WorldWideScience

Sample records for basic energy sciences

  1. Basic Energy Sciences Program Update

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2016-01-04

    The U.S. Department of Energy’s (DOE) Office of Basic Energy Sciences (BES) supports fundamental research to understand, predict, and ultimately control matter and energy at the electronic, atomic, and molecular levels to provide the foundations for new energy technologies and to support DOE missions in energy, environment, and national security. The research disciplines covered by BES—condensed matter and materials physics, chemistry, geosciences, and aspects of physical biosciences— are those that discover new materials and design new chemical processes. These disciplines touch virtually every aspect of energy resources, production, conversion, transmission, storage, efficiency, and waste mitigation. BES also plans, constructs, and operates world-class scientific user facilities that provide outstanding capabilities for imaging and spectroscopy, characterizing materials of all kinds ranging from hard metals to fragile biological samples, and studying the chemical transformation of matter. These facilities are used to correlate the microscopic structure of materials with their macroscopic properties and to study chemical processes. Such experiments provide critical insights to electronic, atomic, and molecular configurations, often at ultrasmall length and ultrafast time scales.

  2. Basic Energy Sciences FY 2011 Research Summaries

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-01-01

    This report provides a collection of research abstracts for more than 1,300 research projects funded by the Office of Basic Energy Sciences (BES) in Fiscal Year 2011 at some 180 institutions across the U.S. This volume is organized along the three BES divisions: Materials Sciences and Engineering; Chemical Sciences, Geosciences, and Biosciences; and Scientific User Facilities.

  3. Basic Energy Sciences FY 2014 Research Summaries

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-01-01

    This report provides a collection of research abstracts and highlights for more than 1,200 research projects funded by the Office of Basic Energy Sciences (BES) in Fiscal Year 2014 at some 200 institutions across the U.S. This volume is organized along the three BES Divisions: Materials Sciences and Engineering; Chemical Sciences, Geosciences, and Biosciences; and Scientific User Facilities.

  4. Basic Energy Sciences FY 2012 Research Summaries

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-01-01

    This report provides a collection of research abstracts and highlights for more than 1,400 research projects funded by the Office of Basic Energy Sciences (BES) in Fiscal Year 2012 at some 180 institutions across the U.S. This volume is organized along the three BES Divisions: Materials Sciences and Engineering; Chemical Sciences, Geosciences, and Biosciences; and Scientific User Facilities.

  5. Basic Energy Sciences: Summary of Accomplishments

    Science.gov (United States)

    1990-05-01

    For more than four decades, the Department of Energy, including its predecessor agencies, has supported a program of basic research in nuclear- and energy-related sciences, known as Basic Energy Sciences. The purpose of the program is to explore fundamental phenomena, create scientific knowledge, and provide unique user'' facilities necessary for conducting basic research. Its technical interests span the range of scientific disciplines: physical and biological sciences, geological sciences, engineering, mathematics, and computer sciences. Its products and facilities are essential to technology development in many of the more applied areas of the Department's energy, science, and national defense missions. The accomplishments of Basic Energy Sciences research are numerous and significant. Not only have they contributed to Departmental missions, but have aided significantly the development of technologies which now serve modern society daily in business, industry, science, and medicine. In a series of stories, this report highlights 22 accomplishments, selected because of their particularly noteworthy contributions to modern society. A full accounting of all the accomplishments would be voluminous. Detailed documentation of the research results can be found in many thousands of articles published in peer-reviewed technical literature.

  6. 77 FR 5246 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2012-02-02

    ... following: News from Office of Science/DOE. News from the Office of Basic Energy Sciences. Basic Research... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Office of Science, Department of Energy. ACTION: Notice...

  7. 78 FR 47677 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2013-08-06

    ... provide advice and recommendations to the Office of Science on the Basic Energy Sciences program... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Office of Science, Department of Energy. ACTION: Notice...

  8. 78 FR 6088 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2013-01-29

    ... Science/DOE News from the Office of Basic Energy Sciences New Charge to BESAC Upcoming Committee of... the Basic Energy Sciences Advisory Committee's Web site at: http://science.energy.gov/bes/besac... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY...

  9. 76 FR 48147 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2011-08-08

    ... recommendations to the Director, Office of Science concerning the Basic Energy Sciences program. Additionally, the... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice...

  10. 78 FR 38696 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2013-06-27

    ... Office of Science/DOE News from the Office of Basic Energy Sciences Report out from the Committee of... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice...

  11. 75 FR 6369 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2010-02-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of Open Meeting. SUMMARY: This notice announces a meeting of the Basic Energy Sciences Advisory...

  12. 76 FR 41234 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2011-07-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Basic Energy Sciences Advisory...

  13. 77 FR 41395 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2012-07-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Basic Energy Sciences Advisory...

  14. Basic research supported by the Office of Basic Energy Sciences, U.S. Department of Energy

    Energy Technology Data Exchange (ETDEWEB)

    Kelley, R.D.

    1995-08-01

    This presentation will outline the basic research activities of the Office of Basic Energy Sciences (BES) of the U.S. Department of Energy. The BES mission is to develop understanding and to stimulate innovative thinking needed to fortify the Department`s mission. Of particular focus in the presentation are the research programs, amounting to about $10 million, supported by the Materials Sciences Division and the Chemical Sciences Division which are fairly directly related to electrochemical technologies.

  15. 76 FR 8358 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2011-02-14

    ... Friday, March 18, 2011; 9 a.m.-12 p.m. ADDRESS: Bethesda North Hotel and Conference Center, 5701... Science/DOE. News from the Office of Basic Energy Sciences. ] Discussion on the FY 2012 Budget. New...

  16. Basic energy sciences at the Oak Ridge National Laboratory

    International Nuclear Information System (INIS)

    The testimony expresses concerns about two areas of the FY-86 budget and goes on to discuss basic energy science programs at ORNL, scientific results, support of technologies, user facilities, recent significant discoveries, support of major facilities and ORNL trends in basic research

  17. FWP executive summaries: basic energy sciences materials sciences and engineering program (SNL/NM).

    Energy Technology Data Exchange (ETDEWEB)

    Samara, George A.; Simmons, Jerry A.

    2006-07-01

    This report presents an Executive Summary of the various elements of the Materials Sciences and Engineering Program which is funded by the Division of Materials Sciences and Engineering, Office of Basic Energy Sciences, U.S. Department of Energy at Sandia National Laboratories, New Mexico. A general programmatic overview is also presented.

  18. Opportunities for discovery: Theory and computation in Basic Energy Sciences

    Energy Technology Data Exchange (ETDEWEB)

    Harmon, Bruce; Kirby, Kate; McCurdy, C. William

    2005-01-11

    New scientific frontiers, recent advances in theory, and rapid increases in computational capabilities have created compelling opportunities for theory and computation to advance the scientific mission of the Office of Basic Energy Sciences (BES). The prospects for success in the experimental programs of BES will be enhanced by pursuing these opportunities. This report makes the case for an expanded research program in theory and computation in BES. The Subcommittee on Theory and Computation of the Basic Energy Sciences Advisory Committee was charged with identifying current and emerging challenges and opportunities for theoretical research within the scientific mission of BES, paying particular attention to how computing will be employed to enable that research. A primary purpose of the Subcommittee was to identify those investments that are necessary to ensure that theoretical research will have maximum impact in the areas of importance to BES, and to assure that BES researchers will be able to exploit the entire spectrum of computational tools, including leadership class computing facilities. The Subcommittee s Findings and Recommendations are presented in Section VII of this report.

  19. Office of Basic Energy Sciences: 1984 summary report

    International Nuclear Information System (INIS)

    Subprograms of the OBES discussed in this document include: materials sciences, chemical sciences, nuclear sciences, engineering and geosciences, advanced energy projects, biological energy research, carbon dioxide research, HFBR, HFIR, NSLS, SSRL, IPNS, Combustion Research Facility, high-voltage and atomic resolution electron microscopic facilities, Oak Ridge Electron Linear Accelerator, Dynamitron Accelerator, calutrons, and Transuranium Processing Plant. Nickel aluminide and glassy metals are discussed

  20. PNNL Highlights for the Office of Basic Energy Sciences (July 2013-July 2014)

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Benjamin; Warren, Pamela M.; Manke, Kristin L.

    2014-08-13

    This report includes research highlights of work funded in part or whole by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences as well as selected leadership accomplishments.

  1. Basic science and energy research sector profile: Background for the National Energy Strategy

    Energy Technology Data Exchange (ETDEWEB)

    March, F.; Ashton, W.B.; Kinzey, B.R.; McDonald, S.C.; Lee, V.E.

    1990-11-01

    This Profile report provides a general perspective on the role of basic science in the spectrum of research and development in the United States, and basic research's contributions to the goals of the National Energy Strategy (NES). It includes selected facts, figures, and analysis of strategic issues affecting the future of science in the United States. It is provided as background for people from government, the private sector, academia, and the public, who will be reviewing the NES in the coming months; and it is intended to serve as the basis for discussion of basic science issues within the context of the developing NES.

  2. 75 FR 41838 - Basic Energy Sciences Advisory Committee

    Science.gov (United States)

    2010-07-19

    ... Chemistry for Innovation Workshop Final Report on the Science for Energy Technologies Workshop EFRC Update... Freedom of Information Public Reading Room; 1E-190, Forrestal Building; 1000 Independence Avenue,...

  3. Basic research needs to assure a secure energy future. A report from the Basic Energy Sciences Advisory Committee

    Energy Technology Data Exchange (ETDEWEB)

    None

    2003-02-01

    This report has highlighted many of the possible fundamental research areas that will help our country avoid a future energy crisis. The report may not have adequately captured the atmosphere of concern that permeated the discussions at the workshop. The difficulties facing our nation and the world in meeting our energy needs over the next several decades are very challenging. It was generally felt that traditional solutions and approaches will not solve the total energy problem. Knowledge that does not exist must be obtained to address both the quantity of energy needed to increase the standard of living world-wide and the quality of energy generation needed to preserve the environment. In terms of investments, it was clear that there is no single research area that will secure the future energy supply. A diverse range of economic energy sources will be required--and a broad range of fundamental research is needed to enable these. Many of the issues fall into the traditional materials and chemical sciences research areas, but with specific emphasis on understanding mechanisms, energy related phenomena, and pursuing novel directions in, for example, nanoscience and integrated modeling. An important result from the discussions, which is hopefully apparent from the brief presentations above, is that the problems that must be dealt with are truly multidisciplinary. This means that they require the participation of investigators with different skill sets. Basic science skills have to be complemented by awareness of the overall nature of the problem in a national and world context, and with knowledge of the engineering, design, and control issues in any eventual solution. It is necessary to find ways in which this can be done while still preserving the ability to do first-class basic science. The traditional structure of research, with specific disciplinary groupings, will not be sufficient. This presents great challenges and opportunities for the funders of the

  4. Basic Research Needs for Solar Energy Utilization: report of the Basic Energy Sciences Workshop on Solar Energy Utilization, April 18-21, 2005

    OpenAIRE

    Lewis, Nathan S.; Crabtree, George

    2005-01-01

    This report of the Basic Energy Sciences Workshop on Solar Energy Utilization identifies the key scientific challenges and research directions that will enable efficient and economic use of the solar resource to provide a significant fraction of global primary energy by the mid 21st century. The report reflects the collective output of the workshop attendees, which included 200 scientists representing academia, national laboratories, and industry in the United States and abroad, and the U.S. ...

  5. Basic Science Training Program.

    Science.gov (United States)

    Brummel, Clete

    These six learning modules were developed for Lake Michigan College's Basic Science Training Program, a workshop to develop good study skills while reviewing basic science. The first module, which was designed to provide students with the necessary skills to study efficiently, covers the following topics: time management; an overview of a study…

  6. Science for Energy Technology: Strengthening the Link Between Basic Research and Industry

    Energy Technology Data Exchange (ETDEWEB)

    None

    2010-04-01

    The nation faces two severe challenges that will determine our prosperity for decades to come: assuring clean, secure, and sustainable energy to power our world, and establishing a new foundation for enduring economic and jobs growth. These challenges are linked: the global demand for clean sustainable energy is an unprecedented economic opportunity for creating jobs and exporting energy technology to the developing and developed world. But achieving the tremendous potential of clean energy technology is not easy. In contrast to traditional fossil fuel-based technologies, clean energy technologies are in their infancy, operating far below their potential, with many scientific and technological challenges to overcome. Industry is ultimately the agent for commercializing clean energy technology and for reestablishing the foundation for our economic and jobs growth. For industry to succeed in these challenges, it must overcome many roadblocks and continuously innovate new generations of renewable, sustainable, and low-carbon energy technologies such as solar energy, carbon sequestration, nuclear energy, electricity delivery and efficiency, solid state lighting, batteries and biofuels. The roadblocks to higher performing clean energy technology are not just challenges of engineering design but are also limited by scientific understanding.Innovation relies on contributions from basic research to bridge major gaps in our understanding of the phenomena that limit efficiency, performance, or lifetime of the materials or chemistries of these sustainable energy technologies. Thus, efforts aimed at understanding the scientific issues behind performance limitations can have a real and immediate impact on cost, reliability, and performance of technology, and ultimately a transformative impact on our economy. With its broad research base and unique scientific user facilities, the DOE Office of Basic Energy Sciences (BES) is ideally positioned to address these needs. BES has laid

  7. Basic Research Needs for Advanced Nuclear Systems. Report of the Basic Energy Sciences Workshop on Basic Research Needs for Advanced Nuclear Energy Systems, July 31-August 3, 2006

    Energy Technology Data Exchange (ETDEWEB)

    Roberto, J.; Diaz de la Rubia, T.; Gibala, R.; Zinkle, S.; Miller, J.R.; Pimblott, S.; Burns, C.; Raymond, K.; Grimes, R.; Pasamehmetoglu, K.; Clark, S.; Ewing, R.; Wagner, A.; Yip, S.; Buchanan, M.; Crabtree, G.; Hemminger, J.; Poate, J.; Miller, J.C.; Edelstein, N.; Fitzsimmons, T.; Gruzalski, G.; Michaels, G.; Morss, L.; Peters, M.; Talamini, K.

    2006-10-01

    The global utilization of nuclear energy has come a long way from its humble beginnings in the first sustained nuclear reaction at the University of Chicago in 1942. Today, there are over 440 nuclear reactors in 31 countries producing approximately 16% of the electrical energy used worldwide. In the United States, 104 nuclear reactors currently provide 19% of electrical energy used nationally. The International Atomic Energy Agency projects significant growth in the utilization of nuclear power over the next several decades due to increasing demand for energy and environmental concerns related to emissions from fossil plants. There are 28 new nuclear plants currently under construction including 10 in China, 8 in India, and 4 in Russia. In the United States, there have been notifications to the Nuclear Regulatory Commission of intentions to apply for combined construction and operating licenses for 27 new units over the next decade. The projected growth in nuclear power has focused increasing attention on issues related to the permanent disposal of nuclear waste, the proliferation of nuclear weapons technologies and materials, and the sustainability of a once-through nuclear fuel cycle. In addition, the effective utilization of nuclear power will require continued improvements in nuclear technology, particularly related to safety and efficiency. In all of these areas, the performance of materials and chemical processes under extreme conditions is a limiting factor. The related basic research challenges represent some of the most demanding tests of our fundamental understanding of materials science and chemistry, and they provide significant opportunities for advancing basic science with broad impacts for nuclear reactor materials, fuels, waste forms, and separations techniques. Of particular importance is the role that new nanoscale characterization and computational tools can play in addressing these challenges. These tools, which include DOE synchrotron X

  8. [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

  9. Science for Energy Technology: Strengthening the Link between Basic Research and Industry

    Energy Technology Data Exchange (ETDEWEB)

    Hemminger, John C [University of California Irvine

    2010-08-01

    This Basic Energy Sciences Advisory Committee (BESAC) report summarizes the results of a Workshop on Science for Energy Technology on January 18-21, 2010, to identify the scientific priority research directions needed to address the roadblocks and accelerate the innovation of clean energy technologies. The nation faces two severe challenges that will determine our prosperity for decades to come: assuring clean, secure, and sustainable energy to power our world, and establishing a new foundation for enduring economic and jobs growth. These challenges are linked: the global demand for clean sustainable energy is an unprecedented economic opportunity for creating jobs and exporting energy technology to the developing and developed world. But achieving the tremendous potential of clean energy technology is not easy. In contrast to traditional fossil fuel-based technologies, clean energy technologies are in their infancy, operating far below their potential, with many scientific and technological challenges to overcome. Industry is ultimately the agent for commercializing clean energy technology and for reestablishing the foundation for our economic and jobs growth. For industry to succeed in these challenges, it must overcome many roadblocks and continuously innovate new generations of renewable, sustainable, and low-carbon energy technologies such as solar energy, carbon sequestration, nuclear energy, electricity delivery and efficiency, solid state lighting, batteries and biofuels. The roadblocks to higher performing clean energy technology are not just challenges of engineering design but are also limited by scientific understanding. Innovation relies on contributions from basic research to bridge major gaps in our understanding of the phenomena that limit efficiency, performance, or lifetime of the materials or chemistries of these sustainable energy technologies. Thus, efforts aimed at understanding the scientific issues behind performance limitations can have a

  10. Basic Research Needs for Solar Energy Utilization. Report of the Basic Energy Sciences Workshop on Solar Energy Utilization, April 18-21, 2005

    Energy Technology Data Exchange (ETDEWEB)

    Lewis, N. S.; Crabtree, G.; Nozik, A. J.; Wasielewski, M. R.; Alivisatos, P.; Kung, H.; Tsao, J.; Chandler, E.; Walukiewicz, W.; Spitler, M.; Ellingson, R.; Overend, R.; Mazer, J.; Gress, M.; Horwitz, J.; Ashton, C.; Herndon, B.; Shapard, L.; Nault, R. M.

    2005-04-21

    World demand for energy is projected to more than double by 2050 and to more than triple by the end of the century. Incremental improvements in existing energy networks will not be adequate to supply this demand in a sustainable way. Finding sufficient supplies of clean energy for the future is one of society?s most daunting challenges. Sunlight provides by far the largest of all carbon-neutral energy sources. More energy from sunlight strikes the Earth in one hour (4.3 ? 1020 J) than all the energy consumed on the planet in a year (4.1 ? 1020 J). We currently exploit this solar resource through solar electricity ? a $7.5 billion industry growing at a rate of 35?40% per annum ? and solar-derived fuel from biomass, which provides the primary energy source for over a billion people. Yet, in 2001, solar electricity provided less than 0.1% of the world's electricity, and solar fuel from modern (sustainable) biomass provided less than 1.5% of the world's energy. The huge gap between our present use of solar energy and its enormous undeveloped potential defines a grand challenge in energy research. Sunlight is a compelling solution to our need for clean, abundant sources of energy in the future. It is readily available, secure from geopolitical tension, and poses no threat to our environment through pollution or to our climate through greenhouse gases. This report of the Basic Energy Sciences Workshop on Solar Energy Utilization identifies the key scientific challenges and research directions that will enable efficient and economic use of the solar resource to provide a significant fraction of global primary energy by the mid 21st century. The report reflects the collective output of the workshop attendees, which included 200 scientists representing academia, national laboratories, and industry in the United States and abroad, and the U.S. Department of Energy?s Office of Basic Energy Sciences and Office of Energy Efficiency and Renewable Energy.

  11. The energy-climate continuum lessons from basic science and history

    CERN Document Server

    Bret, Antoine

    2014-01-01

    An entertaining, highly informative introduction to the intimate linkage between the energy and climate debates Illustrates the basic science behind energy and climate with back-of-the-envelope calculations, that even non-experts can easily follow without a calculator Thus provides an access to getting an accurate feeling for orders of magnitudes from simple estimations A conversation starter for some of the most debated topics of today Compares the actual situation with historic cases of societies at a turning point and finds warning as well as encouraging examples For everyone, who wan

  12. A report of the Basic Energy Sciences Advisory Committee: 1992 review of the Basic Energy Sciences Program of the Department of Energy

    International Nuclear Information System (INIS)

    The general quality of BES research at each of the 4 laboratories is high. Diversity of management at the different laboratories is beneficial as long as the primary BES mission and goals are clearly identified and effectively pursued. External sources of personnel should be encouraged. DOE has been designing a new high flux research reactor, the Advanced Neutron Source, to replace DOE's two aging research reactors; BESAC conducted a panel evaluation of neutron sources for the future. The two new light sources, Advanced Light Source and Advanced Photon source will come on line well before all of their beamline instrumentation can be funded, developed, and installed. Appointment of a permanent director and deputy for OBES would enhance OBES effectiveness in budget planning and intra-DOE program coordination. Some DOE and DP laboratories have substantial infrastructure which match well industry development-applications needs; interlaboratory partnerships in this area are encouraged. Funding for basic science research programs should be maintained at FY1993 levels, adjusted for inflation; OBES plans should be updated and monitored to maintain the balance between basic research and facilities construction and operation. The recommendations are discussed in detail in this document

  13. Emulsion Science Basic Principles

    CERN Document Server

    Leal-Calderon, Fernando; Schmitt, Véronique

    2007-01-01

    Emulsions are generally made out of two immiscible fluids like oil and water, one being dispersed in the second in the presence of surface-active compounds.They are used as intermediate or end products in a huge range of areas including the food, chemical, cosmetic, pharmaceutical, paint, and coating industries. Besides the broad domain of technological interest, emulsions are raising a variety of fundamental questions at the frontier between physics and chemistry. This book aims to give an overview of the most recent advances in emulsion science. The basic principles, covering aspects of emulsions from their preparation to their destruction, are presented in close relation to both the fundamental physics and the applications of these materials. The book is intended to help scientists and engineers in formulating new materials by giving them the basics of emulsion science.

  14. Review of the Lujan neutron scattering center: basic energy sciences prereport February 2009

    Energy Technology Data Exchange (ETDEWEB)

    Hurd, Alan J [Los Alamos National Laboratory; Rhyne, James J [Los Alamos National Laboratory; Lewis, Paul S [Los Alamos National Laboratory

    2009-01-01

    The Lujan Neutron Scattering Center (Lujan Center) at LANSCE is a designated National User Facility for neutron scattering and nuclear physics studies with pulsed beams of moderated neutrons (cold, thermal, and epithermal). As one of five experimental areas at the Los Alamos Neutron Science Center (LANSCE), the Lujan Center hosts engineers, scientists, and students from around the world. The Lujan Center consists of Experimental Room (ER) 1 (ERl) built by the Laboratory in 1977, ER2 built by the Office of Basic Energy Sciences (BES) in 1989, and the Office Building (622) also built by BES in 1989, along with a chem-bio lab, a shop, and other out-buildings. According to a 1996 Memorandum of Agreement (MOA) between the Defense Programs (DP) Office of the National Nuclear Security Agency (NNSA) and the Office of Science (SC, then the Office of Energy Research), the Lujan Center flight paths were transferred from DP to SC, including those in ERI. That MOA was updated in 2001. Under the MOA, NNSA-DP delivers neutron beam to the windows of the target crypt, outside of which BES becomes the 'landlord.' The leveraging nature of the Lujan Center on the LANSCE accelerator is a substantial annual leverage to the $11 M BES operating fund worth approximately $56 M operating cost of the linear accelerator (LINAC)-in beam delivery.

  15. Materials Sciences Programs. Fiscal Year 1980, Office of Basic Energy Sciences

    International Nuclear Information System (INIS)

    This report provides a convenient compilation index of the DOE Materials Sciences Division programs. This compilation is intended for use by administrators, managers, and scientists to help coordinate research and as an aid in selecting new programs and is divided into Sections A and B, listing all the projects, Section C, a summary of funding levels, and Section D, an index

  16. Large Scale Computing and Storage Requirements for Basic Energy Sciences Research

    Energy Technology Data Exchange (ETDEWEB)

    Gerber, Richard; Wasserman, Harvey

    2011-03-31

    The National Energy Research Scientific Computing Center (NERSC) is the leading scientific computing facility supporting research within the Department of Energy's Office of Science. NERSC provides high-performance computing (HPC) resources to approximately 4,000 researchers working on about 400 projects. In addition to hosting large-scale computing facilities, NERSC provides the support and expertise scientists need to effectively and efficiently use HPC systems. In February 2010, NERSC, DOE's Office of Advanced Scientific Computing Research (ASCR) and DOE's Office of Basic Energy Sciences (BES) held a workshop to characterize HPC requirements for BES research through 2013. The workshop was part of NERSC's legacy of anticipating users future needs and deploying the necessary resources to meet these demands. Workshop participants reached a consensus on several key findings, in addition to achieving the workshop's goal of collecting and characterizing computing requirements. The key requirements for scientists conducting research in BES are: (1) Larger allocations of computational resources; (2) Continued support for standard application software packages; (3) Adequate job turnaround time and throughput; and (4) Guidance and support for using future computer architectures. This report expands upon these key points and presents others. Several 'case studies' are included as significant representative samples of the needs of science teams within BES. Research teams scientific goals, computational methods of solution, current and 2013 computing requirements, and special software and support needs are summarized in these case studies. Also included are researchers strategies for computing in the highly parallel, 'multi-core' environment that is expected to dominate HPC architectures over the next few years. NERSC has strategic plans and initiatives already underway that address key workshop findings. This report includes a

  17. Data and Communications in Basic Energy Sciences: Creating a Pathway for Scientific Discovery

    Energy Technology Data Exchange (ETDEWEB)

    Nugent, Peter E. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Simonson, J. Michael [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2011-10-24

    This report is based on the Department of Energy (DOE) Workshop on “Data and Communications in Basic Energy Sciences: Creating a Pathway for Scientific Discovery” that was held at the Bethesda Marriott in Maryland on October 24-25, 2011. The workshop brought together leading researchers from the Basic Energy Sciences (BES) facilities and Advanced Scientific Computing Research (ASCR). The workshop was co-sponsored by these two Offices to identify opportunities and needs for data analysis, ownership, storage, mining, provenance and data transfer at light sources, neutron sources, microscopy centers and other facilities. Their charge was to identify current and anticipated issues in the acquisition, analysis, communication and storage of experimental data that could impact the progress of scientific discovery, ascertain what knowledge, methods and tools are needed to mitigate present and projected shortcomings and to create the foundation for information exchanges and collaboration between ASCR and BES supported researchers and facilities. The workshop was organized in the context of the impending data tsunami that will be produced by DOE’s BES facilities. Current facilities, like SLAC National Accelerator Laboratory’s Linac Coherent Light Source, can produce up to 18 terabytes (TB) per day, while upgraded detectors at Lawrence Berkeley National Laboratory’s Advanced Light Source will generate ~10TB per hour. The expectation is that these rates will increase by over an order of magnitude in the coming decade. The urgency to develop new strategies and methods in order to stay ahead of this deluge and extract the most science from these facilities was recognized by all. The four focus areas addressed in this workshop were: Workflow Management - Experiment to Science: Identifying and managing the data path from experiment to publication. Theory and Algorithms: Recognizing the need for new tools for computation at scale, supporting large data sets and realistic

  18. Data and Communications in Basic Energy Sciences: Creating a Pathway for Scientific Discovery

    Energy Technology Data Exchange (ETDEWEB)

    Nugent, Peter E. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Simonson, J. Michael [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2011-10-24

    This report is based on the Department of Energy (DOE) Workshop on “Data and Communications in Basic Energy Sciences: Creating a Pathway for Scientific Discovery” that was held at the Bethesda Marriott in Maryland on October 24-25, 2011. The workshop brought together leading researchers from the Basic Energy Sciences (BES) facilities and Advanced Scientific Computing Research (ASCR). The workshop was co-sponsored by these two Offices to identify opportunities and needs for data analysis, ownership, storage, mining, provenance and data transfer at light sources, neutron sources, microscopy centers and other facilities. Their charge was to identify current and anticipated issues in the acquisition, analysis, communication and storage of experimental data that could impact the progress of scientific discovery, ascertain what knowledge, methods and tools are needed to mitigate present and projected shortcomings and to create the foundation for information exchanges and collaboration between ASCR and BES supported researchers and facilities. The workshop was organized in the context of the impending data tsunami that will be produced by DOE’s BES facilities. Current facilities, like SLAC National Accelerator Laboratory’s Linac Coherent Light Source, can produce up to 18 terabytes (TB) per day, while upgraded detectors at Lawrence Berkeley National Laboratory’s Advanced Light Source will generate ~10TB per hour. The expectation is that these rates will increase by over an order of magnitude in the coming decade. The urgency to develop new strategies and methods in order to stay ahead of this deluge and extract the most science from these facilities was recognized by all. The four focus areas addressed in this workshop were: Workflow Management - Experiment to Science: Identifying and managing the data path from experiment to publication. Theory and Algorithms: Recognizing the need for new tools for computation at scale, supporting large data sets and realistic

  19. Positron emission tomography basic sciences

    CERN Document Server

    Townsend, D W; Valk, P E; Maisey, M N

    2003-01-01

    Essential for students, science and medical graduates who want to understand the basic science of Positron Emission Tomography (PET), this book describes the physics, chemistry, technology and overview of the clinical uses behind the science of PET and the imaging techniques it uses. In recent years, PET has moved from high-end research imaging tool used by the highly specialized to an essential component of clinical evaluation in the clinic, especially in cancer management. Previously being the realm of scientists, this book explains PET instrumentation, radiochemistry, PET data acquisition and image formation, integration of structural and functional images, radiation dosimetry and protection, and applications in dedicated areas such as drug development, oncology, and gene expression imaging. The technologist, the science, engineering or chemistry graduate seeking further detailed information about PET, or the medical advanced trainee wishing to gain insight into the basic science of PET will find this book...

