WorldWideScience

Sample records for research theoretical debate

  1. Integrating cross-case analyses and process tracing in set-theoretic research: Strategies and parameters of debate

    DEFF Research Database (Denmark)

    Beach, Derek; Rohlfing, Ingo

    2018-01-01

    In recent years, there has been increasing interest in the combination of two methods on the basis of set theory. In our introduction and this special issue, we focus on two variants of cross-case set-theoretic methods - Qualitative Comparative Analysis (QCA) and typological theory...... – and their combination with process tracing. Our goal is to broaden and deepen set-theoretic empirical research and equip scholars with guidance on how to implement it in multi-method research (MMR). At first glance, set-theoretic cross-case methods and process tracing seem to be highly compatible when causal...... relationships are conceptualized in terms of set-theory. However, multiple issues have not so far been thoroughly addressed. Our paper builds on the emerging MMR literature and seeks to enhance it in four ways. First, we offer a comprehensive and coherent elaboration of the two sequences in which case studies...

  2. Autonomy is a Right, Not a Feat: How Theoretical Misconceptions have Muddled the Debate on Dynamic Consent to Biobank Research.

    Science.gov (United States)

    Johnsson, Linus; Eriksson, Stefan

    2016-09-01

    Should people be involved as active participants in longitudinal medical research, as opposed to remaining passive providers of data and material? We argue in this article that misconceptions of 'autonomy' as a kind of feat rather than a right are to blame for much of the confusion surrounding the debate of dynamic versus broad consent. Keeping in mind two foundational facts of human life, freedom and dignity, we elaborate three moral principles - those of autonomy, integrity and authority - to better see what is at stake. Respect for autonomy is to recognize the other's right to decide in matters that are important to them. Respect for integrity is to meet, in one's relationship with the other, their need to navigate the intersection between private and social life. Respect for authority is to empower the other - to help them to cultivate their responsibility as citizens. On our account, to force information onto someone who does not want it is not to respect that person's autonomy, but to violate integrity in the name of empowerment. Empowerment, not respect for autonomy, is the aim that sets patient-centred initiatives employing a dynamic consent model apart from other consent models. Whether this is ultimately morally justified depends on whether empowerment ought to be a goal of medical research, which is questionable. © 2016 John Wiley & Sons Ltd.

  3. Integrating Cross-Case Analyses and Process Tracing in Set-Theoretic Research: Strategies and Parameters of Debate

    Science.gov (United States)

    Beach, Derek; Rohlfing, Ingo

    2018-01-01

    In recent years, there has been increasing interest in the combination of two methods on the basis of set theory. In our introduction and this special issue, we focus on two variants of cross-case set-theoretic methods--"qualitative comparative analysis" (QCA) and typological theory (TT)--and their combination with process tracing (PT).…

  4. Evaluating Research Excellence : Main Debates

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

    Corey Piccioni

    The International Development Research Centre (IDRC), through its ... forms of research impact: changes in access to research; changes in the extent to which re- ... The London School of Economics (LSE), through their Impact of Social ...

  5. 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…

  6. 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.

  7. 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...

  8. Debat

    DEFF Research Database (Denmark)

    Brodersen, John

    2017-01-01

    DEBAT: Det er glædeligt, at flere debattører anerkender, at der sker overbehandling og overdiagnostik i sundhedsvæsnet. Næste skridt er, at branchen erkender medicinens mangler, skriver John Brodersen.......DEBAT: Det er glædeligt, at flere debattører anerkender, at der sker overbehandling og overdiagnostik i sundhedsvæsnet. Næste skridt er, at branchen erkender medicinens mangler, skriver John Brodersen....

  9. Moving research beyond the spanking debate.

    Science.gov (United States)

    MacMillan, Harriet L; Mikton, Christopher R

    2017-09-01

    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. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Statistical and theoretical research

    International Nuclear Information System (INIS)

    Anon.

    1983-01-01

    Significant accomplishments include the creation of field designs to detect population impacts, new census procedures for small mammals, and methods for designing studies to determine where and how much of a contaminant is extent over certain landscapes. A book describing these statistical methods is currently being written and will apply to a variety of environmental contaminants, including radionuclides. PNL scientists also have devised an analytical method for predicting the success of field eexperiments on wild populations. Two highlights of current research are the discoveries that population of free-roaming horse herds can double in four years and that grizzly bear populations may be substantially smaller than once thought. As stray horses become a public nuisance at DOE and other large Federal sites, it is important to determine their number. Similar statistical theory can be readily applied to other situations where wild animals are a problem of concern to other government agencies. Another book, on statistical aspects of radionuclide studies, is written specifically for researchers in radioecology

  11. Research in theoretical physical

    International Nuclear Information System (INIS)

    Domokos, G.; Kovesi-Domokos, S.

    1989-11-01

    We summarize the results of a research into the nature of the new physical phenomena observed in the interactions of photons and neutrinos of energies ≤ 1 EeV, emitted by various point sources in the sky. Contrary to expectations based on the Standard Model, the extensive air showers generated by these particles contain too many muons by a factor of (approximately) 100. This phenomenon can be explained by a composite structure of neutrinos, such that at sufficiently high energies they develop strong interactions. This hypothesis can be tested by studying the absorption characteristics of the primaries on the 3 degree K background. We find that the primaries contain a component which, unlike photons, is not absorbed by the background. It interacts with a cross section of a few mb/nucleon, thus giving further evidence for the existence of a substructure of quarks and leptons

  12. Methods and Methods' Debates within Consumption Research

    DEFF Research Database (Denmark)

    Halkier, Bente

    2017-01-01

    This chapter takes an open look at how researchers are using new topographies, technologies, and technocultural rituals and routines in order to reconceptualize what market actors are and do, and most especially, how they should be studied. We are interested in the latest developments in consumer...... ethnography, as we have experienced and visualized them being practices in our native fields of anthropology, marketing and consumer research, and as it has touched upon industry market researchers and their workings. We do not rehash classic treatments easily available to interested scholars (e.g. Arnould...

  13. Critical Debates in Teaching Research Methods in the Social Sciences

    Science.gov (United States)

    Gunn, Andrew

    2017-01-01

    This paper explores some of the critical debates in social science research methods education and is set out in three parts. The first section introduces the importance and relevance of research methods to the social sciences. It then outlines the problems and challenges experienced in the teaching and learning of research methods, which are…

  14. 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.

  15. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    Udagawa, T.

    1993-11-01

    This report describes the accomplishments in basic research in nuclear physics carried out by the theoretical nuclear physics group in the Department of Physics at the University of Texas at Austin, during the period of November 1, 1992 to October 31, 1993. The work done covers three separate areas, low-energy nuclear reactions, intermediate energy physics, and nuclear structure studies. Although the subjects are thus spread among different areas, they are based on two techniques developed in previous years. These techniques are a powerful method for continuum-random-phase-approximation (CRPA) calculations of nuclear response and the breakup-fusion (BF) approach to incomplete fusion reactions, which calculation on a single footing of various incomplete fusion reaction cross sections within the framework of direct reaction theories. The approach was developed as a part of a more general program for establishing an approach to describing all different types of nuclear reactions, i.e., complete fusion, incomplete fusion and direct reactions, in a systematic way based on single theoretical framework

  16. The policy debate over public investment in comparative effectiveness research.

    Science.gov (United States)

    Rich, Eugene C

    2009-06-01

    Policy makers across the political spectrum, as well as many clinicians and physician professional associations, have proposed that better information on comparative clinical effectiveness should be a key element of any solution to the US health-care cost crisis. This superficial consensus hides intense disagreements over critical issues essential to any new public effort to promote more comparative effectiveness research (CER). This article reviews the background for these disputes, summarizes the different perspectives represented by policy makers and advocates, and offers a framework to aid both practicing and academic internists in understanding the key elements of the emerging debate. Regarding the fundamental question of "what is CER," disagreements rage over whether value or cost effectiveness should be a consideration, and how specific patient perspectives should be reflected in the development and the use of such research. The question of how to pay for CER invokes controversies over the role of the market in producing such information and the private (e.g., insurers and employers) versus public responsibility for its production. The financing debate further highlights the high stakes of comparative effectiveness research, and the risks of stakeholder interests subverting any public process. Accordingly there are a range of proposals for the federal government's role in prioritization, development, and dissemination of CER. The internal medicine community, with its long history of commitment to scientific medical practice and its leadership in evidence-based medicine, should have a strong interest and play an active role in this debate.

  17. How to depolarise the ethical debate over human embryonic stem cell research (and other ethical debates too!)

    NARCIS (Netherlands)

    Espinoza, N.; Peterson, M.B.

    2012-01-01

    The contention of this paper is that the current ethical debate over embryonic stem cell research is polarised to an extent that is not warranted by the underlying ethical conflict. It is argued that the ethical debate can be rendered more nuanced, and less polarised, by introducing non-binary

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

    Directory of Open Access Journals (Sweden)

    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.

  19. How to depolarise the ethical debate over human embryonic stem cell research (and other ethical debates too!).

    Science.gov (United States)

    Espinoza, Nicolas; Peterson, Martin

    2012-08-01

    The contention of this paper is that the current ethical debate over embryonic stem cell research is polarised to an extent that is not warranted by the underlying ethical conflict. It is argued that the ethical debate can be rendered more nuanced, and less polarised, by introducing non-binary notions of moral rightness and wrongness. According to the view proposed, embryonic stem cell research--and possibly other controversial activities too--can be considered 'a little bit right and a little bit wrong'. If this idea were to become widely accepted, the ethical debate would, for conceptual reasons, become less polarised.

  20. Theoretical Linguistics And Multilingualism Research

    African Journals Online (AJOL)

    KATEVG

    This paper tries to construct a bridge between the concerns of theoretical ... released the legendary song with the singular bridge over forty years ago): .... Another set of cases concerns the frozen forms pass and fail, which occur without any.

  1. Comparative housing research in the new millenium : Methodological and theoretical contributions from the first decade

    NARCIS (Netherlands)

    Lawson, J.M.; Haffner, M.E.A.; Oxley, M.J.

    2009-01-01

    Comparative housing research encompasses a broad range of strategies and foci, which has promoted the exchange of information, catalysed policy development and encouraged theoretical debate. This presentation briefly outlines the different purpose (policy description, evaluation, strategic

  2. Theoretical issues in Spheromak research

    International Nuclear Information System (INIS)

    Cohen, R. H.; Hooper, E.B.; LoDestro, L.L.; Mattor, N.; Pearlstein, L.D.; Ryutov, D.D.

    1997-01-01

    This report summarizes the state of theoretical knowledge of several physics issues important to the spheromak. It was prepared as part of the preparation for the Sustained Spheromak Physics Experiment (SSPX), which addresses these goals: energy confinement and the physics which determines it; the physics of transition from a short-pulsed experiment, in which the equilibrium and stability are determined by a conducting wall (''''flux conserver'''') to one in which the equilibrium is supported by external coils. Physics is examined in this report in four important areas. The status of present theoretical understanding is reviewed, physics which needs to be addressed more fully is identified, and tools which are available or require more development are described. Specifically, the topics include: MHD equilibrium and design, review of MHD stability, spheromak dynamo, and edge plasma in spheromaks

  3. ADOLESCENCE IN DEBATE: THEORETICAL CONTRIBUTIONS IN THE LIGHT OF THE HISTORICAL-CULTURAL PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Candida de Souza

    2018-04-01

    Full Text Available In the studies about adolescence, it is noticeable that psychology has more and more been invited to give answers to questions pertaining this specific period of the human development. The historical-cultural perspective proposed by Lev Semenovich Vygotsky and his followers has represented an important theoretical approach to the comprehension of the human being. Thus, this study aims to offer contributions to the debate about adolescence as a social category and a particular stage of the cultural development of subjects. In this way, the main ideas of this Russian theorist are presented here, incorporating them into the discussion that is still incipient in the studies of the historical-cultural perspective: the role of the body in the constitution of subjects. With this starting point, we build arguments that reinforce the monolithic characteristic of the constitution of the human being, where the mind and the body are inseparable parts of the same gear, that develop together along the lifespan, through the social relations of the individuals with the environmental elements. As final considerations, it is pointed out that the role of the body in the process of developing a conceptual thought – a specific characteristic of adolescence – cannot be neglected when we propose the goal to understand the constitution of the totality of the human psyche.

  4. Use of theoretical and conceptual frameworks in qualitative research.

    Science.gov (United States)

    Green, Helen Elise

    2014-07-01

    To debate the definition and use of theoretical and conceptual frameworks in qualitative research. There is a paucity of literature to help the novice researcher to understand what theoretical and conceptual frameworks are and how they should be used. This paper acknowledges the interchangeable usage of these terms and researchers' confusion about the differences between the two. It discusses how researchers have used theoretical and conceptual frameworks and the notion of conceptual models. Detail is given about how one researcher incorporated a conceptual framework throughout a research project, the purpose for doing so and how this led to a resultant conceptual model. Concepts from Abbott (1988) and Witz ( 1992 ) were used to provide a framework for research involving two case study sites. The framework was used to determine research questions and give direction to interviews and discussions to focus the research. Some research methods do not overtly use a theoretical framework or conceptual framework in their design, but this is implicit and underpins the method design, for example in grounded theory. Other qualitative methods use one or the other to frame the design of a research project or to explain the outcomes. An example is given of how a conceptual framework was used throughout a research project. Theoretical and conceptual frameworks are terms that are regularly used in research but rarely explained. Textbooks should discuss what they are and how they can be used, so novice researchers understand how they can help with research design. Theoretical and conceptual frameworks need to be more clearly understood by researchers and correct terminology used to ensure clarity for novice researchers.

  5. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    Kapusta, J.I.

    1990-01-01

    Research programs in nuclear theory are discussed in this paper. The topics discussed are: neutron stars and pulsars; transverse momentum distribution; intermittency and other correlations; photon and delepton production; electroweak theory at high temperature; and fractional statistics

  6. [Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    1993-01-01

    Research in progress and plans for future investigations are briefly summarized for the following areas: light-ion structure and reactions; nuclear structure; peripheral heavy-ion reactions at medium and high energy; medium-energy heavy-ion collisions and properties of highly excited nuclear matter; and high-energy heavy-ion collisions and QCD plasma

  7. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    1993-06-01

    The introductory section describes the goals, main thrusts, and interrelationships between the various activities in the program and principal achievements of the Stony Brook Nuclear Theory Group during 1992--93. Details and specific accomplishments are related in abstract form. Current research is taking place in the following areas: strong interaction physics (the physics of hadrons, QCD and the nucleus, QCD at finite temperature and high density), relativistic heavy-ion physics, nuclear structure and nuclear many- body theory, and nuclear astrophysics

  8. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    Bayman, B.F.

    1982-01-01

    Research progress on the following subjects is summarized: (1) first and second order contributions to two-neutron transfer, (2) proximity potential in coupled-channel calculations, (3) spin-dependent interactions in heavy ion reactions, (4) nuclear field theory and standard Goldstone perturbation theory, (5) effective operators with potential from meson theory, (6) microscopic study of the 3 He(α,γ) 7 Be electric-dipole capture reaction, and (7) influence of target clustering on internuclear antisymmetrization. Project proposals are reviewed and publications are listed

  9. [Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    Kapusta, J.I.

    1993-01-01

    The main subject of research was the physics of matter at energy densities greater than 0.15 GeV/fm 3 . Theory encompasses the relativistic many-body/quantum field theory aspects of QCD and the electroweak interactions at these high energy densities, both in and out of thermal equilibrium. Applications range from neutron stars/pulsars to QCD and electroweak phase transitions in the early universe, from baryon number violation in cosmology to the description of nucleus-nucleus collisions at CERN and at Brookhaven. Recent activity to understand the properties of matter at energy densities where the electroweak W and Z boson degrees of freedom are important is reported. This problem has applications to cosmology and has the potential to explain the baryon asymmetry produced in the big bang at energies where the particle degrees of freedom will soon be experimentally, probed. This problem is interesting for nuclear physics because of the techniques used in many-body, physics of nuclei and the quark-gluon plasma may be extended to this new problem. The was also interested in problems related to multiparticle production. This includes work on production of particles in heavy-ion collisions, the small x part, of the nuclear and hadron wave function, and multiparticle production induced by instantons in weakly coupled theories. These problems have applications in the heavy ion program at RHIC and the deep inelastic scattering experiments at HERA

  10. Beyond Mere Debate: Research Questions Related to the Debate over the SED Definition.

    Science.gov (United States)

    Center, David B.

    This paper addresses research implications of proposed modifications of the definition of "severe emotional disturbance" to include students with conduct disorders. Research questions focus on understanding the nature of antisocial, aggressive behavior in children and youth and identifying what services they need. Research is cited suggesting that…

  11. Demystifying Theoretical Sampling in Grounded Theory Research

    Directory of Open Access Journals (Sweden)

    Jenna Breckenridge BSc(Hons,Ph.D.Candidate

    2009-06-01

    Full Text Available Theoretical sampling is a central tenet of classic grounded theory and is essential to the development and refinement of a theory that is ‘grounded’ in data. While many authors appear to share concurrent definitions of theoretical sampling, the ways in which the process is actually executed remain largely elusive and inconsistent. As such, employing and describing the theoretical sampling process can present a particular challenge to novice researchers embarking upon their first grounded theory study. This article has been written in response to the challenges faced by the first author whilst writing a grounded theory proposal. It is intended to clarify theoretical sampling for new grounded theory researchers, offering some insight into the practicalities of selecting and employing a theoretical sampling strategy. It demonstrates that the credibility of a theory cannot be dissociated from the process by which it has been generated and seeks to encourage and challenge researchers to approach theoretical sampling in a way that is apposite to the core principles of the classic grounded theory methodology.

  12. On the theoretic status of the supply of money: a debate with Augusto Graziani

    OpenAIRE

    Cavalieri, Duccio

    1996-01-01

    In this article the debate between Prof. Augusto Graziani and the author on the monetary theory of production is carried further on. The main purpose of the paper is to delineate - along Keynesian lines and in opposition to the theory of the credit money circuit - a consistent and realistic view of the nature of the supply of money, general enough to embrace as limit-cases both a strictly endogenous and a strictly exogenous money supply. The interdependence of the supply and demand for money ...

  13. Introduction: theoretical framework and research agenda

    NARCIS (Netherlands)

    Zeitlin, J.; Zeitlin, J.

    2015-01-01

    This chapter introduces the theoretical framework and research agenda of the book. It provides an overview of the three contemporaneous trends from which the book departs: the development of experimentalist governance within the EU; the EU’s efforts to extend its rules, norms, standards, and

  14. Theoretical proposals in bullying research: a review

    OpenAIRE

    Postigo, Silvia; González, Remedios; Montoya, Inmaculada; Ordoñez, Ana

    2013-01-01

    Four decades of research into peer bullying have produced an extensive body of knowledge. This work attempts to provide an integrative theoretical framework, which includes the specific theories and observations. The main aim is to organize the available knowledge in order to guide the development of effective interventions. To that end, several psychological theories are described that have been used and/or adapted with the aim of understanding peer bullying. All of them, at different ecolog...

  15. Revisiting four scientific debates in ocean acidification research

    Directory of Open Access Journals (Sweden)

    A. J. Andersson

    2012-03-01

    Full Text Available In recent years, ocean acidification has gained continuously increasing attention from scientists and a number of stakeholders and has raised serious concerns about its effects on marine organisms and ecosystems. With the increase in interest, funding resources, and the number of scientific investigations focusing on this environmental problem, increasing amounts of data and results have been produced, and a progressively growing and more rigorous understanding of this problem has begun to develop. Nevertheless, there are still a number of scientific debates, and in some cases misconceptions, that keep reoccurring at a number of forums in various contexts. In this article, we revisit four of these topics that we think require further thoughtful consideration including: (1 surface seawater CO2 chemistry in shallow water coastal areas, (2 experimental manipulation of marine systems using CO2 gas or by acid addition, (3 net versus gross calcification and dissolution, and (4 CaCO3 mineral dissolution and seawater buffering. As a summation of these topics, we emphasize that: (1 many coastal environments experience seawater pCO2 that is significantly higher than expected from equilibrium with the atmosphere and is strongly linked to biological processes; (2 addition of acid, base or CO2 gas to seawater can all be useful techniques to manipulate seawater chemistry in ocean acidification experiments; (3 estimates of calcification or CaCO3 dissolution based on present techniques are measuring the net of gross calcification and dissolution; and (4 dissolution of metastable carbonate mineral phases will not produce sufficient alkalinity to buffer the pH and carbonate saturation state of shallow water environments on timescales of decades to hundreds of years to the extent that any potential negative effects on marine calcifiers will be avoided.

  16. Ground Zero in the Debate over Stem-Cell Research.

    Science.gov (United States)

    Southwick, Ron

    2001-01-01

    Describes how political, legal, and ethical battles over embryonic stem-cell research are focused on the University of Wisconsin at Madison, where the cells were first isolated. Addresses the issue of access to the university's stem cells and a recent presidential decision regarding funding for stem-cell research.(EV)

  17. Reflexivity in midwifery research: the insider/outsider debate.

    Science.gov (United States)

    Burns, Elaine; Fenwick, Jennifer; Schmied, Virginia; Sheehan, Athena

    2012-02-01

    To explore the challenges of conducting an observational study of postnatal interactions, between midwives and women, when the researcher was a midwife observing in familiar midwifery settings. Participant observation conducted by researchers who are themselves midwives raises questions regarding the influence of 'identity' and 'insider' knowledge on the conduct of such projects. The insider/outsider status of researchers has been explored in other disciplines, yet this is an area which is underdeveloped in the midwifery literature where few attempts have been made to subject this issue to sustained analysis. A qualitative study (investigating the provision of breast-feeding support in the first week after birth) provided the opportunity for reflexive exploration of the tensions faced by midwife researchers. Two maternity units in New South Wales, Australia. Participants included 40 midwives and 78 breast-feeding women. Possessing 'insider' midwifery knowledge was advantageous in the 'getting in' and 'fitting in' phases of this research study however unanticipated role ambiguity, and moral and ethical challenges, arose as a result of this 'insider' knowledge and status. Prolonged periods of observation challenged the midwife researcher's preconceived ideas and early decisions about the advantages and disadvantages of being an 'insider' or an 'outsider' in the research setting. Reflexive analysis of insider/outsider experiences revealed the middle ground which participant observers tend to navigate. Whilst professional insider knowledge and status offered many advantages, especially at the first study setting, some of the inherent embodied, and socially constructed features of the 'midwife' observer role, were unanticipated. Cultural competence, in these observational study settings, translated into role ambiguity, and at times, culturally entrenched role expectations. Midwifery observation of clinical practice, for research, or practice development purposes

  18. Theoretical proposals in bullying research: a review

    Directory of Open Access Journals (Sweden)

    Silvia Postigo

    2013-05-01

    Full Text Available Four decades of research into peer bullying have produced an extensive body of knowledge. This work attempts to provide an integrative theoretical framework, which includes the specific theories and observations. The main aim is to organize the available knowledge in order to guide the development of effective interventions. To that end, several psychological theories are described that have been used and/or adapted with the aim of understanding peer bullying. All of them, at different ecological levels and different stages of the process, may describe it in terms of the relational dynamics of power. It is concluded that research needs to take this integrative framework into account, that is to say to consider multi-causal and holistic approaches to bullying. For the intervention, regardless of the format or the target population, the empowerment of the individuals, and the social awareness of the use and abuse of personal power are suggested.

  19. POSITIVE LEADERSHIP MODELS: THEORETICAL FRAMEWORK AND RESEARCH

    Directory of Open Access Journals (Sweden)

    Javier Blanch, Francisco Gil

    2016-09-01

    Full Text Available The objective of this article is twofold; firstly, we establish the theoretical boundaries of positive leadership and the reasons for its emergence. It is related to the new paradigm of positive psychology that has recently been shaping the scope of organizational knowledge. This conceptual framework has triggered the development of the various forms of positive leadership (i.e. transformational, servant, spiritual, authentic, and positive. Although the construct does not seem univocally defined, these different types of leadership overlap and share a significant affinity. Secondly, we review the empirical evidence that shows the impact of positive leadership in organizations and we highlight the positive relationship between these forms of leadership and key positive organizational variables. Lastly, we analyse future research areas in order to further develop this concept.

  20. Experimental and theoretical high energy physics research

    International Nuclear Information System (INIS)

    1992-01-01

    Progress in the various components of the UCLA High-Energy Physics Research program is summarized, including some representative figures and lists of resulting presentations and published papers. Principal efforts were directed at the following: (I) UCLA hadronization model, PEP4/9 e + e - analysis, bar P decay; (II) ICARUS and astroparticle physics (physics goals, technical progress on electronics, data acquisition, and detector performance, long baseline neutrino beam from CERN to the Gran Sasso and ICARUS, future ICARUS program, and WIMP experiment with xenon), B physics with hadron beams and colliders, high-energy collider physics, and the φ factory project; (III) theoretical high-energy physics; (IV) H dibaryon search, search for K L 0 → π 0 γγ and π 0 ν bar ν, and detector design and construction for the FNAL-KTeV project; (V) UCLA participation in the experiment CDF at Fermilab; and (VI) VLPC/scintillating fiber R ampersand D

  1. Experimental and theoretical high energy physics research

    International Nuclear Information System (INIS)

    Cline, D.B.

    1993-01-01

    Progress on seven tasks is reported. (I)UCLA hadronization model, antiproton decay, PEP4/9 e + e - analysis: In addition to these topics, work on CP and CPT phenomenology at a φ factory and letters of support on the hadronization project are included. (II)ICARUS detector and rare B decays with hadron beams and colliders: Developments are summarized and some typcial events as shown; in addition, the RD5 collaboration at CERN and the asymmetric φ factory project are sketched. (III)Theoretical physics: Feynman diagram calculations in gauge theory; supersymmetric standard model; effects of quantum gravity in breaking of global symmetries; models of quark and lepton substructure; renormalized field theory; large-scale structure in the universe and particle-astrophysics/early universe cosmology. (IV)H dibaryon search at BNL, kaon experiments (E799/KTeV) at Fermilab: Project design and some scatterplots are given. (V)UCLA participation in the experiment CDF at Fermilab. (VI)Detectors for hadron physics at ultrahigh energy colliders: Scintillating fiber and visible light photon counter research. (VII)Administrative support and conference organization

  2. Disclosure of individual genetic data to research participants: the debate reconsidered

    NARCIS (Netherlands)

    Bredenoord, A.L.; Kroes, H.Y.; Cuppen, E.; Parker, M.; van Delden, J.J.M.

    2010-01-01

    Despite extensive debate, there is no consensus on whether individual genetic data should be disclosed to research participants. The emergence of whole-genome sequencing methods is increasingly generating unequalled amounts of genetic data, making the need for a clear feedback policy even more

  3. The urban land debate in the global South : New avenues for research

    NARCIS (Netherlands)

    Steel, Griet|info:eu-repo/dai/nl/304349828; van Noorloos, Femke|info:eu-repo/dai/nl/342952706; Klaufus, Christien

    2017-01-01

    The global ‘land grab’ debate is going urban and needs a specific conceptual framework to analyze the diverse modalities through which land commodification and speculation are transforming cities across the globe. This article identifies new avenues for research on urban land issues by drawing on an

  4. The urban land debate in the global South : New avenues for research

    NARCIS (Netherlands)

    Steel, G.; van Noorloos, F.; Klaufus, C.

    The global ‘land grab’ debate is going urban and needs a specific conceptual framework to analyze the diverse modalities through which land commodification and speculation are transforming cities across the globe. This article identifies new avenues for research on urban land issues by drawing on an

  5. Evolution of Theoretical Perspectives in My Research

    Science.gov (United States)

    Otero, Valerie K.

    2009-11-01

    Over the past 10 years I have been using socio-cultural theoretical perspectives to understand how people learn physics in a highly interactive, inquiry-based physics course such as Physics and Everyday Thinking [1]. As a result of using various perspectives (e.g. Distributed Cognition and Vygotsky's Theory of Concept Formation), my understanding of how these perspectives can be useful for investigating students' learning processes has changed. In this paper, I illustrate changes in my thinking about the role of socio-cultural perspectives in understanding physics learning and describe elements of my thinking that have remained fairly stable. Finally, I will discuss pitfalls in the use of certain perspectives and discuss areas that need attention in theoretical development for PER.

  6. Theoretical-methodical Fundamentals of industrial marketing research

    OpenAIRE

    Butenko, N.

    2009-01-01

    The article proves the necessity to research theoretical and methodical fundamentals of industrial marketing and defines main key aspects of relationship management with the customers on industrial market.

  7. The embryo research debate in Brazil: from the National Congress to the Federal Supreme Court.

    Science.gov (United States)

    Cesarino, Letícia; Luna, Naara

    2011-04-01

    New forms of life produced by biomedical research, such as human embryonic stem cells (hESC), have been the object of public debate beyond the scientific fields involved. This article brings to light the case of Brazil, where recently passed federal legislation has authorized research with in vitro human embryos. It focuses on the legislative debate in the Brazilian National Congress between 2003 and 2005 on the Biosafety Bill of Law, which cleared for hESC research a certain share of supernumerary and unviable human embryos frozen in the country's assisted reproduction clinics. The passing of this Bill triggered other public reactions, chiefly a Direct Action of Unconstitutionality in Brazil's Federal Supreme Court. This study adopts an anthropological perspective for describing and analyzing the chief arguments in both debates, in terms of how the notion of 'life' was deployed and negotiated by contending parties. If, on the one hand, the definition of life appeared firmly attached to a conception of both the in vitro embryo and the fetus as a human person, on the other a movement towards breaking down life along utilitarian lines was found when the potential beneficiaries of stem cell therapy came into the equation. In all cases, however, notions of life were negotiated from a hybrid continuum of (biological) facts and (religious, moral and juridical) values, and resonated in different ways with the idea of the individual as privileged mode of constructing personhood in the context of modern nation states.

  8. Experiments and Research Programmes. Revisiting Vitalism/Non-Vitalism Debate in Early Twentieth Century

    Directory of Open Access Journals (Sweden)

    Bijoy MUKHERJEE

    2012-06-01

    Full Text Available Debates in the philosophy of science typically take place around issues such as realism and theory change. Recently, the debate has been reformulated to bring in the role of experiments in the context of theory change. As regards realism, Ian Hacking’s contribution has been to introduce ‘intervention’ as the basis of realism. He also proposed, following Imre Lakatos, to replace the issue of truth with progress and rationality. In this context we examine the case of the vitalism — reductionism debate in biology inspired by the works of Indian physicist-turned-biologist Jagadish Chandra Bose (1858–1937, in the early twentieth century. Both camps had their characteristic hardcores. Vitalists led by John S. Burdon-Sanderson and Augustus D. Waller accepted religious metaphysics to support their research programme, which ultimately degenerated. Bose worked more with the ideals of science such as Occam’s razor, large-scale systematization of phenomena and novel prediction. I argue that his religious metaphysics, instead of acting as a protective shield, helped him to consolidate his position and allowed further problem shift resulting in a research programme that involved consciousness too. His research programme remains relevant even today.

  9. Research in theoretical nuclear physics: Progress report

    International Nuclear Information System (INIS)

    1988-08-01

    In April 1988 we, along with the nuclear theory groups of Brookhaven and MIT, submitted a proposal to the Department of Energy for a national Institute of Theoretical Nuclear Physics. The primary areas of investigation proposed for this Institute are: Strong Interaction Physics--including (1) The physics of hadrons, (2) QCD and the nucleus, (3) QCD at finite temperatures and high density; nuclear astrophysics; nuclear structure and nuclear many-body theory; and nuclear tests of fundamental interactions. It is, of course, no coincidence that these are the main areas of activity of the three groups involved in this proposal and of our group in particular. Here, we will organize an outline of the progress made at Stony Brook during the past year along these lines. These four areas do not cover all of the activities of our group

  10. Institutional Support : Applied and Theoretical Economic Research ...

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

    This grant from IDRC's Think Tank Initiative will allow GREAT to recruit fulltime research staff, enhance researcher training, formulate a strategic plan, upgrade the information infrastructure, and put ... IDRC is pleased to announce the results of its 2017 call for proposals to establish Cyber Policy Centres in the Global South.

  11. Final Report. Research in Theoretical High Energy Physics

    Energy Technology Data Exchange (ETDEWEB)

    Greensite, Jeffrey P. [San Francisco State Univ., CA (United States); Golterman, Maarten F.L. [San Francisco State Univ., CA (United States)

    2015-04-30

    Grant-supported research in theoretical high-energy physics, conducted in the period 1992-2015 is briefly described, and a full listing of published articles result from those research activities is supplied.

  12. Basic research in theoretical high energy physics. Progress report

    International Nuclear Information System (INIS)

    Adler, S.L.

    1984-01-01

    Activities in numerous areas of basic research in theoretical high energy physics are listed, and some highlights are given. Areas of research include statistical mechanics, quantum field theory, lattice gauge theories, and quantum gravity. 81 references

  13. NEW THEORETICAL RESEARCH TRENDS IN CARTOGRAPHY

    Directory of Open Access Journals (Sweden)

    Robert S. Sluter, Jr.

    2001-12-01

    Full Text Available Cartography has been defined as the art, science, and technology of map-making. Until the middle of the 20th Century, cartography was more an art than a science. Beginning in the 1950's, cartographic researchers began to take a more scientific approach to map-making with Robinson's The Look of Maps. In the 1970's, many researchers adopted a communications paradigm for cartography, understanding maps as tools for the communication of information from cartographer to map user. Under this paradigm, cartographers attempted to find the "optimal" map that would communicate known information to the map-reader with as little "noise" as possible. With the rapid progress in computer technology afforded by the ubiquitous personal computer, in the last decade a number of cartographic researchers, led by Alan MacEachren, have suggested a new way of understanding how maps work No longer seen as simply tools for communicating known information, maps can be employed to discover the unknown patterns in any phenomenon that possesses a spatial dimension. Rather than attempting to construct the "best" map, modern computer technology can allow for the construction of a multitude of representations of a phenomenon that can be used to answer different questions posed by individual researchers and reveal hitherto unrealized patterns in the data (data exploration. This new approach is termed "cartographic visualization". Based upon research in other fields, including computer graphics, the neurophysiology of the eye-brain system, cognitive science, and semiotics (the science of symbol systems, this newest thrust in cartographic theory has opened up broad new horizons for cartographic research. This has energized the discipline and promises to lead to new insights which will enable us to make better maps. This paper outlines these new approaches to cartographic research.

  14. Research in theoretical physics. Final report

    International Nuclear Information System (INIS)

    Domokos, G.; Kovesi-Domokos, S.

    1998-06-01

    This report summarizes the research carried out under Grant DE-FG02-85ER40211. The main topics covered are: astroparticle physics at very high and ultrahigh energies; search for new physics by means of detectors of ultrahigh energy particles of extraterrestrial origin. Methods for searching in heavy quark decays for signatures of physics beyond the standard model are developed

  15. Research in theoretical physics. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Domokos, G.; Kovesi-Domokos, S.

    1998-06-01

    This report summarizes the research carried out under Grant DE-FG02-85ER40211. The main topics covered are: astroparticle physics at very high and ultrahigh energies; search for new physics by means of detectors of ultrahigh energy particles of extraterrestrial origin. Methods for searching in heavy quark decays for signatures of physics beyond the standard model are developed.

  16. Positive Leadership and Corporate Entrepreneurship: Theoretical Considerations and Research Propositions

    OpenAIRE

    Przemysław Zbierowski

    2016-01-01

    Objective: The objective of the paper is to describe the approaches to positive leadership and propose research directions on its impact on corporate entrepreneurship. There is much debate within positive leadership domain and the question arises if positive style of leadership supports the entrepreneurship within corporations conceptualised as entrepreneurial orientation. Research Design & Methods: The main method employed in the paper is critical literature review. Based on that, some r...

  17. Envisaging the embryo in stem cell research: rhetorical strategies and media reporting of the ethical debates.

    Science.gov (United States)

    Williams, Clare; Kitzinger, Jenny; Henderson, Lesley

    2003-11-01

    How is the embryo defined, envisaged, imagined? Who speaks on its behalf, and how? Based on a study of UK press and TV news reporting, this paper identifies the rhetorical strategies used to assert competing ethical positions around embryonic stem cell research. We show how both sides in the dispute mobilise metaphors and use personification to recruit support; and how they promote different ideas about the embryo's significance, size, and social embeddedness and present competing narratives about its origins, destiny and 'death'. The role of visual representation is key here. It does not follow the usual pattern whereby, in the abortion debate, those 'on the side' of the fetus display its image while those who are 'pro-choice' shy away from this. In the stem cell debate the pattern is inverted, highlighting the role of technologies of visualisation in defining what counts as human. Our analysis also shows how the media coverage marginalises women's perspectives, disregards more fundamental challenges to science, side-lines concerns about effectiveness or safety and curtails discussion of broader issues. We reflect on the media processes restricting debate in this way and conclude by identifying opportunities for a more inclusive discussion of science ethics.

  18. Protectionism or competition in managing British nursing research? Current debate among nurse and midwifery teachers.

    Science.gov (United States)

    Lorentzon, M; Gass, L; Wimpenny, P; Gibb, S

    1998-01-01

    The intention is to highlight key issues related to research by nurse and midwifery teachers. The debate centres on the 'culture change' facing teachers from traditional colleges moving to universities where a more formal research requirement prevails. Data were drawn from selected official reports and other literature informing the introductory discussion. Emerging themes were discussed by 25 nurse and midwife teachers at Forresterhill College, Aberdeen in March 1996 and their views were recorded and analysed. Selected documents and discussion records were reviewed, using a thematic approach. Main themes concerned nursing as art and science, balance between multidisciplinary and unidisciplinary research and ring-fencing nursing research funds. Anxieties among teachers centred on the increased research requirement in universities with possible neglect of teaching excellence.

  19. Research in theoretical and elementary particle physics

    International Nuclear Information System (INIS)

    Mitselmakher, G.

    1996-01-01

    In 1995 the University of Florida started a major expansion of the High Energy Experimental Physics group (HEE) with the goal of adding four new faculty level positions to the group in two years. This proposal covers the second year of operation of the new group and gives a projection of the planned research program for the next five years, when the group expects their activities to be broader and well defined. The expansion of the HEE group started in the Fall of 1995 when Guenakh Mitselmakher was hired from Fermilab as a Full Professor. A search was then performed for two junior faculty positions. The first being a Research Scientist/Scholar position which is supported for 9 months by the University on a faculty line at the same level as Assistant Professor but without the teaching duties. The second position is that of an Assistant Professor. The search has been successfully completed and Jacobo Konigsberg from Harvard University has accepted the position of Research Scientist and Andrey Korytov from MIT has accepted the position of Assistant Professor. They will join the group in August 1996. The physics program for the new group is focused on hadron collider physics. G. Mitselmakher has been leading the CMS endcap muon project since 1994. A Korytov is the coordinator of the endcap muon chamber effort for CMS and a member of the CDF collaboration and J. Konigsberg is a member of CDF where he has participated in various physics analyses and has been coordinator of the gas calorimetry group. The group at the U. of Florida has recently been accepted as an official collaborating institution on CDF. They have been assigned the responsibility of determining the collider beam luminosity at CDF and they will also be an active participant in the design and operation of the muon detectors for the intermediate rapidity region. In addition they expect to continue their strong participation in the present and future physics analysis of the CDF data

  20. Theoretical approaches to e-book research

    Directory of Open Access Journals (Sweden)

    Tom D Wilson

    2016-12-01

    Full Text Available The adoption and continued use of innovations by societies, organisations and individuals has been a subject of research since before the 1930s. A variety of different theories have been developed to account for the different speeds at which innovations are adopted and the factors that affect the adoption process. This paper reviews theories of the adoption of innovations with particular reference to the recent phenomenon of the e-book as a cultural innovation that is having an impact on individuals, organizations and national policy makers. The paper will suggest which theories are most appropriate for the different levels at which the innovation is employed.

  1. Institutional research on public opinion and participative devices. From polls to public debate

    Directory of Open Access Journals (Sweden)

    Mañas, Beatriz

    2012-12-01

    Full Text Available Considering that the methods and techniques implemented in social research entail a certain definition of the concepts studied, it seems relevant to reflect on the possibilities of devices other than polls when studying “public opinion” as a sociological concept. Two arguments for such approach can be highlighted: the qualitative and discursive nature of public opinion, and polls’ difficulties for being collectively perceived as a reliable and interesting way to express points of view about public matters. The French CNDP (Commission Nationale du Débat Public is conceived for encouraging national, regional or local debates about political decisions which involve an important governmental investment. Taking into account that deliberative polling has probably been the most systematized among numerous research devices which have tried to implement the premises of deliberative/participative democracy, we will explore the possibilities of a different and wider representation of “public opinion” from the analysis of the dynamics generated by the institutional device of Public Debate.

    Sosteniendo la hipótesis de que los métodos y técnicas utilizadas para el estudio de los conceptos de interés sociológico tienen cierta influencia en la definición de los mismos, este artículo plantea una reflexión sobre las posibilidades e implicaciones de dispositivos diferentes a las encuestas para la investigación de la opinión pública. La aproximación a este enfoque se realizará desde dos argumentaciones: por un lado, sosteniendo la naturaleza cualitativa y discursiva de la opinión pública y, por otro, mostrando la dificultad de los sondeos para ser percibidos colectivamente como un medio confiable e interesante para expresar y registrar puntos de vista sobre los asuntos públicos. La CNDP (Comisión Nacional de Debate Público es una institución pública francesa creada para animar debates nacionales, regionales o locales

  2. Theoretical research on color indirect effects

    Science.gov (United States)

    Liu, T. C.; Liao, Changjun; Liu, Songhao

    1995-05-01

    Color indirect effects (CIE) means the physiological and psychological effects of color resulting from color vision. In this paper, we study CIE from the viewpoints of the integrated western and Chinese traditional medicine and the time quantum theory established by C. Y. Liu et al., respectively, and then put forward the color-automatic-nervous-subsystem model that could color excites parasympathetic subsystem and hot color excites sympathetic subsystem. Our theory is in agreement with modern color vision theory, and moreover, it leads to the resolution of the conflict between the color code theory and the time code theory oncolor vision. For the latitude phenomena on athlete stars number and the average lifespan, we also discuss the possibility of UV vision. The applications of our theory lead to our succeeding in explaining a number of physiological and psychological effects of color, in explaining the effects of age on color vision, and in explaining the Chinese chromophototherapy. We also discuss its application to neuroimmunology. This research provides the foundation of the clinical applications of chromophototherapy.

  3. A Theoretical and Methodological Evaluation of Leadership Research.

    Science.gov (United States)

    Lashbrook, Velma J.; Lashbrook, William B.

    This paper isolates some of the strengths and weaknesses of leadership research by evaluating it from both a theoretical and methodological perspective. The seven theories or approaches examined are: great man, trait, situational, style, functional, social influence, and interaction positions. General theoretical, conceptual, and measurement…

  4. A theoretical framework to support research of health service innovation.

    Science.gov (United States)

    Fox, Amanda; Gardner, Glenn; Osborne, Sonya

    2015-02-01

    Health service managers and policy makers are increasingly concerned about the sustainability of innovations implemented in health care settings. The increasing demand on health services requires that innovations are both effective and sustainable; however, research in this field is limited, with multiple disciplines, approaches and paradigms influencing the field. These variations prevent a cohesive approach, and therefore the accumulation of research findings, in the development of a body of knowledge. The purpose of this paper is to provide a thorough examination of the research findings and provide an appropriate theoretical framework to examine sustainability of health service innovation. This paper presents an integrative review of the literature available in relation to sustainability of health service innovation and provides the development of a theoretical framework based on integration and synthesis of the literature. A theoretical framework serves to guide research, determine variables, influence data analysis and is central to the quest for ongoing knowledge development. This research outlines the sustainability of innovation framework; a theoretical framework suitable for examining the sustainability of health service innovation. If left unaddressed, health services research will continue in an ad hoc manner, preventing full utilisation of outcomes, recommendations and knowledge for effective provision of health services. The sustainability of innovation theoretical framework provides an operational basis upon which reliable future research can be conducted.

  5. Pharmacological cognitive enhancement – how future neuroscientific research could advance ethical debate

    Directory of Open Access Journals (Sweden)

    Hannah eMaslen

    2014-06-01

    Full Text Available There are numerous ways people can improve their cognitive capacities: good nutrition and regular exercise can produce long-term improvements across many cognitive domains, whilst commonplace stimulants such as coffee temporarily boost levels of alertness and concentration. Effects like these have been well-documented in the medical literature and they raise few (if any ethical issues. More recently, however, clinical research has shown that the off-label use of some pharmaceuticals can, under certain conditions, have modest cognition-improving effects. Substances such as methylphenidate and modafinil can improve capacities such as working memory and concentration in some healthy individuals. Unlike their more mundane predecessors, these methods of ‘cognitive enhancement’ are thought to raise a multitude of ethical issues. This paper presents the six principal ethical issues raised in relation to pharmacological cognitive enhancers (PCEs – issues such as whether: (1 the medical safety-profile of PCEs justifies restricting or permitting their elective or required use; (2 the enhanced mind can be an ‘authentic’ mind; (3 individuals might be coerced into using PCEs; (4, there is a meaningful distinction to be made between the treatment versus enhancement effect of the same PCE; (5 unequal access to PCEs would have implications for distributive justice; and (6 PCE use constitutes cheating in competitive contexts. In reviewing the six principal issues, the paper discusses how future neuroscientific research might help advance the ethical debate. In particular, the paper presents new arguments about the contribution neuroscience could make to debates about justice, fairness and cheating, ultimately concluding that neuroscientific research into ‘personalised enhancement’ will be essential if policy is to be truly informed and ethical. We propose an ‘ethical agenda’ for neuroscientific research into PCEs.

  6. Pharmacological cognitive enhancement-how neuroscientific research could advance ethical debate.

    Science.gov (United States)

    Maslen, Hannah; Faulmüller, Nadira; Savulescu, Julian

    2014-01-01

    THERE ARE NUMEROUS WAYS PEOPLE CAN IMPROVE THEIR COGNITIVE CAPACITIES: good nutrition and regular exercise can produce long-term improvements across many cognitive domains, whilst commonplace stimulants such as coffee temporarily boost levels of alertness and concentration. Effects like these have been well-documented in the medical literature and they raise few (if any) ethical issues. More recently, however, clinical research has shown that the off-label use of some pharmaceuticals can, under certain conditions, have modest cognition-improving effects. Substances such as methylphenidate and modafinil can improve capacities such as working memory and concentration in some healthy individuals. Unlike their more mundane predecessors, these methods of "cognitive enhancement" are thought to raise a multitude of ethical issues. This paper presents the six principal ethical issues raised in relation to pharmacological cognitive enhancers (PCEs)-issues such as whether: (1) the medical safety-profile of PCEs justifies restricting or permitting their elective or required use; (2) the enhanced mind can be an "authentic" mind; (3) individuals might be coerced into using PCEs; (4), there is a meaningful distinction to be made between the treatment vs. enhancement effect of the same PCE; (5) unequal access to PCEs would have implications for distributive justice; and (6) PCE use constitutes cheating in competitive contexts. In reviewing the six principal issues, the paper discusses how neuroscientific research might help advance the ethical debate. In particular, the paper presents new arguments about the contribution neuroscience could make to debates about justice, fairness, and cheating, ultimately concluding that neuroscientific research into "personalized enhancement" will be essential if policy is to be truly informed and ethical. We propose an "ethical agenda" for neuroscientific research into PCEs.

