WorldWideScience

Sample records for current debate surrounding

  1. A review of the current geographic distribution of and debate surrounding electronic cigarette clean air regulations in the United States.

    Science.gov (United States)

    Kadowaki, Joy; Vuolo, Mike; Kelly, Brian C

    2015-01-01

    In this article, we present the results of a systematic review of state, county, and municipal restrictions on the use of electronic cigarettes (e-cigarettes) in public spaces within the United States, alongside an overview of the current legal landscape. The lack of federal guidance leaves lower-level jurisdictions to debate the merits of restrictions on use in public spaces without sufficient scientific research. As we show through a geographic assessment of restrictions, this has resulted in an inconsistent patchwork of e-cigarette use bans across the United States of varying degrees of coverage. Bans have emerged over time in a manner that suggests a "bottom up" diffusion of e-cigarette clean air policies. Ultimately, the lack of clinical and scientific knowledge on the risks and potential harm reduction benefits has led to precautionary policymaking, which often lacks grounding in empirical evidence and results in spatially uneven diffusion of policy.

  2. Current debates over nosology of somatoform disorders

    Directory of Open Access Journals (Sweden)

    Amlan K Jana

    2012-01-01

    Full Text Available There is a wide debate among the researchers and clinicians over the diagnostic categories subsumed under the rubric of somatoform disorders (SDs. Recent proposals vary from radical views that call for removing this category altogether to the conservative views that suggests cosmetic changes in the diagnostic criteria of SDs. We have the reviewed the relevant literature through PUBMED search supplemented with manual search on current concepts of SD.

  3. Current Debates in the Study of the Industrial Revolution.

    Science.gov (United States)

    Beaudoin, Steven M.

    2000-01-01

    Provides an overview of the literature on the debates surrounding the industrial revolution using four categories: (1) definition and characteristics; (2) context and causation; (3) impacts and scope; and (4) industrialization as a worldwide phenomenon. (CMK)

  4. Female sex trafficking: conceptual issues, current debates, and future directions.

    Science.gov (United States)

    Meshkovska, Biljana; Siegel, Melissa; Stutterheim, Sarah E; Bos, Arjan E R

    2015-01-01

    Female sex trafficking is a pressing concern. In this article, we provide a comprehensive overview of relevant issues regarding the concept of female sex trafficking and research in the field of human trafficking, drawing on a variety of disciplines, including economics, gender and sexuality studies, psychology, sociology, law, and social work. We discuss the debates surrounding the definition of human trafficking, compare and contrast it with human smuggling, and outline connections between female sex trafficking and the issue of sex work and prostitution. We further discuss the history and current estimations of female sex trafficking. We then outline the main actors in female sex trafficking, including trafficked persons, traffickers, clients, and service providers, and we overview the trafficking process from recruitment to identification, recovery, and (re)integration. Finally, we conclude with recommendations for future research that tie together the concepts of vulnerability, exploitation, and long-term recovery and (re)integration.

  5. THE DEBATES SURROUNDING THE ACCOMMODATION OF ISLAMIC ADULTERY CRIME AND PUNISHMENT INTO INDONESIAN CRIMINAL CODE

    Directory of Open Access Journals (Sweden)

    Ishaq Ishaq

    2016-06-01

    Full Text Available The current bill of Indonesian Criminal Code is going to be sanctioned in no time. In the draft, the crime of adultery has leaned to Islamic criminal law in many respects, although the punishment is far more lenient. The definition of adultery has been broadened to cover fornication and cohabitation. Heavier punishment is applicable although not as severe in Islamic criminal law. When the draft is sanctioned, the Code arguable will be deemed more Islamic. This paper will discuss adultery as a crime in Indonesian Criminal Code as it is inherited from the Dutch, Islamic criminal law, and its stipulation in the Draft of Indonesian Criminal Code. The article also highlights the controversy surround the issue along the way.

  6. Tendencias y debates actuales en el periodismo digital/Current trends and debates in digital journalism

    National Research Council Canada - National Science Library

    Mario Morales

    2005-01-01

    ... clave: Periodismo digital, prácticas periodísticas, rutinas periodísticas. Recepción: 19 de septiembre de 2005 Aceptación: 10 de noviembre de 2005 Current trends and debates in digital journalism The Internet has come to change everything. Journalism has not been the same since the network boom. This article looks at the appreciable changes tha...

  7. The Baltic Republics and Language Ideological Debates Surrounding European Union Accession

    Science.gov (United States)

    Hogan-Brun, Gabrielle

    2005-01-01

    This paper describes the impact of European Union accession negotiations on language ideological debates regarding minority (language) and citizenship rights in the Baltic Republics. It explores issues pertaining to the transferability of standards developed for established democracies in the West to the situation of democratising countries in…

  8. Current Debates in Corporate Social Responsibility: An Agenda for Research

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    David Crowther

    2007-06-01

    Full Text Available Corporate Social Responsibility (CSR has a particular prominence at this point in time, featuring heavily in the discourses of both academe and business. The understanding of what is meant by CSR continues to evolve as a consensus is reached. Nevertheless some important debates continue – or are commencing – which need to be resolved. It is the purpose of this paper to highlight these as some of the current debates within the CSR community – and hence form a significant part of an agenda for research in the area. Specifically we focus upon three key areas for the management of business, namely setting standards for reporting, identifying and implementing sustainable practice, and the management of risk.

  9. Untangling the debate surrounding strategies for achieving sustainable high coverage of insecticide-treated nets.

    Science.gov (United States)

    Stevens, Warren

    2005-01-01

    On the question of how to achieve the goal of long-term high utilisation of insecticide-treated nets (ITNs), most protagonists fall into one of two camps: free distribution or market development. The 'free distribution' camp argue that given the health benefit to be gained and lives saved, not to mention the relative cost effectiveness of ITNs, such an intervention should be provided free and paid for by governments or donors. In addition, they argue that it is unrealistic to ask the poorest of the population, who are often the ones at most risk, to pay for an ITN, and this risks producing greater inequalities in health. The market advocates counter that free distribution compromises sustainability, both in terms of demand and supply. Firstly they argue that, without a price, people will be less inclined to value ITNs. In turn this could mean lower utilisation, and a lower inclination to replace such an asset at the end of its useful life. In addition, on the supply side, without a price there is little chance of a local market developing for ITNs, although this would be the surest way to ensure a sustainable supply. It is hard to argue with either viewpoint, as both have merit. This article considers three major issues in the debate, and attempts to draw policy conclusions.

  10. Current debates on end-of-life sedation: an international expert elicitation study.

    Science.gov (United States)

    Papavasiliou, Evangelia Evie; Payne, Sheila; Brearley, Sarah

    2014-08-01

    End-of-life sedation, though increasingly prevalent and widespread internationally, remains one of the most highly debated medical practices in the context of palliative medicine. This qualitative study aims to elicit and record the perspectives of leading international palliative care experts on current debates. Twenty-one professionals from diverse backgrounds, sharing field-specific knowledge/expertise defined by significant scholarly contribution on end-of-life sedation, were recruited. Open-ended, semi-structured interviews, following a topic-oriented structure reflecting on current debates, were conducted. Results were analysed using thematic content analysis. Three main aspects of sedation were identified and discussed as potentially problematic: (a) continuous deep sedation as an extreme facet of end-of-life sedation, (b) psycho-existential suffering as an ambivalent indication for sedation and (c) withdrawal or withholding of artificial nutrition and hydration as potentially life-shortening. On these grounds, concerns were reported over end-of-life sedation being morally equivalent to euthanasia. Considerable emphasis was placed on intentions as the distinguishing factor between end-of-life acts, and protective safeguards were introduced to distance sedation from euthanasia. This study shows that, despite the safeguards introduced, certain aspects of sedation, including the intentions associated with the practice, are still under question, parallels being drawn between end-of-life sedation and euthanasia. This reaffirms the existence of a grey area surrounding the two practices, already evidenced in countries where euthanasia is legalized. More clarity over the issues that generate this grey area, with their causes being uncovered and eliminated, is imperative to resolve current debates and effectively inform research, policy and practice of end-of-life sedation.

  11. Vitalism and the Darwin Debate

    Science.gov (United States)

    Henderson, James

    2012-01-01

    There are currently both scientific and public debates surrounding Darwinism. In the scientific debate, the details of evolution are in dispute, but not the central thesis of Darwin's theory; in the public debate, Darwinism itself is questioned. I concentrate on the public debate because of its direct impact on education in the United States. Some…

  12. Vitalism and the Darwin Debate

    Science.gov (United States)

    Henderson, James

    2012-01-01

    There are currently both scientific and public debates surrounding Darwinism. In the scientific debate, the details of evolution are in dispute, but not the central thesis of Darwin's theory; in the public debate, Darwinism itself is questioned. I concentrate on the public debate because of its direct impact on education in the United States. Some…

  13. The current debate on cultural diversity in Sweden.

    Science.gov (United States)

    Hamde, Kiflemariam

    2008-01-01

    The paper examines the conceptual context of cultural diversity in Sweden. It describes the background in which the former Social Democratic Government declared 2006 as the Year for Cultural Diversity. A related concern is scrutinizing whether in fact this year would be a starting point for more deeply engaged diversity programs or if such policy definitions remain mere symbolic acts of window dressing. The study is based on analysis of official documents, diversity events and agendas, and interviews with different actors and diversity consultants, and participation in seminars and conferences on the topic of diversity and integration as the main topics. A major concern is whether the current interest on cultural diversity may lead to its institutionalization in the Swedish cultural and social organizations (Hamde, 2002a) and address the virtues of diversity, such as diversity for profitability and competence in workplaces, social justice concerns, and finally, societal cohesion. Alternatively, the paper explores if the debate on diversity merely remains a 'traveling' idea to appear occasionally and then occur in fashion-like manner as many management ideas do, leaving little traces on peoples' lives.

  14. The current debate on cultural diversity in Sweden.

    Science.gov (United States)

    Hamde, Kiflemariam

    2008-01-01

    The paper examines the conceptual context of cultural diversity in Sweden. It describes the background in which the former Social Democratic Government declared 2006 as the Year for Cultural Diversity. A related concern is scrutinizing whether in fact this year would be a starting point for more deeply engaged diversity programs or if such policy definitions remain mere symbolic acts of window dressing. The study is based on analysis of official documents, diversity events and agendas, and interviews with different actors and diversity consultants, and participation in seminars and conferences on the topic of diversity and integration as the main topics. A major concern is whether the current interest on cultural diversity may lead to its institutionalization in the Swedish cultural and social organizations (Hamde, 2002a) and address the virtues of diversity, such as diversity for profitability and competence in workplaces, social justice concerns, and finally, societal cohesion. Alternatively, the paper explores if the debate on diversity merely remains a 'traveling' idea to appear occasionally and then occur in fashion-like manner as many management ideas do, leaving little traces on peoples' lives.

  15. The Role of Curriculum Scholars in Current Curriculum Debates

    Directory of Open Access Journals (Sweden)

    Muhammad Mushtaq

    2012-09-01

    Full Text Available Curriculum is a set of planned tasks, learning experiences and behaviors proposed by an authority to achieve predetermined goals in form of behavioral change, academic achievements and learning outcomes within a particular time. The scholars are the people who have command and expertise in any of the curriculum components. The article focuses on the role of curriculum scholars in Pakistan and how and what type of changes they can initiate to bring harmony and tolerance, character and quality in development of curricula. The international issues, trends evolving globalization can be enhanced and incorporated to foster individual and social development. It is a qualitative study based on historical evidences and current researches highlighting the importance and role of curriculum scholars and meeting the world class education system. The issues and trends mentioned by developed countries curriculum experts paved way to synthesis them with local rising issues and trends.The study concluded that the curriculum developers have dynamic roles in curriculum debates because they have to work for bridging gaps of developing and developed nation, addressing local curriculum issues, Using pragmatic approach rather than ideological, reorganizing of recent curricula, solving language issue, facing controversies on curriculum change, making it unified and centralized, diverting curricula to research orientation, obtaining continuous feedback and developing harmony in society at the same time. It is imperative for scholars to have effective communication skills and dynamic personality to incorporate the future trends without creating conflicts and confusion in the society. They need to know the skill to motivate and mould high ups for future changes and bring changes without development of controversies.

  16. Guns on Campus: A Current Debate. E-Fact Sheet

    Science.gov (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2010

    2010-01-01

    Almost all U.S. college campuses ban concealed weapons. But in the aftermath of the tragic shooting deaths at Virginia Tech in 2007, the debate on whether guns should be permitted at colleges and universities has intensified. Dozens of states have considered proposals to lift bans on concealed weapons at colleges and universities, but so far none…

  17. The Rhetorical Case: Its Roman Precedent and the Current Debate.

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    Mendelson, Michael

    1989-01-01

    Reviews a debate among Roman rhetoricians over declamation, an early case study method. Appraises contemporary concerns about the value of case study as a stimulant to problem-solving skills, its ability to imitate realistic circumstances of business and technical writing, and its emphasis on persona and audience along with its deemphasis of the…

  18. Current debate in the oncologic management of rectal cancer.

    Science.gov (United States)

    Millard, Trish; Kunk, Paul R; Ramsdale, Erika; Rahma, Osama E

    2016-10-15

    Despite the considerable amount of research in the field, the management of locally advanced rectal cancer remains a subject to debate. To date, effective treatment centers on surgical resection with the standard approach of total mesorectal resection. Radiation therapy and chemotherapy have been incorporated in order to decrease local and systemic recurrence. While it is accepted that a multimodality treatment regimen is indicated, there remains significant debate for how best to accomplish this in regards to order, dosing, and choice of agents. Preoperative radiation is the standard of care, yet remains debated with the option for chemoradiation, short course radiation, and even ongoing studies looking at the possibility of leaving radiation out altogether. Chemotherapy was traditionally incorporated in the adjuvant setting, but recent reports suggest the possibility of improved efficacy and tolerance when given upfront. In this review, the major studies in the management of locally advanced rectal cancer will be discussed. In addition, future directions will be considered such as the role of immunotherapy and ongoing trials looking at timing of chemotherapy, inclusion of radiation, and non-operative management.

  19. The New Departure Debate Surrounding Congressional Efforts to Create a National System of Education, 1871-1889

    Science.gov (United States)

    Groen, Mark

    2007-01-01

    Congressman George Frisbie Hoar of Massachusetts introduced a bill "to establish a system of national education" on February 25, 1870. This bill, and others that followed, opened an acrimonious political debate that lasted for twenty years. The opening salvos of that debate, and the regional issues of ethnicity and religion that framed…

  20. [Active teaching-learning methodologies in health education: current debates].

    Science.gov (United States)

    Mitre, Sandra Minardi; Siqueira-Batista, Rodrigo; Girardi-de-Mendonça, José Márcio; de Morais-Pinto, Neila Maria; Meirelles, Cynthia de Almeida Brandão; Pinto-Porto, Cláudia; Moreira, Tânia; Hoffmann, Leandro Marcial Amaral

    2008-12-01

    The vertiginous transformations of the contemporary societies have been raising questions concerning aspects of professional education. Such questions have been raised in a more and more incisive way. This debate gains a new shape when applied to health work, where theory and practice cannot be dissociated, and where the development of an integral vision of the human being and the amplification of the concept care are essential for a proper performance. Based on these considerations, this article aims to discuss the main methodological transformations in the education process of health professionals, with emphasis to active teaching-learning methodologies.

  1. [Integration, exclusion and solidarity in the current social policy debate].

    Science.gov (United States)

    Magalhães, R

    2001-01-01

    The current global trend involving transformation of work and the crisis in large government economic development and intervention projects in the market are raising new challenges for social policies to combat poverty. This study reconstitutes and analyzes the tensions, paradoxes, and main consequences of this process, focusing on problems concerned with combining solidarity strategies and public welfare systems.

  2. Biodiversity Beyond National Jurisdiction: Current Debate and Indonesia's Interest

    Directory of Open Access Journals (Sweden)

    Gulardi Nurbintoro

    2016-12-01

    Full Text Available The drafters of the 1982 UN Convention on the Law of the Sea (UNCLOS have left behind a lacunae in terms of the regulations concerning Biodiversity in the Areas Beyond National Jurisdiction (BBNJ. As living organisms are found in the deep seabed in areas beyond national jurisdiction, as well as the utilization of marine genetic resources beyond national jurisdiction for commercial purposes, States are currently deliberating on the proper regime in dealing with the management and exploitation of the biodiversity. Some States argue that Part XI UNCLOS applies hence BBNJ is also part of the Common Heritage of Mankind. On the other hand, some States believe that Part VII UNCLOS applies which will allow individual States to exploit the resources in accordance with the principle of the freedom of the high seas. Since 2004, the UN General Assembly has established a Working Group to discuss the issue. Indonesia as a Party to UNCLOS which in general advocates the importance of the rule of law in the oceans has the interest that the discussion in the UN will allow developing countries, including Indonesia, to enjoy the result of the exploration and exploitation of non-mineral resources at the bottom of the ocean.

  3. Braverman, Foucault and the Labor Process: Framing the Current High-Skills Debate

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    Lewis, Theodore

    2007-01-01

    This article examines the current high-skills discourse against the backdrop of labor process theory. It draws on the theoretical debate between Harry Braverman and Michael Foucault, supplementing the traditional treatment of the labor process with Foucauldian insights. The primary argument is that especially in the market-led economies, current…

  4. Braverman, Foucault and the Labor Process: Framing the Current High-Skills Debate

    Science.gov (United States)

    Lewis, Theodore

    2007-01-01

    This article examines the current high-skills discourse against the backdrop of labor process theory. It draws on the theoretical debate between Harry Braverman and Michael Foucault, supplementing the traditional treatment of the labor process with Foucauldian insights. The primary argument is that especially in the market-led economies, current…

  5. Current Debates on Variability in Child Welfare Decision-Making: A Selected Literature Review

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    Emily Keddell

    2014-11-01

    Full Text Available This article considers selected drivers of decision variability in child welfare decision-making and explores current debates in relation to these drivers. Covering the related influences of national orientation, risk and responsibility, inequality and poverty, evidence-based practice, constructions of abuse and its causes, domestic violence and cognitive processes, it discusses the literature in regards to how each of these influences decision variability. It situates these debates in relation to the ethical issue of variability and the equity issues that variability raises. I propose that despite the ecological complexity that drives decision variability, that improving internal (within-country decision consistency is still a valid goal. It may be that the use of annotated case examples, kind learning systems, and continued commitments to the social justice issues of inequality and individualisation can contribute to this goal.

  6. Anodal transcranial direct current stimulation reduces psychophysically measured surround suppression in the human visual cortex.

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    Daniel P Spiegel

    Full Text Available Transcranial direct current stimulation (tDCS is a safe, non-invasive technique for transiently modulating the balance of excitation and inhibition within the human brain. It has been reported that anodal tDCS can reduce both GABA mediated inhibition and GABA concentration within the human motor cortex. As GABA mediated inhibition is thought to be a key modulator of plasticity within the adult brain, these findings have broad implications for the future use of tDCS. It is important, therefore, to establish whether tDCS can exert similar effects within non-motor brain areas. The aim of this study was to assess whether anodal tDCS could reduce inhibitory interactions within the human visual cortex. Psychophysical measures of surround suppression were used as an index of inhibition within V1. Overlay suppression, which is thought to originate within the lateral geniculate nucleus (LGN, was also measured as a control. Anodal stimulation of the occipital poles significantly reduced psychophysical surround suppression, but had no effect on overlay suppression. This effect was specific to anodal stimulation as cathodal stimulation had no effect on either measure. These psychophysical results provide the first evidence for tDCS-induced reductions of intracortical inhibition within the human visual cortex.

  7. Gender Bias in Testing: Current Debates for Future Priorities. A Public Policy Dialogue. Proceedings of the Ford Foundation Women's Program Forum (2nd, New York, New York, April 1989).

    Science.gov (United States)

    Rosser, Phyllis; And Others

    In April 1989, the Women's Program Forum of the Ford Foundation sponsored a seminar that examined the current debates and future directions surrounding the issue of gender bias in testing, with particular attention to the Scholastic Aptitude Test (SAT). This booklet provides a transcript of the proceedings of the forum. P. Rosser's presentation of…

  8. Achieving universal health care coverage: Current debates in Ghana on covering those outside the formal sector

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    Abiiro Gilbert

    2012-10-01

    Full Text Available Abstract Background Globally, extending financial protection and equitable access to health services to those outside the formal sector employment is a major challenge for achieving universal coverage. While some favour contributory schemes, others have embraced tax-funded health service cover for those outside the formal sector. This paper critically examines the issue of how to cover those outside the formal sector through the lens of stakeholder views on the proposed one-time premium payment (OTPP policy in Ghana. Discussion Ghana in 2004 implemented a National Health Insurance Scheme, based on a contributory model where service benefits are restricted to those who contribute (with some groups exempted from contributing, as the policy direction for moving towards universal coverage. In 2008, the OTPP system was proposed as an alternative way of ensuring coverage for those outside formal sector employment. There are divergent stakeholder views with regard to the meaning of the one-time premium and how it will be financed and sustained. Our stakeholder interviews indicate that the underlying issue being debated is whether the current contributory NHIS model for those outside the formal employment sector should be maintained or whether services for this group should be tax funded. However, the advantages and disadvantages of these alternatives are not being explored in an explicit or systematic way and are obscured by the considerable confusion about the likely design of the OTPP policy. We attempt to contribute to the broader debate about how best to fund coverage for those outside the formal sector by unpacking some of these issues and pointing to the empirical evidence needed to shed even further light on appropriate funding mechanisms for universal health systems. Summary The Ghanaian debate on OTPP is related to one of the most important challenges facing low- and middle-income countries seeking to achieve a universal health care system. It

  9. Reproductive technology and the life course: current debates and research in social egg freezing.

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    Baldwin, Kylie; Culley, Lorraine; Hudson, Nicky; Mitchell, Helene

    2014-09-01

    While there are currently few confirmed births from previously frozen eggs in the UK, the improved outcomes of new technologies of vitrification and intra-cytoplasmic sperm injection (ICSI) have led to the marketing of egg freezing for non-medical reasons, whereby women are offered the possibility of preserving their eggs until such time as they wish to have a child. Non-academic commentary on this phenomenon has commonly constructed it within a neo-liberal discourse of 'choice', whereby women are positioned as choosing to 'delay motherhood,' often for reasons relating to their careers. However, there have been relatively few research studies which explore either women's awareness and understandings of social egg freezing or the reasons why women consider or undertake egg freezing. This paper summarises the current academic discussion surrounding social egg freezing and outlines the limited body of empirical literature identified from a systematic search of relevant databases. The potential benefits and harms of social egg freezing and the ethical issues it raises are well rehearsed in existing literature, but there is limited empirical evidence about who is accessing social egg freezing, why they are taking this option and what their experiences and future intentions are.

  10. The controversy surrounding bone morphogenetic proteins in the spine: a review of current research.

    Science.gov (United States)

    Hustedt, Joshua W; Blizzard, Daniel J

    2014-12-01

    Bone morphogenetic proteins have been in use in spinal surgery since 2002. These proteins are members of the TGF-beta superfamily and guide mesenchymal stem cells to differentiate into osteoblasts to form bone in targeted tissues. Since the first commercial BMP became available in 2002, a host of research has supported BMPs and they have been rapidly incorporated in spinal surgeries in the United States. However, recent controversy has arisen surrounding the ethical conduct of the research supporting the use of BMPs. Yale University Open Data Access (YODA) recently teamed up with Medtronic to offer a meta-analysis of the effectiveness of BMPs in spinal surgery. This review focuses on the history of BMPs and examines the YODA research to guide spine surgeons in their use of BMP in spinal surgery.

  11. Irritability in children and adolescents: past concepts, current debates, and future opportunities

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    Fernanda Valle Krieger

    2013-01-01

    Full Text Available Irritability is defined as a low threshold to experience anger in response to frustration. It is one of the most common symptoms in youth and is part of the clinical presentation of several disorders. Irritability can present early in life and is a predictor of long-term psychopathology; yet, the diagnostic status of irritability is a matter of intense debate. In the present article, we address two main components of the debate regarding irritability in youth: the misdiagnosis of chronic irritability as pediatric bipolar disorder, and the proposal of a new diagnosis in the DSM-5, disruptive mood dysregulation disorder, whose defining symptoms are chronic irritability and temper outbursts.

  12. Reflections on the Concept of Interculturality in the Current Educational Debate in Argentina

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    Hecht, Ana Carolina; Enriz, Noelia; García Palacios, Mariana

    2016-01-01

    In this paper, we analyze the relevance of intercultural education within contemporary educational debates in Argentina. First, we will review Argentinean legislation. Then, we will discuss the core characteristics of the Argentine educational system in order to study the historical incorporation of indigenous people into the school system. Later,…

  13. Thoughts on How to Regulate Behaviours: An Overview of the Current Debate

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    Etienne, Julien

    2013-01-01

    The article intends to present the debate on behaviour modification in the regulation studies literature, at a time of renewed interest among regulators for new ideas and strategies. As the financial crisis has led to the most public critique yet of the rational choice view of individuals that has informed regulation in the last few decades, other…

  14. Seasonal Variation in Sea Turtle Density and Abundance in the Southeast Florida Current and Surrounding Waters.

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    Bovery, Caitlin M; Wyneken, Jeanette

    2015-01-01

    Assessment and management of sea turtle populations is often limited by a lack of available data pertaining to at-sea distributions at appropriate spatial and temporal resolutions. Assessing the spatial and temporal distributions of marine turtles in an open system poses both observational and analytical challenges due to the turtles' highly migratory nature. Surface counts of marine turtles in waters along the southern part of Florida's east coast were made in and adjacent to the southeast portion of the Florida Current using standard aerial surveys during 2011 and 2012 to assess their seasonal presence. This area is of particular concern for sea turtles as interest increases in offshore energy developments, specifically harnessing the power of the Florida Current. While it is understood that marine turtles use these waters, here we evaluate seasonal variation in sea turtle abundance and density over two years. Density of sea turtles observed within the study area ranged from 0.003 turtles km-2 in the winter of 2011 to 0.064 turtles km-2 in the spring of 2012. This assessment of marine turtles in the waters off southeast Florida quantifies their in-water abundance across seasons in this area to establish baselines and inform future management strategies of these protected species.

  15. Seasonal Variation in Sea Turtle Density and Abundance in the Southeast Florida Current and Surrounding Waters

    Science.gov (United States)

    Bovery, Caitlin M.; Wyneken, Jeanette

    2015-01-01

    Assessment and management of sea turtle populations is often limited by a lack of available data pertaining to at-sea distributions at appropriate spatial and temporal resolutions. Assessing the spatial and temporal distributions of marine turtles in an open system poses both observational and analytical challenges due to the turtles’ highly migratory nature. Surface counts of marine turtles in waters along the southern part of Florida’s east coast were made in and adjacent to the southeast portion of the Florida Current using standard aerial surveys during 2011 and 2012 to assess their seasonal presence. This area is of particular concern for sea turtles as interest increases in offshore energy developments, specifically harnessing the power of the Florida Current. While it is understood that marine turtles use these waters, here we evaluate seasonal variation in sea turtle abundance and density over two years. Density of sea turtles observed within the study area ranged from 0.003 turtles km-2 in the winter of 2011 to 0.064 turtles km-2 in the spring of 2012. This assessment of marine turtles in the waters off southeast Florida quantifies their in-water abundance across seasons in this area to establish baselines and inform future management strategies of these protected species. PMID:26717520

  16. Overcoming the current issues surrounding device leads: reducing the complications during extraction.

    Science.gov (United States)

    Bongiorni, Maria Grazia; Segreti, Luca; Di Cori, Andrea; Zucchelli, Giulio; Paperini, Luca; Viani, Stefano; Soldati, Ezio

    2017-06-01

    The implantation rate of cardiac implantable electronic devices has consistently increased in the last 20 years, as have the related complication rates. The most relevant issue is the removal of pacing and implantable cardioverter defibrillator (ICD) leads, which a few months after implantation tend to develop intravascular fibrosis, often making extraction a challenging and risky procedure. Areas covered: The transvenous lead extraction (TLE) scenario is constantly evolving. TLE is a key procedure in lead management strategies. Many efforts have been made to develop new TLE approaches and techniques allowing a safe and effective procedure for patients. The increasing rate of cardiac implantable electronic device (CIED) implantations and of CIED related complications highlight the importance of TLE. Lead related- and patient-related factors may change the future of extractions. We review the current status of TLE, focusing on the strategies available to perform the optimal procedure in the right patient and reducing procedure related complications. Expert commentary: Understanding the importance of an accurate TLE risk stratification is mandatory to optimize the procedural risk-to-benefits ratio. The use of adequate tools, techniques and approaches, and appropriate training are cornerstones for the achievement of safer procedures.

  17. Debate on the ’90s Higher Education Act and the current university

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    Eduardo Sánchez Martínez

    2013-11-01

    Full Text Available The Higher Education Act now in force in Argentina, was from its beginning an argued and ideologically questioned law. Different sectors resisted this piece of legislation and the institutional changes it outlined for Higher Education, especially for universities. Today, almost two decades afterwards, questioning goes on and a lot of people plead for a change they consider of necessity. The following text conteins some reflections of the author set out in a public debate on the issue, organized by the rectorships of Universidad Nacional de Córdoba and Universidad Nacional de Río Cuarto, in October 2013.

  18. The Current Intellectual Property Debate: A Citation-Based Analysis

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    Christian Linder

    2011-03-01

    Full Text Available This paper addresses the research landscape of Intellectual PropertyRights. It describes and probes the key players and the mostinfluential journal publications. While most literature reviews arequalitative, in many cases highly subjective and necessarily selective,this paper takes another course. By using Social NetworkAnalysis and the Co-Author Citation Approach it constructs aquantitative approach. The outcome is threefold. First, the workswith the most influence are identified, as are 9 sub-networks intowhich the Intellectual Property research splits. Second, the researchinstitutions and their networks are analyzed. This researchillustrates that the Intellectual Property research landscape isshaped by a handful of universities, the rest follow suit. Third, itis demonstrated that North America dominates the academic IntellectualProperty debate by far. Regions such as South Americaand Africa do not even appear in the body of knowledge. This papergives an overview of Intellectual Property research. Based onthe quantitative output further research questions can be formulated.

  19. Two Reflexivities in Current Social Science: Remarks on an Absent Debate

    Directory of Open Access Journals (Sweden)

    Andreas Langenohl

    2009-02-01

    Full Text Available This paper traces and compares two different uses of the category of reflexivity in contemporary methodological debates in the social sciences. While a first use is strongly influenced by the textual turn in cultural anthropology, a second use is aligned with Pierre BOURDIEU's notion of "scientific reflexivity." Whereas the first use postulates an epistemological break with scientific modernity and argues for a perpetual contextualization and interrelation of research results and methods, BOURDIEU defends sociology’s claim of objectivity, which, according to him, can be redeemed through a reflexive objectification of sociological practice. Up to the present these two uses have existed in almost complete isolation from each other. They represent alternating reactions to, and reconstructions and translations of, poststructuralism and postmodernism in the social sciences. URN: urn:nbn:de:0114-fqs090297

  20. A debate on current eating disorder diagnoses in light of neurobiological findings: is it time for a spectrum model?

    Directory of Open Access Journals (Sweden)

    Brooks Samantha

    2012-07-01

    Full Text Available Abstract Background Sixty percent of eating disorders do not meet criteria for anorexia- or bulimia nervosa, as defined by the Diagnostic and Statistical Manual version 4 (DSM-IV. Instead they are diagnosed as ‘eating disorders not otherwise specified’ (EDNOS. Discrepancies between criteria and clinical reality currently hampering eating disorder diagnoses in the DSM-IV will be addressed by the forthcoming DSM-V. However, future diagnoses for eating disorders will rely on current advances in the fields of neuroimaging and genetics for classification of symptoms that will ultimately improve treatment. Discussion Here we debate the classification issues, and discuss how brain imaging and genetic discoveries might be interwoven into a model of eating disorders to provide better classification and treatment. The debate concerns: a current issues in the classification of eating disorders in the DSM-IV, b changes proposed for DSM-V, c neuroimaging eating disorder research and d genetic eating disorder research. Summary We outline a novel evidence-based ‘impulse control’ spectrum model of eating disorders. A model of eating disorders is proposed that will aid future diagnosis of symptoms, coinciding with contemporary suggestions by clinicians and the proposed changes due to be published in the DSM-V.

  1. Some considerations on the current debate about typing resolution in solid organ transplantation

    OpenAIRE

    Vogiatzi, Paraskevi

    2016-01-01

    Background The shortage of suitable organs and achieved tolerance are uncontested main concerns in transplantation. Long waiting lists for deceased donors and limited numbers of living donors are the current scenarios. Kidney grafts from living donors have better overall survival compared to cadaveric and require less aggressive immunosuppressive regimens. The human leukocyte antigen (HLA) labs have the key role to test the recipient and donors compatibility based on typing and antibody profi...

  2. Some considerations on the current debate about typing resolution in solid organ transplantation.

    Science.gov (United States)

    Vogiatzi, Paraskevi

    2016-01-01

    The shortage of suitable organs and achieved tolerance are uncontested main concerns in transplantation. Long waiting lists for deceased donors and limited numbers of living donors are the current scenarios. Kidney grafts from living donors have better overall survival compared to cadaveric and require less aggressive immunosuppressive regimens. The human leukocyte antigen (HLA) labs have the key role to test the recipient and donors compatibility based on typing and antibody profile. The current standard molecular procedure in solid organ transplantation is low-resolution typing, at the antigen level. In this commentary, the merits of high versus low degree of typing resolution in solid organ transplantation are discussed. Critical questions and reasons to bring high-resolution typing as a routine test in health system are considered. Specifically, with the introduction of the next-generation sequencing (NGS) in HLA, the pros and cons in living donation and benefits after deceased donation are critically evaluated. NGS has the potential to improve the transplant rates and the overall graft survival. Alternative strategies to increase in demanding the number of transplants are briefly highlighted.

  3. Reflections on the state of current debate over physician-assisted suicide and euthanasia.

    Science.gov (United States)

    Winkler, Earl

    1995-07-01

    This paper is part of a larger project. My overall aim is to argue that the evolution of familiar forms of termination of life sustaining treatment, constituting so called passive euthanasia, has severely undercut the logic of every form of reasoning that has traditionally been used to oppose active euthanasia and assistance in suicide. Basically, there are two such forms of traditional opposition, each represented in a range of different versions. There is the inevitable argument concerning social utilities -- that permitting euthanasia and assisted suicide will have bad social consequences. But more fundamentally, the idea persists that killing is intrinsically worse than letting-die in some sense that justifies the current practice of prohibiting the first while allowing the latter. In this paper, I first consider this latter claim. My ultimate strategy, as I have said, is to show that the nature of certain things we have all come to approve regarding termination of treatment makes it next to impossible to convincingly explain, in either of these ways, what is wrong with certain forms of assistance in suicide and euthanasia. In the second part of this paper I take another step in this direction by discussing, in a preliminary way, a special case of the argument from social risks.

  4. The current skills gaps in analytical sciences are failing industry: debate at the 21st International Reid Bioanalytical Forum.

    Science.gov (United States)

    Spooner, Neil; Sangster, Timothy

    2016-07-01

    21st International Reid Bioanalytical Forum, University of Surrey, Guildford, UK, 7-10 September 2015 The 21st International Reid Bioanalytical Forum held between 7 and 10 September 2015, brought together over 100 scientists from around the world, representing industry, academia and vendors, for 4 days of engaging science at the University of Surrey in Guildford, UK. The scientific program consisted of 43 podium and 23 poster presentations from key opinion leaders and those just setting out on their scientific career. The latter being the focus of the meeting. One of the highlights of the forum was the debate. An expert panel helped spark off an active discussion among a passionate audience on the topic of 'The Current Skills Gaps in Analytical Sciences are Failing Industry.'

  5. On the Current Debate on the Clinical Method A propósito del debate actual sobre el método clíninico

    Directory of Open Access Journals (Sweden)

    Alfredo Darío Espinosa Brito

    2011-02-01

    Full Text Available At present, a debate has raised on the clinical method as priority policy in health services. Internists are at the forefront of these discussions. The clinical method is a variant of the scientific method applied to the medical assistance of a single individual. It is aimed at the obtention of the most accurate diagnosis, the elaboration of a prognosis and the materialization of action. The conceptualization of the clinical method that prevails among Cuban internists, results from the National School of Clinic, where internists have played a key role during the last 50 years. Their task now is to continue to preserve and transmit this treasure that the essence of clinics is, in an unstable and changing setting. Other clinicians can also join this effort. In this paper, a number of actions are proposed to achieve these purposes.Actualmente ha resurgido un debate en torno al método clínico como política priorizada en el sector de la salud. Los internistas están en la primera fila de estas discusiones. El método clínico es la variante del método científico aplicado a la actividad médica asistencial individual de una persona, con el propósito de llegar al diagnóstico más probable, emitir un pronóstico y tomar la conducta a seguir. La conceptualización del método clínico es fruto de la Escuela Cubana de Clínica, donde los internistas han tenido un papel protagónico en los últimos 50 años y están llamados a continuar con la tarea de mantener y transmitir este tesoro de la esencia misma de la clínica, en un ambiente inestable y cambiante, junto a los demás médicos clínicos que pueden incorporarse a esta labor. En este trabajo se proponen una serie de acciones para lograr estos propósitos.

  6. Reflections on the current debate on how to link flood insurance and disaster risk reduction in the European Union

    NARCIS (Netherlands)

    Surminski, S.; Aerts, J. C J H; Botzen, W. J W; Hudson, P.; Mysiak, J.; Pérez-Blanco, C. D.

    2015-01-01

    Flood insurance differs widely in scope and form across Europe. Against the backdrop of rising flood losses, a debate about the role of EU policy in shaping the future of this compensation mechanism is led by policy-makers and industry. While the question of supply and demand is at the core of the d

  7. Reflections on the current debate on how to link flood insurance and disaster risk reduction in the European Union

    NARCIS (Netherlands)

    Surminski, S.; Aerts, J. C J H; Botzen, W. J W; Hudson, P.; Mysiak, J.; Pérez-Blanco, C. D.

    2015-01-01

    Flood insurance differs widely in scope and form across Europe. Against the backdrop of rising flood losses, a debate about the role of EU policy in shaping the future of this compensation mechanism is led by policy-makers and industry. While the question of supply and demand is at the core of the d

  8. The History of Archaeology as Seen Through the Externalism-Internalism Debate: Historical Development and Current Challenges

    Directory of Open Access Journals (Sweden)

    Oscar Moro Abadía

    2009-11-01

    Full Text Available While internalism and externalism are nothing more than two categories coined by historians of science during the 1960s (for an introduction to the internalism-externalism debate, see: Basalla 1968; Lakatos 1970; Ben-David 1971; Agassi 1981; Morrell 1981 and Shapin 1992, they are terms often used by historians of archaeology to define the two different interpretations of the history of their discipline (e.g. Meltzer 1989: 17–18; Trigger 2001: 635; Schlanger 2004: 165–166; Trigger 2006: 25; Díaz-Andreu 2007: 4; Kaeser 2008: 10. Why have these terms proven to be so popular?

  9. Vitalism and the Darwin Debate

    Science.gov (United States)

    Henderson, James

    2012-08-01

    There are currently both scientific and public debates surrounding Darwinism. In the scientific debate, the details of evolution are in dispute, but not the central thesis of Darwin's theory; in the public debate, Darwinism itself is questioned. I concentrate on the public debate because of its direct impact on education in the United States. Some critics of Darwin advocate the teaching of intelligent design theory along with Darwin's theory, and others seek to eliminate even the mention of evolution from science classes altogether. Many of these critics base their objections on the claim that non-living matter cannot give rise to living matter. After considering some of the various meanings assigned to `vitalism' over the years, I argue that a considerable portion of Darwin deniers support a literal version of vitalism that is not scientifically respectable. Their position seems to be that since life cannot arise naturally, Darwin's theory accomplishes nothing: If it can only account for life forms changing from one to another (even this is disputed by some) but not how life arose in the first place, what's the point? I argue that there is every reason to believe that living and non-living matter differ only in degree, not in kind, and that all conversation about Darwinism should start with the assumption that abiogenesis is possible unless or until compelling evidence of its impossibility is presented. That is, I advocate a position that the burden of proof lies with those who claim "Life only comes from life." Until that case is made, little weight should be given to their position.

  10. Geschlecht zwischen Körper und Konstruktion: Aktuelle Impulse zu einer langen Debatte Between Bodies and Constructions: Current Takes on a Long-Standing Debate

    Directory of Open Access Journals (Sweden)

    Natascha Gruber

    2002-11-01

    Full Text Available Die mit dem Erscheinen von Judith Butlers Unbehagen der Geschlechter ausgelöste „Essentialismus versus Konstruktivismus“-Debatte um die Frage, wie Materialität und Körper zu denken sei, hält die Geschlechterforschung bis heute in dilemmatischer Spannung. Kann auf die Kategorie Geschlecht überhaupt verzichtet werden? Der Sammelband Verhandlungen des Geschlechts dokumentiert anhand von 15 Beiträgen aus den Bereichen Kulturwissenschaften, Philosophie, Psychoanalyse und Politik die aktuelle Entwicklung der Debatte rund um den an Butler orientierten feministischen Konstruktionsbegriff. Unter Rückgriff auf unterschiedliche Ansätze wird versucht, zwischen „Körper“ und „Diskurs“ zu vermitteln und Materialität neu zu denken.The “essentialism-versus-constructivism” debate which was sparked by Butler’s work, Gender Trouble, a debate centered around the question how to best think about materiality and bodies, continues to be relevant to gender studies to the present day. Is it at all possible to avoid gender as a category? 15 essays from scholars in cultural studies, philosophy, psycho-analysis, and politics document the current development of the debates that were inspired by Butler’s ideas about feminist constructions. Using a variety of different approaches, the authors attempt to mediate between the concepts of “body” and “discourse” and to conceive of materiality in a new way.

  11. Framing the patent troll debate.

    Science.gov (United States)

    Risch, Michael

    2014-02-01

    The patent troll debate has reached a fevered pitch in the USA. This editorial seeks to frame the debate by pointing out the lack of clarity in defining patent trolls and their allegedly harmful actions. It then frames the debate by asking currently unanswered questions: Where do troll patents come from? What are the effects of troll assertions? Will policy changes improve the system?

  12. Educational Policy in the United States: Context of Current Debates; Impact in Latin America Lineamientos de Política Educativa en los Estados Unidos: Debates Actuales; Significados para América Latina

    Directory of Open Access Journals (Sweden)

    Mónica Eva Pini

    2000-03-01

    Full Text Available The objective of this article is to analyze some of the most relevant debates about current educational policies in the United States, and to explore the universalility of some of the ideas and strategies which have already been put in place in Latin America. The policies I will discuss are Goals 2000 and school choice proposals, especially those of charter schools and vouchers. These policies question the key definitions of educational goals, the role of the state, and democratic values. Through the analysis of different documents, reports, and research studies, the political context from which they emerged, and a critical perspective, discourses and policies are interpreted. The market model and the strong forces behind many of these proposals makes it necessary for us to think about how these ideas affect the social distribution of education and democratic ideals, both in the United States and in Latin America. El propósito de este trabajo es describir y analizar los lineamientos y debates más relevantes en la política educativa en los Estados Unidos y explorar la universalidad de algunas de las ideas y estrategias que ya se están implementando en América Latina. Las políticas seleccionadas para discutir aquí son las metas de educación de los Estados Unidos para el año 2000 (Goals 2000, y las propuestas de elección de escuela por parte de los padres (parents school choice, especialmente escuelas contratadas (charter schools y bonos (school vouchers. Estas políticas cuestionan definiciones clave como los objetivos de la educación, el rol del estado y valores democráticos. A través del análisis de diferentes documentos, informes e investigaciones y su contexto de surgimiento, con una perspectiva crítica, se interpretan los significados de los discursos y políticas. El modelo de mercado y las poderosas fuerzas que respaldan muchas de estas propuestas hace necesario que pensemos cómo estas ideas afectan la distribución social

  13. Practices Surrounding Event Photos

    NARCIS (Netherlands)

    Vyas, Dhaval; Nijholt, Antinus; van der Veer, Gerrit C.; Kotzé, P.; Marsden, G.; Lindgaard, G.; Wesson, J.; Winckler, M.

    Sharing photos through mobile devices has a great potential for creating shared experiences of social events between co-located as well as remote participants. In order to design novel event sharing tools, we need to develop indepth understanding of current practices surrounding these so called

  14. Prenatal PCB Exposure and Neurobehavioral Development in Infants and Children: Can the Oswego Study Inform the Current Debate?

    Science.gov (United States)

    Stewart, Paul; Reihman, Jacqueline; Lonky, Edward; Darvill, Thomas; Pagano, James

    2004-01-01

    In the current paper we describe the methodology and results of the Oswego study, in light of D.V. Cicchetti, A.S. Kaufman, and S.S. Sparrow's (this issue) criticisms regarding the validity of the human health/behavioral claims in the PCB literature. The Oswego project began as a replication of the Lake Michigan Maternal Infant Cohort study.…

  15. Bioethics Symposium: The ethical food movement: What does it mean for the role of science and scientists in current debates about animal agriculture?

    Science.gov (United States)

    Croney, C C; Apley, M; Capper, J L; Mench, J A; Priest, S

    2012-05-01

    Contemporary animal agriculture is increasingly criticized on ethical grounds. Consequently, current policy and legislative discussions have become highly controversial as decision makers attempt to reconcile concerns about the impacts of animal production on animal welfare, the environment, and on the efficacy of antibiotics required to ensure human health with demands for abundant, affordable, safe food. Clearly, the broad implications for US animal agriculture of what appears to be a burgeoning movement relative to ethical food production must be understood by animal agriculture stakeholders. The potential effects of such developments on animal agricultural practices, corporate marketing strategies, and public perceptions of the ethics of animal production must also be clarified. To that end, it is essential to acknowledge that people's beliefs about which food production practices are appropriate are tied to diverse, latent value systems. Thus, relying solely on scientific information as a means to resolve current debates about animal agriculture is unlikely to be effective. The problem is compounded when scientific information is used inappropriately or strategically to advance a political agenda. Examples of the interface between science and ethics in regards to addressing currently contentious aspects of food animal production (animal welfare, antimicrobial use, and impacts of animal production practices on the environment) are reviewed. The roles of scientists and science in public debates about animal agricultural practices are also examined. It is suggested that scientists have a duty to contribute to the development of sound policy by providing clear and objectively presented information, by clarifying misinterpretations of science, and by recognizing the differences between presenting data vs. promoting their own value judgments in regard to how and which data should be used to establish policy. Finally, the role of the media in shaping public opinions

  16. Nuclear energy debate

    CERN Document Server

    Healey, Justin

    2012-01-01

    The debate over the introduction of nuclear power in Australia has recently become more heated in light of safety concerns over the nuclear reactor meltdown emergency in Japan. Australia has also just committed to a carbon trading scheme to address its reliance on coal-fired energy and reduce greenhouse emissions. With 40% of the world's uranium located in Australia, the economic, environmental and health considerations are significant. This book contains an overview of global nuclear energy use and production, and presents a range of current opinions debating the pros and cons of Australia's

  17. Reflections on the debriefing debate.

    Science.gov (United States)

    Robinson, Robyn

    2008-01-01

    This article examines the debate on debriefing that has persisted for two decades and remains largely unresolved to this day. A brief history of Critical Incident Stress Management (CISM) and Critical Incident Stress Debriefing (CISD) is given, these being the subject of the debate, followed by a summary of the development and current status of the debate. Discussion follows on why the opposing positions appear to be at a stalemate.

