WorldWideScience

Sample records for preparing science administration

  1. Administrative Sciences: An International Journal on the Science of Administration

    Directory of Open Access Journals (Sweden)

    Robert G. DelCampo

    2010-10-01

    Full Text Available In the past thirty years, academic work in the field of business has evolved from an applied field to a theoretically grounded, rigorous, scientific field of inquiry garnering the attention of high-quality academics from the fields of psychology, sociology, economics, and political science and many others. In this time the social science of administration has developed into a multi-faceted field with theoretical and empirical lenses too numerous to mention. With this development has come the need for innovations in scholarly publication in this area, one of these being the introduction of our new journal, Administrative Sciences. [...

  2. Toward an Applied Administrative Science.

    Science.gov (United States)

    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…

  3. Toward an Applied Administrative Science.

    Science.gov (United States)

    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…

  4. ADAM: A Collaborative Effort To Prepare Future Administrators.

    Science.gov (United States)

    Richardson, Michael D.; And Others

    ADAM (Administrative Development and Management), an administrator preparation partnership between Greenwood (South Carolina) School District 50 and Clemson University, is described in this paper. The program uses practicing administrators in collaboration with college faculty to train prospective school administrators. The purpose is to provide…

  5. Intestinal preparation prior to capsule endoscopy administration

    Institute of Scientific and Technical Information of China (English)

    Vicente Pons Beltrán; Cristina Carretero; Bego(n)a Gonzalez-Suárez; I(n)aqui Fernández-Urien; Miguel Mu(n)oz Navas

    2008-01-01

    In order to have an adequate view of the whole small intestine during capsule endoscopy,the preparation recommended consists of a clear liquid diet and an overnight fast.However,visualization of the small bowel during video capsule endoscopy can be impaired by intestinal contents.To improve mucosal visualization,some authors have evaluated different regimens of preparation.There is no consensus about the necessity of intestinal preparation for capsule endoscopy and it should be interesting to develop adequate guidelines to improve its efficacy and tolerability.Moreover,the effect of preparation type (purgative) on intestinal transit time is not clear.Since a bowel preparation cannot definitively improve its visibility (and theoretically the yield of the test),it is not routinely recommended.

  6. A Proposal for Improving Administrative Preparation and Certification Programs.

    Science.gov (United States)

    Kritsonis, William A.

    Administration is the process of working with and through others to efficiently accomplish organizational goals by planning, organizing, leading, and controlling. The basic skills required by an effective administrator are technical, human, and conceptual. A strong school administrator preparation and certification program resembles the classical…

  7. A Proposal for Improving Administrative Preparation and Certification Programs.

    Science.gov (United States)

    Kritsonis, William A.

    Administration is the process of working with and through others to efficiently accomplish organizational goals by planning, organizing, leading, and controlling. The basic skills required by an effective administrator are technical, human, and conceptual. A strong school administrator preparation and certification program resembles the classical…

  8. Preparing Science Teachers: Strong Emphasis on Science Content Course Work in a Master's Program in Education

    Science.gov (United States)

    Ajhar, Edward A.; Blackwell, E.; Quesada, D.

    2010-05-01

    In South Florida, science teacher preparation is often weak as a shortage of science teachers often prompts administrators to assign teachers to science classes just to cover the classroom needs. This results is poor preparation of students for college science course work, which, in turn, causes the next generation of science teachers to be even weaker than the first. This cycle must be broken in order to prepare better students in the sciences. At St. Thomas University in Miami Gardens, Florida, our School of Science has teamed with our Institute for Education to create a program to alleviate this problem: A Master of Science in Education with a Concentration in Earth/Space Science. The Master's program consists of 36 total credits. Half the curriculum consists of traditional educational foundation and instructional leadership courses while the other half is focused on Earth and Space Science content courses. The content area of 18 credits also provides a separate certificate program. Although traditional high school science education places a heavy emphasis on Earth Science, this program expands that emphasis to include the broader context of astronomy, astrophysics, astrobiology, planetary science, and the practice and philosophy of science. From this contextual basis the teacher is better prepared to educate and motivate middle and high school students in all areas of the physical sciences. Because hands-on experience is especially valuable to educators, our program uses materials and equipment including small optical telescopes (Galileoscopes), several 8-in and 14-in Celestron and Meade reflectors, and a Small Radio Telescope installed on site. (Partial funding provided by the US Department of Education through Minority Science and Engineering Improvement Program grant P120A050062.)

  9. Mindfulness in Academia: Considerations for Administrative Preparation

    Science.gov (United States)

    Wells, Caryn M.

    2013-01-01

    This conceptual paper presents a synthesis of information about the workload stress of educational administrators. Currently, there are few programs designed to assist educational leaders to deal with stress (Hawk & Martin, 2011). Stress reduction programs may include mindfulness, a widely used practice of meditation. Mindfulness is used in…

  10. [Parenteral administration medicines: recommendations of preparation, administration and stability].

    Science.gov (United States)

    Gaspar Carreño, M; Torrico Martín, F; Novajarque Sala, L; Batista Cruz, M; Ribeiro Gonçalves, P; Porta Oltra, B; Sánchez Santos, J C

    2014-11-03

    Objetivo: Elaborar unas recomendaciones de preparacion de medicamentos de administracion parenteral (MAP) para valorar la posibilidad de transferir su preparacion, desde las unidades de enfermeria en planta de hospitalizacion al servicio de farmacia (SF). Método: Se procede a elaborar una tabla de estabilidades de los medicamentos incluidos en la guia farmacoterapeutica del Hospital, aplicando la Guia USP (Pharmaceutical compounding Sterile Preparations) y la Guia de de buenas practicas de preparacion de medicamentos en los servicios de farmacia hospitalaria. Se recopilo informacion sobre las MAP: metodo de preparacion, compatibilidad, conservacion, periodo de validez, modo de administracion y tipo de envase. Los datos se obtuvieron mediante consulta de las fichas tecnicas, laboratorios, revision bibliografica y otras bases de datos. Resultados: Tras revisar 209 farmacos se elaboro un listado de recomendaciones. Segun los datos obtenidos, las MAP se prepararan de la siguiente forma: 89 seran preparadas desde el SF, 62 en unidad de enfermeria en planta de hospitalizacion pues son medicamentos que requieren administracion inmediata y 58 ya van acondicionados para su administracion por la industria. De los 62 farmacos que se prepararan por enfermeria, en 14 de ellos las dosis siguientes se prepararan desde el SF. Por lo tanto de los 209 farmacos solo 48 se prepararan exclusivamente en la unidad de enfermeria. Conclusiones: Desde el SF se ha establecido un metodo normalizado de preparacion, conservacion, administracion y periodo de validez de MAP. La preparacion de MAP en SF ampliaria su tiempo de conservacion, al tener en cuenta la estabilidad fisicoquimica, el nivel de riesgo y la vulnerabilidad del preparado a la contaminacion microbiologica. La informacion aportada contribuira a una disminucion de errores asociados al proceso de preparacion y administracion de MAP.

  11. How Do Business and Government Interact? Combining Perspectives from Economics, Political Science, Public Administration, and Practitioners

    Science.gov (United States)

    O'Neill, Patrick B.; Harsell, Dana Michael

    2015-01-01

    The authors describe the theoretical preparation provided to students in advance of a limited-duration experiential learning experience in Washington DC in a Master's level course for students in Business or Public Administration. The students consider theoretical perspectives from economics, political science, and public administration with…

  12. Preparing School Administrators. ERIC Digest Series Number EA 57.

    Science.gov (United States)

    Klauke, Amy

    Issues involved in improving administrator preparation programs are described in this ERIC Digest. A literature review identifies appropriate skills and methods for administrator training and summarizes recommendations such as application of theory to practice and development of full-time internships, school/university collaboration, mentorships,…

  13. Preparing informal science educators perspectives from science communication and education

    CERN Document Server

    2017-01-01

    This book provides a diverse look at various aspects of preparing informal science educators. Much has been published about the importance of preparing formal classroom educators, but little has been written about the importance, need, and best practices for training professionals who teach in aquariums, camps, parks, museums, etc. The reader will find that as a collective the chapters of the book are well-related and paint a clear picture that there are varying ways to approach informal educator preparation, but all are important. The volume is divided into five topics: Defining Informal Science Education, Professional Development, Designing Programs, Zone of Reflexivity: The Space Between Formal and Informal Educators, and Public Communication. The authors have written chapters for practitioners, researchers and those who are interested in assessment and evaluation, formal and informal educator preparation, gender equity, place-based education, professional development, program design, reflective practice, ...

  14. Administrators' perspectives of support for elementary science education

    Science.gov (United States)

    Hanegan, Nikki Notias

    This investigation examines administrators' perspectives of support for elementary science education through naturalistic inquiry methodologies. Determining how administrators, as instructional leaders, define and demonstrate support for innovative reform in one curriculum area, specifically in science, has a direct impact on teacher effectiveness to implement change and new curricula into classrooms. Six major areas of current literature were reviewed for this study. They were (1) the need for Elementary Science Education, (2) the current status of Elementary Science Education, (3) the need for science professional development, (4) key components for effective professional development implementation, (5) leadership for elementary science education, and (6) administrative support. These critical issues were selected to deepen the understanding and purpose of this study. As a result of emergent interviews, five major themes developed from this study. They are: (1) knowledge of science instruction and implementation, (2) demonstration of administrative leadership to promote science education, (3) providing necessary resources or materials, (4) providing professional development opportunities, and (5) fostering teacher leadership for science instruction. These themes are discussed with supporting evidence from respondent interviews and verified through teacher interviews, newsletters, web sites, school observations, or curriculum sources. Administrative support for elementary science education is defined as action taken to ascertain that students are receiving quality science instruction. Chapter Five includes a discussion on the effectiveness of managers versus leaders in science education reform. Administrators need more direct involvement and participation in professional development aimed at science education to develop leadership skills, science content knowledge, and tools necessary to develop leaders for future district and school planning to implement science

  15. Portfolio Assessment in the Preparation of School Administrators.

    Science.gov (United States)

    Wilmore, Elaine L.; Erlandson, David A.

    Texas A&M University at College Station (A&M) and the University of Texas at Arlington (UTA) employed portfolio assessment in their field-based principal preparation programs using the 21 performance domains of the National Policy Board for Educational Administration. In a joint venture with the Bryan Independent School District, selected…

  16. The Effective Use of Management Science in University Administration

    Science.gov (United States)

    Schroeder, Roger G.; Adams, Carl R.

    1976-01-01

    Provides academic administrators and researchers with a critical review of available tools in management techniques; a structure for considering possible analytical projects to undertake; and the steps that should be taken by administrators to ensure proper organization, planning, and control of management science efforts. (Author/DEP)

  17. Preparing Graduate Students as Science Communicators

    Science.gov (United States)

    Knudson, K.; Gutstein, J.

    2012-12-01

    Our presentation introduces our interdisciplinary curriculum that teaches graduate students at our R-1 university to translate their research to general audiences. We also discuss the challenges we have faced and strategies we have employed to broaden graduate education at our campus to include preparation in science communication. Our "Translating Research beyond Academia" curriculum consists of three separate thematically based courses taught over the academic year: Education and Community Outreach, Science Communication and Writing, Communicating with Policy- and Decision-makers. Course goals are to provide professional development training so that graduate students become more capable professionals prepared for careers inside and outside academia while increasing the public understanding of science and technology. Open to graduate students of any discipline, each course meets weekly for two hours; students receive academic credit through a co-sponsoring graduate program. Students learn effective strategies for communicating research and academic knowledge with the media, the general public, youth, stakeholders, and decision- and policy-makers. Courses combine presentations from university and regional experts with hands-on work sessions aimed towards creating effective communications, outreach and policy plans, broader impacts statements, press releases, blogs, and policy briefs. A final presentation and reflections are required. Students may opt for further training through seminars tailored to student need. Initial results of our analyses of student evaluations and work indicate that students appreciate the interdisciplinary, problem-based approach and the low-risk opportunities for learning professional development skills and for exploring non-academic employment. Several students have initiated engaged work in their disciplines, and several have secured employment in campus science communication positions. Two have changed career plans as a direct result of

  18. Administrative support of novice science teachers: A multiple case study

    Science.gov (United States)

    Iacuone, Leann

    Novice science teachers leave the confines of colleges and universities to embark on a new adventure in education where they aim to influence young minds, make a difference in the world, and share their love for their content. They have learned their pedagogical skills with the support and assistance of fellow classmates, a supporting professor, and a cooperating teacher. These teachers enter their new place of employment and are met with many unexpected challenges, such as a lack of resources, no one to ask questions of, and a busy staff with already established relationships, causing them to feel an overall lack of support and resulting in many new teachers rethinking their career choice and leaving the field of education within 5 years of entering. This multiple-case study investigated the administrative support 4 novice science teachers received during an academic year and the novice teachers' perceptions of the support they received to answer the following research question: How do novice science teachers who have consistent interactions with administrators develop during their first year? To answer this question, semistructured interviews, reflection journals, observations, resumes, long-range plans, and student discipline referrals were collected. The findings from this study show novice science teachers who had incidents occur in the classroom requiring administrative assistance and guidance felt more confident in enforcing their classroom management policies and procedures as the year progressed to change student behavior. The novice science teachers perceived administrators who provided resources including technology, office supplies, science supplies, and the guidance of a mentor as supportive. Novice science teachers who engaged in dialogue after administrative observations, were provided the opportunity to attend professional development outside the district, and had a mentor who taught the same discipline made more changes to their instructional

  19. Success factors of master of science curricula in business administration

    NARCIS (Netherlands)

    Bijker, Monique; Van der Klink, Marcel; Boshuizen, Els

    2010-01-01

    Bijker, M. M., Van der Klink, M. R., & Boshuizen, H. P. A. (2010, 25-27 August). Success factors of master of science curricula in business administration. Paper presented at the 5th EARLI-SIG14, Learning and Professional Development, Munich, Germany.

  20. Preparing Future Secondary Computer Science Educators

    Science.gov (United States)

    Ajwa, Iyad

    2007-01-01

    Although nearly every college offers a major in computer science, many computer science teachers at the secondary level have received little formal training. This paper presents details of a project that could make a significant contribution to national efforts to improve computer science education by combining teacher education and professional…

  1. Preparing Future Secondary Computer Science Educators

    Science.gov (United States)

    Ajwa, Iyad

    2007-01-01

    Although nearly every college offers a major in computer science, many computer science teachers at the secondary level have received little formal training. This paper presents details of a project that could make a significant contribution to national efforts to improve computer science education by combining teacher education and professional…

  2. 78 FR 13348 - Science Board to the Food and Drug Administration Advisory Committee; Amendment of Notice

    Science.gov (United States)

    2013-02-27

    ... HUMAN SERVICES Food and Drug Administration Science Board to the Food and Drug Administration Advisory... Administration (FDA) is announcing an amendment to the notice of meeting of the Science Board to the Food and... that a meeting of the Science Board to the Food and Drug Administration would be held on February...

  3. 77 FR 21784 - Science Board to the Food and Drug Administration; Notice of Meeting

    Science.gov (United States)

    2012-04-11

    ... HUMAN SERVICES Food and Drug Administration Science Board to the Food and Drug Administration; Notice of... to the public. Name of Committee: Science Board to the Food and Drug Administration (Science Board). General Function of the Committee: The Science Board provides advice primarily to the Commissioner of...

  4. 78 FR 6332 - Science Board to the Food and Drug Administration; Notice of Meeting

    Science.gov (United States)

    2013-01-30

    ... HUMAN SERVICES Food and Drug Administration Science Board to the Food and Drug Administration; Notice of... to the public. Name of Committee: Science Board to the Food and Drug Administration (Science Board). General Function of the Committee: The Science Board provides advice primarily to the Commissioner of...

  5. 76 FR 72953 - Science Board to the Food and Drug Administration; Notice of Meeting

    Science.gov (United States)

    2011-11-28

    ... HUMAN SERVICES Food and Drug Administration Science Board to the Food and Drug Administration; Notice of... to the public. Name of Committee: Science Board to the Food and Drug Administration (Science Board). General Function of the Committee: The Science Board provides advice primarily to the Commissioner of...

  6. 78 FR 30317 - Science Board to the Food and Drug Administration; Notice of Meeting

    Science.gov (United States)

    2013-05-22

    ... HUMAN SERVICES Food and Drug Administration Science Board to the Food and Drug Administration; Notice of... to the public. Name of Committee: Science Board to the Food and Drug Administration (Science Board). General Function of the Committee: The Science Board provides advice primarily to the Commissioner of...

  7. 75 FR 4407 - Science Board to the Food and Drug Administration; Notice of Meeting

    Science.gov (United States)

    2010-01-27

    ... HUMAN SERVICES Food and Drug Administration Science Board to the Food and Drug Administration; Notice of... to the public. Name of Committee: Science Board to the Food and Drug Administration (Science Board). General Function of the Committee: The Science Board provides advice primarily to the Commissioner of...

  8. Preparing Elementary Mathematics-Science Teaching Specialists.

    Science.gov (United States)

    Miller, L. Diane

    1992-01-01

    Describes a professional development program to train math/science specialists for the upper elementary school grades. Using results from an interest survey, 30 teachers were chosen to participate in a 3-year program to become math/science specialists. Presents the teaching model used and the advantages for teachers and students in having subject…

  9. Preparing Educational Administrators for the Year 2000 and Beyond.

    Science.gov (United States)

    Lindahl, Ronald A.

    The current rate of technological change demands changes in the ways educational administrators are trained. On one hand, administrators need more systematic inservice programs to update their skills and they themselves must provide their staffs improved inservice training. On the other hand, increasing specialization precludes administrators from…

  10. 77 FR 14016 - General Services Administration Acquisition Regulation; Preparation, Submission, and Negotiation...

    Science.gov (United States)

    2012-03-08

    ...] General Services Administration Acquisition Regulation; Preparation, Submission, and Negotiation of... Negotiation of Subcontracting Plans; Correction. Correction In the information collection document...

  11. Reconceptualizing Elementary Teacher Preparation: A case for informal science education

    Science.gov (United States)

    Avraamidou, Lucy

    2015-01-01

    The purpose of this case study was to explore the ways in which 3 different informal science experiences in the context of an elementary methods course influenced a group of prospective elementary teachers' ideas about science teaching and learning as well as their understandings about the role of informal science environments to teaching and learning. In order to address this question, data were collected in a period of an academic semester through the following sources: journal entries for each of the 3 experiences, a personal teaching philosophy statement and a 2-hour long semi-structured interview with each of the 12 participants. Open coding techniques were used to analyze the data in order to construct categories and subcategories and eventually to identify emerging themes. The outcomes of the analysis showed that the inclusion of informal science experiences in the context of teacher preparation has the potential to support beginning elementary teachers' development of contemporary ideas about science teaching and learning related to inquiry-based science, the nature of scientific work and the work of scientists, connecting science with everyday life, and making science fun and personally meaningful. These findings are discussed alongside implications for policy, teacher preparation, and research under these themes: (a) addressing reform recommendations; (b) developing positive orientations toward science and science teaching; and (c) constructing understandings about scientists' work.

  12. Review. Teaching Legal and Administrative Science Nadia-Cerasela Anitei and Roxana Alina Petraru

    OpenAIRE

    Doina Mihaela POPA

    2011-01-01

    The work Didactica predarii stiintelor juridice si administrative (Teaching Legal and Administrative Science) authors Nadia- Cerasela Anitei and Roxana Alina Petraru is structured around the following 10 lessons: 1. General notions about teaching legal science, 2. Teaching legal science, 3. Learning with application in legal science, 4. Legal science teaching aims, 5. Education curriculum for teaching legal science, 6. Learning Methods 7. Educational assessment with applications for legal sci...

  13. Preparing Science Teachers to Address Contentious and Sensitive Science Topics

    Science.gov (United States)

    Ado, Gustave

    2015-01-01

    Purpose: Despite high HIV prevalence rates in Ivory Coast, the formal K-12 curriculum was not developed to address HIV/AIDS information completely for many African students. The purpose of this study was to identify factors that influenced Ivorian teachers' teaching of the HIV/AIDS curriculum in middle school science curricula in nine middle…

  14. Presidential Administration : Always prepared for elections and crises!

    OpenAIRE

    2014-01-01

    The Presidential Administration kept tightening the screws on the public administration system throughout the year 2014. The control over local governments became much tighter mainly through continuous rotation in regional offices and the use of the ongoing anti-corruption campaign for this purpose. The Administration has conditioned the environment to hold a seamless presidential election in 2015 thus driving nails in the coffin of the ‘Belarusian Model’ of development amid the economic rece...

  15. Preparing Successful Science Teachers at Indiana University Southwest

    Directory of Open Access Journals (Sweden)

    J.E. Hollenbeck

    2008-06-01

    Full Text Available The science education program at Indiana University Southeast (IUS is successful with the adoption of a constructivist based philosophy and the National Science Education Standards (NSES. Teachers graduating from the science education program of Indiana University Southeast are qualified to be ranked as “highly qualified educators” as defined by the ‘No Child Left Behind’ Act. With the breadth and depth of knowledge and pre-service teaching experience and classroom work, IUS students are better prepared for teaching. Teacher graduates from the IUS science education program report a high degree of professional success after graduation.

  16. Review. Teaching Legal and Administrative Science Nadia-Cerasela Anitei and Roxana Alina Petraru

    Directory of Open Access Journals (Sweden)

    Doina Mihaela POPA

    2011-12-01

    Full Text Available The work Didactica predarii stiintelor juridice si administrative (Teaching Legal and Administrative Science authors Nadia- Cerasela Anitei and Roxana Alina Petraru is structured around the following 10 lessons: 1. General notions about teaching legal science, 2. Teaching legal science, 3. Learning with application in legal science, 4. Legal science teaching aims, 5. Education curriculum for teaching legal science, 6. Learning Methods 7. Educational assessment with applications for legal science, 8. Didactic principles in teaching legal science, 9. Educational activities organization in legal science, 10. Legal education in Romania.

  17. An Analysis of Academic Programs Preparing Nursing Administrators.

    Science.gov (United States)

    Stepura, Barbara A.; Tilbury, Mary S.

    Key elements of the master's level programs offering majors and/or minors in nursing administration and accredited by the National League for Nursing were assessed. The focus was admission and graduation stipulations and curriculum content. Courses were classified according to content and categorized as either administration, research,…

  18. LOPS towards A Science Driven Observation Preparation Tool

    Science.gov (United States)

    Pavlov, A.; Trowitzsch, J.; Gässler, W.

    2010-12-01

    The LN Observation Preparation Software (LOPS) is a software tool that supports astronomers in constructing a full observing project for the LINC-NIRVANA instrument. The process of the preparation of such observing projects is strongly imposed by the scientific goals and the complexity of the LINC-NIRVANA instrument setup. LOPS allows the observer to prepare and assemble high level science programs using graphical representation of the components. In this paper, we briefly outline the design of the LOPS and describe recent progress in its development.

  19. Learning from Action Research About Science Teacher Preparation

    Science.gov (United States)

    Mitchener, Carole P.; Jackson, Wendy M.

    2012-02-01

    In this article, we present a case study of a beginning science teacher's year-long action research project, during which she developed a meaningful grasp of learning from practice. Wendy was a participant in the middle grade science program designed for career changers from science professions who had moved to teaching middle grade science. An extended action research experience in the second year of induction proved valuable to her in learning how to modify her teaching to reach her goal, using evidence of student learning as her guide. This article closes with reflections on the value of extended action research within science teacher preparation, particularly early in one's career, and explores the promise for ongoing practice-based professional development throughout a teacher's career.

  20. Career Preparation and the Political Science Major: Evidence from Departments

    Science.gov (United States)

    Collins, Todd A.; Knotts, H. Gibbs; Schiff, Jen

    2012-01-01

    We know little about the amount of career preparation offered to students in political science departments. This lack of information is particularly troubling given the state of the current job market and the growth of applied degree programs on university campuses. To address this issue, this article presents the results of a December 2010 survey…

  1. The Dark Side of School Leadership: Implications for Administrator Preparation

    Science.gov (United States)

    Blase, Joseph; Blase, Jo

    2004-01-01

    In this article, we briefly review conceptual, theoretical, and empirical knowledge about a rapidly developing topic of organizational research, workplace mistreatment (e.g., bullying, mobbing, abuse, aggression) as well as our research about principal mistreatment of teachers. Following this, we discuss the importance of preparing prospective and…

  2. Administrators' ratings of competencies needed to prepare preservice teachers for oral deaf education programs.

    Science.gov (United States)

    Lartz, Maribeth N; Litchfield, Sharon K

    Deaf education teacher preparation programs must prepare teachers to staff an increasing number of oral programs. A survey was conducted to determine which competencies administrators of deaf education programs rate as important for teachers in oral programs and to compare ratings of these competencies by oral school administrators to ratings made by administrators of comprehensive deaf and hard of hearing programs. Between the two groups of administrators, six areas of agreement about competencies were found. There were notable differences in the range of ratings between the two groups. These differences were attributed to the roles teachers assume in the two types of programs and the focus of instruction in each type of program.

  3. Science Teaching Experiences in Informal Settings: One Way to Enrich the Preparation Program for Preservice Science Teachers

    Science.gov (United States)

    Hsu, Pei-Ling

    2016-01-01

    The high attrition rate of new science teachers demonstrates the urgent need to incorporate effective practices in teacher preparation programs to better equip preservice science teachers. The purpose of the study is to demonstrate a way to enrich preservice science teachers' preparation by incorporating informal science teaching practice into…

  4. Preparing tomorrow's health sciences librarians: feasibility and marketing studies.

    Science.gov (United States)

    Moran, B B; Jenkins, C G; Friedman, C P; Lipscomb, C E; Gollop, C J; Moore, M E; Morrison, M L; Tibbo, H R; Wildemuth, B M

    1996-10-01

    The University of North Carolina at Chapel Hill is devising and evaluating five curricular models designed to improve education for health sciences librarianship. These models fit into a continual learning process from the initial professional preparation to lifelong learning opportunities. Three of them enhance existing degree and certificate programs in the School of Information and Library Science (SILS) with a health sciences specialization, and two are new programs for working information professionals. The approaches involve partnerships among SILS, the Health Sciences Library, and the program in Medical Informatics. The planning process will study the feasibility of the proposed programs, test the marketability of the models to potential students and employers, and make recommendations about implementation.

  5. New Standards for the Preparation of School Administrators: What Conceptualization of Educational Planning Do They Portray?

    Science.gov (United States)

    Beach, Robert H.; Lindahl, Ronald A.

    2000-01-01

    Describes school administrator preparation standards, especially those related to planning, developed by the Interstate School Leadership Licensure Consortium, a joint effort of the Council of Chief State School Officers and the National Policy Board for Educational Administration. Includes overview of planning models and analysis of knowledge…

  6. The Reform of School Administrator Preparation: The Western Kentucky University Model.

    Science.gov (United States)

    Cline, H. D.; And Others

    The myriad of educational reforms directed toward increased quality will drastically change the responsibilities of school principals. To make a consequential contribution to improving the effectiveness of public school education in Kentucky by preparing more effective leaders for administrative positions, a new principal preparation program at…

  7. Business Administration and Computer Science Degrees: Earnings, Job Security, and Job Satisfaction

    Science.gov (United States)

    Mehta, Kamlesh; Uhlig, Ronald

    2017-01-01

    This paper examines the potential of business administration vs. computer science degrees in terms of earnings, job security, and job satisfaction. The paper focuses on earnings potential five years and ten years after the completion of business administration and computer science degrees. Moreover, the paper presents the income changes with…

  8. Mathematics Preparation and Success in Introductory College Science Courses

    Science.gov (United States)

    Avallone, L. M.; Geiger, L. C.; Luebke, A. E.

    2008-12-01

    It is a long-held belief that adequate mathematics preparation is a key to success in introductory college science courses. Indeed, a number of recent studies have tested mathematics "fluency" and compared that to performance in introductory physics or chemistry courses. At the University of Colorado at Boulder, we administered a twenty-question math assessment to incoming first-year students as part of orientation registration. The intent of this tool was to provide information for advising new college students about their readiness for college-level science courses, both those for science majors and those for non-scientists. In this presentation we describe the results of the mathematics assessment for two incoming classes in the College of Arts and Sciences at CU-Boulder (about 9,000 students) and its predictive capabilities for success in introductory science courses. We also analyze student performance in these courses (i.e., course grade) with respect to ACT and/or SAT scores. We will present data on the relative success of students in college science courses both with and without prior college-level mathematics courses as well.

  9. Earth Science Data Analytics: Preparing for Extracting Knowledge from Information

    Science.gov (United States)

    Kempler, Steven; Barbieri, Lindsay

    2016-01-01

    Data analytics is the process of examining large amounts of data of a variety of types to uncover hidden patterns, unknown correlations and other useful information. Data analytics is a broad term that includes data analysis, as well as an understanding of the cognitive processes an analyst uses to understand problems and explore data in meaningful ways. Analytics also include data extraction, transformation, and reduction, utilizing specific tools, techniques, and methods. Turning to data science, definitions of data science sound very similar to those of data analytics (which leads to a lot of the confusion between the two). But the skills needed for both, co-analyzing large amounts of heterogeneous data, understanding and utilizing relevant tools and techniques, and subject matter expertise, although similar, serve different purposes. Data Analytics takes on a practitioners approach to applying expertise and skills to solve issues and gain subject knowledge. Data Science, is more theoretical (research in itself) in nature, providing strategic actionable insights and new innovative methodologies. Earth Science Data Analytics (ESDA) is the process of examining, preparing, reducing, and analyzing large amounts of spatial (multi-dimensional), temporal, or spectral data using a variety of data types to uncover patterns, correlations and other information, to better understand our Earth. The large variety of datasets (temporal spatial differences, data types, formats, etc.) invite the need for data analytics skills that understand the science domain, and data preparation, reduction, and analysis techniques, from a practitioners point of view. The application of these skills to ESDA is the focus of this presentation. The Earth Science Information Partners (ESIP) Federation Earth Science Data Analytics (ESDA) Cluster was created in recognition of the practical need to facilitate the co-analysis of large amounts of data and information for Earth science. Thus, from a to

  10. 75 FR 38079 - National Oceanic and Atmospheric Administration (NOAA) Science Advisory Board (SAB)

    Science.gov (United States)

    2010-07-01

    ... Gulf of Mexico; (2) Grand Scientific Challenges: Results From the NOAA Science Workshop; (3) NOAA... National Oceanic and Atmospheric Administration (NOAA) Science Advisory Board (SAB) AGENCY: Office of... of Commerce (DOC). ACTION: Notice of open meeting. SUMMARY: The Science Advisory Board (SAB)...

  11. The Blame Game in the Science Preparation of Future Teachers

    Science.gov (United States)

    Stein, Fredrick

    2003-10-01

    Who is responsible for the general lack of science preparation in our newly certified K-12 teachers? If it is true that teachers "teach as they were taught," then we must look to the college and university departments. The American Physical Society (APS), in partnership with the American Association of Physics Teachers (AAPT) and the American Institute of Physics (AIP), has initiated PhysTEC in concert with national reports calling for the improvement of K-12 science teaching. PhysTEC aims to help physics and education faculty work together to provide an education for future teachers that emphasizes a student-centered, hands-on, inquiry-based approach to learning science. An update of the first two years of the project will be given. Program components include: (1) A long-term, active collaboration between the physics and education departments; (2) A full-time Teacher-in-Residence (TIR) program that provides for a local K-12 science teacher to become a full-time participant in assisting faculty with both team-teaching and course revisions; (3) The redesign of content and pedagogy of targeted physics and education courses; and (4) The establishment of a Induction and mentoring program novice science teachers. This includes the participation of physics faculty in increasing and improving a wide array of school experiences. http://www.phystec.org/

  12. An analysis of high-performing science students' preparation for collegiate science courses

    Science.gov (United States)

    Walter, Karen

    This mixed-method study surveyed first year high-performing science students who participated in high-level courses such as International Baccalaureate (IB), Advanced Placement (AP), and honors science courses in high school to determine their perception of preparation for academic success at the collegiate level. The study used 52 students from an honors college campus and surveyed the students and their professors. The students reported that they felt better prepared for academic success at the collegiate level by taking these courses in high school (pstudent GPA with honors science courses (n=55 and Pearson's r=-0.336), while AP courses (n=47 and Pearson's r=0.0016) and IB courses (n=17 and Pearson's r=-0.2716) demonstrated no correlation between perception of preparation and GPA. Students reported various themes that helped or hindered their perception of academic success once at the collegiate level. Those themes that reportedly helped students were preparedness, different types of learning, and teacher qualities. Students reported in a post-hoc experience that more lab time, rigorous coursework, better teachers, and better study techniques helped prepare them for academic success at the collegiate level. Students further reported on qualities of teachers and teaching that helped foster their academic abilities at the collegiate level, including teacher knowledge, caring, teaching style, and expectations. Some reasons for taking high-level science courses in high school include boosting GPA, college credit, challenge, and getting into better colleges.

  13. Preparing minority undergraduate students for successful science careers.

    Science.gov (United States)

    Akundi, Murty

    2008-03-01

    Xavier University of Louisiana is well known for being number one in graduating the most minority students in physical and biological sciences. The reason for this success is built on the concept of Standards with Sympathy in the Sciences (Triple S). This is an outgrowth of over twenty years of planning and development by the Xavier science faculty to devise a program for preparing and retaining students in the sciences and engineering. Xavier has been successfully conducting for over ten years, Summer Science Academy (SSA) for middle and high school students; Science Technology, Engineering and Mathematics (STEM) Scholars and Howard Hughes Biomedical programs for in-coming freshmen. Recently, through a grant from NSF, we have developed the Experiential Problem-solving and Analytical Reasoning (EPsAR) summer bridge program for in-coming freshmen who were given conditional admission to the university (i.e., those students who scored below the acceptable range for placement into degree mathematics courses). In this program, EPsAR participants will be engaged in problem-solving and critical thinking activities for eight hours per day, five days per week, for six weeks. Additionally, an interdisciplinary approach is taken to convey the mathematical skills learned to relate to physics, chemistry, biology, and computer science. Sixty-six students have participated in the last two years in the EPsAR program. During the first year 23 of 28 students successfully bi-passed the algebra review course and were placed into a degree credit course in mathematics. In the second year, thirty-one (31) of the 38 were advanced to a higher-level mathematics course. Twenty-three (23) out of 38 went on to degree credit math course. To retain students in the sciences peer tutoring in all the science disciplines are made available to students throughout the day for 5 days per week. Faculty and students are available to give guidance to the needed students. The University has established a

  14. The creation of science projects in the physics teachers preparation

    Science.gov (United States)

    Horváthová, Daniela; Rakovská, Mária; Zelenický, Ľubomír

    2017-01-01

    Terms - project, projecting and the method of projecting - are nowadays frequently used in different relations. Those terms, especially as methods (of a cognitive process), are also transferred to the educational process. Before a new educational method comes to practice, the teacher should be familiar with it and preferably when it is done so during his university studies. An optional subject called Physics in a system of science subjects has been included into physics curricula for students of the fourth year of their studies at the Faculty of Science of Constantine the Philosopher University in Nitra. Its task is to make students aware of ways how to coordinate knowledge and instructions presented in these subjects through analysis of curricula and textbooks. As a part of their seminars students are asked to create integrated tasks and experiments which can be assessed from the point of view of either physics or chemistry or biology and which can motivate pupils and form their complex view on various phenomena in the nature. Therefore the article discusses theoretical and also practical questions related to experience that originates from placing the mentioned method and the subject Physics in a system of science subjects into the preparation of a natural sciences teacher in our workplace.

  15. Teacher Preparation: Assessing Teacher Quality, Administrative Support, Standards-Based Teacher Preparation.

    Science.gov (United States)

    Poliakoff, Anne Rogers, Ed.

    2002-01-01

    This collection of papers focuses on the preparation of teachers by university-based education programs. The papers are: "The STEPS That Support P-12 Learning and Achievement" (Diana Rigden), which describes the Standards-based Teacher Education Project (STEP) for improving student learning; "The Responsibility for Assessing Beginning Teachers"…

  16. Are we preparing health services administration students to respond to bioterrorism and mass casualty management?

    Science.gov (United States)

    Houser, Shannon H; Houser, Howard W

    2006-01-01

    Bioterrorism/natural disaster events add significant specialized demands and disrupt normal operation of the health system, often for an indefinite period of time. Health administration leaders should be educationally prepared for and informed about these potential events, but few receive this knowledge via their academic preparation in health administration. This study examined the existence of coverage of bioterrorism topics in health administration curricula and characteristics of bioterrorism coverage in current health administration programs through a self-completed survey among AUPHA graduate and undergraduate program members. Of the total survey respondents, only 32% of programs have current coverage of bioterrorism. The main reasons for nothavingbioterrorism coverage were not having enough resources; not having enough time to develop course/materials; and not thinking it is necessary to add these courses/materials. To prepare better and to inform future health administrators regarding major disruptive circumstances, advocacy and documentation are important to develop and implement bioterrorism awareness. Possibly, suggested minimum curricular requirements, content, and mechanisms for inclusion can be developed in the near future. Health administration educators should address the new reality and demonstrate that their graduates can function and lead in crises and situations disruptive to normal commerce.

  17. Postpositivist Conceptions of Science in Educational Administration: An Introduction.

    Science.gov (United States)

    Willower, Donald J.

    1996-01-01

    Presents a naturalistic perspective on inquiry as a compelling philosophy for educational administration. Naturalistic inquiry is ethical, open, growing, self-corrective, fallible, and resembles scientific inquiry. Subjectivism, neo-Marxist critical theory, postmodernism, and identity politics are all creatures of the times. Thriving on relativism…

  18. The role of administrative data in the big data revolution in social science research.

    Science.gov (United States)

    Connelly, Roxanne; Playford, Christopher J; Gayle, Vernon; Dibben, Chris

    2016-09-01

    The term big data is currently a buzzword in social science, however its precise meaning is ambiguous. In this paper we focus on administrative data which is a distinctive form of big data. Exciting new opportunities for social science research will be afforded by new administrative data resources, but these are currently under appreciated by the research community. The central aim of this paper is to discuss the challenges associated with administrative data. We emphasise that it is critical for researchers to carefully consider how administrative data has been produced. We conclude that administrative datasets have the potential to contribute to the development of high-quality and impactful social science research, and should not be overlooked in the emerging field of big data. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  19. Administration of Naval Science Awards Program (NSAP) Scholarships

    Science.gov (United States)

    2008-05-01

    program. Scholarship payment is based upon the students’ date of matriculation . A review of scholarships awarded, paid, and remaining by FY follows...Placement science and mathematics teachers and students in high school. The prototype is under development by Lifetime Learning Systems, Inc., a

  20. Emerging Technologies in Global Communication: Using Appreciative Inquiry to Improve the Preparation of School Administrators

    Science.gov (United States)

    Calabrese, Raymond L.; Roberts, B. E.; McLeod, Scott; Niles, Rae; Christopherson, Kelly; Singh, Paviter; Berry, Miles

    2008-01-01

    Purpose: The purpose of this paper is to describe how practitioners from Canada, the UK, Singapore, and the USA, university educational administration faculty from the USA, and the editor of a premier international journal of educational management engaged in a collaborative process to discover how to improve the preparation and practice of…

  1. The Pre-Service Preparation of School Administrators: A Description and Assessment of the OISE Program.

    Science.gov (United States)

    Begley, Paul T.; Cousins, J. Bradley

    Issues in preservice preparation of Canadian school administrators, with a focus on the effectiveness of a principal certification course implemented by the Ontario Institute for Studies in Education (OISE), are described. A review of current preservice practices in Canada concludes that traditional programs are issues oriented and lack conceptual…

  2. The Effective Use of Management Science in University Administration. Working Paper No. 9.

    Science.gov (United States)

    Schroeder, Roger G.; Adams, Carl R.

    Most college administrators are anxious to make use of management science techniques to assist them in operating their organizations. Despite their positive attitude, however, these administrators seem to lack a systematic method of approaching their specific organizations to decide which areas of application and what techniques should be…

  3. Public science policy and administration. [cooperation of government industry, foundations, and educational institutions

    Science.gov (United States)

    Rosenthal, A. H. (Editor)

    1973-01-01

    Science, the overwhelming concern of our time, is no longer a matter of private research and development but one of public policy and administration, in which government, industry, foundations, and educational institutions must all work together as never before. Few other single tasks are of such decisive importance to the collective and individual welfare of American citizens as the formulation of public science policy and the administration of scientific programs. Eleven national authorities of varied background in science, education, and government administration contribute their experience and their judgment in an effort to deal with the major aspects of the subject. Their focus is on the meeting of actual problems; they consider the decision making process in both public and public-private organizations. Topics are grouped in three general categories: personnel needs and resources, organizational problems and techniques, and the administrative role in policy leadership.

  4. A Science Education that Promotes the Characteristics of Science and Scientists: Features of Science Teacher Preparation

    Directory of Open Access Journals (Sweden)

    Michael P. Clough

    2015-10-01

    Full Text Available The three prior articles in this series have addressed teaching students in a manner that instills in them habits of thinking and action that reflect the characteristics of science and scientists. Achieving this is an essential part of STEM education efforts and demands overt attention to goals like those appearing in Table 1. As has been made clear in the previous two articles in this series (Clough 2015 a & b, much is known about teaching that effectively promotes these goals. For instance, Minner, Levy and Century (2010 synthesized relevant research reported between 1984 and 2002 to determine what impact, if any, inquiry science instruction has on K-12 learning.

  5. Comparative bioavailability study of two ibuprofen preparations after oral administration in healthy volunteers.

    Science.gov (United States)

    Bienert, Agnieszka; Szkutnik-Fiedler, Danuta; Dyderski, Stanisław; Grześkowiak, Edmund; Drobnik, Leon; Wolc, Anna; Slawińiska, Urszula

    2006-01-01

    The bioavailability of a new ibuprofen (2-(p-isobutylphenyl)propionic acid, CAS 15687-27-1) preparation was compared with a reference preparation of the drug in 23 healthy male volunteers, aged between 19 and 27. A single dose of 400 mg was given orally in the fasted state, using a randomized two-way crossover study. A washout period of two weeks separated both treatment periods. Ibuprofen plasma levels were determined by means of a validated HPLC method (UV detector). Values of 154.48 +/- 53.27 microg x h/ml (95 % confidence interval CI: 133.50-177.03) for the test, and 140.86 +/- 44.82 microg x h/ml (95% CI: 122.53-159.16) for the reference preparation AUC(0-infinity) demonstrate a nearly identical extent of drug absorption. Maximum plasma concentrations Cmax of 39.53 +/- 7.11 microg/ml (95 % CI: 35.97-41.78) and 37.71 +/- 8.67 microg/ml (95% CI: 33.37-40.46) achieved for the test and reference preparations did not differ significantly. AUC(0-infinity) and Cmax ratios (90% CI) were within the 80-125% interval required for bioequivalence as stipulated in the current international regulations of the European Agency for the Evalution of Medicinal Products and the Food and Drug Administration. Therefore it is concluded that the new ibuprofen preparation is therapeutically equivalent to the reference preparation for both, the extent and the rate of absorption, after single dose administration in healthy volunteers.

  6. Science Citation Index data: Two additional reasons against its use for administrative purposes

    CERN Document Server

    Herndon, J M

    2007-01-01

    First, for decades the use of anonymity in reviews for science funding proposals and for evaluating manuscripts for publication has been gradually corrupting American science, encouraging and rewarding the dark elements of human nature. Unethical reviewers, secure and unaccountable through anonymity, all too often make untrue and/or pejorative statements to eliminate their professional competitors. Survival in this corrupt environment has led to a consensus-only mentality. Consequently, important scientific contradictions, if they can be published at all, are selectively ignored in many instances out of fear of anonymous retaliation. Science Citation Index data in such a corrupt environment may be of little administrative value, except for possible use in documenting scientific fraud. Second, as knowledge of the administrative use of Science Citation Index data spreads, scientists will adapt and will shift to research on popular subjects to elicit greater numbers of citations, rather than to take the paths le...

  7. Developing a Laboratory Model for the Professional Preparation of Future Science Teachers: A Situated Cognition Perspective

    Science.gov (United States)

    Sweeney, Aldrin E.; Paradis, Jeffrey A.

    2004-04-01

    Although laboratory activities are widely acknowledged as being fundamental to the teaching of science, many secondary science school teachers have limited knowledge of how to design and run effective teaching laboratories. Utilising a situated cognition theoretical framework, we discuss our collaborative efforts to develop a laboratory based model for the professional preparation of secondary level science teachers. Findings from the study suggest that the learning which occurs in the laboratory context may be transferred (with appropriate modifications) to the secondary science classroom. Implications also are presented for science teacher preparation, ongoing professional development, and further study.

  8. Pre-Service Science Teacher Preparation in China: Challenges and Promises

    Science.gov (United States)

    Liu, Enshan; Liu, Cheng; Wang, Jian

    2015-01-01

    The purpose of this article was to present an overview of pre-service science teacher preparation in China, which is heavily influenced by Chinese tradition, Confucianism, and rapid social and economic development. The policies, science teacher education systems and related programs jointly contribute to producing enough science teachers for…

  9. Successful Hematopoietic Stem Cell Transplantation Following a Cyclophosphamide-Containing Preparative Regimen with Concomitant Phenobarbital Administration

    Directory of Open Access Journals (Sweden)

    Catherine Weber

    2012-01-01

    Full Text Available Cyclophosphamide is an immunosuppressive agent and an anticancer prodrug which requires bioactivation catalyzed primarily by cytochrome P450 enzymes in order to be transformed into its active alkylating compounds. Concomitant administration of drugs known to inhibit or induce this enzyme system is a clinical concern. Herein, we present the case of a chronically ill 21-year-old patient who received high-dose cyclophosphamide, equine antithymocyte globulin (eATG, and total body irradiation (TBI followed by an allogeneic hematopoietic stem cell transplant (HSCT for severe aplastic anemia. Throughout her hospitalization, she continued to receive quadruple anticonvulsant therapy including phenobarbital for her long-standing seizure history. The preparative regimen was tolerated well aside from a hypersensitivity reaction to eATG, and minimal cyclophosphamide-related toxicities. Safe and effective administration of high-dose cyclophosphamide was possible with multidisciplinary care consisting of physician, nursing, pharmacy, neurology consultation, as well as social work and case management.

  10. Administration

    DEFF Research Database (Denmark)

    Bogen handler om den praksis, vi kalder administration. Vi er i den offentlige sektor i Danmark hos kontorfolkene med deres sagsmapper, computere, telefoner,, lovsamlinger,, retningslinier og regneark. I bogen udfoldes en mangfoldighed af konkrete historier om det administrative arbejde fra...... forskellige områder i den offentlige sektor. Hensigten er at forstå den praksis og faglighed der knytter sig til det administrative arbejde...

  11. The effect of a multifaceted educational intervention on medication preparation and administration errors in neonatal intensive care

    NARCIS (Netherlands)

    Chedoe, Indra; Molendijk, Harry; Hospes, Wobbe; Van den Heuvel, Edwin B.; Taxis, Katja

    2012-01-01

    Objective To examine the effect of a multifaceted educational intervention on the incidence of medication preparation and administration errors in a neonatal intensive care unit (NICU). Design Prospective study with a preintervention and postintervention measurement using direct observation. Setting

  12. Transforming administration to support science in the schoolhouse for students with disabilities.

    Science.gov (United States)

    Boscardin, Mary Lynn

    2004-01-01

    I examine the role that administrators play in facilitating the development, adoption, use, and evaluation of scientifically based interventions within the school culture to support the educational outcomes of students with learning disabilities (LD). Two ways of transforming the administrative role to support science in the schoolhouse are presented; one considers the importance of including language in future legislation that acknowledges the role of administrators in school reform, and the other focuses on establishing a national research agenda addressing issues of leadership and special education. I argue that these 2 venues should serve to identify and to stimulate the use of evidence-based administrative practices that ultimately increase educational outcomes for students with LD, improve teacher instruction, and transform the leadership mission.

  13. Reconceptualizing Elementary Teacher Preparation : A case for informal science education

    NARCIS (Netherlands)

    Avraamidou, Lucy

    2015-01-01

    The purpose of this case study was to explore the ways in which 3 different informal science experiences in the context of an elementary methods course influenced a group of prospective elementary teachers' ideas about science teaching and learning as well as their understandings about the role of

  14. Reconceptualizing Elementary Teacher Preparation : A case for informal science education

    NARCIS (Netherlands)

    Avraamidou, Lucy

    2015-01-01

    The purpose of this case study was to explore the ways in which 3 different informal science experiences in the context of an elementary methods course influenced a group of prospective elementary teachers' ideas about science teaching and learning as well as their understandings about the role of i

  15. Reconceptualizing Elementary Teacher Preparation : A case for informal science education

    NARCIS (Netherlands)

    Avraamidou, Lucy

    2015-01-01

    The purpose of this case study was to explore the ways in which 3 different informal science experiences in the context of an elementary methods course influenced a group of prospective elementary teachers' ideas about science teaching and learning as well as their understandings about the role of i

  16. Students' Reflections on the Relevance and Quality of Highly Ranked Doctoral Programs in Educational Administration: Beacons of Leadership Preparation?

    Science.gov (United States)

    Hoyle, John R.; Torres, Mario S., Jr.

    2008-01-01

    The manner by which colleges and universities prepare school leaders in doctoral programs is being called into question. One report is stirring much controversy for its unflattering portrayal of administrator preparation programs. In a 2005 report entitled "Educating School Leaders," former Columbia University president Art Levine characterizes…

  17. 75 FR 18849 - Food and Drug Administration/National Heart Lung and Blood Institute/National Science Foundation...

    Science.gov (United States)

    2010-04-13

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration/National Heart Lung and Blood Institute/National Science Foundation Workshop on Computer Methods for Cardiovascular Devices: The Integration of Nonclinical and Clinical Models; Public Workshop AGENCY: Food and Drug Administration,...

  18. 76 FR 49775 - Food and Drug Administration/National Heart, Lung, and Blood Institute/National Science...

    Science.gov (United States)

    2011-08-11

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration/National Heart, Lung, and Blood Institute/National Science Foundation Public Workshop on Computer Methods for Medical Devices AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop. SUMMARY: The Food and...

  19. Disaster Management: AN Integral Part of Science & Technology System and Land Administration-Management System

    Science.gov (United States)

    Ghawana, T.; Zlatanova, S.