  7. Pharmacological cognitive enhancement—how neuroscientific research could advance ethical debate

    Science.gov (United States)

    Maslen, Hannah; Faulmüller, Nadira; Savulescu, Julian

    2014-01-01

    There are numerous ways people can improve their cognitive capacities: good nutrition and regular exercise can produce long-term improvements across many cognitive domains, whilst commonplace stimulants such as coffee temporarily boost levels of alertness and concentration. Effects like these have been well-documented in the medical literature and they raise few (if any) ethical issues. More recently, however, clinical research has shown that the off-label use of some pharmaceuticals can, under certain conditions, have modest cognition-improving effects. Substances such as methylphenidate and modafinil can improve capacities such as working memory and concentration in some healthy individuals. Unlike their more mundane predecessors, these methods of “cognitive enhancement” are thought to raise a multitude of ethical issues. This paper presents the six principal ethical issues raised in relation to pharmacological cognitive enhancers (PCEs)—issues such as whether: (1) the medical safety-profile of PCEs justifies restricting or permitting their elective or required use; (2) the enhanced mind can be an “authentic” mind; (3) individuals might be coerced into using PCEs; (4), there is a meaningful distinction to be made between the treatment vs. enhancement effect of the same PCE; (5) unequal access to PCEs would have implications for distributive justice; and (6) PCE use constitutes cheating in competitive contexts. In reviewing the six principal issues, the paper discusses how neuroscientific research might help advance the ethical debate. In particular, the paper presents new arguments about the contribution neuroscience could make to debates about justice, fairness, and cheating, ultimately concluding that neuroscientific research into “personalized enhancement” will be essential if policy is to be truly informed and ethical. We propose an “ethical agenda” for neuroscientific research into PCEs. PMID:24999320

  8. On the importance of debate in (geo-)scientific research (Arthur Holmes Medal Lecture)

    Science.gov (United States)

    Courtillot, V.

    2012-04-01

    -Tertiary boundary (again with Jean Besse), to a generalization of the flood basalt/extinction link throughout most of the Phanerozoic and some ideas on the climatic (and climactic) scenario of CO2 and SO2 degassing that made massive volcanism so lethal (with Frederic Fluteau). Joining forces with volcanologists and paleontologists, we have recently been able to show that some Deccan flows that exceeded 10.000 km3 in volume erupted in less than a few decades: during that short period of time, a single hotspot produced more than ten times more basaltic lava than the total production of basaltic crust by the full mid-ocean ridge system! Many of these diverse findings have been at first viewed with skepticism and have generated debates, some lasting to this day. I consider this to be the salt of research. Research where there is no debate is "settled science" and therefore not fundamental research anymore. This is why, in our most recent field of investigation, that of the relationships between solar and magnetic variations and their possible connection to climate change (with Jean-Louis Le Mouël and Russian colleagues from Moscow's Institute for Earthquake Prediction Research and Mathematical Geophysics), the criticism we have suffered should actually be welcome, insofar as it means "debate", though it could sometimes be done in a more tolerant and open-minded way. Debates on our previous research findings and their generally positive outcomes make me hope we might not be wrong (in thinking that the role of the Sun's variations in forcing part of the observed climate variations in the past decades to centuries has generally been under-estimated). But research without acceptance of possibly being wrong is of little value. The Holmes medal gives me, and my numerous colleagues who actually share it, the kind of support that helps us to continue.

  9. Rationality and religion in the public debate on embryo stem cell research and prenatal diagnostics.

    Science.gov (United States)

    Myskja, Bjørn K

    2009-06-01

    Jürgen Habermas has argued that religious views form a legitimate background for contributions to an open public debate, and that religion plays a particular role in formulating moral intuitions. Translating religious arguments into "generally accessible language" (Habermas, Eur J Philos 14(1):1-25, 2006) to enable them to play a role in political decisions is a common task for religious and non-religious citizens. The article discusses Habermas' view, questioning the particular role of religion, but accepting the significance of including such counter-voices to the predominant views. Furthermore it is pointed out that not only religious but also numerous secular views stand in need of translation to be able to bear on policy matters. Accepting Habermas' general framework, I raise the question whether experts (such as clinicians working in relevant specialised areas of care) participating in political debates on biomedical issues have a duty to state their religious worldview, and to what extent the American government decision to restrict embryo stem cell research is an illegitimate transgression of the State-Church divide.

  10. Staying theoretically sensitive when conducting grounded theory research.

    Science.gov (United States)

    Reay, Gudrun; Bouchal, Shelley Raffin; A Rankin, James

    2016-09-01

    Background Grounded theory (GT) is founded on the premise that underlying social patterns can be discovered and conceptualised into theories. The method and need for theoretical sensitivity are best understood in the historical context in which GT was developed. Theoretical sensitivity entails entering the field with no preconceptions, so as to remain open to the data and the emerging theory. Investigators also read literature from other fields to understand various ways to construct theories. Aim To explore the concept of theoretical sensitivity from a classical GT perspective, and discuss the ontological and epistemological foundations of GT. Discussion Difficulties in remaining theoretically sensitive throughout research are discussed and illustrated with examples. Emergence - the idea that theory and substance will emerge from the process of comparing data - and staying open to the data are emphasised. Conclusion Understanding theoretical sensitivity as an underlying guiding principle of GT helps the researcher make sense of important concepts, such as delaying the literature review, emergence and the constant comparative method (simultaneous collection, coding and analysis of data). Implications for practice Theoretical sensitivity and adherence to the GT research method allow researchers to discover theories that can bridge the gap between theory and practice.

  11. [Memorandum IV: Theoretical and Normative Grounding of Health Services Research].

    Science.gov (United States)

    Baumann, W; Farin, E; Menzel-Begemann, A; Meyer, T

    2016-05-01

    With Memoranda and other initiatives, the German Network for Health Service Research [Deutsches Netzwerk Versorgungsforschung e.V. (DNVF)] is fostering the methodological quality of care research studies for years. Compared to the standards of empirical research, questions concerning the role and function of theories, theoretical approaches and scientific principles have not been taken up on its own. Therefore, the DNVF e.V. has set up a working group in 2013, which was commissioned to prepare a memorandum on "theories in health care research". This now presented memorandum will primarily challenge scholars in health care services research to pay more attention to questions concerning the theoretical arsenal and the background assumptions in the research process. The foundation in the philosophy of science, the reference to normative principles and the theory-bases of the research process are addressed. Moreover, the memorandum will call on to advance the theorizing in health services research and to strengthen not empirical approaches, research on basic principles or studies with regard to normative sciences and to incorporate these relevant disciplines in health services research. Research structures and funding of health services research needs more open space for theoretical reflection and for self-observation of their own, multidisciplinary research processes. © Georg Thieme Verlag KG Stuttgart · New York.

  12. Main directions of Research Institute of Experimental and Theoretic Physics

    International Nuclear Information System (INIS)

    Tazhibaeva, I.L.

    1997-01-01

    The characteristic of main directions of the Research Institute of Experimental and Theoretic Physics (RIETF) activity is given in the paper. It is noted, that Institute is headquarters organisation in 4 following scientific programs of Ministry of Science - Academy of Science of Republic of Kazakhstan: Physics and mechanics of gases, plasma and liquid; Theoretical physics; Nonlinear processes and structural self-organization of substance; Research works Comet. Since 1994 RIETF is one of executors on interstate scientific program ITER. There are following priorities in activity of the institute: - actual problems of relativity theory, gravitation and quantum mechanics; - research on combustion problems and heat-mass-transfer; - physics of gases, plasma and liquid; physics non-equilibrium processes in plasma an in plasma-similar media; - solid state physics and material testing problems; modification of materials properties; electrophysical, optical and structural researches of substance; - interactions of nuclear, electromagnet radiation and accelerated particles with substance; - theoretical and experimental nuclear physics and physics of cosmic rays

  13. Symbolic interactionism as a theoretical perspective for multiple method research.

    Science.gov (United States)

    Benzies, K M; Allen, M N

    2001-02-01

    Qualitative and quantitative research rely on different epistemological assumptions about the nature of knowledge. However, the majority of nurse researchers who use multiple method designs do not address the problem of differing theoretical perspectives. Traditionally, symbolic interactionism has been viewed as one perspective underpinning qualitative research, but it is also the basis for quantitative studies. Rooted in social psychology, symbolic interactionism has a rich intellectual heritage that spans more than a century. Underlying symbolic interactionism is the major assumption that individuals act on the basis of the meaning that things have for them. The purpose of this paper is to present symbolic interactionism as a theoretical perspective for multiple method designs with the aim of expanding the dialogue about new methodologies. Symbolic interactionism can serve as a theoretical perspective for conceptually clear and soundly implemented multiple method research that will expand the understanding of human health behaviour.

  14. Theoretical high energy physics research at the University of Chicago

    International Nuclear Information System (INIS)

    Rosner, J.L.; Martinec, E.J.; Sachs, R.G.

    1989-12-01

    This report contains brief discussions on theoretical High Energy Physics research done by the researchers at University of Chicago. Some topics covered are: lepton production; kaon decay; Higgs boson production; electric dipole moment of the neutron; string models; supersymmetry; and cosmic ray shower

  15. Editorial: Advancing the Debate on Architecture, Planning, and Built Environment Research

    Directory of Open Access Journals (Sweden)

    Ashraf M. Salama

    2015-07-01

    This edition of IJAR: volume 9, issue 2, July 2015 includes debates on a wide spectrum of issues, explorations and investigations in various settings. The issue encompasses sixteen papers addressing cities, settlements, and projects in Europe, South East Asia, and the Middle East. Papers involve international collaborations evidenced by joint contributions and come from scholars in universities, academic institutions, and practices in Belgium; Egypt; Greece; Italy; Jordan; Malaysia; Palestine; Qatar; Saudi Arabia; Serbia; Spain; Turkey; and the United Kingdom. In this editorial I briefly outline the key issues presented in these papers, which include topics relevant to social housing, multigenerational dwelling, practice-based research, sustainable design and biomimetic models, learning environments and learning styles, realism and the post modern condition, development and planning, urban identity, contemporary landscapes, and cultural values and traditions.

  16. Is It Necessary to Articulate a Research Methodology When Reporting on Theoretical Research?

    Directory of Open Access Journals (Sweden)

    Juliana Smith

    2017-05-01

    Full Text Available In this paper the authors share their insights on whether it is necessary to articulate a research methodology when reporting on theoretical research. Initially the authors, one being a supervisor and the other, a PhD student and a colleague, were confronted with the question during supervision and writing of a thesis on theoretical research. Reflection on the external examiners’ reports about whether a research methodology for theoretical research is necessary prompted the writing of this paper. In order to answer the question, the characteristics of theoretical research are clarified and contrasting views regarding the necessity or not of including a research methodology section in such a thesis, are examined. The paper also highlights the justification for including a research methodology in a thesis that reports on theoretical research, investigates the soundness of such justification and finally draws conclusions on the matter.

  17. Systems View of School Climate: A Theoretical Framework for Research

    Science.gov (United States)

    Rudasill, Kathleen Moritz; Snyder, Kate E.; Levinson, Heather; Adelson, Jill L.

    2018-01-01

    School climate has been widely examined through both empirical and theoretical means. However, there is little conceptual consensus underlying the landscape of this literature, offering inconsistent guidance for research examining this important construct. In order to best assist the efforts of developing causal models that describe how school…

  18. Positive Leadership and Corporate Entrepreneurship: Theoretical Considerations and Research Propositions

    Directory of Open Access Journals (Sweden)

    Przemysław Zbierowski

    2016-09-01

    Full Text Available Objective: The objective of the paper is to describe the approaches to positive leadership and propose research directions on its impact on corporate entrepreneurship. There is much debate within positive leadership domain and the question arises if positive style of leadership supports the entrepreneurship within corporations conceptualised as entrepreneurial orientation. Research Design & Methods: The main method employed in the paper is critical literature review. Based on that, some research propositions are formulated. Findings: Four research propositions concern the possible impact of positive leadership on corporate entrepreneurship. It is proposed that authentic leadership, fundamental state of leadership, psychological capital and positive deviance all positively influence corporate entrepreneurship. Implications & Recommendations: The main implications of the paper concern future research in corporate entrepreneurship domain. Moreover, the indirect impact is expected on managerial practice in future research results concerning supporting corporate entrepreneurship by enhancing positive leadership behaviours. Contribution & Value Added: The paper opens new line of research on the cross-roads of positive organizational scholarship research and entrepreneurship theory. The main contribution of the paper is to draw attention to the models of leadership that might be critical for entrepreneurship inside organisations.

  19. Is It Necessary to Articulate a Research Methodology When Reporting on Theoretical Research?

    Science.gov (United States)

    Smith, Juliana; Small, Rosalie

    2017-01-01

    In this paper the authors share their insights on whether it is necessary to articulate a research methodology when reporting on theoretical research. Initially the authors, one being a supervisor and the other, a PhD student and a colleague, were confronted with the question during supervision and writing of a thesis on theoretical research.…

  20. The Memory of What We Do Not Recall: Dissociations and Theoretical Debates in the Study of Implicit Memory

    Science.gov (United States)

    Ramos, Tania; Marques, João; Garcia-Marques, Leonel

    2017-01-01

    Implicit memory reflects itself on situations in which previously acquired information is expressed, without awareness or intention. The study of implicit memory has had a profound impact on how researchers have investigated the human memory. In this paper, we review the main studies which have revealed dissociations between direct and indirect…

  1. Internationalization of enterprises: theoretical perspectives and research agenda

    Directory of Open Access Journals (Sweden)

    Eda Castro Lucas de Souza

    2012-07-01

    Full Text Available DOI: http://dx.doi.org/10.5007/2175-8077.2012v14n33p103 The purpose of this essay is to identifythe scientific literature on internationalization of companies, and to present a research agenda on the subject. In addition, this work intends to outline and to describe the theoretical perspectives that predominate in this production. Through the review of academic literature on internationalization, from January 2005 to September2011, 141articles were selected, exposing the lack of studies that promote a direct discussion about the relationship between internationalization and culture, in particular with regard to Brazilian initiatives. Through the analysis of the selected texts it was introduced a taxonomy of three theoretical perspectives: economic, behavioral and cultural. Supported by the discussion in the published articles, a research agenda is proposed, compiled from the shortcomings pointed out in the state of art of studies on this phenomenon.

  2. The Prevalence of Pedagogy-Related Research in Applied Linguistics: Extending the Debate

    Science.gov (United States)

    Rose, Heath; McKinley, Jim

    2017-01-01

    In this article, we respond to the special issue "Definitions for Applied Linguistics", where the past and future of applied linguistics are discussed, and the place of pedagogy in the field's scope is debated. In the issue, Hellermann (2015) uses data from 1980 to 1984 and 2009 to 2013 to show a shift in the field towards an emerging…

  3. Methodological debates in human rights research: a case study of human trafficking in South Africa

    NARCIS (Netherlands)

    Vigneswaran, D.

    2012-01-01

    Debates over human trafficking are riddled with methodological dilemmas. Agencies with vested interests in the anti-trafficking agenda advance claims about numbers of victims, level of organized trafficking and scale of exploitation, but with limited data and using questionable techniques. Skeptics,

  4. 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…

  5. State-Civil Society Partnership: issues for debate and new researches [Parceria entre o Estado e a Sociedade Civil: pontos para o debate e novas pesquisas

    Directory of Open Access Journals (Sweden)

    Mário Vasconcellos

    2011-12-01

    Full Text Available In this paper we look at the literature related to partnership between state and civil society, especially partnership between public and non-for-profi t organisations. We discuss the differing perspectives of partnership and attempt to identify some of the main theoretical concerns about partnership between state and civil society in the governance context. In this paper, we argue that the historical background of partnership has not been included among factors used in explaining the resort to partnership in governance. In spite of existing analyses showing that partnership brings social benefi ts in their own right, we try to show that there is no evidence that this ‘social technology’ contributes effectively to bringing power to powerless people and social groups. Most of the literature shows that partnership tries to make relationship between local people and local governance stronger and improve the possibilities for powerless people and social groups to participate in local governance. However, we do not fi nd clear evidence in the literature that partnership allows for a shift in political power. Finally, we show that it is unclear whether the interaction between ordinary people and the state through a participatory process has successfully helped to build social cohesiveness for different social groups. The main contribution of this paper is to expand the understanding of the factors that infl uence the process of partnership between state and civil society (positively and negatively for local development. ---- Parceria entre o Estado e a Sociedade Civil: pontos para o debate e novas pesquisas ---- Resumo ---- Neste artigo analisamos a literatura de parceria entre o estado e a sociedade civil, em particular sobre a parceria entre as organizações públicas e as organizações sem fins lucrativos. Discutimos as diferentes perspectivas do conceito de parceria e objetivamos destacar algumas das principais preocupações teóricas sobre

  6. Theoretical & Experimental Research in Weak, Electromagnetic & Strong Interactions

    Energy Technology Data Exchange (ETDEWEB)

    Nandi, Satyanarayan [Oklahoma State Univ., Stillwater, OK (United States); Babu, Kaladi [Oklahoma State Univ., Stillwater, OK (United States); Rizatdinova, Flera [Oklahoma State Univ., Stillwater, OK (United States); Khanov, Alexander [Oklahoma State Univ., Stillwater, OK (United States); Haley, Joseph [Oklahoma State Univ., Stillwater, OK (United States)

    2015-09-17

    The conducted research spans a wide range of topics in the theoretical, experimental and phenomenological aspects of elementary particle interactions. Theory projects involve topics in both the energy frontier and the intensity frontier. The experimental research involves energy frontier with the ATLAS Collaboration at the Large Hadron Collider (LHC). In theoretical research, novel ideas going beyond the Standard Model with strong theoretical motivations were proposed, and their experimental tests at the LHC and forthcoming neutrino facilities were outlined. These efforts fall into the following broad categories: (i) TeV scale new physics models for LHC Run 2, including left-right symmetry and trinification symmetry, (ii) unification of elementary particles and forces, including the unification of gauge and Yukawa interactions, (iii) supersummetry and mechanisms of supersymmetry breaking, (iv) superworld without supersymmetry, (v) general models of extra dimensions, (vi) comparing signals of extra dimensions with those of supersymmetry, (vii) models with mirror quarks and mirror leptons at the TeV scale, (viii) models with singlet quarks and singlet Higgs and their implications for Higgs physics at the LHC, (ix) new models for the dark matter of the universe, (x) lepton flavor violation in Higgs decays, (xi) leptogenesis in radiative models of neutrino masses, (xii) light mediator models of non-standard neutrino interactions, (xiii) anomalous muon decay and short baseline neutrino anomalies, (xiv) baryogenesis linked to nucleon decay, and (xv) a new model for recently observed diboson resonance at the LHC and its other phenomenological implications. The experimental High Energy Physics group has been, and continues to be, a successful and productive contributor to the ATLAS experiment at the LHC. Members of the group performed search for gluinos decaying to stop and top quarks, new heavy gauge bosons decaying to top and bottom quarks, and vector-like quarks

  7. Thermodynamics of nanoadsorption from solution: Theoretical and experimental research

    International Nuclear Information System (INIS)

    Wen, Yan-Zhen; Xue, Yong-Qiang; Cui, Zi-Xiang; Wang, Yan

    2015-01-01

    Highlights: • The thermodynamic theory of nanoadsorption was proposed. • The thermodynamic relations of nanoadsorption were derived. • The results of the experiments are accord with the theory. - Abstract: In this study, the effect of nanoparticle size on adsorption thermodynamics was investigated. The results of theoretical and experimental studies show that particle size significantly affects the equilibrium constant and thermodynamic properties of nanoadsorption. Relationships between the equilibrium constant, thermodynamic properties and particle size were derived using the thermodynamic theory of nanoadsorption. The equilibrium constant and thermodynamic properties were obtained by investigating the adsorption of Cu 2+ onto different sizes of nano-ZnO and the adsorption of Ag + onto different sizes of nano-TiO 2 . Good agreement was achieved between results obtained by experiments and predicted by theoretical analyses. The equilibrium constant and the molar Gibbs free energy of nanoadsorption were found to increase with smaller nanoparticle size. However, the effects of particle size on the molar enthalpy and the molar entropy are uncertain. In addition, the molar Gibbs free energy, the molar enthalpy, the molar entropy and the logarithm of the equilibrium constant are linearly related to the reciprocal of the diameter of the nanoparticle. The thermodynamic properties revealed in this study may provide important guidelines for research and application in the field of nanoadsorption

  8. A survey of theoretical research on the EXTRAP concept

    International Nuclear Information System (INIS)

    Lehnert, B.

    1988-12-01

    A review is given of the theoretical analysis on the Extrap concept which consists of a Z-pinch being immersed in an octupole field generated by currents in a set of external conductors. This analysis includes research on plasma breakdown and start-up, equilibrium and stability, in terms of MHD and kinetic theory. Extrap theory includes an extensive area of diversified problems, being related to a high beta value, a non-circular plasma cross section with a magnetic separatrix, and strongly inhomogeneous plasma conditions in space. This also leads to unexplored and important areas of plasma physics, reaching far beyond the special applications to the Extrap configuration. At present progress has been made in the analysis of breakdown, of dissipation-free equilibria, and in identifying the instability modes and possible stabilizing meachanisms in Extrap. Nevertheless much work still remains within the area of dissipative equilibria and transport, as well as in the efforts to reach a complete theoretical understanding of the experimentally observed stability. (115 refs.)

  9. Recent theoretical, neural, and clinical advances in sustained attention research.

    Science.gov (United States)

    Fortenbaugh, Francesca C; DeGutis, Joseph; Esterman, Michael

    2017-05-01

    Models of attention often distinguish among attention subtypes, with classic models separating orienting, switching, and sustaining functions. Compared with other forms of attention, the neurophysiological basis of sustaining attention has received far less notice, yet it is known that momentary failures of sustained attention can have far-ranging negative effects in healthy individuals, and lasting sustained attention deficits are pervasive in clinical populations. In recent years, however, there has been increased interest in characterizing moment-to-moment fluctuations in sustained attention, in addition to the overall vigilance decrement, and understanding how these neurocognitive systems change over the life span and across various clinical populations. The use of novel neuroimaging paradigms and statistical approaches has allowed for better characterization of the neural networks supporting sustained attention and has highlighted dynamic interactions within and across multiple distributed networks that predict behavioral performance. These advances have also provided potential biomarkers to identify individuals with sustained attention deficits. These findings have led to new theoretical models explaining why sustaining focused attention is a challenge for individuals and form the basis for the next generation of sustained attention research, which seeks to accurately diagnose and develop theoretically driven treatments for sustained attention deficits that affect a variety of clinical populations. © 2017 New York Academy of Sciences.

  10. Recent theoretical, neural, and clinical advances in sustained attention research

    Science.gov (United States)

    Fortenbaugh, Francesca C.; DeGutis, Joseph; Esterman, Michael

    2017-01-01

    Models of attention often distinguish between attention subtypes, with classic models separating orienting, switching, and sustaining functions. Compared to other forms of attention, the neurophysiological basis of sustaining attention has received far less attention yet it is known that momentary failures of sustained attention can have far ranging negative impacts in healthy individuals and lasting sustained attention deficits are pervasive in clinical populations. In recent years, however, there has been increased interest in characterizing moment-to-moment fluctuations in sustained attention in addition to the overall vigilance decrement and understanding how these neurocognitive systems change over the lifespan and across various clinical populations. The use of novel neuroimaging paradigms and statistical approaches has allowed for better characterization of the neural networks supporting sustained attention, and highlighted dynamic interactions within and across multiple distributed networks that predict behavioral performance. These advances have also provided potential biomarkers to identify individuals with sustained attention deficits. These findings have led to new theoretical models of why sustaining focused attention is a challenge for individuals and form the basis for the next generation of sustained attention research, which seeks to accurately diagnose and develop theoretically-driven treatments for sustained attention deficits that affect a variety of clinical populations. PMID:28260249

  11. Research program in theoretical high-energy physics. Progress report

    International Nuclear Information System (INIS)

    Feldman, D.; Fried, H.M.; Guralnik, G.S.

    1979-01-01

    Last year's research program dealt with a large range of topics in high energy theoretical physics. Included in the problems studied were: flavor mixing angles in flavor gauge theory; grand unification schemes; neutral current phenomenology; charmonium decays; perturbative aspects of soft hadronic phenomena within the framework of the dual topological expansion; Regge trajectory slopes and the shape of the inclusive spectra; bound states in quantum electrodynamics; calculations of the Lamb Shift and hyperfine splitting in hydrogen (and muonium) through order α(Zα) 6 ; perturbation theory resummation techniques; collective behavior of instantons in quantum chromodynamics; 1/N expansion and mean field expansion techniques (applied to the nonlinear sigma model, classical solutions to Yang-Mills theories, and renormalized four-Fermi models of weak interactions); semiclassical calculation of Z 1 (α) in scalar QED; group theoretic studies of spontaneous symmetry breaking; fibre bundles applied to the topological aspects of gauge theories; strong-coupling expansions (as an aspect of infrared behavior, as a systematic perturbation expansion with reference to lattice extrapolation, applied to classical statistical mechanics, applied to problems with nonquadratic kinetic energy terms, and in transfer matrix formulations); eikonal methods (three-body Coulomb scattering, quark-antiquark potentials); computer augmented solutions to quantum field theory; topological excitations in two-dimensional models and WKB approximation on a lattice. A list of publications is included

  12. Experimental And Theoretical High Energy Physics Research At UCLA

    Energy Technology Data Exchange (ETDEWEB)

    Cousins, Robert D. [University of California Los Angeles

    2013-07-22

    This is the final report of the UCLA High Energy Physics DOE Grant No. DE-FG02- 91ER40662. This report covers the last grant project period, namely the three years beginning January 15, 2010, plus extensions through April 30, 2013. The report describes the broad range of our experimental research spanning direct dark matter detection searches using both liquid xenon (XENON) and liquid argon (DARKSIDE); present (ICARUS) and R&D for future (LBNE) neutrino physics; ultra-high-energy neutrino and cosmic ray detection (ANITA); and the highest-energy accelerator-based physics with the CMS experiment and CERN’s Large Hadron Collider. For our theory group, the report describes frontier activities including particle astrophysics and cosmology; neutrino physics; LHC interaction cross section calculations now feasible due to breakthroughs in theoretical techniques; and advances in the formal theory of supergravity.

  13. Cooperation and community on the internet : past issues and present perspectives for theoretical-empirical internet research

    NARCIS (Netherlands)

    Matzat, U.

    2004-01-01

    This paper first summarizes two central debates in the field of social scientific Internet research, namely the debate about the so-called 'social impact of Internet use' and the debate about the existence of community on the Internet. Early research discussed whether building up a community on the

  14. Restitution of the research data in ethnographic health research: issues for debate based on field research conducted in Brazil and France.

    Science.gov (United States)

    Ferreira, Jaqueline

    2015-09-01

    This study examines relevant aspects about the way anthropological research data restitution has been applied in the area of health, based on data obtained from ethnographic field research conducted in Brazil and France. These experiences show that data restitution has been part of the area of research, in different forms and time frames, making it possible to extend periods spent in the field and to interact with individual respondents. This also made it possible to interact with research interlocutors and compare different points of view, adding new information and thereby enriching the research. These aspects raise important questions that require reflection, from an ethical and epistemological standpoint. One is related to the demands made on health anthropologists when they begin their field research and how they deal with these questions: how will researchers use the data they collect without worrying that this may be wrongly interpreted or used in some way to reinforce normative patterns? So, how should an anthropological debate be "translated"? Conscientious researchers will seek to validate their analysis, to discover new points of view and provoke new lines of questioning. Thus, such data should provoke reflexivity about new avenues of research and interpretations.

  15. Intellectual potential of population: theoretical and methodological framework for research

    Directory of Open Access Journals (Sweden)

    Galina Valentinovna Leonidova

    2014-03-01

    Full Text Available The article considers the theoretical and methodological framework for the research into the population’s intellectual potential. The presented materials show that this category is the subject of interdisciplinary studies, including philosophy, psychology, sociology, pedagogics, economics. One of the important conclusions drawn from the analysis of the essence of intellectual potential is the conclusion that the actual level of intelligence is the result of its development. It means that certain efforts on the part of such social institutions like family, education, government, promote not only the formation of smart people, but also the implementation of their potential intellectual capabilities in the production, creation of cultural values, society management, education, etc. when using this approach, the intellect ceases to be just a research object of related disciplines, but it acquires social dimension and becomes a socio-economic category. The basic theories, concepts and approaches, used in its study, were analyzed. The theory of human capital was given a most thorough consideration, because, according to this theory, the income of a person is earned by knowledge, abilities and skills, i.e. the essence of intellectual properties of an individual. The article provides the author’s definition of the intellectual potential of the population, which brings to the fore the following elements necessary for the understanding of this category: relation to socioeconomic development, factors in the formation of the characteristic, including the need for training (reproduction of intelligent people, the psychological aspect (abilities, the carriers of intellectual potential are not ignored, because it is an attribute of the population. The article identifies methodological approaches to the estimation of the population’s intellectual potential, describes the applied procedures and research methods. The authors propose methodological

  16. Use of ‘eradication’ in HIV cure-related research: a public health debate

    OpenAIRE

    Dubé, Karine; Luter, Stuart; Lesnar, Breanne; Newton, Luke; Galea, Jerome; Brown, Brandon; Gianella, Sara

    2018-01-01

    Background The landscape of Human Immunodeficiency Virus (HIV) research has changed drastically over the past three decades. With the remarkable success of antiretroviral treatment (ART) in decreasing AIDS-related mortality, some researchers have shifted their HIV research focus from treatment to cure research. The HIV cure research community often uses the term eradication to describe the science, and talks about eradicating the virus from the body. In public discourse, the term eradication ...

  17. Use of ‘eradication’ in HIV cure-related research: a public health debate

    OpenAIRE

    Dubé, Karine; Luter, Stuart; Lesnar, Breanne; Newton, Luke; Galea, Jerome; Brown, Brandon; Gianella, Sara

    2018-01-01

    Background: The landscape of Human Immunodeficiency Virus (HIV) research has changed drastically over the past three decades. With the remarkable success of antiretroviral treatment (ART) in decreasing AIDS-related mortality, some researchers have shifted their HIV research focus from treatment to cure research. The HIV cure research community often uses the term eradication to describe the science, and talks about eradicating the virus from the body. In public discourse, the term eradication...

  18. The need for international nursing diagnosis research and a theoretical framework.

    Science.gov (United States)

    Lunney, Margaret

    2008-01-01

    To describe the need for nursing diagnosis research and a theoretical framework for such research. A linguistics theory served as the foundation for the theoretical framework. Reasons for additional nursing diagnosis research are: (a) file names are needed for implementation of electronic health records, (b) international consensus is needed for an international classification, and (c) continuous changes occur in clinical practice. A theoretical framework used by the author is explained. Theoretical frameworks provide support for nursing diagnosis research. Linguistics theory served as an appropriate exemplar theory to support nursing research. Additional nursing diagnosis studies based upon a theoretical framework are needed and linguistics theory can provide an appropriate structure for this research.

  19. Journalism Research in Germany: Origins, theoretical innovations and future outlook

    Directory of Open Access Journals (Sweden)

    Thomas Hanitzsch

    2006-06-01

    Full Text Available In Germany, the study of journalism has a long tradition. Löff elholz (2004b identifi ed the work of the writer and literary historian Robert Eduard Prutz (1816-1872 as being the ancestor of journalism theory. In 1845, long before the establishment of newspaper studies (“Zeitungskunde” as a fi eld of research, Prutz published “The History of German Journalism.” In later years the theoretical study of journalism was dominated by normative approaches, which continued for many decades. The belief that journalistic talent, similar to artistic talent, lies in the personality of the journalist (see Dovifat 1962 endured well into the 1970’s. At this time the scholarly discussion was mainly centered on the journalist as an individual who could barley live up to the normative expectations placed on news people. The result was a long-lasting (into the 1990s array of often romantic demands on journalists which they could hardly fulfi ll.

  20. Experimental and theoretical high energy physics research. [UCLA

    Energy Technology Data Exchange (ETDEWEB)

    Buchanan, Charles D.; Cline, David B.; Byers, N.; Ferrara, S.; Peccei, R.; Hauser, Jay; Muller, Thomas; Atac, Muzaffer; Slater, William; Cousins, Robert; Arisaka, Katsushi

    1992-01-01

    Progress in the various components of the UCLA High-Energy Physics Research program is summarized, including some representative figures and lists of resulting presentations and published papers. Principal efforts were directed at the following: (I) UCLA hadronization model, PEP4/9 e{sup +}e{sup {minus}} analysis, {bar P} decay; (II) ICARUS and astroparticle physics (physics goals, technical progress on electronics, data acquisition, and detector performance, long baseline neutrino beam from CERN to the Gran Sasso and ICARUS, future ICARUS program, and WIMP experiment with xenon), B physics with hadron beams and colliders, high-energy collider physics, and the {phi} factory project; (III) theoretical high-energy physics; (IV) H dibaryon search, search for K{sub L}{sup 0} {yields} {pi}{sup 0}{gamma}{gamma} and {pi}{sup 0}{nu}{bar {nu}}, and detector design and construction for the FNAL-KTeV project; (V) UCLA participation in the experiment CDF at Fermilab; and (VI) VLPC/scintillating fiber R D.

  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. Whose Ethics, Whose Accountability? A Debate about University Research Ethics Committees

    Science.gov (United States)

    Hoecht, Andreas

    2011-01-01

    Research ethics approval procedures and research ethics committees (RECs) are now well-established in most Western Universities. RECs base their judgements on an ethics code that has been developed by the health and biomedical sciences research community and that is widely considered to be universally valid regardless of discipline. On the other…

  3. Research in high energy theoretical physics: Progress report

    International Nuclear Information System (INIS)

    Clavelli, L.J.; Harms, B.C.; Jones, S.T.

    1987-01-01

    This paper briefly discusses many papers submitted in theoretical High Energy Physics by the Physics Department of the University of Alabama. Most papers cover superstring theory, parity violations, and particle decay

  4. Explanatory Power in Advertising Research: Differences between Management and Theoretical Perspectives.

    Science.gov (United States)

    Adler, Keith

    Noting that debates between theoreticians and practitioners of advertising are as old as the discipline itself, this paper discusses the logics of research for each group in order to identify strategies of research for both practitioners and researchers that will result in a satisfactory explanation of how advertising works. The various sections…

  5. El alma en venta: Apuntes para un debate teórico sobre el trabajo de cuello blanco en empresas multinacionales Souls on Sale: Notes for a Theoretical Debate about White Collar work in Multinacional Enterprises

    Directory of Open Access Journals (Sweden)

    Diego Szlechter

    2011-06-01

    Full Text Available La Segunda Guerra mundial provoca la desaparición de viejos estilos de vida en el mundo occidental. Una de las causas de este fenómeno se compone de drásticos cambios en la estructura ocupacional de occidente, especialmente en EEUU, que resultaron en una nueva clase media de administradores surgidos de los college devenidos muchos de ellos gerentes de las grandes corporaciones. La emergencia de los gerentes como asalariados pone en cuestión la idea de una clase asalariada homogénea al estilo marxista debido a la expansión de actores tales como burócratas, profesionales, que no se agotan en una explicación dualista o dicotómica de la sociedad. Los estudios acerca del trabajo gerencial se enmarcan dentro de los debates acerca de la transición del llamado "fordismo" hacia el "posfordismo" o de producción en masa a la producción flexible. Estas discusiones suelen soslayar o relegar a un papel secundario la cuestión de las transformaciones en la identidad y la subjetividad dentro del espacio de trabajo. Sostenemos en este trabajo que el espacio laboral ocupa un rol fundamental en la conformación de la identidad. Este supuesto se opone a los pronósticos más optimistas del llamado posfordismo que consideran que la esfera extralaboral es la que imprime su sello sobre el mundo del trabajo. La intención de este artículo es indagar, por un lado, cómo abordan las Ciencias Sociales en general y los debates sobre las Clases Medias, la Sociología del Trabajo y la Sociología de las Organizaciones en particular, la cuestión del trabajo gerencial y por otro, qué aportes realiza la bibliografía en este campo para intentar esclarecer qué tipo de subjetividad propician las empresas para con sus mandos gerenciales y qué implicancias conlleva en la práctica laboral concreta de éstos. Es así como se presentarán 3 debates fundamentales que han surcado el camino para acercarnos a dilucidar esta cuestión: la discusión sobre calificación y

  6. Use of 'eradication' in HIV cure-related research: a public health debate.

    Science.gov (United States)

    Dubé, Karine; Luter, Stuart; Lesnar, Breanne; Newton, Luke; Galea, Jerome; Brown, Brandon; Gianella, Sara

    2018-02-13

    The landscape of Human Immunodeficiency Virus (HIV) research has changed drastically over the past three decades. With the remarkable success of antiretroviral treatment (ART) in decreasing AIDS-related mortality, some researchers have shifted their HIV research focus from treatment to cure research. The HIV cure research community often uses the term eradication to describe the science, and talks about eradicating the virus from the body. In public discourse, the term eradication could be conflated with disease eradication at the population level. In this paper, we call for a reframing of HIV cure research as control, as it is a more accurate descriptor and achievable goal in the foreseeable future. The properties of HIV are discordant with eradicability standards at both the individual level (as a clinical concept), and at the population level (as a public health concept). At the individual level, true eradication would necessitate absolute elimination of all latent HIV reservoirs from the body. Current HIV cure-related research strategies have proven unsuccessful at accurately quantifying, let alone eliminating these reservoirs. At the population level, eradication implies the permanent global reduction of HIV to zero new cases and to zero risk for future cases. Given the absence of an efficacious HIV vaccine and the impracticality and unethicality of eliminating animal reservoirs, global eradication of HIV is highly implausible. From a public health perspective, HIV eradication remains an elusive goal. The term 'eradication' is a misleading description of current HIV cure-related research. Instead, we call for the use of more realistic expressions such as 'sustained virologic HIV suppression (or control)' or 'management of HIV persistence' to describe HIV cure-related research. Using these terms reorients what HIV cure science can potentially achieve in the near future and avoids creating unrealistic expectations, particularly among the millions of people

  7. Multifunctional agriculture in perspective: conceptualisations and debate in dutch policy and research

    NARCIS (Netherlands)

    Roep, D.; Oostindië, H.A.

    2005-01-01

    Conceptualisation of multifunctional agriculture in Dutch policy and research has to be understood within the typical Dutch context and can be related to different perspectives of agriculture and the rural area. The Netherlands is a densely populated country with a very produc-tive agricultural

  8. Conceptualizing Debates in Learning and Educational Research: Toward a Complex Systems Conceptual Framework of Learning

    Science.gov (United States)

    Jacobson, Michael J.; Kapur, Manu; Reimann, Peter

    2016-01-01

    This article proposes a conceptual framework of learning based on perspectives and methodologies being employed in the study of complex physical and social systems to inform educational research. We argue that the contexts in which learning occurs are complex systems with elements or agents at different levels--including neuronal, cognitive,…

  9. Educational Communities of Inquiry: Theoretical Framework, Research and Practice

    Science.gov (United States)

    Akyol, Zehra; Garrison, D. Randy

    2013-01-01

    Communications technologies have been continuously integrated into learning and training environments which has revealed the need for a clear understanding of the process. The Community of Inquiry (COI) Theoretical Framework has a philosophical foundation which provides planned guidelines and principles to development useful learning environments…

  10. Organizational Resilience: The Theoretical Model and Research Implication

    Directory of Open Access Journals (Sweden)

    Xiao Lei

    2017-01-01

    Full Text Available Organizations are all subject to a diverse and ever changing and uncertain environment. Under this situation organizations should develop a capability which can resist the emergency and recover from the disruption. Base on lot of literature, the paper provides the main concept of organizational resilience; construct the primary theoretical model and some implications for management.

  11. [Research ethics and the use of placebo: status of the debate in Canada].

    Science.gov (United States)

    Keating, Bernard

    2004-01-01

    The question of the use of the placebo is one of the most controversial in the field of the ethics of research today. The use of the placebo remains the standard practice of biomedical research in spite of the fact that various revisions of the Helsinki Declaration have sought to limit its use. In Canada, the Tri-council policy statement: Ethical conduct for research involving humans adopted a very restrictive position with respect to the use of placebos, precisely defining the situations in which its use would meet the demands of ethical research. The positions taken by the various ethical decision-making bodies are, however, hardly shared by regulatory bodies such as the Food and drug administration (FDA), the Council for international organization of medical sciences (CIOMS) or the European agency for the evaluation of medicinal products (EMEA). This divergence of opinions reveals two quite different conceptions of what constitutes the ethical. In the case of decision-making bodies in the ethical field, it is clearly medicine's Hippocratic Oath which explains their reluctance to use placebos. The first responsibility of the doctor is to "do no harm" to his or her patient. This duty is inherent to the medical profession and as such is not grounded in the view of medicine as a contract for care. In the case of regulatory bodies, it is the vision of "medicine as contract" which is in view; and it is this notion that justifies the use of placebos once free and informed consent has been obtained. It is also worth noting that these regulatory bodies make frequent use of arguments based on utilitarian ends. In an unprecedented move, the World medical association published in October 2001 a clarification note about the use of placebos. An analysis of this text raises the question about its real meaning: clarification or concession?

  12. Longitudinal Research in Social Science: Some Theoretical Challenges

    Directory of Open Access Journals (Sweden)

    Thomas K. Burch

    2001-12-01

    Full Text Available Every advance carries with it potential problems, and longitudinal analysis is no exception. This paper focuses on the problems related to the massive amounts of data generated by longitudinal surveys. It is argued that a proliferation of data may be to the good but it will not necessarily lead to better scientific knowledge. Most demographers think the logical positivist way that theory arises out of empirical generalisations, but massive empirical investigations have only led to disappointing theoretical outcomes in demography. This paper discusses one way out of this impasse - to adopt a different view of theory, a model-based view of science. Theoretical models based on empirical generalisation should become the main representational device in science.

  13. Darfur debated

    Directory of Open Access Journals (Sweden)

    Roberta Cohen

    2007-12-01

    Full Text Available Bruising debates within the human rights and humanitarian communities have centered on the numbers who have died in Darfur, the use of the term genocide, the efficacy of military versus political solutions and the extent to which human rights advocacy can undermine humanitarian programmes on the ground.

  14. The Debate.

    Science.gov (United States)

    Current Issues in Language and Society, 1997

    1997-01-01

    The transcript of a debate within a group of specialists in translation is presented. The discussion addresses: translator "visibility" in translations and reader reception; the relationship of functionalism in translation, comparative linguistics, and intercultural communication; the client's power; literary translation; the…

  15. Green grabbing debate and Madagascar

    DEFF Research Database (Denmark)

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

    2017-01-01

    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...

  16. Theoretical Research at the High Energy Frontier: Cosmology and Beyond

    Energy Technology Data Exchange (ETDEWEB)

    Krauss, Lawrence M. [Arizona State Univ., Tempe, AZ (United States). Dept. of Physics and School of Earth and Space Exploration

    2017-03-31

    The forefront of particle physics has focused on possible physics beyond the standard model which might help explain its peculiarities, including the nature of the spectrum of masses of elementary particles, the peculiar hierarchy between the Planck scale and the electroweak scale, and the possible manner in which the standard model might be embedded in a quantum theory which incorporates gravity. Over the past several decades it has become clear that several of the key out-standing problems associated with our understanding of fundamental interactions are inextricably tied to questions that are also of current interest in cosmology and astrophysics. At the same time, remarkable new data is being gathered that will allow empirical testing of theoretical ideas that have been around for a generation, from the discovery of the Higgs at the LHC to the possible detection of gravitational waves from Inflation at the GUT scale. The questions of the origin of mass, and possible grand unification are both tied to the possible existence of phase transitions in the early universe. Neutrino masses, as probed from astrophysical sources, may play a key role in elucidating the physics associated with the generation of baryon number. It is also possible that new physics at the electroweak scale may play a role in the nature of primordial cosmological magnetic fields. Low Energy Supersymmetry as a solution to the hierarchy problem can predict, besides events detectable at the LHC, stable weakly interacting particles that might make up the dark matter of the universe. The possible existence of large extra dimensions might also impact upon the hierarchy problem, but these could also dramatically affect our picture of the evolution of the Universe both at early times, and possibly on large scales. Inflation may depend upon new physics at the GUT scale, but its detection may now be imminent with the possible detection of a gravitational wave signature in the Cosmic Microwave Background

  17. Understanding public opinion in debates over biomedical research: looking beyond political partisanship to focus on beliefs about science and society.

    Directory of Open Access Journals (Sweden)

    Matthew Nisbet

    Full Text Available As social scientists have investigated the political and social factors influencing public opinion in science-related policy debates, there has been growing interest in the implications of this research for public communication and outreach. Given the level of political polarization in the United States, much of the focus has been on partisan differences in public opinion, the strategies employed by political leaders and advocates that promote those differences, and the counter-strategies for overcoming them. Yet this focus on partisan differences tends to overlook the processes by which core beliefs about science and society impact public opinion and how these schema are often activated by specific frames of reference embedded in media coverage and popular discourse. In this study, analyzing cross-sectional, nationally representative survey data collected between 2002 and 2010, we investigate the relative influence of political partisanship and science-related schema on Americans' support for embryonic stem cell research. In comparison to the influence of partisan identity, our findings suggest that generalized beliefs about science and society were more chronically accessible, less volatile in relation to media attention and focusing events, and an overall stronger influence on public opinion. Classifying respondents into four unique audience groups based on their beliefs about science and society, we additionally find that individuals within each of these groups split relatively evenly by partisanship but differ on other important dimensions. The implications for public engagement and future research on controversies related to biomedical science are discussed.

  18. Understanding public opinion in debates over biomedical research: looking beyond political partisanship to focus on beliefs about science and society.

