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2013-05-17

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Federal Register 2010, 2011, 2012, 2013, 2014

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Medieval Islamic scholarship and writings on sleep and dreams.

PubMed

BaHammam, Ahmed S; Almeneessier, Aljohara S; Pandi-Perumal, Seithikurippu R

2018-01-01

Islamic civilization between the 7 th and the 15 th centuries made great contributions to the development of science and medicine, and discoveries made during this time formed the basis for the emergence of the European Renaissance. Muslims view sleep as one of the great signs of Allāh , and a number of Muslim scholars studied and wrote on sleep and dreams. However, Muslim scholars' contributions to this topic have not been adequately represented in modern scholarship. Islamic scholars did far more than simply act as the preservers of the antiquity and Greek knowledge, but rather laid significant foundation, translation, interpretation, and transference of knowledge and experience, and have contributed original works in many fields of science and medicine including sleep. This brief article introduces some of the writings by Muslim scholars and philosophers about the importance of sleep, some sleep disorders, and dreams.

Medieval Islamic scholarship and writings on sleep and dreams

PubMed Central

BaHammam, Ahmed S.; Almeneessier, Aljohara S.; Pandi-Perumal, Seithikurippu R.

2018-01-01

Islamic civilization between the 7th and the 15th centuries made great contributions to the development of science and medicine, and discoveries made during this time formed the basis for the emergence of the European Renaissance. Muslims view sleep as one of the great signs of Allāh, and a number of Muslim scholars studied and wrote on sleep and dreams. However, Muslim scholars' contributions to this topic have not been adequately represented in modern scholarship. Islamic scholars did far more than simply act as the preservers of the antiquity and Greek knowledge, but rather laid significant foundation, translation, interpretation, and transference of knowledge and experience, and have contributed original works in many fields of science and medicine including sleep. This brief article introduces some of the writings by Muslim scholars and philosophers about the importance of sleep, some sleep disorders, and dreams. PMID:29675056

Influence of Judaism and Jewish physicians on Greek and Byzantine medicine and their contribution to nephrology.

PubMed

Massry, S G; Smogorzewski, M; Hazani, E; Shasha, S M

1997-01-01

Both the Old Testament and the Talmud contain a great deal of information on medicine, nephrology, health and disease. The basic premise of early Jewish medicine is based on the notion that disease is due to structural changes in internal organs. This is in contrast to the mythical dogma of humoralism as the basis of health and disease espoused by Hippocrates and Galen. The Old Testament and the Mosaic Codes provided the basis for modern public health and for the hygienic rules practised in our times. The Talmudists laid the foundations for the science of pathology as we know it today. These issues are discussed in detail and the contributions of three prominent medieval physicians (Asaph Judaeus, Isaac Judaeus and Maimonides) are presented.

Education in Sustainable Development: How Can Science Education Contribute to the Vulnerability Perception?

ERIC Educational Resources Information Center

Lange, J. M.

2012-01-01

Education for human development within the constraints of sustainability is problematic for schools. On one hand, it is a political idea that continues to evolve with successive compromises between social groups with differing or even conflicting interests. ESD is therefore inherently "non-disciplinary" and cannot be the basis of a single school…

Ignatius of Loyola on medical education. Or: Should today's Jesuits continue to run health sciences schools?

PubMed

Welie, Jos V M

2003-01-01

There are present 28 Jesuit colleges and universities in the United States, which together offer more than 50 health sciences degree programs. But as the Society's membership is shrinking and the financial risks involved in sponsoring health sciences education are rising, the question arises whether the Society should continue to sponsor health sciences degree programs. In fact, at least eight Jesuit health sciences schools have already closed their doors. This paper attempts to contribute to the resolution of this urgent question by reexamining Ignatius own views on health sciences education and, more specifically, his prohibition of the Society's sponsoring medical education. It concludes on the basis of an historical analysis of Ignatius' views that there is insufficient support for today's Jesuits to maintain their engagement in medical and health care education.

[Benchmarks for interdisciplinary health and social sciences research: contributions of a research seminar].

PubMed

Kivits, Joëlle; Fournier, Cécile; Mino, Jean-Christophe; Frattini, Marie-Odile; Winance, Myriam; Lefève, Céline; Robelet, Magali

2013-01-01

This article proposes a reflection on an interdisciplinary seminar, initiated by philosophy and sociology researchers and public health professionals. The objective of this seminar was to explore the mechanisms involved in setting up and conducting interdisciplinary research, by investigating the practical modalities of articulating health and human and social sciences research in order to more clearly understand the conditions, tensions and contributions of collaborative research. These questions were discussed on the basis of detailed analysis of four recent or current research projects. Case studies identified four typical epistemological or methodological issues faced by researchers in the fields of health and human and social sciences: institutional conditions and their effects on research; deconstruction of the object; the researcher's commitment in his/her field; the articulation of research methods. Three prerequisites for interdisciplinary research in social and human sciences and in health were identified: mutual questioning of research positions and fields of study; awareness of the tensions related to institutional positions and disciplinary affiliation; joint elaboration and exchanges between various types of knowledge to ensure an interdisciplinary approach throughout all of the research process.

Blinded with science: Trivial graphs and formulas increase ad persuasiveness and belief in product efficacy.

PubMed

Tal, Aner; Wansink, Brian

2016-01-01

The appearance of being scientific can increase persuasiveness. Even trivial cues can create such an appearance of a scientific basis. In our studies, including simple elements, such as graphs (Studies 1-2) or a chemical formula (Study 3), increased belief in a medication's efficacy. This appears to be due to the association of such elements with science, rather than increased comprehensibility, use of visuals, or recall. Belief in science moderates the persuasive effect of graphs, such that people who have a greater belief in science are more affected by the presence of graphs (Study 2). Overall, the studies contribute to past research by demonstrating that even trivial elements can increase public persuasion despite their not truly indicating scientific expertise or objective support. © The Author(s) 2014.

Factors influencing teacher decisions on school, classroom, and curriculum

NASA Astrophysics Data System (ADS)

Crocker, Robert K.; Banfield, Helen

This article describes a study designed to explore sources of influence on the judgments made by science teachers on school characteristics, classroom features, and properties of a science curriculum. The study had its theoretical basis in the concept that members of a social organization operate under certain functional paradigms, which govern their approach to events within the organization, and particularly to the implementation of innovations. Empirically, the study formed part of the Canadian contribution to the Second International Science Study, and was based on a survey of some 2000 Canadian teachers. The survey used an adaptation of policy capturing methodology, in which teachers were presented with variations in a hypothetical scenario designed to simulate a decision-making situation. Results suggest that teachers' judgments center around a number of factors, the primary ones being concern for student ability and interest, teaching methods, and school spirit and morale. On the other hand, variations in the scientific basis of a curriculum appear to exert little influence. The results are interpreted as indicators of the major elements of teacher functional paradigms.

The Affective Domain; Contributions of Behavioral Science to Instructional Technology. Number One. A Resource Book for Media Specialists.

ERIC Educational Resources Information Center

National Special Media Institutes.

Seven chapters present a variety of viewpoints on human feelings, or affect. All, however, are directed at instructional technologists who are involved in the design of instructional systems and all share a concern for the development of instruction which interests, involves, and motivates learners; the papers were chosen on the basis of the facts…

Life Science Start-up Activities at the Universities of Applied Sciences (UAS).

PubMed

Huber, Gerda

2014-12-01

The universities of applied sciences (UAS) provide several values for the society and economy of a country. Besides education of high level professionals, transfer of knowledge from research to applications in industry or as new start-up companies is an important task. This is done in different ways in the various disciplines. In Life Sciences, a key industry branch in Switzerland, innovation is a competitive success factor and research findings from UAS/Life Sciences contribute to the valorization of new technologies to products, services and to business performance. In order to foster awareness for the innovation need of industry, UAS install processes and support for transfer of research and technology results to marketable applications. Furthermore they may facilitate contacts of researchers and students with entrepreneurs in order to animate start-up founding as a true alternative to being employed. Access to coaching and entrepreneurial training completes the essential basis.

[Applications of synthetic biology in materials science].

PubMed

Zhao, Tianxin; Zhong, Chao

2017-03-25

Materials are the basis for human being survival and social development. To keep abreast with the increasing needs from all aspects of human society, there are huge needs in the development of advanced materials as well as high-efficiency but low-cost manufacturing strategies that are both sustainable and tunable. Synthetic biology, a new engineering principle taking gene regulation and engineering design as the core, greatly promotes the development of life sciences. This discipline has also contributed to the development of material sciences and will continuously bring new ideas to future new material design. In this paper, we review recent advances in applications of synthetic biology in material sciences, with the focus on how synthetic biology could enable synthesis of new polymeric biomaterials and inorganic materials, phage display and directed evolution of proteins relevant to materials development, living functional materials, engineered bacteria-regulated artificial photosynthesis system as well as applications of gene circuits for material sciences.

Immunogenicity of biotherapy used in psoriasis: the science behind the scenes.

PubMed

Jullien, Denis; Prinz, Jörg C; Nestle, Frank O

2015-01-01

A potential limitation in the use of biologic drugs used to treat psoriasis is the development of anti-drug antibodies (ADAs). Many factors contribute to this unwanted immune response, from the product itself, to its mode of administration, the underlying disease, and patient characteristics. ADAs may decrease the efficacy of biologic drugs by neutralizing them or modifying their clearance and may account for hypersensitivity reactions. This article reviews the scientific basis of immunogenicity and the mechanisms by which it affects clinical outcomes. It also considers testing for immunogenicity and how biologic therapy of psoriasis may be tailored on the basis of immunogenicity.

Mavericks versus team players: the trade-off between shared glory and making a personal contribution.

PubMed

Charlton, Bruce G

2008-08-01

The modern world is characterized by progressive specialization of function and ever-larger-scale coordination of these ever-more-specialized functions. More and more of science is done by increasing-sized teams of specialists, and the ability to engage in 'teamwork' is regarded as an almost essential attribute for most scientists. But teamwork does not suit all personality types. Some 'maverick' individuals would rather have personal credit for a relatively modest scientific contribution which they achieved (mostly) by themselves, than a share of credit in a much larger scientific contribution generated by a large team. The present system of medical science is organized to discourage mavericks and, on the whole, this is probably justifiable on the basis that scientists are not natural team players. Extra inducements are necessary to get people to adopt the relatively self-effacing behaviours necessary for building the large organizations of complementary specialists that are necessary for tackling many of the most intractable modern scientific problems. However, an ethos of teamwork does carry substantial disadvantages. Although most scientists are dispensable, and do not make a significant personal contribution, the very best scientists do make a difference to the rate of progress of science. And top notch scientists are wasted as team players. The very best scientists can function only as mavericks because they are doing science for vocational reasons. The highest intensity of personal commitment requires individual rewards from distinctive contributions. In conclusion, the current incentive system that encourages teamwork involves a trade-off. The majority of modestly talented scientists can probably achieve more when working as members of a team. But the very best scientists probably need to work as mavericks.

Greater than the Sum of Its Parts: A Qualitative Study of the Role of the Coordinating Center in Facilitating Coordinated Collaborative Science

ERIC Educational Resources Information Center

Rolland, Betsy; Lee, Charlotte P.; Potter, John D.

2017-01-01

As collaborative biomedical research has increased in size and scope, so, too, has the need to facilitate the disparate work being done by investigators across institutional, geographic and, often, disciplinary boundaries. Yet we know little about what facilitation is on a day-to-day basis or what types of facilitation work contribute to the…

Using Computer Simulations for Promoting Model-based Reasoning. Epistemological and Educational Dimensions

NASA Astrophysics Data System (ADS)

Develaki, Maria

2017-11-01

Scientific reasoning is particularly pertinent to science education since it is closely related to the content and methodologies of science and contributes to scientific literacy. Much of the research in science education investigates the appropriate framework and teaching methods and tools needed to promote students' ability to reason and evaluate in a scientific way. This paper aims (a) to contribute to an extended understanding of the nature and pedagogical importance of model-based reasoning and (b) to exemplify how using computer simulations can support students' model-based reasoning. We provide first a background for both scientific reasoning and computer simulations, based on the relevant philosophical views and the related educational discussion. This background suggests that the model-based framework provides an epistemologically valid and pedagogically appropriate basis for teaching scientific reasoning and for helping students develop sounder reasoning and decision-taking abilities and explains how using computer simulations can foster these abilities. We then provide some examples illustrating the use of computer simulations to support model-based reasoning and evaluation activities in the classroom. The examples reflect the procedure and criteria for evaluating models in science and demonstrate the educational advantages of their application in classroom reasoning activities.

A New Approach to Data Publication in Ocean Sciences

NASA Astrophysics Data System (ADS)

Lowry, Roy; Urban, Ed; Pissierssens, Peter

2009-12-01

Data are collected from ocean sciences activities that range from a single investigator working in a laboratory to large teams of scientists cooperating on big, multinational, global ocean research projects. What these activities have in common is that all result in data, some of which are used as the basis for publications in peer-reviewed journals. However, two major problems regarding data remain. First, many data valuable for understanding ocean physics, chemistry, geology, biology, and how the oceans operate in the Earth system are never archived or made accessible to other scientists. Data underlying traditional journal articles are often difficult to obtain. Second, when scientists do contribute data to databases, their data become freely available, with little acknowledgment and no contribution to their career advancement. To address these problems, stronger ties must be made between data repositories and academic journals, and a “digital backbone” needs to be created for data related to journal publications.

A Theoretical Foundation for the Ethical Distribution of Authorship in Multidisciplinary Publications.

PubMed

Smith, Elise

2017-01-01

In academia, authorship on publications confers merit as well as responsibility. The respective disciplines adhere to their "typical" authorship practices: individuals may be named in alphabetical order (e.g., in economics, mathematics), ranked in decreasing level of contribution (e.g., biomedical sciences), or the leadership role may be listed last (e.g., laboratory sciences). However, there is no specific, generally accepted guidance regarding authorship distribution in multidisciplinary teams, something that can lead to significant tensions and even conflict. Using Scanlon's contractualism as a basis, I propose a conceptual foundation for the ethical distribution of authorship in multidisciplinary teams; it features four relevant principles: desert, just recognition, transparency, and collegiality. These principles can serve in the development of a practical framework to support ethical and nonarbitrary authorship distribution, which hopefully would help reduce confusion and conflict, promote agreement, and contribute to synergy in multidisciplinary collaborative research.

Space life sciences strategic plan

NASA Astrophysics Data System (ADS)

Nicogossian, Arnauld E.

1992-05-01

Over the last three decades the Life Sciences Program has significantly contributed to NASA's manned and unmanned exploration of space, while acquiring new knowledge in the fields of space biology and medicine. The national and international events which have led to the development and revision of NASA strategy will significantly affect the future of life sciences programs both in scope and pace. This document serves as the basis for synthesizing the options to be pursued during the next decade, based on the decisions, evolution, and guiding principles of the National Space Policy. The strategies detailed in this document are fully supportive of the Life Sciences Advisory Subcommittee's 'A Rationale for the Life Sciences,' and the recent Aerospace Medicine Advisory Committee report entitled 'Strategic Considerations for Support of Humans in Space and Moon/Mars Exploration Missions.' Information contained within this document is intended for internal NASA planning and is subject to policy decisions and direction, and to budgets allocated to NASA's Life Sciences Program.

Space life sciences strategic plan

NASA Technical Reports Server (NTRS)

Nicogossian, Arnauld E.

1992-01-01

Over the last three decades the Life Sciences Program has significantly contributed to NASA's manned and unmanned exploration of space, while acquiring new knowledge in the fields of space biology and medicine. The national and international events which have led to the development and revision of NASA strategy will significantly affect the future of life sciences programs both in scope and pace. This document serves as the basis for synthesizing the options to be pursued during the next decade, based on the decisions, evolution, and guiding principles of the National Space Policy. The strategies detailed in this document are fully supportive of the Life Sciences Advisory Subcommittee's 'A Rationale for the Life Sciences,' and the recent Aerospace Medicine Advisory Committee report entitled 'Strategic Considerations for Support of Humans in Space and Moon/Mars Exploration Missions.' Information contained within this document is intended for internal NASA planning and is subject to policy decisions and direction, and to budgets allocated to NASA's Life Sciences Program.

Livestock improvement: art, science, or industry?

PubMed

Harris, D L

1998-09-01

The shift in perspectives about livestock improvement over a 70-yr period is reviewed. The view changes from livestock improvement as an art, through its becoming a science, to its application as a technology in industry. The use of scientific tools in corporate settings for poultry, dairy, and swine breeding usually involves a strong focus on the economics of production, and this focus determines that selection indexes should be used. Such focus has seemed to not have been present in breeding for the extensively managed species and livestock classes but seems needed in order to provide a basis for organization and direction of positive contributions of the breeding segment to the production segment.

PREFACE: Tsukuba International Conference on Materials Science 2013

NASA Astrophysics Data System (ADS)

Kijima, Masashi; Ohshima, Kenichi; Kojima, Seiji; Nagasaki, Yukio; Miyazaki, Shuichi; Kim, Hee Young; Kadowaki, Kazuo; Kashiwagi, Takanari; Nakamura, Junji; Yamamoto, Yohei; Goto, Hiromasa

2014-03-01

Tsukuba International Conference on Materials Science (TICMS) was held from 28th August to 6th September, 2013 for the celebration of 40th year anniversary of the University of Tsukuba. The conference was organized by the Division of Materials Science, in cooperation with the Graduate School of Pure and Applied Sciences, and Tsukuba Research Center for Interdisciplinary Materials Science. The purpose of the conference was to provide a unique forum for researchers and students working in various fields of materials science, which have been progressing so rapidly that no single society could cover. The conference consists of following seven workshops to cover various fields. The organizing committee believed that the conference gave all participants new insights into the widespread development of materials science and enhanced the circulation, among them, of information released at the conference. The organizers are grateful for the financial support from University of Tsukuba. This volume contains 25 selected papers from invited and contributed papers, all of which have been screened on the basis of the standard review process of the program committee. The editors express their thanks to those authors who contributed the papers published in this proceedings, which reflects the scientific value of the conference. Nov. 20, 2013 Seiji Kojima, Prof. Dr. Chair, Division of Materials Science Chair, Doctoral Program in Materials Science TICMS 2013 (http://www.ticonfms.tsukuba.ac.jp/) Workshop list The 13th Japan-Korea Joint Workshop on Materials Science Summer School of Biomaterials Science The Japan-Korea Joint Workshop on Shape Memory and Superelastic Technologies The 2nd Workshop on THz Radiation from Intrinsic Josephson Junctions The 3rd German-Japan Nanoworkshop TICMS and IWP Joint Workshop on Conjugated Polymers International Workshop on Science and Patents (IWP) 2013

Marshak Lectureship Talk: Women in Physics in the Baltic States Region: Problems and Solutions

NASA Astrophysics Data System (ADS)

Satkovskiene, Dalia

2008-03-01

In this contribution the gender equality problem in physics will be discussed on the basis of the results obtained implementing the project ``Baltic States Network: Women in Sciences and High Technology'' (BASNET) initiated by Lithuanian women physicists and financed by European Commission. The main goal of BASNET project was creation of the regional Strategy how to deal with women in sciences problem in the Baltic States. It has some stages and the contribution follows them. The first one was in depth sociological study aiming to find out disincentives and barriers women scientists face in their career and work at science and higher education institutions. Analysis of results revealed wide range of problems concerned with science organization, management and financing common for both counterparts. However it also proved the existence of women discrimination in sciences. As main factors influencing women under-representation in Physics was found: the stereotypes existing in the society where physics is assigned to the masculine area of activity; failings of the science management system, where highest positions are distributed not using the institutionalized objective criteria but by voting, where the correctness of majority solutions is anticipated implicitly. In physics where male scientists are the majority (they also usually compose executive boards, committees etc.) results of such a procedures often are unfavorable for women. The same reasons also influence women ``visibility'' in physicist's community and as the consequence possibility to receive needed recourses for their research as well as appropriate presentation of results obtained. The study revealed also the conservatism of scientific community- reluctance to face existing in the scientific society problems and to start solving them. On the basis of the results obtained as well practice of other countries the common strategy of solving women in physics (sciences) in the Baltic States region was formulated. As changing the stereotypes is long lasting process it was decided firstly to concentrate strategy implementation plans on changes in science management policy tackling the problem from the top and allowing receive the most quick results. For this we created the regional Baltic States Network among the corresponding international women working groups, professional organizations (Scientific societies) and corresponding departments of the governmental institutions. BASNET also became a full member of European Platform of Women Scientists (EPWS)-prestige women organization signally influencing the European Community science policy.

On the biological basis of musicality.

PubMed

Honing, Henkjan

2018-03-15

In recent years, music and musicality have been the focus of an increasing amount of research effort. This has led to a growing role and visibility of the contribution of (bio)musicology to the field of neuroscience and cognitive sciences at large. While it has been widely acknowledged that there are commonalities between speech, language, and musicality, several researchers explain this by considering musicality as an epiphenomenon of language. However, an alternative hypothesis is that musicality is an innate and widely shared capacity for music that can be seen as a natural, spontaneously developing set of traits based on and constrained by our cognitive abilities and their underlying biology. A comparative study of musicality in humans and well-known animal models (monkeys, birds, pinnipeds) will further our insights on which features of musicality are exclusive to humans and which are shared between humans and nonhuman animals, contribute to an understanding of the musical phenotype, and further constrain existing evolutionary theories of music and musicality. © 2018 The Authors. Annals of the New York Academy of Sciences published by Wiley Periodicals, Inc. on behalf of New York Academy of Sciences.

[Social neuroscience and psychiatry].

PubMed

Takahashi, Hidehiko

2013-01-01

The topics of emotion, decision-making, and consciousness have been traditionally dealt with in the humanities and social sciences. With the dissemination of noninvasive human neuroimaging techniques such as fMRI and the advancement of cognitive science, neuroimaging studies focusing on emotions, social cognition, and decision-making have become established. I overviewed the history of social neurosciences. The emerging field of social brain research or social neuroscience will greatly contribute to clinical psychiatry. In the first part. I introduced our early fMRI studies on social emotions such as guilt, embarrassment, pride, and envy. Dysfunction of social emotions can be observed in various forms of psychiatric disorder, and the findings should contribute to a better understanding of the pathophysiology of psychiatric conditions. In the second part, I introduced our recent interdisciplinary neuroscience approach combining molecular neuroimaging techniques(positron emission tomography: PET), cognitive sciences, and economics to understand the neural as well as molecular basis of altered decision-making in neuropsychiatric disorders. An interdisciplinary approach combing molecular imaging techniques and cognitive neuroscience and clinical psychiatry will provide new perspectives for understanding the neurobiology of impaired decision-making in neuropsychiatric disorders and drug development.

Editors' Overview Neuroethics: Many Voices and Many Stories

PubMed Central

Kalichman, Michael; Plemmons, Dena; Bird, Stephanie J.

2012-01-01

Advances in neuroscience continue to enhance understanding of the brain and provide new tools to take advantage of that understanding. These changes are poised to profoundly alter society. Given that the impact will be felt not only by neuroscientists, but by diverse members of society, it is imperative that conversations engage all stakeholders. Doing so will allow for the sharing of diverse views and perspectives to understand and frame the science, better educate and prepare the public for new developments, and provide a shared approach to identifying and resolving ethical challenges. These were the goals of Neuroethics Week, staged in 2007 by the Center for Ethics in Science and Technology in San Diego, and are the basis for the contributions to this special issue of Science and Engineering Ethics. PMID:23054674

[Problems of world outlook and methodology of science integration in biological studies].

PubMed

Khododova, Iu D

1981-01-01

Problems of worldoutlook and methodology of the natural-science knowledge are considered basing on the analysis of tendencies in the development of the membrane theory of cell processes and the use of principles of biological membrane functioning when solving some scientific and applied problems pertaining to different branches of chemistry and biology. The notion scientific knowledge integration is defined as interpenetration of approaches, methods and ideas of different branches of knowledge and enrichment on this basis of their content resulting in knowledge augmentation in each field taken separately. These processes are accompanied by appearance of new branches of knowledge - sciences "on junction" and their subsequent differentiations. The analysis of some gnoseological situations shows that integration of sciences contributes to coordination and some agreement of thinking styles of different specialists, puts forward keen personality of a scientist demanding, in particular, his high professional mobility. Problems of scientific activity organization are considered, which involve social sciences into the integration processes. The role of philosophy in the integration processes is emphasized.

Introduction of International Microgravity Strategic Planning Group

NASA Technical Reports Server (NTRS)

Rhome, Robert

1998-01-01

Established in May 6, 1995, the purpose of this International Strategic Planning Group for Microgravity Science and Applications Research is to develop and update, at least on a biennial basis, an International Strategic Plan for Microgravity Science and Applications Research. The member space agencies have agreed to contribute to the development of a Strategic Plan, and seek the implementation of the cooperative programs defined in this Plan. The emphasis of this plan is the coordination of hardware construction and utilization within the various areas of research including biotechnology, combustion science, fluid physics, materials science and other special topics in physical sciences. The Microgravity Science and Applications International Strategic Plan is a joint effort by the present members - ASI, CNES, CSA, DLR, ESA, NASA, and NASDA. It represents the consensus from a series of discussions held within the International Microgravity Strategic Planning Group (IMSPG). In 1996 several space agencies initiated multilateral discussions on how to improve the effectiveness of international microgravity research during the upcoming Space Station era. These discussions led to a recognition of the need for a comprehensive strategic plan for international microgravity research that would provide a framework for cooperation between international agencies. The Strategic Plan is intended to provide a basis for inter-agency coordination and cooperation in microgravity research in the environment of the International Space Station (ISS) era. This will be accomplished through analysis of the interests and goals of each participating agency and identification of mutual interests and program compatibilities. The Plan provides a framework for maximizing the productivity of space-based research for the benefit of our societies.

Ontological Issues and the Possible Development of Cultural Psychology.

PubMed

Pérez-Campos, Gilberto

2017-12-01

Ontological issues have a bad reputation within mainstream psychology. This paper, however, is an attempt to argue that ontological reflection may play an important role in the development of cultural psychology. A cross-reading of two recent papers on the subject (Mammen & Mironenko, Integrative Psychological and Behavioral Science, 49(4), 681-713, 2015; Simão Integrative Psychological and Behavioral Science, 50, 568-585, 2016), aimed at characterizing their respective approaches to ontological issues, sets the stage for a presentation of Cornelius Castoriadis' ontological reflections. On this basis, a dialogue is initiated with E.E. Boesch's Symbolic Activity Theory that could contribute to a more refined understanding of human psychological functioning in its full complexity.

Education in Sustainable Development: How Can Science Education Contribute to the Vulnerability Perception?

NASA Astrophysics Data System (ADS)

Lange, J. M.

2012-01-01

Education for human development within the constraints of sustainability is problematic for schools. On one hand, it is a political idea that continues to evolve with successive compromises between social groups with differing or even conflicting interests. ESD is therefore inherently `non-disciplinary' and cannot be the basis of a single school subject if we wish to keep the creativity that results from the dynamics at work. On the other hand, SD leads us to think collectively about solutions that ensure a future of our choosing that preserves the biological capacity of the planet and to reduce our vulnerability. The sciences thus have a key role: their ability to question the world and to model the consequences of collective and individual choices. But there is a risk of technocratic drift and SD leads us to think about society's values and aims. A new link is established between sciences and humanities with a democratic model in sight. This paper presents what is possible out of the prospective scenarios method within general and compulsory education by seeking, through an empirical approach, to determine its feasibility, its contributions, its limits, and to locate the place of science education in the elaboration of the perception of "vulnerability". Both primary and secondary schools are concerned.

Social and ethical dimension of the natural sciences, complex problems of the age, interdisciplinarity, and the contribution of education

NASA Astrophysics Data System (ADS)

Develaki, Maria

2008-09-01

In view of the complex problems of this age, the question of the socio-ethical dimension of science acquires particular importance. We approach this matter from a philosophical and sociological standpoint, looking at such focal concerns as the motivation, purposes and methods of scientific activity, the ambivalence of scientific research and the concomitant risks, and the conflict between research freedom and external socio-political intervention. We then point out the impediments to the effectiveness of cross-disciplinary or broader meetings for addressing these complex problems and managing the associated risks, given the difficulty in communication between experts in different fields and non-experts, difficulties that education is challenged to help resolve. We find that the social necessity of informed decision-making on the basis of cross-disciplinary collaboration is reflected in the newer curricula, such as that of Greece, in aims like the acquisition of cross-subject knowledge and skills, and the ability to make decisions on controversial issues involving value conflicts. The interest and the reflections of the science education community in these matters increase its—traditionally limited—contribution to the theoretical debate on education and, by extension, the value of science education in the education system.

Nato-Pco Database

NASA Astrophysics Data System (ADS)

Wtv Gmbh

This new CD-ROM is a reference database. It covers almost twenty years of non-military scientific/technical meetings and publications sponsored by the NATO Science Committee. It contains full references (with keywords and/or abstracts) to more than 30,000 contributions from scientists all over the world and is published in more than 1,000 volumes. With the easy-to-follow menu options of the retrieval software, access to the data is simple and fast. Updates are planned on a yearly basis.

Midcourse Space Experiment Data Certification and Technology Transfer

NASA Technical Reports Server (NTRS)

Pollock, David B.

1997-01-01

The University of Alabama in Huntsville contributes to the Technical Management of the Midcourse Space Experiment Program, to the Certification of the Level 2 data produced by the Midcourse Space Experiment's suite of in-orbit imaging radiometers, imaging spectra-radiometers and an interferometer and to the Transfer of the Midcourse Space Experiment Technology to other Government Programs. The Technical Management of the Midcourse Space Experiment Program is expected to continue through out the spacecraft's useful life time, 5 years after its 1996 launch. The Transfer of Midcourse Space Experiment Technology to other government elements is expected to be on a demand basis by the United States Government and other organizations. The University of Alabama Huntsville' contribution specifically supports the nine Ultraviolet Visible Imagers and Spectrographic Imagers (UVISI) and the Pointing and Alignment of all eleven of the science instruments. The science instruments effectively cover the 0.1 to 28 micron spectral region. The Midcourse Space Experiment spacecraft, launched April 24, 1996, is expected to have a 5 year useful lifetime with a 12 month lifetime for the cryogenically cooled IR sensor. A pre-launch, ground based calibration of the instruments provided a basis for the pre-launch certification of the Level 2 data base these instruments produce. With the spacecraft in-orbit the certification of the instruments' Level 2 data base is being extended to the in-orbit environment.

Why Medical Informatics (still) Needs Cognitive and Social Sciences.

PubMed

Declerck, G; Aimé, X

2013-01-01

To summarize current excellent medical informatics research in the field of human factors and organizational issues. Using PubMed, a total of 3,024 papers were selected from 17 journals. The papers were evaluated on the basis of their title, keywords, and abstract, using several exclusion and inclusion criteria. 15 preselected papers were carefully evaluated by six referees using a standard evaluation grid. Six best papers were selected exemplifying the central role cognitive and social sciences can play in medical informatics research. Among other contributions, those studies: (i) make use of the distributed cognition paradigm to model and understand clinical care situations; (ii) take into account organizational issues to analyse the impact of HIT on information exchange and coordination processes; (iii) illustrate how models and empirical data from cognitive psychology can be used in medical informatics; and (iv) highlight the need of qualitative studies to analyze the unexpected side effects of HIT on cognitive and work processes. The selected papers demonstrate that paradigms, methodologies, models, and results from cognitive and social sciences can help to bridge the gap between HIT and end users, and contribute to limit adoption failures that are reported regularly.

Space colonization as a resource in the liberal-arts curriculum: The case of economics

NASA Astrophysics Data System (ADS)

Giesbrecht, Martin Gerhard

1986-08-01

Space colonization can contribute to the liberal-arts economics curriculum primarily through the modernization of the paradigms within which the science is practiced. Four examples are listed and briefly described: the re-emphasis on natural resources as a basis for economic productivity; a re-evaluation of property rights necessitated by the increased importance of technology; a re-evaluation of the profit motive also necessitated by technology; and a critique of the metastatic equilibria that constitute economic dynamics today.

The Heisenberg Microscope: A Powerful Instructional Tool for Promoting Meta-Cognitive and Meta-Scientific Thinking on Quantum Mechanics and the ‚Nature of Science'

NASA Astrophysics Data System (ADS)

Hadzidaki, Pandora

2008-06-01

In this paper, we present a multi-dimensional study concerning Heisenberg’s ‚gamma ray microscope’, a thought experiment, which is intimately connected with the historical development of quantum mechanics (QM), and also with the most disputed interpretations of quantum theory. In this study: (a) we investigate how philosophers of science read and explicate the function of thought experimentation in physical science; (b) in the light of relevant philosophical theories, we examine the complicated epistemological questions raised by the ‚gamma-ray microscope’ during the birth-process of QM and the contribution of this thought experiment to the clarification of the physical meaning of Heisenberg’s indeterminacy relations; (c) on the basis of the preceding analysis, we propose an instructional intervention, which aims at leading learners not only to an essential understanding of QM worldview, but to a deep insight into the Nature of Science as well.

Citizen science land cover classification based on ground and satellite imagery: Case study Day River in Vietnam

NASA Astrophysics Data System (ADS)

Nguyen, Son Tung; Minkman, Ellen; Rutten, Martine

2016-04-01

Citizen science is being increasingly used in the context of environmental research, thus there are needs to evaluate cognitive ability of humans in classifying environmental features. With the focus on land cover, this study explores the extent to which citizen science can be applied in sensing and measuring the environment that contribute to the creation and validation of land cover data. The Day Basin in Vietnam was selected to be the study area. Different methods to examine humans' ability to classify land cover were implemented using different information sources: ground based photos - satellite images - field observation and investigation. Most of the participants were solicited from local people and/or volunteers. Results show that across methods and sources of information, there are similar patterns of agreement and disagreement on land cover classes among participants. Understanding these patterns is critical to create a solid basis for implementing human sensors in earth observation. Keywords: Land cover, classification, citizen science, Landsat 8

The who, what, and how of evaluation within online nursing education: state of the science.

PubMed

Russell, Bedelia H

2015-01-01

The resource capacity in nursing programs has a direct impact on student admissions and number of graduates who enter the nursing workforce. Online delivery of nursing education is identified as a solution to expand nursing program capacity. As nursing programs continue to address capacity with online course delivery, it is essential that nurse educators maintain consistent evaluation practices to ensure successful and positive outcomes, compared with traditional models. Evaluation is a central component to determine program quality and mastery of learning outcomes. This article examines the state of the science around the current evaluation of educational practices, instructional strategies, and outcomes within the context of online nursing education. Thirty-six articles met the inclusion criteria. Despite substantive contributions to the state of the science, the findings reflect evaluation practices that are diffuse and superficial and serve as the basis for future recommendations and research opportunities. Copyright 2015, SLACK Incorporated.

The value of program science to optimize knowledge brokering on infectious diseases for public health.

PubMed

Becker, Marissa; Haworth-Brockman, Margaret; Keynan, Yoav

2018-05-02

Knowledge translation (KT) and related terms have variously been defined as process and as products. In this paper we contribute to debates on effective KT, specifically knowledge brokering, by describing an adaptation of Program Science that aligns with the real-world of public health activities. We describe an adaptation of the Program Science framework to our knowledge translation and brokering planning and projects at the National Collaborating Centre for Infectious Diseases. The systematic approach allows for layering of knowledge year to year and translating knowledge from one infectious disease content area to another. Using a recent forum on syphilis outbreaks as an example, we also demonstrate the value of using Program Science to shape the design and delivery of the knowledge brokering event. The use of scientific knowledge to improve public health program design, implementation and evaluation forms the basis for the program science framework. Providing the right public health information to the right audience at the right time can foster long-term outcomes of networks and new partnerships which can potentially improve delivery of public health services.

Science literacy and academic identity formulation

NASA Astrophysics Data System (ADS)

Reveles, John M.; Cordova, Ralph; Kelly, Gregory J.

2004-12-01

The purpose of this article is to report findings from an ethnographic study that focused on the co-development of science literacy and academic identity formulation within a third-grade classroom. Our theoretical framework draws from sociocultural theory and studies of scientific literacy. Through analysis of classroom discourse, we identified opportunities afforded students to learn specific scientific knowledge and practices during a series of science investigations. The results of this study suggest that the collective practice of the scientific conversations and activities that took place within this classroom enabled students to engage in the construction of communal science knowledge through multiple textual forms. By examining the ways in which students contributed to the construction of scientific understanding, and then by examining their performances within and across events, we present evidence of the co-development of students' academic identities and scientific literacy. Students' communication and participation in science during the investigations enabled them to learn the structure of the discipline by identifying and engaging in scientific activities. The intersection of academic identities with the development of scientific literacy provides a basis for considering specific ways to achieve scientific literacy for all students.

Welcome to NASA's Earth Science Enterprise. Version 3

NASA Technical Reports Server (NTRS)

2001-01-01

There are strong scientific indications that natural change in the Earth system is being accelerated by human intervention. As a result, planet Earth faces the possibility of rapid environmental changes that would have a profound impact on all nations. However, we do not fully understand either the short-term effects of our activities, or their long-term implications - many important scientific questions remain unanswered. The National Aeronautics and Space Administration (NASA) is working with the national and international scientific communities to establish a sound scientific basis for addressing these critical issues through research efforts coordinated under the U.S. Global Change Research Program, the International Geosphere-Biosphere Program, and the World Climate Research Program. The Earth Science Enterprise is NASA's contribution to the U.S. Global Change Research Program. NASA's Earth Science Enterprise will use space- and surface-based measurement systems to provide the scientific basis for understanding global change. The space-based components will provide a constellation of satellites to monitor the Earth from space. A major component of the Earth Science Enterprise is the Earth Observing System (EOS). The overall objective of the EOS Program is to determine the extent, causes, and regional consequences of global climate change. EOS will provide sustained space-based observations that will allow researchers to monitor climate variables over time to determine trends. A constellation of EOS satellites will acquire global data, beginning in 1998 and extending well into the 21st century.

Midcourse Space Experiment Data Certification and Technology Transfer. Supplement 1

NASA Technical Reports Server (NTRS)

Pollock, David B.

1998-01-01

The University of Alabama in Huntsville contributes to the Technical Management of the Midcourse Space Experiment Program, to the Certification of the Level 2 data produced by the Midcourse Space Experiment's suite of in-orbit imaging radiometers, imaging spectro-radiometers and an interferometer and to the Transfer of the Midcourse Space Experiment Technology to other Government Programs. The Technical Management of the Midcourse Space Experiment Program is expected to continue through out the spacecraft's useful life time. The Transfer of Midcourse Space Experiment Technology to other government elements is expected to be on a demand basis by the United States Government and other organizations. The University, of Alabama Huntsville' contribution specifically supports the Principal Investigator's Executive Committee, the Deputy Principal Investigator for Data Certification and Technology Transfer team, the nine Ultraviolet Visible Imagers and Spectrographic Imagers (UVISI) and the Pointing and Alignment of all eleven of the science instruments. The science instruments effectively cover the 0.1 to 28 micron spectral region. The Midcourse Space Experiment spacecraft, launched April 24, 1996, is expected to have a 5 year useful lifetime. The cryogenically cooled IR sensor, SPIRIT III, performed through February, 1997 when its cryogen expired. A pre-launch, ground based calibration of the instruments provided a basis for the pre-launch certification of the Level 2 data base these instruments produce. With the spacecraft in-orbit the certification of the instrument's Level 2 data base was extended to the in-orbit environment.

Facilitating awareness of philosophy of science, ethics and communication through manual skills training in undergraduate education.

