WorldWideScience

Sample records for extracting policy positions

  1. Climate change policy position

    International Nuclear Information System (INIS)

    2002-11-01

    The Canadian Association of Petroleum Producers (CAPP) is a firm believer in the need to take action to mitigate the risks associated with climate change, and that clear government policy is called for. The principles of sustainable development must guide this policy development effort. The initiatives required to address greenhouse gas emissions over both the short and long term must be carefully considered, and it is up to industries to ensure their production efficiency and emission intensity. Promoting improved performance of industries in Canada and developing technology that can be deployed internationally for larger global effects represents Canada's best contribution to progress on greenhouse gas emissions. The increase in energy demand along with increases in population and economic growth have contributed to an increase in greenhouse gas emissions despite improved energy efficiency in industry. Significant damage to the economy will result if Canada is to meet its commitment under the Kyoto Protocol, forcing the country to buy large quantities of foreign credits instead of using those funds for increased research and development. CAPP indicated that an effective plan must be: balanced, equitable, responsible, competitive, focused on technology and innovation, and based on agreements on sectoral plans. Each of these principles were discussed, followed by the fundamentals of approach for upstream oil and gas. The framework for climate change policy was described as well as the elements of a sector plan. CAPP wants to work with all levels of government on an appropriate plan for Canada, that considers our unique circumstances. Canada can play a significant role on the international stage by properly implementing the policy position proposed by the CAPP without unnecessary risks to the economy. refs

  2. MACROPRUDENTIAL POLICY: CONCEPTUAL POSITIONS

    OpenAIRE

    Radu CUHAL; Ludmila STARIŢÎNA; Nicolae BASISTÎI

    2013-01-01

    The article explains the conceptual principles of macroprudential policy, its main objectives and instruments. The classification of macroprudential policy tools of the Committee on the Global Financial System is defined. The comparative characteristics of macro-prudential policy in the Western developed countries are also examined.

  3. Macroprudential policy: conceptual positions

    OpenAIRE

    Stariţîna Ludmila; Cuhal Radu

    2013-01-01

    The article explains the conceptual principles of macroprudential policy, its main objectives and instruments. The classification of macroprudential policy tools of the Committee on the Global Financial System is defined. The comparative characteristics of macro-prudential policy in the Western developed countries are also examined.

  4. Adaptive web data extraction policies

    Directory of Open Access Journals (Sweden)

    Provetti, Alessandro

    2008-12-01

    Full Text Available Web data extraction is concerned, among other things, with routine data accessing and downloading from continuously-updated dynamic Web pages. There is a relevant trade-off between the rate at which the external Web sites are accessed and the computational burden on the accessing client. We address the problem by proposing a predictive model, typical of the Operating Systems literature, of the rate-of-update of each Web source. The presented model has been implemented into a new version of the Dynamo project: a middleware that assists in generating informative RSS feeds out of traditional HTML Web sites. To be effective, i.e., make RSS feeds be timely and informative and to be scalable, Dynamo needs a careful tuning and customization of its polling policies, which are described in detail.

  5. Fostering Policies That Enhance Positive School Environment

    Science.gov (United States)

    Sheras, Peter L.; Bradshaw, Catherine P.

    2016-01-01

    Schools have a considerable influence on children's development, through proximal factors such as teachers and curriculum, but also through indirect effects of school policies. Although some policies and programs have the potential to increase stress and burden on students, educators, as well as the broader educational context, several programs…

  6. Leasing policies for the extractive resources

    Science.gov (United States)

    Attanasi, E.D.; Johnson, S.R.

    1976-01-01

    Much of the available analysis of policies for the disposal of publicly held resources is based on comparatively straightforward extensions of the neoclassical pricing and allocation theory. As such, these analyses have to a large extent not fully incorporated the fact that firms normally acquire rights to these resources in sealed tender markets. In this paper, a simple bidding model is used to show that the choice of disposal policies can influence the firm's bid and also the public revenues obtained from the sale of the resource. It is additionally shown that the implications of such policy choices are conditioned by the firm's attitudes towards risk. Finally, it is argued that a modification of existing prescriptions may be necessary if a more realistic specification of the disposal problem taking account of the sealed tender market in which rights are obtained, is considered. ?? 1976 Annals of Regional Science.

  7. Location Fingerprint Extraction for Magnetic Field Magnitude Based Indoor Positioning

    Directory of Open Access Journals (Sweden)

    Wenhua Shao

    2016-01-01

    Full Text Available Smartphone based indoor positioning has greatly helped people in finding their positions in complex and unfamiliar buildings. One popular positioning method is by utilizing indoor magnetic field, because this feature is stable and infrastructure-free. In this method, the magnetometer embedded on the smartphone measures indoor magnetic field and queries its position. However, the environments of the magnetometer are rather harsh. This harshness mainly consists of coarse-grained hard/soft-iron calibrations and sensor electronic noise. The two kinds of interferences decrease the position distinguishability of the magnetic field. Therefore, it is important to extract location features from magnetic fields to reduce these interferences. This paper analyzes the main interference sources of the magnetometer embedded on the smartphone. In addition, we present a feature distinguishability measurement technique to evaluate the performance of different feature extraction methods. Experiments revealed that selected fingerprints will improve position distinguishability.

  8. Ion extraction from positively biased laser-ablation plasma

    International Nuclear Information System (INIS)

    Isono, Fumika; Nakajima, Mitsuo; Hasegawa, Jun; Horioka, Kazuhiko

    2016-01-01

    Ions were extracted through a grounded grid from a positively biased laser-ablation plasma and the behaviors were investigated. Since the plasma was positively biased against the grounded wall, we could extract the ions without insulated gap. We confirmed formation of a virtual anode when we increased the distance between the grid and the ion collector. Results also indicated that when the ion flux from the ablation plasma exceeded a critical value, the current was strongly suppressed to the space charge limited level due to the formation of virtual anode.

  9. Changes in the Position of Mandibular Third Molars Following Extraction and Non-Extraction Orthodontic Treatments

    Directory of Open Access Journals (Sweden)

    Maryam Poosti

    2012-09-01

    Full Text Available Introduction: Impaction of third molars can be associated with a number of sequelae, each requiring a different type of treatment. The purpose of this study was to assess the changes in the position of lower third molars following extraction and non-extraction orthodontic treatments. Methods: Pre- and post-treatment panoramic radiographs of 26 class I malocclusion patients (4 male and 22 female who were treated on a non-extraction basis were compared with those of 30 class I malocclusion patients (5 male and 25 female who received orthodontic treatment following the extraction of all first premolars. In each group, the lower third molar angulations and their distance from the lower border of the mandible were assessed. Results: Paired t-tests and independent t-tests detected significant changes in the position of the lower third molars in the extraction group. Both the left and right molars became more upright and their distance from the lower border of the mandible increased. Similar changes were only seen in the position of the right mandibular third molars in the non-extraction group. Conclusion: Tooth extractions can bring about favorable changes in the position of mandibular third molars and possibly reduce their incidence of impaction.

  10. Changes in the Position of Mandibular Third Molars Following Extraction and Non-Extraction Orthodontic Treatments

    Directory of Open Access Journals (Sweden)

    Maryam Poosti

    2013-01-01

    Full Text Available Introduction: Impaction of third molars can be associated with a number of sequelae, each requiring a different type of treatment. The purpose of this study was to assess the changes in the position of lower third molars following extraction and non-extraction orthodontic treatments. Methods: Pre- and post-treatment panoramic radiographs of 26 class I malocclusion patients (4 male and 22 female who were treated on a non-extraction basis were compared with those of 30 class I malocclusion patients (5 male and 25 female who received orthodontic treatment following the extraction of all first premolars. In each group, the lower third molar angulations and their distance from the lower border of the mandible were assessed. Results: Paired t-tests and independent t-tests detected significant changes in the position of the lower third molars in the extraction group. Both the left and right molars became more upright and their distance from the lower border of the mandible increased. Similar changes were only seen in the position of the right mandibular third molars in the non-extraction group. Conclusion: Tooth extractions can bring about favorable changes in the position of mandibular third molars and possibly reduce their incidence of impaction

  11. Disparate foundations of scientists' policy positions on contentious biomedical research.

    Science.gov (United States)

    Edelmann, Achim; Moody, James; Light, Ryan

    2017-06-13

    What drives scientists' position taking on matters where empirical answers are unavailable or contradictory? We examined the contentious debate on whether to limit experiments involving the creation of potentially pandemic pathogens. Hundreds of scientists, including Nobel laureates, have signed petitions on the debate, providing unique insights into how scientists take a public stand on important scientific policies. Using 19,257 papers published by participants, we reconstructed their collaboration networks and research specializations. Although we found significant peer associations overall, those opposing "gain-of-function" research are more sensitive to peers than are proponents. Conversely, specializing in fields directly related to gain-of-function research (immunology, virology) predicts public support better than specializing in fields related to potential pathogenic risks (such as public health) predicts opposition. These findings suggest that different social processes might drive support compared with opposition. Supporters are embedded in a tight-knit scholarly community that is likely both more familiar with and trusting of the relevant risk mitigation practices. Opponents, on the other hand, are embedded in a looser federation of widely varying academic specializations with cognate knowledge of disease and epidemics that seems to draw more heavily on peers. Understanding how scientists' social embeddedness shapes the policy actions they take is important for helping sides interpret each other's position accurately, avoiding echo-chamber effects, and protecting the role of scientific expertise in social policy.

  12. Contextual positive psychology: Policy recommendations for implementing positive psychology into schools.

    Directory of Open Access Journals (Sweden)

    Joseph Ciarrochi

    2016-10-01

    Full Text Available There has been a rapid growth in positive psychology, a research and intervention approach that focuses on promoting optimal functioning and well-being. Positive psychology interventions are now making their way into classrooms all over the world. However, positive psychology has been criticized for being decontextualized and coercive, and for putting an excessive emphasis on positive states, whilst failing to adequately consider negative experiences. Given this, how should policy be used to regulate and evaluate these interventions? We review evidence that suggests these criticisms may be valid, but only for those interventions that focus almost exclusively on changing the content of people’s inner experience (e.g., make it more positive and personality (improving character strength, and overemphasize the idea that inner experience causes action. We describe a contextualized form of positive psychology that not only deals with the criticisms, but also has clear policy implications for how to best implement and evaluate positive education programs so that they do not do more harm than good.

  13. Policies for Positioning Empty Containers in an Inland Multi-depot System

    DEFF Research Database (Denmark)

    Dang, Vinh Quang; Nielsen, Izabela Ewa; Yun, Won-Young

    2011-01-01

    -container management are as follows: a coordinated (s, S) inventory policy for overseas positioning, (ri, Ri) policy at each depot for inland positioning; and a simple leasing policy with zero lead-time. For inland positioning policy, four different methods are proposed to reposition empty containers between depots....... Customer demands and returning containers in depots and lead-time for positioning from overseas are considered as uncertain factors. The objective is to obtain the optimal policy in order to minimize the expected total cost including inventory holding, overseas positioning, inland positioning and leasing...

  14. Researcher Creations? The Positioning of Policy Texts in Higher Education Research

    Science.gov (United States)

    Ashwin, Paul; Smith, Karen

    2015-01-01

    In this article we explore the way in which policy texts are positioned in a selection of higher education journal articles. Previous research has suggested that policy implementation studies have taken an uncritical approach to researching policies. Based on an analysis of articles published in higher education and policy journals in 2011, we…

  15. Position paper: A generic approach for security policies composition

    DEFF Research Database (Denmark)

    Hernandez, Alejandro Mario; Nielson, Flemming

    2012-01-01

    When modelling access control in distributed systems, the problem of security policies composition arises. Much work has been done on different ways of combining policies, and using different logics to do this. In this paper, we propose a more general approach based on a 4-valued logic, that abst...

  16. Business Council's position paper on domestic greenhouse policy

    International Nuclear Information System (INIS)

    1995-01-01

    The views of business on government policy issues relating to greenhouse gas abatement are outlined in this paper. While recognizing the need for Australia to make an effective and equitable contribution to global greenhouse gas abatement, it does not believe that acceptance of the targets and timetables implied in the Climate Change Convention will necessarily lead to Australia making an equitable contribution. The feeling is that Australia should adopt a 'no-regrets' approach in line with other OECD countries. This approach includes micro economic reform policies such as emission reduction in energy transport, land management and sink enhancement. Programs fostering relevant research and development in these areas should be adopted. Business is opposed to any form of carbon tax or environmental levy, or any reduction in the diesel fuel rebate. It is believed that the potential of no-regrets measures will be most effectively achieved through a policy package involving mutually supportive government and industry actions. 1 photo

  17. BDI position on energy policy and energy market deregulation

    International Nuclear Information System (INIS)

    Kreklau, C.

    2003-01-01

    Secure energy supplies are indispensable for our modern way of life and our economy. Energy policy is a part of economic policy and must be shaped within the magic triangle of objectives, i.e. security, competitiveness, environmental compatibility. As a result of their outstanding role, electricity and natural gas, with respective shares of 70% in industrial energy use and 85% in energy costs, are in the focus of energy policy interest of the Federation of German Industries (BDI). One important development over the past few years has been the deregulation of the markets for electricity and gas. However, the markedly lower electricity rates to be paid by industry, commercial tariff consumers, and private customers are being offset by new burdens arising from government intervention and taxes. Other dirigistic interventions into the energy market by the red-green federal government since 1998, referred to as 'turning point of energy policy', are invalidating what market opening had been achieved. With a view to a sustainable energy policy for the future, BDI pleads in favor of a broad energy mix. In a mix neutral with respect to competition, this includes the classical energy sources, the renewables, and low-cost, environmentally friendly nuclear power. In principle, it is the forces of the market, coupled with responsible action, which are to steer further developments. On a European level, speedy implementation of the opening of the electricity and gas markets, as decided, should be urged. It is important that the leeway won as a result of deregulation not be constrained again by new regulations. More market, less regulation, and more direct responsibility must provide room for a powerful energy supply system under the premises of the triangle of objectives referred to above. (orig.) [de

  18. Rent extraction by large shareholders: evidence using dividend policy in the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Hanousek, Jan; Bena, Jan

    -, č. 556 (2006), s. 1-38 R&D Projects: GA ČR GA402/06/1293 Institutional research plan: CEZ:AV0Z70850503 Keywords : rent extraction * large shareholders * dividend policy Subject RIV: AH - Economics

  19. Positioning women's and children's health in African union policy-making: a policy analysis

    Directory of Open Access Journals (Sweden)

    Toure Kadidiatou

    2012-02-01

    Full Text Available Abstract Background With limited time to achieve the Millennium Development Goals, progress towards improving women's and children's health needs to be accelerated. With Africa accounting for over half of the world's maternal and child deaths, the African Union (AU has a critical role in prioritizing related policies and catalysing required investments and action. In this paper, the authors assess the evolution of African Union policies related to women's and children's health, and analyze how these policies are prioritized and framed. Methods The main method used in this policy analysis was a document review of all African Union policies developed from 1963 to 2010, focusing specifically on policies that explicitly mention health. The findings from this document review were discussed with key actors to identify policy implications. Results With over 220 policies in total, peace and security is the most common AU policy topic. Social affairs and other development issues became more prominent in the 1990s. The number of policies that mentioned health rose steadily over the years (with 1 policy mentioning health in 1963 to 7 in 2010. This change was catalysed by factors such as: a favourable shift in AU priorities and systems towards development issues, spurred by the transition from the Organization of African Unity to the African Union; the mandate of the African Commission on Human and People's Rights; health-related advocacy initiatives, such as the Campaign for the Accelerated Reduction of Maternal Mortality in Africa (CARMMA; action and accountability requirements arising from international human rights treaties, the Millennium Development Goals (MDGs, and new health-funding mechanisms, such as the Global Fund to Fight AIDS, Tuberculosis and Malaria. Prioritization of women's and children's health issues in AU policies has been framed primarily by human rights, advocacy and accountability considerations, more by economic and health frames

  20. Positioning women's and children's health in African union policy-making: a policy analysis.

    Science.gov (United States)

    Toure, Kadidiatou; Sankore, Rotimi; Kuruvilla, Shyama; Scolaro, Elisa; Bustreo, Flavia; Osotimehin, Babatunde

    2012-02-16

    With limited time to achieve the Millennium Development Goals, progress towards improving women's and children's health needs to be accelerated. With Africa accounting for over half of the world's maternal and child deaths, the African Union (AU) has a critical role in prioritizing related policies and catalysing required investments and action. In this paper, the authors assess the evolution of African Union policies related to women's and children's health, and analyze how these policies are prioritized and framed. The main method used in this policy analysis was a document review of all African Union policies developed from 1963 to 2010, focusing specifically on policies that explicitly mention health. The findings from this document review were discussed with key actors to identify policy implications. With over 220 policies in total, peace and security is the most common AU policy topic. Social affairs and other development issues became more prominent in the 1990s. The number of policies that mentioned health rose steadily over the years (with 1 policy mentioning health in 1963 to 7 in 2010).This change was catalysed by factors such as: a favourable shift in AU priorities and systems towards development issues, spurred by the transition from the Organization of African Unity to the African Union; the mandate of the African Commission on Human and People's Rights; health-related advocacy initiatives, such as the Campaign for the Accelerated Reduction of Maternal Mortality in Africa (CARMMA); action and accountability requirements arising from international human rights treaties, the Millennium Development Goals (MDGs), and new health-funding mechanisms, such as the Global Fund to Fight AIDS, Tuberculosis and Malaria.Prioritization of women's and children's health issues in AU policies has been framed primarily by human rights, advocacy and accountability considerations, more by economic and health frames looking at investments and impact. AU policies related

  1. Extracting Uranium from Seawater: Benefits, Risks and Policy Implication

    Energy Technology Data Exchange (ETDEWEB)

    Ismail, Aznan Fazli; Yim, Man-Sung; Marsh, Matthew [KAIST, Daejon (Korea, Republic of)

    2015-05-15

    One of the key issues that need to be addressed regarding the future of nuclear power is the availability of uranium. The most economical way to this day of providing uranium for nuclear energy has been through conventional mining. However, the current projection of the well-known, easily obtainable sources of uranium indicates that global nuclear industry can be supported through the end of the century under the once-through cycle. It, however, could be extended up to 250 years if the speculative uranium sources are taken into account. Uranium is also available in seawater. Extracting uranium from seawater has both pros and cons. The only main obstacles at this point is it not economically competitive compared to the conventional mining. Solving this issue will open up a new era of the way of extracting uranium to meet the future requirement of nuclear energy. As the uranium seawater extraction technology is rapidly being developed and might become feasible in the near future, an appropriate mechanism are required to safeguard the extraction technology.

  2. A commentary on the positive discrimination policy of India | Deane ...

    African Journals Online (AJOL)

    This article states the current position with regard to the caste system and the reservation of jobs in the Republic of India in the context of affirmative action and the achievement of equality in the workplace. Its purpose is to highlight the extreme division of opinion about what is socially acceptable, namely, caste. Further ...

  3. 5 CFR 213.3301 - Positions of a confidential or policy-determining nature.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Positions of a confidential or policy-determining nature. 213.3301 Section 213.3301 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL... or policy-determining nature. (a) Upon specific authorization by OPM, agencies may make appointments...

  4. A commentary on the positive discrimination policy of India

    Directory of Open Access Journals (Sweden)

    T Deane

    2009-03-01

    Full Text Available Affirmative action and discriminatory measures are complex and controversial issues. The goal of affirmative action is to speed up the creation of a representative and equitable workforce and to assist those who were historically disadvantaged by unfair discrimination to fulfil their maximum potential. The term invokes emotions that range from fear and rage to satisfaction. Affirmative action has encouraged an ongoing debate regarding the legal, moral and economic questions arising from the preferential treatment of certain groups of people in society. Underlying this debate are various concerns about the notion of reverse discrimination or the unfair disadvantage to individuals who bear no responsibility for past or present discrimination practised by others. This article states the current position with regard to the caste system and the reservation of jobs in the Republic of India in the context of affirmative action and the achievement of equality in the workplace. Its purpose is to highlight the extreme division of opinion about what is socially acceptable, namely, caste. Further, it provides the reader with an understanding of the need for affirmative action in the first place in India, and thereby creates a powerful tool for understanding discrimination and the need for affirmative action measures. Another goal is to provide useful guidelines and information to all persons involved in implementing affirmative action programmes. It serves to show that if affirmative action measures and/or discriminatory measures are not properly thought out then affirmative action becomes burdensome and even more discriminatory, rather than being a means of achieving equality and redressing past wrongs.

  5. Monetary Policy Delelgation and Transparency of Policy Targets: A Positive Analysis

    Science.gov (United States)

    2011-06-01

    neoclassical time- inconsistency framework, monetary policy is modeled as a two-stage game between the private sector and the central bank as...simple neoclassical model and keep it to a minimum complexity which suffices to derive the results. The applied game-theoretic framework stands in the...accountability may imply that central banks choose lo be opaque. Applying the theory of bureau- cracy to the ECB. Forder (2002) argues that central banks

  6. Do Voters Learn? Evidence that Voters Respond Accurately to Changes in Political Parties’ Policy Positions

    DEFF Research Database (Denmark)

    Seeberg, Henrik Bech; Slothuus, Rune; Stubager, Rune

    2017-01-01

    A premise of the mass–elite linkage at the heart of representative democracy is that voters notice changes in political parties’ policy positions and update their party perceptions accordingly. However, recent studies question the ability of voters accurately to perceive changes in parties...... attention to parties when they visibly change policy position. Second, voters update their perceptions of the party positions much more accurately than would have been expected if they merely relied on a ‘coalition heuristic’ as a rule-of-thumb. These findings imply that under some conditions voters...

  7. IGUN-A program for the simulation of positive ion extraction including magnetic fields

    International Nuclear Information System (INIS)

    Becker, R.; Herrmannsfeldt, W.B.

    1992-01-01

    IGUN is a program for the simulation of positive ion extraction from plasmas. It is based on the well known program EGUN for the calculation of electron and ion trajectories in electron guns and lenses. The mathematical treatment of the plasma sheath is based on a simple analytical model, which provides a numerically stable calculation of the sheath potentials. In contrast to other ion extraction programs, IGUN is able to determine the extracted ion current in succeeding cycles of iteration by itself. However, it is also possible to set values of current, plasma density, or ion current density. Either axisymmetric or rectangular coordinates can be used, including axisymmetric or transverse magnetic fields

  8. igun - A program for the simulation of positive ion extraction including magnetic fields

    Science.gov (United States)

    Becker, R.; Herrmannsfeldt, W. B.

    1992-04-01

    igun is a program for the simulation of positive ion extraction from plasmas. It is based on the well known program egun for the calculation of electron and ion trajectories in electron guns and lenses. The mathematical treatment of the plasma sheath is based on a simple analytical model, which provides a numerically stable calculation of the sheath potentials. In contrast to other ion extraction programs, igun is able to determine the extracted ion current in succeeding cycles of iteration by itself. However, it is also possible to set values of current, plasma density, or ion current density. Either axisymmetric or rectangular coordinates can be used, including axisymmetric or transverse magnetic fields.

  9. IMPACTS, PATTERNS, INFLUENCING FACTORS AND POLICIES OF FUELWOOD EXTRACTION IN WAY KAMBAS NATIONAL PARK, INDONESIA

    Directory of Open Access Journals (Sweden)

    Ari Rakatama

    2016-04-01

    Full Text Available Uncontrolled fuelwood extraction from conservation forest of Way Kambas National Park (WKNP could threaten the existing forest. This paper studies the way to tackle the forest degradation in WKNP, with less negative impacts to the local people. Study was conducted by analysing existing data and maps of WKNP in terms of forest degradation, forest inventories, current policies, survey on how fuelwood is extracted, observation on fuelwood gatherers, fuelwood demand, and identification of further policy options. Results show that the most significant factors influencing the fuelwood extraction activity in WKNP are land ownership, followed by the distance to forest area, income level, the number of household members and age of household head. In the field, the fuelwood utilization is allowed by WKNP Authority, although it is formally forbidden.It was stated that fuelwood extraction in the area should be less than 2.89 ton/ha/year to maintain its sustainability, based on the mean WNKP forest tree annual increment. The fact shows that fuelwood extraction in WKNP reduces of forest biomass stock (1.06 tons/ha/year and decreases species diversity index (from 3.05 to 2.45, species evenness index (from 1.06 to 0.91 and old-young tree ratio (from 1.29 to 1. Ecosystem quality reduction is mainly caused by destructive techniques in extracting fuelwood such as slashing, scratching cambium, and cutting trees. Therefore, recommended policy includes legalizing fuelwood extraction with restrictions, providing alternative fuelwood and other biomass energy resources outside WKNP, conducting preventive (establishing checkpoints and increasing patrols and pre-emptive (educating and campaigning efforts, collaborating with other stakeholders, and empowering local economy.

  10. Whole plant extracts versus single compounds for the treatment of malaria: synergy and positive interactions.

    Science.gov (United States)

    Rasoanaivo, Philippe; Wright, Colin W; Willcox, Merlin L; Gilbert, Ben

    2011-03-15

    In traditional medicine whole plants or mixtures of plants are used rather than isolated compounds. There is evidence that crude plant extracts often have greater in vitro or/and in vivo antiplasmodial activity than isolated constituents at an equivalent dose. The aim of this paper is to review positive interactions between components of whole plant extracts, which may explain this. Narrative review. There is evidence for several different types of positive interactions between different components of medicinal plants used in the treatment of malaria. Pharmacodynamic synergy has been demonstrated between the Cinchona alkaloids and between various plant extracts traditionally combined. Pharmacokinetic interactions occur, for example between constituents of Artemisia annua tea so that its artemisinin is more rapidly absorbed than the pure drug. Some plant extracts may have an immunomodulatory effect as well as a direct antiplasmodial effect. Several extracts contain multidrug resistance inhibitors, although none of these has been tested clinically in malaria. Some plant constituents are added mainly to attenuate the side-effects of others, for example ginger to prevent nausea. More clinical research is needed on all types of interaction between plant constituents. This could include clinical trials of combinations of pure compounds (such as artemisinin + curcumin + piperine) and of combinations of herbal remedies (such as Artemisia annua leaves + Curcuma longa root + Piper nigum seeds). The former may enhance the activity of existing pharmaceutical preparations, and the latter may improve the effectiveness of existing herbal remedies for use in remote areas where modern drugs are unavailable.

  11. Energy distribution extraction of negative charges responsible for positive bias temperature instability

    International Nuclear Information System (INIS)

    Ren Shang-Qing; Yang Hong; Wang Wen-Wu; Tang Bo; Tang Zhao-Yun; Wang Xiao-Lei; Xu Hao; Luo Wei-Chun; Zhao Chao; Yan Jiang; Chen Da-Peng; Ye Tian-Chun

    2015-01-01

    A new method is proposed to extract the energy distribution of negative charges, which results from electron trapping by traps in the gate stack of nMOSFET during positive bias temperature instability (PBTI) stress based on the recovery measurement. In our case, the extracted energy distribution of negative charges shows an obvious dependence on energy, and the energy level of the largest energy density of negative charges is 0.01 eV above the conduction band of silicon. The charge energy distribution below that energy level shows strong dependence on the stress voltage. (paper)

  12. High-intensity positive beams extracted from a compact double-chamber ion source

    International Nuclear Information System (INIS)

    Huck, H.; Somacal, H.; Di Gregorio, D.E.; Fernandez Niello, J.O.; Igarzabal, M.; Di Paolo, H.; Reinoso, M.

    2005-01-01

    This work presents the design and development of a simple ion source, the associated ion extraction optics, and the beam transport of a low-energy and high-current proton accelerator. In its actual version, the ion source can deliver positive proton currents up to 100 mA. This rather high beam current is achieved by adding a small ionization chamber between the discharge chamber containing the filament and the extraction electrode of the ion source. Different parameters of the ion source and the injection beam line are evaluated by means of computer simulations to optimize the beam production and transmission

  13. Rent extraction by large shareholders: evidence using dividend policy in the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Bena, J.; Hanousek, Jan

    2008-01-01

    Roč. 58, 3-4 (2008), s. 106-130 ISSN 0015-1920 R&D Projects: GA ČR GA402/06/1293; GA MŠk LC542 Institutional research plan: CEZ:MSM0021620846 Keywords : rent extraction * large shareholders * dividend policy Subject RIV: AH - Economics Impact factor: 0.275, year: 2008 http://journal.fsv.cuni.cz/storage/1125_str_106_130--bena-hanousek.pdf

  14. State planning policy 2/07: protection of extractive resources results in certainty of materials supply

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-09-15

    Extractive resources are primary source materials used for building infrastructure such as roads, ports, airports, bridges, railways, factories, hospitals, schools and homes. The Policy seeks to protect those essential and finite construction materials for future and existing extraction purposes. Population increases in south-east Queensland the upgrading of rail and port facilities to export coal and other minerals will form a major part in the expansion of extractive industry. Over $4 billion has been committed by the Government and industry to coal infrastructure developments such as upgrades at RG Tanna, Barney Point and the proposed Wiggins Island coal terminals at Gladstone, the Dalryample Bay and Hay Point terminals near Mackay and the Abbot Point coal terminal near Bower. The new Bauhinia regional railway will service the Rolleston coal mines.

  15. Whole plant extracts versus single compounds for the treatment of malaria: synergy and positive interactions

    Directory of Open Access Journals (Sweden)

    Wright Colin W

    2011-03-01

    Full Text Available Abstract Background In traditional medicine whole plants or mixtures of plants are used rather than isolated compounds. There is evidence that crude plant extracts often have greater in vitro or/and in vivo antiplasmodial activity than isolated constituents at an equivalent dose. The aim of this paper is to review positive interactions between components of whole plant extracts, which may explain this. Methods Narrative review. Results There is evidence for several different types of positive interactions between different components of medicinal plants used in the treatment of malaria. Pharmacodynamic synergy has been demonstrated between the Cinchona alkaloids and between various plant extracts traditionally combined. Pharmacokinetic interactions occur, for example between constituents of Artemisia annua tea so that its artemisinin is more rapidly absorbed than the pure drug. Some plant extracts may have an immunomodulatory effect as well as a direct antiplasmodial effect. Several extracts contain multidrug resistance inhibitors, although none of these has been tested clinically in malaria. Some plant constituents are added mainly to attenuate the side-effects of others, for example ginger to prevent nausea. Conclusions More clinical research is needed on all types of interaction between plant constituents. This could include clinical trials of combinations of pure compounds (such as artemisinin + curcumin + piperine and of combinations of herbal remedies (such as Artemisia annua leaves + Curcuma longa root + Piper nigum seeds. The former may enhance the activity of existing pharmaceutical preparations, and the latter may improve the effectiveness of existing herbal remedies for use in remote areas where modern drugs are unavailable.

  16. French policy localism: Surfing on ‘Positive Energie Territories’ (Tepos)

    International Nuclear Information System (INIS)

    Nadaï, Alain; Labussière, Olivier; Debourdeau, Ariane; Régnier, Yannick; Cointe, Béatrice; Dobigny, Laure

    2015-01-01

    This paper is interested in sustainable energy initiatives in French rural areas. It follows up the UK debate about ‘localism’. UK policy localism has been cast as neoliberal, framing communities as competent and competitive actors, morally responsible and accountable for their destiny. In France, the emerging policy localism is surfing on an ongoing political structuration of innovative rural territories – ‘Positive Energie Territories’ (TEPOS). The paper presents and discusses the results of a rough census (undertaken in 2012) of significant experiences in this domain. It points to a few experiences and depicts them as risky, trial-and-error transcalar processes that endow locally emergent energy issues with a political dimension. To this extent, they amount to a different way of doing energy policy. The analysis points to an ambiguity in French policy localism. This localism may pave the way for an upscaling of the ongoing TEPOS political structuration, or tend to make TEPOS into demonstration territories within a neoliberal RTD policy approach. In the latter case, it may not necessarily fit territories to pursue their political structuration with a view to the energy transition. - Highlights: • The paper bears witness to the emergence of a French energy policy localism. • It presents a sample of significant local rural experiences in the climate energy domain in rural France. • These experiences are risky, trial-and-error transcalar processes. • They amount to a different way of doing energy policy. • French localism surfs on these innovative territories while remaining ambiguous about the status that it confers on them

  17. Ethnocentrism is an unacceptable rationale for health care policy: a critique of transplant tourism position statements.

    Science.gov (United States)

    Evans, R W

    2008-06-01

    Medical tourism has emerged as a global health care phenomenon, valued at $60 billion worldwide in 2006. Transplant tourism, unlike other more benign forms of medical tourism, has become a flashpoint within the transplant community, underscoring the uneasy relationships among science, religion, politics, ethics and international health care policies concerning the commercialization of transplantation. Numerous professional associations have drafted or issued position statements condemning transplant tourism. Often the criticism is misdirected. The real issue concerns both the source and circumstances surrounding the procurement of donor organs, including commercialization. Unfortunately, many of the position statements circulated to date represent an ethnocentric and decidedly western view of transplantation. As such, the merits of culturally insensitive policy statements issued by otherwise well-intended transplant professionals, and the organizations they represent, must be evaluated within the broader context of foreign relations and diplomacy, as well as cultural and ethical relativity. Having done so, many persons may find themselves reluctant to endorse statements that have produced a misleading social desirability bias, which, to a great extent, has impeded more thoughtful and inclusive deliberations on the issues. Therefore, instead of taking an official position on policy matters concerning the commercial aspects of transplantation, international professional associations should offer culturally respectful guidance.

  18. Position-aware deep multi-task learning for drug-drug interaction extraction.

    Science.gov (United States)

    Zhou, Deyu; Miao, Lei; He, Yulan

    2018-05-01

    A drug-drug interaction (DDI) is a situation in which a drug affects the activity of another drug synergistically or antagonistically when being administered together. The information of DDIs is crucial for healthcare professionals to prevent adverse drug events. Although some known DDIs can be found in purposely-built databases such as DrugBank, most information is still buried in scientific publications. Therefore, automatically extracting DDIs from biomedical texts is sorely needed. In this paper, we propose a novel position-aware deep multi-task learning approach for extracting DDIs from biomedical texts. In particular, sentences are represented as a sequence of word embeddings and position embeddings. An attention-based bidirectional long short-term memory (BiLSTM) network is used to encode each sentence. The relative position information of words with the target drugs in text is combined with the hidden states of BiLSTM to generate the position-aware attention weights. Moreover, the tasks of predicting whether or not two drugs interact with each other and further distinguishing the types of interactions are learned jointly in multi-task learning framework. The proposed approach has been evaluated on the DDIExtraction challenge 2013 corpus and the results show that with the position-aware attention only, our proposed approach outperforms the state-of-the-art method by 0.99% for binary DDI classification, and with both position-aware attention and multi-task learning, our approach achieves a micro F-score of 72.99% on interaction type identification, outperforming the state-of-the-art approach by 1.51%, which demonstrates the effectiveness of the proposed approach. Copyright © 2018 Elsevier B.V. All rights reserved.

  19. Mobility as a positional good : implications for transport policy and planning

    Energy Technology Data Exchange (ETDEWEB)

    Litman, T. [Victoria Transport Policy Institute, Victoria, BC (Canada)

    2007-01-17

    Social position refers to a person's social rank. Many goods have positional value because they increase the status of their consumers. Positional goods include fashionable jewellery and clothing, luxurious homes and vehicles, and extravagant entertainment. Many motorists choose vehicles with greater potential speeds and off-road abilities than actually needed because these features are considered prestigious. This paper examined how positional value affects transportation decisions and investigated the resulting economic impacts. These included impacts on social welfare and external costs. The paper also discussed implications for transport policy and planning. The paper discussed the science of happiness and included an excerpt from a newspaper article on money and happiness. The paper also included an analysis of popular television shows and Internet blogs. Transportation impacts were also examined, with reference to motor vehicle ownership, luxury vehicles, mode choice, long-distance recreation travel, planning practices, and industrial development policy. A table was also presented that summarized the categories of prestige value travel impacts. The paper also presented possible offsetting benefits and implications for planning. 40 refs., 1 tab., 11 figs.

  20. Random Forest Based Coarse Locating and KPCA Feature Extraction for Indoor Positioning System

    Directory of Open Access Journals (Sweden)

    Yun Mo

    2014-01-01

    Full Text Available With the fast developing of mobile terminals, positioning techniques based on fingerprinting method draw attention from many researchers even world famous companies. To conquer some shortcomings of the existing fingerprinting systems and further improve the system performance, on the one hand, in the paper, we propose a coarse positioning method based on random forest, which is able to customize several subregions, and classify test point to the region with an outstanding accuracy compared with some typical clustering algorithms. On the other hand, through the mathematical analysis in engineering, the proposed kernel principal component analysis algorithm is applied for radio map processing, which may provide better robustness and adaptability compared with linear feature extraction methods and manifold learning technique. We build both theoretical model and real environment for verifying the feasibility and reliability. The experimental results show that the proposed indoor positioning system could achieve 99% coarse locating accuracy and enhance 15% fine positioning accuracy on average in a strong noisy environment compared with some typical fingerprinting based methods.

  1. A finite-buffer queue with a single vacation policy: An analytical study with evolutionary positioning

    Directory of Open Access Journals (Sweden)

    Woźniak Marcin

    2014-12-01

    Full Text Available In this paper, application of an evolutionary strategy to positioning a GI/M/1/N-type finite-buffer queueing system with exhaustive service and a single vacation policy is presented. The examined object is modeled by a conditional joint transform of the first busy period, the first idle time and the number of packets completely served during the first busy period. A mathematical model is defined recursively by means of input distributions. In the paper, an analytical study and numerical experiments are presented. A cost optimization problem is solved using an evolutionary strategy for a class of queueing systems described by exponential and Erlang distributions.

  2. Antimicrobial Activities of Leaf Extracts of Guava (Psidium guajava L.) on Two Gram-Negative and Gram-Positive Bacteria

    Science.gov (United States)

    Biswas, Bipul; Rogers, Kimberly; McLaughlin, Fredrick; Yadav, Anand

    2013-01-01

    Aim. To determine the antimicrobial potential of guava (Psidium guajava) leaf extracts against two gram-negative bacteria (Escherichia coli and Salmonella enteritidis) and two gram-positive bacteria (Staphylococcus aureus and Bacillus cereus) which are some of foodborne and spoilage bacteria. The guava leaves were extracted in four different solvents of increasing polarities (hexane, methanol, ethanol, and water). The efficacy of these extracts was tested against those bacteria through a well-diffusion method employing 50 μL leaf-extract solution per well. According to the findings of the antibacterial assay, the methanol and ethanol extracts of the guava leaves showed inhibitory activity against gram-positive bacteria, whereas the gram-negative bacteria were resistant to all the solvent extracts. The methanol extract had an antibacterial activity with mean zones of inhibition of 8.27 and 12.3 mm, and the ethanol extract had a mean zone of inhibition of 6.11 and 11.0 mm against B. cereus and S. aureus, respectively. On the basis of the present finding, guava leaf-extract might be a good candidate in the search for a natural antimicrobial agent. This study provides scientific understanding to further determine the antimicrobial values and investigate other pharmacological properties. PMID:24223039

  3. Antimicrobial Activities of Leaf Extracts of Guava (Psidium guajava L. on Two Gram-Negative and Gram-Positive Bacteria

    Directory of Open Access Journals (Sweden)

    Bipul Biswas

    2013-01-01

    Full Text Available Aim. To determine the antimicrobial potential of guava (Psidium guajava leaf extracts against two gram-negative bacteria (Escherichia coli and Salmonella enteritidis and two gram-positive bacteria (Staphylococcus aureus and Bacillus cereus which are some of foodborne and spoilage bacteria. The guava leaves were extracted in four different solvents of increasing polarities (hexane, methanol, ethanol, and water. The efficacy of these extracts was tested against those bacteria through a well-diffusion method employing 50 μL leaf-extract solution per well. According to the findings of the antibacterial assay, the methanol and ethanol extracts of the guava leaves showed inhibitory activity against gram-positive bacteria, whereas the gram-negative bacteria were resistant to all the solvent extracts. The methanol extract had an antibacterial activity with mean zones of inhibition of 8.27 and 12.3 mm, and the ethanol extract had a mean zone of inhibition of 6.11 and 11.0 mm against B. cereus and S. aureus, respectively. On the basis of the present finding, guava leaf-extract might be a good candidate in the search for a natural antimicrobial agent. This study provides scientific understanding to further determine the antimicrobial values and investigate other pharmacological properties.

  4. Antibacterial activity of oregano and sage plant extracts against decarboxylase-positive enterococci isolated from rabbit meat

    Directory of Open Access Journals (Sweden)

    Ľubica Chrastinová

    2013-02-01

    Full Text Available The effect of plant extracts (sage, oregano against decarboxylase-positive enterococci from rabbit back limb meat  was reported in this study. Oregano plant extract inhibited the growth of all 34 tested enterococci (the inhibitory zones: 12 to 45 mm. The growth of the majority of strains  (n=23 was inhibited by oregano plant extract (the high size inhibitory zones (higher than 25 mm. The growth of 11 strains  was inhibited by oregano extract reaching medium size inhibitory zones (10 to 25mm. The most sensitive strain to oregano extract was E. faecium M7bA (45 mm. Sage extract was less active against tested enterococci (n=16  reaching lower inhibitory zones (up to 10 mm. doi:10.5219/239 Normal 0 21 false false false SK X-NONE X-NONE

  5. Climate Change. India's Perceptions, Positions, Policies and Possibilities

    Energy Technology Data Exchange (ETDEWEB)

    Parikh, J.K.; Parikh, K. [Indira Ghandi Institute of Development Research, Mumbai (India)

    2002-06-01

    In January 2001, the OECD held an expert seminar as part of a pilot project to investigate interactions between the long term agenda for climate change and sustainable development strategies. Experts from both OECD and developing countries attended. Participants identified issues and approaches, based on their regional perspectives, relevant to an evolving, equitable regime for addressing climate change, given various national circumstances, political interests, institutions and capacities to achieve sustainable development objectives. They stressed the importance of both climate mitigation and adaptation policy within a sustainable development framework. Discussions and presentations centred around two broad themes: Synergies and trade-offs between sustainable development objectives and long-term strategies to limit climate change; and How to build analytical and implementation capacity in developing countries to maximise synergies at local, regional and global levels of decision-making. To support seminar discussions, the OECD commissioned several papers (including this one) from non- OECD country experts; authors were asked to comment on key interactions between climate change and sustainable development from their own regional or national perspectives. This paper is being released as an informal working paper in the hope that it will continue to stimulate interest and discussions on these topics in other fora. The paper presents Indian perceptions on the problem of climate change and sustainable development; the kind of negotiating positions that follow from these perceptions; the policies India has undertaken so far and finally India's possibilities for action that can help contain the threat of climate change.

  6. Cardiolipin, a major phospholipid of gram-positive bacteria that is not readily extractable

    NARCIS (Netherlands)

    Filgueiras, M.H.; Kamp, J.A.F. op den

    1980-01-01

    Extraction of phospholipids from stationary phase grown cells of the Gram+ bacteria, Bacillus megaterium, Bacillus subtilis, Bacillus cereus and Micrococcus lysodeikticus was found to be incomplete with various commonly used extraction procedures. Phosphatidylglycerol and phosphatidyl-ethanolamine

  7. The Minor Roads to Excellence: Positive Action, Outreach Policies and the New Positioning of Elite High Schools in France and England

    Science.gov (United States)

    Allouch, Annabelle; Buisson-Fenet, Helene

    2009-01-01

    Increased academic attention has been drawn to democratisation in higher education, following the implementation of affirmative action in America. However, the models of Access policies presented by certain European educational systems deserve more attention. France and Britain share a common position on elitism, although they define it according…

  8. Differentiation of penal policy in the light of positive paradigm and its confronting challenges

    Directory of Open Access Journals (Sweden)

    Bagher Shamlou

    2015-05-01

    Full Text Available Positivism is an empirical approach for understanding of human communication and phenomena, which raised firstly French famous thinker “August Comte”. Human and social Sciences were under domination of positive thought for a long time. In criminal law inter alia Italian famous thinkers sought to analyses the crime problem with a positive approach. However, some of their point of view such as born criminal thesis was not respected by penal scientist, but was affected by their idea was assumed that experiment is the only scientific criterion and basis of criminal law. They thought that value judgments and normative sentences have not scientific character. The positivist approach, developed the abstract thought of classic criminal fundamentalism which was before this, the dominate approach of penal policy towards of objectivism at etiology of crime on the basis of separation of objectivism and subjectivism. But it faced with insufficiency in both methodology and efficiency, so that somebody talked about returning punity approach of classic fundamentalism

  9. Extraction of events and rules of land use/cover change from the policy text

    Science.gov (United States)

    Lin, Guangfa; Xia, Beicheng; Huang, Wangli; Jiang, Huixian; Chen, Youfei

    2007-06-01

    The database of recording the snapshots of land parcels history is the foundation for the most of the models on simulating land use/cover change (LUCC) process. But the sequences of temporal snapshots are not sufficient to deduce and describe the mechanism of LUCC process. The temporal relationship between scenarios of LUCC we recorded could not be transfer into causal relationship categorically, which was regarded as a key factor in spatial-temporal reasoning. The proprietor of land parcels adapted themselves to the policies from governments and the change of production market, and then made decisions in this or that way. The occurrence of each change of a land parcel in an urban area was often related with one or more decision texts when it was investigated on the local scale with high resolution of the background scene. These decision texts may come from different sections of a hierarchical government system on different levels, such as villages or communities, towns or counties, cities, provinces or even the paramount. All these texts were balance results between advantages and disadvantages of different interest groups. They are the essential forces of LUCC in human dimension. Up to now, a methodology is still wanted for on how to express these forces in a simulation system using GIS as a language. The presented paper was part of our initial research on this topic. The term "Event" is a very important concept in the frame of "Object-Oriented" theory in computer science. While in the domain of temporal GIS, the concept of event was developed in another category. The definitions of the event and their transformation relationship were discussed in this paper on three modeling levels as real world level, conceptual level and programming level. In this context, with a case study of LUCC in recent 30 years in Xiamen city of Fujian province, P. R. China, the paper focused on how to extract information of events and rules from the policy files collected and integrate

  10. Influence of some plant extracts on the ovi-position behavior of Aedes fluviatilis and Culex quinquifasciatus

    Directory of Open Access Journals (Sweden)

    Abdulhakim A. El Maghrbi

    2014-06-01

    Full Text Available Alcoholic/acetone extracts of nine species of plants (Allium tuberosum, Apium leptophylum, Carica papaya, Cymbopogon citratus, Euphorbia cotinofolia, Melia azedarach, Ocimum canum, Ricinus communis and Tagetes erecta were tested in respect to their influence on the ovi-position behavior of the mosquito, Aedes fluviatilis and Culex quinquifasciatus in concentrations of 100, 10 and 1 mg/L. Three days after mosquito females had fed on blood of anesthetized mice and pigeon respectively, experimental and control dishes were placed into cages for 24 h then number of eggs laid in each dish was counted. Alcoholic/acetone extracts of C. papaya, C. citratus and T. erecta at 100 mg/L; E. cotinofolia and O. canum at 100 and 10 mg/L were proved to be repulsive for ovi-position of Ae. fluviatilis. On the other hand, acetone extracts of A. tuberosum and M. azederach at 100 and 10 mg/L; A. leptophyllum, O. canum, E. cotinofolia and R. communis at 100 mg/L produced same effect on ovi-position behavior of Ae. fluviatilis. Alcoholic extracts E. cotinofolia, R. communis (100 mg/L and M. azedarach (100 and 10 mg/L were attractive to Cx. quinquifasciatus. Five acetone extracts (A. tuberosum, A. leptophylum, C. papaya, C. Citrates and M. azedarach were repulsive for ovi-position at 100 mg/L. Acetone extract of A. tuberosum and M. azedarach at 10 and 1 mg/L and C. citratus at 10 mg/L maintained the same properties. Our results concluded that each plant extract has the potential to control ovi-position behavior of mosquito. The differences in obtained responses necessitate the adoption of deeper research to isolate the active principle of such plants for potential use in mosquito control program.

  11. Reflexivity, Position, and the Ambivalent Public Space: The Politics of Educational Policy in Taiwan's Local Governments

    Science.gov (United States)

    Huang, Teng; Ou, Yung-Sheng

    2017-01-01

    The rise of reflexivity and neoliberalism has led to a change in the nature of the public sphere and policy management. Thus, focusing only on analyses of state-initiated policy and the actions of central government is not conducive to understanding the complex process of policy implementation today. Hence, this study aims to analyse the politics…

  12. Window of opportunity--positioning food and nutrition policy within a sustainability agenda.

    Science.gov (United States)

    Yeatman, Heather

    2008-04-01

    Public health professionals have an opportunity to refocus national attention on food and nutrition policy, within a sustainability agenda. A broadly based national Food and Nutrition Policy was developed in 1992. However, its implementation has been selective and primarily based within the health sector. Other major policy areas, for example; industry, agriculture and trade, have dominated Australian nutrition and health policy. A broad, whole-of-government commitment to a comprehensive food and nutrition policy that engages with the community is required to achieve outcomes in terms of public health, a sustainable environment and viable food production for future generations.

  13. Consumer opinion on social policy approaches to promoting positive body image: Airbrushed media images and disclaimer labels.

    Science.gov (United States)

    Paraskeva, Nicole; Lewis-Smith, Helena; Diedrichs, Phillippa C

    2017-02-01

    Disclaimer labels on airbrushed media images have generated political attention and advocacy as a social policy approach to promoting positive body image. Experimental research suggests that labelling is ineffective and consumers' viewpoints have been overlooked. A mixed-method study explored British consumers' ( N = 1555, aged 11-78 years) opinions on body image and social policy approaches. Thematic analysis indicated scepticism about the effectiveness of labelling images. Quantitatively, adults, although not adolescents, reported that labelling was unlikely to improve body image. Appearance diversity in media and reorienting social norms from appearance to function and health were perceived as effective strategies. Social policy and research implications are discussed.