    Science.gov (United States)

    Nisbet, Matthew; Markowitz, Ezra M

    2014-01-01

    As social scientists have investigated the political and social factors influencing public opinion in science-related policy debates, there has been growing interest in the implications of this research for public communication and outreach. Given the level of political polarization in the United States, much of the focus has been on partisan differences in public opinion, the strategies employed by political leaders and advocates that promote those differences, and the counter-strategies for overcoming them. Yet this focus on partisan differences tends to overlook the processes by which core beliefs about science and society impact public opinion and how these schema are often activated by specific frames of reference embedded in media coverage and popular discourse. In this study, analyzing cross-sectional, nationally representative survey data collected between 2002 and 2010, we investigate the relative influence of political partisanship and science-related schema on Americans' support for embryonic stem cell research. In comparison to the influence of partisan identity, our findings suggest that generalized beliefs about science and society were more chronically accessible, less volatile in relation to media attention and focusing events, and an overall stronger influence on public opinion. Classifying respondents into four unique audience groups based on their beliefs about science and society, we additionally find that individuals within each of these groups split relatively evenly by partisanship but differ on other important dimensions. The implications for public engagement and future research on controversies related to biomedical science are discussed.

  19. Understanding Public Opinion in Debates over Biomedical Research: Looking beyond Political Partisanship to Focus on Beliefs about Science and Society

    Science.gov (United States)

    Nisbet, Matthew; Markowitz, Ezra M.

    2014-01-01

    As social scientists have investigated the political and social factors influencing public opinion in science-related policy debates, there has been growing interest in the implications of this research for public communication and outreach. Given the level of political polarization in the United States, much of the focus has been on partisan differences in public opinion, the strategies employed by political leaders and advocates that promote those differences, and the counter-strategies for overcoming them. Yet this focus on partisan differences tends to overlook the processes by which core beliefs about science and society impact public opinion and how these schema are often activated by specific frames of reference embedded in media coverage and popular discourse. In this study, analyzing cross-sectional, nationally representative survey data collected between 2002 and 2010, we investigate the relative influence of political partisanship and science-related schema on Americans' support for embryonic stem cell research. In comparison to the influence of partisan identity, our findings suggest that generalized beliefs about science and society were more chronically accessible, less volatile in relation to media attention and focusing events, and an overall stronger influence on public opinion. Classifying respondents into four unique audience groups based on their beliefs about science and society, we additionally find that individuals within each of these groups split relatively evenly by partisanship but differ on other important dimensions. The implications for public engagement and future research on controversies related to biomedical science are discussed. PMID:24558393

  20. Critical realism: an important theoretical perspective for midwifery research.

    Science.gov (United States)

    Walsh, Denis; Evans, Kerry

    2014-01-01

    there is a dearth of papers in midwifery journals exploring the philosophical underpinnings of various research methods. However, explaining and justifying particular ontological and epistemological positions gives coherence and credibility to chosen research methods. to explore and explain the philosophical underpinning of critical realism and argue for it to be more widely adopted by midwifery researchers, using the exemplar of dystocia research. critical realism as originally espoused by Bhaskar sees reality as layered (realist ontology) and seeks to explore causative mechanisms for what is experienced and observed. In this way it illuminates the complexity of health care, though recognising that knowledge of this complexity is filtered through an interpretive lens (constructionist epistemology). Critical realism encourages a holistic exploration of phenomena, premised on multiple research questions that utilise multiple research methods. critical realism as a philosophical underpinning is therefore particularly apposite for researching midwifery issues and concerns. © 2013 Elsevier Ltd. All rights reserved.

  1. Comparison of Quantitative and Qualitative Research Traditions: Epistemological, Theoretical, and Methodological Differences

    Science.gov (United States)

    Yilmaz, Kaya

    2013-01-01

    There has been much discussion about quantitative and qualitative approaches to research in different disciplines. In the behavioural and social sciences, these two paradigms are compared to reveal their relative strengths and weaknesses. But the debate about both traditions has commonly taken place in academic books. It is hard to find an article…

  2. Quantitative Theoretical and Conceptual Framework Use in Agricultural Education Research

    Science.gov (United States)

    Kitchel, Tracy; Ball, Anna L.

    2014-01-01

    The purpose of this philosophical paper was to articulate the disciplinary tenets for consideration when using theory in agricultural education quantitative research. The paper clarified terminology around the concept of theory in social sciences and introduced inaccuracies of theory use in agricultural education quantitative research. Finally,…

  3. Theoretical research at the high energy frontier. Cosmology and Beyond

    International Nuclear Information System (INIS)

    Krauss, Lawrence M.; Vachaspati, Tanmay

    2015-01-01

    The research projects described in our original proposal are continuing, with completion of several of the envisaged projects, and several new related projects underway. Research of each of the Investigators and the postdocs supported by the grant are summarized in attached report.

  4. Theoretical Framework of Researcher Knowledge Development in Mathematics Education

    Science.gov (United States)

    Kontorovich, Igor'

    2016-01-01

    The goal of this paper is to present a framework of researcher knowledge development in conducting a study in mathematics education. The key components of the framework are: knowledge germane to conducting a particular study, processes of knowledge accumulation, and catalyzing filters that influence a researcher's decision making. The components…

  5. Input Manipulation, Enhancement and Processing: Theoretical Views and Empirical Research

    Science.gov (United States)

    Benati, Alessandro

    2016-01-01

    Researchers in the field of instructed second language acquisition have been examining the issue of how learners interact with input by conducting research measuring particular kinds of instructional interventions (input-oriented and meaning-based). These interventions include such things as input flood, textual enhancement and processing…

  6. Theoretical and Conceptual Frameworks Used in Research on Family-School Partnerships

    Science.gov (United States)

    Yamauchi, Lois A.; Ponte, Eva; Ratliffe, Katherine T.; Traynor, Kevin

    2017-01-01

    This study investigated the theoretical frameworks used to frame research on family-school partnerships over a five-year period. Although many researchers have described their theoretical approaches, little has been written about the diversity of frameworks used and how they are applied. Coders analyzed 215 journal articles published from 2007 to…

  7. Theoretical high energy physics research at the University of Chicago

    International Nuclear Information System (INIS)

    Rosner, J.L.; Martinec, E.J.; Sachs, R.G.

    1990-09-01

    This report discusses research being done at the University of Chicago in High Energy Physics. Some topic covered are: CP violation; intermediate vector bosons; string models; supersymmetry; and rare decay of kaons

  8. Theoretical research in nuclear collective motion. Progress report

    International Nuclear Information System (INIS)

    1984-01-01

    Progress is summarized on the following research projects: generalized density matrix method, large amplitude collective motion, boson mappings for the Interacting Boson Model, and semi-classical method for testing IBM hypothesis

  9. Research in theoretical nuclear physics. Annual progress report No. 18

    International Nuclear Information System (INIS)

    1986-01-01

    Research programs in four major areas are described: the structure of the nucleon and the nucleon-nucleon interaction, strangeness, and strange baryons; the equation of state of dense matter with specific concern both for the problems of stellar collapse and supernova explosions and of relativistic heavy-ion collisions, nuclear structure physics; and relativistic effects in nuclear particularly heavy ion reactions and quark matter physics. New research efforts in many-body theory are also described

  10. An Overview of a Theoretical Framework of Phenomenography in Qualitative Education Research: An Example from Physics Education Research

    Science.gov (United States)

    Ornek, Funda

    2008-01-01

    One or more theoretical frameworks or orientations are used in qualitative education research. In this paper, the main tenets, the background and the appropriateness of phenomenography, which is one of the theoretical frameworks used in qualitative research, will be depicted. Further, the differences among phenomenography, phenomenology and…

  11. Theoretical contributions to solar wind research - a review

    International Nuclear Information System (INIS)

    Cuperman, S.

    1977-01-01

    The theoretical work on the solar wind phenomena done since 1958 can be divided into two main parts: Part I - development and refinement of Parker's initial macroscopic model, the emphasis being placed upon steady state, spherically symmetric flow and the identification of the structure-less background solar wind plasma with the low speed flow. It is in this part that much progress in understanding the solar wind phenomenon has been achieved; Part II - generalization of Parker's initial model such as to include microscopic (kinetic) aspects, temporal variations, deviations from spherically symmetric conditions, complex local magnetic configurations, etc. The last two aspects, in particular, have received considerable attention with the discovery of the coronal holes, their association with high-speed flows and the tentative identification of these flows with the structure-less background solar wind plasma. This review is confined to Part I, as defined above. However, for completeness, several important aspects connected with the subjects enumerated under Part II and which represent the objects of the most recent investigation are also briefly reviewed. (Auth.)

  12. Progress report. [Research in theoretical nuclear and subnuclear physics

    International Nuclear Information System (INIS)

    1997-01-01

    Sergei Ananyan has completed one nice piece of nuclear physics on 'Electroweak Processes Involving (0 + 0) Excitations in Nuclei' and has written this work up for publication. He is well into his main thesis problem on weak axial vector exchange currents and already has some very interesting new results. Bryan Barmore is now finishing numerical calculations on the problem of radiating meson fields in relativistic heavy ion collisions. Gary Prezeau has just started on the problem of chiral QHD with vector mesons. Gary should finish his Ph.D. in 1998. A PC has been purchased for the group through CEBAF and they are now tied into the CEBAF computer system., They have organized a Nuclear Theory Study Group in the Department and last year they worked through the books on 'Computational Nuclear Physics.' Next year they will run a series on effective field theories and chiral perturbation theory. Tod Bachman just completed a senior thesis on relativistic Hartree calculations of the newly-found doubly magic nuclei 100 Sn and 132 Sn. The book on 'Theoretical Nuclear and Subnuclear Physics' has now been published by Oxford Press. Also included here is the proposal for renewal of the contract

  13. A theoretical framework for research into environmental education

    Science.gov (United States)

    Aho, Leena

    1984-06-01

    The essential question in environmental education is the individual's relationship to his environment, including both that part of his environment which is natural and that part which is man-made. The nature of this relationship is manifested in the way in which the individual acts with regard to his environment and by what choices and decisions he makes in order to come to terms with it. The crucial factors in these decisions are his values, which at the same time represent his cognitive, socio-emotional and ethical development. As an interdisciplinary subject, environmental education draws attention to the technique of examining matters from a variety of viewpoints. Since the consequences of man's decisions regarding his environment are apparent both in the sphere of human life and in the world of nature, these decisions involve ecological and economic, social, political, aesthetic and ethical considerations. Environmental education contains both cognitive and affective aspects, the association between which is examined on the basis of the theoretical premises established in this paper.

  14. Traduzindo o debate: o uso da categoria gênero na pesquisa histórica Translating the debate: the usage of gender category in the historical research

    Directory of Open Access Journals (Sweden)

    Joana Maria Pedro

    2005-01-01

    Full Text Available Neste artigo, estão sendo historicizadas categorias de análise como: "mulher", "mulheres", "gênero" e "sexo", através de um diálogo com a história dos movimentos sociais de mulheres, de feministas, de gays e de lésbicas. Embora sejam categorias usadas de forma interdisciplinar, neste artigo focaliza-se principalmente o uso destas por historiadoras e historiadores, fazendo uma revisão do que se tem publicado no Brasil sobre o assunto. Dialoga-se com as teorias e busca-se, de forma didática, apresentar para estudantes e pesquisadoras/es um panorama de como estas categorias de análise têm sido constituídas e questionadas.In the present article categories of analysis such as "woman", "women", "gender" and "sex" are historicized through a dialogue with the history of the women, feminists, gays and lesbians social movements. Although they are categories used in an interdisciplinary mode, we chiefly focus on their employment by historians through a review of what has been published on the matter. The theories are discussed and an overview on how such categories of analysis have been constituted and questioned is presented, in an instructive way, to students and researchers.

  15. Social work and power : theoretical background for research

    OpenAIRE

    Švedaitė-Sakalauskė, Birutė; Buzaitytė-Kašalynienė, Jolita

    2014-01-01

    Power and social work are concurrent, because every help (every relation) are always related with power and dependency. A research of phenomenon of power in social work almost hasn’t existed in Lithuania till now. The research could be unfolded on three levels: micro – the level of social work intervention, mezzo – the level of organization of social work, and macro – the level of power of social work profession in the society. The paper aims to discuss fundamental concepts and several theore...

  16. Theoretical and Experimental Research of Synchronous Reluctance Motor

    Science.gov (United States)

    Dobriyan, R.; Vitolina, S.; Lavrinovicha, L.; Dirba, J.

    2017-10-01

    The paper presents the research on evaluation of accuracy of magnetic field calculations of synchronous reluctance motor in comparison with the results obtained in experiments. Magnetic field calculations are performed with the finite element method to determine values of the magnetic flux and electromagnetic torque according to the current value in motor stator and load angle between the rotor direct-axis and axis of stator magnetomotive force (MMF). Experimental values of magnetic flux and electromagnetic torque are obtained on motor with locked rotor while equivalent direct current is applied to the stator windings. The research shows that the results obtained from the magnetic field calculations coincide well with the experimental data.

  17. Accounting research in family firms: Theoretical and empirical challenges

    NARCIS (Netherlands)

    Prencipe, A.; Bar-Yosef, S.; Dekker, H.C.

    2014-01-01

    Family firms play a significant role in the global economy. Consistently, over the last two decades academia has turned its attention to the family dimension as a determinant of business phenomena, and this interest has increased over time. While family business research has reached an age of

  18. Experimental and theoretical research in applied plasma physics

    International Nuclear Information System (INIS)

    Porkolab, M.

    1992-01-01

    This report discusses research in the following areas: fusion theory and computations; theory of thermonuclear plasmas; user service center; high poloidal beta studies on PBX-M; fast ECE fluctuation diagnostic for balloning mode studies; x-ray imaging diagnostic; millimeter/submillimeter-wave fusion ion diagnostics; small scale turbulence and nonlinear dynamics in plasmas; plasma turbulence and transport; phase contrast interferometer diagnostic for long wavelength fluctuations in DIII-D; and charged and neutral fusion production for fusio plasmas

  19. Research in theoretical nuclear and neutrino physics. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Sarcevic, Ina [Univ. of Arizona, Tucson, AZ (United States). Dept. of Physics

    2014-06-14

    The main focus of the research supported by the nuclear theory grant DE-FG02-04ER41319 was on studying parton dynamics in high-energy heavy ion collisions, perturbative approach to charm production and its contribution to atmospheric neutrinos, application of AdS/CFT approach to QCD, neutrino signals of dark mattter annihilation in the Sun and on novel processes that take place in dense stellar medium and their role in stellar collapse, in particular the effect of new neutrino interactions on neutrino flavor conversion in Supernovae. We present final technical report on projects completed under the grant.

  20. Research in theoretical nuclear and neutrino physics. Final report

    International Nuclear Information System (INIS)

    Sarcevic, Ina

    2014-01-01

    The main focus of the research supported by the nuclear theory grant DE-FG02-04ER41319 was on studying parton dynamics in high-energy heavy ion collisions, perturbative approach to charm production and its contribution to atmospheric neutrinos, application of AdS/CFT approach to QCD, neutrino signals of dark mattter annihilation in the Sun and on novel processes that take place in dense stellar medium and their role in stellar collapse, in particular the effect of new neutrino interactions on neutrino flavor conversion in Supernovae. We present final technical report on projects completed under the grant.

  1. Theoretical high energy physics research. Technical progress report

    International Nuclear Information System (INIS)

    Rosner, J.L.

    1985-01-01

    The research activities summarized include: neutral heavy leptons, unusual DESY and CERN events, exotic fermions in superstring models, magnetic monopoles, nonleptonic hyperon decays, heavy quark spectroscopy, supersymmetric quantum mechanics and inverse scattering, SU(3) breaking and the H dibaryon, P-wave mesons with one heavy quark, CP violation, magnetic moments of baryons, dynamical mass generation, lattice gauge theories that include fermions, modification of quantum mechanics to include a fundamental length, speculation concerning physics near the Planck scale, novel physics possibilities of hadron colliders, inclusive structure functions in e + e - colliders especially at the Z 0 resonance, and global structure of supermanifolds. 103 refs

  2. Final report. [Research in theoretical and experimental elementary particle physics

    International Nuclear Information System (INIS)

    1998-01-01

    This report gives summaries of particle physics research conducted by different group members for Task A. A summary of work on the CLEO experiment and detector is included for Task B along with a list of CLEO publications. During the present grant period for Task C, the authors had responsibility for the design, assembly, and programming of the high-resolution spectrometer which looks for narrow peaks in the output of the cavity in the LLNL experiment. They successfully carried out this task. Velocity peaks are expected in the spectrum of dark matter axions on Earth. The computing proposal (Task S) is submitted in support of the High Energy Experiment (CLEO, Fermilab, CMS) and the Theory tasks

  3. Achievements of Theoretical Research on Chinese Technological Innovation

    Directory of Open Access Journals (Sweden)

    Wang Hanxi

    2017-01-01

    Full Text Available Using the CNKI database as the sample source, we investigated the makeup of current research results on Chinese technological innovation, and found that the study of Chinese technological innovation consists of nine directions - underlying principles of innovation behavior, concepts of innovation cognition, methods of innovation, behavior of innovation subjects, structure of innovation mediators, innovation capacity, public service system of innovation, policy support system of innovation, and cultural environment of innovation, as well as several issues of innovation, including its behavior mechanism, operational mechanism, work mechanism, modes of implementation, modes of mathematical representation, modes of physical representation, modes of behavioral representation, modes of performance representation, modes of function realization, modes of structure realization, modes of workflow realization, modes of carrier realization, etc. Such a scattered makeup requires us to formulate the system of Chinese technological innovation achievements from the perspective of philosophy of science. This will be an important mission in the study of Chinese technological innovation.

  4. An Affective Events Model of Charismatic Leadership Behavior : A Review, Theoretical Integration, and Research Agenda

    NARCIS (Netherlands)

    Walter, Frank; Bruch, Heike

    2009-01-01

    Although research has long focused on the consequences of leaders' charismatic behavior, the antecedents of such leadership are increasingly gaining scholarly attention. Nevertheless, the antecedent-oriented literature on charismatic leadership has been fragmented to date and lacks theoretical

  5. A debate about the merits of debate in nurse education.

    Science.gov (United States)

    Hartin, Peter; Birks, Melanie; Bodak, Marie; Woods, Cindy; Hitchins, Marnie

    2017-09-01

    In this 'Issues for Debate' paper, the issue is debate. Today's nurses must be able to advocate, lead, and grow 'big ideas', as well as knowing their way around a patient's body and mind. This paper reports, partly, on a research study into the use of debate to develop clinical reasoning and thinking skills in nursing students. The study was conducted with first and third-year nursing students enrolled at an Australian regional university. Students were asked to comment on the effectiveness of debate as an educational strategy. We combine the results of this research study with literature and discussion into the educational uses of debate to put the argument that using debate in nursing education can be an effective way to foster the type of creative, intelligent, thoughtful and forward-thinking nurses needed in the modern healthcare system. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Debates in Teaching Bioethics

    Science.gov (United States)

    Kedraka, Katerina; Kourkoutas, Yiannis

    2018-01-01

    In this small scale study in higher education, a good educational practice on the teaching of Bioethics based on transformative learning and accomplished by debates is presented. The research was carried out in June 2016 at the Department of Molecular Biology and Genetics, Democritus University of Thrace, Greece and it includes the assessment of…

  7. Understanding, Selecting, and Integrating a Theoretical Framework in Dissertation Research: Creating the Blueprint for Your "House"

    Science.gov (United States)

    Grant, Cynthia; Osanloo, Azadeh

    2014-01-01

    The theoretical framework is one of the most important aspects in the research process, yet is often misunderstood by doctoral candidates as they prepare their dissertation research study. The importance of theory-driven thinking and acting is emphasized in relation to the selection of a topic, the development of research questions, the…

  8. The Artilect Debate

    Science.gov (United States)

    de Garis, Hugo; Halioris, Sam

    Twenty-first-century technologies will allow the creation of massively intelligent machines, many trillions of times as smart, fast, and durable as humans. Issues concerning industrial, consumer, and military applications of mobile autonomous robots, cyborgs, and computer-based AI systems could divisively split humanity into ideological camps regarding whether "artilects" (artificial intellects) should be built or not. The artilect debate, unlike any before it, could dominate the 21st-century political landscape, and has the potential to cause conflict on a global scale. Research is needed to inform policy and individual decisions; and healthy debate should be initiated now to prepare institutions and individuals alike for the impact of AI.

  9. Research Strategies for Biomedical and Health Informatics. Some Thought-provoking and Critical Proposals to Encourage Scientific Debate on the Nature of Good Research in Medical Informatics.

    Science.gov (United States)

    Haux, Reinhold; Kulikowski, Casimir A; Bakken, Suzanne; de Lusignan, Simon; Kimura, Michio; Koch, Sabine; Mantas, John; Maojo, Victor; Marschollek, Michael; Martin-Sanchez, Fernando; Moen, Anne; Park, Hyeoun-Ae; Sarkar, Indra N; Leong, Tze Yun; McCray, Alexa T

    2017-01-25

    Medical informatics, or biomedical and health informatics (BMHI), has become an established scientific discipline. In all such disciplines there is a certain inertia to persist in focusing on well-established research areas and to hold on to well-known research methodologies rather than adopting new ones, which may be more appropriate. To search for answers to the following questions: What are research fields in informatics, which are not being currently adequately addressed, and which methodological approaches might be insufficiently used? Do we know about reasons? What could be consequences of change for research and for education? Outstanding informatics scientists were invited to three panel sessions on this topic in leading international conferences (MIE 2015, Medinfo 2015, HEC 2016) in order to get their answers to these questions. A variety of themes emerged in the set of answers provided by the panellists. Some panellists took the theoretical foundations of the field for granted, while several questioned whether the field was actually grounded in a strong theoretical foundation. Panellists proposed a range of suggestions for new or improved approaches, methodologies, and techniques to enhance the BMHI research agenda. The field of BMHI is on the one hand maturing as an academic community and intellectual endeavour. On the other hand vendor-supplied solutions may be too readily and uncritically accepted in health care practice. There is a high chance that BMHI will continue to flourish as an important discipline; its innovative interventions might then reach the original objectives of advancing science and improving health care outcomes.

  10. Validation of the theoretical domains framework for use in behaviour change and implementation research.

    Science.gov (United States)

    Cane, James; O'Connor, Denise; Michie, Susan

    2012-04-24

    An integrative theoretical framework, developed for cross-disciplinary implementation and other behaviour change research, has been applied across a wide range of clinical situations. This study tests the validity of this framework. Validity was investigated by behavioural experts sorting 112 unique theoretical constructs using closed and open sort tasks. The extent of replication was tested by Discriminant Content Validation and Fuzzy Cluster Analysis. There was good support for a refinement of the framework comprising 14 domains of theoretical constructs (average silhouette value 0.29): 'Knowledge', 'Skills', 'Social/Professional Role and Identity', 'Beliefs about Capabilities', 'Optimism', 'Beliefs about Consequences', 'Reinforcement', 'Intentions', 'Goals', 'Memory, Attention and Decision Processes', 'Environmental Context and Resources', 'Social Influences', 'Emotions', and 'Behavioural Regulation'. The refined Theoretical Domains Framework has a strengthened empirical base and provides a method for theoretically assessing implementation problems, as well as professional and other health-related behaviours as a basis for intervention development.

  11. Research by design: honouring the Stolen Generation a theoretical anti-memorial

    OpenAIRE

    Sue-Anne Ware

    1999-01-01

    This paper discusses theoretical design frameworks and research methods for contemporary memorial design. It is a case study for research by design, an expanding area of design discourse, which offers an alternative to quantitative research practices and 'scientific' methodologies. It expands upon a design research studio, which explored formal design outcomes for an anti-memorial to The Stolen Generation. This essay focuses on ideas about progressive memorial design which prompts multiple re...

  12. Research in theoretical elementary particle physics at the University of Florida: Task A. Annual progress report

    International Nuclear Information System (INIS)

    Field, R.D.; Ramond, P.M.; Sikivie, P.; Thorn, C.B.

    1994-01-01

    This is the Annual Progress Report of the theoretical particle theory group at the University of Florida under DOE Grant DE-FG05-86ER40272. At present our group consists of four Full Professors (Field, Ramond, Thorn, Sikivie), one Associate Professor (Woodard), and two Assistant Professors (Qiu, Kennedy). In addition, we have four postdoctoral research associates and seven graduate students. The research of our group covers a broad range of topics in theoretical high energy physics including both theory and phenomenology. Included in this report is a summary of the last several years, an outline of our current research program

  13. Validation of the theoretical domains framework for use in behaviour change and implementation research

    OpenAIRE

    Cane, James E.; O'Connor, Denise; Michie, Susan

    2012-01-01

    Abstract Background An integrative theoretical framework, developed for cross-disciplinary implementation and other behaviour change research, has been applied across a wide range of clinical situations. This study tests the validity of this framework. Methods Validity was investigated by behavioural experts sorting 112 unique theoretical constructs using closed and open sort tasks. The extent of replication was tested by Discriminant Content Validation and Fuzzy Cluster Analysis. Results The...

  14. Multidisciplinary research in space sciences and engineering with emphasis on theoretical chemistry

    Science.gov (United States)

    Hirschfelder, J. O.; Curtiss, C. F.

    1974-01-01

    A broad program is reported of research in theoretical chemistry, particularly in molecular quantum and statistical mechanics, directed toward determination of the physical and chemical properties of materials, relation of these macroscopic properties to properties of individual molecules, and determination of the structure and properties of the individual molecules. Abstracts are presented for each research project conducted during the course of the program.

  15. Regenerative Medicine Will Make Orthopaedic Implants Obsolete In Our Time Orthopaedic Research Society First Annual Meeting Debate, San Diego, March 21st , 2017.

    Science.gov (United States)

    Johnstone, Brian; Jacobs, Joshua J; Sandell, Linda J; Wilkinson, J Mark

    2018-05-10

    The mission of the Orthopaedic Research Society is to promote and advance musculoskeletal research worldwide. With this in mind, the Annual Meeting Program Committee sought to establish a debate as a key component of the meeting. Our purpose was to provoke discussion on topics that are core to our mission and to engage all constituencies within the society by examining questions of broad relevance. To this end, the topic "Regenerative medicine will make orthopaedic implants obsolete in our time" was selected as the title of the inaugural debate. The arguments for and against the motion are presented in this perspectives article. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  16. 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. © 2014 Wiley Periodicals, Inc.

  17. 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. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Theoretical-research summer: For a new generation of experts on high energy physics

    International Nuclear Information System (INIS)

    Ramos-Sánchez, Saúl

    2016-01-01

    Motivated by the need to strengthen the comprehensive training of young Mexican physicists interested in theoretical high energy physics, the Theoretical-research summer on high energy physics program was conceived. This program, that celebrates its sixth anniversary, consists in a yearly, nationwide challenging contest in which a board of experts identify the best undergraduate contestants to support them during short research stays in high-energy- theory groups of prestigious international institutions. Out of 80 contestants, the eight awarded students have demonstrated their skills, producing highly advanced (and publicly available) reviews on particle physics, field theory, cosmology and string theory, and a published paper. (paper)

  19. Beyond the Four Ps: A Theoretical Explication and Research Agenda for Social Marketing.

    Science.gov (United States)

    Sego, Trina

    Advocates of social marketing in the 1970s rarely went beyond discussion of the marketing 4Ps (product, place, promotion, and price) and their application to case studies. After two decades of research on social marketing, some misunderstanding of the approach persists, and a substantial theoretical base for social marketing has not been…

  20. The Theoretical Research Article as a Reflection of Disciplinary Practices: The Case of Pure Mathematics

    Science.gov (United States)

    Kuteeva, Maria; McGrath, Lisa

    2015-01-01

    Recent years have seen an interest in the generic structure of empirical research articles across a variety of disciplines. However, significantly less attention has been given to theoretical articles. This study aims to begin to address this imbalance by presenting the results of an investigation into the organizational and rhetorical structure…

  1. An Everyday and Theoretical Reading of "Perezhivanie" for Informing Research in Early Childhood Education

    Science.gov (United States)

    Fleer, Marilyn

    2016-01-01

    The concept of "perezhivanie" has received increasing attention in recent years. However, a clear understanding of this term has not yet been established. Mostly what is highlighted is the need for more informed theoretical discussion. In this paper, discussions centre on what "perezhivanie" means for research in early…

  2. A Dialectical Approach to Theoretical Integration in Developmental-Contextual Identity Research

    Science.gov (United States)

    Seaman, Jayson; Sharp, Erin Hiley; Coppens, Andrew D.

    2017-01-01

    Future advances in identity research will depend on integration across major theoretical traditions. Developmental-contextualism has established essential criteria to guide this effort, including specifying the context of identity development, its timing over the life course, and its content. This article assesses 4 major traditions of identity…

  3. The Influence of the Pedagogical Content Knowledge Theoretical Framework on Research on Preservice Teacher Education

    Science.gov (United States)

    Mecoli, Storey

    2013-01-01

    Pedagogical Content Knowledge, Lee S. Shulman's theoretical framework, has had a substantial influence on research in preservice teacher education, and consequently, schools of education. This review builds from Grossman's case studies that concluded that beginning teachers provided with excellent teacher education developed more substantial PCK…

  4. Unpacking Teacher-Researcher Collaboration with Three Theoretical Frameworks: A Case of Expansive Learning Activity?

    Science.gov (United States)

    Gade, Sharada

    2015-01-01

    Long association with a mathematics teacher at a Grade 4-6 school in Sweden, is basis for reporting a case of teacher-researcher collaboration. Three theoretical frameworks used to study its development over time are relational knowing, relational agency and cogenerative dialogue. While relational knowing uses narrative perspectives to explore the…

  5. Theoretical high energy physics research at the University of Chicago, Task A

    International Nuclear Information System (INIS)

    Rosner, J.L.; Martinec, E.J.; Sachs, R.G.

    1992-04-01

    This report discusses research conducted at the University of Chicago in theoretical high energy physics. Some of the areas included in this report are: cp violation and cabibbo-kobayashi-maskawa matrix; radiative corrections and electroweak observables; heavy quark symmetry; heavy meson spectroscopy; hadronic string theory; composite models of quarks and leptons; and pedagogical effects

  6. Masculinity and Intellectual Disability: A Review of Theoretical Concepts and Research

    OpenAIRE

    Ćwirynkało, Katarzyna; Borowska-Beszta, Beata; Bartnikowska, Urszula

    2016-01-01

    According to Morgan (1981)there are various theoretical paradigms of masculinity. Author believes that most of the social sciences concepts is about men, however, research on masculinity itself is relatively new. A similar situation exists in the areas of conceptualizing masculinity and intellectual disability. The intersection of masculinity and disability is an underexplored focus of research and it is essential to redress the gap (Wilson et al., 2013). The following paper is an overview of...

  7. '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.

  8. Eclecticism as the foundation of meta-theoretical, mixed methods and interdisciplinary research in social sciences.

    Science.gov (United States)

    Kroos, Karmo

    2012-03-01

    This article examines the value of "eclecticism" as the foundation of meta-theoretical, mixed methods and interdisciplinary research in social sciences. On the basis of the analysis of the historical background of the concept, it is first suggested that eclecticism-based theoretical scholarship in social sciences could benefit from the more systematic research method that has been developed for synthesizing theoretical works under the name metatheorizing. Second, it is suggested that the mixed methods community could base its research approach on philosophical eclecticism instead of pragmatism because the basic idea of eclecticism is much more in sync with the nature of the combined research tradition. Finally, the Kuhnian frame is used to support the argument for interdisciplinary research and, hence, eclecticism in social sciences (rather than making an argument against multiple paradigms). More particularly, it is suggested that integrating the different (inter)disciplinary traditions and schools into one is not necessarily desirable at all in social sciences because of the complexity and openness of the research field. If it is nevertheless attempted, experience in economics suggests that paradigmatic unification comes at a high price.

  9. Theoretical and hypothetical framework for research on political socialization process in the family

    Directory of Open Access Journals (Sweden)

    Čičkarić Lilijana

    2005-01-01

    Full Text Available The aim of the article is to sum up theoretical and hypothetical framework for empirical research of political socialization process in the family in Serbian society nowadays. The investigation focuses on two theoretical concepts, political socialization and generation as a sociological paradigm. Two methodological approaches are applied. First is interactive model of political socialization, based on analysis of relations between individual who is socialized, agents of political socialization, dominant political system and peripheral social sub-systems. The second one tests interactive relation of generation, lifecycle and effects of epoch. It is suitable for definition of certain historical periods with active role of political.

  10. El debate micro-macro: dilemas y contextos

    Directory of Open Access Journals (Sweden)

    Vania Salles

    2001-06-01

    Full Text Available This paper discusses the general terms of the sociological debate on the micro macro question. Not only the main trends organizing the debate are examined, but also some ways to solve the dichotomies present in some proposals. It is held that contemporary theoretical practice produces —after the classics and with different focuses— a reflexivecorpus and research practices rooted in the blurring of the micro macro as polar questions, by the way of offering integrating proposals and overcoming reducing positions.

  11. A theoretical and empirical review of the death-thought accessibility concept in terror management research.

    Science.gov (United States)

    Hayes, Joseph; Schimel, Jeff; Arndt, Jamie; Faucher, Erik H

    2010-09-01

    Terror management theory (TMT) highlights the motivational impact of thoughts of death in various aspects of everyday life. Since its inception in 1986, research on TMT has undergone a slight but significant shift from an almost exclusive focus on the manipulation of thoughts of death to a marked increase in studies that measure the accessibility of death-related cognition. Indeed, the number of death-thought accessibility (DTA) studies in the published literature has grown substantially in recent years. In light of this increasing reliance on the DTA concept, the present article is meant to provide a comprehensive theoretical and empirical review of the literature employing this concept. After discussing the roots of DTA, the authors outline the theoretical refinements to TMT that have accompanied significant research findings associated with the DTA concept. Four distinct categories (mortality salience, death association, anxiety-buffer threat, and dispositional) are derived to organize the reviewed DTA studies, and the theoretical implications of each category are discussed. Finally, a number of lingering empirical and theoretical issues in the DTA literature are discussed with the aim of stimulating and focusing future research on DTA specifically and TMT in general.

  12. Task A: Research in theoretical elementary particle physics at the University of Florida; Annual progress report

    Energy Technology Data Exchange (ETDEWEB)

    Field, R.D.; Ramond, P.M.; Sikivie, P.; Thorn, C.B.

    1993-11-01

    This is the Annual Progress Report of the theoretical particle theory group at the University of Florida under DoE Grant DE-FG05-86ER40272. At present our group consists of four Full Professors (Field, Ramond, Thorn, Sikivie) and three Assistant Professors (Qiu, Woodard, Kennedy). Dallas Kennedy recently joined our group increasing the Particle Theory faculty to seven. In addition, we have three postdoctoral research associates, an SSC fellow, and eight graduate students. The research of our group covers a broad range of topics in theoretical high energy physics with balance between theory and phenomenology. Included in this report is a summary of the last several years of operation of the group and an outline of our current research program.

  13. Theoretical study on loss of coolant accident of a research reactor

    International Nuclear Information System (INIS)

    Lee, Kwon-Yeong; Kim, Wan-Soo

    2016-01-01

    Highlights: • A theoretical model of siphon breaking phenomena was developed. • A general formula using Chisholm coefficient B was proposed. • The safety requirements regarding a loss of coolant accident of research reactors could be found out. - Abstract: Under the design conditions of a research reactor, the siphon phenomenon induced by pipe rupture can cause continuous efflux of water. In order to prevent water efflux, an additional facility is necessary. A siphon breaker is a type of safety facility that can resist the loss of coolant effectively. However, analysis of siphon breaking is complex since it comprises two-phase flow and there are many inputs to be considered. For this reason, we analyzed the experimental results to develop a theoretical model of siphon breaking phenomena. Developed model is based on fluid mechanics and Chisholm model. From Bernoulli’s equation, the velocity and quantity as well as undershooting height, water level, pressure, friction coefficient, and factors related to the two-phase flow could be calculated. The Chisholm model, which is able to analyze the two-phase flow, can predict the results in a manner similar to those obtained from a real-scale experiment, and a general formula using Chisholm coefficient B was proposed in this study. Also, we verified the theoretical model and concluded that it is possible to analyze the siphon breaking. Moreover, the design conditions that can satisfy the safety requirements regarding a loss of coolant accident of research reactors could be found out by using the theoretical model. In conclusion, we propose the theoretical model which can analyze the siphon breaking as real, and it is helpful not only to analyze but also to design the siphon breaker.

  14. Ethics in practice: the state of the debate on promoting the social value of global health research in resource poor settings particularly Africa.

    Science.gov (United States)

    Lairumbi, Geoffrey M; Michael, Parker; Fitzpatrick, Raymond; English, Michael C

    2011-11-15

    Promoting the social value of global health research undertaken in resource poor settings has become a key concern in global research ethics. The consideration for benefit sharing, which concerns the elucidation of what if anything, is owed to participants, their communities and host nations that take part in such research, and the obligations of researchers involved, is one of the main strategies used for promoting social value of research. In the last decade however, there has been intense debate within academic bioethics literature seeking to define the benefits, the beneficiaries, and the scope of obligations for providing these benefits. Although this debate may be indicative of willingness at the international level to engage with the responsibilities of researchers involved in global health research, it remains unclear which forms of benefits or beneficiaries should be considered. International and local research ethics guidelines are reviewed here to delineate the guidance they provide. We reviewed documents selected from the international compilation of research ethics guidelines by the Office for Human Research Protections under the US Department of Health and Human Services. Access to interventions being researched, the provision of unavailable health care, capacity building for individuals and institutions, support to health care systems and access to medical and public health interventions proven effective, are the commonly recommended forms of benefits. The beneficiaries are volunteers, disease or illness affected communities and the population in general. Interestingly however, there is a divide between "global opinion" and the views of particular countries within resource poor settings as made explicit by differences in emphasis regarding the potential benefits and the beneficiaries. Although in theory benefit sharing is widely accepted as one of the means for promoting the social value of international collaborative health research, there is less

  15. Ethics in practice: the state of the debate on promoting the social value of global health research in resource poor settings particularly Africa

    Directory of Open Access Journals (Sweden)

    Lairumbi Geoffrey M

    2011-11-01

    Full Text Available Abstract Background Promoting the social value of global health research undertaken in resource poor settings has become a key concern in global research ethics. The consideration for benefit sharing, which concerns the elucidation of what if anything, is owed to participants, their communities and host nations that take part in such research, and the obligations of researchers involved, is one of the main strategies used for promoting social value of research. In the last decade however, there has been intense debate within academic bioethics literature seeking to define the benefits, the beneficiaries, and the scope of obligations for providing these benefits. Although this debate may be indicative of willingness at the international level to engage with the responsibilities of researchers involved in global health research, it remains unclear which forms of benefits or beneficiaries should be considered. International and local research ethics guidelines are reviewed here to delineate the guidance they provide. Methods We reviewed documents selected from the international compilation of research ethics guidelines by the Office for Human Research Protections under the US Department of Health and Human Services. Results Access to interventions being researched, the provision of unavailable health care, capacity building for individuals and institutions, support to health care systems and access to medical and public health interventions proven effective, are the commonly recommended forms of benefits. The beneficiaries are volunteers, disease or illness affected communities and the population in general. Interestingly however, there is a divide between "global opinion" and the views of particular countries within resource poor settings as made explicit by differences in emphasis regarding the potential benefits and the beneficiaries. Conclusion Although in theory benefit sharing is widely accepted as one of the means for promoting the social

  16. Research in theoretical nuclear physics. Progress report and research proposal, 1980-1981

    International Nuclear Information System (INIS)

    Bayman, B.F.; Ellis, P.J.; Tang, Y.C.

    1980-01-01

    Research performed during 1980 (and proposed for 1981) is summarized briefly in this administrative report. The main theme of the research is the mechanisms of light- and heavy-ion nuclear reactions and the relation between microscopic theories and phenomenological models. A publication list and budget are included

  17. 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…

  18. Research in theoretical radiobiology and radiological physics: Final technical report, May 1, 1986-December 31, 1987

    International Nuclear Information System (INIS)

    Rossi, H.H.

    1987-12-01

    The work carried out under this Grant included continuation of experimental research in radiation biophysics that was previously initiated, as well as extensive theoretical efforts primarily devoted to the further development of the Theory of Dual Radiation Action. Documents for international and national organizations were prepared or evaluated. Attendance at a number of international and national meetings and scientific correspondence were also in part supported by this grant. 14 refs

  19. Let's Put "Debate" into "Presidential Debates."

    Science.gov (United States)

    Benoit, William L.

    Presidential debates come in all shapes and sizes. The presence and length of opening statements and closing remarks, the opportunity and length of rebuttal, the nature of the questioner, and other factors have created a bewildering variety of formats. However, most scholars agree that these confrontations are not "really" debates but merely…

  20. Accountability and pediatric physician-researchers: are theoretical models compatible with Canadian lived experience?

    Directory of Open Access Journals (Sweden)

    Czoli Christine

    2011-10-01

    Full Text Available Abstract Physician-researchers are bound by professional obligations stemming from both the role of the physician and the role of the researcher. Currently, the dominant models for understanding the relationship between physician-researchers' clinical duties and research duties fit into three categories: the similarity position, the difference position and the middle ground. The law may be said to offer a fourth "model" that is independent from these three categories. These models frame the expectations placed upon physician-researchers by colleagues, regulators, patients and research participants. This paper examines the extent to which the data from semi-structured interviews with 30 physician-researchers at three major pediatric hospitals in Canada reflect these traditional models. It seeks to determine the extent to which existing models align with the described lived experience of the pediatric physician-researchers interviewed. Ultimately, we find that although some physician-researchers make references to something like the weak version of the similarity position, the pediatric-researchers interviewed in this study did not describe their dual roles in a way that tightly mirrors any of the existing theoretical frameworks. We thus conclude that either physician-researchers are in need of better training regarding the nature of the accountability relationships that flow from their dual roles or that models setting out these roles and relationships must be altered to better reflect what we can reasonably expect of physician-researchers in a real-world environment.

  1. It's no debate, debates are great.

    Science.gov (United States)

    Dy-Boarman, Eliza A; Nisly, Sarah A; Costello, Tracy J

    A debate can be a pedagogical method used to instill essential functions in pharmacy students. This non-traditional teaching method may help to further develop a number of skills that are highlighted in the current Accreditation Council for Pharmacy Education Standards 2016 and Center for the Advancement of Pharmacy Education Educational Outcomes 2013. Debates have also been used as an educational tool in other health disciplines. Current pharmacy literature does illustrate the use of debates in various areas within the pharmacy curriculum in both required and elective courses; however, the current body of literature would suggest that debates are an underutilized teaching tool in pharmacy experiential education. With all potential benefits of debates as a teaching tool, pharmacy experiential preceptors should further explore their use in the experiential setting. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. 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.

  3. Introducing the USAYPT--Do Research in Your High School then Debate Your Results with Other Schools

    Science.gov (United States)

    Oldaker, Bruce G.; Jacobs, Greg; Bibilashvili, Tengiz

    2010-01-01

    We introduce the USAYPT--the United States Association for Young Physicists Tournaments, Inc. Our motto is "Better teaching and learning by doing research in your high school." We believe that all high school teachers can improve their knowledge of physics by forming small groups that perform non-trivial--but not cutting edge--research. In order…

  4. Investigating nurse practitioners in the private sector: a theoretically informed research protocol.

    Science.gov (United States)

    Adams, Margaret; Gardner, Glenn; Yates, Patsy

    2017-06-01

    To report a study protocol and the theoretical framework normalisation process theory that informs this protocol for a case study investigation of private sector nurse practitioners. Most research evaluating nurse practitioner service is focused on public, mainly acute care environments where nurse practitioner service is well established with strong structures for governance and sustainability. Conversely, there is lack of clarity in governance for emerging models in the private sector. In a climate of healthcare reform, nurse practitioner service is extending beyond the familiar public health sector. Further research is required to inform knowledge of the practice, operational framework and governance of new nurse practitioner models. The proposed research will use a multiple exploratory case study design to examine private sector nurse practitioner service. Data collection includes interviews, surveys and audits. A sequential mixed method approach to analysis of each case will be conducted. Findings from within-case analysis will lead to a meta-synthesis across all four cases to gain a holistic understanding of the cases under study, private sector nurse practitioner service. Normalisation process theory will be used to guide the research process, specifically coding and analysis of data using theory constructs and the relevant components associated with those constructs. This article provides a blueprint for the research and describes a theoretical framework, normalisation process theory in terms of its flexibility as an analytical framework. Consistent with the goals of best research practice, this study protocol will inform the research community in the field of primary health care about emerging research in this field. Publishing a study protocol ensures researcher fidelity to the analysis plan and supports research collaboration across teams. © 2016 John Wiley & Sons Ltd.

  5. Digital Education Research (DER as a theoretical/empirical bridge between research and training

    Directory of Open Access Journals (Sweden)

    Alberto Parola

    2016-07-01

    Full Text Available The article intends to propose an epistemological and methodological approach, called Digital Education Research (DER, which considers the “digital world” as the complexification of reality, suggesting inedited observation and assessment modality as part of educational research and teaching. This approach inevitably borrows issues, paradigms and methods of different disciplines (especially the intersubjectivity concept filtered from the psychological, anthropology and neuroscience theories lenses applying them to learning situations, which require the use of digital media. In this sense, teacher education needs a restructuration that guides design practices towards teaching to enable them to strengthen their capacity to formulate hypotheses and bring out evidences, in activities related to action research strategies that can accommodate mixed methods research, confirming scientific dignity to the various nature and origin data, unstructured, textual and audiovisual.La Digital Education Research (DER come ponte teorico/empirico tra ricerca e formazione L’articolo intende proporre un approccio epistemologico e metodologico, denominato digital education research, che considera il “mondo digitale” come una dimensione di complessificazione del reale, suggerendo modalità di osservazione e valutazione inedite nell’ambito della ricerca educativa e nell’insegnamento. Tale approccio inevitabilmente mutua temi, paradigmi e metodi di differenti discipline (in special modo il concetto di “intersoggettività” filtrata dalle lenti di teorie psicologiche, antropologiche e neuroscientifiche applicandoli ai contesti apprenditivi, che richiedono l’uso dei media digitali. In tal senso, la formazione degli insegnanti necessita di una ristrutturazione che orienta le pratiche progettuali verso una didattica che consenta loro di potenziare le capacità di formulare ipotesi e far emergere evidenze, in attività riferibili a strategie di ricerca

  6. 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

  7. The highs and lows of theoretical interpretation in animal-metacognition research

    Science.gov (United States)

    Smith, J. David; Couchman, Justin J.; Beran, Michael J.

