WorldWideScience

Sample records for activities implemented jointly

  1. Technology transfer in Activities Implemented Jointly (AIJ)

    Energy Technology Data Exchange (ETDEWEB)

    Usher, P.E.O. [United Nations Environment Programme (Cayman Islands)

    1998-08-01

    The agreed objective of the United Nations Framework Convention on Climate Change is to bring about early and significant reductions in greenhouse gas emissions. For many, the most attractive option for promoting this end is joint implementation. Indivisible from this is the transfer of current and innovative technology, though technology transfer is not conditional on joint implementation. The somewhat ad hoc nature of Activities Implemented Jointly (AIJ) and the failure to establish ground rules at the outset is considered. Common action can contribute to cost-effective mitigation of climate change through a sharing of the costs, benefits and risks of R and D, cross fertilisation of ideas among countries, economies of scale for new technologies, and clear signals to the international market. Potential problems include: the reluctance of national private industry to share proprietary information which might compromise competitiveness; premature convergence on technical standards that might inhibit the emergence of more developed technology; specific national circumstances which mean that solutions satisfactory to others are inappropriate in its case. This latter issue is of particular relevance to developing countries. AIJ needs to be approached in a systematic way taking into account lessons learned from evaluating the pilot phase if it is to be seen to be working effectively. (UK)

  2. Survey of Joint Implementation activities in China; Chugoku ni okeru kyodo jisshi katsudo kanren chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    It is a large task for Japan to positively promote the Joint Implementation activities related to the United Nations Framework Convention on Climate Change. Rapid increase in the emission of greenhouse-effect gases, especially CO2, is predicted in China with remarkable economic growth and population of 1.2 billion. It is essential to promote the Joint Implementation activities in China. In this survey, framework, organization, problems and tasks were investigated to effectively promote the Joint Implementation activities in China. Construction of framework for the real Joint Implementation activities has been proposed. Current problems for promoting the Joint Implementation activities in China are that the distinct guideline for the Joint Implementation is not established in the government, that the receiving system including receiving, planning and arranging sections is not established, and that the burden problems for the costs of project evaluation, data acquisition, monitoring, and verification are not solved. 5 refs., 21 figs., 6 tabs.

  3. Ruminant methane reduction through livestock development in Tanzania. Final report for US Department of Energy and US Initiative on Joint Implementation--Activities Implemented Jointly

    International Nuclear Information System (INIS)

    Livingston, Roderick

    1999-01-01

    This project was designed to help develop the US Initiative on Joint Implementation activities in Eastern Africa. It has been communicated in meetings with representatives from the Ministry of Environment of Tanzania and the consultant group that developed Tanzania's National Climate Change Action Plan, the Centre for Energy, Environment, Science and Technology, that this project fits very well with the developmental and environmental goals of the Government of Tanzania. The goal of the Activities Implemented Jointly ruminant livestock project is to reduce ruminant methane emissions in Eastern Africa. The project plans a sustainable cattle multiplication unit (CMU) at Mabuki Ranch in the Mwanza Region of Tanzania. This CMU will focus on raising genetically improved animals to be purchased by farmers, developmental organizations, and other CMUs in Tanzania. Through the purchase of these animals farmers will raise their income generation potential and reduce ruminant methane emissions

  4. Practical aspects of joint implementation

    International Nuclear Information System (INIS)

    Michaelowa, A.

    1995-01-01

    Article 4, 2a of the UN Framework Convention on Climate Change states the possibility of joint policies of different countries to achieve national greenhouse gas reduction commitments (Joint Implementation). The cost of reducing greenhouse gas emissions can be reduced drastically if industrialized countries shift abatement activities to developing countries as marginal cost of reduction is much higher in the former countries. In this way economic efficiency of abatement measures can be raised to the point where marginal cost is equal all over the world. At the Conference of the Parties in Berlin in March 1995, criteria for Joint Implementation are to be established. The paper discusses possible forms of Joint Implementation and develops criteria

  5. The joint implementation mechanisms (MOC)

    International Nuclear Information System (INIS)

    2003-01-01

    The aim of the joint implementation mechanisms (MOC) is aims to favor the fight against the climatic change, by the implementing of activities, technologies and appropriate techniques emitting less greenhouse gases in south countries and by the possibility of reducing the greenhouse gases emissions for a more economical cost. This guide brings a practical assistance to the projects set-up: the possible concerned projects, the formalization of the project, the methodology, the involvement of the carbon credits in the project financing. (A.L.B.)

  6. Research on elaboration of the evaluation guidelines for activities implemented jointly; Kyodo jisshi katsudo hyoka guide line sakutei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Elaboration of the evaluation guidelines for activities implemented jointly (AIJ) was researched to prevent the earth from warming. AIJ is the means to globally promote countermeasures against global warming cost-effectively by optimally combining every country`s technology, know-how and fund. AIJ was established in the 1st Conference of the Parties (COPI) of the United Nations Framework Convention on Climate Change in March, 1995. The pilot phase of AIJ is first carried out by voluntary workers jointly with developing countries under the agreement of the parties. The current situation of activities is reported in COPI as materials for evaluation of AIJ. To promote AIJ, elaboration of the evaluation guidelines for AIJ Japan program is also necessary for Japan. This research arranged the contents of the evaluation guidelines and the method of classifying projects for AIJ Japan program, and carried out some case studies of promising projects to reduce greenhouse gas emission for future proposal. 3 figs., 31 tabs.

  7. The Challenge of Limiting Greenhouse Gas Emissions Through Activities implemented Jointly in Developing Countries: A Brazilian Perspective

    Energy Technology Data Exchange (ETDEWEB)

    La Rovere, E.L.

    1998-11-01

    This paper addresses, from the Brazilian perspective, the main problems with Joint Implementation/Activities Implemented Jointly (JI/AIJ) between industrialized (Annex I) and developing (non-Annex I) countries, as defined by the United Nations Framework Convention on Climate Change (UNFCCC). Four possible GHG emissions abatement measures are presented for Brazil: forest protection, reforestation projects for carbon sequestration or charcoal manufacturing, use of ethanol produced from sugar cane as a car fuel, and electrical energy conservation through an increase in end-use efficiencies. These four case studies form the basis of a discussion regarding the validity of developing countries' concerns about JI/AIJ. Recommendations are offered for overcoming the present shortcomings of JI/AIJ in developing countries. The primary conclusion is that Annex I countries' funding of JI/AIJ projects in developing countries in return for GHG emissions credits is not the best means to implement the UNFCCC. However, JI/AIJ projects can be a productive means of preventing global climate change if combined with other measures, including GHG emissions reduction targets for all countries involved in JI/AIJ projects and limits on the percentage of industrialized countries' emissions reductions that can be met through projects in developing countries.

  8. Renewable energy supply systems in Indonesia. The Activities Implemented Jointly (AIJ) project of the E7 initiative. A case study

    Energy Technology Data Exchange (ETDEWEB)

    Betz, R.

    1999-02-01

    The Renewable Energy Supply System Project, short RESS project, is an Activities Implemented Jointly (AIJ) project carried out by the E7-Initiative combining eight of the world's largest electric utilities of G7 countries (RWE AG Germany is the main coordinator of this project). The first part of the chapter gives a description of the project's background, organisation and different components including the financial aspects and the present state of implementation of the RESS project. The second part presents the evaluation of the project: on the one hand primary objectives will be analysed from the investor's view, on the other hand secondary objectives from a more development co-operation and political point of view. In the final part general problems and especially problems relevant to the further development of the Clean Development Mechanism (CDM) will be summed up. (orig.)

  9. Perspectives of joint implementation projects in Lithuania

    OpenAIRE

    Štreimikienė, Dalia; Mikalauskienė, Asta

    2004-01-01

    The paper deals with the perspectives of joint implementation (JI) projects in Lithuania. The analysis of flexible mechanisms under the Kyoto protocol including Jl benefits is presented in the paper. The main aim of the article is to analyze current macroeconomic environment which has impact on the JI perspectives in Lithuania and based on this analysis to define activities, measures and institutions necessary for the implementation of these projects. A very important issue in this context is...

  10. Joint implementation along two ways

    International Nuclear Information System (INIS)

    De Vos, R.

    1997-01-01

    In the test phase to the year 2000 joint implementation (JI) must prove to be a valuable tool for the climate change policy. The Dutch Ministries of Housing, Planning and Environmental Protection (VROM) and Economic Affairs (EZ) would like to form a basis for a JI-protocol during the Climate Conference in Kyoto, Japan, which will be held at the end of 1997. However, the Ministry of Development Cooperation wants to follow a more careful approach towards the cooperation with developing countries. Special attention is paid to a JI-project in Romania

  11. Joint study on activation of international nuclear information use through implementation INIS DB server with IAEA

    International Nuclear Information System (INIS)

    Lee, H. C.; Yi, J. H.; Kim, T. W.; Chun, Y. C.; Yoo, A. N.

    2003-03-01

    In order to install the INIS DB host site in Korea, the Korea INIS national center has cooperated with KAERI and organizations concerned, contacted the INIS secretariat participated in the consultative meeting of INIS liaison officers, and strengthened the relationship with Asian and Oceanian countries. And KAERI staff and a maintenance engineer participated training seminar on INIS DB installation and maintenance. The Korea national center obtained the INIS DB server code and data by international cooperation activity. Based these code and data, hardware and software for INIS DB server are purchased. INIS DB server system was installed the software and INIS database(2,347,302) was constructed. In 2003 INIS host DB site started to provide web service in Korea. Also It enables the users in the member countries in Asia as well as domestic users to get quick information. It will also bring the active use of the domestic INIS DB and the increase of the productivity of domestic research activities

  12. Russian energy efficiency projects: lessons learnt from Activities Implemented Jointly pilot phase

    International Nuclear Information System (INIS)

    Korppoo, Anna

    2005-01-01

    Russia needs to improve the efficiency of energy. Failure to do so will retard the economic recovery of the country, but the energy sector is lacking both domestic and foreign investments. JI projects could provide the underfinanced Russian energy sector with additional investments. AIJ pilot project experiences provide an overview of the potential difficulties for future JI projects. Institutional problems were the most important category. Most of these problems remain, and the lack of ratification of the Kyoto Protocol by Russia has formed a new very significant barrier. Implementation level problems caused some problems to AIJ projects, but they are likely to have less impact on the better prepared JI projects. The character of funding-related problems has changed: for AIJ projects the main problem was that emission reductions could not be credited, whereas future JI projects will experience more competition in the Kyoto market where the overall investment climate and the availability of local cofunding are more relevant. Therefore, the unfinished economic and energy sector reforms currently discourage JI investments. The project experiences so far have been dismal, and if Russian policy-makers cannot improve this performance, only few JI projects can be expected in the future

  13. US initiative on joint implementation: An overview

    Energy Technology Data Exchange (ETDEWEB)

    Dixon, R.K. [Initiative on Joint Implementation, Washington, DC (United States)

    1996-12-31

    More than 150 countries are now Party to United Nations Framework Convention on Climate Change, which seeks as its ultimate objective, to stabilize atmospheric concentrations of greenhouse gases at a level that would prevent dangerous human interference with the global climate system. As a step towards that goal, all Parties are to take measures to mitigate greenhouse gas emissions and to promote cooperation in the development and diffusion of technologies and practices that control or reduce emissions and enhance sinks of greenhouse gases. In the U.S. view, efforts between countries or entities within them to reduce net greenhouse gas emissions undertaken cooperatively, termed joint implementation (JI), holds significant potential both for reducing the threat of global climate change and for promoting sustainable development. To develop and operationalize the JI concept, the U.S. launched its Initiative on Joint Implementation (IJI) in October, 1993, and designed a program to attract private sector resources and to encourage the diffusion of innovative technologies to mitigate greenhouse gas emissions. The goals of U.S. IJI complement the principles of Decision 5, First Conference of the FCCC Parties, establishing an Activities Implemented Jointly pilot phase.

  14. Basic research on promotion of joint implementation. Research on the overseas trend of activities implemented jointly; Kyodo jisshi suishin kiso chosa jigyo. Kyodo jisshi katsudo ni kakawaru kaigai doko chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The pilot phase of the activities implemented jointly (AIJ) was approved in 1995 in the 1st Conference of the Parties (COPI) of the United Nations Framework Convention on Climate Change to reduce greenhouse gas emission. In order to promote the AIJ Japan program smoothly, some practical examples in every preceding country and the situations and demands of Asian countries were researched. It was confirmed that since larger cost-effectiveness is achieved just in countries lower in emission control cost, AIJ can enhance the cost-effectiveness and promote environmental technology transfer. Japanese government had studied establishment of the framework for AIJ, and decided the basic framework of the AIJ Japan program in 1995. The government also approved the evaluation guidelines of this program which include confirmed and considered matters necessary for government offices related to this program to evaluate and approve each project.

  15. Report on survey of promotion of activities implemented jointly in China in FY 1997; 1997 nendo chosa hokokusho (Chugoku ni okeru kyodo jisshi katsudo no suishin chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Rapid economy growth has been observed in Asia including Japan. On the other hand, problems of population and environment grew even worse with the economic growth. Especially, China is the second CO2 emission country in the world. Large energy demand is still forecasted with its economic growth in the future. It is well-known that the energy consumption per unit GDP is very large. Therefore, it is very significant to promote the activities implemented jointly with China for mitigating the emission of greenhouse gases including CO2, which provides a significant meaning for solving global environmental issues as well as for improving regional environmental issues. It is necessary for the above to recognize the appropriate current situations and to promote the activities implemented jointly suitable for the country. Based on the discussions and information exchanges about environmental issues with staffs concerning environmental policies and scientists as well as the field surveys, methods for the activities implemented jointly were investigated to provide some proposals. 4 figs., 8 tabs.

  16. Activities implemented jointly: First report to the Secretariat of the United Nations Framework Convention on Climate Change. Accomplishments and descriptions of projects accepted under the U.S. Initiative on Joint Implementation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    More than 150 countries are now Party to the United Nations Framework Convention on Climate Change (FCCC), which seeks, as its ultimate objective, to stabilize atmospheric concentrations of greenhouse gases at a level that would prevent dangerous human interference with the climate system. As a step toward this goal, all Parties are to take measures to mitigate climate change and to promote and cooperate in the development and diffusion of technologies and practices that control or reduce emissions and enhance sinks of greenhouse gases. In the US view, efforts between countries or entities within them to reduce net greenhouse gas emissions undertaken cooperatively--called joint implementation (JI)--holds significant potential both for combating the threat of global warming and for promoting sustainable development. To develop and operationalize the JI concept, the US launched its Initiative on Joint Implementation (USIJI) in October 1993, and designed the program to attract private sector resources and to encourage the diffusion of innovative technologies to mitigate climate change. The USIJI provides a mechanism for investments by US entities in projects to reduce greenhouse gas emissions worldwide and has developed a set of criteria for evaluating proposed projects for their potential to reduce net GHG emissions.

  17. Joint implementation: Biodiversity and greenhouse gas offsets

    Science.gov (United States)

    Cutright, Noel J.

    1996-11-01

    One of the most pressing environmental issues today is the possibility that projected increases in global emissions of greenhouse gases from increased deforestation, development, and fossil-fuel combustion could significantly alter global climate patterns. Under the terms of the United Nations Framework Convention on Climate Change, signed in Rio de Janeiro during the June 1992 Earth Summit, the United States and other industrialized countries committed to balancing greenhouse gas emissions at 1990 levels in the year 2000. Included in the treaty is a provision titled “Joint Implementation,” whereby industrialized countries assist developing countries in jointly modifying long-term emission trends, either through emission reductions or by protecting and enhancing greenhouse gas sinks (carbon sequestration). The US Climate Action Plan, signed by President Clinton in 1993, calls for voluntary climate change mitigation measures by various sectors, and the action plan included a new program, the US Initiative on Joint Implementation. Wisconsin Electric decided to invest in a Jl project because its concept encourages creative, cost-effective solutions to environmental problems through partnering, international cooperation, and innovation. The project chosen, a forest preservation and management effort in Belize, will sequester more than five million tons of carbon dioxide over a 40-year period, will become economically selfsustaining after ten years, and will have substantial biodiversity benefits.

  18. Joint implementation in the climate change convention

    International Nuclear Information System (INIS)

    Merkus, H.; Heintz, R.

    1994-01-01

    The United Nations Climate Change Convention offers developed countries the possibility to realize a part of their obligations elsewhere via financing of emission reduction activities. This so-called joint implementation (JI) enlarges the effectiveness of the international climate change policy. It is assumed that the marginal costs of the emission reductions differ between countries. The application of JI has benefits, but also bears risks. With regard to potential nett benefits and costs/risks it is of interest to distinguish between micro-effects (on a project level), macro-effects (on a national level) and global effects, focusing on JI between OECD countries and developing countries. Five comments on this tripartite are made: (1) it is important to gain insight in the JI potential; (2) JI can contribute to projects of a high development priority; (3) there is a chance that parties, involved in JI, claim more reductions (credits) than take place in reality (double counting); (4) there exists the risk of a delay of technological progress; and (5) the danger exists that JI causes a minor stimulus for developing countries to accept emission reduction obligations. A functional JI-system demands criteria that limits the risks and optimize the benefits. The main criteria concern verification of realized emission reductions; an acceptable balance between measures in one's own country and JI, for which three mechanisms are briefly discussed (partial credit entry, funds, and separated targets); and additionality of JI-financing. Side criteria are the monitoring, verification and control of the possession of the credits. Finally attention is paid to the role of the government in JI and further developments and chances for JI. 7 refs

  19. Research report for fiscal 1998. Promotion of activities implemented jointly etc. in China; 1998 nendo Chugoku ni okeru kyodo jisshi katsudo nado suishin chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The Kyoto Protocol allows some flexibility in the implementation of methods for achieving the goal, such as emission trading, activities implemented jointly (AIJ) among advanced countries, construction of clean development mechanisms (CDM) with developing countries, etc., and Japan intends to positively make use of them for the achievement of the goal. For China, who holds second place in the list of greenhouse gas emitting countries in the world, the promotion of CDM is quite important. With the situation taken into consideration, interaction was effected with Chinese officers and scientists of government agencies and academic institutes involved in environmental matters, and researches were conducted. Views and information were exchanged regarding environmental problems and, after on-site investigations, researches were conducted and suggestions were presented as to how AIJ and CDM should be. The suggestions covered Chinese policies toward AIJ and CDM, current state of AIJ projects in China and systems for their promotion, means for enhancing such projects, and discovery of candidates for AIJ and CDM project application. (NEDO)

  20. Joint implementation: methodology and policy considerations

    International Nuclear Information System (INIS)

    Illum, Klaus; Meyer, N.I.

    2004-01-01

    The focus of the present paper is on joint implementation (JI) projects between countries in Western and Eastern Europe and especially on the problems of constructing credible references (baselines). A number of the present EU countries are anticipated to have severe problems in meeting their greenhouse gas reduction commitments and they have already announced that they shall take advantage of JI in this connection. As stated in the Kyoto Protocol, JI emission reductions must be real and measurable. However, in most cases the reductions obtained by a JI project do not occur at the project site but elsewhere in the energy system. Therefore, when a number of JI projects are implemented concurrently and other changes in the energy system take place over time, there is no way to measure the reductions obtained by individual projects. Because the emission reduction obtained is a property of the entire energy system, it cannot be estimated a priori on the basis of a project baseline alone. A baseline must refer to the national energy system of which the project is a part. It is argued in this paper that baselines should be derived from national energy systems databases and models, which serve to ensure that JI projects effectively contribute to the fulfillment of the Kyoto Protocol objectives. In addition, they should provide governments with comprehensive energy information systems needed to address long-term climate mitigation and energy demand and supply issues in a rational, least-cost manner. Compared to other climate mitigation costs and the costs of failure to meet the Kyoto commitments the costs involved in the preparation of the databases needed and the implementation of systems analysis and documentation programs will be small. If these costs are carried by national governments, the investors in JI projects will benefit from lower transaction costs

  1. Inferior olive mirrors joint dynamics to implement an inverse controller.

    Science.gov (United States)

    Alvarez-Icaza, Rodrigo; Boahen, Kwabena

    2012-10-01

    To produce smooth and coordinated motion, our nervous systems need to generate precisely timed muscle activation patterns that, due to axonal conduction delay, must be generated in a predictive and feedforward manner. Kawato proposed that the cerebellum accomplishes this by acting as an inverse controller that modulates descending motor commands to predictively drive the spinal cord such that the musculoskeletal dynamics are canceled out. This and other cerebellar theories do not, however, account for the rich biophysical properties expressed by the olivocerebellar complex's various cell types, making these theories difficult to verify experimentally. Here we propose that a multizonal microcomplex's (MZMC) inferior olivary neurons use their subthreshold oscillations to mirror a musculoskeletal joint's underdamped dynamics, thereby achieving inverse control. We used control theory to map a joint's inverse model onto an MZMC's biophysics, and we used biophysical modeling to confirm that inferior olivary neurons can express the dynamics required to mirror biomechanical joints. We then combined both techniques to predict how experimentally injecting current into the inferior olive would affect overall motor output performance. We found that this experimental manipulation unmasked a joint's natural dynamics, as observed by motor output ringing at the joint's natural frequency, with amplitude proportional to the amount of current. These results support the proposal that the cerebellum-in particular an MZMC-is an inverse controller; the results also provide a biophysical implementation for this controller and allow one to make an experimentally testable prediction.

  2. Joint implementation. Strategic reactions and possible remedies

    International Nuclear Information System (INIS)

    Wirl, F.; Huber, C.; Walker, I.O.

    1998-01-01

    This paper investigates the promising proposal of Joint Implementation (R) to mitigate greenhouse gas emissions. This was ultimately the only concrete outcome of the Conference on Climate Change in Berlin, albeit restricted to a pilot phase. The basic idea, given the public's awareness of global warming, sounds economically plausible: The industrialized countries, the only ones required to stabilize and lower carbon emissions, can search for cheaper reductions of greenhouse gas emissions in developing countries and economies in transition. However, this proposal leads to strategic reactions by developing countries reinforced by the fact that this cheating coincides with the interest of the industrialized country. In short, this proposal will lead to cheating (given asymmetric information) and will thus produce largely faked reductions in emissions. On the constructive side, an efficient mechanism retaining the spirit of JI is derived, which deters strategic reactions. This differs from a usual principal-agent problem through an additional hierarchical layer: a global authority (e.g. Conference of Parties on Climate Change), an industrialized country and a developing country. The unavoidable loss that is even associated with an optimal scheme due to strategic, behavioural reality (the first best optimum is unattainable, except at the top) leads, of course, to much less glamorous predictions in emission reductions. Moreover, the implicit subsidization scheme focuses favours on already 'efficient' partners. 39 refs

  3. Second negotiation meeting on the joint implementation of ITER

    International Nuclear Information System (INIS)

    Okumura, Y.

    2002-01-01

    The second negotiation meeting on the joint implementation of ITER was held in Tokyo(Japan) on 22-23 January 2002 to continue formal negotiations on the joint implementation of the ITER project. The delegations from Japan, European Union, Canada and Russia reached common understanding on some of the Joint Implementation Agreement (JIA) related issues. The delegations requested the Negotiators' Standing Subgroup (NSSG) to further elaborate the draft JIA and to submit second draft to the third Negotiation Meeting. The delegations accepted the revised Work Plan and Milestones for the negotiations process

  4. Mexico joins the venture: Joint Implementation and Greenhouse Gas Emissions

    Energy Technology Data Exchange (ETDEWEB)

    Imaz, M.; Gay, C.; Friedmann, R.; Goldberg, B.

    1998-11-01

    Joint Implementation (JI) and its pilot phase of Activities Implemented Jointly (AIJ) are envisioned as an economic way of reducing global emissions of greenhouse gases. This paper draws upon the Mexican experience with AIJ to identify Mexican concerns with AIJ/JI and proposed solutions to these. Three approved Mexican AIJ projects (Ilumex, Scolel Te, and Salicornia) are described in detail. The Ilurnex project promotes the use of compact fluorescent lamps in Mexican homes of the States of Jalisco and Nuevo Leon, to reduce electric demand. Scolel Te is a sustainable forest management project in Chiapas. Salicornia examines the potential for carbon sequestration with a Halophyte-based crop irrigated with saline waters in Sonora. These three projects are reviewed to clarify the issues and concerns that Mexico has with AIJ and JI and propose measures to deal with them. These initial Mexican AIJ projects show that there is a need for creation of standard project evaluation procedures, and criteria and institutions to oversee project design, selection, and implementation. Further JI development will be facilitated by national and international clarification of key issues such as additionality criteria, carbon-credit sharing, and valuation of non-GHG environmental and/or social benefits and impacts for AIJ projects. Mexico is concerned that JI funding could negatively impact official development assistance or that OECD countries will use JI to avoid taking significant GHG mitigation actions in their own countries. The lack of carbon credit trading in the AIJ stage must be removed to provide useful experience on how to share carbon credits. National or international guidelines are needed to ensure that a portion of the carbon credits is allocated to Mexico.

  5. Implementation of the IHR Joint External Evaluation: Taiwan's Experiences.

    Science.gov (United States)

    Lo, Yi-Chun

    In February 2016, the World Health Organization developed the Joint External Evaluation (JEE) tool to independently assess country capacity to prevent, detect, and respond to public health threats as part of the International Health Regulations (IHR) (2005) monitoring and evaluation framework. In light of this, the Taiwan government actively engaged at least 19 government agencies or institutions and voluntarily implemented the JEE. An External Assessment Team consisting of 6 US subject matter experts conducted the external evaluation, including site visits, from June 21 to July 1, 2016. The results, published on October 18, 2016, are useful and will be translated into actions and change in the system. Based on Taiwan's experiences, early stakeholder engagement and an experts' pre-JEE pilot visit would contribute to a successful JEE process.

  6. IMPLEMENTATION OF ESG FOR INTERNATIONAL JOINT EDUCATION PROGRAMMES

    Directory of Open Access Journals (Sweden)

    Vera I. Zabotkina

    2016-12-01

    Full Text Available Introduction: joint international programmes stimulate staff and student mobility, provide joint studies, provide development of joint study programmes of excellence, and open up new possibilities for cooperation between countries. Promotion and development of joint international programmes depend on effective quality assurance system which is high on the universities` priority list. ESG provide solid basis for the quality assurance system development at both institutional and programme levels. The problems of ESG interpretation in compliance with national legislative systems and education traditions in the countries participating in Bologna process are paid much attention to. Our emphases are on the practical aspects of ESG (2015 version implementation. The article concentrates on one of the most acute problems facing Russian Higher Education Institutions in the field of development and promotion of joint international programs: the problem of setting up modern quality assurance systems compatible with those in European HEIs is closely correlating with the profile of the journal “Integration of Education”. The journal centers around the publications on the enhancement and dissemination of the best practices on integration of regional education in Russia and abroad. Materials and Methods: methodical and practical aspects of the implementation of the ESG provisions for international joint educational programs on the basis of the European approach to education quality are the materials of study. The descriptive method, analysis of documents about education quality, and synthesis were used as research methods. Results: the authors come up with concrete recommendations for the implementation of the ESG renewed version (2015 in Quality Assurance systems of joint international programmes. This approach enhances the practical value of ESG. Modern Quality Assurance system is one of the main prerequisites for the successful collaboration among higher

  7. Preliminary research on the activities implemented jointly (AIJ) workshop. Present AIJ in China; Kyodo jisshi katsudo workshop ni kansuru jizen chosa. Chugoku ni okeru kyodo jisshi katsudo no genjo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In order to positively promote the activities implemented jointly (AIJ) of the United Nations Framework Convention on Climate Change, the AIJ workshop acting in contact with Asia/Pacific countries, in particular, Chine having large effect on global environmental pollution was researched preliminarily. AIJ approved in the convention is the effective means to promote measures against global warming cost-effectively by optimally combining every developed country`s technology, know-how and fund. Distribution of the credit for greenhouse gas emission reduction by AIJ is unsolved because of the disagreement of views between developed and developing countries. The pilot phase of AIJ projects is carried out by voluntary workers jointly with developing countries until establishment of international rules. In fiscal 1995, the following were studied: the framework necessary for AIJ between Japan and China, the organization for promoting concrete AIJ projects, and the means to create the reliance of China for AIJ projects. 6 refs., 10 figs.

  8. Fiscal 1997 research report. Research on the possibility of the joint implementation activity among 6 Southeast Asia countries; 1997 nendo Tonan Asia chiikikoku (6 kakoku) ni okeru kyodo jisshi katsudo kanren no kyoryoku kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    COP3 agreed on greenhouse effect gases and their regulation framework through the comprehensive discussion mainly by Japan, U.S.A. and EU in Dec. 1997. As a result, it was decided that greenhouse effect gases include such 6 gases as CO{sub 2} and methane, and such gases emission should be reduced by at least 5% during 2008-2012 in developed countries as compared with that in 1990, including reduction by 6% for Japan. Promotion of countermeasures for rationalization of energy use by energy saving in Japan, and those for emission control of greenhouse effect gases in developing countries are thus necessary to achieve the decided numerical target. For promotion of the future joint implementation activity of NEDO, survey was made on emission situations of greenhouse effect gases, and policies for COP3 in GAP countries such as Thailand and Indonesia, and neighboring countries in Southeast Asia area. Survey was also made on the possibility of the joint implementation activity such as technology transfer for emission control of greenhouse effect gases. (NEDO)

  9. Sixth negotiations meeting on the joint implementation of ITER

    International Nuclear Information System (INIS)

    Okumura, Y.

    2003-01-01

    During the Sixth ITER Negotiations Meeting (N6), the JA delegation reported that JA had sent a letter to China on 22 October 2002 on behalf of the ITER Negotiators in response to a letter from Mr. Liu, Vice Minister of Science and Technology of China. The Canadian delegation reported on the special informal ITER session at the IAEA Fusion Energy Conference in Lyon, France, and noted that it raised the ITER profile in a positive way. The EU delegation reported on the adoption, within the Sixth Framework Programme, of the Specific Euratom Programme, which gives an explicit basis for continuing activities in the period up to the end of 2006, including a provision of up to Euro 200 million for a possible start of ITER construction. The RF delegation reported that the ITER activities in the Russian Federation are conducted in accordance with the Federal Program (2002-2005) approved by the Russian Government. Funding for ITER activities in 2003 is expected to be on the same level as in previous years. It was reported that the mandate of the Russian delegation to participate in the Negotiations in 2003 is expected to be approved soon by the Government. The RF delegation also reported that they had received informal enquiries from the Republic of Korea about possible participation in ITER. Significant progress was also made on a wide range of other issues, including matters such as the treaty to implement ITER (the Joint Implementation Agreement - JIA), procurement allocation and the intellectual property rights that would accrue to participants in the project. The Negotiators agreed that the international organization responsible for implementing the project would be called the ITER International Fusion Energy Organization. The delegations noted the progress in developing the fifth draft of the JIA and charged the NSSG to elaborate further the JIA and Related Instruments. At the conclusion of the N6 meeting, the delegations reaffirmed their belief that the critical issues

  10. Domestic climate regimes and incentives for private sector involvement in joint implementation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This report analyses how effective incentive structures can be put in place for private sector involvement in pilot projects (AIJ, Activities Implemented Jointly) and, in due time, joint implementation (JI). Due to the short time record of AIJ/JI experience, lessons are drawn from other related policy areas: studies of public/private interface in environmental- and climate policy in the Netherlands, USA, Norway and Costa Rica. The report concludes with status and prospects for private sector incentives in the pilot phase and then provides lessons and proposals for such incentives in a more mature and ambitious JI regime with crediting. 22 refs.

  11. Report for fiscal 2000 investigations on Activities Implemented Jointly in China and promotion of transfer to CDM; 2000 nendo Chugoku ni okeru kyodo jisshi katsudo oyobi CDM eno iko suishin chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    It is purposed to promote the Activities Implemented Jointly (AIJ) and the clean development mechanism (CDM) intended of reducing carbon dioxide emission amount in China. Investigations have been performed on China's environment and energy problems, CDM assignments and transfer means, and project candidates. China emits a great amount of CO2 due to coal combustion, and the CO2 emission is anticipated to increase from the coal burning thermal power generation that may continue into the future. Countermeasures for the thermal power department as the object are required. Since 1997, China has been performing the AIJ project with Norway, Japan, and America, wherein such projects have been implemented with Japan as the dry coke fire extinguishing facility model project, the energy saving model project using alloy iron electric furnaces, and the model project to utilize effectively the refuse combustion waste heat. China is one of the countries in which the greenhouse effect gas emission reducing project can be performed at a minimum cost, who will be the important party in the CDM performed by the developed countries to achieve their obligation to reduce the greenhouse effect gas emission. (NEDO)

  12. AIJ in Russia. Converting from coal to bioenergy in Kaliningrad[AIJ, Activities Implemented Jointly]; AIJ i Russland. Konvertering fra kull til bioenergi i Kaliningrad i Russland

    Energy Technology Data Exchange (ETDEWEB)

    Gulbrandsen, Thor Henning; Veiby, Ole

    2000-07-01

    This report discusses energy- and environmental consequences of converting from a coal-fired heating plant to a biomass-fired heating plant in a large residential area in Kaliningrad. The results of the study are based on accurate technical measurements on the plants, data collection and price information from the suppliers of equipment and fuel. The costs of CO{sub 2} reduction are found to be NOK 40 - 45 per tonne. This compares favourably with national taxes on climate gases, which in Norway amount to NOK 160 - 400 per tonne reduced CO{sub 2}. The study will form the basis of a pilot project on the implementation of flexible mechanisms for reducing the emission of climate gases as agreed upon in the Kyoto Protocol.

  13. Active knee joint flexibility and sports activity

    DEFF Research Database (Denmark)

    Hahn, Thomas; Foldspang, Anders; Vestergaard, E

    1999-01-01

    was significantly higher in women than in men and significantly positively associated with weekly hours of swimming and weekly hours of competitive gymnastics. Active knee flexion was significantly positively associated with participation in basketball, and significantly negatively associated with age and weekly......The aim of the study was to estimate active knee flexion and active knee extension in athletes and to investigate the potential association of each to different types of sports activity. Active knee extension and active knee flexion was measured in 339 athletes. Active knee extension...... hours of soccer, European team handball and swimming. The results point to sport-specific adaptation of active knee flexion and active knee extension. Udgivelsesdato: 1999-Apr...

  14. Joint Implementation, Clean Development Mechanism and Tradable Permits

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, L.; Rose Olsen, K.

    2000-06-01

    This report deals with international environmental instruments aimed at a cost-effective reduction of greenhouse gas emissions. More precisely the instruments mentioned in the Kyoto Protocol, namely Joint Implementation (JI), the Clean Development Mechanism (CDM) and Tradable Permits (TP). The report describes the background for the international co-operation on reducing the greenhouse gases and the background for the instruments. How the instruments work in theory and what the practical problems may be. What agents' incentives are when they engage in JI or CDM, and how the initiation of the instruments can be organised. The institutional frameworks for JI, CDM and TP are discussed. The report describes how the Kyoto instruments and the Kyoto commitments interact with other instruments and describe distributive effects between countries. It is analysed how the use of CDM may influence the developing countries incentives to participate in the coalition of committed countries. In the concluding chapter some recommendations on the use of JI, TP and CDM are given. The recommendations are a kind of dialog with especially the Norwegian and Swedish reports on tradable permits. Some of the issues described in this main report are analysed in separate working papers. The working papers are collected in an appendix to the main report. (au)

  15. Joint Implementation, Clean Development Mechanism and Tradable Permits

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, L; Rose Olsen, K

    2000-06-01

    This report deals with international environmental instruments aimed at a cost-effective reduction of greenhouse gas emissions. More precisely the instruments mentioned in the Kyoto Protocol, namely Joint Implementation (JI), the Clean Development Mechanism (CDM) and Tradable Permits (TP). The report describes the background for the international co-operation on reducing the greenhouse gases and the background for the instruments. How the instruments work in theory and what the practical problems may be. What agents' incentives are when they engage in JI or CDM, and how the initiation of the instruments can be organised. The institutional frameworks for JI, CDM and TP are discussed. The report describes how the Kyoto instruments and the Kyoto commitments interact with other instruments and describe distributive effects between countries. It is analysed how the use of CDM may influence the developing countries incentives to participate in the coalition of committed countries. In the concluding chapter some recommendations on the use of JI, TP and CDM are given. The recommendations are a kind of dialog with especially the Norwegian and Swedish reports on tradable permits. Some of the issues described in this main report are analysed in separate working papers. The working papers are collected in an appendix to the main report. (au)

  16. Joint implementation: a pioneer mechanism within the limits of emissions - Climate study nr 33

    International Nuclear Information System (INIS)

    Shishlov, Igor; Bellassen, Valentin; Leguet, Benoit

    2012-02-01

    The authors first notice that much has been written about the Clean Development mechanism defined in the Kyoto protocol, but also that the Joint Implementation mechanism has an always increasing importance. Provided that always more countries would adopt greenhouse gas emissions thresholds and the Joint Implementation after the Durban conference, they analyse the Joint Implementation mechanism operation in comparison with the Clean Development mechanism. They address the economic and environmental background of the Joint Implementation. Then, they analyse quantitative aspects of this mechanism, develop a model for the assessment of the potential offer in carbon credits. They discuss the qualitative aspects of the Joint Implementation mechanism: environmental integrity, double accounting, perceived concurrence of national climate policies. Case studies are presented (Russia, Ukraine, France, EU, etc.)

  17. ECOWindS Joint Action Plan - Guidelines for Implementation

    DEFF Research Database (Denmark)

    2015-01-01

    The Joint Action Plan (JAP) is a deliverable of the European Clusters for Offshore Wind Servicing (ECOWindS) project Work Package 4 (WP4) “Joint Action Plan”. It presents a plan of action or a roadmap for research, development, and innovation (RDI) for the Offshore Wind Service (OWS) industry. Th...

  18. Organizational Culture and the Imperatives for Implementing Joint Vision 2010

    National Research Council Canada - National Science Library

    Casmus, David

    1997-01-01

    .... Second, it identifies the notion of culture as it applies to the Armed Forces. Third, it identifies the cultural imperatives of Joint Vision 2010 and applies some tools from Edgar Schein's models for influencing organizational culture changes...

  19. Sports Activity Following Cementless Metaphyseal Hip Joint Arthroplasty.

    Science.gov (United States)

    Czech, Szymon; Hermanson, Jacek; Rodak, Piotr; Stołtny, Tomasz; Rodak, Łukasz; Kasperczyk, Sławomir; Koczy, Bogdan; Mielnik, Michał

    2017-12-01

    An adequate level of physical activity has a substantial effect on both mental and physical human health. Physical activity is largely dependent on the function of the musculoskeletal and articular system. One of the most frequent diseases of this system is degenerative joint disease. Due to the changing and more demanding lifestyles and patients' willingness to be involved in sports activity, the expectations of hip joint arthroplasty are becoming increasingly high. Alleviating pain ceases to be the only reason for which patients choose surgical interventions, while the expectations often include involvement in various sports. Only few studies contain recommendations concerning the frequency, type and intensity of sports activity which are acceptable after hip joint arthroplasty. The aim of the study was to evaluate function and physical activity of people following cementless short-stem hip joint arthroplasty in the observation of at least five years. The study group comprised 106 patients who underwent total hip arthroplasty due to degenerative joint diseases, chosen according to inclusion criteria. Patients underwent routine physical examinations following the Harris Hip Score protocol, responded to the UCLA scale and questionnaires concerning pre-surgical and current physical activity. Our results demonstrated that hip joint arthroplasty in people suffering from degenerative joint diseases has a beneficial effect on their level of functioning and physical activity. Although physical activity and the level of functioning obviously reduced as a person aged, the level of physical activity continued to be very high in both groups, with function of the hip joint evaluated as very good.

  20. Joint implementation, clean development mechanism and Tradable Permits. International regulation of greenhouse gases

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, L.; Rose Olsen, K.

    2000-06-01

    A 'correct' accreditation is a key issue when evaluating Joint Implementation as a global environmental instrument. Problems mentioned in the literature on Joint Implementation - including the problem of additionality - are often relating to the problem of defining a correct accreditation. This paper lists some of these problems and lists some of the tools available to solve the reported problems of accreditation. The paper concludes that the institutional framework is crucial in defining what a correct accreditation is. It also concludes that different groups may have different interests in Joint Implementation, and that each of the reported problems may be a problem to some of the Joint Implementation interests groups but not to others. In designing the institutional framework for JI it is important to know the incentives and motivations of the different groups. The main part of the paper is an analysis of the basic incentives and motivations of the different Joint Implementation interest groups. This analysis can be used to weight the problems of Joint Implementation from an environmental perspective and from the perspective of cost effectiveness. (au)

  1. Joint implementation, clean development mechanism and Tradable Permits. International regulation of greenhouse gases

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, L; Rose Olsen, K

    2000-06-01

    A 'correct' accreditation is a key issue when evaluating Joint Implementation as a global environmental instrument. Problems mentioned in the literature on Joint Implementation - including the problem of additionality - are often relating to the problem of defining a correct accreditation. This paper lists some of these problems and lists some of the tools available to solve the reported problems of accreditation. The paper concludes that the institutional framework is crucial in defining what a correct accreditation is. It also concludes that different groups may have different interests in Joint Implementation, and that each of the reported problems may be a problem to some of the Joint Implementation interests groups but not to others. In designing the institutional framework for JI it is important to know the incentives and motivations of the different groups. The main part of the paper is an analysis of the basic incentives and motivations of the different Joint Implementation interest groups. This analysis can be used to weight the problems of Joint Implementation from an environmental perspective and from the perspective of cost effectiveness. (au)

  2. Nonlinear shear behavior of rock joints using a linearized implementation of the Barton–Bandis model

    Directory of Open Access Journals (Sweden)

    Simon Heru Prassetyo

    2017-08-01

    Full Text Available Experiments on rock joint behaviors have shown that joint surface roughness is mobilized under shearing, inducing dilation and resulting in nonlinear joint shear strength and shear stress vs. shear displacement behaviors. The Barton–Bandis (BB joint model provides the most realistic prediction for the nonlinear shear behavior of rock joints. The BB model accounts for asperity roughness and strength through the joint roughness coefficient (JRC and joint wall compressive strength (JCS parameters. Nevertheless, many computer codes for rock engineering analysis still use the constant shear strength parameters from the linear Mohr–Coulomb (M−C model, which is only appropriate for smooth and non-dilatant joints. This limitation prevents fractured rock models from capturing the nonlinearity of joint shear behavior. To bridge the BB and the M−C models, this paper aims to provide a linearized implementation of the BB model using a tangential technique to obtain the equivalent M−C parameters that can satisfy the nonlinear shear behavior of rock joints. These equivalent parameters, namely the equivalent peak cohesion, friction angle, and dilation angle, are then converted into their mobilized forms to account for the mobilization and degradation of JRC under shearing. The conversion is done by expressing JRC in the equivalent peak parameters as functions of joint shear displacement using proposed hyperbolic and logarithmic functions at the pre- and post-peak regions of shear displacement, respectively. Likewise, the pre- and post-peak joint shear stiffnesses are derived so that a complete shear stress-shear displacement relationship can be established. Verifications of the linearized implementation of the BB model show that the shear stress-shear displacement curves, the dilation behavior, and the shear strength envelopes of rock joints are consistent with available experimental and numerical results.

  3. Joint support schemes for renewable generation and barriers for implementation

    DEFF Research Database (Denmark)

    Klinge Jacobsen, Henrik; Hansen, Lise-Lotte Pade; Schröder, Sascha Thorsten

    2012-01-01

    expansion with lower prices that will affect existing conventional producers. Supporting that development will be opposed by producers whereas consumers will support such a strategy. However, the investment will be influenced by decisions of producers and the option of securing connection to other markets...... the 2020 RES targets. The countries might also find themselves competing for investment in a market with limited capital available. In both cases, the cost-efficiency of the renewable support policies will be reduced from a coordinated solution. We suggest possible policy solutions for joint support......EU has opened for using joint support schemes as support for promoting renewable energy to meet the 2020 targets. Countries are supporting renewable investment by many different types of support schemes and with different levels of support. The potential coordination benefits with more efficient...

  4. The Climate for Joint Implementation. Case Studies from Russia, Ukraine, and Poland

    Energy Technology Data Exchange (ETDEWEB)

    Evans, M.; Legro, S.; Popov, I. [Pacific Northwest National Laboratory, Washington, DC (United States)

    2000-07-01

    Joint implementation (JI) can provide flexibility in meeting Kyoto Protocol commitments, and 44 nations have already participated in the UN. Framework Convention on Climate Change - Activities Implemented Jointly (AIJ) pilot. This paper surveys JI policy and projects in three countries - Russia, Ukraine, and Poland - over the past five years and examines the effects of domestic institutions, foreign policy, and investment trends on JI in each country. The institutional and economic situation in the three nations differs greatly, and these distinctions have resulted in very different circumstances for AIJ projects, affecting both their number and scope. Poland has a well-defined set of rules and procedures for JI and its economy is quite strong. Ukraine has not yet established criteria or clear procedures for AIJ project reviews although it does have an Interagency Commission on Climate Change. Ukraine's economy declined by over 40% in the 1990s. Russia's economy has also declined, to a lesser extent. Russia does have a procedure for reviewing AIJ projects, though it has temporarily halted these reviews. Countries seeking JI investment can take several steps to improve the number and quality of AIJ projects that they receive. In the long term, governments can create macroeconornic stability and a solid legal investment basis to attract investment for JI and other areas. In the short term, however, governments can undertake several simple and inexpensive steps to promote JI. Establishing clear rules and procedures for AIJ projects is an important step. So too are clearly delegating responsibility for AIJ project review and providing a single JI point of contact in the government to which investors and project developers can turn. Gaining more experience in implementing AIJ projects now is important preparation for fully implementing the Kyoto Protocol beginning in 2008. 28 refs.

  5. Implementation of the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management

    International Nuclear Information System (INIS)

    Stewart, L.; Tonkay, D.

    2004-01-01

    This paper discusses the implementation of the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management. The Joint Convention: establishes a commitment with respect to safe management of spent nuclear fuel and radioactive waste; requires the Parties to ''take appropriate steps'' to ensure the safety of their spent fuel and waste management activities, but does not delineate standards the Parties must meet; and seeks to attain, through its Contracting Parties, a higher level of safety with respect to management of their spent nuclear fuel, disused sealed sources, and radioactive waste

  6. Fiscal 1997 report on a feasibility survey of cooperation in relation to the joint implementation activities in Southeast Asian countries (6 nations); 1997 nendo chosa hokokusho (Tonan Asia chiikikoku (rokkakoku) ni okeru kyodo jisshi katsudo kanren no kyoryoku kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In the COP3 Conference on Global Warming held in Kyoto in December 1997, the framework on greenhouse gases was agreed in discussions comprehensively made among Japan, the U.S. and the E.U. As a result, it is for 6 gases including CO2 and methane, and total emissions in developed countries are to be reduced 5% at least during 2008-2012 from the 1990 level. Target of each country is determined by gaps, and Japan`s reduction target is 6%. Therefore, to pass the numerical target agreed, it is necessary to take measures such as rationalization of the energy use by energy saving, etc. in the country and also measures such as promotion of the greenhouse gas emission control in developing countries. Accordingly, for the future development of NEDO`s AIJ project, a possibility of cooperation in the joint implementation was surveyed such as the state of greenhouse gas emissions of countries which are objects of GAP in Southeast Asian countries and neighboring countries, policies of the countries after the COP3 agreement, technological transfer for the emission control, etc. Countries for survey are Thailand, Indonesia, the Philippines, Malaysia, Vietnam and Myanmar. 21 figs., 15 tabs.

  7. Experience of the implementation of quality management system at the joint stock company 'Mashinostroitelny zavod', Electrostal

    International Nuclear Information System (INIS)

    Mezhuev, V.; Tsiboulia, V.; Kiruyshkin, A.; Tchirkov, V.

    2000-01-01

    The paper describes major steps of development and implementation of Quality Management System (QMS) in nuclear fuel fabrication at Joint Stock Company 'Mashinostroitelny zavod', Electrostal, Russian Federation. Special emphasis is paid to the estimation of QMS effectiveness, current impact of QMS implementation on nuclear fuel quality, sales market and directions for further QMS development. (author)

  8. Basic research on energy conservation in developing countries. Basic research on promotion of activities implemented jointly (AIJ) (research on possibility of AIJ in developing countries); Hatten tojokoku energy shohi koritsuka kiso chosanado jigyo kyodo jisshi suishin kiso chosa. Hatten tojokoku ni okeru kyodo jisshi katsudo no kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The activities implemented jointly (AIJ) is expected as global measures to reduce greenhouse gas (such as CO2) emission. In this report, the possibility of AIJ projects in developing countries was researched. The United Nations Framework Convention on Climate Change was signed by 155 countries in 1992. This convention parties approved AIJ projects for measures against global warming. The 1st Conference of the Parties (COPI) held in 1995 approved the pilot phase of AIJ by voluntary workers jointly with developing countries until the end of this century. The trend, level and future plan of energy conservation technologies were researched and analyzed for steelmaking, cement and electric power supply industries in both the Philippine and Thailand. The possibility of AIJ projects was studied by selecting several Japanese energy conservation technologies transferable to both countries. The same research was also carried out for forest as carbon absorption source. 5 refs., 23 figs., 58 tabs.

  9. Survey to promote an action implemented jointly project; Kyodo jisshi katsudo project suishin chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    In the 1st (1995) conference of the nations which concluded the Framework Convention on Climate Change, decided on was a trial implementation of an action implemented jointly (AIJ) project with developing countries on the voluntary basis. In the Asia region, emission of greenhouse effect gas is remarkably increasing in accordance with rapid development of economy, and it is important to appropriately support through this project both economic development and energy demand in Asia. Taking the circumstance into consideration, the survey was conducted to contribute to activating the AIJ Japan Program. As the AIJ of leading developed countries, recognized were 25 (U.S.), 6 (Holland), 8 (Germany), 2 (Norway) projects. As to the AIJ in Southeast Asia, China and India, Indonesia is actively participating in the project, but others less actively. Concerning the project needs in every country, heightening of power plant efficiency, enhancement of efficiency in the transportation sector, new energy utilization, recovery of methane gas, etc. acquire a priority. 21 figs., 31 tabs.

  10. Sports Activity Following Cementless Metaphyseal Hip Joint Arthroplasty

    Directory of Open Access Journals (Sweden)

    Czech Szymon

    2017-12-01

    Full Text Available An adequate level of physical activity has a substantial effect on both mental and physical human health. Physical activity is largely dependent on the function of the musculoskeletal and articular system. One of the most frequent diseases of this system is degenerative joint disease. Due to the changing and more demanding lifestyles and patients’ willingness to be involved in sports activity, the expectations of hip joint arthroplasty are becoming increasingly high. Alleviating pain ceases to be the only reason for which patients choose surgical interventions, while the expectations often include involvement in various sports. Only few studies contain recommendations concerning the frequency, type and intensity of sports activity which are acceptable after hip joint arthroplasty. The aim of the study was to evaluate function and physical activity of people following cementless short-stem hip joint arthroplasty in the observation of at least five years. The study group comprised 106 patients who underwent total hip arthroplasty due to degenerative joint diseases, chosen according to inclusion criteria. Patients underwent routine physical examinations following the Harris Hip Score protocol, responded to the UCLA scale and questionnaires concerning pre-surgical and current physical activity. Our results demonstrated that hip joint arthroplasty in people suffering from degenerative joint diseases has a beneficial effect on their level of functioning and physical activity. Although physical activity and the level of functioning obviously reduced as a person aged, the level of physical activity continued to be very high in both groups, with function of the hip joint evaluated as very good.

  11. Joint implementation. Cost benefit analysis of global environmental care

    International Nuclear Information System (INIS)

    Loon, M.A.P.C. van

    1996-01-01

    The strategy in SEP, the interconnected electricity supply undertaking of The Netherlands, for the limitation of greenhouse gas emissions is focussed on the implementation of cost-effective 'no regret' measures at home and abroad. Here, at present, SEP is concentrating on afforestation measures. Through a daughter organization called the FACE Foundation, SEP finances world-wide afforestation projects. FACE is able to take into account, forco-financing, the CO 2 absorption capacity of these forests. These re-afforestation projects have proved to be a very cost-effective way of levelling out CO 2 emissions in comparison with measures in The Netherlands. (orig.) [de

  12. A dynamic crediting regime for Joint Implementation to foster innovation in the long term

    International Nuclear Information System (INIS)

    Michaelowa, A. Schmidt, H.

    1997-01-01

    Joint Implementation is a theoretically efficient instrument of a climate policy at least in the short run. This need not apply for the long run. Joint Implementation can reduce innovation in the industrialized countries because of reduced incentives for emission reduction. To realize short run efficiency gains and to avoid long run efficiency losses, we need a 'strategic' climate policy. This policy should start with full crediting of Joint Implementation allowing short-run efficiency gains which can foster technology transfer and thus lead to 'leapfrogging' by developing countries. Over time, the crediting ratio should be gradually reduced while domestic carbon taxes are raised. Experiences from the second oil shock have shown that energy-saving innovation is positively correlated to energy prices. Both, the reduced crediting and the raising domestic carbon tax, will therefore lead to long-run innovation. 7 figs., 2 tabs., 16 refs

  13. Practical implementation of joint projects for offshore wind; Praktiskt genomfoerande av gemensamma projekt foer havsbaserad vindkraft

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-09-01

    Cooperation mechanisms are part of the renewable s directive and aims to member countries to cooperate on renewable energy to meet their national targets a cost effective way. The Energy Agency has in previous assignments analyzed the possibilities and limitations of cooperation mechanisms and other countries' interest in the cooperation mechanisms. In the Appropriation Directions for 2013, the Energy Agency has been asked to contribute to the continued analysis and practical preparations for a possible cooperation with other member countries. The assignment covers several different types of cooperation. This report represents the Agency's accounting of the part of the commission on cooperation through joint projects. This part include, in consultation with the industry to develop a proposal for the practical use for the implementation of possible joint projects for offshore wind power. The mission aims to create greater clarity and facilitate the possible implementation of joint projects.

  14. Joint implementation in energy between the EU and Russia Out look and potential

    International Nuclear Information System (INIS)

    Laroui, F.; Tellegen, E.; Tourilova, K.

    2004-01-01

    At the seventh Conference of Parties in Marrakech (COP 7) a consensus was reached on the rules, the modalities and the guidelines of the flexibility mechanisms of the Kyoto Protocol. In this paper we assess the outlook and potential of one of the flexibility mechanisms, viz. joint implementation (JI) between the European Union and Russia. We show that both parties have all the incentives to start working on JI and we assess the biggest obstacle for implementing JI

  15. A Framework for the Assessment of the Global Potential of Joint Implementation

    NARCIS (Netherlands)

    Bollen JC; Minnen JG van; Toet AMC; Bennis M; Kuik OJ; MTV; VUA/IVM

    1995-01-01

    Joint Implementation (JI) is een instrument om op goedkopere wijze de mondiale CO2 uitstoot te verminderen. Het mondiale potentieel voor JI is gedefinieerd als de fractie van de noodzakelijke vermindering van regionale CO2 uitstoot om de uitstootdoelstelling in een bepaald zichtjaar te bereiken,

  16. Joint implementation. Cost benefit analysis of global environmental care; Joint Implementation. Kosten-Nutzen-Ueberlegungen globaler Umweltvorsorge

    Energy Technology Data Exchange (ETDEWEB)

    Loon, M.A.P.C. van [N.V. Samenwerkende Elektriciteits-Produktiebedrijven (Sep), Arnheim (Netherlands)

    1996-01-01

    The strategy in SEP, the interconnected electricity supply undertaking of The Netherlands, for the limitation of greenhouse gas emissions is focussed on the implementation of cost-effective `no regret` measures at home and abroad. Here, at present, SEP is concentrating on afforestation measures. Through a daughter organization called the FACE Foundation, SEP finances world-wide afforestation projects. FACE is able to take into account, forco-financing, the CO{sub 2} absorption capacity of these forests. These re-afforestation projects have proved to be a very cost-effective way of levelling out CO{sub 2} emissions in comparison with measures in The Netherlands. (orig.) [Deutsch] Die Strategie der in der Sep zusammengeschlossenen niederlaendischen Elektrizitaetswirtschaft zur Begrenzung von Treibhausgasemissionen konzentriert sich auf die Umsetzung kosteneffektiver `No-regret`-Massnahmen im In- und Ausland. Dort konzentriert sich Sep gegenwaertig auf Aufforstungsmassnahmen. Durch eine Tochterorganisation, die FACE-Stiftung, finanziert Sep weltweit Aufforstungsprojekte mit. Fuer die Mitfinanzierung laesst sich FACE die CO{sub 2}-Bindungskapzitaet dieser Waelder anrechnen. Diese Wiederaufforstungsprojekte haben sich als ein sehr kosteneffektiver Weg zum Ausgleich von CO{sub 2}-Emissionen im Vergleich zu Massnahmen in den Niederlanden herausgestellt. (orig.)

  17. Modelling of the Human Knee Joint Supported by Active Orthosis

    Science.gov (United States)

    Musalimov, V.; Monahov, Y.; Tamre, M.; Rõbak, D.; Sivitski, A.; Aryassov, G.; Penkov, I.

    2018-02-01

    The article discusses motion of a healthy knee joint in the sagittal plane and motion of an injured knee joint supported by an active orthosis. A kinematic scheme of a mechanism for the simulation of a knee joint motion is developed and motion of healthy and injured knee joints are modelled in Matlab. Angles between links, which simulate the femur and tibia are controlled by Simulink block of Model predictive control (MPC). The results of simulation have been compared with several samples of real motion of the human knee joint obtained from motion capture systems. On the basis of these analyses and also of the analysis of the forces in human lower limbs created at motion, an active smart orthosis is developed. The orthosis design was optimized to achieve an energy saving system with sufficient anatomy, necessary reliability, easy exploitation and low cost. With the orthosis it is possible to unload the knee joint, and also partially or fully compensate muscle forces required for the bending of the lower limb.

  18. Modelling of the Human Knee Joint Supported by Active Orthosis

    Directory of Open Access Journals (Sweden)

    Musalimov V.

    2018-02-01

    Full Text Available The article discusses motion of a healthy knee joint in the sagittal plane and motion of an injured knee joint supported by an active orthosis. A kinematic scheme of a mechanism for the simulation of a knee joint motion is developed and motion of healthy and injured knee joints are modelled in Matlab. Angles between links, which simulate the femur and tibia are controlled by Simulink block of Model predictive control (MPC. The results of simulation have been compared with several samples of real motion of the human knee joint obtained from motion capture systems. On the basis of these analyses and also of the analysis of the forces in human lower limbs created at motion, an active smart orthosis is developed. The orthosis design was optimized to achieve an energy saving system with sufficient anatomy, necessary reliability, easy exploitation and low cost. With the orthosis it is possible to unload the knee joint, and also partially or fully compensate muscle forces required for the bending of the lower limb.

  19. Family joint activities in a cross-national perspective

    Directory of Open Access Journals (Sweden)

    Kuntsche Emmanuel

    2007-05-01

    Full Text Available Abstract Background Parents and children joint activities are considered to be an important factor on healthy lifestyle development throughout adolescence. This study is a part of the Cross-National Survey on Health Behaviour in School-aged Children – World Health Organization Collaborative Study (HBSC. It aims to describe family time in joint activities and to clarify the role of social and structural family profile in a cross-national perspective. Methods The research was carried out according to the methodology of the HBSC study using the anonymous standardized questionnaire. In total, 17,761 students (8,649 boys and 9,112 girls aged 13 and 15 years from 6 European countries (Czech Republic, Finland, Greenland, Lithuania, Spain, and Ukraine were surveyed in the 2001–2002 school-year. The evaluation of joint family activity is based on 8 items: (1 watching TV or a video, (2 playing indoor games, (3 eating meals, (4 going for a walk, (5 going places, (6 visiting friends or relatives, (7 playing sports, (8 sitting and talking about things (chatting. Results Students from Spain and Ukraine reported spending the most time together with their families in almost all kinds of joint activities, whereas students from Greenland and Finland reported spending the least of this time. Boys were more likely than girls to be spending time together with family. Joint family activity goes into decline in age from 13 to 15 years. Variability of family time in a cross-national perspective was relatively small and related to children age category. Considering national, gender and age differences of studied population groups, we found that the distribution of joint family activities tends to be dispersed significantly by family structure (intact/restructured family and family wealth. Conclusion Our study compares children and parent joint activities in European countries and reveals differences and similarities in these patterns between countries. The findings

  20. Family joint activities in a cross-national perspective.

    Science.gov (United States)

    Zaborskis, Apolinaras; Zemaitiene, Nida; Borup, Ina; Kuntsche, Emmanuel; Moreno, Carmen

    2007-05-30

    Parents and children joint activities are considered to be an important factor on healthy lifestyle development throughout adolescence. This study is a part of the Cross-National Survey on Health Behaviour in School-aged Children--World Health Organization Collaborative Study (HBSC). It aims to describe family time in joint activities and to clarify the role of social and structural family profile in a cross-national perspective. The research was carried out according to the methodology of the HBSC study using the anonymous standardized questionnaire. In total, 17,761 students (8,649 boys and 9,112 girls) aged 13 and 15 years from 6 European countries (Czech Republic, Finland, Greenland, Lithuania, Spain, and Ukraine) were surveyed in the 2001-2002 school-year. The evaluation of joint family activity is based on 8 items: (1) watching TV or a video, (2) playing indoor games, (3) eating meals, (4) going for a walk, (5) going places, (6) visiting friends or relatives, (7) playing sports, (8) sitting and talking about things (chatting). Students from Spain and Ukraine reported spending the most time together with their families in almost all kinds of joint activities, whereas students from Greenland and Finland reported spending the least of this time. Boys were more likely than girls to be spending time together with family. Joint family activity goes into decline in age from 13 to 15 years. Variability of family time in a cross-national perspective was relatively small and related to children age category. Considering national, gender and age differences of studied population groups, we found that the distribution of joint family activities tends to be dispersed significantly by family structure (intact/restructured family) and family wealth. Our study compares children and parent joint activities in European countries and reveals differences and similarities in these patterns between countries. The findings underline the role of family structure (intact

  1. Overview of the IAEA Joint Convention and Implementation Status of the Obligation as the Contracting Party of the 5th Joint Convention

    International Nuclear Information System (INIS)

    Lee, Jeong Ken; Lee, Youn Keun; Ahn, Sang Myeon

    2016-01-01

    The Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management (Joint Convention) was adopted on 5 September 1997 by a Diplomatic Conference convened by the International Atomic Energy Agency (IAEA). The Joint Convention was opened for signature at Vienna in September 1997 and will remain open for signature until its entry into force. Korean government signed the Joint Convention in 1997 and this Convention was effective in 2002 as the Convention No. 1612. This paper will show overview of the Joint Convention and implementation status of the obligation as a Contracting Party of the 5th Joint Convention. The Joint Convention is the inter-national convention organized by the IAEA. All contracting parties shall comply with rules of the Joint Convention and conduct the obligation of this convention. Korean government successfully conducted all obligation (attending Organization Meeting and Review Meeting, submitting paper including National Report, question paper and answer paper) of the 5th Joint Convention from May 2014 to May 2015, and will prepare the obligation of the 6th Joint Convention

  2. Joint implementation demo project between Denmark and Estonia - Phase 1. Final report

    International Nuclear Information System (INIS)

    2003-09-01

    This project is meant to contribute to form the basis of co-operation between Denmark and Estonia as regards Joint Implementation (JI) and thus gather experience in preparation for practical use of JI. A number of questions can be raised for discussion within this project: What is the scope for JI? What is the role of the host country government? Will JI survive the emerging Emission Trading? The project report gives a status of the present situation within the area of JI both internationally and in Estonia, including a resume of the Estonian National Climate Programme. Furthermore, a stakeholder analysis is presented, along with an illustration of the effect of Joint Implementation in the various energy sectors. (BA)

  3. Current Activities of the Joint Council on Economic Education.

    Science.gov (United States)

    Highsmith, Robert J.

    1987-01-01

    Reviews current activities of the Joint Council, among them, a researcher training institute, a new K-12 economic education scope and sequence document, a junior high level test of economic knowledge, an instructional package for advanced placement classes, a textbook conference, a project to help teachers of students who work with at-risk…

  4. From joint implementation to a clean development mechanism : Have the African positions changed?

    International Nuclear Information System (INIS)

    Thomas, J.P.

    1998-01-01

    The economic and political implications of the applications of the Kyoto United Nations Framework Conference on Climate Change for African developing nations were discussed. The concepts of joint implementation, clean development mechanism, and ecological implications were presented. Also discussed were the African positions on these matters, and on the mechanism of Article 12 of the Kyoto protocol (the Clean Development Mechanism). 19 refs., 1 tab

  5. How Can Economies in Transition Pursue Emissions Trading or Joint Implementation?

    International Nuclear Information System (INIS)

    Missfeldt, F.; Villavicenco, A.

    2002-07-01

    Under the 1997 Kyoto Protocol, economies in transition are eligible for both emissions trading (Article 17) and joint implementation (Article 6). Guiding rules for implementing these mechanisms were decided through the Marrakech Accords in November 2001. These countries may benefit substantially from those mechanisms if they are implemented appropriately. However, with the departure of the USA from the Kyoto Protocol, the likely revenues from international emissions trading for the economies in transition are likely to be limited at least during the first commitment period. A key criterion on whether countries should undertake emissions trading is the comparison of projections of emissions until 2012 with the target under the Kyoto Protocol. For joint implementation, the investment climate and the emission reductions potential of a specific project are more important. Countries that are bound by the Kyoto Protocol need to implement a clear institutional structure, which includes a JI office or a position solely in charge of JI. Even if a country decides not to engage in JI, such an office could help guide possible foreign investors

  6. Captivate: Building Blocks for Implementing Active Learning

    Science.gov (United States)

    Kitchens, Brent; Means, Tawnya; Tan, Yinliang

    2018-01-01

    In this study, the authors propose a set of key elements that impact the success of an active learning implementation: content delivery, active learning methods, physical environment, technology enhancement, incentive alignment, and educator investment. Through a range of metrics the authors present preliminary evidence that students in courses…

  7. Joint implementation - project simulation and organisation. Operationalization of a new instrument of climate policy

    International Nuclear Information System (INIS)

    Luhmann, H.J.; Ott, H.E.; Beuermann, C.; Fischedick, M.; Hennicke, P.; Bakker, L.

    1997-01-01

    The study served to analyze the practical aspects of 'Joint Implementation' (JI) under the Framework Convention on Climate Change, in which measures to reduce greenhouse gas emissions are carried out jointly by several countries. As a first step, possible climate protection measures were assessed with respect to their suitability for JI and an overview of suitable JI projects was compiled. In a further step, carried out in cooperation with partners from industry, four specific projects (coal-fired power plant, solar-thermal power plant, cement factory, least-cost planning) were used to simulate JI. In this work, solutions were developed for the calculation of greenhouse gas emissions avoided as well as for project reporting. In addition, proposals were made with respect to the organizational and institutional design on an international JI mechanism. (orig.) [de

  8. Joint implementation as an instrument for the market introduction of solar thermal power plants; Joint Implementation als Instrument zur Markteinfuehrung Solarthermischer Kraftwerke

    Energy Technology Data Exchange (ETDEWEB)

    Trieb, F.; Nitsch, J.; Fischedick, M.; Luhmann, H.J.

    1997-12-31

    The term ``Joint implementation`` (JI) describes an international manageable tool to reduce the global emission of greenhouse gases, especially carbondioxide (CO{sub 2}). The principle idea of JI is based on the insight that it is of no importance where on earth CO{sub 2} is emitted or conserved. Hence it is only recommendable from the economic point of view to make investments at those locations where the highest conservation can be achieved by an equal use of capital. JI would help industrial countries to fulfil cost-effectively part of their obligation to reduce CO{sub 2} by higher investments in other countries (e.g. for the improvement of energy efficiency). Solar power plants meet all criteria of a successful JI-project approach and show several positive ecological and socio-economic side effects, which can lead in the medium term to environmentally friendly and economic electricity supply. One precondition is that the phase of market introduction will be soon followed by a phase of mass production which fully uses the present potential of this technology to reduce costs by approx. 50 %. The project THESUS on Crete is an important step towards market introduction and shows the importance of solar thermal power plants for climate protection. Above all it is an important European step towards a long-term energy supply. (orig./AKF) [Deutsch] Der Begriff `Joint Implementation` (JI) beinhaltet ein international handhabbares Instrumentarium zur Minderung des globalen Ausstosses von Treibhausgasen, insbesondere des Kohlendioxids (CO{sub 2}). Die Grundidee von JI beruht auf der Erkenntnis, dass es ohne Belang ist, an welcher Stelle der Erdoberflaeche CO{sub 2} emitiert oder eingespart wird. Aus oekonomischer Sichtweise liegt es daher nahe, Investitionen dort vorzunehmen, wo bei gleichem Kapitaleinsatz die groessten Einsparungen erzielt werden koennen. Mit JI koennten die Industrielaender einen Teil ihrer Verpflichtungen zur CO{sub 2}-Minderung durch verstaerkte

  9. Legal aspects of Joint Pre-Commercial Procurements: from modeling to implementation

    CERN Document Server

    CERN. Geneva

    2015-01-01

    The delivery of Information and Communication Technology (ICT) services is changing fundamentally. Cloud-based services are replacing traditional local - or on-premises - software and infrastructure installations for many public sector organisations. This applies to government but also to public research organisations, including libraries, which currently deal with the outburst of big data and the need for additional computing capacity. While technology service options continue to evolve, procurement processes and policies have remained firmly rooted in historical practices that are no longer effective. In order for public research organisations of all sizes to take advantage of the best solutions the market has to offer nowadays, a more flexible and agile procurement process must be created and implemented. The objective of this presentation is to review strategies and tips in order to help procurers implement and publish a Joint Pre-Commercial Procurement tender; including: General legal framework of PC...