  14. Minerals Policy Statement 2: controlling and mitigating the environmental effects of minerals extraction in England

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-03-15

    Minerals Policy Statement 2 (MPS2) sets out the policies and considerations that the UK Government expects Mineral Planning Authorities to follow when preparing development plans and in considering application for minerals development. This supercedes Minerals Policy Guidance 11 (MPG 11). Annex 1: Dust to MPS2 sets out the policy considerations in relation to dust from mineral workings and associated operations, and how they should be dealt with in local development plans and in considering individual applications. Annex 2: Noise to MPS2 addresses policy in relation to noise from mineral workings. These have been abstracted separately for the Coal Abstracts database. 58 refs., 2 apps.

  15. New Directions for Hardware-assisted Trusted Computing Policies (Position Paper)

    Science.gov (United States)

    Bratus, Sergey; Locasto, Michael E.; Ramaswamy, Ashwin; Smith, Sean W.

    The basic technological building blocks of the TCG architecture seem to be stabilizing. As a result, we believe that the focus of the Trusted Computing (TC) discipline must naturally shift from the design and implementation of the hardware root of trust (and the subsequent trust chain) to the higher-level application policies. Such policies must build on these primitives to express new sets of security goals. We highlight the relationship between enforcing these types of policies and debugging, since both activities establish the link between expected and actual application behavior. We argue that this new class of policies better fits developers' mental models of expected application behaviors, and we suggest a hardware design direction for enabling the efficient interpretation of such policies.

  16. Validating Cross-Perspective Topic Modeling for Extracting Political Parties' Positions from Parliamentary Proceedings

    NARCIS (Netherlands)

    van der Zwaan, J.M.; Marx, M.; Kamps, J.; Kaminka, G.A.; Fox, M.; Bouquet, P.; Hüllermeyer, E.; Dignum, V.; Dignum, F.; van Harmelen, F.

    2016-01-01

    In the literature, different topic models have been introduced that target the task of viewpoint extraction. Because, generally, these studies do not present thorough validations of the models they introduce, it is not clear in advance which topic modeling technique will work best for our use case

  17. Emerging organic pollutants in the vadose zone of a soil aquifer treatment system: Pore water extraction using positive displacement.

    Science.gov (United States)

    Sopilniak, Alexander; Elkayam, Roy; Rossin, Anna Voloshenko; Lev, Ovadia

    2018-01-01

    Trace organic compounds in effluents, water streams and aquifers are amply reported. However, the mobile pool of Emerging Organic Contaminants (EOCs) in the deep parts of the vadose zone is hard to estimate, due to difficulties in extraction of sufficient quantity of pore water. Here, we present a new methodology for depth profiling of EOCs in pore water by Positive Displacement Extraction (PDE): Pore water extraction from unsaturated soil samples is carried out by withdrawal of soil cores by direct-push drilling and infiltrating the core by organics free water. We show that EOC concentrations in the water eluted in the plateau region of the inverse breakthrough curve is equal to their pore water concentrations. The method was previously validated for DOC extraction, and here the scope of the methodology is extended to pore water extraction for organic pollutants analysis. Method characteristics and validation were carried out with atrazine, simazine, carbamazepine, venlafaxine, O-desmethylvenlafaxine and caffeine in the concentration range of several ng to several μg/liter. Validation was carried out by laboratory experiments on three different soils (sandy, sandy-clayey and clayey). Field studies in the vadose zone of a SAT system provided 27 m deep EOC profiles with less than 1.5 m spatial resolution. During the percolation treatment, carbamazepine remained persistent, while the other studied EOCs were attenuated to the extent of 50-99%.The highest degradation rate of all studied EOCs was in the aerobic zone. EOC levels based on PDE and extraction by centrifugation were compared, showing a positive bias for centrifugation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Alignment and girder position of MSE septa in the new LSS4 extraction channel of the SPS

    CERN Document Server

    Balhan, B; Rizzo, A; Weterings, W; CERN. Geneva. SPS and LHC Division

    2002-01-01

    For the extraction of the beam from the Super Proton Synchrotron (SPS) to ring 2 of the Large Hadron Collider (LHC) and the CERN Neutrino to Gran Sasso (CNGS)facility, a new fast-extraction system is being constructed in the long straight section LSS4 of the SPS. Besides extraction bumpers, enlarged aperture quadrupoles and extraction kicker magnets (MKE), six conventional DC septum magnets (MSE) are used. These magnets are mounted on a single rigid support girder, pre-aligned so as to follow the trajectory of the extracted beam and optimise the available aperture. The girder has been motorised in order to optimise the local SPS aperture during setting up, so as to avoid the risk of circulating beam impact on the septum coils. In this note, we briefly present the trajectory and apertures of the beam, we describe the calculations and methods that have been used to determine the magnet position on the girder, and finally we report on the details of the girder movement and alignment.

  19. [NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 18:] Scientific and Technical Information (STI) policy and the competitive position of the US aerospace industry

    Science.gov (United States)

    Hernon, Peter; Pinelli, Thomas E.

    1992-01-01

    With its contribution to trade, its coupling with national security, and its symbolism of U.S. technological strength, the U.S. aerospace industry holds a unique position in the Nation's industrial structure. Federal science and technology policy and Federal scientific and technical information (STI) policy loom important as strategic contributions to the U.S. aerospace industry's leading competitive position. However, three fundamental policy problems exist. First, the United States lacks a coherent STI policy and a unified approach to the development of such a policy. Second, policymakers fail to understand the relationship of STI to science and technology policy. Third, STI is treated as a part of general information policy, without any recognition of its uniqueness. This paper provides an overview of the Federal information policy structure as it relates to STI and frames the policy issues that require resolution.

  20. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 18: Scientific and Technical Information (STI) policy and the competitive position of the US aerospace industry

    Science.gov (United States)

    Hernon, Peter; Pinelli, Thomas E.

    1992-01-01

    With its contribution to trade, its coupling with national security, and its symbolism of U.S. technological strength, the U.S. aerospace industry holds a unique position in the Nation's industrial structure. Federal science and technology policy and Federal scientific and technical information (STI) policy loom important as strategic contributions to the U.S. aerospace industry's leading competitive position. However, three fundamental policy problems exist. First, the United States lacks a coherent STI policy and a unified approach to the development of such a policy. Second, policymakers fail to understand the relationship of STI to science and technology policy. Third, STI is treated as a part of general information policy, without any recognition of its uniqueness. This paper provides an overview of the Federal information policy structure as it relates to STI and frames the policy issues that require resolution.

  1. Semi-Blind Noise Extraction Using Partially Known Position of the Target Source

    Czech Academy of Sciences Publication Activity Database

    Koldovský, Zbyněk; Málek, J.; Tichavský, Petr; Nesta, F.

    2013-01-01

    Roč. 21, č. 10 (2013), s. 2029-2041 ISSN 1558-7916 Grant - others:GA ČR(CZ) GAP103/11/1947 Program:GA Institutional support: RVO:67985556 Keywords : Independent component analysis * noise extraction * generalized sidelobe canceler Subject RIV: BI - Acoustics Impact factor: 2.625, year: 2013 http://library.utia.cas.cz/separaty/2013/SI/tichavsky-0396861.pdf

  2. Policies to restrict secondhand smoke exposure: American College of Preventive Medicine Position Statement.

    Science.gov (United States)

    Jacobs, Michelle; Alonso, Alina M; Sherin, Kevin M; Koh, Yumi; Dhamija, Asha; Lowe, Andrea L

    2013-09-01

    Secondhand smoke (SHS) exposure poses serious health risks for all nonsmokers, especially children and pregnant women. SHS is estimated to contribute to heart attacks in nonsmokers and nearly 53,800 deaths in the U.S. annually. A literature review of English-language articles was performed using PubMed, organizational websites, and pertinent review articles. Over the past 25 years, smokefree policies have protected nearly half the U.S. population from the adverse health effects of SHS. Smokefree policies have been shown to improve health outcomes with no consequences to local businesses. As of April 2013, a total of 24 states and 561 municipalities and territories, including the District of Columbia, New York City, Puerto Rico, and the U.S. Virgin Islands, have established laws that require nonhospitality workplaces, restaurants, and bars to be 100% smokefree. Four other states-Florida, Indiana, Louisiana, and Nevada-have smokefree laws that cover restaurants but provide an exemption for stand-alone bars. At least 14 states have no smokefree laws. This paper describes the benefits of policies that reduce SHS and concludes with recommendations for future directions. The American College of Preventive Medicine (ACPM) recommends expanded clean indoor air policies for workplaces, stand-alone bars, restaurants, and multi-use family housing such as apartment buildings. ACPM recommends clean air policies for all university campuses, secondary school campuses, primary schools, child care centers, and city landmarks to further shift social norms and protect the health of children, adolescents, and adults. ACPM recommends closing existing gaps in clean indoor air policies. Copyright © 2013 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  3. EXTRACT

    DEFF Research Database (Denmark)

    Pafilis, Evangelos; Buttigieg, Pier Luigi; Ferrell, Barbra

    2016-01-01

    The microbial and molecular ecology research communities have made substantial progress on developing standards for annotating samples with environment metadata. However, sample manual annotation is a highly labor intensive process and requires familiarity with the terminologies used. We have the...... and text-mining-assisted curation revealed that EXTRACT speeds up annotation by 15-25% and helps curators to detect terms that would otherwise have been missed.Database URL: https://extract.hcmr.gr/......., organism, tissue and disease terms. The evaluators in the BioCreative V Interactive Annotation Task found the system to be intuitive, useful, well documented and sufficiently accurate to be helpful in spotting relevant text passages and extracting organism and environment terms. Comparison of fully manual...

  4. Party policy position of Die Linke. A continuation of the PDS?

    NARCIS (Netherlands)

    Coffé, H.R.; Plassa, R.

    2010-01-01

    In 2007, the German party Die Linke emerged as the result of the PDS (Party of Democratic Socialism; the successor of the Communist Party) merging with the WASG (Wahlalternative Arbeit und Soziale Gerechtigkeit; a break away left wing of the Social Democrats). This article compares the policy

  5. The Effect of Early Political Opinion and the Political Positions on Willy Brandt's Policy towards America

    Directory of Open Access Journals (Sweden)

    Judith Michel

    2011-05-01

    Full Text Available Based on two case studies and using the hermeneutic interpretation of sources, this paper analyzes how Willy BRANDT's early political and cultural orientation and his respective political offices influenced his policy towards the United States of America. The example of the Vietnam war illustrates that his early biographical conditioning, as well as his government office, caused him to restrain from public criticism of American involvement in Southeast Asia. As an elder statesman, after leaving the office of Federal Chancellor, some of the orientations which he had developed during the early phase of the Cold War faded into the background while other early conditionings gained new strength in a modified form. He now took a much more critical line on the American policy towards Latin America which was consistent with his aims as Chairman of the "North-South-Commission" and President of the Socialist International. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1102122

  6. The position of the targets of the public health policy of maternal and child in Bandung

    Science.gov (United States)

    Sugyati, C.; Mariana, D.; Sjoraida, D. F.

    2018-03-01

    This study seeks to make a deep, systematic analysis of the urgency of implementing elements in the implementation of public health policies, especially in the field of mother and child in Bandung City, West Java. This study is important to evaluate whether the government services on maternal and child health is sufficient or not. With the descriptive-qualitative method, this study presents a discussion of how the implementers interact with the community as their targets in implementing public health programs in Bandung City so that their presence is indispensable. With theories of implementation of policies and health campaign, the data was obtained and showed that (a) the unity of the coordination and uniformity of information services, and a network of cooperation in public health institutions, in the Government of Bandung City, have been performed well; (b) in getting their rights the targets are highly motivated for the services of public health and some of them function to be the volunteers to assist local health policy implementers. However, the lack of health care workers who were directly addressing maternal and child health was perceived by the public so well that this study recommends the convening of additional formal health workers in the community.

  7. Choice vs. voice? PPI policies and the re‐positioning of the state in England and Wales

    Science.gov (United States)

    Hughes, David; Mullen, Caroline; Vincent‐Jones, Peter

    2009-01-01

    Abstract Context and Thesis  Changing patient and public involvement (PPI) policies in England and Wales are analysed against the background of wider National Health Service (NHS) reforms and regulatory frameworks. We argue that the growing divergence of health policies is accompanied by a re‐positioning of the state vis‐à‐vis PPI, characterized by different mixes of centralized and decentralized regulatory instruments. Method  Analysis of legislation and official documents, and interviews with policy makers. Findings  In England, continued hierarchical control is combined with the delegation of responsibilities for the oversight and organization of PPI to external institutions such as the Care Quality Commission and local involvement networks, in support of the government’s policy agenda of increasing marketization. In Wales, which has rejected market reforms and economic regulation, decentralization is occurring through the use of mixed regulatory approaches and networks suited to the small‐country governance model, and seeks to benefit from the close proximity of central and local actors by creating new forms of engagement while maintaining central steering of service planning. Whereas English PPI policies have emerged in tandem with a pluralistic supply‐side market and combine new institutional arrangements for patient ‘choice’ with other forms of involvement, the Welsh policies focus on ‘voice’ within a largely publicly‐delivered service. Discussion  While the English reforms draw on theories of economic regulation and the experience of independent regulation in the utilities sector, the Welsh model of local service integration has been more influenced by reforms in local government. Such transfers of governance instruments from other public service sectors to the NHS may be problematic. PMID:19754688

  8. Choice vs. voice? PPI policies and the re-positioning of the state in England and Wales.

    Science.gov (United States)

    Hughes, David; Mullen, Caroline; Vincent-Jones, Peter

    2009-09-01

    CONTEXT AND THESIS: Changing patient and public involvement (PPI) policies in England and Wales are analysed against the background of wider National Health Service (NHS) reforms and regulatory frameworks. We argue that the growing divergence of health policies is accompanied by a re-positioning of the state vis-à-vis PPI, characterized by different mixes of centralized and decentralized regulatory instruments. Analysis of legislation and official documents, and interviews with policy makers. In England, continued hierarchical control is combined with the delegation of responsibilities for the oversight and organization of PPI to external institutions such as the Care Quality Commission and local involvement networks, in support of the government's policy agenda of increasing marketization. In Wales, which has rejected market reforms and economic regulation, decentralization is occurring through the use of mixed regulatory approaches and networks suited to the small-country governance model, and seeks to benefit from the close proximity of central and local actors by creating new forms of engagement while maintaining central steering of service planning. Whereas English PPI policies have emerged in tandem with a pluralistic supply-side market and combine new institutional arrangements for patient 'choice' with other forms of involvement, the Welsh policies focus on 'voice' within a largely publicly-delivered service. While the English reforms draw on theories of economic regulation and the experience of independent regulation in the utilities sector, the Welsh model of local service integration has been more influenced by reforms in local government. Such transfers of governance instruments from other public service sectors to the NHS may be problematic.

  9. Safe sleeping positions: practice and policy for babies with cleft palate.

    Science.gov (United States)

    Davies, Karen; Bruce, Iain A; Bannister, Patricia; Callery, Peter

    2017-05-01

    Guidance recommends 'back to sleep' positioning for infants from birth in order to reduce the risk of sudden infant death. Exceptions have been made for babies with severe respiratory difficulties where lateral positioning may be recommended, although uncertainty exists for other conditions affecting the upper airway structures, such as cleft palate. This paper presents research of (i) current advice on sleep positioning provided to parents of infants with cleft palate in the UK; and (ii) decision making by clinical nurse specialists when advising parents of infants with cleft palate. A qualitative descriptive study used data from a national survey with clinical nurse specialists from 12 regional cleft centres in the UK to investigate current practice. Data were collected using semi-structured telephone interviews and analysed using content analysis. Over half the regional centres used lateral sleep positioning based on clinical judgement of the infants' respiratory effort and upper airway obstruction. Assessment relied upon clinical judgement augmented by a range of clinical indicators, such as measures of oxygen saturation, heart rate and respiration. Specialist practitioners face a clinical dilemma between adhering to standard 'back to sleep' guidance and responding to clinical assessment of respiratory effort for infants with cleft palate. In the absence of clear evidence, specialist centres rely on clinical judgement regarding respiratory problems to identify what they believe is the most appropriate sleeping position for infants with cleft palate. Further research is needed to determine the best sleep position for an infant with cleft palate. What is Known • Supine sleep positioning reduces the risk of sudden infant death in new born infants. • There is uncertainty about the benefits or risks of lateral sleep positioning for infants with upper airway restrictions arising from cleft palate. What is New • Variability exists in the information

  10. Governing the Extractive Sector: The Politics of Globalisation and Copper Policy in Chile

    Directory of Open Access Journals (Sweden)

    Jewellord T. Nem Singh

    2010-09-01

    Full Text Available Chile exhibits an immense continuity in its copper policy and the sector’s reliable output contributes enormously to the tax revenues of the state. Copper in Chile is thus an interesting case because it challenges the presumed failure of neoliberal reforms in Latin America. It does this in a number of different ways. First, the sector is a clear success in terms of its output and contribution to GDP. Second, private capital and foreign direct investment in particular plays a critical role in developing the mining sector. Third, state- owned CODELCO has stood firmly against multinational companies. And fourth, Chile simultaneously exhibits a stability of rules inherited from Pinochet’s neoliberalism; labour relations characterised by conflict and co-optation; and a depoliticised mode of governance marked by copper policy technopols and an indirect link between copper and social policy. This paper argues that the Chilean state under La Concertación government has played an important ‘steering’ role by defusing the various political conflicts, contradictions and tensions in copper policy.

  11. Rent extraction by large shareholders: evidence using dividend policy in the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Bena, Jan; Hanousek, Jan

    -, č. 291 (2006), s. 1-45 ISSN 1211-3298 R&D Projects: GA ČR GA402/06/1293 Institutional research plan: CEZ:AV0Z70850503 Keywords : rent extraction * large shareholders * corporate governance Subject RIV: AH - Economics http://www.cerge-ei.cz/pdf/wp/Wp291.pdf

  12. Windmills or deepwater drills?: Normative Roles of Technology in Norwegian Resource Extraction Policy

    OpenAIRE

    Goins , Elisabeth

    2012-01-01

    International audience; After discovering oil in the North and Norwegian Seas in the late 1960s, Norway is now one of the largest oil exporters and wealthiest nations in the world. Norwegians are some of the healthiest and happiest people on the planet, enjoying cradle-to-grave welfare and a national savings fund well into the billions. Yet despite its transformational power in this society, oil is a complex and highly debated topic among Norwegian policy makers and everyday citizens. In the ...

  13. Effect injection of Ginger Extract on Development and Nucleus position of “Sangkuriang” Catfish Clarias sp. eggs

    Directory of Open Access Journals (Sweden)

    M. Zairin Junior

    2007-07-01

    Full Text Available One of methods could be applied to continuously meet the need of fish fry including catfish (Clarias sp. is artificial propagation by inducing ovulation and spawning.   As an alternative of existing method, in this study, ginger extract was intramuscularly injected to induce development of catfish eggs.  Ginger is known as an important regulator of the balance of arachidonat cycle.  The dose of ginger extract injected was 0, 0.5, 1.0 and 1.5 mL/kg broodstock.  The results of study showed that injection 100% of ginger extracts in all doses was insignificantly inducing development of egg diameter and its nucleus position of catfish.  Other chemicals exist in ginger extract might be functions as an obstacle for egg development of catfish. Keywords: catfish, Clarias sp., ginger, ovulation, egg   ABSTRAK Salah satu cara untuk memenuhi kebutuhan benih ikan termasuk lele (Clarias sp. secara kontinyu adalah penggunaan teknologi pembiakan buatan melalui perangsangan ovulasi dan pemijahan. Sebagai alternatif teknik yang sudah ada, dicobakan perangsangan perkembangan telur ikan lele menggunakan bahan ekstrak jahe yang dilakukan melalui penyuntikan secara intramuskular. Jahe telah dikenal sebagai suatu pengatur penting atas keseimbangan siklus arakidonat. Dosis ekstrak jahe yang disuntikkan adalah 0, 0,5, 1 dan 1,5 mL/kg induk. Penyuntikan 100% ekstrak jahe pada semua dosis perlakuan belum dapat merangsang perkembangan diameter dan posisi inti sel telur ikan lele sangkuriang. Adanya bahan lain yang terdapat pada jahe diduga sebagai penghambat bagi perkembangan telur ikan lele. Kata kunci: Ikan lele, Clarias sp., jahe, ovulasi,  sel telur

  14. The position of management of czech joint-stock companies on dividend policy

    OpenAIRE

    Sejkora František; Duspiva Pavel

    2015-01-01

    The concept of distributing economic results belongs unequivocally among management’s basic financial decisions. The goal of this article is to identify factors that have a fundamental influence on dividend payout and to further determine and evaluate the position of management on dividend theories. This problematic is current for the conditions of Czech joint-stock companies, because deeper studies in this area are not available for recent years. Nevertheless, currently, the greater majority...

  15. The European Union renewable directive: The policy-making process and the stakeholders positions

    Energy Technology Data Exchange (ETDEWEB)

    Gullberg, Anne Therese

    2011-07-01

    This working paper focuses on the proposal for a renewable energy directive in the European Union (EU), which main aim is to increase the share of renewable energy sources in EU energy consumption from 8.5 to 20 per cent by 2020. It accounts for the legislative process, from the drafting and consultation stage to the final directive was formally adopted in April 2009, and in particular the proposal of binding interim targets and financial penalty. The formal proposals as well as the stakeholders positions on this issue are examined.(auth)

  16. Tax policy can change the production path: A model of optimal oil extraction in Alaska

    International Nuclear Information System (INIS)

    Leighty, Wayne; Lin, C.-Y. Cynthia

    2012-01-01

    We model the economically optimal dynamic oil production decisions for seven production units (fields) on Alaska's North Slope. We use adjustment cost and discount rate to calibrate the model against historical production data, and use the calibrated model to simulate the impact of tax policy on production rate. We construct field-specific cost functions from average cost data and an estimated inverse production function, which incorporates engineering aspects of oil production into our economic modeling. Producers appear to have approximated dynamic optimality. Consistent with prior research, we find that changing the tax rate alone does not change the economically optimal oil production path, except for marginal fields that may cease production. Contrary to prior research, we find that the structure of tax policy can be designed to affect the economically optimal production path, but at a cost in net social benefit. - Highlights: ► We model economically optimal dynamic oil production decisions for 7 Alaska fields. ► Changing tax rate alone does not alter the economically optimal oil production path. ► But change in tax structure can affect the economically optimal oil production path. ► Tax structures that modify the optimal production path reduce net social benefit. ► Field-specific cost functions and inverse production functions are estimated

  17. Simulations of beam trajectory for position target optimization of extraction system output beams cyclotron proton Decy-13

    International Nuclear Information System (INIS)

    Idrus Abdul Kudus; Taufik

    2015-01-01

    Positioning and track simulation beam the cyclotron Decy-13 for laying optimization the target system have been done using lorentz force function and scilab 5.4.1 simulation. Magnetic field and electric field is calculated using Opera3D/Tosca as a simulation input. Used radio frequency is 77.66 MHz with the amplitude voltage is 40 kV is obtained energy 13 MeV. The result showed that the coordinates of the laying of the target system in a vacuum chamber is located at x = -389 mm and y = 445 mm with the width of the output beam is 10 mm. The laying stripper position for the output in center target is located at x = -76 mm and y =416 mm from the center coordinate on the center of dee with the energy of proton is 13 MeV at the point of beam extraction carbon foil. The changes position laying is carried out on range x = -70; y = 424 mm until x = - 118; y = 374 mm result for shifting area stripper which is still capable of deflection the electron beam. (author)

  18. Policies to contend with climate change : positive impacts on employment in Europe and France

    International Nuclear Information System (INIS)

    Gaudin, T.; Bouchereau, J.M.

    2007-01-01

    . However, the jobs lost to production and distribution of these energies are low. It was concluded that policies that contend with climate change and strive to reduce greenhouse gases will result in favourable social and economic development. 1 tab

  19. Climate policy and the optimal extraction of high- and low-carbon fossil fuels

    International Nuclear Information System (INIS)

    Smulders, S.; Van der Werf, E.

    2005-01-01

    We study how restricting CO2 emissions affects resource prices and depletion over time. We use a Hotelling-style model with two non- renewable fossil fuels that differ in their carbon content (e.g. coal and natural gas) and that are imperfect substitutes in final good production. We study both an unexpected constraint and an anticipated constraint. Both shocks induce intertemporal substitution of resource use. When emissions are unexpectedly restricted, it is cost-effective to use high-carbon resources relatively more (less) intensively on impact if this resource is relatively scarce (abundant). If the emission constraint is anticipated, it is cost-effective to use relatively more (less) of the low-carbon input before the constraint becomes binding, in order to conserve relatively more (less) of the high-carbon input for the period when climate policy is active in case the high-carbon resource is relatively scarce (abundant)

  20. Developing and testing a positive theory of instrument choice: Renewable energy policy in the fifty American states

    Science.gov (United States)

    Ciocirlan, Cristina E.

    incentives when they are more dependent on conventional sources of energy, such as coal, oil and gas or when they have the potential to produce renewable energy. The interest group influence model suggests that instrument choice is ultimately a political decision, most likely to benefit some groups more than others. The professionalism/capacity model posits that states with more professional legislatures, with legislators who make more use of policy analysis, with more capacity to generate nonpartisan policy research and with larger agencies tend to employ more and stronger instruments to stimulate renewable energy consumption and production. And last, the innovation-and-diffusion model suggests that states with a proven innovation record in climate change tend to employ more and stronger economic incentives than states without such record. Also, this model explains states' instrument choice decisions as a function of the choices made by their neighbors.

  1. Nutrition labelling and the choices logo in Israel: positions and perceptions of leading health policy makers.

    Science.gov (United States)

    Gesser-Edelsburg, A; Endevelt, R; Tirosh-Kamienchick, Y

    2014-02-01

    Based on the Social Marketing approach and Diffusion of Innovations Theory that indicates the importance of opinion leaders with respect to the spreading of new ideas, concepts or practices within a community, the present study aimed to examine positions and perceptions of Israeli leading dietitians and health officials regarding nutrition labelling and the Choices logo, before it was launched in Israel in February 2011, as well as how they would communicate it to the public as agents of influence. The study involved in-depth face-to-face and telephone interviews with 15 senior dietitians and Health Ministry officials using semi-structured protocols including questions about nutrition labelling and the Choices logo. The respondents considered that the nutrition facts panels usually found on the backs of packages are too complicated for the average consumer. Simiularly, fronts of packages are cluttered with advertisements and health claims, causing confusion. The study participants would like to see an integrative label on the front of the package to facilitate consumers' decisions. However, the Choices logo raises ethical and social questions about the conflict between corporate interests and public health: (i) the label's relativity versus objectivity; (ii) the consumer's responsibility to create a balanced diet; (iii) the label's credibility; and (iv) bias against companies, products and audiences. The results of the present study highlight the importance of a need for an integrated programme of nutrition promotion, including the use of social marketing based on a cooperative effort between the food industry, regulators and professionals, to recommend changes and adjustments in nutritional front of package labelling with the aim of promoting healthier nutrition consumption. © 2013 The Authors Journal of Human Nutrition and Dietetics © 2013 The British Dietetic Association Ltd.

  2. Absence of Nursing Position in the new Health Policies in Iran: A Dialogue with Nursing Scholars and Nursing Managers

    Directory of Open Access Journals (Sweden)

    Ahmad Kalateh Sadati

    2016-10-01

    big cities6 and Health Sector Evolution Plan (HSEP. However, the main parts of these programs are related to PHC which needs community based approaches, but there was no any active participation of nursing groups, theoretically and practically. Sometimes the ignorance of nursing position is very precise. For instance, in the conference, it was remarked that FP’s assistant will be trained on January 2016 in SUMS. Whereas Behvarz, as the most familiar discipline with nursing, has had a brilliant role in the last rural primary health care in Iran, the main question is that “Who can be better than educated nursing staff as FP’s assistant?” Although ignorance of nursing position is related to approaches of policy makers, passivity of nursing scholars and nursing managers amplifies the problem. There is a big gap between policy makers and nursing on one hand and nursing scholars and nursing managers on the other hand. In this situation, nursing groups should be more sensitive to new changes such as FP, UCHC and HSEP theoretically and practically for promoting health in the community with preventive and consultative functions of NP. This approach not only helps to establish the real position of nursing but also can decrease the health system costs. This claim surely needs a clear plan. Therefore, teaching nurses according to community-based approaches, interaction between faculty of nursing and community, and conducting surveys seem necessary. Additionally, division of labor in health care system is a focal point for assigning some duties to NPs. Implementation of this idea can practically lead to repetition of the last position of Behvarz for the new generation of nursing in Iran. Today, Iran healthcare system has faced increasing costs due to changes in the patterns of illnesses, prevalence of NCDs and other mentioned problems. Utilization of expert NPs is an approach for declining the effects of such problems. Although policies ignore community- based functions in

  3. Investigating of the antimicrobial effect of total extract of Tribulus terrestris against some gram positive and negative bacteria and candida spp.

    Directory of Open Access Journals (Sweden)

    Mojdeh Hakemi Vala

    2014-08-01

    Full Text Available Introduction: In the recent years, due to the wide spread of resistant bacteria on one side and several different reports about the side effects of chemical drugs on the other side, vast researches on the medicinal plants have been started. In this study, antimicrobial effect of total extract of Tribulus terrestris L. and its fraction containing Benzoxazine derivative (Terresoxazine was studied for the first time in Iran.Materials and methods: Total aqueous extract of aerial parts of the plant was prepared and in order to separate the components of aqueous extract, liquid/liquid extraction with Petroleum ether was used. Formation of three layers was the result of this extraction. Layers included water fraction, Petroleum ether fraction and a third layer which was formed at the interface of water and petroleum ether. LC/MS system proved the existence of Benzixazine derivative in the water fraction and the thirds fraction. Antimicrobial effects of total extract, water fraction and the third fraction (which were the layers formed after the extraction process were examined against 10 Gram positive and negative and candida spp by cup plate method and Disk diffusion method. Also, the MIC and MBC were determined by micro dilution method.Results: Of 8 evaluated bacteria and 2 Candida spp, the total extract showed antibacterial effect only against E.coli, P.aeruginosa and B.subtilis. Size of the zone of inhibitation increased with increasing the concentration of the extract. Fraction containing Benzoxazine derivative had no effect against tested microbes. MIC and MBC determination showed that B.subtilis had the least sensitivity to the total extract, comparing to other microorganisms. Besides, comparing the zone of inhibitation of Penicillin 200 mg/ml and the zone of inhibitation of the total aqueous extract shows that the solution of total extract in water with 1000 mg/ml concentration and the solution of total extract in DMSO10% with 750 mg/ml density

  4. [A novel ship-borne positive pressure solid phase extraction device to enrich organo chlorinated and pyrethroid pesticides in seawater].

    Science.gov (United States)

    Ye, Jianglei

    2017-09-08

    A novel solid phase extraction (SPE) device driven by positive pressure was developed instead of negative pressure from a vacuum pump, in order to enrich organo chlorinated and pyrethroid pesticides in seawater. The water sampling bottles and the pipelines which touch water samples were made of plastic material without chlorine. In order to ensure the sealing and firmness, the whole device were tightened with nut and bolt. The inner pressure (0.1-0.3 MPa) in the water sampling bottle was provided by the small air pump (powered by 12 V cell) controlled by a microprogrammed control unit (MCU) and pressure sensor to keep the water flow rate (4.0-6.0 mL/min). The pre-conditioned SPE column can be used for the enrichment of pesticides within four weeks, and the loaded SPE column can be eluted for detection within six weeks with recoveries greater than 80%. The linearity of the method was good with the correlation coefficient more than 0.9. The limits of quantification (LOQs) were 0.8-6 ng/L. The recoveries of the pesticides at three spiked levels (3 parallel samples) were 86.1%-95.5% with the relative standard deviations less than 10%. The benzene hexachlorides (BHCs) and dichloro-diphenyl-trichloroethanes (DDTs) were detected in seawater samples. The device has good application in enriching organo chlorinated and pyrethroid pesticides in seawater.

  5. Military and Veteran Families and Children: Policies and Programs for Health Maintenance and Positive Development. Social Policy Report. Volume 28, Number 3

    Science.gov (United States)

    Cozza, Stephen J.; Lerner, Richard M.; Haskins, Ron

    2014-01-01

    This "Social Policy Report" summarizes what is currently known about our nation's military children and families and presents ideas and proposals pertinent to the formulation of new programs and the policies that would create and sustain these initiatives. We emphasize the need for future rigorous developmental research about military…

  6. Electronic nicotine delivery systems: executive summary of a policy position paper from the American College of Physicians.

    Science.gov (United States)

    Crowley, Ryan A

    2015-04-21

    Electronic nicotine delivery systems (ENDS), which include electronic cigarettes, or e-cigarettes, are growing in popularity, but their safety and efficacy as a smoking cessation aid are not well understood. Some argue that they have the potential to reduce tobacco-related morbidity and mortality and could be a useful tool for reducing tobacco-related harm. Others express concern that the health effects of ENDS use are unknown, that they may appeal to young people, and that they may encourage dual use of ENDS and traditional tobacco products. Although ENDS are a new and unregulated product, the U.S. Food and Drug Administration has proposed regulations that would deem ENDS to be subject to the Family Smoking Prevention and Tobacco Control Act, which regulates cigarettes and other tobacco products. In this position paper, the American College of Physicians offers policy recommendations on ENDS regulation and oversight, taxation, flavorings, promotion and marketing, indoor and public use, and research. This paper is not intended to offer clinical guidance or serve as an exhaustive literature review of existing ENDS-related evidence but to help direct the College, policymakers, and regulators on how to address these products.

  7. Influence of the feed pipe position of an industrial scale two-phase decanter on extraction efficiency and chemical-sensory characteristics of virgin olive oil.

    Science.gov (United States)

    Caponio, Francesco; Squeo, Giacomo; Brunetti, Lucio; Pasqualone, Antonella; Summo, Carmine; Paradiso, Vito M; Catalano, Pasquale; Bianchi, Biagio

    2018-02-10

    Nowadays, olive oil extraction is basically achieved by means of two-phase decanters, which allow a reduction of water consumption and the leaching of phenolic compounds. Despite this, most of the working settings derive from studies carried out on three-phase decanters. Hence, the aim of the present study was to assess the influence of two-phase decanter feed pipe position (FP) on the extraction efficiency and chemical-sensory characteristics of virgin olive oil. Three different positions were considered: at 825 mm (FP1), 610 mm (FP2) and 520 mm (FP3) from the outlet of the oily phase. Position FP3 allowed the highest oil recovery (up to 10%), the lowest percentage of oil in the olive pomace and, in general, a regular trend in terms of oil extraction efficiency. However, the oily must that came out of the decanter was not completely clean in terms of residual content of solid sediment and water. The feeding position partially affected the profile of antioxidant compounds. In two-phase decanters, loading the olive paste close to the outlet of the oily phase is recommended to increase the extraction efficiency without jeopardizing the chemical-sensory characteristics of virgin olive oil. © 2018 Society of Chemical Industry. © 2018 Society of Chemical Industry.

  8. Intellectual Disability Policy as Developed, Expressed, and Evaluated in AAIDD/The Arc Joint Statements: The Role of Organization Position Statements.

    Science.gov (United States)

    Luckasson, Ruth; Ford, Marty E; McMillan, Elise D; Misilo, Frederick M; Nygren, Margaret A

    2017-07-01

    The American Association on Intellectual and Developmental Disabilities (AAIDD) and The Arc of the United States (The Arc) have a long history of joined efforts to develop, express, and evaluate disability policies. These efforts have resulted in a series of formal statements on critical issues such as education, healthcare, human rights, and criminal justice. Their joint efforts further important policy goals including providing clear strong communication about important policy values and directions, promulgating key principles of high quality supports and services, affirming best professional practices, and emphasizing personal outcomes. In addition, the joint efforts (a) affirm important aspects of organization identity; (b) enhance the organizations' abilities to assure the input of a wide variety of perspectives; (c) engage members' expanded ranges of experiences and talents; (d) multiply staff and leadership resources; (e) increase communication strength and avenues; and (f) establish processes for timely review and revision of policies as critical disability issues arise or change, and new opportunities for policy integration and advancement occur. This article describes the processes used to develop, express, and evaluate the position statements; summarizes the policy content of several joint statements; and discusses the role of these organization position statements.

  9. Position Paper. Safety for K-12 students: United States policy concerning LGBT student safety must provide inclusion

    Directory of Open Access Journals (Sweden)

    April Sanders

    2013-07-01

    Full Text Available Students who identify as lesbian, gay, bisexual, or transgender (LGBT are at risk for harassment due to their sexual orientation or gender identification with over 85% of LGBT students in the United States (US reporting such harassment. These statistics demonstrate one aspect of the significance of this issue, but the cost of human life in some instances has revealed another layer of importance related to a need for safety policies for LGBT students. Even though a need exists for such policies, the practice of heteronormativity found in US policymaking regarding bullying does not protect victims or curb the violence. This essay highlights several recent developments in anti-bullying policy in US schools that shows the existence of heteronormativity, which is not helping to pro-tect LGBT students. By understanding the discrimination encouraged by current policy, future policy can be better shaped to protect LGBT students.

  10. The current status of the debate on socio-economic regulatory assessments: positions and policies in Canada, the USA, the EU and developing countries

    NARCIS (Netherlands)

    Falck-Zepeda, J.; Wesseler, J.H.H.; Smyth, S.

    2013-01-01

    Article 26.1 of the Cartagena Protocol on Biosafety has the option of considering socio-economic issues in biosafety regulatory approval processes related to genetically engineered organisms. National laws and regulations in some countries have already defined positions and may have enacted policies

  11. Data-Wave-Based Features Extraction and Its Application in Symbol Identifier Recognition and Positioning Suitable for Multi-Robot Systems

    Directory of Open Access Journals (Sweden)

    Xilong Liu

    2012-12-01

    Full Text Available In this paper, feature extraction based on data-wave is proposed. The concept of data-wave is introduced to describe the rising and falling trends of the data over the long-term which are detected based on ripple and wave filters. Supported by data-wave, a novel symbol identifier with significant structure features is designed and these features are extracted by constructing pixel chains. On this basis, the corresponding recognition and positioning approach is presented. The effectiveness of the proposed approach is verified by experiments.

  12. Assistive technology policy: a position paper from the first global research, innovation, and education on assistive technology (GREAT) summit.

    Science.gov (United States)

    MacLachlan, Malcolm; Banes, David; Bell, Diane; Borg, Johan; Donnelly, Brian; Fembek, Michael; Ghosh, Ritu; Gowran, Rosemary Joan; Hannay, Emma; Hiscock, Diana; Hoogerwerf, Evert-Jan; Howe, Tracey; Kohler, Friedbert; Layton, Natasha; Long, Siobhán; Mannan, Hasheem; Mji, Gubela; Odera Ongolo, Thomas; Perry, Katherine; Pettersson, Cecilia; Power, Jessica; Delgado Ramos, Vinicius; Slepičková, Lenka; Smith, Emma M; Tay-Teo, Kiu; Geiser, Priscille; Hooks, Hilary

    2018-07-01

    Increased awareness, interest and use of assistive technology (AT) presents substantial opportunities for many citizens to become, or continue being, meaningful participants in society. However, there is a significant shortfall between the need for and provision of AT, and this is patterned by a range of social, demographic and structural factors. To seize the opportunity that assistive technology offers, regional, national and sub-national assistive technology policies are urgently required. This paper was developed for and through discussion at the Global Research, Innovation and Education on Assistive Technology (GREAT) Summit; organized under the auspices of the World Health Organization's Global Collaboration on Assistive Technology (GATE) program. It outlines some of the key principles that AT polices should address and recognizes that AT policy should be tailored to the realities of the contexts and resources available. AT policy should be developed as a part of the evolution of related policy across a number of different sectors and should have clear and direct links to AT as mediators and moderators for achieving the Sustainable Development Goals. The consultation process, development and implementation of policy should be fully inclusive of AT users, and their representative organizations, be across the lifespan, and imbued with a strong systems-thinking ethos. Six barriers are identified which funnel and diminish access to AT and are addressed systematically within this paper. We illustrate an example of good practice through a case study of AT services in Norway, and we note the challenges experienced in less well-resourced settings. A number of economic factors relating to AT and economic arguments for promoting AT use are also discussed. To address policy-development the importance of active citizenship and advocacy, the need to find mechanisms to scale up good community practices to a higher level, and the importance of political engagement for the

  13. Past Fame, Present Frames and Future Flagship? An Exploration of How Health is Positioned in Canadian Foreign Policy

    Science.gov (United States)

    Labonté, Ronald; Runnels, Vivien; Gagnon, Michelle

    2014-01-01

    Canada has been regarded as a model global citizen with firm commitments to multilateralism. It has also played important roles in several international health treaties and conventions in recent years. There are now concerns that its interests in health as a foreign policy goal may be diminishing. This article reports on a thematic analysis of key Canadian foreign policy statements issued over the past decade, and interviews with key informants knowledgeable of, or experienced in the interstices of Canadian health and foreign policy. It finds that health is primarily and increasingly framed in relation to national security and economic interests. Little attention has been given to human rights obligations relevant to health as a foreign policy issue, and global health is not seen as a priority of the present government. Global health is nonetheless regarded as something with which Canadian foreign policy must engage, if only because of Canada’s membership in many United Nations and other multilateral fora. Development of a single global health strategy or framework is seen as important to improve intersectoral cooperation on health issues, and foreign policy coherence. There remains a cautious optimism that health could become the base from which Canada reasserts its internationalist status. PMID:24977037

  14. Past Fame, Present Frames and Future Flagship? An Exploration of How Health is Positioned in Canadian Foreign Policy.

    Science.gov (United States)

    Labonté, Ronald; Runnels, Vivien; Gagnon, Michelle

    2012-06-01

    Canada has been regarded as a model global citizen with firm commitments to multilateralism. It has also played important roles in several international health treaties and conventions in recent years. There are now concerns that its interests in health as a foreign policy goal may be diminishing. This article reports on a thematic analysis of key Canadian foreign policy statements issued over the past decade, and interviews with key informants knowledgeable of, or experienced in the interstices of Canadian health and foreign policy. It finds that health is primarily and increasingly framed in relation to national security and economic interests. Little attention has been given to human rights obligations relevant to health as a foreign policy issue, and global health is not seen as a priority of the present government. Global health is nonetheless regarded as something with which Canadian foreign policy must engage, if only because of Canada's membership in many United Nations and other multilateral fora. Development of a single global health strategy or framework is seen as important to improve intersectoral cooperation on health issues, and foreign policy coherence. There remains a cautious optimism that health could become the base from which Canada reasserts its internationalist status.

  15. Spouted bed drying of Bauhinia forficata link extract: the effects of feed atomizer position and operating conditions on equipment performance and product properties

    Directory of Open Access Journals (Sweden)

    C. R. F. Souza

    2005-06-01

    Full Text Available In this paper the effects of feed atomizer position and operating conditions on equipment performance (accumulation rate, product recovery, elutriation and thermal efficiency and product properties (moisture content, size distribution, flavonoid degradation and flow properties during spouted bed drying of Bauhinia forficata Link extract are evaluated. The parameters studied were the position of the atomizer system (top spray or bottom spray, the inlet temperature of the spouting gas (80 and 150oC and the feed mass flow rate of concentrated extract relative to the evaporation capacity of the dryer, Ws/Wmax (15 to 100%. Higher accumulation rate values were obtained with the atomizer placed at the bottom of the bed. In this configuration, the accumulation rate increases with the increase in the Ws/Wmax ratio. The best drying performance was obtained for the top spray configuration.

  16. Rapid determination of eight bioactive alkaloids in Portulaca oleracea L. by the optimal microwave extraction combined with positive-negative conversion multiple reaction monitor (+/-MRM) technology.

    Science.gov (United States)

    Liang, Xiao; Tian, Jinlong; Li, Lingzhi; Gao, Jun; Zhang, Qingyi; Gao, Pinyi; Song, Shaojiang

    2014-03-01

    A rapid and reliable microwave extraction and the triple quadrupole-linear ion trap mass spectrometry method was developed and validated for the determination of eight alkaloids in Portulaca oleracea L. The optimal microwave extraction (MWE) condition was performed at 60 °C for 12 min with ethanol-water (70:30, v/v) as the extracting solvent, and the solvent to solid ratio was 30:1. The alkaloids were first detected simultaneously by electrospray ionization tandem mass spectrometry under positive-negative conversion multiple reaction monitor ((+/-)MRM) technique. With investigating three different columns, samples were separated in only 8 min on a Waters ACQUITY UPLC HSS T3 (50 × 2.1 mm(2), 1.8 μm) column using acetonitrile and formic acid-water solution as a mobile phase with a flow rate at 0.2 mL/min. All calibration curves showed good linearity (r>0.999) within the test ranges. The method developed was validated with acceptable sensitivity, intra- and inter-day precision, reproducibility, and extraction recoveries. It was successfully applied to the determination of eight alkaloids in Portulaca oleracea L. from different sources and different harvest periods. The method also provide a reference for extraction and determination of alkaloids in other complex systems. © 2013 Elsevier B.V. All rights reserved.

  17. Burdock (Arctium lappa Leaf Extracts Increase the In Vitro Antimicrobial Efficacy of Common Antibiotics on Gram-positive and Gram-negative Bacteria

    Directory of Open Access Journals (Sweden)

    Pirvu Lucia

    2017-04-01

    Full Text Available This work aimed to study the potential effects of four Arctii folium extracts, 5 mg gallic [GAE] acid equivalents per 1 mL sample, on six antibiotics (Ampicillin/AM, Tetracycline/TE, Ciprofloxacin/CIP, Sulfamethoxazole-Trimethoprim/SXT, Chloramphenicol/C and Gentamicin/CN tested on four Gram-positive (Staphylococcus aureus ATCC 6538, Staphylococcus aureus ATCC 25923, Enterococcus faecalis ATCC 29212, and Staphylococcus epidermidis ATCC 12228 and five Gram-negative (Proteus mirabilis ATCC 29245, Escherichia coli ATCC 35218, E. coli ATCC 11229, E. coli ATCC 8739, and Bacillus cereus ATCC 11778 bacteria. Arctii folium extracts were the whole ethanol extract/W and subsequent ethyl acetate/EA, aqueous/AQ, and chloroform/CHL fractions. Chemical qualitative analysis (HPTLC method emphasized five main polyphenol compounds in Arctii folium polar extracts: chlorogenic acid (Rf≈0.52/0.55 and its isomer, 1,5-di-O-caffeoylquinic acid (Rf≈0.90/0.92, plus cynarin (Rf≈0.77, hyperoside (Rf≈0.68/0.64 and isoquercitrin (Rf≈0.69/0.71. Microbiological screening indicated Arctii folium polar extracts (AQ and W efficacy on S. epidermidis ATCC 12228; the MIC values were in the range of common antibiotics, being 32 and 128 μg GAE per mL sample respectively. The unpredictable effects (stimulatory or inhibitory of Arctii folium extracts in combination with typical antibiotics as well as a potential use of the whole ethanol extract/W for restoring the antimicrobial potency of susceptible antibiotics have also been evidenced.

  18. In-house PCR with DNA extracted directly from positive slides to confirm or exclude the diagnosis of tuberculosis: focus on biosafety.

    Science.gov (United States)

    de Almeida, Isabela Neves; Aleixo, Agdemir Valéria; Carvalho, Wânia da Silva; de Miranda, Silvana Spindola

    2015-01-01

    The possibility to obtain DNA from smears is a valuable alternative to remedy the lack of samples when they are totally used for bacilloscopy; this technique solves the biosafety problem related to a possible accident with the transportation of flasks containing potentially transmissible clinical samples. Hence, the purpose of this study was to utilize the insertion sequence IS6110 for amplification of DNA from a smear-positive sample for tuberculosis (TB) diagnosis. Among the 52 positive bacilloscopies, sensitivity, specificity, positive predictive value and negative predictive value were 52.3%, 100%, 100% and 89.7%, respectively whereas accuracy was 90.7%. The IS6110-based PCR for TB diagnosis developed in DNA extracted from a positive smear is a fast, simple, specific, and safe method. Copyright © 2014 Asociación Argentina de Microbiología. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Society of Behavioral Medicine's (SBM) position on emerging policy issues regarding electronic nicotine delivery systems (ENDS): A need for regulation.

    Science.gov (United States)

    Rojewski, Alana M; Coleman, Nortorious; Toll, Benjamin A

    2016-09-01

    Electronic nicotine delivery systems (ENDS), commonly known as electronic cigarettes (or e-cigarettes), are widely available in the USA, yet almost entirely unregulated on a national level. Researchers are currently gathering data to understand the individual and public health effects of ENDS, as well as the role that ENDS may play in tobacco treatment. Given these uncertainties, regulatory efforts should be aimed at understanding and minimizing any potential harms of ENDS. The Society of Behavioral Medicine (SBM) supports stronger regulation of ENDS, incorporation of ENDS into clean air policies, and special consideration of safety standards to protect vulnerable populations. SBM also supports research on ENDS to guide policy decisions.