    2016-06-01

    Disaster management is a multidisciplinary field, which requires a general coordination approach as well as specialist approaches. Science and Technology system of a country allows to create policies and execution of technical inputs required which provide services for the specific types of disasters management. Land administration and management agencies, as the administrative and management bodies, focus more on the coordination of designated tasks to various agencies responsible for their dedicated roles. They get help from Scientific and technical inputs & policies which require to be implemented in a professional manner. The paper provides an example of such integration from India where these two systems complement each other with their dedicated services. Delhi, the Capital of India, has such a disaster management system which has lot of technical departments of government which are mandated to provide their services as Emergency Service Functionaries. Thus, it is shown that disaster management is a job which is an integral part of Science & Technology system of a country while being implemented primarily with the help of land administration and management agencies. It is required that new policies or mandates for the Science and technology organizations of government should give a primary space to disaster management

  20. Preparation and in vivo toxicity study of solid lipid microparticles as carrier for pulmonary administration.

    Science.gov (United States)

    Sanna, Vanna; Kirschvink, Nathalie; Gustin, Pascal; Gavini, Elisabetta; Roland, Isabelle; Delattre, Luc; Evrard, Brigitte

    2004-03-10

    The purpose of this research was to investigate the effects of processing conditions on the characteristics of solid lipid microparticles (SLM) with a potential application as carriers for pulmonary administration. Compritol (5.0% wt/wt) SLM dispersions were prepared by rotor-stator homogenization, at different surfactant concentrations and emulsification times. The SLM were characterized, in terms of morphology and size, after lyophilization and sterilization by autoclaving process. In vivo assessment was carried out in rats by intratracheal instillation of either placebo or SLM dispersion, and by bronchoalveolar lavage for cytological analysis. Mean particle size of 4 to 5 microm was achieved using 0.3% and 0.4% (wt/wt) of emulsifier (Poloxamer 188) and emulsification times of 2 and 5 minutes. The particles showed spherical shape and smooth surface. The morphology of microparticles, the size, and the size distribution were not substantially modified after lyophilization and sterilization. Total cell counts showed no significant differences between placebo and SLM 0.5% or 2.5% groups. Regarding cytology, percentage of polymorphonuclear neutrophils and macrophages did not significantly differ between groups. These results suggest that a single intratracheal administration of the SLMs does not induce a significant inflammatory airway response in rats and that the SLMs might be a potential carrier for encapsulated drug via the pulmonary route.

  1. Preparing gender inclusive science teachers: Suggestions from the literature

    Science.gov (United States)

    Weinburgh, Molly

    1995-03-01

    It is imperative that the education given to United States children include adequate science taught in a way that will encourage the retention of all students; however, as half the population is female and females are underrepresented in the fields of mathematics and science, it is especially important that females be encouraged in these areas. Teacher education has been challenged to develop programs that produce teachers who understand the need for equitable science classrooms and who have the skills necessary to produce them. Several suggestions have been given for teacher education programs in science. First, college professors must examine their courses for gender bias. They must model equitable classroom strategies by planning activities that encourage the females to become active participants in the learning process and by using language that is gender inclusive. Second, definite instruction should be given to help the preservice and inservice teachers address their own attitudes toward science and children. Third, specific attention must be paid to assessing teachers in the following areas: (a) developing active, inquiry-based instruction; (b) developing classrooms in which constructive talking is the norm; (c) using cooperative groups correctly; (d) decreasing stereotyping of males, females, and scientists; and (e) using language that is gender inclusive.

  2. Mathematics and Science Teachers' Preparation for National Board of Professional Teaching Standards Certification

    Science.gov (United States)

    Pyke, Curtis L.; Lynch, Sharon

    2005-01-01

    This paper reports on the results of a survey of mathematics and science candidates for National Board for Professional Teaching Standards (NBPTS) certification. The goal of the survey was to investigate the efficacy of collaboration and group support in preparation for NBPTS. The results of the survey describe the nature of supported preparation,…

  3. Preparation and in vitro characterization of mucoadhesive hydroxypropyl guar microspheres containing amlodipine besylate for nasal administration.

    Science.gov (United States)

    Swamy, N G N; Abbas, Z

    2011-11-01

    Amlodipine besylate microspheres for intranasal administration were prepared with an aim to avoid first-pass metabolism, to achieve controlled blood level profiles and to improve therapeutic efficacy. Hydroxypropyl Guar, a biodegradable polymer, was used in the preparation of microspheres by employing water in oil emulsification solvent evaporation technique. The formulation variables were drug concentration, emulsifier concentration, temperature, agitation speed and polymer concentration. All the formulations were evaluated for particle size, particle shape and surface morphology by scanning electron microscopy, percentage yield, drug entrapment efficiency, in vitro mucoadhesion test, degree of swelling and in vitro drug diffusion through sheep nasal mucosa. The microspheres obtained were free flowing, spherical and the particles ranged in size from 13.4±2.38 μm to 43.4±1.92 μm very much suitable for nasal delivery. Increasing polymer concentration resulted in increased drug entrapment efficiency and increased particle size. Amlodipine besylate was entrapped into the microspheres with an efficiency of 67.2±1.18 % to 81.8±0.64 %. The prepared microspheres showed good mucoadhesion properties, swellability and sustained the release of the drug over a period of 8 h. The data obtained were analysed by fitment into various kinetic models; it was observed that the drug release was matrix diffusion controlled and the release mechanism was found to be non-Fickian. Stability studies were carried out on selected formulations at 5±3°, 25±2°/60±5% RH and 40±2°/75±5% RH for 90 days. The drug content was observed to be within permissible limits and there were no significant deviations in the in vitro mucoadhesion and in vitro drug diffusion characteristics.

  4. Preparation and in vitro characterization of mucoadhesive hydroxypropyl guar microspheres containing amlodipine besylate for nasal administration

    Directory of Open Access Journals (Sweden)

    N. G. N. Swamy

    2011-01-01

    Full Text Available Amlodipine besylate microspheres for intranasal administration were prepared with an aim to avoid first-pass metabolism, to achieve controlled blood level profiles and to improve therapeutic efficacy. Hydroxypropyl Guar, a biodegradable polymer, was used in the preparation of microspheres by employing water in oil emulsification solvent evaporation technique. The formulation variables were drug concentration, emulsifier concentration, temperature, agitation speed and polymer concentration. All the formulations were evaluated for particle size, particle shape and surface morphology by scanning electron microscopy, percentage yield, drug entrapment efficiency, in vitro mucoadhesion test, degree of swelling and in vitro drug diffusion through sheep nasal mucosa. The microspheres obtained were free flowing, spherical and the particles ranged in size from 13.4±2.38 μm to 43.4±1.92 μm very much suitable for nasal delivery. Increasing polymer concentration resulted in increased drug entrapment efficiency and increased particle size. Amlodipine besylate was entrapped into the microspheres with an efficiency of 67.2±1.18 % to 81.8±0.64 %. The prepared microspheres showed good mucoadhesion properties, swellability and sustained the release of the drug over a period of 8 h. The data obtained were analysed by fitment into various kinetic models; it was observed that the drug release was matrix diffusion controlled and the release mechanism was found to be non-Fickian. Stability studies were carried out on selected formulations at 5±3° , 25±2° /60±5% RH and 40±2° /75±5% RH for 90 days. The drug content was observed to be within permissible limits and there were no significant deviations in the in vitro mucoadhesion and in vitro drug diffusion characteristics.

  5. Preparing Science Librarians for Success: An Evaluation of Position Advertisements and Recommendations for Library Science Curricula

    Science.gov (United States)

    DeArmond, A. R.; Oster, A. D.; Overhauser, E. A.; Palos, M. K.; Powell, S. M.; Sago, K. K.; Schelling, L. R.

    2009-01-01

    Science librarianship is a rapidly changing professional specialization that requires unique skills and experiences for science librarians to perform at the highest level. A content analysis of recent job advertisements was conducted to determine the most desirable qualifications for science librarians. It was found that the most frequently cited…

  6. State preparation for quantum information science and metrology

    Energy Technology Data Exchange (ETDEWEB)

    Samblowski, Aiko

    2012-06-08

    The precise preparation of non-classical states of light is a basic requirement for performing quantum information tasks and quantum metrology. Depending on the assignment, the range of required states varies from preparing and modifying squeezed states to generating bipartite entanglement and establishing multimode entanglement networks. Every state needs special preparation techniques and hence it is important to develop the experimental expertise to generate all states with the desired degree of accuracy. In this thesis, the experimental preparation of different kinds of non-classical states of light is demonstrated. Starting with a multimode entangled state, the preparation of an unconditionally generated bound entangled state of light of unprecedented accuracy is shown. Its existence is of fundamental interest, since it certifies an intrinsic irreversibility of entanglement and suggests a connection with thermodynamics. The state is created in a network of linear optics, utilizing optical parametric amplifiers, operated below threshold, beam splitters and phase gates. The experimental platform developed here afforded the precise and stable control of all experimental parameters. Focusing on the aspect of quantum information networks, the generation of suitable bipartite entangled states of light is desirable. The optical connection between atomic transitions and light that can be transmitted via telecommunications fibers opens the possibility to employ quantum memories within fiber networks. For this purpose, a non-degenerate optical parametric oscillator is operated above threshold and the generation of bright bipartite entanglement between its twin beams at the wavelengths of 810 nm and 1550 nm is demonstrated. In the field of metrology, quantum states are used to enhance the measurement precision of interferometric gravitational wave (GW) detectors. Recently, the sensitivity of a GW detector operated at a wavelength of 1064 nm was increased using squeezed

  7. The Role of Playful Science in Developing Positive Attitudes toward Teaching Science in a Science Teacher Preparation Program

    OpenAIRE

    BULUNUZ, Mızrap

    2015-01-01

    Problem Statement: Research studies indicate that teachers with negativeattitudes toward science tend to use didactic approaches rather thanapproaches based on students’ active participation. However, the reviewsof the national academic literature in Turkey located a few researchstudies on the relationship between playful science experiences andattitudes toward science. This study examines the following componentsof attitudes: a) enjoyment of learning science and b) interest andmotivation tow...

  8. Earth Systems Science and Elementary Teacher Preparation: The UNO Model for Improving Science and Mathematics Content and Pedagogy Skills

    Science.gov (United States)

    Hall, F. R.; Buxton, C.

    2002-05-01

    The University of New Orleans is located on the south-shore of Lake Pontchartrain. At UNO, we have established a unique collaboration between the Colleges of Science and Education in the preparation of preservice elementary school teachers. Earth Systems Science themes, based on the local environment, provide the framework for understanding science and mathematics content. In both the content and teaching methods courses, student learning revolves around hands-on, minds-on activies. In both classes, the age-appropriate technology is used as the students perform research projects on Lake Pontchartrain and the Mississippi River. The students are also required to practice their craft in both courses. In the science content courses, the students are required to research a topic that parallels the content learned during the semester, create lesson plans, and teach the subject to the class using inquiry-based methodology. In the teaching methods course, students are required to develop curricula and field test them in a local elementary school. Surveying students at the end of the semester suggests that using Earth Systems Science themes on the local environment as the framework for teaching science content and pedagogy not only improves the students content skills but also their perceptions of science as a subject, and their desire to teach science.

  9. Breaking ground for psychological science: The U.S. Food and Drug Administration.

    Science.gov (United States)

    Fischhoff, Baruch

    2017-01-01

    The U.S. Food and Drug Administration (FDA) regulates products accounting for 20% of U.S. consumer spending. Many of its actions depend on assumptions about behavior. Will people heed food recall notices? Will they follow medication schedules? Will they have realistic expectations regarding the benefits and risks of new products? Over time, FDA has increasingly made psychology integral to its processes for answering such questions. That progress has come when windows of opportunity have found psychologists with science relevant to FDA's needs, FDA with staff who can translate that research into agency terms, and a regulatory arena that can accommodate behavioral evidence. These experiences suggest opportunities and obstacles for psychologists hoping to apply their science to the public good. (PsycINFO Database Record

  10. Unconventional Methods and Materials for Preparing Educational Administrators. ERIC/CEM-UCEA Series on Administrator Preparation. ERIC/CEM State-of-the-Knowledge Series, Number Fifteen. UCEA Monograph Series, Number Two.

    Science.gov (United States)

    Wynn, Richard

    In this monograph, the author describes the variety of new and innovative instructional methods and materials being used to prepare educational administrators. Because the subject is new and the nomenclature surrounding it imprecise, the author defines his terms. An outline of the history of unconventional instructional methods and the rationale…

  11. Reagan Administration policies for new energy technologies. Report prepared by the Congressional Research Serivce Library of Congress for the Subcommittee on Energy Development and Applications and the Subcommittee on Energy Research and Production transmitted to the Committee on Science and Technology, US House of Representatives, Ninety-Seventh Congress, Second Session, June 1982

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    The five papers in the seminar present a broad overview of the implications of current administration policies for nuclear energy, synthetic fuels, and renewable energy technologies. The basic approach of the administration is market-oriented rather than government-controlled in order to minimize government intervention. Economic recovery takes precedence over energy resource and technology development. The private sector must assume responsibility for the cost and decision making in technology innovations and the development of synfuels. Budget cuts may make some renewable energy technologies uncompetitive, but the administration believes that fuel deregulation will balance the costs. Efforts to expedite nuclear plant licensing and investment tax credits may help the ailing nuclear industry, but the future of the breeder and reprocessing programs remains in doubt. (DCK)

  12. Birth of a Field: George Baron, Educational Administration and the Social Sciences in England, 1946-1978

    Science.gov (United States)

    McCulloch, Gary

    2014-01-01

    "Educational administration and the social sciences", the landmark text coedited by Baron and Taylor in 1969, represented the study of educational administration as an applied interdisciplinary field. George Baron's own academic career reveals the struggles involved in the construction of this new field and the resistance and…

  13. Looking for the Women in Baron and Taylor's (1969) "Educational Administration and the Social Sciences"

    Science.gov (United States)

    Fuller, Kay

    2014-01-01

    A search for women in Baron and Taylor's (1969) "Educational administration and the social sciences" [London: The Athlone Press] using feminist poststructural discourse analysis (FPDA) has revealed a changing discourse about gendered educational administration over the course of 50 years. Whilst few women are featured in the text…

  14. Birth of a Field: George Baron, Educational Administration and the Social Sciences in England, 1946-1978

    Science.gov (United States)

    McCulloch, Gary

    2014-01-01

    "Educational administration and the social sciences", the landmark text coedited by Baron and Taylor in 1969, represented the study of educational administration as an applied interdisciplinary field. George Baron's own academic career reveals the struggles involved in the construction of this new field and the resistance and opposition…

  15. Birth of a Field: George Baron, Educational Administration and the Social Sciences in England, 1946-1978

    Science.gov (United States)

    McCulloch, Gary

    2014-01-01

    "Educational administration and the social sciences", the landmark text coedited by Baron and Taylor in 1969, represented the study of educational administration as an applied interdisciplinary field. George Baron's own academic career reveals the struggles involved in the construction of this new field and the resistance and opposition…

  16. Preparing K-8 Teachers to Conduct Inquiry Oriented Science Education

    Science.gov (United States)

    Gross, N. A.; Garik, P.; Nolan, M. D.; Winrich, C.; Derosa, D.; Duffy, A.; Jariwala, M.; Konjoian, B.

    2010-12-01

    The need for STEM professional development for K-8 teachers is well documented. Such professional development promises broad impact, but it must have a positive effect on teachers’ knowledge and skills: 1) a focus on content knowledge, 2) opportunities for active learning, and 3) coherence with other activities. However, sustained impact is only achieved through intensive professional development. In response to the need for science education courses for K-8 teachers, for the past three years, the School of Education and the Department of Physics have collaborated to offer K-8 teachers science content courses of extended duration (75 contact hours) that emphasize inquiry based learning and investigation. The School of Education graduate courses have consisted of five three-hour meetings during the months of May and June, and a two week intensive period in July when the participants come for six hours per day. The alignment of these courses with inquiry teaching was confirmed using the Reformed Teaching Observation Protocol (RTOP). Courses offered in this format have been: --Immersion in Green Energy (IGE) -alternative sources of energy and how electricity is generated (75 teachers over the last 3 years), --Immersion in Global Energy Distribution (IGED) -understanding global climate as an outcome of insolation, convection, and radiation (27 teachers over the last 2 years) The Immersion courses cover a spectrum for inquiry learning that begins with introduction to equipment and experiments through guided discovery and culminates with students taking responsibility for defining and completing their own investigative projects. As a specific example, we consider here the IGED course. For IGED, the first five sessions are devoted to content and learning to use experimental equipment such as digital data collection probes to measure temperature, CO2 and salinity. Content addressed during these sessions include the differentiation between conduction, convection, and

  17. Preparing for Citizenship: Second Order Thinking Concepts in Social Science Education

    OpenAIRE

    Johan Sandahl

    2014-01-01

    Social Science as a school subject aims at making students knowledgeable in societal issues as well as preparing them for citizenship. Despite the strong position of Social Science in the Swedish school curricula little research has been done in the field. Previous research has mainly concentrated on factual knowledge and conceptual learning, or the role of deliberation in class activities. Less research has focused on the role of disciplinary thinking and how that might promote learning how ...

  18. Creating Next Generation Teacher Preparation Programs to Support Implementation of the Next Generation Science Standards and Common Core State Standards in K-12 Schools: An Opportunity for the Earth and Space Sciences

    Science.gov (United States)

    Geary, E. E.; Egger, A. E.; Julin, S.; Ronca, R.; Vokos, S.; Ebert, E.; Clark-Blickenstaff, J.; Nollmeyer, G.

    2015-12-01

    A consortium of two and four year Washington State Colleges and Universities in partnership with Washington's Office of the Superintendent of Public Instruction (OSPI), the Teachers of Teachers of Science, and Teachers of Teachers of Mathematics, and other key stakeholders, is currently working to improve science and mathematics learning for all Washington State students by creating a new vision for STEM teacher preparation in Washington State aligned with the Next Generation Science Standards (NGSS) and the Common Core State Standards (CCSS) in Mathematics and Language Arts. Specific objectives include: (1) strengthening elementary and secondary STEM Teacher Preparation courses and curricula, (2) alignment of STEM teacher preparation programs across Washington State with the NGSS and CCSS, (3) development of action plans to support implementation of STEM Teacher Preparation program improvement at Higher Education Institutions (HEIs) across the state, (4) stronger collaborations between HEIs, K-12 schools, government agencies, Non-Governmental Organizations, and STEM businesses, involved in the preparation of preservice STEM teachers, (5) new teacher endorsements in Computer Science and Engineering, and (6) development of a proto-type model for rapid, adaptable, and continuous improvement of STEM teacher preparation programs. A 2015 NGSS gap analysis of teacher preparation programs across Washington State indicates relatively good alignment of courses and curricula with NGSS Disciplinary Core Ideas and Scientific practices, but minimal alignment with NGSS Engineering practices and Cross Cutting Concepts. Likewise, Computer Science and Sustainability ideas and practices are not well represented in current courses and curricula. During the coming year teams of STEM faculty, education faculty and administrators will work collaboratively to develop unique action plans for aligning and improving STEM teacher preparation courses and curricula at their institutions.

  19. Preparing the Next Generation of Earth Scientists: An Examination of 25 Federal Earth Science Education Programs

    Science.gov (United States)

    Linn, A. M.; Goldstein, A.; Manduca, C. A.; Pyle, E. J.; Asher, P. M.; White, L. D.; Riggs, E. M.; Cozzens, S.; Glickson, D.

    2013-12-01

    Federal agencies play a key role in educating the next generation of earth scientists, offering programs that attract students to the field, support them through formal education, and provide training for an earth science career. In a time of reduced budgets, it is important for federal agencies to invest in education programs that are effective. A National Research Council committee examined 25 federal earth science education programs and described ways to evaluate the success of these programs and opportunities for leveraging federal education resources. Although the programs cover a wide range of objectives and audiences, they are part of a system of opportunities and experiences that attract individuals to the field and prepare them for employment. In this conceptual framework, individuals become aware of earth science, then engage in learning about the Earth and the nature of earth science, and finally prepare for a career by acquiring specialized knowledge, skills, and expertise and by exploring different employment options. The federal education programs considered in this report provide a range of opportunities for raising awareness of earth science (e.g., USDA 4-H Club), nurturing that interest to engage students in the field (e.g., USGS Youth Internship Program), and preparing students for earth science careers (NSF Research Experiences for Undergraduates, DOE Science Undergraduate Laboratory Internships). These efforts can also contribute toward the development of a robust earth science workforce by connecting programs and providing pathways for students to move through informal and formal education to careers. The conceptual framework shows how the various education opportunities fit together and where connections are needed to move students along earth science pathways. The framework can also be used by federal agencies to identify gaps, overlaps, and imbalances in existing programs; to identify potential partners in other agencies or organizations

  20. The influences and factors of an undergraduate research program in preparing women for science careers

    Science.gov (United States)

    Campbell, Ashley Mcdowell

    Progress has been made in diminishing barriers experienced by women in science in recent years, however obstacles still remain. One of the key elements of the Texas Tech University Howard Hughes Medical Institute (TTU/HHMI) Undergraduate Biological Sciences Education Program is to "support activities that broaden access to science for women." In light of the barriers women in science face, this dissertation examined how the experiences of females in the TTU/HHMI fellows program prepared them for a career in science. This study employed mixed methods, utilizing both a questionnaire involving all past female fellows, and in-depth interviews with seven fellows who chose a career as a professional scientist. According to the quantitative data, research experience, the relationship with mentors, and opportunities to present at state or national meetings were program factors that fellows identified as contributing to their career success. The TTU/HHMI program experiences positively influenced the fellows' level of interest in science, confidence in science, and motivation to pursue a science-related career. Encouragement from the mentor and increased confidence regarding the ability to be successful in science were significant predictors of career advantages. Motivation to pursue a science-related career was the most significant predictor of the fellows' preparation to overcome barriers. Qualitatively, six themes were identified for coding, which included (1) research experience, (2) the mentor, (3) support and interactions, (4) self-confidence, (5) career decisions, and (6) time demands related to a science career. The themes identified were important factors in preparing these past female fellows for a career in science by initiating a change in their attitudes, knowledge, and skills. With over 90% of past fellows currently pursuing a science career, the program, through research experience and encouraging mentors, made a large impact on the career paths of fellows

  1. Professionality of Junior High School (SMP) Science Teacher in Preparing Instructional Design of Earth and Space Sciences (IPBA)

    Science.gov (United States)

    Marlina, L.; Liliasari; Tjasyono, B.; Hendayana, S.

    2017-02-01

    The teacher is one important factor in the provision of education in schools. Therefore, improving the quality of education means we need to enhance the quality and the professionalism of teachers. We offer a solution through education and training of junior high school science teachers in developing the instructional design of Earth and Space Sciences (IPBA). IPBA is part of the science subjects which is given to students from elementary school to college. This research is a preliminary study of junior high school science teacher professionalism in creating instructional design IPBA. Mixed method design is used to design the research. Preliminary studies conducted on junior high school science teacher in one MGMPs in South Sumatera, and the respondent are 18 teachers from 13 schools. The educational background of science teachers who teach IPBA not only from physical education but also biology and agriculture. The result of preliminary study showed that the ratio of teachers who teach IPBA are 56% from physic education, 39% from biology, and 5% from agriculture. The subjects of IPBA that considered difficult by teachers are the distribution of sun, moon, and satellite motion; specific processes in lithosphere and atmosphere; and the correlation between lithosphere and atmosphere with the environment. The teachers also face difficulty in preparing media, choosing the right methods in teaching IPBA.

  2. Immunoglobulin preparations for intravenous administration. A review of their biologic activities and comparison of various preparation methods

    DEFF Research Database (Denmark)

    Nielsen, H

    1994-01-01

    procedures are employed by different commercial suppliers of immunoglobulins, and from the literature it appears that various important biologic functions, e.g., opsonic activity, complement fixation, and Fc-receptor function, are subject to alterations during the preparation. The best preservation...

  3. Preparation and properties of thin films treatise on materials science and technology

    CERN Document Server

    Tu, K N

    1982-01-01

    Treatise on Materials Science and Technology, Volume 24: Preparation and Properties of Thin Films covers the progress made in the preparation of thin films and the corresponding study of their properties. The book discusses the preparation and property correlations in thin film; the variation of microstructure of thin films; and the molecular beam epitaxy of superlattices in thin film. The text also describes the epitaxial growth of silicon structures (thermal-, laser-, and electron-beam-induced); the characterization of grain boundaries in bicrystalline thin films; and the mechanical properti

  4. Professional Parity Between Co-Teachers in Secondary Science and Math As Influenced By Administrative Support

    Science.gov (United States)

    Nordh, Camilla S.

    2011-12-01

    School improvement plans, budget constraints, and compliance mandates targeting academic progress for all students indicate a need for maximal professional efficacy at every level in the educational system, including parity between co-teachers in the co-teaching service delivery model. However, research shows that the special education co-teacher frequently assumes an assistive role while the general education co-teacher adopts a leading role in the classroom. When the participants in a co-teaching partnership fail to equitably share the professional responsibilities for which both teachers are qualified to perform, overall efficacy is compromised in that the special education teacher is not exercising his or her qualified expertise. Administrative support can be a primary influencing factor in increasing parity between the co-teachers. A qualitative study using a phenomenological design was conducted to explore the influences of co-teacher attitudes and administrative support on professional parity in co-taught secondary science and math classrooms. Content analysis was used to interpret data from interviews with five special education and 15 general education co-teachers at eight secondary schools in a suburban school district in a mid-Atlantic state. Five themes emerged from the data: content mastery by the special education co-teacher, joint planning time for co-teachers, continuity within co-teaching dyads, compatible personalities between co-teachers, and clear administrative expectations about co-teaching. Results indicate that administrative support to consider the content mastery of the special education co-teacher is the most influential factor to parity, followed by the co-teaching partners having joint planning time and that both can be implemented through scheduling and assignment considerations rather than training initiatives. The results provide an examination of each theme as it pertains to the issue of professional efficacy in co-teaching and

  5. The Intersection of Inquiry-Based Science and Language: Preparing Teachers for ELL Classrooms

    Science.gov (United States)

    Weinburgh, Molly; Silva, Cecilia; Smith, Kathy Horak; Groulx, Judy; Nettles, Jenesta

    2014-08-01

    As teacher educators, we are tasked with preparing prospective teachers to enter a field that has undergone significant changes in student population and policy since we were K-12 teachers. With the emphasis placed on connections, mathematics integration, and communication by the New Generation Science Standards (NGSS) (Achieve in Next generation science standards, 2012), more research is needed on how teachers can accomplish this integration (Bunch in Rev Res Educ 37:298-341, 2013; Lee et al. in Educ Res 42(4):223-233, 2013). Science teacher educators, in response to the NGSS, recognize that it is necessary for pre-service and in-service teachers to know more about how instructional strategies in language and science can complement one another. Our purpose in this study was to explore a model of integration that can be used in classrooms. To do this, we examined the change in science content knowledge and academic vocabulary for English language learners (ELLs) as they engaged in inquiry-based science experience utilizing the 5R Instructional Model. Two units, erosion and wind turbines, were developed using the 5R Instructional Model and taught during two different years in a summer school program for ELLs. We analyzed data from interviews to assess change in conceptual understanding and science academic vocabulary over the 60 h of instruction. The statistics show a clear trend of growth supporting our claim that ELLs did construct more sophisticated understanding of the topics and use more language to communicate their knowledge. As science teacher educators seek ways to prepare elementary teachers to help preK-12 students to learn science and develop the language of science, the 5R Instructional Model is one pathway.

  6. The Role of Playful Science in Developing Positive Attitudes toward Teaching Science in a Science Teacher Preparation Program

    Science.gov (United States)

    Bulunuz, Mizrap

    2015-01-01

    Problem Statement: Research studies indicate that teachers with negative attitudes toward science tend to use didactic approaches rather than approaches based on students' active participation. However, the reviews of the national academic literature in Turkey located a few research studies on the relationship between playful science experiences…

  7. Elementary pre-service science teacher preparation: Contributions during the methods semester

    Science.gov (United States)

    Travers, Karen Ann

    The purpose of this study was to better understand the nature of the contribution of the mentor teacher and the methods instructor in the development of professional knowledge of pre-service teachers (PSTs) to teach elementary science. The PSTs' conceptions of teaching science were also explored to see if there were changes in their ideas about teaching science and what influenced these changes during the methods semester of a field-based elementary teacher preparation program. Specifically, this study examined the perceptions of the PSTs regarding the nature of mentorship that they received for the teaching of elementary science. Participants were 144 PSTs from five field-based elementary methods sites, their mentor teachers, and their methods instructor from a university program in a large urban area. Of interest in this study was examining the extent to which PSTs actually observed science teaching in their mentor teachers' classrooms during the methods semester. Analysis of an end-of-semester survey revealed that more than one-third of the PSTs never observed their mentor elementary teachers teach science. On an encouraging note, 62% of PSTs who observed at least some science teaching reported that they perceived their teachers as modeling inquiry science teaching strategies. Regarding the perceived quality of mentor support for learning to teach science, more than 90% of PSTs reported that they felt supported by mentor teachers in their growth of science teaching even if the mentor teachers did not incorporate science lessons into their school day. In addition, half of the PSTs' conceptions of teaching science changed over the methods semester, with the methods course and the elementary classroom as the two most influential factors.

  8. UTeach: Secondary Teacher Preparation in Science and Mathematics at the University of Texas at Austin

    Science.gov (United States)

    Marder, Michael

    2006-03-01

    The UTeach Program is a joint effort of the College of Natural Sciences, the College of Education and the Austin Independent School District to recruit, prepare and support math and science teachers for the State of Texas. UTeach uses early and on-going field experiences to capture the imagination of preservice teachers and provide a foundation for more advanced pedagogical courses. With over 400 students enrolled and over 80 graduates per year, UTeach is one of the largest programs producing secondary science, mathematics, and computer science teachers in the nation. Most UTeach students are undergraduates, but around 10% are people of many ages with strong backgrounds in mathematics or science who have decided to enter teaching. Hallmarks include: *Four-year degree plans that enable undergraduates to obtain certification at no cost in time or money. *Active recruitment and support including tuition reimbursement, paid internships, personal advising, and guidance by master teachers. *Emphasis on preparing teachers who will be knowledgeable of their discipline, experienced with involving students in scientific inquiry, and practiced in employing new technologies to enhance student learning. *A revised, streamlined professional education sequence drawing on research on learning, standards-based curricula, multiple forms of assessment, and proven strategies for achieving equity and integrating technology into math and science education. *Program flexibility with multiple entry points (from freshman to post baccalaureate), integrated degree plans, and proficiency-based assessment, including the development of individual teaching portfolios. For more information on UTeach, see http://uteach.utexas.edu

  9. Errors in Preparation and Administration of Insulin in Two Urban Vietnamese Hospitals An Observational Study

    NARCIS (Netherlands)

    Nguyen, Huong; Nguyen, Tuan-Dung; Haaijer-Ruskamp, Flora M.; Taxis, Katja

    2014-01-01

    Background: Medication errors involving insulin are common, particularly during the administration stage, and may cause severe harm. Little is known about the prevalence of insulin administration errors in hospitals, especially in resource-restricted settings, where the burden of diabetes is growing

  10. Career and Technical Education Administration: Requirements, Certification/Licensure, and Preparation

    Science.gov (United States)

    Zirkle, Christopher J.; Jeffery, Jeremy O.

    2017-01-01

    The current climate of career and technical administration requirements in all 50 states was detailed and explored. An increasing number of states are not requiring specific career-technical administration certification/licensure in order to oversee secondary career and technical education (CTE) programs, with more states moving towards a general…

  11. Science teacher improvement: A study of the change in preparation and qualifications of public middle school science teachers

    Science.gov (United States)

    Wickler, Nicole I. Z.

    According to the National Commission on Teaching and America's Future (1996), a teacher's professional preparation, their work conditions and sense of efficacy are fundamental to improving elementary and secondary education. These factors lie at the core of educational reforms that seek to raise standards, reshape curricula, and restructure the way schools operate. The call to reconceptualize the practice of teaching and the interaction between teachers and students ring hollow without a careful examination of actions that have taken place in the workplace of teachers themselves. A national profile that identifies key characteristics of the current status of public middle school science teachers preparation, teaching qualifications, and work environments can provide a context for better understanding the current conditions that confront science teachers. This study seeks to provide critical information in four major areas: (1) preservice learning and teaching assignment; (2) continued learning; (3) supportive work environment, and (4) teachers' sense of efficacy. This study is based on current efforts by the National Center for Education Statistics (LACES) to collect data of key indicators of teacher preparation and qualifications using a large-scale survey administered to a nationally representative sample of full-time public school teachers whose primary teaching assignment is in science. In this effort, the information reported in this study utilizes the NCES's Schools and Staffing Surveys (SASS) from 1987--88 and 1993--94. Significant change between 1987--77 and 1993--94 was determined using a t-test for independent means. In addition, frequency counts were analyzed using a chi-square statistic to determine if more "qualified middle school science teachers" were located in particular schools by urbanicity location or/and percent minority enrollment. In general, the quality of middle school science teachers across the country is declining. Teachers report they

  12. Preparing Educational Leaders: A Review of Recent Literature. ERIC/CEM-UCEA Series on Administrator Preparation. ERIC/CEM/ State-of-the-Knowledge Series, Number Fourteen. UCEA Monograph Series, Number One.

    Science.gov (United States)

    Farquhar, Robin H.; Piele, Philip K.

    In this monograph, the authors provide a general overview of recent literature on administrator preparation programs. Ten chapters parallel the major interrelated components of an administrator preparation program: Program content, program structure, recruitment and selection, instructional approaches, field-related experiences, student research,…

  13. Girls Entering Technology, Science, Math and Research Training (get Smart): a Model for Preparing Girls in Science and Engineering Disciplines

    Science.gov (United States)

    Mawasha, P. Ruby; Lam, Paul C.; Vesalo, John; Leitch, Ronda; Rice, Stacey

    In this article, it is postulated that the development of a successful training program for women in science, math, engineering, and technology (SMET) disciplines is dependent upon a combination of several factors, including (a) career orientation: commitment to SMET as a career, reasons for pursuing SMET as a career, and opportunity to pursue a SMET career; (b) knowledge of SMET: SMET courses completed, SMET achievement, and hands-on SMET activities; (c) academic and social support: diversity initiatives, role models, cooperative learning, and peer counseling; and (d) self-concept: program emphasis on competence and peer competition. The proposed model is based on the GET SMART (Girls Entering Technology, Science, Math and Research Training) workshop program to prepare and develop female high school students as competitive future SMET professionals. The proposed model is not intended to serve as an elaborate theory, but as a general guide in training females entering SMET disciplines.

  14. Preparing new Earth Science teachers via a collaborative program between Research Scientists and Educators

    Science.gov (United States)

    Grcevich, Jana; Pagnotta, Ashley; Mac Low, Mordecai-Mark; Shara, Michael; Flores, Kennet; Nadeau, Patricia A.; Sessa, Jocelyn; Ustunisik, Gokce; Zirakparvar, Nasser; Ebel, Denton; Harlow, George; Webster, James D.; Kinzler, Rosamond; MacDonald, Maritza B.; Contino, Julie; Cooke-Nieves, Natasha; Howes, Elaine; Zachowski, Marion

    2015-01-01

    The Master of Arts in Teaching (MAT) Program at the American Museum of Natural History is a innovative program designed to prepare participants to be world-class Earth Science teachers. New York State is experiencing a lack of qualified Earth Science teachers, leading in the short term to a reduction in students who successfully complete the Earth Science Regents examination, and in the long term potential reductions in the number of students who go on to pursue college degrees in Earth Science related disciplines. The MAT program addresses this problem via a collaboration between practicing research scientists and education faculty. The faculty consists of curators and postdoctoral researchers from the Departments of Astrophysics, Earth and Planetary Sciences, and the Division of Paleontology, as well as doctoral-level education experts. During the 15-month, full-time program, students participate in a residency program at local urban classrooms as well as taking courses and completing field work in astrophysics, geology, earth science, and paleontology. The program targets high-needs schools with diverse populations. We seek to encourage, stimulate interest, and inform the students impacted by our program, most of whom are from traditionally underrepresented backgrounds, about the rich possibilities for careers in Earth Science related disciplines and the intrinsic value of the subject. We report on the experience of the first and second cohorts, all of whom are now employed in full time teaching positions, and the majority in high needs schools in New York State.

  15. [Preparation of huperzine A nasal in situ gel and evaluation of its brain targeting following intranasal administration].

    Science.gov (United States)

    Tao, Tao; Zhao, Yan; Yue, Peng; Dong, Wen-xin; Chen, Qing-hua

    2006-11-01

    The feasibility of intranasal brain targeting drug delivery system via the olfactory pathway from nose to brain was explored. Using gellan gum, a cation-sensitive gel forming excipient, huperzine A (Hup A) nasal in situ gel was prepared by pH gradient precipitation method. The pharmacokinetics of Hup A in blood and cerebrospinal fluid (CSF) after intranasal, intravenous and intragastric adminstration to rats was studied using cisternal cannulation for serial CSF sampling and femoral artery cannulation for serial blood sampling. The distributions of Hup A into rat brain tissues following intranasal dosing were compared with those after intravenous and intragastric dosing by tissue homogeneization. The therapeutics effects of Hup A nasal in situ gel on cognitive function were tested in mice and rats with Morris water maze, step down test and step through test. The AUC(0-->6 h) value in plasma obtained after nasal administration was 0.94 of that after intravenous administration, but the AUC(0-->6 h) of CSF after nasal administration was 1.3 and 2.3 times of that after intravenous and intragastric administration. The AUC(0-->6 h), of cerebrum, hippocampus, cerebellum, left olfactory bulb and right olfactory bulb after nasal administration were 1.5, 1.3, 1.0, 1.2 and 1.0 of that after intravenous administration, 2.7, 2.2, 1.9, 3.1 and 2.6 times of that after intragastric administration, respectively. Intranasal adminintration of 17.5-35 microg x kg(-1) showed equal effects after oral adminintration of 70 microg x kg(-1) commercial tablets, which was in good agreement with the results of pharmacokinetics. Intranasal administration of huperzine A nasal in situ gel significantly increased the distributions of Hup A into rat brain tissues, especially into cerebrum and hippocampus which should be the target areas of Hup A, and enhanced the brain targeting of Hup A.

  16. Agricultural Mechanics and Basic Plant Science. Agricultural Mechanics and Basic Animal Science. An Administrative Guide for Agricultural Education.

    Science.gov (United States)

    Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum Center.

    This basic instructional guide for the first two years of instruction in agricultural education is one in a series of such guides. It is useful in developing and selecting instructional material and implementing competency-based education for two courses: agricultural science and basic plant science and agricultural science and basic animal…

  17. A comparison of the pharmacokinetics of three different preparations of total flavones of Hippophae rhamnoides in beagle dogs after oral administration.

    Science.gov (United States)

    Duan, Jingze; Dang, Yang; Meng, Houjun; Wang, Huizhen; Ma, Ping; Li, Guowen; Wu, Tao; Xie, Yan

    2016-06-01

    Pharmacokinetic properties of isorhamnetin, quercetin, and kaempferol in three different total flavones of Hippophae rhamnoides (TFH) preparations were compared after oral administration to beagle dogs by a UPLC-MS method. The pharmacokinetic results showed that C max of isorhamnetin and quercetin in TFH solid dispersion (TFH-SD) and TFH self-emulsifying (TFH-SE) preparations was significantly enhanced than that in TFH preparations (p beagle dogs can be significantly increased in TFH-SD and TFH-SE preparations compared to TFH preparations, which was helpful to explore the new forms for oral administration TFH and explain their in vivo processes.

  18. Heritage Education: Exploring the Conceptions of Teachers and Administrators from the Perspective of Experimental and Social Science Teaching

    Science.gov (United States)

    Perez, Roque Jimenez; Lopez, Jose Maria Cuenca; Listan, D. Mario Ferreras

    2010-01-01

    This paper describes a research project into heritage education. Taking an interdisciplinary perspective from within the field of Experimental and Social Science Education, it presents an analysis of teachers' and administrators' conceptions of heritage, its teaching and its dissemination in Spain. A statistical description is provided of the…

  19. Developing "Green" Business Plans: Using Entrepreneurship to Teach Science to Business Administration Majors and Business to Biology Majors

    Science.gov (United States)

    Letovsky, Robert; Banschbach, Valerie S.

    2011-01-01

    Biology majors team with business administration majors to develop proposals for "green" enterprise for a business plan competition. The course begins with a series of student presentations so that science students learn about the fundamentals of business, and business students learn about environmental biology. Then mixed biology-business student…

  20. Preparing Spiritual School Leaders: Should Professors of Educational Administration Go There?

    Science.gov (United States)

    Hoyle, John R.

    2002-01-01

    Argues for including a spiritual component in educational-leadership programs for both preservice and inservice teachers and administrators. The curriculum would stress case studies instead of models of codes of ethics and strive for "a balance that weighs both the soul and the intellect." (Contains 11 references.) (WFA)

  1. California Association of Professors of Educational Administration: Promoting Equity and Excellence in Educational Leader Preparation

    Science.gov (United States)

    Dell'Olio, Franca; Jones, Albert; Jindra, Susan; Jungwirth, Linda; Lindsey, Delores B.; Lindsey, Randall B.; Mirci, Philip; Purrington, Linda; Moore-Steward, Thelma; Thomas, Chris; Ward, Cheryl; Winkelman, Peg; Wise, Don

    2014-01-01

    This feature article charts the efforts of the California Association of Professors of Educational Administration (CAPEA) to move from primarily a policy-driven organization that lacked a significant number of diverse members and perspectives to a values-driven organization committed to equity and cultural competency. This is a chronicle of the…

  2. Preparation and characterization of novel fast disintegrating capsules (Fastcaps) for administration in the oral cavity.

    Science.gov (United States)

    Ciper, Mesut; Bodmeier, Roland

    2005-10-13

    The objective of this study was to prepare novel capsule-based fast disintegrating dosage forms for the oral cavity (Fastcaps). First, cast films were prepared from various additive-containing gelatin solutions and evaluated with respect to disintegration time and mechanical properties in order to identify suitable formulations for the capsule preparation. The disintegration time of films decreased with decreasing bloom strength and could be further decreased by the addition of sugars or PEGs. Fast disintegrating capsules were successfully prepared by a dipping process, whereby parameters such as the viscosity and temperature of the dipping solution and the dipping velocity of the steel pins were optimized. The required viscosity range of the dipping solution for Fastcap manufacturing was 500-600 cP. The addition of the hydrophilic additives (xylitol, sorbitol or PEG 1500) did not significantly affect the viscosity and gelation temperature of the dipping solution. The in vitro disintegration of Fastcaps (30-45 s) was twice as rapid as the one of regular hard gelatin capsules. In vivo, Fastcaps disintegrated rapidly (9-13 s) and their content was spread throughout the oral cavity within seconds. Lactose and/or microcrystalline cellulose were suitable fillers for Fastcaps. The mechanical properties of Fastcaps were similar to commercially available gelatin capsules, which assures good processability and handling.

  3. Revisioning a School Administrator Preparation Program: A North Carolina Case Study

    Science.gov (United States)

    Phillips, Joy C.

    2013-01-01

    This article provides a descriptive case study of the process used at one of North Carolina's public universities to respond to a state-mandated "revisioning" directive for educational leadership preparation programs. The case provides an overview of the state educational leadership policy context, discussion of state and local support…

  4. Preparation of goreisan suppository and pharmacokinetics of trans-cinnamic acid after administration to rabbits.

    Science.gov (United States)

    Katagiri, Yukiko; Miyazaki, Yasunori; Uchino, Tomonobu; Kagawa, Yoshiyuki

    2014-01-01

    Goreisan suppository is prepared as a hospital preparation, and successfully used for the treatment of diarrhea and vomiting in young children with common cold. While clinical efficacy of the suppository has been reported, few studies have been carried out to clarify the preparation procedure and pharmacokinetics of the suppository. In this study, trans-cinnamic acid (CA) was used as a representative substance of goreisan constituents, and assayed by HPLC-UV. We investigated the properties of goreisan suppositories prepared using various sizes of pulverized goreisan extract granules, in vitro dissolution profiles using the reciprocating dialysis tube method, and pharmacokinetics in rabbits compared with those for goreisan enema. Mass and content uniformity tests on the suppositories of three size fractions, 0-75, 75-150, and 150-300 µm, showed good acceptance for all kinds of suppository. Storage stability at 4°C was maintained until 4 months. In vitro dissolution of CA from the suppository was proportional to time until 45 min, and slower than that from the enema. Finally, 80% of CA had dissolved at 60 min. Pharmacokinetic study in rabbits revealed that the area under the plasma concentration-time curve from 0 to 120 min (AUC0-120 min) of the suppository was twice that of the enema. Moreover, from a study in rabbits using CA injection and CA suppository, we revealed that CA was rapidly and well absorbed from the rectum, showing 84% absolute bioavailability. Thus, we illustrated the defined preparation procedure of the suppository and the superiority of the suppository over the enema. This study will support evidence that the suppository is fast-acting and efficacious in clinical use.

  5. Metaphorical Roots of Beliefs about Teaching and Learning Science and Their Modifications in the Standard-Based Science Teacher Preparation Programme

    Science.gov (United States)

    Buaraphan, Khajornsak

    2011-01-01

    Beliefs are psychological constructs potentially driving a teacher to make pedagogical decisions and act. In this study, the metaphor construction task (MCT) was utilised to uncover beliefs about teaching and learning science held by 110 pre-service science teachers participating in the standard-based teacher preparation programme. Overall, the…

  6. Pulsed Power Science and Technology: A Strategic Outlook for the National Nuclear Security Administration (Summary)

    Energy Technology Data Exchange (ETDEWEB)

    Sinars, Daniel [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Scott, Kimberly Carole [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Edwards, M. John [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Olson, Russell Teall [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-10-17

    Major advances in pulsed power technology and applications over the last twenty years have expanded the mission areas for pulsed power and created compelling new opportunities for the Stockpile Stewardship Program (SSP). This summary document is a forward look at the development of pulsed power science and technology (PPS&T) capabilities in support of the next 20 years of the SSP. This outlook was developed during a three-month-long tri-lab study on the future of PPS&T research and capabilities in support of applications to: (1) Dynamic Materials, (2) Thermonuclear Burn Physics and Inertial Confinement Fusion (ICF), and (3) Radiation Effects and Nuclear Survivability. It also considers necessary associated developments in next-generation codes and pulsed power technology as well as opportunities for academic, industry, and international engagement. The document identifies both imperatives and opportunities to address future SSP mission needs. This study was commissioned by the National Nuclear Security Administration (NNSA). A copy of the memo request is contained in the Appendix. NNSA guidance received during this study explicitly directed that it not be constrained by resource limitations and not attempt to prioritize its findings against plans and priorities in other areas of the national weapons program. That prioritization, including the relative balance amongst the three focus areas themselves, must of course occur before any action is taken on the observations presented herein. This unclassified summary document presents the principal imperatives and opportunities identified in each mission and supporting area during this study. Preceding this area-specific outlook, we discuss a cross-cutting opportunity to increase the shot capacity on the Z pulsed power facility as a near-term, cost-effective way to broadly impact PPS&T for SSP as well as advancing the science and technology to inform future SSMP milestones over the next 5-10 years. The final page of the

  7. Pulsed Power Science and Technology: A Strategic Outlook for the National Nuclear Security Administration (Summary)

    Energy Technology Data Exchange (ETDEWEB)

    Sinars, Daniel [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Scott, Kimberly Carole [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Edwards, M. John [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Olson, Russell Teall [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-10-17

    Major advances in pulsed power technology and applications over the last twenty years have expanded the mission areas for pulsed power and created compelling new opportunities for the Stockpile Stewardship Program (SSP). This summary document is a forward look at the development of pulsed power science and technology (PPS&T) capabilities in support of the next 20 years of the SSP. This outlook was developed during a three month long tri-lab study on the future of PPS&T research and capabilities in support of applications to: (1) Dynamic Materials, (2) Thermonuclear Burn Physics and Inertial Confinement Fusion (ICF), and (3) Radiation Effects and Nuclear Survivability. It also considers necessary associated developments in next-generation codes and pulsed power technology as well as opportunities for academic, industry, and international engagement. The document identifies both imperatives and opportunities to address future SSP mission needs. This study was commissioned by the National Nuclear Security Administration (NNSA). A copy of the memo request is contained in the Appendix. NNSA guidance received during this study explicitly directed that it not be constrained by resource limitations and not attempt to prioritize its findings against plans and priorities in other areas of the national weapons program. That prioritization, including the relative balance amongst the three focus areas themselves, must of course occur before any action is taken on the observations presented herein. This unclassified summary document presents the principal imperatives and opportunities identified in each mission and supporting area during this study. Proceeding this area-specific outlook, we discuss a cross-cutting opportunity to increase the shot capacity on the Z pulsed power facility as a near term, cost effective way to broadly impact PPS&T for SSP as well as advancing the science and technology to inform future SSMP milestones over the next 5-10 years. The final page of the

  8. Training-in-Common for Educational, Public, and Business Administrators. ERIC/CEM-UCEA Series on Administrator Preparation. ERIC/CEM State-of-the-Knowledge Series, Number Seventeen. UCEA Monograph Series, Number Four.

    Science.gov (United States)

    Miklos, Erwin

    In this monograph, the author assesses the progress that has been made toward the development of in-common programs for preparing administrators to serve in a variety of institutional settings. After outlining the assumptions, rationales, and strategies behind attempts to institute interdisciplinary administrator training programs, the author…

  9. New Approaches to Recruitment and Selection of Educational Administrators. ERIC/CEM-UCEA Series on Administrator Preparation. ERIC/CEM State-of-the-Knowledge Series, Number Eighteen. UCEA Monograph Series, Number Five.

    Science.gov (United States)

    Stout, Robert T.

    In this monograph, the author claims there is a need for administrators who are responsive to legitimate demands for educational change. He reviews the shortcomings of contemporary American educational systems and traditional procedures for selecting and preparing administrators -- a group noted for its size and homogeneity. The author contends…

  10. Ratings of journals for the dissemination of pharmacy-related social and administrative science.

    Science.gov (United States)

    Bunniran, Suvapun; Holmes, Erin R; Lobb, William B; McCaffrey, David J

    2008-06-01

    It has been over a decade since a journal quality rating study has been conducted in the social and administrative sciences (SAdS). This study sought to reevaluate perceptions of journal quality. To develop a list of journals that are suitable publication venues for SAdS scholars and compare the quality of these journals as rated by school of pharmacy deans, SAdS department/division chairs, and SAdS faculty. A list of journals was assembled and presented to a Delphi panel of 15 SAdS scholars. Using a modified Delphi technique, the panel refined the list by judging the suitability of each journal as a publication venue for scholars. This list was used in a survey administered via the Internet. Journal quality was rated on a 7-point Likert-type scale with the option of indicating unfamiliarity with each journal. Differences in quality ratings between faculty, chairs, and deans were explored. Adjusted rating scores were calculated based on familiarity with journals. Ratings from the current study were compared to previous studies. One hundred and twelve journals emerged from the modified Delphi technique. Kruskal-Wallis analysis of variance found no significant difference in perceived journal quality across all journals evaluated by the 3 groups (KW=3.91). Groups did differ in their familiarity (KW=11.71, Pjournals and deans being the least familiar. Journal rankings were highly correlated with journal rankings from previously published studies. Results of this study have implications for scholars choosing publication venues and those who make decisions contingent on scholars' publication records. These differences may represent a positive or negative bias that affects hiring as well as tenure and promotion decisions. This study provides guidance for decisions reliant on publication records, but should not be used exclusively as such an indicator.

