WorldWideScience

Sample records for extracting policy positions

  1. Population policy: major party positions.

    Science.gov (United States)

    Betts, K

    1998-01-01

    This article identifies the major political party positions on population policy (PP) in Australia. Australia has the Governing Coalition, comprised of the Liberal and National Parties, and the Australian Labor Party (ALP), the main opposition party. The ALP adopted a PP at its national conference in 1998. The Government Minister for Immigration and Multicultural Affairs (DIMA) does not view a PP as a need. The ALP policy identifies the need to decide on a long term sustainable population size as determined within a PP framework. The visa classification system needs to reflect national priorities. Labor will support a fair refugee and humanitarian program. Skilled labor migration must be linked with labor market needs. Business migration is a means of transferring resources and technology to Australia. The DIMA Minister announced the target intake of 80,000 visa immigrants in 1998- 99, which would produce a peak population of about 23 million in 2050. Settler arrivals from New Zealand would increase population size. A group of scientists and scholars published their recommendations about development of a PP. The Minister of DIMA's defense of the lack of a PP is included in this publication. Labor in several publications indicates support for a larger immigration intake, or an adjustment of the intake within the existing numbers. The Prime Minister, who supports the concept of multiculturalism, argues that people must accept immigration policy. Politics today are more divided over the origin and future of the nation than population size issues.

  2. 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.

  3. Upper incisors' positions after extraction.

    Science.gov (United States)

    Werneck, Eduardo César; Mattos, Fernanda Silva; Cotrim-Ferreira, Flávio Augusto; Prado, Renata Falchete; Silva, Márcio Garcia; Araújo, Adriano Marotta

    2014-01-01

    The aim of this research was to verify the amount of horizontal and vertical movement and incisor inclination of upper incisors and correlate these with Edgewise and Alexander brackets use and the presence of overbite during anterior retraction in sliding mechanics. The sample was composed of 40 adult patients divided into 2 groups, treated with Edgewise and Alexander brackets (20 each) subdivided in 2 groups (10 each), according to the presence or absence of deep bite. Treatment consisted of 4 extraction cases with sliding mechanics with the 2 different brackets. Pre- and post-treatment cephalograms were measured and the values of interest submitted to descriptive statistical analysis, ANOVA at 5%, the Tukey test and Pearson's correlation. Upper incisor retraction was not related to the brackets used nor to the presence of deep bite, though lingual tipping was greater when Edgewise brackets were used and deep bite was absent. No statistically significant differences in upper incisor vertical movements were observed and no correlation was determined between upper incisor intrusion and lower incisor labial tipping in overbite correction or in upper incisor retraction and lower incisor labial tipping for overjet correction. Bracket prescription and its interaction with deep bite were significant and Edgewise brackets without deep bite showed the worst inclination control. It was concluded that bracket prescriptions are important to increase control of sliding mechanics.

  4. 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…

  5. The effects of policy implementation uncertainty on groundwater extraction

    Science.gov (United States)

    Concerns about the high rate of depletion of the Ogallala Aquifer in the Southern High Plains of Texas (Texas High Plains) in recent years have led to the enactment of policies designed to slow down water extraction and increase the usable life of the aquifer. However, policy implementation has not ...

  6. Local Responses to Institutional Policy: A Discursive Approach to Positioning

    Science.gov (United States)

    Fanghanel, Joelle

    2007-01-01

    This article examines how academics position themselves towards an ideologically complex policy text, which outlines an institutional strategy for teaching and learning. It focuses on two main issues: the way their position is established through discourse, and the range of factors that come into play in determining that position. A sample of six…

  7. 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.

  8. 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.

  9. A positive theory of monetary policy and robust control

    OpenAIRE

    Juha Kilponen

    2004-01-01

    This paper applies the robust control approach to a simple positive theory of monetary policy, when the central bank’s model of the economy is subject to misspecifications. It is shown that a central bank should react more aggressively to supply shocks when the model misspecifications grow larger. Moreover, the model misspecifications aggravate the inflation bias and a trade-off between output stabilisation and inflation worsens when the uncertainty surrounding the central bank’s model increa...

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

    OpenAIRE

    Maryam Poosti; Mohammad Basafa; Mohsen Hosseini; Farnaz Parvizi

    2012-01-01

    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 pat...

  11. 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.

  12. Contextual Positive Psychology: Policy Recommendations for Implementing Positive Psychology into Schools

    Science.gov (United States)

    Ciarrochi, Joseph; Atkins, Paul W. B.; Hayes, Louise L.; Sahdra, Baljinder K.; Parker, Philip

    2016-01-01

    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. PMID:27777564

  13. Contextual Positive Psychology: Policy Recommendations for Implementing Positive Psychology into Schools.

    Science.gov (United States)

    Ciarrochi, Joseph; Atkins, Paul W B; Hayes, Louise L; Sahdra, Baljinder K; Parker, Philip

    2016-01-01

    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.

  14. 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

  15. 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.

  16. 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

    This research focuses on the problem of positioning empty containers in a port area with multiple depots. Three options are considered to prepare the required extent of positioning: positioning from other overseas ports, inland positioning between depots, and leasing. The policies for empty......-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...

  17. 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…

  18. 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......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...

  19. 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

  20. 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

  1. Establishing Positive Discipline Policies in an Urban Elementary School

    Science.gov (United States)

    Feuerborn, Laura L.; Tyre, Ashli D.

    2012-01-01

    Researchers and school practitioners alike are finding positive outcomes in the proactive practices of schoolwide positive behavior supports (SWPBS). However, reform through such systemic efforts as SWPBS is a challenging endeavor. For SWPBS to reach the widest number of schools, it is necessary to provide school faculty and staff with the…

  2. Ethics policies, perceived social responsibility, and positive work attitude

    National Research Council Canada - National Science Library

    Sean Valentine; Lynn Godkin

    2016-01-01

    ...) enhance employee attitudes is still subject toinvestigation. Consequently, this study explored how ethics training and an ethics code work with perceived social responsibility to encourage positive feelings about work...

  3. Coordination of EU Policy Positions in Germany and Denmark

    DEFF Research Database (Denmark)

    Jensen, Mads Christian Dagnis; Jopp, Mathias; Nedergaard, Peter

    2016-01-01

    This article examines the coordination mechanisms, in Germany and Denmark, which develop negotiation positions for the Council in the European Union (EU). The analysis studies these mechanisms through the lens of the ‘politics of institutional choice’ approach, which previous scholars have applie...

  4. 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...

  5. Recognition of Prior Learning (RPL) Policy in Australian Higher Education: The Dynamics of Position-Taking

    Science.gov (United States)

    Pitman, Tim; Vidovich, Lesley

    2012-01-01

    The Bourdieuian concept of "position-taking" is applied in this analysis of recognition of prior learning (RPL) policy and practice in Australian higher education. Data from institutional documents and participant interviews indicate that, within RPL policy, the universities selectively employ prevailing discourses of "quality"…

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

    Science.gov (United States)

    2011-06-01

    analysis of FX󈧑 policy by Buiter (1990) and Svensson (2002). Baiter (1999) generally attacks the ECB because of its lack of trans- parency, openness...and accountability: Svensson (2002) criticizes the ambiguous and asymmetric definition of price stability in the early years of the ECB . The optimal...explicit inflation targets. Many central banks have often been accused of being too secretive. A prominent example is the ECB (Buiter. 1999; Svensson

  7. 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.

  8. 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.

  9. Programs and Policies that Promote Positive Youth Development and Prevent Risky Behaviors: An International Perspective

    Science.gov (United States)

    Naudeau, Sophie; Cunningham, Wendy; Lundberg, Mattias K. A.; McGinnis, Linda

    2008-01-01

    This chapter provides an international perspective on the promotion of positive development and the prevention of risky behavior among youth. We discuss some of the specific challenges that youth face in low- and middle-income countries and identify six key evidence-based policies and programs that aim to promote positive youth development and…

  10. 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...... are better able to make meaningful political choices than previous work suggests....

  11. 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.

  12. Policy Positions in the Chilean Senate: An Analysis of Coauthorship and Roll Call Data

    Directory of Open Access Journals (Sweden)

    Eduardo Alemán

    2008-12-01

    Full Text Available This paper examines the policy positions of Chilean senators. The empirical analysis focuses on two different legislative activities: voting and coauthoring bills. The roll call analysis evaluates the degree to which coalitions act as cohesive policy teams on the floor of Congress, whether parties’ positions match conventional ideological rankings, and the dimensionality of voting decisions. The coauthorship analysis provides alternative ideal points to examine similar questions. The findings of the voting analysis reveal a rather unidimensional world with two distinct clusters matching coalitional affiliation, while the analysis of coauthorship illuminates a more complex pattern of associations. Neither roll call votes nor coauthorship patterns, however, reveal substantive fissures within the governing coalition. In comparison, the opposition coalition appears more divided along partisan lines.

  13. Why taking an anti-immigration policy position is a poor long-term electoral strategy.

    OpenAIRE

    Doctor, Austin; Monogan, Jamie

    2016-01-01

    With Donald Trump’s stated desire to build a wall on the Mexican border and to prevent Muslims from entering the US, immigration is at the forefront of the 2016 presidential election. In new research which uses Texas and California’s 1994 gubernatorial election as case studies, Austin Doctor and Jamie Monogan examine the long-term effects of parties’ immigration platforms on their electoral chances. They find that while parties which push extreme immigration policy positions may do well elect...

  14. 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.

  15. 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.

  16. 论刑事政策的公共政策定位%The Position of Criminal Policy in the System of Public Policy

    Institute of Scientific and Technical Information of China (English)

    南连伟

    2011-01-01

    For a long time,criminal policy can't be admitted by the field of public policy. On the one hand,the extension of the concept of criminal policy is either too wide or too narrow,which conflicts with the concept of public policy. On the other hand, the system of public policy can't provide any space for criminal policy. In order to find the position for criminal policy in the system of public policy, we have to adjust the extension of the concept of criminal policy and the system of public policy.%长期以来,刑事政策并不为公共政策领域所接纳。一方面是由于刑事政策的外延过宽或过窄,与公共政策的外延相冲突;另一方面是由于公共政策体系的局限性,现有的建构无法为刑事政策提供存在空间。要明确刑事政策的公共政策定位,必须从上述两方面着手,协调刑事政策与公共政策概念的外延,调整公共政策体系的建构。

  17. 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.

  18. Extraction of radioactive positive ions across the surface of superfluid helium : A new method to produce cold radioactive nuclear beams

    NARCIS (Netherlands)

    Huang, WX; Dendooven, P; Gloos, K; Takahashi, N; Pekola, JP; Aysto, J

    2003-01-01

    Alpha-decay recoils Rn-219 were stopped in superfluid helium and positive ions were extracted by electric field into the vapour phase. This first quantitative observation of extraction was successfully conducted using highly sensitive radioactivity detection. The efficiency for extraction across the

  19. 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.

  20. Mycobacterial DNA extraction for whole-genome sequencing from early positive liquid (MGIT) cultures.

    Science.gov (United States)

    Votintseva, Antonina A; Pankhurst, Louise J; Anson, Luke W; Morgan, Marcus R; Gascoyne-Binzi, Deborah; Walker, Timothy M; Quan, T Phuong; Wyllie, David H; Del Ojo Elias, Carlos; Wilcox, Mark; Walker, A Sarah; Peto, Tim E A; Crook, Derrick W

    2015-04-01

    We developed a low-cost and reliable method of DNA extraction from as little as 1 ml of early positive mycobacterial growth indicator tube (MGIT) cultures that is suitable for whole-genome sequencing to identify mycobacterial species and predict antibiotic resistance in clinical samples. The DNA extraction method is based on ethanol precipitation supplemented by pretreatment steps with a MolYsis kit or saline wash for the removal of human DNA and a final DNA cleanup step with solid-phase reversible immobilization beads. The protocol yielded ≥0.2 ng/μl of DNA for 90% (MolYsis kit) and 83% (saline wash) of positive MGIT cultures. A total of 144 (94%) of the 154 samples sequenced on the MiSeq platform (Illumina) achieved the target of 1 million reads, with 90% coverage achieved. The DNA extraction protocol, therefore, will facilitate fast and accurate identification of mycobacterial species and resistance using a range of bioinformatics tools. Copyright © 2015, Votintseva et al.

  1. Generalization of the Child-Langmuir law to the alternate extraction of positive and negative ions

    Energy Technology Data Exchange (ETDEWEB)

    Lafleur, T., E-mail: trevor.lafleur@lpp.polytechnique.fr [Laboratoire de Physique des Plasmas, CNRS, Sorbonne Universités, UPMC Univ Paris 06, Univ Paris-Sud, Ecole Polytechnique, 91128 Palaiseau (France); ONERA-The French Aerospace Lab, 91120 Palaiseau (France); Aanesland, A. [Laboratoire de Physique des Plasmas, CNRS, Sorbonne Universités, UPMC Univ Paris 06, Univ Paris-Sud, Ecole Polytechnique, 91128 Palaiseau (France)

    2014-12-15

    Using a combined analytical and simulation approach, we investigate positive and negative ion extraction between two electrodes from an ion-ion plasma source. With a square voltage waveform applied to the electrodes, we obtain approximate analytical solutions for the time-averaged extracted current densities, which are given simply by: J{sub p}{sup ac}=[α−fL√((M{sub p})/(q{sub p}V{sub 0}) )]J{sub p}{sup dc}, and J{sub n}{sup ac}=[(1−α)−fL√((M{sub n})/(q{sub n}V{sub 0}) )]J{sub n}{sup dc}, where J{sup ac} is the time-averaged current density, α is the square waveform duty cycle, f is the frequency, L is the electrode gap length, M is the ion mass, q is the ion charge, V{sub 0} is the applied voltage amplitude, J{sup dc} is the dc extracted current density, and the subscripts p and n refer to positive and negative ions, respectively. In particular, if J{sup dc} is the dc space-charge limited current density, then these equations describe the square waveform generalization of the Child-Langmuir law.

  2. Application on original two-hook technique in manual sutureless extracapsular cataract extraction under semireclining position

    Directory of Open Access Journals (Sweden)

    Yuan Zeng

    2014-05-01

    Full Text Available AIM: To evaluate two-hook technique in manual sutureless extracapsular cataract extraction under special position. METHODS: The clinical data of 25 patients(30 eyeswho were under semireclining position in manual small incision cataract surgery(ECCEin which the two-hook extraction technique was used, the related complications such as capsule rupture, corneal edema and visual acuity were statistically analyzed. RESULTS: No eyes experienced posterior capsule rupture, suspensory ligament transaction, vitreous prolapse during surgeries in 25 patients(30 eyes. Posterior chamber intraocular lens were implanted successfully, the visual acuity was improved with different extent. Transient corneal edema was noted in 1 eye and disappeared at 1wk postoperatively. Eighty-five percent have the visual acuity(≥0.5at 2mo postoperatively. CONCLUSION: The two-hook technique for nucleus extraction is safe and reliable, of high originality and can be applied in a wider range of indications other than normal cases. The technique is worthy of application in basic medical institutions.

  3. Stakeholders, Networks and Links in Early Childhood Policy: Network Analysis and the "Transition to School: Position Statement"

    Science.gov (United States)

    Wallis, Jake; Dockett, Sue

    2015-01-01

    The importance of a positive start to school has been highlighted in a range of national and international research. This has stimulated considerable ongoing research attention, as well as initiatives across policy and practice, all with the aim of promoting a positive transition to school for all children. Despite the common interests across…

  4. 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

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

    OpenAIRE

    Paraskeva, N.; Lewis-Smith, H.; Diedrichs, P. C.

    2015-01-01

    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, ad...

  6. 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…

  7. 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

    2015-08-10

    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.

  8. Glycone-rich Soy Isoflavone Extracts Promote Estrogen Receptor Positive Breast Cancer Cell Growth.

    Science.gov (United States)

    Johnson, Kailee A; Vemuri, Sravan; Alsahafi, Sameerh; Castillo, Rudy; Cheriyath, Venugopalan

    2016-01-01

    Due to the association of hormone replacement therapy (HRT) with breast cancer risk, estrogenically active soy isoflavones are considered as an HRT alternative to alleviate menopausal symptoms. However, several recent reports challenged the health benefits of soy isoflavones and associated them with breast cancer promotion. While glyconic isoflavones are the major constituents of soybean seeds, due to their low cell permeability, they are considered to be biologically inactive. The glyconic isoflavones may exert their effects on membrane-bound estrogen receptors or could be converted to aglycones by extracellular β-glucosidases. Therefore, we hypothesized that despite their low cell permeability, soybean cultivars with high glyconic isoflavones may promote breast cancer cell growth. To test this, composition and estrogenic activity of isoflavones from 54 commercial soybean cultivars were determined. Soybean seeds produced in identical climate and growth conditions were used to minimize the effects of extraneous factors on isoflavone profile and concentrations. The glyconic daidzin concentration negatively correlated with genistin and with other aglycones. Relative to control, isoflavone extracts from 51 cultivars were estrogenic and promoted the growth of estrogen receptor positive (ER+) breast cancer cell line MCF-7 from 1.14 to 4.59 folds and other three cultivars slightly reduced the growth. Among these, extracts from three cultivars were highly estrogenic and promoted MCF-7 cell growth by 2.59-4.64 folds (Psoy isoflavone extracts may exert estrogenic effects and promote ER+ breast cancer growth.

  9. 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.

  10. Extraction of average neck flexion angle during swallowing in neutral and chin-tuck positions

    Directory of Open Access Journals (Sweden)

    Sejdić Ervin

    2009-10-01

    Full Text Available Abstract Background A common but debated technique in the management of swallowing difficulties is the chin tuck swallow, where the neck is flexed forward prior to swallowing. Natural variations in chin tuck angles across individuals may contribute to the differential effectiveness of the technique. Methodology To facilitate the study of chin tuck angle variations, we present a template tracking algorithm that automatically extracts neck angles from sagittal videos of individuals performing chin tuck swallows. Three yellow markers geometrically arranged on a pair of dark visors were used as tracking cues. Results The algorithm was applied to data collected from 178 healthy participants during neutral and chin tuck position swallows. Our analyses revealed no major influences of body mass index and age on neck flexion angles during swallowing, while gender influenced the average neck angle only during wet swallows in the neutral position. Chin tuck angles seem to be independent of anthropometry and gender in healthy adults, but deserve further study in pathological populations. Conclusion The proposed neck flexion angle extraction algorithm may be useful in future studies where strict participant compliance to swallowing task protocol can be assured.

  11. 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.

  12. 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

  13. Predictors of positive outcomes of a school food provision policy in Australia.

    Science.gov (United States)

    Pettigrew, Simone; Donovan, Robert J; Jalleh, Geoffrey; Pescud, Melanie

    2014-06-01

    This study identified predictors of parents' and school principals' perceptions of the impact of a Western Australian school food policy. An initial qualitative phase involving focus groups with parents and interviews with school principals, teachers, canteen managers and Parents & Citizens Committee members provided general feedback on the policy and identified various factors that appeared to be related to its successful implementation. In the following quantitative phase of the study, 1200 parents responded to a telephone questionnaire and 310 principals responded to an internet-based questionnaire. The primary outcome variables were, respectively, the extent to which parents reported that their children's diets were healthier as a result of the policy, and the extent to which principals reported that their schools complied with the policy. Logistic regression models were generated for the parent and principal samples. Those parents reporting that their children's diets were healthier were more likely to agree that the policy reflected their beliefs and their children's dietary needs and preferences, that their child talked about the traffic light food classification system and that this system influenced their food choices in the supermarket. Those principals reporting full compliance with the policy were more likely to agree that implementing the policy was not overly difficult. Specific factors facilitating school compliance were canteen manager training and conducive kitchen setup. Provision of appropriate information and training prior to implementation may assist schools in implementing new food policies, thereby enhancing their impact beyond the school environment.

  14. 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.

  15. [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.

  16. 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.

  17. A tri-gram based feature extraction technique using linear probabilities of position specific scoring matrix for protein fold recognition.

    Science.gov (United States)

    Paliwal, Kuldip K; Sharma, Alok; Lyons, James; Dehzangi, Abdollah

    2014-03-01

    In biological sciences, the deciphering of a three dimensional structure of a protein sequence is considered to be an important and challenging task. The identification of protein folds from primary protein sequences is an intermediate step in discovering the three dimensional structure of a protein. This can be done by utilizing feature extraction technique to accurately extract all the relevant information followed by employing a suitable classifier to label an unknown protein. In the past, several feature extraction techniques have been developed but with limited recognition accuracy only. In this study, we have developed a feature extraction technique based on tri-grams computed directly from Position Specific Scoring Matrices. The effectiveness of the feature extraction technique has been shown on two benchmark datasets. The proposed technique exhibits up to 4.4% improvement in protein fold recognition accuracy compared to the state-of-the-art feature extraction techniques.

  18. 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 w

  19. Extracting Olivine (Fo-Fa) Compositions from Raman Spectral Peak Positions

    Science.gov (United States)

    Kuebler, K.; Jolliff, B. J.; Wang, Alian; Haskin, L. A.

    2005-01-01

    Olivine and pyroxene are two major basaltic minerals that have been identified at Gusev Crater and Meridiani Planum by the Mars Exploration Rovers. Full petrologic characterization of a sample (rock or soil), however, requires determining the range of mineral compositions, extent of zoning, range of grain sizes, mineral associations, presence of xenocrysts, etc. Information of this sort will aid the interpretation of sample crystallization and differentiation histories and help discriminate between lithologies. In Raman spectroscopic experiments, minerals are identified by their spectral patterns and mineral compositions can be inferred from the peak positions. Instruments currently in use or slated for impending surface exploration missions provide only average elemental compositions for relatively large rock or soil targets or bulk mineral analysis. No techniques currently in use or scheduled for flight can characterize both structure and composition of individual mineral grains, in-situ, like the Mars Microbeam Raman Spectrometer (MMRS). The MMRS is designed to take 100 spectra along a 1 cm linear traverse on the surface of a sample, with contributions from one or a few mineral phases per spectrum. We presented a method to extract structural and compositional information from the Raman spectra of quadrilateral pyroxenes. The pyroxene calibration was applied to a Raman spectroscopic study of Martian meteorite EETA79001 along with a preliminary olivine calibration, where we demonstrated the capability to discriminate related lithologies using Raman point counts. This paper presents an improved olivine calibration that will further aid sample characterization and the study of alteration processes.

  20. 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.

  1. Plastic debris and policy: Using current scientific understanding to invoke positive change

    NARCIS (Netherlands)

    Rochman, Chelsea M.; Cook, A.M.; Koelmans, A.A.

    2016-01-01

    Captain Charles Moore introduced the world to the "Great Pacific Garbage Patch" in the mid-1990s. Since then, there has been increasing interest from scientists, the public and policy makers regarding plastic debris in the environment. A focus article in the July issue of the Society of

  2. 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

  3. Rhetorical Positioning of US Policy Statements about Multilingual Education--With Reference to the EU

    Science.gov (United States)

    Johnson, Fern L.

    2012-01-01

    The focus of this paper is on US language policy statements that govern the priorities for teaching languages other than English in public schools and the language ideologies implied by specific management moves by the federal government to regulate language education, starting with the Bilingual Education Act (BEA) of 1968. Following introductory…

  4. 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

  5. Media consumption impact on policies about indigenous people support. Evaluation of Mexican population positioning

    Directory of Open Access Journals (Sweden)

    Alma Rosa Saldierna

    2012-05-01

    Full Text Available In Mexico discriminatory attitudes of the population towards social minorities can still be detected. For Indians, this discrimination causes them to be segregated and forgotten, often lacking political support. In this sense, the media contribute to the formation of stereotypes that affect how we perceive that minority group. It is therefore necessary to know the influence of the media in Mexico in the construction of stereotypes about Mexican Indians, and how it affects support policies aimed at this segment of the population. The study is based on the paradigm of the Cultivation Theory. We used a telephone survey administered to adult citizens by the states of the republic. Findings showed that media consumption reinforced support for segregationist policies, but in lesser degree than negative stereotypes and racism held by the people.

  6. Did policies to abate atmospheric emissions from traffic have a positive effect in London?

    Science.gov (United States)

    Font, Anna; Fuller, Gary W

    2016-11-01

    A large number of policy initiatives are being taken at the European level, across the United Kingdom and in London to improve air quality and reduce population exposure to harmful pollutants from traffic emissions. Trends in roadside increments of nitrogen oxides (NOX), nitrogen dioxide (NO2), particulate matter (PM), black carbon (CBLK) and carbon dioxide (CO2) were examined at 65 London monitoring sites for two periods of time: 2005-2009 and 2010-2014. Between 2005 and 2009 there was an overall increase in NO2 reflecting the growing evidence of real world emissions from diesel vehicles. Conversely, NO2 decreased by 10%·year(-1) from 2010 onwards along with PM2.5 (-28%·year(-1)) and black carbon (-11%·year(-1)). Downwards trends in air pollutants were not fully explained by changes in traffic counts therefore traffic exhaust emission abatement policies were proved to be successful in some locations. PM10 concentrations showed no significant overall change suggesting an increase in coarse particles which offset the decrease in tailpipe emissions; this was especially the case on roads in outer London where an increase in the number of Heavy Good Vehicles (HGVs) was seen. The majority of roads with increasing NOX experienced an increase in buses and coaches. Changes in CO2 from 2010 onwards did not match the downward predictions from reduced traffic flows and improved fleet efficiency. CO2 increased along with increasing HGVs and buses. Polices to manage air pollution provided differential benefits across London's road network. To investigate this, k-means clustering technique was applied to group roads which behaved similarly in terms of trends to evaluate the effectiveness of policies to mitigate traffic emissions. This is the first time that London's roadside monitoring sites have been considered as a population rather than summarized as a mean behaviour only, allowing greater insight into the differential changes in air pollution abatement policies.

  7. Huaier extract synergizes with tamoxifen to induce autophagy and apoptosis in ER-positive breast cancer cells

    Science.gov (United States)

    Qi, Wenwen; Sun, Mingjuan; Kong, Xiangnan; Li, Yaming; Wang, Xiaolong; Lv, Shangge; Ding, Xia; Gao, Sumei; Cun, Jinjing; Cai, Chang; Wang, Xiaoting; Chen, Junfei; Yin, Aijun; Yang, Qifeng

    2016-01-01

    Tamoxifen (TAM) is the most widely used endocrine therapy for estrogen receptor (ER)-positive breast cancer patients, but side effects and the gradual development of insensitivity limit its application. We investigated whether Huaier extract, a traditional Chinese medicine, in combination with TAM would improve treatment efficacy in ER-positive breast cancers. MTT, colony formation, and invasion and migration assays revealed that the combined treatment had stronger anticancer effects than either treatment alone. Huaier extract enhanced TAM-induced autophagy, apoptosis, and G0/G1 cell cycle arrest, as measured by acidic vesicular organelle (AVO) staining, TUNEL, flow cytometry, and western blot. Additionally, combined treatment inhibited tumorigenesis and metastasis by suppressing the AKT/mTOR signaling pathway. Huaier extract also enhanced the inhibitory effects of TAM on tumor growth in vivo in a xenograft mouse model. These results show that Huaier extract synergizes with TAM to induce autophagy and apoptosis in ER-positive breast cancer cells by suppressing the AKT/mTOR pathway. PMID:27027343

  8. Policy development in psychiatric disability and rehabilitation: best practice planning for positive system transformation.

    Science.gov (United States)

    Taylor, Susan; Ekman, Lisa

    2008-01-01

    This article provides an overview of international, national, and local policy initiatives that support the clinical and programmatic changes being championed in psychiatric rehabilitation and recovery. California, with the 6th largest economy in the world and one of the largest public mental health systems, has become a leader both nationally and internationally in modeling such change efforts. The Mental Health Services Act of 2004 (MHSA) has been the vehicle within the state that has set up the framework for the transformation. Many of the components of the MHSA support the national recommendations of the President's New Freedom Commission. A case example contrasting the California MHSA and the President's New Freedom Commission recommendations is included to highlight how California has conceptualized and begun to implement those recommendations.

  9. Positioning alcohol’s harm to others (AHTO within alcohol research: A reinvented perspective with mixed policy implications

    Directory of Open Access Journals (Sweden)

    Warpenius Katariina

    2016-12-01

    Full Text Available AIMS & DESIGN - This overview analyses the recent emergence of the concept of alcohol’s harm to others (AHTO and the potential policy implications embedded in this research perspective. The overview is an account of ways in which recent alcohol research has grasped the kind of harm that goes beyond the drinker. It positions the dimensions of alcohol’s harm to others as a research perspective in relation to other established research approaches to alcohol-related problems. FINDINGS - Several concepts presented within different disciplines have focused on how adverse consequences of drinking go beyond the individual drinker. However, the scientific discussion is still characterised by an obvious conceptual instability. Alongside the growing research interest in alcohol’s harm to others there is a political discourse stressing the urgency of alcohol policy measures protecting innocent victims against damage from others’ alcohol use. CONCLUSIONS - In drawing attention to the interactional nature of alcohol-related harm, the AHTO perspective brings a novel syntagmatic and cross-cutting aspect to established traditions in alcohol research and forms a unique scientific approach. The AHTO perspective has the potential for creating a political will to move the alcohol policy agenda forward, but the question of a suitable and credible term is unresolved. Conceptually, the AHTO perspective is still in a state of flux, while politically it is loaded with considerable ambitions and interests related to causal attributions and ethical conclusions embedded in the research perspective.

  10. Triple P-Positive Parenting programs : the folly of basing social policy on underpowered flawed studies

    NARCIS (Netherlands)

    Coyne, James C.; Kwakkenbos, Linda

    2013-01-01

    Wilson et al. provided a valuable systematic and meta-analytic review of the Triple P-Positive Parenting program in which they identified substantial problems in the quality of available evidence. Their review largely escaped unscathed after Sanders et al.'s critical commentary. However, both of the

  11. Triple P-Positive Parenting programs : the folly of basing social policy on underpowered flawed studies

    NARCIS (Netherlands)

    Coyne, James C.; Kwakkenbos, Linda

    2013-01-01

    Wilson et al. provided a valuable systematic and meta-analytic review of the Triple P-Positive Parenting program in which they identified substantial problems in the quality of available evidence. Their review largely escaped unscathed after Sanders et al.'s critical commentary. However, both of

  12. 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.

