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Sample records for vibration-reducing concept ensures

  1. Ensuring quality in qualitative inquiry: using key concepts as guidelines

    Directory of Open Access Journals (Sweden)

    Debra Frances Campbell

    2013-09-01

    Full Text Available The field of qualitative scientific inquiry employs a fast-growing variety of approaches, whose traditions, procedures, and structures vary, depending on the type of study design and methodology (i.e., phenomenological, ethnographic, grounded theory, case study, action research, etc.. With the interpretive approach, researchers do not utilize the same measures of validity used in positivist approaches to scientific inquiry, since there is "...no one standard or accepted structure as one typically finds in quantitative research" (Creswell, 2007. With the absence of a single standard, how, then, is it possible for qualitative researchers to know whether or not their study was done with rigor, that it has validity, that it is ready to submit to their peers? The research literature is sprinkled with references to quality in qualitative inquiry, which helps to construe a study's validity. Markula (2008 suggests that we validate our study's findings by assuring readers that it was done "in the best possible way." While each research tradition has its own set of criteria for judging quality, we present here general concepts drawn from the literature. We hope this article will provide a framework from which qualitative researchers can judge their work before submitting it to their peers¸ one which will help ensure that their study was done "in the best possible way."

  2. Long-term interim storage concepts with conditioning strategies ensuring compatibility with subsequent disposal or reprocessing

    International Nuclear Information System (INIS)

    Moitrier, C.; Tirel, I.; Villard, C.

    2000-01-01

    The objective of the CEA studies carried out under research topic 3 (long-term interim storage) of the 1991 French radioactive waste management law is to demonstrate the industrial feasibility of a comprehensive, flexible interim storage facility by thoroughly evaluating and comparing all the basic components of various interim storage concepts. In this context, the CEA is considering reference solutions or concepts based on three primary components (the package, the interim storage facility and the site) suitable for determining the specifications of a very long-term solution. Some aspects are examined in greater detail, such as the implementation of long-term technologies, conditioning processes ensuring the absence of water and contamination in the facility, or allowance for radioactive decay of the packages. The results obtained are continually compiled in reports substantiating the design options. These studies should also lead to an overall economic assessment in terms of the capital and operating cost requirements, thereby providing an additional basis for selecting the design options. The comparison with existing industrial facilities highlights the technical and economic progress represented by the new generation of interim storage units. (authors)

  3. Development of an integrated fatigue assessment concept for ensuring long term operation

    International Nuclear Information System (INIS)

    Ilg, U.; Ganswind, J.; Motschiedler, W.; Haelbig, J.

    2010-01-01

    Demonstrating fatigue resistance of mechanical components will be one of the major tasks for justification of long term operation and life time extension for nuclear power plants in the near future. As the operational periods of several existing plants are already approaching the specified amount of load cycles laid down in the design basis, discussions have raised concerning the reliability of the as so far established fatigue evaluation procedures. For instance the U.S. Nuclear Regulatory Commission addresses this aspect by considering the conservatism of the design fatigue curves in the ASME Boiler and Pressure Vessel Code for nuclear components. Thus, the impact of environmental degradation on the fatigue behaviour of the pressure retaining parts due to light water ambiance is of special concern. The US-NRC has issued a Regulatory Guide providing the acceptance criteria for domestic license application for new power plants appointing the implementation of additional penalty factors accounting for the environmental impact during the ASME fatigue evaluation. Whereas for existing plants the US-NRC encounters due to ''significant conservatism in quantifying other plant-related variables involved in cumulative fatigue life calculations the design of the current fleet of reactors is satisfactory.'' The German Nuclear Safety Standards Commission (KTA) is going to revise the respective rules on the design and analysis for nuclear components, as well. It is intended to define ''Awareness Thresholds'' for the cumulative usage factor demanding additional considerations beyond CUF > 0.2 for austenitic and beyond CUF > 0.4 for ferritic materials underlying approval processes for new components. However, it is expected that these additional requirements will also be augmented to the evaluation of existing components. For that reason VGB intends to set up a programme for investigations in order to prepare an integrated fatigue assessment concept which is entitled to give a

  4. Improved Design Concept for ensuring the Passive Decay Heat Removal Performance of an SFR

    International Nuclear Information System (INIS)

    Eoh, Jae Hyuk; Lee, Tae Ho; Han, Ji Woong; Kim, Seong O

    2011-01-01

    In order to enhance the operational reliability of a purely passive decay heat removal system in KALIMER, which is named as PDRC, three design options to prevent a sodium freezing in an intermediate decay heat removal circuit were proposed, and their feasibilities was quantitatively evaluated. For all the options, more specific design considerations were made to confirm their feasibility to properly materialize their concepts in a practical system design procedure, and the general definitions for a purely passive concept and its design features have been discussed. A numerical study to evaluate the coastdown flow effect of the primary pump was performed to figure out the early stage DHR capability inside reactor pool during a loss of normal heat sink accident. The thermal-hydraulic calculations have been made by using the COMMIX-1AR/P code, and it was found that the initiation of heat removal by DHX could be accelerated by the increase of the coastdown time but it needs a large-sized flywheel. For the demonstration of the innovative concept, a large scale sodium thermal-hydraulic test facility is currently being designed. It is very difficult to reproduce both a hydrodynamic and a thermodynamic similarity to the prototype plant if the thermal driving head is determined by structure-to-fluid heat transfer under natural circulation flow. Hence the similitude requirements for the sodium thermal-hydraulic test facility employing natural convection heat transfer were developed, and the preliminary design data of the test facility by implementing proper scaling methodologies was produced. The design restrictions imposed on the test facility and the scaling distortions of the design data to the full-scale system were also discussed

  5. Manipulation of follicle development to ensure optimal oocyte quality and conception rates in cattle.

    Science.gov (United States)

    Baruselli, P S; Sá Filho, M F; Ferreira, R M; Sales, J N S; Gimenes, L U; Vieira, L M; Mendanha, M F; Bó, G A

    2012-08-01

    Over the last several decades, a number of therapies have been developed that manipulate ovarian follicle growth to improve oocyte quality and conception rates in cattle. Various strategies have been proposed to improve the responses to reproductive biotechnologies following timed artificial insemination (TAI), superovulation (SOV) or ovum pickup (OPU) programmes. During TAI protocols, final follicular growth and size of the ovulatory follicle are key factors that may significantly influence oocyte quality, ovulation, the uterine environment and consequently pregnancy outcomes. Progesterone concentrations during SOV protocols influence follicular growth, oocyte quality and embryo quality; therefore, several adjustments to SOV protocols have been proposed depending on the animal category and breed. In addition, the success of in vitro embryo production is directly related to the number and quality of cumulus oocyte complexes harvested by OPU. Control of follicle development has a significant impact on the OPU outcome. This article discusses a number of key points related to the manipulation of ovarian follicular growth to maximize oocyte quality and improve conception rates following TAI and embryo transfer of in vivo- and in vitro-derived embryos in cattle. © 2012 Blackwell Verlag GmbH.

  6. The effects of vibration-reducing gloves on finger vibration

    Science.gov (United States)

    Welcome, Daniel E.; Dong, Ren G.; Xu, Xueyan S.; Warren, Christopher; McDowell, Thomas W.

    2015-01-01

    Vibration-reducing (VR) gloves have been used to reduce the hand-transmitted vibration exposures from machines and powered hand tools but their effectiveness remains unclear, especially for finger protection. The objectives of this study are to determine whether VR gloves can attenuate the vibration transmitted to the fingers and to enhance the understanding of the mechanisms of how these gloves work. Seven adult male subjects participated in the experiment. The fixed factors evaluated include hand force (four levels), glove condition (gel-filled, air bladder, no gloves), and location of the finger vibration measurement. A 3-D laser vibrometer was used to measure the vibrations on the fingers with and without wearing a glove on a 3-D hand-arm vibration test system. This study finds that the effect of VR gloves on the finger vibration depends on not only the gloves but also their influence on the distribution of the finger contact stiffness and the grip effort. As a result, the gloves increase the vibration in the fingertip area but marginally reduce the vibration in the proximal area at some frequencies below 100 Hz. On average, the gloves reduce the vibration of the entire fingers by less than 3% at frequencies below 80 Hz but increase at frequencies from 80 to 400 Hz. At higher frequencies, the gel-filled glove is more effective at reducing the finger vibration than the air bladder-filled glove. The implications of these findings are discussed. Relevance to industry Prolonged, intensive exposure to hand-transmitted vibration can cause hand-arm vibration syndrome. Vibration-reducing gloves have been used as an alternative approach to reduce the vibration exposure. However, their effectiveness for reducing finger-transmitted vibrations remains unclear. This study enhanced the understanding of the glove effects on finger vibration and provided useful information on the effectiveness of typical VR gloves at reducing the vibration transmitted to the fingers. The new

  7. ANALYSIS OF THE CONCEPT OF "GREEN" CONSTRUCTION AS A VEHICLE TO ENSURE THE ENVIRONMENTAL SAFETY OF CONSTRUCTION ACTIVITIES

    Directory of Open Access Journals (Sweden)

    Benuzh Andrey Aleksandrovich

    2012-12-01

    Full Text Available The authors demonstrate that the number of buildings in the world exceeds one billion according to the statistical data; their potential negative impact on the environment can be disastrous; moreover, the main cause of the ever-growing demand for buildings consists in the constant growth of the world population that makes the global environmental situation even more complicated. As a main conception, the authors focus on the concept of sustainable development. They consider that the core idea of this concept is that the present-day generation should do everything in their power to preserve the natural environment and its resources for the future generations. The authors mention that back in the middle of the 20th century academician V.I. Vernadsky formulated the concept of the noosphere closely linked to the notion of sustainable development. According to the authors, "green" construction can be considered as a vehicle for sustainable development of territories that accommodate construction sites. The authors define "green" construction as a comprehensive system of knowledge structured on the basis of design and construction standards. "Green" buildings demonstrate their high construction quality along with minimal costs and maximal comfort. Although a "green" technology is a new and not the simplest way of development, it has proven its incredible efficiency. The major achievement of the authors consists in the classification of principles, approaches and available technologies that can be applied or are applied in the "green" construction to ensure the environmental safety of construction activities. The authors have also selected environmental, economic and social benefits of "green" construction and provided their recommendations concerning the implementation of "green" technologies in Russia.

  8. The Rising Frequency of IT Blackouts Indicates the Increasing Relevance of IT Emergency Concepts to Ensure Patient Safety.

    Science.gov (United States)

    Sax, Ulrich; Lipprandt, M; Röhrig, R

    2016-11-10

    As many medical workflows depend vastly on IT support, great demands are placed on the availability and accuracy of the applications involved. The cases of IT failure through ransomware at the beginning of 2016 are impressive examples of the dependence of clinical processes on IT. Although IT risk management attempts to reduce the risk of IT blackouts, the probability of partial/total data loss, or even worse, data falsification, is not zero. The objective of this paper is to present the state of the art with respect to strategies, processes, and governance to deal with the failure of IT systems. This article is conducted as a narrative review. Worst case scenarios are needed, dealing with methods as to how to survive the downtime of clinical systems, for example through alternative workflows. These workflows have to be trained regularly. We categorize the most important types of IT system failure, assess the usefulness of classic counter measures, and state that most risk management approaches fall short on exactly this matter. To ensure that continuous, evidence-based improvements to the recommendations for IT emergency concepts are made, it is essential that IT blackouts and IT disasters are reported, analyzed, and critically discussed. This requires changing from a culture of shame and blame to one of error and safety in healthcare IT. This change is finding its way into other disciplines in medicine. In addition, systematically planned and analyzed simulations of IT disaster may assist in IT emergency concept development.

  9. The Theoretical Foundations of Formation of the Essence of Concept of «Ensuring the Economic Security of Enterprise in the Conditions of Raiding»

    Directory of Open Access Journals (Sweden)

    Pysarevskyi Mykola I.

    2017-05-01

    Full Text Available The article is aimed at the scientific substantiation of the theoretical aspects of formation of an effective mechanism for ensuring the economic security of enterprise in the conditions of raiding. The conceptual approaches to determining the main features of individual elements of the conceptual apparatus, namely, the concepts of «economic security of enterprise» and «raiding» were analyzed. The author’s own definition of ensuring the economic security of enterprise in the conditions of raiding has been formed, which provides an opportunity to develop a complex of organizational and economic measures aimed at maintaining the sustainable functioning and development of enterprise in the current and future periods. Prospect for further research in this direction is a critical analysis of the approaches to assessing threats to the economic security of enterprise in the context of raiding, thus broadening the theoretical basis for an effective response mechanism and establishing a qualitative methodical basis for research. Application of new scientific and methodical approaches to the integrated assessment of the level of economic security in the conditions of raiding will ensure the development and implementation of efficient managerial decisions aimed at establishing a system of preventive measures to address threats to the economic security of enterprise.

  10. Can Arable Land Alone Ensure Food Security? The Concept of Arable Land Equivalent Unit and Its Implications in Zhoushan City, China

    Directory of Open Access Journals (Sweden)

    Yongzhong Tan

    2018-03-01

    Full Text Available The requisition–compensation balance of farmlands (RCBF is a strict Chinese policy that aims to ensure food security. However, the process of supplementing arable land has substantially damaged the ecological environment through the blind development of grasslands, woodlands, and wetlands to supplement arable land. Can arable land alone ensure food security? To answer this question, this study introduced the concepts of arable land equivalent unit (ALEU and food equivalent unit (FEU based on the idea of food security. Zhoushan City in Zhejiang Province, China was selected as the research area. This study analyzed the ALEU supply and demand capabilities in the study area and presented the corresponding policy implications for the RCBF improvement. The results showed that the proportion of ALEU from arable land and waters for aquaculture is from 46:54 in 2009 to 31:69 in 2015, thereby suggesting that aquaculture waters can also be important in food security. Under three different living standards (i.e., adequate food and clothing, well-off, and affluence, ALEU from arable land can barely meet the needs of the permanent resident population in the study area. However, ALEU from aquaculture waters can provide important supplementation. Therefore, we suggest that food supply capability from land types other than the arable land be taken seriously. Furthermore, RCBF can be improved with ALEU as core of the balance.

  11. Vibration-reducing gloves: transmissibility at the palm of the hand in three orthogonal directions.

    Science.gov (United States)

    McDowell, Thomas W; Dong, Ren G; Welcome, Daniel E; Xu, Xueyan S; Warren, Christopher

    2013-01-01

    Vibration-reducing (VR) gloves are commonly used as a means to help control exposures to hand-transmitted vibrations generated by powered hand tools. The objective of this study was to characterise the vibration transmissibility spectra and frequency-weighted vibration transmissibility of VR gloves at the palm of the hand in three orthogonal directions. Seven adult males participated in the evaluation of seven glove models using a three-dimensional hand-arm vibration test system. Three levels of hand coupling force were applied in the experiment. This study found that, in general, VR gloves are most effective at reducing vibrations transmitted to the palm along the forearm direction. Gloves that are found to be superior at reducing vibrations in the forearm direction may not be more effective in the other directions when compared with other VR gloves. This casts doubts on the validity of the standardised glove screening test. Practitioner Summary: This study used human subjects to measure three-dimensional vibration transmissibility of vibration-reducing gloves at the palm and identified their vibration attenuation characteristics. This study found the gloves to be most effective at reducing vibrations along the forearm direction. These gloves did not effectively attenuate vibration along the handle axial direction.

  12. Tool-specific performance of vibration-reducing gloves for attenuating fingers-transmitted vibration

    Science.gov (United States)

    Welcome, Daniel E.; Dong, Ren G.; Xu, Xueyan S.; Warren, Christopher; McDowell, Thomas W.

    2016-01-01

    BACKGROUND Fingers-transmitted vibration can cause vibration-induced white finger. The effectiveness of vibration-reducing (VR) gloves for reducing hand transmitted vibration to the fingers has not been sufficiently examined. OBJECTIVE The objective of this study is to examine tool-specific performance of VR gloves for reducing finger-transmitted vibrations in three orthogonal directions (3D) from powered hand tools. METHODS A transfer function method was used to estimate the tool-specific effectiveness of four typical VR gloves. The transfer functions of the VR glove fingers in three directions were either measured in this study or during a previous study using a 3D laser vibrometer. More than seventy vibration spectra of various tools or machines were used in the estimations. RESULTS When assessed based on frequency-weighted acceleration, the gloves provided little vibration reduction. In some cases, the gloves amplified the vibration by more than 10%, especially the neoprene glove. However, the neoprene glove did the best when the assessment was based on unweighted acceleration. The neoprene glove was able to reduce the vibration by 10% or more of the unweighted vibration for 27 out of the 79 tools. If the dominant vibration of a tool handle or workpiece was in the shear direction relative to the fingers, as observed in the operation of needle scalers, hammer chisels, and bucking bars, the gloves did not reduce the vibration but increased it. CONCLUSIONS This study confirmed that the effectiveness for reducing vibration varied with the gloves and the vibration reduction of each glove depended on tool, vibration direction to the fingers, and finger location. VR gloves, including certified anti-vibration gloves do not provide much vibration reduction when judged based on frequency-weighted acceleration. However, some of the VR gloves can provide more than 10% reduction of the unweighted vibration for some tools or workpieces. Tools and gloves can be matched for

  13. Fingers' vibration transmission and grip strength preservation performance of vibration reducing gloves.

    Science.gov (United States)

    Hamouda, K; Rakheja, S; Dewangan, K N; Marcotte, P

    2018-01-01

    The vibration isolation performances of vibration reducing (VR) gloves are invariably assessed in terms of power tools' handle vibration transmission to the palm of the hand using the method described in ISO 10819 (2013), while the nature of vibration transmitted to the fingers is ignored. Moreover, the VR gloves with relatively low stiffness viscoelastic materials affect the grip strength in an adverse manner. This study is aimed at performance assessments of 12 different VR gloves on the basis of handle vibration transmission to the palm and the fingers of the gloved hand, together with reduction in the grip strength. The gloves included 3 different air bladder, 3 gel, 3 hybrid, and 2 gel-foam gloves in addition to a leather glove. Two Velcro finger adapters, each instrumented with a three-axis accelerometer, were used to measure vibration responses of the index and middle fingers near the mid-phalanges. Vibration transmitted to the palm was measured using the standardized palm adapter. The vibration transmissibility responses of the VR gloves were measured in the laboratory using the instrumented cylindrical handle, also described in the standard, mounted on a vibration exciter. A total of 12 healthy male subjects participated in the study. The instrumented handle was also used to measure grip strength of the subjects with and without the VR gloves. The results of the study showed that the VR gloves, with only a few exceptions, attenuate handle vibration transmitted to the fingers only in the 10-200 Hz and amplify middle finger vibration at frequencies exceeding 200 Hz. Many of the gloves, however, provided considerable reduction in vibration transmitted to the palm, especially at higher frequencies. These suggest that the characteristics of vibration transmitted to fingers differ considerably from those at the palm. Four of the test gloves satisfied the screening criteria of the ISO 10819 (2013) based on the palm vibration alone, even though these caused

  14. Ensuring Software IP Cleanliness

    Directory of Open Access Journals (Sweden)

    Mahshad Koohgoli

    2007-12-01

    Full Text Available At many points in the life of a software enterprise, determination of intellectual property (IP cleanliness becomes critical. The value of an enterprise that develops and sells software may depend on how clean the software is from the IP perspective. This article examines various methods of ensuring software IP cleanliness and discusses some of the benefits and shortcomings of current solutions.

  15. Ensuring Software IP Cleanliness

    OpenAIRE

    Mahshad Koohgoli; Richard Mayer

    2007-01-01

    At many points in the life of a software enterprise, determination of intellectual property (IP) cleanliness becomes critical. The value of an enterprise that develops and sells software may depend on how clean the software is from the IP perspective. This article examines various methods of ensuring software IP cleanliness and discusses some of the benefits and shortcomings of current solutions.

  16. Ensuring effective project management

    International Nuclear Information System (INIS)

    Ward, J.N.

    1980-01-01

    A brief description is given of the organisation methods employed by the Bechtel Power Corporation, in their contract with Mississippi Power and Light Company for the design, construction and procurement activities for the Grand Gulf Nuclear Station. The aim is to ensure effective management, and good communications at all stages of construction, between the project team and the client. (U.K.)

  17. Towards ensuring gender equity.

    Science.gov (United States)

    Basu, A

    1996-01-01

    All people should participate in the development process. Many, however, remain excluded from the benefits of development. For example, women are privy to only a small share of developmental opportunities. The goals of equality, development, and peace were stated during the Fourth World Conference on Women held in Beijing in September 1995. The author considers whether women truly have equitable access to literacy, education, food, nutrition, health, employment, and the political and economic decision making process. She stresses that the goals pronounced at the Fourth World Conference on Women must be backed up with the necessary resources, including institutions established at the local, state, and national levels to ensure that the objectives are implemented and the implementation is monitored. The author further argues that in order for women to achieve equality with men, all girls must have access to primary and secondary schools; basic literacy is inadequate. Moreover, gender stereotyping must be avoided and gender sensitization ensured at all levels.

  18. Duality ensures modular covariance

    International Nuclear Information System (INIS)

    Li Miao; Yu Ming

    1989-11-01

    We show that the modular transformations for one point functions on the torus, S(n), satisfy the polynomial equations derived by Moore and Seiberg, provided the duality property of the model is ensured. The formula for S(n) is derived by us previously and should be valid for any conformal field theory. As a consequence, the full consistency conditions for modular invariance at higher genus are completely guaranteed by duality of the theory on the sphere. (orig.)

  19. Toward Ensuring Health Equity

    DEFF Research Database (Denmark)

    Petkovic, Jennifer; Epstein, Jonathan; Buchbinder, Rachelle

    2015-01-01

    , the Evaluative Linguistic Framework for Questionnaires, developed to assess text quality of questionnaires. We also considered a study assessing cross-cultural adaptation with/without back-translation and/or expert committee. The results of this preconference work were presented to the equity working group......OBJECTIVE: The goal of the Outcome Measures in Rheumatology (OMERACT) 12 (2014) equity working group was to determine whether and how comprehensibility of patient-reported outcome measures (PROM) should be assessed, to ensure suitability for people with low literacy and differing cultures. METHODS......: The English, Dutch, French, and Turkish Health Assessment Questionnaires and English and French Osteoarthritis Knee and Hip Quality of Life questionnaires were evaluated by applying 3 readability formulas: Flesch Reading Ease, Flesch-Kincaid grade level, and Simple Measure of Gobbledygook; and a new tool...

  20. Ensuring food security

    Directory of Open Access Journals (Sweden)

    Valeriy Valentinovich Patsiorkovskiy

    2011-12-01

    Full Text Available This paper is devoted to the questions of further development of agricultural and food policy in the Russian Federation. The subject of in-depth consideration is the problem related to ensuring food safety. A critical review and analysis of major regulations in the field of food safety is made, including in the implementation of sanitary and epidemiological surveillance. The necessity of the expansion of measures to improve the statistics of food poisoning is grounded. The basic reasons for the spread of management practices of production and sale of food products that pose a threat to human life are revealed. The factors of unhindered penetration of local markets in the cities and the surrounding countrysides with counterfeiting, smuggling and production of global junk food manufacturers and consumer goods are defined. A systematic view is put on the problems of food production in the private farms, ways to limit direct access to the market of food and food raw materials, which production was not controlled and who have not passed state registration, are suggested. One of these problems is creation of independent industrial structures that link production and sales of small-scale sector goods.

  1. Ensuring a Safe Technological Revolution

    Science.gov (United States)

    2016-12-01

    much lower, and the performance gained can dramatically reduce life -cycle costs. Validated cost data are scarce, and accurate AM cost models need to be...reduce costs, minimize obsolescence issues and improve both capability and readi- ness across the entire life cycle of naval systems—including both the...of naval weapon systems. The Navy is actively engaging its various communi- ties to align needs and ensure that AM can be safely acceler- ated and

  2. Communication equipment radiation resistance ensurance

    International Nuclear Information System (INIS)

    Myrova, L.O.; Chelizhenko, A.Z.

    1983-01-01

    A review of works on radiation resistance of electronic equipment (epsilon epsilon) for 15 years is presented. The effect of ionizing radiation appearing as a result of nuclear explosions in nuclear facilities and in outerspace on epsilon epsilon has been considered. Types of radiation effects in epsilon epsilon, radiation effect on semiconductor devices and integrated circUits, types of epsilon epsilon failures, as well as the procass of radiation-resistant epsilon epsilon designing and selection of its main parameters have been described. The methods of epsilon epsilon flowsheet optimization, application of mathematical simulation and peculiarities of ensurance of epsilon epsilon radiation resistance of communication systems are considered. Peculiarities of designing of radiation-resistant quartz generators, secondary power supply sources and amplifiers are discussed

  3. Internal factors influencing the knowledge continuity ensuring

    Directory of Open Access Journals (Sweden)

    Hana Urbancová

    2012-01-01

    Full Text Available The aim of the systematic ensuring of knowledge continuity is the continuity of an organisation’s development, the quality of managerial positions and the continuity of decision-making. By ensuring knowledge continuity, organisations may gain a performance-enhancing factor. The objective of the article is to identify the level of impact of decisive internal factors determining knowledge continuity ensuring and contributing to the efficiency of the organisations. Knowledge continuity ensuring as an internal force, however, can together with the right employees, help adapt more quickly to external conditions that organisations can hardly control. Monitoring and ensuring knowledge continuity can contribute to a higher quality of processes in general, in particular processes exploiting knowledge, and thus help improve the level of management. The first part of the article presents theoretical views on the aspects of knowledge continuity ensuring in organisations while the second part analyses the findings of the surveys carried out among managers in organisations in the Czech Republic. Based on the summary of the outcomes obtained it is possible to say that internal factors influence knowledge continuity ensuring in organisations, however, the level of impact of individual factors is determined by their size. The findings regarding the impact of each of the factors show that the most significant barriers to knowledge continuity ensuring are those associated with the human factor.

  4. Concept - or no concept

    DEFF Research Database (Denmark)

    Thorsteinsson, Uffe

    1999-01-01

    Discussion about concept in industrial companies. A method for mapping of managerial concept in specific area is shown......Discussion about concept in industrial companies. A method for mapping of managerial concept in specific area is shown...

  5. (indigenous) education ensure effective gender mainstreaming in ...

    African Journals Online (AJOL)

    Leaving no one behind: can (indigenous) education ensure effective gender ... in the distribution of socio-economic and political benefits, depict that additional ... of gender equality and equity and explores in different ways the relationships ...

  6. Modern Paradigm of Ensuring Competitive Advantages of an Enterprise

    Directory of Open Access Journals (Sweden)

    Klymchuk Alyona O.

    2014-01-01

    Full Text Available The article considers evolution of development of the paradigm of ensuring competitive advantages of an enterprise. Foreign and domestic scientists focus on individual directions of development of competitive advantages and pay insufficient attention to new management concepts – development of the information society, knowledge economy and dynamism of integration processes. The goal of the study is formation of the modern paradigm of ensuring competitive advantages of an enterprise with consideration of tendencies of development of the knowledge economy, information society and integration processes. Enterprise competitiveness is a synergetic characteristic, which reflects enterprise capability of dynamic response to changes of the market situation with the aim of keeping predominance over other economic subjects. Management of the future, on the basis of the management 2.0 concept, should take into account interests not only of top management and shareholders but also employees, local communities and territories and meet requirements of the society in general, individual groups of consumers and tendencies of development of managerial and information technologies. The paradigm of the modern theory of ensuring competitive advantages should include models of keeping competitive advantages in the existing markets and models of development of future markets; strategy of development of enterprise competitiveness, human capital development and efficient enterprise management.

  7. Ensuring Academic Standards in US Higher Education

    Science.gov (United States)

    Dill, David D.

    2014-01-01

    The most recent research on college-student learning in the US by respected scholars such as Richard Arum, Josipa Roksa, and Ernest Pascarella suggests that the nation's means of ensuring academic standards in US colleges and universities are not working effectively. Like US K-12 education and health care, the US higher education system is…

  8. Ensuring Peace and Reconciliation while Holding Leaders ...

    African Journals Online (AJOL)

    need to be adopted to ensure that both organizations fulfil their mandate to address impunity on the ... international law; international relations and political studies. ...... 'not any other consideration', which was an attempt to assuage any fears that she ... system, which should play into the hands of the AU – in theory. Yet this.

  9. Ensuring Quality Assurance in Vocational Education

    Science.gov (United States)

    Idialu, Ethel E.

    2013-01-01

    Vocational education emphasises skill acquisition. Quality assurance in vocational education is a concept that is concerned with high performance involving activities with vocational education such as teaching, learning, infrastructures, students' behaviour and the entire academic process. Quality vocational education refers to input and output of…

  10. Communication skills to ensure patient satisfaction.

    Science.gov (United States)

    Shendurnikar, Niranjan; Thakkar, Pareshkumar A

    2013-11-01

    Every pediatrician would want to satisfy their patients and their parents to sustain good practice, earn name and fame and simultaneously to avoid litigation in this era of consumer protection act. This can be achieved only by use of good communication skills. Today the patients demand time, information and want their questions to be answered. They expect politeness, empathy and human touch from doctors. Time constraints, arrogance, telephone calls, language barriers and cultural insensitivity are the important barriers to good communication. Research has shown that doctor, who undergoes training to acquire good communication skills, can better satisfy his patients. Good communication skill is an art which can be acquired or improved by putting conscious efforts in day to day practice. Such skills should also be incorporated as part of medical teaching curriculum. Asking open ended questions, effective listening, appropriate praise, providing enough information as part of advice and finally checking their understanding, are the key areas of communication during medical interview. During this process pediatrician should ensure to address the parental concerns, should empathize with parents and involve parents in decision making. This will not only ensure satisfaction of parents but also their adherence to the therapy and to the pediatrician.

  11. Ensuring the validity of calculated subcritical limits

    International Nuclear Information System (INIS)

    Clark, H.K.

    1977-01-01

    The care taken at the Savannah River Laboratory and Plant to ensure the validity of calculated subcritical limits is described. Close attention is given to ANSI N16.1-1975, ''Validation of Calculational Methods for Nuclear Criticality Safety.'' The computer codes used for criticality safety computations, which are listed and are briefly described, have been placed in the SRL JOSHUA system to facilitate calculation and to reduce input errors. A driver module, KOKO, simplifies and standardizes input and links the codes together in various ways. For any criticality safety evaluation, correlations of the calculational methods are made with experiment to establish bias. Occasionally subcritical experiments are performed expressly to provide benchmarks. Calculated subcritical limits contain an adequate but not excessive margin to allow for uncertainty in the bias. The final step in any criticality safety evaluation is the writing of a report describing the calculations and justifying the margin

  12. Ensuring Economic Security in Lending Sphere

    Directory of Open Access Journals (Sweden)

    Ivan Vadimovich Kochikin

    2016-06-01

    Full Text Available Relevance of the topic is determined by the need for sustainable development of the country’s banking system, capable of ensuring the process of raising funds to producers and the public for their projects. One of the implementation of this objective is to discourage unfair behavior in financial markets. Trust is a key factor in the development of financial markets, therefore it is necessary to suppress the appearance of unfair practices and participants – black creditors, falsification of financial statements, trading on insider information and market manipulation. It requires a whole range of activities, and above all ensuring the inevitability and proportionality of punishment for unscrupulous players, the introduction of requirements for the business reputation of the management of financial institutions.The article is devoted to structuring legal violations in the lending sphere. The analysis of indicators of credit organizations in Russia was conducted to fulfill this aim. This analysis revealed the causes of sustainable growth of overdue accounts payable – job cuts in enterprises, violations in the financial sector, various errors in the credit granting / raising. The authors carry out the systematization and classification of offenses in the area of lending, provide examples, as well as factual material illustrating the violations in the lending process having the characteristics of a fraud. The article substantiates the obligations of employees of the credit institution, in the result of which risks of granting credit to fraudsters can be reduced. The methods of fraud prevention should include the identified methods of protection against fraud in the area under consideration – exchange of information by banks associated with the criminal intentions of customers; technology development and technical support, training, and personnel responsibilities.

  13. Surgical treatment for obesity: ensuring success.

    Science.gov (United States)

    Andris, Deborah A

    2005-01-01

    In the United States, obesity has reached epidemic proportions. Serious medical complications, impaired quality of life, and premature mortality are all associated with obesity. Medical conditions such as type 2 diabetes mellitus, hypertension, hyperlipidemia, or sleep apnea can improve or be cured with weight loss. Medical treatment programs focused on diet, behavior modification, and/or pharmacologic intervention have met with limited long-term success. Although surgical treatments for obesity have become popular in recent years, they should only be used as a last resort for weight loss. Not all patients can be considered appropriate candidates for surgery; therefore, guidelines based on criteria from the National Institutes of Health should be used preoperatively to help identify suitable persons. Most individuals who opt for weight-loss surgery have usually struggled for many years with losing weight and keeping it off, but surgery alone will not ensure successful weight loss. Patient education is imperative for long-term success. Moreover, any such educational regimen should include information on diet, vitamin and mineral supplementation, and lifestyle changes, as well as expected weight-loss results and improvements in comorbid conditions. Patients must be willing to commit to a long-term follow-up program intended to promote successful weight loss and weight maintenance and to prevent metabolic and nutritional complications.

  14. Reproducing Epidemiologic Research and Ensuring Transparency.

    Science.gov (United States)

    Coughlin, Steven S

    2017-08-15

    Measures for ensuring that epidemiologic studies are reproducible include making data sets and software available to other researchers so they can verify published findings, conduct alternative analyses of the data, and check for statistical errors or programming errors. Recent developments related to the reproducibility and transparency of epidemiologic studies include the creation of a global platform for sharing data from clinical trials and the anticipated future extension of the global platform to non-clinical trial data. Government agencies and departments such as the US Department of Veterans Affairs Cooperative Studies Program have also enhanced their data repositories and data sharing resources. The Institute of Medicine and the International Committee of Medical Journal Editors released guidance on sharing clinical trial data. The US National Institutes of Health has updated their data-sharing policies. In this issue of the Journal, Shepherd et al. (Am J Epidemiol. 2017;186:387-392) outline a pragmatic approach for reproducible research with sensitive data for studies for which data cannot be shared because of legal or ethical restrictions. Their proposed quasi-reproducible approach facilitates the dissemination of statistical methods and codes to independent researchers. Both reproducibility and quasi-reproducibility can increase transparency for critical evaluation, further dissemination of study methods, and expedite the exchange of ideas among researchers. © The Author(s) 2017. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  15. Ensuring US National Aeronautics Test Capabilities

    Science.gov (United States)

    Marshall, Timothy J.

    2010-01-01

    process; and the reductions in wind tunnel testing requirements within the largest consumer of ATP wind tunnel test time, the Aeronautics Research Mission Directorate (ARMD). Retirement of the Space Shuttle Program and recent perturbations of NASA's Constellation Program will exacerbate this downward trend. Therefore it is crucial that ATP periodically revisit and determine which of its test capabilities are strategically important, which qualify as low-risk redundancies that could be put in an inactive status or closed, and address the challenges associated with both sustainment and improvements to the test capabilities that must remain active. This presentation will provide an overview of the ATP vision, mission, and goals as well as the challenges and opportunities the program is facing both today and in the future. We will discuss the strategy ATP is taking over the next five years to address the National aeronautics test capability challenges and what the program will do to capitalize on its opportunities to ensure a ready, robust and relevant portfolio of National aeronautics test capabilities.

  16. ESSENCE OF THE PROBLEM OF ENSURING FOOD SECURITY

    OpenAIRE

    Lalayan G. G.

    2013-01-01

    In this article we have revealed the essence of the problem of ensuring food security in detail. The components of economic safety at macroeconomic level are described, defining conditions of ensuring national food security are shown

  17. Perspectives of Security Ensuring within the Framework of Barcelona Process

    Directory of Open Access Journals (Sweden)

    T N Kirabaev

    2009-06-01

    Full Text Available Barcelona process was aimed to become an important mechanism in the realization of ideas of peace, stability and security ensuring in the Mediterranean Sea region. Cooperation in the sphere of security ensuring means openness of the regional states, social and economic reforms, human rights protection. The article deals with the problem of security ensuring by nonmilitary means.

  18. The concept of ensuring a hydride moderator resource for enhanced power NPF

    International Nuclear Information System (INIS)

    Volkov, S.P.; Glushkov, E.S.; Degal'tsev, IU.G.; Pliukhov, A.D.; Ponomarev-Stepnoi, N.N.; Usov, V.A.; Boiko, E.B.; Izhvanov, L.A.; Frolov, V.L.; Ivanov, A.S.

    1991-01-01

    The nuclear power systems of enhanced power and resource use zirconium hydride having a composition ZrH(1.85-1.92) as a moderator material. The products (disk with openings) work over a temperature range of (460-630) C and neutron flux of about 2.10 exp 21 n/sq cm. A reduction of hydrogen loss to a permissible level is reached due to special protective coatings applied to the moderator disks and power unit vessel as well as by means of a number constructive decisions. Specific attention is paid to the conditions of sustaining these coatings' operability

  19. The concept of ensuring a hydride moderator resource for enhanced power NPF

    International Nuclear Information System (INIS)

    Volkov, S.P.; Glushkov, E.S.; Degal'Tsev, Y.G.; Plyukhov, A.D.; Ponomarev-Stepnoi, N.N.; Usov, V.A.; Boyko, E.B.; Izhvanov, L.A.; Frolov, V.L.; Ivanov, A.S.; Zaritskii, G.A.

    1991-01-01

    This paper presents results of investigation aimed at preserving hydri moderator. The methods of fabrication of zirconium blanks and protective coatings are discussed. It is estimated that the moderator function can be maintained for five to seven years

  20. Ensuring Sustainability of Tomorrow through Green Chemistry Integrated with Sustainable Development Concepts (SDCS)

    Science.gov (United States)

    Karpudewan, Mageswary; Ismail, Zurida; Roth, Wolff-Michael

    2012-01-01

    The purpose of this article is to describe a best practice: an approach to teaching chemistry that our quantitative research has shown to produce large differences between experimental and control groups in terms of achievement, pro-environmental attitudes, values, and motivation. Our interest in teaching chemistry by focusing on sustainable…

  1. Concepts of formal concept analysis

    Science.gov (United States)

    Žáček, Martin; Homola, Dan; Miarka, Rostislav

    2017-07-01

    The aim of this article is apply of Formal Concept Analysis on concept of world. Formal concept analysis (FCA) as a methodology of data analysis, information management and knowledge representation has potential to be applied to a verity of linguistic problems. FCA is mathematical theory for concepts and concept hierarchies that reflects an understanding of concept. Formal concept analysis explicitly formalizes extension and intension of a concept, their mutual relationships. A distinguishing feature of FCA is an inherent integration of three components of conceptual processing of data and knowledge, namely, the discovery and reasoning with concepts in data, discovery and reasoning with dependencies in data, and visualization of data, concepts, and dependencies with folding/unfolding capabilities.

  2. Methods for ensuring compliance with regulatory requirements: regulators and operators

    International Nuclear Information System (INIS)

    Fleischmann, A.W.

    1989-01-01

    Some of the methods of ensuring compliance with regulatory requirements contained in various radiation protection documents such as Regulations, ICRP Recommendations etc. are considered. These include radiation safety officers and radiation safety committees, personnel monitoring services, dissemination of information, inspection services and legislative power of enforcement. Difficulties in ensuring compliance include outmoded legislation, financial and personnel constraints

  3. Ensuring services to the poor : learning from LLPMS

    International Development Research Centre (IDRC) Digital Library (Canada)

    fajardojp

    necessary steps to delivery services to ensure providing basic facilities but poverty remains central ... services, technological transfer, imparting training, input supply within reasonable ... Providing education, ensuring health facility, safe ..... a workshop organised to get feedback on the methodology of LLPMS the officials of.

  4. An evaluation of adequacy of water policy stipulation in ensuring ...

    African Journals Online (AJOL)

    An evaluation of adequacy of water policy stipulation in ensuring water security in the context of climate change. ... Ethiopian Journal of Environmental Studies and Management ... The aim of the study was to establish how responsive the Water Policy (2010) is to ensure water security in the context of climate change.

  5. Modelling the System of Ensuring the Investment Security

    Directory of Open Access Journals (Sweden)

    Moroz Maxim O.

    2017-11-01

    Full Text Available The article explores approaches to modelling the system of ensuring the investment security. Necessity of observance of investment security of Ukraine has been substantiated. The author’s own vision of the modelling essentials has been provided. The eligibility for consideration of the system of ensuring the investment security of Ukraine in the functional, structural, process, formative, and factor aspects has been proved. The target setting and tasks of a functional model of the system of ensuring the investment security have been defined. The functions, subjects, organizational-economic mechanisms of the system of ensuring the investment security of Ukraine have been characterized. A structural model of the system of ensuring the investment security has been presented. Special attention has been given to the definition of objects of direct and indirect influence, control and controlled subsystems, aggregate of indicators, safe levels, principles of formation of the investment security system. The process and formative models of the system of ensuring the investment security, as well as the algorithm of the complex assessment of the level of investment security, were analyzed in detail. Measures to ensure the investment security of Ukraine have been defined.

  6. Detection of alloimmunization to ensure safer transfusion practice

    Directory of Open Access Journals (Sweden)

    Rashmi Sood

    2013-01-01

    Full Text Available Background: Serological safety is an integral part of overall safety for blood banks. Emphasis is on the use of routinue Red Blood Cell (RBC antibody screen test, at set time intervals, to reduce risks related to alloantibodies. Also emphasis is on importance of issuing antigen negative blood to alloantibody positive patients. Effect of using leucodepleted blood on the rate of alloimmunization is highlighted. The concept of provision of phenotypically matched blood is suggested. Materials and Methods: Antibody screen test is important to select appropriate blood for transfusion. Repeat antibody screen testing, except if time interval between the earlier and subsequent transfusion was less than 72 hours, followed by antibody identification, if required, was performed in patients being treated with repeat multiple blood transfusions. Between February 2008 and June 2009, repeat samples of 306 multi-transfused patients were analyzed. Search for irregular antibodies and reading of results was conducted using RBC panels (three-cell panel of Column Agglutination Technology (CAT and two cell panel of the Solid Phase Red Cell Adherence Technology (SPRCAT. Specificities of antibodies were investigated using appropriate panels, 11 cell panel of CAT and 16 cell panel of SPRCA. These technologies, detecting agglutination in columns and reactions in solid phase, evaluate the attachment of irregular incomplete antibody to antigen in the first phase of immunological reaction more directly and hence improve the reading of agglutination. Three to four log leuco reduced red blood cells were transfused to patients in the study using blood collection bags with integral filters. Results: Alloimmunization rate of 4.24% was detected from 306 multiply transfused patients tested and followed up. The Transfusion therapy may become significantly complicated. Conclusion: Red cell antibody screening and identification and subsequent issue of antigen negative blood have a

  7. Strategy to Ensure Institutional Control Implementation at Superfund Sites

    Science.gov (United States)

    This document sets forth EPA’s strategy (Strategy) for ensuring that institutional controls (ICs) are successfully implemented at Superfund sites, with an emphasis on evaluating ICs at sites where all construction of all remedies is complete (construction complete sites).

  8. A multipronged approach to ensuring food security | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-02-01

    Feb 1, 2011 ... ... nations committed themselves to ensuring an enabling environment and ... to eradicate poverty and guarantee access to sufficient, safe food to all. They also agreed to promote a fair world trade system, and to work to ...

  9. ENSURING THE SAFETY OF ROAD TRANSPORTATION OF GOODS

    Directory of Open Access Journals (Sweden)

    Liudmila Nikolaevna Andronikova

    2017-05-01

    Full Text Available The article investigates Russian and foreign regulatory documents, governing the issues of cargo securing in road transport, and sets out recommendations to ensure the safety of road transportation of goods by means of their attachment.

  10. The Role of Communication in Ensuring Sustained Behavior Change

    Science.gov (United States)

    Webinar series on communications strategies and methods addresses how communications tools can be used throughout the implementation of climate and clean energy programs to achieve behavior change and ensure sustained.

  11. Strategies for Ensuring Quality in the Business Education ...

    African Journals Online (AJOL)

    Strategies for Ensuring Quality in the Business Education Programme of Tertiary Institutions in ... The survey method was employed. One research question guided the study while two null hypotheses were tested at 0.05 degree of significance.

  12. Advancing Evidence Based Policymaking and Regulation to Ensure ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Advancing Evidence Based Policymaking and Regulation to Ensure Greater ... which is Communications Policy Research South (CPRsouth), a yearly conference that ... policy intellectuals through tutorials for young scholars and internships.

  13. Exploring the scope of community-based rehabilitation in ensuring ...

    African Journals Online (AJOL)

    ... the scope of community-based rehabilitation in ensuring the holistic ... Rehabilitation is defined as the process of combined ... psychological measures for enabling individuals to at- ... inclusion, meeting basic needs and facilitating access to.

  14. Vol. 40 - Methods to Increase Reliability and Ensure Determinism in a White Rabbit Network

    CERN Document Server

    AUTHOR|(CDS)2080423; Romaniuk, Ryszard

    The current control and timing system at the European Organization for Nuclear Research (CERN) has been serving its accelerators for several decades and is reaching its design limits. In preparation is the next generation system, called White Rabbit. White Rabbit is intentionally based on commonly used networking technologies to ensure the flexibility, maintainability and wide commercial support that were missing in the old system. The new system is meant to coordinate the actions of thousands of individual devices constituting the CERN accelerator complex in a timely manner for several decades. At the time of White Rabbit’s conception in 2008, none of the existing networking standards could provide the unprecedented characteristics required by a future-proof accelerator control and timing system. Therefore, the most suitable solutions needed to be enhanced with new specialized services. Two non-existent enhancements are proposed and developed in the context of this thesis. The first ensures that critical i...

  15. COMET concept

    International Nuclear Information System (INIS)

    Alsmeyer, H.; Tromm, W.

    1995-01-01

    Studies of the COMET core catcher concept developed for a future PWR have been continued. The concept is based on the spreading of a core melt on a sacrificial layer and its erosion, until a subsequent addition of water from below causes a fragmentation of the melt. A porous solidification of the melt would then admit a complete flooding within a short period. (orig.)

  16. Concept Mapping

    Science.gov (United States)

    Technology & Learning, 2005

    2005-01-01

    Concept maps are graphical ways of working with ideas and presenting information. They reveal patterns and relationships and help students to clarify their thinking, and to process, organize and prioritize. Displaying information visually--in concept maps, word webs, or diagrams--stimulates creativity. Being able to think logically teaches…

  17. Management concepts.

    Science.gov (United States)

    Bittner, Rhonda

    2006-01-01

    Management concepts evolve through time. Health care managers can learn new concepts by evaluating classical management strategies, as well as modern-day strategies. Focusing on quality improvement and team building can help managers align the goals of their departments with the goals of the organization, consequently improving patient care.

  18. Lateral Concepts

    DEFF Research Database (Denmark)

    Gad, Christopher; Bruun Jensen, casper

    2016-01-01

    This essay discusses the complex relation between the knowledges and practices of the researcher and his/her informants in terms of lateral concepts. The starting point is that it is not the prerogative of the (STS) scholar to conceptualize the world; all our “informants” do it too. This creates...... the possibility of enriching our own conceptual repertoires by letting them be inflected by the concepts of those we study. In a broad sense, the lateral means that there is a many-to-many relation between domains of knowledge and practice. However, each specific case of the lateral is necessarily immanent...... to a particular empirical setting and form of inquiry. In this sense lateral concepts are radically empirical since it locates concepts within the field. To clarify the meaning and stakes of lateral concepts, we first make a contrast between lateral anthropology and Latour’s notion of infra-reflexivity. We end...

  19. Concept theory

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2009-01-01

      Concept theory is an extremely broad, interdisciplinary and complex field of research related to many deep fields with very long historical traditions without much consensus. However, information science and knowledge organization cannot avoid relating to theories of concepts. Knowledge...... organizing systems (e.g. classification systems, thesauri and ontologies) should be understood as systems basically organizing concepts and their semantic relations. The same is the case with information retrieval systems. Different theories of concepts have different implications for how to construe......, evaluate and use such systems. Based on "a post-Kuhnian view" of paradigms this paper put forward arguments that the best understanding and classification of theories of concepts is to view and classify them in accordance with epistemological theories (empiricism, rationalism, historicism and pragmatism...

  20. INTERNAL CONTROLS IN ENSURING GOOD CORPORATE GOVERNANCE IN FINANCIAL INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    KOSMAS NJANIKE

    2011-01-01

    Full Text Available This paper assessed factors that influence the internal controls in ensuring good corporate governance in financial institutions in developing economies with special reference to Zimbabwe. The research paper assessed how lack of internal controls affected good corporate governance and aimed to bring out elements of good corporate governance. It emerged that failure to effectively implement internal controls contributed significantly to poor corporate governance. The study discovered that internal control system overrides and the issue of “fact cat” directors also contributed to poor corporate governance. The study recommended that there is need for the board of directors to guarantee an organizational structure that clearly defines management responsibilities, authority and reporting relationships. There is also need to ensure that delegated responsibilities are effectively carried out to ensure compliance with internal controls of the financial institution concerned.

  1. Management across distances – how to ensure performance and employee well-being

    DEFF Research Database (Denmark)

    Ipsen, Christine; Poulsen, Signe; Nielsen, Linda

    2015-01-01

    and employee well-being, also termed sustainable management, is not taken into consideration in most intervention studies. In the present study, the concept of sustainable management is applied at the organizational level, aiming at management, with the intention to improve organizational sustainability......Today many businesses are geographically distributed with co-located employees and teams across dispersed work situations. Furthermore, today’s technologies and business requirements both allow and demand distance management like never before. Distance work and management are characteristic...... at ensuring performance and less on the well-being....

  2. The UX Book Process and Guidelines for Ensuring a Quality User Experience

    CERN Document Server

    Hartson, Rex

    2012-01-01

    This is a comprehensive textbook on designing interaction to ensure a quality user experience. Combining breadth, depth, and practical applications, this book takes a time-tested process-and-guidelines approach that provides readers with actionable methods and techniques while retaining a firm grounding in HCI concepts and theory. The authors will guide you through the UX lifecycle process, including contextual inquiry and analysis, requirements extraction, design ideation and creation, practical design production, prototyping, and UX evaluation. Development activities are linked via handof

  3. Ensuring Equal Access to High-Quality Education. Revised

    Science.gov (United States)

    Office for Civil Rights, US Department of Education, 2011

    2011-01-01

    The Office for Civil Rights (OCR) in the U.S. Department of Education (Department) is a law enforcement agency charged with enforcing federal civil rights laws to ensure that educational institutions receiving federal financial assistance do not engage in discriminatory conduct. OCR enforces the federal civil rights laws that prohibit…

  4. Role of Head Teachers in Ensuring Sound Climate

    Science.gov (United States)

    Kor, Jacob; Opare, James K.

    2017-01-01

    The school climate is outlined in literature as one of the most important within school factors required for effective teaching in learning. As leaders in any organisations are assigned the role of ensuring sound climates for work, head teachers also have the task of creating and maintaining an environment conducive for effective academic work…

  5. The Problem of Ensuring Reliability of Gas Turbine Engines

    Science.gov (United States)

    Nozhnitsky, Yu A.

    2018-01-01

    Requirements to advanced engines for civil aviation are discussing. Some significant problems of ensuring reliability of advanced gas turbine engines are mentioned. Special attention is paid to successful utilization of new materials and critical technologies. Also the problem of excluding failure of engine part due to low cycle or high cycle fatigue is discussing.

  6. Elementary Mathematics Specialists: Ensuring the Intersection of Research and Practice

    Science.gov (United States)

    McGatha, Maggie B.

    2017-01-01

    This paper provides a historical overview of the role and impact of elementary mathematics specialists as well as current implications and opportunities for the field. Furthermore, suggestions are offered for the mathematics education field for ensuring the intersection of practice and research. [For complete proceedings, see ED581294.

  7. Good Work Ensures Employment Success. Myths and Realities No. 2.

    Science.gov (United States)

    Brown, Bettina Lankard

    It is a myth that skills alone ensure employment. Other keys to workplace success include continuous learning, emotional intelligence, networking, flexibility, and commitment to business objectives. Although academic degrees, skill certifications, and other documentation of accomplishments provide access to employment, they are significant only at…

  8. Ensuring Effective Mentoring in Tertiary Institutions in Anambra State ...

    African Journals Online (AJOL)

    This paper concerns itself only with ascertaining the strategies that could ensure effective mentoring in tertiary institutions. The survey method was employed. The study population comprised 78 teacher educators in tertiary institutions in Anambra State. One research question guided the study while one null hypothesis was ...

  9. Ensuring quality control of forensic accounting for efficient and ...

    African Journals Online (AJOL)

    This study focuses on ensuring quality control of forensic accounting for efficient and effective corporate management. Over the years, fraud has taken the center stage in every discussion whether in business or social. “3m” have been identified to be the tool used to effect this crime namely; misappropriation, misapplication ...

  10. Strategies for Ensuring Trustworthiness in Qualitative Research Projects

    Science.gov (United States)

    Shenton, Andrew K.

    2004-01-01

    Although many critics are reluctant to accept the trustworthiness of qualitative research, frameworks for ensuring rigour in this form of work have been in existence for many years. Guba's constructs, in particular, have won considerable favour and form the focus of this paper. Here researchers seek to satisfy four criteria. In addressing…

  11. Travelling Concepts

    DEFF Research Database (Denmark)

    Simonsen, Karen-Margrethe

    2013-01-01

    Review of "Travelling Concepts, Metaphors, and Narratives: Literary and Cultural Studies in an Age of Interdisciplinary Research" ed. by Sibylle Baumgarten, Beatrice Michaelis and Ansagar Nünning, Trier; Wissenschaftlicher Verlag Trier, 2012......Review of "Travelling Concepts, Metaphors, and Narratives: Literary and Cultural Studies in an Age of Interdisciplinary Research" ed. by Sibylle Baumgarten, Beatrice Michaelis and Ansagar Nünning, Trier; Wissenschaftlicher Verlag Trier, 2012...

  12. ASSERTING AND DEVELOPING THE IDEA OF LEGAL OBLIGATION, FOR ENSURING AND PROTECTING THE HUMAN RIGHTS

    Directory of Open Access Journals (Sweden)

    Marilena MARIN

    2014-11-01

    Full Text Available Various studies have been written about human rights and freedoms. Addressing this issue appears to be within everyone’s reach and everyone seems to be good at launching discussions about human rights and freedoms. When we are given the opportunity of collecting information about these concepts or of expressing a point of view, we should first refer to the concept itself, as researched by scholars, and then see how these studies can be found in practice, in everyday life. Otherwise, purely theoretical studies and Abstract: analyzes do not have any sense; do not produce any effect, facts which would render them useless. In this paper we aim at analyzing the concepts of legal obligation, of ensuring and protecting the human rights, viewed as a whole, as a unit, just as an idea is perceived. Thus, we are going to place human rights and freedoms in relation to legal normativity, to theory and their legal regulation on the one hand, and, on the other hand, we are going to focus on the materialization and implementation of these concepts, particularly within the national borders, but also in the European Union.