  11. Preparation of ESAT-6 Nanoparticles and Evaluation of Humoral Immunity after Intranasal Administration

    Directory of Open Access Journals (Sweden)

    H Najminezhad

    2013-01-01

    Full Text Available Introduction: Among several tuberculosis vaccine candidates for replacement of BCG, ESAT-6 protein has a special role. Since mycobacterium tuberculosis infection most often attacks the lungs, intranasal rout can be regarded as appropriate methods for tuberculosis vaccines and drug delivery. One of the appropriate systems for intranasal vaccine delivery is using biodegradable nanoparticles. Among biodegradable polymers, chitosan polymer has great features to increase the response of immunity system. This study aimed to investigate the specific humoral immune response of mice model after encapsulation of recombinant ESAT-6 antigen in chitosan nanoparticles. Methods: The chitosan nanoparticles containing ESAT-6 antigen were synthesized by ionic gelation. Nanoparticle properties including morphology, particle size, zeta potential, encapsulation rates, and protein release were measured in vitro. The immunization was performed through the nose for 3 times on days 0 and 14 and 28. 2 weeks after last administration, blood samples were collected and specific IgG titers were measured by indirect ELISA. Results: The nanoparticles synthesized had appropriate properties. The mean size of resulting nanoparticles was 242.8 nm by excellent antigen loading capacity (95.23 %. The vitro release of antigen from nanoparticles after 200 hours was detected as 67.5%. The Level of IgG antibody showed significant increase in the group that had received chitosan nanoparticles containing ESAT-6 compared with other groups. Conclusion: ESAT-6 protein was encapsulated in chitosan nanoparticles successfully. Administration of chitosan nanoparticles can be a suitable method for administration of humoral immunity antigens of Mycobacterium tuberculosis through intranasal rout.

  12. 76 FR 38666 - Food and Drug Administration (FDA) and Marine Environmental Sciences Consortium/Dauphin Island...

    Science.gov (United States)

    2011-07-01

    ... Nutrition (CFSAN) and the Marine Environmental Sciences Consortium/Dauphin Island Sea Lab (DISL). The goal... Marine Environmental Science Consortium-Dauphin Island Sea Lab (DISL) will greatly contribute to FDA's... Objectives FDA Gulf Coast Seafood Laboratory (GCSL) and the Marine Environmental Science Consortium of the...

  13. Mass Spectrometry as a Preparative Tool for the Surface Science of Large Molecules

    Science.gov (United States)

    Rauschenbach, Stephan; Ternes, Markus; Harnau, Ludger; Kern, Klaus

    2016-06-01

    Measuring and understanding the complexity that arises when nanostructures interact with their environment are one of the major current challenges of nanoscale science and technology. High-resolution microscopy methods such as scanning probe microscopy have the capacity to investigate nanoscale systems with ultimate precision, for which, however, atomic scale precise preparation methods of surface science are a necessity. Preparative mass spectrometry (pMS), defined as the controlled deposition of m/z filtered ion beams, with soft ionization sources links the world of large, biological molecules and surface science, enabling atomic scale chemical control of molecular deposition in ultrahigh vacuum (UHV). Here we explore the application of high-resolution scanning probe microscopy and spectroscopy to the characterization of structure and properties of large molecules. We introduce the fundamental principles of the combined experiments electrospray ion beam deposition and scanning tunneling microscopy. Examples for the deposition and investigation of single particles, for layer and film growth, and for the investigation of electronic properties of individual nonvolatile molecules show that state-of-the-art pMS technology provides a platform analog to thermal evaporation in conventional molecular beam epitaxy. Additionally, it offers additional, unique features due to the use of charged polyatomic particles. This new field is an enormous sandbox for novel molecular materials research and demands the development of advanced molecular ion beam technology.

  14. Developing Partnerships between Higher Education Faculty, K-12 Science Teachers, and School Administrators via MSP initiatives: The RITES Model

    Science.gov (United States)

    Caulkins, J. L.; Kortz, K. M.; Murray, D. P.

    2011-12-01

    The Rhode Island Technology Enhanced Science Project (RITES) is a NSF-funded Math and Science Partnership (MSP) project that seeks to improve science education. RITES is, at its core, a unique partnership that fosters relationships between middle and high school science teachers, district and school administrators, higher education (HE) faculty members, and science education researchers. Their common goal is to enhance scientific inquiry, increase classroom technology usage, and improve state level science test scores. In one of the more visible examples of this partnership, middle and high school science teachers work closely with HE science faculty partners to design and teach professional development (PD) workshops. The PD sessions focus on technology-enhanced scientific investigations (e.g. use of probes, online simulations, etc.), exemplify inquiry-based instruction, and relate expert content knowledge. Teachers from these sessions express substantial satisfaction in the program, report increased comfort levels in teaching the presented materials (both via post-workshop surveys), and show significant gains in content knowledge (via pre-post assessments). Other benefits to this kind of partnership, in which K-12 and HE teachers are considered equals, include: 1) K-12 teachers are empowered through interactions with HE faculty and other science teachers in the state; 2) HE instructors become more informed not only about good pedagogical practices, but also practical aspects of teaching science such as engaging students; and 3) the PD sessions tend to be much stronger than ones designed and presented solely by HE scientists, for while HE instructors provide content expertise, K-12 teachers provide expertise in K-12 classroom practice and implementation. Lastly, the partnership is mutually beneficial for the partners involved because both sides learn practical ways to teach science and inquiry at different levels. In addition to HE faculty and K-12 science teacher

  15. Differences in Persistence Patterns between Life and Physical Science Majors: The Role of Grades, Peers, and Preparation

    Science.gov (United States)

    Ost, Ben

    2010-01-01

    Using longitudinal administrative data from a large elite research university, this paper separately analyzes the determinants of persistence for life and physical science majors. My results confirm much of the previous research on major persistence in the sciences, but I document that many findings are solely driven by persistence patterns in the…

  16. [Relative bioavailability of glucosamine after oral, intramuscular and transdermal administration of hondroxid maximum preparation in experiment].

    Science.gov (United States)

    Yasso, B; Li, Y; Alexander, A; Mel'nikova, N B; Mukhina, I V

    2014-01-01

    A comparison of the relative bioavailability and intensity of penetration of glucosamine sulfate in oral, injection and topical administration of the dosage form Hondroxid Maximum as a cream containing micellar system for transdermal delivery of glucosamine in the experiment by Sprague-Dawley rats was carried out. On the base on the pharmacokinetic profiles data of glucosamine in rat blood plasma with daily administration in 3 times a day for 1 week by cream Hondroxid Maximum 400 mg/kg and the single injection solution of 4% Glucosamine sulfate 400 mg/kg was found that the relative bioavailability was 61.6%. Calculated penetration rate of glucosamine in the plasma through the rats skin in 4 hours, equal to 26.9 μg/cm2 x h, and the penetration of glucosamine through the skin into the plasma after a single dose of cream in 4 hours was 4.12%. Comparative analysis of literature and experimental data and calculations based on them suggest that medicine Hondroxid Maximum, cream with transdermal glucosamine complex in the treatment in accordance with the instructions can provide an average concentration of glucosamine in the synovial fluid of an inflamed joint in the range (0.7 - 1.5) μg/ml, much higher than the concentration of endogenous glucosamine human synovial joint fluid (0.02 - 0.07 μg/ml). By theoretical calculations taking into account experimental data it is shown that the medicine Hondroxid Maximum can reach the bioavailability level of the modern injection forms and exceed the bioavailability level of modern oral forms of glucosamine up to 2 times.

  17. Collaboration between research scientists and educators to prepare new Earth Science teachers

    Science.gov (United States)

    Pagnotta, Ashley; Grcevich, J.; Shara, M.; Mac Low, M.; Flores, K.; Nadeau, P. A.; Sessa, J.; Ustunisik, G.; Zirakparvar, N.; Ebel, D.; Harlow, G.; Webster, J. D.; Kinzler, R.; MacDonald, M. B.; Contino, J.; Cooke-Nieves, N.; Howes, E.; Zachowski, M.

    2014-01-01

    The Master of Arts in Teaching (MAT) Program at the American Museum of Natural History is a first-of-its-kind program designed to prepare participants to be world-class Earth Science teachers. The lack of Earth Science teachers in New York State has resulted in fewer students taking the statewide Earth Science Regents Exam, which negatively affects graduation rates and reduces the number of students who pursue related college degrees. The MAT program was designed to address this problem, and is the result of a collaboration between research scientists and educators at the Museum, with faculty comprised of curators and postdoctoral researchers from the Departments of Astrophysics, Earth and Planetary Sciences, and the Division of Paleontology, as well as doctoral-level Education faculty. The full-time, 15-month program combines courses and field work in astrophysics, geology, earth science, and paleontology at the Museum with pedagogical coursework and a teaching residency in local urban classrooms. The MAT program targets high-needs schools with diverse student populations and therefore has the potential to stimulate interest and achievement in a variety of STEM fields among thousands of students from traditionally underrepresented backgrounds. The first cohort of candidates entered the MAT program in June of 2012 and finished in August of 2013. Nineteen new Regents-qualified Earth Science teachers are now in full-time teaching positions at high-needs schools in New York State. We report on the experience of the first cohort as well as the continuation of the program for current and future cohorts of teacher candidates.

  18. Expanding Capacity and Promoting Inclusion in Introductory Computer Science: A Focus on Near-Peer Mentor Preparation and Code Review

    Science.gov (United States)

    Pon-Barry, Heather; Packard, Becky Wai-Ling; St. John, Audrey

    2017-01-01

    A dilemma within computer science departments is developing sustainable ways to expand capacity within introductory computer science courses while remaining committed to inclusive practices. Training near-peer mentors for peer code review is one solution. This paper describes the preparation of near-peer mentors for their role, with a focus on…

  19. First-line nurse administrators in academe: how are they prepared, what do they do, and will they stay in their jobs?

    Science.gov (United States)

    Princeton, J C; Gaspar, T M

    1991-01-01

    This article examines the role characteristics, responsibilities, and anticipated career patterns of first-line nurse administrators employed in university-based nursing education programs throughout the nation. First-line administration is the first level on the administrative ladder, and these administrators are most frequently entitled department chairpersons; division, program, and level directors; or coordinators. This was an exploratory and descriptive research project, and the questions addressed were (1) How are first-line nurse administrators in academe formally educated and informally prepared for their administrative role? (2) What are the administrative competencies important for this administrative role? (3) What strains, conflicts, and work overload are associated with the first-line administrative role, and what strategies are used to cope? (4) What do these administrators anticipate as a career pattern in administration based on their experiences as first-line administrators? Fifty-six first-line nurse administrators were interviewed from 42 schools of nursing that offer both bachelor's degree and graduate nursing programs. Data indicated that one third of the study participants completed graduate level courses in administration, and the majority had worked with administrative mentors. They ranked having character and integrity as their most important competency, which was defined as being trusted by faculty, other administrators, and students. Settling priorities for their administrative work caused them their greatest strain, and work overload was most predominant. Role conflict was present consistently as they attempted to meet the traditional triad of faculty responsibilities (research and scholarship, teaching, service) plus administrative duties. Numerous time-management strategies were used to cope, but nonetheless, one half will not continue in an administration career pathway. Implications for academic nurse administrators are cited.

  20. Leadership on the Frontlines: Changes in Preparation and Practice. The 2008 Yearbook of the National Council of Professors of Educational Administration

    Science.gov (United States)

    Papa, Rosemary, Ed.; Achilles, Charles M., Ed.; Alford, Betty, Ed.

    2008-01-01

    This volume presents the 2008 Yearbook of the National Council of Professors of Educational Administration (National Council of Professors of Educational Administration). The theme for this year's address, yearbook and convention is "Leadership on the Frontlines: Changes in Preparation and Practice." This Yearbook contains six parts. Part 1,…

  1. The influence of science teacher preparation programs on instructional practices of beginning primary school teachers in Malawi

    Science.gov (United States)

    Kalande, Wotchiwe Mtonga

    The purpose of this study was to observe the science teaching practices of six primary school teachers in Standards 5 through 7, to learn about their perceptions of teaching science and to examine whether or not their teaching practices were in keeping with what they were taught during teacher preparation as well as Malawi's educational expectations for primary school science based upon MIITEP (Malawi Integrated In-service Teacher Education Program) handbooks. Three research questions were posited: (a) What is the teacher preparation program for primary teachers in Malawi? (b) What were the instructional practices of the six beginning primary school science teachers who were prepared in the teacher training college programs? (c) What connections were evident between what beginning primary school science teachers were expected to learn and what they demonstrated in the classroom? All of the six participants (5 males and 1 female) had completed MIITEP in the past three to five years. The data sources for these science teachers included a self-assessment form, pre-observation interviews, post-observation interviews, and lesson observations. Data were also gathered from MIITEP handbooks and three science teacher educators who were interviewed. The data were analyzed using descriptive analysis. The study revealed that there were matches, partial matches, and mismatches between what the six primary school teachers demonstrated in their classroom as compared with the Malawi Ministry of Education science teacher preparation expectations. Of particular interest were that science teachers did not fully engage pupils in most of the process skills for science teaching, nor did they utilize a variety of appropriate teaching and learning strategies and materials for teaching science. In addition, allotted time for teaching science lessons was not fully utilized due to, among other factors, time conflicts with other official and community welfare duties, and mixing English with

  2. Cynicism and organizational cynicism trends of academicians at Suleyman Demirel University Faculty of Economics and Administrative Sciences

    OpenAIRE

    ARSLAN, Elif Türkan

    2012-01-01

    The aim of this study is to determine the cynicism and organizational cynicism trends of academicians at the Faculty of Economics and Administrative Sciences at Suleyman Demirel University. For this purpose, while the cynicism is analysed using the scale developed by Wrightman (1992), for the organizational cynicism, Brandes’s (1997) scale is prefered. The data obtained in this field study is processed and the results are interpreted through the frequency, factor and correlation analyses.

  3. Advancing Earth System Science Literacy and Preparing the Future Geoscience Workforce Through Strategic Investments at the National Science Foundation (Invited)

    Science.gov (United States)

    Karsten, J. L.; Patino, L. C.; Rom, E. L.; Weiler, C. S.

    2010-12-01

    The National Science Foundation (NSF) is an independent federal agency created 60 years ago by the U.S. Congress "to promote the progress of science; to advance the national health, prosperity, and welfare; to secure the national defense…" NSF is the primary funding agency in the U.S. to support basic, frontier research across all fields in science, engineering, and education, except for medical sciences. With a FY 2011 budget request of more than $955 million, the NSF Directorate for Geosciences (GEO) is the principle source of federal funding for university-based fundamental research in the geosciences and preparation of the next generation of geoscientists. Since its inception, GEO has supported the education and training of a diverse and talented pool of future scientists, engineers, and technicians in the Earth, Ocean, Atmospheric and Geospatial Sciences sub-fields, through support of graduate research assistants, post-doctoral fellows, and undergraduate research experiences. In the late 1990’s and early 2000’s, GEO initiated several programs that expanded these investments to also support improvements in pre-college and undergraduate geoscience education through a variety of mechanisms (e.g., professional development support for K-12 teachers, development of innovative undergraduate curricula, and scientist-mentored research experiences for elementary and secondary students). In addition to GEO’s Geoscience Education (GeoEd), Opportunities for Enhancing Diversity in the Geosciences (OEDG), Global Learning and Observations to Benefit the Environment (GLOBE), and Geoscience Teacher Training (GEO-Teach) programs, GEO participates in a number of cross-Foundation programs, including the Research Experiences for Undergraduates (REU), Integrative Graduate Education and Research Traineeship (IGERT), Ethics Education in Science and Engineering (EESE), NSF Graduate STEM Fellows in K-12 Education (GK-12), and Partnerships for International Research and Education

  4. 77 FR 55845 - Science Board to the Food and Drug Administration: Request for Nominations

    Science.gov (United States)

    2012-09-11

    ... scientific developments, including in regulatory science and input into the Agency's research agenda and on...; toxicology; biostatistics; medical devices; imaging; robotics; cell and tissue based products; regenerative...

  5. The status of PhD education in economic, social, and administrative sciences between 2005 and 2008.

    Science.gov (United States)

    Farley, Joel F; Wang, Chi-Chuan; Blalock, Susan J

    2010-09-10

    To describe the funding, education, enrollment, and graduation patterns from economic, social, and administrative sciences PhD programs in colleges and schools of pharmacy in the United States. Economic, social, and administrative sciences PhD programs were identified from the American Association of Colleges of Pharmacy (AACP) Web site. A 41-item online survey instrument was sent to the director of graduate studies of each identified program. Only programs offering a PhD degree were included in the study. Of the 26 programs surveyed, 20 (77%) provided useable responses to the survey instrument. Approximately 91% of PhD programs guarantee funding to incoming students with an average commitment of 2.9 years. On average, students were paid a stipend of $18,000 per year for commitments to research and teaching assistantships, each averaging approximately 2 years in length. Programs admitted an average of 3.5 students per year and graduated approximately 85% of entering students. The majority of students are non-US citizens and accept positions in either academic or industrial positions after graduation. Most economic, social, and administrative sciences PhD programs guarantee funding to incoming PhD candidates. Programs offering funding packages significantly below the average may be at a competitive disadvantage. It is unclear whether the number of students graduating from PhD programs is adequate to fulfill academic and industrial needs.

  6. NASA Planetary Science Summer School: Preparing the Next Generation of Planetary Mission Leaders

    Science.gov (United States)

    Lowes, L. L.; Budney, C. J.; Sohus, A.; Wheeler, T.; Urban, A.; NASA Planetary Science Summer School Team

    2011-12-01

    Sponsored by NASA's Planetary Science Division, and managed by the Jet Propulsion Laboratory, the Planetary Science Summer School prepares the next generation of engineers and scientists to participate in future solar system exploration missions. Participants learn the mission life cycle, roles of scientists and engineers in a mission environment, mission design interconnectedness and trade-offs, and the importance of teamwork. For this professional development opportunity, applicants are sought who have a strong interest and experience in careers in planetary exploration, and who are science and engineering post-docs, recent PhDs, and doctoral students, and faculty teaching such students. Disciplines include planetary science, geoscience, geophysics, environmental science, aerospace engineering, mechanical engineering, and materials science. Participants are selected through a competitive review process, with selections based on the strength of the application and advisor's recommendation letter. Under the mentorship of a lead engineer (Dr. Charles Budney), students select, design, and develop a mission concept in response to the NASA New Frontiers Announcement of Opportunity. They develop their mission in the JPL Advanced Projects Design Team (Team X) environment, which is a cross-functional multidisciplinary team of professional engineers that utilizes concurrent engineering methodologies to complete rapid design, analysis and evaluation of mission concept designs. About 36 students participate each year, divided into two summer sessions. In advance of an intensive week-long session in the Project Design Center at JPL, students select the mission and science goals during a series of six weekly WebEx/telecons, and develop a preliminary suite of instrumentation and a science traceability matrix. Students assume both a science team and a mission development role with JPL Team X mentors. Once at JPL, students participate in a series of Team X project design sessions

  7. Improved dissolution of Kaempferia parviflora extract for oral administration by preparing solid dispersion via solvent evaporation

    Directory of Open Access Journals (Sweden)

    Yotsanan Weerapol

    2017-03-01

    Full Text Available Kaempferia parviflora, a plant in the family Zingiberaceae, has been used in Thai traditional medicines for treating hypertension and promoting longevity with good health and well-being. However, its limited aqueous solubility and low dissolution restrict its bioavailability. The aim of the study was therefore to improve the dissolution rate of K. parviflora extracted with dichloromethane (KPD by solid dispersions. Different water-soluble polymers were applied to improve dissolution of KPD. The solid dispersions in different ratios were prepared by solvent evaporation method. Only hydroxypropyl methylcellulose (HPMC and polyvinyl alcohol-polyethylene glycol grafted copolymer (PVA-co-PEG could be used to produce homogeneous, powdered solid dispersions. Physical characterization by scanning electron microscopy, hot stage microscopy, differential scanning calorimetry and powder X-ray diffractometry, in comparison with corresponding physical mixtures, showed the changes in solid state during the formation of solid dispersions. Dissolution of a selected marker, 5,7,4′-trimethoxyflavone (TMF, from KPD/HPMC and KPD/PVA-co-PEG solid dispersions was significantly improved, compared with pure KPD. The dissolution enhancement by solid dispersion was influenced by both type and content of polymers. The stability of KPD/HPMC and KPD/PVA-co-PEG solid dispersions was also good after 6-month storage in both long-term and accelerated conditions. These results identified that the KPD/HPMC and KPD/PVA-co-PEG solid dispersions were an effective new approach for pharmaceutical application of K. parviflora.

  8. Science, Systems, and Theoretical Alternatives in Educational Administration: The Road Less Travelled

    Science.gov (United States)

    Evers, Colin W.; Lakomski, Gabriele

    2012-01-01

    Purpose: The purpose of this paper is to offer a critical reflection on ideas that have been published in the "Journal of Educational Administration" over the last 50 years that present perspectives on the nature of educational administration and its various aspects, that are alternatives to the mainstream systems-scientific view of…

  9. Science, Systems, and Theoretical Alternatives in Educational Administration: The Road Less Travelled

    Science.gov (United States)

    Evers, Colin W.; Lakomski, Gabriele

    2012-01-01

    Purpose: The purpose of this paper is to offer a critical reflection on ideas that have been published in the "Journal of Educational Administration" over the last 50 years that present perspectives on the nature of educational administration and its various aspects, that are alternatives to the mainstream systems-scientific view of…

  10. Preparation and in-vitro/in-vivo characterization of trans-resveratrol nanocrystals for oral administration.

    Science.gov (United States)

    Singh, Sandeep K; Makadia, Vishal; Sharma, Shweta; Rashid, Mamunur; Shahi, Sudhir; Mishra, Prabhat R; Wahajuddin, Mohammed; Gayen, Jiaur R

    2017-02-13

    Trans -resveratrol (t-RES) is a natural polyphenolic compound with extensive therapeutic activities; however, its clinical application is circumscribed due to its poor solubility and low bioavailability. The purpose of this study was to prepare stable t-RES nanocrystals (t-RES-NCs) with different stabilizers to improve its oral bioavailability. t-RES-NCs were fabricated by the probe sonication method and optimized by particles size, poly dispersive index and zeta potential. The pharmaceutical characterization of t-RES-NCs was further performed systematically. The in vitro cellular efficacy and in vivo pharmacokinetics of t-RES-NCs were also evaluated. The optimized NCs were successfully accomplished in a sub-micron particle size (110.28 ± 12.55 nm) with high ζ-potential (-32.96 ± 3.85 mV) value. Scanning electron microscopy (SEM) image indicated that morphology of t-RES-NCs was regular and rod like in shape. Meanwhile, the result of in vitro cellular efficacy against MDA-MB-231 cells revealed that developed t-RES-NCs were more efficacious and potent (p < 0.05) than plain t-RES. Compared to plain t-RES, t-RES-NCs exhibited significant increase (p < 0.05) in AUC0-t (3.5-folds) and C max (2.2-folds), demonstrating improved oral bioavailability of t-RES after grafting as NCs. The significant increase in oral bioavailability of developed t-RES-NCs represents an ideal vehicle for oral delivery of t-RES which ultimately reflected the clinical efficacy of t-RES.

  11. Integrating Science Content and Pedagogy in the Earth, Life, and Physical Sciences: A K-8 Pre-Service Teacher Preparation Continuum at the University of Delaware

    Science.gov (United States)

    Madsen, J.; Allen, D.; Donham, R.; Fifield, S.; Ford, D.; Shipman, H.; Dagher, Z.

    2007-12-01

    University of Delaware faculty in the geological sciences, biological sciences, and the physics and astronomy departments have partnered with faculty and researchers from the school of education to form a continuum for K- 8 pre-service teacher preparation in science. The goal of the continuum is to develop integrated understandings of content and pedagogy so that these future teachers can effectively use inquiry-based approaches in teaching science in their classrooms. Throughout the continuum where earth science content appears an earth system science approach, with emphasis on inquiry-based activities, is employed. The continuum for K-8 pre-service teachers includes a gateway content course in the earth, life, or physical sciences taken during the freshman year followed by integrated science content and methods courses taken during the sophomore year. These integrated courses, called the Science Semester, were designed and implemented with funding from the National Science Foundation. During the Science Semester, traditional content and pedagogy subject matter boundaries are crossed to stress shared themes that teachers must understand to teach standards-based science. Students work collaboratively on multidisciplinary problem-based learning (PBL) activities that place science concepts in authentic contexts and build learning skills. They also critically explore the theory and practice of elementary science teaching, drawing on their shared experiences of inquiry learning during the Science Semester. The PBL activities that are the hallmark of the Science Semester provide the backdrop through which fundamental earth system interactions can be studied. For example in a PBL investigation that focuses on kids, cancer, and the environment, the hydrologic cycle with emphasis on surface runoff and ground water contamination is studied. Those students seeking secondary certification in science will enroll, as a bridge toward their student teaching experience, in an

  12. Main Tendencies in Preparing PhD Dissertations in Social Sciences and Humanities in Turkey

    Directory of Open Access Journals (Sweden)

    Yusuf Alpaydın

    2014-12-01

    Full Text Available Turkish doctorate programs are mainly composed of course work, preliminary examination, and dissertation stages. In these stages, naturally, several traditions and approaches are followed in different universities and graduate institutes. In this study, it is aimed to identify the main tendencies in preparing PhD dissertations in humanities and social sciences and to analyze the current situation in terms of production of academic knowledge and academic institutionalization in Turkey. Towards, the preparation processes for preliminary examinations and their contents, the procedures for the selection of advisors, dissertation subjects and research methodologies, and rationale for the study subjects, preference of research methodologies and academic writing techniques, and lastly relations with advisors and dissertation committee members are chosen for investigation. Quantitative methodology and survey technique has been used in the study to reach people who have completed their doctoral study on humanities and social sciences in 2011, 2012 and 2013 years in ten Turkish Universities that have given most doctoral graduates in social sciences. 405 people have responded the questionnaire form. The results indicate that the main motive behind selecting dissertation topics is related to career advancement, i.e securing a good position within the university system. Study found that systematic literature review is the most used research methodology and the reading-noting of all related sources than starting to write according to the materials is the most used academic writing technique in dis- sertations. Also, it is found that 1/3 of the participants had no chance to choose his/her advisors. Most of them perceived their relationship with their advisors positively, while admitting that the rate of advisors who actively contributed to the writing process is only 45 %.

  13. Mimewrighting: Preparing Students for the Real World of Science, Technology, Engineering, and Math

    Science.gov (United States)

    Shope, R. E.

    2013-12-01

    READING, WRITING, & ENACTING SCIENTIFIC & TECHNICAL LITERATURE: Mimewrighting applies the art of mime as an interpretive springboard to integrate conceptual understanding across all content areas. Mimewrighting guides students to read and express complex ideas in carefully crafted movement integrations, mediating experience, so that students obtain an intuitive grasp of difficult and abstract ideas. THE PROBLEM: Reading science writing presents obstacles for middle and high school students, to the point that many students are turned OFF to science altogether. A typical science abstract, written for colleagues, is as densely packed with concept-laden words as a black hole is densely packed with matter- and just as mysterious. What reads to a science colleague as a richly crafted paragraph, from which a myriad of elegantly interrelated concepts can unfold to point to the significance and context of the study at hand, reads as jabberwocky nonsense to the uninitiated student. So, how do we turn such kids (and teachers) back ON to the inquiry-driven desire to seek out challenging and educative experiences? How do we step up to the national challenge to prepare ALL students adequately for the REAL-WORLD demands of science, technology, engineering, math, (STEM) and communications? How do we help kids read, write, and understand scientific and technical literature? AN UNCONVENTIONAL ANSWER: Mimewrighting applies the classic art of mime to unpack the meaning of science writing. We help students view the text as sequences of action, scenarios that can be enacted theatrically for understanding. HOW DOES IT WORK? READ ALOUD, MIME ALONG: It's as simple as read aloud and mime along. And as complex, in that it requires taking the time to acknowledge each concept packed into the passage. Three opening sentences might involve twenty minutes of mimewrighting activity to ensure that students apprehend the patterns, perceive the relationships, and comprehend the dynamics of such a

  14. [Preparation and release behaviour of mPEG-PLA α-asarone nanoparticles designed for nasal administration].

    Science.gov (United States)

    Ju, Feng; Pan, Lin-mei; Guo, Li-wei; Zhu, Hua-xu; Li, Bo; Qu, Na; Yang, Chen

    2015-12-01

    Taking α-asarone as model drug, mono methoxy polyethylene glycol-polylactic acid copolymer (mPEG-PLA) as the drug carrier material to prepare drug-loading nanoparticles by premix membrane emulsification for nasal administration. The prepared nanoparticles were spherical with smooth surface and average particle size of 360 nm. Polydispersity index (PDI) was 0. 030, average drug loading of (11.5 ± 0.045) % (n = 3), and the encapsulation efficiency of (86.34 ± 0.11) % (n = 3). X-ray diffraction and differential scanning calorimetry results showed that, α-asarone existed in mPEG-PLA carrier in amorphous or molecular state, different from simple physical mixture. In the in vitro release test in simulated human nasal cavity, α-asarone apis can be released quickly at close to 94% at 102 h, in line with the first-order kinetics (R² = 0.981 9). mPEG-PLA drug-loading nanoparticles release only 54%, with slow release effect, in line with Riger-Peppas model (R² = 0.967 9, n = 0.630 2), for non-fick diffusion, released by the spread of drugs and skeleton dissolution dual control. This provided the foundation for nasal drug delivery in vivo pharmacokinetic study.

  15. Eyewitness Science and the Call for Double-Blind Lineup Administration

    Directory of Open Access Journals (Sweden)

    Dario N. Rodriguez

    2013-01-01

    Full Text Available For several decades, social scientists have investigated variables that can influence the accuracy of eyewitnesses’ identifications. This research has been fruitful and led to many recommendations to improve lineup procedures. Arguably, the most crucial reform social scientists advocate is double-blind lineup administration: lineups should be administered by a person who does not know the identity of the suspect. In this paper, we briefly review the classic research on expectancy effects that underlies this procedural recommendation. Then, we discuss the eyewitness research, illustrating three routes by which lineup administrators’ expectations can bias eyewitness identification evidence: effects on eyewitnesses’ identification decisions, effects on eyewitnesses’ identification confidence, and effects on administrator records of the lineup procedure. Finally, we discuss the extent to which double-blind lineup administration has been adopted among police jurisdictions in the United States and address common concerns about implementing a double-blind standard.

  16. On sky testing of the SOFIA telescope in preparation for the first science observations

    Science.gov (United States)

    Harms, Franziska; Wolf, Jürgen; Waddell, Patrick; Dunham, Edward; Reinacher, Andreas; Lampater, Ulrich; Jakob, Holger; Bjarke, Lisa; Adams, Sybil; Grashuis, Randy; Meyer, Allan; Bower, Kenneth; Schweikhard, Keith; Keilig, Thomas

    2009-08-01

    SOFIA, the Stratospheric Observatory for Infrared Astronomy, is an airborne observatory that will study the universe in the infrared spectrum. A Boeing 747-SP aircraft will carry a 2.5 m telescope designed to make sensitive infrared measurements of a wide range of astronomical objects. In 2008, SOFIA's primary mirror was demounted and coated for the first time. After reintegration into the telescope assembly in the aircraft, the alignment of the telescope optics was repeated and successive functional and performance testing of the fully integrated telescope assembly was completed on the ground. The High-speed Imaging Photometer for Occultations (HIPO) was used as a test instrument for aligning the optics and calibrating and tuning the telescope's pointing and control system in preparation for the first science observations in flight. In this paper, we describe the mirror coating process, the subsequent telescope testing campaigns and present the results.

  17. The National Aeronautics and Space Administration's Earth Science Applications Program: Exploring Partnerships to Enhance Decision Making in Public Health Practice

    Science.gov (United States)

    Vann, Timi S.; Venezia, Robert A.

    2002-01-01

    The National Aeronautics and Space Administration (NASA), Earth Science Enterprise is engaged in applications of NASA Earth science and remote sensing technologies for public health. Efforts are focused on establishing partnerships with those agencies and organizations that have responsibility for protecting the Nation's Health. The program's goal is the integration of NASA's advanced data and technology for enhanced decision support in the areas of disease surveillance and environmental health. A focused applications program, based on understanding partner issues and requirements, has the potential to significantly contribute to more informed decision making in public health practice. This paper intends to provide background information on NASA's investment in public health and is a call for partnership with the larger practice community.

  18. The Next Generation Science Standards, Common Core State Standards, and English Learners: Using the SSTELLA Framework to Prepare Secondary Science Teachers

    Science.gov (United States)

    Tolbert, Sara; Stoddart, Trish; Lyon, Edward G.; Solis, Jorge

    2014-01-01

    This article focuses on a critical issue in STEM education: preparing novice secondary school teachers to provide effective science instruction to the rapidly growing population of students from language minority groups who traditionally have been underserved in STEM education and who are underrepresented in STEM degrees and careers (National…

  19. Tobacco regulatory science: research to inform regulatory action at the Food and Drug Administration's Center for Tobacco Products.

    Science.gov (United States)

    Ashley, David L; Backinger, Cathy L; van Bemmel, Dana M; Neveleff, Deborah J

    2014-08-01

    The U.S. Food and Drug Administration (FDA) promotes the development of regulatory science to ensure that a strong evidence base informs all of its regulatory activities related to the manufacture, marketing, and distribution of tobacco products as well as public education about tobacco product constituents and effects. Toward that end, the FDA's Center for Tobacco Products (CTP) provides funding for research studies with scientific aims that fall within its defined regulatory authority. However, given their traditional biomedical focus on basic and applied research, some researchers may not understand the principles of regulatory science or the types of studies CTP funds. The purpose of this paper is (1) to clarify the definition of regulatory science as a distinct scientific discipline, (2) to explore the role of tobacco regulatory science in order to help researchers understand the parameters and types of research that can be funded by CTP, and (3) to describe the types of research efforts that will inform the FDA's public health framework for tobacco product regulation. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  20. Comparative Research: An Approach to Teaching Research Methods in Political Science and Public Administration

    Science.gov (United States)

    Engbers, Trent A

    2016-01-01

    The teaching of research methods has been at the core of public administration education for almost 30 years. But since 1990, this journal has published only two articles on the teaching of research methods. Given the increasing emphasis on data driven decision-making, greater insight is needed into the best practices for teaching public…

  1. Comparative Research: An Approach to Teaching Research Methods in Political Science and Public Administration

    Science.gov (United States)

    Engbers, Trent A

    2016-01-01

    The teaching of research methods has been at the core of public administration education for almost 30 years. But since 1990, this journal has published only two articles on the teaching of research methods. Given the increasing emphasis on data driven decision-making, greater insight is needed into the best practices for teaching public…

  2. The "new normal": Adapting doctoral trainee career preparation for broad career paths in science.

    Science.gov (United States)

    St Clair, Rebekah; Hutto, Tamara; MacBeth, Cora; Newstetter, Wendy; McCarty, Nael A; Melkers, Julia

    2017-01-01

    Doctoral recipients in the biomedical sciences and STEM fields are showing increased interest in career opportunities beyond academic positions. While recent research has addressed the interests and preferences of doctoral trainees for non-academic careers, the strategies and resources that trainees use to prepare for a broad job market (non-academic) are poorly understood. The recent adaptation of the Social Cognitive Career Theory to explicitly highlight the interplay of contextual support mechanisms, individual career search efficacy, and self-adaptation of job search processes underscores the value of attention to this explicit career phase. Our research addresses the factors that affect the career search confidence and job search strategies of doctoral trainees with non-academic career interests and is based on nearly 900 respondents from an NIH-funded survey of doctoral students and postdoctoral fellows in the biomedical sciences at two U.S. universities. Using structural equation modeling, we find that trainees pursuing non-academic careers, and/or with low perceived program support for career goals, have lower career development and search process efficacy (CDSE), and receive different levels of support from their advisors/supervisors. We also find evidence of trainee adaptation driven by their career search efficacy, and not by career interests.

  3. The “new normal”: Adapting doctoral trainee career preparation for broad career paths in science

    Science.gov (United States)

    St. Clair, Rebekah; Hutto, Tamara; MacBeth, Cora; Newstetter, Wendy; McCarty, Nael A.

    2017-01-01

    Doctoral recipients in the biomedical sciences and STEM fields are showing increased interest in career opportunities beyond academic positions. While recent research has addressed the interests and preferences of doctoral trainees for non-academic careers, the strategies and resources that trainees use to prepare for a broad job market (non-academic) are poorly understood. The recent adaptation of the Social Cognitive Career Theory to explicitly highlight the interplay of contextual support mechanisms, individual career search efficacy, and self-adaptation of job search processes underscores the value of attention to this explicit career phase. Our research addresses the factors that affect the career search confidence and job search strategies of doctoral trainees with non-academic career interests and is based on nearly 900 respondents from an NIH-funded survey of doctoral students and postdoctoral fellows in the biomedical sciences at two U.S. universities. Using structural equation modeling, we find that trainees pursuing non-academic careers, and/or with low perceived program support for career goals, have lower career development and search process efficacy (CDSE), and receive different levels of support from their advisors/supervisors. We also find evidence of trainee adaptation driven by their career search efficacy, and not by career interests. PMID:28542304

  4. Big science and big administration. Confronting the governance, financial and legal challenges of FuturICT

    Science.gov (United States)

    Smart, J.; Scott, M.; McCarthy, J. B.; Tan, K. T.; Argyrakis, P.; Bishop, S.; Conte, R.; Havlin, S.; San Miguel, M.; Stauffacher, D.

    2012-11-01

    This paper considers the issues around managing large scientific projects, and draws conclusions for the governance and management of FuturICT, based on previous experience of Big Science projects, such as CERN and ATLAS. We also consider the legal and ethical issues of the FuturICT project as the funding instrument moves from the Seventh Framework Programme to Horizon 2020.

  5. Preparation

    Directory of Open Access Journals (Sweden)

    M.M. Dardir

    2014-03-01

    Full Text Available Some hexanamide-mono and di-linoleniate esters were prepared by the reaction of linolenic acid and hexanamide (derived from the reaction of hexanoic acid and diethanolamine. The chemical structure for the newly prepared hexanamide-mono and di-linoleniate esters were elucidated using elemental analysis, (FTIR, H 1NMR and chemical ionization mass spectra (CI/Ms spectroscopic techniques. The results of the spectroscopic analysis indicated that they were prepared through the right method and they have high purity. The new prepared esters have high biodegradability and lower toxicity (environmentally friendly so they were evaluated as a synthetic-based mud (ester-based mud for oil-well drilling fluids. The evaluation included study of the rheological properties, filtration and thermal properties of the ester based-muds formulated with the newly prepared esters compared to the reference commercial synthetic-based mud.

  6. Thymoquinone-loaded nanostructured lipid carriers: preparation, gastroprotection, in vitro toxicity, and pharmacokinetic properties after extravascular administration.

    Science.gov (United States)

    Abdelwahab, Siddig Ibrahim; Sheikh, Bassem Yousef; Taha, Manal Mohamed Elhassan; How, Chee Wun; Abdullah, Rasedee; Yagoub, Umar; El-Sunousi, Rashad; Eid, Eltayeb E M

    2013-01-01

    Nanostructured lipid carriers (NLCs), composed of solid and liquid lipids, and surfactants are potentially good colloidal drug carriers. Thymoquinone is the main bioactive compound of Nigella sativa. In this study, the preparation, gastroprotective effects, and pharmacokinetic (PK) properties of thymoquinone (TQ)-loaded NLCs (TQNLCs) were evaluated. TQNLCs were prepared using hydrogenated palm oil (Softisan® 154), olive oil, and phosphatidylcholine for the lipid phase and sorbitol, polysorbate 80, thimerosal, and double distilled water for the liquid lipid material. A morphological assessment of TQNLCs was performed using various methods. Analysis of the ulcer index, hydrogen concentration, mucus content, and biochemical and histochemical studies confirmed that the loading of TQ into the NLCs significantly improved the gastroprotective activity of this natural compound against the formation of ethanol-induced ulcers. The safety of TQNLC was tested on WRL68 liver normal cells with cisplatin as a positive control. The average diameter of the TQNLCs was 75 ± 2.4 nm. The particles had negative zeta potential values of -31 ± 0.1 mV and a single melting peak of 55.85°C. Immunohistochemical methods revealed that TQNLCs inhibited the formation of ethanol-induced ulcers through the modulation of heat shock protein-70 (Hsp70). Acute hepatotoxic effects of the TQNLCs were not observed in rats or normal human liver cells (WRL-68). After validation, PK studies in rabbits showed that the PK properties of TQ were improved and indicated that the drug behaves linearly. The Tmax, Cmax, and elimination half-life of TQ were found to be 3.96 ± 0.19 hours, 4811.33 ± 55.52 ng/mL, and 4.4933 ± 0.015 hours, respectively, indicating that TQ is suitable for extravascular administration. NLCs could be a promising vehicle for the oral delivery of TQ and improve its gastroprotective properties.

  7. The Study of Administrative Personnel Awareness about Patients’ Rights in the Hospitals of Tabriz University of Medical Sciences in 2009

    Directory of Open Access Journals (Sweden)

    Massumeh gholizadeh

    2015-07-01

    Full Text Available ​Background and objectives : Nowadays, respecting patients’ rights is the principal concern of hospital administrators to improve quality and patient satisfaction. It is also one of the most important competitive advantages for hospitals. Since administrative personnel are at the top of the healthcare team, their awareness of patients’ rights is essential for better implementation of these rights. This study was conducted to determine the extent of administrative personnel awareness of patients’ rights in Tabriz educational hospitals in 2009. Material and Methods : This descriptive-analytical study was conducted as cross-sectional by census method with the contribution of 55 participants (including hospital administrators, supervisors and matrons of Tabriz University of Medical Sciences. A valid and reliable questionnaire was used for data collecting. Descriptive and inferential statistical methods were applied for data analysis. Chi-square and Fisher tests were used to compare the relationship between variables. SPSS 10 was used for data analysis. Results : In total, 1.8% of the managers had poor awareness, 76.2% average and 22% of the managers had good awareness. The findings of the awareness divided by administrators, supervisors and matrons are as follows: poor, average and good awareness of managers were (0%, 10%, 7.2% respectively. Also, poor, average and good awareness of supervisors were (1.8 %, 47.3%, 14.8 % respectively. The awareness of all matrons was on average in patients’ rights. The rate of good awarenessamong hospital managers had the highest rank compared with other groups. By investigating the relationship between individual variables and awareness of patients’ rights, there was a significant and inverse relationship between job experience and knowledge about the patient’s rights. The findings indicated that 63.3% of studied subjects had no training course about patient’s rights. Conclusion : The moderate

  8. An On-Line Tutorial for the Administrative Sciences Personal Computer Laboratory.

    Science.gov (United States)

    1987-09-01

    Sciences Personal Computer Laboratory by Karen M. Overall Lieutcnant, United States Navy B.S., Eastern New Mexico University, 1979 Submitted in partial...PC Storyboard is a software package that generates automated presentations on an IBM PC or compatible. It allows creation of screen displays of text...figures, charts, or graphics. Then lets you organize them into stories for presentation with a wide variety of special effects. PC Storyboard consists

  9. Understanding of earth and space science concepts: Strategies for concept building in elementary teacher preparation

    Science.gov (United States)

    Bulunuz, Nermin

    -test shows that concept mapping added to the participants' conceptual understanding whether the participants learned the concepts through readings or stations. Finally, field assignments allowed the participants to apply knowledge that they learned in their science methods course in their classroom placements. This study has implications for teacher preparation programs, staff development, and conceptual change practices in field placements.

  10. Strange bedfellows in science teacher preparation: conflicting perspectives on social justice presented in a Teach For America—university partnership

    Science.gov (United States)

    McNew-Birren, Jill; Hildebrand, Tyra; Belknap, Gabrielle

    2017-02-01

    Teach For America (TFA), a widespread and well-known route into the teaching profession, frequently partners with university-based education programs to prepare and certify its corps members. However, university-based teacher education programs frequently emphasize very different understandings of socially just education and priorities for training teachers from those of TFA. Accordingly, science teachers trained through TFA-university partnerships encounter conflicting understandings of science education, justice, and urban communities as they are introduced to teaching practice. In this ethnographic case study we explored the experiences and reactions of a cohort of TFA corps members in a science methods course as they engaged with TFA's perspective focused primarily on enhancing students' social mobility and the methods course emphasizing democratic equality through scientific engagement. The study considers intersections between TFA's approach to teacher preparation and sociocultural perspectives on equitable science teaching. The study also lends insight into the contradictions and challenges through which TFA science teachers develop understandings about their role as science teachers, purposes and goals of science education, and identities of the students and communities they serve.

  11. Out-of-school science-teaching preparation for elementary teacher-education students

    Science.gov (United States)

    Jung, Maura Lobos

    This quasi-longitudinal ethnographic research examined the elementary teacher-education science teaching training at two out-of-school science sites (a science museum and nature center). Elementary teacher-education students who were required to teach about 30 hours of science reported learning hands-on teaching methods, presentation skills, classroom management and confidence to teach science from having taught at an out-of-school science institution. To a smaller degree, teacher-education students experienced an increase in scientific knowledge. Practicing teachers who once had science teaching training at the out-of-school sites claim the experience had a direct influence on their current science teaching practices. A majority of the practicing teachers in the study incorporated what they learned from the out-of-school teaching into their current teaching. A science attitude survey revealed significantly higher science attitudes from having had the out-of-school science teaching experience compared to those that did not. The significant growth found in science efficacy could not be attributed to the out-of-school science teaching experience. Teacher-education students enrolled in science methods courses who had an out-of-school science teaching experience and those who did not both experienced significant science efficacy growth. Elementary teacher-education students who had science majors or minors had significantly higher science attitudes and science efficacy as compared to those without science backgrounds. Collaborations between teacher-education programs and out-of-school settings and other science institutions promoting literacy in science should be encouraged and studied. Suggestions for restructuring the ways in which science and science methods are taught to elementary teacher-education students and other suggestions for improving science teaching are discussed.

  12. Substantiating the need to apply a sociocultural lens to the preparation of teachers in an effort to achieve science reform

    Science.gov (United States)

    Zapata, Mara

    2013-12-01

    This qualitative, sociocultural study examines how teacher preparation programs may have deliberate impact on science reform by unearthing the complex layers of diversity inherent in the contextual reality of education. This study was conducted in one of the largest school districts in the Southeastern United States, serving a predominately Hispanic population comprising 65 % of its student body, followed by African Americans at 24 %. The representative subjects utilized for this study were elementary education undergraduate students and later a percentage of the same subjects, as practicing teachers in the field. All subjects were exposed to inquiry based methodology in science teaching as part of their undergraduate studies with emphasis on the learning cycle, facilitation of student voice and exposure to the nature of science. The goal of science education was emphasized to students as purposeful in promoting scientific literacy. This study is framed by sociocultural theory grounded in a social constructivist paradigm with the understanding that science learning takes place within social and collaborative processes leading to internalization and greater sense of self-efficacy. The study examines the perception of education students' beliefs about scientists as well as reflections on their own learning of science as elementary students themselves. As present practicing teachers, perspectives from their position in the field were obtained via interviews. Interviews served to elicit reflections on present practice as related to previous perceptions, in order to analyze whether these were pervasive in framing practice as well as self-perceptions related to science. A lack of change of these perceptions may underscore the importance of an emphasis on issues of gender, culture and social factors within teacher preparation, specific to science teaching and learning. Cognizance of such factors are believed to support internalization and hence greater understanding of

  13. Experience, Intersubjectivity, and Reflection: A Human Science Perspective on Preparation of Future Professionals in Adaptive Physical Activity

    Science.gov (United States)

    Standal, Øyvind F.; Rugseth, Gro

    2016-01-01

    The aim of this article is to show that and how philosophy and philosophical thinking can be of relevance for the preparation of future professionals in adaptive physical activity. To this end we utilize philosophical insights from the human science perspective on two central issues, namely experience and intersubjectivity, which are weaved…

  14. New and Upper Level Political Science Course Preparations: A Discussion of Challenges and Opportunities at the Teaching-Oriented Institution

    Science.gov (United States)

    Richburg, Kimberly M.

    2012-01-01

    Designing and executing a new upper level political science course preparation can be a daunting task, especially when dealing with some of the challenges in the context of teaching-oriented institutions of higher learning. In this paper, I conduct an examination of both the challenges and the opportunities that can be afforded by environmental…

  15. Improving Science, Technology and Mathematics Students' Achievement: Imperatives for Teacher Preparation in the Caribbean Colleges and Universities

    Science.gov (United States)

    Ogunkola, Babalola J.

    2012-01-01

    The concerns of this article are the unacceptable status of Science, Technology and Mathematics (STM) Education in the Caribbean and how to improve the students' achievement in the subjects involved through the instrumentality of better preparation of teachers by the Colleges and University faculties training teachers in the region. The index for…

  16. A prospective, double-blind, split-subject study on local skin reactions after administration of human menopausal gonadotrophin preparations to healthy female volunteers

    NARCIS (Netherlands)

    Odink, J.; Zuiderwijk, P.B.M.; Schoen, E.D.; Gan, R.A.

    1995-01-01

    This study was designed to investigate local reactions after the intracutaneous (i.c.) administration of two human menopausal gonadotrophin preparations. For this purpose, 20 healthy female volunteers received six i.c. injections simultaneously, viz. three different batches of both Humegon (Organon,

  17. Using science to strengthen our Nation's resilience to tomorrow's challenges: understanding and preparing for coastal impacts

    Science.gov (United States)

    Simmons, Dale L.; Andersen, Matthew E.; Dean, Teresa A.; Focazio, Michael J.; Fulton, John W.; Haines, John W.; Mason, Jr., Robert R.; Tihansky, Ann B.; Young, John A.

    2014-01-01

    Hurricane Sandy caused unprecedented damage across some of the most densely populated coastal areas of the northeastern United States. The costly, landscape-altering destruction left in the wake of this storm is a stark reminder of our Nation’s need to become more resilient as we inevitably face future coastal hazards. As our Nation recovers from this devastating natural disaster, it is clear that accurate scientific information is essential as we seek to identify and develop strategies to address trends in coastal landscape change and reduce our future vulnerability to major storm events. To address this need, the U.S. Geological Survey (USGS) received $43.2 million in supplemental appropriations from the Department of the Interior (DOI) to conduct the scientific research needed to guide response, recovery, and rebuilding activities and to develop effective strategies for protecting coastal communities and resources in the future. This fact sheet describes how the USGS is combining interdisciplinary science with state-of-the-art technologies to achieve a comprehensive understanding of coastal change caused by Hurricane Sandy. By assessing coastal change impacts through research and by developing tools that enhance our science capabilities, support coastal stakeholders, and facilitate effective decision making, we continue to build a greater understanding of the processes at work across our Nation’s complex coastal environment—from wetlands, estuaries, barrier islands, and nearshore marine areas to infrastructure and human communities. This improved understanding will increase our resilience as we prepare for future short-term, extreme events as well as long-term coastal change.