    2012-01-01

    Humans feel uncertain. They know when they do not know. These feelings and the responses to them ground the research literature on metacognition. It is a natural question whether animals share this cognitive capacity, and thus animal metacognition has become an influential research area within comparative psychology. Researchers have explored this question by testing many species using perception and memory paradigms. There is an emerging consensus that animals share functional parallels with humans’ conscious metacognition. Of course, this research area poses difficult issues of scientific inference. How firmly should we hold the line in insisting that animals’ performances are low-level and associative? How high should we set the bar for concluding that animals share metacognitive capacities with humans? This area offers a constructive case study for considering theoretical problems that often confront comparative psychologists. The authors present this case study and address diverse issues of scientific judgement and interpretation within comparative psychology. PMID:22492748

  8. Theoretical Research Progress in High-Velocity/Hypervelocity Impact on Semi-Infinite Targets

    Directory of Open Access Journals (Sweden)

    Yunhou Sun

    2015-01-01

    Full Text Available With the hypervelocity kinetic weapon and hypersonic cruise missiles research projects being carried out, the damage mechanism for high-velocity/hypervelocity projectile impact on semi-infinite targets has become the research keystone in impact dynamics. Theoretical research progress in high-velocity/hypervelocity impact on semi-infinite targets was reviewed in this paper. The evaluation methods for critical velocity of high-velocity and hypervelocity impact were summarized. The crater shape, crater scaling laws and empirical formulae, and simplified analysis models of crater parameters for spherical projectiles impact on semi-infinite targets were reviewed, so were the long rod penetration state differentiation, penetration depth calculation models for the semifluid, and deformed long rod projectiles. Finally, some research proposals were given for further study.

  9. Research in theoretical elementary-particle physics. Progress report, March 1, 1981-February 28, 1983

    International Nuclear Information System (INIS)

    Field, R.D.; Ramond, P.M.; Thorn, C.B.

    1982-01-01

    The first two years of operation of the Theoretical Particle Physics group at the University of Florida are discussed. At present our group consists of three full professors, one assistant professor, one DOE Outstanding Junior Instructor, three post-docs and one graduate student. The group has been very productive during the first two years of its existence resulting in the publication of over 30 papers covering a broad range of topics in theoretical high energy physics. In addition, members of our group have traveled and given important talks at national and international physics conferences. The research we have accomplished in such subjects as quantum field theory, quantum chromodynamics, and grand unified theories has increased mankind's understanding of elementary particle physics. It is the intention of our group to continue to actively participate in the further development of high energy physics

  10. Converging Paradigms: A Reflection on Parallel Theoretical Developments in Psychoanalytic Metapsychology and Empirical Dream Research.

    Science.gov (United States)

    Schmelowszky, Ágoston

    2016-08-01

    In the last decades one can perceive a striking parallelism between the shifting perspective of leading representatives of empirical dream research concerning their conceptualization of dreaming and the paradigm shift within clinically based psychoanalytic metapsychology with respect to its theory on the significance of dreaming. In metapsychology, dreaming becomes more and more a central metaphor of mental functioning in general. The theories of Klein, Bion, and Matte-Blanco can be considered as milestones of this paradigm shift. In empirical dream research, the competing theories of Hobson and of Solms respectively argued for and against the meaningfulness of the dream-work in the functioning of the mind. In the meantime, empirical data coming from various sources seemed to prove the significance of dream consciousness for the development and maintenance of adaptive waking consciousness. Metapsychological speculations and hypotheses based on empirical research data seem to point in the same direction, promising for contemporary psychoanalytic practice a more secure theoretical base. In this paper the author brings together these diverse theoretical developments and presents conclusions regarding psychoanalytic theory and technique, as well as proposing an outline of an empirical research plan for testing the specificity of psychoanalysis in developing dream formation.

  11. Intersectionality and gender mainstreaming in international health: using a feminist participatory action research process to analyse voices and debates from the global south and north.

    Science.gov (United States)

    Tolhurst, Rachel; Leach, Beryl; Price, Janet; Robinson, Jude; Ettore, Elizabeth; Scott-Samuel, Alex; Kilonzo, Nduku; Sabuni, Louis P; Robertson, Steve; Kapilashrami, Anuj; Bristow, Katie; Lang, Raymond; Romao, Francelina; Theobald, Sally

    2012-06-01

    Critiques of gender mainstreaming (GM) as the officially agreed strategy to promote gender equity in health internationally have reached a critical mass. There has been a notable lack of dialogue between gender advocates in the global north and south, from policy and practice, governments and non-governmental organisations (NGOs). This paper contributes to the debate on the shape of future action for gender equity in health, by uniquely bringing together the voices of disparate actors, first heard in a series of four seminars held during 2008 and 2009, involving almost 200 participants from 15 different country contexts. The series used (Feminist) Participatory Action Research (FPAR) methodology to create a productive dialogue on the developing theory around GM and the at times disconnected empirical experience of policy and practice. We analyse the debates and experiences shared at the seminar series using concrete, context specific examples from research, advocacy, policy and programme development perspectives, as presented by participants from southern and northern settings, including Kenya, Mozambique, India, the Democratic Republic of Congo, Canada and Australia. Focussing on key discussions around sexualities and (dis)ability and their interactions with gender, we explore issues around intersectionality across the five key themes for research and action identified by participants: (1) Addressing the disconnect between gender mainstreaming praxis and contemporary feminist theory; (2) Developing appropriate analysis methodologies; (3) Developing a coherent theory of change; (4) Seeking resolution to the dilemmas and uncertainties around the 'place' of men and boys in GM as a feminist project; and (5) Developing a politics of intersectionality. We conclude that there needs to be a coherent and inclusive strategic direction to improve policy and practice for promoting gender equity in health which requires the full and equal participation of practitioners and

  12. Exemelification of parliamentary debates

    NARCIS (Netherlands)

    Gielissen, T.; Marx, M.

    2009-01-01

    Parliamentary debates are an interesting domain to apply state-of-the-art information retrieval technology. Parliamentary debates are highly structured transcripts of meetings of politicians in parliament. These debates are an important part of the cultural heritage of countries; they are often free

  13. Theoretical and Experimental Research Performed on the Tesla Turbine - Part I

    Directory of Open Access Journals (Sweden)

    Dorian Nedelcu

    2015-09-01

    Full Text Available The paper presents the theoretical and experimental research performed on a Tesla turbine driven by compressed air and designed to equip a teaching laboratory [1], [2]. It introduces the operating principle of the Tesla turbine, which was invented by engineer Nikola Tesla, a turbine which uses discs instead of blades, mounted on a shaft at a small distance between them. The turbine geometry, results from stress and flow calculations performed on the turbine rotor and assembly, using the Simulation modules and SolidWorks Flow Simulation program are presented. After designing the turbine, it becomes the subject of experimental research to determine the curve of the speed depending on the pressure. Also, the experimental research focuses on the behaviour of the turbine from a dynamic point of view [3].

  14. Accountability and pediatric physician-researchers: are theoretical models compatible with Canadian lived experience?

    Science.gov (United States)

    Czoli, Christine; Da Silva, Michael; Shaul, Randi Zlotnik; d'Agincourt-Canning, Lori; Simpson, Christy; Boydell, Katherine; Rashkovan, Natalie; Vanin, Sharon

    2011-10-05

    Physician-researchers are bound by professional obligations stemming from both the role of the physician and the role of the researcher. Currently, the dominant models for understanding the relationship between physician-researchers' clinical duties and research duties fit into three categories: the similarity position, the difference position and the middle ground. The law may be said to offer a fourth "model" that is independent from these three categories.These models frame the expectations placed upon physician-researchers by colleagues, regulators, patients and research participants. This paper examines the extent to which the data from semi-structured interviews with 30 physician-researchers at three major pediatric hospitals in Canada reflect these traditional models. It seeks to determine the extent to which existing models align with the described lived experience of the pediatric physician-researchers interviewed.Ultimately, we find that although some physician-researchers make references to something like the weak version of the similarity position, the pediatric-researchers interviewed in this study did not describe their dual roles in a way that tightly mirrors any of the existing theoretical frameworks. We thus conclude that either physician-researchers are in need of better training regarding the nature of the accountability relationships that flow from their dual roles or that models setting out these roles and relationships must be altered to better reflect what we can reasonably expect of physician-researchers in a real-world environment. © 2011 Czoli et al; licensee BioMed Central Ltd.

  15. Theoretical rationale for music selection in oncology intervention research: an integrative review.

    Science.gov (United States)

    Burns, Debra S

    2012-01-01

    Music-based interventions have helped patients with cancer improve their quality of life, decrease treatment related distress, and manage pain. However, quantitative findings from music intervention studies are inconsistent. The purpose of this review was to explore the theoretical underpinnings for the selection of the music stimuli used to influence targeted outcomes. It was hypothesized that disparate findings were due in part to the atheoretical nature of music selection and the resulting diversity in music stimuli between and within studies. A systematic research synthesis including a comprehensive database and reference list search resulted in 22 studies. Included studies were compiled into two tables cataloging intervention theory, intervention content, and outcomes. A majority of studies did not provide a rationale or intervention theory for the delivery of music or choice of outcomes. Recorded music was the most common delivery method, but the specific music was rarely included within the report. Only two studies that included a theoretical framework reported null results on at least some of the outcomes. Null results are partially explained by an incomplete or mismatch in intervention theory and music selection and delivery. While the inclusion of an intervention theory does not guarantee positive results, including a theoretical rationale for the use of music, particular therapeutic processes or mechanisms, and the specifics of how music is selected and delivered increases scientific rigor and the probability of clinical translation.

  16. The theoretical and experimental researches of Pb-Al composite materials extrusion

    Directory of Open Access Journals (Sweden)

    G. Ryzińska

    2012-07-01

    Full Text Available The work presents the analysis of the character of a simultaneous plastic flow of composite material of a hard core-soft sleeve structure. Experimental research work using model composite material Aluminium-Lead and theoretical analysis allowed to identify the initial cracking conditions, its character and localization, depending on geometrical parameters of the composite materials and the extrusion ratio value. It has been shown that the higher the parameters’ values are, the longer the flawless extruded product is (cracking appears in the further stages of the process.

  17. Team Resilience as a Second-Order Emergent State: A Theoretical Model and Research Directions

    Directory of Open Access Journals (Sweden)

    Clint Bowers

    2017-08-01

    Full Text Available Resilience has been recognized as an important phenomenon for understanding how individuals overcome difficult situations. However, it is not only individuals who face difficulties; it is not uncommon for teams to experience adversity. When they do, they must be able to overcome these challenges without performance decrements.This manuscript represents a theoretical model that might be helpful in conceptualizing this important construct. Specifically, it describes team resilience as a second-order emergent state. We also include research propositions that follow from the model.

  18. Research in theoretical physics: Annual progress report for period April 1, 1988--March 31, 1989

    International Nuclear Information System (INIS)

    Domokos, G.; Kovesi-Domokos, S.

    1988-11-01

    This report contains a summary of research carried out in order to search for a substructure of quarks and leptons. Theoretical predictions valid for a large class of composite models suggest enhanced muon production in high energy lepton-induced reactions. A tentative analysis of some cosmic ray data indicates that the predictions of such models are in accordance with the data. In order to move towards the construction of satisfactory composite models, a study of gauge invariant effective actions and phase transitions in gauge theories was begun. 20 refs., 1 fig

  19. Child Language Acquisition: Contrasting Theoretical Approaches

    Science.gov (United States)

    Ambridge, Ben; Lieven, Elena V. M.

    2011-01-01

    Is children's language acquisition based on innate linguistic structures or built from cognitive and communicative skills? This book summarises the major theoretical debates in all of the core domains of child language acquisition research (phonology, word-learning, inflectional morphology, syntax and binding) and includes a complete introduction…

  20. Central gender theoretical concepts in health research: the state of the art.

    Science.gov (United States)

    Hammarström, Anne; Johansson, Klara; Annandale, Ellen; Ahlgren, Christina; Aléx, Lena; Christianson, Monica; Elwér, Sofia; Eriksson, Carola; Fjellman-Wiklund, Anncristine; Gilenstam, Kajsa; Gustafsson, Per E; Harryson, Lisa; Lehti, Arja; Stenberg, Gunilla; Verdonk, Petra

    2014-02-01

    Despite increasing awareness of the importance of gender perspectives in health science, there is conceptual confusion regarding the meaning and the use of central gender theoretical concepts. We argue that it is essential to clarify how central concepts are used within gender theory and how to apply them to health research. We identify six gender theoretical concepts as central and interlinked-but problematic and ambiguous in health science: sex, gender, intersectionality, embodiment, gender equity and gender equality. Our recommendations are that: the concepts sex and gender can benefit from a gender relational theoretical approach (i.e., a focus on social processes and structures) but with additional attention to the interrelations between sex and gender; intersectionality should go beyond additive analyses to study complex intersections between the major factors which potentially influence health and ensure that gendered power relations and social context are included; we need to be aware of the various meanings given to embodiment, which achieve an integration of gender and health and attend to different levels of analyses to varying degrees; and appreciate that gender equality concerns absence of discrimination between women and men while gender equity focuses on women's and men's health needs, whether similar or different. We conclude that there is a constant need to justify and clarify our use of these concepts in order to advance gender theoretical development. Our analysis is an invitation for dialogue but also a call to make more effective use of the knowledge base which has already developed among gender theorists in health sciences in the manner proposed in this paper.

  1. The nuclear power debate

    International Nuclear Information System (INIS)

    Woerndl, B.

    1992-01-01

    This material-intensive analysis of the public dispute about nuclear power plants uses the fundamental thoughts of the conflict theory approach by Georg Simmel, linking them to results of recent value change research. Through the medium of a qualitative content analysis of arguments in favour of and against nuclear energy it is shown how values are expressed and move, how they differentiate and get modified, in conflicting argumentation patterns. The first part reconstructs the history of the nuclear power conflict under the aspect of its subject priorities changing from time to time. The second part shows, based on three debate priorities, how social value patterns recognized for the moment changed in and by the conflict: the argumentation is that the nuclear power controversy has led to a relativization of its scientific claim for recognition; it has created a problem awareness with regard to purely quantitatively oriented growth objectives and developed criteria of an ecologically controlled satisfaction of needs; the debate has paved the way, in the area of political regulation models, for the advancement of basic democratic elements within a representative democracy. (orig./HP) [de

  2. Research Domain Criteria versus DSM V: How does this debate affect attempts to model corticostriatal dysfunction in animals?

    Science.gov (United States)

    Young, Jared W; Winstanley, Catharine A; Brady, Anne Marie; Hall, Frank Scott

    2017-05-01

    For decades, the nosology of mental illness has been based largely upon the descriptions in the Diagnostic and Statistical Manual of the American Psychiatric Association (DSM). A recent challenge to the DSM approach to psychiatric nosology from the National Institute on Mental Health (USA) defines Research Domain Criteria (RDoC) as an alternative. For RDoC, psychiatric illnesses are not defined as discrete categories, but instead as specific behavioral dysfunctions irrespective of DSM diagnostic categories. This approach was driven by two primary weaknesses noted in the DSM: (1) the same symptoms occur in very different disease states; and (2) DSM criteria lack grounding in the underlying biological causes of mental illness. RDoC intends to ground psychiatric nosology in those underlying mechanisms. This review addresses the suitability of RDoC vs. DSM from the view of modeling mental illness in animals. A consideration of all types of psychiatric dysfunction is beyond the scope of this review, which will focus on models of conditions associated with frontostriatal dysfunction. Copyright © 2016. Published by Elsevier Ltd.

  3. Stargazing: an integrative conceptual review, theoretical reconciliation, and extension for star employee research.

    Science.gov (United States)

    Call, Matthew L; Nyberg, Anthony J; Thatcher, Sherry M B

    2015-05-01

    Stars--employees with disproportionately high and prolonged (a) performance, (b) visibility, and (c) relevant social capital--have garnered attention in economics, sociology, and management. However, star research is often isolated within these research disciplines. Thus, 3 distinct star research streams are evolving, each disconnected from the others and each bringing siloed theoretical perspectives, terms, and assumptions. A conceptual review of these perspectives reveals a focus on the expost effects that stars exert in organizations with little explanation of who a star is and how one becomes a star. To synthesize the stars literature across these 3 disciplines, we apply psychological theories, specifically motivation theories, to create an integrative framework for stars research. Thus, we present a unified stars definition and extend theory on the making, managing, and mobility of stars. We extend research about how and why employees may be motivated to become stars, how best to manage stars and their relationships with colleagues, and how to motivate star retention. We then outline directions for future research. (c) 2015 APA, all rights reserved.

  4. The Importance of Multi-level Theoretical Integration in Biopsychosocial Research

    Directory of Open Access Journals (Sweden)

    Daniel J. Kruger

    2007-12-01

    Full Text Available There is a growing interest in the unification of health research in a biopsychosocial framework. However, increasing specialization and advancement in instrumentation makes it more difficult to bridge understanding across areas. It would be very useful to ground biopsychosocial research in the most powerful explanatory framework in the life sciences, evolution by natural and sexual selection. This would require and explanation of the functional significance of the phenomena related to the area of study, in addition to descriptions of the mechanism. The application of an integrative evolutionary framework will be illustrated with the example of sex differences in human mortality rates, which are related to endocrine, psychological, and socio-environmental factors. The integrative evolutionary model will be contrasted with a theoretical model that acknowledges physiological and social influences, but artificially separates them.

  5. Relationships between Unemployment and Economic Growth - the Review (Results of the Theoretical and Empirical Research

    Directory of Open Access Journals (Sweden)

    Katarzyna Nagel

    2015-04-01

    Full Text Available The article aims to discuss the relationship between economic growth and unemployment as well as related determinant factors based on literature review. The traditional approach presents this relationship through the prism of the effects of creation, capitalization, pool of savings and creative destruction. Nowadays, an increasing number of researchers attach more importance to the impact of institutional factors, such as minimum and efficiency wages or the flexibility of the labor market. Both theoretical and empirical research reveal both the evolution of the relevant views and the lack of consistency between the concepts explaining the relationship between economic growth and unemployment in different regions of the world and in different groups of countries.

  6. Conducting qualitative research in the British Armed Forces: theoretical, analytical and ethical implications.

    Science.gov (United States)

    Finnegan, Alan

    2014-06-01

    The aim of qualitative research is to produce empirical evidence with data collected through means such as interviews and observation. Qualitative research encourages diversity in the way of thinking and the methods used. Good studies produce a richness of data to provide new knowledge or address extant problems. However, qualitative research resulting in peer review publications within the Defence Medical Services (DMS) is a rarity. This article aims to help redress this balance by offering direction regarding qualitative research in the DMS with a focus on choosing a theoretical framework, analysing the data and ethical approval. Qualitative researchers need an understanding of the paradigms and theories that underpin methodological frameworks, and this article includes an overview of common theories in phenomenology, ethnography and grounded theory, and their application within the military. It explains qualitative coding: the process used to analyse data and shape the analytical framework. A popular four phase approach with examples from an operational nursing research study is presented. Finally, it tackles the issue of ethical approval for qualitative studies and offers direction regarding the research proposal and participant consent. The few qualitative research studies undertaken in the DMS have offered innovative insights into defence healthcare providing information to inform and change educational programmes and clinical practice. This article provides an extra resource for clinicians to encourage studies that will improve the operational capability of the British Armed Forces. It is anticipated that these guidelines are transferable to research in other Armed Forces and the military Veterans population. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  7. The Community-First Land-Centred Theoretical Framework: Bringing a "Good Mind" to Indigenous Education Research?

    Science.gov (United States)

    Styres, Sandra D.; Zinga, Dawn M.

    2013-01-01

    This article introduces an emergent research theoretical framework, the community-first Land-centred research framework. Carefully examining the literature within Indigenous educational research, we noted the limited approaches for engaging in culturally aligned and relevant research within Indigenous communities. The community-first Land-centred…

  8. Enactivism as a Powerful Theoretical Framework for Research and Tool to Reflect on My Own Role as a Supervisor

    Science.gov (United States)

    Schäfer, Marc

    2016-01-01

    Enactivism, as an interesting and useful theoretical underpinning is gaining traction in Mathematics Education research. It forms the central theme of this paper whose aim is two-fold: first to describe and engage with how elements of enactivism informed a PhD study, both on a theoretical and analytical level, and second to reflect on the enacted…

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

    Science.gov (United States)

    Davies, Ian, Ed.

    2010-01-01

    "Debates in History Teaching" explores the major issues all history teachers encounter in their daily professional lives. It encourages critical reflection and aims to stimulate both novice and experienced teachers to think more deeply about their practice, and link research and evidence to what they have observed in schools. Written by a range of…

  10. Theoretical and simulation research of hydrodynamic instabilities in inertial-confinement fusion implosions

    Science.gov (United States)

    Wang, LiFeng; Ye, WenHua; He, XianTu; Wu, JunFeng; Fan, ZhengFeng; Xue, Chuang; Guo, HongYu; Miao, WenYong; Yuan, YongTeng; Dong, JiaQin; Jia, Guo; Zhang, Jing; Li, YingJun; Liu, Jie; Wang, Min; Ding, YongKun; Zhang, WeiYan

    2017-05-01

    Inertial fusion energy (IFE) has been considered a promising, nearly inexhaustible source of sustainable carbon-free power for the world's energy future. It has long been recognized that the control of hydrodynamic instabilities is of critical importance for ignition and high-gain in the inertial-confinement fusion (ICF) hot-spot ignition scheme. In this mini-review, we summarize the progress of theoretical and simulation research of hydrodynamic instabilities in the ICF central hot-spot implosion in our group over the past decade. In order to obtain sufficient understanding of the growth of hydrodynamic instabilities in ICF, we first decompose the problem into different stages according to the implosion physics processes. The decomposed essential physics pro- cesses that are associated with ICF implosions, such as Rayleigh-Taylor instability (RTI), Richtmyer-Meshkov instability (RMI), Kelvin-Helmholtz instability (KHI), convergent geometry effects, as well as perturbation feed-through are reviewed. Analyti- cal models in planar, cylindrical, and spherical geometries have been established to study different physical aspects, including density-gradient, interface-coupling, geometry, and convergent effects. The influence of ablation in the presence of preheating on the RTI has been extensively studied by numerical simulations. The KHI considering the ablation effect has been discussed in detail for the first time. A series of single-mode ablative RTI experiments has been performed on the Shenguang-II laser facility. The theoretical and simulation research provides us the physical insights of linear and weakly nonlinear growths, and nonlinear evolutions of the hydrodynamic instabilities in ICF implosions, which has directly supported the research of ICF ignition target design. The ICF hot-spot ignition implosion design that uses several controlling features, based on our current understanding of hydrodynamic instabilities, to address shell implosion stability, has

  11. Reduced analysis and confirmatory research on co-adaptability theoretical solution to conflicting events in construction engineering projects

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The co-adaptability theoretical solution to conflicting events in construction engineering projects has three problems. First, the transformation of constraint conditions of theoretical solution is very difficult in practical engineering applications; second, some coefficients are difficult to be determined; third, there are overfull circular arithmetic operations involved in it. To resolve these problems, a new method to reduce the theoretical solution complications is proposed. By analyzing the operating mechanism of theoretical solution model, redundancies in the theoretical solution can be eliminated, and the ISM mapping with the co-adaptability solution can be set up. Based on this approach, a procedure to solve practical conflicting events in construction projects is established by replacing characteristic variables with mathematic variables. The research results show that the procedure can replace the co-adaptability theoretical solution effectively and solve practical conflicting events in construction projects.

  12. The Influence of Education and Socialization on Radicalization: An Exploration of Theoretical Presumptions and Empirical Research.

    Science.gov (United States)

    Pels, Trees; de Ruyter, Doret J

    2012-06-01

    BACKGROUND AND OBJECTIVE: Research into radicalization does not pay much attention to education. This is remarkable and possibly misses an important influence on the process of radicalization. Therefore this article sets out to explore the relation between education on the one hand and the onset or prevention of radicalization on the other hand. METHOD: This article is a theoretical literature review. It has analyzed empirical studies-mainly from European countries-about the educational aims, content and style of Muslim parents and parents with (extreme) right-wing sympathies. RESULTS: Research examining similarity in right-wing sympathies between parents and children yields mixed results, but studies among adolescents point to a significant concordance. Research also showed that authoritarian parenting may play a significant role. Similar research among Muslim families was not found. While raising children with distrust and an authoritarian style are prevalent, the impact on adolescents has not been investigated. The empirical literature we reviewed does not give sufficient evidence to conclude that democratic ideal in and an authoritative style of education are conducive to the development of a democratic attitude. CONCLUSION: There is a knowledge gap with regard to the influence of education on the onset or the prevention of radicalization. Schools and families are underappreciated sources of informal social control and social capital and therefore the gap should be closed. If there is a better understanding of the effect of education, policy as well as interventions can be developed to assist parents and teachers in preventing radicalization.

  13. Progress report for a research program in theoretical high-energy physics

    International Nuclear Information System (INIS)

    Feldman, D.; Fried, H.M.; Jevicki, A.; Kang, K.; Tan, C.I.

    1983-01-01

    This year research has dealt with a wide range of topics in High-Energy Theoretical Physics. New results have been reached in: geometric structures of symmetry breaking, contracted symmetry groups; continuum strong-coupling methods, fermions in the quenched approximation, treatment of isotopic (color) degrees of freedom, field-theoretic methods for turbulence; axioms and the naturalness of the U(1) symmetry, automatic and color anomalous U(1) symmetries, monopoles and constraints on grand unified model; numerical methods for large N theories, loop-space dynamics, quantum gravity, duality transformations in -models and supergravity; the physical basis of the Adler-Bell-Jackiw anomaly, continuum limit of quantum lattice gravity; electron localization in external magnetic fields; large N phase diagrams and universality, variational methods for studying phase transitions in lattice gauge theories, large-N QCD with matter fields present; valence approximation to lattice QCD, Monte-Carlo evaluation of hadron masses. Much effort has been expended by the members of our group in numerical, computer-augmented calculations, and large-N gauge theories, lattice QCD, fermions and chiral-symmetry breaking. New areas such as quantum gravity, supergravity, and supersymmetry have also geen approached

  14. Research in theoretical nuclear physics. Final report, April 1, 1993 - March 31, 1996

    International Nuclear Information System (INIS)

    Udagawa, Takeshi

    1997-08-01

    This report describes the accomplishments in basic research in nuclear physics carried out by the theoretical nuclear physics group in the Department of Physics at the University of Texas at Austin, during the period of April 1, 1993 to March 31, 1996. The work done covers three separate areas, low energy nuclear reactions, intermediate energy physics, and nuclear structure studies. Although the various subjects are spread among different areas, they are all based on two techniques that they have developed in previous years. These techniques are: (a) a powerful method for continuum-random-phase-approximation (CRPA) calculations of the nuclear response; and, (b) the direct reaction approach to complete and incomplete fusion reactions, which enables them to describe on a single footing all the different types of nuclear reactions, i.e., complete fusion, incomplete fusion and direct reactions, in a systematic way based on a single theoretical framework. In this report, the authors first summarize their achievements in these three areas, and then present final remarks

  15. The DSM5/RDoC debate on the future of mental health research: implication for studies on human stress and presentation of the signature bank.

    Science.gov (United States)

    Lupien, S J; Sasseville, M; François, N; Giguère, C E; Boissonneault, J; Plusquellec, P; Godbout, R; Xiong, L; Potvin, S; Kouassi, E; Lesage, A

    2017-01-01

    In 2008, the National Institute of Mental Health (NIMH) announced that in the next few decades, it will be essential to study the various biological, psychological and social "signatures" of mental disorders. Along with this new "signature" approach to mental health disorders, modifications of DSM were introduced. One major modification consisted of incorporating a dimensional approach to mental disorders, which involved analyzing, using a transnosological approach, various factors that are commonly observed across different types of mental disorders. Although this new methodology led to interesting discussions of the DSM5 working groups, it has not been incorporated in the last version of the DSM5. Consequently, the NIMH launched the "Research Domain Criteria" (RDoC) framework in order to provide new ways of classifying mental illnesses based on dimensions of observable behavioral and neurobiological measures. The NIMH emphasizes that it is important to consider the benefits of dimensional measures from the perspective of psychopathology and environmental influences, and it is also important to build these dimensions on neurobiological data. The goal of this paper is to present the perspectives of DSM5 and RDoC to the science of mental health disorders and the impact of this debate on the future of human stress research. The second goal is to present the "Signature Bank" developed by the Institut Universitaire en Santé Mentale de Montréal (IUSMM) that has been developed in line with a dimensional and transnosological approach to mental illness.

  16. Sex differences in jealousy: the (lack of) influence of researcher theoretical perspective.

    Science.gov (United States)

    Edlund, John; Heider, Jeremy D; Nichols, Austin Lee; McCarthy, Randy J; Wood, Sarah E; Scherer, Cory R; Hartnett, Jessica L; Walker, Richard

    2017-09-01

    The sex difference in jealousy is an effect that has generated significant controversy in the academic literature (resulting in two meta-analyses that reached different conclusions on the presence or absence of the effect). In this study, we had a team of researchers from different theoretical perspectives use identical protocols to test whether the sex difference in jealousy would occur across many different samples (while testing whether mate value would moderate the effect). In our samples, we found the sex difference in jealousy to occur using both forced choice and continuous measures, this effect appeared in several different settings, and, we found that mate value moderated participant responses. The results are discussed in light of the controversy surrounding the presence of the effect.

  17. ANTI-CRISIS MANAGEMENT IN CONTEXT OF ITS THEORETICAL AND METHODOLOGICAL RESEARCH BASES

    Directory of Open Access Journals (Sweden)

    A. V. Trapitsyn

    2011-01-01

    Full Text Available Effective country and enterprise economic management determines survival of dozens thousand Russian enterprises under market economics conditions any time, but management on the basis of marketing elements gains particular importance during crises. Anti-crisis management is a complex preventive management model created and functioning to neutralize or mitigate crisis phenomena. Different anti-crisis management theoretical and practical concepts used in the world are discussed and compared along with the management research approaches. Described in the article is author’s approach to anti-crisis enterprise management based on the need for enterprise to study relations between certain marketing elements and project efficiency indices and to take them into account.

  18. A theoretical framework informing research about the role of stress in the pathophysiology of bipolar disorder.

    Science.gov (United States)

    Brietzke, Elisa; Mansur, Rodrigo Barbachan; Soczynska, Joanna; Powell, Alissa M; McIntyre, Roger S

    2012-10-01

    The staggering illness burden associated with Bipolar Disorder (BD) invites the need for primary prevention strategies. Before preventative strategies can be considered in individuals during a pre-symptomatic period (i.e., at risk), unraveling the mechanistic steps wherein external stress is transduced and interacts with genetic vulnerability in the early stages of BD will be a critical conceptual necessity. Herein we comprehensively review extant studies reporting on stress and bipolar disorder. The overarching aim is to propose a conceptual framework to inform research about the role of stress in the pathophysiology of BD. Computerized databases i.e. PubMed, PsychInfo, Cochrane Library and Scielo were searched using the following terms: "bipolar disorder" cross-referenced with "stress", "general reaction to stress", "resilience", "resistance", "recovery" "stress-diathesis", "allostasis", and "hormesis". Data from literature indicate the existence of some theoretical models to understand the influence of stress in the pathophysiology of BD, including classical stress-diathesis model and new models such as allostasis and hormesis. In addition, molecular mechanisms involved in stress adaptation (resistance, resilience and recovery) can also be translated in research strategies to investigate the impact of stress in the pathophysiology of BD. Most studies are retrospective and/or cross sectional, do not consider the period of development, assess brain function with only one or few methodologies, and use animal models which are not always similar to human phenotypes. The interaction between stress and brain development is dynamic and complex. In this article we proposed a theoretical model for investigation about the role of stress in the pathophysiology of BD, based on the different kinds of stress adaptation response and their putative neurobiological underpinnings. Copyright © 2012 Elsevier Inc. All rights reserved.

  19. Reflections on the conceptualization and operationalization of a set-theoretic approach to employee motivation and performance research

    Directory of Open Access Journals (Sweden)

    James Christopher Ryan

    2017-01-01

    Full Text Available The current commentary offers a reflection on the conceptualizations of Lee and Raschke's (2016 proposal for a set-theoretic approach to employee motivation and organizational performance. The commentary is informed by the current author's operationalization of set-theoretic research on employee motivation which occurred contemporaneously to the work of Lee and Raschke. Observations on the state of current research on employee motivation, development of motivation theory and future directions of set-theoretic approaches to employee motivation and performance are offered.

  20. THEORETICAL AND EXPERIMENTAL RESEARCH OF STRENGTH PROPERTIES OF SPINE BEAM OF FREIGHT CARS

    Directory of Open Access Journals (Sweden)

    L. O. Neduzha

    2018-02-01

    Full Text Available Purpose. The purpose of this paper is to analyze the results of theoretical and experimental studies of the strength properties of rolling stock; search for design tools, modeling, selection, justification of the service life extension of freight cars and their elements. Methodology. The article is based on the finite element method (FEM. It makes possible to completely automate the calculation of mechanical systems, although, as a rule, it requires a much larger number of computational operations than the classical methods of mechanics. The modern level of development of computer technology opens wide opportunities for the introduction of FEM into engineering practice. FEM is implemented in many well-known and widely distributed software products that provide strength analysis of models of machines, mechanisms, structures, including the rolling stock of railways. Findings. The article presents an analysis of the theoretical and experimental studies of the strength properties of rolling stock elements on the example of the spine beam of freight cars; calculations were performed using a modern application program package. The presented example of use of the offered approach has shown its operation capacity and efficiency, as well as correctness of the research direction. The offered approach can be used when solving similar optimization tasks in research and developmental practice of transport mechanical engineering. Originality. The authors proposed me-thod of determining the reliability indicators and solving scientific and applied problem of calculating the elements of freight cars, taking into account the operation features and the loading mode impact. This allows determining their durability at the design stage. There were developed and investigated the models of the spine beam of a freight car, on the basis of which the dependences characterizing the stress-strain state of its elements were obtained. Scientifically substantiated results of

  1. A collection of research reporting, theoretical analysis, and practical applications in science education: Examining qualitative research methods, action research, educator-researcher partnerships, and constructivist learning theory

    Science.gov (United States)

    Hartle, R. Todd

    2007-12-01

    Educator-researcher partnerships are increasingly being used to improve the teaching of science. Chapter 1 provides a summary of the literature concerning partnerships, and examines the justification of qualitative methods in studying these relationships. It also justifies the use of Participatory Action Research (PAR). Empirically-based studies of educator-researcher partnership relationships are rare despite investments in their implementation by the National Science Foundation (NSF) and others. Chapter 2 describes a qualitative research project in which participants in an NSF GK-12 fellowship program were studied using informal observations, focus groups, personal interviews, and journals to identify and characterize the cultural factors that influenced the relationships between the educators and researchers. These factors were organized into ten critical axes encompassing a range of attitudes, behaviors, or values defined by two stereotypical extremes. These axes were: (1) Task Dictates Context vs. Context Dictates Task; (2) Introspection vs. Extroversion; (3) Internal vs. External Source of Success; (4) Prior Planning vs. Implementation Flexibility; (5) Flexible vs. Rigid Time Sense; (6) Focused Time vs. Multi-tasking; (7) Specific Details vs. General Ideas; (8) Critical Feedback vs. Encouragement; (9) Short Procedural vs. Long Content Repetition; and (10) Methods vs. Outcomes are Well Defined. Another ten important stereotypical characteristics, which did not fit the structure of an axis, were identified and characterized. The educator stereotypes were: (1) Rapport/Empathy; (2) Like Kids; (3) People Management; (4) Communication Skills; and (5) Entertaining. The researcher stereotypes were: (1) Community Collaboration; (2) Focus Intensity; (3) Persistent; (4) Pattern Seekers; and (5) Curiosity/Skeptical. Chapter 3 summarizes the research presented in chapter 2 into a practical guide for participants and administrators of educator-researcher partnerships

  2. 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.

  3. The present and future of cardiac CT in research and clinical practice. Moderated discussion and scientific debate with representatives from the four main vendors

    International Nuclear Information System (INIS)

    Dewey, M.; Vries, H. de; Vries, L. de; Haas, D.; Leidecker, C.

    2010-01-01

    Noninvasive imaging of the heart using computed tomography (CT) is an increasingly important diagnostic approach for patients with known or suspected coronary artery disease. Coronary CT angiography has recently received great attention because it provides imaging of the coronary arteries and quantification of the coronary plaque burden with a spatial and temporal resolution not available with any other noninvasive imaging test. In this moderated scientific debate we discuss the advantages and disadvantages of different technical solutions to CT imaging of the fast moving heart including its small and tortuous coronary arteries. Our discussion goes into the details of developments regarding larger Z-axis coverage (320-row volume CT, high pitch spiral acquisition), improved temporal resolution (dual-source CT, adaptive multi-segment reconstruction, and shorter gantry rotation times with air-bearing gantries), improved spatial resolution (high-definition detectors), and improved reconstruction algorithms (iterative reconstruction, cone beam reconstruction). The discussion also touches on the future technological developments that will be necessary to further improve the acceptance and widespread clinical use of cardiac CT, focusing on radiation exposure reduction and independence from heart rate. Finally, the representatives of the four main vendors explain the most important research projects regarding cardiac CT that they plan to pursue in the near future.

  4. The present and future of cardiac CT in research and clinical practice. Moderated discussion and scientific debate with representatives from the four main vendors

    Energy Technology Data Exchange (ETDEWEB)

    Dewey, M. [Charite Berlin (Germany). Radiology; Vries, H. de [Toshiba Medical Systems Europe, Zoetermeer (Netherlands). CT; Vries, L. de [Philips Medical Systems Europe (Netherlands). CT; Haas, D. [GE Healthcare (Germany). CT; Leidecker, C. [Siemens Medical Solutions (Germany). CT

    2010-04-15

    Noninvasive imaging of the heart using computed tomography (CT) is an increasingly important diagnostic approach for patients with known or suspected coronary artery disease. Coronary CT angiography has recently received great attention because it provides imaging of the coronary arteries and quantification of the coronary plaque burden with a spatial and temporal resolution not available with any other noninvasive imaging test. In this moderated scientific debate we discuss the advantages and disadvantages of different technical solutions to CT imaging of the fast moving heart including its small and tortuous coronary arteries. Our discussion goes into the details of developments regarding larger Z-axis coverage (320-row volume CT, high pitch spiral acquisition), improved temporal resolution (dual-source CT, adaptive multi-segment reconstruction, and shorter gantry rotation times with air-bearing gantries), improved spatial resolution (high-definition detectors), and improved reconstruction algorithms (iterative reconstruction, cone beam reconstruction). The discussion also touches on the future technological developments that will be necessary to further improve the acceptance and widespread clinical use of cardiac CT, focusing on radiation exposure reduction and independence from heart rate. Finally, the representatives of the four main vendors explain the most important research projects regarding cardiac CT that they plan to pursue in the near future.

  5. Evaluating patient and public involvement in health research: from theoretical model to practical workshop.

    Science.gov (United States)

    Gibson, Andy; Welsman, Jo; Britten, Nicky

    2017-10-01

    There is a growing literature on evaluating aspects of patient and public involvement (PPI). We have suggested that at the core of successful PPI is the dynamic interaction of different forms of knowledge, notably lay and professional. We have developed a four-dimensional theoretical framework for understanding these interactions. We explore the practical utility of the theoretical framework as a tool for mapping and evaluating the experience of PPI in health services research. We conducted three workshops with different PPI groups in which participants were invited to map their PPI experiences on wall charts representing the four dimensions of our framework. The language used to describe the four dimensions was modified to make it more accessible to lay audiences. Participants were given sticky notes to indicate their own positions on the different dimensions and to write explanatory comments if they wished. Participants' responses were then discussed and analysed as a group. The three groups were distinctive in their mapped responses suggesting different experiences in relation to having a strong or weak voice in their organization, having few or many ways of getting involved, addressing organizational or public concerns and believing that the organization was willing to change or not. The framework has practical utility for mapping and evaluating PPI interactions and is sensitive to differences in PPI experiences within and between different organizations. The workshops enabled participants to reflect collaboratively on their experiences with a view to improving PPI experiences and planning for the future. © 2017 The Authors Health Expectations published by John Wiley & Sons Ltd.

  6. Collaborative Research: Experimental and Theoretical Study of the Plasma Physics of Antihydrogen Generation and Trapping

    Energy Technology Data Exchange (ETDEWEB)

    Robicheaux, Francis

    2013-03-29

    Ever since Dirac predicted the existence of antimatter in 1928, it has excited our collective imagination. Seventy-four years later, two collaborations at CERN, ATHENA and ATRAP, created the first slow antihydrogen. This was a stunning achievement, but the most important antimatter experiments require trapped, not just slow, antihydrogen. The velocity, magnetic moment, and internal energy and state of the antihydrogen depend strongly on how it is formed. To trap antihydrogen, physicists face two broad challenges: (1) Understanding the behavior of the positron and antiprotons plasmas from which the antihydrogen is synthesized; and (2) Understanding the atomic processes by which positrons and antiprotons recombine. Recombination lies on the boundary between atomic and plasma physics, and cannot be studied properly without employing tools from both fields. The proposed collaborative research campaign will address both of these challenges. The collaboration members have unique experience in the relevant fields of experimental and theoretical non-neutral plasma physics, numerical modeling, nonlinear dynamics and atomic physics. This expertise is not found elsewhere amongst antihydrogen researchers. The collaboration members have strong ties already, and seek to formalize them with this proposal. Three of the four PIs are members of the ALPHA collaboration, an international collaboration formed by most of the principal members of the ATHENA collaboration.

  7. Cartography, new technologies and geographic education: theoretical approaches to research the field

    Science.gov (United States)

    Seneme do Canto, Tânia

    2018-05-01

    In order to understand the roles that digital mapping can play in cartographic and geographic education, this paper discusses the theoretical and methodological approach used in a research that is undertaking in the education of geography teachers. To develop the study, we found in the works of Lankshear and Knobel (2013) a notion of new literacies that allows us looking at the practices within digital mapping in a sociocultural perspective. From them, we conclude that in order to understand the changes that digital cartography is able to foment in geography teaching, it is necessary to go beyond the substitution of means in the classroom and being able to explore what makes the new mapping practices different from others already consolidated in geography teaching. Therefore, we comment on some features of new forms of cartographic literacy that are in full development with digital technologies, but which are not determined solely by their use. The ideas of Kitchin and Dodge (2007) and Del Casino Junior and Hanna (2006) are also an important reference for the research. Methodologically, this approach helps us to understand that in the seek to comprehend maps and their meanings, irrespective of the medium used, we are dealing with a process of literacy that is very particular and emergent because it involves not only the characteristics of the map artifact and of the individual that produces or consumes it, but depends mainly on a diversity of interconnections that are being built between them (map and individual) and the world.

  8. Comparison of experimental and theoretical reaction rail currents, rail voltages, and airgap fields for the linear induction motor research vehicle

    Science.gov (United States)

    Elliott, D. G.

    1977-01-01

    Measurements of reaction rail currents, reaction rail voltages, and airgap magnetic fields in tests of the Linear Induction Motor Research Vehicle (LIMRV) were compared with theoretical calculations from the mesh/matrix theory. It was found that the rail currents and magnetic fields predicted by the theory are within 20 percent of the measured currents and fields at most motor locations in most of the runs, but differ by as much as a factor of two in some cases. The most consistent difference is a higher experimental than theoretical magnetic field near the entrance of the motor and a lower experimental than theoretical magnetic field near the exit. The observed differences between the theoretical and experimental magnetic fields and currents do not account for the differences of as much as 26 percent between the theoretical and experimental thrusts.

  9. Rhinology Future Debates, an EUFOREA Report

    NARCIS (Netherlands)

    Fokkens, W. J.; Bachert, C.; Bernal-Sprekelsen, M.; Bousquet, J.; Djandji, M.; Dorenbaum, A.; Hakimi-Mehr, D.; Hendry, S.; Hopkins, C.; Leunig, A.; Mannent, L.; Mucha, D.; Onerci, M.; Pugin, B.; Toppila-Salmi, S.; Rowe, P.; Seys, S. F.; Stimson, S.; Strzembosz, A.; Hellings, P. W.

    2017-01-01

    The first Rhinology Future Debates was held in Brussels in December 2016, organized by EUFOREA (European Forum for Research and Education in Allergy and Airways diseases). The purpose of these debates is to bring novel developments in the field of Rhinology to the attention of the medical,

  10. Progress report of a research program in experimental and theoretical high energy physics, 1 January 1992--31 May 1992

    International Nuclear Information System (INIS)

    Brandenberger, R.; Cutts, D.; Fried, H.M.; Guralnik, G.; Jevicki, A.; King, K.; Lanou, R.E.; Partridge, R.; Tan, C.I.; Widgoff, M.

    1992-01-01

    This report discusses research at Brown University in experimental and theoretical high energy physics. Some of the research programs conducted are: interactions of leptons and hadrons form accelerator and astrophysical sources; hadron interactions with hydrogen and heavier nuclei; large volume detector at the Gran Sasso Laboratory; GEM collaboration at SSC; and hadron colliders and neutrino physics

  11. Theoretical research of helium pulsating heat pipe under steady state conditions

    International Nuclear Information System (INIS)

    Xu, D; Liu, H M; Li, L F; Huang, R J; Wang, W

    2015-01-01

    As a new-type heat pipe, pulsating heat pipe (PHP) has several outstanding features, such as great heat transport ability, strong adjustability, small size and simple construction. PHP is a complex two-phase flow system associated with many physical subjects and parameters, which utilizes the pressure and temperature changes in volume expansion and contraction during phase changes to excite the pulsation motion of liquid plugs and vapor bubbles in the capillary tube between the evaporator and the condenser. At present time, some experimental investigation of helium PHP have been done. However, theoretical research of helium PHP is rare. In this paper, the physical and mathematical models of operating mechanism for helium PHP under steady state are established based on the conservation of mass, momentum, and energy. Several important parameters are correlated and solved, including the liquid filling ratio, flow velocity, heat power, temperature, etc. Based on the results, the operational driving force and flow resistances of helium PHP are analysed, and the flow and heat transfer is further studied. (paper)

  12. Recovering from childhood sexual abuse: a theoretical framework for practice and research.

    Science.gov (United States)

    Chouliara, Z; Karatzias, T; Gullone, A

    2014-02-01

    Research on survivors' experiences of recovering from childhood sexual abuse (CSA) has been limited and focused on those with severe mental health difficulties. This study elicited experiences of recovery from CSA in male and female survivors who have/have not utilized mental health services. The tangible end-point was to propose a theoretical model of personally meaningful recovery. This is a qualitative study, which utilized semi-structured individual interviews following the critical incident technique. Transcripts were analysed using Interpretative Phenomenological Analysis to identify recurrent themes. A total 22 adult survivors of CSA. Main themes identified were: The Affected Self, Factors Hindering Recovery, Factors Enhancing Recovery, The Hurdles of Recovery and the Recovering Self. The affected self included: lack of boundary awareness and self-blame, over self-reliance, over-vigilance and guilt, shame, aloneness and social stigma. The recovering self was characterized by increasing confidence, assertiveness, ability to self-care and self-acceptance, and by embracing vulnerability. These findings have potentially major implications for clinical practice, service provision, policy development and professional training in this field. The importance of disclosure in the healing process seemed paramount and can have major implications for current service protocols. © 2013 John Wiley & Sons Ltd.