  13. Strategies for ensuring quality data from Indian investigational sites

    Directory of Open Access Journals (Sweden)

    Antal K Hajos

    2011-01-01

    Full Text Available The topic of ensuring quality and compliance is and must be a top priority in the conduct of clinical trials, as warranted by regulatory guidelines as well as the inherent responsibility of the professionals conducting such research. Fast-growing emerging clinical geographies such as India demand special attention due to rapid growth and associated factors that may put study quality at risk. In this paper, we used the basic principle of PDCA (Plan, Do, Check, and Adjust to structure the processes of a clinical trial from protocol to final analysis in order to highlight the interactive nature of involved people and processes required to ensure quality of data and site functioning.

  14. Enhancing Scientific Foundations to Ensure Reproducibility: A New Paradigm.

    Science.gov (United States)

    Hsieh, Terry; Vaickus, Max H; Remick, Daniel G

    2018-01-01

    Progress in science is dependent on a strong foundation of reliable results. The publish or perish paradigm in research, coupled with an increase in retracted articles from the peer-reviewed literature, is beginning to erode the trust of both the scientific community and the public. The NIH is combating errors by requiring investigators to follow new guidelines addressing scientific premise, experimental design, biological variables, and authentication of reagents. Herein, we discuss how implementation of NIH guidelines will help investigators proactively address pitfalls of experimental design and methods. Careful consideration of the variables contributing to reproducibility helps ensure robust results. The NIH, investigators, and journals must collaborate to ensure that quality science is funded, explored, and published. Copyright © 2018 American Society for Investigative Pathology. Published by Elsevier Inc. All rights reserved.

  15. Ensuring the Validity of the Micro Foundation in DSGE Models

    DEFF Research Database (Denmark)

    Andreasen, Martin Møller

    & Primiceri (American Economic Review, forth- coming) and Fernández-Villaverde & Rubio-Ramírez (Review of Economic Studies, 2007) do not satisfy these sufficient conditions, or any other known set of conditions ensuring finite values for the objective functions. Thus, the validity of the micro foundation......The presence of i) stochastic trends, ii) deterministic trends, and/or iii) stochastic volatil- ity in DSGE models may imply that the agents' objective functions attain infinite values. We say that such models do not have a valid micro foundation. The paper derives sufficient condi- tions which...... ensure that the objective functions of the households and the firms are finite even when various trends and stochastic volatility are included in a standard DSGE model. Based on these conditions we test the validity of the micro foundation in six DSGE models from the literature. The models of Justiniano...

  16. Ensuring long-term availability of TELEPERM XS

    International Nuclear Information System (INIS)

    Bock, H.-W.; Richter, S.

    1998-01-01

    With putting in operation the first digital TELEPERM XS I and C systems for functions important to safety in nuclear power plants, ensuring long-term availability and reliable operation of TELEPERM XS systems gains increasing importance. On the one hand, the modular structure of TELEPERM XS has already been optimized during system development such that the application-specific functions are independent of the version of hardware components and system software. On the other hand, hardware-independent, tool-based engineering procedures ensure that the application software of installed I and C systems can be flexibly adapted to modified plant requirements while at the same time the very high software quality is retained. Quality-assured procedures and an actively organized configuration management guarantee that the functionality and the availability of the I and C systems keep their qualified standard. This paper discusses aspects of the configuration management for TELEPERM XS I and C systems. (author)

  17. Ensuring rigour and trustworthiness of qualitative research in clinical pharmacy.

    Science.gov (United States)

    Hadi, Muhammad Abdul; José Closs, S

    2016-06-01

    The use of qualitative research methodology is well established for data generation within healthcare research generally and clinical pharmacy research specifically. In the past, qualitative research methodology has been criticized for lacking rigour, transparency, justification of data collection and analysis methods being used, and hence the integrity of findings. Demonstrating rigour in qualitative studies is essential so that the research findings have the "integrity" to make an impact on practice, policy or both. Unlike other healthcare disciplines, the issue of "quality" of qualitative research has not been discussed much in the clinical pharmacy discipline. The aim of this paper is to highlight the importance of rigour in qualitative research, present different philosophical standpoints on the issue of quality in qualitative research and to discuss briefly strategies to ensure rigour in qualitative research. Finally, a mini review of recent research is presented to illustrate the strategies reported by clinical pharmacy researchers to ensure rigour in their qualitative research studies.

  18. KEY ASPECTS OF ENSURING ENERGY EFFICIENCY OF BUILDINGS AND STRUCTURES

    Directory of Open Access Journals (Sweden)

    S.G. Abramyan

    2017-06-01

    Full Text Available The paper is based on the review of the foreign and national academic literature and intended to emphasize the issues of ensuring energy efficiency of buildings and structures applicable to all the countries as for reconstruction of existing buildings as for erection of new ones . The author highlights the key aspects of the provision of energy efficiency of buildings and structures in some foreign countries. The conclusion is made that the studies are mainly aimed at discovering new heat insulation materials, whereby polystyrene insulation is found to be the most widespread wall insulation material in a number of countries. At the same time, it is observed that the ongoing research is focused on solutions to optimize the structure of walling systems in terms of both insulant thickness and the number and sequence of insulation layers in the walling structure. A conclusion is made that hyper insulation of external walls leads to considerable expenses arising due to cooling during the summer season. The use of prefabricated vacuum panels as a heat insulation layer and off-the-shelf single-layer structures, subject to their heat insulation characteristics, appears a more constructive way to meet the energy efficiency requirements, as the arrangement of ideal air space in multilayered walls proves a significant challenge today. One of the most promising ways to ensure energy efficiency is the use of multifunctional polyvalent walls and provision of polyvalent heat supply from renewable energy sources. Since energy efficiency depends on the spatial arrangement of buildings, construction must ensure a minimum ratio of the area of enclosing structures to the overall building volume (by adding on new facilities in case of reconstruction. It is noted that a systemic approach to ensuring energy efficiency of buildings is impossible without proper regard to the environmental parameters of heat insulation materials.

  19. Cep63 and cep152 cooperate to ensure centriole duplication.

    Directory of Open Access Journals (Sweden)

    Nicola J Brown

    Full Text Available Centrosomes consist of two centrioles embedded in pericentriolar material and function as the main microtubule organising centres in dividing animal cells. They ensure proper formation and orientation of the mitotic spindle and are therefore essential for the maintenance of genome stability. Centrosome function is crucial during embryonic development, highlighted by the discovery of mutations in genes encoding centrosome or spindle pole proteins that cause autosomal recessive primary microcephaly, including Cep63 and Cep152. In this study we show that Cep63 functions to ensure that centriole duplication occurs reliably in dividing mammalian cells. We show that the interaction between Cep63 and Cep152 can occur independently of centrosome localisation and that the two proteins are dependent on one another for centrosomal localisation. Further, both mouse and human Cep63 and Cep152 cooperate to ensure efficient centriole duplication by promoting the accumulation of essential centriole duplication factors upstream of SAS-6 recruitment and procentriole formation. These observations describe the requirement for Cep63 in maintaining centriole number in dividing mammalian cells and further establish the order of events in centriole formation.

  20. Ensuring Sustainable Development through Urban Planning in Pakistan

    Directory of Open Access Journals (Sweden)

    Mohammad Qasim

    2013-04-01

    Full Text Available Urban planning includes land use management and environmental change. It makes arrangement for community facilities and services. Since, sustainable development has been included as a vital end product of all planning goals it also provides for balanced use of land, housing and transportation and better quality of life. Present urban planning in Pakistan is not ensuring sustainable development in Pakistan. This is tested through the case study of master planning in Rawalpindi and its implementation through housing schemes in Rawalpindi, Pakistan. Large portions of provisions of master plans are not implemented. This paper explains how the urban planning will be made enabled to ensure sustainable development in Pakistan. Six numbers of housing schemes and two squatter settlements have been surveyed through questionnaires, secondary data, the opinions of the experts from related fields and site observations. Amenities and social services at far distance, very less green area, Less quantity and bad quality of water, absence of comprehensive solid waste management and sewage disposal system and nontreatment of solid waste, effluent and sewage, prevalent unhygienic conditions and air and water pollution are the existing factors effecting the sustainability. There is a need to revisit the urban planning and a comprehensive Urban and Environment Planning Law at national level and at provincial level is recommended to enable the urban planning to ensure the sustainable development in Pakistan

  1. Ensuring sustainable development through urban planing in pakistan

    International Nuclear Information System (INIS)

    Qasim, M.; Zaidi, S.S.U.

    2013-01-01

    Urban planning includes land use management and environmental change. It makes arrangement for community facilities and services. Since, sustainable development has been included as a vital end product of all planning goals it also provides for balanced use of land, housing and transportation and better quality of life. Present urban planning in Pakistan is not ensuring sustainable development in Pakistan. This is tested through the case study of master planning in Rawalpindi and its implementation through housing schemes in Rawalpindi, Pakistan. Large portions of provisions of master plans are not implemented. This paper explains how the urban planning will be made enabled to ensure sustainable development in Pakistan. Six numbers of housing schemes and two squatter settlements have been surveyed through questionnaires, secondary data, the opinions of the experts from related fields and site observations. Amenities and social services at far distance, very less green area, Less quantity and bad quality of water, absence of comprehensive solid waste management and sewage disposal system and non- treatment of solid waste, effluent and sewage, prevalent unhygienic conditions and air and water pollution are the existing factors effecting the sustainability. There is a need to revisit the urban planning and a comprehensive Urban and Environment Planning Law at national level and at provincial level is recommended to enable the urban planning to ensure the sustainable development in Pakistan. (author)

  2. Cartel law as an instrument for ensuring security of energy supply; Kartellrecht als Instrument der sicheren Energieversorgung

    Energy Technology Data Exchange (ETDEWEB)

    Roth, W.H. [Bonn Univ. (Germany). Inst. fuer Internationales Privatrecht und Rechtsvergleichung

    2007-07-01

    The title of this paper - cartel law as an instrument for ensuring security of supply - may seem surprising to some. After all, the concepts of security of supply and cartel law are generally viewed as conflicting with one another, as when prohibitive or interdictive norms of cartel law are restricted or suspended in the name of ensuring security of supply. The title implies that there is also another perspective on this relationship, namely that cartel is geared to the goal of maintaining a viable competitive environment. To the extent that competition serves the purpose of ensuring consumers' greatest possible security of supply, even though this may not be its only purpose, any economic system that is driven by competition will also work towards ensuring the security of the energy supply. Seen from this perspective the paper's title is aptly worded, speaking of security of supply through competition rather than through its (justified) restriction. The creation of a European internal energy market in which energy resources are offered and demanded across borders will contribute to ensuring the security of the energy supply. To the extent that cartel law acts towards keeping markets open and safeguarding competition it will also serve the purpose of ensuring security of supply. This applies in particular in cases where contractual bonds act as a repellent, preventing other suppliers from entering the market and thus also counteracting the diversification of buying sources.

  3. PROBLEMS OF HARMONIZATION OF THE GOALS AND VITAL INTERESTS IN ENSURING SOCIO-ECONOMIC SECURITY

    Directory of Open Access Journals (Sweden)

    D. N. Shvayba1

    2017-01-01

    Full Text Available Formation of an independent democratic Belarusian state is inextricably linked with transformations in all aspects of public life and, first of all, in economy. Economic reforms in Belarus are directed on creation of socially oriented market economic system, which will ensure the most efficient usage of resources at minimum social cost. In the social economy concepts of “equality” and “poverty” are considered as basic ones. Social security services are based on these concepts and role of the social security in any country is to reduce poverty and increase equality. In modern world poverty is uniquely associated with a low level of economic development and its eradication is the first step on the path to economic growth. As for inequality, such clear connection of this concept with economic development can not be traced. There are various theories explaining the impact of inequality on economic growth. However, they cannot be considered satisfactory because they predict opposite results. Several studies have universally postulated a security as protection of vital interests of a human being, society and State from internal and external threats. Vital interests comprise a set of needs and satisfaction of these needs reliably ensures existence and possibility of progressive development of a human being, society and State which are the main objects of the security. Presence of a hierarchical structure for organization of the system or its subsystems is an essential feature for any socio-economic system. The economy is a poly-hierarchical system. When considering the hierarchical structure of production management it is important to consider one property of the economic system that is incompleteness of information.

  4. Basic concepts

    International Nuclear Information System (INIS)

    Dorner, B.

    1999-01-01

    The basic concepts of neutron scattering as a tool for studying the structure and the dynamics of condensed matter. Theoretical aspects are outlined, the two different cases of coherent and incoherent scattering are presented. The issue of resolution, coherence volume and the role of monochromators are also discussed. (K.A.)

  5. Simple Concepts

    Czech Academy of Sciences Publication Activity Database

    Materna, Pavel

    2013-01-01

    Roč. 28, č. 3 (2013), s. 295-319 ISSN 0353-5150 R&D Projects: GA ČR(CZ) GAP401/10/0792 Institutional support: RVO:67985955 Keywords : concept * constructions * set-theoretical paradigm Subject RIV: AA - Philosophy ; Religion

  6. Ensuring continuous improvement processes through standardization in the automotive company

    Directory of Open Access Journals (Sweden)

    Marta Jagusiak-Kocik

    2014-06-01

    Full Text Available This chapter presents the concept of standardization. Presented research subject-central lamp, which is part of the car's external illumination. With BOST questionnaire - management principles Toyota's questions were analyzed E6 area associated with the six Toyota management principle

  7. Ensuring people's participation in social forestry | Idumah | Journal ...

    African Journals Online (AJOL)

    There are however factors militating against this concepts; these include poverty, and hunger, land tenure system and food production without a corresponding appreciation of the full prospects of tree growing. To be able to reap the full benefits of social forestry, there is need to streamline and strengthen the information link ...

  8. THE ISSUEOFSTRENGTHENING BUDGET CAPACITY FOR ENSURING THE FINANCIALINDEPENDENCE OFLOCALAUTHORITIES

    Directory of Open Access Journals (Sweden)

    Dmytriy V. Nekhaychuk

    2018-05-01

    Full Text Available The paper deals with the issues on strengthening local governments’ budget capacity in the face of modern challenges. It shows the conceptual in-depth study of local budgets foundations, income and practical recommendations focusing on stability and capacity. The author proves that the revenues of local budgets play a crucial role in ensuring the full and effective performance of the functions and local authorities’ tasks. The paper shows the scientific analysis of modern economists’ views on the local authorities’ financial autonomy and the local budgets’ role in the process. The paper also shows the retrospective comparative analysis of methods, used by local and foreign scientists for the formation of local budgets’ revenues. It considers the economic nature of income in local budgets as a source of finance, ensures the efficient operation of local authorities. It has been found out that the organization of the process of forming local budgets’ revenues is influenced by the organizational and legal forms of management, type of ownership and specifics of enterprises. Taxes are the dominant source of local budgets’ incomes, the financial regulator of production, means of ensuring socio-economic development of the separate administrative and territorial units and the state as a whole. The authors also analyze different types of revenues, including tax, in the revenue part of local budgets. The authors propose to expand the list of local taxes and fees due to the introduction of tax with targeted use of received funds. The conceptual basis of financial independence of local self-government lies in in the optimal interests of the population, local government, state and business structures. The increase of own revenues in the share of local budgets becomes a strategic issue of the financial autonomy and the corresponding administrative and territorial units.

  9. Systems and processes that ensure high quality care.

    Science.gov (United States)

    Bassett, Sally; Westmore, Kathryn

    2012-10-01

    This is the second in a series of articles examining the components of good corporate governance. It considers how the structures and processes for quality governance can affect an organisation's ability to be assured about the quality of care. Complex information systems and procedures can lead to poor quality care, but sound structures and processes alone are insufficient to ensure good governance, and behavioural factors play a significant part in making sure that staff are enabled to provide good quality care. The next article in this series looks at how the information reporting of an organisation can affect its governance.

  10. Ensuring long time access to DELPHI data: the IDEA project

    International Nuclear Information System (INIS)

    Camporesi, T.; Charpentier, P.; Elsing, M.; Liko, D.; Smirnov, N.; Wicke, D.

    2001-01-01

    The long term accessibility of its data is an important concern of the DELPHI collaboration. It is the authors' assumption that the storage of the data itself will be a minor issue due to the progress in storage technologies. Therefore DELPHI focuses on a reorganisation of the data, which should provide a flexible and coherent framework for physics analysis in the future. The authors describe the current status of the IDEA (Improved DElphi Analysis) project which will ensure usability of DELPHI data for future generations of physicists

  11. Academics' conceptions of teaching sustainability

    OpenAIRE

    Wyatt, Margaret

    2017-01-01

    Over the last decade a growing number of universities have committed to ensuring that sustainability is integral to higher education with the intent of preparing eco-literate graduates who can make positive contributions to the sustainability of the environment. With particular consideration for the increasingly internationalised teaching environment of many higher education institutions, this study sought to explore how academics' conceptions of teaching sustainability might d...

  12. Astrophysical Concepts

    CERN Document Server

    Harwit, Martin

    2006-01-01

    This classic text, aimed at senior undergraduates and beginning graduate students in physics and astronomy, presents a wide range of astrophysical concepts in sufficient depth to give the reader a quantitative understanding of the subject. Emphasizing physical concepts, the book outlines cosmic events but does not portray them in detail: it provides a series of astrophysical sketches. For this fourth edition, nearly every part of the text has been reconsidered and rewritten, new sections have been added to cover recent developments, and others have been extensively revised and brought up to date. The book begins with an outline of the scope of modern astrophysics and enumerates some of the outstanding problems faced in the field today. The basic physics needed to tackle these questions are developed in the next few chapters using specific astronomical processes as examples. The second half of the book enlarges on these topics and shows how we can obtain quantitative insight into the structure and evolution of...

  13. Ensuring the 50 year life of a fissile material container

    International Nuclear Information System (INIS)

    Glass, R.E.; Towne, T.L.

    1997-12-01

    Sandia was presented with an opportunity in 1993 to design containers for the long term storage and transport of fissile material. This program was undertaken at the direction of the US Department of Energy and in cooperation with Lawrence Livermore National Laboratory and Los Alamos National Laboratory which were tasked with developing the internal fixturing for the contents. The hardware is being supplied by Allied Signal Federal Manufacturing and Technologies, and the packaging will occur at Mason and Hangar Corporation's Pantex Plant. The unique challenge was to design a container that could be sealed with the fissile material contents; and, anytime during the next 50 years, the container could be transported with only the need for the pre-shipment leak test. This required not only a rigorous design capable of meeting the long term storage and transportation requirements, but also resulted in development of a surveillance program to ensure that the container continues to perform as designed over the 50-year life. This paper addresses the design of the container, the testing that was undertaken to demonstrate compliance with US radioactive materials transport regulations, and the surveillance program that has been initiated to ensure the 50-year performance

  14. [Ensure - complete and balanced nutrition, convenient on work].

    Science.gov (United States)

    Kurenkov, A V; Iuriatin, A A

    2013-01-01

    The work conditions often may compromise a company ability to supply their employees with adequate, hot meals. For heavy labor workers and some office employees it is important to restore energy and nutrients with food, balanced in nutrients. The lack of adequate nutritive support can give a negative impact on different organs functions. One of the main principles of healthy nutrition is - diet must be balanced in nutrients. Which is easy to say, but difficult to implement, especially on some industries. Complete and balanced liquid and ready-to-use nutrition is new trend in nutrition of healthy people who cannot consume optimal diet, and in people with the risk of nutrient deficiencies. One-two packs of Ensure daily can significantly improve a worker ration. 2 and more packs could serve as a real complete and balanced lunch (>or=780 kcal). Also Ensure is easy to store and to deliver in distant places of work and can be recommended for use as a convenient, complete and balanced nutrition on work.

  15. THE ROLE OF MORTGAGE CREDIT IN ENSURING ECONOMIC GROWTH

    Directory of Open Access Journals (Sweden)

    Z. L. Garipova

    2014-04-01

    Full Text Available The decision of the important social task - ensuring the availability of housing for the mass of the population of the country, on the one hand, allowed to launch investment, savings, financial and credit mechanisms for ensuring economic growth of the Russian economy on the other. Despite the high degree of sophistication in the scientific literature of the organization of mortgage lending system, a study of its impact on economic growth factors in the scientific literature clearly insufficient. The original article was the theory of economic growth, which allowed on the basis of research of interaction of demand for residential property, it deals with the housing mortgage credit to justify a conclusion about its importance not only for solution of social tasks, availability of housing, but also a significant impact on the demand and supply on the residential property market. Based on the analysis of statistical data for the period from 2006 to 2012, and their correlation analysis carried out research of factors of development of housing markets and mortgage lending, namely incomes, housing prices, interest rates on loans, «channel lending conditions, the terms of banking mortgage.Purchase on Elibrary.ru > Buy now

  16. Innovations as a Factor for Ensuring Economic Safety

    Directory of Open Access Journals (Sweden)

    Maxim SANDU

    2017-06-01

    Full Text Available In modern conditions of development of the competitive environment, one of the main ways to solve economic, social and environmental problems is to use the latest achievements of science and technology. Each enterprise seeks to ensure that economic growth is intense, i.e. to be a consequence of the application of more sophisticated factors of production and technology. The prerequisite for intensive growth is the use of innovative strategy in the practical activities of enterprises. The end result of innovations is the materialization and industrial development of innovation, the idea of which can be the scientific and technical activity, and marketing research to identify unmet needs. The innovations are an effective defensive reaction of the firm to the emerging threats of losing market place, constant pressure from competitors, the challenge of new technologies, shortening the life of products, legislative restrictions and changing the market situation. In the offensive version, the innovation is a mean of exploiting new opportunities to preserve or gain a competitive advantage. In the long term aspect, the company has no choice but to pursue an innovation policy, which is the only source of lasting success. The main objective of researching the innovation activity of any organization is to ensure competitiveness in market conditions in order to identify risk factors and ways to overcome them.

  17. Investment-innovation mechanism of ensuring competitiveness of industrial enterprises

    Directory of Open Access Journals (Sweden)

    Kozyk Vasyl V.

    2014-01-01

    Full Text Available The article considers the process of formation of the investment-innovation mechanism of ensuring competitiveness of industrial enterprises. It identifies the essence, composition, goals and means of functioning of this mechanism. It establishes sequence of the process of functioning of the investment-innovation mechanism of ensuring competitiveness of economic subjects. It marks out such particular types of this mechanism: mechanism of renovation of fixed assets of an enterprise, mechanism of formation of channels and network of sales of enterprise products, mechanism of expansion of production capacity of the enterprise on manufacture of traditional types of products, mechanism of introduction of new progressive production processes, mechanism of development and production of innovation products, and mechanism of reduction of the level of risk of investment activity of the enterprise. The article conducts modelling of the process of development and realisation of investment solutions on introduction of progressive technologies of manufacture of products at the enterprise. It offers a method of selection of the most competitive variant of technology of manufacture of products depending on the level of quality and also specific current capital outlays for their manufacture.

  18. FACTOR IN ENSURING A BALANCED BUDGET NORTHERN TERRITORIES

    Directory of Open Access Journals (Sweden)

    Tatiana Anatol’evna Naidenova

    2016-02-01

    Full Text Available The main tools of sustainable development of the country as a whole and its individual regions are federal and regional budgets. At the same time a prerequisite for the use of this tool is its equilibrium. It is the basic principle of a responsible fiscal policy. The article describes the factors to equilibrium. on the budgets of the northern regions of the Russian Federation. The measures to ensure budgetary equilibrium in the northern regions of the Russian Federation are offered.The purpose of the article. Substantiating the measures to balance the budgets of the northern Russian Federation subjects on the basis of analysis of the factors that directly affect the mobilization of potential tax revenues to regional budgets.Method and methodology of work. Theoretical and empirical methods, analysis, synthesis, induction, deduction.Results of the study. To ensure factors unbalanced budgets northern territories. The proposals the balance of revenues and expenditures of the regional budgets of the northern regions of the Russian Federation are submitted.Application area. Finance authorities of subjects of the Russian Federation.

  19. Introductory concepts

    International Nuclear Information System (INIS)

    Barnes, W.E.

    1983-01-01

    Physical theories are commonly classified as being either ''classical'' or ''modern''. The reasons for this distinction are both historical and substantive. Limited in the sophistication of their measuring instruments, early scientists proposed theories appropriate for the description of the simplest and most accessible physical phenomena, e.g., the trajectories of the planets. Because of the class of phenomena observed, certain beliefs came to underlie all classical theories with regard to the nature of time, space, matter, etc. For example, the idea was undisputed that an object has at all times both a definite position and velocity. Not until the interior of the atom and the nature of electromagnetic radiation were explored was it discovered that the concepts of classical physics are inadequate to deal with many phenomena. A reassessment of fundamental postulates led to the formulation of modern physics which, it is believed, successfully treats the behavior of all physical systems. To gain an understanding of the rudiments of modern physics, one proceeds as the early scientists did by first mastering the classical concepts that emerge from their intuitive picture of the world. Modifications of these concepts are subsequently introduced which allow a more accurate treatment of physical phenomena, particularly atomic and nuclear systems

  20. Toward a Shared Urban Transport System Ensuring Passengers & Goods Cohabitation

    Directory of Open Access Journals (Sweden)

    Anna Trentini

    2010-07-01

    Full Text Available The paper presents radical new urban transportation system concepts, potentially allowing changing the economic and environmental costs of passenger and freight transportation. The driver focuses on the concept of sharing, which means to make a joint use of transport resources, between passengers and goods flows. From a field observation of several existing solutions, an inductive reasoning enables us to move from a set of specific facts to establish an archetype for a radical new urban transportation system. Once the archetype defined, it is translated in real life through the example of the On Route proposal for London. The research frame of this paper is the ANR C-Goods (City Goods Operation Optimization using Decision support System project. Started in February 2009 the project involves four partners , and will end on 2011.

  1. Scientific Research & Subsistence: Protocols to Ensure Co-Existence

    Science.gov (United States)

    Nachman, C.; Holman, A.; DeMaster, D.

    2017-12-01

    Commercial, industrial, and research interests in the Arctic are expanding rapidly. Potentials are numerous and exciting, giving rise to the need for guidelines to ensure interactions among waterway users do not conflict. Of particular concern is the potential for adverse impacts to U.S. Arctic coastal communities that rely on living marine resources for nutritional and cultural health, through subsistence hunts from small craft, ice edges, and shore. Recent events raised concerns over research surveys potentially interfering with subsistence hunts in the Bering, Chukchi, and Beaufort Seas. Incidents led to calls by Native Alaskan communities to restrict science activities with a mixed response from the scientific community (i.e., some sympathetic, some defensive). With a common goal of wanting to mitigate this potential interaction, Federal agencies made a commitment in the National Strategy for the Arctic Region to coordinate and consult with Alaska Natives and also to pursue responsible Arctic stewardship, with understanding through scientific research and traditional knowledge. The effort to create a "Standard of Care" for research surveys incorporates years of experience by subsistence hunters working to mitigate impacts of other anthropogenic activities in the region, as well as best practices by many in the research community. The protocols are designed to ensure potential conflicts between the scientific research community and subsistence hunters are avoided and to encourage mutual assistance and collaboration between researchers and hunters. The guidelines focus on enhancing communication between researchers and subsistence hunters before, during, and after research occurs. The best management practices outlined in the Standard of Care assist those overseeing and funding scientific research in making decisions about how best to accomplish the goals of the research while ensuring protection of the Alaska subsistence lifestyle. These protocols could also be

  2. Distributed Design of a Central Service to Ensure Deterministic Behavior

    Directory of Open Access Journals (Sweden)

    Imran Ali Jokhio

    2012-10-01

    Full Text Available A central authentication service to EPC (Electronic Product Code system architecture is proposed in our previous work. A challenge for a central service always arises that how it can ensure a certain level of delay while processing emergent data. The increasing data in the EPC system architecture is tags data. Therefore, authenticating increasing number of tag in the central authentication service with a deterministic time response is investigated and a distributed authentication service is designed in a layered approach. A distributed design of tag searching services in SOA (Service Oriented Architecture style is also presented. Using the SOA architectural style a self-adaptive authentication service over Cloud is also proposed for the central authentication service, that may also be extended for other applications.

  3. Standardization by ISO to Ensure the Sustainability of Space Activities

    Science.gov (United States)

    Kato, A.; Lazare, B.; Oltrogge, D.; Stokes, H.

    2013-08-01

    The ISO / Technical Committee 20 / Sub-committee 14 develops debris-related standards and technical reports to mitigate debris and help ensure mission and space sustainability. While UN Guidelines and the IADC Guidelines encourage national governments and agencies to promote debris mitigation design and operation, the ISO standards will help the global space industry promote and sustain its space-related business. In this paper the scope and status of each ISO standard is discussed within an overall framework. A comparison with international guidelines is also provided to demonstrate the level of consistency. Finally, as a case study, the ISO standards are applied to a CubeSat mission, thus demonstrating their usability on a relatively recent and popular class of satellite.

  4. Ensuring the safety of nuclear facilities located in large cities

    International Nuclear Information System (INIS)

    Ryazantsev, E.P.; Kolyadin, V.I.; Bylkin, B.K.; Zverkov, Yu.A.

    2002-01-01

    The problems of ensuring the safety of nuclear facilities and other facilities representing a radiation hazard (hereinafter referred to as 'nuclear facilities') which are located in large cities are considered in the light of the experience with the 'Kurchatov Institute' Russian Research Centre. The accumulation of substantial quantities of spent nuclear fuel and radwaste at the Centre was an inevitable consequence of the military and civilian nuclear research programmes which started there in 1943. A comprehensive programme has been developed for reducing the impact of ionizing radiation on the Centre's personnel, the population living near the Centre and the local environment. The authors describe the basic elements of a programme for decommissioning reactor facilities and eliminating spent fuel and radwaste storage sites and also describe how the programme is progressing. (author)

  5. Creative payment strategy helps ensure a future for teaching hospitals.

    Science.gov (United States)

    Vancil, D R; Shroyer, A L

    1998-11-01

    The Colorado Medicaid Program in years past relied on disproportionate share hospital (DSH) payment programs to increase access to hospital care for Colorado citizens, ensure the future financial viability of key safety-net hospitals, and partially offset the state's cost of funding the Medicaid program. The options to finance Medicaid care using DSH payments, however, recently have been severely limited by legislative and regulatory changes. Between 1991 and 1997, a creative Medicaid refinancing strategy called the major teaching hospital (MTH) payment program enabled $131 million in net payments to be distributed to the two major teaching hospitals in Colorado to provide enhanced funding related to their teaching programs and to address the ever-expanding healthcare needs of their low-income patients. This new Medicaid payment mechanism brought the state $69.5 million in Federal funding that otherwise would not have been received.

  6. Cyborg psychiatry to ensure agency and autonomy in mental disorders. A proposal for neuromodulation therapeutics.

    Science.gov (United States)

    Micoulaud-Franchi, Jean-Arthur; Fond, Guillaume; Dumas, Guillaume

    2013-01-01

    Neuromodulation therapeutics-as repeated Transcranial Magnetic Stimulation (rTMS) and neurofeedback-are valuable tools for psychiatry. Nevertheless, they currently face some limitations: rTMS has confounding effects on neural activation patterns, and neurofeedback fails to change neural dynamics in some cases. Here we propose how coupling rTMS and neurofeedback can tackle both issues by adapting neural activations during rTMS and actively guiding individuals during neurofeedback. An algorithmic challenge then consists in designing the proper recording, processing, feedback, and control of unwanted effects. But this new neuromodulation technique also poses an ethical challenge: ensuring treatment occurs within a biopsychosocial model of medicine, while considering both the interaction between the patients and the psychiatrist, and the maintenance of individuals' autonomy. Our solution is the concept of Cyborg psychiatry, which embodies the technique and includes a self-engaged interaction between patients and the neuromodulation device.

  7. Cyborg psychiatry to ensure agency and autonomy in mental disorders. A proposal for neuromodulation therapeutics.

    Directory of Open Access Journals (Sweden)

    Jean-Arthur eMicoulaud Franchi

    2013-09-01

    Full Text Available Neuromodulation therapeutics—as repeated Transcranial Magnetic Stimulation (rTMS and neurofeedback—are valuable tools for psychiatry. Nevertheless, they currently face some limitations: rTMS has confounding effects on neural activation patterns, and neurofeedback fails to change neural dynamics in some cases. Here we propose how coupling rTMS and neurofeedback can tackle both issues by adapting neural activations during rTMS and actively guiding individuals during neurofeedback. An algorithmic challenge then consists in designing the proper recording, processing, feedback, and control of unwanted effects. But this new neuromodulation technique also poses an ethical challenge: ensuring treatment occurs within a biopsychosocial model of medicine, while considering both the interaction between the patients and the psychiatrist, and the maintenance of individuals’ autonomy. Our solution is the concept of Cyborg psychiatry, which embodies the technique and includes a self-engaged interaction between patients and the neuromodulation device.

  8. Safety and excellence--is regulation ensuring their achievement

    International Nuclear Information System (INIS)

    Levesque, R.J.A.

    1992-01-01

    Canada has a large, vigorous nuclear industry staffed by competent people, and a vigourous, independent regulatory agency similarly staffed. Nevertheless, there have been many signs over the last few years that the level of operating and engineering excellence needed to ensure a high level of safety was not being achieved in some key sections of the industry. Years of successful, accident-free operation - a hallmark of Canadian nuclear generating stations - are not by themselves a proof of adequate safety. Signs that the level of excellence is not being met in the nuclear reactor business have been seen, for example, in reviews of significant events, in the standard of generating documentation, and in the time taken to implement necessary design modifications. In the radioisotope business, the number of violations of licence conditions has been growing steadily, and there are an unacceptable number of workers exceeding regulatory dose limits. While many of these violations are minor in themselves, their prevalence suggests a degree of complacency has been developing which will be an enemy of excellence. Equally, the level of review, assessment, inspection and confirmatory research carried out in the past by the Atomic Energy Control Board (AECB) has been clearly inadequate. The paper discusses these and other examples of a lack of excellence, particularly in organization and management within its licensees and its effect on safety,. and identifies some of the performance indicators used. The paper also identifies some of the actions that are being taken by the AECB and the licensees to ensure an adequate level of safety is being maintained. The AECB is increasing, for example, its frequency of inspections in several industrial sectors and increasing its depth of safety review of nuclear generating stations

  9. Unlicensed pharmaceutical preparations for clinical patient care: Ensuring safety.

    Science.gov (United States)

    de Wilde, Sofieke; de Jong, Maria G H; Le Brun, Paul P H; Guchelaar, Henk-Jan; Schimmel, Kirsten J M

    2018-01-01

    Most medicinal products dispensed to patients have marketing authorization (MA) to ensure high quality of the product, safety, and efficacy. However, in daily practice, to treat patients adequately, there is a medical need for drugs that do not hold MA. To meet this medical need, medicinal products are used in clinical care without MA (unlicensed), such as products prepared by (local) pharmacies: the pharmaceutical preparations. Three types of pharmaceutical preparations are distinguished: (i) reconstitution in excess of summary of product characteristics; (ii) adaptation of a licensed medicinal product (outside its official labeling); (iii) medicinal products from an active pharmaceutical ingredient. Although unlicensed, patients may expect the same quality for these unlicensed pharmaceutical preparations as for the licensed medicinal products. To assure this quality, a proper risk-benefit assessment and proper documentation in (centralized) patient registries and linking to a national pharmacovigilance database should be in place. Based on a risk assessment matrix, requirements for quality assurance can be determined, which has impact on the level of documentation of a pharmaceutical preparation. In this paper, the approach for good documentation including quality assurance and benefit-risk assessment will be discussed and possibilities for patient registries are described to make these crucial preparations available for regular patient care. KEY POINTS Ensuring pharmaceutical quality and performing a proper benefit-risk assessment will guarantee safe use of pharmaceutical preparations. Good documentation of (ultra-)orphan treatments can be collected in centralized patient registries and should be combined with existing information in (inter)national databases and self-reflection of patients. Linking patient registries to a centralized database for adverse drug events is highly recommended as it increases safety control of the (ultra) orphan pharmaceutical

  10. Components of formalized description of selecting tools for ensuring stability of banking system

    Directory of Open Access Journals (Sweden)

    N.P. Pogorelenko

    2015-09-01

    Full Text Available A banking system is one of the key elements of a financial market of any country. Effectiveness and functional orientation of a banking system provide continuous and targeted financial resources flowing between different sectors of economy and this allows to perform economic activities of various entities. Thus, a banking system plays an essential role in the formation of market relations. A question of stable functioning of a banking system can be defined as a key one. The basic task is to improve the management of a banking system by achieving its stability. The disclosure of formalized description of the definition of tools to influence the selection procedure for ensuring stability of a banking system should be determined as the primary objective. For reaching the goal a comparative study has been introduced and generalized concerning the concept definition of «banking system» and the ideology of its management according to the circumstances and factors of influence. The combination of individual components is to determine the instruments of influence on the banking system activity in the form of chain ties. On the base of the analysis carried out the article grounds the necessity of the generalized use of formalized description of the procedures for selecting instruments for ensuring stability of a banking system. For the purpose of this procedure the author has also grounded, determined and disclosed some of its components. To implement the relevant qualitative phase of formalization the author has proposed the use of chain patterns, and to quantify the individual parameters of such a procedure the methodology of border stochastic analysis has been offered. As a scientific novelty of the present research it is necessary to note the qualitative and quantitative phases for formal presentation of describing procedures for the selection of tools to ensure banking system stability as well as the introduction of chain schemes for the

  11. Does IGRT ensure target dose coverage of head and neck IMRT patients?

    International Nuclear Information System (INIS)

    Graff, Pierre; Hu Weigang; Yom, Sue S.; Pouliot, Jean

    2012-01-01

    Purpose: To determine if image-guided radiotherapy (IGRT) ensures dose coverage to the target, and to assess the dosimetric impact of anatomic changes using megavoltage cone-beam CT (MVCBCT) for patient positioning during head and neck IMRT. Methods and materials: Forty-eight MVCBCT from 10 head and neck IMRT/IGRT patients were analyzed off-line. Target volumes and organs at risk (OARs) contours delineated on CT were transferred and adjusted on MVCBCT images. Each MVCBCT was processed to allow dose recalculation, resulting in 469 dose–volume histograms (DVHs). The concept of dosimetric latitude was introduced to provide a clinical perspective. Results: MVCBCT target DVHs showed a moderate level of difference in D95 (dose to ⩾95% of volume), generally less than a 5% difference from the planned dose. Delivered-dose increases to the spinal cord and brainstem showed no apparent time trend. The 4 mm margin around OARs was a useful precaution to prevent exceeding critical dose thresholds. The parotid glands showed progressive increases in mean dose related to shrinkage of the external contours. Conclusion: IGRT repositioning ensured target volume coverage, but significant dose variations were observed for OARs. The dosimetric impact of anatomic changes during radiotherapy was of lesser importance than the effects of IGRT repositioning.

  12. Radiation processing of leafy vegetables to ensure their microbial safety

    International Nuclear Information System (INIS)

    Khade, H.D.; Jain, M.P.; Satyendra, Gautam

    2015-01-01

    Leafy vegetables which are consumed in raw form such as spinach, coriander and mint were found to be heavily burdened with microbial load including presumptive coliform, an indicator of pathogenic contaminations. Total aerobic plate counts in fresh spinach, coriander and mint samples collected from different location of Mumbai and nearby cities were found to be in the order of ∼ 10 7 to ∼ 10 8 CFU/g. In these samples yeast and mould count was in the order of ∼10 5 CFU/g and presumptive coliform in the order of ∼ 10 4 to ∼10 5 CFU/g. As per USFDA coliform load in the food commodity should be nil. The finding thus indicates that these fresh vegetables are not safe for raw consumption. Hence there is utmost need of process which can ensure the safety by reducing their microbial load below permissible level (<10 4 CFU/gm) and coliform load to nil without affecting the appearance and quality of such produce. In this study gamma radiation was used for hygienization of leafy vegetables. The sample were first cleaned in potable water followed by sodium hypochlorite wash (200 ppm for 20 min), air dried, packed in styrofoam based tray, wrapped with cling film and radiation processed at 1 to 2.5 kGy and stored at 4 and 10℃ . Post irradiation microbiological analysis of radiation processed samples was carried out at in 2 kGy irradiated samples total plate count was below ∼10 3 CFU/g and presumptive coliform count was below detectable level. Yeast and mould count in these samples also reduced to below ∼ 10 3 CFU/g. Based on the study the following combination treatment can be given to raw leafy vegetables, washing with potable water (5 min) → sodium hypochlorite (200 ppm 20 min) wash → Air drying → Packaging in styrofoam based tray and wrapping with cling film → Irradiation at 2 kGy → storage at 4℃ . Besides ensuring safety the treatment also resulted in increased shelf life extension of the commodities up to 20 days. (author)

  13. Ensuring the sustainability of EDF power plant operating capacity

    International Nuclear Information System (INIS)

    Francois, J.

    2009-01-01

    The life extension of the power plants is considered whereas EDF must face an acceleration of the retirement rates due to the fact that the first generations of the baby-boom are ageing 60 years, now. Between 2000 and 2006, EDF gradually set up a system of management of competencies. On the one hand, EDF moved from logic of relatively standardized training to a more individualized logic of acquisition of competencies. In addition, the objective of maintenance of internat competencies defined in 2000 was supplemented in 2003 by a prospective dimension intended to anticipate the departures in inactivity. Then in 2006 competencies of sub-contractors were taken into account. During this period I.R.S.N. has assessed 3 times this system of management. This article briefly presents the principal lessons driven from these evaluations. It accounts for the undeniable effort made by EDF to ensure the maintenance of its competencies. However, it stresses that a high level of vigilance is still needed because it is not stabilized already. (author)

  14. Robust mitotic entry is ensured by a latching switch

    Directory of Open Access Journals (Sweden)

    Chloe Tuck

    2013-07-01

    Cell cycle events are driven by Cyclin dependent kinases (CDKs and by their counter-acting phosphatases. Activation of the Cdk1:Cyclin B complex during mitotic entry is controlled by the Wee1/Myt1 inhibitory kinases and by Cdc25 activatory phosphatase, which are themselves regulated by Cdk1:Cyclin B within two positive circuits. Impairing these two feedbacks with chemical inhibitors induces a transient entry into M phase referred to as mitotic collapse. The pathology of mitotic collapse reveals that the positive circuits play a significant role in maintaining the M phase state. To better understand the function of these feedback loops during G2/M transition, we propose a simple model for mitotic entry in mammalian cells including spatial control over Greatwall kinase phosphorylation. After parameter calibration, the model is able to recapture the complex and non-intuitive molecular dynamics reported by Potapova et al. (Potapova et al., 2011. Moreover, it predicts the temporal patterns of other mitotic regulators which have not yet been experimentally tested and suggests a general design principle of cell cycle control: latching switches buffer the cellular stresses which accompany cell cycle processes to ensure that the transitions are smooth and robust.

  15. Robust mitotic entry is ensured by a latching switch.

    Science.gov (United States)

    Tuck, Chloe; Zhang, Tongli; Potapova, Tamara; Malumbres, Marcos; Novák, Béla

    2013-01-01

    Cell cycle events are driven by Cyclin dependent kinases (CDKs) and by their counter-acting phosphatases. Activation of the Cdk1:Cyclin B complex during mitotic entry is controlled by the Wee1/Myt1 inhibitory kinases and by Cdc25 activatory phosphatase, which are themselves regulated by Cdk1:Cyclin B within two positive circuits. Impairing these two feedbacks with chemical inhibitors induces a transient entry into M phase referred to as mitotic collapse. The pathology of mitotic collapse reveals that the positive circuits play a significant role in maintaining the M phase state. To better understand the function of these feedback loops during G2/M transition, we propose a simple model for mitotic entry in mammalian cells including spatial control over Greatwall kinase phosphorylation. After parameter calibration, the model is able to recapture the complex and non-intuitive molecular dynamics reported by Potapova et al. (Potapova et al., 2011). Moreover, it predicts the temporal patterns of other mitotic regulators which have not yet been experimentally tested and suggests a general design principle of cell cycle control: latching switches buffer the cellular stresses which accompany cell cycle processes to ensure that the transitions are smooth and robust.

  16. Failure assessment techniques to ensure shipping container integrity

    International Nuclear Information System (INIS)

    McConnell, P.

    1986-02-01

    This report discusses several methodologies which may be used to ensure the structural integrity of containment systems to be used for the transport and storage of high-level radioactive substances. For economic reasons, shipping containers constructed of ferritic materials are being considered for manufacture by vendors in the US and Europe. Ferritic show an inherent transition from a ductile, high energy failure mode to a brittle, low energy fracture mode with decreasing temperature. Therefore, formal consideration of means by which to avoid unstable brittle fracture is necessary prior to the licensing of ferritic casks. It is suggested that failure of a shipping container wall be defined as occurring when a flaw extends through the outer wall of the containment system. Crack initiation which may lead to unstable brittle crack growth should therefore be prevented. It is suggested that a fundamental linear elastic fracture mechanics (lefm) approach be adopted on a case-by-case basis, applied perhaps by means of appropriate modifications to ASMA Section III or Section XI. A lefm analysis requires information concerning service temperatures, loading rates, flaw sizes, and applied stresses. Tentative judgments regarding these parameters for typical shipping containers have been made

  17. Ensuring microbiological safety of commercial eggs by gamma irradiation

    International Nuclear Information System (INIS)

    Hammad, A.A; Swailam, H.M.; Abd El-Rahim, E.A.; Shallan, M.A; Aly, W.F.

    2009-01-01

    Egg shell sanitizing practices are necessary to improve microbiological safety of fresh eggs. In this work, fifteen fresh eggs samples of each (balady, white and brown eggs) were collected from different local supermarkets to evaluate their microbiological quality. The results indicated that balady eggs were higher in microbial population in comparison with the two other varieties. Salmonella spp. was detected in 9 (60%) samples of balady eggs. The effect of gamma irradiation at dose of 0,2,3 and 4 kGy on microbiological quality of balady eggs during storage at 4± 1 deg c for 35 days as well as on total cholesterol , ph, and total carotenoids contents were also investigated. The results showed that irradiation at 3 kGy reduced total aerobic bacterial counts. Whereas completely eliminated coliform bacteria, E.coli and salmonella spp. Total cholesterol and total carotenoids were decreased in yolk egg. irradiation dose of 3 kGy were efficient and sufficient for ensuring safety, maintain quality and extend shelf-life of balady eggs

  18. Ensuring Microbiological Safety of Fresh Eggs by Using Gamma Irradiation

    International Nuclear Information System (INIS)

    Hammad, A. A.; Swailam, H.M.; Aly, W. F.

    2008-01-01

    Egg shell sanitizing practices are necessary to improve microbiological safety of fresh eggs. In this work, fifteen fresh eggs samples of each (Balady, White and Brown eggs) were collected from different local supermarkets to evaluate their microbiological quality. The results indicated that Balady eggs were higher in microbial population in comparison with the two other varieties. Salmonella spp. was detected in 9 (60%) samples of Balady eggs. The effect of gamma irradiation at dose of 0, 2, 3 and 4 kGy on microbiological quality of Balady eggs during storage at 4±1 degree C for 35 days was studied. The effects of irradiation and storage on total cholesterol, and total carotenoids contents in Balady eggs were also investigated. The results showed that irradiation at 3 kGy reduced total aerobic bacterial counts. Coliform bacteria, E. coli and Salmonella spp. were completely eliminated. Total cholesterol and total carotenoids were decreased in yolk egg as a result of irradiation. Treated Balady eggs with irradiation dose of 3 kGy were efficient and sufficient for ensuring safety, maintain quality and extend shelf-life.

  19. Nuclear safeguards: power tool for ensuring nuclear safety and security

    International Nuclear Information System (INIS)

    Ramakumar, K.L.

    2016-01-01

    The quantitative measurement of fissile nuclear materials through independent measurements is one of the cornerstones of the Nuclear Material Accounting and Control (NUMAC) edifice. The verification of the accountancy also represents one of the key elements of international nuclear materials Safeguards. The very basis of NUMAC is to ensure safeguarding nuclear material and to state with confidence, “no significant amount of nuclear material has been withdrawn from its intended civilian use.” Thus, materials accounting systems are designed to account for or keep track of the amounts and locations of sensitive nuclear materials by periodic measurements. The purpose of this activity is to detect missing items (gross defects). A variety of C/S techniques are used, primarily optical surveillance and sealing. These measures serve to back up nuclear material accountancy by providing means by which access to nuclear material can be monitored. Unattended monitoring is a special mode of application of NDA or C/S techniques, or a combination of these, that operates for extended periods of time. The complexity and diversity of facilities containing safeguarded nuclear material require a correspondingly diverse set of verification techniques and equipment. The equipment and techniques used in safeguards are briefly described in this talk

  20. Future of Assurance: Ensuring that a System is Trustworthy

    Science.gov (United States)

    Sadeghi, Ahmad-Reza; Verbauwhede, Ingrid; Vishik, Claire

    Significant efforts are put in defining and implementing strong security measures for all components of the comput-ing environment. It is equally important to be able to evaluate the strength and robustness of these measures and establish trust among the components of the computing environment based on parameters and attributes of these elements and best practices associated with their production and deployment. Today the inventory of techniques used for security assurance and to establish trust -- audit, security-conscious development process, cryptographic components, external evaluation - is somewhat limited. These methods have their indisputable strengths and have contributed significantly to the advancement in the area of security assurance. However, shorter product and tech-nology development cycles and the sheer complexity of modern digital systems and processes have begun to decrease the efficiency of these techniques. Moreover, these approaches and technologies address only some aspects of security assurance and, for the most part, evaluate assurance in a general design rather than an instance of a product. Additionally, various components of the computing environment participating in the same processes enjoy different levels of security assurance, making it difficult to ensure adequate levels of protection end-to-end. Finally, most evaluation methodologies rely on the knowledge and skill of the evaluators, making reliable assessments of trustworthiness of a system even harder to achieve. The paper outlines some issues in security assurance that apply across the board, with the focus on the trustworthiness and authenticity of hardware components and evaluates current approaches to assurance.

  1. Ensuring the operational safety of finnish nuclear power plants

    International Nuclear Information System (INIS)

    Vuorinen, A.

    1991-01-01

    The Finnish nuclear energy programme has been successful both from the safety and economical point of view. These achievements are based on different factors which are discussed in the paper. Finnish Centre for Radiation and Nuclear Safety (STUK) has specified the technical requirements and procedures to be followed in the design, construction, commissioning and operation of NPPs in a series of guides. The guides are quite demanding and latest results of safety research and technical development are taken into account. Regulatory supervision of Finnish NPPs is comprehensive. As an example of this the regulatory inspection program for operational phase is presented. An important way to ensure operational safety of a NPP is to define a set of limits and conditions to identify limiting safety envelope for plant operation. Practices in Finland are reviewed in the paper. The strategy of Defence in Depth is amongst the fundamental principles of nuclear safety. Two corollary principles of defence of depth are accident prevention and accident mitigation. Means used in following these principles are discussed. (author)

  2. Nonproliferation characteristics of advanced fuel cycle concepts

    International Nuclear Information System (INIS)

    Persiani, P.J.

    1998-01-01

    The purpose of this study is to comment on the proliferation characteristic profiles of some of the proposed fuel cycle alternatives to help ensure that nonproliferation concerns are introduced into the early stages of a fuel cycle concept development program, and to perhaps aid in the more effective implementation of the international nonproliferation regime initiatives and safeguards methods and systems. Alternative cycle concepts proposed by several countries involve the recycle of spent fuel without the separation of plutonium from uranium and fission products

  3. The Conceptual Foundations for Ensuring the International Competitiveness of Tourism Company in the Context of Globalization

    Directory of Open Access Journals (Sweden)

    Skarha Oleksandra O.

    2018-06-01

    Full Text Available The article is aimed at defining the conceptual-strategic principles of ensuring the international competitiveness of tourism enterprise. As result of research the essence and value of management of competitiveness of tourism enterprise in the conditions of globalization were considered. Factors of formation of competitive advantages, and also the reasons determining competitiveness of a tourism product have been determined. The main aspects of formation of quality of services provision have been identified. On the basis of the carried out research, the concept of integrated marketing communications has been formed, which is a combination of traditional ways of communication activity with the only synchronized communication, oriented towards establishing the multichannel relationships with different target audiences, with choosing an own marketing model for each audience. Application of the given concept would allow to optimally choose means of communication and to provide more effective realization of a tourism product at the international market of tourism services that will promote companies’ overgrowing their local status and gaining their self-importance on a global scale.

  4. Ensuring the population living safety in the contaminated areas

    Directory of Open Access Journals (Sweden)

    S. I. Voronov

    2016-01-01

    Full Text Available The state policy of the Russian Federation to ensure population, living in the contaminated areas, life safety is implemented by means of federal programs.12 programs for overcoming the Chernobyl accident consequences, children’s population protection and housing provision for the Chernobyl accident liquidators are adopted and realized during this time. Total financing amount from the federal budget is more than 9,2 billion rubles. The main efforts are directed to create necessary infrastructure in settlements, development and deployment rehabilitation measures for agricultural lands and forests, creation of radiation situation monitoring systems, increase housekeeping safety culture in the contaminated territories, informational support and social and psychological rehabilitation of the population. Within the state programs are developing complex systems of a radiation situation monitoring in 12 subjects of the Russian Federation. Experts training for the outreach work with population, concerning radiation safety, increasing population knowledge level about radiation in a format of seminars, conferences, with use of online technologies is provided. The project on creation the uniform interdepartmental information system on overcoming radiation accidents aftermath, integrating the operating information systems of The Ministry of the Russian Federation for Civil Defence, Emergencies and Elimination of Consequences of Natural Disasters, Federal Service for Hydrometeorology and Environmental Monitoring, the Russian Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing and the Russian Academy of Sciences is realized.However, the problem of overcoming the radiation accidents aftermath remains relevant up to date.In 14 subjects of the Russian Federation there are territories contaminated by radioactive materials as a result of the Chernobyl accident where more than 1,5 million people live.