  20. The Pivotal Position of 'Liaison People': Facilitating a Research Utilisation Intervention in Policy Agencies

    Science.gov (United States)

    Haynes, Abby; Butow, Phyllis; Brennan, Sue; Williamson, Anna; Redman, Sally; Carter, Stacy; Gallego, Gisselle; Rudge, Sian

    2018-01-01

    This paper explores the enormous variation in views, championing behaviours and impacts of liaison people: staff nominated to facilitate, tailor and promote SPIRIT (a research utilisation intervention trial in six Australian health policy agencies). Liaison people made cost/benefit analyses: they weighed the value of participation against its…

  1. Combining Position Weight Matrices and Document-Term Matrix for Efficient Extraction of Associations of Methylated Genes and Diseases from Free Text

    KAUST Repository

    Bin Raies, Arwa

    2013-10-16

    Background:In a number of diseases, certain genes are reported to be strongly methylated and thus can serve as diagnostic markers in many cases. Scientific literature in digital form is an important source of information about methylated genes implicated in particular diseases. The large volume of the electronic text makes it difficult and impractical to search for this information manually.Methodology:We developed a novel text mining methodology based on a new concept of position weight matrices (PWMs) for text representation and feature generation. We applied PWMs in conjunction with the document-term matrix to extract with high accuracy associations between methylated genes and diseases from free text. The performance results are based on large manually-classified data. Additionally, we developed a web-tool, DEMGD, which automates extraction of these associations from free text. DEMGD presents the extracted associations in summary tables and full reports in addition to evidence tagging of text with respect to genes, diseases and methylation words. The methodology we developed in this study can be applied to similar association extraction problems from free text.Conclusion:The new methodology developed in this study allows for efficient identification of associations between concepts. Our method applied to methylated genes in different diseases is implemented as a Web-tool, DEMGD, which is freely available at http://www.cbrc.kaust.edu.sa/demgd/. The data is available for online browsing and download. © 2013 Bin Raies et al.

  2. Assessing a Template Matching Approach for Tree Height and Position Extraction from Lidar-Derived Canopy Height Models of Pinus Pinaster Stands

    Directory of Open Access Journals (Sweden)

    Francesco Pirotti

    2010-10-01

    Full Text Available In this paper, an assessment of a method using a correlation filter over a lidar-derived digital canopy height model (CHM is presented. The objective of the procedure is to obtain stem density, position, and height values, on a stand with the following characteristics: ellipsoidal canopy shape (Pinus pinaster, even-aged and single-layer structure. The process consists of three steps: extracting a correlation map from CHM by applying a template whose size and shape resembles the canopy to be detected, applying a threshold mask to the correlation map to keep a subset of candidate-pixels, and then applying a local maximum filter to the remaining pixel groups. The method performs satisfactorily considering the experimental conditions. The mean tree extraction percentage is 65% with a coefficient of agreement of 0.4. The mean absolute error of height is ~0.5 m for all plots except one. It can be considered a valid approach for extracting tree density and height in regularly spaced stands (i.e., poplar plantations which are fundamental for extracting related forest parameters such as volume and biomass.

  3. Combining position weight matrices and document-term matrix for efficient extraction of associations of methylated genes and diseases from free text.

    Directory of Open Access Journals (Sweden)

    Arwa Bin Raies

    Full Text Available BACKGROUND: In a number of diseases, certain genes are reported to be strongly methylated and thus can serve as diagnostic markers in many cases. Scientific literature in digital form is an important source of information about methylated genes implicated in particular diseases. The large volume of the electronic text makes it difficult and impractical to search for this information manually. METHODOLOGY: We developed a novel text mining methodology based on a new concept of position weight matrices (PWMs for text representation and feature generation. We applied PWMs in conjunction with the document-term matrix to extract with high accuracy associations between methylated genes and diseases from free text. The performance results are based on large manually-classified data. Additionally, we developed a web-tool, DEMGD, which automates extraction of these associations from free text. DEMGD presents the extracted associations in summary tables and full reports in addition to evidence tagging of text with respect to genes, diseases and methylation words. The methodology we developed in this study can be applied to similar association extraction problems from free text. CONCLUSION: The new methodology developed in this study allows for efficient identification of associations between concepts. Our method applied to methylated genes in different diseases is implemented as a Web-tool, DEMGD, which is freely available at http://www.cbrc.kaust.edu.sa/demgd/. The data is available for online browsing and download.

  4. Family Planning Policy Environment in the Democratic Republic of the Congo: Levers of Positive Change and Prospects for Sustainability.

    Science.gov (United States)

    Mukaba, Thibaut; Binanga, Arsene; Fohl, Sarah; Bertrand, Jane T

    2015-06-17

    Building on expressed support from the Prime Minister to the Ministries of Health and Planning, the country's new family planning commitment grew out of: (1) recognition of the impact of family planning on maternal mortality and economic development; (2) knowledge sharing of best practices from other African countries; (3) participatory development of a national strategic plan; (4) strong collaboration between stakeholders; (5) effective advocacy by champions including country and international experts; and (6) increased donor support. The question becomes: Will the favorable policy environment translate into effective local programming?

  5. Solvent Front Position Extraction procedure with thin-layer chromatography as a mode of multicomponent sample preparation for quantitative analysis by instrumental technique.

    Science.gov (United States)

    Klimek-Turek, A; Sikora, E; Dzido, T H

    2017-12-29

    A concept of using thin-layer chromatography to multicomponent sample preparation for quantitative determination of solutes followed by instrumental technique is presented. Thin-layer chromatography (TLC) is used to separate chosen substances and their internal standard from other components (matrix) and to form a single spot/zone containing them at the solvent front position. The location of the analytes and internal standard in the solvent front zone allows their easy extraction followed by quantitation by HPLC. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Multi-scale textural feature extraction and particle swarm optimization based model selection for false positive reduction in mammography.

    Science.gov (United States)

    Zyout, Imad; Czajkowska, Joanna; Grzegorzek, Marcin

    2015-12-01

    The high number of false positives and the resulting number of avoidable breast biopsies are the major problems faced by current mammography Computer Aided Detection (CAD) systems. False positive reduction is not only a requirement for mass but also for calcification CAD systems which are currently deployed for clinical use. This paper tackles two problems related to reducing the number of false positives in the detection of all lesions and masses, respectively. Firstly, textural patterns of breast tissue have been analyzed using several multi-scale textural descriptors based on wavelet and gray level co-occurrence matrix. The second problem addressed in this paper is the parameter selection and performance optimization. For this, we adopt a model selection procedure based on Particle Swarm Optimization (PSO) for selecting the most discriminative textural features and for strengthening the generalization capacity of the supervised learning stage based on a Support Vector Machine (SVM) classifier. For evaluating the proposed methods, two sets of suspicious mammogram regions have been used. The first one, obtained from Digital Database for Screening Mammography (DDSM), contains 1494 regions (1000 normal and 494 abnormal samples). The second set of suspicious regions was obtained from database of Mammographic Image Analysis Society (mini-MIAS) and contains 315 (207 normal and 108 abnormal) samples. Results from both datasets demonstrate the efficiency of using PSO based model selection for optimizing both classifier hyper-parameters and parameters, respectively. Furthermore, the obtained results indicate the promising performance of the proposed textural features and more specifically, those based on co-occurrence matrix of wavelet image representation technique. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Analyzing the positioning of political competitors on relevant policy conflict dimensions within the 2014 EU Europarliamentary elections

    Directory of Open Access Journals (Sweden)

    Todor Arpad

    2014-11-01

    Full Text Available In this paper I analyze the positioning of Romanian political competitor for the European elections 2014 on most relevant dimensions of political conflict relevant to all European Union member countries. I analyze the political programs of the Romanian political parties realized within the euandi project. Even though not all dimensions are considered relevant in the context of political debate in Romania, the mapping provides a detailed picture of the current positioning of the main political competitors in the context of breaking USL and the creation of a new coalition government.

  8. Review of environmental research and policy with regard to oil and gas extraction on the Dutch continental shelf

    International Nuclear Information System (INIS)

    de Krieger, M.

    1991-01-01

    During the past 25 years huge investments have enabled the development of a very busy offshore industry in the North Sea area. International environmental policy regulations for this type of activity are given by the Paris Commission and by International Conferences on the Protection of the North Sea. The North Sea Directorate of Rijkswaterstaat in the Netherlands is responsible for the management of the Dutch sector of the North Sea, i.e. responsible for the quality of the watersystem and the management of several human activities which have an impact on the sea. The activities which result directly from this are: detection and removal of oil spills and other marine pollutants; contingency planning; issuing of dumping and discharging licenses; coordination of research, and development of policy; sounding and dredging of water routes; international consultation related with these activities. Further attention is paid to the target group consultations (formal cooperation and consultation between the Dutch authorities and the offshore industry), effects of discharged oil containing cutting, recent and future legislation and policy for oil containing discharges. Finally, the paper takes stock of the use and discharge of chemicals offshore

  9. Tenure Track Policy Increases Representation of Women in Senior Academic Positions, but Is Insufficient to Achieve Gender Balance

    NARCIS (Netherlands)

    Bakker, M.M.; Jacobs, M.H.

    2016-01-01

    Underrepresentation of women in senior positions is a persistent problem in universities worldwide, and a wide range of strategies to combat this situation is currently being contemplated. One such strategy is the introduction of a tenure track system, in which decisions to promote scientific staff

  10. Determination of intensity and position of the extracted electron beam at ELSA by means of high-frequency resonators; Bestimmung von Intensitaet und Position des extrahierten Elektronenstrahls an ELSA mittels Hochfrequenzresonatoren

    Energy Technology Data Exchange (ETDEWEB)

    Pusch, Thorsten

    2012-06-15

    The electron stretcher facility ELSA provides an electron beam of a few hundred pA used for the generation of bremsstrahlung photons probing the nucleon structure in a detector setup. For the correct interpretation of the events registered, the persistence of the beam position over time is crucial. Its continuous monitoring has been enabled by setting up a measurement system based on resonant cavities. Position signals at a frequency of 1.5 GHz and below one aW of power can be abstracted from the beam without degrading its quality. After frequency down-conversion to a few kHz, a narrow bandwidth detection performed by lock-in amplifiers separates them from noise. A maximum sample rate of 9 Hz and a resolution of one tenth of a millimeter could be achieved. The position signals have to be normalized to the beam current which is monitored by another dedicated resonator. The measurement precision down to a few pA allows for the accelerator extraction mechanism to be controlled by a feedback loop in order to obtain the respective requested current. (orig.)

  11. ''Watch-and-see'' policy for the clinically positive neck in head and neck cancer treated with chemoradiotherapy

    International Nuclear Information System (INIS)

    Homma, Akihiro; Furuta, Yasushi; Oridate, Nobuhiko

    2006-01-01

    Chemoradiotherapy (CRT) is becoming more widely used for head and neck cancer. However, there are conflicting theories regarding the best management options for patients with advanced nodal disease. From 1990 to 1999, we treated 96 patients with N1-N2 neck disease by concomitant CRT for organ preservation, using weekly carboplatin or a low daily dose of cisplatin, followed by a ''watch-and-see'' policy for the neck. In the present study, we retrospectively analyzed the treatment outcome in 63 of these patients who received definitive CRT for primary and neck diseases and were monitored for neck disease for more than 2 years. In 12 of the 22 (55%) N1 patients, CRT successfully controlled the neck disease. CRT was successful in 18 of the 41(44%) patients with N2 disease. In 6 (60%) of 10 patients with residual or recurrent N1 disease, salvage surgery was successful. Of the 23 patients with residual or recurrent N2 disease, salvage surgery was successful in 8 patients (35%). The group of patients who showed a clinical complete response (CCR) to CRT had an overall survival rate of 62.4% (33 patients), whereas for those with a less than complete response (< CCR), the figure was 13.3% (30 patients; P<0.001). Among the < CCR-neck group, patients who underwent neck dissection (ND) as well (n=20) did not have a significantly better overall survival than those who did not undergo ND (n=10; P=0.069). We propose a treatment plan for neck disease that involves observing the neck closely following CRT. ND should be planned only when there is evidence that neck disease exists. (author)

  12. Energy policy in the EU and in Russia. Positions, potential conflicts, approaches for cooperation.; Energiepolitik in der EU und Russland. Interessenlagen, Konfliktpotenziale, Kooperationsansaetze

    Energy Technology Data Exchange (ETDEWEB)

    Liebing, Stefan

    2010-06-01

    The paper under the above mentioned title tries to develop an understanding of the question why energy relations and cooperation between the European Union and Russia in energy matters haven't been very successful over the last decade and why relations are affected by crises frequently. In order to answer these questions meaningfully, several steps need to be made: First, the paper offers a summary of recent policy debate on energy questions on the EU side. It identifies relevant participants in the ''political arena'' and describes their positioning and interaction, based on a multi-level-governance approach. Following a look at history of European energy policy developments, the paper concludes that a complex European policy field has developed recently, although there is no direct responsibility for energy matters with European institutions so far, but that the justification for any law-making in the said areas is deducted from secondary EU level responsibilities such as common market, competition law or environmental matters. However, there is a huge bandwidth of positions between political actors, civil service, parliaments, industry associations, consumers - organizations etc as well as between community and national level organizations. Not only a battle for power and competence between these levels hinders a straight and consistent energy policy across the EU, there is also significantly different focus with different players on where to put effort between conflicting objectives of the ''European Energy Triangle'', demanding (1) secure and reliable, (2) cheap and competitive as well as (3) environmentally friendly energy supplies. Despite all these differences, within the EU, a strong and well-regarded new area of policy debate has developed in the energy sector and a lot has been achieved. Observers frequently demand the EU to ''speak with one voice'' towards third parties, eg gas producing

  13. Crude extract and purified components isolated from the stems of Tinospora crispa exhibit positive inotropic effects on the isolated left atrium of rats

    DEFF Research Database (Denmark)

    Praman, Siwaporn; Mulvany, Michael J.; Williams, David E.

    2013-01-01

    of 5 bioactive compounds: higenamine, salsolinol, tyramine, adenosine and uridine. Higenamine, salsolinol (at low concentration) and tyramine acted via the adrenergic receptors to increase the force of the atrial contraction, whereas a high concentration of salsolinol acted indirectly by stimulating...... an increase in the force of contraction of the electrical field stimulated left atrium. This effect was inhibited by propranolol, atenolol, ICI-118,551, phentolamine and atropine. The positive inotropic effect on the reserpenized isolated left atrium of the Tinospora crispa extract was significantly inhibited...... by propranolol, atenolol and ICI-118,551. Phentolamine, on the other hand, caused potentiation and the effect was inhibited when propranolol was also added. Higenamine caused an increase in the force of contraction of the electrical field stimulated left atrium and this effect was significantly inhibited by ICI...

  14. Multicenter evaluation of the Sepsityper™ extraction kit and MALDI-TOF MS for direct identification of positive blood culture isolates using the BD BACTEC™ FX and VersaTREK(®) diagnostic blood culture systems.

    Science.gov (United States)

    Schieffer, K M; Tan, K E; Stamper, P D; Somogyi, A; Andrea, S B; Wakefield, T; Romagnoli, M; Chapin, K C; Wolk, D M; Carroll, K C

    2014-04-01

    (i) Evaluation of delayed time to blood culture extraction by the Sepsityper kit and impact of shipping pellets off-site for MALDI-TOF MS analysis. (ii) Comparison of Sepsityper and laboratory-developed extraction methods from a literature review. Using two blood culture systems (BD BACTEC and VersaTREK), we extracted 411 positive blood cultures using the Sepsityper kit to mimic a potential protocol for institutions without a MALDI-TOF MS. Extracted pellets were shipped and analysed on the Bruker UltraflexIII. Successful extraction of 358 (87·1%) samples was determined by the presence of detectable proteins. MALDI-TOF MS correctly identified 332 (80·8%) samples. Delayed time to extraction did not affect Sepsityper extraction or MALDI-TOF MS accuracy. The extracted pellets remain stable and provide accurate results by MALDI-TOF MS when shipped at room temperature to off-site reference laboratories. This is the first study to show that institutions without a MALDI-TOF MS can take advantage of this innovative technology by shipping a volume of blood to an off-site laboratory for extraction and MALDI-TOF MS analysis. We also performed a literature review to compare various extraction methods. © 2014 The Society for Applied Microbiology.

  15. The electron trap parameter extraction-based investigation of the relationship between charge trapping and activation energy in IGZO TFTs under positive bias temperature stress

    Science.gov (United States)

    Rhee, Jihyun; Choi, Sungju; Kang, Hara; Kim, Jae-Young; Ko, Daehyun; Ahn, Geumho; Jung, Haesun; Choi, Sung-Jin; Myong Kim, Dong; Kim, Dae Hwan

    2018-02-01

    Experimental extraction of the electron trap parameters which are associated with charge trapping into gate insulators under the positive bias temperature stress (PBTS) is proposed and demonstrated for the first time in amorphous indium-gallium-zinc-oxide thin-film transistors. This was done by combining the PBTS/recovery time-evolution of the experimentally decomposed threshold voltage shift (ΔVT) and the technology computer-aided design (TCAD)-based charge trapping simulation. The extracted parameters were the trap density (NOT) = 2.6 × 1018 cm-3, the trap energy level (ΔET) = 0.6 eV, and the capture cross section (σ0) = 3 × 10-19 cm2. Furthermore, based on the established TCAD framework, the relationship between the electron trap parameters and the activation energy (Ea) is comprehensively investigated. It is found that Ea increases with an increase in σ0, whereas Ea is independent of NOT. In addition, as ΔET increases, Ea decreases in the electron trapping-dominant regime (low ΔET) and increases again in the Poole-Frenkel (PF) emission/hopping-dominant regime (high ΔET). Moreover, our results suggest that the cross-over ΔET point originates from the complicated temperature-dependent competition between the capture rate and the emission rate. The PBTS bias dependence of the relationship between Ea and ΔET suggests that the electric field dependence of the PF emission-based electron hopping is stronger than that of the thermionic field emission-based electron trapping.

  16. Crude extract and purified components isolated from the stems of Tinospora crispa exhibit positive inotropic effects on the isolated left atrium of rats

    DEFF Research Database (Denmark)

    Praman, Siwaporn; Mulvany, Michael J.; Williams, David E.

    2013-01-01

    -butanol soluble material was concentrated and dried under reduced pressure and lyophilized to obtain a crude powder (Tinospora crispa extract). The active components of Tinospora crispa extract were separated by column chromatography and preparative HPLC. The effects and mechanisms of the n-butanol extract...

  17. Analysis of cocaine and its metabolites from biological specimens using solid-phase extraction and positive ion chemical ionization mass spectrometry.

    Science.gov (United States)

    Crouch, D J; Alburges, M E; Spanbauer, A C; Rollins, D E; Moody, D E

    1995-10-01

    An accurate and reliable gas chromatographic-mass spectrometric method was developed to analyze tissue, whole blood, plasma, and urine samples for cocaine (COC) and its major metabolites. COC, benzoylecgonine (BZE), and ecgonine methyl ester (EME) were isolated from the biological matrix using solid-phase extraction, and the tert-butyldimethylsilyl derivatives of BZE, EME, and their deuterium-labeled internal standards were formed. Separation of the compounds was performed by capillary chromatography, and analysis was performed by positive ion chemical ionization mass spectrometry using methane and ammonia as the reagent gases. The tert-butyldimethylsilyl derivatives of BZE and EME were stable and produced mass spectral ions with higher mass-to-charge ratios than trimethylsilyl derivatives. Recovery of COC and its metabolites exceeded 80% at all three concentrations tested. Linearity of the method was established from 2.5 to 2000 microg/L. Intra-assay precision had a coefficient of variation (CV) of less than 9% for all analytes when tested at 10, 25, 100, and 200 microg/L. Interassay precision also had a CV of less than 9% for COC, BZE, and EME at 25 and 100 microg/L. At 200 microg/L, %CVs for COC, BZE, and EME were 11.5, 12.0, and 12.7, respectively. In addition to the analysis of COC, BZE, and EME, the method was used to quantitate cocaethylene and to identify norcocaine.

  18. Topical grape seed proanthocyandin extract reduces sunburn cells and mutant p53 positive epidermal cell formation, and prevents depletion of Langerhans cells in an acute sunburn model.

    Science.gov (United States)

    Yuan, Xiao-Ying; Liu, Wei; Hao, Jian-Chun; Gu, Wei-Jie; Zhao, Yan-Shuang

    2012-01-01

    The purpose of this study was to investigate whether grape seed proanthocyanidin extract (GSPE) can provide photoprotection against ultraviolet (UV) irradiation. Study has shown that GSPE is a natural oxidant, and is used in many fields such as ischemia-reperfusion injury, chronic pancreatitis, and even cancer. However, the effect of GSPE on UV irradiation is as yet unknown. Cutaneous areas on the backs of normal volunteers were untreated or treated with GSPE solutions or vehicles 30 min before exposure to two minimal erythema doses (MED) of solar simulated radiation. Cutaneous areas at different sites were examined histologically for the number of sunburn cells, or immunohistochemically for Langerhans cells and mutant p53 epidermal cells. On histological and immunohistochemical examination, skin treated with GSPE before UV radiation showed fewer sunburn cells and mutant p53-positive epidermal cells and more Langerhans cells compared with skin treated with 2-MED UV radiation only (p<0.001, p<0.001, and p<0.01, respectively). GSPE may be a possible preventive agent for photoprotection.

  19. Policy Actors: Doing Policy Work in Schools

    Science.gov (United States)

    Ball, Stephen J.; Maguire, Meg; Braun, Annette; Hoskins, Kate

    2011-01-01

    This paper considers the "policy work" of teacher actors in schools. It focuses on the "problem of meaning" and offers a typology of roles and positions through which teachers engage with policy and with which policies get "enacted". It argues that "policy work" is made up of a set of complex and…

  20. Antimicrobial Activities of Methanol, Ethanol and Supercritical CO2 Extracts of Philippine Piper betle L. on Clinical Isolates of Gram Positive and Gram Negative Bacteria with Transferable Multiple Drug Resistance.

    Directory of Open Access Journals (Sweden)

    Demetrio L Valle

    Full Text Available Piper betle L. has traditionally been used in alternative medicine in different countries for various therapeutic purposes, including as an anti-infective agent. However, studies reported in the literature are mainly on its activities on drug susceptible bacterial strains. This study determined the antimicrobial activities of its ethanol, methanol, and supercritical CO2 extracts on clinical isolates of multiple drug resistant bacteria which have been identified by the Infectious Disease Society of America as among the currently more challenging strains in clinical management. Assay methods included the standard disc diffusion method and the broth microdilution method for the determination of the minimum inhibitory concentration (MIC and the minimum bactericidal concentrations (MBC of the extracts for the test microorganisms. This study revealed the bactericidal activities of all the P. betle leaf crude extracts on methicillin-resistant Staphylococcus aureus (MRSA, vancomycin-resistant Enterococcus (VRE, extended spectrum β-lactamase-producing Enterobacteriaceae, carbapenem-resistant Enterobacteriaceae, and metallo-β-lactamase-producing Pseudomonas aeruginosa and Acinetobacter baumannii, with minimum bactericidal concentrations that ranged from 19μg/ml to 1250 μg/ml. The extracts proved to be more potent against the Gram positive MRSA and VRE than for the Gram negative test bacteria. VRE isolates were more susceptible to all the extracts than the MRSA isolates. Generally, the ethanol extracts proved to be more potent than the methanol extracts and supercritical CO2 extracts as shown by their lower MICs for both the Gram positive and Gram negative MDRs. MTT cytotoxicity assay showed that the highest concentration (100 μg/ml of P. betle ethanol extract tested was not toxic to normal human dermal fibroblasts (HDFn. Data from the study firmly established P. betle as an alternative source of anti-infectives against multiple drug resistant

  1. Antimicrobial Activities of Methanol, Ethanol and Supercritical CO2 Extracts of Philippine Piper betle L. on Clinical Isolates of Gram Positive and Gram Negative Bacteria with Transferable Multiple Drug Resistance.

    Science.gov (United States)

    Valle, Demetrio L; Cabrera, Esperanza C; Puzon, Juliana Janet M; Rivera, Windell L

    2016-01-01

    Piper betle L. has traditionally been used in alternative medicine in different countries for various therapeutic purposes, including as an anti-infective agent. However, studies reported in the literature are mainly on its activities on drug susceptible bacterial strains. This study determined the antimicrobial activities of its ethanol, methanol, and supercritical CO2 extracts on clinical isolates of multiple drug resistant bacteria which have been identified by the Infectious Disease Society of America as among the currently more challenging strains in clinical management. Assay methods included the standard disc diffusion method and the broth microdilution method for the determination of the minimum inhibitory concentration (MIC) and the minimum bactericidal concentrations (MBC) of the extracts for the test microorganisms. This study revealed the bactericidal activities of all the P. betle leaf crude extracts on methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant Enterococcus (VRE), extended spectrum β-lactamase-producing Enterobacteriaceae, carbapenem-resistant Enterobacteriaceae, and metallo-β-lactamase-producing Pseudomonas aeruginosa and Acinetobacter baumannii, with minimum bactericidal concentrations that ranged from 19μg/ml to 1250 μg/ml. The extracts proved to be more potent against the Gram positive MRSA and VRE than for the Gram negative test bacteria. VRE isolates were more susceptible to all the extracts than the MRSA isolates. Generally, the ethanol extracts proved to be more potent than the methanol extracts and supercritical CO2 extracts as shown by their lower MICs for both the Gram positive and Gram negative MDRs. MTT cytotoxicity assay showed that the highest concentration (100 μg/ml) of P. betle ethanol extract tested was not toxic to normal human dermal fibroblasts (HDFn). Data from the study firmly established P. betle as an alternative source of anti-infectives against multiple drug resistant bacteria.

  2. Deconstructing domestic violence policy

    OpenAIRE

    Branney, PE

    2006-01-01

    The primary objectives of this thesis are to, circularly, deconstruct contemporary domestic violence policy while developing and evaluating methods for deconstructing policy. Policy is theorised as a discursive practice, which allows a variety of policies to be compared and critiqued by how they position the people they affect. These are known as subject positions, or subjectivities, and throughout this thesis I attempt to critique policy by examining the (re)construction of subjectivity. In ...

  3. Host-Guest Inclusion Complexes between Amlodipine Enantiomers in Biphasic Recognition Chiral Extraction System using Tartaric Acid and β-Cyclodextrin Derivatives as Positive Confirmation Using of their Enantioselective Extraction

    OpenAIRE

    AZZAM, Khaldun; ABDALLAH, Hassan; HALIM, Hairul; AHMAD, Maizatul; SHAIBAH, Hassan

    2015-01-01

    The current work reports an extended theoretical study from our previous experimental work for the enantioselective extraction of amlodipine enantiomers in a biphasic recognition chiral extraction system (BRCES) consisting of hydrophobic D-diisopropyl tartrate dissolved in organic phase (n-decanol) and hydrophilic hydroxypropyl-?-cyclodextrin (HP-?-CD) in aqueous phase (acetate buffer) which preferentially recognize the R-enantiomer and S-enantiomer, respectively. The calculations were simula...

  4. Woody biomass: Niche position as a source of sustainable renewable chemicals and energy and kinetics of hot-water extraction/hydrolysis.

    Science.gov (United States)

    Liu, Shijie

    2010-01-01

    The conversion of biomass to chemicals and energy is imperative to sustaining our way of life as known to us today. Fossil chemical and energy sources are traditionally regarded as wastes from a distant past. Petroleum, natural gas, and coal are not being regenerated in a sustainable manner. However, biomass sources such as algae, grasses, bushes and forests are continuously being replenished. Woody biomass represents the most abundant and available biomass source. Woody biomass is a reliably sustainable source of chemicals and energy that could be replenished at a rate consistent with our needs. The biorefinery is a concept describing the collection of processes used to convert biomass to chemicals and energy. Woody biomass presents more challenges than cereal grains for conversion to platform chemicals due to its stereochemical structures. Woody biomass can be thought of as comprised of at least four components: extractives, hemicellulose, lignin and cellulose. Each of these four components has a different degree of resistance to chemical, thermal and biological degradation. The biorefinery concept proposed at ESF (State University of New York - College of Environmental Science and Forestry) aims at incremental sequential deconstruction, fractionation/conversion of woody biomass to achieve efficient separation of major components. The emphasis of this work is on the kinetics of hot-water extraction, filling the gap in the fundamental understanding, linking engineering developments, and completing the first step in the biorefinery processes. This first step removes extractives and hemicellulose fractions from woody biomass. While extractives and hemicellulose are largely removed in the extraction liquor, cellulose and lignin largely remain in the residual woody structure. Xylo-oligomers and acetic acid in the extract are the major components having the greatest potential value for development. Extraction/hydrolysis involves at least 16 general reactions that could

  5. Apparatus for extraction and separation of a preferentially photo-dissociated molecular isotope into positive and negative ions by means of an electric field

    International Nuclear Information System (INIS)

    Fletcher, J.C.

    1978-01-01

    Apparatus for the separation and extraction of molecular isotopes is claimed. Molecules of one and the same isotope are preferentially photo-dissociated by a laser and an ultraviolet source, or by multi-photon absorption of laser radiation. The resultant ions are confined with a magnetic field, moved in opposite directions by an electric field, extracted from the photo-dissociation region by means of screening and accelerating grids, and collected in ducts

  6. Imitating the newcomer. How, when and why established political parties imitate the policy positions and issue attention of new political parties in the electoral and parliamentary arena : the case of the Netherlands

    NARCIS (Netherlands)

    Otjes, Simon Pieter

    2012-01-01

    This thesis studies, how, when and why established political parties imitate new political parties. It examines new party effects on both the policy positions of established parties and the attention established political parties spend on issues. It examines this effect in both the electoral and

  7. Evaluation of Inhibitory and Lethal Effects of Aqueous, Ethanolic and Hydroalcoholic Extracts of Aerial Parts of Salvia chorassanica against Some Gram-negative and Gram-positive Bacteria in Vitro

    Directory of Open Access Journals (Sweden)

    Azam Mehraban

    2016-05-01

    Full Text Available Abstract Background and Objectives: Development of bacterial resistance to antibiotics has led to an increased tendency to development of new more effective and non-toxic antimicrobial compounds. In this study, the inhibitory and lethal effects of aqueous, ethanolic, and hydroalcoholic extracts of aerial parts of Salvia chorassanica were evaluated against Listeria monocytogenes, Bacillus cereus, Salmonella typhi, and Escherichia coli O:157. Methods: In this study, Kirby–Bauer disk diffusion method was used to evaluate antimicrobial activity. In this method, bacteria were cultivated as grass culture in Mueller Hinton Agar (MHA media. To determine the minimum inhibitory concentration and minimum bactericidal concentration, micro-dilution method with ELISA and addition of phenyl tetrazolium chloride reagent, were used. Data were analyzed using one-way ANOVA and Duncan’s test at the significance level of p<0.05. Results: The highest diameter of inhibition in agar diffusion method was related to hydroalcoholic extract of aerial parts of Salvia chorassanica against Gram-positive bacteria Bacillus cereus. The amount of calculated MIC of hydro-alcoholic extract for Gram-positive bacteria was 30mg/ml. This amount was the lowest among other measured MIC. Conclusion: Based on the results of this study, Gram-negative bacteria showed more resistance to different extracts of aerial parts of Salvia chorassanica as compared to Gram-positive bacteria, so that Salmonella typhi was found to be the most resistant bacterium among the tested bacteria.

  8. Climate policy conception of the Federal Environmental Agency. Necessary position of points 2009; Konzeption des Umweltbundesamtes zur Klimapolitik. Notwendige Weichenstellungen 2009

    Energy Technology Data Exchange (ETDEWEB)

    Knoche, Guido; Luenenbuerger, Benjamin; Hain, Benno; Mueschen, Klaus

    2009-10-15

    The report on the climate policy concept of the Federal Environmental Agency covers the following issues: Climatic change and the consequences: climatic change until today, future climatic change, consequences in Germany, effects on environment, society and industry. Goals of climate policy: maximum global warming of 2 deg C, reversal of global greenhouse gas emissions until 2020, sustainable development and adaptation strategies. Adaptation: international adaptation, national and regional instruments, adaptation concerning public health, environmental protection, including biodiversity in agriculture and forestry, economics. Reduction of greenhouse gas emissions: international treaty beyond 2013, reduced emissions in industrial and developing countries, national goals, climate protection instruments, reduction within electricity, heat and traffic, reduction of fluorine containing gases in agriculture, economical cost and benefit considerations, effects on economic growth and employment. Synergies and conflicts between climate policy and other environmental goals: climate protection, public health and ecosystems, biomass conversion and sustainable agriculture, climate and resources protection, development of a sustainable energy supply.

  9. Identification of Blood Culture Isolates Directly from Positive Blood Cultures by Use of Matrix-Assisted Laser Desorption Ionization–Time of Flight Mass Spectrometry and a Commercial Extraction System: Analysis of Performance, Cost, and Turnaround Time

    OpenAIRE

    Lagacé-Wiens, Philippe R. S.; Adam, Heather J.; Karlowsky, James A.; Nichol, Kimberly A.; Pang, Paulette F.; Guenther, Jodi; Webb, Amanda A.; Miller, Crystal; Alfa, Michelle J.

    2012-01-01

    Matrix-assisted laser desorption ionization–time of flight (MALDI-TOF) mass spectrometry represents a revolution in the rapid identification of bacterial and fungal pathogens in the clinical microbiology laboratory. Recently, MALDI-TOF has been applied directly to positive blood culture bottles for the rapid identification of pathogens, leading to reductions in turnaround time and potentially beneficial patient impacts. The development of a commercially available extraction kit (Bruker Sepsit...

  10. Intellectual Disability Policy as Developed, Expressed, and Valuated in AAIDD/The Arc Joint Statements: The Role of Organization Position Statements

    Science.gov (United States)

    Luckasson, Ruth; Ford, Marty E.; McMillan, Elise D.; Misilo, Frederick M., Jr.; Nygren, Margaret A.

    2017-01-01

    The American Association on Intellectual and Developmental Disabilities (AAIDD) and The Arc of the United States (The Arc) have a long history of joined efforts to develop, express, and evaluate disability policies. These efforts have resulted in a series of formal statements on critical issues such as education, healthcare, human rights, and…

  11. Combining Position Weight Matrices and Document-Term Matrix for Efficient Extraction of Associations of Methylated Genes and Diseases from Free Text

    KAUST Repository

    Bin Raies, Arwa; Mansour, Hicham; Incitti, Roberto; Bajic, Vladimir B.

    2013-01-01

    implicated in particular diseases. The large volume of the electronic text makes it difficult and impractical to search for this information manually.Methodology:We developed a novel text mining methodology based on a new concept of position weight matrices

  12. Host-Guest Inclusion Complexes between Amlodipine Enantiomers in the Biphasic Recognition Chiral Extraction System using Tartaric Acid and β-Cyclodextrin Derivatives as Positive Confirmation by using their Enantioselective Extraction.

    Science.gov (United States)

    Al Azzam, Khaldun M; Abdallah, Hassan H; Halim, Hairul N Abdul; Ahmad, Maizatul Akmam; Shaibah, Hassan

    2015-01-01

    The current work reports an extended theoretical study from our previous experimental work for the enantioselective extraction of amlodipine enantiomers in a biphasic recognition chiral extraction system (BRCES) consisting of hydrophobic D-diisopropyl tartrate dissolved in organic phase (n-decanol) and hydrophilic hydroxypropyl-β-cyclodextrin (HP-β-CD) in aqueous phase (acetate buffer) which preferentially recognize the R-enantiomer and S-enantiomer, respectively. The calculations were simulated using a semi-empirical PM3 method as a part of the Gaussian09 software package and were used to optimize the structures of the hosts, guests, and host-guest complexes in the gas phase without any restrictions. It was found that HP-β-CD has the strongest recognition ability among the three β-CD derivatives studied, namely HP-β-CD, hydroxyethyl-β-cyclodextrin (HE-β-CD), and methylated-β-cyclodextrin (Me-β-CD), due to the large interaction energies (Ecomp = -14.3025 kcal/ mol), while D-diisopropyl tartrate has the strongest ability among the four tartaric acid derivatives studied namely; L-diisopropyl tartrate, D-diisopropyl tartrate, L-diethyl tartrate, and D-diethyl tartrate (Ecomp = -5.9964 kcal/ mol). The computational calculations for the enantioselective partitioning of amlodipine enantiomers rationalized the reasons for the different behaviors for this extraction. The present theoretical results may be informative to scientists who are devoting themselves to developing models for their experimental parts or for enhancing the hydrophobic drug solubility in drug delivery systems.

  13. Host-Guest Inclusion Complexes between Amlodipine Enantiomers in the Biphasic Recognition Chiral Extraction System using Tartaric Acid and β-Cyclodextrin Derivatives as Positive Confirmation by using their Enantioselective Extraction

    Science.gov (United States)

    Al Azzam, Khaldun M.; Abdallah, Hassan H.; Halim, Hairul N. Abdul; Ahmad, Maizatul Akmam; Shaibah, Hassan

    2015-01-01

    The current work reports an extended theoretical study from our previous experimental work for the enantioselective extraction of amlodipine enantiomers in a biphasic recognition chiral extraction system (BRCES) consisting of hydrophobic D-diisopropyl tartrate dissolved in organic phase (n-decanol) and hydrophilic hydroxypropyl-β-cyclodextrin (HP-β-CD) in aqueous phase (acetate buffer) which preferentially recognize the R-enantiomer and S-enantiomer, respectively. The calculations were simulated using a semi-empirical PM3 method as a part of the Gaussian09 software package and were used to optimize the structures of the hosts, guests, and host-guest complexes in the gas phase without any restrictions. It was found that HP-β-CD has the strongest recognition ability among the three β-CD derivatives studied, namely HP-β-CD, hydroxyethyl-β-cyclodextrin (HE-β-CD), and methylated-β-cyclodextrin (Me-β-CD), due to the large interaction energies (Ecomp = −14.3025 kcal/ mol), while D-diisopropyl tartrate has the strongest ability among the four tartaric acid derivatives studied namely; L-diisopropyl tartrate, D-diisopropyl tartrate, L-diethyl tartrate, and D-diethyl tartrate (Ecomp = −5.9964 kcal/ mol). The computational calculations for the enantioselective partitioning of amlodipine enantiomers rationalized the reasons for the different behaviors for this extraction. The present theoretical results may be informative to scientists who are devoting themselves to developing models for their experimental parts or for enhancing the hydrophobic drug solubility in drug delivery systems. PMID:26839848

  14. What's Left of the Left-Right Dimension? Why the Economic Policy Positions of Europeans Do Not Fit the Left-Right Dimension.

    Science.gov (United States)

    Otjes, Simon

    2018-01-01

    In political science the economic left-right dimension plays a central role. A growing body of evidence shows that the economic policy preferences of a large segment of citizens do not scale sufficiently. Using Mokken scale analysis, this study determines the causes of this phenomenon. Differences in the extent to which the economic policy preferences of citizens fit the left-right dimension can be explained in terms of the interaction between individual level and political system-level variables: citizens who spend more attention to politicians with views that conform to the left-right dimension, have views that conform to the left-right dimension. There is also a role for the legacy of communist dictatorship: citizens who were socialised in democratic countries have views that fit the left-right dimension better than those socialised during communism.

  15. ReportSites - A Computational Method to Extract Positional and Physico- Chemical Information from Large-Scale Proteomic Post-Translational Modification Datasets

    DEFF Research Database (Denmark)

    Edwards, Alistair; Edwards, Gregory; Larsen, Martin Røssel

    2012-01-01

    -translational modification data sets, wherein patterns of sequence surrounding processed sites may reveal more about the functional and structural requirements of the modification and the biochemical processes that regulate them. Results: We developed Report Sites using a test set of phosphoproteomic data from rat......-chemical environment (local pI and hydrophobicity). These were then also compared to corresponding values extracted from the full database to allow comparison of phosphorylation trends. Conclusions: Report Sites enabled physico-chemical aspects of protein phosphorylation to be deciphered in a test set of eleven...... thousand phospho sites. Basic properties of modified proteins, such as site location in the context of the complete protein, were also documented. This program can be easily adapted to any post-translational modification (or, indeed, to any defined amino acid sequence), or expanded to include more...

  16. Reports on 1976 result of Sunshine Project. Investigation on development policy and position of various coal liquefaction processes in Japan; 1976 nendo Nippon ni okeru kakushu sekitan ekika process no kaihatsu hoshin to ichizuke ni kansuru chosa seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1977-03-01

    This report is the summary of the 'investigation results concerning development policy and position of various coal liquefaction processes in Japan'. The purpose of this investigative research is primarily to clarify the position of coal energy in the future energy supply, technologies of converting coal to clean fuel as the form of coal energy utilization most suitable for Japan, and the position of coal liquefaction in such converting technologies, and also to decide on the policy of R and D on coal liquefaction process in Japan at present. Accordingly, this paper investigates the status quo of various liquefaction processes including the coal liquefaction technologies for which R and D are conducted under the Sunshine Project; making analysis/assessment from such viewpoint as clean process as environmental safeguard and a precondition for coal energy utilization, technical problems concerning coal import and transportation, and suitability for the present energy consumption structure centering on oil; and further, examining the position of coal liquefaction in the general effective utilization of coal as organic carbonaceous resources in the distant future. (NEDO)

  17. A review of existing studies reporting the negative effects of alcohol access and positive effects of alcohol control policies on interpersonal violence

    Directory of Open Access Journals (Sweden)

    Jessica Laura Fitterer

    2015-11-01

    Full Text Available Alcohol consumption often leads to elevated rates of violence yet alcohol access policies continue to relax across the globe. Our review establishes the extent alcohol policy can moderate violent crime through alcohol availability restrictions. Results were informed from comprehensive selection of peer-reviewed journals from 1950 to October 2015. Our search identified 88 relevant studies on alcohol access and violence conducted across 12 countries. Seventeen studies included quasi-control design, and 23 conducted intervention analysis. Seventy-two (82% reported a significant relationship between alcohol access and violent offences. Alcohol outlet studies reported the greatest percentage of significant results (93%, with trading hours (63%, and alcohol price following (58%. Results from baseline studies indicated the effectiveness of increasing the price of commonly consumed alcohol, restricting the hours of alcohol trading, and limiting the number of alcohol outlets per region to prevent violent offences. Unclear are the effects of tax reductions, restriction of on-premises re-entry, and different outlet types on violent crime. Further, the generalization of statistics over broad areas and the low number of control/intervention studies poses some concern for confounding or correlated effects on study results, and amount of information for local level prevention of interpersonal violence. Future studies should focus on gathering longitudinal data, validating models, limiting crime data to peak drinking days and times, and wherever possible collecting the joint distribution between violent crime, intoxication, and place. A greater up take of local level analysis will benefit studies comparing the influence of multiple alcohol establishment types by relating the location of a crime to establishment proximity. Despite, some uncertainties particular studies showed that even modest policy changes such as 1% increases in alcohol price, one hour changes

  18. Should the United States Army Adapt New Conditions in Its HIV Policy to Allow Eligible HIV Positive Soldiers the Ability to Serve Overseas

    Science.gov (United States)

    2017-06-09

    2017b). HIV: Either of two retroviruses that infect and destroy helper T-cells of the immune system causing the marked reduction in their numbers that...2014a, 36). Since HIV-positive Soldiers do not pose a risk in non-combat locations and these HIV-positive Soldiers may have specific skill sets and...guidance to inform leadership will help mitigate this risk. Finally, the U.S. Army has made an investment in training its personnel and these skills

  19. ¿Usted Va Al Capitolio También?: Adult Immigrants' Positioning in Response to News and Digital Media about Immigration Policy

    Science.gov (United States)

    Noguerón-Liu, Silvia

    2016-01-01

    This article explores the ways in which adult immigrants engaged in discussion about immigration news at a web design course during the passing of Senate Bill 1070 in Arizona. Drawing on the method and theory of mediated discourse analysis, two focal interactions reveal the diverse positions that students took up in relation to anti-immigrant…

  20. Direct identification of bacteria from BacT/ALERT anaerobic positive blood cultures by MALDI-TOF MS: MALDI Sepsityper kit versus an in-house saponin method for bacterial extraction.

    Science.gov (United States)

    Meex, Cécile; Neuville, Florence; Descy, Julie; Huynen, Pascale; Hayette, Marie-Pierre; De Mol, Patrick; Melin, Pierrette

    2012-11-01

    In cases of bacteraemia, a rapid species identification of the causal agent directly from positive blood culture broths could assist clinicians in the timely targeting of empirical antimicrobial therapy. For this purpose, we evaluated the direct identification of micro-organisms from BacT/ALERT (bioMérieux) anaerobic positive blood cultures without charcoal using the Microflex matrix-assisted laser desorption/ionization (MALDI) time of flight MS (Bruker), after bacterial extraction by using two different methods: the MALDI Sepsityper kit (Bruker) and an in-house saponin lysis method. Bruker's recommended criteria for identification were expanded in this study, with acceptance of the species identification when the first three results with the best matches with the MALDI Biotyper database were identical, whatever the scores were. In total, 107 monobacterial cultures and six polymicrobial cultures from 77 different patients were included in this study. Among monomicrobial cultures, we identified up to the species level 67 and 66 % of bacteria with the MALDI Sepsityper kit and the saponin method, respectively. There was no significant difference between the two extraction methods. The direct species identification was particularly inconclusive for Gram-positive bacteria, as only 58 and 52 % of them were identified to the species level with the MALDI Sepsityper kit and the saponin method, respectively. Results for Gram-negative bacilli were better, with 82.5 and 90 % of correct identification to the species level with the MALDI Sepsityper kit and the saponin method, respectively. No misidentifications were given by the direct procedures when compared with identifications provided by the conventional method. Concerning the six polymicrobial blood cultures, whatever the extraction method used, a correct direct identification was only provided for one of the isolated bacteria on solid medium in all cases. The analysis of the time-to-result demonstrated a reduction

  1. Strategic Inventory Positioning of Navy Depot Level Repairable

    National Research Council Canada - National Science Library

    Burton, Larry

    2005-01-01

    ... the benefits in modifying their current inventory positioning policy for repairable items. NAVICP wishes to incorporate a strategic inventory positioning policy that reduces transportation costs...

  2. Evaluating horizontal positional accuracy of low-cost UAV orthomosaics over forest terrain using ground control points extracted from different sources

    Science.gov (United States)

    Patias, Petros; Giagkas, Fotis; Georgiadis, Charalampos; Mallinis, Giorgos; Kaimaris, Dimitris; Tsioukas, Vassileios

    2017-09-01

    Within the field of forestry, forest road mapping and inventory plays an important role in management activities related to wood harvesting industry, sentiment and water run-off modelling, biodiversity distribution and ecological connectivity, recreation activities, future planning of forest road networks and wildfire protection and fire-fighting. Especially in countries of the Mediterranean Rim, knowledge at regional and national scales regarding the distribution and the characteristics of rural and forest road network is essential in order to ensure an effective emergency management and rapid response of the fire-fighting mechanism. Yet, the absence of accurate and updated geodatabases and the drawbacks related to the use of traditional cartographic methods arising from the forest environment settings, and the cost and efforts needed, as thousands of meters need to be surveyed per site, trigger the need for new data sources and innovative mapping approaches. Monitoring the condition of unpaved forest roads with unmanned aerial vehicle technology is an attractive option for substituting objective, laboursome surveys. Although photogrammetric processing of UAV imagery can achieve accuracy of 1-2 centimeters and dense point clouds, the process is commonly based on the establishment of control points. In the case of forest road networks, which are linear features, there is a need for a great number of control points. Our aim is to evaluate low-cost UAV orthoimages generated over forest areas with GCP's captured from existing national scale aerial orthoimagery, satellite imagery available through a web mapping service (WMS), field surveys using Mobile Mapping System and GNSS receiver. We also explored the direct georeferencing potential through the GNSS onboard the low cost UAV. The results suggest that the GNSS approach proved to most accurate, while the positional accuracy derived using the WMS and the aerial orthoimagery datasets deemed satisfactory for the

  3. Cracked rocks with positive and negative Poisson's ratio: real-crack properties extracted from pressure dependence of elastic-wave velocities

    Science.gov (United States)

    Zaitsev, Vladimir Y.; Radostin, Andrey V.; Dyskin, Arcady V.; Pasternak, Elena

    2017-04-01

    We report results of analysis of literature data on P- and S-wave velocities of rocks subjected to variable hydrostatic pressure. Out of about 90 examined samples, in more than 40% of the samples the reconstructed Poisson's ratios are negative for lowest confining pressure with gradual transition to the conventional positive values at higher pressure. The portion of rocks exhibiting negative Poisson's ratio appeared to be unexpectedly high. To understand the mechanism of negative Poisson's ratio, pressure dependences of P- and S-wave velocities were analyzed using the effective medium model in which the reduction in the elastic moduli due to cracks is described in terms of compliances with respect to shear and normal loading that are imparted to the rock by the presence of cracks. This is in contrast to widely used descriptions of effective cracked medium based on a specific crack model (e.g., penny-shape crack) in which the ratio between normal and shear compliances of such a crack is strictly predetermined. The analysis of pressure-dependences of the elastic wave velocities makes it possible to reveal the ratio between pure normal and shear compliances (called q-ratio below) for real defects and quantify their integral content in the rock. The examination performed demonstrates that a significant portion (over 50%) of cracks exhibit q-ratio several times higher than that assumed for the conventional penny-shape cracks. This leads to faster reduction of the Poisson's ratio with increasing the crack concentration. Samples with negative Poisson's ratio are characterized by elevated q-ratio and simultaneously crack concentration. Our results clearly indicate that the traditional crack model is not adequate for a significant portion of rocks and that the interaction between the opposite crack faces leading to domination of the normal compliance and reduced shear displacement discontinuity can play an important role in the mechanical behavior of rocks.

  4. Official Position of the American Academy of Clinical Neuropsychology Social Security Administration Policy on Validity Testing: Guidance and Recommendations for Change.