  10. Human Activity Recognition in Real-Times Environments using Skeleton Joints

    Directory of Open Access Journals (Sweden)

    Ajay Kumar

    2016-06-01

    Full Text Available In this research work, we proposed a most effective noble approach for Human activity recognition in real-time environments. We recognize several distinct dynamic human activity actions using kinect. A 3D skeleton data is processed from real-time video gesture to sequence of frames and getter skeleton joints (Energy Joints, orientation, rotations of joint angles from selected setof frames. We are using joint angle and orientations, rotations information from Kinect therefore less computation required. However, after extracting the set of frames we implemented several classification techniques Principal Component Analysis (PCA with several distance based classifiers and Artificial Neural Network (ANN respectively with some variants for classify our all different gesture models. However, we conclude that use very less number of frame (10-15% for train our system efficiently from the entire set of gesture frames. Moreover, after successfully completion of our classification methods we clinch an excellent overall accuracy 94%, 96% and 98% respectively. We finally observe that our proposed system is more useful than comparing to other existing system, therefore our model is best suitable for real-time application such as in video games for player action/gesture recognition.

  11. PROJECT IMPLEMENTATION IN ORGANISATIONS OF REPETITIVE ACTIVITIES

    Directory of Open Access Journals (Sweden)

    Marek WIRKUS

    2015-04-01

    Full Text Available The study presents the implementation of projects in organisations that achieve business objectives through the imple-mentation of repetitive actions. Projects in these organisations are, on the one hand, treated as marginal activities, while the results of these projects have significant impact on the delivery of main processes, e.g. through the introduction of new products. Human capital and solutions in this field bear impact on the success of projects in these organisations, which is not always conducive to smooth implementation of projects. Conflict results from the nature of a project, which is a one-time and temporary process, so organisational solutions are also temporary. It influences on attitudes and com-mitment of the project contractors. The paper identifies and analyses factors which affect the success of the projects.

  12. Validation and implementation of sandwich structure bottom plate to rib weld joint in the base section of ITER Cryostat

    Energy Technology Data Exchange (ETDEWEB)

    Prajapati, Rajnikant, E-mail: rajnikant@iter-india.org [ITER-India, Institute For Plasma Research, A-29, GIDC Electronics Estate, Sector-25, Gandhinagar 382016 (India); Bhardwaj, Anil K.; Gupta, Girish; Joshi, Vaibhav; Patel, Mitul; Bhavsar, Jagrut; More, Vipul; Jindal, Mukesh; Bhattacharya, Avik; Jogi, Gaurav; Palaliya, Amit; Jha, Saroj; Pandey, Manish [ITER-India, Institute For Plasma Research, A-29, GIDC Electronics Estate, Sector-25, Gandhinagar 382016 (India); Jadhav, Pandurang; Desai, Hemal [Larsen & Toubro Limited, Heavy Engineering, Hazira Manufacturing Complex, Gujarat (India)

    2016-11-01

    Highlights: • ITER Cryostat base section sandwich structure bottom plate to rib weld joint is qualified through mock-up. • Established welding sequence was successfully implemented on all six sectors of cryostat base section. • Each layer liquid penetrant examination has been carried out for these weld joints and found satisfactory. - Abstract: Cryostat is a large stainless steel vacuum vessel providing vacuum environment to ITER machine components. The cryostat is ∼30 m in diameter and ∼30 m in height having variable thickness from 25 mm to 180 mm. Sandwich structure of cryostat base section withstands vacuum loading and limits the deformation under service conditions. Sandwich structure consists of top and bottom plates internally strengthened with radial and circular ribs. In current work, sandwich structure bottom plate to rib weld joint has been designed with full penetration joint as per ITER Vacuum Handbook requirement considering nondestructive examinations and welding feasibility. Since this joint was outside the scope of ASME Section VIII Div. 2, it was decided to validate through mock-up of bottom plate to rib joint. Welding sequence was established to control the distortion. Tensile test, macro-structural examination and layer by layer LPE were carried out for validation of this weld joint. However possibility of ultrasonic examination method was also investigated. The test results from the welded joint mock-up were found to confirm all code and specification requirements. The same was implemented in first sector (0–60°) of base section sandwich structure.

  13. FY 1998 survey report on the potential study of cooperation related to the activity implementation joint in the Southeast Asian region (4 countries); 1998 nendo Tonan Asia chiikikoku (4 kakoku) ni okeru kyodo jisshi katsudo kanren no kyoryoku kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A potential study was made of cooperation related to the activity implementation joint (COP3 relation) in Southeast Asia. Thailand took up effectiveness and fuel substitution as the most important strategy for greenhouse effect gas (GHG) reduction in the energy field, and set up technology development, demand-side management, fuel substitution, reusable energy, recycling, etc. as choices. In the non-energy field, rationalization of the land use and forest protection are the important subjects. Manpower training is also indispensable. In Indonesia, the use of non-fossil fuel is No. 1 target. Other targets are the reduction in methane and N2O (emitted by nitrogen fertilizer), that is, the modernization of rice growing and stock raising. The forest protection is also important. In the Philippines, the pillars are the introduction of reusable energy technology, heightening of power generation efficiency, strong promotion of demand-side management, and introduction of the quantity transportation system which is efficient and environmentally friendly. In Vietnam, the GHG emission/person is the lowest in the world. They are promoting the reduction in GHG emission and the absorption as an important part of the policy. (NEDO)

  14. MAJOR OUTCOMES OF THE WORK PERFORMED BY ST. PETERSBURG RESEARCH INSTITUTE OF RADIATION HYGIENE AFTER PROFESSOR P. V. RAMZAEV ON THE IMPLEMENTATION OF THE FEDERAL TARGETED PROGRAM “MITIGATION OF THE RADIATION ACCIDENTS’CONSEQUENCES UNTIL 2015” AND OF THE “JOINT ACTIVITIES PROGRAM ON MITIGATION OF THE CHERNOBYL DISASTER WITHIN THE UNION STATE FOR THE PERIOD UNTIL 2016“

    Directory of Open Access Journals (Sweden)

    A. N. Barkovskiy

    2016-01-01

    Full Text Available The article presents major results of the work performed by St. Petersburg Research Institute of Radiation Hygiene after Professor P. V. Ramzaev on public contracts signed within the implementation of the Federal targeted program “ Mitigation of the radiation accidents’ consequences for the period until 2015” ( Direction IV “ Streamlining of monitoring systems and their elements and situation forecasting on radioactively contaminated territories paragraph 14 “The analyses and comprehensive evaluation of radiation situation changes on radioactively contaminated territories “ aimed at compilation of radioactively contaminated zones’ settlements list and Direction VI “Awareness raising and social -psychological rehabilitation of radiation- affected residents”, paragraph 20 “Creation of unified informational system on ensuring population’s radiation safety and overcoming radiation accidents’ consequences via development of the federal and regional informational resources’ systems” and “ Joint activities program on mitigation of the Chernobyl disaster within the Union State for the period until 2016” ( Direction II “ Streamlining of unified radiation protection system in radioactively contaminated territories” paragraph 2.1 “ The harmonization of requirements, methods and technologies aimed at mitigation of Russian and Belorussian population’s internal and external exposure, the development of radiation control and monitoring unified system”, sub-paragraph 2.1.1 “The development of unified assessment and forecast system for population exposure doses and rationing of radionuclide – containing foodstuffs, agricultural products and forest preserves based on the international approaches” over the period from 2011 to 2015.

  15. FY 1998 survey report on the potential study of cooperation related to the activity implementation joint in 6 countries of Southeast Asia (Vietnam, Laos, Cambodia, Myanmar, Thailand and Malaysia); 1998 nendo Indoshina 6 kakkoku (Vietnam, Laos, Cambodia, Myanmar, Tai oyobi Malaysia) ni okeru energy kankyo kanren kyodo kenkyu jisshi kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A potential study in FY 1998 was made of the energy/environment related activity implementation joint (COP3 related AIJ) in 6 Southeast Asian countries. Vietnam is a country which is the lowest in greenhouse effect gas (GHG) emission in the world, but they want the international assistance for their continued development and contribution to the global environment. Laos has to continue their economic development for extermination of poverty and improvement of life level. Accordingly, AIJ has to be the one that supports those and is helpful for both industrial development and environmental improvement. The same in Cambodia as in Laos, AIJ has to be the one that is helpful for both industrial development and promotion of environmental improvement. In Myanmar, GHG emits (CO2 conversion) 94.5% in the agricultural sector where methane is emitted from livestock and rice growing. There, the forest protection plays a big role. In Thailand, the use of land and forest protection are subjects mainly with the heightening of energy efficiency and fuel substitution. Malaysia, of course, promotes the economic development, has the leading GHG policy (traffic management in urban area, etc.), and wants the international technology transfer. (NEDO)

  16. Biomass energy projects for joint implementation of the UN FCCC [Framework Convention on Climate Change

    International Nuclear Information System (INIS)

    Swisher, Joel N.; Renner, Frederick P.

    1998-01-01

    The UN Framework Convention on Climate Change (FCCC) allows for the joint implementation (JI) of measures to mitigate the emissions of greenhouse gases. The concept of JI refers to the implementation of such measures in one country with partial or full financial and/or technical support from another country, potentially fulfilling some of the supporting country's emission-reduction commitment under the FCCC. This paper addresses some key issues related to JI under the FCCC as they relate to the development of biomass energy projects for carbon offsets in developing countries. Issues include the reference case or baseline, carbon accounting and net carbon storage, potential project implementation barriers and risks, monitoring and verification, local agreements and host-country approval. All of these issues are important in project design and evaluation. We discuss briefly several case studies, which consist of a biomass-fueled co-generation projects under development at large sugar mills in the Philippines, India and Brazil, as potential JI projects. The case studies illustrate the benefits of bioenergy for reducing carbon emissions and some of the important barriers and difficulties in developing and crediting such projects. Results to date illustrate both the achievements and the difficulties of this type of project. (author)

  17. Joint Implementation under the UN Framework Convention on Climate Change. Technical and institutional challenges

    International Nuclear Information System (INIS)

    Swisher, J.N.

    1997-01-01

    The UN Framework Convention of Climate Change (FCCC) allows for the Joint Implementation (JI) of measures to mitigate the emissions of greenhouse gases. The concept of JI refers to the implementation of such measures in one country with partial and/or technical support from another country, potentially fulfilling some of the supporting country's emission-reduction commitment under the FCCC. At present, all JI transactions are voluntary, and no country has claimed JI credit against existing FCCC commitments. Nevertheless, JI could have important implications for both the economic efficiency and the international equity of the implementation of the FCCC. The paper discusses some of the information needs of JI projects and seeks to clarify some of the common assumptions and arguments about JI. Issues regarding JI are distinguished according to those that are specific to JI as well as other types of regimes and transactions. The focus is on the position of developing countries and their potential risks and benefits regarding JI. 2 figs., 3 tabs., 35 refs

  18. Long-run implications for developing countries of joint implementation of greenhouse gas mitigation

    International Nuclear Information System (INIS)

    Rose, A.; Bulte, E.; Folmer, H.

    1999-01-01

    Joint Implementation (JI) calls for cooperation between industrialized and developing countries in the mitigation of greenhouse gas (GHG) emissions. However, a major concern of potential host countries is that if they utilize their low-cost options for JI now, they will be left with only high cost options in the future, thereby penalizing them at a time when they may be obligated to mitigate GHGs themselves. This paper formalizes this hypothesis by utilizing an optimal control framework analogous to the Hotelling model of non-renewable resource extraction. The results are that cumulative abatement effects can impose costs on the future, but that they can be offset by technological change, market power, or compensation. 11 refs

  19. Carbon Taxes and Joint Implementation. An Applied General Equilibrium Analysis for Germany and India

    Energy Technology Data Exchange (ETDEWEB)

    Boehringer, C.; Loeschel, A. [Centre for European Economic Research ZEW, Mannheim (Germany); Conrad, K. [Department of Economics, Mannheim University, Mannheim (Germany)

    2003-01-01

    Germany has committed itself to reducing its carbon emissions by 25% in 2005 as compared to 1990 emission levels. To achieve this goal, the government has recently launched an environmental tax reform which entails a continuous increase in energy taxes in conjunction with a revenue-neutral cut in non-wage labor costs. This policy is supposed to yield a double dividend, reducing both, the problem of global warming and high unemployment rates. In addition to domestic actions, international treaties on climate protection allow for the supplementary use of flexible instruments to exploit cheaper emission reduction possibilities elsewhere. One concrete option for Germany would be to enter joint implementation (JI) with developing countries such as India where Germany pays emission reduction abroad rather than meeting its reduction target solely by domestic action. In this paper, we investigate whether an environmental tax reform cum JI provides employment and overall efficiency gains as compared to an environmental tax reform stand-alone. We address this question in the framework of a large-scale general equilibrium model for Germany and India where Germany may undertake JI with the Indian electricity sector. Our main finding is that JI offsets largely the adverse effects of carbon emission constraints on the German economy. JI significantly lowers the level of carbon taxes and thus reduces the total costs of abatement as well as negative effects on labor demand. In addition, JI triggers direct investment demand for energy efficient power plants produced in Germany. This provides positive employment effects and additional income for Germany. For India, joint implementation equips its electricity industry with scarce capital goods leading to a more efficient power production with lower electricity prices for the economy and substantial welfare gains.

  20. Implementation of an Algorithm for Prosthetic Joint Infection: Deviations and Problems.

    Science.gov (United States)

    Mühlhofer, Heinrich M L; Kanz, Karl-Georg; Pohlig, Florian; Lenze, Ulrich; Lenze, Florian; Toepfer, Andreas; von Eisenhart-Rothe, Ruediger; Schauwecker, Johannes

    The outcome of revision surgery in arthroplasty is based on a precise diagnosis. In addition, the treatment varies based on whether the prosthetic failure is caused by aseptic or septic loosening. Algorithms can help to identify periprosthetic joint infections (PJI) and standardize diagnostic steps, however, algorithms tend to oversimplify the treatment of complex cases. We conducted a process analysis during the implementation of a PJI algorithm to determine problems and deviations associated with the implementation of this algorithm. Fifty patients who were treated after implementing a standardized algorithm were monitored retrospectively. Their treatment plans and diagnostic cascades were analyzed for deviations from the implemented algorithm. Each diagnostic procedure was recorded, compared with the algorithm, and evaluated statistically. We detected 52 deviations while treating 50 patients. In 25 cases, no discrepancy was observed. Synovial fluid aspiration was not performed in 31.8% of patients (95% confidence interval [CI], 18.1%-45.6%), while white blood cell counts (WBCs) and neutrophil differentiation were assessed in 54.5% of patients (95% CI, 39.8%-69.3%). We also observed that the prolonged incubation of cultures was not requested in 13.6% of patients (95% CI, 3.5%-23.8%). In seven of 13 cases (63.6%; 95% CI, 35.2%-92.1%), arthroscopic biopsy was performed; 6 arthroscopies were performed in discordance with the algorithm (12%; 95% CI, 3%-21%). Self-critical analysis of diagnostic processes and monitoring of deviations using algorithms are important and could increase the quality of treatment by revealing recurring faults.

  1. Degenerative joint disease on MRI and physical activity: a clinical study of the knee joint in 320 patients

    International Nuclear Information System (INIS)

    Bachmann, G.F.; Rauber, K.; Damian, M.S.; Rau, W.S.; Basad, E.

    1999-01-01

    We examined 320 patients with MRI and arthroscopy after an acute trauma to evaluate MRI in diagnosis of degenerative joint disease of the knee in relation to sports activity and clinical data. Lesions of cartilage and menisci on MRI were registered by two radiologists in consensus without knowledge of arthroscopy. Arthroscopy demonstrated grade-1 to grade-4 lesions of cartilage on 729 of 1920 joint surfaces of 320 knees, and MRI diagnosed 14 % of grade-1, 32 % of grade-2, 94 % of grade-3, and 100 % of grade-4 lesions. Arthroscopy explored 1280 meniscal areas and showed degenerations in 10 %, tears in 11.4 %, and complex lesions in 9.2 %. Magnetic resonance imaging was in agreement with arthroscopy in 81 % showing more degenerations but less tears of menisci than arthroscopy. Using a global system for grading the total damage of the knee joint into none, mild, moderate, or severe changes, agreement between arthroscopy and MRI was found in 82 %. Magnetic resonance imaging and arthroscopy showed coherently that degree of degenerative joint changes was significantly correlated to patient age or previous knee trauma. Patients over 40 years had moderate to severe changes on MRI in 45 % and patients under 30 years in only 22 %. Knee joints with a history of trauma without complete structural or functional reconstitution showed marked changes on MRI in 57 %, whereas stable joints without such alterations had degenerative changes in only 26 %. There was no correlation of degenerative disease to gender, weight, type, frequency, and intensity of sports activity. Therefore, MRI is an effective non-invasive imaging method for exact localization and quantification of chronic joint changes of cartilage and menisci that recommends MRI for monitoring in sports medicine. (orig.) (orig.)

  2. A framework for the assessment of the global potential of joint implementation

    International Nuclear Information System (INIS)

    Bollen, J.C.; Van Minnen, J.G.; Toet, A.M.C.; Kuik, O.J.; Bennis, M.

    1995-09-01

    Joint Implementation (JI) is a means for reaching cheaper solutions to CO 2 -emission reductions. The global potential for JI is defined as the portion of the necessary regional CO 2 -emission reductions to meet the goals defined for a target year that can be more cost-effectively implemented in other regions. The goals will come from multilateral negotiations and may be the starting point of any bilateral negotiation process concerning JI-agreements. The more the goals will take cost-effectiveness criteria into account the less scope there will be for additional JI-agreements. In cases where the goals are stricter, the globally required emission reductions will be larger and consequently larger emission reductions could be be achieved in other regions. However, as compared to the other cases presented in the report the potential for JI will be lower, since the potential is defined as a fraction of the necessary global emission reduction. JI could reduce the total costs of CO 2 -emission reduction by more than 75% compared to the situation without JI, depending on the initial distribution of CO 2 -targets, the target year and the scenario-assumptions. For donor countries the cost reductions could be more than 50%, even when it is assumed that the subsidies for emission reduction measures in receptor countries are 50% higher than the actual costs. In donor countries the resulting domestic CO 2 -emission reductions after JI could be more than 50% less than the original goals before JI. In comparison to other OECD regions (Japan, Oceania, and the United States), Western Europe's gains from JI are less. In other words, in a world market for JI projects, Western Europe could face strong competition. 7 figs., 25 tabs., 37 refs., 1 appendix

  3. Tracking a Subset of Skeleton Joints: An Effective Approach towards Complex Human Activity Recognition

    Directory of Open Access Journals (Sweden)

    Muhammad Latif Anjum

    2017-01-01

    Full Text Available We present a robust algorithm for complex human activity recognition for natural human-robot interaction. The algorithm is based on tracking the position of selected joints in human skeleton. For any given activity, only a few skeleton joints are involved in performing the activity, so a subset of joints contributing the most towards the activity is selected. Our approach of tracking a subset of skeleton joints (instead of tracking the whole skeleton is computationally efficient and provides better recognition accuracy. We have developed both manual and automatic approaches for the selection of these joints. The position of the selected joints is tracked for the duration of the activity and is used to construct feature vectors for each activity. Once the feature vectors have been constructed, we use a Support Vector Machines (SVM multiclass classifier for training and testing the algorithm. The algorithm has been tested on a purposely built dataset of depth videos recorded using Kinect camera. The dataset consists of 250 videos of 10 different activities being performed by different users. Experimental results show classification accuracy of 83% when tracking all skeleton joints, 95% when using manual selection of subset joints, and 89% when using automatic selection of subset joints.

  4. Joint Convention on the safety of spent fuel management and on the safety of radioactive waste management. Third national report on the implementation of obligations of the Joint Convention

    International Nuclear Information System (INIS)

    2008-09-01

    This report is published in compliance with the Joint Convention and presents the measures implemented by France to comply with each of the obligations defined by this convention. The structure of the report refers to the articles of the Convention. Therefore, after a presentation of the main evolutions since France's previous report, the following themes are addressed: policies and practices, scope of application, inventories and lists, legislative and regulatory system, other general safety provisions, safety of spent fuel management, trans-boundary movement, disused sealed sources, and planned activities to improve safety

  5. 15 CFR 296.9 - Activities not permitted for joint ventures.

    Science.gov (United States)

    2010-01-01

    ... joint venture of any product, process, or service, other than the distribution among the parties to such venture, in accordance with such venture, of a product, process, or service produced by such venture, the... INNOVATION PROGRAM General § 296.9 Activities not permitted for joint ventures. The following activities are...

  6. In-field implementation of impedance-based structural health monitoring for insulated rail joints

    Science.gov (United States)

    Albakri, Mohammad I.; Malladi, V. V. N. Sriram; Woolard, Americo G.; Tarazaga, Pablo A.

    2017-04-01

    Track defects are a major safety concern for the railroad industry. Among different track components, insulated rail joints, which are widely used for signaling purposes, are considered a weak link in the railroad track. Several joint-related defects have been identified by the railroad community, including rail wear, torque loss, and joint bar breakage. Current track inspection techniques rely on manual and visual inspection or on specially equipped testing carts, which are costly, timeconsuming, traffic disturbing, and prone to human error. To overcome the aforementioned limitations, the feasibility of utilizing impedance-based structural health monitoring for insulated rail joints is investigated in this work. For this purpose, an insulated joint, provided by Koppers Inc., is instrumented with piezoelectric transducers and assembled with 136 AREA rail plugs. The instrumented joint is then installed and tested at the Facility for Accelerated Service Testing, Transportation Technology Center Inc. The effects of environmental and operating conditions on the measured impedance signatures are investigated through a set of experiments conducted at different temperatures and loading conditions. The capabilities of impedance-based SHM to detect several joint-related damage types are also studied by introducing reversible mechanical defects to different joint components.

  7. Implementation of safeguards at the Ulba Joint Stock Company, Fuel Fabrication Plant, UST-Kamenogorsk, Kazakstan

    International Nuclear Information System (INIS)

    Barham, M.; Sprinkle, J.; Kuznetsov, B.; Andosov, V.; Grabelnikov, K.

    1996-01-01

    The Ulba Joint Stock Company Fuel Fabrication Plant (ULBA) produces VVER and RMBK fuel pellets. The facility has an annual capacity in excess of 1,000 metric tons with the pellets sold primarily to facilities in Russia for loading into rods and the production of fuel assemblies. The facility is part of a four plant complex at Ust-Kamenogorsk, Kazakstan. The Department of Energy (DOE) support for the enhancement of the facility Material Protection, Control and Accounting (MPC and A) programs started with the initial site survey in September 1994. During 1994 a two-person team for the US provided on-site assistance as part of the facility preparation for the initial physical inventory used to determine the quantities present for the declaration statement by the Republic of Kazakstan to the International Atomic Energy Agency (IAEA). The DOE support program has been funded primarily through the Nunn-Lugar Cooperative Threat Reduction Program. The management at the ULBA facility has demonstrated a commitment to developing a comprehensive Material Control and Accounting (MC and A) Program and has assigned staff and resources to the MC and A program. The facility has developed the structure and framework for the MC and A system and has developed procedures in several key MC and A areas. Initially the facility staff had a limited understanding of the purposes of a MC and A program but, through the continuing work with the DOE technical Team, there are a large number of staff throughout the facility who understand MC and A requirements and are committed to implementation of the MC and A system

  8. Joint Center for Satellite Data Assimilation Overview and Research Activities

    Science.gov (United States)

    Auligne, T.

    2017-12-01

    In 2001 NOAA/NESDIS, NOAA/NWS, NOAA/OAR, and NASA, subsequently joined by the US Navy and Air Force, came together to form the Joint Center for Satellite Data Assimilation (JCSDA) for the common purpose of accelerating the use of satellite data in environmental numerical prediction modeling by developing, using, and anticipating advances in numerical modeling, satellite-based remote sensing, and data assimilation methods. The primary focus was to bring these advances together to improve operational numerical model-based forecasting, under the premise that these partners have common technical and logistical challenges assimilating satellite observations into their modeling enterprises that could be better addressed through cooperative action and/or common solutions. Over the last 15 years, the JCSDA has made and continues to make major contributions to operational assimilation of satellite data. The JCSDA is a multi-agency U.S. government-owned-and-operated organization that was conceived as a venue for the several agencies NOAA, NASA, USAF and USN to collaborate on advancing the development and operational use of satellite observations into numerical model-based environmental analysis and forecasting. The primary mission of the JCSDA is to "accelerate and improve the quantitative use of research and operational satellite data in weather, ocean, climate and environmental analysis and prediction systems." This mission is fulfilled through directed research targeting the following key science objectives: Improved radiative transfer modeling; new instrument assimilation; assimilation of humidity, clouds, and precipitation observations; assimilation of land surface observations; assimilation of ocean surface observations; atmospheric composition; and chemistry and aerosols. The goal of this presentation is to briefly introduce the JCSDA's mission and vision, and to describe recent research activities across various JCSDA partners.

  9. Implementation of ICT in Higher Education as Interacting Activity Systems

    DEFF Research Database (Denmark)

    Nyvang, Tom

    2006-01-01

    Implementation of ICT in higher education is not a trivial process. It is however a process leading to a number of challenges and problems. The paper develops a theoretical model of the implementation of ICT in higher education based on activity theory and on a case study in a Danish university...... activity and an educational activity. Based on the model and case study the paper suggest a framework of challenges that must be met for an implementation to succeed....

  10. The case for implementing activity based costing.

    Science.gov (United States)

    Monge, Paul H; Bolinger-Perez, Nicole; Boysen, Kent

    2012-01-01

    ABC identifies profitable volumes to give managers information to better manage volumes. Managers must balance the demand for service while maintaining a reasonable profit margin. Disparate systems work extremely well for their intended purposes, but they do not communicate with one another. The strength of the data they hold individually may be leveraged when implementing ABC methodology. Mayo Clinic in Rochester, Minnesota implemented a pilot of ABC to evaluate CT services where there is a high volume, multiple service location for cost comparison, variety of patient acuity and service mix, and large capital investments.The goal was to reveal the actual cost of CT services at the procedural level.

  11. 77 FR 74279 - Agency Information Collection (VA/DOD Joint Disability Evaluation Board Claim): Activity under...

    Science.gov (United States)

    2012-12-13

    ... Joint Disability Evaluation Board Claim): Activity under OMB Review AGENCY: Veterans Benefits... . Please refer to ``OMB Control No. 2900-0704.'' SUPPLEMENTARY INFORMATION: Title: VA/DOD Joint Disability Evaluation Board Claim, VA Form 21- 0819. OMB Control Number: 2900-0704. Type of Review: Extension of a...

  12. Joint implementation initiatives in South Africa: A case study of two energy-efficiency projects

    Energy Technology Data Exchange (ETDEWEB)

    Van Horen, C.; Simmonds, G.; Parker, G.

    1998-11-01

    This paper explores the issues pertinent to Joint Implementation (JI) in South Africa by examining two prototype potential projects on energy efficiency with the potential for reducing greenhouse gas (GHG) emissions. The first is an energy-efficient lighting project based on the public electricity utility, Eskom's plan for a compact fluorescent lighting program in the residential sector. The analysis indicates that the CFL program could avoid emissions of up to 243 thousand tons of carbon over the first five years, at negative cost (that is, with a positive economic return). The second project involves the delivery of passive solar, energy-efficient housing to a low-income township in the Western Cape Province, at an incremental capital cost of approximately $2.5m for the 6000 houses. In this case, the avoided GHG emissions over the first five years amount to between 14 and 20 tons of carbon, and over the 50 year life-span of the project it will result to 140 to 200 thousand tons of avoided emissions at a cost of $13 to $17 per ton. The housing project has significant non-GHG benefits such as savings on energy bills and health, which accrue to the low-income dwellers. A number of important JI-specific issues and concerns emerge with respect to the two projects, which can also be applied to other potential JI opportunities in the country generally. These include the issues of carbon credit sharing, for which a number of scenarios are suggested, as well as estimating unknown macroeconomic impacts, such as the effects of CFLs on the country's incandescent lighting industry. Findings from an examination of both potential projects conclude that capacity-building within the country is critical to ensure that the technology being transferred balances efficiency, cost and quality appropriate to the South African context. Finally, assessment and evaluation, monitoring and verification criteria and institutions are called for to guarantee measurable long

  13. Etude Climat no. 33 'Joint Implementation: a frontier mechanism within the borders of an emissions cap'

    International Nuclear Information System (INIS)

    Shishlov, Igor; Bellassen, Valentin; Leguet, Benoit

    2012-01-01

    Among the publications of CDC Climat Research, 'Climate Reports' offer in-depth analyses on a given subject. This issue addresses the following points: Based on specific projects rather than economy-wide emissions reductions, and driven by the demand from the installations covered by the European Union Emissions Trading Scheme (EU ETS), Joint Implementation (JI) turned out to be a largely private sector mechanism. Besides attracting private investors in GHG abatement projects, JI creates an opportunity for countries to exploit the arbitrage price spread between different carbon offsets: Emission Reduction Units (ERU), the credits issued from JI projects, trade with a premium of up to 50% over Assigned Amount Units (AAU), the country-level carbon allowances. Some countries, like for instance Ukraine, quickly realized the added value of JI and boosted its development, while in others, like Russia, JI lacked political support and efficient frameworks took time to be established. According to the ERU supply forecasting model developed by CDC Climat Research, Annex I countries are expected to generate up to 356 million ERUs for the first Kyoto commitment period. Around 80% of these credits shall originate from Russia and Ukraine, and up to 70 million shall be generated from countries participating in the EU ETS. Within the EU, JI has been used as a 'frontier mechanism': JI projects mostly explored abatement opportunities not covered by the scheme and, as highlighted by the case of nitrous oxide emissions from the production of nitric acid, played an important role in identifying abatement technologies and providing information to extend the scope of the EU ETS. One of the most complex issues related to JI is the practice of additionality. The cases of France and Ukraine demonstrate that the stakes associated with additionality may differ depending on a country's compliance position. In Ukraine, additionality was not perceived as a significant economic risk due to a

  14. Microstructure and mechanical properties of China low activation martensitic steel joint by TIG multi-pass welding with a new filler wire

    Science.gov (United States)

    Huang, Bo; Zhang, Junyu; Wu, Qingsheng

    2017-07-01

    Tungsten Inner Gas (TIG) welding is employed for joining of China low activation martensitic (CLAM) steel. A new filler wire was proposed, and the investigation on welding with various heat input and welding passes were conducted to lower the tendency towards the residual of δ ferrite in the joint. With the optimized welding parameters, a butt joint by multi-pass welding with the new filler wire was prepared to investigate the microstructure and mechanical properties. The microstructure of the joint was observed by optical microscope (OM) and scanning electron microscope (SEM). The hardness, Charpy impact and tensile tests of the joint were implemented at room temperature (25 °C). The results revealed that almost full martensite free from ferrite in the joints were obtained by multipass welding with the heat input of 2.26 kJ/mm. A certain degree of softening occurred at the heat affected zone of the joint according to the results of tensile and hardness tests. The as welded joints showed brittle fracture in the impact tests. However, the joints showed toughness fracture after tempering and relatively better comprehensive performance were achieved when the joints were tempered at 740 °C for 2 h.

  15. Microstructure and mechanical properties of China low activation martensitic steel joint by TIG multi-pass welding with a new filler wire

    Energy Technology Data Exchange (ETDEWEB)

    Huang, Bo [Key Laboratory of Neutronics and Radiation Safety, Institute of Nuclear Energy Safety Technology, Chinese Academy of Sciences, Hefei, Anhui, 230031 (China); Zhang, Junyu [Key Laboratory of Neutronics and Radiation Safety, Institute of Nuclear Energy Safety Technology, Chinese Academy of Sciences, Hefei, Anhui, 230031 (China); University of Science and Technology of China, Hefei, Anhui, 230027 (China); Wu, Qingsheng, E-mail: qingsheng.wu@fds.org.cn [Key Laboratory of Neutronics and Radiation Safety, Institute of Nuclear Energy Safety Technology, Chinese Academy of Sciences, Hefei, Anhui, 230031 (China)

    2017-07-15

    Tungsten Inner Gas (TIG) welding is employed for joining of China low activation martensitic (CLAM) steel. A new filler wire was proposed, and the investigation on welding with various heat input and welding passes were conducted to lower the tendency towards the residual of δ ferrite in the joint. With the optimized welding parameters, a butt joint by multi-pass welding with the new filler wire was prepared to investigate the microstructure and mechanical properties. The microstructure of the joint was observed by optical microscope (OM) and scanning electron microscope (SEM). The hardness, Charpy impact and tensile tests of the joint were implemented at room temperature (25 °C). The results revealed that almost full martensite free from ferrite in the joints were obtained by multipass welding with the heat input of 2.26 kJ/mm. A certain degree of softening occurred at the heat affected zone of the joint according to the results of tensile and hardness tests. The as welded joints showed brittle fracture in the impact tests. However, the joints showed toughness fracture after tempering and relatively better comprehensive performance were achieved when the joints were tempered at 740 °C for 2 h. - Highlights: •A new filler material was proposed to control ferrite content in CLAM weld metal. •Heat input affected ferrite content through influencing cooling rate during welding. •Multipass welding was a promising way to eliminate the ferrite in the weld.

  16. Thermal cycling tests of actively cooled beryllium copper joints

    Energy Technology Data Exchange (ETDEWEB)

    Roedig, M.; Duwe, R.; Linke, J.; Schuster, A.; Wiechers, B. [Forschungszentrum Juelich GmbH (Germany)

    1998-01-01

    Screening tests (steady state heating) and thermal fatigue tests with several kinds of beryllium-copper joints have been performed in an electron beam facility. Joining techniques under investigation were brazing with silver containing and silver-free braze materials, hot isostatic pressing (HIP) and diffusion bonding (hot pressing). Best thermal fatigue performance was found for the brazed samples. (author)

  17. Restriction in participation in leisure activities after joint replacement: an exploratory study.

    Science.gov (United States)

    Wylde, Vikki; Livesey, Christine; Blom, Ashley W

    2012-03-01

    currently, assessment of outcomes after joint replacement is predominantly centred on impairment and activity limitation (e.g. walking), with little consideration of participation restriction. structured telephone interviews about participation in leisure activities were conducted with 56 total hip replacement (THR) and 60 total knee replacement (TKR) patients before and 1 year after joint replacement. before surgery, THR patients participated in 209 leisure activities, with an average of four leisure activities per person. TKR patients participated in 171 leisure activities, with an average of three leisure activities per person. The leisure activities were coded into four categories: sports/exercise, hobbies, social activities and holidays. Between 89 and 95% of leisure activities were rated as important by THR and TKR patients prior to surgery. Before surgery, THR patients rated 82% of leisure activities as difficult to perform because of joint problems, which decreased to 25% of leisure activities by 1-year after surgery. TKR patients rated 86% of leisure activities as difficult to perform because of joint problems, which decreased to 32% after surgery. this research highlights that participation in leisure activities is important to patients undergoing joint replacement, but that approximately a quarter of patients are unable to perform their valued leisure activities after surgery.

  18. Research report of fiscal 1997. Basic research on joint implementation for preventing global climate changes; 1998 nendo chosa hokokusho. Kyodo jisshi kiso chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Research was made to promote Activities Implemented Jointly Japan Program. Joint Implementation (JI) is the methodology for preventing global climate changes by collaboration of countries. The countries take cooperative actions for reduction, absorption and fixation of greenhouse gases, and effectively distribute the reduction credits among relevant parties. This was decided in the first session of the Conference of Parties (COP) held in March, 1995. In COP3, Japan`s assigned reduction amount in 2008-2012 was determined as 6% of the emission level in 1990. The protocol defines JI between parties as dealings of emission reduction units, and JI between developing countries as clean development mechanism. The rules for a base line and credit distribution are necessary before full-scale implementation. Although JI is regarded as an important cost-effective project, it is important to decide where and how the JI projects should been promoted. The present state and issues of the primary approved project of Japan Program are arranged. In particular, various terms related to developing countries remain to be solved. 21 figs., 32 tabs.

  19. Implementation of Business Game Activity Support System

    Institute of Scientific and Technical Information of China (English)

    TANABU Motonari

    2004-01-01

    Business game can be used not only as an educational tool for the development of decision making ability, but also can be used for supporting the knowledge creation activity in organizations. In this paper, some conceptual considerations to meanings of the business game in the knowledge creation activity by using the knowledge creation theory and other related theories are given,and business game activity concept which refers to game play and development is proposed. Then focusing on the business game activity as an instantiation of the knowledge creation activity, and a Web based gaming activity support system based on the former system called YBG that enables us to play and develop many business games through the standard web browser is proposed. This system also provides us a lot of opportunities to play and develop the business games over business game communities.

  20. Water quality management and climate change mitigation: cost-effectiveness of joint implementation in the Baltic Sea region

    DEFF Research Database (Denmark)

    Nainggolan, Doan; Hasler, Berit; Andersen, Hans Estrup

    2018-01-01

    of contrasting strategies: single environmental objective management versus joint implementation strategy. The results show that implementing land-based measures with a sole focus on water quality (to meet the HELCOM's 2013 Baltic Sea Action Plan nutrient abatement targets) can produce climate change mitigation......This paper explores the scope for simultaneously managing nutrient abatement and climate change mitigation in the Baltic Sea (BS) region through the implementation of a selection of measures. The analysis is undertaken using a cost-minimisation model for the entire BS region, the BALTCOST model....... In the present research, the model has been extended to include greenhouse gas (GHG) emissions effects, enabling us to analyse the tradeoffs between cost-effective GHG and nutrient load reductions. We run the model for four different scenarios in order to compare the environmental and economic consequences...

  1. Negotiating on location, timing, duration, and participant in agent-mediated joint activity-travel scheduling

    NARCIS (Netherlands)

    Ma, Huiye; Ronald, N.A.; Arentze, T.A.; Timmermans, H.J.P.

    2013-01-01

    Agent-based simulation has become an important modeling approach in activity-travel analysis. Social activities account for a large amount of travel and have an important effect on activity-travel scheduling. Participants in joint activities usually have various options regarding location,

  2. Movement of the sacroiliac joint during the Active Straight Leg Raise test in patients with long-lasting severe sacroiliac joint pain.

    Science.gov (United States)

    Kibsgård, Thomas J; Röhrl, Stephan M; Røise, Olav; Sturesson, Bengt; Stuge, Britt

    2017-08-01

    The Active Straight Leg Raise is a functional test used in the assessment of pelvic girdle pain, and has shown to have good validity, reliability and responsiveness. The Active Straight Leg Raise is considered to examine the patients' ability to transfer load through the pelvis. It has been hypothesized that patients with pelvic girdle pain lack the ability to stabilize the pelvic girdle, probably due to instability or increased movement of the sacroiliac joint. This study examines the movement of the sacroiliac joints during the Active Straight Leg Raise in patients with pelvic girdle pain. Tantalum markers were inserted in the dorsal sacrum and ilium of 12 patients with long-lasting pelvic girdle pain scheduled for sacroiliac joint fusion surgery. Two to three weeks later movement of the sacroiliac joints during the Active Straight Leg Raise was measured with radiostereometric analysis. Small movements were detected. There was larger movement of the sacroiliac joint of the rested leg's sacroiliac joint compared to the lifted leg's side. A mean backward rotation of 0.8° and inward tilt of 0.3° were seen in the rested leg's sacroiliac joint. The movements of the sacroiliac joints during the Active Straight Leg Raise are small. There was a small backward rotation of the innominate bone relative to sacrum on the rested leg's side. Our findings contradict an earlier understanding that a forward rotation of the lifted leg's innominate occur while performing the Active Straight Leg Raise. Copyright © 2017. Published by Elsevier Ltd.

  3. Implementation of school based physical activity interventions: a systematic review.

    Science.gov (United States)

    Naylor, Patti-Jean; Nettlefold, Lindsay; Race, Douglas; Hoy, Christa; Ashe, Maureen C; Wharf Higgins, Joan; McKay, Heather A

    2015-03-01

    Implementation science is an emerging area in physical activity (PA) research. We sought to establish the current state of the evidence related to implementation of school-based PA models to explore 1) the relationship between implementation and health outcomes, and 2) factors that influence implementation. We searched 7 electronic databases (1995-2014) and included controlled studies of school-based PA programmes for healthy youth (6-18 y) measuring at least one physical health-related outcome. For objective 1, studies linked implementation level to student-level health outcome(s). For objective 2, studies reported factors associated with implementation. There was substantial variability in how health outcomes and implementation were assessed. Few studies linked implementation and health outcomes (n=15 interventions). Most (11/15) reported a positive relationship between implementation and at least one health outcome. Implementation factors were reported in 29 interventions. Of 22 unique categories, time was the most prevalent influencing factor followed by resource availability/quality and supportive school climate. Implementation evaluation supports scale-up of effective school-based PA interventions and thus population-level change. Our review serves as a call to action to 1) address the link between implementation and outcome within the school-based PA literature and 2) improve and standardize definitions and measurement of implementation. Copyright © 2015 Elsevier Inc. All rights reserved.

  4. Research report of fiscal 1997. Research on the projects on Activities Implemented Jointly Japan Program (feasibility research on energy saving by improving heat management for hot blast stoves and heating furnaces); 1997 nendo chosa hokokusho. `Kyodo jisshi katsudo Japan Program` ni kakawaru project chosa (neppuro, kanetsuro no netsukanri kaizen ni yoru sho energy kanosei chosa)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Research was made on joint implementation (JI) for preventing global climate changes in China. Since such the stove and furnace consume a large amount of energy, their improvement and energy saving are important for integrated iron plants. Maanshan iron plant was selected for the research. All the furnaces were manually operated without combustion control systems, and oxygen meters for exhaust gas frequently troubled. As measures for the stoves, operation at a proper air fuel ratio, improvement of over heat storage combustion, and dust cleaning for waste heat recovery gas heaters were proposed. For the furnaces, a proper oxygen content at the end of furnaces (reduction of invasion air) was proposed to improve exhaust gas loss up to that in Japan. For this target, reinforced instrument management and standardized combustion control are essential. JI of software improvement for operation and management can reduce annual greenhouse effect gas emission to 45,900t and 6,300t in carbon equivalent for the stove and furnace, respectively. CO2 reduction is also estimated to be 1,173,000t and 205,000t in China of 107,570,000t in raw steel production, respectively. 28 figs., 32 tabs.

  5. Multi-state supernetwork representation and location selection heuristics for two-person joint activity-travel problem

    NARCIS (Netherlands)

    Liao, F.; Arentze, Theo A.; Timmermans, Harry J P; Leng, Z.; Wang, Y.H.

    2014-01-01

    Joint travel and joint activity participation by multiple people are common mobility phenomena. The joint scheduling of activities, routes, modes and location choices is a challenging problem due to the explosion of the possible choice combinations. In a previous paper, the authors have suggested an

  6. New credit mechanism for semicooperative agent-mediated joint activity-travel scheduling : negotiating with incomplete information

    NARCIS (Netherlands)

    Ma, H.; Ronald, N.A.; Arentze, T.A.; Timmermans, H.J.P.

    2011-01-01

    Joint activities have been investigated primarily in the context of household-based models of travel demand. The joint decision requires agreement about several issues. Each participant, on the one hand, tries to cooperate with others to reach an agreement on the joint activity and, on the other

  7. DOD Joint Bases: Implementation Challenges Demonstrate Need to Reevaluate the Program

    Science.gov (United States)

    2014-09-01

    28. Military and family support 8. Emergency management 29. Military personnel services 9. Environmental 30. Morale, welfare , and recreation...military and civilian personnel to provide a specific installation-support function, whereas the Army may have outsourced the provision of the same...facility-sustainment function because of how the Army and Air Force provided installation support prior to joint basing. The Army outsourced delivery of

  8. Experiential learning implementation based on joint responsibility in women's cooperative development (Case study on Farmer Women Cooperative, Sumedang, West Java)

    Science.gov (United States)

    Suseno, Gijanto Purbo; Nataliningsih

    2017-09-01

    Cooperative extension is one form of non-formal education. The follow up of cooperative extension is a coaching that aims to cooperative boards and members apply the knowledge and skills acquired during extension. Learning from the experience (experience learning) of others combined with the concept of joint responsibility is expected to develop the participation of cooperative members as indicated by the repayment of loans on time. The research was conducted at Sumedang Farmer Women Cooperative of West Java with the stages of cooperative extension and coaching for 6 months so it can be evaluated its impact. The results showed that from 30 extension participants who stated willingness to be a member of joint responsibility group as many as 15 people (50%), which then divided into 3 groups of mutual responsibility with member of each group is 5 people. The result of impact evaluation showed the development of group dynamics of the joint liability shown by 9 people (60%) developing business, 3 people (20%) business stagnant and 3 (20%) less profitable business. Implementation of experiental learning based on the concept of mutual responsibility encourages the improvement of entrepreneurship and cooperative skills and the ability of members to pay loan installments on cooperatives in a timely manner.

  9. Differences in Activation Area Within Brodmann Area 2 Caused by Pressure Stimuli on Fingers and Joints

    Science.gov (United States)

    Choi, Mi-Hyun; Kim, Hyung-Sik; Baek, Ji-Hye; Lee, Jung-Chul; Park, Sung-Jun; Jeong, Ul-Ho; Gim, Seon-Young; Kim, Sung-Phil; Lim, Dae-Woon; Chung, Soon-Cheol

    2015-01-01

    Abstract In this study, a constant pressure stimulus was applied on the 3 joints (first [p1], second [p2], and third [p3] joints) of 4 fingers (index, middle, ring, and little fingers), and the activation areas within Brodmann area 2 (BA 2) were compared for these different fingers and joints by using functional magnetic resonance imaging. Eight healthy male college students (25.4 ± 1.32 years) participated in the study. Each session was composed of 3 blocks, and each block was composed of a Control phase (30 seconds) and a Pressure phase (30 seconds). No pressure stimulus was applied in the Control phase, during which the subjects would simply lay comfortably with their eyes closed. In the Pressure phase, a pressure stimulus was applied onto one of the joints of the selected finger. For each finger and joint, BA 2 areas activated by the pressure stimulus were extracted by the region of interest method. There was a significant difference in the activation areas for the different fingers (P = .042) as well as for the different joints (P = .050). The activation area decreased in the order of the little, index, and middle fingers, as well as in the order of p1, p3, and p2. PMID:26402840

  10. Glenohumeral Joint Preservation: A Review of Management Options for Young, Active Patients with Osteoarthritis

    Directory of Open Access Journals (Sweden)

    Olivier A. van der Meijden

    2012-01-01

    Full Text Available The management of osteoarthritis of the shoulder in young, active patients is a challenge, and the optimal treatment has yet to be completely established. Many of these patients wish to maintain a high level of activity, and arthroplasty may not be a practical treatment option. It is these patients who may be excellent candidates for joint-preservation procedures in an effort to avoid or delay joint replacement. Several palliative and restorative techniques are currently optional. Joint debridement has shown good results and a combination of arthroscopic debridement with a capsular release, humeral osteoplasty, and transcapsular axillary nerve decompression seems promising when humeral osteophytes are present. Currently, microfracture seems the most studied reparative treatment modality available. Other techniques, such as autologous chondrocyte implantation and osteochondral transfers, have reportedly shown potential but are currently mainly still investigational procedures. This paper gives an overview of the currently available joint preserving surgical techniques for glenohumeral osteoarthritis.

  11. FY 1999 report on basic survey project for joint implementations, etc. Feasibility study on energy conservation at Norsi Refinery

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This project is to link in the future to COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) joint implementations, etc. Taken up in this survey are a topping unit, vacuum distillation unit, catalytic reforming unit, and a middle cut desulfurization unit. The purpose of the refurbishment is to conserve energy. It is estimated that 48000 TOE/year of energy will be saved and that there will be a 1.2-million tons-CO2/year reduction in greenhouse gas emissions. It is predicted that an amount equivalent to 1.3% of Russia's 1997 oil consumption will be saved across Russia and that there will be a greenhouse gas reduction equivalent to 8.8% of what Japan plans to reduce. The main problem to solve before execution of this project is in the raising of funds. Although Russia hopes that Japan will invest in the project, such at the present stage will be a high-risk venture now that the Russian economic situation and the details (CO2 emission trading, etc.) of its joint implementation framework are not yet definite. The reasonable way for Japan to follow will be to support Russia as a buyer using credits with Russia acting as the principle party. (NEDO)

  12. FY 1999 report on basic survey project for joint implementations, etc. Feasibility study on energy conservation at Norsi Refinery

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This project is to link in the future to COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) joint implementations, etc. Taken up in this survey are a topping unit, vacuum distillation unit, catalytic reforming unit, and a middle cut desulfurization unit. The purpose of the refurbishment is to conserve energy. It is estimated that 48000 TOE/year of energy will be saved and that there will be a 1.2-million tons-CO2/year reduction in greenhouse gas emissions. It is predicted that an amount equivalent to 1.3% of Russia's 1997 oil consumption will be saved across Russia and that there will be a greenhouse gas reduction equivalent to 8.8% of what Japan plans to reduce. The main problem to solve before execution of this project is in the raising of funds. Although Russia hopes that Japan will invest in the project, such at the present stage will be a high-risk venture now that the Russian economic situation and the details (CO2 emission trading, etc.) of its joint implementation framework are not yet definite. The reasonable way for Japan to follow will be to support Russia as a buyer using credits with Russia acting as the principle party. (NEDO)

  13. Effect of knee joint angle on neuromuscular activation of the vastus intermedius muscle during isometric contraction.

    Science.gov (United States)

    Watanabe, K; Akima, H

    2011-12-01

    The purpose of this study was to compare the relationship between surface electromyography (EMG) and knee joint angle of the vastus intermedius muscle (VI) with the synergistic muscles in the quadriceps femoris (QF) muscle group. Fourteen healthy men performed maximal voluntary contractions during isometric knee extension at four knee joint angles from 90°, 115°, 140°, and 165° (180° being full extension). During the contractions, surface EMG was recorded at four muscle components of the QF muscle group: the VI, vastus lateralis (VL), vastus medialis (VM), and rectus femoris (RF) muscles. The root mean square of the surface EMG at each knee joint angle was calculated and normalized by that at a knee joint angle of 90° for individual muscles. The normalized RMS of the VI muscle was significantly lower than those of the VL and RF muscles at the knee joint angles of 115° and 165° and those of the VL, VM, and RF muscles at the knee joint angle of 140° (Pneuromuscular activation of the VI muscle is regulated in a manner different from the alteration of the knee joint angle compared with other muscle components of the QF muscle group. © 2011 John Wiley & Sons A/S.

  14. Sweden's first national report under the Joint Convention on the safety of spent fuel management and on the safety of radioactive waste management. Swedish implementation of the obligations of the Joint Convention

    International Nuclear Information System (INIS)

    2003-01-01

    -assessment by each Contracting Party regarding compliance with the obligations of the Joint Convention. This self-assessment should be reported in the National Report to the Review Meetings. Sweden's self-assessment has demonstrated compliance with all the obligations of the Convention, as shown in detail in section B to K of this report. Having taken a very active part in the creation of the Joint Convention, Sweden wishes to emphasise this incentive. In Sweden's opinion, the Convention implies a commitment to the continuous improvement of safety whenever operating experience, safety research or technical development indicate room for such improvement. Continuous learning from experience and a proactive approach to safety are in fact corner stones of the current Swedish nuclear and radiation safety work, both for the industry and the regulatory bodies. Therefore, Sweden has found it important that its National Report highlights strong features in national practices, as well as areas in which improvements are justified. Implementation of such improvements should then be followed up in the National Reports to subsequent Review Meetings. As general conclusions with regard to strong features in national practices, Sweden would like to point out the following: - The responsibility for safety is clearly defined in the Swedish legal framework. In order not to dilute the responsibility of the licence holders, the Swedish regulations are designed to define requirements to be achieved, not the detailed means to achieve them. Within the framework given by the regulations, the licence holders have to define their own solutions, and demonstrate the safety level achieved to the regulatory bodies. - The legislation clearly defines that all licence holders are responsible for the safe handling and disposal of spent fuel and radioactive waste, as well as for the decommissioning and dismantling of facilities. - The operators of nuclear power plants must jointly carry out the research and

  15. A study on the implementation of joint research projects in the field of nuclear technology between Korea and China

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Joon Keuk; Suh, In Suk; Lee, Eui Jin; Kim, Kyoung Pyo; Lee, Jeong Kong; Lee, Byung Wook; Yang, Maeng Ho; Lee, Tae Jun; Chung, Whan Sam; Lee, Man Ki; Lee, Hyo Se; Jun, Byung Jin; Park, Byung Bae; Hong, Young Don; Lee, Chang Woo; Chung, Moon Ki; Sim, Suk Ku; Hwang, Dae Hyun; Oh, Won Zin

    1999-11-01

    In an effort to achieve the objectives, the following provisions were made. First of all, the current status of energy industry was carefully reviewed. An increase of energy consumption, both in industrial and home purposes, implored introduction of nuclear power as an alternative energy production source. Secondly, the current status of China's nuclear development programs together with future prospects was reviewed. Through this review, more effective implementation of nuclear cooperative programs could be devised. Thirdly, China's newly developed nuclear infrastructure was analyzed. The re-structuring of the CNNC was reviewed. Based on this analysis, future cooperative programs could be identified. Lastly, proper strategies for future cooperation between the two countries on a complementary basis were studied. Recommendations for better cooperation programs, particularly for the nuclear policy-making process, were presented. For fruitful cooperation, it is naturally needed match funds to support the implementation of joint projects. It is basically China's idea that Korea provides the funds and China provides manpower. China has a great potential market. The Korean Governments support for key funds for cooperative programs will thus have a sincere meaning. For fruitful cooperation, it is naturally needed match funds to support the implementation of joint projects. It is basically China's idea that Korea provides the funds and China provides manpower. China has a great potential market. The Korean Governments support for key funds for cooperative programs will thus have a sincere meaning. The findings of this study could serve as the database for future nuclear cooperation between the two countries. It is hoped that all local nuclear related organizations in Korea could use some valuable references derived from the study. Information generated from the study could also be used as a benchmark for continued cooperation with China. Various

  16. A study on the implementation of joint research projects in the field of nuclear technology between Korea and China

    International Nuclear Information System (INIS)

    Chung, Joon Keuk; Suh, In Suk; Lee, Eui Jin; Kim, Kyoung Pyo; Lee, Jeong Kong; Lee, Byung Wook; Yang, Maeng Ho; Lee, Tae Jun; Chung, Whan Sam; Lee, Man Ki; Lee, Hyo Se; Jun, Byung Jin; Park, Byung Bae; Hong, Young Don; Lee, Chang Woo; Chung, Moon Ki; Sim, Suk Ku; Hwang, Dae Hyun; Oh, Won Zin

    1999-11-01

    In an effort to achieve the objectives, the following provisions were made. First of all, the current status of energy industry was carefully reviewed. An increase of energy consumption, both in industrial and home purposes, implored introduction of nuclear power as an alternative energy production source. Secondly, the current status of China's nuclear development programs together with future prospects was reviewed. Through this review, more effective implementation of nuclear cooperative programs could be devised. Thirdly, China's newly developed nuclear infrastructure was analyzed. The re-structuring of the CNNC was reviewed. Based on this analysis, future cooperative programs could be identified. Lastly, proper strategies for future cooperation between the two countries on a complementary basis were studied. Recommendations for better cooperation programs, particularly for the nuclear policy-making process, were presented. For fruitful cooperation, it is naturally needed match funds to support the implementation of joint projects. It is basically China's idea that Korea provides the funds and China provides manpower. China has a great potential market. The Korean Governments support for key funds for cooperative programs will thus have a sincere meaning. For fruitful cooperation, it is naturally needed match funds to support the implementation of joint projects. It is basically China's idea that Korea provides the funds and China provides manpower. China has a great potential market. The Korean Governments support for key funds for cooperative programs will thus have a sincere meaning. The findings of this study could serve as the database for future nuclear cooperation between the two countries. It is hoped that all local nuclear related organizations in Korea could use some valuable references derived from the study. Information generated from the study could also be used as a benchmark for continued cooperation with China. Various contacts by experts from

  17. Physical activity in the elderly who underwent joint replacement surgery in the course of rheumatic diseases

    Directory of Open Access Journals (Sweden)

    Agnieszka Prusinowska

    2016-07-01

    Full Text Available According to the forecasts of the Central Statistical Office of Poland, in 2030 people at the age of 65 and older will account for 23.8%, i.e. their number will amount to approx. 8.5 m people. Geriatric rheumatic patients more often decide to undergo surgical joint replacement. According to the National Health Fund, the number of joint replacement services provided in 2014 increased by 93%, as compared to 2005. Improving the physical performance of this constantly expanding group of patients requires taking into account many factors to raise their functional status, reduce the risk of falling, teach rules of proper functioning with an artificial joint and encourage unassisted physical activity. Restoring fitness and independence is a difficult but necessary task due to an increasing number of seniors with replaced joint.

  18. A 'joint venture' model of recontacting in clinical genomics: challenges for responsible implementation.

    Science.gov (United States)

    Dheensa, Sandi; Carrieri, Daniele; Kelly, Susan; Clarke, Angus; Doheny, Shane; Turnpenny, Peter; Lucassen, Anneke

    2017-07-01

    Advances in genomics often lead healthcare professionals (HCPs) to learn new information, e.g., about reinterpreted variants that could have clinical significance for patients seen previously. A question arises of whether HCPs should recontact these former patients. We present some findings interrogating the views of patients (or parents of patients) with a rare or undiagnosed condition about how such recontacting might be organised ethically and practically. Forty-one interviews were analysed thematically. Participants suggested a 'joint venture' model in which efforts to recontact are shared with HCPs. Some proposed an ICT-approach involving an electronic health record that automatically alerts them to potentially relevant updates. The need for rigorous privacy controls and transparency about who could access their data was emphasised. Importantly, these findings highlight that the lack of clarity about recontacting is a symptom of a wider problem: the lack of necessary infrastructure to pool genomic data responsibly, to aggregate it with other health data, and to enable patients/parents to receive updates. We hope that our findings will instigate a debate about the way responsibilities for recontacting under any joint venture model could be allocated, as well as the limitations and normative implications of using ICT as a solution to this intractable problem. As a first step to delineating responsibilities in the clinical setting, we suggest HCPs should routinely discuss recontacting with patients/parents, including the new information that should trigger a HCP to initiate recontact, as part of the consent process for genetic testing. Copyright © 2017 The Authors. Published by Elsevier Masson SAS.. All rights reserved.

  19. Creep Deformation and Rupture Behavior of Single- and Dual-Pass 316LN Stainless-Steel-Activated TIG Weld Joints

    Science.gov (United States)

    Vijayanand, V. D.; Vasudevan, M.; Ganesan, V.; Parameswaran, P.; Laha, K.; Bhaduri, A. K.

    2016-06-01

    Creep deformation and rupture behavior of single-pass and dual-pass 316LN stainless steel (SS) weld joints fabricated by an autogenous activated tungsten inert gas welding process have been assessed by performing metallography, hardness, and conventional and impression creep tests. The fusion zone of the single-pass joint consisted of columnar zones adjacent to base metals with a central equiaxed zone, which have been modified extensively by the thermal cycle of the second pass in the dual-pass joint. The equiaxed zone in the single-pass joint, as well as in the second pass of the dual-pass joint, displayed the lowest hardness in the joints. In the dual-pass joint, the equiaxed zone of the first pass had hardness comparable to the columnar zone. The hardness variations in the joints influenced the creep deformation. The equiaxed and columnar zone in the first pass of the dual-pass joint was more creep resistant than that of the second pass. Both joints possessed lower creep rupture life than the base metal. However, the creep rupture life of the dual-pass joint was about twofolds more than that of the single-pass joint. Creep failure in the single-pass joint occurred in the central equiaxed fusion zone, whereas creep cavitation that originated in the second pass was blocked at the weld pass interface. The additional interface and strength variation between two passes in the dual-pass joint provides more restraint to creep deformation and crack propagation in the fusion zone, resulting in an increase in the creep rupture life of the dual-pass joint over the single-pass joint. Furthermore, the differences in content, morphology, and distribution of delta ferrite in the fusion zone of the joints favors more creep cavitation resistance in the dual-pass joint over the single-pass joint with the enhancement of creep rupture life.

  20. Teacher-Implemented Joint Attention Intervention: Pilot Randomized Controlled Study for Preschoolers with Autism

    Science.gov (United States)

    Lawton, Kathy; Kasari, Connie

    2012-01-01

    Objective: The vast majority of children with an autism spectrum disorder (ASD) attend public preschools at some point in their childhood. Community preschool practices often are not evidence based, and almost none target the prelinguistic core deficits of ASD. This study investigated the effectiveness of public preschool teachers implementing a…

  1. FY 1999 report on basic survey for joint implementations, etc. Basic feasibility study on energy conservation at Novolipetsk Steelworks

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The survey involves COP (Conference of the Parties) joint implementations, etc., at the Russian Novolipetsk Steelworks (NLMK) who produces crude steel at 9.9-million tons/year. A large waste heat recovery system is introduced into the NLMK for reduction in natural gas consumption and in electric power purchase. The waste heat recovery facilities involve a sintering cooler/heater, TRT (top-pressure recovery turbine), and LD (Linz-Donawitz) converter gas recovery. Energy will be saved at 1730 Tcal/year, and greenhouse gas (CO2) will be reduced at 408,000 tons/year. A total of 20.9 times 1-billion yen needs to be invested. Since energy is priced low in Russia, the investment will result in but a little economic effect. In the Russian industrial circle, however, there is a move to raise the energy price by stages to secure corporation operating funds and refurbish obsolete facilities. Accordingly, probabilities are quite high that the project proposed here will be implemented if low-interest financing is available. Talks will continue between the two parties over yen credit availability, etc. It is indispensable to construct a framework which will enable implementations in compliance with COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change). (NEDO)

  2. Implementation of Highly-Flowable Strain Hardening Fiber Reinforced Concrete in New RC Beam-Column Joints

    Directory of Open Access Journals (Sweden)

    Liao Wen-Cheng

    2018-01-01

    Full Text Available The purpose of New RC project was aimed to reduce the member sections and increase the available space of high rise buildings by using high strength concrete (f’c > 70 MPa and high strength rebars (fy > 685 MPa. Material consumptions and member section sizes can be further reduced owing to the upgrade of strength. However, the nature of brittleness of high strength may also cause early cover spalling and other ductility issues. Addition of steel fibers is an alternative as transverse reinforcement. Highly flowable strain hardening fiber reinforced concrete (HF-SHFRC has excellent workability in the fresh state and exhibits the strain-hardening and multiple cracking characteristics of high performance fiber reinforced cementitious composites (HPFRCC in their hardened state. The objective of this study is to investigate the feasibility of implementing HF-SHFRC in New RC building systems, particularly for beam-column joints as an alternative of transverse reinforcements. Four full-scale exterior beam-column joints, including two specimens with intensive transverse reinforcements and two specimens made of HF-SHFRC without any stirrup, are tested. Test results show that the HF-SHFRC specimens perform as well as specimens with intensive transverse reinforcements regarding failure mode, ductility, energy dissipation and crack width control. Integration of New RC building systems and HF-SHFRC can assuring construction qualities and further diminish labor work and give infrastructure longer service life, and eventually lower the life-cycle cost.

  3. Implementing joint tuberculosis projects in Somaliland and Sweden for mutual strengthening of programs and research

    Directory of Open Access Journals (Sweden)

    Abdi Yassin

    2015-01-01

    Discussion and conclusions: Herein this study presents a planned TB project aiming at cooperation between healthcare staff from a low- and a high-endemic country. For such a project, several baseline data are required, e.g., the pattern of resistance of MTB and the treatment outcome in Somaliland, as well as among immigrants in Sweden. The social circumstances for any patient with TB, whether in Somaliland or Sweden, during disease and when recovered is a main issue for health from a holistic perspective. Further, the nutritional status is not satisfactory for TB patients in either country, and a dietary intervention may be of importance in both countries. Baseline data according to the above are necessary for assessment of the interventions and are part of ongoing pre-studies. For the Swedish party the exchange of clinical knowledge is beneficial since TB is rare in Sweden and access to TB research and clinical implantation of new methods will be facilitated and possible through the joint project. Ultimately, an expanded project could curb TB at the source and decrease TB in both countries.

  4. Implementation Approach for Plug-in Electric Vehicles at Joint Base Lewis McChord. Task 4

    Energy Technology Data Exchange (ETDEWEB)

    Schey, Stephen [Idaho National Lab. (INL), Idaho Falls, ID (United States); Francfort, Jim [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-12-01

    This study focused on Joint Base Lewis McChord (JBLM), which is located in Washington State. Task 1 consisted of a survey of the non-tactical fleet of vehicles at JBLM to begin the review of vehicle mission assignments and the types of vehicles in service. In Task 2, daily operational characteristics of select vehicles were identified and vehicle movements were recorded in data loggers in order to characterize the vehicles’ missions. In Task 3, the results of the data analysis and observations were provided. Individual observations of the selected vehicles provided the basis for recommendations related to PEV adoption (i.e., whether a battery electric vehicle or plug-in hybrid electric vehicle [collectively referred to as PEVs] can fulfill the mission requirements0, as well as the basis for recommendations related to placement of PEV charging infrastructure. This report focuses on an implementation plan for the near-term adoption of PEVs into the JBLM fleet.

  5. Joint Operation Planning

    National Research Council Canada - National Science Library

    2006-01-01

    .... It sets forth joint doctrine to govern the joint operation planning activities and performance of the Armed Forces of the United States in joint operations, and provides the joint doctrinal basis...

  6. Sports activity after anatomic acromioclavicular joint stabilisation with flip-button technique.

    Science.gov (United States)

    Porschke, Felix; Schnetzke, Marc; Aytac, Sara; Studier-Fischer, Stefan; Gruetzner, Paul Alfred; Guehring, Thorsten

    2017-07-01

    Sports activity after surgical AC joint stabilisation has not been comprehensively evaluated to date. The aim of this study was to determine rate, level and time to return to sports after AC joint stabilisation and to identify the influence of overhead sports on post-operative sports activity. In this retrospective case series, a total of 68 patients with a high-grade AC joint dislocation (Rockwood type V) were stabilised using a single TightRope technique. Fifty-five patients (80.9 %) with median age of 42.0 (range, 18-65) years completed questionnaires regarding sports activity before and after surgery. Clinical outcome and complications were also evaluated. Forty-three patients participated in sports regularly before injury. Their sports activity was rated according to Allain, and non-overhead and overhead sports were differentiated. At median follow-up of 24 (18-45) months, 41 of 43 patients (95.3 %) had returned to sports. 63 % returned to the same sports activity as before injury. 16.3 % needed to adapt the type of sports to reduce demanding activities. 11.6 % reduced the frequency and 32.5 % the intensity of sports. The median time to return to sports was 9.5 (3-18) months. Overhead athletes (Allain Type III and IV) had to reduce their sports activity significantly more often (11.8 vs. 53.8 %; p = 0.011) and needed more time to return to sports (9.5 vs. 4.5 months; p = 0.009). After stabilisation of AC joint dislocation, the majority of patients returned to sports after a substantial period of time. Overhead athletes, in particular, required more time and had to considerably reduce their sports activity. The findings impact therapeutic decision-making after AC joint injury and help with the prognosis and assessment of rehabilitation progress. IV.