  5. WISE recommendations to ensure the safety of injections in diabetes.

    Science.gov (United States)

    Strauss, K

    2012-01-01

    Injections and fingersticks administered to patients with diabetes in health care settings present a risk of blood exposure to the injector as well as other workers in potential contact with sharps. Such exposures could lead to transmission of bloodborne pathogens such as hepatitis and HIV. A recent EU Directive requires that where such risks have been identified, processes and devices must be put in place to reduce or eliminate the risk. The aim of this paper is to provide formal guidelines on the application of this Directive to diabetes care settings. These evidence-based recommendations were written and vetted by a large group of international safety experts. A systematic literature search was conducted for all peer-reviewed studies and publications which bear on sharps safety in diabetes. Initially a group of experts reviewed this literature and drafted the recommendations. These were then presented for review, debate and revision to 57 experts from 14 countries at the WISE workshop in October, 2011. After the WISE meeting, the revised Recommendations were circulated electronically to attendees on three occasions, each time in a new iteration with revisions. Each recommendation was graded by the weight it should have in daily practice and by its degree of support in the medical literature. The topics covered include Risks of Sharps Injury and Muco-cutaneous Exposure, The EU Directive, Device Implications, Injection Technique Implications, Education and Training (Creating a "Safety Culture"), Value, Awareness and Responsibility. These safety recommendations provide practical guidance and fill an important gap in diabetes management. If followed, they should help ensure safe, effective and largely injury-free injections and fingersticks. They will serve as the roadmap for applying the new EU Directive to diabetes care. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  6. Mathematical concepts

    CERN Document Server

    Jost, Jürgen

    2015-01-01

    The main intention of this book is to describe and develop the conceptual, structural and abstract thinking of mathematics. Specific mathematical structures are used to illustrate the conceptual approach; providing a deeper insight into mutual relationships and abstract common features. These ideas are carefully motivated, explained and illustrated by examples so that many of the more technical proofs can be omitted. The book can therefore be used: ·         simply as an overview of the panorama of mathematical structures and the relations between them, to be supplemented by more detailed texts whenever you want to acquire a working knowledge of some structure ·         by itself as a first introduction to abstract mathematics ·         together with existing textbooks, to put their results into a more general perspective ·         to gain a new and hopefully deeper perspective after having studied such textbooks Mathematical Concepts has a broader scope and is less detaile...

  7. Eight Forces for Leaders of Change: Presence of the Core Concepts Does Not Guarantee Success, but Their Absence Ensures Failure

    Science.gov (United States)

    Fullan, Michael; Cuttress, Claudia; Kilcher, Ann

    2005-01-01

    The history of educational reform and innovation is replete with good ideas or policies that fail to get implemented or that are successful in one situation but not in another. A missing ingredient in most failed cases is appreciation and use of what is called change knowledge: understanding and insight about the process of change and the key…

  8. Pre-Service Teachers' Conceptions of Probability

    Science.gov (United States)

    Odafe, Victor U.

    2011-01-01

    Probability knowledge and skills are needed in science and in making daily decisions that are sometimes made under uncertain conditions. Hence, there is the need to ensure that the pre-service teachers of our children are well prepared to teach probability. Pre-service teachers' conceptions of probability are identified, and ways of helping them…

  9. Ensuring Food Integrity by Metrology and FAIR Data Principles

    Directory of Open Access Journals (Sweden)

    Michael Rychlik

    2018-05-01

    Full Text Available Food integrity is a general term for sound, nutritive, healthy, tasty, safe, authentic, traceable, as well as ethically, safely, environment-friendly, and sustainably produced foods. In order to verify these properties, analytical methods with a higher degree of accuracy, sensitivity, standardization and harmonization and a harmonized system for their application in analytical laboratories are required. In this view, metrology offers the opportunity to achieve these goals. In this perspective article the current global challenges in food analysis and the principles of metrology to fill these gaps are presented. Therefore, the pan-European project METROFOOD-RI within the framework of the European Strategy Forum on Research Infrastructures (ESFRI was developed to establish a strategy to allow reliable and comparable analytical measurements in foods along the whole process line starting from primary producers until consumers and to make all data findable, accessible, interoperable, and re-usable according to the FAIR data principles. The initiative currently consists of 48 partners from 18 European Countries and concluded its “Early Phase” as research infrastructure by organizing its future structure and presenting a proof of concept by preparing, distributing and comprehensively analyzing three candidate Reference Materials (rice grain, rice flour, and oyster tissue and establishing a system how to compile, process, and store the generated data and how to exchange, compare them and make them accessible in data bases.

  10. Concept Evaluation Using the PDSA Cycle for Continuous Quality Improvement.

    Science.gov (United States)

    Laverentz, Delois Meyer; Kumm, Sharon

    As concept-based nursing education gains popularity, there is little literature on how to sustain quality after initiation of the curriculum. Critical appraisal of concepts in a university program revealed varying definitions, attributes, and exemplars resulting in student confusion. The Plan, Do, Study, Act (PDSA) cycle for continuous quality improvement was used for concept evaluation. The goals of the evaluation project were: 1) to develop common definition and attributes for concepts and 2) to develop horizontal and vertical leveling of exemplars to build on prior student learning. The continuous quality improvement process can be used to prevent "concept creep" and ensure internal consistency of concept definitions, attributes, and exemplars.

  11. BASES OF PUBLIC POLICY FORMATION DIRECTED AT ENSURING BUDGET SECURITY

    Directory of Open Access Journals (Sweden)

    S. Onishchenko

    2015-03-01

    Full Text Available In the article the priorities and public policies that can improve the safety level of the budget of Ukraine have been grounded. Attention on the problems of imbalance and deficiency trends accumulation of public debt has been focused. The detailed analysis of the budget deficit of the European community to further research the main problems of fiscal security has been carried out. The formation of the concept of budget policy should include long-term and medium-term priorities of the state priorities areas have been concluded. Budget policy on public debt must deal with interrelated issues of debt bondage and effective use of public credit, promote economic growth with respect safe level and structure of public debt have been emphasized by author. Debt policy as part of fiscal policy under certain conditions can be a powerful tool to intensify investment and innovation processes in society, promote economic and social development. The reorientation of fiscal policy to address current problems through debt and use it as the basis of investment and innovation development provides an effective public debt management is designed to reduce state budget expenditures on its servicing and repayment, optimizing the scope and structure of debt according to economic growth. The role of debt policy in modern terms increases is clearly subordinate to and consistent with long-term goals and priorities of fiscal policy. There is an urgent development and implementation of effective mechanisms for investing borrowed resources, increasing the efficiency of public investment, including the improvement of organizational, financial, legal and controls. Strategically budget security guarantees only competitive economy, which can be constructed only by recovery and accelerated development of promising sectors of the national economy in the presence of a balanced budget policy. Now there is a tendency to implement only measures to stabilize the political and socio

  12. A Strategy for Ensuring Enterprise Competitiveness in the Sphere of Hotel Services

    Directory of Open Access Journals (Sweden)

    Zavidna Liudmyla D.

    2018-03-01

    Full Text Available The aim of the article is to study the process of forming a strategy to ensure competitiveness of an enterprise in the sphere of hotel services. The content of the concepts “competitiveness of an enterprise in the hotel industry”, “competitive advantage” and “competitive strategy” is defined. Factors influencing the level of competitiveness of enterprises in the hotel industry are grouped. Taking into account the analysis of the internal and external environment of hotel facilities, a matrix of SWOT analysis is built, and variants of corporate strategies for enterprises in the sphere of hotel services are proposed. Within the framework of the study, 21 hotel facilities from 10 regions of Ukraine (Vinnytsia, Volyn, Dnipropetrovsk, Zakarpattia, Lviv, Ternopil, Kharkiv, Kherson, Khmelnytsky, Chernihiv and Kiev are analyzed. From the positions of the system approach to enterprise competitiveness, a system of factors that influence the process of forming the strategy of enterprises in the sphere of hotel services is proposed. Taking into account the analysis of the internal and external environment of the hotels, potential threats and opportunities from the external environment are revealed, and the weak and strong sides of each of the hotel facilities are detailed, as well as the basic matrix of SWOT analysis is formed. Based on the results of the study, the following options for corporate strategies are proposed: the Maxi-Maxi strategy, the Mini-Maxi strategy, the Maxi-Mini strategy, and the Mini-Mini strategy. The correct choice of the strategy will ensure its full implementation, have a positive effect for the further development and retention of the leading positions of the hotel industry in the market.

  13. Ensuring Credit to Data Creators: A Case Study for Geodesy

    Science.gov (United States)

    Boler, F. M.; Gorman, A.

    2011-12-01

    facilitate citation for the purpose of ensuring credit to the data creators. UNAVCO's archiving and metadata management systems are generally well-suited to assigning and maintaining DOIs for two styles of logical collections of data: campaigns, which are spatially and temporally well-defined; and stations, which represent ongoing collection at a single spatial position at the Earth's surface. These two styles form the basis for implementing approximately 3,000 DOIs that can encompass the current holdings in the UNAVCO Archive. In addition, aggregations of DOIs into a superset DOI is advantageous for numerous cases where groupings of stations are naturally used in research studies. There are about 100 such natural collections of stations. However, research using GNSS data can also utilize several hundred or more stations in unique combinations, where tallying the individual DOIs within a reference list is cumbersome. We are grappling with the complexities that inevitably crop up when assigning DOIs, including subsetting, versioning, and aggregating. We also foresee the need for mechanisms for users to go beyond our predefined collections and/or aggregations to define their own ad-hoc collections. Our goal is to create a system for DOI assignment and utilization that succeeds in facilitating data citation within our community of geodesy scientists.

  14. Global Uranium Supply Ensured for Long Term, New Report Shows

    International Nuclear Information System (INIS)

    2012-01-01

    Full text: Uranium resources and production are on the rise with the security of uranium supply ensured for the long term, according to a new report by the OECD Nuclear Energy Agency (NEA) and the International Atomic Energy Agency (IAEA). Uranium 2011: Resources, Production and Demand, commonly referred to as the ''Red Book'', shows that total identified uranium resources have grown 12.5% since 2008. However, the costs of production have also increased, leading to reductions in lower cost category resources. These figures, which reflect the situation as of 1 January 2011, mean that total identified resources are sufficient for over 100 years of supply based on current requirements. Global uranium mine production increased by over 25% between 2008 and 2010 because of significantly increased production in Kazakhstan, currently the world's leading producer. The increased resource base has been achieved thanks to a 22% increase in uranium exploration and mine development expenditures between 2008 and 2010, which in 2010 totalled over $2 billion. Demand for uranium is expected to continue to rise for the foreseeable future. Although the Fukushima Daiichi nuclear accident has affected nuclear power projects and policies in some countries, nuclear power remains a key part of the global energy mix. Several governments have plans for new nuclear power plant construction, with the strongest expansion expected in China, India, the Republic of Korea and the Russian Federation. The speed and magnitude of growth in generating capacity elsewhere is still to be determined. By the year 2035, according to the joint NEA-IAEA Secretariat, world nuclear electricity generating capacity is projected to grow from 375 GWe net (at the end of 2010) to between 540 GWe net in the low demand case and 746 GWe net in the high demand case, increases of 44% and 99% respectively. Accordingly, world annual reactor-related uranium requirements are projected to rise from 63 875 tonnes of uranium metal

  15. Ensuring Control Processes Quality in Relay System Without Speed Sensor

    Directory of Open Access Journals (Sweden)

    R. P. Simonyants

    2014-01-01

    Full Text Available The paper considers topical issues of constructing relay systems to control spacecraft attitude and stabilization with no speed sensors (SS owing to use of internal feedback (IF. To research this system by point methods, e.g. a point mapping method, is difficult because of the need to solve the transcendent equations containing parameters both of control object and of IF. We propose the “diagram of superimpositions" (DS method based on topological transformations of the phase space and introduction of a relative time, which enables us to solve engineering problems in analysis and synthesis effectively.The concept of the method is based on the assertion that there is an unambiguous dependence between quality of dynamical regimes in the control system and characteristics of IF transition function. To justify the method a simplified mathematical model of spacecraft motion is applied. The following conditions are accepted: perturbations can be neglected; when the control function is activated, the signal of IF is equal to zero. To the phase surfaces are applied topological symmetry transformations, alignment and projection onto the plane with one of its coordinates being the relative time.The paper gives specific examples of systems with aperiodic feedback (AF for two versions of parameters to satisfy the requirements: I – in quality of self-oscillation mode (by pulse width in the limit cycle; II – in quality of transition process (lack of sliding modes. It is shown that the requirements II and I are contradictory for the system with AF while the sliding modes are unacceptable.It is shown that DS can be used to synthesize the IF to meet requirements of both steady and transient processes consistently. Using the IF it is possible to implement the shutdown laws of the control action on the DS without SS, the same as in case of using the SS. It is shown that in sliding modes transient processes poor in quality can be completely eliminated by

  16. RESULTS AND PROSPECTS OF SANITARY AND EPIDEMIOLOGICAL WELL-BEING ENSURING FOR THE POPULATION OF RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    G. G. Onischenko

    2008-01-01

    Full Text Available The report states priority goals of sanitary and epidemiological service and shows the analysis of the Service's administrative reforms and structural changes from 1991 to 2007. It considers the existing regulatory and legal background on all aspects of hygiene and epidemiology as well as the Concept of the Federal Service Development. It analyses the work of Rospotrebnadzor  bodies in ensuring of sanitary and epidemiological well-being of the population, including current state of population radiation protection in Russian Federation.

  17. Nurse competence: a concept analysis.

    Science.gov (United States)

    Smith, Sarah A

    2012-10-01

      The purpose of this analysis was to explore the concept of nurse competence.   Data sources include EBSCOhost, Gale PowerSearch, ProQuest, PubMed Medline, Google Scholar, and Online Journal of Issues in Nursing.   This paper utilizes Rodgers' evolutionary method to analyze the concept of nurse competence.   Antecedents to nurse competence include personal and external motivations. Attributes include integrating knowledge into practice, experience, critical thinking, proficient skills, caring, communication, environment, motivation, and professionalism. Consequences include confidence, safe practice, and holistic care. Implications for nursing responsibility regarding defining nurse competence and ensuring nurse competence need to be identified. More research is needed to determine the best evaluation methods for the different facets of nurse competence. © 2012, The Author. International Journal of Nursing Knowledge © 2012, NANDA International.

  18. Modelling of contact problems involved in ensuring the safety of rail transport

    Directory of Open Access Journals (Sweden)

    Edward Rydygier

    2013-12-01

    Full Text Available Background: Mathematical modelling aids diagnostics the track and rolling stock, as it often for technical reasons it is not possible to obtain a complete set of measurement data required to diagnose the rail and wheel deformation caused by the impact of a rail vehicle on the track. The important issue in a railway diagnostics is to study the effects of contact wheel and rail. Diagnostics investigations of track and rolling stock have a fundamental role in ensuring the safety of transport of passengers and goods. The aim of the study presented in the paper was to develop simulation methods of mathematical modelling of the wheel-rail system useful in the diagnostics of the track and a railway vehicle. Methods: In the paper two ways of modelling were presented and discussed. One of these ways is the method which consists in reducing the contact issue to field issue and solving the identification of the field source in 2-D system. Also presented a different method designed on the basis of the methods using one period energy concept. This method is adapted for modelling the dynamics of the contact wheel-rail for the normal force. It has been shown that the developed modelling methods to effectively support the study on the effects of mechanical and thermal of contact wheel-rail and contribute to the safety of operations.  Results and conclusions:  In the case of field sources identifications two specific issues were examined: the issue of rail torsion and the identification of heat sources in the rail due to exposure the rolling contact wheel-rail. In the case of the method using one period energy concept it was demonstrated the usefulness of this method to the study of energy processes in the contact wheel-rail under the normal periodic force. The future direction of research is to establish cooperation with research teams entrusted with the diagnostic measurements of track and rolling stock.  

  19. COUNTERMAJORITARIAN INSTITUTIONS IN THE RUSSIAN CONSTITUTION OF 1993 AS AN INSTRUMENT ENSURING CONSTITUTIONAL AND POLITICAL STABILITY

    Directory of Open Access Journals (Sweden)

    S. Shakhray

    2018-01-01

    Full Text Available The article enriches the discussion on the legal reasons and conditions fostering the viability of democratic constitutions by analyzing the rich experience of the Russian Constitution of 1993. Particular attention is paid to the concept of countermajoritarian institutions. The authors elaborate the idea that countermajoritarian institutions can play an important role in ensuring the viability (put in other terms, the proper balance between stability, adaptability, and dynamic development of modern democratic constitutions as well as political regimes.The article presents evidence-based data showing that the President and the Constitutional Court of the Russian Federation systematically acted as countermajoritarian institutions at the initial stage of the implementation of the “blueprint for the future” set down in the 1993 Russian Constitution. As a result of the activities of these institutions, strong legal frameworks were created that are necessary for the establishment of anew constitutional system of the Russian state and law.Today, the Russian Constitution of 1993 is one of the longest lasting democratic constitutions in the world (the average “life expectancy” of democratic constitutions adopted over the past 250 years is about seventeen years. The study of the countermajoritarian provisions in the 1993 Russian Constitution is of both theoretical and practical importance. In particular, the results of the study can be useful in creating efficient legal instruments for the maintenance of political stability and social development management both within sovereign states and within interstate communities.

  20. 25 CFR 39.409 - How does the OIEP Director ensure accountability?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false How does the OIEP Director ensure accountability? 39.409... EQUALIZATION PROGRAM Accountability § 39.409 How does the OIEP Director ensure accountability? (a) The Director of OIEP must ensure accountability in student counts and student transportation by doing all of the...

  1. Conceptual Dimension of Problems of Joint Activity of the State and Civil Society Institutes on Ensuring National Security of the Russian Federation

    Directory of Open Access Journals (Sweden)

    Gulyaikhin Vyacheslav N.

    2016-09-01

    Full Text Available In the article the main methodological approaches to the problem of interaction of institutes of the state and civil society in the context of ensuring national security of Russia are analyzed. Two main alternative concepts (liberal and etatist to which the Russian researchers adhere are allocated. Supporters of liberal approach suppose that domination of the interests of civil society and ensuring equal cooperation with government institutions at the solution of problems of ensuring national security is necessary. Adherents of the etatist concept defend an unconditional priority of government bodies in this sphere. The authors provide the conceptual analysis of estimates by domestic researchers of the main activities of associations of the citizens connected with the counteraction to threats of national security. In the article positive impact of institutes of civil society on political and social and economic processes in Russia is noted, their assistance in development of the state institutes of the state and the potential of constructive interaction with federal and regional authorities on ensuring national security is estimated. The detailed analysis of the politological concept according to which more active participation of public organizations and socially responsible citizens in ensuring national security is necessary, is carried out. Their influence on development of a security system has to become more and more considerable because of social and economic problems which are objectively demanding participation of civil society in their decision-making. It is connected also with the need of modernization breakthrough, not possible without civil initiatives. In the article the conclusion that the Russian researchers attach great value to interaction of institutes of the state and civil society in ensuring national security of the Russian Federation is drawn, conceptually proving the need of their joint activity for this direction, and

  2. HITACHI security concept for industrial control systems

    International Nuclear Information System (INIS)

    Endoh, H.; Yamada, T.; Okubo, S.; Nakano, T.

    2012-01-01

    Security is a necessary factor for the safe and efficient operation of today's control systems. To ensure safe operation of control systems throughout their lifetime, security measures must be carefully planned in the development phase and then maintained continuously during the operation phase and other following phases. To ensure operation within the system's safe states, Hitachi proposes security concept processes (1) to derive security measures rationally and (2) to maintain the security model over the system life cycle. Hitachi also proposes security development programs which support the integration of standards-compliant systems and development of robust control equipment. (author)

  3. Conceptions of Parents, Conceptions of Self, and Conceptions of God.

    Science.gov (United States)

    Buri, John R.; Mueller, Rebecca A.

    Different theorists have suggested that an individual's view of God may be related to one's view of one's father, one's mother, or one's self. A study was conducted to examine the relationship of college students' conceptions of the wrathfulness-kindliness of God to their conceptions of their father's and mother's permissiveness, authoritarianism,…

  4. Concept Evaluation for Hydraulic Yaw System

    DEFF Research Database (Denmark)

    Stubkier, Søren; Pedersen, Henrik C.; Andersen, Torben Ole

    2013-01-01

    The yaw system is the subsystem on a wind turbine which ensures that the rotor plane of the turbine always is facing the wind direction. Studies from [1] show that a soft yaw system may be utilized to dampen the loads in the wind turbine structure. The soft yaw system operates much like...... investigation. Loads and yaw demands are based on the IEC 61400-1 standard for wind turbine design, and the loads for this examination are extrapolated from the HAWC2 aeroelastic design code. The concepts are based on a 5 MW off-shore turbine....... a suspension system on a car, leading the loads away from the turbine structure. However, to realize a soft hydraulic yaw system a new design concept must be found. As a part of the development of the new concept a preliminary concept evaluation has been conducted, evaluating seven different hydraulic yaw...

  5. Ensuring Quality

    Science.gov (United States)

    Erickson, Paul W.

    2009-01-01

    This article discusses why building commissioning for education institutions is needed. School facilities owners and operators should confirm whether their building systems are performing as expected. The more comprehensive the confirmation process, the greater opportunity there is for reducing operations and maintenance costs, and improving…

  6. Reproductive medicine and the concept of 'quality'

    DEFF Research Database (Denmark)

    Wahlberg, Ayo

    2008-01-01

    Selection in reproductive medicine today relies on normative assessments of what ‘good life’ consists of. This paper explores the terms under which such assessments are made by focusing on three particular concepts of ‘quality’: quality of life, biological quality and population quality....... It is suggested that the apparently conflicting hypes, hopes and fears that surround reproductive medicine can co-circulate because of the different forms of normative assessment that these concepts allow. To ensure clarity in bioethical deliberations about selection, it is necessary to highlight how...

  7. Food insecurity: A concept analysis

    Science.gov (United States)

    Schroeder, Krista; Smaldone, Arlene

    2015-01-01

    Aim To report an analysis of the concept of food insecurity, in order to 1) propose a theoretical model of food insecurity useful to nursing and 2) discuss its implications for nursing practice, nursing research, and health promotion. Background Forty eight million Americans are food insecure. As food insecurity is associated with multiple negative health effects, nursing intervention is warranted. Design Concept Analysis Data sources A literature search was conducted in May 2014 in Scopus and MEDLINE using the exploded term “food insecur*.” No year limit was placed. Government websites and popular media were searched to ensure a full understanding of the concept. Review Methods Iterative analysis, using the Walker and Avant method Results Food insecurity is defined by uncertain ability or inability to procure food, inability to procure enough food, being unable to live a healthy life, and feeling unsatisfied. A proposed theoretical model of food insecurity, adapted from the Socio-Ecological Model, identifies three layers of food insecurity (individual, community, society), with potential for nursing impact at each level. Conclusion Nurses must work to fight food insecurity. There exists a potential for nursing impact that is currently unrealized. Nursing impact can be guided by a new conceptual model, Food Insecurity within the Nursing Paradigm. PMID:25612146

  8. Advanced reactor concepts and safety

    International Nuclear Information System (INIS)

    Lipsett, J.J.

    1988-06-01

    The need for some consistency in the terms used to describe the evolution of methods for ensuring the safety of nuclear reactors has been identified by the IAEA. This is timely since there appears to be a danger that the precision of many valuable words is being diluted and that a new jargon may appear that will confuse rather than aid the communication of important but possibly diverse philosophies and concepts. Among the difficulties faced by the nuclear industry is promoting and gaining a widespread understanding of the risks actually posed by nuclear reactors. In view of the importance of communication to both the public and to the technical community generally, the starting point for the definition of terms must be with dictionary meanings and common technical usage. The nuclear engineering community should use such words in conformance with the whole technical world. This paper addresses many of the issues suggested in the invitation to meet and also poses some additional issues for consideration. Some examples are the role of the operator in either enhancing or degrading safety and how the meaning or interpretation of the word 'safety' can be expected to change during the next few decades. It is advantageous to use criteria against which technologies and ongoing operating performance can be judged provided that the criteria are generic and not specific to particular reactor concepts. Some thoughts are offered on the need to frame the criteria carefully so that innovative solutions and concepts are fostered, not stifled

  9. Species concept and speciation

    Directory of Open Access Journals (Sweden)

    Amal Y. Aldhebiani

    2018-03-01

    Full Text Available Defining and recognizing a species has been a controversial issue for a long time. To determine the variation and the limitation between species, many concepts have been proposed. When a taxonomist study a particular taxa, he/she must adopted a species concept and provide a species limitation to define this taxa. In this paper some of species concepts are discussed starting from the typological species concepts to the phylogenetic concept. Positive and negative aspects of these concepts are represented in addition to their application. Keywords: Species concept, Species limitation, Species, Taxonomy, Classification

  10. SWARM-BOT: From Concept to Implementation

    OpenAIRE

    Mondada, F.; Guignard, A.; Bonani, M.; Bär, D.; Lauria, M.; Floreano, D.

    2003-01-01

    This paper presents a new robotic concept, called SWARM-BOT, based on a swarm of autonomous mobile robots with self-assembling capabilities. SWARM-BOT takes advantage from collective and distributed approaches to ensure robustness to failures and to hard environment conditions in tasks such as navigation, search and transportation in rough terrain. One SWARM-BOT is composed of a number of simpler robots, called s-bots, physically interconnected. The SWARM-BOT is provided with self-assembling...

  11. Development of the innovative food industry in the conditions of ensuring food security

    OpenAIRE

    Berdiev S.

    2017-01-01

    The purpose of this article is to ensure the safety of food and through the development of innovative food industry and learning to increase the production of food. Work to ensure food security of the Republic of Uzbekistan has its own characteristics and analysis of trends and problems identified in this area. As well as ensuring the safety of food and food industry offer based on the priority directions of scientific and practical recommendations developed.

  12. Readiness for hospital discharge: A concept analysis.

    Science.gov (United States)

    Galvin, Eileen Catherine; Wills, Teresa; Coffey, Alice

    2017-11-01

    To report on an analysis on the concept of 'readiness for hospital discharge'. No uniform operational definition of 'readiness for hospital discharge' exists in the literature; therefore, a concept analysis is required to clarify the concept and identify an up-to-date understanding of readiness for hospital discharge. Clarity of the concept will identify all uses of the concept; provide conceptual clarity, an operational definition and direction for further research. Literature review and concept analysis. A review of literature was conducted in 2016. Databases searched were: Academic Search Complete, CINAHL Plus with Full Text, PsycARTICLES, Psychology and Behavioural Sciences Collection, PsycINFO, Social Sciences Full Text (H.W. Wilson) and SocINDEX with Full Text. No date limits were applied. Identification of the attributes, antecedents and consequences of readiness for hospital discharge led to an operational definition of the concept. The following attributes belonging to 'readiness for hospital discharge' were extracted from the literature: physical stability, adequate support, psychological ability, and adequate information and knowledge. This analysis contributes to the advancement of knowledge in the area of hospital discharge, by proposing an operational definition of readiness for hospital discharge, derived from the literature. A better understanding of the phenomenon will assist healthcare professionals to recognize, measure and implement interventions where necessary, to ensure patients are ready for hospital discharge and assist in the advancement of knowledge for all professionals involved in patient discharge from hospital. © 2017 John Wiley & Sons Ltd.

  13. The Extended Enterprise concept

    DEFF Research Database (Denmark)

    Larsen, Lars Bjørn; Vesterager, Johan; Gobbi, Chiara

    1999-01-01

    This paper provides an overview of the work that has been done regarding the Extended Enterprise concept in the Common Concept team of Globeman 21 including references to results deliverables concerning the development of the Extended Enterprise concept. The first section presents the basic concept...... picture from Globeman21, which illustrates the Globeman21 way of realising the Extended Enterprise concept. The second section presents the Globeman21 EE concept in a life cycle perspective, which to a large extent is based on the thoughts and ideas behind GERAM (ISO/DIS 15704)....

  14. Technical Education as a Tool for Ensuring Sustainable Development: A Case of India

    Science.gov (United States)

    Sharma, Gagan Deep; Uppal, Raminder Singh; Mahendru, Mandeep

    2016-01-01

    This paper notes that education needs to essentially lead to sustainable development serving two-fold purpose--eradicating the problems of unemployment and poverty; and ensuring equitable distribution of wealth while ensuring the right understanding leading to a peaceful, prosperous and developed world. In its current state, technical education…

  15. The Essence and Phases of the Comprehensive System of Ensuring the Economic Security of Enterprise

    Science.gov (United States)

    Ianioglo, Alina; Polajeva, Tatjana

    2017-01-01

    In present conditions of instability of the environment, entrepreneurs assume the most of the business risks. In this regard, problems of ensuring the economic security become particularly important. The comprehensive system of ensuring the economic security of enterprise was worked out and the results are presented in the article. This system is…

  16. 34 CFR 602.18 - Ensuring consistency in decision-making.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Ensuring consistency in decision-making. 602.18 Section... relies on for making accrediting decisions is accurate; and (e) Provides the institution or program with... Criteria for Recognition Required Standards and Their Application § 602.18 Ensuring consistency in decision...

  17. 28 CFR 97.20 - Standards to ensure the safety of violent prisoners during transport.

    Science.gov (United States)

    2010-07-01

    ... physical safety of the prisoners during transport, including a first-aid kit and employees who are... transportation, where practicable; (f) Policies, practices, and procedures are in effect to ensure that female..., practices, and procedures are in effect to ensure that female guards are on duty to supervise the...

  18. Ensuring the Visibility and Traceability of Items through Logistics Chain of Automotive Industry Based on AutoEPCNet Using

    Directory of Open Access Journals (Sweden)

    Pavel Stasa

    2016-01-01

    Full Text Available Traceability in logistics is the capability of the participants to trace the products throughout the supply chain by means of either the product and/or container identifiers in a forward and/or backward direction. In today's competitive economic environment, traceability is a key concept related to all products and all types of supply chains. The goal of this paper is to describe development of application that enables to create and share information about the physical movement and status of products as they travel throughout the supply chain. The main purpose of this paper is to describe the development of RFID based track and trace system for ensuring the visibility and traceability of items in logistics chain especially in automotive industry. The proposed solution is based on EPCglobal Network Architecture.

  19. SUSTAINABLE DEVELOPMENT, A MULTIDIMENSIONAL CONCEPT

    Directory of Open Access Journals (Sweden)

    TEODORESCU ANA MARIA

    2015-06-01

    environmental pillar, the genesis of the concept should be considered. „Ecodevelopment” term stated in the World Conference on Environment in Stockholm in 1972 underlies sustainable development. Social approach implies eradicate poverty, providing better living conditions in terms of education, income, and the environment. When a nation's standard of living is high, also cares for the environment is high. This is one relation between social and environment pillars. Regarded from an economic perspective, sustainable development implies a maximum profit in terms of satisfaction other pillars of sustainability: pillar environment by preserving natural capital and social pillar by increasing welfare, employment insurance, respecting the principle of equity. On perspective economy-environment relationship, sustainable development is not quantity but quality. Regardless of the approach, sustainable development requires simultaneously ensuring of economic development, environmental protection and social welfare, resulting interrelationship between the three pillars: social, economic, environmental. Sustainable development through its components - economic and environmental - has only one beneficiary - the human factor who receives income, good quality environmental factors, and enjoys equity generations.

  20. Quantitative Concept Analysis

    NARCIS (Netherlands)

    Pavlovic, Dusko; Domenach, Florent; Ignatov, Dmitry I.; Poelmans, Jonas

    2012-01-01

    Formal Concept Analysis (FCA) begins from a context, given as a binary relation between some objects and some attributes, and derives a lattice of concepts, where each concept is given as a set of objects and a set of attributes, such that the first set consists of all objects that satisfy all

  1. TU-AB-BRB-00: New Methods to Ensure Target Coverage

    International Nuclear Information System (INIS)

    2015-01-01

    The accepted clinical method to accommodate targeting uncertainties inherent in fractionated external beam radiation therapy is to utilize GTV-to-CTV and CTV-to-PTV margins during the planning process to design a PTV-conformal static dose distribution on the planning image set. Ideally, margins are selected to ensure a high (e.g. >95%) target coverage probability (CP) in spite of inherent inter- and intra-fractional positional variations, tissue motions, and initial contouring uncertainties. Robust optimization techniques, also known as probabilistic treatment planning techniques, explicitly incorporate the dosimetric consequences of targeting uncertainties by including CP evaluation into the planning optimization process along with coverage-based planning objectives. The treatment planner no longer needs to use PTV and/or PRV margins; instead robust optimization utilizes probability distributions of the underlying uncertainties in conjunction with CP-evaluation for the underlying CTVs and OARs to design an optimal treated volume. This symposium will describe CP-evaluation methods as well as various robust planning techniques including use of probability-weighted dose distributions, probability-weighted objective functions, and coverage optimized planning. Methods to compute and display the effect of uncertainties on dose distributions will be presented. The use of robust planning to accommodate inter-fractional setup uncertainties, organ deformation, and contouring uncertainties will be examined as will its use to accommodate intra-fractional organ motion. Clinical examples will be used to inter-compare robust and margin-based planning, highlighting advantages of robust-plans in terms of target and normal tissue coverage. Robust-planning limitations as uncertainties approach zero and as the number of treatment fractions becomes small will be presented, as well as the factors limiting clinical implementation of robust planning. Learning Objectives: To understand

  2. ENSURING SMART, SUSTAINABLE, INCLUSIVE DEVELOPMENT OF THE REGIONS OF UKRAINE IN THE CONDITIONS OF STRUCTURAL CRISIS

    Directory of Open Access Journals (Sweden)

    Tetiana Bogolib

    2016-11-01

    Full Text Available The formation of the economy based on knowledge-based innovative economy, new economy, at the present stage of social development is defining the international concept, according to which knowledge play a primary role, and their production is a source of economic growth and competitiveness. The economy is based on knowledge that provides a smart, sustainable and inclusive development. The purpose of the study. Showing that the implementation of the Strategy «Europe 2020», the main directions of the Fourth Industrial Revolution in the Ukraine will be able to provide smart, sustainable, inclusive development of the regions of Ukraine, will help to overcome the crisis and become a source for economic growth. Research methods. In the process of writing were used scientific methods, methods of analysis and synthesis, method of scientific abstraction. The results of the study. Macroeconomic instability has been transformed at the regional level, which led to the deepening of regions differentiation, particularly as it affected old industrial regions, including Donetsk and Luhansk. The crisis of public finances does not allow attracting of financial resources for economic development. As a result of hybrid war, the outflow of foreign investment amounted to 12.6 billion dollars USA. A significant part of the Donetsk and Luhansk regions is completely destroyed. Along with this, it's perfect conditions in order to abandon the old and build new. There are all conditions to implement actively the European strategy «Europe 2020» and the main directions of the Fourth Industrial Revolution to a new stage of economic development, and ensure smart, sustainable and inclusive development of the regions of Ukraine. Conclusions and discussion position. The future of Ukraine and its regions depends on the activity of the Strategy «Europe 2020» and the main directions of the Fourth Industrial Revolution. In Ukraine, in the regions, the main emphasis is on export

  3. The concept of cluster

    DEFF Research Database (Denmark)

    Laursen, Lea Louise Holst; Møller, Jørgen

    2013-01-01

    villages in order to secure their future. This paper will address the concept of cluster-villages as a possible approach to strengthen the conditions of contemporary Danish villages. Cluster-villages is a concept that gather a number of villages in a network-structure where the villages both work together...... to forskellige positioner ser vi en ny mulighed for landsbyudvikling, som vi kalder Clustervillages. In order to investigate the potentials and possibilities of the cluster-village concept the paper will seek to unfold the concept strategically; looking into the benefits of such concept. Further, the paper seeks...

  4. Outsourcing your medical practice call center: how to choose a vendor to ensure regulatory compliance.

    Science.gov (United States)

    Johnson, Bill

    2014-01-01

    Medical practices receive hundreds if not thousands of calls every week from patients, payers, pharmacies, and others. Outsourcing call centers can be a smart move to improve efficiency, lower costs, improve customer care, ensure proper payer management, and ensure regulatory compliance. This article discusses how to know when it's time to move to an outsourced call center, the benefits of making the move, how to choose the right call center, and how to make the transition. It also provides tips on how to manage the call center to ensure the objectives are being met.

  5. KALIMER design concept report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Chang Kyu; Kim, Young Cheol; Kim, Young In; Kim, Young Gyun; Kim, Eui Kwang; Song, Hoon; Chung, Hyun Tai; Hwang, Woan; Nam, Cheol; Sub, Sim Yoon; Kim, Yeon Sik; Whan, Wim Myung; Min, Byung Tae; Yoo, Bong; Lee, Jae Han; Lee, Hyeong Yeon; Kim, Jong Bum; Koo, Gyeong Hoi; Ham, Chang Shik; Kwon, Kee Choon; Kim, Jung Taek; Park, Jae Chang; Lee, Jung Woon; Lee, Yong Hee; Kim, Chang Hwoi; Sim, Bong Shick; Hahn, Do Hee; Choi, Jong Hyeun; Kwon, Sang Woon

    1997-07-01

    KAERI is working for the development of KALIMER and work is being done for methodology development, experimental facility set up and design concept development. The development target of KALIMER has been set as to make KALIMER safer, more economic, more resistant to nuclear proliferation, and yield less impact on the environment. To achieve the target, study has been made for setting up the design concept of KALIMER including the assessment of various possible design alternatives. This report is the results of the study for the KALIMER concept study and describes the design concept of KALIMER. The developed design concept study and describes the design concept of KALIMER. The developed design concept is to be used as the starting point of the next development phase of conceptual design and the concept will be refined and modified in the conceptual design phase. The scope of the work has been set as the NSSS and essential BOP systems. For systems, NSSS and functionally related major BOP are covered. Sizing and specifying conceptual structure are covered for major equipment. Equipment and piping are arranged for the parts where the arrangement is critical in fulfilling the foresaid intention of setting up the KALIMER design concept. This report consists of 10 chapters. Chapter 2 is for the top level design requirements of KALIMER and it serves as the basis of KALIMER design concept development. Chapter 3 summarizes the KALIMER concept and describes the general design features. The remaining chapters are for specific systems. (author). 29 tabs., 37 figs.

  6. KALIMER design concept report

    International Nuclear Information System (INIS)

    Park, Chang Kyu; Kim, Young Cheol; Kim, Young In; Kim, Young Gyun; Kim, Eui Kwang; Song, Hoon; Chung, Hyun Tai; Hwang, Woan; Nam, Cheol; Sim Yoon Sub; Kim, Yeon Sik; Wim Myung Whan; Min, Byung Tae; Yoo, Bong; Lee, Jae Han; Lee, Hyeong Yeon; Kim, Jong Bum; Koo, Gyeong Hoi; Ham, Chang Shik; Kwon, Kee Choon; Kim, Jung Taek; Park, Jae Chang; Lee, Jung Woon; Lee, Yong Hee; Kim, Chang Hwoi; Sim, Bong Shick; Hahn, Do Hee; Choi, Jong Hyeun; Kwon, Sang Woon.

    1997-07-01

    KAERI is working for the development of KALIMER and work is being done for methodology development, experimental facility set up and design concept development. The development target of KALIMER has been set as to make KALIMER safer, more economic, more resistant to nuclear proliferation, and yield less impact on the environment. To achieve the target, study has been made for setting up the design concept of KALIMER including the assessment of various possible design alternatives. This report is the results of the study for the KALIMER concept study and describes the design concept of KALIMER. The developed design concept study and describes the design concept of KALIMER. The developed design concept is to be used as the starting point of the next development phase of conceptual design and the concept will be refined and modified in the conceptual design phase. The scope of the work has been set as the NSSS and essential BOP systems. For systems, NSSS and functionally related major BOP are covered. Sizing and specifying conceptual structure are covered for major equipment. Equipment and piping are arranged for the parts where the arrangement is critical in fulfilling the foresaid intention of setting up the KALIMER design concept. This report consists of 10 chapters. Chapter 2 is for the top level design requirements of KALIMER and it serves as the basis of KALIMER design concept development. Chapter 3 summarizes the KALIMER concept and describes the general design features. The remaining chapters are for specific systems. (author). 29 tabs., 37 figs

  7. Russian standards and design practice of ensuring NPP reliability under severe external loading conditions

    Energy Technology Data Exchange (ETDEWEB)

    Birbraer, A N [St. Petersburg Research and Design Institute Atomenergoproject, St. Petersburt (Russian Federation)

    1993-07-01

    Russian Standards and design practice of ensuring NPP reliability under severe external loading conditions are described. The main attention is paid to the seismic design requirements. Explosions, aircraft impact, and tornado are briefly examined too (author)

  8. Russian standards and design practice of ensuring NPP reliability under severe external loading conditions

    International Nuclear Information System (INIS)

    Birbraer, A.N.

    1993-01-01

    Russian Standards and design practice of ensuring NPP reliability under severe external loading conditions are described. The main attention is paid to the seismic design requirements. Explosions, aircraft impact, and tornado are briefly examined too (author)

  9. Hospitality industry veteran and Hampton Roads Center team up to present workshop on ensuring success

    OpenAIRE

    Felker, Susan B.

    2008-01-01

    Hospitality industry veteran Howard Feiertag is hosting a workshop aimed at novice and experienced hotel sales managers, directors and general managers looking for ways to reinvigorate their team's efforts and ensuring success during economic shifts.

  10. Application of modern analytical techniques to ensure seafood safety and authenticity

    National Research Council Canada - National Science Library

    Martinez, Iciar; James, David; Loréal, Henri

    2005-01-01

    .... The second part deals with methods to ensure seafood authenticity. One section of this report is dedicated to current legislation related to traceability and labelling in the United States of America and Europe...

  11. The Inadequacy of Existing Far Provisions to Ensure Contractor Environmental Compliance

    National Research Council Canada - National Science Library

    MacDonald, Edward

    1997-01-01

    This thesis focuses on situations where the obligation is on the contractor, and examines the existing FAR provisions and clauses to explore whether they are adequate to ensure government contractor...

  12. Nuclear power plants. Guidelines to ensure quality of collected data on reliability

    International Nuclear Information System (INIS)

    1983-01-01

    This international standard lays down guidelines to be followed in the collection of data relative to nuclear power plants so as to ensure the reliability and completeness of the data and its insertion in a computerized system

  13. Algorithm To Ensure And Enforce Brute-Force Attack-Resilient Password In Routers

    Directory of Open Access Journals (Sweden)

    Mohammed Farik

    2015-08-01

    Full Text Available Abstract Issues of weak login passwords arising from default passwords in wired and wireless routers has been a concern for more than a decade. In this research we develop and test an algorithm to ensure and enforce passwords in routers that are resistant to brute-force attack. A comparative analysis is performed to show the improved strengths of passwords derived via this algorithm. Implementation of this algorithm in routers will ensure setup of brute-force attack resistant passwords.

  14. Algorithm To Ensure And Enforce Brute-Force Attack-Resilient Password In Routers

    OpenAIRE

    Mohammed Farik; ABM Shawkat Ali

    2015-01-01

    Abstract Issues of weak login passwords arising from default passwords in wired and wireless routers has been a concern for more than a decade. In this research we develop and test an algorithm to ensure and enforce passwords in routers that are resistant to brute-force attack. A comparative analysis is performed to show the improved strengths of passwords derived via this algorithm. Implementation of this algorithm in routers will ensure setup of brute-force attack resistant passwords.

  15. In times of change: How distance managers can ensure employees’ wellbeing and organizational performance

    DEFF Research Database (Denmark)

    Poulsen, Signe; Ipsen, Christine

    2017-01-01

    . The analysis of distance managers’ practices showed that they used both activities and capabilities in order to ensure employee wellbeing and organizational performance. The activities included planning, newsletters, and surveys, and the capabilities were to listen, create and show trust, and give authority...... to the employees. Contrary to previous findings on motivating of knowledge workers, our findings show that motivation, surprisingly, is ensured when focusing on the basic needs such as working conditions and belongingness....

  16. Hot vacuum outgassing to ensure low hydrogen content in MOX fuel pellets for thermal reactors

    International Nuclear Information System (INIS)

    Majumdar, S.; Nair, M.R.; Kumar, Arun

    1983-01-01

    Hot vacuum outgassing treatment to ensure low hydrogen content in Mixed Oxide Fuel (MOX) pellets for thermal reactors has been described. Hypostoichiometric sintered MOX pellets retain more hydrogen than UO 2 pellets. The hydrogen content further increases with the addition of admixed lubricant and pore formers. However, low hydrogen content in the MOX pellets can be ensured by a hot vacuum outgassing treatment at a temperature between 773K to 823K for 2 hrs. (author)

  17. Problems of Ensuring Complex Business Security in the Conditions of Modern Globalization

    OpenAIRE

    Anatoliy Petrovich Sterkhov

    2015-01-01

    From the viewpoint of ensuring complex business security, the relevance of the present work is associated with the rationale of multilevel hierarchical approach to the classification of security threats in the age of globalization. The specificity of the threats specific to one or another level of the economy, helps to better understand and consequently to build an effective system of ensuring complex business security. For each of the nine hierarchical levels of the economy the author identi...

  18. PERFORMANCE - AN EVOLVING CONCEPT

    OpenAIRE

    Assist. Mirela-Oana Pintea Ph.D Student; Lect. Monica-Violeta Achim

    2010-01-01

    The concept of performance is a problematic concept and will remain so as long as the definition of company performance varies depending on the interests of users of information. On this consideration, no consensus was reached regarding the definition, methodology and performance models used. Defining this concept is realized in accordance with its objectives of users of information, while the methodology and models used are influenced by legal regulations and management policies. The approac...

  19. The Marketing Concept

    OpenAIRE

    G. Nazan Gunay

    2001-01-01

    Since the term "Market Orientation" is recognised as the critical factor in business success there has been an overwhelming increase in research issues linking market orientation with company performance. The term market orientation has been employed by scholars to indicate the implementation of the marketing concept. In order to understand market orientation, one believes that there is a need to recall what the marketing concept is. Therefore, this study reviews the "marketing concept" as a ...

  20. Empowerment: a Concept Analysis

    OpenAIRE

    Febriana, Dara

    2011-01-01

    This paper conceptually analyzed the concept of empowerment using the strategies of Walker & Avant (2005) the objective is to clarify the meaning of the concept and to clearly identify empowerment characteristic that will provide consistent definition for practice and future research. Empowerment is defined and examined using relevant resources of literatures and selected empirical referents that described empowerment as a complex and multidimensional concept. Within nursing context empowerme...

  1. New reactor concepts

    International Nuclear Information System (INIS)

    Meskens, G.; Govaerts, P.; Baugnet, J.-M.; Delbrassine, A.

    1998-11-01

    The document gives a summary of new nuclear reactor concepts from a technological point of view. Belgium supports the development of the European Pressurized-Water Reactor, which is an evolutionary concept based on the European experience in Pressurized-Water Reactors. A reorientation of the Belgian choice for this evolutionary concept may be required in case that a decision is taken to burn plutonium, when the need for flexible nuclear power plants arises or when new reactor concepts can demonstrate proved benefits in terms of safety and cost

  2. Evolving Ethical Concepts

    Science.gov (United States)

    Potter, Van Rensselaer

    1977-01-01

    Discusses the role of the scientist in changing ethical concepts from simple interpersonal and theological imperatives towards "survival imperatives that must form the core of environmental bioethics." (CS)

  3. Kierkegaard's concepts: Hypocrisy

    DEFF Research Database (Denmark)

    Fauth Hansen, Thomas Martin

    2014-01-01

    Kierkegaard’s Concepts is a comprehensive, multi-volume survey of the key concepts and categories that inform Kierkegaard’s writings. Each article is a substantial, original piece of scholarship, which discusses the etymology and lexical meaning of the relevant Danish term, traces the development...... of the concept over the course of the authorship, and explains how it functions in the wider context of Kierkegaard’s thought. Concepts have been selected on the basis of their importance for Kierkegaard’s contributions to philosophy, theology, the social sciences, literature and aesthetics, thereby making...... this volume an ideal reference work for students and scholars in a wide range of disciplines....

  4. Fundamental concepts of geometry

    CERN Document Server

    Meserve, Bruce E

    1983-01-01

    Demonstrates relationships between different types of geometry. Provides excellent overview of the foundations and historical evolution of geometrical concepts. Exercises (no solutions). Includes 98 illustrations.

  5. Validating Domain Ontologies: A Methodology Exemplified for Concept Maps

    Science.gov (United States)

    Steiner, Christina M.; Albert, Dietrich

    2017-01-01

    Ontologies play an important role as knowledge domain representations in technology-enhanced learning and instruction. Represented in form of concept maps they are commonly used as teaching and learning material and have the potential to enhance positive educational outcomes. To ensure the effective use of an ontology representing a knowledge…

  6. FEATURES TO ENSURE THE COMPETITIVENESS OF REINSURANCE OPERATIONS OF THE CEDENT AND THE REINSURER IN THE DOMESTIC AND INTERNATIONAL INSURANCE MARKET

    Directory of Open Access Journals (Sweden)

    V. Veretnov

    2015-04-01

    Full Text Available Cost-effectiveness of reinsurance operations significantly affect the competitiveness of the cedent and the reinsurer. At the same time, ensuring the competitiveness of reinsurance operations does not always lead to the economic efficiency of the cedent and the reinsurer. We give the definition of the concept of competitiveness of reinsurance operations. The features ensuring the competitiveness of reinsurance operations of the cedent and the reinsurer in the domestic and international insurance market. The use of these features allows you to not only improve the quality of reinsurance protection, which has a beneficial effect on the financial stability of the cedent, but provides such necessary, confidential professional and personal relationship of the cedent and the reinsurer.

  7. Integral Fast Reactor concept

    International Nuclear Information System (INIS)

    Till, C.E.; Chang, Y.I.

    1986-01-01

    The Integral Fast Reactor (IFR) is an innovative LMR concept, being developed at Argonne National Laboratory, that fully exploits the inherent properties of liquid metal cooling and metallic fuel to achieve breakthroughs in economics and inherent safety. This paper describes key features and potential advantages of the IFR concept, technology development status, fuel cycle economics potential, and future development path

  8. Integral Fast Reactor concept

    Energy Technology Data Exchange (ETDEWEB)

    Till, C.E.; Chang, Y.I.

    1986-01-01

    The Integral Fast Reactor (IFR) is an innovative LMR concept, being developed at Argonne National Laboratory, that fully exploits the inherent properties of liquid metal cooling and metallic fuel to achieve breakthroughs in economics and inherent safety. This paper describes key features and potential advantages of the IFR concept, technology development status, fuel cycle economics potential, and future development path.

  9. Concepts of scale

    NARCIS (Netherlands)

    Padt, F.J.G.; Arts, B.J.M.

    2014-01-01

    This chapter provides some clarity to the scale debate. It bridges a variety of approaches, definitions and jargons used in various disciplines in order to provide common ground for a concept of scale as a basis for scale-sensitive governance of the environment. The chapter introduces the concept of

  10. Children's Conceptions of Jesus

    Science.gov (United States)

    Aylward, Karen; Freathy, Rob

    2008-01-01

    This paper presents findings from a recent study investigating young children's (aged 10-11) conceptions of Jesus in England. The overall picture revealed by the study is that whilst there was a general assent amongst pupils in our sample towards an ethical and humanistic conception of the historical Jesus, there was less of a consensus about…

  11. Concepts of particle physics

    International Nuclear Information System (INIS)

    Gottfried, K.; Weisskopf, V.F.

    1984-01-01

    This volume elucidates basic and well-established concepts of particle physics for the autodidact who is curious about recent developments in fundamental physics. Elementary quantum mechanics is a background must. Contents, abridged: The evolution of the particle concept before the advent of quantum mechanics. Nonrelativistic quantum mechanics and atomic physics. Relativistic quantum theory. Nuclear phenomena. Subnuclear phenomena. Index

  12. Modeling concept drift

    DEFF Research Database (Denmark)

    Borchani, Hanen; Martinez, Ana Maria; Masegosa, Andrés R.

    2015-01-01

    An often used approach for detecting and adapting to concept drift when doing classification is to treat the data as i.i.d. and use changes in classification accuracy as an indication of concept drift. In this paper, we take a different perspective and propose a framework, based on probabilistic ...... data set from a Spanish bank....

  13. Integral fast reactor concept

    International Nuclear Information System (INIS)

    Chang, Y.I.; Marchaterre, J.F.; Sevy, R.H.

    1984-01-01

    Key features of the IFR consist of a pool-type plant arrangement, a metal fuel-based core design, and an integral fuel cycle with colocated fuel cycle facility. Both the basic concept and the technology base have been demonstrated through actual integral cycle operation in EBR-II. This paper discusses the inherent safety characteristics of the IFR concept

  14. Badminton--Teaching Concepts.

    Science.gov (United States)

    Gibbs, Marilyn J.

    1988-01-01

    Teaching four basic badminton concepts along with the usual basic skill shots allows players to develop game strategy awareness as well as mechanical skills. These four basic concepts are: (1) ready position, (2) flight trajectory, (3) early shuttle contact, and (4) camouflage. (IAH)

  15. Training Concept for Long Duration Space Mission

    Science.gov (United States)

    O'Keefe, William

    2008-01-01

    There has been papers about maintenance and psychological training for Long Duration Space Mission (LDSM). There are papers on the technology needed for LDSMs. Few are looking at how groundbased pre-mission training and on-board in-transit training must be melded into one training concept that leverages this technology. Even more importantly, fewer are looking at how we can certify crews pre-mission. This certification must ensure, before the crew launches, that they can handle any problem using on-board assets without a large ground support team.

  16. Ensuring the security and availability of a hospital wireless LAN system.

    Science.gov (United States)

    Hanada, Eisuke; Kudou, Takato; Tsumoto, Shusaku

    2013-01-01

    Wireless technologies as part of the data communication infrastructure of modern hospitals are being rapidly introduced. Even though there are concerns about problems associated with wireless communication security, the demand is remarkably large. Herein we discuss security countermeasures that must be taken and issues concerning availability that must be considered to ensure safe hospital/business use of wireless LAN systems, referring to the procedures introduced at a university hospital. Security countermeasures differ according to their purpose, such as preventing illegal use or ensuring availability, both of which are discussed. The main focus of the availability discussion is on signal reach, electromagnetic noise elimination, and maintaining power supply to the network apparatus. It is our hope that this information will assist others in their efforts to ensure safe implementation of wireless LAN systems, especially in hospitals where they have the potential to greatly improve information sharing and patient safety.

  17. System based practice: a concept analysis

    Directory of Open Access Journals (Sweden)

    SHAHRAM YAZDANI

    2016-04-01

    Full Text Available Introduction: Systems-Based Practice (SBP is one of the six competencies introduced by the ACGME for physicians to provide high quality of care and also the most challenging of them in performance, training, and evaluation of medical students. This concept analysis clarifies the concept of SBP by identifying its components to make it possible to differentiate it from other similar concepts. For proper training of SBP and to ensure these competencies in physicians, it is necessary to have an operational definition, and SBP’s components must be precisely defined in order to provide valid and reliable assessment tools. Methods: Walker & Avant’s approach to concept analysis was performed in eight stages: choosing a concept, determining the purpose of analysis, identifying all uses of the concept, defining attributes, identifying a model case, identifying borderline, related, and contrary cases, identifying antecedents and consequences, and defining empirical referents. Results: Based on the analysis undertaken, the attributes of SBP includes knowledge of the system, balanced decision between patients’ need and system goals, effective role playing in interprofessional health care team, system level of health advocacy, and acting for system improvement. System thinking and a functional system are antecedents and system goals are consequences. A case model, as well as border, and contrary cases of SBP, has been introduced. Conclusion: The identification of SBP attributes in this study contributes to the body of knowledge in SBP and reduces the ambiguity of this concept to make it possible for applying it in training of different medical specialties. Also, it would be possible to develop and use more precise tools to evaluate SBP competency by using empirical referents of the analysis.