    Science.gov (United States)

    Chafetz, M D; Williams, M A; Ben-Porath, Y S; Bianchini, K J; Boone, K B; Kirkwood, M W; Larrabee, G J; Ord, J S

    2015-01-01

    The milestone publication by Slick, Sherman, and Iverson (1999) of criteria for determining malingered neurocognitive dysfunction led to extensive research on validity testing. Position statements by the National Academy of Neuropsychology and the American Academy of Clinical Neuropsychology (AACN) recommended routine validity testing in neuropsychological evaluations. Despite this widespread scientific and professional support, the Social Security Administration (SSA) continued to discourage validity testing, a stance that led to a congressional initiative for SSA to reevaluate their position. In response, SSA commissioned the Institute of Medicine (IOM) to evaluate the science concerning the validation of psychological testing. The IOM concluded that validity assessment was necessary in psychological and neuropsychological examinations (IOM, 2015 ). The AACN sought to provide independent expert guidance and recommendations concerning the use of validity testing in disability determinations. A panel of contributors to the science of validity testing and its application to the disability process was charged with describing why the disability process for SSA needs improvement, and indicating the necessity for validity testing in disability exams. This work showed how the determination of malingering is a probability proposition, described how different types of validity tests are appropriate, provided evidence concerning non-credible findings in children and low-functioning individuals, and discussed the appropriate evaluation of pain disorders typically seen outside of mental consultations. A scientific plan for validity assessment that additionally protects test security is needed in disability determinations and in research on classification accuracy of disability decisions.

  5. Advocating for responsible oil and natural gas extraction policies; FracTracker as a mechanism for overcoming the barriers to scientific advocacy for academics and communities

    Science.gov (United States)

    Ferrar, K. J.; Malone, S.; Kelso, M.; Lenker, B.

    2013-12-01

    The inability to translate data to scientific information that can readily be incorporated by citizens into the public arena is an obstacle for science-based advocacy. This issue is particularly poignant for shale oil and natural gas development via hydraulic fracturing, as the issue has become highly politicized. Barriers to engaging in policy debate are different but highly related for community members and scientists. For citizens and interest groups, barriers including accessibility, public awareness and data presentation limit the motivation for community involvement in political interactions. To overcome such barriers, social researchers call for public engagement to move upstream and many call for a broad engagement of scientists in science-based advocacy. Furthermore surveys have shown that citizens, interest groups, and decision-makers share a broad desire for scientists to engage in environmental policy development. Regardless, scientists face a number of perceived barriers, with academics expressing the most resistance to overcoming the tension created by adherence to the scientific method and the need to engage with the broader society, described by Schneider (1990) as the 'double ethical bind'. For the scientific community the appeal of public dissemination of information beyond the scope of academic journals is limited for a number of reasons. Barriers include preservation of credibility, peer attitudes, training, and career trajectory. The result is a lack of translated information available to the public. This systematic analysis of the FracTracker platform provides an evaluation of where the features of the public engagement, GIS platform has been successful at overcoming these barriers to public dissemination, where the platform needs further development or is ill-suited to address these issues, and the development of FracTracker as an outlet for scientific researchers to engage with citizens. The analysis will also provide insight into what

  6. Identification of blood culture isolates directly from positive blood cultures by use of matrix-assisted laser desorption ionization-time of flight mass spectrometry and a commercial extraction system: analysis of performance, cost, and turnaround time.

    Science.gov (United States)

    Lagacé-Wiens, Philippe R S; Adam, Heather J; Karlowsky, James A; Nichol, Kimberly A; Pang, Paulette F; Guenther, Jodi; Webb, Amanda A; Miller, Crystal; Alfa, Michelle J

    2012-10-01

    Matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) mass spectrometry represents a revolution in the rapid identification of bacterial and fungal pathogens in the clinical microbiology laboratory. Recently, MALDI-TOF has been applied directly to positive blood culture bottles for the rapid identification of pathogens, leading to reductions in turnaround time and potentially beneficial patient impacts. The development of a commercially available extraction kit (Bruker Sepsityper) for use with the Bruker MALDI BioTyper has facilitated the processing required for identification of pathogens directly from positive from blood cultures. We report the results of an evaluation of the accuracy, cost, and turnaround time of this method for 61 positive monomicrobial and 2 polymicrobial cultures representing 26 species. The Bruker MALDI BioTyper with the Sepsityper gave a valid (score, >1.7) identification for 85.2% of positive blood cultures with no misidentifications. The mean reduction in turnaround time to identification was 34.3 h (P MALDI-TOF was used for all blood cultures and 26.5 h in a more practical setting where conventional identification or identification from subcultures was required for isolates that could not be directly identified by MALDI-TOF. Implementation of a MALDI-TOF-based identification system for direct identification of pathogens from blood cultures is expected to be associated with a marginal increase in operating costs for most laboratories. However, the use of MALDI-TOF for direct identification is accurate and should result in reduced turnaround time to identification.

  7. How extractive industries affect health: Political economy underpinnings and pathways.

    Science.gov (United States)

    Schrecker, Ted; Birn, Anne-Emanuelle; Aguilera, Mariajosé

    2018-06-07

    A systematic and theoretically informed analysis of how extractive industries affect health outcomes and health inequities is overdue. Informed by the work of Saskia Sassen on "logics of extraction," we adopt an expansive definition of extractive industries to include (for example) large-scale foreign acquisitions of agricultural land for export production. To ground our analysis in concrete place-based evidence, we begin with a brief review of four case examples of major extractive activities. We then analyze the political economy of extractivism, focusing on the societal structures, processes, and relationships of power that drive and enable extraction. Next, we examine how this global order shapes and interacts with politics, institutions, and policies at the state/national level contextualizing extractive activity. Having provided necessary context, we posit a set of pathways that link the global political economy and national politics and institutional practices surrounding extraction to health outcomes and their distribution. These pathways involve both direct health effects, such as toxic work and environmental exposures and assassination of activists, and indirect effects, including sustained impoverishment, water insecurity, and stress-related ailments. We conclude with some reflections on the need for future research on the health and health equity implications of the global extractive order. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

  8. Structural refinement and extraction of hydrogen atomic positions in polyoxymethylene crystal based on the first successful measurements of 2-dimensional high-energy synchrotron X-ray diffraction and wide-angle neutron diffraction patterns of hydrogenated and deuterated species

    International Nuclear Information System (INIS)

    Tashiro, Kohji; Hanesaka, Makoto; Ohhara, Takashi; Kurihara, Kazuo; Tamada, Taro; Kuroki, Ryota; Fujiwara, Satoru; Ozeki, Tomoji; Kitano, Toshiaki; Nishu, Takashi; Tanaka, Ichiro; Niimura, Nobuo

    2007-01-01

    2-Dimensional X-ray and neutron diffraction patterns have been successfully measured for deuterated and hydrogenated polyoxymethylene (POM) samples obtained by γ-ray induced solid-state polymerization reaction. More than 700 reflections were collected from the X-ray diffraction data at -150degC by utilizing a high-energy synchrotron X-ray beam at SPring-8, Japan, from which the crystal structure of POM has been refined thoroughly including the extraction of hydrogen atomic positions at clearly seen in the difference Fourier synthesis map. As the first trial the nonuniform (9/5) helical model was analyzed with the reliability factor (R factor) 6.9%. The structural analysis was made also using the X-ray reflections of about 400 observed at room temperature (R 8.8%), and the thermal parameters of constituent atoms were compared between the low and high temperatures to discuss the librational thermal motion of the chains. The 2-dimensional neutron diffraction data, collected for the deuterated and hydrogenated POM samples using an imaging plate system specifically built-up for neutron scattering experiment, have allowed us to pick up the D and H atomic positions clearly in the Fourier synthesis maps. Another possible model, (29/16) helix, which was proposed by several researches, has been also investigated on the basis of the X-ray diffraction data at -150degC. The direct method succeeded in extracting this (29/16) model straightforwardly. The R factor was 8.6%, essentially the same as that of (9/5) helical model. This means that the comparison of the diffraction intensity between the data collected from the full-rotation X-ray diffraction pattern and the intensity calculated for both the (9/5) and (29/16) models cannot be used for the unique determination of the superiority of the model, (9/5) or (29/16) helix. However, we have found the existence of 001 and 002 reflections which give the longer repeating period 55.7 A. Besides there observed a series of meridional

  9. OWNERSHIP POLICY

    Directory of Open Access Journals (Sweden)

    V. Branovitskiy

    2018-01-01

    Full Text Available The article examines the ownership policy in Ukraine. It makes a survey of the following: the current situation at state-run enterprises and their efficiency; the key criteria of the classification of state-run enterprises for the privatization for the period of 2017-2020. The article evaluates the institutional changes coming from a new law on the privatization of state-owned property in Ukraine. It reveals the stages of making the ownership policy as a state strategy. It describes the measures meant to raise efficiency in the area of the public property management. The article assesses the state of play of the stock market in Ukraine as a mechanism to attract money to the real economy. It recommends attracting foreign investment to the public sector of economy following the restructuring process via IPO or sale to a strategic investor (Private equity. It considers the positive aspects in the completion of active privatization and the scope of the main privatization risks.

  10. Extraction process

    International Nuclear Information System (INIS)

    Rendall, J.S.; Cahalan, M.J.

    1979-01-01

    A process is described for extracting at least two desired constituents from a mineral, using a liquid reagent which produces the constituents, or compounds thereof, in separable form and independently extracting those constituents, or compounds. The process is especially valuable for the extraction of phosphoric acid and metal values from acidulated phosphate rock, the slurry being contacted with selective extractants for phosphoric acid and metal (e.g. uranium) values. In an example, uranium values are oxidized to uranyl form and extracted using an ion exchange resin. (U.K.)

  11. Solvent extraction

    Energy Technology Data Exchange (ETDEWEB)

    Coombs, D.M.; Latimer, E.G.

    1988-01-05

    It is an object of this invention to provide for the demetallization and general upgrading of heavy oil via a solvent extracton process, and to improve the efficiency of solvent extraction operations. The yield and demetallization of product oil form heavy high-metal content oil is maximized by solvent extractions which employ either or all of the following techniques: premixing of a minor amount of the solvent with feed and using countercurrent flow for the remaining solvent; use of certain solvent/free ratios; use of segmental baffle tray extraction column internals and the proper extraction column residence time. The solvent premix/countercurrent flow feature of the invention substantially improves extractions where temperatures and pressures above the critical point of the solvent are used. By using this technique, a greater yield of extract oil can be obtained at the same metals content or a lower metals-containing extract oil product can be obtained at the same yield. Furthermore, the premixing of part of the solvent with the feed before countercurrent extraction gives high extract oil yields and high quality demetallization. The solvent/feed ratio features of the invention substanially lower the captial and operating costs for such processes while not suffering a loss in selectivity for metals rejection. The column internals and rsidence time features of the invention further improve the extractor metals rejection at a constant yield or allow for an increase in extract oil yield at a constant extract oil metals content. 13 figs., 3 tabs.

  12. Sustainability Policy and Environmental Policy

    OpenAIRE

    John C. V. Pezzey

    2001-01-01

    A theoretical, representative agent economy with a depletable resource stock, polluting emissions and productive capital is used to contrast environmental policy, which internalises externalised environmental values, with sustainability policy, which achieves some form of intergenerational equity. The obvious environmental policy comprises an emissions tax and a resource stock subsidy, each equal to the respective external cost or benefit. Sustainability policy comprises an incentive affectin...

  13. Danish Labour Market Activation Policies

    DEFF Research Database (Denmark)

    Kvist, Jon; Pedersen, Lisbeth

    2007-01-01

    Under the heading of flexicurity, Danish labour market activation policies are receiving international attention because of their perceived ability both to curb unemployment and to boost employment. Indeed, the objectives, target groups and design of activation policy have undergone a remarkable...... not only active labour market policies but also social and integration policies. Despite widespread popularity and belief in the positive effects of activation, little is actually known about its overall impact on the Danish economy....

  14. Modeling environmental policy

    International Nuclear Information System (INIS)

    Martin, W.E.; McDonald, L.A.

    1997-01-01

    The eight book chapters demonstrate the link between the physical models of the environment and the policy analysis in support of policy making. Each chapter addresses an environmental policy issue using a quantitative modeling approach. The volume addresses three general areas of environmental policy - non-point source pollution in the agricultural sector, pollution generated in the extractive industries, and transboundary pollutants from burning fossil fuels. The book concludes by discussing the modeling efforts and the use of mathematical models in general. Chapters are entitled: modeling environmental policy: an introduction; modeling nonpoint source pollution in an integrated system (agri-ecological); modeling environmental and trade policy linkages: the case of EU and US agriculture; modeling ecosystem constraints in the Clean Water Act: a case study in Clearwater National Forest (subject to discharge from metal mining waste); costs and benefits of coke oven emission controls; modeling equilibria and risk under global environmental constraints (discussing energy and environmental interrelations); relative contribution of the enhanced greenhouse effect on the coastal changes in Louisiana; and the use of mathematical models in policy evaluations: comments. The paper on coke area emission controls has been abstracted separately for the IEA Coal Research CD-ROM

  15. Extraction method

    International Nuclear Information System (INIS)

    Stary, J.; Kyrs, M.; Navratil, J.; Havelka, S.; Hala, J.

    1975-01-01

    Definitions of the basic terms and of relations are given and the knowledge is described of the possibilities of the extraction of elements, oxides, covalent-bound halogenides and heteropolyacids. Greatest attention is devoted to the detailed analysis of the extraction of chelates and ion associates using diverse agents. For both types of compounds detailed conditions are given of the separation and the effects of the individual factors are listed. Attention is also devoted to extractions using mixtures of organic agents, the synergic effects thereof, and to extractions in non-aqueous solvents. The effects of radiation on extraction and the main types of apparatus used for extractions carried out in the laboratory are described. (L.K.)

  16. Privacy Policy

    Science.gov (United States)

    ... Home → NLM Privacy Policy URL of this page: https://medlineplus.gov/privacy.html NLM Privacy Policy To ... out of cookies in the most popular browsers, http://www.usa.gov/optout_instructions.shtml. Please note ...

  17. Position Information

    Data.gov (United States)

    Social Security Administration — The Position Information Data Asset provides the ability to search for active SSA position descriptions using various search criteria. An individual may search by PD...

  18. The policies

    International Nuclear Information System (INIS)

    Laruelle, Ph.; Snegaroff, Th.; Moreau, S.; Tellenne, C.; Brunel, S.

    2005-01-01

    Fourth chapter of the book on the geo-policy of the sustainable development, this chapter deal with the different and international policies concerned by the problem. The authors analyze the american energy attitude and policy, the economical equilibrium facing the environmental equilibrium for the european policy, the sanctified and sacrificed nature and the japanese attitude, India and China, the great fear of the 21 century and the sustainable development in Africa. (A.L.B.)

  19. Trade Policy

    OpenAIRE

    Murray Gibbs

    2007-01-01

    In an otherwise insightful and thoughtful article, Sebastian Pfotenhauer (Trade Policy Is Science Policy,” Issues, Fall 2013) might better have entitled his contribution “Trade Policy Needs to Be Reconciled with Science Policy.” The North American Free Trade Agreement (NAFTA) and the agreements administered by the World Trade Organization, particularly the General Agreement on Tariffs and Trade (GATT) and the Technical Barriers to Trade (TBT), were adopted to promote international trade and i...

  20. Positive Psychology

    Science.gov (United States)

    Peterson, Christopher

    2009-01-01

    Positive psychology is a deliberate correction to the focus of psychology on problems. Positive psychology does not deny the difficulties that people may experience but does suggest that sole attention to disorder leads to an incomplete view of the human condition. Positive psychologists concern themselves with four major topics: (1) positive…

  1. Vacuum extraction

    DEFF Research Database (Denmark)

    Maagaard, Mathilde; Oestergaard, Jeanett; Johansen, Marianne

    2012-01-01

    Objectives. To develop and validate an Objective Structured Assessment of Technical Skills (OSATS) scale for vacuum extraction. Design. Two-part study design: Primarily, development of a procedure-specific checklist for vacuum extraction. Hereafter, validation of the developed OSATS scale for vac...

  2. Electromembrane extraction

    DEFF Research Database (Denmark)

    Huang, Chuixiu; Chen, Zhiliang; Gjelstad, Astrid

    2017-01-01

    Electromembrane extraction (EME) was inspired by solid-phase microextraction and developed from hollow fiber liquid-phase microextraction in 2006 by applying an electric field over the supported liquid membrane (SLM). EME provides rapid extraction, efficient sample clean-up and selectivity based...

  3. Ubiquitous positioning

    CERN Document Server

    Mannings, Robin

    2008-01-01

    This groundbreaking resource offers a practical, in-depth understanding of Ubiquitous Positioning - positioning systems that identify the location and position of people, vehicles and objects in time and space in the digitized networked economy. The future and growth of ubiquitous positioning will be fueled by the convergence of many other areas of technology, from mobile telematics, Internet technology, and location systems, to sensing systems, geographic information systems, and the semantic web. This first-of-its-kind volume explores ubiquitous positioning from a convergence perspective, of

  4. Positioning consumption

    DEFF Research Database (Denmark)

    Halkier, Bente; Keller, Margit

    2014-01-01

    positionings emerges based on empirical examples of research in parent–children consumption. Positionings are flexible discursive fixations of the relationship between the performances of the practitioner, other practitioners, media discourse and consumption activities. The basic positioning types...... are the practice maintenance and the practice change position, with different sorts of adapting in between. Media discourse can become a resource for a resistant position against social control or for an appropriating position in favour of space for action. Regardless of the current relation to a particular media......This article analyses the ways in which media discourses become a part of contested consumption activities. We apply a positioning perspective with practice theory to focus on how practitioners relate to media discourse as a symbolic resource in their everyday practices. A typology of performance...

  5. Exploring support for shale gas extraction in the United Kingdom

    International Nuclear Information System (INIS)

    Andersson-Hudson, Jessica; Knight, William; Humphrey, Mathew; O’Hara, Sarah

    2016-01-01

    The development of shale gas in the United Kingdom (UK) using hydraulic fracturing, more commonly known as ‘fracking’, remains in its infancy. Yet understanding public attitudes for this fledgling industry is important for future policy considerations, decision-making and for industry stakeholders. This study uses data collected from the University of Nottingham, UK nationwide online survey (n=3823) conducted in September 2014, to consider ten hypothesises about the UK public's attitudes towards shale gas. From the survey data we can see that 43.11% of respondents support shale gas extraction in the UK. Furthermore, our results show that women, class DE respondents, non-Conservative party supporters, and respondents who positively associate shale gas with water contamination or earthquakes are less likely to support the extraction of shale gas in the UK. We also discuss potential policy implications for the UK government arising from these findings. - Highlights: • September 2014 survey of British attitudes towards allowing shale gas extraction. • Over 75% or respondents correctly identify shale gas. • 43.11% of respondents support shale gas extraction in the UK.

  6. Laser-assisted lead extraction: the European experience.

    Science.gov (United States)

    Kennergren, C; Bucknall, C A; Butter, C; Charles, R; Fuhrer, J; Grosfeld, M; Tavernier, R; Morgado, T B; Mortensen, P; Paul, V; Richter, P; Schwartz, T; Wellens, F

    2007-08-01

    The aim of this study is to investigate the safety and effectiveness of Excimer laser-assisted lead extraction in Europe. The final European multi-centre study experience is presented. The Excimer is a cool cutting laser (50 degrees C) with a wavelength of 308 nm. The energy is emitted from the tip of a flexible sheath and is absorbed by proteins and lipids, 64% of the energy is absorbed at a tissue depth of 0.06 mm. The sheath is positioned over the lead, and the fibrosis surrounding the lead is vaporized while advancing the sheath without damaging other leads. From August 1996 to March 2001, 383 leads (170 atrial, 213 ventricular) in 292 patients (mean age 61.6 years, range 13-96) were extracted at 14 European centres. Mean implantation time was 74 months (3-358). Most frequent indications were pocket infection (26%), non-functional leads (21%), patient morbidity (21%), septicaemia or endocarditis (14%), erosion (5%), and lead interference (8%). Median extraction time was 15 min (1-300). Complete extraction was achieved in 90.9% of the leads and partial extraction in 3.4%. Extraction failed in 5.7% of the leads. Major complications = perforations caused 10/22 (3.4/5.7%) of the failures. Most partially extracted patients were considered clinically successful, as only minor lead parts without clinical significance were left. Femoral non-laser technique was used to remove 8/12 of the non-complication failures. The total complication rate, including five minor complications (1.7%), was 5.1%. No in-hospital mortality occurred. Pacing and implantable cardioverter-defibrillator leads can safely, effectively, and predictably be extracted. Open-heart extractions can be limited to special cases. The results indicate that the traditional policy of abandoning redundant leads, instead of removing them, may be obsolete in many patients.

  7. The method for simultaneous extraction and back extraction in liquid three-phase system and equipment for simultaneous extraction and back extraction in liquid three-phase system

    International Nuclear Information System (INIS)

    Palyska, W.; Chmielewski, A.G.

    1992-01-01

    The method for simultaneous extraction and back extraction in liquid three-phase system has been worked out. The equipment designed for that process has been also subject of the patent. The interesting component is extracted first to intermediate phase consists of magnetic solvent keeping two extracting phases separately. The intermediate magnetic liquid has been kept in its position using a stable magnet maintained on the surface of the extraction vessel. Then the component pass from intermediate phase to the third phase as a result of back extraction. Mixing in the extraction and back extraction zones is organized by means of rotating shaft going along the whole apparatus. The extraction and back extraction processes occur simultaneously as a result of continuous flow of solvent in their zones. The single extraction back extraction facilities can be joined in larger batteries. 3 figs

  8. Bevalac extraction

    International Nuclear Information System (INIS)

    Kalnins, J.G.; Krebs, G.; Tekawa, M.; Cowles, D.; Byrne, T.

    1992-02-01

    This report will describe some of the general features of the Bevatron extraction system, primarily the dependence of the beam parameters and extraction magnet currents on the Bevalac field. The extraction magnets considered are: PFW, XPl, XP2, XS1, XS2, XM1, XM2, XM3, XQ3A and X03B. This study is based on 84 past tunes (from 1987 to the present) of various ions (p,He,O,Ne,Si,S,Ar,Ca,Ti,Fe,Nb,La,Au and U), for Bevalac fields from 1.749 to 12.575 kG, where all tunes included a complete set of beam line wire chamber pictures. The circulating beam intensity inside the Bevalac is measured with Beam Induction Electrodes (BIE) in the South Tangent Tank. The extracted beam intensity is usually measured with the Secondary Emission Monitor (SEM) in the F1-Box. For most of the tunes the extraction efficiency, as given by the SEM/BIE ratio, was not recorded in the MCR Log Book, but plotting the available Log Book data as a function of the Bevalac field, see Fig.9, we find that the extraction efficiency is typically between 30->60% with feedback spill

  9. Energy policy in transport and transport policy

    International Nuclear Information System (INIS)

    Van Dender, Kurt

    2009-01-01

    Explanations for, and indirect evidence of, imperfections in the market for private passenger vehicle fuel economy suggest there is a reasonable case for combining fuel economy standards and fuel or carbon taxes to contribute to an energy policy that aims to reduce greenhouse gas emissions and improve energy security. Estimates of key elasticities, including the rebound effect, indicate that the positive and negative side-effects of fuel economy measures on transport activities and external costs are limited. However, an energy policy for transport does not replace a transport policy that aims to manage the main transport externalities including congestion and local pollution. Conventional marginal cost estimates and standard cost-benefit reasoning suggest that policies that address congestion and local pollution likely bring benefits at least as large as those from fuel economy measures. But the large uncertainty on the possible effects of greenhouse gas emissions constitutes a strong challenge for standard cost-benefit reasoning. Emerging results from methods to cope with this uncertainty suggest that policies to stimulate the widespread adoption of low-carbon technologies in transport are justified.

  10. Energy policy in transport and transport policy

    Energy Technology Data Exchange (ETDEWEB)

    Van Dender, Kurt [Joint Transport Research Centre of the International Transport Forum and the OECD, 2 rue Andre Pascale, F-75775 Paris Cedex 16 (France)

    2009-10-15

    Explanations for, and indirect evidence of, imperfections in the market for private passenger vehicle fuel economy suggest there is a reasonable case for combining fuel economy standards and fuel or carbon taxes to contribute to an energy policy that aims to reduce greenhouse gas emissions and improve energy security. Estimates of key elasticities, including the rebound effect, indicate that the positive and negative side-effects of fuel economy measures on transport activities and external costs are limited. However, an energy policy for transport does not replace a transport policy that aims to manage the main transport externalities including congestion and local pollution. Conventional marginal cost estimates and standard cost-benefit reasoning suggest that policies that address congestion and local pollution likely bring benefits at least as large as those from fuel economy measures. But the large uncertainty on the possible effects of greenhouse gas emissions constitutes a strong challenge for standard cost-benefit reasoning. Emerging results from methods to cope with this uncertainty suggest that policies to stimulate the widespread adoption of low-carbon technologies in transport are justified. (author)

  11. Federal research policy 1988

    International Nuclear Information System (INIS)

    1988-01-01

    The report covers several separate parts dealing with the following: Orientation and perspectives of the Federal Government's research policy; resources available for science, research and development; fields of main interest in R and D work sponsored by the Government; research and technology policy of the Lands; international and national research and technology policy; organisations promoting and establishment doing research work in the FRG; statistics. The guidelines and principles of research policy are given: freedom of science and research; restraint from governmental influence within the meaning of the subsidiarity principle; positive attitude to scientific and technical progress; investigation of long-term perspectives and options; fostering joint responsibility of the Federal Government and the Lands; development of international cooperation. (orig./HSCH) [de

  12. Researcher positioning

    DEFF Research Database (Denmark)

    Mørck, Line Lerche; Khawaja, Iram

    2009-01-01

    abstract  This article focuses on the complex and multi-layered process of researcher positioning, specifically in relation to the politically sensitive study of marginalised and ‘othered' groups such as Muslims living in Denmark. We discuss the impact of different ethnic, religious and racial...... political and personal involvement by the researcher, which challenges traditional perspectives on research and researcher positioning. A key point in this regard is the importance of constant awareness of and reflection on the multiple ways in which one's positioning as a researcher influences the research...

  13. Genotoxicity of plant extracts

    Directory of Open Access Journals (Sweden)

    Vera M. F. Vargas

    1991-01-01

    Full Text Available Aqueous extracts of seven species used in Brazilian popular medicine (Achyrocline satureoides, Iodina rhombifolia, Desmodium incanum, Baccharis anomala, Tibouchina asperior, Luehea divaricata, Maytenus ilicifolia were screened to the presence of mutagenic activity in the Ames test (Salmonella/microsome. Positive results were obtained for A. satureoides, B anomala and L. divaricata with microsomal activation. As shown elsewhere (Vargas et al., 1990 the metabolites of A. satureoides extract also show the capacity to induce prophage and/or SOS response in microscreen phage induction assay and SOS spot chromotest.

  14. Radiographic positioning

    International Nuclear Information System (INIS)

    Eisenberg, R.L.; Dennis, C.A.; May, C.

    1989-01-01

    This book concentrates on the routine radiographic examinations commonly performed. It details the wide variety of examinations possible and their place in initial learning and in the radiology department as references for those occasions when an unusual examination is requested. This book provides information ranging from basic terminology to skeletal positioning to special procedures. Positions are discussed and supplemented with a picture of a patient, the resulting radiograph, and a labeled diagram. Immobilization and proper shielding of the patient are also shown

  15. Position encoder

    International Nuclear Information System (INIS)

    Goursky, Vsevolod

    1975-01-01

    A circuitry for deriving the quotient of signal delivered by position-sensitive detectors is described. Digital output is obtained in the form of 10- to 12-bit words. Impact position may be determined with 0.25% accuracy when the dynamic range of the energy signal is less 1:10, and 0.5% accuracy when the dynamic range is 1:20. The division requires an average time of 5μs for 10-bit words

  16. Position encoder

    International Nuclear Information System (INIS)

    Goursky, V.

    1975-05-01

    This paper describes circuitry for deriving the quotient of signals delivered by position-sensitive detectors. Digital output is obtained in the form of 10 to 12 bit words. Impact position may be determined with 0.25% accuracy when the dynamic range of the energy signal is less than 1:10, and 0.5% accuracy when the dynamic range is 1:20. The division requires an average time of 5μs for 10-bit words [fr

  17. Liberal coercion? Prostitution, human trafficking and policy

    OpenAIRE

    Cho, Seo-young

    2013-01-01

    Liberal prostitution policy aims at improving labour conditions for prostitutes and protecting victims of forced prostitution. Its policy orientation predicts that the policy choice of liberalizing prostitution is positively associated with better protection policy for trafficking victims and enhanced anti-trafficking measures. In this paper, I investigate empirically whether the legalization of prostitution improves protection policy for victims, as it is presumed. The results of my analysis...

  18. ENERGY POLICY

    OpenAIRE

    Avrupa Topluluğu Enstitüsü, Marmara Üniversitesi

    2015-01-01

    John Mitchell considers EU policies on energy supply security; Tera Allas on energy security of supply in the UK: the way forward; Peter Odell assesses public/private partnerships on the UKCS; Olivier Appert provides an overview of French energy policy.

  19. Energy policy

    International Nuclear Information System (INIS)

    Forrester, J.W.

    1979-01-01

    The author places the energy problem in the context of world economy. The various obstacles encountered in the United States to spell out a viable national energy policy are cited. A certain number of practical proposals is given to lead to an 'effective policy' which would allow energy economy at the same time as energy development, that is, including nuclear energy [fr

  20. The position of place in governing global problems: A mechanistic account of place-as-context, and analysis of transitions towards spatially explicit approaches to climate science and policy

    International Nuclear Information System (INIS)

    MacGillivray, Brian H.

    2015-01-01

    Highlights: • Place is a central yet undertheorised concept within sustainability science. • Introduces an account of place as the context in which social and environmental mechanisms operate. • Uses this account to critique historical aspatial approaches to climate science and policy. • Traces out shifts towards spatially explicit approaches to climate governance. • A focus on place, heterogeneity, and context maximizes the credibility and policy-relevance of climate science. - Abstract: Place is a central concept within the sustainability sciences, yet it remains somewhat undertheorised, and its relationship to generalisation and scale is unclear. Here, we develop a mechanistic account of place as the fundamental context in which social and environmental mechanisms operate. It is premised on the view that the social and environmental sciences are typically concerned with causal processes and their interaction with context, rather than with a search for laws. We deploy our mechanistic account to critique the neglect of place that characterised the early stages of climate governance, ranging from the highly idealised general circulation and integrated assessment models used to analyze climate change, to the global institutions and technologies designed to manage it. We implicate this neglect of place in the limited progress in tackling climate change in both public and policy spheres, before tracing out recent shifts towards more spatially explicit approaches to climate change science and policy-making. These shifts reflect a move towards an ontology which acknowledges that even where causal drivers are in a sense global in nature (e.g. atmospheric levels of greenhouse gases), their impacts are often mediated through variables that are spatially clustered at multiple scales, moderated by contextual features of the local environment, and interact with the presence of other (localised) stressors in synergistic rather than additive ways. We conclude that a

  1. Positional games

    CERN Document Server

    Hefetz, Dan; Stojaković, Miloš; Szabó, Tibor

    2014-01-01

    This text serves as a thorough introduction to the rapidly developing field of positional games. This area constitutes an important branch of combinatorics, whose aim it is to systematically develop an extensive mathematical basis for a variety of two-player perfect information games. These range from such popular games as Tic-Tac-Toe and Hex to purely abstract games played on graphs and hypergraphs. The subject of positional games is strongly related to several other branches of combinatorics such as Ramsey theory, extremal graph and set theory, and the probabilistic method. These notes cover a variety of topics in positional games, including both classical results and recent important developments. They are presented in an accessible way and are accompanied by exercises of varying difficulty, helping the reader to better understand the theory. The text will benefit both researchers and graduate students in combinatorics and adjacent fields.

  2. Data Policy

    Directory of Open Access Journals (Sweden)

    Mark A Parsons

    2013-07-01

    Full Text Available The first purpose of data policy should be to serve the objectives of the organization or project sponsoring the collection of the data. With research data, data policy should also serve the broader goals of advancing scientific and scholarly inquiry and society at large. This is especially true with government-funded data, which likely comprise the vast majority of research data. Data policy should address multiple issues, depending on the nature and objectives of the data. These issues include data access requirements, data preservation and stewardship requirements, standards and compliance mechanisms, data security issues, privacy and ethical concerns, and potentially even specific collection protocols and defined data flows. The specifics of different policies can vary dramatically, but all data policies need to address data access and preservation. Research data gain value with use and must therefore be accessible and preserved for future access. This article focuses on data access. While policy might address multiple issues, at a first level it must address where the data stand on what Lyon (2009 calls the continuum of openness. Making data as openly accessible as possible provides the greatest societal benefit, and a central purpose of data policy is to work toward ethically open data access. An open data regime not only maximizes the benefit of the data, it also simplifies most of the other issues around effective research data stewardship and infrastructure development.

  3. ANTHOCYANINS ALIPHATIC ALCOHOLS EXTRACTION FEATURES

    Directory of Open Access Journals (Sweden)

    P. N. Savvin

    2015-01-01

    Full Text Available Anthocyanins red pigments that give color a wide range of fruits, berries and flowers. In the food industry it is widely known as a dye a food additive E163. To extract from natural vegetable raw materials traditionally used ethanol or acidified water, but in same technologies it’s unacceptable. In order to expand the use of anthocyanins as colorants and antioxidants were explored extracting pigments alcohols with different structures of the carbon skeleton, and the position and number of hydroxyl groups. For the isolation anthocyanins raw materials were extracted sequentially twice with t = 60 C for 1.5 hours. The evaluation was performed using extracts of classical spectrophotometric methods and modern express chromaticity. Color black currant extracts depends on the length of the carbon skeleton and position of the hydroxyl group, with the alcohols of normal structure have higher alcohols compared to the isomeric structure of the optical density and index of the red color component. This is due to the different ability to form hydrogen bonds when allocating anthocyanins and other intermolecular interactions. During storage blackcurrant extracts are significant structural changes recoverable pigments, which leads to a significant change in color. In this variation, the stronger the higher the length of the carbon skeleton and branched molecules extractant. Extraction polyols (ethyleneglycol, glycerol are less effective than the corresponding monohydric alcohols. However these extracts saved significantly higher because of their reducing ability at interacting with polyphenolic compounds.

  4. EXPANDING EXTRACTIONS

    NARCIS (Netherlands)

    Dietzenbacher, Erik; Lahr, Michael L.

    2013-01-01

    In this paper, we generalize hypothetical extraction techniques. We suggest that the effect of certain economic phenomena can be measured by removing them from an input-output (I-O) table and by rebalancing the set of I-O accounts. The difference between the two sets of accounts yields the

  5. Researcher Positioning

    DEFF Research Database (Denmark)

    Khawaja, Iram; Mørck, Line Lerche

    2009-01-01

    involvement by the researcher, which challenges traditional perspectives onresearch and researcher positioning. A key point in this regard is the importance ofconstant awareness of and reflection on the multiple ways in which one's positioningas a researcher influences the research process. Studying the other...

  6. Position detector

    International Nuclear Information System (INIS)

    Hayakawa, Toshifumi.

    1985-01-01

    Purpose: To enable to detect the position of an moving object in a control rod position detector, stably in a digital manner at a high accuracy and free from the undesired effects of circumstantial conditions such as the reactor temperature. Constitution: Coils connected in parallel with each other are disposed along the passage of a moving object and variable resistors and relays are connected in series with each of the coils respectively. Light emitting diodes is connected in series with the contacts of the respective relays. The resistance value of the variable resistors are adjusted depending on the changes in the circumstantial conditions and temperature distribution upon carrying out the positional detection. When the object is inserted into a coils, the relevant relay is deenergized, by which the relay contacts are closed to light up the diode. In the same manner, as the object is successively inserted into the coils, the diodes are lighted-up successively thereby enabling highly accurate and stable positional detection in a digital manner, free from the undesired effects of the circumstantial conditions. (Horiuchi, T.)

  7. Aggressive oil extraction and precautionary saving: Coping with volatility

    NARCIS (Netherlands)

    van der Ploeg, F.

    2010-01-01

    The effects of stochastic oil demand on optimal oil extraction paths and tax, spending and government debt policies are analyzed when the oil demand schedule is linear and preferences quadratic. Without prudence, optimal oil extraction is governed by the Hotelling rule and optimal budgetary policies

  8. Climate policy: Bucket or drainer?

    International Nuclear Information System (INIS)

    Oikonomou, Vlasis; Patel, Martin; Worrell, Ernst

    2006-01-01

    Worldwide, industry is responsible for about 40% of greenhouse gas (GHG) emissions, making it an important target for climate policy. Energy-intensive industries may be particularly vulnerable to higher energy costs caused by climate policy. If companies cannot offset rising energy costs and would face increased competition from countries without climate policy, they may decide to relocate their industrial production to the countries without climate policy. The resulting net effect of climate policy on GHG emissions in foreign countries is typically referred to as 'carbon leakage'. Carbon leakage may lead to higher global GHG emissions due to the use of less advanced technology in less developed countries. Based on a literature review of climate policy, earlier environmental policy and analyses of historical trends, this paper assesses the carbon leakage effects of climate policy for energy-intensive industries. Reviews of past trends in production location of energy-intensive industries show an increased global production share of Non-Annex 1 countries. However, from empirical analyses we conclude that the trend is primarily driven by regional demand growth. In contrast, climate policy models show a strong carbon leakage. Even though future climate policy may have a more profound impact than environmental policies in the past, the modelling results are doubtful. Leakage generally seems to be overestimated in current models, especially as potential positive spillovers are often not included in the models. The ambiguity of the empirical analyses and the modelling results warrants further research in the importance of production factors for relocation

  9. Maintaining positive

    OpenAIRE

    Gheorghe Gh. IONESCU; Adina Letitia NEGRUSA

    2004-01-01

    Maintaining positive work-force relationships includes in effective labor-management relations and making appropriate responses to current employee issues. Among the major current employee issues are protection from arbitrary dismissal, drug and alcohol abuse, privacy rights and family maters and they impact work. In our paper we discus two problems: first, the meanings of industrial democracy; second, the three principal operational concepts of industrial democracy (1) industrial democracy t...

  10. Activities of the Enquiry Commission on Future Nuclear Policy and its contribution to today's parliamentary policy

    International Nuclear Information System (INIS)

    Ueberhorst, R.

    1989-01-01

    Positions on the necessity of technology policy, the cooperative conceptualization of controversial concepts and the question of political style are taken up. The precondition for this policy is the elaboration of alternatives. (DG) [de

  11. Policy Innovation in Innovation Policy

    DEFF Research Database (Denmark)

    Borras, Susana

    During the past two decades Europe has experienced important changes and transformations in the way in which governments approach the issue of science, technology and innovation, and their relation to economic growth and competitiveness. This has to do with the European Union level as well...... as with national and sub-national governments in Europe, all of them introducing interesting novelties in their innovation policy. These changes refer to different aspects of policy, mainly the content of policy initiatives towards science, technology and innovation; the instruments governments are using...... at the EU level, and mentions similar trends taking place at national and sub-national levels. The questions that guide the contents here are essentially three, namely, what are the main traits of innovation policies in Europe since the 1990s and how have the EU and different national governments approached...

  12. New staff contract policy

    CERN Document Server

    HR Department

    2006-01-01

    Following discussion at TREF and on the recommendation of the Finance Committee, Council approved a new staff contract policy, which became effective on 1 January 2006. Its application is covered by a new Administrative Circular No. 2 (Rev. 3) 'Recruitment, appointment and possible developments regarding the contractual position of staff members'. The revised circular replaces the previous Circulars No. 9 (Rev. 3) 'Staff contracts' and No. 2 (Rev. 2) 'Guidelines and procedures concerning recruitment and probation period for staff members'. The main features of the new contract policy are as follows: The new policy provides chances for long-term employment for all staff recruits staying for four years without distinguishing between those assigned to long-term or short-term activities when joining CERN. In addition, it presents a number of simplifications for the award of ICs. There are henceforth only 2 types of contract: Limited Duration (LD) contracts for all recruitment and Indefinite Contracts (IC) for...

  13. Education Policy: Explaining, Framing and Forming

    Science.gov (United States)

    Adams, Paul

    2016-01-01

    This paper presents a new heuristic device for the analysis of educational policy. Through an examination of the Evaluative State and the work of Brian Fay, the paper considers the way in which educational policy is subject to rational and linear forms of policy action and implementation. To counter this, positioning theory is deployed to consider…

  14. Equipment for extracting and conveying stratified minerals

    Energy Technology Data Exchange (ETDEWEB)

    Blumenthal, G.; Kunzer, H.; Plaga, K.

    1991-08-14

    This invention relates to equipment for extracting stratified minerals and conveying the said minerals along the working face, comprising a trough shaped conveyor run assembled from lengths, a troughed extraction run in lengths matching the lengths of conveyor troughing, which is linked to the top edge of the working face side of the conveyor troughing with freedom to swivel vertically, and a positively guided chain carrying extraction tools and scrapers along the conveyor and extraction runs.

  15. Policy stories

    DEFF Research Database (Denmark)

    Ren, Carina Bregnholm; Rasmussen, Rasmus Kjærgaard

    This article uses Arctic Winter 2016 as an exploration site of values and futures in Greenland. By taking a valuation approach where the creation and interpretation of event values are seen as an ongoing and taxing accomplishment, we firstly expand the understanding of events beyond their actual...... present three central policy stories from the field. The stories tell of how the event was first interested, then activated and finally evaluated. Besides adding a new understanding to policy-driven events as a locus of value creation, we also argue that the AWG 2016 offer speculative bets for new...... planning and execution and of event outcomes beyond the narrow confines of bed nights and legacies. Second, we introduce policies as an entry point to unlock discussions and manifestations of value and futures which connect to AWG. In order to exemplify the workings of the AWG event in these domains, we...

  16. Government, politics and health policy: A quantitative analysis of 30 European countries.

    Science.gov (United States)

    Mackenbach, Johan P; McKee, Martin

    2015-10-01

    Public health policies are often dependent on political decision-making, but little is known of the impact of different forms of government on countries' health policies. In this exploratory study we studied the association between a wide range of process and outcome indicators of health policy and four groups of political factors (levels of democracy, e.g. voice and accountability; political representation, e.g. voter turnout; distribution of power, e.g. constraints on the executive; and quality of government, e.g. absence of corruption) in contemporary Europe. Data on 15 aspects of government and 18 indicators of health policy as well as on potential confounders were extracted from harmonized international data sources, covering 30 European countries and the years 1990-2010. In a first step, multivariate regression analysis was used to relate cumulative measures of government to indicators of health policy, and in a second step panel regression with country fixed effects was used to relate changes in selected measures of government to changes in indicators of health policy. In multivariate regression analyses, measures of quality of democracy and quality of government had many positive associations with process and outcome indicators of health policy, while measures of distribution of power and political representation had few and inconsistent associations. Associations for quality of democracy were robust against more extensive control for confounding variables, including tests in panel regressions with country fixed effects, but associations for quality of government were not. In this period in Europe, the predominant political influence on health policy has been the rise of levels of democracy in countries in the Central & Eastern part of the region. In contrast to other areas of public policy, health policy does not appear to be strongly influenced by institutional features of democracy determining the distribution of power, nor by aspects of political

  17. China's power policy

    International Nuclear Information System (INIS)

    Mayer, M.

    2006-01-01

    Whether the People's Republic of China may develop to an economical super-government in future depends on the amount of power and resources of this land. The security of power supply is in an extremely prominent position in the Agenda of the Chinese government. Under this aspect the author of the contribution under consideration reports on the power policy of China. The main aspects of this contribution are: (a) Trends of power consumption, productions and imports of power; (b) Power political targets, measures and instruments of China; (c) Characteristics, national and international impacts of the power policy of China. Due to the economical activities of the chinese oil industry worldwide as well as due to the increasing dependence from imports of petroleum and natural oil, China becomes a global player. Thus, one may expect an intensification of Beijing's economical activities with an increased military component. Nevertheless, the power policy of China is an important factor in the global competition according to fossil resources. In order to understand the future behaviour of China's power policy, one may have to take notice of the strategies relating the power policy and relating to foreign affairs. Furthermore, trends and problematic areas concerning the securitization of the power supply in the national area have to be observed

  18. Population policy.

    Science.gov (United States)

    1987-03-01

    Participants in the Seminar on Population Policies for Top-level Policy Makers and Program Managers, meeting in Thailand during January 1987, examined the challenges now facing them regarding the implementation of fertility regulation programs in their respective countries -- Bangladesh, China, India, Indonesia, Malaysia, Nepal, Pakistan, the Philippines, the Republic of Korea, and Thailand. This Seminar was organized to coincide with the completion of an Economic and Social Commission for Asia and the Pacific (ESCAP) study investigating the impact and efficiency of family planning programs in the region. Country studies were reviewed at the Seminar along with policy issues about the status of women, incentive and disincentive programs, and socioeconomic factors affecting fertility. In Bangladesh the government recognizes population growth as its top priority problem related to the socioeconomic development of the country and is working to promote a reorientation strategy from the previous clinic-oriented to a multidimensional family welfare program. China's family planning program seeks to postpone marraige, space the births of children between 3-5 years, and promote the 1-child family. Its goal is to reduce the rate of natural increase from 12/1000 in 1978 to 5/1000 by 1985 and 0 by 2000. India's 7th Five-Year-Plan (1986-90) calls for establishing a 2-child family norm by 2000. In Indonesia the government's population policy includes reducing the rate of population growth, achieving a redistribution of the population, adjusting economic factors, and creating prosperous families. The government of Indonesia reversed its policy to reduce the population growth rate in 1984 and announced its goal of achieving a population of 70 million by 2100 in order to support mass consumption industries. It has created an income tax deduction system favoring large families and maternity benefits for women who have up to 5 children as incentives. Nepal's official policy is to

  19. Policy Reader

    International Nuclear Information System (INIS)

    1985-09-01

    This policy reader comprises: Correspondence; Memorandum of Understanding between the US Department of Transportation and the US Department of Energy for the Transportation of Radioactive Materials under the Nuclear Waste Policy Act; Internal Guidelines for Interactions with Communities and Local Governments; Statement by Ben C. Rusche before the Committee on Interior and Insular Affairs, Subcommittee on Energy and the Environment, US House of Representatives, September 13, 1985; Speech presented by Ben C. Rusche before the ANS/CNS/AESJ/ENS Topical Meeting, Pasco, Washington, September 24, 1985 - ''Status of the United States' High-Level Nuclear Waste Disposal Program''; and ''DOE Seeks Comments on Nuclear Transportation Planning,'' DOE News, September 30, 1985

  20. Language Policy

    DEFF Research Database (Denmark)

    Lauridsen, Karen M.

    2008-01-01

    Like any other text, instructive texts function within a given cultural and situational setting and may only be available in one language. However, the end users may not be familiar with that language and therefore unable to read and understand the instructions. This article therefore argues...... that instructive texts should always be available in a language that is understood by the end users, and that a corporate communication policy which includes a language policy should ensure that this is in fact the case for all instructive texts....

  1. Networking to Improve Nutrition Policy Research.

    Science.gov (United States)

    Kim, Sonia A; Blanck, Heidi M; Cradock, Angie; Gortmaker, Steven

    2015-09-10

    Effective nutrition and obesity policies that improve the food environments in which Americans live, work, and play can have positive effects on the quality of human diets. The Centers for Disease Control and Prevention's (CDC's) Nutrition and Obesity Policy Research and Evaluation Network (NOPREN) conducts transdisciplinary practice-based policy research and evaluation to foster understanding of the effectiveness of nutrition policies. The articles in this special collection bring to light a set of policies that are being used across the United States. They add to the larger picture of policies that can work together over time to improve diet and health.

  2. CEP energy policy : Policy 917

    International Nuclear Information System (INIS)

    2002-10-01

    Some of the environmental challenges facing the world in the twenty-first century are energy and global warming. Vital human needs such as warmth, light and transportation require energy, which is also required in the production of goods. Absent from the debate concerning the energy industry and its efforts to stop climate change is the voice of energy workers. Previous policies from the Communications, Energy and Paperworkers Union of Canada (CEP) were replaced by this policy document. After providing a brief introduction, the document tackled global challenge: climate change. The following section dealt with global challenge: corporate rule. Canada's energy industries were examined from the workers' perspective, and the state of Canada's energy reserves was discussed. From national policies to national betrayal was the title of the following section of the document. Energy de-regulation and privatization was discussed, and an argument was made for a Canadian energy policy. The industrial policy was explored, as was the environment. A transition to sustainability was examined. refs

  3. Networking to Improve Nutrition Policy Research

    OpenAIRE

    Kim, Sonia A.; Blanck, Heidi M.; Cradock, Angie; Gortmaker, Steven

    2015-01-01

    Effective nutrition and obesity policies that improve the food environments in which Americans live, work, and play can have positive effects on the quality of human diets. The Centers for Disease Control and Prevention’s (CDC’s) Nutrition and Obesity Policy Research and Evaluation Network (NOPREN) conducts transdisciplinary practice-based policy research and evaluation to foster understanding of the effectiveness of nutrition policies. The articles in this special collection bring to light a...

  4. Informed policies

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

    INTERNATIONAL DEVELOPMENT RESEARCH CENTRE. Informed ... more evidence-based policy on social ... Community involvement is key to the success of CBMS in reducing poverty. IDRC ... nationwide network of “telecentres” that ... and holidays for young people to use for ... National Conference on Youth led to the.

  5. Vaccination Policies

    NARCIS (Netherlands)

    Verweij, M.F.

    2013-01-01

    Vaccination involves priming the immune system with an antigenic agent that mimics a virus or bacterium, which results in immunity against the “real” microorganism. Collective vaccination policies have played an important role in the control of infectious disease worldwide. They can serve the

  6. 78 FR 64905 - Carriage of Conditionally Permitted Shale Gas Extraction Waste Water in Bulk

    Science.gov (United States)

    2013-10-30

    ...-ZA31 Carriage of Conditionally Permitted Shale Gas Extraction Waste Water in Bulk AGENCY: Coast Guard... availability of a proposed policy letter concerning the carriage of shale gas extraction waste water in bulk... transport shale gas extraction waste water in bulk. The policy letter also defines the information the Coast...