  18. Relations between "Education and Social Inclusion" in Argentina and Brazil: the specific appropriations of some debates and educational ideas of the current international discourse plot

    Directory of Open Access Journals (Sweden)

    Hernán Amar

    2015-09-01

    Full Text Available This article describes and analyzes in a first movement, some problematizations on relations between "Education and Social Inclusion" enunciated by the Education for All, coordinated by UNESCO. In the second movement, we argue that the production of educational ideas and arguments raised by the EFA are translated according to the particular historical traditions of the regions and/or their nationals. To account for mediations and passages made between an educational discourse fragment the international circulation, and Latin American local appropriations in recent history, in terms of continuities and ruptures (neoliberalism-postneoliberalism. Finally, in a third movement, we enunciate some reviews about the problematics between inclusive education and quality of education, given that the current public policy debates and both global and local levels are reduced to themes arising from the significant educational quality. On the contrary, we believe that these discussions should address the current breakdown of meanings about the place and nature of the Other as diversity (even dyed an ethnocentric vision and advance the recognition of the subjects in terms of social justice, recovering some notions like equality, emancipation and political subjectivity.

  19. debate latinoamericano

    Directory of Open Access Journals (Sweden)

    Mabel Thwaites Rey

    2008-01-01

    Full Text Available Una vez completado el ciclo de ajuste estructural y de reformas estatales pro-mercado de corte neoliberal de los años noventa, en América latina ha comenzado una nueva etapa. Ya en el contexto de la globalización, problemas clásicos como el desarrollo, la dependencia y el papel del estado nacional vuelven a tener vigencia teórica y práctica. En estas páginas pasamos revista a una muy rica tradición crítica, que va desde la visión del desarrollo de la CEPAL hasta la “teoría de la dependencia” –incluyendo las contribuciones de autores marxistas y neo-marxistas–, que ha hecho un aporte importante para analizar los límites y las posibilidades del estado nación para establecer un espacio de autonomía frente al capitalismo global. Veremos, entonces, cómo viejos debates se entroncan hoy con nuevas confi guraciones políticas y experiencias en diversos países de la región y reintroducen en la agenda cuestiones tan vigentes como el desarrollo y la dependencia.

  20. The 1988 Electoral Debates and Debate Theory.

    Science.gov (United States)

    Weiler, Michael

    1989-01-01

    Discusses the relationship of debate theory to the 1988 presidential and vice presidential debates. Proposes that the press's involvement retrieves the debates from the category of "joint appearances." Argues that major definitional difficulties are resolved by recognizing the press as one of the adversaries in the debate process. (MM)

  1. Metodologias ativas de ensino-aprendizagem na formação profissional em saúde: debates atuais Active teaching-learning methodologies in health education: current debates

    Directory of Open Access Journals (Sweden)

    Sandra Minardi Mitre

    2008-12-01

    Full Text Available As vertiginosas transformações das sociedades contemporâneas têm colocado em questão, de modo cada vez mais incisivo, os aspectos relativos à formação profissional. Este debate ganha contornos próprios no trabalho em saúde, na medida em que a indissociabilidade entre teoria e prática, o desenvolvimento de uma visão integral do homem e a ampliação da concepção de cuidado tornam-se prementes para o adequado desempenho laboral. Com base nestas considerações, o objetivo do presente artigo é discutir as principais transformações metodológicas no processo de formação dos profissionais de saúde, com ênfase na apreciação das metodologias ativas de ensino-aprendizagem.The vertiginous transformations of the contemporary societies have been raising questions concerning aspects of professional education. Such questions have been raised in a more and more incisive way. This debate gains a new shape when applied to health work, where theory and practice cannot be dissociated, and where the development of an integral vision of the human being and the amplification of the concept care are essential for a proper performance. Based on these considerations, this article aims to discuss the main methodological transformations in the education process of health professionals, with emphasis to active teaching-learning methodologies.

  2. Cloning: revisiting an old debate.

    Science.gov (United States)

    Verhey, Allen D

    1994-09-01

    The debate about cloning that took place 25 years ago, although directed toward a different sort of cloning, elucidates fundamental issues currently at stake in reproductive technologies and research. Paul Ramsey and Joseph Fletcher were participants in this early debate. The differences between Ramsey and Fletcher about the meaning and sufficiency of freedom, the understanding and weighing of good and evil, the connection between embodiment and personhood, the relationship of humans with nature, and the meaning of parenthood suggest both a broader agenda for the debate about cloning and a cautious move forward in the development of embryo-splitting.

  3. The Bio:Fiction film festival: Sensing how a debate about synthetic biology might evolve.

    Science.gov (United States)

    Schmidt, Markus; Meyer, Angela; Cserer, Amelie

    2015-07-01

    Synthetic biology (SB) is a new techno-scientific field surrounded by an aura of hope, hype and fear. Currently it is difficult to predict which way the public debate - and thus the social shaping of technology - is heading. With limited hard evidence at hand, we resort to a strategy that takes into account speculative design and diegetic prototyping, accessing the Bio:Fiction science film festival, and its 52 short films from international independent filmmakers. Our first hypothesis was that these films could be used as an indicator of a public debate to come. The second hypothesis was that SB would most likely not follow the debate around genetic engineering (framing technology as conflict) as assumed by many observers. Instead, we found good evidence for two alternative comparators, namely nanotechnology (technology as progress) and information technology (technology as gadget) as stronger attractors for an upcoming public debate on SB.

  4. Integração, exclusão e solidariedade no debate contemporâneo sobre as políticas sociais Integration, exclusion, and solidarity in the current social policy debate

    Directory of Open Access Journals (Sweden)

    Rosana Magalhães

    2001-06-01

    Full Text Available A tendência hoje global de transformação do mundo do trabalho articulada à crise dos grandes projetos de desenvolvimento econômico e de intervenção do Estado no mercado, tem trazido novos desafios para as políticas sociais contra a pobreza. O objetivo deste artigo é reconstituir e analisar, parcialmente, tensões, paradoxos e alguns dos principais desdobramentos deste processo, dando especial ênfase aos dilemas ligados à perspectiva de fazer interpenetrar estratégias solidárias e esquemas públicos de proteção social.The current global trend involving transformation of work and the crisis in large government economic development and intervention projects in the market are raising new challenges for social policies to combat poverty. This study reconstitutes and analyzes the tensions, paradoxes, and main consequences of this process, focusing on problems concerned with combining solidarity strategies and public welfare systems.

  5. Debate, Research on E-Cigarettes Continues

    Science.gov (United States)

    Since they first began to be sold in North America in the mid-2000s, electronic cigarettes have been the subject of intense debate. NCI's Dr. Michele Bloch recently presented an update on some of the issues surrounding e-cigarettes.

  6. Role-Playing in a Vaccination Debate Strengthens Student Scientific Debate Skills for Various Audiences†

    OpenAIRE

    Gianne Souza; Mixter, Philip F.

    2016-01-01

    Students are surrounded by strongly-held viewpoints on scientific topics and frequently discuss news reports with their classmates. We developed the vaccination debate exercise to leverage this interest and develop core higher-order cognitive skills (HOCS), including, but not limited to, the ability to critique public media or primary research sources and create arguments for defending multiple viewpoints. Students prepared to debate different sides of the topic and then randomly assumed one ...

  7. Are debatable scientific questions debatable? (Invited)

    Science.gov (United States)

    Oreskes, N.

    2010-12-01

    Are debatable scientific questions debatable? In 2000, the physicist-philosopher John Ziman posed this pithy—and crucial—question. He noted that scientists were at a disadvantage in public debate, because the rules of engagement are different in scientific discourse than in public discourse in ways that make it difficult for scientists to ‘win’ public arguments, even when the facts are on their side. In this paper, I revisit Ziman’s arguments in light of the difficulties that climate scientists have had in communicating the reality and gravity of global warming. In addition to the problem posed by Ziman, I also address the role of organized disinformation in further increasing the challenges that climate scientists face.

  8. Relationship between financial speculation and food prices or price volatility: applying the principles of evidence-based medicine to current debates in Germany.

    Science.gov (United States)

    Bozorgmehr, Kayvan; Gabrysch, Sabine; Müller, Olaf; Neuhann, Florian; Jordan, Irmgard; Knipper, Michael; Razum, Oliver

    2013-10-16

    There is an unresolved debate about the potential effects of financial speculation on food prices and price volatility. Germany's largest financial institution and leading global investment bank recently decided to continue investing in agricultural commodities, stating that there is little empirical evidence to support the notion that the growth of agricultural-based financial products has caused price increases or volatility. The statement is supported by a recently published literature review, which concludes that financial speculation does not have an adverse effect on the functioning of the agricultural commodities market. As public health professionals concerned with global food insecurity, we have appraised the methodological quality of the review using a validated and reliable appraisal tool. The appraisal revealed major shortcomings in the methodological quality of the review. These were particularly related to intransparencies in the search strategy and in the selection/presentation of studies and findings; the neglect of the possibility of publication bias; a lack of objective or rigorous criteria for assessing the scientific quality of included studies and for the formulation of conclusions. Based on the results of our appraisal, we conclude that it is not justified to reject the hypothesis that financial speculation might have adverse effects on food prices/price volatility. We hope to initiate reflections about scientific standards beyond the boundaries of disciplines and call for high quality, rigorous systematic reviews on the effects of financial speculation on food prices or price volatility.

  9. Tensions between the refugee concept and the IDP debate

    Directory of Open Access Journals (Sweden)

    Michael Barutciski

    1998-12-01

    Full Text Available Refugee advocates committed to the promotion of asylum and combating the xenophobia that has reduced possibilities for refuge in host countries should be concerned about the recent debate surrounding the issue of internally displaced people (IDPs.

  10. The College Access Debate: Class Considerations and College Preparation

    Science.gov (United States)

    Hodgman, Matthew R.

    2013-01-01

    The college access debate in America remains an important one. Affirmative action policies and practices continue to occupy a significant sub-component of the overall college access discussion. Recent legal debates and policy changes pertaining to affirmative action have encouraged analysis surrounding the overall viability and fairness of these…

  11. Debating complexity in modeling

    Science.gov (United States)

    Hunt, Randall J.; Zheng, Chunmiao

    1999-01-01

    Complexity in modeling would seem to be an issue of universal importance throughout the geosciences, perhaps throughout all science, if the debate last year among groundwater modelers is any indication. During the discussion the following questions and observations made up the heart of the debate.

  12. Medicinal cannabis: moving the debate forward.

    Science.gov (United States)

    Newton-Howes, Giles; McBride, Sam

    2016-11-18

    There has been increased interest in cannabis as a medicine both nationally and internationally. Internationally, cannabis is accepted as a medication for a variety of purposes in a variety of legal guises and this, associated with anecdotes of the utility of cannabis as medication has led for calls for it to be 'medicalised' in New Zealand. This viewpoint discusses the issues associated with this approach to accessing cannabis and some of the difficulties that may be associated with it. It is important doctors are at the forefront of the debate surrounding medicalised cannabis. Recommendations as to the ongoing debate are offered.

  13. Integrating the avoided deforestation in a new agreement on climate. Comments on the current debate related to the reduction of emissions induced by deforestation and forest degradation (REDD) in developing countries; Integrer la deforestation evitee dans un nouvel accord sur le climat. Reflexions sur le debat actuel lie a la reduction des emissions issues de la deforestation et de la degradation (REDD) dans les pays en developpement

    Energy Technology Data Exchange (ETDEWEB)

    Wertz-Kanounnikoff, S.; Tubiana, L

    2007-07-01

    The authors propose some reflections about the current debate related to the reduction of emissions induced by deforestation and forest degradation (REDD) in developing countries. The author comments the two possibilities about one of the issues in this debate: to decide whether this mechanism must be financed by means of mandatory markets or voluntary funds. She also comments the issue on the institutional framework: to integrate REDD implementation in the framework foreseen by Kyoto beyond 2012, or to integrate it in a distinct agreement or protocol. She discusses the variety of national specificities and expectations, and tries to identify perspectives.

  14. Intellectual property and biotechnology: the European debate.

    Science.gov (United States)

    Brody, Baruch

    2007-06-01

    The European patent system allows for the introduction of moral issues into decisions about the granting of patents. This feature has greatly impacted European debates about the patenting of biotechnology. This essay explores the European experience, in both the European Union and the European Patent Organization. It argues that there has been great confusion surrounding these issues primarily because the Europeans have not developed a general theory about when exclusion from patentability is the best social mechanism for dealing with morally offensive technologies.

  15. Debate on the Current Land System Reform%关于当前土地制度改革的争论

    Institute of Scientific and Technical Information of China (English)

    蔡继明

    2015-01-01

    exit mechanism of the house site owned by peasants going into town and settled in the city, to migrant workers conforming to public housing conditions, cannot be forced to abandon the original land use right gratis. We should according to the idea of integration of urban and rural construction land market, allow the rural collective construction land index transfer among farmers (collective). In addition, the current land management law existed obvious discrimination against rural collective land ownership, the terms should be modified.

  16. Towards a richer debate on tissue engineering: a consideration on the basis of NEST-ethics.

    Science.gov (United States)

    Oerlemans, A J M; van Hoek, M E C; van Leeuwen, E; van der Burg, S; Dekkers, W J M

    2013-09-01

    In their 2007 paper, Swierstra and Rip identify characteristic tropes and patterns of moral argumentation in the debate about the ethics of new and emerging science and technologies (or "NEST-ethics"). Taking their NEST-ethics structure as a starting point, we considered the debate about tissue engineering (TE), and argue what aspects we think ought to be a part of a rich and high-quality debate of TE. The debate surrounding TE seems to be predominantly a debate among experts. When considering the NEST-ethics arguments that deal directly with technology, we can generally conclude that consequentialist arguments are by far the most prominently featured in discussions of TE. In addition, many papers discuss principles, rights and duties relevant to aspects of TE, both in a positive and in a critical sense. Justice arguments are only sporadically made, some "good life" arguments are used, others less so (such as the explicit articulation of perceived limits, or the technology as a technological fix for a social problem). Missing topics in the discussion, at least from the perspective of NEST-ethics, are second "level" arguments-those referring to techno-moral change connected to tissue engineering. Currently, the discussion about tissue engineering mostly focuses on its so-called "hard impacts"-quantifiable risks and benefits of the technology. Its "soft impacts"-effects that cannot easily be quantified, such as changes to experience, habits and perceptions, should receive more attention.

  17. Discounting health effects in pharmacoeconomic evaluations : Current controversies

    NARCIS (Netherlands)

    Bos, JM; Postma, MJ; Annemans, L

    2005-01-01

    Currently, much debate still surrounds the discounting of health effects: Most general consensus statements have argued for the same discount rate for health and money; however, this practice has been questioned by several authors. The choice of discount rate can have varying effects on intervention

  18. Derailing the Growth Debate

    DEFF Research Database (Denmark)

    Nørgaard, Jørgen

    2009-01-01

    that we know today implies that the report was in any sense fundamentally wrong. A cohort of critics at the time, it can be said, was seriously in error when they managed to derail the debate by rejecting the report’s conclusions, and a lot of the critique was not related to the content of the report...

  19. 'Homeopathy': untangling the debate.

    Science.gov (United States)

    Relton, Clare; O'Cathain, Alicia; Thomas, Kate J

    2008-07-01

    There are active public campaigns both for and against homeopathy, and its continuing availability in the NHS is debated in the medical, scientific and popular press. However, there is a lack of clarity in key terms used in the debate, and in how the evidence base of homeopathy is described and interpreted. The term 'homeopathy' is used with several different meanings including: the therapeutic system, homeopathic medicine, treatment by a homeopath, and the principles of 'homeopathy'. Conclusions drawn from one of these aspects are often inappropriately applied to another aspect. In interpreting the homeopathy evidence it is important to understand that the existing clinical experimental (randomised controlled trial) evidence base provides evidence as to the efficacy of homeopathic medicines, but not the effectiveness of treatment by a homeopath. The observational evidence base provides evidence as to the effectiveness of treatment by a homeopath. We make four recommendations to promote clarity in the reporting, design and interpretation of homeopathy research.

  20. Debating China's assertiveness

    DEFF Research Database (Denmark)

    He, Kai; Feng, Huiyun

    2012-01-01

    Engaging the recent debate on China's assertive foreign policy, we suggest that it is normal for China – a rising power – to change its policy to a confident or even assertive direction because of its transformed national interests. We argue also that it is better to understand future US–China...... relations as a bargaining process. Whereas China negotiates for a new status in the system with redefined interests, the United States and other countries need to adjust their old political practices. China's ‘core interest’ diplomacy launched in 2009 is the first step in revealing ‘private information...

  1. Great software debates

    CERN Document Server

    Davis, A

    2004-01-01

    The industry’s most outspoken and insightful critic explains how the software industry REALLY works. In Great Software Debates, Al Davis, shares what he has learned about the difference between the theory and the realities of business and encourages you to question and think about software engineering in ways that will help you succeed where others fail. In short, provocative essays, Davis fearlessly reveals the truth about process improvement, productivity, software quality, metrics, agile development, requirements documentation, modeling, software marketing and sales, empiricism, start-up financing, software research, requirements triage, software estimation, and entrepreneurship.

  2. Soviet debate on missile defense

    Energy Technology Data Exchange (ETDEWEB)

    Parrott, B.

    1987-04-01

    Although the Strategic Defense Initiative (SDI) is meant to cope with the danger of a Soviet nuclear attack, the recent US debate over SDI has paid surprisingly little attention to Soviet views of ballistic missile defense. Despite the existence of a substantial body of pertinent scholarship, the debate has failed to take adequate account of major changes in Soviet ballistic missile defense policy since the mid-1960s. It has also neglected the links between current Soviet military policy and broader Soviet political and economic choices. The Soviets regard SDI not as a novel undertaking to reduce the risks of nuclear war but as an extension of the geopolitical competition between the superpowers. This competition has been dominated in the 1980s, in the Soviet view, by sharply increased US assertiveness and the decline of detente. Viewing SDI as a manifestation of these general trends, Soviet decision makers find the prospect of an unregulated race in ballistic missile defenses and military space technologies deeply unsettling. The deterioration of superpower relations has raised serious doubts in Moscow about the wisdom of Soviet external policy during the 1970s and has provoked sharp internal differences over policy toward the US. Already highly suspicious of the Reagan administration, the elite is united by a general conviction that SDI is an American gambit that may ultimately undercut past Soviet strategic gains and pose a grave new threat to Soviet security. 14 references.

  3. Are Debates Helpful to Voters?

    Science.gov (United States)

    Chaffee, Steven H.

    The usefulness of presidential debates to the electorate and to the total political system is evaluated in this paper. The paper first reports the results of opinion polls concerning the value of the 1976 debates and cites studies showing the types of information that people obtained from watching the debates. It then considers whether voters'…

  4. Debate internacional sobre pobreza

    Directory of Open Access Journals (Sweden)

    Neritza Alvarado Chacín

    2016-01-01

    Full Text Available El objetivo del artículo es organizar la proliferación de ideas en torno de la pobreza, a menudo dispersas, difusas y confusas en la literatura, bosquejando sistematizadamente un marco teórico referencial útil al abordaje científico de este fenómeno, en investigaciones teóricas y aplicadas, así como en la enseñanza y discusión de tales temas en el ámbito universitario. Para ello, se compendian, organizan y clasifican diversos enfoques sobre la pobreza, según los criterios presentes en los planteamientos de autores e instituciones relevantes que han contribuido a la reflexión desde distintas lecturas, teniendo en cuenta que no existe consenso en torno a una definición. La investigación es exploratoria-documental. Se aplican las técnicas del arqueo electrónico y físico de la información, el fichaje computarizado y la reducción de la misma en tablas de contenido. Se precisa el alcance de las mismas en el tiempo, según la evolución conceptual que han experimentado en el debate internacional. Se señalan algunas ventajas y desventajas de los principales enfoques, que han sido reconocidas en el mismo debate.

  5. Ecumenismo: perspectiva eclesiológica, das grandes rupturas ao debate ecumênico atual (Ecumenism: ecclesiological perspective, of major disruptions to the current ecumenical debate - DOI: 10.5752/ P.2175-5841.2011v9n20p127

    Directory of Open Access Journals (Sweden)

    Antonio Carlos Ribeiro

    2011-04-01

    Full Text Available O rompimento da Igreja Católica com a Igreja Ortodoxa em 1054 gerou sofrimento, mas o maior impacto foi a unicidade rompida pela Reforma Protestante, da qual surgiram as Igrejas Luterana, Reformada, Anglicana e as oriundas dos anabatistas no século XVI. O movimento ecumênico atual surgiu na Conferência Mundial de Missão 1910, que reuniu 1200 delegados para debater fé e comunhão. A celebração do centenário pôs o ecumenismo, o diálogo, a diferença, a expressão e a comunhão na agenda. O século XX viu surgir o Conselho Mundial de Igrejas, o Concílio Vaticano II, a chegada dos Pentecostais à América Latina, os movimentos populares e as Teologias da Libertação. O sofrimento das populações latino-americanas, sua experiência de fé e sua caminhada histórica desenvolveram a confiança como resposta ao desafio da convivência. O Ensaio conclui com o documento Chamado Comum e a visão do teólogo luterano Walter Altmann, moderador do Conselho Mundial de Igrejas.Palavras-chave: Ecumenismo, Missão, Edimburgo, América Latina AbstractDisruption of the Catholic Church and the Orthodox Church in 1054 caused suffering, but the biggest impact was the unity broken by the Protestant Reformation, from which came the Lutheran, Reformed and Anglican churches and the resulting of the Anabaptists in the sixteenth century. The current ecumenical movement emerged in World Mission Conference 1910, which gathering 1200 delegates to discuss faith and fellowship. The centennial celebration put ecumenism, dialogue, difference, expression and communion on the agenda. The twentieth century saw the World Council of Churches, Vatican II, the arrival of Pentecostals in Latin America, popular movements and Theologies of liberation. The plight of Latin American populations, their experience of faith and historic journey have developed the confidence as answer to the challenge of coexistence. The Essay concludes with a document A Common Call and the

  6. Clinical Application of Surrounding Puncture

    Institute of Scientific and Technical Information of China (English)

    GUO Yao-jie; HAN Chou-ping

    2003-01-01

    Surrounding puncture can stop pathogenic qi from spreading, consolidate the connection between local meridians and enrich local qi and blood, which can eventually supplement anti-pathogenic qi and remove pathogenic qi, and consequently remedy diseases. The author of this article summrized and analyzed the clinical application of surrounding puncture for the purpose of studying this technique and improving the therapeutic effect.

  7. Binaural Rendering in MPEG Surround

    Directory of Open Access Journals (Sweden)

    Kristofer Kjörling

    2008-04-01

    Full Text Available This paper describes novel methods for evoking a multichannel audio experience over stereo headphones. In contrast to the conventional convolution-based approach where, for example, five input channels are filtered using ten head-related transfer functions, the current approach is based on a parametric representation of the multichannel signal, along with either a parametric representation of the head-related transfer functions or a reduced set of head-related transfer functions. An audio scene with multiple virtual sound sources is represented by a mono or a stereo downmix signal of all sound source signals, accompanied by certain statistical (spatial properties. These statistical properties of the sound sources are either combined with statistical properties of head-related transfer functions to estimate “binaural parameters” that represent the perceptually relevant aspects of the auditory scene or used to create a limited set of combined head-related transfer functions that can be applied directly on the downmix signal. Subsequently, a binaural rendering stage reinstates the statistical properties of the sound sources by applying the estimated binaural parameters or the reduced set of combined head-related transfer functions directly on the downmix. If combined with parametric multichannel audio coders such as MPEG Surround, the proposed methods are advantageous over conventional methods in terms of perceived quality and computational complexity.

  8. Binaural Rendering in MPEG Surround

    Science.gov (United States)

    Breebaart, Jeroen; Villemoes, Lars; Kjörling, Kristofer

    2008-12-01

    This paper describes novel methods for evoking a multichannel audio experience over stereo headphones. In contrast to the conventional convolution-based approach where, for example, five input channels are filtered using ten head-related transfer functions, the current approach is based on a parametric representation of the multichannel signal, along with either a parametric representation of the head-related transfer functions or a reduced set of head-related transfer functions. An audio scene with multiple virtual sound sources is represented by a mono or a stereo downmix signal of all sound source signals, accompanied by certain statistical (spatial) properties. These statistical properties of the sound sources are either combined with statistical properties of head-related transfer functions to estimate "binaural parameters" that represent the perceptually relevant aspects of the auditory scene or used to create a limited set of combined head-related transfer functions that can be applied directly on the downmix signal. Subsequently, a binaural rendering stage reinstates the statistical properties of the sound sources by applying the estimated binaural parameters or the reduced set of combined head-related transfer functions directly on the downmix. If combined with parametric multichannel audio coders such as MPEG Surround, the proposed methods are advantageous over conventional methods in terms of perceived quality and computational complexity.

  9. On the use of recognition in inferential decision making: An overview of the debate

    Directory of Open Access Journals (Sweden)

    Rudiger F. Pohl

    2011-07-01

    Full Text Available I describe and discuss the sometimes heated controversy surrounding the recognition heuristic (RH as a model of inferential decision making. After briefly recapitulating the history of the RH up to its current version, I critically evaluate several specific assumptions and predictions of the RH and its surrounding framework: recognition as a memory-based process; the RH as a cognitive process model; proper conditions of testing the RH; measures of using the RH; reasons for not using the RH; the RH as a non-compensatory strategy; evidence for a Less-is-more effect (LIME; and the RH as part of the toolbox. The collection of these controversial issues may help to better understand the debate, to further sharpen the RH theory, and to develop ideas for future research.

  10. Debating Diversity: Ethics and Controversial Public Issues

    Science.gov (United States)

    Darr, Christopher R.

    2016-01-01

    Courses: Ethics, Organizational Communication, Political Communication. Objectives: After completing this unit activity, students should be able to (1) apply multiple ethical perspectives to real-world diversity issues in a debate format, and (2) explain the role of informational and social category diversity in current controversies.

  11. Landscaping climate change: a mapping technique for understanding science and technology debates on the world wide web

    NARCIS (Netherlands)

    Rogers, R.; Marres, N.

    2000-01-01

    New World Wide Web (web) mapping techniques may inform and ultimately facilitate meaningful participation in current science and technology debates. The technique described here "landscapes" a debate by displaying key "webby" relationships between organizations. "Debate-scaping" plots two organizati

  12. Landscaping climate change: a mapping technique for understanding science and technology debates on the world wide web

    NARCIS (Netherlands)

    Rogers, R.; Marres, N.

    2000-01-01

    New World Wide Web (web) mapping techniques may inform and ultimately facilitate meaningful participation in current science and technology debates. The technique described here "landscapes" a debate by displaying key "webby" relationships between organizations. "Debate-scaping" plots two organizati

  13. Landscaping climate change: a mapping technique for understanding science and technology debates on the world wide web

    NARCIS (Netherlands)

    Rogers, R.; Marres, N.

    2000-01-01

    New World Wide Web (web) mapping techniques may inform and ultimately facilitate meaningful participation in current science and technology debates. The technique described here "landscapes" a debate by displaying key "webby" relationships between organizations. "Debate-scaping" plots two

  14. Language Policy, In-Migration and Discursive Debates in Wales

    Science.gov (United States)

    Edwards, Catrin Wyn

    2017-01-01

    Drawing on theory from critical language policy literature, this article explores the impact of discourses on in-migration on Welsh language policy. By focussing on discursive debates surrounding the subject of in-migration, the article analyses how a range of actors produce and reproduce discourses on in-migration in Wales and how these…

  15. The Danish Biofuel Debate

    DEFF Research Database (Denmark)

    Hansen, Janus

    2014-01-01

    the molecular level and envisions positive synergies in the use of biomass. The other is a holistic bioscarcity perspective originating in life-cycle analysis and ecology. This perspective works downwards from global resource scope conditions, and envisions negative consequences from an increased reliance......What role does scientific claims-making play in the worldwide promotion of biofuels for transport, which continues despite serious concerns about its potentially adverse social and environmental effects? And how do actors with very different and conflicting viewpoints on the benefits and drawbacks...... of biofuels enrol scientific authority to support their positions? The sociological theory of functional differentiation combined with the concept of advocacy coalition can help in exploring this relationship between scientific claims-making and the policy stance of different actors in public debates about...

  16. Dilemmas surrounding passive euthanasia--a Malaysian perspective.

    Science.gov (United States)

    Talib, Norchaya

    2005-09-01

    In western societies where the principle of autonomy is jealously guarded, perhaps active euthanasia is more often the focus of public concern and debates rather than any other forms of euthanasia. However due to the advance in technology and its corresponding ability in prolonging life, in Malaysia passive euthanasia presents more of a dilemma. For those concerned and involved with end of life decision-making, it is generally agreed that this is an area fraught with not only medical but legal and ethical issues. In Malaysia where the society is not homogenous but is multi-cultural and multi-religious, in addition to medical, legal and ethical issues, religious principles and cultural norms further impact and play significant roles in end of life decision-making. This paper seeks to identify the issues surrounding the practice of passive euthanasia in Malaysia. It will be shown that despite applicable legal provisions, current practice of the medical profession combined with religious and cultural values together affect decision-making which involves the withholding and/or withdrawing of life-saving treatment.

  17. Energies: the real debate; Energies: Le Vrai Debat

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    Concurrently to the National Debate on the energies, a real debate has been proposed by seven associations of the environment protection and improvement. This debate, international, proposes: a panorama of the stakes, a presentation of the nuclear as an energy source not necessary dangerous, the relation between climate and employment and the conditions of existence and development of a local energy policy. (A.L.B.)

  18. Beyond the mammography debate: a moderate perspective.

    Science.gov (United States)

    Kaniklidis, C

    2015-06-01

    After some decades of contention, one can almost despair and conclude that (paraphrasing) "the mammography debate you will have with you always." Against that sentiment, in this review I argue, after reflecting on some of the major themes of this long-standing debate, that we must begin to move beyond the narrow borders of claim and counterclaim to seek consensus on what the balance of methodologically sound and critically appraised evidence demonstrates, and also to find overlooked underlying convergences; after acknowledging the reality of some residual and non-trivial harms from mammography, to promote effective strategies for harm mitigation; and to encourage deployment of new screening modalities that will render many of the issues and concerns in the debate obsolete. To these ends, I provide a sketch of what this looking forward and beyond the current debate might look like, leveraging advantages from abbreviated breast magnetic resonance imaging technologies (such as the ultrafast and twist protocols) and from digital breast tomosynthesis-also known as three-dimensional mammography. I also locate the debate within the broader context of mammography in the real world as it plays out not for the disputants, but for the stakeholders themselves: the screening-eligible patients and the physicians in the front lines who are charged with enabling both the acts of screening and the facts of screening at their maximally objective and patient-accessible levels to facilitate informed decisions.

  19. Visual surround suppression in schizophrenia

    Directory of Open Access Journals (Sweden)

    Marc Samuel Tibber

    2013-02-01

    Full Text Available Compared to unaffected observers patients with schizophrenia show characteristic differences in visual perception, including a reduced susceptibility to the influence of context on judgements of contrast - a manifestation of weaker surround suppression. To examine the generality of this phenomenon we measured the ability of 24 individuals with schizophrenia to judge the luminance, contrast, orientation and size of targets embedded in contextual surrounds that would typically influence the target’s appearance. Individuals with schizophrenia demonstrated weaker surround suppression compared to matched controls for stimuli defined by contrast or size, but not for those defined by luminance or orientation. As perceived luminance is thought to be regulated at the earliest stages of visual processing our findings are consistent with a suppression deficit that is predominantly cortical in origin. In addition, we propose that preserved orientation surround suppression in schizophrenia may reflect the sparing of broadly tuned mechanisms of suppression. We attempt to reconcile these data with findings from previous studies.

  20. Educational Success and Surrounding Culture

    Science.gov (United States)

    Walters, Garrison

    2016-01-01

    The curriculum, instruction, and services we provide in schools, colleges, and universities matter a lot, but if we continue to ignore our students' "surrounding culture," progress toward a more educated nation will continue to be disappointing.

  1. Educational Success and Surrounding Culture

    Science.gov (United States)

    Walters, Garrison

    2016-01-01

    The curriculum, instruction, and services we provide in schools, colleges, and universities matter a lot, but if we continue to ignore our students' "surrounding culture," progress toward a more educated nation will continue to be disappointing.

  2. Collaborative Learning in Biology: Debating the Ethics of Recombinant DNA Technology.

    Science.gov (United States)

    Anderson, Rodney P.

    1998-01-01

    Discusses applications of recombinant DNA technology and the controversies surrounding that technique. Provides a cooperative learning project idea that involves teams of students investigating and debating these issues. (DDR)

  3. Multichannel spatial surround sound system

    Institute of Scientific and Technical Information of China (English)

    RAO Dan; XIE Bosun

    2004-01-01

    Based on the consideration of being compatible with 5.1 channel horizontal surround sound system, a spatial surround sound system is proposed. Theoretical and experimental results show that the system has a wide listening area. It can not only recreate stable image in the front and rear direction, but also eliminate the defect of poor lateral image of 5.1 channel system. The system can be used to reproduce special 3D sound effect and the spaciousness of hall.

  4. The euthanasia debate.

    Science.gov (United States)

    Harris, N M

    2001-10-01

    Debates about the moral dilemmas of euthanasia date back to ancient times. Many of the historical arguments used for and against the practice remain valid today. Indeed, any form of discussion on the subject often provokes emotive responses, both from members of the medical profession and the general public. For this reason alone, the issue will continue to be debated at all levels of society. There are, however, other factors that ensure euthanasia will remain a subject of major controversy within medical, legal and governmental bodies. Firstly, the act of euthanasia itself is illegal, yet in its passive form occurs on a daily basis in many of our hospitals (1). Secondly, medical advances have made it possible to artificially prolong the life of an increasing number of patients far beyond what was possible only a few years ago. Furthermore, we must all contend with the reality that financial constraints are an important consideration in modern health care provision. Finally, there is an ethical difficulty in interpreting the concept of a patient's right, or autonomy, versus the rights and duty of a doctor. Before attempting to answer the questions posed by these issues, it is important to have some accurate definitions of both euthanasia and of the concept of morality. According to the House of Lords Select Committee on Medical Ethics, the precise definition of euthanasia is "a deliberate intervention undertaken with the express intention of ending a life, to relieve intractable suffering" (2). The term can be further divided into voluntary and involuntary euthanasia. The former is said to occur if a competent patient makes an informed request for a life terminating event and the latter can be used if a patient does not give informed and specific consent for such treatment. It is the occurrence of involuntary euthanasia which forms one of the main arguments against legalisation. This is discussed in greater detail below. Euthanasia is frequently separated into

  5. Moving beyond the GM debate.

    Science.gov (United States)

    Leyser, Ottoline

    2014-06-01

    Once again, there are calls to reopen the debate on genetically modified (GM) crops. I find these calls frustrating and unnecessarily decisive. In my opinion the GM debate, on both sides, continues to hamper the urgent need to address the diverse and pressing challenges of global food security and environmental sustainability. The destructive power of the debate comes from its conflation of unrelated issues, coupled with deeply rooted misconceptions of the nature of agriculture.

  6. Moving beyond the GM debate.

    Directory of Open Access Journals (Sweden)

    Ottoline Leyser

    2014-06-01

    Full Text Available Once again, there are calls to reopen the debate on genetically modified (GM crops. I find these calls frustrating and unnecessarily decisive. In my opinion the GM debate, on both sides, continues to hamper the urgent need to address the diverse and pressing challenges of global food security and environmental sustainability. The destructive power of the debate comes from its conflation of unrelated issues, coupled with deeply rooted misconceptions of the nature of agriculture.

  7. Debate in EFL Classroom

    Directory of Open Access Journals (Sweden)

    Mirjana Želježič

    2017-06-01

    Full Text Available Relying primarily on the Common European Framework of Reference for Languages (CEFR and The National EFL Syllabus, this paper focuses on the highest ranking goals within formal foreign language (L2 education: the development of communicative competence (which the communicative paradigm regards as the most important goal of contemporary language teaching, and of critical thinking (CT ability, which is widely recognised as the main general education goal. It also points to some of the discrepancies generated by tensions between the fact that language is a social and cultural phenomenon that exists and evolves only through interaction with others, and individual-student-centred pedagogical practices of teaching (and assessment – which jeopardise the validity of these practices. Next, it links the official educational goals to the cultivation of oral interaction (rather than oral production in argumentative discursive practices in general and in structured debate formats in particular, which are proposed as an effective pedagogical method for developing CT skills and oral interactional competence in argumentative discursive events, especially on B2+ levels.

  8. Linus Pauling and the scientific debate over fallout hazards.

    Science.gov (United States)

    Jolly, J Christopher

    2002-12-01

    From 1954 to 1963, numerous scientists engaged in a public debate over the possible hazards from radioactive fallout from nuclear weapons testing. Nobel laureate Linus Pauling, a California Institute of Technology chemist, was one of the most prominent. His scientific papers relating to the fallout debate reveal many of the scientific, social and political issues involved in the controversy. Although the public controversy ended after the signing of the 1963 Limited Test Ban Treaty, many of the scientific questions about the possible hazards of low-level radiation remain under debate within the scientific community. Moreover, the fallout debate was a prototype of current controversies over environmental and public-health hazards.

  9. Debates in English Teaching. The Debates in Subject Teaching Series

    Science.gov (United States)

    Davison, Jon, Ed.; Daly, Caroline, Ed.; Moss, John, Ed.

    2012-01-01

    "Debates in English Teaching" explores the major issues all English teachers encounter in their daily professional lives. It engages with established and contemporary debates, promotes and supports critical reflection and aims to stimulate both novice and experienced teachers to reach informed judgements and argue their point of view with deeper…

  10. Debates in English Teaching. The Debates in Subject Teaching Series

    Science.gov (United States)

    Davison, Jon, Ed.; Daly, Caroline, Ed.; Moss, John, Ed.

    2012-01-01

    "Debates in English Teaching" explores the major issues all English teachers encounter in their daily professional lives. It engages with established and contemporary debates, promotes and supports critical reflection and aims to stimulate both novice and experienced teachers to reach informed judgements and argue their point of view with deeper…

  11. Role-Playing in a Vaccination Debate Strengthens Student Scientific Debate Skills for Various Audiences

    Directory of Open Access Journals (Sweden)

    Gianne Souza

    2016-05-01

    Full Text Available Students are surrounded by strongly-held viewpoints on scientific topics and frequently discuss news reports with their classmates. We developed the vaccination debate exercise to leverage this interest and develop core higher-order cognitive skills (HOCS, including, but not limited to, the ability to critique public media or primary research sources and create arguments for defending multiple viewpoints. Students prepared to debate different sides of the topic and then randomly assumed one of the roles: “Physician” (pro-vaccine, “Activist” (anti-vaccination, or “Parent-on-the-fence” (undecided. Students reported an increase in their abilities to discuss scientific topics with diverse audiences and an increased awareness of importance of examining Internet sources for credibility.

  12. Surround suppression and sparse coding in visual and barrel cortices

    Directory of Open Access Journals (Sweden)

    Robert N S Sachdev

    2012-07-01

    Full Text Available During natural vision the entire retina is stimulated. Likewise, during natural tactile behaviors, spatially extensive regions of the somatosensory surface are co-activated. The large spatial extent of naturalistic stimulation means that surround suppression, a phenomenon whose neural mechanisms remain a matter of debate, must arise during natural behavior. To identify common neural motifs that might instantiate surround suppression across modalities, we review models of surround suppression and compare the evidence supporting the competing ideas that surround suppression has either cortical or sub-cortical origins in visual and barrel cortex. In the visual system there is general agreement lateral inhibitory mechanisms contribute to surround suppression, but little direct experimental evidence that intracortical inhibition plays a major role. Two intracellular recording studies of V1, one using naturalistic stimuli (Haider et al., 2010, the other sinusoidal gratings (Ozeki et al., 2009, sought to identify the causes of reduced activity in V1 with increasing stimulus size, a hallmark of surround suppression. The former attributed this effect to increased inhibition, the latter to largely balanced withdrawal of excitation and inhibition. In rodent primary somatosensory barrel cortex, multi-whisker responses are generally weaker than single whisker responses, suggesting multi-whisker stimulation engages similar surround suppressive mechanisms. The origins of suppression in S1 remain elusive: studies have implicated brainstem lateral/internuclear interactions and both thalamic and cortical inhibition. Although the anatomical organization and instantiation of surround suppression in the visual and somatosensory systems differ, we consider the idea that one common function of surround suppression, in both modalities, is to remove the statistical redundancies associated with natural stimuli by increasing the sparseness or selectivity of sensory

  13. Intercollegiate Debate: An Intrapersonal View

    Science.gov (United States)

    Walwik, Theodore; Mehrley, R. Samuel

    1971-01-01

    The Thesis of the paper is that there is need to distinguish between debating as a means of training for public policy decision making and debatingas a means of training students in the cognitive processes necessary for effective decision making. The author views debating as fundamental training in interpersonal communication. (Author/MS)

  14. Abortion: taking the debate seriously.

    Science.gov (United States)

    Kottow Lang, Miguel Hugo

    2015-05-19

    Voluntarily induced abortion has been under permanent dispute and legal regulations, because societies invariably condemn extramarital pregnancies. In recent decades, a measure of societal tolerance has led to decriminalize and legalize abortion in accordance with one of two models: a more restricted and conservative model known as therapeutic abortion, and the model that accepts voluntary abortion within the first trimester of pregnancy. Liberalization of abortion aims at ending clandestine abortions and decriminalizes the practice in order to increase reproductive education and accessibility of contraceptive methods, dissuade women from interrupting their pregnancy and, ultimately, make abortion a medically safe procedure within the boundaries of the law, inspired by efforts to reduce the incidence of this practice. The current legal initiative to decriminalize abortion in Chile proposes a notably rigid set of indications which would not resolve the three main objectives that need to be considered: 1) Establish the legal framework of abortion; 2) Contribute to reduce social unrest; 3) Solve the public health issue of clandestine, illegal abortions. Debate must urgently be opened to include alternatives in line with the general tendency to respect women's decision within the first trimester of pregnancy.

  15. Institutional Diversity in Ontario's University Sector: A Policy Debate Analysis

    National Research Council Canada - National Science Library

    Pierre G Piché; Glen A Jones

    2016-01-01

      The objective of this paper is to review, analyze, and provide insight into issues of quality, accessibility, and funding through the lens of the current policy debate about institutional diversity...

  16. Educating for Transforming Our World: Revisiting International Debates Surrounding Education for Sustainable Development

    Science.gov (United States)

    Mochizuki, Yoko

    2016-01-01

    In 2015, the United Nations (UN) General Assembly adopted a resolution titled "Transforming our world: the 2030 Agenda for Sustainable Development" and a set of 17 Sustainable Development Goals (SDGs). The notion of "transformative education" is being mainstreamed in the work of UNESCO within the new framework of the SDGs,…

  17. Visual Surround Suppression in Schizophrenia

    Science.gov (United States)

    Tibber, Marc S.; Anderson, Elaine J.; Bobin, Tracy; Antonova, Elena; Seabright, Alice; Wright, Bernice; Carlin, Patricia; Shergill, Sukhwinder S.; Dakin, Steven C.

    2013-01-01

    Compared to unaffected observers patients with schizophrenia (SZ) show characteristic differences in visual perception, including a reduced susceptibility to the influence of context on judgments of contrast – a manifestation of weaker surround suppression (SS). To examine the generality of this phenomenon we measured the ability of 24 individuals with SZ to judge the luminance, contrast, orientation, and size of targets embedded in contextual surrounds that would typically influence the target’s appearance. Individuals with SZ demonstrated weaker SS compared to matched controls for stimuli defined by contrast or size, but not for those defined by luminance or orientation. As perceived luminance is thought to be regulated at the earliest stages of visual processing our findings are consistent with a suppression deficit that is predominantly cortical in origin. In addition, we propose that preserved orientation SS in SZ may reflect the sparing of broadly tuned mechanisms of suppression. We attempt to reconcile these data with findings from previous studies. PMID:23450069

  18. Exploring the compassion deficit debate.

    Science.gov (United States)

    Stenhouse, Rosie; Ion, Robin; Roxburgh, Michelle; Devitt, Patric Ffrench; Smith, Stephen D M

    2016-04-01

    Several recent high profile failures in the UK health care system have promoted strong debate on compassion and care in nursing. A number of papers articulating a range of positions within this debate have been published in this journal over the past two and a half years. These articulate a diverse range of theoretical perspectives and have been drawn together here in an attempt to bring some coherence to the debate and provide an overview of the key arguments and positions taken by those involved. In doing this we invite the reader to consider their own position in relation to the issues raised and to consider the impact of this for their own practice. Finally the paper offers some sense of how individual practitioners might use their understanding of the debates to ensure delivery of good nursing care.

  19. Astronomers debate diamonds in space

    Science.gov (United States)

    1999-04-01

    This is not the first time the intriguing carbonaceous compound has been detected in space. A peculiar elite of twelve stars are known to produce it. The star now added by ISO to this elite is one of the best representatives of this exclusive family, since it emits a very strong signal of the compound. Additionally ISO found a second new member of the group with weaker emission, and also observed with a spectral resolution never achieved before other already known stars in this class. Astronomers think these ISO results will help solve the mystery of the true nature of the compound. Their publication by two different groups, from Spain and Canada, has triggered a debate on the topic, both in astronomy institutes and in chemistry laboratories. At present, mixed teams of astrophysicists and chemists are investigating in the lab compounds whose chemical signature or "fingerprint" matches that detected by ISO. Neither diamonds nor fullerenes have ever been detected in space, but their presence has been predicted. Tiny diamonds of pre-solar origin --older than the Solar System-- have been found in meteorites, which supports the as yet unconfirmed theory of their presence in interstellar space. The fullerene molecule, made of 60 carbon atoms linked to form a sphere (hence the name "buckyball"), has also been extensively searched for in space but never found. If the carbonaceous compound detected by ISO is a fullerene or a diamond, there will be new data on the production of these industrially interesting materials. Fullerenes are being investigated as "capsules" to deliver new pharmaceuticals to the body. Diamonds are commonly used in the electronics industry and for the development of new materials; if they are formed in the dust surrounding some stars, at relatively low temperatures and conditions of low pressure, companies could learn more about the ideal physical conditions to produce them. A textbook case The latest star in which the compound has been found is

  20. Teaching Speaking Through Debate Technique

    Directory of Open Access Journals (Sweden)

    . Suranto

    2016-07-01

    Full Text Available Abstract : Teaching Speaking Through Debate Technique. Speaking is one of the basic competence from the other fourth basic competence (listening, speaking, reading and writing. Speaking ability should be mastered by every students, in order to achieve that competence students should be given the right technique to study sepaking. The successfull of the students speaking can be seen from their ability to express idea, thought and feeling through speaking. The objective of this Action Research is to improve students’s oral communication skill through the debate technique. This study was conducted at MA Ma’arif Nu 5 Sekampung Lampung Timur from March to April 2014. The research data were taken from students in the eleventh class, with 28 students and analyzed qualitatively and quantitatively. The research findings indicate that there are improvements in students’ english speaking skill through the debate technique. By analyzing data qualitatively and quantitatively from the end of the first cycle to the second cycle and it was found that the students’ English speaking skill increased 20,9% over the standard that has been determined by the researcher that is 65%. The researcher concludes that the students’ english speaking skill can be improve through the debate technique in learning process.   Key words : action research, debate technique, english speaking skill

  1. Consciousness operationalized, a debate realigned.

    Science.gov (United States)

    Carruthers, Peter; Veillet, Bénédicte

    2017-08-10

    This paper revisits the debate about cognitive phenomenology. It elaborates, defends, and improves on our earlier proposal for resolving that debate, according to which the test for irreducible phenomenology is the presence of explanatory gaps. After showing how proposals like ours have been misunderstood or misused by others, we deploy our operationalization to argue that the correct way to align the debate over cognitive phenomenology is not between sensory and (alleged) cognitive phenomenology, but rather between non-conceptual and (alleged) conceptual or propositional phenomenology. In doing so we defend three varieties of non-sensory (amodal)(1) non-conceptual phenomenology: valence, a sense of approximate number, and a sense of elapsed time. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Transversal Lines of the Debates

    Directory of Open Access Journals (Sweden)

    Yolanda Onghena

    1998-12-01

    Full Text Available The Transversal Lines of the Debates gathers for publication the presentations of the scholars invited to the seminar. In the papers, Yolanda Onghena observes that the evolution from the cultural to the inter-cultural travels along four axes: the relations between cultureand society; the processes of change within identity-based dynamics; the representations of the Other; and, interculturality. Throughout the presentations and subsequent debates, whenever the different participants referred to aspects of the cultural identity problematic--”angst”, “obsession”, “deficit”, manipulation”, and others, these same participants in the Transversal Lines of the Debates also showed that, in certain areas, an optimistic viewpoint is not out of the question.