  18. Students’ conceptions analysis on several electricity concepts

    Science.gov (United States)

    Saputro, D. E.; Sarwanto, S.; Sukarmin, S.; Ratnasari, D.

    2018-05-01

    This research is aimed to analyse students’ conceptions on several electricity concept. This is a descriptive research with the subjects of new students of Sebelas Maret University. The numbers of the subject were 279 students that consisted of several departments such as science education, physics education, chemistry education, biology education and mathematics education in the academic year of 2017/2018. The instrument used in this research was the multiple-choice test with arguments. Based on the result of the research and analysis, it can be concluded that most of the students still find misconceptions and do not understand electricity concept on sub-topics such as electric current characteristic in the series and parallel arrangement, the value of capacitor capacitance, the influence of the capacitor charge and discharge towards the loads, and the amount of capacitor series arrangement. For the future research, it is suggested to improve students’ conceptual understanding with appropriate learning method and assessment instrument because electricity is one of physics material that closely related with students’ daily life.

  19. THE ROLE OF THE LOCAL GOVERNMENT IN ENSURING THE ECONOMIC FREEDOM

    Directory of Open Access Journals (Sweden)

    Verginia Vedinaș

    2013-11-01

    Full Text Available The study aims to examine the role that local government plays in ensuring the economic freedom. It briefly examines the status of local authorities, deliberative and executive, and also the powers that they have to create the conditions for the exercise of economic freedom. The study also examines the constitutional regime of this fundamental freedom which is part of the rights and freedoms of the first generation. The purpose of the research aimed both identifying the role of local government in ensuring this basic freedom but also to determine possible means of action to be considered by the government within the territory.

  20. Ensuring Integrity in AGU Publications and Compliance With Dual Publication Policy

    Science.gov (United States)

    Kumar, Praveen; Calais, Eric

    2011-03-01

    To ensure the highest standards for publication, AGU has begun screening manuscript submissions using CrossCheck (http://www.crossref.org/crosscheck.html) for possible verbatim use of previously published material. Water Resources Research and Geophysical Research Letters have tested this technology since summer 2010. It has proven very useful in ensuring the highest integrity in publication standards and compliance with the AGU dual publication policy (http://www.agu.org/pubs/authors/policies/dualpub_policy.shtml). According to Barbara Major, assistant director of journals, other AGU journals will adopt this screening process in the near future.

  1. Clinical reasoning: concept analysis.

    Science.gov (United States)

    Simmons, Barbara

    2010-05-01

    This paper is a report of a concept analysis of clinical reasoning in nursing. Clinical reasoning is an ambiguous term that is often used synonymously with decision-making and clinical judgment. Clinical reasoning has not been clearly defined in the literature. Healthcare settings are increasingly filled with uncertainty, risk and complexity due to increased patient acuity, multiple comorbidities, and enhanced use of technology, all of which require clinical reasoning. Data sources. Literature for this concept analysis was retrieved from several databases, including CINAHL, PubMed, PsycINFO, ERIC and OvidMEDLINE, for the years 1980 to 2008. Rodgers's evolutionary method of concept analysis was used because of its applicability to concepts that are still evolving. Multiple terms have been used synonymously to describe the thinking skills that nurses use. Research in the past 20 years has elucidated differences among these terms and identified the cognitive processes that precede judgment and decision-making. Our concept analysis defines one of these terms, 'clinical reasoning,' as a complex process that uses cognition, metacognition, and discipline-specific knowledge to gather and analyse patient information, evaluate its significance, and weigh alternative actions. This concept analysis provides a middle-range descriptive theory of clinical reasoning in nursing that helps clarify meaning and gives direction for future research. Appropriate instruments to operationalize the concept need to be developed. Research is needed to identify additional variables that have an impact on clinical reasoning and what are the consequences of clinical reasoning in specific situations.

  2. Fundamental concepts of mathematics

    CERN Document Server

    Goodstein, R L

    Fundamental Concepts of Mathematics, 2nd Edition provides an account of some basic concepts in modern mathematics. The book is primarily intended for mathematics teachers and lay people who wants to improve their skills in mathematics. Among the concepts and problems presented in the book include the determination of which integral polynomials have integral solutions; sentence logic and informal set theory; and why four colors is enough to color a map. Unlike in the first edition, the second edition provides detailed solutions to exercises contained in the text. Mathematics teachers and people

  3. Advanced concepts for acceleration

    International Nuclear Information System (INIS)

    Keefe, D.

    1986-07-01

    Selected examples of advanced accelerator concepts are reviewed. Such plasma accelerators as plasma beat wave accelerator, plasma wake field accelerator, and plasma grating accelerator are discussed particularly as examples of concepts for accelerating relativistic electrons or positrons. Also covered are the pulsed electron-beam, pulsed laser accelerator, inverse Cherenkov accelerator, inverse free-electron laser, switched radial-line accelerators, and two-beam accelerator. Advanced concepts for ion acceleration discussed include the electron ring accelerator, excitation of waves on intense electron beams, and two-wave combinations

  4. German emergency management concept

    International Nuclear Information System (INIS)

    Burkart, K.

    1993-01-01

    The advantages and disadvantages of the margin and start-up value concepts (according to ICRP 40 and EU-ordinances) are explained, and it is demonstrated that the two concepts are combinable. The combined concept has the advantage of immediately providing, if required, intervention levels for the various measures to be taken, and of obliging those persons concerned with emergency protection to study and quantify, already at the planning stage, the influence of a range of accident conditions on the decision on measures. In this context, the use of computerized decision support systems which are currently being developed is indispensable. (orig./DG) [de

  5. Advanced fusion concepts program

    International Nuclear Information System (INIS)

    Dove, W.F.

    1978-01-01

    While the prospects for the eventual development of a tokamak-based fusion reactor appear promising at the present time, the Department of Energy maintains a vigorous program in alternate magnetic fusion concepts. Several of the concepts presently supported include the toroidal reversed field pinch, Tormac, Elmo Bumpy Torus, and various linear options. Recent technical accomplishments and program evaluations indicate that the possibility now exists for undertaking the next development stage, a proof-of-principle experiment, for a few of the most promising alternate concepts

  6. Radiation promotive concept

    International Nuclear Information System (INIS)

    Shebaita, M.K.

    1975-01-01

    The concept of radiation promotion was proposed in this study. The proposal of this concept was dependent upon stimulation in growth weight of survived chicks when fertile eggs were exposed to 60 Co gamma radiation. It was found that female chick (Promotive Sex) responded to this proposal concept rather than the male. Moreover, the dose level of 640 rads was found to be the Promotive Dose. It is important before applying ionizing radiation as a growth promotive to take into consideration whether you want increasing egg or meat production, as meat promotion in layers breed is bound to decrease egg production. (orig.) [de

  7. The evolution of the branding concept as a tool of the competitive advantages of the country

    Directory of Open Access Journals (Sweden)

    Tereshchuk Maryna Ihorivna

    2015-12-01

    Full Text Available The article analyzes the essence of the concepts of "brand" and "branding", the genesis of the concepts "nation brand" and "nation branding". Among other things, it shows that this marketing technique was considered and is still considered in a pragmatic aspect as a mean of ensuring the country's competitive advantages in the global arena.

  8. THE BUREAUCRATIC PHENOMENON: CLASSICAL CONCEPTS

    Directory of Open Access Journals (Sweden)

    Дама Ибрагима

    2013-09-01

    Full Text Available Aim of this article - to analyze Hegel and Karl Marx’s classic bureaucracy theories and also Max Weber’s concept of rational bureaucracy and its development in the works of Herbert Simon, Robert Merton, Peter Blau and Michel Crozier. It shows that the above listed researchers only undertook a change of terminology within the same theoretical tradition. The article describes different approaches to the bureaucratic system of administrative schools of the late 1950s and early 1980s. Major conclusions in the article include the following: administering the state apparatus consists in the organization of government on the basis of regulated rights, mandatory procedures that are invoked to ensure balance in the interest of man and society; bad effectiveness of government, infringement of the rights and freedoms of the individual is the result of dysfunction in the state apparatus; the struggle against it can be carried out with the help of administrative, economical and legal methods.DOI: http://dx.doi.org/10.12731/2218-7405-2013-6-45

  9. BP Network Control for Resource Allocation and QoS Ensurance in UAV Cloud

    Directory of Open Access Journals (Sweden)

    Ang Gao

    2018-01-01

    Full Text Available Unmanned aerial vehicle (UAV cloud can greatly enhance the intelligence of unmanned systems by dynamically unloading the compute-intensive applications to cloud. For the uncertain nature of UAV missions and fast-changing environment, different UAV applications may have different quality of service (QoS requirements. This paper proposes a mixed QoS ensurance and energy-balanced (MQEB architecture for UAV cloud from a view of control theory, which can support both hard and soft QoS ensurance with the consideration of energy saving. The hard and soft QoS requirements are decoupled by being normalized into a two-level cascaded feedback loop. The former is time slot loop (TS-Loop to enforce the absolute QoS ensurance for real-time applications, and the latter is contention window loop (CW-Loop to enforce the plastic QoS ensurance for non-real-time applications. Finally, the back propagating (BP neuron network is used for parameters’ self-tuning and controller design. The hardware experiments demonstrate the feasibility of MQEB. In heavy load, MQEB has greater throughput and better energy efficiency, and in light load, MQBE has lower total power consumption.

  10. The Transformation of Traditional Universities into Entrepreneurial Universities to Ensure Sustainable Higher Education

    Science.gov (United States)

    Bikse, Veronika; Lusena-Ezera, Inese; Rivza, Baiba; Volkova, Tatjana

    2016-01-01

    This paper aims to investigate the experience and to identify the drivers of transforming traditional universities into Entrepreneurial Universities for ensuring sustainable higher education in Latvia. Due to the wide scope, Entrepreneurial University characteristics, the present research study is limited and focuses on the university providing…

  11. Evaluation of the factors that ensure long-term sustainability of family ...

    African Journals Online (AJOL)

    Results show that the following challenges need attention to ensure the continuation of the farm as a family farm in the future: corporate governance; performance measurement and compensation of family members; ownership succession; family harmony between all family members and management succession planning.

  12. Means of Ensuring Information Security and Experimental Study of the Efficiency of Forensic Handwriting Techniques

    OpenAIRE

    Sergey Dmitrievich Kulik; Konstantin Igorevich Tkachenko; Denis Arturovich Nikonets

    2013-01-01

    This article deals with the special means, which allow to protect the information in the document. They are an integral part of the automated tools of ensuring the information security. It is proposed the use of a special input device PC Notes Taker. The results of experimental verification of the effectiveness of forensic handwriting techniques are described.

  13. Main Directions in Ensuring Business Continuity for Information and Telecommunication Systems of High Availability

    Directory of Open Access Journals (Sweden)

    Boris Mikhailovich Egorov

    2014-12-01

    Full Text Available Enterprise Continuity Program, Information and Telecommunication System of Bank of Russia The results of the analysis of the main directions to ensure business continuity for the information and telecommunication systems of high availability in relation to expansion of the problems range, their intellectualization and the modern IT implementation are given.

  14. The role of hazard- and risk-based approaches in ensuring food safety

    DEFF Research Database (Denmark)

    Barlow, Susan M.; Boobis, Alan R.; Bridges, Jim

    2015-01-01

    action. Risk-based approaches allow consideration of exposure in assessing whether there may be unacceptable risks to health. Scope and approach The advantages and disadvantages of hazard- and risk-based approaches for ensuring the safety of food chemicals, allergens, ingredients and microorganisms were...

  15. 41 CFR 51-7.3 - Ensuring environmental documents are actually considered in agency determinations.

    Science.gov (United States)

    2010-07-01

    ... contains requirements to ensure adequate consideration of environmental documents in agency decision-making... environmental documents as a part of their decision-making: (1) Action: Request. (2) Start of NEPA process: Upon... Property Management Other Provisions Relating to Public Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO...

  16. Formative Evaluation of EFNEP Curriculum: Ensuring the Eating Smart • Being Active Curriculum Is Theory Based

    Science.gov (United States)

    Natker, Elana; Baker, Susan S.; Auld, Garry; McGirr, Kathryn; Sutherland, Barbara; Cason, Katherine L.

    2015-01-01

    The project reported here served to assess a curriculum for EFNEP to ensure theory compliance and content validity. Adherence to Adult Learning Theory and Social Cognitive Theory tenets was determined. A curriculum assessment tool was developed and used by five reviewers to assess initial and revised versions of the curriculum. T-tests for…

  17. 33 CFR 155.4050 - Ensuring that the salvors and marine firefighters are adequate.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Ensuring that the salvors and marine firefighters are adequate. 155.4050 Section 155.4050 Navigation and Navigable Waters COAST GUARD..., water turbidity, water depth, sea state and temperature extremes). (13) Resource provider has the...

  18. Multimodal Corpus Analysis as a Method for Ensuring Cultural Usability of Embodied Conversational Agents

    DEFF Research Database (Denmark)

    Nakano, Yukiko; Rehm, Matthias

    2009-01-01

    In this paper we propose the method of multimodal corpus analysis to collect enough empirical data for modeling the behavior of embodied conversational agents. This is a prerequisite to ensure the usability of such complex interactive systems. So far, the development of embodied agents suffers fr...

  19. The role of hazard- and risk-based approaches in ensuring food safety

    NARCIS (Netherlands)

    Barlow, S.M.; Boobis, A.R.; Bridges, J.; Cockburn, A.; Dekant, W.; Hepburn, P.; Houben, G.F.; König, J.; Nauta, M.J.; Schuermans, J.; Bánáti, D.

    2015-01-01

    Background: Food legislation in the European Union and elsewhere includes both hazard- and risk-based approaches for ensuring safety. In hazard-based approaches, simply the presence of a potentially harmful agent at a detectable level in food is used as a basis for legislation and/or risk management

  20. 25 CFR 36.120 - What type of reporting is required to ensure accountability?

    Science.gov (United States)

    2010-04-01

    ... accountability? 36.120 Section 36.120 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION... SITUATIONS Homeliving Programs Waivers and Accountability § 36.120 What type of reporting is required to ensure accountability? The homeliving program must provide to the appropriate local school board or...

  1. Ensuring the security of electricity supply in Ontario: is demand-side management the answer?

    International Nuclear Information System (INIS)

    Chuddy, B.

    2004-01-01

    This paper examines the issues relating to ensuring the security of electricity supply in Ontario. In particular, it focuses on demand-side management as a means of achieving these objectives. The solution involves both conservation and supply. It is therefore critical that there be investment in new supply with multiple buyers/sellers. regulatory environment and pricing could encourage conservation

  2. Ensuring Academic Depth and Rigour in Teacher Education through Benchmarking, with Special Attention to Context

    Science.gov (United States)

    Steyn, H. J.; van der Walt, J. L.; Wolhuter, C. C.

    2016-01-01

    Benchmarking is one way of ensuring academic depth and rigour in teacher education. After making a case for setting benchmarks in teacher education based on the widely recognised intra-education system contextual factors, the importance of also taking into account the external (e.g. the national-social) context in which teacher education occurs is…

  3. Means of Ensuring Information Security and Experimental Study of the Efficiency of Forensic Handwriting Techniques

    Directory of Open Access Journals (Sweden)

    Sergey Dmitrievich Kulik

    2013-06-01

    Full Text Available This article deals with the special means, which allow to protect the information in the document. They are an integral part of the automated tools of ensuring the information security. It is proposed the use of a special input device PC Notes Taker. The results of experimental verification of the effectiveness of forensic handwriting techniques are described.

  4. 12 CFR 408.5 - Ensuring environmental documents are actually considered in Agency decision-making.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Ensuring environmental documents are actually considered in Agency decision-making. 408.5 Section 408.5 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED STATES PROCEDURES FOR COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT Eximbank Implementing...

  5. Role and Responsibility of Board of Governors [BOG] in Ensuring Educational Quality in Colleges & Universities

    Science.gov (United States)

    Naik, B. M.

    2012-01-01

    The paper presents in brief the need and importance of effective, imaginative and responsible governing boards in colleges and universities, so as to ensure educational quality. BOG should engage fruitfully with the principal and activities in college/ university. UGC, AICTE have now prescribed creation of effective boards for both government and…

  6. The role of emerging technologies to ensure the microbial safety of fresh produce, milk and eggs

    Science.gov (United States)

    This article reviews emerging techniques that are applied in the produce and dairy industry to ensure product safety. Microbial safety of produce, dairy and egg continues to be a major concern. According to Economic Research Service, USDA the cost of foodborne illnesses in the U.S. tops $15.6 billio...

  7. Ensure the Right of Citizens to Work: Problems of Domestic and International Regulation

    Science.gov (United States)

    Berdiyarova, Zhamilya; Serikbekova, Samal; Babajanyan, Yester

    2016-01-01

    The purpose of this research is to examine the legal problems of ensuring the right to work of citizens in the Republic of Kazakhstan and to find the conformity of labor laws in the Republic of Kazakhstan to international standards. Using the method of comparison analysis of the legislation of the Republic of Kazakhstan and norms of international…

  8. Ensuring America's Future by Increasing Latino College Completion: Latino College Completion in 50 States. Executive Summary

    Science.gov (United States)

    Santiago, Deborah; Soliz, Megan

    2012-01-01

    In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. This initiative included the release of a benchmarking guide for projections of degree attainment disaggregated by race/ethnicity that offered multiple metrics to track…

  9. Ensuring the operational safety of nuclear power plants with WWER reactors

    International Nuclear Information System (INIS)

    Shasharin, G.A.; Veretennikov, G.A.; Abagyan, A.A.; Lesnoj, S.A.

    1984-01-01

    At the start of 1983, 27 nuclear power producing units with reactor facilities of the WWER type were in operation in the Soviet Union and other countries. In 1982 the average load factor for nuclear power plants with WWER reactors was 73 per cent. There was not a single nuclear accident or even damage with any significant radiation consequences in the WWER reactors during the entire period of their operation. The most modern nuclear power plants with WWER-440 and WWER-1000 reactors meet all present-day international requirements. Safe operation of the plants is achieved by a variety of measures, the most important of which include: procedures for increasing the reliability of plant equipment and systems; ensuring exact compliance with plant operating instructions; ensuring reliable operation of plant safety systems; action directed towards maintaining the skills of plant personnel at a level adequate to ensure the taking of proper action during transient processes and accident situations. The paper discusses concrete steps for ensuring safe nuclear power plant operation along these lines. In particular, measures such as the following are described: the use of a system for collecting and processing information on equipment failures and defects; the development and introduction of methods of early defect diagnosis; the performance of complex testing of safety systems; the training of highly skilled personnel for nuclear power plants at educational combines and at teaching and training centres making use of simulators; arranging accident-prevention training and special instruction for personnel. (author)

  10. 77 FR 43697 - Ensuring the Uniformed Services Employment and Reemployment Rights Act (USERRA) Protections

    Science.gov (United States)

    2012-07-25

    .... Attracting and retaining the best talent means ensuring fair treatment for individuals who have served our... Management; (vi) the Office of the Special Counsel; and (vii) such other agencies or offices as the Co-Chairs... Personnel Management, in consultation with the Council on Veterans Employment established by Executive Order...

  11. The technological conception

    International Nuclear Information System (INIS)

    Parrochia, D.

    1998-01-01

    The 'technological conception' examines how a project can be concretized or how it is possible to 'conceive', i.e. to produce operative ideas that can be directly use. The first part of this book, called 'concepts and methods', analyzes the logics of conceiving and its philosophy in the construction of its objects and in the management of its programs or projects. The second part is devoted to some exemplary technologies: roads, tunnels, bridges, dams, nuclear power plants, aerospace constructions, and analyzes different concrete logics of technological conception. Finally, the author shows how todays conception faces the risks and complexity increase of systems and considers the possibility of an entirely automated manufacturing shop in the future. (J.S.)

  12. Stormwater Management Concept Information

    Data.gov (United States)

    Montgomery County of Maryland — A stormwater management concept is a statement or drawing, or both, describing the manner in which stormwater runoff from a proposed development will be controlled...

  13. Common tester platform concept.

    Energy Technology Data Exchange (ETDEWEB)

    Hurst, Michael James

    2008-05-01

    This report summarizes the results of a case study on the doctrine of a common tester platform, a concept of a standardized platform that can be applicable across the broad spectrum of testing requirements throughout the various stages of a weapons program, as well as across the various weapons programs. The common tester concept strives to define an affordable, next-generation design that will meet testing requirements with the flexibility to grow and expand; supporting the initial development stages of a weapons program through to the final production and surveillance stages. This report discusses a concept investing key leveraging technologies and operational concepts combined with prototype tester-development experiences and practical lessons learned gleaned from past weapons programs.

  14. Concepts of radiation protection

    International Nuclear Information System (INIS)

    2013-01-01

    This seventh chapter presents the concepts and principles of safety and radiation protection, emergency situations; NORM and TENORM; radiation protection care; radiation protection plan; activities of the radiation protection service; practical rules of radiation protection and the radiation symbol

  15. Effect of ensure on the oral bioavailability of gatifloxacin in healthy volunteers.

    Science.gov (United States)

    Kays, Michael B; Overholser, Brian R; Lagvankar, Seema; Goldman, Mitchell; Sowinski, Kevin M

    2005-11-01

    To determine the effect of Ensure on the relative oral bioavailability of gatifloxacin in healthy volunteers. Single-dose, randomized, crossover study. University-affiliated research center. Twelve healthy volunteers (six men, six women) aged 18 years or older with no clinically significant abnormal findings on physical examination or in medical history. Intervention. Subjects consumed 120 ml of study liquid-water or Ensure-every 30 minutes for five doses. With the second dose, subjects ingested a single gatifloxacin 400-mg tablet that had been uniformly crushed and mixed into the study liquid. Serial blood samples were collected for 48 hours, and gatifloxacin concentrations were determined by high-performance liquid chromatography. Pharmacokinetic data were analyzed by using noncompartmental methods. Maximum serum concentration (Cmax) and area under the serum concentration-time curve from zero to infinity (AUC0-infinity) were tested for bioequivalence after log-transformation of the data. Comparison of parameters for gatifloxacin administered with water versus those with Ensure showed that Cmax (4.35 +/- 0.90 vs 2.41 +/- 0.58 mug/ml, pinfinity) (42.4 +/- 10.1 vs 31.3 +/- 8.3 mg*hr/L, pinfinity. The median time to reach Cmax was significantly prolonged when gatifloxacin was administered with Ensure versus that with water (2.5 hrs vs 1.0 hr, p=0.006). The Cmax and AUC0-infinity of gatifloxacin were significantly decreased when the drug was administered with Ensure. The clinical significance of these findings will depend on the offending pathogen and its susceptibility to gatifloxacin.

  16. Concept medium programme

    DEFF Research Database (Denmark)

    Bjerrum, Peter

    2005-01-01

    The present essay is an attempt to determine the architectural project of the 21st century in relation to a modern conception of space as the medium of architecture, and of sociality as its program......The present essay is an attempt to determine the architectural project of the 21st century in relation to a modern conception of space as the medium of architecture, and of sociality as its program...

  17. Concept medium program

    DEFF Research Database (Denmark)

    Bjerrum, Peter

    2003-01-01

    The present essays is an attempt to dertermine the architecural project of the 21st century in realation to a modern conception of space as the medium of architecture, and of society as its program. This attempt adopts the internal point of view of an architect in describing a modern architectural...... project within the framework: concept - program, these notions being concieved as spatial representations primarily and immediately "given" to architecture....

  18. Innovative confinement concepts workshop

    International Nuclear Information System (INIS)

    Kirkpatrick, R.C.

    1998-01-01

    The Innovative Confinement Concepts Workshop occurred in California during the week preceding the Second Symposium on Current Trends in International Fusion Research. An informal report was made to the Second Symposium. A summary of the Workshop concluded that some very promising ideas were presented, that innovative concept development is a central element of the restructured US DOE. Fusion Energy Sciences program, and that the Workshop should promote real scientific progress in fusion

  19. Alternative fusion concepts

    International Nuclear Information System (INIS)

    Rostagni, G.

    1981-01-01

    The paper reports the discussions and statements made by the participants on the actual state and future of five different approaches on the fusion concept; they are the following: bumpy torus, reversed-field pinch, open-ended configurations, compact toroids and stellarators. Tables show for each concept parameters that represent the achieved results; data expected for future devices and extrapolations on reactor requirements are included

  20. Data governance implementation concept

    OpenAIRE

    Ullrichová, Jana

    2016-01-01

    This master´s thesis discusses concept of implementation for data governance. The theoretical part of this thesis is about data governance. It explains why data are important for company, describes definitoons of data governance, its history, its components, its principles and processes and fitting in company. Theoretical part is amended with examples of data governance failures and banking specifics. The main goal of this thesis is to create a concept for implementing data governance and its...

  1. Concepts of classical optics

    CERN Document Server

    Strong, John

    1958-01-01

    An intermediate course in optics, this volume explores both experimental and theoretical concepts, offering practical knowledge of geometrical optics that will enhance students' comprehension of any relevant applied science. Its exposition of the concepts of classical optics is presented with a minimum of mathematical detail but presumes some knowledge of calculus, vectors, and complex numbers.Subjects include light as wave motion; superposition of wave motions; electromagnetic waves; interaction of light and matter; velocities and scattering of light; polarized light and dielectric boundarie

  2. Concept of contracting authority

    OpenAIRE

    Kasiliauskaitė, Vitalija

    2016-01-01

    Concept of Contracting Authority Law on Public Procurement the procurement concept implies the conclusion that public procurement be declared only such purchases are carried out by the contracting authority. The contracting authorities can be a subject of state and municipal management institutes, whose assignment authority is determined by a functional approach. Also, contracting authorities may be public and legal entities, but that the public interest and operates non-commercial activities...

  3. Assessment of fuel concepts

    International Nuclear Information System (INIS)

    Bailey, W.J.; Barner, J.O.

    1978-01-01

    The relative merits of various LWR UO 2 fuel concepts with the potential for improved power-ramping capability were qualitatively assessed. In the evaluation, it was determined that of the various concepts being considered, those that presently possess an adequately developed experience base include annular pellets, cladding coated with graphite on the inner surface, and packed-particle fuel. Therefore, these were selected for initial evaluation as part of the Fuel Performance Improvement Program. For this program, graphite-coated cladding is being used in conjunction with annular pellet fuel as one of the concepts with the anticipation of gaining the advantage of the combined improvements. The report discusses the following: the criteria used to evaluate the candidate fuel concepts; a comparison of the concepts selected for irradiation with the criteria, including a general description of their experience bases; and a general discussion of other candidate concepts, including identifying those which may be considered for out-of-reactor evaluation as part of this program, those for which the results of other programs will be monitored, and those which have been deleted from further consideration at this time

  4. Spiritual nursing care: A concept analysis.

    Science.gov (United States)

    Monareng, Lydia V

    2012-10-08

    Although the concept 'spiritual nursing care' has its roots in the history of the nursing profession, many nurses in practice have difficulty integrating the concept into practice. There is an ongoing debate in the empirical literature about its definition, clarity and application in nursing practice. The study aimed to develop an operational definition of the concept and its application in clinical practice. A qualitative study was conducted to explore and describe how professional nurses render spiritual nursing care. A purposive sampling method was used to recruit the sample. Individual and focus group interviews were audio-taped and transcribed verbatim. Trustworthiness was ensured through strategies of truth value, applicability, consistency and neutrality. Data were analysed using the NUD*IST power version 4 software, constant comparison, open, axial and selective coding. Tech's eight steps of analysis were also used, which led to the emergence of themes, categories and sub-categories. Concept analysis was conducted through a comprehensive literature review and as a result 'caring presence' was identified as the core variable from which all the other characteristics of spiritual nursing care arise. An operational definition of spiritual nursing care based on the findings was that humane care is demonstrated by showing caring presence, respect and concern for meeting the needs not only of the body and mind of patients, but also their spiritual needs of hope and meaning in the midst of health crisis, which demand equal attention for optimal care from both religious and nonreligious nurses.

  5. Leadership succession in nursing: thinking and acting today to ensure a better tomorrow

    Directory of Open Access Journals (Sweden)

    Denize Bouttelet Munari

    2017-03-01

    , preparing and facilitating exchange of experiences between generations in order to plan and ensure a promising future for the career(1,8-9. Factors such as the ageing workforce(8,10-13, the imminent retirement of a large number of nurses in the coming years(11-12,14, coupled with the low level of interest demonstrated by younger nurses in leadership positions and lack of investment in professional training and improving leadership performance(15 are a foreshadowing of an unprecedented crisis in nursing worldwide(13,16. This crisis tends to make future nursing leaders alienated and ill-prepared for the role, pointing to impacts in services in general, ranging from healthcare institutions to universities and centers for training and research, where professors/researchers are going through the same retirement process(17. One possibility to mitigate the situation is to implement projects to stimulate the sharing of experiences among professionals from different generations, ensuring leadership succession in nursing(8,17.  Even though this matter is of the utmost relevance, leadership succession planning has not received the attention it warrants. This can be observed in the scarce scientific production on the theme, and low levels of investment in health and educational institutions in preparing future leadership, and, furthermore, the issue is not addressed in ongoing education programs(9,11,17. A systematic review of literature on the theme showed that it is an innovative yet incipient theme, even in developed countries. The review produced some theoretical and conceptual articles about leadership succession planning in nursing, however, few studies portrayed experiences with the implementation and monitoring of succession planning (SP, even though there is consensus on the importance of the topic for the future of the profession. The purpose of SP is to ensure continuity of leadership in institutions through the development and assessment of individuals with the potential

  6. Market conditions for cogeneration plants. Ensuring efficiency; Marktbedingungen fuer KWK-Anlagen. Wirtschaftlichkeit sicherstellen

    Energy Technology Data Exchange (ETDEWEB)

    Ottersbach, Joerg; Otto, Falk; Schrader, Knut [BET Buero fuer Energiewirtschaft und Technische Planung GmbH, Aachen (Germany)

    2013-07-15

    Due to declining wholesale prices for electricity, the profitability of base load power and heat generation plants decreases significantly. Therefore, concepts such as the increased use of electricity or natural plant flexibility have to be developed. The improved framework conditions by means of the amended Combined Heat and Power Act are helpful. When modernising plants, it is even possible under favorable conditions and with a good concept to fully refinance the investment on the CHP surcharges.

  7. ENSURING STRATEGIC STABILITY OF INDUSTRIAL ENTERPRISES IN RUSSIA BASED ON PRODUCTION EFFICIENCY

    Directory of Open Access Journals (Sweden)

    N. V. Lyasnikov

    2010-01-01

    Full Text Available World economic crisis conditions demand that strategic stability of real sector industry enterprises be provided for. Basic approaches to determination of economic essence of such concepts as stability and competitiveness are discussed. On the basis of the author’s approach, the above economic categories are treated as two equivalent concepts active for short time periods, the approach testifying that stability of an enterprise is the time-spread competitiveness.

  8. 32 CFR 37.200 - What are my responsibilities as an agreements officer for ensuring the appropriate use of TIAs?

    Science.gov (United States)

    2010-07-01

    ... officer for ensuring the appropriate use of TIAs? 37.200 Section 37.200 National Defense Department of... agreements officer for ensuring the appropriate use of TIAs? You must ensure that you use TIAs only in appropriate situations. To do so, you must conclude that the use of a TIA is justified based on: (a) The...

  9. An evolutionary concept analysis of futility in health care.

    Science.gov (United States)

    Morata, Lauren

    2018-06-01

    To report a concept analysis of futility in health care. Each member of the healthcare team: the physician, the nurse, the patient, the family and all others involved perceive futility differently. The current evidence and knowledge in regard to futility in health care manifest a plethora of definitions, meanings and interpretations without consensus. Concept analysis. Databases searched included Medline, Cumulative Index of Nursing and Allied Health Literature, Academic Search Premier, Cochrane Database of Systematic Reviews and PsycINFO. Search terms included "futil*," "concept analysis," "concept," "inefficacious," "non-beneficial," "ineffective" and "fruitless" from 1935-2016 to ensure a historical perspective of the concept. A total of 106 articles were retained to develop the concept. Rogers' evolutionary concept analysis was used to evaluate the concept of futility from ancient medicine to the present. Seven antecedents (the patient/family autonomy, surrogate decision-making movement, the patient-family/physician relationship, physician authority, legislation and court rulings, catastrophic events and advancing medical technology) lead to four major attributes (quantitative, physiologic, qualitative, and disease-specific). Ultimately, futile care could lead to consequences such as litigation, advancing technology, increasing healthcare costs, rationing, moral distress and ethical dilemmas. Futility in health care demonstrates components of a cyclical process and a consensus definition is proposed. A framework is developed to clarify the concept and articulate relationships among attributes, antecedents and consequences. Further testing of the proposed definition and framework are needed. © 2018 John Wiley & Sons Ltd.

  10. ENTREPRENEURIAL ORIENTATION CONCEPT AS A STRATEGIC (ENTREPRENEUR POSITION

    Directory of Open Access Journals (Sweden)

    Nurdan GÜRKAN

    2017-09-01

    Full Text Available The concept of entrepreneurship has become an increasingly important concept and attracted attention with the increase in competition between businesses. In the entrepreneurship literature firstly individual entrepreneurship is discussed and later studies on the enterprise level entrepreneurship were conducted. At the same time, with the transition to the behavioral model of entrepreneurship of the traditional entrepreneurial model of entrepreneurship, rather than personality characteristics of entrepreneurs seem to be at the forefront of behaviors. Enterprise level entrepreneurship in other words the concept of business entrepreneurship contains entrepreneurship orientation of businesses. The entrepreneurship orientation of businesses has also called in the literature as entrepreneurial orientation. The concept of entrepreneurial orientation has a very important place in terms of the ability to sustain the assets of businesses and ensure differentiation from their competitors. With this study, prominent the concept of entrepreneurial orientation in respect to competitive advantage of the businesses will be included and increased awareness related to this concept will be tried to be ensured.

  11. Psychological factors of the readiness of teachers to ensure social security in the educational environment.

    Directory of Open Access Journals (Sweden)

    Shmeleva E.A.

    2015-03-01

    Full Text Available The negative sociocultural transformations that are taking place in modern society and the resulting psychological transformation of personality and mode of life strongly require searching for ways of providing social safety to the next generation, with teachers being the implementers of this process. Teachers’ professionalism is determined by their willingness to solve personal and socially relevant problems, including the willingness to provide social security for other people, to thwart social risks, and to build constructive interpersonal relationships. The aim of our research was to reveal and to analyze the psychological factors affecting the readiness of teachers to ensure social security in educational environments. The environmental factors of social risk have been theoretically characterized. It has been shown that the essential factor in ensuring students’ social security is providing a safe social environment in educational institutions; such an environment provides the learners and the teachers with sociopsychological security and psychosocial well-being. The empirical part of our study was devoted to identifying negative social phenomena in the schools in the Ivanovo region (with the help of a questionnaire administered to 700 students and to identifying the personally and professionally important qualities of the teachers and the subjective psychological factors of their readiness to ensure social security in the educational environment (through interviewing 300 teachers; the administration of the questionnaires and the interviewing were followed by an assessment of their significance (with the help of a questionnaire administered to 140 teachers. Using factor analysis we identified the relevant indicators and grouped them into six factors of the readiness of teachers to ensure a safe educational environment. Relevant personal and professional qualities of teachers were revealed; these are the subjective factors of the

  12. Teamwork: a concept analysis.

    Science.gov (United States)

    Xyrichis, Andreas; Ream, Emma

    2008-01-01

    This paper is a report of an analysis of the concept of teamwork. Teamwork is seen as an important facilitator in delivering quality healthcare services internationally. However, research studies of teamwork in health care are criticized for lacking a basic conceptual understanding of what this concept represents. A universal definition for healthcare settings and professionals is missing from published literature. Walker and Avant's approach was used to guide this concept analysis. Literature searches used bibliographic databases (Medline, CINAHL, Web of Science, Proquest CSA), internet search engines (GoogleScholar), and hand searches. Literature published between 1976 and 2006 was reviewed but only material in English was included. Based on the analysis undertaken, teamwork is proposed as a dynamic process involving two or more healthcare professionals with complementary backgrounds and skills, sharing common health goals and exercising concerted physical and mental effort in assessing, planning, or evaluating patient care. This is accomplished through interdependent collaboration, open communication and shared decision-making, and generates value-added patient, organizational and staff outcomes. Praising the value of teamwork without a common understanding of what this concept represents endangers both research into this way of working and its effective utilization in practice. The proposed definition helps reconcile discrepancies between how this concept is understood by nurses and doctors, as well as allied health professionals. A common understanding can facilitate communication in educational, research and clinical settings and is imperative for improving clarity and validity of future research.

  13. Concept Analysis: Music Therapy.

    Science.gov (United States)

    Murrock, Carolyn J; Bekhet, Abir K

    2016-01-01

    Down through the ages, music has been universally valued for its therapeutic properties based on the psychological and physiological responses in humans. However, the underlying mechanisms of the psychological and physiological responses to music have been poorly identified and defined. Without clarification, a concept can be misused, thereby diminishing its importance for application to nursing research and practice. The purpose of this article was for the clarification of the concept of music therapy based on Walker and Avant's concept analysis strategy. A review of recent nursing and health-related literature covering the years 2007-2014 was performed on the concepts of music, music therapy, preferred music, and individualized music. As a result of the search, the attributes, antecedents, and consequences of music therapy were identified, defined, and used to develop a conceptual model of music therapy. The conceptual model of music therapy provides direction for developing music interventions for nursing research and practice to be tested in various settings to improve various patient outcomes. Based on Walker and Avant's concept analysis strategy, model and contrary cases are included. Implications for future nursing research and practice to use the psychological and physiological responses to music therapy are discussed.

  14. Development of numerical concepts

    Directory of Open Access Journals (Sweden)

    Sabine Peucker

    2013-06-01

    Full Text Available The development of numerical concepts is described from infancy to preschool age. Infants a few days old exhibit an early sensitivity for numerosities. In the course of development, nonverbal mental models allow for the exact representation of small quantities as well as changes in these quantities. Subitising, as the accurate recognition of small numerosities (without counting, plays an important role. It can be assumed that numerical concepts and procedures start with insights about small numerosities. Protoquantitative schemata comprise fundamental knowledge about quantities. One-to-one-correspondence connects elements and numbers, and, for this reason, both quantitative and numerical knowledge. If children understand that they can determine the numerosity of a collection of elements by enumerating the elements, they have acquired the concept of cardinality. Protoquantitative knowledge becomes quantitative if it can be applied to numerosities and sequential numbers. The concepts of cardinality and part-part-whole are key to numerical development. Developmentally appropriate learning and teaching should focus on cardinality and part-part-whole concepts.

  15. Faith: a concept analysis.

    Science.gov (United States)

    Dyess, Susan Macleod

    2011-12-01

    This paper reports a concept analysis of faith. There are numerous scholars who consider spirituality and religiosity as they relate to health and nursing. Faith is often implied as linked to these concepts but deserves distinct exploration. In addition, as nursing practice conducted within communities of faith continues to emerge, concept clarification of faith is warranted. Qualitative analysis deliberately considered the concept of faith within the lens of Margaret Newman's health as expanding consciousness. Data sources used included a secondary analysis of stories collected within a study conducted in 2008, two specific reconstructed stories, the identification of attributes noted within these various stories and selected philosophical literature from 1950 to 2009.  A definition was identified from the analysis; faith is an evolving pattern of believing, that grounds and guides authentic living and gives meaning in the present moment of inter-relating. Four key attributes of faith were also identified as focusing on beliefs, foundational meaning for life, living authentically in accordance with beliefs, and interrelating with self, others and/or Divine. Although a seemingly universal concept, faith was defined individually. Faith appeared to be broader than spiritual practices and religious ritual and became the very foundation that enabled human beings to make sense of their world and circumstances. More work is needed to understand how faith community nursing can expand the traditional understanding of denominationally defined faith community practices and how nurses can support faith for individuals with whom they encounter within all nursing practice. © 2011 Blackwell Publishing Ltd.

  16. Radiation processing of minimally processed fruits and vegetables to ensure microbiological safety

    International Nuclear Information System (INIS)

    Bandekar, J.R.; Saroj, S.D.; Shashidhar, R.; Dhokane, V.S.; Hajare, S.N.; Nagar, V.; Sharma, A.

    2009-01-01

    Minimally processed fruits and vegetables are in demand as they offer ready rich source of nutrients and convenience to consumers. However, these products are often unsafe due to contamination with harmful pathogens. Therefore, a study was carried out to analyze microbiological quality of minimally processed fruits, vegetables and sprouts and to optimize radiation dose necessary to ensure safety of these commodities. Microbiological quality of these products was found to be poor. Decimal reduction dose (D 10 ) for Salmonella Typhimurium and Listeria monocytogenes in these minimally processed foods (MPF) were in the range of 164 to 588 Gy. Radiation processing with 2 kGy dose of gamma radiation resulted in 5 log reduction of S. Typhimurium and 4 log reduction of L. monocytogenes. The treatment did not significantly affect nutritional, organoleptic and textural properties. These results suggest that radiation processing can ensure safety of these products. (author)

  17. Analysis of the Romanian Insurance Market Based on Ensuring and Exercising Consumers` Right to Claim

    Directory of Open Access Journals (Sweden)

    Dan Armeanu

    2014-05-01

    Full Text Available In the financial market of insurance, consumer protection represents an important component contributing to the stability, discipline and efficiency of the market. In this respect, the activity of educating and informing insurance consumers on ensuring and exercising their right to claim plays a leading role in the mechanism of consumer protection. This study aims to improve the decision-making capacity of the financial services consumers from the Romanian insurance market through better information on ensuring and exercising their right to claim under the legislation. Thus, by applying three data analysis techniques – principal components analysis, cluster analysis and discriminant analysis – to the data regarding the petitions that were registered by the 41 insurance companies which operated in the Romanian market in 2012, a classification that assesses the insurance market transparency is achieved, resulting in a better information for consumers and, hence, the improvement of their protection through reducing the level of transactions that are harmful to consumers

  18. Standard Practice for Ensuring Test Consistency in Neutron-Induced Displacement Damage of Electronic Parts

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2007-01-01

    1.1 This practice sets forth requirements to ensure consistency in neutron-induced displacement damage testing of silicon and gallium arsenide electronic piece parts. This requires controls on facility, dosimetry, tester, and communications processes that affect the accuracy and reproducibility of these tests. It provides background information on the technical basis for the requirements and additional recommendations on neutron testing. In addition to neutrons, reactors are used to provide gamma-ray pulses of intensities and durations that are not achievable elsewhere. This practice also provides background information and recommendations on gamma-ray testing of electronics using nuclear reactors. 1.2 Methods are presented for ensuring and validating consistency in neutron displacement damage testing of electronic parts such as integrated circuits, transistors, and diodes. The issues identified and the controls set forth in this practice address the characterization and suitability of the radiation environm...

  19. Prospects for Reforming the Organizational and Legal Mechanism for Ensuring Human and Civil Rights and Freedoms

    Directory of Open Access Journals (Sweden)

    Myroslav Kovaliv

    2017-10-01

    Full Text Available The purpose of the article is analyzing the prospect of reforming the organizational and legal mechanism for ensuring the rights and freedoms of individuals and citizens of Ukraine from the systemic approach. Based on the methodology of system analysis, the prospects of reforming the organizational and legal mechanism for ensuring the rights and freedoms of men and citizens of Ukraine in the context of association with the European Union are considered. The key factors that influence the effectiveness of the submitted organizational and legal mechanism are analyzed. The measures aimed at the improvement of normative-legal regulation, which shall promote the maintenance of constitutional rights and freedoms in the conditions of reforming all spheres of society's life, are presented.

  20. How to ensure sustainable interoperability in heterogeneous distributed systems through architectural approach.

    Science.gov (United States)

    Pape-Haugaard, Louise; Frank, Lars

    2011-01-01

    A major obstacle in ensuring ubiquitous information is the utilization of heterogeneous systems in eHealth. The objective in this paper is to illustrate how an architecture for distributed eHealth databases can be designed without lacking the characteristic features of traditional sustainable databases. The approach is firstly to explain traditional architecture in central and homogeneous distributed database computing, followed by a possible approach to use an architectural framework to obtain sustainability across disparate systems i.e. heterogeneous databases, concluded with a discussion. It is seen that through a method of using relaxed ACID properties on a service-oriented architecture it is possible to achieve data consistency which is essential when ensuring sustainable interoperability.

  1. Building a Model for Optimization of Informational-Analytical Ensuring of Cost Management of Industrial Enterprise

    Directory of Open Access Journals (Sweden)

    Lisovskyi Ihor V

    2015-09-01

    Full Text Available The article examines peculiarities of building a model of informational-analytical optimization of cost management. The main sources of information together with approaches to cost management of industrial enterprises have been identified. In order to ensure the successful operation of enterprise in the conditions of growing manifestations of crisis, a continuous improving of the system for enterprise management along with the most important elements, which are necessary for its normal functioning, should be carried out. One of these so important elements are costs of enterprise. Accordingly, for an effective cost management, the most appropriate management approaches and tools must be used, based on a proper informational-analytical support of all processes. The article proposes an optimization model of informationalanalytical ensuring of cost management of industrial enterprises, which will serve as a ground for more informed and economically feasible solutions. A combination of best practices and tools to improve the efficiency of enterprise management has been proposed

  2. How to ensure the safety of extended operations: Practice and experience of Paks NPP

    International Nuclear Information System (INIS)

    Kovacs, J.

    2005-01-01

    The Paks Nuclear Power Plant strategy is to extend the operational lifetime of the plant and renew the operational license for 20 years over the designed and licensed lifetime. In the paper the preconditions of long-term operation are discussed and the basic findings and experience of the license renewal works are also presented. The further plans fo NPP Paks for ensuring safe operation in long-term are discussed. (author)

  3. UNITED STATES NAVAL STRATEGY IN THE SOUTH CHINA SEA TO ENSURE INTERNATIONAL FREEDOM OF NAVIGATION

    Science.gov (United States)

    2016-02-12

    Europe (FOB-E) Detachment Naples, as well as assignments on the Joint Staff as well as the OPNAV Staff in Washington DC. His hobbies include hiking ...defense, control of maritime trade, defending the regime against domestic threats, and ensuring economic benefit to the state.”9 Additionally, the...million in 7 maritime aid to its Southeast Asian allies -- including a warship for the Philippines.”33 This closer relationship could benefit not

  4. Tomorrow’s Handgun: Ensuring the Right Gun for All Military Law Enforcement Officers

    Science.gov (United States)

    2016-02-01

    AU/ACSC/2016 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY TOMORROW’S HANDGUN: ENSURING THE RIGHT GUN FOR ALL MILITARY LAW... gun manufacturers carefully design and deliver products to meet the needs of their potential owners. Additionally, many professionals require...fields make up some of the largest populations of gun owners, in the United States, and handgun manufacturers support them with specifically designed

  5. Will your plans survive a crisis? Principles for ensuring an effective recovery.

    Science.gov (United States)

    Jones, Brendan

    2017-01-01

    Guided by international standards, internal governance and government policy, most businesses and organisations will have continuity plans. There is, however, a significant difference between a having a plan and providing an effective response and recovery to a crisis event. This paper will explore six principles that will ensure an organisation can provide an effective response to significant business disruptions. Two real-life case studies provide practical examples of these principles at work.

  6. The Conceptual Framework for Ensuring Economic Safety of Corporate Integration Processes

    Directory of Open Access Journals (Sweden)

    Gutsaliuk Oleksii M.

    2016-08-01

    Full Text Available The objective growth of the number of displays and influence of negative factors of threats from the environment actualizes the issue of ensuring economic safety of national economic entities. The article notes that simultaneously with counteracting threats enterprises are working for development, one form of which is the establishment of corporate structures and implementation of integration processes. It is proposed to ensure achieving the desired level of the corporate structure economic safety through optimizing the correlation of resources and competencies, skills and technologies for their use within the integrated logistics value chain. In this case it is the implementation of the integration process that serves as an instrument for achieving this optimal correlation, and the level of economic safety is considered as one of the optimization criteria. The system of authors’ hypotheses is taken as the basis for ensuring economic safety of the corporate integration process. Each of the hypotheses corresponds to a set of conceptual principles aimed at practical implementation of the proposed approaches. Within these conceptual principles the relationship between incentives and benefits of integration and the basis for ensuring their safety is presented, the differences between safety of functioning and safety of development are studied, the use of the methodology of logistics to harmonize the interests of participants of the corporate structure is justified, the relevance of applying the resource approach to manage the integration and development safety is proved. The graphical representation of causal relationships between the proposed conceptual principles allowed formalizing the subject area of studying corporate integration safety

  7. Necessity of creating digital tools to ensure efficiency of technical means

    Science.gov (United States)

    Rakov, V. I.; Zakharova, O. V.

    2018-05-01

    The authors estimated the problems of functioning of technical objects. The article notes that the increasing complexity of automation systems may lead to an increase of the redundant resource in proportion to the number of components and relationships in the system, and to the need of the redundant resource constant change that can make implementation of traditional structures with redundancy unnecessarily costly (Standby System, Fault Tolerance, High Availability). It proposes the idea of creating digital tools to ensure efficiency of technical facilities.

  8. Problems of Ensuring Complex Business Security in the Conditions of Modern Globalization

    Directory of Open Access Journals (Sweden)

    Anatoliy Petrovich Sterkhov

    2015-12-01

    Full Text Available From the viewpoint of ensuring complex business security, the relevance of the present work is associated with the rationale of multilevel hierarchical approach to the classification of security threats in the age of globalization. The specificity of the threats specific to one or another level of the economy, helps to better understand and consequently to build an effective system of ensuring complex business security. For each of the nine hierarchical levels of the economy the author identifies the main threats to the business, as well as the objects and subjects of this study. It is noted that the performance of the business in the form of a complex hierarchical system depends on the principle of specification. The author gives examples of the use of the basic principles of specification. It is noted that the decomposition of the economic system from the viewpoint of its hierarchical nature is of great importance not only to the distribution of the goals and objectives of security of business levels of the system, but their subordination corresponding to each level. The result is the development of specific recommendations and elaboration of the main directions to ensure complex business security for mega-, macro-, micro-, mini-, nano - and mesoeconomic levels. Although the priority of action in multi-level hierarchical system is directed from the upper to the lower levels, the success of the system as a whole depends on the behavior of all system components. It is stated that the interaction with the environment in business occurs mainly in the lower levels of the hierarchy. The quality system of ensuring complex business security which deals with hierarchical positions, will depend not so much on top-level elements, but on response to intervention on the part of lower level, more precisely from their total effect. In other words, the quality of the system of integrated safety management business provides organized feedbacks in the system.

  9. Plagiarism in Student Research: Responsibility of the Supervisors and Suggestions to Ensure Plagiarism Free Research.

    Science.gov (United States)

    Krishan, Kewal; Kanchan, Tanuj; Baryah, Neha; Mukhra, Richa

    2017-08-01

    Plagiarism is a serious threat plaguing the research in publication of science globally. There is an increasing need to address the issue of plagiarism especially among young researchers in the developing part of the world. Plagiarism needs to be earnestly discouraged to ensure a plagiarism free research environment. We provide further suggestions to combat student plagiarism at Master's level and the regulations/guidelines regarding plagiarism in India.

  10. Model of Formation of the Enterprise Business Portfolio in the Context of Ensuring Strategic Flexibility

    Directory of Open Access Journals (Sweden)

    Shatilova Olena V.

    2014-01-01

    Full Text Available The article considers urgent problems of enterprise management under conditions of external environment instability, studies problems of the enterprise strategic flexibility management. It shows that one of the efficient mechanisms of ensuring strategic flexibility is restructuring of the enterprise business portfolio in accordance with the change of the situation in the target market of enterprise functioning. The goal of the article is development of a model of formation of enterprise business portfolio in the context of ensuring strategic flexibility. The main method of optimisation of the enterprise business portfolio in the context of ensuring strategic flexibility is the use of modification of the Markowitz model of investment portfolio formation. The offered model of the enterprise business portfolio formation allows taking into account changes of external and internal environments and conducting portfolio restructuring in the event of the change of the enterprise target market situation. Prospects of further studies in this direction are detailed elaboration and formalisation of the organisational and economic mechanism of realisation of strategic flexibility at an enterprise.

  11. Reusable platform concepts

    International Nuclear Information System (INIS)

    Gudmestad, O.T.; Sparby, B.K.; Stead, B.L.

    1993-01-01

    There is an increasing need to reduce costs of offshore production facilities in order to make development of offshore fields profitable. For small fields with short production time there is in particular a need to investigate ways to reduce costs. The idea of platform reuse is for such fields particularly attractive. This paper will review reusable platform concepts and will discuss their range of application. Particular emphasis will be placed on technical limitations. Traditional concepts as jackups and floating production facilities will be discussed by major attention will be given to newly developed ideas for reuse of steel jackets and concrete structures. It will be shown how the operator for several fields can obtain considerable savings by applying such reusable platform concepts

  12. Outsourcing. The Concept

    Directory of Open Access Journals (Sweden)

    Victor-Adrian TROACĂ

    2012-06-01

    Full Text Available In the last two decades, an economic phenomenon took place, phenomenon characterized by the transfer of manufacturing activity from the developed countries to those in developing process. This practice can be considered as the response found by the large companies to the problem of production costs that were in a continuous rising, concomitant with the rising of living standards and remuneration.This paper aims to analyze the concept of outsourcing in terms of its evolution, but also in terms of incentives, ups and downs associated with the concept. On the other hand, this paper seeks to capture the fundamentals of this concept veracity and whether it could be implemented in the public service.

  13. Communication, concepts and grounding.

    Science.gov (United States)

    van der Velde, Frank

    2015-02-01

    This article discusses the relation between communication and conceptual grounding. In the brain, neurons, circuits and brain areas are involved in the representation of a concept, grounding it in perception and action. In terms of grounding we can distinguish between communication within the brain and communication between humans or between humans and machines. In the first form of communication, a concept is activated by sensory input. Due to grounding, the information provided by this communication is not just determined by the sensory input but also by the outgoing connection structure of the conceptual representation, which is based on previous experiences and actions. The second form of communication, that between humans or between humans and machines, is influenced by the first form. In particular, a more successful interpersonal communication might require forms of situated cognition and interaction in which the entire representations of grounded concepts are involved. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Designing concepts and strategies

    DEFF Research Database (Denmark)

    Kiib, Hans

    2012-01-01

    , that new developments often employ very modest research on the subject and often very little has been done in order to challenge traditional concepts and to invent new sustainable concepts for redevelopment. In order to avoid mistakes in urban redevelopment we need to learn from research and evaluation...... of the best planning practice. But what might be just as important is to learn from concept development practice, which can give us a comprehensive understanding of our complex cities and make us develop a way of experiencing the unique qualities of the architectural typologies at the site. Finally...... and strategies are briefly described in the article, and the adaption by city planners and developers has been critical reviewed....