  7. Locations of Joint Physical Activity in Parent-Child Pairs Based on Accelerometer and GPS Monitoring

    Science.gov (United States)

    Dunton, Genevieve Fridlund; Liao, Yue; Almanza, Estela; Jerrett, Micheal; Spruijt-Metz, Donna; Pentz, Mary Ann

    2012-01-01

    Background Parental factors may play an important role in influencing children’s physical activity levels. Purpose This cross-sectional study sought to describe the locations of joint physical activity among parents and children. Methods Parent-child pairs (N = 291) wore an Actigraph GT2M accelerometer and GlobalSat BT-335 Global Positioning Systems (GPS) device over the same 7-day period. Children were ages 8–14 years. Joint behavior was defined by a linear separation distance of less than 50m between parent and child. Land use classifications were assigned to GPS data points. Results Joint physical activity was spread across residential locations (35%), and commercial venues (24%), and open spaces/parks (20%). Obese children and parents performed less joint physical activity in open spaces/parks than under/normal weight children and parents (p’s parent-child physical activity naturally occurs may inform location-based interventions to promote these behaviors. PMID:23011914

  8. Quadriceps Activation Failure After Anterior Cruciate Ligament Rupture Is Not Mediated by Knee Joint Effusion

    Science.gov (United States)

    LYNCH, ANDREW D.; LOGERSTEDT, DAVID S.; AXE, MICHAEL J.; SNYDER-MACKLER, LYNN

    2013-01-01

    STUDY DESIGN Descriptive prospective cohort study. OBJECTIVES To investigate the relationships between knee joint effusion, quadriceps activation, and quadriceps strength. These relationships may help clinicians better identify impaired quadriceps activation. BACKGROUND After anterior cruciate ligament (ACL) injury, the involved quadriceps may demonstrate weakness. Experimental data have shown that quadriceps activation and strength may be directly mediated by intracapsular joint pressure created by saline injection. An inverse relationship between quadriceps activation and the amount of saline injected has been reported. This association has not been demonstrated for traumatic effusion. We hypothesized that traumatic joint effusion due to ACL rupture and postinjury quadriceps strength would correlate well with quadriceps activation, allowing clinicians to use effusion and strength measurement as a surrogate for electrophysiological assessment of quadriceps activation. METHODS Prospective data were collected on 188 patients within 100 days of ACL injury (average, 27 days) referred from a single surgeon. A complete clinical evaluation of the knee was performed, including ligamentous assessment and assessment of range of motion and effusion. Quadriceps function was electrophysiologically assessed using maximal volitional isometric contraction and burst superimposition techniques to quantify both strength and activation. RESULTS Effusion grade did not correlate with quadriceps central activation ratio (CAR) (zero effusion: mean ± SD CAR, 93.5% ± 5.8%; trace effusion: CAR, 93.8% ± 9.5%; 1+ effusion: CAR, 94.0% ± 7.5%; 2+/3+ effusion: CAR, 90.6% ± 11.1%). These values are lower than normative data from healthy subjects (CAR, 98% ± 3%). CONCLUSION Joint effusion after ACL injury does not directly mediate quadriceps activation failure seen after injury. Therefore, it should not be used as a clinical substitute for electrophysiological assessment of quadriceps

  9. A survey of joint activities and travel of household members in the Greater Copenhagen Metropolitan Region

    DEFF Research Database (Denmark)

    Thorhauge, Mikkel; Vuk, Goran; Kaplan, Sigal

    2012-01-01

    and family quality time, within a daily schedule. The current study unveils the joint activity and travel patterns of household members in the Copenhagen area, as part of the ACTUM research project, funded by the Danish Strategic Research Council, for the development of a new generation of activity......The traditional approach for modeling transport-related choices in Denmark refers to individual decision makers. However, in daily activities and travel choices individuals function according to the commitments as family members, and thus their choices derive from the welfare needs of other family...... members. A family-based approach enables to capture intra-household interactions and the priorities of household members in scheduling their daily activities, thus adding to the realism and the predictive strength of transport models. Joint activities and travel occur in order to maximize efficiency...

  10. Implementation Intentions Reduce Implicit Stereotype Activation and Application.

    Science.gov (United States)

    Rees, Heather Rose; Rivers, Andrew Michael; Sherman, Jeffrey W

    2018-05-01

    Research has found that implementation intentions, if-then action plans (e.g., "if I see a Black face, I will think safe"), reduce stereotyping on implicit measures. However, it is unknown by what process(es) implementation intentions reduce implicit stereotyping. The present research examines the effects of implementation intentions on stereotype activation (e.g., extent to which stereotypic information is accessible) and stereotype application (e.g., extent to which accessible stereotypes are applied in judgment). In addition, we assessed the efficiency of implementation intentions by manipulating cognitive resources (e.g., digit-span, restricted response window) while participants made judgments on an implicit stereotyping measure. Across four studies, implementation intentions reduced implicit stereotyping. This decrease in stereotyping was associated with reductions in both stereotype activation and application. In addition, these effects of implementation intentions were highly efficient and associated with reduced stereotyping even for groups for which people may have little practice inhibiting stereotypes (e.g., gender).

  11. The effects of knee direction, physical activity and age on knee joint position sense.

    Science.gov (United States)

    Relph, Nicola; Herrington, Lee

    2016-06-01

    Previous research has suggested a decline in knee proprioception with age. Furthermore, regular participation in physical activity may improve proprioceptive ability. However, there is no large scale data on uninjured populations to confirm these theories. The aim of this study was to provide normative knee joint position data (JPS) from healthy participants aged 18-82years to evaluate the effects of age, physical activity and knee direction. A sample of 116 participants across five age groups was used. The main outcome measures were knee JPS absolute error scores into flexion and extension, Tegner activity levels and General Practitioner Physical Activity Questionnaire results. Absolute error scores in to knee flexion were 3.6°, 3.9°, 3.5°, 3.7° and 3.1° and knee extension were 2.7°, 2.5°, 2.9°, 3.4° and 3.9° for ages 15-29, 30-44, 45-59, 60-74 and 75 years old respectively. Knee extension and flexion absolute error scores were significantly different when age group data were pooled. There was a significant effect of age and activity level on joint position sense into knee extension. Age and lower Tegner scores were also negatively correlated to joint position sense into knee extension. The results provide some evidence for a decline in knee joint position sense with age. Further, active populations may have heightened static proprioception compared to inactive groups. Normative knee joint position sense data is provided and may be used by practitioners to identify patients with reduced proprioceptive ability. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. Reforestation and Climate Change Mitigation. A background Study for Joint Implementation in China and Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Gan, Lin; Naess, Lars Otto; Kasa, Sjur; O` Brien, Karen L

    1998-12-01

    This report studies the importance of institutional barriers in promoting reforestation as a means of mitigating global climate change. It is argued that cost-effective implementation of reforestation depends on proper institutional settings in host countries. Particular emphasis is placed on the role of property rights. The relationship between various stakeholders, such as governments, non-governmental organisations, the private sector, and international aid agencies is analysed. Discussed aspects include conflicts among stakeholders, long-term security or stability of property rights regimes, distribution of property rights, and information exchange. The forest situation in China and Indonesia is used as an example. The study outlines a number of conflicts in the property rights regime that need a better understanding. Some important issues that need further study are listed. 66 refs., 1 fig., 2 tabs.

  13. A Joint Learning Activity in Process Control and Distance Collaboration between Future Engineers and Technicians

    Science.gov (United States)

    Deschênes, Jean-Sebastien; Barka, Noureddine; Michaud, Mario; Paradis, Denis; Brousseau, Jean

    2013-01-01

    A joint learning activity in process control is presented, in the context of a distance collaboration between engineering and technical-level students, in a similar fashion as current practices in the industry involving distance coordination and troubleshooting. The necessary infrastructure and the setup used are first detailed, followed by a…

  14. Implementation of a Quality Management System in regulatory inspection activities

    International Nuclear Information System (INIS)

    Pires do Rio, Monica; Ferreira, Paulo Roberto; Cunha, Paulo G. da; Acar, Maria Elizabeth

    2005-01-01

    The Institute for Radioprotection and Dosimetry - IRD -, of the Brazilian National Nuclear Energy Commission, CNEN, started in 2001, the implementation of a quality management system (SGQ), in the inspection, testing and calibration activities. The SGQ was an institutional guideline and is inserted in a larger system of management of the IRD started in 1999, with the adoption of the National Quality Award criteria - PNQ, within the Project for Excellence in Technological Research of Associacao Brasileira das Instituicoes de Pesquisas Tecnologicas - ABIPTI (Brazilian Association of Technological Research institutions). The proposed quality management system and adopted at the IRD was developed and implemented in accordance with the requirements of NBR ISO/IEC 17025 - General requirements for the competence of testing and calibration laboratories, and ISO/IEC 17020 - General criteria for operation of various types of bodies performing inspections. For regulatory inspection activities, the quality system was implemented on three program inspection services of radiological protection led, respectively, by clinics and hospitals that operate radiotherapy services; industries that use nuclear gauges in their control or productive processes and power reactor operators (CNAAA) - just the environmental part. It was formed a pioneering team of inspectors for standardizing the processes, procedures and starting the implementation of the system in the areas. This work describes the implementation process steps, including difficulties, learning and advantages of the adoption of a quality management system in inspection activities

  15. JUBA (Joint UAS-Balloon Activities) Final Campaign Report.

    Energy Technology Data Exchange (ETDEWEB)

    Dexheimer, Darielle [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Apple, Monty [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Callow, Diane Schafer [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Longbottom, Casey Michael [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Novick, David K. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Wilson, Christopher W. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2018-02-01

    Using internal investment funds within Sandia National Laboratories’ (SNL) Division 6000, JUBA was a collaborative exercise between SNL Orgs. 6533 & 6913 (later 8863) to demonstrate simultaneous flights of tethered balloons and UAS on the North Slope of Alaska. JUBA UAS and tethered balloon flights were conducted within the Restricted Airspace associated with the ARM AMF3 site at Oliktok Point, Alaska. The Restricted Airspace occupies a 2 nautical mile radius around Oliktok Point. JUBA was conducted at the Sandia Arctic Site, which is approximately 2 km east-southeast of the AMF3. JUBA activities occurred from 08/08/17 – 08/10/17. Atmospheric measurements from tethered balloons can occur for a long duration, but offer limited spatial variation. Measurements from UAS could offer increased spatial variability.

  16. Joint assessment in von Willebrand disease : Validation of the Haemophilia Joint Health score and Haemophilia Activities List

    NARCIS (Netherlands)

    van Galen, Karin P. M.; Timmer, Merel A.; de Kleijn, Piet; Fischer, Kathelijn; Foppen, Wouter; Schutgens, Roger E. G.; Eikenboom, Jeroen; Meijer, Karina; Cnossen, Marjon H.; Fijnvandraat, Karin; van der Bom, Johanna G.; Laros-van Gorkom, Britta A. P.; Leebeek, Frank W. G.; Mauser-Bunschoten, Eveline P.

    Assessment of clinical outcome after joint bleeding is essential to identify joint damage and optimise treatment, to prevent disability. However, disease-specific tools to assess the musculoskeletal status in patients with von Willebrand disease (VWD) are lacking. We aimed to determine validity and

  17. Implementing Active Learning Reform in the Maldives: Challenges and Opportunities

    Science.gov (United States)

    Di Biase, Rhonda

    2009-01-01

    Many countries are adopting child-centered active learning reforms as they strive to improve the quality of primary education. Consistent challenges can be found in the implementation of similar, global reforms. These issues are discussed here within the following framework: the cultural appropriateness of such reforms; the extent to which active…

  18. Basic survey for joint implementation, etc. Basic feasibility study on energy conservation at Tadeusz Sendzimir Steelworks

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of reducing greenhouse effect gas emissions, a feasibility study was conducted on the energy conservation at Huta Sendzimir Steelworks in Poland. The study was made on quantity-energy consuming facilities such as blast furnace, sintering plant and steelmaking plant, power plant, by-producing gas, purchased power, etc. Moreover, as to the energy consuming system, surveys were made on the exhaust heat recovery equipment already introduced and energy saving equipment for pig iron/steel making. As a result, it was found out that Huta Sendzimir Steelworks has an ability and experiences for implementation of the energy conservation project with no problems. As methods to save energy in individual production process, the introduction of the following was proposed: pressure recovery turbine of blast furnace, equipment for high temperature stove exhaust heat recovery, sintering cooler exhaust heat recovery, oxygen combustion furnace exhaust gas recovery, etc. By the introduction of these equipment, the reduction amount of greenhouse effect gas emissions per year will be approximately 180,000 ton-CO2. (NEDO)

  19. Basic survey for Joint Implementation on Jinling Petrochemical Corporation, China. Energy conservation project for Nanjing Refinery

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of reducing greenhouse effect gas emissions, the basic survey was conducted on potential energy conservation at Nanjing Refinery, Jiangsu Nanjing city, China. Investigational studies were made on the repair of the power recovery system in line with the plan to enlarge the fluid catalytic cracker (FCC) and the power recovery using exhaust gas from the RFCC catalytic regeneration system. Moreover, the energy conservation technology to reduce power loads of the refining system was adopted to this project. As a result, it was found out that this repair plan makes recovery of the power equivalent to 10.6MW possible and produces the effect of reducing the fuel to be used. The realization of this project brings the CO2 reduction amount of approximately 70,000 t/y. It was also found out that this project not only reduces a large amount of greenhouse effect gas emissions, but contributes to profits of the plant concerned and helps improve the environment in the area concerned. For the implementation of this project, the detailed plan is expected to be further discussed. (NEDO)

  20. Joint of activities related to the territorial ordering

    International Nuclear Information System (INIS)

    Perez Vilca, Wilmer

    2005-01-01

    The process of territorial ordering in Peru has little experiences; one of them is the one that comes carrying out in the department from san martin, with the conduction of its respective regional government. This department is in the Amazonian natural region and comes being affected by a series from problems social (like the existence of an uncontrolled migration, deficiency of basic services), economic (unemployment, unmannerliness), legal (territorial invasions to the property, conflicts) and environmental (deforestation, gradual loss of the biodiversity, environmental contamination), in addition to the loss of leadership of the organizations responsible for the departmental development. As opposed to it, the local institutional organizations decided to give priority as of year 2004 to the project of territorial ordering as a measurement to obtain the use and suitable occupation of the territory. This project has between its characteristics the one to gather and to group the experiences in demarcation and territorial organization, economic ecological zonification, road management of the use of the territory, plans and conformation of regions. This set of activities arisen without a national technical-legal frame that unifies them is being articulated by means of the execution of a project of public investment denominated 'territorial ordering of the department of san cultural, institutional, economic and environmental martin whose indicators of management are being constructed with the purpose of evaluating their social impact. Like all developing process, it has his discharges and losses, whose lessons will be with the purpose of taking advantage of the obtained knowledge and that it has in the geomatic to one of his tools of technological support

  1. Joint of activities related to the territorial ordering

    International Nuclear Information System (INIS)

    Perez Vilca, Wilmer

    2006-01-01

    The process of territorial ordering in Peru has little experiences; one of them is the one that comes carrying out in the department from san martin, with the conduction of its respective regional government. This department is in the Amazonian natural region and comes being affected by a series from problems social (like the existent of an uncontrolled migration, deficiency of basic services), economic (unemployment, un mannerliness), legal (territorial invasions to the property, conflicts) and environmental (deforestation, gradual loss of the biodiversity, environmental contamination), in addition to the loss of leadership of the organizations responsible for the departmental development. As opposed to it, the local institutional organizations decided to give priority as of year 2004 to the project of territorial ordering as a measurement to obtain the use and suitable occupation of the territory. This project has between its characteristics the one to gather and to group the experiences in demarcation and territorial organization, economic ecological zincification, road management of the use of the territory, plans and conformation of regions. This set of activities arisen without a national technical-legal frame that unifies them is being articulated by means of the execution of a project of public investment denominated territorial ordering of the department of san cultural, institutional, economic and environmental martin, whose indicators of management are being constructed with the purpose of evaluating their social impact. Like all developing process, it has his discharges and losses, whose lessons will be with the purpose of taking advantage of the obtained knowledge and that it has in the geomatic to one of his tools of technological support

  2. Enhancing the smoothness of joint motion induced by functional electrical stimulation using co-activation strategies

    Directory of Open Access Journals (Sweden)

    Ruppel Mirjana

    2017-09-01

    Full Text Available The motor precision of today’s neuroprosthetic devices that use artificial generation of limb motion using Functional Electrical Stimulation (FES is generally low. We investigate the adoption of natural co-activation strategies as present in antagonistic muscle pairs aiming to improve motor precision produced by FES. In a test in which artificial knee-joint movements were generated, we could improve the smoothness of FES-induced motion by 513% when applying co-activation during the phases in which torque production is switched between muscles – compared to no co-activation. We further demonstrated how the co-activation level influences the joint stiffness in a pendulum test.

  3. Sweden's third national report under the Joint Convention on the safety of spent fuel management and on the safety of radioactive waste management. Swedish implementation of the obligations of the Joint Convention

    International Nuclear Information System (INIS)

    2008-01-01

    define their own solutions, and demonstrate the safety level achieved to the regulatory bodies. The legislation clearly defines that all licence holders are responsible for the safe handling and disposal of spent fuel and radioactive waste, as well as for the decommissioning and dismantling of facilities. The operators of nuclear power plants must jointly carry out the research and development activities needed to ensure the safe handling and disposal of spent fuel and radioactive waste, as well as for the decommissioning of facilities. The RandD programme is presented to the Government regularly and is subject to regulatory review. The licensee of a nuclear facility which generate or has generated residual products must pay a fee to the Nuclear Waste Fund, which is subject to regulatory supervision, to ensure that resources are available for the handling and disposal of spent fuel and radioactive waste, and for the decommissioning and dismantling of the facilities. The legislation provides for public insight into the activities of the licensees and also provides an opportunity for stakeholders to receive financial support to participate in the ongoing consultations process to site a repository for spent nuclear fuel. The regulatory bodies have maintained and increased their resources and are further developing their regulatory practices. There is an open and generally constructive relationship between the regulatory bodies and the licence holders. Sweden also wishes to mention that there are areas in which improvements to the national waste management system are needed: The merger of SKI and SSI will pose challenges with regard to integrating the organisations and the regulatory practices. The resources of the regulatory body need to be strengthened in order to cope with the expected work load during the coming years. The implementation of the changes to the financing system as well as the regulatory review procedures related to the financing system need to be improved

  4. Joint reconstruction of activity and attenuation in Time-of-Flight PET: A Quantitative Analysis.

    Science.gov (United States)

    Rezaei, Ahmadreza; Deroose, Christophe M; Vahle, Thomas; Boada, Fernando; Nuyts, Johan

    2018-03-01

    Joint activity and attenuation reconstruction methods from time of flight (TOF) positron emission tomography (PET) data provide an effective solution to attenuation correction when no (or incomplete/inaccurate) information on the attenuation is available. One of the main barriers limiting their use in clinical practice is the lack of validation of these methods on a relatively large patient database. In this contribution, we aim at validating the activity reconstructions of the maximum likelihood activity reconstruction and attenuation registration (MLRR) algorithm on a whole-body patient data set. Furthermore, a partial validation (since the scale problem of the algorithm is avoided for now) of the maximum likelihood activity and attenuation reconstruction (MLAA) algorithm is also provided. We present a quantitative comparison of the joint reconstructions to the current clinical gold-standard maximum likelihood expectation maximization (MLEM) reconstruction with CT-based attenuation correction. Methods: The whole-body TOF-PET emission data of each patient data set is processed as a whole to reconstruct an activity volume covering all the acquired bed positions, which helps to reduce the problem of a scale per bed position in MLAA to a global scale for the entire activity volume. Three reconstruction algorithms are used: MLEM, MLRR and MLAA. A maximum likelihood (ML) scaling of the single scatter simulation (SSS) estimate to the emission data is used for scatter correction. The reconstruction results are then analyzed in different regions of interest. Results: The joint reconstructions of the whole-body patient data set provide better quantification in case of PET and CT misalignments caused by patient and organ motion. Our quantitative analysis shows a difference of -4.2% (±2.3%) and -7.5% (±4.6%) between the joint reconstructions of MLRR and MLAA compared to MLEM, averaged over all regions of interest, respectively. Conclusion: Joint activity and attenuation

  5. Gymnasts and non-athletes muscle activation and torque production at the ankle joint

    Directory of Open Access Journals (Sweden)

    Natália Batista Albuquerque Goulart

    2014-07-01

    Full Text Available http://dx.doi.org/10.5007/1980-0037.2014v16n5p555  Artistic Gymnasts (AG execute specific movements that require substantial movement control and force production at the ankle joint. This high demand might change the neuromechanical properties of the ankle joint muscles in these athletes compared to non-athlete girls (NAG. The aim of this study was to compare muscle activation and torque production at the ankle joint between AG and NAG. Ten AG (11.70 ± 1.06 years of age and 10 NAG (11.70 ± 1.49 years of age participated in the study. Electromyographic  (EMG signals of medial gastrocnemius (MG, soleus (SO and tibialis anterior (TA were obtained simultaneously to the maximal isometric plantarflexion (PFT and dorsiflexion (DFT torques of the dominant limb during a maximal voluntary isometric contraction (MVIC at five different joint angles (20°, 10°, 0°, -10° e -20°. Neuromuscular efficiency was also calculated by the Torque/EMG ratio. AG presented higher PFT (p0.05. In addition, AG showed higher values for plantar flexion neuromuscular efficiency and smaller values of dorsiflexion neuromuscular efficiency compared to the NAG (p<0.01. Higher sports demands of AG determined higher PFT, higher plantar flexor efficiency, smaller DFT but similar activation of MG, SO and TA compared to NAG.

  6. Determination of MMP-2 and -9 activities in synovial fluid of horses with osteoarthritic and arthritic joint diseases using gelatin zymography and immunocapture activity assays.

    Science.gov (United States)

    Fietz, S; Einspanier, R; Hoppner, S; Hertsch, B; Bondzio, A

    2008-05-01

    Matrix metalloproteinases (MMPs)-2 and -9 activities have been found elevated in synovial fluid from various joint diseases in man. However, in the horse few data are available. To explore the clinical significance of MMP-2 and -9 activities in synovial fluid of horses with different forms of joint diseases. Gelatin zymography and MMP-2 and -9 immunocapture activity assays were applied on synovial fluids from control joints and joints with aseptic joint disease (AJD) and septic arthritis (SA). Additionally, MMP-2 and -9 activities were measured in samples from SA to monitor the disease process. Zymographic analysis revealed that samples from AJD and SA contained significantly increased latent MMP-2 activity compared to controls. Samples from SA showed significantly increased monomeric latent MMP-9 activity compared with all other affected joints and controls. Trace amounts of MMP-9 activity, due to the active and dimer form, were detected in samples from SA; however, these bands were absent in samples from AJD and controls. Using immunocapture activity assays, MMP-2 and -9 activities were found to be significantly elevated in joints from SA compared to controls and AJD samples. MMP-2 activity in samples from AJD was significantly increased compared to controls. Both MMP activities decreased in the joints from SA in the course of successful therapy. Data from zymographic analysis confirmed that MMP-2 and -9 were elevated in equine joint diseases. Immunocapture activity assays have been shown to be suitable for the quantitative determination of MMP-2 and -9 activities in synovial fluid of horses. Both MMP-2 and -9 activities seem to be useful to indicate SA, and MMP-2 activity might be a suitable marker for AJD. These findings encourage the potential use of MMP-2 and -9 as additional aids to clinical investigation. Further work is required to validate the clinical significance of MMP activities in the progress of different joint diseases in horses.

  7. Joint implementation as a cost-effective climate policy measure: a Chinese perspective

    International Nuclear Information System (INIS)

    1997-01-01

    By analysing the macroeconomic and sectoral effects of carbon emission limits for China through a time-recursive dynamic computable general equilibrium model of the Chinese economy, the report shows that the carbon taxes required in China are much lower than those for both the industrialised countries and the world average in order to achieve the same percentage of emission reductions relative to the baseline. This provides the economic rationale for the development of JI projects with China. The report discusses in some detail potential areas for JI projects with China. Areas of most interest are related to those activities and options aimed at: (1) improving the efficiency of energy use, particularly at energy intensive energy sectors (e.g. iron and steel industry, chemical industry, building materials industry, and power industry) and devices (e.g. industrial boilers); (2) pushing efficient use of coal through increasing proportion of raw coal washed; popularizing domestic use of coal briquette; substitution of direct burning of coal by electricity through development of large-size, high-temperature and high-pressure efficient coal-fired power plants; expanding district heating systems and developing cogeneration; increased penetration of town gas into urban households; and through development of environmentally sound coal technologies; (3) speeding up the development of hydropower and nuclear power; and (4) developing renewables. The report addresses some operational aspects of JI from a Chinese perspective. Some JI projects are under discussion but the Chinese government has not yet approved any

  8. Survey report for fiscal 1999. Report on basic survey on joint implementation of installing coal moisture control (CMC) facilities

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    For the purpose of the COP3 joint implementation in fiscal 1999, a survey and discussions were given on installing coal moisture control (CMC) facilities in China. The possibility was discussed with the Jinan Steel Group Company and Shougang Company. The subject is a beehive coke furnace, in which coal containing 11% of water is sent to a fluidized bed dryer, and dried up to 6.6%. Stack gas in the coke furnace is used mainly as the drying heat source. The facility consists of a fluidized bed dryer, a dust collector, a coal transporter, and a stack gas recovering device. The energy saving effects made available to the above two companies are as remarkable as 19,868 tons/year and 12,189 tons/year, respectively, as converted to crude oil, and the greenhouse effect gas reduction effect as 61,476 tons/year and 37,715 tons/year, respectively. Because energy price is low in China, the investment recovery time period is set at six years or less as the limit for economic performance evaluation. As a result of the calculation, the recovery time periods for the above two companies were found to be 4.2 and 4.7 years, proving the CMC project highly promising. It is desired that the project will be moved forward once the issues of the fund raising and the discharge right of global warming gas are made clear. (NEDO)

  9. FY 1999 report on basic survey for promoting joint implementation, etc. Rehabilitation of Symferopol thermal power plant

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This project serves the purpose of executing COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) joint implementations, etc. In this survey, the existing old facilities will be replaced by three one-shaft combined cycle power generation plants of 107MW. Each of the three units comprises a 70MW-class gas turbine generator, steam turbine, generator, and a exhaust heat recovery boiler, and the three units will output 321MW in total. Upon adoption of the combined cycle design, high efficiency will be attained because stream produced by utilizing exhaust gas in the heat recovery steam generator is used for driving the steam turbine. There will be a reduction of 304,800 toe/year in fuel consumption, and a 712,089 t-CO2/year reduction in greenhouse gas emissions. The result of calculation is that the plant modification will demand 224-million dollars. In view of the EIRR (economic internal rate of return) which is predicted to be 11% and of the exchange rate which is unstable, the possibility of the project to materialize as a commercial project is low. After surveying various local areas, it is concluded that most plants in Ukraine are obsolete and that the Symferopol thermal power plant should be modified or refurbished. (NEDO)

  10. Flexible coordination of stationary and mobile conversations with gaze: Resource allocation among multiple joint activities

    Directory of Open Access Journals (Sweden)

    Eric Mayor

    2016-10-01

    Full Text Available Gaze is instrumental in coordinating face-to-face social interactions. But little is known about gaze use when social interactions co-occur with other joint activities. We investigated the case of walking while talking. We assessed how gaze gets allocated among various targets in mobile conversations, whether allocation of gaze to other targets affects conversational coordination, and whether reduced availability of gaze for conversational coordination affects conversational performance and content. In an experimental study, pairs were videotaped in four conditions of mobility (standing still, talking while walking along a straight-line itinerary, talking while walking along a complex itinerary, or walking along a complex itinerary with no conversational task. Gaze to partners was substantially reduced in mobile conversations, but gaze was still used to coordinate conversation via displays of mutual orientation, and conversational performance and content was not different between stationary and mobile conditions. Results expand the phenomena of multitasking to joint activities.

  11. Extension joints: a tool to infer the active stress field orientation (case study from southern Italy)

    Science.gov (United States)

    De Guidi, Giorgio; Caputo, Riccardo; Scudero, Salvatore; Perdicaro, Vincenzo

    2013-04-01

    An intense tectonic activity in eastern Sicily and southern Calabria is well documented by the differential uplift of Late Quaternary coastlines and by the record of the strong historical earthquakes. The extensional belt that crosses this area is dominated by a well established WNW-ESE-oriented extensional direction. However, this area is largely lacking of any structural analysis able to define the tectonics at a more local scale. In the attempt to fill this gap of knowledge, we carried out a systematic analysis of extension joint sets. In fact, the systematic field collection of these extensional features, coupled with an appropriate inversion technique, allows to determine the characteristic of the causative tectonic stress field. Joints are defined as outcrop-scale mechanical discontinuities showing no evidence of shear motion and being originated as purely extensional fractures. Such tectonic features are one of the most common deformational structures in every tectonic environment and particularly abundant in the study area. A particular arrangement of joints, called "fracture grid-lock system", and defined as an orthogonal joint system where mutual abutting and crosscutting relationships characterize two geologically coeval joint sets, allow to infer the direction and the magnitude of the tectonic stress field. We performed the analyses of joints only on Pleistocene deposits of Eastern Sicily and Southern Calabria. Moreover we investigated only calcarenite sediments and cemented deposits, avoiding claysh and loose matrix-supported clastic sediments where the deformation is generally accomodated in a distributed way through the relative motion between the single particles. In the selection of the sites, we also took into account the possibility to clearly observe the geometric relationships among the joints. For this reason we chose curvilinear road cuts or cliffs, wide coastal erosional surfaces and quarries. The numerical inversions show a similar stress

  12. Implementation of Active Learning Method in Unit Operations II Subject

    OpenAIRE

    Ma'mun, Sholeh

    2018-01-01

    ABSTRACT: Active Learning Method which requires students to take an active role in the process of learning in the classroom has been applied in Department of Chemical Engineering, Faculty of Industrial Technology, Islamic University of Indonesia for Unit Operations II subject in the Even Semester of Academic Year 2015/2016. The purpose of implementation of the learning method is to assist students in achieving competencies associated with the Unit Operations II subject and to help in creating...

  13. The active straight leg raising test and mobility of the pelvic joints

    OpenAIRE

    Mens, J. M. A.; Vleeming, Andry; Snijders, Chris J.; Stam, Henk J.; Ginai, Abida Z.

    1999-01-01

    Objective signs to assess impairment in patients who are disabled by peripartum pelvic girdle pain hardly exist. The purpose of this study was to develop a clinical test to quantify and qualify disability in these patients. The study examined the relationship between impaired active straight leg raising (ASLR) and mobility of pelvic joints in patients with peripartum pelvic girdle pain, focusing on (1) the reduction of impairment of ASLR when the patient was wearing a pelvic belt, and (2) mot...

  14. Status of Activities to Implement a Sustainable System of MC and A Equipment and Methodological Support at Rosatom Facilities

    International Nuclear Information System (INIS)

    Sanders, J.D.

    2010-01-01

    Under the U.S.-Russian Material Protection, Control and Accounting (MPC and A) Program, the Material Control and Accounting Measurements (MCAM) Project has supported a joint U.S.-Russian effort to coordinate improvements of the Russian MC and A measurement system. These efforts have resulted in the development of a MC and A Equipment and Methodological Support (MEMS) Strategic Plan (SP), developed by the Russian MEM Working Group. The MEMS SP covers implementation of MC and A measurement equipment, as well as the development, attestation and implementation of measurement methodologies and reference materials at the facility and industry levels. This paper provides an overview of the activities conducted under the MEMS SP, as well as a status on current efforts to develop reference materials, implement destructive and nondestructive assay measurement methodologies, and implement sample exchange, scrap and holdup measurement programs across Russian nuclear facilities.

  15. Status of Activities to Implement a Sustainable System of MC&A Equipment and Methodological Support at Rosatom Facilities

    Energy Technology Data Exchange (ETDEWEB)

    J.D. Sanders

    2010-07-01

    Under the U.S.-Russian Material Protection, Control and Accounting (MPC&A) Program, the Material Control and Accounting Measurements (MCAM) Project has supported a joint U.S.-Russian effort to coordinate improvements of the Russian MC&A measurement system. These efforts have resulted in the development of a MC&A Equipment and Methodological Support (MEMS) Strategic Plan (SP), developed by the Russian MEM Working Group. The MEMS SP covers implementation of MC&A measurement equipment, as well as the development, attestation and implementation of measurement methodologies and reference materials at the facility and industry levels. This paper provides an overview of the activities conducted under the MEMS SP, as well as a status on current efforts to develop reference materials, implement destructive and nondestructive assay measurement methodologies, and implement sample exchange, scrap and holdup measurement programs across Russian nuclear facilities.

  16. Sweden's second national report under the Joint Convention on the safety of spent fuel management and on the safety of radioactive waste management. Swedish implementation of the obligations of the Joint Convention

    International Nuclear Information System (INIS)

    2005-01-01

    Article 32 of the Joint Convention calls for a self-assessment by each Contracting Party regarding compliance with the obligations of the Convention. Sweden's self-assessment has demonstrated compliance with all the obligations of the Convention, as shown in detail in sections B to K of this report. Having taken a very active part in the creation of the Joint Convention, Sweden wishes to emphasise the incentive character of the Convention. In Sweden's opinion, the Convention implies a commitment to continuous improvement of safety whenever operating experience, safety research or technical development indicates that there is room for such improvement. Continuous learning from experience and a proactive approach to safety are in fact corner stones of the current Swedish nuclear and radiation safety work, both for the industry and the regulatory bodies. Therefore, Sweden has found it important that its National Report highlights strong features in national practices, as well as areas in which improvements are justified. Implementation of such improvements should then be followed up in the National Reports to subsequent Review Meetings. The major events in the Swedish nuclear programme since the first report to the Convention was issued are: - The general safety regulations of SKI have been revised and issued as SKIFS 2004:1. - A commission of inquiry has been carried out in order to review and suggest improvements to the financing system. - The second unit of the twin nuclear power plant unit at Barsebaeck (Barsebaeck 2) was permanently shut down 31 May 2005. The first unit (Barsebaeck 1) was closed in 1999. - The research reactors R2 and R2-0 at the Studsvik site were permanently shut down 16 June 2005. - The Swedish Nuclear Fuel and Waste Management Co. (SKB) has announced its decision to take over operation of the interim storage facility for spent nuclear fuel (Clab). The operation of Clab is currently contracted out to OKG, who operates the three nuclear power

  17. Joint Mission Command Implementation

    Science.gov (United States)

    2016-01-22

    choose. The paper finds that trust is strongly influenced by the subconscious brain and treating it like a tool ignores biology and results in... bias for action and empowerment.14 Since then, the services have evaluated their own concepts of command assessing them against Dempsey’s vision. Lt...understanding, intent, and trust, only trust is strongly influenced by the subconscious brain. Treating trust like it can be taught, or a behavior that

  18. Implementation Practices of Finland in Facilitating IAEA Verification Activities

    International Nuclear Information System (INIS)

    Martikka, E.; Ansaranta, T.; Honkamaa, T.; Hamalainen, M.

    2015-01-01

    The Member States provide the information to the IAEA according to the Safeguards Agreements and Additional Protocols. For example, the requirements to provide the reports and declarations are very general and there are no explanation what the IAEA is looking for from that information. It is important for the States to understand how their efforts to collect and provide information, and to facilitate IAEA verification activities, contribute to the achievement of objectives and finally to draw conclusions on the exclusively peaceful use of nuclear materials in a State. The IAEA is producing a new series of guidance called Safeguards Implementation Practices, SIP, guides, which are shedding light on the requirements and sharing the good practices of States. It is hoped that the SIP Guides will create a better understanding of the needs of the IAEA and the important role of States and facility operators in achieving safeguards objectives. The guides are also important for the States to share their lessons learned and good practices for the benefit of other States that might be developing their capabilities or enhancing their processes and procedures. The way is very wide and long, when a State decides to start up a new nuclear programme. At first there is a need for legislation, regulatory body, contact point, international agreements and then finally practical implementation of the safeguards in the nuclear facilities. There are a lot of issues to be prepared in advance to facilitate the IAEA's implementation of verification activities successfully, effectively and with the good quality. Using the structure of the IAEA's draft SIP Guide on Facilitating Verification Activities as a framework, this paper will describe the most relevant implementation practices and experiences in Finland. (author)

  19. Reduced articular cartilage thickness in joints without a history of active arthritis in children with juvenile idiopathic arthritis

    DEFF Research Database (Denmark)

    Pradsgaard, Dan Østergaard; Spannow, Anne Helene; Heuck, Carsten

    Background: The functional disability experienced in juvenile idiopathic arthritis is primarily caused by degeneration of the osteocartilaginous structures due to the inflammatory process in the synovium. It is therefore essential for evaluating the therapeutic efficacy to closely monitor...... in joint cartilage thickness (Cth) between healthy children and JIA children measured by US (1). But are there any differences in Cth measured by US between healthy children and joints without a history of activity among JIA children’s. Aim: To investigate a possible effect of the inflammatory process...... on joints never directly affected by arthritic activity during the history of the child’s disease course. Furthermore we wanted to compare joint cartilage thickness within the JIA group in joints with or without a history of activity. Methods: We included 95 Danish JIA children. Age, mean (range) 10...

  20. Health Monitoring of Bolted Spherical Joint Connection Based on Active Sensing Technique Using Piezoceramic Transducers

    Directory of Open Access Journals (Sweden)

    Jing Xu

    2018-05-01

    Full Text Available Bolted spherical joints are widely used to form space steel structures. The stiffness and load capacity of the structures are affected by the looseness of bolted spherical joint connections in the structures. The looseness of the connections, which can be caused by fabrication error, low modeling accuracy, and “false twist” in the installation process, may negatively impact the load capacity of the structure and even lead to severe accidents. Furthermore, it is difficult to detect bolted spherical joint connection looseness from the outside since the bolts connect spheres with rods together from the inside. Active sensing methods are proposed in this paper to monitor the tightness status of the bolted spherical connection using piezoceramic transducers. A triangle-on-triangle offset grid composed of bolted spherical joints and steel tube bars was fabricated as the specimen and was used to validate the active sensing methods. Lead Zirconate Titanate (PZT patches were used as sensors and actuators to monitor the bolted spherical joint tightness status. One PZT patch mounted on the central bolted sphere at the upper chord was used as an actuator to generate a stress wave. Another PZT patch mounted on the bar was used as a sensor to detect the propagated waves through the bolted spherical connection. The looseness of the connection can impact the energy of the stress wave propagated through the connection. The wavelet packet analysis and time reversal (TR method were used to quantify the energy of the transmitted signal between the PZT patches by which the tightness status of the connection can be detected. In order to verify the effectiveness, repeatability, and consistency of the proposed methods, the experiments were repeated six times in different bolted spherical connection positions. The experimental results showed that the wavelet packet analysis and TR method are effective in detecting the tightness status of the connections. The

  1. Negotiating on location, timing, duration, and participant in agent-mediated joint activity-travel scheduling

    Science.gov (United States)

    Ma, Huiye; Ronald, Nicole; Arentze, Theo A.; Timmermans, Harry J. P.

    2013-10-01

    Agent-based simulation has become an important modeling approach in activity-travel analysis. Social activities account for a large amount of travel and have an important effect on activity-travel scheduling. Participants in joint activities usually have various options regarding location, participants, and timing and take different approaches to make their decisions. In this context, joint activity participation requires negotiation among agents involved, so that conflicts among the agents can be addressed. Existing mechanisms do not fully provide a solution when utility functions of agents are nonlinear and non-monotonic. Considering activity-travel scheduling in time and space as an application, we propose a novel negotiation approach, which takes into account these properties, such as continuous and discrete issues, and nonlinear and non-monotonic utility functions, by defining a concession strategy and a search mechanism. The results of experiments show that agents having these properties can negotiate efficiently. Furthermore, the negotiation procedure affects individuals’ choices of location, timing, duration, and participants.

  2. Structural and mechanical properties of welded joints of reduced activation martensitic steels

    International Nuclear Information System (INIS)

    Filacchioni, G.; Montanari, R.; Tata, M.E.; Pilloni, L.

    2002-01-01

    Gas tungsten arc welding and electron beam welding methods were used to realise welding pools on plates of reduced activation martensitic steels. Structural and mechanical features of these simulated joints have been investigated in as-welded and post-welding heat-treated conditions. The research allowed to assess how each welding technique affects the original mechanical properties of materials and to find suitable post-welding heat treatments. This paper reports results from experimental activities on BATMAN II and F82H mod. steels carried out in the frame of the European Blanket Project - Structural Materials Program

  3. In vitro activity of ceftaroline against staphylococci from prosthetic joint infection.

    Science.gov (United States)

    Park, Kyung-Hwa; Greenwood-Quaintance, Kerryl E; Patel, Robin

    2016-02-01

    We tested the in vitro activity of ceftaroline by Etest against staphylococci recovered from patients with prosthetic joint infection, including 97 Staphylococcus aureus isolates (36%, oxacillin resistant) and 74 Staphylococcus epidermidis isolates (74%, oxacillin resistant). Ceftaroline inhibited all staphylococci at ≤0.5 μg/mL. The ceftaroline MIC(90/50) values for methicillin-susceptible S. aureus, methicillin-susceptible S. epidermidis, methicillin-resistant S. aureus, and methicillin-resistant S. epidermidis were 0.19/0.125, 0.094/0.047, 0.5/0.38, and 0.38/0.19 μg/mL, respectively. Based on these in vitro findings, ceftaroline should be further evaluated as a potential therapeutic option for the treatment of prosthetic joint infection caused by methicillin-susceptible and methicillin-resistant S. aureus and S. epidermidis. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Interfacial properties of HIP joint between beryllium and reduced activation ferritic/martensitic steel

    International Nuclear Information System (INIS)

    Hirose, T.; Ogiwara, H.; Enoeda, M.; Akiba, M.

    2007-01-01

    Full text of publication follows: ITER test blanket module is the most important components to validate energy production and fuel breeding process for future demonstration reactor. Reduced activation ferritic / martensitic steel is recognized as a promising structural material for breeding blanket systems. And Beryllium must be used as plasma facing materials for ITER in vessel components. In this work, interfacial properties of beryllium/reduced activation ferritic/martensitic steel (RAF/Ms) joint were investigated for a first wall of ITER test blanket module (TBM). The starting materials were ITER grade Beryllium, S65C and a Japanese RAF/M, F82H. The joint was produced by solid state hot isostatic pressing (HIP) method. Chromium layer with the thickness of 1 μm and 10 μm were formed by plasma vapor deposition on the beryllium surface as a diffusion barrier. The HIP was carried out at 1023 K and 1233 K which are determined by standard normalizing and tempering temperature of F82H. The joint made at 1233 K was followed by tempering at 1033 K. The bonding interface was characterized by electron probe microanalysis (EPMA). The bonding strength was also investigated by isometric four point bending tests at ambient temperature. EPMA showed chromium layer effectively worked as a diffusion barrier at 1023 K. However, the beryllium rich layer was formed in F82H after HIP at 1233 K followed by tempering. Bending tests revealed that thin chromium layer and low temperature HIP is preferable. The high temperature HIP introduce brittle BeFe inter metallic compounds along bonding interface. On the other hand, joint with thick chromium layer suffer from brittleness of chromium itself. (authors)

  5. Interfacial properties of HIP joint between beryllium and reduced activation ferritic/martensitic steel

    Energy Technology Data Exchange (ETDEWEB)

    Hirose, T. [Blanket Engineering Group, Japan Atomic Energy Agency, Naka, Ibaraki (Japan); Ogiwara, H. [Japan Atomic Energy Agency, Tokai-mura, Naga-gun, Ibaraki-ken (Japan); Enoeda, M. [Naka Fusion Research Establishment, J.A.E.R.I., Japan Atomic Energy Research Institute, Naka-gun, Ibaraki-ken (Japan); Akiba, M. [Naka Fusion Institute, Japan Atomic Energy Agency, Naka, Ibaraki (Japan)

    2007-07-01

    Full text of publication follows: ITER test blanket module is the most important components to validate energy production and fuel breeding process for future demonstration reactor. Reduced activation ferritic / martensitic steel is recognized as a promising structural material for breeding blanket systems. And Beryllium must be used as plasma facing materials for ITER in vessel components. In this work, interfacial properties of beryllium/reduced activation ferritic/martensitic steel (RAF/Ms) joint were investigated for a first wall of ITER test blanket module (TBM). The starting materials were ITER grade Beryllium, S65C and a Japanese RAF/M, F82H. The joint was produced by solid state hot isostatic pressing (HIP) method. Chromium layer with the thickness of 1 {mu}m and 10 {mu}m were formed by plasma vapor deposition on the beryllium surface as a diffusion barrier. The HIP was carried out at 1023 K and 1233 K which are determined by standard normalizing and tempering temperature of F82H. The joint made at 1233 K was followed by tempering at 1033 K. The bonding interface was characterized by electron probe microanalysis (EPMA). The bonding strength was also investigated by isometric four point bending tests at ambient temperature. EPMA showed chromium layer effectively worked as a diffusion barrier at 1023 K. However, the beryllium rich layer was formed in F82H after HIP at 1233 K followed by tempering. Bending tests revealed that thin chromium layer and low temperature HIP is preferable. The high temperature HIP introduce brittle BeFe inter metallic compounds along bonding interface. On the other hand, joint with thick chromium layer suffer from brittleness of chromium itself. (authors)

  6. Sports activity after total joint arthroplasty: recommendations for the counseling physician.

    Science.gov (United States)

    Buza, John A; Fink, Leslie A; Levine, William N

    2013-02-01

    Sports activity after total joint arthroplasty (TJA) has become an increasingly important topic, as many younger patients seeking TJA have higher postoperative expectations with regard to return to athletic activity. Our current knowledge of this area is largely based on retrospective clinical studies and surveys of surgeon recommendations. The decision to participate in sports after TJA depends on the patient's general health, prior athletic experience, type of TJA, and desired sporting activity. Ultimately, patients should discuss these factors with their physician in order to make an educated decision regarding sports activity after TJA. This article summarizes the best available evidence to help guide physicians in their conversation with patients regarding safe and appropriate sports activity after TJA.

  7. Agreement on the establishment of the ITER International Fusion Energy Organization for the Joint Implementation of the ITER Project. Latest status. Declarations/reservations

    International Nuclear Information System (INIS)

    2007-01-01

    The Agreement on the Establishment of the ITER International Fusion Energy Organization for the Joint Implementation of the ITER Project, for which the Director General of the IAEA is depositary, was done in Paris on 21 November 2006. Pursuant to Article 22 thereof, the Agreement on the Establishment of the ITER International Fusion Energy Organization for the Joint Implementation of the ITER Project 'shall enter into force thirty days after the deposit of instruments of ratification, acceptance or approval of this Agreement by the People's Republic of China, EURATOM, the Republic of India, Japan, the Republic of Korea, the Russian Federation and the United States of America. The text of the Agreement is reproduced in the Annex hereto for the information of all Member States

  8. Agreement on the privileges and immunities of the ITER International Fusion Energy Organization for the Joint Implementation of the ITER Project. Latest status. Declarations/reservations

    International Nuclear Information System (INIS)

    2007-01-01

    The Agreement on the Privileges and Immunities of the ITER International Fusion Energy Organization for the Joint Implementation of the ITER Project, for which the Director General of the IAEA is depositary, was done in Paris on 21 November 2006. Pursuant to Article 25 thereof, the Agreement on the Privileges and Immunities of the ITER International Fusion Energy Organization for the Joint Implementation of the ITER Project 'shall enter into force thirty days after the deposit of instruments of ratification, acceptance or approval of this Agreement by the People's Republic of China, EURATOM, the Republic of India, Japan, the Republic of Korea and the Russian Federation.' The text of the Agreement is reproduced in the Annex hereto for the information of all Member States

  9. In-vitro and in-vivo imaging of MMP activity in cartilage and joint injury

    International Nuclear Information System (INIS)

    Fukui, Tomoaki; Tenborg, Elizabeth; Yik, Jasper H.N.; Haudenschild, Dominik R.

    2015-01-01

    Non-destructive detection of cartilage-degrading activities represents an advance in osteoarthritis (OA) research, with implications in studies of OA pathogenesis, progression, and intervention strategies. Matrix metalloproteinases (MMPs) are principal cartilage degrading enzymes that contribute to OA pathogenesis. MMPSense750 is an in-vivo fluorimetric imaging probe with the potential to continuously and non-invasively trace real-time MMP activities, but its use in OA-related research has not been reported. Our objective is to detect and characterize the early degradation activities shortly after cartilage or joint injury with MMPSense750. We determined the appropriate concentration, assay time, and linear range using various concentrations of recombinant MMPs as standards. We then quantified MMP activity from cartilage explants subjected to either mechanical injury or inflammatory cytokine treatment in-vitro. Finally, we performed in-vivo MMP imaging of a mouse model of post-traumatic OA. Our in-vitro results showed that the optimal assay time was highly dependent on the MMP enzyme. In cartilage explant culture media, mechanical impact or cytokine treatment increased MMP activity. Injured knees of mice showed significantly higher fluorescent signal than uninjured knees. We conclude that MMPSense750 detects human MMP activities and can be used for in-vitro study with cartilage, as well as in-vivo studies of knee injury, and can offering real-time insight into the degradative processes that occurring within the joint before structural changes become evident radiographically. - Highlights: • MMPSense750 is near-infrared fluorescent probe which can detect MMP activity. • MMPSense750 can detect human MMP-3, -9, and -13. • The reaction kinetics with MMPSense750 were different for the three MMPs. • MMPSense750 can visualized real time MMP activity in mouse injured knees. • MMPSense750 is convenient tool to evaluate real-time MMP activity non-invasively

  10. Joint associations of smoking and physical activity with disability retirement: a register-linked cohort study.

    Science.gov (United States)

    Lallukka, Tea; Rahkonen, Ossi; Lahelma, Eero; Lahti, Jouni

    2015-07-29

    We examined the risk of disability retirement by smoking and physical activity, and particularly whether the risk due to smoking is affected by the level of physical activity. Additionally, the contribution of baseline health, sociodemographic and work-related factors to the joint associations of smoking and physical activity with disability retirement was considered. Cohort study. Helsinki, Finland. Employees of the City of Helsinki, aged 40-60 years at baseline in 2000-2002, were followed up using complete register data from the Finnish Centre of Pensions until the end of 2010 (n=6390, with a consent to register linkage from 74%). All-cause disability retirement (ICD-10). Altogether, 608 employees (9.5%) retired due to disability during the follow-up. Cox regression models were fitted to examine the joint associations of smoking and physical activity with subsequent disability retirement. Never-smokers, ex-smokers and moderate smokers who were inactive or moderately active had an increased risk of disability retirement, but if they were vigorously active, they had no excess risk. Instead, all heavy smokers (15 or more cigarettes per day among women, and 20 or more among men), irrespective of physical activity, had an increased risk of disability retirement. The examined associations attenuated but remained for ex-smokers and heavy smokers after adjustments for gender, age, socioeconomic position, mental and physical workload, problem drinking, body mass index and self-rated health. No gender interactions were found. Vigorous physical activity might help prevent disability retirement not only among never-smokers, but even among ex-smokers and moderate smokers. However, among heavy smokers, physical activity is not sufficient to eliminate the adverse effects of smoking on health and work ability. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  11. In-vitro and in-vivo imaging of MMP activity in cartilage and joint injury

    Energy Technology Data Exchange (ETDEWEB)

    Fukui, Tomoaki; Tenborg, Elizabeth; Yik, Jasper H.N.; Haudenschild, Dominik R., E-mail: DRHaudenschild@ucdavis.edu

    2015-05-08

    Non-destructive detection of cartilage-degrading activities represents an advance in osteoarthritis (OA) research, with implications in studies of OA pathogenesis, progression, and intervention strategies. Matrix metalloproteinases (MMPs) are principal cartilage degrading enzymes that contribute to OA pathogenesis. MMPSense750 is an in-vivo fluorimetric imaging probe with the potential to continuously and non-invasively trace real-time MMP activities, but its use in OA-related research has not been reported. Our objective is to detect and characterize the early degradation activities shortly after cartilage or joint injury with MMPSense750. We determined the appropriate concentration, assay time, and linear range using various concentrations of recombinant MMPs as standards. We then quantified MMP activity from cartilage explants subjected to either mechanical injury or inflammatory cytokine treatment in-vitro. Finally, we performed in-vivo MMP imaging of a mouse model of post-traumatic OA. Our in-vitro results showed that the optimal assay time was highly dependent on the MMP enzyme. In cartilage explant culture media, mechanical impact or cytokine treatment increased MMP activity. Injured knees of mice showed significantly higher fluorescent signal than uninjured knees. We conclude that MMPSense750 detects human MMP activities and can be used for in-vitro study with cartilage, as well as in-vivo studies of knee injury, and can offering real-time insight into the degradative processes that occurring within the joint before structural changes become evident radiographically. - Highlights: • MMPSense750 is near-infrared fluorescent probe which can detect MMP activity. • MMPSense750 can detect human MMP-3, -9, and -13. • The reaction kinetics with MMPSense750 were different for the three MMPs. • MMPSense750 can visualized real time MMP activity in mouse injured knees. • MMPSense750 is convenient tool to evaluate real-time MMP activity non-invasively.

  12. Rio + 5 -- INSTRAW's activities regarding the implementation of Agenda 21.

    Science.gov (United States)

    1997-01-01

    The International Research and Training Institute for the Advancement of Women (INSTRAW) was involved in research analysis and training activities that address women's issues on water supply, sanitation and waste management, development of new and renewable sources of energy, and natural resources since 1982. The four main thrusts of the INSTRAW program include: 1) the economic and political empowerment of the women; 2) women, media and communications; 3) women, environment and sustainable development; and 4) statistics and indicators on gender issues. These areas are approached in an integrated and holistic manner, which is crosscutting and cross disciplinary with relevant chapters Agenda 21. In addition, poverty, population growth, health, structural adjustment policies, education and training, water, energy, agriculture and forestry are addressed within the women's roles and activities context. This article presents an overview of the succeeding chapters, which focus on the programs developed and implemented to promote the well being of the women worldwide.

  13. Sensorimotor control and neuromuscular activity of the shoulder in adolescent competitive swimmers with generalized joint hypermobility

    DEFF Research Database (Denmark)

    Frydendal, Thomas; Eshøj, Henrik; Liaghat, Behnam

    2018-01-01

    INTRODUCTION: Shoulder pain is highly prevalent in competitive swimmers, and generalized joint hypermobility (GJH) is considered a risk factor. Sensorimotor control deficiencies and altered neuromuscular activation of the shoulder may represent underlying factors. RESEARCH QUESTION: To investigate...... whether competitive swimmers with GJH including shoulder hypermobility (GJHS) differ in shoulder sensorimotor control and muscle activity from those without GJH and no shoulder hypermobility (NGJH). METHODS: Competitive swimmers (aged 13-17) were recruited. GJHS or NGJH status was determined using...... (29%) pectoralis major activity during BL-EO compared to NGJH (5.35 ± 1.77%MVE vs. 7.51 ± 1.96%MVE; p = 0.043). SIGNIFICANCE: Adolescent competitive swimmers with GJHS displayed no shoulder sensorimotor control deficiencies and no generally altered shoulder muscle activity pattern, except...

  14. Muscular activation during plyometric exercises in 90° of glenohumeral joint abduction.

    Science.gov (United States)

    Ellenbecker, Todd S; Sueyoshi, Tetsuro; Bailie, David S

    2015-01-01

    Plyometric exercises are frequently used to increase posterior rotator cuff and periscapular muscle strength and simulate demands and positional stresses in overhead athletes. The purpose of this study was to provide descriptive data on posterior rotator cuff and scapular muscle activation during upper extremity plyometric exercises in 90° of glenohumeral joint abduction. Levels of muscular activity in the posterior rotator cuff and scapular stabilizers will be high during plyometric shoulder exercises similar to previously reported electromyographic (EMG) levels of shoulder rehabilitation exercises. Descriptive laboratory study. Twenty healthy subjects were tested using surface EMG during the performance of 2 plyometric shoulder exercises: prone external rotation (PERP) and reverse catch external rotation (RCP) using a handheld medicine ball. Electrode application included the upper and lower trapezius (UT and LT, respectively), serratus anterior (SA), infraspinatus (IN), and the middle and posterior deltoid (MD and PD, respectively) muscles. A 10-second interval of repetitive plyometric exercise (PERP) and 3 repetitions of RCP were sampled. Peak and average normalized EMG data were generated. Normalized peak and average IN activity ranged between 73% and 102% and between 28% and 52% during the plyometric exercises, respectively, with peak and average LT activity measured between 79% and 131% and between 31% and 61%. SA activity ranged between 76% and 86% for peak and between 35% and 37% for average activity. Muscular activity levels in the MD and PD ranged between 49% and 72% and between 12% and 33% for peak and average, respectively. Moderate to high levels of muscular activity were measured in the rotator cuff and scapular stabilizers during these plyometric exercises with the glenohumeral joint abducted 90°.

  15. Joint Effects of Physical Activity and BMI on Risk of Hypertension in Women: A Longitudinal Study

    Directory of Open Access Journals (Sweden)

    Caroline Jackson

    2014-01-01

    Full Text Available Introduction. There is debate as to whether physical activity counteracts the adverse effect of weight on health outcomes. We investigated how physical activity modifies the effect of body mass index (BMI on hypertension risk. Methods. BMI, physical activity, and hypertension were measured at baseline and at three-year interval for 14 years (from 1996 to 2010, in 10,339 participants in the Australian Longitudinal Study on Women’s Health. Generalised estimating equation models for binary repeated measures were performed to determine the individual and joint effects of BMI and physical activity on incident hypertension. Results. At baseline (mean age 47.6±1.5 SD, 57% were healthy weight, 28% overweight, and 14% obese. Increasing BMI and decreasing physical activity were associated with increased risk of hypertension. Physical activity attenuated the positive association between weight and risk of hypertension, especially for obese women. Compared to healthy weight high active women, risk of hypertension in obese high active women was 3.4 times greater (OR 3.43, 95% CI 2.68, 4.39 and in obese inactive women 4.9 times greater (OR 4.91, 95% CI 3.92, 6.13. Conclusions. Both physical activity and maintenance of a healthy body weight are associated with lower risk of hypertension. Physical activity reduced but did not remove the effect of obesity on hypertension risk.

  16. Development of joint regulatory guidance on the management of higher activity radioactive wastes on nuclear licensed sites - 16095

    International Nuclear Information System (INIS)

    Bacon, Mick; Ilett, Doug; Whittall, Andy

    2009-01-01

    In 2006 the UK Government's response (1) to recommendations by its Committee on Radioactive Waste Management (CoRWM) established, in England and Wales, that geological disposal, supported by safe and secure interim storage, is the preferred route for the long-term management of higher-activity radioactive waste (i.e. that which is not suitable for near-surface disposal). It also gave the responsibility for delivering the programme for a deep geological repository to the Nuclear Decommissioning Authority (NDA). The Scottish Government has a policy of long term, near site, near surface safe and secure interim storage. To support the open and transparent approach promised by Government, the Health and Safety Executive (HSE), the Environment Agency and the Scottish Environment Protection Agency (SEPA) are developing joint guidance on the management of higher-activity radioactive waste to explain regulatory objectives in securing safe and secure interim storage and the associated management of radioactive wastes. The guidance comes in two parts: - Guidance on the regulatory process; - Technical guidance modules. The guidance promotes a cradle to grave approach to radioactive waste management and by aligning the regulatory interests of environmental and safety regulators it delivers one of the Government's 'Better Regulation' objectives. This paper describes the process by which the joint guidance was produced with particular emphasis on stakeholder engagement. It describes the key features of the guidance, including the concept of the radioactive waste management case (RWMC). Finally the problems encountered with dissemination and implementation are discussed together with measures taken by the regulators to improve these aspects. (1) : UK Government and the devolved administrations, 'Response to the Report and Recommendations from the Committee on Radioactive Waste Management (CoRWM)', (PB 12303) October 2006. www

  17. Parent-adolescent joint projects involving leisure time and activities during the transition to high school.

    Science.gov (United States)

    Marshall, Sheila K; Young, Richard A; Wozniak, Agnieszka; Lollis, Susan; Tilton-Weaver, Lauree; Nelson, Margo; Goessling, Kristen

    2014-10-01

    Leisure research to date has generally overlooked planning and organizing of leisure time and activities between parents and adolescents. This investigation examined how a sample of Canadian adolescents and their parents jointly constructed and acted on goals related to adolescents' leisure time during the move from elementary to high school. Using the Qualitative Action-Project Method, data were collected over an 8-10 month period from 26 parent-adolescent dyads located in two urban sites, through video-taped conversations about leisure time, video recall interviews, and telephone monitoring interviews. Analysis of the data revealed that the joint projects of the 26 dyads could be grouped into three clusters: a) governance transfer or attempts to shift, from parent to adolescent, responsibility over academic demands, organizing leisure time, and safety with peers, b) balancing extra-curricular activities with family life, academics, and social activities, and c) relationship adjustment or maintenance. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

  18. Could a geological storage of the CO2 emissions from Romanian power plants become a joint implementation project?

    International Nuclear Information System (INIS)

    Matei, Magdalena; Ene, Simona; Necula, Catalina; Matei, Lucian; Marinescu, Mihai

    2006-01-01

    Full text: Emissions trading is a solution that is most compatible with deregulated electricity markets. The Directive 2003/87/CE referring to CO 2 emission trading within Europe entered into force and till 31 March 2004 all the countries had to present to the Commission their national plan to comply with Directive's rules. Recent predictions of the Intergovernmental Panel on Climate Change indicate that global warming will accelerate within this century. CO 2 emitted by the burning of fossil fuels is thought to be a main driving factor of climate change. With the potential to produce power without releasing CO 2 into the atmosphere, CO 2 capturing may become an important part of the post- Kyoto strategies of many countries. Underground storage of CO 2 seems to be one of the most attractive alternative. Potential targets for CO 2 injection are: - depleted oil reservoirs, possibly in combination with enhanced oil recovery - former gas fields, possibly with additional gas production - deep aquifers containing saline, non-drinkable water - deep and unminable coal seams (exchange of absorbed methane by CO 2 with simultaneous gas production) - geothermal wells, after heat extraction from the aquifers - residual volumes of former deep coal and salt mines. An environmental political decision about the option of CO 2 underground storage has to consider forecasts about developments of global climate, societies, and economics. Due to the forthcoming emission trading there is a growing interest in underground storage options for CO 2 in Europe now. Flexible mechanisms agreed by Kyoto Protocol, namely the Project-based Joint Implementation (Art. 6) and the Emission Trading (Art. 17) could help Romania to attract investment with a long term impact on emissions reduction. The brief identification of major CO 2 emissions sources and of possible CO 2 geological storage capacities (coal mines, aquifers, geothermal wells, oil and gas fields) shows that it is very probable to

  19. Effect of generalized joint hypermobility on knee function and muscle activation in children and adults

    DEFF Research Database (Denmark)

    Jensen, Bente Rona; Olesen, Annesofie T.; Pedersen, Mogens Theisen

    2013-01-01

    Introduction: We investigated muscle activation strategy and performance of knee extensor and flexor muscles in children and adults with generalized joint hypermobility (GJH) and compared them with controls. Methods: Muscle activation, torque steadiness, electromechanical delay, and muscle strength...... were evaluated in 39 children and 36 adults during isometric knee extension and flexion. Subjects performed isometric maximum contractions, submaximal contractions at 25% maximum voluntary contraction (MVC), and explosive contractions. Results: Agonist activation was reduced, and coactivation ratio...... was greater in GJH during knee flexion compared with controls. Torque steadiness was impaired in adults with GJH during knee flexion. No effect of GJH was found on muscle strength or electromechanical delay. Correlation analysis revealed an association between GJH severity and function in adults. Conclusions...

  20. The IEA/bioenergy implementing agreement and other activities

    International Nuclear Information System (INIS)

    Costello, R.

    1996-01-01

    Implementing Agreements (IAs) are used widely in international collaborative work within the International Energy Agency (IEA). These agreements are meant to be very flexible depending on the nature of the work and the interests of the participating countries. Many IAs are directed at the development of specific technologies, while a number of IAs are primarily used to facilitate information collection and dissemination. There are also a number of agreements that do not deal directly with technology development, but deal with environmental, economic and safety aspects of the technologies under development. The IEA Bioenergy Agreement is a prime example of how Implementing Agreements can be utilised to establish and expand cooperative research for the effective leveraging of technical knowledge and financial resources in finding solutions to the future needs of a growing energy dependent world. As will be illustrated, these activities are important to the commercialisation and deployment of bioenergy technologies, which increasingly are being visualized as one of the few options that can maintain and promote economic and environmental stability

  1. The IEA/bioenergy implementing agreement and other activities

    Energy Technology Data Exchange (ETDEWEB)

    Costello, R [U.S. Department of Energy, Washington D.C. (United States). Biofuels Systems Div.

    1997-12-31

    Implementing Agreements (IAs) are used widely in international collaborative work within the International Energy Agency (IEA). These agreements are meant to be very flexible depending on the nature of the work and the interests of the participating countries. Many IAs are directed at the development of specific technologies, while a number of IAs are primarily used to facilitate information collection and dissemination. There are also a number of agreements that do not deal directly with technology development, but deal with environmental, economic and safety aspects of the technologies under development. The IEA Bioenergy Agreement is a prime example of how Implementing Agreements can be utilised to establish and expand cooperative research for the effective leveraging of technical knowledge and financial resources in finding solutions to the future needs of a growing energy dependent world. As will be illustrated, these activities are important to the commercialisation and deployment of bioenergy technologies, which increasingly are being visualized as one of the few options that can maintain and promote economic and environmental stability

  2. The IEA/bioenergy implementing agreement and other activities

    Energy Technology Data Exchange (ETDEWEB)

    Costello, R. [U.S. Department of Energy, Washington D.C. (United States). Biofuels Systems Div.

    1996-12-31

    Implementing Agreements (IAs) are used widely in international collaborative work within the International Energy Agency (IEA). These agreements are meant to be very flexible depending on the nature of the work and the interests of the participating countries. Many IAs are directed at the development of specific technologies, while a number of IAs are primarily used to facilitate information collection and dissemination. There are also a number of agreements that do not deal directly with technology development, but deal with environmental, economic and safety aspects of the technologies under development. The IEA Bioenergy Agreement is a prime example of how Implementing Agreements can be utilised to establish and expand cooperative research for the effective leveraging of technical knowledge and financial resources in finding solutions to the future needs of a growing energy dependent world. As will be illustrated, these activities are important to the commercialisation and deployment of bioenergy technologies, which increasingly are being visualized as one of the few options that can maintain and promote economic and environmental stability

  3. Implementering og anvendelse af Activity-based Costing i Danmark

    DEFF Research Database (Denmark)

    Nielsen, Steen; Jakobsen, Morten

    2007-01-01

    .a. lønsomhed og virksomhedens indirekte eller faste omkostninger. Denne undersøgelses problemfelt tages derfor i at skabe en større indsigt i området, set i relation til det fremtidige potentiale og cost/benefit som implementering af ABC generelt forventes at have i danske virksomheder. Til sidst......Activity-Based Costing (ABC) er i dag ét af mest omtalte "moderne" økonomistyringsværktøjer blandt virksomheder og i forskerverdenen. Baseret på en en undersøgelse af 90 mellemstore og større danske fremstillingsvirksomheder præsenteres en Strukturel lignings model, som giver en helhedsforståelse...

  4. Comparison of facet joint activity on 99mTc-MDP SPECT/CT with facet joint signal change on MRI with fat suppression.

    Science.gov (United States)

    Lehman, Vance T; Murphy, Robert C; Schenck, Louis A; Carter, Rickey E; Johnson, Geoffrey B; Kotsenas, Amy L; Morris, Jonathan M; Nathan, Mark A; Wald, John T; Maus, Timothy P

    2016-01-01

    We compared signal change on magnetic resonance imaging (MRI) with fat suppression and bone scan activity of lumbar facet joints to determine if these two imaging findings are correlated. We retrospectively identified all patients who underwent imaging of the lumbar spine for pain evaluation using both technetium-99m methylene disphosphonate single-photon emission computed tomography/computed tomography (99mTc-MDP SPECT/CT) and MRI with at least one fat-suppressed T2- or T1-weighted sequence with gadolinium enhancement within a 180-day interval, at our institution between 1 January 2008 and 19 February 2013. Facet joint activity on 99mTc-MDP SPECT/CT and peri-facet signal change on MRI were rated as normal or increased. Agreement between the two examination types were determined with the κ and prevalence-adjusted bias-adjusted κ (PABAK) statistics. This study included 60 patients (28 male, 47%), with a mean age of 49±19.7 years (range, 12-93 years). The κ value indicated no agreement between 99mTc-MDP SPECT/CT and MRI (κ=-0.026; 95% confidence interval: -0.051, 0.000). The PABAK values were fair to high at each spinal level, which suggests that relatively low disease prevalence lowered the κ values. Together, the κ and PABAK values indicate that there is some degree of intermodality agreement, but that it is not consistent. Overall, facet joint signal change on fat-suppressed MRI did not always correlate with increased 99mTc-MDP SPECT/CT activity. MRI and 99mTc-MDP SPECT/CT for facet joint evaluation should not be considered interchangeable examinations in clinical practice or research.