PubMed

Kordahl, Hilde Lund; Fougner, Marit

2017-03-01

Professional health science education includes a common theoretical basis concerning the theory of science, ethics and communication. Former evaluations by first-year students of the bachelor physiotherapy program at Oslo and Akershus University College of Applied Sciences (HiOA) show that they find it hard to understand the relation between these particular topics and future professional practice. This challenge is the starting point for a pedagogical development project that aims to develop learning contexts that highlight the relevance of these theoretical concepts. The aim of the study is to explore and present findings on the value of using Sykegrep manual skills classes as an arena in which students can be encouraged to think about, reflect on and appreciate the role and value of the philosophical perspectives that inform their practice and contributes to practise knowledge. A qualitative study with data collection through focus groups was performed and analyzed using thematic content analysis. Eighteen first-year undergraduate students, who had completed the manual skills course, participated in the study. Analysis of the data yielded three categories of findings that can be associated with aspects of philosophy of science, ethics and communication. These are as follows: 1) preconceived understanding of physiotherapy; 2) body knowledge perspectives; and 3) relational aspects of interactions. Undergraduate students' understanding and experience of philosophy of science, ethics and communication may be facilitated by peer collaboration, reflection on intimacy and touch and the ethical aspects of interaction during manual skills training. Practical classes in Sykegrep provide a basis for students' discussions about the body as well as their experiences with the body in the collaborative learning context. The students' reflections on their expectations of manual skills in physiotherapy and experiences of touch and being touched can facilitate an awareness of philosophy of science, ethics and communication. Our study will be an incitement to further develop a manual skills teaching program that incorporates philosophy of science, ethics and communication in undergraduate education.

Characteristics of effective professional development for early career science teachers

NASA Astrophysics Data System (ADS)

Simon, Shirley; Campbell, Sandra; Johnson, Sally; Stylianidou, Fani

2011-04-01

The research reported here set out to investigate the features in schools and science departments that were seen as effective in contributing to the continuing professional development (CPD) of early career science teachers. Ten schools took part in the study, selected on the basis of their reputation for having effective CPD practices. To gain different perspectives from within the organisations we conducted interviews with senior members of staff, heads of science departments and early career teachers. A thematic analysis of the interviews is presented, drawing on findings from across the 10 schools, and exemplified in more detail by a vignette to show specific features of effective CPD practice. The study has revealed a wealth of practice across the 10 schools, which included a focus on broadening experience beyond the classroom, having an open, sharing, non-threatening culture and systemic procedures for mentoring and support that involved ring-fenced budgets. The schools also deployed staff judiciously in critical roles that model practice and motivate early career science teachers. Early career teachers were concerned primarily with their overall development as teachers, though some science specific examples such as observing practical work and sessions to address subject knowledge were seen as important.

Exploring environmental identity and behavioral change in an Environmental Science course

NASA Astrophysics Data System (ADS)

Blatt, Erica N.

2013-06-01

This ethnographic study at a public high school in the Northeastern United States investigates the process of change in students' environmental identity and proenvironmental behaviors during an Environmental Science course. The study explores how sociocultural factors, such as students' background, social interactions, and classroom structures, impact the environmental identity and behavior of students. In this investigation, the identity theory of emotion of Stryker (2004) from the field of sociology is utilized in the interpretation of students' reactions to classroom experiences as they proceed through the Environmental Science course. The participants in this study are an Environmental Science teacher and the 10-12th grade students in her Environmental Science elective course. The researcher collected data for a period of six months, attending class on a daily basis. Data was collected through participant observation, videotaping, interviews, and cogenerative dialogues. The results of this study inform science educators by illuminating important elements, such as students' emotional responses to activities in class, conflicting elements of students' identities, and students' openness and willingness to critically reflect upon new information, which contribute to whether a student is likely to change their views towards the environment and pro-environmental behaviors.

Assessment of potential soil degradation on agricultural land in the czech republic.

PubMed

Šarapatka, Bořivoj; Bednář, Marek

2015-01-01

Many attempts have been made worldwide to develop methods to identify the areas most threatened by soil degradation. Some soils in afflicted areas may be irreversibly degraded and thus have very little resilience (the ability to restore themselves). For the purpose of assessing the current state of soil degradation in the Czech Republic (CZ) we have developed an overall indicator of land vulnerability to the threat of soil degradation on the basis of individual factors that contribute to soil degradation and are monitored on a long-term basis in various research worksites in the CZ. Individual degradation factors were divided into two groups: chemical and physical degradation. On the basis of principal component analysis, individual degradation factors were assigned a specific weight of influence. With the use of a GIS, the input factors of degradation were combined to create maps of chemical and physical soil degradation, and consequently a map of overall degradation-threatened soils for the CZ, along with a map of areas differentiated according to the prevailing type of degradation. Results showed that, at present, the most important degradation factor in the CZ is water erosion, followed by loss of organic matter. Statistical analysis showed that approximately 51% of agricultural land is moderately threatened in the CZ. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

Translations on Eastern Europe Scientific Affairs No. 530

DTIC Science & Technology

1976-11-24

candidate of medical sciences, on the basis of his disserta- tion entitled "Glucose Metabolism and Insulin Uptake of Isolated Human Adi- pose Cells" 11...34; Istvan Fodor, candidate of geographical sciences, on the basis of his dis- sertation entitled "Climatological and Bioclimatological Features of the... Human Uterus" Tran Quy Tien, candidate of mathematical sciences, on the basis of his dis- sertation entitled "Investigations in the Field of Rees-Type

The Science of Sex Differences in Science and Mathematics

PubMed Central

Halpern, Diane F.; Benbow, Camilla P.; Geary, David C.; Gur, Ruben C.; Hyde, Janet Shibley; Gernsbacher, Morton Ann

2014-01-01

Summary Amid ongoing public speculation about the reasons for sex differences in careers in science and mathematics, we present a consensus statement that is based on the best available scientific evidence. Sex differences in science and math achievement and ability are smaller for the mid-range of the abilities distribution than they are for those with the highest levels of achievement and ability. Males are more variable on most measures of quantitative and visuospatial ability, which necessarily results in more males at both high- and low-ability extremes; the reasons why males are often more variable remain elusive. Successful careers in math and science require many types of cognitive abilities. Females tend to excel in verbal abilities, with large differences between females and males found when assessments include writing samples. High-level achievement in science and math requires the ability to communicate effectively and comprehend abstract ideas, so the female advantage in writing should be helpful in all academic domains. Males outperform females on most measures of visuospatial abilities, which have been implicated as contributing to sex differences on standardized exams in mathematics and science. An evolutionary account of sex differences in mathematics and science supports the conclusion that, although sex differences in math and science performance have not directly evolved, they could be indirectly related to differences in interests and specific brain and cognitive systems. We review the brain basis for sex differences in science and mathematics, describe consistent effects, and identify numerous possible correlates. Experience alters brain structures and functioning, so causal statements about brain differences and success in math and science are circular. A wide range of sociocultural forces contribute to sex differences in mathematics and science achievement and ability—including the effects of family, neighborhood, peer, and school influences; training and experience; and cultural practices. We conclude that early experience, biological factors, educational policy, and cultural context affect the number of women and men who pursue advanced study in science and math and that these effects add and interact in complex ways. There are no single or simple answers to the complex questions about sex differences in science and mathematics. PMID:25530726

Phillip V. Tobias as an anatomist.

PubMed

Strkalj, Goran; Pather, Nalini

2013-05-01

The article outlines the career of the renowned South African scientist Phillip Vallentine Tobias. While he made substantial contributions to a number of scientific disciplines, Tobias spent most of his career teaching anatomy at his alma mater, University of the Witwatersrand, Johannesburg, and saw himself primarily as an anatomist. The first part of this article presents Tobias' major contributions to science and demonstrates that his profound knowledge of anatomy was the basis of many of his groundbreaking research accomplishments. The second part of the article focuses on Tobias' career in anatomy and his significant contribution to anatomy teaching and administration, particularly in establishing and organizing the Anatomical Society of Southern Africa. The article also demonstrates how Tobias' academic career was constrained by the oppressive system of apartheid South Africa and how social engagement was an integral part of his intellectual activities. Copyright © 2012 Wiley Periodicals, Inc.

Mendelian Genetics: Paradigm, Conjecture, or Research Program.

ERIC Educational Resources Information Center

Oldham, V.; Brouwer, W.

1984-01-01

Applies Kuhn's model of the structure of scientific revolutions, Popper's hypothetic-deductive model of science, and Lakatos' methodology of competing research programs to a historical biological episode. Suggests using Kuhn's model (emphasizing the nonrational basis of science) and Popper's model (emphasizing the rational basis of science) in…

Has bioscience reconciled mind and body?

PubMed

Davies, Carmel; Redmond, Catherine; Toole, Sinead O; Coughlan, Barbara

2016-09-01

The aim of this discursive paper is to explore the question 'has biological science reconciled mind and body?'. This paper has been inspired by the recognition that bioscience has a historical reputation for privileging the body over the mind. The disregard for the mind (emotions and behaviour) cast bioscience within a 'mind-body problem' paradigm. It has also led to inherent limitations in its capacity to contribute to understanding the complex nature of health. This is a discursive paper. Literature from the history and sociology of science and psychoneuroimmunology (1975-2015) inform the arguments in this paper. The historical and sociological literature provides the basis for a socio-cultural debate on mind-body considerations in science since the 1970s. The psychoneuroimmunology literature draws on mind-body bioscientific theory as a way to demonstrate how science is reconciling mind and body and advancing its understanding of the interconnections between emotions, behaviour and health. Using sociological and biological evidence, this paper demonstrates how bioscience is embracing and advancing its understanding of mind-body interconnectedness. It does this by demonstrating the emotional and behavioural alterations that are caused by two common phenomena; prolonged, chronic peripheral inflammation and prolonged psychological stress. The evidence and arguments provided has global currency that advances understanding of the inter-relationship between emotions, behaviour and health. This paper shows how bioscience has reconciled mind and body. In doing so, it has advanced an understanding of science's contribution to the inter-relationship between emotions, behaviour and health. The biological evidence supporting mind-body science has relevance to clinical practice for nurses and other healthcare professions. This paper discusses how this evidence can inform and enhance clinical practice directly and through research, education and policy. © 2015 John Wiley & Sons Ltd.

Science, technique, technology: passages between matter and knowledge in imperial Chinese agriculture.

PubMed

Bray, Francesca

2008-09-01

Many historians today prefer to speak of knowledge and practice rather than science and technology. Here I argue for the value of reinstating the terms science, techniques and technology as tools for a more precise analysis of governmentality and the workings of power. My tactic is to use these three categories and their articulations to highlight flows between matter and ideas in the production and reproduction of knowledge. In any society, agriculture offers a wonderfully rich case of how ideas, material goods and social relations interweave. In China agronomy was a science of state, the basis of legitimate rule. I compare different genres of agronomic treatise to highlight what officials, landowners and peasants respectively contributed to, and expected from, this charged natural knowledge. I ask how new forms of textual and graphic inscription for encoding agronomic knowledge facilitated its dissemination and ask how successful this knowledge proved when rematerialized and tested as concrete artefacts or techniques. I highlight forms of innovation in response to crisis, and outline the overlapping interpretative frameworks within which the material applications of Chinese agricultural science confirmed and extended its truth across space and time.

Science and Engineering Indicators

DTIC Science & Technology

1993-12-08

documents as well as policy documents. The Indicators report. Consistent with its congressional man- reports now serve the needs of a very wide audience date...information on science and technology Nation’s science policy ; as a basis for policymaking and as a tool for research and assessment on a worldwide basis. * to...encourage quantification of the common dimen- The success of providing valid and comparable data sions of science policy , leading to improvements in

When technology, science and culture meet: insights from ancient Chinese technology

NASA Astrophysics Data System (ADS)

Lee, Yeung Chung

2017-10-01

This paper draws together two important agendas in science education. The first is making science education more inclusive such that students from non-Western or indigenous cultures can benefit from culturally relevant curricula. The second is integrating technology into the curriculum under the umbrella of Science-Technology-Society (STS) education to embrace the social aspects of science, with technology serving as a bridge. The advancement of the first agenda is hindered by the pursuance by both Western and non-Western societies of narrow cultural and practical goals without considering the development of science and technology from a cross-cultural perspective. The second agenda is limited by the misconception that technology is applied science, leading to the exclusion from STS discussions of pre-science or indigenous technologies developed by non-Western cultures. Through selected case studies of the evolution of Chinese traditional technologies and their interaction with science, this paper offers a perspective from the Far East, and argues for situating culturally responsive science education in broader historical and cross-cultural contexts to acknowledge the multi-cultural contributions to science and technology. A form of cross-cultural STS education is advanced, encompassing the cultural basis of technological developments, technology diffusion, interactions of traditional technology with science, and the potential development of traditional or indigenous technologies. This approach provides a bridge between the existing universal science education paradigm promoted in the West and the different forms of multi-cultural education advocated by indigenous science educators. To translate theory into practice, a conceptual framework is proposed in which the essential transdisciplinary knowledge base, curricular goals, and pedagogical approaches are embedded.

Healthcare economics for the emergency physician.

PubMed

Propp, Douglas A; Krubert, Christopher; Sasson, Andres

2003-01-01

Although the principles of healthcare economics are not usually part of the fundamental education of emergency physicians, an understanding of these elements will enhance our ability to contribute to improved health-care value. This article introduces the practical aspects of microeconomics, insurance, the supply-and-demand relationship, competition, and costs as they affect the practice of medicine on a daily basis. Being cognizant of how these elements create a dynamic interplay in the health-care industry will allow physicians to better understand the expanded role they need to assume in the ongoing cost and quality debate. Copyright 2003, Elsevier Science (USA). All rights reserved.)

Technology transfer from the science of medicine to the real world: the potential role played by artificial adaptive systems.

PubMed

Grossi, Enzo

2007-01-01

The author describes a refiguration of medical thought that originates from nonlinear dynamics and chaos theory. The coupling of computer science and these new theoretical bases coming from complex systems mathematics allows the creation of "intelligent" agents capable of adapting themselves dynamically to problems of high complexity: the artificial neural networks (ANNs). ANNs are able to reproduce the dynamic interaction of multiple factors simultaneously, allowing the study of complexity; they can also draw conclusions on an individual basis and not as average trends. These tools can allow a more efficient technology transfer from the science of medicine to the real world, overcoming many obstacles responsible for the present translational failure. They also contribute to a new holistic vision of the human subject person, contrasting the statistical reductionism that tends to squeeze or even delete the single subject, sacrificing him to his group of belongingness. A remarkable contribution to this individual approach comes from fuzzy logic, according to which there are no sharp limits between opposite things, such as wealth and disease. This approach allows one to partially escape from the probability theory trap in situations where it is fundamental to express a judgement based on a single case and favor a novel humanism directed to the management of the patient as an individual subject person.

From the history of physics (Scientific session of the General Meeting of the Physical Sciences Division of the Russian Academy of Sciences, 17 December 2012)

NASA Astrophysics Data System (ADS)

2013-05-01

A scientific session of the General Meeting of the Physical Sciences Division of the Russian Academy of Sciences (RAS) was held in the conference hall of the Lebedev Physical Institute, RAS on 17 December 2012.The following reports were put on the session's agenda posted on the website http://www.gpad.ac.ru of the RAS Physical Sciences Division: (1) Dianov E M (Fiber Optics Research Center, RAS, Moscow) "On the threshold of a peta era"; (2) Zabrodskii A G (Ioffe Physical Technical Institute, RAS, St. Petersburg) "Scientists' contribution to the great victory in WWII using the example of the Leningrad (now A F Ioffe) Physical Technical Institute"; (3) Ilkaev R I (Russian Federal Nuclear Center --- All-Russian Research Institute of Experimental Physics, Sarov) "Major stages of the Soviet Atomic Project"; (4) Cherepashchuk A M (Sternberg State Astronomical Institute of Lomonosov Moscow State University, Moscow) "History of the Astronomy history ". Papers written on the basis of the reports are published below. • On the Threshold of Peta-era, E M Dianov Physics-Uspekhi, 2013, Volume 56, Number 5, Pages 486-492 • Scientists' contribution to the Great Victory in WWII on the example of the Leningrad (now A F Ioffe) Physical Technical Institute, A G Zabrodskii Physics-Uspekhi, 2013, Volume 56, Number 5, Pages 493-502 • Major stages of the Atomic Project, R I Ilkaev Physics-Uspekhi, 2013, Volume 56, Number 5, Pages 502-509 • History of the Universe History, A M Cherepashchuk Physics-Uspekhi, 2013, Volume 56, Number 5, Pages 509-530

Bioethical considerations in animal production.

PubMed

Reynnells, R D

2004-03-01

The Western Coordinating Committee-204 (WCC-204) on animal bioethics is a multistate research committee that was formed through the cooperation of several university and government personnel having diverse backgrounds. The WCC-204 is pleased to provide this symposium to Poultry Science Association (PSA) members and invite their participation in the committee. Generic objectives of the committee include facilitation of dialogue to improve our understanding of complex ethical issues related to animal production and utilization by humans, to encourage research and educational programs in this area, and to create a means for critical analysis of the animal sciences professions. The basis for philosophical discussions and religious implications of bioethical discussions that create profound differences of opinion between people is discussed. The various and often underappreciated contributions of society to the structure of our current food production system, and society's approach to change (taking marketplace responsibility for demands vs. regulations), are briefly discussed. Several factors that may contribute to the creation of conflicts and misunderstandings are listed. Speakers will discuss the WCC-204 organization, the need to define where there is agreement between opposing entities, education of students and others through contemporary issues classes, and global issues related to animal well-being.

Does Geophysics Need "A new kind of Science"?

NASA Astrophysics Data System (ADS)

Turcotte, D. L.; Rundle, J. B.

2002-12-01

Stephen Wolfram's book "A New Kind of Science" has received a great deal of attention in the last six months, both positive and negative. The theme of the book is that "cellular automata", which arise from spatial and temporal coarse-graining of equations of motion, provide the foundations for a new nonlinear science of "complexity". The old science is the science of partial differential equations. Some of the major contributions of this old science have been in geophysics, i.e. gravity, magnetics, seismic waves, heat flow. The basis of the new science is the use of massive computing and numerical simulations. The new science is motivated by the observations that many physical systems display a vast multiplicity of space and time scales, and have hidden dynamics that in many cases are impossible to directly observe. An example would be molecular dynamics. Statistical physics derives continuum equations from the discrete interactions between atoms and molecules, in the modern world the continuum equations are then discretized using finite differences, finite elements, etc. in order to obtain numerical solutions. Examples of widely used cellular automata models include diffusion limited aggregation and site percolation. Also the class of models that are said to exhibit self-organized criticality, the sand-pile model, the slider-block model, the forest-fire model. Applications of these models include drainage networks, seismicity, distributions of minerals,and the evolution of landforms and coastlines. Simple cellular automata models generate deterministic chaos, i.e. the logistic map.

Knowledge and institutional requirements to promote land degradation neutrality in drylands - An analysis of the outcomes of the 3rd UNCCD scientific conference

NASA Astrophysics Data System (ADS)

Akhtar-Schuster, Mariam; Safriel, Uriel; Abraham, Elena; de Vente, Joris; Essahli, Wafa; Escadafal, Richard; Stringer, Lindsay

2015-04-01

Achieving land degradation neutrality (LDN) through sustainable land management (SLM) targets the maintenance or restoration of the productivity of land, and therefore has to include decision-makers, knowledge generators and knowledge holders at the different relevant geographic scales. In order to enhance the implementation of the Convention, the Conference of the Parties (COP) of the United Nations Convention to Combat Desertification therefore decided that each future session of its Committee on Science and Technology (CST) would be organized in a predominantly scientific and technical conference-style format. This contribution will outline the major outcomes of UNCCD's 3rd scientific conference that will be held in Cancún, Mexico, from 9 to 12 March 2015, on addressing desertification, land degradation and drought issues (DLDD) for poverty reduction and sustainable development. The conference follows an exceptional new round table conference format that will allow the various stakeholders to discuss scientific as well as the contribution of traditional knowledge and practices in combating land degradation. This format should provide two-way communication and enable deeper insight into the availability and contribution of all forms of knowledge for achieving LDN through the assessment of: • the vulnerability of lands to DLDD and climate change and the adaptive capacities of socio-ecosystems; • best examples of adapted, knowledge-based practices and technologies; • monitoring and assessment methods to evaluate the effectiveness of adaptation practices and technologies. The outcomes of UNCCD's 3rd scientific conference will serve as a basis for discussing: • contributions of science to diagnose the status of land; • research gaps that need to be addressed to achieve LDN for poverty reduction; • additional institutional requirements to optimally bridge knowledge generation, knowledge maintenance and knowledge implementation at the science-policy interface.

Towards consolidated science requirements for a next generation gravity field mission

NASA Astrophysics Data System (ADS)

Pail, R.; Braitenberg, C. F.; Eicker, A.; Floberghagen, R.; Forsberg, R.; Haagmans, R.; Horwath, M.; Kusche, J.; Labrecque, J. L.; Panet, I.; Rolstad Denby, C.; Schröter, J.; Wouters, B.

2013-12-01

As a joint initiative of the IAG (International Association of Geodesy) Sub-Commissions 2.3 and 2.6, the GGOS (Global Geodetic Observing System) Working Group on Satellite Missions, and the IUGG (International Union of Geodesy and Geophysics), we target on the consolidation of science requirements for a next generation gravity field mission (beyond GRACE-FO). Several future gravity field studies have resulted in quite different performance numbers as a target for a future gravity mission (2025+), and a consolidation within the different user groups is required, under the boundary condition of the technical feasibility of the mission concepts and before the background of double- and multi-pair formations. Therefore, this initiative shall concentrate on the consolidation of the science requirements, and should result in a document that can be used as a solid basis for further programmatic and technological developments. Based on limited number of realistic mission scenarios, a consolidated view on the science requirements within the international user communities shall be derived, research fields that could not be tackled by current gravity missions shall be identified, and the added value (qualitatively and quantitatively) of these scenarios with respect to science return shall be evaluated. The final science requirements shall be agreed upon during a workshop which is planned for the second half of 2014. In this contribution, the mission scenarios will be discussed and first results of the consolidation process will be presented.

Know-how and know-why in biochemical engineering.

PubMed

von Stockar, U; Valentinotti, S; Marison, I; Cannizzaro, C; Herwig, C

2003-08-01

This contribution analyzes the position of biochemical engineering in general and bioprocess engineering particularly in the force fields between fundamental science and applications, and between academia and industry. By using culture technology as an example, it can be shown that bioprocess engineering has moved slowly but steadily from an empirical art concerned with mainly know-how to a science elucidating the know-why of culture behavior. Highly powerful monitoring tools enable biochemical engineers to understand and explain quantitatively the activity of cellular culture on a metabolic basis. Among these monitoring tools are not just semi-online analyses of culture broth by HPLC, GC and FIA, but, increasingly, also noninvasive methods such as midrange IR, Raman and capacitance spectroscopy, as well as online calorimetry. The detailed and quantitative insight into the metabolome and the fluxome that bioprocess engineers are establishing offers an unprecedented opportunity for building bridges between molecular biology and engineering biosciences. Thus, one of the major tasks of biochemical engineering sciences is not developing new know-how for industrial applications, but elucidating the know-why in biochemical engineering by conducting research on the underlying scientific fundamentals.

Reducible or irreducible? Mathematical reasoning and the ontological method.

PubMed

Fisher, William P

2010-01-01

Science is often described as nothing but the practice of measurement. This perspective follows from longstanding respect for the roles mathematics and quantification have played as media through which alternative hypotheses are evaluated and experience becomes better managed. Many figures in the history of science and psychology have contributed to what has been called the "quantitative imperative," the demand that fields of study employ number and mathematics even when they do not constitute the language in which investigators think together. But what makes an area of study scientific is, of course, not the mere use of number, but communities of investigators who share common mathematical languages for exchanging quantitative and quantitative value. Such languages require rigorous theoretical underpinning, a basis in data sufficient to the task, and instruments traceable to reference standard quantitative metrics. The values shared and exchanged by such communities typically involve the application of mathematical models that specify the sufficient and invariant relationships necessary for rigorous theorizing and instrument equating. The mathematical metaphysics of science are explored with the aim of connecting principles of quantitative measurement with the structures of sufficient reason.

Women as Mendelians and Geneticists

NASA Astrophysics Data System (ADS)

Richmond, Marsha L.

2015-01-01

After the rediscovery of Mendel's laws of heredity in 1900, the biologists who began studying heredity, variation, and evolution using the new Mendelian methodology—performing controlled hybrid crosses and statistically analyzing progeny to note the factorial basis of characters—made great progress. By 1910, the validity of Mendelism was widely recognized and the field William Bateson christened `genetics' was complemented by the chromosome theory of heredity of T. H. Morgan and his group in the United States. Historians, however, have largely overlooked an important factor in the early establishment of Mendelism and genetics: the large number of women who contributed to the various research groups. This article examines the social, economic, and disciplinary context behind this new wave of women's participation in science and describes the work of women Mendelians and geneticists employed at three leading experimental research institutes, 1900-1940. It argues that the key to more women working in science was the access to higher education and the receptivity of emerging interdisciplinary fields such as genetics to utilize the expertise of women workers, which not only advanced the discipline but also provided new opportunities for women's employment in science.

The "Man-Labour" System as the Basis for Interdisciplinarity of Pedagogical Science

ERIC Educational Resources Information Center

Nychkalo, Nellya

2014-01-01

We consider the philosophical and pedagogical aspects of "man-labour" system and justify its interdisciplinarity. On the basis of results of scientific researches the need for an objective systematization and specialization in pedagogy is emphasized. Four areas of education sciences systematization, proposed by Z. Vyatrovsky are…

Genetic basis and detection of unintended effects in genetically modified crop plants

USDA-ARS?s Scientific Manuscript database

In January 2014, an international meeting sponsored by the International Life Sciences Institute/Health and Environmental Sciences Institute and the Canadian Food Inspection Agency titled “Genetic Basis of Unintended Effects in Modified Plants” was held in Ottawa, Canada, bringing together over 75 s...

Materials science. Modeling strain hardening the hard way.

PubMed

Gumbsch, Peter

2003-09-26

The plastic deformation of metals results in strain hardening, that is, an increase in the stress with increasing strain. Materials engineers can provide a simple approximate description of such deformation and hardening behavior. In his perspective, Gumbsch discusses work by Madec et al. who have undertaken the formidable task of computing the physical basis for the development of strain hardening by individually following the fate of all the dislocations involved. Their simulations show that the collinear dislocation interaction makes a substantial contribution to strain hardening. It is likely that such simulations will play an important role in guiding the development of future engineering descriptions of deformation and hardening.

[Membrane-bound cytokine and feedforward regulation].

PubMed

Wu, Ke-Fu; Zheng, Guo-Guang; Ma, Xiao-Tong; Song, Yu-Hua

2013-10-01

Feedback and feedforward widely exist in life system, both of them are the basic processes of control system. While the concept of feedback has been widely used in life science, feedforward regulation was systematically studied in neurophysiology, awaiting further evidence and mechanism in molecular biology and cell biology. The authors put forward a hypothesis about the feedforward regulation of membrane bound macrophage colony stimulation factor (mM-CSF) on the basis of their previous work. This hypothesis might provide a new direction for the study on the biological effects of mM-CSF on leukemia and solid tumors, and contribute to the study on other membrane bound cytokines.

Mendelian genetics: Paradigm, conjecture, or research program

NASA Astrophysics Data System (ADS)

Oldham, V.; Brouwer, W.

Kuhn's model of the structure of scientific revolutions, Popper's hypothetic-deductive model of science, and Lakatos's methodology of competing research programs are applied to a historical episode in biology. Each of these three models offers a different explanatory system for the development, neglect, and eventual acceptance of Mendel's paradigm of inheritance. The authors conclude that both rational and nonrational criteria play an important role during times of crisis in science, when different research programs compete for acceptance. It is suggested that Kuhn's model, emphasizing the nonrational basis of science, and Popper's model, emphasizing the rational basis of science, can be used fruitfully in high school science courses.

Vision science literature of Nepal in the database "Web of Science".

PubMed

Risal, S; Prasad, H N

2012-01-01

Vision Science is considered to be a quite developed discipline in Nepal, with much research currently in progress. Though the results of these endeavors are published in scientific journals, formal citation analyses have not been performed on works contributed by Nepalese vision scientists. To study Nepal's contribution to vision science literature in the database "Web of Science". The primary data source of this paper was Web of Science, a citation database of Thomas Reuters. All bibliometric analyses were performed with the help of Web of Science analysis service. In the current database of vision science literature, Nepalese authors contributed 112 publications to Web of Science, 95 of which were original articles. Pokharel GP had the highest number of citations among contributing authors of Nepal. Hennig A contributed the highest number of article as a first author. The Nepal Eye Hospital contributed the highest number of articles as an institution to the field of Vision Science. Currently, only two journals from Nepal including Journal of Nepal Medical Association (JAMA) are indexed in the Web of Science database (Sieving, 2012). To evaluate the total productivity of vision science literature from Nepal, total publication counts from national journals and articles indexed in other databases such as PubMed and Scopus must also be considered. © NEPjOPH.

Halley's Legacy: The Selfless Genius Who Founded Geophysics, Led the Science Community to Solve the Problem of Finding Longitude at Sea, and Whose Work in Areas from Geomagnetism to Planetology Still Has Meaning For Today's Scientists

NASA Astrophysics Data System (ADS)

Wakefield, J.

2005-12-01

2005 marks the 300th anniversary of Edmond Halley's publication of his infamous synopsis predicting the accurate return of the comet that would come to bear his name. On this occasion, it is time to remember him not only as the founder of geophysics but for his contributions to the world of science beyond his comet work. Halley's comet-transformed by the first triumph of the Newtonian revolution from a dire supernatural omen to a predictable element of the universe's clockwork-remains a recurring symbol of the scientific age of the Enlightenment. His comet is hurtling through space at some 20,000 miles per hour and won't be back until 2061. But it can remind us of past epochs and everlastingly of Halley's contributions to geophysics and the world of science writ large. For a start, Halley completed a series of little known sea voyages in his effort to solve one of his life-long quests: the problem of determining longitude at sea. On the basis of his earlier theories on magnetism, his approach entailed mapping the magnetic deviation across the test-bed of the Atlantic Ocean. In this paper, his findings from the voyages, which technically comprised the first science mission funded by a government and stand as the forerunner of all big science projects, will be reconsidered and put into the context of today's notions about terrestrial magnetism, including the geodynamo. To this day, scientists remain perplexed about exactly how core's dynamo regenerates its energy. When Halley was sailing his vessel, the Paramore, across the North Atlantic and making the first charts of geomagnetism, little did he ever imagine magnetism would underpin today's stunning advances in information technology and electromagnetic engineering. Magnetism also offers ways to study phase transitions, random disorder, and physics in low dimensions, which looks at particle interactions at ever higher energies in order to essentially study matter at smaller and smaller size scales. The presentation will also give an overview of his legacy to geophysics, which includes his contributions to meteorology, hydrology, ocean sciences, among other disciplines.

Forensic molecular pathology: its impacts on routine work, education and training.

PubMed

Maeda, Hitoshi; Ishikawa, Takaki; Michiue, Tomomi

2014-03-01

The major role of forensic pathology is the investigation of human death in relevance to social risk management to determine the cause and process of death, especially in violent and unexpected sudden deaths, which involve social and medicolegal issues of ultimate, personal and public concerns. In addition to the identification of victims and biological materials, forensic molecular pathology contributes to general explanation of the human death process and assessment of individual death on the basis of biological molecular evidence, visualizing dynamic functional changes involved in the dying process that cannot be detected by morphology (pathophysiological or molecular biological vital reactions); the genetic background (genomics), dynamics of gene expression (up-/down-regulation: transcriptomics) and vital phenomena, involving activated biological mediators and degenerative products (proteomics) as well as metabolic deterioration (metabolomics), are detected by DNA analysis, relative quantification of mRNA transcripts using real-time reverse transcription-PCR (RT-PCR), and immunohisto-/immunocytochemistry combined with biochemistry, respectively. Thus, forensic molecular pathology involves the application of omic medical sciences to investigate the genetic basis, and cause and process of death at the biological molecular level in the context of forensic pathology, that is, 'advanced molecular autopsy'. These procedures can be incorporated into routine death investigations as well as guidance, education and training programs in forensic pathology for 'dynamic assessment of the cause and process of death' on the basis of autopsy and laboratory data. Postmortem human data can also contribute to understanding patients' critical conditions in clinical management. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

[Franz Joseph Gall and his "talking skulls" established the basis of modern brain sciences].

PubMed

Wolfgang, Regal; Michael, Nanut

2008-01-01

The anatomist and brain scientist Franz Joseph Gall (1758-1828) developed the "phrenology" in the early 19(th) century. At this time, his new teachings were more seen as a temporary fashion than science and were discredited. No more than hundred years ago, it was realised that the phrenology established the basis of modern brain sciences. By all means Gall was the first one to combine defined regions of the cerebral cortex with distinct cognitive functions.

Enhancing science teaching in an elementary school: A case study of a school-initiated Teacher Professional Development Program

NASA Astrophysics Data System (ADS)

Brooks, Clare M.

1998-12-01

This naturalistic case study documents a year long Teacher Professional Development Program (TPDP) initiated by an elementary school staff in British Columbia. The TPDP was designed to enable the teachers to meet their objective of making science instruction more frequent, more active, and more student-centered in all classrooms in the school. This case study addresses two research questions: (1) What attributes of the Teacher Professional Development Program supported the school's "objective" for improved science instruction? (2) How did the outcomes of the Teacher Professional Development Program relate to the achievement of the school's educational objective? The site for the research was a kindergarten--Grade 7 school. A university professor and the researcher were invited to visit the school on a bi-weekly basis during one school year (1993--94) to facilitate a series of science workshops involving the entire teaching staff and to provide classroom support to teachers. Teachers were offered university course credit for their participation. This case study draws on qualitative data including: audio recordings of planning/debriefing sessions, workshop discussions, and interviews with participants; field notes and written observations; a survey of teachers' opinions about the TPDP; and documents relating to the school accreditation process in 1994--95. The results of the study show that teachers, administrators, and parents were satisfied that the school's objective for science instruction was met, and that the TPDP contributed significantly to this outcome. The study identifies TPDP attributes which supported the school's objective with reference to the teachers and their context, the planning process, and the organizational context, that is, the school. This study contributes to our understanding of teacher professional development by examining an alternative to more common approaches to elementary teacher science inservice in British Columbia, which are typically short-term, designed by inservice providers with little input from participants, and removed physically and conceptually from the classroom. Such inservice experiences often lack administrative and collegial support for the teacher who attempts classroom implementation. While this study relates to science; the discussion is relevant to other curriculum areas such as fine arts or physical education.

Climate Change: The Physical Basis and Latest Results

ScienceCinema

Stocker, Thomas

2018-05-18

The 2007 Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) concludes: "Warming in the climate system is unequivocal." Without the contribution of Physics to climate science over many decades, such a statement would not have been possible. Experimental physics enables us to read climate archives such as polar ice cores and so provides the context for the current changes. For example, today the concentration of CO2 in the atmosphere, the second most important greenhouse gas, is 28% higher than any time during the last 800,000 years. Classical fluid mechanics and numerical mathematics are the basis of climate models from which estimates of future climate change are obtained. But major instabilities and surprises in the Earth System are still unknown. These are also to be considered when the climatic consequences of proposals for geo-engineering are estimated. Only Physics will permit us to further improve our understanding in order to provide the foundation for policy decisions facing the global climate change challenge.

"NASA's Solar System Exploration Research Virtual Institute" - Expanded Goals and More Partners

NASA Astrophysics Data System (ADS)

Daou, D.; Schmidt, G.; Pendleton, Y.; Bailey, B.; Morrison, D.

2015-10-01

The NASA Solar System Exploration Research Virtual Institute (SSERVI) has been pursuing international partnerships since its inceptionas the NASA Lunar Science Institute (NLSI), in order to both leverage the science being done by its domestic member institutions as well as to help lunar science and exploration become a greater global endeavor. The international partners of the I nstitute have pursued a broad program of lunar science stimulated by scientific partnerships enabled by the SSERVI community. Furthermore, regional partnerships have been formed such as the new pan- European lunar science consortium, which promises both new scientific approaches and mission concepts.International partner membership requires longterm commitment from both the partner and SSERVI, together with tangible and specific plans for scientific interaction that will produce results of mutual benefit to both the institute's U.S. Teams and the international partner.International partners are invited to participate in all aspects of the Institute's activities and programs, on a basis of no exchange of funds. Through these activities, SSERVI researchers and international partners participate in sharing ideas, information, and data arising from their respective research efforts, and contribute to the training of young scientists.This talk will present an overview of the Institute and the international nodes. We will also discuss the various processes to become a SSERVI partner as well as the opportunities available for collaborations with the SSERVI national teams.

NASAs Solar System Exploration Research Virtual Institute- Expanded Goals and More Partners

NASA Technical Reports Server (NTRS)

Schmidt, G. K.; Daou, D.; Pendleton, Y.; Bailey, B. E.

2015-01-01

The NASA Solar System Exploration Research Virtual Institute (SSERVI) has been pursuing international partnerships since its inception as the NASA Lunar Science Institute (NLSI), in order to both leverage the science being done by its domestic member institutions as well as to help lunar science and exploration become a greater global endeavor. The international partners of the Institute have pursued a broad program of lunar science stimulated by scientific partnerships enabled by the SSERVI community. Furthermore, regional partnerships have been formed such as the new pan-European lunar science consortium, which promises both new scientific approaches and mission concepts. International partner membership requires long-term commitment from both the partner and SSERVI, together with tangible and specific plans for scientific interaction that will produce results of mutual benefit to both the institute's U.S. Teams and the international partner. International partners are invited to participate in all aspects of the Institute's activities and programs, on a basis of no exchange of funds. Through these activities, SSERVI researchers and international partners participate in sharing ideas, information, and data arising from their respective research efforts, and contribute to the training of young scientists. This talk will present an overview of the Institute and the international nodes. We will also discuss the various processes to become a SSERVI partner as well as the opportunities available for collaborations with the SSERVI national teams.

"NASA's Solar System Exploration Research Virtual Institute"; - Expanded Goals and New Teams

NASA Astrophysics Data System (ADS)

Daou, D.; Schmidt, G. K.; Pendleton, Y.; Bailey, B. E.

2014-04-01

The NASA Solar System Exploration Research Virtual Institute (SSERVI) has been pursuing international partnerships since its inception as the NASA Lunar Science Institute (NLSI), in order to both leverage the science being done by its domestic member institutions as well as to help lunar science and exploration become a greater global endeavor. The international partners of the Institute have pursued a broad program of lunar science stimulated by scientific partnerships enabled by the SSERVI community. Furthermore, regional partnerships have been formed such as the new pan-European lunar science consortium, which promises both new scientific approaches and mission concepts. International partner membership requires long-term commitment from both the partner and SSERVI, together with tangible and specific plans for scientific interaction that will produce results of mutual benefit to both the institute's U.S. Teams and the international partner. International partners are invited to participate in all aspects of the Institute's activities and programs, on a basis of no exchange of funds. Through these activities, SSERVI researchers and international partners participate in sharing ideas, information, and data arising from their respective research efforts, and contribute to the training of young scientists. This talk will present an overview of the Institute and the international nodes. We will also discuss the various processes to become a SSERVI partner as well as the opportunities available for collaborations with the SSERVI national teams.

Romanticism and Romantic Science: Their Contribution to Science Education

ERIC Educational Resources Information Center

Hadzigeorgiou, Yannis; Schulz, Roland

2014-01-01

The unique contributions of romanticism and romantic science have been generally ignored or undervalued in history and philosophy of science studies and science education. Although more recent research in history of science has come to delineate the value of both topics for the development of modern science, their merit for the educational field…

The Nature of Paradigmatic Shifts and the Goals of Science Education.

ERIC Educational Resources Information Center

Wagner, Paul A.

1983-01-01

Explains cognitive basis for change in science paradigms using Watson-Crick DNA model to illustrate concepts of "normal" versus "revolutionary" science. Examines these concepts in light of teacher preception of science, and discusses implications for the practice of science education. (JM)

Integrating psychology within the globalizing world: a requiem to the post-modernist experiment with Wissenschaft.