  3. Debates in Music Teaching. The Debates in Subject Teaching Series

    Science.gov (United States)

    Philpott, Chris, Ed.; Spruce, Gary, Ed.

    2012-01-01

    "Debates in Music Teaching" encourages student and practising teachers to engage with contemporary issues and developments in music education. It aims to introduce a critical approach to the central concepts and practices that have influenced major interventions and initiatives in music teaching, and supports the development of new ways of looking…

  4. DEBATES

    African Journals Online (AJOL)

    tionally ostracised minority regimes to sovereign state structures legitimised ..... a chapter entitled 'The Pitfalls of National Consciousness ' he predicted that .... ous other contributions (see Melber 2000,2001a, 2001b and 2002) in a modified.

  5. Debat

    DEFF Research Database (Denmark)

    Adler-Nissen, Rebecca

    2005-01-01

    At Norge og Island klarer sig godt pga. fraværet af et EU-medlemskab, er en sandhed med modifikationer. De to lande er tværtimod meget afhængige af EU, og at de skulle nyde godt af en udbredt selvstændighed, er en illusion. Norge og Island forpligtes med EØS-aftalen til at gennemføre EU's lovgivn...

  6. [Debat

    DEFF Research Database (Denmark)

    Myong, Lene; Müller, Anders Riel

    2015-01-01

    Kritik af racisme bliver systematisk afvist som enten abstrakt intellektuelt spind eller individuelle følelsesudbrud. Senest i teksten 'Tanker om en hottentot-karussel', hvor racialiserede minoriteter bliver bedt om at skrue ned for kritikken og i stedet appellere til det hvide hjerte...

  7. Debate

    Directory of Open Access Journals (Sweden)

    Asmita Naik

    2003-01-01

    Full Text Available FMR 15 included two articles on the need to protect children from sexual exploitation and abuse in humanitarian crises. Since then, the UN has carried out its own investigation into the matter. Asmita Naik – author of one of the articles in FMR 15 – responds here to the UN’s report.

  8. A debate on open inflation

    Science.gov (United States)

    Hawking, S. W.

    1999-07-01

    This is a reproduction of Professor Stephen Hawking's part in a debate, which took place at the COSMO 98 Coference, in Monterey, California. Two other physicists, Andrei Linde and Alexander Villenkin, also took part. Professor Hawking is the Lucasian Professor of Mathematics at the University of Cambridge, in England.

  9. Cooling Signs in Wake Debate

    Science.gov (United States)

    Samuels, Christina A.

    2011-01-01

    More than a year after dismantling a student-assignment policy based on socioeconomic diversity and setting off a wave of reaction that drew national attention, the Wake County, North Carolina, school board took a step that may turn down the temperature of the intense debate. The board, which has been deeply split on an assignment plan for the…

  10. Intimate Debate Technique: Medicinal Use of Marijuana

    Science.gov (United States)

    Herreid, Clyde Freeman; DeRei, Kristie

    2007-01-01

    Classroom debates used to be familiar exercises to students schooled in past generations. In this article, the authors describe the technique called "intimate debate". To cooperative learning specialists, the technique is known as "structured debate" or "constructive debate". It is a powerful method for dealing with case topics that involve…

  11. Students in Action: Debating the "Mighty Opposites."

    Science.gov (United States)

    Insights on Law & Society, 2000

    2000-01-01

    Focuses on the hate speech, gun, and privacy debates that today's youth will have to address in their future. Includes articles addressing the arguments in each issue: (1) "Debating Hate Speech" (Frank Kopecky); (2) "Debating the Gun Issue" (Denise Barr); and (3) "Debating the Right to Privacy" (Pinky Wassenberg.)…

  12. Perils to pregnancies: On social sorrows and strategies surrounding pregnancy loss in Cameroon

    NARCIS (Netherlands)

    Sijpt, E. van der; Notermans, C.D.

    2010-01-01

    This article explores the local perceptions and practices surrounding pregnancy loss in Cameroon-a topic that has long been neglected in international reproductive health debates. Based on extended periods of anthropological fieldwork in an urban and a rural setting in the East province of the

  13. Perils to pregnancies: on social sorrows and strategies surrounding pregnancy loss in Cameroon

    NARCIS (Netherlands)

    van der Sijpt, E.; Notermans, C.

    2010-01-01

    This article explores the local perceptions and practices surrounding pregnancy loss in Cameroon—a topic that has long been neglected in international reproductive health debates. Based on extended periods of anthropological fieldwork in an urban and a rural setting in the East province of the

  14. Perils to pregnancies: on social sorrows and strategies surrounding pregnancy loss in Cameroon

    NARCIS (Netherlands)

    van der Sijpt, E.; Notermans, C.

    2010-01-01

    This article explores the local perceptions and practices surrounding pregnancy loss in Cameroon—a topic that has long been neglected in international reproductive health debates. Based on extended periods of anthropological fieldwork in an urban and a rural setting in the East province of the count

  15. Perils to pregnancies: On social sorrows and strategies surrounding pregnancy loss in Cameroon

    NARCIS (Netherlands)

    Sijpt, E. van der; Notermans, C.D.

    2010-01-01

    This article explores the local perceptions and practices surrounding pregnancy loss in Cameroon-a topic that has long been neglected in international reproductive health debates. Based on extended periods of anthropological fieldwork in an urban and a rural setting in the East province of the count

  16. Reduced surround inhibition in musicians.

    Science.gov (United States)

    Shin, Hae-Won; Kang, Suk Y; Hallett, Mark; Sohn, Young H

    2012-06-01

    To investigate whether surround inhibition (SI) in the motor system is altered in professional musicians, we performed a transcranial magnetic stimulation (TMS) study in 10 professional musicians and 15 age-matched healthy non-musicians. TMS was set to be triggered by self-initiated flexion of the index finger at different intervals ranging from 3 to 1,000 ms. Average motor evoked potential (MEP) amplitudes obtained from self-triggered TMS were normalized to average MEPs of the control TMS at rest and expressed as a percentage. Normalized MEP amplitudes of the abductor digiti minimi (ADM) muscles were compared between the musicians and non-musicians with the primary analysis being the intervals between 3 and 80 ms (during the movement). A mixed-design ANOVA revealed a significant difference in normalized ADM MEPs during the index finger flexion between groups, with less SI in the musicians. This study demonstrated that the functional operation of SI is less strong in musicians than non-musicians, perhaps due to practice of movement synergies involving both muscles. Reduced SI, however, could lead susceptible musicians to be prone to develop task-specific dystonia.

  17. Where WE Stands: Approaches, Issues, and Debate in World Englishes

    Science.gov (United States)

    Bolton, Kingsley

    2005-01-01

    This paper sets out to review current approaches to world Englishes from a range of perspectives, from English studies to sociolinguistics, applied linguistics, lexicography, popularizers and critical linguistics. It then proceeds to consider current debates on English worldwide and world Englishes, noting the recent criticisms of the world…

  18. Green grabbing debate and Madagascar

    DEFF Research Database (Denmark)

    Casse, Thorkil; Razafy, Fara Lala; Wurtzebach, Zachary

    2017-01-01

    Green grabbing is a scholarly critique of conservation efforts. Scholars of green grabbing argue that many conservation strategies - such as the designation of protected areas and the creation of market-based conservation mechanisms - are designed with the intent to dispossess local peoples...... and capitalise natural assets. First, to provide some context on the green grabbing debate, we discuss the trade-offs between conservation and development objectives. In addition, we refer briefly to the broader land grabbing debate of which green grabbing is a sub-component. Second, we question the theoretical...... foundations of green grabbing, the concepts of primitive accumulation and commodification of nature. Third, we compare data collected by the green grabbing scholars and conservation NGOs from the very same site in Madagascar. We conclude that rigorous post-intervention stakeholder analysis, rather than pre...

  19. Debate on globalization. A comment

    OpenAIRE

    Schilirò, Daniele

    2003-01-01

    Globalization means the affirmation of a single market at the global level. More generally, the word globalization is usually used to indicate a unified world that tends to homogenize products and consumption patterns. In addition to the undoubtedly positive effects that the processes of globalization have on the overall well-being and the possibilities of consumption in all countries, a lively debate has developed among economists, but also among philosophers, sociologists and other scholars...

  20. Debates actuales en torno a las políticas del reconocimiento: constitución de los sujetos y cambio social Current discussions about the policies of recognition: constitution of the subjects and social change

    Directory of Open Access Journals (Sweden)

    Dante Ramaglia

    2010-12-01

    Full Text Available Las perspectivas que ofrece la teoría del reconocimiento para comprender las transformaciones que vienen sucediéndose de modo acelerado en las sociedades contemporáneas se han convertido en un eje de debate en la filosofía social y política. En particular se examinan algunas de las propuestas teóricas que parten de la consideración del sentido antropológico del reconocimiento y su relectura desde la definición que tiene en la cultura moderna, en pensadores como Rousseau y Hegel, para ofrecer diferentes claves de interpretación de los procesos de cambio social que han ido produciéndose en la actualidad. Una de las opciones analizadas se vincula con el filósofo frankfurtiano Axel Honneth, quien ha desarrollado un conjunto de tesis acerca de la relevancia del reconocimiento recíproco en relación a las dinámicas que movilizan los conflictos sociales. Además de la necesidad de contrastar este planteo con otros enfoques contemporáneos, se revisan algunos supuestos y alcances de la teoría del reconocimiento desde una perspectiva crítica que se contextualiza en el marco de las transformaciones producidas con la globalización y la crisis reciente que atraviesan las sociedades capitalistas. Desde este punto de vista, interesa indagar sobre la significación de las manifestaciones alternativas de los movimientos sociales en sus formas novedosas de protesta y reclamo de justicia. En este sentido, se ensayan algunos lineamientos en torno a las políticas del reconocimiento, en cuanto esta discusión implica una evaluación de la igualdad y la diferencia como principios normativos y orientadores de los cambios materiales y culturales que se presentan en el mundo actual.The perspectives provided by the recognition theory to understand the transformations that have been happening in contemporary societies, have swiftly turned into a focus of discussion in social and political philosophy. Especially there are examined some theoretical

  1. 6.1 channel general planar surround sound system

    Institute of Scientific and Technical Information of China (English)

    XIE Bosun

    2001-01-01

    A new 6.1 channel surround sound system and its two signal mixing methods are proposed. Theoretical and experimental results show that the system is able to recreate 360°sound image in horizontal plane. Especially, compared with current 5.1 channel system, lateral and rear image of the new system is improved obviously. Therefore it is suitable to be used as a general surround sound system. It is also proved that, the new system is fully compatible with 5.1 channel system, and current methods are available to record 6.1 channel signals.

  2. Russian Dreams and Prussian Ghosts: Immanuel Kant Baltic Federal University and Debates over Historical Memory and Identity in Kaliningrad

    Science.gov (United States)

    Clarkson, Alexander

    2017-01-01

    This article examines how the Immanuel Kant Baltic Federal University and the Kaliningrad State Technical University have come to exert considerable influence over debates surrounding historical memory and identity in the Kaliningrad region. Under the direct control of the Russian Federation, the Baltic exclave of Kaliningrad is surrounded by…

  3. National debate on the energies; Debat national sur les energies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This document gathered the allocutions presented at the national debate on the energies of the 18 march 2003. The full text of the presentations of the Ministry of the industry N. Fontaine and the first Ministry J.P. Raffarin are provided. A synthesis of the answers to the following questions is also presented: understand the energy, the increase of the energy demand, the international consumption, the necessary changes of the consumption and production modes, the environmental impact, the resources, the decision making and the deciders. (A.L.B.)

  4. The visible politics of the privatization debate in Quebec.

    Science.gov (United States)

    Contandriopoulos, Damien; Abelson, Julia; Lamarche, Paul; Bohémier, Katia

    2012-08-01

    This paper analyzes the debates surrounding the privatization of health services financing in Quebec. The objective is to clarify policy-making processes with regard to this important issue and, more generally, to provide a realistic understanding of health-related policy processes in Canada. The analysis is based on a large and continuous sample of mass media and National Assembly debates on the question during the four-and-a-half years following the Chaoulli ruling of the Supreme Court of Canada. These data are used to test four hypotheses about relationships among the types of political actors involved, their policy preferences, the rhetoric they use and the anticipated policy effects they assert. The results are applied to a discussion of questions about the factors that influence the effectiveness of political communication.

  5. Debatable Premises in Telecom Policy

    DEFF Research Database (Denmark)

    HURWITZ, Justin; Layton, Roslyn

    2014-01-01

    Around the world, telecommunications policy is one of the most important areas of public policy. The modern economy is driven by telecom technologies, and many telecom-related firms – Google, Apple, Facebook, and myriad fixed and mobile Internet service providers – are among the largest companies...... in the world. The Internet is opening up new platforms for business, education, government, and civic engagement. It has literally been a driving force in toppling governments. Telecommunications policy is important to every government in the world, and debates over what policies should be implemented...

  6. The globalization debate: The skeptics

    Directory of Open Access Journals (Sweden)

    Tadić Tadija

    2006-01-01

    Full Text Available A devastating criticism of a "hard core" argumentation, stemming from skeptical authors, has strongly challenged an enthusiasm noticeable in most theoretical analyses of globalization, bringing to light many "darker sides" of the globalization phenomena. A detailed critical re-examination of their often unrealistic assumptions has presented a very serious challenge to globalists and has made room for the arising of the so called "great globalization debate", which has started over time to shape the mainstream of the contemporary social philosophy. In this paper we are closely looking into the way in which skeptics realize their devastating criticism of globalists' argumentation.

  7. Debating the viability of ethnicity

    Directory of Open Access Journals (Sweden)

    Vilna Bashi

    2004-01-01

    Full Text Available [First paragraph] Immigration and the Political Economy of Home: West Indian Brooklyn and American Indian Minneapolis, 1945-1992. RACHEL BUFF. Berkeley: University of Califomia Press, 2001. xv + 240 pp. (Paper US$ 18.95 Black Cuban, Black American: A Memoir. EVELIO GRILLO. Houston TX: Arte Püblico Press, 2000. xvi + 134 pp. (Paper US$ 13.95 West Indian in the West: Self Representations in an Immigrant Community. PERCY C. HINTZEN. New York: New York University Press, 2001. x + 200pp. (Paper US$ 18.50 Caribbean Families in Britain and the Transatlantic World. HARRY GOULBOURNE & MARY CHAMBERLAIN (eds.. Oxford UK: Macmillan, 2001. xvi + 270 pp. (Paper £15.50 Legacies: The Story of the Immigrant Second Generation. ALEJANDRO PORTES & RUBÉN G. RUMBAUT. Berkeley: University of Califomia Press/ New York: Russell Sage Foundation, 2001. xxiv + 406 pp. (Paper US$ 19.95 "Ethnicity" and its meaning, both as an identity and as a resilient cultural influence, has dominated late twentieth-century social scientific analyses of the process of immigrant incorporation. Perhaps we may mark the crowning of the term with the publication of Glazer and Moynihan's The Melting Pot, one famous tome that "explained" varying "assimilation" outcomes among the "new" (post-1965 newcomers by examining their ethnic culture for flaws or strengths that justified socioeconomic failure or success. Muddying the ensuing policy debate was the use of buzzwords, like mainstream, deviant, assimilated, minority, black matriarch, absent father, and underclass, that were themselves categorizing and hierarchical. The tautology of hierarchically labeling groups and then asking why groups with different labels have different outcomes seems to be perpetually invisible to the parties in the assimilation debate, but the debate itself rages on. Newer scholarship has added a different voice to that debate, arguing that variance in "assimilation" is instead explained by incorporation into

  8. Dry needling versus acupuncture: the ongoing debate.

    Science.gov (United States)

    Zhou, Kehua; Ma, Yan; Brogan, Michael S

    2015-12-01

    Although Western medical acupuncture (WMA) is commonly practised in the UK, a particular approach called dry needling (DN) is becoming increasingly popular in other countries. The legitimacy of the use of DN by conventional non-physician healthcare professionals is questioned by acupuncturists. This article describes the ongoing debate over the practice of DN between physical therapists and acupuncturists, with a particular emphasis on the USA. DN and acupuncture share many similarities but may differ in certain aspects. Currently, little information is available from the literature regarding the relationship between the two needling techniques. Through reviewing their origins, theory, and practice, we found that DN and acupuncture overlap in terms of needling technique with solid filiform needles as well as some fundamental theories. Both WMA and DN are based on modern biomedical understandings of the human body, although DN arguably represents only one subcategory of WMA. The increasing volume of research into needling therapy explains its growing popularity in the musculoskeletal field including sports medicine. To resolve the debate over DN practice, we call for the establishment of a regulatory body to accredit DN courses and a formal, comprehensive educational component and training for healthcare professionals who are not physicians or acupuncturists. Because of the close relationship between DN and acupuncture, collaboration rather than dispute between acupuncturists and other healthcare professionals should be encouraged with respect to education, research, and practice for the benefit of patients with musculoskeletal conditions who require needling therapy.

  9. Technological Imperatives: Using Computers in Academic Debate.

    Science.gov (United States)

    Ticku, Ravinder; Phelps, Greg

    Intended for forensic educators and debate teams, this document details how one university debate team, at the University of Iowa, makes use of computer resources on campus to facilitate storage and retrieval of information useful to debaters. The introduction notes the problem of storing and retrieving the amount of information required by debate…

  10. The Importance of High School Debate

    Science.gov (United States)

    Hooley, Diana

    2007-01-01

    One of the most important educational objectives of high school is to teach critical-thinking skills, and no class does this better than strategic debate. Professor Mike Allen, lead author in a definitive study on debate and critical thinking, lauded debate's promotion of critical-thinking skills. Additionally, researcher Joe Bellon discusses the…

  11. Speech and Debate as Civic Education

    Science.gov (United States)

    Hogan, J. Michael; Kurr, Jeffrey A.; Johnson, Jeremy D.; Bergmaier, Michael J.

    2016-01-01

    In light of the U.S. Senate's designation of March 15, 2016 as "National Speech and Debate Education Day" (S. Res. 398, 2016), it only seems fitting that "Communication Education" devote a special section to the role of speech and debate in civic education. Speech and debate have been at the heart of the communication…

  12. Affective Learning and the Classroom Debate

    Science.gov (United States)

    Jagger, Suzy

    2013-01-01

    A commonly used teaching method to promote student engagement is the classroom debate. This study evaluates how affective characteristics, as defined in Bloom's taxonomy, were stimulated during debates that took place on a professional ethics module for first year computing undergraduates. The debates led to lively interactive group discussions…

  13. The Power of In-Class Debates

    Science.gov (United States)

    Kennedy, Ruth R.

    2009-01-01

    The students in three sections of a class rated their knowledge and identified their view before and after each of five in-class debates. The degree of self-reported knowledge was significantly different after four of the five debates. Between 31% and 58% of participants changed their views after participating in or observing each debate. Some…

  14. Literacy as Social Action in City Debate

    Science.gov (United States)

    Cridland-Hughes, Susan

    2012-01-01

    This study examines critical literacy and the intersections of oral, aural, written, and performative literate practices in City Debate, an afterschool program dedicated to providing debate instruction to students in a major Southeastern city. Previous research into definitions and beliefs about literacy in an urban debate program over its twenty…

  15. [The debate over drug legalization].

    Science.gov (United States)

    Babín Vich, Francisco de Asís

    2013-01-01

    The debate over drug legalization appears frequently in the media as a potential solution to issues such as drug trafficking and other problems related to drug use. In Spain, private consumption or even the production of small quantities of certain plants, whose active ingredients are considered illegal drugs, if clearly for own consumption are not practices criminalized by any law. In addition, a drug addict is considered a person who is ill. Although it has not always been like that even in the countries that have called for this debate, where at times the law prosecutes consumers. The population of our country, according to the views expressed in the opinion polls, prefer to increase preventive measures, foster the treatment freely assumed by drug addicts and make stricter the repression on drug trafficking. Therefore, when speaking of "legalization" we should be scrupulous with the semantics; legalize and decriminalize are not the same, it is not the same decriminalize consumption than decriminalize trafficking, neither is the same decriminalize private consumption than public consumption. Decriminalize private consumption is a fact in our country. Beyond this, we advocate for the strict need to analyze from a scientific perspective the hypothetical benefits that would result from drug legalization. Certainly, from the public health perspective, they are hard to find. We believe that the same logic applied to tobacco, increasing the restrictions on its use, is the path to follow with any addictive substance.

  16. Conversational flow in Oxford-style debates

    CERN Document Server

    Zhang, Justine; Ravi, Sujith; Danescu-Niculescu-Mizil, Cristian

    2016-01-01

    Public debates are a common platform for presenting and juxtaposing diverging views on important issues. In this work we propose a methodology for tracking how ideas flow between participants throughout a debate. We use this approach in a case study of Oxford-style debates---a competitive format where the winner is determined by audience votes---and show how the outcome of a debate depends on aspects of conversational flow. In particular, we find that winners tend to make better use of a debate's interactive component than losers, by actively pursuing their opponents' points rather than promoting their own ideas over the course of the conversation.

  17. The debate over robotics in benign gynecology.

    Science.gov (United States)

    Rardin, Charles R

    2014-05-01

    The debate over the role of the da Vinci surgical robotic platform in benign gynecology is raging with increasing fervor and, as product liability issues arise, greater financial stakes. Although the best currently available science suggests that, in the hands of experts, robotics offers little in surgical advantage over laparoscopy, at increased expense, the observed decrease in laparotomy for hysterectomy is almost certainly, at least in part, attributable to the availability of the robot. In this author's opinion, the issue is not whether the robot has any role but rather to define the role in an institutional environment that also supports the safe use of vaginal and laparoscopic approaches in an integrated minimally invasive surgery program. Programs engaging robotic surgery should have a clear and self-determined regulatory process and should resist pressures in place that may preferentially support robotics over other forms of minimally invasive surgery.

  18. [Drug use in the public health debate].

    Science.gov (United States)

    Tirado-Otálvaro, Andrés Felipe

    2016-07-21

    This article addresses illegal drug use within the current debate in traditional public health and in proposals from Latin America, while emphasizing the need to approach the issue from an alternative public health perspective centered on individual users, groups, and social movements as protagonists. This counterhegemonic approach thus aims to orient the discussion on the need for inclusive and democratic public policies. Illegal drug use has been addressed from various perspectives: clinical medicine, viewing it as a problem that generates mental disorders and infectious diseases, both through risky sexual practices and/or use of injecting paraphernalia; from a legal perspective, as a problem related to delinquency; and according to traditional public health, as a problem that generates school dropout and work absenteeism and increases the demand on health services, in addition to increasing violence and death. However, not all forms of drug consumption involve problematic use, nor do they all trigger disorders related to substance use.

  19. Influence of media on collective debates

    CERN Document Server

    Quattrociocchi, Walter; Scala, Antonio

    2013-01-01

    The information system (T.V., newspapers, blogs, social network platforms) and its inner dynamics play a fundamental role on the evolution of collective debates and thus on the public opinion. In this work we address such a process focusing on how the current inner strategies of the information system (competition, customer satisfaction) once combined with the gossip may affect the opinions dynamics. A reinforcement effect is particularly evident in the social network platforms where several and incompatible cultures coexist (e.g, pro or against the existence of chemical trails and reptilians, the new world order conspiracy and so forth). We introduce a computational model of opinion dynamics which accounts for the coexistence of media and gossip as separated but interdependent mechanisms influencing the opinions evolution. Individuals may change their opinions under the contemporary pressure of the information supplied by the media and the opinions of their social contacts. We stress the effect of the media ...

  20. The ethics of algorithms: Mapping the debate

    Directory of Open Access Journals (Sweden)

    Brent Daniel Mittelstadt

    2016-11-01

    Full Text Available In information societies, operations, decisions and choices previously left to humans are increasingly delegated to algorithms, which may advise, if not decide, about how data should be interpreted and what actions should be taken as a result. More and more often, algorithms mediate social processes, business transactions, governmental decisions, and how we perceive, understand, and interact among ourselves and with the environment. Gaps between the design and operation of algorithms and our understanding of their ethical implications can have severe consequences affecting individuals as well as groups and whole societies. This paper makes three contributions to clarify the ethical importance of algorithmic mediation. It provides a prescriptive map to organise the debate. It reviews the current discussion of ethical aspects of algorithms. And it assesses the available literature in order to identify areas requiring further work to develop the ethics of algorithms.

  1. Native Advertising: Trickery or Technique? An Ethics Project and Debate

    Science.gov (United States)

    Zarzosa, Jennifer; Fischbach, Sarah

    2017-01-01

    Sponsored content, in-feed ads, and advertorials are innovative ways to promote brands. However, there are limited resources on how to use these advertising techniques. The Native Advertising project and debate helps students (a) gain knowledge and experience with current advertising practices and (b) engage in deliberation regarding a promotional…

  2. Toward a Theory of Vice Presidential Debate Purposes: An Analysis of the 1992 Vice Presidential Debate.

    Science.gov (United States)

    Carlin, Diana B.; Bicak, Peter J.

    1993-01-01

    Describes why televised vice presidential debates are worthy of more sustained study. Identifies five purposes of vice presidential debates. Examines critically the 1992 vice presidential debate in light of these purposes. Considers the debate format's effects and the argument strategies of the participants. (HB)

  3. Fueling a Crisis: Public Argument and the 1988 Yellowstone Fire Debate.

    Science.gov (United States)

    Hardy-Short, Dayle; Short, C. Brant

    Debate surrounding the 1988 Yellowstone National Park fires provides material for a case study into the relationship between a crisis and public argument. Studies like this reflect the importance of a recent trend in higher education, namely, the analysis of environmental issues from different academic perspectives. In this case, analysis of…

  4. Deflecting the Political in the Visual Images of Execution and the Death Penalty Debate

    Science.gov (United States)

    George, Diana; Shoos, Diane

    2005-01-01

    Examining a range of visual images of executions, both legal (the executions of convicted murderers) and extralegal (the lynchings of innocent African Americans), in still photographs and in Hollywood films, the authors suggest that while such images may flatten and neutralize the popular debates and politics surrounding the issues, this is not…

  5. Technical Versus Public Spheres: A Feminist Analysis of Women's Rhetoric in the Twilight Sleep Debates of 1914-1916.

    Science.gov (United States)

    Johnson, Bethany; Quinlan, Margaret M

    2015-01-01

    Twilight Sleep (TS) describes the delivery, via an injection, of an amnestic drug cocktail to a parturient woman throughout labor. In order to understand the development of modern-day rhetoric surrounding childbirth methods and procedures, this article explores the debate over TS between the public and technical sphere in New York City between 1914 and 1916 and examines the ways in which this debate altered obstetric health care for middle- and upper-class White women. The public response to this campaign posed a direct challenge to male obstetricians in New York City, many of whom were ill-equipped, both literally and figuratively, to use this procedure. Using a feminist rhetorical criticism, we examined the pro-TS rhetoric of women writers in New York City, the methods they borrowed from the women's movement, and the ensuing dialogue between the public and technical spheres. For this study, we analyzed journal and newspaper articles, a pamphlet, a collection of pro-TS organizational documents, letters to the editor, and books published about TS and the history of birth. Lastly, we analyzed theoretical notions of childbirth in women's health and communication studies. After examining the TS debate, we found that birth practices for middle- and upper-class women in New York City shifted and the obstetric community gained ascendancy over female midwifery. We also found that in certain instances, the rhetoric of pro-TS activists was more technically accurate than the rhetoric of some physicians. Hence the TS debate emerged from an argument over the right to use technical language in the technical and/or the public sphere. Conclusions and implications offered by this historical, feminist analysis question our current understanding of women's health and birthing practices, doctor-patient communication, and patient empowerment and access to technical knowledge.

  6. Linking disadvantaged housing areas to the surrounding city

    DEFF Research Database (Denmark)

    Stender, Marie

    Several disadvantaged social housing areas in Denmark are currently undergo-ing thorough physical refurbishments, aiming to integrate them better with the surrounding city. The ambition is to attract new users and residents by opening up the borders of the area and establish attractive, new...... that especially eve-ryday-route strategies adding new public functions within the area can pave the way for integration with the surroundings. The applicability of such strategies is however highly dependent on the context, location and existing image of the ar-ea. Social distance may sustain though physical...

  7. Fetal pain: an infantile debate.

    Science.gov (United States)

    Derbyshire, S W G

    2001-02-01

    The question of whether a fetus can experience pain is an immense challenge. The issue demands consideration of the physical and psychological basis of being and the relation between the two. At the center of this debate is the question of how it is that we are conscious, a question that has inspired the writing of some of our most brilliant contemporary philosophers and scientists, with one commentary suggesting surrender. In my earlier review I attempted to draw together the various strands of thinking that had attacked the question of fetal pain and relate them back to the bigger question of consciousness. In their vituperative response, Benatar and Benatar bite off my finger before looking to where I am pointing. I will examine each of their criticisms.

  8. Debatable Premises in Telecom Policy

    DEFF Research Database (Denmark)

    Hurwitz, Justin (Gus); Layton, Roslyn

    2015-01-01

    Around the world, telecommunications policy is one of the most important areas of public policy. The modern economy is driven by telecom technologies, and many telecom-related firms – Google, Apple, Facebook, and myriad fixed and mobile Internet service providers – are among the largest companies...... in the world. The Internet is opening up new platforms for business, education, government, and civic engagement. It has literally been a driving force in toppling governments. Telecommunications policy is important to every government in the world, and debates over what policies should be implemented......‟t stand up well to critical analysis. This paper collects and responds to a number of these premises that, collectively, underlie much popular, political, and academic support for increased telecommunications regulation in the United States and Europe – as well as much of the rest of the world....

  9. Levinas and the euthanasia debate.

    Science.gov (United States)

    Nuyen, A T

    2000-01-01

    The philosophers' tendency to characterize euthanasia in terms of either the right or the responsibility to die is, in some ways, problematic. Stepping outside of the analytic framework, the author draws out the implications of the ethics of Emmanuel Levinas for the euthanasia debate, tracing the ways Levinas' position differs not only from the philosophical consensus but also from the theological one. The article shows that, according to Levinas, there is no ethical case for suicide or assisted suicide. Death cannot be assumed or chosen--not only because suicide is a logically and metaphysically contradictory concept but also because in the choice of death ethical responsibility turns into irresponsibility. However, since Levinas holds that one must be responsible to the point of expiation, he can be said to approve certain actions that may have the consequence of hastening death.

  10. [The climate debate: the facts].

    Science.gov (United States)

    van den Broeke, Michiel R

    2009-01-01

    The first report by the Intergovernmental Panel on Climate Change (IPCC) appeared almost 20 years ago. Environmental contamination has a negative effect on the environment in which we live. However, the public at large is confused about the ins and outs of climate change. Managers, politicians, various kinds of advisors, scientists, so-called experts, sceptics and journalists have all taken it upon themselves to lead the debate. Whose task is it to ensure a sound discussion? Surely it is the IPCC's task. However, most politicians and many journalists, and even many scientists, do not take the trouble to read the entire IPCC report or parts of it. As a consequence, much nonsense is published and broadcast. An effective procedure to deal with the climate problem starts with a fair discussion of the scientific evidence. My advice is: just read the free IPCC report: http://www.ipcc.ch/ and click on 'WG I The Physical Science Basis'.

  11. Debatable Premises in Telecom Policy

    DEFF Research Database (Denmark)

    Hurwitz, Justin (Gus); Layton, Roslyn

    2015-01-01

    Around the world, telecommunications policy is one of the most important areas of public policy. The modern economy is driven by telecom technologies, and many telecom-related firms – Google, Apple, Facebook, and myriad fixed and mobile Internet service providers – are among the largest companies...... in the world. The Internet is opening up new platforms for business, education, government, and civic engagement. It has literally been a driving force in toppling governments. Telecommunications policy is important to every government in the world, and debates over what policies should be implemented......‟t stand up well to critical analysis. This paper collects and responds to a number of these premises that, collectively, underlie much popular, political, and academic support for increased telecommunications regulation in the United States and Europe – as well as much of the rest of the world....

  12. Contour detection by surround suppression of texture

    NARCIS (Netherlands)

    Petkov, Nicolai; Tavares, JMRS; Jorge, RMN

    2007-01-01

    Based on a keynote lecture at Complmage 2006, Coimbra, Oct. 20-21, 2006, an overview is given of our activities in modelling and using surround inhibition for contour detection. The effect of suppression of a line or edge stimulus by similar surrounding stimuli is known from visual perception studie

  13. The ANWR debate rages on

    Energy Technology Data Exchange (ETDEWEB)

    Lorenz, A.

    2001-03-26

    Americans opposed to drilling in the Arctic National Wildlife Refuge (ANWR) have scored a victory this week by succeeding to convince 55 members of Congress to oppose inclusion of future revenues from Arctic drilling, an item very dear to the heart of U.S. President George W. Bush. In their letter to Congressional Committee Chairman Nussle the members of Congress argued that that 'inclusion in the budget of the projected revenues would sacrifice the untrammeled and pristine nature of this existing wilderness for a limited supply of oil and an increase in federal receipts of an estimated $1.2 billion by 2004'. The offending budget item was subsequently removed from the draft budget before Congress. The debate over oil exploration in the ANWR has generated emotional volleys on both sides, exemplifying how differently political battles are fought in the United States, with powerful lobbyists with limitless funds on one side and well-organized grassroots movements mobilizing on the other. At the same time, apparently little attention is paid to the views of Alaska's native people who make up 16 per cent of the state's population. In Canada, oil and gas development in the Yukon and Northwest Territories is championed by prominent native leaders as well as by political leaders. It is also supported by Canadians at large. The official Canadian position is that ANWR should retain its protected status; the long-standing agreement that each country will consult with the other before drilling in the Arctic, should also remain in force. With both President Bush and Vice-President Cheney eager proponents of exploration in the wildlife refuge, expert opinion is that the debate over the ANWR will heat up again during the summer.

  14. Islamic fashion, media debates and styles of interaction

    DEFF Research Database (Denmark)

    Christiansen, Connie Carøe

    Currently, in Copenhagen streets as in many other European cities an increasing diversity in the style of clothing which appeals to believing and fashion conscious Muslim women can be observed. These styles I loosely term Islamic fashion, i.e. a style of clothing that seeks to appear attractive...... and at the same time to match an Islamic moral code or aesthetics. In a Danish context, I argue, these disagreements have a bearing on strategies of Muslim women in terms of relations vis-à-vis the non-Muslim majority population. The debate among Muslims is seconded by a media debate on Islam and again like...

  15. A philosophical analysis of the evidence-based medicine debate

    Directory of Open Access Journals (Sweden)

    Stanley Donald E

    2003-07-01

    Full Text Available Abstract Background The term "evidence-based medicine" (or EBM was introduced about ten years ago, and there has been considerable debate about the value of EBM. However, this debate has sometimes been obscured by a lack of conceptual clarity concerning the nature and status of EBM. Discussion First, we note that EBM proponents have obscured the current debate by defining EBM in an overly broad, indeed almost vacuous, manner; we offer a clearer account of EBM and its relation to the alternative approaches to medicine. Second, while EBM proponents commonly cite the philosophical work of Thomas Kuhn and claim that EBM is a Kuhnian 'paradigm shift,' we argue that such claims are seriously mistaken and unduly polarize the EBM debate. Third, we suggest that it is much more fruitful to understand the relationship between EBM and its alternatives in light of a different philosophical metaphor: W.V. Quine's metaphor of the web of belief. Seen in this way, we argue that EBM is an approach to medical practice that is indeed importantly different from the alternatives. Summary We can have a more productive debate about the value of EBM by being clearer about the nature of EBM and its relationship to alternative approaches to medicine.

  16. Beyond the realism debate: The metaphysics of 'racial' distinctions.

    Science.gov (United States)

    Lemeire, Olivier

    2016-10-01

    The current metaphysical race debate is very much focused on the realism question whether races exist. In this paper I argue against the importance of this question. Philosophers, biologists and anthropologists expect that answering this question will tell them something substantive about the metaphysics of racial classifications, and will help them to decide whether it is justified to use racial categories in scientific research and public policy. I argue that there are two reasons why these expectations are not fulfilled. First of all, the realism question about race leads to a very broad philosophical debate about the semantics of general terms and the criteria for real kinds, rather than to a debate about the metaphysics of racial categories specifically. Secondly, there is a type of race realism that is so toothless that it is almost completely uninformative about the metaphysics of race. In response to these worries, I argue that the metaphysical race debate should rather be focused on the question in what way and to what extent 'racial' distinctions can ground the epistemic practices of various scientific disciplines. I spell out what I mean by this, and go on to demonstrate that trying to answer this question leads to a more fruitful metaphysical debate.

  17. Should we prescribe heroin? A current Scottish debate.

    Science.gov (United States)

    Gallagher, J; McKeganey, N

    2007-11-01

    There have been recent calls from within both Scotland and England for the wider prescription of heroin to heroin addicts as a way of coping with our burgeoning drug problem and as a route to reducing drug related criminality. But how feasible is heroin prescribing in this context? This paper considers some of the existing research evidence relating to heroin prescribing and looks also at the ethics and practicalities of prescribing heroin to heroin addicts in Scotland. We conclude that whilst the evidence on the benefits of heroin prescribing is far from clear cut there is a case for mounting a Scottish trial of heroin prescribing. Such a trial would need to be tightly controlled and rigorously evaluated. It would need to show that heroin prescribing was associated not only with a comparable level of harm reduction, as methadone prescribing, but that it was also an effective route towards drug users' eventual recovery and drug cessation.

  18. Business model innovation: Past research, current debates, and future directions

    DEFF Research Database (Denmark)

    Hossain, Mokter

    2017-01-01

    Purpose – The purpose of this paper is to provide state-of-the-art knowledge about business model innovation (BMI) and suggest avenues for future research. Design/methodology/approach – A systematic literature review approach was adopted with thematic analysis being conducted on 92 articles...

  19. Gramsci and the Current Debate on Multicultural Education.

    Science.gov (United States)

    Apitzsch, Ursula

    1993-01-01

    Addresses the nature of a "multicultural society" by exploring the works of Gramsci, who wrote about immigration from early twentieth-century Italy and about the "collective memory" of culture shared by immigrants, which should be integrated into a new modern form of civil society. (SK)

  20. Model of health? Distributed preparedness and multi-agency interventions surrounding UK regional airports.

    Science.gov (United States)

    Warren, Adam; Bell, Morag; Budd, Lucy

    2012-01-01

    The liberalisation of the European aviation sector has multiplied paths of entry into the United Kingdom (UK) for the international traveller. These changing mobilities necessitate a reconceptualisation of the border as a series of potentially vulnerable nodes occurring within, and extending beyond, national boundaries. In this paper, we consider the border through the lens of port health, the collective term for various sanitary operations enacted at international transport terminals. In the UK, a critical player in the oversight of port health is the Health Protection Agency (HPA), which became a non-Departmental public body in 2005. A major part of port health is preparedness, a set of techniques aimed at managing, and responding to, emergencies of public health concern. More recently, certain jurisdictions have embarked on public health preparedness work across a number of different geographical scales. Using methods pioneered by the military, this form of 'distributed preparedness' is of increased interest to social science and medical scholars. With reference to case studies conducted in localities surrounding two UK regional airports following the 2009-10 H1N1 influenza pandemic, we consider the extent to which distributed preparedness as a concept and a set of practices can inform current debates - in the UK, and beyond - concerning interventions at the border 'within'.

  1. Changing The Rules of War: The Controversies Surrounding the United States’ Expanded Use of Drones

    Directory of Open Access Journals (Sweden)

    Emanuel Boussios

    2015-02-01

    Full Text Available This work is licensed under a Creative Commons Attribution 3.0 License. The Obama administration has an opportunity, and some would say an obligation, to create a doctrine that sets guidelines for the development and deployment of unmanned aerial vehicles (UAVs, also known as drones. There are a number of debates surrounding the use of drones, the most contentious of which have been as to whether governments have legal authorization to do so, and of how combatant status is defined under current international law. In Obama’s first term, his administration worked to rollback the world’s arsenal of nuclear weapons. His efforts and vision of a world without nuclear weapons was one of the reasons why President Obama was awarded the Nobel Peace Prize—inclusive, of course, of his effortto strengthen international diplomacy. Yet, during this same period, his administration has developed and utilized revolutionary military technologies that may well become signature weapons of the 21st century. Since 9/11, there has been an alarming increase in the use of drones.

  2. Chinese and Foreign Students Debate Gender Equality

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    WITH the Fourth World Conference on Women drawing near, more and more people are showing a strong interest in women’s issues. On April 12 the debate "Is the Equality Between Men and Women Impossible?" was held at Beijing Language and Culture University. Hundreds of students and teachers crowded into the 200-seat university theater where the debate was held. The debate consisted of two teams representing positive and negative sides

  3. Debating about the climate warming

    Institute of Scientific and Technical Information of China (English)

    WANG Shaowu; LUO Yong; ZHAO Zongci; DONG Wenje; YANG Bao

    2006-01-01

    Debating about the climate warming is reviewed. Discussions have focused on the validity of the temperature reconstruction for the last millennium made by Mann et al. Arguments against and for the reconstruction are introduced. Temperature reconstructions by other authors are examined, including the one carried out by Wang et al. in 1996. It is concluded that: (1) Ability of reproducing temperature variability of time scale less than 10 a is limited, so no sufficient evidence proves that the 1990s was the warmest decade, and 1998 was the warmest year over the last millennium. (2) All ofthe temperature reconstructions by different authors demonstrate the occurrence of the MWP (Medieval Warm Period) and LIA (Little Ice Age) in low frequency band of temperature variations, though the peak in the MWP and trough in LIA varies from one reconstruction to the others. Therefore, terms of MWP and LIA can be used in studies of climate change. (3) The warming from 1975 to 2000 was significant, but we do not know if it was the strongest for the last millennium, which needs to be proved by more evidence.

  4. Agroforestry practice in villages surrounding Nyamure former ...

    African Journals Online (AJOL)

    cntaganda

    Key words: Agroforestry, fuel wood, tree products, woodlot, forest plantation. INTRODUCTION ... The study area included three administrative cells in the surroundings of Nyamure ..... Table 6: Distance and time spent on firewood collection.

  5. Explaining preferences for home surroundings and locations

    Directory of Open Access Journals (Sweden)

    Hans Skifter Andersen

    2011-01-01

    Full Text Available This article is based on a survey carried out in Denmark that asked a random sample of the population about their preferences for home surroundings and locations. It shows that the characteristics of social surroundings are very important and can be divided into three independent dimensions: avoiding social nuisances, preferring social homogeneity and living close to one’s social network and place of origin. The study shows that most people have many detailed preferences, whereas some have very few. This confirms an earlier theory that some people are very connected to certain places with given characteristics and thus do not have priorities regarding home surroundings and locations. For others, mostly young people and singles, home is just a place to sleep and relax, whereas life is lived elsewhere. For this group, there are only preferences for location and there are few specific preferences for surroundings.

  6. Surround-Masking Affects Visual Estimation Ability

    Science.gov (United States)

    Jastrzebski, Nicola R.; Hugrass, Laila E.; Crewther, Sheila G.; Crewther, David P.

    2017-01-01

    Visual estimation of numerosity involves the discrimination of magnitude between two distributions or perceptual sets that vary in number of elements. How performance on such estimation depends on peripheral sensory stimulation is unclear, even in typically developing adults. Here, we varied the central and surround contrast of stimuli that comprised a visual estimation task in order to determine whether mechanisms involved with the removal of unessential visual input functionally contributes toward number acuity. The visual estimation judgments of typically developed adults were significantly impaired for high but not low contrast surround stimulus conditions. The center and surround contrasts of the stimuli also differentially affected the accuracy of numerosity estimation depending on whether fewer or more dots were presented. Remarkably, observers demonstrated the highest mean percentage accuracy across stimulus conditions in the discrimination of more elements when the surround contrast was low and the background luminance of the central region containing the elements was dark (black center). Conversely, accuracy was severely impaired during the discrimination of fewer elements when the surround contrast was high and the background luminance of the central region was mid level (gray center). These findings suggest that estimation ability is functionally related to the quality of low-order filtration of unessential visual information. These surround masking results may help understanding of the poor visual estimation ability commonly observed in developmental dyscalculia.

  7. Abortion: taking the debate seriously

    Directory of Open Access Journals (Sweden)

    Miguel Hugo Kottow Lang

    2015-05-01

    Full Text Available El aborto voluntariamente inducido se mantiene a lo largo de la historia como práctica prevalente sumida en la oscuridad y en la clandestinidad porque toda fecundación extramatrimonial ha sido socialmente rechazada. Desde mediados del siglo 20, se produce una actitud de tolerancia que lleva a la despenalización y legalización del aborto, según dos modelos jurídicos: el modelo de indicaciones, conocido como aborto terapéutico, adoptado en naciones conservadoras, y el modelo de plazos que permite a la mujer requerir el aborto dentro del primer trimestre de embarazo. La liberalización del aborto obedece a la invariable política social que busca eliminar la clandestinidad y sus nocivos efectos, para educar, disuadir y, eventualmente, considerar el aborto como un servicio médico seguro y accesible dentro de los marcos legalmente establecidos, todas normativas orientadas a disminuir la incidencia del aborto procurado. El Proyecto de Ley de despenalización del aborto presentado al Parlamento chileno obedece al modelo de indicaciones, que son presentadas en forma muy restrictiva y por ende no cumplen con los tres objetivos que deben orientarla: 1 Enmarcar legalmente la práctica del aborto; 2 Contribuir a la paz social; 3 Resolver el problema de salud pública del aborto clandestino. Es de urgencia abrir el debate a incluir alternativas más resolutivas, en consonancia con la tendencia general a preferir el modelo de plazos que incluye el respeto a la decisión de la mujer.