  20. Medical Computing: Another Basic Science?

    OpenAIRE

    Shortliffe, Edward H.

    1980-01-01

    Medical computing is frequently viewed as the application of established computer science techniques in medical domains. However, it is the thesis of this paper that many clinical computing tasks demand techniques that are as yet undeveloped. As a result, medical computing research should logically be closely tied to basic research in computer science. Failure to recognize that this developing discipline often requires fundamental investigation has tended to foster unrealistic expectations of...

  1. Basic Research Needs for Superconductivity. Report of the Basic Energy Sciences Workshop on Superconductivity, May 8-11, 2006

    Energy Technology Data Exchange (ETDEWEB)

    Sarrao, J.; Kwok, W-K; Bozovic, I.; Mazin, I.; Seamus, J. C.; Civale, L.; Christen, D.; Horwitz, J.; Kellogg, G.; Finnemore, D.; Crabtree, G.; Welp, U.; Ashton, C.; Herndon, B.; Shapard, L.; Nault, R. M.

    2006-05-11

    As an energy carrier, electricity has no rival with regard to its environmental cleanliness, flexibility in interfacing with multiple production sources and end uses, and efficiency of delivery. In fact, the electric power grid was named ?the greatest engineering achievement of the 20th century? by the National Academy of Engineering. This grid, a technological marvel ingeniously knitted together from local networks growing out from cities and rural centers, may be the biggest and most complex artificial system ever built. However, the growing demand for electricity will soon challenge the grid beyond its capability, compromising its reliability through voltage fluctuations that crash digital electronics, brownouts that disable industrial processes and harm electrical equipment, and power failures like the North American blackout in 2003 and subsequent blackouts in London, Scandinavia, and Italy in the same year. The North American blackout affected 50 million people and caused approximately $6 billion in economic damage over the four days of its duration. Superconductivity offers powerful new opportunities for restoring the reliability of the power grid and increasing its capacity and efficiency. Superconductors are capable of carrying current without loss, making the parts of the grid they replace dramatically more efficient. Superconducting wires carry up to five times the current carried by copper wires that have the same cross section, thereby providing ample capacity for future expansion while requiring no increase in the number of overhead access lines or underground conduits. Their use is especially attractive in urban areas, where replacing copper with superconductors in power-saturated underground conduits avoids expensive new underground construction. Superconducting transformers cut the volume, weight, and losses of conventional transformers by a factor of two and do not require the contaminating and flammable transformer oils that violate urban safety

  2. Basic sciences agonize in Turkey!

    Science.gov (United States)

    Akdemir, Fatma; Araz, Asli; Akman, Ferdi; Durak, Rıdvan

    2016-04-01

    In this study, changes from past to present in the departments of physics, chemistry, biology and mathematics, which are considered as the basic sciences in Turkey, are shown. The importance of basic science for the country emphasized and the status of our country was discussed with a critical perspective. The number of academic staff, the number of students, opened quotas according to years for these four departments at universities were calculated and analysis of the resulting changes were made. In examined graphics changes to these four departments were similar. Especially a significant change was observed in the physics department. Lack of jobs employing young people who have graduated from basic science is also an issue that must be discussed. There are also qualitative results of this study that we have discussed as quantitative. Psychological problems caused by unemployment have become a disease among young people. This study was focused on more quantitative results. We have tried to explain the causes of obtained results and propose solutions.

  3. Toward Control of Matter: Basic Energy Science Needs for a New Class of X-Ray Light Sources

    Energy Technology Data Exchange (ETDEWEB)

    Arenholz, Elke; Belkacem, Ali; Cocke, Lew; Corlett, John; Falcone, Roger; Fischer, Peter; Fleming, Graham; Gessner, Oliver; Hasan, M. Zahid; Hussain, Zahid; Kevan, Steve; Kirz, Janos; McCurdy, Bill; Nelson, Keith; Neumark, Dan; Nilsson, Anders; Siegmann, Hans; Stocks, Malcolm; Schafer, Ken; Schoenlein, Robert; Spence, John; Weber, Thorsten

    2008-09-24

    Over the past quarter century, light-source user facilities have transformed research in areas ranging from gas-phase chemical dynamics to materials characterization. The ever-improving capabilities of these facilities have revolutionized our ability to study the electronic structure and dynamics of atoms, molecules, and even the most complex new materials, to understand catalytic reactions, to visualize magnetic domains, and to solve protein structures. Yet these outstanding facilities still have limitations well understood by their thousands of users. Accordingly, over the past several years, many proposals and conceptual designs for"next-generation" x-ray light sources have been developed around the world. In order to survey the scientific problems that might be addressed specifically by those new light sources operating below a photon energy of about 3 keV and to identify the scientific requirements that should drive the design of such facilities, a workshop"Science for a New Class of Soft X-Ray Light Sources" was held in Berkeley in October 2007. From an analysisof the most compelling scientific questions that could be identified and the experimental requirements for answering them, we set out to define, without regard to the specific technologies upon which they might be based, the capabilities such light sources would have to deliver in order to dramatically advance the state of research in the areas represented in the programs of the Department of Energy's Office of Basic Energy Sciences (BES). This report is based on the workshop presentations and discussions.

  4. Toward Control of Matter: Basic Energy Science Needs for a New Class of X-Ray Light Sources

    International Nuclear Information System (INIS)

    Over the past quarter century, light-source user facilities have transformed research in areas ranging from gas-phase chemical dynamics to materials characterization. The ever-improving capabilities of these facilities have revolutionized our ability to study the electronic structure and dynamics of atoms, molecules, and even the most complex new materials, to understand catalytic reactions, to visualize magnetic domains, and to solve protein structures. Yet these outstanding facilities still have limitations well understood by their thousands of users. Accordingly, over the past several years, many proposals and conceptual designs for 'next-generation' x-ray light sources have been developed around the world. In order to survey the scientific problems that might be addressed specifically by those new light sources operating below a photon energy of about 3 keV and to identify the scientific requirements that should drive the design of such facilities, a workshop 'Science for a New Class of Soft X-Ray Light Sources' was held in Berkeley in October 2007. From an analysis of the most compelling scientific questions that could be identified and the experimental requirements for answering them, we set out to define, without regard to the specific technologies upon which they might be based, the capabilities such light sources would have to deliver in order to dramatically advance the state of research in the areas represented in the programs of the Department of Energy's Office of Basic Energy Sciences (BES). This report is based on the workshop presentations and discussions

  5. From basic science to social issue: the CEA's role in nuclear energy and alternative sources of energy

    International Nuclear Information System (INIS)

    By force of circumstance, thoroughgoing changes are under way in the ways we consume and produce energy. Research and development must respond to these changes by making technological innovations and proposing solutions that are safe, competitive, economic with regard to natural resources and respectful of the environment. The French ''Commissariat a l'Energie Atomique et aux energies alternatives'' (CEA) has a leading role to play through its large range of activities: fundamental research and technological research in various fields from biology to nuclear sciences via energy efficiency of buildings and solar energy and through its access to big experimental facilities like Orphee and Osiris reactors or peta-watt Lasers or Soleil synchrotron

  6. User Facilities of the Office of Basic Energy Sciences: A National Resource for Scientific Research

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-01-01

    The BES user facilities provide open access to specialized instrumentation and expertise that enable scientific users from universities, national laboratories, and industry to carry out experiments and develop theories that could not be done at their home institutions. These forefront research facilities require resource commitments well beyond the scope of any non-government institution and open up otherwise inaccessible facets of Nature to scientific inquiry. For approved, peer-reviewed projects, instrument time is available without charge to researchers who intend to publish their results in the open literature. These large-scale user facilities have made significant contributions to various scientific fields, including chemistry, physics, geology, materials science, environmental science, biology, and biomedical science. Over 16,000 scientists and engineers.pdf file (27KB) conduct experiments at BES user facilities annually. Thousands of other researchers collaborate with these users and analyze the data measured at the facilities to publish new scientific findings in peer-reviewed journals.

  7. Basic Research Needs for Electrical Energy Storage. Report of the Basic Energy Sciences Workshop on Electrical Energy Storage, April 2-4, 2007

    Energy Technology Data Exchange (ETDEWEB)

    Goodenough, J. B.; Abruna, H. D.; Buchanan, M. V.

    2007-04-04

    To identify research areas in geosciences, such as behavior of multiphase fluid-solid systems on a variety of scales, chemical migration processes in geologic media, characterization of geologic systems, and modeling and simulation of geologic systems, needed for improved energy systems.

  8. Materials Sciences programs, fiscal year 1978: Office of Basic Energy Services

    Energy Technology Data Exchange (ETDEWEB)

    1978-09-01

    A compilation and index are provided of the the DOE Materials Sciences Division programs. This compilation is intended for use by administrators, managers, and scientists to help coordinate research and as an aid in selecting new programs. The report is divided into Sections A and B, listing all the projects, Section C, a summary of funding levels, and Section D, an index.

  9. Materials Sciences programs, fiscal year 1978: Office of Basic Energy Services

    International Nuclear Information System (INIS)

    A compilation and index are provided of the the DOE Materials Sciences Division programs. This compilation is intended for use by administrators, managers, and scientists to help coordinate research and as an aid in selecting new programs. The report is divided into Sections A and B, listing all the projects, Section C, a summary of funding levels, and Section D, an index

  10. Annual report, Basic Sciences Branch, FY 1991

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    This report summarizes the progress of the Basic Sciences Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1990, through September 30, 1991. Seven technical sections of the report cover these main areas of NREL`s in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, Solid-State Spectroscopy, and Superconductivity. Each section explains the purpose and major accomplishments of the work in the context of the US Department of Energy`s National Photovoltaic Research Program plans.

  11. Fusion connection: contributions to industry, defense, and basic science resulting from scientific advances made in the Magnetic Fusion Energy Program

    International Nuclear Information System (INIS)

    Fusion research has led to significant contributions in many different areas of industry, defense, and basic science. This diversity is represented visually in the introductory figure which shows both a radio galaxy, and a microchip produced by plasma etching. Some of these spin-off technologies are discussed

  12. Proposal to DOE Basic Energy Sciences: Ultrafast X-ray science facility at the Advanced Light Source

    Energy Technology Data Exchange (ETDEWEB)

    Schoenlein, Robert W.; Falcone, Roger W.; Abela, R.; Alivisatos, A.P.; Belkacem, A.; Berrah, N.; Bozek, J.; Bressler, C.; Cavalleri, A.; Chergui, M.; Glover, T.E.; Heimann, P.A.; Hepburn, J.; Larsson, J.; Lee, R.W.; McCusker, J.; Padmore, H.A.; Pattison, P.; Pratt, S.T.; Shank, C.V.; Wark, J.; Chang, Z.; Robin, D.W.; Schlueter, R.D.; Zholents, A.A.; Zolotorev, M.S.

    2001-12-12

    We propose to develop a true user facility for ultrafast x-ray science at the Advanced Light Source. This facility will be unique in the world, and will fill a critical need for the growing ultrafast x-ray research community. The development of this facility builds upon the expertise from long-standing research efforts in ultrafast x-ray spectroscopy and the development of femtosecond x-ray sources and techniques at both the Lawrence Berkeley National Laboratory and at U.C. Berkeley. In particular, the technical feasibility of a femtosecond x-ray beamline at the ALS has already been demonstrated, and existing ultrafast laser technology will enable such a beamline to operate near the practical limit for femtosecond x-ray flux and brightness from a 3rd generation synchrotron.

  13. Annual report, Basic Sciences Branch, FY 1991

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    This report summarizes the progress of the Basic Sciences Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1990, through September 30, 1991. Seven technical sections of the report cover these main areas of NREL's in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, Solid-State Spectroscopy, and Superconductivity. Each section explains the purpose and major accomplishments of the work in the context of the US Department of Energy's National Photovoltaic Research Program plans.

  14. Basic space science education in Nigeria

    Science.gov (United States)

    Onuora, L. I.; Ubachukwu, A. A.; Asogwa, M. O.

    1995-01-01

    The role of basic space science in the present curriculum for primary and secondary schools is discussed as well as the future development of Space Science Education at all levels (Primary, Secondary, and Tertiary). The importance of educating teachers in basic space science is emphasized. Provision of Planetariums in the country could go a long way to help in the education process as well as in popularizing space science.

  15. Basic concepts in social sciences III

    NARCIS (Netherlands)

    Hoede, C.

    2004-01-01

    In this paper the set of concepts considered to be basic to the fields of Economics, Organization Theory, Political Science, Psychology and Sociology is completed. The set of 55 basic concepts in the first two papers on basic concepts was mainly determined by considering concepts in relation to soci

  16. Basic Sciences Branch annual report, FY 1990

    Energy Technology Data Exchange (ETDEWEB)

    1991-12-01

    This report summarizes the progress of the Basic Sciences Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1989, through September 30, 1990. Six technical sections of the report cover these main areas of NREL`s in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, and Solid-State Spectroscopy. Each section of the report was written by the group leader principally in charge of the work. The task in each case was to explain the purpose and major accomplishments of the work in the context of the US Department of Energy`s National Photovoltaic Research Program plans.

  17. Basic Research Needs for Solid-State Lighting. Report of the Basic Energy Sciences Workshop on Solid-State Lighting, May 22-24, 2006

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, J. M.; Burrows, P. E.; Davis, R. F.; Simmons, J. A.; Malliaras, G. G.; So, F.; Misewich, J.A.; Nurmikko, A. V.; Smith, D. L.; Tsao, J. Y.; Kung, H.; Crawford, M. H.; Coltrin, M. E.; Fitzsimmons, T. J.; Kini, A.; Ashton, C.; Herndon, B.; Kitts, S.; Shapard, L.; Brittenham, P. W.; Vittitow, M. P.

    2006-05-24

    The workshop participants enthusiastically concluded that the time is ripe for new fundamental science to beget a revolution in lighting technology. SSL sources based on organic and inorganic materials have reached a level of efficiency where it is possible to envision their use for general illumination. The research areas articulated in this report are targeted to enable disruptive advances in SSL performance and realization of this dream. Broad penetration of SSL technology into the mass lighting market, accompanied by vast savings in energy usage, requires nothing less. These new ?good ideas? will be represented not by light bulbs, but by an entirely new lighting technology for the 21st century and a bright, energy-efficient future indeed.

  18. Resource Handbook--Matter and Energy. A Supplement to Basic Curriculum Guide--Science, Grades K-6.

    Science.gov (United States)

    Starr, John W., 3rd., Ed.

    GRADES OR AGES: Grades K-6. SUBJECT MATTER: Science; matter and energy. ORGANIZATION AND PHYSICAL APPEARANCE: The guide is divided into the following six units: 1) Composition of Matter, with 27 concepts; 2) Light, with 20 concepts; 3) Heat, with 14 concepts; 4) Sound, with 12 concepts; 5) Electricity and Magnetism, with 17 concepts; and 6)…

  19. Basic Sciences Branch annual report, FY 1990

    Energy Technology Data Exchange (ETDEWEB)

    1991-12-01

    This report summarizes the progress of the Basic Sciences Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1989, through September 30, 1990. Six technical sections of the report cover these main areas of NREL's in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, and Solid-State Spectroscopy. Each section of the report was written by the group leader principally in charge of the work. The task in each case was to explain the purpose and major accomplishments of the work in the context of the US Department of Energy's National Photovoltaic Research Program plans.

  20. Translating orthopaedic basic science into clinical relevance

    OpenAIRE

    Madry, Henning

    2014-01-01

    In orthopaedic and trauma surgery, the rapid evolution of biomedical research has fundamentally changed the perception of the musculoskeletal system. Here, the rigor of basic science and the art of musculoskeletal surgery have come together to create a new discipline -experimental orthopaedics- that holds great promise for the causative cure of many orthopaedic conditions. The Journal of Experimental Orthopaedics intends to bridge the gap between orthopaedic basic science and clinical relevan...

  1. Basic Principles of Animal Science. Reprinted.

    Science.gov (United States)

    Florida State Dept. of Education, Tallahassee.

    The reference book is designed to fulfill the need for organized subject matter dealing with basic principles of animal science to be incorporated into the high school agriculture curriculum. The material presented is scientific knowledge basic to livestock production. Five units contain specific information on the following topics: anatomy and…

  2. Radiological Dispersion Devices and Basic Radiation Science

    Science.gov (United States)

    Bevelacqua, Joseph John

    2010-01-01

    Introductory physics courses present the basic concepts of radioactivity and an overview of nuclear physics that emphasizes the basic decay relationship and the various types of emitted radiation. Although this presentation provides insight into radiological science, it often fails to interest students to explore these concepts in a more rigorous…

  3. Basic concepts in social sciences II

    OpenAIRE

    Hoede, C.

    2001-01-01

    In this paper an extension is given of the set of concepts considered to be basic to the fields of Economics, Organization Theory, Political Science, Psychology and Sociology. The modeling is in terms of automata and automata networks. In the first paper on basic concepts the simplest unit, the social atom, stood central. In this second paper social structures and processes are focused upon.

  4. Basic concepts in social sciences II

    NARCIS (Netherlands)

    Hoede, C.

    2001-01-01

    In this paper an extension is given of the set of concepts considered to be basic to the fields of Economics, Organization Theory, Political Science, Psychology and Sociology. The modeling is in terms of automata and automata networks. In the first paper on basic concepts the simplest unit, the soci

  5. Basic science research in urology training

    OpenAIRE

    Eberli, D.; Atala, A

    2009-01-01

    The role of basic science exposure during urology training is a timely topic that is relevant to urologic health and to the training of new physician scientists. Today, researchers are needed for the advancement of this specialty, and involvement in basic research will foster understanding of basic scientific concepts and the development of critical thinking skills, which will, in turn, improve clinical performance. If research education is not included in urology training, future urologists ...

  6. Basic concepts in social sciences III

    OpenAIRE

    Hoede, C.

    2004-01-01

    In this paper the set of concepts considered to be basic to the fields of Economics, Organization Theory, Political Science, Psychology and Sociology is completed. The set of 55 basic concepts in the first two papers on basic concepts was mainly determined by considering concepts in relation to social atoms. The concepts that play a role in n-networks form the majority of the concepts added in this paper.

  7. Basic concepts in social sciences I

    NARCIS (Netherlands)

    Hoede, C.

    2000-01-01

    In this paper the results are given of an investigation into concepts from Economics, Organization Theory, Political Science, Psychology and Sociology. The goal of this investigation was to find out whether there is a set of concepts that may be considered to be basic to all these five social scienc

  8. Basic concepts in social sciences I

    OpenAIRE

    Hoede, C.

    2000-01-01

    In this paper the results are given of an investigation into concepts from Economics, Organization Theory, Political Science, Psychology and Sociology. The goal of this investigation was to find out whether there is a set of concepts that may be considered to be basic to all these five social sciences. The set of concepts found will be modeled in terms of automata, thus providing a way of unifying the five fields in a general mathematical setting.

  9. Chinese Nuclear Science Basic Data Base (CNSBDB)

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    A new research project on "Development of the Chinese Nuclear Science Basic Database (CNSBDB)for Fundamental Researches of Nuclear Physics and Interrelated Subjects, and Requirements of NuclearPower and Nuclear Technologies Application" has been commenced. The CNSBDB contains thefollowing eight segments: 1) Information on Nuclear Science (INFO); 2) Nuclear Structure Data Base(NSDB); 3) Nuclear Decay Data Base (NDDB); 4) Nuclear Reaction Data Base (NRDB); 5) Nuclear

  10. Basic Research Needs for the Hydrogen Economy. Report of the Basic Energy Sciences Workshop on Hydrogen Production, Storage and Use, May 13-15, 2003

    Energy Technology Data Exchange (ETDEWEB)

    Dresselhaus, M; Crabtree, G; Buchanan, M; Mallouk, T; Mets, L; Taylor, K; Jena, P; DiSalvo, F; Zawodzinski, T; Kung, H; Anderson, I S; Britt, P; Curtiss, L; Keller, J; Kumar, R; Kwok, W; Taylor, J; Allgood, J; Campbell, B; Talamini, K

    2004-02-01

    The coupled challenges of a doubling in the world's energy needs by the year 2050 and the increasing demands for ''clean'' energy sources that do not add more carbon dioxide and other pollutants to the environment have resulted in increased attention worldwide to the possibilities of a ''hydrogen economy'' as a long-term solution for a secure energy future.

  11. Integration of Basic Sciences in Health's Courses

    Science.gov (United States)

    Azzalis, L. A.; Giavarotti, L.; Sato, S. N.; Barros, N. M. T.; Junqueira, V. B. C.; Fonseca, F. L. A.

    2012-01-01

    Concepts from disciplines such as Biochemistry, Genetics, Cellular and Molecular Biology are essential to the understanding and treatment of an elevated number of illnesses, but often they are studied separately, with no integration between them. This article proposes a model for basic sciences integration based on problem-based learning (PBL) and…

  12. The United Nations Basic Space Science Initiative

    Science.gov (United States)

    Haubold, Hans; Balogh, Werner

    2014-05-01

    The basic space science initiative was a long-term effort for the development of astronomy and space science through regional and international cooperation in this field on a worldwide basis, particularly in developing nations. Basic space science workshops were co-sponsored and co-organized by ESA, JAXA, and NASA. A series of workshops on basic space science was held from 1991 to 2004 (India 1991, Costa Rica and Colombia 1992, Nigeria 1993, Egypt 1994, Sri Lanka 1995, Germany 1996, Honduras 1997, Jordan 1999, France 2000, Mauritius 2001, Argentina 2002, and China 2004; http://neutrino.aquaphoenix.com/un-esa/) and addressed the status of astronomy in Asia and the Pacific, Latin America and the Caribbean, Africa, and Western Asia. Through the lead of the National Astronomical Observatory Japan, astronomical telescope facilities were inaugurated in seven developing nations and planetariums were established in twenty developing nations based on the donation of respective equipment by Japan.Pursuant to resolutions of the Committee on the Peaceful Uses of Outer Space of the United Nations (COPUOS) and its Scientific and Technical Subcommittee, since 2005, these workshops focused on the preparations for and the follow-ups to the International Heliophysical Year 2007 (UAE 2005, India 2006, Japan 2007, Bulgaria 2008, South Korea 2009; www.unoosa.org/oosa/SAP/bss/ihy2007/index.html). IHY's legacy is the current operation of 16 worldwide instrument arrays with more than 1000 instruments recording data on solar-terrestrial interaction from coronal mass ejections to variations of the total electron content in the ionosphere (http://iswisecretariat.org/). Instruments are provided to hosting institutions by entities of Armenia, Brazil, France, Israel, Japan, Switzerland, and the United States. Starting in 2010, the workshops focused on the International Space Weather Initiative (ISWI) as mandated in a three-year-work plan as part of the deliberations of COPUOS. Workshops on ISWI

  13. Four basic laws in design science

    Institute of Scientific and Technical Information of China (English)

    Xie Youbai

    2014-01-01

    A point on the distinction between design and science is given and the connotations of design science are discussed in the paper. Design should be understood as the first step of all human’s purposeful activity, which is a daily behavior for everyone. Four laws are summarized,which describe the basic patterns of design and are the constituents of design science. They are the law of design based on existed knowledge,law of in-completeness of design knowledge,law of design centered on new knowledge acquirement and law of competi-tiveness of design knowledge. The four basic laws show the knowledge essence of design. To enrich the existed knowledge,to make it convenient to be used,to teach designers with high intuition and inspiration in picking useful elements of existed knowledge and shaping competitive ideas and to have strong new knowledge acquire-ment facility are the basic conditions of good designs. Study of design science will promote the structure of tra-ditional engineering education. An important conclusion is derived that there will be no successful innovation without good design.

  14. Scientific Grand Challenges: Discovery In Basic Energy Sciences: The Role of Computing at the Extreme Scale - August 13-15, 2009, Washington, D.C.

    Energy Technology Data Exchange (ETDEWEB)

    Galli, Giulia [Univ. of California, Davis, CA (United States). Workshop Chair; Dunning, Thom [Univ. of Illinois, Urbana, IL (United States). Workshop Chair

    2009-08-13

    The U.S. Department of Energy’s (DOE) Office of Basic Energy Sciences (BES) and Office of Advanced Scientific Computing Research (ASCR) workshop in August 2009 on extreme-scale computing provided a forum for more than 130 researchers to explore the needs and opportunities that will arise due to expected dramatic advances in computing power over the next decade. This scientific community firmly believes that the development of advanced theoretical tools within chemistry, physics, and materials science—combined with the development of efficient computational techniques and algorithms—has the potential to revolutionize the discovery process for materials and molecules with desirable properties. Doing so is necessary to meet the energy and environmental challenges of the 21st century as described in various DOE BES Basic Research Needs reports. Furthermore, computational modeling and simulation are a crucial complement to experimental studies, particularly when quantum mechanical processes controlling energy production, transformations, and storage are not directly observable and/or controllable. Many processes related to the Earth’s climate and subsurface need better modeling capabilities at the molecular level, which will be enabled by extreme-scale computing.

  15. Developing Basic Space Science World Wide

    CERN Document Server

    Haubold, H J

    2004-01-01

    The UN/ESA Workshops on Basic Space Science is a long-term effort for the development of astronomy and regional and international co-operation in this field on a world wide basis, particularly in developing nations. The first four workshops in this series (India 1991, Costa Rica and Colombia 1992, Nigeria 1993, and Egypt 1994) addressed the status of astronomy in Asia and the Pacific, Latin America and the Caribbean, Africa, and Western Asia, respectively. One major recommendation that emanated from the first four workshops was that small astronomical facilities should be established in developing nations for research and education programmes at the university level and that such facilities should be networked. Subsequently, material for teaching and observing programmes for small optical telescopes were developed or recommended and astronomical telescope facilities have been inaugurated at UN/ESA Workshops on Basic Space Science in Sri Lanka (1995), Honduras (1997), and Jordan (1999). UN/ESA Workshops on Bas...