  13. Kepler Eclipsing Binary Stars. VIII. Identification of False Positive Eclipsing Binaries and Re-extraction of New Light Curves

    CERN Document Server

    Abdul-Masih, Michael; Conroy, Kyle; Bloemen, Steven; Boyajian, Tabetha; Doyle, Laurance R; Johnston, Cole; Kostov, Veselin; Latham, David W; Matijevic, Gal; Shporer, Avi; Southworth, John

    2016-01-01

    The Kepler Mission has provided unprecedented, nearly continuous photometric data of $\\sim$200,000 objects in the $\\sim$105 deg$^{2}$ field of view from the beginning of science operations in May of 2009 until the loss of the second reaction wheel in May of 2013. The Kepler Eclipsing Binary Catalog contains information including but not limited to ephemerides, stellar parameters and analytical approximation fits for every known eclipsing binary system in the Kepler Field of View. Using Target Pixel level data collected from Kepler in conjunction with the Kepler Eclipsing Binary Catalog, we identify false positives among eclipsing binaries, i.e. targets that are not eclipsing binaries themselves, but are instead contaminated by eclipsing binary sources nearby on the sky and show eclipsing binary signatures in their light curves. We present methods for identifying these false positives and for extracting new light curves for the true source of the observed binary signal. For each source, we extract three separa...

  14. 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)

  15. 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.

  16. Extraction of average neck flexion angle during swallowing in neutral and chin-tuck positions

    OpenAIRE

    Sejdić Ervin; Hung Delbert; Steele Catriona M; Chau Tom

    2009-01-01

    Abstract Background A common but debated technique in the management of swallowing difficulties is the chin tuck swallow, where the neck is flexed forward prior to swallowing. Natural variations in chin tuck angles across individuals may contribute to the differential effectiveness of the technique. Methodology To facilitate the study of chin tuck angle variations, we present a template tracking algorithm that automatically extracts neck angles from sagittal videos of individuals performing c...

  17. Triple P-Positive Parenting programs: the folly of basing social policy on underpowered flawed studies.

    Science.gov (United States)

    Coyne, James C; Kwakkenbos, Linda

    2013-01-16

    Wilson et al. provided a valuable systematic and meta-analytic review of the Triple P-Positive Parenting program in which they identified substantial problems in the quality of available evidence. Their review largely escaped unscathed after Sanders et al.'s critical commentary. However, both of these sources overlook the most serious problem with the Triple P literature, namely, the over-reliance on positive but substantially underpowered trials. Such trials are particularly susceptible to risks of bias and investigator manipulation of apparent results. We offer a justification for the criterion of no fewer than 35 participants in either the intervention or control group. Applying this criterion, 19 of the 23 trials identified by Wilson et al. were eliminated. A number of these trials were so small that it would be statistically improbable that they would detect an effect even if it were present. We argued that clinicians and policymakers implementing Triple P programs incorporate evaluations to ensure that goals are being met and resources are not being squandered.Please see related articles http://www.biomedcentral.com/1741-7015/10/130 and http://www.biomedcentral.com/1741-7015/10/145.

  18. 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.

  19. 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/....

  20. Application of computer-extracted breast tissue texture features in predicting false-positive recalls from screening mammography

    Science.gov (United States)

    Ray, Shonket; Choi, Jae Y.; Keller, Brad M.; Chen, Jinbo; Conant, Emily F.; Kontos, Despina

    2014-03-01

    Mammographic texture features have been shown to have value in breast cancer risk assessment. Previous models have also been developed that use computer-extracted mammographic features of breast tissue complexity to predict the risk of false-positive (FP) recall from breast cancer screening with digital mammography. This work details a novel locallyadaptive parenchymal texture analysis algorithm that identifies and extracts mammographic features of local parenchymal tissue complexity potentially relevant for false-positive biopsy prediction. This algorithm has two important aspects: (1) the adaptive nature of automatically determining an optimal number of region-of-interests (ROIs) in the image and each ROI's corresponding size based on the parenchymal tissue distribution over the whole breast region and (2) characterizing both the local and global mammographic appearances of the parenchymal tissue that could provide more discriminative information for FP biopsy risk prediction. Preliminary results show that this locallyadaptive texture analysis algorithm, in conjunction with logistic regression, can predict the likelihood of false-positive biopsy with an ROC performance value of AUC=0.92 (pclinical implications of using prediction models incorporating these texture features may include the future development of better tools and guidelines regarding personalized breast cancer screening recommendations. Further studies are warranted to prospectively validate our findings in larger screening populations and evaluate their clinical utility.

  1. 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

  2. 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…

  3. Playing a Political Game and Playing for Position: Policy and Curriculum Development in Health and Physical Education

    Science.gov (United States)

    Penney, Dawn

    2008-01-01

    This paper addresses prospective policy relationships between health and physical education (HPE) and contemporary education policies. It specifically explores the opportunities and challenges that contemporary education discourses present for policy and curriculum development in HPE. Contemporary education discourses of lifelong learning,…

  4. Kepler Eclipsing Binary Stars. VIII. Identification of False Positive Eclipsing Binaries and Re-extraction of New Light Curves

    Science.gov (United States)

    Abdul-Masih, Michael; Prša, Andrej; Conroy, Kyle; Bloemen, Steven; Boyajian, Tabetha; Doyle, Laurance R.; Johnston, Cole; Kostov, Veselin; Latham, David W.; Matijevič, Gal; Shporer, Avi; Southworth, John

    2016-04-01

    The Kepler mission has provided unprecedented, nearly continuous photometric data of ∼200,000 objects in the ∼105 deg2 field of view (FOV) from the beginning of science operations in May of 2009 until the loss of the second reaction wheel in May of 2013. The Kepler Eclipsing Binary Catalog contains information including but not limited to ephemerides, stellar parameters, and analytical approximation fits for every known eclipsing binary system in the Kepler FOV. Using target pixel level data collected from Kepler in conjunction with the Kepler Eclipsing Binary Catalog, we identify false positives among eclipsing binaries, i.e., targets that are not eclipsing binaries themselves, but are instead contaminated by eclipsing binary sources nearby on the sky and show eclipsing binary signatures in their light curves. We present methods for identifying these false positives and for extracting new light curves for the true source of the observed binary signal. For each source, we extract three separate light curves for each quarter of available data by optimizing the signal-to-noise ratio, the relative percent eclipse depth, and the flux eclipse depth. We present 289 new eclipsing binaries in the Kepler FOV that were not targets for observation, and these have been added to the catalog. An online version of this catalog with downloadable content and visualization tools is maintained at http://keplerEBs.villanova.edu.

  5. Phytochemical profiling of Curcuma kwangsiensis rhizome extract, and identification of labdane diterpenoids as positive GABAA receptor modulators.

    Science.gov (United States)

    Schramm, Anja; Ebrahimi, Samad Nejad; Raith, Melanie; Zaugg, Janine; Rueda, Diana C; Hering, Steffen; Hamburger, Matthias

    2013-12-01

    An ethyl acetate extract of Curcuma kwangsiensis S.G. Lee & C.F. Liang (Zingiberaceae) rhizomes (100 μg/ml) enhanced the GABA-induced chloride current (IGABA) through GABAA receptors of the α1β2γ2S subtype by 79.0±7.0%. Potentiation of IGABA was measured using the two-microelectrode voltage-clamp technique and Xenopus laevis oocytes. HPLC-based activity profiling of the crude extract led to the identification of 11 structurally related labdane diterpenoids, including four new compounds. Structure elucidation was achieved by comprehensive analysis of on-line (LC-PDA-ESI-TOF-MS) and off-line (microprobe 1D and 2D NMR) spectroscopic data. The absolute configuration of the compounds was established by comparison of experimental and calculated ECD spectra. Labdane diterpenes represent a new class of plant secondary metabolites eliciting positive GABAA receptor modulation. The highest efficiency was observed for zerumin A (maximum potentiation of IGABA by 309.4±35.6%, and EC50 of 24.9±8.8 μM).

  6. Experimental studies of a microsecond plasma opening switch in the positive polarity regime with inductive load/extraction ion diode

    Science.gov (United States)

    Bystritskii, V. M.; Lisitsyn, I. V.; Sinebryukhov, V. A.; Volkov, S. N.; Krasik, Ya. E.

    1992-06-01

    Systematic studies of the microsecond plasma opening switch (MPOS) operation in the positive polarity of its inner electrode with an inductive load/B-applied ion diode of the extraction type at a level of 0.3 TW of dissipated power were performed at the DOUBLE generator (300 kA, 480 kV, 1 μs). The detailed measurements of ion flow parameters in the conductive phase of the MPOS showed the considerable enhancement of the ion current amplitude over the thermal flow limit (3-10 times) which is coupled with a significant decrease of electron conductivity in the MPOS across its self-magnetic field. The positive polarity MPOS operation proved to be more critical to the stored current amplitudes and geometry of the electrodes in comparison with the negative polarity case. This fact resulted in limitations of satisfactory performance of the MPOS involving short high-voltage pulse duration, low stored current amplitudes, and a narrow region of acceptable electrode diameters. The variation of the diode anode-cathode (AC) gap provided a sensitive control of the MPOS + magnetically insulated diode (MID) system, which displayed very strong coupling, resulting in clamping of the output voltage in a wide region of diode impedances. The early long-duration (<300 ns) high-voltage (50-200 kV) prepulse improves plasma production at the anode of the MID prior to the application of the main pulse. The optimal performance of the MPOS+MID system was realized at the level of ZMPOS/ZMID = 2.5. The energy of the extracted high-power ion beam made up 3.5 kJ, its power being 120 GW with 40% efficiency of energy transfer from MPOS to the MID.

  7. 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

  8. 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.

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

    Directory of Open Access Journals (Sweden)

    Vivien Runnels

    2012-04-01

    Full Text Available 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.

  10. 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

  11. Positioning resilience for 2015: the role of resistance, incremental adjustment and transformation in disaster risk management policy.

    Science.gov (United States)

    Matyas, David; Pelling, Mark

    2015-01-01

    Resilience is a ubiquitous term in disaster risk management and is an increasingly prominent concept in early discussions focused on elaborating the post-2015 international policy landscape. Riddled with competing meanings and diverse policy implications, however, it is a concept caught between the abstract and operational. This paper provides a review of the rise to prominence of the concept of resilience and advances an elaboration of the related concepts of resistance, incremental adjustment and transformation. We argue that these concepts can contribute to decision-making by offering three distinct options for risk management policy. In order to deliberately and effectively choose among these options, we suggest that critical reflexivity is a prerequisite, necessitating improved decision-making capacity if varied perspectives (including those of the most vulnerable) are to be involved in the selection of the best approach to risk management. © 2014 The Author(s). Disasters © Overseas Development Institute, 2014.

  12. Airline policies for passengers with obstructive sleep apnoea who require in-flight continuous positive airways pressure.

    Science.gov (United States)

    Walker, Jacqueline; Kelly, Paul T; Beckert, Lutz

    2010-04-01

    The aim of this study was to investigate the current policies of Australian and New Zealand airlines on the use of in-flight CPAP by passengers with OSA. A survey was conducted of 53 commercial airlines servicing international routes. Information was obtained from airline call centres and websites. The policies, approval schemes and costs associated with in-flight use of CPAP were documented for individual airlines. Of the 53 airlines contacted, 28 (53%) were able to support passengers requiring in-flight CPAP. All these airlines required passengers to bring their own machines, and allowed the use of battery-operated machines. Six airlines (21%) allowed passengers to plug their machines into the aircraft power supply. The majority of airlines (19, 68%) did not charge passengers for the use of CPAP, while 9 (32%) were unsure of their charging policies. Many airlines only permitted certain models of CPAP machine or battery types. Many airlines are unaware of CPAP. Those who are, have relatively consistent policies concerning the use of in-flight CPAP.

  13. Spatholobus suberectus Column Extract Inhibits Estrogen Receptor Positive Breast Cancer via Suppressing ER MAPK PI3K/AKT Pathway

    Directory of Open Access Journals (Sweden)

    Jia-Qi Sun

    2016-01-01

    Full Text Available Although Chinese herbal compounds have long been alternatively applied for cancer treatment in China, their treatment effects have not been sufficiently investigated. The Chinese herb Spatholobus suberectus is commonly prescribed to cancer patients. HPLC analysis has shown that the main components of Spatholobus suberectus are flavonoids that can be classified as phytoestrogens, having a structure similar to estrogen. This study was designed to investigate the effects of Spatholobus suberectus column extract (SSCE on the estrogen receptor-positive (ER+ breast cancer cell line MCF-7 and its possible molecular mechanism. In our study, MTT assay was performed to evaluate cell viability. The results show that SSCE (80, 160, and 320 μg/ml significantly decreased the viability of MCF-7 cells. SSCE also triggered apoptosis, arrested the cell cycle at the G0/G1 phase, and inhibited cell migration. A dual-luciferase reporter system showed that SSCE suppressed intranuclear p-ER activity; Western blot analysis confirmed the repressed expression of phosphorylated-ER alpha (p-ERα, ERK1/2, p-ERK1/2, AKT, p-AKT, p-mTOR, PI3K, and p-PI3K, indicating that SSCE suppressed the MAPK PI3K/AKT signaling pathway. Collectively, our results suggest that SSCE causes apoptosis, an arrest in the G0/G1 phase, and a decrease in migration in ER+ MCF-7 cells via hypoactivity of the ER and suppression of the MAPK PI3K/AKT pathway.

  14. End of Life Care Policy for the Dying: Consensus Position Statement of Indian Association of Palliative Care

    OpenAIRE

    Macaden, Stanley C; Naveen Salins; Maryann Muckaden; Priyadarshini Kulkarni; Anjum Joad; Vivek Nirabhawane; Srinagesh Simha

    2014-01-01

    EXECUTIVE SUMMARY Purpose: To develop an End of Life Care (EOLC) Policy for patients who are dying with an advanced life limiting illness. To improve the quality of care of the dying by limiting unnecessary therapeutic medical interventions, providing access to trained palliative care providers, ensuring availability of essential medications for pain and symptom control and improving awareness of EOLC issues through education initiatives. Evidence: A review of Country reports, observational s...

  15. Extraction of yarn positional information from three-dimensional CT image of textile fabric using a yarn model for its structure analysis

    Institute of Scientific and Technical Information of China (English)

    Toshihiro Shinohara; Jun-ya Takayama; Shinji Ohyama; Akira Kobayashi

    2008-01-01

    This paper proposes a novel method for analyzing a textile fabric structure to extract positional information regarding each yarn using three-dimensional X-ray computed tomography (3D CT) image. Positional relationship among the yarns can be reconstructed using the extracted yarn positional information. In this paper, a sequence of points on the center line of each yarn of the sample is defined as the yarn positional information, since the sequence can be regarded as the representative position of the yarn. The sequence is extracted by tracing the yarn. The yarn is traced by estimating the yarn center and direction and correlating the yarn part of the 3D CT image with a 3D yarn model, which is moved along the estimated yarn direction. The trajectory of the center of the yarn model corresponds to the positional information of the yarn. The application of the proposed method is shown by experimentally applying the proposed method to a 3D CT image of a double-layered woven fabric. Furthermore, the experimental results for a plain knitted fabric show that this method can be applied to even knitted fabrics.

  16. Antibacterial Effects of Extract of Alloe Vera and Stachys Inflata on Gram Positive and Negative Bacteria in In Vitro

    Directory of Open Access Journals (Sweden)

    Rajabi, M. (MSc

    2014-09-01

    Full Text Available Background and objective: Antimicrobial and antiviral effects of Alloe Vera and Stachys inflata have been proved. We aimed to investigate the effects of extract of Alloe Vera and Stachys inflate on the growth of some bacteria to take the place of chemical drugs. Material and Methods: the extracts of both plants were prepared by maceration method; different concentrations were prepared using Mueller Hinton agar medium and tested by Disc diffusion. Furthermore, minimum inhibitory concentration (MIC and minimum bactericidal concentration (MBC were determined by the Microdilution method. Results: The effect of Alloe Vera extract was significant on Staphylococcus aureus. MIC and MBC of Aloe Vera extract on Bacillus subtilis were obtained in 230 and 410 mg/ml, respectively, which were 500 and 714 mg/ml for Haemophilus influenza. The extract of gel of Alloe Vera had no effect on Bacillus subtilis. The extract of leaf and gel of Alloe Vera had an inhibitory effect on Haemophilus influenza and Pseudomonads aeraginosa. The extract of Stachys inflata had an inhibitory effect on Haemophilus influenza, but it did not have any on Pseudomonads aeraginosa. The Extract of Stachys inflata had no effect on Bacillus subtilis, while showing significant effect on Staphylococcus. Among antibiotics, Ofloxacin had an effect on Haemophilus influenza. The extract of both plants did not show any effect on Klebsiella pneumonia. Conclusion: Given the effect of Alloe Vera and Stachys inflata in laboratory conditions, we hope that these extracts will be used instead of chemical substances for making nutritional supplements to control human diseases.

  17. End of life care policy for the dying: Consensus position statement of indian association of palliative care

    Directory of Open Access Journals (Sweden)

    Stanley C Macaden

    2014-01-01

    Full Text Available Purpose: To develop an End of Life Care (EOLC Policy for patients who are dying with an advanced life limiting illness. To improve the quality of care of the dying by limiting unnecessary therapeutic medical interventions, providing access to trained palliative care providers, ensuring availability of essential medications for pain and symptom control and improving awareness of EOLC issues through education initiatives. Evidence: A review of Country reports, observational studies and key surveys demonstrates that EOLC in India is delivered ineffectively, with a majority of the Indian population dying with no access to palliative care at end of life and essential medications for pain and symptom control. Limited awareness of EOLC among public and health care providers, lack of EOLC education, absent EOLC policy and ambiguous legal standpoint are some of the major barriers in effective EOLC delivery. Recommendations: Access to receive good palliative and EOLC is a human right. All patients are entitled to a dignified death. Government of India (GOI to take urgent steps towards a legislation supporting good EOLC, and all hospitals and health care institutions to have a working EOLC policy Providing a comprehensive care process that minimizes physical and non physical symptoms in the end of life phase and ensuring access to essential medications for pain and symptom control Palliative care and EOLC to be part of all hospital and community/home based programs Standards of palliative and EOLC as established by appropriate authorities and Indian Association of Palliative Care (IAPC met and standards accredited and monitored by national and international accreditation bodies All health care providers with direct patient contact are urged to undergo EOLC certification, and EOLC training should be incorporated into the curriculum of health care education.

  18. Position of lower wisdom teeth and their relation to the alveolar nerve in orthodontic patients treated with and without extraction of premolars: a longitudinal study.

    Science.gov (United States)

    Miclotte, Annelie; Van Hevele, Jeroen; Roels, Ann; Elaut, Jürgen; Willems, Guy; Politis, Constantinus; Jacobs, Reinhilde

    2014-09-01

    The present longitudinal study aimed to compare changes in the lower third molar position and nerve involvement in orthodontically treated patients with and without premolar extractions. The sample consisted of pretreatment and posttreatment panoramic radiographs of 349 orthodontically treated patients subdivided into a non-extraction group (n = 263) and an extraction group (n = 86). Patients did not present dental agenesis in the lower jaw. The mandibular third molar position was assessed by classifying the teeth according to Pell and Gregory, Winter, and two new classifications. The relation between third molars and the mandibular canal was assessed based on Whaites' classification. The development of third molars was evaluated based on Demirjian's classification. Data were analyzed using frequency analysis, Mann-Whitney U test, Fisher's exact test, and chi-square testing. There was a significant difference (p classification, Winter's classification, and a potential relationship between third molars and the alveolar nerve (p Third molars in the non-extraction group were more frequently found in close relationship to the mandibular nerve compared to the extraction group. Orthodontists should be aware of the effect of orthodontic treatment on the development of the lower third molars.

  19. Breast or bottle? HIV-positive women's responses to global health policy on infant feeding in India.

    Science.gov (United States)

    Van Hollen, Cecilia

    2011-12-01

    This article describes how local responses to global health initiatives on infant feeding for HIV-positive mothers reflect and transform sociocultural values in Tamil Nadu, India. Drawing from ethnographic research conducted from 2002 to 2008, the article compares guidelines for counseling HIV-positive mothers established by UNICEF and WHO with decision-making processes and perceptions of HIV-positive mothers. In addition to the financial considerations, three factors are identified as impinging on this decision: (1) a strong sociocultural value in favor of breastfeeding linked to historical traditions and contemporary state and international development discourses, (2) constructions of class identity, (3) the influence of a rights-based discourse in HIV/AIDS advocacy. This wide range of factors points to the difficulty of implementing the international protocols. This is the first study of its kind to closely examine the complex determinants in HIV-positive women's decisions and evaluations of infant feeding methods in India.

  20. Comparison of the Antimicrobial Effects of Silver Nanoparticles Alone and In Combination with Zataria Multiflora Extract On Some Gram-Positive and Gram-Negative Bacteria

    Directory of Open Access Journals (Sweden)

    Shirin Sheikholeslami (MSc

    2016-02-01

    Full Text Available Background and Objective: The spread of drug resistance in bacteria have prompted researchers to seek suitable alternative for antimicrobial drugs among various medicinal plants and nanoparticles. The aim of this study was to evaluate the effect of silver nanoparticles alone and in combination with methanol extract of Zataria multiflora on five Gram-positive and Gram-negative bacteria. Methods: Different concentrations of the nanoparticles and extract alone or in combination with each other were tested against the bacteria, using well diffusion method. Three concentration levels (lowest, average and highest were prepared form the nanoparticles and the extract for the combination, and finally nine different combinations were prepared. Results: The extract and nanoparticles showed inhibitory effects against all the tested bacteria. The maximum diameter of growth inhibition zone in the presence of the extract and nanoparticles were observed in Streptococcus pyogenes (35.6mm and methicillin-resistant Staphylococcus aureus (20.6mm, respectively. The maximum diameter of growth inhibition zone for the combination was measured in S. pyogenes (31mm. Conclusion: The combination of low concentrations of the plant extract and nanoparticles are more effective against bacteria, but the combination of their high concentrations reduce the antibacterial effects in some cases.

  1. Oxidative stress-mediated apoptosis induced by ethanolic mango seed extract in cultured estrogen receptor positive breast cancer MCF-7 cells.

    Science.gov (United States)

    Abdullah, Al-Shwyeh Hussah; Mohammed, Abdulkarim Sabo; Rasedee, Abdullah; Mirghani, Mohamed Elwathig Saeed

    2015-02-05

    Breast cancer has become a global health issue requiring huge expenditures for care and treatment of patients. There is a need to discover newer cost-effective alternatives for current therapeutic regimes. Mango kernel is a waste product with potential as a source of anti-cancer phytochemicals, especially since it is non-toxic towards normal breast cell lines at concentrations for which it induces cell death in breast cancer cells. In this study, the anti-cancer effect of mango kernel extract was determined on estrogen receptor-positive human breast carcinoma (MCF-7) cells. The MCF-7 cells were cultured and treated with 5, 10 and 50 μg/mL of mango kernel extract for 12 and 24 h. In response to treatment, there were time- and dose-dependent increases in oxidative stress markers and pro-apoptotic factors; Bcl-2-like protein 4 (BAX), p53, cytochrome c and caspases (7, 8 and 9) in the MCF-7 cells treated with the extract. At the same time, there were decreases in pro-survival markers (Bcl-2 and glutathione) as the result of the treatments. The changes induced in the MCF-7 cells by mango kernel extract treatment suggest that the extract can induce cancer cell apoptosis, likely via the activation of oxidative stress. These findings need to be evaluated further to determine whether mango kernel extract can be developed as an anti-breast cancer agent.

  2. Oxidative Stress-Mediated Apoptosis Induced by Ethanolic Mango Seed Extract in Cultured Estrogen Receptor Positive Breast Cancer MCF-7 Cells

    Directory of Open Access Journals (Sweden)

    Al-Shwyeh Hussah Abdullah

    2015-02-01

    Full Text Available Breast cancer has become a global health issue requiring huge expenditures for care and treatment of patients. There is a need to discover newer cost-effective alternatives for current therapeutic regimes. Mango kernel is a waste product with potential as a source of anti-cancer phytochemicals, especially since it is non-toxic towards normal breast cell lines at concentrations for which it induces cell death in breast cancer cells. In this study, the anti-cancer effect of mango kernel extract was determined on estrogen receptor-positive human breast carcinoma (MCF-7 cells. The MCF-7 cells were cultured and treated with 5, 10 and 50 μg/mL of mango kernel extract for 12 and 24 h. In response to treatment, there were time- and dose-dependent increases in oxidative stress markers and pro-apoptotic factors; Bcl-2-like protein 4 (BAX, p53, cytochrome c and caspases (7, 8 and 9 in the MCF-7 cells treated with the extract. At the same time, there were decreases in pro-survival markers (Bcl-2 and glutathione as the result of the treatments. The changes induced in the MCF-7 cells by mango kernel extract treatment suggest that the extract can induce cancer cell apoptosis, likely via the activation of oxidative stress. These findings need to be evaluated further to determine whether mango kernel extract can be developed as an anti-breast cancer agent.

  3. 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.

  4. Managing Climate Policy Information Facilitating Knowledge Transfer to Policy Makers

    Directory of Open Access Journals (Sweden)

    Charikleia Karakosta

    2016-06-01

    Full Text Available In the challenging context of intense negotiations and radical developments in the field of climate policy, informing stakeholders about opportunities and pathways and about scientific insights and warnings is important to help create positive dynamics. Policy makers need digestible information to design good policies, and understand their options and the possible impacts of these options. They need access to well-structured knowledge, as well as appropriate techniques to manage information and data. However, available information is often difficult to access, not in the right format and of limited use to stakeholders. The range of knowledge needs identified has to be effectively addressed by providing interested parties with suitable, to-the-point information, covering the identified gaps. This is the main aim of this article that proposes the design and development of a climate policy database, which contains all the resources that can cover the identified knowledge gaps. The resources are derived from a broad range of existing reports, research and climate policy decisions at different levels. The goal is to render climate policy associated stakeholders able to extract key policy conclusions. The added value of this database was verified by users and stakeholders that generally argued that the climate policy database facilitates solid understanding of climate policy implications and fosters collaborative knowledge exchange in the field.

  5. 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.

  6. 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

  7. Ethanol Extract of Lycopus lucidus Elicits Positive Inotropic Effect Via Activation of Ca2+ Entry and Ca2+ Release in Beating Rabbit Atria

    OpenAIRE

    Cui, Hao Zhen; Oh, Hyun Cheol; Li, Xiang; Lee, Yun Jung; Cho, Kyung Woo; Kang, Dae Gill; Lee, Ho Sub

    2013-01-01

    Lycopus lucidus Turcz has been widely used as a traditional Oriental medicine (TOM) in Korea and China and prescribed for the enhancement of heart function. However, the precise effects have yet to be defined. The purpose of the present study was, therefore, to address whether the ethanol extract of Lycopus lucidus Turcz (ELT) has a positive inotropic effect. ELT-induced changes in atrial mechanical dynamics (pulse pressure, dp/dt, and stroke volume), and cAMP efflux were measured in perfused...

  8. 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.

  9. 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.

  10. 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.

  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

    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.

  12. 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.

  13. Different policy outcomes of the new drugs and currently listed drugs under the positive list system in South Korea.

    Science.gov (United States)

    Lee, Eui-Kyung; Kim, Bo-Yeon; Lim, Jae-Young; Park, Mi-Hai

    2012-01-01

    Four years have passed since the positive list system was implemented in South Korea. The system was received well because it has fulfilled its intended objective of enhancing the cost-effectiveness of new drugs. With regard to currently listed drugs, however, debate has lingered since the reevaluation of the cost-effectiveness by therapeutic group. This study intended to review the lessons learned and compromises reached in implementing an evidence-based national formulary. Currently listed drugs are very different from new drugs. In terms of effectiveness, the level of existing evidence tends to be lower for currently listed drugs. Also, the evaluation plan was quite delayed because of the vast amount of literature. In the political decision-making process, a coalition was formed by the pharmaceutical companies with physicians, and the government had difficulty responding because of the strong resistance against the reevaluation of currently listed drugs. Although idealistic, it was an attempt to apply the same standard of cost-effectiveness for currently listed drugs as that for new drugs. To successfully implement the system, however, some factors that need to be considered were limitation of available evidence on currently listed drugs and specific strategies employed against political resistance.

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

    Science.gov (United States)

    Bakker, Martha M; Jacobs, Maarten H

    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 to higher ranks are guided by a set of explicit and transparent criteria, as opposed to earlier situations in which decisions were based on presumably more subjective impressions by superiors. We examined the effect of the introduction of a tenure track system at Wageningen University (The Netherlands) on male and female promotion rates. We found that chances on being promoted to higher levels were already fairly equal between men and women before the tenure track system was introduced, and improved-more for women than for men-after the introduction of the tenure track system. These results may partly be explained by affirmative actions, but also by the fact that legacy effects of historical discrimination have led to a more competitive female population of scientists. In spite of these outcomes, extrapolations of current promotion rates up to 2025 demonstrate that the equal or even higher female promotion rates do not lead to substantial improvement of the gender balance at higher levels (i.e., associate professor and higher). Since promotion rates are small compared to the total amount of staff, the current distribution of men and women will, especially at higher levels, exhibit a considerable degree of inertia-unless additional affirmative action is taken.

  15. 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

  16. Cell lysis and DNA extraction of gram-positive and gram-negative bacteria from whole blood in a disposable microfluidic chip.

    Science.gov (United States)

    Mahalanabis, Madhumita; Al-Muayad, Hussam; Kulinski, M Dominika; Altman, Dave; Klapperich, Catherine M

    2009-10-07

    Sepsis caused by gram positive and gram negative bacteria is the leading cause of death in noncoronary ICUs and the tenth leading cause of death in the United States. We have developed a microfluidic sample preparation platform for rapid on-chip detection of infectious organisms for point-of-care diagnostics. The microfluidic chips are made of a robust thermoplastic and can be easily multiplexed for high throughput applications. Bacteria are lysed on-chip via hybrid chemical/mechanical method. Once lysed, the bacterial DNA is isolated using a microscale silica bead/polymer composite solid-phase-extraction (SPE) column. Lysis was confirmed using off-chip real time PCR. We isolated and detected both gram-negative (Escherichia coli) and gram-positive (Bacillussubtilis and Enterococcus faecalis) bacterial genomic DNA from microliter scale spiked whole human blood samples. The system performs better for gram-negative bacteria than it does for gram-positive bacteria, with limits of detection at 10(2) CFU/ml and 10(3)-10(4) CFU/ml, respectively. Total extraction times are less than one hour and can be further decreased by altering the channel geometry and pumping configuration.