  5. Biomechanical effects of robot assisted walking on knee joint kinematics and muscle activation pattern.

    Science.gov (United States)

    Thangavel, Pavithra; Vidhya, S; Li, Junhua; Chew, Effie; Bezerianos, Anastasios; Yu, Haoyong

    2017-07-01

    Since manual rehabilitation therapy can be taxing for both the patient and the physiotherapist, a gait rehabilitation robot has been built to reduce the physical strain and increase the efficacy of the rehabilitation therapy. The prototype of the gait rehabilitation robot is designed to provide assistance while walking for patients with abnormal gait pattern and it can also be used for rehabilitation therapy to restore an individual's normal gait pattern by aiding motor recovery. The Gait Rehabilitation Robot uses gait event based synchronization, which enables the exoskeleton to provide synchronous assistance during walking that aims to reduce the lower-limb muscle activation. This study emphasizes on the biomechanical effects of assisted walking on the lower limb by analyzing the EMG signal, knee joint kinematics data that was collected from the right leg during the various experimental conditions. The analysis of the measured data shows an improved knee joint trajectory and reduction in muscle activity with assistance. The result of this study does not only assess the functionality of the exoskeleton but also provides a profound understanding of the human-robot interaction by studying the effects of assistance on the lower limb.

  6. An activated energy approach for accelerated testing of the deformation of UHMWPE in artificial joints.

    Science.gov (United States)

    Galetz, Mathias Christian; Glatzel, Uwe

    2010-05-01

    The deformation behavior of ultrahigh molecular polyethylene (UHMWPE) is studied in the temperature range of 23-80 degrees C. Samples are examined in quasi-static compression, tensile and creep tests to determine the accelerated deformation of UHMWPE at elevated temperatures. The deformation mechanisms under compression load can be described by one strain rate and temperature dependent Eyring process. The activation energy and volume of that process do not change between 23 degrees C and 50 degrees C. This suggests that the deformation mechanism under compression remains stable within this temperature range. Tribological tests are conducted to transfer this activated energy approach to the deformation behavior under loading typical for artificial knee joints. While this approach does not cover the wear mechanisms close to the surface, testing at higher temperatures is shown to have a significant potential to reduce the testing time for lifetime predictions in terms of the macroscopic creep and deformation behavior of artificial joints. Copyright 2010. Published by Elsevier Ltd.

  7. EFFECT OF SPEED VARITION AND STRETCH-SHORTENING CYCLE ON LOWER MUSCLES ACTIVITY AND JOINT TORQUE DURING PARALLEL SQUAT

    OpenAIRE

    真鍋, 芳明; 横澤, 俊治; 島田, 一志; 尾縣, 貢

    2004-01-01

    The purpose of this study was to compare joint torque and the activity pattern of eight muscles crossing the ankle, knee and hip joints during three kinds of squats with different speeds (Slow, Normal, Quick). Ten male athletes performed squats at three different speeds. Variables such as net torque and power about the joint were calculated during the descending and ascending phase of each squat. At the same time, surface electrodes were placed over the eight lower extremity muscles,.and %iEM...

  8. Impact properties of reduced activation ferritic/martensitic steel, F82H jointed by hot isostatic pressing

    Energy Technology Data Exchange (ETDEWEB)

    Ogiwara, H.; Tanigawa, H. [Japan Atomic Energy Agency, Tokai-mura, Naga-gun, Ibaraki-ken (Japan); Hirose, T. [Blanket Engineering Group, Japan Atomic Energy Agency, Naka, Ibaraki (Japan); Enoeda, M. [Naka Fusion Research Establishment, J.A.E.R.I., Japan Atomic Energy Research Institute, Ibaraki-ken (Japan); Kohyama, A. [Kyoto Univ., lnstitute of Advanced Energy (Japan)

    2007-07-01

    Full text of publication follows: Reduced-activation ferritic/martensitic steels are the leading candidate structural material for the blanket system of fusion reactors. The important issue at the current stage is the finalization of a detailed manufacturing specification for ITER test blanket module. Hot isostatic pressing (HIP) process is one of the most important methods to fabricate the first wall with cooling channels. The objective of this paper is to optimize HIP condition to obtain the excellent joints mechanical properties. The materials used were F82H steels. The joint was produced by solid state HIP method. Before HIP treatments, specimens were heated in vacuum condition to out-gas. This treatment was conducted to decrease oxidation on the surfaces. HIP treatments were carried out for 2 h at 1100 deg. C - 140 MPa. The specimens were normalized at 960 deg. C for 0.5 h and tempered at 750 deg. C for 1.5 h. The bonding interface was characterized by scanning electron microscopy. Charpy impact tests and tensile tests were conducted to evaluate the mechanical properties of the HIP joint. Impact tests revealed that there were no significant differences in the ductile-brittle transition temperatures of HIP jointed specimens and base metal specimens, but the upper-shelf energy (USE) of the HIP joint specimens at room temperature was only about 10% of that of the base metal specimens. SEM observations of the fracture surface of HIP joint specimens revealed that a large number of oxides were formed on the HIP joint. This result indicates that oxides formed on the HIP joint are the dominant factor of the impact properties. Based on these results, the pre-HIP treatment conditions had been optimized to reduce the number of oxides, and USE of HIP joint specimens increased to about 50% of that of the base metal. The detailed analyses on the HIP joint microstructure will be reported. (authors)

  9. Girls with generalized joint hypermobility display changed muscle activity and postural sway during static balance tasks

    DEFF Research Database (Denmark)

    Juul-Kristensen, B; Johansen, Kl; Hendriksen, P

    2016-01-01

    OBJECTIVES: To study knee muscle activity and static postural sway in girls with generalized joint hypermobility (GJH). METHOD: Sixteen girls with GJH and 11 girls with non-GJH (NGJH) aged 14 years, randomly recruited among schoolchildren, participated in this study. GJH inclusion criteria were......: Beighton score minimum 6/9 and one hypermobile knee; for NGJH: Beighton score maximum 5/9 and no knees with hypermobility. The participants performed a static two-legged balance test with eyes open (2EO) and eyes closed (2EC) and a one-legged stance test with eyes open (1EO). Postural sway (centre......) of Q, H, and G muscle activity was calculated. Knee function was self-reported using the Knee Injury and Osteoarthritis Outcome Score for children (KOOS-Child). RESULTS: GJH had a significantly lower lateral HQ CCI and a higher medial/lateral HQ CCI ratio in all balance tasks. Group mean EMG varied...

  10. Joint community update 2008 : reporting our environmental activities to the community

    International Nuclear Information System (INIS)

    2008-01-01

    This paper provided an update of the environmental activities conducted by the Wood Buffalo Environmental Association (WBEA); the Regional Aquatics Monitoring Program (RAMP); and the Cumulative Environmental Management Association (CEMA). The organizations were established to examine and address the environmental impacts of oil sands development on the Wood Buffalo region. The role of the WBEA is to continuously monitor and report on air quality on behalf of the residents of the Regional Municipality of Wood Buffalo (RMWB), while RAMP monitors the health of lakes and rivers in the oil sands region. CEMA was formed to determine the best management tools for protecting, sustaining and reclaiming the environment. A joint approach is used by the organizations to increase public awareness and education. Details of each organization's and activities conducted during 2008 were presented, as well as an overview of annual budgets, day-to-day operations, and funding partners. 6 tabs., 12 figs

  11. Rheumatic Disease: Protease-Activated Receptor-2 in Synovial Joint Pathobiology

    Directory of Open Access Journals (Sweden)

    Kendal McCulloch

    2018-05-01

    Full Text Available Protease-activated receptor-2 (PAR2 is one member of a small family of transmembrane, G-protein-coupled receptors. These receptors are activated via cleavage of their N terminus by serine proteases (e.g., tryptase, unveiling an N terminus tethered ligand which binds to the second extracellular loop of the receptor. Increasing evidence has emerged identifying key pathophysiological roles for PAR2 in both rheumatoid arthritis (RA and osteoarthritis (OA. Importantly, this includes both pro-inflammatory and destructive roles. For example, in murine models of RA, the associated synovitis, cartilage degradation, and subsequent bone erosion are all significantly reduced in the absence of PAR2. Similarly, in experimental models of OA, PAR2 disruption confers protection against cartilage degradation, subchondral bone osteosclerosis, and osteophyte formation. This review focuses on the role of PAR2 in rheumatic disease and its potential as an important therapeutic target for treating pain and joint degradation.

  12. Effects of balance training by knee joint motions on muscle activity in adult men with functional ankle instability.

    Science.gov (United States)

    Nam, Seung-Min; Kim, Won-Bok; Yun, Chang-Kyo

    2016-05-01

    [Purpose] This study examined the effects of balance training by applying knee joint movements on muscle activity in male adults with functional ankle instability. [Subjects and Methods] 28 adults with functional ankle instability, divided randomly into an experimental group, which performed balance training by applying knee joint movements for 20 minutes and ankle joint exercises for 10 minutes, and a control group, which performed ankle joint exercise for 30 minutes. Exercises were completed three times a week for 8 weeks. Electromyographic values of the tibialis anterior, peroneus longus, peroneus brevis, and the lateral gastrocnemius muscles were obtained to compare and analyze muscle activity before and after the experiments in each group. [Results] The experimental group had significant increases in muscle activity in the tibialis anterior, peroneus longus, and lateral gastrocnemius muscles, while muscle activity in the peroneus brevis increased without significance. The control group had significant increases in muscle activity in the tibialis anterior and peroneus longus, while muscle activity in the peroneus brevis and lateral gastrocnemius muscles increased without significance. [Conclusion] In conclusion, balance training by applying knee joint movements can be recommended as a treatment method for patients with functional ankle instability.

  13. Sizing ERP implementation projects: an activity-based approach

    NARCIS (Netherlands)

    Janssens, G.; Kusters, R.J.; Heemstra, F.J.

    2008-01-01

    ERP implementation projects affect large parts of an implementing organization and lead to changes in the way an organization performs its tasks. The costs needed for the effort to implement these systems are hard to estimate. Research indicates that the size of an ERP project can be a useful

  14. Assessment of Stress Corrosion Cracking Resistance of Activated Tungsten Inert Gas-Welded Duplex Stainless Steel Joints

    Science.gov (United States)

    Alwin, B.; Lakshminarayanan, A. K.; Vasudevan, M.; Vasantharaja, P.

    2017-12-01

    The stress corrosion cracking behavior of duplex stainless steel (DSS) weld joint largely depends on the ferrite-austenite phase microstructure balance. This phase balance is decided by the welding process used, heat input, welding conditions and the weld metal chemistry. In this investigation, the influence of activated tungsten inert gas (ATIG) and tungsten inert gas (TIG) welding processes on the stress corrosion cracking (SCC) resistance of DSS joints was evaluated and compared. Boiling magnesium chloride (45 wt.%) environment maintained at 155 °C was used. The microstructure and ferrite content of different weld zones are correlated with the outcome of sustained load, SCC test. Irrespective of the welding processes used, SCC resistance of weld joints was inferior to that of the base metal. However, ATIG weld joint exhibited superior resistance to SCC than the TIG weld joint. The crack initiation and final failure were in the weld metal for the ATIG weld joint; they were in the heat-affected zone for the TIG weld joint.

  15. Active joint mechanism driven by multiple actuators made of flexible bags: a proposal of dual structural actuator.

    Science.gov (United States)

    Kimura, Hitoshi; Matsuzaki, Takuya; Kataoka, Mokutaro; Inou, Norio

    2013-01-01

    An actuator is required to change its speed and force depending on the situation. Using multiple actuators for one driving axis is one of the possible solutions; however, there is an associated problem of output power matching. This study proposes a new active joint mechanism using multiple actuators. Because the actuator is made of a flexible bag, it does not interfere with other actuators when it is depressurized. The proposed joint achieved coordinated motion of multiple actuators. This report also discusses a new actuator which has dual cylindrical structure. The cylinders are composed of flexible bags with different diameters. The joint torque is estimated based on the following factors: empirical formula for the flexible actuator torque, geometric relationship between the joint and the actuator, and the principle of virtual work. The prototype joint mechanism achieves coordinated motion of multiple actuators for one axis. With this motion, small inner actuator contributes high speed motion, whereas large outer actuator generates high torque. The performance of the prototype joint is examined by speed and torque measurements. The joint showed about 30% efficiency at 2.0 Nm load torque under 0.15 MPa air input.

  16. Controlled ecological evaluation of an implemented exercise training programme to prevent lower limb injuries in sport: differences in implementation activity.

    Science.gov (United States)

    Donaldson, Alex; Gabbe, Belinda J; Lloyd, David G; Cook, Jill; Finch, Caroline F

    2018-04-24

    The public health benefits of injury prevention programmes are maximised when programmes are widely adopted and adhered to. Therefore, these programmes require appropriate implementation support. This study evaluated implementation activity outcomes associated with the implementation of FootyFirst, an exercise training injury prevention programme for community Australian football, both with (FootyFirst+S) and without (FootyFirst+NS) implementation support. An evaluation plan based on the Reach Effectiveness Adoption Implementation Maintenance (RE-AIM) Sports Setting Matrix was applied in a controlled ecological evaluation of the implementation of FootyFirst. RE-AIM dimension-specific (range: 0-2) and total RE-AIM scores (range: 0-10) were derived by triangulating data from a number of sources (including surveys, interviews, direct observations and notes) describing FootyFirst implementation activities. The mean dimension-specific and total scores were compared for clubs in regions receiving FootyFirst+S and FootyFirst+NS, through analysis of variance. The mean total RE-AIM score forclubs in the FootyFirst+S regions was 2.4 times higher than for clubs in the FootyFirst+NS region (4.73 vs 1.94; 95% CI for the difference: 1.64 to 3.74). Similarly, all dimension-specific scores were significantly higher for clubs in the FootyFirst+S regions compared with clubs in the FootyFirst+NS region. In all regions, the dimension-specific scores were highest for reach and adoption, and lowest for implementation. Implementing exercise training injury prevention programmes in community sport is challenging. Delivering programme content supported by a context-specific and evidence-informed implementation plan leads to greater implementation activity, which is an important precursor to injury reductions. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise

  17. Wide gap active brazing of ceramic-to-metal-joints for high temperature applications

    Science.gov (United States)

    Bobzin, K.; Zhao, L.; Kopp, N.; Samadian Anavar, S.

    2014-03-01

    Applications like solid oxide fuel cells and sensors increasingly demand the possibility to braze ceramics to metals with a good resistance to high temperatures and oxidative atmospheres. Commonly used silver based active filler metals cannot fulfill these requirements, if application temperatures higher than 600°C occur. Au and Pd based active fillers are too expensive for many fields of use. As one possible solution nickel based active fillers were developed. Due to the high brazing temperatures and the low ductility of nickel based filler metals, the modification of standard nickel based filler metals were necessary to meet the requirements of above mentioned applications. To reduce thermally induced stresses wide brazing gaps and the addition of Al2O3 and WC particles to the filler metal were applied. In this study, the microstructure of the brazed joints and the thermo-chemical reactions between filler metal, active elements and WC particles were analyzed to understand the mechanism of the so called wide gap active brazing process. With regard to the behavior in typical application oxidation and thermal cycle tests were conducted as well as tensile tests.

  18. Employers and the Implementation of Active Labor Market Policies

    Directory of Open Access Journals (Sweden)

    Thomas Bredgaard

    2016-03-01

    Full Text Available Active labor market policies (ALMPs are an important instrument for governments in dealing with the new challenges of globalization, flexibilization, and individualization of labor markets. Politics and research has focused on the supply-side of the labor market, that is, regulating the rights and obligations of the target groups of ALMPs (mainly unemployed and inactive persons. The role and behavior of employers is under-researched and under-theorized in the vast literature on ALMPs and industrial relations. In this article, we analyze ALMPs from the employers’ perspective by examining the determinants of firms’ participation in providing wage subsidy jobs for the unemployed. First, we examine the historical background to the introduction and development of wage subsidy schemes as an important ALMP instrument in Denmark. Second, we derive theoretical arguments and hypotheses about employers’ participation in ALMPs from selected theories. Third, we use data from a survey of Danish firms conducted in 2013 to characterize the firms that are engaged in implementing wage subsidy jobs and hypotheses are tested using a binary logistical regression to establish why firms voluntarily engage in reintegrating unemployed back into the labor market. We find that the firms which are most likely to participate in the wage subsidy scheme are characterized by many unskilled workers, a higher coverage of collective agreements, a deteriorating economic situation, a Danish ownership structure, and are especially found in the public sector. This shows that the preference formation of firms is more complex than scholars often assume.

  19. Potential effect modifiers of the association between physical activity patterns and joint symptoms in middle aged women.

    Science.gov (United States)

    Peeters, Geeske; Edwards, Kimberley L; Brown, Wendy J; Barker, Anna L; Arden, Nigel; Redmond, Anthony C; Conaghan, Philip G; Cicuttini, Flavia; Mishra, Gita D

    2017-12-06

    To examine whether body mass index (BMI), menopausal status and hormone therapy (HT) use modify the association between physical activity (PA) patterns throughout middle age and incidence and prevalence of joint symptoms in later middle age in women. Data were from 6661 participants (born 1946-1951) in the Australian Longitudinal Study on Women's Health. Surveys were completed every three years from 1998 to 2010 with questions on joint pain and stiffness, PA, height and weight, menopausal symptoms, and HT use. PA patterns were defined as 'none-or-low', 'low-or-meeting-guidelines', 'fluctuating' or 'meeting guidelines-at-all-times' (reference pattern). Logistic regression was used to examine the association between PA patterns and prevalent (in 2010) and cumulative incident (1998-2010) joint symptoms and effect modification by patterns of BMI, menopausal status and HT. The groups representing 'fluctuating' (odds ratio [OR]=1.34, 99% confidence interval [CI]=1.04-1.72) and 'none-or-low' physical activity (OR=1.60, CI =1.08-2.35) had higher odds of incident joint symptoms than those 'meeting guidelines-at-all-times'. Stratification by BMI showed that this association was statistically significant in the obese group only. No evidence was found for effect modification by menopausal status or HT use. The findings were similar for prevalent joint symptoms. Maintaining at least low levels of physical activity throughout middle age was associated with lower prevalence and incidence of joint symptoms in later life. This apparent protective effect of physical activity on joint symptoms was stronger in obese women than in under or normal weight women, and not related to menopause and HT status. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  20. Source terms and releases in routine and accidental situations: the scheme implemented at the Joint Research Centre in Ispra for the evaluation of the dose to the population

    International Nuclear Information System (INIS)

    D'Alberti, F.

    2004-01-01

    This paper presents the scheme and the tools implemented for the evaluation of the dose to the population due to the routine and emergency situations of the nuclear installations at the Joint Research Centre in Ispra. In particular, it will be introduced and discussed the use of models provided by commercial software and international technical recommendations. The approach for all the calculations required the usual conservative hypotheses, so that the maximum dose results have been derived. The dose evaluations have been performed retrospectively, for the years 1990-2002. The doses are evaluated net of the doses due to the naturally occurring radioactivity. (author)

  1. THE RELATIONSHIP BETWEEN THE INTENSITY AND THE EFFECTIVENESS OF THE PRESCHOOL CHILDREN IN JOINT MENTAL ACTIVITY

    Directory of Open Access Journals (Sweden)

    Tatiana Pavlova

    2014-12-01

    Full Text Available Normal 0 false false false MicrosoftInternetExplorer4 This article describes a study of the preschool children’s communication with their mates in joint mental activity, one of the results of our study was the establishment a correlation between the intensity and effectiveness of the communication. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Обычная таблица"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}

  2. Active learning in practice: Implementation of the principles of active learning in an engineering course

    DEFF Research Database (Denmark)

    Rützou, C.

    2017-01-01

    The most common form of teaching is still the form where a teacher presents the subject of the lecture to a listening audience. During teaching history this has proved to be an effective way of teaching, however the probability of students being inactive is high and the learning outcome may...... through the same curriculum as usual during a term? • Will Active Learning reduce failure rate? • Will Active Learning give a higher learning outcome than traditional teaching? This paper deals with the results of this experiment, answers the mentioned questions and presents a way to implement Active...

  3. Effects of squats accompanied by hip joint adduction on the selective activity of the vastus medialis oblique.

    Science.gov (United States)

    Hyong, In Hyouk

    2015-06-01

    [Purpose] This study evaluated the effective selective activation method of the vastus medialis oblique for knee joint stabilization in patients with patellofemoral pain syndrome. [Subjects and Methods] Fifteen healthy college students (9 males, 6 females); mean age, height, and weight: 22.2 years, 167.8 cm, and 61.4 kg, respectively) participated. The knee angle was held at 60°. Muscle activities were measured once each during an ordinary squat and a squat accompanied by hip joint adduction. The muscle activities of the vastus medialis oblique and vastus lateralis were measured by electromyography for five seconds while maintaining 60° knee flexion. Electromyography signals were obtained at a sampling rate of 1,000 Hz and band pass filtering at 20-50 Hz. The obtained raw root mean square was divided by the maximal voluntary isometric contraction and expressed as a percentage. The selective activity of the vastus medialis oblique was assessed according to the muscle activity ratio of the vastus medialis oblique to the vastus lateralis. [Results] The activity ratio of the vastus medialis oblique was higher during a squat with hip joint adduction than without. [Conclusion] A squat accompanied by hip joint adduction is effective for the selective activation of the vastus medialis oblique.

  4. Effect of Risk Acceptance for Bundled Care Payments on Clinical Outcomes in a High-Volume Total Joint Arthroplasty Practice After Implementation of a Standardized Clinical Pathway.

    Science.gov (United States)

    Kee, James R; Edwards, Paul K; Barnes, Charles L

    2017-08-01

    The Bundled Payments for Care Improvement (BPCI) initiative and the Arkansas Payment Improvement (API) initiative seek to incentivize reduced costs and improved outcomes compared with the previous fee-for-service model. Before participation, our practice initiated a standardized clinical pathway (CP) to reduce length of stay (LOS), readmissions, and discharge to postacute care facilities. This practice implemented a standardized CP focused on patient education, managing patient expectations, and maximizing cost outcomes. We retrospectively reviewed all primary total joint arthroplasty patients during the initial 2-year "at risk" period for both BPCI and API and determined discharge disposition, LOS, and readmission rate. During the "at risk" period, the average LOS decreased in our total joint arthroplasty patients and our patients discharged home >94%. Patients within the BPCI group had a decreased discharge to home and decreased readmission rates after total hip arthroplasty, but also tended to be older than both API and nonbundled payment patients. While participating in the BPCI and API, continued use of a standardized CP in a high-performing, high-volume total joint practice resulted in maintenance of a low-average LOS. In addition, BPCI patients had similar outcomes after total knee arthroplasty, but had decreased rates of discharge to home and readmission after total hip arthroplasty. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Thumb carpometacarpal joint congruence during functional tasks and thumb range-of-motion activities

    Science.gov (United States)

    Halilaj, Eni; Moore, Douglas C; Patel, Tarpit K; Laidlaw, David H; Ladd, Amy L; Weiss, Arnold-Peter C; Crisco, Joseph J

    2017-01-01

    Joint incongruity is often cited as a possible etiological factor for the high incidence of thumb carpometacarpal (CMC) joint osteoarthritis (OA) in older women. There is evidence suggesting that biomechanics plays a role in CMC OA progression, but little is known about how CMC joint congruence, specifically, differs among different cohorts. The purpose of this in vivo study was to determine if CMC joint congruence differs with sex, age, and early stage OA for different thumb positions. Using CT data from 155 subjects and a congruence metric that is based on both articular morphology and joint posture, we did not find any differences in CMC joint congruence with sex or age group, but found that patients in the early stages of OA exhibit lower congruence than healthy subjects of the same age group. PMID:25570956

  6. Thumb carpometacarpal joint congruence during functional tasks and thumb range-of-motion activities.

    Science.gov (United States)

    Halilaj, Eni; Moore, Douglas C; Patel, Tarpit K; Laidlaw, David H; Ladd, Amy L; Weiss, Arnold-Peter C; Crisco, Joseph J

    2014-01-01

    Joint incongruity is often cited as a possible etiological factor for the high incidence of thumb carpometacarpal (CMC) joint osteoarthritis (OA) in older women. There is evidence suggesting that biomechanics plays a role in CMC OA progression, but little is known about how CMC joint congruence, specifically, differs among different cohorts. The purpose of this in vivo study was to determine if CMC joint congruence differs with sex, age, and early stage OA for different thumb positions. Using CT data from 155 subjects and a congruence metric that is based on both articular morphology and joint posture, we did not find any differences in CMC joint congruence with sex or age group, but found that patients in the early stages of OA exhibit lower congruence than healthy subjects of the same age group.

  7. ACTIVITY OF CANONICAL WNT SIGNAL SYSTEM IN HYALINE CARTILAGE ARTICULAR CHONDROCYTES IN PROCESS OF SYNOVIAL JOINT DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    A.O. Molotkov

    2009-03-01

    Full Text Available Canonical and non-canonical Wnt systems are essential regulators of chondrogenesis and bone development. However, the roles of these systems in synovial joint development are not well studied. To determine if canonical Wnt system is active in developing articular chondrocytes we used immunohistochemistry for в-galactosidase and doublecortin (cell-type specific marker for articular chondrocytes to double label sections through joint regions of E14.5, E18.5, P10 and adult mice. Here the following results are presented. Canonical Wnt signal system does not work in developing articular chondrocytes at early embryonic stages (E14.5; it is active in the articular chondrocytes at late embryonic stages (E16.5-E18.5 and during postnatal development (P7-P10, but is turned off again in the adult articular chondrocytes. These results suggest that canonical Wnt signaling is being regulated during articular chondrocytes differentiation and joint formation.

  8. factors affecting implementation of practical activities in science

    African Journals Online (AJOL)

    Temechegn

    science education in some selected secondary and preparatory schools of Afar Region. ... Focusing on the Science and Technology Education is becoming common ... of their study while grade 11 is the stage at which students implement their ...

  9. Increased physical activity severely induces osteoarthritic changes in knee joints with papain induced sulfate-glycosaminoglycan depleted cartilage.

    Science.gov (United States)

    Siebelt, Michiel; Groen, Harald C; Koelewijn, Stuart J; de Blois, Erik; Sandker, Marjan; Waarsing, Jan H; Müller, Cristina; van Osch, Gerjo J V M; de Jong, Marion; Weinans, Harrie

    2014-01-29

    Articular cartilage needs sulfated-glycosaminoglycans (sGAGs) to withstand high pressures while mechanically loaded. Chondrocyte sGAG synthesis is regulated by exposure to compressive forces. Moderate physical exercise is known to improve cartilage sGAG content and might protect against osteoarthritis (OA). This study investigated whether rat knee joints with sGAG depleted articular cartilage through papain injections might benefit from moderate exercise, or whether this increases the susceptibility for cartilage degeneration. sGAGs were depleted from cartilage through intraarticular papain injections in the left knee joints of 40 Wistar rats; their contralateral joints served as healthy controls. Of the 40 rats included in the study, 20 rats remained sedentary, and the other 20 were subjected to a moderately intense running protocol. Animals were longitudinally monitored for 12 weeks with in vivo micro-computed tomography (μCT) to measure subchondral bone changes and single-photon emission computed tomography (SPECT)/CT to determine synovial macrophage activation. Articular cartilage was analyzed at 6 and 12 weeks with ex vivo contrast-enhanced μCT and histology to measure sGAG content and cartilage thickness. All outcome measures were unaffected by moderate exercise in healthy control joints of running animals compared with healthy control joints of sedentary animals. Papain injections in sedentary animals resulted in severe sGAG-depleted cartilage, slight loss of subchondral cortical bone, increased macrophage activation, and osteophyte formation. In running animals, papain-induced sGAG-depleted cartilage showed increased cartilage matrix degradation, sclerotic bone formation, increased macrophage activation, and more osteophyte formation. Moderate exercise enhanced OA progression in papain-injected joints and did not protect against development of the disease. This was not restricted to more-extensive cartilage damage, but also resulted in pronounced

  10. Increased physical activity severely induces osteoarthritic changes in knee joints with papain induced sulfate-glycosaminoglycan depleted cartilage

    Science.gov (United States)

    2014-01-01

    Introduction Articular cartilage needs sulfated-glycosaminoglycans (sGAGs) to withstand high pressures while mechanically loaded. Chondrocyte sGAG synthesis is regulated by exposure to compressive forces. Moderate physical exercise is known to improve cartilage sGAG content and might protect against osteoarthritis (OA). This study investigated whether rat knee joints with sGAG depleted articular cartilage through papain injections might benefit from moderate exercise, or whether this increases the susceptibility for cartilage degeneration. Methods sGAGs were depleted from cartilage through intraarticular papain injections in the left knee joints of 40 Wistar rats; their contralateral joints served as healthy controls. Of the 40 rats included in the study, 20 rats remained sedentary, and the other 20 were subjected to a moderately intense running protocol. Animals were longitudinally monitored for 12 weeks with in vivo micro-computed tomography (μCT) to measure subchondral bone changes and single-photon emission computed tomography (SPECT)/CT to determine synovial macrophage activation. Articular cartilage was analyzed at 6 and 12 weeks with ex vivo contrast-enhanced μCT and histology to measure sGAG content and cartilage thickness. Results All outcome measures were unaffected by moderate exercise in healthy control joints of running animals compared with healthy control joints of sedentary animals. Papain injections in sedentary animals resulted in severe sGAG-depleted cartilage, slight loss of subchondral cortical bone, increased macrophage activation, and osteophyte formation. In running animals, papain-induced sGAG-depleted cartilage showed increased cartilage matrix degradation, sclerotic bone formation, increased macrophage activation, and more osteophyte formation. Conclusions Moderate exercise enhanced OA progression in papain-injected joints and did not protect against development of the disease. This was not restricted to more-extensive cartilage

  11. Joint Intentionality

    Directory of Open Access Journals (Sweden)

    Koreň Ladislav

    2016-03-01

    Full Text Available According to the shared intentionality hypothesis proposed by Michael Tomasello, two cognitive upgrades – joint and collective intentionality, respectively – make human thinking unique. Joint intentionality, in particular, is a mindset supposed to account for our early, species-specific capacity to participate in collaborative activities involving two (or a few agents. In order to elucidate such activities and their proximate cognitive-motivational mechanism, Tomasello draws on philosophical accounts of shared intentionality. I argue that his deference to such cognitively demanding accounts of shared intentional activities is problematic if his theoretical ambition is in part to show that and how early (prelinguistic and precultural capacities for joint action contribute to the development of higher cognitive capacities.

  12. Overview and status of the Next European Dipole Joint Research Activity

    International Nuclear Information System (INIS)

    Devred, A; Baudouy, B; Baynham, D E

    2006-01-01

    The Next European Dipole (NED) Joint Research Activity was launched on 1 January 2004 to promote the development of high-performance Nb 3 Sn conductors in collaboration with European industry (aiming at a non-copper critical current density of 1500 A mm -2 at 4.2 K and 15 T) and to assess the suitability of Nb 3 Sn technology to the next generation of accelerator magnets (aiming at an aperture of 88 mm and a conductor peak field of ∼15 T). It is part of the Coordinated Accelerator Research in Europe (CARE) project, which involves eight collaborators, and is half-funded by the European Union. After briefly recalling the Activity organization, we report the main progress achieved over the last year, which includes: the manufacturing of a double-bath He II cryostat for heat transfer measurements through Nb 3 Sn conductor insulation, detailed quench computations for various NED-like magnet configurations, the award of two industrial subcontracts for Nb 3 Sn conductor development, the first results of a cross-calibration programme of test facilities for Nb 3 Sn wire characterization, detailed investigations of the mechanical properties of heavily cold-drawn Cu/Nb/Sn composite wires, and the preliminary assessment of a new insulation system based on polyimide-sized glass fibre tapes. Last, we briefly review the efforts of an ongoing Working Group on magnet design and optimization

  13. Overview and status of the Next European Dipole (NED) joint research activity

    CERN Document Server

    Devred, Arnaud; Baynham, D Elwyn; Boutboul, T; Canfer, S; Chorowski, M; Fabbricatore, P; Farinon, S; Félice, H; Fessia, P; Fydrych, J; Granata, V; Greco, Michela; Greenhalgh, J; Leroy, D; Loveridge, P W; Matkowski, M; Michalski, G; Michel, F; Oberli, L R; den Ouden, A; Pedrini, D; Pietrowicz, S; Polinski, J; Previtali, V; Quettier, L; Richter, D; Rifflet, J M; Rochford, J; Rondeaux, F; Sanz, S; Scheuerlein, C; Schwerg, N; Sgobba, Stefano; Sorbi, M; Toral-Fernandez, F; Van Weelderen, R; Védrine, P; Volpini, G

    2006-01-01

    The Next European Dipole (NED) Joint Research Activity was launched on 1st January 2004 to promote the development of high performance Nb$_{3}$Sn conductors in collaboration with European industry (aiming at a non-copper critical current density of 1500 A/mm2 at 4.2 K and 15 T) and to assess the suitability of Nb$_{3}$Sn technology to the next generation of accelerator magnets (aiming at an aperture of 88 mm and a conductor peak field of ~ 15 T). It is part of the Coordinated Accelerator Research in Europe (CARE) project, involves eight collaborators and is half-funded by the European Union. After briefly recalling the Activity organization, we report the main progress achieved over the last year, which includes: the manufacturing of a double-bath He II cryostat for heat transfer measurements through Nb$_{3}$Sn conductor insulation, detailed quench computations for various NED-like magnet configurations, the award of two industrial subcontracts for Nb$_{3}$Sn conductor development, the first results of a cros...

  14. Safeguards Implementation Practices Guide on Facilitating IAEA Verification Activities

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-12-15

    The IAEA implements safeguards pursuant to agreements concluded with States. It is in the interests of both States and the IAEA to cooperate to facilitate the practical implementation of safeguards. Such cooperation is explicitly required under all types of safeguards agreement. Effective cooperation depends upon States and the IAEA sharing a common understanding of their respective rights and obligations. To address this, in 2012 the IAEA published Services Series 21, Guidance for States Implementing Comprehensive Safeguards Agreements and Additional Protocols, which aimed at enhancing understanding of the safeguards obligations of both States and the IAEA and at improving their cooperation in safeguards implementation. States may establish different processes and procedures at the national level, and set up different systems as required to meet their safeguards obligations. Indeed, a variety of approaches are to be expected, owing to such differences as the size and complexity of States’ nuclear programmes and their regulatory framework. The purpose of this Safeguards Implementation Practices (SIP) Guide is to share the experiences and good practices as well as the lessons learned by both States and the IAEA, acquired over the many decades of safeguards implementation. The information contained in the SIP Guides is provided for explanatory purposes and use of the Guides is not mandatory. The descriptions in the SIP Guides have no legal status and are not intended to add to, subtract from, amend or derogate from, in any way, the rights and obligations of the IAEA and the States set forth in The Structure and Content of Agreements between the Agency and States Required in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons (issued as INFCIRC/153 (Corrected)) and Model Protocol Additional to the Agreement(s) between State(s) and the International Atomic Energy Agency for the Application of Safeguards (issued as INFCIRC/540 (Corrected)). This SIP

  15. Safeguards Implementation Practices Guide on Facilitating IAEA Verification Activities

    International Nuclear Information System (INIS)

    2014-01-01

    The IAEA implements safeguards pursuant to agreements concluded with States. It is in the interests of both States and the IAEA to cooperate to facilitate the practical implementation of safeguards. Such cooperation is explicitly required under all types of safeguards agreement. Effective cooperation depends upon States and the IAEA sharing a common understanding of their respective rights and obligations. To address this, in 2012 the IAEA published Services Series 21, Guidance for States Implementing Comprehensive Safeguards Agreements and Additional Protocols, which aimed at enhancing understanding of the safeguards obligations of both States and the IAEA and at improving their cooperation in safeguards implementation. States may establish different processes and procedures at the national level, and set up different systems as required to meet their safeguards obligations. Indeed, a variety of approaches are to be expected, owing to such differences as the size and complexity of States’ nuclear programmes and their regulatory framework. The purpose of this Safeguards Implementation Practices (SIP) Guide is to share the experiences and good practices as well as the lessons learned by both States and the IAEA, acquired over the many decades of safeguards implementation. The information contained in the SIP Guides is provided for explanatory purposes and use of the Guides is not mandatory. The descriptions in the SIP Guides have no legal status and are not intended to add to, subtract from, amend or derogate from, in any way, the rights and obligations of the IAEA and the States set forth in The Structure and Content of Agreements between the Agency and States Required in Connection with the Treaty on the Non-Proliferation of Nuclear Weapons (issued as INFCIRC/153 (Corrected)) and Model Protocol Additional to the Agreement(s) between State(s) and the International Atomic Energy Agency for the Application of Safeguards (issued as INFCIRC/540 (Corrected)). This SIP

  16. Independent and joint associations of physical activity and fitness with fibromyalgia symptoms and severity : The al-Ándalus project

    NARCIS (Netherlands)

    Segura-Jiménez, Víctor; Soriano-Maldonado, Alberto; Estévez-López, Fernando; Álvarez-Gallardo, Inmaculada C; Delgado-Fernández, Manuel; Ruiz, Jonatan R; Aparicio, Virginia A

    We examined independent and joint associations of objectively measured physical activity (PA) and physical fitness (PF) with pain, fatigue and the overall impact of fibromyalgia in 386 fibromyalgia women aged 51.2 ± 7.6 years. Levels of PA (light, moderate and vigorous) and PF were measured with

  17. Butt-joint integration of active optical components based on InP/AlInGaAsP alloys

    DEFF Research Database (Denmark)

    Kulkova, Irina; Kuznetsova, Nadezda; Semenova, Elizaveta

    2014-01-01

    We demonstrate all-active planar high quality butt-joint (BJ) integration of a QW Semiconductor Optical Amplifier (SOA) and MQW Electro-Absorption Modulator (EAM) based on an InP/AlInGaAsP platform. The degradation of the optical properties in the vicinity of ~1 μm to the BJ interface was determi...

  18. University Research and Development Activities: The Federal Income Tax Consequences of Research Contracts, Research Subsidiaries and Joint Ventures.

    Science.gov (United States)

    Kertz, Consuelo Lauda; Hasson, James K., Jr.

    1986-01-01

    Features of the federal income tax law applying to income received from commercially funded university-based scientific research and development activities are discussed, including: industry-sponsored research contracts, separately incorporated entities, partnerships and joint ventures, subsidiaries and unrelated income consequences of…

  19. Collaborative Partner or Social Tool? New Evidence for Young Children's Understanding of Joint Intentions in Collaborative Activities

    Science.gov (United States)

    Warneken, Felix; Grafenhain, Maria; Tomasello, Michael

    2012-01-01

    Some children's social activities are structured by joint goals. In previous research, the criterion used to determine this was relatively weak: if the partner stopped interacting, did the child attempt to re-engage her? But re-engagement attempts could easily result from the child simply realizing that she needs the partner to reach her own goal…

  20. 77 FR 60746 - Proposed Information Collection (VA/DOD Joint Disability Evaluation Board Claim) Activity...

    Science.gov (United States)

    2012-10-04

    ... burden of the collection of information on respondents, including through the use of automated collection techniques or the use of other forms of information technology. Title: VA/DOD Joint Disability Evaluation... War on Terror Heroes, VA and the Department of Defense (DOD) have agreed to develop a joint process in...

  1. Joint Coordination and Muscle Activities of Ballet Dancers During Tiptoe Standing.

    Science.gov (United States)

    Tanabe, Hiroko; Fujii, Keisuke; Kouzaki, Motoki

    2017-01-01

    We aimed to investigate joint coordination of lower limbs in dancers during tiptoe standing and the relationship between joint coordination and muscle coactivation. Seven female ballet dancers performed tiptoe standing with six leg positions (fi e classical dance positions and one modern dance position) for 10 s. The kinematic data of the metatarsophalangeal (MP), ankle, knee, and hip joints was collected, and surface electromyography (EMG) of over 13 lower limb muscles was conducted. Principal component analysis was performed to determine joint coordination. MP-ankle and ankle-knee had in-phase coordination, whereas knee-hip showed anti-phase coordination in the sagittal plane. In addition, most EMG-EMG coherence around the MP and ankle joints was significant up to 50 Hz when these two joints swayed with in-phase. This suggests that different joint coordination patterns are associated with neural processing related to different muscle coactivation patterns. In conclusion, ballet dancers showed in-phase coordination from the MP to knee joints, which was associated with muscle coactivation to a higher frequency domain (up to 50 Hz) in comparison with anti-phase coordination.

  2. Results of the implementation of a pilot model for the bidirectional screening and joint management of patients with pulmonary tuberculosis and diabetes mellitus in Mexico.

    Directory of Open Access Journals (Sweden)

    Martín Castellanos-Joya

    Full Text Available Recently, the World Health Organisation and the International Union Against Tuberculosis and Lung Disease published a Collaborative Framework for the Care and Control of Tuberculosis (TB and Diabetes (DM (CFTB/DM proposing bidirectional screening and joint management.To evaluate the feasibility and effectiveness of the CFTB/DM in Mexico.Prospective observational cohort.15 primary care units in 5 states in Mexico.Patients aged ≥20 years diagnosed with DM or pulmonary TB who sought care at participating clinics.The WHO/Union CFTB/DM was adapted and implemented according to official Mexican guidelines. We recruited participants from July 2012 to April 2013 and followed up until March 2014. Bidirectional screening was performed. Patients diagnosed with TB and DM were invited to receive TB treatment under joint management.Diagnoses of TB among DM, of DM among TB, and treatment outcomes among patients with DM and TB.Of 783 DM patients, 11 (1.4% were unaware of their TB. Of 361 TB patients, 16 (4.4% were unaware of their DM. 95 TB/DM patients accepted to be treated under joint management, of whom 85 (89.5% successfully completed treatment. Multiple linear regression analysis with change in HbA1c and random capillary glucose as dependent variables revealed significant decrease with time (regression coefficients (β  = -0.660, (95% confidence interval (CI, -0.96 to -0.35; and β = -1.889 (95% CI, -2.77 to -1.01, respectively adjusting by sex, age and having been treated for a previous TB episode. Patients treated under joint management were more likely to experience treatment success than patients treated under routine DM and TB programs as compared to historical (adjusted OR (aOR, 2.8, 95%CI 1.28-6.13 and same period (aOR 2.37, 95% CI 1.13-4.96 comparison groups.Joint management of TB and DM is feasible and appears to improve clinical outcomes.

  3. Results of the implementation of a pilot model for the bidirectional screening and joint management of patients with pulmonary tuberculosis and diabetes mellitus in Mexico.

    Science.gov (United States)

    Castellanos-Joya, Martín; Delgado-Sánchez, Guadalupe; Ferreyra-Reyes, Leticia; Cruz-Hervert, Pablo; Ferreira-Guerrero, Elizabeth; Ortiz-Solís, Gabriela; Jiménez, Mirtha Irene; Salazar, Leslie Lorena; Montero-Campos, Rogelio; Mongua-Rodríguez, Norma; Baez-Saldaña, Renata; Bobadilla-del-Valle, Miriam; González-Roldán, Jesús Felipe; Ponce-de-León, Alfredo; Sifuentes-Osornio, José; García-García, Lourdes

    2014-01-01

    Recently, the World Health Organisation and the International Union Against Tuberculosis and Lung Disease published a Collaborative Framework for the Care and Control of Tuberculosis (TB) and Diabetes (DM) (CFTB/DM) proposing bidirectional screening and joint management. To evaluate the feasibility and effectiveness of the CFTB/DM in Mexico. Prospective observational cohort. 15 primary care units in 5 states in Mexico. Patients aged ≥20 years diagnosed with DM or pulmonary TB who sought care at participating clinics. The WHO/Union CFTB/DM was adapted and implemented according to official Mexican guidelines. We recruited participants from July 2012 to April 2013 and followed up until March 2014. Bidirectional screening was performed. Patients diagnosed with TB and DM were invited to receive TB treatment under joint management. Diagnoses of TB among DM, of DM among TB, and treatment outcomes among patients with DM and TB. Of 783 DM patients, 11 (1.4%) were unaware of their TB. Of 361 TB patients, 16 (4.4%) were unaware of their DM. 95 TB/DM patients accepted to be treated under joint management, of whom 85 (89.5%) successfully completed treatment. Multiple linear regression analysis with change in HbA1c and random capillary glucose as dependent variables revealed significant decrease with time (regression coefficients (β)  = -0.660, (95% confidence interval (CI), -0.96 to -0.35); and β = -1.889 (95% CI, -2.77 to -1.01, respectively)) adjusting by sex, age and having been treated for a previous TB episode. Patients treated under joint management were more likely to experience treatment success than patients treated under routine DM and TB programs as compared to historical (adjusted OR (aOR), 2.8, 95%CI 1.28-6.13) and same period (aOR 2.37, 95% CI 1.13-4.96) comparison groups. Joint management of TB and DM is feasible and appears to improve clinical outcomes.

  4. Managing Knee Osteoarthritis: The Effects of Body Weight Supported Physical Activity on Joint Pain, Function, and Thigh Muscle Strength.

    Science.gov (United States)

    Peeler, Jason; Christian, Mathew; Cooper, Juliette; Leiter, Jeffrey; MacDonald, Peter

    2015-11-01

    To determine the effect of a 12-week lower body positive pressure (LBPP)-supported low-load treadmill walking program on knee joint pain, function, and thigh muscle strength in overweight patients with knee osteoarthritis (OA). Prospective, observational, repeated measures investigation. Community-based, multidisciplinary sports medicine clinic. Thirty-one patients aged between 55 and 75 years, with a body mass index ≥25 kg/m and mild-to-moderate knee OA. Twelve-week LBPP-supported low-load treadmill walking regimen. Acute knee joint pain (visual analog scale) during full weight bearing treadmill walking, chronic knee pain, and joint function [Knee Injury and Osteoarthritis Outcome Score (KOOS) questionnaire] during normal activities of daily living, and thigh muscle strength (isokinetic testing). Appropriate methods of statistical analysis were used to compare data from baseline and follow-up evaluation. Participants reported significant improvements in knee joint pain and function and demonstrated significant increases in thigh muscle strength about the degenerative knee. Participants also experienced significant reductions in acute knee pain during full weight bearing treadmill walking and required dramatically less LBPP support to walk pain free on the treadmill. Data suggest that an LBPP-supported low-load exercise regimen can be used to significantly diminish knee pain, enhance joint function, and increase thigh muscle strength, while safely promoting pain-free walking exercise in overweight patients with knee OA. These findings have important implications for the development of nonoperative treatment strategies that can be used in the management of joint symptoms associated with progressive knee OA in at-risk patient populations. This research suggests that LBPP-supported low-load walking is a safe user-friendly mode of exercise that can be successfully used in the management of day-to-day joint symptoms associated with knee OA, helping to improve the

  5. Coordinated Volt/Var Control in Distribution Systems with Distributed Generations Based on Joint Active and Reactive Powers Dispatch

    Directory of Open Access Journals (Sweden)

    Abouzar Samimi

    2016-01-01

    Full Text Available One of the most significant control schemes in optimal operation of distribution networks is Volt/Var control (VVC. Owing to the radial structure of distribution systems and distribution lines with a small X/R ratio, the active power scheduling affects the VVC issue. A Distribution System Operator (DSO procures its active and reactive power requirements from Distributed Generations (DGs along with the wholesale electricity market. This paper proposes a new operational scheduling method based on a joint day-ahead active/reactive power market at the distribution level. To this end, based on the capability curve, a generic reactive power cost model for DGs is developed. The joint active/reactive power dispatch model presented in this paper motivates DGs to actively participate not only in the energy markets, but also in the VVC scheme through a competitive market. The proposed method which will be performed in an offline manner aims to optimally determine (i the scheduled active and reactive power values of generation units; (ii reactive power values of switched capacitor banks; and (iii tap positions of transformers for the next day. The joint active/reactive power dispatch model for daily VVC is modeled in GAMS and solved with the DICOPT solver. Finally, the plausibility of the proposed scheduling framework is examined on a typical 22-bus distribution test network over a 24-h period.

  6. Activation of plantar flexor muscles is constrained by multiple muscle synergies rather than joint torques.

    Directory of Open Access Journals (Sweden)

    Takahito Suzuki

    Full Text Available Behavioral evidence has suggested that a small number of muscle synergies may be responsible for activating a variety of muscles. Nevertheless, such dimensionality reduction may also be explained using the perspective of alternative hypotheses, such as predictions based on linear combinations of joint torques multiplied by corresponding coefficients. To compare the explanatory capacity of these hypotheses for describing muscle activation, we enrolled 12 male volunteers who performed isometric plantar flexor contractions at 10-100% of maximum effort. During each plantar flexor contraction, the knee extensor muscles were isometrically contracted at 0%, 50%, or 100% of maximum effort. Electromyographic activity was recorded from the vastus lateralis, medial gastrocnemius (MG, lateral gastrocnemius (LG, and soleus muscles and quantified using the average rectified value (ARV. At lower plantar flexion torque, regression analysis identified a clear linear relationship between the MG and soleus ARVs and between the MG and LG ARVs, suggesting the presence of muscle synergy (r2 > 0.65. The contraction of the knee extensor muscles induced a significant change in the slope of this relationship for both pairs of muscles (MG × soleus, P = 0.002; MG × LG, P = 0.006. Similarly, the slope of the linear relationship between the plantar flexion torque and the ARV of the MG or soleus changed significantly with knee extensor contraction (P = 0.031 and P = 0.041, respectively. These results suggest that muscle synergies characterized by non-mechanical constraints are selectively recruited according to whether contraction of the knee extensor muscles is performed simultaneously, which is relatively consistent with the muscle synergy hypothesis.

  7. 24 CFR 572.215 - Implementation grants-eligible activities.

    Science.gov (United States)

    2010-04-01

    ...) Homebuyer outreach and selection. Reasonable and necessary costs of marketing the program to potential... related to implementing the affirmative fair housing marketing strategy required under § 572.110. (k... management, home maintenance, home repair, construction skills (especially where the eligible family will do...

  8. Active facilitation of focus groups: exploring the implementation of ...

    African Journals Online (AJOL)

    In this article, we explain how we took an “active” approach to focus group discussions with teachers in three South African schools. The topic of discussion was their views on the implementation of inclusive education. We shall also show how we sought feedback from the participants on their experiences of these ...

  9. Knee and Hip Joint Kinematics Predict Quadriceps and Hamstrings Neuromuscular Activation Patterns in Drop Jump Landings.

    Directory of Open Access Journals (Sweden)

    Bart Malfait

    Full Text Available The purpose was to assess if variation in sagittal plane landing kinematics is associated with variation in neuromuscular activation patterns of the quadriceps-hamstrings muscle groups during drop vertical jumps (DVJ.Fifty female athletes performed three DVJ. The relationship between peak knee and hip flexion angles and the amplitude of four EMG vectors was investigated with trajectory-level canonical correlation analyses over the entire time period of the landing phase. EMG vectors consisted of the {vastus medialis(VM,vastus lateralis(VL}, {vastus medialis(VM,hamstring medialis(HM}, {hamstring medialis(HM,hamstring lateralis(HL} and the {vastus lateralis(VL,hamstring lateralis(HL}. To estimate the contribution of each individual muscle, linear regressions were also conducted using one-dimensional statistical parametric mapping.The peak knee flexion angle was significantly positively associated with the amplitudes of the {VM,HM} and {HM,HL} during the preparatory and initial contact phase and with the {VL,HL} vector during the peak loading phase (p<0.05. Small peak knee flexion angles were significantly associated with higher HM amplitudes during the preparatory and initial contact phase (p<0.001. The amplitudes of the {VM,VL} and {VL,HL} were significantly positively associated with the peak hip flexion angle during the peak loading phase (p<0.05. Small peak hip flexion angles were significantly associated with higher VL amplitudes during the peak loading phase (p = 0.001. Higher external knee abduction and flexion moments were found in participants landing with less flexed knee and hip joints (p<0.001.This study demonstrated clear associations between neuromuscular activation patterns and landing kinematics in the sagittal plane during specific parts of the landing. These findings have indicated that an erect landing pattern, characterized by less hip and knee flexion, was significantly associated with an increased medial and posterior

  10. Business perspectives on 'Joint Implementation': A study of conditions for Swedish company participation in Joint Implementation under the Kyoto Protocol; Foeretagsperspektiv paa 'Joint Implementation'. En studie av foerutsaettningar foer svenska foeretags deltagande i Gemensamt genomfoerande under Kyotoprotokollet

    Energy Technology Data Exchange (ETDEWEB)

    Burstroem von Malmborg, Fredrik [Royal Inst. of Tech., Stockholm (Sweden); Borgstroem, Truls; Dethlefsen, Ulrika; Kling, Aasa [Vattenfall AB, Stockholm (Sweden)

    2002-12-01

    At present, suggestions as for how a JI system would be designed and implemented are being worked out on a national level in Sweden and other countries. An important question in international and national climate policy and thus in work related to JI is how to engage companies. In order to make companies interested in investing and participating in JI, the mechanisms must be compatible with the ways in which companies work. Hence, knowledge and concern of conditions for those who are supposed to implement the politics in practice would be a key issue for the institutions that shape climate policy and JI systems. Given this background and the present situation regarding JI, this report aims at providing a business perspective on the prerequisites for implementing JI in Sweden. The main question addressed in the report is: What would make Swedish companies participate in JI projects? The study underlying this report covered three workshops where representatives of in all 15 Swedish companies from different industry sectors, by working in group, determined and discussed opportunities and obstacles for participation of companies in JI as well as concrete measures as for enabling such participation. From the empirical data collected we have found that Swedish companies, if not directly opposed to JI, play a waiting game at present regarding investments and participation in specific JI projects. According to the data, companies would invest and participate in JI projects if and only if it is found to be the most competitive of different alternatives for the company to meet its carbon dioxide emission restrictions or a profitable project. The former condition applies for companies with considerable CO{sub 2} emissions, the latter for companies with low or no such emissions. However, JI is currently perceived of as risky and associated with large uncertainties. The perceived uncertainties associated with JI participation are mainly related to indistinct and ambiguous

  11. Microseismic monitoring of columnar jointed basalt fracture activity: a trial at the Baihetan Hydropower Station, China

    Science.gov (United States)

    Chen, Bing-Rui; Li, Qing-Peng; Feng, Xia-Ting; Xiao, Ya-Xun; Feng, Guang-Liang; Hu, Lian-Xing

    2014-10-01

    Severe stress release has occurred to the surrounding rocks of the typically columnar jointed basalt after excavation at the Baihetan Hydropower Station, Jinsha River, China, where cracking, collapse, and other types of failure may take place occasionally due to relaxation fracture. In order to understand the relaxation fracture characteristics of the columnar jointed basalt in the entire excavation process at the diversion tunnel of the Baihetan Hydropower Station, real-time microseismic monitoring tests were performed. First, the applicability of a geophone and accelerometer was analyzed in the columnar jointed basalt tunnel, and the results show that the accelerometer was more applicable to the cracking monitoring of the columnar jointed basalt. Next, the waveform characteristics of the microseismic signals were analyzed, and the microseismic signals were identified as follows: rock fracture signal, drilling signal, electrical signal, heavy vehicle passing signal, and blast signal. Then, the attenuation characteristics of the microseismic signals in the columnar jointed basalt tunnel were studied, as well as the types and characteristics of the columnar jointed basalt fracture. Finally, location analysis was conducted on the strong rock fracture events, in which four or more sensors were triggered, to obtain the temporal and spatial evolution characteristics and laws of the columnar jointed basalt relaxation fracture after excavation. The test results are not only of important reference value to the excavation and support of diversion tunnel at the Baihetan Hydropower Station, but also of great referential significance and value to the conduction of similar tests.

  12. Joint Identification of Genetic Variants for Physical Activity in Korean Population

    Directory of Open Access Journals (Sweden)

    Jayoun Kim

    2014-07-01

    Full Text Available There has been limited research on genome-wide association with physical activity (PA. This study ascertained genetic associations between PA and 344,893 single nucleotide polymorphism (SNP markers in 8842 Korean samples. PA data were obtained from a validated questionnaire that included information on PA intensity and duration. Metabolic equivalent of tasks were calculated to estimate the total daily PA level for each individual. In addition to single- and multiple-SNP association tests, a pathway enrichment analysis was performed to identify the biological significance of SNP markers. Although no significant SNP was found at genome-wide significance level via single-SNP association tests, 59 genetic variants mapped to 76 genes were identified via a multiple SNP approach using a bootstrap selection stability measure. Pathway analysis for these 59 variants showed that maturity onset diabetes of the young (MODY was enriched. Joint identification of SNPs could enable the identification of multiple SNPs with good predictive power for PA and a pathway enriched for PA.

  13. Net joint moments and muscle activation in barbell squats without and with restricted anterior leg rotation.

    Science.gov (United States)

    Chiu, Loren Z F; vonGaza, Gabriella L; Jean, Liane M Y

    2017-01-01

    Muscle utilisation in squat exercise depends on technique. The purpose of this study was to compare net joint moments (NJMs) and muscle activation during squats without and with restricted leg dorsiflexion. Experienced men (n = 5) and women (n = 4) performed full squats at 80% one repetition maximum. 3D motion analysis, force platform and (EMG) data were collected. Restricting anterior leg rotation reduced anterior leg (P = 0.001) and posterior thigh (P squat depth, ankle plantar flexor (P squats. Hip extensor NJM (P = 0.14) was not different between squat types at maximum squat depth. Vastus lateralis (P > 0.05), vastus medialis (P > 0.05) and rectus femoris (P > 0.05) EMG were not different between squat types. Unrestricted squats have higher ankle plantar flexor and knee extensor NJM than previously reported from jumping and landing. However, ankle plantar flexor and knee extensor NJM are lower in restricted squats than previous studies of jumping and landing. The high NJM in unrestricted squat exercise performed through a full range of motion suggests this squat type would be more effective to stimulate adaptations in the lower extremity musculature than restricted squats.

  14. Bio-Inspired Control of an Arm Exoskeleton Joint with Active-Compliant Actuation System

    Directory of Open Access Journals (Sweden)

    Michele Folgheraiter

    2009-01-01

    Full Text Available This paper presents the methodology followed on the design of a multi-contact point haptic interface that uses a bio-inspired control approach and a novel actuation system. The combination of these components aims at creating a system that increases the operability of the target, and, at the same time, enables an intuitive and safe tele-operation of any complex robotic system of any given morphology. The novelty lies on the combination of a thoughtful kinematic structure driven by an active-compliant actuation system and a bio-inspired paradigm for its regulation. Due to the proposed actuation approach, the final system will achieve the condition of wearable system. On that final solution, each joint will be able to change its stiffness depending on the task to be executed, and on the anatomical features of each individual. Moreover, the system provides a variety of safety mechanisms at different levels to prevent causing any harm to the operator. In future, the system should allow the complete virtual immersion of the user within the working scenario.

  15. Implementing a C++ Version of the Joint Seismic-Geodetic Algorithm for Finite-Fault Detection and Slip Inversion for Earthquake Early Warning

    Science.gov (United States)

    Smith, D. E.; Felizardo, C.; Minson, S. E.; Boese, M.; Langbein, J. O.; Guillemot, C.; Murray, J. R.

    2015-12-01

    The earthquake early warning (EEW) systems in California and elsewhere can greatly benefit from algorithms that generate estimates of finite-fault parameters. These estimates could significantly improve real-time shaking calculations and yield important information for immediate disaster response. Minson et al. (2015) determined that combining FinDer's seismic-based algorithm (Böse et al., 2012) with BEFORES' geodetic-based algorithm (Minson et al., 2014) yields a more robust and informative joint solution than using either algorithm alone. FinDer examines the distribution of peak ground accelerations from seismic stations and determines the best finite-fault extent and strike from template matching. BEFORES employs a Bayesian framework to search for the best slip inversion over all possible fault geometries in terms of strike and dip. Using FinDer and BEFORES together generates estimates of finite-fault extent, strike, dip, preferred slip, and magnitude. To yield the quickest, most flexible, and open-source version of the joint algorithm, we translated BEFORES and FinDer from Matlab into C++. We are now developing a C++ Application Protocol Interface for these two algorithms to be connected to the seismic and geodetic data flowing from the EEW system. The interface that is being developed will also enable communication between the two algorithms to generate the joint solution of finite-fault parameters. Once this interface is developed and implemented, the next step will be to run test seismic and geodetic data through the system via the Earthworm module, Tank Player. This will allow us to examine algorithm performance on simulated data and past real events.

  16. Partial antiviral activities detection of chicken Mx jointing with neuraminidase gene (NA against Newcastle disease virus.

    Directory of Open Access Journals (Sweden)

    Yani Zhang

    Full Text Available As an attempt to increase the resistance to Newcastle Disease Virus (NDV and so further reduction of its risk on the poultry industry. This work aimed to build the eukaryotic gene co-expression plasmid of neuraminidase (NA gene and myxo-virus resistance (Mx and detect the gene expression in transfected mouse fibroblasts (NIH-3T3 cells, it is most important to investigate the influence of the recombinant plasmid on the chicken embryonic fibroblasts (CEF cells. cDNA fragment of NA and mutant Mx gene were derived from pcDNA3.0-NA and pcDNA3.0-Mx plasmid via PCR, respectively, then NA and Mx cDNA fragment were inserted into the multiple cloning sites of pVITRO2 to generate the eukaryotic co-expression plasmid pVITRO2-Mx-NA. The recombinant plasmid was confirmed by restriction endonuclease treatment and sequencing, and it was transfected into the mouse fibroblasts (NIH-3T3 cells. The expression of genes in pVITRO2-Mx-NA were measured by RT-PCR and indirect immunofluorescence assay (IFA. The recombinant plasmid was transfected into CEF cells then RT-PCR and the micro-cell inhibition tests were used to test the antiviral activity for NDV. Our results showed that co-expression vector pVITRO2-Mx-NA was constructed successfully; the expression of Mx and NA could be detected in both NIH-3T3 and CEF cells. The recombinant proteins of Mx and NA protect CEF cells from NDV infection until after 72 h of incubation but the individually mutagenic Mx protein or NA protein protects CEF cells from NDV infection till 48 h post-infection, and co-transfection group decreased significantly NDV infection compared with single-gene transfection group (P<0. 05, indicating that Mx-NA jointing contributed to delaying the infection of NDV in single-cell level and the co-transfection of the jointed genes was more powerful than single one due to their synergistic effects.

  17. The relationship between multiple joint flexibility and functional performance in independent and physically active elderly women

    Directory of Open Access Journals (Sweden)

    Maria Joana de Carvalho

    2007-09-01

    Full Text Available Multi-joint flexibility assessment seems to be more appropriate for analyzing the association between fl exibility and functional fitness, but there is a lack of studies to confi rm this possibility in elderly people. The present study investigated the relationship between a multiple joint fl exibility assessment and the functional performance of 30 independent and physically active elderly women (age=68±1yr. Flexibility was assessed using the Chair Sit-and-Reach Test (CSRT. Functional performance was tested by a combination of three tasks: a Step Length (SL; b Time to Put on Sneakers (TPS; c Climbing Stairs (CS. The association between fl exibility and functional performance was tested by both simple and multiple correlation techniques. Pearson’s correlation was signifi cant for TPS (r = -.37; p ABSTRACT

  18. 25 years of the Joint Institute for Nuclear Research in Dubna and Czechoslovakia's part in its activities

    International Nuclear Information System (INIS)

    Simane, C.; Tucek, J.

    1981-01-01

    The main tasks and results attained by the individual units of the Joint Institute for Nuclear Research in Dubna are briefly described: by the high energy laboratory, the nuclear problems laboratory, the laboratory of theoretical physics, the laboratory of neutron physics, the laboratory of nuclear reactions, the laboratory of computer technology and automation, and by the unit responsible for the implementation of the project for accelerators of positively charged ions based on the principle of collective acceleration using electron rings. Czechoslovakia contributes approximately 6% to the financing of the Institute. Also briefly described are the main fields of cooperation between Czechoslovak research institutes and the laboratories of the Joint Institute for Nuclear Research. (Z.M.)

  19. Physical activity behaviour in men with inflammatory joint disease: a cross-sectional register-based study.

    Science.gov (United States)

    Hammer, Nanna Maria; Midtgaard, Julie; Hetland, Merete Lund; Krogh, Niels Steen; Esbensen, Bente Appel

    2018-05-01

    Physical activity is recommended as an essential part of the non-pharmacological management of inflammatory joint disease, but previous research in this area has predominantly included women. The aim of this study was to examine physical activity behaviour in men with inflammatory joint disease. The study was conducted as a cross-sectional register-based study. Data on physical activity behaviour in men with RA, PsA and AS were matched with sociodemographic and clinical variables extracted from the DANBIO registry. Logistic regression analyses using multiple imputations were performed to investigate demographic and clinical variables associated with regular engagement in physical activity (moderate-vigorous ⩾2 h/week). Descriptive statistics were applied to explore motivation, barriers and preferences for physical activity. A total of 325 men were included of whom 129 (40%) engaged in regular physical activity. In univariate analyses, higher age, visual analogue scale (VAS) for pain, VAS fatigue, VAS patient's global, CRP level, disease activity, functional disability and current smoking were negatively associated with regular engagement in physical activity. In the final multivariable regression model only a high VAS fatigue score (⩾61 mm) (OR = 0.228; CI: 0.119, 0.436) remained significantly independently associated with regular physical activity. A majority of men with inflammatory joint disease do not meet the recommendations of regular physical activity. Both sociodemographic and clinical parameters were associated with engagement in physical activity, and fatigue especially seems to play a pivotal role in explaining suboptimal physical activity behaviour in this patient group.

  20. Implementation Opportunities of Green Accounting for Activity-Based Costing (ABC in Romania

    Directory of Open Access Journals (Sweden)

    Sorinel Capusneanu

    2008-01-01

    Full Text Available This article refers to implementation opportunities of green accounting for the Activity- Based Costing method. It shows why we choose Activity-Based Costing method and what must be done in this way. Green accounting observes the specific principles of the Activity-Based Costing method. It also represents the advantages and disadvantages of the green accounting into an enterprise in case of Activity-Based Costing implementation. The paper describes the stages we must follow in case of implementation of green accounting alongside Activity-Based Costing method into an enterprise.

  1. The current implementation status of the integration of sports and physical activity into Dutch rehabilitation care

    NARCIS (Netherlands)

    Hoekstra, Femke; Hettinga, Florentina J; Alingh, Rolinde A; Duijf, Marjo; Dekker, Rienk; van der Woude, Lucas H V; van der Schans, Cees P

    PURPOSE: To describe the current status of the nationwide implementation process of a sports and physical activity stimulation programme to gain insight into how sports and physical activity were integrated into Dutch rehabilitation care. METHODS: The current implementation status of a sports and

  2. Types of internal facilitation activities in hospitals implementing evidence-based interventions.

    Science.gov (United States)

    Baloh, Jure; Zhu, Xi; Ward, Marcia M

    2017-01-25

    Implementation models, frameworks, and theories recognize the importance of activities that facilitate implementation success. However, little is known about internal facilitation activities that hospital personnel engage in during implementation efforts. The aim of the study was to examine internal facilitation activities at 10 critical access hospitals in rural Iowa during their implementation of TeamSTEPPS, a patient safety intervention, and to identify characteristics that distinguish different types of facilitation activities. We followed 10 critical access hospitals for 2 years after the onset of implementation, conducting quarterly interviews with key informants. On the basis of the transcripts from the first two quarters, a coding template was developed using inductive analyses. The template was then applied deductively to code all interview transcripts. Using comparative analysis, we examined the characteristics that distinguish between the facilitation types. We identified four types of facilitation activities-Leadership, Buy-in, Customization, and Accountability. Individuals and teams engaged in different types of facilitation activities, both in a planned and an ad hoc manner. These activities targeted at both people and practices and exhibited varying temporal patterns (start and peak time). There are four types of facilitation activities that hospitals engage in while implementing evidence-based practices, offering a parsimonious way to characterize facilitation activities. New theoretical and empirical research opportunities are discussed. Understanding the types of facilitation activities and their distinguishing characteristics can assist managers in planning and executing implementations of evidence-based interventions.

  3. Factors affecting implementation of practical activities in science ...

    African Journals Online (AJOL)

    Absence of separate and well equipped laboratory for each science, absence of efforts made by science teacher to use local material for practice of basic activities and less attention of local government and school administrative to existing problem results in less student motivation to practical activity which have influence ...