PubMed

Valsiner, Jaan

2009-03-01

Since the new beginning in 2007 of Integrative Psychological & Behavioral Science we have brought out to the open both the reasons why the ever-widening research enterprise in psychology has largely failed to produce general knowledge, and to point to promising new directions in the field. The post-modernist turn in psychology is now over, and it is an interesting task to return to creating a universal science of psychology that is context-sensitive, and culture-inclusive. The latter goal entails a renewed focus upon qualitative analyses of time-based processes, close attention to the phenomena under study, and systematic (single-system-based-usually labeled idiographic) focus in empirical investigations. Through these three pathways centrality of human experiencing of culturally constructed worlds is restored as the core of psychological science. Universal principles are evident in each and every single case. Transcending post-modernist deconstruction of science happens through active international participation and a renewed focus on creating general theories. Contemporary psychology is global in ways that no longer can any country's socio-political world view dominate the field. Such international equality of contributions grants innovation of the core of the discipline, and safeguards it against assuming any single cultural myth-story as the axiomatic basis for the discipline.

German innovation initiative for nanotechnology

NASA Astrophysics Data System (ADS)

Rieke, Volker; Bachmann, Gerd

2004-10-01

In many areas of nanotechnology, Germany can count on a good knowledge basis due to its diverse activities in nanosciences. This knowledge basis, when paired with the production and sales structures needed for implementation and the internationally renowned German talent for system integration, should consequently lead to success in the marketplace. And this is exactly the field of application for the innovation initiative "Nanotechnologie erobert Märkte" (nanotechnology conquers markets) and for the new BMBF strategy in support of nanotechnology. Until now, aspects of nanotechnology have been advanced within the confines of their respective technical subject areas. However, the primary aim of incorporating them into an overall national strategy is to build on Germany's well-developed and internationally competitive research in science and technology to tap the potential of Germany's important industrial sectors for the application of nanotechnology through joint research projects (leading-edge innovations) that strategically target the value-added chain. This development is to be supported by government education policy to remedy a threatening shortage of skilled professionals. To realize that goal, forward-looking political policymaking must become oriented to a uniform concept of innovation, one that takes into consideration all facets of new technological advances that can contribute to a new culture of innovation in Germany. And that includes education and research policy as well as a climate that encourages and supports innovation in science, business and society.

[Evidence-based medicine - the current self-reflection of an individualised approach to medicine as an action science].

PubMed

Behrens, Johann

2010-01-01

Evidence-based Medicine (EbM) is the ongoing self-reflection of an individualised approach to medicine in terms of a science that originates from and focuses on clinical decision-making (pragmatic science="Handlungswissenschaft"). EbM is particularly suitable for self-reflecting individualised medicine on the basis of decision-oriented pragmatic science because it consistently distinguishes between external evidence (i.e., other subjects' experience gained through "qualitative" and "quantitative" scientific methods) and internal evidence, i.e., the individual user's, or patient's, own experience manifesting and developing in the individual contact between therapist and patient. Therefore, internal evidence is completely different from the individual clinical experience, expertise, and conviction which therapists contribute to the encounter with clients. A deeper understanding of internal evidence as a result of this encounter has emerged only in the past 15 years. However, it is an integral part of the logic of evidence-based professional decision-making. Scientifically justified beneficial and effective treatment in the individual case cannot be deduced from external evidence but can only be gathered from internal evidence for which the best external evidence available has been utilised. In the past 15 years nursing science has not only carved out the decision-oriented scientific core of evidence-based practice but has also tried to increase the validity of studies on external evidence by employing a combination of 'qualitative' social science studies and clinical epidemiological methods. Copyright © 2010. Published by Elsevier GmbH.

Basing Science Ethics on Respect for Human Dignity.

PubMed

Aközer, Mehmet; Aközer, Emel

2016-12-01

A "no ethics" principle has long been prevalent in science and has demotivated deliberation on scientific ethics. This paper argues the following: (1) An understanding of a scientific "ethos" based on actual "value preferences" and "value repugnances" prevalent in the scientific community permits and demands critical accounts of the "no ethics" principle in science. (2) The roots of this principle may be traced to a repugnance of human dignity, which was instilled at a historical breaking point in the interrelation between science and ethics. This breaking point involved granting science the exclusive mandate to pass judgment on the life worth living. (3) By contrast, respect for human dignity, in its Kantian definition as "the absolute inner worth of being human," should be adopted as the basis to ground science ethics. (4) The pathway from this foundation to the articulation of an ethical duty specific to scientific practice, i.e., respect for objective truth, is charted by Karl Popper's discussion of the ethical principles that form the basis of science. This also permits an integrated account of the "external" and "internal" ethical problems in science. (5) Principles of the respect for human dignity and the respect for objective truth are also safeguards of epistemic integrity. Plain defiance of human dignity by genetic determinism has compromised integrity of claims to knowledge in behavioral genetics and other behavioral sciences. Disregard of the ethical principles that form the basis of science threatens epistemic integrity.

Great teachers of Gaspare Tagliacozzi (1546-1599).

PubMed

Gurunluoglu, Raffi; Gurunluoglu, Aslin; Arton, Jamie

2017-08-01

Gaspare Tagliacozzi successfully practised the art of plastic surgery in the sixteenth century and conducted a long series of precise observations on the basis of which he formulated detailed principles for rhinoplastic. He wrote the first complete description of nasal reconstruction using skin from the arm. Tagliacozzi's teachers at the University of Bologna during his student days remain largely unfamiliar, Giulio Cesare Aranzio, Ulisse Aldrovandi and Girolamo Cardano. Aldrovandi taught the 'ordinary', that is the principal course in natural philosophy. Aranzio taught the chief course in surgery and anatomy. Cardano taught a course in the theory of medicine. Their activity contributed to the slow move from Galenic teaching in medicine and the static acceptance of tradition in all science.

Connecting Cancer to Its Causes Requires Incorporation of Effects on Tissue Microenvironments.

PubMed

DeGregori, James

2017-11-15

In a recent article in Science , Tomasetti and colleagues present an expanded model for cancer risk, which they claim demonstrates the relative contribution of mutations caused by replication errors, environment, and heredity. The foundation of this model is the theory that the overwhelming driver of cancer risk is mutations. This perspective will present experimental evidence and evolutionary theory to challenge the basis of this underlying theory. An argument will be presented that the mutation-centric model of cancer suggests unrealistic solutions to cancer and distracts the research community from more promising approaches that consider tissue context. Cancer Res; 77(22); 6065-8. ©2017 AACR . ©2017 American Association for Cancer Research.

Progress in evidence-based medicine: a quarter century on.

PubMed

Djulbegovic, Benjamin; Guyatt, Gordon H

2017-07-22

In response to limitations in the understanding and use of published evidence, evidence-based medicine (EBM) began as a movement in the early 1990s. EBM's initial focus was on educating clinicians in the understanding and use of published literature to optimise clinical care, including the science of systematic reviews. EBM progressed to recognise limitations of evidence alone, and has increasingly stressed the need to combine critical appraisal of the evidence with patient's values and preferences through shared decision making. In another progress, EBM incorporated and further developed the science of producing trustworthy clinical practice guidelines pioneered by investigators in the 1980s. EBM's enduring contributions to clinical medicine include placing the practice of medicine on a solid scientific basis, the development of more sophisticated hierarchies of evidence, the recognition of the crucial role of patient values and preferences in clinical decision making, and the development of the methodology for generating trustworthy recommendations. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Significance and utilization of "RECHS" (Resource Center for Health Science) focusing on the importance of human bio-resources].

PubMed

Matuo, Yushi; Matsunami, Hidetoshi; Takemura, Masao; Saito, Kuniaki

2011-12-01

The Resource Center for Health Science (RECHS) has initiated a project based on the development and utilization of Bio-Resources/Database (BR/DB), comprising personal health records(PHR), such as health/medical records of the health of individuals, physically consolidated with bio-resources, e.g. serum, urine etc. taken from the same individuals. This is characterized as analytical alterations of BR/DB annually collected from healthy individuals, targeting 100,000, but not as data dependent on the number of unhealthy individuals so far investigated. The purpose is to establish a primary defense for the improvement of QOL by applying BR/DB to analysis by epidemiology and clinical chemistry. Furthermore, it also contributes to the construction of a PHR system planned as a national project. The RECHS coordinating activities are fully dependent on as many general hospitals as possible on the basis of regional medical services, and academia groups capable of analyzing BR/DB.

Why Gupta et al.'s critique of niche construction theory is off target.

PubMed

Feldman, Marcus W; Odling-Smee, John; Laland, Kevin N

2017-07-01

Gupta et al., in their article in this issue ('Niche construction in evolutionary theory: the construction of an academic niche?'. doi:10.1007/s12041-017-0787-6), lament 'serious problems with the way science is being done' and suggest that 'niche construction theory exemplifies this state of affairs.' However, their aggressively confrontational but superficial critique of niche construction theory (NCT) only contributes to these problems by attacking claims that NCT does not make. This is unfortunate, as their poor scholarship has done a disservice to the evolutionary biology community through propagating misinformation.We correct Gupta et al.'s misunderstandings, stressing that NCT does not suggest that the fact that organisms engage in niche construction is neglected, nor does it make strong claims on the basis of its formal theory. Moreover, the treatment of niche construction as an evolutionary process has been highly productive, and is both theoretically and empirically well-validated.We end by reflecting on the potentially deleterious implications of their publication for evolutionary science.

Report of the Defense Science Board Task Force on National Aero-Space Plane (NASP) Program

NASA Technical Reports Server (NTRS)

1992-01-01

Six years ago, the Defense Science Board (DSB) initiated a review of the concept, technical basis, program content, and missions of the National Aerospace Plane (NASP) program. The report was completed in Sep. 1988, and the recommendations contributed to strengthening the technical efforts in the NASP program. Since then, substantial technological progress has been made in the technology development phase (Phase 2) of the program. Phase 2 of the program is currently scheduled to end in late Fiscal Year 1993, with a decision whether to proceed to the experimental flight vehicle phase (Phase 3) to be made at that time. This decision will be a very significant one for the Department of Defense (DoD) and the National Aeronautics and Space Administration (NASA). In February of this year, the DSB was chartered to revisit the NASP program to assess the degree to which the many technical challenges of the program have been resolved, or are likely to be resolved by the end of Phase 2.

DNA, RNA and the Physical Basis of Life

ERIC Educational Resources Information Center

Fong, Peter

1969-01-01

Presents the application of knowledge in the physical sciences to biological science problems, including those in the behavioral sciences, social sciences, and the humanities. Examples are presented in the areas of molecular psychology and theoretical biology, besides the principal genetic discussion. (RR)

ERESE: An online forum for research-based earth science inquiry

NASA Astrophysics Data System (ADS)

Symons, C. M.; Koppers, A.; Helly, M.; Staudigel, H.; Miller, S. P.

2007-12-01

The Enduring Resources for Earth Science Education (ERESE) Project bridges the gap between earth science research and science education by providing a forum for electronic collaboration between practicing scientists and classroom teachers. By combining the resources of Scripps Institution of Oceanography (SIO) and the expertise of educators, ERESE leverages a wide variety of assets to provide state-of-the-art, online digital resources through two National Science Digital Library collections: Earthref.org (http://www.Earthref.org/ERESE) and SIOExplorer (http://SIOExplorer.ucsd.edu). Earthref.org provides a wealth of plate tectonic-related content appropriate for designing and enacting inquiry lessons. The SIOExplorer Digital Library houses marine geophysical data from over 800 research cruises each containing a variety of data types from meteorological, to oceanographic, geophysical and navigational data. Built on successful collaboration between scientists and middle and high school teachers from across the country beginning in 2004, ERESE has expanded into a multifaceted repository for thought-provoking earth science data and images, virtual field trips and inquiry lessons designed by our partner teachers. More than static interfaces, both Earthref.org and SIOExplorer introduce users to current topics in science, seeking to answer outstanding questions about the earth, its processes, formation, and future. To provide a starting point for new users to design and contribute lessons to Earthref.org we have created a basic inquiry lesson plan template that models the process of investigating a real scientific problem. The template is designed on the basis of our five-stage model of inquiry adapted to the National Science Education Standards. As with all inquiry lessons, our model focuses on the shift of power from the teacher at the outset of the lesson to the students upon completion of the lesson.

Formalization and separation: A systematic basis for interpreting approaches to summarizing science for climate policy.

PubMed

Sundqvist, Göran; Bohlin, Ingemar; Hermansen, Erlend A T; Yearley, Steven

2015-06-01

In studies of environmental issues, the question of how to establish a productive interplay between science and policy is widely debated, especially in relation to climate change. The aim of this article is to advance this discussion and contribute to a better understanding of how science is summarized for policy purposes by bringing together two academic discussions that usually take place in parallel: the question of how to deal with formalization (structuring the procedures for assessing and summarizing research, e.g. by protocols) and separation (maintaining a boundary between science and policy in processes of synthesizing science for policy). Combining the two dimensions, we draw a diagram onto which different initiatives can be mapped. A high degree of formalization and separation are key components of the canonical image of scientific practice. Influential Science and Technology Studies analysts, however, are well known for their critiques of attempts at separation and formalization. Three examples that summarize research for policy purposes are presented and mapped onto the diagram: the Intergovernmental Panel on Climate Change, the European Union's Science for Environment Policy initiative, and the UK Committee on Climate Change. These examples bring out salient differences concerning how formalization and separation are dealt with. Discussing the space opened up by the diagram, as well as the limitations of the attraction to its endpoints, we argue that policy analyses, including much Science and Technology Studies work, are in need of a more nuanced understanding of the two crucial dimensions of formalization and separation. Accordingly, two analytical claims are presented, concerning trajectories, how organizations represented in the diagram move over time, and mismatches, how organizations fail to handle the two dimensions well in practice.

Helping Students Write about Science without Plagiarizing

ERIC Educational Resources Information Center

Wheeler-Toppen, Jodi

2006-01-01

Writing is an integral part of science. The growth of scientific knowledge depends on scientists' ability to record their thoughts and discoveries for future scientists to build on. Everyday literacy is the basis of scientific literacy. In addition, writing about science helps students learn science. In order to transfer science concepts from what…

Learnings and Recommendations to Advance 4-H Science Readiness

ERIC Educational Resources Information Center

Schmitt-McQuitty, Lynn; Carlos, Ramona; Smith, Martin H.

2014-01-01

The case study investigation reported here assessed California 4-H professionals' understanding of the essential components of effective 4-H Science programming as established by the National 4-H Science Mission Mandate. Using the 4-H Science Checklist as the basis for defining 4-H Science Readiness, academic and program staff were surveyed and…

Science Comic Strips

ERIC Educational Resources Information Center

Kim, Dae Hyun; Jang, Hae Gwon; Shin, Dong Sun; Kim, Sun-Ja; Yoo, Chang Young; Chung, Min Suk

2012-01-01

Science comic strips entitled Dr. Scifun were planned to promote science jobs and studies among professionals (scientists, graduate and undergraduate students) and children. To this end, the authors collected intriguing science stories as the basis of scenarios, and drew four-cut comic strips, first on paper and subsequently as computer files.…

Developing a Constructivist Proposal for Primary Teachers to Teach Science Process Skills: "Extended" Simple Science Experiments (ESSE)

ERIC Educational Resources Information Center

Hirça, Necati

2015-01-01

Although science experiments are the basis of teaching science process skills (SPS), it has been observed that a large number of prospective primary teachers (PPTs), by virtue of their background, feel anxious about doing science experiments. To overcome this problem, a proposal was suggested for primary school teachers (PSTs) to teach science and…

Perceptions of Eighth Graders Concerning the Aim, Effectiveness, and Scientific Basis of Pseudoscience: the Case of Crystal Healing

NASA Astrophysics Data System (ADS)

Metin, Duygu; Cakiroglu, Jale; Leblebicioglu, Gulsen

2017-12-01

Practices such as astrology or crystal healing can be defined as pseudoscience. Against pseudoscience, one of the major responsibilities of science education must be to develop science-literate individuals who are able to understand what science is, how science is undertaken, how scientific knowledge is constructed, and how it is justified, then they will be able to determine whether a claim is valid and be alert to practices which fall outside the realms of science, especially those in the area of pseudoscience. For this reason, the ability of recognizing flawed process and claims of pseudoscience is referred to one of the crucial parts of science literacy. The present study aimed to uncover middle school students' understanding of the inherent aim of pseudoscientists and pseudoscientific applications related to crystals and to reveal their judgments and justifications regarding the effectiveness and scientific basis of these applications. The present study was qualitative in nature. The results of the study showed that the students were very gullible about the aim, effectiveness, and scientific basis of pseudoscientific practices and in particular the use of crystals. Furthermore, similar to pseudoscientists, the students generally used weak reasoning to evaluate the presented claims and research designs about crystals and crystal healing.

Elucidating elementary science teachers' conceptions of the nature of science: A view to beliefs about both science and teaching

NASA Astrophysics Data System (ADS)

Keske, Kristina Palmer

The purpose of this interpretive case study was to elucidate the conceptions of the nature of science held by seven elementary science teachers. The constructivist paradigm provided the philosophical and methodological foundation for the study. Interviews were employed to collect data from the participants about their formal and informal experiences with science. In addition, the participants contributed their perspectives on four aspects of the nature of science: what is science; who is a scientist; what are the methods of science; and how is scientific knowledge constructed. Data analysis not only revealed these teachers' views of science, but also provided insights into how they viewed science teaching. Four themes emerged from the data. The first theme developed around the participants' portrayals of the content of science, with participant views falling on a continuum of limited to universal application of science as procedure. The second theme dealt with the participants' views of the absolute nature of scientific knowledge. Participants' perceptions of the tentative nature of science teaching provided the basis for the third theme concerning the need for absolutes in practice. The fourth theme drew parallels between participants' views of science and science teaching, with two participants demonstrating a consistency in beliefs about knowledge construction across contexts. This study revealed both personal and contextual factors which impacted how the participants saw science and science teaching. Many of the participants' memories of formal science revolved around the memorization of content and were viewed negatively. All the participants had limited formal training in science. Of the seven participants, only two had chosen to be science teachers at the beginning of their careers. The participants' limited formal experiences with science provided little time for exploration into historical, philosophical, and sociological studies of science, a necessary requirement for understanding the scientific enterprise. This study also offered support for the elucidation of teachers' conceptions of the nature of science through in-depth conversations rather than convergent types of assessment. Data analysis of participant responses to isolated aspects of the nature of science yielded incomplete or inconsistent pictures of how the participants saw science. A more consistent picture of science emerged as the participants' beliefs about science and knowledge construction merged. This study proposed that all science teachers need to address their beliefs about knowledge construction across contexts.

Contribution to activity: a lens for understanding students' potential and agency in physics education

NASA Astrophysics Data System (ADS)

Farhangi, Sanaz

2017-03-01

In this paper I argue for using the concept of contribution to activity to understand student engagement with science education and its transformational potential in formal settings. Drawing on transformative activist stance, I explain contribution as how individuals take part in and transform collective practices according to their own life agendas and get transformed themselves. As contribution to science education is a concept based on transformation, not adaptation, it can be especially informative when examining how underrepresented students in science can be more engaged in science education and eventually science. Using survey, interview and group conversations, and field observations in an undergraduate physics course, I put forward Zoey's case to illustrate my argument and show how her contribution to the activities in the course initiated change in the activity among her peers.

Preventing childhood obesity: Contributions from the social sciences to intervention.

PubMed

Lamarque, Muriel; Orden, Alicia Bibiana

2017-04-01

Programming and implementation of health policies for the prevention of overweight and obesity have traditionally focused on the dissemination of specific messages identifying healthy foods and pointing out the importance of physical activity. Despite recurrent efforts, the prevalence of obesity in both adult and children populations continues to rise. The configuration of preventive proposals seems to neglect the more complex reality of the eating phenomenon, whose nature goes beyond its biological basis. Behind the presence of overweight or obesity, there are factors that exceed individual behaviors, which are constituted as elements of social order. This premise is based on the contributions made from several fields such as anthropology, sociology, and social epidemiology, especially over the past thirty years. This study aims to analyze the traditional models of institutional intervention while making visible the importance of a socially-oriented perspective that takes into account context and network analysis to address the problem of childhood overweight and obesity, centered on the food component. Sociedad Argentina de Pediatría.

On the history of Ludwig von Bertalanffy's "general systemology", and on its relationship to cybernetics - Part II: Contexts and developments of the systemological hermeneutics instigated by von Bertalanffy

NASA Astrophysics Data System (ADS)

Pouvreau, David

2014-02-01

The history of "general system theory" is investigated in order to clarify its meanings, vocations, foundations and achievements. It is characterized as the project of a science of the systemic interpretation of the "real", renamed here "general systemology". The contexts and modes of its elaboration, publication and implementation are discussed. The paper mostly focuses on the works of its instigator: Ludwig von Bertalanffy. However, general systemology was a collective project: the main contributions of other "systemologists", from the 1950s until the 1970s, are hence also considered. Its solidarity with the history of the Society for General Systems Research is notably discussed. A reconstruction of the systemological hermeneutics is undertaken on this basis. It finds out the potential systematic unity underlying the diversity of the contributions to this both scientific and philosophical project. Light is thus shed on the actual scope of von Bertalanffy's works.

Consolidated science and user needs for a sustained satellite gravity observing system

NASA Astrophysics Data System (ADS)

Pail, R.

2015-12-01

In an internationally coordinated initiative among the main user communities of gravity field products the science requirements for a future gravity field mission constellation (beyond GRACE-FO) have been reviewed and defined. This activity was realized as a joint initiative of the IAG (International Association of Geodesy) Sub-Commissions 2.3 and 2.6, the GGOS (Global Geodetic Observing System) Working Group on Satellite Missions, and the IUGG (International Union of Geodesy and Geophysics). After about one year of preparation, in a user workshop that was held in September 2014 consensus among the user communities of hydrology, ocean, cryosphere, solid Earth and atmosphere on consolidated science requirements could be achieved.The consolidation of the user requirements became necessary, because several future gravity field studies have resulted in quite different performance numbers as a target for a future gravity mission (2025+). Based on limited number of mission scenarios which took also technical feasibility into account, a consolidated view on the science requirements among the international user communities was derived, research fields that could not be tackled by current gravity missions have been identified, and the added value (qualitatively and quantitatively) of these scenarios with respect to science return has been evaluated. The resulting document shall form the basis for further programmatic and technological developments. In this contribution, the main results of this initiative will be presented. An overview of the specific requirements of the individual user groups, the consensus on consolidated science and user needs as well as the new research fields that have been identified during this process will be discussed.

45 CFR 606.70 - Complaint procedures.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... Office of Equal Opportunity Programs, National Science Foundation, 4201 Wilson Boulevard, Arlington, VA...

45 CFR 606.70 - Complaint procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... Office of Equal Opportunity Programs, National Science Foundation, 4201 Wilson Boulevard, Arlington, VA...

45 CFR 606.70 - Complaint procedures.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... Office of Equal Opportunity Programs, National Science Foundation, 4201 Wilson Boulevard, Arlington, VA...

45 CFR 606.70 - Complaint procedures.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... Office of Equal Opportunity Programs, National Science Foundation, 4201 Wilson Boulevard, Arlington, VA...

45 CFR 606.70 - Complaint procedures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... Office of Equal Opportunity Programs, National Science Foundation, 4201 Wilson Boulevard, Arlington, VA...

45 CFR 606.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... or other conveyances, or other real or personal property. Foundation means the National Science...

45 CFR 606.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... or other conveyances, or other real or personal property. Foundation means the National Science...

45 CFR 606.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... or other conveyances, or other real or personal property. Foundation means the National Science...

45 CFR 606.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... or other conveyances, or other real or personal property. Foundation means the National Science...

PUTTING THEORY INTO PRACTICE - CONCLUDING REMARKS

EPA Science Inventory

The science of Landscape Ecology has a rich theoretical basis that continues to expand. While application of this science is clearly taking place, transfer of science into practice is lagging. Furthermore, examples of active management based on basic landscape ecological princi...

Research methods from social science can contribute much to the health sciences.

PubMed

Wensing, Michel

2008-06-01

Research methods from social science, such as social network analysis, random coefficient modeling, and advanced measurement techniques, can contribute much to the health sciences. There is, however, a slow rate of transmission of social science methodology into the health sciences. This paper identifies some of the barriers for adoption and proposes ideas for the future. Commentary. Contributions of social science to the health sciences are not always recognized as such. It may help if the professional profile of social science in the health sciences would be higher and if its focus would be more on making useful predictions. Clinical epidemiologists may assume that their discipline includes all relevant methods and that social science is largely based on qualitative research. These perceptions need to be challenged in order to widen the scope of clinical epidemiology and include relevant methods from other sciences. New methods help to ask new research questions and to provide better to old questions. This paper has sketched challenges for both social science researchers and clinical epidemiologists.

Scientists@Home: What Drives the Quantity and Quality of Online Citizen Science Participation?

PubMed Central

Nov, Oded; Arazy, Ofer; Anderson, David

2014-01-01

Online citizen science offers a low-cost way to strengthen the infrastructure for scientific research and engage members of the public in science. As the sustainability of online citizen science projects depends on volunteers who contribute their skills, time, and energy, the objective of this study is to investigate effects of motivational factors on the quantity and quality of citizen scientists' contribution. Building on the social movement participation model, findings from a longitudinal empirical study in three different citizen science projects reveal that quantity of contribution is determined by collective motives, norm-oriented motives, reputation, and intrinsic motives. Contribution quality, on the other hand, is positively affected only by collective motives and reputation. We discuss implications for research on the motivation for participation in technology-mediated social participation and for the practice of citizen science. PMID:24690612

Scientists@Home: what drives the quantity and quality of online citizen science participation?

PubMed

Nov, Oded; Arazy, Ofer; Anderson, David

2014-01-01

Online citizen science offers a low-cost way to strengthen the infrastructure for scientific research and engage members of the public in science. As the sustainability of online citizen science projects depends on volunteers who contribute their skills, time, and energy, the objective of this study is to investigate effects of motivational factors on the quantity and quality of citizen scientists' contribution. Building on the social movement participation model, findings from a longitudinal empirical study in three different citizen science projects reveal that quantity of contribution is determined by collective motives, norm-oriented motives, reputation, and intrinsic motives. Contribution quality, on the other hand, is positively affected only by collective motives and reputation. We discuss implications for research on the motivation for participation in technology-mediated social participation and for the practice of citizen science.

Experiments in progress: The geography of science in the Atomic Energy Commission's peaceful uses of nuclear explosives program, 1956-1973

NASA Astrophysics Data System (ADS)

Kirsch, Scott Lawrence

From 1957 to 1973, the United States Atomic Energy Commission (AEC) actively pursued the "peaceful uses of nuclear explosives" through Project Plowshare. Nuclear excavation, the detonation of shallowly buried hydrogen bombs for massive earthmoving projects like harbors and canals, was considered the most promising of the Plowshare applications, and for a time, the most economically and technically "feasible." With a basis in and contributing to theory in critical human geography and science studies, the purpose of this dissertation is to examine the collisions of science, ideology, and politics which kept Plowshare designs alive--but only as "experiments in progress." That is, this research asks how the experimental program persisted in places like the national weapons laboratory in Livermore, California, and how its ideas were tested at the nuclear test site in Nevada, yet Plowshare was kept out of those spaces beyond AEC control. Primary research focuses on AEC-related archival materials collected from the Department of Energy Coordination and Information Center, Las Vegas, Nevada, and from the Lawrence Livermore National Laboratory, as well as the public discourse through which support for and opposition to Plowshare projects was voiced. Through critical analysis of Plowshare's grandiose "geographical engineering" schemes, I thus examine the complex relations between the social construction of science and technology, on one hand, and the social production of space, on the other.

Like a bridge over troubled water--Opening pathways for integrating social sciences and humanities into nuclear research.

PubMed

Turcanu, Catrinel; Schröder, Jantine; Meskens, Gaston; Perko, Tanja; Rossignol, Nicolas; Carlé, Benny; Hardeman, Frank

2016-03-01

Research on nuclear technologies has been largely driven by a detachment of the 'technical content' from the 'social context'. However, social studies of science and technology--also for the nuclear domain--emphasize that 'the social' and 'the technical' dimensions of technology development are inter-related and co-produced. In an effort to create links between nuclear research and innovation and society in mutually beneficial ways, the Belgian Nuclear Research Centre started fifteen years ago a 'Programme of Integration of Social Aspects into nuclear research' (PISA). In line with broader science-policy agendas (responsible research and innovation and technology assessment), this paper argues that the importance of such programmes is threefold. First, their multi-disciplinary basis and participatory character contribute to a better understanding of the interactions between science, technology and society, in general, and the complexity of nuclear technology assessment in particular. Second, their functioning as (self -)critical policy supportive research with outreach to society is an essential prerequisite for policies aiming at generating societal trust in the context of controversial issues related to nuclear technologies and exposure to ionising radiation. Third, such programmes create an enriching dynamic in the organisation itself, stimulating collective learning and transdisciplinarity. The paper illustrates with concrete examples these claims and concludes by discussing some key challenges that researchers face while engaging in work of this kind. Copyright © 2015 Elsevier Ltd. All rights reserved.

Relevance of Piagetian cross-cultural psychology to the humanities and social sciences.

PubMed

Oesterdiekhoff, Georg W

2013-01-01

Jean Piaget held views according to which there are parallels between ontogeny and the historical development of culture, sciences, and reason. His books are full of remarks and considerations about these parallels, with reference to many logical, physical, social, and moral phenomena.This article explains that Piagetian cross-cultural psychology has delivered the decisive data needed to extend the research interests of Piaget. These data provide a basis for reconstructing not only the history of sciences but also the history of religion, politics, morals, culture, philosophy, and social change and the emergence of industrial society. Thus, it is possible to develop Piagetian theory as a historical anthropology in order to provide a basis for the humanities and social sciences.

Planetary Cartography and Mapping: where we are Today, and where we are Heading For?

NASA Astrophysics Data System (ADS)

Naß, A.; Di, K.; Elgner, S.; van Gasselt, S.; Hare, T.; Hargitai, H.; Karachevtseva, I.; Kersten, E.; Manaud, N.; Roatsch, T.; Rossi, A. P.; Skinner, J., Jr.; Wählisch, M.

2017-07-01

Planetary Cartography does not only provides the basis to support planning (e.g., landing-site selection, orbital observations, traverse planning) and to facilitate mission conduct during the lifetime of a mission (e.g., observation tracking and hazard avoidance). It also provides the means to create science products after successful termination of a planetary mission by distilling data into maps. After a mission's lifetime, data and higher level products like mosaics and digital terrain models (DTMs) are stored in archives - and eventually into maps and higher-level data products - to form a basis for research and for new scientific and engineering studies. The complexity of such tasks increases with every new dataset that has been put on this stack of information, and in the same way as the complexity of autonomous probes increases, also tools that support these challenges require new levels of sophistication. In planetary science, cartography and mapping have a history dating back to the roots of telescopic space exploration and are now facing new technological and organizational challenges with the rise of new missions, new global initiatives, organizations and opening research markets. The focus of this contribution is to summarize recent activities in Planetary Cartography, highlighting current issues the community is facing to derive the future opportunities in this field. By this we would like to invite cartographers/researchers to join this community and to start thinking about how we can jointly solve some of these challenges.

Senior Computational Scientist | Center for Cancer Research

Cancer.gov

The Basic Science Program (BSP) pursues independent, multidisciplinary research in basic and applied molecular biology, immunology, retrovirology, cancer biology, and human genetics. Research efforts and support are an integral part of the Center for Cancer Research (CCR) at the Frederick National Laboratory for Cancer Research (FNLCR). The Cancer & Inflammation Program (CIP), Basic Science Program, HLA Immunogenetics Section, under the leadership of Dr. Mary Carrington, studies the influence of human leukocyte antigens (HLA) and specific KIR/HLA genotypes on risk of and outcomes to infection, cancer, autoimmune disease, and maternal-fetal disease. Recent studies have focused on the impact of HLA gene expression in disease, the molecular mechanism regulating expression levels, and the functional basis for the effect of differential expression on disease outcome. The lab’s further focus is on the genetic basis for resistance/susceptibility to disease conferred by immunogenetic variation. KEY ROLES/RESPONSIBILITIES The Senior Computational Scientist will provide research support to the CIP-BSP-HLA Immunogenetics Section performing bio-statistical design, analysis and reporting of research projects conducted in the lab. This individual will be involved in the implementation of statistical models and data preparation. Successful candidate should have 5 or more years of competent, innovative biostatistics/bioinformatics research experience, beyond doctoral training Considerable experience with statistical software, such as SAS, R and S-Plus Sound knowledge, and demonstrated experience of theoretical and applied statistics Write program code to analyze data using statistical analysis software Contribute to the interpretation and publication of research results

Molecular basis of angiosperm tree architecture.

PubMed

Hollender, Courtney A; Dardick, Chris

2015-04-01

The architecture of trees greatly impacts the productivity of orchards and forestry plantations. Amassing greater knowledge on the molecular genetics that underlie tree form can benefit these industries, as well as contribute to basic knowledge of plant developmental biology. This review describes the fundamental components of branch architecture, a prominent aspect of tree structure, as well as genetic and hormonal influences inferred from studies in model plant systems and from trees with non-standard architectures. The bulk of the molecular and genetic data described here is from studies of fruit trees and poplar, as these species have been the primary subjects of investigation in this field of science. No claim to original US Government works. New Phytologist © 2014 New Phytologist Trust.

Ocean to outback: Léonie Rennie's contribution to science education in Australia

NASA Astrophysics Data System (ADS)

Venville, Grady

2009-06-01

In this article I initially borrow a metaphor from an art exhibition, Ocean to Outback, as a way to express my perspective on the contribution that Léonie Rennie has made to science education in Australia. I then consider Léonie's contributions as overlapping themes. In particular, Léonie's well-known research on gender and issues of equity in science education is explored as well as her highly regarded work on learning science in out-of-school settings. Curriculum integration is a less well-known aspect of Léonie's research that also is considered. Léonie's important contributions to research training and policy in science education are briefly described and commented on. Finally, I return to the metaphor of Ocean to Outback that reflects the enormity of the contribution that Léonie has made but also gives insight into her personal journey and qualities.

21st-Century Citizen Science

ERIC Educational Resources Information Center

Nugent, Jill; Smith, Walter; Cook, Linda; Bell, Meredith

2015-01-01

With rapidly evolving technology, the world is more connected than ever, and citizens around the globe can contribute to science like never before (Dickinson and Bonney 2012). Reflecting the growing capacity of citizen science, this article presents a science education continuum that moves from global awareness to global contribution. At each…

45 CFR 605.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS.... 1401 et seq. (d) Foundation means the National Science Foundation. (e) Director means the Director of the National Science Foundation. (f) Recipient means any state or its political subdivision, any...

45 CFR 681.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Purpose, Definitions, and Basis for Liability § 681.2 Definitions. For the purposes of... Science Foundation. Authority head means the Director of the National Science Foundation or the Director's...

45 CFR 605.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS.... 1401 et seq. (d) Foundation means the National Science Foundation. (e) Director means the Director of the National Science Foundation. (f) Recipient means any state or its political subdivision, any...

45 CFR 605.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS.... 1401 et seq. (d) Foundation means the National Science Foundation. (e) Director means the Director of the National Science Foundation. (f) Recipient means any state or its political subdivision, any...

45 CFR 605.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS.... 1401 et seq. (d) Foundation means the National Science Foundation. (e) Director means the Director of the National Science Foundation. (f) Recipient means any state or its political subdivision, any...

45 CFR 605.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS.... 1401 et seq. (d) Foundation means the National Science Foundation. (e) Director means the Director of the National Science Foundation. (f) Recipient means any state or its political subdivision, any...

What Makes a Scientific Research Question Worth Investigating? Students' Epistemic Criteria and Considerations of Contribution

NASA Astrophysics Data System (ADS)

Berson, Eric Bruckner

This dissertation introduces the construct of worthwhileness as an important aspect of students' practical epistemologies of science (Sandoval, 2005). Specifically, it examines how students conceptualize what makes a scientific research question worthwhile, through a close analysis of the criteria they use for evaluating scientific research questions. Elementary (n=21) and high school students (n=21) participated in this study. As part of semi-structured interviews, students engaged in three novel tasks designed to elicit the epistemic criteria they use to evaluate scientific research questions in a variety of contexts. Findings indicate that elementary and high school students alike could engage in the practice of evaluating the worth of scientific questions. The criteria they employed included degree of interest, difficulty, and the contribution of questions to knowledge or to solving a problem. The criteria students considered varied by context. Several key differences emerged between the reasoning of the two grade cohorts. High school students tended to place more weight on the contribution of the research question. Also, the criteria reflected in the high school students' judgments of the scientific value of individual questions more closely accorded with the criteria they identified retrospectively as the basis of their judgments. Furthermore, the older cohort more often rationalized the selection and sequence of research questions within a single domain on the basis of epistemic contingency between questions. How students conceptualize what makes a scientific research question worthwhile constitutes a key aspect of students' epistemic reasoning. It is particularly important to understand how students judge the worthwhilness of scientific research questions given the central epistemic role of research questions in scientific inquiry.

Toxicology in Australia: a key component of environmental health.

PubMed

Priestly, Brian G; Di Marco, Peter; Sim, Malcolm; Moore, Michael R; Langley, Andrew

2007-10-01

Managing public concerns relating to chemical exposures can consume substantial public health resources, particularly as the scientific basis around these issues is often contentious. Toxicology remains underrecognized as a public health discipline in Australia, although Australian toxicologists are making significant contributions from academia, government, and the commercial sector toward assessing the level of risk and protecting the community from environmental hazards. Internationally, the growth of environmental toxicology and the promotion of sound science in risk assessment as a basis for making regulatory decisions have been, to some extent, driven by the outcomes of the 1992 UNCED Conference on Sustainable Development (Rio Summit) and its Chapter 19 Agenda 21 activities. The promotion of safe chemical management practices and the need for global strengthening of capabilities in toxicology are among the initiatives of the Intergovernmental Forum on Chemical Safety (IFCS), which was formed after the Rio Summit to manage these programs. This article describes some of the initiatives in capacity building that marked the development of environmental toxicology in Australia since 1992 in response to these international environmental health initiatives.

Science Curriculum Guide, Level 4.

ERIC Educational Resources Information Center

Newark School District, DE.

The fourth of four levels in a K-12 science curriculum is outlined. In Level 4 (grades 9-12), science areas include earth science, biology, chemistry, and physics. Six major themes provide the basis for study in all levels (K-12). These are: Change, Continuity, Diversity, Interaction, Limitation, and Organization. In Level 4, all six themes are…

The Next Generation of Science Standards: Implications for Biology Education

ERIC Educational Resources Information Center

Bybee, Rodger W.

2012-01-01

The release of A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas (NRC, 2012) provides the basis for the next generation of science standards. This article first describes that foundation for the life sciences; it then presents a draft standard for natural selection and evolution. Finally, there is a…

45 CFR 1706.102 - Application.

Code of Federal Regulations, 2012 CFR

2012-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.102 Application. This part...

45 CFR 1706.102 - Application.

Code of Federal Regulations, 2013 CFR

2013-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.102 Application. This part...

45 CFR 1706.140 - Employment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.140 Employment. No qualified...

45 CFR 1706.140 - Employment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.140 Employment. No qualified...

45 CFR 1706.140 - Employment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.140 Employment. No qualified...

45 CFR 1706.102 - Application.

Code of Federal Regulations, 2014 CFR

2014-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.102 Application. This part...

45 CFR 1706.102 - Application.

Code of Federal Regulations, 2011 CFR

2011-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.102 Application. This part...

45 CFR 1706.140 - Employment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.140 Employment. No qualified...

45 CFR 1706.160 - Communications.

Code of Federal Regulations, 2010 CFR

2010-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.160 Communications. (a) The...

45 CFR 1706.102 - Application.

Code of Federal Regulations, 2010 CFR

2010-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.102 Application. This part...

45 CFR 1706.140 - Employment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.140 Employment. No qualified...

45 CFR 618.425 - Counseling and use of appraisal and counseling materials.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or... recipient shall not discriminate against any person on the basis of sex in the counseling or guidance of...

32 CFR 2400.5 - Basic policy.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION SECURITY PROGRAM... basis for classifying information. The policy of the Office of Science and Technology Policy is to make...

32 CFR 2400.5 - Basic policy.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION SECURITY PROGRAM... basis for classifying information. The policy of the Office of Science and Technology Policy is to make...