  13. Theoretical research of helium pulsating heat pipe under steady state conditions

    Science.gov (United States)

    Xu, D.; Liu, H. M.; Li, L. F.; Huang, R. J.; Wang, W.

    2015-12-01

    As a new-type heat pipe, pulsating heat pipe (PHP) has several outstanding features, such as great heat transport ability, strong adjustability, small size and simple construction. PHP is a complex two-phase flow system associated with many physical subjects and parameters, which utilizes the pressure and temperature changes in volume expansion and contraction during phase changes to excite the pulsation motion of liquid plugs and vapor bubbles in the capillary tube between the evaporator and the condenser. At present time, some experimental investigation of helium PHP have been done. However, theoretical research of helium PHP is rare. In this paper, the physical and mathematical models of operating mechanism for helium PHP under steady state are established based on the conservation of mass, momentum, and energy. Several important parameters are correlated and solved, including the liquid filling ratio, flow velocity, heat power, temperature, etc. Based on the results, the operational driving force and flow resistances of helium PHP are analysed, and the flow and heat transfer is further studied.

  14. Progress report for a research program in theoretical high-energy physics

    International Nuclear Information System (INIS)

    Feldman, D.; Fried, H.M.; Guralnik, G.S.; Jevicki, A.; Kang, K.; Tan, C.I.

    1980-01-01

    The past year's research has dealt with a wide range of topics in High-Energy Theoretical Physics. Important new results have been found in the fields of large-N expansions in quantum field theories via an effective Hamiltonian technique, and by the method of classical field equations supplemented by quantum boundary conditions; finite lattice QCD at N/sub c/ = infinity; neutrino oscillations and natural flavor conservation in gauge theory; the vanishing of the renormalized effective potential in phi 4 4 theory; a new method for treating singular differential equations; and an infrared cluster expansion in quantum field theory. In addition, substantial progress has been made in the analyses of lattice gauge theories; studies of factorization properties of mass and infrared singularities in QCD: non-hermitian quantum problems in the context of Gribov field theories; symmetry breaking via contracted groups; the calculation of Cabibbo-type angles and grand unification theories; and strong-coupling methods in gauge and nongauge field theories, using a systematic, lattice-formulated, perturbation theory, and by the extraction of relevant infrared structure

  15. Experimental and theoretical high energy physics research. Annual progress report, September 1, 1991--September 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    1992-10-01

    Progress in the various components of the UCLA High-Energy Physics Research program is summarized, including some representative figures and lists of resulting presentations and published papers. Principal efforts were directed at the following: (I) UCLA hadronization model, PEP4/9 e{sup +}e{sup {minus}} analysis, {bar P} decay; (II) ICARUS and astroparticle physics (physics goals, technical progress on electronics, data acquisition, and detector performance, long baseline neutrino beam from CERN to the Gran Sasso and ICARUS, future ICARUS program, and WIMP experiment with xenon), B physics with hadron beams and colliders, high-energy collider physics, and the {phi} factory project; (III) theoretical high-energy physics; (IV) H dibaryon search, search for K{sub L}{sup 0} {yields} {pi}{sup 0}{gamma}{gamma} and {pi}{sup 0}{nu}{bar {nu}}, and detector design and construction for the FNAL-KTeV project; (V) UCLA participation in the experiment CDF at Fermilab; and (VI) VLPC/scintillating fiber R & D.

  16. Cosmopolitanism: Extending Our Theoretical Framework for Transcultural Technical Communication Research and Teaching

    Science.gov (United States)

    Palmer, Zsuzsanna Bacsa

    2013-01-01

    The effects of globalization on communication products and processes have resulted in document features and interactional practices that are sometimes difficult to describe within current theoretical frameworks of inter/transcultural technical communication. Although it has been recognized in our field that the old theoretical frameworks and…

  17. The Danish Biofuel Debate

    DEFF Research Database (Denmark)

    Hansen, Janus

    2014-01-01

    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...... biofuels. In Denmark two distinct scientific perspectives about biofuels map onto the policy debates through articulation by two competing advocacy coalitions. One is a reductionist biorefinery perspective originating in biochemistry and neighbouring disciplines. This perspective works upwards from...

  18. Research on climate change and variability at the Ab dus Salam International Centre for Theoretical Physics

    International Nuclear Information System (INIS)

    Giorgi, F.; Molteni, F.

    2002-01-01

    The Physics of Weather and Climate Section at the Abdus Salam International Centre for Theoretical Physics, established in 1998, is currently performing research on different aspects of climate variability, dealing with both natural and anthropogenic aspects of climate changes. In addition to performing diagnostic work on multi-decadal observational datasets and climate simulations carried out in major research centres, the PWC section has been developing its own climate modeling capability, which is focused on three main areas: a) modeling of regional climate change; b) seasonal forecasting at global and regional scale; c) development of simplified models of the general circulation. On topic a), research on different aspects of anthropogenic climate change is being carried out using the Regional Climate (RegCM) developed by Giorgi and collaborators at the National Centre for Atmospheric Research. Time-slice experiments with a high-resolution atmospheric GCM, comparing current climate conditions with future climate scenarios in selected decades, are also planned for the near future. On topic b), a strategy based on ensembles of high-resolution simulations with atmospheric GCM's, using sea surface temperature anomalies predicted by lower-resolution coupled models from other institutions, is currently under experimentation. A one-way nesting of RegCM into the GCM simulations will also be tested. On item c), a 5-layer atmospheric GCM with simplified physical parameterizations has been developed. This model has a very small computational cost compared with state-of-the-art GCMs, and is suitable for studies of natural climate variability on inter-decadal and intercentennial time scales. It is planned to couple this model to simplified ocean models of different complexity, from a simple, static mixed layer model, to simplified models of the tropical Pacific circulation suited to the simulation of the El Nino phenomenon. A joint project with the IAEA-MEL Laboratory in

  19. Institutional violence and humanization in health: notes to debate.

    Science.gov (United States)

    Azeredo, Yuri Nishijima; Schraiber, Lilia Blima

    2017-09-01

    This paper starts from humanization policies and the academic debate around them to reflect about institutional violence inside health services. Based on research on scientific publications in Collective Health, it was observed that violence in relationships between health professionals and users - which is at the core of the humanization's debate - is conceptualized as an excessive power in exercise of professional authority. Using Hannah Arendt thinking as theoretical contributions regarding the concepts of 'authority', 'power' and 'violence', our objective is to define and rethink these phenomena. Melting these reflections with the history of institutionalization of health in Brazil, and especially the changes in medical work during the twentieth century, we conclude that the problem of institutional violence on health services is not based on excess of authority and power of professionals, but rather in its opposite. When there is a vacuum of professional authority, and relationships between people do not happen through power relations, there is space for the phenomenon of violence.

  20. The second generation in Europe and the United States : How is the transatlantic debate relevant for further research on the European second generation?

    NARCIS (Netherlands)

    Thomson, Mark; Crul, Maurice

    This introductory paper to the special issue of JEMS on the second generation in Europe reviews some of the key themes underpinning the growing interest in the second generation, and asks what 'integration' actually means in contemporary debates about immigration and settlement. The authors attempt

  1. The second generation in Europe and the United States. How is the transatlantic debate relevant for further research on the European second generation?

    NARCIS (Netherlands)

    Crul, M.R.J.; Thomsen, M.

    2007-01-01

    This introductory paper to the special issue of JEMS on the second generation in Europe reviews some of the key themes underpinning the growing interest in the second generation, and asks what 'integration' actually means in contemporary debates about immigration and settlement. The authors attempt

  2. La comunidad indígena y sus derechos: debates en torno a la ética de la investigación en ciencias sociales The indigenous community and its rights: debates on ethical research in social science

    Directory of Open Access Journals (Sweden)

    Magali Paula Milmaniene

    2010-12-01

    Full Text Available En el presente artículo se realiza una revisión crítica de los principales documentos de la ética de la investigación ─el Código de Nüremberg (1947, la Declaración de Helsinki (1964, el Informe Belmont-Principios éticos y guías para la protección de sujetos de investigación (1979, las Pautas éticas internacionales para la investigación biomédica en seres humanos (1982 y la Declaración Universal sobre Bioética y Derechos Humanos de UNESCO (2005─ centrados en el resguardo y la protección de la autonomía de los sujetos. Asimismo, se analizarán algunas perspectivas críticas del campo de la filosofía y la ética que ponen en cuestión la hegemonía de esta concepción de la ética. Por último, se considerará, a partir del análisis del caso de los yanomami en Brasil, cómo la investigación social con comunidades indígenas desafía la presente visión autonomista y permite esbozar visiones comunitarias de la ética.A critical analysis of the main documents of ethics of research is carried out ─Nüremberg Code (1947, Helsinki Declaration (1964, Belmont Report Ethical principles and guidelines for the protection of human subjects in research (1979, International ethical guidelines for biomedical research involving human subject CIOMSOMS, (1982 and UNESCO Declaration on bioethics and human rights (2005─. Those documents focus on the protection of individual autonomy. Also, some critical philosophy and ethics views that challenge the hegemony of this ethics conception are analyzed. Finally, through the Indigenous yanomami community from Brazil as a case analysis, it will be considered how social research with indigenous communities challenges the autonomous perspective and allows presenting a communitarian view on ethics.

  3. Theoretical study on crystalline rock for evaluating of long-term behavior (Contract research)

    International Nuclear Information System (INIS)

    Ichikawa, Yasuaki; Seno, Yasuhiro; Sato, Toshinori; Nakama, Shigeo

    2008-03-01

    The Japan Atomic Energy Agency (JAEA) is working on the Project of Mizunami Underground Research Laboratory (MIU). The project aims at developing comprehensive techniques of geological investigation and of construction of deep underground space for a repository of HLW and/or TRU. This study contributes to an estimation of long-term stability of underground spaces. Rock materials commonly show time-dependent behavior such as creep and relaxation. The underground structures for geological disposal of radioactive wastes must keep stable not only during construction and operation but also after closing, and then the long-term stability of rock structures (over thousands of years) is essentially important for designing the structures. The true mechanism of time-dependent behavior of rock materials is not yet clearly understood, though the phenomena are widely known. This study aims at elucidating the scientific truth involved in the time-dependent behavior of rock showing creep and relaxation. We used samples of Toki granite and performed precise tests under laser microscope observation, and then developed theories representing the experimental results. These experimental and theoretical results will be served for the design and construction of the Phase III (Operation Phase) of the MIU Project. This is the report worked out in the fiscal year 2006. In this work we performed the following subjects: 1) Uniaxial and stress relaxation tests under observation of a confocal laser scanning microscope (CLSM) by using granite specimens of MIU. 2) Pressure dissolution experiment by using specimens of single crystal quartz and glass beads. 3) Development of the rate of pressure dissolution of quartz and a homogenization analysis for quartz dissolution. In Chapter 2 CLSM was used to acquire clear three-dimensional images of Mizunami granite specimens for uniaxial and stress relaxation tests, and observed the change of microscale structure including the mineral configuration under

  4. State-of-the-Art: Research Theoretical Framework of Information Systems Implementation Research in the Health Sector in Sub-Saharan Africa

    DEFF Research Database (Denmark)

    Tetteh, Godwin Kofi

    2014-01-01

    This study is about the state-of-the-art of reference theories and theoretical framework of information systems implementation research in the health industry in the Sub-Saharan countries from a process perspective. A process – variance framework, Poole et al, (2000), Markus & Robey, (1988......) and Shaw & Jarvenpaa, (1997) is employed to examine reference theories employed in research conducted on information systems implementation in the health sector in the Sub-Saharan region and published between 2003 and 2013. Using a number of key words and searching on a number of databases, EBSCO, CSA...... the process theoretical framework to enhance our insight into successful information systems implementation in the region. It is our optimism that the process based theoretical framework will be useful for, information system practitioners and organisational managers and researchers in the health sector...

  5. Signal Validation: A Survey of Theoretical and Experimental Studies at the KFKI Atomic Energy Research Institute

    Energy Technology Data Exchange (ETDEWEB)

    Racz, A.

    1996-07-01

    The aim of this survey paper is to collect the results of the theoretical and experimental work that has been done on early failure and change detection, signal/detector validation, parameter estimation and system identification problems in the Applied Reactor Physics Department of the KFKI-AEI. The present paper reports different applications of the theoretical methods using real and computer simulated data. The final goal is two-sided: 1) to better understand the mathematical/physical background of the applied methods and 2) to integrate the useful algorithms into a large, complex diagnostic software system. The software is under development, a preliminary version (called JEDI) has already been accomplished. (author)

  6. The Journal Project and the I in Qualitative Research: Three Theoretical Lenses on Subjectivity and Self

    Science.gov (United States)

    Davidson, Judith

    2012-01-01

    From the beginnings of qualitative research in the late 19th century to today, researchers have struggled to make sense of the notion of self or subjectivity; in other words, the I in the research. We ask ourselves: Who is the researcher? How is their notion of self present during research? How is research a site for contested notions of self? Who…

  7. The biofuels in debate

    International Nuclear Information System (INIS)

    Rigaud, Ch.

    2007-01-01

    As the development of the biofuels is increasing in the world, many voices are beginning to rise to denounce the environmental risks and the competition of the green fuels with the alimentary farming. The debate points out the problems to solve to develop a sustainable channel. (A.L.B.)

  8. 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...

  9. 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 re...

  10. WORKSHOP: Discussion, debate, deliberation

    NARCIS (Netherlands)

    Jeliazkova, Margarita I.

    2014-01-01

    Discussing, deliberating and debating are a core part of any democratic process. To organise these processes well, a great deal of knowledge and skill is required. It is not simple to find a good balance between a number of elements: appropriate language and terminology; paying attention to solid

  11. Centroid and Theoretical Rotation: Justification for Their Use in Q Methodology Research

    Science.gov (United States)

    Ramlo, Sue

    2016-01-01

    This manuscript's purpose is to introduce Q as a methodology before providing clarification about the preferred factor analytical choices of centroid and theoretical (hand) rotation. Stephenson, the creator of Q, designated that only these choices allowed for scientific exploration of subjectivity while not violating assumptions associated with…

  12. Researching Education Policy in a Globalized World: Theoretical and Methodological Considerations

    Science.gov (United States)

    Lingard, Bob

    2009-01-01

    This paper shows how globalization has given rise to a number of new theoretical and methodological issues for doing education policy analysis linked to globalization's impact within critical social science. Critical policy analysis has always required critical "reflexivity" and awareness of the "positionality" of the policy analyst. However, as…

  13. Variation Theory: A Theory of Learning and a Useful Theoretical Framework for Chemical Education Research

    Science.gov (United States)

    Bussey, Thomas J.; Orgill, MaryKay; Crippen, Kent J.

    2013-01-01

    Instructors are constantly baffled by the fact that two students who are sitting in the same class, who have access to the same materials, can come to understand a particular chemistry concept differently. Variation theory offers a theoretical framework from which to explore possible variations in experience and the resulting differences in…

  14. Experimental and Theoretical Researches of a Resonator Concept of a Dielectric Wakefield Accelerator

    International Nuclear Information System (INIS)

    Onishchenko, I.N.; Kiselev, V.A.; Linnik, A.F.; Onishchenko, N.I.; Sotnikov, G.V.; Uskov, V.V.

    2006-01-01

    Wakefield excitation in a cylindrical dielectric waveguide or resonator by a regular sequence of electron bunches foe application to high-gradient particle acceleration has been investigated theoretically and experimentally using an electron linac 'ALMAZ-2' (4.5 MeV, 6.10 3 bunches of duration 60 ps and charge 0.32 nC each)

  15. 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…

  16. Teaching the Mantle Plumes Debate

    Science.gov (United States)

    Foulger, G. R.

    2010-12-01

    There is an ongoing debate regarding whether or not mantle plumes exist. This debate has highlighted a number of issues regarding how Earth science is currently practised, and how this feeds into approaches toward teaching students. The plume model is an hypothesis, not a proven fact. And yet many researchers assume a priori that plumes exist. This assumption feeds into teaching. That the plume model is unproven, and that many practising researchers are skeptical, may be at best only mentioned in passing to students, with most teachers assuming that plumes are proven to exist. There is typically little emphasis, in particular in undergraduate teaching, that the origin of melting anomalies is currently uncertain and that scientists do not know all the answers. Little encouragement is given to students to become involved in the debate and to consider the pros and cons for themselves. Typically teachers take the approach that “an answer” (or even “the answer”) must be taught to students. Such a pedagogic approach misses an excellent opportunity to allow students to participate in an important ongoing debate in Earth sciences. It also misses the opportunity to illustrate to students several critical aspects regarding correct application of the scientific method. The scientific method involves attempting to disprove hypotheses, not to prove them. A priori assumptions should be kept uppermost in mind and reconsidered at all stages. Multiple working hypotheses should be entertained. The predictions of a hypothesis should be tested, and unpredicted observations taken as weakening the original hypothesis. Hypotheses should not be endlessly adapted to fit unexpected observations. The difficulty with pedagogic treatment of the mantle plumes debate highlights a general uncertainty about how to teach issues in Earth science that are not yet resolved with certainty. It also represents a missed opportunity to let students experience how scientific theories evolve, warts

  17. The great climate debate

    International Nuclear Information System (INIS)

    Sudhakara Reddy, B.; Assenza, Gaudenz B.

    2009-01-01

    For over two decades, scientific and political communities have debated whether and how to act on climate change. The present paper revisits these debates and synthesizes the longstanding arguments. Firstly, it provides an overview of the development of international climate policy and discusses clashing positions, represented by sceptics and supporters of action on climate change. Secondly, it discusses the market-based measures as a means to increase the win-win opportunities and to attract profit-minded investors to invest in climate change mitigation. Finally, the paper examines whether climate protection policies can yield benefits both for the environment and the economy. A new breed of analysts are identified who are convinced of the climate change problem, while remaining sceptical of the proposed solutions. The paper suggests the integration of climate policies with those of development priorities that are vitally important for developing countries and stresses the need for using sustainable development as a framework for climate change policies.

  18. Identidade e Diferença: Redefinindo o debate filosófico em Etnomatemático

    Directory of Open Access Journals (Sweden)

    Fabio Lennon Marchon

    2015-02-01

    Full Text Available This research aims to conduct a philosophical reflection on some of the assumptions and concepts that guide research in ethnomathematics. It covers topics which are familiar in an attempt to point to new horizons and possibilities for philosophical debates in this area. Therefore different theoretical and philosophical aspects are considered influential in this endeavor. The starting point is an article of this field that addresses different concepts (difference, identity, exclusion, culture. Starting with the article observed, this research seeks to rethink some of the concepts that intersect the philosophical discourses of etnomatematics. In this way, one of the main objectives is to stimulate critical and philosophical reflections on some issues of ethnomathematics research in order to, perhaps, redefine the debates that influence this field of research. This seeks, in turn, to contribute to the debate on the philosophical basis of Ethnomatematics and move towards an ethnomathematical philosophy

  19. Identidade e Diferença: Redefinindo o debate filosófico em Etnomatemático

    Directory of Open Access Journals (Sweden)

    Fabio Lennon Marchon

    2015-01-01

    Full Text Available This research aims to conduct a philosophical reflection on some of the assumptions and concepts that guide research in ethnomathematics. It covers topics which are familiar in an attempt to point to new horizons and possibilities for philosophical debates in this area. Therefore different theoretical and philosophical aspects are considered influential in this endeavor. The starting point is an article of this field that addresses different concepts (difference, identity, exclusion, culture. Starting with the article observed, this research seeks to rethink some of the concepts that intersect the philoso phical discourses of etnomatematics. In this way, one of the main objectives is to stimulate critical and philosophical reflections on some issues of ethnomathematics research in order to, perhaps, redefine the debates that influence this field of research . This seeks, in turn, to contribute to the debate on the philosophical basis of Ethnomatematics and move towards an ethnomathematical philosophy.

  20. Darfur a debate

    OpenAIRE

    Cohen, Roberta

    2008-01-01

    Los enconados debates mantenidos por las comunidades humanitarias y de derechos humanos se centran en el número de víctimas de Darfur, el uso del término “genocidio”, la eficacia de las soluciones militares en comparación con las políticas y en analizar hasta qué punto la defensa de los derechos humanos puede debilitar los programas humanitarios sobre el terreno.

  1. Debate on science and technology promotion for overcoming economic crisis

    International Nuclear Information System (INIS)

    1990-05-01

    This book records debate point and topic presentation of debate on science and technology promotion for overcoming economic difficulties which lists opening greeting, topic presentation such as innovation of national science technology system, sufficient supply and demand of science and engineering personnel, invigoration of technology research of corporation and general debate. This debate was held by the Policy Board of democratic and liberal party on 22 May 1990 in Press center.

  2. A Nascent Look at Theoretical Frameworks in Middle Level Education Research

    Science.gov (United States)

    Reyes, Cynthia; Netcoh, Steven

    2015-01-01

    This paper describes a qualitative content analysis of research articles published on middle level education in the last decade. This analysis was conducted on manuscripts appearing in two premier middle level education journals: "Middle Grades Research Journal" (MGRJ) and "Research in Middle Level Education Online" (RMLE) to…

  3. Theoretical Mathematics

    Science.gov (United States)

    Stöltzner, Michael

    Answering to the double-faced influence of string theory on mathematical practice and rigour, the mathematical physicists Arthur Jaffe and Frank Quinn have contemplated the idea that there exists a `theoretical' mathematics (alongside `theoretical' physics) whose basic structures and results still require independent corroboration by mathematical proof. In this paper, I shall take the Jaffe-Quinn debate mainly as a problem of mathematical ontology and analyse it against the backdrop of two philosophical views that are appreciative towards informal mathematical development and conjectural results: Lakatos's methodology of proofs and refutations and John von Neumann's opportunistic reading of Hilbert's axiomatic method. The comparison of both approaches shows that mitigating Lakatos's falsificationism makes his insights about mathematical quasi-ontology more relevant to 20th century mathematics in which new structures are introduced by axiomatisation and not necessarily motivated by informal ancestors. The final section discusses the consequences of string theorists' claim to finality for the theory's mathematical make-up. I argue that ontological reductionism as advocated by particle physicists and the quest for mathematically deeper axioms do not necessarily lead to identical results.

  4. Beyond Assessment: Conducting Theoretically Grounded Research on Service-Learning in Gerontology Courses.

    Science.gov (United States)

    Kruger, Tina M; Pearl, Andrew J

    2016-01-01

    Service-learning is a useful pedagogical tool and high-impact practice, providing multiple benefits. Gerontology (and other) courses frequently include service-learning activities but lack theory-based, intentional research on outcomes. Here, the authors define service-learning and contextualize it in higher education, provide an overview of research and assessment in service-learning and gerontology courses, demonstrate the shortcomings of program evaluations, and offer suggestions for future research to advance and generate theory.

  5. Solitons: interactions, theoretical and experimental challenges and perspectives (physics research and technology)

    CERN Document Server

    2013-01-01

    In mathematics and physics, a soliton is a self-reinforcing solitary wave (a wave packet or pulse) that maintains its shape while it travels at constant speed. Solitons are caused by a cancellation of non-linear and dispersive effects in the medium. In this book, the authors discuss the interactions and theoretical and experimental challenges of solitons. Topics include soliton motion of electrons and its physical properties in coupled electron-phonon systems and ionic crystals; soliton excitations and its experimental evidence in molecular crystals; shapes and dynamics of semi-discrete solitons in arrayed and stacked waveguiding systems; ion-acoustic super solitons in plasma; diamond-controlled solitons and turbulence in extracellular matrix and lymphatic dynamics; and non-linear waves in strongly interacting relativistic fluids.

  6. Progress report for a research program in theoretical high-energy physics

    International Nuclear Information System (INIS)

    Feldman, D.; Fried, H.M.; Jevicki, A.; Kang, K.; Tan, C.I.

    1984-01-01

    New results have been reached in: geometric structures of symmetry breaking and contracted symmetry groups; relevant differential forms and cohomology theory; continuum strong coupling methods by infrared extraction; fermions in quenched and non-quenched approximations in both Abelian and non-Abelian infrared models; methods of approximating ordered exponentials in opposite strong-coupling limits; field theoretical methods for fluid dynamics; dynamical SUSY breaking; non-Abelian monopoles in Kaluza-Klein theories; dual, non-linear sigma models in supergravity; global SUSY; skyrmions; new approaches to lattice gravity; grand unification models involving the invisible axion and cosmological constraints; naturalness criteria and color anomalies; multiple fermion generations without domain walls as criteria for uniqueness of allowable GUT models; the mass hierarchy problem; axion implications for cosmology; anomalies and anomly-free representations of gauge theories; a field theoretic explanation of the quantum Hall effect, localization, and two-dimensional electron gases; chirally invariant lattice gauge theories, and the unacceptability of the SLAC model; axial anomalies in compact manifolds with boundary conditions; simulation of Weyl fermion theories; the correct criteria for exponential decay of correlation functions in quantum lattice theories; a formulation of a quantum lattice theory of gravitation; phase transitions in a variety of lattice gauge theories using an improved Migdal-Kadanoff RG procedure; polarized photon structure functions; Monte Carlo estimates of hadronic masses and numerical studies of Gribov gauge ambituities; Hamiltonian quantization of an SL(2,C) gauge theory; variational approach to lattice ground states; and planar and non-planar lattice QCD surfaces in the large-N limit

  7. [Basic research in theoretical high energy physics.] Progress report, April 30, 1984-April 30, 1985

    International Nuclear Information System (INIS)

    Adler, S.L.

    1985-01-01

    Progress is reported on non-perturbative problems in quantum field theories, including a field-theoretic issue regarding the relationship between operators on the lattice and in the continuum. The phase diagram of SU(3) lattice gauge theories with light fermions was investigated as a function of the gauge coupling and the fermion mass. A formulation of higher derivative gravity on a simplicial lattice was developed. Analytical and numerical work was carried out in two- and four-dimensional lattice gravity to study the phase diagram of the theory, the existence of nontrivial fixed points, and the question of the renormalization of the cosmological constant. A study was conducted on hadronic decay amplitudes in lattice gauge theory. Other studies conducted include: a covariant functional Schroedinger formalism for quantum field theory in curved space-time, constraints on magnetic mass, anomalies in reparameterization invariance in Type I superstrings, the Wess-Zumino action as an effective description of the anomalies of a theory, quantum fluctuations that can produce small regions of chirally symmetric phase in QCD, and supersymmetry anomalies. Also, the electric charge of a nonabelian magnetic monopole in the presence of fermions was related to a nonabelian generalization of the eta-invariant and computed exactly using Gauss' law. The mathematical connections between chiral anomalies, Levinson's theorem and symmetry breaking have been studied. The physics of fermion number fractionization was reviewed and a general topological theory was developed. The effect of instantons in the field theoretic description of the integral quantum Hall effect was studied. Some aspects of the anomaly cancellation of SO(32) superstring theory after compactification were examined. Also studied were dynamical supersymmetry brreaking and properties of quasi-crystals. 70 refs

  8. Shifting Paradigms in Music Education Research (1953-1978): A Theoretical and Quantitative Reassessment

    Science.gov (United States)

    Jorgensen, Estelle R.; Ward-Steinman, Patrice Madura

    2015-01-01

    The purpose of this study was to examine evidence of a hypothesized shift in the operative research paradigms in music education during the first quarter century of the publication of the "Journal of Research in Music Education," during the period 1953 to 1978. This shift was from humanities-oriented historical and philosophical studies…

  9. Methodological individualism as opposed to methodological holism. History, relevancy and the implications of the (insoluble? debate on the explanatory capacity and scientific status of sociocultural anthropology

    Directory of Open Access Journals (Sweden)

    Nina Kulenović

    2016-02-01

    Full Text Available The paper is part of wider research into the status of explanation in the debate on the scientific status of anthropology – wherein one of the key assumptions is that there is a strong correlation between theoretical and methodological structures which would make them inseparable, and that explanation or explanatory potential, is the point of convergence which can be used to test for the possibility of separating theoretical and methodological structures in the first place. To test this idea, a line of debate between methodological holism and methodological individualism – one of the longest running and most complex debates in the social sciences and humanities – was considered. The historical background of the debate has been highlighted, and its relevancy and implications in the controversy about the explanatory capacity and scientific status of sociocultural anthropology.

  10. The public debate on CIGEO

    International Nuclear Information System (INIS)

    2014-01-01

    This document first indicates the two laws which govern the public debate on the storage of high activity and long life wastes. It reports the progress of this public debate which started with a statement of 45 associations committed in the protection of environment saying they will not participate to this debate. A first debate in Bures had to be very quickly stopped as these opponents irrupted into the room. The vision of these opponents is very briefly presented. The reaction of public debate organizers is indicated. The results of the debate are briefly discussed. It appears that the ethical aspect is often raised by the opponents and this document outlines that their reactions were mostly irrational. The major issues of the debate have been: risks related to water, hydrogen and earthquake, costs and financing, transport safety, the loss of geological resources, job creation, and governance. The various aspects of this public debate are commented and discussed

  11. Theoretical clarity is not “Manicheanism”

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2011-01-01

    It is argued that in order to establish a new theoretical approach to information science it is necessary to express disagreement with some established views. The “social turn” in information science is not just exemplified in relation to the works of Marcia Bates but in relation to many different...... researchers in the field. Therefore it should not be taken personally, and the debate should focus on the substance. Marcia Bates has contributed considerably to information science. In spite of this some of her theoretical points of departure may be challenged. It is important to seek theoretical clarity...... and this may involve a degree of schematic confrontation that should not be confused with theoretical one-sidedness, “Manicheanism” or lack of respect....

  12. A Review of the Historical, Criminological, and Theoretical Understandings of the Cambodian American Population: A Call for More Comprehensive Research.

    Science.gov (United States)

    Chheang, Dany; Connolly, Eric J

    2017-09-01

    The collective view of Asian Americans as model minorities is evident with the extensive amount of statistical data showing support for the academic and socioeconomic success of Asian Americans in the United States. This perception, however, often presents an inaccurate portrayal of Asian Americans, in general, as it overlooks many of the difficulties and hardships experienced by Asian American ethnic groups such as Southeast Asians. Within this group, Cambodian Americans are at the highest risk for experiencing socioeconomic hardships, behavioral health problems, substance use disorders, and contact with the criminal justice system, with deportation also being a prevailing issue. Unfortunately, research in this area is scant and contemporary research on Cambodian Americans has several limitations. To begin to address this issue, the present article merges information from existing research on this population from a sociohistorical, criminological, and theoretical standpoint to call for more comprehensive research on Cambodian Americans.

  13. Theoretical solid-state physics. From the classical models to modern themes of research. 3. upd. ed.

    International Nuclear Information System (INIS)

    Czycholl, Gerd

    2008-01-01

    This book gives an introduction in methods, contents, and results of modern solid-state physics. It is based on the fundamental course of theoretical physics, i. e. presupposed are knowledges in classical mechanics, electrodynamics, and especially quantum mechanics and statistical physics, as they are mediated in the at all German-speaking universities usual course in theoretical physics generally until the end of the 6th special semester. The especially for the treatment of many-body effects unavoidable formalism of the 2nd quantization (occupation number representation) is introduced and used in the book. The content reaches from the classical fields of solid-state physics (phonons and electrons in the periodic potentia, Bloch theorem, Hartree-Fock approximation, electron-phonon interactions) through fields of applications as superconductivity and magnetism until fields, which are actual object of research (for instance quantum Hall effect, high-temperature superconductivity). The third editions was comprehensively revised [de

  14. The Crisis in Policy Debate.

    Science.gov (United States)

    Rowland, Robert C.; Deatherage, Scott

    1988-01-01

    Asserts that policy debate is declining, mainly because of incomprehensible argumentation and speaking. Claims that judges should intervene in the debate process to demand certain minimums of effective argument. Advocates the creation of a debate coach organization that would establish general norms for judging behavior. (MM)

  15. Public debate - radioactive wastes management

    International Nuclear Information System (INIS)

    2005-01-01

    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.)

  16. Technical progress report. Theoretical high-energy-physics research at the University of Chicago

    International Nuclear Information System (INIS)

    1983-04-01

    Research activities are briefly reported. Topics include grand unified models, gluonic bound states, radiative decays of quarkonium, composite quarks and leptons, supersymmetry, magnetic monopoles in grand unified theories, and accelerator physics

  17. Engaging policy makers in road safety research in Malaysia: a theoretical and contextual analysis.

    Science.gov (United States)

    Tran, Nhan T; Hyder, Adnan A; Kulanthayan, Subramaniam; Singh, Suret; Umar, R S Radin

    2009-04-01

    Road traffic injuries (RTIs) are a growing public health problem that must be addressed through evidence-based interventions including policy-level changes such as the enactment of legislation to mandate specific behaviors and practices. Policy makers need to be engaged in road safety research to ensure that road safety policies are grounded in scientific evidence. This paper examines the strategies used to engage policy makers and other stakeholder groups and discusses the challenges that result from a multi-disciplinary, inter-sectoral collaboration. A framework for engaging policy makers in research was developed and applied to describe an example of collective road safety research in Malaysia. Key components of this framework include readiness, assessment, planning, implementation/evaluation, and policy development/sustainability. The case study of a collaborative intervention trial for the prevention of motorcycle crashes and deaths in Malaysia serves as a model for policy engagement by road safety and injury researchers. The analytic description of this research process in Malaysia demonstrates that the framework, through its five stages, can be used as a tool to guide the integration of needed research evidence into policy for road safety and injury prevention.

  18. 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…

  19. Recent trends in rural Geography studies. Theoretical developments and research areas in Latin America

    Directory of Open Access Journals (Sweden)

    Héctor Ávila Sánchez

    2015-12-01

    Full Text Available In this paper it is made a tour through the various theoretical and methodological routes that support the Rural Geography, in its current forms. The article is part of a wider investigation into the trends and state of the art of rurality between the years 1990 and 2010, with emphasis on rural geography perspective and particularly on the contributions that establish French geography and Anglo-Saxon geography. It highlights how these influences have transcended national geographical schools in some countries of Latin America. At the beginning of the discipline in the early twentieth century, emphasizing the identification and description of landscapes, influenced by the importance of regionalist discourse. Subsequently, rural geographical studies developed under the influence of economic geography, mainly describing large areas of agricultural specialization worldwide (cereal production areas, or Mediterranean agriculture, etc.. Later, from the decade of the eighties, analyze the depth of the territorial changes that occur in rural areas, due to changes in the Fordist and post-Fordist production paradigm, and the arrangements resulting from globalization.

  20. THEORETICAL RESEARCH ON THE MULTI-CHANNEL REACTION MECHANISM AND KINETICS OF HNCS WITH OH-

    Directory of Open Access Journals (Sweden)

    Li-Jie Hou

    Full Text Available We presented a theoretical study on the detailed reaction mechanism and kinetics of the HNCS molecule with the OH-. The barrierless minimum energy path and the most favorable entrance channel have been determined by study the thermodynamic and kinetic characters of the channel with low energy barrier. The B3LYP/6-311++G** method was employed for all the geometrical optimizations and a multi-level extrapolation method based on the G3 energies was employed for further energy refinements. In addition, the analysis of the combining interaction between hydroxide ion and HNCS was performed by natural bond orbitals (NBO analysis. The calculation results indicated that the reaction of OH- with HNCS had four channels, and the channel of H-atom in HNCS direct extraction to OH- (OH-+HNCS→IM1→TS3→IM4→P2(SCN- +H2O in singlet state was the main channel with the low potential energy and high equilibrium constant and reaction rate constant. SCN- and H2O were main products.

  1. Theoretical research of multi-pulses laser induced damage in dielectrics

    International Nuclear Information System (INIS)

    Luo Jin; Liu Zhichao; Chen Songlin; Ma Ping

    2013-01-01

    The pulse width is different, the mechanism of the laser-matter interaction is different. Damage results from plasma formation and ablation forτ≤10 ps and from heat depositing and conventional melting for τ>100 ps. Two theoretical models of transparent dielectrics irradiated by multi-pulses laser are respectively developed based on the above-mentioned different mechanism. One is the dielectric breakdown model based on electron density evolution equation for femtosecond multi-pluses laser, the other is the dielectric heat-damage model based on Fourier's heat exchange equation for nanosecond multi-pluses laser. Using these models, the effects of laser parameters and material parameters on the laser-induced damage threshold of dielectrics are analyzed. The analysis results show that different parameters have different influence on the damage threshold. The effect of parameters on the multi -pulses damage threshold is not entirely the same to the single-pulse damage threshold. The multi-pulses damage mechanism of dielectrics is discussed in detail, considering the effect of different parameters. The discussion provides more information for understanding its damage process and more knowledge to improve its damage thresholds. And the relationship between damage threshold and pulse number is illustrated, it is in good agreement with experimental results. The illustration can help us to predict the multi-pulses damage threshold and the lifetime of optical components. (authors)

  2. Theoretical Technology Research for the International Solar Terrestrial Physics (ISTP) Program

    Science.gov (United States)

    Ashour-Abdalla, Maha; Curtis, Steve (Technical Monitor)

    2002-01-01

    During the last four years the UCLA (University of California, Los Angeles) IGPP (Institute of Geophysics and Planetary Physics) Space Plasma Simulation Group has continued its theoretical effort to develop a Mission Oriented Theory (MOT) for the International Solar Terrestrial Physics (ISTP) program. This effort has been based on a combination of approaches: analytical theory, large-scale kinetic (LSK) calculations, global magnetohydrodynamic (MHD) simulations and self-consistent plasma kinetic (SCK) simulations. These models have been used to formulate a global interpretation of local measurements made by the ISTP spacecraft. The regions of applications of the MOT cover most of the magnetosphere: solar wind, low- and high- latitude magnetospheric boundary, near-Earth and distant magnetotail, and auroral region. Most recent investigations include: plasma processes in the electron foreshock, response of the magnetospheric cusp, particle entry in the magnetosphere, sources of observed distribution functions in the magnetotail, transport of oxygen ions, self-consistent evolution of the magnetotail, substorm studies, effects of explosive reconnection, and auroral acceleration simulations. A complete list of the activities completed under the grant follow.

  3. THEORETICAL QUESTIONS OF INVESTMENT RISK RESEARCH, ITS MAIN FEATURES AND CLASSIFICATION

    Directory of Open Access Journals (Sweden)

    I. A. Kadyrbaev

    2016-01-01

    Full Text Available The article examines framework methodology of investment risk. The subject of the study are the basic theoretical positions directly related to the economic category of "investment risk". The purpose of this writing is the improvement of the methodology of the study of investment risk in the investment activity. This objective is to define the tasks, which consist in the formulation of the concept of "investment risk", the development of investment risk classification to provide investors with effective protection against such risks. The implementation  of the tasks will create conditions for the growth of investments in Russia. Currently, effective investment strategy for such an increase, is among the priority directions of development of the Russian economy.The article deals with logically interrelated study of basic economic categories, influencing directly on the investment risk. Author provided classification of investments in accordance with the level of risk. Examine the matter of the financial-economic category of the concept of "investment risk" and the classification of investment risks. Specified main features of the investment risk, which allowed to reveal specifics, which consists in the redistribution of capital in various types of assets in order to maximize profits or to obtain significant social effect.

  4. Contributing to the debate on categorising shared sanitation facilities as 'unimproved': An account based on field researchers' observations and householders' opinions in three regions, Tanzania.

    Science.gov (United States)

    Massa, Khalid; Kilamile, Fadhili; Safari, Emmanuela; Seleman, Amour; Mwakitalima, Anyitike; Balengayabo, Jonas G; Kassile, Telemu; Mangesho, Peter E; Mubyazi, Godfrey M

    2017-01-01

    Health risks associated with poor sanitation behaviours continue to be reported mostly from low-income countries (LICs). Reports show that various factors limit many people from accessing and using improved latrines, forcing some to opt for sharing latrines with neighbours, others practicing open defecation. Meanwhile, debate prevails on whether shared latrines should be categorised as unimproved according to WHO/UNICEF-JMP criteria. We contribute to this debate based on results from a study undertaken in three regions, Tanzania. Data were collected through observations in 1,751 households with latrines, coupled with collection of opinions from heads of such households regarding the latrine-sharing practices. Bivariate and multivariate logistic regression analyses were performed to assess associations between the outcome and possible predictor variables. Of all 1,751 latrines, 14.6% were shared. Among the shared latrines, 74.2% were found being generally clean as compared to 69.2% of the non-shared ones. Comparing the shared and non-shared latrines, the non-shared latrines were significantly less likely to be found with floors built with permanent materials (OR = 0.73, 95% CI: 0.55, 0.98); washable floors (OR = 0.69; 95% CI: 0.51, 0.93); and lockable doors (OR = 0.73; 95% CI: 0.56, 0.95). Shared latrines were less likely to have floors with faecal matter, functional handwashing facilities (HWFs), HWFs with running water, and roofs; albeit the differences in all these scenarios were not statistically significant. Respondents expressed desire for improved latrines, but also did not find it wrong to share latrines if cleanliness was maintained. Having an 'improved' latrine remains important as JMP recommends, but based on our study findings, we argue that possessing a non-shared latrine neither guarantees safety to its users nor its categorisation as 'improved'. Instead, the state of the latrine, the construction technology used and the behaviours of the users may be

  5. The Use of Television in Adult Education; Research Evidence and Theoretical Considerations.

    Science.gov (United States)

    Zettl, Herbert Lorenz

    This study sought to detect major trends and areas in the use of television in adult education and to suggest useful generalizations. Research studies were grouped by program source, educational method, program format, production techniques, program reception, and viewer reaction. These communication categories were then correlated, with the…

  6. Employee Commitment and Well-Being: A Critical Review, Theoretical Framework and Research Agenda

    Science.gov (United States)

    Meyer, John P.; Maltin, Elyse R.

    2010-01-01

    Although a great deal is known about the implications of employee commitment for organizations, less attention has been paid to its ramifications for employees themselves. Previous research has been unsystematic and the findings have sometimes been inconsistent. The most consistent findings pertain to the positive links between affective…

  7. Nation-Level Indicators of Gender Equity in Psychological Research: Theoretical and Methodological Issues

    Science.gov (United States)

    Hyde, Janet Shibley

    2012-01-01

    Power and inequality are central concepts in feminist theory and practice. Yet, with a few notable exceptions, there is relatively little empirical research on gender and power within feminist psychology. A search of PsycINFO for articles published in "Psychology of Women Quarterly" for the years 2000-2011 yielded only 14 empirical articles with…

  8. The Influence of Education and Socialization on Radicalization: An Exploration of Theoretical Presumptions and Empirical Research

    NARCIS (Netherlands)

    Pels, T.V.M.; de Ruyter, D.J.

    2012-01-01

    Background and Objective: Research into radicalization does not pay much attention to education. This is remarkable and possibly misses an important influence on the process of radicalization. Therefore this article sets out to explore the relation between education on the one hand and the onset or

  9. Theoretical high energy physics research at the University of Chicago. Technical progress report

    International Nuclear Information System (INIS)

    Rosner, J.L.

    1984-01-01

    Research activities are briefly reported in the aras of quarkonium physics, e +- annihilations, neutral heavy leptons, magnetic monopoles, heavy vector bosons beyond the W and Z, supersymmetry, branching ratios in proton decay, and baryon magnetic moments publications are listed. 26 references

  10. Assessment of Landscape Changes: Theoretical Starting Points for Study and the Research Reality

    Czech Academy of Sciences Publication Activity Database

    Kolejka, Jaromír; Trnka, P.

    2008-01-01

    Roč. 16, č. 3 (2008), s. 2-15 ISSN 1210-8812 Institutional research plan: CEZ:AV0Z30860518 Keywords : criteria of landscape changes * landscape structures * space- time - dynamics Subject RIV: DE - Earth Magnetism, Geodesy, Geography

  11. The Influence of Education and Socialization on Radicalization: An Exploration of Theoretical Presumptions and Empirical Research

    Science.gov (United States)

    Pels, Trees; de Ruyter, Doret J.

    2012-01-01

    Background and Objective: Research into radicalization does not pay much attention to education. This is remarkable and possibly misses an important influence on the process of radicalization. Therefore this article sets out to explore the relation between education on the one hand and the onset or prevention of radicalization on the other hand.…

  12. Research in theoretical physics. Annual progress report, April 1, 1985-March 31, 1986

    International Nuclear Information System (INIS)

    Domokos, G.; Koevesi-Domokos, S.

    1985-11-01

    Research on dynamical symmetry breaking shows definite pattern of breakdown: a strong version of Michel's conjecture is valid. Signatures of high energy structures can be searched for in e + e - annihilation: formulae are given in order to analyze experiments for existence of heavy vector mesons or ''anomalous'' interactions

  13. PRIME – PRocess modelling in ImpleMEntation research: selecting a theoretical basis for interventions to change clinical practice

    Directory of Open Access Journals (Sweden)

    Pitts Nigel

    2003-12-01

    Full Text Available Abstract Background Biomedical research constantly produces new findings but these are not routinely translated into health care practice. One way to address this problem is to develop effective interventions to translate research findings into practice. Currently a range of empirical interventions are available and systematic reviews of these have demonstrated that there is no single best intervention. This evidence base is difficult to use in routine settings because it cannot identify which intervention is most likely to be effective (or cost effective in a particular situation. We need to establish a scientific rationale for interventions. As clinical practice is a form of human behaviour, theories of human behaviour that have proved useful in other similar settings may provide a basis for developing a scientific rationale for the choice of interventions to translate research findings into clinical practice. The objectives of the study are: to amplify and populate scientifically validated theories of behaviour with evidence from the experience of health professionals; to use this as a basis for developing predictive questionnaires using replicable methods; to identify which elements of the questionnaire (i.e., which theoretical constructs predict clinical practice and distinguish between evidence compliant and non-compliant practice; and on the basis of these results, to identify variables (based on theoretical constructs that might be prime targets for behaviour change interventions. Methods We will develop postal questionnaires measuring two motivational, three action and one stage theory to explore five behaviours with 800 general medical and 600 general dental practitioners. We will collect data on performance for each of the behaviours. The relationships between predictor variables (theoretical constructs and outcome measures (data on performance in each survey will be assessed using multiple regression analysis and structural equation

  14. Theoretical Foundations of Research Focused on HIV Prevention Among Substance-Involved Women: A Review of Observational and Intervention Studies.