  18. Thymoquinone-loaded nanostructured lipid carriers: preparation, gastroprotection, in vitro toxicity, and pharmacokinetic properties after extravascular administration

    Directory of Open Access Journals (Sweden)

    Abdelwahab SI

    2013-06-01

    Full Text Available Siddig Ibrahim Abdelwahab,1 Bassem Yousef Sheikh,2 Manal Mohamed Elhassan Taha,1 Chee Wun How,3 Rasedee Abdullah,3 Umar Yagoub,1 Rashad El-Sunousi,1 Eltayeb EM Eid31Medical Research Centre, Jazan University, Jazan, Saudi Arabia; 2Department of Surgery, College of Medicine, Taibah University, Medina, Saudi Arabia; 3Laboratory of Vaccines and Immunotherapeutics, Institute of Bioscience, University Putra Malaysia, Serdang, MalaysiaBackground: Nanostructured lipid carriers (NLCs, composed of solid and liquid lipids, and surfactants are potentially good colloidal drug carriers. Thymoquinone is the main bioactive compound of Nigella sativa. In this study, the preparation, gastroprotective effects, and pharmacokinetic (PK properties of thymoquinone (TQ-loaded NLCs (TQNLCs were evaluated.Method: TQNLCs were prepared using hydrogenated palm oil (Softisan® 154, olive oil, and phosphatidylcholine for the lipid phase and sorbitol, polysorbate 80, thimerosal, and double distilled water for the liquid lipid material. A morphological assessment of TQNLCs was performed using various methods. Analysis of the ulcer index, hydrogen concentration, mucus content, and biochemical and histochemical studies confirmed that the loading of TQ into the NLCs significantly improved the gastroprotective activity of this natural compound against the formation of ethanol-induced ulcers. The safety of TQNLC was tested on WRL68 liver normal cells with cisplatin as a positive control.Results: The average diameter of the TQNLCs was 75 ± 2.4 nm. The particles had negative zeta potential values of −31 ± 0.1 mV and a single melting peak of 55.85°C. Immunohistochemical methods revealed that TQNLCs inhibited the formation of ethanol-induced ulcers through the modulation of heat shock protein-70 (Hsp70. Acute hepatotoxic effects of the TQNLCs were not observed in rats or normal human liver cells (WRL-68. After validation, PK studies in rabbits showed that the PK properties of TQ

  19. Improving Science and Literacy Learning for English Language Learners: Evidence from a Pre-service Teacher Preparation Intervention

    Science.gov (United States)

    Shaw, Jerome M.; Lyon, Edward G.; Stoddart, Trish; Mosqueda, Eduardo; Menon, Preetha

    2014-08-01

    This paper present findings from a pre-service teacher development project that prepared novice teachers to promote English language and literacy development with inquiry-based science through a modified elementary science methods course and professional development for cooperating teachers. To study the project's impact on student learning, we administered a pre and post assessment to students (N = 191) of nine first year elementary teachers (grades 3 through 6) who experienced the intervention and who taught a common science unit. Preliminary results indicate that (1) student learning improved across all categories (science concepts, writing, and vocabulary)—although the effect varied by category, and (2) English Language Learner (ELL) learning gains were on par with non-ELLs, with differences across proficiency levels for vocabulary gain scores. These results warrant further analyses to understand the extent to which the intervention improved teacher practice and student learning. This study confirms the findings of previous research that the integration of science language and literacy practices can improve ELL achievement in science concepts, writing and vocabulary. In addition, the study indicates that it is possible to begin to link the practices taught in pre-service teacher preparation to novice teacher practice and student learning outcomes.

  20. History of cannabis and its preparations in saga, science, and sobriquet.

    Science.gov (United States)

    Russo, Ethan B

    2007-08-01

    Cannabis sativa L. is possibly one of the oldest plants cultivated by man, but has remained a source of controversy throughout its history. Whether pariah or panacea, this most versatile botanical has provided a mirror to medicine and has pointed the way in the last two decades toward a host of medical challenges from analgesia to weight loss through the discovery of its myriad biochemical attributes and the endocannabinoid system wherein many of its components operate. This study surveys the history of cannabis, its genetics and preparations. A review of cannabis usage in Ancient Egypt will serve as an archetype, while examining first mentions from various Old World cultures and their pertinence for contemporary scientific investigation. Cannabis historians of the past have provided promising clues to potential treatments for a wide array of currently puzzling medical syndromes including chronic pain, spasticity, cancer, seizure disorders, nausea, anorexia, and infectious disease that remain challenges for 21st century medicine. Information gleaned from the history of cannabis administration in its various forms may provide useful points of departure for research into novel delivery techniques and standardization of cannabis-based medicines that will allow their prescription for treatment of these intractable medical conditions.

  1. Education catching up with science: preparing students for three-dimensional literacy in cell biology.

    Science.gov (United States)

    Kramer, Ijsbrand M; Dahmani, Hassen-Reda; Delouche, Pamina; Bidabe, Marissa; Schneeberger, Patricia

    2012-01-01

    The large number of experimentally determined molecular structures has led to the development of a new semiotic system in the life sciences, with increasing use of accurate molecular representations. To determine how this change impacts students' learning, we incorporated image tests into our introductory cell biology course. Groups of students used a single text dealing with signal transduction, which was supplemented with images made in one of three iconographic styles. Typically, we employed realistic renderings, using computer-generated Protein Data Bank (PDB) structures; realistic-schematic renderings, using shapes inspired by PDB structures; or schematic renderings, using simple geometric shapes to represent cellular components. The control group received a list of keywords. When students were asked to draw and describe the process in their own style and to reply to multiple-choice questions, the three iconographic approaches equally improved the overall outcome of the tests (relative to keywords). Students found the three approaches equally useful but, when asked to select a preferred style, they largely favored a realistic-schematic style. When students were asked to annotate "raw" realistic images, both keywords and schematic representations failed to prepare them for this task. We conclude that supplementary images facilitate the comprehension process and despite their visual clutter, realistic representations do not hinder learning in an introductory course.

  2. Sample Preparation (SS) - Metabolonote | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available 908/lsdba.nbdc01324-008 Description of data contents Detailed information regarding sample preparations comm...ed to by S (Sample information). Data file File name: metabolonote_sample_preparation..._details.zip File URL: ftp://ftp.biosciencedbc.jp/archive/metabolonote/LATEST/metabolonote_sample_preparation..._details.zip File size: 13 KB Simple search URL http://togodb.biosciencedbc.jp/togodb/view/metabolonote_sample_preparation... Preparation ID are merged into ID in the Simple search.) Sample Preparation ID The sample preparation detai

  3. Advancing regulatory science to bring novel medical devices for use in emergency care to market: the role of the Food and Drug Administration.

    Science.gov (United States)

    Scully, Christopher G; Forrest, Shawn; Galeotti, Loriano; Schwartz, Suzanne B; Strauss, David G

    2015-04-01

    The Food and Drug Administration (FDA) performs regulatory science to provide science-based medical product regulatory decisions. This article describes the types of scientific research the FDA's Center for Devices and Radiological Health performs and highlights specific projects related to medical devices for emergency medicine. In addition, this article discusses how results from regulatory science are used by the FDA to support the regulatory process as well as how the results are communicated to the public. Regulatory science supports the FDA's mission to assure safe, effective, and high-quality medical products are available to patients.

  4. SCIENTIFIC PRODUCTION AND KNOWLEDGE NETWORKS: SECOND GENERATION OF THE DOCTORATE IN SCIENCES ADMINISTRATIVE UNIVERSITY OF WEST CASE

    Directory of Open Access Journals (Sweden)

    María de los Ángeles Cervantes-Rosas

    2014-07-01

    Full Text Available The present research work analyses the scientific production generated by the students of the second generation of the doctorate in Administrative Sciences from the Universidad de Occidente, which is located in the national program's quality postgraduates of Conacyt and fundamental objective is to generate human resources to solve the problem through research. We analysed the records of 18 student, collecting information regarding the scientific production and knowledge networks. Results show that the 73.8% of the generated output is in papers in national and international congresses, whose principal authors are PhD students. In the 28.4% of production are the co-authors are the same companions by which it can be concluded that knowledge to the interior of the PhD networks generated.

  5. Evaluating the Frequency of Errors in Preparation and Administration of Intravenous Medications in the Intensive Care Unit of Shahid-Sadoughi Hospital in Yazd

    Directory of Open Access Journals (Sweden)

    SeyedMojtaba Sohrevardi

    2015-10-01

    Full Text Available Background: In most Iranian hospitals, the nurses in the wards prepare intravenous (IV drugs and unfortunately pharmacists are not involved in this process. The severity of the patients in Intensive Care Unit (ICU heightens the risk of errors. More over the frequency of using IV drugs in this unit is high, so we decided to determine the frequency and types of errors, which occur in the preparation and administration of commonly, used IV medications in an ICU.Method: A prospective cross sectional study was performed from November 2013 to August 2014, in the intensive care unit in Shahid-Sadoughi hospital in Yazd. Medication errors occurred in the process of preparation and administration of IV drugs, were recorded by a pharmacy student and were evaluated by direct observation, according to the method established by Barker and McConnell.Results: A total number of 843 intravenous doses were evaluated. The most common type of error (34.26% was the injection of IV doses faster than the recommended rate followed by preparation (15.69%, administration (9.23% and compatibility with doctor’s order (6.24%. Amikacin was the most common drug involved in errors (41.67%. Most of errors were occurred at afternoon (8 p.m, 28.36%.Conclusion: According to our study the rate of errors in preparation and administration of IV drugs was high in this ICU. Employing more nurses, using developed medical instruments and clinical pharmacists can help to decrease these errors and improve the quality of patient care.

  6. On The legal status of Experts in science and technology Administration%专家在科技行政中的法律地位探析

    Institute of Scientific and Technical Information of China (English)

    沈跃东

    2011-01-01

    明确专家的法律地位是专家参与科技行政决策的法治化的关键问题。在科技行政中,专家与科技行政决策机构之间形成行政合同和行政委托法律关系。行政合同是其中的基础。它明确了专家在科技行政中应该享有的权利和承担的义务。凭借此行政合同,专家接受科技行政决策机构的委托,处理具有专业性和技术性的行政事项,一旦决策失误,法律责任由科技行政机构承担,专家与行政相对人不发生法律关系,但科技行政机关可以追究专家的行政违约责任。%Defining the legal status of expert is key issue which expert to participate in Science and technology administrative decision-making in the process of the rule of law.In science and technology administration,The expert and the science and technology executive decision organization forms the administrative contract and the administrative request legal relationship.The administrative contract is foundation which has been clear about the rights and duties which the expert should enjoy.The expert accepts request,Process the specialization and the technical administrative item.If the decision error,the legal liability undertakes by the science and technology administrative body.Between expert and the administrative relative person,it do not have the legal relationship,but The expert undertakes the administrative violation responsibility.

  7. An Investigation of the Teaching Approach Used by Tutors to Prepare Science and Mathematics Teachers during Training at Morogoro Teachers' College

    Science.gov (United States)

    Mungure, Daudi Mika

    2017-01-01

    This paper investigated the teaching approach used by tutors to prepare science and mathematics teachers during training at Morogoro teachers' college. For six years consecutive the performance of science and mathematics in secondary school has become very poor even though the training colleges produce science and mathematics teachers every year…

  8. Cloud Pedagogy: Utilizing Web-Based Technologies for the Promotion of Social Constructivist Learning in Science Teacher Preparation Courses

    Science.gov (United States)

    Barak, Miri

    2017-04-01

    The new guidelines for science education emphasize the need to introduce computers and digital technologies as a means of enabling visualization and data collection and analysis. This requires science teachers to bring advanced technologies into the classroom and use them wisely. Hence, the goal of this study was twofold: to examine the application of web-based technologies in science teacher preparation courses and to examine pre-service teachers' perceptions of "cloud pedagogy"—an instructional framework that applies technologies for the promotion of social constructivist learning. The study included university teachers (N = 48) and pre-service science teachers (N = 73). Data were collected from an online survey, written reflections, and interviews. The findings indicated that university teachers use technologies mainly for information management and the distribution of learning materials and less for applying social constructivist pedagogy. University teachers expect their students (i.e., pre-service science teachers) to use digital tools in their future classroom to a greater extent than they themselves do. The findings also indicated that the "cloud pedagogy" was perceived as an appropriate instructional framework for contemporary science education. The application of the cloud pedagogy fosters four attributes: the ability to adapt to frequent changes and uncertain situations, the ability to collaborate and communicate in decentralized environments, the ability to generate data and manage it, and the ability to explore new venous.

  9. Cloud Pedagogy: Utilizing Web-Based Technologies for the Promotion of Social Constructivist Learning in Science Teacher Preparation Courses

    Science.gov (United States)

    Barak, Miri

    2017-10-01

    The new guidelines for science education emphasize the need to introduce computers and digital technologies as a means of enabling visualization and data collection and analysis. This requires science teachers to bring advanced technologies into the classroom and use them wisely. Hence, the goal of this study was twofold: to examine the application of web-based technologies in science teacher preparation courses and to examine pre-service teachers' perceptions of "cloud pedagogy"—an instructional framework that applies technologies for the promotion of social constructivist learning. The study included university teachers ( N = 48) and pre-service science teachers ( N = 73). Data were collected from an online survey, written reflections, and interviews. The findings indicated that university teachers use technologies mainly for information management and the distribution of learning materials and less for applying social constructivist pedagogy. University teachers expect their students (i.e., pre-service science teachers) to use digital tools in their future classroom to a greater extent than they themselves do. The findings also indicated that the "cloud pedagogy" was perceived as an appropriate instructional framework for contemporary science education. The application of the cloud pedagogy fosters four attributes: the ability to adapt to frequent changes and uncertain situations, the ability to collaborate and communicate in decentralized environments, the ability to generate data and manage it, and the ability to explore new venous.

  10. Looking back and moving forward: A mixed methods study of elementary science teacher preparation

    Science.gov (United States)

    Hulings, Melissa

    This study sought to understand how science learning experiences, and their potential influence, had on preservice elementary teachers' self-efficacy and perceptions of science teaching and learning at the beginning of their science methods course. Following an explanatory sequential mixed methods design, this study first involved the collection of quantitative data and then the collection of more in-depth qualitative data. In the first phase, the quantitative data included the Draw-a-Science-Teacher-Test Checklist (DASTT-C) and the Science Teaching Efficacy Belief Instrument (STEBI-B) of preservice elementary teachers (n = 69). Findings from this phase indicated preservice elementary teachers had a higher level of belief in their abilities to teach science (PSTE subscale) than to affect student outcomes in science (STOE subscale). However, the STOE was not found to be a reliable measure for this group of preservice elementary teachers and was not included in any further analysis. Findings from the DASTT-C images indicated the majority of these drawings could not be classified as student-centered. In the second phase of this study, the researcher explored selected science autobiographies written by these same preservice elementary teachers (n = 19), based on extremely high or low scores on the PSTE subscale and DASTT-C. Analysis of the science autobiographies revealed commonalities and differences. Commonalities included (a) the difficulty in remembering science from elementary school; (b) a mixture of positive and negative experiences in secondary school and college science classes; (c) the descriptions of good science days and good science teachers; and (d) the descriptions of bad science days and bad science teachers. Differences included (a) the people who influenced their attitudes toward science; (b) the types of experiences, when remembered, from elementary school; and (c) visions of their future classrooms. Based on these findings, these preservice

  11. Possibilities and Limits of Integrating Science and Diversity Education in Preservice Elementary Teacher Preparation

    Science.gov (United States)

    Bravo, Marco A.; Mosqueda, Eduardo; Solís, Jorge L.; Stoddart, Trish

    2014-08-01

    In this paper we present findings from a project that documented the development of preservice teachers' beliefs and practices in delivering science instruction that considers issues of language and culture. Teacher candidates in the intervention group ( n = 65) received a science methods course and teaching practicum experience that provided guidance in teaching science in culturally and linguistically responsive ways. Comparisons between a control group of preservice teachers ( n = 45) and those involved in the intervention yielded stronger beliefs about the efficacy in promoting collaboration in science teaching than the intervention group. Observations of these preservice teachers during their teaching practicum revealed differences in favor of the intervention group in: (a) implementing science instruction that addressed the language and literacy involved in science; (b) using questions that elicited higher order thinking and; (c) providing scaffolds (e.g., purposeful feedback, probing student background knowledge) when confronting abstract scientific concepts. Implications for preservice teacher education are addressed.

  12. SAVEnergy Action Plan: National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Northwest Fisheries Science Center, Seattle, Washington

    Energy Technology Data Exchange (ETDEWEB)

    Parker, S.A.; Wahlstrom, R.R.; Richman, E.E.; Sandusky, W.F. III; Dittmer, A.L.

    1995-05-01

    The Pacific Northwest Laboratory (PNL) conducted a SAVEnergy Audit of the National Oceanic and Atmospheric Administration`s (NOAA) National Marine Fisheries Service, Northwest Fisheries Science Center in Seattle, Washington. The objectives of this study were to evaluate the performance of all energy-consuming equipment in the facility, to estimate energy consumption and demand by end-use and to recommend energy conservation measures (ECMs) and water conservation measures (WCMs) to reduce costs . This section describes the facility and the systems encountered during the visit by the audit team. It also presents a summary of energy conservation measures. Section 2 shows energy consumption and costs for electricity, natural gas and water. A breakdown of energy consumed by end-use is also presented. Recommended energy conservation measures are presented in Section 3. Section 4 contains a discussion of operations and maintenance issues and other energy measures that can be implemented on a replace-on-failure basis rather than replacing immediately. Appendix A contains a three-year history of consumption, demand and cost for electric, natural gas and water utilities. Appendix B contains information on local weather data correlated to utility billing periods. A brief summary on Federal life-cycle costing is located in Appendix C along with the life-cycle cost analyses summaries for the energy and water conservation measures detailed in this report. Information on the rebate program sponsored by Seattle City Light, the electric utility, is located in Appendix D. Sample information for water-efficient equipment is located in Appendix E. Appendix F contains submittal forms to the Federal Energy Efficiency Fund for the energy conservation measures recommended in Section 3 of this report. A glossary of terms and abbreviations used in this report is located in Appendix G.

  13. [Isoniazid content of lungs in patients with pulmonary tuberculosis depending on the method of its administration as part of a comprehensive preoperative preparation].

    Science.gov (United States)

    Strelis, A K; Blinov, V Iu; Gubina, N A

    1992-01-01

    Isoniazid concentration in the resected areas of a lung was studied in 47 patients with tuberculosis. It has been proved that galvanization of the chest against the background of intermittent intravenous chemotherapy allows to create a high concentration of the preparation in the damaged part of a lung situated at the interelectrode space. Isoniazid content in the wall of the caverna and paracavernous tissues in patients after the direct current influencing was (5.3 +/- 1.0) and (15.2 +/- 1.2) mukg/g. These indices were significantly higher than in patients, who sustained enteral, or intravenous drip administration of the preparation 3 times a week. Intravenous intermittent chemotherapy in combination with galvanization is indicated at the time of preoperative preparation of the patients.

  14. Self Assessment in Higher Education: An Empirical Evidence from the Department of Business Administration of Shahjalal University of Science and Technology, Bangladesh

    Science.gov (United States)

    Islam, Nazrul; Chowdhury, Mohmmad Ashraful Ferdous

    2015-01-01

    The paper aimed to explore the self assessment practices in higher education in Bangladesh with special reference to Department of Business Administration of Shahjalal University of Science and Technology. For self assessment purpose the researchers have collected opinion from students, alumni, employer and faculty members on eight areas. In…

  15. Developing a Laboratory Model for the Professional Preparation of Future Science Teachers: A Situated Cognition Perspective

    Science.gov (United States)

    Sweeney, Aldrin E.; Paradis, Jeffrey A.

    2004-01-01

    Although laboratory activities are widely acknowledged as being fundamental to the teaching of science, many secondary science school teachers have limited knowledge of how to design and run effective teaching laboratories. Utilising a situated cognition theoretical framework, we discuss our collaborative efforts to develop a laboratory based…

  16. Possibilities and Limits of Integrating Science and Diversity Education in Preservice Elementary Teacher Preparation

    Science.gov (United States)

    Bravo, Marco A.; Mosqueda, Eduardo; Solís, Jorge L.; Stoddart, Trish

    2014-01-01

    In this paper we present findings from a project that documented the development of preservice teachers' beliefs and practices in delivering science instruction that considers issues of language and culture. Teacher candidates in the intervention group (n = 65) received a science methods course and teaching practicum experience that provided…

  17. Art and Science Education Collaboration in a Secondary Teacher Preparation Programme

    Science.gov (United States)

    Medina-Jerez, William; Dambekalns, Lydia; Middleton, Kyndra V.

    2012-01-01

    Background and purpose: The purpose of this study was to record and measure the level of involvement and appreciation that prospective teachers in art and science education programmes demonstrated during a four-session integrated activity. Art and science education prospective teachers from a Rocky Mountain region university in the US worked in…

  18. Preparing Tomorrow's Health Sciences Librarians: Feasibility and Marketing Studies. Final Report.

    Science.gov (United States)

    Moran, Barbara B.

    With the support of a planning grant from the National Library of Medicine, the University of North Carolina at Chapel Hill (UNC) School of Information and Library Science (SILS), in collaboration with the UNC Health Sciences Library and the Program in Medical Informatics, evaluated five curricular models designed to improve education for health…

  19. Preparing Science-Trained Professionals for the Biotechnology Industry: A Ten-Year Perspective on a Professional Science Master's Program.

    Science.gov (United States)

    Hamilton, Paul T; Luginbuhl, Sarah C; Hyman, Michael

    2012-01-01

    The biotechnology industry has a need for business-savvy scientists; however, this is not the way scientists are traditionally trained at universities and colleges. To address this need, universities have developed Professional Science Master's (PSM) degree programs that offer advanced training in a technical field along with professional skills development through team-based projects and internships. Nearly ten years ago, the Department of Microbiology at NCSU started a PSM program in Microbial Biotechnology (MMB). This article provides an overview of the MMB program, and shares some of the lessons that we have learned.

  20. Using Innovative Resources and Programs to Prepare Pre- and In-Service Teachers for New Science Standards

    Science.gov (United States)

    Kinzler, R. J.; Short, J.; Contino, J.; Cooke-Nieves, N.; Howes, E.; Kravitz, D.; Randle, D.; Trowbridge, C.

    2014-12-01

    Leveraging the Rose Center for Earth and Space and active research departments in Earth and Planetary Science, Astrophysics, and Paleontology, the Education Department at the American Museum of Natural History (AMNH) offers an MAT program to prepare new Earth Science teachers (~100 new teachers by 2018) as well as a range of professional development (PD) opportunities for over 3,000 K-12 teachers annually, providing opportunities to learn with scientists; inquiry-based experiences; and standards-aligned resources. The AMNH produces innovative geoscience and other STEM resources supporting teacher and student science investigations with data visualizations and analysis tools, teaching case materials and other resources that provide rich nonfiction reading and writing opportunities for use in Earth and space science curricula that are integrated in the MAT and PD programs. Museum resources and the MAT and PD programs are aligned to support the recently released Next Generation Science Standards (NGSS) and the Common Core State Standards. The NGSS is a set of science and engineering practices, crosscutting concepts and disciplinary core ideas to help cultivate teachers' and K-12 students' scientific habits of mind, develop their knowledge and abilities to engage in scientific investigations, and teach them how to reason in context; goals that closely align with those of the AMNH's teacher preparation and professional development programs. A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas (NRC, 2012) is a required text for the MAT program, and this text as well as the NGSS Performance Expectations guide the PD programs as well. Researchers working with Museum scientists and educators find it is not enough for programs for pre- and in-service teachers to provide access to resources. Research suggests that these programs need to engage pre- and in-service teachers in using and reflecting on these types of resources, as well as take

  1. Ways to prepare future teachers to teach science in multicultural classrooms

    Science.gov (United States)

    Billingsley, Berry

    2016-06-01

    Roussel De Carvalho uses the notion of superdiversity to draw attention to some of the pedagogical implications of teaching science in multicultural schools in cosmopolitan cities such as London. De Carvalho makes the case that if superdiverse classrooms exist then Science Initial Teacher Education has a role to play in helping future science teachers to become more knowledgeable and reflective about how to teach school students with a range of worldviews and religious beliefs. The aim of this paper is to take that proposition a step further by considering what the aims and content of a session in teacher education might be. The focus is on helping future teachers develop strategies to teach school students to think critically about the nature of science and what it means to have a scientific worldview. The paper draws on data gathered during an interview study with 28 students at five secondary schools in England. The data was analysed to discover students' perceptions of science and their perceptions of the way that science responds to big questions about being human. The findings are used to inform a set of three strategies that teachers could use to help young people progress in their understanding of the nature of science. These strategies together with the conceptual framework that underpins them are used to develop a perspective on what kinds of pedagogical content knowledge teacher education might usefully provide.

  2. Quantitative Research Methods Training in Education Leadership and Administration Preparation Programs as Disciplined Inquiry for Building School Improvement Capacity

    Science.gov (United States)

    Bowers, Alex J.

    2017-01-01

    The quantitative research methods course is a staple of graduate programs in education leadership and administration. Historically, these courses serve to train aspiring district and school leaders in fundamental statistical research topics. This article argues for programs to focus as well in these courses on helping aspiring leaders develop…

  3. Inquiry-based science: Preparing human capital for the 21 st century and beyond

    Science.gov (United States)

    Boyd, Yolanda F.

    High school students need to graduate with 21st century skills to be college and career ready and to be competitive in a global marketplace. A positive trend exists favoring inquiry-based instructional practices that purportedly not only increase science content knowledge, but also 21 st century skill development. A suburban school district, Areal Township (pseudonym), implemented an inquiry-based science program based on this trend; however, the degree to which the program has been meeting students' needs for science content knowledge and 21st century skills development has not been explored. If we were to understand the process by which an inquiry-based science program contributes to attainment of science content and 21st century skill development, then we might be able to improve the delivery of the program and provide a model to be adopted by other schools. Therefore, the purpose of this descriptive case study was to engage with multiple stakeholders to formatively assess the successes and obstacles for helping students to achieve science content and 21st century skills through an inquiry-based curriculum. Using constructivist theory, this study aimed to address the following central research question: How does the implementation of an inquiry-based program within the Areal Township School District (ATSD) support the acquisition of science content knowledge and the development of 21st century skills? This study found that 21st century skill development is embedded in inquiry-based instructional practices. These practices engage students in meaningful learning that spirals in content and is measured using diverse assessments. Time to do inquiry-based science and adequate time for collegial collaboration were obstacles for educators in grades K-5. Other obstacles were turnkey professional development and a lack of ongoing program monitoring, as a result of imposed extrinsic factors from state and federal mandates. Lastly, it was discovered that not all parts of

  4. Preparation for Social Service Leadership: Field Work and Virtual Organizations that Promote Critical Thinking in Administration Practice

    Science.gov (United States)

    Williams-Gray, Brenda

    2014-01-01

    This article examines how to prepare professional social workers for real-world nonprofit leadership roles. A pilot course assignment that incorporates a quasi-organization fieldwork simulation developed by the author is described. Development and application of critical thinking skills are reviewed, the course objective is explained, and methods…

  5. Field Studies in Science Teacher Preparation Programs: Examples of Research-Oriented Earth and Environmental Science Field Projects for Pre-service and In-service Teachers

    Science.gov (United States)

    O'Neal, M. L.

    2005-12-01

    Science teaching reforms of the past 10 to 20 years have focused on a pedagogical shift from verification-style laboratory exercises, toward hands-on and inquiry-based constructivist teaching methods. Such methods, however, require teachers to be proficient in more than just basic content and teaching strategies. To be effective teachers, these professionals must also be skilled in the design and implementation of research-style investigations. At Loyola College in Maryland, topics in the earth and environmental sciences are used as the basis for field research projects that teach our students science content, along with how to design age-appropriate investigative activities and how to implement them in a stimulating, inquiry-based learning environment. Presented here are examples of three projects, demonstrating how these themes are woven throughout our pre- and in-service teacher preparation programs, at both undergraduate and graduate levels. 1. Watershed Studies - In our undergraduate, pre-service, elementary education teacher preparation program, students design and implement a water quality study in a local watershed. In the classroom, students use topographic maps and aerial photographs to delineate the watersheds' boundaries, to identify current land use patterns, and to select appropriate locations on the trunk stream for testing. Water testing at these sites is conducted during field trips, with data analysis and interpretation performed on-site. On-site work allows students to make connections between stream water quality and adjacent land use practices. Students then relate the content and research results to science teaching standards, in order to develop a unit-plan for use in their future classrooms. 2. Land Use Assessment - In our graduate, in-service, elementary and middle school science program, a local stream valley is used as the basis for an analysis of potential land use changes. Students first construct a topographic base map of the area, and

  6. Early career teachers' views of their elementary science teaching methods courses: The relationship between preservice preparation and the realities of the first years of teaching

    Science.gov (United States)

    Henebry, Holly Schaefer

    This descriptive study presents the results of the Science Teaching Preparation Survey (STPS) completed by 106 early career elementary school teachers. The STPS asked respondents about their science teaching methods course experiences and analyzed their responses in comparison to an ideal elementary science teaching methods course curriculum derived from an extensive review of the literature. The elements of the ideal curriculum were divided into four categories: (a) Professional Competencies, (b) Knowledge of the Discipline, (c) Instructional Strategies, and (d) Assessment. Respondents addressed questions about the structure, frequency and sequence of their science teaching methods course; which elements of the ideal curriculum they received; how valuable they felt the elements were; and how prepared they were for teaching science with respect to the elements listed. Findings show that these new teachers who took a science-only methods course, instead of a combined discipline methods course or no science methods course at all, composed the highest percentage of the favorably prepared group. Those in the group reporting favorable preparations received at least 20 of the 30 items in the ideal curriculum. The majority of the respondents felt that all of the ideal items were of moderate value for preparing them to teach science. Instructional time was positively correlated with the value assigned to the ideal items (r = .22, p < .05). The more respondents valued the ideal items the more confident they felt about teaching science (r = .40, p < .01). When reporting confidence with ability to teach science 36.8% of the science only methods course respondent group rated themselves as confident or highly confident, while 18.9% the combined methods course respondents rated themselves at these levels. Position in the sequence of credential courses was cross tabulated with preparation and increased levels of preparation were positively related to taking a science teaching

  7. Art and science education collaboration in a secondary teacher preparation programme

    Science.gov (United States)

    Medina-Jerez, William; Dambekalns, Lydia; Middleton, Kyndra V.

    2012-07-01

    Background and purpose: The purpose of this study was to record and measure the level of involvement and appreciation that prospective teachers in art and science education programmes demonstrated during a four-session integrated activity. Art and science education prospective teachers from a Rocky Mountain region university in the US worked in partnership to produce a science-related art piece using a silk batik painting technique. This project incorporated the use of two hands-on activities (a sampler and a final piece). In addition, pre- and post-activity surveys helped researchers investigate whether an integrated activity led to changes in attitudes towards collaborative instruction among students from art and science education. A practical implication of these results could guide students' teaching assignments and professional careers. Sample: This project involved the participation of 34 prospective teachers enrolled in secondary art and science education pedagogical content courses at a public university in the Rocky Mountain region of the United States. Design and method: Prospective teachers in art and science education programmes worked together in a four-session integrated activity for three consecutive years. Participants were tasked with the design of art pieces addressing a core concept from the secondary school science curriculum using the batik painting technique. This project included two hands-on activities (a sampler and a final piece). In addition, they responded to pre- and post-activity surveys. Results: Overall, the data show significant variation at pre- and post-survey, indicating that students had more knowledge after the study than before regarding the integration of art and science in the secondary school curriculum. The mean of interdisciplinary teaching ratings increased on all four target survey items according to the 10-point rating scale. Based on the results, the integrated art and science instructional approach significantly

  8. [The role of ancient astrology in preparation for a secular natural science and medicine].

    Science.gov (United States)

    Geller, Markham J

    2011-01-01

    The Persian period in the Near East (from c. 500 BCE) represented the first example of globalisation, during which advanced cultural centres from Egypt to Afghanistan were united under a single rule and common language. Paul Unschuld has drawn attention to a scientific revolution in the late first millennium BC, extending from Greece to China, from Thales to Confucius, which saw natural law replace the divine law in scientific thinking. This paper argues for new advances in astronomy as the specific motor which motivated changes in scientific thinking and influenced other branches of science, including medicine, just as the new science of astrology, which replaced divination, fundamentally changed the nature of medical prognoses. The secularisation of science was not universally accepted among ancient scholars, and the irony is that somewhat similar reservations accompanied the reception of modern quantum physics.

  9. Preparing the Future Workforce: Science, Technology, Engineering and Math (STEM) Policy in K-12 Education

    Science.gov (United States)

    Dickman, Anneliese; Schwabe, Amy; Schmidt, Jeff; Henken, Rob

    2009-01-01

    Last December, the Science, Technology, Engineering, and Mathematics (STEM) Education Coalition--a national organization of more than 600 groups representing knowledge workers, educators, scientists, engineers, and technicians--wrote to President-elect Obama urging him to "not lose sight of the critical role that STEM education plays in…

  10. Education Catching up with Science: Preparing Students for Three-Dimensional Literacy in Cell Biology

    Science.gov (United States)

    Kramer, IJsbrand M.; Dahmani, Hassen-Reda; Delouche, Pamina; Bidabe, Marissa; Schneeberger, Patricia

    2012-01-01

    The large number of experimentally determined molecular structures has led to the development of a new semiotic system in the life sciences, with increasing use of accurate molecular representations. To determine how this change impacts students' learning, we incorporated image tests into our introductory cell biology course. Groups of students…

  11. A 5E Nature of Science Introduction: Preparing Students to Learn about Evolution

    Science.gov (United States)

    Bilica, Kimberly

    2012-01-01

    Teachers often struggle with controversy when teaching biological evolution in American schools. Research indicates that curriculum with a nature of science (NOS) focus quells controversy (McComas 2004; Scharmann 2005; Staver 2003). This article presents a 5E NOS series that is a first step in a NOS curriculum that situates student understanding…

  12. A 5E Nature of Science Introduction: Preparing Students to Learn about Evolution

    Science.gov (United States)

    Bilica, Kimberly

    2012-01-01

    Teachers often struggle with controversy when teaching biological evolution in American schools. Research indicates that curriculum with a nature of science (NOS) focus quells controversy (McComas 2004; Scharmann 2005; Staver 2003). This article presents a 5E NOS series that is a first step in a NOS curriculum that situates student understanding…

  13. Education Catching up with Science: Preparing Students for Three-Dimensional Literacy in Cell Biology

    Science.gov (United States)

    Kramer, IJsbrand M.; Dahmani, Hassen-Reda; Delouche, Pamina; Bidabe, Marissa; Schneeberger, Patricia

    2012-01-01

    The large number of experimentally determined molecular structures has led to the development of a new semiotic system in the life sciences, with increasing use of accurate molecular representations. To determine how this change impacts students' learning, we incorporated image tests into our introductory cell biology course. Groups of students…

  14. School Library Media Specialists Inform Technology Preparation of Library Science Students: An Evidence-Based Discussion

    Science.gov (United States)

    Snyder, Donna L.; Miller, Andrea L.

    2009-01-01

    What is the relative importance of current and emerging technologies in school library media programs? In order to answer this question, in Fall 2007 the authors administered a survey to 1,053 school library media specialists (SLMSs) throughout the state of Pennsylvania. As a part of the MSLS degree with Library Science K-12 certification, Clarion…

  15. Understanding of Earth and Space Science Concepts: Strategies for Concept-Building in Elementary Teacher Preparation

    Science.gov (United States)

    Bulunuz, Nermin; Jarrett, Olga S.

    2009-01-01

    This research is concerned with preservice teacher understanding of six earth and space science concepts that are often taught in elementary school: the reason for seasons, phases of the moon, why the wind blows, the rock cycle, soil formation, and earthquakes. Specifically, this study examines the effect of readings, hands-on learning stations,…

  16. Preparing Your Students for Careers in Science and Engineering: How Is Your State Doing?

    Science.gov (United States)

    White, Susan; Cottle, Paul

    2011-01-01

    With one glance at the starting salaries of new bachelor's degree recipients in Fig. 1, a teacher or parent can see the career fields to which their high school students interested in the best economic opportunities might aspire: several engineering fields (chemical, electrical, mechanical), computer science, physics, and mathematics.

  17. An administrative concern: Science teachers' instructional efficacy beliefs regarding racially, culturally, economically, and linguistically diverse student populations

    Science.gov (United States)

    Tuck Bonner, Natalie Christine

    A teacher's sense of {instructional} efficacy has been considered a critical variable in student academic performance. Researchers Tschannen-Moran and Hoy Woolfolk (2001, p.783) defined teachers' {instructional} efficacy as a teacher's judgment of his or her capabilities to bring about desired outcomes of student engagement and learning, even among those students who may be difficult or unmotivated. There has been a substantial amount of research which reveals a strong correlation among teacher efficacy, teaching performance, and student achievement (Goddard & Goddard, et.al., 2000; Hackett; Hackett, 1995; Pajares, 1997 as cited in Villereal, 2005). This research study explored the content area of science and teacher's personal perception of their competency level in teaching science to all learners regardless of socio-economic, ethnicity/race or gender for grade levels Pre-K to 12. Lewthwaite states that a science teacher's personal teacher attributes or intrinsic factors such as science teaching self-efficacy, professional science knowledge, science teaching, instructional methodologies, interest in science, and motivation to teach science are critical dimensions and noted barriers in the delivery of science programs on elementary level campuses (Lewthwaite, Stableford & Fisher, 2001). This study focused on teacher instructional efficacy issues which may affect diverse learners' classroom and state-mandated assessment academic performance outcomes. A SPSS analysis of data was obtained from the following teacher survey instruments: The Bandura Teacher Efficacy Scale, the SEBEST, and the SETAKIST. Research findings revealed that a majority of science teachers surveyed believe they can effectively teach learners of diverse backgrounds, but responded with a sense of lower efficaciousness in teaching English Language Learners. There was also a statistically significant difference found between a state science organization and a national science organization

  18. Characterization and in vivo evaluation of novel lipid-chlorambucil nanospheres prepared using a mixture of emulsifiers for parenteral administration.

    Science.gov (United States)

    Song, Honglin; Nie, Shufang; Yang, Xinggang; Li, Ning; Xu, Hongtao; Zheng, Liangyuan; Pan, Weisan

    2010-11-09

    The purpose of the study was to develop and evaluate different lipid-based formulations for parenteral administration, as potential novel carrier systems for lipophilic drugs, and to turn an unstable drug such as chlorambucil into a useful one. A two-stage, high-pressure homogenizer was used to yield a very fine monodispersed lipid nanosphere. The strategy of combining egg yolk phospholipid and nonionic emulsifier (Lutrol F 68 and Tween 80) as an emulsifier mixture was adopted to increase safety and tolerance. The final lipid nanospheres, in a lipophilic mixture consisting of three components, monostearin, medium-chain triglycerides and soya oil, were evaluated for physicochemical properties, such as particle size, surface morphology, drug-entrapment efficiency, drug-loading capacity, lyophilization and in vivo drug-release behavior. A monodispersed lipid nanosphere with a mean particle size ranging from 90 to 150 nm was achieved. The optimized injectable cryoprotectants for lipid nanosphere were sucrose (7.5%) and mannitol (7.5%), which can stabilize the particle size (LD50) at approximately 129 nm after reconstitution. The results show that the formulation can effectively administer anticancer drugs and thus improve patient quality of life. The novel lipid nanosphere complex developed is a useful anticancer drug delivery vehicle for parenteral administration. The formulation strategy has the potential for the development of further methods of drug delivery for a wide variety of anticancer drugs.

  19. Characterization and in vivo evaluation of novel lipid–chlorambucil nanospheres prepared using a mixture of emulsifiers for parenteral administration

    Science.gov (United States)

    Song, Honglin; Nie, Shufang; Yang, Xinggang; Li, Ning; Xu, Hongtao; Zheng, Liangyuan; Pan, Weisan

    2010-01-01

    Purpose The purpose of the study was to develop and evaluate different lipid-based formulations for parenteral administration, as potential novel carrier systems for lipophilic drugs, and to turn an unstable drug such as chlorambucil into a useful one. Methods A two-stage, high-pressure homogenizer was used to yield a very fine monodispersed lipid nanosphere. The strategy of combining egg yolk phospholipid and nonionic emulsifier (Lutrol F 68 and Tween 80) as an emulsifier mixture was adopted to increase safety and tolerance. The final lipid nanospheres, in a lipophilic mixture consisting of three components, monostearin, medium-chain triglycerides and soya oil, were evaluated for physicochemical properties, such as particle size, surface morphology, drug-entrapment efficiency, drug-loading capacity, lyophilization and in vivo drug-release behavior. Results A monodispersed lipid nanosphere with a mean particle size ranging from 90 to 150 nm was achieved. The optimized injectable cryoprotectants for lipid nanosphere were sucrose (7.5%) and mannitol (7.5%), which can stabilize the particle size (LD50) at approximately 129 nm after reconstitution. The results show that the formulation can effectively administer anticancer drugs and thus improve patient quality of life. Conclusions The novel lipid nanosphere complex developed is a useful anticancer drug delivery vehicle for parenteral administration. The formulation strategy has the potential for the development of further methods of drug delivery for a wide variety of anticancer drugs. PMID:21187945

  20. Preparing to understand and use science in the real world: interdisciplinary study concentrations at the Technical University of Darmstadt.

    Science.gov (United States)

    Liebert, Wolfgang J

    2013-12-01

    In order to raise awareness of the ambiguous nature of scientific-technological progress, and of the challenging problems it raises, problems which are not easily addressed by courses in a single discipline and cannot be projected onto disciplinary curricula, Technical University of Darmstadt has established three interdisciplinary study concentrations: "Technology and International Development", "Environmental Sciences", and "Sustainable Shaping of Technology and Science". These three programmes seek to overcome the limitations of strictly disciplinary research and teaching by developing an integrated, problem-oriented approach. For example, one course considers fundamental nuclear dilemmas and uses role-playing techniques to address a controversy in the area of nuclear security. At the same time, incorporating interdisciplinary teaching into a university that is organized around mono- or multi-disciplinary faculties also poses a number of challenges. Recognition in disciplinary curricula, and appropriate organizational support and funding are examples of those challenges. It is expected that science and engineering students, empowered by such interdisciplinary study programmes, will be better prepared to act responsibly with regard to scientific and technological challenges.

  1. The Progress of Science Preparation for the Five-hundred-meter Aperture Spherical radio Telescope

    Science.gov (United States)

    Li, Di

    2015-08-01

    By early 2015, the FAST project has reached a major landmark-finishing laying its cable-mesh system.The primary panels, actuators, and the first receiver platform will be in place by early 2016. We expect an intense period of system testing followed by the first light toward the end of 2016. The early science focus will be to explore opportunities provided by two main receivers, the L-band system and the ultra-wide band receiver covering 280 MHz to 1.6 GHz.I will report here the progress being made in early science project definition, including a pathfinding pulsar search, quasar absorption studies, radio-band line surveys, and megamaser surveys.

  2. Science Letters:Preparation of high-permeability NiCuZn ferrite

    Institute of Scientific and Technical Information of China (English)

    HU Jun; YAN Mi

    2005-01-01

    Appropriate addition of CuO/V2O5 and the reduction of the granularity of the raw materials particle decrease the sintering temperature ofNiZn ferrite from 1200 ℃ to 930 ℃. Furthermore, the magnetic properties of the NiZn ferrite prepared at low temperature of 930 ℃ is superior to that of the NiZn ferrite prepared by sintering at high temperature of 1200 ℃ because the microstructure of the NiZn ferrite sintered at 930 ℃ is more uniform and compact than that of the NiZn ferrite sintered at 1200 ℃.The high permeability of 1700 and relative loss coefficient tanδ//μi of 9.0×10-6 at 100 kHz was achieved in the (Ni0.17Zn0.63Cu0.20)Fe1.915O4 ferrite.

  3. Recent advances in the preparation and application of monolithic capillary columns in separation science

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Tingting; Yang, Xi; Xu, Yujing [Department of Analytical Chemistry, China Pharmaceutical University, Nanjing, 210009 (China); Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing, 210009 (China); Ji, Yibing, E-mail: jiyibing@msn.com [Department of Analytical Chemistry, China Pharmaceutical University, Nanjing, 210009 (China); Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing, 210009 (China)

    2016-08-10

    Novel column technologies involving various materials and efficient reactions have been investigated for the fabrication of monolithic capillary columns in the field of analytical chemistry. In addition to the development of these miniaturized systems, a variety of microscale separation applications have achieved noteworthy results, providing a stepping stone for new types of chromatographic columns with improved efficiency and selectivity. Three novel strategies for the preparation of capillary monoliths, including ionic liquid-based approaches, nanoparticle-based approaches and “click chemistry”, are highlighted in this review. Furthermore, we present the employment of state-of-the-art capillary monolithic stationary phases for enantioseparation, solid-phase microextraction, mixed-mode separation and immobilized enzyme reactors. The review concludes with recommendations for future studies and improvements in this field of research. - Highlights: • Preparation of novel monolithic capillary columns have shown powerful potential in analytical chemistry field. • Various materials including ionic liquids and nanoparticles involved into capillary monolithic micro-devices are concluded. • Click chemistry strategy applied for preparing monolithic capillary columns is reviewed. • Recent strategies utilized in constructing different capillary monoliths for enantiomeric separation are summarized. • Advancement of capillary monoliths for complex samples analysis is comprehensively described.

  4. Construction of teacher knowledge in context: Preparing elementary teachers to teach mathematics and science

    Science.gov (United States)

    Lowery, Maye Norene Vail

    1998-12-01

    The purposes of this study were to further the understanding of how preservice teacher construct teacher knowledge and pedagogical content knowledge of elementary mathematics and science and to determine the extent of that knowledge in a school-based setting. Preservice teachers, university instructors, inservice teachers, and other school personnel were involved in this context-specific study. Evidence of the preservice teachers' knowledge construction (its acquisition, its dimensions, and the social context) was collected through the use of a qualitative methodology. Collected data included individual and group interviews, course documents, artifacts, and preservice teaching portfolios. Innovative aspects of this integrated mathematics and science elementary methods course included standards-based instruction with immediate access to field experiences. Grade-level teams of preservice and inservice teachers planned and implemented lessons in mathematics and science for elementary students. An on-site, portable classroom building served as a mathematics and science teaching and learning laboratory. A four-stage analysis was performed, revealing significant patterns of learning. An ecosystem of learning within a constructivist learning environment was identified to contain three systems: the university system; the school system; and the cohort of learners system. A mega system for the construction of teacher knowledge was revealed in the final analysis. Learning venues were discovered to be the conduits of learning in a situated learning context. Analysis and synthesis of data revealed an extensive acquisition of teacher knowledge and pedagogical content knowledge through identified learning components. Patience, flexibility, and communication were identified as necessities for successful teaching. Learning components included: collaboration with inservice teachers; implementation of discovery learning and hands-on/minds-on learning; small groupwork; lesson planning

  5. What is science? Thinking about doctoral Business Administration students’ perceptions analyzed from the perspective of Edgar Morin and the paradigm of Complexity

    Directory of Open Access Journals (Sweden)

    Giancarlo Dal Bo

    2015-09-01

    Full Text Available Discussions about the paradigms that shape science are important in order to promote reflection among researchers as to their role in society. The Cartesian-Newtonian paradigm lies both in the natural and social sciences, both of which initially adopted it, before gradually bringing it into question due to the depletion of its explanatory power for current phenomena. Some authors propose the paradigm of complexity, which would, based on the features exposed in this paper, be better suited to providing a broad understanding of the process of knowledge construction. Through literature review and quantitative research conducted with students of the Doctoral Program in Business Administration at two Higher Education Institutions in Rio Grande do Sul, this paper attempts to identify the prevailing perceptions regarding the epistemological and paradigmatic positions adopted in the sciences and challenge them with the complexity paradigm proposed by Edgar Morin.

  6. New Public Management And Service Science: Preparing Students For The 21st Century

    Directory of Open Access Journals (Sweden)

    Michael O. Adams

    2011-05-01

    Full Text Available This effort will seek to discover the foundations of public management and how it relates to information technology, specifically understanding E-government and other technologies in the public domain. Public Management is the development or application of methodical and systematic techniques, often employing comparison quantification, and measurement, that are designed to make the operations of public organizations more efficient, effective and increasingly responsive. This is a considerably crisper, concise, and narrow definition compared to other definitions of public administration, and its sharper focus is attributable to the larger field’s encompassing of values in addition to those of efficiency, effectiveness and responsiveness.

  7. Opening Pandora's Box: Texas Elementary Campus Administrators use of Educational Policy And Highly Qualified Classroom Teachers Professional Development through Data-informed Decisions for Science Education

    Science.gov (United States)

    Brown, Linda Lou

    Federal educational policy, No Child Left Behind Act of 2001, focused attention on America's education with conspicuous results. One aspect, highly qualified classroom teacher and principal (HQ), was taxing since states established individual accountability structures. The HQ impact and use of data-informed decision-making (DIDM) for Texas elementary science education monitoring by campus administrators, Campus Instruction Leader (CILs), provides crucial relationships to 5th grade students' learning and achievement. Forty years research determined improved student results when sustained, supported, and focused professional development (PD) for teachers is available. Using mixed methods research, this study applied quantitative and qualitative analysis from two, electronic, on-line surveys: Texas Elementary, Intermediate or Middle School Teacher Survey(c) and the Texas Elementary Campus Administrator Survey(c) with results from 22.3% Texas school districts representing 487 elementary campuses surveyed. Participants selected in random, stratified sampling of 5th grade teachers who attended local Texas Regional Collaboratives science professional development (PD) programs between 2003-2008. Survey information compared statistically to campus-level average passing rate scores on the 5th grade science TAKS using Statistical Process Software (SPSS). Written comments from both surveys analyzed with Qualitative Survey Research (NVivo) software. Due to the level of uncertainty of variables within a large statewide study, Mauchly's Test of Sphericity statistical test used to validate repeated measures factor ANOVAs. Although few individual results were statistically significant, when jointly analyzed, striking constructs were revealed regarding the impact of HQ policy applications and elementary CILs use of data-informed decisions on improving 5th grade students' achievement and teachers' PD learning science content. Some constructs included the use of data

  8. Basic science and its relationship to environmental restoration: Preparing for the 21. century. Summary report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The Department of Energy (DOE) funded the two day meeting in order to focus on ways to organize and mobilize the scientific community to effectively address the maze of global environmental problems. Using the Office of Energy Research (ER) as a Test Case, the participants were asked to address such questions as: What are the problems ER can effectively address? Is there a hierarchy of issues involved in attacking those problems? Are there new multi-disciplinary constructs that should be encouraged in the university environment, much like the applied science departments that developed at many institutions in the 1970`s and 1980`s; and/or in the national laboratories? What does it take to get the best minds in the university and national laboratory environments actively engaged in investigations of fundamental environmental problems? If such a beginning can be made, how should its significance be communicated to other agencies?