  17. Development of a system for monitoring the shape, position, and intensity of the extracted relativistic ion beam at the Nuclotron-M accelerator complex at JINR

    Science.gov (United States)

    Vasilev, S. E.; Vishnevskiy, A. V.; Kadykov, M. G.; Makankin, A. M.; Tyutyunnikov, S. I.; Shurygin, A. A.

    2014-11-01

    Test samples of detectors and electronics for them constructed for the purpose of monitoring the "intense" relativistic ion beams extracted from the accelerator of the Nuclotron-M accelerator complex in real time are described. The system was tested in a series of acceleration runs with deuteron beams with an intensity of up to 1010 1/s and beams of carbon nuclei. The system allows one to perform multiple measurements of the two-dimensional distribution of the beam intensity in the plane perpendicular to it and the beam position in this plane during the beam dump and measure the two-dimensional distribution of the target irradiation dose after each beam dump.

  18. Ethanol extract of Lycopus lucidus elicits positive inotropic effect via activation of Ca2+ entry and Ca2+ release in beating rabbit atria.

    Science.gov (United States)

    Cui, Hao Zhen; Oh, Hyun Cheol; Li, Xiang; Lee, Yun Jung; Cho, Kyung Woo; Kang, Dae Gill; Lee, Ho Sub

    2013-07-01

    Lycopus lucidus Turcz has been widely used as a traditional Oriental medicine (TOM) in Korea and China and prescribed for the enhancement of heart function. However, the precise effects have yet to be defined. The purpose of the present study was, therefore, to address whether the ethanol extract of Lycopus lucidus Turcz (ELT) has a positive inotropic effect. ELT-induced changes in atrial mechanical dynamics (pulse pressure, dp/dt, and stroke volume), and cAMP efflux were measured in perfused beating rabbit atria. Three active components, rosmarinic acid, betulinic acid, and oleanolic acid were identified in ELT by high performance liquid chromatography analysis. ELT increased atrial dynamics in a concentration-dependent manner without changes in atrial cAMP levels and cAMP efflux. The ELT-induced positive inotropic effect was blocked by inhibition of the L-type Ca(2+) channels and sarcoplasmic reticulum (SR). Inhibitors of β-adrenoceptors had no effect on the ELT-induced positive inotropic effect. The results suggest that ELT exerts a positive inotropic effect via activation of Ca(2+) entry through L-type Ca(2+) channel and Ca(2+) release from the SR in beating rabbit atria.

  19. 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.)

  20. An extraction method of positive blood cultures for direct identification of Candida species by Vitek MS matrix-assisted laser desorption ionization time of flight mass spectrometry.

    Science.gov (United States)

    Lavergne, Rose-Anne; Chauvin, Pamela; Valentin, Alexis; Fillaux, Judith; Roques-Malecaze, Christine; Arnaud, Sylvie; Menard, Sandie; Magnaval, Jean-François; Berry, Antoine; Cassaing, Sophie; Iriart, Xavier

    2013-08-01

    Candida spp. are an important cause of nosocomial bloodstream infections. Currently, complete identification of yeasts with conventional methods takes several days. We report here the first evaluation of an extraction method associated with the Vitek MS matrix-assisted laser desorption ionization time of flight mass spectrometry for direct identification of Candida species from positive blood cultures. We evaluated this protocol with blood cultures that were inoculated with reference and routine isolates (eight reference strains, 30 patients isolates and six mixed cultures containing two strains of different Candida species), or from patients with candidemia (28 isolates). This method performed extremely well (97% correct identification) with blood cultures of single Candida spp. and significantly reduced the time of diagnosis. Nevertheless, subculture remains indispensable to test fungal resistance and to detect mixed infections.

  1. The aqueous extract of Ficus religiosa induces cell cycle arrest in human cervical cancer cell lines SiHa (HPV-16 Positive and apoptosis in HeLa (HPV-18 positive.

    Directory of Open Access Journals (Sweden)

    Amit S Choudhari

    Full Text Available Natural products are being extensively explored for their potential to prevent as well as treat cancer due to their ability to target multiple molecular pathways. Ficus religiosa has been shown to exert diverse biological activities including apoptosis in breast cancer cell lines. In the present study, we report the anti-neoplastic potential of aqueous extract of F. religiosa (FRaq bark in human cervical cancer cell lines, SiHa and HeLa. FRaq altered the growth kinetics of SiHa (HPV-16 positive and HeLa (HPV-18 positive cells in a dose-dependent manner. It blocked the cell cycle progression at G1/S phase in SiHa that was characterized by an increase in the expression of p53, p21 and pRb proteins with a simultaneous decrease in the expression of phospho Rb (ppRb protein. On the other hand, in HeLa, FRaq induced apoptosis through an increase in intracellular Ca(2+ leading to loss of mitochondrial membrane potential, release of cytochrome-c and increase in the expression of caspase-3. Moreover, FRaq reduced the migration as well as invasion capability of both the cervical cancer cell lines accompanied with downregulation of MMP-2 and Her-2 expression. Interestingly, FRaq reduced the expression of viral oncoproteins E6 and E7 in both the cervical cancer cell lines. All these data suggest that F. religiosa could be explored for its chemopreventive potential in cervical cancer.

  2. 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.

  3. [A new method for the disruption of cell walls of gram-positive bacteria and mycobacteria on the point of nucleic acid extraction: sand method].

    Science.gov (United States)

    Şahin, Fikret; Kıyan, Mehmet; Karasartova, Djursun; Çalgın, M Kerem; Akhter, Shameem; Türegün Atasoy, Buse

    2016-01-01

    Nowadays molecular methods are widely used in the rapid diagnosis of infectious agents. Polymerase chain reaction (PCR) is the most preferred method for this purpose. Obtaining sufficient and pure DNA or RNA is important for the PCR. Different DNA extraction protocols such as phenol-chloroform, proteinase K, glass beads and boiling have been used successfully for DNA isolation from gram-negative bacteria. However since gram-positive bacteria have a thicker layer of peptidoglycan and mycobacteria have complex glycolipids in their cell walls, for the isolation of DNA or RNA from these microorganisms, the complex cell wall structure must be eliminated. For this purpose, the bacterial cell wall must be completely or partially removed forming sferoblast using lysostaphin in the Staphylococcus genus as gram-positive bacteria and using a chemical like cetyltrimethyl ammonium bromide for the Mycobacterium genus. In this study, we planned to use sand particles for the mechanical elimination of the cell wall without any need for chemicals and we called this procedure as "sand method". For the purpose of DNA extraction, the fine-grained sand was washed with ddH(2)O without losing small particles and then sterilized by autoclaving. For the purpose of RNA extraction; the sand was washed with ddH(2)O, incubated for 30 minutes with 10% HCl, and then autoclaved. A methicillin-resistant Staphylococcus aureus (MRSA) strain previously isolated and identified from a clinical specimen was mixed in 100 µl Tris-EDTA buffer with 100 mg sand. The mixture of bacteria and sand was vortexed at the maximum speed for 5 minutes. The MRSA-sand mix was treated with proteinase K and phenol-chloroform, and ethanol precipitation protocol was then followed for obtaining DNA. For comparison of the sand method with the other methods, the same amount of bacteria used in the sand method was incubated for one hour with lysostaphin, and then the proteinase K DNA extraction method were completed in the same

  4. Antimicrobial activity of Calendula officinalis petal extracts against fungi, as well as Gram-negative and Gram-positive clinical pathogens.

    Science.gov (United States)

    Efstratiou, Efstratios; Hussain, Abdullah I; Nigam, Poonam S; Moore, John E; Ayub, Muhammad A; Rao, Juluri R

    2012-08-01

    The aim of the present study was to assess the antimicrobial activity of methanol and ethanol extracts of pot marigold (Calendula officinalis) petals against clinical pathogens. The antimicrobial potential of C. officinalis extracts was evaluated against a panel of microorganisms isolated from patients at the Belfast City Hospital (BCH), including bacteria and fungi, using disc diffusion assay. Methanol extract of C. officinalis exhibited better antibacterial activity against most of the bacteria tested, than ethanol extract. Both methanol and ethanol extracts showed excellent antifungal activity against tested strains of fungi, while comparing with Fluconazole.

  5. 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.

  6. 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.

  7. 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

    ETHNOPHARMACOLOGICAL RELEVANCE: Tinospora crispa has been used in folkloric medicine for the control of blood pressure. We previously found that an extract of Tinospora crispa and its constituents effect the heart rate and blood pressure in anesthetized rats. AIM OF THE STUDY: The aim...... was to investigate the effects and mechanisms of the Tinospora crispa extract and bioactive components on the rat isolated left atria. MATERIALS AND METHODS: Air-dried stems of Tinospora crispa were extracted with water, followed by partitioning with chloroform, ethyl acetate, and finally by n-butanol. The n......-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...

  8. 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

  9. 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.

  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. Mother, should I trust the government? The impact of personal characteristics, professional position and policy alienation on trust of public professionals in the government

    NARCIS (Netherlands)

    N.A.M. van Engen (Nadine); N.M. van Loon (Nina); L.G. Tummers (Lars)

    2014-01-01

    textabstractTrust is seen as crucial for the legitimacy of governments: Without trust governments cannot act in name of its citizens. Although various studies have studied citizen trust in the government, much less is known about whether those citizens who have to execute policies and are at the for

  12. Antibacterial and antifeedant activities of Spilanthes acmella leaf extract against Gram-negative and Gram-positive bacteria and brinjal fruit borer, Leucinodes orbonalis larvae

    Institute of Scientific and Technical Information of China (English)

    Manickam Pavunraj; Kathirvelu Baskar; Sundaram Janarthanan; Munusamy Arumugam

    2014-01-01

    Objective: To evaluate the antibacterial and antifeedant activities of dichloromethane, acetone and aqueous extracts of Spilanthes acmella (L.) (S. acmella) Murr against selected bacterial strains and larvae of Leucinodes orbonalis Guen. Methods: Solvent extracts were tested against pathogenic microbes using disc diffusion method and fruit disc no-choice method for antifeedant activity.Results:The study revealed that dichloromethane extract of S. acmella leaf showed broad spectrum antibacterial activity against all the tested bacteria. Maximum zone of inhibition was observed in dichloromethane leaf extract of S. acmella against Escherichia coli [(18.9±0.34) mm] followed by Staphylococcus aureus [(18.6±1.31) mm], Proteus vulgaris [(17.2±0.68) mm], Bacillus subtilis [(17.0±0.76) mm] and Klebsiella pneumonia [(16.4±1.55) mm] at 5 mg/disc concentration. The aqueous extract was moderately inhibited the tested bacteria at all the concentrations. Dichloromethane extract showed good antifeedant activity against Leucinodes orbonalis (68.88%) when compared to acetone (60.80%) and aqueous (45.48%) extracts at 5% concentration. The preliminary phytochemical analysis showed the presence of alkaloids, terpenoids, phytosterols, saponins, steroid, tannins and phenolic compounds.Conclusions:The study suggests that the dichloromethane leaf extract of S. acmella could be used to develop a novel herbal formulation to control pathogenic bacteria and agricultural pests.

  13. End-of-life care policy: An integrated care plan for the dying: A Joint Position Statement of the Indian Society of Critical Care Medicine (ISCCM) and the Indian Association of Palliative Care (IAPC).

    Science.gov (United States)

    Myatra, Sheila Nainan; Salins, Naveen; Iyer, Shivakumar; Macaden, Stanley C; Divatia, Jigeeshu V; Muckaden, Maryann; Kulkarni, Priyadarshini; Simha, Srinagesh; Mani, Raj Kumar

    2014-09-01

    The purpose was to develop an end-of-life care (EOLC) policy for patients who are dying with an advanced life limiting illness and to develop practical procedural guidelines for limiting inappropriate therapeutic medical interventions and improve the quality of care of the dying within an ethical framework and through a professional and family/patient consensus process. The Indian Society of Critical Care Medicine (ISCCM) published its first guidelines on EOLC in 2005 [1] which was later revised in 2012.[2] Since these publications, there has been an exponential increase in empirical information and discussion on the subject. The literature reviewed observational studies, surveys, randomized controlled studies, as well as guidelines and recommendations, for education and quality improvement published across the world. The search terms were: EOLC; do not resuscitate directives; withdrawal and withholding; intensive care; terminal care; medical futility; ethical issues; palliative care; EOLC in India; cultural variations. Indian Association of Palliative Care (IAPC) also recently published its consensus position statement on EOLC policy for the dying.[3]. An expert committee of members of the ISCCM and IAPC was formed to make a joint EOLC policy for the dying patients. Proposals from the chair were discussed, debated, and recommendations were formulated through a consensus process. The members extensively reviewed national and international established ethical principles and current procedural practices. This joint EOLC policy has incorporated the sociocultural, ethical, and legal perspectives, while taking into account the needs and situation unique to India.

  14. 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

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

    National Research Council Canada - National Science Library

    Xilong Liu; Hanbo Qian; Zhiqiang Cao; Chao Zhou; Yuequan Yang; Min Tan

    2012-01-01

    ...‐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...

  16. 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

  17. A Review of Existing Studies Reporting the Negative Effects of Alcohol Access and Positive Effects of Alcohol Control Policies on Interpersonal Violence.

    Science.gov (United States)

    Fitterer, Jessica L; Nelson, Trisalyn A; Stockwell, Timothy

    2015-01-01

    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 87 relevant studies on alcohol access and violence conducted across 12 countries. Seventeen studies included quasi-control design, and 23 conducted intervention analysis. Seventy-one (82%) reported a significant relationship between alcohol access and violent offenses. 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 offenses. 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 uptake 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, 1 h changes to closing times

  18. ROTC Policy Regarding Homosexuals

    Directory of Open Access Journals (Sweden)

    Lee S. Duemer

    1997-03-01

    Full Text Available This is a policy analysis, in a historical context, of how Association of American University institutions responded to Reserve Officer Training Corps policy excluding homosexuals. The time period for this study is 1982 to 1992. Qualitative methods are used to analyze data and arrive at conclusions. Secondary data provide additional depth and background. This study reveals seven different positions institutions have taken in response to ROTC policy, these include: supporting ROTC policy, neutrality, collective action, barring military recruiters from campus, distancing the institution from ROTC, and changing the campus climate. This includes examples taken from AAU institutions and rationales behind making policy decisions.

  19. Lessons Learned from the Niger Delta Conflict: A Policy Recommendation for a New Framework for Relations Between Extractive Companies and Host Communities

    Science.gov (United States)

    Gilman, Alison

    The tumultuous experience of the Shell Petroleum Development Company of Nigeria Ltd (SPDC) in the Niger Delta region of Nigeria has contributed to the debates surrounding the role of transnational companies in their host communities and the impact that resource extraction has on the economic development of emerging countries. The case study demonstrates that methods used by extraction companies for interacting with their host communities are ineffective and superficial. Using the lessons learned from the Niger Delta conflict, this thesis proposes a new strategy, entitled community- corporate diplomacy, and a protocol for companies to implement before opening production sites in Africa. The proposed strategy and an accompanying protocol offer a break from the status quo in that they are built upon an understanding of the specificities of the African continent, that host communities need to be respected as key stakeholders, and that extraction activities have a higher risk of negatively impacting neighboring communities. The recommendation could be applied to other countries and industries, but the increasing importance of African natural resources, the particularities of African political and social structures and the effects of extraction activities make this proposal especially important for extractive companies beginning production in Africa. Keywords: Nigeria, Niger Delta, Shell, corporate social responsibility, transnational advocacy networks, multi-stakeholder initiatives, community relations, corporate diplomacy, Africa, extractive industries.

  20. A comparative analysis of some policy options to reduce rationing in the UK's NHS: lessons from a general equilibrium model incorporating positive health effects.

    Science.gov (United States)

    Rutten, Martine; Reed, Geoffrey

    2009-01-01

    This paper seeks to determine the macro-economic impacts of changes in health care provision. The resource allocation issues have been explored in theory, by applying the Rybczynski theorem, and empirically, using a computable general equilibrium (CGE) model for the UK with a detailed health component. From the theory, changes in non-health outputs are shown to depend on factor-bias and scale effects, the net effects generally being indeterminate. From the applied model, a rise in the National Health Service (NHS) budget is shown to yield overall welfare gains, which fall by two-thirds assuming health care-specific factors. A nominally equivalent migration policy yields even higher welfare gains.

  1. 高校科研激励政策正面与负面影响%The Positive and Negative Influences of Scientific Research Incentive Policies in Higher Institutions

    Institute of Scientific and Technical Information of China (English)

    王明华

    2015-01-01

    高校科研激励政策关乎到该校科研发展态势,故而它需要充分考虑教师的个人成长、团队的凝练与构建、平台的搭建、学科的发展路径、人才培养质量的高低,进而影响的是高校的核心竞争力。所以,在高校科研政策存在两极分化、套取科研经费、轻视科研、团队散乱等背景下,有必要重新审视科研政策的激励机制,为高校科研发展提供制度保障。%The scientific research incentive polices of higher institutions are related to the developing trend of the scientific re-search, so the policies should take a full consideration of the personal growth of teachers, condense and construction of the group, establishment of the platform, developing path of the disciplines, the qualities of the cultivation talents, which can further influ-ence the core competition of the higher institution. As a result, under the background of poor-rich divide, extracting the scientific funds, belittling the scientific research, scattered group and so on in the scientific research policies, it is necessary to review the incentive mechanism of scientific policies, providing the system guarantee of the scientific development of higher institutions.

  2. Competitive binding experiments can reduce the false positive results of affinity-based ultrafiltration-HPLC: A case study for identification of potent xanthine oxidase inhibitors from Perilla frutescens extract.

    Science.gov (United States)

    Wang, Zhiqiang; Kwon, Shin Hwa; Hwang, Seung Hwan; Kang, Young-Hee; Lee, Jae-Yong; Lim, Soon Sung

    2017-03-24

    The purpose of this study was to assess the possibility of using competitive binding experiments with ultrafiltration-HPLC analysis to identify potent xanthine oxidase (XO) inhibitors from the Perilla frutescens extract as an attempt to reduce the number of false positive results. To isolate the enzyme-ligand complex from unbound compounds, the P. frutescens extract was either incubated in the absence of XO, in the presence of XO, or with the active site blocked XO before the ultrafiltration was performed. Allopurinaol was used as the XO active site blocker. The unbound compounds were subjected to HPLC analysis. The degree of total binding (TBD) and degree of specific binding (SBD) of each compound were calculated using the peak areas. TBD represents the binding affinities of compounds from the P. frutescens extract for the XO binding site. SBD represents the XO competitive binding between allopurinol and ligands from the extract samples. Two criteria were applied to select putative targets that could help avoid false positives. These include TBD>30% and SBD>10%. Using that approach, kaempferol-3-O-rutinoside, rosmarinic acid, methyl-rosmarinic acid, apigenin, and 4',5,7-trimethoxyflavone were identified, from total 11 compounds, as potent XO inhibitors. Finally, apigenin, 4',5,7-trimethoxyflavone, and luteolin were XO inhibitors verified through an XO inhibition assay and structural simulation of the complex. These results showed that the newly developed strategy has the advantage that the number of targets identified via ultrafiltration-HPLC can be narrowed from many false positives. However, not all false positives can be eliminated with this approach. Some potent inhibitors might also be excluded with the use of this method. The limitations of this method are also discussed herein. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. 论我国产业结构调整中金融政策的定位%On the Position of Financial Policy in Industry Structure

    Institute of Scientific and Technical Information of China (English)

    燕小青

    2001-01-01

    Our country is in the upgrading period of industry structure which is undergoing an adjustment of industry. Since the industry adjustment and investment capital are closely linked, financial activities will greatly influence a nation's industry structure. Therefore the process of making financial policy and its application are supposed to be in harmony with the new industry adjustment.%我圈正走向以产业结构升级为特征的高级阶段的工业化时期,产业结构面临着又一次战略性调整。由于产业结构调整与资金配合的相关性,金融活动便成为影响一国产业结构变动的重要力量,因此在新一轮的产业结构调整中,金融政策的设计、运用与产业结构调整的协调至关重要。

  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. Oxidative Stress-Mediated Apoptosis Induced by Ethanolic Mango Seed Extract in Cultured Estrogen Receptor Positive Breast Cancer MCF-7 Cells

    OpenAIRE

    Al-Shwyeh Hussah Abdullah; Abdulkarim Sabo Mohammed; Abdullah Rasedee; Mohamed Elwathig Saeed Mirghani

    2015-01-01

    Breast cancer has become a global health issue requiring huge expenditures for care and treatment of patients. There is a need to discover newer cost-effective alternatives for current therapeutic regimes. Mango kernel is a waste product with potential as a source of anti-cancer phytochemicals, especially since it is non-toxic towards normal breast cell lines at concentrations for which it induces cell death in breast cancer cells. In this study, the anti-cancer effect of mango kernel extract...

  6. Analysis of a government policy to address nursing shortage and nursing education quality.

    Science.gov (United States)

    Abhicharttibutra, K; Kunaviktikul, W; Turale, S; Wichaikhum, O-A; Srisuphan, W

    2017-03-01

    A well-educated, sufficient nursing workforce improves population health and standards of nursing care. Analysing workforce policies assists nurses to learn from the past and develop better future policies. Describe policy-making processes in the first Thai government plan to increase nursing capacity and improve nursing education quality. A qualitative study employing Longest's model to examine policy-making processes. Data were obtained from 28 in-depth interviews with key informants, who had been committee members and former deans of nursing involved with the policy processes in the 1990s. Both qualitative and quantitative data were extracted from relevant documents, and content analysis employed with all data. Three policy phases were identified. Policy formulation, where three streams of problems, politics and policy resulted in identification of nursing shortage, changes of government incumbents and needing to increase nurse production; Policy implementation included creating methods of implementation, appointing responsible people and committees, creating operational plans, producing more nurses and faculty development projects and Policy modification which incorporated implementing the first Thai international doctoral degree in English, a collaborative programme between universities. Not all key informants could be accessed due to the passage of time. Findings are unique to Thailand but inform internationally of nurses' abilities and need to be involved in policy. Nurses were involved in all policy phases. While the policy produced positive developments in growing nursing capacity and education in the past, nursing shortages remained and are now acute in Thailand. Lessons learned from this policy analysis help explain why the nursing education and nursing shortage policy was legislated through the government agenda, and the active involvement of Thai nurses in this process. Nurses globally need to be at the policy-making table to try to reduce nursing

  7. Clinical analysis of HIV positive patients cataract extraction and intraocular lens implantation%人类免疫缺陷病毒阳性者白内障手术临床观察

    Institute of Scientific and Technical Information of China (English)

    马建黎; 臧新莲; 闫珺

    2013-01-01

    目的 探讨人类免疫缺陷病毒(HIV)阳性患者白内障手术的疗效与安全性.方法 HIV阳性者16例(16眼)行白内障摘出人工晶状体植入术的疗效及安全性,进行回顾分析.结果 术后视力<0.1者2眼.0.1 ~0.5者9眼,>0.5者5眼.结论 HIV阳性患者行白内障摘出人工晶状体植入术安全、有效.%Objective To observe the results and safety of catarat surger in HIV positive patients.Methods In the surgery of cataract treatment from october.2007 to December.2011,the treating results and safety of 16 cases (16 eyes) of HIV positive patients cataract extraction and intraocular lens implantation were retrospectively studied.Results 2 cases (2 eyes) of whose vision were less than 0.1 after surgery.9 cases (9 eyes) of whose visual acuity were between 0.1 and 0.5.5 cases (5 eyes) of whose visual acuity were higher than 0.5.Conclusion HIV positive patients cataract extraction and intraocular lens implantation are safe and effective.

  8. Assessing the Patient Care Implications of "Concierge" and Other Direct Patient Contracting Practices: A Policy Position Paper From the American College of Physicians.

    Science.gov (United States)

    Doherty, Robert

    2015-12-15

    As physicians seek innovative practice models, one that is gaining ground is for practices to contract with patients to pay directly for some or all services-often called cash-only, retainer, boutique, concierge, or direct primary care or specialty care practices. Such descriptions do not reflect the variability found in practices. For the purposes of this paper, the American College of Physicians (ACP) defines a direct patient contracting practice (DPCP) as any practice that directly contracts with patients to pay out-of-pocket for some or all of the services provided by the practice, in lieu of or in addition to traditional insurance arrangements, and/or charges an administrative fee to patients, sometimes called a retainer or concierge fee, often in return for a promise of more personalized and accessible care. This definition encompasses the practice types previously described. The move to DPCPs is based on the premise that access and quality of care will be improved without third-party payers imposing themselves between the patient and the physician. Yet concerns have been raised that DPCPs may cause access issues for patients who cannot afford to pay directly for care. This ACP position paper, initiated and written by its Medical Practice and Quality Committee and approved by the Board of Regents on 25 July 2015, assesses the impact of DPCPs on access, cost, and quality; discusses principles from the ACP Ethics Manual, Sixth Edition, that should apply to all practice types; and makes recommendations to mitigate any adverse effect on underserved patients.

  9. 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

  10. Optimisation of a selective method for the determination of organophosphorous triesters in outdoor particulate samples by pressurised liquid extraction and large-volume injection gas chromatography-positive chemical ionisation-tandem mass spectrometry.

    Science.gov (United States)

    Quintana, José Benito; Rodil, Rosario; López-Mahía, Purificación; Muniategui-Lorenzo, Soledad; Prada-Rodríguez, Darío

    2007-07-01

    A selective analytical method for the determination of nine organophosphate triesters and triphenylphosphine oxide (TPPO) in outdoor particulate matter is presented. It involves a fully automated pressurised liquid extraction (PLE) step, integrating an alumina clean-up process, and subsequent determination by large-volume injection gas chromatography-positive chemical ionisation-tandem mass spectrometry (LVI-GC-PCI-MS/MS). The extraction variables (solvent, amount of adsorbent, temperature, time and number of cycles) were optimised using a multicriteria strategy which implements a desirability function that maximises both extraction and clean-up efficiencies while searching for the best-compromise PLE conditions. The final method affords quantification limits of between 0.01 and 0.3 microg g(-1) and recoveries of >80%, with the exceptions of the most polar analytes, TCEP and TPPO (~65%) for both urban dust and PM10 samples. Moreover, the method permitted the levels of these compounds in dust deposited outdoors (between LOD and 0.5 microg g(-1) for TEHP) and PM10 samples (between LOD and 2.4 microg m(-3) for TiBP) to be measured and reported for the first time.

  11. Applicability of an in-House Saponin-Based Extraction Method in Bruker Biotyper Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry System for Identification of Bacterial and Fungal Species in Positively Flagged Blood Cultures

    Directory of Open Access Journals (Sweden)

    Jung-Yien Chien

    2016-09-01

    Full Text Available We used an in-house saponin-based extraction method to evaluate the performance of the Bruker Biotyper matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF/MS system for the identification of bacteria and fungi in 405 positively flagged blood culture bottles. Results obtained from MALDI-TOF/MS were compared with those obtained using conventional phenotypic identification methods. Of the 405 positively flagged blood culture bottles, 365 showed monomicrobal growth and were correctly identified to the species (72.1% or genus (89.6% level using the Bruker Biotyper system. The remaining 40 positively flagged blood culture bottles showed polymicrobial growth. Of them, 82.5% (n=33 of the isolates were correctly identified to the species level and 92.5% (n=37 to the genus level using the Bruker Biotyper system. The overall accuracy of identification to the genus level in flagged blood cultures was 89.5% for Gram-positive organisms, 93.5% for Gram-negative pathogens and 71.9% for fungi. Confidence scores were 1.500 for 307 (75.8% bottles, 1.700 for 249 (61.5% bottles and 2.000 for 142 (35.1% bottles. None of the yeast cultures yielded scores 1.700. Using an identification-score cutoff of 1.500, the MALDI Biotyper correctly identified 99.2% of Gram-positive bacteria, 97.6% of Gram-negative bacteria and 100% of yeast isolates to the genus level and 77.6% of Gram-positive bacteria, 87.1% of Gram-negative bacteria and 100.0% of yeast isolates to the species level. The overall rate of identification using our protocol was 89.9% (364/405 for genus level identification and 73.1% (296/405 for species level identification. Yeast isolates yielded the lowest confidence scores, which compromised the accuracy of identification. Further optimization of the protein extraction procedure in positive blood cultures is needed to improve the rate of identification.

  12. 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

  13. 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 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.

  14. A positively charged silver nanowire membrane for rapid on-site swabbing extraction and detection of trace inorganic explosives using a portable Raman spectrometer

    Institute of Scientific and Technical Information of China (English)

    Yu-e Shi; Wenshou Wang; Jinhua Zhan

    2016-01-01

    The sensitive and on-site detection of inorganic explosives has raised serious concerns regarding public safety.However,high stability and non-volatility features currently limit their rapid on-site detection.Surface-enhanced Raman spectroscopy (SERS) is emerging as a powerful technique for the trace-level detection of different molecules.Plasmonic Ag nanowires were produced by a hydrothermal synthesis method using polyvinylpyrrolidone (PVP) as a negatively charged stabilizer.Here,we report a rapid detection method for inorganic explosives based on a simple surface swab with a positively charged diethyldithiocarbamate-modified Ag nanowire membrane coupled with SERS.This membrane,serving as an excellent SERS substrate with high uniformity,stability,and reusability,can capture both typical oxidizers in inorganic explosives and organic nitro-explosives,via electrostatic interaction.The detection level of perchlorates (ClO4-),chlorates (ClO3-),nitrates (NO3-),picric acid,and 2,4-dinitrophenol is as high as 2.0,1.7,0.1,45.8,and 36.6 ng,respectively.In addition,simulated typical inorganic explosives such as black powders,firecrackers,and match heads could also be detected.We believe that this membrane represents an attractive alternative for rapid on-site detection of inorganic explosives with high efficiency.