  7. The Structural Underpinnings of Policy Learning: A Classroom Policy Simulation

    Science.gov (United States)

    Bird, Stephen

    This paper investigates the relationship between the centrality of individual actors in a social network structure and their policy learning performance. In a dynamic comparable to real-world policy networks, results from a classroom simulation demonstrate a strong relationship between centrality in social learning networks and grade performance. Previous research indicates that social network centrality should have a positive effect on learning in other contexts and this link is tested in a policy learning context. Second, the distinction between collaborative learning versus information diffusion processes in policy learning is examined. Third, frequency of interaction is analyzed to determine whether consistent, frequent tics have a greater impact on the learning process. Finally, the data arc analyzed to determine if the benefits of centrality have limitations or thresholds when benefits no longer accrue. These results demonstrate the importance of network structure, and support a collaborative conceptualization of the policy learning process.

  8. Extracting oils

    Energy Technology Data Exchange (ETDEWEB)

    Patart, G

    1926-03-15

    In the hydrogenation or extraction of by-products from organic substances at high temperatures and pressures, the gases or liquids, or both, used are those which are already heated and compressed during industrial operations such as exothermic synthesizing reactions such as the production of methanol from hydrogen and carbon monoxide in a catalytic process. Gases from this reaction may be passed upwardly through a digester packed with pine wood while liquid from the same catalytic process is passed downwardly through the material. The issuing liquid contains methanol, pine oil, acetone, isopropyl alcohol, and acetic acid. The gases contain additional hydrogen, carbon monoxide, methane, ethylene, and its homologs which are condensed upon the catalyser to liquid hydrocarbons. Petroleum oils and coal may be treated similarly.

  9. Equity impact of interventions and policies to reduce smoking in youth: systematic review.

    Science.gov (United States)

    Brown, Tamara; Platt, Stephen; Amos, Amanda

    2014-11-01

    A systematic review to assess the equity impact of interventions/policies on youth smoking. Biosis, Cinahl, Cochrane Library, Conference Proceedings Citation Index, Embase, Eric, Medline, Psycinfo, Science Citation Index Expanded, Social Sciences Citation Index and tobacco control experts. Published January 1995 to October 2013. Primary studies of interventions/policies reporting smoking-related outcomes in youth (11-25 years) of lower compared to higher socioeconomic status (SES). References were screened and independently checked. Studies were quality assessed; characteristics and outcomes were extracted. A narrative synthesis by intervention/policy type. Equity impact was assessed as: positive (reduced inequity), neutral (no difference by SES), negative (increased inequity), mixed (equity impact varied) or unclear.Thirty-eight studies of 40 interventions/policies were included: smokefree (12); price/tax (7); mass media campaigns (1); advertising controls (4); access controls (5); school-based programmes (5); multiple policies (3), individual-level cessation support (2), individual-level support for smokefree homes (1). The distribution of equity effects was: 7 positive, 16 neutral, 12 negative, 4 mixed, 1 unclear. All 7 positive equity studies were US-based: price/tax (4), age-of-sales laws (2) and text-messaging cessation support (1). A British school-based intervention (A Stop Smoking in Schools Trial (ASSIST)) showed mixed equity effects (neutral and positive). Most neutral equity studies benefited all SES groups. Very few studies have assessed the equity impact of tobacco control interventions/policies on young people. Price/tax increases had the most consistent positive equity impact. There is a need to strengthen the evidence base for the equity impact of youth tobacco control interventions. 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.

  10. Energy policy

    International Nuclear Information System (INIS)

    1992-09-01

    Gasoline consumption by passenger cars and light trucks is a major source of air pollution. It also adds to the economy's dependence on petroleum and vulnerability to oil price shocks. Despite these environmental and other costs, called external cost, the price of gasoline, adjusted for inflation, has generally been declining since 1985, encouraging increased consumption. This paper reports that with these concerns in mind, the Chairman, Subcommittee on Environment, House Committee on Science, Space, and Technology, requested that GAO assess policy options for addressing the external costs of gasoline consumption. To do this, GAO identified six major policy options and evaluated whether they addressed several relevant objectives, including economic growth, environmental quality, equity, petroleum conservation, visibility of costs, energy security, traffic congestion, competitiveness, and administrative feasibility

  11. Internet Policy

    Science.gov (United States)

    Lehr, William H.; Pupillo, Lorenzo Maria

    The Internet is now widely regarded as essential infrastructure for our global economy and society. It is in our homes and businesses. We use it to communicate and socialize, for research, and as a platform for E-commerce. In the late 1990s, much was predicted about what the Internet has become at present; but now, we have actual experience living with the Internet as a critical component of our everyday lives. Although the Internet has already had profound effects, there is much we have yet to realize. The present volume represents a third installment in a collaborative effort to highlight the all-encompassing, multidisciplinary implications of the Internet for public policy. The first installment was conceived in 1998, when we initiated plans to organize an international conference among academic, industry, and government officials to discuss the growing policy agenda posed by the Internet. The conference was hosted by the European Commission in Brussels in 1999 and brought together a diverse mix of perspectives on what the pressing policy issues would be confronting the Internet. All of the concerns identified remain with us today, including how to address the Digital Divide, how to modify intellectual property laws to accommodate the new realities of the Internet, what to do about Internet governance and name-space management, and how to evolve broadcast and telecommunications regulatory frameworks for a converged world.

  12. Canada's uranium policies

    International Nuclear Information System (INIS)

    Smith, K.L.; Williams, R.M.

    1991-01-01

    The purpose of this paper is to provide an update on the Canadian Government policies which affect the uranium industry and, where appropriate, to provide some background on the development of these policies. This review is timely because of two recent announcements by the Minister of Energy, Mines and Resources - one concerning the Canadian Government's renewed commitment to maintain the nuclear power option for Canada, and the other concerning some adjustments to Canada's uranium export policy. The future of Canada's nuclear industry was subject to a thorough review by the Canadian Government during 1989. This review occurred at a time when environmental issues were attracting increasing attention around the world, and the environmental advantages of nuclear power were becoming increasingly recognised. The strong support for the nuclear industry in Canada is consistent with the government's long-standing efforts to maintain Canada's position as a reliable and competitive supplier of uranium. This paper is particularly devoted to an outline of the results of the uranium export policy review. (author)

  13. Pharmaceutical policy and the pharmacy profession

    DEFF Research Database (Denmark)

    Traulsen, Janine Marie; Almarsdóttir, Anna Birna

    2005-01-01

    In this article, the authors look at the relationship between pharmaceutical policy and the pharmacy profession with focus on pharmacy practice and pharmacists in the health care sector. Pharmaceutical policy encompasses three major policy inputs: public health policy, health care policy and indu......In this article, the authors look at the relationship between pharmaceutical policy and the pharmacy profession with focus on pharmacy practice and pharmacists in the health care sector. Pharmaceutical policy encompasses three major policy inputs: public health policy, health care policy...... and industrial policy. In order to analyse and understand pharmaceutical policy, it is important to know how policymakers view pharmacy and pharmacists. The authors look at the issues that arise when policy regulates pharmacy as a business, and what this means for the profession. The perspective of pharmacy...... in managerialism, and how the division of labour with other health professionals such as physicians and pharmacy assistants is affecting the pharmacy profession's position in the labour market. Next the authors look at ways in which the pharmacy profession has affected policy. Pharmacists have been instrumental...

  14. POPULATION POLICY OR SOCIAL POLICY?

    Directory of Open Access Journals (Sweden)

    ANDREI STANOIU

    2011-04-01

    Full Text Available After 1989, the demographic situation of Romania population experienced a dramatic, very concerning and dangerous evolution trend. One of the first measures of the new political power was to abolish the very restrictive, anti-human and abusive legal regulation adopted in 1966 by the communist regime concerning abortion and the whole old demographic policy. As a result of this measure and of the worsening economic and social situation of the great majority of Romanian population, the birth rate declined sharply and, from 1992, the natural demographic growth rate became a negative one. The absolute number of Romanian population decreased more and more and, if nothing changes, in the next few decades it will be no bigger than 15 million people. At the same time, the process of demographic ageing of population will accentuate, generating serious problems from demographic and social-economic point of view, Taking into account the present demographic situation and, especially, the foreseen trend of evolution, it is more than clear that there should be taken some urgent, coherent and consistent measures in order to stop this dangerous demographic evolution, until it is not too late, and to avoid, as much as possible, a potential demographic disaster. The problem is: what kind of measures should be taken and what kind of policy should be adopted? Some social scientists believe that a new population policy should be adopted; some others believe that rather a social policy should be adopted. The purpose of my paper is to analyze this different opinions and to show that, behind the dispute on the terminology, should be taken consistent measures, at governmental level, in order to assure a substantial improvement of demographic situation, not only from a quantitative, but from a qualitative point of view as well, and to identify some of these kind of measures.

  15. The positive impact of general vitamin D food fortification policy on vitamin D status in a representative adult Finnish population: evidence from an 11-y follow-up based on standardized 25-hydroxyvitamin D data.

    Science.gov (United States)

    Jääskeläinen, Tuija; Itkonen, Suvi T; Lundqvist, Annamari; Erkkola, Maijaliisa; Koskela, Tapani; Lakkala, Kaisa; Dowling, Kirsten G; Hull, George Lj; Kröger, Heikki; Karppinen, Jaro; Kyllönen, Eero; Härkänen, Tommi; Cashman, Kevin D; Männistö, Satu; Lamberg-Allardt, Christel

    2017-06-01

    Background: A systematic vitamin D fortification of fluid milk products and fat spreads was started in 2003 in Finland to improve vitamin D status. Objective: We investigated the effects of the vitamin D fortification policy on vitamin D status in Finland between 2000 and 2011. Design: Serum 25-hydroxyvitamin D [S-25(OH)D] concentrations of a nationally representative sample comprising 6134 and 4051 adults aged ≥30 y from the Health 2000 and Health 2011 surveys, respectively, were standardized according to the Vitamin D Standardization Program with the use of liquid chromatography-tandem mass spectrometry. Linear and logistic regression models were used to assess the change in S-25(OH)D concentrations. Results: Between 2000 and 2011, the mean S-25(OH)D increased from 48 nmol/L (95% CI: 47, 48 nmol/L) to 65 nmol/L (95% CI: 65, 66 nmol/L) ( P vitamin D supplement users increased from 11% to 41% ( P 50 nmol/L in 2011. Conclusions: The vitamin D status of the Finnish adult population has improved considerably during the time period studied. The increase is mainly explained by food fortification, especially of fluid milk products, and augmented vitamin D supplement use. Other factors, such as the difference in the ultraviolet radiation index between 2000 and 2011, may partly explain the results. When consuming vitamin D sources based on the nutritional recommendations, vitamin D status is sufficient [S-25(OH)D ≥50 nmol/L], and supplementation is generally not needed. © 2017 American Society for Nutrition.

  16. Analysis of the composition of Brazilian propolis extracts by chromatography and evaluation of their in vitro activity against gram-positive bacteria Análise da composição de extratos de própolis brasileiros por cromatografia e avaliação de sua atividade in vitro sobre bactérias

    Directory of Open Access Journals (Sweden)

    Alexandra C. H. F. Sawaya

    2004-06-01

    Full Text Available Brazilian propolis from São Paulo state was submitted to extraction using several solvents, resulting in extracts with different composition. These extracts were submitted to Thin Layer Chromatography (TLC. Bioauthographic analysis of the TLC plates identified fractions with inhibitory activity, which were then analysed by High Performance Liquid Chromatography (HPLC. In vitro assays, commonly used to evaluate the activity of propolis against Gram-positive bacteria, were compared to determine which rendered the most consistent results. The bactericidal activity of these extracts were analysed by Serial Dilution in Tubes and Agar Plate Diffusion. Serial Dilution in Tubes obtained the most consistent results, with the Minimal Bactericidal Concentration of the extracts ranging between 2.5 and 20.0 mg/mL, for the species of Gram-positive bacteria tested. The results of the Agar Plate Diffusion were directly proportional to the hydro-solubility of the extracts and did not evaluate their bactericidal activity correctly. The bactericidal activity of this sample of propolis was due to the combined effect of several components that were identified by HPLC and were best extracted using 50% ethanol as a solvent.Própolis brasileira, proveniente do estado de São Paulo, foi submetida à extração usando vários solventes, resultando em extratos com diferentes composições. Estes extratos foram submetidos à Cromatografia em Camada Delgada (CCD. Análise bioautográfica das placas de CCD permitiu identificar as frações com atividade antimicrobiana, que foram então analisadas por Cromatografia Líquida de Alta Eficiência (CLAE. Ensaios in vitro freqüentemente utilizados para avaliar a atividade de própolis frente a bactérias Gram-positivas foram comparados para determinar qual renderia os resultados mais consistentes. A atividade bactericida destes extratos foi analisada por Diluição Seriada em Tubos e por testes de Difusão em Agar. O método de

  17. Legitimizing policies

    DEFF Research Database (Denmark)

    Jørgensen, Martin Bak

    2012-01-01

    The focus of this article is on representations of irregular migration in a Scandinavian context and how irregular migrants are constructed as a target group. A common feature in many (Western-)European states is the difficult attempt to navigate between an urge for control and respecting......, upholding and promoting humanitarian aspects of migration management. Legitimizing policies therefore become extremely important as governments have to appease national voters to remain in power and have to respect European regulations and international conventions. Doing so raises questions of social...

  18. Policy Scientificity 3.0: Theory and Policy Analysis in-and-for This World and Other-Worlds

    Science.gov (United States)

    Webb, P. Taylor; Gulson, Kalervo N.

    2015-01-01

    This paper examines the epistemologies and ontologies of education policy studies. Our aim is to posit a reinvigoration of policy studies to hedge against undue ossification and co-option of critical policy studies. We do so by arguing for the need to develop new concepts for policy studies using the "posts" (e.g., post-structuralism and…

  19. Environmental policy and environment-saving technologies. Economic aspects of policy making under uncertainty

    Energy Technology Data Exchange (ETDEWEB)

    Ossokina, I.

    2003-07-01

    It is generally known that natural environment is profoundly influenced by technological change. The direction and the size of this influence are, however, surrounded by uncertainties, which substantially complicate environmental policy making. This dissertation uses game-theoretical models to study policy making under uncertainty about (a) the costs of technological advances in pollution control, (b) the preferences of the policy maker and the voters, and (c) the consequences of policy measures. From a positive point of view the analysis provides explanations for environmental policies in modern democracies. From a normative point of view it gives a number of recommendations to improve environmental policies.

  20. Position paper on mesotherapy.

    Science.gov (United States)

    Sarkar, Rashmi; Garg, Vijay Kumar; Mysore, Venkataram

    2011-01-01

    Mesotherapy is a controversial cosmetic procedure which has received publicity among the lay people, in the internet and in the media. It refers to minimally invasive techniques which consist of the use of intra- or subcutaneous injections containing liquid mixture of compounds (pharmaceutical and homeopathic medications, plant extracts, vitamins and other ingredients) to treat local medical and cosmetic conditions. This position paper has examined the available evidence and finds that acceptable scientific evidence for its effectiveness and safety is lacking. IADVL taskforce, therefore would like to state that the use of this technique remains controversial at present. Further research and well-designed controlled scientific studies are required to substantiate the claims of benefit of this mode of therapy.

  1. Position paper on mesotherapy

    Directory of Open Access Journals (Sweden)

    Rashmi Sarkar

    2011-01-01

    Full Text Available Mesotherapy is a controversial cosmetic procedure which has received publicity among the lay people, in the internet and in the media. It refers to minimally invasive techniques which consist of the use of intra- or subcutaneous injections containing liquid mixture of compounds (pharmaceutical and homeopathic medications, plant extracts, vitamins and other ingredients to treat local medical and cosmetic conditions. This position paper has examined the available evidence and finds that acceptable scientific evidence for its effectiveness and safety is lacking. IADVL taskforce, therefore would like to state that the use of this technique remains controversial at present. Further research and well-designed controlled scientific studies are required to substantiate the claims of benefit of this mode of therapy.

  2. Butterfly extracts show antibacterial activity

    Science.gov (United States)

    Extracts of several British butterfly species were tested and shown to possess powerful bactericidal activity against the gram-positive bacteria Staphylococcus aureus (S. aureus). The active compounds were identified as hydroxylated pyrrolizidine alkaloids (PAs) related to loline with nitrogen at C-...

  3. Influencing public policies: Two (very good) reasons to look toward scientific knowledge in public policy.

    Science.gov (United States)

    Gagnon, François; Bellefleur, Olivier

    2014-07-11

    The healthy public policy movement rests on the belief that a range of public policies should be at least partly informed by evidence demonstrating the positive effects of these policies on population health, health inequalities and their determinants. In order to address certain difficulties that the movement faces, knowledge produced in various scientific disciplines regarding public policies may provide some valuable guidance. In this short commentary, we examine how knowledge from the scientific disciplines investigating public policies makes it possible to address two difficulties in the development of healthy public policies: 1) adequately anticipating the effects of public policies, and 2) assessing the political viability of the policies being promoted. Since urban traffic policies are of interest to most of the other contributors to this supplement, we use examples from this field to illustrate some of our points.

  4. In vitro antimicrobial potential of organic solvent extracts of novel ...

    African Journals Online (AJOL)

    SAM

    methanol and water extracts of selected promising actinomycetes strains were studied towards Gram- positive ... Glucose and all other chemicals were obtained from Himedia. (India). ..... acetate, benzene, n-butanol and ethanol to extract the.

  5. Personnel policy and management

    International Nuclear Information System (INIS)

    Dangelmaier, P.

    1986-01-01

    In the field of personnel policy and management two main points must be considered and fitted together: the aspects of the applicant and the aspects of the utility. The applicant wishes a position which suits to his abilities, education, training, experience and self-evaluation. The enterprise has beside these qualification criteria to look to some additional points: reliability - not only in the profession of the applicant but also in his daily life. In this examination licensing authorities are involved too; responsibility in a very broad sense and the ability to make correct decisions sometimes under stress situations. (orig.)

  6. Making extractive investments work for Africa's development: what ...

    African Journals Online (AJOL)

    Journal of Sustainable Development Law and Policy (The) ... investment flows, aid for infrastructure and construction and technology transfers. ... their extractive sector fully, industrialize and end China's financial stranglehold on the continent.

  7. Nuclear policy

    International Nuclear Information System (INIS)

    Ford, G.R.

    1976-01-01

    Then-President Gerald Ford outlines the potential benefits of nuclear power as opposed to the danger of proliferation. He points out that not all nations have the same interest or views toward nuclear energy; but also he says that if a choice must be made, nonproliferation objectives must take precedence over economic and energy benefits. It is pointed out that the management of nuclear energy can be only partial and temporary by technical measures, and that full management can result only if nations realistically face the task prepared to forego preconceived short-term advantages in favor of long-term gains. Coordination of the policies of all nations toward the common goal of nonproliferation is predicted to lead to success

  8. Health Reform Requires Policy Capacity

    Directory of Open Access Journals (Sweden)

    Pierre-Gerlier Forest

    2015-05-01

    Full Text Available Among the many reasons that may limit the adoption of promising reform ideas, policy capacity is the least recognized. The concept itself is not widely understood. Although policy capacity is concerned with the gathering of information and the formulation of options for public action in the initial phases of policy consultation and development, it also touches on all stages of the policy process, from the strategic identification of a problem to the actual development of the policy, its formal adoption, its implementation, and even further, its evaluation and continuation or modification. Expertise in the form of policy advice is already widely available in and to public administrations, to well-established professional organizations like medical societies and, of course, to large private-sector organizations with commercial or financial interests in the health sector. We need more health actors to join the fray and move from their traditional position of advocacy to a fuller commitment to the development of policy capacity, with all that it entails in terms of leadership and social responsibility

  9. A study on the nuclear technology policy

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Maeng Ho; Ham, C. H.; Kim, H. J.; Chung, W. S.; Lee, T. J.; Lee, B. O.; Yun, S. W.; Choi, Y. M.; Eom, T. Y

    1998-01-01

    This study analyzed the major issues as the research activities for the support of establishment and implementation of national policy. The analyses were focused on the recommendations of the responsive direction of national policy in positive and effective manners in accordance with the changes of international nuclear affairs. This study also analyzed the creation of environmental foundation for effective implementation of the national policy and national R and D investment such as securing national consensus and openings of policy information to the public. The major results of the role and position of nuclear policy, trends of nuclear policy and nuclear R and D activities of USA, France, Japan, Asian developing countries etc. and international trends of small- and medium-sized reactor as well as spin-offs of nuclear R and D activities, were analyzed. (author). 66 refs., 27 tabs., 15 figs

  10. State Policies on School Climate and Bully Prevention Efforts: Challenges and Opportunities for Deepening State Policy Support for Safe and Civil Schools

    Science.gov (United States)

    Piscatelli, Jennifer; Lee, Chiqueena

    2011-01-01

    The National School Climate Center (NSCC) completed a 50-state policy scan on state school climate and anti-bullying policies to better understand the current state policy infrastructure supporting the development of positive school climates. This policy brief examines the current status of school climate and anti-bullying policies in each state,…

  11. Peru: population and policy.

    Science.gov (United States)

    Sobrevilla, L A

    1987-06-01

    Peru's 1985 Population Policy Law states as its second objective that individuals and couples should be well informed and provided with the education and health services that will assist them in making responsible decisions about the number and spacing of their children. Thus, the law establishes a firm basis for IEC programs. With regard to population education, the purpose of the law is to create awareness through all educational channels of the reciprocal influence of population dynamics and socioeconomic development and to promote positive attitudes toward small family size. The law promotes the use of the communications media to educate and inform about population issues. The National Population Council, which coordinates and supervises the IEC activities of public sector agencies, has issued publications and audiovisual materials, conducted meetings with government officials and opinion leaders, and promoted awareness of population policy as a key part of development planning. In 1984, the Council organized the First National Seminar on Communication and Population to review activities, set the basis for intersectoral coordination, unify criteria, and review population policy concepts and language. The Ministry of Health carries out IEC activities as part of its family planning services program. In addition, the Ministry of Education has organized a national population education program that aims to revise school curricula to include a greater emphasis on population dynamics and family life education. The activities of a number of private institutions complement the IEC work public sector organizations.

  12. Modern Lithuanian foreign policy: the adjustment of traditional policy

    Directory of Open Access Journals (Sweden)

    Batorshina Irina

    2011-12-01

    Full Text Available The authors consider the core areas of Lithuanian foreign policy. Special attention is paid to the adjustment of the major foreign policy vector, which concentrated earlier on the cooperation with the United States of America and strategic partnership with the Republic of Poland. The article analyses the attempts of Lithuanian president Dalia Grybauskaitė to formulate the so-called «new foreign policy» based on the multivector approach to the intergovernmental cooperation. This research is timely because of an increasing influence of small states on foreign policy decision-making within the European Union. It emphasizes the need to analyse foreign policy priorities of the Baltic States and Central and Eastern European countries and to identify the dominant trends in the international policy in the region in order to forecast further development at European and global levels. This objective is achieved with the help of an integrated approach with elements of interdisciplinary research. Special attention is paid to the comparative-historical approach, which facilitates the analysis of the relations between the Republic of Lithuania and the neighbouring states and its principal partners. Alongside traditional methods of historical research, this work employs such methods as participant observation, content and event analysis, and simultaneous and comparative analysis. The research and practical significance of this work is explained by its emphasis on the need to apply an additional theoretical framework to studies into the foreign policy initiatives of the Republic of Lithuania in the international arena. While earlier they were determined by the value (democratic approach, which was a reflection of American realism, today an increasingly important factor is the personality of the president, who does not always positively influence the changing policy of the country. The results of the research contribute substantially to the understanding of

  13. Can Fiscal Policy Stimulus Boost Economic Recovery?

    OpenAIRE

    Agnello, L.; Sousa, R.

    2011-01-01

    We assess the role played by fiscal policy in explaining the dynamics of asset markets. Using a panel of ten industrialized countries, we show that a positive fiscal shock has a negative impact in both stock and housing prices. However, while stock prices immediately adjust to the shock and the effect of fiscal policy is temporary, housing prices gradually and persistently fall. Consequently, the attempts of fiscal policy to mitigate stock price developments (e.g. via taxes on capital gains) ...

  14. Policy options

    International Nuclear Information System (INIS)

    Miller, A.

    1990-01-01

    The obstacles to bringing about consumer response to environmental dangers are particularly challenging for global problems like ozone depletion and the greenhouse effect. In this situation, there is the danger of what is commonly termed the tragedy of the commons, the ecological destruction that can occur from uncontrolled use of shared resources like the atmosphere. There is probably no country for which reductions in global warming provide an adequate economic incentive to reduce greenhouse gas emissions unilaterally, even though such action could yield substantial global benefits. From any one country's viewpoint, the costs of controlling emissions may exceed the benefits since, without international agreement, reductions achieved by one nation may be offset by another. Therefore, even though the entire world may be better off as a result of efforts to lower emissions, new economic incentives are necessary to lead the market to a socially efficient outcome. This paper describes the range of domestic and international policies that could be adopted to reduce emissions of greenhouse gases, and also discusses the results of modeling analyses of government actions that could reduce or increase such emissions

  15. BUDGETARY REGIONAL POLICY: THEORETICAL CONCEPTUALIZATION

    Directory of Open Access Journals (Sweden)

    Shyshpanova Nataliia

    2018-01-01

    possible, which must be subordinated to all constituents of economic policy, without exception; 2. Providing a positive trend of human development; 3. Disclosure of the potential of regional development on the basis of fiscal decentralization. According to the authors, the practical implementation of these measures will contribute to the improvement of the regional budget policy, increase its efficiency and achieve promising benefits of socio-economic development of the state and its regions.

  16. State Teacher Policy Yearbook, 2009. Hawaii

    Science.gov (United States)

    National Council on Teacher Quality, 2009

    2009-01-01

    The Hawaii edition of the National Council on Teacher Quality's (NCTQ's) 2009 "State Teacher Policy Yearbook" is the third annual look at state policies impacting the teaching profession. It is hoped that this report will help focus attention on areas where state policymakers can make changes that will have a positive impact on teacher…

  17. Disability pensions and active labour market policy

    DEFF Research Database (Denmark)

    Caswell, Dorte; Kleif, Helle Bendix

    2013-01-01

    Danish active labor market policy, under the headline of flexicurity, has received international attention due to its claimed ability to curb unemployment while boosting employment. A strong belief in the positive effects of activation, in policy as well as practice, has had consequences for all ...

  18. Colonialism and Language Policy and Planning

    DEFF Research Database (Denmark)

    Phillipson, Robert

    2013-01-01

    Key factors that account for European languages and Christianity being transplanted worldwide are identified. The privileged position of excolonial languages has been consolidated through Western influence on educational policies and linguistic imperialism. The existence of alternative language...... policies that create greater social justice shows that much-needed change is possible....

  19. Navigating the science-policy spectrum: Opportunities to work on policies related to your research

    Science.gov (United States)

    Licker, R.; Ekwurzel, B.; Goldman, G. T.; DeLonge, M. S.

    2017-12-01

    Many scientists conduct research with direct policy relevance, whether it be producing sea-level projections that are taken-up by local decision-makers, or developing new agricultural technologies. All scientists are affected by policies made by their respective local, regional, and federal governments. For example, budgets affect the grant resources available to conduct research and policies on visas influence the accessibility of new positions for foreign scientists. As a result, many scientists would like to engage with the policy domain, and either bring their science to bear on new policies that are in the works (science-for-policy) or inform policies on the scientific research enterprise (policy-for-science). Some scientists prefer to engage and be neutral to the policy outcome, serving primarily as an information resource. Many may choose to also advocate for a particular outcome based on their expertise and experience. Research shows that policy decisions benefit greatly from the input of scientific experts. We explore the spectrum between informing policies in a "non-prescriptive" manner to working on policies in an advocacy space. We highlight tips for successful engagement along this spectrum. Finally, we review current science-for-policy and policy-for-science issues of relevance to the geophysical sciences.

  20. Benign positional vertigo

    Science.gov (United States)

    Vertigo - positional; Benign paroxysmal positional vertigo; BPPV: dizziness- positional ... Benign positional vertigo is also called benign paroxysmal positional vertigo (BPPV). It is caused by a problem in the inner ear. ...

  1. Management Matters. Selection Policies

    Science.gov (United States)

    Pappas, Marjorie L.

    2003-01-01

    One of the most important policy documents for a school library media center is the selection policy or the collection development policy. A well-developed selection policy provides a rationale for the selection decisions made by the school library media specialist. A selection policy represents the criteria against which a challenged book is…

  2. Research for health policy

    National Research Council Canada - National Science Library

    Bell, Erica

    2010-01-01

    ... Explicit, implicit, and pragmatic dimensions of policy-maker's needs and context 31 Constraints on policy-makers 32 Deciphering trade-offs 33 The policy-problem: deciphering uncertainty and the problem of innovation 34 A tool for deciphering policy problems 35 The different components of the policy problem 37 Recommended reading 38 Case studies in...

  3. Predicting turnover and retention in nursing home administrators: management and policy implications.

    Science.gov (United States)

    Singh, D A; Schwab, R C

    2000-06-01

    Administrator turnover and its impact on the quality of patient care are important concerns in the nursing home industry. This study evaluates a model to determine which factors, attitudes, and personal characteristics can predict tenure. Responses to a survey from 290 nursing home administrators (NHAs) who furnished data on their previous positions were analyzed using logistic regression methods. The extracted model correlates tenure with the administrator's past patterns of stability, community attachment, organizational commitment, and facility performance. The model is particularly effective (85% accuracy) in flagging NHAs who are likely to depart within their first 3 years of employment. Implications of these findings for recruitment, retention, and licensure policy are discussed.

  4. Policy analysis of multi-actor systems

    CERN Document Server

    Enserink, Bert; Kwakkel, Jan; Thissen, Wil; Koppenjan, Joop; Bots, Pieter

    2010-01-01

    Policy analysts love solving complex problems. Their favorite problems are not just technically complex but also characterized by the presence of many different social actors that hold conflicting interests, objectives, and perceptions and act strategically to get the best out of a problem situation. This book offers guidance for policy analysts who want to assess if and how their analysis could be of help, based on the premise that problem formulation is the cornerstone in addressing complex problems. This book positions policy analysis within the theories on processes of policy making, and f

  5. Can a policy program influence policy change? The case of the Swiss EnergieSchweiz program

    International Nuclear Information System (INIS)

    Sager, Fritz; Bürki, Marietta; Luginbühl, Jennifer

    2014-01-01

    This paper investigates the interrelation of policy implementation and policy change by addressing the question of whether and how the Swiss energy program “EnergieSchweiz” influenced policy decisions. We discuss different ways in which a policy program may influence policy change: by negative and positive learning, by coalition building and by policy community building. Respective assumptions are tested in two case studies from the “EnergieSchweiz” program, which was in place from 2000 to 2010. We find that, while the policy program was not critical for the policy change itself, it nevertheless played a role as an agenda setter, as an initiator of learning processes as well as through its policy community. - Highlights: • We investigate how energy policy implementation impacts policy change. • We analyse the Swiss energy program “EnergieSchweiz” in place from 2000 to 2010. • Policy programs alone do not deliver policy change. • But they can influence it by agenda setting and by negative learning. • Expert networks have an influence if there are shared goals

  6. Policy Feedback System (PFS)

    Data.gov (United States)

    Social Security Administration — The Policy Feedback System (PFS) is a web application developed by the Office of Disability Policy Management Information (ODPMI) team that gathers empirical data...

  7. Authorship policies of scientific journals.

    Science.gov (United States)

    Resnik, David B; Tyler, Ana M; Black, Jennifer R; Kissling, Grace

    2016-03-01

    We analysed the authorship policies of a random sample of 600 journals from the Journal Citation Reports database. 62.5% of the journals we sampled had an authorship policy. Having an authorship policy was positively associated with impact factor. Journals from the biomedical sciences and social sciences/humanities were more likely to have an authorship policy than journals from the physical sciences, engineering or mathematical sciences. Among journals with a policy, the most frequent type of policy was guidance on criteria for authorship (99.7%); followed by guidance on acknowledgments (97.3%); requiring that authors make substantial contributions to the research (94.7%); requiring that authors be accountable for the research as a whole (84.8%); guidance on changes in authorship (77.9%); requiring that authors give final approval to the manuscript (77.6%); requiring that authors draft or critically revise the manuscript (71.7%); providing guidance on corporate authorship (58.9%); prohibiting gift, guest or ghost authorship (31.7%); requiring authors to describe their contributions (5.3%); limiting the number of authors for some types of articles (4.0%) and requiring authors to be accountable for their part in the research (1.1%). None of the policies addressed equal contribution statements. Journals that do not have authorship policies should consider adopting or developing ones. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  8. Immigration policy and birth weight: Positive externalities in Italian law.

    Science.gov (United States)

    Salmasi, Luca; Pieroni, Luca

    2015-09-01

    A decade ago, the political party of the Italian center-right voted a law restricting immigration. The law became effective in early 2005, when the Italian parliament approved the decree for its application, but one of its articles, granting amnesty for illegal immigrant workers, became immediately effective in July 2002. As a result, 650,000 immigrants were granted the status of foreign nationals in Italy. In this paper, we examine whether the increase in the prevalence of "regular immigrants" has led to an improvement in health outcomes of babies born to migrant women, measured in terms of birth weight. Two hitherto unexploited birth sample surveys published by Italian Institute of Statistics were used for this study. Our estimates show that regularized immigration reduced the probability of low birth weight. Copyright © 2015 Elsevier B.V. All rights reserved.

  9. A research on EU trade policy system

    Directory of Open Access Journals (Sweden)

    Qi Sitong

    2017-08-01

    Full Text Available The EU is the world’s largest trade group, occupying an important position in the world trade in goods and services, especially in the field of service trade. The EU trade in services exports and imports are higher than the United States and Japan, and the EU is the world’s largest capital output and input group, and the world’s largest foreign aid providers. With the deepening of the European integration process, Europe’s position in the world economy and trade is on the rise. Therefore, the EU’s trade policy has increasingly become the focus of attention. From the vertical point of view, research directions can be divided into trade in goods policy, trade in services policy, international direct investment policy, trade-related intellectual property policy four field. In this paper, the four vertical areas are illustrated as the focus of the study.

  10. Análise psicossocial do posicionamento de adolescentes com relação à violência policial Análisis psico-social de posicionamiento de adolescentes con relación a la violencia policial Psychosocial analyses of adolescents' positioning towards police violence

    Directory of Open Access Journals (Sweden)

    Ana Raquel Rosas Torres

    2007-08-01

    .The objective of this work was to investigate high school students' positioning towards the use of violence by the police in order to solve a crime. Our starting point is that this positioning is anchored on systems of social beliefs and attitudes which regulate our daily relationships. Thus, we used social beliefs and attitudes related to Human Rights, Democracy and Authoritarianism in order to investigate those anchorages. The participants were 140 students high school students from a public school located in the perifery of Goiânia (Brazil. The results showed the importance of social beliefs and attitudes related to Human Rights and Democracy in order to understand students positioning related to police violence. These results are discussed stressing the importance of a kind of educational system where those values are included.

  11. Anti-inflammatory Activity of Methanoilc and Ethanolic Extracts of ...

    African Journals Online (AJOL)

    Aqueous ethanoic and methanolic extracts of Citrus Sinensis Peel were investigated for antiinflammatory activity in carrageenan induced paw oedema in wistar rats, and compared to a positive control drug, Indomethacin. These extracts were given(IP) in a concentration of 20, and 70mg/kg with extract with a concentration ...

  12. Anti-inflammatory Activity of Methanoilc and Ethanolic Extracts of ...

    African Journals Online (AJOL)

    ADOWIE PERE

    ABSTRACT: Aqueous ethanoic and methanolic extracts of Citrus Sinensis Peel were investigated for anti- inflammatory activity in carrageenan induced paw oedema in wistar rats, and compared to a positive control drug,. Indomethacin. These extracts were given(IP) in a concentration of 20, and 70mg/kg with extract with a ...

  13. Ethnobotanical studies on Berberis aristata DC. root extracts ...

    African Journals Online (AJOL)

    The aqueous and alcoholic extract of fresh Berberis aristata DC roots, as well as aqueous extract of dried roots were compared for their antibacterial and antifungal activities by the disc diffusion method. All three extracts showed wide antibacterial activity against Gram-positive bacteria. Among the Gramnegative bacteria ...

  14. Potential of mangrove Avicennia rumphiana extract as an antioxidant agent using multilevel extraction

    Science.gov (United States)

    Sulmartiwi, L.; Pujiastuti, D. Y.; Tjahjaningsih, W.; Jariyah

    2018-04-01

    Avicennia rumphiana is one of abundant mangrove found in Indonesia. Multilevel extraction methods were simultaneously conducted to screen the antioxidant activity from mangrove. The leaves, fruits and barks were consequently extracted using n-hexane, ethyl acetate and ethanol. The presence of phenolic, flavonoids and tannins compounds were characterized by quantitative and qualitative phytochemical assay as well as the antioxidant activity was examined using DPPH-free radical scavenging assay. The phytochemical test revealed that all of the extracts showed positive result. The fruits extract exhibited the highest phenolic, flavonoid and tannin (23.86 mg/g, 13.77 mg/g and 74.63 mg/g), respectively. The extracts were further confirmed for antioxidant using IC50 value and revealed that ethyl acetate extract has antioxidant activity better than n-hexane and ethyl acetate extract. Furthermore, this study indicated that mangrove Avicennia rumphiana could be subsequently explored for other biological activities due to their potential secondary metabolites.

  15. Position automatic determination technology

    International Nuclear Information System (INIS)

    1985-10-01

    This book tells of method of position determination and characteristic, control method of position determination and point of design, point of sensor choice for position detector, position determination of digital control system, application of clutch break in high frequency position determination, automation technique of position determination, position determination by electromagnetic clutch and break, air cylinder, cam and solenoid, stop position control of automatic guide vehicle, stacker crane and automatic transfer control.

  16. Boomerang effect of climate policy?

    International Nuclear Information System (INIS)

    Van Gelder, J.W.

    1999-01-01

    Researchers at the Netherlands Energy Research Foundation (ECN) and the National Institute of Public Health and Environmental Protection (RIVM) project that fossil fuel prices will rise only gradually in the next century. They also expect the gas price mainly to follow the oil price. A stringent global climate policy will do very little to change that. The analysis shows that fossil fuel prices during the next century will depend mainly on the cost of extracting the various conventional and non conventional oil reserves in the world, and by the strategies of OPEC and their allies

  17. Current approaches to the European Health Policy

    Directory of Open Access Journals (Sweden)

    Anda CURTA

    2010-06-01

    Full Text Available The purpose of this paper is to identify the key elements that define the new European health policy. We observed that the health policy actually appeared to be an enclave within the integration process. The development of health policy in the new Member States followed a common pattern. Therefore, the European health policy reflected a general desire on behalf of the members to have more clarity of the rules in this area, given the different interpretation of the rules by different Member States.The Lisbon Treaty does not bring substantive changes regarding the public health policy, therefore the Member States shall keep their competence in defining the organization and financing this domain. However, the EU2020 Strategy states that “Europe faces a moment of transformation”. Therefore, the “Europeanization” of health policy could lead to the positive developments that all EU citizens are expecting.

  18. Early Career Teachers in Australia: A Critical Policy Historiography

    Science.gov (United States)

    Mockler, Nicole

    2018-01-01

    Amid the growing "teacher quality" discourse, early career teachers have increasingly been positioned as problematic in Australian education policy discourses over the past decade. This paper uses a critical policy historiography approach to compare representations of early career teachers in two key education policy documents, from the…

  19. Data Speak: Influencing School Health Policy through Research

    Science.gov (United States)

    Ryberg, Jacalyn Wickline; Keller, Teresa; Hine, Beverly; Christeson, Elisabeth

    2003-01-01

    School nurses occupy a unique position in relation to school health policy. In addition to facing the demands of promoting and maintaining the health of students, they collect the information that is used to document the implementation of school health policy. Effective school health policy is guided by reliable, credible data regarding what…

  20. A Review of Open Access Self-Archiving Mandate Policies

    Science.gov (United States)

    Xia, Jingfeng; Gilchrist, Sarah B.; Smith, Nathaniel X. P.; Kingery, Justin A.; Radecki, Jennifer R.; Wilhelm, Marcia L.; Harrison, Keith C.; Ashby, Michael L.; Mahn, Alyson J.

    2012-01-01

    This article reviews the history of open access (OA) policies and examines the current status of mandate policy implementations. It finds that hundreds of policies have been proposed and adopted at various organizational levels and many of them have shown a positive effect on the rate of repository content accumulation. However, it also detects…

  1. Feminist Policy Analysis: Expanding Traditional Social Work Methods

    Science.gov (United States)

    Kanenberg, Heather

    2013-01-01

    In an effort to move the methodology of policy analysis beyond the traditional and artificial position of being objective and value-free, this article is a call to those working and teaching in social work to consider a feminist policy analysis lens. A review of standard policy analysis models is presented alongside feminist models. Such a…

  2. EU Industrial Policy

    DEFF Research Database (Denmark)

    Pellegrin, Julie; Giorgetti, Maria Letizia; Jensen, Camilla

    Following disregard in the 1980s, industrial policy has recently attracted policy attention at EU level. The objective of this study provided by Policy Department A at the request of the ITRE Committee, is to establish the state of the art of a coordinated and integrated EU industrial policy...

  3. Food policy an ethics

    DEFF Research Database (Denmark)

    Coff, Christian Eyde; Kemp, Peter

    2014-01-01

    This entry gives an overview of food policy and major ethical principles that in the last decades have been proposed and advocated for in debates on food policy. Food policies touch upon a vast area of interrelated policies (like health, transport, environment, poverty, animal welfare etc.) which...

  4. Education Policy Outlook: Austria

    Science.gov (United States)

    Figueroa, Diana Toledo; Golden, Gillian; Giovinazzo, Manon; Peterka, Judith; Ullmann, Marie

    2017-01-01

    This policy profile on education in Austria is part of the "Education Policy Outlook" series, which presents comparative analysis of education policies and reforms across OECD countries. Building on the OECD's substantial comparative and sectoral knowledge base, the series offers a comparative outlook on education policy by providing…

  5. Working for Policy

    NARCIS (Netherlands)

    Colebatch, H.K.; Hoppe, Robertus; Noordegraaf, Mirko

    2010-01-01

    Though democratic government calls for well-designed and implemented policy, there is surprisingly little expert guidance available for policy makers and politicians. Working for Policy fills that gap, addressing the nature of policy work and offering necessary guidance. The contributors bring

  6. “What Cultural Policies?” Explicit and Implicit Cultural Policies in Lebanon

    Directory of Open Access Journals (Sweden)

    Nadia von Maltzahn

    2017-01-01

    Full Text Available Cultural policies define a vision for culture, and provide frameworks for institutional practice to translate this vision on the ground. A 1981 study on Lebanese cultural policy reached the conclusion that one cannot speak of cultural policies in Lebanon if one refers to state laws, regulations and plans. However, if cultural policy was understood as the method of a state to give its citizens the space to develop themselves in a way that they could create culture, one could certainly speak of cultural policies in Lebanon (Abou Rizk. In cultural policy research, there is a distinction between explicit and implicit cultural policy (Ahearne. In this article, the concept of explicit and implicit cultural policy is applied to the case of Lebanon. The two terms are extended so that the former does not only include cultural policies designatedas such by the state, but also those created by civil society actors, and that the latter does not only include political strategies, but also practices that in the end determine cultural policies. Drawing on empirical research conducted in the context of a larger study on the role of cultural institutions in the public sphere, the power struggles between different actors involved in cultural policy making cultural policy defined in the Lebanese context, which in turn will be positioned within the regional context.

  7. Environmental policy in Japan

    Energy Technology Data Exchange (ETDEWEB)

    Tsuru, Shigeto; Weidner, H. (eds.)

    1989-01-01

    This book deals in English with the most important features of Japanese environmental policy in a number of individual articles by different authors. The various sections report on: 1. History and organization of environmental policy; 2. The role of non-governmental actors in environmental policy (large industries); 3. Special features of environmental policies and problems; 4. Classical pollution control areas: Regulations and effects; 5. Environmental problems in a broader perspective (nature conservation); 6. Policy areas with influence on environmental quality; 7. Environmental monitoring and reporting; 8. Japanese environmental policy in an international perspective (preventive policies, developing countries). (HSCH).

  8. Extract of Acanthospermum hispidum

    African Journals Online (AJOL)

    Administrator

    quantitatively. Acute toxicity study of the extract was conducted, and diabetic rats induced using alloxan (80 mg/kg ... Type 2 diabetes is one of the leading causes of mortality and ..... (2011): Phytochemical screening and extraction - A review.

  9. Extracts against Various Pathogens

    Directory of Open Access Journals (Sweden)

    Ritika Chauhan

    2013-07-01

    The present study shows that tested lichen Parmotrema sp. extracts demonstrated a strong antimicrobial effect. That suggests the active components from methanol extracts of the investigated lichen Parmotrema sp. can be used as natural antimicrobial agent against pathogens.

  10. using Supercritical Fluid Extraction

    African Journals Online (AJOL)

    Methods: Supercritical CO2 extraction technology was adopted in this experiment to study the process of extraction of volatile oil from Polygonatum odoratum while gas chromatograph-mass spectrometer ..... Saponin rich fractions from.

  11. Environmental policy performance revisited

    DEFF Research Database (Denmark)

    Daugbjerg, Carsten; Sønderskov, Kim Mannemar

    2012-01-01

    . On the basis of the typology, a hypothesis on their ability to expand green markets is generated and tested in a comparative analysis of the performance of organic food policies in Denmark, Sweden, the UK and the US, focusing on their impact on organic consumption. Our analysis demonstrates that cross......Studies of environmental policy performance tend to concentrate on the impact of particular policy institutions or of single policy instruments. However, environmental policies most often consist of a package of policy instruments. Further, these studies pay no or very little attention to policy...... instruments directed at the demand side of the market. Therefore this article develops a policy typology for government intervention aimed at creating green markets. The typology distinguishes between four types of policy based on the balance between the supply-side and demand-side policy instruments...

  12. Responses to Including Parents in Teacher Evaluation Policy: A Critical Policy Analysis

    Science.gov (United States)

    Fernández, Erica; LeChasseur, Kimberly; Donaldson, Morgaen L.

    2018-01-01

    The intersection of development in family and school settings has been well established and education policies have begun to promote ways to bridge the two contexts (i.e. teacher evaluations). For this manuscript, authors focus on how teachers and principals used a state educator evaluation policy to position parents as authorities on education.…

  13. Soviet Marxism and population policy.

    Science.gov (United States)

    Vonfrank, A

    1984-01-01

    American demographers have maintained that Marxism, notably Soviet Marxism, is consistently pronatalist. The Soviet view is said to be that population growth is not a problem and that birth control policies in either developed or developing societies are to be rejected; the "correct" (i.e., socialist) socioeconomic structure is the true solution to alleged population problems. Such representations of Soviet thought greatly oversimplify the Soviet position as well as fail to discern the changes in Soviet thought that have been occurring. Since the 1960s Soviet writers have increasingly acknowledged that population growth is, to a considerable degree, independent of the economic base of society and that conscious population policies may be needed to either increase or decrease the rate of population growth. Even socialist societies can have population problems. And where population growth is too rapid, as in the developing countries, policies to slow such growth are needed because of the threat to economic development. However, the Soviets continue to stress that birth control policies must go hand-in-hand with social and economic development policies if they are to be effective.

  14. Pharmaceutical policies in European countries.

    Science.gov (United States)

    Barros, Pedro Pita

    2010-01-01

    Pharmaceutical expenditures have an important role in Europe. The attempts to control expenditure have used a wide range of policy measures. We reviewed the main measures adopted by the European Union countries, especially in countries where governments are the largest third-party payers. To complement a literature review on the topic, data was gathered from national reviews of health systems and direct inquiries to several government bodies. Almost all countries regulate prices of pharmaceutical products. Popular policy measures include international referencing to set prices (using as benchmark countries that have set lower prices), internal reference pricing systems to promote price competition in domestic markets, and positive lists for reimbursement to promote consumption of generics (including in some cases substitution by pharmacists of drugs prescribed by physicians). Despite the wide range of policy measures, it is not possible to identify a "silver bullet" to control pharmaceutical expenditures. We also identified two main policy challenges: policy coordination among countries within the European Union to maintain incentives for R&D at the global level, and the development of new relationships with the pharmaceutical industry; namely, the so-called risk-sharing agreements between the pharmaceutical industry and governments/regulators (or large third-party payers).

  15. Macroprudential policies on banking system

    Directory of Open Access Journals (Sweden)

    Ionuţ Mircea

    2015-05-01

    Full Text Available The macro-prudential tool kit deals with those risks that contributed to the outbreak of the last economic crisis or materialized during it, namely the excessive credit growth, the excessive price assets growth driven by the credit growth, the excessive increase in leverage, the liquidity risk, the volatile capital flows and foreign currency lending. It can be argued that macro-prudential policies underestimated the systemic risks mentioned, although they were better positioned than other policies aimed at financial stability. The impact of macro-prudential policy is difficult to be determined, because is usually applied simultaneously and in the same direction with other macroeconomic policies. Thus, it is necessary a better coordination of policies and a better calibration of instruments in order to get a quick and effective response during their implementation. These must be in line with national specificities and the risks identified. Until the new macro-prudential tools introduced by Basel III will prove their effectiveness, the issue of finding proper tools is still open.