  9. Preparation, optimization, and in vitro simulated inhalation delivery of carvedilol nanoparticles loaded on a coarse carrier intended for pulmonary administration

    Directory of Open Access Journals (Sweden)

    Abdelbary AA

    2015-10-01

    Full Text Available Aly A Abdelbary,1 Abdulaziz M Al-mahallawi,1 Mohamed E Abdelrahim,2 Ahmed MA Ali3,4 1Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, 2Department of Clinical Pharmacy, 3Department of Pharmaceutics, Faculty of Pharmacy, Beni Suef University, Beni Suef, Egypt; 4Department of Pharmaceutics, Faculty of Pharmacy, Taif University, Taif, Saudi Arabia Abstract: Carvedilol (CAR is a potent antihypertensive drug but has poor oral bioavailability (24%. A nanosuspension suitable for pulmonary delivery to enhance bioavailability and bypass first-pass metabolism of CAR could be advantageous. Accordingly, the aim of this work was to prepare CAR nanosuspensions and to use artificial neural networks associated with genetic algorithm to model and optimize the formulations. The optimized nanosuspension was lyophilized to obtain dry powder suitable for inhalation. However, respirable particles must have a diameter of 1–5 µm in order to deposit in the lungs. Hence, mannitol was used during lyophilization for cryoprotection and to act as a coarse carrier for nanoparticles in order to deliver them into their desired destination. The bottom-up technique was adopted for nanosuspension formulation using Pluronic stabilizers (F127, F68, and P123 combined with sodium deoxycholate at 1:1 weight ratio, at three levels with two drug loads and two aqueous to organic phase volume ratios. The drug crystallinity was studied using differential scanning calorimetry and powder X-ray diffractometry. The in vitro emitted doses of CAR were evaluated using a dry powder inhaler sampling apparatus and the aerodynamic characteristics were evaluated using an Andersen MKII cascade impactor. The artificial neural networks results showed that Pluronic F127 was the optimum stabilizer based on the desired particle size, polydispersity index, and zeta potential. Results of differential scanning calorimetry combined with powder X

  10. Combining Multidisciplinary Science, Quantitative Reasoning and Social Context to Teach Global Sustainability and Prepare Students for 21st Grand Challenges

    Science.gov (United States)

    Myers, J. D.

    2011-12-01

    The Earth's seven billion humans are consuming a growing proportion of the world's ecosystem products and services. Human activity has also wrought changes that rival the scale of many natural geologic processes, e.g. erosion, transport and deposition, leading to recognition of a new geological epoch, the Anthropocene. Because of these impacts, several natural systems have been pushed beyond the planetary boundaries that made the Holocene favorable for the expansion of humanity. Given these human-induced stresses on natural systems, global citizens will face an increasing number of grand challenges. Unfortunately, traditional discipline-based introductory science courses do little to prepare students for these complex, scientifically-based and technologically-centered challenges. With NSF funding, an introductory, integrated science course stressing quantitative reasoning and social context has been created at UW. The course (GEOL1600: Global Sustainability: Managing the Earth's Resources) is a lower division course designed around the energy-water-climate (EWC) nexus and integrating biology, chemistry, Earth science and physics. It melds lectures, lecture activities, reading questionnaires and labs to create a learning environment that examines the EWT nexus from a global through regional context. The focus on the EWC nexus, while important socially and intended to motivate students, also provides a coherent framework for identifying which disciplinary scientific principles and concepts to include in the course: photosynthesis and deep time (fossil fuels), biogeochemical cycles (climate), chemical reactions (combustion), electromagnetic radiation (solar power), nuclear physics (nuclear power), phase changes and diagrams (water and climate), etc. Lecture activities are used to give students the practice they need to make quantitative skills routine and automatic. Laboratory exercises on energy (coal, petroleum, nuclear power), water (in Bangladesh), energy

  11. An online support site for preparation of oral presentations in science and engineering

    Science.gov (United States)

    Kunioshi, Nílson; Noguchi, Judy; Hayashi, Hiroko; Tojo, Kazuko

    2012-12-01

    Oral communication skills are essential for engineers today and, as they are included in accreditation criteria of educational programmes, their teaching and evaluation deserve attention. However, concrete aspects as to what should be taught and evaluated in relation to oral communication skills have not been sufficiently established. In this paper, a method to aid the efficient teaching of oral presentation skills is proposed, from the presentation structure level to word and sentence level choices, through the use of JECPRESE, The Japanese-English Corpus of Presentations in Science and Engineering. As of June 2012, the corpus is composed of transcriptions of 74 presentations delivered in Japanese by students graduating from the Master's programme of various engineering departments and 31 presentations delivered in English, 16 by experienced researchers at an international conference on chemistry, and 15 by undergraduate engineering students of a mid-sized American university. The utterances were classified according to the specific moves (sections of the speech that express specific speaker intent) appearing in the presentations and frequently used words/expressions to express these moves were identified.

  12. Recovery and Reutilization of Waste Matter from Coffee Preparation. An Experiment for Environmental Science Courses

    Science.gov (United States)

    Orecchio, Santino

    2001-12-01

    This work is designed as an experience for organic and analytical chemistry laboratories in environmental science courses. Coffee grounds were chosen because they are easily available, they are a fine example of a waste product, and the students are familiar with them. The coffee bean is a source of a number of by-products. By comparing the physicochemical characteristics of coffee oil (from the grounds) with those of common oils, it is found that coffee oil shows similarity to palm oil. We hydrolysed the coffee oil and obtained a soap that had good detergent and foaming properties similar to olive oil soap or commercial products. Another beneficial aspect of the coffee bean results from the high content in organic matter (C = 48.9%) of the degreased coffee grounds, which allows their utilization to improve the fertility of soils. The total nitrogen content of the residue is higher than that of many composts and is similar to the nitrogen content of some commercial products employed for house plants. The economical, technical, and environmental advantages that frequently can derive from the recovery of some by-products of foods and beverages, such as the coffee grounds in this example, are evident.

  13. The Development, Validation and Administration of a Criterion-Referenced Science Battery for General Education Students in Costa Rica.

    Science.gov (United States)

    Esquivel, Juan M.; Quesada, Lilliana

    The purpose of this study was to (1) develop and validate criterion-referenced tests to measure science knowledge of students who finished the fifth grade, as well as those who finished the three cycles of the General Education and (2) to assess the performance on these tests of a national, random sample of fourth-, sixth-, seventh-, and…

  14. Pacific Northwest Laboratory annual report for 1976 to the ERDA Assistant Administrator for Environment and Safety. Part 1. Biomedical Sciences

    Energy Technology Data Exchange (ETDEWEB)

    Thompson, R.C.

    1977-05-01

    Separate abstracts were prepared for individual sections of this publication. In addition to research reports the publication also contains organization charts, author index, and appendixes showing data on selected parameters relative to life-span dose-effect studies with inhaled /sup 239/PuO/sub 2/, /sup 238/PuO/sub 2/, and /sup 239/Pu in beagles. (HLW)

  15. Commentary: Science, Technology, and Society in Guidelines for Using Technology to Prepare Social Studies Teachers--A Reply to Hicks et al. and Crocco and Leo

    Science.gov (United States)

    Mason, Lance

    2015-01-01

    This essay is a response to both the "Guidelines for Using Technology to Prepare Social Studies Teachers" published in this journal by Hicks, Lee, Berson, Bolick, and Diem (2014) and the rejoinder by Crocco and Leo (2015). The author agrees with Crocco and Leo's assessment that removing the principal regarding science, technology, and…

  16. Computer science a concise introduction

    CERN Document Server

    Sinclair, Ian

    2014-01-01

    Computer Science: A Concise Introduction covers the fundamentals of computer science. The book describes micro-, mini-, and mainframe computers and their uses; the ranges and types of computers and peripherals currently available; applications to numerical computation; and commercial data processing and industrial control processes. The functions of data preparation, data control, computer operations, applications programming, systems analysis and design, database administration, and network control are also encompassed. The book then discusses batch, on-line, and real-time systems; the basic

  17. The School Personnel Administrator.

    Science.gov (United States)

    Knox, Rodney F.

    This paper provides an overview of the development of the school-personnel administrator role. It first describes the influence of the science-management and human-relations movements and the behavioral sciences on personnel administration and human resource management. It next discusses the role of the personnel-performance-appraisal system and…

  18. Validation of the early childhood attitude toward women in science scale (ECWiSS): A pilot administration

    Science.gov (United States)

    Mulkey, Lynn M.

    The intention of this research was to measure attitudes of young children toward women scientists. A 27-item instrument, the Early Childhood Women in Science Scale (ECWiSS) was validated in a test case of the proposition that differential socialization predicts entry into the scientific talent pool. Estimates of internal consistency indicated that the scale is highly reliable. Known groups and correlates procedures, employed to determine the validity of the instrument, revealed that the scale is able to discriminate significant differences between groups and distinguishes three dimensions of attitude (role-specific self-concept, home-related sex-role conflict, and work-related sex-role conflict). Results of the analyses also confirmed the anticipated pattern of correlations with measures of another construct. The findings suggest the utility of the ECWiSS for measurement of early childhood attitudes in models of the ascriptive and/or meritocratic processes affecting recruitment to science and more generally in program and curriculum evaluation where attitude toward women in science is the construct of interest.

  19. PR[superscript 2]EPS: Preparation, Recruitment, Retention and Excellence in the Physical Sciences, Including Engineering. A Report on the 2004, 2005 and 2006 Science Summer Camps

    Science.gov (United States)

    Bachman, Nancy J.; Bischoff, Paul J.; Gallagher, Hugh; Labroo, Sunil; Schaumloffel, John C.

    2008-01-01

    Now in its fourth year, PR[superscript 2]EPS is a National Science Foundation funded initiative designed to recruit high school students to attend college majoring in the physical sciences, including engineering and secondary science education, and to help ensure their retention within the program until graduation. A central feature of the…

  20. Pre-Service Science Teacher Preparation in Europe: Comparing Pre-Service Teacher Preparation Programs in England, France, Finland and Cyprus

    Science.gov (United States)

    Evagorou, Maria; Dillon, Justin; Viiri, Jouni; Albe, Virginie

    2015-01-01

    A number of reports recently identify that the quality of science education in a number of European countries is lower than expected. One of the reasons for the apparent underachievement in this generally economically prosperous continent might be a pedagogy of science that lacks variety, or a pedagogy that is less engaging than other subjects.…

  1. Design of smart GE11-PLGA/PEG-PLGA blend nanoparticulate platforms for parenteral administration of hydrophilic macromolecular drugs: synthesis, preparation and in vitro/ex vivo characterization.

    Science.gov (United States)

    Colzani, Barbara; Speranza, Giovanna; Dorati, Rossella; Conti, Bice; Modena, Tiziana; Bruni, Giovanna; Zagato, Elisa; Vermeulen, Lotte; Dakwar, George R; Braeckmans, Kevin; Genta, Ida

    2016-09-25

    Active drug targeting and controlled release of hydrophilic macromolecular drugs represent crucial points in designing efficient polymeric drug delivery nanoplatforms. In the present work EGFR-targeted polylactide-co-glycolide (PLGA) nanoparticles were made by a blend of two different PLGA-based polymers. The first, GE11-PLGA, in which PLGA was functionalized with GE11, a small peptide and EGFR allosteric ligand, able to give nanoparticles selective targeting features. The second polymer was a PEGylated PLGA (PEG-PLGA) aimed at improving nanoparticles hydrophilicity and stealth features. GE11 and GE11-PLGA were custom synthetized through a simple and inexpensive method. The nanoprecipitation technique was exploited for the preparation of polymeric nanoparticles composed by a 1:1weight ratio between GE11-PLGA and PEG-PLGA, obtaining smart nanoplatforms with proper size for parenteral administration (143.9±5.0nm). In vitro cellular uptake in EGFR-overexpressing cell line (A549) demonstrated an active internalization of GE11-functionalized nanoparticles. GE11-PLGA/PEG-PLGA blend nanoparticles were loaded with Myoglobin, a model hydrophilic macromolecule, reaching a good loading (2.42% respect to the theoretical 4.00% w/w) and a prolonged release over 60days. GE11-PLGA/PEG-PLGA blend nanoparticles showed good in vitro stability for 30days in physiological saline solution at 4°C and for 24h in pH 7.4 or pH 5.0 buffer at 37°C respectively, giving indications about potential storage and administration conditions. Furthermore ex vivo stability study in human plasma using fluorescence Single Particle Tracking (fSPT) assessed good GE11-PLGA/PEG-PLGA nanoparticles dimensional stability after 1 and 4h. Thanks to the versatility in polymeric composition and relative tunable nanoparticles features in terms of drug incorporation and release, GE11-PLGA/PEG-PLGA blend NPs can be considered highly promising as smart nanoparticulate platforms for the treatment of diseases

  2. The common principles established to expert's preparation by a remote methods in the Earth sciences field, and their decision

    Science.gov (United States)

    Kudzh, S.; Trofimov, S.

    Modern socially economic situation in the country and in an education system is those, that traditional forms of getting education and training model cannot satisfy all needs for the educational services usually concentrated in the big cities, and so - the increased interest to new, progressive specialities has received the development in electronic - training systems. The attitude to education on the part of the states, the governments, societies has changed also. Education began to be considered as the major factor of economic growth and social development of the countries, the decision of some global problems connected to survival of mankind. In this connection, recently development and practical introduction of technologies of remote and open education are conducted in the different countries, the especial attention is given to the systems, capable to comprise, transfer and analyze huge streams of information. The experience which has been saved up by foreign colleagues, shows, that the sanction of this technological conflict lays, generally, in sphere of creation of a wide network of remote training, and, in narrow, both quality and quantity of a substantial part, also it is necessary not to forget about a choice of electronic-training systems with their reference to various areas. And an occurrence of the computer equipment in the user's end, development of existing ways and means of data transmission, functional expansion of already existing and creation of absolutely new hardware-software complexes, and many other things has begun occurrence of new scientific directions in such basic area of sciences as the Earth - science. (These are geoinformation systems, research of natural resources by space methods, organization and technology of data protection in geoinformation systems etc.) Clearly, that new specialities impose the certain conditions for preparation of experts, and, carrying out the analysis of already existing electronic training systems in the

  3. Examining the relationship between school district size and science achievement in Texas including rural school administrator perceptions of challenges and solutions

    Science.gov (United States)

    Mann, Matthew James

    Rural and small schools have almost one-third of all public school enrollment in America, yet typically have the fewest financial and research based resources. Educational models have been developed with either the urban or suburban school in mind, and the rural school is often left with no other alternative except this paradigm. Rural based educational resources are rare and the ability to access these resources for rural school districts almost non-existent. Federal and state based education agencies provide some rural educational based programs, but have had virtually no success in answering rural school issues. With federal and state interest in science initiatives, the challenge that rural schools face weigh in. To align with that focus, this study examined Texas middle school student achievement in science and its relationship with school district enrollment size. This study involved a sequential transformative mixed methodology with the quantitative phase driving the second qualitative portion. The quantitative research was a non-experimental causal-comparative study conducted to determine whether there is a significant difference between student achievement on the 2010 Texas Assessment of Knowledge and Skills 8 th grade science results and school district enrollment size. The school districts were distributed into four categories by size including: a) small districts (32-550); b) medium districts (551-1500); c) large districts (1501-6000); and d) mega-sized districts (6001-202,773). A one-way analysis of variance (ANOVA) was conducted to compare the district averages from the 2010 TAKS 8th grade science assessment results and the four district enrollment groups. The second phase of the study was qualitative utilizing constructivism and critical theory to identify the issues facing rural and small school administrators concerning science based curriculum and development. These themes and issues were sought through a case study method and through use of semi

  4. Environmental statement for National Aeronautics and Space Administration, Office of Space Science, launch vehicle and propulsion programs

    Science.gov (United States)

    1972-01-01

    NASA OSS Launch Vehicle and Propulsion Programs are responsible for the launch of approximately 20 automated science and applications spacecraft per year. These launches are for NASA programs and those of other U. S. government agencies, private organizations, such as the Comsat Corporation, foreign countries, and international organizations. Launches occur from Cape Kennedy, Florida; Vandenberg Air Force Base, California; Wallops Island, Virginia; and the San Marco Platform in the Indian Ocean off Kenya. Spacecraft launched by this program contribute in a variety of ways to the control of and betterment of the environment. Environmental effects caused by the launch vehicles are limited in extent, duration, and intensity and are considered insignificant.

  5. Analysis of the conceptions and expectations of students in the courses of pedagogy, administration and human resources about the discipline of science, technology and society

    Science.gov (United States)

    de Souza, Alexandre; de Oliveira Neves, Jobert; Ferreira, Orlando Rodrigues; Lúcia Costa Amaral, Carmem; Delourdes Maciel, Maria; Voelzke, Marcos Rincon; Nascimento, Rômulo Pereira

    2012-10-01

    Provided for the education curricula since 1960, the focus on Science, Technology and Society (STS) has been poorly implemented even until today. Set as a goal to be achieved at all levels of education by 2014, in Brazil it is necessary to undertake specific actions in pursuit of putting into practice what has been stalled over the years in Education. As a result of joint efforts of teachers and students of the Masters in Teaching Science and Mathematics at the Universidade Cruzeiro do Sul comes the challenge of providing a specific discipline dealing with the concepts of STS, offered as a optional special, initially for students of Pedagogy and later, due to the interest of some students, for the course of Administration and Human Resources of this institution. The survey of previous conceptions of students enrolled in the Special Discipline Elective Science, Technology and Society (CTS DOP) on the triad of STS showed a great ignorance on the same theme. The reports reveal conceptions of students who approach the linear model of development. As to the generated expectations in terms of discipline, there stand out the desires of expansion of knowledge for possible applications in personal and professional life. This research aims to evaluate the current course, while identifying ways to improve and strengthen the STS movement in education.

  6. Forensic science information needs of patrol officers: The perceptions of the patrol officers, their supervisors and administrators, detectives, and crime scene technicians

    Science.gov (United States)

    Aydogdu, Eyup

    Thanks to the rapid developments in science and technology in recent decades, especially in the past two decades, forensic sciences have been making invaluable contributions to criminal justice systems. With scientific evaluation of physical evidence, policing has become more effective in fighting crime and criminals. On the other hand, law enforcement personnel have made mistakes during the detection, protection, collection, and evaluation of physical evidence. Law enforcement personnel, especially patrol officers, have been criticized for ignoring or overlooking physical evidence at crime scenes. This study, conducted in a large American police department, was aimed to determine the perceptions of patrol officers, their supervisors and administrators, detectives, and crime scene technicians about the forensic science needs of patrol officers. The results showed no statistically significant difference among the perceptions of the said groups. More than half of the respondents perceived that 14 out of 16 areas of knowledge were important for patrol officers to have: crime scene documentation, evidence collection, interviewing techniques, firearm evidence, latent and fingerprint evidence, blood evidence, death investigation information, DNA evidence, document evidence, electronically recorded evidence, trace evidence, biological fluid evidence, arson and explosive evidence, and impression evidence. Less than half of the respondents perceived forensic entomology and plant evidence as important for patrol officers.

  7. The Food and Drug Administration Office of Women's Health: Impact of Science on Regulatory Policy: An Update.

    Science.gov (United States)

    Elahi, Merina; Eshera, Noha; Bambata, Nkosazana; Barr, Helen; Lyn-Cook, Beverly; Beitz, Julie; Rios, Maria; Taylor, Deborah R; Lightfoote, Marilyn; Hanafi, Nada; DeJager, Lowri; Wiesenfeld, Paddy; Scott, Pamela E; Fadiran, Emmanuel O; Henderson, Marsha B

    2016-03-01

    The U.S. Food and Drug Administration Office of Women's Health (FDA OWH) has supported women's health research for ∼20 years, funding more than 300 studies on women's health issues, including research on diseases/conditions that disproportionately affect women in addition to the evaluation of sex differences in the performance of and response to medical products. These important women's health issues are studied from a regulatory perspective, with a focus on improving and optimizing medical product development and the evaluation of product safety and efficacy in women. These findings have influenced industry direction, labeling, product discontinuation, safety notices, and clinical practice. In addition, OWH-funded research has addressed gaps in the knowledge about diseases and medical conditions that impact women across the life span such as cardiovascular disease, pregnancy, menopause, osteoporosis, and the safe use of numerous medical products.

  8. Preparing pre-service teachers to integrate technology into inquiry-based science education: Three case studies in The Netherlands

    Science.gov (United States)

    Tran, Trinh-Ba; van den Berg, Ed; Ellermeijer, Ton; Beishuizen, Jos

    2016-05-01

    Integration of technology ( e.g. measuring with sensors, video measurement, and modeling) into secondary-school science teaching is a need globally recognized. A central issue of incorporating these technologies in teaching is how to turn manipulations of equipment and software into manipulations of ideas. Therefore, preparation for pre-service teachers to apply ICT tools should be combined with the issues of minds-on inquiring and meaning-making. From this perspective, we developed a course within the post-graduate teacher-education program in the Netherlands. During the course, pre-service teachers learnt not only to master ICT skills but also to design, teach, and evaluate an inquiry-based lesson in which the ICT tool was integrated. Besides three life sessions, teachers' learning scenario also consisted of individual tasks which teachers could carry out mostly in the school or at home with support materials and online assistance. We taught three iterations of the course within a design-research framework in 2013, 2014 and collected data on the teacher learning processes and outcomes. The analyses of these data from observation, interviews, questionnaires, and documents were to evaluate implementation of the course, then suggest for revisions of the course set-up, which was executed and then assessed again in a subsequent case study. Main outcomes of the three case studies can be summarized as follows: within a limited time (3 life sessions spread over 2-3 months), the heterogeneous groups of pre-service teachers achieved a reasonable level of competence regarding the use of ICT tools in inquiry-based lessons. The blended set-up with support materials, especially the Coach activities and the lesson-plan form for an ICT-integrated inquiry-based lesson, contributed to this result under the condition that the course participants really spent considerable time outside the life sessions. There was a need for more time for hands-on, in-group activities in life

  9. The Journey of a Science Teacher: Preparing Female Students in the Training Future Scientists after School Program

    Science.gov (United States)

    Robinson-Hill, Rona M.

    2013-01-01

    What affect does female participation in the Training Future Scientist (TFS) program based on Vygotsky's sociocultural theory and Maslow's Hierarchies of Needs have on female adolescents' achievement levels in science and their attitude toward science and interest in science-based careers? The theoretical framework for this study was developed…

  10. The Journey of a Science Teacher: Preparing Female Students in the Training Future Scientists after School Program

    Science.gov (United States)

    Robinson-Hill, Rona M.

    2013-01-01

    What affect does female participation in the Training Future Scientist (TFS) program based on Vygotsky's sociocultural theory and Maslow's Hierarchies of Needs have on female adolescents' achievement levels in science and their attitude toward science and interest in science-based careers? The theoretical framework for this study was developed…

  11. Exploring the beliefs and practices of five preservice secondary science teachers from recruitment through induction in a university preparation program: A longitudinal study

    Science.gov (United States)

    Fletcher, Steven Samuel

    This three-year longitudinal study explores the evolving beliefs and practices of five prospective secondary science teachers in a university preparation program from recruitment through their first year in the classroom. As an interpretive qualitative study, the format for data collection and analysis utilizes a case-study methodology with cross-case analysis. Data was collected through semi-structured interviews, collected artifacts, and classroom observations. There are a number of important conclusions from this study. First, the teachers' beliefs about teaching initially shift to a contemporary focus during the program, but ultimately return to a didactic orientation by their first year in the classroom. At the same time, the teachers' beliefs about learning remain consistently more contemporary in nature. Second, the participants believe that they practice teaching science as inquiry at a higher level than are indicated by researcher observations. Third, while participants value advanced content and educational theory coursework, they do not always see the link between these experiences and their development as science teachers. Fourth, the findings from this study reveal that internal and external contextual factors impacted, to varying degrees, the development of the science teachers. The findings from this study contribute to a deeper understanding of the development of science teachers from preservice education to the induction years, which indicates a pattern that is not linear. The findings from this study also reinforce the importance of internal and external contextual factors on the development of science teachers. Ultimately, this study is important to the field of secondary science teacher education as it depicts the complex interactions between the individual, the preparation program, and the school placements that impact the beliefs and practices of preservice and beginning teachers.

  12. A study of pharmacokinetic interactions among co-existing ingredients in Viscum coloratum after intravenous administration of three different preparations to rats

    Directory of Open Access Journals (Sweden)

    Yuying Ma

    2015-01-01

    Full Text Available Background: Viscum coloratum (Komar Nakai, known as Hujisheng in china, has been widely used as a herb medicine to treat a variety of diseases, including cardiovascular diseases, cancer, hypertension, hepatitis and hemorrhage. Objective: The aim was to investigate pharmacokinetic interactions among co existing ingredients in V. coloratum after intravenous administration of three different preparations (four monomer solutions, the mixture of them and Viscum coloratum extracts to rats. Materials and Methods: After protein precipitation pretreatment with plasma samples, high performance liquid chromatographic methods were developed and applied to quantitatively determinate the four components [syringin (Syri, homoeriodictyol 7 O-β-D glycoside (Hedt III, homoeriodictyol 7 O-β-D apiose (1 → 2-β-D glycoside (Hedt II and homoeriodictyol 7 O-β-D apiosiyl (1 → 5-β-D apiosyl (1 → 2-β-D glycoside (Hedt I].The pharmacokinetic parameters (Area under the curve [AUC (0-t], AUC (0-∞, t1/2 were calculated using DAS 2.1 software (Chinese Pharmacological Society,Shanghai,China and compared statistically by One way analysis of variance using SPSS software (18.0, Chicago, IL, USA with P < 0.05 considered statistically significant. Results: Good linearities were achieved in the measured concentration range with R2 it0.9920. Precision, accuracy and extraction recovery were all within the acceptable range. For Syri, there was a significant difference only on t1/2 among three treatment groups. For Hedt I, Hedt II and Hedt III, three flavonoid glycosides, the change of AUC (0-t, AUC (0-∞ and t1/2 were markedly distinctive and even converse. Conclusion: Complex, extensive pharmacokinetic interactions were observed among these components in V. coloratum. They were mutually influenced by the in vivo absorption, distribution, metabolism and elimination. The result suggested traditional Chinese medicine was a complicated system, and we should take a scientific

  13. Emergent Practices in the Continuing Education of School Administrators. ERIC/CEM-UCEA Series on Administrator Preparation. ERIC/CEM State-of-the-Knowledge Series, Number Sixteen. UCEA Monograph Series, Number Three.

    Science.gov (United States)

    Lutz, Frank W.; Ferrante, Reynolds

    In this monograph, the authors describe the shortcomings of traditional approaches to continuing education of administrators and examine the extent to which innovations are being attempted in present practices. The authors note that, in print and in practice, continuing education of administrators has failed to develop to the extent that it can be…

  14. An alternative path to improving university Earth science teaching and developing the geoscience workforce: Postdoctoral research faculty involvement in clinical teacher preparation

    Science.gov (United States)

    Zirakparvar, N. A.; Sessa, J.; Ustunisik, G. K.; Nadeau, P. A.; Flores, K. E.; Ebel, D. S.

    2013-12-01

    It is estimated that by the year 2020 relative to 2009, there will be 28% more Earth Science jobs paying ≥ $75,000/year1 in the U.S.A. These jobs will require advanced degrees, but compared to all arts and science advanced degrees, the number of physical science M.S. and Ph.D. awarded per year decreased from 2.5% in 1980 to 1.5% in 20092. This decline is reflected on a smaller scale and at a younger age: in the New York City school system only 36% of all 8th graders have basic proficiency in science 3. These figures indicate that the lack achievement in science starts at a young age and then extends into higher education. Research has shown that students in grades 7 - 12 4,5 and in university level courses 6 both respond positively to high quality science teaching. However, much attention is focused on improving science teaching in grades 7- 12, whereas at many universities lower level science courses are taught by junior research and contingent faculty who typically lack formal training, and sometimes interest, in effective teaching. The danger here is that students might enter university intending to pursue geoscience degrees, but then encounter ineffective instructors, causing them to lose interest in geoscience and thus pursue other disciplines. The crux of the matter becomes how to improve the quality of university-level geoscience teaching, without losing sight of the major benchmark of success for research faculty - scholarly publications reporting innovative research results. In most cases, it would not be feasible to sidetrack the research goals of early career scientists by placing them into a formal teacher preparation program. But what happens when postdoctoral research scientists take an active role in clinical teacher preparation as part of their research appointments? The American Museum of Natural History's Masters of Arts in Teaching (AMNH-MAT) urban residency pilot program utilizes a unique approach to grade 7 - 12 Earth Science teacher

  15. Preparing teachers to create a mainstream science classroom conducive to the needs of English-language learners: A feminist action research project

    Science.gov (United States)

    Buck, Gayle; Mast, Colette; Ehlers, Nancy; Franklin, Elizabeth

    2005-11-01

    A feminist action research team, which consisted of a science educator, an English-language learner (ELL) educator, a first-year science teacher, and a graduate assistant, set a goal to work together to explore the process a beginning teacher goes through to establish a classroom conducive to the needs of middle-level ELL learners. The guiding questions of the study were answered by gathering a wealth of data over the course of 5 months and taken from the classroom, planning sessions, and researchers and students. These data were collected by observations, semistructured interviews, and written document reviews. The progressive analysis ultimately revealed that: (a) successful strategies a beginning teacher must utilize for teaching middle-level ELL children in a mainstream classroom involve complex structural considerations that are not part of the teacher's preparation; (b) learning increases for all children, but there are differences in learning achievement between ELL and non-ELL children; and (c) student and peer feedback proved to be an effective means of enhancing the growth of a beginning teacher seeking to increase her skills in teaching ELL learners. The experiences and findings from this project have implications for teacher preparation programs committed to preparing educators to teach science to all children.

  16. Scientists vs. the administration

    CERN Multimedia

    2004-01-01

    Article denouncing the supposed impartiality of signatories of a report released by the Union of Concerned Scientists (UCS), which accused the Bush administration of systemically suborning objective science to a political agenda (1 page).

  17. Cloud Pedagogy: Utilizing Web-Based Technologies for the Promotion of Social Constructivist Learning in Science Teacher Preparation Courses

    Science.gov (United States)

    Barak, Miri

    2017-01-01

    The new guidelines for science education emphasize the need to introduce computers and digital technologies as a means of enabling visualization and data collection and analysis. This requires science teachers to bring advanced technologies into the classroom and use them wisely. Hence, the goal of this study was twofold: to examine the…

  18. Teaching the content in context: Preparing "highly qualified" and "high quality" teachers for instruction in underserved secondary science classrooms

    Science.gov (United States)

    Tolbert, Sara E.

    2011-12-01

    This dissertation research project presents the results of a longitudinal study that investigates the knowledge, beliefs, and practices of 13 preservice secondary science teachers participating in a science teacher credentialing/Masters program designed to integrate issues of equity and diversity throughout coursework and seminars. Results are presented in the form of three papers: The first paper describes changes in preservice teacher knowledge about contextualization in science instruction, where contextualization is defined as facilitating authentic connections between science learning and relevant personal, social, cultural, ecological, and political contexts of students in diverse secondary classrooms; the second paper relates changes in the self-efficacy and content-specific beliefs about science, science teaching, diversity, and diversity in science instruction; and the final paper communicates the experiences and abilities of four "social justice advocates" learning to contextualize science instruction in underserved secondary placement classrooms. Results indicate that secondary student teachers developed more sophisticated understandings of how to contextualize science instruction with a focus on promoting community engagement and social/environmental activism in underserved classrooms and how to integrate science content and diversity instruction through student-centered inquiry activities. Although most of the science teacher candidates developed more positive beliefs about teaching science in underrepresented classrooms, many teacher candidates still attributed their minority students' underperformance and a (perceived) lack of interest in school to family and cultural values. The "social justice advocates" in this study were able to successfully contextualize science instruction to varying degrees in underserved placement classrooms, though the most significant limitations on their practice were the contextual factors of their student teaching

  19. Analysis on International Aid Policy in Science and Technology by Obama Administration%奥巴马政府对外科技援助政策浅析

    Institute of Scientific and Technical Information of China (English)

    陈涛

    2013-01-01

    奥巴马政府十分重视科技在其对外援助政策中的作用,认为对于提升美国国际形象,保持长远战略利益作用重大。重点研究了奥巴马在第一任期内的科技援助政策和措施,预测了其第二任期的科技援助政策走向,并分析了奥巴马政府对外科技援助政策面临的问题及挑战。由此给我们的启示是:我们应充分认识科技在美国对外援助工作中的作用,提升科技对外援助在我国外交工作中的地位。%Obama Administration highly valued the role of international science and technology (S&T) aid in its diplomacy policy. It is believed that international S&T aid is important for improving American global image and keeping its strategic beneifts. This article mainly studied the S&T aid policies and measures in Obama’s ifrst term of office, forecast the trends of Obama’s new policy in his second term, and analyzed the problems and challenges facing Obama Administration. It can be concluded we should fully understand the role of S&T aid in diplomacy and promote the status of international S&T aid in Chinese diplomacy.

  20. NASA's Space Science and Applications Program.

    Science.gov (United States)

    Newell, Homer E.

    This booklet contains material prepared by the National Aeronautic and Space Administration (NASA) office of Space Science and Applications for presentation to the United States Congress. It contains discussion of basic research, its value as a source of knowledge, techniques and skills that go into the development of technology, and practical…

  1. SCIENCE FOR THE EIGHTS-TO-TWELVES.

    Science.gov (United States)

    RASMUSSEN, MARGARET; AND OTHERS

    THIS BULLETIN PREPARED FOR THE ASSOCIATION FOR CHILDHOOD EDUCATION INTERNATIONAL (ACEI) PROVIDES GUIDELINES FOR TEACHERS, ADMINISTRATORS, CONSULTANTS, SUPERVISORS, AND OTHERS WHO WORK WITH CHILDREN TO PROMOTE AND DEVELOP EFFECTIVE LEARNING EXPERIENCES FOR CHILDREN IN SCIENCE. THE PUBLICATION IS BASED ON THE PREMISE THAT EXPERIENCES THE CHILD HAS…

  2. Development of a Memory Game to Improve Knowledge Retention in Preparation for Broad Scope Exams in an Introductory Earth Science Course

    Science.gov (United States)

    Cook, H. M.; Bilsley, N. A.

    2015-12-01

    As the demand for introductory earth science classes rises at educational institutions, large class sizes place strain on the educator's time and ability to offer extensive project-based assignments. As a result, exams covering a broad spectrum of material are more heavily weighted in students' grades. Students often struggle on the first exam, as they attempt to retain a large amount of information from several different topics, while having no exposure to the type of questions that will be asked. This frequently leads to a large dropout rate early in the academic term, or at least a sense of discouragement and stress among struggling students. To better prepare students for a broad scope exam, a review activity modelled after the traditional Milton Bradley "Memory" game was developed to remind students of what would be covered on the exam, prepare them for the style of questions that may be asked, as well as provide a fun, interactive, and educational activity. The Earth Science Memory Game was developed to have interchangeable sets to cover a broad range of topics and thus also be reusable for the duration of the course. Example games sets presented include, but are not limited to, the scientific method, minerals, rocks, topographic maps, tectonics, geologic structures, volcanoes, and weather. The Earth Science Memory Game not only provides an effective review tool to improve success rates on broad scope exams, but is also customizable by the instructor, reusable, and easily constructed by common office supplies.

  3. Introduction to materials science: Preparation and characterization techniques. Introduccion a la ciencia de los materiales: tecnicas de preparacion y caracterizacion

    Energy Technology Data Exchange (ETDEWEB)

    Albella, J.M.; Cintas, A.M.; Miranda, T.

    1993-01-01

    The materials science in this book is analyzed. Through 18 chapters the materials type, their structure, chemical reactions, mechanical properties are studied. Also optical properties of materials, magnetic properties, thin films, electronic microscopy and electric optic spectroscopy are analyzed.

  4. The journey of a science teacher: Preparing female students in the Training Future Scientists after school program

    Science.gov (United States)

    Robinson-Hill, Rona M.

    What affect does female participation in the Training Future Scientist (TFS) program based on Vygotsky's sociocultural theory and Maslow's Hierarchies of Needs have on female adolescents' achievement levels in science and their attitude toward science and interest in science-based careers? The theoretical framework for this study was developed through a constructivist perspective, using dialogic engagement, coinciding with Lev Vygotsky's sociocultural learning theory. This action research project used mixed methods research design, targeted urban adolescent females who were members of Boys & Girls Club of Greater St. Louis (BGCGSTL) after-school program. The data collection measures were three qualitative instruments (semi-structured interviews, reflective journal entries and attitudinal survey open-ended responses) and two quantitative instruments (pre-test and posttests over the content from the Buckle-down Curriculum and attitudinal survey scaled responses). The goal was to describe the impact the Training Future Scientist (TFS) after-school program has on the girls' scientific content knowledge, attitude toward choosing a science career, and self-perception in science. Through the TFS after-school program participants had access to a secondary science teacher-researcher, peer leaders that were in the 9th--12th grade, and Science, Technology, Engineering and Math (STEM) role models from Washington University Medical School Young Scientist Program (YSP) graduate and medical students and fellows as volunteers. The program utilized the Buckle-down Curriculum as guided, peer-led cooperative learning groups, hands-on labs and demonstrations facilitated by the researcher, trained peer leaders and/or role models that used constructivist science pedagogy to improve test-taking strategies. The outcomes for the TFS study were an increase in science content knowledge, a positive trend in attitude change, and a negative trend in choosing a science career. Keywords: informal

  5. Long-term sustained-released in situ gels of a water-insoluble drug amphotericin B for mycotic arthritis intra-articular administration: preparation, in vitro and in vivo evaluation.

    Science.gov (United States)

    Shan-Bin, Guo; Yue, Tian; Ling-Yan, Jian

    2015-04-01

    Amphotericin B (AMB) was often used in intra-articular injection administration for fungal arthritis, because it could often bring a satisfactory therapeutic efficacy and a minimum systemic toxic side effect. However, because of the multiple operations and the frequent injections, the compliance of the patients was bad. Therefore, to develop a long-term sustained-released preparation of AMB for mycotic arthritis intra-articular administration is of great significance. The purpose of present study was to develop a long-term sustained-released in situ gel of a water-insoluble drug AMB for mycotic arthritis intra-articular administration. Based on the evaluations of the in vitro properties of the formulations, the formulation containing 10% (w/w) ethanol, 15% (w/w) PG, 0.75% (w/w) HA, 5% (w/w) purified soybean oil, 0.03% (w/w) α-tocopherol, 15% (w/w) water and 55% (w/w) glyceryl monooleate was selected as a suitable intra-articular injectable in situ gel drug delivery system for water-insoluble drug AMB. Furthermore, the results of the in vivo study on rabbits showed that the selected formulation was a safe and effective long-term sustained-released intra-articular injectable AMB preparation. Therefore, the presented in situ AMB gel could reduce the frequency of the administration in the AMB treatment of fungal arthritis, and then would get a good patient compliance.

  6. 78 FR 15378 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2013-03-11

    ... Science Division Update --Mars Exploration Program Update --Mars Science Laboratory/Curiosity Update... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Planetary Science Subcommittee of the...

  7. When world views meet: religion and science in the formation trajectory of protestant students in a biological sciences teacher preparation course

    Directory of Open Access Journals (Sweden)

    Claudia Sepulveda

    2004-08-01

    Full Text Available This paper analyzes how religious and scientific backgrounds interact in the educational development of protestant students enrolled in a teacher education undergraduate course in Biological Sciences, in the State University of Feira de Santana (UEFS, Brazil. The analysis was based on the mapping of the students’ conceptions of nature and the characterization of their strategies for managing the coexistence of scientific knowledge and religious beliefs in their world view. We employed as tools for gathering the data semi-structured interviews about conceptions of nature, adapted from the methods developed by William Cobern , and personal statements of the students about their lives. The treatment of the data involved, first, the construction of first person interpretive narratives, by means of an organization of literal passages of the interviews about conceptions of nature in order to arrange them in a coherent order which preserved, nevertheless, the students’ original discourse. These narratives were shown to each interviewee, so that he or she could verify the accuracy of the narrative as well as suggest possible modifications, introduced or not in the narrative after critical appraisal by the researchers. We built, then, general characterizations of the students’ conceptions of nature and science, and, also, of the strategies they were employing to manage the coexistence of their scientific and religious knowledge. The second procedure used for treating the data consisted in the construction of general characterizations of the students’ trajectories of religious and professional education, based on the personal statements. The results showed that protestant students react to the scientific discourse in different ways. It was possible to clearly discriminate, in the sample investigated, two distinct groups, one showing a total and systematic refusal of that discourse, the other apprehending it by means of a synthesis between

  8. Preparing Science-Trained Professionals for the Biotechnology Industry: A Ten-Year Perspective on a Professional Science Master’s Program

    Directory of Open Access Journals (Sweden)

    Paul T. Hamilton

    2012-02-01

    Full Text Available The biotechnology industry has a need for business-savvy scientists; however, this is not the way scientists are traditionally trained at universities and colleges. To address this need, universities have developed Professional Science Master’s (PSM degree programs that offer advanced training in a technical field along with professional skills development through team-based projects and internships. Nearly ten years ago, the Department of Microbiology at NCSU started a PSM program in Microbial Biotechnology (MMB. This article provides an overview of the MMB program, and shares some of the lessons that we have learned.

  9. Making Sure What You See Is What You Get: Digital Video Technology and the Preparation of Teachers of Elementary Science

    Science.gov (United States)

    Bueno de Mesquita, Paul; Dean, Ross F.; Young, Betty J.

    2010-01-01

    Advances in digital video technology create opportunities for more detailed qualitative analyses of actual teaching practice in science and other subject areas. User-friendly digital cameras and highly developed, flexible video-analysis software programs have made the tasks of video capture, editing, transcription, and subsequent data analysis…

  10. 78 FR 34637 - Dow AgroSciences LLC; Notice of Intent To Prepare an Environmental Impact Statement for...

    Science.gov (United States)

    2013-06-10

    ... analysis of the potential selection of 2,4-D resistant weeds and other potential environmental impacts that... Environmental Impact Statement for Determination of Nonregulated Status of Herbicide Resistant Corn and Soybeans... resistant corn and soybeans produced by Dow AgroSciences LLC. During the comment period, we are...

  11. From Science to Business: Preparing Female Scientists and Engineers for Successful Transitions into Entrepreneurship--Summary of a Workshop

    Science.gov (United States)

    Didion, Catherine Jay; Guenther, Rita S.; Gunderson, Victoria

    2012-01-01

    Scientists, engineers, and medical professionals play a vital role in building the 21st- century science and technology enterprises that will create solutions and jobs critical to solving the large, complex, and interdisciplinary problems faced by society: problems in energy, sustainability, the environment, water, food, disease, and healthcare.…

  12. Preparing for the unexpected: the pivotal role of social and behavioral sciences in trials of biomedical HIV prevention interventions.

    Science.gov (United States)

    Koblin, Beryl A; Andrasik, Michele; Austin, Judy

    2013-07-01

    A range of efficacies have been reported for biomedical HIV prevention interventions, including antiretroviral treatment, male circumcision, preexposure prophylaxis, microbicides, and preventive vaccines. This range of efficacies probably results from the influence of multiple inputs and processes during trials, including the strength and target of the intervention, host factors, target population characteristics, level of HIV exposure, and intervention dose. Expertise in social and behavioral sciences, in conjunction with basic science, clinical research, epidemiology, biostatistics, and community, is needed to understand the influence of these inputs and processes on intervention efficacy, improve trial design and implementation, and enable interpretation of trial results. In particular, social and behavioral sciences provide the means for investigating and identifying populations suitable for recruitment into and retention in trials and for developing and improving measures of HIV exposure and intervention dose, all within the larger sociocultural context. Integration of social and behavioral sciences early in idea generation and study design is imperative for the successful conduct of biomedical trials and for ensuring optimal data collection approaches necessary for the interpretation of findings, particularly in cases of unexpected results.

  13. High School Math and Science Preparation and Postsecondary STEM Participation for Students with an Autism Spectrum Disorder

    Science.gov (United States)

    Wei, Xin; Yu, Jennifer W.; Shattuck, Paul; Blackorby, Jose

    2017-01-01

    Previous studies suggest that individuals with an autism spectrum disorder (ASD) are more likely than other disability groups and the general population to gravitate toward science, technology, engineering, and mathematics (STEM) fields. However, the field knows little about which factors influence the STEM pipeline between high school and…

  14. Exploring the Opinions of Pre-Service Science Teachers in Their Experimental Designs Prepared Based on Various Approaches

    Science.gov (United States)

    Benzer, Elif

    2015-01-01

    The students in working in laboratories in 21st century are preferred to take place as active participants in the experiments coming up with their own designs and projects by developing new ideas and problems rather than implementing the ones told and ordered by others during these experiments. The science teachers that would have the students…

  15. A Guide for Planning Facilities for Occupational Preparation Programs in Laboratory Animal Science Technology. Interim Report. Research 27.

    Science.gov (United States)

    Colling, Walter E.; Farnsworth, Wilbur M.

    The major purpose of this guide is to elicit the necessary information for the writing of educational specifications for facilities to house career programs in laboratory animal science technology. The guide is also designed to: (1) assist planners in formation of creative solutions to the housing of desired educational programs, (2) prevent…

  16. Successes, Challenges and Lessons Learned for Recruiting, Engaging and Preparing a Diverse Student Population for 21st Century Careers in Ocean Sciences.

    Science.gov (United States)

    Clarkston, B. E.; Garza, C.

    2015-12-01

    Diversity within the Ocean Sciences workforce is still underperforming relative to other scientific disciplines, a problem that will be only be solved by recruiting, engaging and retaining a more diverse student population. The Monterey Bay Regional Ocean Science Research Experiences for Undergraduates program is housed at California State University, Monterey Bay (CSUMB), an HSI with strong connections to multiple regional community colleges and other Predominantly Undergraduate Institutions (PUIs) in the CSU system. From this unique position, 11 sophomore and junior-level undergraduate students are recruited per year from academic institutions where research opportunities in STEM are limited and from groups historically underrepresented in the Ocean Sciences, including women, underrepresented minorities, persons with disabilities, and veterans. During the program, students engage in a 10-week original research project guided by a faculty research mentor in one of four themes: Oceanography, Marine Biology and Ecology, Ocean Engineering, and Marine Geology. In addition to research, students engage in rigorous weekly professional development workshops in which they practice critical thinking, ethical decision-making, peer review, writing and oral communication skills. These workshops include tangible products such as an NSF-style proposal paper, Statement of Purpose and CV modelled for the SACNAS Travel Award Application, research abstract, scientific report and oral presentation. To help retain students in Ocean Sciences, students build community during the REU by living together in the CSUMB dormitories; post-REU, students stay connected through an online facebook group, LinkedIn page and group webinars. To date, the REU has supported 22 students in two cohorts (2014, 2015) and here we present successes, challenges and lessons learned for a program designed to prepare students for 21st century Ocean Science careers.

  17. Improving Preparation for College Physics of Minority Students Aspiring to Science-Related Careers: Investigation of Student Difficulties and Development of Appropriate Curriculum.

    Science.gov (United States)

    Rosenquist, Mark Linn

    This dissertation reports on a project, begun in 1976 by the Physics Education Group at the University of Washington, to improve the performance of minority undergraduates in physics and other science courses required for admission to engineering, medicine, and other technical professions. The project has two main elements. The first is an investigation of specific conceptual and reasoning difficulties encountered by the students in the study of physics and physical science. This investigation forms the basis of an empirical assessment of the students' academic needs. The second is the use of this assessment in developing a curriculum specifically designed to help students overcome the difficulties they experience in introductory science courses. The research and curriculum development have taken place in the context of a special physics course to help prepare minority college students for science-related majors. Specific difficulties encountered by the students as they work through the subject matter of the course have been identified and grouped into three categories: difficulty with basic concepts, difficulty with scientific representations, and difficulty with scientific reasoning. Curriculum development has focused on helping students overcome these difficulties. The dissertation gives the results of the investigation and presents samples of the curriculum with a discussion of the principles of its design. The dissertation also illustrates how the close association of investigation of difficulties, development of curriculum, and teaching of the course has provided an environment that allows continuous feedback on the design of instructional materials and facilitates the tasks of testing, evaluation, and revision. The effectiveness of the project is discussed in terms of student achievement at the University of Washington and curriculum adoption by other institutions. It appears that the goal of increasing minority representation in the sciences through action

  18. A Research Experiences for Undergraduates program (REU) Program Designed to Recruit, Engage and Prepare a Diverse Student Population for Careers in Ocean Sciences.

    Science.gov (United States)

    Clarkston, B. E.; Garza, C.

    2016-02-01

    cohorts (2014, 2015) and here we present successes, challenges and lessons learned for an innovative program designed to recruit, engage and prepare students for Ocean Science careers.

  19. Preparation of Fish Bagoong and Shrimp Bagoong. What We Make. Science and Technology Education in Philippine Society.

    Science.gov (United States)

    Philippines Univ., Quezon City. Science Education Center.

    Salted fish paste (locally known as "bagoong") is fermented fish and salt with or without spices or coloring. A bagoong preparation is actually a digestion of fish protein into substances which can be taken in by the body cells and changed into body material. The substance is used in many Filipino dishes (such as pinakbet, dinengdeng, or…

  20. Preparation of Fish Bagoong and Shrimp Bagoong. What We Make. Science and Technology Education in Philippine Society.

    Science.gov (United States)

    Philippines Univ., Quezon City. Science Education Center.

    Salted fish paste (locally known as "bagoong") is fermented fish and salt with or without spices or coloring. A bagoong preparation is actually a digestion of fish protein into substances which can be taken in by the body cells and changed into body material. The substance is used in many Filipino dishes (such as pinakbet, dinengdeng, or…

  1. Blazing New Trails: Preparing Leaders to Improve Access and Equity in Today's Schools. The 2011 Yearbook of the National Council of Professors of Educational Administration

    Science.gov (United States)

    Alford, Betty J., Ed.; Perreault, George, Ed.; Zellner, Luana, Ed.; Ballenger, Julia W., Ed.

    2011-01-01

    This is the 2011 Yearbook of the National Council of Professors of Educational Administration (NCPEA). This Yearbook contains five parts. Part I, Invited Chapters, includes: (1) NCPEA President's Message, 2011 (Gary W. Kinsey); (2) Shadows and Images II (Lloyd Duvall); and (3) Micropolitics in the School: Teacher Leaders' Use of Political Skill…

  2. Teacher Education that Works: Preparing Secondary-Level Math and Science Teachers for Success with English Language Learners Through Content-Based Instruction

    Directory of Open Access Journals (Sweden)

    Margo Elisabeth DelliCarpini

    2014-11-01

    Full Text Available Little research exists on effective ways to prepare secondary mathematics and science teachers to work with English language learners (ELLs in mainstream mathematics and science (subsequently referred to as STEM classrooms. Given the achievement gap that exists between ELLs and their native-speaking counterparts in STEM subjects, as well as the growing numbers of ELLs in US schools, this becomes a critical issue, as academic success for these students depends on the effectiveness of instruction they receive not only in English as a second language classes (ESL, but in mainstream classrooms as well. This article reports on the effects of a program restructuring that implemented coursework specifically designed to prepare pre-service and in-service mathematics, science, and ESL teachers to work with ELLs in their content and ESL classrooms through collaboration between mainstream STEM and ESL teachers, as well as effective content and language integration. We present findings on teachers’ attitudes and current practices related to the inclusion of ELLs in the secondary-level content classroom and their current level of knowledge and skills in collaborative practice. We further describe the rationale behind the development of the course, provide a description of the course and its requirements as they changed throughout its implementation during two semesters, and present findings from the participants enrolled. Additionally, we discuss the lessons learned; researchers’ innovative approaches to implementation of content-based instruction (CBI and teacher collaboration, which we term two-way CBI (DelliCarpini & Alonso, 2013; and implications for teacher education programs.