  16. Basic Energy Research. Final Report

    International Nuclear Information System (INIS)

    This is the final report of a research programme that covered the need for long-term basic research in Norway within the main fields of new renewable energy sources and hydroelectric power. For the hydropower part, emphasis was placed on the environmental consequences and several projects have been done, with different approaches. Other aspects of hydropower have also been supported, such as dam safety and flow in water paths connected to turbines. Within the field of renewable energies, priority was given to solar energy and bio energy. Research on hydrogen as an energy carrier has also been supported; the programme mainly targeted universities and the research institutes, and the education of PhD's has been a priority. The programme was funded through the Ministry of Petroleum and Energy and the budget was 33 million NOK for the period 1997 - 2000

  17. Multipurpose monochromator for the Basic Energy Science Synchrotron Radiation Center Collaborative Access Team beamlines at the Advanced Photon Source x-ray facility

    Science.gov (United States)

    Ramanathan, M.; Beno, M. A.; Knapp, G. S.; Jennings, G.; Cowan, P. L.; Montano, P. A.

    1995-02-01

    The Basic Energy Science Synchrotron Radiation Center (BESSRC) Collaborative Access Team (CAT) will construct x-ray beamlines at two sectors of the Advanced Photon Source facility. In most of the beamlines the first optical element will be a monochromator, so that a standard design for this critical component is advantageous. The monochromator is a double-crystal, fixed exit scheme with a constant offset designed for ultrahigh vacuum windowless operation. In this design, the crystals are mounted on a turntable with the first crystal at the center of rotation. Mechanical linkages are used to correctly position the second crystal and maintain a constant offset. The main drive for the rotary motion is provided by a vacuum compatible Huber goniometer isolated from the main vacuum chamber. The design of the monochromator is such that it can accommodate water, gallium, or liquid-nitrogen cooling for the crystal optics.

  18. Basics of energy policy; Grundlagen der Energiepolitik

    Energy Technology Data Exchange (ETDEWEB)

    Reiche, D. (ed.)

    2005-07-01

    This book displays basics of German and international energy policy. It explains the subject area for newcomers like students as well as for experts from industry, sciences or journalism and is intended to be a valuable source of information and helpfull reference book. It is made purposely in a way to be read section-wise. How is the state of development of special energy sources as coal, wind power or tidal and wave power respectively? Which actors operate in energy policy, what instruments of energy policy can be used by the legislator? The book is supposed to answer those questions. It was tried to achieve a high level of readability and useability by structuring and the use of many pictures and tables. (orig./uke)

  19. [Evolutionary medicine: an emergent basic science].

    Science.gov (United States)

    Spotorno, Angel E

    2005-02-01

    Evolutionary Medicine is an emergent basic science that offers new and varied perspectives to the comprehension of human health. The application of classic evolutionary theories (descent with modification, and natural selection) to the human organism, to its pathogens, and their mutual co-evolution, provides new explanations about why we get sick, how we can prevent this, and how we can heal. Medicine has focused mainly on the proximate or immediate causes of diseases and the treatment of symptoms, and very little on its evolutionary or mediate causes. For instance, the present human genome and phenotypes are essentially paleolithic ones: they are not adapted to modern life style, thus favoring the so-called diseases of civilization (ie: ateroesclerosis, senescence, myopia, phobias, panic attacks, stress, reproductive cancers). With the evolutionary approach, post-modern medicine is detecting better the vulnerabilities, restrictions, biases, adaptations and maladaptations of human body, its actual diseases, and its preventions.

  20. [Psychophysiology as a basic science in psychiatry].

    Science.gov (United States)

    Lolas, F

    1984-09-01

    A characterization of psychophysiology as a psychiatric basic science is presented. Based upon the methodical pluralism of an open anthropology, this discipline must provide a unifying framework of different methodological strategies and the patterns of thought needed for their armonic integration. Its aim is the generation of "neutral" constructs and theories with meaning in different discourses. This implies to recognize and accept the contextualism of every empirical knowledge and poses the problem of the complementary of different approaches. The different levels of analysis in which the relationships between the nervous system and behavior are studied allow the distinction between two forms of objectivity: the objectivity of the physiological processes and the objectivity of subjective functions. Among these, two are discussed; estesiologic subjectivity, based upon the perception of the own body, and dialogic interaction, derived from bodily expression and communication. The need for studies across different levels of analysis affords the opportunity to employ different models of thought to approach the same problems and to identify mechanisms and emergent properties in the systems studied. PMID:6524406

  1. A brief simulation intervention increasing basic science and clinical knowledge

    OpenAIRE

    Sheakley, Maria L.; Gilbert, Gregory E.; Leighton, Kim; Hall, Maureen; Callender, Diana; Pederson, David

    2016-01-01

    Background: The United States Medical Licensing Examination (USMLE) is increasing clinical content on the Step 1 exam; thus, inclusion of clinical applications within the basic science curriculum is crucial. Including simulation activities during basic science years bridges the knowledge gap between basic science content and clinical application.Purpose: To evaluate the effects of a one-off, 1-hour cardiovascular simulation intervention on a summative assessment after adjusting for relevant d...

  2. Teaching of the basic sciences in medicine: Changing trends.

    Science.gov (United States)

    Badyal, Dinesh K; Singh, Tejinder

    2015-01-01

    A number of medical schools throughout the world have tried to downsize the basic sciences, but studies have shown that teaching of basic sciences is of importance for the clinical years that lie ahead. While some students endorse this finding, others want instruction in these sciences to be limited in terms of content and time. With the increasing cost of medical education and healthcare, medical schools the world over are trying to contain expenditure on the teaching of the basic sciences. In India, too, instruction in these sciences has been curtailed. This trend may need to be reviewed and the new challenges in this area must be addressed.

  3. Horizontal integration of the basic sciences in the chiropractic curriculum.

    Science.gov (United States)

    Ward, Kevin P

    2010-01-01

    Basic science curricula at most chiropractic colleges consist of courses (eg, general anatomy, physiology, biochemistry, etc) that are taught as stand-alone content domains. The lack of integration between basic science disciplines causes difficulties for students who need to understand how the parts function together as an integrated whole and apply this understanding to solving clinical problems. More horizontally integrated basic science curricula could be achieved by several means: integrated Part I National Board of Chiropractic Examiners questions, a broader education for future professors, an increased emphasis on integration within the current model, linked courses, and an integrated, thematic basic science curriculum. Horizontally integrating basic science curricula would require significant efforts from administrators, curriculum committees, and instructional faculty. Once in place this curriculum would promote more clinically relevant learning, improved learning outcomes, and superior vertical integration.

  4. Basic mathematics for the biological and social sciences

    CERN Document Server

    Marriott, F H C

    2013-01-01

    Basic Mathematics for the Biological and Social Sciences deals with the applications of basic mathematics in the biological and social sciences. Mathematical concepts that are discussed in this book include graphical methods, differentiation, trigonometrical or circular functions, limits and convergence, integration, vectors, and differential equations. The exponential function and related functions are also considered. This monograph is comprised of 11 chapters and begins with an overview of basic algebra, followed by an introduction to infinitesimal calculus, scalar and vector quantities, co

  5. Clinical Competencies and the Basic Sciences: An Online Case Tutorial Paradigm for Delivery of Integrated Clinical and Basic Science Content

    Science.gov (United States)

    DiLullo, Camille; Morris, Harry J.; Kriebel, Richard M.

    2009-01-01

    Understanding the relevance of basic science knowledge in the determination of patient assessment, diagnosis, and treatment is critical to good medical practice. One method often used to direct students in the fundamental process of integrating basic science and clinical information is problem-based learning (PBL). The faculty facilitated small…

  6. Basic proof skills of computer science students

    NARCIS (Netherlands)

    Hartel, P.H.; Es, van B.; Tromp, Th.J.M.

    1995-01-01

    Computer science students need mathematical proof skills. At our University, these skills are being taught as part of various mathematics and computer science courses. To test the skills of our students, we have asked them to work out a number of exercises. We found that our students are not as well

  7. Psychopathology as the basic science of psychiatry.

    Science.gov (United States)

    Stanghellini, Giovanni; Broome, Matthew R

    2014-09-01

    We argue that psychopathology, as the discipline that assesses and makes sense of abnormal human subjectivity, should be at the heart of psychiatry. It should be a basic educational prerequisite in the curriculum for mental health professionals and a key element of the shared intellectual identity of clinicians and researchers in this field. PMID:25179621

  8. Office of Basic Energy Sciences program to meet high priority nuclear data needs of the Office of Fusion Energy: summary of results 1976-1983

    International Nuclear Information System (INIS)

    Experimental data acquired under the BES program to meet Fusion Data Needs from its inception (1975) to 1983 are summarized by element, reaction, energy, and contributing laboratory. Cases where the data have been incorporated in ENDF evaluations are noted. Work in nuclear model code development under this program is summarized

  9. SPSS for applied sciences basic statistical testing

    CERN Document Server

    Davis, Cole

    2013-01-01

    This book offers a quick and basic guide to using SPSS and provides a general approach to solving problems using statistical tests. It is both comprehensive in terms of the tests covered and the applied settings it refers to, and yet is short and easy to understand. Whether you are a beginner or an intermediate level test user, this book will help you to analyse different types of data in applied settings. It will also give you the confidence to use other statistical software and to extend your expertise to more specific scientific settings as required.The author does not use mathematical form

  10. Science dialogues basic concepts and tools for effective science communication

    CERN Document Server

    2015-01-01

    The book is dedicated to scientists who decide to engage in science communication. It covers the main aspects of science communication, seen as an essential element in constructing the relationship between science and society. It outlines the international context, the principle forms of communication, and provides some tools for helping the reader to construct their own personal communication project.

  11. Literature and science / science and literature; a key basic list

    OpenAIRE

    Murillo, Louis A

    2009-01-01

    This Key is a focus on the area of study where literature and science intersect or overlap; for example, science as 'literature' (items 6,11) or literature as 'science' (items 7,9), or the study of language or languages (biological origins, linguistics).

  12. The Museum of Science and Industry Basic List of Children's Science Books, 1986.

    Science.gov (United States)

    Richter, Bernice, Comp.; Wenzel, Duane, Comp.

    This first supplement to the Museum of Science and Industry Basic List of Children's Science Books contains books received for the museum's 13th annual children's science book fair. Children's science books are listed under these headings: animals; astronomy; aviation and space; biography; careers; earth sciences; environment/conservation;…

  13. Welding As Science: Applying Basic Engineering Principles to the Discipline

    Science.gov (United States)

    Nunes, A. C., Jr.

    2010-01-01

    This Technical Memorandum provides sample problems illustrating ways in which basic engineering science has been applied to the discipline of welding. Perhaps inferences may be drawn regarding optimal approaches to particular welding problems, as well as for the optimal education for welding engineers. Perhaps also some readers may be attracted to the science(s) of welding and may make worthwhile contributions to the discipline.

  14. Science Serving the Nation: The Impact of Basic Research

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2012-01-01

    Impacts: The BES program supports basic research that underpins a broad range of energy technologies. Research in materials sciences and engineering leads to the development of materials that improve the efficiency, economy, environmental acceptability, and safety of energy generation, conversion, transmission, storage, and use. For example, advances in superconductivity have been introduced commercially in a number of demonstration projects around the country. Improvements in alloy design for high temperature applications are used in commercial furnaces and in green technologies such as lead-free solder. Research in chemistry has led to advances such as efficient combustion systems with reduced emissions of pollutants; new solar photoconversion processes; improved catalysts for the production of fuels and chemicals; and better separations and analytical methods for applications in energy processes, environmental remediation, and waste management. Research in geosciences results in advanced monitoring and measurement techniques for reservoir definition and an understanding of the fluid dynamics of complex fluids through porous and fractured subsurface rock. Research in the molecular and biochemical nature of photosynthesis aids the development of solar photo-energy conversion. The BES program also plays a major role in enabling the nanoscale revolution. The importance of nanoscience to future energy technologies is clearly reflected by the fact that all of the elementary steps of energy conversion (e.g., charge transfer, molecular rearrangement, and chemical reactions) take place on the nanoscale. The development of new nanoscale materials, as well as the methods to characterize, manipulate, and assemble them, create an entirely new paradigm for developing new and revolutionary energy technologies.

  15. The Museum of Science and Industry Basic List of Children's Science Books, 1987.

    Science.gov (United States)

    Richter, Bernice, Comp.; Wenzel, Duane, Comp.

    Presented is the second annual supplement to the Museum of Science and Industry Basic List of Children's Science Books 1973-1984. In this supplement, children's science books are listed under the headings of animals, astronomy, aviation and space, biography, earth sciences, encyclopedias and reference books, environment and conservation, fiction,…

  16. Conventional Teaching in Basic Science: An inner view

    Directory of Open Access Journals (Sweden)

    Sukhendu Dutta

    2010-07-01

    Full Text Available Conventional teaching became debatable since early nineteenth century due to many factors. The most important was lack of basic science teacher that initiated to involve clinical teachers to teach basic sciences. Due to paucity of subject expert teacher, different forms of teaching modules were adopted namely problem-based learning, problem-solving learning, task-based learning, and so on. In mid nineteenth century controversy raised regarding outcome of new horizon of teaching. Therefore an effort was made to find out the opinions of the students and teaching fraternity about the applicability of conventional lecture based teaching by a subject expert in anatomy as well as other basic science subjects through literature survey. It is observed that conventional teaching, guided by subject expert is well appreciated by the students and that has been reflected in National Board of Examination part –I and United State Medical Licensing Examination. There are some inherent demerits also observed. To overcome weakness, study result suggests to adopt hybrid module of teaching that is combination of the merits of conventional and problem-based or problem-solving teaching. Horizontal integration is essential to correlate basic science subjects for firm foundation of basic knowledge before entering into clinical field. Care should be taken that under no circumstance novice is over loaded by the transmission of factual knowledge.

  17. Speaking of food: connecting basic and applied plant science.

    Science.gov (United States)

    Gross, Briana L; Kellogg, Elizabeth A; Miller, Allison J

    2014-10-01

    The Food and Agriculture Organization (FAO) predicts that food production must rise 70% over the next 40 years to meet the demands of a growing population that is expected to reach nine billion by the year 2050. Many facets of basic plant science promoted by the Botanical Society of America are important for agriculture; however, more explicit connections are needed to bridge the gap between basic and applied plant research. This special issue, Speaking of Food: Connecting Basic and Applied Plant Science, was conceived to showcase productive overlaps of basic and applied research to address the challenges posed by feeding billions of people and to stimulate more research, fresh connections, and new paradigms. Contributions to this special issue thus illustrate some interactive areas of study in plant science-historical and modern plant-human interaction, crop and weed origins and evolution, and the effects of natural and artificial selection on crops and their wild relatives. These papers provide examples of how research integrating the basic and applied aspects of plant science benefits the pursuit of knowledge and the translation of that knowledge into actions toward sustainable production of crops and conservation of diversity in a changing climate. PMID:25326609

  18. Speaking of food: connecting basic and applied plant science.

    Science.gov (United States)

    Gross, Briana L; Kellogg, Elizabeth A; Miller, Allison J

    2014-10-01

    The Food and Agriculture Organization (FAO) predicts that food production must rise 70% over the next 40 years to meet the demands of a growing population that is expected to reach nine billion by the year 2050. Many facets of basic plant science promoted by the Botanical Society of America are important for agriculture; however, more explicit connections are needed to bridge the gap between basic and applied plant research. This special issue, Speaking of Food: Connecting Basic and Applied Plant Science, was conceived to showcase productive overlaps of basic and applied research to address the challenges posed by feeding billions of people and to stimulate more research, fresh connections, and new paradigms. Contributions to this special issue thus illustrate some interactive areas of study in plant science-historical and modern plant-human interaction, crop and weed origins and evolution, and the effects of natural and artificial selection on crops and their wild relatives. These papers provide examples of how research integrating the basic and applied aspects of plant science benefits the pursuit of knowledge and the translation of that knowledge into actions toward sustainable production of crops and conservation of diversity in a changing climate.

  19. Atomic Energy Basics, Understanding the Atom Series.

    Science.gov (United States)

    Atomic Energy Commission, Oak Ridge, TN. Div. of Technical Information.

    This booklet is part of the "Understanding the Atom Series," though it is a later edition and not included in the original set of 51 booklets. A basic survey of the principles of nuclear energy and most important applications are provided. These major topics are examined: matter has molecules and atoms, the atom has electrons, the nucleus,…

  20. Basic Solar Energy Research in Japan (2011 EFRC Forum)

    International Nuclear Information System (INIS)

    Kazunari Domen, Chemical System Engineering Professor at the University of Tokyo, was the second speaker in the May 26, 2011 EFRC Forum session, 'Global Perspectives on Frontiers in Energy Research.' In his presentation, Professor Domen talked about basic solar energy research in Japan. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss 'Science for our Nation's Energy Future.' In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  1. Energy Sciences Network (ESnet)

    Data.gov (United States)

    Federal Laboratory Consortium — The Energy Sciences Network is the Department of Energy’s high-speed network that provides the high-bandwidth, reliable connections that link scientists at national...

  2. Basic science of nuclear medicine the bare bone essentials

    CERN Document Server

    Lee, Kai H

    2015-01-01

    Through concise, straightforward explanations and supporting graphics that bring abstract concepts to life, the new Basic Science of Nuclear Medicine—the Bare Bone Essentials is an ideal tool for nuclear medicine technologist students and nuclear cardiology fellows looking for an introduction to the fundamentals of the physics and technologies of modern day nuclear medicine.

  3. Curriculum Considerations for Correlating Basic and Clinical Sciences.

    Science.gov (United States)

    Mackenzie, Richard S.

    1980-01-01

    Six ways a dentist can profit from the basic sciences are: (1) increased sensitivity to the environment, (2) improved judgment, (3) better explanations to patients, (4) enhanced ability to learn, (5) improved communication with health professionals, and (6) greater role diversity. Literature is reviewed related to mental processes. (Author/MLW)

  4. A brief simulation intervention increasing basic science and clinical knowledge

    Science.gov (United States)

    Sheakley, Maria L.; Gilbert, Gregory E.; Leighton, Kim; Hall, Maureen; Callender, Diana; Pederson, David

    2016-01-01

    Background The United States Medical Licensing Examination (USMLE) is increasing clinical content on the Step 1 exam; thus, inclusion of clinical applications within the basic science curriculum is crucial. Including simulation activities during basic science years bridges the knowledge gap between basic science content and clinical application. Purpose To evaluate the effects of a one-off, 1-hour cardiovascular simulation intervention on a summative assessment after adjusting for relevant demographic and academic predictors. Methods This study was a non-randomized study using historical controls to evaluate curricular change. The control group received lecture (nl=515) and the intervention group received lecture plus a simulation exercise (nl+s=1,066). Assessment included summative exam questions (n=4) that were scored as pass/fail (≥75%). USMLE-style assessment questions were identical for both cohorts. Descriptive statistics for variables are presented and odds of passage calculated using logistic regression. Results Undergraduate grade point ratio, MCAT-BS, MCAT-PS, age, attendance at an academic review program, and gender were significant predictors of summative exam passage. Students receiving the intervention were significantly more likely to pass the summative exam than students receiving lecture only (P=0.0003). Discussion Simulation plus lecture increases short-term understanding as tested by a written exam. A longitudinal study is needed to assess the effect of a brief simulation intervention on long-term retention of clinical concepts in a basic science curriculum. PMID:27060102

  5. A brief simulation intervention increasing basic science and clinical knowledge

    Directory of Open Access Journals (Sweden)

    Maria L. Sheakley

    2016-04-01

    Full Text Available Background: The United States Medical Licensing Examination (USMLE is increasing clinical content on the Step 1 exam; thus, inclusion of clinical applications within the basic science curriculum is crucial. Including simulation activities during basic science years bridges the knowledge gap between basic science content and clinical application. Purpose: To evaluate the effects of a one-off, 1-hour cardiovascular simulation intervention on a summative assessment after adjusting for relevant demographic and academic predictors. Methods: This study was a non-randomized study using historical controls to evaluate curricular change. The control group received lecture (n l=515 and the intervention group received lecture plus a simulation exercise (nl+s=1,066. Assessment included summative exam questions (n=4 that were scored as pass/fail (≥75%. USMLE-style assessment questions were identical for both cohorts. Descriptive statistics for variables are presented and odds of passage calculated using logistic regression. Results: Undergraduate grade point ratio, MCAT-BS, MCAT-PS, age, attendance at an academic review program, and gender were significant predictors of summative exam passage. Students receiving the intervention were significantly more likely to pass the summative exam than students receiving lecture only (P=0.0003. Discussion: Simulation plus lecture increases short-term understanding as tested by a written exam. A longitudinal study is needed to assess the effect of a brief simulation intervention on long-term retention of clinical concepts in a basic science curriculum.

  6. The New Millennium and an Education That Captures the Basic Spirit of Science.

    Science.gov (United States)

    Bybee, Rodger W.

    This document discusses reflections of the old and new millennium on education that capture the basic spirit of science. The explanation includes basic scientific ideas in physical sciences, earth systems, solar system and space; living systems; basic scientific thinking; the basic distinction between science and technology; basic connections…

  7. Basic research in computer science and software engineering at SKLCS

    Institute of Scientific and Technical Information of China (English)

    Jian ZHANG; Xueyang ZHU; Wenhui ZHANG; Naijun ZHAN; Yidong SHEN; Haiming CHEN; Yunquan ZHANG; Yongji WANG; Enhua WU; Hongan WANG

    2008-01-01

    The State Key Laboratory of Computer Science (SKLCS) is committed to basic research in computer sci-ence and software engineering. The research topics of the laboratory include: concurrency theory, theory and algorithms for real-time systems, formal specifications based on context-free grammars, semantics of program-ming languages, model checking, automated reasoning, logic programming, software testing, software process improvement, middleware technology, parallel algo-rithms and parallel software, computer graphics and human-computer interaction. This paper describes these topics in some detail and summarizes some results obtained in recent years.

  8. Developing Basic Space Science World Wide: Progress Report

    OpenAIRE

    Haubold, H. J.; Wamsteker, W.

    2004-01-01

    The UN/ESA Workshops on Basic Space Science is a long-term effort for the development of astronomy and regional and international co-operation in this field on a world wide basis, particularly in developing nations. The first four workshops in this series (India 1991, Costa Rica and Colombia 1992, Nigeria 1993, and Egypt 1994) addressed the status of astronomy in Asia and the Pacific, Latin America and the Caribbean, Africa, and Western Asia, respectively. One major recommendation that emanat...

  9. Future Energy Technology. A Basic Teaching Unit on Energy. Revised.

    Science.gov (United States)

    McDermott, Hugh, Ed.; Scharmann, Larry, Ed.

    Recommended for grades 7-12 language arts, science, and social studies classes, this 5-7 day unit encourages students to investigate alternative energy sources through research. Focusing on geothermal energy, tide and ocean, fusion, wind, biomass, and solar energy as possible areas of consideration, the unit attempts to create an awareness of the…

  10. Basic principles of pharmaceutical science in Ayurvĕda.

    Science.gov (United States)

    Subhose, Varanasi; Srinivas, Pitta; Narayana, Ala

    2005-01-01

    Pharmaceutical is one of the allied branches of science, which is closely associated with Medical science. Today pharmaceutical chemistry and pharmacognosy are playing important role in treatment for a disease and its prevention. Herbal medicines are being used by about 80% of the world population mostly in the developing countries in the primary health care. There has been an upsurge in demand for the Phyto-pharmaceutical products of Ayurvĕda in western nations, because of the fact that the synthetic drugs are considered to be unsafe. Due to this many national and multinational pharmaceutical companies are now concentrating on manufacturing of Ayurvĕdic Phyto-pharmaceutical products. Ayurvĕda is the Indian traditional system of medicine, which also deals about pharmaceutical science. The Ayurvĕdic knowledge of the pharmaceutical science is scattered in Ayurvĕdic classical texts. Săranghadhara Samhita, which is written by Săranghadhara, explain systematically about the information of the Ayurvĕdic pharmaceutical science and also updated it. Industrialized manufacturing of Ayurvĕdic dosage forms has brought in new challenges like deviation from basic concepts of medicine preparation. Săranghadhara Samrhită the devout text on pharmaceutics in Ayurvĕda comes handy to solve such problems, as the methods described are very lucid and easy to follow. PMID:17333665

  11. Nutritional biology: a neglected basic discipline of nutritional science.

    Science.gov (United States)

    Döring, Frank; Ströhle, Alexander

    2015-11-01

    On the basis of a scientific-philosophical analysis, this paper tries to show that the approaches in current nutritional science-including its subdisciplines which focus on molecular aspects-are predominantly application-oriented. This becomes particularly evident through a number of conceptual problems characterized by the triad of 'dearth of theoretical foundation,' 'particularist research questions,' and 'reductionist understanding of nutrition.' The thesis presented here is that an interpretive framework based on nutritional biology is able to shed constructive light on the fundamental problems of nutritional science. In this context, the establishment of 'nutritional biology' as a basic discipline in research and education would be a first step toward recognizing the phenomenon of 'nutrition' as an oecic process as a special case of an organism-environment interaction. Modern nutritional science should be substantively grounded on ecological-and therefore systems biology as well as organismic-principles. The aim of nutritional biology, then, should be to develop near-universal 'law statements' in nutritional science-a task which presents a major challenge for the current science system. PMID:26584807

  12. Nutritional biology: a neglected basic discipline of nutritional science.

    Science.gov (United States)

    Döring, Frank; Ströhle, Alexander

    2015-11-01

    On the basis of a scientific-philosophical analysis, this paper tries to show that the approaches in current nutritional science-including its subdisciplines which focus on molecular aspects-are predominantly application-oriented. This becomes particularly evident through a number of conceptual problems characterized by the triad of 'dearth of theoretical foundation,' 'particularist research questions,' and 'reductionist understanding of nutrition.' The thesis presented here is that an interpretive framework based on nutritional biology is able to shed constructive light on the fundamental problems of nutritional science. In this context, the establishment of 'nutritional biology' as a basic discipline in research and education would be a first step toward recognizing the phenomenon of 'nutrition' as an oecic process as a special case of an organism-environment interaction. Modern nutritional science should be substantively grounded on ecological-and therefore systems biology as well as organismic-principles. The aim of nutritional biology, then, should be to develop near-universal 'law statements' in nutritional science-a task which presents a major challenge for the current science system.

  13. The science of energy

    CERN Document Server

    Newton, Roger G

    2012-01-01

    This book aims to describe the scientific concepts of energy. Accessible to readers with no scientific education beyond high-school chemistry, it starts with the basic notion of energy and the fundamental laws that govern it, such as conservation, and explains the various forms of energy, such as electrical, chemical, and nuclear. It then proceeds to describe ways in which energy is stored for very long times in the various fossil fuels (petroleum, gas, coal) as well as for short times (flywheels, pumped storage, batteries, fuel cells, liquid hydrogen). The book also discusses the modes of transport of energy, especially those of electrical energy via lasers and transmission lines, as well as why the latter uses alternating current at high voltages. The altered view of energy introduced by quantum mechanics is also discussed, as well as how almost all the Earth's energy originates from the Sun. Finally, the history of the forms of energy in the course of development of the universe is described, and how this ...

  14. Energy, information science, and systems science

    Energy Technology Data Exchange (ETDEWEB)

    Wallace, Terry C [Los Alamos National Laboratory; Mercer - Smith, Janet A [Los Alamos National Laboratory

    2011-02-01

    This presentation will discuss global trends in population, energy consumption, temperature changes, carbon dioxide emissions, and energy security programs at Los Alamos National Laboratory. LANL's capabilities support vital national security missions and plans for the future. LANL science supports the energy security focus areas of impacts of Energy Demand Growth, Sustainable Nuclear Energy, and Concepts and Materials for Clean Energy. The innovation pipeline at LANL spans discovery research through technology maturation and deployment. The Lab's climate science capabilities address major issues. Examples of modeling and simulation for the Coupled Ocean and Sea Ice Model (COSIM) and interactions of turbine wind blades and turbulence will be given.