  15. The Global Positioning System: Assessing National Policies,

    Science.gov (United States)

    1995-01-01

    Wide-Area Differential GPS 229 A.8. Projected Gyro Applications and Performance 233 A.9. Projected Accelerometer Applications and Performance...earthquakes, landslides , climate change, environmental assess- ments, toxic waste dispersal, coastal erosion, and the integrity of public works such as dams...Control (CEAC), which handles NATO air defense with the 16 mem - bers and the new "Partners for Peace" of the former Warsaw Pact. At present, civil

  16. Policy Problematization

    Science.gov (United States)

    Webb, P. Taylor

    2014-01-01

    This article places Michel Foucault's concept of "problematization" in relation to educational policy research. My goal is to examine a key assumption of policy related to "solving problems" through such technologies. I discuss the potential problematization has to alter conceptions of policy research; and, through this…

  17. Policy Problematization

    Science.gov (United States)

    Webb, P. Taylor

    2014-01-01

    This article places Michel Foucault's concept of "problematization" in relation to educational policy research. My goal is to examine a key assumption of policy related to "solving problems" through such technologies. I discuss the potential problematization has to alter conceptions of policy research; and, through this…

  18. [Epidemiology and public policies].

    Science.gov (United States)

    Barata, Rita Barradas

    2013-03-01

    The present essay deals with the relation between epidemiology and public policies, highlighting the epidemiology position in the public health field, analyzing the impact of public policies over epidemiological profile and contributions from epidemiology to the lay down, implementation and evaluation of public health policies. In the first title, the essay debates the links between the epidemiology and public health field, the social determinants and political action framework proposed by the WHO's Commission on Social Determinants of Health, and different approaches of health policies. In the second title the essay analyses the reduction of child stunting in Brazil as an example of public policies that impact epidemiological profile. The third title presents three strategic topics for the application of public health policies: reduction of social inequalities in health, health promotion and regulation of products and services that have impact over health. The fourth title discusses the possibilities and difficulties to combine the epidemiological knowledge in the lay down, implementation and evaluation of public policies and, finally, material examples of such relation between epidemiology and public policies are presented.

  19. On Effective Link between Dibao Assistance and Positive Re-employment Policy%低保救助与积极再就业政策的有效衔接问题研究

    Institute of Scientific and Technical Information of China (English)

    傅磊

    2012-01-01

      低保救助与积极再就业相脱节是我国低保救助制度存在的突出问题。政府对有劳动能力低保对象再就业服务的缺位以及有劳动能力低保对象选择不就业是低保救助与积极再就业相脱节的主要原因。只有合理借鉴境外有益做法,落实相关部门的职责,提升再就业服务品质,提高低保对象的再就业收益,降低低保对象的再就业成本,激励低保对象积极再就业而不是消极等待救助,才能实现低保救助与积极再就业的有效衔接,根本上解决有劳动能力低保救助对象的贫困问题。%  Currently, Dibao assistance divorced from the positive employment policy is a prominent problem in our country's Dibao assis-tance system. The government's lack of re-employment service to the able-bodied recipients and the able-bodied recipients don't choose to work are the main causes. Only we use the foreign system for reference reasonably, carry out the relevant department's responsibilities, upgrade the quality of re-employment service, improve the recipients' re-employ-ment salary and reduce their re-employment costs as well as promote the recipients' positive re-employment instead of waiting for assistance, can we realize the link of Dibao assistance with positive re-employment, so that can we solve the poverty problems of the able-bodied recipients radi-cally.

  20. Monetary Policy and Economic Policy

    Directory of Open Access Journals (Sweden)

    Iordachioaia Adelina-Geanina

    2011-02-01

    Full Text Available There is widespread agreement that monetary policy matters,but there is disagreement about how it should be conducted. Behind this disagreement lie differences in theoretical understandings. The paper contrasts the New Classical, Neo-Keynesian, and Post-Keynesian frameworks, there by surfacing the differences. The New Classical model has policy only affecting long run inflation. The Neo-Keynesian has policy impacting inflation, unemployment, and real wages. The Post-Keynesian model also impacts growth, so policy implicitly picks a quadruple. Inflation targeting is a sub-optimal policy frame because it biases decisions toward low inflation by obscuring the fact that policy also affects unemployment, real wages, and growth.

  1. Policy Innovation in Innovation Policy

    DEFF Research Database (Denmark)

    Borras, Susana

    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...... to achieve their goals; and the actors in the policy system that are being mobilised in pursuing these goals. This paper deals with these policy changes, paying special attention to the novelties introduced since the early 1990s in Europe. The perspective of this paper deals mainly on the changes introduced...... 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...

  2. Junior Professors Question Job Policies

    Science.gov (United States)

    Smith, Lauren

    2007-01-01

    Female and minority faculty members rated their institutions less positively as places for junior professors to work than did their male and white counterparts, according to a new report. Young professors said institutional policies designed to help them succeed were important, but they were less satisfied that those policies were effective. Women…

  3. Sckool Dress Rule, Uniform Policies

    Institute of Scientific and Technical Information of China (English)

    潘志强

    2005-01-01

    Our schools believe that a uniform policy will provide a better environment, promote positive selfesteem, encourage an atmosphere for greater discipline, and increase learning opportunities for students by removing many of the distractions associated with various types of clothing.

  4. 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.

  5. Policy stories

    DEFF Research Database (Denmark)

    Ren, Carina Bregnholm; Rasmussen, Rasmus Kjærgaard

    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...... 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...

  6. Research on automatic Chinese-English term extraction based on order and position feature of words%基于语序位置特征的汉英术语对自动抽取研究

    Institute of Scientific and Technical Information of China (English)

    张莉; 刘昱显

    2015-01-01

    双语的术语抽取和对齐在跨语言检索、构建双语词典和机器翻译等研究领域有着重要的作用。提出一种基于语序位置特征信息的汉英术语对自动对齐算法。该算法对双语术语抽取两步走策略中的术语对齐部分进行了改进,将基于短语的机器翻译中的语序位置特征融合进术语对齐算法中,通过对基准方法的对比,新方法显著提高了术语对齐的精确率,特别在术语翻译概率较低时提高更为明显,同时又避免了基于短语的机器翻译中计算效率低的缺陷。%With the explosion of information and in current society,knowledge is spreading among information in various areas and also in different languages.The characteristic of knowledge spreading brings people tremendous obstacles in understanding,retrieving and exchanging their thinking.Bilingual terminology is an important language resource for natural language processing tasks such as machine translation,data mining and bilingual information re-trieval.The collecting of bilingual terminology is often challenging and time-consuming because texts to be aligned are usually in different languages such as Chinese and English and there are significant differences in many cases. Thus bilingual terminology extraction and alignment becomes more important and brings more and more attention in the information processing and it plays an important role in cross-language retrieval,building bilingual dictionaries and machine translation research.The development of bilingual terminology extraction and alignment will benefit the building of translation memory in the field of machine-assisted translation and it can improve the quality of the machine translations while adding the bilingual terminology information.We propose an automatic Chinese-English terminology alignment algorithm based on the order and position feature information of words.The algorithm improves the terminology alignment of two

  7. 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…

  8. [Mexican migration policies after IRCA].

    Science.gov (United States)

    Alba, F

    1999-01-01

    The evolution since 1964 of Mexican government policy regarding migrant workers in the US is discussed. For a decade after the "bracero" program was terminated by the US, the Mexican government attempted to encourage creation of another legal framework for migration, regarded as inevitable whether legal or clandestine. Around 1974-75, a more distant attitude, termed the "policy of no policy," acquired considerable support in Mexican government and academic circles. The no-policy strategy allowed Mexico to achieve certain objectives regarding migration without prompting US intervention in its internal affairs, as for example by a linkage of US migration policy to specific Mexican government actions. The 1986 passage of the US Immigration Reform and Control Act effectively ended the no-policy strategy that had allowed the Mexican government to count on the continued emigration of Mexican workers without compromising its position of promoting respect for migrant rights. The unilateral change in the status quo by the US led to substitution of the "policy of dialogue," a clear signal of the Mexican government's search for a new migration agreement. The policy of dialogue has entailed greater discussion of the two traditional Mexican objectives regarding migration. Some progress has apparently been made concerning migrant rights, but the second and less explicit objective, that of preventing abrupt changes in US immigration policy and in migratory flows, is harder to judge. The atmosphere of freer public debate in Mexico is politicizing migratory policy.

  9. New staff contract policy

    CERN Multimedia

    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...

  10. 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

  11. 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...

  12. 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…

  13. Extracting oilseed rape growing regions based on variation characteristics of red edge position%基于红边位置变化特征的油菜种植区域提取

    Institute of Scientific and Technical Information of China (English)

    佘宝; 黄敬峰; 石晶晶; 魏传文

    2013-01-01

    The accurate extraction of oilseed rape growing regions is the premise of growth monitoring, yield estimation and disaster assessment, and remote sensing has been proved to be an effective way for this task. Hyperspectral remote sensing has the features of many more bands, higher spectral resolution, being rich in information and so on, which provides new technical means for extracting oilseed rape growing regions. Changxing, the county with the largest oilseed rape cultivated area in Zhejiang Province was selected to be the study area in this paper, and two EO-1 Hyperion images acquired on April 4th and May 6th, 2004 were adopted, corresponding to the full-bloom stage and pod stage respectively for oilseed rape growing in this region. After detailedly preprocessing of L1R data, the"linear four-point interpolation”method was adopted to get the red edge position (REP) of both stages. REP statistical histograms of typical oilseed rape growing regions and woodland covering both stages were generated and analyzed. The result showed that for both oilseed rape and woodland, the histograms spanning the two stages didn’t have overlaps, and for oilseed rape, the REP value demonstrated an obviously “blue shift” characteristic from April 4th to May 6th. On the contrary, the REP value of woodland demonstrated clearly “red shift” characteristic during the same period, which was distinct from oilseed rape. Ignoring other over wintering crops like winter wheat because of the small amount of planting in Changxing that year, and according to the unique“blue shift”characteristic for oilseed rape from full-bloom stage to pod stage, differing from other vegetations, a “decision tree” was built, containing the algorithms of eliminating non-vegetation areas, non-oilseed rape growing regions, and pseudo-growing regions. Then oilseed rape growing regions were extracted based on this method. Next, the result was verified through 500 random sampling points combined with

  14. 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

  15. Pharmaceutical policy and the pharmacy profession

    DEFF Research Database (Denmark)

    Traulsen, Janine M; 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 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...

  16. 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...... discourse, practitioners attempt to maintain their self-positioning of competence when performing. This leads us, as researchers, to caution against any a priori anticipation of the anchoring power of media discourses within everyday activities....

  17. Tooth extraction

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/007630.htm Tooth extraction To use the sharing features on this page, please enable JavaScript. A tooth extraction is a procedure to remove a tooth from ...

  18. 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....

  19. 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

  20. Subsidizing Start-Ups: Policy Targeting and Policy Effectiveness

    OpenAIRE

    Kösters, Sarah

    2009-01-01

    Start-up subsidies are a frequently employed policy instrument, the use of which is justified by alleged market failure resulting from positive external effects and capital market imperfections. This article investigates whether the allocation of subsidies reflects a policy focus on addressing these market failure occurrences. However, using survey data from the East German state of Thuringia, logistic regressions reveal a rather random subsidization of start-ups. Furthermore, propensity scor...

  1. Positive Psychotherapy

    Science.gov (United States)

    Seligman, Martin E. P.; Rashid, Tayyab; Parks, Acacia C.

    2006-01-01

    Positive psychotherapy (PPT) contrasts with standard interventions for depression by increasing positive emotion, engagement, and meaning rather than directly targeting depressive symptoms. The authors have tested the effects of these interventions in a variety of settings. In informal student and clinical settings, people not uncommonly reported…

  2. Positioning Agility

    Science.gov (United States)

    Oza, Nilay; Abrahamsson, Pekka; Conboy, Kieran

    Agile methods are increasingly adopted by European companies. Academics too are conducting numerous studies on different tenets of agile methods. Companies often feel proud in marketing themselves as ‘agile’. However, the true notion of ‘being agile’ seems to have been overlooked due to lack of positioning of oneself for agility. This raises a call for more research and interactions between academia and the industry. The proposed workshop refers to this call. It will be highly relevant to participants, interested in positioning their company’s agility from organizational, group or project perspectives. The positioning of agility will help companies to better align their agile practices with stakeholder values. Results of the workshop will be shared across participants and they will also have opportunity to continue their work on agile positioning in their companies. At broader level, the work done in this workshop will contribute towards developing Agile Positioning System.

  3. Effectiveness of Two Water Conservation Policies: An Integrated Modeling Approach

    OpenAIRE

    Das, Biswa R.; Willis, David B.; Johnson, Jeffrey W.

    2010-01-01

    Agriculture in the Texas High Plains depends entirely on the Ogallala Aquifer. Texas enacted water conservation legislation to address declining reserves in the aquifer. We developed an integrated regional water policy model that links a hydrology model with an economic optimization model to estimate policy impacts with respect to economic cost and water conservation. Testing the effectiveness of two policies, a groundwater extraction tax and extraction quotas, we observe that neither signifi...

  4. Effectiveness of Two Water Conservation Policies: An Integrated Modeling Approach

    OpenAIRE

    Das, Biswa R.; Willis, David B.; Johnson, Jeffrey W.

    2010-01-01

    Agriculture in the Texas High Plains depends entirely on the Ogallala Aquifer. Texas enacted water conservation legislation to address declining reserves in the aquifer. We developed an integrated regional water policy model that links a hydrology model with an economic optimization model to estimate policy impacts with respect to economic cost and water conservation. Testing the effectiveness of two policies, a groundwater extraction tax and extraction quotas, we observe that neither signifi...

  5. Public Policy and Foucaultian Critique

    DEFF Research Database (Denmark)

    Karlsen, Mads Peter; Villadsen, Kaspar

    2012-01-01

    This article suggests that certain intertwinements can be discerned between contemporary public policies and post-structural thinking, emblematically represented by Foucault and scholars drawing upon his work. The article demonstrates that the post-structural perspective on power, while recognising...... conditions of critical practice which implies analytical critique and resistance through creative self-formation. The article suggests some dislocations of the generalized Foucaultian position on public policy that seem increasingly necessary in the present situation....

  6. Performance Comparison of Two Phase Locked Loops Based on the Positive and Negative Component Extraction%两种基于正负序分量提取的锁相环性能比较

    Institute of Scientific and Technical Information of China (English)

    田鑫; 赵波; 荆平; 宋颖巍; 宋卓然

    2015-01-01

    实时相位检测是灵活交流输电(flexible AC transmission system,FACTS)装置发挥优良控制功能的基础,是实现功率器件通断控制、有功和无功功率计算以及各种参考坐标之间变换的基准。锁相环(phase locked loops,PLL)是目前使用最普遍的相位同步方法,它用于获得准确实时的相位信息,提供计算基准,其性能对于整个控制系统至关重要。在对锁相环基本原理进行分析的基础上,采用 Park 变换提取电压正负序分量,之后给出两种不同的软锁相方法及实现框图。通过仿真实验的方法对两种锁相环的稳态和动态性能进行分析对比,实验结果证明,两种锁相方法均可实现在系统稳态和动态情况下的相位检测,但适用场合有所区别,需根据实际应用场景进行选择。%ABSTRACT:The real-time phase detection is the basis of flexible AC transmission system (FACTS) devices to exhibit excellent control functions, and the reference of the on-off control of power devices, active power and reactive power calculation and transformation between different coordinates. Phase locked loop (PLL) is the most common phase synchronization method. It is used to obtain accurate phase information in real time, provide calculation reference value, its performance is very important for the whole control system. On the basis of the analysis of the basic principle of phase locked loop, Park transformation method is used to extract positive and negative sequence component of the system voltage, then two kinds of soft phase lock method and block diagram are given. Through the simulation experiment method, the steady state and dynamic performance of the two phase locked loops are analyzed. The results show that the two kinds of PLL both can realize phase detection in static and dynamic conditions, but the appropriate type depends on the requirement of the application scenarios.

  7. Urban Accommodations: Policy, Education and a Politics of Place

    Science.gov (United States)

    Gulson, Kalervo N.

    2008-01-01

    This paper examines the convergence of urban and education policy in inner Sydney, and posits a politics of place as a useful frame to both understand policy and undertake policy analyses. It reiterates calls for place to be taken seriously in education policy studies, but also proposes that it is equally important to strive for preciseness when…

  8. 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...

  9. 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.

  10. 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…

  11. 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…

  12. 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.

  13. 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...... process. Studying the other calls for close reflections on one's own position, theoretically, personally, and politically, taking into account one's complicity in either overcoming or reproducing processes of othering and marginalisation. [i] We use the term (ethnic) minoritised, not as a distinction...

  14. 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

  15. Optimal Extraction of Geothermal Energy

    Energy Technology Data Exchange (ETDEWEB)

    Golabi, Kamal; Scherer, Charles, R.

    1977-06-01

    This study is concerned with the optimal extraction of energy from a hot water geothermal field. In view of the relative "commercial" availability of the many energy sources alternative to geothermal, it is possible that a socially "best" extraction policy may not include producing geothermal energy as fast as the current technology will permit. Rather, a truly "optimal" policy will depend on, among other things, the costs and value of geothermal energy in the future and the analogous values of other energy sources. Hence, a general approach to this problem would make the policy contingent on pertinent information on alternative sources. A good example of this approach is given in Manne's (1976) Energy Technology Assessment Model, where he points out that "Each energy source has its own cost parameters and introduction date, but is interdependent with other components of the energy sector." (Manne (1976), p. 379). But by their large dimensions, such relativity macro-analyses tend to preclude a close look at the specific technology of a process is important in developing meaningful resource management models, we substitute for a macro model the increasing value over time of the energy extracted. In this contact we seek an extraction rate (and an economic life) that maximizes the net discounted value of the energy extracted. [DJE-2005

  16. 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.

  17. Evaluation Considerations for Secondary Uses of Clinical Data: Principles for an Evidence-based Approach to Policy and Implementation of Secondary Analysis. A Position Paper from the IMIA Technology Assessment & Quality Development in Health Informatics Working Group.

    Science.gov (United States)

    Scott, P J; Rigby, M; Ammenwerth, E; Brender McNair, J; Georgiou, A; Hyppönen, H; de Keizer, N; Magrabi, F; Nykänen, P; Gude, W T; Hackl, W

    2017-05-08

    To set the scientific context and then suggest principles for an evidence-based approach to secondary uses of clinical data, covering both evaluation of the secondary uses of data and evaluation of health systems and services based upon secondary uses of data. Working Group review of selected literature and policy approaches. We present important considerations in the evaluation of secondary uses of clinical data from the angles of governance and trust, theory, semantics, and policy. We make the case for a multi-level and multi-factorial approach to the evaluation of secondary uses of clinical data and describe a methodological framework for best practice. We emphasise the importance of evaluating the governance of secondary uses of health data in maintaining trust, which is essential for such uses. We also offer examples of the re-use of routine health data to demonstrate how it can support evaluation of clinical performance and optimize health IT system design. Great expectations are resting upon "Big Data" and innovative analytics. However, to build and maintain public trust, improve data reliability, and assure the validity of analytic inferences, there must be independent and transparent evaluation. A mature and evidence-based approach needs not merely data science, but must be guided by the broader concerns of applied health informatics.

  18. 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...

  19. 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.

  20. 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, validationof the developed OSATS scale for vacuum...... extraction in a prospective observational study. Setting. Rigshospitalet, University Hospital of Copenhagen. Population. For development an obstetric expert from each labor ward in Denmark (28 departments) were invited to participate. For validation nine first-year residents and ten chief physicians...... with daily work in the obstetric field were tested. Methods. The Delphi method was used for development of the scale. In a simulated vacuum extraction scenario first-year residents and obstetric chief physicians were rated using the developed OSATS scale for vacuum extraction to test construct validity...

  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, validationof the developed OSATS scale for vacuum...... extraction in a prospective observational study. Setting. Rigshospitalet, University Hospital of Copenhagen. Population. For development an obstetric expert from each labor ward in Denmark (28 departments) were invited to participate. For validation nine first-year residents and ten chief physicians...... with daily work in the obstetric field were tested. Methods. The Delphi method was used for development of the scale. In a simulated vacuum extraction scenario first-year residents and obstetric chief physicians were rated using the developed OSATS scale for vacuum extraction to test construct validity...

  2. Legitimizing policies

    DEFF Research Database (Denmark)

    Jørgensen, Martin Bak

    2012-01-01

    , 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......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...

  3. Advertisement Policy

    Directory of Open Access Journals (Sweden)

    Chief Editor

    2014-06-01

    Full Text Available Indian Journal of Community Health (IJCH, the official publication of Indian Association of Preventive and Social Medicine (IAPSM published from Uttar Pradesh and Uttarakhand, India is an indexed journal published quarterly. The open access policy of the journals ensure good visibility of the online content of the journals. The journal with high circulation and visibility, thus offer excellent media for promotion of your products, services or conferences through advertisement. The journal has the potential to deliver the message to the targeted audience regularly with each issue. The cost of investment per view is substantially low for our print as well as electronic journals.

  4. Researcher Positioning

    DEFF Research Database (Denmark)

    Khawaja, Iram; Mørck, Line Lerche

    2009-01-01

    This article focuses on the complex and multilayered 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 backgrounds...... 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...

  5. 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,…

  6. Positively Adolescent!

    Science.gov (United States)

    Williamson, Sue

    2000-01-01

    Believes that music teachers should reassess their views toward adolescent behavior in the music classroom by learning to see their behavior in a positive light. Describes teaching strategies that build on four adolescent behaviors: (1) desire for peer acceptance; (2) abundant energy; (3) love of fun; and (4) limited time-managing skills. (CMK)

  7. 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

  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. 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

  10. International Monetary Policy Coordination

    OpenAIRE

    Carlberg, Michael

    2005-01-01

    This paper studies the international coordination of monetary policies in the world economy. It carefully discusses the process of policy competition and the structure of policy cooperation. As to policy competition, the focus is on monetary competition between Europe and America. Similarly, as to policy cooperation, the focus is on monetary cooperation between Europe and America. The spillover effects of monetary policy are negative. The policy targets are price stability and full employment.

  11. Protein Extractability

    African Journals Online (AJOL)

    human nutrition, particularly in developing ... studied the effect of NaCl on the extractability of ... significant influence on the functional properties ..... Malaka, S. L. O. and Amund, O. O. Studies on the Life Cycle and Morphometrics of Honeybees,.

  12. 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.

  13. Bevalac extraction

    Energy Technology Data Exchange (ETDEWEB)

    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.

  14. Positive moderation of the hematology, plasma biochemistry and ocular indices of oxidative stress in alloxan-induced diabetic rats, by an aqueous extract of the leaves of Sansevieria liberica Gerome and Labroy

    Institute of Scientific and Technical Information of China (English)

    Ikewuchi Jude Chigozie; Ikewuchi Catherine Chidinma

    2013-01-01

    Objective: To investigate the ability of an aqueous extract of the leaves of Sansevieria liberica (S. liberica) to alter the hematology, plasma biochemistry and ocular indices of oxidative stress in alloxan-induced diabetic rats. Method: Diabetes mellitus was induced by injection of alloxan (80 mg/kg body weight), via the tail vein. The extract was administered orally at 100, 200 and 300 mg/kg body weight (both to normal and diabetic rats), and metformin at 50 mg/kg body weight.Results:Compared to test control, the treatment dose dependently, significantly lowered (P<0.05) ocular malondialdehyde content, atherogenic indices, red cell, total white cell and lymphocyte counts, mean cell hemoglobin concentration; and plasma levels of glucose, triglyceride, total-, very low density lipoprotein-, low density lipoprotein- and non-high density lipoprotein cholesterols, total, conjugated and unconjugated bilirubin, sodium, urea, blood urea nitrogen, as well as plasma activities of alkaline phosphatase, alanine and aspartate transaminases. However, the treatment significantly increased (P<0.05) hematocrit, hemoglobin concentration, mean cell hemoglobin, and mean cell volume, neutrophil and monocyte counts, and plasma levels of high density lipoprotein cholesterol, potassium, chloride, calcium, bicarbonate and total protein, ocular ascorbic acid content and ocular activities of catalase and superoxide dismutase. This study showed the hypoglycemic, hypolipidemic, immune-modulating, ocular-, hepato-renal and cardio-protective potentials of the extract. Conclusions: All these, support the use of the leaves of S. liberica in African traditional health care practices for the management of diabetes mellitus.

  15. 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 ...

  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. State Teacher Policy Yearbook, 2009. Indiana

    Science.gov (United States)

    National Council on Teacher Quality, 2009

    2009-01-01

    This Indiana's 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…

  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...

  19. 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 D supplement users increased from 11% to 41% (P D in daily fluid milk consumers (n = 1017) among supplement nonusers was 20 nmol/L (95% CI: 19, 21 nmol/L), which was 6 nmol/L higher than nonconsumers (n = 229) (14 nmol/L; 95% CI: 12, 16 nmol/L) (P D concentrations >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.

  20. 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.

  1. Impact of school policies on non-communicable disease risk factors - a systematic review.

    Science.gov (United States)

    Singh, Ankur; Bassi, Shalini; Nazar, Gaurang P; Saluja, Kiran; Park, MinHae; Kinra, Sanjay; Arora, Monika

    2017-04-04

    Globally, non-communicable diseases (NCDs) are identified as one of the leading causes of mortality. NCDs have several modifiable risk factors including unhealthy diet, physical inactivity, tobacco use and alcohol abuse. Schools provide ideal settings for health promotion, but the effectiveness of school policies in the reduction of risk factors for NCD is not clear. This study reviewed the literature on the impact of school policies on major NCD risk factors. A systematic review was conducted to identify, collate and synthesize evidence on the effectiveness of school policies on reduction of NCD risk factors. A search strategy was developed to identify the relevant studies on effectiveness of NCD policies in schools for children between the age of 6 to 18 years in Ovid Medline, EMBASE, and Web of Science. Data extraction was conducted using pre-piloted forms. Studies included in the review were assessed for methodological quality using the Effective Public Health Practice Project (EPHPP) quality assessment tool. A narrative synthesis according to the types of outcomes was conducted to present the evidence on the effectiveness of school policies. Overall, 27 out of 2633 identified studies were included in the review. School policies were comparatively more effective in reducing unhealthy diet, tobacco use, physical inactivity and inflammatory biomarkers as opposed to anthropometric measures, overweight/obesity, and alcohol use. In total, for 103 outcomes independently evaluated within these studies, 48 outcomes (46%) had significant desirable changes when exposed to the school policies. Based on the quality assessment, 18 studies were categorized as weak, six as moderate and three as having strong methodological quality. Mixed findings were observed concerning effectiveness of school policies in reducing NCD risk factors. The findings demonstrate that schools can be a good setting for initiating positive changes in reducing NCD risk factors, but more research is

  2. 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

  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...... makes of food policy a highly complex and diverse area. The entry opens with at description of the concept of policy and food policy and how it relates to ethical principles and values. The fourth section discusses some influental definitions of food policy. The final section contains a description...

  4. 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...

  5. Information extraction

    NARCIS (Netherlands)

    Zhang, Lei; Hoede, C.

    2002-01-01

    In this paper we present a new approach to extract relevant information by knowledge graphs from natural language text. We give a multiple level model based on knowledge graphs for describing template information, and investigate the concept of partial structural parsing. Moreover, we point out that

  6. 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 phenomeno

  7. 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…

  8. 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…

  9. Constructing "Common Sense" Policies for Schools: The Role of Journalists

    Science.gov (United States)

    Stack, Michelle

    2007-01-01

    This article focuses on how five journalists arrived at their decisions about how to report policy, particularly educational policy. It is part of a larger study that takes the position that the media play a central role in educational policy-making and that educators need to understand the power that journalists working within corporate…

  10. 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…

  11. 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…

  12. “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.

  13. Bayesian policy reuse

    CSIR Research Space (South Africa)

    Rosman, Benjamin

    2016-02-01

    Full Text Available to the label of any given instance, it can choose to act through a process of policy reuse from a library in contrast to policy learning. In policy reuse, the agent has prior experience from the class of tasks in the form of a library of policies that were...

  14. 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...

  15. 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...

  16. Translating Policy and Practice

    OpenAIRE

    McCabe, Louise

    2007-01-01

    Abstract Global influences and demographic changes are leading policy makers in less developed countries to look to more developed regions for policy and service ideas. Policy and services ideas may then be `borrowed' via processes such as policy transfer (Dolowitz and Marsh, 1996). This article explores the establishment of day care for people with dementia in Kerala, India. During the development of this ...

  17. 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).

  18. Environmental education policy research

    DEFF Research Database (Denmark)

    Læssøe, Jeppe; Feinstein, Noah Weeth; Blum, Nicole

    2013-01-01

    in the areas of Environmental Education (EE), Education for Sustainable Development and Climate Change Education. It especially makes a case for two kinds of research on EE policy: (1) a multi-sited approach to empirical documentation and theory development which explores the relationships between......This essay examines the relationship between research and policy and, more specifically, how researchers might relate to policy work. Given the current international policy focus on climate change, green growth and sustainability in general, it argues for strengthening and widening policy research...... international policy agreements and local practice, and (2) an interactive policy-engaged approach to research....

  19. 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.

  20. 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.

  1. Economic Rationale for Industrial Policy in Developing Countries

    OpenAIRE

    Matyáš, David

    2012-01-01

    This thesis goes through basic principles of industrial policy in developing countries and analyses examples of recent industrial policies in BRIC countries (Brazil, Russia, India and China) in the last two decades. The analysis shows the coexistence of unsuccessful and fruitful stories of industrial policy implementation. In the text, I focus especially on the last two decades. I recognize that industrial policy can have a positive impact on economy in some cases, but on the other hand, gove...

  2. EXTERNAL FACTORS FOR THE MONETARY POLICY TRANSMISSION MECHANISM

    OpenAIRE

    Dan Horatiu

    2013-01-01

    This paper reviews and analyzes the effects that external (or exogenous) factors, defined as economic factors that cannot be controlled or influenced by the central bank, have on monetary policy and the monetary policy transmission mechanism. Adopting a theoretical research position, we aim at identifying the main external factors to monetary policy and discuss the ways in which these factors alter the economic environment and implicitly the monetary policy transmission mechanism. This is don...