  16. Information extraction system

    Science.gov (United States)

    Lemmond, Tracy D; Hanley, William G; Guensche, Joseph Wendell; Perry, Nathan C; Nitao, John J; Kidwell, Paul Brandon; Boakye, Kofi Agyeman; Glaser, Ron E; Prenger, Ryan James

    2014-05-13

    An information extraction system and methods of operating the system are provided. In particular, an information extraction system for performing meta-extraction of named entities of people, organizations, and locations as well as relationships and events from text documents are described herein.

  17. Positive Psychology: Positive Emotions and Emotional Intelegence

    OpenAIRE

    Miloseva, Lence

    2008-01-01

    The paper focuses on the and emotional intelligence. We try to answer on some questions regarding the role which positive emotions have in our life’s. The broaden-and-build theory (Fredrickson, 1998; 2001) predicts that positive emotions are useful in several ways. They guide present behavior, by broadening one’s attention and cognition, setting the stage for creative, explorative, and innovative pursuits. As well, positive emotions build personal and social resources to help individuals achi...

  18. Evaluation of urinary cortisol excretion by radioimmunoassay through two methods (extracted and non-extracted)

    International Nuclear Information System (INIS)

    Fonte Kohek, M.B. da; Mendonca, B.B. de; Nicolau, W.

    1993-01-01

    The objective of this paper is to compare the feasibility, sensitivity and specificity of both methods (extracted versus non-extracted) in the hypercortisolism diagnosis. It used Gamma Coat 125 cortisol Kit provided by Clinical Assays, Incstar, USA, for both methods extracting it with methylene chloride in order to measure the extracted cortisol. It was performed 32 assays from which it was obtained from 0.1 to 0.47 u g/d l of sensitivity. The intra-run precision was varied from 8.29 +- 3.38% and 8.19 +-4.72% for high and low levels, respectively for non-extracted cortisol, and 9.72 +- 1.94% and 9.54 +- 44% for high and low levels, respectively, for extracted cortisol. The inter-run precision was 15.98% and 16.15% for high level of non-extracted cortisol, respectively. For the low level it obtained 17.25% and 18.59% for non-extracted and extracted cortisol respectively. It was evaluated 24-hour urine basal samples from 43 normal subjects, and 53 obese (body mass index > 30) and 53 Cushing's syndrome patients. The sensitivity of the methods were similar (100% and 98.1% for non-extracted and extracted methods, respectively) and the specificity was the same for both methods (100%). It was noticed a positive correlation between the two methods in all the groups studied (p s syndrome. (author)

  19. Extractive Summarisation of Medical Documents

    Directory of Open Access Journals (Sweden)

    Abeed Sarker

    2012-09-01

    Full Text Available Background Evidence Based Medicine (EBM practice requires practitioners to extract evidence from published medical research when answering clinical queries. Due to the time-consuming nature of this practice, there is a strong motivation for systems that can automatically summarise medical documents and help practitioners find relevant information. Aim The aim of this work is to propose an automatic query-focused, extractive summarisation approach that selects informative sentences from medical documents. MethodWe use a corpus that is specifically designed for summarisation in the EBM domain. We use approximately half the corpus for deriving important statistics associated with the best possible extractive summaries. We take into account factors such as sentence position, length, sentence content, and the type of the query posed. Using the statistics from the first set, we evaluate our approach on a separate set. Evaluation of the qualities of the generated summaries is performed automatically using ROUGE, which is a popular tool for evaluating automatic summaries. Results Our summarisation approach outperforms all baselines (best baseline score: 0.1594; our score 0.1653. Further improvements are achieved when query types are taken into account. Conclusion The quality of extractive summarisation in the medical domain can be significantly improved by incorporating domain knowledge and statistics derived from a specialised corpus. Such techniques can therefore be applied for content selection in end-to-end summarisation systems.

  20. Language policy and literacy among deaf people in Lesotho ...

    African Journals Online (AJOL)

    The present article reviews the current language-in-education policy in Lesotho in relation to literacy acquisition and development. It posits that despite the fact that the policy supports mother-tongue education as a positive means towards improving the learners' school achievements, it has, as yet, failed to change the trend ...

  1. Antimicrobial Effect of Extracts of Cruciferous Vegetables

    Directory of Open Access Journals (Sweden)

    Shu-Hui Hu

    2004-12-01

    Full Text Available The cruciferous vegetables cauliflower, broccoli, cabbage, Chinese radish, Chinese kale, and Chinese kitam were used in this study to prepare water-soluble and methanol-water extracts. Crude protein extracts were also obtained by diethylaminoethyl (DEAE anion exchange chromatography. Water-soluble polysaccharides were prepared by ethanol precipitation followed by ultrafiltration. The antimicrobial effects of all these extracts were evaluated against Gram-positive bacteria, Gram-negative bacteria, and yeast. Crude protein extracts exhibited the greatest antimicrobial activity in monoculture experiments. The antimicrobial effects of cruciferous vegetables were also studied by steeping beef, carrot, and celery in chlorine (10 ppm or citric acid solution (1% containing the crude protein extract (500 ppm for different time periods. Total aerobic plate counts and coliform counts on these foods decreased significantly after 10 minutes in all steeping solutions (p < 0.05.

  2. Corporate Language Policies

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    This paper offers a review of literature dealing with language policies in general and corporate language policies in particular. Based on a discussion of various definitions of these concepts within two research traditions, i.e. sociolinguistics and international management, a three......-level definition of corporate language policies is presented, emphasising that a corporate language policy is a context-specific policy about language use. The three-level definition is based on the argument that in order to acquire a complete understanding of what corporate language policies involve, one needs...... to consider three progressive questions; 1) what is a policy? 2) what is a language policy?, and ultimately, 3) what is a corporate language policy?...

  3. Corporate Language Policies

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    2015-01-01

    This paper offers a review of literature dealing with language policies in general and corporate language policies in particular. Based on a discussion of various definitions of these concepts within two research traditions, i.e. sociolinguistics and international management, a three......-level definition of corporate language policies is presented, emphasising that a corporate language policy is a context-specific policy about language use. The three-level definition is based on the argument that in order to acquire a complete understanding of what corporate language policies involve, one needs...... to consider three progressive questions; 1) what is a policy? 2) what is a language policy?, and ultimately, 3) what is a corporate language policy?...

  4. Single Policy Study

    DEFF Research Database (Denmark)

    Kronsell, Annica; Manners, Ian James

    2015-01-01

    Single policy studies are the most common form of European Union (EU) research. Single policy studies are widely used to understand the role of the EU in a wide variety of sectors, together with their development over time, and often offer public policy prescriptions. This chapter discusses...... the relevance of single policy studies in EU research and give examples of how such research can be designed and carried out. The chapter reviews three examples of single policy studies using different methods based on EU environmental policy, the EU biofuels directive, and the EU Common Security and Defence...... Policy (CSDP). The examples are illustrative of how single policy studies can be designed to use different approaches in the analysis: multiple streams approach to policy-making; a comparative hypothesis testing; and feminist institutional theory....

  5. Effect of henna and roselle extracts on pathogenic bacteria

    Directory of Open Access Journals (Sweden)

    Rafat Khalaphallah

    2014-08-01

    Full Text Available Objective: To investigate the antibacterial effects of water and ethanolic extracts of henna leaves and roselle calyxes against pathogenic bacteria isolated from domestic wastewater. Methods: The antimicrobial activity was determined in the extracts using agar disc diffusion method. The antibacterial activities of extracts (2.5%, 5.0% and 10.0% w/v of both henna and roselle were tested against one Gram-positive Bacillius subtilis; two Gram-negative Escherichia coli, Pseudomonas aeruginosa human pathogenic bacteria. Results: Ethanolic extracts had more antimicrobial activity than water extracts. Ethanolic extract of roselle had the highest antibacterial activity against all tested organisms, followed with ethanolic extract of henna. Pseudomonas aeruginosa was the most sensitive bacteria to plant extracts. Conclusion: The results of this study suggested that roselle contains more phyto-chemicals with antimicrobial activity than henna on the bacteria strains under study, and these phyto-chemicals were more effective when extracted by ethanol rather than water.

  6. Want Positive Behavior? Use Positive Language

    Science.gov (United States)

    Wood, Chip; Freeman-Loftis, Babs

    2012-01-01

    Positive adult language is the professional use of words and tone of voice to enable students to learn in an engaged, active way. This includes learning social skills. To guide children toward choosing and maintaining positive behaviors, adults need to carefully choose the words and tone of voice used when speaking to them. Learning to use…

  7. CLIC Drive Beam Position Monitor

    CERN Document Server

    Smith, S; Gudkov, D; Soby, L; Syratchev, I

    2011-01-01

    CLIC, an electron-positron linear collider proposed to probe the TeV energy scale, is based on a two-beam scheme where RF power to accelerate a high energy luminosity beam is extracted from a high current drive beam. The drive beam is efficiently generated in a long train at modest frequency and current then compressed in length and multiplied in frequency via bunch interleaving. The drive beam decelerator requires >40000 quadrupoles, each holding a beam position monitor (BPM). Though resolution requirements are modest (2 microns) these BPMs face several challenges. They must be compact and inexpensive. They must operate below waveguide cutoff to insure locality of position signals, ruling out processing at the natural 12 GHz bunch spacing frequency. Wakefields must be kept low. We find compact conventional stripline BPM with signals processed below 40 MHz can meet requirements. Choices of mechanical design, operating frequency, bandwidth, calibration and processing algorithm are presented. Calculations of wa...

  8. Benign positional vertigo - aftercare

    Science.gov (United States)

    Vertigo - positional - aftercare; Benign paroxysmal positional vertigo - aftercare; BPPV - aftercare; Dizziness - positional vertigo ... Your health care provider may have treated your vertigo with the Epley maneuver . These are head movements ...

  9. In Search for a Pronatalist Population Policy for Turkey

    Directory of Open Access Journals (Sweden)

    Yusuf YÜKSEL

    2015-06-01

    Full Text Available Turkey has witnessed high fertility rates and low mortality rates until 2000s. Young population structure, need for infrastructure for growing population and reproductive health issues were always on the agenda of policy makers throughout the history of Turkey. After the decline in total fertility rate below replacement level, vibrant discussions and search for a new policy framework began to be visible in the recent years. After the establishment of new Republic in Turkey in 1923 pronatalist policies were active until the beginning 1960s. After the First Development Plan in 1962, policy shift was towards an antinatalist direction until 2000. After a short period between 2000 and 2012 which can not be put any category in terms of fertility policy government clearly declared its position favouring pronatalist policies and mobilised bureaucracy for developing new policy options. This paper summarizes the fertility policies and demographic transition of Turkey and evaluates possible policy options

  10. Streamlining Policy Creation in Policy Frameworks

    NARCIS (Netherlands)

    M.A. Hills (Mark); N. Martí-Oliet; M. Palomino

    2012-01-01

    textabstract{\\it Policy frameworks} provide a technique for improving reuse in program analysis: the same language frontend, and a core analysis semantics, can be shared among multiple analysis policies for the same language, while analysis domains (such as units of measurement) can be shared among

  11. Antimicrobial activity of Gentiana lutea L. extracts.

    Science.gov (United States)

    Savikin, Katarina; Menković, Nebojsa; Zdunić, Gordana; Stević, Tatjana; Radanović, Dragoja; Janković, Teodora

    2009-01-01

    Methanolic extracts of flowers and leaves of Gentiana lutea L., together with the isolated compounds mangiferin, isogentisin and gentiopicrin, were used to investigate the antimicrobial activity of the plant. A variety of Gram-positive and Gram-negative bacteria as well as the yeast Candida albicans has been included in this study. Both extracts and isolated compounds showed antimicrobial activity with MIC values ranging from 0.12-0.31 mg/ml. Our study indicated that the synergistic activity of the pure compounds may be responsible for the good antimicrobial effect of the extracts. Quantification of the secondary metabolites was performed using HPLC.

  12. Innovation policies for tourism

    DEFF Research Database (Denmark)

    Hjalager, Anne-Mette

    2012-01-01

    The nature, extent, and implications of innovation in tourism are increasingly investigated in academic research, but the policies that affect these transformations in the industry and at tourism destinations are not equally well conceptualised theoretically or analysed empirically. The purpose...... of this article is, in an analysis of the literature, to interpret the rationale behind innovation policy, and to explain the persisting challenges related to acquisition of an informed foundation for policies based upon quantitative and qualitative inquiries. Observed in a historical perspective, innovation...... framework of policy instruments for innovation in tourism. New generations of policies instigate a mainstreaming of the innovation agenda in ways that proceed beyond the traditional policy concepts....

  13. Biopolymer chitin: extraction and characterization

    International Nuclear Information System (INIS)

    Andrade, Sania M.B. de; Ladchumananandasivam, Rasiah

    2011-01-01

    The biopolymers are materials made from renewable sources such as soybean, corn, cane sugar, cellulose and chitin. Chitin is the most abundant biopolymer found in nature, after cellulose. The chemical structure of chitin is distinguished by the hydroxyl group, of structure from cellulose, located at position C-2, which in the chitin is replaced by acetamine group. The objective of this study was to develop the chitin from exoskeletons of Litopenaeus vannamei shrimp, which are discarded as waste, causing pollutions, environmental problems and thus obtain better utilization of these raw materials. It also, show the extraction process and deacetylation of chitosan. The extraction of chitin followed steps of demineralization, desproteinization and deodorization. Chitin and chitosan were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and the thermals properties were analyzed by thermogravimetry (TG/DTG). (author)

  14. Agricultural policy, food policy, and communicable disease policy.

    Science.gov (United States)

    Grant, Wyn

    2012-12-01

    Food and agricultural policy is an essential element of a communicable disease policy. The European Union has developed a more systematic and broadly based interest in questions of food safety and animal health and welfare linked to modernization of the Common Agricultural Policy, reflected in a new treaty obligation on animal welfare. Following the bovine spongiform encephalopathy crisis, moves were made to create a European competency, but implementation and enforcement resources reside with the member states. The European Animal Health Strategy is meant to lead to an EU animal health law, but this has already been constrained by fiscal austerity. The development of such a law may lead to a lowest common denominator formula that does little to enhance consumer protection or improve animal welfare. This is an inherent risk with top-down forms of Europeanization; more attention should be paid to lessons to be learned from bottom-up initiatives of the type used to counteract the bovine diarrhea virus. There will always be a tension among what is good policy for reducing the incidence of communicable disease, policy that is popular with EU citizens, and policy that is acceptable to member states.

  15. National policy on radioactive waste management

    International Nuclear Information System (INIS)

    Jova, Luis; Metcalfa, Phil; Rowata, John; Louvata, Didier; Linsley, Gordon

    2008-01-01

    Every country should have some form of policy and strategy for managing its spent fuel and radioactive waste. Such policies and strategies are important; they set out the nationally agreed position and plans for managing spent fuel and radioactive waste and are visible evidence of the concern and intent of the government and the relevant national organisations to ensure that spent fuel and radioactive waste are properly taken care of in the country. There is a large diversity in the types and amounts of radioactive waste in the countries of the world and, as a result of this diversity, the strategies for implementing the policies may be different, although the main elements of policy are likely to be similar from country to country. In some countries, the national policy and strategy is well established and documented, while in others there is no explicit policy and strategy statement and, instead, it has to be inferred from the contents of the laws, regulations and guidelines. The present paper describes the work undertaken by the International Atomic Energy Agency (IAEA) related to identifying the main elements of national policies for spent fuel and radioactive waste management, recognising that policies and strategies vary considerably depending on, among other things, the nature and scale of applications of radioactive material in a country. An indication is provided of what might be contained in national policies recognizing that national policy and strategy has to be decided at the national level taking into account national priorities and circumstances. The paper is concerned with the contents of policies and strategies and does not address the development of national laws, regulations and guidelines - although these are clearly related to the contents of the national policy and strategy. (author)

  16. Unemployment Policy in Slovakia

    Directory of Open Access Journals (Sweden)

    Monika Hergezelová

    2016-05-01

    Full Text Available Purpose and Originality: Goal of the study is analysis of the unemployment policy in Slovakia and policy measures to increase the employment rate. Research question: What was the development of unemployment in the period from 2006 to September 2016 and what measures were taken by the Ministry of Labour, Social Affairs and Family to reduce the unemployment rate in Slovakia? Method: Comparison of the unemployment rate in period between 2006 to 2016. Information was gathered from online sources and publications. Using the collected data, the individual unemployment rates in all Slovak regions and districts will be compared. Results: During examined period between 2006 and 2016 the highest unemployment rate was 14.40% in 2010. The paper also mentions the economic crisis that struck Slovakia between 2008 and 2010. During this period, the unemployment in Slovakia increased by 4.8%. The primary objective of the government was to reduce the unemployment rate below 10%. This has been achieved in March 2016. The positive news is the tendency of constantly falling unemployment in our country. Society: Unemployment is one of the negative phenomena in society. Job loss or inability to find a job application one is deprived of the possibility to implement and enforce own life goals. Unemployed, unless one can find a job, can enter the phase of adaptation to the lifestyle of the unemployed, which is characterized by resignation, loss of hope, passivity. A person ceases to be active, considering that his work does not make sense. Job loss affects negatively self-peception, lower self-esteem and leads to feelings of inferiority. Limitations: The aim of the Slovak Republic was in 2016 to keep unemployment below 10% and then continue the trend of reducing unemployment by new laws, inviting new investors and put into practice various measures, such as various programs for the unemployed.

  17. IT Policy Archive

    Data.gov (United States)

    National Aeronautics and Space Administration — CIO defines IT processes and policies. The CIO defines the development processes, milestones, review gates, and the overall policies for all capital planning,...

  18. National Environmental Policy Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Environmental Policy Act (NEPA) was the first major environmental law in the United States and established national environmental policies for the...

  19. Nordic cultural policies

    DEFF Research Database (Denmark)

    Duelund, Peter

    2008-01-01

    A critical view on Nordic Cultural Policy 1961-2008 - Aims, measures, forms of organisation, state og national identity......A critical view on Nordic Cultural Policy 1961-2008 - Aims, measures, forms of organisation, state og national identity...

  20. Intelligence and Semen Quality Are Positively Correlated

    Science.gov (United States)

    Arden, Rosalind; Gottfredson, Linda S.; Miller, Geoffrey; Pierce, Arand

    2009-01-01

    Human cognitive abilities inter-correlate to form a positive matrix, from which a large first factor, called "Spearman's g" or general intelligence, can be extracted. General intelligence itself is correlated with many important health outcomes including cardio-vascular function and longevity. However, the important evolutionary question of…

  1. Can we have an energy policy

    International Nuclear Information System (INIS)

    Franklin, N.L.

    1985-01-01

    The paper discusses the development of the United Kingdom Government energy policy, with particular reference to the nuclear power programme. The French Government policy on nuclear power is outlined. The position of coal, oil and gas in the economy is reviewed. The difficulty of forecasting electricity demand, and the effect of this on planning, are discussed. Historical, economic, sociological, conservation and technological aspects are covered. (U.K.)

  2. Recent patents on the extraction of carotenoids.

    Science.gov (United States)

    Riggi, Ezio

    2010-01-01

    This article reviews the patents that have been presented during the last decade related to the extraction of carotenoids from various forms of organic matter (fruit, vegetables, animals), with an emphasis on the methods and mechanisms exploited by these technologies, and on technical solutions for the practical problems related to these technologies. I present and classify 29 methods related to the extraction processes (physical, mechanical, chemical, and enzymatic). The large number of processes for extraction by means of supercritical fluids and the growing number of large-scale industrial plants suggest a positive trend towards using this technique that is currently slowed by its cost. This trend should be reinforced by growing restrictions imposed on the use of most organic solvents for extraction of food products and by increasingly strict waste management regulations that are indirectly promoting the use of extraction processes that leave the residual (post-extraction) matrix substantially free from solvents and compounds that must subsequently be removed or treated. None of the reviewed approaches is the best answer for every extractable compound and source, so each should be considered as one of several alternatives, including the use of a combination of extraction approaches.

  3. Sterically hindered solvent extractants

    International Nuclear Information System (INIS)

    Solka, J.L.; Reis, A.H. Jr.; Mason, G.W.; Lewey, S.M.; Peppard, D.F.

    1978-01-01

    Di-t-pentylphosphinic acid, [C(CH 3 ) 2 (CH 2 CH 3 )] 2 PO(OH), H[Dt-PeP], has been shown by single-crystal X-ray diffraction data to be dimeric in the solid state. H[Dt-PeP] crystallizes in the centro-symmetric orthorhombic space group, Cmca, with unit cell parameters, a = 17.694(7), b = 11.021(4), and c = 13.073(5) A, and Z = 8, indicating that the molecule must conform to a crystallographic mirror plane or 2-fold axis. A measured density of 1.088 g/cm 3 is in good agreement with a calculated value of 1.074 g/cm 3 for a unit cell volume of 2549.3(A) 3 and a formula weight of 206.25 g. A total of 646 three-dimensional X-ray data were collected on an automated XRD-490 G.E. diffractometer. The structure was solved using a combination of direct methods, Patterson, Fourier, and least-squares refinement techniques. Refinement of the data indicates that H[Dt-PeP] is dimeric, and contains a mirror plane in which the hydrogen-bonded, eight-membered ring lies. A structural disorder involving principally the ethylene carbon but affecting the methyl carbons as well precluded a precise determination of the carbon positions and severely reduced the precision of the final refinement. In the liquid-liquid extraction system consisting of a solution of H[Dt-PeP] in benzene vs an acidic aqueous chloride phase, the extraction of UO 2 2+ follows the stoichiometry: UO 2 sub(A) 2+ + 2(HY) 2 subO = UO 2 (HY 2 ) 2 sub(O) + 2Hsub(A) + where (HY) 2 represents the dimer of H[Dt-PeP] and A and O represent the mutually equilibrated aqueous and organic phases. The expression for the distribution ratio, k, for UO 2 2+ is given. (author)

  4. Drug Policy in Bulgaria.

    Science.gov (United States)

    Dimova, Antoniya; Rohova, Maria; Atanasova, Elka; Kawalec, Paweł; Czok, Katarzyna

    2017-09-01

    Bulgaria has a mixed public-private health care financing system. Health care is financed mainly from compulsory health insurance contributions and out-of-pocket payments. Out-of-pocket payments constitute a large share of the total health care expenditure (44.14% in 2014). The share of drugs expenditure for outpatient treatment was 42.3% of the total health care expenditure in 2014, covered mainly by private payments (78.6% of the total pharmaceutical expenditure). The drug policy is run by the Ministry of Health (MoH), the National Council on Prices and Reimbursement of Medicinal Products, and the Health Technology Assessment Commission. The MoH defines diseases for which the National Health Insurance Fund (NHIF) pays for medicines. The National Council on Prices and Reimbursement of Medicinal Products maintains a positive drug list (PDL) and sets drug prices. Health technology assessment was introduced in 2015 for medicinal products belonging to a new international nonproprietary name group. The PDL defines prescription medicines that are paid for by the NHIF, the MoH, and the health care establishments; exact patient co-payments and reimbursement levels; as well as the ceiling prices for drugs not covered by the NHIF, including over-the-counter medicines. The reimbursement level can be 100%, 75%, or up to 50%. The PDL is revised monthly in all cases except for price increase. Physicians are not assigned with pharmaceutical budgets, there is a brand prescribing practice, and the substitution of prescribed medicines by pharmacists is prohibited. Policies toward cost containment and effectiveness increase include introduction of a reference pricing system, obligation to the NHIF to conduct mandatory centralized bargaining of discounts for medicinal products included in the PDL, public tendering for medicines for hospital treatment, reduction of markup margins of wholesalers and retailers, patient co-payment, and the introduction of health technology assessment

  5. Economics and obesity policy.

    Science.gov (United States)

    Lusk, J L

    2017-06-01

    This paper elucidates the challenges surrounding the economics of some popular obesity-related policy proposals. Solid economic justifications for anti-obesity policies are often lacking, and evidence suggests policies like fat and soda taxes or restrictions on food stamp spending are unlikely to substantively affect obesity prevalence. In short, many of the same factors that make obesity such a complicated and multifaceted issue extend to the economic analysis of public health policies.

  6. Innovation policies for tourism

    DEFF Research Database (Denmark)

    Hjalager, Anne-Mette

    2012-01-01

    The nature, extent, and implications of innovation in tourism are increasingly investigated in academic research, but the policies that affect these transformations in the industry and at tourism destinations are not equally well conceptualised theoretically or analysed empirically. The purpose...... framework of policy instruments for innovation in tourism. New generations of policies instigate a mainstreaming of the innovation agenda in ways that proceed beyond the traditional policy concepts....

  7. Hybrid Security Policies

    Directory of Open Access Journals (Sweden)

    Radu CONSTANTINESCU

    2006-01-01

    Full Text Available Policy is defined as the rules and regulations set by the organization. They are laid down by management in compliance with industry regulations, law and internal decisions. Policies are mandatory. Security policies rules how the information is protected against security vulnerabilities and they are the basis for security awareness, training and vital for security audits. Policies are focused on desired results. The means of achieving the goals are defined on controls, standards and procedures.

  8. Challenge energy policy turnaround; Herausforderung Energiewende

    Energy Technology Data Exchange (ETDEWEB)

    Becker, Michael; Brandt-Schwabedissen, Annette; Graaff, Rudolf; Queitsch, Peter; Thomas, Roland [Staedte- und Gemeindebund Nordrhein-Westfalen e.V., Duesseldorf (Germany); Becker, Sven [Trianel GmbH, Aachen (Germany); Portz, Norbert; Schmitz, Johannes [Deutscher Staedte- und Gemeindebund, Berlin (Germany)

    2011-07-01

    The documentation under consideration makes suggestions to cities and communities in light of the energy policy turnaround. The documentation contains the following contributions: (1) Power generation by means of renewable energy resources (Johannes Schmitz); (2) The energy policy turnaround needs acceptance - communication as the key to success (Sven Becker); (3) Climate-conscious communal construction planning (Michael Becker); (4) Establishment of climate concepts (Peter Queitsch); (5) Energetic measures at buildings (Annette Brandt-Schwabedissen); (6) Energy political turnaround and awarding (Norbert Portz); (7) Electromobility (Roland Thomas); (8) Position paper of DStB for the energy policy turnaround.

  9. Monetary Policy Shocks and Portfolio Choice

    OpenAIRE

    Fratzscher, Marcel; Saborowski, Christian; Straub, Roland

    2010-01-01

    The paper shows that monetary policy shocks exert a substantial effect on the size and composition of capital flows and the trade balance for the United States, with a 100 basis point easing raising net capital inflows and lowering the trade balance by 1% of GDP, and explaining about 20-25% of their time variation. Monetary policy easing causes positive returns to both equities and bonds. Yet such a monetary policy easing shock also induces a shift in portfolio composition out of equities and...

  10. DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

    International Nuclear Information System (INIS)

    Kathryn Baskin

    2001-01-01

    Working within the context of the Southern States Biobased Alliance (SSBA) and with officials in each state, the Southern States Energy Board (SSEB) is identifying bioenergy-related policies and programs within each state to determine their impact on the development, deployment or use of bioenergy. In addition, SSEB will determine which policies have impacted industry's efforts to develop, deploy or use biobased technologies or products. As a result, SSEB will work with the Southern States Biobased Alliance to determine how policy changes might address any negative impacts or enhance positive impacts

  11. DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

    International Nuclear Information System (INIS)

    Kathryn Baskin

    2002-01-01

    Working within the context of the Southern States Biobased Alliance (SSBA) and with officials in each state, the Southern States Energy Board (SSEB) is identifying bioenergy-related policies and programs within each state to determine their impact on the development, deployment or use of bioenergy. In addition, SSEB will determine which policies have impacted industry's efforts to develop, deploy or use biobased technologies or products. As a result, SSEB will work with the Southern States Biobased Alliance to determine how policy changes might address any negative impacts or enhance positive impacts

  12. Italian energy policy

    International Nuclear Information System (INIS)

    1988-01-01

    This document discusses problems associated with Italian energy policy; economic and industrial development as it relates to that policy is covered. Specific areas covered are: (1) the basis of Italy's new energy policy; (2) energy demand; (3) five objectives; (4) the electrical power system; (5) proposed action; and (6) energy resources

  13. Energy. Policy and Implementation

    International Nuclear Information System (INIS)

    Stroop, A.

    2006-01-01

    Why does the government have an energy policy? What form does it take? Who is involved in implementing that policy? These and similar questions are answered in the latest Energy Report. The Dutch Ministry of Economic Affairs (EZ) argues that the objectives are feasible as long as the energy policies are matched by suitable implementation measures [nl

  14. Quarterly fiscal policy

    NARCIS (Netherlands)

    Kendrick, D.A.; Amman, H.M.

    2014-01-01

    Monetary policy is altered once a month. Fiscal policy is altered once a year. As a potential improvement this article examines the use of feedback control rules for fiscal policy that is altered quarterly. Following the work of Blinder and Orszag, modifications are discussed in Congressional

  15. Extraction with supercritical gases

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, G M; Wilke, G; Stahl, E

    1980-01-01

    The contents of this book derives from a symposium on the 5th and 6th of June 1978 in the ''Haus der Technik'' in Essen. Contributions were made to separation with supercritical gases, fluid extraction of hops, spices and tobacco, physicochemical principles of extraction, phase equilibria and critical curves of binary ammonia-hydrocarbon mixtures, a quick method for the microanalytical evaluation of the dissolving power of supercritical gases, chromatography with supercritical fluids, the separation of nonvolatile substances by means of compressed gases in countercurrent processes, large-scale industrial plant for extraction with supercritical gases, development and design of plant for high-pressure extraction of natural products.

  16. Hybrid Model of Content Extraction

    DEFF Research Database (Denmark)

    Qureshi, Pir Abdul Rasool; Memon, Nasrullah

    2012-01-01

    We present a hybrid model for content extraction from HTML documents. The model operates on Document Object Model (DOM) tree of the corresponding HTML document. It evaluates each tree node and associated statistical features like link density and text distribution across the node to predict...... significance of the node towards overall content provided by the document. Once significance of the nodes is determined, the formatting characteristics like fonts, styles and the position of the nodes are evaluated to identify the nodes with similar formatting as compared to the significant nodes. The proposed...

  17. David Miller on Immigration Policy and Nationality

    DEFF Research Database (Denmark)

    Lægaard, Sune

    2007-01-01

    David Miller's recent statement of the case for restrictive immigration policies can plausibly be construed as an application of a ‘liberal nationalist' position. The paper first addresses Miller's critique of distributive justice arguments for open borders, which relies on nationality as determi......David Miller's recent statement of the case for restrictive immigration policies can plausibly be construed as an application of a ‘liberal nationalist' position. The paper first addresses Miller's critique of distributive justice arguments for open borders, which relies on nationality...... as determinative of the scope of distributive justice and as giving rise to national collective responsibility. Three interpretations of his main positive reason for restricting immigration, which concerns the importance of a shared public culture, are then discussed: culture as having valuable social functions...... in relation to immigration policy....

  18. Exhaustive extraction of peptides by electromembrane extraction

    DEFF Research Database (Denmark)

    Huang, Chuixiu; Gjelstad, Astrid; Pedersen-Bjergaard, Stig

    2015-01-01

    trifluoroacetate, and leu-enkephalin were extracted from 600 μL of 25 mM phosphate buffer (pH 3.5), through a supported liquid membrane (SLM) containing di-(2-ethylhexyl)-phosphate (DEHP) dissolved in an organic solvent, and into 600 μL of an acidified aqueous acceptor solution using a thin flat membrane-based EME...

  19. Integrated environmental policy: A review of economic analysis.

    Science.gov (United States)

    Wiesmeth, Hans; Häckl, Dennis

    2017-04-01

    Holistic environmental policies, which emerged from a mere combination of technical activities in waste management some 40 years ago, constitute the most advanced level of environmental policies. These approaches to environmental policy, among them the policies in integrated waste management, attempt to guide economic agents to an environment-friendly behaviour. Nevertheless, current holistic policies in waste management, including policies on one-way drinks containers and waste electrical and electronic equipment, and implementations of extended producer responsibility with further applications to waste electrical and electronic equipment, reveal more or less severe deficiencies - despite some positive examples. This article relates these policy failures, which are not necessarily the result of an insufficient compliance with the regulations, to missing constitutive elements of what is going to be called an 'integrated environmental policy'. This article therefore investigates - mostly from a practical point of view - constitutive elements, which are necessary for a holistic policy to serve as a well-functioning allocation mechanism. As these constitutive elements result from a careful 'integration' of the environmental commodities into the economic allocation problems, we refer to these policies as 'integrated environmental policies'. The article also discusses and illustrates the main steps of designing such a policy - for waste electrical and electronic equipment and a (possible) ban of Glyphosat in agriculture. As these policies are dependent on economic and political stability with environmental awareness sufficiently developed, the article addresses mostly waste management policies in highly industrialised countries.

  20. Economic and Policy Review: Editorial Policies

    African Journals Online (AJOL)

    The NESG Economic and Policy Review (EPR) is a quarterly publication of the ... of government and the Nigerian economy in the short, medium and long terms. ... must be of impeccable quality and must conform to world class standard.

  1. Designing collaborative policy innovation

    DEFF Research Database (Denmark)

    Agger, Annika; Sørensen, Eva

    2014-01-01

    Recent approaches to enhancing public innovation suffer from two shortcomings: They overemphasize competition as a driver of innovation and overlook the fact that public sector innovation involves policy innovation as well as service innovation. Drawing on governance research and innovation theory......, the chapter investigates the extent to which and how collaboration between politicians and relevant stakeholders can spur the formulation, implementation and diffusion of new innovative policies. A case study of a process of collaborative policy innovation in a Danish municipality shows that collaborative...... policy arenas do contribute to policy innovation but also that the degree to which they do so depends on the institutional design of these arenas....

  2. EUROPEAN MARITIME TRANSPORT POLICY

    Directory of Open Access Journals (Sweden)

    Jerzy Kujawa

    2014-03-01

    Full Text Available The article describes the common EU policy on maritime transport, which comprises almost 80% of the volume of external trade of the Union and about 40% of internal transport needs. The first part of the paper presents the origins of the common maritime transport policy and the difficulties encountered during its initial formation. Subsequently, the evolution of the concepts of the policy and its current shape is discussed. The final, substantial part of the article describes the main aims and directions of the EU maritime transport policy and includes an evaluation of the effects of the policy.

  3. Cyber security policy guidebook

    CERN Document Server

    Bayuk, nifer L; Rohmeyer, l; Sachs, cus; Schmidt, frey; Weiss, eph

    2012-01-01

    This book is a taxonomy and thesaurus of current cybersecurity policy issues, including a thorough description of each issue and a corresponding list of pros and cons with respect to identified stances on each issue. It documents policy alternatives for the sake of clarity with respect to policy alone, and dives into organizational implementation issues. Without using technical jargon, the book emphasizes the importance of critical and analytical thinking when making policy decisions.  It also equips the reader with descriptions of the impact of specific policy ch

  4. Screening antimicrobial activity of various extracts of Urtica dioica.

    Science.gov (United States)

    Modarresi-Chahardehi, Amir; Ibrahim, Darah; Fariza-Sulaiman, Shaida; Mousavi, Leila

    2012-12-01

    Urtica dioica or stinging nettle is traditionally used as an herbal medicine in Western Asia. The current study represents the investigation of antimicrobial activity of U. dioica from nine crude extracts that were prepared using different organic solvents, obtained from two extraction methods: the Soxhlet extractor (Method I), which included the use of four solvents with ethyl acetate and hexane, or the sequential partitions (Method II) with a five solvent system (butanol). The antibacterial and antifungal activities of crude extracts were tested against 28 bacteria, three yeast strains and seven fungal isolates by the disc diffusion and broth dilution methods. Amoxicillin was used as positive control for bacteria strains, vancomycin for Streptococcus sp., miconazole nitrate (30 microg/mL) as positive control for fungi and yeast, and pure methanol (v/v) as negative control. The disc diffusion assay was used to determine the sensitivity of the samples, whilst the broth dilution method was used for the determination of the minimal inhibition concentration (MIC). The ethyl acetate and hexane extract from extraction method I (EA I and HE I) exhibited highest inhibition against some pathogenic bacteria such as Bacillus cereus, MRSA and Vibrio parahaemolyticus. A selection of extracts that showed some activity was further tested for the MIC and minimal bactericidal concentrations (MBC). MIC values of Bacillus subtilis and Methicillin-resistant Staphylococcus aureus (MRSA) using butanol extract of extraction method II (BE II) were 8.33 and 16.33mg/mL, respectively; while the MIC value using ethyl acetate extract of extraction method II (EAE II) for Vibrio parahaemolyticus was 0.13mg/mL. Our study showed that 47.06% of extracts inhibited Gram-negative (8 out of 17), and 63.63% of extracts also inhibited Gram-positive bacteria (7 out of 11); besides, statistically the frequency of antimicrobial activity was 13.45% (35 out of 342) which in this among 21.71% belongs to

  5. Screening antimicrobial activity of various extracts of Urtica dioica

    Directory of Open Access Journals (Sweden)

    Amir Modarresi-Chahardehi

    2012-12-01

    Full Text Available Urtica dioica or stinging nettle is traditionally used as an herbal medicine in Western Asia. The current study represents the investigation of antimicrobial activity of U. dioica from nine crude extracts that were prepared using different organic solvents, obtained from two extraction methods: the Soxhlet extractor (Method I, which included the use of four solvents with ethyl acetate and hexane, or the sequential partitions (Method II with a five solvent system (butanol. The antibacterial and antifungal activities of crude extracts were tested against 28 bacteria, three yeast strains and seven fungal isolates by the disc diffusion and broth dilution methods. Amoxicillin was used as positive control for bacteria strains, vancomycin for Streptococcus sp., miconazole nitrate (30µg/mL as positive control for fungi and yeast, and pure methanol (v/v as negative control. The disc diffusion assay was used to determine the sensitivity of the samples, whilst the broth dilution method was used for the determination of the minimal inhibition concentration (MIC. The ethyl acetate and hexane extract from extraction method I (EA I and HE I exhibited highest inhibition against some pathogenic bacteria such as Bacillus cereus, MRSA and Vibrio parahaemolyticus. A selection of extracts that showed some activity was further tested for the MIC and minimal bactericidal concentrations (MBC. MIC values of Bacillus subtilis and Methicillin-resistant Staphylococcus aureus (MRSA using butanol extract of extraction method II (BE II were 8.33 and 16.33mg/mL, respectively; while the MIC value using ethyl acetate extract of extraction method II (EAE II for Vibrio parahaemolyticus was 0.13mg/mL. Our study showed that 47.06% of extracts inhibited Gram-negative (8 out of 17, and 63.63% of extracts also inhibited Gram-positive bacteria (7 out of 11; besides, statistically the frequency of antimicrobial activity was 13.45% (35 out of 342 which in this among 21.71% belongs to

  6. Energy policy and foreign policy in Italy

    International Nuclear Information System (INIS)

    Venanzi, F.

    2001-01-01

    Energy policy in Italy is principally a matter of foreign policy. As a result, extensive programmes for the exploration, development, transport and marketing of oil and natural gas have to be planned and carried out together with the producing countries. In this effort, the country shall need the support of its national energy companies. That is why ENI's controlling interest as well as its mission had better be on Italian hands [it

  7. The EU sustainable energy policy indicators framework.

    Science.gov (United States)

    Streimikiene, Dalia; Sivickas, Gintautas

    2008-11-01

    The article deals with indicators framework to monitor implementation of the main EU (European Union) directives and other policy documents targeting sustainable energy development. The main EU directives which have impact on sustainable energy development are directives promoting energy efficiency and use of renewable energy sources, directives implementing greenhouse gas mitigation and atmospheric pollution reduction policies and other policy documents and strategies targeting energy sector. Promotion of use of renewable energy sources and energy efficiency improvements are among priorities of EU energy policy because the use of renewable energy sources and energy efficiency improvements has positive impact on energy security and climate change mitigation. The framework of indicators can be developed to establish the main targets set by EU energy and environmental policies allowing to connect indicators via chain of mutual impacts and to define policies and measures necessary to achieve established targets based on assessment of their impact on the targeted indicators representing sustainable energy development aims. The article discusses the application of indicators framework for EU sustainable energy policy analysis and presents the case study of this policy tool application for Baltic States. The article also discusses the use of biomass in Baltic States and future considerations in this field.

  8. Influence of Tannin Extract and Yeast Extract on Color Preservation and Anthocyanin Content of Mulberry Wine.

    Science.gov (United States)

    You, Yilin; Li, Na; Han, Xue; Guo, Jielong; Liu, Guojie; Huang, Weidong; Zhan, Jicheng

    2018-04-01

    The color of mulberry wine is extremely unstable in processing and aging. This paper investigates the effects of tannin extract and yeast extract on the color and color-preserving characteristics of mulberry wine made from the Dashi cultivar. The results showed that the maximum absorption wavelength in both tannin extract and yeast extract groups changed generating the red shift effect. The color of the tannin extract maintained a good gloss in the first 4 months, while the yeast extract group showed remarkable color preservation for the first 3 months. The total anthocyanin and cyanidin-3-rutinoside contents in both experiment groups were significantly higher than that of the control group, thus proving that tannin extract and yeast extract both exert a remarkably positive effect on preserving the color of mulberry wine during its aging. Moreover, sensory analysis indicated that the quality of mulberry wine treated with tannin extract was significantly higher than that of the control. The distinct color of mulberry wine is one of the foremost qualities that imprints on consumers' senses, but it is extremely unstable in processing and aging. However, the color protection of mulberry wine was not studied previously. In this study, we found that tannin extract and yeast extract both exert a remarkably positive effect on preserving the color of mulberry wine during aging. The study is of great significance as a guide to improving the color stability of mulberry wine, thereby also improving and promoting the development of the mulberry deep processing industry. © 2018 Institute of Food Technologists®.

  9. Policies for Renewable Heat

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    This paper builds on IEA publications, Deploying Renewables, Principles for Effective Policies and Deploying Renewables, Best and Future Policy Practice, that discuss the 'integrated policy approach,' whereby renewable energy technologies require different support policies at different stages of their maturity pathways. The paper discusses how the integrated policy approach applies to renewable heat. It attempts to provide guidance for policy-makers on renewable heat throughout the different phases of the policy lifecycle, allowing for the specific challenges of renewable heat and needs of the many stakeholders involved. Stimulating a market for heat involves challenges that are different and, often, more difficult to overcome than in the electricity and transport sectors.

  10. Implementing public employment policy

    DEFF Research Database (Denmark)

    Larsen, Flemming; Bredgaard, Thomas

    disciplining of the unemployed (work first) (cf.Bredgaard & Larsen, 2005; Sol & Westerweld, 2005). It is, however, remarkable that in the research field there seems to be a division of labour so that changes in public administration and changes in the substance of employment policies are dealt with separately......Like most other areas within welfare policy, the employment and social policy areas are undergoing far-reaching changes in many countries. Partly in the shape of new forms of governance inspired by New Public Management (NPM), partly through new policies oriented towards activation and stronger....... But there is an interesting question to investigate here: whether and if so how, NPM-inspired reforms are related to changes in employment policy towards a work-first approach? Are changes in public management systems created as deliberate policy changes, or do they bring about more indirect and unintended policy changes...

  11. Policy for Sustainable Entrepreneurship

    DEFF Research Database (Denmark)

    Watson, Rosina; Nielsen, Kristian Roed; Wilson, Hugh N.

    open innovation with SME entrepreneurs, business execs, academics and policymakers via an online crowdsourcing event with 150 participants. Through inductive analysis of 1,696 text comments, five policy domains are identified: creating awareness/skills; building networks; funding/investing; measuring......Sustainable entrepreneurship—entrepreneurship with social and ecological gains as well as economic ones—can significantly address societal and environmental challenges, however, it is not clear how policy can support it. The authors develop a policy framework for sustainable entrepreneurship, using...... impact/performance; and innovating government. Contributions to entrepreneurship policy literature include measuring impact/performance and open policy innovation for entrepreneurship policy. Contributions to sustainability policy literature include empowering individuals as entrepreneurs and not just...

  12. Policy Research: Good or Bad?

    Directory of Open Access Journals (Sweden)

    Jerry P. White

    2013-07-01

    Full Text Available Canada went through a tough discussion in July 2013 when it was revealed that between 1942 and 1952 unethical and harmful research was conducted on Aboriginal peoples, most of whom were children. Beyond simply condemning unethical research with Indigenous populations, we need to examine why this happened and understand what the implications and lessons are for "policy research" moving forward. Policy research is a powerful tool when conducted in the proper way. We must never lose sight of the reason we are engaged in the activity: to improve well-being through the improvement of understanding that leads to change. The research process must, itself, be part of the positive process.

  13. Plant extraction process

    DEFF Research Database (Denmark)

    2006-01-01

    A method for producing a plant extract comprises incubating a plant material with an enzyme composition comprising a lipolytic enzyme.......A method for producing a plant extract comprises incubating a plant material with an enzyme composition comprising a lipolytic enzyme....

  14. AGS slow extraction improvements

    International Nuclear Information System (INIS)

    Glenn, J.W.; Smith, G.A.; Sandberg, J.N.; Repeta, L.; Weisberg, H.

    1979-01-01

    Improvement of the straightness of the F5 copper septum increased the AGS slow extraction efficiency from approx. 80% to approx. 90%. Installation of an electrostatic septum at H2O, 24 betatron wavelengths upstream of F5, further improved the extraction efficiency to approx. 97%

  15. Extraction of metal values

    Energy Technology Data Exchange (ETDEWEB)

    Dalton, R F

    1988-10-19

    Metal values (especially uranium values) are extracted from aqueous solutions of metal oxyions in the absence of halogen ion using an imidazole of defined formula. Especially preferred extractants are 1-alkyl imidazoles and benzimidazoles having from 7 to 25 carbon atoms in the alkyl group.

  16. (Lamiaceae) root extracts

    African Journals Online (AJOL)

    Purpose: To evaluate the larvicidal, nematicidal, antifeedant, and antifungal effects of 10 solvent extracts of Mentha spicata root. Methods: Ten solvent extracts were investigated for their total flavonoid and phenolic content and screened for larvicidal, nematicidal, antifeedant, and antifungal activities. The total phenolic ...

  17. Multi-technology positioning

    CERN Document Server

    Lohan, Elena-Simona; Wymeersch, Henk; Seco-Granados, Gonzalo; Nykänen, Ossi

    2017-01-01

    This book provides an overview of positioning technologies, applications and services in a format accessible to a wide variety of readers. Readers who have always wanted to understand how satellite-based positioning, wireless network positioning, inertial navigation, and their combinations work will find great value in this book. Readers will also learn about the advantages and disadvantages of different positioning methods, their limitations and challenges. Cognitive positioning, adding the brain to determine which technologies to use at device runtime, is introduced as well. Coverage also includes the use of position information for Location Based Services (LBS), as well as context-aware positioning services, designed for better user experience. • Brings understanding of positioning technology to readers from a variety of disciplines • Reviews multiple techniques, providing insight on the pros, cons and challenges related to each • Designed to be a tutorial on basic principles, avoiding unnecessary de...

  18. Navicular bone position determined by positional MRI

    DEFF Research Database (Denmark)

    Hansen, Philip; Johannsen, Finn E; Hangaard, Stine

    2016-01-01

    -scanner). Scanning was performed in supine and standing position, respectively. Two radiologists evaluated the images in a blinded manner. Reliability and agreement were assessed by calculation of intraclass correlation coefficient (ICC) and 95 % limits of agreement as a percentage of the mean (LOA%). RESULTS...

  19. Evaluation of urinary excretion of cortisol by radioimmunoassay through two methods (extracted and non-extracted)

    International Nuclear Information System (INIS)

    Fonte Kohek, M.B. da.

    1992-01-01

    The radioimmunoassay of urinary cortisol extracted by organic solvent (free cortisol) has been used for along time in the hypercortisolism diagnosis. With the development of more specific antisera it became possible to measure urinary cortisol without extracting it. The objective of this paper is to compare the feasibility, sensitivity and specificity of both methods (extracted versus non-extracted) in the hypercortisolism diagnosis. It was used Gamma Coat 125 I - cortisol kit provided by Clinical Assay, Incstar, US, for both methods extracting it with methylene chloride in order to measure the extracted cortisol. The sensitivity of the methods were similar (100% and 98,1%, for non-extracted and extracted methods, respectively). A positive correlation between the two methods was noticed in all groups studied (p < 0.05). It was concluded that both methods are efficient for the investigation of hypercortisolism. However, it's suggested that non-extracted urinary cortisol measurement should be the method of choice since it's an easy-to-perform and affordable method to diagnose Cushing's syndrome. (author)

  20. US National energy policy: conservation and environment

    International Nuclear Information System (INIS)

    Michna, J.; Bednarz, L.M.

    2004-01-01

    The paper presents extracts from an extended review devoted to recent changes and current trends in the national energy policy pursued in the USA. In 2001 the President Bush proposed an energy strategy for the period to 2025 that would promote energy conservation, repair and expand energy infrastructure, and increase energy supply while protecting the environment. The material stresses the importance of a sound national energy policy addressing supply, energy distribution and conservation. Well - illustrated data are given on the energy production and consumption (total, per capita, per $, by category, by fuel, etc.) and on the emissions (by sector, by fuel, by region, etc.). Giving an accurate account of the current situation with energy in America and a vision of its development for the first quarter of our century, these data are helpful for analyzing the national energy policies in other countries, post - transitional included. (authors)

  1. The effectiveness of China's wind power policy: An empirical analysis

    International Nuclear Information System (INIS)

    Zhao, Xiaoli; Li, Shujie; Zhang, Sufang; Yang, Rui; Liu, Suwei

    2016-01-01

    Along with China's rapid industrialization and urbanization, challenges in reducing pollution and CO_2 emissions are increasing. One of the major approaches to coordinate economic growth and environmental protection is to substitute coal-fired power with renewable energy. Since 2003, in order to promote wind power development, China has put in place many support policies which fall into either price policy category or non-price policy category. By using a variable intercept and mixed regression model with provincial panel data during 2001–2013, we analyzed the impacts of both categories on the increase of installed capacity in areas with different wind resources. We found that price policy and two non-price policies had positive impacts on the increase of wind power installation, price policy played a greater role than non-price policy did in promoting wind power development, and price policy was more effective in areas with poor wind resources, whilst non- price policy was more effective in areas with rich wind resources. Built on these findings, conclusions and policy recommendations are provided at the end of the paper. - Highlights: •We study the impact of price policy on China's new wind power capacity. •Four non-price policies impact on China's new wind power capacity is studied. •Price policy is more effective in wind power increase than non-price policy. •Price policy is more effective than non-price policy in wind non-rich areas. •Non-price policy is more effective than price policy in wind rich areas.