  15. Republished: A straightforward guide to the basic science behind arrhythmogenesis.

    Science.gov (United States)

    Dumotier, Berengere M

    2015-04-01

    The underlying mechanisms behind cardiac arrhythmias are described in this manuscript. In clinical practice, significant arrhythmias are unpredictable, and under some conditions, potentially life-threatening. How can basic science help improve our understanding of molecular entities and factors behind the arrhythmia to advance, develop, adapt or deliver available medications? Structural heart disease and remodelling (e.g., heart failure, cardiomyopathy), the presence of modulating factors (i.e., diabetes mellitus, autonomic nervous system), genetic predispositions (i.e., channelopathies) are considerable preconditions, and influence the development of an arrhythmia. Cardiac arrhythmias may indeed share common basic mechanisms, while elements and substrates perpetuating these may be different and ultimately manifest as various ECG abnormalities. This article lists cellular and subcellular iatrogenic disorders responsible for abnormal impulse generation, or conduction disturbances, including the latest development in theories and biological research, for a better understanding of cellular disorders behind arrhythmogenesis. PMID:25862707

  16. Integrating the teaching of basic sciences, clinical sciences, and biopsychosocial issues.

    Science.gov (United States)

    Schmidt, H

    1998-09-01

    In this chapter, the author describes integrating the teaching of the basic sciences, clinical sciences, and biopsychosocial issues in medical education as part of the curricular reform efforts initiated by schools that participated in The Robert Wood Johnson Foundation's project "Preparing: Physicians for the Future: Program in Medical Education." The author focuses on the approaches the eight schools adopted, the challenges they encountered, and the lessons they learned in attempting to implement more integrated curricula. Integration was promoted both within and among various components of medical education. For example, in some cases discipline-based courses in the basic sciences were replaced with interdisciplinary courses. Further, efforts were made both to bring clinical relevance to the basic sciences and to strengthen basic science in the clinical years. All the schools also promoted the study of the humanities and biopsychosocial sciences throughout the curriculum. The author describes problems encountered in these endeavors, resources needed to support interdisciplinary courses, the benefits of integration, and common lessons learned by the eight schools. PMID:9759115

  17. Geoengineering: Basic science and ongoing research efforts in China

    Directory of Open Access Journals (Sweden)

    Long Cao

    2015-09-01

    Full Text Available Geoengineering (also called climate engineering, which refers to large-scale intervention in the Earth's climate system to counteract greenhouse gas-induced warming, has been one of the most rapidly growing areas of climate research as a potential option for tackling global warming. Here, we provide an overview of the scientific background and research progress of proposed geoengineering schemes. Geoengineering can be broadly divided into two categories: solar geoengineering (also called solar radiation management, or SRM, which aims to reflect more sunlight to space, and carbon dioxide removal (CDR, which aims to reduce the CO2 content in the atmosphere. First, we review different proposed geoengineering methods involved in the solar radiation management and carbon dioxide removal schemes. Then, we discuss the fundamental science underlying the climate response to the carbon dioxide removal and solar radiation management schemes. We focus on two basic issues: 1 climate response to the reduction in solar irradiance and 2 climate response to the reduction in atmospheric CO2. Next, we introduce an ongoing geoengineering research project in China that is supported by National Key Basic Research Program. This research project, being the first coordinated geoengineering research program in China, will systematically investigate the physical mechanisms, climate impacts, and risk and governance of a few targeted geoengineering schemes. It is expected that this research program will help us gain a deep understanding of the physical science underlying geoengineering schemes and the impacts of geoengineering on global climate, in particular, on the Asia monsoon region.

  18. Geoengineering:Basic science and ongoing research efforts in China

    Institute of Scientific and Technical Information of China (English)

    CAO Long; GAO Chao-Chao; ZHAO Li-Yun

    2015-01-01

    Geoengineering (also called climate engineering), which refers to large-scale intervention in the Earth's climate system to counteract greenhouse gas-induced warming, has been one of the most rapidly growing areas of climate research as a potential option for tackling global warming. Here, we provide an overview of the scientific background and research progress of proposed geoengineering schemes. Geo-engineering can be broadly divided into two categories:solar geoengineering (also called solar radiation management, or SRM), which aims to reflect more sunlight to space, and carbon dioxide removal (CDR), which aims to reduce the CO2 content in the atmosphere. First, we review different proposed geoengineering methods involved in the solar radiation management and carbon dioxide removal schemes. Then, we discuss the fundamental science underlying the climate response to the carbon dioxide removal and solar radiation management schemes. We focus on two basic issues:1) climate response to the reduction in solar irradiance and 2) climate response to the reduction in atmospheric CO2. Next, we introduce an ongoing geoengineering research project in China that is supported by National Key Basic Research Program. This research project, being the first coordinated geoengineering research program in China, will systematically investigate the physical mechanisms, climate impacts, and risk and governance of a few targeted geoengineering schemes. It is expected that this research program will help us gain a deep under-standing of the physical science underlying geoengineering schemes and the impacts of geoengineering on global climate, in particular, on the Asia monsoon region.

  19. Basic Science Research and the Protection of Human Research Participants

    Science.gov (United States)

    Eiseman, Elisa

    2001-03-01

    Technological advances in basic biological research have been instrumental in recent biomedical discoveries, such as in the understanding and treatment of cancer, HIV/AIDS, and heart disease. However, many of these advances also raise several new ethical challenges. For example, genetic research may pose no physical risk beyond that of obtaining the initial blood sample, yet it can pose significant psychological and economic risks to research participants, such as stigmatization, discrimination in insurance and employment, invasion of privacy, or breach of confidentiality. These harms may occur even when investigators do not directly interact with the person whose DNA they are studying. Moreover, this type of basic research also raises broader questions, such as what is the definition of a human subject, and what kinds of expertise do Institutional Review Boards (IRBs) need to review the increasingly diverse types of research made possible by these advances in technology. The National Bioethics Advisory Commission (NBAC), a presidentially appointed federal advisory committee, has addressed these and other ethical, scientific and policy issues that arise in basic science research involving human participants. Two of its six reports, in particular, have proposed recommendations in this regard. "Research Involving Human Biological Materials: Ethical and Policy Guidance" addresses the basic research use of human tissues, cells and DNA and the protection of human participants in this type of research. In "Ethical and Policy Issues in the Oversight of Human Research" NBAC proposes a definition of research involving human participants that would apply to all scientific disciplines, including physical, biological, and social sciences, as well as the humanities and related professions, such as business and law. Both of these reports make it clear that the protection of research participants is key to conducting ethically sound research. By ensuring that all participants in

  20. Basic Energy Sciences 2011 Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-01-01

    This report describes how BES is organized and operates to accomplish our mission and presents selected accomplishments to illustrate some exciting new scientific advances that resulted from BES-supported research. Also included are references to supplementary resources that provide additional information about BES strategic planning, research, and user facilities.

  1. Basic Energy Sciences 2014 Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-02-01

    This report describes how BES is organized and operates to accomplish our mission and presents selected accomplishments to illustrate some exciting new scientific advances that resulted from BES-supported research. Also included are references to supplementary resources that provide additional information about BES strategic planning, research, and user facilities.

  2. Truth in basic biomedical science will set future mankind free.

    Science.gov (United States)

    Ling, Gilbert N

    2011-01-01

    It is self-evident that continued wellbeing and prosperity of our species in time to come depends upon a steady supply of major scientific and technologic innovations. However, major scientific and technical innovations are rare. As a rule, they grow only in the exceptionally fertile minds of men and women, who have fully mastered the underlying basic sciences. To waken their interest in science at an early critical age and to nurture and enhance that interest afterward, good textbooks at all level of education that accurately portray the relevant up-to-date knowledge are vital. As of now, the field of science that offers by far the greatest promise for the future of humanity is the science of life at the most basic cell and below-cell level. Unfortunately, it is precisely this crucial part of the (standardized) biological textbooks for all high schools and colleges in the US and abroad that have become, so to speak, fossilized. As a result, generation after generation of (educated) young men and women have been and are still being force-fed as established scientific truth an obsolete membrane (pump) theory, which has been categorically disproved half a century ago (see Endnote 1.) To reveal this Trojan horse of a theory for what it really is demands the concerted efforts of many courageous individuals especially young biology teachers who take themselves and their career seriously. But even the most courageous and the most resourceful won't find the task easy. To begin with, they would find it hard to access the critical scientific knowledge, with which to convert the skeptic and to rally the friendly. For the wealth of mutually supportive evidence against the membrane (pump) theory are often hidden in inaccessible publications and/or in languages other than English. To overcome this seemingly trivial but in fact formidable obstacle and to reveal the beauty and coherence of the existing but untaught truth, I put together in this small package a collection of the

  3. Defense, basic, and industrial research at the Los Alamos Neutron Science Center: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Longshore, A.; Salgado, K. [comps.

    1995-10-01

    The Workshop on Defense, Basic, and Industrial Research at the Los Alamos Neutron Science Center gathered scientists from Department of Energy national laboratories, other federal institutions, universities, and industry to discuss the use of neutrons in science-based stockpile stewardship, The workshop began with presentations by government officials, senior representatives from the three weapons laboratories, and scientific opinion leaders. Workshop participants then met in breakout sessions on the following topics: materials science and engineering; polymers, complex fluids, and biomaterials; fundamental neutron physics; applied nuclear physics; condensed matter physics and chemistry; and nuclear weapons research. They concluded that neutrons can play an essential role in science-based stockpile stewardship and that there is overlap and synergy between defense and other uses of neutrons in basic, applied, and industrial research from which defense and civilian research can benefit. This proceedings is a collection of talks and papers from the plenary, technical, and breakout session presentations. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  4. Basic science faculty in surgical departments: advantages, disadvantages and opportunities.

    Science.gov (United States)

    Chinoy, Mala R; Moskowitz, Jay; Wilmore, Douglas W; Souba, Wiley W

    2005-01-01

    The number of Ph.D. faculty in clinical departments now exceeds the number of Ph.D. faculty in basic science departments. Given the escalating pressures on academic surgeons to produce in the clinical arena, the recruitment and retention of high-quality Ph.D.s will become critical to the success of an academic surgical department. This success will be as dependent on the surgical faculty understanding the importance of the partnership as the success of the Ph.D. investigator. Tighter alignment among the various clinical and research programs and between surgeons and basic scientists will facilitate the generation of new knowledge that can be translated into useful products and services (thus improving care). To capitalize on what Ph.D.s bring to the table, surgery departments may need to establish a more formal research infrastructure that encourages the ongoing exchange of ideas and resources. Physically removing barriers between the research groups, encouraging the open exchange of techniques and observations and sharing core laboratories is characteristic of successful research teams. These strategies can meaningfully contribute to developing successful training program grants, program projects and bringing greater research recognition to the department of surgery. PMID:15652964

  5. Basic Law and Atomic Energy Law

    International Nuclear Information System (INIS)

    The author avails himself of the by now controversial jurisdiction on partial licences issued for nuclear power plants to argue relevant provisions of the Basic Law and to include facts which are related to the Basic Law. This is also necessary for reasons of social policy, since such a juridicial decision produces an effect which spreads far beyond the litigants. In a constitutional state that has to stand the test in the conflict arising between human rights and technical progress, the controversy on basic rights has to form a part of the trial and of the opinion. There are two sides to the rule of law: The citizen's obligation not to use violence, and his right to be strictly protected by the Basic Law. (HSCH)

  6. 75 FR 65363 - Basic Behavioral and Social Science Opportunity Network (OppNet)

    Science.gov (United States)

    2010-10-22

    ... HUMAN SERVICES National Institutes of Health Basic Behavioral and Social Science Opportunity Network... promote and publicize the Basic Behavioral and Social Science Opportunity Network (OppNet) initiative... Behavioral and Social Science Opportunity Network (OppNet) is a trans-NIH initiative to expand the...

  7. The Reorganization of Basic Science Departments in U.S. Medical Schools, 1980-1999.

    Science.gov (United States)

    Mallon, William T.; Biebuyck, Julien F.; Jones, Robert F.

    2003-01-01

    Constructed a longitudinal database to examine how basic science departments have been reorganized at U.S. medical schools. Found that there were fewer basic science departments in the traditional disciplines of anatomy, biochemistry, microbiology, pharmacology, and physiology in 1999 than in 1980. But as biomedical science has developed in an…

  8. Alternative Methods by Which Basic Science Pharmacy Faculty Can Relate to Clinical Practice.

    Science.gov (United States)

    Kabat, Hugh F.; And Others

    1982-01-01

    A panel of pharmacy faculty ranked a broad inventory of basic pharmaceutical science topics in terms of their applicability to clinical pharmacy practice. The panel concluded that basic pharmaceutical sciences are essentially applications of foundation areas in biological, physical, and social sciences. (Author/MLW)

  9. Energy secretary Spencer Abraham announces department of energy 20-year science facility plan

    CERN Multimedia

    2003-01-01

    "In a speech at the National Press Club today, U.S. Energy Secretary Spencer Abraham outlined the Department of Energy's Office of Science 20-year science facility plan, a roadmap for future scientific facilities to support the department's basic science and research missions. The plan prioritizes new, major scientific facilities and upgrades to current facilities" (1 page).

  10. BASIC TRENDS WITHIN THE FRAMEWORK OF ENERGY INVESTMENT APPEAL ENHANCEMENT

    OpenAIRE

    Denisova, O.

    2011-01-01

    Article is devoted research of a problem of security and steady forward and energy development of regions of Russia in the conditions of reformed economy. Basic lines within the framework of the energy security appeal enhancement are developed.

  11. The HelCat basic plasma science device

    Science.gov (United States)

    Gilmore, M.; Lynn, A. G.; Desjardins, T. R.; Zhang, Y.; Watts, C.; Hsu, S. C.; Betts, S.; Kelly, R.; Schamiloglu, E.

    2015-01-01

    The Helicon-Cathode(HelCat) device is a medium-size linear experiment suitable for a wide range of basic plasma science experiments in areas such as electrostatic turbulence and transport, magnetic relaxation, and high power microwave (HPM)-plasma interactions. The HelCat device is based on dual plasma sources located at opposite ends of the 4 m long vacuum chamber - an RF helicon source at one end and a thermionic cathode at the other. Thirteen coils provide an axial magnetic field B >= 0.220 T that can be configured individually to give various magnetic configurations (e.g. solenoid, mirror, cusp). Additional plasma sources, such as a compact coaxial plasma gun, are also utilized in some experiments, and can be located either along the chamber for perpendicular (to the background magnetic field) plasma injection, or at one of the ends for parallel injection. Using the multiple plasma sources, a wide range of plasma parameters can be obtained. Here, the HelCat device is described in detail and some examples of results from previous and ongoing experiments are given. Additionally, examples of planned experiments and device modifications are also discussed.

  12. Pharmacology of heart failure: From basic science to novel therapies.

    Science.gov (United States)

    Lother, Achim; Hein, Lutz

    2016-10-01

    Chronic heart failure is one of the leading causes for hospitalization in the United States and Europe, and is accompanied by high mortality. Current pharmacological therapy of chronic heart failure with reduced ejection fraction is largely based on compounds that inhibit the detrimental action of the adrenergic and the renin-angiotensin-aldosterone systems on the heart. More than one decade after spironolactone, two novel therapeutic principles have been added to the very recently released guidelines on heart failure therapy: the HCN-channel inhibitor ivabradine and the combined angiotensin and neprilysin inhibitor valsartan/sacubitril. New compounds that are in phase II or III clinical evaluation include novel non-steroidal mineralocorticoid receptor antagonists, guanylate cyclase activators or myosine activators. A variety of novel candidate targets have been identified and the availability of gene transfer has just begun to accelerate translation from basic science to clinical application. This review provides an overview of current pharmacology and pharmacotherapy in chronic heart failure at three stages: the updated clinical guidelines of the American Heart Association and the European Society of Cardiology, new drugs which are in clinical development, and finally innovative drug targets and their mechanisms in heart failure which are emerging from preclinical studies will be discussed.

  13. The science of renewable energy

    CERN Document Server

    Spellman, Frank R

    2012-01-01

    Post-Oil EnergyThe Gathering StormPeak OilA Malthusian Catastrophe?Weathering the StormAlternative and Renewable EnergyThe Bottom Line: The Need for InnovationDiscussion QuestionsReferences and Recommended ReadingEnergy BasicsEnergyPrinciples of Basic ElectricityBattery-Supplied ElectricityDC CircuitsOhm's LawElectric PowerElectric EnergySeries DC Circuit CharacteristicsParallel DC CircuitsSeries-Parallel CircuitsConductorsElectromagnetismAC TheoryCharacteristic Values of AC Voltage and CurrentResistance in AC CircuitsInductanceCapacitanceInductive and Capacitive ReactanceCapacitive Reactance

  14. Cancer Pharmacogenomics: Integrating Discoveries in Basic, Clinical and Population Sciences to Advance Predictive Cancer Care

    Science.gov (United States)

    Cancer Pharmacogenomics: Integrating Discoveries in Basic, Clinical and Population Sciences to Advance Predictive Cancer Care, a 2010 workshop sponsored by the Epidemiology and Genomics Research Program.

  15. Neutron Capture Reactions for Stockpile Stewardship and Basic Science

    Energy Technology Data Exchange (ETDEWEB)

    Parker, W; Agvaanluvsan, U; Becker, J; Wilk, P; Wu, C; Bredeweg, T; Couture, A; Haight, R; Jandel, M; O' Donnell, J; Reifarth, R; Rundberg, R; Ullmann, J; Vieira, D; Wouters, J; Sheets, S; Mitchell, G; Becvar, F; Krticka, M

    2007-08-04

    The capture process is a nuclear reaction in which a target atom captures an incident projectile, e.g. a neutron. The excited-state compound nucleus de-excites by emitting photons. This process creates an atom that has one more neutron than the target atom, so it is a different isotope of the same element. With low energy (slow) neutron projectiles, capture is the dominant reaction, other than elastic scattering. However, with very heavy nuclei, fission competes with capture as a method of de-excitation of the compound nucleus. With higher energy (faster) incident neutrons, additional reactions are also possible, such as emission of protons or emission of multiple neutrons. The probability of a particular reaction occurring (such as capture) is referred to as the cross section for that reaction. Cross sections are very dependent on the incoming neutron's energy. Capture reactions can be studied either using monoenergetic neutron sources or 'white' neutron sources. A 'white' neutron source has a wide range of neutron energies in one neutron beam. The advantage to the white neutron source is that it allows the study of cross sections as they depend on neutron energies. The Los Alamos Neutron Science Center, located at Los Alamos National Laboratory, provides an intense white neutron source. Neutrons there are created by a high-energy proton beam from a linear accelerator striking a heavy metal (tungsten) target. The neutrons range in energy from subthermal up to very fast - over 100 MeV in energy. Low-energy neutron reaction cross sections fluctuate dramatically from one target to another, and they are very difficult to predict by theoretical modeling. The cross sections for particular capture reactions are important for defense sciences, advanced reactor concepts, transmutation of radioactive wastes and nuclear astrophysics. We now have a strong collaboration between Lawrence Livermore National Laboratory, Los Alamos National Laboratory

  16. Recent development of ceramic basic science in Japan

    International Nuclear Information System (INIS)

    Some topics on the basic science on ceramics are presented, limiting to the recent works carried out in Japan on densification and its concerns. The significant factors contributing to densification are considered to be: 1) effect of preparation of starting materials, 2) influence of atmosphere, 3) special treatment of powder, 4) sintering mechanism under vacuum, atmosphere and high pressure, and 5) others. As to the preparation of specially modified starting powder materials for the purpose of densification, there are two ways; one is the hysteresis of preparation from mother salt, and the other is the effect of minor additions. The studies on the easily sinterable powder of UO2 prepared by sol-gel process, the effects of Cl- and F- on MgO, very fast shrinkage at the initial stage of sintering of Al2O3, ZrO2 and BeO derived from sulfates, the densification effect of Li2O and B2O3, the effect of valency of metallic ions using NiO as a sintering sample, and others are described. As to the influence of atmosphere, the study on the effect of vapor pressure on the sintering of MgO is reviewed. This work was applied to the work of activation hot pressing of MgO. As to the special treatment of powder, two reports are introduced. The one was done with explosive, and the other is powder treatment by electro-discharge. As to studies on sintering mechanism, models for sintering under atmospheric pressure are reviewed. (Iwakiri, K.)

  17. Science as Knowledge, Practice, and Map Making: The Challenge of Defining Metrics for Evaluating and Improving DOE-Funded Basic Experimental Science

    Energy Technology Data Exchange (ETDEWEB)

    Bodnarczuk, M.

    1993-03-01

    Industrial R&D laboratories have been surprisingly successful in developing performance objectives and metrics that convincingly show that planning, management, and improvement techniques can be value-added to the actual output of R&D organizations. In this paper, I will discuss the more difficult case of developing analogous constructs for DOE-funded non-nuclear, non-weapons basic research, or as I will refer to it - basic experimental science. Unlike most industrial R&D or the bulk of applied science performed at the National Renewable Energy Laboratory (NREL), the purpose of basic experimental science is producing new knowledge (usually published in professional journals) that has no immediate application to the first link (the R) of a planned R&D chain. Consequently, performance objectives and metrics are far more difficult to define. My claim is that if one can successfully define metrics for evaluating and improving DOE-funded basic experimental science (which is the most difficult case), then defining such constructs for DOE-funded applied science should be much less problematic. With the publication of the DOE Standard - Implementation Guide for Quality Assurance Programs for Basic and Applied Research (DOE-ER-STD-6001-92) and the development of a conceptual framework for integrating all the DOE orders, we need to move aggressively toward the threefold next phase: (1) focusing the management elements found in DOE-ER-STD-6001-92 on the main output of national laboratories - the experimental science itself; (2) developing clearer definitions of basic experimental science as practice not just knowledge; and (3) understanding the relationship between the metrics that scientists use for evaluating the performance of DOE-funded basic experimental science, the management elements of DOE-ER-STD-6001-92, and the notion of continuous improvement.

  18. Science Awareness and Science Literacy through the Basic Physics Course: Physics with a bit of Metaphysics?

    Science.gov (United States)

    Rusli, Aloysius

    2016-08-01

    Until the 1980s, it is well known and practiced in Indonesian Basic Physics courses, to present physics by its effective technicalities: The ideally elastic spring, the pulley and moving blocks, the thermodynamics of ideal engine models, theoretical electrostatics and electrodynamics with model capacitors and inductors, wave behavior and its various superpositions, and hopefully closed with a modern physics description. A different approach was then also experimented with, using the Hobson and Moore texts, stressing the alternative aim of fostering awareness, not just mastery, of science and the scientific method. This is hypothesized to be more in line with the changed attitude of the so-called Millenials cohort who are less attentive if not interested, and are more used to multi-tasking which suits their shorter span of attention. The upside is increased awareness of science and the scientific method. The downside is that they are getting less experience of the scientific method which intensely bases itself on critical observation, analytic thinking to set up conclusions or hypotheses, and checking consistency of the hypotheses with measured data. Another aspect is recognition that the human person encompasses both the reasoning capacity and the mental- spiritual-cultural capacity. This is considered essential, as the world grows even smaller due to increased communication capacity, causing strong interactions, nonlinear effects, and showing that value systems become more challenging and challenged due to physics / science and its cosmology, which is successfully based on the scientific method. So students should be made aware of the common basis of these two capacities: the assumptions, the reasoning capacity and the consistency assumption. This shows that the limits of science are their set of basic quantifiable assumptions, and the limits of the mental-spiritual-cultural aspects of life are their set of basic metaphysical (non-quantifiable) assumptions. The

  19. Progress in the Utilization of High-Fidelity Simulation in Basic Science Education

    Science.gov (United States)

    Helyer, Richard; Dickens, Peter

    2016-01-01

    High-fidelity patient simulators are mainly used to teach clinical skills and remain underutilized in teaching basic sciences. This article summarizes our current views on the use of simulation in basic science education and identifies pitfalls and opportunities for progress.

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

    Science.gov (United States)

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

    2009-01-01

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

  1. Science Activities in Energy: Chemical Energy.

    Science.gov (United States)

    Oak Ridge Associated Universities, TN.

    Presented is a science activities in energy package which includes 15 activities relating to chemical energy. Activities are simple, concrete experiments for fourth, fifth and sixth grades which illustrate principles and problems relating to energy. Each activity is outlined on a single card which is introduced by a question. A teacher's…

  2. Science Activities in Energy: Electrical Energy.

    Science.gov (United States)

    Oak Ridge Associated Universities, TN.

    Presented is a science activities in energy package which includes 16 activities relating to electrical energy. Activities are simple, concrete experiments for fourth, fifth and sixth grades which illustrate principles and problems relating to energy. Each activity is outlined in a single card which is introduced by a question. A teacher's…

  3. Correlation between Grades in the Medical Basic Science Course and Scores on the Comprehensive Basic Sciences Exam in Iran

    Directory of Open Access Journals (Sweden)

    Hamidreza Mahboobi

    2010-07-01

    Full Text Available Introduction: Medical students in Iran are required to undertake a Basic Sciences Comprehensive Exam (BSCE at the end of their BS course in order to progress to the next stage of medical education. BSCE results are widely used to evaluate medical education programs among different medical universities. The aim of this study is to explore the correlation between BSCE results and students’ mean BS course scores.Methods: A cross-sectional study, using secondary data analysis, was carried out in 2007 in Hormozgan University of Medical Sciences (HUMS in Iran. Data from the 20th BSCE (held in 1998 to the 36th BSCE (held in 2006 was collected. All medical students who took these exams and for whom the mean results of the BS course and the BSCE were available were eligible for inclusion in the study. For each medical student, data were obtained regarding age at the time of participation in BSCE, together with sex, entrance year, zone as categorised by the national quota system, mean BS course scores, BSCE result, duration of BS course (number of semesters and number of failed semesters. Students whose data was not complete were excluded from the study. Data was analysed by using SPSS 15 (SPSS Inc., Chicago, Illinois, USA software.Results: 372 students undertook the BSCE during the research study period. Complete data was available for 365 medical students (98.1%. Among the participants, 224 (61.4% were female and 141 (38.6% were male. The mean age at the time of sitting the BSCE was 22.01±1.22. Mean BSCE scores were higher among students who had not previously failed a semester and who also finished the BS course within five semesters. Students with higher BS course scores had higher BSCE scores (P=0.000.Conclusions: Students’ BS course scores were found to correlate to BSCE results. Hence it may be prudent to identify medical students with low BS course scores, in order to provide additional educational support to improve their medical knowledge

  4. Japan's new basic energy plan

    Energy Technology Data Exchange (ETDEWEB)

    Duffield, John S., E-mail: Duffield@gsu.edu [Department of Political Science, Georgia State University, Atlanta, GA 30302 (United States); Woodall, Brian [Sam Nunn School of International Affairs, Georgia Institute of Technology, Atlanta, GA (United States)

    2011-06-15

    In June 2010, the Japanese cabinet adopted a new Basic Energy Plan (BEP). This was the third such plan that the government has approved since the passage of the Basic Act on Energy Policy in 2002, and it represents the most significant statement of Japanese energy policy in more than four years, since the publication of the New National Energy Strategy (NNES) in 2006. Perhaps more than its predecessors, moreover, the new plan establishes a number of ambitious targets as well as more detailed measures for achieving those targets. Among the targets are a doubling of Japan's 'energy independence ratio,' a doubling of the percentage of electricity generated by renewable sources and nuclear power, and a 30 percent reduction in energy-related CO{sub 2} emissions, all by 2030. This paper explains the origins of the 2010 BEP and why it was adopted. It then describes the content of the plan and how it differs from the NNES. A third section analyzes the appropriateness of the new goals and targets contained in the BEP and their feasibility, finding that achievement of many of the targets was likely to be quite challenging even before the March 2011 earthquake, tsunami, and nuclear crisis. - Highlights: > Origins of Japan's new Basic Energy Plan. > Content of Japan's new Basic Energy Plan. > Feasibility of achieving the targets in Japan's new Basic Energy Plan. > Impact of 2011 earthquake and tsunami on Japanese energy policy.