  8. Debate Revives Old Arguments on HPV Vaccine

    Science.gov (United States)

    Shah, Nirvi

    2011-01-01

    The author reports on a Republican presidential debate which revives the contention over requiring middle school girls to be vaccinated against the virus that causes cervical cancer. At the September 12 debate, U.S. Representative Michele Bachmann, of Minnesota, and Rick Santorum, a former U.S. senator from Pennsylvania, attacked Texas Governor…

  9. Colleges Call Debate Contests out of Order

    Science.gov (United States)

    Young, Jeffrey R.

    2008-01-01

    Competitive debate has traditionally served as a laboratory for the democratic process and an important training ground for future policy makers. In recent years, a growing number of teams have played the game out of traditional bounds. They have turned events into commentaries on debate itself, in performances that bear little resemblance to the…

  10. Using Debates to Teach Information Ethics

    Science.gov (United States)

    Peace, A. Graham

    2011-01-01

    This experience report details the use of debates in a course on Information Ethics. Formal debates have been used in academia for centuries and create an environment in which students must think critically, communicate well and, above all, synthesize and evaluate the relevant classroom material. They also provide a break from the standard…

  11. Media Nihilism and the Presidential Debates.

    Science.gov (United States)

    Hogan, J. Michael

    1989-01-01

    Discusses the function of media nihilism--the rhetoric of "crisis and failure"--in the 1988 Presidential Debates. Examines journalists' debate questions, noting that they painted an almost wholly negative portrait of America. Suggests that the candidate who effectively "skewers" the media on its own hypocrisy should be declared…

  12. The Affirmative Action Debate: A Critical Reflection

    Science.gov (United States)

    van Wyk, Berte

    2010-01-01

    In this article I contend that we cannot divorce affirmative action from issues about race and racism. Further, debates on affirmative action have to acknowledge the power of words/concepts/definitions and how they can be constructed and used for the purposes of domination or liberation. I argue that, in debating affirmative action, we have to…

  13. Political Campaign Debating: A Selected, Annotated Bibliography.

    Science.gov (United States)

    Ritter, Kurt; Hellweg, Susan A.

    Noting that television debates have become a regular feature of the media politics by which candidates seek office, this annotated bibliography is particularly intended to assist teachers and researchers of debate, argumentation, and political communication. The 40 citations are limited to the television era of American politics and categorized as…

  14. Debate Revives Old Arguments on HPV Vaccine

    Science.gov (United States)

    Shah, Nirvi

    2011-01-01

    The author reports on a Republican presidential debate which revives the contention over requiring middle school girls to be vaccinated against the virus that causes cervical cancer. At the September 12 debate, U.S. Representative Michele Bachmann, of Minnesota, and Rick Santorum, a former U.S. senator from Pennsylvania, attacked Texas Governor…

  15. Orientaciones sobre los debates virtuales, setiembre 2010

    OpenAIRE

    Guitert Catasús, Montse; Romeu Fontanillas, Teresa

    2010-01-01

    Aquests materials docents pretenen dotar els estudiants d'eines i recursos per a la seva participació en debats virtuals. Estos materiales docentes pretenden dotar a los estudiantes de herramientas y recursos para su participación en debates virtuales. These teaching materials aim to provide students with tools and resources for participating in online forums.

  16. Belief and Attitudes surrounding Childhood Autism in Ghana

    OpenAIRE

    2012-01-01

    Autism is a life-long invisible impairment with an unknown etiology. Current literature shows an increase in the diagnosis of autism worldwide. This qualitative study explores the attitudes and beliefs which surround childhood autism in Ghana. In-depth interviews were conducted with four (4) parents whose children have autism and three (3) key informants; a Religious Leader, a Health Worker and an Administrator of a Special school in Accra, Ghana. A semi-structured interview guide was used fo...

  17. The Commission on Presidential Debates: A New Approach to Political Debates or Just a New Sponsor?

    Science.gov (United States)

    Prentice, Diana B.

    To grasp what happened to the institutionalization of presidential debates in 1988 it will be useful to ask what is the future of party sponsorship of presidential debates. Given that sponsorship has been an issue discussed after every debate since 1960, either from a legal perspective (i.e. who can sponsor and remain in compliance with Federal…

  18. Public debate - radioactive wastes management; Debat public - gestion des dechets radioactifs

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    Between September 2005 and January 2006 a national debate has been organized on the radioactive wastes management. This debate aimed to inform the public and to allow him to give his opinion. This document presents, the reasons of this debate, the operating, the synthesis of the results and technical documents to bring information in the domain of radioactive wastes management. (A.L.B.)

  19. A Perspective on the Debate

    Science.gov (United States)

    von Hippel, Frank

    1975-01-01

    None of society's current sources of electricity are risk free. Fission, oil, and coal power all have the potential for triggering major social or environmental instabilities. The risks associated with nuclear-electric energy must be weighed against those of the alternatives. Suggestions for improving reactor safety are discussed. (BT)

  20. Factorial complexity and Morally Debatable Behaviors

    Directory of Open Access Journals (Sweden)

    Grimaldo Muchotrigo, Mirian P.

    2011-12-01

    Full Text Available Currently, from the scientific and professional practice point of view, comes out the necessity to know more about moral permissiveness, as it seems to be an increase in “moral relativism”.. Because it, it this is important to have tools to collect valid and reliable information about moral in social situations defined as social and personal behavior issue. This paper presents a technical note of The Morally Debatable Behaviors Scale (MDBS from Harding & Phillips (1986, which was developed in USA and mainly focused on young people and adults. This technical note makes direct reference to a recent Latin American study (Merino & Grimaldo, 2010; this article focuses on the internal structure and the problems associated with evidences of factorial complexity among items of the MDBS. This means that the interpretation of scores is not factorially simple and could not be achieved by a conceptual distinction between the latent constructs applied to the study sample.. The results in the previous study of the factorial complexity leads the researcher to decide whether an instrument for measuring this aspect may contain a reasonable amount of complexity that is consistent with what is in reality, or look for the unidimensional and simple structure.

  1. Escuela media y abandono escolar en Argentina: aproximaciones a un debate pendiente Middle school and dropout in Argentina: approaches to an unresolved debate

    Directory of Open Access Journals (Sweden)

    Analia Otero

    2011-12-01

    Full Text Available Este texto tiene como objetivo exponer panorámicamente un recuento del surgimiento histórico de la educación media en Argentina, para avanzar luego en la evolución de la expansión matricular hasta la actualidad, contemplando los rasgos fundamentales de la misma. A partir de allí, se expondrán factores incidentes en la problemática del abandono escolar, prestando énfasis a las características de la modalidad técnica. Se retomarán puntos centrales de un debate escasamente explorado que es aquel que aborda la intersección específica entre abandono escolar y los estudiantes de modalidad técnica. Se subraya que las condiciones del mercado laboral actual, como la amplitud de la precarización, el avance del sector servicios y la estrechez en materia de industrialización tornan aún más acuciante el contorno de discusiones sobre esta problemática. Este panorama marcha en paralelo a cambios de envergadura en el sistema educativo nacional, enmarcados en sucesivas modificaciones a las normativas jurídicas que lo orientan.This text aims to expose panoramically a recount of the historical emergence of secondary education in Argentina, to advance later in the evolution of the expansion currently watching enrolling until the fundamental features of it. From there, it will expose the factors which affect the dropout problem giving particular emphasis to the characteristics of the technical arrangement. Focal points will resume in a little explored that debate is one that addresses the specific intersection between ESL students and technical arrangement. It emphasizes that current labor market conditions, as the amplitude of the precarious, the advance of the service sector and the narrowness in industrialization becomes even more pressing the outline of discussions on this issue. Panorama marching in parallel with major changes in the national education system, surrounded by successive amendments to legal regulations that guide the system.

  2. Smart Chips for Smart Surroundings - 4S

    NARCIS (Netherlands)

    Schuler, Eberhard; König, Ralf; Becker, Jürgen; Rauwerda, Gerard; Burgwal, van de Marcel; Smit, Gerard J.M.; Cardoso, João M.P.; Hübner, Michael

    2011-01-01

    The overall mission of the 4S project (Smart Chips for Smart Surroundings) was to define and develop efficient flexible, reconfigurable core building blocks, including the supporting tools, for future Ambient System Devices. Reconfigurability offers the needed flexibility and adaptability, it provid

  3. Impacts of Artificial Reefs on Surrounding Ecosystems

    Science.gov (United States)

    Manoukian, Sarine

    aggregations associated with Senigallia reef based on the analysis of multibeam backscatter data in the water column is also explored. The settlement of the reefs and any terrain change are investigated over time providing a useful description of the local hydrodynamics and geological processes. All the artificial structures (made up by water-based concrete for Senigallia reef and mainly steel for St. Petersburg Beach reef) are identified and those showing substantial horizontal and/or vertical movements are analyzed in detail. Most artificial modules of Senigallia reef are not intact and scour signatures are well depicted around them, indicating reversals of the local current. This is due to both the wind pattern and to the quite close arrangement of the reef units that tend to deflect the bottom flow. As regards to the St. Petersburg Beach reef, all the man-made steel units are still in their upright position. Only a large barge shows a gradual collapse of its south side, and presents well-developed scouring at its east-northeast side, indicating dominant bottom flow from west-southwest to east-northeast. While an overall seafloor depth shallowing of about 0.30 m from down-current deposits was observed for Senigallia reef, an overall deepening of about 0.08 m due to scour was observed at the St. Petersburg Beach reef. Based on the backscatter data interpretation, surficial sediments are coarser in the vicinities of both artificial reefs than corresponding surrounding sediments. Scouring reveals this coarser layer underneath the prevalent mud sediment at Senigallia reef, and the predominant silt sediment at St. Petersburg Beach reef. In the ten years of Senigalia reef study, large-scale variations between clay and silt appear to be directly linked to large flood events that have occurred just prior to the change. As regards the water column investigation, acoustic backscatter from fish aggregations gives detailed information on their morphology and spatial distribution. In

  4. [Life as regulatory activity and self-realization: debate surrounding the concept of biological regulation in Goldstein and Canguilhem].

    Science.gov (United States)

    Ostachuk, Agustín

    2015-12-01

    The influence of Kurt Goldstein on the thinking of Georges Canguilhem extended throughout his entire work. This paper seeks to examine this relationship in order to conduct a study of the norm as a nexus or connection between the concept and life. Consequently, this work will be a reflection on the approach to life as a regulatory activity and self-realization. For this, it will be necessary to redefine the concepts of health and disease, and make a crossover between the two. At the end of this trajectory, it will be found that these concepts can explain the identity between the concept and life, which leads to the unexpected conclusion that the cure is ultimately self-healing.

  5. The Re-Education of an Old Debater.

    Science.gov (United States)

    Sayer, James E.

    2000-01-01

    Describes the author's experience as a professor who thought he had long ago shed his intercollegiate academic debate habits, when his university became embroiled in a debate about converting to a semester system. Describes a formal debate, the real debate on email, and how one can win the debate but still lose the decision in the real world of…

  6. The Interstellar Cloud Surrounding the Solar System

    Science.gov (United States)

    Frisch, P. C.

    Ultraviolet spectral data of nearby stars indicate that the cloud surrounding the solar system has an average neutral density n(HI)~0.1 cm-3, temperature ~6800 K, and turbulence ~1.7 km/s. Comparisons between the anomalous cosmic ray data and ultraviolet data suggest that the electron density is in the range n(e-)~0.22 to 0.44 cm-3. This cloud is flowing past the Sun from a position centered in the Norma-Lupis region. The cloud properties are consistent with interstellar gas which originated as material evaporated from the surfaces of embedded clouds in the Scorpius-Centaurus Association, and which was then displaced towards the Sun by a supernova event about 4 Myrs ago. The Sun and surrounding cloud velocities are nearly perpendicular in space, and this cloud is sweeping past the Sun. The morphology of this cloud can be reconstructed by assuming that the cloud moves in a direction parallel to the surface normal. With this assumption, the Sun entered the surrounding cloud 2000 to 8000 years ago, and is now about 0.05 to 0.16 pc from the cloud surface. Prior to its recent entry into the surrounding cloud complex, the Sun was embedded in a region of space with average density lower than 0.0002 cm-3. If a denser cloud velocity component seen towards alpha Cen A,B is real, it will encounter the solar system within 50,000 yr. The nearby magnetic field seen upwind has a spatial orientation that is parallel to the cloud surface. The nearby star Sirius is viewed through the wake of the solar system, but this direction also samples the hypothetical cloud interface. Comparisons of anomalous cosmic ray and interstellar absorption line data suggest that trace elements in the surrounding cloud are in ionization equilibrium. Data towards nearby white dwarfs indicate partial helium ionization, N(N(HI)(/N(HeI)>~13.7, which is consistent with pickup ion data within the solar system if less than 40% hydrogen ionization occurs in the heliopause region. However, the white dwarfs may

  7. An Overview of Latin American Health Policies and Debates

    Directory of Open Access Journals (Sweden)

    Asa Cristina Laurell

    2010-04-01

    Full Text Available It is now 15 years since the publication of Investing in Health (World Bank, 1993, a report which set the course for health care system reform in Latin America and around of the world. Since that time a great many studies about the reforms have been published and new reforms have been launched to “correct” the defects of the earlier ones. The objective of this paper is to call into question the entire current political debate over health care, as well as to clarify key concepts and practices. To this end I will analyze the current vogue of interrelated proposals for a second reform of the state. I will examine debates over insurance as a way of grant universal coverage; the separation between the regulation, financing and provision of health services; and the public private partnerships for the construction, financing, and management of hospitals. This paper will also examine the development of a new scientific discourse around “evidence-based policies” and academic referral networks. The goal of this paper is not to offer a comprehensive treatment of these issues, but rather to question some assumptions and contribute to the larger debate.

  8. Methylprednisolone for acute spinal cord injury: an increasingly philosophical debate

    Directory of Open Access Journals (Sweden)

    Christian A Bowers

    2016-01-01

    Full Text Available Following publication of NASCIS II, methylprednisolone sodium succinate (MPSS was hailed as a breakthrough for patients with acute spinal cord injury (SCI. MPSS use for SCI has since become very controversial and it is our opinion that additional evidence is unlikely to break the stalemate amongst clinicians. Patient opinion has the potential to break this stalemate and we review our recent findings which reported that spinal cord injured patients informed of the risks and benefits of MPSS reported a preference for MPSS administration. We discuss the implications of the current MPSS debate on translational research and seek to address some misconceptions which have evolved. As science has failed to resolve the MPSS debate we argue that the debate is an increasingly philosophical one. We question whether SCI might be viewed as a serious condition like cancer where serious side effects of therapeutics are tolerated even when benefits may be small. We also draw attention to the similarity between the side effects of MPSS and isotretinoin which is prescribed for the cosmetic disorder acne vulgaris. Ultimately we question how patient autonomy should be weighed in the context of current SCI guidelines and MPSS′s status as a historical standard of care.

  9. Methylprednisolone for acute spinal cord injury: an increasingly philosophical debate.

    Science.gov (United States)

    Bowers, Christian A; Kundu, Bornali; Hawryluk, Gregory W J

    2016-06-01

    Following publication of NASCIS II, methylprednisolone sodium succinate (MPSS) was hailed as a breakthrough for patients with acute spinal cord injury (SCI). MPSS use for SCI has since become very controversial and it is our opinion that additional evidence is unlikely to break the stalemate amongst clinicians. Patient opinion has the potential to break this stalemate and we review our recent findings which reported that spinal cord injured patients informed of the risks and benefits of MPSS reported a preference for MPSS administration. We discuss the implications of the current MPSS debate on translational research and seek to address some misconceptions which have evolved. As science has failed to resolve the MPSS debate we argue that the debate is an increasingly philosophical one. We question whether SCI might be viewed as a serious condition like cancer where serious side effects of therapeutics are tolerated even when benefits may be small. We also draw attention to the similarity between the side effects of MPSS and isotretinoin which is prescribed for the cosmetic disorder acne vulgaris. Ultimately we question how patient autonomy should be weighed in the context of current SCI guidelines and MPSS's status as a historical standard of care.

  10. Particulate capture efficiency of a vegetative environmental buffer surrounding an animal feeding operation

    Science.gov (United States)

    Particulate matter emitted from tunnel-ventilated animal feeding operations (AFOs) is known to transport malodorous compounds. As a mitigation strategy, vegetative environmental buffers (VEBs) are often installed surrounding AFOs to capture particulates and induce lofting and dispersion. Currently, ...

  11. It's Not Business, It's Personal: Implicit Religion in the Corporate Personhood Debate.

    Science.gov (United States)

    McClendon, David

    Debate surrounding the United States Supreme Court's 2010 decision in Citizens United v. FEC is ostensibly about the legal rights of corporations. However, I argue that the debate about corporate personhood is infused with religious concerns, rooted in the Protestant Reformation, about the proper identification of agentive subjects and the consequences of misidentification for human personhood. Focusing on the language used by opponents and defenders in the popular media, I show how both sides are animated by Protestant notions of human agency and share similar anxieties about the threats to that agency posed by abstract corporate or governmental entities. Attending to this fundamentally religious dimension not only improves our understanding of the moral stakes in the debate over corporations' legal rights but it also illuminates the implicit religious underpinnings of American political discourse.

  12. Persistent Confusion and Controversy Surrounding Gene Patents

    Science.gov (United States)

    Guerrini, Christi J.; Majumder, Mary A.; McGuire, Amy L.

    2016-01-01

    There is persistent confusion and controversy surrounding basic issues of patent law relevant to the genomics industry. Uncertainty and conflict can lead to the adoption of inefficient practices and exposure to liability. The development of patent-specific educational resources for industry members, as well as the prompt resolution of patentability rules unsettled by recent U.S. Supreme Court decisions, are therefore urgently needed. PMID:26849516

  13. Debating the role of econophysics.

    Science.gov (United States)

    Rosser, J Barkley

    2008-07-01

    Research in econophysics has been going on for more than a decade with considerable publicity in some of the leading general science journals. Strong claims have been made by some advocates regarding its reputed superiority to economics, with arguments that in fact the teaching of microeconomics and macroeconomics as they are currently constituted should cease and be replaced by appropriate courses in mathematics, physics, and some other harder sciences. The lack of invariance principles in economics and the failure of economists to deal properly with certain empirical regularities are held against it in this line of argument. Responding arguments address four points: (a) that many econophysicists lack awareness of what has been done in economics and thus sometimes claim a greater degree of originality and innovativeness in their work than is deserved, (b) that econophysicists do not use as sufficiently rigorous or sophisticated statistical methodology as econometricians, (c) that econophysicists search for universal empirical regularities in economics that probably do not exist, and (d) that the theoretical models they adduce to explain empirical phenomena have many difficulties and limits. This article examines the arguments and concludes that nonlinear dynamics and entropy concepts may provide a productive way forward.

  14. Identification of -SiC surrounded by relatable surrounding diamond medium using weak Raman surface phonons

    Indian Academy of Sciences (India)

    Mohan Kumar Kuntumalla; Harish Ojha; Vadali Venkata Satya Siva Srikanth

    2013-11-01

    It is difficult to detect -SiC using micro-Raman scattering, if it is surrounded by carbon medium. Here, -SiC is identified in the presence of a relatable surrounding diamond medium using subtle, but discernible Raman surface phonons. In this study, diamond/-SiC nanocomposite thin film system is considered in which nanosized -SiC crystallites are surrounded by a relatable nanodiamond medium that leads to the appearance of a weak Raman surface phonon band at about 855 cm-1. Change in the nature of the surrounding material structure and its volume content when relatable, will affect the resultant Raman response of -SiC phase as seen in the present case of diamond/-SiC nanocomposite thin films.

  15. Contested Narratives: Contemporary Debates on Mohammed V and the Moroccan Jews under the Vichy Regime

    Directory of Open Access Journals (Sweden)

    Sophie Wagenhofer

    2012-11-01

    Full Text Available This paper examines current debates on the fate of Moroccan Jews under the Vichy regime and the attitude of the sultan towards his Jewish subjects. Due to wide-ranging contributions by the media and via the internet, these debates are not confined to political or intellectual circles but also involve ‘non-professionals’. My aim is to examine to what extent discussions about the Second World War are relevant in contemporary Morocco, to shed light on how established narratives are challenged by new questions, and to understand the meanings such debates have for the way Moroccans see and position themselves in contemporary Moroccan society.

  16. Anti-Édipo / psicanálise: um debate atual

    OpenAIRE

    Regina Néri

    2003-01-01

    Buscando inserir o discurso psicanalítico no debate sobre as novas formas de subjetivação, o trabalho encerra uma aposta na fecundidade da interlocução entre a psicanálise e produções discursivas emergentes na contemporaneidade. Propomo-nos a realizar um agenciamento entre o conceito de pulsão em Freud e a formulação de máquina desejante de Deleuze e Guattari.Anti-Oedipus / Psychoanalysis: A current debate. Trying to insert the psychoanalytical discourse into the debate on the new forms of su...

  17. Explaining preferences for home surroundings and locations

    DEFF Research Database (Denmark)

    Andersen, Hans Skifter

    2011-01-01

    : avoiding social nuisances, preferring social homogeneity and living close to one’s social network and place of origin. The study shows that most people have many detailed preferences, whereas some have very few. This confirms an earlier theory that some people are very connected to certain places...... with given characteristics and thus do not have priorities regarding home surroundings and locations. For others, mostly young people and singles, home is just a place to sleep and relax, whereas life is lived elsewhere. For this group, there are only preferences for location and there are few specific...

  18. [Personal genomics: are we debating the right Issues?].

    Science.gov (United States)

    Vayena, E; Mauch, F

    2012-07-25

    The debate about personal genomics and their role in personalized medicine has been, to some extent, hijacked by the controversy about commercially available genomic tests sold directly to consumers. The clinical validity and utility of such tests are currently limited and most medical associations recommend that consumers refrain from testing. Conversely, DTC genomics proponents and particularly the DTC industry argue that there is personal utility in acquiring genomic information. While it is necessary to debate risks and benefits of DTC genomics, we should not lose sight of the increasingly important role that genomics will play in medical practice and public health. Therefore, and in anticipation of this shift we also need to focus on important implications from the use of genomics information such as genetic discrimination, privacy protection and equitable access to health care. Undoubtedly, personal genomics will challenge our social norms maybe more than our medicine. Sticking to the polarization of «to have or not to have DTC genomics» risks to takes us away from the critical issues we need to be debating.

  19. Ethics and animal experimentation: what is debated?

    Directory of Open Access Journals (Sweden)

    Rita Leal Paixão

    Full Text Available The purpose of this article is to raise some points for an understanding of the contemporary debate over the ethics of using animals in scientific experiments. We present the various positions from scientific and moral perspectives establishing different ways of viewing animals, as well as several concepts like 'animal ethics', 'animal rights', and 'animal welfare'. The paper thus aims to analyze the importance and growth of this debate, while proposing to expand the academic approach to this theme in the field of health.

  20. Ethics and animal experimentation: what is debated?

    Directory of Open Access Journals (Sweden)

    Paixão Rita Leal

    1999-01-01

    Full Text Available The purpose of this article is to raise some points for an understanding of the contemporary debate over the ethics of using animals in scientific experiments. We present the various positions from scientific and moral perspectives establishing different ways of viewing animals, as well as several concepts like 'animal ethics', 'animal rights', and 'animal welfare'. The paper thus aims to analyze the importance and growth of this debate, while proposing to expand the academic approach to this theme in the field of health.

  1. Clearing the Waters of the Fracking Debate

    DEFF Research Database (Denmark)

    Ernstoff, Alexi; Ellis, Brian R.

    2013-01-01

    Much of the debate on “fracking” in the United States is fueled by poor communication among stakeholders. Information in the public sphere may be provided by biased sources, and complicated academic research is often misinterpreted by media sources. The goal of this review is to provide an open...... reserves, but instead, to highlight similar environmental challenges presented by other industrial activities. Many research and knowledge gaps remain regarding the ultimate impact of high volume hydraulic fracturing on the environment, however, the high profile nature of the fracking debate can help raise...

  2. Den brede, folkelige debat om EU

    DEFF Research Database (Denmark)

    Dosenrode, Søren

    2005-01-01

    I Danmark er EUropa noget fjernt på trods af, at EU er rammen om dansk politik, både udenrigs og indenrigs. Danmark er medlem af en de facto føderation, men de brede folkelige debater om hvordan EU skal gestaltes har manglet.......I Danmark er EUropa noget fjernt på trods af, at EU er rammen om dansk politik, både udenrigs og indenrigs. Danmark er medlem af en de facto føderation, men de brede folkelige debater om hvordan EU skal gestaltes har manglet....

  3. The Current Conjuncture in Theory.

    Science.gov (United States)

    Sprinker, Michael

    1989-01-01

    Describes the current debate in literary study between the humanist/historicist and the anti-humanist/anti-historicist perspectives. Examines the political dimensions of this debate, including its relationship to Marxist theory and deconstruction. Asserts that literary texts are productions of ideology and that literary study should inquire into…

  4. The search for truth and freedom: ethical issues surrounding human cloning and stem cell research.

    Science.gov (United States)

    Bruce, Alex

    2002-02-01

    The reality of cloning and stem cell research has provoked wonder, fear and anger. These developments have the potential fundamentally to alter humanity. But how well informed is the range of views being expressed? Is progress being threatened by understandable but uninformed fears? Or are scientists rushing toward an ethical abyss, so concerned with what they can do that they never stop to ask what they should do? This article identifies some of the fears and hopes surrounding cloning and stem cell research. It aims to provoke ethical debate in evaluating such research.

  5. Research: Online Debate, Not Angry But Neutral

    DEFF Research Database (Denmark)

    Eberholst, Mads Kæmsgaard; Hartley, Jannie Møller

    2015-01-01

    Social media debate has a bad reputation. Often described as meaningless, rude and derogatory, in extreme cases virtual disagreements have even led to threats and violence in the real world. Female politicians, in particular, have been targeted by trolls and subject to slander and vitriol. Yet new...

  6. The GM foods debate in Europe

    DEFF Research Database (Denmark)

    Scholderer, Joachim

    2005-01-01

    The debate on genetically modified (GM) foods has been led on multiple levels in Europe, including such diverse frames of reference as economic policy and international trade, environmental risk, bioethics, consumer protection and food safety. The shifting frames of reference are traced over...

  7. Reframing the English Grammar Schools Debate

    Science.gov (United States)

    Morris, Rebecca; Perry, Thomas

    2017-01-01

    In October 2015 the Department for Education (DfE) permitted a grammar school in Tonbridge, Kent, to open up an annexe in Sevenoaks, 10 miles away. Amidst claims that the annexe was essentially a new grammar school, the decision reignited an old debate about the value of academically-selective "grammar" schools in England. The intensity…

  8. Israel debates raising commitment to CERN

    CERN Multimedia

    Watzman, H

    2000-01-01

    Israel's science ministry is debating whether to apply for full membership of CERN since the 1992 agreement allowing Israel observer status is about to expire. Israeli physicists are pushing for full membership for political as well as scientific reasons (1 page).

  9. Recent debates in philosophy of management

    DEFF Research Database (Denmark)

    Rendtorff, Jacob Dahl

    2013-01-01

    In this chapter, we examine legitimacy in relation to recent debates on the philosophy of management and corporations that have emerged to deal with the decline of Protestant ethics. On this basis, we discuss the concepts of corporate citizenship and the good citizen corporations as recent efforts...

  10. Beyond the Virtues-Principles Debate.

    Science.gov (United States)

    Keat, Marilyn S.

    1992-01-01

    Indicates basic ontological assumptions in the virtues-principles debate in moral philosophy, noting Aristotle's and Kant's fundamental ideas about morality and considering a hermeneutic synthesis of theories. The article discusses what acceptance of the synthesis might mean in the theory and practice of moral pedagogy, offering examples of…

  11. Making Sense of the MOOCs Debate

    Science.gov (United States)

    Sharrock, Geoff

    2015-01-01

    This article considers recent public debates about massive open online courses (MOOCs) and their potential to transform higher education. Drawing on reports and media commentary, it probes the claims and counterclaims of MOOC proponents and MOOC sceptics. It considers the implications for students, governments, institutions and scholars…

  12. Using Role Play to Debate Animal Testing

    Science.gov (United States)

    Agell, Laia; Soria, Vanessa; Carrió, Mar

    2015-01-01

    The use of animals in biomedical research is a socio-scientific issue in which decision-making is complicated. In this article, we describe an experience involving a role play activity performed during school visits to the Barcelona Biomedical Research Park (PRBB) to debate animal testing. Role playing games require students to defend different…

  13. PRESIDENTIAL DEBATES AND THE ELECTORAL FORTUNES OF ...

    African Journals Online (AJOL)

    The concept of presidential debate is defined, followed by a review of literature as well as a brief discussion on the concept of democJ ratio consolidation. .... and facial expressions are magnified (ibid), He however, added that as long as ...

  14. Teaching Group Work with "The Great Debaters"

    Science.gov (United States)

    Moe, Jeffry; Autry, Linda; Olson, Joann S.; Johnson, Kaprea F.

    2014-01-01

    An experiential learning activity, based on the film "The Great Debaters" (Washington, D., 2007), was used during a group work class. Description and preliminary evaluation of the activity is provided, including analysis of participant scores on the group leader self-efficacy instrument at multiple points. Implications and future…

  15. Lesson plan. Crossing borders: the globalization debate

    OpenAIRE

    anonymous

    2008-01-01

    Students will consider both sides of the globalization debate—the benefits and the costs—by reading and discussing the article "Crossing Borders: The Globalization Debate" from the Spring 2008 issue of Inside the Vault. Working in groups, students will analyze statements regarding the benefits and costs of globalization, categorize the statements and discuss them.

  16. O debate e os debates: abordagens feministas para as relações internacionais Debate, debates: feminist approaches to international relations

    Directory of Open Access Journals (Sweden)

    Izadora Xavier do Monte

    2013-04-01

    Full Text Available O artigo reúne e discute as abordagens feministas para as Relações Internacionais. O encontro entre os campos dos Estudos de Gênero e Relações Internacionais data de pouco mais de duas décadas, e representa um movimento simultâneo ao do surgimento do chamado "terceiro debate" em RI. Dessa forma, pretende-se, além de discutir a aplicação do gênero como categoria de análise para as relações internacionais, argumentar que essa aplicação está intimamente ligada às críticas às teorias convencionais de RI que surgem no contexto do terceiro debate.The article collects and discusses feminist approaches to International Relations. The encounter between the fields of Gender Studies and International Relations dates back to a little over two decades, and represents a movement that was almost simultaneous to the beginning of what is called in the IR field the "third debate". In this sense, besides discussing the use of gender as a category of analysis for international relations, the article intends to argue that this use of gender in IR is closely connected to the critics to conventional IR theories that emerge in the context of the third debate.

  17. Knowledge of the Debate Critic-Judge.

    Science.gov (United States)

    Phillips, Neil

    Arguing that any discussion of debate theory is incomplete without at least some analysis or review of paradigm theory, this paper begins by analogizing the arguments over paradigms to a battle ground over control of the activity. The analysis then shifts to an examination of Thomas Kuhn's sociological theory as a basis for the argument that the…

  18. Bioethics and the Stem Cell Research Debate

    Science.gov (United States)

    Shapiro, Robyn S.

    2006-01-01

    Bioethics--the study of ethical issues in science and medicine--has grown to become a significant academic and service-oriented discipline with its own research centers, conferences, journals, and degree programs. As these issues have moved to the center of public debate, the law has assumed an increasingly important place in the discipline of…

  19. Using Role Play to Debate Animal Testing

    Science.gov (United States)

    Agell, Laia; Soria, Vanessa; Carrió, Mar

    2015-01-01

    The use of animals in biomedical research is a socio-scientific issue in which decision-making is complicated. In this article, we describe an experience involving a role play activity performed during school visits to the Barcelona Biomedical Research Park (PRBB) to debate animal testing. Role playing games require students to defend different…

  20. Debates over School Shutdowns Heating Up

    Science.gov (United States)

    Zubrzycki, Jaclyn

    2012-01-01

    As school closures are increasingly used as a remedy to budget woes and a solution to failing schools in many cities, debates are intensifying about their effect on student performance and well-being, on district finances, and on communities and the processes districts use to choose which schools will be shuttered. Student and parent groups in…

  1. Bioethics and the Stem Cell Research Debate

    Science.gov (United States)

    Shapiro, Robyn S.

    2006-01-01

    Bioethics--the study of ethical issues in science and medicine--has grown to become a significant academic and service-oriented discipline with its own research centers, conferences, journals, and degree programs. As these issues have moved to the center of public debate, the law has assumed an increasingly important place in the discipline of…

  2. Gun Control: The Debate and Public Policy.

    Science.gov (United States)

    Watkins, Christine

    1997-01-01

    Provides an overview and background information on the debate over gun control, as well as several teaching ideas. Handouts include a list of related topics drawn from various disciplines (economics, U.S. history), seven arguments for and against gun control, and a set of policy evaluation guidelines. (MJP)

  3. United States: Exploring the Marriage Debate

    Science.gov (United States)

    Carter, Julie H.

    2004-01-01

    As citizens of the United States respond to legislative and judicial actions that have challenged the prohibition against same-sex couples receiving marriage licenses, schools have a timely opportunity to engage students on this most important debate. Educators can help their students understand the full significance of this issue by encouraging…

  4. NVM cafe debat Makelen en taxeren

    NARCIS (Netherlands)

    Veuger, Jan

    2015-01-01

    26 November 2015 heeft de live stream van het NVM debat plaatsgevonden over makelen, taxeren, waarderen en aardbevingen. Deelnemers aan het panel waren Jan Palland (voorzitter NVM-afdeling Groningen), Frans Musters (directievoorzitter Rabobank Noord-Oost Groningen) en Jan Veuger.

  5. State Legislatures Debate Tuition for Illegal Immigrants

    Science.gov (United States)

    Keller, Josh

    2007-01-01

    With plans for a sweeping federal immigration bill stuck in Congress, Arizona and a growing number of states have decided to try to deal with the in-state-tuition issue themselves. This spring lawmakers in at least 22 states have already considered or are debating legislation concerning in-state tuition to illegal immigrants. In about half of…

  6. Massemedier som forum for politisk debat

    DEFF Research Database (Denmark)

    Laursen, Bo; Trapp, Leila

    2015-01-01

    Ifølge normative teorier om politisk offentlighed og demokrati bør der i deliberative demokratier som det danske foregå en bred offentlig debat, inden politikere træffer beslutninger. Debatten, der i dagens Danmark hovedsagelig foregår i massemedierne, skal blandt andet sikre, at alle synspunkter...

  7. Making Sense of the MOOCs Debate

    Science.gov (United States)

    Sharrock, Geoff

    2015-01-01

    This article considers recent public debates about massive open online courses (MOOCs) and their potential to transform higher education. Drawing on reports and media commentary, it probes the claims and counterclaims of MOOC proponents and MOOC sceptics. It considers the implications for students, governments, institutions and scholars…

  8. Anonymity in Classroom Voting and Debating

    Science.gov (United States)

    Ainsworth, Shaaron; Gelmini-Hornsby, Giulia; Threapleton, Kate; Crook, Charles; O'Malley, Claire; Buda, Marie

    2011-01-01

    The advent of networked environments into the classroom is changing classroom debates in many ways. This article addresses one key attribute of these environments, namely anonymity, to explore its consequences for co-present adolescents anonymous, by virtue of the computer system, to peers not to teachers. Three studies with 16-17 year-olds used a…

  9. Meningitis Deaths Renew Debate About Vaccinating Students.

    Science.gov (United States)

    Reisberg, Leo

    1999-01-01

    The annual incidence of meningococcal disease among 15- to 25-year olds has doubled since 1991, to over 600 cases, and recent studies indicate outbreaks may be increasing on college campuses. Six of the 83 cases appearing at academic institutions have been fatal. The trend has fueled the debate over whether a vaccine should be administered…

  10. Politeness Strategies in the 1992 Vice Presidential and Presidential Debates.

    Science.gov (United States)

    Hinck, Edward A.; Hinck, Shelly S.

    2002-01-01

    Extends politeness theory to political debates arguing that an important element of political leadership resides in a candidate's ability to manage political image through politeness strategies in a debate. Reveals differences in face saving strategies in the debates. Considers implications for the importance of debates as campaign events and the…

  11. Is Dance a Sport?: A Twenty-First-Century Debate

    Science.gov (United States)

    Guarino, Lindsay

    2015-01-01

    This article discusses a new debate which has emerged for dancers. For many years dancers debated dance as art versus entertainment. This age-old debate still exists without a consensus, yet there is suddenly a new generation of dancers with a fresh debate. Legions of young performers are fervently proclaiming that their dance is actually a sport.…

  12. Characterizing the Microenvironment Surrounding Phosphorylated Protein Sites

    Institute of Scientific and Technical Information of China (English)

    Shi-Cai Fan; Xue-Gong Zhang

    2005-01-01

    Protein phosphorylation plays an important role in various cellular processes. Due to its high complexity, the mechanism needs to be further studied. In the last few years, many methods have been contributed to this field, but almost all of them investigated the mechanism based on protein sequences around protein sites. In this study, we implement an exploration by characterizing the microenvironment surrounding phosphorylated protein sites with a modified shell model, and obtain some significant properties by the rank-sum test, such as the lack of some classes of residues, atoms, and secondary structures. Furthermore, we find that the depletion of some properties affects protein phosphorylation remarkably. Our results suggest that it is a meaningful direction to explore the mechanism of protein phosphorylation from microenvironment and we expect further findings along with the increasing size of phosphorylation and protein structure data.

  13. Opportunity's Surroundings After Sol 1820 Drive

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this full-circle view of the rover's surroundings during the 1,820th to 1,822nd Martian days, or sols, of Opportunity's surface mission (March 7 to 9, 2009). South is at the center; north at both ends. The rover had driven 20.6 meters toward the northwest on Sol 1820 before beginning to take the frames in this view. Tracks from that drive recede southwestward. For scale, the distance between the parallel wheel tracks is about 1 meter (about 40 inches). The terrain in this portion of Mars' Meridiani Planum region includes dark-toned sand ripples and small exposures of lighter-toned bedrock. This view is presented as a cylindrical projection with geometric seam correction.

  14. Exploiting Surrounding Text for Retrieving Web Images

    Directory of Open Access Journals (Sweden)

    S. A. Noah

    2008-01-01

    Full Text Available Web documents contain useful textual information that can be exploited for describing images. Research had been focused on representing images by means of its content (low level description such as color, shape and texture, little research had been directed to exploiting such textual information. The aim of this research was to systematically exploit the textual content of HTML documents for automatically indexing and ranking of images embedded in web documents. A heuristic approach for locating and assigning weight surrounding web images and a modified tf.idf weighting scheme was proposed. Precision-recall measures of evaluation had been conducted for ten queries and promising results had been achieved. The proposed approach showed slightly better precision measure as compared to a popular search engine with an average of 0.63 and 0.55 relative precision measures respectively.

  15. DISTRIBUTION OF ELECTRIC CURRENTS IN SOLAR ACTIVE REGIONS

    Energy Technology Data Exchange (ETDEWEB)

    Török, T.; Titov, V. S.; Mikić, Z. [Predictive Science, Inc., 9990 Mesa Rim Road, Suite 170, San Diego, CA 92121 (United States); Leake, J. E. [College of Science, George Mason University, 4400 University Drive, Fairfax, VA 22030 (United States); Archontis, V. [School of Mathematics and Statistics, University of St. Andrews, North Haugh, St. Andrews, Fife KY16 9SS (United Kingdom); Linton, M. G. [U.S. Naval Research Lab, 4555 Overlook Avenue, SW Washington, DC 20375 (United States); Dalmasse, K.; Aulanier, G. [LESIA, Observatoire de Paris, CNRS, UPMC, Univ. Paris Diderot, 5 place Jules Janssen, F-92190 Meudon (France); Kliem, B. [Institut für Physik und Astronomie, Universität Potsdam, Karl-Liebknecht-Str. 24-25, D-14476 Potsdam (Germany)

    2014-02-10

    There has been a long-standing debate on the question of whether or not electric currents in solar active regions are neutralized. That is, whether or not the main (or direct) coronal currents connecting the active region polarities are surrounded by shielding (or return) currents of equal total value and opposite direction. Both theory and observations are not yet fully conclusive regarding this question, and numerical simulations have, surprisingly, barely been used to address it. Here we quantify the evolution of electric currents during the formation of a bipolar active region by considering a three-dimensional magnetohydrodynamic simulation of the emergence of a sub-photospheric, current-neutralized magnetic flux rope into the solar atmosphere. We find that a strong deviation from current neutralization develops simultaneously with the onset of significant flux emergence into the corona, accompanied by the development of substantial magnetic shear along the active region's polarity inversion line. After the region has formed and flux emergence has ceased, the strong magnetic fields in the region's center are connected solely by direct currents, and the total direct current is several times larger than the total return current. These results suggest that active regions, the main sources of coronal mass ejections and flares, are born with substantial net currents, in agreement with recent observations. Furthermore, they support eruption models that employ pre-eruption magnetic fields containing such currents.

  16. Mammographic screening debate on study design: a need to move the field forward.

    Science.gov (United States)

    Ursin, Giske

    2012-12-12

    The mammographic screening debate has been running for decades. The temperature of this debate is unusually high, and all participants, regardless of viewpoint, seem to have a conflict of interest. Another unusual aspect of this debate is the focus on study design, and in particular on designs that some think exceeded their usefulness decades ago. What are the questions that remain to be answered in this debate? Are there methodological issues that have not been adequately addressed? Do we have the right tools to provide up-to-date answers to how women can best protect themselves against dying from breast cancer? This commentary discusses some of the current issues.See related Opinion articles http://www.biomedcentral.com/1741-7015/10/106 and http://www.biomedcentral.com/1741-7015/10/163.

  17. Possessing History and American Innocence: James Baldwin, William F. Buckley, Jr., and the 1965 Cambridge Debate

    Directory of Open Access Journals (Sweden)

    Daniel Robert McClure

    2016-12-01

    Full Text Available The 1965 debate at Cambridge University between James Baldwin and William F. Buckley, Jr., posed the question: “Has the American Dream been achieved at the Expense of the American Negro?” Within the contours of the debate, Baldwin and Buckley wrestled with the ghosts of settler colonialism and slavery in a nation founded on freedom and equality. Framing the debate within the longue durée, this essay examines the deep cultural currents related to the American racial paradox at the height of the Civil Rights movement. Underscoring the changing language of white resistance against black civil rights, the essay argues that the Baldwin and Buckley debate anticipated the ways the U.S. would address racial inequality in the aftermath of the civil rights era and the dawn of neoliberalism in the 1970s.

  18. Moving research beyond the spanking debate.

    Science.gov (United States)

    MacMillan, Harriet L; Mikton, Christopher R

    2017-02-26

    Despite numerous studies identifying a broad range of harms associated with the use of spanking and other types of physical punishment, debate continues about its use as a form of discipline. In this commentary, we recommend four strategies to move the field forward and beyond the spanking debate including: 1) use of methodological approaches that allow for stronger causal inference; 2) consideration of human rights issues; 3) a focus on understanding the causes of spanking and reasons for its decline in certain countries; and 4) more emphasis on evidence-based approaches to changing social norms to reject spanking as a form of discipline. Physical punishment needs to be recognized as an important public health problem.

  19. Fatal exit the automotive black box debate

    CERN Document Server

    Kowalick, Tom

    2005-01-01

    "Fatal Exit: The Automotive Black Box Debate cuts through thirty years of political wrangling and institutional biases to provide an argument for the Motor Vehicle Event Data Recorder (MVEDR). This automotive equivalent of an airplane's flight recorder or black box is intended to solve the mysteries of car crashes and improve the safety of our roads. The reader is taken inside the automotive industry and the government highway safety establishment to foster an understanding of the politics and the positions on all sides of this safety debate. The author takes an unbiased approach, chronologically presenting each argument and uncovering the agendas and mandates of each of the stakeholders." "This publication is essential reading for all consumers who need to have their voices heard on this critical issue, as well as for attorneys, public safety advocates, public policy administrators, engineers, automotive professionals, journalists, and insurance executives."--Jacket.

  20. Quantitative and qualitative research: beyond the debate.

    Science.gov (United States)

    Gelo, Omar; Braakmann, Diana; Benetka, Gerhard

    2008-09-01

    Psychology has been a highly quantitative field since its conception as a science. However, a qualitative approach to psychological research has gained increasing importance in the last decades, and an enduring debate between quantitative and qualitative approaches has arisen. The recently developed Mixed Methods Research (MMR) addresses this debate by aiming to integrate quantitative and qualitative approaches. This article outlines and discusses quantitative, qualitative and mixed methods research approaches with specific reference to their (1) philosophical foundations (i.e. basic sets of beliefs that ground inquiry), (2) methodological assumptions (i.e. principles and formal conditions which guide scientific investigation), and (3) research methods (i.e. concrete procedures for data collection, analysis and interpretation). We conclude that MMR may reasonably overcome the limitation of purely quantitative and purely qualitative approaches at each of these levels, providing a fruitful context for a more comprehensive psychological research.

  1. Psychopathy and Personality: Advances and Debates.

    Science.gov (United States)

    Miller, Joshua D; Lynam, Donald R

    2015-12-01

    Nine original articles comprise this special issue of the Journal of Personality addressing personality-based perspectives of psychopathy. In this introduction to the special issue, we review five advances and areas of agreement that are highlighted across the articles, including the utility of trait perspectives to psychopathy, the emergence of a prototypical trait profile of psychopathy, the importance of recognizing earlier developmental manifestations of psychopathy, the ongoing study and revelation of the basic neural underpinnings of psychopathy, and the important theoretical and empirical association between psychopathy and antisocial behavior. At the same time, several important debates remain, which are also highlighted in the special issue's articles. These debates center around the necessity and sufficiency of certain psychopathy traits, the role of traits alternatively labeled stable Extraversion, fearless dominance, or boldness, and the validity and utility of separating psychopathy from Machiavellianism as is done in research on the Dark Triad.

  2. Gilles Deleuze and the contemporary biopolitical debate

    Directory of Open Access Journals (Sweden)

    Marcelo Antonelli

    2015-09-01

    Full Text Available The present work is a research on Gilles Deleuze’s contribution to the contemporary biopolitical debate. To begin with, we analyze his interpretation of Foucault’s conception of biopolitics, especially the vitalist matrix of his reading, and we examine its impact on the distinction between “biopower” and “biopolitics” according to certain authors (Lazzarato, Negri, Revel. We then reveal the presence of deleuzian notions in other perspectives (the “impersonal” in Esposito, the “society of control” in Negri. Finally, we propose renewing the fundamental tensions of the debate on Life, Politics, Language and the Condition of Man, based on concepts elaborated by Deleuze

  3. Publicity, news content, and cultural debate

    DEFF Research Database (Denmark)

    Nørgaard Kristensen, Nete; From, Unni

    2015-01-01

    Taking our point of departure in mediatization theory (Hjarvard, 2013; Lundby, 2009; Schulz, 2004), we analyse the interwoven communicative forms of the film industry and the printed press as they are expressed in the coverage of three blockbusters in Danish newspapers – Ben-Hur (1959/62); Batman...... stimulate socio-cultural debate, at the same time as the portrayal of blockbuster movie events and their directors and actors at-tracts media audiences, serving as entertainment, service as well as enlightenment....