    Science.gov (United States)

    Auerbach, Judith D; Smith, Laramie R

    2015-06-01

    Although substance use continues to be a significant component of HIV risk among women worldwide, to date, relatively little attention has been paid in research, services, or policy to substance-involved women (SIW). HIV acquisition for SIW stems from transmission risks directly related to substance use and risks associated with sexual activity in which power to negotiate risk and safety are influenced by dynamics of male partnerships, sex work, and criminalization (of both drug use and sex work), among other factors. As such, HIV risk for SIW resides as much in the environment—physical, social, cultural, economic, and political—in which drug use occurs as it does from transmission-related behaviors of individual women. To reduce HIV infections among SIW, it is important to specify the interaction of individual- and environmental-level factors, including, but not limited to those related to women's own substance use, that can and ought to be changed. This involves theorizing about the interplay of gender, substance use, and HIV risk, and incorporating that theoretical understanding into intervention design and evaluation. A review of the published literature focused on HIV prevention among SIW revealed a general lack of theoretical and conceptual foundation specific to the gender-related and environmental drivers of HIV in this population. Greater theoretical linkages to intersectionality and syndemic approaches are recommended to better identify and target relevant mechanisms by which the interplay of gender dynamics and substance use potentiate the likelihood of HIV acquisition and transmission among SIW.

  15. The nuclear energy debate

    International Nuclear Information System (INIS)

    Hardy, D.

    1984-01-01

    We have not been able to obtain closure in the nuclear energy debate because the public perception of nuclear energy is out of sync with reality. The industry has not been about to deal with the concerns of those opposed to nuclear energy because its reaction has been to generate and disseminate more facts rather than dealing with the serious moral and ethical questions that are being asked. Nuclear proponents and opponents appeal to different moral communities, and those outside each community cannot concede that the other might be right. The Interfaith Program for Public Awareness of Nuclear Issues (IPPANI) has been formed, sponsored by members of the Jewish, Baha'i, Roman Catholic, United, and Anglican faiths, to provide for a balanced discussion of the ethical aspects of energy. (L.L.)

  16. The Biofuel Debate – Status Quo and Research Needs to Meet Multiple Goals of Food, Fuel and Ecosystem Services in the Tropics and Subtropics

    Directory of Open Access Journals (Sweden)

    Eva Schlecht

    2009-04-01

    Full Text Available The current biofuel debate is characterized by concerns about the environmental effects of large-scale biofuel plantations, controversies about GMO-based feedstocks and the recent global food crisis. Predictions for the development of the biofuel sector are either departing from the supply-side or the demand-side, but are mostly based on modelling efforts with an unclear experimental basis and only broadly defined economic settings. Results vary widely and tend to undervalue technical progress in processing efficiency or management-related increases in biomass yields. Moreover, calculations often neglect the impact of climate change, the need for irrigation and processing water, for soil fertility maintenance and the importance of socio-economic issues. Against these shortcomings and in view of several decades to centuries of Ecosystem Carbon Payback Times of most biofuel plantations, their future as a large-scale replacement for hydrocarbons will strongly depend on improved matter conversion efficiencies and successful prevention mechanisms for conflicts over land use.

  17. Theoretical Risk and Prevention Model for Secondary Health Conditions and Mortality After SCI: 15 Years of Research

    Science.gov (United States)

    Krause, James S.; Saunders, Lee L.; DiPiro, Nicole D.; Reed, Karla S.

    2013-01-01

    Background: To successfully prevent secondary health conditions (SHCs) and promote longevity after spinal cord injury (SCI), we must first understand the risk factors precipitating their occurrence and develop strategies to address these risk factors. Conceptual models may aid in identifying the nature of SHCs and guide research, clinical practice, and the development of prevention strategies. Objective: Our purpose is to review and refine an existing theoretical risk and prevention model (TRPM) as a means of classifying risk and protective factors for SHCs and mortality after SCI and for identifying points of intervention. Methods: We describe conceptual work within the field of SCI research and SHCs, including a description of the TRPM, a review of research using the TRPM, and conceptual enhancements to the TRPM based on previous research. Conclusions: The enhanced TRPM directs research to the timing and chronicity of the SHCs and their relationship with overall health and physiologic decline. Future research should identify differences in the nature of SHCs, the extent to which they relate to risk and protective factors, and the degree to which they may be prevented with appropriate research-based strategies. PMID:23459002

  18. Leadership theory and research in the new millennium : current theoretical trends and changing perspectives.

    OpenAIRE

    Dinh, J.; Lord, R.; Garnder, W.; Meuser, J.; Liden, R.C.; Hu, J.

    2014-01-01

    Scholarly research on the topic of leadership has witnessed a dramatic increase over the last decade, resulting in the development of diverse leadership theories. To take stock of established and developing theories since the beginning of the new millennium, we conducted an extensive qualitative review of leadership theory across 10 top-tier academic publishing outlets that included The Leadership Quarterly, Administrative Science Quarterly, American Psychologist, Journal of Management, Acade...

  19. Theoretical high energy physics. Research report, May 1, 1993--April 30, 1994

    International Nuclear Information System (INIS)

    Lee, T.D.

    1994-01-01

    This report is a progress report for the period May 1, 1993 to April 30, 1994 from the Theory Group at Columbia University, headed by T. D. Lee. The report summarizes work by nine researchers from this institution. This work touches on phase transitions in QCD, calculated on massive parallel processors, weak matrix element calculations in lattice QCD, extensions of lattice QCD calculations, heavy ion inelastic scattering, quark-gluon plasmas, string theories, black holes, and field theory

  20. Sampling in interview-based qualitative research: A theoretical and practical guide

    OpenAIRE

    Robinson, Oliver

    2014-01-01

    Sampling is central to the practice of qualitative methods, but compared with data collection and analysis, its processes are discussed relatively little. A four-point approach to sampling in qualitative interview-based research is presented and critically discussed in this article, which integrates theory and process for the following: (1) Defining a sample universe, by way of specifying inclusion and exclusion criteria for potential participation; (2) Deciding upon a sample size, through th...

  1. Dimensions of design space: a decision-theoretic approach to optimal research design.

    Science.gov (United States)

    Conti, Stefano; Claxton, Karl

    2009-01-01

    Bayesian decision theory can be used not only to establish the optimal sample size and its allocation in a single clinical study but also to identify an optimal portfolio of research combining different types of study design. Within a single study, the highest societal payoff to proposed research is achieved when its sample sizes and allocation between available treatment options are chosen to maximize the expected net benefit of sampling (ENBS). Where a number of different types of study informing different parameters in the decision problem could be conducted, the simultaneous estimation of ENBS across all dimensions of the design space is required to identify the optimal sample sizes and allocations within such a research portfolio. This is illustrated through a simple example of a decision model of zanamivir for the treatment of influenza. The possible study designs include: 1) a single trial of all the parameters, 2) a clinical trial providing evidence only on clinical endpoints, 3) an epidemiological study of natural history of disease, and 4) a survey of quality of life. The possible combinations, samples sizes, and allocation between trial arms are evaluated over a range of cost-effectiveness thresholds. The computational challenges are addressed by implementing optimization algorithms to search the ENBS surface more efficiently over such large dimensions.

  2. The theoretical basis for practice-relevant medication use research: patient-centered/behavioral theories.

    Science.gov (United States)

    Blalock, Susan J

    2011-12-01

    There is an urgent need for research to improve the quality of medication use among those who require pharmacotherapy. To describe how behavioral science theories can help to achieve this goal. We begin by describing what a theory is and the functions that theories serve. We then provide 8 guiding principles that are crucial for investigators to understand if they are to use theory appropriately. We conclude by discussing the need for a new model of patient medication self-management that incorporates information concerning factors operating at all levels of the ecological framework, ranging from patient-level to societal-level factors. The 8 guiding principles discussed are the following: (1) There is no single theory that is appropriate for guiding all medication use research; (2) Behavioral science theories are probabilistic, not deterministic; (3) When trying to influence a health behavior, the health behavior of interest must be defined precisely; (4) Many factors outside of patient control influence patient medication use; (5) Every patient is unique; (6) Patient motivation is a fundamental ingredient required to optimize medication use, especially when maintenance of long term behavior is the goal; (7) Health care providers can have a profound effect on patient medication use, and this effect can operate through several possible causal pathways; and (8) When planning an intervention to optimize medication use, it is important to develop a conceptual model that links intervention inputs to the ultimate outcomes that are desired. Medication use can be influenced by a wide variety of factors acting at different levels of the ecological model. The quality of research on medication use could be improved by development of an ecological model specific to medication self-management. Copyright © 2011 Elsevier Inc. All rights reserved.

  3. Progress report for a research program in theoretical high-energy physics

    International Nuclear Information System (INIS)

    Feldman, D.; Fried, H.M.; Guralnik, G.S.; Kang, K.; Tan, C.I.

    1977-01-01

    Last year's research program dealt with a variety of topics including hadron dynamics (Pomeron interaction in the eikonal approximation, estimates of all eikonal pionization graphs, study of the critical behavior in Reggeon field theory, status of Regge pole models in KN scattering); phenomenology of renormalizable gauge theory (tests of flavor mixing, dimuon events, SU(3) gauge model with unmixed quarks, lepton models, CP violation, neutrino magnetic moment); spectral sum rules (axial-vector masses, mixing angles); application of the self-consistent field approximation to relativistic quantum field theory; topics in gravitation and cosmology; as well as other studies involving elementary particle interactions. A list of publications is included

  4. THEORETICAL AND APPLIED ANALYSIS OF CULTURAL POLICY IN RESEARCH OF DOMESTIC AND FOREIGN SCIENTISTS

    Directory of Open Access Journals (Sweden)

    Iryna Kinash

    2016-03-01

    Full Text Available The article analyses the cultural policies in research of domestic and foreign scientists. It was found that around the world it is a part of social policy and an important tool for development. The role of culture as a powerful means of consolidation of society, strengthening of national identity and patriotism is being determined. Implementation of cultural policy of Ukraine through the idea of national cultural revival and restoration of the unity of the state has been suggested. Keywords: cultural policy models, spirituality, society values, unity, national identity. JEL: Z 10

  5. Research in Theoretical High-Energy Physics at Southern Methodist University

    International Nuclear Information System (INIS)

    Olness, Fredrick; Nadolsky, Pavel

    2016-01-01

    The SMU Theory group has developed a strong expertise in QCD, PDFs, and incisive comparisons between collider data and theory. The group pursues realistic phenomenological calculations for high-energy processes, the highly demanded research area driven by the LHC physics. Our field has seen major discoveries in recent years from a variety of experiments, large and small, including a number recognized by Nobel Prizes. There is a wealth of novel QCD data to explore. The SMU theory group develops the most advanced and innovative tools for comprehensive analysis in applications ranging from Higgs physics and new physics searches to nuclear scattering.

  6. Theoretical investigations relevant to controlled fusion research. Progress report, January 31, 1975--January 31, 1976

    International Nuclear Information System (INIS)

    Kammash, T.

    1976-01-01

    The main research effort was directed at two major categories of problems associated with plasma confinement in mirror machines and tokamaks. In the latter case the emphasis was on the effect of runaway electrons on the overall stability of the system while for the open-ended devices much of the effort went into examining the impact of finite beta and feedback stabilization on loss cone modes as well as some investigations in the reactor aspects of mirror confined plasmas. The highlights of these studies along with some of the results are described

  7. Research in Theoretical High-Energy Physics at Southern Methodist University

    Energy Technology Data Exchange (ETDEWEB)

    Olness, Fredrick [Southern Methodist Univ., Dallas, TX (United States); Nadolsky, Pavel [Southern Methodist Univ., Dallas, TX (United States)

    2016-08-05

    The SMU Theory group has developed a strong expertise in QCD, PDFs, and incisive comparisons between collider data and theory. The group pursues realistic phenomenological calculations for high-energy processes, the highly demanded research area driven by the LHC physics. Our field has seen major discoveries in recent years from a variety of experiments, large and small, including a number recognized by Nobel Prizes. There is a wealth of novel QCD data to explore. The SMU theory group develops the most advanced and innovative tools for comprehensive analysis in applications ranging from Higgs physics and new physics searches to nuclear scattering.

  8. 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.)

  9. Theoretical research of probability of wedging of particulate matters at polishing

    Directory of Open Access Journals (Sweden)

    V.F. Molchanov

    2017-12-01

    Full Text Available The mechanism of formation of mikroprofile of the polished surface is expounded taking into account influence of particulate matters, contained in lubricating-coolings liquids. Probability of wedging of abrasive particles is investigational in the area of contact of diamond-impregnated with the surface of detail. It is set that for determination of probability of event, when a particle, getting together with a liquid in the area of contact, abandons track-scratch on a superficial layer, it is necessary to take into account, that three mutual locations of hard particle are possible in the area of contact of diamond-impregnated with the surface of detail. It is set researches, that a hard particle, getting together with a liquid in the area of contact, abandons track-scratch on-the-spot in that case, when the sizes of particle are equal or a few exceed distance from the surface of detail to the ledges on-the-spot diamond-impregnated. Researches allow mathematically to define probability of wedging of particulate matters in the area of contact of diamond-impregnated with the surface of the polished detail.

  10. An Evolving Triadic World: A Theoretical Framework for Global Communication Research

    Directory of Open Access Journals (Sweden)

    Shelton A. Gunaratne

    2015-08-01

    Full Text Available A macro theory that recognizes the world’s three competing center-clusters and their respective hinterlands o?ers a realistic framework for global communication research. This study has used recent data on world trade, computers, Internet hosts, and high-tech exports to map the triadization of the world in the Information Age. The original dependency theory and world-system theory perspectives emphasized the hierarchical linking of national societies to the capitalist world-economy in a center-periphery structure. The proposed global-triadization formulation looks at the center-periphery structure in terms of a capitalist world-economy dominated by three competing center economic clusters, each of which has a dependent hinterland comprising peripheral economic clusters. These clusters may not necessarily be geographically contiguous. Strong-weak relationships may exist within each center-cluster, as well as within each periphery-cluster, with one center-cluster occupying a hegemonic role. The rudimentary Information-Society Power Index, constructed for this study, can guide the researcher to test an abundance of hypotheses on the pattern of global communication and information ?ow with particular attention to source, message, channel, and receiver.

  11. Valter Ritz as a theoretical physicist and his research on atomic spectra theory

    International Nuclear Information System (INIS)

    El'yashevich, M.A.; Kemberovskaya, N.G.; Tomil'chik, L.M.

    1995-01-01

    The article presents a historic-methodological analysis of the scientific heritage of an outstanding Swiss physicist Walter Ritz (1878-1909); the analysis is based on the study of a complete collection of his works published in 1911. In addition to a general description of Ritz's works which comprise publications in spectroscopy, variational method and electrodynamics, the article deals in detail with this fundamental research into atomic spectra theory. Elastic and magnetic model of the atom proposed by Ritz for explaining atomic spectra within the framework of the classical approach are discussed. It is shown that the generalized formulas of Balmer and Rydbery, as well as the combination principle which served later as a basis for formalting Bohr's condition of frequencies, were derived by Ritz as regions corollaries of this models and were out of semiempiric nature, as was assumed. 124 refs

  12. Research on the proficient machine system. Theoretical part; Jukutatsu machine system no chosa kenkyu. Rironhen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    The basic theory of the proficient machine system to be developed was studied. Important proficient techniques in manufacturing industries are becoming extinct because of insufficient succession to next generation. The proficient machine system was proposed to cope with such situation. This machine system includes the mechanism for progress and evolution of techniques and sensibilities to be adaptable to environmental changes by learning and recognizing various motions such as work and process. Consequently, the basic research fields are composed of thought, learning, perception and action. This machine requires not only deigned fixed functions but also introduction of the same proficient concept as human being to be adaptable to changes in situation, purpose, time and machine`s complexity. This report explains in detail the basic concept, system principle, approaching procedure and practical elemental technologies of the proficient machine system, and also describes the future prospect. 133 refs., 110 figs., 7 tabs.

  13. Progress report of a research program in experimental and theoretical high energy physics, 1 June 1992--May 31, 1993

    International Nuclear Information System (INIS)

    Brandenberger, R.; Cutts, D.; Fried, H.M.

    1993-01-01

    The main emphasis in the theoretical program has been in the area of string theory; also investigated were confinement and other aspects of QCD, electroweak symmetry breaking, and electroweak baryogenesis. The research program in computational physics concentrated on the development of the source Galerkin method of numerical quantum field theory. One portion of the experimental program dealt with interactions of leptons and hadrons from accelerator and astrophysics sources. A description of the Large Volume Detector at Gran Sasso and its use as a stellar collapse monitor is given, along with an account of research and development on resistive plate counters. The rest of the experimental program concerns hadron collider and neutrino physics, with major emphasis on the D0 experiment at the TeVatron. The commissioning of the D0 detector and its operation are described, along with D0 analysis. Also reported is a novel cryogenic technique utilizing superfluid helium for neutrino calorimetry. 122 refs., 7 tabs., 23 figs

  14. [Bioethics and abortion. Debate].

    Science.gov (United States)

    Diniz, D; Gonzalez Velez, A C

    1998-06-01

    Although abortion has been the most debated of all issues analyzed in bioethics, no moral consensus has been achieved. The problem of abortion exemplifies the difficulty of establishing social dialogue in the face of distinct moral positions, and of creating an independent academic discussion based on writings that are passionately argumentative. The greatest difficulty posed by the abortion literature is to identify consistent philosophical and scientific arguments amid the rhetorical manipulation. A few illustrative texts were selected to characterize the contemporary debate. The terms used to describe abortion are full of moral meaning and must be analyzed for their underlying assumptions. Of the four main types of abortion, only 'eugenic abortion', as exemplified by the Nazis, does not consider the wishes of the woman or couple--a fundamental difference for most bioethicists. The terms 'selective abortion' and 'therapeutic abortion' are often confused, and selective abortion is often called eugenic abortion by opponents. The terms used to describe abortion practitioners, abortion opponents, and the 'product' are also of interest in determining the style of the article. The video entitled "The Silent Scream" was a classic example of violent and seductive rhetoric. Its type of discourse, freely mixing scientific arguments and moral beliefs, hinders analysis. Within writings about abortion three extreme positions may be identified: heteronomy (the belief that life is a gift that does not belong to one) versus reproductive autonomy; sanctity of life versus tangibility of life; and abortion as a crime versus abortion as morally neutral. Most individuals show an inconsistent array of beliefs, and few groups or individuals identify with the extreme positions. The principal argument of proponents of legalization is respect for the reproductive autonomy of the woman or couple based on the principle of individual liberty, while heteronomy is the main principle of

  15. Motivational sensitivity of outcome-response priming: Experimental research and theoretical models.

    Science.gov (United States)

    Watson, Poppy; Wiers, Reinout W; Hommel, Bernhard; de Wit, Sanne

    2018-02-21

    Outcome-response (O-R) priming is at the core of various associative theories of human intentional action. This is a simple and parsimonious mechanism by which activation of outcome representations (e.g. thinking about the light coming on) leads to activation of the associated motor patterns required to achieve it (e.g. pushing the light switch). In the current manuscript, we review the evidence for such O-R associative links demonstrated by converging (yet until now, separate) strands of research. While there is a wealth of evidence that both the perceptual and motivational properties of an outcome can be encoded in the O-R association and mediate O-R priming, we critically examine the integration of these mechanisms and the conditions under which motivational factors constrain the sensory O-R priming effect. We discuss the clinical relevance of this O-R priming mechanism, whether it can satisfactorily account for human goal-directed behaviour, and the implications for theories of human action control.

  16. Research in Theoretical High Energy Nuclear Physics at the University of Arizona

    Energy Technology Data Exchange (ETDEWEB)

    Rafelski, Johann [Univ. of Arizona, Tucson, AZ (United States). Dept. of Physics

    2016-03-28

    In the past decade (2004-2015) we addressed the quest for the understanding of how quark confinement works, how it can be dissolved in a limited space-time domain, and what this means: i) for the paradigm of the laws of physics of present day; and, ii) for our understanding of cosmology. The focus of our in laboratory matter formation work has been centered on the understanding of the less frequently produced hadronic particles (e.g. strange antibaryons, charmed and beauty hadrons, massive resonances, charmonium, Bc). We have developed a public analysis tool, SHARE (Statistical HAdronization with REsonances) which allows a precise model description of experimental particle yield and fluctuation data. We have developed a charm recombination model to allow for off-equilibrium rate of charmonium production. We have developed methods and techniques which allowed us to study the hadron resonance yield evolution by kinetic theory. We explored entropy, strangeness and charm as signature of QGP addressing the wide range of reaction energy for AGS, SPS, RHIC and LHC energy range. In analysis of experimental data, we obtained both statistical parameters as well as physical properties of the hadron source. The following pages present listings of our primary writing on these questions. The abstracts are included in lieu of more detailed discussion of our research accomplishments in each of the publications.

  17. Progress report for a research program in theoretical high-energy physics

    International Nuclear Information System (INIS)

    Feldman, D.

    1978-01-01

    Last year's research program dealt with a variety of topics including small-p/sub perpendicular/ hadronic phenomenology (dual topological unitarization, Pomeron-f identity hypothesis, t-channel approach to diffraction peak and hadron size, tunneling in Reggeon field theory); bound-state problems in quantum electrodynamics (positronium decay, hyperfine splitting of positronium and muonium); quantum field theory (graph counting, strong-coupling solutions for eikonal problems with SU(2) constraints, unitarity restriction and semi-classical solutions, quark confinement); unified gauge models of weak and electromagnetic interactions (Weinberg-Salam model, exclusion of effective V/sub e/V/sub N/ + A/sub e/A/sub N/ neutral-current interaction, Cabibbo angle and quark mass ratios); bound-state mean field theory (structural equivalence of two-dimensional four-fermion and Yukawa-like models, renormalization of four-dimensional four-fermion models, Fermi theory of weak interactions as a Yang-Mills theory); acoustic detection of cosmic neutrinos; topics in gravitation and cosmology; as well as other studies involving the interactions of elementary particles. A list of publications is included

  18. Progress report for a research program in theoretical high energy physics

    International Nuclear Information System (INIS)

    Feldman, D.; Fried, H.M.; Jevicki, A.; Kang, Kyungsik; Tan, Chung-I.

    1988-01-01

    This year's research has dealt with: galaxy and cluster from formation with and proton decay catalyzed by cosmic strings; dynamics of inflationary models; the contraction of gauge groups; the narrow e + e/sup /minus// and two photon peaks in heavy ion scattering; the application of the strong coupling-by-infrared extraction method and the strong coupling approximation or ordered exponentials; the operator construction of the interacting superstring theory; S-matrix formalism for the effective action in strings; general σ-model with general non-renormalizable interactions; gauge models that include the axion and majoron; high energy hadron-hadron scattering models; axion emission from supernova; flavor symmetry and mixings; a nonperturbative study of QCD; finite-temperature structure of superstring theories; rising total cross-sections in the dual parton model; a new class of solutions to the open-bosonic-string field equations; tachyons and perturbative unitarity; closed string field theory from an on-shell effective action; 2-dimensional conformal field theories and non-linear σ-models describing strings. 16 refs

  19. 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.

  20. Grounding Political Debate

    Directory of Open Access Journals (Sweden)

    Benjamin Marks

    2009-03-01

    Full Text Available This essay is intentionally one-sided. Almost all other essays by either defenders of capitalism (libertarians or defenders of government (statists are oppositely one-sided. They claim that capitalism’s voluntariness or government’s coerciveness mean that capitalism or government better fosters such things as art, happiness, education, jobs and world peace, and never much emphasise factors that may undermine their commentary. This essay emphasises the mitigating factors that others gloss over.Arguments about the advantages or disadvantages of capitalism or government dominate political debate. This essay contends that these arguments, when they are not just about their author’s feelings, are usually incorrect or misleading. They often use value-judgments on behalf of others, disguised by false measures of happiness invented from economic data or surveys, and then applied across demographics and time. Another common error is to talk only of the positive side of something and ignore the negative. Libertarians spot these errors in statists, yet often do not hold themselves to the same standard.

  1. Preguntas, interpretaciones y debates

    Directory of Open Access Journals (Sweden)

    Gastón Souroujon

    2014-01-01

    Full Text Available La dirección político-económica que asumió el gobierno de Carlos S. Menem, luego de su asunción en julio de 1989, supuso para la comunidad de cientistas políticos un aliciente para reflexionar en torno a distintas problemáticas centrales de la disciplina, permitiendo que en la década de los ’90 la ciencia política de Argentina se enriqueciera con nuevos tópicos de discusión. En este artículo abordaremos dos de los interrogantes cruciales que vertebraron los debates académicos durante estos años: 1 las razones del consenso, activo y pasivo, de gran parte de la población durante más de un lustro, a un gobierno que llevó a cabo medidas que tradicionalmente fueron resistidas, y ge - nerarían costos económicos a amplias capas de la sociedad, y 2 las consecuencias tanto negativas como positivas que generó el gobierno de Menem para la consolidación democrática. Analizaremos en cada caso las respuestas disímiles, y los supuestos epistemológicos que sustentaron estas lecturas.

  2. Biomedical ontologies: toward scientific debate.

    Science.gov (United States)

    Maojo, V; Crespo, J; García-Remesal, M; de la Iglesia, D; Perez-Rey, D; Kulikowski, C

    2011-01-01

    Biomedical ontologies have been very successful in structuring knowledge for many different applications, receiving widespread praise for their utility and potential. Yet, the role of computational ontologies in scientific research, as opposed to knowledge management applications, has not been extensively discussed. We aim to stimulate further discussion on the advantages and challenges presented by biomedical ontologies from a scientific perspective. We review various aspects of biomedical ontologies going beyond their practical successes, and focus on some key scientific questions in two ways. First, we analyze and discuss current approaches to improve biomedical ontologies that are based largely on classical, Aristotelian ontological models of reality. Second, we raise various open questions about biomedical ontologies that require further research, analyzing in more detail those related to visual reasoning and spatial ontologies. We outline significant scientific issues that biomedical ontologies should consider, beyond current efforts of building practical consensus between them. For spatial ontologies, we suggest an approach for building "morphospatial" taxonomies, as an example that could stimulate research on fundamental open issues for biomedical ontologies. Analysis of a large number of problems with biomedical ontologies suggests that the field is very much open to alternative interpretations of current work, and in need of scientific debate and discussion that can lead to new ideas and research directions.

  3. 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.

  4. Learning for Cosmopolitan Citizenship: Theoretical Debates and Young People's Experiences.

    Science.gov (United States)

    Osler, Audrey; Starkey, Hugh

    2003-01-01

    Interviews with 600 youth aged 10-18, many from immigrant families, explored how they learn about citizenship and define themselves and their communities. They identify strongly with their city or neighborhood but also have multiple identities, a cosmopolitan citizenship that bridges several worlds. Education for cosmopolitan citizenship should…

  5. Greenhouse effect: a much debate question

    International Nuclear Information System (INIS)

    Lenoir, Y.

    1992-01-01

    After a two year inquiry, a french research worker has denounced the official thesis of a growth of greenhouse effect. This paper gives the point of view of the author on climatic change and opens the debate with two another experts

  6. Debates in Religious Education. The Debates in Subject Teaching Series

    Science.gov (United States)

    Barnes, L. Philip, Ed.

    2011-01-01

    What are the key debates in Religious Education teaching today? "Debates in Religious Education" explores the major issues all RE teachers encounter in their daily professional lives. It encourages critical reflection and aims to stimulate both novice and experienced teachers to think more deeply about their practice, and link research…

  7. Rhinology Future Debates, an EUFOREA Report.

    Science.gov (United States)

    Fokkens, W J; Bachert, C; Bernal-Sprekelsen, M; Bousquet, J; Djandji, M; Dorenbaum, A; Hakimi-Mehr, D; Hendry, S; Hopkins, C; Leunig, A; Mannent, L; Mucha, D; Onerci, M; Pugin, B; Toppila-Salmi, S; Rowe, P; Seys, S F; Stimson, S; Strzembosz, A; Hellings, P W

    2017-12-01

    The first Rhinology Future Debates was held in Brussels in December 2016, organized by EUFOREA (European Forum for Research and Education in Allergy and Airways diseases). The purpose of these debates is to bring novel developments in the field of Rhinology to the attention of the medical, paramedical and patient community, in a highly credible and balanced context. For the first time in Rhinology, a peer to peer scientific exchange with key experts in the field of rhinology and key medical colleagues from leading industries let to a brainstorming and discussion event on a number of hot issues in Rhinology. Novel developments are presented by key experts from industry and/or key thought leaders in Rhinology, and then followed by a lively debate on the potential positioning of new developments in care pathways, the strengths and weaknesses of the novel development(s), and comparisons with existing and/or competing products, devices, and/or molecules. As all debates are recorded and distributed on-line with limited editing (www.rhinology-future.com), EUFOREA aims at maximizing the education of the target groups on novel developments, allowing a critical appraisal of the future and a more rapid implementation of promising novel tools, techniques and/or molecules in clinical practise in Europe. The next Rhinology Future debate will be held in Brussels in December 2017.

  8. The European debate on governance networks

    DEFF Research Database (Denmark)

    Sørensen, Eva; Torfing, Jacob

    2014-01-01

    This paper aims to take stock of the European debate on governance networks in order to assess whether or not it has succeeded to develop a new a viable paradigm based on clear concepts, sound theories and methods and an expansive research agenda. The political and institutional conditions...... 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...... development, the European debate on governance networks provides a new and important paradigm for understanding the emerging forms of multilateral action and pluricentric governance....

  9. Frames in the Ethiopian Debate on Biofuels

    Directory of Open Access Journals (Sweden)

    Brigitte Portner

    2013-01-01

    Full Text Available Biofuel production, while highly contested, is supported by a number of policies worldwide. Ethiopia was among the first sub-Saharan countries to devise a biofuel policy strategy to guide the associated demand toward sustainable development. In this paper, I discuss Ethiopia’s biofuel policy from an interpretative research position using a frames approach and argue that useful insights can be obtained by paying more attention to national contexts and values represented in the debates on whether biofuel production can or will contribute to sustainable development. To this end, I was able to distinguish three major frames used in the Ethiopian debate on biofuels: an environmental rehabilitation frame, a green revolution frame and a legitimacy frame. The article concludes that actors advocating for frames related to social and human issues have difficulties entering the debate and forming alliances, and that those voices need to be included in order for Ethiopia to develop a sustainable biofuel sector.

  10. The Great Mini-Debate

    Science.gov (United States)

    Benucci, Heather

    2017-01-01

    Debates remain popular in English language courses, and this activity gives students a low-stress opportunity to develop their speaking debating skills. This lesson plan is appropriate for upper intermediate or advanced students. Goals of the activity are to present an oral argument using evidence and use functional language related to agreeing,…

  11. Student Pressure Subject of Debate

    Science.gov (United States)

    Gewertz, Catherine

    2006-01-01

    This article discusses student pressure as a subject of debate. The latest debate about schoolwork is being fueled by three recent books: "The Homework Myth" by Alfie Kohn, "The Case Against Homework" by Sara Bennett and Nancy Kalish, and "The Overachievers", by Alexandra Robbins, which depicts overextended high…

  12. Theoretical physics

    International Nuclear Information System (INIS)

    Laval, G.

    1988-01-01

    The 1988 progress report of the theoretical Physics Center (Ecole Polytechnique, France), is presented. The research activities are carried out in the fields of the supersymmetry theory, the dynamic systems theory, the statistical mechanics, the plasma physics and the random media. Substantial improvements are obtained on dynamical system investigations. In the field theory, the definition of the Gross-Neveu model is achieved. However the construction of the non-abelian gauge theories and the conformal theories are the main research activities. Concerning Astrophysics, a three-dimensional gravitational code is obtained. The activities of each team, and the list of the published papers, congress communications and thesis are given [fr

  13. Research in theoretical physics

    International Nuclear Information System (INIS)

    Robson, D.; Williams, A.G.

    1991-01-01

    This report discusses: hamiltonian lattice gauge theory; relativistic potential model; chiral potential models; covariant dynamical chiral symmetry breaking models of hadronic structure; light-cone calculations and models; and strangeness in the nucleon. LSP

  14. Research in theoretical physics

    International Nuclear Information System (INIS)

    Domokos, G.; Kovesi-Domokos, S.

    1992-12-01

    Progress made in the following areas is summarized: simulation of extensive air showers induced by interactions existing beyond the currently accepted ''Standard Model'' of elementary particle interactions; search for physics beyond the ''Standard Model'' in gluonic inclusive decays of heavy quarks; obtaining limits on the applicability of the special theory of relativity; an improved method of obtaining upper limits on the masses of primaries of extensive air showers associated with point sources in the sky. 8 figs., 1 tab., 73 refs

  15. Theoretical and methodological notes on visual and audiovisual sources in researches on Life Stories and Self-referential Memorials

    Directory of Open Access Journals (Sweden)

    Maria Helena Menna Barreto Abrahão

    2014-01-01

    Full Text Available The text explicits the reflection that bases the use of pictures, films and videofilms as sources in research on Life Stories and Self-re- ferential Memorials in Teachers’ Education. After refering to the researches in which we use this support since 1988, we work with two complementary pairs of theoretical dimensions of narratives in visual and audiovisual sources and their use in such empirical rese- arch: subjectivity/truth and space/time. These dimensions are worked grounded in Barthes (1984 to propose an interpretative effort of these sources to understand the essence of photography according to the photographer and the essence of photography according to the photographed person concocted to the essence of photography according to the researcher. The Barthesian constructs studium and punctum are applied to reading the narratives of the filmic and pho- tographic material, reaching the more radical expression of the Bar- thesian puctum: real or representational death of the referent that serves the photos and movies. The discussion of these dimensions for the analysis of (audio visual sources is complemented with the support of several other authors.

  16. Under pressure, out of control, or home alone? Reviewing research and policy debates on the occupational health and safety effects of outsourcing and home-based work.

    Science.gov (United States)

    Quinlan, Michael; Bohle, Philip

    2008-01-01

    The practice of outsourcing or subcontracting of work has grown rapidly in most countries over the past two decades. Outsourcing, de-institutionalization, and a range of other practices have also resulted in a growth of home-based work. Home-based workers, even when not part of a subcontracting process, operate in an isolated situation remote from their employer and other workers. Do such work arrangements expose workers to greater risk of injury, illness, or assault? The authors reviewed international studies of the occupational health and safety (OHS) effects of subcontracting and home-based work undertaken over the past 20 years. Of the 25 studies analyzed, 92 percent found poorer OHS outcomes. The studies were examined for clues about the reasons for these negative outcomes. The authors also identified similarities and differences between subcontracting and home-based work. Despite the evidence of poor OHS outcomes, research into outsourcing has stalled in recent years. With notable exceptions, governments have taken little account of findings on these work arrangements in their laws and policies, in part because neoliberal ideas dominate national and global policy agendas. The authors examine policy challenges and regulatory responses and make suggestions for future research and policy interventions.

  17. What future research should bring to help resolving the debate about the efficacy of EEG-neurofeedback in children with ADHD

    Directory of Open Access Journals (Sweden)

    Madelon A. Vollebregt

    2014-05-01

    Full Text Available In recent years a rising amount of randomized controlled trials, reviews, and meta-analyses relating to the efficacy of electroencephalographic-neurofeedback (EEG-NF in children with attention-deficit/hyperactivity disorder (ADHD have been published. Although clinical reports and open treatment studies suggest EEG-NF to be effective, double blind placebo-controlled studies as well as a rigorous meta-analysis failed to find support for the efficacy of EEG-NF. Since absence of evidence does not equate with evidence of absence, we will outline how future research might overcome the present methodological limitations. To provide conclusive evidence for the presence or absence of the efficacy of EEG-NF in the treatment of ADHD, there is a need to set up a well-designed study that ensures optimal implementation and embedding of the training, and possibly incorporates different forms of neurofeedback.

  18. Joining the Debate

    DEFF Research Database (Denmark)

    Glaveanu, Vlad Petre; Karwowski, Maciej

    2013-01-01

    This special issue, as seen from above, covers at least three important themes and showcases research from a series of different Eastern and Central European countries using a variety of methodologies, from surveys to psychobiography. It stands as a testimony for the growing interest in creativit...

  19. Birth Order Debate Resolved?

    Science.gov (United States)

    Zajonc, R. B.

    2001-01-01

    Critiques Rodgers et al.'s June 2000 research on the relation between birth order and intelligence, which suggests that it is a methodological illusion. Explains how the intellectual environment and the teaching function (whereby older children tutor younger ones) contribute to the growth of intellectual maturity, the first negatively and the…

  20. Evaluation of Nine Consensus Indices in Delphi Foresight Research and Their Dependency on Delphi Survey Characteristics: A Simulation Study and Debate on Delphi Design and Interpretation.

    Science.gov (United States)

    Birko, Stanislav; Dove, Edward S; Özdemir, Vural

    2015-01-01

    The extent of consensus (or the lack thereof) among experts in emerging fields of innovation can serve as antecedents of scientific, societal, investor and stakeholder synergy or conflict. Naturally, how we measure consensus is of great importance to science and technology strategic foresight. The Delphi methodology is a widely used anonymous survey technique to evaluate consensus among a panel of experts. Surprisingly, there is little guidance on how indices of consensus can be influenced by parameters of the Delphi survey itself. We simulated a classic three-round Delphi survey building on the concept of clustered consensus/dissensus. We evaluated three study characteristics that are pertinent for design of Delphi foresight research: (1) the number of survey questions, (2) the sample size, and (3) the extent to which experts conform to group opinion (the Group Conformity Index) in a Delphi study. Their impacts on the following nine Delphi consensus indices were then examined in 1000 simulations: Clustered Mode, Clustered Pairwise Agreement, Conger's Kappa, De Moivre index, Extremities Version of the Clustered Pairwise Agreement, Fleiss' Kappa, Mode, the Interquartile Range and Pairwise Agreement. The dependency of a consensus index on the Delphi survey characteristics was expressed from 0.000 (no dependency) to 1.000 (full dependency). The number of questions (range: 6 to 40) in a survey did not have a notable impact whereby the dependency values remained below 0.030. The variation in sample size (range: 6 to 50) displayed the top three impacts for the Interquartile Range, the Clustered Mode and the Mode (dependency = 0.396, 0.130, 0.116, respectively). The Group Conformity Index, a construct akin to measuring stubbornness/flexibility of experts' opinions, greatly impacted all nine Delphi consensus indices (dependency = 0.200 to 0.504), except the Extremity CPWA and the Interquartile Range that were impacted only beyond the first decimal point (dependency = 0

  1. [Establishment of the mathematic model of total quantum statistical moment standard similarity for application to medical theoretical research].

    Science.gov (United States)

    He, Fu-yuan; Deng, Kai-wen; Huang, Sheng; Liu, Wen-long; Shi, Ji-lian

    2013-09-01

    The paper aims to elucidate and establish a new mathematic model: the total quantum statistical moment standard similarity (TQSMSS) on the base of the original total quantum statistical moment model and to illustrate the application of the model to medical theoretical research. The model was established combined with the statistical moment principle and the normal distribution probability density function properties, then validated and illustrated by the pharmacokinetics of three ingredients in Buyanghuanwu decoction and of three data analytical method for them, and by analysis of chromatographic fingerprint for various extracts with different solubility parameter solvents dissolving the Buyanghanwu-decoction extract. The established model consists of four mainly parameters: (1) total quantum statistical moment similarity as ST, an overlapped area by two normal distribution probability density curves in conversion of the two TQSM parameters; (2) total variability as DT, a confidence limit of standard normal accumulation probability which is equal to the absolute difference value between the two normal accumulation probabilities within integration of their curve nodical; (3) total variable probability as 1-Ss, standard normal distribution probability within interval of D(T); (4) total variable probability (1-beta)alpha and (5) stable confident probability beta(1-alpha): the correct probability to make positive and negative conclusions under confident coefficient alpha. With the model, we had analyzed the TQSMS similarities of pharmacokinetics of three ingredients in Buyanghuanwu decoction and of three data analytical methods for them were at range of 0.3852-0.9875 that illuminated different pharmacokinetic behaviors of each other; and the TQSMS similarities (ST) of chromatographic fingerprint for various extracts with different solubility parameter solvents dissolving Buyanghuanwu-decoction-extract were at range of 0.6842-0.999 2 that showed different constituents

  2. Combined use of the Consolidated Framework for Implementation Research (CFIR) and the Theoretical Domains Framework (TDF): a systematic review.

    Science.gov (United States)

    Birken, Sarah A; Powell, Byron J; Presseau, Justin; Kirk, M Alexis; Lorencatto, Fabiana; Gould, Natalie J; Shea, Christopher M; Weiner, Bryan J; Francis, Jill J; Yu, Yan; Haines, Emily; Damschroder, Laura J

    2017-01-05

    Over 60 implementation frameworks exist. Using multiple frameworks may help researchers to address multiple study purposes, levels, and degrees of theoretical heritage and operationalizability; however, using multiple frameworks may result in unnecessary complexity and redundancy if doing so does not address study needs. The Consolidated Framework for Implementation Research (CFIR) and the Theoretical Domains Framework (TDF) are both well-operationalized, multi-level implementation determinant frameworks derived from theory. As such, the rationale for using the frameworks in combination (i.e., CFIR + TDF) is unclear. The objective of this systematic review was to elucidate the rationale for using CFIR + TDF by (1) describing studies that have used CFIR + TDF, (2) how they used CFIR + TDF, and (2) their stated rationale for using CFIR + TDF. We undertook a systematic review to identify studies that mentioned both the CFIR and the TDF, were written in English, were peer-reviewed, and reported either a protocol or results of an empirical study in MEDLINE/PubMed, PsycInfo, Web of Science, or Google Scholar. We then abstracted data into a matrix and analyzed it qualitatively, identifying salient themes. We identified five protocols and seven completed studies that used CFIR + TDF. CFIR + TDF was applied to studies in several countries, to a range of healthcare interventions, and at multiple intervention phases; used many designs, methods, and units of analysis; and assessed a variety of outcomes. Three studies indicated that using CFIR + TDF addressed multiple study purposes. Six studies indicated that using CFIR + TDF addressed multiple conceptual levels. Four studies did not explicitly state their rationale for using CFIR + TDF. Differences in the purposes that authors of the CFIR (e.g., comprehensive set of implementation determinants) and the TDF (e.g., intervention development) propose help to justify the use of CFIR

  3. Theoretical physics

    CERN Document Server

    Joos, Georg

    1986-01-01

    Among the finest, most comprehensive treatments of theoretical physics ever written, this classic volume comprises a superb introduction to the main branches of the discipline and offers solid grounding for further research in a variety of fields. Students will find no better one-volume coverage of so many essential topics; moreover, since its first publication, the book has been substantially revised and updated with additional material on Bessel functions, spherical harmonics, superconductivity, elastomers, and other subjects.The first four chapters review mathematical topics needed by theo

  4. Development and upscaling of integral sustainable energy innovations in housing : the role of practice and underlying drivers, combining theoretical perspectives for a new research agenda

    NARCIS (Netherlands)

    Hofman, Petra; Hoppe, Thomas

    2013-01-01

    The goal of this paper is to elaborate a theoretical framework and research design for further research related to the question ‘What practices and underlying drivers explain adoption of integral sustainable energy innovations in the Dutch housing sector?’. Although there are many efforts to speed

  5. Fra massemedier til mediesystem - om kodediskussionen i systemteoretisk medieforskning [From mass media to media system - code discussions in systems theoretical media research

    Directory of Open Access Journals (Sweden)

    Mikkel Fugl Eskjær

    2010-11-01

    Full Text Available Systems theoretical media research raises the question whether the mass media constitute a unified institution, or whether the media, due to their internal differences, should be considered individually and independent of each other. By inscribing the media in a general social theory, systems theory conceptualises the media as an autonomous functional system. This intention is most clearly illustrated by the efforts to identify a shared code for the entire media system. Based on the media theory of Niklas Luhmann, this paper offers a critical presentation of the code discussion within systems theoretical media research. The first part of the paper briefly introduces the systems theoretical notion of a code as well as Luhmann’s definition of the media system as organised and regulated by the code of information. The second part presents a number of alternative suggestions and definitions of the media system’s code, which both indicate the scope of systems theoretical media research, but also point to some of the limitations in the systems theoretical approach. In the last part, the paper takes a critical look at the systems theoretical code discussion by arguing that a too narrow focus on code definitions is blocking a more productive investigation of the conditions, evolution, and autonomy of the media system.

  6. Experimental and theoretical high energy physics research. Annual grant progress report (FDP), January 15, 1993--January 14, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Cline, D.B.

    1993-10-01

    Progress on seven tasks is reported. (I)UCLA hadronization model, antiproton decay, PEP4/9 e{sup +}e{sup {minus}} analysis: In addition to these topics, work on CP and CPT phenomenology at a {phi} factory and letters of support on the hadronization project are included. (II)ICARUS detector and rare B decays with hadron beams and colliders: Developments are summarized and some typcial events as shown; in addition, the RD5 collaboration at CERN and the asymmetric {phi} factory project are sketched. (III)Theoretical physics: Feynman diagram calculations in gauge theory; supersymmetric standard model; effects of quantum gravity in breaking of global symmetries; models of quark and lepton substructure; renormalized field theory; large-scale structure in the universe and particle-astrophysics/early universe cosmology. (IV)H dibaryon search at BNL, kaon experiments (E799/KTeV) at Fermilab: Project design and some scatterplots are given. (V)UCLA participation in the experiment CDF at Fermilab. (VI)Detectors for hadron physics at ultrahigh energy colliders: Scintillating fiber and visible light photon counter research. (VII)Administrative support and conference organization.

  7. Research program in theoretical high-energy physics. Task A progress report, January 1-December 31, 1986

    International Nuclear Information System (INIS)

    Feldman, D.; Fried, H.M.; Jevicki, A.; Kang, K.; Tan, C.I.

    1986-01-01

    This year's research has dealt with a side range of theoretical optics of current interest. New results include: an operator formulation of the covariant interacting string field theory of Witten the string and nonlinear sigma model connection; Kac-Moody and Virasoro algebras and their applications to string theories; compactified strings on group manifold as non-linear sigma models with Wess-Zumino terms and BRST quantization simplicial lattice formulation of gravity and strings; numerical studies of Polyakov strings and their Hausdorff dimensions; stability of vacuum energies for strings compactified on various tori; tests for topological features of string interactions for hadronic processes. Studies in strong coupling phenomena and the continuum description by the technique of infrared extraction, the structure of non-semisimple gauge theories and contracted gauge theories have been continued. Problems associated with the family structure of quarks and leptons, and the interface between cosmology and the grand unification of particle interactions have also been addressed: predictions on the fourth generation quarks; gauge model of fermion flavors and breaking patterns at axion scale; massive neutrinos and oscillations calculability problem in flavor mixings; axion emission for representative types of stars

  8. Clearing the Waters of the Fracking Debate

    DEFF Research Database (Denmark)

    Ernstoff, Alexi; Ellis, Brian R.