  5. Teachers' Involvement in Implementing the Basic Science and Technology Curriculum of the Nine-Year Basic Education

    Science.gov (United States)

    Odili, John Nwanibeze; Ebisine, Sele Sylvester; Ajuar, Helen Nwakaife

    2011-01-01

    The study investigated teachers' involvement in implementing the basic science and technology curriculum in primary schools in WSLGA (Warri South Local Government Area) of Delta State. It sought to identify the availability of the document in primary schools and teachers' knowledge of the objectives and activities specified in the curriculum.…

  6. Basic science research in pediatric radiology - how to empower the leading edge of our field.

    Science.gov (United States)

    Daldrup-Link, Heike E

    2014-08-01

    Basic science research aims to explore, understand and predict phenomena in the natural world. It spurs the discovery of fundamentally new principles and leads to new knowledge and new concepts. By comparison, applied research employs basic science knowledge toward practical applications. In the clinical realm, basic science research and applied research should be closely connected. Basic science discoveries can build the foundation for a broad range of practical applications and thereby bring major benefits to human health, education, environment and economy. This article explains how basic science research impacts our field, it describes examples of new research directions in pediatric imaging and it outlines current challenges that we need to overcome in order to enable the next groundbreaking discovery.

  7. Basical information - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available [ Credits ] BLAST Search Image Search Home About Archive Update History Contact us ...ation about full-length cDNA clones Data file File name: kome_basical_information.zip File URL: ftp://ftp.biosciencedbc.jp/archiv...base Database Description Download License Update History of This Database Site Policy | Contact Us Basical information - KOME | LSDB Archive ...

  8. Status Report on the United Nations Basic Space Science Initiative (UNBSSI)

    OpenAIRE

    Haubold, H. J.; Gadimova, S.

    2010-01-01

    Since 1990, the UN Programme on Space Applications leads the United Nations Basic Space Science Initiative by contributing to the international and regional development of astronomy and space science through annual UN/ESA/NASA/JAXA workshops on basic space science, International Heliophysical Year 2007, and the International Space Weather Initiative. Space weather is the conditions on the Sun and in the solar wind, magnetosphere, ionosphere and thermosphere that can influence the performance ...

  9. The Relationship between Immediate Relevant Basic Science Knowledge and Clinical Knowledge: Physiology Knowledge and Transthoracic Echocardiography Image Interpretation

    Science.gov (United States)

    Nielsen, Dorte Guldbrand; Gotzsche, Ole; Sonne, Ole; Eika, Berit

    2012-01-01

    Two major views on the relationship between basic science knowledge and clinical knowledge stand out; the Two-world view seeing basic science and clinical science as two separate knowledge bases and the encapsulated knowledge view stating that basic science knowledge plays an overt role being encapsulated in the clinical knowledge. However, resent…

  10. The Impact of Hands-On-Approach on Student Academic Performance in Basic Science and Mathematics

    Science.gov (United States)

    Ekwueme, Cecilia O.; Ekon, Esther E.; Ezenwa-Nebife, Dorothy C.

    2015-01-01

    Children can learn mathematics and sciences effectively even before being exposed to formal school curriculum if basic Mathematics and Sciences concepts are communicated to them early using activity oriented (Hands-on) method of teaching. Mathematics and Science are practical and activity oriented and can best be learnt through inquiry (Okebukola…

  11. The chain reaction: a golden jubilee commemorative volume on research in basic sciences at DAE Institutions. V. 1

    International Nuclear Information System (INIS)

    This book has been chosen to metaphorically reflect how research in basic sciences in various institutions of the Department of Atomic Energy (DAE) has evolved over the years, closely mimicking what goes on in a nuclear chain reactor. Since, for harnessing atomic energy for peaceful uses, nuclear physics and atomic physics are the two core activities, work was undertaken in these areas during initial days at the Tata Institute of Fundamental Research. These activities then promoted the growth of major programmes in a number of areas, such as, reactor physics, accelerator physics, condensed matter physics and materials science, theoretical physics and mathematical physics, astronomy and astrophysics, laser and plasma physics, radiation chemistry, photochemistry, chemical dynamics, nuclear chemistry, radiation biology and health sciences, molecular and cellular biology, structural biology and biophysics, agriculture and food sciences etc. In turn, all these programmes have been fostering the growth in several other domains of science, engineering and technology

  12. Science Activities in Energy: Wind Energy.

    Science.gov (United States)

    Oak Ridge Associated Universities, TN.

    Included in this science activities energy package are 12 activities related to wind energy for elementary students. Each activity is outlined on a single card and is introduced by a question. Topics include: (1) At what time of day is there enough wind to make electricity where you live?; (2) Where is the windiest spot on your schoolground?; and…

  13. Basic training in mathematics a fitness program for science students

    CERN Document Server

    Shankar, R

    1995-01-01

    Based on course material used by the author at Yale University, this practical text addresses the widening gap found between the mathematics required for upper-level courses in the physical sciences and the knowledge of incoming students This superb book offers students an excellent opportunity to strengthen their mathematical skills by solving various problems in differential calculus By covering material in its simplest form, students can look forward to a smooth entry into any course in the physical sciences

  14. Laser-driven electron beam and radiation sources for basic, medical and industrial sciences.

    Science.gov (United States)

    Nakajima, Kazuhisa

    2015-01-01

    To date active research on laser-driven plasma-based accelerators have achieved great progress on production of high-energy, high-quality electron and photon beams in a compact scale. Such laser plasma accelerators have been envisaged bringing a wide range of applications in basic, medical and industrial sciences. Here inheriting the groundbreaker's review article on "Laser Acceleration and its future" [Toshiki Tajima, (2010)],(1)) we would like to review recent progress of producing such electron beams due to relativistic laser-plasma interactions followed by laser wakefield acceleration and lead to the scaling formulas that are useful to design laser plasma accelerators with controllability of beam energy and charge. Lastly specific examples of such laser-driven electron/photon beam sources are illustrated.

  15. Laser-driven electron beam and radiation sources for basic, medical and industrial sciences

    International Nuclear Information System (INIS)

    To date active research on laser-driven plasma-based accelerators have achieved great progress on production of high-energy, high-quality electron and photon beams in a compact scale. Such laser plasma accelerators have been envisaged bringing a wide range of applications in basic, medical and industrial sciences. Here inheriting the groundbreaker's review article on “Laser Acceleration and its future” [Toshiki Tajima, (2010)], we would like to review recent progress of producing such electron beams due to relativistic laser-plasma interactions followed by laser wakefield acceleration and lead to the scaling formulas that are useful to design laser plasma accelerators with controllability of beam energy and charge. Lastly specific examples of such laser-driven electron/photon beam sources are illustrated. (author)

  16. Ciencia básica y ciencia aplicada Basic science and applied science

    Directory of Open Access Journals (Sweden)

    Ruy Pérez-Tamayo

    2001-08-01

    ://www.insp.mx/salud/index.htmlA 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

  17. United Nations Basic Space Science Initiative (UNBSSI) 1991-2012 and Beyond

    CERN Document Server

    Mathai, A M; Balogh, W R

    2015-01-01

    This paper contains an overview and summary on the achievements of the United Nations basic space science initiative in terms of donated and provided planetariums, astronomical telescopes, and space weather instruments, particularly operating in developing nations. This scientific equipment has been made available to respective host countries, particularly developing nations, through the series of twenty basic space science workshops, organized through the United Nations Programme on Space Applications since 1991. Organized by the United Nations, the European Space Agency (ESA), the National Aeronautics and Space Administration (NASA) of the United States of America, and the Japan Aerospace Exploration Agency (JAXA), the basic space science workshops were organized as a series of workshops that focused on basic space science (1991-2004), the International Heliophysical Year 2007 (2005-2009), and the International Space Weather Initiative (2010-2012) proposed by the Committee on the Peaceful Uses of Outer Spac...

  18. Retention of Basic Sciences Knowledge at Clinical Years of Medical Curriculum

    OpenAIRE

    Lazić, Elvira; Dujmović, Josip; Hren, Darko

    2006-01-01

    Aim: To explore the association between the knowledge of basic (physiology and biochemistry) and clinical sciences (internal medicine) among medical students, and determine the level of retained basic science knowledge at the fifth year of medical studies. Methods: Medical students attending the second (n = 145, response rate 60%) or the fifth year (n = 176, response rate 73%) of medical studies at the Zagreb University School of Medicine in Croatia were given an anonymous knowledge test w...

  19. New Science for a Secure and Sustainable Energy Future

    Energy Technology Data Exchange (ETDEWEB)

    None

    2008-12-01

    Over the past five years, the Department of Energy's Office of Basic Energy Sciences has engaged thousands of scientists around the world to study the current status, limiting factors and specific fundamental scientific bottlenecks blocking the widespread implementation of alternate energy technologies. The reports from the foundational BESAC workshop, the ten 'Basic Research Needs' workshops and the panel on Grand Challenge science detail the necessary research steps (http://www.sc.doe.gov/bes/reports/list.html). This report responds to a charge from the Director of the Office of Science to the Basic Energy Sciences Advisory Committee to conduct a study with two primary goals: (1) to assimilate the scientific research directions that emerged from these workshop reports into a comprehensive set of science themes, and (2) to identify the new implementation strategies and tools required to accomplish the science. From these efforts it becomes clear that the magnitude of the challenge is so immense that existing approaches - even with improvements from advanced engineering and improved technology based on known concepts - will not be enough to secure our energy future. Instead, meeting the challenge will require fundamental understanding and scientific breakthroughs in new materials and chemical processes to make possible new energy technologies and performance levels far beyond what is now possible.

  20. The experiences of successful faculty members in medical school in teaching of basic sciences

    Directory of Open Access Journals (Sweden)

    M Avizhgan

    2016-03-01

    Full Text Available Introduction: Basic sciences are an important part of education in medical courses, which without it training the competent and efficient physicians is impossible. Given the complexities of teaching and in particular the teaching of basic sciences and its influence of various factors, comprehensive investigate this phenomenon was felt. This study was aimed to explore the underlying factors affecting the teaching based on experiences of successful faculty members of basic sciences in Isfahan medical school. Methods: This qualitative study was conducted using conventional content analysis. The data was collected using purposive sampling and semi-structured interviews with faculty members of basic sciences and group interviews with the students of basic sciences. Results: After analysis the data, the extracted data were divided into three main categories and seven sub- classes, including strengthen the construction of teaching infrastructures (lesson plans, useful and practical educational materials, and continuous curriculum reform, improving the teaching process (facilitating learning and appropriate transfering of content and completing the teaching process (appropriate evaluation tool and continuity assessment. Conclusion: Some positive experiences, such as reducing volume of materials, teaching useful and practical materials, attractive teaching, early clinical exsposure and provide the appropriate educational materials should be considered as a model and to eliminate negative experiences such as teaching of pure basic sciences, drowning in detail, the emphass on memorization, indulge in speech, the multiple choice tests systems and some faculty members were not ready for some of teaching methods should be taken account some items.

  1. Why our patients (and we) need basic science research

    OpenAIRE

    Schor, Nina F.

    2013-01-01

    In times of fiscal austerity, the tendency is to seek instant, inexpensive gratification. In the case of biomedical research, this means the shortest path to practical clinical implementation. But fueling the translational pipeline with discovery depends critically on allowing the biomedical research community to follow their science where it takes them. Fiscal constraints carry with them the risk of squelching creativity and forfeiting the power of serendipity to provide the substrate for th...

  2. Science Activities in Energy: Solar Energy II.

    Science.gov (United States)

    Oak Ridge Associated Universities, TN.

    Included in this science activities energy package are 14 activities related to solar energy for secondary students. Each activity is outlined on a single card and is introduced by a question such as: (1) how much solar heat comes from the sun? or (2) how many times do you have to run water through a flat-plate collector to get a 10 degree rise in…

  3. Science and Industry: Tracing the Flow of Basic Research through Manufacturing and Trade

    OpenAIRE

    Adams, James D.; Roger Clemmons

    2006-01-01

    This paper describes flows of basic research through the U.S. economy and explores their implications for scientific output at the industry and field level. The time period is the late 20th century. This paper differs from others in its use of measures of science rather than technology. Together its results provide a more complete picture of the structure of basic research flows than was previously available. Basic research flows are high within petrochemicals and drugs and within a second cl...

  4. Translational Science for Energy and Beyond

    Energy Technology Data Exchange (ETDEWEB)

    McKone, James R.; Crans, Debbie C.; Martin, Cheryl; Turner, John; Duggal, Anil R.; Gray, Harry B.

    2016-09-19

    A clear challenge for the coming decades is decreasing the carbon intensity of the global energy supply while simultaneously accommodating a rapid worldwide increase in power demand. Meeting this challenge of providing abundant, clean energy undoubtedly requires synergistic efforts between basic and applied researchers in the chemical sciences to develop and deploy new technologies. Among the available options, solar energy is one of the promising targets because of the high abundance of solar photons over much of the globe. Similarly, decarbonization of the global energy supply will require clean sources of hydrogen to use as reducing equivalents for fuel and chemical feedstocks. In this report, we discuss the importance of translational research -- defined as work that explicitly targets basic discovery as well as technology development -- in the context of photovoltaics and solar fuels. We focus on three representative research programs encompassing translational research in government, industry, and academia. We then discuss more broadly the benefits and challenges of translational research models and offer recommendations for research programs that address societal challenges in the energy sector and beyond.

  5. Translational Science for Energy and Beyond.

    Science.gov (United States)

    McKone, James R; Crans, Debbie C; Martin, Cheryl; Turner, John; Duggal, Anil R; Gray, Harry B

    2016-09-19

    A clear challenge for the coming decades is decreasing the carbon intensity of the global energy supply while simultaneously accommodating a rapid worldwide increase in power demand. Meeting this challenge of providing abundant, clean energy undoubtedly requires synergistic efforts between basic and applied researchers in the chemical sciences to develop and deploy new technologies. Among the available options, solar energy is one of the promising targets because of the high abundance of solar photons over much of the globe. Similarly, decarbonization of the global energy supply will require clean sources of hydrogen to use as reducing equivalents for fuel and chemical feedstocks. In this report, we discuss the importance of translational research-defined as work that explicitly targets basic discovery as well as technology development-in the context of photovoltaics and solar fuels. We focus on three representative research programs encompassing translational research in government, industry, and academia. We then discuss more broadly the benefits and challenges of translational research models and offer recommendations for research programs that address societal challenges in the energy sector and beyond. PMID:27606600

  6. Translational Science for Energy and Beyond.

    Science.gov (United States)

    McKone, James R; Crans, Debbie C; Martin, Cheryl; Turner, John; Duggal, Anil R; Gray, Harry B

    2016-09-19

    A clear challenge for the coming decades is decreasing the carbon intensity of the global energy supply while simultaneously accommodating a rapid worldwide increase in power demand. Meeting this challenge of providing abundant, clean energy undoubtedly requires synergistic efforts between basic and applied researchers in the chemical sciences to develop and deploy new technologies. Among the available options, solar energy is one of the promising targets because of the high abundance of solar photons over much of the globe. Similarly, decarbonization of the global energy supply will require clean sources of hydrogen to use as reducing equivalents for fuel and chemical feedstocks. In this report, we discuss the importance of translational research-defined as work that explicitly targets basic discovery as well as technology development-in the context of photovoltaics and solar fuels. We focus on three representative research programs encompassing translational research in government, industry, and academia. We then discuss more broadly the benefits and challenges of translational research models and offer recommendations for research programs that address societal challenges in the energy sector and beyond.

  7. Development and Validation of a Project Package for Junior Secondary School Basic Science

    Science.gov (United States)

    Udofia, Nsikak-Abasi

    2014-01-01

    This was a Research and Developmental study designed to develop and validate projects for Junior Secondary School Basic Science instruction and evaluation. The projects were developed using the project blueprint and sent for validation by experts in science education and measurement and evaluation; using a project validation scale. They were to…

  8. Research planning for new materials development based on basic · interdisciplinary science

    International Nuclear Information System (INIS)

    This work is aimed to apply the super-interface theory to the basic · interdisciplinary science to find novel material and establish the basic technology for future economy. For this purpose, definition of the super-interface theory and new material, classification of three characteristics and four application fields for the super-interface theory, and planning the technology development roadmap were conducted. Through this work, the national competitiveness in the field of the new material development can be maximized by suggesting the development direction of multi-functional material based on the basic · interdisciplinary science

  9. Flexner revisited: the role and value of the basic sciences in medical education.

    Science.gov (United States)

    Finnerty, Edward P; Chauvin, Sheila; Bonaminio, Giulia; Andrews, Mark; Carroll, Robert G; Pangaro, Louis N

    2010-02-01

    A central tenet of Flexner's report was the fundamental role of science in medical education. Today, there is tension between the time needed to teach an ever-expanding knowledge base in science and the time needed for increased instruction in clinical application and in the behavioral, ethical, and managerial knowledge and skills needed to prepare for clinical experiences. One result has been at least a perceived reduction in time and focus on the foundational sciences. In this context, the International Association of Medical Science Educators initiated a study to address the role and value of the basic sciences in medical education by seeking perspectives from various groups of medical educators to five questions: (1) What are the sciences that constitute the foundation for medical practice? (2) What is the value and role of the foundational sciences in medical education? (3) When and how should these foundational sciences be incorporated into the medical education curriculum? (4) What sciences should be prerequisite to entering the undergraduate medical curriculum? (5) What are examples of the best practices for incorporating the foundational sciences into the medical education curriculum? The results suggest a broad group of experts believes that an understanding of basic science content remains essential to clinical practice and that teaching should be accomplished across the entire undergraduate medical education experience and integrated with clinical applications. Learning the sciences also plays a foundational role in developing discipline and rigor in learners' thinking skills, including logical reasoning, critical appraisal, problem solving, decision making, and creativity.

  10. Is basic science disappearing from medicine? The decline of biomedical research in the medical literature.

    Science.gov (United States)

    Steinberg, Benjamin E; Goldenberg, Neil M; Fairn, Gregory D; Kuebler, Wolfgang M; Slutsky, Arthur S; Lee, Warren L

    2016-02-01

    Explosive growth in our understanding of genomics and molecular biology have fueled calls for the pursuit of personalized medicine, the notion of harnessing biologic variability to provide patient-specific care. This vision will necessitate a deep understanding of the underlying pathophysiology in each patient. Medical journals play a pivotal role in the education of trainees and clinicians, yet we suspected that the amount of basic science in the top medical journals has been in decline. We conducted an automated search strategy in PubMed to identify basic science articles and calculated the proportion of articles dealing with basic science in the highest impact journals for 8 different medical specialties from 1994 to 2013. We observed a steep decline (40-60%) in such articles over time in almost all of the journals examined. This rapid decline in basic science from medical journals is likely to affect practitioners' understanding of and interest in the basic mechanisms of disease and therapy. In this Life Sciences Forum, we discuss why this decline may be occurring and what it means for the future of science and medicine.

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

    Science.gov (United States)

    Fukui, Tsuguya; Takahashi, Osamu; Rahman, Mahbubur

    2013-01-01

    During 1991-2000, Japan contribution to the top general medicine journals was very small although the contribution to the top basic science journals was sizeable. However, it has not been examined whether the contribution to the top general medicine and basic science journals has changed during the last decade (2001-2010). The objective of this study was to compare Japan representation in high-impact general medicine and basic science journals between the years 1991-2000 and 2001-2010. We used PubMed database to examine the frequency of articles originated from Japan and published in 7 high-impact general medicine and 6 high-impact basic science journals. Several Boolean operators were used to connect name of the journal, year of publication and corresponding authors' affiliation in Japan. Compared to the 1991-2000 decade, Japan contribution to the top general medicine journals did not increase over the 2001-2010 period (0.66% vs. 0.74%, P = 0.255). However, compared to the same period, its contribution to the top basic science journals increased during 2001-2010 (2.51% vs. 3.60%, P < 0.001). Japan representation in basic science journals showed an upward trend over the 1991-2000 period (P < 0.001) but remained flat during 2001-2010 (P = 0.177). In contrast, the trend of Japan representation in general medicine journals remained flat both during 1991-2000 (P = 0.273) and 2001-2010 (P = 0.073). Overall, Japan contribution to the top general medicine journals has remained small and unchanged over the last two decades. However, top basic science journals had higher Japan representation during 2001-2010 compared to 1991-2000. PMID:24189990

  12. Basic Energy Research. Final Report; Grunnleggende energiforskning. Sluttrapport

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This is the final report of a research programme that covered the need for long-term basic research in Norway within the main fields of new renewable energy sources and hydroelectric power. For the hydropower part, emphasis was placed on the environmental consequences and several projects have been done, with different approaches. Other aspects of hydropower have also been supported, such as dam safety and flow in water paths connected to turbines. Within the field of renewable energies, priority was given to solar energy and bio energy. Research on hydrogen as an energy carrier has also been supported; the programme mainly targeted universities and the research institutes, and the education of PhD's has been a priority. The programme was funded through the Ministry of Petroleum and Energy and the budget was 33 million NOK for the period 1997 - 2000.

  13. Basic ingredients of free energy calculations: a review.

    Science.gov (United States)

    Christ, Clara D; Mark, Alan E; van Gunsteren, Wilfred F

    2010-06-01

    Methods to compute free energy differences between different states of a molecular system are reviewed with the aim of identifying their basic ingredients and their utility when applied in practice to biomolecular systems. A free energy calculation is comprised of three basic components: (i) a suitable model or Hamiltonian, (ii) a sampling protocol with which one can generate a representative ensemble of molecular configurations, and (iii) an estimator of the free energy difference itself. Alternative sampling protocols can be distinguished according to whether one or more states are to be sampled. In cases where only a single state is considered, six alternative techniques could be distinguished: (i) changing the dynamics, (ii) deforming the energy surface, (iii) extending the dimensionality, (iv) perturbing the forces, (v) reducing the number of degrees of freedom, and (vi) multi-copy approaches. In cases where multiple states are to be sampled, the three primary techniques are staging, importance sampling, and adiabatic decoupling. Estimators of the free energy can be classified as global methods that either count the number of times a given state is sampled or use energy differences. Or, they can be classified as local methods that either make use of the force or are based on transition probabilities. Finally, this overview of the available techniques and how they can be best used in a practical context is aimed at helping the reader choose the most appropriate combination of approaches for the biomolecular system, Hamiltonian and free energy difference of interest.

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

    Science.gov (United States)

    Fukui, Tsuguya; Takahashi, Osamu; Rahman, Mahbubur

    2013-01-01

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

  15. Photon Science for Renewable Energy

    Energy Technology Data Exchange (ETDEWEB)

    Hussain, Zahid; Tamura, Lori; Padmore, Howard; Schoenlein, Bob; Bailey, Sue

    2010-03-31

    Our current fossil-fuel-based system is causing potentially catastrophic changes to our planet. The quest for renewable, nonpolluting sources of energy requires us to understand, predict, and ultimately control matter and energy at the electronic, atomic, and molecular levels. Light-source facilities - the synchrotrons of today and the next-generation light sources of tomorrow - are the scientific tools of choice for exploring the electronic and atomic structure of matter. As such, these photon-science facilities are uniquely positioned to jump-start a global revolution in renewable and carbonneutral energy technologies. In these pages, we outline and illustrate through examples from our nation's light sources possible scientific directions for addressing these profound yet urgent challenges.

  16. The Basic Science of Bone Marrow Aspirate Concentrate in Chondral Injuries

    Science.gov (United States)

    Holton, James; Imam, Mohamed; Ward, Jonathan; Snow, Martyn

    2016-01-01

    There has been great interest in bone marrow aspirate concentrate (BMAC) as a cost effective method in delivering mesenchymal stem cells (MSCs) to aid in the repair and regeneration of cartilage defects. Alongside MSCs, BMAC contains a range of growth factors and cytokines to support cell growth following injury. However, there is paucity of information relating to the basic science underlying BMAC and its exact biological role in supporting the growth and regeneration of chondrocytes. The focus of this review is the basic science underlying BMAC in relation to chondral damage and regeneration.

  17. Proposed curriculum for natural science education at the basic level with a physical approach

    OpenAIRE

    Lilia M. Ladino-Martínez; Yolanda I. Fonseca-Albarracín

    2010-01-01

    This document shows the general framework within which developed the research project "Design and implementation of a curriculum for the teaching of natural sciences at the basic level with a physical approach." In this project it is assumed the organization of the curriculum, the curriculum of science and its continuingrestructuring as an ongoing investigative work by the group of teachers of different levels of education, in a way such that recognize the problems around teaching and learnin...

  18. Solar Energy Education. Renewable energy activities for junior high/middle school science

    Energy Technology Data Exchange (ETDEWEB)

    1985-01-01

    Some basic topics on the subject of solar energy are outlined in the form of a teaching manual. The manual is geared toward junior high or middle school science students. Topics include solar collectors, solar water heating, solar radiation, insulation, heat storage, and desalination. Instructions for the construction of apparatus to demonstrate the solar energy topics are provided. (BCS)

  19. Basic plan of development and utilization of atomic energy, 1980

    International Nuclear Information System (INIS)

    The stable acquisition of energy is indispensable for the maintenance and improvement of national living standard and the development of social economy. The supply of oil tends to be tight in medium and long term perspective. Japan must acquire oil stably, save oil consumption as far as possible, and develop substitute energy. The development and utilization of atomic energy must be promoted as the most important subject in the energy policy because it is the most promising substitute energy. The nuclear power stations in operation in Japan are 21 plants with 15 million kW capacity, and it is equivalent to 12% of the total power generation. Adding the plants under construction and in preparation, the total becomes 35 plants and 28 million kW, but the construction is behind schedule due to the difficulty in the location of new power stations. As for the research and development on atomic energy, the establishment of nuclear fuel cycle such as the enrichment of uranium, the reprocessing of fuel and the treatment and disposal of radioactive wastes, the development of power reactors of new types, the research on nuclear fusion and so on have been endeavored. The maintenance of health of people and the preservation of environment are the prerequisities to the promotion of atomic energy. Japan contributes to form the new order on the basis of the results of INFCE. The development and utilization of atomic energy in 1980 are forwarded based on the basic policy described. (Kako, I.)

  20. A Hybrid Model of Mathematics Support for Science Students Emphasizing Basic Skills and Discipline Relevance

    Science.gov (United States)

    Jackson, Deborah C.; Johnson, Elizabeth D.

    2013-01-01

    The problem of students entering university lacking basic mathematical skills is a critical issue in the Australian higher-education sector and relevant globally. The Maths Skills programme at La Trobe University has been developed to address under preparation in the first-year science cohort in the absence of an institutional mathematics support…

  1. A First-Year, Student-Managed Course to Correlate Basic Sciences with Clinical Medicine.

    Science.gov (United States)

    Saffran, Murray; Yeasting, Richard A.

    1985-01-01

    A course, designed to illustrate the correlation of the biochemistry and physiology content of the curriculum with clinical applications, is described. The entire presentation, from introduction and interview of the patient to the correlation of the clinical application with the basic sciences, was managed by the students. (Author/MLW)

  2. Undergraduate Student Researchers, Preferred Learning Styles, and Basic Science Research: A Winning Combination

    Science.gov (United States)

    Woeste, Lori A.; Barham, Beverly J.

    2007-01-01

    In basic science research, student researchers are often challenged with not only the technical portion of the research design but also the team dynamic. Understanding how a student prefers to learn can provide an advantage for mentors to better meet these challenges. In this article, the authors describe the experience of working with student…

  3. Effect of Self Regulated Learning Approach on Junior Secondary School Students' Achievement in Basic Science

    Science.gov (United States)

    Nwafor, Chika E.; Obodo, Abigail Chikaodinaka; Okafor, Gabriel

    2015-01-01

    This study explored the effect of self-regulated learning approach on junior secondary school students' achievement in basic science. Quasi-experimental design was used for the study.Two co-educational schools were drawn for the study through simple random sampling technique. One school was assigned to the treatment group while the other was…

  4. Long-Term Retention of Basic Science Knowledge: A Review Study

    Science.gov (United States)

    Custers, Eugene J. F. M.