  4. Liberal intolerance in European education debates

    DEFF Research Database (Denmark)

    Olsen, Tore Vincents

    2016-01-01

    by subdividing it into four categories of liberal intolerance and demonstrates this by analysing six national debates on the accommodation of cultural and religious diversity in education. The analysis indicates that the nature of liberal intolerance understood as the combination of the four categories...... of liberal intolerance varies with the state tradition regarding religious neutrality of public institutions and the type of welfare state, but also that many liberal arguments for and against accommodation repeat themselves across national contexts....

  5. The Debate over eHealth

    CERN Document Server

    Gaddi, Antonio Vittorino

    2014-01-01

    The future of eHealth and telemedicine has recently become a much debated and controversial subject. It is widely believed that eHealth will play an increasingly important role in shaping healthcare systems in the twenty-first century. The rising burden of chronic diseases and the potential of eHealth for cutting costs and improving quality and safety of health services make eHealth a great opportunity for providing more efficient health care.

  6. The lithosphere-asthenosphere Italy and surroundings

    CERN Document Server

    Panza, G F; Chimera, G; Pontevivo, A; Raykova, R

    2003-01-01

    The velocity-depth distribution of the lithosphere-asthenosphere in the Italian region and surroundings is imaged, with a lateral resolution of about 100 km, by surface wave velocity tomography and non-linear inversion. Maps of the Moho depth, of the thickness of the lithosphere and of the shear-wave velocities, down to depths of 200 km and more, are constructed. A mantle wedge, identified in the uppermost mantle along the Apennines and the Calabrian Arc, underlies the principal recent volcanoes, and partial melting can be relevant in this part of the uppermost mantle. In Calabria a lithospheric doubling is seen, in connection with the subduction of the Ionian lithosphere. The asthenosphere is shallow in the Southern Tyrrhenian Sea. High velocity bodies, cutting the asthenosphere, outline the Adria-lonian subduction in the Tyrrhenian Sea and the deep-reaching lithospheric root in the Western Alps. Less deep lithospheric roots are seen in the Central Apennines. The lithosphere-asthenosphere properties delineat...

  7. The lithosphere-asthenosphere: Italy and surroundings

    Institute of Scientific and Technical Information of China (English)

    GiulianoF.Panza; AntonellaPontevivo; GiordanoChimera; RenetaRaykova; AbdelkrimAoudia

    2003-01-01

    The velocity-depth distribution of the lithosphere-asthenosphere in the Italian region and surroundings is imaged, with a lateral resolution of about 100 km, by sur-face wave velocity tomography and non-linear inversion.Maps of the Moho depth, of the thickness of the lithos-phere and of the shear-wave velocities, down to depths of 200 km and more, are constructed. A mantle wedge, iden-tified in the uppermost mantle along the Apennines and the Calabrian Arc, underlies the prmctpat recent votca-noes, and partial melting can be relevant in this part of the uppermost mantle. In Calabria, a lithospheric dou-bling is seen, in connection with the subduction of the Ionian lithosphere. The asthenosphere is shallow in the Southern Tyrrhenian Sea. High velocity bodies, cutting the asthenosphere, outline the Adria-lonian subduction in the Tyrrhenian Sea and the deep-reaching lithospheric root in the Western Alps. Less deep lithospheric roots are seen in the Central Apennines. The lithosphere-asthenos-phere properties delineate a differentiation between the northern and the southern sectors of the Adriatic Sea,likely attesting the fragmentation of Adria.

  8. Preliminary design of surrounding heliostat fields

    Energy Technology Data Exchange (ETDEWEB)

    Collado, Francisco J. [Zaragoza University, Dpto. de Ingenieria Mecanica, CPS-B, Maria de Luna 3, 50018 Zaragoza (Spain)

    2009-05-15

    Recently, the author has shown elsewhere a simplified model that allows quick evaluations of the annual overall energy collected by a surrounding heliostat field. This model is the combination of an analytical flux density function produced by a heliostat, developed by the own author, and an optimized mirror density distribution developed by University of Houston for the Solar One Project. As main conclusion of this previous work, it was recognized that such pseudo-continuous simplified model should not substitute much more accurate discrete evaluations, which manage thousands of individual heliostat coordinates. Here in this work, the difficulty of generating a preliminary discrete layout of a large number of heliostats is addressed. The main novelty is the direct definition of thousands of heliostat coordinates through basically two parameters i.e. a simplified blocking factor and an additional security distance. Such procedure, which was formerly theoretically suggested by the author, is put into practice here, showing examples and commenting their problems and advantages. Getting a previous set of thousands of heliostat coordinates would be a major first step in the complex process of designing solar power tower (SPT). (author)

  9. Debate interdisciplinar: Arte, ciudad y territorio

    Directory of Open Access Journals (Sweden)

    Clara Nubiola Orriols

    2012-11-01

    Full Text Available

    Arte, Ciudad y Territorio constituyen múltiples conexiones que se superponen entre sí, formando un conjunto indisoluble a la hora de pensar en la URBS y la CIVITAS. Las diferentes disciplinas utilizan uno o varios de estos caminos para abordar la cuestión del espacio urbano y elaborar propuestas que buscan incentivar el pensamiento crítico del ciudadano al mismo tiempo que potencian la cohesión social.

    Para tratar este tema, se organiza el tercer debate Professional URBS que produce una conexión de dos horas a través de videoconferencia entre las ciudades de Barcelona, Ciudad de México, Nancy, Estella y Granada. Se crea así una mesa de debate a la que fueron invitados cuatro expertos con diferentes trayectorias y experiencias en urbanismo, socioconstruccionismo, acciones sociales y teatro urbano. El producto de este debate es el testimonio de un intercambio de conocimiento entre personas y disciplinas muy diferentes entre sí pero con un objetivo común: hallar las claves del espacio público para hacerlo más humano y democrático.

  10. The water exchange between Chinchorro Bank and its surroundings

    Science.gov (United States)

    Candela, Julio; Ochoa, Jose Luis; Sheinbaum, Julio; Lopez, Manuel; Cornado, Cesar

    2015-04-01

    Chinchorro Bank is a relatively large (~500 km^ 2) atoll situated 33 km in front of the Yucatan Peninsula in the Caribbean coast of Mexico. Two years of continuous measurements of the subsurface pressure field inside and around Chinchorro Bank, along with currents and waves observed outside, suggest four major processes governing the water exchange of the Bank with its surroundings: 1) surface wave pumping of water into the Bank through its eastern edge, 2) the large scale circulation in the region that drives the sea level changes through geostrophy, 3) the tidal pumping with imposed cyclic flows into and out of the Bank and 4) the imposed drift by the wind. Waves impinging all along the eastern barrier reef induce water inflows (from overtopping the reef) and generate a pressure gradient that drives a drift from east to west throughout the Bank. This western drift can normally replenish the water over the Bank with a time scale of ~10 days. However, extreme wave events, lasting around 24 hours, can replenish the whole Bank's water in the order of day. The region's large scale circulation is dominated by the zonal Cayman Current impinging on the Yucatan Peninsula becoming the Yucatan Current as it turns northward. Variability in the strength and impacting latitude of this current causes sea level gradients within the Bank, i.e., a Yucatan Current increase of 1 m/s, over a period of a couple of weeks, sets up a zonal sea level gradient within that can replenish the whole Bank's water in a time scale of ~14 days. At such times, the large scale current around the Bank is at a maximum thus ensuring an effective removal and dispersal of the exported waters. The Bank has a micro-tidal regime with a semidiurnal amplitude of ~12 cm during spring tides and a diurnal of ~2 cm, these imply that the Bank is exchanging ~10% of its waters with its surroundings daily. However small, this tidal pumping is effective for the ventilation of the Banks' waters in ~10 days due to the

  11. Como incluir? O debate sobre o preconceito e o estigma na atualidade How to include? The debate on prejudice and stigma in our days

    Directory of Open Access Journals (Sweden)

    Flávia Schilling

    2008-08-01

    Full Text Available O objetivo deste artigo é provocar um debate que amplie os termos habituais da discussão sobre a Educação Inclusiva. Essa discussão tem como um dos seus eixos a questão do preconceito que cerca aquele considerado "diferente". Propõe-se, no presente artigo, que, além do preconceito, há de se considerar as formas atuais do estigma. O ponto de partida é dado pela análise já clássica de Goffman, atualizada pelas propostas de Zygmunt Bauman. Um grupo "invisível" - pois cercado pelo segredo - que freqüenta as salas escolares, é aquele formado por crianças e jovens que vivem - ou viveram - o encarceramento de um dos progenitores. No Brasil, o "estigma", associado aos filhos de presidiários, tem origem no século XIX, por meio da penetração de teorias criminais, originárias em grande parte da Europa, das políticas eugenista e higienista. O discurso educacional se apropriou dessas concepções e, ao longo de décadas, despendeu esforços no sentido de tentar recuperar indivíduos já "viciados geneticamente" ou influenciados pelo meio familiar e social. Esse foi o grupo estudado para compreender como operam com o estigma que os cerca e que se concretiza na maneira como suas imagens são fixadas e amalgamadas às figuras criminosas de seus pais. Como resultado, vêm-se vidas marcadas pela ambivalência: emergem as figuras dos "indefiníveis", dos "estranhos". Como lidar com esse grupo em uma proposta inclusiva? Quais são as possibilidades e os limites da ação educativa em uma sociedade na qual o estigma parece se reatualizar? Essas são algumas reflexões que este artigo pretende introduzir.The purpose of this article is to help widening the discussion about Inclusive Education beyond its usual parameters. One of the pivoting points of that discussion is the issue of the prejudice surrounding those regarded as "different". In this article, we propose that, in addition to prejudice, we should also consider the current forms of

  12. Casimir Effect in the Kerr Spacetime Surrounded by Quintessence

    CERN Document Server

    Bezerra, V B; Freitas, L F F; Muniz, C R

    2016-01-01

    We calculate the Casimir energy of a massless scalar field in a cavity formed by nearby parallel plates orbiting a rotating spherical body surrounded by quintessence, investigating the influence of the gravitational field on that energy, at zero temperature. This influence includes the effects due to the spacetime dragging caused by the source rotation as well as those ones due to the quintessence. We show that the energy depends on all the involved parameters, as source mass, angular momentum and quintessence state parameter, for any radial coordinate and polar angle. We show that at the north pole the Casimir energy is not influenced by the quintessential matter. At the equatorial plane, when the quintessence is canceled, the result obtained in the literature is recovered. Finally, constraints in the quintessence parameters are obtained from the uncertainty in the current measurements of Casimir effect.

  13. A 500 Parsec Halo Surrounding the Galactic Globular NGC 1851

    CERN Document Server

    Olszewski, Edward W; Knezek, Patricia; Subramaniam, Annapurni; de Boer, Thomas; Seitzer, Patrick

    2009-01-01

    Using imaging that shows four magnitudes of main sequence stars, we have discovered that the Galactic globular cluster NGC 1851 is surrounded by a halo that is visible from the tidal radius of 700 arcsec (41 pc) to more than 4500 arcsec (>250 pc). This halo is symmetric and falls in density as a power law of $r^{-1.24}$. It contains approximately 0.1% of the dynamical mass of NGC 1851. There is no evidence for tidal tails. Current models of globular cluster evolution do not explain this feature, although simulations of tidal influences on dwarf spheroidal galaxies qualitatively mimic these results. Given the state of published models it is not possible to decide between creation of this halo from isolated cluster evaporation, or from tidal or disk shocking, or from destruction of a dwarf galaxy in which this object may have once been embedded.

  14. Impact of surrounding tissue on conductance measurement of coronary and peripheral lumen area.

    Science.gov (United States)

    Won Choi, Hyo; Jansen, Benjamin; Zhang, Zhen-Du; Kassab, Ghassan S

    2012-11-07

    Parallel conductance (electric current flow through surrounding tissue) is an important determinant of accurate measurements of arterial lumen diameter, using the conductance method. The present study is focused on the role of non-uniform geometrical/electrical configurations of surrounding tissue, which are a primary source of electric current leakage. Computational models were constructed to simulate the conductance catheter measurement with two different excitation electrodes spacings (i.e. 12 and 20 mm for coronary and peripheral sizing, respectively) for different vessel-tissue configurations: (i) blood vessel fully embedded in muscle tissue, (ii) blood vessel superficially embedded in muscle tissue, and (iii) blood vessel superficially embedded in muscle tissue with fat covering half of the arterial vessel (anterior portion). The simulations suggest that the parallel conductance and accuracy of measurement is dependent on the inhomogeneous/anisotropic configuration of surrounding tissue, including the asymmetric dimension and anisotropy in electrical conductivity of surrounding tissue. Specifically, the measurement was shown to be accurate as long as the vessel was superficial, regardless of the considerable total surrounding tissue dimension for coronary or peripheral arteries. Moreover, it was shown that the unfavourable impact of parallel conductance on the accuracy of conductance catheter measurement is decreased by the combination of a lower transverse electrical conductivity of surrounding muscle tissue, a smaller electrode spacing and a larger lumen diameter. The present findings confirm that the conductance catheter technique provides an accurate platform for sizing of clinically relevant (i.e. superficial and diseased) arteries.

  15. Catholic options in the abortion debate.

    Science.gov (United States)

    Maguire, D C

    1990-01-01

    The little-known Roman Catholic theological doctrine of probabilism, an ethical system explicated in all manuals of moral theology, is explained using as an example the dilemma of abortion. Probabilism is based on the notion that a doubtful moral obligation may not be imposed as though it were certain. "Ubi dubium, ibi libertas," means where there is doubt, there is freedom. There are 2 types of moral probability, intrinsic probability, where the individual, without the help of moral theologians, perceives the inapplicability of a particular moral teaching; and extrinsic probability, which involves reliance on the findings of 5 or 6 reputable moral theologians, who may hold a liberal view. Probabilism implies a reasonable doubt, and one's reasons must be cogent, but not necessarily conclusive. Today's abortion debate is an example of a respectable debate, where the liberal view has been endorsed by a number of reputable religious or other humanitarian bodies that in some cases abortion is not always immoral. Other examples in history are the view once taught by the church that taking interest on loans was immoral, that depriving slaves and women of civil rights on non-Catholics of religious or political freedom was moral. For today's legislators, there is a precedent throughout theological history for the state permitting an evil: both St. Augustine and St. Thomas Aquinas wrote that prostitution, although evil, should not be outlawed, because worse evils would occur with prohibition. Legislators who personally find abortion always immoral can support a Roe V. Wade decision because 1) it does not require anyone to have an abortion, and 2) the abortion debate, among Catholics, and non-Catholics is not settled.

  16. The political debate as public patrimony

    Directory of Open Access Journals (Sweden)

    Dr. José Cisneros Espinosa

    2006-01-01

    Full Text Available The following article establishes a critique to the prevalent conception of political communication by focusing on the concept of collective democracy, which is drawn from English political theory. This approach, proposed by David Mena PhD., a researcher from Universidad de las Americas, Puebla, in Mexico, is applied here to contrast the concept of political marketing with the notion of communication as a model for political participation through collective decision-making. Finally, in the conclusive section, the author emphasizes two ideas pointed out by Mena: first, the design of political campaigns as education promotion, and second, the notion of the political debate as a public good.

  17. The Animal Rights Debate: Abolition or Regulation?

    Directory of Open Access Journals (Sweden)

    Ben Mepham

    2011-03-01

    Full Text Available The simple, but quite unusual plan, promised much: two leading academics (Gary Francione and Robert Garner prepared to make their respective cases with conviction and candour, followed by a lively debate between them, during which no stone need be left unturned. In prospect, then, was an opportunity for nuances to be clarified, misunderstandings dispelled and some common ground established. But while it proved to be an enthralling engagement, the apparent inability of one author to concede even an inch of ground to the other’s case meant that the divide between the viewpoints was, regrettably, no narrower at the end than at the beginning. [...

  18. Debate sobre estudios postcoloniales y subalternos

    OpenAIRE

    David Morris; McLean, Ian S.; Hillel Eyal; Ivette Hernández; Richard W. Slata; Betsy Campisi; Jackson, Robert H; William Patterson; Kathryn Lehman; Chad Black; Michelle Molina; Ann Twinam; Dennis Hidalgo

    2001-01-01

    A partir de los comentarios a la reseña elaborada por Ian S. Mclean sobre el libro: Cuerpos incas y el cuerpo de Cristo. El Corpus Christi en Cuzco colonial, Perú, escrito por Carolyn Dean, surge un debate sobre los Estudios Postcoloniales y Subalternos, que se desarrolló entre el 12 de agosto y el 3 de septiembre de 2001, a través de la lista de correo electrónico de H-Latam, grupo de discusión dedicado a la historia latinoamericana. En él participaron destacados especial...

  19. The European debate on governance networks

    DEFF Research Database (Denmark)

    Sørensen, Eva; Torfing, Jacob

    2014-01-01

    for the emergence of the Europe governance debate are analyzed and the notions of ‘governance’ and ‘governance networks’ are critically examined and defined. A brief assessment of the empirical significance of governance networks at different levels of governing is followed by a presentation and comparison...... of the main theories of governance networks that tend to draw on different strands of institutional theory. Finally, the large and expanding research agenda of the new ‘second generation’ of governance network research is revisited before concluding that, despite of the need for further methodological...

  20. Liberal intolerance in European education debates

    DEFF Research Database (Denmark)

    Olsen, Tore Vincents

    2016-01-01

    The reaction against non-western immigrants and especially Muslims has been analysed both in terms of an exclusionary civic nationalism and in terms of an assertive liberalism. Similar to exclusionary civic nationalism, assertive liberalism purports to defend liberal democratic principles...... by subdividing it into four categories of liberal intolerance and demonstrates this by analysing six national debates on the accommodation of cultural and religious diversity in education. The analysis indicates that the nature of liberal intolerance understood as the combination of the four categories...

  1. Rhetoric, power and legitimacy: a critical analysis of the public policy disputes surrounding stem cell research in Australia (2005-6).

    Science.gov (United States)

    Lysaght, Tamra; Kerridge, Ian

    2012-02-01

    In December 2006, the Australian Parliament liberalized regulation governing stem cell research. This decision and preceding legislative review generated considerable public debate, which centred on objections to the deliberate creation and destruction of human embryos for research purposes. This paper draws on qualitative research conducted on the public debate surrounding this policy episode. The aim of this research was to examine how science and scientific knowledge are mobilized by participants in these debates to support their arguments. Data were collected from 109 newspaper opinion editorials as well as 23 in-depth interviews and examined using qualitative content and thematic analysis. Results of this analysis depict science as a rhetorical, moral and political resource that provides opportunities for participants to gain legitimacy, negotiate meaning and assert authority in the public domain. The mobilization of science in public discourse is discussed along with suggestions that are aimed at encouraging greater transparency and inclusiveness in public debates around contested science and emergent technologies.

  2. The LNT Debate in Radiation Protection: Science vs. Policy.

    Science.gov (United States)

    Mossman, Kenneth L

    2012-01-01

    There is considerable interest in revisiting LNT theory as the basis for the system of radiation protection in the US and worldwide. Arguing the scientific merits of policy options is not likely to be fruitful because the science is not robust enough to support one theory to the exclusion of others. Current science cannot determine the existence of a dose threshold, a key piece to resolving the matter scientifically. The nature of the scientific evidence is such that risk assessment at small effective doses (defined as scientifically defensible. This paper argues for an alternative approach by looking at the LNT debate as a policy question and analyzes the problem from a social and economic perspective. In other words, risk assessment and a strictly scientific perspective are insufficiently broad enough to resolve the issue completely. A wider perspective encompassing social and economic impacts in a risk management context is necessary, but moving the debate to the policy and risk management arena necessarily marginalizes the role of scientists.

  3. From gun politics to self-defense politics: a feminist critique of the great gun debate.

    Science.gov (United States)

    Carlson, Jennifer D

    2014-03-01

    This article calls attention to a problematic binary produced by public debates surrounding gun rights and gun control-namely, that women must choose armed self-protection or no self-protection at all. I argue that both anti- and pro-gun discourses, drawing on and reproducing race and class privileges, use assumptions about women's physical inferiority to further their agendas. I highlight how both sides have used guns as the proxy for self-defense and conclude by calling for a shift in public discourse to focus on the broader question of the right to self-defense rather than the narrower question of gun rights.

  4. The Dewey-Hutchins Debate: A Dispute over Moral Teleology

    Science.gov (United States)

    Johnston, James Scott

    2011-01-01

    In this essay, James Scott Johnston claims that a dispute over moral teleology lies at the basis of the debate between John Dewey and Robert M. Hutchins. This debate has very often been cast in terms of perennialism, classicism, or realism versus progressivism, experimentalism, or pragmatism. Unfortunately, casting the debate in these terms…

  5. The Past and Future of Presidential Primary Debates.

    Science.gov (United States)

    Ritter, Kurt; Hellweg, Susan A.

    Studies focusing on televised presidential primary debates include four prespectives. From a historical perspective, televised presidential primary debates have increased slowly from 1956 through 1980. With the 1975 Federal Communications Commission ruling that independently sponsored campaign debates were news events exempt from "equal…

  6. Political Campaign Debating: A Selected, Annotated Bibliography. Second Edition.

    Science.gov (United States)

    Ritter, Kurt; Hellweg, Susan A.

    This 44-item bibliography, limited to the television era of American politics, is intended to assist teachers of debate, argumentation, and political communication; researchers of campaign debates; and debate sponsors and participants. Scholarly books and monographs; public affairs books, monographs and papers; academic articles and chapters from…

  7. Some Thoughts on Anthony Bruton's Critique of the Correction Debate

    Science.gov (United States)

    Truscott, John

    2010-01-01

    In a recent paper, Anthony Bruton argued that correction receives too much attention and that the debate over it (which he calls "the Truscott debate") is "a rather tedious sterile academic debate" that has harmed the field. He dismissed the case against correction, based on arguments that uncorrected students do not improve, some general…

  8. The Dewey-Hutchins Debate: A Dispute over Moral Teleology

    Science.gov (United States)

    Johnston, James Scott

    2011-01-01

    In this essay, James Scott Johnston claims that a dispute over moral teleology lies at the basis of the debate between John Dewey and Robert M. Hutchins. This debate has very often been cast in terms of perennialism, classicism, or realism versus progressivism, experimentalism, or pragmatism. Unfortunately, casting the debate in these terms…

  9. Energy policy: the nuclear in debate; Politique energetique: le nucleaire en debat

    Energy Technology Data Exchange (ETDEWEB)

    Deleuze, O. [Secretariat d' Etat Belge a l' Energie et au Developpement Durable (Belgium); Roussely, F. [Electricite de France, EDF, 75 - Paris (France); Dessus, B. [Centre National de la Recherche Scientifique, CNRS, 75 - Paris (France); Lauvergeon, A. [Cogema, 78 - Velizy Villacoublay (France); Colombani, P. [CEA, 75 - Paris (France); Revol, H.; Jedliczka, M.; Baupin, D.; Arditi, M.; Fell, H.J

    2000-07-01

    Debates about energy policy for the France: Members of Parliament, the presidents of Electricite de France and Cogema, spokespersons for the ecologists political group, scientists, general administrator of the Cea, member of the Deutsche Bundestag set out their different points of view about the future of nuclear energy. Energy conservation and efficiency, renewable energy sources, carbon dioxide emissions and Kyoto protocol, energy supplies safety, economic points of view are as many points tackled during these debates. If everyone agrees to think that it is necessary to diversify the energy sources, no agreement comes to light about the place of nuclear energy in this diversification. (N.C.)

  10. The ethics of limiting informed debate: censorship of select medical publications in the interest of organ transplantation.

    Science.gov (United States)

    Potts, Michael; Verheijde, Joseph L; Rady, Mohamed Y; Evans, David W

    2013-12-01

    Recently, several articles in the scholarly literature on medical ethics proclaim the need for "responsible scholarship" in the debate over the proper criteria for death, in which "responsible scholarship" is defined in terms of support for current neurological criteria for death. In a recent article, James M. DuBois is concerned that academic critiques of current death criteria create unnecessary doubt about the moral acceptability of organ donation, which may affect the public's willingness to donate. Thus he calls for a closing of the debate on current death criteria and for journal editors to publish only critiques that "substantially engage and advance the debate." We argue that such positions as DuBois' are a threat to responsible scholarship in medical ethics, especially scholarship that opposes popular stances, because it erodes academic freedom and the necessity of debate on an issue that is literally a matter of life and death, no matter what side a person defends.

  11. Genetic advances require comprehensive bioethical debate.

    Science.gov (United States)

    ten Have, Henk A M J

    2003-10-01

    In the popular media and scientific literature, the idea of medical utopia seems to have been revived. Medical science and technology are expected to provide solutions for all kinds of daily problems in human existence. The utopian context and optimistic atmosphere are influencing deeply the bio-ethical debate concerning bio-molecular technologies. They a priori direct this debate towards individual perspectives, emphasizing the benefits among which an autonomous person can make his or her choice, and towards practical applications the potential beneficial effects of which are almost there. It is argued that the concept of "geneticization" is useful for the analysis of the interrelations between genetics, medicine, society, and culture. This concept focuses on conceptual issues--the use of genetic vocabulary to define problems; institutional issues--the emergence of bio-ethics experts; cultural issues--the transformation of individual and social attitudes under the influence of genetic knowledge and technology; and philosophical issues--changing views of human identity, interpersonal relationships, and individual responsibility.

  12. Debates about assisted suicide in Switzerland.

    Science.gov (United States)

    Burkhardt, Sandra; La Harpe, Romano

    2012-12-01

    Assisted suicide is allowed in 3 states of the United States (Oregon, Washington, Montana) but only if performed by a physician.On the opposite, in Switzerland, at the beginning of the 20th century, the Swiss Penal Code referred to assisted suicide in the context of honor or an unhappy love affair. It was only in 1985 that Exit Deutsche Schweiz (Exit for German-speaking Switzerland) "medically" assisted the first patient to end his life.Even if authorized by the Swiss law upon certain conditions, assisted suicide is subject to debates for ethical reasons. The Swiss Academy of Medical Sciences described directives to guide physicians on this difficult subject.Different studies showed an increase in the number of medical-assisted suicide in Switzerland since the 1990s. Now, this number seems to be quite stable. Assisted suicide is authorized in a few hospitals under strict conditions (especially when returning home is impossible).Thus, according to the Swiss law, any person could perform assisted suicide; this is essentially performed by 3 main associations, using pentobarbital on medical prescription as lethal substance.Generally speaking, the Swiss population is rather in favor of assisted suicide. Among politics, the debate has been tough until 2010, when the Federal Council decided not to modify the Swiss Penal Code concerning assisted suicide.

  13. For and Against Methodologies: Some Perspectives on Recent Causal and Statistical Inference Debates.

    Science.gov (United States)

    Greenland, Sander

    2017-01-01

    I present an overview of two methods controversies that are central to analysis and inference: That surrounding causal modeling as reflected in the "causal inference" movement, and that surrounding null bias in statistical methods as applied to causal questions. Human factors have expanded what might otherwise have been narrow technical discussions into broad philosophical debates. There seem to be misconceptions about the requirements and capabilities of formal methods, especially in notions that certain assumptions or models (such as potential-outcome models) are necessary or sufficient for valid inference. I argue that, once these misconceptions are removed, most elements of the opposing views can be reconciled. The chief problem of causal inference then becomes one of how to teach sound use of formal methods (such as causal modeling, statistical inference, and sensitivity analysis), and how to apply them without generating the overconfidence and misinterpretations that have ruined so many statistical practices.

  14. Maurice Blanchot: Avant-garde icon or obscure authoritarian? How thirty years of controversy have stifled debate

    Directory of Open Access Journals (Sweden)

    Adrian May

    2015-12-01

    Full Text Available Controversy has surrounded Maurice Blanchot from the 1980s to today. Whilst claims of excessive formalism, obscurity and radicalism were often levelled at his generation, the Blanchot controversy has been sustained by the failure of critics to dispassionately appraise his 1930s political commitments. However, recent interventions by Jean-Luc Nancy, Michel Surya and Lignes could end thirty years of stifled debate.

  15. Make your point! debate for ESL/EFL students

    CERN Document Server

    Lubetsky, Michael H

    2014-01-01

    This valuable workbook and downloadable audio can turn any ESL student into an accomplished debater!Make Your Point! opens the world of formal debate to the English learner. Debate fundamentals are taught form the first chapter in a student-centered format suitable for large and small classes alike.Each of the ten chapters offers a ""language focus"" and a ""debatable focus."" As students learn new debate skills, they also build important language skills. All task chains integrate speaking, listening, reading and writing activities. Most activities are intended for pairs and small groups.

  16. Human Dispersal Out of Africa: A Lasting Debate.

    Science.gov (United States)

    López, Saioa; van Dorp, Lucy; Hellenthal, Garrett

    2015-01-01

    Unraveling the first migrations of anatomically modern humans out of Africa has invoked great interest among researchers from a wide range of disciplines. Available fossil, archeological, and climatic data offer many hypotheses, and as such genetics, with the advent of genome-wide genotyping and sequencing techniques and an increase in the availability of ancient samples, offers another important tool for testing theories relating to our own history. In this review, we report the ongoing debates regarding how and when our ancestors left Africa, how many waves of dispersal there were and what geographical routes were taken. We explore the validity of each, using current genetic literature coupled with some of the key archeological findings.

  17. A Review of the Language-Thought Debate: Multivariant Perspectives

    Directory of Open Access Journals (Sweden)

    Parviz Birjandi

    2012-04-01

    Full Text Available In recent times, there has been a growing interest in analyzing the relationship between language and thought from a variety of points of view to explore whether language comes before thought or thought precedes language. Accordingly, the present paper attempts at mulling over the current debates on this issue, including Chomsky’s (1975, 1983 Independent Theory, the Sapir-Whorf hypothesis (1956, Piaget’s Cognitive Determinism (1952, as cited in, Chaput, 2001, Vygotsky’s (1978, 1986 Theory of Interchanging Roles, O’brien and Opie’s (2002 Radical Connectionism, and Slobin’s (1987, 1991, 2003 Thinking for Speaking Hypothesis, which recently have received a great amount of attention, among other positions. Then the pedagogical implications of the Thinking for Speaking Hypothesis for Second Language Acquisition (SLA are presented.

  18. Controversy surrounding the increased expression of TGFβ1 in asthma

    Directory of Open Access Journals (Sweden)

    Rola-Pleszczynski Marek

    2007-09-01

    Full Text Available Abstract Asthma is a waxing and waning disease that leads to structural changes in the airways, such as subepithelial fibrosis, increased mass of airway smooth muscle and epithelial metaplasia. Such a remodeling of the airways futher amplifies asthma symptoms, but its etiology is unknown. Transforming growth factor β1 is a pleiotropic cytokine involved in many fibrotic, oncologic and immunologic diseases and is believed to play an essential role in airway remodeling that occurs in asthmatic patients. Since it is secreted in an inactive form, the overall activity of this cytokine is not exclusively determined by its level of expression, but also by extensive and complex post-translational mechanisms, which are all importanin modulating the magnitude of the TGFβ1 response. Even if TGFβ1 upregulation in asthma is considered as a dogma by certain investigators in the field, the overall picture of the published litterature is not that clear and the cellular origin of this cytokine in the airways of asthmatics is still a contemporaneous debate. On the other hand, it is becoming clear that TGFβ1 signaling is increased in the lungs of asthmatics, which testifies the increased activity of this cytokine in asthma pathogenesis. The current work is an impartial and exhaustive compilation of the reported papers regarding the expression of TGFβ1 in human asthmatics. For the sake of comparison, several studies performed in animal models of the disease are also included. Inconsistencies observed in human studies are discussed and conclusions as well as trends from the current state of the litterature on the matter are proposed. Finally, the different points of regulation that can affect the amplitude of the TGFβ1 response are briefly revised and the possibility that TGFβ1 is disregulated at another level in asthma, rather than simply in its expression, is highlighted.

  19. Academic Disciplines and Debates: An Essay on Criminal Justice and Criminology as Professions in Higher Education.

    Science.gov (United States)

    Morn, Frank T.

    Current developments concerning criminology and criminal justice education are viewed historically and placed within a broader perspective of academic professionalization, and a few of the debates going on within and between the two fields are considered. Some early sociologists made considerable claim to studies of crime, and criminology and…

  20. Media Rhetoric, Criticism and the Public Perception of the 1980 Presidential Debates.

    Science.gov (United States)

    Berquist, Goodwin F.; Golden, James L.

    1981-01-01

    Argues that the news media actively promoted presidential debates, sought to establish expectations, and then became active critics. Concludes that presidential skills were seen as more important than message content. Notes that the current format does not enlarge public understanding and suggests a Lincoln-Douglas format in the future. (PD)

  1. Academic Disciplines and Debates: An Essay on Criminal Justice and Criminology as Professions in Higher Education.

    Science.gov (United States)

    Morn, Frank T.

    Current developments concerning criminology and criminal justice education are viewed historically and placed within a broader perspective of academic professionalization, and a few of the debates going on within and between the two fields are considered. Some early sociologists made considerable claim to studies of crime, and criminology and…

  2. The Mathematics Education Debates: Preparing Students to Become Professionally Active Mathematics Teachers

    Science.gov (United States)

    Munakata, Mika

    2010-01-01

    The Mathematics Education Debate is an assignment designed for and implemented in an undergraduate mathematics methods course for prospective secondary school mathematics teachers. For the assignment, students read and analyze current research and policy reports related to mathematics education, prepare and present their positions, offer…

  3. Thinking and Caring about Indigenous Peoples' Human Rights: Swedish Students Writing History beyond Scholarly Debate

    Science.gov (United States)

    Nygren, Thomas

    2016-01-01

    According to national and international guidelines, schools should promote historical thinking and foster moral values. Scholars have debated, but not analysed in depth in practice, whether history education can and should hold a normative dimension. This study analyses current human rights education in two Swedish senior high school groups, in…

  4. Ruins of "Bildung" in a Knowledge Society: Commenting on the Debate about the Future of "Bildung"

    Science.gov (United States)

    Wimmer, Michael

    2003-01-01

    Current social transformations call for a contemporary debate about the future of "Bildung", in which two differing modern utopian tendencies can be highlighted and their discrepancy emphasised. With the end of realistic socialism in Europe, any vision featuring a perspective that might transcend the status quo seems doomed--the "political"…

  5. The International Dimension of the Debate on the Nature of the Educational Sciences: A Comparative Approach.

    Science.gov (United States)

    Debeauvais, Michel

    1989-01-01

    Offers clarification on the current debate about educational research pertaining to the issues of terminology, epistemology, and the societal and institutional issues at stake. Discusses globalwide institutional research trends as related to the theories of Emile Durkheim and Alfred Binet. (NL)

  6. Deaf Culture and the Cochlear Implant Debate: Cyborg Politics and the Identity of People with Disabilities.

    Science.gov (United States)

    Cherney, James L.

    1999-01-01

    Examines the potential benefits and limitations of cyborg politics. Explores depictions of cyborgs in science fiction stories and examines the deaf culture's arguments in the cochlear-implant debate. Investigates the current viability of cyborg politics as a mode of advocacy for people with disabilities. (SC)

  7. Modellen van ‘integratie’ in de psychologie en psychiatrie (I): het debat.

    NARCIS (Netherlands)

    Glas, G.

    2009-01-01

    This is the first of three articles on the relationship between science, religion and professional practice in psychology and psychiatry. This article describes the current debate. I begin with the observation that increasing professionalism of the health care professions seems to lead, almost

  8. Thinking and Caring about Indigenous Peoples' Human Rights: Swedish Students Writing History beyond Scholarly Debate

    Science.gov (United States)

    Nygren, Thomas

    2016-01-01

    According to national and international guidelines, schools should promote historical thinking and foster moral values. Scholars have debated, but not analysed in depth in practice, whether history education can and should hold a normative dimension. This study analyses current human rights education in two Swedish senior high school groups, in…

  9. Debate on energy an other policy is possible; Debat energie une autre politique est possible

    Energy Technology Data Exchange (ETDEWEB)

    Laponche, B.; Dessus, B. [Association Global Chance, 92 - Suresnes (France); Deleuze, O. [Secretaire d' Etat a l' Energie et au Developpement Durable (Belgium); Couturier, C.; Jedliczka, M.; Salomon, T.; Sidler, O.; Fristot, V. [Association NegaWatt (France); Radanne, P. [Agence de l' Environnement et de la Maitrise de l' Energie, ADEME, 75 - Paris (France)

    2003-09-01

    A debate on energy policy in France and more generally in Europe is made in this issue. Nuclear power, energy efficiency, evolution of the transportation sector, the energy demand, the carbon emissions are such points to be studied and discussed. (N.C.)

  10. Preictal and ictal neurovascular and metabolic coupling surrounding a seizure focus.

    Science.gov (United States)

    Zhao, Mingrui; Nguyen, John; Ma, Hongtao; Nishimura, Nozomi; Schaffer, Chris B; Schwartz, Theodore H

    2011-09-14

    Epileptic events initiate a large focal increase in metabolism and cerebral blood flow (CBF) to the ictal focus. In contrast, decreases in CBF have been demonstrated surrounding the focus, the etiology of which is unknown (i.e., arising either from active shunting of blood or passive steal). The relationship between these events and neuronal activity and metabolism are also unknown. We investigated neurovascular and neurometabolic coupling in the ictal surround using optical imaging of light scattering and cerebral blood volume, autofluorescence flavoprotein imaging (AFI), direct measurements of the cortical metabolic rate of oxygen and two-photon imaging of blood vessel diameter in a rat model of ictal events elicited with focal injection of 4-aminopyridine. We discovered a novel phenomenon, in which ictal events are preceded by preictal vasoconstriction of blood vessels in the surround, occurring 1-5 s before seizure onset, which may serve to actively shunt oxygenated blood to the imminently hypermetabolic focus or may be due to small local decreases in metabolism in the surround. Early ictal hypometabolism, transient decreases in cell swelling and cerebral blood volume in the surround are consistent with early ictal surround inhibition as a precipitating event in seizure onset as well as shaping the evolving propagating ictal wavefront, although the exact mechanism of these cerebrovascular and metabolic changes is currently unknown. AFI was extremely sensitive to the ictal onset zone and may be a useful mapping technique with clinical applications.

  11. Sistemas electorales y justicia electoral a debate

    Directory of Open Access Journals (Sweden)

    Dieter Nohlen

    2015-07-01

    Full Text Available Despliega conceptos y planteamientos en torno a los sistemas electorales y la justicia electoral. El autor inicia con una descripción estricta de los sistemas electorales para orientar, en una segunda parte, un debate sobre la justicia electoral, que marca dos tendencias: la judicialización de la política y la politización de la administración y la jurisdicción electoral. Concluye que el desarrollo de la justicia electoral en América Latina, en sus múltiples dimensiones, es comprensible sólo con referencia al contexto sociocultural y político de la región

  12. [A Parliament debate regarding a scientific study].

    Science.gov (United States)

    Cervino, Marco; Mangia, Cristina; Gianicolo, Emilio Antonio Luca

    2015-01-01

    Publishing studies on the relationship between health and pollution provokes reactions and interest in the public opinion involved, the highest national institutions included. This commentary, aroused by a parliamentary debate, which also concerned one of our recent scientific papers published on Environmental Research about the association between congenital anomalies and maternal exposure to atmospheric pollutants in Brindisi (Apulia Region, Southern Italy), aims at contributing to reply the following questions: the type and quality of the data used in the estimates of exposure must be certified by institutional bodies? Adverse health effects in people exposed to pollutants at levels below the law limits can be excluded? Finally, we draw some remarks on measures to protect public health and on the relationship between the work of the researchers of public institutes and administrations.

  13. Rethinking the Secular in Feminist Marriage Debates

    Directory of Open Access Journals (Sweden)

    Ada S. Jaarsma

    2010-03-01

    Full Text Available The religious right often aligns its patriarchal opposition to same-sex marriage with the defence of religious freedom. In this article, I identify resources for confronting such prejudicial religiosity by surveying two predominant feminist approaches to same-sex marriage that are often assumed to be at odds: discourse ethics and queer critical theory. This comparative analysis opens to view commitments that may not be fully recognizable from within either feminist framework: commitments to ideals of selfhood, to specific conceptions of justice, and to particular definitions of secularism. I conclude by examining the "postsecular" turn in feminism, suggesting that we can see the same-sex marriage debate not in terms of an impasse between differing feminist approaches, but in terms of shared existential and ethical affinities. 

  14. Rethinking the Secular in Feminist Marriage Debates

    Directory of Open Access Journals (Sweden)

    Ada S. Jaarsma

    2010-04-01

    Full Text Available The religious right often aligns its patriarchal opposition to same-sex marriage with the defence of religious freedom. In this article, I identify resources for confronting such prejudicial religiosity by surveying two predominant feminist approaches to same-sex marriage that are often assumed to be at odds: discourse ethics and queer critical theory. This comparative analysis opens to view commitments that may not be fully recognizable from within either feminist framework: commitments to ideals of selfhood, to specific conceptions of justice, and to particular definitions of secularism. I conclude by examining the "postsecular" turn in feminism, suggesting that we can see the same-sex marriage debate not in terms of an impasse between differing feminist approaches, but in terms of shared existential and ethical affinities.

     

  15. The great brain versus vein debate.

    Science.gov (United States)

    Menon, Ravi S

    2012-08-15

    From the earliest fMRI experiments, it was quickly appreciated by those working with BOLD at high field that the signal change originated from visible veins whose spatial localization was relatively coarse ("the macrovasculature"), and smaller vessels ("the microvasculature") that were not individually visible in BOLD images. It was expected that a functional brain imaging technique that was predominantly sensitive to the macrovasculature would not have the same effective resolution as one sensitive to the microvasculature. Elimination of the venous signal and enhancement of the microvascular one offered the tantalizing ability to image columnar and lamellar structures in the brain and distinguished fMRI from its predecessor techniques. This article reviews a brief history of how these signal sources were first identified and separated and some of the controversy associated with the "brain versus vein" debate.

  16. [Mammogram screening: an on-going debate].

    Science.gov (United States)

    García Vivar, Cristina

    2005-04-01

    General public mamma-gram screening programs directed at women aged from 50 to 65 years are a common practice in Spain and other European countries. After more than ten years being recognized as early detection programs for breast cancer A debate has opened about the effectiveness of mamma-gram screening to reduce the number of deaths due to this type of tumor. The author includes a wide bibliography and various data bases such as MEDLINE: 1989-2003, CANCERLIT: 1975-2002, CINAHL: 1982-2003, and EMBASE: 1988-2003; and realizes it is not simple to justify mamma-gram screening since there is a great diversity of opinion in medical literature.

  17. Power-sharing: concepts, debates and gaps

    Directory of Open Access Journals (Sweden)

    Alexandre de Sousa Carvalho

    2016-05-01

    Full Text Available Academic literature tends to reflect the two main objectives of power-sharing: promoting the construction of sustainable peace and serving to structure the foundations for growth and development of democracy in divided societies. reflecting this, two dimensions and discourses of analysis and evaluation stand out: a classical dimension centred on power-sharing as theory and a normative proposal for democracy in divided societies, and another focused mainly on power-sharing as a meachanism of conflict management. This article aims to introduce the reader to discussions about power-sharing, reviewing and critically analysing power-sharing literature to show its gaps and tensions, as well as suggesting some points where one can continue the debate.

  18. The many possibilities of debating German heritage

    Directory of Open Access Journals (Sweden)

    Anne Nike van Dam

    2015-12-01

    Full Text Available This review discusses the volume Debating German Heritage, a special issue of the journal Kunstiteaduslikke Uurimusi. This issue focuses heritage and art historical knowledge production in relation to nationalism, containing an introduction and six essays on a variety of subjects related to this main theme. The essays each approach heritage practices in the nineteenth century from different a perspective, ranging from canon formation to heritage preservation efforts at theatres of war. This review takes a closer look at each of the essays and studies the main contribution of the volume to the field of art history and heritage scholarship. Overall, this special issue offers interesting insights in the relationship between the dynamics of heritage preservation, art historical scholarship and nationalism from the point of view of Eastern and Central European scholarship with a ‘German connection’. In all, the essays are invariably well researched, often innovative in their approach and pleasant to read.

  19. Antarctic “quiet” site stirs debate

    Science.gov (United States)

    Simarski, Lynn Teo

    Geophysicists from the United States and New Zealand plan to meet in the coming months to assess the electromagnetic pollution of an Antarctic site especially designated for research. U.S. scientists charge that a satellite Earth station erected apparently inside the preserve by New Zealand's Telecom company could interfere with experiments on the ionosphere and magnetosphere (Eos, April 28, 1992). The Site of Special Scientific Interest at Arrival Heights, the only Antarctic preserve specifically for physical science, is located near the U.S. McMurdo and New Zealand Scott bases.Debate over the Telecom facility inter-twines diplomatic and scientific issues. One question is whether the station violates the Antarctic treaty. Secondly, does it actually impair research at the site—or could it harm future experiments? To deepen the imbroglio, those involved from both nations say that transmissions from sources off-site also interfere with research—raising doubts about how pristine the site really is.

  20. Similarity Arguments in the Genetic Modification Debate

    DEFF Research Database (Denmark)

    Christiansen, Andreas

    2017-01-01

    In the ethical debate on genetic modification (GM), it is common to encounter the claim that some anti-GM argument would also apply an established, ethically accepted technology, and that the anti-GM argument is therefore unsuccessful. The paper discusses whether this argumentative strategy...... transferability of reasons from one case to another; and (iii) it runs the risk of equivocations, especially in cases where the anti-genetic-modification argument relies on gradable features. The paper then shows how these issues play out in three specific Similarity Arguments that can be found in the literature....... Finally, the paper discusses what conclusions we can draw from the fact that genetic modification and established technologies are similar for the ethical status of genetic modification....

  1. The GM foods debate in Europe

    DEFF Research Database (Denmark)

    Scholderer, Joachim

    2005-01-01

    The debate on genetically modified (GM) foods has been led on multiple levels in Europe, including such diverse frames of reference as economic policy and international trade, environmental risk, bioethics, consumer protection and food safety. The shifting frames of reference are traced over...... the past three decades, focusing on events leading up to the five year quasi-moratorium on GM foods and its final lifting in 2004. While regulatory problems have been resolved, commercial actors in the food chain have done little to prepare themselves for the actual marketing of GM foods to European...... consumers. Relevant consumer research is reviewed, and a potential way forward for commercial actors is outlined. It is concluded that the conceptualization of GM foods should be turned back on its feet, understanding them as foods and not just as embodiments of technology....

  2. Die teologiese debat: Die waarde of betekenis daarvan

    Directory of Open Access Journals (Sweden)

    A. D. Pont

    1994-01-01

    Full Text Available The theological debate: Its value and significance With negotiation and debate being the buzz-words of our day, it is of some value to explore, even if only superficially, the structure and tendency of the theological debate in the history of the church. In the theological debate the cardinal issue is the Word of God which determines the word of man. In this light the theological debate can be distinguished as both an internal debate within the church arid an external debate with those outside the church. The substance of the debate is determined largely by the question of the content and significance of the Word of God Since the Word of God is an absolute norm, the theological debate tends to become a statement and, in many cases, does not develop iruo an exchange of ideas or points of view. The theological debate, with its apologetic, explanatory and didactic elements, is however a necessary element in church life. Within its limits it can be a stimulating expression of the faith of the church.