  15. The hue of concepts.

    Science.gov (United States)

    Albertazzi, Liliana; Canal, Luisa; Malfatti, Michela; Micciolo, Rocco

    2013-01-01

    The study shows a systematic naturally biased association between percepts and concepts. Specifically, it shows that a series of terms pertaining to an abstract semantic field (related to the frame of ethics in social behaviour) has a nonrandom, highly significant, association with colours (hues). This is the first time that consistent associations between abstract terms and colours have been reported in the general population. The main hypothesis, ie that there appear to be 'hues of concepts', was borne out by the results: the abstract terms considered were coloured with blue/green (ie cool) colours as well as their synonyms, while their antonyms were coloured with red/yellow (ie warm) colours. The association provides information about the nature of abstract concepts and their relationship with perception. It also sheds light on the interrelations among words in semantic domains that, to date, have been studied from only a computational viewpoint.

  16. Concepts in catalysis

    International Nuclear Information System (INIS)

    Boudart, M.

    1992-01-01

    This paper reports on concept in catalysis which are very important in heterogeneous catalysis, even today, when in spite of surface science, the complexity of events at a real catalytic surface is still evading the understanding necessary for design. In this paper the authors will attempt to give an update on evolving concepts in heterogeneous catalysis. The topics include: counting active centers on metal surfaces; the notion of turnover frequency for a catalytic cycle; the concept of structure (in) sensitive reactions; the ensemble (geometric) vs. The ligand (electronic) effect following Sachtler's school; the idea of a rate determining step and of a most abundant reactive intermediate; the effect of surface non-uniformity on catalytic kinetics; what makes catalytic cycles turnover

  17. Systemizing the Pedagogic Concepts

    Directory of Open Access Journals (Sweden)

    G. N. Serikov

    2013-01-01

    Full Text Available The paper emphasizes the necessity of systemizing the pedagogic concepts to complement the pluralism principle dominating in pedagogy over the recent years. The author recommends the person oriented systematic synergetic methodology combining various research data into a holistic scientific approach. The paper regards education as the core pedagogic concept - including training, upbringing, self-education, their respective subcomponents, and generated personal resource. The elements of personal resource combine the acquired knowledge, skills and values, developed subjective attitudes and individual health data. The key pedagogic terms describing the educational process are represented by a three-level system; the first level involves the educational form concepts, the second – generated personal resource, the third – summarized notion system combining the previous levels and reflecting their binary relations. The given construct systemizes the pedagogic conceptual apparatus and clarifies the theoretical notion of personal education. 

  18. Introduction: Bridging Concepts.

    Science.gov (United States)

    Davids, Karel

    2015-12-01

    How can those in the history of science, history of technology, and economics communicate more with each other than they are accustomed? How can they become more globally oriented? While these three disciplines today have more convergent interests than in the past, there is still a large potential for further exchange and involvement to explore and exploit. The contributors to this Focus section discuss a number of concepts that may serve as tools to bring these three disciplines more closely together and ease their evolution in a less Eurocentric direction. These concepts include trading zones, interaction and formalization, production, and machines and self-organization.

  19. CONCEPT-5 user's manual

    International Nuclear Information System (INIS)

    Hudson, C.R. II.

    1979-01-01

    The CONCEPT computer code package was developed to provide conceptual capital cost estimates for nuclear-fueled and fossil-fired power plants. Cost estimates can be made as a function of plant type, size, location, and date of initial operation. The output includes a detailed breakdown of the estimate into direct and indirect costs similar to the accounting system described in document NUS--531. Cost models are currently provided in CONCEPT 5 for single- and multiunit pressurized-water reactors, boiling-water reactors, and cost-fired plants with and without flue gas desulfurization equipment

  20. Concepts of quantum optics

    CERN Document Server

    Knight, P L

    1983-01-01

    Concepts of Quantum Optics is a coherent and sequential coverage of some real insight into quantum physics. This book is divided into six chapters, and begins with an overview of the principles and concepts of radiation and quanta, with an emphasis on the significance of the Maxwell's electromagnetic theory of light. The next chapter describes first the properties of the radiation field in a bounded cavity, showing how each cavity field mode has the characteristics of a simple harmonic oscillator and how each can be quantized using known results for the quantum harmonic oscillator. This chapte

  1. Loneliness: a concept analysis.

    Science.gov (United States)

    Bekhet, Abir K; Zauszniewski, Jaclene A; Nakhla, Wagdy E

    2008-01-01

    Loneliness is a universal human experience recognized since the dawn of time, yet it is unique for every individual. Loneliness can lead to both depression and low self-esteem. This article explicates the concept of loneliness through the examination of its conceptual definition and uses, defining attributes, related concepts, and empirical referents. Literature review using hand search and database were used as sources of information. Because loneliness is commonly encountered in nursing situations, the information provided will serve as a framework for assessment, planning, intervention, and evaluation of clients.

  2. Stress: a concept analysis.

    Science.gov (United States)

    Goodnite, Patricia M

    2014-01-01

    To analyze the concept of stress and provide an operational definition of stress. Literature review revealed that stress is a commonly used, but often ambiguous, term. Findings supported a definition of stress entailing an individual's perception of a stimulus as overwhelming, which in turn elicits a measurable response resulting in a transformed state. This analysis adopts a dynamic definition of stress that may serve to encourage communication, promote reflection, and enhance concept understanding. This definition may provide direction for future work, as well as enhance efforts to serve patients affected by stress. © 2013 Wiley Periodicals, Inc.

  3. Tokamak concept innovations

    International Nuclear Information System (INIS)

    1986-04-01

    This document contains the results of the IAEA Specialists' Meeting on Tokamak Concept Innovations held 13-17 January 1986 in Vienna. Although it is the most advanced fusion reactor concept the tokamak is not without its problems. Most of these problems should be solved within the ongoing R and D studies for the next generation of tokamaks. Emphasis for this meeting was placed on innovations that would lead to substantial improvements in a tokamak reactor, even if they involved a radical departure from present thinking

  4. BECCS Market Launch Strategy Aiming to Help Ensure Reliable Grid Power at High Penetrations of IRE (Intermittent Renewable Electricity)

    Science.gov (United States)

    WIlliams, R. H.

    2017-12-01

    Despite its recognized importance for carbon (C)-mitigation, progress in advancing biomass energy with CO2 capture and sequestration (BECCS) has been slow. A BECCS market launch strategy based on technologies ready for commercial-scale demonstration is discussed—based on co-gasification of coal and biomass to make H2 with CCS. H2 so produced would be a key element of a H2 balancing capacity (H2-BC) strategy for ensuring reliable grid power at high IRE penetrations. High grid penetrations of IRE must be complemented by fast-ramping balancing (backup and/or storage) capacity (BC) to ensure reliable grid power. BC provided now by natural gas-fired gas turbine combined cycle and combustion turbine units would eventually have to be decarbonized to realize C-mitigation goals, via CCS or other means. Capital-intensive CCS energy systems require baseload operation to realize favourable economics, but at high IRE penetrations, BC plants must be operated at low capacity factors. A H2-BC strategy is a promising way to address this challenge. The elements of a H2-BC system are: (a) H2 production from carbonaceous feedstocks in baseload plants with CCS; (b) H2 consumption in fast-ramping BC units that operate at low capacity factors; (c) Buffer underground H2 storage to enable decoupling baseload H2 production from highly variable H2 consumption by BC units. The concept is likely to "work" because underground H2 storage is expected to be inexpensive. A H2 production analysis is presented for a negative GHG-emitting H2-BC system based on cogasification of corn stover and coal, with captured CO2 used for enhanced oil recovery. The technical readiness of each system component is discussed, and preliminary insights are offered as to the conditions under which the corresponding H2-BC system might compete with natural gas in providing backup for IRE on US electric grids. Public policy to help advance this strategy might be forthcoming, because 2 US Senate bills with broad

  5. Innatism, Concept Formation, Concept Mastery and Formal Education

    Science.gov (United States)

    Winch, Christopher

    2015-01-01

    This article will consider the claim that the possession of concepts is innate rather than learned. Innatism about concept learning is explained through consideration of the work of Fodor and Chomsky. First, an account of concept formation is developed. Second the argument against the claim that concepts are learned through the construction of a…

  6. Investigating alternative conceptions in learning disabled students

    Science.gov (United States)

    Cole, Terry Stokes

    Science teachers have long noticed the fact that their students come to school with their own concepts, produced from daily experiences and interactions with the world around them. Sometimes these ideas are in agreement with accepted scientific theories, but often they are not. These "incorrect" ideas, or "misconceptions" have been the focus of many studies, which can be helpful to teachers when planning their lessons. However, there is a dearth of information that is geared specifically to students with learning disabilities. These students generally have deficits in areas of perception and learning that could conceivably influence the way they formulate concepts. The purpose of this study was to examine the concepts held by students with learning disabilities on the causes of the day/night cycle, the phases of the moon, and the seasons. An interview format was judged to be the best method of ensuring that the students' ideas were clearly documented. The subjects were five, sixth-grade students in a city school, who had been determined to have a learning disability. In examining the results, there did not seem to be any direct link between the type of misconception formed and the learning deficit of the child. It seemed more likely that students formed their concepts the way students usually do, but the various disabilities they exhibited interfered with their learning of more appropriate conceptions. The results of this study will be helpful to science teachers, curriculum planners, or anyone who works with students who have learning disabilities. It is hoped that this will begin to fill a void in the area of learning disabilities research.

  7. THE EFFECT OF CONCEPT MAPPING ON CONCEPT LEARNING IN SCIENCE

    OpenAIRE

    岡, 直樹; 今永, 久美子

    2012-01-01

    An experiment was conducted to investigate the effects of concept map completion tasks on concept learning in the primary schoolchildren. The participants were to insert some of the suitable concepts (concept group) or link labeles (link label group) or both of them (concept/link label group) into the blanks to make up the map wholly. It was revealed that the results of the concept group and the concept/link label group were better than the link label group. These results were discussed in te...

  8. New detector concepts

    International Nuclear Information System (INIS)

    Kemmer, J.; Lutz, G.

    1986-07-01

    On the basis of the semiconductor drift chamber many new detectors are proposed, which enable the determination of energy, energy loss, position and penetration depth of radiation. A novel integrated transistor-detector configuration allows non destructive repeated readout and amplification of the signal. The concept may be used for the construction of one or two-dimensional PIXEL arrays. (orig.)

  9. Liquid fuel concept benefits

    International Nuclear Information System (INIS)

    Hron, M.

    1996-01-01

    There are principle drawbacks of any kind of solid nuclear fuel listed and analyzed in the first part of the paper. One of the primary results of the analyses performed shows that the solid fuel concept, which was to certain degree advantageous in the first periods of a nuclear reactor development and operation, has guided this branch of a utilization of atomic nucleus energy to a death end. On the background of this, the liquid fuel concept and its benefits are introduced and briefly described in the first part of the paper, too. As one of the first realistic attempts to utilize the advantages of liquid fuels, the reactor/blanket system with molten fluoride salts in the role of fuel and coolant simultaneously, as incorporated in the accelerator-driven transmutation technology (ADTT) being proposed and currently having been under development in the Los Alamos National Laboratory, will be studied both theoretically and experimentally. There is a preliminary design concept of an experimental assembly LA-O briefly introduced in the paper which is under preparation in the Czech Republic for such a project. Finally, there will be another very promising concept of a small low power ADTT system introduced which is characterized by a high level of safety and economical efficiency. In the conclusion, the overall survey of principal benefits which may be expected by introducing liquid nuclear fuel in nuclear power and research reactor systems is given and critically analyzed. 7 refs, 4 figs

  10. CONCEPT OF MOBILE LEARNING

    Directory of Open Access Journals (Sweden)

    Г О Дуйсеева

    2016-12-01

    Full Text Available This article deals with the definition and the description of mobile learning. Ten years’ experience of the latest mobile technologies use and devices in educational process abroad is analyzed. Prospects and the possibilities of application of these technologies are considered. The basic concepts and development of mobile learning which proposed by scientists for the last years have been given.

  11. [Self esteem : concept analysis.

    Science.gov (United States)

    Doré, Christina

    2017-06-01

    Self-esteem is an inner attitude at the base of the construction of personality and psychic balance in addition to be responsible of adaptive processes over the course of life. The concept of self-esteem is commonly used in several disciplines however, it seems that the consensus on its conceptualization and its operationalization is not yet reached. In this context, the concept analysis allows to address a phenomenon and to understand its use and its evolution from a unique disciplinary perspective. The aim of this article is therefore to analyze the concept of self esteem from a nursing perspective to identify : definitions of the term and related terms, attributes, model and limit cases proposed here within the community of mental health nurses, antecedents and consequents as well as the empirical references using the Walker and Avant method. The attributes identified allowing a deeper understanding of the concept are : the self-value, the self-acceptance, the self-efficacy, attitude towards oneself and finally, self-respect.

  12. Communication, concepts and grounding

    NARCIS (Netherlands)

    van der Velde, Frank; van der Velde, F.

    2015-01-01

    This article discusses the relation between communication and conceptual grounding. In the brain, neurons, circuits and brain areas are involved in the representation of a concept, grounding it in perception and action. In terms of grounding we can distinguish between communication within the brain

  13. Thirdness and psychoanalytic concepts.

    Science.gov (United States)

    Green, André

    2004-01-01

    Many psychoanalytic concepts lend themselves to the notion of thirdness. Starting from a basis of Freudian thought, the author discusses some of the elaborative contributions of Winnicott, Lacan, and Bion, as well as the ideas of Saussure and Peirce, noting how all these incorporate an appreciation of the value and relevance of thirdness in both the theory and practice of psychoanalysis.

  14. Elaborating on Threshold Concepts

    Science.gov (United States)

    Rountree, Janet; Robins, Anthony; Rountree, Nathan

    2013-01-01

    We propose an expanded definition of Threshold Concepts (TCs) that requires the successful acquisition and internalisation not only of knowledge, but also its practical elaboration in the domains of applied strategies and mental models. This richer definition allows us to clarify the relationship between TCs and Fundamental Ideas, and to account…

  15. Two Conceptions of Virtue

    Science.gov (United States)

    Hill, Thomas E., Jr.

    2013-01-01

    The general questions are: what is virtue and how can it be cultivated? The specific focus is on the conceptions of virtue in the works of Immanuel Kant and John Rawls. Kant regarded virtue as a good will that is also strong enough to resist contrary passions, impulses, and inclinations. Childhood training can prepare children for virtue, but…

  16. Some Core Contested Concepts

    Science.gov (United States)

    Chomsky, Noam

    2015-01-01

    Core concepts of language are highly contested. In some cases this is legitimate: real empirical and conceptual issues arise. In other cases, it seems that controversies are based on misunderstanding. A number of crucial cases are reviewed, and an approach to language is outlined that appears to have strong conceptual and empirical motivation, and…

  17. Sound Search Engine Concept

    DEFF Research Database (Denmark)

    2006-01-01

    Sound search is provided by the major search engines, however, indexing is text based, not sound based. We will establish a dedicated sound search services with based on sound feature indexing. The current demo shows the concept of the sound search engine. The first engine will be realased June...

  18. The LDC detector concept

    Indian Academy of Sciences (India)

    Abstract. In preparation of the experimental program at the international linear collider (ILC), the large detector concept (LDC) is being developed. The main points of the LDC are a large volume gaseous tracking system, combined with high precision vertex detector and an extremely granular calorimeter. The main design ...

  19. Innovative transparent armour concepts

    NARCIS (Netherlands)

    Carton, E.P.; Broos, J.P.F.

    2011-01-01

    Ever since WWII transparent armour consists of a multi-layer of glass panels bonded by thin polymer bond-films using an autoclave process. TNO has worked on the development of innovative transparent armour concepts that are lighter and a have better multi-hit capacity. Two new transparent armour

  20. Mengembangkan Self Concept Siswa Melalui Model Pembelajaran Concept Attainment

    OpenAIRE

    Sumartini, Tina Sri

    2015-01-01

    Dalam pembelajaran matematika, siswa masih kurang memiliki self concept yang positif. Salah satu model pembelajaran yang dapat diterapkan untuk mengembangkan self concept siswa adalah model concept attainment. Tujuan penelitian ini adalah untuk mengetahui perkembangan self concept siswa setelah mendapatkan model pembelajaran concept attainment. Penelitian ini berbentuk one shot case study. Populasi dalam penelitian ini adalah siswa di salah satu SMK di Kabupaten Garut. Pengambilan sampel d...

  1. Ensuring consistency and persistence to the Quality Information Model - The role of the GeoViQua Broker

    Science.gov (United States)

    Bigagli, Lorenzo; Papeschi, Fabrizio; Nativi, Stefano; Bastin, Lucy; Masó, Joan

    2013-04-01

    GeoViQua (QUAlity aware VIsualisation for the Global Earth Observation System of Systems) is an FP7 project aiming at complementing the Global Earth Observation System of Systems (GEOSS) with rigorous data quality specifications and quality-aware capabilities, in order to improve reliability in scientific studies and policy decision-making. GeoViQua main scientific and technical objective is to enhance the GEOSS Common Infrastructure (GCI) providing the user community with innovative quality-aware search and visualization tools, which will be integrated in the GEOPortal, as well as made available to other end-user interfaces. To this end, GeoViQua will promote the extension of the current standard metadata for geographic information with accurate and expressive quality indicators. The project will also contribute to the definition of a quality label, the GEOLabel, reflecting scientific relevance, quality, acceptance and societal needs. The concept of Quality Information is very broad. When talking about the quality of a product, this is not limited to geophysical quality but also includes concepts like mission quality (e.g. data coverage with respect to planning). In general, it provides an indication of the overall fitness for use of a specific type of product. Employing and extending several ISO standards such as 19115, 19157 and 19139, a common set of data quality indicators has been selected to be used within the project. The resulting work, in the form of a data model, is expressed in XML Schema Language and encoded in XML. Quality information can be stated both by data producers and by data users, actually resulting in two conceptually distinct data models, the Producer Quality model and the User Quality model (or User Feedback model). A very important issue concerns the association between the quality reports and the affected products that are target of the report. This association is usually achieved by means of a Product Identifier (PID), but actually just

  2. Collaborative efforts are needed to ensure proper knowledge dissemination of telemedicine projects.

    Science.gov (United States)

    Jakobsen, Neel Kolthoff; Jensen, Lena Sundby; Kayser, Lars

    2014-09-01

    Telemedicine is often seen as the solution to the challenge of providing health care for an increasing number of people with chronic conditions. Projects are often organised locally and based on the involvement of stakeholders with a wide range of backgrounds. It can be challenging to ensure that projects are based on previous experience and that they do not repeat previous studies. To better understand these challenges and current practice, we examined telemedicine projects funded in the 2008-2010 period to explore where, how and to what extent results from the projects were documented and disseminated. Public and private funds were contacted for information about telemedicine studies focusing on people residing in their homes. After an initial screening of titles and abstracts, 19 projects were identified. The managers of the projects were contacted and information about project results and dissemination were obtained. More than half of all projects were disseminated to professionals as well as to the public and used two-way communication. However, it was generally difficult to obtain an overview of the projects due to dynamic changes in names and scopes. We propose that the funding authorities require designs comprising proper evaluation models that will subsequently allow the investigators to publish their findings. Furthermore, a dissemination plan comprising both peers and other professions should be made mandatory. The investigators should ensure proper documentation and dissemination of changes both during and after the projects in order to ensure transparency, and national or international organisations should establish a database with relevant data fields. not relevant. not relevant.

  3. Ensuring the Flexibility and Continuity of Supplies in the B2B Market

    Directory of Open Access Journals (Sweden)

    Grażyna Wieteska

    2017-07-01

    Full Text Available Aim/purpose - The purpose of this paper is to recognize and compare the best practices that ensure the flexibility and continuity of supplies. Although the flexibility drivers and continuity risk drivers, according to the literature, are actually the same, there is a lack of research articles on this aspect. Design/methodology/approach - A two-phase methodology design, based on the literature review and in-depth interviews, was used, and seven in-depth interviews with the representatives of manufacturing companies that operate in different sectors were conducted. Findings - Supply flexibility and continuity are presented in the literature, mainly as the responses to the business environmental events/changes that have already occurred. Nevertheless, the researched manufacturing companies recognize their use in terms of prevention as well. The researched enterprises use traditional ways of dealing with supply problems (alternative supplier, inventory buffers. They do not really connect ensuring supply continuity with long-term disruptions, but rather understand it as prevention of typical supply delays and quality problems. The respondents regard supplier flexibility not only as a way of responding to the forecasted demand changes but also to unexpected situations. The companies ensure supply continuity and supply flexibility using similar but not exactly the same strategies. For the reactive strategies, sourcing decisions are crucial, whereas for preventive strategies - it is supplier performance management. Research implications/limitations - The small number of conducted interviews is a limitation of performed research, however, some directions for future research can be noted. Apart from other implications described in the paper, it is deduced that sourcing flexibility positively influences supply continuity. Nevertheless, this hypothesis needs quantitative verification.Originality/value/contribution - The paper compares the issue of supply

  4. GLUE 2 deployment: Ensuring quality in the EGI/WLCG information system

    International Nuclear Information System (INIS)

    Burke, Stephen; Pradillo, Maria Alandes; Field, Laurence; Keeble, Oliver

    2014-01-01

    The GLUE 2 information model is now fully supported in the production EGI/WLCG information system. However, to make it usable and allow clients to rely on the published information it is important that the meaning is clearly defined, and that information providers and site configurations are validated to ensure as far as possible that what they publish is correct. In this paper we describe the definition of a detailed schema usage profile, the implementation of a software tool to validate published information according to the profile and the use of the tool in the production Grid, and also summarise the overall state of GLUE 2 deployment.

  5. Information support of intelligent energy systems and its impact on ensuring adequacy

    Directory of Open Access Journals (Sweden)

    Chukreyev Yuri

    2017-01-01

    Full Text Available The issues of the influence of the changed conditions for obtaining probably-determined information on the operation of generating equipment and power consumption regimes on the decisions taken to ensure the required level of reservation of the territorial zones of the UES of Russia in the current regulatory environment to the indicators of balance reliability are considered. Comparison of the present conditions for presenting the initial information for the estimation of the balance sheet reliability of electric power systems with the conditions for the development of methodological recommendations (MR for the design of power systems in 2003 and not approved by the Ministry of Energy of Russia MR 2012.

  6. Harmonization of monographic standards is needed to ensure the quality of Chinese medicinal materials

    Directory of Open Access Journals (Sweden)

    Zhao Sandy

    2009-09-01

    Full Text Available Abstract This article provides an overview on the regulations of Chinese medicinal materials (CMMs in various countries and regions. Harmonization of CMM monographs would provide standards for the quality control of CMM products and play an important role in the modernization and globalization of Chinese medicine. A harmonized regulatory system would improve the quality of CMMs thereby ensuring the safety of the products and assisting Chinese medicine practitioners in their practice. The fast growing demand worldwide for traditional medicines calls for harmonized monographic standards to safeguard the safety and quality of CMM products.

  7. Quickening construction of natural gas infrastructures and ensuring safe supply of natural gas in China

    Energy Technology Data Exchange (ETDEWEB)

    Gao, Peng; Zhongde, Zhao; Chunliang, Sun; Juexin, Shen

    2010-09-15

    Compared with North America or Europe in respect of natural gas resources, markets and pipeline networks, the current China stands in a special period with natural gas market in quick development, accordingly, it's recommended to strengthen cooperation and coordination between investors by way of diversified investment and joint adventures and on the basis of diversified resource supply modes, so as to accelerate the construction of infrastructures including the natural gas pipeline networks and the storage and peak-shaving facilities, quick up the market development, realize the situation of mutual-win-win, and finally ensure safety of natural gas utilization in the domestic markets.

  8. Solution in Cuba to ensuring the radiological protection in nuclear medicine

    International Nuclear Information System (INIS)

    Bentancourt, L.A.; Quevedo, J.R.; La Fuente, A. de

    1996-01-01

    In the middle of the 80's in Cuba takes place a widespread use of nuclear techniques in the national economy, particularly in nuclear medicine practice. In order to harmonize the constructive projects of the nuclear medical facilities, the National Regulatory Authority for Radiation Protection assessed the requirements to be adopted for the purpose of ensuring the optimum fulfillment of the radiation protection regulations in force in the country. As a result of this work a functional solution was developed for the distribution of the sites for the storage, dosage and handling of radioactive substances and the temporary deposit of the radioactive wastes produced. (authors). 4 refs., 1 tab

  9. Nuclear energy and ensuring the long-term energy supply in the German Federal Republic

    International Nuclear Information System (INIS)

    Koenig, H.H.

    1975-01-01

    The author reports on the papers read at the Reactor Conference in 1975. He pays special attention to the development of energy supply from nuclear stations, investigates the motives behind the growing resistance of the public, and shows that the acceptance procedure ensures the construction and operation of safe nuclear power installations. He also discusses the possibilities of improved energy utilisation, the climatic changes in coming generations, the characteristics of supply with nuclear district heating and process heat, as well as the state of building projects with high-temperature reactors and fast breeders. (orig.) [de

  10. Ensuring on-time quality data management deliverables from global clinical data management teams

    Directory of Open Access Journals (Sweden)

    Zia Haque

    2010-01-01

    Full Text Available The growing emphasis on off-site and off-shore clinical data management activities mandates a paramount need for adequate solutions geared toward on-time, quality deliverables. The author has been leading large teams that have been involved in successful global clinical data management endeavors. While each study scenario is unique and has to be approached as such, there are several elements in defining strategy and team structure in global clinical data management that can be applied universally. In this article, key roles, practices, and high-level procedures are laid out as a road map to ensure success with the model.

  11. DETERMINATION OF THE OPTIMAL CAPITAL INVESTMENTS TO ENSURE THE SUSTAINABLE DEVELOPMENT OF THE RAILWAY

    Directory of Open Access Journals (Sweden)

    O. I. Kharchenko

    2015-04-01

    Full Text Available Purpose. Every year more attention is paid for the theoretical and practical issue of sustainable development of railway transport. But today the mechanisms of financial support of this development are poorly understood. Therefore, the aim of this article is to determine the optimal investment allocation to ensure sustainable development of the railway transport on the example of State Enterprise «Prydniprovsk Railway» and the creation of preconditions for the mathematical model development. Methodology. The ensuring task for sustainable development of railway transport is solved on the basis of the integral indicator of sustainable development effectiveness and defined as the maximization of this criterion. The optimization of measures technological and technical characters are proposed to carry out for increasing values of the integral performance measure components. To the optimization activities of technological nature that enhance the performance criteria belongs: optimization of the number of train and shunting locomotives, optimization of power handling mechanisms at the stations, optimization of routes of train flows. The activities related to the technical nature include: modernization of railways in the direction of their electrification and modernization of the running gear and coupler drawbars of rolling stock, as well as means of separators mechanization at stations to reduce noise impacts on the environment. Findings. The work resulted in the optimal allocation of investments to ensure the sustainable development of railway transportation of State Enterprise «Prydniprovsk Railway». This allows providing such kind of railway development when functioning of State Enterprise «Prydniprovsk Railway» is characterized by a maximum value of the integral indicator of efficiency. Originality. The work was reviewed and the new approach was proposed to determine the optimal allocation of capital investments to ensure sustainable

  12. The role of hazard- and risk-based approaches in ensuring food safety

    OpenAIRE

    Barlow, Susan M.; Boobis, Alan R.; Bridges, Jim; Cockburn, Andrew; Dekant, Wolfgang; Hepburn, Paul; Houben, Geert F.; König, Jürgen; Nauta, Maarten; Schuermans, Jeroen; Bánáti, Diána

    2015-01-01

    BackgroundFood legislation in the European Union and elsewhere includes both hazard- and risk-based approaches for ensuring safety. In hazard-based approaches, simply the presence of a potentially harmful agent at a detectable level in food is used as a basis for legislation and/or risk management action. Risk-based approaches allow consideration of exposure in assessing whether there may be unacceptable risks to health.Scope and approachThe advantages and disadvantages of hazard- and risk-ba...

  13. Trichinella diagnostics and control: Mandatory and best practices for ensuring food safety

    DEFF Research Database (Denmark)

    Gajadhar, A. A.; Pozio, E.; Gamble, H. R.

    2009-01-01

    Because of its role in human disease, there are increasing global requirements for reliable diagnostic and control methods for Trichinella in food animals to ensure meat safety and to facilitate trade. Consequently, there is a need for standardization of methods, programs, and best practices used...... in various porcine and equine pre- and post-slaughter programs, including farm or herd certification programs is also discussed. A brief review of the effectiveness of meat processing methods, such as freezing, cooking and preserving is provided. The importance of proper quality assurance and its application...

  14. A New Trusted and Collaborative Agent Based Approach for Ensuring Cloud Security

    OpenAIRE

    Pal, Shantanu; Khatua, Sunirmal; Chaki, Nabendu; Sanyal, Sugata

    2011-01-01

    In order to determine the user's trust is a growing concern for ensuring privacy and security in a cloud computing environment. In cloud, user's data is stored in one or more remote server(s) which poses more security challenges for the system. One of the most important concerns is to protect user's sensitive information from other users and hackers that may cause data leakage in cloud storage. Having this security challenge in mind, this paper focuses on the development of a more secure clou...

  15. Ensuring the Security of the Educational Environment: Cases of US, Russia and Europe

    Directory of Open Access Journals (Sweden)

    Vitaly V. Kabernik

    2015-01-01

    Full Text Available The article deals with security, including informational, educational environment. The article considers experience of the United States and Europe, including specific examples. Given a classification of the major threats and they are allocated on the basis of foreign and domestic experience. The article also determines the range of problems actually facing educational institutions and regularly described in special reports on the subject. Provides an overview of a set of measures designed to regulate access to inappropriate content, with special attention given to the phenomenon of social networks that put new challenges in ensuring security of the educational environment.

  16. Ensuring the safety of surgical teams when managing casualties of a radiological dirty bomb.

    Science.gov (United States)

    Williams, Geraint; O'Malley, Michael; Nocera, Antony

    2010-09-01

    The capacity for surgical teams to ensure their own safety when dealing with the consequences caused by the detonation of a radiological dirty bomb is primarily determined by prior knowledge, familiarity and training for this type of event. This review article defines the associated radiological terminology with an emphasis on the personal safety of surgical team members in respect to the principles of radiological protection. The article also describes a technique for use of hand held radiation monitors and will discuss the identification and management of radiologically contaminated patients who may pose a significant danger to the surgical team. 2010 Elsevier Ltd. All rights reserved.

  17. Observations and actions to ensure equal treatment of all candidates by the European Research Council

    Science.gov (United States)

    Rydin, Claudia Alves de Jesus; Farina Busto, Luis; El Mjiyad, Nadia; Kota, Jhansi; Thelen, Lionel

    2017-04-01

    The European Research Council (ERC), Europe's premiere funding agency for frontier research, views equality of opportunities as an important challenge. The ERC monitors closely gender figures on every call and has taken actions to tackle imbalances and potential unconscious biases. The ERC talk is focused on efforts made to understand and ensure equal treatment of all candidates, with particular focus on gender balance and with specific attention to geosciences. Data and statistics collected in running highly competitive and internationally recognised funding schemes are presented. Recent initiatives to tackle geographical imbalances will also be presented.

  18. Methods to ensure optimal off-bottom and drill bit distance under pellet impact drilling

    Science.gov (United States)

    Kovalyov, A. V.; Isaev, Ye D.; Vagapov, A. R.; Urnish, V. V.; Ulyanova, O. S.

    2016-09-01

    The paper describes pellet impact drilling which could be used to increase the drilling speed and the rate of penetration when drilling hard rock for various purposes. Pellet impact drilling implies rock destruction by metal pellets with high kinetic energy in the immediate vicinity of the earth formation encountered. The pellets are circulated in the bottom hole by a high velocity fluid jet, which is the principle component of the ejector pellet impact drill bit. The paper presents the survey of methods ensuring an optimal off-bottom and a drill bit distance. The analysis of methods shows that the issue is topical and requires further research.

  19. The Concept Of Framing In Cross-Cultural Business Communication

    OpenAIRE

    Gabriela Dumbravă

    2010-01-01

    Starting from the concept of cultural frames and their role in signifying human experience, the paper aims at pointing out that business communication, like any social interaction, is underrun by a process of framing, according to which individuals perceive, comprehend and appropriate otherness. Expanded to cross - cultural business communication, framing provides a clearer perspective on cultural divergence and ensures the acquiring of cultural sensitivity, which, in a global business envi...

  20. ALGORITHMIC support for THE System Wide Information Management concept

    OpenAIRE

    2016-01-01

    The theoretical problems of computer support for the "System Wide Information Management" concept, which was proposed by experts of the International Civil Aviation Organization, are discussed. Within the framework of its provisions certain new requirements for all initial stages of air traffic management preceding the direct aircrafts control are formulated. Algorithmic instruments for ensuring a conflictlessness of a summary plan for the use of airspace during the plan’s implementation are ...

  1. Two Concepts of Rationality

    Directory of Open Access Journals (Sweden)

    Danny Frederick

    2010-02-01

    Full Text Available The dominant tradition in Western philosophy sees rationality as dictating. Thus rationality may require that we believe the best explanation and simple conceptual truths and that we infer in accordance with evident rules of inference. I argue that, given what we know about the growth of knowledge, this authoritarian concept of rationality leads to absurdities and should be abandoned. I then outline a libertarian concept of rationality, derived from Popper, which eschews the dictates and which sees a rational agent as one who questions, criticises, conjectures and experiments. I argue that, while the libertarian approach escapes the absurdities of the authoritarian, it requires two significant developments and an important clarification to be made fully consistent with itself.

  2. Concepts in Thermal Physics

    CERN Document Server

    Blundell, Stephen J

    2006-01-01

    This modern introduction to thermal physics contains a step-by-step presentation of the key concepts. The text is copiously illustrated and each chapter contains several worked examples. - ;An understanding of thermal physics is crucial to much of modern physics, chemistry and engineering. This book provides a modern introduction to the main principles that are foundational to thermal physics, thermodynamics, and statistical mechanics. The key concepts are carefully presented in a clear way, and new ideas are illustrated with copious worked examples as well as a description of the historical background to their discovery. Applications are presented to subjects as. diverse as stellar astrophysics, information and communication theory, condensed matter physics, and climate change. Each chapter concludes with detailed exercises. -

  3. Hybrid system concepts

    International Nuclear Information System (INIS)

    Landeyro, P.A.

    1995-01-01

    Hybrid systems studied for fissile material production, were reconsidered for minor actinide and long-lived fission product destruction as alternative to the traditional final disposal of nuclear waste. Now there are attempts to extend the use of the concepts developed for minor actinide incineration to plutonium burning. The most promising hybrid system concept considers fuel and target both as liquids. From the results obtained, the possibility to adopt composite targets seems the most promising solution, but still there remains the problem of Pu production, not acceptable in a burning system. This kind of targets can be mainly used for fissile material production, while for accelerator driven burners it is most convenient to use a liquid lead target. The most suitable solvent is heavy water for minor actinide annihilation in the blanket of a hybrid system. Due to the criticality conditions and the necessity of electric energy production, the blanket using plutonium dissolved in molten salts is the most convenient one. (author)

  4. Three concepts of history

    Directory of Open Access Journals (Sweden)

    Antonio Campillo

    2016-05-01

    Full Text Available The aim of this article is twofold. On the one hand, I will outline the diverse usages that the concept of history has taken on throughout Western history. These different usages may be grouped together in three semantic fields (history as a way of knowing, as a way of being and as a way of doing, which correspond to three ways of understanding the Philosophy of History: as Epistemology of History, as Ontology of historicity and as ethical-political Critique of the present. On the other hand, I will show that these three concepts of history (and, accordingly, the three ways of understanding the Philosophy of History refer mutually to each other and, thus, are inseparable from each other.

  5. Concepts of intrinsic safety

    International Nuclear Information System (INIS)

    Anon.

    1985-01-01

    A newly introduced Japanese reactor concept, ISER (Intrinsically Safe and Economical Reactor), is intended to be a reference intrinsically safe light water reactor. ISER is designed similarly to PIUS but with greater economy in mind such that any utility in any country can choose it for its power system. Social assimilation and acceptability in the Asia Pacific Region including the United States are the keys to the ISER with the hope of dramatic reductions of social costs due to safeguards, reliability, financiability, and infrastructure building, particularly in the third world, as well as reactor safety itself. In this respect and others, the ISER proposal is different from other vendor-proposed reactor concepts and is unique

  6. TQM: the essential concepts.

    Science.gov (United States)

    Chambers, D W

    1998-01-01

    This is an introduction to the major concepts in total quality management, a loose collection of management approaches that focus on continuous improvement of processes, guided by routine data collection and adjustment of the processes. Customer focus and involvement of all members of an organization are also characteristics commonly found in TQM. The seventy-five-year history of the movement is sketched from its beginning in statistical work on quality assurance through the many improvements and redefinitions added by American and Japanese thinkers. Essential concepts covered include: control cycles, focus on the process rather than the defects, the GEAR model, importance of the customer, upstream quality, just-in-time, kaizen, and service quality.

  7. Dual coolant blanket concept

    International Nuclear Information System (INIS)

    Malang, S.; Schleisiek, K.

    1994-11-01

    A self-cooled liquid metal breeder blanket with helium-cooled first wall ('Dual Coolant Blanket Concept') for a fusion DEMO reactor is described. This is one of the four blanket concepts under development in the frame of the European fusion technology program with the aim to select in 1995 the two most promising ones for further development. Described are the design of the blankets including the ancillary loop system and the results of the theoretical and experimental work in the fields of neutronics, magnetohydrodynamics, thermohydraulics, mechanical stresses, compatibility and purification of lead-lithium, tritium control, safety, reliability, and electrically insulating coatings. The remaining open questions and the required R and D programme are identified. (orig.) [de

  8. How we Ensured Rigor from a Multi-site, Multi-discipline, Multi-researcher Study

    Directory of Open Access Journals (Sweden)

    H. Ken Crawford

    2000-01-01

    Full Text Available Qualitative research has often been criticised for its lack of rigour. In order to overcome this, measures of trustworthiness, dependability and reliability have been suggested. A study of how pastoralists learn to incorporate sustainable farming systems in the tropical savannas of Australia employed multiple-researchers, working in three States and from a variety of disciplines. To ensure rigour a framework for the study was developed by the researchers prior to commencing interviews. This was followed by regular teleconferences to ensure that the framework was valid and to adjust for any problems encountered along the way. Every interview was analysed independently by all researchers before a workshop was conducted to bring the ideas together. Categories and ideas within the data were synthesised to create an overall understanding of the learning process within the confines of "landcare" in the Tropical Savannas. These processes were undertaken in consultation with the pastoralists and the process has been explicitly documented to enable readers to follow the research process easily. The rigour in this project is shown in the clear documentation of the research process carried out by individual researchers and by the team when it met. The understanding of pastoralists' learning processes is our interpretation; it is up to the reader to decide whether s/he agrees with that interpretation, but from the description of the process it is easy for the reader to see where and why her/his interpretation differs. URN: urn:nbn:de:0114-fqs0001125

  9. Domestic Banks in Bangladesh Could Ensure Efficiency by Improving Human Resource Management Practices

    Science.gov (United States)

    Muhammad Masum, Abdul Kadar; Azad, Md. Abul Kalam; Hoque, Kazi Enamul; Beh, Loo-See

    2015-01-01

    The paper aims to examine the influence of human resource management (HRM) practices on bank efficiency using Malmquist index of total factor productivity. The model comprises HRM index that represents the quality of HRM practices. The results are decomposed into three efficiency scores, namely, technical efficiency, pure efficiency, and scale efficiency. In this study, panel data for 44 banks in Bangladesh are used for the period 2008-2013. This paper reveals that foreign banks are ahead in converting the influence of HRM practices into efficiency scores (0.946>0.833). On the other hand, domestic banks performed better than foreign banks in terms of pure efficiency and scale efficiency. But, in terms of technical efficiency, the domestic banks are regressed by 6.7% annually whereas foreign banks are progressed with a yearly value of 5.8%. The results are robust, because the Mann-Whitney test and Kruskall-Wallis test (non-parametric tests) also confirm the same results. This study emphasizes HRM practices in the banking industry to ensure efficiency in the long-term scenario. Domestic banks are suggested to ensure continuous development in HRM practices in order to compete with foreign banks. PMID:26221727

  10. Ensuring safe water in post-chemical, biological, radiological and nuclear emergencies

    Science.gov (United States)

    Amar, Praveen Kumar

    2010-01-01

    Disaster scenarios are dismal and often result in mass displacement and migration of people. In eventuality of emergency situations, people need to be rehabilitated and provided with an adequate supply of drinking water, the most essential natural resource needed for survival, which is often not easily available even during non-disaster periods. In the aftermath of a natural or human-made disaster affecting mankind and livestock, the prime aim is to ensure supply of safe water to reduce the occurrence and spread of water borne disease due to interrupted, poor and polluted water supply. Chemical, biological, radiological and nuclear (CBRN) emergencies augment the dilemma as an additional risk of “contamination” is added. The associated risks posed to health and life should be reduced to as low as reasonably achievable. Maintaining a high level of preparedness is the crux of quick relief and efficient response to ensure continuous supply of safe water, enabling survival and sustenance. The underlying objective would be to educate and train the persons concerned to lay down the procedures for the detection, cleaning, and treatment, purification including desalination, disinfection, and decontamination of water. The basic information to influence the organization of preparedness and execution of relief measures at all levels while maintaining minimum standards in water management at the place of disaster, are discussed in this article. PMID:21829321

  11. Toward Ensuring Health Equity: Readability and Cultural Equivalence of OMERACT Patient-reported Outcome Measures.

    Science.gov (United States)

    Petkovic, Jennifer; Epstein, Jonathan; Buchbinder, Rachelle; Welch, Vivian; Rader, Tamara; Lyddiatt, Anne; Clerehan, Rosemary; Christensen, Robin; Boonen, Annelies; Goel, Niti; Maxwell, Lara J; Toupin-April, Karine; De Wit, Maarten; Barton, Jennifer; Flurey, Caroline; Jull, Janet; Barnabe, Cheryl; Sreih, Antoine G; Campbell, Willemina; Pohl, Christoph; Duruöz, Mehmet Tuncay; Singh, Jasvinder A; Tugwell, Peter S; Guillemin, Francis

    2015-12-01

    The goal of the Outcome Measures in Rheumatology (OMERACT) 12 (2014) equity working group was to determine whether and how comprehensibility of patient-reported outcome measures (PROM) should be assessed, to ensure suitability for people with low literacy and differing cultures. The English, Dutch, French, and Turkish Health Assessment Questionnaires and English and French Osteoarthritis Knee and Hip Quality of Life questionnaires were evaluated by applying 3 readability formulas: Flesch Reading Ease, Flesch-Kincaid grade level, and Simple Measure of Gobbledygook; and a new tool, the Evaluative Linguistic Framework for Questionnaires, developed to assess text quality of questionnaires. We also considered a study assessing cross-cultural adaptation with/without back-translation and/or expert committee. The results of this preconference work were presented to the equity working group participants to gain their perspectives on the importance of comprehensibility and cross-cultural adaptation for PROM. Thirty-one OMERACT delegates attended the equity session. Twenty-six participants agreed that PROM should be assessed for comprehensibility and for use of suitable methods (4 abstained, 1 no). Twenty-two participants agreed that cultural equivalency of PROM should be assessed and suitable methods used (7 abstained, 2 no). Special interest group participants identified challenges with cross-cultural adaptation including resources required, and suggested patient involvement for improving translation and adaptation. Future work will include consensus exercises on what methods are required to ensure PROM are appropriate for people with low literacy and different cultures.

  12. Ensuring safe water in post-chemical, biological, radiological and nuclear emergencies

    Directory of Open Access Journals (Sweden)

    Praveen Kumar Amar

    2010-01-01

    Full Text Available Disaster scenarios are dismal and often result in mass displacement and migration of people. In eventuality of emergency situations, people need to be rehabilitated and provided with an adequate supply of drinking water, the most essential natural resource needed for survival, which is often not easily available even during non-disaster periods. In the aftermath of a natural or human-made disaster affecting mankind and livestock, the prime aim is to ensure supply of safe water to reduce the occurrence and spread of water borne disease due to interrupted, poor and polluted water supply. Chemical, biological, radiological and nuclear (CBRN emergencies augment the dilemma as an additional risk of "contamination" is added. The associated risks posed to health and life should be reduced to as low as reasonably achievable. Maintaining a high level of preparedness is the crux of quick relief and efficient response to ensure continuous supply of safe water, enabling survival and sustenance. The underlying objective would be to educate and train the persons concerned to lay down the procedures for the detection, cleaning, and treatment, purification including desalination, disinfection, and decontamination of water. The basic information to influence the organization of preparedness and execution of relief measures at all levels while maintaining minimum standards in water management at the place of disaster, are discussed in this article.

  13. Domestic Banks in Bangladesh Could Ensure Efficiency by Improving Human Resource Management Practices.

    Directory of Open Access Journals (Sweden)

    Abdul Kadar Muhammad Masum

    Full Text Available The paper aims to examine the influence of human resource management (HRM practices on bank efficiency using Malmquist index of total factor productivity. The model comprises HRM index that represents the quality of HRM practices. The results are decomposed into three efficiency scores, namely, technical efficiency, pure efficiency, and scale efficiency. In this study, panel data for 44 banks in Bangladesh are used for the period 2008-2013. This paper reveals that foreign banks are ahead in converting the influence of HRM practices into efficiency scores (0.946>0.833. On the other hand, domestic banks performed better than foreign banks in terms of pure efficiency and scale efficiency. But, in terms of technical efficiency, the domestic banks are regressed by 6.7% annually whereas foreign banks are progressed with a yearly value of 5.8%. The results are robust, because the Mann-Whitney test and Kruskall-Wallis test (non-parametric tests also confirm the same results. This study emphasizes HRM practices in the banking industry to ensure efficiency in the long-term scenario. Domestic banks are suggested to ensure continuous development in HRM practices in order to compete with foreign banks.

  14. Using the CER Hub to ensure data quality in a multi-institution smoking cessation study.

    Science.gov (United States)

    Walker, Kari L; Kirillova, Olga; Gillespie, Suzanne E; Hsiao, David; Pishchalenko, Valentyna; Pai, Akshatha Kalsanka; Puro, Jon E; Plumley, Robert; Kudyakov, Rustam; Hu, Weiming; Allisany, Art; McBurnie, MaryAnn; Kurtz, Stephen E; Hazlehurst, Brian L

    2014-01-01

    Comparative effectiveness research (CER) studies involving multiple institutions with diverse electronic health records (EHRs) depend on high quality data. To ensure uniformity of data derived from different EHR systems and implementations, the CER Hub informatics platform developed a quality assurance (QA) process using tools and data formats available through the CER Hub. The QA process, implemented here in a study of smoking cessation services in primary care, used the 'emrAdapter' tool programmed with a set of quality checks to query large samples of primary care encounter records extracted in accord with the CER Hub common data framework. The tool, deployed to each study site, generated error reports indicating data problems to be fixed locally and aggregate data sharable with the central site for quality review. Across the CER Hub network of six health systems, data completeness and correctness issues were prevalent in the first iteration and were considerably improved after three iterations of the QA process. A common issue encountered was incomplete mapping of local EHR data values to those defined by the common data framework. A highly automated and distributed QA process helped to ensure the correctness and completeness of patient care data extracted from EHRs for a multi-institution CER study in smoking cessation. 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.

  15. Ensuring living condition for ageing population by public–private partnership (PPP

    Directory of Open Access Journals (Sweden)

    Konjar Miha

    2018-01-01

    Full Text Available Lack of financial resources has become one of the main issues in fulfilling social and physical needs in urban development. The declining levels of public resources make the collaboration between public and private investors necessary. When facing the challenges of ageing population, shared investment may contribute to the appropriate development of sheltered housing to meet the goals of spatial planning as well as certain standards at the level of urban design. By ensuring appropriate living conditions for all generations such urban PPP projects may contribute to the fulfilment of the public interest. The paper presents practice of PPP implementation in Ljubljana, Slovenia, where local authority with the collaboration of private partners ensured more than 400 sheltered apartments in the last years. Examples show the extension of the idea from the 70s onwards in finding new models of housing for the aging population. The development of new models can be a good example of strengthening the cooperation between public and private partners in the field of urban development practice.

  16. Investing in Nurses is a Prerequisite for Ensuring Universal Health Coverage.

    Science.gov (United States)

    Kurth, Ann E; Jacob, Sheena; Squires, Allison P; Sliney, Anne; Davis, Sheila; Stalls, Suzanne; Portillo, Carmen J

    2016-01-01

    Nurses and midwives constitute the majority of the global health workforce and the largest health care expenditure. Efficient production, successful deployment, and ongoing retention based on carefully constructed policies regarding the career opportunities of nurses, midwives, and other providers in health care systems are key to ensuring universal health coverage. Yet nurses are constrained by practice regulations, workplaces, and career ladder barriers from contributing to primary health care delivery. Evidence shows that quality HIV care, comparable to that of physicians, is provided by trained nurses and associate clinicians, but many African countries' health systems remain dependent on limited numbers of physicians and fail to meet the demand for treatment. The World Health Organization endorses task sharing to ensure universal health coverage in HIV and maternal health, which requires an investment in nursing education, retention, and professional growth opportunities. Exemplars from Haiti, Rwanda, Republic of Georgia, and multi-country efforts are described. Copyright © 2016 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

  17. Ensuring the security and privacy of information in mobile health-care communication systems

    Directory of Open Access Journals (Sweden)

    Ademola P. Abidoye

    2011-09-01

    Full Text Available The sensitivity of health-care information and its accessibility via the Internet and mobile technology systems is a cause for concern in these modern times. The privacy, integrity and confidentiality of a patient’s data are key factors to be considered in the transmission of medical information for use by authorised health-care personnel. Mobile communication has enabled medical consultancy, treatment, drug administration and the provision of laboratory results to take place outside the hospital. With the implementation of electronic patient records and the Internet and Intranets, medical information sharing amongst relevant health-care providers was made possible. But the vital issue in this method of information sharing is security: the patient’s privacy, as well as the confidentiality and integrity of the health-care information system, should not be compromised. We examine various ways of ensuring the security and privacy of a patient’s electronic medical information in order to ensure the integrity and confidentiality of the information.

  18. Framework conditions and requirements to ensure the technical functional safety of reprocessed medical devices.

    Science.gov (United States)

    Kraft, Marc

    2008-09-03

    Testing and restoring technical-functional safety is an essential part of medical device reprocessing. Technical functional tests have to be carried out on the medical device in the course of the validation of reprocessing procedures. These ensure (in addition to the hygiene tests) that the reprocessing procedure is suitable for the medical device. Functional tests are, however, also a part of reprocessing procedures. As a stage in the reprocessing, they ensure for the individual medical device that no damage or other changes limit the performance. When determining which technical-functional tests are to be carried out, the current technological standard has to be taken into account in the form of product-specific and process-oriented norms. Product-specific norms primarily define safety-relevant requirements. The risk management method described in DIN EN ISO 14971 is the basis for recognising hazards; the likelihood of such hazards arising can be minimised through additional technical-functional tests, which may not yet have been standardised. Risk management is part of a quality management system, which must be bindingly certified for manufacturers and processors of critical medical devices with particularly high processing demands by a body accredited by the competent authority.

  19. Detective quantum efficiency: a standard test to ensure optimal detector performance and low patient exposures

    Science.gov (United States)

    Escartin, Terenz R.; Nano, Tomi F.; Cunningham, Ian A.

    2016-03-01

    The detective quantum efficiency (DQE), expressed as a function of spatial frequency, describes the ability of an x-ray detector to produce high signal-to-noise ratio (SNR) images. While regulatory and scientific communities have used the DQE as a primary metric for optimizing detector design, the DQE is rarely used by end users to ensure high system performance is maintained. Of concern is that image quality varies across different systems for the same exposures with no current measures available to describe system performance. Therefore, here we conducted an initial DQE measurement survey of clinical x-ray systems using a DQE-testing instrument to identify their range of performance. Following laboratory validation, experiments revealed that the DQE of five different systems under the same exposure level (8.0 μGy) ranged from 0.36 to 0.75 at low spatial frequencies, and 0.02 to 0.4 at high spatial frequencies (3.5 cycles/mm). Furthermore, the DQE dropped substantially with decreasing detector exposure by a factor of up to 1.5x in the lowest spatial frequency, and a factor of 10x at 3.5 cycles/mm due to the effect of detector readout noise. It is concluded that DQE specifications in purchasing decisions, combined with periodic DQE testing, are important factors to ensure patients receive the health benefits of high-quality images for low x-ray exposures.

  20. Institutional Means for Ensuring the Technological Leadership of Germany in the EU Economic System

    Directory of Open Access Journals (Sweden)

    Dovgal Olеna A.

    2017-09-01

    Full Text Available The article focuses on the analysis of institutional means for ensuring the technological leadership of Germany in the economic system of the EU. The main idea of all the programs and strategies of the European Union is to ensure competitive and dynamic development. Germany occupies a leading position in many respects both in the European and global technology market, which is due to the country’s strong scientific potential and the high level of spending on R&D. The article compares the tasks of the national high-tech strategy of the FRG and the strategy of the EU Innovation Union. There generalized the functions of the main components of the system of scientific associations of the Federal Republic of Germany, which are an effective tool for implementing the state policy in the field of innovation investment. An approach to qualitative assessment of the level of information interaction of the subjects in the system of R&D institutes and the diffusion of technologies using the criterion of information communication is proposed. A prospect for further research on this issue is a comprehensive analysis of the main components of Germany’s innovation strategy in the EU economic system.

  1. Outreach and education to ensure a clean energy future for all - 59339

    International Nuclear Information System (INIS)

    Hess, Susan M.