    2010-01-01

    In this paper, a review of long-term retention of basic science knowledge is presented. First, it is argued that retention of this knowledge has been a long-standing problem in medical education. Next, three types of studies are described that are employed in the literature to investigate long-term retention of knowledge in general. Subsequently,…

  5. Translating Basic Behavioral and Social Science Research to Clinical Application: The EVOLVE Mixed Methods Approach

    Science.gov (United States)

    Peterson, Janey C.; Czajkowski, Susan; Charlson, Mary E.; Link, Alissa R.; Wells, Martin T.; Isen, Alice M.; Mancuso, Carol A.; Allegrante, John P.; Boutin-Foster, Carla; Ogedegbe, Gbenga; Jobe, Jared B.

    2013-01-01

    Objective: To describe a mixed-methods approach to develop and test a basic behavioral science-informed intervention to motivate behavior change in 3 high-risk clinical populations. Our theoretically derived intervention comprised a combination of positive affect and self-affirmation (PA/SA), which we applied to 3 clinical chronic disease…

  6. Use of NBME Examinations to Assess Retention of Basic Science Knowledge.

    Science.gov (United States)

    Kennedy, William B.; And Others

    1981-01-01

    Ten years ago the results of the National Board of Medical Examiners (NBME) minitest suggested that there would be little change in total basic science examination performance between the second and fourth year of medical school. Five projects are reported that sustain these results. (Author/JMD)

  7. Mesenchymal Stem Cells in Lipogems, a Reverse Story: from Clinical Practice to Basic Science.

    Science.gov (United States)

    Tremolada, Carlo; Ricordi, Camillo; Caplan, Arnold I; Ventura, Carlo

    2016-01-01

    The idea that basic science should be the starting point for modern clinical approaches has been consolidated over the years, and emerged as the cornerstone of Molecular Medicine. Nevertheless, there is increasing concern over the low efficiency and inherent costs related to the translation of achievements from the bench to the bedside. These burdens are also perceived with respect to the effectiveness of translating basic discoveries in stem cell biology to the newly developing field of advanced cell therapy or Regenerative Medicine. As an alternative paradigm, past and recent history in Medical Science provides remarkable reverse stories in which clinical observations at the patient's bedside have fed major advances in basic research which, in turn, led to consistent progression in clinical practice. Within this context, we discuss our recently developed method and device, which forms the core of a system (Lipogems) for processing of human adipose tissue solely with the aid of mild mechanical forces to yield a microfractured tissue product.

  8. United Nations/European Space Agency Workshops on Basic Space Science

    Science.gov (United States)

    Haubold, H. J.; Ocampo, A.; Torres, S.; Wamsteker, W.

    1995-01-01

    In 1958, the United Nations (UN) formally recognized a new potential for international cooperation by establishing an ad hoc Committee on the Peaceful Uses of Outer Space (COPUOS). A year later the Committee became a permanent body, and by 1983 membership had expanded to 53 states, with more than half of the members coming from the developing world. In 1970, COPUOS established the UN Program on Space Applications in order to strengthen cooperation in space science and technology between non-industrialized and industrialized countries. In the last few years, the UN and its COPUOS have paid increasing attention to education and research in space science and technology, including basic space science. In 1991 the UN, in cooperation with ESA, initiated the organization of annual Workshops in Basic Space Science for developing countries. These Workshops are designed to be held in one of the following major regions: Asia and the Pacific, Latin America and the Caribbean, Africa, Western Asia, and Europe. Accordingly, Basic Space Science Workshops have already been held in India (1991), Costa Rica andColombia (1992), and Nigeria (1993). The fourth Workshop was held from 27 June to 1 July 1994 at the Cairo University, in Egypt, for Western Asia.

  9. Status Report on the United Nations Basic Space Science Initiative (UNBSSI)

    CERN Document Server

    Haubold, H J

    2010-01-01

    Since 1990, the UN Programme on Space Applications leads the United Nations Basic Space Science Initiative by contributing to the international and regional development of astronomy and space science through annual UN/ESA/NASA/JAXA workshops on basic space science, International Heliophysical Year 2007, and the International Space Weather Initiative. Space weather is the conditions on the Sun and in the solar wind, magnetosphere, ionosphere and thermosphere that can influence the performance and reliability of space-borne and ground-based technological systems and can endanger human life or health. The programme also coordinates the development of IHY/ISWI low-cost, ground-based, world-wide instrument arrays. To date, 14 world-wide instrument arrays comprising approximately 1000 instruments (GPS receivers, magnetometers, spectrometers, particle detectors) are operating in more than 71 countries. The most recent workshop was hosted by the Republic of Korea in 2009 for Asia and the Pacific. Annual workshops on ...

  10. Basic research needs and priorities in solar energy. Volume II. Technology crosscuts for DOE

    Energy Technology Data Exchange (ETDEWEB)

    Jayadev, J S; Roessner, D [eds.

    1980-01-01

    Priorities for basic research important to the future developments of solar energy are idenified, described, and recommended. SERI surveyed more than 120 leading scientists who were engaged in or knowledgeable of solar-related research. The result is an amalgam of national scientific opinion representing the views of key researchers in relevant disciplines and of SERI staff members. The scientific disciplines included in the report are: chemistry, biology, materials sciences, engineering and mathematics, and the social and behavioral sciences. Each discipline is subdivided into two to five topical areas-and, within each topical area, research needs are described and ranked according to the priorities suggested in the survey. Three categories of priority were established: crucial, important, and needed. A narrative accompanying the description of research needs in each topical area discusses the importance of research in the area for solar energy development and presents the bases for the priority rankings recommended.

  11. Changing educational needs of psychologists: do we need more medical knowledge, basic science and more psychological science?

    Science.gov (United States)

    Belar, Cynthia D

    2008-03-01

    Psychologists of the 21st century must be highly skilled and versatile to function effectively in academic health centers (AHCs). Thus, the current paper focuses on the training psychologists receive to prepare them for their diverse roles in AHCs. The paper is framed around the question: Do we need more medical knowledge, basic science and more psychological science? posed to the author by the conference organizers of the 3rd National Association of Psychologists in Academic Health Centers (APAHC) Conference and is based on the perspective of the author.

  12. Science and scientific literacy vs science and scientific awareness through basic physics lectures: A study of wish and reality

    Science.gov (United States)

    Rusli, Aloysius

    2012-06-01

    Scientific literacy was already discussed in the 1950s, as a prerequisite for the general citizen in a world increasingly served and infused by science and technology: the so-called knowledge or learning society. This kind of literacy has been described in detail by Victor Showalter in 1975, expanded by others, and later defined succinctly by the OECD in 2003. As a complement, science literacy is described also by the National Science Digital Library (NSDL) as a content knowledge needed in setting up practical models for handling daily matters with science and engineering. These important and worthy aims were studied, and compared with reality and existing conditions. One hypothesis put forward and argued for is, that it is more realistic, considering existing trends, to aim for scientific and science awareness for the general student, while scientific and science literacy remain important and worthy aims for the common good of the global community, and important to be strived for by teachers, lecturers and intellectuals. The Basic Physics lectures can also lend themselves usefully for the more realistic aim, due to the science-based nature of the present knowledge society.

  13. Operant conditioning of spinal reflexes: from basic science to clinical therapy.

    Science.gov (United States)

    Thompson, Aiko K; Wolpaw, Jonathan R

    2014-01-01

    New appreciation of the adaptive capabilities of the nervous system, recent recognition that most spinal cord injuries are incomplete, and progress in enabling regeneration are generating growing interest in novel rehabilitation therapies. Here we review the 35-year evolution of one promising new approach, operant conditioning of spinal reflexes. This work began in the late 1970's as basic science; its purpose was to develop and exploit a uniquely accessible model for studying the acquisition and maintenance of a simple behavior in the mammalian central nervous system (CNS). The model was developed first in monkeys and then in rats, mice, and humans. Studies with it showed that the ostensibly simple behavior (i.e., a larger or smaller reflex) rests on a complex hierarchy of brain and spinal cord plasticity; and current investigations are delineating this plasticity and its interactions with the plasticity that supports other behaviors. In the last decade, the possible therapeutic uses of reflex conditioning have come under study, first in rats and then in humans. The initial results are very exciting, and they are spurring further studies. At the same time, the original basic science purpose and the new clinical purpose are enabling and illuminating each other in unexpected ways. The long course and current state of this work illustrate the practical importance of basic research and the valuable synergy that can develop between basic science questions and clinical needs. PMID:24672441

  14. OPERANT CONDITIONING OF SPINAL REFLEXES:FROM BASIC SCIENCE TO CLINICAL THERAPY

    Directory of Open Access Journals (Sweden)

    Aiko K. Thompson

    2014-03-01

    Full Text Available New appreciation of the adaptive capabilities of the nervous system, recent recognition that most spinal cord injuries are incomplete, and progress in enabling regeneration are generating growing interest in novel rehabilitation therapies. Here we review the 35-year evolution of one promising new approach, operant conditioning of spinal reflexes. This work began in the late 1970’s as basic science; its purpose was to develop and exploit a uniquely accessible model for studying the acquisition and maintenance of a simple behavior in the mammalian CNS. The model was developed first in monkeys and then in rats, mice, and humans. Studies with it showed that the ostensibly simple behavior (i.e., a larger or smaller reflex rests on a complex hierarchy of brain and spinal cord plasticity; and current investigations are delineating this plasticity and its interactions with the plasticity that supports other behaviors. In the last decade, the possible therapeutic uses of reflex conditioning have come under study, first in rats and then in humans. The initial results are very exciting, and they are spurring further studies. At the same time, the original basic science purpose and the new clinical purpose are enabling and illuminating each other in unexpected ways. The long course and current state of this work illustrate the practical importance of basic research and the valuable synergy that can develop between basic science questions and clinical needs.

  15. Staff roster for 1979-Energy Sciences programs

    Energy Technology Data Exchange (ETDEWEB)

    Manowitz, B.; Gurinsky, D.H.

    1979-12-01

    This publication lists the education, research interests, professional affiliations, committee memberships, research experience, and selected publications of BNL staff members in energy sciences programs. (RWR)

  16. 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...

  17. Meeting report: "Depression and Anxiety Spectrum disorders: from basic science to the clinic and back".

    Science.gov (United States)

    Haber, Suzanne N; Safadi, Ziad; Milad, Mohammad R

    2013-01-01

    In March, 2012 we held the first Mideast conference on "Depression and Anxiety Spectrum disorders: from basic science to the clinic and back", at the University of Amman, Jordan. This event brought together both clinical and basic scientists with expertise in depression and anxiety spectrum disorders. The meeting took place in a large lecture hall at the University of Jordan Medical School. The audience included faculty, residents, and students. The Dean of the Medical School opened the meeting, welcoming the guest speakers and participants. PMID:23497694

  18. Evaluation of Some Approved Basic Science and Technology Textbooks in Use in Junior Secondary Schools in Nigeria

    Science.gov (United States)

    Nwafor, C. E.; Umoke, C. C.

    2016-01-01

    This study was designed to evaluate the content adequacy and readability of approved basic science and technology textbooks in use in junior secondary schools in Nigeria. Eight research questions guided the study. The sample of the study consisted of six (6) approved basic science and technology textbooks, 30 Junior Secondary Schools randomly…

  19. The interaction between basic science and engineering technology in the nuclear power field

    International Nuclear Information System (INIS)

    This paper explores the interaction between basic science and its application in engineering technology in the context of the author's experience in the nuclear power field. Popular and professional differences in the images of the scientist and engineer are first noted and their significance assessed. The problems and benefits of combining expertise from diverse backgrounds in major projects are then outlined with examples from the development of nuclear power. Interactions in measurement science are also discussed and finally suggestions are made for changes in the education of technical specialists which, it is hoped, would improve their responsiveness to the needs of society. (author)

  20. Fostering Student Enrollment in Basic Sciences: the Case of Southern Tuscany

    CERN Document Server

    Montalbano, Vera

    2012-01-01

    In recent decades it has been detected in Italy a decrease in enrollment in basic sciences, i.e. Mathematics, Physics and Chemistry. The increase in specific orientation is strategically crucial to achieve the goal of maintaining and increasing the number of motivated and capable students who enroll in these courses. With the purpose of increasing scientific vocations, workshops were organized in high schools and teachers involved in planning and implementation of laboratories, conferences for scientific outreach, thematic exhibitions, guided tours of research laboratories, summer's schools for students and courses for teachers were realized for developing a cultural enhancement in teaching basic sciences. Particularly significant is the case of activities organized by the Department of Physics of the University of Siena for students and teachers in Southern Tuscany. The methods used in cultural enhancement of teachers and activities designed to support schools with limited laboratory facilities, together wit...

  1. Neutron Transfer Reactions: Surrogates for Neutron Capture for Basic and Applied Nuclear Science

    Science.gov (United States)

    Cizewski, J. A.; Jones, K. L.; Kozub, R. L.; Pain, S. D.; Peters, W. A.; Adekola, A.; Allen, J.; Bardayan, D. W.; Becker, J. A.; Blackmon, J. C.; Chae, K. Y.; Chipps, K. A.; Erikson, L.; Gaddis, A.; Harlin, C.; Hatarik, R.; Howard, J.; Jandel, M.; Johnson, M. S.; Kapler, R.; Krolas, W.; Liang, F.; Livesay, R. J.; Ma, Z.; Matei, C.; Matthews, C.; Moazen, B.; Nesaraja, C. D.; O'Malley, P.; Patterson, N.; Paulauskas, S. V.; Pelham, T.; Pittman, S. T.; Radford, D.; Rogers, J.; Schmitt, K.; Shapira, D.; Shriner, J. F.; Sissom, D. J.; Smith, M. S.; Swan, T.; Thomas, J. S.; Vieira, D. J.; Wilhelmy, J. B.; Wilson, G. L.

    2009-03-01

    Neutron capture reactions on unstable nuclei are important for both basic and applied nuclear science. A program has been developed at the Holifield Radioactive Ion Beam Facility at Oak Ridge National Laboratory to study single-neutron transfer (d,p) reactions with rare isotope beams to provide information on neutron-induced reactions on unstable nuclei. Results from (d,p) studies on 130,132Sn, 134Te and 75As are discussed.

  2. Neutron transfer reactions: Surrogates for neutron capture for basic and applied nuclear science

    Energy Technology Data Exchange (ETDEWEB)

    Cizewski, J. A. [Rutgers University; Jones, K. L. [University of Tennessee; Kozub, R. L. [Tennessee Technological University; Pain, Steven D [ORNL; Peters, W. A. [Rutgers University; Adekola, Aderemi S [ORNL; Allen, J. [Rutgers University; Bardayan, Daniel W [ORNL; Becker, J. [Lawrence Livermore National Laboratory (LLNL); Blackmon, Jeff C [ORNL; Chae, K. Y. [University of Tennessee; Chipps, K. [Colorado School of Mines, Golden; Erikson, Luke [Colorado School of Mines, Golden; Gaddis, A. L. [Furman University; Harlin, Christopher W [ORNL; Hatarik, Robert [Rutgers University; Howard, Joshua A [ORNL; Jandel, M. [Los Alamos National Laboratory (LANL); Johnson, Micah [ORNL; Kapler, R. [University of Tennessee; Krolas, W. [University of Warsaw; Liang, J Felix [ORNL; Livesay, Jake [ORNL; Ma, Zhanwen [ORNL; Matei, Catalin [Oak Ridge Associated Universities (ORAU); Matthews, C. [Rutgers University; Moazen, Brian [University of Tennessee; Nesaraja, Caroline D [ORNL; O' Malley, Patrick [Rutgers University; Patterson, N. P. [University of Surrey, UK; Paulauskas, Stanley [University of Tennessee; Pelham, T. [University of Surrey, UK; Pittman, S. T. [University of Tennessee, Knoxville (UTK); Radford, David C [ORNL; Rogers, J. [Tennessee Technological University; Schmitt, Kyle [University of Tennessee; Shapira, Dan [ORNL; ShrinerJr., J. F. [Tennessee Technological University; Sissom, D. J. [Tennessee Technological University; Smith, Michael Scott [ORNL; Swan, T. P. [University of Surrey, UK; Thomas, J. S. [Rutgers University; Vieira, D. J. [Los Alamos National Laboratory (LANL); Wilhelmy, J. B. [Los Alamos National Laboratory (LANL); Wilson, Gemma L [ORNL

    2009-04-01

    Neutron capture reactions on unstable nuclei are important for both basic and applied nuclear science. A program has been developed at the Holifield Radioactive Ion Beam Facility at Oak Ridge National Laboratory to study single-neutron transfer (d,p) reactions with rare isotope beams to provide information on neutron-induced reactions on unstable nuclei. Results from (d,p) studies on {sup 130,132}Sn, {sup 134}Te and {sup 75}As are discussed.

  3. Necessity of Accreditation Standards for Quality Assurance of Medical Basic Sciences

    OpenAIRE

    J Jahroomi Shirazi; Nakhaee, N; Z Jalili; Rezaeian, M; AR Jafari

    2013-01-01

    Background: The present article reviews the significance of accreditation standards while emphasizing the necessity of implementation of such standards by basic medical science council, with an eye on such international standards as those published by WFME. This review article had to decide on the key words and expressions, data bases, to review relevant literature, review higher and medical education journals at GOOGLE, ELSEVIER, PUBMED, and such web sites as those of WFME and WMA’s. Accredi...

  4. Coordinating the undergraduate medical (MBBS basic sciences programme in a Nepalese medical school

    Directory of Open Access Journals (Sweden)

    Shankar PR

    2011-06-01

    Full Text Available KIST Medical College follows the curriculum of the Institute ofMedicine, Tribhuvan University. The programme aims toproduce socially responsible and competent physicians whoare willing and able to meet the existing and emergingchallenges of the national and international healthcaresystem. The first cohort of undergraduate medical students(MBBS students was admitted in November 2008 and threecohorts including the one admitted in 2008 have beenadmitted at the time of writing. The basic science subjects aretaught in an integrated, organ-system-based manner withcommunity medicine during the first two years. I wasappointed as the MBBS Phase I programme coordinator inSeptember 2008 and in this article I share my experiences ofrunning the basic sciences programme and also offersuggestions for running an efficient academic programme. Themanuscript will be of special interest to readers runningundergraduate medical programmes. The reader canunderstand our experiences in running the programme inadverse circumstances, learning to achieve greater integrationamong basic science, community medicine and clinicaldepartments, obtain information about a communitydiagnosis programme and know about running specialmodules on the medical humanities and pharmaceuticalpromotion.

  5. Necessity of Accreditation Standards for Quality Assurance of Medical Basic Sciences

    Directory of Open Access Journals (Sweden)

    J Jahroomi Shirazi

    2013-01-01

    Full Text Available Background: The present article reviews the significance of accreditation standards while emphasizing the necessity of implementation of such standards by basic medical science council, with an eye on such international standards as those published by WFME. This review article had to decide on the key words and expressions, data bases, to review relevant literature, review higher and medical education journals at GOOGLE, ELSEVIER, PUBMED, and such web sites as those of WFME and WMA’s. Accreditation is a powerful leverage for institutional change and improvement and must be actively supported by academic and national health authorities worldwide. Considering the mission of the Basic Medical Science, Health and Post grad. Education, Ministry of Health and Medical Education, Tehran, Iran as accountable medical education, all specialists of the spectrum of disciplines agreed on the necessity of formulating the medical education standards for all disciplines of their interest. It is important that all efforts be joined in the endeavor to create effective and reliable instruments for quality assurance of Basic Medical Sciences Education.

  6. Polymer materials basic research needs for energy applications

    Energy Technology Data Exchange (ETDEWEB)

    Macknight, W.J.; Baer, E.; Nelson, R.D. (eds.)

    1978-08-01

    The larger field covered in the workshop consists of (1) synthesis and characterization, (2) physical chemistry, (3) physics, and (4) engineering. Polymeric materials are properly regarded as new materials in their own right, not as replacements for existing materials. As such they need to be studied to understand the properties which are unique to them by virtue of their particular molecular structures. Technological applications will rationally follow from such studies. It is the objective of this report to point out basic research needs in polymer materials related to energy. The development of sophisticated instrumentation makes the task of molecular characterization possible on a level hitherto unattainable. Many of these instruments because of their size and complexity must of necessity be located at the DOE National Laboratories. The importance of personnel trained in the polymer field located at these facilities is emphasized. In the past there has been relatively little concerted polymer research within the energy community. This report attempts to describe the present situation and point out some needs and future research directions. (GHT)

  7. The Neuropsychoanalytic Approach: Using Neuroscience as the Basic Science of Psychoanalysis

    Science.gov (United States)

    Johnson, Brian; Flores Mosri, Daniela

    2016-01-01

    Neuroscience was the basic science behind Freud's psychoanalytic theory and technique. He worked as a neurologist for 20 years before being aware that a new approach to understand complex diseases, namely the hysterias, was needed. Solms coined the term neuropsychoanalysis to affirm that neuroscience still belongs in psychoanalysis. The neuropsychoanalytic field has continued Freud's original ideas as stated in 1895. Developments in psychoanalysis that have been created or revised by the neuropsychoanalysis movement include pain/relatedness/opioids, drive, structural model, dreams, cathexis, and dynamic unconscious. Neuroscience has contributed to the development of new psychoanalytic theory, such as Bazan's (2011) description of anxiety driven by unconscious intentions or “phantoms.” Results of adopting the “dual aspect monism” approach of idiographic psychoanalytic clinical observation combined with nomothetic investigation of related human phenomena include clarification and revision of theory, restoration of the scientific base of psychoanalysis, and improvement of clinical treatments. By imbricating psychoanalytic thinking with neuroscience, psychoanalysts are also positioned to make contributions to neuroscience research. Freud's original Project for a Scientific Psychology/Psychology for Neurologists can be carried forward in a way that moves psychoanalysis into the twenty-first century as a core contemporary science (Kandel, 1999). Neuroscience as the basic science of psychoanalysis both improves the field, and enhances its scientific and cultural status. PMID:27790160

  8. Solar energy sciences and engineering applications

    CERN Document Server

    Enteria, Napoleon

    2013-01-01

    Solar energy is available all over the world in different intensities. Theoretically, the solar energy available on the surface of the earth is enough to support the energy requirements of the entire planet. However, in reality, progress and development of solar science and technology depends to a large extent on human desires and needs. This is due to the various barriers to overcome and to deal with the economics of practical utilization of solar energy.This book will introduce the rapid development and progress in the field of solar energy applications for science and technology: the advanc

  9. Program summaries for 1979: energy sciences programs

    Energy Technology Data Exchange (ETDEWEB)

    1979-12-01

    This report describes the objectives of the various research programs being conducted by the Chemical Sciences, Metallurgy and Materials Science, and Process Science divisions of the BNL Dept. of Energy and Environment. Some of the more significant accomplishments during 1979 are also reported along with plans for 1980. Some of the topics under study include porphyrins, combustion, coal utilization, superconductors, semiconductors, coal, conversion, fluidized-bed combustion, polymers, etc. (DLC)

  10. The articulation of integration of clinical and basic sciences in concept maps: differences between experienced and resident groups.

    Science.gov (United States)

    Vink, Sylvia; van Tartwijk, Jan; Verloop, Nico; Gosselink, Manon; Driessen, Erik; Bolk, Jan

    2016-08-01

    To determine the content of integrated curricula, clinical concepts and the underlying basic science concepts need to be made explicit. Preconstructed concept maps are recommended for this purpose. They are mainly constructed by experts. However, concept maps constructed by residents are hypothesized to be less complex, to reveal more tacit basic science concepts and these basic science concepts are expected to be used for the organization of the maps. These hypotheses are derived from studies about knowledge development of individuals. However, integrated curricula require a high degree of cooperation between clinicians and basic scientists. This study examined whether there are consistent variations regarding the articulation of integration when groups of experienced clinicians and basic scientists and groups of residents and basic scientists-in-training construct concept maps. Seven groups of three clinicians and basic scientists on experienced level and seven such groups on resident level constructed concept maps illuminating clinical problems. They were guided by instructions that focused them on articulation of integration. The concept maps were analysed by features that described integration. Descriptive statistics showed consistent variations between the two expertise levels. The concept maps of the resident groups exceeded those of the experienced groups in articulated integration. First, they used significantly more links between clinical and basic science concepts. Second, these links connected basic science concepts with a greater variety of clinical concepts than the experienced groups. Third, although residents did not use significantly more basic science concepts, they used them significantly more frequent to organize the clinical concepts. The conclusion was drawn that not all hypotheses could be confirmed and that the resident concept maps were more elaborate than expected. This article discusses the implications for the role that residents and

  11. Vertical integration of basic science in final year of medical education

    Science.gov (United States)

    Rajan, Sudha Jasmine; Jacob, Tripti Meriel; Sathyendra, Sowmya

    2016-01-01

    Background: Development of health professionals with ability to integrate, synthesize, and apply knowledge gained through medical college is greatly hampered by the system of delivery that is compartmentalized and piecemeal. There is a need to integrate basic sciences with clinical teaching to enable application in clinical care. Aim: To study the benefit and acceptance of vertical integration of basic science in final year MBBS undergraduate curriculum. Materials and Methods: After Institutional Ethics Clearance, neuroanatomy refresher classes with clinical application to neurological diseases were held as part of the final year posting in two medical units. Feedback was collected. Pre- and post-tests which tested application and synthesis were conducted. Summative assessment was compared with the control group of students who had standard teaching in other two medical units. In-depth interview was conducted on 2 willing participants and 2 teachers who did neurology bedside teaching. Results: Majority (>80%) found the classes useful and interesting. There was statistically significant improvement in the post-test scores. There was a statistically significant difference between the intervention and control groups' scores during summative assessment (76.2 vs. 61.8 P < 0.01). Students felt that it reinforced, motivated self-directed learning, enabled correlations, improved understanding, put things in perspective, gave confidence, aided application, and enabled them to follow discussions during clinical teaching. Conclusion: Vertical integration of basic science in final year was beneficial and resulted in knowledge gain and improved summative scores. The classes were found to be useful, interesting and thought to help in clinical care and application by majority of students.

  12. Magnet Science and Technology for Basic Research at the High Field Laboratory for Superconducting Materials

    Institute of Scientific and Technical Information of China (English)

    渡辺和雄

    2007-01-01

    Since the first practical cryocooled superconducting magnet using a GM-cryocooler and high temperature superconducting current leads has been demonstrated successfully at the High Field Laboratory for Superconducting Materials (HFLSM), various kinds of cryocooled superconducting magnets in fields up to 15 T have been used to provide access for new research areas in fields of magneto-science. Recently, the HFLSM has succeeded in demonstrating a cryocooed 18 T high temperature superconducting magnet and a high field cryocooled 27.5 T hybrid magnet. Cryocooled magnet technology and basic research using high field magnets at the HFLSM are introduced.

  13. Somatostatin receptor-mediated imaging and therapy: basic science, current knowledge, limitations and future perspectives

    International Nuclear Information System (INIS)

    In vivo somatostatin receptor-mediated scintigraphy has proven to be a valuable method for the visualisation of neuroendocrine tumours and their metastases. A new application is the use of radiolabelled analogues for somatostatin receptor-mediated therapy. This paper presents a review on the basic science, historical background and current knowledge of somatostatin receptor subtypes and their expression in neuroendocrine tumours. New somatostatin analogues, new chelators, ''new'' radionuclides and combinations thereof are also discussed. Due attention is given to limitations and future perspectives of somatostatin receptor-mediated imaging and therapy. (orig.)

  14. Basic research needs and priorities in solar energy. Volume I. Executive summary. Technology crosscuts for DOE

    Energy Technology Data Exchange (ETDEWEB)

    Jayadev, T S; Roessner, D [eds.