  3. Preparing Science Teachers for Culturally Diverse Students: Developing Cultural Literacy Through Cultural Immersion, Cultural Translators and Communities of Practice

    Science.gov (United States)

    Chinn, Pauline W. U.

    2006-09-01

    This three year study of P-12 professional development is grounded in sociocultural theories that hold that building knowledge and relationships among individuals from different cultural backgrounds entails joint activity toward common goals and cultural dialogues mediated by cultural translators. Sixty P-12 pre and in-service teachers in a year long interdisciplinary science curriculum course shared the goal of developing culturally relevant, standards-based science curricula for Native Hawai'ian students. Teachers and Native Hawai'ian instructors lived and worked together during a five day culture-science immersion in rural school and community sites and met several times at school, university, and community sites to build knowledge and share programs. Teachers were deeply moved by immersion experiences, learned to connect cultural understandings, e.g., a Hawai'ian sense of place and curriculum development, and highly valued collaborating with peers on curriculum development and implementation. The study finds that long term professional development providing situated learning through cultural immersion, cultural translators, and interdisciplinary instruction supports the establishment of communities of practice in which participants develop the cross-cultural knowledge and literacy needed for the development of locally relevant, place and standards-based curricula and pedagogy.

  4. Concentrations of tilmicosin in mammary gland secretions of dairy cows following subcutaneous administration of one or two doses of an experimental preparation of tilmicosin and its efficacy against intramammary infections caused by Staphylococcus aureus.

    Science.gov (United States)

    Mendoza, Jesus; Martínez-Cortés, Ismael; López-Ordaz, Reyes; Gutiérrez, Lilia; Sumano, Hector

    2016-09-01

    OBJECTIVE To determine the concentration of tilmicosin in mammary gland secretions of dairy cows following administration of an experimental preparation once or twice during the dry period (45-day period immediately prior to calving during which cows are not milked) and to evaluate its efficacy for the treatment of cows with intramammary infections (IMIs) caused by Staphylococcus aureus at dry off (cessation of milking; first day of dry period), compared with that of an intramammary infusion of ceftiofur. ANIMALS 172 cows. PROCEDURES Milk samples were collected for microbiological culture 5 days before dry off and at calving and 15 and 30 days after calving. Cows with Staphylococcus IMIs were randomly assigned to receive an experimental preparation of tilmicosin (20 mg/kg, SC) once at dry off (n = 58) or at dry off and again 20 days later (56) or receive a long-acting intramammary preparation of ceftiofur (500 mg/mammary gland; 56) at dry off. Mammary gland secretions were collected from 5 cows in the tilmicosin-treated groups every 5 days after dry off until calving for determination of tilmicosin concentration. RESULTS Mean maximum concentration of tilmicosin in mammary gland secretions ranged from 14.4 to 20.9 μg/mL after the first dose and was 17.1 μg/mL after the second dose. The bacteriologic cure rate was 100% for all 3 treatments. Tilmicosin was detectable for 0 and 18 days after calving in the milk of cows treated with 1 and 2 doses of tilmicosin, respectively. CONCLUSIONS AND CLINICAL RELEVANCE Administration of an experimental preparation of tilmicosin (20 mg/kg, SC) once to dairy cows at dry off might be useful for the treatment of S aureus IMIs.

  5. Mountains, Flatlands and Tenuous Meaning: Organizational Sociology in Administrative Sense-Making

    Science.gov (United States)

    Covrig, Duane M.

    2005-01-01

    Purpose: Contingency and institutional theories of organizational development are used to describe and interpret the 100-year history of a health science university and to then make a case for teaching organizational sociology in administrative preparation programs. Design/methodology/approach: Primary and secondary documents were analyzed to…

  6. 75 FR 2892 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2010-01-19

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION: Notice of meeting. SUMMARY: The National Aeronautics and Space Administration (NASA) announces a meeting of the Planetary Science Subcommittee of...

  7. Preparing systems engineering and computing science students in disciplined methods, quantitative, and advanced statistical techniques to improve process performance

    Science.gov (United States)

    McCray, Wilmon Wil L., Jr.

    The research was prompted by a need to conduct a study that assesses process improvement, quality management and analytical techniques taught to students in U.S. colleges and universities undergraduate and graduate systems engineering and the computing science discipline (e.g., software engineering, computer science, and information technology) degree programs during their academic training that can be applied to quantitatively manage processes for performance. Everyone involved in executing repeatable processes in the software and systems development lifecycle processes needs to become familiar with the concepts of quantitative management, statistical thinking, process improvement methods and how they relate to process-performance. Organizations are starting to embrace the de facto Software Engineering Institute (SEI) Capability Maturity Model Integration (CMMI RTM) Models as process improvement frameworks to improve business processes performance. High maturity process areas in the CMMI model imply the use of analytical, statistical, quantitative management techniques, and process performance modeling to identify and eliminate sources of variation, continually improve process-performance; reduce cost and predict future outcomes. The research study identifies and provides a detail discussion of the gap analysis findings of process improvement and quantitative analysis techniques taught in U.S. universities systems engineering and computing science degree programs, gaps that exist in the literature, and a comparison analysis which identifies the gaps that exist between the SEI's "healthy ingredients " of a process performance model and courses taught in U.S. universities degree program. The research also heightens awareness that academicians have conducted little research on applicable statistics and quantitative techniques that can be used to demonstrate high maturity as implied in the CMMI models. The research also includes a Monte Carlo simulation optimization

  8. How should we prepare rehabilitation sciences students to work with low English-proficient Spanish-speaking patients?

    Science.gov (United States)

    Summers, Connie; Gonzalez, Eugenia; Pechak, Celia

    2015-01-01

    Misinterpretations or lack of compliance with national standards established to guide health professionals working with low-English-proficient (LEP) patients continue to negatively impact patient care. Most of the literature on training health professionals to work with interpreters focuses on physicians. We reviewed this current literature and propose an interprofessional educational module to extend the interpreter training to other health professions. Our module trains rehabilitation science students from different health disciplines (physical therapy, occupational therapy, and speech-language pathology) using strategies from the literature. The educational module is tailored to student's bilingual proficiency, suggests relevant outcomes measures, and highlights unanswered questions and areas for future research.

  9. Preparing Graduate Students for Solar System Science and Exploration Careers: Internships and Field Training Courses led by the Lunar and Planetary Institute

    Science.gov (United States)

    Shaner, A. J.; Kring, D. A.

    2015-12-01

    To be competitive in 21st century science and exploration careers, graduate students in planetary science and related disciplines need mentorship and need to develop skills not always available at their home university, including fieldwork, mission planning, and communicating with others in the scientific and engineering communities in the U.S. and internationally. Programs offered by the Lunar and Planetary Institute (LPI) address these needs through summer internships and field training programs. From 2008-2012, LPI hosted the Lunar Exploration Summer Intern Program. This special summer intern program evaluated possible landing sites for robotic and human exploration missions to the lunar surface. By the end of the 2012 program, a series of scientifically-rich landing sites emerged, some of which had never been considered before. Beginning in 2015 and building on the success of the lunar exploration program, a new Exploration Science Summer Intern Program is being implemented with a broader scope that includes both the Moon and near-Earth asteroids. Like its predecessor, the Exploration Science Summer Intern Program offers graduate students a unique opportunity to integrate scientific input with exploration activities in a way that mission architects and spacecraft engineers can use. The program's activities may involve assessments and traverse plans for a particular destination or a more general assessment of a class of possible exploration targets. Details of the results of these programs will be discussed. Since 2010 graduate students have participated in field training and research programs at Barringer (Meteor) Crater and the Sudbury Impact Structure. Skills developed during these programs prepare students for their own thesis studies in impact-cratered terrains, whether they are on the Earth, the Moon, Mars, or other solar system planetary surface. Future field excursions will take place at these sites as well as the Zuni-Bandera Volcanic Field. Skills

  10. Preparation and Characterization of Alginate Microparticles Containing a Model Protein for Oral Administration in Gnotobiotic European Sea Bass (Dicentrarchus labrax) Larvae.

    Science.gov (United States)

    Yaacob, Eamy Nursaliza; Goethals, Jens; Bajek, Aline; Dierckens, Kristof; Bossier, Peter; De Geest, Bruno G; Vanrompay, Daisy

    2017-08-01

    Aquaculture is the fastest growing animal production sector. However, the production of marine fish is still hampered by the high mortality rate in the first few weeks after hatching. Mortality in larvae is often caused by microbial infections. Today, the incorporation of immunostimulants into microparticles provides us new tools to enhance disease resistance in marine larviculture. In this study, we prepared alginate microparticles loaded with the model antigen fluorescein isothiocyanate conjugated-bovine serum albumin. Optimum concentrations of alginate and CaCl2, the correct alginate viscosity and the appropriate preparatory conditions led to the creation of desirable microparticles with the correct size for oral feeding in gnotobiotic European sea bass larvae. The prepared alginate microparticles were stable in sea water and were successfully ingested by gnotobiotic sea bass larvae at day after hatching 7 without causing any negative effects. Results suggest the suitability of this drug delivery system for targeting the innate immune system of fish larvae in order to enhance disease resistance and thus reduce mortality in larviculture.

  11. Stability and recovery of DIFICID(®) (Fidaxomicin) 200-mg crushed tablet preparations from three delivery vehicles, and administration of an aqueous dispersion via nasogastric tube.

    Science.gov (United States)

    Tousseeva, Anna; Jackson, J Derek; Redell, Mark; Henry, Teresa; Hui, Michael; Capurso, Shelley; DeRyke, C Andrew

    2014-12-01

    Fidaxomicin is approved for the treatment of adults with Clostridium difficile-associated diarrhea, many of whom have difficulty swallowing an intact tablet. The study objective was to evaluate the stability and recovery of crushed DIFICID(®) (fidaxomicin) 200-mg tablets dispersed in water, applesauce, or Ensure(®) brand liquid nutritional supplement, and to determine the recovery of fidaxomicin from the administration of an aqueous dispersion of a crushed DIFICID(®) tablet through a nasogastric (NG) tube. DIFICID(®) tablets were crushed and dispersed in water, applesauce, or Ensure(®). The stability and recovery of fidaxomicin were evaluated over 24 h in these vehicles. In a separate experiment, the ability to recover a full dose of fidaxomicin when administering as an aqueous dispersion through an NG tube was assessed. When DIFICID(®) tablets were crushed and dispersed in water, the active ingredient, fidaxomicin, was stable for up to 2 h at room temperature. Additionally, it was stable for up to 24 h in dispersions with applesauce or Ensure(®). Recovery of fidaxomicin after crushing and dispersing in any of the three vehicles studied ranged from 95 to 108 %, which is within the normal range of individual tablet variability. When crushed, dispersed in water, and administered through an NG tube, the average recovery of fidaxomicin was 96 %. Stability and recovery of fidaxomicin were confirmed when DIFICID(®) tablets were crushed and dispersed in water, applesauce, or Ensure(®). In addition, administration of an aqueous dispersion of a crushed tablet through an NG tube is supported by acceptable recovery of fidaxomicin.

  12. Immunogenicity of interferon-beta in multiple sclerosis patients: influence of preparation, dosage, dose frequency, and route of administration. Danish Multiple Sclerosis Study Group

    DEFF Research Database (Denmark)

    Ross, C; Clemmesen, K M; Svenson, M

    2000-01-01

    ), and fewer became positive if 6 MIU of IFNbeta-1a was administered once weekly (58 vs 89%). Fewer patients on intramuscular than subcutaneous IFNbeta-1a became positive (33 vs 58%). The binding and neutralizing capacities were higher in the IFNbeta-1b group than in the IFNbeta-1a groups; these differences......) or three times weekly (n = 160), 6 MIU (30 microg) of intramuscular IFNbeta-1a once weekly (n = 140), or 8 MIU every other day of IFNbeta-1b (n = 311). The proportion of binding antibodies was higher in those receiving IFNbeta-1b compared with 6 MIU of IFNbeta-1a three times weekly (97 vs 89% at 12 months......, however, were not significant after 12 months. The number of positive patients varied considerably and depended on the amount of IFN added to the bioassay; adding 10 LU/ml or more masked antibody detection. Antibodies induced by either preparation neutralized both IFNbeta species but not IFNalpha...

  13. Administration and Jurisdictional Policy

    Directory of Open Access Journals (Sweden)

    Eduardo Hernando Nieto

    2009-06-01

    Full Text Available To what extent does studying jurisdictional politics need the knowledge of different administrative theories in general and the science of public administration in particular? This small text proposes such reflection and comes to the conclusion that it is impossible to propose a new approximation to this topic without considering the administrative theory, for that the specialists and thinkers will get more with the contact of this discipline from what it is called a multidisciplinary approach.

  14. Administración oral de preparado parenteral de vitamina K en anticoagulación excesiva por warfarina Oral administration of intravenous preparation of Vitamin K for excessive anticoagulation due to warfarin

    Directory of Open Access Journals (Sweden)

    Yoleima Lozada

    2012-04-01

    Full Text Available La warfarina es frecuentemente usada en la terapia anticoagulante actual, su acción debe ser monitorizada usando el tiempo de protrombina expresado como International Normalized Ratio (INR; cuando se excede el rango de seguridad se puede administrar vitamina K (Vit-K, preferentemente por vía oral. Dicha presentación no está disponible en Venezuela. Se realizó un ensayo clínico, doble ciego, donde a 20 pacientes, edad 18-60 años, sin sangrado e INR inicial de 6 a 10 inclusive; les fue suspendida la warfarina e inmediatamente agrupados al azar a recibir dosis única de Vit-K (oral 1.25mg de Vit-K fraccionada de una presentación parenteral o placebo. El punto final primario, INR Anticoagulation therapy with warfarin, a common clinical practice, needs to be monitored using protombine time expressed as the International Normalized Ratio (INR; when safety range is exceeded, Vitamin K (Vit-K could be administered with preference orally. In Venezuela the specific oral preparation for Vit-K is not available. This is a double blinded, randomized, placebo controlled, clinical trial; 20 patients, age 18-60 year with initial INR ≥ 6, ≤10, were randomized to oral Vit-K 1.25mg (prepared from intravenous presentation or placebo plus withholding warfarin. INR < 3.5 at 24 hours of treatment (the primary end point was achieved by 70% among Vit-K, and 20% among placebo patients; given an absolute risk reduction (ARR, of 50% (CI95%: 14.4-85.6 ρ = 0.028, NNT 2 (CI95%: 1.3 - 6.9. No adverse events were recorded including INR < 2 at 24 hours of treatment administration. Our results are consistent with studies where specific oral presentation of Vit-K was used. The results indicate that oral administration of Vit-K, prepared from an intravenous Vit-K preparation, is safe and more effective to revert excessive anticoagulation than simply withholding warfarin, in places where specific preparation of oral Vit-K is not available or too expensive.

  15. Frequency of Iatrogenic damage to adjacent tooth during class II cavity preparation among dental students at Tehran University of Medical Sciences in 2010

    Directory of Open Access Journals (Sweden)

    Reza Yazdani

    2013-08-01

    Full Text Available   Background and Aims: Iatrogenic damage to adjacent tooth during proximal cavity preparation is one of the most common side effects in operative dentistry. The aim of this study was to determine prevalence of iatrogenic damages to adjacent tooth during the preparation of proximal Class II cavities among undergraduate students at dental faculty of Tehran University of Medical Sciences in 2010 .   Materials and Methods: 106 posterior permanent teeth which had Class II decay with sound proximal surfaces of adjacent teeth were selected and restored by dental students awarding the aims of the present study. After finishing restoration, proximal surfaces were completely dried by air and evaluated with dental chair light. In doubtful cases, surfaces were evaluated with × 3 magnification. Damages were classified into 2 groups; abrasion and groove. Data were analyzed using Fishers exact and Pearson chi square tests .   Results: The frequency of adjacent surfaces damage were 57.5%, with 31.1% damages as abrasion and 26.4% as groove. Students who used matrix band and wedge in proximal area as preventive instruments showed 53.4% damages and other students showed 57.3% damages (P>0.05. A significantly higher number of females and students at restorative course level (3 used wedge and matrix band than males and students at restorative course level (4 for protecting adjacent teeth (P<0.05.   Conclusion: According to the high percentage of iatrogenic damages on adjacent sound teeth in class II cavity preparation, teaching of preventive methods and using proper techniques is necessary for dental students as future dentists.

  16. Preparing tutors for problem-based learning: an experience from B. P. Koirala Institute of Health Sciences, Nepal.

    Science.gov (United States)

    Baral, N; Paudel, B H; Das, B K L; Aryal, M; Gautam, A; Lamsal, M

    2010-01-01

    Problem based learning (PBL) has made major impact on curricular designing and practice in medical education for the last forty years. Incorporation of PBL approach in medical education has been a challenge and opportunity for both educationists on how to impart change and medical teachers on how to internalise the change. This paper aimed to investigate experiences, achievement and responses of medical teachers at B. P. Koirala Institute of Health Sciences (BPKIHS), Nepal. There were 25 heterogeneous groups of teachers, majority of them were entry level. Pre- and Post-test question were taken from various topics relevant to PBL such as learning strategy and principles of adult learning, PBL practice at BPKIHS, tutorial session and role of a tutor, making resource session interactive, designing PBL problems, planning educational objectives in PBL, formulation of problem for PBL. In addition to it participants' perception on development and dissemination of PBL manual and effectiveness of workshop were also included in the questionnaire. There was significant gain in knowledge following the workshop (plearned during the training will be applicable to their job situation. They stressed for an additional training for reinforcement and update with new trends and tools in PBL. Therefore, such trainings for faculty development would be highly beneficial to inculcate new competencies in PBL.

  17. Highly sensitive determination of Schisandrin and Schisandrin B in plasma of rats after administration of Wurenchun (Fructus Schisandrae Chinensis Extracts) preparations by LC-ESI-MS/MS.

    Science.gov (United States)

    Tang, Jingling; Shao, Bing; Liu, Yan; Liu, Hongmei; Ji, Hongyu; Zhu, Daling; Wu, Linhua

    2010-06-01

    A sensitive and specific method based on liquid chromatography-tandem mass spectrometry using electrospray ionization (LC-ESI-MS/MS) has been developed for the determination of Schisandrin and Schisandrin B in rat plasma. A 100 microL plasma sample was extracted by methyl tert-butyl ether after spiking the samples with nimodipine (internal standard) and performed on an XTerra(R)MS-C(18) column (150 mm x 2.1 mm, 3.5 mum) with the mobile phase of acetonitrile-water-formic acid (80:20:0.2, v/v) at a flow rate of 0.2 mL/min in a run time of 8.5 min. The lower limit of quantification of the method was 40 ng/mL for Schisandrin and 20 ng/mL for Schisandrin B. The method showed reproducibility with intra-day and inter-day precision of less than 13.8% RSD, as well as accuracy, with inter- and intra-assay accuracies between 93.5 and 107.2%. Finally, the LC-ESI-MS/MS method was successfully applied to study the pharmacokinetics of Schisandrin and Schisandrin B in rats after administration of Wurenchun commercial formulations to rats.

  18. Administrating Solr

    CERN Document Server

    Mohan, Surendra

    2013-01-01

    A fast-paced, example-based guide to learning how to administrate, monitor, and optimize Apache Solr.""Administrating Solr"" is for developers and Solr administrators who have a basic knowledge of Solr and who are looking for ways to keep their Solr server healthy and well maintained. A basic working knowledge of Apache Lucene is recommended, but this is not mandatory.

  19. Efficient Absorption of X-Hydroxyproline (Hyp)-Gly after Oral Administration of a Novel Gelatin Hydrolysate Prepared Using Ginger Protease.

    Science.gov (United States)

    Taga, Yuki; Kusubata, Masashi; Ogawa-Goto, Kiyoko; Hattori, Shunji

    2016-04-13

    Recent studies have reported that oral intake of gelatin hydrolysate has various beneficial effects, such as reduction of joint pain and lowering of blood sugar levels. In this study, we produced a novel gelatin hydrolysate using a cysteine-type ginger protease having unique substrate specificity with preferential peptide cleavage with Pro at the P2 position. Substantial amounts of X-hydroxyproline (Hyp)-Gly-type tripeptides were generated up to 2.5% (w/w) concomitantly with Gly-Pro-Y-type tripeptides (5%; w/w) using ginger powder. The in vivo absorption of the ginger-degraded gelatin hydrolysate was estimated using mice. The plasma levels of collagen-derived oligopeptides, especially X-Hyp-Gly, were significantly high (e.g., 2.3-fold for Glu-Hyp-Gly, p < 0.05) compared with those of the control gelatin hydrolysate, which was prepared using gastrointestinal proteases and did not contain detectable X-Hyp-Gly. This study demonstrated that orally administered X-Hyp-Gly was effectively absorbed into the blood, probably due to the high protease resistance of this type of tripeptide.

  20. Efficacy of oral administration of lactic acid bacteria isolated from cocoa in a fermented milk preparation: reduction of colitis in an experimental rat model.

    Science.gov (United States)

    Dos Santos, T F; Melo, T A; Santos, D S; Rezende, R P; Dias, J C T; Romano, C C

    2016-07-29

    We investigated the probiotic potential of lactic acid bacteria (LAB) obtained from cocoa fermentation using an experimental rat model of colitis. Cocoa beans were collected from fermentation boxes every 12 h for 5 days to isolate the microorganisms. Strains were isolated by serial dilution and plating on MRS agar. Gram-positive and catalase-negative rods were subjected to DNA extraction, polymerase chain reaction, and sequencing. Ten strains were randomly pooled and used to prepare a fermented milk drink that was used to treat the experimental colitis. A parallel group was treated with a single strain drink. Serum concentrations of cytokines and IgA, total and differential counts of blood leukocytes, and histological appearance were compared with the untreated control colitis group. Eighty strains of LAB were identified as Lactobacillus fermentum (68) and Lactobacillus plantarum (12). The multi-strain LAB pool significantly reduced the total number of leukocytes. There was a significant reduction in the percentage of neutrophils and monocytes compared with the control colitis group. IFN-γ concentration was downregulated in animals treated with the LAB pool. IL-10 and IgA increased significantly in the group treated with the strains. Histological analysis showed that the LAB pool reduced the inflammatory infiltrate and restored tissue architecture. The group treated with the single strain LAB drink (L. fermentum) showed no signs of inflammation remission. The results confirm the probiotic action of cocoa-derived LAB in the treatment of experimental colitis. Studies using isogenic models and humans will clarify the mechanisms of immune response modulation in inflammatory bowel disease.

  1. ADMINISTRATIVE RULEMAKING IN ETHIOPIA:

    African Journals Online (AJOL)

    MLR

    or policy or describing the organization, procedure, or practice requirements of an agency … ... Draft Proclamation) prepared by the Justice and Legal System Research ... organ of the government as in the cases of contract law, criminal law, family ..... public is an important administrative procedure they all share in common.

  2. Administrative Circulars

    CERN Multimedia

    Département des Ressources humaines

    2004-01-01

    Administrative Circular N° 2 (Rev. 2) - May 2004 Guidelines and procedures concerning recruitment and probation period of staff members This circular has been revised. It cancels and replaces Administrative Circular N° 2 (Rev. 1) - March 2000. Administrative Circular N° 9 (Rev. 3) - May 2004 Staff members contracts This circular has been revised. It cancels and replaces Administrative Circular N° 9 (Rev. 2) - March 2000. Administrative Circular N° 26 (Rev. 4) - May 2004 Procedure governing the career evolution of staff members This circular has also been revised. It Administrative Circulars Administrative Circular N° 26 (Rev. 3) - December 2001 and brings up to date the French version (Rev. 4) published on the HR Department Web site in January 2004. Operational Circular N° 7 - May 2004 Work from home This circular has been drawn up. Operational Circular N° 8 - May 2004 Dealing with alcohol-related problems...

  3. Final priorities; Rehabilitation Services Administration--Capacity Building Program for Traditionally Underserved Populations--vocational rehabilitation training institute for the preparation of personnel in American Indian Vocation Rehabilitation Services projects. Final priorities.

    Science.gov (United States)

    2014-08-14

    The Assistant Secretary for Special Education and Rehabilitative Services announces two priorities under the Capacity Building Program for Traditionally Underserved Populations administered by the Rehabilitation Services Administration (RSA). The Assistant Secretary may use one or more of these priorities for competitions in fiscal year (FY) 2014 and later years. Priority 1 establishes a new vocational rehabilitation (VR) training institute for the preparation of personnel in American Indian Vocational Rehabilitation Services (AIVRS) projects (the Institute). Priority 2 requires a partnership between a four-year institution of higher education (IHE) and a two-year community college or tribal college. This partnership is designed to successfully implement the VR training Institute established in Priority 1. In addition, the partnership agreement required under Priority 2 provides a brief description of how the partnership will be managed, the partners' roles and responsibilities and a strategy for sustaining the partnership after the Federal investment ends.

  4. Nigeria Journal of Business Administration

    African Journals Online (AJOL)

    The Nigeria Journal of Business Administration has as its principal goal the promotion of academic excellence in research in the management sciences and the ... Articles are carefully selected to provide the reader with an analytical, ...

  5. Empowering America's Communities to Prepare for the Effects of Climate Change: Developing Actionable Climate Science Under the President's Climate Action Plan

    Science.gov (United States)

    Duffy, P. B.; Colohan, P.; Driggers, R.; Herring, D.; Laurier, F.; Petes, L.; Ruffo, S.; Tilmes, C.; Venkataraman, B.; Weaver, C. P.

    2014-12-01

    Effective adaptation to impacts of climate change requires best-available information. To be most useful, this information should be easily found, well-documented, and translated into tools that decision-makers use and trust. To meet these needs, the President's Climate Action Plan includes efforts to develop "actionable climate science". The Climate Data Initiative (CDI) leverages the Federal Government's extensive, open data resources to stimulate innovation and private-sector entrepreneurship in support of actions to prepare for climate change. The Initiative forges commitments and partnerships from the private, NGO, academic, and public sectors to create data-driven tools. Open data from Federal agencies to support this innovation is available on Climate.Data.gov, initially focusing on coastal flooding but soon to expand to topics including food, energy, water, energy, transportation, and health. The Climate Resilience Toolkit (CRT) will facilitate access to data-driven resilience tools, services, and best practices, including those accessible through the CDI. The CRT will also include access to training and tutorials, case studies, engagement forums, and other information sources. The Climate Action Plan also calls for a public-private partnership on extreme weather risk, with the goal of generating improved assessments of risk from different types of extreme weather events, using methods and data that are transparent and accessible. Finally, the U.S. Global Change Research Program and associated agencies work to advance the science necessary to inform decisions and sustain assessments. Collectively, these efforts represent increased emphasis across the Federal Government on the importance of information to support climate resilience.

  6. Administrative Reform

    DEFF Research Database (Denmark)

    Plum, Maja

    Through the example of a Danish reform of educational plans in early childhood education, the paper critically addresses administrative educational reforms promoting accountability, visibility and documentation. Drawing on Foucaultian perspectives, the relation between knowledge and governing...... of administrative technology, tracing how the humanistic values of education embed and are embedded within ‘the professional nursery teacher' as an object and subject of administrative practice. Rather than undermining the humanistic potential of education, it is argued that the technology of accounting...

  7. Multicultural and multilingual approach: Mathematics, science, and engineering education for junior high school minority students and high school administrators. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Crumbly, I.J.; Hodges, J.

    1994-09-01

    During the 1993 school year, LLNL and the US Department of Energy`s San Francisco Field Office provided funds through grant {number_sign}DE-FG03-93SF20045/A000 to assist Cooperative Developmental Energy Program (CDEP) with its network coalition of high school counselors from 19 states and with its outreach and early intervention program in mathematics, science and engineering for minority junior high school students. The program for high school counselors is called the National Educators Orientation Program (NEOP) and the outreach program for minority junior high school students is called the Mathematics, Science and Engineering Academy (MSEA). A total of 35 minority and female rising eighth grade students participated in the Second Annual Mathematics, Science, and Engineering Academy sponsored by the Cooperative Developmental Energy Program of Fort Valley State College (FVSC). There were 24 students from the middle Georgia area, 4 students from Oakland, California, and 7 students from Portland, Oregon. Each student was selected by counselor in his or her respective school. The selection criteria were based on the students` academic performance in science and mathematics courses.

  8. 加强医院科技论文产出的管理%Strengthening Administration to Output of Science and Technology Thesis in Hospital

    Institute of Scientific and Technical Information of China (English)

    李博; 叶深溪; 吴汉森; 杨云滨

    2001-01-01

    The number and quality of science and technology thesis output is one of important factor to evaluate science and technology actual strength of a unit gradually.Therefore, strengthening efficacious management and control should brought into the duty scope of science and technology management offical. Our hospital has paid attention to strengthen management of science and technology thesis in several year. With effective encouragement method, the number of issued thesis of my hospital is in the highest flight in medical treatment unit in our country.%科技论文产出的数量与质量已逐渐成为衡量一个单位科技实力的重要指标之一。因此,加强这一方面的有效管理和监控,也是纳入科技管理部门的职责范围。近几年来,我院非常注重加强对科技工作人员投送科技论文的管理;加之,有效的激励手段,使我院在全国医疗机构中发表论文数一直名列前茅。

  9. OVERVIEW OF A NATIONAL SCIENCE FAIR IN TURKEY FROM THE FOCUS ON ADMINISTRATORS’, TEACHERS’, STUDENTS’ VIEWS AND QUALITY OF SCIENCE PROJECTS

    Directory of Open Access Journals (Sweden)

    Hasan Said TORTOP

    2013-06-01

    Full Text Available In Turkey called ‘’This is My Work’’ science and mathematics project science fair for elementary school students has been investigated this qualitative study from perspectives of administrator, teacher and students about engaging motivations, difficulties, increasing of involving and productivity, mentorship role, contributing of science education, collaboration with corporation and institutes at project preparing process and quality of science projects. This study was conducted at 2009-2010 educational term, and its sample students engaging from A city at B Regional Fair and their administrators and teachers. Semi-structured interviews, observations, projects reports, attitudinal survey used as collecting data tools. Results form data analysis; engaging motivations administrators that school reputation, teachers stated that pressure of administrator and student willingness, students stated that viewing project. Although teacher are positive attitude towards science fair, they stated that ‘’If my district did not require participation, I would not involve my students in science fair competitions’’ mostly. Administrators, teachers and student mostly stated that mentorships or parents are more effective role at projects making. Findings which qualitative investigating of projects determined serious mistakes at using scientific method, data analysis and searching resource. It should be taken importance to the teachers who are key role at science fairs, if it wants to achieve the science fairs’ aims. It should not be ignored the dimension of ethics and moral education at science fair.

  10. 77 FR 53919 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2012-09-04

    ... Science Division Update --Mars Exploration Program Update --Mars Science Laboratory/Curiosity Update --Mars Program Planning Group Update --Discovery Program Update --Planetary Science Division Senior... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee;...

  11. On the Evolution of a Lesson: Group Preparation for Teaching Contest as Teacher Professional Development Activity for Chinese Elementary Science Teachers

    Science.gov (United States)

    Tang, Xiaowei; Shao, Faxian

    2014-04-01

    Group preparation for teaching contest, or lesson polishing, is a teacher professional development activity unique to China. Through participant observation and discourse analysis of a typical case, this study explores how a science lesson evolved through lesson-polishing process and how such process influenced individual learning and the development of local teaching community. Our work illustrates both the values and the issues of lesson polishing as a type of teacher professional development activity. On one hand, combining professional interactions and trial lessons, lesson-polishing activity opens up space for critical yet cooperative professional interactions and tryouts of different designs and teaching strategies, providing opportunities for individual learning and development of practical rationalities within local community. On the other hand, the functions of such activities are greatly limited by the tendency of refining every detail in lesson design, the existence of overriding dispositions and authorities with overriding power, as well as the focus on practical suggestions that can be directly implemented. Suggestions for improvement are made in the final discussion.

  12. Administrative Ecology

    Science.gov (United States)

    McGarity, Augustus C., III; Maulding, Wanda

    2007-01-01

    This article discusses how all four facets of administrative ecology help dispel the claims about the "impossibility" of the superintendency. These are personal ecology, professional ecology, organizational ecology, and community ecology. Using today's superintendency as an administrative platform, current literature describes a preponderance of…

  13. Data Science Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Data Science is emerging as a critical area of research and technology to advance scientific discovery, knowledge and decision making through systematic...

  14. National Aeronautics and Space Administration (NASA) Earth Science Research for Energy Management. Part 1; Overview of Energy Issues and an Assessment of the Potential for Application of NASA Earth Science Research

    Science.gov (United States)

    Zell, E.; Engel-Cox, J.

    2005-01-01

    Effective management of energy resources is critical for the U.S. economy, the environment, and, more broadly, for sustainable development and alleviating poverty worldwide. The scope of energy management is broad, ranging from energy production and end use to emissions monitoring and mitigation and long-term planning. Given the extensive NASA Earth science research on energy and related weather and climate-related parameters, and rapidly advancing energy technologies and applications, there is great potential for increased application of NASA Earth science research to selected energy management issues and decision support tools. The NASA Energy Management Program Element is already involved in a number of projects applying NASA Earth science research to energy management issues, with a focus on solar and wind renewable energy and developing interests in energy modeling, short-term load forecasting, energy efficient building design, and biomass production.

  15. Offentlig administration

    DEFF Research Database (Denmark)

    Nielsen, Elof Nellemann; Rehr, Preben René

    En undervisningsbog der henvender sig til administrationsbacheloruddannelsen. Kapitlerne er inddelt efter modulerne på uddannelsen og indeholder derfor elementer af administration, forvaltning, økonomistyring, innovation, samfundsvidenskabelige metoder og politisk styrede organisationer.......En undervisningsbog der henvender sig til administrationsbacheloruddannelsen. Kapitlerne er inddelt efter modulerne på uddannelsen og indeholder derfor elementer af administration, forvaltning, økonomistyring, innovation, samfundsvidenskabelige metoder og politisk styrede organisationer....

  16. Laboratory Studies for Planetary Sciences. A Planetary Decadal Survey White Paper Prepared by the American Astronomical Society (AAS) Working Group on Laboratory Astrophysics (WGLA)

    CERN Document Server

    Gudipati, The AAS WGLA: Murthy; Brickhouse, Nancy; Cowan, John; Drake, Paul; Federman, Steven; Ferland, Gary; Frank, Adam; Haxton, Wick; Herbst, Eric; Mumma, Michael; Salama, Farid; Savin, Daniel Wolf; Ziurys, Lucy

    2009-01-01

    The WGLA of the AAS (http://www.aas.org/labastro/) promotes collaboration and exchange of knowledge between astronomy and planetary sciences and the laboratory sciences (physics, chemistry, and biology). Laboratory data needs of ongoing and next generation planetary science missions are carefully evaluated and recommended in this white paper submitted by the WGLA to Planetary Decadal Survey.

  17. THE ROLE OF THE PUBLIC ADMINISTRATOR - MAIN TENDENCIES IN MANAGEMENT AND LEADERSHIP SKILLS OF PUBLIC ADMINISTRATOR IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Constantin BRĂGARU

    2016-06-01

    Full Text Available The public administrator (city manager has to be a professional in mastering the science of planning, organizing, directing, coordinating, reporting, and budgeting. He must be equipped to research issues and offer solutions, draft proposals for legislation and regulations, prepare statements and presentations for testimony, conduct negotiations, build coalitions, and advocate client positions to legislators, other elected/appointed officials, and their staffs. Public administrator must provide representation at the state and other levels of government for businesses, associations, individuals, and non-profit organizations.Having as a role model the good politics from the other european union member states,the institution of public administrator has proven it’s utillty in Romania due to full initiative of several mayors and presidents of county councils.

  18. Further Research is Required to Determine Which Database Products Best Support Research in Public Administration. A review of: Tucker, James, Corey. “Database Support for Research in Public Administration.” Behavioral & Social Sciences Librarian 24.1 (2005: 47-60.

    Directory of Open Access Journals (Sweden)

    David Hook

    2006-06-01

    Full Text Available Objective – To examine the extent to which six commercial database products support student and faculty research in the area of public administration. Design – Bibliometric study. Setting – Academic library in the United States. Subjects – Six commercial business‐related database products were examined: Proquest’s ABI/INFORM Global edition (ABI, EBSCO’s Business Source Premier (BSP, Gale’s General BusinessFile ASAP (GBF, EBSCO’s Academic Search Premier (ASP, EBSCO’s Expanded Academic Index (EAI and Proquest’s International Academic Research Library (ARL. Three of the databases (ABI, BSP, GBF were chosen because they address the management, human resource, and financing elements of public administration. The other three (ASP, EAI, ARL were included because of their multidisciplinary coverage. Methods – A list of journal titles covering public administration was assembled from the Institute of Scientific Information’s Social Sciences Citation Index and previously published lists of recommended journals in the field. The author then compared the compiled list of journal titles against the journal titles indexed by the six database products. He further analyzed the results by level of journal coverage (abstract only, full‐text, and full‐text with embargo and subject area based on categories described in Ulrich’s Periodicals Directory. Main Results – The study found that three of the six database products ‐‐EAI, BSP, and ARL ‐‐ provide indexing for the greatest number of public administration journals contained in the compiled list. EIA and ARL cover the greatest number of those that are full‐text journals, while BSP and ASP cover the greatest number of those full‐text journals limited by publisher embargoes. Conclusion – The author concludes that of the six databases examined, EAI, BSP, and ARL are the best for public administration research, based on their strength in the subject areas of public

  19. Reaching out in new Ways: Bridging the gap Between Science and Media Through the National Oceanic and Atmospheric Administration's Office of Ocean Exploration

    Science.gov (United States)

    Gorell, F. R.; Martinez, C.

    2006-12-01

    NOAA's Office of Ocean Exploration (OE) was created in response to the recommendations of the President's Panel on Ocean Exploration in 2000. With the establishment of OE, NOAA developed a great opportunity to reach out to teachers, students, and the general public to share the excitement of discovery. As exciting expeditions are the core of our NOAA program, outreach efforts are focused around these cruises. Through various initiatives, OE works with the science community to share the excitement of ocean science and discovery with a wide variety of audiences. Initiatives include media events held during port calls, media conference calls arranged with scientists at sea, journalists' participation in expeditions, and select interviews with scientist-explorers. NOAA OE is now poised to initiate a major ongoing satellite-based education and public outreach program from its new dedicated research vessel, the Okeanos Explorer that will become operational in 2008. Through telepresence technology designed by the Institute for Exploration (IFE) in Mystic, CT, expeditions can be managed `virtually' by scientists working from Science Command Centers on land, live education broadcasts can be produced in real-time, and media events can be held through shore-based consoles connected to scientists at sea. Three pilot programs were successfully completed in the past few years demonstrating the potential for this new technology to allow for unlimited access to data, including video, from expeditions, sharing in real-time the excitement of discovery through multiple virtual pathways. News media provide a powerful means to inform and educate the public. In some cases, scientists may believe that interaction with media representatives poses risks unmatched by rewards. While it is important to serve the public's right to know, scientist-explorers on NOAA-sponsored ocean expeditions have a recognized interest in protecting certain data, including images, for a number of legitimate

  20. Simultaneous determination of four phenolic acids and seven alkaloids in rat plasma after oral administration of traditional Chinese medicinal preparation Jinqi Jiangtang Tablet by LC-ESI-MS/MS.

    Science.gov (United States)

    Chang, Yan-xu; Ge, Ai-hua; Yu, Xie-an; Jiao, Xiu-cheng; Li, Jin; He, Jun; Tian, Ji; Liu, Wei; Azietaku, John Teye; Zhang, Bo-li; Gao, Xiu-mei

    2016-01-05

    A rapid, sensitive and selective high performance liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed and validated for the simultaneous determination of four phenolic acids (neochlorogenic acid, chlorogenic acid, cryptochlorogenic acid and ferulic acid) and seven alkaloids (berberine, epiberberine, coptisine, magnoflorine, berberubine, palmatine and jatrorrhizine) in rat plasma. After mixing with the internal standards tetrahydropalmatine (IS1) and rosmarinic acid (IS2), plasma samples were pretreated by protein precipitation using acetonitrile. The HPLC analysis was performed on an Agilent Eclipse plus C18 (4.6 mm×100 mm, 1.8 μm) column with mobile phase consisting of 0.1% formic acid aqueous solution and acetonitrile at a flow rate of 0.3 mL min(-1). The detection was accomplished for the analytes and internal standards using positive electrospray ionization for the alkaloids and negative electrospray ionization for the phenolic acids in multiple-reaction monitoring mode. The method showed a good linearity over a wide concentration range (r(2)>0.99). The lower limit of quantification of seven alkaloids was lower than 2 ng mL(-1) and that of four phenolic acids was less than 20 ng mL(-1). The developed method was applied to the pharmacokinetic study of 11 components after oral administration of traditional Chinese medicinal preparation Jinqi Jiangtang Tablet in rats.

  1. Advanced statistical methods in data science

    CERN Document Server

    Chen, Jiahua; Lu, Xuewen; Yi, Grace; Yu, Hao

    2016-01-01

    This book gathers invited presentations from the 2nd Symposium of the ICSA- CANADA Chapter held at the University of Calgary from August 4-6, 2015. The aim of this Symposium was to promote advanced statistical methods in big-data sciences and to allow researchers to exchange ideas on statistics and data science and to embraces the challenges and opportunities of statistics and data science in the modern world. It addresses diverse themes in advanced statistical analysis in big-data sciences, including methods for administrative data analysis, survival data analysis, missing data analysis, high-dimensional and genetic data analysis, longitudinal and functional data analysis, the design and analysis of studies with response-dependent and multi-phase designs, time series and robust statistics, statistical inference based on likelihood, empirical likelihood and estimating functions. The editorial group selected 14 high-quality presentations from this successful symposium and invited the presenters to prepare a fu...

  2. Potential use of DNA barcodes in regulatory science: identification of the U.S. Food and Drug Administration's "Dirty 22," contributors to the spread of foodborne pathogens.

    Science.gov (United States)

    Jones, Yolanda L; Peters, Sharla M; Weland, Chris; Ivanova, Natalia V; Yancy, Haile F

    2013-01-01

    The U.S. Food, Drug, and Cosmetic Act prohibits the distribution of food that is adulterated, and the regulatory mission of the U.S. Food and Drug Administration (FDA) is to enforce this Act. FDA field laboratories have identified the 22 most common pests that contribute to the spread of foodborne disease (the "Dirty 22"). The current method of detecting filth and extraneous material (tails, legs, carcasses, etc.) is visual inspection using microscopy. Because microscopy can be time-consuming and may yield inaccurate and/or nonspecific results due to lack of expertise, an alternative method of detecting these adulterants is needed. In this study, we sequenced DNA from the 5' region of the cytochrome oxidase I gene of these 22 common pests that contribute to the spread of foodborne pathogens. Here, we describe the generation of DNA barcodes for all 22 species. To date, this is the first attempt to develop a sequence-based regulatory database and systematic primer strategy to identify these FDA-targeted species. DNA barcoding can be a powerful tool that can aid the FDA in promoting the protection and safety of the U.S. food supply.

  3. Education In Economics Versus Administrative Sciences. Research On The Gratuates’ Insertion In The Labor Market In The Context Of The New Economic Changes

    Directory of Open Access Journals (Sweden)

    Ioana Julieta Josan

    2015-01-01

    Full Text Available The purpose of the paper is to analyze the graduates’ insertion in the labor market in the context of the new economic changes and to reveal the relationship between education and their employability. This paper will focus attention on the role of formal higher education; particularly in Business and Administration graduates. The study will be based on a survey achieved through a qualitative research by the implementation of a questionnaire among a representative segment of graduates. It should be noted that this paper focuses on formal education as a mean of human capital accumulation. In the scientific literature there are studies recognized on both specialists and institutions level according to which education is the principal source of economic growth. The role of education consists in transmitting skills and aptitudes towards flexibility. This marks the entry in the new economy or knowledge society, in which competitiveness depends on skills and human capital possessed. Moreover, education is important not only for future productive capacity building but also for improving living standards. A better educated person will have more chances to get a better paying job and have more freedom to choose and decide what is best for his state of wealth. That person will also have the financial resources to take care of his health and access superior products and services.

  4. Database Administrator

    Science.gov (United States)

    Moore, Pam

    2010-01-01

    The Internet and electronic commerce (e-commerce) generate lots of data. Data must be stored, organized, and managed. Database administrators, or DBAs, work with database software to find ways to do this. They identify user needs, set up computer databases, and test systems. They ensure that systems perform as they should and add people to the…

  5. Database Administrator

    Science.gov (United States)

    Moore, Pam

    2010-01-01

    The Internet and electronic commerce (e-commerce) generate lots of data. Data must be stored, organized, and managed. Database administrators, or DBAs, work with database software to find ways to do this. They identify user needs, set up computer databases, and test systems. They ensure that systems perform as they should and add people to the…

  6. Post-operative GnRH-a treatment and black cohosh preparations administration in endometriosis patients%子宫内膜异位症术后 GnRH-a治疗与黑升麻制剂的使用

    Institute of Scientific and Technical Information of China (English)

    陈继明; 吴洁; 浦丹华; 高红艳; 李沁

    2014-01-01

    Endometriosis ( EMS) is one of the most common gynecological diseases in clinics , and the postoperative recurrence has always plagued clinicians .Usage of gonadotropin releasing hormone agonist ( GnRH-a) is very important for reducing EMS recurrence , and it has become the most commonly used method for preventing EMS recurrence .However , perimenopausal symptoms induced by GnRH-a usage seriously affect patients’ life quality, and some patients terminate the treatment because of it .Although add-back therapy is a very good solution for menopausal symptoms , long-term use of hormone may lead to hormone-dependent disease risk .It is still not clear whether black cohosh preparations , as a kind of plant extracts , can be a better antagonism of menopausal symptoms caused by GnRH-a administration and avoid the risk of hormone add-back therapy .This paper will mainly focus on the necessity and existing problems of post-operative GnRH-a treatment for EMS patients , mechanism and functions of black cohosh preparations , possibility and the problems of using black cohosh for remission of perimenopausal symptoms induced by postoperative GnRH-a administration in EMS patients .%子宫内膜异位症( EMS)是临床上最常见的妇科疾病之一,术后的复发问题一直困扰着临床医师。促性腺激素释放激素激动剂( GnRH-a)的使用对于降低EMS术后的复发具有十分重要的作用,目前已成为临床上最为常用的预防EMS复发的方法。但是,GnRH-a使用后引发的围绝经期症状严重影响患者的生活质量,部分患者因此而终止治疗。激素反向添加治疗虽然很好的解决了围绝经期症状,但是激素的长期使用可能导致激素依赖性疾病的风险。作为一种植物提取物,黑升麻制剂能否较好的拮抗GnRH-a所致类围绝经期症状,而且又能避免激素反向添加治疗的风险,目前尚不明确。该文主要围绕EMS术后GnRH-a治疗的必要性及其

  7. Student memories: Insights for science reform

    Science.gov (United States)

    Chaillie, Jane Hall

    The purpose of this study was to examine the recollections pre-service teachers majoring in elementary education have of their science experiences during their elementary years and to explore the recollections in the context of science education reform efforts. At the beginning of science methods course work, pre-service elementary teachers reflected on their memories of their own elementary education experiences. Themes from 102 reflective essays collected in two settings and time periods were identified and compared. The themes remained consistent over both settings and time frames studied and fall into three general categories: curriculum and instruction, teacher traits, and student traits. The pre-service teachers expressed difficulty in recalling elementary science experiences and attributed their limited memories to what they perceived as a low priority of science content in the elementary curriculum. Teaching strategies played a prominent role in the memories reported. Hands-on and active learning strategies produced positive memories, while lectures, reading textbooks, and completing worksheets resulted in more negative memories. Furthermore, pre-service teacher essays often failed to connect the learning activities with concept development or understanding. Pre-service teachers were split nearly equally between those who liked and those who disliked elementary science. The attributes of elementary teachers received the least attention in the categories and focused primarily on passion for teaching science. Implications for science reform leaders, teacher education preparation programs, and school administrators and curriculum directors are identified.

  8. Administrative contracts

    Directory of Open Access Journals (Sweden)

    Vukićević-Petković Milica

    2015-01-01

    Full Text Available Administrative contracts are a special type of contract where usually one of the contracting parties is a public law body and which is concluded for the performance of public service and the realization of a public interest. They go a long way since its inception to its eventual final acceptance of all the legal systems. One of the enduring characteristics of this type of contract is their disquised or unnoticed existence. This is why only monitoring their development may lead to a complete understanding of the importance and essence of this institution as well as the need for its complete legal regulation.

  9. Remodeling Science Education

    Science.gov (United States)

    Hestenes, David

    2013-01-01

    Radical reform in science and mathematics education is needed to prepare citizens for challenges of the emerging knowledge-based global economy. We consider definite proposals to establish: (1) "Standards of science and math literacy" for all students. (2) "Integration of the science curriculum" with structure of matter,…

  10. [Basic science and applied science].

    Science.gov (United States)

    Pérez-Tamayo, R

    2001-01-01

    A lecture was presented by the author at the Democratic Opinion Forum on Health Teaching and Research, organized by Mexico's National Health Institutes Coordinating Office, at National Cardiology Institute "Ignacio Chavez", where he presented a critical review of the conventional classification of basic and applied science, as well as his personal view on health science teaching and research. According to the author, "well-conducted science" is that "generating reality-checked knowledge" and "mis-conducted science" is that "unproductive or producing 'just lies' and 'non-fundable'. To support his views, the author reviews utilitarian and pejorative definitions of science, as well as those of committed and pure science, useful and useless science, and practical and esoterical science, as synonyms of applied and basic science. He also asserts that, in Mexico, "this classification has been used in the past to justify federal funding cutbacks to basic science, allegedly because it is not targeted at solving 'national problems' or because it was not relevant to priorities set in a given six-year political administration period". Regarding health education and research, the author asserts that the current academic programs are inefficient and ineffective; his proposal to tackle these problems is to carry out a solid scientific study, conducted by a multidisciplinary team of experts, "to design the scientific researcher curricula from recruitment of intelligent young people to retirement or death". Performance assessment of researchers would not be restricted to publication of papers, since "the quality of scientific work and contribution to the development of science is not reflected by the number of published papers". The English version of this paper is available at: http://www.insp.mx/salud/index.html

  11. Model program for the recruitment and preparation of high ability elementary mathematics/science teachers: A collaborative project among scientists, teacher educators and classroom teachers

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-01

    This teacher education program will provide a model for recruiting, educating and retaining high ability students to become mathematics and science lead teachers in elementary schools. The quality experiences and support provided these students will help them develop the knowledge and attitudes necessary to provide leadership for elementary mathematics and science programs. Students will have research experiences at the Ames Laboratory, high quality field experiences with nationally recognized mathematics and science teachers in local schools and opportunities to meaningfully connect these two experiences. This program, collaboratively designed and implemented by scientists, teacher educators and classroom teachers, should provide a replicatable model for other teacher education institutions. In addition, materials developed for the project should help other laboratories interface more effectively with K-8 schools and help other teacher education programs incorporate real science and mathematics experience into their curriculum.