  3. 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

  4. Replenishment policies for Empty Containers in an Inland Multi-depot System

    DEFF Research Database (Denmark)

    Dang, Quang-Vinh; Nielsen, Izabela Ewa; Yun, W. Y.

    2013-01-01

    This research focuses on the problem of positioning empty containers in a port area with multiple depots. Three options are considered: positioning from other overseas ports, inland positioning between depots and leasing. The policies for empty-container management are as follows: a coordinated (s......, S) inventory policy for overseas positioning, a (ri, Ri) policy at each depot for inland positioning, and a simple leasing policy with zero lead-time and infinite capacity. For the inland positioning policy, four different methods are proposed to reposition empty containers between depots....... The objective is to obtain the optimal policy in order to minimize the expected total cost consisting of: inventory holding, overseas positioning, inland positioning and leasing costs. A simulation-based genetic algorithm is developed to find near-optimal policies. Numerical examples are given to demonstrate...

  5. 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.

  6. Improved extraction of pine bark for wood adhesives

    OpenAIRE

    Jorge, Fernando Caldeira; Brito, Paulo; Pepino, Lina; Portugal, António; Gil, Maria Helena; IRLE, Mark A; Costa, Rui Pereira da

    1999-01-01

    Pine bark tannins must be subjected to sulphonation to have an acceptable solubility in water for the preparation of wood adhesives. In this study, several extraction variables (sodium sulphite and urea concentrations in the extraction white liquor, extraction time, bark/liquor ratio and temperature) were assessed for their effect on extraction yield, and on the phenol, sulphur and ash content of extracts. Temperature had the highest positive effect on extraction yield and on the yield of tot...

  7. 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?...

  8. Single Policy Study

    DEFF Research Database (Denmark)

    Kronsell, Annica; Manners, Ian James

    2015-01-01

    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.......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...

  9. 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?...

  10. Policy modes for climate change: the role of tripartite partnerships

    NARCIS (Netherlands)

    Kolk, A.; Pinkse, J.

    2010-01-01

    This position paper provides an initial overview of the role of tripartite partnerships for climate change in the broader framework of policy options available to address the issue. First, we will position partnerships in relation to other policy modes for climate change, including emissions trading

  11. Student Voice: An Emerging Discourse in Irish Education Policy

    Science.gov (United States)

    Fleming, Domnall

    2015-01-01

    In positioning student voice within the Irish education policy discourse it is imperative that this emergent and complex concept is explored and theorized in the context of its definition and motivation. Student voice can then be positioned and critiqued as it emerged within Irish education policy primarily following Ireland's ratification of the…

  12. Effect of Danshen aqueous extract on serum hs-CRP, IL-8, IL-10, TNF-α levels, and IL-10 mRNA, TNF-α mRNA expression levels, cerebral TGF-β1 positive expression level and its neuroprotective mechanisms in CIR rats.

    Science.gov (United States)

    Liang, Xue-Yun; Li, Hai-Ning; Yang, Xiao-Yan; Zhou, Wen-Yan; Niu, Jian-Guo; Chen, Ben-Dong

    2013-04-01

    To observe the effects of Danshen aqueous extract (DSAE) on the cerebral tissue and nerve stem cells in cerebral ischemia reperfusion (CIR) rats. The model rats were prepared by occlusion of the middle cerebral artery for 2 h and then by reperfusion. They were randomly divided into five groups: a control group, an CIR group and three DSAE-treated groups. As compared with the sham control group, there was significant increase (P hs-CRP) and interleukin-8 (IL-8) levels, interleukin-10 (IL-10), tumor necrosis factor-alpha (TNF-α) levels, and IL-10 mRNA, TNF-α mRNA expression levels, function score, Infarct size, TUNEL + cell counts, cerebral transforming growth factor beta 1 (TGF-β1) positive expression and cerebral neuron specific enolase (NSE) levels, and decrease in fas-associated protein with death domain (FADD) and death-associated protein (Daxx) positive expression levels in the CIR group. Compared with CIR group, DSAE treatment dose-dependently significantly decreased serum hs-CRP, IL-8, IL-10, TNF-α levels, and IL-10 mRNA, TNF-α mRNA expression levels, function score, Infarct size, TUNEL + cell counts, cerebral TGF-β1 positive expression and cerebral NSE levels, and increase FADD and Daxx positive expression levels in the CIR + DSAE groups. Taken together, these results suggest that DSAE has a neuroprotective role in the CIR rats, which may be related to improvement of immunity function, proteins and genes expression.

  13. 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

  14. Streamlining Policy Creation in Policy Frameworks

    NARCIS (Netherlands)

    Hills, M.A.; Martí-Oliet, N.; Palomino, M.

    2012-01-01

    {\\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 frameworks f

  15. [Energy policy rather than climate policy].

    Science.gov (United States)

    Kroonenberg, Salomon B

    2009-01-01

    Energy policy and climate policy are two different issues and should not be treated as if they were the same. Whether the climate gets warmer or colder, saving energy and developing sustainable forms of energy production remain of paramount importance because fossil hydrocarbons are likely to be exhausted soon. But climate policy is a fallacy: it is human arrogance to think we can control the climate by reducing emissions and by storing CO2 underground. In spite of rising CO2 levels, the climate has cooled down slightly over the past decade. Since the International Panel on Climate Change (IPCC) did not predict this, it is questionable whether they can reliably predict warming. Other factors such as solar activity are probably more important for climate than greenhouse gases. The danger of coupling energy policy to climate policy is evident: if the climate cools down, people will lose belief in the greenhouse effect and therefore also lose interest in saving energy.

  16. Science Policy: A World of Opportunities

    Science.gov (United States)

    Mazza, Anne-Marie

    2017-01-01

    Opportunities are everywhere for scientists to engage in public policy, whether they stay at the bench or decide to move directly into the policy arena. In its 19th year, the National Academies of Sciences, Engineering, and Medicine's Christine Mirzayan Science and Technology Policy Graduate Fellowship Program provides early career individuals with the opportunity to spend 12 weeks at the Academies in Washington, DC learning about science and technology policy and the role that scientists and engineers play in advising the nation. Fellows leave the program prepared to engage in policy whether in DC, at the international level, or at the state and local level back at their home institutions. This discussion will explore these opportunities and highlight some of the positions pursued by Mirzayan alumni.

  17. 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

  18. 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.

  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. Do Policies Matter?

    Science.gov (United States)

    Zemsky, Beth; Sanlo, Ronni L.

    2005-01-01

    This chapter provides an overview of nondiscrimination policies that include sexual orientation and gender identity and addresses how such policies might be used to improve campus climates for LGBT students, faculty, and staff.

  1. 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...

  2. 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...

  3. 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,...

  4. LANGUAGE POLICY AND METHODOLOGY

    Directory of Open Access Journals (Sweden)

    Antony J. Liddicoat

    2004-06-01

    Full Text Available The implementation of a language policy is crucially associated with questions of methodology. This paper explores approaches to language policy, approaches to methodology and the impact that these have on language teaching practice. Language policies can influence decisions about teaching methodologies either directly, by making explicit recommendations about the methods to be used in classroom practice, or indirectly, through the conceptualisation of language leaming which underlies the policy. It can be argued that all language policies have the potential to influence teaching methodologies indirectly and that those policies which have explicit recommendations about methodology are actually functioning of two levels. This allows for the possibility of conflict between the direct and indirect dimensions of the policy which results from an inconsistency between the explicitly recommended methodology and the underlying conceptualisation of language teaching and learning which informs the policy.

  5. Cultural diversity and anti-poverty policy.

    Science.gov (United States)

    Lamont, Michèle; Small, Mario Luis

    2010-01-01

    This article examines how anti-poverty policy has considered the role of culture and how it ought to do so. While some have explained poverty as a function of the presumed cultural deficiency or distinctiveness of the poor, we suggest that these explanations have not been convincing and that policy requires a broader and more sophisticated understanding of the relationship between culture and behaviour. In fact, we suggest that cultural differences may be positively employed in comprehensive anti-poverty strategies.

  6. Coordination of EU Policy Positions in Germany and Denmark

    DEFF Research Database (Denmark)

    Jensen, Mads Christian Dagnis; Jopp, Mathias; Nedergaard, Peter

    2016-01-01

    -plied to examine EU coordination in Eastern and Central Europe. The results demonstrate that the approach travels well to EU member states in Western Europe. More precisely, they show that the power of the individual ministers, as well as the type of government (minority vs. majority), are im-portant factors...... in explaining differences in the way the two member states handle EU coordination. This strengthens the argument that the traits of the EU coordination mechanisms in EU member states are a function of power relations between domestic actors....

  7. 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.

  8. A commentary on the positive discrimination policy of India

    OpenAIRE

    2009-01-01

    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 p...

  9. 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.

  10. 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.

  11. FISCAL POLICY DYNAMICS, EMPLOYMENT AND CONSUMPTION

    Directory of Open Access Journals (Sweden)

    Cornelia VĂCEANU

    2015-06-01

    Full Text Available The aim of this paper is to analyse both in theory and in practice fiscal policy effects on the employment rate. For example, even if taxation is one of the main instruments of fiscal policy of the government in reducing unemployment, high taxes reduce disposable incomes of consumers, which automatically leads to lower consumption and when consumers buy less, increases the odds that the unemployment increase. To highlight this we used the comparison of a dynamic influence of fiscal policy on macroeconomic variables with the empirical results from an identified multidimensional model. Data shows a positive conditional correlation between government expenditures increase and labour force supply.

  12. DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

    Energy Technology Data Exchange (ETDEWEB)

    Kathryn Baskin

    2004-04-30

    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.

  13. DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

    Energy Technology Data Exchange (ETDEWEB)

    Kathryn Baskin

    2003-10-31

    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.

  14. Disability pensions and active labour market policy

    DEFF Research Database (Denmark)

    Caswell, Dorte; Kleif, Helle Bendix

    2013-01-01

    client types, including those who are far from labor market participation due to social, mental, physical, or other problems. We analyze the application of active labor market policy measures used to support clients with substantial problems besides unemployment. This study utilizes Danish register data......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...

  15. 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.

  16. Language Policy and Methodology

    Science.gov (United States)

    Liddicoat, Antony J.

    2004-01-01

    The implementation of a language policy is crucially associated with questions of methodology. This paper explores approaches to language policy, approaches to methodology and the impact that these have on language teaching practice. Language policies can influence decisions about teaching methodologies either directly, by making explicit…

  17. 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

  18. Communication Policies in Yugoslavia.

    Science.gov (United States)

    Lekovic, Zdravko; Bjelica, Mihalo

    This report on communication policies in Yugoslavia is part of a larger project, sponsored by UNESCO and intended to analyze communication policies as they exist at public, institutional, and professional levels in selected countries. Included in this report are: (1) the premise of Yugoslavian communication policy; (2) historical development of…

  19. Open Access policy effectiveness

    OpenAIRE

    Swan, Alma

    2015-01-01

    This presentation discusses the policy elements that are necessary for an effective open access policy, according to the findings of the analysis of the revamped ROARMAP tool for open access policies by PASTEUR4OA. It contains graphs, charts and numbers for evidence-based arguments

  20. 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 r...... 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.......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...

  1. Extractive industries and sustainable development: an evaluation of World Bank Group experience

    Energy Technology Data Exchange (ETDEWEB)

    Andres Liebenthal; Roland Michelitsch; Ethel Tarazona

    2005-07-01

    How effectively has the World Bank Group assisted its clients in enhancing the contribution of the extractive industries to sustainable development? (Extractive industries include oil, gas, and mining of minerals including coals and metals.) This evaluation finds that with its global mandate and experience, comprehensive country development focus, and overarching mission to fight poverty, the World Bank Group is well positioned to help countries overcome the policy, institutional, and technical challenges that prevent them from transforming resource endowments into sustainable benefits. Furthermore, the World Bank Group's achievements are many. On the whole, its extractive industries projects have produced positive economic and financial results, though compliance with its environmental and social safeguards remains a challenge. Its research has broadened and deepened understanding of the causes for the disappointing performance of resource-rich countries. Its guidelines for the mitigation of adverse environmental and social impacts have been widely used and appreciated. More recently, it has begun to address the challenge of country governance with a variety of instruments. The World Bank Group can, however, do much to improve its performance in enhancing the extractive industry sector's contribution to sustainable development and poverty reduction. The report identifies three main areas for improvement - formulating an integrated strategy, strengthening implementation and engagement of stakeholders. 5 annexes.

  2. 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. ...

  3. 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.

  4. Toward transparent clinical policies.

    Science.gov (United States)

    Shiffman, Richard N; Marcuse, Edgar K; Moyer, Virginia A; Neuspiel, Daniel R; Hodgson, Elizabeth Susan; Glade, Gordon; Harbaugh, Norman; Miller, Marlene R; Sevilla, Xavier; Simpson, Lisa; Takata, Glenn

    2008-03-01

    Clinical policies of professional societies such as the American Academy of Pediatrics are valued highly, not only by clinicians who provide direct health care to children but also by many others who rely on the professional expertise of these organizations, including parents, employers, insurers, and legislators. The utility of a policy depends, in large part, on the degree to which its purpose and basis are clear to policy users, an attribute known as the policy's transparency. This statement describes the critical importance and special value of transparency in clinical policies, guidelines, and recommendations; helps identify obstacles to achieving transparency; and suggests several approaches to overcome these obstacles.

  5. 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

  6. 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....... Drawing an analytical distinction between cooperation, coordination and collaboration, the article analyses the formulation and implementation of EU employment policies. It concludes that while the formulation of policy objectives and the discussion of national policy approaches do involve elements...

  7. 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....

  8. The fallacy of serial extractions.

    Science.gov (United States)

    Lee, K Paul

    2013-11-01

    It is suggested that lingually-positioned lower lateral incisors in young children are anatomically correct and not a symptom of crowding. Primary canines with intact periodontal attachments have an important role to play as proprioceptors to encourage growth of the alveolar arch. Extractions of primary cuspids would deprive the alveolus of important growth stimuli. Clinical evidence suggests that serial extraction is counter-productive. The early extraction of primary cuspids will invariably result in crowding of the permanent cuspids. It is a common belief that serial extraction corrects the crowding of lower incisors but the procedure is not evidence based. In reality, the problem is maintained and the 'crowding' shifts to involve the permanent cuspids. Let us not forget the most basic canon of the health profession which is 'first do no harm, and if it is not broken, do not try to fix it'.

  9. Point Source Extraction with MOPEX

    CERN Document Server

    Marleau, D M F R

    2005-01-01

    MOPEX (MOsaicking and Point source EXtraction) is a package developed at the Spitzer Science Center for astronomical image processing. We report on the point source extraction capabilities of MOPEX. Point source extraction is implemented as a two step process: point source detection and profile fitting. Non-linear matched filtering of input images can be performed optionally to increase the signal-to-noise ratio and improve detection of faint point sources. Point Response Function (PRF) fitting of point sources produces the final point source list which includes the fluxes and improved positions of the point sources, along with other parameters characterizing the fit. Passive and active deblending allows for successful fitting of confused point sources. Aperture photometry can also be computed for every extracted point source for an unlimited number of aperture sizes. PRF is estimated directly from the input images. Implementation of efficient methods of background and noise estimation, and modified Simplex a...

  10. Problematizations in Health Policy

    Directory of Open Access Journals (Sweden)

    Carol Bacchi

    2016-06-01

    Full Text Available This article directs attention to the significance, for health promotion advocates, of reflecting on how “problems” are constituted, or brought into existence, as particular sorts of problems, within policies and policy proposals. To this end, it introduces a poststructural analytic strategy called “What’s the Problem Represented to be?” (WPR approach, and contrasts this perspective to the ways in which “problems” are commonly conceptualized in health policy analyses (e.g., “a problem stream,” “wicked problems”. Such a perspective offers a significant rethinking of the conventional emphasis on agenda setting and policy-making processes in considering the meaning of success or failure in health policy initiatives. The starting point is a close analysis of items that are “successful,” in the sense that they make the political agenda, to see how representations of “problems” within selected policies limit what is talked about as possible or desirable, or as impossible and undesirable. This form of analysis thus enables critical reflections on the substantive content of policy initiatives in health policy. The article takes a step back from policy process theories, frameworks, and models to offer reflections at the level of paradigms. Highlighting potential dangers and limitations in positivism, interpretivism, and critical realism, it uses international, Australian, and South Australian examples in health policy to explore what poststructural policy analysis contributes to understanding the broad political influences shaping contemporary modes of rule.

  11. The effectiveness of monetary policy

    OpenAIRE

    Robert H. Rasche; Marcela M. Williams

    2005-01-01

    This analysis addresses changing views of the role and effectiveness of monetary policy, inflation targeting as an "effective monetary policy," monetary policy and short-run (output) stabilization, and problems in implementing a short-run stabilization policy.

  12. The effectiveness of monetary policy

    OpenAIRE

    Robert H. Rasche; Marcela M. Williams

    2005-01-01

    This analysis addresses changing views of the role and effectiveness of monetary policy, inflation targeting as an "effective monetary policy," monetary policy and short-run (output) stabilization, and problems in implementing a short-run stabilization policy.

  13. Checking Security Policy Compliance

    CERN Document Server

    Gowadia, Vaibhav; Kudo, Michiharu

    2008-01-01

    Ensuring compliance of organizations to federal regulations is a growing concern. This paper presents a framework and methods to verify whether an implemented low-level security policy is compliant to a high-level security policy. Our compliance checking framework is based on organizational and security metadata to support refinement of high-level concepts to implementation specific instances. Our work uses the results of refinement calculus to express valid refinement patterns and their properties. Intuitively, a low-level security policy is compliant to a high-level security policy if there is a valid refinement path from the high-level security policy to the low-level security policy. Our model is capable of detecting violations of security policies, failures to meet obligations, and capability and modal conflicts.

  14. Policy and Practice

    DEFF Research Database (Denmark)

    Boje, Thomas P.; Ejrnæs, Anders

    2012-01-01

    regimes in Europe – covering the 26 countries. A typology based on a cluster analysis of macro indicators of family policy – coverage of childcare, effective parental leave and spending on family policies. The cluster analysis is based on data from OECD family data base. Then follows an analysis......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...... of the impact of the different family policy regimes on mothers' employment strategies when they return into gainful employment, based on data from the European Social Survey, 2008. Findings – The authors have identified four different family policy models: extensive family policy, long parental leave, family...

  15. 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.

  16. Positive maps, positive polynomials and entanglement witnesses

    CERN Document Server

    Skowronek, Lukasz

    2009-01-01

    We link the study of positive quantum maps, block positive operators, and entanglement witnesses with problems related to multivariate polynomials. For instance, we show how indecomposable block positive operators relate to biquadratic forms that are not sums of squares. Although the general problem of describing the set of positive maps remains open, in some particular cases we solve the corresponding polynomial inequalities and obtain explicit conditions for positivity.

  17. Positive maps, positive polynomials and entanglement witnesses

    Energy Technology Data Exchange (ETDEWEB)

    Skowronek, Lukasz; Zyczkowski, Karol [Institute of Physics, Jagiellonian University, Krakow (Poland)], E-mail: lukasz.skowronek@uj.edu.pl, E-mail: karol@tatry.if.uj.edu.pl

    2009-08-14

    We link the study of positive quantum maps, block positive operators and entanglement witnesses with problems related to multivariate polynomials. For instance, we show how indecomposable block positive operators relate to biquadratic forms that are not sums of squares. Although the general problem of describing the set of positive maps remains open, in some particular cases we solve the corresponding polynomial inequalities and obtain explicit conditions for positivity.

  18. 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.

  19. EU Lobbying and Anti-Dumping Policy

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Ulff-Møller; Svendsen, Gert Tinggaard

    2012-01-01

    of petitioning firms and Council voting in the case of anti-dumping policy. If the political position of countries in anti-dumping cases is influenced by domestic lobbying efforts, we expect that the empirical pattern of country distribution of petitioning firms in EU anti-dumping cases corresponds closely...... to the empirical pattern of EU country distribution in Council voting. Our results show a low petitioning intensity for anti-dumping investigations and a high voting intensity against anti-dumping measures in Northern Europe. Thus, it seems likely that domestic lobbying efforts have influenced the political...... position of countries in the special case of EU anti-dumping policy....

  20. 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

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

    Science.gov (United States)

    2012-01-01

    Background 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. Methods 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. Results 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. Conclusions 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

  2. Effect in vitro Inhibition of Five Ethanol-extractions from Traditional Chinese Medicine on Two Kinds of Gram Positive Bacteria%5种中药醇提物体外抑制2种革兰阳性菌的活性

    Institute of Scientific and Technical Information of China (English)

    林楠; 董银卯; 时宇静; 孟宏

    2012-01-01

    目的:研究丹参、丁香、厚朴、金银花、大黄这5种中药醇提物对痤疮丙酸杆菌和金黄色葡萄球菌的抑菌活力,进而通过正交试验考察不同配比对这2种革兰阳性菌的抑菌作用.方法:丹参、丁香、厚朴、金银花、大黄醇提物浓缩至0.2g·mL-1,通过测量抑菌圈直径考察不同中药醇提物与醇提物配伍后对这2种细菌的抑菌效果.结果:痤疮丙酸杆菌对丹参醇提物为高度敏感,抑菌圈直径为(23.27±3.68) mm,对丁香、厚朴醇提物为中度敏感,为(18.82±2.27),(17.78±1.88) mm;金黄色葡萄球菌对丁香和厚朴醇提物为高度敏感,抑菌圈直径分别为(21.94±0.74),(19.52士1.09)mm,对大黄和丹参为中度敏感,抑菌圈直径为(14.43±2.24),(16.01±0.88) mm.丹参、厚朴、丁香醇提物最佳复配比例为1∶1∶1,其对痤疮丙酸杆菌和金黄色葡萄球菌的抑菌圈直径分别为(20.07±1.26),(20.57±0.38) mm.结论:丹参、厚朴、丁香的醇提物对这2种菌的抑菌活力均为高度敏感,抑菌作用最佳.丹参、厚朴、丁香的醇提物对2种菌抑菌活性的最佳配比为1∶1∶1.%Objective: To study effect of ethanol-extractions of Salvia miltiorrhiza, Syzygium aromaticum, Magnolia officinalis, Louicera japonica, Rheum palmatum this 5 kinds of traditional Chinese medicine on bacteriostasis activity to Propionibacterium acnes and Staphylococcus aureus, and then investigate different proportion of the ethanol-extractions by orthogonal test on antimicrobial effect of both Gram positive bacteria. Method: The ethanol-extractions of S. Miltiorrhiza, S. Aromaticum, M. Officinalis, L. Japonica, R. Palmatum were enriched to 0. 2 g · mL-1 . Inhibition zone diameters were measured to evaluate the bacteriostatic effects and the different ethanol-extraction compatibility. Result: Propionibacterium acne was highly sensitive to S. Miltiorrhiza ethanol-extraction with the inhibition zone diameter of (23.27 ±3.68) mm. It

  3. An international study of research misconduct policies.

    Science.gov (United States)

    Resnik, David B; Rasmussen, Lisa M; Kissling, Grace E

    2015-01-01

    Research misconduct is an international concern. Misconduct policies can play a crucial role in preventing and policing research misconduct, and many institutions have developed their own policies. While institutional policies play a key role in preventing and policing misconduct, national policies are also important to ensure consistent promulgation and enforcement of ethical standards. The purpose of this study was to obtain more information about research misconduct policies across the globe. We found that twenty-two of the top forty research and development funding countries (55%) had a national misconduct policy. Four countries (18.2%) are in the process of developing a policy, and four (18.2%) have a national research ethics code but no misconduct policy. All twenty-two countries (100%) with national policies included fabrication, falsification, and plagiarism in the definition of misconduct, but beyond that there was considerable diversity. Unethical authorship was mentioned in 54.6% of the misconduct definitions, followed by unethical publication practices (36.4%), conflict of interest mismanagement (36.4%), unethical peer review (31.8%), misconduct related to misconduct investigations (27.3%), poor record keeping (27.3%), other deception (27.3%), serious deviations (22.7%), violating confidentiality (22.7%), and human or animal research violations (22.7%). Having a national policy was positively associated with research and development funding ranking and intensiveness. To promote integrity in international research collaborations, countries should seek to harmonize and clarify misconduct definitions and develop procedures for adjudicating conflicts when harmonization does not occur.

  4. Bioactivity studies of extracts from Tridax procumbens.

    Science.gov (United States)

    Taddei, A; Rosas-Romero, A J

    2000-06-01

    An updated review on the biological activity of Tridax procumbens is presented. A detailed biological screening comprised of gram-positive and gram-negative bacteria, yeasts and fungi using crude extracts of this plant was undertaken. The n-hexane extract of the flowers showed activity against Escherichia coli. The same extract of the whole aerial parts was active against Mycobacterium smegmatis, Escherichia coli, Salmonella group C and Salmonella paratyphi. The ethyl-acetate extract of the flowers was active against Bacillus cereus and Klebsiella sp. The aerial parts extract also showed activity only against Mycobacterium smegmatis and Staphylococcus aureus, while the aqueous extract showed no antimicrobial activity. None of the tested extracts was active against the yeasts, Candida albicans, Candida tropicalis and Rhodotorula rubra; or the fungi: Aspergillus flavus, Aspergillus niger, Mucor sp. and Trichophyton rubrum.

  5. Navicular bone position determined by positional MRI

    DEFF Research Database (Denmark)

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

    2016-01-01

    OBJECTIVE: To examine intraobserver, interobserver and between-day reproducibility of positional MRI for evaluation of navicular bone height (NVH) and medial navicular position (MNP). MATERIALS AND METHODS: Positional MRI (pMRI) of the foot was performed on ten healthy participants (0.25 T G......: Navicular height and medial navicular position can be measured by pMRI in a very reproducible manner within and between observers. Increased measurement variation is observed between-days in supine position, which may be due to small positional differences or other unknown biomechanical factors....

  6. Apparatus for hydrocarbon extraction

    Science.gov (United States)

    Bohnert, George W.; Verhulst, Galen G.

    2013-03-19

    Systems and methods for hydrocarbon extraction from hydrocarbon-containing material. Such systems and methods relate to extracting hydrocarbon from hydrocarbon-containing material employing a non-aqueous extractant. Additionally, such systems and methods relate to recovering and reusing non-aqueous extractant employed for extracting hydrocarbon from hydrocarbon-containing material.

  7. Values in Health Policy - A Concept Analysis.

    Science.gov (United States)

    Shams, Lida; Akbari Sari, Ali; Yazdani, Shahram

    2016-08-17

    Despite the significant role "values" play in decision-making no definition or attributes regarding the concept have been provided in health policy-making. This study aimed to clarify the defining attributes of a concept of value and its irrelevant structures in health policy-making. We anticipate our findings will help reduce the semantic ambiguities associated with the use of "values" and other concepts such as principles, criteria, attitudes, and beliefs. An extensive search of literature was carried out using electronic data base and library. The overall search strategy yielded about 1540 articles and 450 additional records. Based on traditional qualitative research, studies were purposefully selected and the coding of articles continued until data saturation was reached. Accordingly, 31 articles, 2 books, and 5 other documents were selected for the review. We applied Walker and Avant's method of concept analysis in studying the phenomenon. Definitions, applications, attributes, antecedents, and consequences of the concept of "value in health policy-making" were extracted. We also identified similarities and differences that exist between and within them. We identified eight major attributes of "value in health policy-making": ideological origin, affect one's choices, more resistant to change over time, source of motivation, ability to sacrifice one's interest, goal-oriented nature for community, trans-situational and subjectivity. Other features pinpointed include alternatives, antecedents, and consequences. Alternative, antecedents and consequences case may have more or fewer attributes or may lack one of these attributes and at the same time have other distinctive ones. Despite the use of the value framework, ambiguities still persist in providing definition of the concept value in health policy-making. Understanding the concept of value in health policy-making may provide extra theoretical support to decision-makers in their policy-making process, to help

  8. 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....... 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...... an intended policy shift, there seems to be very little public discussion about them. Far-reaching policy changes become politically invisible and de-politicized. Our empirical case is the contracting out of the public employment services in Australia, the Netherlands and Denmark. The main question is what...

  9. 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.

  10. Macroeconomic Policies Interaction

    Directory of Open Access Journals (Sweden)

    Nasir Muhammad Ali

    2016-01-01

    Full Text Available This concise study analyses the symmetry of financial markets’ responses to macroeconomic policy interaction in the United Kingdom. Employing the Vector Auto-regression (VAR model on monthly data of the British financial sector and macroeconomic policies from January 1985 to August 2008, this study found that the equity and sovereign debt markets showed identical symmetry in response to macroeconomic policy interaction.

  11. Guiding Economic Policy

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Three top Chinese officials responsible for guiding China’s macroeconomic policies expound on the state of the economy In Premier Wen Jiabao’s recent govern- ment work report,he said that the major task this year would be to prevent over- all prices from rising rapidly.Along with this,he accentuated a prudent fiscal policy and a tight monetary policy. Following the premier’s work report,

  12. Monetary Policy Proving Effective

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Hu Xiaolian,Vice Governor of the People's Bank of China,the country's central bank,published an article concerning China's managed floating exchange rate regime and the effectiveness of the monetary policy on the bank's website on July 26.She pointed out monetary policy,as an important instrument of China's macroeconomic control,has faced many challenges in recent years.A more flexible exchange rate regime will help improve the effectiveness of the policy.

  13. 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.

  14. DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

    Energy Technology Data Exchange (ETDEWEB)

    Kathryn Baskin

    2004-07-28

    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.

  15. DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

    Energy Technology Data Exchange (ETDEWEB)

    Kathryn Baskin

    2005-01-31

    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.

  16. DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

    Energy Technology Data Exchange (ETDEWEB)

    Kathryn Baskin

    2004-07-28

    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.

  17. 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.

  18. 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.

  19. Guttmacher policy review

    National Research Council Canada - National Science Library

    .... This quarterly review relates state to national and international developments and highlights all aspects of reproductive health policy, drawing the connections between abortion, contraception...