  4. Experience of joint use NDA instruments between Japan and IAEA in inspection fields

    International Nuclear Information System (INIS)

    Yoshii, Hiroshi; Aoki, Minoru; Shimizu, Toku

    1997-01-01

    In order to implement more effective and efficient safeguards scheme in Japan, Japan and IAEA established joint use program of NDA instruments which was commenced in 1989 from LEU fuel fabrication facilities. The joint use program was proposed by Science and Technology Agency (STA) in the 10th (1989) Joint Japan and IAEA Committee, and it was agreed. Subsequently, Japan and IAEA established working group of the joint use program, whose prepared necessary joint use procedures. Currently, the joint use program has been expanding to almost facilities in domestic, and has been contributing reduce the facility operator's burden for the for inspection activities. (author)

  5. Effect of Forefoot Strike on Lower Extremity Muscle Activity and Knee Joint Angle During Cutting in Female Team Handball Players.

    Science.gov (United States)

    Yoshida, Naruto; Kunugi, Shun; Mashimo, Sonoko; Okuma, Yoshihiro; Masunari, Akihiko; Miyazaki, Shogo; Hisajima, Tatsuya; Miyakawa, Shumpei

    2015-06-01

    The purpose of this study is to examine the effects of different strike forms, during cutting, on knee joint angle and lower limb muscle activity. Surface electromyography was used to measure muscle activity in individuals performing cutting manoeuvres involving either rearfoot strikes (RFS) or forefoot strikes (FFS). Three-dimensional motion analysis was used to calculate changes in knee angles, during cutting, and to determine the relationship between muscle activity and knee joint angle. Force plates were synchronized with electromyography measurements to compare muscle activity immediately before and after foot strike. The valgus angle tends to be smaller during FFS cutting than during RFS cutting. Just prior to ground contact, biceps femoris, semitendinosus, and lateral head of the gastrocnemius muscle activities were significantly greater during FFS cutting than during RFS cutting; tibialis anterior muscle activity was greater during RFS cutting. Immediately after ground contact, biceps femoris and lateral head of the gastrocnemius muscle activities were significantly greater during FFS cutting than during RFS cutting; tibialis anterior muscle activity was significantly lower during FFS cutting. The results of the present study suggest that the hamstrings demonstrate greater activity, immediately after foot strike, during FFS cutting than during RFS cutting. Thus, FFS cutting may involve a lower risk of anterior cruciate ligament injury than does RFS cutting.

  6. Joint associations of physical activity and screen time with overweight among japanese adults

    Directory of Open Access Journals (Sweden)

    Liao Yung

    2011-11-01

    Full Text Available Abstract Background Although both insufficient physical activity (PA and high screen time (ST are independent risk factors for obesity, how the combination of sufficient/insufficient PA and high/low ST could increase obesity risk among the adult population of Japan is not known. This study examined joint associations of PA and ST with overweight among Japanese adults. Methods An Internet-based survey collected data on height, weight, self-reported time spent in PA and ST, and sociodemographic variables from 2832 adults. Respondents were categorized into sufficient PA/low ST, sufficient PA/high ST, insufficient PA/low ST, or insufficient PA/high ST categories as per public PA guidelines and the median of ST. Logistic regression analysis examined the odds ratios (OR of being overweight (body mass index, ≥ 25 kg/m2 according to the categories of PA and ST. Results In comparison with the sufficient PA/low ST category, participants in the insufficient PA/high ST category were significantly more likely overweight (OR, 1.48; 95% confidence interval [95%CI, 1.14, 1.93 after adjusting for sociodemographic variables. A significantly higher OR for overweight (including obesity among insufficient PA/high ST category was also observed in men, but no significant association was found in women. Conclusions Both insufficient PA and prolonged ST contribute to overweight and obesity among Japanese adults. Public health initiatives addressing obesity in Japan need to consider both promoting PA and reducing ST, especially in men.

  7. Preparing for Construction and Operation of Geological Repositories - Challenges to the Regulator and the Implementer. Proceedings of the Joint RF/IGSC Workshop, Issy-les-Moulineaux, France, 25-27 January 2012

    International Nuclear Information System (INIS)

    2014-01-01

    More radioactive waste management programmes are advancing to a new repository development phase and are preparing for the application of their construction license of a deep geological disposal facility. Such developmental progress brought along significant changes to repository development affecting both the waste management programme implementers and the regulators. New issues impacting both the regulatory authorities and the future facility operators include operational safety and reliability, increased demands on human resources, activities to ensure quality assurance, the additional requirements on information management system and management plans for construction work. To respond to new arising issues, the Radioactive Waste Management Committee (RWMC) of the OECD Nuclear Energy Agency (NEA) has agreed, as stated in the 2011-2016 Strategic Plan, that the Committee will focus on constituencies for the preparation of the construction and operation license of future deep geological repositories. In addition, the Committee will consider operational aspects of repository implementation, both connected to the operational safety and the impact on the post-closure long-term safety. In particular, the RWMC has approved the RWMC Regulator's Forum (RWMC-RF) and the Integration Group for the Safety Case (IGSC) to hold a joint workshop to explore challenging issues and practices in preparing for the application of the construction license of a geological repository. The joint workshop titled 'Preparing for Construction and Operation of Geological Repositories - Challenges to the Regulator and the Implementer' was held on January 25-27, 2012 at the NEA premises in Issy-les-Moulineaux, France. The key objective of the workshop was to identify, and exchange experience on, the current and future challenges faced by the implementers and the regulators when preparing for their application of a construction license of a geological repository. The workshop gave a

  8. Knee joint kinaesthesia and neuromuscular coordination during three phases of the menstrual cycle in moderately active women.

    Science.gov (United States)

    Fridén, Cecilia; Hirschberg, Angelica Lindén; Saartok, Tönu; Renström, Per

    2006-04-01

    An increased incidence of sports related injuries in the premenstrual phase as well as in the menstrual phase of the menstrual cycle has been described. This may be explained by alterations in proprioception and neuromuscular coordination due to hormonal variations. Prospective, within women analysis of knee joint kinesthesia and neuromuscular coordination were performed by repeated measures analysis of variance in three hormonally verified phases of three consecutive menstrual cycles. Thirty-two healthy, moderately active female subjects volunteered to participate in the study. Twenty-five of the subjects performed at least one hormonally verified menstrual cycle. A specially designed device was used to investigate knee joint kinaesthesia and neuromuscular coordination was measured with the square hop test. These tests were carried out in the menstrual phase, ovulation phase and premenstrual phase determined by hormone analyses in three consecutive menstrual cycles. An impaired knee joint kinaesthesia was detected in the premenstrual phase and the performance of square hop test was significantly improved in the ovulation phase compared to the other two phases. The results of this study indicate that the variation of sex hormones in the menstrual cycle has an effect on performance of knee joint kinaesthesia and neuromuscular coordination.

  9. Guidelines for the Institutional Implementation of Developmental Neuroprotective Care in the NICU. Part B: Recommendations and Justification. A Joint Position Statement From the CANN, CAPWHN, NANN, and COINN.

    Science.gov (United States)

    Milette, Isabelle; Martel, Marie-Josée; da Silva, Margarida Ribeiro; Coughlin McNeil, Mary

    2017-06-01

    The use of age-appropriate care as an organized framework for care delivery in the NICU is founded on the work of Heidelise Als, PhD, and her synactive theory of development. This theoretical construct has recently been advanced by the work of Gibbins and colleagues with the "universe of developmental care" conceptual model and developmental care core measures which were endorsed by the National Association of Neonatal Nurses in their age-appropriate care of premature infant guidelines as best-practice standards for the provision of high-quality care in the NICU. These guidelines were recently revised and expanded. In alignment with the Joint Commission's requirement for healthcare professionals to provide age-specific care across the lifespan, the core measures for developmental care suggest the necessary competencies for those caring for the premature and critically ill hospitalized infant. Further supported by the Primer Standards of Accreditation and Health Canada, the institutional implementation of these core measures require a strong framework for institutional operationalization presented in these guidelines. Part B will present the recommendations and justification of each steps behind the present guidelines to facilitate their implementation.

  10. Fiscal 1999 survey report. Fiscal 1998 basic survey for promotion of joint implementation, etc. (Analysis of results); 1998 nendo kyodo jisshi nado suishin kiso chosa kekka no bunseki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The 40 'Surveys for promotion of joint implementation, etc.' conducted by NEDO (New Energy and Industrial Technology Development Organization) in fiscal 1998 aimed to pick out projects that would positively utilize the flexible measures (three Kyoto mechanisms) for the achievement of greenhouse gas reduction targets defined at COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change). In this paper, concerning these 40 surveys, studies are conducted for reaching conclusions about setting baselines for the future, execution of similar feasibility studies in the future, application of flexible measures, and opinions towards project implementation. The 40 surveys were, concretely speaking, conducted not to work out policies for actualization of given projects but to consider philosophies of project actualization and baseline formation for the future. In this paper, project outlines, environmental impact assessment, and economic assessment (investment assessment) are put in order for each of the surveys, and relations between amounts of global warming gas reduced and project costs, and project profitability, are analyzed for each of the surveys. (NEDO)

  11. Problematic issues of accounting reflection and accounting recognition of contributions while carrying out joint activities without forming a legal entity

    OpenAIRE

    Куришко, Лілія Анатоліївна

    2015-01-01

    The methodic of accounting reflection of the business transactions related to contributions into the joint activities without forming a legal entity has been studied; the types of contributions defined legally and the possibility of their reflection in accounting have been elucidated; the author’s understanding of the essence of contributions’ types has been formed as well as the approach towards their identification in accounting has been offered

  12. Learning dictionaries of sparse codes of 3D movements of body joints for real-time human activity understanding.

    Directory of Open Access Journals (Sweden)

    Jin Qi

    Full Text Available Real-time human activity recognition is essential for human-robot interactions for assisted healthy independent living. Most previous work in this area is performed on traditional two-dimensional (2D videos and both global and local methods have been used. Since 2D videos are sensitive to changes of lighting condition, view angle, and scale, researchers begun to explore applications of 3D information in human activity understanding in recently years. Unfortunately, features that work well on 2D videos usually don't perform well on 3D videos and there is no consensus on what 3D features should be used. Here we propose a model of human activity recognition based on 3D movements of body joints. Our method has three steps, learning dictionaries of sparse codes of 3D movements of joints, sparse coding, and classification. In the first step, space-time volumes of 3D movements of body joints are obtained via dense sampling and independent component analysis is then performed to construct a dictionary of sparse codes for each activity. In the second step, the space-time volumes are projected to the dictionaries and a set of sparse histograms of the projection coefficients are constructed as feature representations of the activities. Finally, the sparse histograms are used as inputs to a support vector machine to recognize human activities. We tested this model on three databases of human activities and found that it outperforms the state-of-the-art algorithms. Thus, this model can be used for real-time human activity recognition in many applications.

  13. Learning dictionaries of sparse codes of 3D movements of body joints for real-time human activity understanding.

    Science.gov (United States)

    Qi, Jin; Yang, Zhiyong

    2014-01-01

    Real-time human activity recognition is essential for human-robot interactions for assisted healthy independent living. Most previous work in this area is performed on traditional two-dimensional (2D) videos and both global and local methods have been used. Since 2D videos are sensitive to changes of lighting condition, view angle, and scale, researchers begun to explore applications of 3D information in human activity understanding in recently years. Unfortunately, features that work well on 2D videos usually don't perform well on 3D videos and there is no consensus on what 3D features should be used. Here we propose a model of human activity recognition based on 3D movements of body joints. Our method has three steps, learning dictionaries of sparse codes of 3D movements of joints, sparse coding, and classification. In the first step, space-time volumes of 3D movements of body joints are obtained via dense sampling and independent component analysis is then performed to construct a dictionary of sparse codes for each activity. In the second step, the space-time volumes are projected to the dictionaries and a set of sparse histograms of the projection coefficients are constructed as feature representations of the activities. Finally, the sparse histograms are used as inputs to a support vector machine to recognize human activities. We tested this model on three databases of human activities and found that it outperforms the state-of-the-art algorithms. Thus, this model can be used for real-time human activity recognition in many applications.

  14. Teacher educators' design and implementation of group learning activities

    NARCIS (Netherlands)

    De Hei, Miranda S.A.; Sjoer, Ellen; Admiraal, Wilfried; Strijbos, J.W.

    2016-01-01

    Group Learning Activities (GLAs) are a key ingredient of course designs in higher education. Various approaches for designing GLAs have been developed, featuring different design components. However, this has not yet resulted in clear guidelines for teachers on how to design GLAs. The purpose of

  15. Physical activity support community togetheractive - architecture, implementation and evaluation

    NARCIS (Netherlands)

    Elloumi, Lamia; van Beijnum, Bernhard J.F.; Hermens, Hermanus J.

    Reducing sedentary lifestyle and physical inactivity is getting an increased attention of researchers and health organizations due to its significant benefits on health. In the same direction we are proposing a virtual community system, TogetherActive, which supports people in their daily physical

  16. Sweden's fourth national report under the Joint Convention on the safety of spent fuel management and the safety of radioactive waste management. Swedish implementation of the obligations of the Joint Convention

    International Nuclear Information System (INIS)

    2011-01-01

    Sweden signed Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management (Joint Convention) September 29, 1997. Sweden ratified the Joint Convention about two years later and is a Contracting Party to the Joint Convention since July 29, 1999. The Joint Convention entered into force on June 18, 2001. Each member nation having ratified the Joint Convention (Contracting Party) is obligated to prepare a National Report covering the scope of the Joint Convention and subject it to review by other Contracting Parties at Review Meetings held in Vienna, Austria. Sweden participated in the First Review Meeting in November 2003, the Second Review Meeting in May 2006 and the Third Review Meeting in May 2009. This report is the fourth Swedish National Report under the Joint Convention. This report satisfies the requirements of the Joint Convention for reporting on the status of safety at spent fuel and radioactive waste management facilities within Sweden. It constitutes an updated document with basically the same structure as the previous national reports under the terms of the Joint Convention and reflects developments in Sweden through December 2010. It will be subject to review at the Fourth Review Meeting of the Contracting Parties in Vienna, Austria, in May 2012

  17. Increase the Performance of Companies in the Energy Sector by Implementing the Activity-Based Costing

    OpenAIRE

    Letitia-Maria Rof; Sorinel Capusneanu

    2015-01-01

    This article highlights the increasing performances as result of implementation stages of the ActivityBased Costing in the companies operating in the energy sector in Romania. There are presented some aspects of the usefulness of applying the Activity-Based Costing in the energy sector and the advantages it offers compared to traditional costing. There are also outlined the steps for applying the Activity-Based Costing and its implementation in the largest hydropower producer in Romania. The ...

  18. Sector activities and lessons learned around initial implementation of the United States national physical activity plan.

    Science.gov (United States)

    Evenson, Kelly R; Satinsky, Sara B

    2014-08-01

    National plans are increasingly common but infrequently evaluated. The 2010 United States National Physical Activity Plan (NPAP) provided strategies to increase population levels of physical activity. This paper describes (i) the initial accomplishments of the NPAP sector teams, and (ii) results from a process evaluation to determine how the sectors operated, their cross-sector collaboration, challenges encountered, and positive experiences. During 2011, a quarterly reporting system was developed to capture sector-level activities. A year-end interview derived more detailed information. Interviews with 12 sector leads were recorded, transcribed verbatim, and analyzed for common themes. The 6 sectors worked on goals from the implementation plan that focused broadly on education, promotion, intervention, policy, collaboration, and evaluation. Through year-end interviews, themes were generated around operations, goal setting, and cross-sector collaboration. Challenges to the NPAP work included lack of funding and time, the need for marketing and promotion, and organizational support. Positive experiences included collaboration, efficiency of work, enhanced community dynamic, and accomplishments toward NPAP goals. These initial results on the NPAP sector teams can be used as a baseline assessment for future monitoring. The lessons learned may be useful to other practitioners developing evaluations around state- or national-level plans.

  19. Baseband Transceiver Design of a High Definition Radio FM System Using Joint Theoretical Analysis and FPGA Implementation

    Directory of Open Access Journals (Sweden)

    Chien-Sheng Chen

    2014-01-01

    Full Text Available Advances in wireless communications have enabled various technologies for wireless digital communication. In the field of digital radio broadcasting, several specifications have been proposed, such as Eureka-147 and digital radio mondiale (DRM. These systems require a new spectrum assignment, which incurs heavy cost due to the depletion of the available spectrum. Therefore, the in-band on-channel (IBOC system has been developed to work in the same band with the conventional analog radio and to provide digital broadcasting services. This paper discusses the function and algorithm of the high definition (HD radio frequency modulation (FM digital radio broadcasting system. Content includes data format allocation, constellation mapping, orthogonal frequency division multiplexing (OFDM modulation of the transmitter, timing synchronization, OFDM demodulation, integer and fraction carrier frequency (integer carrier frequency offset (ICFO and fractional CFO (FCFO estimation, and channel estimation of the receiver. When we implement this system to the field programmable gate array (FPGA based on a hardware platform, both theoretical and practical aspects have been considered to accommodate the available hardware resources.

  20. Initial investigation of organisational factors associated with the implementation of active support.

    Science.gov (United States)

    Fyffe, Chris; McCubbery, Jeffrey; Reid, Katharine J

    2008-09-01

    Active support (AS) has been shown to increase the amount of time that residents in shared residential settings are involved in purposeful activities. The organisational processes required to implement AS have been less well researched. Staff in community houses answered questions about the occurrence of organisational activities and processes thought to assist AS implementation (e.g., training and teamwork), their understanding of engagement, and their experience of changes in staff practice consistent with AS (including implementation problems). Non-house-based managers were also interviewed about their role in AS implementation. Reported occurrence of organisational activities and processes (e.g., training and teamwork) and understanding of engagement were associated with more reports of changes in staff practice and fewer staff reports of implementation problems. Staff reports on the role of non-house-based managers were not associated with reports of changes in staff practice or with reports of fewer AS implementation problems. Non-house-based managers' reports overestimated their role in AS implementation when compared with reports from house-based staff groups. While there are limitations in the research design (including the reliance on staff reports), the findings support the importance of wider organisational factors (beyond training programs for direct support staff) as integral to the implementation of AS. There is a need for further research on AS implementation.

  1. Effect of Multipass TIG and Activated TIG Welding Process on the Thermo-Mechanical Behavior of 316LN Stainless Steel Weld Joints

    Science.gov (United States)

    Ganesh, K. C.; Balasubramanian, K. R.; Vasudevan, M.; Vasantharaja, P.; Chandrasekhar, N.

    2016-04-01

    The primary objective of this work was to develop a finite element model to predict the thermo-mechanical behavior of an activated tungsten inert gas (ATIG)-welded joint. The ATIG-welded joint was fabricated using 10 mm thickness of 316LN stainless steel plates in a single pass. To distinguish the merits of ATIG welding process, it was compared with manual multipass tungsten inert gas (MPTIG)-welded joint. The ATIG-welded joint was fabricated with square butt edge configuration using an activating flux developed in-house. The MPTIG-welded joint was fabricated in thirteen passes with V-groove edge configuration. The finite element model was developed to predict the transient temperature, residual stress, and distortion of the welded joints. Also, microhardness, impact toughness, tensile strength, ferrite measurement, and microstructure were characterized. Since most of the recent publications of ATIG-welded joint was focused on the molten weld pool dynamics, this research work gives an insight on the thermo-mechanical behavior of ATIG-welded joint over MPTIG-welded joint.

  2. Development of HIP bonding procedure and mechanical properties of HIP bonded joints for reduced activation ferritic steel F-82H

    International Nuclear Information System (INIS)

    Oda, Masahiro; Kurasawa, Toshimasa; Kuroda, Toshimasa; Hatano, Toshihisa; Takatsu, Hideyuki

    1997-03-01

    Structural materials of blanket components in fusion DEMO reactors will receive a neutron wall load more than 3-5MW/m 2 as well as exposed by surface heat flux more than 0.5MW/m 2 . A reduced activation ferritic steel F-82H has been developed by JAERI in collaboration with NKK from viewpoints of resistance for high temperature and neutron loads and lower radioactivity. This study intends to obtain basic performance of F-82H to establish the fabrication procedure of the first wall and blanket box by using Hot Isostatic Pressing (HIP) bonding. Before HIP bonding tests, effects of heat treatment temperature and surface roughness on mechanical properties of joints were investigated in the heat treatment tests and diffusion bonding tests, respectively. From these results, the optimum HIP bonding conditions and the post heat treatment were selected. Using these conditions, the HIP bonding tests were carried out to evaluate HIP bondability and to obtain mechanical properties of the joints. Sufficient HIP bonding performance was obtained under the temperature of 1040degC, the compressive stress of 150MPa, the holding time of 2h, and the surface roughness ∼μ m. Mechanical properties of HIP bonded joints with these conditions were similar to those of as-received base metal. An oxide formation on the surface to be bonded would need to be avoided for sufficient bonding. The bonding ratio, Charpy impact value and fatigue performance of the joints strongly depended on the HIP conditions, especially temperature, while micro-structure, Vickers hardness and tensile properties had little dependence on the HIP temperature. The surface roughness strongly affected the bonding ratio and would be required to be in the level of a few μ m. In the HIP bonding test of the welded material, the once-melted surface could be jointed by the HIP bonding under the above-mentioned procedure. (J.P.N.)

  3. Implementation of benchmark management in quality assurance audit activities

    International Nuclear Information System (INIS)

    Liu Yongmei

    2008-01-01

    The concept of Benchmark Management is that the practices of the best competitor are taken as benchmark, to analyze and study the distance between that competitor and the institute, and take efficient actions to catch up and even exceed the competitor. This paper analyzes and rebuilds all the process for quality assurance audit with the concept of Benchmark Management, based on the practices during many years of quality assurance audits, in order to improve the level and effect of quality assurance audit activities. (author)

  4. NRF2 ACTIVATION AS TARGET TO IMPLEMENT THERAPEUTIC TREATMENTS

    Directory of Open Access Journals (Sweden)

    Velio eBocci

    2015-02-01

    Full Text Available A chronic increase of oxidative stress is typical of serious pathologies such as myocardial infarction, stroke, chronic limb ischemia, chronic obstructive pulmonary disease (COPD, type II-diabetes, age-related macular degeneration leads to an epic increase of morbidity and mortality in all countries of the world. The initial inflammation followed by an excessive release of reactive oxygen species (ROS implies a diffused cellular injury that needs to be corrected by an inducible expression of the innate detoxifying and antioxidant system. The transcription factor Nrf2, when properly activated, is able to restore a redox homeostasis and possibly improve human health.

  5. Hamlet without the Prince: Shortcomings of an Activity-Based Account of Joint Attention

    Science.gov (United States)

    Hobson, R. Peter

    2007-01-01

    In this commentary, I consider several strengths of the position adopted by Racine and Carpendale (2007), but suggest that the authors are in danger of overstating their case. In doing so, they appear to sideline an issue that should be pivotal for accounts of joint attention: how does a child come to arrive at an understanding that people, both…

  6. 76 FR 77315 - Agency Information Collection Activities: Submission for OMB Review; Joint Comment Request

    Science.gov (United States)

    2011-12-12

    ... clearance, the agencies, under the auspices of the Federal Financial Institutions Examination Council (FFIEC... CAMELS ratings and certain forward-looking financial measures to assess the risk such institutions pose... House, and the Financial Services Roundtable jointly commented. The Risk Management Association...

  7. Intra-household work timing: the effect on joint activities and the demand for child care

    NARCIS (Netherlands)

    van Klaveren, C.; Maassen van den Brink, H.; van Praag, B.

    2011-01-01

    This study examines whether couples time their work hours and how this work timing influences child care demand and the time that spouses jointly spend on leisure, household chores, and child care. By using an innovative matching strategy, this study identifies the timing of work hours that cannot

  8. Fiscal 1999 research report. Basic research for promotion of joint implementation programs (Basic research on energy efficiency at Novolipetsk Iron and Steel Works); 1999 nendo Novolipetsk seitetsushosho energy kihon chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A survey is conducted about whether energy efficiency improving facilities will be appropriately accommodated by the sintering process, blast furnace process, steelmaking process, and the energy process that consume energy in large quantities at the Novolipetsk Iron and Steel Works which represents Russia's steelmaking plants, which is for scouting out a project to develop into a joint implementation activity in the future. The result shows that the amount of natural gas for domestic power generators in the steelworks or the amount of power to be purchased will be reduced when large-scale exhaust heat recovery facilities are adopted. A study of the energy profile shows that there is no problem to impede the implementation of this program. Regarding the introduction of energy saving measures into the respective processes, the results of investigations conducted into the respective processes are subjected to a macroscopic study. The facilities involved include a sintering cooler exhaust heat recovery facility, hot blast furnace waste heat recovery facility, TRT (power generation by blast furnace top-pressure recovery turbines) facility, and an LDG (basic oxygen gas) recovery facility. Upon adoption of all these facilities, there will be a reduction in green effect gas (CO2) emissions of approximately 410,000 tons/year, for which a total of 20.9-billion yen will have to be invested. (NEDO)

  9. Final Report. SFAA No. DEFC02-98CH10961. Technical assistance for joint implementation and other supporting mechanisms and measures for greenhouse gas emissions mitigation

    Energy Technology Data Exchange (ETDEWEB)

    Knight, Denise

    2001-10-15

    IIEC, a division of CERF, has developed an extensive base of experience implementing activities that support climate action by developing USIJI projects in transitional countries within Asia, Latin America, Central and Eastern Europe, and southern Africa. IIEC has been able to provide a range of technical and policy assistance to governments and industry in support of sustainable energy use. IIEC continues to work in key countries with local partners to develop and implement energy efficiency policies and standards, develop site-specific projects, and assist governing bodies to establish national priorities and evaluation criteria for approving GHG-mitigation projects. As part of this project, IIEC focused on promoting a series of activities in Thailand and South Africa in order to identify GHG mitigation projects and work within the national approval process of those countries. The sections of this report outline the activities conducted in each country in order to achieve that goal.

  10. Temporomandibular joint inflammation activates glial and immune cells in both the trigeminal ganglia and in the spinal trigeminal nucleus

    Directory of Open Access Journals (Sweden)

    Jasmin Luc

    2010-12-01

    Full Text Available Abstract Background Glial cells have been shown to directly participate to the genesis and maintenance of chronic pain in both the sensory ganglia and the central nervous system (CNS. Indeed, glial cell activation has been reported in both the dorsal root ganglia and the spinal cord following injury or inflammation of the sciatic nerve, but no data are currently available in animal models of trigeminal sensitization. Therefore, in the present study, we evaluated glial cell activation in the trigeminal-spinal system following injection of the Complete Freund's Adjuvant (CFA into the temporomandibular joint, which generates inflammatory pain and trigeminal hypersensitivity. Results CFA-injected animals showed ipsilateral mechanical allodynia and temporomandibular joint edema, accompanied in the trigeminal ganglion by a strong increase in the number of GFAP-positive satellite glial cells encircling neurons and by the activation of resident macrophages. Seventy-two hours after CFA injection, activated microglial cells were observed in the ipsilateral trigeminal subnucleus caudalis and in the cervical dorsal horn, with a significant up-regulation of Iba1 immunoreactivity, but no signs of reactive astrogliosis were detected in the same areas. Since the purinergic system has been implicated in the activation of microglial cells during neuropathic pain, we have also evaluated the expression of the microglial-specific P2Y12 receptor subtype. No upregulation of this receptor was detected following induction of TMJ inflammation, suggesting that any possible role of P2Y12 in this paradigm of inflammatory pain does not involve changes in receptor expression. Conclusions Our data indicate that specific glial cell populations become activated in both the trigeminal ganglia and the CNS following induction of temporomandibular joint inflammation, and suggest that they might represent innovative targets for controlling pain during trigeminal nerve sensitization.

  11. Collaborative learning in higher education : design, implementation and evaluation of group learning activities

    NARCIS (Netherlands)

    Hei, de M.S.A.

    2016-01-01

    In higher education, group learning activities (GLAs) are frequently implemented in online, blended or face-to-face educational contexts. A major problem for the design and implementation of good quality GLAs that lead to the desired learning outcomes is that many approaches to GLAs have been

  12. Developing, Implementing, and Evaluating a Condom Promotion Program Targeting Sexually Active Adolescents.

    Science.gov (United States)

    Alstead, Mark; Campsmith, Michael; Halley, Carolyn Swope; Hartfield, Karen; Goldblum, Gary; Wood, Robert W.

    1999-01-01

    Describes the development, implementation, and evaluation of an HIV prevention program promoting condom use among sexually active adolescents. It mobilized target communities to guide program development and implementation; created a mass media campaign to promote correct condom use; and recruited public agencies and organizations to distribute…

  13. Developing an active implementation model for a chronic disease management program.

    Science.gov (United States)

    Smidth, Margrethe; Christensen, Morten Bondo; Olesen, Frede; Vedsted, Peter

    2013-04-01

    Introduction and diffusion of new disease management programs in healthcare is usually slow, but active theory-driven implementation seems to outperform other implementation strategies. However, we have only scarce evidence on the feasibility and real effect of such strategies in complex primary care settings where municipalities, general practitioners and hospitals should work together. The Central Denmark Region recently implemented a disease management program for chronic obstructive pulmonary disease (COPD) which presented an opportunity to test an active implementation model against the usual implementation model. The aim of the present paper is to describe the development of an active implementation model using the Medical Research Council's model for complex interventions and the Chronic Care Model. We used the Medical Research Council's five-stage model for developing complex interventions to design an implementation model for a disease management program for COPD. First, literature on implementing change in general practice was scrutinised and empirical knowledge was assessed for suitability. In phase I, the intervention was developed; and in phases II and III, it was tested in a block- and cluster-randomised study. In phase IV, we evaluated the feasibility for others to use our active implementation model. The Chronic Care Model was identified as a model for designing efficient implementation elements. These elements were combined into a multifaceted intervention, and a timeline for the trial in a randomised study was decided upon in accordance with the five stages in the Medical Research Council's model; this was captured in a PaTPlot, which allowed us to focus on the structure and the timing of the intervention. The implementation strategies identified as efficient were use of the Breakthrough Series, academic detailing, provision of patient material and meetings between providers. The active implementation model was tested in a randomised trial

  14. Communication dated 25 July 2008 received from the Permanent Mission of India concerning a document entitled 'Implementation of the India-United States Joint Statement of July 18, 2005: India's Separation Plan'

    International Nuclear Information System (INIS)

    2008-01-01

    The Secretariat has received a communication dated 25 July 2008 from the Permanent Mission of India to the Agency, attaching a document entitled 'Implementation of the India-United States Joint Statement of July 18, 2005: India's Separation Plan'. As requested by the Permanent Mission of India to the Agency, the communication and its attachment are herewith circulated for information

  15. Total joint replacement: A multiple risk factor analysis of physical activity level 1-2 years postoperatively.

    Science.gov (United States)

    Paxton, Elizabeth W; Torres, Andy; Love, Rebecca M; Barber, Thomas C; Sheth, Dhiren S; Inacio, Maria C S

    2016-07-01

    Background and purpose - The effect of total joint arthroplasty (TJA) on physical activity is not fully understood. We investigated the change in physical activity after TJA and patient factors associated with change. Patients and methods - Using a total joint replacement registry, primary total hip arthroplasty (THA) patients (n = 5,678) and knee arthroplasty (TKA) patients (n = 11,084) between January 1, 2010 and December 31, 2012 were identified. Median age at THA was 68 and median age at TKA was 67. Change in self-reported physical activity (minutes per week) from before TJA (within 1 year of surgery) to after TJA (1-2 years) was the outcome of interest. Patient demographics and comorbidities were evaluated as risk factors. Multiple linear regression was used. Results - Median physical activity before surgery was 50 min/week (IQR: 0-140) for THA patients and 58 (IQR: 3-143) for TKA patients. Median physical activity after surgery was 150 min/week (IQR: 60-280) for both THA patients and TKA patients. Following TJA, 50% of patients met CDC/WHO physical activity guideline criteria. Higher body mass index was associated with lower change in physical activity (THA: -7.1 min/week; TKA: -5.9 min/week). Females had lower change than males (THA: -11 min/week; TKA: -9.1 min/week). In TKA patients, renal failure was associated with lower change (-17 min/week), as were neurological disorders (-30 min/week). Interpretation - Self-reported minutes of physical activity increased from before to after TJA, but 50% of TJA patients did not meet recommended physical activity guideline criteria. Higher body mass index, female sex, and specific comorbidities were found to be associated with low change in physical activity. Patient education on the benefits of physical activity should concentrate on these subgroups of patients.

  16. An Analysis Of Activity Based Costing Between Benefit And Cost For Its Implementation

    Directory of Open Access Journals (Sweden)

    Dadan Soekardan

    2015-08-01

    Full Text Available This research discusses how the importance of adopting activity-based costing for the company in order to carry out its business strategy. One objective is to implement activity based costing cost efficiency by cutting costs incurred for non-value added activity. But the phenomenon shows that there are still many companies organizations are not interested in adopting the activity based costing. This article also outlines the advantages and limitations in adopting activity based costing for the company.

  17. Examining the Knowledge and Capacity of Elementary Teachers to Implement Classroom Physical Activity Breaks

    Directory of Open Access Journals (Sweden)

    Danae M. DINKEL

    2016-09-01

    Full Text Available This study examined teachers’ zone of proximal development for classroom physical activity breaks by assessing teachers’ knowledge and capacity for implementing classroom physical activity breaks. Five school districts of various sizes (n=346 teachers took part in a short online survey. Descriptive statistics were calculated and chi-square analyses were used to identify differences between districts. Almost all teachers utilized classroom physical activity to some extent. A third of teachers who stated they implemented classroom physical activity, experienced barriers to implementation. A majority of teachers were interested in learning more about classroom physical activity. There were significant differences between districts on the number of days per week classroom physical activity was integrated, the frequency of collaboration that occurred between teachers, the percentage of teachers who experienced barriers, and preferred delivery method of professional development. These findings support the importance of identifying teachers’ zone of proximal development to increase the use of classroom physical activity breaks. Understanding teachers’ knowledge and capacity for implementing classroom physical activity breaks can allow educational professionals to shift the implementation of classroom physical activity beyond sporadic use by isolated teachers and schools to a more systematic and consistent delivery across classrooms and throughout districts.

  18. Joint imaging

    International Nuclear Information System (INIS)

    Hengst, W.

    1984-01-01

    Joint imaging is a proven diagnostic procedure which has become indispensable to the detection and treatment of different joint diseases in almost all disciplines. The method is suited for early diagnosis of joint affections both in soft tissue and bone which cannot be detected by X-ray or other procedures. The local activity accumulation depends on the rate of metabolism and is visualized in the scan, which in turn enables the extension and floridity of focal lesions to be evaluated and followed-up. Although joint scans may often give hints to probabilities relevant to differential diagnosis, the method is non-specific and only useful if based on the underlying clinical picture and X-ray finding, if possible. The radiation exposure is very low and does not represent a hazard in cases of adequate assessment of indication. In pregnant women and children the assessment of indication has to be based on very strict principles. The method is suited for out-patient diagnosis and can be applied in all installations equipped with a gamma camera and a technetium generator. (orig.) [de

  19. Joint association of physical activity in leisure and total sitting time with metabolic syndrome amongst 15,235 Danish adults

    DEFF Research Database (Denmark)

    Petersen, Christina Bjørk; Nielsen, Asser Jon; Bauman, Adrian

    2014-01-01

    and total daily sitting time were assessed by self-report in 15,235 men and women in the Danish Health Examination Survey 2007-2008. Associations between leisure time physical activity, total sitting time and metabolic syndrome were investigated in logistic regression analysis. RESULTS: Adjusted odds ratios......BACKGROUND: Recent studies suggest that physical inactivity as well as sitting time are associated with metabolic syndrome. Our aim was to examine joint associations of leisure time physical activity and total daily sitting time with metabolic syndrome. METHODS: Leisure time physical activity...... (OR) for metabolic syndrome were 2.14 (95% CI: 1.88-2.43) amongst participants who were inactive in leisure time compared to the most active, and 1.42 (95% CI: 1.26-1.61) amongst those who sat for ≥10h/day compared to physical activity, sitting time...

  20. Effect of Activated Flux on the Microstructure, Mechanical Properties, and Residual Stresses of Modified 9Cr-1Mo Steel Weld Joints

    Science.gov (United States)

    Maduraimuthu, V.; Vasudevan, M.; Muthupandi, V.; Bhaduri, A. K.; Jayakumar, T.

    2012-02-01

    A novel variant of tungsten inert gas (TIG) welding called activated-TIG (A-TIG) welding, which uses a thin layer of activated flux coating applied on the joint area prior to welding, is known to enhance the depth of penetration during autogenous TIG welding and overcomes the limitation associated with TIG welding of modified 9Cr-1Mo steels. Therefore, it is necessary to develop a specific activated flux for enhancing the depth of penetration during autogeneous TIG welding of modified 9Cr-1Mo steel. In the current work, activated flux composition is optimized to achieve 6 mm depth of penetration in single-pass TIG welding at minimum heat input possible. Then square butt weld joints are made for 6-mm-thick and 10-mm-thick plates using the optimized flux. The effect of flux on the microstructure, mechanical properties, and residual stresses of the A-TIG weld joint is studied by comparing it with that of the weld joints made by conventional multipass TIG welding process using matching filler wire. Welded microstructure in the A-TIG weld joint is coarser because of the higher peak temperature in A-TIG welding process compared with that of multipass TIG weld joint made by a conventional TIG welding process. Transverse strength properties of the modified 9Cr-1Mo steel weld produced by A-TIG welding exceeded the minimum specified strength values of the base materials. The average toughness values of A-TIG weld joints are lower compared with that of the base metal and multipass weld joints due to the presence of δ-ferrite and inclusions in the weld metal caused by the flux. Compressive residual stresses are observed in the fusion zone of A-TIG weld joint, whereas tensile residual stresses are observed in the multipass TIG weld joint.

  1. From design to implementation--the Joint Asia Diabetes Evaluation (JADE) program: a descriptive report of an electronic web-based diabetes management program.

    Science.gov (United States)

    Ko, Gary T; So, Wing-Yee; Tong, Peter C; Le Coguiec, Francois; Kerr, Debborah; Lyubomirsky, Greg; Tamesis, Beaver; Wolthers, Troels; Nan, Jennifer; Chan, Juliana

    2010-05-13

    The Joint Asia Diabetes Evaluation (JADE) Program is a web-based program incorporating a comprehensive risk engine, care protocols, and clinical decision support to improve ambulatory diabetes care. The JADE Program uses information technology to facilitate healthcare professionals to create a diabetes registry and to deliver an evidence-based care and education protocol tailored to patients' risk profiles. With written informed consent from participating patients and care providers, all data are anonymized and stored in a databank to establish an Asian Diabetes Database for research and publication purpose. The JADE electronic portal (e-portal: http://www.jade-adf.org) is implemented as a Java application using the Apache web server, the mySQL database and the Cocoon framework. The JADE e-portal comprises a risk engine which predicts 5-year probability of major clinical events based on parameters collected during an annual comprehensive assessment. Based on this risk stratification, the JADE e-portal recommends a care protocol tailored to these risk levels with decision support triggered by various risk factors. Apart from establishing a registry for quality assurance and data tracking, the JADE e-portal also displays trends of risk factor control at each visit to promote doctor-patient dialogues and to empower both parties to make informed decisions. The JADE Program is a prototype using information technology to facilitate implementation of a comprehensive care model, as recommended by the International Diabetes Federation. It also enables health care teams to record, manage, track and analyze the clinical course and outcomes of people with diabetes.

  2. From design to implementation - The Joint Asia Diabetes Evaluation (JADE program: A descriptive report of an electronic web-based diabetes management program

    Directory of Open Access Journals (Sweden)

    Lyubomirsky Greg

    2010-05-01

    Full Text Available Abstract Background The Joint Asia Diabetes Evaluation (JADE Program is a web-based program incorporating a comprehensive risk engine, care protocols, and clinical decision support to improve ambulatory diabetes care. Methods The JADE Program uses information technology to facilitate healthcare professionals to create a diabetes registry and to deliver an evidence-based care and education protocol tailored to patients' risk profiles. With written informed consent from participating patients and care providers, all data are anonymized and stored in a databank to establish an Asian Diabetes Database for research and publication purpose. Results The JADE electronic portal (e-portal: http://www.jade-adf.org is implemented as a Java application using the Apache web server, the mySQL database and the Cocoon framework. The JADE e-portal comprises a risk engine which predicts 5-year probability of major clinical events based on parameters collected during an annual comprehensive assessment. Based on this risk stratification, the JADE e-portal recommends a care protocol tailored to these risk levels with decision support triggered by various risk factors. Apart from establishing a registry for quality assurance and data tracking, the JADE e-portal also displays trends of risk factor control at each visit to promote doctor-patient dialogues and to empower both parties to make informed decisions. Conclusions The JADE Program is a prototype using information technology to facilitate implementation of a comprehensive care model, as recommended by the International Diabetes Federation. It also enables health care teams to record, manage, track and analyze the clinical course and outcomes of people with diabetes.

  3. From design to implementation - The Joint Asia Diabetes Evaluation (JADE) program: A descriptive report of an electronic web-based diabetes management program

    Science.gov (United States)

    2010-01-01

    Background The Joint Asia Diabetes Evaluation (JADE) Program is a web-based program incorporating a comprehensive risk engine, care protocols, and clinical decision support to improve ambulatory diabetes care. Methods The JADE Program uses information technology to facilitate healthcare professionals to create a diabetes registry and to deliver an evidence-based care and education protocol tailored to patients' risk profiles. With written informed consent from participating patients and care providers, all data are anonymized and stored in a databank to establish an Asian Diabetes Database for research and publication purpose. Results The JADE electronic portal (e-portal: http://www.jade-adf.org) is implemented as a Java application using the Apache web server, the mySQL database and the Cocoon framework. The JADE e-portal comprises a risk engine which predicts 5-year probability of major clinical events based on parameters collected during an annual comprehensive assessment. Based on this risk stratification, the JADE e-portal recommends a care protocol tailored to these risk levels with decision support triggered by various risk factors. Apart from establishing a registry for quality assurance and data tracking, the JADE e-portal also displays trends of risk factor control at each visit to promote doctor-patient dialogues and to empower both parties to make informed decisions. Conclusions The JADE Program is a prototype using information technology to facilitate implementation of a comprehensive care model, as recommended by the International Diabetes Federation. It also enables health care teams to record, manage, track and analyze the clinical course and outcomes of people with diabetes. PMID:20465815

  4. Electromyographic analyses of muscle pre-activation induced by single joint exercise.

    Science.gov (United States)

    Júnior, Valdinar A R; Bottaro, Martim; Pereira, Maria C C; Andrade, Marcelino M; P Júnior, Paulo R W; Carmo, Jake C

    2010-01-01

    To investigate whether performing a low-intensity, single-joint exercises for knee extensors was an efficient strategy for increasing the number of motor units recruited in the vastus lateralis muscle during a subsequent multi-joint exercises. Nine healthy male participants (23.33+/-3.46 yrs) underwent bouts of exercise in which knee extension and 45 degrees , and leg press exercises were performed in sequence. In the low-intensity bout (R30), 15 unilateral knee extensions were performed, followed by 15 repetitions of the leg presses at 30% and 60% of one maximum repetition load (1-MR), respectively. In the high-intensity bout (R60), the same sequence was performed, but the applied load was 60% of 1-MR for both exercises. A single set of 15 repetitions of the leg press at 60% of 1-MR was performed as a control exercise (CR). The surface electromyographic signals of the vastus lateralis muscle were recorded by means of a linear electrode array. The root mean square (RMS) values were determined for each repetition of the leg press, and linear regressions were calculated from these results. The slopes of the straight lines obtained were then normalized using the linear coefficients of the regression equations and compared using one-way ANOVAs for repeated measures. The slopes observed in the CR were significantly lower than those in the R30 and R60 (precruitment of motor units was more effective when a single-joint exercise preceded the multi-joint exercise. Article registered in the Australian New Zealand Clinical Trials Registry (ANZCTR) under the number ACTRN12609000413224.

  5. Report of fiscal 1999 basic survey for joint implementation, etc. Basic survey on energy conservation at Severstal Steelworks in Russian Federation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This paper explains fiscal 1999 survey on energy conservation at Severstal Steelworks in Russian Federation for the purpose of materializing the COP3 joint implementation, etc. With the crude steel production capacity of about 8.8 million tons/year, this works has established a leading position in Russia as a manufacturer of flat-rolled steel products. Introduced as energy-saving measures are reduction in fuel consumption by modification of sintering machine ignition furnaces, recovery of sinter cooler waste heat for use in electricity generation, LD converter gas recovery, and installation of top pressure recovery turbines (recovering top pressure in the form of electricity). Expected energy saving effect is 969.2, 739.4, 4.18 x 10{sup 3}, and 815TJ/year for each case respectively. Expected greenhouse gas reduction effect is 54,100, 41,273, 2.3x10{sup 5}, and 44,198t-CO2/year respectively. Profitability was examined. With the total investment of 104.5 million yen, Return on investment (ROI) is each 0.33, 0.81, 1.83, and 0.86 or 4.3 in total. In conclusion, the investment recovery period was unacceptable. In order to materialize this project, a favorable financing is necessary such as yen funding by the Japanese Government. Also, on the part of the Steelworks, reduction in the equipment cost for example need to be examined. (NEDO)

  6. Report of fiscal 1999 basic survey for promoting joint implementation, etc. Combined cycle power generation project for Surgut No.1 power station in the Russian Federation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This paper explains fiscal 1999 survey on a combined cycle power generation project for Surgut power plant in the Russian Federation for the purpose of making the project tied to the COP3 joint implementation. This power plant consists of 16 units with the total capacity of 3,300 MW. This project is to replace the existing superannuated No.1 through No.6 units with a new high-efficiency gas combined cycle power plant. The project plant is planned to comprise of three units, having the capacity of 417 MW, each consisting of one gas turbine and one steam turbine. The average generation efficiency will be improved tremendously from the present 37.2% to 55.2%. The initial investment will be 615 million in US dollars (at 109.2 yen/dollar). Energy saving will be 634,800 toe/year, with cost to effect 9,452 toe-y/million yen. Greenhouse effect gas reduction will be 1,509,000 t-CO2/year, with cost to effect 22.5 t-CO2-y/million yen. The investment recovery period is estimated to be 24 years. The Russian side strongly wishes to be granted a finance on a favorable terms and conditions to realize this project. It is possible that the Russian government requests Japan for grant of the Yen credit. Accordingly, an early start is necessary in order to deal with such request. (NEDO)

  7. Improved clean development mechanism and joint implementation to promote holistic sustainable development - an integrated policy and methodology for international energy collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Kua Harn Wei

    2007-07-01

    The current Clean Development Mechanism/Joint Implementation framework does not emphasize on wholistic sustainability of energy projects. The Golden Standard was a good example of how this framework can be fine-tuned. However, it does not explicitly incentivize the adoption of the sustainability standards it outlines. A 4-element integrated policy strategy is proposed. A Sustainability Assessment Matrix is constructed to evaluate project proposals' sustainability performance. The Probational Sustainability Performance Demand requires continual monitoring of this performance of approved projects throughout a designated probation period. The involved countries will be awarded Sustainability Credits (measured with the matrix) in installments according to their performance within this period. The Probational Emission Reduction Demand requires investing countries to meet moderated emission reduction targets in order for them to claim the certified emission reductions/ emission reduction credits and their share of Sustainability Credits. These credits are converted into Sustainability Assistance Funds, which can be channeled back to finance either the approved projects or independent renewable energy projects in the involved countries. The MIT Energy Cost Model is used to estimate the required amount and identify the forms of such assistance package. Finally, an integrated policymaking framework is suggested to execute and monitor these interconnected policy elements. (auth)

  8. An analysis of a joint shear model for jointed media with orthogonal joint sets

    International Nuclear Information System (INIS)

    Koteras, J.R.

    1991-10-01

    This report describes a joint shear model used in conjunction with a computational model for jointed media with orthogonal joint sets. The joint shear model allows nonlinear behavior for both joint sets. Because nonlinear behavior is allowed for both joint sets, a great many cases must be considered to fully describe the joint shear behavior of the jointed medium. An extensive set of equations is required to describe the joint shear stress and slip displacements that can occur for all the various cases. This report examines possible methods for simplifying this set of equations so that the model can be implemented efficiently form a computational standpoint. The shear model must be examined carefully to obtain a computationally efficient implementation that does not lead to numerical problems. The application to fractures in rock is discussed. 5 refs., 4 figs

  9. Corrosion Behavior of Metal Active Gas Welded Joints of a High-Strength Steel for Automotive Application

    Science.gov (United States)

    Garcia, Mainã Portella; Mantovani, Gerson Luiz; Vasant Kumar, R.; Antunes, Renato Altobelli

    2017-10-01

    In this work, the corrosion behavior of metal active gas-welded joints of a high-strength steel with tensile yield strength of 900 MPa was investigated. The welded joints were obtained using two different heat inputs. The corrosion behavior has been studied in a 3.5 wt.% NaCl aqueous solution using electrochemical impedance spectroscopy and potentiodynamic polarization tests. Optical microscopy images, scanning electron microscopy and transmission electron microscopy with energy-dispersive x-ray revealed different microstructural features in the heat-affected zone (HAZ) and the weld metal (WM). Before and after the corrosion process, the sample was evaluated by confocal laser scanning microscopy to measure the depth difference between HAZ and WM. The results showed that the heat input did not play an important role on corrosion behavior of HSLA steel. The anodic and cathodic areas of the welded joints could be associated with depth differences. The HAZ was found to be the anodic area, while the WM was cathodic with respect to the HAZ. The corrosion behavior was related to the amount and orientation nature of carbides in the HAZ. The microstructure of the HAZ consisted of martensite and bainite, whereas acicular ferrite was observed in the weld metal.

  10. Automated assessment of joint synovitis activity from medical ultrasound and power doppler examinations using image processing and machine learning methods

    Directory of Open Access Journals (Sweden)

    Rafal Cupek

    2016-11-01

    Full Text Available Objectives : Rheumatoid arthritis is the most common rheumatic disease with arthritis, and causes substantial functional disability in approximately 50% patients after 10 years. Accurate measurement of the disease activity is crucial to provide an adequate treatment and care to the patients. The aim of this study is focused on a computer aided diagnostic system that supports an assessment of synovitis severity. Material and methods : This paper focus on a computer aided diagnostic system that was developed within joint Polish–Norwegian research project related to the automated assessment of the severity of synovitis. Semiquantitative ultrasound with power Doppler is a reliable and widely used method of assessing synovitis. Synovitis is estimated by ultrasound examiner using the scoring system graded from 0 to 3. Activity score is estimated on the basis of the examiner’s experience or standardized ultrasound atlases. The method needs trained medical personnel and the result can be affected by a human error. Results : The porotype of a computer-aided diagnostic system and algorithms essential for an analysis of ultrasonic images of finger joints are main scientific output of the MEDUSA project. Medusa Evaluation System prototype uses bone, skin, joint and synovitis area detectors for mutual structural model based evaluation of synovitis. Finally, several algorithms that support the semi-automatic or automatic detection of the bone region were prepared as well as a system that uses the statistical data processing approach in order to automatically localize the regions of interest. Conclusions : Semiquantitative ultrasound with power Doppler is a reliable and widely used method of assessing synovitis. Activity score is estimated on the basis of the examiner’s experience and the result can be affected by a human error. In this paper we presented the MEDUSA project which is focused on a computer aided diagnostic system that supports an

  11. The effect of age and knee osteoarthritis on muscle activation patterns and knee joint biomechanics during dual belt treadmill gait.

    Science.gov (United States)

    Rutherford, Derek; Baker, Matthew; Wong, Ivan; Stanish, William

    2017-06-01

    To compare a group of individuals with moderate medial compartment knee osteoarthritis (OA) to both an age-matched asymptomatic group of older adults and younger adults to determine whether differences in knee joint muscle activation patterns and joint biomechanics exist during gait between these three groups. 20 young adults, 20 older adults, and 40 individuals with moderate knee OA were recruited. Using standardized procedures, surface electromyograms were recorded from the vastus lateralis and medialis, rectus femoris and the medial and lateral hamstrings. All individuals walked on a dual belt instrumented treadmill while segment motions and ground reaction forces were recorded. Sagittal plane motion and net external sagittal and frontal plane moments were calculated. Discrete measures and principal component analyses extracted amplitude and temporal waveform features. Analysis of Variance models using Bonferroni corrections determined between and within group differences in these gait features (α=0.05). Individuals with knee OA have distinct biomechanics and muscle activation patterns when compared to age-matched asymptomatic adults and younger adults whereas differences between the young and older adults were few and included only measures of muscle activation amplitude. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Development, Implementation, and Evaluation of Active Lions: A Campaign to Promote Active Travel to a University Campus.

    Science.gov (United States)

    Bopp, Melissa; Sims, Dangaia; Matthews, Stephen A; Rovniak, Liza S; Poole, Erika; Colgan, Joanna

    2018-03-01

    To outline the development, implementation, and evaluation of a multistrategy intervention to promote active transportation, on a large university campus. Single group pilot study. A large university in the Northeastern United States. University students (n = 563), faculty and staff (employees, n = 999) were included in the study. The Active Lions campaign aimed to increase active transportation to campus for all students and employees. The campaign targeted active transport participation through the development of a smartphone application and the implementation of supporting social marketing and social media components. Component-specific measures included app user statistics, social media engagement, and reach of social marketing strategies. Overall evaluation included cross-sectional online surveys preintervention and postintervention of student and employee travel patterns and campaign awareness. Number of active trips to campus were summed, and the percentage of trips as active was calculated. T tests compared the differences in outcomes from preintervention to postintervention. Students had a higher percentage of active trips postintervention (64.2%) than preintervention (49.2%; t = 3.32, P = .001), although there were no differences for employees (7.9% and 8.91%). Greater awareness of Active Lions was associated with greater active travel. This multistrategy approach to increase active transportation on a college campus provided insight on the process of developing and implementing a campaign with the potential for impacting health behaviors among campus members.

  13. Report: EPA Prepared to Implement Strategic Human Capital Management Activities But Challenges Remain

    Science.gov (United States)

    Report #2004-P-00024, September 20, 2004. EPA’s headquarters and regional offices are prepared to implement strategic human capital management activities, but an alignment of office-level activities to the Agency’s Strategy for Human Capital is lacking.

  14. Activity-Based Management System Implementation in Higher Education Institution: Benefits and Challenges

    Science.gov (United States)

    Ismail, Noor Azizi

    2010-01-01

    Purpose: The purpose of this paper is to discuss how activity-based costing (ABC) technique can be applied in the context of higher education institutions. It also discusses the obstacles and challenges to the successful implementation of activity-based management (ABM) in the higher education environment. Design/methodology/approach: This paper…

  15. Implementation of Active Thermal Control (ATC) for the Soil Moisture Active and Passive (SMAP) Radiometer

    Science.gov (United States)

    Mikhaylov, Rebecca; Kwack, Eug; French, Richard; Dawson, Douglas; Hoffman, Pamela

    2014-01-01

    NASA's Earth Observing Soil Moisture Active and Passive (SMAP) Mission is scheduled to launch in November 2014 into a 685 kilometer near-polar, sun-synchronous orbit. SMAP will provide comprehensive global mapping measurements of soil moisture and freeze/thaw state in order to enhance understanding of the processes that link the water, energy, and carbon cycles. The primary objectives of SMAP are to improve worldwide weather and flood forecasting, enhance climate prediction, and refine drought and agriculture monitoring during its three year mission. The SMAP instrument architecture incorporates an L-band radar and an L-band radiometer which share a common feed horn and parabolic mesh reflector. The instrument rotates about the nadir axis at approximately 15 revolutions per minute, thereby providing a conically scanning wide swath antenna beam that is capable of achieving global coverage within three days. In order to make the necessary precise surface emission measurements from space, the electronics and hardware associated with the radiometer must meet tight short-term (instantaneous and orbital) and long-term (monthly and mission) thermal stabilities. Maintaining these tight thermal stabilities is quite challenging because the sensitive electronics are located on a fast spinning platform that can either be in full sunlight or total eclipse, thus exposing them to a highly transient environment. A passive design approach was first adopted early in the design cycle as a low-cost solution. With careful thermal design efforts to cocoon and protect all sensitive components, all stability requirements were met passively. Active thermal control (ATC) was later added after the instrument Preliminary Design Review (PDR) to mitigate the threat of undetected gain glitches, not for thermal-stability reasons. Gain glitches are common problems with radiometers during missions, and one simple way to avoid gain glitches is to use the in-flight set point programmability that ATC

  16. Design and implementation of predictive filtering system for current reference generation of active power filter

    Energy Technology Data Exchange (ETDEWEB)

    Kilic, Tomislav; Milun, Stanko; Petrovic, Goran [FESB University of Split, Faculty of Electrical Engineering, Machine Engineering and Naval Architecture, R. Boskovica bb, 21000, Split (Croatia)

    2007-02-15

    The shunt active power filters are used to attenuate the harmonic currents in power systems by injecting equal but opposite compensating currents. Successful control of the active filters requires an accurate current reference. In this paper the current reference determination based on predictive filtering structure is presented. Current reference was obtained by taking the difference of load current and its fundamental harmonic. For fundamental harmonic determination with no time delay a combination of digital predictive filter and low pass filter is used. The proposed method was implemented on a laboratory prototype of a three-phase active power filter. The algorithm for current reference determination was adapted and implemented on DSP controller. Simulation and experimental results show that the active power filter with implemented predictive filtering structure gives satisfactory performance in power system harmonic attenuation. (author)

  17. Implementation of the EU-policy framework WFD and GWD in Europe - Activities of CIS Working Group Groundwater

    Science.gov (United States)

    Grath, Johannes; Ward, Rob; Hall, Anna

    2013-04-01

    At the European level, the basic elements for groundwater management and protection are laid down in the Water Framework Directive (WFD) (2000/60/EC) and the Groundwater Daughter Directive (2006/118/EC). EU Member States, Norway and the European Commission (EC) have jointly developed a common strategy for supporting the implementation of the WFD. The main aim of this Common Implementation Strategy (CIS) is to ensure the coherent and harmonious implementation of the directives through the clarification of a number of methodological questions enabling a common understanding to be reached on the technical and scientific implications of the WFD (European Communities, 2008). Groundwater specific issues are dealt with in Working Group C Groundwater. Members of the working group are experts nominated by Member states, Norway, Switzerland and Accession Countries (from administrative bodies, research institutes, …) and representatives from relevant stakeholders and NGOs. Working Group C Groundwater has produced numerous guidance documents and technical reports that have been endorsed by EU Water Directors to support and enable Member States to implement the directives. All the documents are published by the EC. Access is available via the following link: http://ec.europa.eu/environment/water/water-framework/groundwater/activities.htm Having addressed implementations issues during the 1st river basin planning cycle, WG C Groundwater is currently focussing on the following issues: groundwater dependent ecosystems, and climate change and groundwater. In the future, the outcome and recommendations of the "Blueprint" - to safeguard Europe's water resources - which was recently published by the EC will be of utmost importance in setting the agenda for the group. Most likely this will include water pricing, water demand management and water abstraction. Complementory to the particular working groups, a Science Policy Interface (SPI) activity has been established. Its purpose is

  18. Report of year 2000 version on basic study for promotion of joint implementation. Feasibility study on energy saving at VSZ a.s.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In order to promote the COP3 joint implementation, a survey was conducted at the VSZ steel mill in Slovakia. Taking up the coke plant, the sintering plant, and the blast furnace being the large-amount energy consuming plant as the object, discussions were given on possibilities of installing major energy saving facilities. Discussions were given on coke dry quench (CDQ) and coal moisture control (CMC) for the coke plant, on sintering cooler waste heat recovery and ignition furnace burners for the sintering plant, and on top pressure recovery turbine (TRT) for the blast furnace. The energy saving effects of the CDQ, cooler waste heat recovery, ignition furnace burners, and TRT are 2,269, 183, 227 and 320 TJ/y, respectively, or 2,999 TJ/y in total. The CO2 reduction effects are 218,433, 173,29, 395,37, and 30,263 TJ/y, or 387,349 t-CO2/y in total including 81,787 from the CMC. Because of electric power price being very low at 1/2 to 1/3 of that in Japan, the return of investment is evaluated as extremely low as 0.074 to 0.002. However, based on the fact that these facilities will be effective as environment preservation measures, and that there could be a possibility of future rise in the special energy price presently under the control of the government, further discussions will be required including the issues of fund raising. (NEDO)

  19. Report of fiscal 1999 basic survey for joint implementation, etc. Feasibility study on energy conservation and reduction of CO2 emission at Omsk Refinery

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This paper explains fiscal 1999 survey on energy conservation and reduction of CO2 at Omsk Refinery in the Russian Federation for the purpose of making the project tied to the COP3 joint implementation. This refinery is the largest class refinery in Russia having a capacity of 600,000 BPSD. The atmospheric distillation unit AVT-10, which emits 470,000 t-CO2/year, was selected for the object of the survey. As the modification plans, optimization of process system, modification of waste heat boiler and installation of new furnaces were considered. The plans 1, 2 are possible due to their low investment costs. The plan 3 to install new furnaces is able to reduce the large volume of CO2 emission though its investment cost is higher. For each modification plan, estimation was made for the investment cost, the benefit by energy saving and the volume of reduction of CO2 emission. The results for each of the plans 1, 2 and 3 were 907x10{sup 3}, 3,377x10{sup 3}, 50,400x10{sup 3} in US$; 535x10{sup 3}, 928x10{sup 3}, 1,407x10{sup 3} in US$; and 36.1x10{sup 3}, 68.2x10{sup 3}, 86.6x10{sup 3} tons/year. The Russian side showed their satisfaction of the results and keen interest in the energy saving effect. For the purpose of realizing this plan, financial assistance and technological cooperation are essential. Russia shows their great expectations for the Japanese government. (NEDO)

  20. Basic survey project for joint implementations, etc., fiscal 1999. Feasibility study of energy saving projects at Ilyichi Iron and Steel Works, Mariupol City, Ukraine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This project serves the purpose of promoting COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) joint implementations, etc. Relative to the recovery of exhaust heat from the blast furnace hot stove, combustion control will be improved and an exhaust heat recovery facility will be installed. Relative to the collection of gas generated in the converter, the open-hearth/ingot-making process will be replaced by a converter/serial-casting process. The power plant facility will be improved. These three tasks when accomplished will bring about reductions in greenhouse gas emission of 178-thousand, 583-thousand, and 602-thousand T-CO2/year, respectively, and reductions in energy consumption of 826, 8954, and 8152 TJ/year (13% reduction), respectively. As for investment recovery, it will be 31.2, 8.7, and 7.2 years, respectively, predicting a not so good result. As for cost performance, it will be 262, 208, and 420 GJ/year/million yen in energy conservation, respectively, and 56.4, 13.5, 31.0 T-CO2/year in greenhouse gas emission reduction, respectively, and these figures suggest an excellent result. In addition to the above-named ones, some projects have been exploited, to be effective as energy conservation measures and to improve on cost performance. They include power generation by blast furnace top pressure recovery, pulverized coal injection, serial casting in the steelmaking process, improvement on slab yield in the rolling process, and hot-charging of slabs. (NEDO)

  1. Report of year 2000 version on basic study for promotion of joint implementation. Feasibility study on energy saving at Anshan Iron and Steel Group Complex

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In order to promote the COP3 joint implementation, a survey was conducted in fiscal 1999 at Anshan Iron and Steel Group Complex in China. The complex is the leading iron and steel maker in China. The unit requirement for energy consumption per ton of crude ore is 7.00 Gcal, which is close to 1.4 times that in Japan. The feasibility study has discussed and planned modification of ignition furnace facilities and waste heat recovery in the sintering process, top-pressure gas recovery at uniform pressure, and top-pressure recovery turbine (TRT) in the blast furnace, based on the locally available data and surveys. The modification of the ignition furnace in the sintering process resulted in reduction of fuel consumption of 578.0 TJ/year in the facility No. 2, and 718.9 TJ/year in the facility No. 3. The amount of electric power generated by the TRT is 121.13 GWh/year assuming the annual blast furnace operation factor of 90%. This can be converted to the heat quantity of 1,370 TJ/year. The top-pressure gas recovery amount is 163 TJ/year when converted to the heat quantity. Annual CO2 reduction amounted to 15,373 tons. The profitability was discussed by using the present worth method. Because of coal price being low and the energy unit price being low in China, it was revealed that the profitability at the private sector level could not be achieved. (NEDO)

  2. Differences in Activation Area Within Brodmann Area 2 Caused by Pressure Stimuli on Fingers and Joints: In Case of Male Subjects.

    Science.gov (United States)

    Choi, Mi-Hyun; Kim, Hyung-Sik; Baek, Ji-Hye; Lee, Jung-Chul; Park, Sung-Jun; Jeong, Ul-Ho; Gim, Seon-Young; Kim, Sung-Phil; Lim, Dae-Woon; Chung, Soon-Cheol

    2015-09-01

    In this study, a constant pressure stimulus was applied on the 3 joints (first [p1], second [p2], and third [p3] joints) of 4 fingers (index, middle, ring, and little fingers), and the activation areas within Brodmann area 2 (BA 2) were compared for these different fingers and joints by using functional magnetic resonance imaging. Eight healthy male college students (25.4 ± 1.32 years) participated in the study. Each session was composed of 3 blocks, and each block was composed of a Control phase (30 seconds) and a Pressure phase (30 seconds). No pressure stimulus was applied in the Control phase, during which the subjects would simply lay comfortably with their eyes closed. In the Pressure phase, a pressure stimulus was applied onto one of the joints of the selected finger. For each finger and joint, BA 2 areas activated by the pressure stimulus were extracted by the region of interest method. There was a significant difference in the activation areas for the different fingers (P = .042) as well as for the different joints (P = .050). The activation area decreased in the order of the little, index, and middle fingers, as well as in the order of p1, p3, and p2.

  3. THE FIRST RESULTS OF AN IMPLEMENTATION OF THE ACTIVE LEARNING PARADIGM IN UNIVERSITY PHYSICS

    OpenAIRE

    Sliško, Josip; Medina Hernández, Rebeca

    2006-01-01

    Putting students in the center of the educational process and using the results of educational research are basic characteristics of an important movement whose objective is learning improvement in many university courses. For mechanics courses there is experimental evidence that pedagogy with “active students” gives better results than pedagogy with “active professor and passive students”. In this article we present the first results of an implementation of a pedagogy which promotes active s...

  4. Fast joint detection-estimation of evoked brain activity in event-related FMRI using a variational approach

    Science.gov (United States)

    Chaari, Lotfi; Vincent, Thomas; Forbes, Florence; Dojat, Michel; Ciuciu, Philippe

    2013-01-01

    In standard within-subject analyses of event-related fMRI data, two steps are usually performed separately: detection of brain activity and estimation of the hemodynamic response. Because these two steps are inherently linked, we adopt the so-called region-based Joint Detection-Estimation (JDE) framework that addresses this joint issue using a multivariate inference for detection and estimation. JDE is built by making use of a regional bilinear generative model of the BOLD response and constraining the parameter estimation by physiological priors using temporal and spatial information in a Markovian model. In contrast to previous works that use Markov Chain Monte Carlo (MCMC) techniques to sample the resulting intractable posterior distribution, we recast the JDE into a missing data framework and derive a Variational Expectation-Maximization (VEM) algorithm for its inference. A variational approximation is used to approximate the Markovian model in the unsupervised spatially adaptive JDE inference, which allows automatic fine-tuning of spatial regularization parameters. It provides a new algorithm that exhibits interesting properties in terms of estimation error and computational cost compared to the previously used MCMC-based approach. Experiments on artificial and real data show that VEM-JDE is robust to model mis-specification and provides computational gain while maintaining good performance in terms of activation detection and hemodynamic shape recovery. PMID:23096056

  5. Factors Influencing Implementation of a Physical Activity Intervention in Residential Children's Homes.

    Science.gov (United States)

    Lau, Erica Y; Saunders, Ruth P; Pate, Russell R

    2016-11-01

    The Environmental Intervention in Children's Homes (ENRICH) study was the first published physical activity intervention undertaken in residential children's homes (RCHs). The study revealed differences in implementation across the homes, which may be a key factor that affects program effectiveness. The purpose of this study was to examine the direct and indirect effects of organizational capacity, provider characteristics, and quality of prevention support system on level of implementation of the ENRICH intervention. This study analyzed the ENRICH process evaluation data collected from 24 RCHs. Bayesian Path analysis was used to examine the direct and indirect effects of organizational capacity, provider characteristics, and quality of prevention support system on level of implementation. Level of implementation across RCHs was variable, ranging from 38 to 97 % (M = 68.3, SD = 14.45). Results revealed that organizational capacity and provider characteristics had significant direct associations with level of implementation. Neither direct nor indirect associations between quality of prevention support system and level of implementation reached statistical significance. Conducting formative assessments on organizational capacity and provider characteristics and incorporating such information in implementation planning may increase the likelihood of achieving higher levels of implementation in future studies.