  3. Debating the future of genetically modified plants - bridging knowledge dimensions. A technology foresight study

    DEFF Research Database (Denmark)

    Borch, Kristian; Rasmussen, Birgitte

    2003-01-01

    to offer a coordinating method for developing and strengthening those linkages. To test this, a technological foresight study was performed on genetically modified (GM) crop technology in the Danish context. Thebackground to the study was the conflict and intense debate in Denmark over applications of gene...... technology, and especially over the deliberate release of GM crops. However, the current debate characteristically involves sharply opposed fronts. In it,stakeholders and experts on both side of the conflict advocate widely differing opinions. Without a proper, generally intelligible dialogue, the broader...... public audience finds it hard to comprehend this type of debate. The study pursues the notion thatpublic dialogue can act as a driver of future applications in the technological domain, specifically GM crops. The study concluded with a stakeholder workshop that revealed three key issues that might...

  4. Frames and comparators: How might a debate on synthetic biology evolve?

    Science.gov (United States)

    Torgersen, Helge; Schmidt, Markus

    2013-04-01

    A stimulated early public debate is frequently advocated when introducing an emerging technology like synthetic biology (SB). To debate a still quite abstract technology, participants functionally need a frame that determines which arguments are legitimate and which issues are relevant. Often, such frames are based on previous debates over other novel technologies. Three technologies currently provide frames for discussing SB: (green) biotechnology, nanotechnology and information technology. In the biotechnology debate, risk has long been emphasised over economic benefits. More recently, nanotechnology has been referred to mostly in terms of benefits, while risks tended to be an issue for scientific discourses. This has frequently been related to the many outreach activities around nanotechnology. Information technology, finally, has retained the image of being 'cool' and useful on a personal level. The technology itself is taken for granted and only the consequences of particular applications have been up for discussion. Upstream engagement exercises in SB will have to consider the comparator chosen more diligently, because it might influence the debate on SB 'out there' in the long run.

  5. Varsity Medical Ethics Debate 2015: should nootropic drugs be available under prescription on the NHS?

    Science.gov (United States)

    Thorley, Emma; Kang, Isaac; D'Costa, Stephanie; Vlazaki, Myrto; Ayeko, Olaoluwa; Arbe-Barnes, Edward H; Swerner, Casey B

    2016-09-13

    The 2015 Varsity Medical Ethics debate convened upon the motion: "This house believes nootropic drugs should be available under prescription". This annual debate between students from the Universities of Oxford and Cambridge, now in its seventh year, provided the starting point for arguments on the subject. The present article brings together and extends many of the arguments put forward during the debate. We explore the current usage of nootropic drugs, their safety and whether it would be beneficial to individuals and society as a whole for them to be available under prescription. The Varsity Medical Debate was first held in 2008 with the aim of allowing students to engage in discussion about ethics and policy within healthcare. The event is held annually and it is hoped that this will allow future leaders to voice a perspective on the arguments behind topics that will feature heavily in future healthcare and science policy. This year the Oxford University Medical Society at the Oxford Union hosted the debate.

  6. Enhancing learning with the social media: student teachers’ perceptions on Twitter in a debate activity

    Directory of Open Access Journals (Sweden)

    Gemma Tur

    2015-01-01

    Full Text Available This paper presents research focused on the educational experience of students using the microblogging platform Twitter for debate activities in three groups in different teacher education programmes at the University of the Balearic Islands, Spain. The implementation of this technology-based task in a face-to-face class was introduced as an innovative experience as a way of enhancing student learning and fostering participation in the context of formal learning. The educational objectives of these activities, besides working on the topics of the debate, were to empower student teachers’ Personal Learning Environments, engage student participation and enhance their use of social media and mobile devices for learning. Student perceptions were assessed by means of a questionnaire completed by them at the end of the courses. Tweets related to the debate were also collected in order to obtain some statistical data on student participation. Data collected allowed the researchers to observe student teacher engagement with the use of Twitter for the debate activity and its impact on their learning and understanding of the debate topic. Results also showed positive perceptions towards the use of social media in education and students’ willingness for future use, learning opportunities from Twitter and the use of mobile technology were also envisioned. Finally, conclusions argue the implications for practice of the current study and highlight some issues for further research, such as the exploration of new and innovative uses for teachers’ professional development and the empowerment of new activities and habits in learning on the move.

  7. THE CLASSIFICATION OF THE SURROUNDINGS OF COAL MINING ROADWAYS

    Institute of Scientific and Technical Information of China (English)

    邹喜正; 侯朝炯; 李华祥

    1996-01-01

    This introduces the calculation of opaper the deformationg .the Surroundings of coaowaysand the divisi of surroundings into 5 levels by means or !fuzzy integral assess mairrx, wnlcnserves-asthe scientific basis for selecting supporting pattern of roadways and determining the, pa-rameters of support.

  8. Conversações sobre a "boa morte": o debate bioético acerca da eutanásia Conversations on the "good death": the bioethical debate on euthanasia

    Directory of Open Access Journals (Sweden)

    Rodrigo Siqueira-Batista

    2005-02-01

    Full Text Available A despeito das grandes discussões hodiernas sobre a eutanásia, permanecem ainda muitos pontos em aberto, aparentemente insolúveis, aguardando que um melhor tratamento conceitual seja desenvolvido. Neste âmbito podem ser incluídos os "preconceitos e fundamentalismos" em relação ao tema — a eutanásia ainda é vista como tabu em boa parte da sociedade, especificamente no caso do Brasil —, as imprecisões semânticas do vocábulo e as acérrimas tensões argumentativas em torno do tema — levando-se em consideração os princípios da sacralidade da vida, da qualidade de vida e da autonomia e o argumento da assim chamada "ladeira escorregadia" ou slippery slope. Compor o horizonte de indagação acerca da eutanásia, partindo dos antecedentes históricos em direção a um melhor equacionamento do problema — e delimitação de perspectivas vindouras necessárias à sua melhor compreensão — é, pois, o objetivo do presente ensaio.Despite extensive current debate on euthanasia, many open and apparently unsolvable issues persist, awaiting a better conceptual treatment. The area includes "prejudices and fundamentalisms" in relation to the theme, still viewed as taboo by a major share of society, specifically in the case of Brazil, while semantic imprecision in the term and argumentative tensions surround the issue, focusing on the principles of sacredness of life, quality of life, and autonomy and the so-called "slippery slope" argument. The purpose of the current essay is thus to serve as a sphere of inquiry concerning euthanasia, moving from historical antecedents towards a better solution to the problem and the demarcation of necessary future perspectives for enhanced understanding of the issue.

  9. Thermoelectric Performance Enhancement by Surrounding Crystalline Semiconductors with Metallic Nanoparticles

    Science.gov (United States)

    Kim, Hyun-Jung; King, Glen C.; Park, Yeonjoon; Lee, Kunik; Choi, Sang H.

    2011-01-01

    Direct conversion of thermal energy to electricity by thermoelectric (TE) devices may play a key role in future energy production and utilization. However, relatively poor performance of current TE materials has slowed development of new energy conversion applications. Recent reports have shown that the dimensionless Figure of Merit, ZT, for TE devices can be increased beyond the state-of-the-art level by nanoscale structuring of materials to reduce their thermal conductivity. New morphologically designed TE materials have been fabricated at the NASA Langley Research Center, and their characterization is underway. These newly designed materials are based on semiconductor crystal grains whose surfaces are surrounded by metallic nanoparticles. The nanoscale particles are used to tailor the thermal and electrical conduction properties for TE applications by altering the phonon and electron transport pathways. A sample of bismuth telluride decorated with metallic nanoparticles showed less thermal conductivity and twice the electrical conductivity at room temperature as compared to pure Bi2Te3. Apparently, electrons cross easily between semiconductor crystal grains via the intervening metallic nanoparticle bridges, but phonons are scattered at the interfacing gaps. Hence, if the interfacing gap is larger than the mean free path of the phonon, thermal energy transmission from one grain to others is reduced. Here we describe the design and analysis of these new materials that offer substantial improvements in thermoelectric performance.

  10. Quantum mechanics interpretation: scalled debate; La interpretacion de la teoria cuantica: un debate permanente

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez Gomez, J. L.

    2000-07-01

    This paper discusses the two main issues of the so called quantum debate, that started in 1927 with the famous Bohr-Einstein controversy; namely non-separability and the projection postulate. Relevant interpretations and formulations of quantum mechanics are critically analyzed in the light of the said issues. The treatment is focused chiefly on fundamental points, so that technical ones are practically not dealt with here. (Author) 20 refs.

  11. The Debate on the Moral Responsibilities of Online Service Providers.

    Science.gov (United States)

    Taddeo, Mariarosaria; Floridi, Luciano

    2016-12-01

    Online service providers (OSPs)-such as AOL, Facebook, Google, Microsoft, and Twitter-significantly shape the informational environment (infosphere) and influence users' experiences and interactions within it. There is a general agreement on the centrality of OSPs in information societies, but little consensus about what principles should shape their moral responsibilities and practices. In this article, we analyse the main contributions to the debate on the moral responsibilities of OSPs. By endorsing the method of the levels of abstract (LoAs), we first analyse the moral responsibilities of OSPs in the web (LoAIN). These concern the management of online information, which includes information filtering, Internet censorship, the circulation of harmful content, and the implementation and fostering of human rights (including privacy). We then consider the moral responsibilities ascribed to OSPs on the web (LoAON) and focus on the existing legal regulation of access to users' data. The overall analysis provides an overview of the current state of the debate and highlights two main results. First, topics related to OSPs' public role-especially their gatekeeping function, their corporate social responsibilities, and their role in implementing and fostering human rights-have acquired increasing relevance in the specialised literature. Second, there is a lack of an ethical framework that can (a) define OSPs' responsibilities, and (b) provide the fundamental sharable principles necessary to guide OSPs' conduct within the multicultural and international context in which they operate. This article contributes to the ethical framework necessary to deal with (a) and (b) by endorsing a LoA enabling the definition of the responsibilities of OSPs with respect to the well-being of the infosphere and of the entities inhabiting it (LoAFor).

  12. Dobzhansky and Montagu's Debate on Race: The Aftermath.

    Science.gov (United States)

    Farber, Paul Lawrence

    2016-12-01

    Dobzhansky and Montagu debated the use and validity of the term "race" over a period of decades. They failed to reach an agreement, and the "debate" has continued to the present. The ms contains an account of the debate to the present. This essay is part of a Special Issue, Revisiting Garland Allen's Views on the History of the Life Sciences in the Twentieth Century.

  13. Context-Adaptive Arithmetic Coding Scheme for Lossless Bit Rate Reduction of MPEG Surround in USAC

    Science.gov (United States)

    Yoon, Sungyong; Pang, Hee-Suk; Sung, Koeng-Mo

    We propose a new coding scheme for lossless bit rate reduction of the MPEG Surround module in unified speech and audio coding (USAC). The proposed scheme is based on context-adaptive arithmetic coding for efficient bit stream composition of spatial parameters. Experiments show that it achieves the significant lossless bit reduction of 9.93% to 12.14% for spatial parameters and 8.64% to 8.96% for the overall MPEG Surround bit streams compared to the original scheme. The proposed scheme, which is not currently included in USAC, can be used for the improved coding efficiency of MPEG Surround in USAC, where the saved bits can be utilized by the other modules in USAC.

  14. Tomography images of the Alpine roots and surrounding upper mantle

    Science.gov (United States)

    Plomerova, Jaroslava; Babuska, Vladislav

    2017-04-01

    Teleseismic body-wave tomography represents powerful tool to study regional velocity structure of the upper mantle and to image velocity anomalies, such as subducted lithosphere plates in collisional zones. In this contribution, we recapitulate 3D models of the upper mantle beneath the Alps, which developed at a collision zone of the Eurasian and African plates. Seismic tomography studies indicate a leading role of the rigid mantle lithosphere that functioned as a major stress guide during the plate collisions. Interactions of the European lithosphere with several micro-plates in the south resulted in an arcuate shape of this mountain range on the surface and in a complicated geometry of the Alpine subductions in the mantle. Early models with one bended lithosphere root have been replaced with more advanced models showing two separate lithosphere roots beneath the Western and Eastern Alps (Babuska et al., Tectonophysics 1990; Lippitsch et al., JGR 2003). The standard isotropic velocity tomography, based on pre-AlpArray data (the currently performed passive seismic experiment in the Alps and surroundings) images the south-eastward dipping curved slab of the Eurasian lithosphere in the Western Alps. On the contrary, beneath the Eastern Alps the results indicate a very steep northward dipping root that resulted from the collision of the European plate with the Adriatic microplate. Dando et al. (2011) interpret high-velocity heterogeneities at the bottom of their regional tomographic model as a graveyard of old subducted lithospheres. High density of stations, large amount of rays and dense ray-coverage of the volume studied are not the only essential pre-requisites for reliable tomography results. A compromise between the amount of pre-processed data and the high-quality of the tomography input (travel-time residuals) is of the high importance as well. For the first time, the existence of two separate roots beneath the Alps has been revealed from carefully pre

  15. Uetisk kampagne eller åben debat?

    DEFF Research Database (Denmark)

    Kjærbeck, Susanne; Nielsen, Niels Møller

    2016-01-01

    konkurrencen, skulle udgøre et informeret grundlag for en sådan åben debat. I denne artikel går vi tæt på teksterne og identificerer nogle konkrete træk som kan forklare hvorfor mange helt intuitivt ryger op af stolene over flyfabrikantens annoncer. Der er tale om træk i teksterne som ikke harmonerer med vores...... ”nu er tiden kommet, hvor politikerne skal vælge hvilket fly det skal være” og ”det er vigtigt at debatten foregår på et oplyst grundlag” (fra www.superhornet.dk) Det lyder jo umiddelbart meget tilforladeligt. Alligevel er der noget der skurrer. Der er tale om et misforhold mellem vores forventninger...... mediekonglomerater er økonomiske sværvægtere med åbenlyse økonomisk-politiske særinteresser og afhængighed af annonceindtægter, så forstår de sig selv som ”demokratiets vogter”. Selv om politiske beslutningsprocesser reelt foregår i et sammensurium af strategiske studehandler og under massiv påvirkning fra...

  16. Refortalecimiento: Un Debate con el Empowerment

    Directory of Open Access Journals (Sweden)

    Carlos Vázquez Rivera

    2004-01-01

    Full Text Available Mi intención, en este artículo, es problematizar lo que llamo el proceso de compra de conceptos y con él las dificultades implícitas en toda traducción. Explorar las limitaciones de la noción de empowerment en su conceptualización y práctica y finalmente proponer una estrategia alterna, que he dado en llamar refortalecimiento. Esta noción nace desde nuestro contexto cultural, histórico, psicológico, social y comunitario. Las circunstancias históricas que bordean la reflexión que propongo ante su consideración tienen como marco de referencia los debates al interior de la Psicología Social Comunitaria, la condición colonial en la que aún se encuentra nuestro país, las tensiones existentes respecto al consumo y producción del conocimiento y un contrapunteo con la noción de empowerment.

  17. Debate sobre estudios postcoloniales y subalternos

    Directory of Open Access Journals (Sweden)

    David Morris

    2001-01-01

    Full Text Available A partir de los comentarios a la reseña elaborada por Ian S. Mclean sobre el libro: Cuerpos incas y el cuerpo de Cristo. El Corpus Christi en Cuzco colonial, Perú, escrito por Carolyn Dean, surge un debate sobre los Estudios Postcoloniales y Subalternos, que se desarrolló entre el 12 de agosto y el 3 de septiembre de 2001, a través de la lista de correo electrónico de H-Latam, grupo de discusión dedicado a la historia latinoamericana. En él participaron destacados especialistas en el tema, quienes analizaron, entre otras cuestiones, el uso de la jerga y las formas de escritura, la novedad de sus planteamientos, sus influencias filosóficas y epistemológicas, su pretensión de captar el punto de vista de los vencidos y subordinados, la pertinencia de unas ideas originalmente desarrolladas para el estudio del colonialismo inglés y luego aplicadas al colonialismo español en América Latina.

  18. The conscientious objection: debate on emergency contraception.

    Science.gov (United States)

    Montanari Vergallo, G; Zaami, S; Di Luca, N M; Marinelli, E

    2017-01-01

    The authors discuss the emergency contraception (EC) topic, assessing scientific and ethical aspects. The almost totality of the studies carried out tends to report on the use of drugs as an emergency measure to prevent pregnancy. However, it is not yet completely excluded that emergency contraceptives can induce medical abortion. The debate on side effects of EC continues to be a highly emotional and controversial issue both for advocates who believe they will lower considerably the number of unintended pregnancies and abortions, and for opponents who believe that using emergency contraception amounts to an abortion. This latter hypothesis highlights the conflicting aspect of the conscientious objection to abortion of physicians and pharmacists. This research work is aimed at investigating the emergency contraception issue, paying particular attention to the medico-legal and regulatory aspects of this subject. Particularly, the authors focus on the conscientious objection in order to assess, if any, legal protection for physicians and pharmacists who claim a right to conscientious objection. Inappropriate use of EC could be resolved through a registry of user. This registry, of course, would not have the intention of persecution, but would only serve to detect possible cases of subjugation, exploitation and harassment.

  19. Policy Debate | Education and Employment Mismatch

    Directory of Open Access Journals (Sweden)

    Mona Mourshed

    2014-12-01

    Full Text Available Editor’s note: These papers are contributions to the ‘Policy Debate’ section of International Development Policy. In this section, academics, policy-makers and practioners engage in a dialogue on global development challenges. Papers are copy-edited but not peer-reviewed. Instead, the initial thematic contribution is followed by critical comments and reactions from scholars and/or policy-makers.Authored by McKinsey’s research team, the initial paper addresses the Education to Employment challenge. It is based on McKinsey’s study, which looked at skill development in 25 different countries and investigated education-to-employment initiatives. The authors claim that the most successful efforts are those where different stakeholders interact intensively and frequently. Employers need to get involved in education, and educators should play a bigger role in employment.The paper is followed by critical comments by two authors, Beatriz Cardoso, Executive Director of Laboratório de Educação, Brazil, and Shailaja Fennell lecturer at the Centre of Development Studies, University of Cambridge, UK.This debate can be pursued on the Journal’s blog http://devpol.hypotheses.org/423.

  20. Shaping AGU's contributions to policy debate

    Science.gov (United States)

    Morgan, M. Granger; Patwardhan, Anand

    In their Forum piece in the April 9 issue of Eos, Kaula and Anderson paint an unrealistically stark choice for the roles AGU might play in policy debates that substantially involve geophysical science. On the one hand is the antiseptic model of AGU-above-the-policy-fray: the aloof provider of geophysical facts from the literature. On the other hand is the model of AGU-as-policy-advocate: blending geophysical knowledge with value judgements in order to argue for specific policy actions in the political trenches. The problem with the first model is that the form assumed by most geophysical facts in the literature is rather distant from the needs of policy makers. Thus, the facts are easily overlooked in the face of pressing short-term political agendas. The problem with the second model is that AGU is a professional society comprised of scientists who hold many different value orientations. Any particular set of values adopted in a piece of political advocacy is likely to be at odds with many AGU members.

  1. A Liberdade como tema: um debate italiano

    Directory of Open Access Journals (Sweden)

    Rego Walquiria D. Leão

    2002-01-01

    Full Text Available O presente trabalho rememora e analisa os termos e as categorias mobilizadas no debate teórico e político, sobre a questão da liberdade, realizado entre liberais-socialistas e comunistas italianos ocorrido nos anos vinte e trinta do século XX. De certo modo, a polêmica esteve presente na fundação mesma do Partido Comunista Italiano, através das reflexões teóricas e da colaboração estreita existente entre o liberal, Piero Gobetti e o marxista, Antonio Gramsci. O diálogo acompanhou a vida do PCI nos mais diversos momentos de sua história, tanto nos momentos de compartilhamento cívico, como o da luta antifascista e a organização da resistência, como nos tempos de reconstrução da Itália nos anos de 1950. Polemizaram assim, pelo lado liberal socialista, Norberto Bobbio, e pelo comunista, o então secretário geral do P.C.I., Palmiro Togliatti.

  2. Urbanismo e antiurbanismo no debate nacional

    Directory of Open Access Journals (Sweden)

    CANDIDO MALTA CAMPOS

    2015-12-01

    Full Text Available resumo Este trabalho aponta aspectos do debate em torno da construção da nação e da nacionalidade brasileiras, ao longo das primeiras décadas do século XX, na medida em que tais discussões envolvem temas relacionados ao urbanismo enquanto princípio e ao papel das cidades no país que se pretendia construir. Naquele momento, urbanismo se opunha a ruralismo, agrarismo e outras correntes de pensamento que viam com maus olhos os grandes centros urbanos. De maneira geral, as posições ideológicas em pauta na época debatiam-se entre termos contraditórios: de um lado, a aspiração do moderno, com suas referências urbanas, europeias e norte-americanas; de outro, a busca do caráter nacional brasileiro, em que predominariam elementos tradicionais e rurais. Urbanismo e antiurbanismo são elementos que podem ilustrar tais dilemas, evidenciando limites ideológicos presentes no momento da introdução da urbanística moderna no Brasil.

  3. Islamic fashion, media debates and styles of interaction

    DEFF Research Database (Denmark)

    Christiansen, Connie Carøe

    and at the same time to match an Islamic moral code or aesthetics. In a Danish context, I argue, these disagreements have a bearing on strategies of Muslim women in terms of relations vis-à-vis the non-Muslim majority population. The debate among Muslims is seconded by a media debate on Islam and again like...... elsewhere it is highly politicized Since the 1990‟s Muslim women‟s headscarf - or hijab - has constantly reappeared as an issue of the on-going media debates, but the properties of the hijab (headscarf) as a consumer item (Navaro-Yashin 2004, Sandikci & Ger 2007) have escaped these debates. Instead various...

  4. Black hole solutions surrounded by perfect fluid in Rastall theory

    Science.gov (United States)

    Heydarzade, Y.; Darabi, F.

    2017-08-01

    In this work, we obtain uncharged∖charged Kiselev-like black holes as a new class of black hole solutions surrounded by perfect fluid in the context of Rastall theory. Then, we study the specific cases of the uncharged∖charged black holes surrounded by regular matter like dust and radiation, or exotic matter like quintessence, cosmological constant and phantom fields. By comparing the Kiselev-like black hole solutions in Rastall theory with the Kiselev black hole solutions in GR, we find an effective perfect fluid behavior for the black hole's surrounding field. It is shown that the corresponding effective perfect fluid has interesting characteristic features depending on the different ranges of the parameters in Rastall theory. For instance, Kiselev-like black holes surrounded by regular matter in Rastall theory may be considered as Kiselev black holes surrounded by exotic matter in GR, or Kiselev-like black holes surrounded by exotic matter in Rastall theory may be considered as Kiselev black holes surrounded by regular matter in GR.

  5. Epistemic values in the Burgess Shale debate.

    Science.gov (United States)

    Baron, Christian

    2009-12-01

    Focusing primarily on papers and books discussing the evolutionary and systematic interpretation of the Cambrian animal fossils from the Burgess Shale fauna, this paper explores the role of epistemic values in the context of a discipline (paleontology) striving to establish scientific authority within a larger domain of epistemic problems and issues (evolutionary biology). The focal point of this analysis is the repeated claims by paleontologists that the study of fossils gives their discipline a unique 'historical dimension' that makes it possible for them to unravel important aspects of evolution invisible to scientists who study the extant biosphere. The first part of the paper explores the shifting of emphasis in the writings of paleontologists between two strategies that employ opposing views on the classical positivist and physicalist ideal of science. The second part analyzes paleontologists' claims of privileged access to life's historical dimension in a situation where a theoretical upheaval occurring independent of the epistemical problem at hand completely shifts the standards for evaluating the legitimacy of various knowledge claims. Though the various strategies employed in defending the privileged historical perspective of paleontology have been disparate and, to an extent contradictory, each impinges on the acceptance of a specific epistemic ideal or set of values and success or failure of each depends on the compatibility of this ideal with the surrounding community of scientists.

  6. Lowest Price Technically Acceptable: Why All the Debate?

    Science.gov (United States)

    2015-04-01

    contracting missions. Lowest Price Technically Acceptable Why All the Debate ? Scott R. Calisti Report Documentation Page Form ApprovedOMB No. 0704-0188...00-00-2015 4. TITLE AND SUBTITLE Lowest Price Technically Acceptable: Why All the Debate ? 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM

  7. Muslim dress and the head-scarf debate

    NARCIS (Netherlands)

    Moors, A.; Skov, L.

    2010-01-01

    Debates about the presence of students wearing head scarves in public schools in West Europe started in the late 1980s; about a decade later, the employment of women wearing head scarves also became the focus of attention. These debates need to be seen within a context in which a new generation of M

  8. Muslim dress and the head-scarf debate

    NARCIS (Netherlands)

    Moors, A.; Skov, L.

    2010-01-01

    Debates about the presence of students wearing head scarves in public schools in West Europe started in the late 1980s; about a decade later, the employment of women wearing head scarves also became the focus of attention. These debates need to be seen within a context in which a new generation of

  9. Debating the Future: A Social Security Political Leadership Simulation

    Science.gov (United States)

    Rackaway, Chapman; Goertzen, Brent J.

    2008-01-01

    Students are well served by course simulations that employ active learning styles and student-driven interaction. For debate on political issues, particular public policies are quite effective in stimulating that discussion. We developed an in-class simulation of political debate on the issue of Social Security. We describe the simulation itself,…

  10. Revisiting the Seeming Unanimous Verdict on the Great Debate on ...

    African Journals Online (AJOL)

    DrNneka

    The great debate on African Philosophy refers to the debate as to whether ... aroused a great deal of interest among philosophers, some of who are of African origin .... thought-pattern of a people and which addresses fundamental issues about the .... about man, or about the universe (whatever form this reflection may take) ...

  11. Motivating a Productive Discussion of Normative Issues through Debates

    Science.gov (United States)

    Hennessey, Jessica

    2014-01-01

    In this article, the author presents a way of using in-class debates to discuss contentious issues and help students develop critical thinking skills. Three elements were incorporated into an undergraduate public finance course: a presentation of ethical approaches in order to formally discuss normative issues, class debates which required…

  12. Tracing the French Policy PISA Debate: A Policy Configuration Approach

    Science.gov (United States)

    Pons, Xavier

    2016-01-01

    This article traces the evolution of the French policy PISA debate from 2001 to 2014 by analysing the results of two original qualitative researches. Theoretically, this debate is the outcome of specific policy configurations, which predetermine its scope, content and effectiveness. These configurations are themselves described through their…

  13. Surrounding Moving Obstacle Detection for Autonomous Driving Using Stereo Vision

    Directory of Open Access Journals (Sweden)

    Hao Sun

    2013-06-01

    Full Text Available Detection and tracking surrounding moving obstacles such as vehicles and pedestrians are crucial for the safety of mobile robotics and autonomous vehicles. This is especially the case in urban driving scenarios. This paper presents a novel framework for surrounding moving obstacles detection using binocular stereo vision. The contributions of our work are threefold. Firstly, a multiview feature matching scheme is presented for simultaneous stereo correspondence and motion correspondence searching. Secondly, the multiview geometry constraint derived from the relative camera positions in pairs of consecutive stereo views is exploited for surrounding moving obstacles detection. Thirdly, an adaptive particle filter is proposed for tracking of multiple moving obstacles in surrounding areas. Experimental results from real‐world driving sequences demonstrate the effectiveness and robustness of the proposed framework.

  14. Surrounding Moving Obstacle Detection for Autonomous Driving Using Stereo Vision

    Directory of Open Access Journals (Sweden)

    Hao Sun

    2013-06-01

    Full Text Available Detection and tracking surrounding moving obstacles such as vehicles and pedestrians are crucial for the safety of mobile robotics and autonomous vehicles. This is especially the case in urban driving scenarios. This paper presents a novel framework for surrounding moving obstacles detection using binocular stereo vision. The contributions of our work are threefold. Firstly, a multiview feature matching scheme is presented for simultaneous stereo correspondence and motion correspondence searching. Secondly, the multiview geometry constraint derived from the relative camera positions in pairs of consecutive stereo views is exploited for surrounding moving obstacles detection. Thirdly, an adaptive particle filter is proposed for tracking of multiple moving obstacles in surrounding areas. Experimental results from real-world driving sequences demonstrate the effectiveness and robustness of the proposed framework.

  15. Traditional Indian custOInS surrounding birth

    African Journals Online (AJOL)

    traditional custOIns surrounding birth in Indian culture. ... conception, pregnancy, birth and the early months ofparenthood. .... house attended by a traditional birth attendant of a ..... Spiritual components play a dominant role in traditional.

  16. Glow phenomenon surrounding the vertical stabilizer and OMS pods

    Science.gov (United States)

    1994-01-01

    This 35mm frame, photographed as the Space Shuttle Columbia was orbiting Earth during a 'night' pass, documents the glow phenomenon surrounding the vertical stabilizer and the Orbital Maneuvering System (OMS) pods of the spacecraft.

  17. Debates sobre teoría del capital On some debates in capital theory

    Directory of Open Access Journals (Sweden)

    Sen Amartya

    1998-12-01

    Full Text Available En este articulo, Amartya Sen pone en escena una de las discusiones mas candentes en el debate económico de los años sesenta y setenta -la controversia de la teoría de capital entre las escuelas de Cambridge, la inglesa y la norteamericana- a traves de dos personajes: Euda y Subhuti, este ultimo un antiguo discípulo suyo que debido a algunos deslices debe reencarnar como economista en el siglo XX. La pieza esta llena de humor e ironía y, también, de agudas observaciones sobre este debate. Joan Robinson, (1954 abrio la discusión cuando pregunto como se media el capital en funcion de de producción agregada neoclásica. Sraffa (1960 mostro que la medida de capital no es independiente de la distribución y de los precios, y Garegnani (1970, que una funcion neoclasica bien comportada descansa en supuestos y restricciones demasiado exigentes e irreales. Sen , a traves de Buda, recomienda a su discípulo: "oh, Subhuti, no gastes tu vida en un problema que qiza sea trivial".In this article, Amartya Sen dramatizes one of the most heated discussions in the economic debates of the sixties and seventies the controversy over the theory of capital between the Cambridge schools of England and America- by means of two characters: Buddha and Subhuti, the latter an old disciple who, owing to some slips, must reincarnate as an economist in the twentieth century. The piece is full of humor and irony, as well as sharp observations about this debate. Joan Robinson (1954 opened the deba te when she asked how capital was measured in the neoclassical aggregated production function. Sraffa (1960 showed that the measurement of capital is not independent from the distribution of prices, and Garegnani (1970 showed that a well behaved neoclassical production function rests upon assumptions and restrictions that are too demanding and unreal. Sen, through Buddha, recommends to his disciple: "Do not spend your life, oh Subhuti, on a problem that may be trivial.

  18. The nuclear debate: ethics versus effectiveness; Morale et efficacite dans le debat nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Lambert, D

    2009-04-15

    Following some political maneuvering, a new debate on the future of nuclear deterrence is about to resurface. And a first deadline has been set by the need to restore the strategic balance between the United States and Russia before the START Treaty ends on 5 December 2009, as well as by preparation for the next NPT Review Conference. Perception of the main threat has changed, but so have concepts of deterrence. Far from outmoded, deterrence forms part of a broader vision in which realism has the edge over idealism. (author)

  19. Surrounding Moving Obstacle Detection for Autonomous Driving Using Stereo Vision

    OpenAIRE

    Hao Sun; Huanxin Zou; Shilin Zhou; Cheng Wang; Naser El-Sheimy

    2013-01-01

    Detection and tracking surrounding moving obstacles such as vehicles and pedestrians are crucial for the safety of mobile robotics and autonomous vehicles. This is especially the case in urban driving scenarios. This paper presents a novel framework for surrounding moving obstacles detection using binocular stereo vision. The contributions of our work are threefold. Firstly, a multiview feature matching scheme is presented for simultaneous stereo correspondence and motion correspondence searc...

  20. "Tilt" in color space: Hue changes induced by chromatic surrounds.

    Science.gov (United States)

    Klauke, Susanne; Wachtler, Thomas

    2015-01-01

    The perceived color of a chromatic stimulus is influenced by the chromaticity of its surround. To investigate these influences along the dimension of hue, we measured hue changes induced in stimuli of different hues by isoluminant chromatic surrounds. Generally, induced hue changes were directed in color space away from the hue of the inducing surround and depended on the magnitude on the hue difference between stimulus and surround. With increasing difference in hue between stimulus and surround, induced hue changes increased up to a maximum and then decreased for larger differences. This qualitative pattern was similar for different inducers, but quantitatively, induction was weaker along some directions in cone-opponent color space than along other directions. The strongest induction effects were found along an oblique, blue-yellow axis that corresponds to the daylight axis. The overall pattern of the induction effect shows similarities to the well-known tilt effect, where shifts in perceived angle of oriented stimuli are induced by oriented surrounds. This suggests analogous neural representations and similar mechanisms of contextual processing for different visual features such as orientation and color.

  1. Control of Formation of Lithological Reservoirs by Surrounding Mudstone

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Taking the Jiyang depression as an example, this paper discusses the control of the formation of lithological reservoir by surrounding rocks by integrated application of geological analysis, physical simulation, and the analysis of oil & gas accumulation mechanism. Geological statistical shows that the major burial depth and interval of lithological reservoirs in the Jiyang depression are related to the hydrocarbon generation in and expulsion from the Lower Tertiary source rocks and the time of the formation of most lithological reservoirs coincides with the peak of hydrocarbon generation and expulsion. The lithological traps located in the center of effective source rocks are propitious to high oil saturation than those located on the margin of effective source rocks. The hydrocarbon charge degree of the lithological reservoir has a positive correlation with the intensity of hydrocarbon expulsion from surrounding source rocks.Geological analyses and NMR experiments also show that the oil saturation of surrounding source rocks control the hydrocarbon potential of lithological traps, and a critical value for oil saturation of surrounding mudstone is required, that is, when the oil saturation of surrounding mudstone is lower than this critical value, no oil and gas accumulate in the lithological trap. The control of surrounding mudstone on the oil-bearing properties of lithological reservoirs is also analyzed by the mechanisms of hydrocarbon generation and expulsion as well as accumulation.

  2. Air pollution in surrounding environment of Sasa tailing dam – ambient air, plant dust and ceiling dust

    OpenAIRE

    Krstev, Boris; Krstev, Aleksandar; Golomeov, Blagoj; Golomeova, Mirjana; Zendelska, Afrodita; Danevski, Tome; Fidancev, Boris

    2013-01-01

    The current and recent activities in the lead-zinc Sasa mine or copper Bucim mine and flotation of galena and sphalerite or chalcopyrite, producing metals for market, are reason for possible troubles from tailing dam-pond and surrounding river, ambient air and plant or ceiling dust. This appearance is significant for the surrounding environment, but legislative and ecological law directive limited the quantity of these. In this paper will be present results of investigations from plant ...

  3. Emergency response service personnel and the critical incident stress debriefing debate.

    Science.gov (United States)

    Wagner, Shannon L

    2005-01-01

    Previous research has demonstrated the potential for work-related stress associated with employment in the emergency service field. However, little research has considered effective interventions that may be used to mediate the effects of this work-related stress. Critical Incident Stress Debriefing (CISD) is one intervention that is currently employed with emergency service workers. However, the efficacy of this intervention is currently the source of much debate. The present discussion reviews the available literature regarding the effectiveness of CISD for use with emergency service workers and concludes that at this time, for this population, the call for the removal of current programs using CISD is unwarranted.

  4. Forest Fragments Surrounded by Sugar Cane Are More Inhospitable to Terrestrial Amphibian Abundance Than Fragments Surrounded by Pasture

    Directory of Open Access Journals (Sweden)

    Paula Eveline Ribeiro D’Anunciação

    2013-01-01

    Full Text Available In recent years, there has been increasing interest in matrix-type influence on forest fragments. Terrestrial amphibians are good bioindicators for this kind of research because of low vagility and high philopatry. This study compared richness, abundance, and species composition of terrestrial amphibians through pitfall traps in two sets of semideciduous seasonal forest fragments in southeastern Brazil, according to the predominant surrounding matrix (sugar cane and pasture. There were no differences in richness, but fragments surrounded by sugar cane had the lowest abundance of amphibians, whereas fragments surrounded by pastures had greater abundance. The most abundant species, Rhinella ornata, showed no biometric differences between fragment groups but like many other amphibians sampled showed very low numbers of individuals in fragments dominated by sugar cane fields. Our data indicate that the sugar cane matrix negatively influences the community of amphibians present in fragments surrounded by this type of land use.

  5. Issues in the Recognition versus Disclosure of Financial Information Debate

    Directory of Open Access Journals (Sweden)

    Novak Aleš

    2016-12-01

    Full Text Available Empirical evidence from the academic literature on capital market effects of financial information placement (i.e., recognition on the face of the primary financial statements versus disclosure in the notes to the financial statements is not straightforward. Therefore, the purpose of this paper is to contribute to the recognition versus required disclosure debate in a standard-setting context by exploring possible reasons for perceived differences between recognized and disclosed amounts. These differences, in our view, arise due to demonstrated auditors’ greater tolerance for misstatement in disclosed amounts, allowed noncompliance with disclosure requirements even in strong enforcement regimes, lesser care that preparers of financial statements devote to disclosures relative to recognized items as well as behavioural factors and differential processing costs related to the users of financial information. We believe that these arguments strengthen the case for the general preference for the recognition of financial information in the standard-setting context. The original scientific contribution of this paper is to systematically identify the reasons for the differences between recognized and disclosed amounts in financial statements. As such, this paper may provide a suitable basis for the justification of certain conceptual changes in the field of international accounting standards that are currently underway.

  6. Debating "the Social": Towards a Critique of Sociological Nostalgia

    Directory of Open Access Journals (Sweden)

    Anthony Elliott

    2012-03-01

    Full Text Available Although sociology can be commonsensically and parsimoniously defined as the study of society, the problems of defining such terms as ‘society’, ‘the social’, and ‘the social system’ remain an ongoing irritant of sociological theory. In addition to these traditional conceptual problems, there is currently a strong sense that ‘society’ as an empirical reality and ‘society’ as a concept are in crisis. Given the contemporary view of ‘the end of the social’ there is also manifestly a potent and nostalgic interest in the past as a time of comforting solidarity and meaningfulness. To clarify this debate, we start by making a distinction between three approaches to society, namely structure, solidarity and creation. Nostalgia hinges around the certainties that followed from reliable social structures, and from the comfort of community. We illustrate these forms of nostalgia through an examination of the social philosophy of Alasdair MacIntyre. Recognizing that his criticisms of the loss of virtue represent a powerful indictment of modernity, we argue that past societies were also fractured by moral discord. More importantly, MacIntyre rules out the possibility of moral re-invention by excluding the rise of human rights as a moral framework. In conclusion, the forms of social creativity may not enjoy the ‘sticky’ solidarity of the past, but they do testify Georg Simmel’s idea of the social (Vergesellschaftung.

  7. Debate - Trafficking as a Floating Signifier: The view from Brazil

    Directory of Open Access Journals (Sweden)

    Grupo Davida

    2015-04-01

    Full Text Available The fact that the United Nations (UN Trafficking Protocol is not an autochthonous product of the Brazilian political system has resulted in its being brought into that system as a ‘floating signifier’: something that does not point to any actual object or agreed upon meaning.[1] People who wish to criminalise prostitution have attempted to bend the Protocol in that direction while prostitutes’ rights groups have used it to critique current Brazilian laws, emphasising the need to distinguish migration for voluntary, consensual sex work from trafficking. Groups concerned with organ trafficking (a crime for which there are practically no proven cases in Brazil have managed to push their banner to the fore in the trafficking debate. Meanwhile, Brazil’s long-established and relatively successful anti-slave labour movement has been loath to ‘change their brand’, having already gained a considerable degree of institutionalisation prior to Brazil’s ratification of the Protocol in 2004. [1] C Lévi-Strauss, ‘Introduction à l'oeuvre de Marcel Mauss’ in Mauss, Sociologie et Anthropologie, Paris, 1950.

  8. Gold or green: the debate on open access policies.

    Science.gov (United States)

    Abadal, Ernest

    2013-09-01

    The movement for open access to science seeks to achieve unrestricted and free access to academic publications on the Internet. To this end, two mechanisms have been established: the gold road, in which scientific journals are openly accessible, and the green road, in which publications are self-archived in repositories. The publication of the Finch Report in 2012, advocating exclusively the adoption of the gold road, generated a debate as to whether either of the two options should be prioritized. The recommendations of the Finch Report stirred controversy among academicians specialized in open access issues, who felt that the role played by repositories was not adequately considered and because the green road places the burden of publishing costs basically on authors. The Finch Report's conclusions are compatible with the characteristics of science communication in the UK and they could surely also be applied to the (few) countries with a powerful publishing industry and substantial research funding. In Spain, both the current national legislation and the existing rules at universities largely advocate the green road. This is directly related to the structure of scientific communication in Spain, where many journals have little commercial significance, the system of charging a fee to authors has not been adopted, and there is a good repository infrastructure. As for open access policies, the performance of the scientific communication system in each country should be carefully analyzed to determine the most suitable open access strategy.

  9. Physician assisted suicide: the great Canadian euthanasia debate.

    Science.gov (United States)

    Schafer, Arthur

    2013-01-01

    A substantial majority of Canadians favours a change to the Criminal Code which would make it legally permissible, subject to careful regulation, for patients suffering from incurable physical illness to opt for either physician assisted suicide (PAS) or voluntary active euthanasia (VAE). This discussion will focus primarily on the arguments for and against decriminalizing physician assisted suicide, with special reference to the British Columbia case of Lee Carter vs. Attorney General of Canada. The aim is to critique the arguments and at the same time to describe the contours of the current Canadian debate. Both ethical and legal issues raised by PAS are clarified. Empirical evidence available from jurisdictions which have followed the regulatory route is presented and its relevance to the slippery slope argument is considered. The arguments presented by both sides are critically assessed. The conclusion suggested is that evidence of harms to vulnerable individuals or to society, consequent upon legalization, is insufficient to support continued denial of freedom to those competent adults who seek physician assistance in hastening their death. Copyright © 2013 Elsevier Ltd. All rights reserved.

  10. Seismic Tomography of the Arabian-Eurasian Collision Zone and Surrounding Areas

    Science.gov (United States)

    2010-05-20

    current tectonics of the region are controlled by the collision and continuing convergence of the Arabian and Eurasian plates . The Arabian and...in the Arabian Plate and surrounding regions, Geophys. J. Int. 157: 775–795. Alinaghi, A., I. Koulakov, and H. Thybo (2007). Seismic tomographic...Tectonophysics 50: 307–336. Brune, J. N. (1970). Tectonic stress and the spectra of seismic shear waves from earthquakes, J. Geophys. Res. 75, 4997-5009. Cong

  11. A path forward in the debate over health impacts of endocrine disrupting chemicals.

    Science.gov (United States)

    Zoeller, R Thomas; Bergman, Åke; Becher, Georg; Bjerregaard, Poul; Bornman, Riana; Brandt, Ingvar; Iguchi, Taisen; Jobling, Susan; Kidd, Karen A; Kortenkamp, Andreas; Skakkebaek, Niels E; Toppari, Jorma; Vandenberg, Laura N

    2014-12-22

    Several recent publications reflect debate on the issue of "endocrine disrupting chemicals" (EDCs), indicating that two seemingly mutually exclusive perspectives are being articulated separately and independently. Considering this, a group of scientists with expertise in basic science, medicine and risk assessment reviewed the various aspects of the debate to identify the most significant areas of dispute and to propose a path forward. We identified four areas of debate. The first is about the definitions for terms such as "endocrine disrupting chemical", "adverse effects", and "endocrine system". The second is focused on elements of hormone action including "potency", "endpoints", "timing", "dose" and "thresholds". The third addresses the information needed to establish sufficient evidence of harm. Finally, the fourth focuses on the need to develop and the characteristics of transparent, systematic methods to review the EDC literature. Herein we identify areas of general consensus and propose resolutions for these four areas that would allow the field to move beyond the current and, in our opinion, ineffective debate.

  12. Is It Necessary to Lie to Win a Controversial Public Debate? An Answer from Sociophysics

    Science.gov (United States)

    Galam, Serge

    Controversial public debates driven by incomplete scientific data where nobody can claim absolute certainty, due to the current state of scientific knowledge, are studied. To adopt a cautious balanced attitude based on clear but inconclusive data appears to be a lose-out strategy. In contrast overstating arguments with incorrect claims which cannot be scientifically refuted appears to be necessary but not sufficient to eventually win a public debate. The underlying key mechanisms of these puzzling and unfortunate conclusions are identified using the Galam Unifying Frame (GUF) of opinion dynamics . It reveals that the existence of inflexible agents and their respective proportions are the instrumental parameters to determine the faith of incomplete scientific data in public debates. Acting on one's own inflexible proportion modifies the topology of the flow diagram, which in turn can make irrelevant the value of initial support. On the contrary focusing on open-minded agents may be useless given some topologies. Accordingly, the inflexibles rather than the data are found to drive the opinion of the population. The results shed a new but disturbing light on designing adequate strategies to win a public debate. The cases of global warming is briefly discussed.

  13. Public engagement in Japanese policy-making: A history of the genetically modified organisms debate

    OpenAIRE

    SHINEHA, Ryuma; Kato, Kazuto

    2009-01-01

    New laws regulating the use of genetically modified organisms have recently been enacted in Japan, and there were many stakeholders involved in the development of this policy. Our review of the history and the debates held in the course of policy development regarding genetically modified organisms in Japan shows that the current regulatory system was developed taking past national and international regulatory contexts into consideration. The turning point in Japanese policy-making occurred e...

  14. Poverty, the Underclass, and Immigration: Another Look at the Debate on Poverty

    OpenAIRE

    Mueller, Elizabeth

    1990-01-01

    The current popular debate on poverty focuses on the underclass. Poverty is considered, in this context, a problem of unskilled, uneducated individuals or of groups ofpeople whose lifestyles mire them in poverty. In this article, the author argues that the focus on the underclass, and subsequent use of individually and culturally focused explanations for poverty, skew our understanding of the problem and divert our attention from appropriate policy responses. Using evidence from four differen...

  15. Is it only the regulatory status? Broadening the debate on cisgenic plants

    OpenAIRE

    van Hove, Lilian; Gillund, Fr?ydis

    2017-01-01

    In current debates on emerging technologies for plant breeding in Europe, much attention has been given to the regulatory status of these techniques and their public acceptance. At present, both genetically modified plants with cisgenic approaches?using genes from crossable species?as well as transgenic approaches?using genes from different species?fall under GMO regulation in the EU and both are mandatorily labelled as GMOs. Researchers involved in the early development of cisgenic GM plants...

  16. Framing the policy debate over spirits excise tax in Poland.

    Science.gov (United States)

    Zatoński, Mateusz; Hawkins, Benjamin; McKee, Martin

    2016-12-23

    Industry lobbying remains an obstacle to effective health-oriented alcohol policy. In 2013, an increase in excise tax on spirits was announced by the Polish government. This article presents a qualitative analysis of the public debate that ensued on the potential economic, health and social effects of the policy. It focuses on how competing groups, including industry actors, framed their position and sought to dominate the debate. Online archives of five Polish national newspapers, two spirits trade associations, and parliamentary and ministerial archives were searched. A thematic content analysis of the identified sources was conducted. The overall findings were compared with existing research on the framing of the Minimum Unit Pricing (MUP) debate in the UK. A total of 155 sources were analysed. Two main frames were identified: health, and economic The spirits industry successfully promoted the economic frame in their own publications and in the media. The debate was dominated by arguments about potential growth of the grey market and losses in tax revenue that might result from the excise tax increase. The framing of the debate in Poland differed from the framing of the MUP debate in the United Kingdom. The Polish public health community was unsuccessful in making health considerations a significant element of the alcohol policy debate. The strategies pursued by UK health advocates offer lessons for how to make a more substantial impact on media coverage and promote health-oriented legislation.