32 CFR 2400.5 - Basic policy.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION SECURITY PROGRAM... basis for classifying information. The policy of the Office of Science and Technology Policy is to make...

32 CFR 2400.5 - Basic policy.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION SECURITY PROGRAM... basis for classifying information. The policy of the Office of Science and Technology Policy is to make...

32 CFR 2400.5 - Basic policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION SECURITY PROGRAM... basis for classifying information. The policy of the Office of Science and Technology Policy is to make...

Mendel in Genetics Teaching: Some Contributions from History of Science and Articles for Teachers

NASA Astrophysics Data System (ADS)

El-Hani, Charbel N.

2015-01-01

School science descriptions about Mendel and his story are problematic because several statements that are controversial among historians of science are repeated over and over again as if they were established facts. Another problem is the neglect of other scientists working on inheritance in the second half of the nineteenth century, including Darwin, Spencer, Galton, Nägeli, Brooks, Weismann and de Vries, who paved the way for the reinterpretation of Mendel's work in 1900. These problems are often found in textbooks and are likely to be present in school science throughout the world. Here, we discuss the contributions that history of science and papers published in journals that target teachers may bring to improve how school science deals with Mendel and his contributions. Evidently the idea is not that school teachers could solve problems still under discussion in the historical literature. The point is, rather, that it is important to avoid treating Mendel's contributions as uncontroversial, mentioning, for instance, that there are ongoing debates on whether he proposed the laws named after him by appealing to invisible factors underlying phenotypic traits that are seen as the heritable potentials for those traits, and would in due time be known as genes. History of science can contribute to put the mythic Mendel into question in the science classroom, bringing school science closer to the controversies around the interpretation of his work.

40 CFR 1.25 - Staff Offices.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Agency financial assistance on a nondiscrimination basis. (c) Science Advisory Board. The Science... findings of fact and conclusions of law, prepare a recommended decision, or serve as the final...

40 CFR 1.25 - Staff Offices.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Agency financial assistance on a nondiscrimination basis. (c) Science Advisory Board. The Science... findings of fact and conclusions of law, prepare a recommended decision, or serve as the final...

40 CFR 1.25 - Staff Offices.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Agency financial assistance on a nondiscrimination basis. (c) Science Advisory Board. The Science... findings of fact and conclusions of law, prepare a recommended decision, or serve as the final...

40 CFR 1.25 - Staff Offices.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Agency financial assistance on a nondiscrimination basis. (c) Science Advisory Board. The Science... findings of fact and conclusions of law, prepare a recommended decision, or serve as the final...

40 CFR 1.25 - Staff Offices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Agency financial assistance on a nondiscrimination basis. (c) Science Advisory Board. The Science... findings of fact and conclusions of law, prepare a recommended decision, or serve as the final...

Science education and worldview

NASA Astrophysics Data System (ADS)

Keane, Moyra

2008-09-01

Is there a place for Indigenous Knowledge in the science curriculum for a Zulu community in rural Kwa-Zulu Natal, South Africa? This article argues "yes," based on a participative research and development project that discovered relevant science learning in a Zulu community. Among community concerns for relevant factual and performative knowledge, we found that culture and worldview are critical to community identity, to visioning educational outcomes, and to learning in school science. Cultural practices may contribute to pedagogy and curriculum; curriculum, in turn, may affirm cultural practices. Further, worldview needs to be understood as an aspect of knowledge creation. By understanding key aspects of an African worldview, science educators can contribute to both meaningful science education and community well-being. By fostering culture and worldview, a rural community can make a unique contribution to science education.

45 CFR 1706.170 - Compliance procedures.

Code of Federal Regulations, 2013 CFR

2013-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.170 Compliance procedures. (a... Commission on Libraries and Information Science, Suite 3122, GSA-ROB 3, Washington, DC 20024. (d) The agency...

45 CFR 1706.170 - Compliance procedures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.170 Compliance procedures. (a... Commission on Libraries and Information Science, Suite 3122, GSA-ROB 3, Washington, DC 20024. (d) The agency...

45 CFR 1706.170 - Compliance procedures.

Code of Federal Regulations, 2012 CFR

2012-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.170 Compliance procedures. (a... Commission on Libraries and Information Science, Suite 3122, GSA-ROB 3, Washington, DC 20024. (d) The agency...

45 CFR 1706.170 - Compliance procedures.

Code of Federal Regulations, 2014 CFR

2014-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.170 Compliance procedures. (a... Commission on Libraries and Information Science, Suite 3122, GSA-ROB 3, Washington, DC 20024. (d) The agency...

75 FR 27547 - Notice of Reestablishment of the Secretary of Energy Advisory Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-17

... management, basic science, research, development and technology activities; energy and national security... basis of their broad competence in areas relating to quality management, basic science, renewable energy, energy policy, environmental science, economics, and broad public policy interests. Membership of the...

45 CFR 1706.170 - Compliance procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.170 Compliance procedures. (a... Commission on Libraries and Information Science, Suite 3122, GSA-ROB 3, Washington, DC 20024. (d) The agency...

45 CFR 1706.110 - Self-evaluation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.110 Self-evaluation. (a) The...

45 CFR 1706.110 - Self-evaluation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.110 Self-evaluation. (a) The...

45 CFR 1706.110 - Self-evaluation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.110 Self-evaluation. (a) The...

45 CFR 1706.110 - Self-evaluation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.110 Self-evaluation. (a) The...

45 CFR 1706.110 - Self-evaluation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.110 Self-evaluation. (a) The...

Cognitive science contributions to decision science.

PubMed

Busemeyer, Jerome R

2015-02-01

This article briefly reviews the history and interplay between decision theory, behavioral decision-making research, and cognitive psychology. The review reveals the increasingly important impact that psychology and cognitive science have on decision science. One of the main contributions of cognitive science to decision science is the development of dynamic models that describe the cognitive processes that underlay the evolution of preferences during deliberation phase of making a decision. Copyright © 2014 Elsevier B.V. All rights reserved.

The effect of ad hominem attacks on the evaluation of claims promoted by scientists.

PubMed

Barnes, Ralph M; Johnston, Heather M; MacKenzie, Noah; Tobin, Stephanie J; Taglang, Chelsea M

2018-01-01

Two experiments were conducted to determine the relative impact of direct and indirect (ad hominem) attacks on science claims. Four hundred and thirty-nine college students (Experiment 1) and 199 adults (Experiment 2) read a series of science claims and indicated their attitudes towards those claims. Each claim was paired with one of the following: A) a direct attack upon the empirical basis of the science claim B) an ad hominem attack on the scientist who made the claim or C) both. Results indicate that ad hominem attacks may have the same degree of impact as attacks on the empirical basis of the science claims, and that allegations of conflict of interest may be just as influential as allegations of outright fraud.

The effect of ad hominem attacks on the evaluation of claims promoted by scientists

PubMed Central

2018-01-01

Two experiments were conducted to determine the relative impact of direct and indirect (ad hominem) attacks on science claims. Four hundred and thirty-nine college students (Experiment 1) and 199 adults (Experiment 2) read a series of science claims and indicated their attitudes towards those claims. Each claim was paired with one of the following: A) a direct attack upon the empirical basis of the science claim B) an ad hominem attack on the scientist who made the claim or C) both. Results indicate that ad hominem attacks may have the same degree of impact as attacks on the empirical basis of the science claims, and that allegations of conflict of interest may be just as influential as allegations of outright fraud. PMID:29381757

At the Elbows of Scientists: Shaping Science Teachers' Conceptions and Enactment of Inquiry-Based Instruction

ERIC Educational Resources Information Center

McLaughlin, Cheryl A.; MacFadden, Bruce J.

2014-01-01

This study stemmed from concerns among researchers that reform efforts grounded in promoting inquiry as the basis for teaching science have not achieved the desired changes in American science classrooms. Many science teachers assume that they are employing inquiry-based strategies when they use cookbook investigations with highly structured…

Science Education in Canadian Schools. Volume I. Introduction and Curriculum Analyses. Background Study 52.

ERIC Educational Resources Information Center

Orpwood, Graham W. F.; Souque, Jean-Pascal

A major study of Canadian science education was undertaken in 1980 to establish a documented basis for describing the present purposes and general characteristics of science teaching in Canadian schools, to provide a historical analysis of science education in Canada, and to stimulate active deliberation concerning future options for science…

34 CFR 645.31 - What selection criteria does the Secretary use?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Upward Bound project, the Secretary reviews each type of project (Regular, Math and Science, or Veterans... need for an Upward Bound Math and Science Center in the proposed target area on the basis of— (i) The... careers in mathematics and science, and who could benefit from an Upward Bound Math and Science program...

34 CFR 645.31 - What selection criteria does the Secretary use?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Upward Bound project, the Secretary reviews each type of project (Regular, Math and Science, or Veterans... need for an Upward Bound Math and Science Center in the proposed target area on the basis of— (i) The... careers in mathematics and science, and who could benefit from an Upward Bound Math and Science program...

34 CFR 645.31 - What selection criteria does the Secretary use?

Code of Federal Regulations, 2013 CFR

2013-07-01

... Upward Bound project, the Secretary reviews each type of project (Regular, Math and Science, or Veterans... need for an Upward Bound Math and Science Center in the proposed target area on the basis of— (i) The... careers in mathematics and science, and who could benefit from an Upward Bound Math and Science program...

34 CFR 645.31 - What selection criteria does the Secretary use?

Code of Federal Regulations, 2014 CFR

2014-07-01

... Upward Bound project, the Secretary reviews each type of project (Regular, Math and Science, or Veterans... need for an Upward Bound Math and Science Center in the proposed target area on the basis of— (i) The... careers in mathematics and science, and who could benefit from an Upward Bound Math and Science program...

34 CFR 645.31 - What selection criteria does the Secretary use?

Code of Federal Regulations, 2012 CFR

2012-07-01

... Upward Bound project, the Secretary reviews each type of project (Regular, Math and Science, or Veterans... need for an Upward Bound Math and Science Center in the proposed target area on the basis of— (i) The... careers in mathematics and science, and who could benefit from an Upward Bound Math and Science program...

Teaching and Learning Methodologies Supported by ICT Applied in Computer Science

ERIC Educational Resources Information Center

Capacho, Jose

2016-01-01

The main objective of this paper is to show a set of new methodologies applied in the teaching of Computer Science using ICT. The methodologies are framed in the conceptual basis of the following sciences: Psychology, Education and Computer Science. The theoretical framework of the research is supported by Behavioral Theory, Gestalt Theory.…

From Witnessing to Recording--Material Objects and the Epistemic Configuration of Science Classes

ERIC Educational Resources Information Center

Roehl, Tobias

2012-01-01

Drawing on concepts developed in actor-network theory and postphenomenology this article shows how material objects in the science classroom become part of epistemic configurations and thus co-shape science education. An ethnographic study on epistemic objects in science education is the basis for the analysis of two of these objects: experimental…

45 CFR 618.425 - Counseling and use of appraisal and counseling materials.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

45 CFR 618.425 - Counseling and use of appraisal and counseling materials.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

45 CFR 618.425 - Counseling and use of appraisal and counseling materials.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

45 CFR 618.425 - Counseling and use of appraisal and counseling materials.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

[History of Instituto de Investigaciones Cardiológicas Alberto C. Taquini in its 60th anniversary].

PubMed

Milei, Jose; Trujillo, Jose Maria

2004-01-01

The Instituto de Investigaciones Cardiológicas (ININCA) was founded by Alberto C. Taquini in 1944 and directed by him during more than 50 years, until his death in 1998. The Institute was (and still is) dedicated to research in connection with CONICET (National Research Council) and to teaching within the Faculty of Medicine of the University of Buenos Aires. From the very beginning research was centered on hypertension, hypoxia and hemodynamic adaptations, renal physiology and electrolytes, arterial wall, cardiac metabolism, myocardial pharmacology and regulation of the circulation by the central nervous system. On the basis of Taquini's autobiographical notes, the experiments are reported which eventually led to the discovery of hypertensin, angiotensin and their relation with renin, together with the discussions promoted by the diverse hypotheses proposed by both national and international groups of investigators as the mechanism of hypertension. Taquini also played an important role in promoting science at national levels including his role as the first Secretary of Science and Technology from 1968 to 1971. He believed that scientific research is something more than planning and producing, that it also involves creating knowledge. As such he made many contributions to science, formed many disciples, and directed an Institute which is demonstrating its continuity.

America's Lab Report: Investigations in High School Science

ERIC Educational Resources Information Center

Singer, Susan R., Ed.; Hilton, Margaret L., Ed.; Schweingruber, Heidi A., Ed.

2005-01-01

Laboratory experiences as a part of most U.S. high school science curricula have been taken for granted for decades, but they have rarely been carefully examined. What do they contribute to science learning? What can they contribute to science learning? What is the current status of labs in our nation s high schools as a context for learning…

The Influence of Accelerator Science on Physics Research

NASA Astrophysics Data System (ADS)

Haussecker, Enzo F.; Chao, Alexander W.

2011-06-01

We evaluate accelerator science in the context of its contributions to the physics community. We address the problem of quantifying these contributions and present a scheme for a numerical evaluation of them. We show by using a statistical sample of important developments in modern physics that accelerator science has influenced 28% of post-1938 physicists and also 28% of post-1938 physics research. We also examine how the influence of accelerator science has evolved over time, and show that on average it has contributed to a physics Nobel Prize-winning research every 2.9 years.

45 CFR 1706.131-1706.139 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.131-1706.139...

45 CFR 1706.161-1706.169 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.161-1706.169...

45 CFR 1706.131-1706.139 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.131-1706.139...

45 CFR 1706.141-1706.148 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.141-1706.148...

45 CFR 1706.171-1706.999 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.171-1706.999...

45 CFR 1706.104-1706.109 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.104-1706.109...

45 CFR 1706.104-1706.109 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.104-1706.109...

45 CFR 1706.152-1706.159 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.152-1706.159...

45 CFR 1706.112-1706.129 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.112-1706.129...

45 CFR 1706.131-1706.139 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.131-1706.139...

45 CFR 1706.161-1706.169 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.161-1706.169...

45 CFR 1706.171-1706.999 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.171-1706.999...

45 CFR 1706.152-1706.159 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.152-1706.159...

45 CFR 1706.161-1706.169 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.161-1706.169...

45 CFR 1706.131-1706.139 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.131-1706.139...

45 CFR 1706.141-1706.148 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.141-1706.148...

45 CFR 1706.152-1706.159 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.152-1706.159...

45 CFR 1706.112-1706.129 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.112-1706.129...

45 CFR 1706.161-1706.169 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.161-1706.169...

45 CFR 1706.112-1706.129 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.112-1706.129...

45 CFR 1706.152-1706.159 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.152-1706.159...

45 CFR 1706.171-1706.999 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.171-1706.999...

45 CFR 1706.171-1706.999 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.171-1706.999...

45 CFR 1706.104-1706.109 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.104-1706.109...

45 CFR 1706.141-1706.148 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.141-1706.148...

45 CFR 1706.104-1706.109 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.104-1706.109...

45 CFR 1706.141-1706.148 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.141-1706.148...

45 CFR 1706.112-1706.129 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.112-1706.129...

45 CFR 1706.112-1706.129 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.112-1706.129...

45 CFR 1706.171-1706.999 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.171-1706.999...

45 CFR 1706.152-1706.159 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.152-1706.159...

45 CFR 1706.141-1706.148 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.141-1706.148...

45 CFR 1706.161-1706.169 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.161-1706.169...

45 CFR 1706.104-1706.109 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.104-1706.109...

45 CFR 1706.131-1706.139 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE §§ 1706.131-1706.139...

The Permafrost Young Researchers Network (PYRN): Contribution to IPY's "Thermal State of Permafrost"

NASA Astrophysics Data System (ADS)

Johansson, M.; Lantuit, H.; Frauenfeld, O. W.

2007-12-01

The Permafrost Young Researchers Network (PYRN, www.pyrn.org) is a unique resource for students, young scientists, and engineers studying permafrost. It is an international organization fostering innovative collaboration, seeking to recruit, retain, and promote future generations of permafrost scientists and engineers. Initiated for and during IPY, PYRN directs the multi-disciplinary talents of its membership toward global awareness, knowledge, and response to permafrost-related challenges in a changing climate. Created as an education and outreach component of the International Permafrost Association (IPA), PYRN is a central database of permafrost information and science for more than 350 young researchers from 33 countries. PYRN distributes a newsletter, recognizes outstanding permafrost research by its members through an annual awards program, organizes training workshops (2007 in Abisko, Sweden and St. Petersburg, Russia), and contributes to the growth and future of the permafrost community. While networking forms the basis of PYRN's activities, the organization also seeks to establish itself as a driver of permafrost research for the IPY and beyond. We recently launched a series of initiatives on several continents aimed at providing young scientists and engineers with the means to conduct ground temperature monitoring in under-investigated permafrost regions. Focusing on sites not currently covered by the IPA's "Thermal State of Permafrost" project, the young investigators of PYRN will provide and use lightweight drills and temperature sensors to instrument shallow boreholes in those regions. The data and results will be incorporated in the global database on permafrost temperatures and made freely available to the scientific community, thereby contributing to the advance of permafrost science and the strengthening of the next generation of permafrost researchers.

Agricultural conservation planning framework: 2. Classification of riparian buffer design types with application to assess and map stream corridors.

PubMed

Tomer, M D; Boomer, K M B; Porter, S A; Gelder, B K; James, D E; McLellan, E

2015-05-01

A watershed's riparian corridor presents opportunities to stabilize streambanks, intercept runoff, and influence shallow groundwater with riparian buffers. This paper presents a system to classify these riparian opportunities and apply them toward riparian management planning in hydrologic unit code 12 watersheds. In two headwater watersheds from each of three landform regions found in Iowa and Illinois, high-resolution (3-m grid) digital elevation models were analyzed to identify spatial distributions of surface runoff contributions and zones with shallow water tables (SWTs) (within 1.5 m of the channel elevation) along the riparian corridors. Results were tabulated, and a cross classification was applied. Classes of buffers include those primarily placed to (i) trap runoff and sediment, (ii) influence shallow groundwater, (iii) address both runoff and shallow groundwater, and (iv) maintain/improve stream bank stability. Riparian buffers occupying about 2.5% of these six watersheds could effectively intercept runoff contributions from 81 to 94% of the watersheds' contributing areas. However, extents of riparian zones where a narrow buffer (<10 m wide) would adequately intercept runoff but where >25 m width of buffer vegetation could root to a SWT varied according to landform region ( < 0.10). Yet, these wide-SWT riparian zones were widespread and occupied 23 to 53% of the lengths of stream banks among the six watersheds. The wide-SWT setting provides opportunities to reduce dissolved nutrients (particularly NO-N) carried via groundwater. This riparian classification and mapping system is part of a ArcGIS toolbox and could provide a consistent basis to identify riparian management opportunities in Midwestern headwater catchments wherever high-resolution elevation data are available. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

Parallel Architectures for Planetary Exploration Requirements (PAPER)

NASA Astrophysics Data System (ADS)

Cezzar, Ruknet

1993-08-01

The project's main contributions have been in the area of student support. Throughout the project, at least one, in some cases two, undergraduate students have been supported. By working with the project, these students gained valuable knowledge involving the scientific research project, including the not-so-pleasant reporting requirements to the funding agencies. The other important contribution was towards the establishment of a graduate program in computer science at Hampton University. Primarily, the PAPER project has served as the main research basis in seeking funds from other agencies, such as the National Science Foundation, for establishing a research infrastructure in the department. In technical areas, especially in the first phase, we believe the trip to Jet Propulsion Laboratory, and gathering together all the pertinent information involving experimental computer architectures aimed for planetary explorations was very helpful. Indeed, if this effort is to be revived in the future due to congressional funding for planetary explorations, say an unmanned mission to Mars, our interim report will be an important starting point. In other technical areas, our simulator has pinpointed and highlighted several important performance issues related to the design of operating system kernels for MIMD machines. In particular, the critical issue of how the kernel itself will run in parallel on a multiple-processor system has been addressed through the various ready list organization and access policies. In the area of neural computing, our main contribution was an introductory tutorial package to familiarize the researchers at NASA with this new and promising field zone axes (20). Finally, we have introduced the notion of reversibility in programming systems which may find applications in various areas of space research.

Parallel Architectures for Planetary Exploration Requirements (PAPER)

NASA Technical Reports Server (NTRS)

Cezzar, Ruknet

1993-01-01

The project's main contributions have been in the area of student support. Throughout the project, at least one, in some cases two, undergraduate students have been supported. By working with the project, these students gained valuable knowledge involving the scientific research project, including the not-so-pleasant reporting requirements to the funding agencies. The other important contribution was towards the establishment of a graduate program in computer science at Hampton University. Primarily, the PAPER project has served as the main research basis in seeking funds from other agencies, such as the National Science Foundation, for establishing a research infrastructure in the department. In technical areas, especially in the first phase, we believe the trip to Jet Propulsion Laboratory, and gathering together all the pertinent information involving experimental computer architectures aimed for planetary explorations was very helpful. Indeed, if this effort is to be revived in the future due to congressional funding for planetary explorations, say an unmanned mission to Mars, our interim report will be an important starting point. In other technical areas, our simulator has pinpointed and highlighted several important performance issues related to the design of operating system kernels for MIMD machines. In particular, the critical issue of how the kernel itself will run in parallel on a multiple-processor system has been addressed through the various ready list organization and access policies. In the area of neural computing, our main contribution was an introductory tutorial package to familiarize the researchers at NASA with this new and promising field zone axes (20). Finally, we have introduced the notion of reversibility in programming systems which may find applications in various areas of space research.

International Observe the Moon Night: An Effective Model for Public Engagement with NASA Content

NASA Technical Reports Server (NTRS)

Bleacher, L. V.; Jones, A. J. P.; Shaner, A.; Day, B.; Buxner, S.; Wegner, M.

2015-01-01

International Observe the Moon Night (InOMN) is an annual world-wide public engagement event designed with the goal of inspiring the public to want to learn more about NASAs contributions to planetary science and exploration, using the Earths Moon as an entryway, and to provide connections to do so [1,2,3]. InOMN will celebrate its 6th anniversary on September 19, 2015.Registration statistics from the past five years show an average of 500 InOMN events are held in 50 countries and 45 U.S. states per year (Figure 1), with over half of the events occurring outside the U.S. Host survey data indicate that approximately 55,000 to 75,000people participate in InOMN events each year. The consistent hosting of InOMN events across the U.S. and around the world indicates an interest by hosts in sharing lunar and planetary science with their local communities, as well as connecting with a larger international group of fellow space enthusiasts on an annual basis.

Attitudes of elderly Korean patients toward death and dying: an application of Q-methodology.

PubMed

Yeun, Eunja

2005-11-01

The aim of this study was to identify the attitudes of elderly Korean patients toward death and dying using Q-methodology to aid in the development of basic strategies for nursing care of elderly Koreans. Thirty participants at a university hospital sorted 40 selected Q-statements on a nine-point scale. Data analysis identified three types of attitudes toward death and dying in elderly patients in Korea: religion-dependent, science-adherent, and sardonic. Religion-dependent elders are highly dependent upon religion as evidenced by their reply that they would like to rely on God and a minister the most. Science-adherent elders have great affection for life and believe in modern medical advancements. The sardonic elders regard death as the dispensation of nature so there is no need to be afraid of death and dying. This study will contribute to the understanding that nurses and other health professionals have of the perceptions of elderly Koreans about death and dying. Also, the findings may provide the basis for the development of more appropriate strategies to improve death and dying education programs of health professionals.

[Pharmacology in ancient Rome. First appearance, development, extension].

PubMed

Lehmann, Yves; Lehmann, Hélène

2015-01-01

The history of Roman pharmacology is ponctuated with ideological debates about relevance of this art. Thus, Hippocrates --a contemporary of Socrates who was teaching that "science of remedies and science of poisons are the same"--was given credit for favourable mood towards pharmaceuticals by Scribonius Largus on the basis of therapeutic complementarity. Among the Latin doctors of the late Roman Empire, Marcellus Empiricus and Caelius Aurelianus, Hippocrates appeared as an authority favourable towards medication, especially in a fictitious letter written by Marcellus to the Claudian emancipated slave Callistus. Likewise, popular philosophy has taken over the Socratic antinomy between remedia and uenena. Last but not least, Sextius Niger wrote a pharmacopoeia attested as an official source by Celsus and plentifully consulted by Pliny the Elder: the Naturalis historia allows to delimit Sextius' contribution to the recurring controversy about use of pharmaceuticals. In such a context, the antipharmaceutical argument entered by Asclepiades of Bithynia fulfils a provocative function, the historical impact of which needs to be assessed according to the present-day speculation about "useful, useless or dangerous medicines".

Center for Space Construction

NASA Technical Reports Server (NTRS)

Su, Renjeng

1998-01-01

The Center for Space Construction (CSC) at University of Colorado at Boulder is one of eight University Space Engineering Research Centers established by NASA in 1988. The mission of the Center is to conduct research into space technology and to directly contribute to space engineering education. The Center reports to the Department of Aerospace Engineering Sciences and resides in the College of Engineering and Applied Sciences. The College has a long and successful track record of cultivating multi-disciplinary research and education programs. The Center for Space Construction represents prominent evidence of this record. The basic concept on which the Center was founded is the in-space construction of large space systems, such as space stations, interplanetary space vehicles, and extraterrestrial space structures. Since 1993, the scope of CSC research has evolved to include the design and construction of all spacecraft, large and small. With the broadened scope our research projects seek to impact the technological basis for spacecraft such as remote sensing satellites, communication satellites and other special-purpose spacecraft, as well as large space platforms. A summary of accomplishments, including student participation and degrees awarded, during the contract period is presented.

Methodological synergies for glaciological constraints to find Oldest Ice

NASA Astrophysics Data System (ADS)

Eisen, Olaf

2017-04-01

The Beyond EPICA - Oldest Ice (BE-OI) consortium and its international partners unite a globally unique concentration of scientific expertise and infrastructure for ice-core investigations. It delivers the technical, scientific and financial basis for a comprehensive plan to retrieve an ice core up to 1.5 million years old. The consortium takes care of the pre-site surveys for site selection around Dome C and Dome Fuji, both potentially appropriate regions in East Antarctica. Other science consortia will investigate other regions under the umbrella of the International Partnerships in Ice Core Sciences (IPICS). Of major importance to obtain reliable estimates of the age of the ice in the basal layers of the ice sheet are the physical boundary conditions and ice-flow dynamics: geothermal heat flux, advection and layer integrity to avoid layer overturning and the formation of folds. The project completed the first field season at both regions of interest. This contribution will give an overview how the combined application of various geophysical, geodetical and glaciological methods applied in the field in combination with ice-flow modelling can constrain the glaciological boundary conditions and thus age at depth.

Universities and nursing education.

PubMed

Hayward, J

1982-07-01

Trends reflected by Department of Health and Social Security statistics on the nursing workforce are examined and the ratios between grades discussed. Recruitment into nursing degree courses in the UK is considered in relation to overall recruitment into nursing. The somewhat ambiguous position of nursing degree courses in the UK leads into consideration of policy statements by the universities and the nursing profession. The importance of such policies is emphasized in the current financial climate, as are the potential contributions of university departments to professional debate, for example standards of care. Comparisons are drawn between the goals of courses involving full-time studentships as opposed to part-time apprenticeships and the present boundaries between these noted, especially in relation to the expanding roles of courses. On-going research into the preparation of nurse-tutors in the UK is mentioned, together with a preliminary analysis of the academic basis in the biological sciences possessed by learners and tutors. Out of this is derived a suggestion that the present-day shortage of nurse teachers could be helped by varying the existing patterns of recruitment, especially involving subject specialists in the biological, behavioural and social sciences.

Patterns and Perspectives in Environmental Science.

ERIC Educational Resources Information Center

National Science Foundation, Washington, DC. National Science Board.

This report, a supplement to the third annual report of the National Science Board, "Environmental Science, Challenge for the Seventies," contains much of the information and interpretation that formed the basis for the conclusions and recommendations of the annual report. It assembles the views and judgments of leading environmental…

77 FR 38277 - President's Council of Advisors on Science and Technology Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-27

... DEPARTMENT OF ENERGY President's Council of Advisors on Science and Technology Meeting AGENCY... Technology (PCAST), and describes the functions of the Council. Notice of this meeting is required under the... basis. SUPPLEMENTARY INFORMATION: The President's Council of Advisors on Science and Technology (PCAST...

The potential of standards-based agriculture biology as an alternative to traditional biology in California

NASA Astrophysics Data System (ADS)

Sellu, George Sahr

Over the past five decades, several waves of educational reform have influenced K-12 science course offerings and classroom instruction in public education. The effectiveness of educational policies has been increasingly measured by standardized tests. The focus on test scores, content standards, and performance standards (which is a product of recent educational policies) has influenced course offerings and the depth and breadth of curriculum coverage (Linn, 2000). For the better part of the last hundred years, vocational education and traditional education have followed two separate tracks in terms of objectives, policies, and values (Hillison, 1996). Educational reform policies have had varying influences on school programs. For example, elective courses such as Career Technical Education (CTE) courses---which are not considered core academic courses---have been negatively influenced by current educational reform. In the past three decades, there has been gradual movement toward merging vocational and traditional education. It has been difficult for policies from both sides to merge because of differences in objectives for both tracks. Traditional courses have been guided by federal policies, such as No Child Left Behind (NCLB) and Common Core State Standards (CCSS) while the Carl D. Perkins Act (Perkins Act) has shaped CTE courses. It appears that several of the requirements of the Perkins Act meet expectations of traditional education policies. However, there is no direct metric for measuring the contribution of CTE courses toward increased achievement in science as measured by standardized tests. As such, CTE courses will continue to lose resources in order to support courses that prepare students for standardized tests. In order to address some of these challenges over the last three decades, agriculture educators have developed integrated science courses as a means for increasing science achievement scores for agriculture education students in K-12 public schools. Thoron & Meyer (2011) suggested that research into the contribution of integrated science courses toward higher test scores yielded mixed results. This finding may have been due in part to the fact that integrated science courses only incorporate select topics into agriculture education courses. In California, however, agriculture educators have developed standards-based courses such as Agriculture Biology (AgBio) that cover the same content standards as core traditional courses such as traditional biology. Students in both AgBio and traditional biology take the same standardized biology test. This is the first time there has been an opportunity for a fair comparison and a uniform metric for an agriscience course such as AgBio to be directly compared to traditional biology. This study will examine whether there are differences between AgBio and traditional biology with regard to standardized test scores in biology. Furthermore, the study examines differences in perception between teachers and students regarding teaching and learning activities associated with higher achievement in science. The findings of the study could provide a basis for presenting AgBio as a potential alternative to traditional biology. The findings of this study suggest that there are no differences between AgBio and traditional biology students with regard to standardized biology test scores. Additionally, the findings indicate that co-curricular activities in AgBio could contribute higher student achievement in biology. However, further research is required to identify specific activities in AgBio that contribute to higher achievement in science.

45 CFR 1706.130 - General prohibitions against discrimination.

Code of Federal Regulations, 2014 CFR

2014-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.130...

45 CFR 1706.150 - Program accessibility: Existing facilities.

Code of Federal Regulations, 2012 CFR

2012-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.150...

45 CFR 1706.151 - Program accessibility: New construction and alterations.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE...

45 CFR 1706.151 - Program accessibility: New construction and alterations.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE...

45 CFR 1706.130 - General prohibitions against discrimination.

Code of Federal Regulations, 2013 CFR

2013-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.130...

45 CFR 1706.130 - General prohibitions against discrimination.

Code of Federal Regulations, 2011 CFR

2011-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.130...

45 CFR 1706.150 - Program accessibility: Existing facilities.

Code of Federal Regulations, 2013 CFR

2013-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.150...

45 CFR 1706.151 - Program accessibility: New construction and alterations.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE...

45 CFR 1706.151 - Program accessibility: New construction and alterations.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE...

45 CFR 1706.149 - Program accessibility: Discrimination prohibited.

Code of Federal Regulations, 2014 CFR

2014-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.149...

45 CFR 1706.130 - General prohibitions against discrimination.

Code of Federal Regulations, 2012 CFR

2012-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.130...

45 CFR 1706.150 - Program accessibility: Existing facilities.

Code of Federal Regulations, 2014 CFR

2014-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.150...

45 CFR 1706.149 - Program accessibility: Discrimination prohibited.

Code of Federal Regulations, 2011 CFR

2011-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.149...

45 CFR 1706.149 - Program accessibility: Discrimination prohibited.

Code of Federal Regulations, 2013 CFR

2013-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.149...

45 CFR 1706.149 - Program accessibility: Discrimination prohibited.

Code of Federal Regulations, 2012 CFR

2012-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.149...

45 CFR 1706.150 - Program accessibility: Existing facilities.

Code of Federal Regulations, 2011 CFR

2011-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.150...

45 CFR 1706.151 - Program accessibility: New construction and alterations.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE...

45 CFR 1706.149 - Program accessibility: Discrimination prohibited.

Code of Federal Regulations, 2010 CFR

2010-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.149...

45 CFR 1706.150 - Program accessibility: Existing facilities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.150...

45 CFR 1706.130 - General prohibitions against discrimination.

Code of Federal Regulations, 2010 CFR

2010-10-01

... COMMISSION ON LIBRARIES AND INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.130...

Contributions from Women to the Radiation Sciences: A Brief History.

PubMed

Martinez, Nicole E

2017-04-01

Contributions from men to radiation science are well known, particularly the early contributions from such luminaries as William Roentgen, James Chadwick, Niels Bohr, Robert Oppenheimer, and the like. Although not ignored per se, beyond Marie Curie and Lise Meitner, the contributions of female nuclear scientists are not as widely recognized. This paper provides a concise historical summary of contributions to radiation science from the discovery of radiation through the current status of international leadership within the radiation protection community. Beyond lead scientists and academics, this paper also considers support personnel as well as the role women have played in the advancement of radiation epidemiology.

Scientists in the making: An ethnographic investigation of scientific processes as literate practice in an elementary classroom

NASA Astrophysics Data System (ADS)

Crawford, Teresa Jo

This study explored the issue of literacy in science by examining how the social and academic literate practices in an elementary classroom formed the basis for learning across the curriculum, with a specific focus on the disciplinary field of science. Through the study of classroom interaction, issues related to student knowledge and ability were addressed as they pertain to scientific literacy in the context of science education reform. The theoretical framework guiding this study was drawn from sociocultural studies of scientific communities and interactional ethnography in education. To investigate the literate practices of science in a school setting, data were collected over a two-year period with the same teacher in her third grade and then her fourth/fifth grade classroom. Data were collected through participant observation in the form of fieldnotes, video data, interviews, and various artifacts (e.g., writings, drawings, teaching protocols). Using ethnographic and sociolinguistic methods of analysis this work examined classroom members' discursive practices to illustrate the role that discourse plays in creating opportunities for engagement in, and access to, scientific knowledge. These analyses revealed that the discursive actions and practices among members of this classroom shaped a particular type of learning environment that was process-oriented and inquiry based. It was shown that this learning environment afforded opportunities for students to engage in the processes of science outside the official, planned curriculum, often leading to whole class scientific investigations and discussions. Additionally, within this classroom community students were able to draw on multiple discourses to display their knowledge of scientific concepts and practices. Overall, this study found that the literate practices of this classroom community, as they were socially constructed among members, contributed to opportunities for students to practice science and demonstrate scientific literacy.

Exploring the relationship between the engineering and physical sciences and the health and life sciences by advanced bibliometric methods.

PubMed

Waltman, Ludo; van Raan, Anthony F J; Smart, Sue

2014-01-01

We investigate the extent to which advances in the health and life sciences (HLS) are dependent on research in the engineering and physical sciences (EPS), particularly physics, chemistry, mathematics, and engineering. The analysis combines two different bibliometric approaches. The first approach to analyze the 'EPS-HLS interface' is based on term map visualizations of HLS research fields. We consider 16 clinical fields and five life science fields. On the basis of expert judgment, EPS research in these fields is studied by identifying EPS-related terms in the term maps. In the second approach, a large-scale citation-based network analysis is applied to publications from all fields of science. We work with about 22,000 clusters of publications, each representing a topic in the scientific literature. Citation relations are used to identify topics at the EPS-HLS interface. The two approaches complement each other. The advantages of working with textual data compensate for the limitations of working with citation relations and the other way around. An important advantage of working with textual data is in the in-depth qualitative insights it provides. Working with citation relations, on the other hand, yields many relevant quantitative statistics. We find that EPS research contributes to HLS developments mainly in the following five ways: new materials and their properties; chemical methods for analysis and molecular synthesis; imaging of parts of the body as well as of biomaterial surfaces; medical engineering mainly related to imaging, radiation therapy, signal processing technology, and other medical instrumentation; mathematical and statistical methods for data analysis. In our analysis, about 10% of all EPS and HLS publications are classified as being at the EPS-HLS interface. This percentage has remained more or less constant during the past decade.

Exploring the Relationship between the Engineering and Physical Sciences and the Health and Life Sciences by Advanced Bibliometric Methods

PubMed Central

Waltman, Ludo; van Raan, Anthony F. J.; Smart, Sue

2014-01-01

We investigate the extent to which advances in the health and life sciences (HLS) are dependent on research in the engineering and physical sciences (EPS), particularly physics, chemistry, mathematics, and engineering. The analysis combines two different bibliometric approaches. The first approach to analyze the ‘EPS-HLS interface’ is based on term map visualizations of HLS research fields. We consider 16 clinical fields and five life science fields. On the basis of expert judgment, EPS research in these fields is studied by identifying EPS-related terms in the term maps. In the second approach, a large-scale citation-based network analysis is applied to publications from all fields of science. We work with about 22,000 clusters of publications, each representing a topic in the scientific literature. Citation relations are used to identify topics at the EPS-HLS interface. The two approaches complement each other. The advantages of working with textual data compensate for the limitations of working with citation relations and the other way around. An important advantage of working with textual data is in the in-depth qualitative insights it provides. Working with citation relations, on the other hand, yields many relevant quantitative statistics. We find that EPS research contributes to HLS developments mainly in the following five ways: new materials and their properties; chemical methods for analysis and molecular synthesis; imaging of parts of the body as well as of biomaterial surfaces; medical engineering mainly related to imaging, radiation therapy, signal processing technology, and other medical instrumentation; mathematical and statistical methods for data analysis. In our analysis, about 10% of all EPS and HLS publications are classified as being at the EPS-HLS interface. This percentage has remained more or less constant during the past decade. PMID:25360616

Has pharmacy adequately promoted pharmaceutical discoveries to the public?

PubMed

Crellin, John K

2010-09-01

In summary, twentieth-century British and American cards published by the organisations of pharmacy albeit a limited window into public relations--suggest that relatively little attention was given to offering the public an understanding of the science basis of pharmacy or the nature of pharmacy research. On the other hand, clear hints of this came from industry despite being diluted, some might say tainted, with overt commercialism. Thus it is suggested that the public came to associate industry with pharmacy research, a suggestion that needs to be examined in the light of other approaches to PR. It is, of course, not surprising that PR from pharmacy's professional bodies has focused largely on community practice. However, it is reasonable to ask, What is the cost in terms of professional image when opportunities to promote an understanding of the science of pharmacy are given little attention? Indeed, it seems to me that it was soon forgotten that an emphasis placed on the science base of pharmacy was very much behind the successful efforts in establishing the Pharmaceutical Society and a professional image for pharmacy. I suggest, too, that the pattern of limited science PR contributes, unconsciously, to current concerns over the place of scientists in the new professional society. As is well known, interminable debate exists over what the public sees as 'professional'. Even so, I think few would disagree that an image of science can be more than helpful. Maybe, in the current upheaval for British pharmacy, there is a case for the publication of free cards analogous to those recently produced by the School of Pharmacy, although only so long as they indicate, by way of context, both the science and humanity demanded for pharmacy practice.