  6. Study on strategies in joint implementation and its improvement to reduce CO2 emissions; CO2 sakugen no tame no kyodo jisshi ni okeru senryaku oyobi sono kaizen hosaku no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Matsuhashi, R.; Ishitani, H. [The University of Tokyo, Tokyo (Japan)

    1998-10-01

    In order to reduce greenhouse gas emissions, we have to introduce measures to suppress economic differences between developed countries (DC) and less developed countries (LDC) as well as accelerate technology improvement. In this sense, Joint Implementation (JI) is a promising measure not only to economically reduce greenhouse gas emissions, but also to facilitate technology transfer from DC to LDC. In this article, we first investigated JI strategies, in which LDC can improve industrial energy efficiency under financial support of DC. Strategies of countries involved in JI was represented with Stackelberg game. Analytical results revealed that JI activities may considerably be diminished in Stackelberg equilibrium, depending on shapes of the marginal cost functions of reducing CO2. Therefore we proposed measures to prevent the suppression of JI and quantitatively evaluated the potential of this improved JI system. As far as actual data on economy and industry are concerned, we used the ones of Japan and China, since China has been rapidly increasing its economic scale and greenhouse gas emissions. However implications from these analyses are useful also for other countries. 8 refs., 7 figs.

  7. Assessment of disease activity in juvenile idiopathic arthritis. The number and the size of joints matter

    DEFF Research Database (Denmark)

    Berntson, Lillemor; Wernroth, Lisa; Fasth, Anders

    2007-01-01

    Variables for assessment of disease activity of juvenile idiopathic arthritis (JIA) were studied, in order to develop a disease activity score for children with JIA.......Variables for assessment of disease activity of juvenile idiopathic arthritis (JIA) were studied, in order to develop a disease activity score for children with JIA....

  8. Effect of a patella support brace on myoelectric activity of knee joint muscles during single leg landing

    Directory of Open Access Journals (Sweden)

    Fatemeh Salariesker

    2013-06-01

    Full Text Available Introduction: Patellfemoral pain syndrome is one of the most common knee joint problems that affect athletes and non-athletes. Knee brace is often used as a treatment method for patellar realignment. The aim of the present study was to determine the effects of a patella support brace on myoelectric activity of selected knee muscles during single leg landing in healthy females. Materials and Methods: 19 healthy female students (Mean age: 23.6±1.98 years, height: 163.5±5.88 cm, weight: 62.3±3.6 kg participated in this study. Myoelectric activity of biceps femoris, semitendinosus, vastus medialis and vastus lateralis were collected during single leg landing in with and without using the patella support brace conditions.Results: Use of the patella support brace had no significant effect on myoelectric activity for the semitendinosus (p=0.668, vastus medialis (VM (p=0.915 and vastus lateralis (VL (P=0.134, while myoelectric activity for biceps femoris (p=0.005 and ratio of VM/VL myoelectric activity significantly increased (p=0.045. Conclusion: Our results revealed that biceps femoris activity and vastus medialis/vastus lateralis ratio increased after using patella support brace during single leg landing. Further studies on kinematic and kinetic variables are needed to describe these changes in muscular activity when using the patella support brace.

  9. Design, control, and implementation of LCL-filter-based shunt active power filters

    DEFF Research Database (Denmark)

    Tang, Yi; Loh, Poh Chiang; Wang, Peng

    2011-01-01

    This paper concentrates on the design, control and implementation of an LCL-filter-based shunt active power filter (SAPF), which can effectively compensate harmonic currents produced by nonlinear loads in a three-phase three-wire power system. The use of LCL-filter at the output end of SAPF offer......-loop control system, and active damping implemented with fewer current sensors are all addressed here. An analytical design example is finally presented, being supported with experimental results, to verify its effectiveness and practicality.......This paper concentrates on the design, control and implementation of an LCL-filter-based shunt active power filter (SAPF), which can effectively compensate harmonic currents produced by nonlinear loads in a three-phase three-wire power system. The use of LCL-filter at the output end of SAPF offers...

  10. Effects of nano-particles strengthening activating flux on the microstructures and mechanical properties of TIG welded AZ31 magnesium alloy joints

    International Nuclear Information System (INIS)

    Xie, Xiong; Shen, Jun; Cheng, Liang; Li, Yang; Pu, Yayun

    2015-01-01

    Highlights: • Increased nano-particles strengthening activating flux degraded TIGed seams. • The reaction between SiC particles and Mg alloy produced Al 4 C 3 and Mg 2 Si phases. • Al 4 C 3 and SiC particles promoted the nucleation and suppressed the growth of α-Mg. • Refined α-Mg grains, precipitated phase and SiC particles enhanced TIGed joints. - Abstract: In this paper, AZ31 magnesium alloy joints were processed by nano-particles strengthening activating flux tungsten inert gas (NSA-TIG) welding, which was achieved by the mixed TiO 2 and nano-SiC particles coated on the samples before welding tests. The macro/micro structural observation and mechanical properties evaluation of the welding joints were conducted by using optical microscope, scanning electron microscope, energy dispersive X-ray spectroscopy, X-ray diffraction and tension and microhardness tests. The results showed that nano-particles strengthening activating flux effective improved the microstructure, microhardness in fusion zone, ultimate tensile strength of the TIG welding joints. In addition, the chemical reaction between part of SiC particles and AZ31 magnesium alloy produced Al 4 C 3 and Mg 2 Si in the joints. The Al 4 C 3 performed as nucleating agents for α-Mg and the dispersed Mg 2 Si and SiC particles enhanced the mechanical properties of the NSA-TIG welding joints. However, large heat input induced by the increase of the surface coating density of the nano-particles strengthening activating flux, increased the α-Mg grain sizes and weakened the mechanical properties of the welded joints. Therefore, the grain size of α-Mg, distribution of β-Mg 17 Al 12 , Mg 2 Si and SiC particles together influenced the evolution of the mechanical properties of the NSA-TIG welded AZ31 magnesium alloy joints

  11. The current implementation status of the integration of sports and physical activity into Dutch rehabilitation care.

    Science.gov (United States)

    Hoekstra, Femke; Hettinga, Florentina J; Alingh, Rolinde A; Duijf, Marjo; Dekker, Rienk; van der Woude, Lucas H V; van der Schans, Cees P

    2017-01-01

    To describe the current status of the nationwide implementation process of a sports and physical activity stimulation programme to gain insight into how sports and physical activity were integrated into Dutch rehabilitation care. The current implementation status of a sports and physical activity stimulation programme in 12 rehabilitation centres and 5 hospitals with a rehabilitation department was described by scoring fidelity and satisfaction. Seventy-one rehabilitation professionals filled out a questionnaire on how sports and physical activity, including stimulation activities, were implemented into rehabilitation care. Total fidelity scores (in %) were calculated for each organization. Professionals' satisfaction was rated on a scale from 1 to 10. In most organizations sports and physical activity were to some extent integrated during and after rehabilitation (fidelity scores: median = 54%, IQR = 23%). Physical activity stimulation was not always embedded as standard component of a rehabilitation treatment. Professionals' satisfaction rated a median value of 8.0 (IQR = 0.0) indicating high satisfaction rates. The fidelity outcome showed that activities to stimulate sports and physical activity during and after rehabilitation were integrated into rehabilitation care, but not always delivered as standardized component. These findings have emphasized the importance to focus on integrating these activities into routines of organizations. Implications for Rehabilitation Components of an evidence-based programme to stimulate sports and physical activity during and after rehabilitation can be used to measure the current status of the integration of sports and physical activity in rehabilitation care in a structural and effective way. The method described in the current study can be used to compare the content of the rehabilitation care regarding the integration of sports and physical activity among organizations both on a national and international level

  12. Gene expression of fibrinolytic factors urokinase plasminogen activator and plasminogen activator inhibitor-1 in rabbit temporo-mandibular joint cartilage with disc displacement.

    Science.gov (United States)

    Zhan, Jing; Gu, Zhi-yuan; Wu, Li-qun; Zhang, Yin-kai; Hu, Ji-an

    2005-06-20

    The urokinase plasminogen activator system is believed to play an important role in degradation of the extracellular matrix associated with cartilage and bone destruction; however its precise roles in temporomandibular disorders have not yet been clarified. The aims of this study were to investigate the gene expression of fibrinolytic factors urokinase plasminogen activator (uPA) and plasminogen activator inhibitor-1 (PAI-1) in the articular cartilage of rabbit temporomandibular joint (TMJ) with disc displacement (DD) and to probe the relationship between fibrinolytic activity and cartilage remodeling. Disc displacement of right joints was performed in 36 of 78 rabbits under investigation. The animals were sacrificed at 4 days and 1, 2, 4, 8 and 12 weeks after surgery, respectively. The right joints of these animals were harvested and processed for the examination of mRNA expression of uPA and PAI-1 in articular cartilage using in situ hybridization techniques. The expression of uPA and PAI-1 was co-expressed weakly in the chondrocytes from transitive zone to hypertrophic zone and mineralized zone, while no hybridizing signals were shown in proliferative zone and superficial zone in control rabbits. The most striking was the up-regulation of uPA and PAI-1 mRNA in 4-day rabbits postoperatively at the onset of cartilage degeneration. The strongest hybridizing signals for uPA and PAI-1 were seen in 2-week rabbits postoperatively. After 2 weeks, the expression of uPA and PAI-1 began to decrease and reached nearly normal level at 12 weeks. The expression of the uPA/PAI-1 system coincides with the pathological changes in condylar cartilage after DD. The uPA/PAI-1 system may be one of the essential mediators in articular cartilage remodeling.

  13. Patients' perceptions of physical activity before and after joint replacement: a systematic review with meta-ethnographic analysis.

    Science.gov (United States)

    Smith, Toby O; Latham, Sarah; Maskrey, Vivienne; Blyth, Annie

    2015-09-01

    It has been perceived that people following total hip arthroplasty (THA) or total knee arthroplasty (TKA) have the capability, with reduced pain, to increase their levels of physical activity. To determine the attitudes and perceptions of people awaiting or having undergone THA or TKA to physical activity post-arthroplasty and to identify potential facilitators or barriers to engage in active living and physical activity pursuits. Systematic review of published and unpublished databases was undertaken from their inception to November 2014. Studies exploring the attitudes and perceptions of people awaiting or having undergone THA or TKA to physical activity post-arthroplasty were included. Data were analysed through a meta-ethnography approach. From 528 citations, 13 papers were eligible, sampling 282 people post-THA or TKA. The literature was judged moderate to high quality. Following THA and TKA, people either wished to return to their pre-pathology level of physical activity or simply be able to engage in less physically demanding activities that are meaningful to them and their lifestyles. Barriers to engaging in higher levels of physical activity were largely related to limited information, which culminated in fear surrounding 'doing the right thing' both for individual's recovery and the longevity of the joint replacement. While many people post-THA or TKA wish to return to pre-pathological physical activity status, there is limited interest in actually undertaking greater levels of physical activity post-arthroplasty either for pleasure or health gains. Improvement in education and awareness of this may be key drivers to improve habitualisation of physical activity post-arthroplasty. CRD42014014995. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  14. Comparison of Electromyographic Activity Pattern of Knee Two-Joint Muscles between Youngs and Olders in Gait Different Speeds

    Directory of Open Access Journals (Sweden)

    Hamideh Khodaveisi

    2016-01-01

    Full Text Available Objective: In recent years, it has been focused much attention on gait analysis. Factors such as speed, age and gender affect gait parameters. The purpose of the present study was to compare the electromyographic activity pattern of knee two-joint muscles between younger and older subjects in different gait speeds. Matterials & Methods: The method of current study was analytical cross-sectional method in which 15 healthy young men and 15 old men, were selected conveniently. Electromyographic activity of rectus femoris, biceps femoris, semitendinus and gastrocenemius were recorded during walking with preferred (100%, slow (80% and fast (120% speeds in a 10 meter walkway. Normalized RMSs of muscles were compared using RM-ANOVA and Tokey’s tests by SPSS 18 software. Results: According to results, RMSs of rectus femoris in midstance (P<0.01 and gastrocenemius in loading response (P=0.02 phases in all walking speeds were higher in older subjects than in younger ones, and it increased with speed in both age groups (P<0.01. Biceps femoris RMS in terminal stance at 80% speed, was lower in older subjects than in younger ones (P=0.01 and it increased with walking speed (P=0.01. Semitendinus activity in loading and midstance phases at 120% speed was higher in older subjects than in younger ones (P<0.01, and it increased with speed in both age groups in swing phase (P<0.05. Conclusion: According to the results, older subjects have more muscle co-contraction around knee at high speed in midstance phase than younger subjects. These age-related changes in muscle activity, leads to increase in joint stiffness and stability during single support, and probably play a role in reducing push off power at faster speeds.

  15. Implementing a Nutrition and Physical Activity Curriculum in Head Start Through an Academic-Community Partnership.

    Science.gov (United States)

    Zahnd, Whitney E; Smith, Tracey; Ryherd, Susan J; Cleer, Melissa; Rogers, Valerie; Steward, David E

    2017-06-01

    Schools may be an effective avenue for interventions that prevent childhood obesity. I am Moving I am Learning/Choosy Kids © (IMIL/CK) is a curriculum recommended by Head Start (HS) for education in nutrition, physical activity, and healthy lifestyle habits. We formed an academic-community partnership (ACP), the Springfield Collaborative for Active Child Health, to promote prevention of childhood obesity, in part, to implement the IMIL/CK curriculum in local HS sites. The ACP included a medical school, HS program, public school district, and state health department. Community-based participatory research principles helped identify and organize important implementation activities: community engagement, curriculum support, professional teacher training, and evaluation. IMIL/CK was piloted in 1 school then implemented in all local HS sites. All sites were engaged in IMIL/CK professional teacher training, classroom curriculum delivery, and child physical activity assessments. Local HS policy changed to include IMIL/CK in lesson plans and additional avenues of collaboration were initiated. Furthermore, improvements in physical activity and/or maintenance or improvement of healthy weight prevalence was seen in 4 of the 5 years evaluated. An ACP is an effective vehicle to implement and evaluate childhood obesity prevention programming in HS sites. © 2017, American School Health Association.

  16. From policy to practice: implementation of physical activity and food policies in schools

    Science.gov (United States)

    2013-01-01

    Purpose Public policies targeting the school setting are increasingly being used to address childhood obesity; however, their effectiveness depends on their implementation. This study explores the factors which impeded or facilitated the implementation of publicly mandated school-based physical activity and nutrition guidelines in the province of British Columbia (BC), Canada. Methods Semi-structured interviews were conducted with 50 school informants (17 principals - 33 teacher/school informants) to examine the factors associated with the implementation of the mandated Daily Physical Activity (DPA) and Food and Beverage Sales in Schools (FBSS) guidelines. Coding used a constructivist grounded theory approach. The first five transcripts and every fifth transcript thereafter were coded by two independent coders with discrepancies reconciled by a third coder. Data was coded and analysed in the NVivo 9 software. Concept maps were developed and current theoretical perspectives were integrated in the later stages of analysis. Results The Diffusion of Innovations Model provided an organizing framework to present emergent themes. With the exception of triability (not relevant in the context of mandated guidelines/policies), the key attributes of the Diffusion of Innovations Model (relative advantage, compatibility, complexity, and observability) provided a robust framework for understanding themes associated with implementation of mandated guidelines. Specifically, implementation of the DPA and FBSS guidelines was facilitated by perceptions that they: were relatively advantageous compared to status quo; were compatible with school mandates and teaching philosophies; had observable positive impacts and impeded when perceived as complex to understand and implement. In addition, a number of contextual factors including availability of resources facilitated implementation. Conclusions The enactment of mandated policies/guidelines for schools is considered an essential step in

  17. Practice of ultrasound-guided arthrocentesis and joint injection, including training and implementation, in Europe: results of a survey of experts and scientific societies.

    LENUS (Irish Health Repository)

    Mandl, Peter

    2012-01-01

    To document the practice and training opportunities of US-guided arthrocentesis and joint injection (UGAJ) among rheumatologists in the member countries of the European League Against Rheumatism (EULAR).

  18. Self-powered suspension criterion and energy regeneration implementation scheme of motor-driven active suspension

    Science.gov (United States)

    Yan, Shuai; Sun, Weichao

    2017-09-01

    Active suspension systems have advantages on mitigating the effects of vehicle vibration caused by road roughness, which are one of the most important component parts in influencing the performances of vehicles. However, high amount of energy consumption restricts the application of active suspension systems. From the point of energy saving, this paper presents a self-powered criterion of the active suspension system to judge whether a motor-driven suspension can be self-powered or not, and then a motor parameter condition is developed as a reference to design a self-powered suspension. An energy regeneration implementation scheme is subsequently proposed to make the active suspension which has the potential to be self-powered achieve energy-saving target in the real application. In this implementation scheme, operating electric circuits are designed based on different working status of the actuator and power source and it is realizable to accumulate energy from road vibration and supply energy to the actuator by switching corresponding electric circuits. To apply the self-powered suspension criterion and energy regeneration implementation scheme, an active suspension system is designed with a constrained H∞ controller and calculation results indicate that it has the capability to be self-powered. Simulation results show that the performances of the self-powered active suspension are nearly the same as those of the active suspension with an external energy source and can achieve energy regeneration at the same time.

  19. Rapid Screening of Active Components with an Osteoclastic Inhibitory Effect in Herba epimedii Using Quantitative Pattern–Activity Relationships Based on Joint-Action Models

    Directory of Open Access Journals (Sweden)

    Xiao-Yan Yuan

    2017-10-01

    Full Text Available Screening of bioactive components is important for modernization and quality control of herbal medicines, while the traditional bioassay-guided phytochemical approach is time-consuming and laborious. The presented study proposes a strategy for rapid screening of active components from herbal medicines. As a case study, the quantitative pattern–activity relationship (QPAR between compounds and the osteoclastic inhibitory effect of Herba epimedii, a widely used herbal medicine in China, were investigated based on joint models. For model construction, standard mixtures data showed that the joint-action models are better than the partial least-squares (PLS model. Then, the Good2bad value, which could reflect components’ importance based on Monte Carlo sampling, was coupled with the joint-action models for screening of active components. A compound (baohuoside I and a component composed of compounds with retention times in the 6.9–7.9 min range were selected by our method. Their inhibition rates were higher than icariin, the key bioactive compound in Herba epimedii, which could inhibit osteoclast differentiation and bone resorption in a previous study. Meanwhile, the half-maximal effective concentration, namely, EC50 value of the selected component was 7.54 μg/mL, much smaller than that of baohuoside I—77 μg/mL—which indicated that there is synergistic action between compounds in the selected component. The results clearly show our proposed method is simple and effective in screening the most-bioactive components and compounds, as well as drug-lead components, from herbal medicines.

  20. Initiating Joint Chinese-U.S. Activities on Biological Safety and Global Health Security

    OpenAIRE

    Center on Contemporary Conflict

    2014-01-01

    Performer: National Academy of Sciences (NAS) Principal Investigator: Benjamin J. Rusek Cost: $125,000 Fiscal Year(s): 2014-2015 China is critically important to international health and biological security efforts, yet awareness and implementation of biosafety and biosecurity practices are inconsistent among life science researchers and others working with pathogens and dual-use biotechnology in China. In late 2012, the Committee on International Security and Arms ...

  1. Novel strategy to implement active-space coupled-cluster methods

    Science.gov (United States)

    Rolik, Zoltán; Kállay, Mihály

    2018-03-01

    A new approach is presented for the efficient implementation of coupled-cluster (CC) methods including higher excitations based on a molecular orbital space partitioned into active and inactive orbitals. In the new framework, the string representation of amplitudes and intermediates is used as long as it is beneficial, but the contractions are evaluated as matrix products. Using a new diagrammatic technique, the CC equations are represented in a compact form due to the string notations we introduced. As an application of these ideas, a new automated implementation of the single-reference-based multi-reference CC equations is presented for arbitrary excitation levels. The new program can be considered as an improvement over the previous implementations in many respects; e.g., diagram contributions are evaluated by efficient vectorized subroutines. Timings for test calculations for various complete active-space problems are presented. As an application of the new code, the weak interactions in the Be dimer were studied.

  2. Factors associated with physical therapists' implementation of physical activity interventions in The Netherlands.

    Science.gov (United States)

    Huijg, Johanna M; Dusseldorp, Elise; Gebhardt, Winifred A; Verheijden, Marieke W; van der Zouwe, Nicolette; Middelkoop, Barend J C; Duijzer, Geerke; Crone, Mathilde R

    2015-04-01

    Physical therapists play an important role in the promotion of physical activity (PA) and the effectiveness of PA interventions. However, little is known about the extent to which they implement PA interventions following the intervention protocol and about the factors influencing their implementation behaviors. The study objective was to investigate physical therapists' implementation fidelity regarding PA interventions, including completeness and quality of delivery, and influencing factors with a Theoretical Domains Framework-based questionnaire. The study was based on a cross-sectional design. A total of 268 physical therapists completed the Determinants of Implementation Behavior Questionnaire. Questions about completeness and quality of delivery were based on components and tasks of PA interventions as described by the Royal Dutch Society for Physical Therapy. Multilevel regression analyses were used to identify factors associated with completeness and quality of delivery. High implementation fidelity was found for the physical therapists, with higher scores for completeness of delivery than for quality of delivery. Physical therapists' knowledge, skills, beliefs about capabilities and consequences, positive emotions, behavioral regulation, and the automaticity of PA intervention delivery were the most important predictors of implementation fidelity. Together, the Theoretical Domains Framework accounted for 23% of the variance in both total completeness and total quality scores. The cross-sectional design precluded the determination of causal relationships. Also, the use of a self-report measure to assess implementation fidelity could have led to socially desirable responses, possibly resulting in more favorable ratings for completeness and quality. This study enhances the understanding of how physical therapists implement PA interventions and which factors influence their behaviors. Knowledge about these factors may assist in the development of strategies to

  3. Changes to the school food and physical activity environment after guideline implementation in British Columbia, Canada

    OpenAIRE

    Watts, Allison W; Mâsse, Louise C; Naylor, Patti-Jean

    2014-01-01

    Background High rates of childhood obesity have generated interest among policy makers to improve the school food environment and increase students’ levels of physical activity. The purpose of this study was to examine school-level changes associated with implementation of the Food and Beverage Sales in Schools (FBSS) and Daily Physical Activity (DPA) guidelines in British Columbia, Canada. Methods Elementary and middle/high school principals completed a survey on the school food and physical...

  4. Implementation Planning and Progress on Physical Activity Goals: The Mediating Role of Life-Management Strategies

    Science.gov (United States)

    Dugas, Michelle; Gaudreau, Patrick; Carraro, Natasha

    2012-01-01

    This 4-week prospective study examined whether the use of life-management strategies mediates the relationship between implementation planning and short-term progress on physical activity goals. In particular, the strategies of elective selection, compensation, and loss-based selection were disentangled to assess their specific mediating effects.…

  5. Factors associated with physical therapists’ implementation of physical activity interventions in the Netherlands

    NARCIS (Netherlands)

    Huijg, J.M.; Dusseldorp, E.; Gebhardt, W.A.; Verheijden, M.W.; Zouwe, N. van der; Middelkoop, B.J.C.; Duijzer, G.; Crone, M.R.

    2015-01-01

    Background. Physical therapists play an important role in the promotion of physical activity (PA) and the effectiveness of PA interventions. However, little is known about the extent to which they implement PA interventions following the intervention protocol and about the factors influencing their

  6. The AAM-API: An Open Source Active Appearance Model Implementation

    DEFF Research Database (Denmark)

    Stegmann, Mikkel Bille

    2003-01-01

    This paper presents a public domain implementation of the Active Appearance Model framework and gives examples using it for segmentation and analysis of medical images. The software is open source, designed with efficiency in mind, and has been thoroughly tested and evaluated in several medical...

  7. A conceptual framework for outsourcing of materials handling activities in automotive : differentiation and implementation

    NARCIS (Netherlands)

    Klingenberg, W.; Boksma, J. D.

    2010-01-01

    This article discusses the outsourcing of materials handling activities and investigates different options for its implementation. The article uses descriptive case studies found in literature from the Western European automotive industry to map out differences in current practice and to evaluate

  8. Like a Chameleon: A Beginning Teacher's Journey to Implement Active Learning

    Science.gov (United States)

    Edwards, Susan

    2017-01-01

    The purpose of this study was to follow the learning trajectory of a beginning teacher attempting to implement active learning instructional methods in a middle grades classroom. The study utilized a qualitative case study methodological approach with the researcher in the role of participant observer. Three research questions were explored: the…

  9. Transforming the Organic Chemistry Lab Experience: Design, Implementation, and Evaluation of Reformed Experimental Activities--REActivities

    Science.gov (United States)

    Collison, Christina G.; Kim, Thomas; Cody, Jeremy; Anderson, Jason; Edelbach, Brian; Marmor, William; Kipsang, Rodgers; Ayotte, Charles; Saviola, Daniel; Niziol, Justin

    2018-01-01

    Reformed experimental activities (REActivities) are an innovative approach to the delivery of the traditional material in an undergraduate organic chemistry laboratory. A description of the design and implementation of REActivities at both a four- and two-year institution is discussed. The results obtained using a reformed teaching observational…

  10. [Implementation of the program of "Collaborative Development of Advanced Practical Education to Train Pharmacists in Leadership" under the joint operation of the pharmaceutical departments in fourteen national universities].

    Science.gov (United States)

    Hirata, Kazumasa; Tamura, Satoru; Kobayashi, Motomasa

    2012-01-01

    "Collaborative Development of Advanced Practical Education Program to Train Pharmacists with Leadership" applied jointly by the pharmaceutical departments of fourteen national universities was selected to receive the special expenditure support of Ministry of Education, Culture, Sports, Science and Technology for fiscal year 2010 under "the Training of Highly Skillful Professionals and Improvement of the Quality of the Function of Professional Education". This project is to promote the collaborative development of the educational program which will make it possible to further advance and substantiate the education of pharmacists in the six year course of the pharmaceutical department for the ultimate purpose to introduce pharmacists with leadership who can play an active role and fill in a leadership position in a wide range of responsibilities into the society which, more and more, has come to expect pharmacy to take the initiative in acting against health hazards caused by infections, foods and environmental pollution as well as to meet the diversification of healthcare. To be more specific, this project is to try and evaluate the following programs repeatedly based on the plan-do-check-act (PDCA) cycle: 1) Practical medical and pharmaceutical education program; 2) Program concerning research on long term themes and advanced education; 3) Program concerning training and education of SPs (standardized patients or simulated patients) and PBL (problem-based learning) tutorial education; and 4) Program concerning the method of evaluation of education. Through this repeated trial and evaluation, this project ultimately seeks to construct a highly effective practical educational program which integrates each university's achievements and educational attempts rich in originality.

  11. State changes in posture and arch of the foot in children aged 4 - 6 years with hypermobility of the joints under the influence of rehabilitation activities in schools

    Directory of Open Access Journals (Sweden)

    Kalinichenko I. O.

    2013-08-01

    Full Text Available The effect of the rehabilitation activities in educational institutions on the dynamics of changes in the state and posture of the foot arch in children. The study involved 446 children aged from 4 to 6 years. The rehabilitation program lasted 10 weeks and consisted of 3 periods. Found that 35.88% of healthy children had impaired posture in the sagittal plane. Flatfoot detected in 64.46% of children with joint hypermobility. After the implementation of the rehabilitation program the value of the brachial arch indicators declined in children 3 major groups, respectively, 32.85 cm, 33.24 cm and 33.92 cm in all major groups established downward trend in the proportion of children with kyphotic posture and flat feet. The positive dynamics of changes in the values of posture in the sagittal plane was observed among children of all 3 major groups: shoulder width increased respectively by 1.55%, 3.09%, 4.77%.

  12. Understanding why people do or do not engage in activities following total joint replacement: a longitudinal qualitative study.

    Science.gov (United States)

    Webster, F; Perruccio, A V; Jenkinson, R; Jaglal, S; Schemitsch, E; Waddell, J P; Venkataramanan, V; Bytautas, J; Davis, A M

    2015-06-01

    Numerous studies report large and significant improvements in basic mobility and activities of daily living following total hip or knee replacement (TJR). Nevertheless, quantitative research has shown minimal increase in participation in activities that benefit overall health. This study explored why people do or do not engage in activities following hip or knee TJR. This was a longitudinal qualitative study. Sampling was guided by constructivist grounded theory and data collected using open-ended, semi-structured interviews. Participants were recruited using maximum variation sampling based on age, sex and joint replaced (hip or knee). Data were analysed using a constant comparative approach and coded for thematic patterns and relationships from which overarching themes were constructed. Twenty-nine patients participated in interviews prior to, and 8 and 18 months post following TJR. A high degree of variability with regard to participants' return to activities was found and five emergent themes were identified that accounted for this variability. These themes highlight the importance of issues beyond medical factors alone, such as socio-cultural factors that partially determine participants' participation in activity following TJR. Findings suggest that multi-faceted experiences impact participation in activity following TJR. These experiences include changes in identity and lifestyle that preclude a 'return to normal'. There is an urgent need for supports to increase people's activity post-TJR in order to facilitate enhancement of post-surgery levels of engagement. Approaches that take into consideration more personalized interventions may be critical to promoting healthy aging in people with TJR. Copyright © 2015 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

  13. Simulation and Hardware Implementation of Shunt Active Power Filter Based on Synchronous Reference Frame Theory

    Directory of Open Access Journals (Sweden)

    Karthikrjan Senthilnathan

    2018-02-01

    Full Text Available This paper describes about the Hybrid Shunt Active Power Filter (HSAPF for the elimination of the current harmonics in the line side of the three phase three wire systems. The Active Power Filter is based on the Voltage Source Converter (VSC topology. The control strategy for the converter is based on Synchronous Reference Frame (SRF theory. The compensation of harmonics is done by the APF which is connected in the shunt configuration to the system. The Shunt APF has the better compensation of current harmonics. The design and implementation of Shunt active power filter is done by MATLAB/Simulink. The real time implementation by using the ATMEGA 8 Microcontroller. The Simulation and Hardware results shows that the current harmonics are eliminated in the system

  14. Environmental activities in uranium mining and milling. A Joint NEA/IAEA report

    International Nuclear Information System (INIS)

    1999-01-01

    This report on 'Environmental Activities in Uranium Mining and Milling' presents an overview of environmental activities related to uranium production. The profile of activities and concerns are based on survey responses from 29 countries and a review of relevant activities of the International Atomic Energy Agency and the OECD Nuclear Energy Agency. It also provides an overview of the reported interests of specialists working in the field, including environmental impact assessment, emissions to air and water, work environment, radiation safety, waste handling and disposal, mine and mill decommissioning and site restoration, and the regulation of these activities. The report reflects the increasing awareness in all countries of the need for environmental protection. For several years large programmes have been underway in several countries to clean up wastes from closed mines and mills. Many of these sites, particularly the older ones, were brought into production, operated and closed when little was known about environmental effects. At the time, little concern was given to the resulting environmental impacts. Currently, planning for and conducting uranium mine closure and mill decommissioning, together with site clean-up and restoration, are of almost universal concern. Mine closure and mill decommissioning activities have been or are being conducted in most of the countries with a history of uranium production. Information about several mine closures and mill decommissioning projects is included in this report

  15. Joint ventures

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    Afhandlingen analysere de konkurrenceretlige og selskabsretlige regler som er bestemmende for hvordan et joint venture samarbejde er struktureret......Afhandlingen analysere de konkurrenceretlige og selskabsretlige regler som er bestemmende for hvordan et joint venture samarbejde er struktureret...

  16. Active power line conditioners design, simulation and implementation for improving power quality

    CERN Document Server

    Revuelta, Patricio Salmeron; Litrán, Salvador Pérez

    2015-01-01

    Active Power Line Conditioners: Design, Simulation and Implementation for Improving Power Quality presents a rigorous theoretical and practical approach to active power line conditioners, one of the subjects of most interest in the field of power quality. Its broad approach offers a journey that will allow power engineering professionals, researchers, and graduate students to learn more about the latest landmarks on the different APLC configurations for load active compensation. By introducing the issues and equipment needs that arise when correcting the lack of power quality in power grids

  17. The Association of Academic Health Sciences Libraries' legislative activities and the Joint Medical Library Association/Association of Academic Health Sciences Libraries Legislative Task Force.

    Science.gov (United States)

    Zenan, Joan S

    2003-04-01

    The Association of Academic Health Sciences Libraries' (AAHSL's) involvement in national legislative activities and other advocacy initiatives has evolved and matured over the last twenty-five years. Some activities conducted by the Medical Library Association's (MLA's) Legislative Committee from 1976 to 1984 are highlighted to show the evolution of MLA's and AAHSL's interests in collaborating on national legislative issues, which resulted in an agreement to form a joint legislative task force. The history, work, challenges, and accomplishments of the Joint MLA/AAHSL Legislative Task Force, formed in 1985, are discussed.

  18. Fiscal 1999 research report. Basic research for promotion of joint implementation programs (Basic energy efficiency survey at Russia's Severstal Steelworks); 1999 nendo Russia Severstal seitetsusho sho energy kihon chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    In the Kyoto Protocol adopted at COP3 (The 3rd Conference of the Parties), a framework was created of international cooperative efforts for greenhouse gas reduction, such as joint implementation with advanced countries and clean development mechanism construction with developing countries. As part of the above-named NEDO-sponsored project, a survey is conducted at the Severstal Steelworks in the effort to explore projects that will lead to joint implementation. It is then found, concerning the feasibility of introducing large waste heat recovery and energy-saving facilities into the steelworks, that there will be sufficient room if natural gas for the domestic power generators installed at two sites in the steelworks is reduced and that in the energy profile no problems are detected that will impede project implementation. Energy efficiency measure introduction feasibility is examined and the results are shown, which involve sintering furnace modification, sintering cooler waste heat recovery, converter exhaust gas recovery, and TRT (top-pressure recovery turbine) installation. In case all these measure are fully implemented, CO2 emissions will be reduced by 370,000 tons/year. (NEDO)

  19. Sporting Activity Is Reduced 11 Years After First-Generation Autologous Chondrocyte Implantation in the Knee Joint.

    Science.gov (United States)

    Erdle, Benjamin; Herrmann, Simon; Porichis, Stella; Uhl, Markus; Ghanem, Nadir; Schmal, Hagen; Suedkamp, Norbert; Niemeyer, Philipp; Salzmann, Gian M

    2017-10-01

    Little is known about long-term sporting activity after periosteal autologous chondrocyte implantation (ACI-P) and its correlation to clinical, morphological, and ultrastructural cartilage characteristics on magnetic resonance imaging (MRI). To evaluate long-term sporting activity after ACI-P and to correlate with clinical and MRI findings. Case series; Level of evidence, 4. Patients who underwent ACI-P for isolated cartilage defects of the knee joint between 1997 and 2001 were analyzed for sporting ability for 3 different time points: lifetime until the onset of pain, the year before ACI-P, and 11 years (range, 9.0-13.4 years) postoperatively. Sporting activity was assessed and patients' level of activity scaled using standardized questionnaires. MRI scans of the affected knee joint at follow-up were analyzed using the MOCART (magnetic resonance observation of cartilage repair tissue) score and T2 mapping. Seventy of 86 patients (81% follow-up rate) consisting of 25 female and 45 male patients, with a mean age of 33.3 ± 10.2 years at the time of surgery, mean defect size of 6.5 ± 4.0 cm 2 , and 1.17 treated defects per patient, agreed to participate in the study at a mean 10.9 ± 1.1 years after ACI-P. Fifty-nine patients (69% of total; 84% of follow-up) agreed to MRI, allowing the complete evaluation of 71 transplant sites. Before the onset of symptoms (lifetime), 95.7% of patients played a mean 6.0 sporting activities at a competitive level. In the year before ACI-P, 81.4% of patients played a mean 3.4 sporting activities in 2.4 sessions during 5.4 hours per week at a recreational level. At follow-up, 82.9% of the patients played a mean 3.0 sporting activities in 1.8 sessions during 3.0 hours per week at a recreational level. In contrast to objective factors, 65.6% of the patients felt that their subjective sporting ability had improved or strongly improved after ACI-P, whereas 12.9% felt that their situation had declined or strongly declined, and 21.4% stated

  20. Coracoclavicular joint

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kun Sang; Park, Chan Il; Ahn, Jae Doo; Lim, Chong Won [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1970-10-15

    The coracoclvicular joint, a rear abnormality which may be the cause of pain in the shoulder and limitation of motion of the shoulder joint, is discussed. A case of coracoclvicular joint with shoulder pain was observed in 65 yrs old Korean male.

  1. Motor competence and physical activity in 8-year-old school children with generalized joint hypermobility

    DEFF Research Database (Denmark)

    Juul-Kristensen, Birgit; Kristensen, Jens Halkjaer; Frausing, Britt

    2009-01-01

    regarding motor competence, self-reported physical activity, and incidence of musculoskeletal pain and injuries. METHODS: A cross-sectional study of 524 children in the second grade from 10 public schools was performed. A positive response rate was obtained for 416 (79.4%) children, and 411 (78.4%) children...... were clinically examined and tested for motor competence, whereas questionnaire response to items comprising musculoskeletal pain and injuries, in addition to daily level and duration of physical activity, corresponded to 377 (71.9%) children. RESULTS: In total, 29% of the children had GJH4, 19% had...... in the motor competence tests. CONCLUSION: Motor competence and physical activity are not reduced in primary school children at 8 years of age with GJH or BJHS. It is recommended that a potential negative influence on the musculoskeletal system over time, as a result of GJH, be investigated by longitudinal...

  2. Independent and joint associations of physical activity and fitness with fibromyalgia symptoms and severity: The al-Ándalus project.

    Science.gov (United States)

    Segura-Jiménez, Víctor; Soriano-Maldonado, Alberto; Estévez-López, Fernando; Álvarez-Gallardo, Inmaculada C; Delgado-Fernández, Manuel; Ruiz, Jonatan R; Aparicio, Virginia A

    2017-08-01

    We examined independent and joint associations of objectively measured physical activity (PA) and physical fitness (PF) with pain, fatigue and the overall impact of fibromyalgia in 386 fibromyalgia women aged 51.2 ± 7.6 years. Levels of PA (light, moderate and vigorous) and PF were measured with triaxial accelerometry and the Senior Fitness Test, respectively. We used the Short-Form health survey-36 pain sub-scale and the Multidimensional Fatigue Inventory to assess pain and multiple dimensions of fatigue, respectively. The impact of fibromyalgia was studied with the Revised Fibromyalgia Impact Questionnaire (FIQR). Both, total PA and global PF were independently associated with pain pressure threshold, SF-36 pain, reduced activity, reduced motivation and FIQR total score (all, P ≤ 0.027). The associations between total PA and symptoms were weaker than those observed between global PF and symptoms. Overall, unfit patients with low PA showed a worse profile that fit patients with high PA (all, P ≤ 0.001). In summary, PA and PF are independently associated with pain, fatigue and the overall impact of fibromyalgia in women. Although PF presented greater associations with symptoms, the results suggest that both being physically active and keep adequate fitness levels might be convenient for fibromyalgia women.

  3. Joint reconstruction of dynamic PET activity and kinetic parametric images using total variation constrained dictionary sparse coding

    Science.gov (United States)

    Yu, Haiqing; Chen, Shuhang; Chen, Yunmei; Liu, Huafeng

    2017-05-01

    Dynamic positron emission tomography (PET) is capable of providing both spatial and temporal information of radio tracers in vivo. In this paper, we present a novel joint estimation framework to reconstruct temporal sequences of dynamic PET images and the coefficients characterizing the system impulse response function, from which the associated parametric images of the system macro parameters for tracer kinetics can be estimated. The proposed algorithm, which combines statistical data measurement and tracer kinetic models, integrates a dictionary sparse coding (DSC) into a total variational minimization based algorithm for simultaneous reconstruction of the activity distribution and parametric map from measured emission sinograms. DSC, based on the compartmental theory, provides biologically meaningful regularization, and total variation regularization is incorporated to provide edge-preserving guidance. We rely on techniques from minimization algorithms (the alternating direction method of multipliers) to first generate the estimated activity distributions with sub-optimal kinetic parameter estimates, and then recover the parametric maps given these activity estimates. These coupled iterative steps are repeated as necessary until convergence. Experiments with synthetic, Monte Carlo generated data, and real patient data have been conducted, and the results are very promising.

  4. Joint toxicity of sediment-associated permethrin and cadmium to Chironomus dilutus: The role of bioavailability and enzymatic activities

    International Nuclear Information System (INIS)

    Chen, Xin; Li, Huizhen; You, Jing

    2015-01-01

    Pyrethroid insecticides and metals commonly co-occurred in sediment and caused toxicity to benthic organisms jointly. To improve accuracy in assessing risk of the sediments contaminated by insecticides and metals, it is of great importance to understand interaction between the contaminants and reasons for the interaction. In the current study, permethrin and cadmium were chosen as representative contaminants to study joint toxicity of pyrethroids and metals to a benthic invertebrate Chironomus dilutus. A median effect/combination index-isobologram was applied to evaluate the interaction between sediment-bound permethrin and cadmium at three dose ratios. Antagonistic interaction was observed in the midges for all treatments. Comparatively, cadmium-dominated group (the ratio of toxicity contribution from permethrin and cadmium was 1:3) showed stronger antagonism than equitoxicity (1:1) and permethrin-dominated groups (3:1). The reasons for the observed antagonism were elucidated from two aspects, including bioavailability and enzymatic activity. The bioavailability of permethrin, expressed as the freely dissolved concentrations in sediment porewater and measured by solid phase microextraction, was not altered by the addition of cadmium, suggesting the change in permethrin bioavailability was not the reason for the antagonism. On the other hand, the activities of metabolic enzymes, glutathione S-transferase and carboxylesterase in the midges which were exposed to mixtures of permethrin and cadmium were significantly higher than those in the midges exposed to permethrin solely. Cadmium considerably enhanced the detoxifying processes of permethrin in the midges, which largely explained the observed antagonistic interaction between permethrin and cadmium. - Highlights: • Sediment-bound permethrin and cadmium acted antagonistically to Chironomus dilutus. • Antagonism of permethrin and cadmium to the midges was noted at various dose ratios. • Addition of cadmium did

  5. Knee and Hip Joint Kinematics Predict Quadriceps and Hamstrings Neuromuscular Activation Patterns in Drop Jump Landings.

    Science.gov (United States)

    Malfait, Bart; Dingenen, Bart; Smeets, Annemie; Staes, Filip; Pataky, Todd; Robinson, Mark A; Vanrenterghem, Jos; Verschueren, Sabine

    2016-01-01

    The purpose was to assess if variation in sagittal plane landing kinematics is associated with variation in neuromuscular activation patterns of the quadriceps-hamstrings muscle groups during drop vertical jumps (DVJ). Fifty female athletes performed three DVJ. The relationship between peak knee and hip flexion angles and the amplitude of four EMG vectors was investigated with trajectory-level canonical correlation analyses over the entire time period of the landing phase. EMG vectors consisted of the {vastus medialis(VM),vastus lateralis(VL)}, {vastus medialis(VM),hamstring medialis(HM)}, {hamstring medialis(HM),hamstring lateralis(HL)} and the {vastus lateralis(VL),hamstring lateralis(HL)}. To estimate the contribution of each individual muscle, linear regressions were also conducted using one-dimensional statistical parametric mapping. The peak knee flexion angle was significantly positively associated with the amplitudes of the {VM,HM} and {HM,HL} during the preparatory and initial contact phase and with the {VL,HL} vector during the peak loading phase (phamstrings medialis activity) during the preparatory and initial contact phase and an increased lateral neuromuscular activation (dominant vastus lateralis activity) during the peak loading phase.

  6. Correlates of the Intention to Implement a Tailored Physical Activity Intervention: Perceptions of Intermediaries

    Directory of Open Access Journals (Sweden)

    Denise Peels

    2014-02-01

    Full Text Available The public health impact of health behaviour interventions is highly dependent on large-scale implementation. Intermediaries—intervention providers—determine to a large extent whether an intervention reaches the target population, and hence its impact on public health. A cross-sectional study was performed to identify the correlates of intermediaries’ intention to implement a computer-tailored physical activity intervention. According to theory, potential correlates are intervention characteristics, organisational characteristics, socio-political characteristics and intermediary characteristics. This study investigated whether intermediary characteristics mediated the association between the intervention, organisational and socio-political characteristics and intention to implement the intervention. Results showed that intervention characteristics (i.e., observability (B = 0.53; p = 0.006; relative advantage (B = 0.79; p = 0.020; complexity (B = 0.80; p < 0.001; compatibility (B = 0.70; p < 0.001, organisational characteristics (i.e., type of organization (B = 0.38; p = 0.002; perceived task responsibility (B = 0.66; p ≤ 0.001; capacity (B = 0.83; p < 0.001, and the social support received by intermediary organisations (B = 0.81; p < 0.001 were associated with intention to implement the intervention. These factors should thus be targeted by an implementation strategy. Since self-efficacy and social norms perceived by the intermediary organisations partially mediated the effects of other variables on intention to implement the intervention (varying between 29% and 84%, these factors should be targeted to optimise the effectiveness of the implementation strategy.

  7. Treadmill training with an incline reduces ankle joint stiffness and improves active range of movement during gait in adults with cerebral palsy

    DEFF Research Database (Denmark)

    Lorentzen, Jakob; Kirk, Henrik; Fernandez-Lago, Helena

    2017-01-01

    of gait were obtained before and after the intervention/control period. Intervention subjects trained 31.4 SD 10.1 days for 29.0 SD 2.3 min (total) 15.2 h. RESULTS: Passive ankle joint stiffness was reduced (F = 5.1; p = 0.031), maximal gait speed increased (F = 42.8, p ...PURPOSE: We investigated if 30 min of daily treadmill training with an incline for 6 weeks would reduce ankle joint stiffness and improve active range of movement in adults with cerebral palsy (CP). METHODS: The study was designed as a randomized controlled clinical trial including 32 adults...... prior to heel strike increased (F = 5.3, p reduces ankle joint stiffness and increases active ROM during...

  8. Influence of patterned electrical neuromuscular stimulation on quadriceps activation in individuals with knee joint injury.

    Science.gov (United States)

    Glaviano, Neal R; Langston, William T; Hart, Joseph M; Saliba, Susan

    2014-12-01

    Neuromuscular Electrical Stimulation is a common intervention to address muscle weakness, however presents with many limitations such as fatigue, muscle damage, and patient discomfort that may influence its effectiveness. One novel form of electrical stimulation purported to improve neuromuscular re-education is Patterned Electrical Neuromuscular Stimulation (PENS), which is proposed to mimic muscle-firing patterns of healthy individuals. PENS provides patterned stimulating to the agonist muscle, antagonist muscle and then agonist muscle again in an effort to replicate firing patterns. The purpose of this study was to determine the effect of a single PENS treatment on knee extension torque and quadriceps activation in individuals with quadriceps inhibition. 18 subjects (10 males and 8 females: 24.2±3.4 years, 175.3±11.8cm, 81.8±12.4kg) with a history of knee injury/pain participated in this double-blinded randomized controlled laboratory trial. Participants demonstrated quadriceps inhibition with a central activation ratio of ≤90%. Maximal voluntary isometric contraction of the quadriceps and central activation ratio were measured before and after treatment. The treatment intervention was a 15-minute patterned electrical stimulation applied to the quadriceps and hamstring muscles with a strong motor contraction or a sham group, who received an identical set up as the PENS group, but received a 1mA subsensory stimulation. A 2×2 (group × time) ANCOVA was used to determine differences in maximal voluntary isometric contraction and central activation ratio between groups. The maximal voluntary isometric contraction was selected as a covariate due to baseline differences. There were no differences in change scores between pre- and post-intervention for maximal voluntary isometric contraction: (PENS: 0.09±0.32Nm/kg and Sham 0.15±0.18Nm/kg, p=0.713), or central activation ratio:(PENS: -1.22±6.06 and Sham: 1.48±3.7, p=0.270). A single Patterned Electrical

  9. Determination of Parachute Joint Factors using Seam and Joint Testing

    Science.gov (United States)

    Mollmann, Catherine

    2015-01-01

    This paper details the methodology for determining the joint factor for all parachute components. This method has been successfully implemented on the Capsule Parachute Assembly System (CPAS) for the NASA Orion crew module for use in determining the margin of safety for each component under peak loads. Also discussed are concepts behind the joint factor and what drives the loss of material strength at joints. The joint factor is defined as a "loss in joint strength...relative to the basic material strength" that occurs when "textiles are connected to each other or to metals." During the CPAS engineering development phase, a conservative joint factor of 0.80 was assumed for each parachute component. In order to refine this factor and eliminate excess conservatism, a seam and joint testing program was implemented as part of the structural validation. This method split each of the parachute structural joints into discrete tensile tests designed to duplicate the loading of each joint. Breaking strength data collected from destructive pull testing was then used to calculate the joint factor in the form of an efficiency. Joint efficiency is the percentage of the base material strength that remains after degradation due to sewing or interaction with other components; it is used interchangeably with joint factor in this paper. Parachute materials vary in type-mainly cord, tape, webbing, and cloth -which require different test fixtures and joint sample construction methods. This paper defines guidelines for designing and testing samples based on materials and test goals. Using the test methodology and analysis approach detailed in this paper, the minimum joint factor for each parachute component can be formulated. The joint factors can then be used to calculate the design factor and margin of safety for that component, a critical part of the design verification process.

  10. Impact Of Using Joint Productive Activity Approach On Second Language Learners’ Performance In Reading Comprehension At The Basic Education Level In Nigeria

    Directory of Open Access Journals (Sweden)

    HANNA ONYI YUSUF

    2013-01-01

    Full Text Available This study investigated the impact of using joint productive activity on the performance of second language learners in reading comprehension at the basic education level in Nigeria. A sample of forty (40 Junior Secondary II students from Kaduna North and South were used for the study. The study was quasi experimental. Government Junior Secondary School Doka was used as the experimental group while Government Junior Secondary School Makera was used as the control group. Both groups were assessed after six weeks of teaching using two reading comprehension tests. T-test was used to test the hypothesis raised in the study. The findings revealed significant differences in the performance of students taught reading comprehension using joint productive activity. Based on the findings teachers are encouraged to use joint productive activities in teaching reading comprehension. This is a positive deviation from the traditional practice in Nigeria where a teacher is regarded as the sole custodian of knowledge and students are empty tabula rasa who should be passive during class teaching. Teachers need to exploit this new approach by designing teaching comprehension activities that will require second language learners’ collaboration and active participation in accomplishing tasks jointly in class with the teacher.

  11. Implementation of behavior change techniques in mobile applications for physical activity.

    Science.gov (United States)

    Yang, Chih-Hsiang; Maher, Jaclyn P; Conroy, David E

    2015-04-01

    Mobile applications (apps) for physical activity are popular and hold promise for promoting behavior change and reducing non-communicable disease risk. App marketing materials describe a limited number of behavior change techniques (BCTs), but apps may include unmarketed BCTs, which are important as well. To characterize the extent to which BCTs have been implemented in apps from a systematic user inspection of apps. Top-ranked physical activity apps (N=100) were identified in November 2013 and analyzed in 2014. BCTs were coded using a contemporary taxonomy following a user inspection of apps. Users identified an average of 6.6 BCTs per app and most BCTs in the taxonomy were not represented in any apps. The most common BCTs involved providing social support, information about others' approval, instructions on how to perform a behavior, demonstrations of the behavior, and feedback on the behavior. A latent class analysis of BCT configurations revealed that apps focused on providing support and feedback as well as support and education. Contemporary physical activity apps have implemented a limited number of BCTs and have favored BCTs with a modest evidence base over others with more established evidence of efficacy (e.g., social media integration for providing social support versus active self-monitoring by users). Social support is a ubiquitous feature of contemporary physical activity apps and differences between apps lie primarily in whether the limited BCTs provide education or feedback about physical activity. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  12. Environmental Assessment for the Joint Red Flag 󈧉 ADA Activities Nellis Air Force Base

    Science.gov (United States)

    2005-03-01

    occur in Lincoln County include: perlite, clay, soils additives, pumice, cinder, diatomite , fluorspar, gypsum, and zeolite. Additionally, sand and...capabilities of any given species may be exceeded, which could lead to thermal distress or even irreversible thermal damage. The effects of RF... effects to soils and geology would be site specific, the proposed ADA activities would not contribute to cumulative impacts in the region. 5.2.5 Land

  13. Chronic Inflammation and Neutrophil Activation as Possible Causes of Joint Diseases in Ballet Dancers

    Directory of Open Access Journals (Sweden)

    Leandro da Silva Borges

    2014-01-01

    Full Text Available Herein, we investigated the effects of a ballet class on the kinetic profiles of creatine kinase (CK and lactate dehydrogenase (LDH activities, cytokines, complement component 3 (C3, and the concentrations of immunoglobulin (Ig, IgA and IgM, in ballerinas. We also verified neutrophil death and ROS release. Blood samples were taken from 13 dancers before, immediately after, and 18 hours after a ballet class. The ballet class increased the plasma activities of CK-total (2.0-fold immediately after class, while the activities of CK-cardiac muscle (1.0-fold and LDH (3.0-fold were observed to increase 18 hours after the class. Levels of the TNF-α, IL-1β, IgG, and IgA were not affected under the study conditions. The exercise was found to induce neutrophil apoptosis (6.0-fold 18 hours after the ballet class. Additionally, immediately after the ballet class, the neutrophils from the ballerinas were found to be less responsive to PMA stimulus. Conclusion. Ballet class was found to result in inflammation in dancers. The inflammation caused by the ballet class remained for 18 hours after the exercise. These findings are important in preventing the development of chronic lesions that are commonly observed in dancers, such as those with arthritis and synovitis.

  14. Chronic inflammation and neutrophil activation as possible causes of joint diseases in ballet dancers.

    Science.gov (United States)

    Borges, Leandro da Silva; Bortolon, José Ricardo; Santos, Vinicius Coneglian; de Moura, Nivaldo Ribeiro; Dermargos, Alexandre; Cury-Boaventura, Maria Fernanda; Gorjão, Renata; Pithon-Curi, Tania Cristina; Hatanaka, Elaine

    2014-01-01

    Herein, we investigated the effects of a ballet class on the kinetic profiles of creatine kinase (CK) and lactate dehydrogenase (LDH) activities, cytokines, complement component 3 (C3), and the concentrations of immunoglobulin (Ig), IgA and IgM, in ballerinas. We also verified neutrophil death and ROS release. Blood samples were taken from 13 dancers before, immediately after, and 18 hours after a ballet class. The ballet class increased the plasma activities of CK-total (2.0-fold) immediately after class, while the activities of CK-cardiac muscle (1.0-fold) and LDH (3.0-fold) were observed to increase 18 hours after the class. Levels of the TNF-α , IL-1β, IgG, and IgA were not affected under the study conditions. The exercise was found to induce neutrophil apoptosis (6.0-fold) 18 hours after the ballet class. Additionally, immediately after the ballet class, the neutrophils from the ballerinas were found to be less responsive to PMA stimulus. Ballet class was found to result in inflammation in dancers. The inflammation caused by the ballet class remained for 18 hours after the exercise. These findings are important in preventing the development of chronic lesions that are commonly observed in dancers, such as those with arthritis and synovitis.

  15. [Cost management: the implementation of the activity-based costing method in sterile processing department].

    Science.gov (United States)

    Jericó, Marli de Carvalho; Castilho, Valéria

    2010-09-01

    This exploratory case study was performed aiming at implementing the Activity-based Costing (ABC) method in a sterile processing department (SPD) of a major teaching hospital. Data collection was performed throughout 2006. Documentary research techniques and non participant closed observation were used. The ABC implementation allowed for learning the activity-based costing of both the chemical and physical disinfection cycle/load: (dollar 9.95) and (dollar 12.63), respectively; as well as the cost for sterilization by steam under pressure (autoclave) (dollar 31.37) and low temperature steam and gaseous formaldehyde sterilization (LTSF) (dollar 255.28). The information provided by the ABC method has optimized the overall understanding of the cost driver process and provided the foundation for assessing performance and improvement in the SPD processes.

  16. Employee Training, Managerial Commitment And The Implementation Of Activity Based Costing; Impact On Performance Of SMEs

    OpenAIRE

    Job Dubihlela; Rosebud Rundora

    2013-01-01

    This article examines the implementation of activity-based costing (ABC) in the SMEs sector in a developing country. The consequences of ABC on the evolution of management accounting and its impact on the accounting processes, particular as it relates to organizational cost performance has been a subject of discourse in the past two decades. This study provides some insight into the conspicuous paradox that in spite of the theoretical benefits of ABC, very few SMEs in South Africa adopt it an...

  17. Value Informed Conception, Design, Implementation and Operation of Education and Teaching Activities

    DEFF Research Database (Denmark)

    Nielsen, Michael Havbro Faber; Nielsen, Linda

    2017-01-01

    In the present paper we take basis in the basic postulate that the objective of education and teaching is value creation. With this setout we take up two implications, namely: i) decision analysis is the logical choice of management framework for conceiving, designing, implementing and operating ...... (CDIO) education and teaching activities and ii) a thorough, transparent and continuously informed discourse is necessary among all stakeholders to education on what this “value” actually is....

  18. Rationale, Implementation and Evaluation of Assistive Strategies for an Active Back-Support Exoskeleton

    Directory of Open Access Journals (Sweden)

    Stefano Toxiri

    2018-05-01

    Full Text Available Active exoskeletons are potentially more effective and versatile than passive ones, but designing them poses a number of additional challenges. An important open challenge in the field is associated to the assistive strategy, by which the actuation forces are modulated to the user’s needs during the physical activity. This paper addresses this challenge on an active exoskeleton prototype aimed at reducing compressive low-back loads, associated to risk of musculoskeletal injury during manual material handling (i.e., repeatedly lifting objects. An analysis of the biomechanics of the physical task reveals two key factors that determine low-back loads. For each factor, a suitable control strategy for the exoskeleton is implemented. The first strategy is based on user posture and modulates the assistance to support the wearer’s own upper body. The second one adapts to the mass of the lifted object and is a practical implementation of electromyographic control. A third strategy is devised as a generalized combination of the first two. With these strategies, the proposed exoskeleton can quickly adjust to different task conditions (which makes it versatile compared to using multiple, task-specific, devices as well as to individual preference (which promotes user acceptance. Additionally, the presented implementation is potentially applicable to more powerful exoskeletons, capable of generating larger forces. The different strategies are implemented on the exoskeleton and tested on 11 participants in an experiment reproducing the lifting task. The resulting data highlights that the strategies modulate the assistance as intended by design, i.e., they effectively adjust the commanded assistive torque during operation based on user posture and external mass. The experiment also provides evidence of significant reduction in muscular activity at the lumbar spine (around 30% associated to using the exoskeleton. The reduction is well in line with previous

  19. An electronic implementation for Liao's chaotic delayed neuron model with non-monotonous activation function

    International Nuclear Information System (INIS)

    Duan Shukai; Liao Xiaofeng

    2007-01-01

    A new chaotic delayed neuron model with non-monotonously increasing transfer function, called as chaotic Liao's delayed neuron model, was recently reported and analyzed. An electronic implementation of this model is described in detail. At the same time, some methods in circuit design, especially for circuit with time delayed unit and non-monotonously increasing activation unit, are also considered carefully. We find that the dynamical behaviors of the designed circuits are closely similar to the results predicted by numerical experiments

  20. Tuberculosis active case finding in Cambodia: a pragmatic, cost-effectiveness comparison of three implementation models.

    Science.gov (United States)

    James, Richard; Khim, Keovathanak; Boudarene, Lydia; Yoong, Joanne; Phalla, Chea; Saint, Saly; Koeut, Pichenda; Mao, Tan Eang; Coker, Richard; Khan, Mishal Sameer

    2017-08-22

    Globally, almost 40% of tuberculosis (TB) patients remain undiagnosed, and those that are diagnosed often experience prolonged delays before initiating correct treatment, leading to ongoing transmission. While there is a push for active case finding (ACF) to improve early detection and treatment of TB, there is extremely limited evidence about the relative cost-effectiveness of different ACF implementation models. Cambodia presents a unique opportunity for addressing this gap in evidence as ACF has been implemented using different models, but no comparisons have been conducted. The objective of our study is to contribute to knowledge and methodology on comparing cost-effectiveness of alternative ACF implementation models from the health service perspective, using programmatic data, in order to inform national policy and practice. We retrospectively compared three distinct ACF implementation models - door to door symptom screening in urban slums, checking contacts of TB patients, and door to door symptom screening focusing on rural populations aged above 55 - in terms of the number of new bacteriologically-positive pulmonary TB cases diagnosed and the cost of implementation assuming activities are conducted by the national TB program of Cambodia. We calculated the cost per additional case detected using the alternative ACF models. Our analysis, which is the first of its kind for TB, revealed that the ACF model based on door to door screening in poor urban areas of Phnom Penh was the most cost-effective (249 USD per case detected, 737 cases diagnosed), followed by the model based on testing contacts of TB patients (308 USD per case detected, 807 cases diagnosed), and symptomatic screening of older rural populations (316 USD per case detected, 397 cases diagnosed). Our study provides new evidence on the relative effectiveness and economics of three implementation models for enhanced TB case finding, in line with calls for data from 'routine conditions' to be included

  1. Acceleration control system for semi-active in-car crib with joint application of regular and inverted pendulum mechanisms

    Science.gov (United States)

    Kawashima, T.

    2016-09-01

    To reduce the risk of injury to an infant in an in-car crib (or in a child safety bed) collision shock during a car crash, it is necessary to maintain a constant force acting on the crib below a certain allowable value. To realize this objective, we propose a semi-active in-car crib system with the joint application of regular and inverted pendulum mechanisms. The arms of the proposed crib system support the crib like a pendulum while the pendulum system itself is supported like an inverted pendulum by the arms. In addition, the friction torque of each arm is controlled using a brake mechanism that enables the proposed in-car crib to decrease the acceleration of the crib gradually and maintain it around the target value. This system not only reduces the impulsive force but also transfers the force to the infant's back using a spin control system, i.e., the impulse force acts is made to act perpendicularly on the crib. The spin control system was developed in our previous work. This work focuses on the acceleration control system. A semi-active control law with acceleration feedback is introduced, and the effectiveness of the system is demonstrated using numerical simulation and model experiment.

  2. Acceleration control system for semi-active in-car crib with joint application of regular and inverted pendulum mechanisms

    International Nuclear Information System (INIS)

    Kawashima, T

    2016-01-01

    To reduce the risk of injury to an infant in an in-car crib (or in a child safety bed) collision shock during a car crash, it is necessary to maintain a constant force acting on the crib below a certain allowable value. To realize this objective, we propose a semi-active in-car crib system with the joint application of regular and inverted pendulum mechanisms. The arms of the proposed crib system support the crib like a pendulum while the pendulum system itself is supported like an inverted pendulum by the arms. In addition, the friction torque of each arm is controlled using a brake mechanism that enables the proposed in-car crib to decrease the acceleration of the crib gradually and maintain it around the target value. This system not only reduces the impulsive force but also transfers the force to the infant's back using a spin control system, i.e., the impulse force acts is made to act perpendicularly on the crib. The spin control system was developed in our previous work. This work focuses on the acceleration control system. A semi-active control law with acceleration feedback is introduced, and the effectiveness of the system is demonstrated using numerical simulation and model experiment. (paper)

  3. Joint associations of objectively-measured sedentary behavior and physical activity with health-related quality of life.

    Science.gov (United States)

    Loprinzi, Paul D

    2015-01-01

    No studies, to my knowledge, have examined the joint effects of physical activity and sedentary behavior on health-related quality of life (HRQOL), which was the purpose of this study. Data from the 2003-2006 National Health and Nutrition Examination Survey (NHANES) were used (N = 5,536). Moderate-to-vigorous physical activity (MVPA) and sedentary behavior were assessed using an ActiGraph 7164 accelerometer, with HRQOL assessed using the Centers for Disease Control and Prevention 4-item HRQOL index. MVPA (βadjusted = - 0.01; 95% CI: - 0.01 to - 0.004; P sedentary behavior (βadjusted = - 0.0003; 95% CI: - 0.001-0.0001; P = 0.37), was associated with HRQOL. MVPA was associated with HRQOL among those above the median (≥ 487.5 min/day) level of sedentary behavior (βadjusted = - 0.02; 95% CI: - 0.03 to - 0.01; P = 0.006; N = 2769). The results of this brief report do not demonstrate that sedentary behavior, independent of MVPA, is associated with HRQOL. The independent association of MVPA on HRQOL confirms previous work that used self-report measures of MVPA.

  4. Joint associations of objectively-measured sedentary behavior and physical activity with health-related quality of life

    Directory of Open Access Journals (Sweden)

    Paul D. Loprinzi

    2015-01-01

    Full Text Available No studies, to my knowledge, have examined the joint effects of physical activity and sedentary behavior on health-related quality of life (HRQOL, which was the purpose of this study. Data from the 2003–2006 National Health and Nutrition Examination Survey (NHANES were used (N = 5,536. Moderate-to-vigorous physical activity (MVPA and sedentary behavior were assessed using an ActiGraph 7164 accelerometer, with HRQOL assessed using the Centers for Disease Control and Prevention 4-item HRQOL index. MVPA (βadjusted = −0.01; 95% CI: −0.01 to −0.004; P < 0.001, but not sedentary behavior (βadjusted = −0.0003; 95% CI: −0.001–0.0001; P = 0.37, was associated with HRQOL. MVPA was associated with HRQOL among those above the median (≥487.5 min/day level of sedentary behavior (βadjusted = −0.02; 95% CI: −0.03 to −0.01; P = 0.006; N = 2769. The results of this brief report do not demonstrate that sedentary behavior, independent of MVPA, is associated with HRQOL. The independent association of MVPA on HRQOL confirms previous work that used self-report measures of MVPA.

  5. Educational Administrators’ Technological Leadership Efficacy and Perceptions towards Implementation Levels of Teaching and Learning Activities

    Directory of Open Access Journals (Sweden)

    Fatih ULUKAYA

    2017-12-01

    Full Text Available The aim of this study is to identify the educational administrators’ technological leadership efficacy (TLE and perceptions towards implementation levels of teaching and learning activities (ITLA, and then to present the contribution of the TLE as a predictor of the ITLA. We collected data from 112 educational administrators who are working in Tokat. According to the results of this study, educational administrators’ TLE level was “adequate” for only Digital age learning culture, for the other factors and the total of the TLE levels were “intermediate” level. According to ITLA results, all the sub-factors and total of the scale were “strongly agree” level. The technological leadership efficacy and perceptions towards implementation levels of teaching and learning activities differ according to educational administrators’ age, school type and working in town/city. There is a positive, medium level and significant correlation between educational administrators’ total scores of the TLE and ITLA. A simple linear regression was calculated to predict administrators’ perceptions towards implementation levels of teaching and learning activities based on their technological leadership efficacy, and TLE explains only 29% of the variation in ITLA.

  6. Improvements in Students' Understanding from Increased Implementation of Active Learning Strategies

    Science.gov (United States)

    Hayes-Gehrke, Melissa N.; Prather, E. E.; Rudolph, A. L.; Collaboration of Astronomy Teaching Scholars CATS

    2011-01-01

    Many instructors are hesitant to implement active learning strategies in their introductory astronomy classrooms because they are not sure which techniques they should use, how to implement those techniques, and question whether the investment in changing their course will really bring the advertised learning gains. We present an example illustrating how thoughtful and systematic implementation of active learning strategies into a traditionally taught Astro 101 class can translate into significant increases in students' understanding. We detail the journey of one instructor, over several years, as she changes the instruction and design of her course from one that focuses almost exclusively on lecture to a course that provides an integrated use of several active learning techniques such as Lecture-Tutorials and Think-Pair-Share questions. The students in the initial lecture-only course achieved a low normalized gain score of only 0.2 on the Light and Spectroscopy Concept Inventory (LSCI), while the students in the re-designed learner-centered course achieved a significantly better normalized gain of 0.43. This material is based upon work supported by the National Science Foundation under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS), and Grant No. 0847170, a PAARE Grant for the Calfornia-Arizona Minority Partnership for Astronomy Research and Education (CAMPARE). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

  7. Network robustness assessed within a dual connectivity framework: joint dynamics of the Active and Idle Networks.

    Science.gov (United States)

    Tejedor, Alejandro; Longjas, Anthony; Zaliapin, Ilya; Ambroj, Samuel; Foufoula-Georgiou, Efi

    2017-08-17

    Network robustness against attacks has been widely studied in fields as diverse as the Internet, power grids and human societies. But current definition of robustness is only accounting for half of the story: the connectivity of the nodes unaffected by the attack. Here we propose a new framework to assess network robustness, wherein the connectivity of the affected nodes is also taken into consideration, acknowledging that it plays a crucial role in properly evaluating the overall network robustness in terms of its future recovery from the attack. Specifically, we propose a dual perspective approach wherein at any instant in the network evolution under attack, two distinct networks are defined: (i) the Active Network (AN) composed of the unaffected nodes and (ii) the Idle Network (IN) composed of the affected nodes. The proposed robustness metric considers both the efficiency of destroying the AN and that of building-up the IN. We show, via analysis of well-known prototype networks and real world data, that trade-offs between the efficiency of Active and Idle Network dynamics give rise to surprising robustness crossovers and re-rankings, which can have significant implications for decision making.