    2012-01-01

    As the nuclear industry continues to grow throughout the world, we find that support from government officials, local business leaders and the general public is becoming more and more important. In order to help raise awareness and inform these various publics, AREVA expanded upon a best practice from its worldwide operations and recently established a Community Advisory Council in the United States. The member organizations represent a variety of grassroots and minority organizations from across the United States and are active in various ways in local, state and federal arenas. AREVA's objective for the Council is simple - listen to concerns, engage in dialogue and raise awareness about the intrinsic link existing between energy, CO 2 emissions, global warming, and economic growth, so these same people can make decisions when it comes to energy sources in the future. We want our members to help us better understand their communities, listen to their concerns and answer their questions openly and honestly. AREVA understands that this outreach and education are just the first steps toward helping clean energy sources grow. We must maintain regular dialog and operate in a safe manner, because in the long run, it is these community members who will ensure energy security for the country. And it is only by working together as an industry that we can ensure a safe, clean air future for generations to come, no matter where in the world we live. (authors)

  2. Domestic Banks in Bangladesh Could Ensure Efficiency by Improving Human Resource Management Practices.

    Science.gov (United States)

    Masum, Abdul Kadar Muhammad; Azad, Md Abul Kalam; Hoque, Kazi Enamul; Beh, Loo-See

    2015-01-01

    The paper aims to examine the influence of human resource management (HRM) practices on bank efficiency using Malmquist index of total factor productivity. The model comprises HRM index that represents the quality of HRM practices. The results are decomposed into three efficiency scores, namely, technical efficiency, pure efficiency, and scale efficiency. In this study, panel data for 44 banks in Bangladesh are used for the period 2008-2013. This paper reveals that foreign banks are ahead in converting the influence of HRM practices into efficiency scores (0.946>0.833). On the other hand, domestic banks performed better than foreign banks in terms of pure efficiency and scale efficiency. But, in terms of technical efficiency, the domestic banks are regressed by 6.7% annually whereas foreign banks are progressed with a yearly value of 5.8%. The results are robust, because the Mann-Whitney test and Kruskall-Wallis test (non-parametric tests) also confirm the same results. This study emphasizes HRM practices in the banking industry to ensure efficiency in the long-term scenario. Domestic banks are suggested to ensure continuous development in HRM practices in order to compete with foreign banks.

  3. 'Trust but verify'--five approaches to ensure safe medical apps.

    Science.gov (United States)

    Wicks, Paul; Chiauzzi, Emil

    2015-09-25

    Mobile health apps are health and wellness programs available on mobile devices such as smartphones or tablets. In three systematic assessments published in BMC Medicine, Huckvale and colleagues demonstrate that widely available health apps meant to help patients calculate their appropriate insulin dosage, educate themselves about asthma, or perform other important functions are methodologically weak. Insulin dose calculators lacked user input validation and made inappropriate dose recommendations, with a lack of documentation throughout. Since 2011, asthma apps have become more interactive, but have not improved in quality; peak flow calculators have the same issues as the insulin calculators. A review of the accredited National Health Service Health Apps Library found poor and inconsistent implementation of privacy and security, with 28% of apps lacking a privacy policy and one even transmitting personally identifying data the policy claimed would be anonymous. Ensuring patient safety might require a new approach, whether that be a consumer education program at one extreme or government regulation at the other. App store owners could ensure transparency of algorithms (whiteboxing), data sharing, and data quality. While a proper balance must be struck between innovation and caution, patient safety must be paramount.Please see related articles: http://dx.doi.org/10.1186/s12916-015-0444-y , http://www.biomedcentral.com/1741-7015/13/106 and http://www.biomedcentral.com/1741-7015/13/58.

  4. Religion, Spirituality and Speech-Language Pathology: A Viewpoint for Ensuring Patient-Centred Holistic Care.

    Science.gov (United States)

    Mathisen, Bernice; Carey, Lindsay B; Carey-Sargeant, Christa L; Webb, Gwendalyn; Millar, CaraJane; Krikheli, Lilli

    2015-12-01

    This paper presents a viewpoint concerning the largely neglected clinical relevance of spirituality and religious belief in speech-language pathology (SLP) assessments, interventions and outcomes across the lifespan. An overview of the refereed SLP literature is presented with regard to religion and spirituality. It was found that while there is increasing research with regard to spirituality, health and well-being, there is very little specific to SLP. What is available and clinically relevant, generally relates to holistic care and/or cultural and linguistic diversity. Amidst the health care literature, however, there is a growing number of recommended instruments (for religious/spiritual screening) sensitive to intercultural and interfaith issues that are currently available to medical, nursing, allied health and chaplaincy practitioners. These instruments can also be of value to SLPs to ensure holistic assessments and interventions. It would seem timely for SLPs (and other allied health practitioners) to consider including spiritual screenings/assessments as part of their clinical practice so as to ensure appropriate holistic care. This would also mean undertaking research and including relevant education within tertiary institutions and professional development programs.

  5. Responsible science: Ensuring the integrity of the research process, volume 1

    Science.gov (United States)

    This report thoughtfully examines the challenges posed in ensuring that the search for truth reflects adherence to ethical standards. In recent years, we have learned, sometimes painfully, that not all scientists adhere to this obligation. Reports of falsified research results and plagiarism involving both junior and senior scientists have stimulated doubts and criticism about the ways in which misconduct in science is addressed by the research community. Misconduct in science is now being publicly examined in all of its aspects; how misconduct is defined, the process by which misconduct is discovered, and procedures for judging innocence or guilt and assessing penalties. Also being explored are the appropriate roles of individuals, research institutions, journals, government research agencies, and the legal system. Issues of misconduct and integrity in science present complex questions. These issues require the sustained attention of all members of the research community as well as of leaders in the public and private sector who are concerned with safeguarding the health of science. In this regard ensuring the integrity of the research process is similar to assuring safety in the workplace: it is a process that requires continued participation from all levels of the entire research enterprise--the practitioners, the host institutions, the sponsors in government, and the legislators who provide the funds.

  6. A corporate treasurer toolkit to ensure fund delivery in disaster zones.

    Science.gov (United States)

    Parandeh, Sassan Cyrus

    In a disaster situation, the corporate treasury department of an organisation is also responsible for ensuring business continuity. The treasury department's key role would be to ensure that vendors, suppliers and employees are adequately remunerated and that operations do not seize due to a lack of working capital. Treasury practitioners concerned with business continuity have traditionally focused on three mainstay aspects of the initiative: (1) creating virtual or remote treasury offices; (2) training key backup staff on emergency procedures; (3) maintaining power and telecommunication connectivity with their cash concentration bank to guarantee treasury is able to transmit funding instructions to them. This paper aims to take business continuity measures for corporate treasury departments to a higher level of preparedness by asking one critical question: 'What will happen if the cash concentration bank or the entire banking system of a country in which a company has operations collapses?' Rarely have treasury professionals contemplated such a cataclysmic scenario. This paper aims to (1) validate that banking system failures are common, (2) rationalise why treasury practitioners need to devise contingency funding strategies outside of the banking system and (3) offer some viable alternatives to commercial banks. In this regard the author will draw from the experience of international non-governmental organisations that routinely respond to and operate in cataclysmic emergencies.

  7. Ensuring living condition for ageing population by public-private partnership (PPP)

    Science.gov (United States)

    Konjar, Miha; Nikšič, Matej; Grom, Janez Peter; Mujkić, Sabina; Fikfak, Alenka

    2018-03-01

    Lack of financial resources has become one of the main issues in fulfilling social and physical needs in urban development. The declining levels of public resources make the collaboration between public and private investors necessary. When facing the challenges of ageing population, shared investment may contribute to the appropriate development of sheltered housing to meet the goals of spatial planning as well as certain standards at the level of urban design. By ensuring appropriate living conditions for all generations such urban PPP projects may contribute to the fulfilment of the public interest. The paper presents practice of PPP implementation in Ljubljana, Slovenia, where local authority with the collaboration of private partners ensured more than 400 sheltered apartments in the last years. Examples show the extension of the idea from the 70s onwards in finding new models of housing for the aging population. The development of new models can be a good example of strengthening the cooperation between public and private partners in the field of urban development practice.

  8. Protecting me from my Directive: Ensuring Appropriate Safeguards for Advance Directives in Dementia.

    Science.gov (United States)

    Auckland, Cressida

    2018-02-01

    With one in six people over 80 now suffering from dementia, advance directives provide an important means of empowerment. Upholding directives in the context of dementia, however, raises extra challenges, given the potential for the directive to conflict with an assessment of what is in the person's current best interests. Given the profound harm that tying a person with dementia to their previous wishes can do, it is essential that we have sufficient safeguards in place to ensure that we only uphold such directives where we can be sure they are truly autonomous and are intended to apply to the situation at hand-safeguards which are at present, severely lacking. This article will consider various mechanisms by which safeguards can be built into the legal regime to ensure that the original decision is autonomous, including making it mandatory for the person to undergo a consultation with a healthcare professional, which would involve a contemporaneous capacity assessment. Clinicians must also be confident that the directive applies to the situation at hand. Introducing formalities, including a standardised (though not mandatory) proforma, may help to enhance specificity about when the directive is triggered, and to what treatments it relates, to enable clinicians to better assess the directive's applicability. A national registry for advance directives might also be beneficial. It will be argued that health care professionals will have to play a much greater role in the drafting and registering of advance directives, if we are to feel comfortable in upholding them.

  9. Patient-centered approach to ensuring appropriateness of care through blood management.

    Science.gov (United States)

    King, Rita; Michelman, Mark; Curran, Vivian; Bean, Jo; Rowden, Paul; Lindsey, Jeffrey

    2013-06-01

    Concerns have been raised about the safety and efficacy of blood transfusions. Blood products are in demand and a decreasing supply is projected, with resource conservation a global concern. A consultant group determined that the transfusion rate at Mease Countryside Hospital was higher than an average baseline. A process-improvement project was initiated using a multidisciplinary team approach to improve blood utilization and ensure appropriateness in transfusion practice. The foundation of this project was to create new guidelines for transfusion; provide detailed education, communication, reporting, and feedback; and develop criteria to ensure compliance. The mean monthly usage of red blood cell units per 1000 inpatient discharges between April 2010 and October 2011 was 321.4 compared with 212.0 for the 5 months after implementation. The mean monthly number of patients transfused per 1000 inpatient discharges from April 2010 to October 2011 was 135.2 compared with 90.2 after implementation. In both cases, this reduction was found to be statistically significant at a 95% confidence level (P = 0.000 in both respects). The success of this project was the result of careful planning and execution, administrative support, physician leadership, and teamwork. Blood management includes strategies to avoid inappropriate transfusions and proactively treat anemia. Anemia management should be based on the patient's symptoms, laboratory values, and clinical assessment. Treatment of anemia should encompass a patient-centered approach, with the aim of promoting patient safety and minimizing the risk from exposure to blood products.

  10. Conception of Brownian coil

    OpenAIRE

    Zhang, Jiayuan

    2018-01-01

    This article proposes a conception of Brownian coil. Brownian coil is a tiny coil with the same size of pollen. Once immersed into designed magnetic field and liquid, the coil will be moved and deformed macroscopically, due to the microscopic thermodynamic molecular collisions. Such deformation and movement will change the magnetic flux through the coil, by which an ElectroMotive Force (EMF) is produced. In this work, Brownian heat exchanger and Brownian generator are further designed to tran...

  11. Some core contested concepts.

    Science.gov (United States)

    Chomsky, Noam

    2015-02-01

    Core concepts of language are highly contested. In some cases this is legitimate: real empirical and conceptual issues arise. In other cases, it seems that controversies are based on misunderstanding. A number of crucial cases are reviewed, and an approach to language is outlined that appears to have strong conceptual and empirical motivation, and to lead to conclusions about a number of significant issues that differ from some conventional beliefs.

  12. The Seismographic Design Concept

    DEFF Research Database (Denmark)

    Salamon, Karen Lisa; Engholm, Ida

    2015-01-01

    This article gives an overview of the theoretical development of the design concept through two centuries in Europe and North America. Drawing on the academic disciplines of design history and anthropology, the authors present seminal moments in the theorization of “design”. Historically formativ...... argues for a more historically reflective glance on theory’s influence on the moulding of practice from ideology also in the context of design, and presents itself as a step in this self reflective direction....

  13. CONCEPT ANALYSIS: AGGRESSION

    OpenAIRE

    Liu, Jianghong

    2004-01-01

    The concept of aggression is important to nursing because further knowledge of aggression can help generate a better theoretical model to drive more effective intervention and prevention approaches. This paper outlines a conceptual analysis of aggression. First, the different forms of aggression are reviewed, including the clinical classification and the stimulus-based classification. Then the manifestations and measurement of aggression are described. Finally, the causes and consequences of ...

  14. Basic concepts in oceanography

    International Nuclear Information System (INIS)

    Small, L.F.

    1997-01-01

    Basic concepts in oceanography include major wind patterns that drive ocean currents, and the effects that the earth's rotation, positions of land masses, and temperature and salinity have on oceanic circulation and hence global distribution of radioactivity. Special attention is given to coastal and near-coastal processes such as upwelling, tidal effects, and small-scale processes, as radionuclide distributions are currently most associated with coastal regions. (author)

  15. Fundamental concepts on energy

    International Nuclear Information System (INIS)

    Rodriguez, M.H.

    1998-01-01

    The fundamental concepts on energy and the different forms in which it is manifested are presented. Since it is possible to transform energy in a way to other, the laws that govern these transformations are discussed. The energy transformation processes are an essential compound in the capacity humanizes to survive and be developed. The energy use brings important economic aspects, technical and political. Because this, any decision to administer energy system will be key for our future life

  16. Resilience - A Concept

    Science.gov (United States)

    2016-04-05

    the assessment of the health of a network or system. The hypothesis is: resiliency is meaningful in the context of holistic assessments of... health , holistic , Resiliency Tier, Resiliency Tier Matrix, State of Resiliency 295Defense ARJ, July 2015, Vol. 22 No. 3 : 294–324 296 Defense ARJ, July...upon who is speaking. Taking this one step further, consider resiliency as a concept that provides a holistic view of a system or capability, just

  17. Molten salt reactor concept

    International Nuclear Information System (INIS)

    Sood, D.D.

    1980-01-01

    Molten salt reactor is an advanced breeder concept which is suited for the utilization of thorium for nuclear power production. This reactor is based on the use of solutions of uranium or plutonium fluorides in LiF-BeF 2 -ThF 4 as fuel. Unlike the conventional reactors, no external coolant is used in the reactor core and the fuel salt itself is circulated through heat exchangers to transfer the fission produced heat to a secondary salt (NaF-NaBF 4 ) for steam generation. A part of the fuel stream is continuously processed to isolate 233 Pa, so that it can decay to fissile 233 U without getting converted to 234 Pa, and for the removal of neutron absorbing fission products. This on-line processing scheme makes this reactor concept to achieve a breeding ratio of 1.07 which is the highest for any thermal breeder reactor. Experimental studies at the Bhabha Atomic Research Centre, Bombay, have established the use of plutonium as fuel for this reactor. This molten salt reactor concept is described and the work conducted at the Bhabha Atomic Research Centre is summarised. (auth.)

  18. Four concepts of Africa

    Directory of Open Access Journals (Sweden)

    Willem Fourie

    2015-05-01

    Full Text Available What makes the words ‘Africa’ and ‘African’ possible and useful? In this article it is argued that at least four internally coherent concepts of Africa exist, and that none of these concepts are ethically neutral. The article is presented as a contribution to attempts at using the term ‘Africa’ in self-critical, reflexive and constructive ways. It could therefore be of interest to all researchers, particularly those in the humanities and theology, who locate their research within the context of ‘Africa’. It is argued that Africa can be conceived of as a place, a commodity, a condition and an ideal. By drawing on mostly primary sources it is shown that the term ‘Africa’ only relatively recently came to refer to a continent, that Africa as a place and Africa as a condition in need of betterment formed the foundation for its commodification, and that Africa only very recently became a self-description of the people who live on the continent of Africa. Each of these concepts of Africa is shown to be based on a particular logic with both strengths and weaknesses.

  19. SCWR Concept in Korea

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-08-15

    One of the major difficulties in the design of an SCWR is the additional neutron moderation in order to compensate the low coolant density in the later stage of coolant heat-up. The water rod concept was introduced as a simple method to provide additional moderation, however it may result in an inevitable complexity in the design of the reactor upper part. A solid moderator concept was introduced in the Korean SCWR to avoid this difficulty. A conceptual design of a 1400 MWe SCWR core with a cruciform type of U/ZrH{sub 2} solid moderator has been studied. The design features include a solid moderator design, an axial zoning of the burnable poison and fuel rod, a flow rate control by adjusting the orifice design, and a control rod design for an excess reactivity control. The maximum power peaking is 2.48 and the maximum coolant temperature is 577°C. Reactivity coefficients such as the moderator temperature coefficient and fuel temperature coefficient are negative for the whole burn-up period. At a cold zero power condition, the minimum shutdown margin is 1.16%Δρ at the beginning of a cycle, which satisfies the required shutdown margin limit. The concept described here should not be considered as a complete one, but a preliminary idea. It is solely based on information frozen at the time, and is subject to further improvement.

  20. A training simulator ensures the competence of operating and maintenance staff

    Energy Technology Data Exchange (ETDEWEB)

    Kaivola, R.; Tamminen, L. [ed.

    1997-11-01

    IVO Generation Services Ltd (IGS) has overall responsibility made on the basis of long-term contracts for the operation and maintenance of the customers` power plants. Partnership is the key concept, and customers are thus able to concentrate on their own specific business activities. Research and development projects are primarily aimed at cutting the customer`s power generation costs and at increasing the efficiency of operation and maintenance

  1. Research integrity and misconduct: a clarification of the concepts.

    Science.gov (United States)

    Khanyile, T D; Duma, S; Fakude, L P; Mbombo, N; Daniels, F; Sabone, M S

    2006-03-01

    The commercialization of research and the ever changing scientific environment has led scholars to shift the focus from promoting research integrity to regulating misconduct. As a result, most literature explains research integrity in terms of avoidance of misconduct. The purpose of the paper is to stimulate reflection and discussion on research integrity and research misconduct. This article explores the meaning of research integrity and research misconduct, and how research integrity can be promoted to ensure safer research and scholarship. We believe that the discussion can help clarify some hazy areas in the research and publication processes, and appreciate some crucial aspects that they may have seen taken for granted. The purpose of this article is to share with the readers some clarification or analysis of the two concepts namely: research integrity and misconduct. The objectives are: (1) To explore and analyse the concepts of research integrity and research misconduct from the educational or developmental perspective and not the legal perspective as others in literature have done. (2) To stimulate the reflection and discussion on strategies to promote research integrity and thus prevent research misconduct Literature review and concept analysis was undertaken to clarify the two concepts. We argue that the two concepts can be viewed along a continuum, i.e. where research integrity ends, research misconduct starts. We also argue that it is the responsibility of the research community at large to always ensure that the scientific ethics balance is maintained throughout the research process to ensure research integrity and avoid research misconduct. We also argue that research integrity is interlinked with morality while misconduct is interlinked with immorality.

  2. Spiritual nursing care: A concept analysis

    Directory of Open Access Journals (Sweden)

    Lydia V. Monareng

    2012-10-01

    Full Text Available Although the concept ‘spiritual nursing care’ has its roots in the history of the nursing profession, many nurses in practice have difficulty integrating the concept into practice. There is an ongoing debate in the empirical literature about its definition, clarity and application in nursing practice. The study aimed to develop an operational definition of the concept and its application in clinical practice. A qualitative study was conducted to explore and describe how professional nurses render spiritual nursing care. A purposive sampling method was used to recruit the sample. Individual and focus group interviews were audio-taped and transcribed verbatim. Trustworthiness was ensured through strategies of truth value, applicability, consistency and neutrality. Data were analysed using the NUD*IST power version 4 software, constant comparison, open, axial and selective coding. Tech’s eight steps of analysis were also used, which led to the emergence of themes, categories and sub-categories. Concept analysis was conducted through a comprehensive literature review and as a result ‘caring presence’ was identified as the core variable from which all the other characteristics of spiritual nursing care arise. An operational definition of spiritual nursing care based on the findings was that humane care is demonstrated by showing caring presence, respect and concern for meeting the needs not only of the body and mind of patients, but also their spiritual needs of hope and meaning in the midst of health crisis, which demand equal attention for optimal care from both religious and nonreligious nurses.

  3. Ensuring the conflict sustainability of the information systems on the basis of technical means

    Directory of Open Access Journals (Sweden)

    L. E. Mistrov

    2016-01-01

    Full Text Available The analysis of the purposes, tasks, functions and ways of ensuring conflict stability of func-tioning of information systems on the ba-sis of application of a complex of technical means is carried out. The main contours of management of elements of the organizational and technical systems (OTS in various forms of actions are defined. It is noted that a basis of functioning of OTS, infor-mation sup-port makes, classes of the data making him are defined. It is shown that ensuring conflict stability of functioning of the information sys-tems (IS is carried out by the complex of technical means (CTM, as a part of subsystems of reception / transfer, collecting and de-struction / distortion of information, their main functions are defined. Wednesday in which KTS function, is defined as an information and target situation which is understood as the part of a social and economic situa-tion characterized by existence of KTS providing functioning with IS, their location, operating modes, parameters of the information streams (IS, characteristics of technical means of processing, storage, submission of information realized by ways of the information security (IS for the solution of tasks in dynamics of information conflict. At the same time the information conflict is part target (the difficult conflict OTS representing information ex-change of KTS providing conflict steady functioning of IS at realization of processes of collection of information, transfer and counter-action to carrying out similar actions by the competing party with means of the destroying / distorting in-fluences (RIV. The special at-tention is paid to research of actions of a subsystem of collection of information, methods of collection of information are defined, con-ditions of application of methods of processing of the collected data are shown, features of functioning of subsystems of KTS at vari-ous stages of application are considered. The conclusion is drawn that

  4. Safety criteria for advanced HTGR concepts

    International Nuclear Information System (INIS)

    Kroeger, W.

    1989-01-01

    It is commonly agreed that advanced HTGR concepts must be licensable, which means that they must fulfil existing regulatory requirements. Furthermore, it is necessary to improve their public acceptance and they must even be suitable for urban sites. Therefore, they should be 'safer' than existing plants, which mainly means with respect to low-frequency or beyond-design severe accidents. Last but not least, the realization of advanced HTGR would be easier if commonly shared safety principles could be stated ensuring this further increased level of safety internationally. These qualitative statements need to be cast into quantitative guidelines which can be used as a rationale for safety evaluation. This paper tries to describe the status reached and to stimulate international activities. (author). 12 refs, 4 figs, 3 tabs

  5. Life cycle planning: An evolving concept

    International Nuclear Information System (INIS)

    Moore, P.J.R.; Gorman, I.G.

    1994-01-01

    Life-cycle planning is an evolving concept in the management of oil and gas projects. BHP Petroleum now interprets this idea to include all development planning from discovery and field appraisal to final abandonment and includes safety, environmental, technical, plant, regulatory, and staffing issues. This article describes in the context of the Timor Sea, how despite initial successes and continuing facilities upgrades, BHPP came to perceive that current operations could be the victim of early development successes, particularly in the areas of corrosion and maintenance. The search for analogies elsewhere lead to the UK North Sea, including the experiences of Britoil and BP, both of which performed detailed Life of Field studies in the later eighties. These materials have been used to construct a format and content for total Life-cycle plans in general and the social changes required to ensure their successful application in Timor Sea operations and deployment throughout Australia

  6. Responsibility among bachelor degree nursing students: A concept analysis.

    Science.gov (United States)

    Ghasemi, Saeed; Ahmadi, Fazlollah; Kazemnejad, Anoshirvan

    2018-01-01

    Responsibility is an important component of the professional values and core competencies for bachelor degree nursing students and has relationships with nursing education and professionalization. It is important for providing safe and high-quality care to the clients for the present and future performance of student. But there is no clear and operational definition of this concept for bachelor degree nursing students; however, there are extensive contents and debates about the definitions, attributes, domains and boundaries of responsibility in nursing and non-nursing literature. To examine the concept of responsibility among bachelor degree nursing students using the evolutionary approach to concept analysis. A total of 75 articles published between 1990 and 2016 and related to the concept of responsibility were selected from seven databases and considered for concept analysis based on Rogers' evolutionary approach. Ethical considerations: Throughout all stages of data collection, analysis and reporting, accuracy and bailment were respected. Responsibility is a procedural, spectral, dynamic and complex concept. The attributes of the concept are smart thinking, appropriate managerial behaviours, appropriate communicational behaviours, situational self-mandatory and task-orientation behaviours. Personal, educational and professional factors lead to the emergence of the responsible behaviours among bachelor degree nursing students. The emergence of such behaviours facilitates the learning and education process, ensures nursing profession life and promotes clients and community health level. Responsibility has some effects on nursing students. This concept had been changed over time since 1990-2016. There are similarities and differences in the elements of this concept in disciplines of nursing and other educational disciplines. Conclusion The analysis of this concept can help to develop educational or managerial theories, design instruments for better identification

  7. Design and Test of Semi-Active Vibration-Reducing System for Lathe

    Directory of Open Access Journals (Sweden)

    Hongsheng Hu

    2014-09-01

    Full Text Available In this paper, its theory design, analysis and test system of semi-active vibration controlling system used for precision machine have been done. Firstly, lathe bed and spindle entity were modeled by using UG software; Then modes of the machine bed and the key components of spindle were obtained by using ANSYS software; Finally, harmonic response analysis of lathe spindle under complex load was acquired, which provided a basis of MR damper’s structure optimization design for a certain type of precision machine. In order to prove its effectives, a prototype semi-active vibration controlling lathe with MR damper was developed. Tests have been done, and comparison results between passive vibration isolation equipment and semi-active vibration controlling equipment proved its good performances of MR damper.

  8. PLK1 regulation of PCNT cleavage ensures fidelity of centriole separation during mitotic exit.

    Science.gov (United States)

    Kim, Jaeyoun; Lee, Kwanwoo; Rhee, Kunsoo

    2015-12-09

    Centrioles are duplicated and segregated in close link to the cell cycle. During mitosis, daughter centrioles are disengaged and eventually separated from mother centrioles. New daughter centrioles may be generated only after centriole separation. Therefore, centriole separation is considered a licensing step for centriole duplication. It was previously known that separase specifically cleaves pericentrin (PCNT) during mitotic exit. Here we report that PCNT has to be phosphorylated by PLK1 to be a suitable substrate of separase. Phospho-resistant mutants of PCNT are not cleaved by separase and eventually inhibit centriole separation. Furthermore, phospho-mimetic PCNT mutants rescue centriole separation even in the presence of a PLK1 inhibitor. On the basis on these results, we propose that PLK1 phosphorylation is a priming step for separase-mediated cleavage of PCNT and eventually for centriole separation. PLK1 phosphorylation of PCNT provides an additional layer of regulatory mechanism to ensure the fidelity of centriole separation during mitotic exit.

  9. Promotion and Suppression of Centriole Duplication Are Catalytically Coupled through PLK4 to Ensure Centriole Homeostasis

    Directory of Open Access Journals (Sweden)

    Minhee Kim

    2016-08-01

    Full Text Available PLK4 is the major kinase driving centriole duplication. Duplication occurs only once per cell cycle, forming one new (or daughter centriole that is tightly engaged to the preexisting (or mother centriole. Centriole engagement is known to block the reduplication of mother centrioles, but the molecular identity responsible for the block remains unclear. Here, we show that the centriolar cartwheel, the geometric scaffold for centriole assembly, forms the identity of daughter centrioles essential for the block, ceasing further duplication of the mother centriole to which it is engaged. To ensure a steady block, we found that the cartwheel requires constant maintenance by PLK4 through phosphorylation of the same substrate that drives centriole assembly, revealing a parsimonious control in which “assembly” and “block for new assembly” are linked through the same catalytic reaction to achieve homeostasis. Our results support a recently deduced model that the cartwheel-bound PLK4 directly suppresses centriole reduplication.

  10. Pattern of secure bilateral transactions ensuring power economic dispatch in hybrid electricity markets

    International Nuclear Information System (INIS)

    Kumar, Ashwani; Gao, Wenzhong

    2009-01-01

    This paper proposes a new method for secure bilateral transactions determination ensuring economic power dispatch of the generators using new AC distribution factors for pool and bilateral coordinated markets. The new optimization problem considers simultaneous minimization of deviations from scheduled transactions and fuel cost of the generators in the network. The fuel cost has been obtained for hybrid market model and impact of different percentage of bilateral demand on fuel cost, generation share, and pattern of transactions has also been determined. The impact of optimally located unified power flow controller (UPFC) on the bilateral transactions, fuel cost and generation pattern has also been studied. The results have also been obtained for pool market model. The proposed technique has been applied on IEEE 24-bus reliability test system (RTS). (author)

  11. Experience in ensuring authenticity of information from safeguards systems installed in facilities

    International Nuclear Information System (INIS)

    Abedin-Zadeh, R.; Thiele, R.; Wagner, W.; Whichello, J.

    1991-01-01

    The increasing sophistication of non-destructive assay instruments, containment and surveillance devices and ancillary computer facilities used for safeguards purposes has resulted in a growing requirement for means to ensure the authenticity of information and thus preserve for the IAEA its capability to draw independent conclusions. The achievements of the last few years, particularly with regard to the development of new instruments, one of a kind instrumentation, conceptually new approaches such as the use of near-real-time accounting, and joint use arrangements, are largely the result of cooperation between the IAEA, state authorities, plant operators and certain national laboratories. It is anticipated that demands for various authentication features will further expand as growth in sophistication of equipment and automation of nuclear facilities continues, and that increasing reliance on in-line, unattended use instrumentation will become in future years the approach of choice. 8 refs, 1 fig., 1 tab

  12. Romantic partners in a market perspective: expectations about what ensures a highly desirable partner.

    Science.gov (United States)

    Castro, Felipe N; Hattori, Wallisen T; Yamamoto, Maria Emília; Lopes, Fívia A

    2013-10-01

    This study used the biological market perspective and influential statistical models from the marketing field to investigate males' and females' expectations regarding which combination of characteristics are most relevant in ensuring desirable partnerships for same-sex individuals. Thus, 358 Brazilian undergraduates assessed eight descriptions of same-gender stimulus targets (formulated with different levels of physical attractiveness, social skills, and current or prospective social status) and evaluated the overall desirability of the targets' expected or probable partners. From the possible combinations, three groups emerged: for one group, mainly composed of men, status characteristics were the most important attributes; for the others, mostly composed of women, social skills or physical characteristics were identified as most important in appealing to a desirable partner. This work expands the understanding of variability in male and female romantic expectations, and its implications are discussed from an evolutionary perspective.

  13. The Experience of Psychological Service of Rosenergoatom in Ensuring the Reliability of the Human Factor

    International Nuclear Information System (INIS)

    Chernetckaia, E.D.; Belyh, T.

    2016-01-01

    To ensure the safe and efficient operation of nuclear power plants, since 1982 the laboratories of psycho-physiological support (LPPS) started being established at Russian NPPs. The methodological background for this was later summarised. The LPPS’ activity and professional development of LPPS specialists are currently supported by the scientific methodological centre “Psycho-Physiological Support of Professional Personnel Reliability” (PPSPPR) of Rosatom Central Institute for Continuing Education and Training (ROSATOMCICE& T). The present paper gives the outlines of the main LPPS tasks performed by above mentioned organizations at Russian NPPs: • psycho-physiological examination of candidates and employees (PFE); • psychological and physiological support of workers (PPS); • socio-psychological aspects of safety culture; • psycho-pedagogical support of the educational process.

  14. Sustainability as an Ethical Principle: Ensuring Its Systematic Place in Professional Nursing Practice

    Science.gov (United States)

    Riedel, Annette

    2015-01-01

    Alongside the central focus on the persons requiring nursing care in professional nursing practice, the perspective of the sustainability of interventions and the use of materials (for example, nursing aids and hygiene articles) is gaining prominence in nursing decision-making processes. This contribution makes the principle of sustainability concrete and delineates its importance in the context of professional nursing practice and decision-making. It further suggests the development of an ethical policy in order to systematically ensure that sustainability has a place in ethical reflection and decision-making, and describes the elements involved. Finally, a synthesis is made between the importance of the principle of sustainability, suggested ethical policies (system of ethical reflection) as they affect nursing practice and professional reflection, decision-making, and practice. PMID:27417590

  15. Public health strategies to ensure reduction in suicide incidence in middle and low income nations

    Directory of Open Access Journals (Sweden)

    Saurabh RamBihariLal Shrivastava

    2015-01-01

    Full Text Available Worldwide, the incidence of suicide has increased at an alarming rate and in the year 2012 close to 1 million people died because of suicide. Although, it is a well-acknowledged fact that suicides are completely preventable, the public health authorities have failed to halt the rising trend of the suicide because of the presence of various social and health related factors. As suicide is a complex issue, in the low and middle-income nations, the most cost-effective approach is to ensure the integration of suicide prevention program into the primary health care network. To conclude, suicide is an important public health concern which is definitively preventable. However, the need of the hour is that all the stakeholders should take collective responsibility, and work in collaboration to develop and implement a comprehensive multi-sectoral suicide prevention strategy.

  16. Conseptual framework of ensuring food security in the Ural federal district

    Directory of Open Access Journals (Sweden)

    Aleksandr Samvelovich Beletskiy

    2011-12-01

    Full Text Available The paper reviews the risks and threats to food security of the Ural Federal District which can significantly reduce its the level. The most significant risks are grouped according to the following classification: macroeconomic, technological, climatic, agro-ecological and foreign trade risks. The main directions of economic policy of the Ural Federal District in the area of food security are defined. Particular attention is paid to the improvement of economic and physical availability of food for all groups of population and to the problems of formation of the state material reserves and food safety. Strategic development priorities in the field of agricultural and fishery products, raw materials and food, sustainable development of rural areas in the field of foreign policy are formulated. Conceptual bases for the implementation mechanism of economic policies to ensure food security in the region are suggested.

  17. Institutional models of Bunaken National Park (BNP management to ensure sustainability of ecological and economic functions

    Directory of Open Access Journals (Sweden)

    Kholil

    2012-09-01

    Full Text Available Bunaken Marine Park is one of the world's most beautiful marine tourism which has a unique coral reefs, turtles and diversity of pelagic fish. Currently Bunaken Marine Park has become an excellent tourist attraction for diving. Since the number of visitors and community activities around the park are continues to increase; there have been severe damages to coral reefs as well as polluting the environment around the marine park. Therefore, the sustainability of economic and social benefits is threatened. To avoid damage to coral reefs and pollutions, it is necessary the institute manager which can ensure the sustainability of he sustainability of the tourism attraction. Interpretative Method Structure Modeling (ISM was chosen to design the institutional model appropriate to the conditions surrounding the object, which is able to manage Bunaken Marine Park as a sustainable tourist attraction.

  18. Collaborative efforts are needed to ensure proper knowledge dissemination of telemedicine projects

    DEFF Research Database (Denmark)

    Jakobsen, Neel Kolthoff; Jensen, Lena Sundby; Kayser, Lars

    2014-01-01

    documented and disseminated. MATERIAL AND METHODS: Public and private funds were contacted for information about telemedicine studies focusing on people residing in their homes. After an initial screening of titles and abstracts, 19 projects were identified. The managers of the projects were contacted......INTRODUCTION: Telemedicine is often seen as the solution to the challenge of providing health care for an increasing number of people with chronic conditions. Projects are often organised locally and based on the involvement of stakeholders with a wide range of backgrounds. It can be challenging...... to ensure that projects are based on previous experience and that they do not repeat previous studies. To better understand these challenges and current practice, we examined telemedicine projects funded in the 2008-2010 period to explore where, how and to what extent results from the projects were...

  19. Evolving Importance of Securities Market to Ensure Economic Growth: Evidence from Armenia

    Directory of Open Access Journals (Sweden)

    Salnazaryan Ashot

    2017-12-01

    Full Text Available This research aims to reveal the importance of securities market in ensuring economic growth in Armenia. In order to make the research more substantial, we also examined the impact of other financial market segments, such as insurance market and credit market, on the economic growth. To estimate the relationship between financial market segments and economic growth, an empirical research was conducted using correlation and regression techniques. The research reveals that the most significant impact on the economic growth among Armenian financial market segments has the credit market of Armenia. There is no significant relationship between economic growth and insurance, as well as corporate securities market. It is pointed out in the research, that the evolving importance of the role of securities market in the economic growth is not yet demonstrated in Armenia, which, perhaps, results from the absence of interaction between securities market and economy in Armenia.

  20. Decision-making in the Unified Patent Court: Ensuring a balanced approach

    DEFF Research Database (Denmark)

    Schovsbo, Jens Hemmingsen; Petersen, Clement Salung

    2016-01-01

    The Unified Patent Court (UPC) will become a central player in the future development of European patent law. For this reason it becomes important to ensure that UPC‘s decision-making reflects the double-function of the Court as an adjudicator of individual disputes and a policy maker. Because...... of its institutional design, the UPC will be biased towards technology based values. Therefore, there is a risk that non-technical values and interests will be either overlooked or underdeveloped in UPC decision-making which is likely to jeopardize public trust and legitimacy of its decisions. This paper...... analyses how these blind spots can be covered in patent litigation before the UPC within the current legislative framework. The paper focuses on the role of UPC judges as case-managers and decision-makers, on the potential role of third party interveners, and addresses the key role of the parties...

  1. Decoding incident-to and provider-based billing: ensuring payment and avoiding liability.

    Science.gov (United States)

    Hofstra, Patricia S; Hart, Elinor L

    2012-01-01

    In this increasingly complex world of Medicare reimbursement, physicians must constantly review their billing practices to ensure compliance with all Medicare requirements. "Incident-to" billing and provider-based billing are two areas that present unique challenges for providers, especially those practicing in hospital-owned practices such as hospital outpatient departments. Both incident-to and provider-based billing limit providers' abilities to bill for and receive reimbursement in those practice settings. The Office of Inspector General's 2012 Work Plan Report identified both incident-to billing and place-of-service errors as two of the many areas for investigation and compliance efforts in 2012. This article focuses on identifying the unique point-of-service challenges presented by physicians practicing in hospital outpatient departments or hospital-owned clinics.

  2. Mathematical model and coordination algorithms for ensuring complex security of an organization

    Science.gov (United States)

    Novoseltsev, V. I.; Orlova, D. E.; Dubrovin, A. S.; Irkhin, V. P.

    2018-03-01

    The mathematical model of coordination when ensuring complex security of the organization is considered. On the basis of use of a method of casual search three types of algorithms of effective coordination adequate to mismatch level concerning security are developed: a coordination algorithm at domination of instructions of the coordinator; a coordination algorithm at domination of decisions of performers; a coordination algorithm at parity of interests of the coordinator and performers. Assessment of convergence of the algorithms considered above it was made by carrying out a computing experiment. The described algorithms of coordination have property of convergence in the sense stated above. And, the following regularity is revealed: than more simply in the structural relation the algorithm, for the smaller number of iterations is provided to those its convergence.

  3. Compulsory licensing in Canada and Thailand: comparing regimes to ensure legitimate use of the WTO rules.

    Science.gov (United States)

    Lybecker, Kristina M; Fowler, Elisabeth

    2009-01-01

    This paper examines two recent examples of compulsory licensing legislation: one globally embraced regime and one internationally controversial regime operating under the same WTO rules. In particular, we consider Canadian legislation and the use of compulsory licensing for HIV/AIDS drugs destined for a developing country. This is then contrasted with the conditions under which Thai authorities are pursuing compulsory licenses, the outcomes of their compulsory licenses, as well as the likely impact of the Thai policy. Finally, we construct a rubric to evaluate characteristics of a successful regime. This is used to analyze the Canadian and Thai regimes and frame the expected implications of each national policy. It is hoped that the assessment will guide changes to compulsory licensing design to ensure that legitimate regimes are embraced while illegitimate ones are disallowed.

  4. Problems in ensuring normal actuation of pneumatic drilling machines during their manufacture

    Energy Technology Data Exchange (ETDEWEB)

    Vasilev, V

    1982-01-01

    The problems of ensuring normal actuation and reliable operation of pneumatic drilling machines during their manufacturing are examined. The modes of operation are cited with which the normal actuation must be tested. Oscillograms are used to examine the characteristic cases of completion of machines with the impossibility of actuation during operation for one cycle or with an interruption in the mode, along with methods for eliminating these deficiencies. The effect on the actuation process of factors such as the type of rock being drilled, the change in the position of the machine, the axial force, the design of the air distribution device and the impact mechanism, the relationship between the surface areas of the distribution device and the travel of the distributor, the choking of the power and so on is studied. Different methods for completing design are analyzed.

  5. Conducting feasibilities in clinical trials: An investment to ensure a good study

    Directory of Open Access Journals (Sweden)

    Viraj Rajadhyaksha

    2010-01-01

    Full Text Available Conducting clinical trial feasibility is one of the first steps in clinical trial conduct. This process includes assessing internal and environmental capacity, alignment of the clinical trial in terms of study design, dose of investigational product, comparator, patient type, with the local environment and assessing potential of conducting clinical trial in a specific country. A robust feasibility also ensures a realistic assessment and capability to conduct the clinical trial. For local affiliates of pharmaceutical organizations, and contract research organizations, this is a precursor to study placement and influences the decision of study placement. This article provides details on different types of feasibilities, information which is to be included and relevance of each. The article also aims to provide practical hands-on suggestions to make feasibilities more realistic and informative.

  6. Conducting feasibilities in clinical trials: an investment to ensure a good study.

    Science.gov (United States)

    Rajadhyaksha, Viraj

    2010-07-01

    Conducting clinical trial feasibility is one of the first steps in clinical trial conduct. This process includes assessing internal and environmental capacity, alignment of the clinical trial in terms of study design, dose of investigational product, comparator, patient type, with the local environment and assessing potential of conducting clinical trial in a specific country. A robust feasibility also ensures a realistic assessment and capability to conduct the clinical trial. For local affiliates of pharmaceutical organizations, and contract research organizations, this is a precursor to study placement and influences the decision of study placement. This article provides details on different types of feasibilities, information which is to be included and relevance of each. The article also aims to provide practical hands-on suggestions to make feasibilities more realistic and informative.

  7. Use of animals for toxicology testing is necessary to ensure patient safety in pharmaceutical development.

    Science.gov (United States)

    Mangipudy, Raja; Burkhardt, John; Kadambi, Vivek J

    2014-11-01

    There is an active debate in toxicology literature about the utility of animal testing vis-a-vis alternative in vitro paradigms. To provide a balanced perspective and add to this discourse it is important to review the current paradigms, explore pros and cons of alternatives, and provide a vision for the future. The fundamental goal of toxicity testing is to ensure safety in humans. In this article, IQ Consortium DruSafe, while submitting the view that nonclinical testing in animals is an important and critical component of the risk assessment paradigm in developing new drugs, also discusses its views on alternative approaches including a roadmap for what would be required to enhance the utilization of alternative approaches in the safety assessment process. Copyright © 2014 Elsevier Inc. All rights reserved.

  8. 49 CFR 39.39 - How do PVOs ensure that passengers with disabilities are able to use accessible cabins?

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false How do PVOs ensure that passengers with disabilities are able to use accessible cabins? 39.39 Section 39.39 Transportation Office of the Secretary of... to Services § 39.39 How do PVOs ensure that passengers with disabilities are able to use accessible...

  9. Organizing of medical ensurance of human population under extreme conditions. Summaries of reports of scientific-practical conference

    International Nuclear Information System (INIS)

    1994-01-01

    Summary of reports are presented of Scientific-Practical conference on the organizing of medical ensurance of human population under extreme conditions including radiation accidents. The conference held in Moscow in October, 1994. It covered problems of organizing medical ensurance of population, medical surveillance problems, sanitary-hygienic and epidemiological problems (including radiation protection), and medical provision problems under extreme conditions

  10. 76 FR 14025 - Guidance for Industry on Planning for the Effects of High Absenteeism To Ensure Availability of...

    Science.gov (United States)

    2011-03-15

    ...] Guidance for Industry on Planning for the Effects of High Absenteeism To Ensure Availability of Medically... entitled ``Planning for the Effects of High Absenteeism to Ensure Availability of Medically Necessary Drug... components to develop production plans in the event of an emergency that results in high absenteeism at one...

  11. THE IMPACT OF THE FOREIGN CAPITAL BANKS ON ENSURING FINANCIAL STABILITY ON LONG TERM

    Directory of Open Access Journals (Sweden)

    Isac\tBORS

    2015-06-01

    Full Text Available The present study is focusing on analysing the role played by the foreign banks within the national and international banking system as well the impact the foreign banks have on the autochthon banking system, on the financial activity, on the real economy and on the financial stability on long terms. The research conducted highlights the fact that along the positive impact on the banking system and on the economy of the host country, generated by their quality as vectors of mobilizing and directioning the international financial flows towards the host country, there can also be considered a negative impact. The study shows that the impact of the negative effects, that have as main cause the reversibility of the international financial flows, depends, on a great extent, on the specific conditions of the host country, on the characteristics of the foreign banks, but mostly, by the share held by the foreign countries within the framework of the host banking system. Starting from the role played by the capitalization of the banking system to ensure financial stability, the research made on Romania’s case shows both, the positive effects generated by the presence of the foreign banks and also, their vulnerability in front of this excessive dependence on the foreign capital induced by this presence. The solution to reduce this dependence can only come from the autochthon capital direction whose mobilization may countervail the gap made by the foreign banks and, by surceasing the process of financial disintermediation, to ensure the maintenance of the financial stability on long term.

  12. Strategies for ensuring global consistency/comparability of water-quality data

    Science.gov (United States)

    Klein, J.M.

    1999-01-01

    In the past 20 years the water quality of the United States has improved remarkably-the waters are safer for drinking, swimming, and fishing. However, despite many accomplishments, it is still difficult to answer such basic questions as: 'How clean is the water?' and 'How is it changing over time?' These same questions exist on a global scale as well. In order to focus water-data issues in the United States, a national Intergovernmental Task Force on Monitoring Water Quality (ITFM) was initiated for public and private organizations, whereby key elements involved in data collection, analysis, storage, and management could be made consistent and comparable. The ITFM recommended and its members are implementing a nationwide strategy to improve water-quality monitoring, assessment, and reporting activities. The intent of this paper is to suggest that a voluntary effort be initiated to ensure the comparability and utility of hydrological data on a global basis. Consistent, long-term data sets that are comparable are necessary in order to formulate ideas regarding regional and global trends in water quantity and quality. The author recommends that a voluntary effort similar to the ITFM effort be utilized. The strategy proposed would involve voluntary representation from countries and international organizations (e.g. World Health Organization) involved in drinking-water assessments and/or ambient water-quality monitoring. Voluntary partnerships such as this will improve curability to reduce health risks and achieve a better return on public and private investments in monitoring, environmental protection, and natural resource management, and result in a collaborative process that will save millions of dollars.In this work it is suggested that a voluntary effort be initiated to ensure the comparability and utility of hydrological data on a global basis. The strategy proposed would involve voluntary representation from countries and international organizations involved in

  13. Obligations of low income countries in ensuring equity in global health financing.

    Science.gov (United States)

    Barugahare, John; Lie, Reidar K

    2015-09-08

    Despite common recognition of joint responsibility for global health by all countries particularly to ensure justice in global health, current discussions of countries' obligations for global health largely ignore obligations of developing countries. This is especially the case with regards to obligations relating to health financing. Bearing in mind that it is not possible to achieve justice in global health without achieving equity in health financing at both domestic and global levels, our aim is to show how fulfilling the obligation we propose will make it easy to achieve equity in health financing at both domestic and international levels. Achieving equity in global health financing is a crucial step towards achieving justice in global health. Our general view is that current discussions on global health equity largely ignore obligations of Low Income Country (LIC) governments and we recommend that these obligations should be mainstreamed in current discussions. While we recognise that various obligations need to be fulfilled in order to ultimately achieve justice in global health, for lack of space we prioritise obligations for health financing. Basing on the evidence that in most LICs health is not given priority in annual budget allocations, we propose that LIC governments should bear an obligation to allocate a certain minimum percent of their annual domestic budget resources to health, while they await external resources to supplement domestic ones. We recommend and demonstrate a mechanism for coordinating this obligation so that if the resulting obligations are fulfilled by both LIC and HIC governments it will be easy to achieve equity in global health financing. Although achieving justice in global health will depend on fulfillment of different categories of obligations, ensuring inter- and intra-country equity in health financing is pivotal. This can be achieved by requiring all LIC governments to allocate a certain optimal per cent of their domestic

  14. The Scope of the Obligation to Respect and to Ensure Respect for International Humanitarian Law

    Directory of Open Access Journals (Sweden)

    Tomasz Zych

    2009-10-01

    Full Text Available This article disputes what seems to have become the dominant interpretation of the obligation to respect and to ensure respect for International Humanitarian Law, as codified in common Article 1 of the Geneva Conventions and in Article 1(1 of Additional Protocol I. According to this dominant interpretation, States are required to take all appropriate measures to ensure that IHL is observed universally, including by other States and by non-State actors operating in other States. It is argued that the intention of the High Contracting Parties, coupled with their subsequent practice, calls for a much more narrow interpretation of that obligation. Cet article conteste ce qui semble être devenue l’interprétation dominante de l’obligation de respecter et de faire respecter le Droit International Humanitaire, tel que codifiée à l’article 1 commun aux Conventions de Genève et à l’article 1(1 du Protocole additionnel I. Selon cette interprétation dominante, les États doivent prendre toutes les mesures appropriées pour assurer que le DIH soit observé de façon universelle, y compris par d’autres États ainsi que par des acteurs non étatiques qui opèrent à l’intérieur d’autres États. On soutient que l’intention des Hautes Parties contractantes, en conjonction avec leur pratique subséquentes, laisse entendre une interprétation beaucoup plus étroite de cette obligation.

  15. Reflexion on linear regression trip production modelling method for ensuring good model quality

    Science.gov (United States)

    Suprayitno, Hitapriya; Ratnasari, Vita

    2017-11-01

    Transport Modelling is important. For certain cases, the conventional model still has to be used, in which having a good trip production model is capital. A good model can only be obtained from a good sample. Two of the basic principles of a good sampling is having a sample capable to represent the population characteristics and capable to produce an acceptable error at a certain confidence level. It seems that this principle is not yet quite understood and used in trip production modeling. Therefore, investigating the Trip Production Modelling practice in Indonesia and try to formulate a better modeling method for ensuring the Model Quality is necessary. This research result is presented as follows. Statistics knows a method to calculate span of prediction value at a certain confidence level for linear regression, which is called Confidence Interval of Predicted Value. The common modeling practice uses R2 as the principal quality measure, the sampling practice varies and not always conform to the sampling principles. An experiment indicates that small sample is already capable to give excellent R2 value and sample composition can significantly change the model. Hence, good R2 value, in fact, does not always mean good model quality. These lead to three basic ideas for ensuring good model quality, i.e. reformulating quality measure, calculation procedure, and sampling method. A quality measure is defined as having a good R2 value and a good Confidence Interval of Predicted Value. Calculation procedure must incorporate statistical calculation method and appropriate statistical tests needed. A good sampling method must incorporate random well distributed stratified sampling with a certain minimum number of samples. These three ideas need to be more developed and tested.

  16. Plants modify biological processes to ensure survival following carbon depletion: a Lolium perenne model.

    Directory of Open Access Journals (Sweden)

    Julia M Lee

    Full Text Available BACKGROUND: Plants, due to their immobility, have evolved mechanisms allowing them to adapt to multiple environmental and management conditions. Short-term undesirable conditions (e.g. moisture deficit, cold temperatures generally reduce photosynthetic carbon supply while increasing soluble carbohydrate accumulation. It is not known, however, what strategies plants may use in the long-term to adapt to situations resulting in net carbon depletion (i.e. reduced photosynthetic carbon supply and carbohydrate accumulation. In addition, many transcriptomic experiments have typically been undertaken under laboratory conditions; therefore, long-term acclimation strategies that plants use in natural environments are not well understood. METHODOLOGY/PRINCIPAL FINDINGS: Perennial ryegrass (Lolium perenne L. was used as a model plant to define whether plants adapt to repetitive carbon depletion and to further elucidate their long-term acclimation mechanisms. Transcriptome changes in both lamina and stubble tissues of field-grown plants with depleted carbon reserves were characterised using reverse transcription-quantitative polymerase chain reaction (RT-qPCR. The RT-qPCR data for select key genes indicated that plants reduced fructan degradation, and increased photosynthesis and fructan synthesis capacities following carbon depletion. This acclimatory response was not sufficient to prevent a reduction (P<0.001 in net biomass accumulation, but ensured that the plant survived. CONCLUSIONS: Adaptations of plants with depleted carbon reserves resulted in reduced post-defoliation carbon mobilization and earlier replenishment of carbon reserves, thereby ensuring survival and continued growth. These findings will help pave the way to improve plant biomass production, for either grazing livestock or biofuel purposes.

  17. The Need to Support and Maintain Legacy Software: Ensuring Ongoing Support for the Isotopics Codes

    International Nuclear Information System (INIS)

    Weber, A.-L.; Funk, P.; McGinnis, B.; Vo, D.; Wang, T.-F.; Peerani, P.; Zsigrai, J.; )

    2015-01-01

    Since about four decades, gamma evaluation codes for plutonium and uranium isotope abundance measurements are a key component of international, regional and domestic safeguards inspections. However, the development of these codes still relies upon a very limited number of experts. This led the safeguards authorities to express concerns, and to request continuity of knowledge and maintenance capability for the codes. The presentation describes initiatives undertaken in the past ten years to ensure ongoing support for the isotopic codes. As a follow-up to the 2005 international workshop, the IAEA issued a roadmap for future developments of gamma codes, followed by a request for support in this field to several MSSP's (namely JNT A 01684). The international working group on gamma spectrometry techniques for U and Pu isotopics (IWG-GST) was launched by the European, French and US MSSPs in 2007, to respond to the needs expressed by the IAEA and other national or international inspectorates. Its activities started with the organization in 2008 of a workshop on gamma spectrometry analysis codes for U and Pu isotopics. The working group is currently developing an international database of reference spectra that will be made available to the community of users and developers. In parallel, IRSN contributes to the JNT A 01684 by advising the IAEA on establishing a procedure for validating a new version of isotopics codes compared to the previous version. The most recent initiative, proposed by the IAEA, consists in organizing an inter-comparison exercise to assess the performances of U and Pu isotopics and mass assay techniques based on medium resolution gamma spectrometry (MRGS). All these initiatives contributed to the continuity of knowledge and maintenance of the gamma isotopic codes, but further efforts are needed to ensure the long-term sustainability of the codes. (author)

  18. The Challenge of Ensuring Persistency of Identifier Systems in the World of Ever-Changing Technology

    Directory of Open Access Journals (Sweden)

    Nicholas J. Car

    2017-04-01

    Full Text Available The identification of information objects has always been important with library collections with indexes having been created in the most ancient times. Since the digital age, many specialised and generic persistent identifier (PID systems have been used to identify digital objects. Just as many ancient indexes have died over time, so too PID systems have had a lifecycle from inception to active phase to paralysis, and eventually a fall into oblivion. Where the indexes within the Great Library at Alexandria finally succumbed to fire, technology change has been the destroyer of more recent digital indexes. We distil four PID system design principles from observations over the years that we think should be implemented by PID system architects to ensure that their systems survive change. The principles: describe how to ensure identifiers’ system and organisation independence; codify the delivery of essential PID system functions; mandate a separation of PID functions from data delivery mechanisms; and require generation of policies detailing how change is handled. In addition to suggesting specific items for each principle, we propose that a platform-independent model (PIM be established for persistent identifiers – of any sort and with any resolver technology – in order to enable transition between present and future systems and the preservation of the identifiers’ functioning. We detail our PID system—the PID Service—that implements the proposed principles and a data model to some extent and we describe an implementation case study of an organisation’s implementation of PID systems that implement the Pillars further but still not completely. Penultimately, we describe in a Future Work section, an opportunity for the use of both the Pillars and the PIM; that of the World Wide Web Consortium’s Permanent Identifier Community Group who is seeking to “set up and maintain a secure permanent, URL re-direction service for the web”.