Neutron Science TeraGrid Gateway

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lynch, Vickie E; Chen, Meili; Cobb, John W

The unique contributions of the Neutron Science TeraGrid Gateway (NSTG) are the connection of national user facility instrument data sources to the integrated cyberinfrastructure of the National Science FoundationTeraGrid and the development of a neutron science gateway that allows neutron scientists to use TeraGrid resources to analyze their data, including comparison of experiment with simulation. The NSTG is working in close collaboration with the Spallation Neutron Source (SNS) at Oak Ridge as their principal facility partner. The SNS is a next-generation neutron source. It has completed construction at a cost of $1.4 billion and is ramping up operations. The SNSmore » will provide an order of magnitude greater flux than any previous facility in the world and will be available to all of the nation's scientists, independent of funding source, on a peer-reviewed merit basis. With this new capability, the neutron science community is facing orders of magnitude larger data sets and is at a critical point for data analysis and simulation. There is a recognized need for new ways to manage and analyze data to optimize both beam time and scientific output. The TeraGrid is providing new capabilities in the gateway for simulations using McStas and a fitting service on distributed TeraGrid resources to improved turnaround. NSTG staff are also exploring replicating experimental data in archival storage. As part of the SNS partnership, the NSTG provides access to gateway support, cyberinfrastructure outreach, community development, and user support for the neutron science community. This community includes not only SNS staff and users but extends to all the major worldwide neutron scattering centers.« less

Building partnerships with Indigenous communities around climate change: A new UCAR initiative.

NASA Astrophysics Data System (ADS)

Pandya, R. E.

2008-12-01

The atmospheric and related sciences have one of the lowest rates of participation by American Indians of any physical science. This not only disadvantages the atmospheric sciences by isolating them from a rich and relevant intellectual heritage, it disadvantages tribal communities who seek to apply the insights from atmospheric sciences to planning their own future. In a time of rapid environmental change and its impact on tribal lands and all lands, the need for connection between these two communities is especially urgent. In 2007, the University Corporation for Atmospheric Research launched a new Community Building Program, in order to catalyze and coordinate activities that contribute to UCAR's strategic goal of developing a diverse atmospheric science workforce. A key goal of this program has been to look for partnerships with the American Indian community around climate change issues. The goal of these partnerships is to support North American tribal efforts to enhance their own scientific and adaptive capacity around climate change. In the early stages of this partnership, we have listened to some important messages from Indigenous communities: •Climate change, like all things related to the landscape, is intimately connected to identity and sovereignty • Scientific expertise is one among many skills indigenous people employ in their relation with their homelands • Climate change research and education are embedded in decision-making about economic development, energy, public health as well as cultural preservation, language, and tribal sovereignty This presentation will be an opportunity to check and extend these insights discuss and use them as a basis for a long-term partnership between UCAR and tribal communities.

UnCommon Knowledge: Projects That Help Middle-School-Age Youth Discover the Science and Mathematics in Everyday Life. Volume One: Hands-On Science Projects.

ERIC Educational Resources Information Center

Carter, Carolyn S.; Keyes, Marian; Kusimo, Patricia S.; Lunsford, Crystal

This guide contains hands-on science activities to connect middle-school students to the traditional knowledge of their grandparents and elders. Because girls often lose interest in science at the middle-school level, and because women in some communities (especially in rural areas) are seldom involved in work with an obvious science basis, the…

Science in Africa: UNESCO's Contribution to Africa's Plan for Science and Technology to 2010

ERIC Educational Resources Information Center

Schneegans, Susan, Ed.; Candau, Anne, Ed.

2007-01-01

The United Nations Educational, Scientific and Cultural Organization (UNESCO) has put together this brochure on its contribution to Africa's Plan for Science and Technology to 2010 in the lead up to the forthcoming African Union Summit, in January 2007, and the meeting of African Ministers of Science and Technology November 23-24, 2006. The theme…

Reflections on Success and Retention in Urban Science Education: Voices of Five African-American Science Teachers Who Stayed

ERIC Educational Resources Information Center

Fraser-Abder, Pamela

2010-01-01

This study highlights the factors that contribute to excellence in urban science teaching as pinpointed by five urban African-American science teachers who have taught successfully in the urban system for over 10 years. These teachers shared their experiences and reflections on the qualities that contributed to their success and persistence as…

Creative Role-Playing Exercises in Science and Technology.

ERIC Educational Resources Information Center

Parisi, Lynn, Ed.

Five simulations for addressing science-related social issues in either the secondary science or social studies classroom are presented. Following a foreword, introduction, and description of the conceptual basis for the activities, each of the activities is presented in its entirety. Complete teacher and student materials for conducting each of…

What Constitutes Science and Scientific Evidence: Roles of Null Hypothesis Testing

ERIC Educational Resources Information Center

Chang, Mark

2017-01-01

We briefly discuss the philosophical basis of science, causality, and scientific evidence, by introducing the hidden but most fundamental principle of science: the similarity principle. The principle's use in scientific discovery is illustrated with Simpson's paradox and other examples. In discussing the value of null hypothesis statistical…

Development of The Science Processes Test.

ERIC Educational Resources Information Center

Ludeman, Robert R.

Presented is a description and copy of a test manual developed to include items in the test on the basis of children's performance; each item correlated highly with performance on an external criterion. The external criterion was the Individual Competency Measures of the elementary science program Science - A Process Approach (SAPA). The test…

Biographical Sources in the Sciences. LC Science Tracer Bullet.

ERIC Educational Resources Information Center

Terner, Janet, Comp.; And Others

This guide offers a systematic approach to the wide variety of published biographical information on men and women of science. Historical and contemporary scientists are covered, with emphasis on American scientists. Sources were selected on the basis of general availability through major public and institutional library systems. This publication…

Taiwanese Preservice Teachers' Science, Technology, Engineering, and Mathematics Teaching Intention

ERIC Educational Resources Information Center

Lin, Kuen-Yi; Williams, P. John

2016-01-01

This study applies the theory of planned behavior as a basis for exploring the impact of knowledge, values, subjective norms, perceived behavioral controls, and attitudes on the behavioral intention toward science, technology, engineering, and mathematics (STEM) education among Taiwanese preservice science teachers. Questionnaires (N = 139)…

45 CFR 2400.42 - Approval of Plan of Study.

Code of Federal Regulations, 2010 CFR

2010-10-01

...-time basis lead to a master's degree in history or political science, the degree of Master of Arts in Teaching in history or political science, or a related master's degree in education that permits a concentration in American history, American government, social studies, or political science; (b) Include...

Investigations in Science Education. Volume 13, Number 3, 1987.

ERIC Educational Resources Information Center

Blosser, Patricia E., Ed.; Helgeson, Stanley L., Ed.

1987-01-01

Abstracts and abstractors' critiques of six research reports related to preservice teacher education and instruction are presented. Aspects addressed in the studies include: (1) teaching strategy analysis models in middle school science education courses; (2) concerns-based adoption model (CBAM): basis for an elementary science methods course; (3)…

Increasing participation in the Earth sciences through engagement of K-12 educators in Earth system science analysis, inquiry and problem- based learning and teaching

NASA Astrophysics Data System (ADS)

Burrell, S.

2012-12-01

Given low course enrollment in geoscience courses, retention in undergraduate geoscience courses, and granting of BA and advanced degrees in the Earth sciences an effective strategy to increase participation in this field is necessary. In response, as K-12 education is a conduit to college education and the future workforce, Earth science education at the K-12 level was targeted with the development of teacher professional development around Earth system science, inquiry and problem-based learning. An NSF, NOAA and NASA funded effort through the Institute for Global Environmental Strategies led to the development of the Earth System Science Educational Alliance (ESSEA) and dissemination of interdisciplinary Earth science content modules accessible to the public and educators. These modules formed the basis for two teacher workshops, two graduate level courses for in-service teachers and two university course for undergraduate teacher candidates. Data from all three models will be presented with emphasis on the teacher workshop. Essential components of the workshop model include: teaching and modeling Earth system science analysis; teacher development of interdisciplinary, problem-based academic units for implementation in the classroom; teacher collaboration; daily workshop evaluations; classroom observations; follow-up collaborative meetings/think tanks; and the building of an on-line professional community for continued communication and exchange of best practices. Preliminary data indicate increased understanding of Earth system science, proficiency with Earth system science analysis, and renewed interest in innovative delivery of content amongst teachers. Teacher-participants reported increased student engagement in learning with the implementation of problem-based investigations in Earth science and Earth system science thinking in the classroom, however, increased enthusiasm of the teacher acted as a contributing factor. Teacher feedback on open-ended questionnaires about impact on students identify higher order thinking, critical evaluation of quantitative and qualitative information, cooperative learning, and engagement in STEM content through inquiry as core competencies of this educational method. This presentation will describe the program model and results from internal evaluation.

Moving beyond the Page in Content Area Literacy: Comprehension Instruction for Multimodal Texts in Science

ERIC Educational Resources Information Center

Wilson, Amy Alexandra

2008-01-01

Using a science lesson on lunar phases as a basis for discussion, the author suggests ways that teachers can provide literacy instruction on multimodal texts in science. The author asserts that multiple representations are central to the discipline of science, and that students require explicit instruction on how to critically read, evaluate, and…

Towards the Sixth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC)

NASA Astrophysics Data System (ADS)

Fuglestvedt, J. S.; Masson-Delmotte, V.; Zhai, P.; Pirani, A.

2016-12-01

The IPCC, set up in 1988 by WMO and UNEP, is the international body for assessing the science related to climate change. The reports of the IPCC include Assessments, Synthesis and Special Reports (and their Summaries for Policymakers), as well as Methodological Reports, providing policymakers with regular assessments of the scientific basis of climate change, its impacts and future risks, and options for adaptation and mitigation. These assessments are policy-relevant, but not policy-prescriptive, and based on the assessment of the published literature. The assessments of the IPCC follow precise procedures to ensure that they provide a rigorous and balanced scientific information. Particularly critical is the volunteer involvment of tens of scientists involved in the scoping of each report, as well as the work of hundreds of Coordinating Lead Authors and Lead Authors of reports, with the complementary expertise of hundreds of sollicited Contributing Authors. The review process plays a key role in the open and transparent process underlying the IPCC reports. It is organized in multiple rounds and mobilizes thousands of other experts, a process monitored by Review Editors. The author teams develop rigorous methodologies to report the degree of confidence associated with each finding and report information with uncertainty. As a result, successive IPCC reports provide regular steps to determine matured climate science, through robust findings, but also emerging research pathways, and facilitate science maturation through analyses of multiple perspectives provided by the scientific literature in a comprehensive approach. While the IPCC does not conduct its own scientific research, the timeline of the IPCC reports acts as a stimulation for the research community, especially for internationally coordinated research programmes associated with global climate projections. These aspects will be developed in this presentation, with a focus on Working Group I (the physical science basis), and the 6th Assessment Report (AR6). For more information, see : www.ipcc.ch For new special reports planned in 2018-2019 : http://www.ipcc.ch/activities/activities.shtml For the strategic planning schedule for the AR6 : http://www.ipcc.ch/activities/pdf/ar6_WSPSchedule_07072016.pdf

Debates—Hypothesis testing in hydrology: Introduction

NASA Astrophysics Data System (ADS)

Blöschl, Günter

2017-03-01

This paper introduces the papers in the "Debates—Hypothesis testing in hydrology" series. The four articles in the series discuss whether and how the process of testing hypotheses leads to progress in hydrology. Repeated experiments with controlled boundary conditions are rarely feasible in hydrology. Research is therefore not easily aligned with the classical scientific method of testing hypotheses. Hypotheses in hydrology are often enshrined in computer models which are tested against observed data. Testability may be limited due to model complexity and data uncertainty. All four articles suggest that hypothesis testing has contributed to progress in hydrology and is needed in the future. However, the procedure is usually not as systematic as the philosophy of science suggests. A greater emphasis on a creative reasoning process on the basis of clues and explorative analyses is therefore needed.

Social Issues: The Potential Contribution of Primary Science and Technology.

ERIC Educational Resources Information Center

Skamp, Keith

1987-01-01

While the secondary curriculum is often considered an appropriate focus for future-directed studies, elementary science and technology education can contribute significantly to the socialization process. Science education can also help shape youngsters' attitudes and capacity to understand and influence scientific and technological impacts on…

Ernst Mach, George Sarton and the Empiry of Teaching Science Part I

NASA Astrophysics Data System (ADS)

Siemsen, Hayo

2012-04-01

George Sarton had a strong influence on modern history of science. The method he pursued throughout his life was the method he had discovered in Ernst Mach's Mechanics when he was a student in Ghent. Sarton was in fact throughout his life implementing a research program inspired by the epistemology of Mach. Sarton in turn inspired many others (James Conant, Thomas Kuhn, Gerald Holton, etc.). What were the origins of these ideas in Mach and what can this origin tell us about the history of science and science education nowadays? Which ideas proved to be successful and which ones need to be improved upon? The following article will elaborate the epistemological questions, which Darwin's "Origin" raised concerning human knowledge and scientific knowledge and which led Mach to adapt the concept of what is "empirical" in contrast to metaphysical a priori assumptions a second time after Galileo. On this basis Sarton proposed "genesis and development" as the major goal of Isis. Mach had elaborated this epistemology in La Connaissance et l'Erreur ( Knowledge and Error), which Sarton read in 1913 (Hiebert 1905/1976; de Mey 1984). Accordingly for Sarton, history becomes not only a subject of science, but a method of science education. Culture—and science as part of culture—is a result of a genetic process. History of science shapes and is shaped by science and science education in a reciprocal process. Its epistemology needs to be adapted to scientific facts and the philosophy of science. Sarton was well aware of the need to develop the history of science and the philosophy of science along the lines of this reciprocal process. It was a very fruitful basis, but a specific part of it, Sarton did not elaborate further, namely the psychology of science education. This proved to be a crucial missing element for all of science education in Sarton's succession, especially in the US. Looking again at the origins of the central questions in the thinking of Mach, which provided the basis and gave rise to Sarton's research program, will help in resolving current epistemic and methodological difficulties, contradictions and impasses in science education influenced by Sarton. The difficulties in science education will prevail as long as the omissions from their Machian origins are not systematically recovered and reintegrated.

A systematic identification and analysis of scientists on Twitter.

PubMed

Ke, Qing; Ahn, Yong-Yeol; Sugimoto, Cassidy R

2017-01-01

Metrics derived from Twitter and other social media-often referred to as altmetrics-are increasingly used to estimate the broader social impacts of scholarship. Such efforts, however, may produce highly misleading results, as the entities that participate in conversations about science on these platforms are largely unknown. For instance, if altmetric activities are generated mainly by scientists, does it really capture broader social impacts of science? Here we present a systematic approach to identifying and analyzing scientists on Twitter. Our method can identify scientists across many disciplines, without relying on external bibliographic data, and be easily adapted to identify other stakeholder groups in science. We investigate the demographics, sharing behaviors, and interconnectivity of the identified scientists. We find that Twitter has been employed by scholars across the disciplinary spectrum, with an over-representation of social and computer and information scientists; under-representation of mathematical, physical, and life scientists; and a better representation of women compared to scholarly publishing. Analysis of the sharing of URLs reveals a distinct imprint of scholarly sites, yet only a small fraction of shared URLs are science-related. We find an assortative mixing with respect to disciplines in the networks between scientists, suggesting the maintenance of disciplinary walls in social media. Our work contributes to the literature both methodologically and conceptually-we provide new methods for disambiguating and identifying particular actors on social media and describing the behaviors of scientists, thus providing foundational information for the construction and use of indicators on the basis of social media metrics.

A Study Of Undergraduate Students' Alternative Conceptions Of Earth's Interior Using Drawing Tasks

NASA Astrophysics Data System (ADS)

McAllister, Meredith L.

2014-12-01

Learning fundamental geoscience topics such as plate tectonics, earthquakes, and volcanoes requires students to develop a deep understanding of the conceptual models geologists use when describing the structure and dynamics of Earth's interior. Despite the importance of these mental models underlying much of the undergraduate geoscience curriculum, surprisingly little research related to this complex idea exists in the discipline-based science education research literature. To better understand non-science-majoring undergraduates' conceptual models of Earth's interior, student-generated drawings and interviews were used to probe student understanding of the Earth. Ninety-two semi-structured interviews were conducted with non-science-major college students at the beginning of an entry-level geology course at a large Midwestern university. Students were asked to draw a picture of Earth's interior and provide think-aloud explanations of their drawings. The results reveal that students hold a wide range of alternative conceptions about Earth, with only a small fraction having scientifically accurate ideas. Students' understandings ranged from conceptualizing Earth's interior as consisting of horizontal layers of rock and dirt, to more sophisticated views with Earth's interior being composed of concentric layers with unique physical and chemical characteristics. Processes occurring within Earth, such as "convection," were rarely mentioned or explained. These results provide a first-steps basis from which to further explore college students' thinking and contribute to the growing body of knowledge on earth science teaching and geoscience education research.

A systematic identification and analysis of scientists on Twitter

PubMed Central

Ke, Qing; Ahn, Yong-Yeol; Sugimoto, Cassidy R.

2017-01-01

Metrics derived from Twitter and other social media—often referred to as altmetrics—are increasingly used to estimate the broader social impacts of scholarship. Such efforts, however, may produce highly misleading results, as the entities that participate in conversations about science on these platforms are largely unknown. For instance, if altmetric activities are generated mainly by scientists, does it really capture broader social impacts of science? Here we present a systematic approach to identifying and analyzing scientists on Twitter. Our method can identify scientists across many disciplines, without relying on external bibliographic data, and be easily adapted to identify other stakeholder groups in science. We investigate the demographics, sharing behaviors, and interconnectivity of the identified scientists. We find that Twitter has been employed by scholars across the disciplinary spectrum, with an over-representation of social and computer and information scientists; under-representation of mathematical, physical, and life scientists; and a better representation of women compared to scholarly publishing. Analysis of the sharing of URLs reveals a distinct imprint of scholarly sites, yet only a small fraction of shared URLs are science-related. We find an assortative mixing with respect to disciplines in the networks between scientists, suggesting the maintenance of disciplinary walls in social media. Our work contributes to the literature both methodologically and conceptually—we provide new methods for disambiguating and identifying particular actors on social media and describing the behaviors of scientists, thus providing foundational information for the construction and use of indicators on the basis of social media metrics. PMID:28399145

Ensuring that ecological science contributes to natural resource management using a Delphi-derived approach

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wolfe, Amy K; Dale, Virginia H; Arthur, Taryn A

This chapter approaches participatory modeling in environmental decision making from an atypical perspective. It broadly addresses the question of how to assure that science conducted to assist practitioners improves resource management. More specifically, it describes a case involving environmental science and natural resource management at Fort Benning, a U.S. Army installation in the southeastern United States where disparate environmental research projects were funded by a single federal agency to enhance the ability of Fort Benning resource managers to achieve their resource management goals. The role of our effort was to integrate the scientific studies in a manner that would bemore » meaningful and useful for resource managers. Hence we assembled a team consisting of an anthropologist, ecologist, microbiologist, statistician, and geographic information systems specialist who developed a common framework that served as the basis for this integration. The team first used a Delphi expert elicitation, which evolved into an approach more akin to facilitated negotiation. This second approach arose organically, particularly when our team took advantage of an opportunity for face-to-face interaction. Although the shift in our approach was unplanned, it proved to be highly productive. We discuss the potential utility of our approach for other situations and suggest that it would be useful to initiate at the beginning of research where the aim is to produce scientific results that meet practitioners needs, specifically in the realm of environmental science and resource management.« less

The invisible prevalence of citizen science in global research: migratory birds and climate change.

PubMed

Cooper, Caren B; Shirk, Jennifer; Zuckerberg, Benjamin

2014-01-01

Citizen science is a research practice that relies on public contributions of data. The strong recognition of its educational value combined with the need for novel methods to handle subsequent large and complex data sets raises the question: Is citizen science effective at science? A quantitative assessment of the contributions of citizen science for its core purpose--scientific research--is lacking. We examined the contribution of citizen science to a review paper by ornithologists in which they formulated ten central claims about the impact of climate change on avian migration. Citizen science was never explicitly mentioned in the review article. For each of the claims, these ornithologists scored their opinions about the amount of research effort invested in each claim and how strongly the claim was supported by evidence. This allowed us to also determine whether their trust in claims was, unwittingly or not, related to the degree to which the claims relied primarily on data generated by citizen scientists. We found that papers based on citizen science constituted between 24 and 77% of the references backing each claim, with no evidence of a mistrust of claims that relied heavily on citizen-science data. We reveal that many of these papers may not easily be recognized as drawing upon volunteer contributions, as the search terms "citizen science" and "volunteer" would have overlooked the majority of the studies that back the ten claims about birds and climate change. Our results suggest that the significance of citizen science to global research, an endeavor that is reliant on long-term information at large spatial scales, might be far greater than is readily perceived. To better understand and track the contributions of citizen science in the future, we urge researchers to use the keyword "citizen science" in papers that draw on efforts of non-professionals.

Integrating science and resource management in Tampa Bay, Florida

USGS Publications Warehouse

Yates, Kimberly K.; Greening, Holly; Morrison, Gerold

2011-01-01

Tampa Bay is recognized internationally for its remarkable progress towards recovery since it was pronounced "dead" in the late 1970s. Due to significant efforts by local governments, industries and private citizens throughout the watershed, water clarity in Tampa Bay is now equal to what it was in 1950, when population in the watershed was less than one-quarter of what it is today. Seagrass extent has increased by more than 8,000 acres since the mid-1980s, and fish and wildlife populations are increasing. Central to this successful turn-around has been the Tampa Bay resource management community's long-term commitment to development and implementation of strong science-based management strategies. Research institutions and agencies, including Eckerd College, the Florida Wildlife Commission Fish and Wildlife Research Institute, Mote Marine Laboratory, National Oceanic and Atmospheric Administration, the Southwest Florida Water Management District, University of South Florida, U.S. Environmental Protection Agency, U.S. Geological Survey, local and State governments, and private companies contribute significantly to the scientific basis of our understanding of Tampa Bay's structure and ecological function. Resource management agencies, including the Tampa Bay Regional Planning Council's Agency on Bay Management, the Southwest Florida Water Management District's Surface Water Improvement and Management Program, and the Tampa Bay Estuary Program, depend upon this scientific basis to develop and implement regional adaptive management programs. The importance of integrating science with management has become fully recognized by scientists and managers throughout the region, State and Nation. Scientific studies conducted in Tampa Bay over the past 10–15 years are increasingly diverse and complex, and resource management programs reflect our increased knowledge of geology, hydrology and hydrodynamics, ecology and restoration techniques. However, a synthesis of this research and its integration into resource management has not been prepared for Tampa Bay since the mid-1980s. The need for an up-to-date synthesis of Tampa Bay science and management has resulted in the production of this document. The U.S. Geological Survey recently completed a 5-year Tampa Bay Integrated Science Study, and the Tampa Bay Estuary Program updated the Comprehensive Conservation and Management Plan for Tampa Bay in 2006. These efforts build upon results of the many research and management studies and programs summarized here.

Current fundamental science challenges in low temperature plasma science that impact energy security and international competitiveness

NASA Astrophysics Data System (ADS)

Hebner, Greg

2010-11-01

Products and consumer goods that utilize low temperature plasmas at some point in their creation touch and enrich our lives on almost a continuous basis. Examples are many but include the tremendous advances in microelectronics and the pervasive nature of the internet, advanced material coatings that increase the strength and reliability of products from turbine engines to potato chip bags, and the recent national emphasis on energy efficient lighting and compact fluorescent bulbs. Each of these products owes their contributions to energy security and international competiveness to fundamental research investments. However, it would be a mistake to believe that the great commercial success of these products implies a robust understanding of the complicated interactions inherent in plasma systems. Rather, current development of the next generation of low temperature plasma enabled products and processes is clearly exposing a new set of exciting scientific challenges that require leaps in fundamental understanding and interdisciplinary research teams. Emerging applications such as liquid-plasma systems to improve water quality and remediate hazardous chemicals, plasma-assisted combustion to increase energy efficiency and reduce emissions, and medical applications promise to improve our lives and the environment only if difficult science questions are solved. This talk will take a brief look back at the role of low temperature plasma science in enabling entirely new markets and then survey the next generation of emerging plasma applications. The emphasis will be on describing the key science questions and the opportunities for scientific cross cutting collaborations that underscore the need for increased outreach on the part of the plasma science community to improve visibility at the federal program level. This work is supported by the DOE, Office of Science for Fusion Energy Sciences, and Sandia National Laboratories, a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000

From molecule to market access: drug regulatory science as an upcoming discipline.

PubMed

Gispen-de Wied, Christine C; Leufkens, Hubertus G M

2013-11-05

Regulatory science as a discipline has evolved over the past years with the object to boost and promote scientific rationale behind benefit/risk and decision making by regulatory authorities. The European Medicines Agency, EMA, the Food and Drug Administration, FDA, and the Japanese Pharmaceutical and Medical Devices Agency, PMDA, highlighted in their distinct ways the importance of regulatory science as a basis of good quality assessment in their strategic plans. The Medicines Evaluation Board, MEB, states: 'regulatory science is the science of developing and validating new standards and tools to evaluate and assess the benefit/risk of medicinal products, facilitating sound and transparent regulatory decision making'. Through analysis of regulatory frameworks itself and their effectiveness, however, regulatory science can also advance knowledge of these systems in general. The comprehensive guidance that is issued to complete an application dossier for regulatory product approval has seldomly been scrutinized for its efficiency. Since it is the task of regulatory authorities to protect and promote public health, it is understood that they take a cautious approach in regulating drugs prior to market access. In general, the authorities are among the first to be blamed if dangerous or useless drugs were allowed to the market. Yet, building a regulatory framework that is not challenged continuously in terms of deliverables for public health and cost-effectiveness, might be counterproductive in the end. Regulatory science and research can help understand how and why regulatory decisions are made, and where renewed discussions may be warranted. The MEB supports regulatory science as an R&D activity to fuel primary regulatory processes on product evaluation and vigilance, but also invests in a 'looking into the mirror' approach. Along the line of the drug life-cycle, publicly available data are reviewed and their regulatory impact highlighted. If made explicit, regulatory research can open the door to evidence based regulatory practice and serve the regulator's contribution to innovative drug licensing today. Copyright © 2013 Elsevier B.V. All rights reserved.

Educational Psychology's Past and Future Contributions to the Science of Learning, Science of Instruction, and Science of Assessment

ERIC Educational Resources Information Center

Mayer, Richard E.

2018-01-01

Patricia Alexander (2018) provides a thought-provoking analysis of the past and future of educational psychology. Based on the themes in Alexander's paper, the present paper explores the past and future of educational psychology's contributions to: (a) the science of learning, corresponding to Alexander's theme of "a focus on learning as a…

Democratic Practices in a Constructivist Science Classroom

ERIC Educational Resources Information Center

Daher, Wajeeh; Saifi, Abdel-Gani

2018-01-01

The constructivist learning approach is suggested as a means for facilitating students' learning of science and increasing their participation in this learning. Several studies have shown the contribution of this approach to the different aspects of students' learning of science, though little research has examined the contribution of this…

Analogical reflection as a source for the science of life: Kant and the possibility of the biological sciences.

PubMed

Nassar, Dalia

2016-08-01

In contrast to the previously widespread view that Kant's work was largely in dialogue with the physical sciences, recent scholarship has highlighted Kant's interest in and contributions to the life sciences. Scholars are now investigating the extent to which Kant appealed to and incorporated insights from the life sciences and considering the ways he may have contributed to a new conception of living beings. The scholarship remains, however, divided in its interest: historians of science are concerned with the content of Kant's claims, and the ways in which they may or may not have contributed to the emerging science of life, while historians of philosophy focus on the systematic justifications for Kant's claims, e.g., the methodological and theoretical underpinnings of Kant's statement that living beings are mechanically inexplicable. My aim in this paper is to bring together these two strands of scholarship into dialogue by showing how Kant's methodological concerns (specifically, his notion of reflective judgment) contributed to his conception of living beings and to the ontological concern with life as a distinctive object of study. I argue that although Kant's explicit statement was that biology could not be a science, his implicit and more fundamental claim was that the study of living beings necessitates a distinctive mode of thought, a mode that is essentially analogical. I consider the implications of this view, and argue that it is by developing a new methodology for grasping organized beings that Kant makes his most important contribution to the new science of life. Copyright © 2016. Published by Elsevier Ltd.

The Condition of Science Education.

ERIC Educational Resources Information Center

Buccino, Alphonse

1984-01-01

Examines the basis for the concern about the current status of science education and reviews several factors relevant to determining how serious the concern is. These factors are related to economic (utilitarian), cultural, and personal areas. (Author/JN)

Japanese representation in leading general medicine and basic science journals: a comparison of two decades.

PubMed

Fukui, Tsuguya; Takahashi, Osamu; Rahman, Mahbubur

2013-11-01

During 1991-2000, Japan contribution to the top general medicine journals was very small although the contribution to the top basic science journals was sizeable. However, it has not been examined whether the contribution to the top general medicine and basic science journals has changed during the last decade (2001-2010). The objective of this study was to compare Japan representation in high-impact general medicine and basic science journals between the years 1991-2000 and 2001-2010. We used PubMed database to examine the frequency of articles originated from Japan and published in 7 high-impact general medicine and 6 high-impact basic science journals. Several Boolean operators were used to connect name of the journal, year of publication and corresponding authors' affiliation in Japan. Compared to the 1991-2000 decade, Japan contribution to the top general medicine journals did not increase over the 2001-2010 period (0.66% vs. 0.74%, P = 0.255). However, compared to the same period, its contribution to the top basic science journals increased during 2001-2010 (2.51% vs. 3.60%, P < 0.001). Japan representation in basic science journals showed an upward trend over the 1991-2000 period (P < 0.001) but remained flat during 2001-2010 (P = 0.177). In contrast, the trend of Japan representation in general medicine journals remained flat both during 1991-2000 (P = 0.273) and 2001-2010 (P = 0.073). Overall, Japan contribution to the top general medicine journals has remained small and unchanged over the last two decades. However, top basic science journals had higher Japan representation during 2001-2010 compared to 1991-2000.

The Wilkins Institute for Science Education: A science-centered magnet school

NASA Astrophysics Data System (ADS)

Wilkins, Gary Dean

The problem that this study addressed is that excellent science instruction is not consistently provided by traditional public schools. This study utilized a review of the literature, interviews, surveys, and focus groups. This study provides the basis for the proposed design of a school that can be the solution to the problem. Conducted in 1995, the Third International Mathematics and Science Study (TIMSS) showed that our efforts to improve U.S. education have had some successes, but overall have been ineffective in raising U.S. performance from a middle-of-the-pack position. At the end of secondary schooling, which in the U.S. is 12 th grade, U.S. performance was among the lowest in both science and math, including our most advanced students (National Center for Educational Statistics, 2001). For this research project I surveyed 412 students and 218 parents or guardians. I conducted interviews and focus groups with 10 participants who were science teachers or educators, and 10 participants who were scientists. The surveys presented 12 factors, believed to be valued as part of an excellent science education, which were security, social activities, sports, computers, reading and writing, hands-on equipment, industry support, and cafeteria. The survey participants rated each factor from most to least important. The focus groups and the interviews covered science education in general, as well as these same 12 topics. Students and parents agreed that qualified instructors is the item that is most important to provide quality science instruction. Students and parents disagreed most on the item reading and writing, which students ranked 9th, but parents ranked 2nd, a difference of 7 rankings. Considering only the item that was ranked number 1, students identified sports most often as most important, but parents disagreed and ranked this 8th, a difference of 7 ranks. After this dissertation is completed, it is my intent to benefit students with the implementation of the Wilkins Institute for Science Education (WISE), a model K--12 school dedicated to the field of science. The school will be named for my father, George Wilkins, who made outstanding contributions to the field of aircraft engineering.

Investigating Elementary Teachers' Thinking About and Learning to Notice Students' Science Ideas

NASA Astrophysics Data System (ADS)

Luna, Melissa Jo

Children naturally use observations and everyday thinking to construct explanations as to why phenomena happen in the world. Science instruction can benefit by starting with these ideas to help children build coherent scientific understandings of how the physical world works. To do so, science teaching must involve attending to students' ideas so that those ideas become the basis for learning. Yet while science education reform requires teachers to pay close attention to their students' ideas, we know little about what teachers think this means in practice. To examine this issue, my dissertation research is two-fold. First, I examine teacher thinking by investigating how teachers understand what it means to pay attention to students' science ideas. Specifically, using new digital technology, three participating teachers captured moments of student thinking in the midst of instruction. Analysis of these moments reveals that teachers capture many different kinds of moments containing students' ideas and think about students' science ideas in different ways at different times. In particular, these three teachers most often think about students' ideas as being (a) from authority, (b) from experience, and (c) under construction. Second, I examine teacher learning through the development of an innovative science teaching video club model. The model differs from previous research on video clubs in several key ways in an attempt to focus teachers on student thinking in a sustained way. I investigate the ways in which this model was effective for engaging teachers in noticing and making sense of their students' science ideas during one implementation. Results indicate that teachers talked about student thinking early, often, and in meaningful ways. Science education leaders have recognized the potential of science teaching video clubs as a form of professional development, and the model presented in this work promotes the conditions for successful teacher learning. This work contributes to research on teacher cognition by advancing what we know about teachers' understanding of attending to students' science ideas. In addition, it provides practical information concerning the design of teacher professional development supporting their learning to attend closely to the ideas students raise about scientific phenomena.

The Contribution of GGOS to Understanding Dynamic Earth Processes

NASA Astrophysics Data System (ADS)

Gross, Richard

2017-04-01

Geodesy is the science of the Earth's shape, size, gravity and rotation, including their evolution in time. Geodetic observations play a major role in the solid Earth sciences because they are fundamental for the understanding and modeling of Earth system processes. Changes in the Earth's shape, its gravitational field, and its rotation are caused by external forces acting on the Earth system and internal processes involving mass transfer and exchange of angular and linear momentum. Thus, variations in these geodetic quantities of the Earth reflect and constrain mechanical and thermo-dynamic processes in the Earth system. Mitigating the impact on human life and property of natural hazards such as earthquakes, volcanic eruptions, debris flows, landslides, land subsidence, sea level change, tsunamis, floods, storm surges, hurricanes and extreme weather is an important scientific task to which geodetic observations make fundamental contributions. Geodetic observations can be used to monitor the pre-eruptive deformation of volcanoes and the pre-seismic deformation of earthquake fault zones, aiding in the issuance of volcanic eruption and earthquake warnings. They can also be used to rapidly estimate earthquake fault motion, aiding in the modeling of tsunami genesis and the issuance of tsunami warnings. Geodetic observations are also used in other areas of the Earth sciences, not just the solid Earth sciences. For example, geodesy contributes to atmospheric science by supporting both observation and prediction of the weather by geo-referencing meteorological observing data and by globally tracking change in stratospheric mass and lower tropospheric water vapor fields. Geodetic measurements of refraction profiles derived from satellite occultation data are routinely assimilated into numerical weather prediction models. Geodesy contributes to hydrologic studies by providing a unique global reference system for measurements of: sub-seasonal, seasonal and secular movements of continental and basin-scale water masses; loading and unloading of the land surface due to seasonal changes of groundwater; measurement of water level of major lakes and rivers by satellite altimetry; and improved digital terrain models as basis for flux modeling of surface water and flood modeling. Geodesy is crucial for cryospheric studies because of its ability to measure the motions of ice masses and changes in their volumes. Ice sheets, glaciers, and sea ice are intricately linked to the Earth's climate system. They store a record of past climate; they strongly affect surface energy budget, global water cycle, and sea-level change; and they are sensitive indicators of climate change. Geodesy is at the heart of all present-day ocean studies. Geodetic observations uniquely produce accurate, quantitative, and integrated observations of gravity, ocean circulation, sea surface height, ocean bottom pressure, and mass exchanges among the ocean, cryosphere, and land. Geodetic observations have made fundamental contributions to monitoring and understanding physical ocean processes. In particular, geodesy is the basic technique used to determine an accurate geoid model, allowing for the determination of absolute surface geostrophic currents, which are necessary to quantify heat transport of the ocean. Geodesy also provides the absolute reference for tide gauge measurements, allowing those measurements to be merged with satellite altimetric measurements to provide a coherent worldwide monitoring system for sea level change. In this presentation, selected examples of the contribution of geodetic observations to understanding the dynamic Earth system will be presented.

Formulation and communication of evaluative forensic science expert opinion-A GHEP-ISFG contribution to the establishment of standards.

PubMed

Amorim, António; Crespillo, Manuel; Luque, Juan A; Prieto, Lourdes; Garcia, Oscar; Gusmão, Leonor; Aler, Mercedes; Barrio, Pedro A; Saragoni, Victor G; Pinto, Nadia

2016-11-01

Communicating and interpreting genetic evidence in the administration of justice is currently a matter of great concern, due to the theoretical and technical complexity of the evaluative reporting and large difference in expertise between forensic experts and law professionals. A large number of initiatives have been taken trying to bridge this gap, contributing to the education of both parties. Results however have not been very encouraging, as most of these initiatives try to cope globally with the problem, addressing simultaneously theoretical and technical approaches which are in a quite heterogeneous state of development and validation. In consequence, the extension and complexity of the resulting documents disheartens their study by professionals (both jurists and geneticists) and makes a consensus very hard to reach even among the genetic experts' community. Here we propose a 'back-to-basics', example-driven approach, in which a model report for the two most common situations faced by forensic laboratories is presented. We do hope that this strategy will provide a solid basis for a stepwise generalisation. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Early Science Instruction and Academic Language Development Can Go Hand in Hand. The Promising Effects of a Low-Intensity Teacher-Focused Intervention

ERIC Educational Resources Information Center

Henrichs, Lotte F.; Leseman, Paul P. M.

2014-01-01

Early science instruction is important in order to lay a firm basis for learning scientific concepts and scientific thinking. In addition, young children enjoy science. However, science plays only a minor role in the kindergarten curriculum. It has been reported that teachers feel they need to prioritize language and literacy practices over…

32 CFR 242.8 - Academic, intellectual, and personal requirements for admission to the first-year class.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the humanities and/or the social and behavioral sciences, for these disciplines complement the study... FOR THE SCHOOL OF MEDICINE, UNIFORMED SERVICES UNIVERSITY OF THE HEALTH SCIENCES § 242.8 Academic... Medicine of the Uniformed Services University of the Health Sciences is on a competitive basis, with...

A 2200-Year Old Inquiry-Based, Hands-On Experiment in Today's Science Classrooms

ERIC Educational Resources Information Center

Sotiriou, S.; Bogner, F. X.

2015-01-01

The ancient Eratosthenes experiment concerning the earth's circumference offers the opportunity of an inquiry-based revival in today's science classrooms: A multinational European science education initiative (acronym: OSR) introduced this experiment as a hands-on basis to extract the required variables and to exchange results with classroom peers…

Stateless Programming as a Motif for Teaching Computer Science

ERIC Educational Resources Information Center

Cohen, Avi

2004-01-01

With the development of XML Web Services, the Internet could become an integral part of and the basis for teaching computer science and software engineering. The approach has been applied to a university course for students studying introduction to computer science from the point of view of software development in a stateless, Internet…

78 FR 59654 - Possible Models for the Administration and Support of Discipline-Specific Guidance Groups for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-27

... science by improving coordination across a broad range of forensic science disciplines. The new initiative... intended to provide structured forums for the exchange of ideas among operational, technical, research, and... needs of forensic science research and measurement standards, and verifying the scientific basis exists...

32 CFR 242.8 - Academic, intellectual, and personal requirements for admission to the first-year class.

Code of Federal Regulations, 2011 CFR

2011-07-01

... the humanities and/or the social and behavioral sciences, for these disciplines complement the study... FOR THE SCHOOL OF MEDICINE, UNIFORMED SERVICES UNIVERSITY OF THE HEALTH SCIENCES § 242.8 Academic... Medicine of the Uniformed Services University of the Health Sciences is on a competitive basis, with...

Future Challenges in Library Science.

ERIC Educational Resources Information Center

Murgai, Sarla R.