  2. Multistage feature extraction for accurate face alignment

    NARCIS (Netherlands)

    Zuo, F.; With, de P.H.N.

    2004-01-01

    We propose a novel multistage facial feature extraction approach using a combination of 'global' and 'local' techniques. At the first stage, we use template matching, based on an Edge-Orientation-Map for fast feature position estimation. Using this result, a statistical framework applying the Active

  3. Evaluation of vacuum microwave-assisted extraction technique for the extraction of antioxidants from plant samples.

    Science.gov (United States)

    Xiao, Xiao-Hua; Wang, Jun-Xia; Wang, Gang; Wang, Jia-Yue; Li, Gong-Ke

    2009-12-18

    In the present work, vacuum microwave-assisted extraction (VMAE) was to perform microwave-assisted extraction in vacuum. Two well-known antioxidants, vitamin C from guava and green pepper, and vitamin E (alpha-tocopherol and gamma-tocopherol) from soybean and tea leaves, which were easy to be oxidized, were chosen as representative target compounds for the evaluation of VMAE. The extraction yields of vitamin C, alpha-tocopherol and gamma-tocopherol in VMAE and those in MAE performed in atmosphere (air-MAE) were compared and the effects of extraction time, extraction temperature and sample matrix were studied. Moreover, the effects of the oxygen and subpressure invacuo were also discussed via performed MAE in N(2) atmosphere (N(2)-MAE). The extraction yields of vitamin C, alpha-tocopherol and gamma-tocopherol in VMAE were higher than that in air-MAE, 35% increments of vitamin C from green pepper, 22% increments of alpha-tocopherol and 47% increments of gamma-tocopherol from tea leaves were obtained, respectively. The comparable increased extraction yields of vitamin C, alpha-tocopherol and gamma-tocopherol in N(2)-MAE to that in air-MAE confirmed that oxygen in system was the crucial factor for the oxidation of vitamin C and vitamin E, VMAE was beneficial for the extraction of these oxygen-sensitive compounds. In addition, the subpressure invacuo in the VMAE system also showed positive affect on the extraction yields. On the basis of preventing oxidation and improving extraction efficiency of target compounds because of less oxygen and subpressure invacuo in the extraction system, VMAE has good potential for the extraction of oxygen-sensitive and thermosensitive compounds from plant samples.

  4. Percepción de los docentes chilenos acerca del programa de escuelas focalizadas: elementos para el análisis de una política educativa de 'acción positiva' The perception of Chilean teachers about the program of focused schools: elements for the analysis of a 'positive action' education policy

    Directory of Open Access Journals (Sweden)

    Miguel Bustamante U.

    2006-08-01

    spheres. The text reports on the perception of participating teachers from one of the geographical areas with the worst results and levels of poverty in Chile: the Talca Province. The work involved 249 teachers, with the application of structured questionnaires with Likert and Nominal scales. The results confirm that the teachers know about the program, that they have a positive perception of it, but that its new practices are still not valued as a significant factor of professional development. From the point of view of an education policy based on positive action it is essential to introduce changes of meaning, implying in the redesign of the program, an aspect discussed in the conclusions of the article.

  5. Pretty Easy Pervasive Positioning

    DEFF Research Database (Denmark)

    Hansen, Rene; Wind, Rico; Jensen, Christian Søndergaard

    2009-01-01

    With the increasing availability of positioning based on GPS, Wi-Fi, and cellular technologies and the proliferation of mobile devices with GPS, Wi-Fi and cellular connectivity, ubiquitous positioning is becoming a reality. While offerings by companies such as Google, Skyhook, and Spotigo render...... positioning possible in outdoor settings, including urban environments with limited GPS coverage, they remain unable to offer accurate indoor positioning. We will demonstrate a software infrastructure that makes it easy for anybody to build support for accurate Wi-Fi based positioning in buildings. All...... that is needed is a building with Wi-Fi coverage, access to the building, a floor plan of the building, and a Wi-Fi enabled device. Specifically, we will explain the software infrastructure and the steps that must be completed to obtain support for positioning. And we will demonstrate the positioning obtained...

  6. Management of science policy, sociology of science policy and economics of science policy

    CERN Document Server

    Ruivo, Beatriz

    2017-01-01

    'Management of science policy, sociology of science policy and economics of science policy' is a theoretical essay on the scientific foundation of science policy (formulation, implementation, instruments and procedures). It can be also used as a textbook.

  7. Language Policy and Communication Policy - Same Same but Different?

    DEFF Research Database (Denmark)

    Bergenholtz, Henning; Johnsen, Mia

    2006-01-01

    Surprisingly, no attempts have yet been made to relate language policy and communication policy. This is the case in theoretical contributions on language policy and theoretical contributions on communication policy alike, none of which mentions the other concept. It is also the case in existing...... language policies where the term communication policy is not mentioned at all. Likewise, the term language policy is not found in communication policies, even where a particular company or organisation has a language policy as well as a communication policy. This contribution aims to define both terms...

  8. State Policies Influence Medicare Telemedicine Utilization.

    Science.gov (United States)

    Neufeld, Jonathan D; Doarn, Charles R; Aly, Reem

    2016-01-01

    Medicare policy regarding telemedicine reimbursement has changed little since 2000. Many individual states, however, have added telemedicine reimbursement for either Medicaid and/or commercial payers over the same period. Because telemedicine programs must serve patients from all or most payers, it is likely that these state-level policy changes have significant impacts on telemedicine program viability and utilization of services from all payers, not just those services and payers affected directly by state policy. This report explores the impact of two significant state-level policy changes-one expanding Medicaid telemedicine coverage and the other introducing telemedicine parity for commercial payers-on Medicare utilization in the affected states. Medicare claims data from 2011-2013 were examined for states in the Great Lakes region. All valid claims for live interactive telemedicine professional fees were extracted and linked to their states of origin. Allowed encounters and expenditures were calculated in total and on a per 1,000 members per year basis to standardize against changes in the Medicare population by state and year. Medicare telemedicine encounters and professional fee expenditures grew sharply following changes in state Medicaid and commercial payer policy in the examined states. Medicare utilization in Illinois grew by 173% in 2012 (over 2011) following Medicaid coverage expansion, and Medicare utilization in Michigan grew by 118% in 2013 (over 2012) following adoption of telemedicine parity for commercial payers. By contrast, annual Medicare telemedicine utilization growth in surrounding states (in which there were no significant policy changes during these years) varied somewhat but showed no discernible pattern. Although Medicare telemedicine policy has changed little since its inception, changes in state policies with regard to telemedicine reimbursement appear to have significant impacts on the practical viability of telemedicine programs

  9. The evidence-policy divide: a 'critical computational linguistics' approach to the language of 18 health agency CEOs from 9 countries.

    Science.gov (United States)

    Bell, Erica; Seidel, Bastian M

    2012-10-30

    There is an emerging body of literature suggesting that the evidence-practice divide in health policy is complex and multi-factorial but less is known about the processes by which health policy-makers use evidence and their views about the specific features of useful evidence. This study aimed to contribute to understandings of how the most influential health policy-makers view useful evidence, in ways that help explore and question how the evidence-policy divide is understood and what research might be supported to help overcome this divide. A purposeful sample of 18 national and state health agency CEOs from 9 countries was obtained. Participants were interviewed using open-ended questions that asked them to define specific features of useful evidence. The analysis involved two main approaches 1)quantitative mapping of interview transcripts using Bayesian-based computational linguistics software 2)qualitative critical discourse analysis to explore the nuances of language extracts so identified. The decision-making, conclusions-oriented world of policy-making is constructed separately, but not exclusively, by policy-makers from the world of research. Research is not so much devalued by them as described as too technical- yet at the same time not methodologically complex enough to engage with localised policy-making contexts. It is not that policy-makers are negative about academics or universities, it is that they struggle to find complexity-oriented methodologies for understanding their stakeholder communities and improving systems. They did not describe themselves as having a more positive role in solving this challenge than academics. These interviews do not support simplistic definitions of policy-makers and researchers as coming from two irreconcilable worlds. They suggest that qualitative and quantitative research is valued by policy-makers but that to be policy-relevant health research may need to focus on building complexity-oriented research methods for

  10. Shaping Policy Curves

    DEFF Research Database (Denmark)

    Broome, André; Seabrooke, Leonard

    2015-01-01

    provide a conceptual framework for understanding how IOs seek to use their own cognitive authority to foster ‘diagnostic coordination’ across technocratic economic policy communities. This encourages officials to adapt to a common policy language and delimits the policy space within which they identify......International organizations (IOs) such as the International Monetary Fund and the World Bank are assumed to rely on ‘sympathetic interlocutors’ at the national level to drive through economic reforms that conform to global policy norms. In this article we answer the following question: How do...... sympathetic interlocutors for IOs emerge in the first place? We address this question by examining how IOs engage in teaching norms to national officials via transnational policy training in order to increase the number of domestic reformers who are sympathetic to their prescriptions for policy change. We...

  11. Extraction chromatography of actinides

    International Nuclear Information System (INIS)

    Muller, W.

    1978-01-01

    Extraction chromatography of actinides in the oxidation state from 2 to 6 is reviewed. Data on using neutral (tbp), basic (substituted ammonium salts) and acidic [di-(2-ethylhexyl)-phosphoric acid (D2EHPA)] extracting agents ketones, esters, alcohols and β-diketones in this method are given. Using the example of actinide separation using D2EHPA, discussed are factors influencing the efficiency of their chromatography separation (nature and particle size of the carrier materials, extracting agents amount on the carrier, temperature and elution rate)

  12. Multimedia Information Extraction

    CERN Document Server

    Maybury, Mark T

    2012-01-01

    The advent of increasingly large consumer collections of audio (e.g., iTunes), imagery (e.g., Flickr), and video (e.g., YouTube) is driving a need not only for multimedia retrieval but also information extraction from and across media. Furthermore, industrial and government collections fuel requirements for stock media access, media preservation, broadcast news retrieval, identity management, and video surveillance.  While significant advances have been made in language processing for information extraction from unstructured multilingual text and extraction of objects from imagery and vid

  13. The organophosphorus extractants

    International Nuclear Information System (INIS)

    Zaoul, B.; Attou, M.; Azzouz, A.

    1989-07-01

    This work consists in a bibliographic review dealing with phosphorus and organophosphorus compounds chemistry and especially with the main extracting agents used in uranium ore treatment. In this context, a special interest is devoted to TBP, D 2 EHPA and TOPO. The content of this work is based on a large bibliography including cca. One hundred references related to many aspects concerning as well the nomenclature, the classification and the chemical structures of the organophosphorus compounds as synthesis methods, purification and analysis of the main extracting agents used in uranium extraction

  14. Substoichiometric extraction of phosphorus

    International Nuclear Information System (INIS)

    Shigematsu, T.; Kudo, K.

    1981-01-01

    A study of the substoichiometric extraction of phosphorus is described. Phosphorus was extracted in the form of ternary compounds such as ammonium phosphomolybdate, 8-hydroxyquinolinium phosphomolybdate, tetraphenylarsonium phosphomolybdate and tri-n-octylamine phosphomolybdate. Consequently, phosphorus was extracted substoichiometrically by the addition of a substoichiometric amount of molybdenum for the four phosphomolybdate compounds. On the other hand, phosphorus could be separated substoichiometrically with a substoichiometric amount of tetraphenylarsonium chloride or tri-n-octylamine. Stoichiometric ratios of these ternary compounds obtained substoichiometrically were 1:12:3 for phosphorus, molybdenum and organic reagent. The applicability of these compounds to phosphorus determination is also discussed. (author)

  15. Public opinion and environmental policy output: a cross-national analysis of energy policies in Europe

    Science.gov (United States)

    Anderson, Brilé; Böhmelt, Tobias; Ward, Hugh

    2017-11-01

    This article studies how public opinion is associated with the introduction of renewable energy policies in Europe. While research increasingly seeks to model the link between public opinion and environmental policies, the empirical evidence is largely based on a single case: the US. This limits the generalizability of findings and we argue accordingly for a systematic, quantitative study of how public opinion drives environmental policies in another context. Theoretically, we combine arguments behind the political survival of democratic leaders with electoral success and environmental politics. Ultimately, we suggest that office-seeking leaders introduce policies that seem favorable to the domestic audience; if the public prefers environmental protection, the government introduces such policies in turn. The main contribution of this research is the cross-country empirical analysis, where we combine data on the public’s environmental attitudes and renewable energy policy outputs in a European context between 1974 and 2015. We show that as public opinion shifts towards prioritizing the environment, there is a significant and positive effect on the rate of renewable energy policy outputs by governments in Europe. To our knowledge, this is the first systematic, quantitative study of public opinion and environmental policies across a large set of countries, and we demonstrate that the mechanisms behind the introduction of renewable energy policies follow major trends across European states.

  16. Water Management Policy in California

    DEFF Research Database (Denmark)

    Oh, Christina; Svendsen, Gert Tinggaard

    2015-01-01

    Using Olson’s 1965 logic of collective action and group theory, we argue that the “small group” of the “iron triangle” is able to collectively act to push for command-and-control regulations in Californian water policy. There are individual rent-seeking incentives in the small group because...... the politicians do not want to impose tax, and they would like to have short-term development and economic growth during their term in order to gain a positive reputation from the public or to get re-elected. The developers would like more work and prestige and the water bureaucrats have little incentive to limit...

  17. Counterterrorism policy in Colombia

    OpenAIRE

    Self, Kevin A.

    2007-01-01

    The purpose of this thesis is to suggest a coherent, credible, and long-term counterterrorism policy in Colombia. The events of September 11, 2001 heightened U.S. awareness of Colombian terrorist organizations, the most powerful being the Revolutionary Armed Forces of Colombia (FARC). The U.S. counterterror approach in Colombia appears fragmented, with only minor changes to its previous drug control policies. In contrast, the Colombian government has developed and implemented a policy to ...

  18. Macroprudential Policy: A Summary

    OpenAIRE

    Mahdi Ebrahimi Kahou; Alfred Lehar

    2016-01-01

    The 2007 global financial crisis brought sharply into focus the need for macroprudential policy as a means of controlling systemic financial stability. This has become a focal point for policy-makers and numerous central banks, including the Bank of Canada, but it has its drawbacks, particularly here in Canada. As a counterbalance to microprudential policy, the idea of a macroprudential outlook reaches beyond the notion that as long as every banking institution is healthy, financial stability...

  19. Environmental Policy Law

    International Nuclear Information System (INIS)

    Lee, Sang Don

    1985-03-01

    This book tell US environmental problems and environmental conservation, theory with present situation of the problems, influence of environmental aggravation, and cause of environmental problems, environmental policy influencing environment such as the national environmental policy act in America, and the role of court and environmental policy act, jurisdiction investigation about administrative action which influence on environment, and standard of jurisdiction investigation in environmental problems and legislation of environmental rights.

  20. Pension Fund Investment Policy

    OpenAIRE

    Zvi Bodie

    1988-01-01

    The purpose of this paper is to survey what is known about the investment policy of pension funds. Pension fund investment policy depends critically on the type of plan: defined contribution versus defined benefit. For defined contribution plans investment policy is not much different than it is for an individual deciding how to invest the money in an Individual Retirement Account (IRA). The guiding principle is efficient diversification, that is, achieving the maximum expected return for any...

  1. Popular Music Policy

    OpenAIRE

    Frith, Simon; Cloonan, Martin

    2008-01-01

    This special issue of Popular Music has its origins in a seminar organised at the University of Stirling in 2004. This meeting, one of a series on cultural policy, brought together researchers from a number of European countries who were asked to describe state music policy in their respective countries and to reflect on what differences, if any, such policies had made to recent national music history. As the seminar’s organisers, we were interested in a couple of issues: first, how policy ap...

  2. Federalism and health policy.

    Science.gov (United States)

    Nathan, Richard P

    2005-01-01

    This paper presents a cyclical theory of U.S. federalism and social policy: Many social policy initiatives are tested and refined at the state level, especially during conservative periods, and later morph into national policies. The paper describes such federalism cycles and offers an interpretation of why and how they occur, focusing on Medicaid. State activism has preserved and expanded Medicaid through policy innovation and resistance to retrenchment, especially in conservative periods, by taking advantage of the flexibility the program provides. I conclude that Medicaid's incremental/partnership approach is appropriate and feasible to build on for a future expansion of health care coverage.

  3. The Policy Design Effect

    DEFF Research Database (Denmark)

    Hedegaard, Troels Fage

    2014-01-01

    attitudes have argued that this ‘policy design effect’ can be explained by a combination of self-interest patterns, public perceptions of the recipient group and whether eligibility under the policy is perceived as fair or arbitrary.The explanations, however, lack micro-level theory and testing as to why...... the design of a policy affects individual and public support. This article seeks to explain this policy design effect by theoretically outlining and testing how being proximate to recipients of a social benefit affects attitudes towards the benefit. A survey of attitudes towards spending on five social...

  4. Australian uranium mining policy

    International Nuclear Information System (INIS)

    Fisk, B.

    1985-01-01

    Australian government policy is explained in terms of adherence to the Non-Proliferation Treaty. Two alleged uncertainties are discussed: the future of Australian mining industry as a whole -on which it is said that Australian uranium mines will continue to be developed; and detailed commercial policy of the Australian government - on which it is suggested that the three-mines policy of limited expansion of the industry would continue. Various aspects of policy, applying the principles of the NPT, are listed. (U.K.)

  5. Agricultural policy schemes

    DEFF Research Database (Denmark)

    Hansen, Henning Otte

    2016-01-01

    Agricultural support is a very important element in agricultural policy in many countries. Agricultural support is basically an instrument to meet the overall objectives of the agricultural policy – objectives set by society. There are a great number of instruments and ways of intervention...... in agricultural policy and they have different functions and impacts. Market price support and deficiency payments are two very important instruments in agricultural policy; however, they belong to two different support regimes or support systems. Market price support operates in the so-called high price system...

  6. DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

    Energy Technology Data Exchange (ETDEWEB)

    Kathryn Baskin

    2005-04-30

    Working within the context of the Southern States Biobased Alliance (SSBA) and with officials in each state, the Southern States Energy Board (SSEB) is identifying bioenergy-related policies and programs within each state to determine their impact on the development, deployment or use of bioenergy. In addition, SSEB will determine which policies have impacted industry's efforts to develop, deploy or use biobased technologies or products. As a result, SSEB will work with the Southern States Biobased Alliance to determine how policy changes might address any negative impacts or enhance positive impacts. In addition to analysis of domestic policies and programs, this project will include the development of a U.S.-Brazil Biodiesel Pilot Project. The purpose of this effort is to promote and facilitate the commercialization of biodiesel and bioenergy production and demand in Brazil.

  7. Indian foreign policy during the cold war

    International Nuclear Information System (INIS)

    Ross, Cesar

    2010-01-01

    This article examines India's foreign policy priorities during the years of the Cold War with a focus on international relations. As in the rest of the world, the India's foreign policy was marked by the dynamics of continuity and change in world policy, associated with the historical period of the Cold War (1947-90) and its impact on the neighbouring and regional context of India. As its hypothesis this article argues that this period was characterized by the challenges of consolidating the autonomy of independence, which means: achieving development; solving disputes arising from conflicts with neighbours; and, presenting India as a country committed to peace, which explains not only its position against war and the use of nuclear weapons, but also, with respect to one of the most original aspects of Indian foreign policy, its status as a non-aligned country

  8. DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

    Energy Technology Data Exchange (ETDEWEB)

    Kathryn Baskin

    2004-10-31

    Working within the context of the Southern States Biobased Alliance (SSBA) and with officials in each state, the Southern States Energy Board (SSEB) is identifying bioenergy-related policies and programs within each state to determine their impact on the development, deployment or use of bioenergy. In addition, SSEB will determine which policies have impacted industry's efforts to develop, deploy or use biobased technologies or products. As a result, SSEB will work with the Southern States Biobased Alliance to determine how policy changes might address any negative impacts or enhance positive impacts. In addition to analysis of domestic policies and programs, this project will include the development of a U.S.-Brazil Biodiesel Pilot Project. The purpose of this effort is to promote and facilitate the commercialization of biodiesel and bioenergy production and demand in Brazil.

  9. Hydroalcohol Fruit Peel Extract

    African Journals Online (AJOL)

    L) fruit peel using 80 % ethanol-induced gastric ulcer model in rats. Methods: Male ... Conclusion: The study shows indicates the antiulcer properties of the methanol extracts of north white ... experimentation, Cimetidine was obtained from.

  10. CARICA PAPAYA EXTRACTS

    African Journals Online (AJOL)

    DR. AMINU

    2Department of Science Laboratory Technology, Hussaini Adamu Federal Polytechnic, Kazaure ... Powdered leaves of Carica papaya (L.) were extracted with ethanol and partitioned in .... about 15 minutes indicated the presence of saponins.

  11. Comparison of mentha extracts obtained by different extraction methods

    Directory of Open Access Journals (Sweden)

    Milić Slavica

    2006-01-01

    Full Text Available The different methods of mentha extraction, such as steam distillation, extraction by methylene chloride (Soxhlet extraction and supercritical fluid extraction (SFE by carbon dioxide (CO J were investigated. SFE by CO, was performed at pressure of 100 bar and temperature of40°C. The extraction yield, as well as qualitative and quantitative composition of obtained extracts, determined by GC-MS method, were compared.

  12. THE STAGES OF ACCOUNTING POLICIES FORMATION

    Directory of Open Access Journals (Sweden)

    Sofiia Kafka

    2017-03-01

    Full Text Available In the article the research of the existing scientists’ approaches to the procedure of the company accounting policy formation have been done, their critical analysis has been made, the major groups of issues and problems raised in scientific works have been found out, and those ones, which require the further up-to- date refinement, have been identified: the formation of the stages in projecting of the accounting policy in accordance with requirements of legislation. For the purposes of study the methods of analysis and synthesis, systematic approach to study the process of developing the company accounting policy and logical method and simulation to systematize the information support of the processes mentioned have been used. As a result, a comprehensive approach to the formation of accounting policy has been worked out, the author's vision of the stages in projecting of the accounting policy and their contents has been also proposed and disclosed in details. Key words: accounting policy, accounting, elements of accounting policy, information support, financial position, simulation, reliable information.  

  13. International perceptions of US nuclear policy.

    Energy Technology Data Exchange (ETDEWEB)

    Stanley, Elizabeth A. (Georgetown Universtiy, Washington, DC)

    2006-02-01

    The report presents a summary of international perceptions and beliefs about US nuclear policy, focusing on four countries--China, Iran, Pakistan and Germany--chosen because they span the spectrum of states with which the United States has relationships. A paradox is pointed out: that although the goal of US nuclear policy is to make the United States and its allies safer through a policy of deterrence, international perceptions of US nuclear policy may actually be making the US less safe by eroding its soft power and global leadership position. Broadly held perceptions include a pattern of US hypocrisy and double standards--one set for the US and its allies, and another set for all others. Importantly, the US nuclear posture is not seen in a vacuum, but as one piece of the United States behavior on the world stage. Because of this, the potential direct side effects of any negative international perceptions of US nuclear policy can be somewhat mitigated, dependent on other US policies and actions. The more indirect and long term relation of US nuclear policy to US international reputation and soft power, however, matters immensely to successful multilateral and proactive engagement on other pressing global issues.

  14. International perceptions of US nuclear policy

    International Nuclear Information System (INIS)

    Stanley, Elizabeth A.

    2006-01-01

    The report presents a summary of international perceptions and beliefs about US nuclear policy, focusing on four countries--China, Iran, Pakistan and Germany--chosen because they span the spectrum of states with which the United States has relationships. A paradox is pointed out: that although the goal of US nuclear policy is to make the United States and its allies safer through a policy of deterrence, international perceptions of US nuclear policy may actually be making the US less safe by eroding its soft power and global leadership position. Broadly held perceptions include a pattern of US hypocrisy and double standards--one set for the US and its allies, and another set for all others. Importantly, the US nuclear posture is not seen in a vacuum, but as one piece of the United States behavior on the world stage. Because of this, the potential direct side effects of any negative international perceptions of US nuclear policy can be somewhat mitigated, dependent on other US policies and actions. The more indirect and long term relation of US nuclear policy to US international reputation and soft power, however, matters immensely to successful multilateral and proactive engagement on other pressing global issues

  15. Positive criminology in practice.

    Science.gov (United States)

    Ronel, Natti; Segev, Dana

    2014-11-01

    The discourse regarding offender rehabilitation has been criticized by various scholars who have claimed that reducing negative causes and managing risk will not automatically prompt positive human development and elements that are associated with desistance. Positive criminology is an innovative concept that challenges the common preoccupation with negative elements, by placing emphasis on human encounters and forces of inclusion that are experienced positively by target individuals and that can promote crime desistance. However, as the concept is relatively new, there are still no guiding principles for the practice of positive criminology that could direct research and the criminal justice system. This article attempts to fill that gap by providing principles that could be practiced by criminal justice personnel and examples of different interventions that reflect positive criminology. The article also provides ideological explanations for adopting the concept of positive criminology in practice. © The Author(s) 2013.

  16. Gold mineralogy and extraction

    Energy Technology Data Exchange (ETDEWEB)

    Cashion, J.D.; Brown, L.J. [Monash University, Physics Department (Australia)

    1998-12-15

    Several examples are examined in which Moessbauer spectroscopic analysis of gold mineral samples, treated concentrates and extracted species has provided information not obtainable by competing techniques. Descriptions are given of current work on bacterial oxidation of pyritic ores and on the adsorbed species from gold extracted from cyanide and chloride solutions onto activated carbon and polyurethane foams. The potential benefits for the gold mining industry from Moessbauer studies and some limitations on the use of the technique are also discussed.

  17. Gold mineralogy and extraction

    International Nuclear Information System (INIS)

    Cashion, J.D.; Brown, L.J.

    1998-01-01

    Several examples are examined in which Moessbauer spectroscopic analysis of gold mineral samples, treated concentrates and extracted species has provided information not obtainable by competing techniques. Descriptions are given of current work on bacterial oxidation of pyritic ores and on the adsorbed species from gold extracted from cyanide and chloride solutions onto activated carbon and polyurethane foams. The potential benefits for the gold mining industry from Moessbauer studies and some limitations on the use of the technique are also discussed

  18. Beam Extraction and Transport

    CERN Document Server

    Kalvas, T.

    2013-12-16

    This chapter gives an introduction to low-energy beam transport systems, and discusses the typically used magnetostatic elements (solenoid, dipoles and quadrupoles) and electrostatic elements (einzel lens, dipoles and quadrupoles). The ion beam emittance, beam space-charge effects and the physics of ion source extraction are introduced. Typical computer codes for analysing and designing ion optical systems are mentioned, and the trajectory tracking method most often used for extraction simulations is described in more detail.

  19. Do Voters Affect Policies? Within-Coalition Competition in the Chilean Electoral System

    OpenAIRE

    Argote, Pablo; Navia, Patricio

    2018-01-01

    It has been argued that close elections lead to policy convergence, as legislators elected by a small margin are more likely to adopt moderate policy positions (Downs 1957). However, Lee, Moretti, and Butler (2004) find that electoral competition does not affect legislators’ policy preferences in the United States, questioning the median voter paradigm. To help to discern this paradox, we estimate the effect of close elections on legislators’ subsequent policy positions under different electo...

  20. Energy policy of North Korea

    International Nuclear Information System (INIS)

    Rueth, G.

    2006-01-01

    Since the year 1990, North Korea suffers internal-policy problems as well as foreign-political problems. The gross domestic investment decreased by 3.8% yearly between the years 1990 and 1998. Many actual problems of North Korea correspond with the energy crisis in this land affecting nearly all sectors of economy and society. This energy crisis was released by the fact, that the former Soviet Union has stopped the supply of primary energy in the year 1991. In the contribution under consideration, the author reports on the energy policy of North Korea. The main themes of this contribution are: (a) Development and characteristics of the energy sector; (b) Crisis of the energy sector; (c) Consequences of the energy crisis in North Korea; (d) Possibilities of the solution of the energy crisis. For the U.S.A. and the international community, the energy crisis offers the possibility to turn North Korea to negotiations by means of remedial measures in the energy sector. In response, North Korea should drop its nuclear energy program. Apart from such positive incentives, the threat of sanctions is conceivable. North Korea imports nearly 70 % of its oil demand from the People's Republic of China. Therefore, China has an great influence on North Korea. The energy crisis of North Korea shows the fatal consequences of a falsely performed energy policy with respect to the population of this land and with respect to the stability and disposing capacity of the political leadership

  1. Mapping public policy on genetics.

    Science.gov (United States)

    Weisfeld, N E

    2002-06-01

    The mapping of the human genome and related advances in genetics are stimulating the development of public policies on genetics. Certain notions that currently prevail in public policy development overall--including the importance of protecting privacy of information, an interest in cost-effectiveness, and the power of the anecdote--will help determine the future of public policy on genetics. Information areas affected include discrimination by insurers and employers, confidentiality, genetic databanks, genetic testing in law enforcement, and court-ordered genetic testing in civil cases. Service issues address clinical standards, insurance benefits, allocation of resources, and screening of populations at risk. Supply issues encompass funding of research and clinical positions. Likely government actions include, among others: (1) Requiring individual consent for the disclosure of personal information, except when such consent would impose inordinate costs; (2) licensing genetic databases; (3) allowing courts to use personal information in cases where a refusal to use such information would offend the public; (4) mandating health insurers to pay for cost-effective genetic services; (5) funding pharmaceutical research to develop tailored products to prevent or treat diseases; and (6) funding training programs.

  2. Calculation Of Extraction Optics For Ion System With Plazma Emitter

    CERN Document Server

    Frolov, B A

    2004-01-01

    The 2-D code for simulating of ion optics system of positive ion extraction from a plasma source is described. Example calculation of 100 kV optics for the extraction ion IHEP gun is presented. The trajectories of particles and emittance plots are resulted. The aberrations influ-ence strongly on ion optics for considered geometry.

  3. In vitro antimicrobial and phytochemical properties of crude extract ...

    African Journals Online (AJOL)

    The crude extract of the stem bark of the plant exhibited antimicrobial activities at a concentration of 25 mg/ml against twenty-one of the bacterial isolates, (i.e. 72.41% of the tested isolates) comprising both Gram positive and Gram negative strains. The zones of inhibition exhibited by the extract against the test bacterial ...

  4. ANTIMICROBIAL ACTION OF THE LEAF EXTRACT OF MORINGA OLEIFERA LAM.

    Science.gov (United States)

    Pal, Saroj K.; Mukherjee, Pulok K.; Saha, Kakali; Pal, M.; Saha, B.P.

    1995-01-01

    The ethnolic extract of the leaves of Moringa oleifera Lam. (Fam. Moringaceae) was tested for antimicrobial activities against Gram Positive – Bacillus cereus, Bacillus subtilis Staphylococcus aureus, Sarcina lutea: Gram negative – Escherichia coli and Acid fast Mycobacterium phlei. Significant antimicrobial activity of the extract was found in this study. PMID:22556699

  5. Strategic Policy Competition with Public Infrastructure

    NARCIS (Netherlands)

    Nahuis, R.; Tang, P.J.G.

    2004-01-01

    Governments try to attract firms and jobs by investing in international infrastructure. We analyse this type of strategic policy competition in a three-country model of monopolistic competition. What governments compete for, is to obtain a so called ‘hub’ position. A hub is a relatively well

  6. Do fair value adjustments influence dividend policy?

    NARCIS (Netherlands)

    Goncharov, I.; van Triest, S.

    2011-01-01

    We examine the impact of positive fair value adjustments on dividend policy. If fair value adjustments are transitory in nature and managers are able to assess their implications for future earnings, fair value adjustments in net income is expected to have no distribution consequences. However,

  7. Exploring the science-policy interface.

    Science.gov (United States)

    Davies, Justine

    2010-04-30

    The sacking of David Nutt from his position as Chair of a UK government science advisory council has thrown the interface between science and policy into sharp relief. Justine Davies takes a look behind the scenes. 2010 Elsevier Inc. All rights reserved.

  8. Invivo Antimalarial Activity of Dodonaea Angustifolia Seed Extracts ...

    African Journals Online (AJOL)

    Tadesse

    powdered plant material was weighed by sensitive balance and soaked separately with distilled water and ... positive control) with six mice per group for each extract. ..... haematocrit was parasite-induced fall down to 43–44%, which occurred ...

  9. THE COMBINATION OF MANGOSTEEN PEEL EXTRACT WITH ROSELLA FLOWER PETALS EXTRACT AND ANTHILL PLANT EXTRACT AS CHOLESTEROL AND TRIGLYCERIDES REDUCER ON MALE WHITE RATS

    Directory of Open Access Journals (Sweden)

    Anjar Mahardian Kusuma

    2016-12-01

    Full Text Available Hypercholesterolemia is a disease associated with high levels of cholesterol and LDL levels in the blood. Utilization of the commercial drugs can be given; however apart from the expensive price, adverse side effects might occur. It makes people choose alternative medication with herbal medicine through the use of natural materials. This study aimed to determine the effect of the combination of mangosteen peel extract-extract of roselle calyx and mangosteen peel extract-extract the ant nest plant as lowering cholesterol and triglyceride levels in male rats. The method used in this study was a laboratory experimental method using device posttest only control group design (simple experimental design. This study used 25 male rats of Wistar strain, divided into 5 groups; Group I: group without treatment, group II: control group solvent (NaCMC 1%, group III: positive control group (Simvastatin, Group IV: combination group mangosteen peel extract (200 mg / kg - extract of roselle calyx (250 mg / kg, group V: group combination of mangosteen peel extract 200 mg / kg - extract anthill (270 mg / kg. Induction of cholesterol in rats using quail egg yolk (10 ml / kg. The results showed that there was no significant difference in cholesterol and triglycerides between the combination of both extracts of mangosteen peel with a positive control (p<0,05.

  10. The rationale for energy efficiency policy: Assessing the recognition of the multiple benefits of energy efficiency retrofit policy

    International Nuclear Information System (INIS)

    Kerr, Niall; Gouldson, Andy; Barrett, John

    2017-01-01

    The rationale for energy efficiency policy can be framed in terms of a variety of different benefits. This paper considers how different benefits have been used within the overall rationale for energy efficient retrofit policy in different contexts. We posit that different rationales may be used for the same policy response, and that the form of rationale used may affect the design, delivery or the level of policy support, with different rationales making it easier to account for different results. Considering retrofit policy in the contexts of the UK, Germany, New Zealand and Ireland, we characterise policy rationale in each case, assessing what the key perceived benefits have been, and whether they have changed over time. The analysis identifies some marked differences between cases with the recognition of benefits and the ensuing policy rationale resulting from a complex mix of political, social and economic influences. We find that recognition of multiple benefits may not equate with multiplied policy support, and instead it is more likely that different rationales will have relevance at different times, for different audiences. The findings highlight that, alongside evidence for policy, it is important to also consider how the overall rationale for policy is eventually framed. - Highlights: • Energy efficiency as a policy issue with perceived multiple benefits. • Assessment of the influence of different benefits on rationale for energy efficient retrofit policy. • How does the rationale for retrofit policy differ in different national policy contexts. • To what extent are the perceived multiple benefits of policy recognised. • What influence does eventual rationale for policy have on the policy implemented.

  11. African Journal of Economic Policy: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. The primary aim of this journal, an offshoot of the Trade Policy Research and Training Programme in Economics Department, University of Ibadan, is to provide a forum for development and equity on the African continent. It, therefore, welcomes well researched papers on the implications of a specific ...

  12. Fact-Challenged Policy. Policy Memorandum #182

    Science.gov (United States)

    Rothstein, Richard

    2011-01-01

    This paper is a response on the topic of school reform efforts being promoted by Bill Gates and other prominent education policy advocates. Last week, Microsoft Chairman Bill Gates published an op-ed in the Washington Post, "How Teacher Development could Revolutionize our Schools," proposing that American public schools should do a…

  13. Economic and Policy Review

    African Journals Online (AJOL)

    The NESG Economic and Policy Review (EPR) is a quarterly publication of the Nigerian Economic Summit Group (NESG), established to serve as an avenue for constructive analysis of economic policies and their impacts on different aspects of the business and economic environment. The EPR aims to provide unbiased, ...

  14. Science and Technology Policy

    DEFF Research Database (Denmark)

    Baark, Erik

    1996-01-01

    This paper examines the status of science and technology in Mongolia, and discusses the policy issues which have emerged with the transition to market economy in recent years.......This paper examines the status of science and technology in Mongolia, and discusses the policy issues which have emerged with the transition to market economy in recent years....

  15. Policy and Practice

    DEFF Research Database (Denmark)

    Boje, Thomas P.; Ejrnæs, Anders

    2012-01-01

    Purpose – The purpose of this paper is to develop a typology of different family policy systems in Europe and evaluate their impact on the employment strategy of mothers with care responsibilities for dependent children. Design/methodology/approach – The paper outlines a typology of family policy...

  16. Language Policy in Slovenia

    Science.gov (United States)

    Novak-Lukanovic, Sonja; Limon, David

    2012-01-01

    The historical background, political changes, migration processes, EU membership and the current socio-linguistic situation have all influenced language policy and language planning in Slovenia. This article presents the most important aspects of language policy in Slovenia with a focus on the concept of linguistic diversity. The ethnic make-up of…

  17. Governing EU employment policy

    DEFF Research Database (Denmark)

    Sørensen, Eva; Triantafillou, Peter; Damgaard, Bodil

    2015-01-01

    In the European Union (EU), employment policy is a prerogative of the member states. Therefore the EU's ability to govern in this area depends on its capability to involve national governments and relevant stakeholders in a collaborative effort to formulate and implement shared policy objectives....... of collaboration, the implementation phase mainly consists in the less demanding forms of cooperation and coordination....

  18. Knowledge to Policy

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

    In development research, getting a new discovery into policy and practice is just as ... As a matter of principle, moreover, people have a right to participate in the ...... environmental practices, tax law, competition policy, and much else besides), ...... with 80 researchers in Indonesia, Malaysia, Thailand, and the Philippines.

  19. Science and technology policy

    DEFF Research Database (Denmark)

    Who is responsible for environmental and technological policy in Denmark? And how are those "policy-makers" made accountable to the public for their decisions?   This report attempts to answer these important questions by presenting the Danish contribution to the EU-funded project, Analysing Public...

  20. Radioactive waste management policy

    International Nuclear Information System (INIS)

    Morrison, R.W.

    1983-06-01

    The speaker discusses the development of government policy regarding radioactive waste disposal in Canada, indicates overall policy objectives, and surveys the actual situation with respect to radioactive wastes in Canada. He also looks at the public perceptions of the waste management situation and how they relate to the views of governmental decision makers

  1. Modern regional innovation policy

    NARCIS (Netherlands)

    McCann, Philip; Ortega-Argiles, Raquel

    This paper analyses the evolution of regional innovation policy into the mainstream of public policy. The paper examines the empirical and theoretical developments which have shifted much of the focus on innovation-related issues to matters of economic geography. As well as academic material we also

  2. Nuclear and uranium policies

    International Nuclear Information System (INIS)

    MacNabb, G.M.; Uranium Canada Ltd., Ottawa, Ontario)

    The background of the uranium industry in Canada is described. Government policies with respect to ownership of the uranium mining industry, price stabilization, and especially reservation of sufficient supplies of nuclear fuels for domestic utilities, are explained. Canadian policy re nuclear exports and safeguards is outlined. (E.C.B.)

  3. Intercultural Policies and Education

    Science.gov (United States)

    Goncalves, Susana, Ed.; Carpenter, Markus A., Ed.

    2012-01-01

    Intercultural Policies and Education is concerned with educational challenges in multicultural societies. Educational policies, practices and strategies for fruitful coexistence in the multicultural school and classroom are explored and analysed through a collection of chapters designed and selected to provide readers with international,…

  4. Local youth policy

    NARCIS (Netherlands)

    R. Gilsing

    1999-01-01

    Original title: Lokaal jeugdbeleid. Local authorities have been given an important role in youth policy in the Netherlands. They are expected to develop preventive youth policy to increase the opportunities of young people and prevent them dropping out from society. At the request of the

  5. Behavioral decisions and policy

    NARCIS (Netherlands)

    Dalton, P.S.; Ghosal, S.

    2011-01-01

    We study the public policy implications of a model in which agents do not fully internalize all the conscequences of their actions. Such a model unifies seemingly disconected models with behavioral agents. We evaluate the scope of paternalistic and libertarian-parternalistic policies in light of our

  6. Behavioral Decisions and Policy

    NARCIS (Netherlands)

    Dalton, P.S.; Ghosal, S.

    2010-01-01

    We study the public policy implications of a model in which agents do not fully internalize all the conscequences of their actions. Such a model uni es seemingly disconected models with behavioral agents. We evaluate the scope of paternalistic and libertarian-parternalistic policies in the light of

  7. A Web Policy Primer.

    Science.gov (United States)

    Levine, Elliott

    2001-01-01

    Sound technology policies can spell the difference between an effective website and an online nightmare. An effective web development policy addresses six key areas: roles and responsibilities, content/educational value, privacy and safety, adherence to copyright laws, technical standards, and use of commercial sites and services. (MLH)

  8. Positive Coping: A Unique Characteristic to Pre-Hospital Emergency Personnel.

    Science.gov (United States)

    Ebadi, Abbas; Froutan, Razieh

    2017-01-01

    It is important to gain a thorough understanding of positive coping methods adopted by medical emergency personnel to manage stressful situations associated with accidents and emergencies. Thus, the purpose of this study was to gain a better understanding of positive coping strategies used by emergency medical service providers. This study was conducted using a qualitative content analysis method. The study participants included 28 pre-hospital emergency personnel selected from emergency medical service providers in bases located in different regions of the city of Mashhad, Iran, from April to November 2016. The purposive sampling method also was used in this study, which was continued until data saturation was reached. To collect the data, semistructured open interviews, observations, and field notes were used. Four categories and 10 subcategories were extracted from the data on the experiences of pre-hospital emergency personnel related to positive coping strategies. The four categories included work engagement, smart capability, positive feedback, and crisis pioneering. All the obtained categories had their own subcategories, which were determined based on their distinctly integrated properties. The results of this study show that positive coping consists of several concepts used by medical emergency personnel, management of stressful situations, and ultimately quality of pre-hospital clinical services. Given the fact that efficient methods such as positive coping can prevent debilitating stress in an individual, pre-hospital emergency authorities should seek to build and strengthen "positive coping" characteristics in pre-hospital medical emergency personnel to deal with accidents, emergencies, and injuries through adopting regular and dynamic policies.

  9. Den positive psykologis metoder

    DEFF Research Database (Denmark)

    Andersen, Frans Ørsted; Mørck, Line Lerche; Nissen, Poul Erik

    En antologi der giver en introduktion til en række af de metoder der anvendes til forskning, assessment, test, udviklingsarbejde og intervention indenfor den positive psykologi.......En antologi der giver en introduktion til en række af de metoder der anvendes til forskning, assessment, test, udviklingsarbejde og intervention indenfor den positive psykologi....

  10. Modern management positions

    Directory of Open Access Journals (Sweden)

    Jovanović Petar M.

    2015-01-01

    Full Text Available In this paper we analyze contemporary managerial positions such as program manager, project portfolio manager, crisis manager and others. The idea is to promote managerial positions in Serbia, which is quite unjustifiably undervalued, primarily because of the lack of knowledge in the field of management and other issues related to management education.

  11. Positioning and locking apparatus

    Science.gov (United States)

    Hayward, M.L.; Harper, W.H.

    1985-06-19

    A positioning and locking apparatus including a fixture having a rotatable torque ring provided with a plurality of cam segments for automatically guiding a container into a desired location within the fixture. Rotation of the ring turns the container into a final position in pressure sealing relation against a hatch member.

  12. Positioning health professional identity

    DEFF Research Database (Denmark)

    Lund, Ole; Krogh Christensen, Mette; Mørcke, Anne Mette

    2017-01-01

    Drawing on positioning theory, the purpose of this paper is to characterize the activities and positions of students and supervisors at workplaces and on-campus skills training sites across the higher health professional educations of medicine, sports science, and nursing. Furthermore, the study ...... explored the impact of work-based learning (WBL) and skills training on students’ personal professional identity development....

  13. Phantom position dependence

    International Nuclear Information System (INIS)

    Thorson, M.R.; Endres, G.W.R.

    1981-01-01

    Sensitivity of the Hanford dosimeter response to its position relative to the phantom and the neutron source has always been recognized. A thorough investigation was performed to quantify dosimeter response according to: (a) dosimeter position on phantom, (b) dosimeter distance from phantom, and (c) angular relationship of dosimeter relative to neutron source and phantom. Results were obtained for neutron irradiation at several different energies

  14. The policy trail methodology

    DEFF Research Database (Denmark)

    Holford, John; Larson, Anne; Melo, Susana

    of ‘policy trail’, arguing that it can overcome ‘methodological nationalism’ and link structure and agency in research on the ‘European educational space’. The ‘trail’ metaphor, she suggests, captures the intentionality and the erratic character of policy. The trail connects sites and brings about change......, but – although policy may be intended to be linear, with specific outcomes – policy often has to bend, and sometimes meets insurmountable obstacles. This symposium outlines and develops the methodology, but also reports on research undertaken within a major FP7 project (LLLIght’in’Europe, 2012-15) which made use......In recent years, the “policy trail” has been proposed as a methodology appropriate to the shifting and fluid governance of lifelong learning in the late modern world (Holford et al. 2013, Holford et al. 2013, Cort 2014). The contemporary environment is marked by multi-level governance (global...

  15. Energy crisis: policy response

    Energy Technology Data Exchange (ETDEWEB)

    Nemetz, P N [ed.

    1981-01-01

    Resource-management techniques must be applied to assess the risks, benefits, priorities, and potentials of the different energy options as prospective slowdowns in the flow of crude oil threaten recurring energy crises. The 23 contributors to this book use various managerial approaches in the formulation of energy policies. There is little agreement among the remedies put forth as to which policies will best achieve a balanced energy system. While some experts argue that Canadian energy policy should emphasize intensive development of coal, others claim that it ought to strive for greater reliance on electricity, and still others contend that the transition to soft energy paths is a preferable policy approach. The essays offer a broad range of policy responses, examining not only technical and economic possibilities, but political and institutional alternatives as well. 147 references, 18 figures, 30 tables.

  16. Good Tourism Policies

    DEFF Research Database (Denmark)

    Ooi, Can-Seng

    Tourism policy matters in cultural tourism. The starting point of this paper is the observation that many tourism policy studies draw three inter-related conclusions. One, tourism policy must be inclusive and require the support of different stakeholders (Baker 2009; Bernhard Jørgensen and Munar...... 2009). Two, a balanced approach to tourism policy is needed to harness the benefits of tourism while mitigating negative effects (Budeanu 2009; Chang 1997; Jenkins 1997; Leheny 1995, Newby 1994; Teo and Yeoh, 1997). Three, tourism policies should accentuate and maintain the cultural uniqueness...... and authenticity of the destination (Morgan et al. 2011). It seems that many tourism authorities are ignorant of local interests, unaware of the touristification of local cultures and uninterested in promoting local cultures. But local cultures and communities are what that constitute cultural tourism....

  17. Collaborative Policy Innovation

    DEFF Research Database (Denmark)

    Sørensen, Eva; Boch Waldorff, Susanne

    2014-01-01

    Governments all over the Western world currently face wicked problems that call for policy innovation. A new strand of research in public innovation points to collaboration between public authorities and relevant and affected stakeholders as an important driver of public innovation. A case study...... of collaborative policy innovation in the area of mental health care in Denmark indicates that collaboration can contribute to qualify the politicians’ understanding of wicked policy problems, and to fostering new creative policy solutions. The study also shows, however, that the new problem understandings...... and policy ideas produced in collaborative governance arenas are not diffused to the formal political institutions of representative democracy because the participating politicians only to a limited extent function as boundary spanners between the collaborative governance arena and the decision making arenas...

  18. Random maintenance policies

    CERN Document Server

    Nakagawa, Toshio

    2014-01-01

    Exploring random maintenance models, this book provides an introduction to the implementation of random maintenance, and it is one of the first books to be written on this subject.  It aims to help readers learn new techniques for applying random policies to actual reliability models, and it provides new theoretical analyses of various models including classical replacement, preventive maintenance and inspection policies. These policies are applied to scheduling problems, backup policies of database systems, maintenance policies of cumulative damage models, and reliability of random redundant systems. Reliability theory is a major concern for engineers and managers, and in light of Japan’s recent earthquake, the reliability of large-scale systems has increased in importance. This also highlights the need for a new notion of maintenance and reliability theory, and how this can practically be applied to systems. Providing an essential guide for engineers and managers specializing in reliability maintenance a...