  12. Model program for the recruitment and preparation of high ability elementary mathematics/science teachers: A collaborative project among scientists, teacher educators and classroom teachers

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-01

    This teacher education program will provide a model for recruiting, educating and retaining high ability students to become mathematics and science lead teachers in elementary schools. The quality experiences and support provided these students will help them develop the knowledge and attitudes necessary to provide leadership for elementary mathematics and science programs. Students will have research experiences at the Ames Laboratory, high quality field experiences with nationally recognized mathematics and science teachers in local schools and opportunities to meaningfully connect these two experiences. This program, collaboratively designed and implemented by scientists, teacher educators and classroom teachers, should provide a replicatable model for other teacher education institutions. In addition, materials developed for the project should help other laboratories interface more effectively with K-8 schools and help other teacher education programs incorporate real science and mathematics experience into their curriculum.

  13. 75 FR 2892 - NASA Advisory Council; Science Committee; Meeting

    Science.gov (United States)

    2010-01-19

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION: Notice of meeting. SUMMARY: The National Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory Council (NAC)....

  14. Preparing to return to the Moon: Lessons from science-driven analogue missions to the Mistastin Lake impact structure, Canada, a unique lunar analogue site

    Science.gov (United States)

    Osinski, G. R.; Barfoot, T.; Chanou, A.; Daly, M. G.; Francis, R.; Hodges, K. V.; Jolliff, B. L.; Mader, M. M.; McCullough, E. M.; Moores, J. E.; Pickersgill, A.; Pontefract, A.; Preston, L.; Shankar, B.; Singleton, A.; Sylvester, P.; Tornabene, L. L.; Young, K. E.

    2013-12-01

    Impact cratering is the dominant geological process on the Moon, Near Earth Asteroids (NEAs) and the moons of Mars - the objectives for the new Solar System Exploration Research Virtual Institute (SSERVI). Led by members of the Canadian Lunar Research Network (CLRN), funded by the Canadian Space Agency, and with participants from the U.S., we carried out a series of analogue missions on Earth in order to prepare and train for future potential robotic and human sample return missions. Critically, these analogue missions were driven by the paradigm that operational and technical objectives are conducted while conducting new science and addressing real overarching scientific objectives. An overarching operational goal was to assess the utility of a robotic field reconnaissance mission as a precursor to a human sortie sample return mission. Here, we focus on the results and lessons learned from a robotic precursor mission and follow on human-robotic mission to the Mistastin Lake impact structure in Labrador, northern Canada (55°53'N; 63°18'W). The Mistastin structure was chosen because it represents an exceptional analogue for lunar craters. This site includes both an anorthositic target, a central uplift, well-preserved impact melt rocks - mostly derived from melting anorthosite - and is (or was) relatively unexplored. This crater formed ~36 million years ago and has a diameter of ~28 km. The scientific goals for these analogue missions were to further our understanding of impact chronology, shock processes, impact ejecta and potential resources within impact craters. By combining these goals in an analogue mission campaign key scientific requirements for a robotic precursor were determined. From the outset, these analogue missions were formulated and executed like an actual space mission. Sites of interest were chosen using remote sensing imagery without a priori knowledge of the site through a rigorous site selection process. The first deployment occurred in

  15. CARMENES science preparation: characterisation of M dwarfs with low-resolution spectroscopy and search for low-mass wide companions to young stars

    Science.gov (United States)

    Alonso-Floriano, F. J.

    2015-11-01

    This thesis is focused on the study of low-mass objects that can be targets of exoplanet searches with near-infrared spectrographs in general and CARMENES (Calar Alto high-Resolution search for M dwarfs with Exo-earths with Near-infrared and optical Echelle Spectrographs; see Quirrenbach et al. 2014) in particular. The CARMENES consortium comprises 11 institutions from Germany and Spain that are building a high-resolution spectrograph (R=82,000) with two channels, visible (0.55 - 1.05 um) and infrared (0.95 - 1.7 um), for the 3.5 m Calar Alto telescope. It will observe a sample of 300 M dwarfs in 600 nights of guaranteed time during at least three years, starting in January 2016. The final sample will be chosen from the 2200 M dwarfs included in the CARMENCITA input catalogue. For these stars, we have obtained and collected a large amount of data: spectral types, radial and rotational velocities, photometry in several bands, etc. Part of the e effort of the science preparation necessary for the final selection of targets for CARMENES and other near-infrared spectrographs has been collected in two publications, which are presented in this PhD thesis. In the first publication (Alonso-Floriano et al., 2015A&A...577A.128A), we obtained low-resolution spectra for 753 stars using the CAFOS spectrograph at the 2.2 m Calar Alto telescope. The main goal was to derive accurate spectral types, which are fundamental parameters for the sample selection. We used a grid of 49 standard stars, from spectral types K3V to M8V, together with a double least-square minimisation technique and 31 spectral indices previously defined by other authors. In addition, we quantified the surface gravity, metallicity and chromospheric activity of the sample, in order to detect low-gravity stars (giants and very young), metal-poor and very metal-poor stars (subdwarfs), and very active stars. In the second publication (Alonso-Floriano et al., 2015A&A...583A..85A), we searched for common proper

  16. L’effet de la personnalité sur la performance des étudiants universitaires en sciences de l’administration à l’examen écrit, au test à choix multiple et aux travaux pratiques

    Directory of Open Access Journals (Sweden)

    Sawsen Lakhal

    2017-03-01

    Full Text Available Plusieurs programmes universitaires en sciences de l’administration au Canada ont implanté des réformes majeures, suite aux demandes des organismes d’agrément tels que l’Association to Advance Collegiate Schools of Business (AACSB. Conséquemment, de plus en plus de méthodes d’évaluation des apprentissages sont utilisées. Toutefois, l’introduction de ces méthodes dans les programmes d’études pourrait engendrer des biais aux résultats de l’évaluation des apprentissages. L’étude des facteurs pouvant avoir un effet sur la performance des étudiants aux différentes méthodes d’évaluation devient pertinente dans ce contexte. Ainsi, l’objectif de cette étude consiste à vérifier si la personnalité telle que définie par le modèle des cinq facteurs influence la performance à l’examen écrit, au test à choix multiples et aux travaux pratiques. Deux variables contrôle, le genre et l’âge, sont inclus dans les analyses. Un échantillon de 378 étudiants inscrits à un cours de premier cycle universitaire en sciences de l’administration a répondu à un questionnaire en ligne. Les résultats des analyses des régressions linéaires multiples indiquent que ce ne sont pas toujours les mêmes facteurs de la personnalité qui sont sollicités d’une méthode d’évaluation à l’autre, indiquant l’existence potentielle de biais à l’évaluation des apprentissages. Ces résultats sont discutés au regard de la littérature plus large dans le domaine et touchant à d’autres programmes d’études universitaires. In Canada, a number of university programs in business administration have imbedded major reforms, following requests from accreditation bodies such as the Association to Advance Collegiate Schools of Business (AACSB. Consequently, more and more learning assessment methods are used. However, the introduction of these methods in curricula could lead to bias to the results of learning assessment. In

  17. Attitudes of Saudi Arabian secondary preservice teachers toward teaching practices in science: The adequacy of preparation to use teaching strategies in classrooms

    Science.gov (United States)

    Aljabber, Jabber M.

    The purpose of this study was to investigate the attitudes of Saudi Arabian secondary preservice science teachers (SPSTs) toward a variety of science teaching practices. An ultimate, essential goal of this study was to use generated information and findings to improve the current secondary science education programs in Saudi Arabia and to develop better science teacher practices. The selected practices were posted by the National Research Council in 1999. These indicated that students learn science best through understanding of science rather than memorization of scientific facts and concepts, building new knowledge and understanding on what is already known and believed, formulating new knowledge by modifying and refining current concepts and by adding new concepts to what is already known, taking care of their own learning, social learning environments and interactions, and application of knowledge to novel situations. The study's sample consisted of all (147) SPSTs enrolled in the spring semester of 2003 in four Teachers' Colleges: Riyadh, Makkah, Taif, and Dammam. All participants were performing student teaching in secondary schools. This study used quantitative and qualitative data collection methods. Only three SPSTs were purposefully selected from each college for seven semi-structured interview questions, lasting an hour per interview. They were asked to complete a 58-item questionnaire survey and respond to four open-ended survey questions. To assess their attitudes toward the above science teaching practices, data was analyzed using the Rasch analysis model, other parametric tests (e.g., a one-way analysis of variance (ANOVA) and independent-samples t-test), and non-parametric tests (e.g., a chi-square of independent test). Furthermore, qualitative procedures were also used to assess SPSTs' views of some specific aspects about science teaching and the current secondary science education programs in Saudi Arabia. This was achieved through a careful

  18. ADMINISTRATIVE CIRCULARS

    CERN Multimedia

    Division des ressources humaines

    2000-01-01

    N° 2 (Rev. 1) - March 2000Guidelines and procedures concerning recruitment and probation period of staff membersN° 9 (Rev. 2) - March 2000Staff members contractsN° 16 (Rev. 2) - January 2000TrainingN° 30 (Rev. 1) - January 2000Indemnities and reimbursements upon taking up appointment and termination of contractN° 32 - February 2000Principles and procedures governing complaints of harassmentThese circular have been amended (No 2, N° 9, N° 16 and N° 30) or drawn up (N° 32).Copies are available in the Divisional Secretariats.Note:\tAdministrative and operational circulars, as well as the lists of those in force, are available for consultation in the server SRV4_Home in the Appletalk zone NOVELL (as GUEST or using your Novell username and password), volume PE Division Data Disk.The Word files are available in the folder COM, folder Public, folder ADM.CIRC.docHuman Resources DivisionTel. 74128

  19. Social science that matters

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    2006-01-01

    Social science is headed down a dead end toward mere scientism, becoming a second-rate version of the hard sciences. We neeed to recognise and support a different kind of social science research - and so should those who demand accountability from researchers. This paper asks what kind of social...... science we - scholars, policy makers, administrators - should and should not promote in democratic societies, and how we may hold social scientists accountable to deliver what we ask them for....

  20. Social science that matters

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    2006-01-01

    Social science is headed down a dead end toward mere scientism, becoming a second-rate version of the hard sciences. We neeed to recognise and support a different kind of social science research - and so should those who demand accountability from researchers. This paper asks what kind of social...... science we - scholars, policy makers, administrators - should and should not promote in democratic societies, and how we may hold social scientists accountable to deliver what we ask them for....

  1. Increasing Robotic Science Applications Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The project consists of the design, fabrication and testing of two science platforms.  The first is a portable Robonaut-compatible science “toolbox”...

  2. 1 November 2012 - Signature of the Co-operation Agreement between the Administrative Department of Science, Technology and Innovation (COLCIENCIAS) of Colombia and the European Organization for Nuclear Research (CERN) concerning Scientific and Technical Co-operation in High-Energy Physics and related technologies by CERN Director-General R. Heuer, witnessed by Ambassador of Colombia to Switzerland C. Turbay Quintero.

    CERN Multimedia

    Maximilien Brice

    2012-01-01

    1 November 2012 - Signature of the Co-operation Agreement between the Administrative Department of Science, Technology and Innovation (COLCIENCIAS) of Colombia and the European Organization for Nuclear Research (CERN) concerning Scientific and Technical Co-operation in High-Energy Physics and related technologies by CERN Director-General R. Heuer, witnessed by Ambassador of Colombia to Switzerland C. Turbay Quintero.

  3. 5th October 2011 - Vienna Science and Technology Fund Board of Directors ((WWTF) led by Its President, Lord Mayor and Governor of Vienna M. Häupl, signing the guest book with Head of International relations F. Pauss and Director for Administration and General Infrastructure S. Lettow.

    CERN Multimedia

    2011-01-01

    5th October 2011 - Vienna Science and Technology Fund Board of Directors ((WWTF) led by Its President, Lord Mayor and Governor of Vienna M. Häupl, signing the guest book with Head of International relations F. Pauss and Director for Administration and General Infrastructure S. Lettow.

  4. Environmental Science Projects. LC Science Tracer Bullet.

    Science.gov (United States)

    Carter, Constance, Comp.

    This bibliography cites sources to assist middle, junior, and senior high school students and teachers in planning, preparing, and executing science fair projects in the environmental sciences. In addition, a few books with experiments suitable for elementary grade students are included. The listing includes: (1) 5 introductory texts; (2) 31…

  5. Science Projects in Biology. LC Science Tracer Bullet.

    Science.gov (United States)

    Carter, Constance, Comp.; Wilson, Alana, Comp.

    Sources to assist junior and senior high school students and teachers in planning, preparing, and executing science fair projects in the biological science are cited here, as well as a few books with experiments suitable for elementary grade students. (AA)

  6. National Space Science Data Center Master Catalog

    Data.gov (United States)

    National Aeronautics and Space Administration — The National Space Science Data Center serves as the permanent archive for NASA space science mission data. 'Space science' means astronomy and astrophysics, solar...

  7. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 55: Career goals and educational preparation of aerospace engineering and science students: An international perspective

    Science.gov (United States)

    Pinelli, Thomas E.; Kennedy, John M.; Barclay, Rebecca O.

    1995-01-01

    Results are presented of a survey of aerospace engineering and science students conducted in India, Japan, Russia, the United Kingdom, and the United States. The similarities and differences among aerospace engineering and science students from the five countries are examined in the context of two general aspects of educational experience. First, the extent to which students differ regarding the factors that led to the choice of a career in aerospace, their current levels of satisfaction with that choice, and career-related goals and objectives is considered. Second, the importance of certain communications/information-use skills for professional use is examined, as well as the frequency of use and importance of specific information sources and products to meet students' educational needs. Overall, the students who participated in this research remain relatively happy with the choice of a career in aerospace engineering, despite pessimism in some quarters about the future of the industry. Regardless of national identity, aerospace engineering and science students appear to share a similar vision of the profession in terms of their career goals and aspirations. The data also indicate that aerospace engineering and science students are well aware of the importance of communications/information-use skills to professional success and that competency in these skills will help them to be productive members of their profession. Collectively, all of the students appear to use and value similar information sources and products, although some differences appear by country.

  8. Preparing Pre-Service School Librarians for Science-Focused Collaboration with Pre-Service Elementary Teachers: The Design and Impact of a Cross-Class Assignment

    Science.gov (United States)

    Rawson, Casey H.

    2015-01-01

    Numerous authors in the library and information science (LIS) field have called for more authentic collaborative experiences for students in school librarian education programs, particularly experiences that partner school library students with pre-service teachers to collaboratively design instruction. The first-iteration, design-based study…

  9. Preparation of Liberal Arts College Students' Learning Difficulties Self-rating Scale of Science Sources%理科来源的文科大学生学习困难自评量表的编制

    Institute of Scientific and Technical Information of China (English)

    江慧; 张见有; 阳泽

    2014-01-01

    Through literature analysis and open questionnaire, constructed science learning difficulties derived theoretical dimen-sion of the liberal arts college, and accordingly prepared the"liberal arts college science learning difficulties sources of self-rating scale."Exploratory factor analysis and confirmatory factor by 286 liberal arts college science sources to analyze the survey data, found that:liberal arts college science learning difficulties sources checklist includes the ability to acquire knowledge, arts achie-vement motivation and adaptability of this liberal arts three dimensions. The scale has clear factor structure and good reliability and validity. It can be taken as measuring tool of liberal art college students' learning difficulties of science sources.%通过文献分析和开放式问卷调查,构建了理科来源的文科大学生学习困难的理论维度,并据此编制了“理科来源的文科大学生学习困难自评量表”。通过对286名理科来源的文科大学生的调查数据进行探索性因素分析和验证性因素分析,发现:理科来源的文科大学生学习困难自评量表主要包括知识获得能力、文科成就动机和文科适应性这三个维度。量表的因素结构清晰,信效度良好。可以作为理科来源的文科大学生学习困难的测量工具。

  10. Journal of Business and Administrative Studies: Submissions

    African Journals Online (AJOL)

    Inquiries and submissions should be delivered to the following address: ... research articles that seek to explore issues in business and administrative sciences should be relevant and significant. .... The Law Making Process in Ethiopia.

  11. How do German primary school teachers prepare students for science standards? Findings from a video study of the Professional Development Program SINUS for Primary Schools

    Directory of Open Access Journals (Sweden)

    Inger Marie Dalehefte

    2014-06-01

    Full Text Available The German professional development program SINUS for Primary Schools (2009-2013 aimed to enhance the quality of science and mathematics instruction in primary schools. The implementation was coordinated and evaluated by the Leibniz Institute for Science and Mathematics Education (IPN in Kiel, Germany. About 870 schools and 5440 teachers participated. In this article we take a closer look at the scientific methods in science instruction and analyse how these are implemented in instruction to address upcoming science standards in secondary school. The results presented refer to the descriptive video data from eight lessons of SINUS teachers and three lessons of teachers from a control group. The findings from the video study show that the scientific methods geared towards the standards in science for secondary school can also be observed in primary school. The results are discussed in terms of cumulative learning and the importance of coordinating educational content between different types of schools. Il programma di sviluppo professionale per le scuole primarie SINUS (2009-2013 ha l’obiettivo di migliorare la qualità dell’insegnamento di scienze e matematica nella scuola primaria. La ricerca qui presentata è stata coordinata e valutata dal Leibniz Institute for Science and Mathematics Education (IPN di Kiel, in Germania. Hanno partecipato circa 870 scuole e 5440 insegnanti. In questo articolo si pone l’accento sui metodi scientifici utilizzati per l’istruzione primaria e si analizzano le strategie di attuazione in continuità con gli standard d’istruzione delle scienze nella scuola secondaria. I risultati presentati si riferiscono ai dati descrittivi estrapolati dai video di otto lezioni di docenti del SINUS e tre lezioni del gruppo di controllo. I risultati mostrano che i metodi scientifici orientati verso gli standard di scienze per la scuola secondaria si possono osservare anche nella scuola primaria. I risultati sono discussi

  12. Science and Science Fiction

    Science.gov (United States)

    Oravetz, David

    2005-01-01

    This article is for teachers looking for new ways to motivate students, increase science comprehension, and understanding without using the old standard expository science textbook. This author suggests reading a science fiction novel in the science classroom as a way to engage students in learning. Using science fiction literature and language…

  13. Moving to higher ground: Closing the high school science achievement gap

    Science.gov (United States)

    Mebane, Joyce Graham

    The purpose of this study was to examine the perceptions of West High School constituents (students, parents, teachers, administrators, and guidance counselors) about the readiness and interest of African American students at West High School to take Advanced Placement (AP) and International Baccalaureate (IB) science courses as a strategy for closing the achievement gap. This case study utilized individual interviews and questionnaires for data collection. The participants were selected biology students and their parents, teachers, administrators, and guidance counselors at West High School. The results of the study indicated that just over half the students and teachers, most parents, and all guidance counselors thought African American students were prepared to take AP science courses. Only one of the three administrators thought the students were prepared to take AP science courses. Between one-half and two-thirds of the students, parents, teachers, and administrators thought students were interested in taking an AP science course. Only two of the guidance counselors thought there was interest among the African American students in taking AP science courses. The general consensus among the constituents about the readiness and interest of African American students at West High School to take IB science courses was that it is too early in the process to really make definitive statements. West is a prospective IB school and the program is new and not yet in place. Educators at the West High School community must find reasons to expect each student to succeed. Lower expectations often translate into lower academic demands and less rigor in courses. Lower academic demands and less rigor in courses translate into less than adequate performance by students. When teachers and administrators maintain high expectations, they encourage students to aim high rather than slide by with mediocre effort (Lumsden, 1997). As a result of the study, the following suggestions should

  14. 40 CFR 1502.6 - Interdisciplinary preparation.

    Science.gov (United States)

    2010-07-01

    ... § 1502.6 Interdisciplinary preparation. Environmental impact statements shall be prepared using an inter-disciplinary approach which will insure the integrated use of the natural and social sciences and...

  15. Administrative Methods of State Management in the Sphere of Customs

    OpenAIRE

    Мартюшевская, Елена Николаевна

    2015-01-01

    The article dedicates administrative methods of public administration in sphere of customs matters. The author pays attention on the definition of non-tariff measures with regard to non-tariff methods, also how to improve in existing science of classification of administrative methods of public administration in sphere of customs matters.

  16. Public Administration Programmes in The Netherlands

    NARCIS (Netherlands)

    J.C.N. Raadschelders; F.K.M. van Nispen tot Pannerden (Frans)

    1999-01-01

    textabstractPublic administration in The Netherlands is generally approached as a multi-disciplinary field of inquiry, especially in the social sciences. Some schools attempt a more integrating approach preserving the integrity of Public Administration as an academic discipline. Its focus is on: 1.

  17. Naturalism and Educational Administration: New Directions

    Science.gov (United States)

    Evers, Colin W.; Lakomski, Gabriele

    2015-01-01

    The purpose of this paper is to outline some new developments in a mature research program that sees administrative theory as cohering with natural science and uses a coherence theory of epistemic justification to shape the content and structure of administrative theory. Three main developments are discussed. First, the paper shows how to deal…

  18. Public Administration Programmes in The Netherlands

    NARCIS (Netherlands)

    J.C.N. Raadschelders; F.K.M. van Nispen tot Pannerden (Frans)

    1999-01-01

    textabstractPublic administration in The Netherlands is generally approached as a multi-disciplinary field of inquiry, especially in the social sciences. Some schools attempt a more integrating approach preserving the integrity of Public Administration as an academic discipline. Its focus is on: 1.

  19. Database Support for Research in Public Administration

    Science.gov (United States)

    Tucker, James Cory

    2005-01-01

    This study examines the extent to which databases support student and faculty research in the area of public administration. A list of journals in public administration, public policy, political science, public budgeting and finance, and other related areas was compared to the journal content list of six business databases. These databases…

  20. 29 CFR 101.11 - Administrative law judge's decision.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Administrative law judge's decision. 101.11 Section 101.11... Administrative law judge's decision. (a) At the conclusion of the hearing the administrative law judge prepares a... administrative law judge may recommend dismissal or sustain the complaint, in whole or in part, and...

  1. Administration of Anesthesia

    Science.gov (United States)

    ... a Surgeon What We Do Administration of Anesthesia Administration of Anesthesia Oral and maxillofacial surgeons are extensively ... Injury Wisdom Teeth Management Procedures Administration of Anesthesia Administration of Anesthesia Oral and maxillofacial surgeons are extensively ...

  2. Alignment of Learning Goals, Assessments and Curricula in an Earth Sciences Program to Prepare the Geoscience Workforce for the 21st Century

    Science.gov (United States)

    Mogk, D. W.; Schmitt, J.

    2013-12-01

    The Dept. of Earth Sciences, Montana State University, recently completed a comprehensive revision of its undergraduate curriculum to meet challenges and opportunities in training the next generation geoscience workforce. The department has 280 undergraduate majors in degree options that include: geology, geography (physical and human), snow science, paleontology and GIS/planning. We used a 'backward design' approach by first considering the profile of a student leaving our program: what should they know and be able to do, in anticipation of professional development for traditional (exploration, environmental, regulatory agencies) and non-traditional (planning, policy, law, business, teaching) jobs or for further training in graduate school. We adopted an Earth system approach to be better aligned with contemporary approaches to Earth science and to demonstrate the connections between sub-disciplines across the curriculum. Learning sequences were designed according to Bloom's Taxonomy to develop higher level thinking skills (starting from observations and progressing to descriptions, interpretations, applications, integration of multiple lines of evidence, synthetic and analytical thinking and evaluation). Central themes are reinforced in multiple classes: history and evolution of the Earth system, composition and architecture of Earth, surface of Earth and the 'critical zone' and human dimensions. The cornerstones of the curriculum are strong background in cognate sciences, geologic 'habits of mind', an emphasis on geologic processes and field instruction. Ancillary learning goals include development of quantitative, communication, and interpersonal skills; use of Earth data and modeling; systems thinking; research and research-like experiences; and applications to societal issues. The first year course of study includes a slate of courses to explore the Earth system, primarily to engage and recruit students to the major. Second year studies are foundational for

  3. Administrative Procedures for Small Institutions. Second Edition.

    Science.gov (United States)

    Mathews, Keith W., Ed.

    This guide offers sample administrative procedures and policies that can be used by small colleges and universities to prepare or revise administrative procedures manuals. The sample procedures and policies offered here have been compiled from a review of many manuals from many different institutions, and vary from the general to the specific.…

  4. The Big Questions of Public Administration Education.

    Science.gov (United States)

    Denhardt, Robert B.

    2001-01-01

    Identifies four questions related to public administration education: (1) do we seek to educate students with respect to theory or practice? (2) do we prepare students for first jobs or later jobs? (3) what are appropriate delivery systems? and (4) what personal commitments do we make as public administrators? (Contains 48 references.) (JOW)

  5. Explicit training in human values and social attitudes of future engineers in Spain : commentary on "preparing to understand and use science in the real world: interdisciplinary study concentrations at the technical University of Darmstadt".

    Science.gov (United States)

    Fabregat, Jaime

    2013-12-01

    In Spain before the 1990s there was no clear and explicit comprehensive training for future engineers with regard to social responsibility and social commitment. Following the Spanish university curricular reform, which began in the early 1990s, a number of optional subjects became available to students, concerning science, technology and society (STS), international cooperation, the environment and sustainability. The latest redefinition of the Spanish curriculum in line with the Bologna agreements has reduced the number of non-obligatory subjects, but could lead to improving preparation for social responsibility due to the requirement that the design of curricula and the assessment of students should be based on competencies, some of which include human values and attitudes.

  6. Acid Rain: Science Projects.

    Science.gov (United States)

    Hessler, Edward W.; Stubbs, Harriett S.

    Too often science seems to be a matter of studying from books and responding to questions raised by teachers about the information either in the classroom or on examinations. Such a view of science misses its importance as a way of thinking, doing, and preparing for citizenship roles. The problems and activities included in this volume are…

  7. Acid Rain: Science Projects.

    Science.gov (United States)

    Hessler, Edward W.; Stubbs, Harriett S.

    Too often science seems to be a matter of studying from books and responding to questions raised by teachers about the information either in the classroom or on examinations. Such a view of science misses its importance as a way of thinking, doing, and preparing for citizenship roles. The problems and activities included in this volume are…

  8. Senior Administrators Should Have Administrative Contracts.

    Science.gov (United States)

    Posner, Gary J.

    1987-01-01

    Recognizing that termination is viewed by the employee as the equivalent to capital punishment of a career, an administrative contract can reduce the emotional and financial entanglements that often result. Administrative contracts are described. (MLW)

  9. Süleyman Demirel Üniversitesi İktisadi ve İdari Bilimler Fakültesi Akademik Personelinin Genel ve Örgütsel Sinizm Düzeyi = Cynicism and Organizational Cynicism Trends of Academicians at Suleyman Demirel University Faculty of Economics and Administrative Sciences

    Directory of Open Access Journals (Sweden)

    Elif Türkan ARSLAN

    2012-03-01

    Full Text Available The aim of this study is to determine the cynicism and organizational cynicism trends of academicians at the Faculty of Economics and Administrative Sciences at Suleyman Demirel University. For this purpose, while the cynicism is analysed using the scale developed by Wrightman (1992, for the organizational cynicism, Brandes’s (1997 scale is prefered. The data obtained in this field study is processed and the results are interpreted through the frequency, factor and correlation analyses.

  10. The administrator's quest for quality.

    Science.gov (United States)

    Ross, A

    1988-01-01

    Times are tough and will become even tougher. Retrenchment issues will be foremost in many operational settings. Failure to understand baseline quality standards will make it extremely difficult to know where to cut and how to regroup without adversely affecting patient attitudes and service. Practice patterns are changing rapidly and the astute administrator needs to be prepared to participate freely in decisions affecting quality, service and costs.

  11. Technology Integration in a Science Classroom: Preservice Teachers' Perceptions

    Science.gov (United States)

    Rehmat, Abeera P.; Bailey, Janelle M.

    2014-12-01

    The challenge of preparing students for the information age has prompted administrators to increase technology in the public schools. Yet despite the increased availability of technology in schools, few teachers are integrating technology for instructional purposes. Preservice teachers must be equipped with adequate content knowledge of technology to create an advantageous learning experience in science classrooms. To understand preservice teachers' conceptions of technology integration, this research study explored 15 elementary science methods students' definitions of technology and their attitudes toward incorporating technology into their teaching. The phenomenological study took place in a science methods course that was based on a constructivist approach to teaching and learning science through science activities and class discussions, with an emphasis on a teacher beliefs framework. Data were collected throughout the semester, including an open-ended pre/post-technology integration survey, lesson plans, and reflections on activities conducted throughout the course. Through a qualitative analysis, we identified improvements in students' technology definitions, increased technology incorporation into science lesson plans, and favorable attitudes toward technology integration in science teaching after instruction. This research project demonstrates that positive changes in beliefs and behaviors relating to technology integration in science instruction among preservice teachers are possible through explicit instruction.

  12. The art of science education: Preparing graduate students of the 21st century to teach chemistry and physics in college and university settings

    Science.gov (United States)

    Lisagor, Terri

    This study examined the attitudes of a selected sample of Chemistry and Physics faculty and doctoral students to determine their perceived value (PV) of incorporating Teaching Methodology (TM) courses into program curricula to prepare graduates to teach in higher education. Barnes (1984) and Rosensitto (1999) determined professors' perceived need for graduate students to prepare for careers in academe. Barnes investigated professors of PhD students from several academic disciplines. Rosensitto included professors of PhD and Masters programs. This study included doctoral students, focusing on Chemistry and Physics PhD programs. The purposes of this study were to establish the percent of sample Chemistry and Physics PhD programs offering TM; to determine the PV of faculty (PV-F) and doctoral students (PV-S) for incorporating TM into the doctoral programs; to determine if there was a significant difference between PV-F and PV-S; and to identify respondents' opinions of best practices and suggestions for ways to incorporate TM into doctoral program curricula. The sample programs were analyzed to determine the percent of PhD programs offering TM; on-line surveys were used to gather data from faculty and doctoral students. Of the sampled programs, more Physics (21.7%) than Chemistry (14.8%) offer TM. The average PV-F was higher for programs offering TM than for those that do not, higher for Physics than for Chemistry, and higher for tenured than for non-tenured faculty. The average PV-S was higher for Physics than for Chemistry, and higher for programs that do not offer TM than for those that do. The average PV-S was higher for students planning to teach than for those planning to go into research or industry. This study looked at faculty and student responses to items on the Likert portion of the surveys. While the average PV-S (3.47) was significantly higher than PV-F (3.27), students and faculty had a remarkable similarity to the pattern for the responses to each of

  13. NSTA Portal to Science Safety

    Science.gov (United States)

    Roy, Ken

    2010-01-01

    The National Science Teachers Association's (NSTA) Science Safety Advisory Board recently launched the Safety in the Science Classroom portal. This portal serves as a gateway to safety resources for teachers, supervisors, and administrators. It also contains an evolving list of safety resources for elementary, middle, and high schools. The list…

  14. Science Fairs: Promoting Positive Attitudes Towards Science from Student Participation

    Science.gov (United States)

    Wilson, Janell D.; Cordry, Sheila; Unline, Carol

    2004-01-01

    The purpose of the article is to describe step by step procedures teachers can use to successfully engage their students in the development of science fair projects. The article further explains how the student should prepare their science fair project for science fair competition. It is expected that increasing student participation in science…

  15. Making Philosophy of Science Education Practical for Science Teachers

    Science.gov (United States)

    Janssen, F. J. J. M.; van Berkel, B.

    2015-01-01

    Philosophy of science education can play a vital role in the preparation and professional development of science teachers. In order to fulfill this role a philosophy of science education should be made practical for teachers. First, multiple and inherently incomplete philosophies on the teacher and teaching on what, how and why should be…

  16. Making Philosophy of Science Education Practical for Science Teachers

    Science.gov (United States)

    Janssen, F. J. J. M.; van Berkel, B.

    2015-01-01

    Philosophy of science education can play a vital role in the preparation and professional development of science teachers. In order to fulfill this role a philosophy of science education should be made practical for teachers. First, multiple and inherently incomplete philosophies on the teacher and teaching on what, how and why should be…

  17. CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY: Preparation and Characterization of BPO Film as Electrode for Using of FeRAM

    Science.gov (United States)

    Wen, Xin-Yi; Yu, Jun; Wang, Yun-Bo; Zhou, Wen-Li; Gao, Jun-Xiong; Chu, Xiao-Hui

    2008-07-01

    Conductive perovskite BaPbO3 (BPO) films as a potential electrode material of PZT capacitors used in ferroelectric random access memory are prepared by rf magnetron sputtering. An x-ray diffractometer and standard four probe method are employed to investigate the dependence of growth conditions on crystal structure and conductivity of BPO films. It is found that BPO films with perovskite phase can be obtained at substrate temperatures above 425° C, and the sample with the lowest resistivity is obtained at 450° C under pure argon atmosphere. Using this BPO film as electrode, ferroelectric properties of BPO/PZT/BPO and Pt/PZT/BPO sandwiched structures are evaluated. Their remanent polarization and coercive field are 36.6μC/cm2 (81.3kV/cm) and 36.9μC/cm2 (89.1 kV/cm), respectively. The coercive field of the former structure is lower than that of the latter, but remanent polarizations are almost the same. In addition, the results imply that BPO electrode is helpful to improve the fatigue resistance of PZT. The reasons are discussed.

  18. 75 FR 17913 - Maintenance and Vegetation Management Along Existing Western Area Power Administration...

    Science.gov (United States)

    2010-04-08

    ... Area Power Administration DEPARTMENT OF AGRICULTURE Forest Service Maintenance and Vegetation Management Along Existing Western Area Power Administration Transmission Line Rights of Way on National... Administration, DOE; Forest Service, USDA. ACTION: Notice of Intent to Prepare an Environmental Impact...

  19. Science in Science Fiction.

    Science.gov (United States)

    Allday, Jonathan

    2003-01-01

    Offers some suggestions as to how science fiction, especially television science fiction programs such as "Star Trek" and "Star Wars", can be drawn into physics lessons to illuminate some interesting issues. (Author/KHR)

  20. Science policy up close

    CERN Document Server

    Marburger, John H

    2015-01-01

    In a career that included tenures as president of Stony Brook University, director of Brookhaven National Laboratory, and science advisor to President George W. Bush, John Marburger (1941 2011) found himself on the front line of battles that pulled science ever deeper into the political arena. From nuclear power to global warming and stem cell research, science controversies, he discovered, are never just about science. Science Policy Up Close" presents Marburger s reflections on the challenges science administrators face in the twenty-first century. In each phase of public service Marburger came into contact with a new dimension of science policy. The Shoreham Commission exposed him to the problem of handling a volatile public controversy over nuclear power. The Superconducting Super Collider episode gave him insights into the collision between government requirements and scientists expectations and feelings of entitlement. The Directorship of Brookhaven taught him how to talk to the public about the risks ...

  1. Atoms at the Science Fair

    Energy Technology Data Exchange (ETDEWEB)

    LeCompte, Robert G. [AEC Division of Technical Information; Wood, Burrell L. [AEC Division of Special Projects

    1968-01-01

    The United States Atomic Energy Commission has prepared this booklet to help young science fair exhibitors, their science teachers, project counselors, and parents. The booklet suggests some of the numerous nuclear topics on which students can base meaningful science projects. It offers all exhibitors advice on how to plan, design, and construct successful exhibits.

  2. Preparation of acid-base bifunctional mesoporous KIT-6 (KIT: Korea Advanced Institute of Science and Technology) and its catalytic performance in Knoevenagel reaction

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Ling [College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities, Tongliao 028000 (China); Wang, Chunhua [Key Laboratory of Surface and Interface Chemistry of Jilin Province, College of Chemistry, Jilin University, Changchun 130023 (China); Guan, Jingqi, E-mail: guanjq@jlu.edu.cn [Key Laboratory of Surface and Interface Chemistry of Jilin Province, College of Chemistry, Jilin University, Changchun 130023 (China)

    2014-05-01

    Acid-base bifunctional mesoporous catalysts Al-KIT-6-NH{sub 2} containing different aluminum content have been synthesized through post synthetic grafting method. The materials were characterized by X-ray diffraction (XRD), scanning electron micrographs (SEM), transmission electron micrographs (TEM), Fourier-transform infrared spectroscopy (FTIR), IR spectra of pyridine adsorption, NH{sub 3}-TPD and TG analysis. The characterization results indicated that the pore structure of KIT-6 was well kept after the addition of aluminum and grafting of aminopropyl groups. The acid amount of Al-KIT-6 increased with enhancing aluminum content. Catalytic results showed that weak acid and weak base favor the Knoevenagel reaction, while catalysts with strong acid and weak base exhibited worse catalytic behavior. - Graphical abstract: The postulated steps of mechanism for the acid-base catalyzed process are as follows: (1) the aldehyde gets activated by the surface acidic sites which allow the amine undergoes nucleophilic to attack the carbonyl carbon of benzaldehyde. (2) Water is released in the formation of imine intermediate. (3) The ethyl cyanoacetate reacts with the intermediate. (4) The benzylidene ethyl cyanoacetate is formed and the amine is regenerated. - Highlights: • KIT-6 and Al-KIT-6-NH{sub 2} with different Si/Al ratios has been successfully prepared. • 79.4% Yield was obtained over 46-Al-KIT-6-NH{sub 2} within 20 min in Knoevenagel reaction. • Low Al-content Al-KIT-6-NH{sub 2} shows better catalytic stability than high Al-content catalysts. • There is acid-base synergistic effect in Knoevenagel reaction.

  3. Veterans Health Administration

    Science.gov (United States)

    ... code here VA » Veterans Health Administration Veterans Health Administration Robotic Brace for Veterans of Spinal Cord Injury ... Read more » VA Medical Centers The Veterans Health Administration is home to the United States’ largest integrated ...

  4. EPA Administrative Enforcement Dockets

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA Administrative Enforcement Dockets database contains the electronic dockets for administrative penalty cases filed by EPA Regions and Headquarters. Visitors...

  5. Administrative Data Repository (ADR)

    Data.gov (United States)

    Department of Veterans Affairs — The Administrative Data Repository (ADR) was established to provide support for the administrative data elements relative to multiple categories of a person entity...

  6. Preparations, models, and simulations.

    Science.gov (United States)

    Rheinberger, Hans-Jörg

    2015-01-01

    This paper proposes an outline for a typology of the different forms that scientific objects can take in the life sciences. The first section discusses preparations (or specimens)--a form of scientific object that accompanied the development of modern biology in different guises from the seventeenth century to the present: as anatomical-morphological specimens, as microscopic cuts, and as biochemical preparations. In the second section, the characteristics of models in biology are discussed. They became prominent from the end of the nineteenth century onwards. Some remarks on the role of simulations--characterising the life sciences of the turn from the twentieth to the twenty-first century--conclude the paper.

  7. Physical Sciences 2007 Science & Technology Highlights

    Energy Technology Data Exchange (ETDEWEB)

    Hazi, A U

    2008-04-07

    The Physical Sciences Directorate applies frontier physics and technology to grand challenges in national security. Our highly integrated and multidisciplinary research program involves collaborations throughout Lawrence Livermore National Laboratory, the National Nuclear Security Administration, the Department of Energy, and with academic and industrial partners. The Directorate has a budget of approximately $150 million, and a staff of approximately 350 employees. Our scientists provide expertise in condensed matter and high-pressure physics, plasma physics, high-energy-density science, fusion energy science and technology, nuclear and particle physics, accelerator physics, radiation detection, optical science, biotechnology, and astrophysics. This document highlights the outstanding research and development activities in the Physical Sciences Directorate that made news in 2007. It also summarizes the awards and recognition received by members of the Directorate in 2007.

  8. Hiring Intentions of Directors of Nursing Programs Related to DNP- and PhD-Prepared Faculty and Roles of Faculty.

    Science.gov (United States)

    Oermann, Marilyn H; Lynn, Mary R; Agger, Charlotte A

    2016-01-01

    This study surveyed administrators of associate degree in nursing (ADN) and bachelor of science in nursing (BSN) programs across the United States to identify hiring intentions and describe the roles and responsibilities of DNP- and PhD-prepared faculty members. The final sample included 253 ADN and 229 BSN programs. ADN programs were neither intentionally hiring nor looking to hire doctorally prepared nurse faculty. Deans and directors of BSN programs reported an average of 3 openings for the next academic year, 2 projected for new PhD-prepared faculty and 1 for a faculty member with a DNP. Schools have made varying decisions regarding the type of appointment (tenure or nontenure track) for DNP-prepared faculty members. Challenges that DNP-prepared faculty members encountered in meeting the role and promotion expectations in their schools focused predominantly on scholarship.

  9. Effects of chronic exposure to low-level pollutants in the environment. Prepared for the Subcommittee on the Environment and the Atmosphere of the Committee on Science and Technology, US House of Representatives, Ninety-Fourth Congress, First Session by the Congressional Research Service, Library of Congress, Serial 0

    Energy Technology Data Exchange (ETDEWEB)

    1975-01-01

    This report was prepared for the Subcommittee on the Environment and the Atmosphere of the US House of Representatives Committee on Science and Technology. It describes the effects of low-level, persistent pollutants on human health, fish and wildlife, agriculture, and climate.

  10. Scientific Self-Regulation: A Brief Primer for Research Administrators

    Science.gov (United States)

    Atkinson, Timothy N.

    2005-01-01

    The National Academies of Science recently recommended a battery of guidelines for Academe to create an "environment" conducive to the responsible conduct of research. These guidelines affect the research administration field as a whole, as research administrators will be expected to assist in these changes. Research administrators,…

  11. Space Science Projects. LC Science Tracer Bullet No. TB-89-3.

    Science.gov (United States)

    Carter, Constance, Comp.

    This publication aims to assist elementary and secondary school students and teachers in planning, preparing and executing projects in the space sciences. Sources in other areas of science and on science fairs themselves are listed in "Science Fair Projects" (LC Science Tracer Bullet 88-4). This compilation is not intended to be a comprehensive…

  12. Science in Computational Sciences

    Directory of Open Access Journals (Sweden)

    Jameson Cerrosen

    2012-12-01

    Full Text Available The existing theory in relation to science presents the physics as an ideal, although many sciences not approach the same, so that the current philosophy of science-Theory of Science- is not much help when it comes to analyze the computer science, an emerging field of knowledge that aims investigation of computers, which are included in the materialization of the ideas that try to structure the knowledge and information about the world. Computer Science is based on logic and mathematics, but both theoretical research methods and experimental follow patterns of classical scientific fields. Modeling and computer simulation, as a method, are specific to the discipline and will be further developed in the near future, not only applied to computers but also to other scientific fields. In this article it is analyze the aspects of science in computer science, is presenting an approach to the definition of science and the scientific method in general and describes the relationships between science, research, development and technology.

  13. 31 CFR 501.740 - Decision of Administrative Law Judge.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Decision of Administrative Law Judge... REGULATIONS Trading With the Enemy Act (TWEA) Penalties § 501.740 Decision of Administrative Law Judge. The Administrative Law Judge shall prepare a decision that constitutes his or her final disposition of...

  14. Science Fair Projects. LC Science Tracer Bullet.

    Science.gov (United States)

    Carter, Constance, Comp.

    This bibliography assists junior and senior high school students and teachers in planning, preparing, executing, and evaluating science fair projects. A few books with experiments suitable for elementary grade students are listed. This publication is not intended to be a comprehensive bibliography but is designed to put the reader "on target."…

  15. Space Science Projects. LC Science Tracer Bullet.

    Science.gov (United States)

    Carter, Constance, Comp.; Howland, Joyce, Comp.

    This document presents sources to assist elementary and secondary school students and teachers in planning, preparing, and executing projects in the space sciences. Bibliographies for the following sections are included: (1) Basic Texts, (2) Specialized Texts, (3) Classroom Experiments and Activities, (4) Background Readings, (5) Related Titles,…

  16. 77 FR 67027 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

    Science.gov (United States)

    2012-11-08

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Earth Science Subcommittee of the ] NASA Advisory... Thursday, November 29, 2012, 8:30 a.m. to 2:00 p.m., Local Time. ADDRESSES: NASA Headquarters, 300 E...

  17. 76 FR 62456 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2011-10-07

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Planetary Science Subcommittee of the NASA... may call the USA toll free conference call number 888-469-0977, pass code PSS, to participate in...

  18. 76 FR 49508 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

    Science.gov (United States)

    2011-08-10

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Earth Science Subcommittee of the NASA Advisory... meeting will take place telephonically. Any interested person may call the USA toll free conference...

  19. 76 FR 7235 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2011-02-09

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Planetary Science Subcommittee of the NASA... call the USA toll free conference call number 800-369-3170, pass code PSS, to participate in...

  20. 77 FR 4837 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2012-01-31

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Planetary Science Subcommittee of the NASA... by WebEx. Any interested person may call the USA toll free conference call number (888)...

  1. 78 FR 18373 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

    Science.gov (United States)

    2013-03-26

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Earth Science Subcommittee of the NASA Advisory.... ADDRESSES: This meeting will take place telephonically. Any interested person may call the USA toll...

  2. 77 FR 27253 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

    Science.gov (United States)

    2012-05-09

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Earth Science Subcommittee of the NASA Advisory.... ADDRESSES: This meeting will take place telephonically. Any interested person may call the USA toll...

  3. 78 FR 77719 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2013-12-24

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Planetary Science Subcommittee of the NASA....m., Local Time. ADDRESSES: NASA Headquarters, Room 3H42, 300 E Street SW., Washington, DC 20546....

  4. 76 FR 58303 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting.

    Science.gov (United States)

    2011-09-20

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Planetary Science Subcommittee of the NASA... meeting by telephone. The WebEx link is https://nasa.webex.com/ , meeting number 992 537 420, and...

  5. 75 FR 8997 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

    Science.gov (United States)

    2010-02-26

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting... Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science Subcommittee of the NASA...., and Wednesday, March 17, 8:30 a.m. to 1:30 p.m. EST. ADDRESSES: NASA Headquarters, 300 E Street,...

  6. 78 FR 64024 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2013-10-25

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Planetary Science Subcommittee of the NASA... PSS, to participate in this meeting by telephone. The WebEx link is https://nasa.webex.com/ ,...

  7. 76 FR 69292 - NASA Advisory Council Science Committee Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2011-11-08

    ... SPACE ADMINISTRATION NASA Advisory Council Science Committee Planetary Science Subcommittee; Meeting... Aeronautics and Space Administration (NASA) announces that the meeting of the Planetary Science Subcommittee of the NASA Advisory Council originally scheduled for November 2-3, 2011, at NASA Headquarters,...

  8. 76 FR 31641 - NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting

    Science.gov (United States)

    2011-06-01

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Planetary Science Subcommittee of the NASA... meeting by telephone. The WebEx link is https://nasa.webex.com/ , meeting number 990 482 047, and...

  9. High Energy Astrophysics Science Archive Research Center

    Data.gov (United States)

    National Aeronautics and Space Administration — The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for NASA missions dealing with extremely energetic phenomena, from...

  10. Case of administrative dispute

    Directory of Open Access Journals (Sweden)

    Xhemazie Ibraimi

    2015-11-01

    Full Text Available The activity of administrative bodies includes big numbers of various acts and actions, through which the will of public administration is formed. The will of public administration bodies, expressed in administrative individual and normative acts, in administrative contracts and real acts, finds its reflection in the Constitution, laws and other provisions of legal character. All this activity is not inerrant and therefore, it is not uncontrollable. The supervision of executive activity is subject to political control of administrative acts through authorities designated for this purpose, as well as internal control and the judicial control. The institution of judicial control of administrative acts and actions appears as very important and widely treated in the legal doctrine. The protection of constitutional and legal rights of private persons is accomplished by subjecting administrative activity both to internal administrative control, as well as to the judicial control in accordance with legal provisions. The judicial control of administrative acts represents a constitutional guarantee for citizens to protect their rights through public and fair trial by an independent and impartial court. In this way, the Constitution empowers the common administrative court that invalidates an action or administrative act, but not all administrative acts may be subject to administrative dispute, with the exception of cases against which the administrative conflict cannot be carried out (negative enumeration.

  11. Quantifying nursing workflow in medication administration.

    Science.gov (United States)

    Keohane, Carol A; Bane, Anne D; Featherstone, Erica; Hayes, Judy; Woolf, Seth; Hurley, Ann; Bates, David W; Gandhi, Tejal K; Poon, Eric G

    2008-01-01

    New medication administration systems are showing promise in improving patient safety at the point of care, but adoption of these systems requires significant changes in nursing workflow. To prepare for these changes, the authors report on a time-motion study that measured the proportion of time that nurses spend on various patient care activities, focusing on medication administration-related activities. Implications of their findings are discussed.

  12. Encouraging more women into computer science: Initiating a single-sex intervention program in Sweden

    Science.gov (United States)

    Brandell, Gerd; Carlsson, Svante; Ekblom, Håkan; Nord, Ann-Charlotte

    1997-11-01

    The process of starting a new program in computer science and engineering, heavily based on applied mathematics and only open to women, is described in this paper. The program was introduced into an educational system without any tradition in single-sex education. Important observations made during the process included the considerable interest in mathematics and curiosity about computer science found among female students at the secondary school level, and the acceptance of the single-sex program by the staff, administration, and management of the university as well as among male and female students. The process described highlights the importance of preparing the environment for a totally new type of educational program.

  13. Launching the CUSBEA Article Series in SCIENCE CHINA Life Sciences

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As a CUSBEA (China-United States Biochemistry Examination and Administration) Program fellow of Class IV (1985), I am very excited to announce the official launch of the CUSBEA Article Series in SCIENCE CHINA Life

  14. ADMINISTRATIVE CONTRACTS. DELIMITATIONS

    Directory of Open Access Journals (Sweden)

    Liana Teodora PASCARIU

    2016-12-01

    Full Text Available Article examines whether all contracts of public persons are administrative contracts; in other words, if the administration may conclude contracts that, according to their legal nature, are not administrative. If we start from the definition of administrative contracts as it appears in Law no. 554/2004, these include contracts by public authorities which concern the enhancement of public property execution of works of public interest, public services, public procurement and other administrative contracts provided by special laws and subject to the jurisdiction of the administrative courts.

  15. Behavioral Public Administration

    DEFF Research Database (Denmark)

    Grimmelikhuijsen, Stephan; Jilke, Sebastian; Olsen, Asmus Leth

    2017-01-01

    Behavioral public administration is the analysis of public administration from the micro-level perspective of individual behavior and attitudes by drawing on insights from psychology on the behavior of individuals and groups. The authors discuss how scholars in public administration currently draw...... theories. As such, behavioral public administration complements traditional public administration. Furthermore, it could be a two-way street for psychologists who want to test the external validity of their theories in a political-administrative setting. Finally, four principles are proposed to narrow...