  19. Charge initiation schemes for ensuring high-performance operation of cyclic-flow technology cyclic link

    Directory of Open Access Journals (Sweden)

    S. N. Zharikov

    2017-09-01

    Full Text Available The authors consider the issue of ensuring the quality of crushing rock mass by drilling and blasting method for high productivity of a cyclic link of a cyclic-flow technology complex. The article contains recommendations for calculating certain parameters of drilling and blasting operations, such as the width of the retaining wall Bp. s, the collapse with account for the retaining wall Вr, the width of the collapse of the rock mass Bf when blasting onto a free surface (for the first row of vertical wells and for the first series of inclined wells, the width of the collapse from the first series of wells B1, the deceleration time τ, the coefficient kβ that takes into account the incline angle of wells β to the horizon. The authors prove the expediency of using a retaining wall in explosions of technological blocks. The authors raise the question about the management of detonation characteristics of explosives produced in the field of application for the most rational impact of an explosion on a rock massif. Since the technological schemes for preparing the rock mass to the excavation, which ensure the high-performance operation of the cyclic link of the cyclic-flow technology, can be different, then the choice of a specific drilling and blasting circuit is depends on the geological conditions and elements of the development system. As a preliminary method of breaking, one can consider the explosion of charges along the diagonal (diagonal blasting schemes on the retaining wall. This method provides sufficient reliability of technological explosions, and with the development of modern means of blasting with decelerations between charges of more than 67 ms, there are nearly no back emissions.

  20. Space Mission Concept Development Using Concept Maturity Levels

    Science.gov (United States)

    Wessen, Randii R.; Borden, Chester; Ziemer, John; Kwok, Johnny

    2013-01-01

    Over the past five years, pre-project formulation experts at the Jet Propulsion Laboratory (JPL) has developed and implemented a method for measuring and communicating the maturity of space mission concepts. Mission concept development teams use this method, and associated tools, prior to concepts entering their Formulation Phases (Phase A/B). The organizing structure is Concept Maturity Level (CML), which is a classification system for characterizing the various levels of a concept's maturity. The key strength of CMLs is the ability to evolve mission concepts guided by an incremental set of assessment needs. The CML definitions have been expanded into a matrix form to identify the breadth and depth of analysis needed for a concept to reach a specific level of maturity. This matrix enables improved assessment and communication by addressing the fundamental dimensions (e.g., science objectives, mission design, technical risk, project organization, cost, export compliance, etc.) associated with mission concept evolution. JPL's collaborative engineering, dedicated concept development, and proposal teams all use these and other CML-appropriate design tools to advance their mission concept designs. This paper focuses on mission concept's early Pre-Phase A represented by CMLs 1- 4. The scope was limited due to the fact that CMLs 5 and 6 are already well defined based on the requirements documented in specific Announcement of Opportunities (AO) and Concept Study Report (CSR) guidelines, respectively, for competitive missions; and by NASA's Procedural Requirements NPR 7120.5E document for Projects in their Formulation Phase.

  1. Self-Concept Is a Concept Worth Considering

    Science.gov (United States)

    Shields, Nora

    2009-01-01

    There is a growing recognition of the importance of self-concept in the pediatric rehabilitation research literature. There also is confusion and inconsistency in the definitions of and the terminology used to describe self-concept. What is agreed is that self-concept is multidimensional, comprising a child's perception of their personal…

  2. Concept caring in nursing

    Directory of Open Access Journals (Sweden)

    Lenka Drahošová

    2016-05-01

    Full Text Available Aim: The aim of this literature review was to search for qualitative studies focusing on the concept of caring in nursing, to analyse them and to synthesize knowledge that concerns the definition of the concept of caring in nursing from the point of view of nurses and patients. Design: Review. Methods: Qualitative studies were searched for systematically in the electronic databases Academic Search Complete (EBSCO, CINAHL, Medline, Science Direct, and the Wiley Library Online, according to set criteria and defined key words for the period 1970-2015. Seven selected articles were analysed after selection of documents with the aid of a sorting chart. Results: Nurses understand caring in nursing as a relationship with patients which is characterised on the nurses' part by an individual and empathetic approach, attentiveness, experience and sensitivity. Through caring, active communication takes place, providing information which reduces anxiety and leads to the breaking down of barriers. This relationship helps protect patients' autonomy, dignity and comfort. It requires experience on the part of nurses, and it is influenced by the environment. The nurses' personal qualities (what professional knowledge, attitudes and skills they have and their availability, reliability, and emotional and physical support are important to patients. Conclusion: The concept of caring is a content specific interpersonal process which is characterized by the professional knowledge, skills, personal maturity, and interpersonal sensitivity of nurses, which result in the protection, emotional support, and the meeting of bio-psycho-social needs of patients. The results of the overview study could contribute to an explanation and understanding of the nature of caring as a fundamental feature of the discipline of nursing.

  3. SCWR Concepts in Japan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-08-15

    Two SCWR concepts are being developed in Japan, one corresponding to the thermal spectrum reactor and the other to the fast spectrum reactor. Yamada et al. described the thermal-spectrum reactor concept referred to as the Japan SCWR (or JSCWR). This concept was developed under the financial support of the Ministry of Economy, Trade and Industry (METI). The basic philosophy of the JSCWR development is to utilize proven light water reactor and supercritical fossil-fired power plant technologies as much as possible to minimize the R&D cost, time and risks. Therefore, the JSCWR is designed as a thermal neutron spectrum reactor using light water as moderator and reactor coolant. The JSCWR plant consists of a pressure-vessel type, once-through reactor and a direct Rankine cycle system. Reactor coolant fed through inlet nozzles is heated up in the core and flows through outlet nozzles with no recirculation in the vessel. Other options to the JSCWR core design are being investigated at the University of Tokyo. The electric output of the JSCWR is assumed to range from 600 MWe to 1700 MWe class to fulfill user’s requirements as much as possible. In this section, the reference value is selected to 1725 MWe, which corresponds to a reactor thermal output of 4039 MWth. Nakatsuka et al. described the core design for the fast-spectrum reactor, which is based on a similar plant system compared to that of the thermal-spectrum reactor. The fast-spectrum reactor, however, would produce higher power rating than the thermal-spectrum one of the same reactor pressure-vessel size. Since the fast-spectrum reactor does not require the moderator, its unit capital cost would be lower than the thermal-spectrum reactor.

  4. Concepts of modern mathematics

    CERN Document Server

    Stewart, Ian

    1995-01-01

    Some years ago, ""new math"" took the country's classrooms by storm. Based on the abstract, general style of mathematical exposition favored by research mathematicians, its goal was to teach students not just to manipulate numbers and formulas, but to grasp the underlying mathematical concepts. The result, at least at first, was a great deal of confusion among teachers, students, and parents. Since then, the negative aspects of ""new math"" have been eliminated and its positive elements assimilated into classroom instruction.In this charming volume, a noted English mathematician uses humor an

  5. Concepts of combinatorial optimization

    CERN Document Server

    Paschos, Vangelis Th

    2014-01-01

    Combinatorial optimization is a multidisciplinary scientific area, lying in the interface of three major scientific domains: mathematics, theoretical computer science and management.  The three volumes of the Combinatorial Optimization series aim to cover a wide range  of topics in this area. These topics also deal with fundamental notions and approaches as with several classical applications of combinatorial optimization.Concepts of Combinatorial Optimization, is divided into three parts:- On the complexity of combinatorial optimization problems, presenting basics about worst-case and randomi

  6. The concept of probability

    International Nuclear Information System (INIS)

    Bitsakis, E.I.; Nicolaides, C.A.

    1989-01-01

    The concept of probability is now, and always has been, central to the debate on the interpretation of quantum mechanics. Furthermore, probability permeates all of science, as well as our every day life. The papers included in this volume, written by leading proponents of the ideas expressed, embrace a broad spectrum of thought and results: mathematical, physical epistemological, and experimental, both specific and general. The contributions are arranged in parts under the following headings: Following Schroedinger's thoughts; Probability and quantum mechanics; Aspects of the arguments on nonlocality; Bell's theorem and EPR correlations; Real or Gedanken experiments and their interpretation; Questions about irreversibility and stochasticity; and Epistemology, interpretation and culture. (author). refs.; figs.; tabs

  7. Simulation - Concepts and Applications

    Science.gov (United States)

    Silva, Pedro Sá; Trigo, António; Varajão, João; Pinto, Tiago

    Simulation in last decades has been widely used to analyze the impact of different scenarios in several areas like, for instance, health, military, business, and many others. When well used, it is an excellent tool to analyze alternative actions and to anticipate their impact, in order to rationalize the spending of resources. This paper introduces and resumes some of the main concepts of simulation, identifying and describing: systems; models; entities and attributes; resources; contexts of use; and, in particularly, the discrete-event simulation.

  8. On the Probabilty Concept

    Directory of Open Access Journals (Sweden)

    Bruno De Finetti

    2016-09-01

    Full Text Available As it has been already done for the Corrado Gini's works, STATISTICA has accepted the invitation of some researchers who asked to republish the English translation of some fundamental De Finetti's papers. These works were translated into English and published in the volume: Bruno De Finetti, Induction and Probability, Biblioteca di Statistica, eds. P. Monari, D. Cocchi, Clueb, Bologna, 1993. On the Probability Concept is one of the first fundamental philosophical papers in which we can find the essential basis of De Finetti's subjective approach to the Theory of probability.

  9. CONCEPT computer code

    International Nuclear Information System (INIS)

    Delene, J.

    1984-01-01

    CONCEPT is a computer code that will provide conceptual capital investment cost estimates for nuclear and coal-fired power plants. The code can develop an estimate for construction at any point in time. Any unit size within the range of about 400 to 1300 MW electric may be selected. Any of 23 reference site locations across the United States and Canada may be selected. PWR, BWR, and coal-fired plants burning high-sulfur and low-sulfur coal can be estimated. Multiple-unit plants can be estimated. Costs due to escalation/inflation and interest during construction are calculated

  10. Pediatric obesity: Current concepts.

    Science.gov (United States)

    Greydanus, Donald E; Agana, Marisha; Kamboj, Manmohan K; Shebrain, Saad; Soares, Neelkamal; Eke, Ransome; Patel, Dilip R

    2018-04-01

    This discussion reflects on concepts of obesity in children and adolescents in the early 21st century. It includes reflections on its history, definition, epidemiology, diagnostic perspectives, psychosocial considerations, musculoskeletal complications, endocrine complications and principles of management. In addition to emphasis on diet and exercise, research and clinical applications in the second decade of the 21 st century emphasize the increasing use of pharmacotherapy and bariatric surgery for adolescent and adult populations with critical problems of overweight and obesity. We conclude with a discussion of future directions in pediatric obesity management. Copyright © 2018 Mosby, Inc. All rights reserved.

  11. Advanced divertor concepts

    International Nuclear Information System (INIS)

    Ohyabu, N.; Komori, A.; Sagara, A.; Suzuki, H.; Morisaki, T.; Masuzaki, S.; Watanabe, T.; Noda, N.; Motojima, O.

    1996-01-01

    LHD divertor development program has generated various innovative divertor concepts and technologies which will help to improve the plasma performance in both helical and tokamak devices. They are two divertor operational scenarios (confinement improvement by generating high temperature divertor plasma and simultaneous achievement of radiative cooling and H-mode-like confinement improvement). Local island divertor geometry has also been proposed. This new divertor has been successfully tested in the CHS device and is planned to be installed in the LHD device. In addition, technological development of new efficient hydrogen pumping schemes (carbon sheet pump and membrane pump) are being pursued for enhancement of the divertor control capability. 17 refs., 8 figs

  12. Concepts of electrodynamics

    CERN Document Server

    Kumar, Vinay

    2016-01-01

    The present book entitled Concepts of Electrodynamics meets the demand of students of all engineering, graduate, honours and postgraduate courses in a single volume. This book covers all the topics on electrodynamics as per the new syllabus prescribed by UGC and AICTE and we do hope that this book will revive interest in the study of various topics on electrodynamics which will carries the reader to a high level of understanding. The text is enriched with a large number of solved examples apart from appropriate illustrations and examples in each chapter.

  13. Indian concepts on sexuality.

    Science.gov (United States)

    Chakraborty, Kaustav; Thakurata, Rajarshi Guha

    2013-01-01

    India is a vast country depicting wide social, cultural and sexual variations. Indian concept of sexuality has evolved over time and has been immensely influenced by various rulers and religions. Indian sexuality is manifested in our attire, behavior, recreation, literature, sculptures, scriptures, religion and sports. It has influenced the way we perceive our health, disease and device remedies for the same. In modern era, with rapid globalization the unique Indian sexuality is getting diffused. The time has come to rediscover ourselves in terms of sexuality to attain individual freedom and to reinvest our energy to social issues related to sexuality.

  14. Actuator concepts and mechatronics

    Science.gov (United States)

    Gilbert, Michael G.; Horner, Garnett C.

    1998-06-01

    Mechatronic design implies the consideration of integrated mechanical, electrical, and local control characteristics in electromechanical device design. In this paper, mechatronic development of actuation device concepts for active aircraft aerodynamic flow control are presented and discussed. The devices are intended to be embedded in aircraft aerodynamic surfaces to provide zero-net-momentum jets or additional flow-vorticity to control boundary layers and flow- separation. Two synthetic jet device prototypes and one vorticity-on-demand prototype currently in development are described in the paper. The aspects of actuation materials, design approaches to generating jets and vorticity, and the integration of miniaturized electronics are stressed.

  15. Anaxagoras concept of Nous

    OpenAIRE

    Gorgijev, Slađana

    2015-01-01

    When Ambrose, Anaxagoras have a theory of origin of the world, on whose head is immortal and eternal law Nous. Nous or cosmic mind, according to Anaxagoras is not the creator of the world but someone who plan governing the world, someone who runs the original seed and shapes. According to Anaxagoras original particles would be an amorphous material that was not Nous who has put in motion and thus introduced in order. The concept of Nous some philosophers understood as a mechanical principle a...

  16. Educational Videogames: Concept, Design And Evaluation

    Science.gov (United States)

    Rohrlick, D.; Yang, A.; Kilb, D. L.; Ma, L.; Ruzic, R.; Peach, C. L.; Layman, C. C.

    2013-12-01

    range of backgrounds. Overall we find that designing educational games is a constant balancing act to ensure the player is engaged and has fun while at the same time learning important concepts.

  17. Advanced microwave processing concepts

    Energy Technology Data Exchange (ETDEWEB)

    Lauf, R.J.; McMillan, A.D.; Paulauskas, F.L. [Oak Ridge National Laboratory, TN (United States)

    1995-05-01

    The purpose of this work is to explore the feasibility of several advanced microwave processing concepts to develop new energy-efficient materials and processes. The project includes two tasks: (1) commercialization of the variable-frequency microwave furnace; and (2) microwave curing of polymer composites. The variable frequency microwave furnace, whose initial conception and design was funded by the AIC Materials Program, will allow us, for the first time, to conduct microwave processing studies over a wide frequency range. This novel design uses a high-power traveling wave tube (TWT) originally developed for electronic warfare. By using this microwave source, one can not only select individual microwave frequencies for particular experiments, but also achieve uniform power densities over a large area by the superposition of many different frequencies. Microwave curing of thermoset resins will be studied because it hold the potential of in-situ curing of continuous-fiber composites for strong, lightweight components. Microwave heating can shorten curing times, provided issues of scaleup, uniformity, and thermal management can be adequately addressed.

  18. Concepts in surface physics

    CERN Document Server

    Desjonquères, M -C

    1993-01-01

    This textbook is intended as an introduction to surface science for graduate students. It began as a course of lectures that we gave at the University of Paris (Orsay). Its main objectives are twofold: to provide the reader with a compre­ hensive presentation of the basic principles and concepts of surface physics and to show the usefulness of these concepts in the real world by referring to experiments. It starts at a rather elementary level since it only requires a knowledge of solid state physics, quantum mechanics, thermodynamics and statistical physics which does not exceed the background usually taught to students early in their university courses. However, since it finally reaches an advanced level, we have tried to render it as self-contained as possible so that it remains accessible even to an unexperienced reader. Furthermore, the emphasis has been put on a pedagogical level rather than on a technical level. In this spirit, whenever possible, models which are simplified, but which contain the featu...

  19. ATR performance modeling concepts

    Science.gov (United States)

    Ross, Timothy D.; Baker, Hyatt B.; Nolan, Adam R.; McGinnis, Ryan E.; Paulson, Christopher R.

    2016-05-01

    Performance models are needed for automatic target recognition (ATR) development and use. ATRs consume sensor data and produce decisions about the scene observed. ATR performance models (APMs) on the other hand consume operating conditions (OCs) and produce probabilities about what the ATR will produce. APMs are needed for many modeling roles of many kinds of ATRs (each with different sensing modality and exploitation functionality combinations); moreover, there are different approaches to constructing the APMs. Therefore, although many APMs have been developed, there is rarely one that fits a particular need. Clarified APM concepts may allow us to recognize new uses of existing APMs and identify new APM technologies and components that better support coverage of the needed APMs. The concepts begin with thinking of ATRs as mapping OCs of the real scene (including the sensor data) to reports. An APM is then a mapping from explicit quantized OCs (represented with less resolution than the real OCs) and latent OC distributions to report distributions. The roles of APMs can be distinguished by the explicit OCs they consume. APMs used in simulations consume the true state that the ATR is attempting to report. APMs used online with the exploitation consume the sensor signal and derivatives, such as match scores. APMs used in sensor management consume neither of those, but estimate performance from other OCs. This paper will summarize the major building blocks for APMs, including knowledge sources, OC models, look-up tables, analytical and learned mappings, and tools for signal synthesis and exploitation.

  20. Borehole disposal design concept

    International Nuclear Information System (INIS)

    RANDRIAMAROLAHY, J.N.

    2007-01-01

    In Madagascar, the sealed radioactive sources are used in several socioeconomic sectors such as medicine, industry, research and agriculture. At the end of their useful lives, these radioactive sources become radioactive waste and can be still dangerous because they can cause harmful effects to the public and the environment. This work entitled 'Borehole disposal design concept' consists in putting in place a site of sure storage of the radioactive waste, in particular, sealed radioactive sources. Several technical aspects must be respected to carry out such a site like the geological, geomorphologic, hydrogeologic, geochemical, meteorological and demographic conditions. This type of storage is favorable for the developing countries because it is technologically simple and economic. The cost of construction depends on the volume of waste to store and the depth of the Borehole. The Borehole disposal concept provides a good level of safety to avoid the human intrusion. The future protection of the generations against the propagation of the radiations ionizing is then assured. [fr

  1. PRSEUS Structural Concept Development

    Science.gov (United States)

    Velicki, Alex; Jegley, Dawn

    2014-01-01

    A lighter, more robust airframe is one of the key technological advancements necessary for the successful launch of any large next-generation transport aircraft. Such a premise dictates that considerable improvements beyond current state-of-the-art aluminum structures is needed, and that improvements of this magnitude will require an extensive use of composite materials that are not only lightweight, but also economical to produce. To address this challenge, researchers at NASA and The Boeing Company are developing a novel structural concept called the Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS) under the Environmentally Responsible Aviation (ERA) Project. It is an integrally stiffened panel concept that is stitched together and designed to maintain residual load-carrying capabilities under a variety of damage scenarios. In addition to improved structural performance, an important facet of this unique arrangement of stitched carbon fibers is its innovative manufacturing method that has the potential to lower fabrication costs by eliminating fasteners and autoclave cures. The rationale and development status for this new approach forms the basis of the work described in this paper. The test specimens described herein were fabricated, or are currently being fabricated, by The Boeing Company, while the structural analyses and testing tasks are being performed by NASA and Boeing personnel.

  2. The Concept of

    Directory of Open Access Journals (Sweden)

    ANCA VELICU

    2010-01-01

    Full Text Available The active publics issue and the question of the construction of publics are relatively recent in communication studies. After an initial period, when mass communication was seen as aiming at a holistic public, massified and passive and, thus, supposedly influenced via "targeted" messages, now the views on what "publics" mean is becoming diversified and nuanced under the influence of literary theories, cultural studies and what was later called "reception studies". Thus, from the "mass public" we got to the concept of "publics". However, in some recent studies, the mere existence of these publics is being questioned.In this paper, we detail the history of theories on the "public" - from the perspective of the public-as-spectator which later became public-as-audience and public-as-actor - and we set ourselves to show how, from theories on the re-active publics, we arrived, through the transformation of television and the emergence of the new IT&C, to the concept of publics as pro-active as a result of media efforts to build this activism.

  3. Concept of 'bad death'

    Directory of Open Access Journals (Sweden)

    Marija Vučković

    2016-02-01

    Full Text Available Following previous research on the linguistic concept of а 'bad death' which lexical expression is the word family of the verb ginuti, I focus my attention in this paper on the relationship between language conceptualization of а 'bad death' and the representation of а 'bad death' in traditional and contemporary culture. Diachronically based language corpus makes possible to trace the changes of referential frame and use of verb ginuti and its derivatives. In the traditional culture а 'bad death' is marked in action code by irregular way of burial and beliefs in demons stemming from the 'impure dead'. In the paper I explore the degree of synonymy of the symbols of all three codes: verbal code, action code and code of beliefs. In the contemporary culture the lack of individual control and choice is considered to be the key element of the concept of a 'bad death'. This change of conceptual content manifests itself in the use of its lexical expressions.

  4. Sellafield repository design concept

    International Nuclear Information System (INIS)

    1998-01-01

    Between 1989 and 1997, UK Nirex Ltd carried out a programme of investigations to evaluate the potential of a site adjacent to the BNFL Sellafield works to host a deep repository for the United Kingdom's intermediate-level and certain low-level radioactive waste. The programme of investigations was wound down following the decision in March 1997 to uphold the rejection of the Company's planning application for the Rock Characterisation Facility (RCF), an underground laboratory which would have allowed further investigations to confirm whether or not the site would be suitable. Since that time, the Company's efforts in relation to the Sellafield site have been directed towards documenting and publishing the work carried out. The design concept for a repository at Sellafield was developed in parallel with the site investigations through an iterative process as knowledge of the site and understanding of the repository system performance increased. This report documents the Sellafield repository design concept as it had been developed, from initial design considerations in 1991 up to the point when the RCF planning application was rejected. It shows, from the context of a project at that particular site, how much information and experience has been gained that will be applicable to the development of a deep waste repository at other potential sites

  5. The EXTRAP concept

    International Nuclear Information System (INIS)

    Lehnert, D.

    1976-11-01

    A review is given of a recently suggested axially symmetric, quasi-steady, closed, high-beta confinement system. A toroidal pinch of non-circular cross section is supposed to be immersed in the strong, inhomogenous poloidal vacuum field from a set of ring-shaped conductors, all carrying currents in the opposite direction of the plasma current. Preliminary experiments are reported. This 'EXTRAP' concept is expected to have some important advantages, as compared to magnetic bottles based on a main toroidal field component. Concerning plasma equilibrium, there are closed local and average guiding center orbits, beta values of order unity should become available, there is no magnetic surface splitting limit, cyclotron radiation should be kept at an acceptably low level, and bootstrap operation may become possible. Concerning plasma stability, the system should not become sensitive to magnetic island formation and asymmetries, and the short magnetic connection lengths as well as the strong vacuum field gradients should favour stabilization of flute-type, kink, and other magnetohydrodynamic modes. Concerning reactor technology, high power densities are expected to be reached, superconducting coils should not become necessary, the coil stresses are moderate, and repair and replacement are facilitated by the coil geometry. Before a final judgement can be made on this concept, however, extensive experiments and further theoretical analysis are ndeeded. (Auth.)

  6. Copies, Concepts and Time

    Directory of Open Access Journals (Sweden)

    Anne Eriksen

    2017-09-01

    Full Text Available Copies are defined by their relation to an original. The understanding and evaluation of this relationship has been changing over time. A main argument of this article is that originals and copies are phenomena with no "natural" or essential meaning outside of their specific historical settings. The idea to be explored is how changing historicity regimes have transformed notions of originals and copies over time and how these differences also are reflected in the intrinsically temporal relation between the two concepts. The discussion will be framed by two theory sets. The first is Alexander Nagel and Christopher Woods investigation of two kinds of temporality that vied for dominance in works of art in the late Middle Ages and the Renaissance. The second is Walter Benjamins discussion of artwork in the "age of mechanical reproduction", i.e. the twentieth century. The second half of the article seeks to add to the historical complexity described by both theory sets by introducing a concept of tradition and discussing the early modern ideals of exemplarity, emulation and copiousness.

  7. Concepts of magnetospheric convection

    International Nuclear Information System (INIS)

    Vasyliunas, V.M.

    1975-01-01

    Magnetospheric physics, which grew out of attempts to understand the space environment of the Earth, is becoming increasingly applicable to other systems in the Universe. Among the planets, in addition to the Earth, Jupiter, Mercury, Mars and (in a somewhat different way) Venus are now known to have magnetospheres. The magnetospheres of pulsars have been regarded as an essential part of the pulsar phenomenon. Other astrophysical systems, such as supernova remnant shells or magnetic stars and binary star systems, may be describable as magnetospheres. The major concepts of magnetospheric physics thus need to be formulated in a general way not restricted to the geophysical context in which they may have originated. Magnetospheric convection has been one of the most important and fruitful concepts in the study of the Earth's magnetosphere. This paper describes the basic theoretical notions of convection in a manner applicable to magnetospheres generally and discusses the relative importance of convective corotational motions, with particular reference to the comparison of the Earth and Jupiter. (Auth.)

  8. Separations innovative concepts: Project summary

    Energy Technology Data Exchange (ETDEWEB)

    Lee, V.E. (ed.)

    1988-05-01

    This project summary includes the results of 10 innovations that were funded under the US Department's Innovative Concept Programs. The concepts address innovations that can substantially reduce the energy used in industrial separations. Each paper describes the proposed concept, and discusses the concept's potential energy savings, market applications, technical feasibility, prior work and state of the art, and future development needs.

  9. THE ROLE OF THE UNIVERSITY LIBRARY IN ENSURING THE INFORMATION OF SCIENCE

    Directory of Open Access Journals (Sweden)

    Silvia GHINCULOV

    2013-09-01

    Full Text Available This paper reviews the importance and the role of a well-equipped library in the university and academic environment. In order to explore the data and to have an academic research we need to understand the role of the library for a university that why the scientific development concept of ASEM library is based on the idea that the library should become a real support for the teaching, research and continuing education system. Editorial and publishing activity of the Scientific Library ASEM focuses on continuous updating of information on the library's website, publications publishing process integration ASEM their digital collection, editing materials for organizing cultural and scientific activities.

  10. Quality assurance in radiation therapy for ensuring the radiation protection of the patient

    International Nuclear Information System (INIS)

    Arndt, D.; Eichhorn, H.J.

    1987-01-01

    This issue contains (1) the full text of two pieces of legislation covering the legal requirements for the execution of radiotherapeutic treatments, which came into effect in March 1986; (2) specimen programmes meant to provide guidance on the legally required establishment of test programmes for the routine inspection of radiotherapy equipment in order to demonstrate that it will perform satisfactorily in service; and (3) five papers that have been presented at a workshop organized by 'Gesellschaft fuer Medizinische Radiologie der DDR', held in Bansin, 16-18 May 1985. They deal with the usefulness of the NSD concept in clinical practice including some recommendations aimed to standardize its handling. (author)

  11. Evidence-Based Model of Integration of Regions for Ensuring Economic Security and Sustainable Development of the Russian Federation

    Directory of Open Access Journals (Sweden)

    Olga O. Smirnova

    2017-01-01

    Full Text Available Purpose: the main objective of preparation of article consists in formation of conceptual reasons for the new approach to administrative-territorial division of the Russian Federation corresponding to the relevant calls facing the country in the modern economic conditions. For achievement of this purpose in article the following research tasks are delivered and successfully solved: 1 to create new approach to administrative-territorial division of the Russian Federation on the basis of stability of her subjects; 2 to develop conceptual model of acceptance of the administrative decision on enlargement of regions by use of the modern methods of the quantitative and qualitative analysis of nature of regional development and a status of an economic security of the territory; 3 to define composition and structure of regional clusters, to give their characteristic in specific parametric space; 4 to develop recommendations about formation of administrative decisions on enlargement of regions taking into account specifics of development of the territories in a section of each cluster. Methods: by preparation of article general scientific methods of researches, such as systematization, generalization, cause-effect analysis and also receptions of the quantitative are used (hierarchical and iterative methods, statistic analysis and qualitative (methods of the spatial analysis, theory of image identification analysis. The new conceptual model based on synthesis of qualitative and quantitative methods of assessment of effectiveness of association of territories is developed for achievement of the goal of a research. According to the offered model making decision on association of the region is carried out in four steps. At the first stage justification of expediency of integration of territories is carried out and the general concept of association of regions is formed; at the second stage – holding a procedure of the cluster analysis and registration of

  12. Online Exhibits & Concept Maps

    Science.gov (United States)

    Douma, M.

    2009-12-01

    Presenting the complexity of geosciences to the public via the Internet poses a number of challenges. For example, utilizing various - and sometimes redundant - Web 2.0 tools can quickly devour limited time. Do you tweet? Do you write press releases? Do you create an exhibit or concept map? The presentation will provide participants with a context for utilizing Web 2.0 tools by briefly highlighting methods of online scientific communication across several dimensions. It will address issues of: * breadth and depth (e.g. from narrow topics to well-rounded views), * presentation methods (e.g. from text to multimedia, from momentary to enduring), * sources and audiences (e.g. for experts or for the public, content developed by producers to that developed by users), * content display (e.g. from linear to non-linear, from instructive to entertaining), * barriers to entry (e.g. from an incumbent advantage to neophyte accessible, from amateur to professional), * cost and reach (e.g. from cheap to expensive), and * impact (e.g. the amount learned, from anonymity to brand awareness). Against this backdrop, the presentation will provide an overview of two methods of online information dissemination, exhibits and concept maps, using the WebExhibits online museum (www.webexhibits.org) and SpicyNodes information visualization tool (www.spicynodes.org) as examples, with tips on how geoscientists can use either to communicate their science. Richly interactive online exhibits can serve to engage a large audience, appeal to visitors with multiple learning styles, prompt exploration and discovery, and present a topic’s breadth and depth. WebExhibits, which was among the first online museums, delivers interactive information, virtual experiments, and hands-on activities to the public. While large, multidisciplinary exhibits on topics like “Color Vision and Art” or “Calendars Through the Ages” require teams of scholars, user interface experts, professional writers and editors

  13. Can We Feel Physics Concepts?

    Science.gov (United States)

    Su, Yucheng

    2010-01-01

    There are many ways to improve students' understanding of physics concepts. This article focused on drawing students' attention with picture-embedded questions. Pictures give students a direct impression or feeling about the corresponding concepts, which really makes a difference. However, the effects are limited. Some physics concepts are…

  14. The Concept of Philosophical Education

    Science.gov (United States)

    Boyum, Steinar

    2010-01-01

    Strangely, the concept of philosophical education is not much in use, at least not as a "philosophical" concept. In this essay, Steinar Boyum attempts to outline such a philosophical concept of philosophical education. Boyum uses Plato's Allegory of the Cave, Rene Descartes's life of doubt, and Immanuel Kant's criticism of metaphysics as paradigms…

  15. Disentangling The Thick Concept Argument

    DEFF Research Database (Denmark)

    Blomberg, Olle

    2007-01-01

    Critics argue that non-cognitivism cannot adequately account for the existence and nature of some thick moral concepts. They use the existence of thick concepts as a lever in an argument against non-cognitivism, here called the Thick Concept Argument (TCA). While TCA is frequently invoked...

  16. Concepts of Chinese Folk Happiness

    Science.gov (United States)

    Ip, Po Keung

    2011-01-01

    Discourses on Chinese folk happiness are often based on anecdotal narratives or qualitative analysis. Two traditional concepts of happiness popular in Chinese culture are introduced. The paper constructs a concept of Chinese folk happiness on basis of the findings of a scientific survey on the Taiwanese people regarding their concepts of…

  17. Defence-in-depth concept for the EU-ABWR

    Energy Technology Data Exchange (ETDEWEB)

    Yamazaki, Hiroshi; Fuchs, Steffen; Takada, Toshiaki; Kataoka, Kazuyoshi [Toshiba International Limited (Japan)

    2013-07-01

    The current defence-in-depth (DiD) concept has been established by the Reactor Harmonization Working Group (RHWG) of Western European Nuclear Regulators Association (WENRA). Principally the DiD concept was already part of the very early power reactor designs. However, additional considerations have been done in order to take plant conditions into account which are beyond the original design basis. The most recent advancements have been done based on major lessons learned from the Fukushima Dai-Ichi accident. Especially for new nuclear reactors it has to be demonstrated that DiD aspects have been considered in their design. Currently Toshiba is adapting its Advanced Boiling Water Reactor (ABWR) for the European market, at first in Finland. This presentation aims to describe how the new DiD concept has been applied to achieve the safety goals for a modern reactor type and to ensure a design that can be licensed in Western Europe. (orig.)

  18. Study of Essence of Managing Changes in Ensuring Cyclic Development of Enterprises

    Directory of Open Access Journals (Sweden)

    Hrynyova Valentyna M.

    2013-12-01

    Full Text Available The article conducts the study of essence of the change notion at stages of the life cycle of an enterprise. It justifies a necessity of study of cyclic development of enterprises within the concept of managing changes. It shows interconnection of such notions as functioning, development, flexibility and adaptability of an enterprise. It generalises and shows the essence of scientific studies of cyclic development of an enterprise. In the result of the study it reveals that evolution of concepts of managing changes and life cycle have a complex and ambiguous history. Each stage is connected with certain political, social and economic factors, which should be considered not only in the context of the international market, but, first of all, within experience of the national economy. This has to do with relatively small independent experience of the Ukrainian economy, which makes it difficult to make decisions on the basis of the organisational memory of an enterprise. The said factors make for a deeper study of theoretical and practical approaches to the study of changes at the stages of enterprise development.

  19. SCWR Concept in China

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-08-15

    To avoid the mechanical and safety problems in both thermal and fast SCWR design, and in the other hand to achieve a high temperature at the reactor exit, a mixed core design with multi-layer fuel assembly has been proposed by the Shanghai Jiao Tong University. The core consists of two zones with different neutron spectra, one with thermal and the other with fast spectrum. In the thermal zone, a co-current downward flow is applied with an exit temperature over the pseudo-critical point. The downward flow in the thermal fuel assembly will provide an effective cooling of the fuel rods. As a result, the cladding temperature will be kept at a low value. In the forthcoming fast zone a high exit temperature is achieved. Due to the high coolant inlet temperature over the pseudo-critical point, the heat transfer deterioration phenomenon will be eliminated in this upward flowing area. The low density in the fast zone can provide a hard neutron spectrum with a wide lattice structure, which can mitigate the non-uniformity of the circumferential heat transfer at the cladding surface and ensure a big inventory of water in the core. Consequently, with a hard neutron spectrum and the multi-layer fuel assembly, a conversion ratio close to 1.0 can be achieved.

  20. Agriculture in the climate change negotiations; ensuring that food production is not threatened.

    Science.gov (United States)

    Muldowney, J; Mounsey, J; Kinsella, L

    2013-06-01

    With the human population predicted to reach nine billion by 2050, demand for food is predicted to more than double over this time period, a trend which will lead to increased greenhouse gas (GHG) emissions from agriculture. Furthermore, expansion in food production is predicted to occur primarily in the developing world, where adaptation to climate change may be more difficult and opportunities to mitigate emissions limited. In the establishment of the United Nations Framework Convention on Climate Change (UNFCCC), 'ensuring that food production is not threatened' is explicitly mentioned in the objective of the Convention. However, the focus of negotiations under the Convention has largely been on reducing GHG emissions from energy, and industrial activities and realizing the potential of forestry as a carbon sink. There has been little attention by the UNFCCC to address the challenges and opportunities for the agriculture sector. Since 2006, concerted efforts have been made to raise the prominence of agriculture within the negotiations. The most recent The Intergovernmental Panel on Climate Change report and 'The Emissions Gap Report' by the UNEP highlighted the significant mitigation potential of agriculture, which can help contribute towards keeping global temperature rises below the 2°C limit agreed in Cancun. Agriculture has to be a part of the solution to address climate change, but this will also require a focus on how agriculture systems can adapt to climate change in order to continue to increase food output. However, to effectively realize this potential, systematic and dedicated discussion and decisions within the UNFCCC are needed. UNFCCC discussions on a specific agriculture agenda item started in 2012, but are currently inconclusive. However, Parties are generally in agreement on the importance of agriculture in contributing to food security and employment as well as the need to improve understanding of agriculture and how it can contribute to

  1. Improving outcomes in patients with melanoma: strategies to ensure an early diagnosis

    Directory of Open Access Journals (Sweden)

    Voss RK

    2015-11-01

    Full Text Available Rachel K Voss,1 Tessa N Woods,1 Kate D Cromwell,1 Kelly C Nelson,2 Janice N Cormier1 1Department of Surgical Oncology, 2Department of Dermatology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA Abstract: Patients with thin, low-risk melanomas have an excellent long-term prognosis and higher quality of life than those who are diagnosed at later stages. From an economic standpoint, treatment of early stage melanoma consumes a fraction of the health care resources needed to treat advanced disease. Consequently, early diagnosis of melanoma is in the best interest of patients, payers, and health care systems. This review describes strategies to ensure that patients receive an early diagnosis through interventions ranging from better utilization of primary care clinics, to in vivo diagnostic technologies, to new “apps” available in the market. Strategies for screening those at high risk due to age, male sex, skin type, nevi, genetic mutations, or family history are discussed. Despite progress in identifying those at high risk for melanoma, there remains a lack of general consensus worldwide for best screening practices. Strategies to ensure early diagnosis of recurrent disease in those with a prior melanoma diagnosis are also reviewed. Variations in recurrence surveillance practices by type of provider and country are featured, with evidence demonstrating that various imaging studies, including ultrasound, computed tomography, positron emission tomography, and magnetic resonance imaging, provide only minimal gains in life expectancy, even for those with more advanced (stage III disease. Because the majority of melanomas are attributable to ultraviolet radiation in the form of sunlight, primary prevention strategies, including sunscreen use and behavioral interventions, are reviewed. Recent international government regulation of tanning beds is described, as well as issues surrounding the continued use artificial ultraviolet

  2. Investments on Pro-poor Development Projects on Goats: Ensuring Success for Improved Livelihoods.

    Science.gov (United States)

    Devendra, C

    2013-01-01

    The elements that determine the success of development projects on goats and the prerequisites for ensuring this are discussed in the context of the bewildering diversity of goat genetic resources, production systems, multifunctionality, and opportunities for responding to constraints for productivity enhancement. Key determinants for the success of pro-poor projects are the imperatives of realistic project design, resolution of priorities and positive impacts to increase investments and spur agricultural growth, and appropriate policy. Throughout the developing world, there exist 97% of the total world population of 921 million goats across all agro-ecological zones (AEZs), including 570 breeds and 64% share of the breeds. They occupy a very important biological and socio-economic niche in farming systems making significant multifunctional contributions especially to food, nutrition and financial security, stability of farm households, and survival of the poor in the rural areas. Definitions are given of successful and failed projects. The analyses highlighted in successful projects the value of strong participatory efforts with farmers and climate change. Climate change effects on goats are inevitable and are mediated through heat stress, type of AEZ, water availability, quantity and quality of the available feed resources and type of production system. Within the prevailing production systems, improved integrated tree crops - ruminant systems are underestimated and are an important pathway to enhance C sequestration. Key development strategies and opportunities for research and development (R and D) are enormous, and include inter alia defining a policy framework, resolution of priority constraints using systems perspectives and community-based participatory activities, application of yield-enhancing technologies, intensification, scaling up, and impacts. The priority for development concerns the rainfed areas with large concentrations of ruminants in which

  3. Investments on Pro-poor Development Projects on Goats: Ensuring Success for Improved Livelihoods

    Directory of Open Access Journals (Sweden)

    C. Devendra

    2013-01-01

    Full Text Available The elements that determine the success of development projects on goats and the prerequisites for ensuring this are discussed in the context of the bewildering diversity of goat genetic resources, production systems, multifunctionality, and opportunities for responding to constraints for productivity enhancement. Key determinants for the success of pro-poor projects are the imperatives of realistic project design, resolution of priorities and positive impacts to increase investments and spur agricultural growth, and appropriate policy. Throughout the developing world, there exist 97% of the total world population of 921 million goats across all agro-ecological zones (AEZs, including 570 breeds and 64% share of the breeds. They occupy a very important biological and socio-economic niche in farming systems making significant multifunctional contributions especially to food, nutrition and financial security, stability of farm households, and survival of the poor in the rural areas. Definitions are given of successful and failed projects. The analyses highlighted in successful projects the value of strong participatory efforts with farmers and climate change. Climate change effects on goats are inevitable and are mediated through heat stress, type of AEZ, water availability, quantity and quality of the available feed resources and type of production system. Within the prevailing production systems, improved integrated tree crops - ruminant systems are underestimated and are an important pathway to enhance C sequestration. Key development strategies and opportunities for research and development (R and D are enormous, and include inter alia defining a policy framework, resolution of priority constraints using systems perspectives and community-based participatory activities, application of yield-enhancing technologies, intensification, scaling up, and impacts. The priority for development concerns the rainfed areas with large concentrations of

  4. Protective coating as a factor to ensure the strength and hydraulic performance of recoverable pipelines

    Directory of Open Access Journals (Sweden)

    Orlov Vladimir Aleksandrovich

    2015-01-01

    Full Text Available The authors present an analysis of various types of internal protective pipeline coatings to ensure the strength and hydraulic characteristics of a remodeled pipeline and related coating methods for effective trenchless renovation of engineering systems, water supply systems and sanitation. As protective coating the authors considered a round profile tube of a smaller diameter than of the old pipe, close to the old pipe, sprayed lining on the basis of inorganic and inorganic materials. The article analyzes the methods of trenchless renovation for applying protective coatings: routing in the old pipeline of new pipes made of polymeric materials or polymeric sleeves, centrifugal spraying on the inner surface of pipelines’ inorganic and organic protective coatings. Special attention was paid to bag technology, providing the required strength properties at specific values of the modulus of elasticity and a number of external factors such as the depth of the existing pipe, the existence and magnitude of the horizon groundwater over it. Also attention is paid to the application technology of tape coatings ribbed profile on the inner surface of pipelines. This technology has a unique feature, which is the ability of recoverable pipeline functioning during its renovation by winding an endless belt and the formation of a new pipe. The tape coating winding is carried out by different types of spiral winding machines. The thickness of the protective coating layer forming the tube remains minimal. Inorganic cement-sand and organic coatings were considered as alternative options for repair of pipelines, which allow to localize the defects in the form of a fistula, minor cracks and other damages. However it is noted that a cement-sandy covering is inferior to organic, because it does not provide the strength characteristics of the pipeline system. The main advantage of the organic coating is mudding fistula of a large diameter, making a high wear

  5. COMPETING CONCEPTIONS OF GLOBALIZATION

    Directory of Open Access Journals (Sweden)

    Leslie Sklair

    2015-08-01

    Full Text Available Globalization is a relatively new idea in the social sciences, although people who work in and write about the mass media, transnational corporations and international business have been using it for some time. The purpose of this paper is to critically review the ways in which sociologists and other social scientists use ideas of globalization and to evaluate the fruitfulness of these competing conceptions. The central feature of the idea of globalization is that many contemporary problems cannot be adequately studied at the level of nation-states, that is, in terms of each country and its inter-national relations. Instead, they need to be conceptualized in terms of global processes. Some have even gone so far as to predict that global forces, by which they usually mean transnational corporations and other global economic institutions, global culture or globalizing belief systems/ideologies of various types, or a combination of all of these, are becoming so powerful that the continuing existence of the nation-state is in serious doubt. This is not a necessary consequence of most theories of globalization. The argument of this paper is that much of the globalization literature is confused because not all those who use the term distinguish it clearly enough from internation-alization, and some writers appear to use the two terms interchangeably. I argue that a clear distinction must be drawn between the inter-national and the global. The hyphen in inter-national is to distinguish (inadequate conceptions of the global' founded on the existing even if changing system of nation-states, from (genuine conceptions of the global based on the emergence of global processes and a global system of social relations not founded on national characteristics or nation-states. This global system theory is the framework for my own research. Globalization studies can be categorized on the basis of four research clusters:1. The world-systems approach; 2. The global

  6. PIUS principle and the SECURE reactor concepts

    International Nuclear Information System (INIS)

    Hannerz, K.

    1987-01-01

    The author introduces the SECURE reactor concept, a reactor intended for producing heat for district heating grids, desalination, and certain process industries. A detailed design of a 400 MWth plant has been completed and is being offered commercially. The authors present first, a summary of the current situation and then the design philosophy of the SECURE reactor concepts. The authors propose a design based on a light water reactor, as opposed to high temperature gas cooled reactor, but introduce new features which are designed to eliminate the element of human error in preparing for and handling emergencies. The authors propose two rules to avoid overheating, i.e.., the PIUS design principle, which are: to keep the core submerged in water; and to ensure that the rate of heat generation in the submerged core is low enough to avoid overheating of the fuel (dryout). The acronym PIUS stands for Process Inherent Ultimate Safety. A detailed system modeling is given of the PIUS primary system. The design of the plant is divided into two parts: the nuclear island, which is comprised of the concrete vessel and its contents; and the balance of the plant, which is comprised of all other components, including the turbine plant

  7. Project Design Concept - Primary Ventilation System

    International Nuclear Information System (INIS)

    MCGREW, D.L.

    2000-01-01

    Tank Farm Restoration and Safe Operation (TFRSO), Project W-3 14 was established to provide upgrades that would improve the reliability and extend the system life of portions of the waste transfer, electrical, ventilation, instrumentation and control systems for the Hanford Site Tank Farms. An assessment of the tank farm system was conducted and the results are documented in system assessment reports. Based on the deficiencies identified in the tank farm system assessment reports, and additional requirements analysis performed in support of the River Protection Project (RPP), an approved scope for the TFRSO effort was developed and documented in the Upgrade Scope Summary Report (USSR), WHC-SD-W314-RPT-003, Rev. 4. The USSR establishes the need for the upgrades and identifies the specific equipment to be addressed by this project. This Project Design Concept (PDC) is in support of the Phase 2 upgrades and provides an overall description of the operations concept for the W-314 Primary Ventilation Systems. Actual specifications, test requirements, and procedures are not included in this PDC. The PDC is a ''living'' document, which will be updated throughout the design development process to provide a progressively more detailed description of the W-314 Primary Ventilation Systems design. The Phase 2 upgrades to the Primary Ventilation Systems shall ensure that the applicable current requirements are met for: Regulatory Compliance; Safety; Mission Requirements; Reliability; and Operational Requirements

  8. Semantic Representatives of the Concept

    Directory of Open Access Journals (Sweden)

    Elena N. Tsay

    2013-01-01

    Full Text Available In the article concept as one of the principle notions of cognitive linguistics is investigated. Considering concept as culture phenomenon, having language realization and ethnocultural peculiarities, the description of the concept “happiness” is presented. Lexical and semantic paradigm of the concept of happiness correlates with a great number of lexical and semantic variants. In the work semantic representatives of the concept of happiness, covering supreme spiritual values are revealed and semantic interpretation of their functioning in the Biblical discourse is given.

  9. Feasibility of the recent Russian nuclear electric propulsion concept: 2010

    International Nuclear Information System (INIS)

    Zakirov, Vadim; Pavshook, Vladimir

    2011-01-01

    Highlights: → The paper focuses on feasibility of the Russian nuclear electric propulsion (NEP) concept. → The Russian NEP concept is based on the past experience and is, therefore, technically feasible. → The big concern is that the program will be cancelled due to non-technical issues. - Abstract: The paper introduces recent Russian nuclear electric propulsion (NEP) concept for space exploration. The concept advantages are listed along with future missions. The current development status for the two main enabling technologies is presented and the feasibility analysis of the up-to-date experience is performed. The main features of NEP concept are discussed. Revision of these features and available technologies demonstrates that the NEP concept is a logical continuation of the previous efforts by the former Soviet Union. Because no breakthrough technologies are needed for NEP development while the existing technologies only need to be adapted to the megawatt (MW) class NEP the development is considered technically feasible, low risk program likely to succeed unless cancelled by the listed non-technical reasons. Successful NEP space vehicle development is going to bring practical space exploration of solar system to the new level as well as require supplementary payload program, supporting monitoring and communication radar networks. Nuclear safety during future NEP missions can be ensured by adherence to the United Nations guidelines in the same way it was done during the Soviet Topaz Nuclear Power System (NPS) missions.

  10. A Concept Analysis of Patient Participation in Intermediate Care.

    Science.gov (United States)

    Kvæl, Linda Aimée Hartford; Debesay, Jonas; Langaas, Anne; Bye, Asta; Bergland, Astrid

    2018-03-05

    Although the concept of patient participation has been discussed for a number of years, there is still no clear definition of what constitutes the multidimensional concept, and the application of the concept in an intermediate care (IC) context lacks clarity. Therefore this paper seeks to identify and explore the attributes of the concept, to elaborate ways of understanding the concept of patient participation for geriatric patients in the context of IC. Walker and Avant's model of Concept analysis [1] based on a literature review. Patient participation in the context of IC can be defined as a dynamic process emphasizing the person as a whole, focusing on the establishment of multiple alliances that facilitate individualized information and knowledge exchange, and ensuring a reciprocal engagement in activities within flexible and interactive/dynamic organizational structures. Patient participation in IC means involving patients and their relatives in holistic interdisciplinary collaborative decision-making. The results highlight the complexity of patient participation and contribute to a greater understanding of the influence of organizational structure and management. The present study may provide a practical framework for researchers, policy makers and health professionals to facilitate patient participation in IC services. Copyright © 2018 Elsevier B.V. All rights reserved.

  11. Feasibility of the recent Russian nuclear electric propulsion concept: 2010

    Energy Technology Data Exchange (ETDEWEB)

    Zakirov, Vadim, E-mail: v.zakirov@mail.tsinghua.edu.c [Room 3121, Yifu Building, School of Aerospace, Tsinghua University, Haidian District, Beijing 100084 (China); Pavshook, Vladimir, E-mail: vap_ki@mail.r [Russian Research Center ' Kurchatov Institute' , Kurchatov Sq. 1, Moscow 123182 (Russian Federation)

    2011-05-15

    Highlights: The paper focuses on feasibility of the Russian nuclear electric propulsion (NEP) concept. The Russian NEP concept is based on the past experience and is, therefore, technically feasible. The big concern is that the program will be cancelled due to non-technical issues. - Abstract: The paper introduces recent Russian nuclear electric propulsion (NEP) concept for space exploration. The concept advantages are listed along with future missions. The current development status for the two main enabling technologies is presented and the feasibility analysis of the up-to-date experience is performed. The main features of NEP concept are discussed. Revision of these features and available technologies demonstrates that the NEP concept is a logical continuation of the previous efforts by the former Soviet Union. Because no breakthrough technologies are needed for NEP development while the existing technologies only need to be adapted to the megawatt (MW) class NEP the development is considered technically feasible, low risk program likely to succeed unless cancelled by the listed non-technical reasons. Successful NEP space vehicle development is going to bring practical space exploration of solar system to the new level as well as require supplementary payload program, supporting monitoring and communication radar networks. Nuclear safety during future NEP missions can be ensured by adherence to the United Nations guidelines in the same way it was done during the Soviet Topaz Nuclear Power System (NPS) missions.

  12. Concepts in quantum mechanics

    CERN Document Server

    Mathur, Vishnu S

    2008-01-01

    NEED FOR QUANTUM MECHANICS AND ITS PHYSICAL BASIS Inadequacy of Classical Description for Small Systems Basis of Quantum Mechanics Representation of States Dual Vectors: Bra and Ket Vectors Linear Operators Adjoint of a Linear Operator Eigenvalues and Eigenvectors of a Linear Operator Physical Interpretation Observables and Completeness Criterion Commutativity and Compatibility of Observables Position and Momentum Commutation Relations Commutation Relation and the Uncertainty ProductAppendix: Basic Concepts in Classical MechanicsREPRESENTATION THEORY Meaning of Representation How to Set up a Representation Representatives of a Linear Operator Change of Representation Coordinate Representation Replacement of Momentum Observable p by -ih d/dqIntegral Representation of Dirac Bracket A2|F|A1> The Momentum Representation Dirac Delta FunctionRelation between the Coordinate and Momentum RepresentationsEQUATIONS OF MOTIONSchrödinger Equation of Motion Schrödinger Equation in the Coordinate Representation Equation o...

  13. Concept Overview & Preliminary Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Ruth, Mark

    2017-07-12

    'H2@Scale' is an opportunity for wide-scale use of hydrogen as an intermediate that carries energy from various production options to multiple uses. It is based on identifying and developing opportunities for low-cost hydrogen production and investigating opportunities for using that hydrogen across the electricity, industrial, and transportation sectors. One of the key production opportunities is use of low-cost electricity that may be generated under high penetrations of variable renewable generators such as wind and solar photovoltaics. The technical potential demand for hydrogen across the sectors is 60 million metric tons per year. The U.S. has sufficient domestic renewable resources so that each could meet that demand and could readily meet the demand using a portfolio of generation options. This presentation provides an overview of the concept and the technical potential demand and resources. It also motivates analysis and research on H2@Scale.

  14. Development concept plan

    International Nuclear Information System (INIS)

    1992-06-01

    The following management objectives for New River Gorge National River relate to the Kaymoor site to: Preserve coal mining, railroad, and other historic resources that best illustrate park significance; Develop a system of land- and water-based recreation opportunities that allow visitors to experience the park's resources to the extent that natural, cultural, and scenic values are not imparied; and Work with the community to the extent possible to help it maximize economic benefits related to park development without impairing key resources. The Development Concept Plant outlining a plan of development for Kaymoor is a part of a larger emphasis by the National Park Service to identify and develop significant coal-related historic and cultural resources in southern West Virginia in cooperation with the West Virginia State Historic Preservation Office

  15. Football injuries: current concepts.

    Science.gov (United States)

    Olson, David E; Sikka, Robby Singh; Hamilton, Abigail; Krohn, Austin

    2011-01-01

    Football is one of the most popular sports in the United States and is the leading cause of sports-related injury. A large focus in recent years has been on concussions, sudden cardiac death, and heat illness, all thought to be largely preventable health issues in the young athlete. Injury prevention through better understanding of injury mechanisms, education, proper equipment, and practice techniques and preseason screening may aid in reducing the number of injuries. Proper management of on-field injuries and health emergencies can reduce the morbidity associated with these injuries and may lead to faster return to play and reduced risk of future injury. This article reviews current concepts surrounding frequently seen football-related injuries.