    1980-01-01

    This report identifies, describes, and recommends priorities for basic research important to the future development of solar energy. In response to a request from the US Department of Energy, SERI surveyed more than 120 leading scientists who were engaged in or knowledgeable of solar-related research. SERI scientists relied heavily on the opinions of scientists polled, but weighted their own recommendations and opinions equally. The result is an amalgam of national scientific opinion representing the views of key researchers in relevant disciplines and of SERI staff members. The Scientific disciplines included in the report are: chemistry, biology, materials sciences, engineering and mathematics, and the social and behavioral sciences. Each discipline is subdivided into two to five topical areas and, wintin each topical area, research needs are described and ranked according to the priorities suggested in the survey. Three categories of priority were established: Crucial, important, and needed. A narrative accompanying the descripton of research needs in each topical area discusses the importance of research in the area for solar energy development and presents the bases for the priority rankings recommended.

  15. Competence of matric physical science teachers in some basic problem-solving strategies

    Directory of Open Access Journals (Sweden)

    Mailoo Selvaratnam

    2011-01-01

    Full Text Available The National Curriculum Statement for matric physical science places strong emphasis on the development of critical thinking and reasoning abilities of pupils. The successful implementation of this curriculum therefore requires teachers who are competent in the cognitive (intellectual skills and strategies needed for learning science effectively. Testing of teachers’ competence in this aspect is therefore important. I therefore analysed teachers’ answers to questions that were carefully designed to test competence in some basic intellectual strategies that are important for problem solving in physical science courses. A total of 73 matric physical science teachers, from about 50 Dinaledi schools in the North West and KwaZulu-Natal provinces in South Africa, were tested in five intellectual strategies: clear representation of problems, identifying and focusing on the goal, identification and use of relevant principles, use of equations for deductions and proceeding step-by-step with the solution. The teachers’ competence was poor in all the intellectual strategies tested. About 60% (the average performance in all 13 questions used for testing of teachers tested were unable to solve the questions correctly. An important objective of the curriculum is the development of critical thinking, scientific reasoning and strategies of pupils. This study shows that the achievement of this objective will be seriously handicapped because of the lack of competence of many teachers in intellectual strategies. There is therefore a need to train teachers in order to increase their competence in this aspect.

  16. Energy Frontier Research Center, Center for Materials Science of Nuclear Fuels

    Energy Technology Data Exchange (ETDEWEB)

    Todd R. Allen

    2011-12-01

    This is a document required by Basic Energy Sciences as part of a mid-term review, in the third year of the five-year award period and is intended to provide a critical assessment of the Center for Materials Science of Nuclear Fuels (strategic vision, scientific plans and progress, and technical accomplishments).

  17. Peer-assisted learning: filling the gaps in basic science education for preclinical medical students.

    Science.gov (United States)

    Sammaraiee, Yezen; Mistry, Ravi D; Lim, Julian; Wittner, Liora; Deepak, Shantal; Lim, Gareth

    2016-09-01

    In contrast to peer-assisted learning (PAL) in clinical training, there is scant literature on the efficacy of PAL during basic medical sciences teaching for preclinical students. A group of senior medical students aimed to design and deliver clinically oriented small-group tutorials after every module in the preclinical curriculum at a United Kingdom medical school. Twenty tutorials were delivered by senior students throughout the year to first- and second-year students. A baseline questionnaire was delivered to inform the development of the program followed by an end-point questionnaire the next year (n = 122). Quizzes were administered before and after five separate tutorials to assess changes in mean student scores. Additionally, each tutorial was evaluated via a questionnaire for participants (n = 949). All five posttutorial quizzes showed a significant improvement in mean student score (P learning and consolidating information with someone familiar with the material to be useful. With the inclusion of the program, students felt there were now an adequate number of tutorials during the year. In conclusion, this study shows that senior medical students can design and deliver a program that adds value to the mostly lecture-based formal preclinical curriculum. We hope that our study can prompt further work to explore the effect of PAL on the teaching of basic sciences during preclinical studies. PMID:27445276

  18. Restructuring a basic science course for core competencies: an example from anatomy teaching.

    Science.gov (United States)

    Gregory, Jeremy K; Lachman, Nirusha; Camp, Christopher L; Chen, Laura P; Pawlina, Wojciech

    2009-09-01

    Medical schools revise their curricula in order to develop physicians best skilled to serve the public's needs. To ensure a smooth transition to residency programs, undergraduate medical education is often driven by the six core competencies endorsed by the Accreditation Council for Graduate Medical Education (ACGME): patient care, medical knowledge, practice-based learning, interpersonal skills, professionalism, and systems-based practice. Recent curricular redesign at Mayo Medical School provided an opportunity to restructure anatomy education and integrate radiology with first-year gross and developmental anatomy. The resulting 6-week (120-contact-hour) human structure block provides students with opportunities to learn gross anatomy through dissection, radiologic imaging, and embryologic correlation. We report more than 20 educational interventions from the human structure block that may serve as a model for incorporating the ACGME core competencies into basic science and early medical education. The block emphasizes clinically-oriented anatomy, invites self- and peer-evaluation, provides daily formative feedback through an audience response system, and employs team-based learning. The course includes didactic briefing sessions and roles for students as teachers, leaders, and collaborators. Third-year medical students serve as teaching assistants. With its clinical focus and competency-based design, the human structure block connects basic science with best-practice clinical medicine.

  19. Conducting correlation seminars in basic sciences at KIST Medical College, Nepal

    Directory of Open Access Journals (Sweden)

    P. Ravi Shankar

    2011-10-01

    Full Text Available KIST Medical College is a new medical school in Lalitpur, Nepal. In Nepal, six basic science subjects are taught together in an integrated organ system-based manner with early clinical exposure and community medicine. Correlation seminars are conducted at the end of covering each organ system. The topics are decided by the core academic group (consisting of members from each basic science department, the Department of Community Medicine, the academic director, and the clinical and program coordinators considering the public health importance of the condition and its ability to include learning objectives from a maximum number of subjects. The learning objectives are decided by individual departments and finalized after the meeting of the core group. There are two student coordinators for each seminar and an evaluation group evaluates each seminar and presenter. Correlation seminars help students revise the organ system covered and understand its clinical importance, promote teamwork and organization, and supports active learning. Correlation seminars should be considered as a learning modality by other medical schools.

  20. Proceedings of the fifteenth symposium on energy engineering sciences

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    This Proceedings Volume includes the technical papers that were presented during the Fifteenth Symposium on Energy Engineering Sciences on May 14-15, 1997, at Argonne National Laboratory, Argonne, Illinois. The Symposium was organized into eight technical sessions, which included 32 individual presentations followed by discussion and interaction with the audience. The topics of the eight sessions are: multiphase flows 1; multiphase flows 2; mostly optics; fluid mechanics; nonlinear fields; welding and cracks; materials; and controls. The DOE Office of Basic Energy Sciences, of which Engineering Research is a component program, is responsible for the long-term mission-oriented research in the Department. It has the prime responsibility for establishing the basic scientific foundation upon which the Nation`s future energy options will have to be identified, developed, and built. It is committed to the generation of new knowledge necessary for the solution of present and future problems of energy exploration, production, conversion, and utilization, consistent with respect for the environment. Separate abstracts have been indexed into the energy database for contributions to this Symposium.

  1. A Sustainable Energy Laboratory Course for Non-Science Majors

    Science.gov (United States)

    Nathan, Stephen A.; Loxsom, Fred

    2016-10-01

    Sustainable energy is growing in importance as the public becomes more aware of climate change and the need to satisfy our society's energy demands while minimizing environmental impacts. To further this awareness and to better prepare a workforce for "green careers," we developed a sustainable energy laboratory course that is suitable for high school and undergraduate students, especially non-science majors. Thirteen hands-on exercises provide an overview of sustainable energy by demonstrating the basic principles of wind power, photovoltaics, electric cars, lighting, heating/cooling, insulation, electric circuits, and solar collectors. The order of content presentation and instructional level (secondary education or college) can easily be modified to suit instructor needs and/or academic programs (e.g., engineering, physics, renewable and/or sustainable energy).

  2. International cooperation in basic space science, Western Asian countries and the world

    Science.gov (United States)

    de Morais Mendonca Teles, Antonio

    The world will never better develop and attain a global peace state, if it does not exist a world-wide cooperation, union of interests among all countries on planet Earth, respecting and understanding each other culture differences. So, if the countries interested in space science want to create or better develop this field, they need to firstly construct peace states and social cooperation, while scientific and technological cooperation will develop -among them. Here in this paper, under the principles in the United Nations (UN)' Agenda 21 (UN UNCED, 1992), I propose four points that can lead to a practical and solid international cooperation in basic aerospace science and technology, based on ground studies, with sustainable space programs in countries with social necessities, and to the construction of an avenue of peace states in those areas and in the world, 1) The creation of LINKS among the "developing" countries, among the "developed" ones and between them -with scientists, engineers, educators and administrative personnel. This can catalyze a self-sustainable scientific and technological production in the "developing" countries. Financial matters could be done through the World Bank in coopera-tion with UNESCO. 2) The administration of this difficult enterprise of international coopera-tion. With the increasing complexity of relationships among the aerospace-interested countries, it will be necessary the creation of a center capable to serve as an INTERNATIONAL CO-ORDINATOR CENTER FOR AEROSPACE ACTIVITIES. 3) CULTURE: in Western Asian countries there is a cultural habit that when somebody gives something valuable to a person, this person should give something back. Thus, the Western Asian countries receiving infor-mation on basic aerospace science and technology from the "developed" ones, those countries would probably feel they should give something in return. Western Asian countries could trans-mit their costumes, thinking ways, habits, persons' worries

  3. The Views of Science Pre-Service Teachers about the Usage of Basic Information Technologies (BIT) in Education and Instruction

    Science.gov (United States)

    Çetin, Oguz

    2016-01-01

    In this study aiming to present a description based on science pre-service teachers' views related to use of Basic Information Technologies (BIT) in education and training, an interview is carried out with 21 pre-service science teachers who study in different classes in Faculty of Education, Nigde University. For this aim, improved interview form…

  4. Obstacles of Implementing the Science Curricula of the Basic Stage as Perceived by the Teachers in a Jordanian Town

    Science.gov (United States)

    Ayasra, Ahmad

    2015-01-01

    This study aimed to investigate obstacles that prevent implementation of science curriculum which was developed within the Education Reform for the Knowledge Economy project (ErfKE). To achieve this, a purposeful sample consisted of four teachers of science for the basic stage in the town located in the north of Jordan in the first semester of the…

  5. Cosmic Visions Dark Energy: Science

    OpenAIRE

    Dodelson, Scott; Heitmann, Katrin; Hirata, Chris; Honscheid, Klaus; Roodman, Aaron; Seljak, Uroš; Slosar, Anže; Trodden, Mark

    2016-01-01

    Cosmic surveys provide crucial information about high energy physics including strong evidence for dark energy, dark matter, and inflation. Ongoing and upcoming surveys will start to identify the underlying physics of these new phenomena, including tight constraints on the equation of state of dark energy, the viability of modified gravity, the existence of extra light species, the masses of the neutrinos, and the potential of the field that drove inflation. Even after the Stage IV experiment...

  6. Embryology and histology education in North American dental schools: the Basic Science Survey Series.

    Science.gov (United States)

    Burk, Dorothy T; Lee, Lisa M J; Lambert, H Wayne

    2013-06-01

    As part of the Basic Science Survey Series (BSSS) for Dentistry, members of the American Dental Education Association (ADEA) Anatomical Sciences Section surveyed faculty members teaching embryology and histology courses at North American dental schools. The survey was designed to assess, among other things, curriculum content, utilization of laboratories, use of computer-assisted instruction (CAI), and recent curricular changes. Responses were received from fifty-nine (88.1 percent) of the sixty-seven U.S. and Canadian dental schools. Findings suggest the following: 1) a trend toward combining courses is evident, though the integration was predominantly discipline-based; 2) embryology is rarely taught as a stand-alone course, as content is often covered in gross anatomy, oral histology, and/or in an integrated curriculum; 3) the number of contact hours in histology is decreasing; 4) a trend toward reduction in formal laboratory sessions, particularly in embryology, is ongoing; and 5) use of CAI tools, including virtual microscopy, in both embryology and histology has increased. Additionally, embryology and histology content topic emphasis is identified within this study. Data, derived from this study, may be useful to new instructors, curriculum and test construction committees, and colleagues in the anatomical sciences, especially when determining a foundational knowledge base.

  7. How neuroscience is taught to North American dental students: results of the Basic Science Survey Series.

    Science.gov (United States)

    Gould, Douglas J; Clarkson, Mackenzie J; Hutchins, Bob; Lambert, H Wayne

    2014-03-01

    The purpose of this study was to determine how North American dental students are taught neuroscience during their preclinical dental education. This survey represents one part of a larger research project, the Basic Science Survey Series for Dentistry, which covers all of the biomedical science coursework required of preclinical students in North American dental schools. Members of the Section on Anatomical Sciences of the American Dental Education Association assembled, distributed, and analyzed the neuroscience survey, which had a 98.5 percent response from course directors of the sixty-seven North American dental schools. The eighteen-item instrument collected demographic data on the course directors, information on the content in each course, and information on how neuroscience content is presented. Findings indicate that 1) most neuroscience instruction is conducted by non-dental school faculty members; 2) large content variability exists between programs; and 3) an increase in didactic instruction, integrated curricula, and use of computer-aided instruction is occurring. It is anticipated that the information derived from the survey will help guide neuroscience curricula in dental schools and aid in identifying appropriate content.

  8. The Cognitive Outcome in the Physical Games at the College of Students of the Basic Science in the World Islamic Sciences and Education University

    Science.gov (United States)

    Salameh, Ibrahim A. M.; Al-Maharmeh, Yaseen A. M.; Oudat, Mo'een A.

    2013-01-01

    The study aimed at reconnoitering the cognitive outcome in the physical games at students of the college of basic science in the World Islamic Science and Education University. The descriptive method was employed, where the sample was randomly chosen, and amounted to (16) students (males & females) from the faculty. The sample discussed five…

  9. 76 FR 40714 - Fusion Energy Sciences Advisory Committee

    Science.gov (United States)

    2011-07-11

    ... Fusion Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Fusion Energy Sciences Advisory... CONTACT: Albert L. Opdenaker, Designated Federal Officer, Office of Fusion Energy Sciences;...

  10. Proceeding of the Scientific Meeting and Presentation on Basic Research of Nuclear Science and Technology: Book I. Physics, Reactor Physics and Nuclear Instrumentation

    International Nuclear Information System (INIS)

    The proceeding contains papers presented on Scientific Meeting and Presentation on on Basic Research of Nuclear Science and Technology, held in Yogyakarta, 25-27 April 1995. This proceeding is part one from two books published for the meeting contains papers on Physics, Reactor Physics and Nuclear Instrumentation as results of research activities in National Atomic Energy Agency. There are 39 papers indexed individually. (ID)

  11. Energy from the Atom. A Basic Teaching Unit on Energy. Revised.

    Science.gov (United States)

    McDermott, Hugh, Ed.; Scharmann, Larry, Ed.

    Recommended for grades 9-12 social studies and/or physical science classes, this 4-8 day unit focuses on four topics: (1) the background and history of atomic development; (2) two common types of nuclear reactors (boiling water and pressurized water reactors); (3) disposal of radioactive waste; and (4) the future of nuclear energy. Each topic…

  12. UN/ESA Workshops on Basic Space Science An Update on Their Achievements

    CERN Document Server

    Haubold, H J

    1999-01-01

    During the second half of the twentieth century, expensive observatories are being erected at La Silla (Chile), Mauna Kea (Hawai), Las Palmas (Canary Island), and Calar Alto (Spain), to name a view. In 1990, at the beginning of The Decade of Discovery in Astronomy and Astrophysics (Bahcall [2]), the UN/ESA Workshops on Basic Space Science initiated the establishment of small astronomical telescope facilities, among them many particularly supported by Japan, in developing countries in Asia and the Pacific (Sri Lanka, Philippines), Latin America and the Caribbean (Colombia, Costa Rica, Honduras, Paraguay), and Western Asia (Egypt, Jordan, Morocco). The annual UN/ESA Workshops continue to pursue an agenda to network these small observatory facilities through similar research and education programmes and at the same time encourage the incorporation of cultural elements predominant in the respective cultures. Cross-cultural integration and multi-lingual scientific cooperation may well be a dominant theme in the ne...

  13. Research and Education in Basic Space Science The Approach Pursued in the UN/ESA Workshops

    CERN Document Server

    Al-Naimiy, H M K; Chamcham, K; de Alwis, S P; De Carias, M C P; Haubold, H J; Boggino, A E T

    2000-01-01

    Since 1990, the United Nations in cooperation with the European Space Agencyis holding annually a workshop on basic space science for the benefit of theworldwide development of astronomy. These workshops have been held in countriesof Asia and the Pacific (India, Sri Lanka), Latin America and the Caribbean(Costa Rica, Colombia, Honduras), Africa (Nigeria), Western Asia (Egypt,Jordan), and Europe (Germany, France). Additional to the scientific benefits ofthe workshops and the strengthening of international cooperation, the workshopslead to the establishment of astronomical telescope facilities in Colombia,Egypt, Honduras, Jordan, Morocco, Paraguay, Peru, Philippines, Sri Lanka, andUruguay. The annual UN/ESA Workshops continue to pursue an agenda to networkthese astronomical telescope facilities through similar research and educationprogrammes. Teaching material and hands-on astrophysics material has beendeveloped for the operation of such astronomical telescope facilities in anuniversity environment.

  14. Aging and degeneration of the intervertebral disc: review of basic science

    Directory of Open Access Journals (Sweden)

    Josemberg da Silva Baptista

    2015-06-01

    Full Text Available Currently there is a growing interest in the study of intervertebral discs due to loss of manpower brought to society by low back and neck pains. These papers seek to delineate the difference between normal aging and disc degeneration, trying to understand what factor would be determining for the second condition. Thus, the morphology field was expanded and knowledge on the structure of intervertebral discs currently uses the research field of cell and molecular biology, and genetics. The results indicate that regardless of age or condition, the intervertebral disc undergoes long and extensive remodeling of its constituents, which are influenced by several factors: environmental, soluble, cell growth and extracellular matrix. In this literature review we describe the biological characteristics of the cervical and lumbar intervertebral disc with a focus on basic science of aging and degeneration, selecting the latest findings and discussions of the area, which influence future research and clinical thoughts.

  15. Development of Radio Astronomy at Centre for Basic Space Science Observatory, Nsukka Nigeria

    Science.gov (United States)

    Aliyu, Nasiru; Okere, Bonaventure I.; Lanre, Daniyan O.; Ezechi, Nwachukwu E.

    2015-08-01

    Radio telescopes for research, teaching and learning at Centre for Basic Space Science (CBSS) observatory are currently in place of development. A small parabolic radio telescope with diameter of 3.0 m working at 1420 MHz is already available for general purpose of radio astronomical observations. In addition, a Radio Jove telescope with dual dipole antenna working at 20 MHz and Sudden Ionospheric Disturbance (SID) monitor working at 24 KHz are also available. It is suitable to monitor daily solar burst, solar flares as well as Jupiter decametric emission. More over, CBSS radio interferometers are now under construction. It consists of non-tracking Radio Jove array and SID monitor as well as two radio telescope tracking interferometers. The latter is planned to utilize up to 4 antennas. Multi frequency receivers are made available at 24 KHz, 20 and 1420 MHz and will be used for VLBI in the near future.

  16. A prescription that addresses the decline of basic science education in medical school.

    Science.gov (United States)

    Miller, Daniel; Thornton, Christina S; Keough, Michael B; Roberts, Jodie I; Yipp, Bryan; Hollenberg, Morley; Bau, Jason T; Peplowski, Michael A; Beck, Paul L

    2014-10-04

    Over 30 years ago a cry rang out through the proverbial halls of academia; "The clinician scientist is an endangered species." These prophetic words have been reverberated in the ears of every specialty and every general medical organization in deafening tones. Why is the role of the clinician scientist or clinician investigator so important that this phrase has been repeated subsequently in medical and educational journals? Simply put, the clinician scientist bridges the ravine between the ever-growing mountain of scientific knowledge and the demanding patient centered clinical care. Here, we describe the current educational model established by the University of Calgary, Leaders in Medicine Program. Our program seeks to train future physicians and clinician scientists by incorporating training in basic science, translational and clinical research with clinical and medical education in a longitudinal program to students of traditional MD/PhD, MD/MSc or MD/MBA stream as well as interested Doctor of Medicine students.

  17. Systematic Review: The Association and Impact of Financial Conflicts of Interest in Basic Science Research

    Science.gov (United States)

    Bennett, Charles L.; Boyle, Simone N.; Kuykendal, Adam; Fisher, Matthew J.; Samaras, Athena T.; Barnato, Sara E.; Wagner, Robin L.; Goldstein, Carolyn E.; Tallman, Jacob; Munshi, Hidayatullah G.; Lai, Stephen Y.; Henke, Michael

    2009-01-01

    Background No prior study has evaluated financial relationships of investigators with pharmaceutical manufacturers for basic science. An example of the importance and impact of such relationships is in the evaluation of erythropoietin receptors’(EpoRs) effects on cancer cell lines, since studies have reported increased mortality when cancer patients receive erythropoiesis stimulating agents (ESAs). Purpose To assess the disclosed association that exist between pharmaceutical industry support and EpoRs effects on solid cancer cell lines. Data Sources MEDLINE and EMBASE (1988- July 2008) and two EpoR conferences sponsored by the National Institutes of Health. Study Selection All publications investigating EpoRs that met inclusion criteria were identified and included. Data Extraction Data were extracted on detection of EpoRs, presence of erythropoietin-induced signaling events, presence of erythropoietin-induced changes in cellular function, nature of qualitative conclusions, and sources of funding for all 74 studies. Data Synthesis In comparison to studies of academic investigators with no disclosed funding support from ESA manufacturers (n=64), the studies from academic investigators with funding support from ESA manufacturers (n= 7) and the laboratories directed by investigators employed by ESA manufacturers (n=3) were both less likely to identify: EpoR presence on solid tumor cells; erythropoietin-induced signaling events; erythropoietin-induced changes in cellular function; and less likely to conclude that their research had identified potentially harmful effects of erythropoietin on cancer cells. Additionally, presentations from industry-based investigator teams at NIH conferences were less likely to report EpoRs on cancer cell lines, downstream effects of erythropoietin, and cell proliferation and migration effects following EpoR administration. Conclusion Financial conflicts of interest impact the outcomes and presentation of basic science research data as

  18. Basic science and spine literature document bone morphogenetic protein increases cancer risk

    Directory of Open Access Journals (Sweden)

    Nancy E Epstein

    2014-01-01

    Full Text Available Background: Increasingly, clinical articles document that bone morphogenetic protein (BMP/INFUSE: Medtronic, Memphis, TN, USA and its derivatives utilized in spinal surgery increase the risk of developing cancer. However, there is also a large body of basic science articles that also document that various types of BMP and other members of the TGF-Beta (transforming growth factor beta family promote the growth of different types of cancers. Methods: This review looks at many clinical articles citing BMP/INFUSE′s role, largely "off-label", in contributing to complications encountered during spinal surgery. Next, however, specific attention is given to the clinical and basic science literature regarding how BMP and its derivatives (e.g. members of the TGF-beta family may also impact the development of breast and other cancers. Results: Utilizing BMP/INFUSE in spine surgery increased the risk of cancers/new malignancy as documented in several studies. For example, Carragee et al. found that for single-level instrumented posterolateral fusions (PLF using high-dose rhBMP-2 (239 patients vs. autograft (control group; n = 224, the risks of new cancers at 2 and 5 years postoperatively were increased. In laboratory studies, BMP′s along with other members of the TGF-Beta family also modulated/contributed to the proliferation/differentiation of breast cancer (e.g. bone formation/turnover, breast cancer-related solid tumors, and metastases, lung, adrenal, and colon cancer. Conclusions: BMP/INFUSE when utilized clinically in spinal fusion surgery appears to promote cancer at higher rates than observed in the overall population. Furthermore, BMP and TGF-beta are correlated with increased cancer growth both in the clinic and the laboratory.

  19. Basic Energy Conservation and Management--Part 2: HVAC

    Science.gov (United States)

    Krueger, Glenn

    2012-01-01

    Reducing school district energy expenditures has become a universal goal, and new technologies have brought greater energy efficiencies to the school environment. In Part 1 of this two-part series, the author discussed the steps required to establish an energy conservation and management program with an emphasis on lighting. In this article, he…

  20. Fusion energy science: Clean, safe, and abundant energy through innovative science and technology

    Energy Technology Data Exchange (ETDEWEB)

    None

    2001-01-01

    Fusion energy science combines the study of the behavior of plasmas--the state of matter that forms 99% of the visible universe--with a vision of using fusion--the energy source of the stars--to create an affordable, plentiful, and environmentally benign energy source for humankind. The dual nature of fusion energy science provides an unfolding panorama of exciting intellectual challenge and a promise of an attractive energy source for generations to come. The goal of this report is a comprehensive understanding of plasma behavior leading to an affordable and attractive fusion energy source.

  1. Brain Basics

    Medline Plus

    Full Text Available ... Basics will introduce you to some of this science, such as: How the brain develops How genes and the environment affect the brain The basic structure of the brain How different parts of ...

  2. Teaching Physiology in integrated basic medical sciences – sharing experiences from Nepal.

    Directory of Open Access Journals (Sweden)

    Pradhan AK

    2013-12-01

    Full Text Available Physiology is the basis of the medical profession [1]. Clear understanding of the mechanisms of the body functions always requires a high level of integration, apart from a descriptive approach [2, 3]. I worked as Professor in the Manipal College of Medical Sciences (MCOMS, Pokhara in the year 2009 -2010. Although my stay in Nepal was relatively short period, but the medical education system in Nepal influenced me. In Nepal, a traditional way of teaching pattern which is lecture-based, teacher-centered, discipline-based, examination-driven, and hospital-oriented is followed. Basic sciences and clinical sciences are the two main part of the medical curriculum in Nepal. The Bachelor of Medicine and Bachelor of Surgery degree is a four and half year's program, which is followed by one year internship. A large number of new medical colleges are coming up under Nepal Medical Council guidelines. There is a growing demand of Physicians in Nepal. Currently there are 18 medical colleges under Nepal Medical Council [4]. Manipal College of Medical Sciences is under Kathmandu University, one of the best and leading medical institutes in the country. This medical college is located in Pokhara. Students hailing from Nepal, India, Sri Lanka and other countries attend the four and a half year undergraduate medical (MBBS course. The MBBS course in Nepal is divided into nine semesters. Basic science subjects include Anatomy, Physiology, Biochemistry, Microbiology, Pathology, Pharmacology and Community Medicine which are taught in an integrated manner during the first four semesters (two years period. Community Medicine continues as a part of syllabus till the seventh semester and the clinical subjects like Medicine, Surgery, OBG, Ophthalmology, Orthopedics, Dermatology etc. are taught during the last five semesters of the MBBS course. At present Tribhuvan University (TU, Kathmandu University (KU, BP Koirala Institute of Health Sciences (BPKIHS and NAMS (National

  3. Proceedings of the 109th basic science seminar on research for quantum radiation measurement

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    In the field of radiation measurement in next century, one of the main themes for researchers will be to develop new radiation detection techniques based on quantum effects. Thus three research projects for development of new neutron detection method using He-Ne laser cells, radiation-resistant optical fibers, and superconducting tunnel junction radiation detectors have been started five years before in our research group for quantum radiation measurement of the advanced science research center (ASRC) of JAERI. The joint workshop `Research for Quantum Radiation Measurement` was held as one of basic science seminars in ASRC on 19-20th of January 1998 on the occasion of the ending of the projects. There were many presentations concerning the above three themes and the participants had a good opportunity to exchange relating research information. This proceedings includes 13 papers of the presentations. It is not only useful to know the present status of advanced study but also very suggestive to see the direction and evolution of `radiation detection techniques based on quantum effects` in the future. (J.P.N.)