    2013-01-01

    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......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......-access source for a non-technical audience that facilitates a balanced discussion on the complex topics related to hydraulic fracturing and its impact on water resources. The limited information available suggests that many of the environmental concerns related to hydraulic fracturing activities may be similar...

  9. 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.

  10. Inactivation of Anandamide Signaling: A Continuing Debate

    Directory of Open Access Journals (Sweden)

    Wael E. Houssen

    2010-10-01

    Full Text Available Since the first endocannabinoid anandamide was identified in 1992, extensive research has been conducted to characterize the elements of the tightly controlled endocannabinoid signaling system. While it was established that the activity of endocannabinoids are terminated by a two-step process that includes cellular uptake and degradation, there is still a continuing debate about the mechanistic role of these processes in inactivating anandamide signals.

  11. The nuclear energy debate

    International Nuclear Information System (INIS)

    Rippon, S.

    1976-01-01

    With reference to the public discussion which is taking place at the moment concerning the future of nuclear energy in the UK, the document from the Advisory Council on Research and Development for Fuel and Power and also the report of the Royal Commission on Environmental Pollution are considered. Although there have been many other projections of UK and world energy requirements prepared by many different organisations, few cover such a wide range of scenarios in such detail as the ACORD report. The Royal Commission report contains many reassuring findings on the more extreme claims of the worldwide anti-nuclear movement, but one cannot read it without gaining the impression that the nuclear option is the energy source they would most like to do without. It is felt that against this background, it would seem to be time for the power industry to stop defending nuclear energy as an acceptable necessity and rather promoting it as the best energy option. (U.K.)

  12. The cannabis debate: Let's do the research

    African Journals Online (AJOL)

    My father, who died 4 years ago at the age of 85, was a deeply conservative man. He was a district officer and then a colonial policeman in what was then Northern Rhodesia. When we left in the early 1960s he trained as a solicitor in England and had a predominantly criminal practice. He encountered substance abuse,.

  13. Theoretical solid state physics

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    Research activities at ORNL in theoretical solid state physics are described. Topics covered include: surface studies; particle-solid interactions; electronic and magnetic properties; and lattice dynamics

  14. Theoretical and experimental research on the influence of multiple piezoelectric effects on physical parameters of piezoelectric actuator

    Directory of Open Access Journals (Sweden)

    Liping Shi

    2015-04-01

    Full Text Available Compared with the traditional actuator of machinery and electricity, the piezoelectric actuator has the advantages of a compact structure, small volume, no mechanical friction, athermancy and no electromagnetic interference. Therefore, it has high application value in the fields of MEMS, bioengineering, medical science and so on. This article draws conclusions from the influence of multiple piezoelectric effects on the physical parameters (dielectric coefficient, equivalent capacity, energy conversion and piezoelectric coefficient of piezoelectric actuators. These data from theoretical and experimental research show the following: (1 The rate between the dielectric coefficient of piezoelectric in mechanical freedom and clamping is obtained from the secondary direct piezoelectric effect, which enhances the dielectric property, increases the dielectric coefficient and decreases the coefficient of dielectric isolation; (2 Under external field, E n ( ex = E 1 , exterior stress T = 0, that is to say, under the boundary condition of mechanical freedom, piezoelectric can store electric energy and elasticity, which obtains power density, elastic density and an electromechanical coupling factor; (3 According to the piezoelectric strain S i ( 1 , piezoelectric displacement D m ( 2 and piezoelectric strain S i ( 3 of multiple piezoelectric effects, when the dielectric coefficient of the first converse piezoelectric effect ε33 is 1326 and the dielectric coefficient of the secondary direct piezoelectric effect increases to 3336, the dielectric coefficient of the ceramic chip increases. When the piezoelectric coefficient of the first converse piezoelectric effect d33 is 595 and the piezoelectric coefficient of the secondary direct piezoelectric effect decreases to 240, the piezoelectric coefficient of the ceramic chip will decrease. It is of major significance both in the applications and in basic theory to research the influence of multiple piezoelectric

  15. Towards A Theoretical Biology: Reminiscences

    Indian Academy of Sciences (India)

    engaged in since the start of my career at the University of Chicago. Theoretical biology was ... research on theoretical problems in biology. Waddington, an ... aimed at stimulating the development of such a theoretical biology. The role the ...

  16. Manual Labour, Intellectual Labour and Digital (Academic Labour. The Practice/Theory Debate in the Digital Humanities

    Directory of Open Access Journals (Sweden)

    Christophe Magis

    2018-01-01

    Full Text Available Although it hasn’t much been considered as such, the Digital Humanities movements (or at least the most theoretically informed parts of it offers a critique “from within” of the recent mutation of the higher education and research systems. This paper offers an analysis, from a Critical Theory perspective, of a key element of this critique: the theory vs. practice debate, which, in the Digital Humanities, is translated into the famous “hack” versus “yack” motto, where DHers usually call for the pre-eminence of the former over the latter. I show how this debate aims to criticize the social situation of employment in academia in the digital age and can further be interpreted with the Cultural industry theoretical concept, as a continuance of the domination of the intellectual labour (ie. yack in this case over the manual labour (hack. Nevertheless, I argue that, pushing this debate to its very dialectical limit in the post-industrial academic labour situation, one realizes that the two terms aren’t in opposition anymore: the actual theory as well as the actual practice are below their very critical concepts in the academic labour. Therefore, I call for a reconfiguration of this debate, aiming at the rediscovering of an actual theory in the academic production, as well as a rediscovering of a praxis, the latter being outside of the scientific realm and rules: it is political.

  17. Progress report of a research program in experimental and theoretical high energy physics, 1 November 1993--31 October 1994

    International Nuclear Information System (INIS)

    Brandenberger, R.; Cutts, D.; Fried, H.M.

    1994-01-01

    This paper reports on the following tasks: theoretical high-energy physics; computational physics; interactions of leptons and hadrons from accelerator and astrophysical sources; and hadron collider and neutrino physics

  18. Consciousness operationalized, a debate realigned.

    Science.gov (United States)

    Carruthers, Peter; Veillet, Bénédicte

    2017-10-01

    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.

  19. Unpacking the great transmission debate

    Science.gov (United States)

    Denning, Kathryn

    2010-12-01

    The debate about the wisdom of sending interstellar transmissions is well-known to those involved in SETI, and frustrating for many. Its tendency towards intractability is a result of multiple factors, including: different models of the scientist's role as citizen and/or leader; disparate ideas about society's readiness to cope with frontier science; variable political substrates, particularly ideas concerning individual freedom and state control; competing ideologies of globalization; and the perceived relative risks and benefits of contact. (Variations in the latter, i.e. assessments of the risks and benefits of contact, derive partly from different thinking styles, including tolerance for risk, and partly from inferences based upon episodes of biological and cultural contact on Earth.) Unpacking the debate into its components may be of use to those debating policy about SETI transmissions, or at the very least, help keep in focus what, precisely, the perennial arguments are really about.

  20. 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.

  1. The Debate over Inclusive Fitness as a Debate over Methodologies

    NARCIS (Netherlands)

    Rubin, Hannah

    This article analyzes the recent debate surrounding inclusive fitness and argues that certain limitations ascribed to it by critics—such as requiring weak selection or providing dynamically insufficient models—are better thought of as limitations of the methodological framework most often used with

  2. The structure of the climate debate

    International Nuclear Information System (INIS)

    Tol, Richard S.J.

    2017-01-01

    First-best climate policy is a uniform carbon tax which gradually rises over time. Civil servants have complicated climate policy to expand bureaucracies, politicians to create rents. Environmentalists have exaggerated climate change to gain influence, other activists have joined the climate bandwagon. Opponents to climate policy have attacked the weaknesses in climate research. The climate debate is convoluted and polarized as a result, and climate policy complex. Climate policy should become easier and more rational as the Paris Agreement has shifted climate policy back towards national governments. Changing political priorities, austerity, and a maturing bureaucracy should lead to a more constructive climate debate. - Highlights: • Strong discrepancy between ideal and actual climate policy explained by incentives of policy-makers. • Paris Agreement allows for greater emphasis on national climate policies. • Shifting priorities and maturing bureaucracies allows climate policies to focus on greenhouse gas emission reduction.

  3. 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

  4. Debate as an alternative method for medical literature evaluation.

    Science.gov (United States)

    Toor, Rebecca; Samai, Kathryn; Wargo, Ryan

    2017-05-01

    To determine the student impression of utilizing a debate style journal club as an alternative approach for preceptors to teach medical literature evaluation skills to pharmacy students undergoing Advance Pharmacy Practice Experiences (APPE) in both acute care and ambulatory care. Students were asked to debate on a controversial topic or two drugs with similar indications. Each side had to research supporting evidence based medicine and use literature appraisal skills to incorporate the information logically into an oral debate style format. Approximately fifteen minutes were allotted for each debate, allowing five minutes for each opening argument, three minutes for each rebuttal, and two minutes for each closing argument. Students were then asked to complete a post-debate survey using a Likert Scale to evaluate their perception of the debate style journal club. Following implementation of the debate style journal club, students reported being more confident with their ability to find, compare, and retain information from primary literature with a mean of 4.1, 4.2, and 4.4 respectively on a Likert Scale. Students also reported overall enjoyment and satisfaction with a mean of 4.0. Debate style journal clubs have the capability to teach pharmacy students vital literature appraisal skills, and are a well-liked alternative to the traditional style journal club. Incorporating this method improved student interest as well as increased their ability to find, compare, and retain the information gathered from primary literature. Copyright © 2017 Elsevier Inc. All rights reserved.

  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. The nuclear debate in Austria

    International Nuclear Information System (INIS)

    Weish, P.

    1977-01-01

    This report was published during the debate about the construction of nuclear-power-plants in Austria and before the national referendum, which prevented the implementing of “Zwentendorf”, Austria´s first nuclear-power-plant. The report gives a view over the events in the discussion about Austria´s nuclear-future. (kancsar)

  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. The debate on minimal deterrence

    International Nuclear Information System (INIS)

    Arbatov, A.; Karp, R.C.; Toth, T.

    1993-01-01

    Revitalization of debates on minimal nuclear deterrence at the present time is induced by the end of the Cold War and a number of unilateral and bilateral actions by the great powers to curtail nuclear arms race and reduce nuclear weapons arsenals

  10. [Theoretical modeling and experimental research on direct compaction characteristics of multi-component pharmaceutical powders based on the Kawakita equation].

    Science.gov (United States)

    Si, Guo-Ning; Chen, Lan; Li, Bao-Guo

    2014-04-01

    Base on the Kawakita powder compression equation, a general theoretical model for predicting the compression characteristics of multi-components pharmaceutical powders with different mass ratios was developed. The uniaxial flat-face compression tests of powder lactose, starch and microcrystalline cellulose were carried out, separately. Therefore, the Kawakita equation parameters of the powder materials were obtained. The uniaxial flat-face compression tests of the powder mixtures of lactose, starch, microcrystalline cellulose and sodium stearyl fumarate with five mass ratios were conducted, through which, the correlation between mixture density and loading pressure and the Kawakita equation curves were obtained. Finally, the theoretical prediction values were compared with experimental results. The analysis showed that the errors in predicting mixture densities were less than 5.0% and the errors of Kawakita vertical coordinate were within 4.6%, which indicated that the theoretical model could be used to predict the direct compaction characteristics of multi-component pharmaceutical powders.

  11. Theoretical physics division

    International Nuclear Information System (INIS)

    Anon.

    1980-01-01

    Research activities of the theoretical physics division for 1979 are described. Short summaries are given of specific research work in the following fields: nuclear structure, nuclear reactions, intermediate energy physics, elementary particles [fr

  12. 11 CFR 110.13 - Candidate debates.

    Science.gov (United States)

    2010-01-01

    ... debates include at least two candidates; and (2) The staging organization(s) does not structure the... PROHIBITIONS § 110.13 Candidate debates. (a) Staging organizations. (1) Nonprofit organizations described in 26..., subparts D and E. (b) Debate structure. The structure of debates staged in accordance with this section and...

  13. The German Debate on Tactical Nuclear Weapons

    International Nuclear Information System (INIS)

    Meier, Olivier

    2008-01-01

    This report analyses the debate in Germany about tactical nuclear weapons deployments in Europe. It is mainly based on interviews conducted with senior officials from the German Federal Foreign Ministry, the Federal Ministry of Defence, senior members of Parliament as well as experts from research institutes and think-tanks. The interviews focused on the more recent past in the German debate as well as the future of tactical nuclear weapon deployments in Germany and Europe. The report concludes that while a change of Germany's position on tactical nuclear weapons is unlikely to change in the short-term, several developments will make it unlikely that the continued involvement of Germany in NATO nuclear sharing will have to be debated in the medium term. Should the next Parliamentary elections, which will take place in 2009 at the latest, result in a Social Democrat-led government, a push for a reduction of Germany's involvement in NATO nuclear sharing appears possible. A conservative-led government is likely to maintain the nuclear status quo within NATO

  14. A Review of Homework Literature as a Precursor to Practitioner-Led Doctoral Research in a Primary School

    Science.gov (United States)

    Rudman, Nicholas Paul Charles

    2014-01-01

    Homework in the primary school is a subject much debated by teachers, parents and pupils. This paper offers a brief critique of key issues in the current homework debate with particular reference to research literature, theoretical perspectives, educational policy and other professional publications. Consequently, a discourse between homework in…

  15. Solving theoretical and empirical conundrums in international strategy research by matching foreign entry mode choices and performance

    NARCIS (Netherlands)

    Martin, Xavier

    2013-01-01

    Several theoretical and empirical developments in the literature on foreign entry mode and performance, and on (international) strategy more generally, were influenced or prefigured by Brouthers’ (2002) JIBS Decade Award winning paper. Regarding theory, Brouthers is an archetype of the integration

  16. The Meaning of Life among Secondary School Pupils. A Theoretical Framework and Some Initial Results. Research Bulletin 65.

    Science.gov (United States)

    Niemi, Hannele

    This monograph reports on an empirical survey of 394 secondary school students investigating their desire to seek the meaning of their own lives. The theoretical framework upon which the study was based is that of Viktor E. Frankl's hypotheses that a human being wants to seek the meaning in his own life. The questionnaire consisted of tests…

  17. 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.

  18. Quantum mechanics interpretation: scalled debate

    International Nuclear Information System (INIS)

    Sanchez Gomez, J. L.

    2000-01-01

    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

  19. General Assembly debate on IAEA

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1960-01-15

    On 3 November 1959, the General Assembly of the United Nations considered the annual report of the International Atomic Energy Agency, the first report to cover a full operational year of the Agency - 1 July 1959 to 30 June 1959, more recent developments having been summarized in a preface. At the end of the debate the Assembly adopted a resolution, submitted jointly by Czechoslovakia, the Union of South Africa and the United Arab Republic, taking note of the report

  20. Religious organizations debate nuclear energy

    International Nuclear Information System (INIS)

    Dowell, T.

    1984-08-01

    This paper reviews the history of the religious debate on nuclear energy over the last thirty years. In the 1950s, religious statements recognized the peaceful uses of atomic energy as a blessing from God and called upon world leaders to promote its use. Nuclear energy programmes were launched in this decade. In the 1960s, there was still religious approval of nuclear energy, but questions about ethics arose. It was not until the 1970s, after the oil crisis, that serious questioning and criticism of nuclear energy emerged. This was particularly true in the United States, where the majority of statements originated - especially in 1979, the year of the Three Mile Island accident. Around this time, the World Council of Churches developed the concept of the just, participatory and sustainable society. The meaning and use of these terms in the nuclear energy debate is examined. This paper also compares the balanced debate of the World Council with the case against the plutonium economy prepared by the National Council of the Churches of Christ in the USA. Three religious statements from the 1980s are examined. A United Church of Canada resolution, critical of nuclear energy, is compared with a favourable report from the Methodist Church in England. Both use similar values: in one case, justice, participation and sustainability; in the other case, concern for others, participation and stewardship. There are not many Catholic statements on nuclear energy. One which is cautious and favourable is examined in detail. It is concluded that the use of concepts of justice, participation and sustainability (or their equivalents) has not clarified the nuclear debate

  1. The nuclear debate in Canada

    International Nuclear Information System (INIS)

    Macaulay, H.L.

    1981-06-01

    The author argues that the nuclear debate in Canada is concerned less with the safety of nuclear power plants and more with arguments of economics and social decision-making. The nuclear industry cannot afford to neglect the continuing need to inform the public about nuclear risks. But there is also a need to develop specific arguments to increase public acceptance of nuclear energy as an economic, democratic and equitable energy option

  2. Manifiesto de Historia a Debate.

    Directory of Open Access Journals (Sweden)

    Historia a Debate

    2011-08-01

    Full Text Available Después de ocho años de contactos, reflexiones y debates, a través de congresos, encuestas y últimamente Internet, hemos sentido la urgencia de explicitar y actualizar nuestra posición en diálogo crítico con otras corrientes historiográficas, asimismo desarrolladas en la última década del siglo XX: (1 el continuismo de los años 60-70, (2 el posmodernismo, y (3 el retorno a la vieja historia, la última “novedad” historiográfica.Estamos viviendo una transición histórica e historiográfica de resultados todavía inciertos. Historia a Debate como tendencia historiográfica quiere contribuir a la configuración de un paradigma común y plural de los historiadores del siglo XXI que asegure para la historia y su escritura una nueva primavera. A tal fin hemos elaborado 18 propuestas metodológicas, historiográficas y epistemológicas, que presentamos a los historiadores y a las historiadoras del mundo para su debate y, en su caso, adhesión crítica y posterior desarrollo.

  3. 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.

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

    Science.gov (United States)

    Zatonski, Mateusz; Hawkins, Benjamin; McKee, Martin

    2018-06-01

    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.

  5. 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

  6. XV and XVI SERC Main Schools in Theoretical High Energy Physics held at the Saha Institute of Nuclear Physics and Harish-Chandra Research Institute

    CERN Document Server

    2005-01-01

    Current research in High Energy Physics focuses on a number of enigmatic issues that go beyond the very successful Standard Model of particle physics. Among these are the problem of neutrino mass, the (as yet) unobserved Higgs particle, the quark-gluon plasma, quantum aspects of gravity, and the so--called hierarchy problem. Satisfactory resolution of these important questions will take much research effort in both theory and experiment. The Science & Engineering Research Council, Department of Science & Technology has sponsored a series of SERC Schools in Theoretical High Energy Physics over the past several years, to provide instruction and training to graduate students working for research degrees. This book is an outcome of the schools held at the Saha Institute of Nuclear Physics, Kolkata in 2000, and at the Harish-Chandra Research Institute, Allahabad in 2001. Based on lectures by active researchers in the field---Rajiv Gavai, Debashis Ghoshal, Dileep Jatkar, Anjan Joshipura, Biswarup Mukhopadhy...

  7. 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.)

  8. The debate on the economic effects of minimum wage legislation

    Directory of Open Access Journals (Sweden)

    Santos Miguel Ruesga-Benito

    2017-12-01

    Full Text Available The minimum wage establishment has its origin in the first third of the last century. Since its creation has been a focus of continuing controversy and an unfinished debate on economics field. This work reviews the effects of the minimum wage on employment and other macroeconomic variables, from both theoretical and empirical perspectives. The method is based on the revision of the literature and the main economic indicators. The central contribution of this paper is providing a general reflection on theoretical and empirical analysis about the debate on minimum wage and its effects. The results showed that some labor policies are taking account the effects of austerity strategies, shifting the attention towards the implementation of minimum wages or their updating, in order to reduce the growing inequalities in the distribution of income, and even poverty levels.

  9. Special Globelics session proposal on: Lessons learned for priority setting and indicators relevant to the impact of research programmes in Europe and Emerging Economies. An evidence-based debate between the research and the policy-shaping community

    Energy Technology Data Exchange (ETDEWEB)

    Caloghirou, Y.; Vonortas, N.

    2016-07-01

    The purpose of this session is to present a coherent set of papers offering useful insights on research priority setting processes/activities and indicators used to measure the impact of research and technology development programmes in Europe and Emerging Economies (Brazil, Chile, Peru and Russia). In particular, the first paper focuses on the research collaborative networks funded by the European Union during the past three decades and offers a comprehensive picture of science-industry collaboration in Europe by using network indicators and providing data on the characteristics and the innovative performance of young firms participating in these networks. The second paper presents three cases of non-traditional indicators for R&D funding agencies from emerging economies and aims at contributing to the discussions on the importance of employing suitable indicators that can complement classic STI indicators. The third paper seeks to provide a critical overview of the recent exercise in the evaluation of public research institutions in Russia. The session (180 min) aims at bringing together researchers from both developed and emerging countries as well as policy makers and will be divided into two parts . The first part will be devoted in papers’ presentation and the second one in papers’ discussion by invited policy experts and officials. (Author)

  10. [AVIATION MEDICINE: THEORETICAL CONCEPTS AND FOCAL FUNDAMENTAL AND PRACTICAL ISSUES (for the 80th anniversary of the Research Test Center of Aerospace Medicine and Military Ergonomics)].

    Science.gov (United States)

    Zhdanko, I M; Pisarev, A A; Vorona, A A; Lapa, V V; Khomenko, M N

    2015-01-01

    The article discloses postulates of theoretical concepts that make the methodological basis for addressing the real-world aviation medicine challenges of humanizing aviator's environment, labor content and means, and health and performance maintenance. Under consideration are focal fundamental and practical issues arising with the technological progress in aviation and dealt with at the AF CRI Research Test Center of Aerospace Medicine and Military Ergonomics.

  11. Exploring the Use of Emoji as a Visual Research Method for Eliciting Young Children's Voices in Childhood Research

    Science.gov (United States)

    Fane, Jennifer; MacDougall, Colin; Jovanovic, Jessie; Redmond, Gerry; Gibbs, Lisa

    2018-01-01

    Recognition of the need to move from research "on" children to research "with" children has prompted significant theoretical and methodological debate as to how young children can be positioned as active participants in the research process. Visual research methods such as drawing, photography, and videography have received…

  12. Theoretical and Experimental Research in Neutron Spectra and Nuclear Waste Transmutation on Fast Subcritical Assembly with MOX Fuel

    Science.gov (United States)

    Arkhipkin, D. A.; Buttsev, V. S.; Chigrinov, S. E.; Kutuev, R. Kh.; Polanski, A.; Rakhno, I. L.; Sissakian, A.; Zulkarneev, R. Ya.; Zulkarneeva, Yu. R.

    2003-07-01

    The paper deals with theoretical and experimental investigation of transmutation rates for a number of long-lived fission products and minor actinides, as well as with neutron spectra formed in a subcritical assembly driven with the following monodirectional beams: 660-MeV protons and 14-MeV neutrons. In this work, the main objective is the comparison of neutron spectra in the MOX assembly for different external driving sources: a 660-MeV proton accelerator and a 14-MeV neutron generator. The SAD project (JINR, Russia) has being discussed. In the context of this project, a subcritical assembly consisting of a cylindrical lead target surrounded by a cylindrical MOX fuel layer will be constructed. Present conceptual design of the subcritical assembly is based on the core with a nominal unit capacity of 15 kW (thermal). This corresponds to a multiplication coefficient, keff= 0.945, and an accelerator beam power of 0.5 kW. The results of theoretical investigations on the possibility of incinerating long-lived fission products and minor actinides in fast neutron spectrum and formation of neutron spectra with different hardness in subcritical systems based on the MOX subcritical assembly are discussed. Calculated neutron spectra emitted from a lead target irradiated by a 660-MeV protons are also presented.

  13. Debatable Premises in Telecom Policy

    DEFF Research Database (Denmark)

    Hurwitz, Justin (Gus); Layton, Roslyn

    2015-01-01

    ‟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....... 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...

  14. 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

  15. Debatable Premises in Telecom Policy

    DEFF Research Database (Denmark)

    HURWITZ, Justin; Layton, Roslyn

    2014-01-01

    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......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...

  16. National debate on the energies

    International Nuclear Information System (INIS)

    2003-01-01

    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.)

  17. A computational model of self-efficacy's various effects on performance: Moving the debate forward.

    Science.gov (United States)

    Vancouver, Jeffrey B; Purl, Justin D

    2017-04-01

    Self-efficacy, which is one's belief in one's capacity, has been found to both positively and negatively influence effort and performance. The reasons for these different effects have been a major topic of debate among social-cognitive and perceptual control theorists. In particular, the findings of various self-efficacy effects has been motivated by a perceptual control theory view of self-regulation that social-cognitive theorists' question. To provide more clarity to the theoretical arguments, a computational model of the multiple processes presumed to create the positive, negative, and null effects for self-efficacy is presented. Building on an existing computational model of goal choice that produces a positive effect for self-efficacy, the current article adds a symbolic processing structure used during goal striving that explains the negative self-efficacy effect observed in recent studies. Moreover, the multiple processes, operating together, allow the model to recreate the various effects found in a published study of feedback ambiguity's moderating role on the self-efficacy to performance relationship (Schmidt & DeShon, 2010). Discussion focuses on the implications of the model for the self-efficacy debate, alternative computational models, the overlap between control theory and social-cognitive theory explanations, the value of using computational models for resolving theoretical disputes, and future research and directions the model inspires. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  18. Cholesterol: the debate should be terminated.

    Science.gov (United States)

    Nathan, David G

    2017-07-01

    Here, I offer personal perspectives on cholesterol homeostasis that reflect my belief that certain aspects of the debate have been overstated.-Nathan, D. G. Cholesterol: the debate should be terminated. © FASEB.

  19. 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.

  20. Summary on Theoretical Aspects

    CERN Document Server

    Soffer, Jacques

    2010-01-01

    During the five days of this conference a very dense scientific program has enlighted our research fields, with the presentation of large number of interesting lectures. I will try to summarize the theoretical aspects of some of these new results.

  1. 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…

  2. 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…

  3. 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…

  4. 11 CFR 100.154 - Candidate debates.

    Science.gov (United States)

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Candidate debates. 100.154 Section 100.154 Federal Elections FEDERAL ELECTION COMMISSION GENERAL SCOPE AND DEFINITIONS (2 U.S.C. 431) Exceptions to Expenditures § 100.154 Candidate debates. Funds used to defray costs incurred in staging candidate debates in...

  5. 11 CFR 100.92 - Candidate debates.

    Science.gov (United States)

    2010-01-01

    ... 11 Federal Elections 1 2010-01-01 2010-01-01 false Candidate debates. 100.92 Section 100.92 Federal Elections FEDERAL ELECTION COMMISSION GENERAL SCOPE AND DEFINITIONS (2 U.S.C. 431) Exceptions to Contributions § 100.92 Candidate debates. Funds provided to defray costs incurred in staging candidate debates...

  6. Backward Dependencies and in-Situ wh-Questions as Test Cases on How to Approach Experimental Linguistics Research That Pursues Theoretical Linguistics Questions.

    Science.gov (United States)

    Pablos, Leticia; Doetjes, Jenny; Cheng, Lisa L-S

    2017-01-01

    The empirical study of language is a young field in contemporary linguistics. This being the case, and following a natural development process, the field is currently at a stage where different research methods and experimental approaches are being put into question in terms of their validity. Without pretending to provide an answer with respect to the best way to conduct linguistics related experimental research, in this article we aim at examining the process that researchers follow in the design and implementation of experimental linguistics research with a goal to validate specific theoretical linguistic analyses. First, we discuss the general challenges that experimental work faces in finding a compromise between addressing theoretically relevant questions and being able to implement these questions in a specific controlled experimental paradigm. We discuss the Granularity Mismatch Problem (Poeppel and Embick, 2005) which addresses the challenges that research that is trying to bridge the representations and computations of language and their psycholinguistic/neurolinguistic evidence faces, and the basic assumptions that interdisciplinary research needs to consider due to the different conceptual granularity of the objects under study. To illustrate the practical implications of the points addressed, we compare two approaches to perform linguistic experimental research by reviewing a number of our own studies strongly grounded on theoretically informed questions. First, we show how linguistic phenomena similar at a conceptual level can be tested within the same language using measurement of event-related potentials (ERP) by discussing results from two ERP experiments on the processing of long-distance backward dependencies that involve coreference and negative polarity items respectively in Dutch. Second, we examine how the same linguistic phenomenon can be tested in different languages using reading time measures by discussing the outcome of four self

  7. Backward Dependencies and in-Situ wh-Questions as Test Cases on How to Approach Experimental Linguistics Research That Pursues Theoretical Linguistics Questions

    Science.gov (United States)

    Pablos, Leticia; Doetjes, Jenny; Cheng, Lisa L.-S.

    2018-01-01

    The empirical study of language is a young field in contemporary linguistics. This being the case, and following a natural development process, the field is currently at a stage where different research methods and experimental approaches are being put into question in terms of their validity. Without pretending to provide an answer with respect to the best way to conduct linguistics related experimental research, in this article we aim at examining the process that researchers follow in the design and implementation of experimental linguistics research with a goal to validate specific theoretical linguistic analyses. First, we discuss the general challenges that experimental work faces in finding a compromise between addressing theoretically relevant questions and being able to implement these questions in a specific controlled experimental paradigm. We discuss the Granularity Mismatch Problem (Poeppel and Embick, 2005) which addresses the challenges that research that is trying to bridge the representations and computations of language and their psycholinguistic/neurolinguistic evidence faces, and the basic assumptions that interdisciplinary research needs to consider due to the different conceptual granularity of the objects under study. To illustrate the practical implications of the points addressed, we compare two approaches to perform linguistic experimental research by reviewing a number of our own studies strongly grounded on theoretically informed questions. First, we show how linguistic phenomena similar at a conceptual level can be tested within the same language using measurement of event-related potentials (ERP) by discussing results from two ERP experiments on the processing of long-distance backward dependencies that involve coreference and negative polarity items respectively in Dutch. Second, we examine how the same linguistic phenomenon can be tested in different languages using reading time measures by discussing the outcome of four self

  8. Backward Dependencies and in-Situ wh-Questions as Test Cases on How to Approach Experimental Linguistics Research That Pursues Theoretical Linguistics Questions

    Directory of Open Access Journals (Sweden)

    Leticia Pablos

    2018-01-01

    Full Text Available The empirical study of language is a young field in contemporary linguistics. This being the case, and following a natural development process, the field is currently at a stage where different research methods and experimental approaches are being put into question in terms of their validity. Without pretending to provide an answer with respect to the best way to conduct linguistics related experimental research, in this article we aim at examining the process that researchers follow in the design and implementation of experimental linguistics research with a goal to validate specific theoretical linguistic analyses. First, we discuss the general challenges that experimental work faces in finding a compromise between addressing theoretically relevant questions and being able to implement these questions in a specific controlled experimental paradigm. We discuss the Granularity Mismatch Problem (Poeppel and Embick, 2005 which addresses the challenges that research that is trying to bridge the representations and computations of language and their psycholinguistic/neurolinguistic evidence faces, and the basic assumptions that interdisciplinary research needs to consider due to the different conceptual granularity of the objects under study. To illustrate the practical implications of the points addressed, we compare two approaches to perform linguistic experimental research by reviewing a number of our own studies strongly grounded on theoretically informed questions. First, we show how linguistic phenomena similar at a conceptual level can be tested within the same language using measurement of event-related potentials (ERP by discussing results from two ERP experiments on the processing of long-distance backward dependencies that involve coreference and negative polarity items respectively in Dutch. Second, we examine how the same linguistic phenomenon can be tested in different languages using reading time measures by discussing the outcome of

  9. [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.

  10. Promoting Debates on Economic Growth and Poverty Reduction in ...

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

    Promoting Debates on Economic Growth and Poverty Reduction in Eastern Africa through Strengthening the Links between Research and the Media. Policy researchers have a key role to play in insuring that economic growth and poverty reduction plans are responsive to the needs and interests of poor people. They can ...

  11. The potential benefits of naturalistic driving for road safety research : theoretical and empirical considerations and challenges for the future.

    NARCIS (Netherlands)

    Schagen, I.N.L.G. van & Sagberg, F.

    2012-01-01

    Naturalistic driving (ND) is a research method that provides insight in everyday driver behaviour. Typically, in an ND study vehicles are equipped with several small cameras and sensors, which continuously and inconspicuously register vehicle manoeuvres, driver behaviour, and external conditions.

  12. Discovering the Neural Nature of Moral Cognition? Empirical, Theoretical, and Practical Challenges in Bioethical Research with Electroencephalography (EEG).

    Science.gov (United States)

    Wagner, Nils-Frederic; Chaves, Pedro; Wolff, Annemarie

    2017-06-01

    In this article we critically review the neural mechanisms of moral cognition that have recently been studied via electroencephalography (EEG). Such studies promise to shed new light on traditional moral questions by helping us to understand how effective moral cognition is embodied in the brain. It has been argued that conflicting normative ethical theories require different cognitive features and can, accordingly, in a broadly conceived naturalistic attempt, be associated with different brain processes that are rooted in different brain networks and regions. This potentially morally relevant brain activity has been empirically investigated through EEG-based studies on moral cognition. From neuroscientific evidence gathered in these studies, a variety of normative conclusions have been drawn and bioethical applications have been suggested. We discuss methodological and theoretical merits and demerits of the attempt to use EEG techniques in a morally significant way, point to legal challenges and policy implications, indicate the potential to reveal biomarkers of psychopathological conditions, and consider issues that might inform future bioethical work.

  13. How do ligands influence the quantum yields of cyclometalated platinum(ii) complexes, a theoretical research study.

    Science.gov (United States)

    Yang, Baozhu; Huang, Shuang; Wang, Jianhao

    2017-08-30

    A series of cyclometalated platinum(ii) complexes have been investigated with the TDDFT method. These complexes have similar structures but distinct phosphorescence quantum yields. Theoretical calculations were carried out to explain the differences in quantum yields from the conjugation effect of the cyclometalated ligand, molecular rigidity and ligand-field strength of the monodentate ligand. The radiative decay rate constants (k r ) have been discussed with the oscillator strength (f n ), the strength of the spin-orbit coupling (SOC) interaction between the lowest energy triplet excited state (T 1 ) and singlet excited states (S n ), and the energy gaps between E(T 1 ) and E(S n ). To illustrate the nonradiative decay processes, the transition states (TS) between the triplet metal-centered state ( 3 MC) and T 1 states have been optimized. In addition, the minimum energy crossing points (MECPs) between 3 MC and the ground states (S 0 ) were optimized. Finally, the potential energy curves along the nonradiative decay pathways are simulated. To obtain a phosphorescent complex with a high quantum yield, the complex should retain molecular rigidity well in the S 1 and T 1 states, while showing significant structural distortion at the MECP structure.

  14. Research in theoretical particle physics. Technical summary of research supported under grant DE-FG02-85ER40214 from 5/1/86 to 4/30/98

    International Nuclear Information System (INIS)

    McKay, Douglas W.; Ralston, John P.

    1999-01-01

    This research proposes new theoretical models and experimental tests for new phenomena that range from realms deep within the atomic nucleus to those spanning the universe. Further study of data from distant galaxies clarifies the evidence published by JPR that there may be preferred ''axis'' to the Universe. Also at astronomical scales is the work to discover evidence of ultra high energy neutrinos that are predicted to be streaming line of sight from the collapsing cores of distant galaxies. At the subnuclear level the authors have proposed theoretical motivation and experimental texts for new forms of cooperative effects and new forms of that matter itself

  15. Canadian natural gas price debate

    International Nuclear Information System (INIS)

    Wight, G.

    1998-01-01

    Sunoco Inc. is a subsidiary of Suncor Energy, one of Canada's largest integrated energy companies having total assets of $2.8 billion. As one of the major energy suppliers in the country, Sunoco Inc has a substantial stake in the emerging trends in the natural gas industry, including the Canadian natural gas price debate. Traditionally, natural gas prices have been determined by the number of pipeline expansions, weather, energy supply and demand, and storage levels. In addition to all these traditional factors which still apply today, the present day natural gas industry also has to deal with deregulation, open competition and the global energy situation, all of which also have an impact on prices. How to face up to these challenges is the subject of this discourse. tabs., figs

  16. The debate on nuclear power

    International Nuclear Information System (INIS)

    Bethe, H.A.

    1977-01-01

    The need for nuclear power is pointed out. The Study Group on Nuclear Fuel Cycles of the American Physical Society has studied the problem of waste disposal in detail and has found that geological emplacement leads to safe waste disposal. The relation between nuclear power and weapons proliferation is discussed. The problem of preventing proliferation is primarily a political problem, and the availability of nuclear power will contribute little to the potential for proliferation. However, to further reduce this contribution, it may be desirable to keep fast-breeder reactors under international control and to use only converters for national reactors. The desirable converter is one which has a high conversion ratio, probably one using the thorium cycle, 233 U, and heavy water as the moderator. The nuclear debate in the United States of America is discussed. Work on physical and technical safeguards in the USA against diversion of fissile materials is mentioned. (author)

  17. The nuclear debate in Sweden

    International Nuclear Information System (INIS)

    Sandstrom, S.

    1976-01-01

    The current preoccupation with conservation among widespread factions in the Swedish populace dates back to the 1960's. Co-ordinated by a central organisation, Miljocentrum, a variety of environmental protection groups concentrated at first on such things as fluorine in drinking water, colouring matter in foodstuffs, poisonous industrial effluents such as phosphates in detergents and mercury. In the early 1970's attention became more and more directed against nuclear energy, the arguments generally following the same lines as the U.S. debate but with some time lag. Nuclear energy has since become the focal point of environmental protest both among the public and within parliament. Public opposition to a reprocessing plant site at Sannas may lead to a decision to opt for a 'fuel cycle centre' on a site suitable for final disposal of high level radioactive waste. (author)

  18. Production of medical radioisotope 153Sm in the Tehran Research Reactor (TRR) through theoretical calculations and practical tests

    International Nuclear Information System (INIS)

    Forughi, Sh.; Hamidi, S.; Khalafi, H.; Sheibani, Sh.; Shahidi, A.

    2013-01-01

    Highlights: ► Production of 153 Sm isotope by neutron activation in a nuclear reactor was studied. ► Optimal parameters for weight and irradiation time were found. ► This study led to an empirical correction factor (kf). ► Kf enhanced the production procedure of the 153 Sm radioisotope. ► The results led to nearly 60% decrease in the amount of material used in the production process. - Abstract: The feasibility of producing 2000–3000 mCi 153 Sm by irradiation of 152 Sm in 5 MW TRR was studied via TRR core simulation. In this study the cross-section of 152 Sm (n,γ) 153 Sm reaction from ENDF/B library was used. The effective activation cross section for production of 153 Sm is obtained using the neutron spectra in different irradiation channel of the core. The activity of the simulated samples is calculated using the obtained fluxes and cross sections. Then samples were prepared and irradiated under different conditions and fluxes. The final production’s specific activity was measured by the standard dose calibrator ISOMED 1010. By comparison of the theoretical calculations and actual measurements, an empirical correction factor (K f ) was obtained, which is helpful in production procedure of the 153 Sm radioisotope. The optimal weight of the samples and irradiation time was studied according to the flux calculations based on the location of the sample and saturated activity calculation. In order to test the proposed conditions, samples were prepared and were irradiated under the proposed conditions. According to the compared results with the initial irradiation condition, the new proposed sample which weighed 4 mg of Sm 2 O 3 is acceptable for the labeling, therefore this study led to nearly 60% decrease in the amount of material used in the production process

  19. Technical and theoretical considerations about gradient perfusion culture for epithelia used in tissue engineering, biomaterial testing and pharmaceutical research

    Energy Technology Data Exchange (ETDEWEB)

    Minuth, Will W [Department of Molecular and Cellular Anatomy, University of Regensburg, D-93053 Regensburg, University Street 31 (Germany); Strehl, Raimund [Cellartis AB, S-41346 Goeteborg, Arvid Wallgrens Backe 20 (Sweden)

    2007-06-01

    Epithelia act as biological barriers, which are exposed to different environments at the luminal and basal sides. To simulate this situation and to improve functional features an in vitro gradient perfusion culture technique was developed in our laboratory. This innovative technique appears to be simple at first sight, but the performance needs practical and theoretical knowledge. To harvest intact epithelia after a long-term gradient culture period of many days, leakage, edge damage and pressure differences in the system have to be avoided so that the epithelial barrier function is maintained continuously. Unexpectedly, one of the major obstacles are micro-injuries in the epithelia caused by gas bubbles, which arise during transportation of the medium or due to respiration of the cultured tissue. Gas bubbles randomly accumulate either at the luminal or basal fluid flow of the gradient perfusion culture container. This phenomenon results in fluid pressure differences between the luminal and basal perfusion compartments of the gradient container, which in turn leads to damage of the barrier function. Consequently, the content of gas bubbles in the transported culture medium has to be minimized. Thus, our technical concept is the reduction of gas bubbles while keeping the content of oxygen constant. To follow this strategy we developed a new type of screw cap for media bottles specifically designed to allow fluid contact only with tube and not with cap material. Furthermore, a gas expander module separates gas bubbles from the liquid phase during transportation of the medium. Finally, a new type of gradient culture container allows a permanent elimination of transported gas bubbles. Application of this innovative equipment optimizes the parallel transportation of fluid in the luminal and basal compartments of a gradient culture container. (topical review)

  20. Technical and theoretical considerations about gradient perfusion culture for epithelia used in tissue engineering, biomaterial testing and pharmaceutical research

    International Nuclear Information System (INIS)

    Minuth, Will W; Strehl, Raimund

    2007-01-01

    Epithelia act as biological barriers, which are exposed to different environments at the luminal and basal sides. To simulate this situation and to improve functional features an in vitro gradient perfusion culture technique was developed in our laboratory. This innovative technique appears to be simple at first sight, but the performance needs practical and theoretical knowledge. To harvest intact epithelia after a long-term gradient culture period of many days, leakage, edge damage and pressure differences in the system have to be avoided so that the epithelial barrier function is maintained continuously. Unexpectedly, one of the major obstacles are micro-injuries in the epithelia caused by gas bubbles, which arise during transportation of the medium or due to respiration of the cultured tissue. Gas bubbles randomly accumulate either at the luminal or basal fluid flow of the gradient perfusion culture container. This phenomenon results in fluid pressure differences between the luminal and basal perfusion compartments of the gradient container, which in turn leads to damage of the barrier function. Consequently, the content of gas bubbles in the transported culture medium has to be minimized. Thus, our technical concept is the reduction of gas bubbles while keeping the content of oxygen constant. To follow this strategy we developed a new type of screw cap for media bottles specifically designed to allow fluid contact only with tube and not with cap material. Furthermore, a gas expander module separates gas bubbles from the liquid phase during transportation of the medium. Finally, a new type of gradient culture container allows a permanent elimination of transported gas bubbles. Application of this innovative equipment optimizes the parallel transportation of fluid in the luminal and basal compartments of a gradient culture container. (topical review)

  1. Transnational Higher Education Partnerships and the Role of Operational Faculty Members: Developing an Alternative Theoretical Approach for Empirical Research

    Science.gov (United States)

    Bordogna, Claudia M.

    2018-01-01

    For too long, transnational higher education (TNE) has been linked to discourse predominately focused upon strategic implementation, quality assurance, and pedagogy. While these aspects are important when designing and managing overseas provisions, there is a lack of research focusing on the social interactions that influence the pace and…

  2. Gratitude contemplation as a method to improve human well-being and physical functioning: theoretical review of existing research

    Directory of Open Access Journals (Sweden)

    Bożena Burzyńska

    2018-03-01

    Full Text Available Research in positive psychology aims to find and develop diverse ways to improve human well-being and the psychophysical functioning (Fredrickson, 2008; Seligman, 2002; Sheldon & Lyubomirsky, 2006. As an example, the studies regard such concepts as positive emotions, character strengths or meaning in life. One of the most frequently studied constructs is also gratitude, that is regarded as the appreciation of all what is meaningful, as well as valuable, to oneself (Sansone & Sansone, 2010. Also, the social aspect of being grateful, and the effects of gratitude on one’s health and physical functioning, are frequently emphasized (McCullough, Kimeldorf & Cohen, 2008; Fox, Kaplan, Damasio and Damasio 2015; Algoe, Haidt & Gable, 2008. Among great amount of work about general gratitude already, there is still little research about gratitude contemplation, one of the exercises that enable a person experiencing gratitude in form of meditation. In this article, first I explain the meaning of the gratitude construct and its impact on peoples psychophysical state in general. Then, I analyze one of the newest gratitude activity, that is gratitude contemplation, its definition, the way of use and the results of recent empirical studies worldwide. Finally, I critically discuss the findings and conclude with future steps for further research on gratitude contemplation. I believe that the results and analysis presented in the article create a base for further research in the area of positive psychology.

  3. Multidisciplinary Methods in Educational Technology Research and Development

    Science.gov (United States)

    Randolph, Justus J.

    2008-01-01

    Over the past thirty years, there has been much dialogue, and debate, about the conduct of educational technology research and development. In this brief volume, the author helps clarify that dialogue by theoretically and empirically charting the research methods used in the field and provides much practical information on how to conduct…

  4. Improvement of measurements, theoretical computations and evaluations of neutron induced helium production cross sections. Summary report on the third and final research co-ordination meeting

    International Nuclear Information System (INIS)

    Pashchenko, A.B.

    1996-09-01

    The present report contains the Summary of the Third and Final IAEA Research Co-ordination Meeting (RCM) on ''Improvement of Measurements, Theoretical Computations and Evaluations of Neutron Induced Helium Production Cross Sections'' which was hosted by the Tohoku University and held in Sendai, Japan, from 25 to 29 September 1995. This RCM was organized by the IAEA Nuclear Data Section (NDS), with the co-operation and assistance of local organizers from Tohoku University. Summarized are the proceedings and results of the meeting. The List of Participants and meeting Agenda are included. (author)

  5. 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.

  6. Investigar en los márgenes de las ciencias sociales Researching in the Theoretical Limits of the Social Sciences

    Directory of Open Access Journals (Sweden)

    Alfonso Torres Carrillo

    2008-06-01

    Full Text Available Este artículo presenta una nueva perspectiva para comprender el reciente proceso de reestructuración del campo de los estudios sociales, en particular la emergencia de prácticas investigativas por fuera y en los bordes de las disciplinas sociales. En América Latina, propuestas como la investigación acción participativa y la sistematización de experiencias ponen en evidencia que desde otros lugares sociales diferentes del mundo académico, como los movimientos sociales, se producen prácticas investigativas. Dichas modalidades de producción de conocimiento no solo subvierten los presupuestos epistemológicos de la ciencia clásica, sino que, dado su carácter liminal, abren la posibilidad para avanzar hacia lo inédito, hacia la construcción instituyente de realidades.This article deals with a new perspective to understand the recent process for restructuring the research field in the social studies. As one example, the emergent research practices like outside and inside of borders in social disciplines. In Latin America; proposals as the Action - Research and its experiences of systematization, are known for represent other realities and for show them into the academic world. Another example can be described in the formation and consolidation of new social movements that take place based on the research practice. These modalities of production of knowledge not only subvert the epistemological presuppositions of the classic science, but also, give their liminal character. They open the possibility to advance toward the construction of new realities.