This paper considers a number of potential developments for the future of library science and the roles of information professionals. Among the projections are: (1) the use of computers and management science operations research methodologies will form the basis of decision making in libraries in the future; (2) a concerted effort will be made to…

Critical Discourse Analysis and Science Education Texts: Employing Foucauldian Notions of Discourse and Subjectivity

ERIC Educational Resources Information Center

Bazzul, Jesse

2014-01-01

This article supports critical, social justice oriented science education research by providing a theoretical and methodological basis for examining how subjectivities may be constituted through discourses found in science education texts. Such research explores how discourses orient teachers and students to the world, others, and themselves, as…

A Simulation for Teaching the Basic and Clinical Science of Fluid Therapy

ERIC Educational Resources Information Center

Rawson, Richard E.; Dispensa, Marilyn E.; Goldstein, Richard E.; Nicholson, Kimberley W.; Vidal, Noni Korf

2009-01-01

The course "Management of Fluid and Electrolyte Disorders" is an applied physiology course taught using lectures and paper-based cases. The course approaches fluid therapy from both basic science and clinical perspectives. While paper cases provide a basis for application of basic science concepts, they lack key components of genuine clinical…

What Makes Us Tick...Tock?

ERIC Educational Resources Information Center

Talbot, Kristen; Hug, Barbara

2013-01-01

Teachers often ask: How can I engage my students in the study of "real" science? The answer can be found in the National Research Council's "A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas" (NRC 2012). This framework calls for a new approach to science education and is the basis for…

[The state's physics examinations for medical students and the construction of a natural science basis for academic medical training between 1865-1880].

PubMed

Van Lieburg, M J

1995-01-01

Betweem 1865, when the new Dutch Health Acts introduced the legal monopoly of the academic medical profession, and 1879, when a new law for higher education provided the basis for the integration of the non-academic teaching of medicine within the universities, non-academic students could pass state medical examinations in order to become a physician. In this article I studied in detail the first phase of this examination route, when students were questioned about their knowledge of mathematics, physics, chemistry and the life sciences. The state commissions responsible for taking these examinations have certainly played an important role in the process of the introduction of scientific medicine into the universities as well as the introduction of the sciences into secondary schools, preparing scholars for academic medical training. Moreover, because scientists, physicians and secondary school teachers participated together in these commissions, the science examination boards linked the several educational echelons and divisions in science and medicine concerned with this process of transformation of the medical professions and medical science in the 1860s and 1870s.

The Nobel Prize as a Reward Mechanism in the Genomics Era: Anonymous Researchers, Visible Managers and the Ethics of Excellence

PubMed Central

2010-01-01

The Human Genome Project (HGP) is regarded by many as one of the major scientific achievements in recent science history, a large-scale endeavour that is changing the way in which biomedical research is done and expected, moreover, to yield considerable benefit for society. Thus, since the completion of the human genome sequencing effort, a debate has emerged over the question whether this effort merits to be awarded a Nobel Prize and if so, who should be the one(s) to receive it, as (according to current procedures) no more than three individuals can be selected. In this article, the HGP is taken as a case study to consider the ethical question to what extent it is still possible, in an era of big science, of large-scale consortia and global team work, to acknowledge and reward individual contributions to important breakthroughs in biomedical fields. Is it still viable to single out individuals for their decisive contributions in order to reward them in a fair and convincing way? Whereas the concept of the Nobel prize as such seems to reflect an archetypical view of scientists as solitary researchers who, at a certain point in their careers, make their one decisive discovery, this vision has proven to be problematic from the very outset. Already during the first decade of the Nobel era, Ivan Pavlov was denied the Prize several times before finally receiving it, on the basis of the argument that he had been active as a research manager (a designer and supervisor of research projects) rather than as a researcher himself. The question then is whether, in the case of the HGP, a research effort that involved the contributions of hundreds or even thousands of researchers worldwide, it is still possible to “individualise” the Prize? The “HGP Nobel Prize problem” is regarded as an exemplary issue in current research ethics, highlighting a number of quandaries and trends involved in contemporary life science research practices more broadly. PMID:20730106

Food, Drugs, and TV: The Social Study of Corporate Science

ERIC Educational Resources Information Center

Schleifer, David; Penders, Bart

2011-01-01

This article describes the contributions in this special issue, which brings together contributions that explore the varied ways in which science is practiced, managed, contested, and abandoned in corporate settings. From these empirical contributions, the authors aim to provoke reflection on the usefulness of the demarcations between for-profit…

Research in Library and Information Science and the Contribution of Ranganathan.

ERIC Educational Resources Information Center

Mangla, P. B.

1984-01-01

Traces historical developments and recent trends in library and information science research in United States, Great Britain, and India; discusses factors contributing to developments in United States and United Kingdom; and reviews Ranganathan's contributions in detail. Some factors hindering research in India and areas which require research are…

Political science, public administration, and natural hazards: contributions and connections

NASA Astrophysics Data System (ADS)

Lindquist, E.

2009-04-01

The connection between the natural and social sciences has become stronger, and has increasingly been recognized as a vital component in the area of natural hazards research. Moving applied natural hazards research into the public policy or administration realm is not often easy, or effective. An improved understanding of the connection between the natural and social sciences can assist in this process and result in better public policy, acceptance from the public for these policies, and a safer and better educated public. This paper will present initial findings from a larger data set on natural hazards and social science research. Specifically we will review the current contribution of the formal academic disciplines of political science and public administration within recent natural hazards-related scholarship. The general characteristics of the contributions (e.g. coauthored, interdisciplinary, etc.), specific theories and methods being applied, and the types of natural hazards being scrutinized by these related fields will be assessed. In conclusion we will discuss future contributions and areas for potential collaboration between the natural and social sciences in the area of natural hazards research.

The Decadal Climate Prediction Project (DCPP) contribution to CMIP6

DOE PAGES

Boer, George J.; Smith, Douglas M.; Cassou, Christophe; ...

2016-01-01

The Decadal Climate Prediction Project (DCPP) is a coordinated multi-model investigation into decadal climate prediction, predictability, and variability. The DCPP makes use of past experience in simulating and predicting decadal variability and forced climate change gained from the fifth Coupled Model Intercomparison Project (CMIP5) and elsewhere. It builds on recent improvements in models, in the reanalysis of climate data, in methods of initialization and ensemble generation, and in data treatment and analysis to propose an extended comprehensive decadal prediction investigation as a contribution to CMIP6 (Eyring et al., 2016) and to the WCRP Grand Challenge on Near Term Climate Predictionmore » (Kushnir et al., 2016). The DCPP consists of three components. Component A comprises the production and analysis of an extensive archive of retrospective forecasts to be used to assess and understand historical decadal prediction skill, as a basis for improvements in all aspects of end-to-end decadal prediction, and as a basis for forecasting on annual to decadal timescales. Component B undertakes ongoing production, analysis and dissemination of experimental quasi-real-time multi-model forecasts as a basis for potential operational forecast production. Component C involves the organization and coordination of case studies of particular climate shifts and variations, both natural and naturally forced (e.g. the “hiatus”, volcanoes), including the study of the mechanisms that determine these behaviours. Furthermore, groups are invited to participate in as many or as few of the components of the DCPP, each of which are separately prioritized, as are of interest to them.The Decadal Climate Prediction Project addresses a range of scientific issues involving the ability of the climate system to be predicted on annual to decadal timescales, the skill that is currently and potentially available, the mechanisms involved in long timescale variability, and the production of forecasts of benefit to both science and society.« less

Conceptual Considerations in Molecular Science

ERIC Educational Resources Information Center

Sawyer, Donald T.

2005-01-01

There are significant misconceptions within the chemical community and molecular science, particularly in the undergraduate curriculum and the associated textbooks. Some of the misconceptions are described, which give poor basis to understand molecular bonding and structure, and reaction mechanisms.

The role of the hippocampus in memory and mental construction.

PubMed

Sheldon, Signy; Levine, Brian

2016-04-01

Much has been learned about the processes that support the remembrance of past autobiographical episodes and their importance for a number of cognitive tasks. This work has focused on hippocampal contributions to constructing coherent mental representations of scenarios for these tasks, which has opened up new questions about the underlying hippocampal mechanisms. We propose a new framework to answer these questions, which incorporates task demands that prompt hippocampal contributions to mental construction, the online formation of such mental representations, and how these demands relate to the functional organization of the hippocampus. Synthesizing findings from autobiographical memory research, our framework suggests that the interaction of two task characteristics influences the recruitment of the hippocampus: (1) the degree of task open-endedness (quantified by the presence/absence of a retrieval framework) and (2) the degree to which the integration of perceptual details is required. These characteristics inform the relative weighting of anterior and posterior hippocampal involvement, following an organizational model in which the anterior and posterior hippocampus support constructions on the basis of conceptual and perceptual representations, respectively. The anticipated outcome of our framework is a refined understanding of hippocampal contributions to memory and to the host of related cognitive functions. © 2016 New York Academy of Sciences.

Contextual assessment in science education: Background, issues, and policy

NASA Astrophysics Data System (ADS)

Klassen, Stephen

2006-09-01

Contemporary assessment practices in science education have undergone significant changes in recent decades. The basis for these changes and the resulting new assessment practices are the subject of this two-part paper. Part 1 considers the basis of assessment that, more than 25 years ago, was driven by the assumptions of decomposability and decontextualization of knowledge, resulting in a low-inference testing system, often described as traditional. This assessment model was replaced not on account of direct criticism, but rather on account of a larger revolution - the change from behavioral to cognitive psychology, developments in the philosophy of science, and the rise of constructivism. Most notably, the study of the active cognitive processes of the individual resulted in a major emphasis on context in learning and assessment. These changes gave rise to the development of various contextual assessment methodologies in science education, for example, concept mapping assessment, performance assessment, and portfolio assessment. In Part 2, the literature relating to the assessment methods identified in Part 1 is reviewed, revealing that there is not much research that supports their validity and reliability. However, encouraging new work on selected-response tests is forming the basis for reconsideration of past criticisms of this technique. Despite the major developments in contextual assessment methodologies in science education, two important questions remain unanswered, namely, whether grades can be considered as genuine numeric quantities and whether the individual student is the appropriate unit of assessment in public accountability. Given these issues and the requirement for science assessment to satisfy the goals of the individual, the classroom, and the society, tentative recommendations are put forward addressing these parallel needs in the assessment of science learning.

Implications of a Cognitive Science Model Integrating Literacy in Science on Achievement in Science and Reading: Direct Effects in Grades 3-5 with Transfer to Grades 6-7

ERIC Educational Resources Information Center

Romance, Nancy; Vitale, Michael

2017-01-01

Reported are the results of a multiyear study in which reading comprehension and writing were integrated within an in-depth science instructional model (Science IDEAS) in daily 1.5 to 2 h daily lessons on a schoolwide basis in grades 3-4-5. Multilevel (HLM7) achievement findings showed the experimental intervention resulted in significant and…

45 CFR 618.505 - Employment criteria.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE... employment opportunity that has a disproportionately adverse effect on persons on the basis of sex unless: (a...

45 CFR 618.410 - Comparable facilities.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.410 Comparable facilities...

45 CFR 618.405 - Housing.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.405 Housing. (a) Generally. A...

45 CFR 618.410 - Comparable facilities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.410 Comparable facilities...

45 CFR 618.405 - Housing.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.405 Housing. (a) Generally. A...

45 CFR 618.405 - Housing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.405 Housing. (a) Generally. A...

45 CFR 618.410 - Comparable facilities.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.410 Comparable facilities...

45 CFR 618.410 - Comparable facilities.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.410 Comparable facilities...

45 CFR 618.405 - Housing.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.405 Housing. (a) Generally. A...

Why and How Political Science Can Contribute to Public Health? Proposals for Collaborative Research Avenues

PubMed Central

Gagnon, France; Bergeron, Pierre; Clavier, Carole; Fafard, Patrick; Martin, Elisabeth; Blouin, Chantal

2017-01-01

Written by a group of political science researchers, this commentary focuses on the contributions of political science to public health and proposes research avenues to increase those contributions. Despite progress, the links between researchers from these two fields develop only slowly. Divergences between the approach of political science to public policy and the expectations that public health can have about the role of political science, are often seen as an obstacle to collaboration between experts in these two areas. Thus, promising and practical research avenues are proposed along with strategies to strengthen and develop them. Considering the interdisciplinary and intersectoral nature of population health, it is important to create a critical mass of researchers interested in the health of populations and in healthy public policy that can thrive working at the junction of political science and public health. PMID:28949461

The Invisible Prevalence of Citizen Science in Global Research: Migratory Birds and Climate Change

PubMed Central

Cooper, Caren B.; Shirk, Jennifer; Zuckerberg, Benjamin

2014-01-01

Citizen science is a research practice that relies on public contributions of data. The strong recognition of its educational value combined with the need for novel methods to handle subsequent large and complex data sets raises the question: Is citizen science effective at science? A quantitative assessment of the contributions of citizen science for its core purpose – scientific research – is lacking. We examined the contribution of citizen science to a review paper by ornithologists in which they formulated ten central claims about the impact of climate change on avian migration. Citizen science was never explicitly mentioned in the review article. For each of the claims, these ornithologists scored their opinions about the amount of research effort invested in each claim and how strongly the claim was supported by evidence. This allowed us to also determine whether their trust in claims was, unwittingly or not, related to the degree to which the claims relied primarily on data generated by citizen scientists. We found that papers based on citizen science constituted between 24 and 77% of the references backing each claim, with no evidence of a mistrust of claims that relied heavily on citizen-science data. We reveal that many of these papers may not easily be recognized as drawing upon volunteer contributions, as the search terms “citizen science” and “volunteer” would have overlooked the majority of the studies that back the ten claims about birds and climate change. Our results suggest that the significance of citizen science to global research, an endeavor that is reliant on long-term information at large spatial scales, might be far greater than is readily perceived. To better understand and track the contributions of citizen science in the future, we urge researchers to use the keyword “citizen science” in papers that draw on efforts of non-professionals. PMID:25184755

Phenology Information Contributes to Reduce Temporal Basis Risk in Agricultural Weather Index Insurance.

PubMed

Dalhaus, Tobias; Musshoff, Oliver; Finger, Robert

2018-01-08

Weather risks are an essential and increasingly important driver of agricultural income volatility. Agricultural insurances contribute to support farmers to cope with these risks. Among these insurances, weather index insurances (WII) are an innovative tool to cope with climatic risks in agriculture. Using WII, farmers receive an indemnification not based on actual yield reductions but are compensated based on a measured weather index, such as rainfall at a nearby weather station. The discrepancy between experienced losses and actual indemnification, basis risk, is a key challenge. In particular, specifications of WII used so far do not capture critical plant growth phases adequately. Here, we contribute to reduce basis risk by proposing novel procedures how occurrence dates and shifts of growth phases over time and space can be considered and test for their risk reducing potential. Our empirical example addresses drought risks in the critical growth phase around the anthesis stage in winter wheat production in Germany. We find spatially explicit, public and open databases of phenology reports to contribute to reduce basis risk and thus improve the attractiveness of WII. In contrast, we find growth stage modelling based on growing degree days (thermal time) not to result in significant improvements.

A Field Study Examining Success Factors of University-School-Collaboration

ERIC Educational Resources Information Center

Wegner, Claas; Janzen, Nadeshda; Zehne, Carolin

2015-01-01

With decreasing numbers of students pursuing a career in science (OECD, 2008), the call for educational reforms building a basis for an interest in science is great. Cooperation between schools and universities are an important aspect of these reforms, as they aim at sparking an interest in science (Robert Bosch Foundation, 2005). The Ministry of…

Connecting the Dots between Consumer Protection, Skepticism, and Science

ERIC Educational Resources Information Center

Gooding, Julia; Metz, Bill

2010-01-01

The concept of relevance is an obvious component in the success of classroom science investigations, but it is also one of the tenets behind the numerous media advertisements that bombard our senses on a daily basis. The authors decided to capitalize on the similarities between process-based science and the world of advertising by initiating…

Comparison of Science Process Skills with STEM Career Interests of Middle School Students

ERIC Educational Resources Information Center

Zorlu, Fulya; Zorlu, Yusuf

2017-01-01

This study was aimed to examine the relation between the STEM (Science, Technology, Engineering and Mathematics) career interests and science process skills of middle school seventh grade students. Method of this study was the relational survey method. The study was conducted on the basis of voluntariness and participants were 133 seventh grade…

Time on Text and Science Achievement for High School Biology Students

ERIC Educational Resources Information Center

Wyss, Vanessa L.; Dolenc, Nathan; Kong, Xiaoqing; Tai, Robert H.

2013-01-01

The conflict between the amount of material to be addressed in high school science classes, the need to prepare students for standardized tests, and the amount of time available forces science educators to make difficult pedagogical decisions on a daily basis. Hands-on and inquiry-based learning offer students more authentic learning experiences…

Science and Technology Educators' Enacted Curriculum: Areas of Possible Collaboration for an Integrative STEM Approach in Public Schools

ERIC Educational Resources Information Center

Brown, Josh; Brown, Ryan; Merrill, Chris

2012-01-01

Science, Technology, Engineering, and Mathematics (STEM) teachers teach multiple concepts that lend themselves to possible collaboration on a daily basis. Much like Metz's (2009) insightful discussion about the importance of science educators creating partnerships in the community "outside the school walls," integrative STEM teaching also requires…

76 FR 81851 - Fisheries Off West Coast States; West Coast Salmon Fisheries; Amendment 16 to the Salmon Fishery...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-29

... currently the best available science. The MSA requires that management decisions be based on the best available science. The FMP as amended by Amendment 16 provides a process for changing estimates of MSY if..., the Council manages Klamath Basin on an aggregate basis using the best available science. The...

Do High-Ability Students Disidentify with Science? A Descriptive Study of U.S. Ninth Graders in 2009

ERIC Educational Resources Information Center

Andersen, Lori; Chen, Jason A.

2016-01-01

The present study describes science expectancy-value motivation classes within a nationally representative sample of students who were U.S. ninth graders in 2009. An expectancy-value model was the basis for science-specific profile indicators (self-efficacy, attainment value, utility value, interest-enjoyment value). Using exploratory latent class…

Whose Science and Whose Religion? Reflections on the Relations between Scientific and Religious Worldviews

ERIC Educational Resources Information Center

Glennan, Stuart

2009-01-01

Arguments about the relationship between science and religion often proceed by identifying a set of essential characteristics of scientific and religious worldviews and arguing on the basis of these characteristics for claims about a relationship of conflict or compatibility between them. Such a strategy is doomed to failure because science, to…

Giving Children Ownership of Their Science Investigations Is Easier than You Might Think

ERIC Educational Resources Information Center

Holligan, Bridget

2013-01-01

The author believes that giving children more control over what, and how, they investigate can really engage and motivate them in science. Holligan suggests that providing creative science investigations can also provide a great basis for developing literacy and numeracy skills. Teachers have to provide lots of opportunity for class discussion,…

Stratospheric Balloons for Planetary Science and the Balloon Observation Platform for Planetary Science (BOPPS) Mission Summary

NASA Technical Reports Server (NTRS)

Kremic, Tibor; Cheng, Andrew F.; Hibbitts, Karl; Young, Eliot F.; Ansari, Rafat R.; Dolloff, Matthew D.; Landis, Rob R.

2015-01-01

NASA and the planetary science community have been exploring the potential contributions approximately 200 questions raised in the Decadal Survey have identified about 45 topics that are potentially suitable for addressing by stratospheric balloon platforms. A stratospheric balloon mission was flown in the fall of 2014 called BOPPS, Balloon Observation Platform for Planetary Science. This mission observed a number of planetary targets including two Oort cloud comets. The optical system and instrumentation payload was able to provide unique measurements of the intended targets and increase our understanding of these primitive bodies and their implications for us here on Earth. This paper will discuss the mission, instrumentation and initial results and how these may contribute to the broader planetary science objectives of NASA and the scientific community. This paper will also identify how the instrument platform on BOPPS may be able to contribute to future balloon-based science. Finally the paper will address potential future enhancements and the expected science impacts should those enhancements be implemented.

The "Responsive Classroom" Approach and Fifth Grade Students' Math and Science Anxiety and Self-Efficacy

ERIC Educational Resources Information Center

Griggs, Marissa Swaim; Rimm-Kaufman, Sara E.; Merritt, Eileen G.; Patton, Christine L.

2013-01-01

Self-efficacy forecasts student persistence and achievement in challenging subjects. Thus, it is important to understand factors that contribute to students' self-efficacy, a key factor in their success in math and science. The current cross-sectional study examined the contribution of students' gender and math and science anxiety as well as…

Harassment as an Ethics Issue

NASA Astrophysics Data System (ADS)

Holmes, Mary Anne; Marin-Spiotta, Erika; Schneider, Blair

2017-04-01

Harassment, sexual and otherwise, including bullying and discrimination, remains an ongoing problem in the science workforce. In response to monthly revelations of harassment in academic science in the U.S. in 2016, the American Geophysical Union (AGU) convened a workshop to discuss strategies for professional societies to address this pernicious practice. Participants included researchers on this topic and members from professional science societies, academia, and U.S. federal government agencies. We agreed on the following principles: - Harassment, discrimination and bullying most often occur between a superior (e.g., an advisor, professor, supervisor) and a student or early career professional, representing a power difference that disadvantages the less-powerful scientist. - Harassment drives excellent potential as well as current scientists from the field who would otherwise contribute to the advancement of science, engineering and technology. - Harassment, therefore, represents a form of scientific misconduct, and should be treated as plagiarism, falsification, and other forms of scientific misconduct are treated, with meaningful consequences. To address harassment and to change the culture of science, professional societies can and should: ensure that their Code of Ethics and/or Code of Conduct addresses harassment with clear definitions of what constitutes this behavior, including in academic, professional, conference and field settings; provide a clear and well-disseminated mechanism for reporting violations to the society; have a response person or team in the society that can assist those who feel affected by harassment; and provide a mechanism to revisit and update Codes on a regular basis. The Code should be disseminated widely to members and apply to all members and staff. A revised Code of Ethics is now being constructed by AGU, and will be ready for adoption in 2017. See http://harassment.agu.org/ for information updates.

An Overview of the Upcoming International Polar Year

NASA Astrophysics Data System (ADS)

Carlson, D.

2006-05-01

The ICSU - WMO International Polar Year 2007 - 2008 has drawn extraordinary interest from scientists of many specialties and many nationalities. A cautious assessment prior to the IPY start shows more than 200 projects, each with at least10 and often 50 or more scientists from at least three different nations, addressing a wide range of physical, biological and social research topics in both polar regions. Adding students, engineers, technicians and all manner of talented support crew so essential to polar research, and accepting some limitations due to logistics and funding, it seems likely that IPY will involve several 10's of thousands of individuals from at least 60 nations. Much of the IPY research will represent redirection and new collaboration on the basis of existing funds, but several nations will implement substantial new research funding and enhanced logistical support during IPY. One of IPY's strongest scientific contributions will arise from a substantial effort to understand geophysical, biological, and even social linkages between northern and southern polar regions - these linkages will highlight the importance of polar science to global processes and issues. IPY will offer unprecedented data management and communication challenges and opportunities, internally among so broad a range of scientific disciplines and externally to science education systems at all levels and to the general public. Against a background of prominent and largely commercial events, including films, television series, museum exhibitions, and regular broadcast coverage, many polar institutions and individuals will consider local events, new educational materials, and new engagement strategies that can have an enormous impact on public perception of science. In its total science and outreach effort, IPY will provide a large step forward that AGU and other pre-eminent science organizations can use and should plan to sustain.

Interactive 3D Mars Visualization

NASA Technical Reports Server (NTRS)

Powell, Mark W.

2012-01-01

The Interactive 3D Mars Visualization system provides high-performance, immersive visualization of satellite and surface vehicle imagery of Mars. The software can be used in mission operations to provide the most accurate position information for the Mars rovers to date. When integrated into the mission data pipeline, this system allows mission planners to view the location of the rover on Mars to 0.01-meter accuracy with respect to satellite imagery, with dynamic updates to incorporate the latest position information. Given this information so early in the planning process, rover drivers are able to plan more accurate drive activities for the rover than ever before, increasing the execution of science activities significantly. Scientifically, this 3D mapping information puts all of the science analyses to date into geologic context on a daily basis instead of weeks or months, as was the norm prior to this contribution. This allows the science planners to judge the efficacy of their previously executed science observations much more efficiently, and achieve greater science return as a result. The Interactive 3D Mars surface view is a Mars terrain browsing software interface that encompasses the entire region of exploration for a Mars surface exploration mission. The view is interactive, allowing the user to pan in any direction by clicking and dragging, or to zoom in or out by scrolling the mouse or touchpad. This set currently includes tools for selecting a point of interest, and a ruler tool for displaying the distance between and positions of two points of interest. The mapping information can be harvested and shared through ubiquitous online mapping tools like Google Mars, NASA WorldWind, and Worldwide Telescope.

Ernst Mach and George Sarton's Successors: The Implicit Role Model of Teaching Science in USA and Elsewhere, Part II

NASA Astrophysics Data System (ADS)

Siemsen, Hayo

2013-05-01

George Sarton had a strong influence on modern history of science. The method he pursued throughout his life was the method he had discovered in Ernst Mach's Mechanics when he was a student in Ghent. Sarton was in fact throughout his life implementing a research program inspired by the epistemology of Mach. Sarton in turn inspired many others in several generations (James Conant, Thomas Kuhn, Gerald Holton, etc.). What were the origins of these ideas in Mach and what can this origin tell us about the history of science and science education nowadays? Which ideas proved to be successful and which ones need to be improved upon? The following article will elaborate the epistemological questions, which Charles Darwin's "Origin" raised concerning human knowledge and scientific knowledge and which led Mach to adapt the concept of what is "empirical" in contrast to metaphysical a priori assumptions a second time after Galileo. On this basis Sarton proposed "genesis and development" as the major goal of his journal Isis. Mach had elaborated this epistemology in La Connaissance et l'Erreur ( Knowledge and Error), which Sarton read in 1911 (Hiebert in Knowledge and error. Reidel, Dordrecht, 1976; de Mey in George Sarton centennial. Communication & Cognition, Ghent, pp. 3-6, 1984). Accordingly for Sarton, history becomes not only a subject of science, but a method of science education. Culture—and science as part of culture—is a result of a genetic process. History of science shapes and is shaped by science and science education in a reciprocal process. Its epistemology needs to be adapted to scientific facts and the philosophy of science. Sarton was well aware of the need to develop the history of science and the philosophy of science along the lines of this reciprocal process. It was a very fruitful basis, but a specific part of it Sarton did not elaborate further, namely the erkenntnis-theory and psychology of science education. This proved to be a crucial missing element for all of science education in Sarton's succession, especially in the US. Looking again at the origins of the central questions in the thinking of Mach, which provided the basis and gave rise to Sarton's research program, will help in resolving current epistemic and methodological difficulties, contradictions and impasses in science education influenced by Sarton. The difficulties in science education will prevail as long as the omissions from their Machian origins are not systematically recovered and reintegrated.

Doctoral conceptual thresholds in cellular and molecular biology

NASA Astrophysics Data System (ADS)

Feldon, David F.; Rates, Christopher; Sun, Chongning

2017-12-01

In the biological sciences, very little is known about the mechanisms by which doctoral students acquire the skills they need to become independent scientists. In the postsecondary biology education literature, identification of specific skills and effective methods for helping students to acquire them are limited to undergraduate education. To establish a foundation from which to investigate the developmental trajectory of biologists' research skills, it is necessary to identify those skills which are integral to doctoral study and distinct from skills acquired earlier in students' educational pathways. In this context, the current study engages the framework of threshold concepts to identify candidate skills that are both obstacles and significant opportunities for developing proficiency in conducting research. Such threshold concepts are typically characterised as transformative, integrative, irreversible, and challenging. The results from interviews and focus groups with current and former doctoral students in cellular and molecular biology suggest two such threshold concepts relevant to their subfield: the first is an ability to effectively engage primary research literature from the biological sciences in a way that is critical without dismissing the value of its contributions. The second is the ability to conceptualise appropriate control conditions necessary to design and interpret the results of experiments in an efficient and effective manner for research in the biological sciences as a discipline. Implications for prioritising and sequencing graduate training experiences are discussed on the basis of the identified thresholds.

M ssbauer spectroscopy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hermann, Raphael P

2017-01-01

This most comprehensive and unrivaled compendium in the field provides an up-to-date account of the chemistry of solids, nanoparticles and hybrid materials. Following a valuable introductory chapter reviewing important synthesis techniques, the handbook presents a series of contributions by about 150 international leading experts -- the "Who's Who" of solid state science. Clearly structured, in six volumes it collates the knowledge available on solid state chemistry, starting from the synthesis, and modern methods of structure determination. Understanding and measuring the physical properties of bulk solids and the theoretical basis of modern computational treatments of solids are given ample space, asmore » are such modern trends as nanoparticles, surface properties and heterogeneous catalysis. Emphasis is placed throughout not only on the design and structure of solids but also on practical applications of these novel materials in real chemical situations.« less

Scientific Misconduct

NASA Astrophysics Data System (ADS)

Moore, John W.

2002-12-01

These cases provide a good basis for discussions of scientific ethics, particularly with respect to the responsibilities of colleagues in collaborative projects. With increasing numbers of students working in cooperative or collaborative groups, there may be opportunities for more than just discussion—similar issues of responsibility apply to the members of such groups. Further, this is an area where, “no clear, widely accepted standards of behavior exist” (1). Thus there is an opportunity to point out to students that scientific ethics, like science itself, is incomplete and needs constant attention to issues that result from new paradigms such as collaborative research. Finally, each of us can resolve to pay more attention to the contributions we and our colleagues make to collaborative projects, applying to our own work no less critical an eye than we would cast on the work of those we don’t know at all.

[Bibliometric indexes of the editions, publishing the articles on the problems of morphology, and some bibliometric parameters of the authors of morphological publications].

PubMed

Shevliuk, N N

2013-01-01

The article presents a comparative assessment of some bibliometric parameters of national journals, publishing the articles on the problems of morphological scientific disciplines, and concise analysis of the publication activity of morphologists. The data are given on the application of bibliometric indexes for the evaluation of the scientific contribution of national researchers to the field of morphology. The information contained in the national database-- Russian Index of Scientific Citation, and that collected by means of selected overview of the national and foreign medical and biological journals, publishing the articles on various problems of morphological sciences during the last 20 years, served as the basis for the analysis. It is noted that the authors should consider the bibliometric indexes of the journals to which they submit their articles.

The reinvigoration of the Southern Ocean carbon sink.

PubMed

Landschützer, Peter; Gruber, Nicolas; Haumann, F Alexander; Rödenbeck, Christian; Bakker, Dorothee C E; van Heuven, Steven; Hoppema, Mario; Metzl, Nicolas; Sweeney, Colm; Takahashi, Taro; Tilbrook, Bronte; Wanninkhof, Rik

2015-09-11

Several studies have suggested that the carbon sink in the Southern Ocean-the ocean's strongest region for the uptake of anthropogenic CO2 -has weakened in recent decades. We demonstrated, on the basis of multidecadal analyses of surface ocean CO2 observations, that this weakening trend stopped around 2002, and by 2012, the Southern Ocean had regained its expected strength based on the growth of atmospheric CO2. All three Southern Ocean sectors have contributed to this reinvigoration of the carbon sink, yet differences in the processes between sectors exist, related to a tendency toward a zonally more asymmetric atmospheric circulation. The large decadal variations in the Southern Ocean carbon sink suggest a rather dynamic ocean carbon cycle that varies more in time than previously recognized. Copyright © 2015, American Association for the Advancement of Science.

Holocene deceleration of the Greenland Ice Sheet.

PubMed

MacGregor, Joseph A; Colgan, William T; Fahnestock, Mark A; Morlighem, Mathieu; Catania, Ginny A; Paden, John D; Gogineni, S Prasad

2016-02-05

Recent peripheral thinning of the Greenland Ice Sheet is partly offset by interior thickening and is overprinted on its poorly constrained Holocene evolution. On the basis of the ice sheet's radiostratigraphy, ice flow in its interior is slower now than the average speed over the past nine millennia. Generally higher Holocene accumulation rates relative to modern estimates can only partially explain this millennial-scale deceleration. The ice sheet's dynamic response to the decreasing proportion of softer ice from the last glacial period and the deglacial collapse of the ice bridge across Nares Strait also contributed to this pattern. Thus, recent interior thickening of the Greenland Ice Sheet is partly an ongoing dynamic response to the last deglaciation that is large enough to affect interpretation of its mass balance from altimetry. Copyright © 2016, American Association for the Advancement of Science.

A Social Identity Approach to Sport Psychology: Principles, Practice, and Prospects.

PubMed

Rees, Tim; Alexander Haslam, S; Coffee, Pete; Lavallee, David

2015-08-01

Drawing on social identity theory and self-categorization theory, we outline an approach to sport psychology that understands groups not simply as features of sporting contexts but rather as elements that can be, and often are, incorporated into a person's sense of self and, through this, become powerful determinants of their sport-related behavior. The underpinnings of this social identity approach are outlined, and four key lessons for sport that are indicative of the analytical and practical power of the approach are presented. These suggest that social identity is the basis for sports group (1) behavior, (2) formation and development, (3) support and stress appraisal, and (4) leadership. Building on recent developments within sport science, we outline an agenda for future research by identifying a range of topics to which the social identity approach could fruitfully contribute.

Leadership as a Health Research Policy Intervention: An Evaluation of the NIHR Leadership Programme (Phase 2).

PubMed

Marjanovic, Sonja; Cochrane, Gavin; Manville, Catriona; Harte, Emma; Chataway, Joanna; Jones, Molly Morgan

2016-01-29

In early 2012, the National Institute for Health Research (NIHR) leadership programme was re-commissioned for a further three years following an evaluation by RAND Europe. During this new phase of the programme, we conducted a real-time evaluation, the aim of which was to allow for reflection on and adjustment of the programme on an on-going basis as events unfold. This approach also allowed for participants on the programme to contribute to and positively engage in the evaluation. The study aimed to understand the outputs and impacts from the programme, and to test the underlying assumptions behind the NIHR Leadership Programme as a science policy intervention. Evidence on outputs and impacts of the programme were collected around the motivations and expectations of participants, programme design and individual-, institutional- and system-level impacts.

Mosquito genomics. Highly evolvable malaria vectors: the genomes of 16 Anopheles mosquitoes.

PubMed

Neafsey, Daniel E; Waterhouse, Robert M; Abai, Mohammad R; Aganezov, Sergey S; Alekseyev, Max A; Allen, James E; Amon, James; Arcà, Bruno; Arensburger, Peter; Artemov, Gleb; Assour, Lauren A; Basseri, Hamidreza; Berlin, Aaron; Birren, Bruce W; Blandin, Stephanie A; Brockman, Andrew I; Burkot, Thomas R; Burt, Austin; Chan, Clara S; Chauve, Cedric; Chiu, Joanna C; Christensen, Mikkel; Costantini, Carlo; Davidson, Victoria L M; Deligianni, Elena; Dottorini, Tania; Dritsou, Vicky; Gabriel, Stacey B; Guelbeogo, Wamdaogo M; Hall, Andrew B; Han, Mira V; Hlaing, Thaung; Hughes, Daniel S T; Jenkins, Adam M; Jiang, Xiaofang; Jungreis, Irwin; Kakani, Evdoxia G; Kamali, Maryam; Kemppainen, Petri; Kennedy, Ryan C; Kirmitzoglou, Ioannis K; Koekemoer, Lizette L; Laban, Njoroge; Langridge, Nicholas; Lawniczak, Mara K N; Lirakis, Manolis; Lobo, Neil F; Lowy, Ernesto; MacCallum, Robert M; Mao, Chunhong; Maslen, Gareth; Mbogo, Charles; McCarthy, Jenny; Michel, Kristin; Mitchell, Sara N; Moore, Wendy; Murphy, Katherine A; Naumenko, Anastasia N; Nolan, Tony; Novoa, Eva M; O'Loughlin, Samantha; Oringanje, Chioma; Oshaghi, Mohammad A; Pakpour, Nazzy; Papathanos, Philippos A; Peery, Ashley N; Povelones, Michael; Prakash, Anil; Price, David P; Rajaraman, Ashok; Reimer, Lisa J; Rinker, David C; Rokas, Antonis; Russell, Tanya L; Sagnon, N'Fale; Sharakhova, Maria V; Shea, Terrance; Simão, Felipe A; Simard, Frederic; Slotman, Michel A; Somboon, Pradya; Stegniy, Vladimir; Struchiner, Claudio J; Thomas, Gregg W C; Tojo, Marta; Topalis, Pantelis; Tubio, José M C; Unger, Maria F; Vontas, John; Walton, Catherine; Wilding, Craig S; Willis, Judith H; Wu, Yi-Chieh; Yan, Guiyun; Zdobnov, Evgeny M; Zhou, Xiaofan; Catteruccia, Flaminia; Christophides, George K; Collins, Frank H; Cornman, Robert S; Crisanti, Andrea; Donnelly, Martin J; Emrich, Scott J; Fontaine, Michael C; Gelbart, William; Hahn, Matthew W; Hansen, Immo A; Howell, Paul I; Kafatos, Fotis C; Kellis, Manolis; Lawson, Daniel; Louis, Christos; Luckhart, Shirley; Muskavitch, Marc A T; Ribeiro, José M; Riehle, Michael A; Sharakhov, Igor V; Tu, Zhijian; Zwiebel, Laurence J; Besansky, Nora J

2015-01-02

Variation in vectorial capacity for human malaria among Anopheles mosquito species is determined by many factors, including behavior, immunity, and life history. To investigate the genomic basis of vectorial capacity and explore new avenues for vector control, we sequenced the genomes of 16 anopheline mosquito species from diverse locations spanning ~100 million years of evolution. Comparative analyses show faster rates of gene gain and loss, elevated gene shuffling on the X chromosome, and more intron losses, relative to Drosophila. Some determinants of vectorial capacity, such as chemosensory genes, do not show elevated turnover but instead diversify through protein-sequence changes. This dynamism of anopheline genes and genomes may contribute to their flexible capacity to take advantage of new ecological niches, including adapting to humans as primary hosts. Copyright © 2015, American Association for the Advancement of Science.

Citizen Science and the Urban Ecology of Birds and Butterflies — A Systematic Review

PubMed Central

Wang Wei, James; Lee, Benjamin P. Y-H.; Bing Wen, Low

2016-01-01

Citizen science has gained widespread currency as a tool for ecological research over the past decade. However, in the discipline of urban ecology, the existing contributions and future potential of citizen science engagement, specifically in terms of knowledge gain, have not yet been comprehensively explored. Here, we present a systematic review of published work on the urban ecology of birds and butterflies in relation to their use of citizen science data between 2005 and 2014. We compared the number of studies that used citizen science data to the number of studies that could potentially have employed data derived from citizen science. The take-up rates of citizen science data were 21% and 26% for birds and butterflies respectively. Most studies that employed citizen science used volunteer-derived data as primary data, and adopted Collegial, Collaborative and Contributional engagement modes to the exclusion of Contractual and Co-created arrangements. There was no evidence that citizen science studies investigated a different organismal scale (community vs. species) compared to the urban ecology literature. For both taxa, citizen science contributions were lower than expected compared to their representation in the urban ecology literature for studies on species-environment relationships at landscape and micro-environment scales, as well as behavioural ecology in general. Other research topics that could benefit from further citizen science involvement include breeding studies and guild analyses for birds, and multi-taxa studies for butterflies. Promising models of citizen science engagement for urban ecology are highlighted in relation to their thematic foci and methodological detail, and a number of research questions that could be productively addressed using citizen science are identified. The dynamics of contemporary engagement between citizen science and urban ecology described by this review could inform the design and refinement of urban ecology–citizen science programmes in order to optimise their scientific contributions. PMID:27285581

Citizen Science and the Urban Ecology of Birds and Butterflies - A Systematic Review.