  19. The french energy policy

    International Nuclear Information System (INIS)

    1991-01-01

    This book describes french energy policy from 1973 oil crisis till 1992. In a first part, energy consumption, domestic primary energy production, trend of independence energy ratio and costs of petroleum imports in France are presented. In a second part, long-term energy prospects and new axis of energy policy are given: trends of french energy needs, progressive substitution of fossil fuels by nuclear energy and hydroelectric power, energy policy in Common Market and cooperation with eastern Europe. In a third part, energy demand and supply are studied: energy conservation policy in housing, transport and industrial sector is developed. Power generation policy is focused on two main stakes: the choice of investments and nuclear power plants programming, the quality of electric power and the development of efficient uses and exports. A diversification between coal petroleum and natural gas is led. After the fall of petroleum prices in 1986, renewable energies have lost their competitiveness, fire wood occupies a significant place

  20. Australian internet policy

    Directory of Open Access Journals (Sweden)

    Angela Daly

    2017-03-01

    Full Text Available This special issue focussing on internet policy in Australia provides a snapshot of developments on various topics (access, privacy, censorship as a means of understanding better the state of play in Australia, and also how this compares to internet policy in other parts of the world, especially Europe and North America. Given changing geopolitics, the influence of internet policy in the rest of the Asia Pacific through vehicles such as the Regional Comprehensive Economic Partnership (RCEP may become increasingly important in Australia in the coming years. This leaves Australia, and its internet policy, at a crossroads, which may reflect broader dynamics in internet policy internationally, and makes this an interesting time in which to explore what is happening in this particular country.

  1. Toward a Positive Explanation of Student Differences in Reading Growth

    Science.gov (United States)

    Adams, Curt M.; Palmer, Anna H.

    2017-01-01

    Background: Education has much in common with professions that are using positive psychology and positive organizational scholarship to transform practice, yet the science behind peak human and group functioning has been slow to displace deficit-based framing of reform policies and improvement strategies in education. Purpose of the Study: This…

  2. Analyzing the Safeguarding Our Communities Act: Patch for Patch Return Policy in Ontario

    Directory of Open Access Journals (Sweden)

    Soo-Min Kim

    2018-04-01

    Full Text Available Fentanyl is prescribed to patients suffering from severe chronic pain. Transdermal patches are the best mode of delivery for patients who have developed tolerance for opioids. However, used patches still contain fentanyl that can be extracted and misused, with potentially severe consequences. To address this issue, patients who are prescribed fentanyl patches in Ontario are now required to return previously dispensed patches to receive new patches under the Safeguarding Our Communities Act: Patch for Patch (P4P Return Policy. The problem is significant in Ontario because the province has the largest annual dispense rate of high-dose prescription fentanyl (112 units per 1,000 population in Canada even though the prevalence rate of chronic pain is lower than the national reported range (16.6% in Ontario versus 19.6 to 21.9% in other provinces, according to Gomes et al. 2014. The primary goal of this reform is to instill responsible use of fentanyl patches, and to improve safety for patients and the public by having a central disposal process. The reform was modeled after a community initiative that was pioneered in North Bay after receiving great support from health professional colleges and communities that voluntarily integrated the program prior to the introduction of Bill 33. Preliminary data suggest that the P4P policy is positively received by health professionals, although ongoing evaluation is needed to assess the effectiveness of the policy in reducing misuse and abuse of prescribed fentanyl patches.

  3. Position display device

    International Nuclear Information System (INIS)

    Nishizawa, Yukio.

    1974-01-01

    Object: To provide a device capable of easily and quickly reading mutual mounting relations of control bodies such as control rods mounted on a nuclear reactor and positions to which the control bodies are driven. Structure: A scanning circuit is provided to scan positions of controllably mounted control bodies such as control rods. Values detected by scanning the positions are converted into character signals according to the values and converted into preranked color signals. The character signals and color signals are stored in a memory circuit by synchronous signals in synchronism with the scanning in the scanning circuit. Outputs of the memory circuit are displayed by a display unit such as a color Braun tube in accordance with the synchronous signals to provide color representations according to positions to which control bodies are driven in the same positional relation as the mounting of the control bodies. (Kamimura, M.)

  4. Review of Positional Nystagmus

    Directory of Open Access Journals (Sweden)

    José Ignacio BENITO-OREJAS

    2018-01-01

    Full Text Available Introduction and objective: Any change of position of the head (dynamic or static can trigger a nystagmus or increase the spontaneous. This nystagmus we call it positional. We intend to review in this chapter its definition, clinical features, etiology and the way of exploring it. Method: narrative review. Results: Positional vertigo is the most frequent vestibular disorder, and most of the times of peripheral cause. Characteristics of nystagmus or its association with other neurological symptoms are sufficient grounds to request a magnetic resonance, which will provide additional information on very few occasions. Discussion: The study of the positional nystagmus as a procedure to rule out central pathology has lost much of its relevance. Signs that Nylén defined mixed findings peripheral and central, making complex classification. Conclusion: Regardless of how to bring the patient change position (very slow or fast, if it appears an atypical nystagmus should rule out a central origin.

  5. Explaining citizens’ perceptions of international climate-policy relevance

    International Nuclear Information System (INIS)

    Schleich, Joachim; Faure, Corinne

    2017-01-01

    This paper empirically analyses the antecedents of citizens’ perceptions of the relevance of international climate policy. Its use of representative surveys in the USA, China and Germany controls for different environmental attitudes and socio-economic factors between countries. The findings of the micro-econometric analysis suggest that the perceived relevance of international climate policy is positively affected by its perceived effectiveness, approval of the key topics discussed at international climate conferences, and environmental attitudes, but is not affected by perceived procedural justice. A higher level of perceived trust in international climate policy was positively related to perceived relevance in the USA and in China, but not in Germany. Citizens who felt that they were well informed and that their position was represented at climate summits were more likely to perceive international climate policy as relevant in China in particular. Generally, the results show only weak evidence of socio-demographic effects. - Highlights: • Perceptions of climate-policy relevance increase with perceptions of effectiveness. • In China and the USA, trust increases perceptions of climate-policy relevance. • Environmental attitudes are related to perceptions of climate-policy relevance. • In China, well-informed citizens perceive climate policy as more relevant. • Socio-demographics only weakly affect perceptions of climate-policy relevance.

  6. POSITIONING STRATEGIES DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Shakhshir Ghassan

    2014-07-01

    Full Text Available The positioning strategy has suffered serious changes in the last few decades, being influenced by the rapid development of competition and the growing focus on specific traits belonging to the market, to the consumer or to the product. The purpose of this paper is to present the developments of theoretical positioning strategies and the orientation from more simple, product oriented strategies, to ones more oriented towards the client and with a briefer period of time. The world is moving in a much faster pace than in the past, thanks to communication development so companies are obliged to adopt more specific strategies in order for them to be effective. This essay represents a literary review presenting a documentary research within the scientific articles and strategy and positioning books. The paper begins with the analysis of company strategies and the marketing strategies in general. The first author to group the product positioning strategies is Porter with his three generic strategies. Following the development of brands and because of the lack of competitiveness in the simple generic positioning strategies, this paper has also presented the newer positioning strategies proposed by Kotler, Treacy & Wiersema, and also more complex ones such as Bowman's Strategy Clock and Blankson and Kalafatis positioning strategy based on the type of the consumer. The fast expansion of local brands in all categories has led to mistakes in positioning strategies, categories also presented in the current essay. The results of this study show that new positioning strategies are more and more based on the consumer and market segments and on the product specification - which have also evolved in the last decades. Adaptability to fast changes in the competitive market will represent the future positioning strategies.

  7. The injection and extraction of SSRF booster

    International Nuclear Information System (INIS)

    Li Yuan; Li Haohu; Liu Guimin; Li Deming

    2008-01-01

    The layout of injection and extraction system were introduced in this paper. The horizontal and vertical injection acceptance are about 23 πmm·mrad and 37 πmm·mrad, respectively, while emittance of the injected beam is 9 πmm·mrad (3σ). This ensures the high injection efficiency. Three slow kickers can form a good bump. The inside position of the entrance of septum is set to 15 mm, where the bumped beam and the extraction beam are 10 mm and 22 mm, respectively, far from the booster central orbit. (authors)

  8. Mental Health in Education. Policy Update. Vol. 24, No. 8

    Science.gov (United States)

    Hofer, Lindsey

    2017-01-01

    Positive school climate has been linked to higher test scores, graduation rates, and fewer disciplinary referrals. Yet state policy discussions on student supports often fail to address a key lever for improving school climate: robust school-based mental health services. This National Association of State Boards of Education (NASBE) policy update…

  9. Retailers' Views of Tobacco Policy and Law Enforcement

    Science.gov (United States)

    Reinert, Bonita; Carver, Vivien; Range, Lillian M.; Pike, Chris

    2009-01-01

    Aims: Tobacco retailers are in a unique position to implement policies that can influence sales and ultimately tobacco use, so the present survey explored retailers' tobacco policies, involvement and problems with law enforcement, and pessimism about whether youth will obtain tobacco products. Methods: 144 randomly selected tobacco retailers…

  10. The Business Impact of LGBT-Supportive Workplace Policies

    OpenAIRE

    Badgett, M.V. Lee; Durso, Laura E.; Mallory, Christy; Kastanis, Angeliki

    2013-01-01

    LGBT-supportive policies are linked to positive business-related outcomes. LGBT-supportive policies are also linked to greater job commitment, improved workplace relationships, increased job satisfaction, and improved health outcomes among LGBT employees. LGBT employees are also less likely to face discrimination in such environments and are more comfortable being open about their sexual orientation.

  11. Effects Of Trade Liberalization Policy On The Performance Of Small ...

    African Journals Online (AJOL)

    The Majority of food processors (i.e. 94 %) were established after the introduction of trade liberalization policy in 1983, and about 67 % sourced raw materials locally and 55 % financed businesses from own savings and profits. The trade liberalization policy had a positive effect on the output growth of SMS food processing ...

  12. Trump's policy may undermine pro-growth intentions

    Science.gov (United States)

    Giberson, Michael

    2016-10-01

    In terms of energy policy, the Trump presidential campaign is largely aligned with mainstream Republican positions, evoking independence and deregulation. However, Trump's rhetoric and personality might inject uncertainties into long-term energy policies, increasing the risk inherent in energy related businesses.

  13. Analysis of incentivation policies for renewable-generated electricity

    International Nuclear Information System (INIS)

    Calisi, M.; Mattucci, A.; Cicolin, D.

    2008-01-01

    Subsidization policies for renewable energy sources can give a positive help in order to achieve higher security of supply and better ecosystem preservation. Their effectiveness can be improved with new application mechanisms and supporting them with policies to foster local acceptability, stability of rules and the growth of innovative national industries [it

  14. Essays on Public Documents and Government Policies (3).

    Science.gov (United States)

    Morehead, Joe

    1986-01-01

    Eight essays on government documents examine a variety of subjects--the publication "Policy and Supporting Positions," Supreme Court and separation of powers rulings, private legislation, environmental information, publications of the Department of Education, physical fitness, and national cemeteries. (EM)

  15. Assessment of the Effects of Emerging Grazing Policies on Land ...

    African Journals Online (AJOL)

    ADOWIE PERE

    ABSTRACT: This study examines the effects of the emerging grazing policies on land degradation in Nigeria using soil, vegetation ... imposed land use controls divorced from economic and demographic ... may be either positive or negative.

  16. Capital flight and the uncertainty of government policies

    NARCIS (Netherlands)

    Hermes, N.; Lensink, R.

    2000-01-01

    This paper shows that policy uncertainty, measured by the uncertainty of budget deficits, tax payments, government consumption and the inflation rate, has a statistically significant positive impact on capital flight. This result remains robust after having applied stability tests.

  17. Development of GPS survey data management protocols/policy.

    Science.gov (United States)

    2010-08-01

    This project developed a statewide policy and criteria for collecting, analyzing, and managing global position system (GPS) survey data. The research project determined the needs of the Department in adopting the GPS real time kinetic (GPS RTK) stake...

  18. Tevatron extraction microcomputer

    International Nuclear Information System (INIS)

    Chapman, L.; Finley, D.A.; Harrison, M.; Merz, W.; Batavia, IL)

    1985-01-01

    Extraction in the Fermilab Tevatron is controlled by a multi-processor Multibus microcomputer system called QXR (Quad eXtraction Regulator). QXR monitors several analog beam signals and controls three sets of power supplies: the ''bucker'' and ''pulse'' magnets at a rate of 5760 Hz, and the ''QXR'' magnets at 720 Hz. QXR supports multiple slow spills (up to a total of 35 seconds) with multiple fast pulses intermixed. It linearizes the slow spill and bucks out the high frequency components. Fast extraction is done by outputting a variable pulse waveform. Closed loop learning techniques are used to improve performance from cycle to cycle for both slow and fast extraction. The system is connected to the Tevatron clock system so that it can track the machine cycle. QXR is also connected to the rest of the Fermilab control system, ACNET. Through ACNET, human operators and central computers can monitor and control extraction through communications with QXR. The controls hardware and software both employ some standard and some specialized components. This paper gives an overview of QXR as a control system; another paper (1) summarizes performance

  19. Tevatron extraction microcomputer

    International Nuclear Information System (INIS)

    Chapman, L.; Finley, D.A.; Harrison, M.; Merz, W.

    1985-06-01

    Extraction in the Fermilab Tevatron is controlled by a multi-processor Multibus microcomputer system called QXR (Quad eXtraction Regulator). QXR monitors several analog beam signals and controls three sets of power supplies: the ''bucker'' and ''pulse'' magnets at a rate of 5760 Hz, and the ''QXR'' magnets at 720 Hz. QXR supports multiple slow spills (up to a total of 35 seconds) with multiple fast pulses intermixed. It linearizes the slow spill and bucks out the high frequency components. Fast extraction is done by outputting a variable pulse waveform. Closed loop learning techniques are used to improve performance from cycle to cycle for both slow and fast extraction. The system is connected to the Tevatron clock system so that it can track the machine cycle. QXR is also connected to the rest of the Fermilab control system, ACNET. Through ACNET, human operators and central computers can monitor and control extraction through communications with QXR. The controls hardware and software both employ some standard and some specialized components. This paper gives an overview of QXR as a control system; another paper summarizes performance

  20. Isoflavones hydrolisis and extraction

    Directory of Open Access Journals (Sweden)

    Jozilene Fernandes Farias dos Santos

    2012-12-01

    Full Text Available Isoflavones are found in leguminous species and are used as phytoestrogens widely used by industry for its beneficial effects as estrogens mimicked, antioxidant action and anti-cancer activity. The identification and quantification of isoflavones in plants is a need due to the high demand of industry. Several methods are used for its extraction, using organic solvents (methanol, ethanol and acetonitrile. Samples from five legumes species from Instituto de Zootecnia (IZ, Forage Gene Bank were tested. All seeds received a hydrothermic treatment immersed in pure water at 50°C for 12 hours. Seeds were then oven-dryed. In this work we tested the extraction using only the hydrothermic treatment and hyfrothermic treatment allied to methanol extaction protocol. Seeds were grinded and half of the samples were ressuspended in PBS (phosphate Buffer and the other half were submited to 4 mL of methanol and 1% of acetic acid, soaked for 5 hours, shaked every 15 minutes, at room temperature. The five legume species that we quantify isoflavones by enzyme immunoassay (EIA were: Calopogonium mucunoides, Bauhinia sp., Cajanus cajan, Galactia martii, Leucaena leucocephala. The extraction procedure is a recomendation of AOAC (Association of Official Analytical Chemists for isoflavone quantification. Ours results show an increase of extraction using methanol 80% plus acetic acid 1% and was obtained using solvent extraction in comparison to hydrothermic procedure alone (figure 1.

  1. Ultrasound-Assisted Extraction: Effect of Extraction Time and Solvent ...

    African Journals Online (AJOL)

    Purpose: To investigate the influence of extraction conditions assisted by ultrasound on the quality of extracts obtained from Mesembryanthemum edule shoots. Methods: The extraction procedure was carried out in an ultrasonic bath. The effect of two solvents (methanol and ethanol) and two extraction times (5 and 10 min) ...

  2. Evidence-based policy: implications for nursing and policy involvement.

    Science.gov (United States)

    Hewison, Alistair

    2008-11-01

    Evidence-based policy making is espoused as a central feature of government in the United Kingdom. However, an expectation that this will improve the quality of policy produced and provide a path to increased involvement of nurses in the policy process is misplaced. The purpose of this article is to demonstrate that the emphasis on evidence-based policy is problematic and cannot be regarded as a "new model" of policy making. Also, it could deflect attention from more practical approaches to policy involvement on the part of nurses. Policy development activities, acquisition of skills in policy analysis, and other forms of involvement are needed if nurses are to move along the continuum from policy literacy, through policy acumen, to policy competence. This involves taking a critical stance on the notion of evidence-based policy.

  3. Positional Concerns and Institutions

    DEFF Research Database (Denmark)

    Landes, Xavier

    2013-01-01

    that invoking envy or subjective well-being is not fully satisfying for regulating positional concerns. More compelling reasons seem, in complement with efficiency, to be related to considerations for equality. In other words, if institutions could have strong reasons to pay attention to and regulate positional...... their implications for economics, positional concerns imply important normative dimensions. There have been presumed to be a symptom of envy, reduce people’s happiness, and create problems of social interaction or economic inefficiencies. Individuals are, for instance, prone to pick states of the world that improve...... concerns, it would be in virtue of their impact on the social product and individuals’ conditions of living....

  4. Strengthening political leadership and policy innovation through the expansion of collaborative forms of governance

    DEFF Research Database (Denmark)

    Torfing, Jacob; Ansell, Christopher

    2017-01-01

    This article explores how political leadership and policy innovation can be enhanced through collaborative governance. The main findings are that while wicked and unruly problems create an urgent need for policy innovation, politicians are badly positioned to initiate, drive and lead...... this innovation. They are either locked into a dependency on policy advice from senior civil servants or locked out of more inclusive policy networks. In either case, they are insulated from fresh ideas and ultimately reduced to ‘policy-takers’ with limited engagement in policy innovation. Collaborative policy...

  5. Substoichiometric extraction of chromium

    International Nuclear Information System (INIS)

    Shigematsu, T.; Kudo, K.

    1980-01-01

    Substoichiometric extraction of chromium with tetraphenylarsonium chloride (TPACl), tri-n-octylamine (TNOA), diethylammonium diethyldithiocarbamate (DDDC) and ammonium pyrrolidinedithiocarbamate (APDC) was examined in detail. Chromium can be extracted substoichiometrically in a pH range, which is 1.1-2.6 for the TPACl compound, 0.6-2.3 for the TNOA compound, 5.1-6.4 for the DDDC chelate and 3.9-4.9 for the APDC chelate. Chromium in high-purity calcium carbonate, Orchard Leaves (NBS SRM-1571) and Brewers Yeast (NBS SRM-1569) was determined by neutron activation analysis combined with substoichiometric extraction by DDDC and APDC. The values of 2.0+-0.02 ppm and 2.6+-0.2 ppm were obtained for Brewers Yeast and Orchard Leaves, respectively. These values were in good agreement with those reported by NBS. The reaction mechanism and the reaction ratio between hexavalent chromium and dithiocarbamate are also discussed. (author)

  6. Renewable fuels: Policy effectiveness and project risk

    International Nuclear Information System (INIS)

    Leach, Andrew; Doucet, Joseph; Nickel, Trevor

    2011-01-01

    This paper examines the impact of government policy on the risk profile of a small ethanol production facility. We derive four key results from a simulation model. First, we show that commodity price risk may discourage investment in a project, despite a positive expected rate of return. Second, we show that political uncertainty may have significant impacts on the risk profile of a project. Next, we show that using only production subsidies to attract investors is expensive, since the financial assistance is paid regardless of whether the plant is operating under positive or negative financial conditions. Finally, we show that a capital grant provides a valuable complement to a subsidy, because the grant reduces the amount of value investors must put at risk, and increases their leverage thereby enhancing returns, while the subsidy mitigates commodity price risk. Our results show that compared to a subsidy-only approach, a grant and subsidy combination provides an investment environment with similar downside protection and expected returns for less than 60% of the cost. Further, we show that the two policy tools combined yield a superior investment environment to that created by an equivalent or greater total investment deployed entirely in either of the policy tools without the other. - Research highlights: → We find that government policy may increase both project returns and risk. → We find a policy of capital grants combined with an output price support to be preferred. → Price supports alone will tend to reward those plants which need them the least.

  7. The agricultural policy of Serbia and common agricultural policy

    Directory of Open Access Journals (Sweden)

    Stanković Milica

    2012-01-01

    Full Text Available The agricultural sector has a relatively high importance in the economic structure of Serbia. The Common Agricultural Policy (CAP, Common Agricultural Policy is one of the main policies of the European Union. It is very important to point out the fundamental principles and objectives of the Common Agricultural Policy. Harmonization of the national agricultural policy of Serbia with the Common Agricultural Policy and acceptance of its mechanisms is crucial for the development of the agricultural sector as a whole.

  8. Virtual policy networks: navigating the policy web

    OpenAIRE

    McNutt, Kathleen

    2006-01-01

    Governing in an information-rich environment necessitates a redistribution of power and new approaches to policy learning. The key basis for this organizational repositioning is the accommodation of information. For the first time in human history mass amounts of information may be collected, stored, and searched using networked technologies. While informational assets are a critical commodity in the policymaking process, the extraordinary increase in the creation and dissemination of informa...

  9. Stress Management: Positive Thinking

    Science.gov (United States)

    Healthy Lifestyle Stress management Positive thinking helps with stress management and can even improve your health. Practice overcoming negative self-talk ... with optimism is a key part of effective stress management. And effective stress management is associated with ...

  10. Den positive psykologis metoder

    DEFF Research Database (Denmark)

    Bogen introducerer til de mange metoder, som anvendes i positiv psykologi. dette sker ud fra en reflekteret tilgang, der ligeledes rummer bidrag fra kritisk psykologi med det formål at nuancere den positive psykologis forståelser...

  11. Clinical Positioning Space

    DEFF Research Database (Denmark)

    Williams, Lars Peter Hedegaard; Christensen, Mette Krogh; Rytter, Carsten

    2014-01-01

    In this article, we present a case study of residents’ clinical experiences and communication in outpatient oncology consultations. We apply positioning theory, a dynamic alternative to role theory, to investigate how oncology residents and patients situate themselves as persons with rights...... and duties. Drawing from seven qualitative interviews and six days of observation, we investigate the residents’ social positioning and their conversations with patients or supervisors. Our focus is on how (a) relational shifts in authority depend on each situation and its participants; (b) storylines...... establish acts and positions and narratively frame what participants can expect from a medical consultation viewed as a social episode; and (c) the positioning of rights and duties can lead to misunderstandings and frustrations. We conclude that residents and patients locate themselves in outpatient...

  12. Fluorescent optical position sensor

    Science.gov (United States)

    Weiss, Jonathan D.

    2005-11-15

    A fluorescent optical position sensor and method of operation. A small excitation source side-pumps a localized region of fluorescence at an unknown position along a fluorescent waveguide. As the fluorescent light travels down the waveguide, the intensity of fluorescent light decreases due to absorption. By measuring with one (or two) photodetectors the attenuated intensity of fluorescent light emitted from one (or both) ends of the waveguide, the position of the excitation source relative to the waveguide can be determined by comparing the measured light intensity to a calibrated response curve or mathematical model. Alternatively, excitation light can be pumped into an end of the waveguide, which generates an exponentially-decaying continuous source of fluorescent light along the length of the waveguide. The position of a photodetector oriented to view the side of the waveguide can be uniquely determined by measuring the intensity of the fluorescent light emitted radially at that location.

  13. Efficiency evaluation of slow extraction from the synchrotron

    International Nuclear Information System (INIS)

    Kazarinov, N.Yu.; Mikhajlov, V.A.

    1986-01-01

    Analytical calculation of slow extraction of the beam out of the JINR synchrotron is made. The formulae for evaluation of the sextupole amplitudes and phases, quadrupole lens gradient range are obtained, the connection with circulated and extracted beam parameters is shown. The formulae for calculating optimal position of the septum-magnet or electrostatic septum are presented. On this basis the formula for estimating the efficiency of beam slow extraction out of the synchrotron is obtained under assumption that in the septum region during the extraction a quasistationary distribution of the beam density occurs

  14. Nano-electromembrane extraction

    DEFF Research Database (Denmark)

    Payán, María D Ramos; Li, Bin; Petersen, Nickolaj J.

    2013-01-01

    as extraction selectivity. Compared with conventional EME, the acceptor phase volume in nano-EME was down-scaled by a factor of more than 1000. This resulted in a very high enrichment capacity. With loperamide as an example, an enrichment factor exceeding 500 was obtained in only 5 min of extraction...... electrophoresis (CE). In that way the sample preparation performed by nano-EME was coupled directly with a CE separation. Separation performance of 42,000-193,000 theoretical plates could easily be obtained by this direct sample preparation and injection technique that both provided enrichment as well...

  15. Uranium extraction at Rossing

    International Nuclear Information System (INIS)

    Kesler, S.B.; Fahrbach, D.O.E.

    1982-01-01

    Rossing Uranium Ltd. operates a large open pit uranium mine and extraction plant at a remote site in the Namib desert. Production started at the plant in 1978. A ferric leach process was introduced later, and the new leach plant began commissioning in October 1981. The process has proved to be reliable and easily controlled. Ferric iron is supplied through recovery from the acid plant calcine, and levels can be maintained above the design levels. Leach extractions were increased more than expected when this process was adopted, and the throughput has been considerably reduced, allowing cost savings in mining and milling

  16. Extraction spectrophotometric analyzer

    International Nuclear Information System (INIS)

    Batik, J.; Vitha, F.

    1985-01-01

    Automation is discussed of extraction spectrophotometric determination of uranium in a solution. Uranium is extracted from accompanying elements in an HCl medium with a solution of tributyl phosphate in benzene. The determination is performed by measuring absorbance at 655 nm in a single-phase ethanol-water-benzene-tributyl phosphate medium. The design is described of an analyzer consisting of an analytical unit and a control unit. The analyzer performance promises increased productivity of labour, improved operating and hygiene conditions, and mainly more accurate results of analyses. (J.C.)

  17. Community energy policy

    International Nuclear Information System (INIS)

    Redondo Melchor, N.; Redondo Quintela, F.

    1994-01-01

    The twelve Member states of the European Union will attempt to make their national energy policies converge. Nevertheless the basis of the so called ''Community Energy Policy'' is not this convergence but rather the achievement of a new internal market, the Energy Market, where sources and forms of energy may circulate freely between countries. This aim derives from a change of orientation, dating back some years, when market integration was attempted instead of continuing with the mere unification of national policies. In this paper we summarize the most relevant aspects of the liberalization process and give some of its internal and external repercussions on the European Union. (Author)

  18. Cultural Policy in Iceland

    DEFF Research Database (Denmark)

    Gudmundsson, Gestur

    2003-01-01

    on the continuing emphasis on central cultural institution and the Icelandic language. Since the 1970s Cold War conflicts have been replaced by a consensus on growing support to artists and an armth's length policy, and furthermore the 1990s have seen a strong move towards NPM and international participation.......The article examines the history of cultural policy in Iceland from a Nordic comparative perspective. National cultural policy takes form in the 19th and early 20th century as a part of the nation-building, emphasising the Icelandic language as the core of national identity, building cultural...

  19. COMMON FISCAL POLICY

    Directory of Open Access Journals (Sweden)

    Gabriel Mursa

    2014-08-01

    Full Text Available The purpose of this article is to demonstrate that a common fiscal policy, designed to support the euro currency, has some significant drawbacks. The greatest danger is the possibility of leveling the tax burden in all countries. This leveling of the tax is to the disadvantage of countries in Eastern Europe, in principle, countries poorly endowed with capital, that use a lax fiscal policy (Romania, Bulgaria, etc. to attract foreign investment from rich countries of the European Union. In addition, common fiscal policy can lead to a higher degree of centralization of budgetary expenditures in the European Union.

  20. Bayesian policy reuse

    CSIR Research Space (South Africa)

    Rosman, Benjamin

    2016-02-01

    Full Text Available Keywords Policy Reuse · Reinforcement Learning · Online Learning · Online Bandits · Transfer Learning · Bayesian Optimisation · Bayesian Decision Theory. 1 Introduction As robots and software agents are becoming more ubiquitous in many applications.... The agent has access to a library of policies (pi1, pi2 and pi3), and has previously experienced a set of task instances (τ1, τ2, τ3, τ4), as well as samples of the utilities of the library policies on these instances (the black dots indicate the means...

  1. POSITIONING STRATEGIES DEVELOPMENT

    OpenAIRE

    Shakhshir Ghassan

    2014-01-01

    The positioning strategy has suffered serious changes in the last few decades, being influenced by the rapid development of competition and the growing focus on specific traits belonging to the market, to the consumer or to the product. The purpose of this paper is to present the developments of theoretical positioning strategies and the orientation from more simple, product oriented strategies, to ones more oriented towards the client and with a briefer period of time. The world is moving in...

  2. The Impact of the Physical Activity Policy Research Network.

    Science.gov (United States)

    Manteiga, Alicia M; Eyler, Amy A; Valko, Cheryl; Brownson, Ross C; Evenson, Kelly R; Schmid, Thomas

    2017-03-01

    Lack of physical activity is one of the greatest challenges of the 21st century. The Physical Activity Policy Research Network (PAPRN) is a thematic network established in 2004 to identify determinants, implementation, and outcomes of policies that are effective in increasing physical activity. The purpose of this study is to describe the products of PAPRN and make recommendations for future research and best practices. A mixed methods approach was used to obtain both quantitative and qualitative data on the network. First, in 2014, PAPRN's dissemination products from 2004 to 2014 were extracted and reviewed, including 57 publications and 56 presentations. Next, semi-structured qualitative interviews were conducted with 25 key network participants from 17 locations around the U.S. The transcripts were transcribed and coded. The results of the interviews indicated that the research network addressed several components of its mission, including the identification of physical activity policies, determinants of these policies, and the process of policy implementation. However, research focusing on physical activity policy outcomes was limited. Best practices included collaboration between researchers and practitioners and involvement of practitioners in research design, data collection, and dissemination of results. PAPRN is an example of a productive research network and has contributed to both the process and content of physical activity policy research over the past decade. Future research should emphasize physical activity policy outcomes. Additionally, increased partnerships with practitioners for collaborative, cross-sectoral physical activity policy research should be developed. Copyright © 2016 American Journal of Preventive Medicine. All rights reserved.

  3. Position measuring device

    International Nuclear Information System (INIS)

    Maeda, Kazuyuki; Takahashi, Shuichi; Maruyama, Mayumi

    1998-01-01

    The present invention provides a device capable of measuring accurate position and distance easily even at places where operator can not easily access, such as cell facilities for vitrifying radioactive wastes. Referring to a case of the vitrifying cell, an objective equipment settled in the cell is photographed by a photographing device. The image is stored in a position measuring device by way of an image input device. After several years, when the objective equipment is exchanged, a new objective equipment is photographed by a photographing device. The image is also stored in the position measuring device. The position measuring device compares the data of both of the images on the basis of pixel unit. Based on the image of the equipment before the exchange as a reference, extent of the displacement of the installation position of the equipment on the image after the exchange caused by installation error and manufacturing error is determined to decide the position of the equipment after exchange relative to the equipment before exchange. (I.S.)

  4. Determinants of Dividend Policy: evidence from Portugal

    Directory of Open Access Journals (Sweden)

    Luís António Gomes Almeida

    2015-08-01

    Full Text Available Objective – The objective of this article is to identify the determinants of non-financial companies' dividend policy of the Portuguese capital market and contribute to resolve the divergence of determinants of the dividend policy existent in previous studies. Design/methodology/approach – To solve the problematic under study were tested several financial determinants, through the application of the method of multiple linear regressions to the non-financial listed companies on the Euronext Lisbon, between 1997 and 2011. Findings – The results suggest as main indicators for the Portuguese dividend policy the stability, the value of the market, the previous pay-out and the business dimension; which influence positively the amount of dividends distribute through the company. Therefore, the opportunities of growing and investment influence negatively the distribution of dividends. Practical implications –Identify the principal determinants of the dividend policy of the non-financial companies listed on the Portuguese capital markets - Euronext Lisbon and allow sustaining and improving the corporations and investors’ decisions. Originality/value – This study opens up an opportunity to contribute to the understanding of the determinants of dividend policy of the listed corporations in the Lisbon Stock Exchange, aiming permeates greater scientific knowledge in the context of understanding the determinants of dividend puzzle policy and the existing divergences of several previous empirical studies.

  5. Extraction Methods, Variability Encountered in

    NARCIS (Netherlands)

    Bodelier, P.L.E.; Nelson, K.E.

    2014-01-01

    Synonyms Bias in DNA extractions methods; Variation in DNA extraction methods Definition The variability in extraction methods is defined as differences in quality and quantity of DNA observed using various extraction protocols, leading to differences in outcome of microbial community composition

  6. Rollout sampling approximate policy iteration

    NARCIS (Netherlands)

    Dimitrakakis, C.; Lagoudakis, M.G.

    2008-01-01

    Several researchers have recently investigated the connection between reinforcement learning and classification. We are motivated by proposals of approximate policy iteration schemes without value functions, which focus on policy representation using classifiers and address policy learning as a

  7. Realism in Foreign Policy Analysis

    DEFF Research Database (Denmark)

    Wivel, Anders

    2017-01-01

    'Realism in Foreign Policy Analysis' traces how realist thinking on foreign policy has developed over the years and discusses the challenges and opportunities faced by various strands of realism when applied to foreign policy analysis....

  8. The Politics of Industrial Policy

    DEFF Research Database (Denmark)

    Whitfield, Lindsay; Buur, Lars

    2014-01-01

    Economic transformation is driven by successfully implemented industrial policy, but industrial policy is inherently political. We cannot understand why some governments pursue and implement industrial policy better than others without understanding the politics. This article addresses...

  9. Message framing in the context of the national menu-labelling policy: a comparison of public health and private industry interests.

    Science.gov (United States)

    Shelton, Rachel C; Colgrove, James; Lee, Grace; Truong, Michelle; Wingood, Gina M

    2017-04-01

    We conducted a content analysis of public comments to understand the key framing approaches used by private industry v. public health sector, with the goal of informing future public health messaging, framing and advocacy in the context of policy making. Comments to the proposed menu-labelling policy were extracted from Regulations.gov and analysed. A framing matrix was used to organize and code key devices and themes. Documents were analysed using content analysis with Dedoose software. Recent national nutrition-labelling regulations in the USA provide a timely opportunity to understand message framing in relation to obesity prevention and policy. We examined a total of ninety-seven documents submitted on behalf of organizations (private industry, n 64; public health, n 33). Public health focused on positive health consequences of the policy, used a social justice frame and supported its arguments with academic data. Industry was more critical of the policy; it used a market justice frame that emphasized minimal regulation, depicted its members as small, family-run businesses, and illustrated points with humanizing examples. Public health framing should counter and consider engaging directly with non-health-related arguments made by industry. Public health should include more powerful framing devices to convey their messages, including metaphors and humanizing examples.

  10. Energy policy, strategies for uncertainty

    International Nuclear Information System (INIS)

    Cook, P.L.; Surrey, A.J.

    1977-01-01

    The subject is dealt with in chapters, entitled: energy policy-objectives, strategies and policies; the 1967 fuel policy; problems of the optimising approach; the uncertain outlook; oil; coal; gas; electricity; the interdependence of the four fuel industries; energy policy for the future - the need for a long-term strategy; medium-term strategies and short-term policies; the organisational decisions of energy policy. Nuclear power is included in the subject matter. (U.K.)

  11. Evaluation and Policy Learning

    DEFF Research Database (Denmark)

    Borrás, Susana; Højlund, Steven

    2015-01-01

    This article examines how evaluation induces policy learning – a question largely neglected by the scholarly literature on evaluation and policy learning. Following a learner's perspective, the article attempts to ascertain who the learners are, and what, and how, learners actually learn from...... evaluations. In so doing, it focuses on what different types of learners actually learn within the context of the evaluation framework (the set of administrative structures defining the evaluation goals and process). Taking the empirical case of three EU programme evaluations, the patterns of policy learning...... emanating from them are examined. The findings are that only two types of actors involved in the evaluation are actually learning (programme units and external evaluators), that learners learn different things (programme overview, small-scale programme adjustments, policy change and evaluation methods...

  12. Energy Policy Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Energy Policy Act (EPA) addresses energy production in the United States, including: (1) energy efficiency; (2) renewable energy; (3) oil and gas; (4) coal; (5)...

  13. Energy policy in Maghreb

    International Nuclear Information System (INIS)

    Rabah, S.

    1993-01-01

    This paper presents energy policy in Algeria, Morocco and Tunisia. Statistical data on fossil fuels reserves and renewable energy sources are given. This paper describes also energy consumption and energy conservation, power generation and interconnected power systems. 5 tabs

  14. Assessing sustainable freight policies.

    Science.gov (United States)

    2014-05-01

    The main aim of the study was to examine transportation demand management strategies related to long haul freight. It investigates freight : movements and truck vehicle miles traveled (TVMT) changes in response to certain transportation policies, inc...

  15. Identification and Authentication Policy

    National Research Council Canada - National Science Library

    Gimble, Thomas

    1999-01-01

    .... We will accomplish the audit objective in two phases. In this phase, we reviewed current DoD Component policies on the use of identification and authentication controls to access information systems...

  16. Omega report: energy policy

    International Nuclear Information System (INIS)

    1984-01-01

    The Adam Smith Institute's Omega Project was conceived to fill a significant gap in the field of public policy research. Administrations entering office in democratic societies are often aware of the problems which they face, but lack a well-developed range of policy options. The Omega Project was designed to create and develop new policy initiatives, to research and analyze these new ideas, and to bring them forward for public discussion in ways which overcame the conventional shortcomings. The organization of the Project is described. The results are presented in sections entitled: energy supplies and policy; the gas industry; North Sea oil; the coal industry; the electricity industry; nuclear energy; renewable and alternative fuel sources; energy conservation. (U.K.)

  17. Solar energy policy review

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-08-17

    A number of memoranda and reports are collected which deal with evaluations of solar energy policy options, including direct and indirect labor impacts and costs of different options and consumer protection. (LEW)

  18. New food policy

    DEFF Research Database (Denmark)

    Christensen, Tove; Andersen, Lill

    The urbanisation, technical changes, and the industrialisation of the food systems on one hand and increased income and changes in lifestyles on the other hand transform the way food is produced, marketed and consumed - those changes call for changes in the nature of food policy. Concerns over food...... safety have become an important driver of reform of food policy. In particular, the BSE crisis in 1996 had a significant impact on the formulation of a change in food safety policy in the EU. The White Paper on Food Safety was prepared by the EU commision as a response to the BSE scandal as the EU felt...... a need for restablishing public confidence in its food supply, its food science, its laws and its food control. In addition, the White Paper on Food Safety points towards a farm to fork policy in that 'as the food production chain is becoming increasingly complex, the health of consumers can ony...

  19. Exchange Risk Management Policy

    CERN Document Server

    2005-01-01

    At the Finance Committee of March 2005, following a comment by the CERN Audit Committee, the Chairman invited the Management to prepare a document on exchange risk management policy. The Finance Committee is invited to take note of this document.

  20. Policy in Focus

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

    Public Education in Mexico: Is all the. Spending for ... advantage of its demographic transition if proper educational and health policies are in place to .... traditional Generational Accounting, and ..... that, in modern societies, when individuals.

  1. Social Media Policies

    DEFF Research Database (Denmark)

    Stohl, Cynthia; Etter, Michael; Banghart, Scott

    2017-01-01

    of these trends is examined through a content analysis of 112 publicly available social media policies from the largest corporations in the world. The extent to which social media policies facilitate and/or constrain the communicative sensibilities and values associated with contemporary notions of CSR...... negotiation and participation in the social responsibilities of corporations. Moreover, policies generally enact organizational communication practices that are contrary to international CSR guidelines (e.g., the UN Global Compact and other international agreements). Findings suggest that social media...... policies represent a relatively unrecognized development in the institutionalization of CSR communicative norms and practices that call into question the promising affordances of social media for the inclusion of various voices in the public negotiation of what constitutes corporate social responsibility....

  2. PUBLIC POLICY AND TAXATION

    Directory of Open Access Journals (Sweden)

    IOSIF MOLDOVAN

    2014-10-01

    Full Text Available The state administration process and hence also the economy coordination effort requires the promotion of robust, consistent and transparent public policy, which must be accepted by all stakeholders of economic development. Public policy is a set of measures taken by the authorities legally constituted as public power. Under normal conditions these policy aims at improving living conditions of citizens by developing grounded strategies which are applied by measures implemented to stimulate economic development in all its complexity by harmonizing the efforts of the institutional and non-institutional bodies responsible for ensuring the overall public interest. In Romania, public policies, especially fiscal ones on which we dwell, not reached in many cases the expected effects primarily because of their superficial grounding, lack of transparency, unpredictability, poor communication and secondly as an effect of ineffective management of public financial resources.

  3. National Cyber Security Policy

    Indian Academy of Sciences (India)

    National Cyber Security Policy. Salient Features: Caters to ... Creating a secure cyber ecosystem. Creating an assurance framework. Encouraging Open Standards. Strengthening the Regulatory framework. Creating mechanisms for security threat early warning, vulnerability management and response to security threats.

  4. Grape Seed Extract

    Science.gov (United States)

    ... Greece people have used grapes, grape leaves, and sap for health purposes. Grape seed extract was developed ... sharing research results, and educating the public. Its resources include publications (such as Dietary ... Department of Health & Human Services, National Institutes of Health, National Center for ...

  5. SPS slow extraction septa

    CERN Multimedia

    CERN PhotoLab

    1979-01-01

    SPS long straight section (LSS) with a series of 5 septum tanks for slow extraction (view in the direction of the proton beam). There are 2 of these: in LSS2, towards the N-Area; in LSS6 towards the W-Area. See also Annual Report 1975, p.175.

  6. SPS extraction systems

    CERN Multimedia

    CERN PhotoLab

    1973-01-01

    One of the 3-m long electrostatics septa. The septum itself consists of 0.15 mm thick molybdenum wires with a 1.5 mm pitch. Each of the two SPS extraction systems will contain four of these electrostatic septa.

  7. LEAR: antiproton extraction lines

    CERN Multimedia

    Photographic Service

    1992-01-01

    Antiprotons, decelerated in LEAR to a momentum of 100 MeV/c (kinetic energy of 5.3 MeV), were delivered to the experiments in an "Ultra-Slow Extraction", dispensing some 1E9 antiprotons over times counted in hours. Beam-splitters and a multitude of beam-lines allowed several users to be supplied simultaneously.

  8. Concepts for immobilized extractants

    International Nuclear Information System (INIS)

    Paine, R.T.

    1993-01-01

    This paper addresses the problem of cleaning actinides from geomedia. In the past actinides were often released to the ground because of their tendency to bind tightly to forms of geomedia, and in addition spills have occurred over time. To remediate these areas involves finding ways to either guarantee the retention of the actinides in the geomedia, or finding ways to extract them and leave the soils clean. One possible way to clean soils is to wash them, which in order to extract actinides means the use of ligands which bind competitively with actinides in the presence of soil fractions. An array of organic ligands is known which bind with actinides, but the larger problem of handling these ligands in a manner which allows concentration of the actinides is still open. The author addresses work to bind such ligands to different types of matrices which can then be used in packed extraction columns to remove actindes from flow streams, and finally concentrated, by using minimal volume backflushing to extract the actinides from the column

  9. Childhood socioeconomic position and adult leisure-time physical activity: a systematic review protocol.

    Science.gov (United States)

    Elhakeem, Ahmed; Cooper, Rachel; Bann, David; Hardy, Rebecca

    2014-12-05

    Participation in leisure-time physical activity benefits health and is thought to be more prevalent in higher socioeconomic groups. Evidence indicates that childhood socioeconomic circumstances may have long-term influences on adult health and behaviour; however, it is unclear if this extends to an influence on adult physical activity. The aim of this review is to examine whether a lower childhood socioeconomic position is associated with lower levels of leisure-time physical activity during adulthood. Keywords will be used to systematically search five online databases and additional studies will be located through a search of reference lists. At least two researchers working independently will screen search results assess the quality of included studies and extract all relevant data. Studies will be included if they are English language publications that test the association between at least one indicator of childhood socioeconomic position and a leisure-time physical activity outcome measured during adulthood. Any disagreements and discrepancies arising during the conduct of the study will be resolved through discussion. This study will address the gap in evidence by systematically reviewing the published literature to establish whether childhood socioeconomic position is related to adult participation in leisure-time physical activity. The findings may be used to inform future research and policy. PROSPERO CRD42014007063.

  10. Green industrial policy

    OpenAIRE

    Dani Rodrik

    2014-01-01

    Green growth requires green technologies: production techniques that economize on exhaustible resources and emit fewer greenhouse gases. The availability of green technologies both lowers social costs in the transition to a green growth path and helps achieve a satisfactory rate of material progress under that path. The theoretical case in favour of using industrial policy to facilitate green growth is quite strong. Economists’ traditional scepticism on industrial policy is grounded instead o...

  11. Swedish Disarmament Policy

    OpenAIRE

    2012-01-01

    NPIHP Partners Host Conference on Swedish Disarmament Policy Dec 05, 2012 The Nuclear Proliferation International History Project is pleased to announce a conference on Swedish nuclear disarmament policy, organized and hosted by Stockholm University on 26 november 2012. Organized by Stockholm University Professor Thomas Jonter, Emma Rosengren, Goran Rydeberg, and Stellan Andersson under the aegis of the Swedish Disarmament Resaerch Project, the conference featured keynote addresses by Hans Bl...

  12. Science and Policy

    Digital Repository Service at National Institute of Oceanography (India)

    Mukhopadhyay, R.

    that it is essential to reflect the thinking of senior-level scien- tists and technologists on the broader policies of scientific management in the country, a group of 22 senior scientists and heads of specialized divisions of major national institutes... health, cyber security, wildlife management, environment, renewable energy, foreign policy, and primary and higher education. For the ensuing century and even be- yond, S&T would be the leading element in spearheading the mental, psychologi- cal...

  13. Innovation Policies of Brazil

    Science.gov (United States)

    2013-09-01

    technology priorities and coordinates policies Ministry of Science, Technology and Innovation (Ministério da Ciência, Tecnologia e Inovação, MCTI... Tecnologia e Inovação, MCTI) initiated the Greater IT policy to build and enhance the country’s information, communications, and technology...Technology Institute) MCMM Ministry of Communications and Mass Media MCTI Ministério da Ciência, Tecnologia e Inovação (Ministry of Science, Technology

  14. Competition Policy in Malaysia

    OpenAIRE

    Lee, Cassey

    2004-01-01

    Malaysia does not have a national competition law. Competition is regulated at the sectoral level in the country. Two economic sectors have legal provisions for competition law but these have been relatively ineffectively enforced. The benefits of Malaysia's industrial policy as well as the policy reforms in regulation and trade have been compromised by the lack of a formal institution to address competition related issues. Hence, the future priority and direction of regulatory reform is obvi...

  15. Fertility and Population Policy

    OpenAIRE

    Ouedraogo, Abdoulaye; Tosun, Mehmet S.; Yang, Jingjing

    2018-01-01

    There have been significant changes in both the fertility rates and fertility perception since 1970s. In this paper, we examine the relationship between government policies towards fertility and the fertility trends. Total fertility rate, defined as the number of children per woman, is used as the main fertility trend variable. We use panel data from the United Nations World Population Policies database, and the World Bank World Development Indicators for the period 1976 through 2013. We find...

  16. Energy operations policy

    International Nuclear Information System (INIS)

    1993-01-01

    It is reported that energy policy was designed following the European Bank for Reconstruction and Development review of the most pressing energy issues confronting Central and Eastern Europe and the republics of the former Soviet Union. The main features of the policy described in the document set the general framework for the Bank's energy operations. Energy strategies for particular countries are designed as an integral part of the Bank's individual country strategies. Tabs

  17. Macroeconomics and Growth Policies

    OpenAIRE

    Jayati Ghosh

    2007-01-01

    This United Nations Background Note on Macroeconomics and Growth provides practical guidance on how to operationalize alternative equitable and employment-generating macroeconomic and growth policies in National Development Strategies. This Policy Note has been developed in cooperation with UN agencies, and has been officially reviewed by distinguished academics/ development specialists such as Jose Antonio Ocampo, Jomo K.S. and Nobel Laureate Joseph Stiglitz.

  18. Nuclear safeguards policy

    International Nuclear Information System (INIS)

    Anon.

    1982-01-01

    Claims have been made that Australia's nuclear safeguards policy, announced in 1977, has changed. However, examination of the texts of nuclear safeguards agreements negotiated by Australia shows that the policy has been implemented and adhered to. The purpose of these agreements is to obtain assurance that uranium exported is used exclusively for peaceful purposes. The questions of reprocessing, transfer to third countries and the application of IAEA safeguards are discussed

  19. Nanotechnology: A Policy Primer

    Science.gov (United States)

    2013-06-24

    savings in the United States of 24 million barrels of oil.4 • Universal access to clean water. Nanotechnology water desalination and filtration...CRS Report for Congress Prepared for Members and Committees of Congress Nanotechnology : A Policy Primer John F. Sargent Jr. Specialist...COVERED 00-00-2013 to 00-00-2013 4. TITLE AND SUBTITLE Nanotechnology : A Policy Primer 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT

  20. Uranium extraction from phosphoric acid

    International Nuclear Information System (INIS)

    Araujo Figueiredo, C. de

    1984-01-01

    The recovery of uranium from phosphoric liquor by two extraction process is studied. First, uranium is reduced to tetravalent condition and is extracted by dioctypyrophosphoric acid. The re-extraction is made by concentrated phosphoric acid with an oxidizing agent. The re-extract is submitted to the second process and uranium is extracted by di-ethylhexilphosphoric acid and trioctylphosphine oxide. (M.A.C.) [pt