  17. Cool Minds in Heated Debates? Migration-related Attitudes in Germany Before and After a Natural Intervention

    Directory of Open Access Journals (Sweden)

    Claudia Diehl

    2012-05-01

    Full Text Available Data from the Transatlantic Trends: Immigration survey was used to investigate whether the debate surrounding Thilo Sarrazin’s immigration-skeptical Deutschland schafft sich ab (Germany abolishes itself had any impact on migration-related attitudes in Germany. The book was published in August 2010 and fieldwork took place during the evolving debate, providing a unique opportunity to study the impact of a major media event on public attitudes. Descriptive findings on the aggregate level show no substantial change in migration-related attitudes in the months after publication. More detailed findings reveal a significant increase in skepticism only for respondents with low levels of education, whose assessment of Muslim migrants’ integration became more negative during the debate. There are two possible reasons for the lack of more substantial attitudinal change. Firstly, the debate was highly polarized and lacked the consonant national media coverage that is an important precondition for media effects on public opinion. Secondly, there were no additional “external shocks” prior to the book’s release, such as a high levels of immigration, that could have made the public more susceptible to criticism of the impact of migration.

  18. Migraine increases centre-surround suppression for drifting visual stimuli.

    Directory of Open Access Journals (Sweden)

    Josephine Battista

    Full Text Available BACKGROUND: The pathophysiology of migraine is incompletely understood, but evidence points to hyper-responsivity of cortical neurons being a key feature. The basis of hyper-responsiveness is not clear, with an excitability imbalance potentially arising from either reduced inhibition or increased excitation. In this study, we measure centre-surround contrast suppression in people with migraine as a perceptual analogue of the interplay between inhibition and excitation in cortical areas responsible for vision. We predicted that reduced inhibitory function in migraine would reduce perceptual surround suppression. Recent models of neuronal surround suppression incorporate excitatory feedback that drives surround inhibition. Consequently, an increase in excitation predicts an increase in perceptual surround suppression. METHODS AND FINDINGS: Twenty-six people with migraine and twenty approximately age- and gender-matched non-headache controls participated. The perceived contrast of a central sinusoidal grating patch (4 c/deg stationary grating, or 2 c/deg drifting at 2 deg/sec, 40% contrast was measured in the presence and absence of a 95% contrast annular grating (same orientation, spatial frequency, and drift rate. For the static grating, similar surround suppression strength was present in control and migraine groups with the presence of the surround resulting in the central patch appearing to be 72% and 65% of its true contrast for control and migraine groups respectively (t(44 = 0.81, p = 0.42. For the drifting stimulus, the migraine group showed significantly increased surround suppression (t(44 = 2.86, p<0.01, with perceived contrast being on average 53% of actual contrast for the migraine group and 68% for non-headache controls. CONCLUSIONS: In between migraines, when asymptomatic, visual surround suppression for drifting stimuli is greater in individuals with migraine than in controls. The data provides evidence for a

  19. El debate de la energía

    OpenAIRE

    Revista Renglones

    2002-01-01

    En la actualidad los principales debates respecto a la energía se centran en aspectos técnicos, ambientales, políticos y, sobre todo, económicos, en cuyo fondo se encuentra la disputa por las rentas económicas que generan las industrias energéticas. En México, aunque el debate no es nuevo, ahora es impostergable, y su eje es el cuestionamiento del papel del estado en estas industrias. Con la intención de contribuir con visiones de más largo alcance, en un debate en el que no han tardado en...

  20. Resistance to change: Romania’s debate over territorial reforms

    Directory of Open Access Journals (Sweden)

    Edward Maxfield

    2012-02-01

    Full Text Available This paper examines the evolution of debates about territorial reforms in Romania in the first two decades after the fall of Communism. It suggests that the debate was shaped mainly by the choices made by political elites in positioning their parties in relation to ‘post-Communism’ and the ‘Hungarian issue’. Critically, territorial reform rapidly ceased to be a tradable political asset in coalition building for the Democratic Union of Hungarians (UDMR. In recent years debate about territorial reforms has been influenced more heavily by exogenous factors (notably the desire to gain accession to the EU.

  1. Debating LGBT Workplace Protections in the Bible Belt: Social Identities in Legislative and Media Discourse.

    Science.gov (United States)

    Rhodes, Claire D; Stewart, Craig O

    2016-07-01

    This article reports a case study of the legislative and media discourse surrounding the addition of sexual orientation and gender identity language to the employment nondiscrimination ordinance of a city in the heart of the Bible Belt. The purpose of the study is to uncover how different identities were constructed and contested at city council meetings and in the news media on the way to passing legal protection for LGBT city employees in a region that is often characterized by anti-gay prejudice. This debate over the nondiscrimination ordinance centered on the question of whether LGBT identities are equivalent to identity categories based on race, gender, or religious belief, and it was shaped by various intergroup communication dynamics, specifically between members of the LGBT minority and the straight majority, between LGBT and Christian identities, and between "true" and "false" Christian identities.

  2. Electromagnetic effects on the biological tissue surrounding a transcutaneous transformer for an artificial anal sphincter system*

    Science.gov (United States)

    Zan, Peng; Yang, Bang-hua; Shao, Yong; Yan, Guo-zheng; Liu, Hua

    2010-01-01

    This paper reports on the electromagnetic effects on the biological tissue surrounding a transcutaneous transformer for an artificial anal sphincter. The coupling coils and human tissues, including the skin, fat, muscle, liver, and blood, were considered. Specific absorption rate (SAR) and current density were analyzed by a finite-length solenoid model. First, SAR and current density as a function of frequency (10–107 Hz) for an emission current of 1.5 A were calculated under different tissue thickness. Then relations between SAR, current density, and five types of tissues under each frequency were deduced. As a result, both the SAR and current density were below the basic restrictions of the International Commission on Non-Ionizing Radiation Protection (ICNIRP). The results show that the analysis of these data is very important for developing the artificial anal sphincter system. PMID:21121071

  3. Using Debate Skills to Engage Students in Astronomy

    Science.gov (United States)

    Karsten, Anna

    2016-04-01

    To increase the excitement for the astronomy unit and to expose the subject in all of its weird glory, students debate each other in a bracket style tournament defending their idea of the coolest object in the universe. At the start of May, causing the name of this event to be called May Madness, students choose an object or concept in the universe to research and construct an opening argument on how it is the coolest object in the universe. Every student in the eighth grade selects an object and proceeds to debate its attributes in a head-to-head competition leading to a class winner. The class winners then debate in front of the grade with celebrity guest judges. In the four minute debate, two students defend, cross examine, and construct a rebuttal for their chosen object.

  4. Debating elective single embryo transfer after in vitro fertilization: a ...

    African Journals Online (AJOL)

    Debating elective single embryo transfer after in vitro fertilization: a plea for a context sensitive approach. ... Annals of Medical and Health Sciences Research ... and create an ethical dilemma for physicians: Should the physician do as the ...

  5. The 1992 Presidential Campaign and Debates: A Cognitive View.

    Science.gov (United States)

    Carter, Richard F.; Stamm, Keith R.

    1994-01-01

    Distinguishes the cognitive, affective, and emotive effects produced by the 1992 presidential campaign, especially its presidential debates. Describes the kinds of cognitive effects engendered by the campaign activities and performances of the three major candidates. (HB)

  6. EXPERIENCES OF REPERCUSSIONS FROM PARTICIPATION IN ONLINE DEBATE

    DEFF Research Database (Denmark)

    Løvlie, Anders Sundnes; Ihlebæk, Karoline Andrea

    earlier findings about gender differences associated with different types of problems. Instead, we find a surprising dominance of relatively inconsequential issues, leading to a discussion about the communicative competencies of participants, and the challenge in facilitating online debate for people...

  7. The Day-Care Debate: A Wider View.

    Science.gov (United States)

    Kamerman, Sheila B.; Kahn, Alfred J.

    1979-01-01

    This article examines five major arguments against day care. Several approaches already in use in other countries are suggested as answers to the problems raised in the debate over care of children of working mothers. (MC)

  8. Best Way to Beat Back Zika a Matter of Debate

    Science.gov (United States)

    ... fullstory_162423.html Best Way to Beat Back Zika a Matter of Debate Analysis found conflicting evidence ... methods for controlling the mosquitoes that can transmit Zika and other diseases. The researchers, from the University ...

  9. Behavioural aspects surrounding medicine purchases from pharmacies in Australia

    Directory of Open Access Journals (Sweden)

    Emmerton L

    2008-09-01

    Full Text Available Objective: This study aimed to produce current data regarding behavioural aspects of non-prescription (over-the-counter medicine purchases, in light of changes in the pharmaceutical market and increasing provision of professional services in pharmacies.Methods: Data were collected in 15 community pharmacies in South-East Queensland, Australia, over 540 hours in five days in August, 2006. The method, previously validated, involved documentation of both observational and interview data. Fifteen trained researchers were stationed in a selected pharmacy each to unobtrusively observe all eligible sales of non-prescription medicines, and, where possible, interview the purchasers post-sale. Non-response was supplemented by observational data and recall by the salesperson. The data included details of the purchase and purchasing behaviour, while new questions addressed issues of topical importance, including customers’ privacy concerns. A selection of the analyses is reported here.Results: In total, 3470 purchases were documented (135-479 per pharmacy, with customers of 67.5% of purchases (74.7% excluding an outlier pharmacy participating in the survey. Customers averaged 1.2 non-prescription medicines per transaction. Two-thirds (67.2% of customers were female, and 38.8% of the customers were aged 31-45 years. Analgesics and respiratory medicines accounted for two-thirds of the sales data (33.4% and 32.4%, respectively. Intended-brand purchases comprised 71% of purchases (2004/2824; in-store substitution then occurred in 8.8% of these cases, mainly following recommendations by pharmacy staff. Medicines intended for self-use comprised 62.9% of purchases (1752/2785. First-time purchases (30.8%, 799/2594 were more commonly influenced by pharmacy staff than by advertising.Conclusions: This study used validated methods adapted to a changing marketplace, thus providing data that both confirm and add to knowledge surrounding medicine purchases. Despite the

  10. The State of College Debate According to a Survey of Its Coaches: Data to Ground the Discussion of Debate and Civic Engagement

    Science.gov (United States)

    Hlavacik, Mark; Lain, Brian; Ivanovic, Matea; Ontiveros-Kersch, Brian

    2016-01-01

    In 2015, prominent figures from the debate community gathered at Penn State for a Conference on Speech and Debate as Civic Education. Convened in response to a perceived decline in debate's contributions to civic education, the conference also aimed to start a conversation about the future of debate education. Although a great deal can be learned…

  11. Human papillomavirus vaccination: the policy debate over the prevention of cervical cancer--a commentary.

    Science.gov (United States)

    Hoops, Katherine E M; Twiggs, Leo B

    2008-07-01

    The human papillomavirus (HPV) family causes a variety of benign, premalignant, and malignant lesions in men and women. HPV types 16 and 18 are responsible for causing 70% of all cases of cervical cancer each year. Recently, a vaccine that can prevent cervical cancer by protecting women from infection with the most common types of HPV has been made available. Following Food and Drug Administration approval and endorsement by the Centers for Disease Control and Prevention, it is the right and the duty of the state legislatures to implement vaccination programs. This vaccine, a vaccine for a sexually transmitted disease, has stirred a fierce debate. Religion and sexuality have dominated the discussion, and political calculations are inherent to the process; nonetheless, epidemiological analyses are also essential to the decision to mandate the HPV vaccine. HPV vaccine program implementation processes are at many stages in many states, and programs vary widely. Some provide information to families, whereas others allot a range of funding for voluntary vaccination. Virginia is, thus far, the only state to have enacted a mandate. This article discusses the various programs in place, the proposed legislation, and the debate surrounding the political process.

  12. Debate: single-fraction treatment should be standard in the retreatment of uncomplicated bone metastases.

    Science.gov (United States)

    Tsang, Derek S; Yau, Vivian; Raziee, Hamid; Niglas, Mark; Soliman, Hany; Chow, Edward; Tsao, May

    2015-10-01

    There is controversy surrounding the optimal radiotherapy dose-fractionation for retreatment of painful bone metastases. Two commonly used regimens are 8 Gy in a single-fraction or 20 Gy in five or eight fractions. Randomized evidence, including the NCIC SC.20 randomized clinical trial, has failed to standardize clinical practice. Practitioners who use single-fraction regimens cite patient convenience, fewer acute adverse effects, and better cost-effectiveness. Practitioners who prefer multiple fractions raise questions about the interpretation of data that justifies single-fraction treatment, and the possibility that single-fraction treatment may provide inferior pain relief. Given this clinical controversy, should single-fraction irradiation be standard in retreatment of uncomplicated bone metastases? In this article, two teams debate both sides of the argument with commentary to summarize the relevant issues. The conclusion from the debate is that the "standard" treatment should be individualized to the patient with shared-decision making between the oncologist, patient and family members. In a cancer patient with poor performance status and short life expectancy, single-fraction repeat radiotherapy may be preferred; in a patient with a prolonged disease course, perhaps multiple fraction retreatments would be preferred. The choice between different fractionation schemes depends on an assessment of individual patient factors, tumour factors and unique patient circumstances.

  13. Do graduate entry nursing student's experience 'Imposter Phenomenon'?: An issue for debate.

    Science.gov (United States)

    Aubeeluck, Aimee; Stacey, Gemma; Stupple, Edward J N

    2016-07-01

    The recruitment of Graduates into the nursing profession is seen as advantageous in the academic literature. Conversely educated nurses are often portrayed in the media as "too posh to wash". We would argue these conflicting discourses have a negative effect on graduate entry nurse education. Graduate nursing students may be particularly susceptible to "Imposter Phenomenon" a concept that describes an "internal experience of intellectual phoniness" exhibited by individuals who appear successful to others, but internally feel incompetent. We would like to encourage debate through the presentation of a small set of pilot data that established that 70% of the participants had frequent to intense experiences of Imposter Phenomenon. Students experienced feelings of failure despite consistent high achievement. Our findings and the prevalent negative rhetoric surrounding highly educated student nurses raise concerns regarding the impact of the anti-intellectualism on the Graduate entry student's perception of self. Others may argue that this could simply be a 'natural' or expected level of anxiety in a time of transition that has no lasting impact. We debate this issue in relation to the existing literature to encourage critical dialogue.

  14. Preface to the Rostock Debate on Demographic Change

    Directory of Open Access Journals (Sweden)

    Laura Bernardi

    2011-02-01

    Full Text Available The first Rostock Debate on Demographic Change, which took place on February 21, 2006, centered on the following question: Should governments in Europe push much more aggressively for gender equality to raise fertility? The four debaters were Laurent Toulemon from the Institut National d'Etudes Demograhiques (France, Dimiter Philipov from the Vienna Institute of Demography (Austria, Livia Oláh from Stockholm University (Sweden, and Gerda Neyer from the Max Planck Institute (Germany

  15. GlyRα2, not GlyRα3, modulates the receptive field surround of OFF retinal ganglion cells.

    Science.gov (United States)

    Zhang, Chi; Nobles, Regina D; McCall, Maureen A

    2015-01-01

    Receptive fields (RFs) of most retinal ganglion cells (RGCs) consist of an excitatory center and suppressive surround. The RF center arises from the summation of excitatory bipolar cell glutamatergic inputs, whereas the surround arises from lateral inhibitory inputs. In the retina, both gamma amino butyric acid (GABA) and glycine are inhibitory neurotransmitters. A clear role for GABAergic inhibition modulating the RGC RF surround has been demonstrated across species. Glycinergic inhibition is more commonly associated with RF center modulation, although there is some evidence that it may contribute to the RF surround. The synaptic glycinergic chloride channels are formed by three homomeric β and two homomeric α subunits that can be glycine receptor (GlyR) α1, α2, α3, or α4. GlyRα composition is responsible for currents with distinct decay kinetics. Their expression within the inner plexiform laminae and neuronal subtypes also differ. We studied the role of GlyR subunit selective modulation of RGC RF surrounds, using mice lacking GlyRα2 (Glra2 -/-), GlyRα3 (Glra3 -/-), or both (Glra2/3 -/-). We chose this molecular genetic approach instead of pharmacological manipulation because there are no subunit selective antagonists and strychnine blocks all GlyRs. Comparisons of annulus-evoked responses among wild type (WT) and GlyRα knockouts (Glra2 -/-, Glra3 -/- and Glra2/3 -/-) show that GlyRα2 inhibition enhances RF surround suppression and post-stimulus excitation in only WT OFF RGCs. Similarities in the responses in Glra2 -/- and Glra2/3 -/- RGCs verify these conclusions. Based on previous and current data, we propose that GlyRα2-mediated input uses a crossover inhibitory circuit. Further, we suggest that GlyRα2 modulates the OFF RGC RF center and surround independently. In summary, our results define a selective GlyR subunit-specific control of RF surround suppression in OFF RGCs.

  16. Sustainability of Public Resources - International Debate

    Directory of Open Access Journals (Sweden)

    Cristina Silvia Nistor

    2011-08-01

    Full Text Available Given that public resources are becoming increasingly limited, to discuss the international change of their approach is more and more necessary. Long-term fiscal sustainability is the government's ability to meet financial targets and commitments both now and in the future. Through an empirical approach ED "Reporting on the long term sustainability of public finances," affected by the IPSASB and responses made ​​by respondents, this approach measurable impact on international public accounting system with direct implications on the public Romanian system. The results demonstrate the need to review elements of financial statements of public institutions, concluding that the current form does not provide the necessary information tailored to the principles of efficient, effective and rational use of public resources.

  17. Debate on tourism in postmodernism and beyond

    Directory of Open Access Journals (Sweden)

    Zotic Vasile

    2014-01-01

    Full Text Available The nexus between globalization and tourism has been established whereas postmodernism imprints features on the current and future society. Seen as a result of revolutions (technological, behavioural, philosophical, economic in society and civilizations, postmodernism can be perceived as an adjustment to new conditions involving changes in all fields, ultimately triggering changes in the vision of current civilization, individual's mentality, perception and behaviour, management of resources, adaptation to environmental alterations and, last but not least, converting tourism from an economic activity into a social and leisure lifestyle, from a complementary necessity into a basic need associated with the right of free movement. We therefore addressed forms and types of tourism and their placement on the new trend in accordance with the change in mentality, perception, behaviour, taste, needs and expectations of providers and consumers. Since niche tourism has already been developed by expressing the multiple perspectives of postmodernism, the aim of our paper is to explore the many possibilities to develop niche tourism and prove that it is indeed the future of tourism in postmodern times as supple structure particularized on narrow tourist-oriented markets, focusing on the identity, authenticity and uniqueness of place, experiential and active-participative tourism products. Our analysis also results in stating several ground features for the future well-be­ing of niche tourism. Identity and not the extravagance prevails and going back to simple is encouraged. However, if we dare to look beyond postmodernism the concluding remarks highlight the prevalence of inherence than conspicuousness in tourism practice given the continuous movement of population (migration, travelling for work in contrast with the obvious monopoly of digitalization and technology that transform a large share of consumers from active travellers to passive virtual tourists

  18. Ecological mechanisms linking protected areas to surrounding lands.

    Science.gov (United States)

    Hansen, Andrew J; DeFries, Ruth

    2007-06-01

    Land use is expanding and intensifying in the unprotected lands surrounding many of the world's protected areas. The influence of this land use change on ecological processes is poorly understood. The goal of this paper is to draw on ecological theory to provide a synthetic framework for understanding how land use change around protected areas may alter ecological processes and biodiversity within protected areas and to provide a basis for identifying scientifically based management alternatives. We first present a conceptual model of protected areas embedded within larger ecosystems that often include surrounding human land use. Drawing on case studies in this Invited Feature, we then explore a comprehensive set of ecological mechanisms by which land use on surrounding lands may influence ecological processes and biodiversity within reserves. These mechanisms involve changes in ecosystem size, with implications for minimum dynamic area, species-area effect, and trophic structure; altered flows of materials and disturbances into and out of reserves; effects on crucial habitats for seasonal and migration movements and population source/sink dynamics; and exposure to humans through hunting, poaching, exotics species, and disease. These ecological mechanisms provide a basis for assessing the vulnerability of protected areas to land use. They also suggest criteria for designing regional management to sustain protected areas in the context of surrounding human land use. These design criteria include maximizing the area of functional habitats, identifying and maintaining ecological process zones, maintaining key migration and source habitats, and managing human proximity and edge effects.

  19. Metrizamide demonstration of the subarachnoid space surrounding the Gasserian ganglion

    Energy Technology Data Exchange (ETDEWEB)

    Christmann, D.; Babin, E.

    1980-05-01

    The chance opacification of the subarachnoid space surrounding the Gasserian ganglion, observed during metrizamide basal cisternography, is reported. This is compared to similar demonstrations of the optic subarachnoid space. Such infrequently observed images should be known because they may be related to the occurrence of trigeminal neuralgia.

  20. Orientation-tuned surround suppression in mouse visual cortex

    NARCIS (Netherlands)

    Self, Matthew W; Lorteije, Jeannette A M; Vangeneugden, Joris; van Beest, Enny H; Grigore, Mihaela E; Levelt, Christiaan N; Heimel, J.A.; Roelfsema, Pieter R

    2014-01-01

    The firing rates of neurons in primary visual cortex (V1) are suppressed by large stimuli, an effect known as surround suppression. In cats and monkeys, the strength of suppression is sensitive to orientation; responses to regions containing uniform orientations are more suppressed than those contai

  1. Challenges Surrounding the Education of Children with Chronic Diseases

    Science.gov (United States)

    Gordon, Maria, Ed.

    2016-01-01

    While governing bodies have mandated that all students have the right to an education, with disabled students treated to the same rights and opportunities as non-disabled students, policymakers do not always agree on what all-inclusive education should look like. "Challenges Surrounding the Education of Children with Chronic Diseases"…

  2. The Influence of Neurolinguistic Applications on Second Language Research: Reviewing the Issues and Refocusing the Debate

    Directory of Open Access Journals (Sweden)

    Masoud Mahmoodzadeh

    2015-03-01

    Full Text Available The influence of neurolinguistic applications on second language pedagogy has often been a controversial subject of dispute. As such, researchers in this field have faced with some blurred and conflicting views in terms of the pedagogical applicability of neurological discoveries for second language instruction. In light of this research-based concern, the current short paper attempts to review the related issues and refocus the current direction of the neurolinguistic-second language pedagogy debate. The paper also concludes with some suggestions made in favor of an alternative neurolinguistic outlook for L2 researchers.

  3. [The demographic stakes in Black Africa: what lies behind the debate].

    Science.gov (United States)

    Ela, J

    1992-01-01

    The current debate concerning the population dynamics of Sub-Saharan Africa is reviewed. The author describes the present demographic situation and the potential for future high rates of population growth. He also discusses Africa's resource potential and its current low levels of population density as well as the growing demands in certain quarters for population control policies. He concludes that much of the demand for population control comes from those who benefit from a world economy that is dominated by the developed market-economy countries, and that a workable solution to population problems in Africa can only come about if the inequalities between rich and poor countries are resolved.

  4. Methylprednisolone for acute spinal cord injury:an increasingly philosophical debate

    Institute of Scientific and Technical Information of China (English)

    Christian A. Bowers; Bornali Kundu; Gregory W. J. Hawryluk

    2016-01-01

    Following publication of NASCIS II, methylprednisolone sodium succinate (MPSS) was hailed as a breakthrough for patients with acute spinal cord injury (SCI). MPSS use for SCI has since become very controversial and it is our opinion that additional evidence is unlikely to break the stalemate amongst cli-nicians. Patient opinion has the potential to break this stalemate and we review our recent ifndings which reported that spinal cord injured patients informed of the risks and beneifts of MPSS reported a prefer-ence for MPSS administration. We discuss the implications of the current MPSS debate on translational research and seek to address some misconceptions which have evolved. As science has failed to resolve the MPSS debate we argue that the debate is an increasingly philosophical one. We question whether SCI might be viewed as a serious condition like cancer where serious side effects of therapeutics are tolerated even when beneifts may be small. We also draw attention to the similarity between the side effects of MPSS and isotretinoin which is prescribed for the cosmetic disorder acne vulgaris. Ultimately we question how patient autonomy should be weighed in the context of current SCI guidelines and MPSS’s status as a his-torical standard of care.

  5. Social media and medical professionalism: rethinking the debate and the way forward.

    Science.gov (United States)

    Fenwick, Tara

    2014-10-01

    This Perspective addresses the growing literature about online medical professionalism. Whereas some studies point to the positive potential of social media to enhance and extend medical practice, the dominant emphasis is on the risks and abuses of social media. Overall evidence regarding online medical professionalism is (as with any new area of practice) limited; however, simply accumulating more evidence, without critically checking the assumptions that frame the debate, risks reinforcing negativity toward social media. In this Perspective, the author argues that the medical community should step back and reconsider its assumptions regarding both professionalism and the digital world of social media. Toward this aim, she outlines three areas for critical rethinking by educators and students, administrators, professional associations, and researchers. First she raises some cautions regarding the current literature on using social media in medical practice, which sometimes leaps too quickly from description to prescription. Second, she discusses professionalism. Current debates about the changing nature and contexts of professionalism generally might be helpful in reconsidering notions of online medical professionalism specifically. Third, the author argues that the virtual world itself and its built-in codes deserve more critical scrutiny. She briefly summarizes new research from digital studies both to situate the wider trends more critically and to appreciate the evolving implications for medical practice. Next, the author revisits the potential benefits of social media, including their possibilities to signal new forms of professionalism. Finally, the Perspective ends with specific suggestions for further research that may help move the debate forward.

  6. Military installation sequestered more carbon than surrounding areas

    Science.gov (United States)

    Zhao, S.; Liu, S.; Li, Z.; Sohl, T.

    2008-12-01

    Land use activities greatly affect the temporal trends and spatial patterns of regional land-atmospheric exchange of carbon. Military installations generally have drastically different land management strategies from surrounding areas, and the carbon consequences have never been quantified and assessed. Here, we used the General Ensemble Biogeochemical Modeling System (GEMS) to simulate and compare ecosystem carbon dynamics between Fort Benning and surrounding areas from 1992 to 2050. GEMS was driven by unique combinations of spatial and temporal dynamics of major driving forces, such as climate, soil properties, nitrogen deposition, and land use and land cover changes (predicted by FOREcasting SCEnarios of land cover change (FORE-SCE)). Our results indicated that the military installation sequestered more carbon than surrounding areas (0.77 vs. 0.16 Mg C ha-1 y-1 averaged from 1992 to 2007). Differences in land use activities were the primary cause behind the difference in carbon sequestration rates. From 1992 to 2007, no urban/residential expansion occurred at the installation, and transitional barren (primarily caused by forest harvesting) slightly increased from 0 to 0.2%. In contrast, urban land increased from 5.6 to 7.6% and transitional barren increased from 0.1 to 0.7% in the surrounding areas. Live biomass accumulation accounted for most of the carbon sink in both Fort Benning and surrounding areas (0.75 vs. 0.15 Mg C ha-1 y-1), while soil organic carbon accumulation was small (0.02 vs. 0.01 Mg C ha- 1 y-1), suggesting biomass removal caused by urbanization and harvesting resulted in much less carbon sequestration in surrounding areas. Fort Benning is likely to sequester more carbon in the future, although the rate of carbon sequestered per year will gradually reduce. The future carbon source/sink strength in the surrounding areas varied greatly, from a small sink to a strong source, depending on the path of land use change (e.g., increase of clear

  7. Globalização: notas sobre um debate Globalization: notes on a debate

    Directory of Open Access Journals (Sweden)

    Renato Ortiz

    2009-04-01

    Full Text Available O texto retoma os diferentes estágios de cognição a respeito da problemática da globalização nas ciências sociais, desde a década de 1980. Destacam-se as feições tomadas pelo debate tanto na maneira implícita como ele se apresenta na disputa entre modernidade e pós-modernidade, envolvendo autores como Lyotard e Habermas, quanto na emergência de um "senso comum planetário", em que se naturalizam os processos e estruturas que definem um destino e horizonte comum para a humanidade, mas à luz das diferenças e desigualdades que conformam as especificidades dos espaços e das posições sociais no mundo contemporâneo. Deste modo, são discutidas as potencialidades analíticas de categorias como modernidade-mundo, situação, entre outras, para fazer frente ao desafio das disciplinas socioantropológicas na explicação e interpretação de realidades em que o global, o nacional e o local se interpenetram mutuamente.The text recaptures the different stage of perception in relation to the problematic of the globalization on social sciences, since the 80's. The debate is implicitly highlighted by how it is presented in the dispute between modernity and post-modernity, involving authors such as Lyotard & Habermas, as well as by an emergency of a "global common sense" in which the processes and structures that define a common destination and a horizon for mankind are naturalized, but in face of the differences and inequalities that form the specificities of the spaces and social positions of the contemporaneous world. Therefore, the potential analytics such as modernity-world, a situation, among others, that faces the challenges of the socio-anthropological disciplines in the explanation and interpretation of realities in which the global, the national and the local are mutually comprehended.

  8. Life and death before birth: 4D ultrasound and the shifting frontiers of the abortion debate.

    Science.gov (United States)

    Savell, Kristin

    2007-08-01

    The development of 4D ultrasound technology has democratised fetal imagery by offering direct visual access to realistic images of the fetus in utero. These images, which purport to show a responsive being capable of complex behaviour, have renewed debate about the personhood of the fetus and the adequacy of current abortion regulation. This article considers recent abortion law reform initiatives in the United Kingdom and the United States and observes two shifts in the frontiers of these debates. The first concerns a shift from viability to sentience as a criterion of legal significance. The second concerns a shift toward constructing abortion in terms of feticide as distinct from the termination of pregnancy. Both strategies seek to deploy morphological similarities between the sentient fetus and newborn baby as a basis for extending law's dominion over the fetus.

  9. Pulsed or continuous flow in long-term assist devices: a debated topic.

    Science.gov (United States)

    Sansone, Fabrizio; Zingarelli, Edoardo; Flocco, Roberto; Dato, Guglielmo Mario Actis; Parisi, Francesco; Punta, Giuseppe; Forsennati, Pier Giuseppe; Bardi, Gian Luca; Del Ponte, Stefano; Patanè, Francesco; Casabona, Riccardo

    2012-10-01

    The end-stage cardiomyopathy is an increasing worldwide problem. Cardiac transplantation lacks sufficient donors to treat all patients, and there is thus debate about alternative strategies. The use of left ventricular assist devices for long-term support is increasing with a positive impact on patient survival. Although there is an ongoing debate regarding the risks and benefits of maintaining pulsatile flow during long-term ventricular assist device support, there has been a significant move towards implantation of continuous flow devices due to the lower surgical morbidity and better long-term reliability of these pumps. The following is a review of the literature on continuous and pulsatile flow for long-term support. Starting from the definition of flow, we analyze the current evidence and consider gastrointestinal complications.

  10. American biofutures: ideology and utopia in the Fukuyama/Stock debate.

    Science.gov (United States)

    Ashcroft, R E

    2003-02-01

    Francis Fukuyama, in his Our Posthuman Future, and Gregory Stock, in his Redesigning Humans, present competing versions of the biomedical future of human beings, and debate the merits of more or less stringent regimes of regulation for biomedical innovation. In this article, these positions are shown to depend on a shared discourse of market liberalism, which limits both the range of ends for such innovation discussed by the authors, and the scope of their policy analyses and proposals. A proper evaluation of the human significance and policy imperatives for biomedical innovation needs to be both more utopian in its imagination, and more sophisticated in its political economy. In essence, the Fukuyama/Stock debate tells us more about current US political ideology than it does about the morality of human genetic and biopsychological engineering.

  11. [The brain-mind debate. Problems in the philosophy of science with regard to psychiatry].

    Science.gov (United States)

    Tretter, F

    2007-05-01

    The present interdisciplinary brain-mind debate with regard to neurobiology shows deficits in the criticism of methods and in the precision of language and argumentation. Simplifying localisations of psychic functions, insufficient explanations and over-interpretations in the sense of physical determinism are the consequence. This can be demonstrated in deficits of neurobiological theories of volitional action. Therefore, the current concept of man is less perturbed than is proposed by neurobiologists. For psychiatry besides the neurobiological approach also a separate way of building models seems to be useful if present theoretical psychology and systems science would be regarded. In particular, the systems science of natural systems offers new opportunities to bridge gaps between disciplines involved in the brain-mind debate.

  12. Mimicry Is Presidential: Linguistic Style Matching in Presidential Debates and Improved Polling Numbers.

    Science.gov (United States)

    Romero, Daniel M; Swaab, Roderick I; Uzzi, Brian; Galinsky, Adam D

    2015-10-01

    The current research used the contexts of U.S. presidential debates and negotiations to examine whether matching the linguistic style of an opponent in a two-party exchange affects the reactions of third-party observers. Building off communication accommodation theory (CAT), interaction alignment theory (IAT), and processing fluency, we propose that language style matching (LSM) will improve subsequent third-party evaluations because matching an opponent's linguistic style reflects greater perspective taking and will make one's arguments easier to process. In contrast, research on status inferences predicts that LSM will negatively impact third-party evaluations because LSM implies followership. We conduct two studies to test these competing hypotheses. Study 1 analyzed transcripts of U.S. presidential debates between 1976 and 2012 and found that candidates who matched their opponent's linguistic style increased their standing in the polls. Study 2 demonstrated a causal relationship between LSM and third-party observer evaluations using negotiation transcripts.

  13. Investigation of electrostatic performance for a conical surrounding gate MOSFET with linearly modulated work-function

    Science.gov (United States)

    Ramkrishna, B. S.; Jena, B.; Dash, S.; Mishra, G. P.

    2017-01-01

    In this paper, for the first time a continuous variation of work-function based gate metal has been introduced in conical surrounding gate MOSFET. Here, a comparative study of the electrostatic as well as RF characteristics for basic conical surrounding gate MOSFET and the work-function modulated conical MOSFET is carried out using TCAD device simulator. These simulated results reveal that the work-function modulated conical model provides better electrostatic and RF performance in terms of drain current, transconductance, transconductance generation factor, unity gain cut-off frequency and intrinsic delay. An overall performance investigation has been presented for both the aforementioned models and verified using TCAD device simulator from Synopsys.

  14. Gender equity in health: debates and dilemmas.

    Science.gov (United States)

    Doyal, L

    2000-09-01

    Gender equity is increasingly cited as a goal of health policy but there is considerable confusion about what this could mean either in theory or in practice. If policies for the promotion of gender equity are to be realisable their goal must be the equitable distribution of health related resources. This requires careful identification of the similarities and differences in the health needs of men and women. It also necessitates an analysis of the gendered obstacles that currently prevent men and women from realising their potential for health. This article explores the impact of gender divisions on the health and the health care of both women and men and draws out some of the policy implications of this analysis. It outlines a three point agenda for change. This includes policies to ensure universal access to reproductive health care, to reduce gender inequalities in access to resources and to relax the constraints of rigidly defined gender roles. The article concludes with a brief overview of the practical and political dilemmas that the implementation of such policies would impose.

  15. O sujeito no feminismo: revisitando os debates Revisiting the debates on the subject in feminism

    Directory of Open Access Journals (Sweden)

    Claudia de Lima Costa

    2002-01-01

    Full Text Available No presente artigo, examino a condição disciplinar do sujeito no feminismo, sua identidade ambivalente e sua capacidade de agenciamento à luz das discussões sobre identidade, diferença, lugar e enunciação articulados pelas teorias feministas pós-estruturalistas. Tendo em vista que não podemos abordar questões sobre o(s sujeito(s e sua(s identidade(s sem examinarmos os vetores constitutivos dos mesmos, exploro como as teorias feministas têm sido capazes de oferecer definições alternativas (de uma maior positividade do sujeito e da identidade que, mesmo que se apoiando na inevitabilidade epistemológica da desconstrução desses, resistem ao perigo de esvaziá-los de qualquer materialidade.In the present article I revisit the disciplinary status of the subject in feminism, its ambivalent identity and its potential for agency in light of the debates on identity, difference, and the notion of place of enunciation articulated by recent poststructuralist feminist theories. Since one cannot broach questions about the subject and its identity without analyzing their constitutive vectors, in this essay I explore how feminist theories have articulated alternative and more positive accounts of the subject and identity which, without abandoning the epistemological inevitability of the subject's de-construction, nonetheless resist the danger of emptying it of any materiality.

  16. Understanding the debate on medical education research: a sociological perspective.

    Science.gov (United States)

    Albert, Mathieu

    2004-10-01

    Since the mid-1990s, a debate has taken place among medical education scholars regarding the forms that research should take and the roles it should play. Editors of major journals in medical education and prominent researchers in the domain have repeatedly addressed the issue and have attempted to define what medical education research should be. The goal of this article is to look at the debate from a sociological perspective and to outline the social factors shaping it. An analysis of the texts published since 1990 addressing the issue shows that the debates can be deconstructed in four topics: epistemology, methodology, the primary purpose of medical education research, and the "quality" of the projects carried out in the domain. However, the debates can also be amalgamated and synthesized using the concept of "field" as developed by sociologist Pierre Bourdieu. A "field" refers to the configuration of power relations among individuals, social groups, or institutions within a domain of activities. Scientific fields are typically structured around a "bipolar" opposition pattern. At one pole stand those individuals who promote greater collaboration with nonscientists as well as research aimed at responding to practical needs. At the opposite pole stand those individuals who aspire to achieve independence of the field from such external constraints. The use of the concept of "field" allows us to understand the debate from a larger perspective and to establish parallels with similar debates in other scientific fields. In doing so, we will have the opportunity to learn from the experience of these other fields and be more reflective about the debate in which we engage.

  17. Current-Induced Membrane Discharge

    OpenAIRE

    Andersen, MB; Soestbergen, van, M Michiel; A Mani; Bruus, H.; Biesheuvel, PM; Bazant, MZ

    2012-01-01

    Possible mechanisms for overlimiting current (OLC) through aqueous ion-exchange membranes (exceeding diffusion limitation) have been debated for half a century. Flows consistent with electro-osmotic instability have recently been observed in microfluidic experiments, but the existing theory neglects chemical effects and remains to be quantitatively tested. Here, we show that charge regulation and water self-ionization can lead to OLC by “current-induced membrane discharge” (CIMD), even in the...

  18. Heteronormative consensus in the Norwegian same-sex adoption debate?

    Science.gov (United States)

    Anderssen, Norman; Hellesund, Tone

    2009-01-01

    This article investigates the Norwegian newspaper debate (1998-2002) on the right of homosexual couples to adopt children. It identifies two patterns of meaning within which both anti-adoption and pro-adoption sides of the debate were located: 1) the nuclear family as reference point; and 2) a focus on innate qualities. Parallell to a continuous liberalization of sexualities in Norway we seem to witness a consensus on heteronormativity in Norway on both sides of the debate as the basic axiom in public discussions on homosexuality and adoption. In this article, we explore the nature of the heteronormative arguments and the reason for their appearance in this particular debate. The two patterns of meaning reproduce a perception of lesbians and gays as either a worthy or unworthy minority. These findings may be seen as reflecting fundamental positions regarding the Norwegian modernization project, where both sides of the debate see homosexuality as a central symbol. State feminism may also have played the role of reinforcing gender categories and thereby served as an important condition of possibility for contemporary heteronormativity.

  19. Jeanne D. Petit,The Men and Women We Want: Gender, Race, and the Progressive Era Literacy Test Debate.

    Directory of Open Access Journals (Sweden)

    Chrysavgi Papayianni

    2011-10-01

    Full Text Available The xenophobia exacerbated after the 9/11 attacks in America brings to sharp focus current immigration policies since the predominant tendency today especially in Europe is to restrict the surge of immigrants, particularly those coming from the Middle East. Within such a context, Jeanne Petit’s The Men and Women We Want: Gender, Race, and the Progressive Era Literacy Test Debate represents a timely contribution to the study of such policies by focusing on the debates about immigration restric...

  20. Dynamics of two-component membranes surrounded by viscoelastic media.

    Science.gov (United States)

    Komura, Shigeyuki; Yasuda, Kento; Okamoto, Ryuichi

    2015-11-01

    We discuss the dynamics of two-component fluid membranes which are surrounded by viscoelastic media. We assume that membrane-embedded proteins can diffuse laterally and induce a local membrane curvature. The mean squared displacement of a tagged membrane segment is obtained as a generalized Einstein relation. When the elasticity of the surrounding media obeys a power-law behavior in frequency, an anomalous diffusion of the membrane segment is predicted. We also consider the situation where the proteins generate active non-equilibrium forces. The generalized Einstein relation is further modified by an effective temperature that depends on the force dipole energy. The obtained generalized Einstein relations are useful for membrane microrheology experiments.

  1. Study on Temperature Fieldof Surrounding Rock with BEM

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The authors analyzed the characteristic of surrounding rock temperature field around a drifting face, setup its mathematic model, and got its numerical result with the boundary element method(BEM). To calculate in-tra-domain integral, it was transformed into boundary integration with the DRM method. Using the similitude the-ory, the dimensionless differential equation was educed. Finally, the authors calculated two drifting faces of San-hejian Coal Mine using the computer software developed by authors based on the above principium, and got the dis-tribution characteristic of surrounding rock temperature field around a drifting face and the periodic variation intemperature with its periodic moving forward. Comparing the calculated heat dissipating-capacity of surroundingrock with the measured data shows that the computer software is proper.

  2. Experimental Study of Deformation of Surrounding Rock with Infrared Radiation

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yong-jun; AN Li-qian; REN Run-hou; FAN Shi-min; MA Nian-jie; LI Jian-hui; JI Yuan-ming

    2005-01-01

    According to the practical conditions of coal roadway in Changcun Coal Mine of Lu'an Mining Group, the deformation of rock surrounding roadway was experimentally studied by means of thermal infrared (TIR) imaging system in the process of confined compressions. It is found that the model surface TIR temperature (TIRT) changes with the increase of load. Furthermore, TIRT changes non-synchronously in different ranges such as the roof, floor, wall, corners and bolted ranges. The TIRT is higher in the location of stress concentration and bolted ranges than that in the location of stress relaxation and broken ranges. The interaction ranges of bolt and rock are determined preliminarily according to the corresponding relationship of TIRT fields and the strain fields of the surrounding rock. The new method of TIR image processing has been proved to be effective for the study of bolt support and observation of roadway stability under mine pressure.

  3. High resolution bathymetry of China seas and their surroundings

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Based on the oceanic lithospheric flexure and the worldwide bathymetric data ETOPO5, the high resolu tion bathymetry of the China seas and their surroundings is computed from altimeter derived gravity anomalies. The new bathymetry obtained by this study is higher resolution and accuracy than the widely used ETOPO5 data, mean while it shows clearly the seafioor, the tectonic characteristics and the geodynamical processes in the China seas.

  4. Thermodynamic stability of black holes surrounded by quintessence

    OpenAIRE

    Ma, Meng-Sen; Zhao, Ren; Ma, Ya-Qin

    2016-01-01

    We study the thermodynamic stabilities of uncharged and charged black holes surrounded by quintessence (BHQ) by means of effective thermodynamic quantities. When the state parameter of quintessence $\\omega_q$ is appropriately chosen, the structures of BHQ are something like that of black holes in de Sitter space. Constructing the effective first law of thermodynamics in two different ways, we can derive the effective thermodynamic quantities of BHQ. Especially, these effective thermodynamic q...

  5. Hidden History: A Mobile Application for Discovering Surrounding Landscapes

    OpenAIRE

    2016-01-01

    This thesis work describes the design, development and evaluation of a mobile application called Hidden History. This application lets users discover and explore three types of landscapes (Historic, Scenic and Cultural) using three different modes of discovery (Route, Explore and Tour). Before designing Hidden History, the feature set of other applications that help users explore surrounding landscapes were identified and analyzed. Hidden History was then designed to implement the best fea...

  6. Treatment of Postherpetic Neuralgia by Surround Needling with Electric Stimulation

    Institute of Scientific and Technical Information of China (English)

    FAN Jin; YANG Qin-hua

    2005-01-01

    运用电针围刺法治疗带状疱疹后遗神经痛29例,获得较好疗效,总有效率为93.1%.%Twenty-nine cases of postherpetic neuralgia of herpes zoster were treated by the surround needling with electric stimulation, and the better therapeutic effect was obtained, the total effective rate was 93.1%.

  7. A permeability barrier surrounds taste buds in lingual epithelia.

    Science.gov (United States)

    Dando, Robin; Pereira, Elizabeth; Kurian, Mani; Barro-Soria, Rene; Chaudhari, Nirupa; Roper, Stephen D

    2015-01-01

    Epithelial tissues are characterized by specialized cell-cell junctions, typically localized to the apical regions of cells. These junctions are formed by interacting membrane proteins and by cytoskeletal and extracellular matrix components. Within the lingual epithelium, tight junctions join the apical tips of the gustatory sensory cells in taste buds. These junctions constitute a selective barrier that limits penetration of chemosensory stimuli into taste buds (Michlig et al. J Comp Neurol 502: 1003-1011, 2007). We tested the ability of chemical compounds to permeate into sensory end organs in the lingual epithelium. Our findings reveal a robust barrier that surrounds the entire body of taste buds, not limited to the apical tight junctions. This barrier prevents penetration of many, but not all, compounds, whether they are applied topically, injected into the parenchyma of the tongue, or circulating in the blood supply, into taste buds. Enzymatic treatments indicate that this barrier likely includes glycosaminoglycans, as it was disrupted by chondroitinase but, less effectively, by proteases. The barrier surrounding taste buds could also be disrupted by brief treatment of lingual tissue samples with DMSO. Brief exposure of lingual slices to DMSO did not affect the ability of taste buds within the slice to respond to chemical stimulation. The existence of a highly impermeable barrier surrounding taste buds and methods to break through this barrier may be relevant to basic research and to clinical treatments of taste.

  8. THE DESIGN OF DYNAMIC SIMULATION SYSTEM ON EARTHQUAKE SURROUNDINGS

    Institute of Scientific and Technical Information of China (English)

    沈毅力; 杨云; 李天石

    2003-01-01

    Objective To design a system that can simulate earthquake surroundings. In the surroundings, people can be familiar with the omen, strong shock and aftershock of earthquake, thus make right choices and get away when the disaster occurs. Methods The system consists of an electro-hydraulic servo system, a whole-information sound system and some lighting device; By using the adaptive inverse control method and LMS algorithms, the inverse model (I.e. The controller) is convergent rapidly; The software based on LabVIEW makes the parameters can be modified easily; There is a double closed-loop structure in the system: an analog closed-loop and a digital closed-loop, and their parameters can be inspected in real time. Results The system is of very high reliability, and the desired vibration signal can be tracked exactly by output. Conclusion Earthquake surroundings is simulated vividly. Through the system, people can be familiar with earthquake phenomena, and know lots of knowledge of earthquake.