PubMed

Wang Wei, James; Lee, Benjamin P Y-H; Bing Wen, Low

2016-01-01

Citizen science has gained widespread currency as a tool for ecological research over the past decade. However, in the discipline of urban ecology, the existing contributions and future potential of citizen science engagement, specifically in terms of knowledge gain, have not yet been comprehensively explored. Here, we present a systematic review of published work on the urban ecology of birds and butterflies in relation to their use of citizen science data between 2005 and 2014. We compared the number of studies that used citizen science data to the number of studies that could potentially have employed data derived from citizen science. The take-up rates of citizen science data were 21% and 26% for birds and butterflies respectively. Most studies that employed citizen science used volunteer-derived data as primary data, and adopted Collegial, Collaborative and Contributional engagement modes to the exclusion of Contractual and Co-created arrangements. There was no evidence that citizen science studies investigated a different organismal scale (community vs. species) compared to the urban ecology literature. For both taxa, citizen science contributions were lower than expected compared to their representation in the urban ecology literature for studies on species-environment relationships at landscape and micro-environment scales, as well as behavioural ecology in general. Other research topics that could benefit from further citizen science involvement include breeding studies and guild analyses for birds, and multi-taxa studies for butterflies. Promising models of citizen science engagement for urban ecology are highlighted in relation to their thematic foci and methodological detail, and a number of research questions that could be productively addressed using citizen science are identified. The dynamics of contemporary engagement between citizen science and urban ecology described by this review could inform the design and refinement of urban ecology-citizen science programmes in order to optimise their scientific contributions.

5 CFR 1645.6 - Basis for calculation of share prices.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Basis for calculation of share prices... OF SHARE PRICES § 1645.6 Basis for calculation of share prices. The total fund basis for a TSP Fund will be the sum of the number of shares in all individual accounts from all sources of contributions in...

Chen Ning Yang’s New Contributions After He Returned to Where He Started

NASA Astrophysics Data System (ADS)

Zhu, Bang-Fen

2018-01-01

Chen Ning Yang returned to Tsinghua University as a full professor in 2003. Regarding the fact that very few people know what Professor Yang has contributed to science and to China after his return, in this article new contributions of Chen Ning Yang are introduced as far as the author knows, including his leading role in China’s sciences, the research in statistical physics, the role in cultivating gifted students, his research in history of science, and all other aspects relating to China’s developments.

Investing in citizen science can improve natural resource management and environmental protection

USGS Publications Warehouse

McKinley, Duncan C.; Miller-Rushing, Abraham J.; Ballard, Heidi L.; Bonney, Rick; Brown, Hutch; Evans, Daniel M.; French, Rebecca A.; Parrish, Julia K.; Phillips, Tina B.; Ryan, Sean F.; Shanley, Lea A.; Shirk, Jennifer L.; Stepenuck, Kristine F.; Weltzin, Jake F.; Wiggins, Andrea; Boyle, Owen D.; Briggs, Russell D.; Chapin, Stuart F.; Hewitt, David A.; Preuss, Peter W.; Soukup, Michael A.

2015-01-01

Citizen science has made substantive contributions to science for hundreds of years. More recently, it has contributed to many articles in peer-reviewed scientific journals and has influenced natural resource management and environmental protection decisions and policies across the nation. Over the last 10 years, citizen science—participation by the public in a scientific project—has seen explosive growth in the United States, particularly in ecology, the environmental sciences, and related fields of inquiry. In this report, we explore the current use of citizen science in natural resource and environmental science and decision making in the United States and describe the investments organizations might make to benefit from citizen science.

In science communication, why does the idea of the public deficit always return? Exploring key influences.

PubMed

Suldovsky, Brianne

2016-05-01

Despite mounting criticism, the deficit model remains an integral part of science communication research and practice. In this article, I advance three key factors that contribute to the idea of the public deficit in science communication, including the purpose of science communication, how communication processes and outcomes are conceptualized, and how science and scientific knowledge are defined. Affording science absolute epistemic privilege, I argue, is the most compelling factor contributing to the continued use of the deficit model. In addition, I contend that the deficit model plays a necessary, though not sufficient, role in science communication research and practice. Areas for future research are discussed. © The Author(s) 2016.

45 CFR 606.60 - Communications.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... by the Foundation. (i) In determining what type of auxiliary aid is necessary, the Foundation shall...

45 CFR 606.60 - Communications.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... by the Foundation. (i) In determining what type of auxiliary aid is necessary, the Foundation shall...

Ocean to Outback: Leonie Rennie's Contribution to Science Education in Australia

ERIC Educational Resources Information Center

Venville, Grady

2009-01-01

In this article I initially borrow a metaphor from an art exhibition, "Ocean to Outback," as a way to express my perspective on the contribution that Leonie Rennie has made to science education in Australia. I then consider Leonie's contributions as overlapping themes. In particular, Leonie's well-known research on gender and issues of…

45 CFR 618.420 - Access to schools operated by LEAs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 618.420 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618...

45 CFR 618.445 - Marital or parental status.

Code of Federal Regulations, 2013 CFR

2013-10-01

....445 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.445 Marital or parental...

45 CFR 618.445 - Marital or parental status.

Code of Federal Regulations, 2011 CFR

2011-10-01

....445 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.445 Marital or parental...

45 CFR 618.435 - Employment assistance to students.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 618.435 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.435 Employment assistance...

45 CFR 618.420 - Access to schools operated by LEAs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 618.420 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618...

45 CFR 618.455 - Textbooks and curricular material.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 618.455 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.455 Textbooks and...

45 CFR 618.455 - Textbooks and curricular material.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 618.455 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.455 Textbooks and...

45 CFR 618.435 - Employment assistance to students.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 618.435 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.435 Employment assistance...

45 CFR 618.455 - Textbooks and curricular material.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 618.455 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.455 Textbooks and...

45 CFR 618.420 - Access to schools operated by LEAs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Section 618.420 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618...

45 CFR 618.445 - Marital or parental status.

Code of Federal Regulations, 2012 CFR

2012-10-01

....445 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.445 Marital or parental...

45 CFR 618.435 - Employment assistance to students.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 618.435 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.435 Employment assistance...

45 CFR 618.455 - Textbooks and curricular material.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 618.455 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.455 Textbooks and...

45 CFR 618.435 - Employment assistance to students.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 618.435 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.435 Employment assistance...

45 CFR 618.445 - Marital or parental status.

Code of Federal Regulations, 2010 CFR

2010-10-01

....445 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.445 Marital or parental...

45 CFR 618.420 - Access to schools operated by LEAs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 618.420 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618...

Determination of Misconceptions Belonging to the "Solar System and Beyond: Space Puzzle" Unit in 7th Grade Science and Technology Curriculum with Two-Tier Diagnostic Tests

ERIC Educational Resources Information Center

Töman, Ögr. Gör. Ufuk; Ergen, Yusuf

2014-01-01

Today's World is in period of rapid development of science and technology. There is science and technology education that not based on rote, practical on the basis of development in science and technology. Misconceptions are a major obstacle in order to take the desired efficiency. Because concepts that learned wrong obstacle attainment of right…

Romanticism and Romantic Science: Their Contribution to Science Education

NASA Astrophysics Data System (ADS)

Hadzigeorgiou, Yannis; Schulz, Roland

2014-10-01

The unique contributions of romanticism and romantic science have been generally ignored or undervalued in history and philosophy of science studies and science education. Although more recent research in history of science has come to delineate the value of both topics for the development of modern science, their merit for the educational field has not been explored. Romanticism was not only an obvious historical period, but a particular state of mind with its own extraordinary emotional sensitivity towards nature. It is especially the latter which we hope to revisit and reclaim for science education. After discussing several key historical contributions, we describe nine characteristics of `Romantic Science' in order to focus on six ideas/possibilities that we believe hold much value for transforming current science education: (1) the emotional sensitivity toward nature, (2) the centrality of sense experience, (3) the importance of "holistic experience", (4) the importance of the notions of mystery and wonder, (5) the power of science to transform people's outlook on the natural world, and (6) the importance of the relationship between science and philosophy. It is argued that in view of a pragmatist/utilitarian conception of school science prevalent today the aforementioned ideas (especially the notion of wonder and the poetic/non-analytical mode of knowledge), can provide food for thought for both science teachers and researchers seeking to work out an aesthetic conception, one that complements current approaches such as inquiry science and conceptual change.

Perspectives on the Contribution of Social Science to Adapted Physical Activity: Looking Forward, Looking Back

ERIC Educational Resources Information Center

Causgrove Dunn, Janice; Cairney, John; Zimmer, Chantelle

2016-01-01

In this article, we reflect on the contributions of the social sciences to the field of adapted physical activity by examining the theories and methods that have been adopted from the social science disciplines. To broaden our perspective on adapted physical activity and provide new avenues for theoretical and empirical exploration, we discuss and…

[Biomedical research in Revista de Biologia Tropical].

PubMed

Gutiérrez, José María

2002-01-01

The contributions published in Revista de Biología Tropical in the area of Biomedical Sciences are reviewed in terms of number of contributions and scope of research subjects. Biomedical Sciences, particularly Parasitology and Microbiology, constituted the predominant subject in the Revista during the first decade, reflecting the intense research environment at the School of Microbiology of the University of Costa Rica and at Hospital San Juan de Dios. The relative weight of Biomedicine in the following decades diminished, due to the outstanding increment in publications in Biological Sciences; however, the absolute number of contributions in Biomedical Sciences remained constant throughout the last decades, with around 80 contributions per decade. In spite of the predominance of Parasitology as the main biomedical subject, the last decades have witnessed the emergence of new areas of interest in the Revista, such as Pharmacology of natural products, Toxinology, especially related to snake venoms, and Human Genetics. This retrospective analysis evidences that Biomedical Sciences, particularly those related to Tropical Medicine, were a fundamental component during the first years of Revista de Biología Tropical, and have maintained a significant presence in the scientific output of this journal, the most relevant scientific publication in biological sciences in Central America.

Rigor and Relevance Redux: Director's Biennial Report to Congress. IES 2009-6010

ERIC Educational Resources Information Center

Whitehurst, Grover J.

2008-01-01

The mission of the Institute of Education Sciences (IES) is to provide rigorous evidence on which to ground education practice and policy and to encourage its use. The Education Sciences Reform Act of 2002 (ESRA) requires that the Director of IES, on a biennial basis, transmit to the President, the National Board for Education Sciences, and the…

Preschool Pathways to Science (PrePS[TM]): Facilitating Scientific Ways of Thinking, Talking, Doing, and Understanding

ERIC Educational Resources Information Center

Gelman, Rochel; Brenneman, Kimberly; Macdonald, Gay; Roman, Moises

2009-01-01

To ensure they're meeting state early learning guidelines for science, preschool educators need fun, age-appropriate, and research-based ways to teach young children about scientific concepts. The basis for the PBS KIDS show "Sid the Science Kid," this teaching resource helps children ages 3-5 investigate their everyday world and develop the…

The Baldwin Effect: A Basis for Sex Differences in Attitudes toward Technology and Science.

ERIC Educational Resources Information Center

Arch, Elizabeth C.

This paper explores alternative explanations for the persistence of difference between girls and boys in their attitudes toward technology and science. Reference is made to data from a project designed to introduce students in a science course to multimedia technology in a manner that would be conducive to encouraging girls as well as boys to…

National Youth Sports Program: Math/Science. Final report, [June 1, 1992--November 30, 1992

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-12-31

NYSP, a partnership of NCAA, HHS, and colleges and universities, is aimed at sports instruction and physical activity for disadvantaged youth. In 1992, DOE joined in to add a mathematics/science component. Federal funds were used to conduct mathematics and science education components on a limited pilot basis at 16 sites. Recommendations for future improvements are given.

Inventory of Innovative Learning Materials in Marine Science and Technology. UNESCO Reports in Marine Science 60.

ERIC Educational Resources Information Center

Richards, Adrian F.; Richards, Efrosine A.

The Inventory of Innovative Learning Materials in Marine Science and Technology includes 32 computer-, 148 video-, 16 film-, and 11 CD-ROM-based entries. They concern materials in biosciences (67), chemistry (5), geosciences (16), physics (23), technology (76) and other (20). This first, initial compilations is conceived as the basis for more…

Toward a Learning Society. Director's Biennial Report to Congress. IES 2007-6004

ERIC Educational Resources Information Center

Institute of Education Sciences, 2007

2007-01-01

The mission of the Institute of Education Sciences (IES) is to provide rigorous evidence on which to ground education practice and policy and to encourage its use. The Education Sciences Reform Act of 2002 (ESRA) requires that the Director of IES, on a biennial basis, transmit to the President, the National Board for Education Sciences, and the…

Reviews of Data on Science Resources, No. 25. Doctoral Scientists and Engineers in Private Industry, 1973.

ERIC Educational Resources Information Center

National Science Foundation, Washington, DC. Div. of Science Resources Studies.

Reported are manpower data needed by those engaged in science and engineering policy activities. The information is collected from scientists and engineers themselves. The basis of this report is the first survey, in a biennial series, of the Doctoral Roster of Scientists and Engineers, conducted for the National Science Foundation by the…

Recent global trends in structural materials research

NASA Astrophysics Data System (ADS)

Murakami, Hideyuki; Ohmura, Takahito; Nishimura, Toshiyuki

2013-02-01

Structural materials support the basis of global society, such as infrastructure and transportation facilities, and are therefore essential for everyday life. The optimization of such materials allows people to overcome environmental, energy and resource depletion issues on a global scale. The creation and manufacture of structural materials make a large contribution to economies around the world every year. The use of strong, resistant materials can also have profound social effects, providing a better quality of life at both local and national levels. The Great East Japan Earthquake of 11 March 2011 caused significant structural damage in the Tohoku and Kanto regions of Japan. On a global scale, accidents caused by the ageing and failure of structural materials occur on a daily basis. Therefore, the provision and inspection of structural reliability, safety of nuclear power facilities and construction of a secure and safe society hold primary importance for researchers and engineers across the world. Clearly, structural materials need to evolve further to address both existing problems and prepare for new challenges that may be faced in the future. With this in mind, the National Institute for Materials Science (NIMS) organized the 'NIMS Conference 2012' to host an extensive discussion on a variety of global issues related to the future development of structural materials. Ranging from reconstruction following natural disasters, verification of structural reliability, energy-saving materials to fundamental problems accompanying the development of materials for high safety standards, the conference covered many key issues in the materials industry today. All the above topics are reflected in this focus issue of STAM, which introduces recent global trends in structural materials research with contributions from world-leading researchers in this field. This issue covers the development of novel alloys, current methodologies in the characterization of structural materials and fundamental research on structure-property relationships. We are grateful to the authors who contributed to cover these issues, and sincerely hope that our readers will expand their knowledge of emerging international research within the field of structural materials.

Photonics: how to get familiar with it

NASA Astrophysics Data System (ADS)

Senderáková, Dagmar; Mesaros, Vladimir; Strba, Anton

2010-12-01

Year 2010 brought the 50th anniversary of laser. Our century seems to be called the photon-century. Light in our lives plays both pervasive and primordial role. To describe the new role of today "interdisciplinary optics" a new term - photonics appeared. The term was coined in 1967 by Pierre Aigrain, a French scientist, who defined photonics as the science of the harnessing of light. Photonics encompasses the generation of light, the detection of light, the management of light through guidance, manipulation, and amplification, and most importantly, its utilisation for the benefit of mankind. Number of photonics applications proves its importance. On one side, there is a demand for skilled people with photonics training. On the other side, nearly everyone is affected by science in a way and it would be useful to have at least a basic understanding of scientific principles. However, it is not a brand-new idea, an effort to popularise new scientific achievements has still been present. The contribution is based on experience of popularising photonics to high school students and attracting undergraduate University students for basis of optics via photonics. The aim of it is to share and exchange experience.

Can Genetics and Genomics Nursing Competencies Be Successfully Taught in a Prenursing Microbiology Course?

PubMed Central

Shuster, Michèle

2011-01-01

In recognition of the entry into the era of personalized medicine, a new set of genetics and genomics competencies for nurses was introduced in 2006. Since then, there have been a number of reports about the critical importance of these competencies for nursing practices and about the challenges of addressing these competencies in the preservice (basic science) nursing curriculum. At least one suggestion has been made to infuse genetics and genomics throughout the basic science curriculum for prenursing students. Based on this call and a review of the competencies, this study sought to assess the impact of incorporation of genetics and genomics content into a prenursing microbiology course. Broadly, two areas that address the competencies were incorporated into the course: 1) the biological basis and implications of genetic diversity and 2) the technological aspects of assessing genetic diversity in bacteria and viruses. These areas address how genetics and genomics contribute to healthcare, including diagnostics and selection of treatment. Analysis of learning gains suggests that genetics and genomics content can be learned as effectively as microbiology content in this setting. Future studies are needed to explore the most effective ways to introduce genetics and genomics technology into the prenursing curriculum. PMID:21633070

Editorial: The Sackler International Prize in Biophysical Sciences

NASA Astrophysics Data System (ADS)

Frydman, Lucio

2018-02-01

The Raymond and Beverly Sackler International Prize is awarded alternatively in the fields of Biophysics, Chemistry and Physics on a yearly basis, by Tel Aviv University. The price is intended to encourage dedication to science, originality and excellence, by rewarding outstanding scientists under 45 years of age, with a total purse of 100,000. The 2016 Raymond and Beverly Sackler Prize was awarded in the field of Magnetic Resonance last February in a festive symposium, to three excellent researchers: Professor John Morton (University College London), Professor Guido Pintacuda (Ecole Normale Supérieure de Lyon and CNRS), and Professor Charalampos Kalodimos (at the time at the University of Minnesota). John was recognized for his novel contributions to quantum information processing, by means of a range of highly elegant physical phenomena involving both NMR and EPR. Guido was recognized for his methodological advances in solid state NMR spectroscopy, including advances in proton detection under ultrafast MAS at ultrahigh magnetic field, and for his insightful applications to challenging biological systems. While Charalampos (Babis) was recognized for beautifully detailed characterizations of structure, function, and dynamics in challenging and important biological systems through solution NMR spectroscopy.

Overview of HIT-SI3 experiment: Simulations, Diagnostics, and Summary of Current Results

NASA Astrophysics Data System (ADS)

Penna, James; Jarboe, Thomas; Nelson, Brian; Hossack, Aaron; Sutherland, Derek; Morgan, Kyle; Hansen, Chris; Benedett, Thomas; Everson, Chris; Victor, Brian

2016-10-01

The Helicity Injected Torus - Steady Inductive 3(HIT-SI3)experiment forms and maintains spheromaks via Steady Inductive Helicity Injection (SIHI). Three injector units allow for continuous injection of helicity into a copper flux conserver in order to sustain a spheromak. Firing of the injectors with a phase difference allows finite rotation of the plasma to provide a stabilizing effect. Simulations in the MHD code NIMROD and the fluid-model code PSI-TET provide validation and a basis for interpretation of the observed experimental data. Thompson Scattering (TS) and Far Infrared (FIR) Interferometer systems allow temperature and line-averaged density measurements to be taken. An Ion Doppler Spectroscopy (IDS) system allows measurement of the plasma rotation and velocity. HIT-SI3 data has been used for validation of IDCD predictions, in particular the projected impedance of helicity injectors according to the theory. The experimental impedances have been calculated here for the first time for different HIT-SI3 regimes. Such experimental evidence will contribute to the design of future experiments employing IDCD as a current-drive mechanism. Work supported by the D.O.E., Office of Science, Office of Fusion Science.

The maturation of science within dentistry: the impact of critical milestones and visionary leaders on contemporary achievements.

PubMed

Gutmann, James L

2009-01-01

In the last 150 years dentistry has faced myriad challenges as it has developed as a technical profession; but even greater struggles to develop a true scientific basis, one that permeates both the academic and practice sectors. In the latter part of the 19th century, technical advances abounded and clinical practice was empirically driven. The first few decades of the 20th century were a tumultuous time in the scientific evolution of dentistry, and many political barriers existed. The formation of scientific journals, research institutes, and a focus on dental education all contributed to a slow and sometimes agonizing evolution of the scientific development of dentistry. Today, while research endeavors are vast, the dental educational system and its embracing of new science within its curricula may not have kept pace with the vision of William J. Gies to revitalize the dental profession over 75 years ago. We are on the brink of a remarkable transformation for both dental education and the practice of dentistry, one that will require enhanced leadership, a revitalized vision and a passion for excellence to allow its continued progress and ultimate success.

Spain: Success story in space

NASA Astrophysics Data System (ADS)

Longdon, Norman

From the early 1960's, European governments were aware that they had to take part in the exploration, and potential exploitation, of space, or be left behind in a field of high-technology that had far-reaching possibilities. It was also realized that financial and manpower constraints would limit the extent to which individual nations could carry out their own national programs. They, therefor, joined forces in two organizations: the European Space Research Organization (ESRO) and the European Launcher Development Organization (ELDO). By 1975, when the potential of space development had been more fully appreciated, the two organizations were merged into the Europeans Space Agency (ESA) of which Spain was a founding member. ESA looks after the interest of 13 member states, one associated member state (Finland), and one cooperating state (Canada) in the peaceful uses of space. Its programs center around a mandatory core of technological research and space science to which member states contribute on the basis of their Gross National Product. Spain in 1992 contributes 6.46% to this mandatory program budget. The member states then have the chance to join optional programs that include telecommunications, observation of the earth and its environment, space transportation systems, microgravity research, and participation in the European contribution to the International Space Station Freedom. Each government decides whether it is in its interest to join a particular optional program, and the percentage that it wishes to contribute to the budget. Although in the early days of ESA, Spain participated in only a few optional programs, today Spain makes a significant contribution to nearly all of ESA's optional programs. This document presents Spain's contributions to particular ESA Programs and discusses Spain's future involvement in ESA.

A Biological Basis for Generative Learning in Technology-and-Science Part I: A Theory of Learning.

ERIC Educational Resources Information Center

Schaverien, Lynette; Cosgrove, Mark

1999-01-01

Describes a theory of learning in which the brain is seen as a Darwinian machine. Argues that the generative heuristic underlying Darwinism offers considerable value for technology and science education. Contains 33 references. (Author/WRM)

45 CFR 1706.160 - Communications.

Code of Federal Regulations, 2014 CFR

2014-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.160 Communications. (a) The... impaired vision or hearing, can obtain information as to the existence and location of accessible services...

45 CFR 1706.160 - Communications.

Code of Federal Regulations, 2011 CFR

2011-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.160 Communications. (a) The... impaired vision or hearing, can obtain information as to the existence and location of accessible services...

45 CFR 1706.160 - Communications.

Code of Federal Regulations, 2013 CFR

2013-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.160 Communications. (a) The... impaired vision or hearing, can obtain information as to the existence and location of accessible services...

45 CFR 1706.160 - Communications.

Code of Federal Regulations, 2012 CFR

2012-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.160 Communications. (a) The... impaired vision or hearing, can obtain information as to the existence and location of accessible services...

Building on the Cornerstone Mission: Focused LRO Workshops to Support Science Team Synergies

NASA Astrophysics Data System (ADS)

Keller, J. W.; Petro, N. E.

2017-10-01

During the Cornerstone Mission, the LRO instrument teams have identified a number of key science themes that drive their observations during the extended mission. These themes serve as a basis for the identification of the thematic workshops.

The Development of Interactive World Wide Web Based Teaching Material in Forensic Science.

ERIC Educational Resources Information Center

Daeid, Niamh Nic

2001-01-01

Describes the development of a Web-based tutorial in the forensic science teaching program at the University of Strathclyde (Scotland). Highlights include the theoretical basis for course development; objectives; Web site design; student feedback; and staff feedback. (LRW)

45 CFR 606.1 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Purpose. 606.1 Section 606.1 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION...

45 CFR 606.50 - Program accessibility: Discrimination prohibited.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Program accessibility: Discrimination prohibited... SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION § 606.50 Program accessibility: Discrimination prohibited...

45 CFR 606.40 - Employment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION... definitions, requirements, and procedures of section 501 of the Rehabilitation Act of 1973 (29 U.S.C. 791), as...

45 CFR 606.52 - Program accessibility: New construction and alterations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SCIENCE FOUNDATION ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE NATIONAL SCIENCE FOUNDATION § 606.52 Program accessibility: New construction and... usable by individuals with handicaps. The definitions, requirements, and standards of the Architectural...

45 CFR 1706.103 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.103 Definitions. For purposes... has a physical or mental impairment that substantially limits one or more major life activities, has a...

45 CFR 1706.103 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.103 Definitions. For purposes... has a physical or mental impairment that substantially limits one or more major life activities, has a...

45 CFR 1706.103 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.103 Definitions. For purposes... has a physical or mental impairment that substantially limits one or more major life activities, has a...

45 CFR 1706.103 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... INFORMATION SCIENCE ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE § 1706.103 Definitions. For purposes... has a physical or mental impairment that substantially limits one or more major life activities, has a...

The Scientific Basis of Generalist Medicine.

ERIC Educational Resources Information Center

Pruessner, Harold T.; And Others

1992-01-01

One reason medical students favor specialization over generalist medicine (primary care) is a perception of generalist medicine as nonrigorous. Chaos science, a new field, reveals an intellectual basis for generalist medicine. The history, strengths, and limits of reductionist thinking in medicine and aspects of chaos theory illuminate this…

Global health diplomacy, national integration, and regional development through the monitoring and evaluation of HIV/AIDS programs in Papua New Guinea, Vanuatu, and Samoa.

PubMed

Kevany, Sebastian; Gildea, Amy; Garae, Caleb; Moa, Serafi; Lautusi, Avaia

2015-04-27

The South Pacific countries of Vanuatu, Samoa, and Papua New Guinea have ascended rapidly up the development spectrum in recent years, refining an independent and post-colonial economic and political identity that enhances their recognition on the world stage. All three countries have overcome economic, political and public health challenges in order to stake their claim to sovereignty. In this regard, the contributions of national and international programs for the diagnosis, treatment and prevention of HIV/AIDS, with specific reference to their monitoring and evaluation (M&E) aspects, have contributed not just to public health, but also to broader political and diplomatic goals such as 'nation-building'. This perspective describes the specific contributions of global health programs to the pursuit of national integration, development, and regional international relations, in Vanuatu, Samoa and Papua New Guinea, respectively, based on in-country M&E activities on behalf of the Global Fund to Fight AIDS, Tuberculosis (TB) and Malaria and the Australian Department of Foreign Affairs and Trade (DFAT) during 2014 and 2015. Key findings include: (1) that global health programs contribute to non-health goals; (2) that HIV/AIDS programs promote international relations, decentralized development, and internal unity; (3) that arguments in favour of the maintenance and augmentation of global health funding may be enhanced on this basis; and (4) that "smart" global health approaches have been successful in South Pacific countries. © 2015 by Kerman University of Medical Sciences.

Development of an International Research Project of Monsoon Asia Integrated Regional Study (MAIRS)

NASA Astrophysics Data System (ADS)

Fu, C.

2006-05-01

Monson Asia has been recommended as one of the critical regions of integrated study of global change. Among a number of reasons, the most significant features of Monsoon Asia is that this is a region where the major features of landscape, such as vegetation, soil and water system are mainly developed under the most representative monsoon climate. On the other hand, the Monsoon Asia is a region with the most active human development. It has more than 5000 years long history of civilization and highest population density of the world, reaching 57 percent of word population. It also had the most rapid development in last decades and is projected to maintain its high growth rates in the foreseeable future. The human-monsoon system interactions and their linkages with the earth system dynamics could be a challenge issue of global change research and a sustainable Asia . A science plan of MAIRS is under drafting by SSC of MAIRS under the guidance of START and an international project office of MAIRS was formally opened in IAP/Chinese Academy of Sciences under the support of Chinese government. The overall objectives of the MAIRS that will combine field experiments, process studies, and modeling components are: 1) To better understand how human activities in regions are interacting with and altering natural regional variability of the atmospheric, terrestrial, and marine components of the environment; 2) To contribute to the provision of a sound scientific basis for sustainable regional development; 3) To develop a predictive capability of estimating changes in global-regional linkages in the Earth System and to recognize on a sound scientific basis the future consequences of such changes.

Teaching Science with the Social Studies of Science for Equity

NASA Astrophysics Data System (ADS)

Lederman, Muriel

Integrating the social studies of science into science education would make explicit the cultures of science, which have been revealed by historians, philosophers, sociologists, and feminist science scholars. These cultures include the institutions of science, the interaction of science and the society in which it is practiced, and the internal culture of science. This pedagogy may be a route to increasing equity in science, by giving women and members of other under-represented groups an appreciation of the factors causing their alienation from the enterprise and the tools to change science for social justice. In this article, I present the theoretical basis of this position, along with the implementation strategies and preliminary assessment for a sophomore level biology course based on this perspective.

On the Usage of Locally Dense Basis Sets in the Calculation of NMR Indirect Nuclear Spin-Spin Coupling Constants

NASA Astrophysics Data System (ADS)

Sanchez, Marina; Provasi, Patricio F.; Aucar, Gustavo A.; Sauer, Stephan P. A.

Locally dense basis sets (

Natural variation of sucrose, glucose and fructose contents in Colombian genotypes of Solanum tuberosum Group Phureja at harvest.

PubMed

Duarte-Delgado, Diana; Ñústez-López, Carlos-Eduardo; Narváez-Cuenca, Carlos-Eduardo; Restrepo-Sánchez, Luz-Patricia; Melo, Sandra E; Sarmiento, Felipe; Kushalappa, Ajjamada C; Mosquera-Vásquez, Teresa

2016-09-01

Potato frying quality is a complex trait influenced by sugar content in tubers. Good frying quality requires low content of reducing sugars to avoid the formation of dark pigments. Solanum tuberosum Group Phureja is a valuable genetic resource for breeding and for genetic studies. The sugar content after harvest was analyzed in a germplasm collection of Group Phureja to contribute to the understanding of the natural variation of this trait. Sucrose, glucose and fructose genotypic mean values ranged from 6.39 to 29.48 g kg(-1) tuber dry weight (DW), from 0.46 to 28.04 g kg(-1) tuber DW and from 0.29 to 27.23 g kg(-1) tuber DW, respectively. Glucose/fructose and sucrose/reducing sugars ratios ranged from 1.01 to 6.67 mol mol(-1) and from 0.15 to 7.78 mol mol(-1) , respectively. Five clusters of genotypes were recognized, three of them with few genotypes and extreme phenotypic values. Sugar content showed a wide variation, representing the available variability useful for potato breeding. The results provide a quantitative approach to analyze the frying quality trait and are consistent with frying color. The analyzed germplasm presents extreme phenotypes, which will contribute to the understanding of the genetic basis of this trait. © 2016 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry. © 2016 The Authors. Journal of the Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.

Increasing Equity and Compensating Historically Academically Disadvantaged Students at a Tertiary Level: Benefits of a Science Foundation Programme as a Way of Access

ERIC Educational Resources Information Center

Downs, Colleen

2010-01-01

An approach to remedy the scarcity of Black students within the sciences at southern African universities has been the development of access programmes. There has been little acknowledgement of the contribution of these access programmes in increasing the quantity and quality of graduates. The contribution made by the Science Foundation Programme…

Geographical education in Russia: state-of-the-art and new perspectives

NASA Astrophysics Data System (ADS)

Chalov, Sergey R.

2010-05-01

Up-today education systems of different countries face new perspectives in globalizing World. The Russian higher education framework was basically incompatible with the process of making academic degree standards and quality assurance standards more comparable throughout the World (so called Bologna process for Europe). So did Earth Sciences education framework. Today the key question in the further development of Earth sciences in Russia is the interaction with European education system. At the crossroads it is challenging to analyze the history and state-of-the-art. We considered the question on the example of one of the largest centers of the Earth Sciences education in Russia - Faculty of Geography of Lomonosov Moscow State University, which is moreover regarded to be one of the largest scientific and educational centers of geography in the World. There are 1200 students and 180 PhD students studying on the Faculty. The Faculty consists of 15 departments, 8 research laboratories and 4 field stations, where 850 employees work. Tuition of geography was established at Lomonosov Moscow State University since the day of its foundation. The significance of geographical studies at the University, which originally comprised the Faculty of Philosophy, the Faculty of Law and the Faculty of Medicine, was already mentioned in the draft plan of its establishment (1755), which said that «anyone wishing to attend professors' lectures at the University has to learn foreign languages and first scientific basis beforehand". For this purpose two «gymnasiums» consisting of four schools were es-tablished at the University. Geography was included into the curriculum of the «first scientific basis school» and the «school of the distinguished European languages» - German and French. Today Geography in Russia is regarded to be one of the base sciences that are devoted to the problem of society and environment and their interactions. Geography was gone far from the descriptive field of science and in recent years combined key aspects of Earth Sciences. A new structure of geographical science and education has developed under the influence of modern trends in Geosciences. There are fifteen specialized departments on the Faculty of Geography of Lomonosov Moscow State University. The structure of the Faculty of Geography comprises 3 main profiles: the Environmental Geography, Human Geography and Hydrometeorology. Research and education of the Faculty of Geography of Lomonosov Moscow State University is fundamental and application-oriented in nature. To find solutions for society's present and future demands is the main task of the research and education which is trend to become research-oriented. Eight multidisciplinary primary research laboratories contribute to the research-oriented education. Modern global processes and terms such as sustainability, assessing risk and reducing disaster in environmental hazards, global and regional changes of environment and climate posed new perspectives in the geographical education. Integrative trends were in progress and that could be characterized by the following: - Development of new integrative branch of geography (so called "geoecology") as a response to increasing anthropogenic impact on environment; - Development of supplementary education (GIS, habitation ecology, landscape design etc); - Interdisciplinary features of such branches as environmental impact assessment and audit; - Scientific basis of sustainable development and nature management. Both with organizational issues (i.e. perfection of student practices, field studies and modernization of field stations; creation of training courses for foreign students; strengthening special training programmes in schools and development of distance learning) this integrative trends determine further development of the Geographical education in Russia. All of them greatly depend on the integration processes between Russia and Europe. Firm place of the Geography in the European Earth Sciences system provides both demand for the society and key role in future of science.

Minority Contributions to Science, Engineering, and Medicine.

ERIC Educational Resources Information Center

Funches, Peggy; And Others

Offering an historical perspective on the development of science, engineering, medicine, and technology and providing current role models for minority students, the bulletin lists the outstanding contributions made by: (1) Blacks - medicine, chemistry, architecture, engineering, physics, biology, and exploration; (2) Hispanos - biomedical…

Better Assessment Science Integrating Point and Nonpoint Sources

EPA Science Inventory

Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) is not a model per se, but is a multipurpose environmental decision support system for use by regional, state, and local agencies in performing watershed- and water-quality-based studies. BASI...

On What Basis Hope? Modern Progress and Postmodern Possibilities.

ERIC Educational Resources Information Center

Danforth, Scot

1997-01-01

Examines modern and postmodern concepts of hope as applied to services for persons having mental retardation. Contrasts modernist theories of special education, based on interventionist social science, with postmodernist views, which critique modern social science as perpetuating stigmatized "mentally retarded" identities defined by…

Toward an Applied Administrative Science.

ERIC Educational Resources Information Center

Dunbar, Roger L. M.

1983-01-01

A study of 65 articles from the 1981 volumes of "Administrative Science Quarterly" and "Harvard Business Review," using smallest space analysis, found that the few studies adopting subjective (instead of objective) approaches to analyzing organizational change were most likely to provide a basis for an applied administrative…

Investigating Changes in Student Attitudes and Understanding of Science through Participation in Citizen Science Projects in College Coursework

NASA Astrophysics Data System (ADS)

Cardamone, Carolin; Cobb, Bethany E.

2018-01-01

Over the last decade, web-based “citizen science” projects such as the Zooniverse have allowed volunteers and professional scientists to work together for the advancement of science. While much attention has been paid to the benefits to science from these new projects, less attention has been paid to their impact on the participants and, in particular, to the projects’ potential to impact students who might engage in these projects through coursework. We report on a study engaging students in introductory astronomy classes at the George Washington University and Wheelock College in an assignment in which each student individually contributed to a “physics” or “space” citizen science project of their choice, and groups of students worked together to understand and articulate the scientific purpose of a citizen science project to which they all contributed. Over the course of approximately four weeks, the students kept logs of their individual contributions to the project, and recorded a brief reflection on each of their visits (noting, for example, interesting or confusing things they might encounter along the way). The project culminated with each group delivering a creative presentation that demonstrated their understanding of both the science goals of the project and the value of their own contributions to the project. In this talk, we report on the experience of the students with the project and on an assessment of the students’ attitudes toward science and knowledge of the process of science completed before the introduction of the assignment and again at its conclusion.

The (Re)Construction of a Philosophical and Pedagogical Position for the Foundation Programme at UKZN with Particular Reference to the Biology Module

ERIC Educational Resources Information Center

Kirby, N. F.; Dempster, E. R.

2011-01-01

The Centre for Science Access Foundation Programme at the University of KwaZulu-Natal provides alternative access to tertiary science studies to educationally disadvantaged students. The philosophical basis for this Programme is that of constructivism, as adopted by the original Science Foundation Programme (SFP) which was initiated in 1991 on the…

Talking Science: The Research Evidence on the Use of Small Group Discussions in Science Teaching

ERIC Educational Resources Information Center

Bennett, Judith; Hogarth, Sylvia; Lubben, Fred; Campbell, Bob; Robinson, Alison

2010-01-01

This paper reports the findings of two systematic reviews of the use and effects of small group discussions in high school science teaching. Ninety-four studies were included in an overview (systematic map) of work in the area, and 24 studies formed the basis of the in-depth reviews. The reviews indicate that there is considerable diversity in the…

Science Teachers' Views about the Science Fair at Primary Education Level

ERIC Educational Resources Information Center

Tortop, Hasan Said

2013-01-01

Science fair is an environment where students present their scientific research projects. Opinions of science teachers who participated as a mentor in science fair are important for determining of the science fair quality and its contribution of science education. The aim of study was to determine science teachers' views about the science fair at…

A Bump on a Bump? Emerging Intuitions Concerning the Relative Difficulty of the Sciences

PubMed Central

Keil, Frank C.; Lockhart, Kristi L.; Schlegel, Esther

2011-01-01

In 4 studies, the authors examined how intuitions about the relative difficulties of the sciences develop. In Study 1, familiar everyday phenomena in physics, chemistry, biology, psychology, and economics were pretested in adults, so as to be equally difficult to explain. When participants in kindergarten, Grades 2, 4, 6, and 8, and college were asked to rate the difficulty of understanding these phenomena, children revealed a strong bias to see natural science phenomena as more difficult than those in psychology. The perceived relative difficulty of economics dropped dramatically in late childhood. In Study 2, children saw neuroscience phenomena as much more difficult than cognitive psychology phenomena, which were seen as more difficult than social psychology phenomena, even though all phenomena were again equated for difficulty in adults. In Study 3, we explored the basis for these results in intuitions about common knowledge and firsthand experience. Study 4 showed that the intuitions about the differences between the disciplines were based on intuitions about difficulty of understanding and not on the basis of more general intuitions about the feasibility or truth of the phenomena in question. Taken together, in the studies, the authors find an early emerging basis for judgments that some sciences are intrinsically more difficult than others, a bias that may persevere in adults in subtler forms in such settings as the courtroom. PMID:20121309

A Not-So-Gentle Refutation of the Defence of Homeopathy.

PubMed

Zawiła-Niedźwiecki, Jakub; Olender, Jacek

2016-03-01

In a recent paper, Levy, Gadd, Kerridge, and Komesaroff attempt to defend the ethicality of homeopathy by attacking the utilitarian ethical framework as a basis for medical ethics and by introducing a distinction between evidence-based medicine and modern science. This paper demonstrates that their argumentation is not only insufficient to achieve that goal but also incorrect. Utilitarianism is not required to show that homeopathic practice is unethical; indeed, any normative basis of medical ethics will make it unethical, as a defence of homeopathic practice requires the rejection of modern natural sciences, which are an integral part of medical ethics systems. This paper also points out that evidence-based medicine lies at the very core of modern science. Particular arguments made by Levy et al. within the principlist medical ethics normative system are also shown to be wrong.