  8. Nordic hamstring exercise training alters knee joint kinematics and hamstring activation patterns in young men.

    Science.gov (United States)

    Delahunt, Eamonn; McGroarty, Mark; De Vito, Giuseppe; Ditroilo, Massimiliano

    2016-04-01

    To investigate the kinematic and muscle activation adaptations during performance of the Nordic hamstring exercise (NHE) to a 6-week eccentric hamstring training programme using the NHE as the sole mode of exercise. Twenty-nine healthy males were randomly allocated to a control (CG) or intervention (IG) group. The IG participated in a 6-week eccentric hamstring exercise programme using the NHE. The findings of the present study were that a 6-week eccentric hamstring training programme improved eccentric hamstring muscle strength (202.4 vs. 177.4 nm, p = 0.0002, Cohen's d = 0.97) and optimized kinematic (longer control of the forward fall component of the NHE, 68.1° vs. 73.7°, p = 0.022, Cohen's d = 0.90) and neuromuscular parameters (increased electromyographic activity of the hamstrings, 83.2 vs. 56.6 % and 92.0 vs. 54.2 %, p 1.25) associated with NHE performance. This study provides some insight into potential mechanisms by which an eccentric hamstring exercise programme utilizing the NHE as the mode of exercise may result in an improvement in hamstring muscle control during eccentric contractions.

  9. Joint NuSTAR and IRIS observation of a microflaring active region

    Science.gov (United States)

    Hannah, I. G.; Kleint, L.; Krucker, S.; Glesener, L.; Grefenstette, B.

    2017-12-01

    We present observations of a weakly microflaring active region observed in X-rays with NuSTAR, UV with IRIS and EUV with SDO/AIA. NuSTAR was pointed at this unnamed active region near the East limb between 23:27UT and 23:37UT 26-July-2016, finding mostly quiescent emission except for a small microflare about 23:35UT. The NuSTAR spectrum for the pre-microflare time (23:27UT to 23:34UT) is well fitted by a single thermal component of about 3MK and combined with SDO/AIA we can determine the differential emission measure (DEM), finding it, as expected, drops very sharply to higher temperatures. During the subsequent microflare, the increase in NuSTAR counts matches a little brightening loop observed with IRIS SJI 1400Å and SDO/AIA. Fortuitously the IRIS slit crosses this microflaring loop and we find an increased emission in Si IV 1394Å, Si IV 1403Å and O IV 1402Å but only average line widths and velocities. The NuSTAR microflare spectrum shows heating to higher temperatures and also allows us to investigate the energetics of this event.

  10. Physical activity interventions in Danish primary schools – how do we attain sufficient implementation?

    DEFF Research Database (Denmark)

    Johansen, Danielle Louise Nørager

    Aim: Physical activity (PA) holds important health benefits for children and youth on reducing the risk of obesity, non-communicable diseases such as cardiovascular diseases and type-II-diabetes, and on increasing children’s well-being, academic achievement, cognition etc. In August 2014 a reform...... as the overall methodical approach. Various factors for implementation of physical activity interventions in a school setting were identified using a scoping review of the scientific literature and by exploring grey literature. Using a snowball sampling method, a group of experts (organizations, municipalities...

  11. Innovative Activities to Ensure Safety: Strategy and Plans to Implement Nuclear Knowledge Management

    International Nuclear Information System (INIS)

    Eremin, S.; Tikhonov, N.; Yuzhakov, A.

    2016-01-01

    Full text: The Russian operating organization Concern Rosenergoatom established a program for a knowledge management (KM) implementation in the organization as part of ROSATOM State Corporation KM activities. The plan includes activities both in the framework of the classic knowledge management cycle: detection, preservation, retention, sharing and transfer, as well as creation of new knowledge such as training programs for the construction of new nuclear power plants. The approach embraces key techniques overviewed in IAEA documents on KM, and ROSATOM’s strategical focus on the commercial use of R&D results and corporate knowledge and, thus, contribute to safe, reliable and efficient operation of NPPs. (author

  12. Temporomandibular Joint Involvement in Association With Quality of Life, Disability, and High Disease Activity in Juvenile Idiopathic Arthritis.

    Science.gov (United States)

    Frid, Paula; Nordal, Ellen; Bovis, Francesca; Giancane, Gabriella; Larheim, Tore A; Rygg, Marite; Pires Marafon, Denise; De Angelis, Donato; Palmisani, Elena; Murray, Kevin J; Oliveira, Sheila; Simonini, Gabriele; Corona, Fabrizia; Davidson, Joyce; Foster, Helen; Steenks, Michel H; Flato, Berit; Zulian, Francesco; Baildam, Eileen; Saurenmann, Rotraud K; Lahdenne, Pekka; Ravelli, Angelo; Martini, Alberto; Pistorio, Angela; Ruperto, Nicolino

    2017-05-01

    To evaluate the demographic, disease activity, disability, and health-related quality of life (HRQOL) differences between children with juvenile idiopathic arthritis (JIA) and their healthy peers, and between children with JIA with and without clinical temporomandibular joint (TMJ) involvement and its determinants. This study is based on a cross-sectional cohort of 3,343 children with JIA and 3,409 healthy peers, enrolled in the Pediatric Rheumatology International Trials Organisation HRQOL study or in the methotrexate trial. Potential determinants of TMJ involvement included demographic, disease activity, disability, and HRQOL measures selected through univariate and multivariable logistic regression. Clinical TMJ involvement was observed in 387 of 3,343 children with JIA (11.6%). Children with TMJ involvement, compared to those without, more often had polyarticular disease course (95% versus 70%), higher Juvenile Arthritis Disease Activity Score (odds ratio [OR] 4.6), more disability, and lower HRQOL. Children with TMJ involvement experienced clearly more disability and lower HRQOL compared to their healthy peers. The multivariable analysis showed that cervical spine involvement (OR 4.6), disease duration >4.4 years (OR 2.8), and having more disability (Childhood Health Assessment Questionnaire Disability Index >0.625) (OR 1.6) were the most important determinants for TMJ involvement. Clinical TMJ involvement in JIA is associated with higher disease activity, higher disability, and impaired HRQOL. Our findings indicate the need for dedicated clinical and imaging evaluation of TMJ arthritis, especially in children with cervical spine involvement, polyarticular course, and longer disease duration. © 2016, American College of Rheumatology.

  13. High-quality MOVPE butt-joint integration of InP/AlGaInAs/InGaAsP-based all-active optical components

    DEFF Research Database (Denmark)

    Kulkova, Irina; Kadkhodazadeh, Shima; Kuznetsova, Nadezda

    2014-01-01

    In this paper, we demonstrate the applicability of MOVPE butt-joint regrowth for integration of all-active InP/AlGaAs/InGaAsP optical components and the realization of high-functionality compact photonic devices. Planar high-quality integration of semiconductor optical amplifiers of various epi...

  14. Joint Association of Dietary Pattern and Physical Activity Level with Cardiovascular Disease Risk Factors among Chinese Men: A Cross-Sectional Study

    NARCIS (Netherlands)

    Wang, D.; He, Y.; Li, Y.P.; Luan, D.C.; Zhai, F.Y.; Yang, X.G.; Ma, G.S.

    2013-01-01

    The purpose of this cross-sectional study was to investigate the joint associations of physical activity level (PAL) and dietary patterns in relation to cardiovascular disease (CVD) risk factors among Chinese men. The study population consisted of 13 511 Chinese males aged 18-59 years from the 2002

  15. Active-learning implementation in an advanced elective course on infectious diseases.

    Science.gov (United States)

    Hidayat, Levita; Patel, Shreya; Veltri, Keith

    2012-06-18

    To describe the development, implementation, and assessment of an advanced elective course on infectious diseases using active-learning strategies. Pedagogy for active learning was incorporated by means of mini-lecture, journal club, and debate with follow-up discussion. Forty-eight students were enrolled in this 4-week elective course, in which 30% of course time was allocated for active-learning exercises. All activities were fundamentally designed as a stepwise approach in complementing each active-learning exercise. Achievement of the course learning objectives was assessed using a 5-point Likert scale survey instrument. Students' awareness of the significance of antimicrobial resistance was improved (p ≤ 0.05). Students' ability to critically evaluate the infectious-disease literature and its application in informed clinical judgments was also enhanced through these active-learning exercises (p ≤ 0.05). Students agreed that active learning should be part of the pharmacy curriculum and that active-learning exercises improved their critical-thinking, literature-evaluation, and self-learning skills. An elective course using active-learning strategies allowed students to combine information gained from the evaluation of infectious-disease literature, critical thinking, and informed clinical judgment. This blended approach ultimately resulted in an increased knowledge and awareness of infectious diseases.

  16. Report of year 2000 version on basic study for promotion of joint implementation. Energy conservation by renovation of reheating furnace at 'SIDEX' S.A. Galati Steel Plant, Romania

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The purpose of this project is to perform a feasibility study on energy conservation by renovation of reheating furnace at 'SIDEX' S.A. Galati Steel Plant, and discuss the possibility of the future joint implementation project. This project is intended to contribute to reduction in greenhouse effect gas emission in Romania through energy conservation in industries, and introduction of the Japanese energy saving technologies. Furthermore, this project would be capable of contributing to modernization of the industries to achieve sustainable economic growth in Romania, where the joint implementation will be performed in the future. The fuel consumption per ton in the conventionally used reheating furnaces is actually about three times as much as in the same furnaces in Japan. Speaking of electric power consumption, it is about four times as much. The renovation will result in reduction of fuel consumption to the same level as in steel mills in Japan. This will reduce the import of natural gas by 59 million Nm{sup 3} annually after the project will have been implemented, and reduction is expected in CO2 of about 170,000 tons (on the basis of conversion to petroleum). The second effect is reduction of oxidation scale on surfaces of steel products generated in the furnaces at 3% or more presently to about 1%, which corresponds to steel products of more than 20,000 tons. (NEDO)

  17. Experimental muscle pain during a forward lunge--the effects on knee joint dynamics and electromyographic activity

    DEFF Research Database (Denmark)

    Henriksen, Marius; Alkjaer, T; Simonsen, Erik Bruun

    2009-01-01

    . Isotonic saline (0.9%) was used as control. MAIN OUTCOME MEASUREMENTS: Three-dimensional movement analyses were performed and inverse dynamics were used to calculate joint kinematics and kinetics for ankle, knee and hip joints. Electromyographic (EMG) signals of the hamstrings and quadriceps muscles were...

  18. Implementation and impact of in-class physical activities in a positive mental health perspective

    DEFF Research Database (Denmark)

    Christiansen, Lars Breum Skov; Holt, Anne-Didde; Smedegaard, Søren

    Introduction School physical activity and other activities with the body in focus hold the potential to benefit student’s positive mental health and psychosocial well-being. In-class activities (ICAs) (e.g. energizers, active breaks, brain breaks) can positively influence social connectedness......, physical self-perception, motivation and emotions. However, if all students are to benefit from the potential qualities of ICA, an inclusive environment is crucial. The purpose of this study was to investigate the implementation and impact of ICA in Danish public schools. Methods ICA is one of three...... tool to promote positive mental health and well-being in schools for all students. For many teachers, ICA is a challenging task, which calls for both competence development, supportive structures, materials and local school leadership....

  19. Control of Surge in Centrifugal Compressors by Active Magnetic Bearings Theory and Implementation

    CERN Document Server

    Yoon, Se Young; Allaire, Paul E

    2013-01-01

    Control of Surge in Centrifugal Compressors by Active Magnetic Bearings sets out the fundamentals of integrating the active magnetic bearing (AMB) rotor suspension technology in compressor systems, and describes how this relatively new bearing technology can be employed in the active control of compressor surge. The authors provide a self-contained and comprehensive review of rotordynamics and the fundamentals of the AMB technology. The active stabilization of compressor surge employing AMBs in a machine is fully explored, from the modeling of the instability and the design of feedback controllers, to the implementation and experimental testing of the control algorithms in a specially-constructed, industrial-size centrifugal compression system. The results of these tests demonstrate the great potential of the new surge control method developed in this text. This book will be useful for engineers in industries that involve turbocompressors and magnetic bearings, as well as for researchers and graduate students...

  20. Changes to the school food and physical activity environment after guideline implementation in British Columbia, Canada

    Science.gov (United States)

    2014-01-01

    Background High rates of childhood obesity have generated interest among policy makers to improve the school food environment and increase students’ levels of physical activity. The purpose of this study was to examine school-level changes associated with implementation of the Food and Beverage Sales in Schools (FBSS) and Daily Physical Activity (DPA) guidelines in British Columbia, Canada. Methods Elementary and middle/high school principals completed a survey on the school food and physical activity environment in 2007–08 (N = 513) and 2011–12 (N = 490). Hierarchical mixed effects regression was used to examine changes in: 1) availability of food and beverages; 2) minutes per day of Physical Education (PE); 3) delivery method of PE; and 4) school community support. Models controlled for school enrollment and community type, education and income. Results After policy implementation was expected, more elementary schools provided access to fruits and vegetables and less to 100% fruit juice. Fewer middle/high schools provided access to sugar-sweetened beverages, French fries, baked goods, salty snacks and chocolate/candy. Schools were more likely to meet 150 min/week of PE for grade 6 students, and offer more minutes of PE per week for grade 8 and 10 students including changes to PE delivery method. School community support for nutrition and physical activity policies increased over time. Conclusion Positive changes to the school food environment occurred after schools were expected to implement the FBSS and DPA guidelines. Reported changes to the school environment are encouraging and provide support for guidelines and policies that focus on increasing healthy eating and physical activity in schools. PMID:24731514

  1. Basic promotion study on joint implementation. Feasibility study of introducing vice system to Klang valley and multimedia super corridor in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    A survey is conducted about the feasibility of introduction of the vehicle information and communication system (VICS) as clean development mechanism (CDM) into Klang Valley and Multimedia Super Corridor. A real-time car navigation system is recommended as the integrated traffic information service (IT IS) to be adopted. For communication, an FM multiplex broadcasting system is to be employed. Investment of RM42.4 million will be necessary. Fuel equal to 4,850 tons/year in terms of crude oil will be saved, and CO2 emissions will be reduced by 11,200 tons/year. As for 10-year average cost performance, it will be 20.2 tons/million yen in crude oil and 46.6 tons/million yen in CO2. The schedule is that designing of the details will be started in 2000 for implementation in 2004. Since ITIS in spite of the relatively small fund it demands will bring about great merits relative to road traffic information, it is recommended that it be introduced at an early date. Although the project is feasible technologically and economically, yet a number of problems have to be solved before realization. It is necessary to have various organizations concerned, government offices, and communication-related sectors accept the necessity of the system, to determine the roles for them to assume, and to set up a cooperative and harmonious working system. Problems will also surface involving private business activities. (NEDO)

  2. Practice of ultrasound-guided arthrocentesis and joint injection, including training and implementation, in Europe: results of a survey of experts and scientific societies

    DEFF Research Database (Denmark)

    Mandl, Peter; Naredo, Esperanza; Conaghan, Philip G

    2012-01-01

    Objectives. To document the practice and training opportunities of US-guided arthrocentesis and joint injection (UGAJ) among rheumatologists in the member countries of the European League Against Rheumatism (EULAR). Methods. An English-language questionnaire, containing questions on demographics......, clinical and practical aspects of UGAJ, training options in UGAJ for rheumatologists, UGAJ education in the rheumatology training curriculum and other structured education programmes in UGAJ was sent to three different groups: (i) all national rheumatology societies of EULAR; (ii) all national societies...... countries responded to the questionnaire (61.3% of national rheumatology societies, 25% of the national US societies and 100% of expert ultrasonographers). In the majority of countries (85%) 80%) rate of rheumatologists performing conventional joint injection in most of the surveyed countries. The reported...

  3. Active implementation strategy of CONSORT adherence by a dental specialty journal improved randomized clinical trial reporting.

    Science.gov (United States)

    Pandis, Nikolaos; Shamseer, Larissa; Kokich, Vincent G; Fleming, Padhraig S; Moher, David

    2014-09-01

    To describe a novel CONsolidated Standards of Reporting Trials (CONSORT) adherence strategy implemented by the American Journal of Orthodontics and Dentofacial Orthopedics (AJO-DO) and to report its impact on the completeness of reporting of published trials. The AJO-DO CONSORT adherence strategy, initiated in June 2011, involves active assessment of randomized clinical trial (RCT) reporting during the editorial process. The completeness of reporting CONSORT items was compared between trials submitted and published during the implementation period (July 2011 to September 2013) and trials published between August 2007 and July 2009. Of the 42 RCTs submitted (July 2011 to September 2013), 23 were considered for publication and assessed for completeness of reporting, seven of which were eventually published. For all published RCTs between 2007 and 2009 (n = 20), completeness of reporting by CONSORT item ranged from 0% to 100% (Median = 40%, interquartile range = 60%). All published trials in 2011-2013, reported 33 of 37 CONSORT (sub) items. Four CONSORT 2010 checklist items remained problematic even after implementation of the adherence strategy: changes to methods (3b), changes to outcomes (6b) after the trial commenced, interim analysis (7b), and trial stopping (14b), which are typically only reported when applicable. Trials published following implementation of the AJO-DO CONSORT adherence strategy completely reported more CONSORT items than those published or submitted previously. Copyright © 2014 Elsevier Inc. All rights reserved.

  4. Joint convention on the safety of spent fuel management and on the safety of radioactive waste management. First national report on the implementation by France of the obligations of the Convention

    International Nuclear Information System (INIS)

    2003-03-01

    The Joint Convention on the safety of spent fuel management and on the safety of radioactive waste management is supplementing the Convention of Nuclear Safety. it was approved by France on february 22, 2000 and it entered into force on June 18,2001. Article 32 obliges each contracting Party to present at the review meetings (every three years) a report on the way in which it implements the obligations of the Convention (full text of the Convention and additional information on the web site of the IAEA, its director General being the depository of the Convention. (author)

  5. 2014-2015 Partnership accomplishments report on joint activities: National Gap Analysis Program and LANDFIRE

    Science.gov (United States)

    Davidson, Anne; McKerrow, Alexa; Long, Don; Earnhardt, Todd

    2015-01-01

    The intended target audience for this document initially is management and project technical specialist and scientists involved in the Gap Analysis Program (GAP) and the Landscape Fire and Resource Management Planning Tools - (LANDFIRE) program to help communicate coordination activities to all involved parties. This document is also intended to give background information in other parts of the USGS and beyond, although some details given are relatively oriented to management of the respective programs. Because the Gap Analysis Program (GAP) and the Landscape Fire and Resource Management Planning Tools - LANDFIRE programs both rely on characterizations of land cover using similar scales and resolutions, the programs have been coordinating their work to improve scientific consistency and efficiency of production. Initial discussions and informal sharing of ideas and work began in 2008. Although this collaboration was fruitful, there was no formal process for reporting results, plans, or outstanding issues, nor was there any formally-defined coordinated management team that spanned the two programs. In 2012, leadership from the two programs agreed to strengthen the coordination of their respective work efforts. In 2013 the GAP and LANDFIRE programs developed an umbrella plan of objectives and components related to three mutual focus areas for the GAP and LANDFIRE collaboration for the years 2013 and 2014 (GAP/LANDFIRE 2013). The evolution of this partnership resulted in the drafting of an inter-program Memorandum of Understanding (MOU) in 2014. This MOU identified three coordination topics relevant to the two programs participating at this point in the MOU history: Vegetation mappingDisturbance classesFormal quality assessment

  6. Phase Coordinate System and p-q Theory Based Methods in Active Filtering Implementation

    Directory of Open Access Journals (Sweden)

    POPESCU, M.

    2013-02-01

    Full Text Available This paper is oriented towards implementation of the main theories of powers in the compensating current generation stage of a three-phase three-wire shunt active power system. The system control is achieved through a dSPACE 1103 platform which is programmed under the Matlab/Simulink environment. Four calculation blocks included in a specifically designed Simulink library are successively implemented in the experimental setup. The first two approaches, namely those based on the Fryze-Buchholz-Depenbrock theory and the generalized instantaneous reactive power theory, make use of phase quantities without any transformation of the coordinate system and provide the basis for calculating the compensating current when total compensation is desired. The others are based on the p-q theory concepts and require the direct and reverse transformation to/from the two-phases stationary reference frame. They are used for total compensation and partial compensation of the current harmonic distortion. The experimental results, in terms of active filtering performances, validate the control strategies implementation and provide arguments in choosing the most appropriate method.

  7. Barriers in the implementation of a physical activity intervention in primary care settings: lessons learned.

    Science.gov (United States)

    Josyula, Lakshmi K; Lyle, Roseann M

    2013-01-01

    Barriers encountered in implementing a physical activity intervention in primary health care settings, and ways to address them, are described in this paper. A randomized comparison trial was designed to examine the impact of health care providers' written prescriptions for physical activity, with or without additional physical activity resources, to adult, nonpregnant patients on preventive care or chronic disease monitoring visits. Following abysmal recruitment outcomes, the research protocol was altered to make it more appealing to all the participants, i.e., health care providers, office personnel, and patients. Various barriers--financial, motivational, and executive--to the implementation of health promotion interventions in primary health care settings were experienced and identified. These barriers have been classified by the different participants in the research process, viz., healthcare providers, administrative personnel, researchers, and patients. Some of the barriers identified were lack of time and reimbursement for health promotion activities, and inadequate practice capacity, for health care providers; increased time and labor demands for administrative personnel; constrained access to participants, and limited funding, for researchers; and superseding commitments, and inaccurate comprehension of the research protocol, for patients. Solutions suggested to overcome these barriers include financial support, e.g., funding for researchers, remuneration for health care organization personnel, reimbursement for providers, payment for participants, and free or subsidized postage, and use of health facilities; motivational strategies such as inspirational leadership, and contests within health care organizations; and partnerships, with other expert technical and creative entities, to improve the quality, efficiency, and acceptability of health promotion interventions.

  8. Design and implementation of multichannel global active structural acoustic control for a device casing

    Science.gov (United States)

    Mazur, Krzysztof; Wrona, Stanislaw; Pawelczyk, Marek

    2018-01-01

    The paper presents the idea and discussion on implementation of multichannel global active noise control systems. As a test plant an active casing is used. It has been developed by the authors to reduce device noise directly at the source by controlling vibration of its casing. To provide global acoustic effect in the whole environment, where the device operates, it requires a number of secondary sources and sensors for each casing wall, thus making the whole active control structure complicated, i.e. with a large number of interacting channels. The paper discloses all details concerning hardware setup and efficient implementation of control algorithms for the multichannel case. A new formulation is presented to introduce the distributed version of the Switched-error Filtered-reference Least Mean Squares (FXLMS) algorithm together with adaptation rate enhancement. The convergence rate of the proposed algorithm is compared with original Multiple-error FXLMS. A number of hints followed from many years of authors' experience on microprocessor control systems design and signal processing algorithms optimization are presented. They can be used for various active control and signal processing applications, both for academic research and commercialization.

  9. A Modelling Method of Bolt Joints Based on Basic Characteristic Parameters of Joint Surfaces

    Science.gov (United States)

    Yuansheng, Li; Guangpeng, Zhang; Zhen, Zhang; Ping, Wang

    2018-02-01

    Bolt joints are common in machine tools and have a direct impact on the overall performance of the tools. Therefore, the understanding of bolt joint characteristics is essential for improving machine design and assembly. Firstly, According to the experimental data obtained from the experiment, the stiffness curve formula was fitted. Secondly, a finite element model of unit bolt joints such as bolt flange joints, bolt head joints, and thread joints was constructed, and lastly the stiffness parameters of joint surfaces were implemented in the model by the secondary development of ABAQUS. The finite element model of the bolt joint established by this method can simulate the contact state very well.

  10. The Association of Academic Health Sciences Libraries' legislative activities and the Joint Medical Library Association/Association of Academic Health Sciences Libraries Legislative Task Force

    OpenAIRE

    Zenan, Joan S.

    2003-01-01

    The Association of Academic Health Sciences Libraries' (AAHSL's) involvement in national legislative activities and other advocacy initiatives has evolved and matured over the last twenty-five years. Some activities conducted by the Medical Library Association's (MLA's) Legislative Committee from 1976 to 1984 are highlighted to show the evolution of MLA's and AAHSL's interests in collaborating on national legislative issues, which resulted in an agreement to form a joint legislative task forc...

  11. Educational, research and implementation activities in the Department of Atomic Physics at Plovdiv University

    International Nuclear Information System (INIS)

    Balabanov, N.; Antonov, A.; Hristov, H.

    2004-01-01

    The Department of Atomic Physics at Plovdiv University has 40 year long experience in educating students in Atomic and Subatomic Physics. We aim at making the knowledge gained in nuclear physics part of the culture of our students. At the core of our educational activities lies our long and successful experience in studying the characteristics of atomic nuclei. In cooperation with JINR-Dubna we have studied the nuclei of approximately 40 percent of the periodic table elements. These studies also serve as a basis for the diverse implementation activities of the Department, which have an impressive geographical spread. In recent years our research has been focusing more specifically on radio-ecological issues with the valuable support of the Nuclear Regulatory Agency (NRA). Future more intense support on behalf of NRA's together with more dynamic links with other specialized units, such as the Kozloduy NPP in the first place, would considerably contribute to optimizing the effect of our overall activity. (authors)

  12. Effect of material flow on joint strength in activation spot joining of Al alloy and steel sheets

    International Nuclear Information System (INIS)

    Watanabe, Goro; Yogo, Yasuhiro; Takao, Hisaaki

    2014-01-01

    A new joining method for dissimilar metal sheets was developed where a rotated consumable rod of Al alloy is pressed onto an Al alloy sheet at the part overlapped with a mild steel sheet. The metal flow in the joining region is increased by the through-hole in the Al sheet and consumable Al rod. The rod creates the joint interface and pads out of the thinly joined parts through pressing. This produces a higher joint strength than that of conventional friction stir spot welding. Measurements of the joint interface showed the presence of a 5-10 nm thick amorphous layer consisting of Al and Mg oxides

  13. Pelvic belt effects on pelvic morphometry, muscle activity and body balance in patients with sacroiliac joint dysfunction.

    Directory of Open Access Journals (Sweden)

    Odette Soisson

    Full Text Available The sacroiliac joint (SIJ is frequently involved in low back and pelvic girdle pain. However, morphometrical and functional characteristics related to SIJ pain are poorly defined. Pelvic belts represent one treatment option, but evidence still lacks as to their pain-reducing effects and the mechanisms involved. Addressing these two issues, this case-controlled study compares morphometric, functional and clinical data in SIJ patients and healthy controls and evaluates the effects of short-term pelvic belt application.Morphometric and functional data pertaining to pelvic belt effects were compared in 17 SIJ patients and 17 controls. Lumbar spine and pelvis morphometries were obtained from 3T magnetic resonance imaging. Functional electromyography data of pelvis and leg muscles and center of pressure excursions were measured in one-leg stance. The numerical rating scale was used to evaluate immediate pain-reducing effects.Pelvic morphometry was largely unaltered in SIJ patients and also by pelvic belt application. The angle of lumbar lateral flexion was significantly larger in SIJ patients without belt application. Muscle activity and center of pressure were unaffected by SIJ pain or by belt application in one-leg stance. Nine of 17 patients reported decreased pain intensities under moderate belt application, four reported no change and four reported increased pain intensity. For the entire population investigated here, this qualitative description was not confirmed on a statistical significant level.Minute changes were observed in the alignment of the lumbar spine in the frontal plane in SIJ patients. The potential pain-decreasing effects of pelvic belts could not be attributed to altered muscle activity, pelvic morphometry or body balance in a static short-term application. Long-term belt effects will therefore be of prospective interest.

  14. Pelvic Belt Effects on Pelvic Morphometry, Muscle Activity and Body Balance in Patients with Sacroiliac Joint Dysfunction

    Science.gov (United States)

    Soisson, Odette; Lube, Juliane; Germano, Andresa; Hammer, Karl-Heinz; Josten, Christoph; Sichting, Freddy; Winkler, Dirk; Milani, Thomas L.; Hammer, Niels

    2015-01-01

    Introduction The sacroiliac joint (SIJ) is frequently involved in low back and pelvic girdle pain. However, morphometrical and functional characteristics related to SIJ pain are poorly defined. Pelvic belts represent one treatment option, but evidence still lacks as to their pain-reducing effects and the mechanisms involved. Addressing these two issues, this case-controlled study compares morphometric, functional and clinical data in SIJ patients and healthy controls and evaluates the effects of short-term pelvic belt application. Methods Morphometric and functional data pertaining to pelvic belt effects were compared in 17 SIJ patients and 17 controls. Lumbar spine and pelvis morphometries were obtained from 3T magnetic resonance imaging. Functional electromyography data of pelvis and leg muscles and center of pressure excursions were measured in one-leg stance. The numerical rating scale was used to evaluate immediate pain-reducing effects. Results Pelvic morphometry was largely unaltered in SIJ patients and also by pelvic belt application. The angle of lumbar lateral flexion was significantly larger in SIJ patients without belt application. Muscle activity and center of pressure were unaffected by SIJ pain or by belt application in one-leg stance. Nine of 17 patients reported decreased pain intensities under moderate belt application, four reported no change and four reported increased pain intensity. For the entire population investigated here, this qualitative description was not confirmed on a statistical significant level. Discussion Minute changes were observed in the alignment of the lumbar spine in the frontal plane in SIJ patients. The potential pain-decreasing effects of pelvic belts could not be attributed to altered muscle activity, pelvic morphometry or body balance in a static short-term application. Long-term belt effects will therefore be of prospective interest. PMID:25781325

  15. Pelvic belt effects on pelvic morphometry, muscle activity and body balance in patients with sacroiliac joint dysfunction.

    Science.gov (United States)

    Soisson, Odette; Lube, Juliane; Germano, Andresa; Hammer, Karl-Heinz; Josten, Christoph; Sichting, Freddy; Winkler, Dirk; Milani, Thomas L; Hammer, Niels

    2015-01-01

    The sacroiliac joint (SIJ) is frequently involved in low back and pelvic girdle pain. However, morphometrical and functional characteristics related to SIJ pain are poorly defined. Pelvic belts represent one treatment option, but evidence still lacks as to their pain-reducing effects and the mechanisms involved. Addressing these two issues, this case-controlled study compares morphometric, functional and clinical data in SIJ patients and healthy controls and evaluates the effects of short-term pelvic belt application. Morphometric and functional data pertaining to pelvic belt effects were compared in 17 SIJ patients and 17 controls. Lumbar spine and pelvis morphometries were obtained from 3T magnetic resonance imaging. Functional electromyography data of pelvis and leg muscles and center of pressure excursions were measured in one-leg stance. The numerical rating scale was used to evaluate immediate pain-reducing effects. Pelvic morphometry was largely unaltered in SIJ patients and also by pelvic belt application. The angle of lumbar lateral flexion was significantly larger in SIJ patients without belt application. Muscle activity and center of pressure were unaffected by SIJ pain or by belt application in one-leg stance. Nine of 17 patients reported decreased pain intensities under moderate belt application, four reported no change and four reported increased pain intensity. For the entire population investigated here, this qualitative description was not confirmed on a statistical significant level. Minute changes were observed in the alignment of the lumbar spine in the frontal plane in SIJ patients. The potential pain-decreasing effects of pelvic belts could not be attributed to altered muscle activity, pelvic morphometry or body balance in a static short-term application. Long-term belt effects will therefore be of prospective interest.

  16. Peripheral hyperpolarization-activated cyclic nucleotide-gated channels contribute to inflammation-induced hypersensitivity of the rat temporomandibular joint.

    Science.gov (United States)

    Hatch, R J; Jennings, E A; Ivanusic, J J

    2013-08-01

    Hyperpolarization-activated cyclic nucleotide-gated (HCN) channels conduct an inward cation current (Ih ) that contributes to the maintenance of neuronal membrane potential and have been implicated in a number of animal models of neuropathic and inflammatory pain. In the current study, we investigated HCN channel involvement in inflammatory pain of the temporomandibular joint (TMJ). The contribution of HCN channels to inflammation (complete Freund's adjuvant; CFA)-induced mechanical hypersensitivity of the rat TMJ was tested with injections of the HCN channel blocker ZD7288. Retrograde labelling and immunohistochemistry was used to explore HCN channel expression in sensory neurons that innervate the TMJ. Injection of CFA into the TMJ (n = 7) resulted in a significantly increased mechanical sensitivity relative to vehicle injection (n = 7) (p blocked by co-injection of ZD7288 with the CFA (n = 7). Retrograde labelling and immunohistochemistry experiments revealed expression predominantly of HCN1 and HCN2 channel subunits in trigeminal ganglion neurons that innervate the TMJ (n = 3). No change in the proportion or intensity of HCN channel expression was found in inflamed (n = 6) versus control (n = 5) animals at the time point tested. Our findings suggest a role for peripheral HCN channels in inflammation-induced pain of the TMJ. Peripheral application of a HCN channel blocker could provide therapeutic benefit for inflammatory TMJ pain and avoid side effects associated with activation of HCN channels in the central nervous system. © 2012 European Federation of International Association for the Study of Pain Chapters.

  17. Joint association of physical activity/screen time and diet on CVD risk factors in 10-year-old children.

    Science.gov (United States)

    Drenowatz, Clemens; Carlson, Joseph J; Pfeiffer, Karin A; Eisenmann, Joey C

    2012-12-01

    The increasing prevalence of childhood overweight and obesity has been associated with an increased risk for cardiovascular disease (CVD). While several studies examined the effect of single behaviors such as physical activity (PA), sedentary behavior or diet on CVD risk, there is a lack of research on combined associations, specifically in children. Therefore, the purpose of this study was to examine the joint association of PA or screen time (ST) and diet on CVD risk factors in children. PA, STand diet were assessed via questionnaire in 210 fifth grade students (age: 10.6 ± 0.4 years). The healthy eating index (HEI) was subsequently calculated as indicator for diet quality. Height, weight, % body fat, and resting blood pressure were measured according to standard procedures and blood samples obtained via fingerprick were assayed for blood lipids. Total cholesterol HDL ratio (TC:HDL), mean arterial pressure (MAP), and % body fat were used as indicators of CVD risk. 55% of children did not meet current PA recommendations on at least 5 days/week and 70% exceeded current recommendations for ST. Further, only 2.5% possessed a "good" diet (HEI> 80). There was no significant association of PA or STand diet on CVD risk score. Neither TC:HDL, MAP, and % body fat nor the total CVD risk score was significantly correlated with diet, PA, or ST. Children in the high PA group, however, had significantly better diet scores. Despite the fact that self-reported PA, ST, or dietary intake were not directly related to CVD risk in this sample, higher activity levels were associated with a healthier diet and lower ST indicating an overall healthier lifestyle of this subgroup.

  18. School Courses as a Motivational Factor for the Implementation of Active Recreation in Adulthood

    Directory of Open Access Journals (Sweden)

    Beáta Dobay

    2014-11-01

    Full Text Available The motivation of sports occupies an even more important role than actually performing physical activities. The Ministry of Education of the Slovak Republic ensures the implementation of several compulsory elective sports courses through different stages of educational institutions. We were curious how these courses - especially school in nature - act upon vacations in adulthood. By examining curricular documents and implementing questionnaire methods – applying ,,Vacation practice questionnaire” - we questioned the Hungarian language speakers of southern Slovakia n = 2965. The data were processed using the statistic program SPSS 17. 84.5 % (p < 0.01, of the canvassed took part in school in nature, from which 65,8 % (p < 0.01, rated the time spent there as positive. Amongst the positively valuing 44,2 % indicated the mountains as a favourite and frequently chosen travel destination. 25 % spends more than four hours hiking. We may say that organizing schools in nature has to be considered as an important event (5-7 days, where the students have fun, wherefore they will choose mountains as their travel destination more frequently, which results in higher physical activity. Listed partial discoveries are included in the grant: VEGA no. 1/0376/14 Physical activity intervention for the prevention of health of the population of Slovakia.

  19. Implementation of Human-Machine Synchronization Control for Active Rehabilitation Using an Inertia Sensor

    Directory of Open Access Journals (Sweden)

    Zhibin Song

    2012-11-01

    Full Text Available According to neuro-rehabilitation practice, active training is effective for mild stroke patients, which means these patients are able to recovery effective when they perform the training to overcome certain resistance by themselves. Therefore, for rehabilitation devices without backdrivability, implementation of human-machine synchronization is important and a precondition to perform active training. In this paper, a method to implement this precondition is proposed and applied in a user’s performance of elbow flexions and extensions when he wore an upper limb exoskeleton rehabilitation device (ULERD, which is portable, wearable and non-backdrivable. In this method, an inertia sensor is adapted to detect the motion of the user’s forearm. In order to get a smooth value of the velocity of the user’s forearm, an adaptive weighted average filtering is applied. On the other hand, to obtain accurate tracking performance, a double close-loop control is proposed to realize real-time and stable tracking. Experiments have been conducted to prove that these methods are effective and feasible for active rehabilitation.

  20. Implementation of clinical guidelines on physical therapy for patients with low back pain: randomized trial comparing patient outcomes after a standard and active implementation strategy.

    NARCIS (Netherlands)

    Bekkering, Geertruida E; van Tulder, Maurits W; Hendriks, Erik J M; Koopmanschap, Marc a; Knol, Dirk L; Bouter, Lex M; Oostendorp, Rob a B

    2005-01-01

    BACKGROUND AND PURPOSE: An active strategy was developed for the implementation of the clinical guidelines on physical therapy for patients with low back pain. The effect of this strategy on patients' physical functioning, coping strategy, and beliefs regarding their low back pain was studied.

  1. Operations Management And Leadership; A Case-Study Of Implementation of Centralized Back Office Activities

    Directory of Open Access Journals (Sweden)

    Camelia Cojocaru

    2013-05-01

    Full Text Available The concept of leadership is extremely complex and very often, there is a confusion between leadership and management. Although people are using these words interchangeably, they play very different, but still essential, roles. This paper aims to present a case study regarding an implementation project in banking back-office activities, in order to prove the importance of managing correct the back-office resources, but in the same time the need for a vision that would lead the people toward the scope of a project. The paper describes the existence of a relationship between leadership and operational excellence, also.

  2. Implementation and Utilisation of Activity-Based-Costing: A Danish Perspective

    DEFF Research Database (Denmark)

    Nielsen, Steen; Sørensen, René; Jakobsen, Morten

    2004-01-01

    The Activity-Based Costing (ABC) has achieved great attention in Denmark by now but no large survey exists concerning motives for implementing ABC in Denmark. Characteristic of the present situation is the lack of information concerning the current state of cost ac-counting practice. This paper...... latent variables cannot be directly measured. Different variables related to relevance, size of the company, and sources for knowledge of ABC are tested. The findings show that a relatively large number of companies now have adopted ABC as a new cost management technique. The results also show...

  3. Research report for fiscal 1988. Basic research for the promotion of joint implementation etc. (plan for using combined cycle at Konakovo Power Station, Russia); 1998 nendo kyodo jisshi nado suishin kiso chosa. Roshia renpo KONAKOVO hatsudensho combined cycle ka keikaku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    On the basis of Kyoto Protocol-provided flexible measures such as joint implementation and clean development mechanisms, a study is conducted for introducing combined cycle into Konakovo Power Plant of Russia currently equipped with antiquated eight 300MW power plants constructed in the 1960's for which early renovation is necessary. The power station is an important power source connecting to the Moscow-Petersburg main. The gas turbine combined facilities to be newly installed will comprise 250MW-class state-of-the-art gas turbines arranged in four blocks, capable of a total output of 1600MW at a thermal efficiency of 58% (with simultaneous supply of heat). Four units capable of 1200MW out of the existing units will stay in operation for load adjusting. Since the price of power is set low under government control, the accounting capital/internal return rate is as low as 2.3%. The rate recalculated under the financing conditions of special yen credit for environmental protection, however, is as high as 19%, so high as to make the renovation an economically feasible project. It is expected that there will be an annual CO2 reduction of 2.3-million tons or a reduction of 57.50-million tons in 25 years (the life span of the new facilities). The renovation may be a joint implementation project to which both Japan and Russia will attach the highest priority. (NEDO)

  4. Fiscal 1999 research report. Basic research for promotion of joint implementation programs (Research on energy saving plan for NORSI Refinery); 1999 nendo NORSI seiyusho sho energy keikaku chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    This is a feasibility study desired to connect to a joint implementation program in the future, which plans to modify the oil refining system now in existence at the NORSI Refinery in the Russian Federation. The modification plan for energy efficiency improvement consists of (1) the reconstruction of the heat exchanger network, addition of three high-efficiency heating furnaces, and the introduction of stripping steam into the pre-distillation tower for the atmospheric/vacuum distillation system, (2) the addition of two combined heat exchangers, replacement of the reboiler with a steam reboiler, and the use of reflux line in the deethanization tower for the reforming section of the catalytic reforming unit, and (3) the addition of combined heat exchangers and the installation of two high-efficiency heater furnaces for the hydrodesulfurization unit for kerosene and light oil. The plan requires 40,470,000 dollars, and will save 48,000 tons/year in terms of oil and reduce CO2 emissions by 120,000 tons/year. No settlement has been reached, however, about financing, agreement to cost performance, or apportioning of the amount of reduction in CO2 emissions to the parties involved in case of transfer under a joint implementation program. It is desired that these problems will be solved for the promotion of the project. (NEDO)

  5. Creation and implementation of a flipped jigsaw activity to stimulate interest in biochemistry among medical students.

    Science.gov (United States)

    Williams, Charlene; Perlis, Susan; Gaughan, John; Phadtare, Sangita

    2018-05-06

    Learner-centered pedagogical methods that are based on clinical application of basic science concepts through active learning and problem solving are shown to be effective for improving knowledge retention. As the clinical relevance of biochemistry is not always apparent to health-profession students, effective teaching of medical biochemistry should highlight the implications of biochemical concepts in pathology, minimize memorization, and make the concepts memorable for long-term retention. Here, we report the creation and successful implementation of a flipped jigsaw activity that was developed to stimulate interest in learning biochemistry among medical students. The activity combined the elements of a flipped classroom for learning concepts followed by a jigsaw activity to retrieve these concepts by solving clinical cases, answering case-based questions, and creating concept maps. The students' reception of the activity was very positive. They commented that the activity provided them an opportunity to review and synthesize information, helped to gage their learning by applying this information and work with peers. Students' improved performance especially for answering the comprehension-based questions correctly in the postquiz as well as the depth of information included in the postquiz concept maps suggested that the activity helped them to understand how different clinical scenarios develop owing to deviations in basic biochemical pathways. Although this activity was created for medical students, the format of this activity can also be useful for other health-professional students as well as undergraduate and graduate students. © 2018 by The International Union of Biochemistry and Molecular Biology, 2018. © 2018 The International Union of Biochemistry and Molecular Biology.

  6. Relationship between activation of ankle muscles and quasi-joint stiffness in early and middle stances during gait in patients with hemiparesis.

    Science.gov (United States)

    Sekiguchi, Yusuke; Muraki, Takayuki; Tanaka, Naofumi; Izumi, Shin-Ichi

    2015-09-01

    It is unclear whether muscle contraction is necessary to increase quasi-joint stiffness (QJS) of the ankle joint during gait in patients with hemiparesis. The purpose of the present study was to investigate the relationship between QJS and muscle activation at the ankle joint in the stance phase during gait in patients with hemiparesis. Spatiotemporal and kinetic gait parameters and activation of the medial head of the gastrocnemius (MG), soleus (SOL), and tibialis anterior (TA) muscles were measured using a 3-dimensional motion analysis system and surface electromyography, in 21 patients with hemiparesis due to stroke and 10 healthy individuals. In the early stance, the QJS on the paretic side (PS) of patients was greater than that on the non-PS (phemiparesis, plantarflexor activation may not contribute to QJS in the early stance. On the other hand, QJS in the middle stance may be attributed to activation of the MG and SOL. Our findings suggest that activation of the MG and SOL in the middle stance on the PS may require to be enhanced to increase QJS during gait in patients with hemiparesis. Copyright © 2015 Elsevier B.V. All rights reserved.

  7. Temporomandibular joint

    International Nuclear Information System (INIS)

    Westesson, P.L.; Hatala, M.; Tallents, R.H.; Katzberg, R.W.; Musgrave, M.; Levitt, S.

    1990-01-01

    This paper determines the frequency of MR signs of abnormal temporomandibular joints (TMJs) in asymptomatic volunteers. Forty-two volunteers with 84 clinically normal TMJs were imaged in the sagittal and coronal planes with surface coil MR imaging. Sagittal closed and open and coronal closed views were obtained bilaterally in all volunteers. The images were classified as normal (superior disk position) or abnormal (disk displacement of degenerative joint disease). Eighteen joints in 11 volunteers were abnormal; 12 had disk displacement with reduction and six had disk displacement without reduction, with associated degenerative joint disease in three of the six. Asymptomatic internal derangement and degenerative joint disease occur in about one-fourth of asymptomatic volunteers

  8. Insights from the design and implementation of a single-entry model of referral for total joint replacement surgery: Critical success factors and unanticipated consequences.

    Science.gov (United States)

    Damani, Zaheed; MacKean, Gail; Bohm, Eric; Noseworthy, Tom; Wang, Jenney Meng Han; DeMone, Brie; Wright, Brock; Marshall, Deborah A

    2018-02-01

    Single-entry models (SEMs) in healthcare allow patients to see the next-available provider and have been shown to improve waiting times, access and patient flow for preference-sensitive, scheduled services. The Winnipeg Central Intake Service (WCIS) for hip and knee replacement surgery was implemented to improve access in the Winnipeg Regional Health Authority. This paper describes the system's design/implementation; successes, challenges, and unanticipated consequences. On two occasions, during and following implementation, we interviewed all members of the WCIS project team, including processing engineers, waiting list coordinators, administrators and policy-makers regarding their experiences. We used semi-structured telephone interviews to collect data and qualitative thematic analysis to analyze and interpret the findings. Respondents indicated that the overarching objectives of the WCIS were being met. Benefits included streamlined processes, greater patient access, improved measurement and monitoring of outcomes. Challenges included low awareness, change readiness, and initial participation among stakeholders. Unanticipated consequences included workload increases, confusion around stakeholder expectations and under-reporting of data by surgeons' offices. Critical success factors for implementation included a requirement for clear communication, robust data collection, physician leadership and patience by all, especially implementation teams. Although successfully implemented, key lessons and critical success factors were learned related to change management, which if considered and applied, can reduce unanticipated consequences, improve uptake and benefit new models of care. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Pharmaceutical interventions by collaboration between staff pharmacists and clinical pharmacists and implementation of Joint Commission International Accreditation Standards on medication use may optimize pharmacotherapy in geriatric patients

    Directory of Open Access Journals (Sweden)

    Chen M

    2016-11-01

    Full Text Available Meng Chen, Quan Zhou Department of Pharmacy, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, People’s Republic of ChinaWe read with great interest the prospective study by Cortejoso et al,1 which describes the characteristics of pharmaceutical interventions in two geriatric wards (orthogeriatric ward and geriatric day unit of a general teaching hospital. We strongly agree with their finding that shows the importance of clinical pharmacist involvement in the optimization of pharmacotherapy in elderly patients. Furthermore, we especially appreciate their new and interesting findings that the clinical pharmacist was more frequently requested by physicians and nurses for information about the pharmacotherapy of the patients on the geriatric day unit, compared with the orthogeriatric ward at admission and discharge (5.7% vs 1.2% and 1.7%, respectively, P<0.05, and that the pharmacist asked for more confirmation of the physician orders on the geriatric day unit rather than the orthogeriatric ward (19.8% vs 1.8% and 15.7% at admission and discharge, respectively, P<0.05. We are from a Joint Commission International (JCI-accredited academic medical center hospital with 3200 beds in China. Safe medication management and use are pivotal to patient safety and quality of care on which the state-of-the-art standards of the Joint Commission focus. We would like to share our perspectives in the following paragraphs.View original paper by Cortejoso and colleagues. 

  10. Implementation of a closed-loop reporting system for critical values and clinical communication in compliance with goals of the joint commission.

    Science.gov (United States)

    Parl, Fritz F; O'Leary, Mandy F; Kaiser, Allen B; Paulett, John M; Statnikova, Kristina; Shultz, Edward K

    2010-03-01

    Current practices of reporting critical laboratory values make it challenging to measure and assess the timeliness of receipt by the treating physician as required by The Joint Commission's 2008 National Patient Safety Goals. A multidisciplinary team of laboratorians, clinicians, and information technology experts developed an electronic ALERTS system that reports critical values via the laboratory and hospital information systems to alphanumeric pagers of clinicians and ensures failsafe notification, instant documentation, automatic tracking, escalation, and reporting of critical value alerts. A method for automated acknowledgment of message receipt was incorporated into the system design. The ALERTS system has been applied to inpatients and eliminated approximately 9000 phone calls a year made by medical technologists. Although a small number of phone calls were still made as a result of pages not acknowledged by clinicians within 10 min, they were made by telephone operators, who either contacted the same physician who was initially paged by the automated system or identified and contacted alternate physicians or the patient's nurse. Overall, documentation of physician acknowledgment of receipt in the electronic medical record increased to 95% of critical values over 9 months, while the median time decreased to communication by developing an electronic system for reporting of critical values that is in compliance with The Joint Commission's goals.

  11. Generalised joint hypermobility and knee joint hypermobility

    DEFF Research Database (Denmark)

    Junge, Tina; Henriksen, Peter; Hansen, Sebrina

    2018-01-01

    . Respondents with GJHk and KJH reported lower HRQoL. CONCLUSION: GJHk and KJH were frequently reported in the Danish adult population, mostly in women. Respondents with GJHk and KJH were two times more likely to report knee joint-related symptoms such as pain, reduced performance of usual activity and lower...

  12. Optimal Design and Real Time Implementation of Autonomous Microgrid Including Active Load

    Directory of Open Access Journals (Sweden)

    Mohamed A. Hassan

    2018-05-01

    Full Text Available Controller gains and power-sharing parameters are the main parameters affect the dynamic performance of the microgrid. Considering an active load to the autonomous microgrid, the stability problem will be more involved. In this paper, the active load effect on microgrid dynamic stability is explored. An autonomous microgrid including three inverter-based distributed generations (DGs with an active load is modeled and the associated controllers are designed. Controller gains of the inverters and active load as well as Phase Locked Loop (PLL parameters are optimally tuned to guarantee overall system stability. A weighted objective function is proposed to minimize the error in both measured active power and DC voltage based on time-domain simulations. Different AC and DC disturbances are applied to verify and assess the effectiveness of the proposed control strategy. The results demonstrate the potential of the proposed controller to enhance the microgrid stability and to provide efficient damping characteristics. Additionally, the proposed controller is compared with the literature to demonstrate its superiority. Finally, the microgrid considered has been established and implemented on real time digital simulator (RTDS. The experimental results validate the simulation results and approve the effectiveness of the proposed controllers to enrich the stability of the considered microgrid.

  13. Evaluating environmental impact caused by industrial activities - Implementation of the WTP-WTA approach

    Science.gov (United States)

    Kopsidas, Odysseas; Batzias, Fragiskos

    2012-12-01

    In this work, a methodological framework under the form of an algorithmic procedure, including 28 activity stages and 6 decision nodes, has been developed for evaluating environmental impact caused by industrial activities. The main part of this procedure is a modification of the Contingent Valuation Method (CVM), which is heavily relied on survey-based estimation of WTP-WTA (willingness to pay/accept, respectively). The survey may take place either under a strictly controlled environment or in situ and as-is ('laboratory conditions' or 'field conditions', respectively, in the terminology of experimental economics). Implementation of this methodology is presented, referring to three cases of industrial pollution (in three different sites) caused by (i) a cement producing units, (ii) an oil refinery complex, and (iii) an industrialized small city with an intensively polluted port, where several industrial units co-exist, all of them located in the vicinity of Athens, Greece. The results are interpreted/discussed and conclusions are drawn.

  14. Extreme load alleviation using industrial implementation of active trailing edge flaps in a full design load basis

    OpenAIRE

    Barlas, Athanasios; Pettas, Vasilis; Gertz, Drew Patrick; Aagaard Madsen , Helge

    2016-01-01

    The application of active trailing edge flaps in an industrial oriented implementation is evaluated in terms of capability of alleviating design extreme loads. A flap system with basic control functionality is implemented and tested in a realistic full Design Load Basis (DLB) for the DTU 10MW Reference Wind Turbine (RWT) model and for an upscaled rotor version in DTU's aeroelastic code HAWC2. The flap system implementation shows considerable potential in reducing extreme loads in components o...

  15. Promoting health and activity in the summer trial: Implementation and outcomes of a pilot study

    Directory of Open Access Journals (Sweden)

    E. Whitney Evans

    2018-06-01

    Full Text Available The objectives of this study were to implement, test adherence to and examine the preliminary effectiveness of a summertime weight-gain prevention intervention in youth from a low-income, Rhode Island community. In 2016, 51 children, ages 6–12 years, participated in a daily, summertime intervention, which offered a minimum of two hours of physical activity programming and free lunch through the USDA's Summer Food Service Program (SFSP. Thirty children from the same community with similar SFSP access served as a comparison group. Height and weight were measured before and at the end of summer to assess change in body mass index z-score (BMIz. Diet and physical activity were assessed midsummer. Multivariate mixed models were used to test group differences in change in BMIz over the summer and weight-related behaviors midsummer. Repeated measures ANOVA was used to examine the relationships of intervention participation with change in BMIz and weight-related behaviors in intervention participants. On average, intervention participants attended 65.6% of program sessions. They lost 0.04 BMIz units, while those in the comparison group gained 0.03 BMIz units (p = 0.07. Midsummer, intervention participants spent 4.6% less time sedentary on weekdays as compared to comparison participants (p = 0.03. Among intervention participants, attendance was significantly associated with change in BMIz (p = 0.01, spending 41 more minutes in moderate to vigorous physical activity (MVPA (p = 0.004 and 8.5% less time sedentary (p < 0.001. Implementing a summertime obesity prevention intervention in a low-income community is feasible. Despite moderate adherence, preliminary findings suggest that participation in the intervention was associated with reductions in BMIz. Clinical trials registration: ClinicalTrials.gov NCT03118635 Keywords: Childhood obesity, Summer, Low-income, Diet, Physical activity

  16. Implementation of an active instructional design for teaching the concepts of current, voltage and resistance

    Science.gov (United States)

    Orlaineta-Agüero, S.; Del Sol-Fernández, S.; Sánchez-Guzmán, D.; García-Salcedo, R.

    2017-01-01

    In the present work we show the implementation of a learning sequence based on an active learning methodology for teaching Physics, this proposal tends to promote a better learning in high school students with the use of a comic book and it combines the use of different low-cost experimental activities for teaching the electrical concepts of Current, Resistance and Voltage. We consider that this kind of strategy can be easily extrapolated to higher-education levels like Engineering-college/university level and other disciplines of Science. To evaluate this proposal, we used some conceptual questions from the Electric Circuits Concept Evaluation survey developed by Sokoloff and the results from this survey was analysed with the Normalized Conceptual Gain proposed by Hake and the Concentration Factor that was proposed by Bao and Redish, to identify the effectiveness of the methodology and the models that the students presented after and before the instruction, respectively. We found that this methodology was more effective than only the implementation of traditional lectures, we consider that these results cannot be generalized but gave us the opportunity to view many important approaches in Physics Education; finally, we will continue to apply the same experiment with more students, in the same and upper levels of education, to confirm and validate the effectiveness of this methodology proposal.

  17. Joint molecule resolution requires the redundant activities of MUS-81 and XPF-1 during Caenorhabditis elegans meiosis.

    Directory of Open Access Journals (Sweden)

    Nigel J O'Neil

    Full Text Available The generation and resolution of joint molecule recombination intermediates is required to ensure bipolar chromosome segregation during meiosis. During wild type meiosis in Caenorhabditis elegans, SPO-11-generated double stranded breaks are resolved to generate a single crossover per bivalent and the remaining recombination intermediates are resolved as noncrossovers. We discovered that early recombination intermediates are limited by the C. elegans BLM ortholog, HIM-6, and in the absence of HIM-6 by the structure specific endonuclease MUS-81. In the absence of both MUS-81 and HIM-6, recombination intermediates persist, leading to chromosome breakage at diakinesis and inviable embryos. MUS-81 has an additional role in resolving late recombination intermediates in C. elegans. mus-81 mutants exhibited reduced crossover recombination frequencies suggesting that MUS-81 is required to generate a subset of meiotic crossovers. Similarly, the Mus81-related endonuclease XPF-1 is also required for a subset of meiotic crossovers. Although C. elegans gen-1 mutants have no detectable meiotic defect either alone or in combination with him-6, mus-81 or xpf-1 mutations, mus-81;xpf-1 double mutants are synthetic lethal. While mus-81;xpf-1 double mutants are proficient for the processing of early recombination intermediates, they exhibit defects in the post-pachytene chromosome reorganization and the asymmetric disassembly of the synaptonemal complex, presumably triggered by crossovers or crossover precursors. Consistent with a defect in resolving late recombination intermediates, mus-81; xpf-1 diakinetic bivalents are aberrant with fine DNA bridges visible between two distinct DAPI staining bodies. We were able to suppress the aberrant bivalent phenotype by microinjection of activated human GEN1 protein, which can cleave Holliday junctions, suggesting that the DNA bridges in mus-81; xpf-1 diakinetic oocytes are unresolved Holliday junctions. We propose that the

  18. A summary of activities of the US/Soviet-Russian joint working group on space biology and medicine

    Science.gov (United States)

    Doarn, Charles R.; Nicogossian, Arnauld E.; Grigoriev, Anatoly I.; Tverskaya, Galina; Orlov, Oleg I.; Ilyin, Eugene A.; Souza, Kenneth A.

    2010-10-01

    The very foundation of cooperation between the United States (US) and Russia (former Soviet Union) in space exploration is a direct result of the mutual desire for scientific understanding and the creation of a collaborative mechanism—the Joint Working Group (JWG) on Space Biology and Medicine. From the dawn of the space age, it has been the quest of humankind to understand its place in the universe. While nations can and do solve problems independently, it takes nations, working together, to accomplish great things. The formation of the JWG provided an opportunity for the opening of a series of productive relationships between the superpowers, the US and the Union of Soviet Socialist Republics (USSR); and served as a justification for continued relationship for medical assistance in spaceflight, and to showcase Earth benefits from space medicine research. This relationship has been played out on an international scale with the construction and operation of the International Space Station. The fundamental reason for this successful endeavor is a direct result of the spirit and perseverance of the men and women who have worked diligently side-by-side to promote science and move our understanding of space forward. This manuscript provides a historical perspective of the JWG; how it came about; its evolution; what it accomplished; and what impact it has had and continues to have in the 21st century with regard to human spaceflight and space life sciences research. It captures the spirit of this group, which has been in continuous existence for over 40 years, and provides a never before reported summary of its activities.

  19. An fMRI study of joint action – varying levels of cooperation correlates with activity in sensorimotor control, but not mentalization, networks

    Directory of Open Access Journals (Sweden)

    Thierry eChaminade

    2012-06-01

    Full Text Available As social agents, humans continuously interact with with the people around them. Here, motor cooperation was investigated by designing a situation in which pairs of participants, one being scanned with fMRI, controlled jointly a visually presented object with joystick movements. The object oscillated dynamically along two dimensions, shades of pink and width of gratings, corresponding to the two cardinal directions of joystick movements. While the overall control of each participant on the object was kept constant, the amount of cooperation along the two dimensions varied along four levels, from no (each participant controlled exclusively one dimension to full (each participant controlled half of each dimension cooperation. Increasing cooperation correlated with BOLD signal in the left parietal operculum and anterior cingulate cortex, while decreasing cooperation correlated with activity in the right inferior frontal and superior temporal gyri, in the intraparietal sulci and inferior temporal gyrii bilaterally, and in the dorsomedial prefrontal cortex. As joint control improved with the level of cooperation, we assessed the brain responses correlating with joint performance, and found that activity in most of the areas associated with levels of cooperation also correlated with the joint performance. The only brain area found exclusively in the negative correlation with cooperation was within the posterior region of the rostral medial frontal cortex, involved in the monitoring of action outcome. We therefore propose that this region responds to the predictability of visual feedback given the motor commands, which is maximal when participants do not cooperate as they fully control one dimension. Our results therefore indicate that, in the current experimental paradigm, the level of cooperation affects sensorimotor processing, but not mentalizing. Altogether, humans do not need to have access to others’ intentional states to cooperate on a joint

  20. Extreme load alleviation using industrial implementation of active trailing edge flaps in a full design load basis

    DEFF Research Database (Denmark)

    Barlas, Athanasios; Pettas, Vasilis; Gertz, Drew Patrick

    2016-01-01

    The application of active trailing edge flaps in an industrial oriented implementation is evaluated in terms of capability of alleviating design extreme loads. A flap system with basic control functionality is implemented and tested in a realistic full Design Load Basis (DLB) for the DTU 10MW...

  1. Controller design and implementation of a three-phase Active Front End using SiC based MOSFETs

    DEFF Research Database (Denmark)

    Haase, Frerk; Kouchaki, Alireza; Nymand, Morten

    2015-01-01

    The design and implementation of a three phase Active Front End for power factor correction purposes using fast switching SiC based MOSFETs is presented. Possible applications are within the drives- and renewable energy sector. The controller is designed and implemented in the synchronous rotating...

  2. Validity and Agreement between the 28-Joint Disease Activity Score Based on C-Reactive Protein and Erythrocyte Sedimentation Rate in Patients with Rheumatoid Arthritis

    DEFF Research Database (Denmark)

    Nielung, Louise; Christensen, Robin; Danneskiold-Samsøe, Bente

    2015-01-01

    Objective. To validate the agreement between the 28-joint disease activity score based on erythrocyte sedimentation rate (DAS28-ESR) and the 28-joint disease activity score based on C-reactive protein (DAS28-CRP) in a group of Danish patients with rheumatoid arthritis (RA). Methods. Data from 109...... Danish RA patients initiating biologic treatment were analysed at baseline and following one year of treatment. Participants were retrospectively enrolled from a previous cohort study and were considered eligible for this project if CRP and ESR were measured at baseline and at the follow-up visit...... are interchangeable when assessing RA patients and the two versions of DAS28 are comparable between studies....

  3. Joint diseases

    International Nuclear Information System (INIS)

    Weissman, S.D.

    1989-01-01

    The authors discuss how x-ray examination is essential in the diagnosis and evaluation of the arthritides. Most arthritides are first suspected by the clinician, and x-ray evaluation of these entities along with laboratory testing is important for confirmation of the clinical diagnosis and in staging of the disease process. Several arthritides are often diagnosed first by the podiatrist on x-ray evaluation, including pseudogout, ankylosing spondylitis, early rheumatoid arthritis, degenerative joint disease, and tuberculosis of bone. The joint responds to insult in only a limited number of ways that become apparent on x-ray. The soft tissues surrounding the joint, the articulating bones, and alignment of the joint space may all be involved by the arthritic process. On roentgenographic examination, the soft tissues must be examined for edema, masses, calcifications, and atrophy. The articulating bones must be examined for demineralization, erosions, osteophytes, periosteal reaction, cysts and sclerosis

  4. Joint pain

    Science.gov (United States)

    ... or conditions. It may be linked to arthritis , bursitis , and muscle pain . No matter what causes it, ... Autoimmune diseases such as rheumatoid arthritis and lupus Bursitis Chondromalacia patellae Crystals in the joint: Gout (especially ...

  5. Joint Commission

    Science.gov (United States)

    ... for the latest publication of The Joint Commission Journal on Quality and Patient Safety (JQPS). . How We Work Process improvement program breeds quality culture, empowers staff An article in Quality Progress, June ...

  6. Modified Design of Pin-on-Ring Tribometer for Hip Joint Prostheses Measurement; Case Study on Salat Activity

    Directory of Open Access Journals (Sweden)

    Muhammad Khafidh

    2015-02-01

    Full Text Available Total hip replacement (THR is one of the most successful orthopedic surgical procedures for replacing a broken hip joint. In THR, wear may occur at the articulating surface of the acetabular cup and the femoral head. In Indonesia, the country with the largest Muslim population in the world, most of the inhabitants do salat (praying every day. THR users are banned from doing salat for fear it will damage the hip joint prostheses. The previous wear calculation methods on the hip joint prostheses use the gravimetric, coordinate measuring machine (CMM, profiler, and geometric method. The disadvantages of the previous methods are that the geometry of the wear patch and the wear volume are only known at the end of the experiment, so they cannot be used to calculate the specific wear rate values in real time. So far, in every modeling of the hip joint prostheses, the values of the specific wear rate are assumed to be constant. This paper reports on the design modification of a pin-on-ring tribometer that is used to measure the wear volumes in hip joint prostheses. The result shows that modifications of the femoral head holder, reciprocating motion, elastic joint, and extra displacement transducer is needed to get the specific wear rate value. The calculation method to find the delta volume that is the value of displacement less than the displacement minimum (δmin is based on a graph, while the calculation method to find the delta volume that is the value of displacement that is more than the displacement minimum (δmin is based on an equation. In the salat test protocol, the longest test time was during the sujud (prostration motion, which took 1034.17 minutes in the experiment.

  7. Glenohumeral joint translation and muscle activity in patients with symptomatic rotator cuff pathology: An ultrasonographic and electromyographic study with age-matched controls.

    Science.gov (United States)

    Rathi, Sangeeta; Taylor, Nicholas F; Soo, Brendan; Green, Rodney A

    2018-03-02

    To determine whether patients with symptomatic rotator cuff pathology had more glenohumeral joint translation and different patterns of rotator cuff muscle activity compared to controls. Repeated measurements of glenohumeral translation and muscle activity in two positions and six testing conditions in two groups. Twenty participants with a symptomatic and diagnosed rotator cuff tear and 20 age, and gender matched controls were included. Neuromuscular activity was tested by inserting intramuscular electrodes in the rotator cuff muscles. Anterior and posterior glenohumeral translations were measured using real time ultrasound in testing conditions (with and without translation force, with and without isometric internal and external rotation), in two positions (shoulder neutral, 90° of abduction) and two force directions (anterior, posterior). Symptomatic pathology group demonstrated increased passive glenohumeral translation with posterior translation force (protator cuff muscle contraction in the pathology group limited joint translation in a similar manner to the control group, but they did not show the normal direction specific pattern in the neutral posterior position (protator cuff still controlled glenohumeral translation. These results highlight the need to consider joint translation in the assessment and management of patients with rotator cuff injury. Copyright © 2018 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  8. Implementation of interprofessional learning activities in a professional practicum: The emerging role of technology.

    Science.gov (United States)

    Brault, Isabelle; Therriault, Pierre-Yves; St-Denis, Louise; Lebel, Paule

    2015-01-01

    To prepare future healthcare professionals to collaborate effectively, many universities have developed interprofessional education programs (IPE). Till date, these programs have been mostly courses or clinical simulation experiences. Few attempts have been made to pursue IPE in healthcare clinical settings. This article presents the results of a pilot project in which interprofessional learning activities (ILAs) were implemented during students' professional practicum and discusses the actual and potential use of informatics in the ILA implementation. We conducted a pilot study in four healthcare settings. Our analysis is based on focus group interviews with trainees, clinical supervisors, ILA coordinators, and education managers. Overall, ILAs led to better clarification of roles and understanding of each professional's specific expertise. Informatics was helpful for developing a common language about IPE between trainees and healthcare professionals; opportunities for future application of informatics were noted. Our results support the relevance of ILAs and the value of promoting professional exchanges between students of different professions, both in academia and in the clinical setting. Informatics appears to offer opportunities for networking among students from different professions and for team members' professional development. The use of technology facilitated communication among the participants.

  9. Efficient parallel implementation of active appearance model fitting algorithm on GPU.

    Science.gov (United States)

    Wang, Jinwei; Ma, Xirong; Zhu, Yuanping; Sun, Jizhou

    2014-01-01

    The active appearance model (AAM) is one of the most powerful model-based object detecting and tracking methods which has been widely used in various situations. However, the high-dimensional texture representation causes very time-consuming computations, which makes the AAM difficult to apply to real-time systems. The emergence of modern graphics processing units (GPUs) that feature a many-core, fine-grained parallel architecture provides new and promising solutions to overcome the computational challenge. In this paper, we propose an efficient parallel implementation of the AAM fitting algorithm on GPUs. Our design idea is fine grain parallelism in which we distribute the texture data of the AAM, in pixels, to thousands of parallel GPU threads for processing, which makes the algorithm fit better into the GPU architecture. We implement our algorithm using the compute unified device architecture (CUDA) on the Nvidia's GTX 650 GPU, which has the latest Kepler architecture. To compare the performance of our algorithm with different data sizes, we built sixteen face AAM models of different dimensional textures. The experiment results show that our parallel AAM fitting algorithm can achieve real-time performance for videos even on very high-dimensional textures.