  9. Tissue reaction surrounding miniscrews for orthodontic anchorage: An animal experiment

    Directory of Open Access Journals (Sweden)

    Stephanie Shih-Hsuan Chen

    2012-03-01

    Results and conclusions: (1 Tissue surrounding roots damaged by a miniscrew showed a significant inflammatory response. (2 Root resorption was occasionally observed after 3 weeks following insertion of a miniscrew even if the miniscrew was not in direct contact with the root. (3 Root repair was noted with a cementoblast lining along the resorption surface at as early as 3 weeks after miniscrew insertion. Alveolar bone filled in the lesion when the root damage was large so that the contour of the alveolar bone followed that of the damaged root, with the width of the periodontal ligament space being maintained. (4 Stable miniscrews were mainly those which did not contact adjacent roots, and for which the surrounding tissue showed only a small inflammatory response with some extent of direct bone contact around the miniscrew. On the contrary, most of the failed miniscrews were those which had direct contact with adjacent roots, and which exhibited severe tissue inflammation and were covered by thick layers of soft tissue. Failure was detected 3 weeks after insertion. Surprisingly, the epithelial lining surrounding the miniscrews might not have spontaneously resolved 6 weeks after screw removal. Persistent infection in the sinus tract was noted, and this would require attention.

  10. E-cigarettes: a need to broaden the debate.

    Science.gov (United States)

    Latif, E; Nair, M

    2016-11-01

    The unregulated market for e-cigarettes continues to grow, with debates on their efficacy and impact on global public health. E-cigarettes, or electronic nicotine delivery systems (ENDs), are marketed as a 'safe' alternative to tobacco products and a tool for 'harm reduction'. Some public health experts are calling it a 'game changer' and favour the 'harm reduction' strategy, while others dispute this claim. In our opinion, the debate needs to be broadened to encompass other related concerns and effects on non-users and affected stakeholders. As with tobacco control, a holistic approach is needed to build a raft of policies that effectively address the issue from all angles and look beyond the direct health implications of e-cigarette use to explore the social, economic, political and environmental aspects of this debate, putting 'harm reduction' in context.

  11. [The first Dutch debate on anaesthesia in obstetrics].

    Science.gov (United States)

    Bijker, Liselotte E

    2015-01-01

    After the publication of the Dutch medical guideline on pharmacological analgesia during childbirth in 2008, the question of whether pharmacological pain relief should be permissible during labour was hotly debated. This discussion has been going on since the second half of the 19th century when the introduction of ether and chloroform was extensively studied and described in Great Britain. This article looks back on the same debate in the Netherlands when inhalational anaesthetics were introduced into obstetrics. Study of historical journals and textbooks, originating in the Netherlands and elsewhere, and of historical medical literature on anaesthesia and obstetrics shows that the Dutch protagonists adopted more nuanced ideas on this issue than many of their foreign colleagues. This description of the first Dutch debate on anaesthesia in obstetrics shows that in fact the issues and arguments are timeless.

  12. Brand Components in Electoral Debates: Presidential Elections Romania 2009

    Directory of Open Access Journals (Sweden)

    Ovidiu-Aurel GHIUȚĂ

    2015-06-01

    Full Text Available The present paper illustrates the use of the brand and its components in the most important campaign debate of the presidential elections in Romania in 2009.The research method we have selected is the case study. The research technique consisted of the content analysis of the two speeches. The conducted analysis has included all the three types of the content analysis: conceptual, relational and qualitative analysis. The content analysis has been conducted by using the Nvivo software. The identification of the candidate’s brand in a single debate particularly entails its presence throughout the electoral campaign. We can outline the main component of the brand notion the two candidates have resorted to in this debate: Băsescu resorted to positioning, while Antonescu opted for differentiation and positioning.

  13. Controversia y La Ciudad Futura: democracia y socialismo en debate Controversia and La Ciudad Futura: democracy and socialism under debate

    Directory of Open Access Journals (Sweden)

    Ariana Reano

    2012-09-01

    Full Text Available El objetivo de este trabajo es recuperar los debates político-intelectuales sobre la democracia que se produjeron entre 1979 y 1989, en el marco de la revista mexicana Controversia y de la revista argentina La Ciudad Futura. Éstos serán el punto de partida para el análisis de las discusiones acerca de cómo pensar la articulación entre democracia formal y democracia sustantiva, de cara al proceso de transición democrática argentina. Se busca mostrar que el sentido de la democracia es heredero de un debate entre tradiciones y concepciones de la política en tensión que comenzó antes y se profundizó después de su inicio formal en 1983.The purpose of this paper is to recover the political and intellectual debates on democracy that took place between 1979 and 1989 within the framework of the Mexican journal Controversia and the Argentinean journal La Ciudad Futura. These debates will be the starting point for the analysis of the discussions on how to conceive of the link between formal and substantive democracy during the Argentinean transition to democracy. The aim is to show that the meaning of democracy is heir to a debate between traditions and conceptions of politics in tension that began before and increased after its formal beginning in 1983.

  14. Upper bound analytical solution for surrounding rock pressure of shallow unsymmetrical loading tunnels

    Institute of Scientific and Technical Information of China (English)

    雷明锋; 彭立敏; 施成华; 谢友均; 谭立新

    2015-01-01

    By combining the results of laboratory model tests with relevant flow rules, the failure mode of shallow unsymmetrical loading tunnels and the corresponding velocity field were established. According to the principle of virtual power, the upper bound solution for surrounding rock pressure of shallow unsymmetrical loading tunnel was derived and verified by an example. The results indicate that the calculated results of the derived upper bound method for surrounding rock pressure of shallow unsymmetrical loading tunnels are relatively close to those of the existing “code method” and test results, which means that the proposed method is feasible. The current code method underestimates the unsymmetrical loading feature of surrounding rock pressure of shallow unsymmetrical loading tunnels, so it is unsafe; when the burial depth is less or greater than two times of the tunnel span and the unsymmetrical loading angle is less than 45°, the upper bound method or the average value of the results calculated by the upper bound method and code method respectively, is comparatively reasonable. When the burial depth is greater than two times of the tunnel span and the unsymmetrical loading angle is greater than 45°, the code method is more suitable.

  15. Debates about Conflict of Interest in Medicine: Deconstructing a Divided Discourse.

    Science.gov (United States)

    Purdy, Serena; Little, Miles; Mayes, Christopher; Lipworth, Wendy

    2017-03-01

    The pharmaceutical industry plays an increasingly dominant role in healthcare, raising concerns about "conflicts of interest" (COI) on the part of the medical professionals who interact with the industry. However, there is considerable disagreement over the extent to which COI is a problem and how it should be managed. Participants in debates about COI have become entrenched in their views, which is both unproductive and deeply confusing for the majority of medical professionals trying to work in an increasingly commercialized environment. We used a modified meta-narrative review method to analyse debates about COI in the academic and grey literature. We found two Discourse Models: The Critical Discourse Model sees COI in health and biomedicine as a major problem that both can and should be addressed, while the Defensive Discourse Model argues that current efforts to control COIs are at best unnecessary and at worst harmful. Each model is underpinned by profoundly differing views about how society should be organized-in particular whether market forces should be encouraged or curtailed-and how the dangers associated with market forces should be managed. In order to make any headway, academics and policymakers must recognize that these debates are underpinned by profoundly differing worldviews.

  16. The pros and cons of human therapeutic cloning in the public debate.

    Science.gov (United States)

    Nippert, Irmgard

    2002-09-11

    Few issues linked to genetic research have raised as much controversial debate as the use of somatic cell nuclear transfer technology to create embryos specifically for stem cell research. Whereas European countries unanimously agree that reproductive cloning should be prohibited there is no agreement to be found on whether or not research into therapeutic cloning should be permitted. Since the UK took the lead and voted in favour of regulations allowing therapeutic cloning the public debate has intensified on the Continent. This debate reflects the wide spectrum of diverse religious and secular moralities that are prevalent in modern multicultural European democratic societies. Arguments range from putting forward strictly utilitarian views that weight the moral issues involved against the potential benefits that embryonic stem cell research may harbour to considering the embryo as a human being, endowed with human dignity and human rights from the moment of its creation, concluding that its use for research is unethical and should be strictly prohibited. Given the current state of dissension among the various European states, it is difficult to predict whether 'non-harmonisation' will prevail or whether in the long run 'harmonisation' of legislation that will allow stem cell research will evolve in the EU.

  17. "Managed competition" for Ireland? The single versus multiple payer debate.

    LENUS (Irish Health Repository)

    Mikkers, Misja

    2014-09-01

    A persistent feature of international health policy debate is whether a single-payer or multiple-payer system can offer superior performance. In Ireland, a major reform proposal is the introduction of \\'managed competition\\' based on the recent reforms in the Netherlands, which would replace many functions of Ireland\\'s public payer with a system of competing health insurers from 2016. This article debates whether Ireland meets the preconditions for effective managed competition, and whether the government should implement the reform according to its stated timeline. We support our arguments by discussing the functioning of the Dutch and Irish systems.

  18. Upper Pleistocene Human Dispersals out of Africa: A Review of the Current State of the Debate

    Science.gov (United States)

    Beyin, Amanuel

    2011-01-01

    Although there is a general consensus on African origin of early modern humans, there is disagreement about how and when they dispersed to Eurasia. This paper reviews genetic and Middle Stone Age/Middle Paleolithic archaeological literature from northeast Africa, Arabia, and the Levant to assess the timing and geographic backgrounds of Upper Pleistocene human colonization of Eurasia. At the center of the discussion lies the question of whether eastern Africa alone was the source of Upper Pleistocene human dispersals into Eurasia or were there other loci of human expansions outside of Africa? The reviewed literature hints at two modes of early modern human colonization of Eurasia in the Upper Pleistocene: (i) from multiple Homo sapiens source populations that had entered Arabia, South Asia, and the Levant prior to and soon after the onset of the Last Interglacial (MIS-5), (ii) from a rapid dispersal out of East Africa via the Southern Route (across the Red Sea basin), dating to ~74–60 kya. PMID:21716744

  19. Upper Pleistocene Human Dispersals out of Africa: A Review of the Current State of the Debate

    Directory of Open Access Journals (Sweden)

    Amanuel Beyin

    2011-01-01

    Full Text Available Although there is a general consensus on African origin of early modern humans, there is disagreement about how and when they dispersed to Eurasia. This paper reviews genetic and Middle Stone Age/Middle Paleolithic archaeological literature from northeast Africa, Arabia, and the Levant to assess the timing and geographic backgrounds of Upper Pleistocene human colonization of Eurasia. At the center of the discussion lies the question of whether eastern Africa alone was the source of Upper Pleistocene human dispersals into Eurasia or were there other loci of human expansions outside of Africa? The reviewed literature hints at two modes of early modern human colonization of Eurasia in the Upper Pleistocene: (i from multiple Homo sapiens source populations that had entered Arabia, South Asia, and the Levant prior to and soon after the onset of the Last Interglacial (MIS-5, (ii from a rapid dispersal out of East Africa via the Southern Route (across the Red Sea basin, dating to ~74–60 kya.

  20. Madrasa Education in South Asia and Southeast Asia: Current Issues and Debates

    Science.gov (United States)

    Park, Jaddon; Niyozov, Sarfaroz

    2008-01-01

    Madaris (plural of madrasa) face a multitude of challenges in preparing students for life in rapidly modernising societies and emerging globalised knowledge economies. The complexity of the role and tasks of madaris, which are caught in the interface of modernity and tradition, the challenges they face, and the strategies they develop to address…

  1. Debating Curricular Strategies for Teaching Statistics and Research Methods: What Does the Current Evidence Suggest?

    Science.gov (United States)

    Barron, Kenneth E.; Apple, Kevin J.

    2014-01-01

    Coursework in statistics and research methods is a core requirement in most undergraduate psychology programs. However, is there an optimal way to structure and sequence methodology courses to facilitate student learning? For example, should statistics be required before research methods, should research methods be required before statistics, or…

  2. The Configuration of Youth Transitions. Current Debates about Education and Work

    Directory of Open Access Journals (Sweden)

    Analia Elizabeth Otero

    2011-11-01

    Full Text Available Studies on the passage from educational institutions to work and adult life have gained momentum in the framework of the employment crisis. Since the 1980s, changes in the situations that affect the life trajectories of contemporary youth have been a topic of discussion. This article addresses such issues by analyzing the educational and work careers of a group of young urban Argentines. The study focuses on a particular moment of their trajectories: that of the transition from high school graduation to higher education and/or work. In this way we attempt to reach a substantive discussion on those discretionary and/or determining factors that can be identified in the configuration of these transitions as well as on the points of tension that were encountered. The research is based on a reconstruction of the experiences of a group of youth (Cohort-2003 from different public and private high schools in townships in the cities of Buenos Aires and La Plata, Argentina, and involves the description given by these young people and their perception of the various scenarios that comprise their traveled paths.

  3. Happiness and Well-Being: Shifting the Focus of the Current Debate

    DEFF Research Database (Denmark)

    Rodogno, Raffaele

    2014-01-01

    The point of departure of this paper is the recently emphasised distinction between psychological theories of happiness, on the one hand, and normative theories of well-being, on the other. With this distinction in mind, I examine three possible kinds of relation that might exist between (psychol......The point of departure of this paper is the recently emphasised distinction between psychological theories of happiness, on the one hand, and normative theories of well-being, on the other. With this distinction in mind, I examine three possible kinds of relation that might exist between...... (psychological) happiness and (normative) well-being; to wit, happiness may be understood as playing a central part in (1) a formal theory of well-being, (2) a substantive theory of well-being or (3) as an indicator for well-being. I note that, in the relevant literature, happiness is mostly discussed in terms...... of either (1) or (2). In this paper, I attempt to motivate a shift of focus away from such accounts of happiness and towards (3), i.e. its epistemic role. When examined in connection to (normative) well-being, (psychological states of) happiness and unhappiness should be understood as psychological states...

  4. Current Debate on the Use of Antibiotic Prophylaxis for Cesarean Section

    OpenAIRE

    Lamont, Ronald F.; Sobel, Jack; Kusanovic, Juan Pedro; Vaisbuch, Edi; Mazaki-Tovi, Shali; Kim, Sun Kwon; Uldbjerg, Neils; ROMERO, Roberto

    2011-01-01

    Cesarean delivery is frequently complicated by surgical site infections (SSIs), endometritis and urinary tract infection. Most SSIs occur after discharge from hospital, and are increasingly being used as performance indicators. Worldwide, the rate of cesarean delivery is increasing. Evidence-based guidelines recommended the use of prophylactic antibiotics prior to surgical incision. An exception is made for cesarean delivery, where narrow-range antibiotics are administered post umbilical cord...

  5. Debating Curricular Strategies for Teaching Statistics and Research Methods: What Does the Current Evidence Suggest?

    Science.gov (United States)

    Barron, Kenneth E.; Apple, Kevin J.

    2014-01-01

    Coursework in statistics and research methods is a core requirement in most undergraduate psychology programs. However, is there an optimal way to structure and sequence methodology courses to facilitate student learning? For example, should statistics be required before research methods, should research methods be required before statistics, or…

  6. HISTORICAL CRITICAL PEDAGOGY AND OBJECTIVE KNOWLEDGE VERSUS THE MULTICULTURALISM AND RELATIVISM CURRENT ACADEMIC DEBATE

    Directory of Open Access Journals (Sweden)

    Julia Malanchen

    2015-06-01

    Full Text Available The article discusses the existing antagonistic understanding among the authors who discuss curriculum from the multiculturalist perspective and the authors of the Historical-Critical Pedagogy. The aim is to explain the postmodern relativists bases and multiculturalism, which opposes the defense of objective knowledge as central to the organization of a curriculum. Finally we point out what content should integrate an academic, with the objective, human development, human emancipation and social transformation, which allow the human being aim to provide social and consciously so increasingly free and universal.

  7. Upper Pleistocene Human Dispersals out of Africa: A Review of the Current State of the Debate.

    Science.gov (United States)

    Beyin, Amanuel

    2011-01-01

    Although there is a general consensus on African origin of early modern humans, there is disagreement about how and when they dispersed to Eurasia. This paper reviews genetic and Middle Stone Age/Middle Paleolithic archaeological literature from northeast Africa, Arabia, and the Levant to assess the timing and geographic backgrounds of Upper Pleistocene human colonization of Eurasia. At the center of the discussion lies the question of whether eastern Africa alone was the source of Upper Pleistocene human dispersals into Eurasia or were there other loci of human expansions outside of Africa? The reviewed literature hints at two modes of early modern human colonization of Eurasia in the Upper Pleistocene: (i) from multiple Homo sapiens source populations that had entered Arabia, South Asia, and the Levant prior to and soon after the onset of the Last Interglacial (MIS-5), (ii) from a rapid dispersal out of East Africa via the Southern Route (across the Red Sea basin), dating to ~74-60 kya.

  8. Upper Pleistocene Human Dispersals out of Africa: A Review of the Current State of the Debate

    OpenAIRE

    Amanuel Beyin

    2011-01-01

    Although there is a general consensus on African origin of early modern humans, there is disagreement about how and when they dispersed to Eurasia. This paper reviews genetic and Middle Stone Age/Middle Paleolithic archaeological literature from northeast Africa, Arabia, and the Levant to assess the timing and geographic backgrounds of Upper Pleistocene human colonization of Eurasia. At the center of the discussion lies the question of whether eastern Africa alone was the source of Upper Plei...

  9. Predicting the Benefits and Harms of Breast Cancer Screening: Current debates and future directions

    NARCIS (Netherlands)

    R. de Gelder (Rianne)

    2012-01-01

    textabstractBreast cancer is the most common cancer among women in Western countries. Presently, women in the Netherlands have a 1 : 7 chance of developing breast cancer during their lifetime. This means that in 2008, almost 15,000 women were newly diagnosed with the disease. The incidence of breast

  10. Cloning, Stem Cells, and the Current National Debate: Incorporating Ethics into a Large Introductory Biology Course

    Science.gov (United States)

    Fink, Rachel D.

    2002-01-01

    Discussing the ethical issues involved in topics such as cloning and stem cell research in a large introductory biology course is often difficult. Teachers may be wary of presenting material biased by personal beliefs, and students often feel inhibited speaking about moral issues in a large group. Yet, to ignore what is happening "out there"…

  11. Distributions of surface sediments surrounding the Antarctic Peninsula and its environmental significance

    Institute of Scientific and Technical Information of China (English)

    WANG Chunjuan; CHEN Zhihua; LI Chunshun; DU Dewen; YAN Shijuan; ZHU Zhiwei

    2014-01-01

    We analyzed grain size composition to provide information on the types and distributions as well as depositional varieties of marine surface sediments from the area surrounding the Antarctic Peninsula. The samples retrieved from the study area contain gravel, sand, silt and clay. As suggested by bathymetry and morphology, the study area is characterized by neritic, hemipelagic and pelagic deposits. The glacial-marine sediments can be divided into two types, residual paratill and compound paratill, which are primarily transported by glaciers and as ice-rafted debris. Ocean current effects on deposition are more obvious, and the deposit types are distributed consistently with terrain variations.

  12. Evaluation of Changes and Stability on the Surroundings Adjacent to Exhaust-Gas Emitting Port

    Institute of Scientific and Technical Information of China (English)

    AO Yong'an; Marc A. Rosen; WANG Yueren

    2011-01-01

    The exergy and entropy changes of the surroundings adjacent to exhaust-gas emitting ports, and the probable effects on the atmosphere, are investigated and the current stable state changing point of atmosphere is determined and compared in the paper. The potential of doing work is described and the effects of the amount of exhaust gas on the atmosphere are studied through exergy and entropy change functions. The exergy change function accounts for the flow direction of the exhaust gas without local wind. It appears that exergy can be used as a state function to describe the change, the stability and the order of a system.

  13. [The Danish Debate on Priority Setting in Medicine--An Update].

    Science.gov (United States)

    Pornak, S C; Raspe, H

    2015-09-01

    In the last years, the Danish debate about priority setting in medicine has gained new strength. This paper shows the main focuses of the current discussion based on a research of Danish primary literature. For the first time since the 1990s the Danish Council of Ethics has been involved with priority setting in medicine in a project running from 2011 to 2013. The Council emphasises the importance of legitimate processes and calls for visible values and criteria. A focus of the debate is how to deal with new expensive drugs. Politicians, physicians, health economists and the Council of Ethics have called for a national institution for priority setting in medicine. They have mainly looked to the Norwegian National Council for Priority Setting in Health Care and the British National Institute for Health and Care Excellence for inspiration. The Danish Government considered establishing a national institute for priority setting, but the plans were not put into practice. In the year 2012 a new national project was launched to create clinical guidelines. Danish doctors welcome the guidelines as a good basis for priority setting. Just like in earlier Danish priority setting debates, a coordinating institution is lacking to bundle the discussion and keep it going. The debate seems to have come to an end once again. The fact that it was seriously considered to establish an institute for priority setting is a new development. It can be expected that the discussion will be resumed in the near future, possibly the idea of an institute for priority setting will be readopted. The general conditions for priority setting in health care have improved.

  14. The Current and Future Role of Business Schools

    Science.gov (United States)

    Rayment, John; Smith, Jonathan

    2013-01-01

    Purpose: Considerable debate since the global financial crisis has been evident concerning the role of business schools. This article aims to outline the authors' research on their role. Design/methodology/approach: The paper begins with an overview of the significant literature highlighting the current debates impacting on business schools and…

  15. Current concepts in osteolysis.

    Science.gov (United States)

    Ollivere, B; Wimhurst, J A; Clark, I M; Donell, S T

    2012-01-01

    The most frequent cause of failure after total hip replacement in all reported arthroplasty registries is peri-prosthetic osteolysis. Osteolysis is an active biological process initiated in response to wear debris. The eventual response to this process is the activation of macrophages and loss of bone. Activation of macrophages initiates a complex biological cascade resulting in the final common pathway of an increase in osteolytic activity. The biological initiators, mechanisms for and regulation of this process are beginning to be understood. This article explores current concepts in the causes of, and underlying biological mechanism resulting in peri-prosthetic osteolysis, reviewing the current basic science and clinical literature surrounding the topic.

  16. INTERACTIONS OF THE INFRARED BUBBLE N4 WITH ITS SURROUNDINGS

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Hong-Li; Li, Jin-Zeng; Yuan, Jing-Hua; Huang, Maohai; Huang, Ya-Fang; Zhang, Si-Ju [National Astronomical Observatories, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing 100012 (China); Wu, Yuefang [Department of Astronomy, Peking University, 100871 Beijing (China); Liu, Tie [Korea Astronomy and Space Science Institute 776, Daedeokdae-ro, Yuseong-gu, Daejeon, 305-348 (Korea, Republic of); Dubner, G.; Paron, S.; Ortega, M. E. [1Instituto de Astronomía y Física del Espacio (IAFE, CONICET-UBA), CC 67, Suc. 28, 1428 Buenos Aires (Argentina); Molinari, Sergio [Istituto di Astrofisica e Planetologia Spaziali—IAPS, Istituto Nazionale di Astrofisica—INAF, via Fosso del Cavaliere 100, I-00133 Roma (Italy); Zavagno, Annie; Samal, Manash R., E-mail: hlliu@nao.cas.cn [Aix Marseille Universit, CNRS, LAM (Laboratoire d’Astrophysique de Marseille) UMR 7326, F-13388, Marseille (France)

    2016-02-10

    The physical mechanisms that induce the transformation of a certain mass of gas in new stars are far from being well understood. Infrared bubbles associated with H ii regions have been considered to be good samples for investigating triggered star formation. In this paper we report on the investigation of the dust properties of the infrared bubble N4 around the H ii region G11.898+0.747, analyzing its interaction with its surroundings and star formation histories therein, with the aim of determining the possibility of star formation triggered by the expansion of the bubble. Using Herschel PACS and SPIRE images with a wide wavelength coverage, we reveal the dust properties over the entire bubble. Meanwhile, we are able to identify six dust clumps surrounding the bubble, with a mean size of 0.50 pc, temperature of about 22 K, mean column density of 1.7 × 10{sup 22} cm{sup −2}, mean volume density of about 4.4 × 10{sup 4} cm{sup −3}, and a mean mass of 320 M{sub ⊙}. In addition, from PAH emission seen at 8 μm, free–free emission detected at 20 cm, and a probability density function in special regions, we could identify clear signatures of the influence of the H ii region on the surroundings. There are hints of star formation, though further investigation is required to demonstrate that N4 is the triggering source.

  17. On the environment surrounding close-in exoplanets

    Science.gov (United States)

    Vidotto, A. A.; Fares, R.; Jardine, M.; Moutou, C.; Donati, J.-F.

    2015-06-01

    Exoplanets in extremely close-in orbits are immersed in a local interplanetary medium (i.e. the stellar wind) much denser than the local conditions encountered around the Solar system planets. The environment surrounding these exoplanets also differs in terms of dynamics (slower stellar winds, but higher Keplerian velocities) and ambient magnetic fields (likely higher for host stars more active than the Sun). Here, we quantitatively investigate the nature of the interplanetary media surrounding the hot Jupiters HD 46375b, HD 73256b, HD 102195b, HD 130322b and HD 179949b. We simulate the three-dimensional winds of their host stars, in which we directly incorporate their observed surface magnetic fields. With that, we derive mass-loss rates (1.9-8.0 × 10-13 M⊙ yr-1) and the wind properties at the position of the hot Jupiters' orbits (temperature, velocity, magnetic field intensity and pressure). We show that these exoplanets' orbits are supermagnetosonic, indicating that bow shocks are formed surrounding these planets. Assuming planetary magnetic fields similar to Jupiter's, we estimate planetary magnetospheric sizes of 4.1-5.6 planetary radii. We also derive the exoplanetary radio emission released in the dissipation of the stellar wind energy. We find radio fluxes ranging from 0.02 to 0.13 mJy, which are challenging to be observed with present-day technology, but could be detectable with future higher sensitivity arrays (e.g. Square Kilometre Array). Radio emission from systems having closer hot Jupiters, such as from τ Boo b or HD 189733b, or from nearby planetary systems orbiting young stars, are likely to have higher radio fluxes, presenting better prospects for detecting exoplanetary radio emission.

  18. [Controversies surrounding pain and inhalation anesthesia in nineteenth century Spain].

    Science.gov (United States)

    Fernández-Torres, B; Márquez-Espinós, C; de Las Mulas-Béjar, M

    2001-05-01

    The introduction of inhaled anesthetics to Spain in 1847 brought appearances by enthusiastic promotors, prudent and reserved admirers and stubborn adversaries - sparking controversy over the use of the new gases. In some cases debate involved the discussion of various concepts of pain, as is shown by heated exchanges among Eusebio Castelo Serra, Manuel Santos Guerra and Zacarías Benito González in the pages of the journal Boletín de Medicina, Cirugía y Farmacia, in three articles appearing between 1850 and 1851 on the concept of pain: Sobre el dolor de las enfermedades y principalmente en las operaciones quirúrgicas, Modificación de dos instrumentos and Estudios sobre el dolor. Investigation into the authors' biographies and an analysis of the content of the articles has permitted us to reconstruct some aspects of the concept of pain in Spain in the middle of the nineteenth century.

  19. Understanding the agreements and controversies surrounding childhood psychopharmacology

    Directory of Open Access Journals (Sweden)

    Johnston Josephine

    2008-02-01

    Full Text Available Abstract The number of children in the US taking prescription drugs for emotional and behavioral disturbances is growing dramatically. This growth in the use of psychotropic drugs in pediatric populations has given rise to multiple controversies, ranging from concerns over off-label use and long-term safety to debates about the societal value and cultural meaning of pharmacological treatment of childhood behavioral and emotional disorders. This commentary summarizes the authors' eight main findings from the first of five workshops that seek to understand and produce descriptions of these controversies. The workshop series is convened by The Hastings Center, a bioethics research institute located in Garrison, New York, U.S.A.

  20. Who Won the Debate in Women Education? Rousseau or Wollstonecraft?

    Science.gov (United States)

    Owusu-Gyamfi, Clifford

    2016-01-01

    Curriculum framework in the education of children became debatable during the enlightenment. Jean-Jacque Rousseau's treatise, "Emile," outlined an educational curriculum based on natural rights. Rousseau thought education should be based on espousing and exploring the natural abilities of a person. Therefore, since women have a natural…

  1. Debate on Global Impact of EU Enlargement Held in Guangzhou

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>On the afternoon of April 27, the CPAFFC, the China- EU Association (CEUA), the Guangdong Provincial People’s Association for Friendship with Foreign Countries (GPPAFFC) and the Delegation of the European Commission of the European Union jointly held a debate on the global impact brought about by the 15+10 enlargement of European Union in Zhongshan University, Guangzhou.

  2. El nacimiento del Caníbal: un debate conceptual.

    Directory of Open Access Journals (Sweden)

    Yobenj Aucardo Chicangana-Bayona

    2008-12-01

    Full Text Available This article offers a theoretical debate regarding the origins of cannibalism based on the writings of Christopher Columbus. The manner in which the cannibal was constructed is of vital importance to understand the arguments later used to justify not only the conquest of the Caribbean but also to legitimize the stigmatization of Amerindian groups accused of consuming human fesh.

  3. Reframing the Student Loan Costing Debate: The Benefits of Competition

    Science.gov (United States)

    Galloway, Fred; Wilson, Hoke

    2005-01-01

    As debate in Washington heats up regarding congressional reauthorization of the Higher Education Act, a central question involves what to do about the continued coexistence of the two student loan programs--the Federal Family Education Loan Program (FFELP) and the Direct Loan Program (DLP). With hundreds of millions of dollars at stake for banks,…

  4. Probability without certainty : foundationalism and the Lewis-Reichenbach debate

    NARCIS (Netherlands)

    Atkinson, David; Peijnenburg, Jeanne

    2006-01-01

    Like many discussions on the pros and cons of epistemic foundationalism, the debate between C. I. Lewis and H. Reichenbach dealt with three concerns: the existence of basic beliefs, their nature, and the way in which beliefs are related. In this paper we concentrate on the third matter, especially o

  5. The National Debate Tournament: A Test of the AFA's Professionalism.

    Science.gov (United States)

    Ziegelmueller, George; Baron, Chris

    2000-01-01

    Notes that for two decades issues related to the National Debate Tournament (NDT) consumed major portions of the American Forensic Association's (AFA) annual business meetings. Reviews the circumstances leading to the AFA's vote to sponsor the NDT; examines the association's role in overseeing the NDT; and judges the significance of the…

  6. Teaching Critical Thinking in World Regional Geography through Stakeholder Debate

    Science.gov (United States)

    Sziarto, Kristin M.; McCarthy, Linda; Padilla, Nicholas L.

    2014-01-01

    Using a stakeholder debate based on a real-world case of regional construction--that of Turkey's application to join the European Union--improved students' critical thinking in an introductory world regional geography course. Such courses are a staple offering among US geography departments, and often the only exposure of non-majors to geographic…

  7. Debates about the Future of Media Literacy in Turkey

    Science.gov (United States)

    Cakmak, Ebubekir; Tuzel, Sait

    2015-01-01

    Media literacy has been widely debated in Turkey since the early 2000s and has been in the curriculum of the secondary schools as an optional subject for nearly a decade. During this time period, about four million students have received media literacy education. The multidisciplinary structure of media literacy has contributed to the interest of…

  8. UK parliamentary debate analysis: bombing ISIL in Syria.

    Science.gov (United States)

    Rashed, Haifa

    2016-01-01

    This paper examines the arguments presented for and against the UK government's motion for the UK to intervene militarily in Syria in the House of Commons debate on ISIL in Syria that took place on 2 December 2015. It considers what the most common arguments were in favour of and in opposition to the motion as well as which arguments were given the most emphasis, in order to understand the prime justifications given that led to the decision to approve the motion. It suggests that due to the shadow of the 2003 Iraq war, politicians in the debate placed a considerable emphasis on the legal justification for military intervention. It argues that the focus on the national security of the UK and its allies in this particular debate seems to contrast with previous military interventions where humanitarian motives were more widely stated. This paper calls for further comparative research of parliamentary debates in order to track such changes in the rhetoric used by UK politicians to defend their support for military intervention.

  9. The Boussinesq Debate: Reversibility, Instability, and Free Will.

    Science.gov (United States)

    Michael Mueller, Thomas

    2015-12-01

    In 1877, a young mathematician named Joseph Boussinesq presented a mémoire to the Académie des sciences which demonstrated that some differential equations may have more than one solution. Boussinesq linked this fact to indeterminism and to a possible solution to the free will versus determinism debate. Boussinesq's main interest was to reconcile his philosophical and religious views with science by showing that matter and motion do not suffice to explain all there is in the world. His argument received mixed criticism that addressed both his philosophical views and the scientific content of his work, pointing to the physical "realisticness" of multiple solutions. While Boussinesq proved to be able to face the philosophical criticism, the scientific objections became a serious problem, thus slowly moving the focus of the debate from the philosophical plane to the scientific one. This change of perspective implied a wide discussion on topics such as instability, the sensitivity to initial conditions, and the conservation of energy. The Boussinesq debate is an example of a philosophically motivated debate that transforms into a scientific one, an example of the influence of philosophy on the development of science.

  10. The privatisation debate on water services in the Netherlands

    NARCIS (Netherlands)

    Kuks, Stefanus M.M.

    2006-01-01

    Legally adopted in France and the UK, privatization of water services is still vigorously debated in the Netherlands. Advocates of privatization believe it is the best way to save on utility costs and to increase their transparency. Opponents believe that the Dutch water sector already provides high

  11. Debating land degradation: strategy development for Bolivian mountain valleys

    NARCIS (Netherlands)

    Kessler, A.; Stroosnijder, L.

    2010-01-01

    A debate on response strategies to rural poverty and land degradation has relevance for the core business of this journal. Based on extensive fieldwork in the mountain valleys of Chuquisaca, Bolivia, this paper discusses farming and migration in the region, and elaborates on the required components

  12. Local Languages for Local Literacies? Debating a Central Dilemma.

    Science.gov (United States)

    Robinson, Clinton D. W.

    1994-01-01

    Educational, economic/political, developmental perspectives form debate concerning use of minority languages for literacy. Grounds for dialogue among people who hold these perspectives can be found in establishing common set of questions to be asked in multilingual contexts. In wider context, appropriate question is how multilingual approach can…

  13. Ideology and Interaction: Debating Determinisms in Literacy Studies

    Science.gov (United States)

    Collin, Ross; Street, Brian V.

    2014-01-01

    In this exchange, Street and Collin debate the merits of the interaction model of literacy that Collin outlined in a recent issue of Reading Research Quarterly. Built as a complement and a counter to Street's ideological model of literacy, Collin's interaction model defines literacies as technologies that coevolve with sociocultural…

  14. Math Wars: A Rhetorical Analysis of the Terms of Debate

    Science.gov (United States)

    Muzaffar, Irfan

    2009-01-01

    This study concerns itself with the conflict in mathematics education--popularly known as "math wars"--in the United States. More specifically, it investigates the "terms of debate" in this conflict to develop insights into the varied, and sometimes conflicting, relationships between the perceived nature of mathematics and its…

  15. Issues in Sociobiology: The Nature vs. Nurture Debate.

    Science.gov (United States)

    Lorenzen, Eric

    2001-01-01

    Explains the two theories on the origins of human and animal behavior. Introduces the new discipline of sociobiology, a merging of biology and sociology. Describes the central dogma of sociobiology and its societal implications, and discusses criticism of sociobiology. Presents the nature vs. nurture debate. (YDS)

  16. Contrasting frames in policy debates on climate change adaptation

    NARCIS (Netherlands)

    Dewulf, A.

    2013-01-01

    The process by which issues, decisions, or events acquire different meanings from different perspectives has been studied as framing. In policy debates about climate change adaptation, framing the adaptation issue is a challenge with potentially farreaching implications for the shape and success of

  17. Memorandum about the First Nixon-Kennedy Debate

    Science.gov (United States)

    Rosenbaum, David L.

    2010-01-01

    On the morning of September 1, 1960, Herb Klein and Pierre Salinger met in the Mayflower Hotel in Washington, D.C., to discuss the details of what would be the first televised presidential debate. Klein was press secretary for Republican candidate Vice President Richard Nixon and Salinger was press secretary for Democratic candidate Senator John…

  18. Idealism and realism in International Relations: an ontological debate

    Directory of Open Access Journals (Sweden)

    Vitor Ramon Fernandes

    2016-11-01

    Full Text Available The debate between realism and idealism continues to mark the discipline of International Relations. On the one hand, realism argues that international politics is a struggle for power and a quest for survival, which results in a condition of permanent conflict between States without any possibility of evolution or progress. On the other hand, idealism considers it possible to build a world of peaceful coexistence, prosperity and well-being, achieved through cooperation and based on values and aspirations shared by humans. The object of this article is to analyse the debate between idealism and realism, considering it as an ontological debate and taking into account the controversy it has generated. The argument presented here is that both realism and idealism are two responses to the creation and maintenance of international order, that is, how States relate in international society; however these responses are not mutually exclusive and can coexist in constant tension with one another. An analysis of internationalist thought of two authors, Hans Morgenthau and Raymond Aron, is also presented, which relates to how they are positioned in this debate as well as International Relations as a whole.

  19. Echo chamber and trench warfare dynamics in online debates.

    Science.gov (United States)

    Karlsen, Rune; Steen-Johnsen, Kari; Wollebæk, Dag; Enjolras, Bernard

    2017-06-01

    In this article, we take issue with the claim by Sunstein and others that online discussion takes place in echo chambers, and suggest that the dynamics of online debates could be more aptly described by the logic of 'trench warfare', in which opinions are reinforced through contradiction as well as confirmation. We use a unique online survey and an experimental approach to investigate and test echo chamber and trench warfare dynamics in online debates. The results show that people do indeed claim to discuss with those who hold opposite views from themselves. Furthermore, our survey experiments suggest that both confirming and contradicting arguments have similar effects on attitude reinforcement. Together, this indicates that both echo chamber and trench warfare dynamics - a situation where attitudes are reinforced through both confirmation and disconfirmation biases - characterize online debates. However, we also find that two-sided neutral arguments have weaker effects on reinforcement than one-sided confirming and contradicting arguments, suggesting that online debates could contribute to collective learning and qualification of arguments.

  20. Advancing animal welfare science: sharing knowledge, debating issues.

    Science.gov (United States)

    Orritt, Rachel

    2016-07-23

    Established animal welfare scientists and others at the beginning of their career gathered in York last month to discuss recent advances in animal welfare science. Organised by the Universities Federation for Animal Welfare, the meeting aimed to provide a forum for sharing knowledge and practice, discussion and debate. Rachel Orritt, a PhD researcher at the University of Lincoln, reports on proceedings.

  1. Contrasting frames in policy debates on climate change adaptation

    NARCIS (Netherlands)

    Dewulf, A.

    2013-01-01

    The process by which issues, decisions, or events acquire different meanings from different perspectives has been studied as framing. In policy debates about climate change adaptation, framing the adaptation issue is a challenge with potentially farreaching implications for the shape and success of

  2. Ideology and Interaction: Debating Determinisms in Literacy Studies

    Science.gov (United States)

    Collin, Ross; Street, Brian V.

    2014-01-01

    In this exchange, Street and Collin debate the merits of the interaction model of literacy that Collin outlined in a recent issue of Reading Research Quarterly. Built as a complement and a counter to Street's ideological model of literacy, Collin's interaction model defines literacies as technologies that coevolve with sociocultural…

  3. Issues in Sociobiology: The Nature vs. Nurture Debate.

    Science.gov (United States)

    Lorenzen, Eric

    2001-01-01

    Explains the two theories on the origins of human and animal behavior. Introduces the new discipline of sociobiology, a merging of biology and sociology. Describes the central dogma of sociobiology and its societal implications, and discusses criticism of sociobiology. Presents the nature vs. nurture debate. (YDS)

  4. On the "Uses" of Rubrics: Reframing the Great Rubric Debate

    Science.gov (United States)

    Turley, Eric D.; Gallagher, Chris W.

    2008-01-01

    Reframing the Great Rubric Debate beyond the taking of sides, Eric D. Turley and Chris W. Gallagher propose a set of questions designed to help educators assess the value of rubrics: (1) What is the tool for?; (2) In what context is it used?; (3) Who decides:; and (4) What ideological agenda drives those decisions? They contend that these four…

  5. Content Analysis of Televised Communication Events: The Presidential Debates.

    Science.gov (United States)

    Jackson-Beeck, Marilyn; Meadow, Robert G.

    1979-01-01

    Advocates the more extended treatment of content analysis in political communication research. Develops a fourfold scheme for classifying verbal and nonverbal communication content and illustrates the use of the scheme in political communication research by analysis of the 1960 and 1976 presidential debates. (JMF)

  6. The Debate on Dominant Culture and Cultural Imperialism

    Science.gov (United States)

    Anchan, John P.

    2012-01-01

    In this commentary, the author reviews in depth Roland S. Persson's (2012a) target article. According to him Persson (2012a) presents a convincing argument as he wove through examples and explanations. The idea of superculture connects well with the established neocolonial literature and the North-South/Centre-Periphery debate. From general to…

  7. What to look for in tonight’s presidential debate

    OpenAIRE

    Trubowitz, Peter

    2016-01-01

    Tonight sees Hillary Clinton and Donald Trump meet for the first presidential debate at Hofstra\\ud University in New York. US Centre Director Peter Trubowitz comments on what to look for tonight,\\ud writing that while much of it will be theatre, what the candidates say and how they comport\\ud themselves will matter to voters.

  8. Memorandum about the First Nixon-Kennedy Debate

    Science.gov (United States)

    Rosenbaum, David L.

    2010-01-01

    On the morning of September 1, 1960, Herb Klein and Pierre Salinger met in the Mayflower Hotel in Washington, D.C., to discuss the details of what would be the first televised presidential debate. Klein was press secretary for Republican candidate Vice President Richard Nixon and Salinger was press secretary for Democratic candidate Senator John…

  9. The Perceptual Distortion of Height in Intercollegiate Debate.

    Science.gov (United States)

    Hensley, Wayne E.; Angoli, Marilyn

    Both balance and reinforcement theories were used in an examination of the perceptual distortion of height among 146 college debaters. Balance theory predicted that losers would distort winners' heights upward; reinforcement theory predicted that winners would distort losers' heights upward. The results confirmed both predictions. The possibility…

  10. Probability without certainty : foundationalism and the Lewis-Reichenbach debate

    NARCIS (Netherlands)

    Atkinson, David; Peijnenburg, Jeanne

    Like many discussions on the pros and cons of epistemic foundationalism, the debate between C. I. Lewis and H. Reichenbach dealt with three concerns: the existence of basic beliefs, their nature, and the way in which beliefs are related. In this paper we concentrate on the third matter, especially

  11. Pluralist Democracy or Scientistic Monocracy? Debating Ritual Slaughter

    NARCIS (Netherlands)

    M. Valenta (Markha)

    2012-01-01

    markdownabstract__Abstract__ Many participants in the recent fierce debate on ritual slaughter in the Netherlands have understood this to be a conflict between religious and secular values, pitting religious freedom against animal welfare. The great variety in viewpoints among all groups involved,

  12. Special Section: A Debate on Research Techniques in Economic Education

    Science.gov (United States)

    Dawson, George G.; And Others

    1976-01-01

    Dawson introduces three articles which debate merits of research techniques in undergraduate economic education. William E. Becker criticizes John C. Soper's models, multicollinearity argument, and student incentives in a research project; Soper replies; Robert Highsmith critically analyzes strengths and weaknesses of each argument. (AV)

  13. Debating land degradation: strategy development for Bolivian mountain valleys

    NARCIS (Netherlands)

    Kessler, A.; Stroosnijder, L.

    2010-01-01

    A debate on response strategies to rural poverty and land degradation has relevance for the core business of this journal. Based on extensive fieldwork in the mountain valleys of Chuquisaca, Bolivia, this paper discusses farming and migration in the region, and elaborates on the required components

  14. Critical Environmental Education Research: Re-Engaging the Debate

    Science.gov (United States)

    Robottom, Ian

    2005-01-01

    The field of research in environmental education has experienced several changes in orientation in its first 25 or so years. In the period of the 70s and 80s, the most visible approach to environmental education research was clearly applied science in nature. From the late 80s/early 90s there has been a period of intense debate about research in…

  15. Institutional Diversity in Ontario's University Sector: A Policy Debate Analysis

    Science.gov (United States)

    Piché, Pierre G.; Jones, Glen A.

    2016-01-01

    In order to meet the demands in a cost-effective manner of an emerging knowledge society that is global in scope, structural higher education policy changes have been introduced in many countries with a focus on systemic and programmatic diversity. There has been an ongoing debate about institutional diversity in Ontario higher education,…

  16. America, America: national identity, presidential debates, and national mood

    NARCIS (Netherlands)

    Sheets, P.; Domke, D.S.; Wells, C.; Lingle, C.J.; Ballantyne, A.; Al-Sumait, F.; Cordingley, K.

    2011-01-01

    In their public messages, United States politicians often invoke America in an attempt to unite citizens and build electoral coalitions. Such an emphasis is particularly common in presidential debates, which are climactic "media events" late in campaigns for the White House, when candidates take que

  17. Interviewers' challenging questions in British broadcast debate interviews

    DEFF Research Database (Denmark)

    Emmertsen, Sofie

    2007-01-01

    In recent years some British broadcast panel interviews take a particularly confrontational form. In these debate interviews, news seems to be generated as arguments provided by the interviewees who participate as protagonists of opposite positions. This paper will briefly attempt to show...

  18. A Sociohistorical View of Reason and Emotion in Academic Debate.

    Science.gov (United States)

    Thomson, Phillip

    This paper examines the potential of sociohistorical theory for the study of academic debate. The essay describes sociohistorical theory (noting that it is most often attributed to the work of Lev Vygotsky and that contemporary scholars influenced by it include Jerome Bruner and James Wertsch), the relationship between reason and emotion from a…

  19. The Pedigree Dog Breeding Debate in Ethics and Practice

    NARCIS (Netherlands)

    Bovenkerk, Bernice; Nijland, Hanneke J.

    2017-01-01

    Pedigree dog breeding has been the subject of public debate due to health problems caused by breeding for extreme looks and the narrow genepool of many breeds. Our research aims to provide insights in order to further the animal-ethical, political and society-wide discussion regarding the future of

  20. Thomism and science education: history informs a modern debate.

    Science.gov (United States)

    Kondrick, Linda C

    2008-08-01

    There is no debate over the Theory of Evolution. Among biologists the Theory of Evolution is a settled principle. Yet, the issue is far from settled in the larger context of society; between sectors of lay society and biological scientists in the United States there is evidence of a deep divide. Faith and reason, religion, and science at odds-that is hardly a recent divide. It is the premise of the author that the origin of the current conflict over the teaching of evolution stems from a fundamental philosophical divide that began long before Darwin first proposed his Theory of Evolution. It predates the inclusion of physical and biological sciences in the curriculum of western universities. It is older than either Islam or Christianity. The conflict goes back to Plato's Academy in 385 BC where the schools of Idealism and Realism first emerged as two distinct philosophical systems. Idealism and Realism diverged over essential issues of philosophy: What are we, what is true, and how do we know? Answers to these questions about the natural order are framed within philosophical constructs, themselves based upon essential assumptions about the essence of being, the essence of truth, and the nature of learning. Idealism and Realism developed independently for over 1500 years into two competing schools: the Augustinians (fundamentally Idealists) and the Latin Averroists (fundamentally Realists). It was over the place of natural philosophy in the curriculum that these two competing schools collided violently at the University of Paris in 1252. It was Thomas Aquinas who brokered a ceasefire between two embattled schools. Aquinas forged a philosophical system, called Thomism, that allowed the two schools to agree to disagree to the extent that in the graduate curriculum of the University Natural Philosophy could be taught apart from theology. This separation of secular or natural philosophy from theology opened the way for the development of the empirical sciences, the