Factors which influence Texas biology teachers' decisions to emphasize fundamental concepts of evolution

NASA Astrophysics Data System (ADS)

Bilica, Kimberly Lynn

The teaching of biological evolution in public science classrooms has been mitigated by a lingering and historic climate of controversy (Skoog, 1984; Skoog, 1979). This controversy has successfully stalled attempts to bring authentic science literacy to the American public (Bybee, 1997). The first encouraging signs of the abatement of this controversy occurred during the early 1990s when several prominent science organizations promoted evolution to its appropriate status as a central and unifying concept in biology (National Science Teachers Association, 1992; National Research Council, 1996; American Association for the Advancement of Science, 1990, 1993). The organizations acknowledged that not only should biological evolution be taught, evolution should stand as one of a select group of essential concepts upon which biology curricula should be built. Bandura's Social Learning theory (Bandura, 1997; Lumpe, Haney, & Czerniak, 2000) and Helms' Model of Identity (Helms, 1998) provide the theoretical basis for this study. Both Bandura and Helms explain the actions of teachers by examining the beliefs and values that influence their decisions. The models distinguish between two types of belief systems: capacity beliefs and context beliefs (Lumpe, et al, 2000; Helms, 1998). Both belief types influence and are influenced by individual actions. In this study, the action to be described is the decision that teachers make about the degree of emphasis on evolution in the classroom. The capacity beliefs that will be examined are teachers' beliefs about their capability to teach evolution. The contextual beliefs in this study are perceptions about students' capabilities to learn evolution, the status of evolution in science, the place of evolution in the biology classroom, the influence of textbooks, time, and community/school values. This study contributes to and extends the knowledge base established by studies of evolution education by exploring the relative amount of emphasis that Texas biology teachers currently as well as prefer to place on fundamental evolution concepts in relationship to specific belief factors which influence biology teachers' curricular decisions.

Exploring what contributes to the knowledge development of secondary physics and physical science teachers in a continuous professional development context

NASA Astrophysics Data System (ADS)

Nelms, April Wagnon

This dissertation used qualitative methodologies, specifically phenomenological research, to investigate what contributes to the development of pedagogical content knowledge (PCK) of physics and physical science teachers who participate in a content-specific continuous professional development program. There were five participants in this study. The researcher conducted participant observations and interviews, rated participants degree of reformed teaching practices using the Reformed Teaching Observation Protocol, surveyed participants' self-efficacy beliefs using the Science Teacher Efficacy Belief Instrument "A," and rated participants'' level of PCK using the PCK Rubrics.. All data were analyzed, and a composite description of what contributes to physics and physical science teachers' PCK development through a continuous professional development program emerged. A theory also emerged from the participants' experiences pertaining to how teachers' assimilate new conditions into their existing teaching schema, how conditions change teachers' perceptions of their practice, and outcomes of teachers' new ideas towards their practice. This study contributed to the literature by suggesting emergent themes and a theory on the development of physics and physical science teachers' PCK. PCK development is theorized to be a spiral process incorporating new conditions into the spiral as teachers employ new science content knowledge and pedagogical practices in their individual classroom contexts.

The Cutting Up: Fish a la Science.

ERIC Educational Resources Information Center

Rossman, Michael

1983-01-01

A teacher describes how a tuna, bought for consumption, can first provide the basis for a science lesson for preschool and first-grade students. As the fish is dissected, the teacher explains the functions of various body parts such as the heart and the digestive system. (PP)

A Thesaurus-Linked Science Question-Banking System.

ERIC Educational Resources Information Center

Johnson, Sandra; Maher, Brian

1984-01-01

Outlines implementation and uses of the computerized question-banking system of the thesaurus-linked browse procedure used by APU National Assessment in Science Programme. The ROOT Thesaurus, a comprehensive indexing and searching tool for technological applications, is described and its modifications are discussed as the basis for the…

Chemistry in a Large, Multidisciplinary Laboratory.

ERIC Educational Resources Information Center

Lingren, Wesley E.; Hughson, Robert C.

1982-01-01

Describes a science facility built at Seattle Pacific University for approximately 70 percent of the capital cost of a conventional science building. The building serves seven disciplines on a regular basis. The operation of the multidisciplinary laboratory, special features, laboratory security, and student experience/reactions are highlighted.…

Basis of Accreditation for Educational Programs in Designated Health Science Professions.

ERIC Educational Resources Information Center

Canadian Medical Association, Ottawa (Ontario).

Designed as a guide to accreditation for educational programs in designated health science professions in Canada, this report provides educators with guidelines, general requirements, and requirements for specific programs. Following information on the organization, structure, goals, mission, values, philosophy, and terminology of accreditation of…

45 CFR 611.9 - Hearings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION IN FEDERALLY-ASSISTED PROGRAMS OF THE NATIONAL SCIENCE FOUNDATION-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF... to be taken, and the matters of fact or law asserted as the basis for this action, and either (1) fix...

45 CFR 611.9 - Hearings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION IN FEDERALLY-ASSISTED PROGRAMS OF THE NATIONAL SCIENCE FOUNDATION-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF... to be taken, and the matters of fact or law asserted as the basis for this action, and either (1) fix...

45 CFR 611.9 - Hearings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION IN FEDERALLY-ASSISTED PROGRAMS OF THE NATIONAL SCIENCE FOUNDATION-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF... to be taken, and the matters of fact or law asserted as the basis for this action, and either (1) fix...

45 CFR 611.9 - Hearings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION IN FEDERALLY-ASSISTED PROGRAMS OF THE NATIONAL SCIENCE FOUNDATION-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF... to be taken, and the matters of fact or law asserted as the basis for this action, and either (1) fix...

45 CFR 611.9 - Hearings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION NONDISCRIMINATION IN FEDERALLY-ASSISTED PROGRAMS OF THE NATIONAL SCIENCE FOUNDATION-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF... to be taken, and the matters of fact or law asserted as the basis for this action, and either (1) fix...

Metacognitive and Multimedia Support of Experiments in Inquiry Learning for Science Teacher Preparation

ERIC Educational Resources Information Center

Bruckermann, Till; Aschermann, Ellen; Bresges, André; Schlüter, Kirsten

2017-01-01

Promoting preservice science teachers' experimentation competency is required to provide a basis for meaningful learning through experiments in schools. However, preservice teachers show difficulties when experimenting. Previous research revealed that cognitive scaffolding promotes experimentation competency by structuring the learning process,…

Why Study Geoscience? Identifying Effective Recruitment and Retention Strategies for an Undergraduate Earth & Environmental Sciences Program

NASA Astrophysics Data System (ADS)

Vajoczki, S.; Eyles, C. H.; Stewart, J.; Dasilva, L.

2005-12-01

McMaster University is a `research intensive' university with 17,000+ full time undergraduate students. The School of Geography and Earth Sciences (SGES) is located within the Faculty of Science, offers B.Sc., B.A., M.Sc., M.A. and PhD degree programs and teaches more than 70 undergraduate courses on an annual basis. The Honours B.Sc program in Earth and Environmental Sciences (EES) graduates approximately 25 students per year. Students enroll in undergraduate SGES programs in their second year, after completion of an introductory first year in the Faculty of Science in which they take compulsory science courses including math, physics, chemistry, and biology. First year students, as well as those in upper years, may also elect to take one or more of three introductory courses offered by SGES (Earth & the Environment, The Living Environment, Atmosphere & Hydrosphere) to complete their science requirements. Most students entering the Faculty of Science know little about geoscience as it does not form an important part of the Ontario secondary school curriculum. Hence, recruitment into the EES program is primarily via the first year courses. In order to establish reasons why students elected to take the introductory courses offered by SGES, and their reasons for considering subsequent entry to the B.Sc program, a survey of students taking one of the courses was conducted in the fall of 2003. Results from the survey indicate that students enroll in the course, and subsequently the EES program, for a variety of reasons including: general interest in how the planet works, concern for the environment, interesting title of the course and reputation of the instructor. Student concern over lack of potential jobs is cited as the main reason for not pursuing a degree in geoscience. This survey has helped to direct the multifaceted recruitment strategies used by SGES to continue to develop its undergraduate program through delivery of high quality first year courses. Additional recruitment strategies used to recruit and retain high quality students include an active undergraduate society and departmental events that contribute towards a culture of learning and sense of belonging that is sought by students.

What is science in preschool and what do teachers have to know to empower children?

NASA Astrophysics Data System (ADS)

Andersson, Kristina; Gullberg, Annica

2014-06-01

In this article we problematize the purpose of teaching science in preschool and the competences preschool teachers need in order to conduct science activities in the classroom. The empirical data were collected through an action research project with five preschool and primary school teachers (K-6). In the first section of this paper we use one situation, a floating-sinking experiment, as an illustration of how two different epistemological perspectives generate different foci on which kind of science teaching competences can be fruitful in preschool settings. In the first perspective, the central goal of science teaching is the development of the children's conceptual understanding. With this perspective, we found that the science activities with children were unsuccessful, because their thoughts about concepts did not develop as expected, the situation even enhanced a "misconception" concerning density. Moreover, the teacher was unsuccessful in supporting the children's conceptual learning. The second perspective uses a feminist approach that scrutinizes science, where we investigate if the floating-sinking activity contributes to a feeling of participation in a scientific context for the children and if so how the teacher promotes this inclusion. This second perspective showed that the children's scientific proficiency benefited from the situation; they had a positive experience with density which was reinforced by the teacher. The children discovered that they had power over their own learning by using an experimental approach. On the basis of these findings, we conclude that there are competences other than subject matter knowledge that are also important when preschool teachers engage children in scientific activities. Through process-oriented work with the teacher group, we identified four concrete skills: paying attention to and using children's previous experiences; capturing unexpected things that happen at the moment they occur; asking questions that challenge the children and that stimulate further investigation; creating a situated presence, that is, "remaining" in the situation and listening to the children and their explanations. We discuss possible ways to move preschool teachers away from their feelings of inadequacy and poor self-confidence in teaching science by reinforcing this kind of pedagogical content knowledge.

Scientific basis for risk analysis of food-related substances with particular reference to health effects on children.

PubMed

Hayashi, Yuzo

2009-01-01

Based on the advance of toxicology and related sciences, a regulatory regime for the safety of chemicals related to daily life has been rapidly established. Especially for the food-related substances, the process of risk analysis has facilitated the collaboration by all the players including consumers toward the security of their safety. On the other hand, except for pharmaceuticals, science-based decisions and governmental actions on safety issues have not always gained confidence of the public. One of the reasons was the inadequacy in the way of use of scientific knowledge, or in other words, inappropriateness of decision making by "the regulatory science". Regulatory science is a science to warrant the decision making processes for governmental acts (Mitsuru Uchiyama). In the case of chemical safety, it can be redefined as a theoretical concept to complements the uncertainty of scientific knowledge for the decision of governmental acts that is adequate in both scientific and social ways. Therefore, the regulatory science is an indispensable discipline to effectively apply risk analysis. Here, the significance of the regulatory science for the hazard assessment of the chemicals, especially for children is described. In the past, the hazard effects of chemicals have been assessed for adults. Recently, however, the importance of the assessment for children has gained international emphases. Not only for pharmaceuticals, but for food-related substances, the acceptable daily intake (ADI) and tolerable daily intake (TDI) are often set differently for adults and children. The child-specific responses against chemicals are related not only to the physiological factors such as body weight, basal metabolism, but also rapid growth of the body with developmental status of various organs. General knowledge on these issues will be discussed mainly referring the World Health Organization (WHO) documents. Although the cutting edge technology backs up the development of toxicology, it would appear that it is reaching a turning point from technology-centrism to look toward the direction for contribution to society from the stand point of regulatory science.

Role Specific Pupil/Science Teacher Interpersonal Compatibility and Science Attitudes.

ERIC Educational Resources Information Center

Vargo, Robert A.; Schafer, Larry E.

As science teaching becomes more inquiry oriented, science teachers are interacting more frequently with individual students. With increased interaction, pupil/science teacher interpersonal compatibility most likely contributes significantly to the development of students' science attitudes. The purpose of the present study was to examine the…

A Perspective of Middle Schools and the Motivating Factors that will Influence Students to Pursue Careers in Science

NASA Astrophysics Data System (ADS)

Hollins-Miller, Cornelia B.

This dissertation project will determine what factors are being used to engage students to obtain careers in science. It will explore factors and other theories that contribute to persuading students to think about careers in science after college. The participants of the study included counselors, parents, principals, middle school students and teachers. All of the participants were surveyed. Information from the participants was collected and analyzed according to their responses. The results indicated that there were many contributing factors that the participants thought changed their attitudes about science and engaging in a science career.

The contributions and future direction of Program Science in HIV/STI prevention.

PubMed

Becker, Marissa; Mishra, Sharmistha; Aral, Sevgi; Bhattacharjee, Parinita; Lorway, Rob; Green, Kalada; Anthony, John; Isac, Shajy; Emmanuel, Faran; Musyoki, Helgar; Lazarus, Lisa; Thompson, Laura H; Cheuk, Eve; Blanchard, James F

2018-01-01

Program Science is an iterative, multi-phase research and program framework where programs drive the scientific inquiry, and both program and science are aligned towards a collective goal of improving population health. To achieve this, Program Science involves the systematic application of theoretical and empirical knowledge to optimize the scale, quality and impact of public health programs. Program Science tools and approaches developed for strategic planning, program implementation, and program management and evaluation have been incorporated into HIV and sexually transmitted infection prevention programs in Kenya, Nigeria, India, and the United States. In this paper, we highlight key scientific contributions that emerged from the growing application of Program Science in the field of HIV and STI prevention, and conclude by proposing future directions for Program Science.

A review on the geoenvironmental and geoecological integrated technology for environmental remediation in Vietnam: approaches, contributions, challenges and perspectives

NASA Astrophysics Data System (ADS)

Trong Nhuan, Mai; Hoang Ha, Nguyen Thi; Hoai, Ta Thi; Dang Quy, Tran

2017-06-01

Geoenvironmental and geoecological integrated technology (GGIT) is a cost-effective and environment-friendly technology that encompasses the applications of earth science principles and functions of geological environment and ecosystems to assimilate and minimize the spread of pollutants, to enhance the sorption capacity and environmental remediation. On the basis of the integrated approaches such as system, anthropogenic activities - ecosystem - environment interaction, effectiveness and feasibility, GGIT has provided significant applications in Vietnam such as waste containment and remediation and environmental protection. The results of a pilot scale using iron mine drainage sludge and common reed (Phragmites australis) for wastewater treatment in a Pb-Zn mine in northern Vietnam indicated the effective and potential application of GGIT. However, GGIT has many challenges in limited funding conditions, constraints in the initial development of GGIT, incomplete transfer to users, and quantitative assessment of pollutant cleanup by natural environments and ecosystems. Environmental pollution quote, impacts to exposed organisms, increasing demands for application of low-cost technologies, the availability of potential sorbents, indigenous plants, and ecosystems for environmental remediation, and collaboration will promote development, contribution, and implementation of GGIT applications in Vietnam.

Concept analysis of cancer survivorship and contributions to oncological nursing.

PubMed

de Oliveira, Rafaela Azevedo Abrantes; da Conceição, Vander Monteiro; Araujo, Jeferson Santos; Zago, Márcia Maria Fontão

2018-02-01

This study aims to analyse the concept of cancer survivorship using Rodgers' evolutionary concept analysis model. The lack of a consensus definition as well as the confusion and debate concerning the definitions of "survivor" and "cancer survivorship" hinder an understanding of the intrinsic needs associated with the latter. Concept analysis. A systematic literature search was performed using the following databases: PubMed, CINAHL, Web of Science, LILACS, and PsycINFO with studies published between 2000 and 2014. The final sample contained 39 studies that were analysed on the basis of Rodgers' model and inductive thematic analysis, discussed through the lens of the medical anthropology concept of culture. Cancer survivorship is a broad concept that can be understood using 8 themes: changes in life plans, positive and negative aspect dualities, life reflections, identity change, individual experiences, symptom control, the need for support, and quality of care. These themes are summarized using 2 attributes: liminality process and culturally congruent care. This article contributes to understanding of cancer survivorship and the processes that are intrinsic to this concept. It calls for future investigations to enhance cancer survivorship across its 2 domains at the personal (patient's life) and clinical (nursing practice) levels. © 2017 John Wiley & Sons Australia, Ltd.

Mainstreaming the social sciences in conservation.

PubMed

Bennett, Nathan J; Roth, Robin; Klain, Sarah C; Chan, Kai M A; Clark, Douglas A; Cullman, Georgina; Epstein, Graham; Nelson, Michael Paul; Stedman, Richard; Teel, Tara L; Thomas, Rebecca E W; Wyborn, Carina; Curran, Deborah; Greenberg, Alison; Sandlos, John; Veríssimo, Diogo

2017-02-01

Despite broad recognition of the value of social sciences and increasingly vocal calls for better engagement with the human element of conservation, the conservation social sciences remain misunderstood and underutilized in practice. The conservation social sciences can provide unique and important contributions to society's understanding of the relationships between humans and nature and to improving conservation practice and outcomes. There are 4 barriers-ideological, institutional, knowledge, and capacity-to meaningful integration of the social sciences into conservation. We provide practical guidance on overcoming these barriers to mainstream the social sciences in conservation science, practice, and policy. Broadly, we recommend fostering knowledge on the scope and contributions of the social sciences to conservation, including social scientists from the inception of interdisciplinary research projects, incorporating social science research and insights during all stages of conservation planning and implementation, building social science capacity at all scales in conservation organizations and agencies, and promoting engagement with the social sciences in and through global conservation policy-influencing organizations. Conservation social scientists, too, need to be willing to engage with natural science knowledge and to communicate insights and recommendations clearly. We urge the conservation community to move beyond superficial engagement with the conservation social sciences. A more inclusive and integrative conservation science-one that includes the natural and social sciences-will enable more ecologically effective and socially just conservation. Better collaboration among social scientists, natural scientists, practitioners, and policy makers will facilitate a renewed and more robust conservation. Mainstreaming the conservation social sciences will facilitate the uptake of the full range of insights and contributions from these fields into conservation policy and practice. © 2016 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.

The Responsive Classroom approach and fifth grade students' math and science anxiety and self-efficacy.

PubMed

Griggs, Marissa Swaim; Rimm-Kaufman, Sara E; Merritt, Eileen G; Patton, Christine L

2013-12-01

Self-efficacy forecasts student persistence and achievement in challenging subjects. Thus, it is important to understand factors that contribute to students' self-efficacy, a key factor in their success in math and science. The current cross-sectional study examined the contribution of students' gender and math and science anxiety as well as schools' use of Social and Emotional Learning (SEL) practices to students' math and science self-efficacy. Fifth graders (n = 1,561) completed questionnaires regarding their feelings about math and science. Approximately half of the students attended schools implementing the Responsive Classroom® (RC) approach, an SEL intervention, as part of a randomized controlled trial. Results suggested no difference in math and science self-efficacy between boys and girls. Students who self-reported higher math and science anxiety also reported less self-efficacy toward these subjects. However, the negative association between students' anxiety and self-efficacy was attenuated in schools using more RC practices compared with those using fewer RC practices. RC practices were associated with higher science self-efficacy. Results highlight anxiety as contributing to poor self-efficacy in math and science and suggest that RC practices create classroom conditions in which students' anxiety is less strongly associated with negative beliefs about their ability to be successful in math and science. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Protein crystal growth in a microgravity environment

NASA Technical Reports Server (NTRS)

Bugg, Charles E.

1988-01-01

Protein crystal growth is a major experimental problem and is the bottleneck in widespread applications of protein crystallography. Research efforts now being pursued and sponsored by NASA are making fundamental contributions to the understanding of the science of protein crystal growth. Microgravity environments offer the possibility of performing new types of experiments that may produce a better understanding of protein crystal growth processes and may permit growth environments that are more favorable for obtaining high quality protein crystals. A series of protein crystal growth experiments using the space shuttle was initiated. The first phase of these experiments was focused on the development of micro-methods for protein crystal growth by vapor diffusion techniques, using a space version of the hanging drop method. The preliminary space experiments were used to evolve prototype hardware that will form the basis for a more advanced system that can be used to evaluate effects of gravity on protein crystal growth.

Hooked on the nicotine addiction thesis: a response to DiFranza.

PubMed

Dar, Reuven; Frenk, Hanan

2013-11-18

DiFranza's rebuttal to our critique of the "Hooked on Nicotine" research program misconstrues our arguments beyond recognition. The grossest misrepresentation of our critique by DiFranza is that we devise (by thwarting science) to rescue "the conventional wisdom" of the "threshold model of nicotine addiction." In fact, the difference between our positions lies elsewhere: We believe that nicotine is not an addictive drug and that its contribution to the smoking habit is secondary; DiFranza believes that nicotine is so powerfully addictive that novice smokers can lose autonomy over their smoking behavior after one cigarette or even following a single puff. Our review aimed to critically examine the empirical basis of this extreme version of the nicotine "addiction" model. In this brief commentary we illustrate how the commitment to the nicotine "addiction" theory has biased the methodology and the interpretation of the data in "Hooked on Nicotine" research program.

Contribution of immunomodulators to gastroesophageal reflux disease and its complications: stromal cells, interleukin 4, and adiponectin.

PubMed

Li, Jing; Chen, Xiaoxin Luke; Shaker, Anisa; Oshima, Tadayuki; Shan, Jing; Miwa, Hiroto; Feng, Cheng; Zhang, Jun

2016-09-01

Gastroesophageal reflux disease (GERD) has become the most commonly seen gastrointestinal disorder in outpatient clinics. In the United States, around 20% of the general population experience heartburn on a weekly basis. Although clinical complaints can be mild or moderate, patients with GERD may develop further complications, such as peptic strictures, Barrett's esophagus (BE), and even esophageal adenocarcinoma. Pathologically, GERD is developed as a result of chronic and enhanced exposure of the esophageal epithelium to noxious gastric refluxate. In this review article, we provide an overview of GERD and then focus on the roles of stromal cells, interleukin 4, and adiponectin in GERD and BE. The importance of inflammation and immunomodulators in GERD pathogenesis is highlighted. Targeting the immunomodulators or inflammation in general may improve the therapeutic outcome of GERD, in particular, in those refractory to proton pump inhibitors. © 2016 New York Academy of Sciences.

Antifertility Effect of Bougainvillea spectabilis or Paper Flower

PubMed Central

Ghogar, Anisa; Jiraungkoorskul, Wannee

2017-01-01

Bougainvillea spectabilis (Family: Nyctaginaceae), commonly referred to as Great Bougainvillea or Paper Flower, is one of the traditional medicinal plants with potential antifertility activity. The aqueous extract and decoction of this plant have been used as fertility control among the tribal people in many countries. Furthermore, it has been shown to possess anticancer, antidiabetic, antihepatotoxic, anti-inflammatory, antihyperlipidemic, antimicrobial, antioxidant, and antiulcer properties. Its phytoconstituents such as alkaloids, essential oils, flavonoids, glycosides, oxalates, phenolics, phlobotannins, quinones, saponins, tannins, and terpenoids were reported as the basis of its efficacious therapeutic properties. The other important constituents which contribute to the remedial properties are bougainvinones, pinitol, quercetagetin, quercetin, and terpinolene. Published information on the antifertility property of B. spectabilis was gathered by the use of different database platforms including Google Scholar, ScienceDirect, PubMed, SciFinder, and Scopus. These database platforms were used to provide an up-to-date review on its importance. PMID:28503048

A short commentary on Aristotle's scientific legacy and his definition of the physiologist.

PubMed

Zarros, Apostolos

2014-06-01

The roots of physiology - on the basis of a systematic study of the human body's functions and their correlation to anatomy - date back to the works of Aristotle. The pupil of Plato and the tutor of Alexander the Great was a one-man university, and his contributions to the medical sciences have been immense. His surviving works highlight the first serious approach towards the rejection of metaphysical and mythological thought, and have: (i) demonstrated a deep appreciation for a systematic, non-metaphysical study of the natural world, (ii) set the foundations of comparative and human anatomy, (iii) established the first (indirect) definition of the "physiologist", and (iv) exercised a dominant influence upon the subsequent history of Hellenistic, European and Arabic Medicine. The current letter provides a short commentary on the historical account of Physiology as a scientific field and underlines the unique legacy that Aristotle has provided us with.

Combat science: the emergence of Operational Research in World War II.

PubMed

Rau, Erik P

2005-12-01

World War II became known as the "wizard war" because the cycles of developing countermeasures and counter-countermeasures to the weapons deployed by all sides drove rapid technological change. However, technological innovation was not the only contribution scientists made to the war effort. Through Operational Research (OR)--the scientific scrutiny of new weapons, their deployment and relative efficiency--scientists also influenced how warfare itself was conducted. This new scientific field emerged in the UK, where it helped to tighten the defense against the Luftwaffe. It quickly spread to other aspects of the military machine, improving both antisubmarine campaigns and bombing strategy. But although this analytical approach to warfare offered military commanders a factual basis on which to base difficult decisions and deal with tactical and strategic uncertainty, it was not without controversy. Indeed, several recommendations that came out of OR sparked disputes over the allocation of resources and strategic priorities.

PyKE3: data analysis tools for NASA's Kepler, K2, and TESS missions

NASA Astrophysics Data System (ADS)

Hedges, Christina L.; Cardoso, Jose Vinicius De Miranda; Barentsen, Geert; Gully-Santiago, Michael A.; Cody, Ann Marie; Barclay, Thomas; Still, Martin; BAY AREA ENVIRONMENTAL RESEARCH IN

2018-01-01

The PyKE package is a set of easy to use tools for working with Kepler/K2 data. This includes tools to correct light curves for cotrending basis vectors, turn the raw Target Pixel File data into motion corrected light curves, check for exoplanet false positives and run new PSF photometry. We are now releasing PyKE 3, which is compatible with Python 3, is pip installable and no longer depends on PyRAF. Tools are available both as Python routines and from the command line. New tutorials are available and under construction for users to learn about Kepler and K2 data and how to best use it for their science goals. PyKE is open source and welcomes contributions from the community. Routines and more information are available on the PyKE repository on GitHub.

Dollars, lobbying, and secrecy: how campaign contributions and lobbying affect public policy.

PubMed

Seymour, Whitney North; Seymour, Gabriel North

2013-01-01

Public policy is too often determined not by the merits of the case but, rather, by individuals, corporations, and even countries who buy influence and alter public policy for the benefit of only a few. As a wrap-up for this conference on "Corporate Interference with Science and Health: Fracking, Food and Wireless," it is our intent to provide a personal story of how money can buy favors and determine policies that are often counter to the public interest and can even lead to failure to protect the health of the public. Given our background in law specific to the US, the basis of our evidence comes from legal rulings as well as legislative actions that have had an impact on policies in the US. While the specifics of governments vary, related activities surrounding money, lobbying, who knows who, and how decisions are made in secret to benefit a few are events that occur everywhere.

The 2015 Resuscitation Council of Asia (RCA) guidelines on adult basic life support for lay rescuers.

PubMed

Chung, Sung Phil; Sakamoto, Tetsuya; Lim, Swee Han; Ma, Mathew Huei-Ming; Wang, Tzong-Luen; Lavapie, Francis; Krisanarungson, Sopon; Nonogi, Hiroshi; Hwang, Sung Oh

2016-08-01

This paper introduces adult basic life support (BLS) guidelines for lay rescuers of the resuscitation council of Asia (RCA) developed for the first time. The RCA BLS guidelines for lay rescuers have been established by expert consensus among BLS Guidelines Taskforce of the RCA on the basis of the 2015 International Consensus on Cardiopulmonary Resuscitation (CPR) and Emergency Cardiovascular Care Science with Treatment Recommendations. The RCA recommends compression-only CPR for lay rescuers and emphasizes high-quality CPR with chest compression depth of approximately 5cm and chest compression rate of 100-120min(-1). Role of emergency medical dispatchers in helping lay rescuers recognize cardiac arrest and perform CPR is also emphasized. The RCA guidelines will contribute to help Asian countries establish and implement their own CPR guidelines in the context of their domestic circumstances. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Eduard Strasburger (1844-1912): founder of modern plant cell biology.

PubMed

Volkmann, Dieter; Baluška, František; Menzel, Diedrik

2012-10-01

Eduard Strasburger, director of the Botany Institute and the Botanical Garden at the University of Bonn from 1881 to 1912, was one of the most admirable scientists in the field of plant biology, not just as the founder of modern plant cell biology but in addition as an excellent teacher who strongly believed in "education through science." He contributed to plant cell biology by discovering the discrete stages of karyokinesis and cytokinesis in algae and higher plants, describing cytoplasmic streaming in different systems, and reporting on the growth of the pollen tube into the embryo sac and guidance of the tube by synergides. Strasburger raised many problems which are hot spots in recent plant cell biology, e.g., structure and function of the plasmodesmata in relation to phloem loading (Strasburger cells) and signaling, mechanisms of cell plate formation, vesicle trafficking as a basis for most important developmental processes, and signaling related to fertilization.

Towards a Science of Science Teaching

ERIC Educational Resources Information Center

Yates, Carolyn

2009-01-01

This article is a contribution to the search for evidence-based models of learning to improve science education. The author believes that modern teachers should look to the sciences of cognitive psychology and neuroscience to build a science of science teaching. Understanding the relationships between learning and the brain's structure and…

Suggestions on how to do Successful Science and Contribute to the Broader Aims of Science Policy

NASA Astrophysics Data System (ADS)

Washington, W. M.

2007-12-01

I would like make the following suggestions to early career scientists, especially if they want they want to contribute to science policy. First of all it is important that they first establish a reputation in their respective fields by the normal method of publishing papers and giving presentations at scientific meetings. They should become involved in the scientific societies by volunteering for committees and helping organize sessions at annual and specialized meetings. They should also develop a broader perspective of their field of research and be willing to serve on committees dealing with science priorities, science education, and science policy. I plan to cite my experience as well as others as examples of what can be done.

An Analysis of Student Outcomes Using Audio Tapes to Supplement Reading in the Level One Course of the Intermediate Science Curriculum Study.

ERIC Educational Resources Information Center

Gates, Richard Wade

Analyzed was the effectiveness of audio tapes used as a supplement to reading the Intermediate Science Curriculum Study (ISCS) first level materials. The instruments used on a pretest and posttest basis to compare the growth as a result of using audio tapes were: (1) Prouse Subject Preference Survey, (2) Test on Understanding Science, Form W, (3)…

The Family Science Starter Kit: A Manual To Assist You in the Development of a Family Aeronautical Science Program. UNOAI Report.

ERIC Educational Resources Information Center

Lehrer, Henry R.

This book is designed to involve families working together on several different hands-on activities during evening meetings at school. The basis for these activities is the in-school study of related science and mathematical concepts and topics by the students in each family. The program provides an opportunity for families to work together in an…

Einstein as a Missionary of Science

ERIC Educational Resources Information Center

Renn, Jürgen

2013-01-01

The paper reviews Einstein's engagement as a mediator and popularizer of science. It discusses the formative role of popular scientific literature for the young Einstein, showing that not only his broad scientific outlook but also his internationalist political views were shaped by these readings. Then, on the basis of recent detailed…

Agricultural Production: Program Planning Guide: Volume 1.

ERIC Educational Resources Information Center

Rich, William; Wood, Eugene

The program planning guide for agricultural production was written to assist Applied Biological and Agricultural Occupations (ABAO) teachers in enriching existing programs and/or to provide the basis for expansion of offerings to include additional materials for the cluster areas of animal science, plant science, farm mechanics, and farm business…

Computational Thinking Patterns

ERIC Educational Resources Information Center

Ioannidou, Andri; Bennett, Vicki; Repenning, Alexander; Koh, Kyu Han; Basawapatna, Ashok

2011-01-01

The iDREAMS project aims to reinvent Computer Science education in K-12 schools, by using game design and computational science for motivating and educating students through an approach we call Scalable Game Design, starting at the middle school level. In this paper we discuss the use of Computational Thinking Patterns as the basis for our…

Response to Hansen: Economic Pressures, Not Science, Undermine Humanistic Counseling

ERIC Educational Resources Information Center

Leibert, Todd W.

2012-01-01

The author contends that it was economic interests, not reductionist scientific methods, that displaced the humanities as the basis for counseling profession. Attacking scientific methods may inadvertently marginalize humanistic counselors. Instead, science in counseling should be viewed more broadly and thereby support the humanities as a basis…

78 FR 78779 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Revisions to Headboat Reporting...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-27

... revisions require fishing records to be submitted electronically (via computer or internet) on a weekly basis or at intervals shorter than a week if notified by the NMFS' Southeast Fisheries Science Center (SEFSC) Science and Research Director (SRD), and prohibits [[Page 78780

Satisfaction Analysis of Experiential Learning-Based Popular Science Education

ERIC Educational Resources Information Center

Dzan, Wei-Yuan; Tsai, Huei-Yin; Lou, Shi-Jer; Shih, Ru-Chu

2015-01-01

This study employed Kolb's experiential learning model-specific experiences, observations of reflections, abstract conceptualization, and experiment-action in activities to serve as the theoretical basis for popular science education planning. It designed the six activity themes of "Knowledge of the Ocean, Easy to Know, See the Large from the…

Exploring the Science--Society Interface with a Bridging Research Course

ERIC Educational Resources Information Center

Boltax, Ariana L.; Kosinski-Collins, Melissa S.; Pontrello, Jason K.

2016-01-01

This article describes the development of a model for an optional, research-based course that bridges two existing, traditionally separate, introductory science courses. This research course provided freedom for students to design and implement new experiments on the basis of technical foundations built from enrollment in separate introductory…

Draft Plan for Development of the Integrated Science Assessment for Nitrogen Oxides - Health Criteria

EPA Science Inventory

EPA has announced a draft development plan for the next Integrated Science Assessment (ISA) for the health effects of nitrogen oxides (NOX) which will serve as the scientific basis for review of the primary (health-based) National Ambient Air Quality Standard for nitrogen dioxide...

Cognitive and Neural Sciences Division, 1989 Programs.

ERIC Educational Resources Information Center

Vaughan, Willard S., Ed.

This report documents research and development performed by principal investigators under the sponsorship of the Office of Naval Research Cognitive and Neural Sciences Division during fiscal year 1989. Programs are conducted under contracts and grants awarded on the basis of proposals received in response to a Broad Agency Announcement in the…

Engaging Non-Science Majors in Biology, One Disease at a Time

ERIC Educational Resources Information Center

Garcia, Rebecca; Rahman, Alvina; Klein, Janette Gomos

2015-01-01

We designed a human biology course that interests nonmajors while improving science literacy through student engagement, using a constructivist-inspired, topic-centered approach. This way of learning highlights common diseases that provide a basis to incorporate specific biological concepts. The topic-centered approach triggers interest and…

[Anatomical discoveries and concept of human body structure in Nan-jing (Classic of Questioning)].

PubMed

Yang, Shi-zhe

2006-04-01

What Nan-jing (Classic of Questioning) contributes to the anatomical discoveries and concepts of human body structure in TCM is that it clarifies the concept, function and anatomical essence of viscera and bowels. It is the first. book that clearly defines the triple jiao as a "qi bowel", This statement is a typical example of Chinese dualistic system of its view on the human body, consisting of physical and spiritual components. This has stirred up confusion for modern interpretation and, as a result, some thought the visceral theory in the book is not based on substantial basis of anatomy. However, the Forty-second Question in Nan-jing not only carries the contents about Wei (stomach), Xiaochang (small intestine), Huichang (large intestine) and Guangchang (anus) in the chapter of "Intestine and Stomach" in Lingshu Jing (Miraculous Pivot), but also changes these names to those we actually use today in the latter chapters; and it also records the gross anatomical shape and size of gall bladder, urinary bladder and all the five viscerae. So, Nan-jing discusses the structure of human body in ancient times, and is equivalent to an integrated science of modern physiology and anatomy, and establishes a solid basis for the fundamental theory of TCM.

The changing face of pharmacy practice and the need for a new model of pharmacy education.

PubMed

Toklu, Hale Zerrin; Hussain, Azhar

2013-06-01

Pharmacy profession has evolved from its conventional and traditional drug focused basis to an advanced patient focused basis over the years. In the past century the pharmacists were more involved in compounding and manufacturing of medicines, but this role has significantly reduced over time. This advancement in the role of pharmacist calls for them to be the part of the broader health care team working for providing better health care for the patients, thus contributing in achieving the global millennium development goals. To match up, the role of today's pharmacists needs to be expanded to include pharmaceutical care concepts, making the pharmacist a health care professional rather than a drug seller in a commercial enterprise. Therefore, pharmacy schools should prepare a program that has competence with the changing role of the pharmacist. The education should provide ability for critical thinking, improve problem-solving skills and decision making during pharmacotherapy. The student should be trained to create, transmit, and apply new knowledge based on cutting-edge research in the pharmaceutical, social, and clinical sciences; collaborate with other health professionals and learn to enhance the quality of life through improved health for the people of local society and as well as the global community.

Conversations between anthropology and psychiatry: drawing out the best from interdisciplinarity in global mental health.

PubMed

Rosso Buckton, Amanda

2015-12-01

Conversations between anthropologists and psychiatrists have led to new theoretical trajectories, research agendas and clinical practices as social scientists and medical practitioners forged new understandings about the interaction of culture, personhood and illness. However, the demands of global mental health, coupled with health service provision requirements, mean that mental health interventions set up with the best intentions can fail to take into account the knowledge and expertise that social sciences can contribute to a programme's success. In this paper, I reflect on conversations between an anthropologist and mental health professionals in direct reference to data analysis of an AusAID mental health capacity-building programme undertaken in the Pacific region. Social and cultural perspectives embedded within programmes can provide richer, more contextualised interventions. In drawing on the combined expertise of anthropology and psychiatry, new taken-for-granted reference points embedding cultural approaches form the basis for delivery of global mental health programmes. These perspectives include: Locating mental health programmes within development critiques. Situating the subjects of development within contextualised settings, acknowledging and respecting local knowledge, understandings and practices. A focus on interdisciplinarity as the basis for future practice in global mental health projects. © The Royal Australian and New Zealand College of Psychiatrists 2015.

Why and How Political Science Can Contribute to Public Health? Proposals for Collaborative Research Avenues.

PubMed

Gagnon, France; Bergeron, Pierre; Clavier, Carole; Fafard, Patrick; Martin, Elisabeth; Blouin, Chantal

2017-04-05

Written by a group of political science researchers, this commentary focuses on the contributions of political science to public health and proposes research avenues to increase those contributions. Despite progress, the links between researchers from these two fields develop only slowly. Divergences between the approach of political science to public policy and the expectations that public health can have about the role of political science, are often seen as an obstacle to collaboration between experts in these two areas. Thus, promising and practical research avenues are proposed along with strategies to strengthen and develop them. Considering the interdisciplinary and intersectoral nature of population health, it is important to create a critical mass of researchers interested in the health of populations and in healthy public policy that can thrive working at the junction of political science and public health. © 2017 The Author(s); Published by Kerman University of Medical Sciences. This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Seven propositions of the science of improvement: exploring foundations.

PubMed

Perla, Rocco J; Provost, Lloyd P; Parry, Gareth J

2013-01-01

The phrase "Science of Improvement" or "Improvement Science" is commonly used today by a range of people and professions to mean different things, creating confusion to those trying to learn about improvement. In this article, we briefly define the concepts of improvement and science, and review the history of the consideration of "improvement" as a science. We trace key concepts and ideas in improvement to their philosophical and theoretical foundation with a focus on Deming's System of Profound Knowledge. We suggest that Deming's system has a firm association with many contemporary and historic philosophic and scientific debates and concepts. With reference to these debates and concepts, we identify 7 propositions that provide the scientific and philosophical foundation for the science of improvement. A standard view of the science of improvement does not presently exist that is grounded in the philosophical and theoretical basis of the field. The 7 propositions outlined here demonstrate the value of examining the underpinnings of improvement. This is needed to both advance the field and minimize confusion about what the phrase "science of improvement" represents. We argue that advanced scientists of improvement are those who like Deming and Shewhart can integrate ideas, concepts, and models between scientific disciplines for the purpose of developing more robust improvement models, tools, and techniques with a focus on application and problem solving in real world contexts. The epistemological foundations and theoretical basis of the science of improvement and its reasoning methods need to be critically examined to ensure its continued development and relevance. If improvement efforts and projects in health care are to be characterized under the canon of science, then health care professionals engaged in quality improvement work would benefit from a standard set of core principles, a standard lexicon, and an understanding of the evolution of the science of improvement.