  10. Efficient Parallel Implementation of Active Appearance Model Fitting Algorithm on GPU

    Directory of Open Access Journals (Sweden)

    Jinwei Wang

    2014-01-01

    Full Text Available The active appearance model (AAM is one of the most powerful model-based object detecting and tracking methods which has been widely used in various situations. However, the high-dimensional texture representation causes very time-consuming computations, which makes the AAM difficult to apply to real-time systems. The emergence of modern graphics processing units (GPUs that feature a many-core, fine-grained parallel architecture provides new and promising solutions to overcome the computational challenge. In this paper, we propose an efficient parallel implementation of the AAM fitting algorithm on GPUs. Our design idea is fine grain parallelism in which we distribute the texture data of the AAM, in pixels, to thousands of parallel GPU threads for processing, which makes the algorithm fit better into the GPU architecture. We implement our algorithm using the compute unified device architecture (CUDA on the Nvidia’s GTX 650 GPU, which has the latest Kepler architecture. To compare the performance of our algorithm with different data sizes, we built sixteen face AAM models of different dimensional textures. The experiment results show that our parallel AAM fitting algorithm can achieve real-time performance for videos even on very high-dimensional textures.

  11. An ultra-low-voltage electronic implementation of inertial neuron model with nonmonotonous Liao's activation function.

    Science.gov (United States)

    Kant, Nasir Ali; Dar, Mohamad Rafiq; Khanday, Farooq Ahmad

    2015-01-01

    The output of every neuron in neural network is specified by the employed activation function (AF) and therefore forms the heart of neural networks. As far as the design of artificial neural networks (ANNs) is concerned, hardware approach is preferred over software one because it promises the full utilization of the application potential of ANNs. Therefore, besides some arithmetic blocks, designing AF in hardware is the most important for designing ANN. While attempting to design the AF in hardware, the designs should be compatible with the modern Very Large Scale Integration (VLSI) design techniques. In this regard, the implemented designs should: only be in Metal Oxide Semiconductor (MOS) technology in order to be compatible with the digital designs, provide electronic tunability feature, and be able to operate at ultra-low voltage. Companding is one of the promising circuit design techniques for achieving these goals. In this paper, 0.5 V design of Liao's AF using sinh-domain technique is introduced. Furthermore, the function is tested by implementing inertial neuron model. The performance of the AF and inertial neuron model have been evaluated through simulation results, using the PSPICE software with the MOS transistor models provided by the 0.18-μm Taiwan Semiconductor Manufacturer Complementary Metal Oxide Semiconductor (TSM CMOS) process.

  12. Correlation between microstructure and mechanical properties of active brazed C{sub f}/SiC composite joints using Ti-Zr-Be

    Energy Technology Data Exchange (ETDEWEB)

    Fan, Dongyu; Huang, Jihua, E-mail: jhhuang62@sina.com; Sun, Xiaowei; Yang, Jian; Chen, Shuhai; Zhao, Xingke

    2016-06-14

    C{sub f}/SiC composites were successfully active brazed by Ti-Zr-Be filler foil. The microstructure of the brazed joints was investigated by auger electron spectroscopy (AES) and scanning electron microscope (SEM) equipped with energy dispersive spectrometer (EDS). The phase structure was determined by X-ray diffraction (XRD). The mechanical property was measured by mechanical testing machine. The results indicate that the brazed joint consisted of TiC, Ti{sub 3}SiC{sub 2}, ZrC, Be{sub 2}C, Be{sub 17}Ti{sub 2} and Ti-based solid solution (β-Ti). TiC+Ti{sub 3}SiC{sub 2}/ZrC+Ti(Zr)-Si-C+Be{sub 2}C reaction layers were formed near C{sub f}/SiC composite side while the reaction layer of β-Ti+Be{sub 17}Ti{sub 2}+Ti(Zr){sub 3}SiC{sub 2} with a small amount of ZrC, TiSi{sub 2}, Be{sub 2}C particles was formed in the center of the joint. With the increase of the brazing temperature or holding time, the amount of β-Ti compound in the interlayer decreased gradually while the thickness of reaction layer increased gradually. When the brazing temperature was 1000 °C and the holding time was 15 min, the maximum room temperature shear strength of the brazed joint can be achieved, which was 136.63 MPa. The joints with the parameters of 950 °C/30 min, 1000 °C/15 min and 1050 °C/5 min could resist a pressure of 5 MPa at 1200 °C for 5 min.

  13. AN ASSOCIATION OF CYTOKINE LEVELS WITH DISEASE ACTIVITY, AUTOANTIBODY LEVELS, AND JOINT DESTRUCTIVE CHANGES IN EARLY RHEUMATOID ARTHRITIS

    Directory of Open Access Journals (Sweden)

    A. S. Avdeeva

    2015-01-01

    Full Text Available Objective: to assess the association of cytokine profile measures with disease activity, autoantibody levels, and joint destructive changes in patients with early rheumatoid arthritis (RA.Subjects and methods. Forty-five patients, including 35 women, with early RA were examined. Their median age was 53.5 [46; 59.5] years; the duration of the disease – 7.0 [4.0; 11.5] months; DAS28 – 5.8 [4.9; 6.4]; 91 and 96% of the patents were positive for rheumatoid factor (RF and anticyclic citrullinated peptide antibodies, respectively. Serum cytokine concentrations were estimated using the xMAP multiplex technology. The modified Sharp method was employed to quantify radiographic changes.Results and discussion. A group of 30 patients with high disease activity (DAS28 >5.1 had higher levels of interleukin (IL-6 (62.3 [36.1; 127.5] pg/ml and IP-10 (6367.8 [3682.7; 10691.3] pg/ml than 15 patients with moderate/low disease activity (DAS28 ≤5.1 (35.8 [13.4; 64.2] and 3222.6 [1881.0; 5671.9] pg/ml, respectively, p < 0.05. The patients highly positive for IgM RF had higher levels (pg/ml of proinflammatory cytokines, such as IL-1β, IL-2, IL-6, IL-12, IL-15, interferon-γ, and tumor necrosis factor-α; the chemokine monocyte chemotactic protein-1 and the growth factors IL-7 and vascular endothelial growth factor (4.8 [2.8; 19.3], 23.0 [7.1; 55.8], 64.2 [41.6; 170.5], 52.2 [30.9; 126.9], 2.4 [0.2; 11.2], 210.8 [119.9; 584.2], 90.7 [42.7; 307/9], 57.5 [26.1; 93.8], 54.9 [37.1; 123.7], and 143.3 [70.6; 249.6] pg/ml than those who were negative/lowly positive for IgM RF (2.3 [1.9; 3.1], 4.9 [2.9; 16.8], 24.9 [20.4; 45.4], 25.6 [19.9; 57.1], 0.2 [0.01; 1.65], 94.4 [86.3; 138.9], 37.3 [23.6; 47.7], 20.9 [12.3; 33.9], 32.6 [28.1; 37.8], 74.2 [53.5; 147.6], respectively (p < 0.05.Conclusion. There are significant differences in cytokine profile measures in patients with early RA in relation to disease activity and serum autoantibody levels.

  14. On the implementation of activities for the life management of nuclear power plants in Brazil

    International Nuclear Information System (INIS)

    Di Lorenzo, R.F.; Mansur, T.R.; Moreira, R.M.; Quinan, M.A.; Rocha, Z.; Soares, W.A.; Tofani, P.C.

    1998-01-01

    Brazil joined the IAEA IWG-LMNPP in 1993, in view of a potential interest in the LMNPP subject. In this report, aspects of nuclear activities, as well as activities related to LMNPP, are reviewed. The nuclear energy scenario is presented with emphasis on the nuclear share of the total electrical energy supply and on the nuclear sector organization. Angra Nuclear Power Plant units are presented and some construction and/or operational features are discussed. Concerning the activities on LMNPP, the contribution of different nuclear sector organizations is briefly considered. Some aspects are stressed with regard to an integrated approach of LMNPP and the country's available manpower and technical infrastructure capabilities in the nuclear field. The technical assistance of the IAEA in the area of plant life management if focused. From the experience of this first phase (1993-97) representing Brazil in the IWG-LMNPP, special aspects are emphasized aiming, on the basis of their consideration, at improving the efficiency of this process. The implementation of a Brazilian network, the BRWG-LMNPP, is underway, formulating plans for the future. (author)

  15. Implementation of structured physical activity in the pediatric stem cell transplantation.

    Science.gov (United States)

    Rosenhagen, A; Bernhörster, M; Vogt, L; Weiss, B; Senn, A; Arndt, S; Siegler, K; Jung, M; Bader, P; Banzer, W

    2011-05-01

    The peripheral blood stem cell transplantation (PBSCT) represents a specific, but stressful therapy for hemato-oncological diseases. While for adults, data suggest positive eff ects for a supportive sport therapy, this question is not evaluated sufficiently for children. The objective of this study was to examine the integration of sports activity into pediatric PBSCT and to indicate attainable results. This 2-step case-control-study included 23 children and adolescents from the PBSCT: During the isolation phase 13 patients trained 3 times per week on a cycle ergometer and passed a course with different sports equipment. Apart from recording physiologic adaptations, quality of live was inquired in a pre-post design using questionnaires. Guided interviews according to necessity and requirements for sports activity at the PBSCT unit completed the evaluation and were used for the intervention as well as for the control group (n = 10) without sports therapy. On the ergometer, patients trained average 25 min with 0.6 watt / kg. In the majority, a loss of muscular power could be avoided. Quality of life and fatigue symptoms improved by trend. Interview analysis showed general acceptance of physical activity during PBSCT. After initial skepticism due to the additional burden, our implementation study showed the feasibility of supportive sports therapy in PBSCT. Quality and flexibility of the equipment should be higher than normal and different physical and psychological conditions of the patients should be anticipated and integrated into the training program.

  16. Implementing the strategy of multileveled PI activities to promote rapid nuclear power development

    International Nuclear Information System (INIS)

    Chen Gang

    2005-01-01

    The first two decades of the 21st century is the golden time for nuclear power development in China. According to the nuclear power development program laid down by the State Development and Reform Commission, nearly 30 units of 1000MW will be built in the next 15 years, so as to meet fastgrowing energy demand, to optimize energy mix and to alleviate environmental pollution. Under such a new situation, based on the public information practice and experience during the construction and operation of Qinshan Nuclear Power Complex where the first commercial NPP originated in the Mainland of China, this paper emphasizes on the necessity of establishment of an active and open strategy of multileveled nuclear energy public information activities and implementation of the strategy with adoption of various forms of nuclear energy popularization means, including seminars, contests, exhibitions, site tour to nuclear power plants, reports by mass media, hosting questions-answering dialogue by experts via Internet, TV and radio programs, newspapers and journals , etc.. Thus through the nuclear energy public information activity the recognition and confidence of the public, especially the local community and the public in vicinity of new nuclear power sites on the nuclear energy can be enhanced, and the nuclear power program can gain their support. Furthermore, the fine social environment for nuclear power development can be fostered. (authors)

  17. Behavior change techniques implemented in electronic lifestyle activity monitors: a systematic content analysis.

    Science.gov (United States)

    Lyons, Elizabeth J; Lewis, Zakkoyya H; Mayrsohn, Brian G; Rowland, Jennifer L

    2014-08-15

    Electronic activity monitors (such as those manufactured by Fitbit, Jawbone, and Nike) improve on standard pedometers by providing automated feedback and interactive behavior change tools via mobile device or personal computer. These monitors are commercially popular and show promise for use in public health interventions. However, little is known about the content of their feedback applications and how individual monitors may differ from one another. The purpose of this study was to describe the behavior change techniques implemented in commercially available electronic activity monitors. Electronic activity monitors (N=13) were systematically identified and tested by 3 trained coders for at least 1 week each. All monitors measured lifestyle physical activity and provided feedback via an app (computer or mobile). Coding was based on a hierarchical list of 93 behavior change techniques. Further coding of potentially effective techniques and adherence to theory-based recommendations were based on findings from meta-analyses and meta-regressions in the research literature. All monitors provided tools for self-monitoring, feedback, and environmental change by definition. The next most prevalent techniques (13 out of 13 monitors) were goal-setting and emphasizing discrepancy between current and goal behavior. Review of behavioral goals, social support, social comparison, prompts/cues, rewards, and a focus on past success were found in more than half of the systems. The monitors included a range of 5-10 of 14 total techniques identified from the research literature as potentially effective. Most of the monitors included goal-setting, self-monitoring, and feedback content that closely matched recommendations from social cognitive theory. Electronic activity monitors contain a wide range of behavior change techniques typically used in clinical behavioral interventions. Thus, the monitors may represent a medium by which these interventions could be translated for

  18. Restoration of active gully systems following the implementation of bioengineering techniques.

    Science.gov (United States)

    Borja, Pablo; Vanacker, Veerle; Govers, Gerard

    2015-04-01

    Intensive land use in the central parts of the Andean basin has led to widespread land degradation. The formation of badlands dates back from the 1950s and 1960s. Several studies indicate that human activities have accelerated mountain erosion rates by up to 100 times. In this study, we have evaluated the effects of bio-engineering works aiming to stabilize degraded catchments. Five micro-catchments (0.2 up to 5 ha) have been selected within a 3 km2 area in the lower part of the Loreto catchment (Southern Ecuadorian Andes). The five micro-catchments differ in vegetation cover and implementation of bio-engineering works. The experimental design consisted of three micro-catchments: (1) DI with conservation works, (2) DF with reforestation by Eucalyptus sp and (3) DT with no conservation works. Two micro-catchments have been monitored in an agricultural area: with (AI) and without (AT) bio-engineering works in the active gullies. Small checkdams were constructed in the gully floors of two of the micro-catchments in the badland area (DI) and the agricultural area (AI). The checkdams are made of wood and tires. Water flow has been measured in every micro-catchment, while sediment traps were constructed to monitor sediment transport. Results show that bio-engineering techniques are effective to stabilize active gullies. Deposition of sediments in manmade dams is strongly dependent on previous rainfall events, as well as gully channel slope, and its vegetation cover. From the experimental data, an I30 max threshold value was determined. Above this threshold value, all micro-catchments are actively contributing sediment to the main river system. The checkdams built with wood and tires have an efficiency of 70%, and were shown to be very effective to stabilize active gullies in bad lands through significant reduction (about 62%) of the amount of sediment exported from the micro-catchments. Key words: degraded soils, erosion, sediment, restoration, reforestation

  19. COMPENSATED INVERSE PID CONTROLLER FOR ACTIVE VIBRATION CONTROL WITH PIEZOELECTRIC PATCHES: MODELING, SIMULATION AND IMPLEMENTATION

    Directory of Open Access Journals (Sweden)

    Asan Gani

    2010-09-01

    Full Text Available Active vibration control of the first three modes of a vibrating cantilever beam using collocated piezoelectric sensor and actuator is examined in this paper. To achieve this, a model based on Euler-Bernoulli beam equation is adopted and extended to the case of three bonded piezoelectric patches that act as sensor, actuator and exciter respectively. A compensated inverse PID controller has been designed and developed to damp first three modes of vibration. Controllers have been designed for each mode and these are later combined in parallel to damp any of the three modes. Individual controller gives better reduction in sensor output for the second and third modes while the combined controller performs better for the first mode. Simulation studies are carried out using MATLAB. These results are compared and verified experimentally and the real-time implementation is carried out with xPC-target toolbox in MATLAB

  20. Physical education and student activity: evaluating implementation of a new policy in Los Angeles public schools.

    Science.gov (United States)

    Lafleur, Mariah; Strongin, Seth; Cole, Brian L; Bullock, Sally Lawrence; Banthia, Rajni; Craypo, Lisa; Sivasubramanian, Ramya; Samuels, Sarah; García, Robert

    2013-02-01

    California law has standards for physical education (PE) instruction in K-12 public schools; audits found that the Los Angeles Unified School District did not enforce the standards. In 2009, the district adopted a PE policy to comply with these standards. This study aimed to evaluate the outcomes of the PE policy in district schools. PE class observations were conducted using the System for Observing Fitness Instruction Time in the 2010-2011 and 2011-2012 school years in an income-stratified random sample of 34 elementary, middle, and high schools to assess changes in PE class size, class duration, and time students spent in moderate to vigorous physical activity. PE class duration increased in high-income elementary schools. Mean class size decreased in low-income middle schools. There was limited implementation of the PE policy 2 years after passage. Opportunities exist to continue monitoring and improving PE quantity and quality.

  1. Preparing for construction and operation of geological repositories - Challenges to the regulator and the implementer. Main findings of a joint RF/IGSC workshop Held in Issy-les-Moulineaux, France. 23-25 January 2012

    International Nuclear Information System (INIS)

    Raimbault, Philippe; Kwong, Gloria; Pescatore, Claudio; Arens, Georg; Roehlig, Klaus-Juergen

    2012-01-01

    A key challenge for some national radioactive waste management programmes and an important learning opportunity for many others will be the licensing of the construction and operation of the first deep geological repositories for high level waste and spent fuel over the next decade. This document describes the main findings of the international workshop on this topic organised jointly by the Regulators' Forum (RF) and the Integration Group for the Safety Case (IGSC) of the NEA/RWMC. The main objective of the workshop was to identify, and share experience on, the challenges that implementers and regulators are facing or will face when preparing for the license for the implementation of a deep geological repository. Additional objectives were to: listen to viewpoints from representatives of governments and local communities, increase awareness of the actual challenges/issues and of the state of the art in dealing with them, identify areas of commonalities and differences amongst parties and explanation of the different views, create a record of the current thinking, inform future work at the international level. The first session introduced the workshop, its aims, the challenges to be faced and the expected achievements. The following sessions were divided into three parts: presentations, in plenary, of national case studies from both the regulators' and implementers' viewpoints and focusing on issues and practices in construction and operation of geological disposal facilities; round table discussions led by a moderator and recorded by a round-table spoke-person; presentation by spoke-persons in plenary followed by wrap up of the session by the session Rapporteur. The main findings concerned licensing regimes, challenges for construction (implementer), challenges for construction (regulator), challenges for operation (implementer and regulator), optimisation

  2. Design and implementation of a novel modal space active force control concept for spatial multi-DOF parallel robotic manipulators actuated by electrical actuators.

    Science.gov (United States)

    Yang, Chifu; Zhao, Jinsong; Li, Liyi; Agrawal, Sunil K

    2018-01-01

    Robotic spine brace based on parallel-actuated robotic system is a new device for treatment and sensing of scoliosis, however, the strong dynamic coupling and anisotropy problem of parallel manipulators result in accuracy loss of rehabilitation force control, including big error in direction and value of force. A novel active force control strategy named modal space force control is proposed to solve these problems. Considering the electrical driven system and contact environment, the mathematical model of spatial parallel manipulator is built. The strong dynamic coupling problem in force field is described via experiments as well as the anisotropy problem of work space of parallel manipulators. The effects of dynamic coupling on control design and performances are discussed, and the influences of anisotropy on accuracy are also addressed. With mass/inertia matrix and stiffness matrix of parallel manipulators, a modal matrix can be calculated by using eigenvalue decomposition. Making use of the orthogonality of modal matrix with mass matrix of parallel manipulators, the strong coupled dynamic equations expressed in work space or joint space of parallel manipulator may be transformed into decoupled equations formulated in modal space. According to this property, each force control channel is independent of others in the modal space, thus we proposed modal space force control concept which means the force controller is designed in modal space. A modal space active force control is designed and implemented with only a simple PID controller employed as exampled control method to show the differences, uniqueness, and benefits of modal space force control. Simulation and experimental results show that the proposed modal space force control concept can effectively overcome the effects of the strong dynamic coupling and anisotropy problem in the physical space, and modal space force control is thus a very useful control framework, which is better than the current joint

  3. Physical activity and metabolic disease among people with affective disorders: Prevention, management and implementation.

    Science.gov (United States)

    Vancampfort, Davy; Stubbs, Brendon

    2017-12-15

    One in ten and one in three of people with affective disorders experience diabetes and metabolic syndrome respectively. Physical activity (PA) and sedentary behaviour (SB) are key risk factors that can ameliorate the risk of metabolic disease among this population. However, PA is often seen as luxury and/or a secondary component within the management of people with affective disorders. The current article provides a non-systematic best-evidence synthesis of the available literature, detailing a number of suggestions for the implementation of PA into clinical practice. Whilst the evidence is unequivocal for the efficacy of PA to prevent and manage metabolic disease in the general population, it is in its infancy in this patient group. Nonetheless, action must be taken now to ensure that PA and reducing SB are given a priority to prevent and manage metabolic diseases and improve wider health outcomes. PA should be treated as a vital sign and all people with affective disorders asked about their activity levels and if appropriate advised to increase this. There is a need for investment in qualified exercise specialists in clinical practice such as physiotherapists to undertake and oversee PA in practice. Behavioural strategies such as the self-determined theory should be employed to encourage adherence. Funding is required to develop the evidence base and elucidate the optimal intervention characteristics. PA interventions should form an integral part of the multidisciplinary management of people with affective disorders and our article outlines the evidence and strategies to implement this in practice. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. Multidimensional Recurrence Quantification Analysis (MdRQA) for the Analysis of Multidimensional Time-Series: A Software Implementation in MATLAB and Its Application to Group-Level Data in Joint Action.

    Science.gov (United States)

    Wallot, Sebastian; Roepstorff, Andreas; Mønster, Dan

    2016-01-01

    We introduce Multidimensional Recurrence Quantification Analysis (MdRQA) as a tool to analyze multidimensional time-series data. We show how MdRQA can be used to capture the dynamics of high-dimensional signals, and how MdRQA can be used to assess coupling between two or more variables. In particular, we describe applications of the method in research on joint and collective action, as it provides a coherent analysis framework to systematically investigate dynamics at different group levels-from individual dynamics, to dyadic dynamics, up to global group-level of arbitrary size. The Appendix in Supplementary Material contains a software implementation in MATLAB to calculate MdRQA measures.

  5. Joint influence of temperature and ions of metals on level of activity alkaline phosphatase the mucous membrane of intestines beluga, the starlet and their hybrid

    Directory of Open Access Journals (Sweden)

    D. A. Bednyakov

    2010-01-01

    Full Text Available In work joint influence of ions of bivalent metals (Mn, Fe, Co, Ni, Cu and Zn and temperatures on level of activity alkaline phosphatase mucous membrane beluga, starlet and their hybrid is shown. Dependence of response of enzyme on action of ions of metals according to their position in a periodic table of chemical elements is shown. The given dependence remains and at temperature change incubation, only at low temperatures the activating effect of metals being in the period beginning is maximum, and at high, is maximum inhibiting effect of metals being in the period end.

  6. Worksite physical activity breaks: Perspectives on feasibility of implementation.

    Science.gov (United States)

    Bramante, Carolyn T; King, Maggie M; Story, Mary; Whitt-Glover, Melicia C; Barr-Anderson, Daheia J

    2018-01-01

    Worksites offer a unique opportunity to increase physical activity in persons with both active and sedentary lifestyles. The objective of this study was to examine employee and supervisor perspectives on feasibility and acceptability of 10-minute Instant Recess ® physical activity videos in the worksite. Convenience sample of public and private worksites in Minneapolis/St. Paul, MN. Employees (n = 187) at 13 worksites were recruited by a one-time email invitation to participate in a group Instant Recess break and complete a 15-question survey. One supervisor per site participated in a one-on-one interview to assess suggestions for feasibility of implementation. Likert-type survey responses were averaged per worksite and overall. Interview results were recorded, transcribed, and coded by two authors. Employees were extremely positive about enjoyment, increased productivity, comfort, and feasibility of doing Instant Recess at the same time and place every day (score = 4.29, 4.17, 4.25, and 4.37 out of 5, respectively). However, they did not feel comfortable leading an Instant Recess break (score = 2.68 out of 5). Supervisors voiced during the one-on-one interviews that they enjoyed Instant Recess (13 out of 13 supervisors), were enthusiastic about Instant Recess as a simple and cost-effective entry into worksite wellness (11 out of 13 supervisors), and felt that Instant Recess could be institutionalized by offering it daily at a set time and place (13 out of 13 supervisors). Employees and supervisors at various worksites believed that it is feasible and desirable to offer 10-minute physical activity breaks using videos during the workday.

  7. Investigation of environmental radioactivity in waste dumping areas of the far eastern seas. JAERI`s activities in the 1st Japanese-Korean-Russian joint expedition 1994

    Energy Technology Data Exchange (ETDEWEB)

    Amano, Hikaru; Matsunaga, Takeshi [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment; Yabuuchi, Noriaki

    1996-10-01

    Large quantities of radioactive waste have been dumped in the Far Eastern Sea by the former USSR and Russia. In order to survey marine radioactive contamination in the Far Eastern Sea, the first Japanese-Korean-Russian joint expedition was conducted according to the governmental agreement. The joint expedition was conducted at the areas of the Russian radioactive waste dumping site from March 18 1994 to April 6, 1994. JAERI participated in this expedition according to the request from STA Japan, and conducted mainly on-board measurement of marine radioactivities. The results showed that the radionuclides concentrations in seawater and seabed sediment samples from the study site were not different from those in the western North Pacific. This report summarises JAERI`s activities in the expedition. Final report by Japanese-Korean-Russian government and IAEA is annexed. (author)

  8. Investigation of environmental radioactivity in waste dumping areas of the far eastern seas. JAERI's activities in the 1st Japanese-Korean-Russian joint expedition 1994

    International Nuclear Information System (INIS)

    Amano, Hikaru; Matsunaga, Takeshi; Yabuuchi, Noriaki.

    1996-10-01

    Large quantities of radioactive waste have been dumped in the Far Eastern Sea by the former USSR and Russia. In order to survey marine radioactive contamination in the Far Eastern Sea, the first Japanese-Korean-Russian joint expedition was conducted according to the governmental agreement. The joint expedition was conducted at the areas of the Russian radioactive waste dumping site from March 18 1994 to April 6, 1994. JAERI participated in this expedition according to the request from STA Japan, and conducted mainly on-board measurement of marine radioactivities. The results showed that the radionuclides concentrations in seawater and seabed sediment samples from the study site were not different from those in the western North Pacific. This report summarises JAERI's activities in the expedition. Final report by Japanese-Korean-Russian government and IAEA is annexed. (author)

  9. Lumbopelvic muscle activation patterns in three stances under graded loading conditions: Proposing a tensegrity model for load transfer through the sacroiliac joints.

    Science.gov (United States)

    Pardehshenas, Hamed; Maroufi, Nader; Sanjari, Mohammad Ali; Parnianpour, Mohamad; Levin, Stephen M

    2014-10-01

    According to the conventional arch model of the pelvis, stability of the sacroiliac joints may require a predominance of form and force closure mechanisms: the greater the vertical shear force at the sacroiliac joints, the greater the reliance on self-bracing by horizontally or obliquely oriented muscles (such as the internal oblique). But what happens to the arch model when a person stands on one leg? In such cases, the pelvis no longer has imposts, leaving both the arch, and the arch model theory, without support. Do lumbopelvic muscle activation patterns in one-legged stances under load suggest compatibility with a different model? This study compares lumbopelvic muscle activation patterns in two-legged and one-legged stances in response to four levels of graded trunk loading in order to further our understanding the stabilization of the sacroiliac joints. Thirty male subjects experienced four levels of trunk loading (0%, 5%, 10% and 15% of body weight) by holding a bucket at one side, at three conditions: 1) two-legged standing with the bucket in the dominant hand, 2) ipsilateral loading: one-legged standing with the bucket in the dominant hand while using the same-side leg, and 3) contralateral loading: one-legged standing using the same leg used in condition 2, but with the bucket in the non-dominant hand. During these tasks, EMG signals from eight lumbopelvic muscles were collected. ANOVA with repeated design was performed on normalized EMG's to test the main effect of load and condition, and interaction effects of load by condition. Latissimus dorsi and erector spinae muscles showed an antagonistic pattern of activity toward the direction of load which may suggest these muscles as lateral trunk stabilizers. Internal oblique muscles showed a co-activation pattern with increasing task demand, which may function to increase lumbopelvic stability (P sacroiliac joint dysfunctions must be taken into consideration. Our hypothetical model may initiate thinking and

  10. Comparison of Photo Optical Imaging with Musculoskeletal Ultrasound and Clinical Examination in the Assessment of Inflammatory Activity in Proximal Interphalangeal Joints in Rheumatoid Arthritis and Osteoarthritis.

    Science.gov (United States)

    Amitai, Isabella; Werner, Stephanie; Schicke, Bernd; Burmester, Gerd-Rüdiger; Minet, Olaf; Zabaryło, Urszula; Backhaus, Marina; Ohrndorf, Sarah

    2015-09-01

    Lightscan is a novel, rapid, low-cost, easily operated and noninvasive imaging technology used to assess inflammatory activity in proximal interphalangeal (PIP) joints. The results are calculated automatically. To our knowledge, this is the first comparative study of photo optical imaging (POI), with clinical examination (CE), disease activity score at 28 joints (DAS28)-erythrocyte sedimentation rate (ESR), and musculoskeletal ultrasonography (US) in healthy subjects and patients with rheumatoid arthritis (RA) or osteoarthritis (OA). There were 688 PIP joints of both hands examined in 87 subjects (38 RA, 21 OA, 28 healthy) by Lightscan and compared with CE for clinically swollen and tender joints, DAS28-ESR (only RA), and US. With US as reference, POI had a sensitivity of 74% and a specificity of 93%. In the receiver-operating curve (ROC) analysis, the Lightscan showed a higher sensitivity and specificity [area under the curve (AUC) 0.879] for the distinction of healthy subjects versus patients (OA, RA) than US in greyscale (GSUS; AUC 0.797) and power Doppler (PDUS; AUC 0.67). POI correlated significantly with GSUS (r 0.473, p POI and GSUS were up to 79%, between POI and PDUS up to 92%, and between POI and CE up to 66%. POI did not correlate with DAS28-ESR. The Lightscan is a new technology offering sensitive imaging detection of inflammatory changes in subjects with RA and OA with PIP arthritis. POI was more sensitive than CE and correlated significantly to GSUS and PDUS, while presenting a higher sensitivity and specificity for the detection of healthy subjects versus patients (RA, OA) based on the ROC analysis.

  11. The Joint Associations of Sedentary Time and Physical Activity With Mobility Disability in Older People: The NIH-AARP Diet and Health Study.

    Science.gov (United States)

    DiPietro, Loretta; Jin, Yichen; Talegawkar, Sameera; Matthews, Charles E

    2018-03-14

    The purpose of this study was to determine the joint associations of sedentary time and physical activity with mobility disability in older age. We analyzed prospective data from 134,269 participants in the National Institutes of Health (NIH)-American Association of Retired Persons (NIH-AARP) Diet and Health Study between 1995-1996 and 2004-2005. Total sitting time (h/d), TV viewing time (h/d) and light- and moderate-to-vigorous-intensity physical activity (h/wk) were self-reported at baseline, and mobility disability at follow-up was defined as being "unable to walk" or having an "easy usual walking pace (sedentary time and total physical activity with the odds of disability. Among the most active participants (>7 h/wk), sitting sedentary time, combined with increased physical activity may be necessary to maintain function in older age.

  12. Using Teacher-Implemented Playground Interventions to Increase Engagement, Social Behaviors, and Physical Activity for Young Children with Autism

    Science.gov (United States)

    Ledford, Jennifer R.; Lane, Justin D.; Shepley, Collin; Kroll, Sarah M.

    2016-01-01

    Children with autism have deficits in social communication and may engage in less moderate-to-vigorous physical activity (MVPA) than children without disabilities. In this study, a classroom teacher implemented two interventions in the context of an alternating treatments design. Physical activity, engagement, and social behaviors were monitored…

  13. Counting to 20: Online Implementation of a Face-to-Face, Elementary Mathematics Methods Problem-Solving Activity

    Science.gov (United States)

    Schwartz, Catherine Stein

    2012-01-01

    This study describes implementation of the same problem-solving activity in both online and face-to-face environments. The activity, done in the first class period or first module of a K-2 mathematics methods course, was initially used in a face-to-face class and then adapted later for use in an online class. While the task was originally designed…

  14. Implementation of activity-based costing (ABC) to drive cost reduction efforts in a semiconductor manufacturing operation

    Science.gov (United States)

    Naguib, Hussein; Bol, Igor I.; Lora, J.; Chowdhry, R.

    1994-09-01

    This paper presents a case study on the implementation of ABC to calculate the cost per wafer and to drive cost reduction efforts for a new IC product line. The cost reduction activities were conducted through the efforts of 11 cross-functional teams which included members of the finance, purchasing, technology development, process engineering, equipment engineering, production control, and facility groups. The activities of these cross functional teams were coordinated by a cost council. It will be shown that these activities have resulted in a 57% reduction in the wafer manufacturing cost of the new product line. Factors contributed to successful implementation of an ABC management system are discussed.

  15. Does stress affect the joints? Daily stressors, stress vulnerability, immune and HPA axis activity, and short-term disease and symptom fluctuations in rheumatoid arthritis.

    Science.gov (United States)

    Evers, Andrea W M; Verhoeven, Elisabeth W M; van Middendorp, Henriët; Sweep, Fred C G J; Kraaimaat, Floris W; Donders, A Rogier T; Eijsbouts, Agnes E; van Laarhoven, Antoinette I M; de Brouwer, Sabine J M; Wirken, Lieke; Radstake, Timothy R D J; van Riel, Piet L C M

    2014-09-01

    Both stressors and stress vulnerability factors together with immune and hypothalamus-pituitary-adrenal (HPA) axis activity components have been considered to contribute to disease fluctuations of chronic inflammatory diseases, such as rheumatoid arthritis (RA). The aim of the present study was to investigate whether daily stressors and worrying as stress vulnerability factor as well as immune and HPA axis activity markers predict short-term disease activity and symptom fluctuations in patients with RA. In a prospective design, daily stressors, worrying, HPA axis (cortisol) and immune system (interleukin (IL)-1β, IL-6, IL-8, interferon (IFN)-γ, tumour necrosis factor α) markers, clinical and self-reported disease activity (disease activity score in 28 joints, RA disease activity index), and physical symptoms of pain and fatigue were monitored monthly during 6 months in 80 RA patients. Multilevel modelling indicated that daily stressors predicted increased fatigue in the next month and that worrying predicted increased self-reported disease activity, swollen joint count and pain in the next month. In addition, specific cytokines of IL-1β and IFN-γ predicted increased fatigue 1 month later. Overall, relationships remained relatively unchanged after controlling for medication use, disease duration and demographic variables. No evidence was found for immune and HPA axis activity markers as mediators of the stress-disease relationship. Daily stressors and the stress-vulnerability factor worrying predict indicators of the short-term course of RA disease activity and fatigue and pain, while specific cytokines predict short-term fluctuations of fatigue. These stress-related variables and immune markers seem to affect different aspects of disease activity or symptom fluctuations independently in RA. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  16. Web Services Implementations at Land Process and Goddard Earth Sciences Distributed Active Archive Centers

    Science.gov (United States)

    Cole, M.; Bambacus, M.; Lynnes, C.; Sauer, B.; Falke, S.; Yang, W.

    2007-12-01

    NASA's vast array of scientific data within its Distributed Active Archive Centers (DAACs) is especially valuable to both traditional research scientists as well as the emerging market of Earth Science Information Partners. For example, the air quality science and management communities are increasingly using satellite derived observations in their analyses and decision making. The Air Quality Cluster in the Federation of Earth Science Information Partners (ESIP) uses web infrastructures of interoperability, or Service Oriented Architecture (SOA), to extend data exploration, use, and analysis and provides a user environment for DAAC products. In an effort to continually offer these NASA data to the broadest research community audience, and reusing emerging technologies, both NASA's Goddard Earth Science (GES) and Land Process (LP) DAACs have engaged in a web services pilot project. Through these projects both GES and LP have exposed data through the Open Geospatial Consortiums (OGC) Web Services standards. Reusing several different existing applications and implementation techniques, GES and LP successfully exposed a variety data, through distributed systems to be ingested into multiple end-user systems. The results of this project will enable researchers world wide to access some of NASA's GES & LP DAAC data through OGC protocols. This functionality encourages inter-disciplinary research while increasing data use through advanced technologies. This paper will concentrate on the implementation and use of OGC Web Services, specifically Web Map and Web Coverage Services (WMS, WCS) at GES and LP DAACs, and the value of these services within scientific applications, including integration with the DataFed air quality web infrastructure and in the development of data analysis web applications.

  17. Design and implementation of FPGA-based LQ control of active magnetic bearings

    Energy Technology Data Exchange (ETDEWEB)

    Jastrzebski, R.

    2007-07-01

    The need for high performance, high precision, and energy saving in rotating machinery demands an alternative solution to traditional bearings. Because of the contactless operation principle, the rotating machines employing active magnetic bearings (AMBs) provide many advantages over the traditional ones. The advantages such as contamination-free operation, low maintenance costs, high rotational speeds, low parasitic losses, programmable stiffness and damping, and vibration insulation come at expense of high cost, and complex technical solution. All these properties make the use of AMBs appropriate primarily for specific and highly demanding applications. High performance and high precision control requires model-based control methods and accurate models of the flexible rotor. In turn, complex models lead to high-order controllers and feature considerable computational burden. Fortunately, in the last few years the advancements in signal processing devices provide new perspective on the real-time control of AMBs. The design and the real-time digital implementation of the high-order LQ controllers, which focus on fast execution times, are the subjects of this work. In particular, the control design and implementation in the field programmable gate array (FPGA) circuits are investigated. The optimal design is guided by the physical constraints of the system for selecting the optimal weighting matrices. The plant model is complemented by augmenting appropriate disturbance models. The compensation of the force-field nonlinearities is proposed for decreasing the uncertainty of the actuator. A disturbance-observer-based unbalance compensation for canceling the magnetic force vibrations or vibrations in the measured positions is presented. The theoretical studies are verified by the practical experiments utilizing a custom-built laboratory test rig. The test rig uses a prototyping control platform developed in the scope of this work. To sum up, the work makes a step in

  18. Fiscal 1999 research report. Basic research for promotion of joint implementation programs (Comprehensive feasibility study on efficiency improvement of heat generation facility and heat network for district heating at middle and small cities in Moscow region, the Russian Federation - 2 model cities within the region); 1999 nendo Russia renpo Moscow shunai chusho toshi ni okeru chiiki danboyo netsu kyokyu shisetsu yusomo no koritsu kaizen keikaku sogo chosa hokokusho. Shunai 2 toshi wo model to suru

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The above-named effort aims to work out modification plans and to predict their energy saving, energy substituting, and greenhouse gas reduction effects, and thereby to scout out a project which will effectively utilize flexibility-ensuring 'joint implementation' for the attainment of greenhouse gas reduction levels defined at COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change). The results of assessment of this project based on the outcome of the survey show that (1) there is necessity for the project and that the presence of needs to be urgently satisfied is clear, that (2) energy saving, energy substituting, and greenhouse gas reduction effects are proved to exist and that the project is therefore an appropriate candidate for an activity to be implemented jointly, that (3) Russian agencies concerned are strongly interested in the project and that a sufficiently cooperative system will be available toward implementation, and that (4) there is an extremely large room for energy saving in the district heating oriented heat supply business in Russia and that probabilities are quite high that natural gas-fired turbine cogeneration plants capable of improving overall energy efficiency will enjoy extensive diffusion. (NEDO)

  19. FY 2002 End of Year Report (Joint Advanced Warfighting Program)

    National Research Council Canada - National Science Library

    Gold, Theodore

    2003-01-01

    ...) I Experiment and joint urban operations. However, other JAWP activities are described, for example, metrics for transformation, continuous joint experimentation, commercial-off-the-shelf (COTS...

  20. Study of activity based costing implementation for palm oil production using value-added and non-value-added activity consideration in PT XYZ palm oil mill

    Science.gov (United States)

    Sembiring, M. T.; Wahyuni, D.; Sinaga, T. S.; Silaban, A.

    2018-02-01

    Cost allocation at manufacturing industry particularly in Palm Oil Mill still widely practiced based on estimation. It leads to cost distortion. Besides, processing time determined by company is not in accordance with actual processing time in work station. Hence, the purpose of this study is to eliminates non-value-added activities therefore processing time could be shortened and production cost could be reduced. Activity Based Costing Method is used in this research to calculate production cost with Value Added and Non-Value-Added Activities consideration. The result of this study is processing time decreasing for 35.75% at Weighting Bridge Station, 29.77% at Sorting Station, 5.05% at Loading Ramp Station, and 0.79% at Sterilizer Station. Cost of Manufactured for Crude Palm Oil are IDR 5.236,81/kg calculated by Traditional Method, IDR 4.583,37/kg calculated by Activity Based Costing Method before implementation of Activity Improvement and IDR 4.581,71/kg after implementation of Activity Improvement Meanwhile Cost of Manufactured for Palm Kernel are IDR 2.159,50/kg calculated by Traditional Method, IDR 4.584,63/kg calculated by Activity Based Costing Method before implementation of Activity Improvement and IDR 4.582,97/kg after implementation of Activity Improvement.

  1. The Use of Functional Data Analysis to Evaluate Activity in a Spontaneous Model of Degenerative Joint Disease Associated Pain in Cats

    Science.gov (United States)

    Gruen, Margaret E.; Alfaro-Córdoba, Marcela; Thomson, Andrea E.; Worth, Alicia C.; Staicu, Ana-Maria; Lascelles, B. Duncan X.

    2017-01-01

    Introduction and objectives Accelerometry is used as an objective measure of physical activity in humans and veterinary species. In cats, one important use of accelerometry is in the study of therapeutics designed to treat degenerative joint disease (DJD) associated pain, where it serves as the most widely applied objective outcome measure. These analyses have commonly used summary measures, calculating the mean activity per-minute over days and comparing between treatment periods. While this technique has been effective, information about the pattern of activity in cats is lost. In this study, functional data analysis was applied to activity data from client-owned cats with (n = 83) and without (n = 15) DJD. Functional data analysis retains information about the pattern of activity over the 24-hour day, providing insight into activity over time. We hypothesized that 1) cats without DJD would have higher activity counts and intensity of activity than cats with DJD; 2) that activity counts and intensity of activity in cats with DJD would be inversely correlated with total radiographic DJD burden and total orthopedic pain score; and 3) that activity counts and intensity would have a different pattern on weekends versus weekdays. Results and conclusions Results showed marked inter-cat variability in activity. Cats exhibited a bimodal pattern of activity with a sharp peak in the morning and broader peak in the evening. Results further showed that this pattern was different on weekends than weekdays, with the morning peak being shifted to the right (later). Cats with DJD showed different patterns of activity from cats without DJD, though activity and intensity were not always lower; instead both the peaks and troughs of activity were less extreme than those of the cats without DJD. Functional data analysis provides insight into the pattern of activity in cats, and an alternative method for analyzing accelerometry data that incorporates fluctuations in activity across

  2. Joint purpose?

    DEFF Research Database (Denmark)

    Pristed Nielsen, Helene

    2013-01-01

    Starting from Crenshaw´s point that antiracism often fails to interrogate patriarchy and that feminism often reproduces racist practices (1991: 1252), this paper asks: What are the theoretical reasons for believing that feminism and anti-racism can be regarded as fighting for the joint purpose...

  3. Interprofessional Learning - Development and Implementation of Joint Medical Emergency Team Trainings for Medical and Nursing Students at Universitätsmedizin Greifswald.

    Science.gov (United States)

    Partecke, Maud; Balzer, Claudius; Finkenzeller, Ingmar; Reppenhagen, Christiane; Hess, Ulrike; Hahnenkamp, Klaus; Meissner, Konrad

    2016-01-01

    Interprofessional collaboration is of great importance in clinical practice, particularly in the field of emergency medicine. The professions involved in providing emergency care must work hand in hand, and tasks and routines must be coordinated effectively. However, medical and nursing students have only few opportunities to experience interprofessional cooperation during their formal training. Addressing this situation, the Department of Anesthesiology and the Vocational School of Greifswald University Medical School initiated a project to increase patient safety by integrating interprofessional human factor training into the curriculum of both health professions. This manuscript addresses how an interprofessional course module focusing on clinical emergency medicine can be taught with an emphasis on competency and problem-solving. In addition, it was important to identify suitable instruments for systematic quality development and assurance of this teaching and learning format. The aim of the project, which took place from October 2013 to September 2015, was the development, implementation and evaluation of a simulation-based, interprofessional course module on clinical emergency medicine. Target groups were medical and nursing students. Modern pedagogical models and methods were applied to the design and teaching of the course content. The project was carried out in separate phases: definition, planning, practical implementation, evaluation and documentation. The project was accompanied by systematic quality development. Established guidelines for quality-centered school development were applied to quality development, assurance and evaluation. Over two years, a 16 credit-hour course module was developed and then taught and evaluated during the 2014 and 2015 summer semesters. A total of 120 medical students and 120 nursing students participated in the course module. Eighteen teachers from medicine and nursing were trained as instructors and assisted by 12

  4. Interprofessional Learning – Development and Implementation of Joint Medical Emergency Team Trainings for Medical and Nursing Students at Universitätsmedizin Greifswald

    Science.gov (United States)

    Partecke, Maud; Balzer, Claudius; Finkenzeller, Ingmar; Reppenhagen, Christiane; Hess, Ulrike; Hahnenkamp, Klaus; Meissner, Konrad

    2016-01-01

    Introduction: Interprofessional collaboration is of great importance in clinical practice, particularly in the field of emergency medicine. The professions involved in providing emergency care must work hand in hand, and tasks and routines must be coordinated effectively. However, medical and nursing students have only few opportunities to experience interprofessional cooperation during their formal training. Addressing this situation, the Department of Anesthesiology and the Vocational School of Greifswald University Medical School initiated a project to increase patient safety by integrating interprofessional human factor training into the curriculum of both health professions. This manuscript addresses how an interprofessional course module focusing on clinical emergency medicine can be taught with an emphasis on competency and problem-solving. In addition, it was important to identify suitable instruments for systematic quality development and assurance of this teaching and learning format. Project description: The aim of the project, which took place from October 2013 to September 2015, was the development, implementation and evaluation of a simulation-based, interprofessional course module on clinical emergency medicine. Target groups were medical and nursing students. Modern pedagogical models and methods were applied to the design and teaching of the course content. The project was carried out in separate phases: definition, planning, practical implementation, evaluation and documentation. The project was accompanied by systematic quality development. Established guidelines for quality-centered school development were applied to quality development, assurance and evaluation. Results: Over two years, a 16 credit-hour course module was developed and then taught and evaluated during the 2014 and 2015 summer semesters. A total of 120 medical students and 120 nursing students participated in the course module. Eighteen teachers from medicine and nursing were

  5. Interprofessional Learning – Development and Implementation of Joint Medical Emergency Team Trainings for Medical and Nursing Students at Universitätsmedizin Greifswald

    Directory of Open Access Journals (Sweden)

    Partecke, Maud

    2016-04-01

    Full Text Available Introduction: Interprofessional collaboration is of great importance in clinical practice, particularly in the field of emergency medicine. The professions involved in providing emergency care must work hand in hand, and tasks and routines must be coordinated effectively. However, medical and nursing students have only few opportunities to experience interprofessional cooperation during their formal training. Addressing this situation, the Department of Anesthesiology and the Vocational School of Greifswald University Medical School initiated a project to increase patient safety by integrating interprofessional human factor training into the curriculum of both health professions. This manuscript addresses how an interprofessional course module focusing on clinical emergency medicine can be taught with an emphasis on competency and problem-solving. In addition, it was important to identify suitable instruments for systematic quality development and assurance of this teaching and learning format.Project description: The aim of the project, which took place from October 2013 to September 2015, was the development, implementation and evaluation of a simulation-based, interprofessional course module on clinical emergency medicine. Target groups were medical and nursing students. Modern pedagogical models and methods were applied to the design and teaching of the course content. The project was carried out in separate phases: definition, planning, practical implementation, evaluation and documentation. The project was accompanied by systematic quality development. Established guidelines for quality-centered school development were applied to quality development, assurance and evaluation.Results: Over two years, a 16 credit-hour course module was developed and then taught and evaluated during the 2014 and 2015 summer semesters. A total of 120 medical students and 120 nursing students participated in the course module. Eighteen teachers from medicine

  6. The development and implementation of a dry active waste (DAW) sorting program at Catawba Nuclear Station

    International Nuclear Information System (INIS)

    Schulte, J.H.; McNamara, P.N.

    1988-01-01

    Duke Power Company, like other nuclear utilities, bears a burdensome radwaste disposal cost that has rapidly escalated during recent years. Dry active waste (DAW) represents approximately 85% of the total radioactive waste volume shipped to low-level disposal facilities. Sorting waste with less than detectable radioactivity from waste with detectable radioactivity provides a volume reduction (VR) technique that can save significant radwaste disposal costs and conserve dwindling burial space. This paper presents the development and results of a project that was conducted at Catawba Nuclear Station to determine the volume reduction potential from sorting DAW. Guidelines are given so that other utilities can perform a VR potential study on a low cost basis. Based on the results of the DAW VR study, an overall DAW volume radiation program was initiated at Duke Power Company. This program includes personnel training, drumming techniques, bag tracking and equipment purchases for sorting. This program has been fully implemented at Duke Power Company since January 1, 1988 and preliminary results and savings are given

  7. Design and implementation of a project-based active/cooperative engineering design course for freshmen

    Science.gov (United States)

    Abdulaal, R. M.; Al-Bahi, A. M.; Soliman, A. Y.; Iskanderani, F. I.

    2011-08-01

    A project-based active/cooperative design course is planned, implemented, assessed and evaluated to achieve several desired engineering outcomes. The course allows freshman-level students to gain professional hands-on engineering design experience through an opportunity to practise teamwork, quality principles, communication skills, life-long learning, realistic constraints and awareness of current domestic and global challenges. Throughout successive design reports and in-class assignments, the students are required by the end of the semester to communicate, clearly and concisely, the details of their design both orally and in writing through a functional artefact/prototype, a design notebook, an A0 project poster and a final oral presentation. In addition to these direct assessment tools, several indirect measures are used to ensure triangulation. Assignments are based on customer expectations using a detailed checklist. This paper shows the direct and indirect assessment tools that indicated a high level of achievement of course learning outcomes and a high level of student satisfaction.

  8. Implementation Intention for Initiating Intuitive Eating and Active Embodiment in Obese Patients Using a Smartphone Application

    Directory of Open Access Journals (Sweden)

    Damien Brevers

    2017-11-01

    Full Text Available This article describes a study protocol, which aims to explore and describe the feasibility of a mobile-phone application for initiating intuitive eating and intuitive exercising in patients who are following an ambulatory treatment for obesity. Intuitive eating refers to one’s ability to make food choices based on one’s awareness of his/her body’s response. Intuitive exercising encourages people in finding enjoyable ways of being physically active. These two components will be trained using an implementation intention procedure, that is, behavioral plans that aim at creating a strong link between a specified situation and a response. We aim to recruit up to 80 overweight and obese patients over a period of 2 years. The smartphone application will be assessed on the basis of (i data obtained through a 4-week use period, (ii self-report measures taken before and after the use of the mobile application, and (iii feedbacks from participants after the use of the mobile application. This pilot study will allow us to better understand the applicability of the use of mobile application within ambulatory treatment settings, and to adapt the design of the app necessary for building cross-sectional studies investigating its efficacy.

  9. Partnership and community capacity characteristics in 49 sites implementing healthy eating and active living interventions.

    Science.gov (United States)

    Kemner, Allison L; Donaldson, Kate N; Swank, Melissa F; Brennan, Laura K

    2015-01-01

    One component of the Evaluation of Healthy Kids, Healthy Communities, funded by the Robert Wood Johnson Foundation, was to assess partnership and community capacity characteristics of 49 cross-sector, multidisciplinary community demonstration projects to increase healthy eating and active living as well as to prevent and reduce childhood obesity. From December 2012 to December 2013, an 82-item partnership and community capacity survey instrument assessed perspectives of community partnership members and community representatives from 48 of the 49 communities on the structure and function of their partnerships and the capacity of the community to create change. Through factor analysis and descriptive statistics, the evaluators described common characteristics of the partnerships, their leadership, and their relationships to the broader communities. A total of 603 individuals responded from 48 of the 49 partnerships. Evaluators identified 15 components, or factors that were broken into a themes, including leadership, partnership structure, relationship with partners, partnership capacity, political influence of partnership, and perceptions of partnership's involvement with the community and community members. Survey respondents perceived the Healthy Kids, Healthy Communities partnerships to have the capacity to ensure the partnerships' effectiveness in forming and growing their structures and functions, collaborating to implement policy and environmental change, and planning for sustainability.

  10. Input-output analysis of alternative policies implemented on the energy activities: An application for Catalonia

    International Nuclear Information System (INIS)

    Llop, Maria; Pie, Laia

    2008-01-01

    The aim of this paper is to analyze the economic impact of alternative policies implemented on the energy activities of the Catalan production system. Specifically, we analyze the effects of a tax on intermediate energy uses, a reduction in intermediate energy demand, and a tax on intermediate uses combined with a reduction in intermediate energy demand. The methodology involves two versions of the input-output price model: a competitive price formulation and a mark-up price formulation. The input-output price framework will make it possible to evaluate how the alternative measures modify production prices, consumption prices, private real income, and intermediate energy uses. The empirical application is for the Catalan economy and uses economic data for the year 2001. The combination of a tax on energy uses and an improvement in the energy efficiency of the production system is a measure that accomplishes both economic and environmental goals, since it has no effects on prices, it has a positive effect on private real income and, finally, energy consumption is considerably reduced. (author)

  11. Fiscal 1999 survey report. Basic survey for promotion of joint implementations, etc. (Energy conservation measures for limekilns); 1999 nendo sekkai shoseirio no sho energy taisaku chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Most of the limekilns now in operation in China are of the old type, demanding 30% more heat than limekilns in general use for instance in Japan. The survey assesses the effect of energy conservation or greenhouse gas reduction in case the old limekilns are replaced by new ones. For the implementation of this survey, the Benxi Iron and Steel Complex in Benxi City, Liaoning Province, China, who hope that their old limekilns will be replaced, is assumed to be the site of construction. A survey is conducted on this assumption, and the effect of greenhouse gas reduction in case new limekilns are popularized in China is also assessed. Under this program, the earth kilns will be abolished, to be replaced by 600 tons/day new limekilns. However, some of the single cylinder shaft kilns are to be retained. It is concluded that fuel consumption will be reduced by 7.49 times 10{sup 3} tons/year in terms of crude oil, fuel cost by 10,120,000 yuan/year, and CO2 emissions by 23,200 tons/year. The installation will cost 991-million yen, and the investment recovery period will be 7.9 years. The amount of metallurgical lime that China produces is 10-million tons/year, of which 70% comes from the old limekilns. After completion of the replacement there will be 33 limekilns, and the need is quite great. (NEDO)

  12. Report on basic survey project for promoting joint implementation in 1999. Feasibility study on energy conservation and reduction of CO2 emission at Balikpapan Refinery

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective of implementation as the clean development mechanism (CDM), a survey was performed on energy conservation and CO2 reduction at Balikpapan Refinery in Indonesia with respect to reducing emission of greenhouse effect gases. A crude oil atmospheric distillation unit with a capacity of 200,000 BPSD, and a vacuum distillation unit with a capacity of 81,000 BPSD are in operation, which emit carbon dioxide of about 470,000 tons annually from fuels burned and consumed by these units. The result of the survey revealed that there is a room for improvement in heat recovery, and that these units are separated into two groups located far away with each other in distance, resulting in low thermal efficiency and wastes in fuel. Increase in heat recovery should be achieved, and fuel consumption in the heating furnace should be reduced. Energy saving technologies owned by JGC were applied to establish a modification plan. The plan calls for maximum annual reduction of carbon dioxide of about 61,000 tons at a reduction rate of 13%, and maximum annual fuel conservation of 190 times 10{sup 9} kcal at a saving rate of 13%. PERTAMINA also desires the realization thereof if technical and financial assistance is made available. The project has a significance that it would give a great impetus to the entire regions and industries. (NEDO)

  13. Effect of sex and fatigue on muscle stiffness and musculoarticular stiffness of the knee joint in a young active population.

    Science.gov (United States)

    Wang, Dan; De Vito, Giuseppe; Ditroilo, Massimiliano; Delahunt, Eamonn

    2017-08-01

    The purpose of this study was to investigate the influence of sex and fatigue on knee extensor peak torque (PT), muscle stiffness (MS) of the vastus lateralis (VL) and knee joint musculoarticular stiffness (MAS) in young adults. Twenty-two male and 22 female recreational athletes participated. Males were characterised by higher relaxed [pre-: males 364.43 (52.00) N · m -1 , females 270.27 (37.25) N · m -1 ; post-: males 446.75 (83.27) N · m -1 , females 307.39 (38.58) N · m -1 ] and contracted [pre-: males 495.07 (71.04) N · m -1 , females 332.34 (85.42) N · m -1 ; post-: males 546.37 (90.74) N · m -1 , females 349.21 (85.55) N · m -1 ] MS of the VL, and knee joint MAS [pre-: males 1450.11 (507.98) N · m -1 , females 1027.99 (227.33) N · m -1 ; post-: males 1345.81 (404.90) N · m -1 , females 952.78 (192.38) N · m -1 ] than females pre- and post-fatigue. A similar finding was observed in pre-fatigue normalised knee extensor PT [pre-: males 2.77 (0.42) N · m kg -1 , females 2.41 (0.40) N · m kg -1 , post-: males 2.53 (0.54) N · m kg -1 , females 2.26 (0.44) N · m kg -1 ]. After the fatigue protocol, normalised knee extensor PT and knee joint MAS decreased, whilst relaxed and contracted MS of the VL increased in both sexes. These observed differences may contribute to the higher risk of knee injury in females and following the onset of fatigue.

  14. Basic study for promotion of joint implementation etc. Feasibility study report on the modernization of Tehran Cement Co., Islamic Republic of Iran

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The project is to comply with the COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change) protocol. The proposition for modification consists of Phase I which covers the conversion of the No. 3 wet kiln into a leading-edge NSP (new suspension preheater) dry kiln, Phase II which covers the conversion of the No. 7 kiln in the same way as in Phase I, and Phase III in which No. 4 SP (suspended preheater) kiln is converted into a clinker cooler. Upon completion of these jobs, 322 kcal/kg/clinker occupying 29% will be saved in terms of energy. As for electric power, it will be saved by 15.9kWh/t/clinker occupying 13.5%. The project will be implemented phase by phase, to be completed in 5 years to follow 2 years of preparation. Seven years after the completion, there will be an accumulated amount of saved energy of 202,000 tons in terms of crude oil and, 15 years after the completion, there will be an accumulated amount of saved energy of 354,100 tons in terms of crude oil. Similarly, there will be reductions in greenhouse gas of 625,000 and 1,144,300 tons (accumulated), respectively. A total investment of US$170 million will be required. An IRR (internal rate of return) of 9.9% is expected for the 15th year after project initiation, and profitability will realize through amortization of modified facilities. (NEDO)

  15. IMPLEMENTATION OF ACTIVE TEACHING METHODS AND EMERGING TOPICS IN PHOTOGRAMMETRY AND REMOTE SENSING SUBJECTS

    Directory of Open Access Journals (Sweden)

    M. Kosmatin Fras

    2016-06-01

    Full Text Available Fast technological developments in photogrammetry and remote sensing areas demand quick and steady changes in the education programme and its realization. The university teachers and assistants are faced with ensuring the learning materials, data and software for practical lessons, as well as project proposals for student’s team work and bachelor or master thesis. In this paper the emerging topics that already have a considerable impact in the practice are treated mostly from the educational aspect. These relatively new topics that are considered in this paper are unmanned aerial systems for spatial data collection, terrestrial and aerial laser scanning, mobile mapping systems, and novelties in satellite remote sensing. The focus is given to practical implementation of these topics into the teaching and learning programme of Geodesy and Geoinformation at the University of Ljubljana, Faculty of Civil and Geodetic Engineering, and experiences gained by the authors so far. Together with the technological advances, the teaching approaches must be modernized as well. Classical approaches of teaching, where a lecturer gives lecture ex cathedra and students are only listeners, are not effective enough. The didactics science of teaching has developed and proved in the practice many useful approaches that can better motivate students for more active learning. We can use different methods of team work like pro et contra debate, buzzing groups, press conference, moderated discussion etc. An experimental study on active teaching methods in the class of students of the Master programme of Geodesy and Geoinformation has been made and the results are presented. After using some new teaching methods in the class, the students were asked to answer two types of a questionnaire. First questionnaire was the standard form developed by Noel Entwistle, an educational psychologist who developed the Approaches to Studying Inventory (ASI for identifying deep and

  16. Implementation of Active Teaching Methods and Emerging Topics in Photogrammetry and Remote Sensing Subjects

    Science.gov (United States)

    Kosmatin Fras, M.; Grigillo, D.

    2016-06-01

    Fast technological developments in photogrammetry and remote sensing areas demand quick and steady changes in the education programme and its realization. The university teachers and assistants are faced with ensuring the learning materials, data and software for practical lessons, as well as project proposals for student's team work and bachelor or master thesis. In this paper the emerging topics that already have a considerable impact in the practice are treated mostly from the educational aspect. These relatively new topics that are considered in this paper are unmanned aerial systems for spatial data collection, terrestrial and aerial laser scanning, mobile mapping systems, and novelties in satellite remote sensing. The focus is given to practical implementation of these topics into the teaching and learning programme of Geodesy and Geoinformation at the University of Ljubljana, Faculty of Civil and Geodetic Engineering, and experiences gained by the authors so far. Together with the technological advances, the teaching approaches must be modernized as well. Classical approaches of teaching, where a lecturer gives lecture ex cathedra and students are only listeners, are not effective enough. The didactics science of teaching has developed and proved in the practice many useful approaches that can better motivate students for more active learning. We can use different methods of team work like pro et contra debate, buzzing groups, press conference, moderated discussion etc. An experimental study on active teaching methods in the class of students of the Master programme of Geodesy and Geoinformation has been made and the results are presented. After using some new teaching methods in the class, the students were asked to answer two types of a questionnaire. First questionnaire was the standard form developed by Noel Entwistle, an educational psychologist who developed the Approaches to Studying Inventory (ASI) for identifying deep and surface approaches to

  17. The temporomandibular joint

    International Nuclear Information System (INIS)

    Campbell, W.

    1984-01-01

    Whilst the temporomandibular joint is in many ways unique, it is subject to all the diseases and disorders found in joints in other parts of the human skeleton. By far the most common disorder is injury, followed by arthropathy, acute and chronic dislocations, ankylosis, and in rare instances, neoplasms. The diagnosis and management of the temporomandibular joint are the primary responsibility of the oral surgeon. Nevertheless, this anatomical region is an area in which the cooperation of medical and dental disciplines may be required for the satisfactory conclusion of treatment. The more so when the disease process involves either associated psychosomatic illness or malignancy. The mainstay of the diagnosis is a careful radiological examination of the joint. There exists a delicate relationship between the dentition, the muscles of mastication, and the temporomandibular articulation, which is controlled by arthrokinetic reflex activity of the branches of the 5th cranial nerve. Imbalance between one or more of the components of this integrated system frequently leads to disturbances in function. Pain-dysfunction disorders constitute the larger part of temporomandibular joint disturbances generally encountered

  18. Clustering ERP implementation project activities: a foundation for project size definition

    NARCIS (Netherlands)

    Janssens, G.; Kusters, R.J.; Heemstra, F.J.; Sadiq, A.; Reichert, M.; Schultz, K.; Trienekens, J.J.M.; Moller, C.; Kusters, R.J.

    2007-01-01

    The size of an ERP project can be a useful measurement for predicting the effort needed to complete an ERP implementation project. Because this measurement does not exist, research is needed to find a set of variables which can define the size of an ERP implementation project. This paper shows 21

  19. Microstructural Variations Across a Dissimilar 316L Austenitic: 9Cr Reduced Activation Ferritic Martensitic Steel Weld Joint

    Science.gov (United States)

    Thomas Paul, V.; Karthikeyan, T.; Dasgupta, Arup; Sudha, C.; Hajra, R. N.; Albert, S. K.; Saroja, S.; Jayakumar, T.

    2016-03-01

    This paper discuss the microstructural variations across a dissimilar weld joint between SS316 and 9Cr-RAFM steel and its modifications on post weld heat treatments (PWHT). Detailed characterization showed a mixed microstructure of austenite and martensite in the weld which is in agreement with the phases predicted using Schaeffler diagram based on composition measurements. The presence of very low volume fraction of δ-ferrite in SS316L has been identified employing state of the art electron back-scattered diffraction technique. PWHT of the ferritic steel did not reduce the hardness in the weld metal. Thermal exposure at 973 K (700 °C) showed a progressive reduction in hardness of weld joint with duration of treatment except in austenitic base metal. However, diffusion annealing at 1073 K (800 °C) for 100 hours resulted in an unexpected increase in hardness of weld metal, which is a manifestation of the dilution effects and enrichment of Ni on the transformation characteristics of the weld zone. Migration of carbon from ferritic steel aided the precipitation of fine carbides in the austenitic base metal on annealing at 973 K (700 °C); but enhanced diffusion at 1073 K (880 °C) resulted in coarsening of carbides and thereby reduction of hardness.

  20. Acromioclavicular joint separation

    Directory of Open Access Journals (Sweden)

    Devan Pandya, BS

    2018-04-01

    Full Text Available History of present illness: A 30-year-old male was brought in by ambulance to the emergency department as a trauma activation after a motorcycle accident. The patient was the helmeted rider of a motorcycle traveling at an unknown speed when he lost control and was thrown off his vehicle. He denied loss of consciousness, nausea, or vomiting. The patient’s vital signs were stable and his only complaint was pain around his left shoulder. On exam, the patient had a prominent left clavicle without skin compromise. He had adequate range of motion in the left shoulder with moderate pain, and his left upper extremity was neurovascularly intact. Significant findings: Plain films of the left shoulder showed elevation of the left clavicle above the acromion. There was an increase in the acromioclavicular (AC and coracoclavicular (CC distances (increased joint distances marked with red and blue arrows, respectively. A normal AC joint measures 1-3 mm whereas a normal CC distance measures 11-13 mm.1 The injury was classified as a Rockwood type III AC joint separation. Discussion: The AC joint is a synovial joint between an oval facet on the acromion and a similar facet on the distal end of the clavicle. Horizontal stability is provided by the AC joint while axial stability is provided by the CC joint.2,3 AC joint injuries account for about 9%-12% of shoulder girdle injuries, and the most common mechanism is direct trauma.4,5 Initial evaluation with imaging includes plain films with three views: the anterior-posterior (AP view with the shoulder in internal and external rotation as well as an axillary, or scapula-Y view (sensitivity 40%, specificity 90% for all films.6,7 AC joint injuries are classified by the Rockwood system.8 Type I involves a sprain or incomplete tear of the AC ligaments with an intact CC ligament. The AC joint appears normal on X-ray, but can become widened with stress, achieved by having the patient hold a 10-15 pound weight from each

  1. SELECTED ASPECTS OF THE IMPLEMENTATION OF ACTIVE MARKETING CAMPAIGN TO RAISE AWARENESS AND PROMOTE PUBLIC TRANSPORT SERVICES IN RURAL AREAS

    Directory of Open Access Journals (Sweden)

    Katarzyna NOSAL

    2016-09-01

    Full Text Available The article presents selected aspects of the implementation of the EU’s SmartMove project, which aims to promote feeder public transport systems in rural areas through the implementation of an active marketing campaign (AMC. Campaigns of this type are connected with providing general and personalized information concerning the functioning of public transport services. In the article, characteristics of one of the implementation areas of the project are presented, namely, the Liszki district near Cracow. Transport services were also evaluated. In addition, selected results are presented from a survey that was conducted among residents of the area from the point of view of the implementation of the AMC. The results concerned data about the means of transport that were currently used for travelling, the knowledge of bus services, the reasons for their use and the factors that might encourage residents to use public transport

  2. The effect of low-load exercise on joint pain, function, and activities of daily living in patients with knee osteoarthritis.

    Science.gov (United States)

    Peeler, Jason; Ripat, Jacquie

    2018-01-01

    Knee osteoarthritis has a lifetime risk of nearly one in two, with obese individuals being most susceptible. While exercise is universally recognized as a critical component for management, unsafe or ineffective exercise frequently leads to exacerbation of joint symptoms. Evaluate the effect of a 12week lower body positive pressure (LBPP) supported low-load treadmill walking program on knee pain, joint function, and performance of daily activities