  20. 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...

  1. Direct policy search

    DEFF Research Database (Denmark)

    Heidrich-Meisner, V.; Igel, Christian

    2010-01-01

    process. Exploration is realized by stochastic perturbations, which can be applied at different levels. When considering direct policy search in the space of neural network policies, exploration can be applied on the synaptic level or on the level of neuronal activity. We propose neuroevolution strategies...... (NeuroESs) for direct policy search in RL. Learning using NeuroESs can be interpreted as modelling of extrinsic perturbations on the level of synaptic weights. In contrast, policy gradient methods (PGMs) can be regarded as intrinsic perturbation of neuronal activity. We compare these two approaches...

  2. The effect of policy choices on mineral availability

    Directory of Open Access Journals (Sweden)

    Slavko V. Šolar

    2006-06-01

    Full Text Available During the late 1980s and early 1990s almost 100 nations introduced new or revised existing, mineral policies and laws. We are now in another period of revision, particularly in the Eastern European nations. National mineral policies in these countries are being,or recently have been, reconsidered for several reasons. First, policies from the prior political era were not consistent with market driven economic policies. Second, they did not reflect the regulatory framework or policy directives of the new, integrating Europe.Finally, old policies did not address the concerns, issues and needs of societies today,primary among these being the desire for a sustainable future. In this paper we argue that each country’s mix of imported and domestically produced minerals should be economicallyprofitable, socially acceptable, and in compliance with sustainable development principles. In this paper we focus on the ongoing revision of mineral policies in Eastern European countries transitioning to market-driven economies. We first review basic policyconcepts, placing emphasis on the purpose and scope of mineral policies. We then briefly describe EU positions on sustainability, and economic and mineral policy. This is followed by a general review of the mineral policies and management situation in the transitioneconomies of Eastern Europe. We conclude that of number of the current policies have the potential to limit the availability of minerals to countries in this region rather than ensuring their supply. We also identify several policy trends that are inconsistent with sustainability principles.

  3. Medication Administration in the School Setting. Position Statement. Amended

    Science.gov (United States)

    Zacharski, Susan; Kain, Carole A.; Fleming, Robin; Pontius, Deborah

    2012-01-01

    It is the position of the National Association of School Nurses (NASN) that school districts develop written medication administration policies and procedures that focus on safe and efficient medication administration at school by a registered professional school nurse (hereinafter referred to as school nurse). Policies should include prescription…

  4. 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...

  5. Nature Conservation Policies and Strategies

    Directory of Open Access Journals (Sweden)

    Ildiko IOAN

    2011-08-01

    Full Text Available Humans dependence on nature is beyond doubt one of the most powerfulevidence that supports the thesis of environmental protection. This relation is manifold and it was approached in various frameworks. The paper focuses on the conservation of nature in its narrow sense, meaning natural ecosystems and biodiversity. Although this topic is among the top priorities in environmental policymaking, the progresses recorded to date are not reflecting this position. The analysis aims to highlight the main policies and strategies and the developments for new actions targeting improved effectiveness.

  6. Positive Action in EU Gender Equality Law and Policy: Women in Decision Making Positions

    NARCIS (Netherlands)

    N.E. Ramos Martin

    2013-01-01

    Equality is an open and complex concept with various meanings (equal treatment, equal opportunities, formal equality, substantive equality or de facto equality). Although there are strong similarities in the definition of key concepts related to equality, the EU institutions have interpreted and app

  7. Economic Policy Voting and Incumbency: Unemployment in Western Europe

    OpenAIRE

    Dassonneville, Ruth; Michael S. Lewis-Beck

    2013-01-01

    The economic voting literature has been dominated by the incumbency-oriented hypothesis, where voters reward or punish government at the ballot box according to economic performance. The alternative, policy-oriented hypothesis, where voters favor parties closest to their issue position, has been neglected in this literature. We explore policy voting with respect to an archetypal economic policy issue – unemployment. Voters who favor lower unemployment should tend to vote for left parties, sin...

  8. Strategic science for eating disorders research and policy impact.

    Science.gov (United States)

    Roberto, Christina A; Brownell, Kelly D

    2017-03-01

    Scientific research often fails to have relevance and impact because scientists do not engage policy makers and influencers in the process of identifying information needs and generating high priority questions. To address this scholarship-policy gap, we have developed a model of Strategic Science. This research approach involves working with policy makers and influencers to craft research questions that will answer important and timely policy-related questions. The goal is to create tighter links between research and policy and ensure findings are communicated efficiently to change agents best positioned to apply the research to policy debates. In this article, we lay out a model for Strategic Science and describe how this approach may help advance policy research and action for eating disorders. © 2017 Wiley Periodicals, Inc.

  9. 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 connect

  10. David Miller on Immigration Policy and Nationality

    DEFF Research Database (Denmark)

    Lægaard, Sune

    2007-01-01

    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....

  11. Abortion, Personal Freedom, and Public Policy

    Science.gov (United States)

    Adamek, Raymond J.

    1974-01-01

    This position paper considers the recent success of the abortion "reform" movement in the United States. A review of the arguments and data pro-abortionists have utilized to establish present policy suggests that this rather extreme solution to personal and social problems has been adopted without adequate evidence. (Author)

  12. 45 CFR 1301.31 - Personnel policies.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Personnel policies. 1301.31 Section 1301.31 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES... of each staff position, addressing, as appropriate, roles and responsibilities, relevant...

  13. the need for tourism policy and planning

    Institute of Scientific and Technical Information of China (English)

    邱瑾薇

    2015-01-01

    Tourism,as a dynamic,everchanging industry and one of the most competitive industries globally,has been growing for many years.With many countries making great efforts to keep tourism at the cutting edge,certain tourism policies and plannings have been implemented,generating both positive and negative

  14. Gender, Policy and Initial Teacher Education

    Science.gov (United States)

    Skelton, Christine

    2007-01-01

    An examination of gender discourses within New Labour education policy on the preparation of students for a career in teaching in the UK reveals a contradictory yet, at the same time, complementary position. In the guidelines outlining the Standards that a prospective teacher has to achieve, the ways in which gender informs pupils' educational…

  15. 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, posi

  16. 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,

  17. The Methodology of Normative Policy Analysis

    Science.gov (United States)

    Robert, Christopher; Zeckhauser, Richard

    2011-01-01

    Policy analyses frequently clash. Their disagreements stem from many sources, including models, empirical estimates, and values such as who should have standing and how different criteria should be weighted. We provide a simple taxonomy of disagreement, identifying distinct categories within both the positive and values domains of normative policy…

  18. Antimicrobial activity of Wedelia trilobata crude extracts.

    Science.gov (United States)

    Taddei, A; Rosas-Romero, A J

    1999-05-01

    A biological screening of activity against Gram-positive and Gram-negative bacteria, yeasts, and fungi of crude extracts from Wedelia trilobata is reported. The n-hexane extract showed antibacterial activity against Bacillus subtilis, Mycobacterium smegmatis, Staphylococcus aureus, and Staphylococcus epidermidis (Gram-positive bacteria); along with Proteus vulgaris, Pseudomonas aeruginosa, Salmonella group C, Salmonella paratyphi, and Shigella sonnei (Gram-negative bacteria). The ethyl acetate extract was active only against Salmonella group C; and the aqueous extract was inactive against the tested bacteria. None of the tested extracts showed biological activity against the yeasts (Candida albicans, Candida tropicalis, Rhodotorula rubra) or the fungi (Aspergillus flavus, Aspergillus niger, Mucor sp., Trichophyton rubrum).

  19. Mistletoe Extracts (PDQ)

    Science.gov (United States)

    ... of 3 treatments: (1) Iscador injections; (2) Polyerga Neu injections (a sheep spleen preparation said to stimulate ... Websites POLICIES Accessibility Comment Policy Disclaimer FOIA Privacy & Security Reuse & Copyright Syndication Services Website Linking U.S. Department ...

  20. Modern regional innovation policy

    NARCIS (Netherlands)

    McCann, Philip; Ortega-Argiles, Raquel

    2013-01-01

    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

  1. Morality and Foreign Policy.

    Science.gov (United States)

    Kissinger, Henry

    1985-01-01

    Morality as an enduring element in United States foreign policy is discussed. In order to strengthen the steady purpose and responsible involvement of the American people, human rights policy must be presented in the context of a realistic assessment of world affairs. (RM)

  2. Cultural Policies in Kenya.

    Science.gov (United States)

    Opondo, Patricia A.

    2000-01-01

    Explores the challenges that arise when government policies are implemented with the goal of promoting culture, tradition, heritage, and identity in society. Focuses specifically on music education. Examines the impact and effects of the post-independence cultural policies in Kenya. Provides recommendations for restructuring present cultural…

  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 Ministry o

  5. 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 Publ...

  6. Communication Policies in Hungary.

    Science.gov (United States)

    Szecsko, Tamas; Fodor, Gabor

    This book is one of a series of studies--undertaken as part of the program adopted by the General Conference of UNESCO--related to the analysis of communication policies as they exist at the public, institutional, and professional levels in selected countries. Discussed in this book about Hungary's communication policies are such topics as mass…

  7. Public Policy Agenda, 2009

    Science.gov (United States)

    American Association of State Colleges and Universities, 2009

    2009-01-01

    The 2009 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for the association's members and other interested organizations as well as federal and state policymakers.…

  8. Public Policy Agenda, 2007

    Science.gov (United States)

    American Association of State Colleges and Universities, 2007

    2007-01-01

    The 2007 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for federal and state policymakers, the association's members, and other interested organizations and…

  9. Public Policy Agenda, 2010

    Science.gov (United States)

    American Association of State Colleges and Universities, 2010

    2010-01-01

    The 2010 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. This paper is intended to serve as a point of reference for the association's members and other interested organizations, as well as federal and state policymakers.…

  10. Public Policy Agenda, 2008

    Science.gov (United States)

    American Association of State Colleges and Universities, 2008

    2008-01-01

    The 2008 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for federal and state policymakers, the association's members, and other interested organizations and…

  11. Public Policy and You

    Science.gov (United States)

    Karolak, Eric

    2008-01-01

    This article is devoted to public policies and child care providers. The author talks about how these policies affect providers and their work with young children. The author stresses that child care providers should help legislators by keeping them aware of what goes on in the child care communities.

  12. ICU visitation policies.

    Science.gov (United States)

    Cleveland, A M

    1994-09-01

    Critically ill patients need their families more than ever, but rigid policies often restrict family visitation in ICU. Family visitation is not a "privilege" granted by hospitals, it is a necessary adjunct to the therapeutic regimen. Though changing outdated visitation policies can be difficult, it must be done. The clinical nurse specialist can play an important role in planning and implementing needed change.

  13. Public Policy Agenda, 2010

    Science.gov (United States)

    American Association of State Colleges and Universities, 2010

    2010-01-01

    The 2010 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. This paper is intended to serve as a point of reference for the association's members and other interested organizations, as well as federal and state policymakers.…

  14. Public Policy Agenda, 2007

    Science.gov (United States)

    American Association of State Colleges and Universities, 2007

    2007-01-01

    The 2007 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for federal and state policymakers, the association's members, and other interested organizations and…

  15. Public Policy and You

    Science.gov (United States)

    Karolak, Eric

    2008-01-01

    This article is devoted to public policies and child care providers. The author talks about how these policies affect providers and their work with young children. The author stresses that child care providers should help legislators by keeping them aware of what goes on in the child care communities.

  16. Public Policy Agenda, 2009

    Science.gov (United States)

    American Association of State Colleges and Universities, 2009

    2009-01-01

    The 2009 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for the association's members and other interested organizations as well as federal and state policymakers.…

  17. Public Policy Agenda, 2008

    Science.gov (United States)

    American Association of State Colleges and Universities, 2008

    2008-01-01

    The 2008 Public Policy Agenda summarizes the American Association of State Colleges and Universities' (AASCU's) principles and priorities in key areas of higher education policy. The document is intended to serve as a point of reference for federal and state policymakers, the association's members, and other interested organizations and…

  18. 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,…

  19. Oil shortage policy; Olieschaarstebeleid

    Energy Technology Data Exchange (ETDEWEB)

    Koppelaar, R.; Van Meerkerk, B.; Polder, P.; Van den Bulk, J.; Kamphorst, F.

    2008-10-15

    This policy proposal addresses the deployment of options for decreasing Dutch dependency on oil by means of firm government policy. [Dutch] Dit beleidsvoorstel richt zich op het benutten van de mogelijkheden voor Nederland om via een sterke overheidsaanpak de afhankelijkheid van olie te verminderen.

  20. 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....

  1. ATLAS Data Access Policy

    CERN Document Server

    The ATLAS collaboration

    2015-01-01

    ATLAS has fully supported the principle of open access in its publication policy. This document outlines the policy of ATLAS as regards open access to data at different levels as described in the DPHEP model. The main objective is to make the data available in a usable way to people external to the ATLAS collaboration.

  2. Educational Assessment Policy and Practice: A Matter of Ethics

    Science.gov (United States)

    Elwood, Jannette

    2013-01-01

    Long-standing concerns within the field of educational assessment consider the impact of assessment policy and practice as matters of equity, inequality and social justice. Yet educational assessment policy and practice continues to have powerful social consequences for key users such as children and young people. This paper re-positions these…

  3. MODIFICATION OF COMPONENT PROTECTIONIST TRADE POLICIES INTO GLOBALIZATION

    Directory of Open Access Journals (Sweden)

    V. Sereda

    2013-09-01

    Full Text Available The analysis of theory and practice of international trade protectionism in modern conditions is made in article. The main reasons, positive and negative results of protectionism policy according to SOT functioning are defined. It’s proved the necessity of using nontariff instruments during formation and realization of external trade state policy.

  4. 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.

  5. 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.

  6. Foreign Language Immersion Programs and School Policy: Conflicting Agendas

    Science.gov (United States)

    Olson Beal, Heather K.; Haj-Broussard, Michelle; Boudreaux, Nicole

    2012-01-01

    In this position article, we explore what happens when school district policies regarding desegregation, accountability, and foreign language immersion education collide. Specifically, we contrast 2 immersion programs that experienced distinct outcomes as a result of the conflicting agendas underlying these 3 policies. One program, originally…

  7. 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…

  8. Direction of Policy Convergence in the EU: The Case of Genetically Modified Maize Labelling Policies

    Directory of Open Access Journals (Sweden)

    Gustavo Sadot Sosa-Núñez

    2014-09-01

    Full Text Available The aim of this article is to contribute to the academic dialogue of policy convergence by examining the direction taken by the policy to label genetically modified maize in the European Union. Considering international harmonisation as the causal mechanism, this article provides a chronological account of policy outputs, understood as directives and regulations related to this policy area. Additionally, there is an analysis of the increase of the degree of policy convergence. Furthermore, different national perspectives on the issue are presented, offering an insight about policy direction in terms of the interaction that governments of member states have between them and with the European Commission. Concomitantly, the direction that policy convergence takes points at strengthening member states’ views of developing stricter rules through time. Subsequently, results demonstrate that policy convergence can appear only with member states’ consent, regardless of the position that regional institutions may have; although they may influence the process to some extent. Nonetheless, this does not mean that the current direction should be taken for granted.

  9. 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…

  10. Advanced Placement: Model Policy Components. Policy Analysis

    Science.gov (United States)

    Zinth, Jennifer

    2016-01-01

    Advanced Placement (AP), launched in 1955 by the College Board as a program to offer gifted high school students the opportunity to complete entry-level college coursework, has since expanded to encourage a broader array of students to tackle challenging content. This Education Commission of the State's Policy Analysis identifies key components of…

  11. 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....

  12. 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...

  13. Approximate Modified Policy Iteration

    CERN Document Server

    Scherrer, Bruno; Ghavamzadeh, Mohammad; Geist, Matthieu

    2012-01-01

    Modified policy iteration (MPI) is a dynamic programming (DP) algorithm that contains the two celebrated policy and value iteration methods. Despite its generality, MPI has not been thoroughly studied, especially its approximation form which is used when the state and/or action spaces are large or infinite. In this paper, we propose three approximate MPI (AMPI) algorithms that are extensions of the well-known approximate DP algorithms: fitted-value iteration, fitted-Q iteration, and classification-based policy iteration. We provide an error propagation analysis for AMPI that unifies those for approximate policy and value iteration. We also provide a finite-sample analysis for the classification-based implementation of AMPI (CBMPI), which is more general (and somehow contains) than the analysis of the other presented AMPI algorithms. An interesting observation is that the MPI's parameter allows us to control the balance of errors (in value function approximation and in estimating the greedy policy) in the fina...

  14. Positive clinical neuroscience: explorations in positive neurology.

    Science.gov (United States)

    Kapur, Narinder; Cole, Jonathan; Manly, Tom; Viskontas, Indre; Ninteman, Aafke; Hasher, Lynn; Pascual-Leone, Alvaro

    2013-08-01

    Disorders of the brain and its sensory organs have traditionally been associated with deficits in movement, perception, cognition, emotion, and behavior. It is increasingly evident, however, that positive phenomena may also occur in such conditions, with implications for the individual, science, medicine, and for society. This article provides a selective review of such positive phenomena--enhanced function after brain lesions, better-than-normal performance in people with sensory loss, creativity associated with neurological disease, and enhanced performance associated with aging. We propose that, akin to the well-established field of positive psychology and the emerging field of positive clinical psychology, the nascent fields of positive neurology and positive neuropsychology offer new avenues to understand brain-behavior relationships, with both theoretical and therapeutic implications.

  15. Positive Psychology: Positive Emotions and Emotional Intelegence

    OpenAIRE

    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...

  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. Functional Foods in Macedonia: Consumers’ Perspective and Public Health Policy

    Directory of Open Access Journals (Sweden)

    Igor Spiroski

    2013-12-01

    Conclusion: On average, Macedonian consumers have a positive attitude and high expectations of functional foods. Public health policies still lag when compared to comprehensive approach of the food industry in market placement of these products.

  18. Monetary Policy Shocks and Stock Returns Reactions: Evidence ...

    African Journals Online (AJOL)

    Our results indicate that positive interest rate innovations are associated with ... stock returns of companies listed on the Botswana Stock Exchange (BSE). ... policy shocks explain a relatively small proportion of stock returns variability.

  19. 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 ...

  20. 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…

  1. Positive Education: Positive Psychology and Classroom Interventions

    Science.gov (United States)

    Seligman, Martin E. P.; Ernst, Randal M.; Gillham, Jane; Reivich, Karen; Linkins, Mark

    2009-01-01

    Positive education is defined as education for both traditional skills and for happiness. The high prevalence worldwide of depression among young people, the small rise in life satisfaction, and the synergy between learning and positive emotion all argue that the skills for happiness should be taught in school. There is substantial evidence from…

  2. Determinants of Dividend Policy in Kosovo Banking Industry

    OpenAIRE

    Besnik Livoreka; Arta Hoti; Erdin Maloku

    2015-01-01

    As salary to Managers and employees is dividend to Shareholders. There are several determinants influencing dividend policy on the banking Industry. A stable dividend policy gives positive signal to shareholders and can be seen as positive on the bank performance. In order to distribute dividend several factors are considered. With multivariable linear regression and the data from the “Financial Stability Report” of the Central Bank of Kosovo this paper tends to present the det...

  3. 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

  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. 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...

  6. Criminal policy: Basic concepts

    Directory of Open Access Journals (Sweden)

    Jovašević Dragan

    2014-01-01

    Full Text Available In the contemporary literature on law, politicology and security, there have been various attempts in both scientific and applied disciplines to define the notion and content of the crime suppression policy. The differences underlying these diverse views are based on the different starting points, i.e. whether the criminal policy is perceived as: 1] a scientific (academic] discipline; b] a practical daily activity of competent state authorities and other relevant bodies; 3] an activity of combating crime as a set of most dangerous human behaviors which imperil the most important personal assets and social values; and 4] an activity aimed at suppressing all types of illegal behavior (felonies, misdemeanors, delinquency, economic crimes, etc]. Some authors view the policy of crime suppression as a scientific discipline which provides for the appropriate use of existing tools in combating crime. Concurrently, on the basis of defined body of knowledge and analysis, the science (including some sciences outside the field of law] suggests relevant measures for efficient suppression of crime. Another conception is based on the idea that criminal policy has a dual meaning, i.e. that it may be understood as: 1] a practical social activity aimed at accomplishing the envisaged goals (also known as a practical dimension of crime policy], and 2] a scientific discipline which explores, analyses and proposes measures of social reaction towards criminal behavior. In practice, criminal policy encompasses a system of purposeful, consciously planned and coordinated social activities aimed at preventing crime and protecting the society at large. When perceived in this way, criminal policy is the basic element of the general public policy in a specific society. Just like the criminal law of an individual state, criminal policy is based on specific principles (governing rules].

  7. The productive techniques and constitutive effects of 'evidence-based policy' and 'consumer participation' discourses in health policy processes.

    Science.gov (United States)

    Lancaster, K; Seear, K; Treloar, C; Ritter, A

    2017-03-01

    For over twenty years there have been calls for greater 'consumer' participation in health decision-making. While it is recognised by governments and other stakeholders that 'consumer' participation is desirable, barriers to meaningful involvement nonetheless remain. It has been suggested that the reifying of 'evidence-based policy' may be limiting opportunities for participation, through the way this discourse legitimates particular voices to the exclusion of others. Others have suggested that assumptions underpinning the very notion of the 'affected community' or 'consumers' as fixed and bounded 'policy publics' need to be problematised. In this paper, drawing on interviews (n = 41) with individuals closely involved in Australian drug policy discussions, we critically interrogate the productive techniques and constitutive effects of 'evidence-based policy' and 'consumer participation' discourses in the context of drug policy processes. To inform our analysis, we draw on and combine a number of critical perspectives including Foucault's concept of subjugated knowledges, the work of feminist theorists, as well as recent work regarding conceptualisations of emergent policy publics. First, we explore how the subject position of 'consumer' might be seen as enacted in the material-discursive practices of 'evidence-based policy' and 'consumer participation' in drug policy processes. Secondly, we consider the centralising power-effects of the dominant 'evidence-based policy' paradigm, and how resistance may be thought about in this context. We suggest that such interrogation has potential to recast the call for 'consumer' participation in health policy decision-making and drug policy processes.

  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 the condit......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. 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.......'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....

  10. 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.

  11. Innovation policies for tourism

    DEFF Research Database (Denmark)

    Hjalager, Anne-Mette

    2012-01-01

    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......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...

  12. Monetary Policy Proving Effective

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Hu Xiaolian,Vice Governor of the People’s Bank of China,the country’s central bank, published an article concerning China’s managed floating exchange rate regime and the effectiveness of the monetary policy on the bank’s website on July 26.She pointed out monetary policy,as an important instrument of China’s macroeconomic control,has faced many challenges in recent years.A more flexible exchange rate regime will help improve the effectiveness of the policy.Edited excerpts follow

  13. Shaping Policy Curves

    DEFF Research Database (Denmark)

    Broome, André; Seabrooke, Leonard

    2015-01-01

    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...

  14. Measuring agricultural policy bias

    DEFF Research Database (Denmark)

    Jensen, Henning Tarp; Robinson, Sherman; Tarp, Finn

    2010-01-01

    Measurement is a key issue in the literature on price incentive bias induced by trade policy. We introduce a general equilibrium measure of the relative effective rate of protection, which generalizes earlier protection measures. For our fifteen sample countries, results indicate that the agricul......Measurement is a key issue in the literature on price incentive bias induced by trade policy. We introduce a general equilibrium measure of the relative effective rate of protection, which generalizes earlier protection measures. For our fifteen sample countries, results indicate...... protection measure is therefore uniquely suited to capture the full impact of trade policies on relative agricultural price incentives....

  15. Cultural Policy in Iceland

    DEFF Research Database (Denmark)

    Gudmundsson, Gestur

    2003-01-01

    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...... 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....

  16. Time policies, urban policies and planning

    Directory of Open Access Journals (Sweden)

    José Fernandes

    2015-06-01

    Full Text Available Over the past few decades, significant social and economic transformations had a relevant correspondence in processes of territorial complexification, urban fragmentation and spatial injustice. Literature and research shows that these processes have also a very important temporal dimension, associated to a transition from an industrial society of synchronized rhythms to more heterogeneous everyday experiences where more individualized time-space associations of a growing number of people are based on atypical agendas and working hours. This article, that is associated with the Urban-Net project Chronotope, profiting from its discussions and results, takes as central the relation between time policies, urban policies and planning, analyzing differences between Oporto/Portugal, Barcelona/Spain, Malmoe/Sweden and Toulouse/France.

  17. 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.

  18. Essays on Economic Policy and Foreign Policy,

    Science.gov (United States)

    1985-03-01

    domain of "microeconomics"-- determination of prices in competitive or monopolistic markets, predicting the effects of minimum wages on employment... Malaysia , Hong Kong, and Singapore) which have long since adopted such policies. The common core of such liberalizing reforms lies, of course, in the...decrease in U.S. bank lending to developing countries, especially in Latin America. Such lending, even when not strictly "tied" to U.S. exports, usually

  19. pvextractor: Position-Velocity Diagram Extractor

    Science.gov (United States)

    Ginsburg, Adam; Robitaille, Thomas; Ginsburg, Adam; Beaumont, Chris

    2016-08-01

    Given a path defined in sky coordinates and a spectral cube, pvextractor extracts a slice of the cube along that path and along the spectral axis to produce a position-velocity or position-frequency slice. The path can be defined programmatically in pixel or world coordinates, and can also be drawn interactively using a simple GUI. Pvextractor is the main function, but also includes a few utilities related to header trimming and parsing.

  20. Extraction time and temperature affect the extraction efficiencies of coumarin and phenylpropanoids from Cinnamomum cassia bark using a microwave-assisted extraction method.

    Science.gov (United States)

    Kim, Jung-Hoon

    2017-09-15

    Microwave-assisted extraction (MAE), an efficient extraction tool, was employed to extract a coumarin and five phenylpropanoids (cinnamic acid, cinnamyl alcohol, cinnamaldehyde, 2-hydroxycinnamadehyde, and 2-methoxycinnamaldehyde) from Cinnamomum cassia bark using water as the extraction solvent. Six marker compounds were quantified by high-performance liquid chromatography-diode array detector using a validated analytical method. To investigate the influences of temperature and time on the extraction yields of the six marker compounds, the water extracts of C. cassia bark were prepared using a MAE method at six different extraction temperatures (70, 75, 80, 85, 90, and 95°C) and times (2, 4, 6, 8, 10, and 12min). Their influences were assessed by multiple regression analysis. The results obtained demonstrated that higher extraction temperature and longer extraction time positively affected coumarin and cinnamyl alcohol contents, but negatively affected extract contents of cinnamic acid, cinnamaldehyde and 2-hydroxycinnamaldehyde (all p-extraction of 2-methoxycinnamaldehyde was affected by both positively and negatively by increasing temperature and time. These changes during MAE were assumed by the chemical natures of the marker compounds with various functional groups. In conclusion, temperature and times significantly affected the extraction efficiencies of a coumarin and five phenylpropanoids from C. cassia bark when a water-based MAE method was used. This study provides a novel approach to the preparation of the water extract of C. cassia bark using MAE. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Sustainable building policy in the Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    Haarman, H.R.; De Haan, M.A.R. [Bureau of Sustainable Building, Ministry of Housing, Spatial Planning and the Environment VROM, The Hague (Netherlands); Van Leeuwen, E.N. [Dutch National Sustainable Building Centre, Utrecht (Netherlands)

    2000-07-01

    The authors present their view on the development of sustainable building policy in the Netherlands and their evaluation of its results and prospects. They regard the results of the sustainable building policy as positive. The main results are the design of a regulatory framework, institutional arrangements and co-operative relations with key actors. As a result, the building practices have improved drastically, mainly during the last few years. Since 1998, certain sustainable building measures have been applied in more than 50% of the new buildings. 8 refs.

  2. Nutrition policy in whose interests? A New Zealand case study.

    Science.gov (United States)

    Jenkin, Gabrielle; Signal, Louise; Thomson, George

    2012-08-01

    In the context of the global obesity epidemic, national nutrition policies have come under scrutiny. The present paper examines whose interests - industry or public health - are served by these policies and why. Using an exemplary case study of submissions to an inquiry into obesity, the research compared the positions of industry and public health groups with that taken by government. We assessed whether the interests were given equal consideration (a pluralist model of influence) or whether the interests of one group were favoured over the other (a neo-pluralist model). 2006 New Zealand Inquiry into Obesity. Food and advertising industry and public health submitters. The Government's position was largely aligned with industry interests in three of four policy domains: the national obesity strategy; food industry policy; and advertising and marketing policies. The exception to this was nutrition policy in schools, where the Government's position was aligned with public health interests. These findings support the neo-pluralist model of interest group influence. The dominance of the food industry in national nutrition policy needs to be addressed. It is in the interests of the public, industry and the state that government regulates the food and advertising industries and limits the involvement of industry in policy making. Failure to do so will be costly for individuals, in terms of poor health and earlier death, costly to governments in terms of the associated health costs, and costly to both the government and industry due to losses in human productivity.

  3. 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.

  4. Impact of EU agricultural policy on developing countries

    DEFF Research Database (Denmark)

    Boysen, Ole; Jensen, Hans Grinsted; Matthews, Alan

    2016-01-01

    Despite substantial reforms, the EU’s Common Agricultural Policy (CAP) is still criticised for its detrimental effects on developing countries. This paper provides updated evidence on the impact of the CAP on one developing country, Uganda. It goes beyond estimating macro-level economic effects...... by analysing the impacts on poverty. The policy simulation results show that eliminating EU agricultural support would have marginal but nonetheless positive impacts on the Ugandan economy and its poverty indicators. From the perspective of the EU’s commitment to policy coherence for development, this supports...... the view that further reducing EU Agricultural support would be positive for development....