  16. SolidWorks Administration Bible

    CERN Document Server

    Lombard, Matt

    2009-01-01

    What you need to prepare, install, and maintain SolidWorks. It's not enough to know how to use SolidWorks, if your job also requires you to install or maintain it, train new users, and implement standards. This in-depth guide was written for those of you who have to actually manage your company's SolidWorks system. From hardware selection to helping users to licensing and more, this is the everyday, bread-and-butter SolidWorks administration resource that IT and CAD managers have been seeking.:; SolidWorks is a powerful 3D solid modeling system that is popular with CAD users everywhere, but of

  17. Life Sciences Data Archive (LSDA)

    Data.gov (United States)

    National Aeronautics and Space Administration — NASA's Life Sciences Data Archive (LSDA) is an active archive that provides information and data from 1961 (Mercury Project) through current flight and flight analog...

  18. Science Fridge/Freezer Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Future missions will need compact, efficient refrigeration systems for science as well as other uses. NASA should take advantage of the latest state-of-the-art...

  19. Climate Change Science Program Collection

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Climate Change Science Program (CCSP) Collection consists of publications and other resources produced between 2007 and 2009 by the CCSP with the intention of...

  20. SCICEX: Submarine Arctic Science Program

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Submarine Arctic Science Program, SCICEX, is a federal interagency collaboration among the operational Navy, research agencies, and the marine research community...

  1. Transportation Security Administration

    Science.gov (United States)

    ... content Official website of the Department of Homeland Security Transportation Security Administration A - Z Index What Can I Bring? ... form Search the Site Main menu Administrator Travel Security Screening Special Procedures TSA Pre✓® Passenger Support Travel ...

  2. Administration for Community Living

    Science.gov (United States)

    ... Public Input Working Together, in Our Communities The Administration for Community Living was created around the fundamental ... Players U.S. Department of Health and Human Services, Administration for Community Living

  3. Administration on Aging

    Science.gov (United States)

    ... Federal Initiatives Career Opportunities Contact Us Administration on Aging (AoA) The Administration on Aging (AOA) is the ... themselves. Back to top Older Americans Act and Aging Network To meet the diverse needs of the ...

  4. "Physics and Life" for Europe's Science Teachers

    Science.gov (United States)

    2003-04-01

    interest in science and current scientific research. The goals of "Physics On Stage 3" [EWST Logo] "Physics on Stage 3" also aims to facilitate the exchange of good practice and innovative ideas among Europe's science teachers and to provide a forum for a broad debate among educators, administrators and policy-makers about the key problems in science education today. Moreover, it will make available the considerable, combined expertise of the EIROforum organisations to the European scientific teaching community, in order to promote the introduction of "fresh" science into the curricula and thus to convey a more realistic image of modern science to the pupils. "Physics on Stage 3" is concerned with basic science and also with the cross-over between different science disciplines - a trend becoming more and more important in today's science, which is not normally reflected in school curricula. A key element of the programme is to give teachers an up-to-date "insiders'" view of what is happening in science and to tell them about new, highly-diverse and interesting career opportunities for their pupils. Theme of the activities The theme of "Physics on Stage" this year is "Physics and Life" , reflecting the decision to broaden the Physics on Stage activities to encompass all the natural sciences. Including other sciences will augment the already successful concept, introducing a mixture of cross-over projects that highlight the multidisciplinary aspects of modern science. Among the many subjects to be presented are radiation, physics and the environment, astrobiology (the search for life beyond earth), complex systems, self-organising systems, sports science, the medical applications of physics, mathematics and epidemiology, etc. The main elements National activities "Physics on Stage 3" has already started and National Steering Committees in 22 countries, composed of eminent science teachers, scientists, administrators and others involved in setting school curricula, are now

  5. Cloudera administration handbook

    CERN Document Server

    Menon, Rohit

    2014-01-01

    An easy-to-follow Apache Hadoop administrator's guide filled with practical screenshots and explanations for each step and configuration. This book is great for administrators interested in setting up and managing a large Hadoop cluster. If you are an administrator, or want to be an administrator, and you are ready to build and maintain a production-level cluster running CDH5, then this book is for you.

  6. Refinement for Administrative Policies

    OpenAIRE

    Dekker, MAC; Etalle, S Sandro

    2007-01-01

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

  7. ADMINISTRATIVE JUSTICE IN POLAND

    Directory of Open Access Journals (Sweden)

    J. Turłukowski

    2016-01-01

    Full Text Available This article begins with an analysis of the development of administrative justice in Poland over the last centuries. In particular, the author examines administrative jurisdiction before 1918, when Poland regained its independence, the period of the Duchy of Warsaw, the Kingdom of Poland, and the practice on Polish territory under Austrian and Prussian control. The author then moves to modern law by presenting the judicial system in Poland in general, especially the differences between the separate systems of general courts and administrative courts, and analyses the jurisdiction of voivodship (regional administrative courts, and the basic principles of judicial and administrative proceedings. The focus of study is mainly devoted to judicial and administrative procedure, rather than an administrative process of citizens before administrative authorities regulated in a separate Code of Administrative Procedure. The article describes the role of the judge (pointing out the differences between the active role of first instance judges and the limited capabilities of the judges of the appeal and the powers of the Supreme Court, in particular its power to adopt resolutions, which has agreat importance for the unification of the jurisprudence. A brief analysis is given to class actions, which in the Polish legal system are inadmissible in court and administrative proceedings. The articles provides a statistical cross-section illustrating the role of administrative jurisdiction. The author concludes with observations pointing up the progress of administrative jurisdiction in Poland, not only in the legal sense, but also in the cultural sense.

  8. Solution preparation

    Energy Technology Data Exchange (ETDEWEB)

    Seitz, M.G.

    1982-01-01

    Reviewed in this statement are methods of preparing solutions to be used in laboratory experiments to examine technical issues related to the safe disposal of nuclear waste from power generation. Each approach currently used to prepare solutions has advantages and any one approach may be preferred over the others in particular situations, depending upon the goals of the experimental program. These advantages are highlighted herein for three approaches to solution preparation that are currently used most in studies of nuclear waste disposal. Discussion of the disadvantages of each approach is presented to help a user select a preparation method for his particular studies. Also presented in this statement are general observations regarding solution preparation. These observations are used as examples of the types of concerns that need to be addressed regarding solution preparation. As shown by these examples, prior to experimentation or chemical analyses, laboratory techniques based on scientific knowledge of solutions can be applied to solutions, often resulting in great improvement in the usefulness of results.

  9. THE DECISIONAL TRANSPARENCY IN PUBLIC ADMINISTRATION

    Directory of Open Access Journals (Sweden)

    OCTAVIA MARIA CILIBIU

    2011-04-01

    Full Text Available The principle of decisional transparency is one of the principles of good administration, fundamental principles of public administration and it is enshrined in the law of many European Union member states, including our country. In their work the public authorities must show transparency reflected by the active involvement of citizens in administrative decision as its primary beneficiary. The citizen information, consultation and his stimulation to participate actively in the elaboration of draft normative acts for their preparation and before that by bringing them to public knowledge, are tasks of the public authorities which exceed the limit of the obligations imposed by internal rules and are significant efforts to modernize the public administration and rallying to the administrative structures.

  10. Science or Science Fiction?

    DEFF Research Database (Denmark)

    Lefsrud, Lianne M.; Meyer, Renate

    2012-01-01

    This paper examines the framings and identity work associated with professionals’ discursive construction of climate change science, their legitimation of themselves as experts on ‘the truth’, and their attitudes towards regulatory measures. Drawing from survey responses of 1077 professional......, legitimation strategies, and use of emotionality and metaphor. By linking notions of the science or science fiction of climate change to the assessment of the adequacy of global and local policies and of potential organizational responses, we contribute to the understanding of ‘defensive institutional work...

  11. Communicating Science

    Science.gov (United States)

    Holland, G. J.; McCaffrey, M. S.; Kiehl, J. T.; Schmidt, C.

    2010-12-01

    We are in an era of rapidly changing communication media, which is driving a major evolution in the modes of communicating science. In the past, a mainstay of scientific communication in popular media was through science “translators”; science journalists and presenters. These have now nearly disappeared and are being replaced by widespread dissemination through, e.g., the internet, blogs, YouTube and journalists who often have little scientific background and sharp deadlines. Thus, scientists are required to assume increasing responsibility for translating their scientific findings and calibrating their communications to non-technical audiences, a task for which they are often ill prepared, especially when it comes to controversial societal issues such as tobacco, evolution, and most recently climate change (Oreskes and Conway 2010). Such issues have been politicized and hi-jacked by ideological belief systems to such an extent that constructive dialogue is often impossible. Many scientists are excellent communicators, to their peers. But this requires careful attention to detail and logical explanation, open acknowledgement of uncertainties, and dispassionate delivery. These qualities become liabilities when communicating to a non-scientific audience where entertainment, attention grabbing, 15 second sound bites, and self assuredness reign (e.g. Olson 2009). Here we report on a program initiated by NCAR and UCAR to develop new approaches to science communication and to equip present and future scientists with the requisite skills. If we start from a sound scientific finding with general scientific consensus, such as the warming of the planet by greenhouse gases, then the primary emphasis moves from the “science” to the “art” of communication. The art cannot have free reign, however, as there remains a strong requirement for objectivity, honesty, consistency, and above all a resistance to advocating particular policy positions. Targeting audience

  12. Synergetic model of public administration

    Directory of Open Access Journals (Sweden)

    S. A. Kvitka

    2015-10-01

    Full Text Available The article deals with the implementation of synergy theory to analyze the problems of public administration. Recent advances of modern science methodologies allow for a fresh look at the role of the state in modern society and its capacity for self­organization. The author analyzes the features of the application synergetic model of governance in the modern Ukrainian society. The conclusion of the article is that it is extremely important is the constant diagnostics of socio­political environment that requires the involvement of the science and practice of government reforms synergistic approaches, development and constant adjustment synergetic model of public administration. This paradigm is based on the fact that innovation governance and its ability to reform, suggest the ability of public authorities on the one hand, to guide the processes occurring in the country in social and constructive, the other ­ structurally and functionally reconstructed adequate and predictable real challenges of a changing society and the world.

  13. Defending climate science

    Science.gov (United States)

    Showstack, Randy

    2012-01-01

    The National Center for Science Education (NCSE), which has long been in the lead in defending the teaching of evolution in public schools, has expanded its core mission to include defending climate science, the organization announced in January. “We consider climate change a critical issue in our own mission to protect the integrity of science education,” said NSCE executive director Eugenie Scott. “Climate affects everyone, and the decisions we make today will affect generations to come. We need to teach kids now about the realities of global warming and climate change so that they're prepared to make informed, intelligent decisions in the future.”

  14. Preservice Science Teachers’ Views On The Traineeship Applications

    Directory of Open Access Journals (Sweden)

    Cemal AKÜZÜM

    2015-06-01

    Full Text Available The purpose of this inquiry is to reveal the preservice science teachers’ views toward the traineeship in school experience course. The participants of this qualitative research were 18 volunteered teacher candidates studying at the Department of Primary Science Education in Dicle University, Diyarbakır, Turkey. The data used in this study was gathered through face-to-face interviews by the researchers. When evaluated the opinions of preservice science teachers about traineeship applications in School Experience I Course, the most of the trainees reported that they encountered problems with their guiding teachers and school administrations. However, it was seen that they were able to take important lessons from these negative situations. Nevertheless, although the all negative situation they faced, the preservice science teachers suggested traineeship experience to start earlier education levels. Overall, in order to make effective traineeship application for teacher candidates’ sake, collaboration of school-faculty should improve; an evaluation mechanism should be prepared to assess guiding teachers and school administrators; inservice teachers should take inservice training to cope with trainees especially for communication and becoming model for them.

  15. Status of science and technology with respect of preparation and evaluation of accident analyses and the use of analysis simulators. Final report; Ermittlung des Standes von Wissenschaft und Technik bei der Durchfuehrung und Bewertung von Stoerfallanalysen und der Verwendung von Analysesimulatoren. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Draeger, P.; Cester, F.; Erdmann, W.; and others

    2011-12-15

    The final report on the status of science and technology with respect of preparation and evaluation of accident analyses and the use of analysis simulators includes the following work packages: uncertainty analysis for an incident in BWR, preparation and evaluation of accident analyses considering the requirements in the reviewed standards, safeguarding of the mixing modeling for the evaluation of re-criticality accidents, answering of recent questions concerning reactor and containment behavior during incidents and accidents, actualization and refinement of data bases for plant specific analysis simulators.

  16. Defense Policy in the Reagan Administration

    Science.gov (United States)

    1988-09-01

    it\\ . Finally, special thanks are due Mrs. Maria ’Ihurmlan :0r her tx ping anld preparation oft the manuscript. ’I lie me1rik(ts Nol the ork bclng...8217- 1!1 tiflt N in 111 Gram -Rud~man, a concerns Awill ensure that no budget proposed hy the administration will emerge as law untouched by le,- isla

  17. Defining Tobacco Regulatory Science Competencies.

    Science.gov (United States)

    Wipfli, Heather L; Berman, Micah; Hanson, Kacey; Kelder, Steven; Solis, Amy; Villanti, Andrea C; Ribeiro, Carla M P; Meissner, Helen I; Anderson, Roger

    2017-02-01

    In 2013, the National Institutes of Health and the Food and Drug Administration funded a network of 14 Tobacco Centers of Regulatory Science (TCORS) with a mission that included research and training. A cross-TCORS Panel was established to define tobacco regulatory science (TRS) competencies to help harmonize and guide their emerging educational programs. The purpose of this paper is to describe the Panel's work to develop core TRS domains and competencies. The Panel developed the list of domains and competencies using a semistructured Delphi method divided into four phases occurring between November 2013 and August 2015. The final proposed list included a total of 51 competencies across six core domains and 28 competencies across five specialized domains. There is a need for continued discussion to establish the utility of the proposed set of competencies for emerging TRS curricula and to identify the best strategies for incorporating these competencies into TRS training programs. Given the field's broad multidisciplinary nature, further experience is needed to refine the core domains that should be covered in TRS training programs versus knowledge obtained in more specialized programs. Regulatory science to inform the regulation of tobacco products is an emerging field. The paper provides an initial list of core and specialized domains and competencies to be used in developing curricula for new and emerging training programs aimed at preparing a new cohort of scientists to conduct critical TRS research. © The Author 2016. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  18. 15 CFR 1180.4 - Preparing a product for transfer.

    Science.gov (United States)

    2010-01-01

    ... (Continued) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE TRANSFER BY FEDERAL AGENCIES OF SCIENTIFIC, TECHNICAL AND ENGINEERING INFORMATION TO THE NATIONAL TECHNICAL INFORMATION SERVICE § 1180.4 Preparing...

  19. The Challenges Faced by New Science Teachers in Saudi Arabia

    Science.gov (United States)

    Alsharari, Salman

    Growing demand for science teachers in the Kingdom of Saudi Arabia, fed by increasing numbers of public school students, is forcing the Saudi government to attract, recruit and retain well-qualified science teachers. Beginning science teachers enter the educational profession with a massive fullfilment and satisfaction in their roles and positions as teachers to educating children in a science classroom. Nevertheless, teachers, over their early years of practice, encounter numerous challenges to provide the most effective science instruction. Therefore, the current study was aimed to identify academic and behavioral classroom challenges faced by science teachers in their first three years of teaching in the Kingdom of Saudi Arabia. In addition, new science teacher gender, school level and years of teaching experience differences in perceptions of the challenges that they encountered at work were analyzed. The present study also investigated various types of support that new science teachers may need to overcome academic and behavioral classroom challenges. In order to gain insights about ways to adequately support novice science teachers, it was important to examine new science teachers' beliefs, ideas and perceptions about effective science teaching. Three survey questionnaires were developed and distributed to teachers of both sexes who have been teaching science subjects, for less than three years, to elementary, middle and high school students in Al Jouf public schools. A total of 49 novice science teachers responded to the survey and 9 of them agreed to participate voluntarily in a face-to-face interview. Different statistical procedures and multiple qualitative methodologies were used to analyze the collected data. Findings suggested that the top three academic challenges faced by new science teachers were: poor quality of teacher preparation programs, absence of appropriate school equipment and facilities and lack of classroom materials and instructional

  20. FAST Science: Teaching Science to Adolescents with Mild Disabilities.

    Science.gov (United States)

    Sasaki, Joyce; Serna, Loretta A.

    1995-01-01

    FAST I (Foundational Approach to Science Teaching I) is an inquiry and inductive-reasoning approach to learning physical science, ecology, and relational study. The program was successfully adapted for middle school students with mild disabilities. Teacher preparation, classroom groupings, behavior management procedures, evaluation, and…

  1. Preparing Students for Studying Abroad

    Science.gov (United States)

    Goldoni, Federica

    2015-01-01

    This study is situated in the fields of language education, study abroad (SA) and intercultural communication. The interest in SA is increasing on the part of students, administrators, educators, and business companies for the learning opportunities that it offers. However, SA students are not always prepared to maximize their learning…

  2. 7 CFR 2.68 - Administrator, National Agricultural Statistics Service.

    Science.gov (United States)

    2010-01-01

    ... committees concerned with agricultural science, education, and development activities, including library and..., Education, and Economics: Review all proposed decisions having substantial economic policy implications. ... Under Secretary for Research, Education, and Economics § 2.68 Administrator, National Agricultural...

  3. Pre-Service Science Teachers' Perceptions of Mathematics Courses in a Science Teacher Education Programme

    Science.gov (United States)

    Incikabi, Lutfi; Serin, Mehmet Koray

    2017-01-01

    Most science departments offer compulsory mathematics courses to their students with the expectation that students can apply their experience from the mathematics courses to other fields of study, including science. The current study first aims to investigate the views of pre-service science teachers of science-teaching preparation degrees and…

  4. A Política Científica e Tecnológica e as Demandas da Inclusão Social no Governo Lula (2003-2006 [Science and Technology Policy and Demands for Social Inclusion in the Lula Administration (2003-2006

    Directory of Open Access Journals (Sweden)

    Milena Pavan Serafim

    2011-09-01

    Full Text Available Este artigo parte da percepção de que houve um fortalecimento da questão social, em especial da inclusão social, no Governo Lula. Seu objetivo é analisar em que medida a Política Científica e Tecnológica incorporou modificações e/ou preocupações semelhantes em sua agenda. Para tanto, apresentamos a trajetória dessa política, destacando o período mais recente. Ao analisar documentos oficiais e bibliografias especializadas, constatamos que a criação da Secretaria Nacional de Ciência e Tecnologia para a Inclusão Social deve ser reconhecida como o surgimento de um novo espaço de disputa, ainda que assimétrica e frágil, no qual os atores antes excluídos do processo de conformação da agenda da PCT podem agora tomar parte. --- Science and Technology Policy and Demands for Social Inclusion in the Lula Administration (2003-2006 --- Abstract --- This paper is based on the perception that there has been increasing concern towards social issues in Brazil, particularly that of social inclusion, during the Lula Administration. The main objective of this paper is to analyze to what degree the agenda of science and technology policy has incorporated similar changes or concerns. We therefore explore the trajectory of this policy, in particular the more recent period. Based on the study of official documents and specialized references, we note that the creation of the National Secretary of Science and Technology for Social Inclusion should be recognized as the emergence of a new field for political struggle, albeit still asymmetrical and frail, in which previously excluded actors may now take part in the agenda setting.

  5. Decisions Based on Science.

    Science.gov (United States)

    Campbell, Vincent; Lofstrom, Jocelyn; Jerome, Brian

    This guide makes the case for a decision-making focus in the science curriculum as a response to concern over preparing scientifically literate students. The student activities are organized by guided activities and independent exercises. Themes of the guided activities include xenotransplants, immunizations, household cleaning products, ozone,…

  6. Metabolic fate of poly-(lactic-co-glycolic acid-based curcumin nanoparticles following oral administration

    Directory of Open Access Journals (Sweden)

    Harigae T

    2016-06-01

    Full Text Available Takahiro Harigae,1 Kiyotaka Nakagawa,1 Taiki Miyazawa,2 Nao Inoue,3 Fumiko Kimura,1 Ikuo Ikeda,3 Teruo Miyazawa4,5 1Food and Biodynamic Chemistry Laboratory, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan; 2Vascular Biology Laboratory, Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA; 3Laboratory of Food and Biomolecular Science, Graduate School of Agricultural Science, 4Food and Biotechnology Innovation Project, New Industry Creation Hatchery Center, 5Food and Health Science Research Unit, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan Purpose: Curcumin (CUR, the main polyphenol in turmeric, is poorly absorbed and rapidly metabolized following oral administration, which severely curtails its bioavailability. Poly-(lactic-co-glycolic acid-based CUR nanoparticles (CUR-NP have recently been suggested to improve CUR bioavailability, but this has not been fully verified. Specifically, no data are available about curcumin glucuronide (CURG, the major metabolite of CUR found in the plasma following oral administration of CUR-NP. Herein, we investigated the absorption and metabolism of CUR-NP and evaluated whether CUR-NP improves CUR bioavailability.Methods: Following oral administration of CUR-NP in rats, we analyzed the plasma and organ distribution of CUR and its metabolites using high-performance liquid chromatography-tandem mass spectrometry. To elucidate the mechanism of increased intestinal absorption of CUR-NP, we prepared mixed micelles comprised of phosphatidylcholine and bile salts and examined the micellar solubility of CUR-NP. Additionally, we investigated the cellular incorporation of the resultant micelles into differentiated Caco-2 human intestinal cells.Results: Following in vivo administration of CUR-NP, CUR was effectively absorbed and present mainly as CURG in the plasma which contained significant amounts of the metabolite compared with

  7. Systematic literature review of hospital medication administration errors in children

    Directory of Open Access Journals (Sweden)

    Ameer A

    2015-11-01

    Full Text Available Ahmed Ameer,1 Soraya Dhillon,1 Mark J Peters,2 Maisoon Ghaleb11Department of Pharmacy, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK; 2Paediatric Intensive Care Unit, Great Ormond Street Hospital, London, UK Objective: Medication administration is the last step in the medication process. It can act as a safety net to prevent unintended harm to patients if detected. However, medication administration errors (MAEs during this process have been documented and thought to be preventable. In pediatric medicine, doses are usually administered based on the child's weight or body surface area. This in turn increases the risk of drug miscalculations and therefore MAEs. The aim of this review is to report MAEs occurring in pediatric inpatients. Methods: Twelve bibliographic databases were searched for studies published between January 2000 and February 2015 using “medication administration errors”, “hospital”, and “children” related terminologies. Handsearching of relevant publications was also carried out. A second reviewer screened articles for eligibility and quality in accordance with the inclusion/exclusion criteria. Key findings: A total of 44 studies were systematically reviewed. MAEs were generally defined as a deviation of dose given from that prescribed; this included omitted doses and administration at the wrong time. Hospital MAEs in children accounted for a mean of 50% of all reported medication error reports (n=12,588. It was also identified in a mean of 29% of doses observed (n=8,894. The most prevalent type of MAEs related to preparation, infusion rate, dose, and time. This review has identified five types of interventions to reduce hospital MAEs in children: barcode medicine administration, electronic prescribing, education, use of smart pumps, and standard concentration. Conclusion: This review has identified a wide variation in the prevalence of hospital MAEs in children. This is attributed to

  8. Fostering Significant Learning in Sciences

    Science.gov (United States)

    Deksissa, Tolessa; Liang, Lily R.; Behera, Pradeep; Harkness, Suzan J.

    2014-01-01

    The new global economy depends on workforce competencies in science, technology, engineering and mathematics more than ever before. To prepare a strong workforce, attracting and educating underrepresented minority students in science is a challenge within our traditional American educational approach. To meet this challenge, fostering significant…

  9. Difluoromethane preparation

    NARCIS (Netherlands)

    Wiersma, A.; Sandt, E.J.A.; Van Bekkum, H.; Makkee, M.; Moulijn, J.A.

    1996-01-01

    Abstract of NL 9401574 (A) The invention relates to a method for preparing difluoromethane, wherein dichlorodifluoromethane or monochlorodifluoromethane is brought into contact with hydrogen in the presence of palladium on activated carbon, wherein the loading of the palladium on the activated c

  10. Judge Financial, Administrative Judge

    OpenAIRE

    Kurek, Aline

    2010-01-01

    As a specialised administrative judge, the financial judge, understood in the sense of the Auditors Court, of the regional Auditors Courts and of the Court of budgetary and financial discipline, has a ratione materiae jurisdiction. It is the judge's duty to ensure compliance with budgetary and national accounting rules. The perspective tending to view the financial judge as a administrative judge, that is to say as an ordinary administrative judge, may consequently give rise to certain object...

  11. Personality Traits and Administrators

    OpenAIRE

    Anitha V

    2008-01-01

    Administration is the art of getting tasks done by utilizing the resources and coordinating the people. Administrators give trigger to the administration by coordinating, and directing all parts of an organization by managing the tangible and intangible resources of the organization. The qualities of leadership are therefore a critical determinant of organizational success. The theories of leadership (Trait to Transformational leadership theory) have strived to look into the aspects that make...

  12. REVOCATION OF ADMINISTRATIVE ACT

    Directory of Open Access Journals (Sweden)

    MARTA CLAUDIA CLIZA

    2012-05-01

    Full Text Available Because the revocation is totally specific for administrative law principles, I chose to talk about in this study and its impact on the cancellation of administrative acts. Revocation will be explored, in terms of the authorities which it may provide but also of the effects caused.It also would examine if revocation has a legal basis, as well as real cases to provide the impact of this principle in administrative law.

  13. Humanism, Administration and Education

    DEFF Research Database (Denmark)

    Plum, Maja

    2012-01-01

    Abstract Through the example of a Danish reform of educational plans in early childhood education, this paper analyses the emergence of a new pedagogical desire related to administrative educational reforms promoting accountability, visibility and documentation. Two arguments are made: first...... are not restricted to the administrative practices, but are part of education and its humanistic legacy as well. As such, the administrative demand of documentation becomes possible and recognisable through its reproductive elements. Elements that are constituted in a transformative conjunction in which...

  14. Marine Science Sourcebook, First Edition.

    Science.gov (United States)

    Raimist, Roger J.

    This manual was prepared for a teacher workshop in marine science. It includes information on when, where, and how to collect marine mollusks, and how to prepare a shell collection; a partial key to the classes, subclasses, and orders of the mollusca; notes on the ecology and physiology of marine bivalves and snails, and recipes for solutions…

  15. Hurricane Sandy science plan: New York

    Science.gov (United States)

    Ransom, Clarice N.

    2013-01-01

    Hurricane Sandy is a stark reminder of why the Nation must become more resilient to coastal hazards. More than one-half of the U.S. population lives within 50 miles of a coast, and this number is increasing. The U.S. Geological Survey (USGS) is one of the largest providers of geologic and hydrologic information in the world. Federal, State, and local partners depend on the USGS science to know how to prepare for hurricane hazards and reduce losses from future hurricanes. The USGS works closely with other bureaus within the Department of the Interior, the Federal Emergency Management Agency, the National Oceanic Atmospheric Administration, the U.S. Army Corps of Engineers, the Environmental Protection Agency, and many State and local agencies to identify their information needs before, during, and after hurricanes.

  16. The Administration's Crisis Multiplied by the Crisis of the Administrated

    Directory of Open Access Journals (Sweden)

    Alina Livia NICU

    2014-11-01

    Full Text Available The starting point of this work is the idea that the concept of “crisis” should be approached with no fear. It is necessary to understand it as the signal which attracts attention upon the fact that some changes are appropriate and that some rationally thought actions ought to be taken in order to soften the social phenomena occurring within a crisis period. We may say that in the core of the crisis lies impregnated the basic substance of progress and that the moment when a crisis is declared is as well the moment of a new start. It is necessary to anticipate the crisis, in order to prepare the adequate means able to soften up the shocks created by its incipit and to bring forward the progress through its action itself. One of the most necessary and useful instruments able to smooth down the crisis' effects is the early education provided to the citizens concerning the frame of the behavior to be adopted in case of crisis. The officials and the public servants are the social actors who constitute the interface between the citizen who is going to suffer the crisis and this latter's exerted pressure. The personnel from the public administration has to assume the hardest role in reducing the most possible the crisis' effects. Some possibilities are analysed that could reduce the effects of the economical, social and political crises, among which the most important is the quality of juridical norms. The Romanian legislation concerning the public charge is studied, in respect to its capacity to motivate the public servant to perform at his up most level, during crisis periods but not only then. The idea is emphasized that panic and uncontrolled social movements in case of a crisis might lead to the multiplying of the negative effects. The personnel from the public administration comes to a direct confrontation with the pressure of the negative effect of the crisis, as it is received by the public administration - understood as a structure

  17. 117 Standards Admitted in Civil Administration Standardization Plan

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The Ministry of Civil Administration has finalized its Standardization Plan 2007. According to this plan, the Ministry will see that 117 standards, including 8 compulsory national standards, 83 recommended national standards, and 26 professional standards, are prepared by June 2008.

  18. Women Administrators--Is the Price Too High?

    Science.gov (United States)

    Smith, Rosa A.

    1976-01-01

    The woman who wishes to become a school administrator must be prepared to face considerable opposition. She must cope with school attitudes, social inequalities, and possibly an unsupportive spouse. (Editor)

  19. Security Administration Reports Application

    Data.gov (United States)

    Social Security Administration — Contains SSA Security Reports that allow Information Security Officers (ISOs) to access, review and take appropriate action based on the information contained in the...

  20. Special Administrative Jurisdictions

    Directory of Open Access Journals (Sweden)

    Vasilica Negruț

    2016-05-01

    Full Text Available The Constitution of Romania revised in 2003 establishes the free and voluntary nature of the special administrative jurisdictions, a fact which allows the party concerned to address either the administrative-judicial body or directly the court. If they opted for the administrative-judicial way, it must be followed to the end, then, under the terms established by the law, the party may address the court, under the right of access to justice provided by article 21 of the constitution. The administrative jurisdiction is an activity of solving an administrative litigation by specific procedural rules of judicial procedure, based on the principle of the independence, of insuring the right to defense and the administrative-jurisdictional independence activity, which results in a jurisdictional administrative act. In order to achieve the objectives of the paper, namely to highlight the essential elements of the resolution of litigation according to special administrative jurisdictions, we have achieved an analysis of the legislative acts referring to this activity, of the doctrine and jurisprudence. After examination and empirical research, the paper summarizes and specifies the general conclusions on the role and importance of special administrative courts.

  1. Lesotho - Land Administration Reform

    Data.gov (United States)

    Millennium Challenge Corporation — Michigan State University was assigned to design the impact evaluation (IE) of the Land Administration Reform Project (LARP) funded under the Millennium Challenge...

  2. Rehabilitation Services Administration

    Science.gov (United States)

    ... of Veterans Affairs, Equal Employment Opportunity Commission, National Council on Disability, Office of Personnel Management, and the Social Security Administration. This resource guide identifies relevant federal and federally ...

  3. Veterans Administration Databases

    Science.gov (United States)

    The Veterans Administration Information Resource Center provides database and informatics experts, customer service, expert advice, information products, and web technology to VA researchers and others.

  4. Communication across the curriculum in animal science.

    Science.gov (United States)

    Orr, C L

    1996-11-01

    The growing movement toward the integration of communications in science-based courses has been taken to the heart of the curriculum at Berea College. New college-wide general education requirements initiated a review of student abilities, departmental expectations, and the use of writing and speaking skills in all courses. Agriculture graduates require highly developed reading and speaking skills as well as fundamental control of language to succeed in industry today. Depending only on the English department to teach students writing and speaking skills can lead to graduates ill-prepared for communication in their chosen profession. The inclusion of communication skills in an animal science course not only improves such skills, but it also increases the ability of students to apply and use animal science concepts. The benefits of broadening the teaching curriculum to include reading, writing, speaking, and listening skills can provide improved academic achievement, attitude, confidence levels, and self-images. Students can become active participants rather than note-takers. Curriculum changes of such magnitude require faculty development opportunities and administrative support.

  5. The Essence and Structure of Masters' of Public Administration Core Competencies in the USA

    Science.gov (United States)

    Shevchenko, Alina

    2016-01-01

    The article deals with revealing the essence and structure of Masters' of Public Administration professional training in the USA. It has been concluded that Public Administration studies the realization of government policies and trains future public administrators for professional activity; is guided by political science and administrative law;…

  6. Status of science education in state departments of education: An initial report

    Science.gov (United States)

    Dowling, Kenneth W.; Yager, Robert E.

    The past five years have been characterized as times of assessment in science education. One aspect of the profession where little information has been reported is the service and leadership provided by the various Departments of Education that exist as a part of the 50 state governments. Information was collected from the 50 states concerning the professional preparation of state science consultants, the nature of the positions, number of workers employed in such units, changes in support staff, facilities, and budget for each five year interval between 1960-1980. Science consultants are 46 years of age, have completed more than 10 years of classroom teaching, have been supervisors at the last level, have been in state positions for one-eight years, and have a Master's degree (half have the Ph.D.). Science consultants in the state department of education work in local schools, write proposals, assist with other administrative duties, work as members of evaluation teams. They spend two-thirds of their time in science education per se. The duties have become more general with less time spent exclusively on science education duties. The positions have become more involved with regulations, evaluations; the consultants enjoying less flexibility in their jobs. There has been a decline in terms of numbers of consultants, budget for science education; and general support for science education projects in state departments of education during the 20-year period surveyed.

  7. Perceived benefits and drawbacks of participation in outdoor science school

    Science.gov (United States)

    Pearce, Christine M.

    This qualitative study examined the perceived benefits and drawbacks of participation in Orange County Department of Education's Outdoor Science School during the fall of2010. A sample of 16 site staff: 10 teachers, and 3 administrators were interviewed during October 2010. The student themes that emerged for perceived student benefits included an enhanced selfworth, increased independence, support for various types of learners, and improved environmental attitudes. Themes for participating teachers were also found and included an increased social bond between teacher and student, having time set aside just for science, and improved group management skills. Obstacles such as inclement weather, lack of parental support, and insufficient content preparation in the classroom before attending for students and the perception of personal sacrifice and logistical difficulties for teachers were thought to be the most substantial obstacles. Stakeholder alignment between the groups was also examined.

  8. Effective Preparation Program Features: A Literature Review

    Science.gov (United States)

    Crow, Gary M.; Whiteman, Rodney S.

    2016-01-01

    This article is a summary of a report prepared for the University Council for Educational Administration Program Improvement Project for the Wallace Foundation. This explores the research base for educational leadership preparation programs, specifically examining literature on program features. The review covers context, candidates, faculty,…

  9. 30 CFR 57.6303 - Initiation preparation.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Initiation preparation. 57.6303 Section 57.6303 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Transportation-Surface and Underground § 57.6303 Initiation preparation. (a) Primers shall be made up only at the...

  10. 30 CFR 56.6303 - Initiation preparation.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Initiation preparation. 56.6303 Section 56.6303 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Initiation preparation. (a) Primers shall be made up only at the time of use and as close to the blast site...

  11. Webmin administrator's cookbook

    CERN Document Server

    Karzynski, Michal

    2014-01-01

    Written in a cookbook format with practical recipes this book helps you to perform various administrative tasks using Webmin and enables you to perform common jobs more efficiently.This book is perfect for System administrators who want to learn more advanced concepts of Webmin and how it can help to set up a server for development, testing or deployment.

  12. Centos system administration essentials

    CERN Document Server

    Mallett, Andrew

    2014-01-01

    If you are a Linux administrator who is looking to gain knowledge that differentiates yourself from the crowd, then this is the book for you. Beginners who have a keen interest to learn more about Linux administration will also progress quickly with this resourceful learning guide.

  13. Tenure for Administrators?

    Science.gov (United States)

    Holyer, Robert

    2004-01-01

    The practice of granting tenure to academic administrators, especially presidents and academic deans, seems fairly prevalent. However, it is important to consider the possible advantages and disadvantages carefully before making such an offer. Boards interested in attracting talented administrators empowered to do what is in the best interest of…

  14. Postmodern Public Administration

    DEFF Research Database (Denmark)

    Bogason, Peter

    2005-01-01

    Discussion of the trends towards more uses of postmodern analysis within the discipline of public administration, particularly in the USA......Discussion of the trends towards more uses of postmodern analysis within the discipline of public administration, particularly in the USA...

  15. Administrative Theory in Transition.

    Science.gov (United States)

    Griffiths, Daniel E.

    This monograph analyzes transition in educational administrative theory. A brief introductory section describes the theoretical movement, the substance and repercussions of Thomas Greenfield's critique of educational administrative theory in 1974, and emerging qualitative approaches. Seven readings, all written by the volume's author, view…

  16. Improving Educational Administrative Decisions.

    Science.gov (United States)

    Wolfe, A. E.

    This paper discusses the financial crisis facing public education in the United States today and argues that the most effective response to this crisis is to improve the decision-making skills of educational administrators. Based on a review of the literature on administrative decision-making and organizational change, the author examines several…

  17. Food and Drug Administration

    Science.gov (United States)

    ... Health and Human Services U.S. Food and Drug Administration A to Z Index Follow FDA En Español ... Map Nondiscrimination Website Policies U.S. Food and Drug Administration 10903 New Hampshire Avenue Silver Spring, MD 20993 ...

  18. The Administrative Power Grab

    Science.gov (United States)

    Sorenson, Richard D.

    2007-01-01

    Administrative power for some school teachers can be an aphrodisiac that can be applied negatively, especially when a leader has devastating instinct for the weaknesses of others. A leader's intellect and heart closes shop and ceases to function when drunk on power. In this article, the author describes how the use of administrative power can be…

  19. Understanding land administration systems

    DEFF Research Database (Denmark)

    P. Williamson, Ian; Enemark, Stig; Wallace, Judy

    2008-01-01

    This paper introduces basic land administration theory and highlights four key concepts that are fundamental to understanding modern land administration systems. Readers may recall the first part of the paper in October issue of Coordinates. Here is the concluding part that focuses on the changing...

  20. Koncepcja lean administration

    OpenAIRE

    2010-01-01

    The article presents an attempt of description of Lean Administration concept. The pre- requisites and principles of Lean Administration system is given. Next, the functions and perspectives of “lean” activities are discussed together with methodological framework. The steps and auxiliary methods are also defined.

  1. Communicating Science

    Science.gov (United States)

    Russell, Nicholas

    2009-10-01

    Introduction: what this book is about and why you might want to read it; Prologue: three orphans share a common paternity: professional science communication, popular journalism, and literary fiction are not as separate as they seem; Part I. Professional Science Communication: 1. Spreading the word: the endless struggle to publish professional science; 2. Walk like an Egyptian: the alien feeling of professional science writing; 3. The future's bright? Professional science communication in the age of the internet; 4. Counting the horse's teeth: professional standards in science's barter economy; 5. Separating the wheat from the chaff: peer review on trial; Part II. Science for the Public: What Science Do People Need and How Might They Get It?: 6. The Public Understanding of Science (PUS) movement and its problems; 7. Public engagement with science and technology (PEST): fine principle, difficult practice; 8. Citizen scientists? Democratic input into science policy; 9. Teaching and learning science in schools: implications for popular science communication; Part III. Popular Science Communication: The Press and Broadcasting: 10. What every scientist should know about mass media; 11. What every scientist should know about journalists; 12. The influence of new media; 13. How the media represents science; 14. How should science journalists behave?; Part IV. The Origins of Science in Cultural Context: Five Historic Dramas: 15. A terrible storm in Wittenberg: natural knowledge through sorcery and evil; 16. A terrible storm in the Mediterranean: controlling nature with white magic and religion; 17. Thieving magpies: the subtle art of false projecting; 18. Foolish virtuosi: natural philosophy emerges as a distinct discipline but many cannot take it seriously; 19. Is scientific knowledge 'true' or should it just be 'truthfully' deployed?; Part V. Science in Literature: 20. Science and the Gothic: the three big nineteenth-century monster stories; 21. Science fiction: serious

  2. Preparation of Mucoadhesive Patches for Buccal Administration of ...

    African Journals Online (AJOL)

    Erah

    The development of bioadhesive buccal formulation for metoprolol ... a generation of many macromolecular drugs ... buccal drug delivery system should be ..... first order. Fig 2: Drug release profile of metoprolol succinate buccal patches made ...

  3. The Legalization of Education and the Preparation of School Administrators.

    Science.gov (United States)

    Sacken, Donal M.

    1993-01-01

    Discusses two cases in which federal courts stretched the boundaries of students' constitutional protection to void decisions it saw as palpably unfair. Suggests that the concepts of law and legalization instilled in educators can easily lead them astray. (MLF)

  4. Information Technology and the Organization Chart of Public Administration

    NARCIS (Netherlands)

    Zouridis, S.; Snellen, I.Th.M.; van de Donk, W.B.H.J.

    1998-01-01

    To a certain extent the organization chart of public administration is inspired by the doctrines which are offered by public administration science. Some of these doctrines relate to policy implementation and the design of implementing agencies. In this chapter three of these main doctrines are disc

  5. Information Technology and the Organization Chart of Public Administration

    NARCIS (Netherlands)

    Zouridis, S.; Snellen, I.Th.M.; van de Donk, W.B.H.J.

    1998-01-01

    To a certain extent the organization chart of public administration is inspired by the doctrines which are offered by public administration science. Some of these doctrines relate to policy implementation and the design of implementing agencies. In this chapter three of these main doctrines are

  6. Canonical duties, liabilities of trustees and administrators.

    Science.gov (United States)

    Morrisey, F G

    1985-06-01

    The new Code of Canon Law outlines a number of duties of those who have responsibility for administering the Church's temporal goods. Before assuming office, administrators must pledge to be efficient and faithful, and they must prepare an inventory of goods belonging to the juridic person they serve. Among their duties, administrators must: Ensure that adequate insurance is provided; Use civilly valid methods to protect canonical ownership of the goods; Observe civil and canon law prescriptions as well as donors' intentions; Collect and safeguard revenues, repay debts, and invest funds securely; Maintain accurate records, keep documents secure, and prepare an annual budget; Prepare an annual report and present it to the Ordinary where prescribed; Observe civil law concerning labor and social policy, and pay employees a just and decent wage. Administrators who carry out acts that are invalid canonically are liable for such acts. The juridic person is not liable, unless it derived benefit from the transaction. Liability is especially high when the sale of property is involved or when a contract is entered into without proper cannonical consent. Although Church law is relatively powerless to punish those who have been negligent, stewards, administrators, and trustees must do all they can to be truthful to the responsibility with which they have been entrusted.

  7. 29 CFR 801.67 - Decision and Order of Administrative Law Judge.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Decision and Order of Administrative Law Judge. 801.67... Procedures Before Administrative Law Judge § 801.67 Decision and Order of Administrative Law Judge. (a) The Administrative Law Judge shall prepare, as promptly as practicable after the expiration of the time set...

  8. Preparing students for higher education and careers in agriculture and related fields: An ethnography of an urban charter school

    Science.gov (United States)

    Henry, Kesha Atasha

    This study explored the preparation of students for higher education and careers in agriculturally-related fields at an urban charter high school. The data were collected through interviews, observations, and field notes. The data were analyzed by qualitative methodology with phenomenology as the theoretical framework. Findings indicated that administrators thought it was important to incorporate agricultural science courses into urban school curricula. They stated that agricultural science courses gave urban students a different way of looking at science and helped to enhance the science and technology focus of the school. Further, agricultural science courses helped to break urban students' stereotypes about agriculture and helped to bring in more state funding for educational programs. However they thought that it was more challenging to teach agricultural science in urban versus rural schools and they focused more on Science, Technology, Engineering, and Mathematics (STEM) related careers. The students had mixed views about higher education and careers in agriculture. This was based on their limited knowledge and stereotypes about agricultural majors and career options. The students highlighted several key reasons why they chose to enroll in agricultural science courses. This included the benefits of dual science credits and the ability to earn an associate degree upon successful completion of their program. Students also loved science and appreciated the science intensive nature of the agricultural courses. Additionally, they thought that the agricultural science courses were better than the other optional courses. The results also showed that electronic media such as radio and TV had a negative impact on students' perceptions about higher education and careers in agriculturally-related fields. Conclusions and recommendations are presented.

  9. How do science centers perceive their role in science teaching?

    DEFF Research Database (Denmark)

    Nielsen, Jan Alexis; Stougaard, Birgitte; Andersen, Beth Wehner

    This poster presents the data of a survey of 11 science centres in the Region of Southern Denmark. The survey is the initial step in a project which aims, on the one hand, to identify the factors which conditions successful learning outcomes of visits to science centres, and, on the other hand...... and teachers. In the present survey we have approached the topic from the perspective of science centres. Needless to say, the science centres’ own perception of their role in science teaching plays a vital role with respect to the successfulness of such visits. The data of our survey suggest that, also from......, to apply this identification so as to guide the interaction of science teachers and science centres. Recent literature on this topic (Rennie et. al. 2003; Falk & Dierking 2000) suggest that stable learning outcomes of such visits require that such visits are (1) prepared in the sense that the teacher has...

  10. Guide to the Administration of Charitable Remainder Trusts. Third Edition.

    Science.gov (United States)

    Clark, David W.; And Others

    This is the third edition of a workbook prepared as a kind of primer for those responsible for the administration of charitable remainder trusts in accordance with the Tax Reform Act of 1969. The topics covered include: trust administration in general; pooled income fund; unitrust; annuity trust; gift annuity; short term income (lead) trust; gift…

  11. 77 FR 22358 - Occupational Safety and Health Administration

    Science.gov (United States)

    2012-04-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Occupational Safety and Health Administration Preparations for the 23rd Session of the UN Sub-Committee of... Administration (OSHA), Labor. ACTION: Notice of public meeting. SUMMARY: OSHA invites interested parties...

  12. Reflections and Challenges for the Public Administration Community

    Science.gov (United States)

    Bouckaert, Geert

    2013-01-01

    The question of whether the field of public administration education is prepared for the future of the public sector in Europe is a complex one, which needs to be unpacked to give a grounded answer. Unpacking this question means that there needs to be discussions on not just what educating the field of public administration means, but also…

  13. Framing Doctoral Education for a Science of Social Work: Positioning Students for the Scientific Career, Promoting Scholars for the Academy, Propagating Scientists of the Profession, and Preparing Stewards of the Discipline

    Science.gov (United States)

    Fong, Rowena

    2014-01-01

    Social work education grounded in social work practice has been recently challenged to examine the role of science in its history, core constructs and domains, philosophical underpinnings, and graduate curriculum. Doctoral education has been added to the scrutiny at the recent Science in Social Work Roundtable in Doctoral Education. Based on Lev…

  14. 78 FR 21421 - NASA Advisory Council; Science Committee; Planetary Protection Subcommittee; Meeting

    Science.gov (United States)

    2013-04-10

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Protection Subcommittee... and Space Administration (NASA) announces a meeting of the Planetary Protection Subcommittee of the NASA Advisory Council (NAC). This Subcommittee reports to the Science Committee of the NAC. The...

  15. 76 FR 21411 - NASA Advisory Council; Science Committee; Planetary Protection Subcommittee; Meeting

    Science.gov (United States)

    2011-04-15

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Planetary Protection Subcommittee... and Space Administration (NASA) announces a meeting of the Planetary Protection Subcommittee of the NASA Advisory Council (NAC). This Subcommittee reports to the Science Committee of the NAC. The...

  16. Studying Science and Engineering Learning in Practice

    Science.gov (United States)

    Penuel, William R.

    2016-01-01

    A key goal of science and engineering education is to provide opportunities for people to access, interpret, and make use of science and engineering to address practical human needs. Most education research, however, focuses on how best to prepare students in schools to participate in forms of science and engineering practices that resemble those…

  17. BRAZILIAN ADMINISTRATION, ADMINISTRATIVE REFORM AND THE NEW STATE: THE ROLE OF ADMINISTRATIVE APPARATUS IN VARGAS ADMINISTRATION

    Directory of Open Access Journals (Sweden)

    Emerson Moura

    2016-07-01

    Full Text Available The role played by the administrative apparatus through the Department of Administrative Services in the Government policy Vargas is the object put in debate. Analyzes the theme from the the investigation of patrimonial, authoritarian and inefficient context which marks the formation and development of administrative bureaucracy, the tenders of professionalization and efficiency brought by the administrative reforms of the 1930s and 1940s with the contrast of the limitations of the import of the Weberian model in the Brazilian context and analysis of the establishment of the New State DASP and their assignments. Search the work demonstrate the control position he held directly and through the State Departments in the Brazilian Public Administration ensuring centralized and developmental policy of the government. For this is adopted as the research method of approach structuralism in order to identify the deconstruction of the phenomenon - of administrative reforms - in the superficial perception - the proposed impersonality and efficiency as the best way of achieving the public interest - its invariant structure - the search for the adequacy of the administrative apparatus and bureaucracy for pursuit of political ends pursued by the Government.

  18. Administrators' Views on Teacher Evaluation: Examining Ontario's Teacher Performance Appraisal

    Science.gov (United States)

    Maharaj, Sachin

    2014-01-01

    This study examines the views of administrators (i.e., principals and vice-principals) in Ontario, Canada, with regard to the province's Teacher Performance Appraisal process. A total of 178 responses were collected from a survey that examined five areas: 1) preparation and training; 2) classroom observations; 3) preparing the formal evaluation;…

  19. How Prepared is Prepared Enough?

    Science.gov (United States)

    Porter-Levy; Macleod; Rickert

    1996-10-01

    A 17-year-old female was in the final stage in treatment of right unilateral cleft lip and palate. She had undergone a number of previous surgeries. Hearing and speech were good on evaluation, and her social and family situation were deemed excellent. After preparatory orthodontics she underwent a Lefort I maxillary advancement. Surgery was successful and she was admitted into postoperative recovery. However, the lack of adequate preoperative preparation caused traumatic reaction from the patient and her parents: anxiety over appearance, crying, refusal of oral fluids and oral care, refusal of analgesia, and refusal to mobilize. The patience and persistence of hospital staff slowly overcame all adversities and the patient moved on to full and successful recovery, but this case prompted changes in preoperative procedures and involvement of patients and their families in postoperative meal selection, planing, and preparation.

  20. Publication of administrative circular

    CERN Multimedia

    HR Department

    2009-01-01

    ADMINISTRATIVE CIRCULAR NO. 23 (REV. 2) – SPECIAL WORKING HOURS Administrative Circular No. 23 (Rev. 2) entitled "Special working hours", approved following discussion in the Standing Concertation Committee on 9 December 2008, will be available on the intranet site of the Human Resources Department as from 19 December 2008: http://cern.ch/hr-docs/admincirc/admincirc.asp It cancels and replaces Administrative Circular No. 23 (Rev. 1) entitled "Stand-by duty" of April 1988. A "Frequently Asked Questions" information document on special working hours will also be available on this site. Paper copies of this circular will shortly be available in Departmental Secretariats. Human Resources Department Tel. 78003