  16. New Concept of Photosynthesis

    Directory of Open Access Journals (Sweden)

    Komissarov Gennadiy Germanovich

    2014-12-01

    Full Text Available The history of the formation of a new concept of photosynthesis proposed by the author is considered for the period since 1966 to 2013. Its essence consists in the following facts: the photosynthetic oxygen (hydrogen source is not water, but exo- and endogenous hydrogen peroxide; thermal energy is a necessary part of the photosynthetic process; along with the carbon dioxide the air (oxygen, inert gases is included in the photosynthetic equation. The mechanism of the photovoltaic (Becquerel effect in films of chlorophyll and its synthetic analogue - phthalocyanine are briefly touched upon in the article. The article presents the works on artificial photosynthesis performed in the laboratory of Photobionics of N.N. Semenov Institute of Chemical Physics, RAS.

  17. Avicenna's concept of pain

    Directory of Open Access Journals (Sweden)

    Osama A. Tashani

    2010-09-01

    Full Text Available Ibn Sina (Latin name – Avicenna, 980–1037 is a famous Muslim physician who wrote The Canon of Medicine. Pain-related writings within The Canon were identified and analysed and compared to Galen and Modern Pain Theory. We found evidence in The Canon that Avicenna challenged Galen's concept of pain. Galen insisted that injuries (breach of continuity were the only cause of pain. In contrast, Avicenna suggested that the true cause of pain was a change of the physical condition (temperament change of the organ whether there was an injury present or not. Avicenna extended Galen's descriptions of 4 to 15 types of pain and used a terminology that is remarkably similar to that used in the McGill Pain Questionnaire.

  18. The Point Mass Concept

    Directory of Open Access Journals (Sweden)

    Lehnert B.

    2011-04-01

    Full Text Available A point-mass concept has been elaborated from the equations of the gravitational field. One application of these deductions results in a black hole configuration of the Schwarzschild type, having no electric charge and no angular momentum. The critical mass of a gravitational collapse with respect to the nuclear binding energy is found to be in the range of 0.4 to 90 solar masses. A second application is connected with the spec- ulation about an extended symmetric law of gravitation, based on the options of positive and negative mass for a particle at given positive energy. This would make masses of equal polarity attract each other, while masses of opposite polarity repel each other. Matter and antimatter are further proposed to be associated with the states of positive and negative mass. Under fully symmetric conditions this could provide a mechanism for the separation of antimatter from matter at an early stage of the universe.

  19. The Point Mass Concept

    Directory of Open Access Journals (Sweden)

    Lehnert B.

    2011-04-01

    Full Text Available A point-mass concept has been elaborated from the equations of the gravitational field. One application of these deductions results in a black hole configuration of the Schwarzschild type, having no electric charge and no angular momentum. The critical mass of a gravitational collapse with respect to the nuclear binding energy is found to be in the range of 0.4 to 90 solar masses. A second application is connected with the speculation about an extended symmetric law of gravitation, based on the options of positive and negative mass for a particle at given positive energy. This would make masses of equal polarity attract each other, while masses of opposite polarity repel each other. Matter and antimatter are further proposed to be associated with the states of positive and negative mass. Under fully symmetric conditions this could provide a mechanism for the separation of antimatter from matter at an early stage of the universe.

  20. Students' conceptions about force

    International Nuclear Information System (INIS)

    Soeguet, Oe.

    2005-01-01

    Students from a young age have developed in their own minds differing concepts of things such as all creatures having a soul. Also children see the environment and interpret what they see according to their own understanding and explanation. In particular, with regards to physics, things like light, heat, motion, structure of matter and energy are understood at the level of a child s comprehension. Most often the child s understanding varies quite differently from the actual true meaning. As a result the child is reluctant to accept any other explanation. In such situations the necessary difficulties must be tackled with care and caution pertinent to the individual. Studies at K.S.U University related to force and motion of various departments in the Faculty of Science and Letters have been investigated. After evaluations of all the findings a number of suggestions have been made to change student views and ideas

  1. Advocacy: exploring the concept.

    Science.gov (United States)

    Mardell, A

    1996-10-01

    The concept of the nurse as the patient's advocate is one that has become popular in the last fifteen years or so in both North America and the United Kingdom, having its basis in nursing theory. The UKCC first embraced the concept, stating in the Code of Professional Conduct that nurses must; 'act always in such a manner so as to promote and safeguard the interests and well being of patients and clients'. This is a laudable principle and one that nurses cannot dispute as there are many members of our society who are weak and vulnerable and may be unable to speak up for themselves. But are nurses always in a position to be an advocate for their patients? As the nature of nursing is so diverse then the nature of advocacy will be different in the multifarious settings in which nurses practise. Can theatre nurses ever be in a position to act as an advocate for a patient who is often anaesthetised? What precisely is advocacy and is the Concise Oxford Dictionary definition of 'one who pleads for another' appropriate in the nursing context? Then there is the position of nurses in the healthcare organisation in which they practise. In advocating for their patients, nurses may find they are pleading a case for a patient, or a group of patients, that could bring the nurse into conflict with their medical colleagues or with the management of the organisation by whom they are employed. Additionally, they may not posses the skills and knowledge to advocate effectively under such circumstances. Nursing is littered with the casualties of such conflicts over the years, the most publicised of whom, in the UK, was probably Graham Pink who lost his job as a charge nurse after drawing public attention to what he considered to be an unacceptable standard of care in the hospital in which he worked.

  2. Modification of a solid polymer electrolyte (SPE) electrolyser to ensure tritium compatibility

    International Nuclear Information System (INIS)

    Eichelhardt, F.; Cristescu, I.; Michling, R.; Welte, S.

    2010-01-01

    A Water Detritiation System (WDS) is required for the ITER Tritium Plant in order to process tritiated water which is accumulated in various subsystems (e.g. the hall ventilation systems). For the ITER-WDS, the Combined Electrolysis Catalytic Exchange (CECE) process with an electrolyser unit as one of the major components is envisaged. An experimental WDS was built and commissioned at the Tritium Laboratory Karlsruhe (TLK) for the investigation of various subsystems of the CECE process in tritium environment. The TLK-WDS consists of an 8 m Liquid Phase Catalytic Exchange column and two Solid Polymer Electrolyte electrolysers, each with a maximum hydrogen output of 1 m 3 /h. The commercially available Hogen40 electrolyser units from Proton Energy Systems are not tritium compatible concerning materials, joints and quality documentation (e.g. necessary certificates). In order to process tritiated water with tritium concentrations up to 370 GBq/kg, tritium compatibility had to be ensured by appropriate modifications. Up to now, the modified system has been operated with tritiated water for 3500 h, the maximum tritium concentration in the electrolysers being 190 GBq/kg. This contribution reports on the necessary modifications of the electrolyser units and the experiences gained thereby. The results are equally important for the ITER-WDS, where the maximum tritium concentration in the feed water of the electrolyser units will be even higher with 11 TBq/kg.

  3. Ensuring good nutritional status in patients with Parkinson's disease: challenges and solutions

    Directory of Open Access Journals (Sweden)

    Baroni L

    2014-12-01

    Full Text Available Luciana Baroni,1 Cristina Zuliani2 1Primary Care Unit, Northern District, Azienda ULSS 9 Treviso, Italy; 2Department of Neurology, General Hospital, Mirano, Venice, Italy Abstract: Nutrition is becoming an important tool in the management of the main chronic diseases, including Parkinson's disease (PD. Nutritional status has been shown to deteriorate with the progression of PD, due to motor and nonmotor complications. Dietary protein can reduce the effectiveness of levodopa treatment in PD patients, since the large neutral amino acids and levodopa share the same saturated carrier system, while fiber can improve the drug bioavailability. Moreover, nutrition seems to be directly involved in PD risk: high dietary intakes of animal fat, iron, mercury, and dairy, as well as western dietary patterns can increase it, while intake of some antioxidant compounds and plant-based dietary patterns can be protective. The means of ensuring good nutritional status in PD range from providing adequate energy and nutrients for the body, to considering in a broader perspective, the management of motor and nonmotor symptoms and chronic levodopa treatment complications, as well as pursuing potential neuroprotection. This review summarizes the most relevant results in the literature, and discusses the contribution of diet in the management of PD. Keywords: levodopa, Mediterranean diet, plant-based diet, protein-redistribution diet, vegetarian diet

  4. Addressing China's grand challenge of achieving food security while ensuring environmental sustainability.

    Science.gov (United States)

    Lu, Yonglong; Jenkins, Alan; Ferrier, Robert C; Bailey, Mark; Gordon, Iain J; Song, Shuai; Huang, Jikun; Jia, Shaofeng; Zhang, Fusuo; Liu, Xuejun; Feng, Zhaozhong; Zhang, Zhibin

    2015-02-01

    China's increasingly urbanized and wealthy population is driving a growing and changing demand for food, which might not be met without significant increase in agricultural productivity and sustainable use of natural resources. Given the past relationship between lack of access to affordable food and political instability, food security has to be given a high priority on national political agendas in the context of globalization. The drive for increased food production has had a significant impact on the environment, and the deterioration in ecosystem quality due to historic and current levels of pollution will potentially compromise the food production system in China. We discuss the grand challenges of not only producing more food but also producing it sustainably and without environmental degradation. In addressing these challenges, food production should be considered as part of an environmental system (soil, air, water, and biodiversity) and not independent from it. It is imperative that new ways of meeting the demand for food are developed while safeguarding the natural resources upon which food production is based. We present a holistic approach to both science and policy to ensure future food security while embracing the ambition of achieving environmental sustainability in China. It is a unique opportunity for China to be a role model as a new global player, especially for other emerging economies.

  5. THE PROBLEMS OF ENSURE OF SAFE LABOR CONDITIONS ON WORKPLACES FOR ADHESIVE BONDING

    Directory of Open Access Journals (Sweden)

    Barbara CIECIŃSKA

    2016-04-01

    Full Text Available In the performance a variety of technological operations a human may come into contact with a variety of factors caus-ing deterioration of safety at work. As an example of which is described in article, adhesive bonding operations are re-quiring use of specific chemicals, which are adhesives. They are produced on the basis of a variety of compounds, often hazardous to human health. Furthermore, adhesive bonding requires a series of preparatory operations such as degreas-ing or surface preparation with a specific structure and roughness and auxiliary operations such as measurement of the wettability of surface. In this paper are described examples of risks occurring during adhesive bonding, it is a simple way to estimate the risks associated with the performance of operations. The examples of the determination by the produc-ers of chemicals are described which are used in adhesive bonding and fragment of international chemical safety card (ICSC, as a source of information important to the workplace organization and ensuring safety during adhesive bonding.

  6. 'Mini'-Roadmapping - Ensuring Timely Sites' Cleanup/Closure by Resolving Science and Technology Issues

    International Nuclear Information System (INIS)

    Luke, D.E.; Dixon, B.W.; Murphy, J.A.

    2003-01-01

    Roadmapping is a powerful tool to manage technical risks and opportunities associated with complex problems. Roadmapping identifies technical capabilities required for both project- and program-level efforts and provides the basis for plans that ensure the necessary enabling activities will be done when needed. Roadmapping reveals where to focus further development of the path forward by evaluating uncertainties for levels of complexity, impacts, and/or the potential for large payback. Roadmaps can be customized to the application, a ''graded approach'' if you will. Some roadmaps are less detailed. We have called these less detailed, top-level roadmaps ''mini-roadmaps''. These mini roadmaps are created to tie the needed enablers (e.g., technologies, decisions, etc.) to the functions. If it is found during the mini-roadmapping that areas of significant risk exist, then those can be roadmapped further to a lower level of detail. Otherwise, the mini-roadmap may be sufficient to manage the project/program risk. Applying a graded approach to the roadmapping can help keep the costs down. Experience has indicated that it is best to do mini-roadmapping first and then evaluate the risky areas to determine whether to further evaluate those areas. Roadmapping can be especially useful for programs/projects that have participants from multiple sites, programs, or other entities which are involved. Increased synergy, better communications, and increased cooperation are the results from roadmapping a program/project with these conditions

  7. Improvement of NPP training to ensure a transfer of critical knowledge

    International Nuclear Information System (INIS)

    Vaisnys, P.; Bieth, M.; Kosilov, A.; Lipar, M.

    2007-01-01

    Full text: Maintaining nuclear competencies in the nuclear industry and nuclear regulatory authorities will be one of the most critical challenges in the near future. The adequate management of human resources, proper educational system and training approaches and methods to achieve and maintain the proper competencies of personnel are indispensable elements of knowledge management for nuclear industry. To transfer the knowledge from the experience to the newcomers, to establish the consistent links between the national educational system and qualification needs, to respond to the changes in the nuclear technology, to ensure the adequate level of corporate memory are the examples of the links between the knowledge management and the training. The paper presents the extensive information on the challenges, the nuclear industry encounters in the training and qualification (T and Q) of the personnel, and the good practises that are in use at nuclear power plants to respond to these challenges. The information presented is based on the experience from the IAEA OSART missions which review the training and qualification matters at the nuclear power plants among the other operational management programmes. IE/JRC-EC supports the OSART activities by providing the experts for the specific operational areas and participating in the development of the IAEA Safety Standards. New Project launched in the IE in 2007, SONIS (Safety of nuclear installations) is focused on the operational aspects of nuclear power plants, in particular maintenance, and the qualification and training of the maintenance personnel is of the particular interest of SONIS. The information presented in the paper is the result of the thorough analysis of the OSMIR Data Base. This database is a compilation of recommendations, suggestions and good practices from OSART mission reports, and covers all missions from January 1991 to the most recent missions for which an official reports have been published. It was

  8. Ensuring clean air: Developing a clean air strategy for British Columbia

    International Nuclear Information System (INIS)

    1992-04-01

    In 1992, a clean air strategy will be developed to incorporate views of British Columbians on ways to meet goals related to air quality. A discussion paper is presented to provide information to those interested in participation in developing this strategy. The paper gives information on air quality issues important to the province, including local air quality, urban smog, ozone layer depletion, and global climate change. The views and concerns expressed by stakeholders who attended the Clean Air Conference in 1991 are summarized. The process used to develop the clean air strategy is outlined and some outcomes to be anticipated from the strategy are suggested, including policies and priorities for action to ensure clean air. Air pollutants of concern are total reduced sulfur, mainly from pulp mills and gas processing plants; smoke from wood burning; sulfur dioxide from pulp mills and gas plants; hydrogen fluoride from aluminum smelting; ground-level ozone in urban areas; and acid rain. Elements of a clean air strategy include a smoke management policy, management strategies for greenhouse gases and ozone smog, ozone layer protection measures, regional air quality management plans, and long-term planning efforts in energy use, transportation modes, community design, and land use. 12 refs., 14 figs., 2 tabs

  9. The elite young athlete: strategies to ensure physical and emotional health

    Directory of Open Access Journals (Sweden)

    Sabato TM

    2016-08-01

    Full Text Available Todd M Sabato, Tanis J Walch, Dennis J Caine Department of Kinesiology and Public Health Education, University of North Dakota, Grand Forks, ND, USA Abstract: This article presents a current review of the risk of physical and psychological injury associated with participation in elite youth sport, and suggests strategies to ensure the physical and emotional health of these young athletes. Although there is lack of epidemiological data, especially with regard to psychological injury, preliminary data suggest that the risk of injury is high in this population. While there is lack of incident and follow-up data, there is also concern regarding burnout, disordered eating, and the long-term consequences of injury. Modifiable injury risk factors identified include postural control, competition anxiety, life events, previous injury, and volume of training. There are presently no studies designed to determine the effectiveness of injury prevention measures in elite youth sports. However, there is adequate evidence arising from injury prevention studies of youth sports participants – including neuromuscular training, protective equipment, mental training to enhance self-esteem, and sport rules modification – to prevent injuries in elite youth sports settings. Although not tested, psychosocial prevention strategies such as adoption of task-oriented coping mechanisms, autonomous support from parents, and a proactive organizational approach also show promise in injury prevention. Keywords: elite, young athlete, athletic injury, psychological, risk factors, injury prevention

  10. Steps to Ensure a Successful Implementation of Occupational Health and Safety Interventions at an Organizational Level

    Directory of Open Access Journals (Sweden)

    Isabel M. Herrera-Sánchez

    2017-12-01

    Full Text Available There is increasing meta-analytic evidence that addresses the positive impact of evidence-based occupational health and safety interventions on employee health and well-being. However, such evidence is less clear when interventions are approached at an organizational level and are aimed at changing organizational policies and processes. Given that occupational health and safety interventions are usually tailored to specific organizational contexts, generalizing and transferring such interventions to other organizations is a complex endeavor. In response, several authors have argued that an evaluation of the implementation process is crucial for assessing the intervention’s effectiveness and for understanding how and why the intervention has been (unsuccessful. Thus, this paper focuses on the implementation process and attempts to move this field forward by identifying the main factors that contribute toward ensuring a greater success of occupational health and safety interventions conducted at the organizational level. In doing so, we propose some steps that can guide a successful implementation. These implementation steps are illustrated using examples of evidence-based best practices reported in the literature that have described and systematically evaluated the implementation process behind their interventions during the last decade.

  11. Protein O-fucosylation in Plasmodium falciparum ensures efficient infection of mosquito and vertebrate hosts.

    Science.gov (United States)

    Lopaticki, Sash; Yang, Annie S P; John, Alan; Scott, Nichollas E; Lingford, James P; O'Neill, Matthew T; Erickson, Sara M; McKenzie, Nicole C; Jennison, Charlie; Whitehead, Lachlan W; Douglas, Donna N; Kneteman, Norman M; Goddard-Borger, Ethan D; Boddey, Justin A

    2017-09-15

    O-glycosylation of the Plasmodium sporozoite surface proteins CSP and TRAP was recently identified, but the role of this modification in the parasite life cycle and its relevance to vaccine design remain unclear. Here, we identify the Plasmodium protein O-fucosyltransferase (POFUT2) responsible for O-glycosylating CSP and TRAP. Genetic disruption of POFUT2 in Plasmodium falciparum results in ookinetes that are attenuated for colonizing the mosquito midgut, an essential step in malaria transmission. Some POFUT2-deficient parasites mature into salivary gland sporozoites although they are impaired for gliding motility, cell traversal, hepatocyte invasion, and production of exoerythrocytic forms in humanized chimeric liver mice. These defects can be attributed to destabilization and incorrect trafficking of proteins bearing thrombospondin repeats (TSRs). Therefore, POFUT2 plays a similar role in malaria parasites to that in metazoans: it ensures the trafficking of Plasmodium TSR proteins as part of a non-canonical glycosylation-dependent endoplasmic reticulum protein quality control mechanism.The role of O-glycosylation in the malaria life cycle is largely unknown. Here, the authors identify a Plasmodium protein O-fucosyltransferase and show that it is important for normal trafficking of a subset of surface proteins, particularly CSP and TRAP, and efficient infection of mosquito and vertebrate hosts.

  12. Control of welding residual stress for ensuring integrity against fatigue and stress-corrosion cracking

    International Nuclear Information System (INIS)

    Mochizuki, Masahito

    2007-01-01

    The availability of several techniques for residual stress control is discussed in this paper. The effectiveness of these techniques in protecting from fatigue and stress-corrosion cracking is verified by numerical analysis and actual experiment. In-process control during welding for residual stress reduction is easier to apply than using post-weld treatment. As an example, control of the welding pass sequence for multi-pass welding is applied to cruciform joints and butt-joints with an X-shaped groove. However, residual stress improvement is confirmed for post-weld processes. Water jet peening is useful for obtaining a compressive residual stress on the surface, and the tolerance against both fatigue and stress-corrosion cracking is verified. Because cladding with a corrosion-resistant material is also effective for preventing stress-corrosion cracking from a metallurgical perspective, the residual stress at the interface of the base metal is carefully considered. The residual stress of the base metal near the clad edge is confirmed to be within the tolerance of crack generation. Controlling methods both during and after welding processes are found to be effective for ensuring the integrity of welded components

  13. Stewardship of NASA's Earth Science Data and Ensuring Long-Term Active Archives

    Science.gov (United States)

    Ramapriyan, Hampapuram K.; Behnke, Jeanne

    2016-01-01

    Program, NASA has followed an open data policy, with non-discriminatory access to data with no period of exclusive access. NASA has well-established processes for assigning and or accepting datasets into one of 12 Distributed Active Archive Centers (DAACs) that are parts of EOSDIS. EOSDIS has been evolving through several information technology cycles, adapting to hardware and software changes in the commercial sector. NASA is responsible for maintaining Earth science data as long as users are interested in using them for research and applications, which is well beyond the life of the data gathering missions. For science data to remain useful over long periods of time, steps must be taken to preserve: (1) Data bits with no corruption, (2) Discoverability and access, (3) Readability, (4) Understandability, (5) Usability' and (6). Reproducibility of results. NASAs Earth Science data and Information System (ESDIS) Project, along with the 12 EOSDIS Distributed Active Archive Centers (DAACs), has made significant progress in each of these areas over the last decade, and continues to evolve its active archive capabilities. Particular attention is being paid in recent years to ensure that the datasets are published in an easily accessible and citable manner through a unified metadata model, a common metadata repository (CMR), a coherent view through the earthdata.gov website, and assignment of Digital Object Identifiers (DOI) with well-designed landing product information pages.

  14. Implementation of State Obligations and Responsibility Ensuring the Availability of Clean Water in Karimunjawa Islands

    Science.gov (United States)

    Rahayu; Soeprobowati, Tri Retnaningsih

    2018-02-01

    This article aims to analyze the implementation of state obligations and responsibility ensuring the availability of clean water as part of human rights in Karimunjawa islands. The analysis based on principle of the State obligations and responsibility to fulfill their citizen right. Water sources in Karimunjawa Islands is very limited. It depend on forest conservation. Around 9.600 peoples live in Karimunjawa Islands, but Karimunjawa is non groundwater basin region. It means, Karimunjawa doesn't have groundwater potential. The quantity of water depends on the season. The solution to maintain the sustainability of clean water is piping from water reservoir to residential areas. The problem is there are so many hotels in Karimunjawa islands, it disrupted the fulfillment of clean water. Besides utilizing water from reservoir, many hotels drilled the ground to get water. It had impact to the availibity of water in dry season and affected to fulfillment of water supply for Karimunjawa people. There is no specific regulation and policy to solve this problem. Clean water management is doing by Karimunjawa's people. Meanwhile, based on Mahkamah Konstitusi Decree number 85/PUU-XI/2013, state is a rights holder to dominate the water in accordance with the Articles 33 paragraph (2) and (3) UUD NRI 1945, so the government has an obligation to make a policy, regulations, management, and supervision.

  15. Design of planar microcoil-based NMR probe ensuring high SNR

    Science.gov (United States)

    Ali, Zishan; Poenar, D. P.; Aditya, Sheel

    2017-09-01

    A microNMR probe for ex vivo applications may consist of at least one microcoil, which can be used as the oscillating magnetic field (MF) generator as well as receiver coil, and a sample holder, with a volume in the range of nanoliters to micro-liters, placed near the microcoil. The Signal-to-Noise ratio (SNR) of such a probe is, however, dependent not only on its design but also on the measurement setup, and the measured sample. This paper introduces a performance factor P independent of both the proton spin density in the sample and the external DC magnetic field, and which can thus assess the performance of the probe alone. First, two of the components of the P factor (inhomogeneity factor K and filling factor η ) are defined and an approach to calculate their values for different probe variants from electromagnetic simulations is devised. A criterion based on dominant component of the magnetic field is then formulated to help designers optimize the sample volume which also affects the performance of the probe, in order to obtain the best SNR for a given planar microcoil. Finally, the P factor values are compared between different planar microcoils with different number of turns and conductor aspect ratios, and planar microcoils are also compared with conventional solenoids. These comparisons highlight which microcoil geometry-sample volume combination will ensure a high SNR under any external setup.

  16. Design of planar microcoil-based NMR probe ensuring high SNR

    Directory of Open Access Journals (Sweden)

    Zishan Ali

    2017-09-01

    Full Text Available A microNMR probe for ex vivo applications may consist of at least one microcoil, which can be used as the oscillating magnetic field (MF generator as well as receiver coil, and a sample holder, with a volume in the range of nanoliters to micro-liters, placed near the microcoil. The Signal-to-Noise ratio (SNR of such a probe is, however, dependent not only on its design but also on the measurement setup, and the measured sample. This paper introduces a performance factor P independent of both the proton spin density in the sample and the external DC magnetic field, and which can thus assess the performance of the probe alone. First, two of the components of the P factor (inhomogeneity factor K and filling factor η are defined and an approach to calculate their values for different probe variants from electromagnetic simulations is devised. A criterion based on dominant component of the magnetic field is then formulated to help designers optimize the sample volume which also affects the performance of the probe, in order to obtain the best SNR for a given planar microcoil. Finally, the P factor values are compared between different planar microcoils with different number of turns and conductor aspect ratios, and planar microcoils are also compared with conventional solenoids. These comparisons highlight which microcoil geometry-sample volume combination will ensure a high SNR under any external setup.

  17. Recommendations for Genetic Variation Data Capture in Developing Countries to Ensure a Comprehensive Worldwide Data Collection

    Science.gov (United States)

    Patrinos, George P; Al Aama, Jumana; Al Aqeel, Aida; Al-Mulla, Fahd; Borg, Joseph; Devereux, Andrew; Felice, Alex E; Macrae, Finlay; Marafie, Makia J; Petersen, Michael B; Qi, Ming; Ramesar, Rajkumar S; Zlotogora, Joel; Cotton, Richard GH

    2011-01-01

    Developing countries have significantly contributed to the elucidation of the genetic basis of both common and rare disorders, providing an invaluable resource of cases due to large family sizes, consanguinity, and potential founder effects. Moreover, the recognized depth of genomic variation in indigenous African populations, reflecting the ancient origins of humanity on the African continent, and the effect of selection pressures on the genome, will be valuable in understanding the range of both pathological and nonpathological variations. The involvement of these populations in accurately documenting the extant genetic heterogeneity is more than essential. Developing nations are regarded as key contributors to the Human Variome Project (HVP; http://www.humanvariomeproject.org), a major effort to systematically collect mutations that contribute to or cause human disease and create a cyber infrastructure to tie databases together. However, biomedical research has not been the primary focus in these countries even though such activities are likely to produce economic and health benefits for all. Here, we propose several recommendations and guidelines to facilitate participation of developing countries in genetic variation data documentation, ensuring an accurate and comprehensive worldwide data collection. We also summarize a few well-coordinated genetic data collection initiatives that would serve as paradigms for similar projects. Hum Mutat 31:1–8, 2010. © 2010 Wiley-Liss, Inc. PMID:21089065

  18. Multi-station basis for Polar Cap (PC) indices: ensuring credibility and operational reliability

    Science.gov (United States)

    Stauning, Peter

    2018-02-01

    The Polar Cap (PC) indices, PCN (North) and PCS (South) are based on polar geomagnetic observations from Qaanaaq (Thule) and Vostok, respectively, processed to measure the transpolar plasma convection that may seriously affect space weather conditions. To establish reliable space weather forecasts based on PC indices, and also to ensure credibility of their use for scientific analyses of solar wind-magnetosphere interactions, additional sources of data for the PC indices are investigated. In the search for alternative index sources, objective quality criteria are established here to be used for the selection among potential candidates. These criteria are applied to existing PC index series to establish a quality scale. In the Canadian region, the data from Resolute Bay magnetometer are shown to provide alternative PCN indices of adequate quality. In Antarctica, the data from Concordia Dome-C observatory are shown to provide basis for alternative PCS indices. In examples to document the usefulness of these alternative index sources it is shown that PCN indices in a real-time version based on magnetometer data from Resolute Bay could have given 6 h of early warning, of which the last 2 h were "red alert", up to the onset of the strong substorm event on 13 March 1989 that caused power outage in Quebec. The alternative PCS indices based on data from Dome-C have helped to disclose that presently available Vostok-based PCS index values are corrupted throughout most of 2011.

  19. Photovoltaic System Regulation Based on a PID Fuzzy Controller to Ensure a Fixed Settling Time

    Directory of Open Access Journals (Sweden)

    Paula A. Ortiz-Valencia

    2013-11-01

    Full Text Available The main objective of the controllers in photovoltaic systems (PV is to ensure the maximum extraction of the available power. Those controllers usually combine the action of a maximum power point tracking algorithm (MPPT with a voltage regulator, which has the function of rejecting disturbances at the panel terminals. Such controllers are commonly based on PI and PID structures, it requiring linearized models at an operating point. But, due to disturbances generated by the environment and the load, the operating point of the system changes drastically, which hinder to obtain the desired system performance. This paper proposes to regulate the PV system using a Fuzzy PID controller, which adapts to changes in solar irradiance and load oscillations. This characteristic guarantees a constant settling time, which is required to precisely define the period of the MPPT algorithm. In the case of classical linear controllers, the period of the MPPT algorithm is set to the worst case (longest period which generates additional power losses by slowing down the tracking of the optimal operating point. Therefore, the solution proposed in this paper improves the overall system efficiency. Finally, such a solution is validated through simulations in Matlab®.

  20. Development of Beet Sugar Production in Ryazan Region in the Context of Ensuring Food Security

    Directory of Open Access Journals (Sweden)

    Mansurov Ruslan Evgenyevich

    2014-12-01

    Full Text Available The article presents the results of the research on the current state of the beet sugar subcomplex of Ryazan region in the context of the need of improving its efficiency. The study let the author determine that currently the beet sugar subcomplex of Ryazan region does not ensure domestic demand in sand sugar. However, there are reserves of providing more efficient use of soil and climate capacity as well as the productivity potential of the region. When applying the technology of field beet piling, the period of sugar production at sugar factories may be extended up to 200 days. At this, up to 51 thousand tons of sand sugar can be produced. This amount will completely cover the annual demand for sugar in Ryazan region. In order to further study the feasibility of this approach, zoning was carried out and let allocate the zones of beet seeding. As a result, it was determined that a number of areas are far removed from the place of treatment, and in terms of transportation costs minimization the sugar beet cultivation in these areas is not rational. As an alternative, the author proposes to consider the possibility of building a new sugar factory in Ryazhsky district with the processing capacity of 1,000 tons of sugar beet per day. Taking this into account, the recommended acreage of sugar beet by districts and zones of raw material supply were obtained through corresponding calculations.

  1. The elite young athlete: strategies to ensure physical and emotional health.

    Science.gov (United States)

    Sabato, Todd M; Walch, Tanis J; Caine, Dennis J

    2016-01-01

    This article presents a current review of the risk of physical and psychological injury associated with participation in elite youth sport, and suggests strategies to ensure the physical and emotional health of these young athletes. Although there is lack of epidemiological data, especially with regard to psychological injury, preliminary data suggest that the risk of injury is high in this population. While there is lack of incident and follow-up data, there is also concern regarding burnout, disordered eating, and the long-term consequences of injury. Modifiable injury risk factors identified include postural control, competition anxiety, life events, previous injury, and volume of training. There are presently no studies designed to determine the effectiveness of injury prevention measures in elite youth sports. However, there is adequate evidence arising from injury prevention studies of youth sports participants - including neuromuscular training, protective equipment, mental training to enhance self-esteem, and sport rules modification - to prevent injuries in elite youth sports settings. Although not tested, psychosocial prevention strategies such as adoption of task-oriented coping mechanisms, autonomous support from parents, and a proactive organizational approach also show promise in injury prevention.

  2. Resource Storage Management Model For Ensuring Quality Of Service In The Cloud Archive Systems

    Directory of Open Access Journals (Sweden)

    Mariusz Kapanowski

    2014-01-01

    Full Text Available Nowadays, service providers offer a lot of IT services in the public or private cloud. The client can buy various kinds of services like SaaS, PaaS, etc. Recently there was introduced Backup as a Service (BaaS as a variety of SaaS. At the moment there are available several different BaaSes for archiving the data in the cloud, but they provide only a basic level of service quality. In the paper we propose a model which ensures QoS for BaaS and some  methods for management of storage resources aimed at achieving the required SLA. This model introduces a set of parameters responsible for SLA level which can be offered on the basic or higher level of quality. The storage systems (typically HSM, which are distributed between several Data Centres,  are built based on disk arrays, VTLs, and tape libraries. The RSMM model does not assume bandwidth reservation or control, but is rather focused on the management of storage resources.

  3. Repackaged sodium valproate tablets--Meeting quality and adherence to ensure seizure control.

    Science.gov (United States)

    Redmayne, Nichola; Robertson, Sherryl; Kockler, Jutta; Llewelyn, Victoria; Haywood, Alison; Glass, Beverley

    2015-09-01

    Sodium valproate, which is commonly repacked to assist with adherence to ensure seizure control, is hygroscopic and therefore sensitive to moisture. The aim of this study was thus to determine the stability implications of removing the enteric coated tablets from their original packaging and repackaging into a Dose Administration Aid (DAA) with storage under various environmental conditions. Physicochemical stability of enteric coated sodium valproate tablets repackaged into a DAA and stored at controlled room temperature, accelerated and refrigerated conditions was evaluated for 28 days. A validated high performance liquid chromatography method was used for the quantitation of the drug content. Although the chemical stability (sodium valproate between 95 and 105% of labelled content) was maintained for 28 days for all storage conditions, for those tablets stored under accelerated conditions the integrity of the enteric coat was compromised after only 8 days. Repackaging of enteric coated sodium valproate should be undertaken with caution and be informed by storage climate. This is particularly relevant for those patients living in hot, humid environments where they should be advised to store their DAA in a refrigerator. Copyright © 2015 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

  4. A novel fuzzy logic-based image steganography method to ensure medical data security.

    Science.gov (United States)

    Karakış, R; Güler, I; Çapraz, I; Bilir, E

    2015-12-01

    This study aims to secure medical data by combining them into one file format using steganographic methods. The electroencephalogram (EEG) is selected as hidden data, and magnetic resonance (MR) images are also used as the cover image. In addition to the EEG, the message is composed of the doctor׳s comments and patient information in the file header of images. Two new image steganography methods that are based on fuzzy-logic and similarity are proposed to select the non-sequential least significant bits (LSB) of image pixels. The similarity values of the gray levels in the pixels are used to hide the message. The message is secured to prevent attacks by using lossless compression and symmetric encryption algorithms. The performance of stego image quality is measured by mean square of error (MSE), peak signal-to-noise ratio (PSNR), structural similarity measure (SSIM), universal quality index (UQI), and correlation coefficient (R). According to the obtained result, the proposed method ensures the confidentiality of the patient information, and increases data repository and transmission capacity of both MR images and EEG signals. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Steps to Ensure a Successful Implementation of Occupational Health and Safety Interventions at an Organizational Level

    Science.gov (United States)

    Herrera-Sánchez, Isabel M.; León-Pérez, José M.; León-Rubio, José M.

    2017-01-01

    There is increasing meta-analytic evidence that addresses the positive impact of evidence-based occupational health and safety interventions on employee health and well-being. However, such evidence is less clear when interventions are approached at an organizational level and are aimed at changing organizational policies and processes. Given that occupational health and safety interventions are usually tailored to specific organizational contexts, generalizing and transferring such interventions to other organizations is a complex endeavor. In response, several authors have argued that an evaluation of the implementation process is crucial for assessing the intervention’s effectiveness and for understanding how and why the intervention has been (un)successful. Thus, this paper focuses on the implementation process and attempts to move this field forward by identifying the main factors that contribute toward ensuring a greater success of occupational health and safety interventions conducted at the organizational level. In doing so, we propose some steps that can guide a successful implementation. These implementation steps are illustrated using examples of evidence-based best practices reported in the literature that have described and systematically evaluated the implementation process behind their interventions during the last decade. PMID:29375413

  6. Ensuring microbiological safety and extending the shelf life of shelled sweet corn kernels using hurdle technology

    International Nuclear Information System (INIS)

    Kumar, Sanjeev; Gautam, Satyendra

    2015-01-01

    Shelled sweet corn kernels are prone to microbial contaminations due to high moisture and nutrient contents. Post harvest handling further aggravates the condition and makes the product highly perishable and unsafe. In freshly shelled kernels total aerobic plate count, yeast mold count and presumptive coliforms were found to be ∼ 8, 7, and 4 log cfu/g, respectively. IMViC analysis confirmed presence of opportunistic pathogens like Escherichia coli and Enterobacteraerogenes in these samples. Besides, occurrence of mycotoxin such as ochratoxin A (OTA), classified as a possible carcinogenic compound, was found to be high in sweet corn samples spiked with toxigenic strain. To address this issue, a combination process including NaOCl washing (200 ppm for 5 min), hot water blanching (60℃ for 5 min), air drying, LDPE packaging, and finally gamma radiation (5 kGy) treatment was developed. The developed combination process was found to reduce microbial load to below detectable level and quite effectively inactivated Aspergillusochraceus spores as well as pre-formed toxin. These treatments were not found to affect the contents of biochemical constituents such as total and reducing sugars, proteins, phenolics, and flavonoids during storage. Prophylactic properties in terms of antioxidant capacity and potential to suppress chemical induced mutagenesis were not affected in these samples. Physical properties and sensory qualities were also found to be similar to fresh (control). Thus, the developed combination process ensured microbiological safety and extended shelf life of sweet corn kernels up to 30 days at 4℃ . (author)

  7. System principles, mathematical models and methods to ensure high reliability of safety systems

    Science.gov (United States)

    Zaslavskyi, V.

    2017-04-01

    Modern safety and security systems are composed of a large number of various components designed for detection, localization, tracking, collecting, and processing of information from the systems of monitoring, telemetry, control, etc. They are required to be highly reliable in a view to correctly perform data aggregation, processing and analysis for subsequent decision making support. On design and construction phases of the manufacturing of such systems a various types of components (elements, devices, and subsystems) are considered and used to ensure high reliability of signals detection, noise isolation, and erroneous commands reduction. When generating design solutions for highly reliable systems a number of restrictions and conditions such as types of components and various constrains on resources should be considered. Various types of components perform identical functions; however, they are implemented using diverse principles, approaches and have distinct technical and economic indicators such as cost or power consumption. The systematic use of different component types increases the probability of tasks performing and eliminates the common cause failure. We consider type-variety principle as an engineering principle of system analysis, mathematical models based on this principle, and algorithms for solving optimization problems of highly reliable safety and security systems design. Mathematical models are formalized in a class of two-level discrete optimization problems of large dimension. The proposed approach, mathematical models, algorithms can be used for problem solving of optimal redundancy on the basis of a variety of methods and control devices for fault and defects detection in technical systems, telecommunication networks, and energy systems.

  8. Inauguration of Cogen Plant ensures self-sustainability for Toronto Airport

    International Nuclear Information System (INIS)

    Anon.

    2006-01-01

    Details of a new cogeneration plant for Pearson International Airport were presented. The plant was installed to ensure that the airport will be self-sufficient with its own uninterrupted power supply, and will also provide steam for the airport's heating and cooling. The plant generated its first power onto the grid in August 2005. The 18,000 sq. foot cogeneration facility cost an estimated $140 million to build and is capable of supplying the airport with 117 MW of power. Power for the plant comes from 2 natural gas turbines, with an additional 33 MW generated by exhaust from the gas turbines passing through once-through steam generators producing steam for a third steam-driven generator. The remaining excess heat from the plant is used to heat and cool the airport buildings through a central utilities distribution system. Natural gas fueled cogeneration plants are considered to be clean energy, and it is anticipated that the plant will lessen the environmental impacts of the airport. Currently, the airport's peak electrical demand is approximately 38 MW of electricity, which is expected to peak at 65 to 70 MW in 2015. The surplus electricity produced at the cogeneration plant will be sold back into Ontario's power grid via the Clean Energy Supply contract. It was concluded that in addition to its environmental benefits, the plant will help to enhance electricity supply in the Greater Toronto Area (GTA)

  9. EVALUASI MANAJEMEN RISIKO KEAMANAN INFORMASI DENGAN MENGGUNAKAN FRAMEWORK COBIT 5 SUBDOMAIN EDM03 (ENSURE RISK OPTIMISATION

    Directory of Open Access Journals (Sweden)

    Fransisca Tiarawati Riadi

    2018-04-01

    Full Text Available Pentingnya penggunaan Teknologi Informasi (TI tidak bisa dipisahkan dari risiko-risiko yang akan mungkin terjadi. Satuan organisasi XYZ sendiri telah menerapkan manajemen risiko keamanan informasi menggunakan standar ISO 31000:2009 untuk meminimalisir risiko-risiko tersebut. Penerapan manajemen risiko keamanan informasi dilakukan agar satuan organisasi XYZ dapat mengetahui optimasi risiko yang dikelola satuan organisasi XYZ sudah berjalan dengan baik dan memberikan dampak yang signifikan. Sehingga satuan organsasi XYZ perlu melakukan evaluasi untuk mengetahui tingkat kapabilitas dalam memastikan optimasi risiko yang telah dilaksanakan satuan organisasi terhadap layanan TI. Framework COBIT 5 digunakan untuk melakukan evaluasi manajemen risiko keamanan informasi dengan melakukan pengukuran tingkat kapabilitas yang memfokuskan pada subdomain EDM03 (Ensure Risk Optimisation. Hasil penelitian ini pada subdomain EDM03 memiliki tingkat kapabilitas pada level 1 performed process kategori largely achieved dengan nilai 78,29%. Pada level ini proses yang diimplementasikan organisasi mencapai tujuan prosesnya. Manfaat penelitian ini bagi satuan organisasi XYZ dapat membantu manajemen risiko keamanan informasi dan pengimplementasi framework ISO 31000 mencapai nilai optimal dalam mendukung layanan TIK di Lembaga ABC.

  10. Ensuring economic, health, and social well-being for Papua New Guinea through trade.

    Science.gov (United States)

    Fa'alili-Fidow, Jacinta

    2011-01-01

    The impacts of trade liberalization and open markets on global, regional, and local economies are a key consideration for those involved in government, business, and financial sectors. However, their impacts on health and social well-being of populations are not well-evidenced acknowledged within the health sector, let alone the impact on developing countries. As free trade becomes an inevitable outcome for many developing nations, the full implications of trade on economies, environments, and population health needs to be better articulated in order to ensure fully informed trade negotiations that support equitable outcomes. This article takes a broad look at the key issues for Papua New Guinea (PNG) in trade and how these translate to discrepancies in economic, health, and social benefits for its population. Despite its active trading and high GDP, only 10% of the population experience better economic and social outcomes. The bulk of PNG's population lives in poverty, challenged by geographical, cultural, and political barriers to better income, education, and health. Progress needs to be made to minimize these barriers and to allow more of PNG's population to experience the economic benefits generated through trade activities. A balance needs to be maintained between the desire of developed countries to broaden their markets, and the efforts of developing countries to promote and protect the health and well-being of their populations through increasing participation in global markets. PACER Plus presents an opportunity for pursuing alternative models of trade agreements that support and develop Pacific health.

  11. Strategy for monitoring and ensuring safe operation of Russian gas transportation systems

    Directory of Open Access Journals (Sweden)

    Dudin Sergey

    2017-01-01

    Full Text Available The authors examined the legislative framework of the Russian Federation operating in the field of industrial safety, and described how to obtain a license to operate hazardous production facilities. The paper demonstrates that the importance should be given to the quality and completeness of the background information, as well as the choice of inspection strategy in evaluating the technical condition of the line section of main gas pipelines. As a part of a package of measures to ensure industrial safety and technical reliability of existing gas pipelines it is proposed to carry out conditioning of their line sections. The paper describes general requirements for pipeline inspection, which include: detection efficiency of dangerous damages and major leaks, maximum accuracy of detection of the defect location, continuity of monitoring throughout the entire range of operation modes of the pipeline, cost recovery at the stages of development and operation of control systems, forecasting the state of the pipeline and the effects of accidents. In practice, these parameters have the prevailing significance.

  12. Tools to Ensure Safe Medicines: New Monograph Tests in USP-NF

    Directory of Open Access Journals (Sweden)

    Catherine Sheehan

    2010-06-01

    Full Text Available This paper describes USP-NF compendial updates to six ‘high-priority” excipient monographs: Glycerin, Propylene Glycol, Sorbitol Solution, Sorbitol Sorbitan Solution, Noncrystallizing Sorbitol Solution and Maltitol Solution. The USP-NF revisions arose from the Food and Drug Administration’s (FDA’s requests to include, as part of each monograph’s Identification test, a limit test to detect the presence of Diethylene Glycol (DEG, a toxic adulterant. These revisions align with the 2007 FDA Guidance for Industry: Testing of Glycerin for Diethylene Glycol (1, that drug product manufacturers perform a specific identity test for DEG on all containers of all lots of glycerin before glycerin is used in the manufacture and preparation of drug products. This paper describes several risk factors due to a complex global excipient supply chain, nonspecific specifications, inadequate supply chain qualification, and poor understanding of regulations. Strengthening and conformance to compendial specifications is one of the tools necessary to mitigate risk and help prevent the next DEG adulteration that is part of USP’s efforts to ensure safe medicines.

  13. Diversification in the Supply Chain of (99)Mo Ensures a Future for (99m)Tc.

    Science.gov (United States)

    Cutler, Cathy S; Schwarz, Sally W

    2014-07-01

    The uncertain availability of (99m)Tc has become a concern for nuclear medicine departments across the globe. An issue for the United States is that currently it is dependent on a supply of (99m)Tc (from (99)Mo) that is derived solely by production outside the United States. Since the United States uses half the world's (99)Mo production, the U.S. (99)Mo supply chain would be greatly enhanced if a producer were located within the United States. The fragility of the old (99)Mo supply chain is being addressed as new facilities are constructed and new processes are developed to produce (99)Mo without highly enriched uranium. The conversion to low-enriched uranium is necessary to minimize the potential misuse of highly enriched uranium in the world for nonpeaceful means. New production facilities, new methods for the production of (99)Mo, and a new generator elution system for the supply of (99m)Tc are currently being pursued. The progress made in all these areas will be discussed, as they all highlight the need to embrace diversity to ensure that we have a robust and reliable supply of (99m)Tc in the future. © 2014 by the Society of Nuclear Medicine and Molecular Imaging, Inc.

  14. Entrepreneurial Woman and Analysis of Barriers and Opportunities Ensuring the Work-Life Balance

    Directory of Open Access Journals (Sweden)

    Zeynep OYURYÜZ

    2015-03-01

    Full Text Available Today, there is an increase in the number of women participating in working life with the result of developing technology and industrialization. In our country, there are still many problems that prevent women to become business owners and business owners to continue their business. In this context; potential barriers and opportunities associated with women who could establish a business owner's work-life balance has been identified in Tekirdağ. Women business owners in the sectors of agriculture and agro-based entrepreneurship and participate in 22 different comments associated with being a woman in business levels were evaluated and findings were grouped by factor analysis. According to the reduced factor; ensuring women's work-life balance of barriers or opportunities that may be 6 groups of factors have been identified. In evaluating the distribution of the factor group analysis; "personality characteristics, time constraints, marital status, gender roles, social position and communicative features" titles were created. The factors of entrepreneurial women’s work-life balance have been interpreted to establish the feasibility of barriers or opportunities. For the continuity of business life of women, entrepreneurs are required to continuously improve themselves and their business. In this context, to establish a women's work-life balance training should be provided by the universities and professional chambers. Personal development trainings such as; management skills, motivation, organization, efficient use of time, gain control capability, produce a solution in the face of challenges should be given by the institutions.

  15. Ensuring the Environmental and Industrial Safety in Solid Mineral Deposit Surface Mining

    Science.gov (United States)

    Trubetskoy, Kliment; Rylnikova, Marina; Esina, Ekaterina

    2017-11-01

    The growing environmental pressure of mineral deposit surface mining and severization of industrial safety requirements dictate the necessity of refining the regulatory framework governing safe and efficient development of underground resources. The applicable regulatory documentation governing the procedure of ore open-pit wall and bench stability design for the stage of pit reaching its final boundary was issued several decades ago. Over recent decades, mining and geomechanical conditions have changed significantly in surface mining operations, numerous new software packages and computer developments have appeared, opportunities of experimental methods of source data collection and processing, grounding of the permissible parameters of open pit walls have changed dramatically, and, thus, methods of risk assessment have been perfected [10-13]. IPKON RAS, with the support of the Federal Service for Environmental Supervision, assumed the role of the initiator of the project for the development of Federal norms and regulations of industrial safety "Rules for ensuring the stability of walls and benches of open pits, open-cast mines and spoil banks", which contribute to the improvement of economic efficiency and safety of mineral deposit surface mining and enhancement of the competitiveness of Russian mines at the international level that is very important in the current situation.

  16. Features and Mechanisms for Ensuring Social and Political Stability in Contemporary Chinese Society

    Directory of Open Access Journals (Sweden)

    Максим Алексеевич Сущенко

    2017-12-01

    Full Text Available This article discusses the features and mechanisms of ensuring and maintaining social and political stability in China. Analyzes the scientific theoretical foundation in the study of this phenomenon, developed by Russian and Chinese scientists. Political stability in contemporary China is understood as a precondition for effective social and economic development. The paper studied the treatment of leadership in China from different generations to tools approval of social and political stability as a way of implementing the modernization program of the political course. It has been found that maintaining the political stability of the society in modern China made possible by the harmonization of public relations, flexible national policy, economic growth, trends in socio-economic development and the use of ideological tools. The author studied the basic mechanisms of the stability of the political system of China at the present stage. It is concluded that a stable political development in contemporary China strengthens the regime and the preservation of the monopoly of the CCP to political power.

  17. Cluster Head Selection in a Homogeneous Wireless Sensor Network Ensuring Full Connectivity with Minimum Isolated Nodes

    Directory of Open Access Journals (Sweden)

    Tapan Kumar Jain

    2014-01-01

    Full Text Available The research work proposes a cluster head selection algorithm for a wireless sensor network. A node can be a cluster head if it is connected to at least one unique neighbor node where the unique neighbor is the one that is not connected to any other node. If there is no connected unique node then the CH is selected on the basis of residual energy and the number of neighbor nodes. With the increase in number of clusters, the processing energy of the network increases; hence, this algorithm proposes minimum number of clusters which further leads to increased network lifetime. The major novel contribution of the proposed work is an algorithm that ensures a completely connected network with minimum number of isolated nodes. An isolated node will remain only if it is not within the transmission range of any other node. With the maximum connectivity, the coverage of the network is automatically maximized. The superiority of the proposed design is verified by simulation results done in MATLAB, where it clearly depicts that the total numbers of rounds before the network dies out are maximum compared to other existing protocols.

  18. Methods to ensure the quality of excavated soil material from geogenically metalliferous sites

    Science.gov (United States)

    Liebhard, Peter; Sager, Manfred

    2017-04-01

    Soils at geogenically metalliferous sites might exceed heavy metal threshold levels with respect to agricultural use, apart from anthropogenic contamination sources. As a fundamental substrate for green plants and green plant production, soil is not easily renewable, its formation needs long time (e.g. 500 years for 20 mm). In Austria, about 10ha of soil get sealed every day, resulting in complete loss of its biological functions. Excavated soil material has been classified as waste from a legal point of view, which made 33 mill. tons resp. 48% of total waste in Austria in 2010. Recycling of excavated soil material for agricultural use will be an important task to reduce future waste and to enlarge agricultural substrate volumes, but methods to ensure proper qualities are needed to improve regulations. Within this investigation, the transfer of various metals from geogenically metalliferous soils to various crop plants will be investigated, and correlated with various simple soil test methods. Four excavated soil materials from the metalliferous schist zone within the Austrian province of Styria (Kraubath/Mur, Übelbach) and a low-metal reference sample have been taken as substrates to grow raygrass (lolium multiflorum) as a green cover, salad (Lactuca sativa) as a vegetable food item, oats (Avena sativa), maize (Zea mais) and stinging nettle (Urtica dioica) as a hyperaccumulating species. Results and recommendations will be presented.

  19. Spatial regression test for ensuring temperature data quality in southern Spain

    Science.gov (United States)

    Estévez, J.; Gavilán, P.; García-Marín, A. P.

    2018-01-01

    Quality assurance of meteorological data is crucial for ensuring the reliability of applications and models that use such data as input variables, especially in the field of environmental sciences. Spatial validation of meteorological data is based on the application of quality control procedures using data from neighbouring stations to assess the validity of data from a candidate station (the station of interest). These kinds of tests, which are referred to in the literature as spatial consistency tests, take data from neighbouring stations in order to estimate the corresponding measurement at the candidate station. These estimations can be made by weighting values according to the distance between the stations or to the coefficient of correlation, among other methods. The test applied in this study relies on statistical decision-making and uses a weighting based on the standard error of the estimate. This paper summarizes the results of the application of this test to maximum, minimum and mean temperature data from the Agroclimatic Information Network of Andalusia (southern Spain). This quality control procedure includes a decision based on a factor f, the fraction of potential outliers for each station across the region. Using GIS techniques, the geographic distribution of the errors detected has been also analysed. Finally, the performance of the test was assessed by evaluating its effectiveness in detecting known errors.

  20. Global perspectives on ensuring the safety of pharmaceutical products in the distribution process
.

    Science.gov (United States)

    Jeong, Sohyun; Ji, Eunhee

    2018-01-01

    The distribution of counterfeit or falsified drugs is increasing worldwide. This can contribute to the high burden of disease and cost to society and is of global concern with the worldwide circulation of pharmaceuticals. The preparation and implementation of good distribution practice should be one of the most important aspects of ensuring safe drug circulation and administration. This research aimed to compare and analyze good distribution practice guidelines from advanced countries and international organizations, and to evaluate the status of the current good distribution practice guidelines in the world. Advanced pharmaceutical countries and international organizations, such as the World Health Organization, European Union, Pharmaceutical Inspection Co-operation Scheme, United States of America, Canada, and Australia, which have stable good distribution practice guidelines and public confidence, were included in the analysis. The World Health Organization and European Union guidelines are models for standardized good distribution practice for nations worldwide. The United States of America has a combination of four different series of distribution practices which have a unique structure and detailed content compared to those of other countries. The Canadian guidelines focus on temperature control during storage and transportation. The Australian guidelines apply to both classes of medicinal products and medical devices and need separate standardization. Transparent information about the Internet chain, international cooperation regarding counterfeiting, a high-standard qualification of sellers and customers, and technology to track and trace the whole life cycle of drugs should be the main focus of future good distribution practice guidelines worldwide.
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