  5. Effective Vaccination Policies.

    Science.gov (United States)

    Shaw, L; Spears, W; Billings, L; Maxim, P

    2010-10-01

    We present a framework for modeling the spread of pathogens throughout a population and generating policies that minimize the impact of those pathogens on the population. This framework is used to study the spread of human viruses between cities via airplane travel. It combines agent-based simulation, mathematical analysis, and an Evolutionary Algorithm (EA) optimizer. The goal of this study is to develop tools that determine the optimal distribution of a vaccine supply in the model. Using plausible benchmark vaccine allocation policies of uniform and proportional distribution, we compared their effectiveness to policies found by the EA. We then designed and tested a new, more effective policy which increased the importance of vaccinating smaller cities that are flown to more often. This "importance factor" was validated using U.S. influenza data from the last four years.

  6. 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...

  7. Operation of monetary policy

    National Research Council Canada - National Science Library

    1984-01-01

    ... stocks Per cent per annum 10 15 20 30 50 Years to maturity 13 Operation of monetary policy This article covers the three months mid-November 1983 to mid-February 1984. The behaviour of the moneta...

  8. 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...

  9. 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)

  10. 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.

  11. 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...... an intended policy shift, there seems to be very little public discussion about them. Far-reaching policy changes become politically invisible and de-politicized. Our empirical case is the contracting out of the public employment services in Australia, the Netherlands and Denmark. The main question is what...... happens to public employment policies when they are contracted out to various non-public (for-profit and non-profit) agencies. The data consist of in-depth interviews with key respondents in the three countries, observations at service delivery agencies, and desk studies of existing research....

  12. Bullying Policies and Laws

    Science.gov (United States)

    ... Policies & Laws | Español Search Stopbullying.gov WHAT IS BULLYING Definition The Roles Kids Play Other Types of Aggressive Behavior CYBER BULLYING What is Cyberbullying? Prevent Cyberbullying Report Cyberbullying WHO ...

  13. 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.

  14. Policy: Palatable forest conservation

    Science.gov (United States)

    Tacconi, Luca

    2011-06-01

    Current policies to reduce emissions from forest loss could mean that rising demand for food is not met. A new approach to forest conservation that reduces emissions while meeting demand for agricultural products may be feasible, but more expensive.

  15. Voucher Programs. Policy Analysis

    Science.gov (United States)

    Wixom, Micah Ann

    2017-01-01

    This education Policy Analysis provides a comprehensive look at eligibility requirements, accountability and funding for voucher programs across the states, and includes research findings and legal challenges for this private school choice option.

  16. Social Media Policies

    DEFF Research Database (Denmark)

    Stohl, Cynthia; Etter, Michael; Banghart, Scott

    2017-01-01

    Three global developments situate the context of this investigation: the increasing use of social media by organizations and their employees, the burgeoning presence of social media policies, and the heightened focus on corporate social responsibility (CSR). In this study the intersection...... 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...

  17. 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)...

  18. Extraction parameters for metabolomics from cell extracts

    Science.gov (United States)

    Ser, Zheng; Liu, Xiaojing; Tang, Ngoc Nu; Locasale, Jason W

    2015-01-01

    The successful extraction of metabolites is a critical step in metabolite profiling. By optimizing metabolite extraction, the range and quantitative capacity of metabolomics studies can be improved. We considered eight separate extraction protocols for the preparation of a metabolite extract from cultured mammalian cells. Parameters considered included temperature, pH, and cell washing before extraction. The effects on metabolite recovery were studied using a high resolution liquid chromatography mass spectrometry (LC-HRMS) platform that measures metabolites of diverse chemical classes including among others amino acids, lipids, and sugar derivatives. The temperature considered during the extraction or the presence of formic acid, a commonly used additive, was shown to have minimal effects on the measured ion intensities of metabolites. However, washing of samples before metabolite extraction whether with water or PBS (both commonly considered practices) exhibited dramatic effects on measured intensities of both intra- and extra-cellular metabolites. Together these findings present a systematic assessment of extraction conditions for metabolite profiling. PMID:25613493

  19. Industrial Policies in Colombia

    OpenAIRE

    Melendez, Marcela; Perry, Guillermo

    2010-01-01

    This paper surveys and analyzes industrial policies in Colombia, finding extensive use of productive development policies (PDPs) and despite claims of only moderate government intervention. Rarely explicitly associated with the need to address market failures, PDPs are instead associated with economic reactivation and vaguely defined “competitiveness.” There are also PDPs that address government failures considered unlikely to be corrected by first-best interventions. Colombia has made progre...

  20. Refinement for Administrative Policies

    OpenAIRE

    Dekker, MAC; Etalle, S Sandro

    2007-01-01

    Flexibility of management is an important requisite for access control systems as it allows users to adapt the access control system in accordance with practical requirements. This paper builds on earlier work where we defined administrative policies for a general class of RBAC models. We present a formal definition of administrative refinnement and we show that there is an ordering for administrative privileges which yields administrative refinements of policies. We argue (by giving an examp...

  1. Population and health policies

    OpenAIRE

    Schultz, T.Paul

    2009-01-01

    The program evaluation literature for population and health policies is in flux, with many disciplines documenting biological and behavioral linkages from fetal development to late life mortality, chronic disease, and disability, though their implications for policy remain uncertain. Both macro- and microeconomics seek to understand and incorporate connections between economic development and the demographic transition. The focus here is on research methods, findings, and questions that econo...

  2. 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...

  3. Research on Public Fiscal Policy Conducive to Development of Low-Carbon Agriculture from the Perspective of Positive Externality Theory%正外部性理论视角下支持低碳农业发展的公共财政政策研究

    Institute of Scientific and Technical Information of China (English)

    石泓; 苟红岩; 温薇; 王虹

    2014-01-01

    Discouraging personal income restrains farmers from developing low-carbon farming practices which contributes to social ben-efits a lot. In order to strike a strong balance between individual interests and social benefits that conflict with each other owing to positive externality, the government should put in place appropriate public fiscal policy subsidizing low-carbon agriculture and enabling it to run effectively. Currently government subsidies for low-carbon farming are small in total amount and grow at a slow pace. And there is no bud-get planned for it in public revenue. In addition, low-carbon farming is also challenged with the irrational structure of subsidies and insuf-ficient investment in technological innovation. The government should invest heavily and build a strong capital pool for low-carbon farming industry. At the same time, the government should set a special item for low-carbon farming in making fiscal budget, improve a guarantee system of developing low-carbon agriculture, structure of subsidies, and transferring system of technological payment for it.%由于正外部性使私人收益和社会收益不一致,是抑制农民开展低碳农业发展的重要因素,为了使低碳农业的发展量接近有效产量,通过政府的公共财政政策是达到有效产出必要的手段。目前,我国财政政策在支持低碳农业发展方面存在财政补贴额度不足且增长缓慢、专门性财政预算空缺、专项补贴结构不合理、科技投入比例较低等问题。我国应采取增加财政投入,扩充低碳农业资金实力;设立低碳农业的专项预算项目,完善低碳农业发展的制度保障;优化财政补贴结构,完善科技转移支付制度等公共财政政策,支持低碳农业发展。

  4. Public policy, private landholders: perspectives on policy mechanisms for sustainable land management.

    Science.gov (United States)

    Cocklin, Chris; Mautner, Naomi; Dibden, Jacqui

    2007-12-01

    A variety of tools can be employed in support of environmental policy objectives, but achieving preferred outcomes also requires the cooperation of private landholders and others with vested interests in the land. The Land Stewardship project in the state of Victoria, Australia, is an initiative devoted to exploring the ways in which private landholders could be encouraged towards more sustainable land management. Following the view that the success of policy initiatives is contingent on effective stakeholder engagement, a component of the Land Stewardship project involved a dialogue with landholders about policy tools (e.g., regulation, economic instruments) that might be deployed to encourage improved land management practices. This paper provides an account of the views and attitudes of landholders, as revealed in a series of three workshops, which consisted of discussions about the factors influencing agriculture, participants' interpretations of sustainability, and policy methods. The focus of the paper is on what landholders believe to be the strengths and limitations of standard policy tools, and the essential requirements for these tools to deliver the best land management outcomes. One of the main findings of the project was a 'preference hierarchy' in respect of policy methods, according to which the strongest support was expressed for voluntary and education-based tools, followed by market-based instruments, with command-and-control regulation identified as a measure of 'last resort'. In the paper we reflect also on how the views and outlook of landholders should be positioned relative to other inputs in the design of policy interventions.

  5. 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…

  6. Urban photovoltaic electricity policies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-10-15

    This report for the International Energy Agency (IEA) made by Task 10 of the Photovoltaic Power Systems (PVPS) programme takes a look at urban photovoltaic electricity policies. The mission of the Photovoltaic Power Systems Programme is to enhance the international collaboration efforts which accelerate the development and deployment of photovoltaic solar energy as a significant and sustainable renewable energy option. The objective of Task 10 is stated as being to enhance the opportunities for wide-scale, solution-oriented application of photovoltaics in the urban environment. The goal of the study presented was to evaluate a standardised basis for urban policies regarding photovoltaic integration in a set of cities in the countries participating in the IEA's Task 10, Urban Scale PV. The investigation was focused on three topics: the present state of the policies, the prospects for future policies fostering photovoltaic deployment and the prospects for future policies to cope with large-scale photovoltaic integration. The first section analyses the state of the policies; this analysis is then confirmed in section 2, which deals with present obstacles to PV deployment and solutions to overcome them. The third section investigates future prospects for PV deployment with the question of mastering large scale integration. The report concludes that cities could formulate urban solutions by developing integrated, specific provisions for PV deployment in their urban infrastructure planning.

  7. B超定位联合X线引导经皮经肝穿刺碎石取石术治疗肝内胆管结石%Percutaneous transhepatic stone disintegration and extraction under B ultrasound positioning and X-ray guidance for intrahepatic stones

    Institute of Scientific and Technical Information of China (English)

    廖伟明; 温钦; 吴振声; 梁永辉; 陈应驹; 高向林

    2016-01-01

    目的:探讨B超定位联合X线引导经皮经肝穿刺碎石取石术对肝内胆管结石的临床效果。  方法:选取2015年6月—2016年2月在收治的肝内胆管结石患者,并随机分为对照组和观察组,每组30例,观察组行B超定位联合X线引导经皮经肝穿刺碎石取石术,对照组行单纯X线引导经皮经肝穿刺碎石取石术,比较两组患者相关临床指标以及术后6个月生活质量情况。  结果:与对照组比较,观察组住院时间和胃肠道蠕动恢复时间均无统计学差异(均P>0.05),但手术时间明显缩短(69.46 minvs.158.67 min),出血量明显减少(35.15 mLvs.102.76 mL),手术成功例数增多(30例vs.25例),结石残留和近期复发例数明显减少(0例vs.6例;0例vs.4例),术后急性胰腺炎、急性胆管炎、胆汁漏和出血发生率明显降低,术后6个月SF-36量表各项指标评分均明显增高(均P  结论:B超定位联合X线引导经皮经肝穿刺碎石取石术治疗肝内胆管结石是一种安全、有效、简便的方法,具有定位准确、结石残留率低、手术时间短、术后并发症少等优点。%Objective: To evaluate the clinical effcacy of percutaneous transhepatic stone disintegration and extraction in treatment of hepatolithiasis under B ultrasound positioning and X-ray guidance. Methods: Patients with intrahepatic stones admitted from June 2015 to February 2016 were selected, and then were randomly designated to observational group and control group, with 30 cases in each group. Patients in observational group underwent percutaneous transhepatic stone disintegration and extraction under B ultrasound positioning and X-ray guidance, and those in control group underwent percutaneous transhepatic stone disintegration and extraction under X-ray guidance alone. The relevant clinical variables and the quality of life between the two groups at 6 months atfer operation were

  8. Venue Shifts and Policy Change in EU Fisheries Policy

    NARCIS (Netherlands)

    Princen, S.B.M.

    2010-01-01

    Over the past two decades profound changes have taken place in the European Union's (EU) fisheries policy. Partly these changes have occurred within the EU's Common Fisheries Policy itself, but partly policy change has been effected by the application of environmental legislation and policy instrume

  9. Policy Learning and Governance of Education Policy in the EU

    Science.gov (United States)

    Lange, Bettina; Alexiadou, Nafsika

    2010-01-01

    Open methods for coordinating (OMC) education policies in the EU rely on a number of techniques, one of which is policy learning. This article examines how policy learning and governance transform each other. More specifically, policy-learning in the education OMC becomes differentiated into four distinct learning styles: mutual, competitive,…

  10. People, Processes, and Policy-Making in Canadian Post-secondary Education, 1990-2000

    Science.gov (United States)

    Axelrod, Paul; Desai-Trilokekar, Roopa; Shanahan, Theresa; Wellen, Richard

    2011-01-01

    Policy-making in Canadian post-secondary education is rarely the subject of intensive, systematic study. This paper seeks to identify the distinctive ways in which Canadian post-secondary education policy decisions were constructed and implemented, and to posit an analytical framework for interpreting policy-making process in post-secondary…

  11. Climate policy decisions require policy-based lifecycle analysis.

    Science.gov (United States)

    Bento, Antonio M; Klotz, Richard

    2014-05-20

    Lifecycle analysis (LCA) metrics of greenhouse gas emissions are increasingly being used to select technologies supported by climate policy. However, LCAs typically evaluate the emissions associated with a technology or product, not the impacts of policies. Here, we show that policies supporting the same technology can lead to dramatically different emissions impacts per unit of technology added, due to multimarket responses to the policy. Using a policy-based consequential LCA, we find that the lifecycle emissions impacts of four US biofuel policies range from a reduction of 16.1 gCO2e to an increase of 24.0 gCO2e per MJ corn ethanol added by the policy. The differences between these results and representative technology-based LCA measures, which do not account for the policy instrument driving the expansion in the technology, illustrate the need for policy-based LCA measures when informing policy decision making.

  12. Climate, Companies, and Public Policy: How Transparent Is the Private Sector in Reporting Climate Policy Influence?

    Science.gov (United States)

    Goldman, G. T.; Carlson, C.

    2014-12-01

    To enact effective policies to address climate change, decision makers need both scientific and political support. One major barrier to U.S. climate policy enactment has been the opposition of private sector actors to proposed policies and to climate science itself. Increasingly, the public and investors are holding companies accountable for their actions around climate change—including political activies, affiliations with trade groups, and involvement with climate science. However, this accountability is inhibited by the prominent role that trade associations have played in climate policy debates in recent years. The opaque nature of such groups is problematic, as it inhibits the public from understanding who is obstructing progress on addressing climate change, and in some cases, impedes the public's climate literacy. Voluntary climate reporting can yield some information on companies' climate engagement and demonstrates the need for greater transparency in corporate political activities around climate change. We analyze CDP climate reporting data from 1,824 companies to assess the degree to which corporate actors disclosed their political influence on climate policies through their trade associations. Results demonstrate the limitations of voluntary reporting and the extent to which companies utilize their trade associations to influence climate change policy debates without being held accountable for these positions. Notably, many companies failed to acknowledge their board seat on trade groups with significant climate policy engagement. Of those that did acknowledge their board membership, some claimed not to agree with their trade associations' positions on climate change. These results raise questions about who trade groups are representing when they challenge the science or obstruct policies to address climate change. Recommendations for overcoming this barrier to informed decision making to address climate change will be discussed.

  13. Optimal demographic information for policy development in the ...

    African Journals Online (AJOL)

    Erna Kinsey

    Education system planners constantly have to deal with external ... formulating an efficient policy based on it. ... the migration of learners from their own residential areas to schools which are .... The following two extracts from literature show how deep ... The situation is unlikely to get better with time; on the contrary, if the ...

  14. Policy Instruments for Groundwater Management in the Netherlands

    NARCIS (Netherlands)

    Hellegers, P.J.G.J.; Ierland, van E.C.

    2003-01-01

    In the Netherlands agriculture and nature have conflicting interests with respect to groundwater management. Insight into the suitability of policy instruments to achieve optimal groundwater level and extraction management in the Netherlands is, however, missing. In this paper the suitability of pol

  15. Romanian Policy-Mix to Adopting Euro

    Directory of Open Access Journals (Sweden)

    Cristian Socol

    2007-09-01

    Full Text Available This paper evaluates the present estate of Euro implementation in Monetary and EconomicUnion (EMU and Romanian position in this context. The Romanian admittance in EU at January 2007increased the interest to study the transmission and coordination mechanisms, related to mix commonmonetary policy – different fiscal policy across the countries in the Euro area. Our study focuses on theconsequences of Romanian admittance in Euro Zone in 2014 and optimal policy-mix to good preparationto accomplish this target. The controversies between economists regarding the construction processof EMU remain large. What are the consequences of implementing the “tye-hands” strategy for Romanianfinancial authorities? Can Romania solve the potential conflict between real and nominal convergencerelating the European integration? What is the best strategy for Romania with the aim to obtain afaster real convergence with the European Union countries? Can Romania maximize the benefits toadopting Euro in 2014?

  16. FOREIGN POLICY OF EUROPEAN UNION: EURASIAN AGENDA

    Directory of Open Access Journals (Sweden)

    Oleksiy KANDYUK

    2016-10-01

    Full Text Available EU’s influence at so-called post-Soviet space gradually increases and becomes a significant factor of regional policy. Today we can already speak of the European Union as a full participant in the political processes occurring in the post-Soviet and broader – Eurasian area. Foreign policy of EU is evolving under impact of reasons stemming from both structural and political context and from external geopolitical trends. At the same time, challenges in the geopolitical environment in Europe today require the EU to develop new conceptual approaches helping to deal with the problems of relations with its eastern neighbours and the Russian impact. Only the development of a new Eurasian agenda could help to improve European eastern policy, consolidate the position of EU as a geopolitical actor in this region and foster Europeanization and integration of neighbour countries.

  17. "On the Effectiveness of Monetary Policy and Fiscal Policy"

    OpenAIRE

    Arestis, Philip; Sawyer, Malcolm

    2003-01-01

    Within the framework of macroeconomic policy and theory over the past twenty years or so, a major shift has occurred regarding the relative importance given of monetary policy versus fiscal policy. The former has gained considerably in stature, while the latter is rarely mentioned. Further, monetary policy no longer focuses on attempts to control some monetary aggregate, as it did in the first half of the 1980s, but instead focuses on the setting of interest rates as the key policy instrument...

  18. Ciphertext Policy Attribute based Encryption with anonymous access policy

    CERN Document Server

    Balu, A

    2010-01-01

    In Ciphertext Policy Attribute based Encryption scheme, the encryptor can fix the policy, who can decrypt the encrypted message. The policy can be formed with the help of attributes. In CP-ABE, access policy is sent along with the ciphertext. We propose a method in which the access policy need not be sent along with the ciphertext, by which we are able to preserve the privacy of the encryptor. The proposed construction is provably secure under Decision Bilinear Diffe-Hellman assumption.

  19. Climate policy and dependence on traded carbon

    Science.gov (United States)

    Andrew, Robbie M.; Davis, Steven J.; Peters, Glen P.

    2013-09-01

    A growing number of countries regulate carbon dioxide (CO2) emissions occurring within their borders, but due to rapid growth in international trade, the products consumed in many of the same countries increasingly rely on coal, oil and gas extracted and burned in other countries where CO2 is not regulated. As a consequence, existing national and regional climate policies may be growing less effective every year. Furthermore, countries that are dependent on imported products or fossil fuels are more exposed to energy and climate policies in other countries. We show that the combined international trade in carbon (as fossil fuels and also embodied in products) increased from 12.3 GtCO2 (55% of global emissions) in 1997 to 17.6 GtCO2 (60%) in 2007 (growing at 3.7% yr-1). Within this, trade in fossil fuels was larger (10.8 GtCO2 in 2007) than trade in embodied carbon (6.9 GtCO2), but the latter grew faster (4.6% yr-1 compared with 3.1% yr-1 for fuels). Most major economies demonstrate increased dependence on traded carbon, either as exports or as imports. Because energy is increasingly embodied in internationally traded products, both as fossil fuels and as products, energy and climate policies in other countries may weaken domestic climate policy via carbon leakage and mask energy security issues.

  20. MODERN STATE LANGUAGE POLICY

    Directory of Open Access Journals (Sweden)

    Olga B. Akimova

    2015-01-01

    Full Text Available The aim of the investigation is to denote the necessity of strengthening of the Russian language position as one of the strategic humanitarian priorities of the Russian Federation.Methods. The methods involve the analysis and generalisation of the documents’ content in the last two years, concerning problems of the Russian language and the Russian literature.Results. Since the beginning of the 21st century, Russia takes active and comprehensive measures to support the Russian language and its spread around the world. At the same time, the Russian Government has approved a number of relevant documents, established the Council on the Russian language under the Government of the Russian Federation, as well as established the Council on the Russian language under the President of the Russian Federation. The large-scale package of measures aimed at promotion of the Russian language as an official language and as a language of international communication, as well as at supporting the Russian language abroad, has been implemented in the framework of the three federal target Russian language programs. However, the analysis of implementation of the mentioned above programs, as well as received social effects and current practice does not provide relevant solutions for the major problems and does not always correspond to the rapidly changing realities.Practical significance. The perspective directions of the state language policy in the field of the Russian language and literature are specified and formulated: the analysis of the programs and projects aimed at the development, distribution and support of the Russian language; providing coordination of actions of executive authorities in the presented study; improvement of the Russian language studying quality in schools in accordance with features of the general education in the national republics; professional level improvement of teachers of the Russian language; preservation of national languages of

  1. Policy and practice based on the perspective of positive psychology of college freshman education of happiness——Fudan university freshmen happiness education as an example%基于积极心理学视角的大学新生幸福教育的策略与实践——以复旦大学大一新生的幸福教育为例

    Institute of Scientific and Technical Information of China (English)

    薛海霞

    2015-01-01

    As a kind of positive psychology education, happiness education is of great significance to improve the colege students' personality, are especialy necessary to a freshman at the university to adapt to the stage. This paper focus on the Fudan university freshman oriented happiness education policy and practice, discussing the meaning of education in coleges and universities to carry out happiness, methods and practical results.%幸福教育作为一种积极心理学层面的教育,对大学生健全人格的养成具有重要意义,对处于大学适应阶段的大一新生尤为必要.本文聚焦复旦大学面向大一新生的幸福教育的策略与实践,探讨高校开展幸福教育的意义、方法和实效.

  2. Grape Seed Extract

    Science.gov (United States)

    ... to reduce inflammation. Grape seed extract contains the antioxidant compound oligomeric proanthocyanidin (OPC), which has been studied for a variety of health conditions. OPCs are found in extracts of grape skin and seeds, which are by-products of the ...

  3. Patching vs Packaging in Policy Formulation: Assessing Policy Portfolio Design

    Directory of Open Access Journals (Sweden)

    Michael Howlett

    2013-10-01

    Full Text Available Thinking about policy mixes is at the forefront of current research work in the policy sciences and raises many significant questions with respect to policy tools and instruments, processes of policy formulation, and the evolution of tool choices over time. Not least among these is how to assess the potential for multiple policy tools to achieve policy goals in an efficient and effective way. Previous conceptual work on policy mixes has highlighted evaluative criteria such as "consistency" (the ability of multiple policy tools to reinforce rather than undermine each other in the pursuit of individual policy goals, "coherence" (or the ability of multiple policy goals to co-exist with each other in a logical fashion, and "congruence" (or the ability of multiple goals and instruments to work together in a uni-directional or mutually supportive fashion as important design principles and measures of optimality in policy mixes. And previous empirical work on the evolution of existing policy mixes has highlighted how these three criteria are often lacking in mixes which have evolved over time as well as those which have otherwise been consciously designed. This article revisits this early design work in order to more clearly assess the reasons why many existing policy mixes are sub-optimal and the consequences this has for thinking about policy formulation processes and the practices of policy design.

  4. Method of infusion extraction

    Science.gov (United States)

    Chang-Diaz, Franklin R. (Inventor)

    1989-01-01

    Apparatus and method of removing desirable constituents from an infusible material by infusion extraction, where a piston operating in a first chamber draws a solvent into the first chamber where it may be heated, and then moves the heated solvent into a second chamber containing the infusible material, and where infusion extraction takes place. The piston then moves the solvent containing the extract through a filter into the first chamber, leaving the extraction residue in the second chamber.

  5. Asymmetric extractions in orthodontics

    OpenAIRE

    Camilo Aquino Melgaço; Mônica Tirre de Souza Araújo

    2012-01-01

    INTRODUCTION: Extraction decisions are extremely important in during treatment planning. In addition to the extraction decision orthodontists have to choose what tooth should be extracted for the best solution of the problem and the esthetic/functional benefit of the patient. OBJECTIVE: This article aims at reviewing the literature relating the advantages, disadvantages and clinical implications of asymmetric extractions to orthodontics. METHODS: Keywords were selected in English and Portugue...

  6. Solar power and policy powerlessness − perceptions of persuasion in distributed residential solar energy policy development

    Directory of Open Access Journals (Sweden)

    Simpson Genevieve

    2017-01-01

    Full Text Available Distributed residential solar energy (photovoltaic technologies have been praised as a mechanism to not only increase the penetration of renewable energy but engage the community in a clean energy revolution. In spite of this it is unclear how much potential there is for stakeholders to influence processes around the adoption of solar energy, including policy development and regulation. As part of a wider research project assessing the social acceptance of residential solar energy in Western Australia a variety of stakeholders, including public servants, network operators, Members of Parliament, energy advocates, renewable energy industry members and community members, were asked whether they thought they had the potential to influence solar policy. The objective of this research was to highlight positions of influence over policy development. In total 23 interviews with regional Western Australian householders and 32 interviews with members of industry and government were undertaken between May and October 2015. Most respondents believed that they had previously, or could in future, influence solar policy by taking advantage of networks of influence. However, stakeholders perceived as having policy influence did not necessarily demonstrate the capacity to influence policy beyond providing information to decision-makers, namely Cabinet members. Instead, networks of renewable energy advocates, industry and community members could apply political pressure through petitions, media coverage and liaising with parliamentarians to develop support for policy changes. Furthermore, while policies for the promotion of solar energy, and renewable energy more generally, could be implemented at various levels of government, only those policies delivered at the state level could address socio-political barriers to renewable energy adoption. These barriers include: a lack of political will and funding to overcome technical issues with network connection

  7. The Uneven Implementation of Universal School Policies: Maternal Education and Florida's Mandatory Grade Retention Policy

    Science.gov (United States)

    LiCalsi, Christina; Ozek, Umut; Figlio, David

    2016-01-01

    Research consistently demonstrates a strong, positive relationship between parents' socioeconomic status and children's educational achievement. This achievement gap is already present when children enter school in kindergarten and, despite the numerous policies aimed at leveling the educational playing field for disadvantaged students, it does…

  8. Reshaping Teacher Policies to Improve Student Achievement. Policy Brief 08-3

    Science.gov (United States)

    Koppich, Julia E.

    2008-01-01

    Local school administrators, board members, and unions are in the best position to devise the compensation, evaluation, and professional development models that work for their communities. Many changes in personnel policy will be the subject of negotiations between school boards and local unions. But the state also has a vital role to play in…

  9. Community Participation in School Policy and Practice in Malawi: Balancing Local Knowledge, National Policies and International Agency Priorities.

    Science.gov (United States)

    Rose, Pauline

    2003-01-01

    Explores the extent to which public policy commitments toward community participation are realized in Malawi. Finds that the main motivation for participation is extractive rather than genuine attempts to encourage local ownership and accountability. Argues that marketization of community participation signifies the entrenchment of individual…

  10. Research Outcomes of Prenatal Substance Exposure and the Need To Review Policies and Procedures Regarding Child Abuse Reporting.

    Science.gov (United States)

    Barth, Richard P.

    2001-01-01

    Clarifies policy options for reporting and serving children testing positive at birth for controlled substances. Advocates the strengthening of existing state policies regarding child abuse reporting and response. (JPB)

  11. 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.

  12. Ukraine: energy policy review 2006

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-10-13

    Ukraine has one of the most energy-intensive economies in the industrialized world. While energy consumption has dropped since the country's independence, reliance on imports, particularly on gas from Russia, has not declined. This dependence increases risks for security of supply. As tension between Ukraine and its main energy supplier has grown in recent years, the country's energy policy is driven by a strong desire to improve domestic energy security and reduce natural gas imports. Energy transit through the Ukraine is significant. Due to its geographic position, the country plays a major role in securing Europe's energy needs: 84% of Russian gas supplies to Europe transit through Ukraine via pipeline. This report addresses how Ukraine can meet its energy challenges. Three priority areas for action identified are: energy efficiency, cost-reflective pricing, and transparency. Efficiency represents not only Ukraine's single best opportunity to improve energy security but is also vital for the country's growth and development. The review covers all aspects of the energy sector, such as energy demand, the policy framework, and sub-sectors including energy efficiency, oil, gas, coal, electricity, district heating and renewable energy.

  13. Fecal transplant policy and legislation.

    Science.gov (United States)

    Vyas, Dinesh; Aekka, Apoorva; Vyas, Arpita

    2015-01-07

    Fecal microbiota transplantation (FMT) has garnered significant attention in recent years in the face of a reemerging Clostridium difficile (C. difficile) epidemic. Positive results from the first randomized control trial evaluating FMT have encouraged the medical community to explore the process further and expand its application beyond C. difficile infections and even the gastrointestinal domain. However promising and numerous the prospects of FMT appear, the method remains limited in scope today due to several important barriers, most notably a poorly defined federal regulatory policy. The Food and Drug Administration has found it difficult to standardize and regulate the administration of inherently variable, metabolically active, and ubiquitously available fecal material. The current cumbersome policy, which classifies human feces as a drug, has prevented physicians from providing FMT and deserving patients from accessing FMT in a timely fashion, and subsequent modifications seem only to be temporary. The argument for reclassifying fecal material as human tissue is well supported. Essentially, this would allow for a regulatory framework that is sufficiently flexible to expand access to care and facilitate research, but also appropriately restrictive and centralized to ensure patient safety. Such an approach can facilitate the advancement of FMT to a more refined, controlled, and aesthetic process, perhaps in the form of a customized and well-characterized stool substitute therapy.

  14. Inviting Positive Classroom Discipline.

    Science.gov (United States)

    Purkey, William Watson; Strahan, David B.

    Invitational theory addresses the total educational environment and culture of the classroom and school, focusing on the people, places, policies, programs, and processes that constitute any school culture. Invitational teaching is a process for communicating caring and appropriate messages to nurture the realization of student potential as well…

  15. 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.