  7. Theoretical Issues and Methodological Implications in Researching Visual Search Behaviours: A Preliminary Study Comparing the Cognitive and Ecologic Paradigms

    Directory of Open Access Journals (Sweden)

    José Afonso

    2013-09-01

    Full Text Available A number of research papers have been devoted to understanding the mechanisms underpinning successful decision-making in sports, and analysis of eye movements has deserved special attention in this concern. A thorough reading of existing literature denotes that research on ocular fixations requires at least 100 milliseconds within the same location. For average eye-tracking systems, this means using at least three frames for each fixation. However, ecological psychology has claimed that as low as 16.67 milliseconds might suffice to capture relevant information, implying using merely one frame to consider that a fixation has been made. The goal of this experiment was to directly compare two systems (one frame-one fixation versus three frames-one fixation for coding information concerning eye movements in a representative volleyball task in an in situ condition. Specifically, it was intended to analyse emerging differences and their meaning. Results exhibited statistically significant differences with regard to search rate (number of fixations, number of fixation locations, and mean fixation duration. Analysing fixation locations it was apparent that the ecological paradigm for considering visual fixations afforded supplementary information. Furthermore, the additional emerging cues appeared to be meaningful, and the level of noise introduced was very low. It is suggested that future research in eye movements considers using the one frame-one fixation approach, instead of the traditional three frames-one fixation set.

  8. Active learning through a debate series in a first-year pharmacy self-care course.

    Science.gov (United States)

    Lampkin, Stacie J; Collins, Christine; Danison, Ryan; Lewis, Michelle

    2015-03-25

    To evaluate the usefulness of formal debates in the pharmacy classroom as a way to learn course material and as a tool for developing competency in essential skills including critical thinking, communication, public speaking, research methods, and teamwork. Debates were incorporated into a self-care course, where students were assigned different debate topics focused on controversial issues. Quantitative analysis was completed to assess debate style learning, knowledge about the subjects presented, and the impact on necessary skills. Quizzes given before and after debates showed up to a 36% improvement in grades and up to a 31% change in opinions on the topic. Students assessed themselves as more competent in the skill sets at the completion of the debate series. Incorporation of debates into didactic style courses offers students an opportunity to improve upon skills that will help them succeed as pharmacists.

  9. Affectionate Touch to Promote Relational, Psychological, and Physical Well-Being in Adulthood: A Theoretical Model and Review of the Research.

    Science.gov (United States)

    Jakubiak, Brittany K; Feeney, Brooke C

    2017-08-01

    Throughout the life span, individuals engage in affectionate touch with close others. Touch receipt promotes well-being in infancy, but the impacts of touch in adult close relationships have been largely unexplored. In this article, we propose that affectionate touch receipt promotes relational, psychological, and physical well-being in adulthood, and we present a theoretical mechanistic model to explain why affectionate touch may promote these outcomes. The model includes pathways through which touch could affect well-being by reducing stress and by promoting well-being independent of stress. Specifically, two immediate outcomes of affectionate touch receipt-relational-cognitive changes and neurobiological changes-are described as important mechanisms underlying the effects of affectionate touch on well-being. We also review and evaluate the existing research linking affectionate touch to well-being in adulthood and propose an agenda to advance research in this area. This theoretical perspective provides a foundation for future work on touch in adult close relationships.

  10. A mathematical approach to research problems of science and technology theoretical basis and developments in mathematical modeling

    CERN Document Server

    Ei, Shin-ichiro; Koiso, Miyuki; Ochiai, Hiroyuki; Okada, Kanzo; Saito, Shingo; Shirai, Tomoyuki

    2014-01-01

    This book deals with one of the most novel advances in mathematical modeling for applied scientific technology, including computer graphics, public-key encryption, data visualization, statistical data analysis, symbolic calculation, encryption, error correcting codes, and risk management. It also shows that mathematics can be used to solve problems from nature, e.g., slime mold algorithms. One of the unique features of this book is that it shows readers how to use pure and applied mathematics, especially those mathematical theory/techniques developed in the twentieth century, and developing now, to solve applied problems in several fields of industry. Each chapter includes clues on how to use "mathematics" to solve concrete problems faced in industry as well as practical applications. The target audience is not limited to researchers working in applied mathematics and includes those in engineering, material sciences, economics, and life sciences.

  11. Theoretical and experimental research on the use of expert systems (ES in assessing risks of failure in metallurgical companies

    Directory of Open Access Journals (Sweden)

    E. Iancu

    2013-04-01

    Full Text Available The systems’ engineering has reached an explosive development of intelligent systems technology which solves complex problems based on human expertise accumulated in the past and following the processes of learning and reasoning very similar to those of the biological brain. In this article, the concept of the proposed expert system is the result of interdisciplinary researches (computer science, management, accounting and business administration, etc., which are designed to provide a tool for top management work force of a listed metallurgical company. The inference machine will provide in the end score functions for Altman, Conan Holder model and rating which eventually can be combined into a single model that will forecast the company’s evolution in coming years.

  12. Theoretical research on the propagation of the crack normal to and dwelling on the interface of the cermet cladding material structure

    Energy Technology Data Exchange (ETDEWEB)

    Junru, Yang; Chuanjuan, Song; Minglan, Wang; Yeukan, Zhang; Jing, Sun [College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao (China)

    2016-01-15

    The interface crack propagation problem in the cermet cladding material structure was studied. A comparative propagation property parameter (CP) suitable to judge the propagation direction of the interface crack in the cermet cladding material structure was proposed. The interface crack propagation criterion was established. Theoretical models of the CPs for the crack normal to and dwelling on the interface deflecting separately into the clad, the interface and the substrate were built, and the relations between the CPs and the load action angle, the clad thickness ratio and the load were investigated with an example. The research results show that, under the research conditions, the interface crack will more easily propagate into the clad layer than into the substrate.

  13. Theoretical research on the propagation of the crack normal to and dwelling on the interface of the cermet cladding material structure

    International Nuclear Information System (INIS)

    Junru, Yang; Chuanjuan, Song; Minglan, Wang; Yeukan, Zhang; Jing, Sun

    2016-01-01

    The interface crack propagation problem in the cermet cladding material structure was studied. A comparative propagation property parameter (CP) suitable to judge the propagation direction of the interface crack in the cermet cladding material structure was proposed. The interface crack propagation criterion was established. Theoretical models of the CPs for the crack normal to and dwelling on the interface deflecting separately into the clad, the interface and the substrate were built, and the relations between the CPs and the load action angle, the clad thickness ratio and the load were investigated with an example. The research results show that, under the research conditions, the interface crack will more easily propagate into the clad layer than into the substrate

  14. "Marketing and flexibility":debates past present and future

    OpenAIRE

    Combe, Ian

    2012-01-01

    Special issue editorial: Purpose – The purpose of this paper is to outline the articles presented in the Special Issue on the topic of “Marketing and flexibility”, and to discuss key issues associated with major debates relating to flexibility in order to position the articles within a wider context and highlight some key issues for further research. Design/methodology/approach – Themes in prior research relating to “Marketing and flexibility” are documented and the growth of research interes...

  15. Insights into the Dialogic Communication on the ‘Debating Europe’ Internet Channels

    Directory of Open Access Journals (Sweden)

    Alexandra Bardan

    2017-03-01

    Full Text Available This article aims to provide an overview of the online interaction of the ‘Debating Europe’ platform using the theoretical framework of dialogic communication. A brief historical approach of the notion “Web 2.0” further informs about the functions of the ‘Debating Europe’ platform and its mission statement. Related work opens an interrogation on the ‘Debating Europe’ platform as a virtual space meant to connect European citizens and politicians in online debates concerning EU matters. The empirical study regards the use of dialogic principles on the ‘Debating Europe’ platform, focusing on a cross comparison of its three Internet channels: the website, the Facebook page and the Twitter account. The results indicate the website as the main dialogic channel, while Facebook and Twitter fulfill mainly information dissemination purposes.

  16. Debate Instruction in EFL Classroom: Impacts on the Critical Thinking and Speaking Skill

    Science.gov (United States)

    Iman, Jaya Nur

    2017-01-01

    The research was aimed to find out whether or not using debate significantly improved the students' critical thinking and speaking skill achievements and how much debate contributed to each aspect of critical thinking and speaking skill. A quasi-experimental study of non-equivalent pretest- posttest control group design was used in this research.…

  17. Theoretical Issues

    Energy Technology Data Exchange (ETDEWEB)

    Marc Vanderhaeghen

    2007-04-01

    The theoretical issues in the interpretation of the precision measurements of the nucleon-to-Delta transition by means of electromagnetic probes are highlighted. The results of these measurements are confronted with the state-of-the-art calculations based on chiral effective-field theories (EFT), lattice QCD, large-Nc relations, perturbative QCD, and QCD-inspired models. The link of the nucleon-to-Delta form factors to generalized parton distributions (GPDs) is also discussed.

  18. How to develop debating skills from the class of Philosophy?

    OpenAIRE

    Lidia Cira Carbonell Izquierdo; Juan Alberto Blanco Rivera

    2003-01-01

    This article addresses the issue Learning Developer. Based on the use of a system of teaching methods, posed by a group of researchers from ICCP. It is the collaboration of professors of philosophy to respond from our modest experiences difficulties showing our students with the skills to develop political debates in our institution.

  19. How to develop debating skills from the class of Philosophy?

    Directory of Open Access Journals (Sweden)

    Lidia Cira Carbonell Izquierdo

    2003-09-01

    Full Text Available This article addresses the issue Learning Developer. Based on the use of a system of teaching methods, posed by a group of researchers from ICCP. It is the collaboration of professors of philosophy to respond from our modest experiences difficulties showing our students with the skills to develop political debates in our institution.

  20. 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…

  1. Cannabis - the debate continues: a South African perspective ...

    African Journals Online (AJOL)

    Yet research shows us that cannabis is not harmless. How much so remains a tough question to answer. To debate the issues of decriminalisation is to acknowledge the failures of the legal approach to cannabis in South Africa. It is not the same as legalization and it does not assume that cannabis is without dangers.

  2. Theoretical basis, application, reliability, and sample size estimates of a Meridian Energy Analysis Device for Traditional Chinese Medicine Research

    Directory of Open Access Journals (Sweden)

    Ming-Yen Tsai

    Full Text Available OBJECTIVES: The Meridian Energy Analysis Device is currently a popular tool in the scientific research of meridian electrophysiology. In this field, it is generally believed that measuring the electrical conductivity of meridians provides information about the balance of bioenergy or Qi-blood in the body. METHODS AND RESULTS: PubMed database based on some original articles from 1956 to 2014 and the authoŕs clinical experience. In this short communication, we provide clinical examples of Meridian Energy Analysis Device application, especially in the field of traditional Chinese medicine, discuss the reliability of the measurements, and put the values obtained into context by considering items of considerable variability and by estimating sample size. CONCLUSION: The Meridian Energy Analysis Device is making a valuable contribution to the diagnosis of Qi-blood dysfunction. It can be assessed from short-term and long-term meridian bioenergy recordings. It is one of the few methods that allow outpatient traditional Chinese medicine diagnosis, monitoring the progress, therapeutic effect and evaluation of patient prognosis. The holistic approaches underlying the practice of traditional Chinese medicine and new trends in modern medicine toward the use of objective instruments require in-depth knowledge of the mechanisms of meridian energy, and the Meridian Energy Analysis Device can feasibly be used for understanding and interpreting traditional Chinese medicine theory, especially in view of its expansion in Western countries.

  3. Winning the sustainable development debate

    International Nuclear Information System (INIS)

    Ritch, John; Cornish, Emma

    2002-01-01

    Full text: This year - in Johannesburg from 26 August to 4 September - the world will witness what is expected to be the largest environmental gathering yet: the World Summit on Sustainable Development. Some 60,000 participants, including Heads of State, government officials, intergovernmental organizations, and environmental, business and scientific lobbies, will debate the world's progress in implementing 'Agenda 2 V - the sustainable development principles agreed in Rio de Janeiro in 1992. Some kind of deal, perhaps in the form of a declaration, will emerge from Johannesburg, reasserting international commitment to sustainable development. At this stage the content cannot be predicted. Experience warns us to expect a strong and virulent anti-nuclear lobby, not only as part of the 'environmental community', but within some of the governments themselves. Their role will be to achieve a text declaring nuclear an unsustainable energy source. The nuclear industry has six months to make its case, in the preparatory fora and elsewhere, that nuclear energy must be recognized - and at a minimum, not excluded - as a sustainable development technology. Twin goals of sustainable development: meeting human need and achieving environmental security. The principle of sustainable development aims at the long-term environmental protection of the planet - sparing our children and their children from living on a planet irredeemably spoilt through human action. An equally pressing issue is that of bridging the wealth gap between the North and South. In this vein, UN Secretary General Kofi Annan recently published his priorities for attention at the World Summit. These include: - Poverty eradication and achieving sustainable livelihoods; - Promoting health through sustainable development; - Access to energy and energy efficiency; - Managing the world's freshwater resources; - Sustainable development initiatives for Africa. The central element of sustainable development: clean energy

  4. The Ethical Judgment and Moral Reaction to the Product-Harm Crisis: Theoretical Model and Empirical Research

    Directory of Open Access Journals (Sweden)

    Dong Lu

    2016-07-01

    Full Text Available Based on the dual-process theory of ethical judgment, a research model is proposed for examining consumers’ moral reactions to a product-harm crisis. A national-wide survey was conducted with 801 respondents in China. The results of this study indicate that consumers will react to a product-harm crisis through controlled cognitive processing and emotional intuition. The results of the study also show that consumers view a product-harm crisis as an ethical issue, and they will make an ethical judgment according to the perceived severity and perceived relevance of the crisis. The ethical judgment in the perceived crisis severity and perceived crisis relevance will affect consumers’ condemning emotions in terms of contempt and anger. Through controlled cognitive processing, a personal consumption-related reaction (purchasing intention is influenced by the perceived crisis severity. Furthermore, a social and interpersonal reaction (negative word of mouth is influenced by the perceived crisis relevance through the controlled cognitive processing. This social and interpersonal reaction is also influenced by the perceived crisis severity and perceived crisis relevance through the intuition of other-condemning emotion. Moreover, this study finds that the product knowledge negatively moderates the impact of the perceived crisis severity on the condemning emotions. Therefore, when a consumer has a high level of product knowledge, the effect of perceived crisis severity on the condemning emotions will be attenuated, and vice versa. This study provides scholars and managers with means of understanding and handling of consumers’ reactions to a product-harm crisis.

  5. 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. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. 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.

  7. Theoretical physics

    International Nuclear Information System (INIS)

    Anon.

    1980-01-01

    The nuclear theory program deals with the properties of nuclei and with the reactions and interactions between nuclei and a variety of projectiles. The main areas of concentration are: heavy-ion direct reactions at nonrelativistic energies; nuclear shell theory and nuclear structure; nuclear matter and nuclear forces;intermediate-energy physics and pion-nucleus interactions; and high-energy collisions of heavy ions. Recent progress and plans for future work in these five main areas of concentration and a summary of other theoretical studies currently in progress or recently completed are presented

  8. Rhetorical Legitimacy, and the Presidential Debates.

    Science.gov (United States)

    Lucaites, John Louis

    1989-01-01

    Explores the negative popular reaction to the 1988 Presidential Debates. Examines how these events function as ritualistic enactments of the , thus providing a rhetorical legitimacy for the electoral process in a system dedicated to . Suggests how the 1988 debates failed to satisfy that function. (MM)

  9. 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…

  10. The debate on international revitalisation of labour

    DEFF Research Database (Denmark)

    Søborg, Henrik

    Globalisation has sparked off a new debate on international labour and trade unions in different disciplines such as industrrial relations, labour history, sociology and geography......Globalisation has sparked off a new debate on international labour and trade unions in different disciplines such as industrrial relations, labour history, sociology and geography...

  11. 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…

  12. Debate: a strategy for teaching critical thinking.

    Science.gov (United States)

    Bell, E A

    1991-01-01

    Nurses in advanced practice require high-level critical thinking skills. Two elements of critical thinking are discovery and justification. The process of justification is focused on argumentation skills. Using the debate process to analyze, critique, and construct arguments may be an effective teaching-learning technique. Suggestions for the use of debate in graduate nursing curricula are included.

  13. Advanced information access to parliamentary debates

    NARCIS (Netherlands)

    Marx, M.

    2009-01-01

    Parliamentary debates are highly structured transcripts of meetings of politicians in parliament. These debates are an important part of the cultural heritage of many countries; they are often free of copy-right; citizens often have a legal right to inspect them; and several countries make great

  14. Advanced Information Acces to Parliamentary Debates

    NARCIS (Netherlands)

    Marx, M.

    2009-01-01

    Parliamentary debates are highly structured transcripts of meetings of politicians in parliament. These debates are an important part of the cultural heritage of many countries; they are often free of copy-right; citizens often have a legal right to inspect them; and several countries make great

  15. Leagues Revive Debate in City Schools

    Science.gov (United States)

    Keller, Bess

    2008-01-01

    This article describes how the National Association for Urban Debate Leagues is reviving debate competitions among high school students in city schools. Starting in Atlanta in 1985 and boosted by seed money from the billionaire George Soros' Open Society Institute, urban educators and their supporters in 2002 formed the National Association for…

  16. 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…

  17. Die menswaardigheid van die menslike embrio: die debat tot dusver

    Directory of Open Access Journals (Sweden)

    J.M. Vorster

    2011-06-01

    Full Text Available The human dignity of the human embryo: the debate thus far This article examines some recent arguments regarding the ethics of stem cell research as they are discussed in the various essays in the publication of Gruen et al. (2007, “Stem cell research: the ethical issues”. Regarding the use of human embryos in stem cell research, these essays discuss among other things the potential of the human embryo, the moral status (human dignity of the human embryo, the creation of chimeras, the sale of ocytes and other ethical issues in modern bioethics. Eventually the article draws attention to the main ethical problems at stake to be dealt with by Christian ethics using a deontological ethical theory. Christian ethics should focus on these problems in the on-going ethical debate regarding stem cell research.

  18. Die menswaardigheid van die menslike embrio: die debat tot dusver

    Directory of Open Access Journals (Sweden)

    J.M. Vorster

    2011-06-01

    Full Text Available The human dignity of the human embryo: the debate thus farThis article examines some recent arguments regarding the ethics of stem cell research as they are discussed in the various essays in the publication of Gruen et al. (2007, “Stem cell research: the ethical issues”. Regarding the use of human embryos in stem cell research, these essays discuss among other things the potential of the human embryo, the moral status (human dignity of the human embryo, the creation of chimeras, the sale of ocytes and other ethical issues in modern bioethics. Eventually the article draws attention to the main ethical problems at stake to be dealt with by Christian ethics using a deontological ethical theory. Christian ethics should focus on these problems in the on-going ethical debate regarding stem cell research.

  19. Promoting physical therapists’ of research evidence to inform clinical practice: part 1 - theoretical foundation, evidence, and description of the PEAK program

    Science.gov (United States)

    2014-01-01

    Background There is a need for theoretically grounded and evidence-based interventions that enhance the use of research evidence in physical therapist practice. This paper and its companion paper introduce the Physical therapist-driven Education for Actionable Knowledge translation (PEAK) program, an educational program designed to promote physical therapists’ integration of research evidence into clinical decision-making. The pedagogical foundations for the PEAK educational program include Albert Bandura’s social cognitive theory and Malcolm Knowles’s adult learning theory. Additionally, two complementary frameworks of knowledge translation, the Promoting Action on Research Implementation in Health Services (PARiHS) and Knowledge to Action (KTA) Cycle, were used to inform the organizational elements of the program. Finally, the program design was influenced by evidence from previous attempts to facilitate the use of research in practice at the individual and organizational levels. Discussion The 6-month PEAK program consisted of four consecutive and interdependent components. First, leadership support was secured and electronic resources were acquired and distributed to participants. Next, a two-day training workshop consisting of didactic and small group activities was conducted that addressed the five steps of evidence based practice. For five months following the workshop, participants worked in small groups to review and synthesize literature around a group-selected area of common clinical interest. Each group contributed to the generation of a “Best Practices List” - a list of locally generated, evidence-based, actionable behaviors relevant to the groups’ clinical practice. Ultimately, participants agreed to implement the Best Practices List in their clinical practice. Summary This, first of two companion papers, describes the underlying pedagogical theories, knowledge translation frameworks, and research evidence used to derive the PEAK program

  20. Promoting physical therapists' of research evidence to inform clinical practice: part 1--theoretical foundation, evidence, and description of the PEAK program.

    Science.gov (United States)

    Tilson, Julie K; Mickan, Sharon

    2014-06-25

    There is a need for theoretically grounded and evidence-based interventions that enhance the use of research evidence in physical therapist practice. This paper and its companion paper introduce the Physical therapist-driven Education for Actionable Knowledge translation (PEAK) program, an educational program designed to promote physical therapists' integration of research evidence into clinical decision-making. The pedagogical foundations for the PEAK educational program include Albert Bandura's social cognitive theory and Malcolm Knowles's adult learning theory. Additionally, two complementary frameworks of knowledge translation, the Promoting Action on Research Implementation in Health Services (PARiHS) and Knowledge to Action (KTA) Cycle, were used to inform the organizational elements of the program. Finally, the program design was influenced by evidence from previous attempts to facilitate the use of research in practice at the individual and organizational levels. The 6-month PEAK program consisted of four consecutive and interdependent components. First, leadership support was secured and electronic resources were acquired and distributed to participants. Next, a two-day training workshop consisting of didactic and small group activities was conducted that addressed the five steps of evidence based practice. For five months following the workshop, participants worked in small groups to review and synthesize literature around a group-selected area of common clinical interest. Each group contributed to the generation of a "Best Practices List" - a list of locally generated, evidence-based, actionable behaviors relevant to the groups' clinical practice. Ultimately, participants agreed to implement the Best Practices List in their clinical practice. This, first of two companion papers, describes the underlying pedagogical theories, knowledge translation frameworks, and research evidence used to derive the PEAK program - an educational program designed to

  1. Research and clinical practice: constructing theoretical links / Pesquisa e prática clínica: construindo articulações teóricas

    Directory of Open Access Journals (Sweden)

    Terezinha Féres-Carneiro

    2008-01-01

    Full Text Available In this text, which was presented at the Inaugural Lecture from the Graduate Program of Developmental Psychology at Universidade Federal do Rio Grande do Sul (UFRGS on March 03, 2008, are discussed the links constructed by this author in the academic work as well as in the clinical practice. The history of a 36-year journey as both a professor-researcher and also as a clinical psychologist is reported here, with emphasis on the inseparable way of conceiving such functions. In this account it is explained and discussed the possibilities of articulating different theoretical-technical approaches in the clinic. The proposal for family and couple psychological assistance is a tripartite key of reading which takes into consideration the intra-psychological, the interactional and the social aspects of the aforementioned ones.

  2. 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.)

  3. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    Udagawa, T.

    1991-10-01

    The work done during the past year covers three separate areas, low energy nuclear reactions intermediate energy physics, and nuclear structure studies. This manuscript summarizes our achievements made in these three areas

  4. [Research in theoretical particle physics

    International Nuclear Information System (INIS)

    1990-01-01

    This paper discusses the following topics: effective actions and the S-matrix for a bound states; neutrino astrophysics; color transparency and nuclear target effects in hadron scattering; neutrino dark matter and galactic dynamics; Berry's phase and symplectic structure; and Bosonization and the meaning of equivalence

  5. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    Udagawa, Takeshi.

    1990-10-01

    The work done during the past year or so may be divided into three separate areas, low energy nuclear reactions, intermediate energy physics and nuclear structure studies. In this paper, we shall separately summarize our achievements made in these three areas

  6. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    1990-06-01

    We shall organize the description of our many activities under following broad headings: Strong Interaction Physics: the physics of hadrons; QCD and the nucleus; and QCD at finite temperature and high density. Relativistic Heavy Ion Physics. Nuclear Structure and Many-body Theory. Nuclear Astrophysics. While these are the main areas of activity of the Stony Brood group, they do not cover all activities

  7. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    1989-08-01

    This report discusses the following areas of investigation of the Stony Brook Nuclear Theory Group: the physics of hadrons; QCD and the nucleus; QCD at finite temperature and high density; nuclear astrophysics; nuclear structure and many-body theory; and heavy ion physics

  8. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    1991-06-01

    This report contains abstracts of ongoing projects in the following areas: strong interaction physics; relativistic heavy ion physics; nuclear structure and nuclear many-body theory; and nuclear astrophysics

  9. Research in theoretical particle physics

    International Nuclear Information System (INIS)

    McKay, D.W.; Munczek, H.; Ralston, J.

    1992-05-01

    This report discusses the following topics in high energy physics: dynamical symmetry breaking and Schwinger-Dyson equation; consistency bound on the minimal model Higgs mass; tests of physics beyond the standard model; particle astrophysics; the interface between perturbative and non-perturbative QCD; cosmology; anisotropy in quantum networks and integer quantum hall behavior; anomalous color transparency; quantum treatment of solitons; color transparency; quantum stabilization of skyrmions; and casimir effect

  10. Research in theoretical nuclear physics

    International Nuclear Information System (INIS)

    Liu, Keh-Fei.

    1989-01-01

    This paper discusses: the role of nuclear binding in EMC effect; skyrmion quantization and phenomenology; lattice gauge Monte Carlo calculations; identification of tensor glueball; evidence of mesoniums in bar pm annihilation and γγ reactions; Skyrme-Landau parameterization of effective NN interactions; and quark-gluon plamsa

  11. Inelastic molecular collisions: application of theoretical methods to problems relevant to laser operation. Progress report, February 1, 1976--November 1, 1976. [Summary of research activities at Princeton Univ

    Energy Technology Data Exchange (ETDEWEB)

    Rabitz, H

    1976-01-01

    The main goals of this research are to develop and implement various techniques for describing molecular collision phenomena. The aim is to achieve sufficient understanding of these processes such that collision rates of interest (e.g., for gas lasers) may be reliably estimated. Several areas of research are being explored to achieve this goal. The specific molecular systems of H/sub 2/-H/sub 2/, HF-He, HF-Ar and HCl-Ar are being studied as examples of inelastic molecular collisions. In addition, during the past year further theoretical development was conducted in the area of decomposition techniques and effective Hamiltonian theory. Considerable progress was made in these various areas during the past year. This research represents a collaboration under this contract and with Professor R. Conn, University of Wisconsin, under contract AT(11-1)-2555. Much of the material in this report has been published or is presently in press (items indicated by * in the references).

  12. Support of theoretical high energy physics research at the Supercomputer Computations Research Institute. Final report, September 30, 1992 - July 31, 1997

    International Nuclear Information System (INIS)

    Bitar, K.M.; Edwards, R.G.; Heller, U.M.; Kennedy, A.D.

    1998-01-01

    The research primarily involved lattice field theory simulations such as Quantum Chromodynamics (QCD) and the Standard Model of electroweak interactions. Among the works completed by the members of the lattice group and their outside collaborators in QCD simulations are extensive hadronic spectrum computations with both Wilson and staggered fermions, and calculations of hadronic matrix elements and wavefunctions. Studies of the QCD β function with two flavors of Wilson fermions, and the study of a possible flavor-parity breaking phase in QCD with two flavors of Wilson fermions have been completed. Studies of the finite temperature behavior of QCD have also been a major activity within the group. Studies of non-relativistic QCD, both for heavy-heavy mesons and for the heavy quark in heavy-light mesons have been done. Combining large N analytic computations within the Higgs sector of the standard model and numerical simulations at N = 4 have yielded a computation of the upper bound of the mass of the Higgs particle, as well as the energy scale above which deviations from the Standard Model may be expected. A major research topic during the second half of the grant period was the study of improved lattice actions, designed to diminish finite lattice spacing effects and thus accelerate the approach to the continuum limit. A new exact Local Hybrid Monte Carlo (overrelaxation) algorithm with a tunable overrelaxation parameter has been developed for pure gauge theories. The characteristics of this algorithm have been investigated. A study of possible instabilities in the global HMC algorithm has been completed

  13. The internal suicide debate hypothesis: exploring the life versus death struggle.

    Science.gov (United States)

    Harris, Keith M; McLean, John P; Sheffield, Jeanie; Jobes, David

    2010-04-01

    Researchers and theorists (e.g., Shneidman, Stengel, Kovacs, and Beck) hyothesized that suicidal people engage in an internal debate, or struggle, over whether to live or die, but few studies have tested its tenability. This study introduces direct assessment of a suicidal debate, revealing new aspects of suicidal ideation. Results, from an online survey (N = 1,016), showed nearly all suicide-risk respondents engaged in the debate. In addition, debate frequency accounted for 54% of the variance in suicidality scores, and showed significant associations with other indicators of suicide risk. Likely factors of the debate, reasons for living and dying, showed significant differences by suicidality, and most suicide-risk participants reported going online for such purposes, demonstrating a behavioral component of the debate.

  14. The power of theoretical knowledge.

    Science.gov (United States)

    Alligood, Martha Raile

    2011-10-01

    Nursing theoretical knowledge has demonstrated powerful contributions to education, research, administration and professional practice for guiding nursing thought and action. That knowledge has shifted the primary focus of the nurse from nursing functions to the person. Theoretical views of the person raise new questions, create new approaches and instruments for nursing research, and expand nursing scholarship throughout the world.

  15. Young Voters’ Responses to Polemical Debate

    DEFF Research Database (Denmark)

    Kock, Christian Erik J

    I will present an authentic case: 24 young voters in a Danish “Folk high school” watching a televised, very polemical debate between the two contenders for the office of Prime Minister of Denmark shortly before the parliamentary election in 2015. I asked this group to note down all their evaluative...... of alert young voters like or dislike debaters to do in a mediated polemical debate to which they are spectators: what speech act types, rhetorical maneuvers, argument types, etc., make them—metaphorically speaking—either cheer or hiss? This picture, in turn, may be held against various normative...

  16. Exploring Parliamentary Debate as a Pedagogical Tool to Develop English Communication Skills in EFL/ESL Classrooms

    Directory of Open Access Journals (Sweden)

    Eunice M. Aclan

    2015-03-01

    Full Text Available To survive in the 21st century workplace, communication skills are extremely important. However, a mismatch between the industry requirement and the university graduates’ competencies in terms of effective communication skills exists. Rote learning and lack of opportunities to practice English communication skills inside and outside the classroom are common issues in EFL/ESL contexts. Thus, this qualitative study was conducted to explore how debate as a pedagogical tool with three stages - pre-debate, actual debate and post-debate - can develop communication skills. The data were gathered through semi-structured one-on-one interview with five debate experts across from ASEAN countries and focus group interview with six ASEAN debate students. The participants of this study  described  the use of the pre-debate stage for the research and brainstorming tasks  that engage the team members with each other, the actual debate for the arguments, POI and rebuttals that actively engage debaters with their opponents, and the post-debate stage that engage all the debaters with the adjudicators, their team-mates and their opponents. This pedagogical aspect focusing on the three stages of debate which has implications for SLA and language teaching was not substantially dealt with in previous studies on debate.

  17. The Internal Suicide Debate Hypothesis: Exploring the Life versus Death Struggle

    Science.gov (United States)

    Harris, Keith M.; McLean, John P.; Sheffield, Jeanie; Jobes, David

    2010-01-01

    Researchers and theorists (e.g., Shneidman, Stengel, Kovacs, and Beck) hypothesized that suicidal people engage in an internal debate, or struggle, over whether to live or die, but few studies have tested its tenability. This study introduces direct assessment of a suicidal debate, revealing new aspects of suicidal ideation. Results, from an…

  18. Using Debate as a Pedagogical Tool in Enhancing Pre-Service Teachers' Learning and Critical Thinking

    Science.gov (United States)

    Yang, Chien-Hui; Rusli, Enniati

    2012-01-01

    Research has shown that using debate in higher education as a pedagogical tool has effect on promoting higher order and critical thinking (Camp & Schnader, 2010; Ng et al., 2004; Roy & Macchiette, 2005; Ryan & College, 2006). Debate has been implemented in various disciplines with adult learners, such as psychology (Budesheim &…

  19. ERIC First Analysis: Agricultural Policy. 1986-87 National High School Debate Resolutions.

    Science.gov (United States)

    Wagner, David L.; Fraleigh, Douglas

    Designed to serve as a framework in which high school debate students, coaches, and judges can evaluate the issues, arguments, and evidence concerning which agricultural policies best serve the United States, this booklet provides guidelines for research on the 1986-87 debate resolutions selected by the National Federation of State High School…

  20. Affordances and Constraints of Using the Socio-Political Debate for Authentic Summative Assessment

    Science.gov (United States)

    Anker-Hansen, Jens; Andrée, Maria

    2015-01-01

    This article reports from an empirical study on the affordances and constraints for using staged socio-political debates for authentic summative assessment of scientific literacy. The article focuses on conditions for student participation and what purposes emerge in student interaction in a socio-political debate. As part of the research project,…

  1. Theoretical Physics 1. Theoretical Mechanics

    International Nuclear Information System (INIS)

    Dreizler, Reiner M.; Luedde, Cora S.

    2010-01-01

    After an introduction to basic concepts of mechanics more advanced topics build the major part of this book. Interspersed is a discussion of selected problems of motion. This is followed by a concise treatment of the Lagrangian and the Hamiltonian formulation of mechanics, as well as a brief excursion on chaotic motion. The last chapter deals with applications of the Lagrangian formulation to specific systems (coupled oscillators, rotating coordinate systems, rigid bodies). The level of this textbook is advanced undergraduate. The authors combine teaching experience of more than 40 years in all fields of Theoretical Physics and related mathematical disciplines and thorough knowledge in creating advanced eLearning content. The text is accompanied by an extensive collection of online material, in which the possibilities of the electronic medium are fully exploited, e.g. in the form of applets, 2D- and 3D-animations. (orig.)

  2. Theoretical Physics 1. Theoretical Mechanics

    Energy Technology Data Exchange (ETDEWEB)

    Dreizler, Reiner M.; Luedde, Cora S. [Frankfurt Univ. (Germany). Inst. fuer Theoretische Physik

    2010-07-01

    After an introduction to basic concepts of mechanics more advanced topics build the major part of this book. Interspersed is a discussion of selected problems of motion. This is followed by a concise treatment of the Lagrangian and the Hamiltonian formulation of mechanics, as well as a brief excursion on chaotic motion. The last chapter deals with applications of the Lagrangian formulation to specific systems (coupled oscillators, rotating coordinate systems, rigid bodies). The level of this textbook is advanced undergraduate. The authors combine teaching experience of more than 40 years in all fields of Theoretical Physics and related mathematical disciplines and thorough knowledge in creating advanced eLearning content. The text is accompanied by an extensive collection of online material, in which the possibilities of the electronic medium are fully exploited, e.g. in the form of applets, 2D- and 3D-animations. (orig.)

  3. 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.

  4. 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.

  5. Public debate on radioactive wastes

    International Nuclear Information System (INIS)

    2005-01-01

    The definition and implementation of safe and perennial solutions for the management of radioactive wastes is a necessity from the point of view of both the nuclear industrialists and the public authorities, but also of the overall French citizens. For the low- or medium-level or short living radioactive wastes, some solutions have been defined are are already implemented. On the other hand, no decision has been taken so far for the long living medium to high-level radioactive wastes. Researches are in progress in this domain according to 3 ways of research defined by the law from December 30, 1991: separation-transmutation, disposal in deep underground, and long duration surface or sub-surface storage. This paper presents in a digest way, the principle, the results obtained so far, and the perspectives of each of the three solutions under study. (J.S.)

  6. 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.

  7. Public policy and media frames: the debate over migration in Brazil

    Directory of Open Access Journals (Sweden)

    Augusto Veloso Leão

    2013-04-01

    Full Text Available The main goal of this article is to provide a good basis to assess the way media frames are embedded in a wider social scenario, and how public and political preferences can be researched through media debate. The methodology adopted allows for an analysis of newspaper articles that can show broader trends of the debate and serve as a thermometer to measure public debate. It can further highlight details and enable in-depth analyses of media discourse. The article explores the interconnectedness of media debate and policy-making process by means of the analysis of articles published in a Brazilian newspaper between 2009 and 2010. Quantitative and qualitative methodologies are employed to identify the frames used in media and to offer insights of their relationship with the political debate. The ongoing political debate has raised attention to the issue of migration, with a great numbers of actors expressing very diverse points of view. A broader public debate has been initiated and some portions of it find voice in different means of communication. The paper argues that changes in the public and in the media debate are a response to changes in the political debate, while at the same time the first two also help to outline the latter.

  8. Immigration in the United States 2016 Presidential Debates: A Functional Analysis

    Directory of Open Access Journals (Sweden)

    Ahmed Hasani Yaseen

    2018-05-01

    Full Text Available This paper describes an analysis of the three U.S. 2016 presidential debates published in The New York Times using Benoit’s (2007a functional theory. The three presidential debates in the U.S., which occur every four years, remain as the most sensitive political rhetoric that lead to the election of the next U.S. President. These debates include discussion of different issues between the two presidential candidates. One of these issues is immigration. The U.S. presidential debates have been researched by many on various aspects but there has not been a study that focus primarily on the issue of immigration in the three 2016 U.S. presidential debates. All statements regarding this issue between the two presidential candidates, Trump and Clinton, were extracted from these debates and analyzed using Benoit's (2007a functional theory. Findings revealed that attack statements occurred more than acclaims, and defences were less used than acclaims. The statements included in these debates pertained to policy (30% and character (70%. As expected, general goals were employed more often using acclaim function rather than attack and defend. However, ideals were employed more often using defence than to acclaim and attack. Due to different contexts, situations, and participants, Benoit's (2007a functional theory may not be generalized for all debates. This study reveals certain inconsistencies regarding some of the hypotheses of Benoit's (2007a functional theory in relation to our knowledge of the presidential debates, specifically the issue of immigration.

  9. Theoretical Mechanics Theoretical Physics 1

    CERN Document Server

    Dreizler, Reiner M

    2011-01-01

    After an introduction to basic concepts of mechanics more advanced topics build the major part of this book. Interspersed is a discussion of selected problems of motion. This is followed by a concise treatment of the Lagrangian and the Hamiltonian formulation of mechanics, as well as a brief excursion on chaotic motion. The last chapter deals with applications of the Lagrangian formulation to specific systems (coupled oscillators, rotating coordinate systems, rigid bodies). The level of this textbook is advanced undergraduate. The authors combine teaching experience of more than 40 years in all fields of Theoretical Physics and related mathematical disciplines and thorough knowledge in creating advanced eLearning content. The text is accompanied by an extensive collection of online material, in which the possibilities of the electronic medium are fully exploited, e.g. in the form of applets, 2D- and 3D-animations. - A collection of 74 problems with detailed step-by-step guidance towards the solutions. - A col...

  10. 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…

  11. Celebrating Moderate Dualism in the Philosophy of Education: A Reflection on the Hirst-Carr Debate

    Science.gov (United States)

    Noaparast, Khosrow Bagheri

    2013-01-01

    The position of the philosophy of education in theoretical or practical philosophy was the main subject of debate between Paul Hirst and Wilfred Carr. In his support for practical philosophy, Carr argues that in order to bridge the theory/practice gap and deconstruct the illusory intactness of philosophy of education from developments in the…

  12. Digital Humanities: the Next Big Thing? Enkele notities bij een ontluikend debat

    NARCIS (Netherlands)

    Besser, S.; Vaessens, T.

    2013-01-01

    In the form of provisional notes, the authors offer suggestions for an intensification of the theoretical debate on the digital humanities and computational literary studies in particular. From the perspective of poststructuralist theory, they address some of the epistemological underpinnings of

  13. The Debate Begins: The Rise of Alternate Perspectives in Academic Advising Theory

    Science.gov (United States)

    Burton, Shannon Lynn

    2016-01-01

    With the addition of history to the title of the Theory, Philosophy, and History of Advising Commission of NACADA: The Global Community for Academic Advising, the time has come to reflect on this growing commission as a means to track and record the growth and development of the theoretical debates and questions regarding the field of academic…

  14. Soil scientific survey of 220/38 kV cable circuits of the power station 'Eemscentrale' in the Dutch province Groningen; Theoretical backgrounds, research method and results

    International Nuclear Information System (INIS)

    Langevoord, J.; Van Loon, L.J.M.

    1995-01-01

    Recently, five underground cable circuits were completed at the site of the EPON (an energy utility for the north-eastern part of the Netherlands) title power station, consisting of two 220 kV and two 380 kV connections with a total length of 24 km. Soil scientific in situ investigations and laboratory tests were carried out in advance to collect data, on the basis of which thermal resistivity and critical thermal conditions could be calculated. It was demonstrated by the calculated results that no de-hydrated zones occurred around the cable for design criteria conditions. Optimal cable bed conditions could be achieved, using some of the sand excavated from the trench. In this article, attention will be paid to theoretical aspects of heat transfer of cables for underground electricity transport, the research method of the soil scientific survey, and the results of the survey for the design of the cable connection, to be made by NKF (cable manufacturer) and for the final execution of the cable design. In the second article, to be published in a next issue of this magazine, attention will be paid to soil scientific marginal conditions and soil scientific supervision during the realization. 9 figs., 6 tabs., 9 refs

  15. Debates on Intellectual Property Rights

    Directory of Open Access Journals (Sweden)

    Paula – Angela VIDRAŞCU

    2014-09-01

    Full Text Available This paper supports the understanding of the definition of intellectual property rights and strong connection with intangible assets and, on the other hand, provides a brief presentation of the organizations supporting the protection of such rights. The essential aim of this article is represented by the detailed information obtained as a result of research carried out in order to define, identify and study the application of IPR in general and especially in our country. At the end of the paper I mentioned what involves protecting intellectual property rights and brought little concerned how our country is perceived to protect such rights. Most often, intellectual property is defined as a formal document of title, like a lease, which means that the property is a legal concept distinct from real property that are actually good without concrete material form. Constitute a special category of assets being perceived as an original creation, derived from creative ideas; has or may have a commercial value due to its contribution to earnings for its owner. The need for protection of intellectual property rights has emerged because of the changes in the contemporary society. The aim and purpose of which is to protect human intelligence product and, at the same time, ensuring that consumers benefit from the use of the attributes of this product. Always remember that the violation of intellectual property rights, causes injury to major economic, signifying a strong threat to the consumers health and safety.

  16. The Consolidated Framework for Implementation Research (CFIR): a useful theoretical framework for guiding and evaluating a guideline implementation process in a hospital-based nursing practice.

    Science.gov (United States)

    Breimaier, Helga E; Heckemann, Birgit; Halfens, Ruud J G; Lohrmann, Christa

    2015-01-01

    Implementing clinical practice guidelines (CPGs) in healthcare settings is a complex intervention involving both independent and interdependent components. Although the Consolidated Framework for Implementation Research (CFIR) has never been evaluated in a practical context, it appeared to be a suitable theoretical framework to guide an implementation process. The aim of this study was to evaluate the comprehensiveness, applicability and usefulness of the CFIR in the implementation of a fall-prevention CPG in nursing practice to improve patient care in an Austrian university teaching hospital setting. The evaluation of the CFIR was based on (1) team-meeting minutes, (2) the main investigator's research diary, containing a record of a before-and-after, mixed-methods study design embedded in a participatory action research (PAR) approach for guideline implementation, and (3) an analysis of qualitative and quantitative data collected from graduate and assistant nurses in two Austrian university teaching hospital departments. The CFIR was used to organise data per and across time point(s) and assess their influence on the implementation process, resulting in implementation and service outcomes. Overall, the CFIR could be demonstrated to be a comprehensive framework for the implementation of a guideline into a hospital-based nursing practice. However, the CFIR did not account for some crucial factors during the planning phase of an implementation process, such as consideration of stakeholder aims and wishes/needs when implementing an innovation, pre-established measures related to the intended innovation and pre-established strategies for implementing an innovation. For the CFIR constructs reflecting & evaluating and engaging, a more specific definition is recommended. The framework and its supplements could easily be used by researchers, and their scope was appropriate for the complexity of a prospective CPG-implementation project. The CFIR facilitated qualitative data

  17. 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.

  18. Disability and Gender: Reflections on Theory and Research

    OpenAIRE

    Thomas, Carol

    2007-01-01

    This paper reviews theory and research on disability and gender from a UK perspective. It reflects upon the theoretical perspectives and debates that are to be found in UK disability studies today, and considers their relevance for research on the gendered nature of disability. Themes in empirical research are noted, as is the representation and treatment of disability in mainstream feminism(s). The paper warns about the danger of exclusion through nominal inclusion.

  19. Qualitative inquiry and the debate between hermeneutics and critical theory.

    Science.gov (United States)

    Shaw, James A; DeForge, Ryan T

    2014-11-01

    Two issues have been central to ongoing disputes about judgments of quality in qualitative inquiry: (a) the ways in which paradigmatic orientations are understood to guide procedural decisions and (b) the meaning and intelligibility of paradigmatic incommensurability. In this article, we address these two key issues through an exploration of the debates between hermeneutics and critical social theory, including the exchanges between Hans-Georg Gadamer and Jurgen Habermas, and between Richard Rorty and Thomas McCarthy. We suggest that the key epistemological issue addressed in these debates is the nature of interpretation, separating the two philosophical camps based on beliefs about whether foundational knowledge is possible to achieve. We conclude the article by discussing the implications of these different positions for beliefs about quality in qualitative inquiry, and comment on the role of judgment in assessments of the value and quality of different approaches to qualitative research. © The Author(s) 2014.

  20. Metaphors, stigma and the 'Alzheimerization' of the euthanasia debate.

    Science.gov (United States)

    Johnstone, Megan-Jane

    2013-07-01

    This paper reports the findings of an unobtrusive research inquiry investigating the possible use and misuse of Alzheimer's disease in public policy debate on the legalization of euthanasia. The component of the study being reported identified the problematic use of five key metaphors: the Alzheimer metaphor, which in turn was reinforced by three additional metaphors--the epidemic metaphor, the military metaphor, and the predatory thief metaphor; and the euthanasia metaphor. All metaphors were found to be morally loaded and used influentially to stigmatize Alzheimer's disease and mediate public opinion supporting the legalization of euthanasia as an end-of-life 'solution' for people with the disease. It is contended that, in the interests of promoting intellectual honesty and giving proper recognition to the extraordinary complexity of the issue, the problematic use and influence of metaphoric thinking in the public debate about Alzheimer's disease and euthanasia needs to be made transparent, questioned and challenged.