  16. Frequency of orthodontic extraction

    Directory of Open Access Journals (Sweden)

    Camila de S. Dardengo

    2016-02-01

    Full Text Available Introduction: The option of dental extraction for orthodontic purposes has been debated for more than 100 years, including periods when it was widely used in treatment, including the present, during which other methods are used to avoid dental extractions. The objective was to analyze the frequency of tooth extraction treatment performed between 1980 and 2011 at the Orthodontic Clinic of Universidade Estadual do Rio de Janeiro (UERJ. Material and Methods: The clinical records of 1484 patients undergoing orthodontic treatment were evaluated. The frequency of extractions was evaluated with regard to sex, Angle's classification, the different combinations of extractions and the period when orthodontic treatment began. Chi-square test was used to determine correlations between variables, while the chi-square test for trends was used to assess the frequency of extractions over the years. Results: There was a reduction of approximately 20% in the frequency of cases treated with tooth extraction over the last 32 years. The most frequently extracted teeth were first premolars. Patients with Class I malocclusion showed fewer extractions, while Class II patients underwent a higher number of extraction treatment. There were no statistically significant differences with regard to sex. Conclusion: New features introduced into the orthodontic clinic and new esthetic concepts contributed to reducing the number of cases treated with dental extractions. However, dental extractions for orthodontic purposes are still well indicated in certain cases.

  17. On Widening Participation in Higher Education through Positive Discrimination

    Science.gov (United States)

    Clayton, Matthew

    2012-01-01

    Notwithstanding an ongoing concern about the low representation of certain groups in higher education, there is reluctance on the part of politicians and policy makers to adopt positive discrimination as an appropriate means of widening participation. This article offers an account of the different objections to positive discrimination and,…

  18. 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…

  19. On Widening Participation in Higher Education through Positive Discrimination

    Science.gov (United States)

    Clayton, Matthew

    2012-01-01

    Notwithstanding an ongoing concern about the low representation of certain groups in higher education, there is reluctance on the part of politicians and policy makers to adopt positive discrimination as an appropriate means of widening participation. This article offers an account of the different objections to positive discrimination and,…

  20. [Public policy analysis].

    Science.gov (United States)

    Subirats, J

    2001-01-01

    This article presents to public health professionals concepts and perspectives from political science relevant for creating a healthier public policy. Currently, there is no uniform vision of what constitutes public interest and the decisions of public administrations tend to be based on compromise. In public debate, what is paramount is the capacity to persuade. From the perspective of public policy analysis, the crucial issue is definition: the final decision depends on the definition of the problem that has emerged triumphant in the public debate among competing actors with different definitions of the problem. From a policy analysis perspective, the problems entering the agenda of public administration does not necessarily correspond to their severity, as competing actors try to impose their point of view. Because of its historical evolution, the Spanish political system has specific traits. The relatively weak democratic tradition tends to make the decision process less visibles, with strong technocratic elements and weaker social articulation. Both the juridical tradition and liberal rhetoric portray lobbying as contrary to public interest, when in fact it is constantly performed by powerful vested interest groups, through both personal contacts and economic connections. Regulatory policies, with concentrated costs and diffuse benefits, seem to be moving from Spain to the European Union. To promote healthier public policies, the development of civil society initiatives and the building of coalitions will play an increasingly greater role in the future.

  1. Contradictions of industrial policy

    Energy Technology Data Exchange (ETDEWEB)

    Levitan, S.A.; Johnson, C.M.

    1983-01-01

    The authors feel that proposals for a new industrial policy have remained unfocused and their most constructive elements have been ignored. If industrial policy arguments emerged from another political context - as a vindication of government intervention instead of an alternative to it - the potential of such arguments for improving economic performance and industrial competitiveness would be considerably greater. Instead, industrial policy has sprouted from a neoliberal movement which in large measure accepts the notion that government intervention has contributed to our social and economic problems. The authors conclude that a constructive approach requires that we abandon the popular widsom that claims our social programs have failed. On the contrary, it requires that we heed evidence demonstrating that societal investments in education, training, and employment pay off. Further, concrete solutions to our economic and social problems will emerge only if proponents of industrial policy acknowledge - openly, vocally, and unabashedly - the importance of an expanded role for government. When industrial policy advocates address this underlying issue, they will build support for necessary public investments that could capture the returns associated with an adaptable workforce, a strong scientific base, and a sound infrastructure for commerce and trade.

  2. EXTERNAL FACTORS FOR THE MONETARY POLICY TRANSMISSION MECHANISM

    Directory of Open Access Journals (Sweden)

    Dan Horatiu

    2013-07-01

    Full Text Available This paper reviews and analyzes the effects that external (or exogenous factors, defined as economic factors that cannot be controlled or influenced by the central bank, have on monetary policy and the monetary policy transmission mechanism. Adopting a theoretical research position, we aim at identifying the main external factors to monetary policy and discuss the ways in which these factors alter the economic environment and implicitly the monetary policy transmission mechanism. This is done by changing the way in which monetary transmission channels work and deliver monetary policy decisions throughout the economy, with the final goal of producing central bank desired outcomes with regard to economic variables like inflation, employment, or the production level. We will begin this article with a brief introduction on the topic of monetary policy, the monetary policy transmission mechanism and the potential external factors that may influence the monetary policy and the functioning of its transmission mechanism. The main external factors are identified as linked to fiscal policy, commodity prices, financial market volatility or other globalization related processes. After this introduction, we will proceed with the analysis of the nature and influences of each of the above mentioned external factors on monetary policy and its transmission, indentifying the potential ways in which they can change the structure and internal processes of the transmission channels. As we will see in the study and highlight in our conclusion, the external factors cause decisive changes in the way monetary policy is transmitted, and thus will strongly influence the decisions that central banks take in order to alter key economic variables. The profound understanding of how these non-central bank controlled factors influence the monetary policy transmission mechanism is a key requirement for central banks, as only by being able to predict, recognize and evaluate the

  3. Invalidating Policies using Structural Information

    DEFF Research Database (Denmark)

    Kammuller, Florian; Probst, Christian W.

    2013-01-01

    by invalidating policies using structural information of the organisational model. Based on this structural information and a description of the organisation's policies, our approach invalidates the policies and identifies exemplary sequences of actions that lead to a violation of the policy in question. Based...... on these examples, the organisation can identify real attack vectors that might result in an insider attack. This information can be used to refine access control system or policies....

  4. Experiments on Crowdsourcing Policy Assessment

    OpenAIRE

    Prpic, J.; Taeihagh, A.; Melton, J.

    2017-01-01

    Can Crowds serve as useful allies in policy design? How do non-expert Crowds perform relative to experts in the assessment of policy measures? Does the geographic location of non-expert Crowds, with relevance to the policy context, alter the performance of non-experts Crowds in the assessment of policy measures? In this work, we investigate these questions by undertaking experiments designed to replicate expert policy assessments with non-expert Crowds recruited from Virtual Labor Markets. We...

  5. Creating a Cultural Policy for Namibia.

    Science.gov (United States)

    Mans, Minette E.

    2000-01-01

    Examines the importance of a national cultural policy for Namibia. Describes how the policy was developed and addresses the draft policy. Discusses the purpose of a cultural policy and the concerns and recommendations for the implementation of the policy. (CMK)

  6. Relationship between Human Immunoglobulin and Complement andthe Positive Results of Different Items in the Anti-extractable Nuclear Antigen with the Titer of Antinuclear Antibodies%抗核抗体滴度与IgG,C3,C4水平及抗ENA抗体结果的相关性

    Institute of Scientific and Technical Information of China (English)

    舒颖; 张平安; 魏新素; 叶芳丽; 周心房

    2013-01-01

    Objective To explore the relationship between immunoglobulin G(IgG) and complement 3 (C3) and C4 with the titer of antinuclear antibodies (ANA) ,and to investigate the correlation between the positive results of different items in the anti-extractable nuclear antigen (anti-ENA) with the titer of ANA.Methods The author analysed the results of autoimmune detection of 1813 patients from May 2010 to June 2012.ANA were tested by indirect immunofluorescence method,anti-ENA antibody were tested by ELISA method,IgG and C3,C4 were determined by immunoturbidimetry.According to the different titers,the patients were divided into several groups,the titer of ANA=1:100 as group l,the titer of ANA=1: 160 as group 2,the titer of ANA=1:320 as group 3,the titer of ANA=1:640 as group 4,the titer of ANA=1:1 280 as group 5,the titer of ANA=1:3 200 as group 6, the titer of ANA>3 200 as group 7,120 cases randomly selected from ANA<1:100 group as group 8(negative group).The change of IgG and complement as well as the positive rates of the specific antibodies of anti-ENA were analyzed by SPSS17.0 software.Results When the titer of ANA≥1:100,the levels of IgG were obviously higher than that in the negative group (F=31.19, P<0.05).When the titer of ANA≥1:320, the levels of C3 and C4 were lower than that in the negative group(F=42.15,9.57,P<0.05).Overall anti-ENA positive rates increased significantly with the titer of ANA (χ2=86.67, P<0.05) ,and the positive rates of various antibodies were different.Anti-SSA and anti-SSB were the most frequent at ANA titers of 1 : 100 to 1 : 3 200,while anti-U1RNP were the most frequent at ANA titers of 1:3 200.Conclusion IgG and C3,C4 were related to the titer of ANA.The positive rates of the overall anti-ENA and some specific antibodies of anti-ENA were related to the titer of ANA.The clinician should pay attention to the value of ANA titer in autoimmune disease diagnosis.%目的 探讨抗核抗体(antinuclear antibodies,ANA)滴度与IgG,C3和C4的

  7. 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.

  8. 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...

  9. A. Davutoglu's Ideology of Turkish Foreign Policy

    Directory of Open Access Journals (Sweden)

    Alim Vidadievich Suleymanov

    2015-12-01

    Full Text Available In article the ideology of turkish foreign policy is analyzed, elaborated and successfully put into practice by the former Minister for Foreign Affairs, and nowadays by prime minister Ahmet Davutoglu. Foreign policy strategy of Davutoglu represents set of the interconnected theoretical (the flexible approach; consistency and systematic approach; new diplomatic style and practical principles directed on increase of a role of the Turkish state on international scene - balance between democracy and safety; “zero of problems with neighbours”; preventive and priority peace diplomacy; multidimensional foreign policy; rhythmical diplomacy. Each of principles possesses certain properties and characteristics which have always been presented as a certain purpose which is necessary for reaching Turkey in the difficult international environment. Undoubtedly, A. Davutoglu's ideology has brought the huge contribution to activization and expansion of foreign policy of Turkey last decade. The merit of Davutoglu consists that it has cardinally changed the approach of the Turkish state to the foreign policy which was based earlier on such postulate - “the best friend of a Turk is a Turk”. However the destructive events which have passed and occurring today as in the Turkish state (terrorism strengthening, instability of political system, and also in region of the Middle East - civil war in Syria, deterioration of relations with Russia, Greece, Syria, Iran and Iraq have called into question a number of positions of the concept of Davutoglu in this connection in article some attention to the critic of its approach is paid also.

  10. Energy Efficiency Policy and Carbon Pricing

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The main message of this paper is that while carbon pricing is a prerequisite for least-cost carbon mitigation strategies, carbon pricing is not enough to overcome all the barriers to cost-effective energy efficiency actions. Energy efficiency policy should be designed carefully for each sector to ensure optimal outcomes for a combination of economic, social and climate change goals. This paper aims to examine the justification for specific energy efficiency policies in economies with carbon pricing in place. The paper begins with an inventory of existing market failures that attempt to explain the limited uptake of energy efficiency. These market failures are investigated to see which can be overcome by carbon pricing in two subsectors -- electricity use in residential appliances and heating energy use in buildings. This analysis finds that carbon pricing addresses energy efficiency market failures such as externalities and imperfect energy markets. However, several market and behavioural failures in the two subsectors are identified that appear not to be addressed by carbon pricing. These include: imperfect information; principal-agent problems; and behavioural failures. In this analysis, the policies that address these market failures are identified as complementary to carbon pricing and their level of interaction with carbon pricing policies is relatively positive. These policies should be implemented when they can improve energy efficiency effectively and efficiently (and achieve other national goals such as improving socio-economic efficiency).

  11. Energy efficieny policy and carbon pricing

    Energy Technology Data Exchange (ETDEWEB)

    Ryan, Lisa; Moarif, Sara; Levina, Ellina; Baron, Richard

    2011-08-15

    The main message of this paper is that while carbon pricing is a prerequisite for least-cost carbon mitigation strategies, carbon pricing is not enough to overcome all the barriers to cost-effective energy efficiency actions. Energy efficiency policy should be designed carefully for each sector to ensure optimal outcomes for a combination of economic, social and climate change goals. This paper aims to examine the justification for specific energy efficiency policies in economies with carbon pricing in place. The paper begins with an inventory of existing market failures that attempt to explain the limited uptake of energy efficiency. These market failures are investigated to see which can be overcome by carbon pricing in two subsectors -- electricity use in residential appliances and heating energy use in buildings. This analysis finds that carbon pricing addresses energy efficiency market failures such as externalities and imperfect energy markets. However, several market and behavioural failures in the two subsectors are identified that appear not to be addressed by carbon pricing. These include: imperfect information; principal-agent problems; and behavioural failures. In this analysis, the policies that address these market failures are identified as complementary to carbon pricing and their level of interaction with carbon pricing policies is relatively positive. These policies should be implemented when they can improve energy efficiency effectively and efficiently (and achieve other national goals such as improving socio-economic efficiency).

  12. Gender Role Attitudes, Work Decisions and Social Policies in Europe. A Series of Empirical Essays

    OpenAIRE

    De Henau, Jérôme

    2006-01-01

    The aim of the thesis is to understand why European countries show a very different picture of female employment (in their fertile ages) which is not the case for men of the same age. We shed light on the various positions of countries in this framework of earner-carer models, in analysing policy designs, policy outcomes and policy determinants. That is, respectively, family policy indicators, employment of mothers and childless women, gender role attitudes and their interacting effect with p...

  13. Consequences of activation policy targeting young adults with health-related problems in Sweden and Denmark

    DEFF Research Database (Denmark)

    Hultqvist, Sara; Nørup, Iben

    2017-01-01

    The Scandinavian countries have a long history of active labor market policy and over the years, activation has been used as a method to combat unemployment amongst those with no problems besides unemployment. However, activation policy is now permeating social policies providing economic...... the consequences of this activation policy in Denmark and Sweden, and argue that the strong emphasis on work has counterproductive consequences when directed towards individuals whose problems are medical rather than related to their position on the labour market....

  14. Financial Policy of the Russian State and Its Legislative Providing in the Period of the Empire

    Directory of Open Access Journals (Sweden)

    Lubov I. Rogaceva

    2015-09-01

    Full Text Available In the article on the example of the Russian Empire period considered the concept of financial policy, its views and directions. Author identifies main directions of fiscal policy in the post-reform period: budget reform, establishment of state control, establishment of the State Bank, monetary reform. The financial policy of the Russian Empire is characterized as positive and purposeful. Displaying legal significance in the implementation of fiscal policy.

  15. EXCHANGE RATE - REGIMES AND POLICIES

    Directory of Open Access Journals (Sweden)

    Novak Lučić

    2014-12-01

    Full Text Available Exchange rate of one currency is the price of the currency expressed in units of other currency. It is formed by the interaction of supply and demand in the foreign exchange market. Given that the exchange rate has a direct impact on the competitiveness of a country in terms of features of its exports and imports, in its balance of payments, and indirectly the overall economic and social development, in addition to acting in market principles - supply and demand in the formation of the equilibrium exchange rate, exchange rate is subject to different, stronger or weaker, more or less, forms of intervention. In the search for the optimal exchange rate policy of the national currency, the monetary authorities are positioned between the two extremes - the complete abandonment of the exchange rate to the market laws of supply and demand, or fixing the exchange rate for any of the selected anchor currency.

  16. Extracting diagnosis from Japanese radiological report.

    Science.gov (United States)

    Imai, Takeshi; Onogi, Yuzo

    2003-01-01

    This study is aimed at extracting diagnosis with positive or negative assertion from radiological report written in Japanese Natural Language. We get frequency of verb patterns that indicate pos/neg assertion, and extract a rule in order of the occurrence. We made customized dictionary of 36,152 terms relating to disease names or radiological findings, and tried to extract pairs of (pos/neg, disease and verb pattern ) by using rules according to the most frequent pattern from 1,524/5,000 CT reports (each report consists of 15.1 words on the average). We tried only a few rules so far, and continue to find other rules.

  17. Positive Deviance: Learning from Positive Anomalies

    Science.gov (United States)

    LeMahieu, Paul G.; Nordstrum, Lee E.; Gale, Dick

    2017-01-01

    Purpose: This paper is one of seven in this volume, each elaborating different approaches to quality improvement in education. The purpose of this paper is to delineate a methodology called positive deviance. Design/methodology/approach: The paper presents the origins, theoretical foundations, core principles and a case study demonstrating an…

  18. The bit in the middle: a synthesis of global health literature on policy formulation and adoption.

    Science.gov (United States)

    Berlan, David; Buse, Kent; Shiffman, Jeremy; Tanaka, Sonja

    2014-12-01

    Policy formulation and adoption are poorly understood phases of the health policy process. We conducted a narrative synthesis of 28 articles on health policy in low- and middle-income countries to provide insight on what kinds of activities take place in these phases, the actors crafting policies and the institutions in which policy making occurs. The narrative synthesis involved an inductive process to identify relevant articles, extract relevant data from text and reach new understandings. We find that actors exercising decision-making power include not just various governmental entities, but also civil society, commissioners, nongovernmental organizations and even clergy. We also find that most articles identified two or more distinct institutions in which policy formulation and adoption occurred. Finally, we identify seven distinct activities inherent in policy formulation and adoption: generation of policy alternatives, deliberation and/or consultation, advocacy of specific policy alternatives, lobbying for specific alternatives, negotiation of policy decisions, drafting or enacting policy and guidance/influence on implementation development. Health policy researchers can draw on these categories to deepen their understanding of how policy formulation and adoption unfolds.

  19. Perception of eye positions

    NARCIS (Netherlands)

    Lorteije, J.A.M.; Wezel, R.J.A. van; Lankheet, M.J.M.

    2002-01-01

    In a two-alternative forced-choice psychophysical test human subjects were tested for their ability to perceive their own viewing direction. A small red flash was presented at different horizontal positions left or right from the subjects' eye position on the screen. Eye positions were recorded with

  20. Cultural Policy in Iceland

    DEFF Research Database (Denmark)

    Gudmundsson, Gestur

    2003-01-01

    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...... 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....... institutions and relying heavily on civic society enterprise. After national independence in 1918 there are growing conflicts in the cultural field and during the Cold War such conflicts take the form of an alliance of nationlism and socialism against NATO-oriented anti-communism. However, there is consensus...

  1. Evidence-based policy

    DEFF Research Database (Denmark)

    Vohnsen, Nina Holm

    2013-01-01

    A current ambition in welfare states as diverse as Denmark, the UK, and in the USA is to base political decision making on rigorous research (Cartwright et al 2009; Mulgan 2009; Bason 2010). Sound as this might seem the ambition has nevertheless been problematized by both policy-makers and the re......A current ambition in welfare states as diverse as Denmark, the UK, and in the USA is to base political decision making on rigorous research (Cartwright et al 2009; Mulgan 2009; Bason 2010). Sound as this might seem the ambition has nevertheless been problematized by both policy...... a full account, see Vohnsen 2011). These insights will be relevant for the anthropological researcher of legislative processes who wishes to move beyond a merely discursive approach to the study of policy and politics....

  2. Best of enemies: Using social network analysis to explore a policy network in European smoke-free policy.

    Science.gov (United States)

    Weishaar, Heide; Amos, Amanda; Collin, Jeff

    2015-05-01

    Networks and coalitions of stakeholders play a crucial role in the development and implementation of policies, with previous research highlighting that networks in tobacco control are characterised by an antagonism between supporters and opponents of comprehensive tobacco control policies. This UK-based study used quantitative and qualitative network analysis (drawing on 176 policy submissions and 32 interviews) to systematically map and analyse a network of actors involved in the development of European Union (EU) smoke-free policy. Policy debates were dominated by two coalitions of stakeholders with starkly opposing positions on the issue. One coalition, consisting primarily of health-related organisations, supported comprehensive EU smoke-free policy, whereas the other, led by tobacco manufacturers' organisations, opposed the policy initiative. The data suggest that, aided by strong political commitment of EU decision makers to develop smoke-free policy, advocates supporting comprehensive EU policy were able to frame policy debates in ways which challenged the tobacco industry's legitimacy. They then benefited from the stark polarisation between the two coalitions. The paper provides empirical evidence of the division between two distinct coalitions in tobacco policy debates and draws attention to the complex processes of consensus-seeking, alliance-building and strategic action which are integral to the development of EU policy. Highlighting network polarisation and industry isolation as factors which seemed to increase tobacco control success, the study demonstrates the potential significance and value of FCTC article 5.3 for tobacco control policy-making. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Categories of difference in science and policy

    DEFF Research Database (Denmark)

    Jørgensen, Martin Bak

    2012-01-01

    Categories of difference have a crucial position in academic research as well as policymaking. They serve to distinguish and differentiate between groups in society. They can appear in the shape of crude dichotomies or in complex and sophisticated forms resting on constructivist and intersectiona......Categories of difference have a crucial position in academic research as well as policymaking. They serve to distinguish and differentiate between groups in society. They can appear in the shape of crude dichotomies or in complex and sophisticated forms resting on constructivist...... and policy discourse. By looking at different approaches used by qualitative and quantitative researchers, as well as at how specific concepts enter policy-making and legislation, I want to address a number of questions about how we as researchers understand and work with categories of differences...

  4. Educacion Bilingue: Una Declaraccion del Plan y Accion que Proponen los Regentes de la Universidad del Estado de Nueva York. Bilingual Education: A Statement of Policy and Proposed Action by the Regents of the University of the State of New York. Position Paper No. 16.

    Science.gov (United States)

    New York State Education Dept., Albany.

    Large numbers of Puerto Rican and other non-English-speaking students live in school districts throughout New York State. To enable these students to function in an English-speaking society while retaining their own culture, a policy to promote bilingual program planning was established by the Board of Regents of New York State in 1972. In this…

  5. 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...... 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...

  6. Competition Policy and Innovation

    DEFF Research Database (Denmark)

    Møllgaard, Peter; Lorentzen, Jo

    2005-01-01

    We briefly review the rationale behind technological alliances and provide a snapshot oftheir role in global competition, especially insofar as it is based around intellectual capital.They nicely illustrate the increased importance of horizontal agreements and thusestablish the relevance...... of the topic. We move on to discuss the organisation of industriesin a dynamic context and draw out consequences for competition policy. We concludewith an outlook on the underlying tensions between technology alliances, competitionpolicy, and industrial policy.JEL codes: L4, L5, O31Keywords: Competition...

  7. Prostitution Policy Report

    DEFF Research Database (Denmark)

    Faber, Stine Thidemann; Emerek, Ruth

    2013-01-01

    The Child and Woman Abuse Studies Unit at London Metropolitan University is working with the European Commission and the European Network on Gender Equality (ENEGE) to produce a report on prostitution policy in member states. In this report the data from Denmark are presented.......The Child and Woman Abuse Studies Unit at London Metropolitan University is working with the European Commission and the European Network on Gender Equality (ENEGE) to produce a report on prostitution policy in member states. In this report the data from Denmark are presented....

  8. Open Access Policy

    OpenAIRE

    University of East London, .

    2013-01-01

    The University of East London is committed to and supports open access to its research publications.\\ud There is a worldwide move towards free and unrestricted access to research publications, with benefits\\ud for researchers, universities and wider society. UEL supports this initiative and recognises the\\ud importance of open access in increasing the visibility and impact of research. This policy is aligned with\\ud and supports HEFCE’s Policy for Open Access in the Post‐2014 REF, and is alig...

  9. Auto Industry Development Policy

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正> Decree No. 8The National Development and Reform CommissionThe People’s Republic of ChinaAccording to the Document [2004] 30 of the State Council, the Auto Industry Development Policy has passed the examination of the Sitate Development and Reform Commission and been approved by the State Council. Now it is issued and shall be effective as of the date of promulgation. The Auto Industrial Policies implemented since 1994 should end as of the date of this promulgation.MAKaiDirector of the National Development and Reform CommissionMay 21, 2004

  10. Competition Policy and Innovation

    DEFF Research Database (Denmark)

    Møllgaard, Peter; Lorentzen, Jo

    2005-01-01

    We briefly review the rationale behind technological alliances and provide a snapshot oftheir role in global competition, especially insofar as it is based around intellectual capital.They nicely illustrate the increased importance of horizontal agreements and thusestablish the relevance of the t......We briefly review the rationale behind technological alliances and provide a snapshot oftheir role in global competition, especially insofar as it is based around intellectual capital.They nicely illustrate the increased importance of horizontal agreements and thusestablish the relevance...... policy, innovation, alliances, industrial policy...

  11. [Chilean nuclear policy].

    Science.gov (United States)

    Bobadilla, E

    1996-06-01

    This official document is statement of the President of the Chilean Nuclear Energy Commission, Dr. Eduardo Bobadilla, about the nuclear policy of the Chilean State, Thanks to the international policy adopted by presidents Aylwin (1990-1994) and his successor Frei Ruiz Tagle (1994-), a nuclear development plan, protected by the Chilean entrance to the nuclear weapons non proliferation treaty and Tlatelolco Denuclearization treaty, has started. Chile will be able to develop without interference, an autonomous nuclear electrical system and other pacific uses of nuclear energy. Chile also supports a new international treaty to ban nuclear weapon tests.

  12. Dataset Lifecycle Policy

    Science.gov (United States)

    Armstrong, Edward; Tauer, Eric

    2013-01-01

    The presentation focused on describing a new dataset lifecycle policy that the NASA Physical Oceanography DAAC (PO.DAAC) has implemented for its new and current datasets to foster improved stewardship and consistency across its archive. The overarching goal is to implement this dataset lifecycle policy for all new GHRSST GDS2 datasets and bridge the mission statements from the GHRSST Project Office and PO.DAAC to provide the best quality SST data in a cost-effective, efficient manner, preserving its integrity so that it will be available and usable to a wide audience.

  13. Dataset Lifecycle Policy

    Science.gov (United States)

    Armstrong, Edward; Tauer, Eric

    2013-01-01

    The presentation focused on describing a new dataset lifecycle policy that the NASA Physical Oceanography DAAC (PO.DAAC) has implemented for its new and current datasets to foster improved stewardship and consistency across its archive. The overarching goal is to implement this dataset lifecycle policy for all new GHRSST GDS2 datasets and bridge the mission statements from the GHRSST Project Office and PO.DAAC to provide the best quality SST data in a cost-effective, efficient manner, preserving its integrity so that it will be available and usable to a wide audience.

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

    Science.gov (United States)

    Ebadi, Abbas; Froutan, Razieh

    2017-01-01

    Introduction 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. Methods 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. Results 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. Conclusion 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. PMID:28243409

  15. 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...

  16. Creative Ageing Policy in Regional Development

    OpenAIRE

    Klimczuk, Andrzej

    2012-01-01

    The shaping of creative economy is particularly important for development of cities and regions. This process can be analyzed in conjunction with changes in work and leisure time and their place in the human life cycle. This article aims to approximate the main features of: contemporary position of elderly people, creative ageing policy, benefits from seniors creativity and controversies linked to this concept. This essay also indicates the patterns of recommendations and activities in develo...

  17. Forest Policies Addressing Climate Change in China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As a developing country with a large population and a fragile ecological environment, China is particularly vulnerable to the adverse effects of climate change. Beginning with the Rio Conference of 1992 China has played a progressively enhanced role in combating climate change. A series of policies and measures to address climate change have been taken in the overall context of national sustainable development strategy, making positive contributions to the mitigation and adaptation to climate change, among ...

  18. MARKETING POLICY FORMULATION IN MULTIPLE STRATEGIC CONTEXTS

    OpenAIRE

    LIVIU N EAMŢU; ADINA CLAUDIA NEAMŢU

    2014-01-01

    Business Strategy, as part adaptation of company’s actions in a particular business area to specific demand and competition or conversely opening new market positions, is the main strategic move that ensures competitiveness in the market and ensuring appreciable profitability of the business. Marketing policies adopted by one firm are fundamental decisions concerning the product and its conditioning elements. Marketing decisions are manifold; the most important for a company is se...

  19. EU Competition Policy Since 1990

    DEFF Research Database (Denmark)

    Bartalevich, Dzmitry

    2013-01-01

    reforms, carry out a comparative analysis between EU and U.S. competition policies, detect convergence or divergence, and account for the degree of convergence and for the relevant mechanisms triggering convergence. The main focus is on the analysis of anticartel enforcement policy, antimonopoly policy......In spite of the evidence of strong influence on the incorporation of policy provisions from the U.S. antitrust into the recent competition policy reforms in the European Union (EU), few considerable attempts have been made to analyze the influence of U.S. antitrust on EU competition policy...... in anticartel enforcement policies, antimonopoly regulation, and the regulation of mergers and acquisitions. The purpose of this article is to fill the gap by attempting to link EU competition policy with U.S. antitrust, provide a critical overview of the most important elements of European competition policy...

  20. Impact of Monetary Policy and Fiscal Policy on Indonesian Stock Market

    Directory of Open Access Journals (Sweden)

    Rossanto Dwi HANDOYO

    2015-05-01

    Full Text Available This paper attempts to investigate the effect of fiscal and monetary policy on Indonesian Stock price as well as main sectors stock price such as agricultural, mining, manufacture, and financial sector indexes. We consider the world oil price as a foreign variable that will influence domestic economy as in regular small open economy model. In this paper, we employ the Monte Carlo algorithm to Near-SVAR models (If some of the VAR equations have regressors not included in the others. We find that there is a positive stock price response to monetary policy shock both aggregated and sectoral stock price. In term of interaction between fiscal policy shock and stock market, we find that all sectors respond negative relationship. From this empirical finding, fiscal policy crowd out private sector activity in market, thus, its effect will be impotent in economy. We also provide the evidence that not only both policies are able to influence the stock price individually, but also the interaction between monetary and fiscal policy is important in explaining stock market performance.