  4. Strengthening faculty recruitment for health professions training in basic sciences in Zambia.

    Science.gov (United States)

    Simuyemba, Moses; Talib, Zohray; Michelo, Charles; Mutale, Wilbroad; Zulu, Joseph; Andrews, Ben; Nzala, Selestine; Katubulushi, Max; Njelesani, Evariste; Bowa, Kasonde; Maimbolwa, Margaret; Mudenda, John; Mulla, Yakub

    2014-08-01

    Zambia is facing a crisis in its human resources for health, with deficits in the number and skill mix of health workers. The University of Zambia School of Medicine (UNZA SOM) was the only medical school in the country for decades, but recently it was joined by three new medical schools--two private and one public. In addition to expanding medical education, the government has also approved several allied health programs, including pharmacy, physiotherapy, biomedical sciences, and environmental health. This expansion has been constrained by insufficient numbers of faculty. Through a grant from the Medical Education Partnership Initiative (MEPI), UNZA SOM has been investing in ways to address faculty recruitment, training, and retention. The MEPI-funded strategy involves directly sponsoring a cohort of faculty at UNZA SOM during the five-year grant, as well as establishing more than a dozen new master's programs, with the goal that all sponsored faculty are locally trained and retained. Because the issue of limited basic science faculty plagues medical schools throughout Sub-Saharan Africa, this strategy of using seed funding to build sustainable local capacity to recruit, train, and retain faculty could be a model for the region. PMID:25072591

  5. Cosmic Visions Dark Energy: Science

    CERN Document Server

    Dodelson, Scott; Hirata, Chris; Honscheid, Klaus; Roodman, Aaron; Seljak, Uroš; Slosar, Anže; Trodden, Mark

    2016-01-01

    Cosmic surveys provide crucial information about high energy physics including strong evidence for dark energy, dark matter, and inflation. Ongoing and upcoming surveys will start to identify the underlying physics of these new phenomena, including tight constraints on the equation of state of dark energy, the viability of modified gravity, the existence of extra light species, the masses of the neutrinos, and the potential of the field that drove inflation. Even after the Stage IV experiments, DESI and LSST, complete their surveys, there will still be much information left in the sky. This additional information will enable us to understand the physics underlying the dark universe at an even deeper level and, in case Stage IV surveys find hints for physics beyond the current Standard Model of Cosmology, to revolutionize our current view of the universe. There are many ideas for how best to supplement and aid DESI and LSST in order to access some of this remaining information and how surveys beyond Stage IV c...

  6. Cosmic Visions Dark Energy. Science

    Energy Technology Data Exchange (ETDEWEB)

    Dodelson, Scott [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Heitmann, Katrin [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Hirata, Chris [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Honscheid, Klaus [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Roodman, Aaron [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Seljak, Uroš [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Slosar, Anže [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Trodden, Mark [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

    2016-04-26

    Cosmic surveys provide crucial information about high energy physics including strong evidence for dark energy, dark matter, and inflation. Ongoing and upcoming surveys will start to identify the underlying physics of these new phenomena, including tight constraints on the equation of state of dark energy, the viability of modified gravity, the existence of extra light species, the masses of the neutrinos, and the potential of the field that drove inflation. Even after the Stage IV experiments, DESI and LSST, complete their surveys, there will still be much information left in the sky. This additional information will enable us to understand the physics underlying the dark universe at an even deeper level and, in case Stage IV surveys find hints for physics beyond the current Standard Model of Cosmology, to revolutionize our current view of the universe. There are many ideas for how best to supplement and aid DESI and LSST in order to access some of this remaining information and how surveys beyond Stage IV can fully exploit this regime. These ideas flow to potential projects that could start construction in the 2020's.

  7. Designing and Implementing Basic Sciences Ontology Based on Concepts and Relationships of Relevant Thesauri

    Directory of Open Access Journals (Sweden)

    Molouk Sadat Hosseini Beheshti

    2015-05-01

    Full Text Available Currently, the main portion of knowledge is stored in electronic texts and documents and for transferring that knowledge effectively, we must use proper methods to gather and retrieve relevant information. Ontologies provide means to produce structured documents and use intelligent search instead of keyword search. Ontology defines the common words and concepts used to describe and represent an area of knowledge. However, developing ontologies is a time consuming and labor work, so many ontology developers try to facilitate and speed up this process by reusing other resources. In fact, thesaurus contains semantic information and hierarchical structure that make it an appropriate resource for ontology construction. Therefore, we determined to use the thesauri previously developed at Iranian Research Institute for Information Science and Technology (IRANDOC to construct ontology in basic sciences domain. At first, we synchronized common concepts in thesauri before integrating them as a macro thesaurus and removed inconsistencies. To reduce the amount of time and human resources which were needed for synchronizing process, Thesaurus Synchronizer was developed to illustrate differences between matched cases of two thesauri. It provides powerful tools for demonstrating differences and suggestions for each of the existing matters. Thus, domain experts synchronized each two thesaurus semi-automatically. Then we merged thesauri and transform the data format into ISO 25964 standard. The conceptual model have been designed based on the terms and their relationships in the integrated thesaurus and the concept maps that were designed by domain experts for each of basic sciences (Chemistry, Physics, Biology, Geology and Mathematics. We used the methodology called METHONTOLOGY in this stage. The main activity in this methodology is conceptualization and it enables the construction of ontologies at the knowledge level. Ultimately, the ontology was generated by

  8. Annual summary of programs in energy sciences

    Energy Technology Data Exchange (ETDEWEB)

    1977-12-01

    This report presents an inventory and brief overview of the research programs carried out in the Energy Sciences area of the BNL Department of Energy and Environment. More complete and extensive descriptions of these programs exist in other documents, including the various publications cited herein. Each program description includes a statement of activities planned for the coming year. Thus, some sense of direction is indicated for each program. (RWR)

  9. Basic research with low-energy accelerator systems

    International Nuclear Information System (INIS)

    The major important tasks of basic research are to push back the frontiers of scientific knowledge, and to train students. It will be shown that small accelerator facilities are still capable of producing interesting and exciting results that are on the leading edge of scientific inquiry. In addition, I will argue that, although these facilities often cannot afford to train students in the use of the most modern research equipment, there is an important compensating benefit in that they larger facilities. This 'liberal' education, as opposed to 'technical' instruction in the use of the most modern research equipment, may well be of more value to society in the long run. (Author)

  10. Energy Storage. Teachers Guide. Science Activities in Energy.

    Science.gov (United States)

    Jacobs, Mary Lynn, Ed.

    Included in this science activities energy package for students in grades 4-10 are 12 activities related to energy storage. Each activity is outlined on the front and back of a single sheet and is introduced by a key question. Most of the activities can be completed in the classroom with materials readily available in any community. Among the…

  11. Wind Energy Workforce Development: Engineering, Science, & Technology

    Energy Technology Data Exchange (ETDEWEB)

    Lesieutre, George A.; Stewart, Susan W.; Bridgen, Marc

    2013-03-29

    Broadly, this project involved the development and delivery of a new curriculum in wind energy engineering at the Pennsylvania State University; this includes enhancement of the Renewable Energy program at the Pennsylvania College of Technology. The new curricula at Penn State includes addition of wind energy-focused material in more than five existing courses in aerospace engineering, mechanical engineering, engineering science and mechanics and energy engineering, as well as three new online graduate courses. The online graduate courses represent a stand-alone Graduate Certificate in Wind Energy, and provide the core of a Wind Energy Option in an online intercollege professional Masters degree in Renewable Energy and Sustainability Systems. The Pennsylvania College of Technology erected a 10 kilowatt Xzeres wind turbine that is dedicated to educating the renewable energy workforce. The entire construction process was incorporated into the Renewable Energy A.A.S. degree program, the Building Science and Sustainable Design B.S. program, and other construction-related coursework throughout the School of Construction and Design Technologies. Follow-on outcomes include additional non-credit opportunities as well as secondary school career readiness events, community outreach activities, and public awareness postings.

  12. Ultra-high energy physics and standard basic principles

    OpenAIRE

    Gonzalez-Mestres Luis

    2014-01-01

    It has not yet been elucidated whether the observed flux suppression for ultra-high energy cosmic rays (UHECR) at energies above ≃ 4 x 1019 eV is a signature of the Greisen-Zatsepin-Kuzmin (GZK) cutoff or a consequence of other phenomena. In both cases, violations of the standard fundamental principles of Physics can be present and play a significant role. They can in particular modify cosmic-ray interactions, propagation or acceleration at very high energy. Thus, in a long-term program, UHEC...

  13. Materials Issues in Advanced Nuclear Systems: Executive Summary of DOE Basic Research Needs Workshop, 'Basic Research Needs for Advanced Nuclear Energy Systems'

    International Nuclear Information System (INIS)

    The global utilization of nuclear energy has come a long way from its humble beginnings in the first sustained nuclear reaction at the University of Chicago in 1942. Today, there are over 440 nuclear reactors in 31 countries producing approximately 16% of the electrical energy used worldwide. In the United States, 104 nuclear reactors currently provide 19% of electrical energy used nationally. The International Atomic Energy Agency projects significant growth in the utilization of nuclear power over the next several decades due to increasing demand for energy and environmental concerns related to emissions from fossil plants. There are 28 new nuclear plants currently under construction including 10 in China, 8 in India, and 4 in Russia. In the United States, there have been notifications to the Nuclear Regulatory Commission of intentions to apply for combined construction and operating licenses for 27 new units over the next decade. The projected growth in nuclear power has focused increasing attention on issues related to the permanent disposal of nuclear waste, the proliferation of nuclear weapons technologies and materials, and the sustainability of a once-through nuclear fuel cycle. In addition, the effective utilization of nuclear power will require continued improvements in nuclear technology, particularly related to safety and efficiency. In all of these areas, the performance of materials and chemical processes under extreme conditions is a limiting factor. The related basic research challenges represent some of the most demanding tests of our fundamental understanding of materials science and chemistry, and they provide significant opportunities for advancing basic science with broad impacts for nuclear reactor materials, fuels, waste forms, and separations techniques. Of particular importance is the role that new nanoscale characterization and computational tools can play in addressing these challenges. These tools, which include DOE synchrotron X

  14. 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?

  15. Motivating medical students to learn basic science concepts using chronic myeloid leukemia as an integration theme

    Directory of Open Access Journals (Sweden)

    Sara Teresinha Olalla Saad

    2015-02-01

    Full Text Available Objective: To report on the use of chronic myeloid leukemia as a theme of basic clinical integration for first year medical students to motivate and enable in-depth understanding of the basic sciences of the future physician. Methods: During the past thirteen years we have reviewed and updated the curriculum of the medical school of the Universidade Estadual de Campinas. The main objective of the new curriculum is to teach the students how to learn to learn. Since then, a case of chronic myeloid leukemia has been introduced to first year medical students and discussed in horizontal integration with all themes taught during a molecular and cell biology course. Cell structure and components, protein, chromosomes, gene organization, proliferation, cell cycle, apoptosis, signaling and so on are all themes approached during this course. At the end of every topic approached, the students prepare in advance the corresponding topic of clinical cases chosen randomly during the class, which are then presented by them. During the final class, a paper regarding mutations in the abl gene that cause resistance to tyrosine kinase inhibitors is discussed. After each class, three tests are solved in an interactive evaluation. Results: The course has been successful since its beginning, 13 years ago. Great motivation of those who participated in the course was observed. There were less than 20% absences in the classes. At least three (and as many as nine students every year were interested in starting research training in the field of hematology. At the end of each class, an interactive evaluation was performed and more than 70% of the answers were correct in each evaluation. Moreover, for the final evaluation, the students summarized, in a written report, the molecular and therapeutic basis of chronic myeloid leukemia, with scores ranging from 0 to 10. Considering all 13 years, a median of 78% of the class scored above 5 (min 74%-max 85%, and a median of 67

  16. Introduction to wind energy systems basics, technology and operation

    CERN Document Server

    Wagner, Hermann-Josef

    2012-01-01

    The present book was written to address the needs of those readers interested in wind energy converters. The authors have tried to strike a balance between a short book chapter and a very detailed book for experts in the field. There were three prime reasons behind doing so: first, the field is highly interdisciplinary and requires a more accessible format for non-experts. The second reason for this more compact version is that both authors have encountered many students and technically oriented people who were searching for this type of book on wind energy. The third reason and motivation for

  17. A Bibliography of Basic Books on Atomic Energy

    Energy Technology Data Exchange (ETDEWEB)

    None

    1974-01-01

    This booklet lists selected commercially published books for the general public on atomic energy and closely related subjects. Books for young readers have school grade annotations.This booklet contains an author index, a title index, and a list of publishers’ addresses.

  18. Patient exposure in the basic science classroom enhances differential diagnosis formation and clinical decision-making

    Directory of Open Access Journals (Sweden)

    Justin G. Peacock

    2015-02-01

    Full Text Available Purpose. The authors proposed that introducing real patients into a pathology classroom early in medical education would help integrate fundamental principles and disease pathology with clinical presentation and medical history. Methods. Three patients with different pathologies described their history and presentation without revealing their diagnosis. Students were required to submit a differential diagnosis in writing, and then were able to ask questions to arrive at the correct diagnosis. Students were surveyed on the efficacy of patient-based learning. Results. Average student scores on the differential diagnosis assignments significantly improved 32% during the course. From the survey, 72% of students felt that patient encounters should be included in the pathology course next year. Seventy-four percent felt that the differential diagnosis assignments helped them develop clinical decision-making skills. Seventy-three percent felt that the experience helped them know what questions to ask patients. Eighty-six percent felt that they obtained a better understanding of patients’ social and emotional challenges. Discussion. Having students work through the process of differential diagnosis formulation when encountering a real patient and their clinical presentation improved clinical decision-making skills and integrated fundamental concepts with disease pathology during a basic science pathology course.

  19. Physiology education in North American dental schools: the basic science survey series.

    Science.gov (United States)

    Gautam, Medha; Shaw, David H; Pate, Ted D; Lambert, H Wayne

    2014-06-01

    As part of the Basic Science Survey Series for Dentistry, members of the American Dental Education Association (ADEA) Physiology, Pharmacology, and Therapeutics Section surveyed directors of physiology courses in North American dental schools. The survey was designed to assess, among other things, faculty affiliation and experience of course directors, teaching methods, general course content and emphasis, extent of interdisciplinary (shared) instruction, and impact of recent curricular changes. Responses were received from forty-four of sixty-seven (65.7 percent) U.S. and Canadian dental schools. The findings suggest the following: substantial variation exists in instructional hours, faculty affiliation, class size, and interdisciplinary nature of physiology courses; physiology course content emphasis is similar between schools; student contact hours in physiology, which have remained relatively stable in the past fifteen years, are starting to be reduced; recent curricular changes have often been directed towards enhancing the integrative and clinically relevant aspects of physiology instruction; and a trend toward innovative content delivery, such as use of computer-assisted instruction, is evident. Data from this study may be useful to physiology course directors, curriculum committees, and other dental educators with an interest in integrative and interprofessional education.

  20. The Effectiveness of an Educational Game for Teaching Optometry Students Basic and Applied Science

    Science.gov (United States)

    Trevino, Richard; Majcher, Carolyn; Rabin, Jeff; Kent, Theresa; Maki, Yutaka; Wingert, Timothy

    2016-01-01

    Purpose To compare the effectiveness of an educational board game with interactive didactic instruction for teaching optometry students elements of the core optometric curriculum. Methods Forty-two optometry students were divided into two GPA-matched groups and assigned to either 12 hours of game play (game group) or 12 hours of interactive didactic instruction (lecture group). The same material from the core optometric curriculum was delivered to both groups. Game play was accomplished via an original board game. Written examinations assessed change in knowledge level. A post-intervention opinion survey assessed student attitudes. Results There was no significant difference in pre- or post-intervention test scores between the lecture and game groups (Pre-test: p = 0.9; Post-test: p = 0.5). Post-intervention test scores increased significantly from baseline (Game group: 29.3% gain, Didactic group: 31.5% gain; p<0.001 for each). The score increase difference between groups was not statistically significant (p = 0.6). The post-intervention attitude survey did not reveal any significant between group differences (p = 0.5). Conclusions Our results indicate that an educational game and interactive didactic instruction can be equally effective in teaching optometry students basic and applied science. Furthermore, both modes of instruction have the potential to be equally engaging and enjoyable experiences. PMID:27233041

  1. Climate Risk Management in the Anthropocene: From Basic Science to Decisionmaking and Back.

    Science.gov (United States)

    Keller, K.

    2014-12-01

    Burning fossil fuels imposes a complex mixture of benefits and risks on current and future generations. While enabling a tremendous growth in prosperity, the resulting greenhouse gas emissions also drive risks associated with anthropogenic climate change. Managing climate risks has already motivated local, national, and global actions: utilities replace coal-fired power plants with gas turbines, engineers design sea-walls for future climates, companies sequester carbon dioxide into geological reservoirs, and federally as well as privately funded research projects analyze potential geoengineering approaches. These actions raise the question: what are sustainable, scientifically sound, technologically feasible, economically efficient, and ethically defensible climate-risk management strategies? This presentation reviews current and suggests improved approaches to designing and analyzing climate risk management strategies. Choosing a strategy involves complex trade-offs across diverse objectives and risk management instruments. In addition, this problem is imbued with deep uncertainty, where decisionmakers disagree about the appropriate problem framing, model structure, parameter values, and objectives. Neglecting this deep uncertainty can lead to considerable biases in risk assessments. Furthermore, deep uncertainty can render the typically applied model of expected utility maximization a poor description of actual decisionmakers' preferences. Applying a robust decisionmaking framework can improve decision support, identify mission-critical basic science questions, simplify the integration of new scientific findings, and provide avenues to analyze coupled epistemic-ethical questions.

  2. The Effectiveness of an Educational Game for Teaching Optometry Students Basic and Applied Science.

    Directory of Open Access Journals (Sweden)

    Richard Trevino

    Full Text Available To compare the effectiveness of an educational board game with interactive didactic instruction for teaching optometry students elements of the core optometric curriculum.Forty-two optometry students were divided into two GPA-matched groups and assigned to either 12 hours of game play (game group or 12 hours of interactive didactic instruction (lecture group. The same material from the core optometric curriculum was delivered to both groups. Game play was accomplished via an original board game. Written examinations assessed change in knowledge level. A post-intervention opinion survey assessed student attitudes.There was no significant difference in pre- or post-intervention test scores between the lecture and game groups (Pre-test: p = 0.9; Post-test: p = 0.5. Post-intervention test scores increased significantly from baseline (Game group: 29.3% gain, Didactic group: 31.5% gain; p<0.001 for each. The score increase difference between groups was not statistically significant (p = 0.6. The post-intervention attitude survey did not reveal any significant between group differences (p = 0.5.Our results indicate that an educational game and interactive didactic instruction can be equally effective in teaching optometry students basic and applied science. Furthermore, both modes of instruction have the potential to be equally engaging and enjoyable experiences.

  3. Ultra-high energy physics and standard basic principles

    Directory of Open Access Journals (Sweden)

    Gonzalez-Mestres Luis

    2014-04-01

    Full Text Available It has not yet been elucidated whether the observed flux suppression for ultra-high energy cosmic rays (UHECR at energies above ≃ 4 x 1019 eV is a signature of the Greisen-Zatsepin-Kuzmin (GZK cutoff or a consequence of other phenomena. In both cases, violations of the standard fundamental principles of Physics can be present and play a significant role. They can in particular modify cosmic-ray interactions, propagation or acceleration at very high energy. Thus, in a long-term program, UHECR data can hopefully be used to test relativity, quantum mechanics, energy and momentum conservation, vacuum properties... as well as the elementariness of standard particles. Data on cosmic rays at energies ≃ 1020 eV may also be sensitive to new physics generated well beyond Planck scale. A typical example is provided by the search for possible signatures of a Lorentz symmetry violation (LSV associated to a privileged local reference frame (the "vacuum rest frame", VRF. If a VRF exists, the internal structure of standard particles at ultra-high energy can undergo substantial modifications. Similarly, the conventional particle symmetries may cease to be valid at such energies instead of heading to a grand unification and the structure of vacuum may no longer be governed by standard quantum field theory. Then, the question whether the notion of Planck scale still makes sense clearly becomes relevant and the very grounds of Cosmology can undergo essential modifications. UHECR studies naturally interact with the interpretation of WMAP and Planck observations. Recent Planck data analyses tend to confirm the possible existence of a privileged space direction. If the observed phenomenon turns out to be a signature of the spinorial space-time (SST we suggested in 1996-97, then conventional Particle Physics may correspond to the local properties of standard matter at low enough energy and large enough distances. This would clearly strengthen the cosmological

  4. Manual on high energy teletherapy. Incorporating: Applications guide, procedures guide, basics guide

    International Nuclear Information System (INIS)

    Apart from a basic guide to the principles of the production of ionizing radiation and to methods of radiation protection and dose measurements, this booklet contains information about radiation protection measures for high-energy teletherapy

  5. The Articulation of Integration of Clinical and Basic Sciences in Concept Maps: Differences between Experienced and Resident Groups

    Science.gov (United States)

    Vink, Sylvia; van Tartwijk, Jan; Verloop, Nico; Gosselink, Manon; Driessen, Erik; Bolk, Jan

    2016-01-01

    To determine the content of integrated curricula, clinical concepts and the underlying basic science concepts need to be made explicit. Preconstructed concept maps are recommended for this purpose. They are mainly constructed by experts. However, concept maps constructed by residents are hypothesized to be less complex, to reveal more tacit basic…

  6. Investigation of Pre-Service Teachers' Opinions about Science in Terms of the Basic Elements of the Education Program

    Science.gov (United States)

    Sengul, Ozge Aydin

    2016-01-01

    The purpose of the current study is to investigate the pre-service teachers' opinions about science within the context of the basic elements of the education program, such as objectives, content, learning-teaching process and evaluation. The study was designed as a case study, one of the qualitative research methods. The participants of the study…

  7. Coherent Teaching and Need-Based Learning in Science: An Approach to Teach Engineering Students in Basic Physics Courses

    Science.gov (United States)

    Kurki-Suonio, T.; Hakola, A.

    2007-01-01

    In the present paper, we propose an alternative, based on constructivism, to the conventional way of teaching basic physics courses at the university level. We call this approach "coherent teaching" and the underlying philosophy of teaching science and engineering "need-based learning". We have been applying this philosophy in practice in a basic…

  8. Changes in Study Strategies of Medical Students between Basic Science Courses and Clerkships Are Associated with Performance

    Science.gov (United States)

    Ensminger, David C.; Hoyt, Amy E.; Chandrasekhar, Arcot J.; McNulty, John A.

    2013-01-01

    We tested the hypothesis that medical students change their study strategies when transitioning from basic science courses to clerkships, and that their study practices are associated with performance scores. Factor scores for three approaches to studying (construction, rote, and review) generated from student (n = 150) responses to a…

  9. The Use of Self-Learning Modules to Facilitate Learning of Basic Science Concepts in an Integrated Medical Curriculum

    Science.gov (United States)

    Khalil, Mohammed K.; Nelson, Loren D.; Kibble, Jonathan D.

    2010-01-01

    This study used qualitative and quantitative approaches to evaluate the effectiveness of self-learning modules (SLMs) developed to facilitate and individualize students' learning of basic medical sciences. Twenty physiology and nineteen microanatomy SLMs were designed with interactive images, animations, narrations, and self-assessments. Of 41…

  10. Basic radiation chemistry for the ionising energy treatment of food

    International Nuclear Information System (INIS)

    Before we can understand the chemistry involved in the irradiation of complex substances such as food we need to have some appreciation of the reactions involved and the products formed when ionising energy interacts with the simple substances such as water and dilute solutions. Reactions involving hydrated electrons, hydrogen atoms and hydroxyl radicals are examined and methods for minimising radiolytic effects in foods are discussed

  11. Swiss energy research program on energy economics basics for 2008-2011; Energieforschungsprogramm. Energiewirtschaftliche Grundlagen (EWG) fuer die Jahre 2008-2011

    Energy Technology Data Exchange (ETDEWEB)

    Mathys, N. A.

    2009-07-01

    This report published by the Swiss Federal Office of Energy (SFOE) introduces the energy research programme on energy economics basics for the years 2008 - 2011. The programme is very interdisciplinary and uses many theoretical and empirical methods from the areas of micro and macro-economy, political science and socio-psychology. The budget available for research in this area is discussed and the various institutions involved are noted. Both public and private funding is discussed. The main areas of research being targeted for the period 2008 - 2011 in the areas of energy policy and applied research are discussed. These include improvements in the methods used for energy perspectives and innovation as well as social and individual factors influencing the use of energy.

  12. Atomic energy and science disclosure in Cordoba

    International Nuclear Information System (INIS)

    In September 2009, considering the existing interest in public communication of scientific activities that are developed locally, a group of researchers and communicators from Córdoba, decided to form the Network of Outreach of Córdoba. Its stated objectives of the Constitutive Act are presented in this paper along with the main activities undertaken to date and plans for the future. Since that time, the Management of Institutional Relations of the CNEA in Córdoba became involved in public circulation of scientific knowledge, in what has proven to be a framework that ensures an adequate level of debate to present nuclear national activities. This will involve collaborative efforts with professional institutions involved in research, teaching and communicating science. The main objective was to encourage the transfer of knowledge to optimize available resources, improving the methodological approaches and generating creative products tailored to regional needs, in order to promote the democratization of science and nuclear technology. This paper consists of two parts. On the one hand describes the activities of the Network during the year 2011 shows results with particular emphasis on topics related to atomic energy, and secondly, shows the desirability of promoting such activities in the CNEA. Among the main actions considered, highlighting the institutional participation in the official Ministry of Science and Technology Fair participation in Science and Technology Provincial Cordoba 2011, issue of the radio program 'Green Light: Science and technology everyday life' by National Technological University Radio and a network of forty provincial stations, and active participation in the Course of Specialization in Public Communication of Science and Scientific Journalism, organized by the School of Information Sciences and the Faculty of Mathematics, Physics and Astronomy, National University of Cordoba, among others. (author)

  13. Department of Energy Nanoscale Science Research Centers: Approach to Nanomaterial ES&H

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2008-05-12

    The following non-mandatory guidance is intended for the Nanoscale Science Research Centers (NSRCs) funded by the Basic Energy Sciences program office under the U.S. Department of Energy's Office of Science. It describes practices thought appropriate to the management of environmental, safety and health (ES&H) concerns associated with laboratory-scale operations involving the design, synthesis, or characterization of engineered nanomaterials, In general, it is intended to apply to precursors, intermediates, and wastes used during, or resulting from synthesizing such nanomaterials. In general, it is not intended to apply to materials for which an occupational exposure limit has been established.

  14. Energy from biomass — Some basic physical and related considerations

    Science.gov (United States)

    Gloyne, R. W.

    1983-09-01

    The production of vegetable matter (biomass) by photosynthesis is determined by species and by meteorological factors (especially, but not exclusively, solar radiation). Annual net primary production of land-based biomass corresponds to only about 1/1000 of the intercepted irradiation at ground level, but even so, is 10 times the world's estimated energy needs. The exploitation of this energy potential at any one place is critically influenced by the economic, political and social factors, amongst which are the competition from agriculture (especially food crops), forestry, industrial and urban (including leisure) needs for land and resources. Social factors (e.g. population and population density) also constitute prime influences. Strategies for utilisation range from the cultivation of special energy crops (readily conceivable on the American/ Australasian continents); to the more efficient manipulation of current land-use patterns (including “opportunity” cropping); to the more effective exploitation of biologi cal wastes (e.g. methane from sewage), probably the only immediately practical possibility in any densely populated and highly industrialised country. The spatial pattern of solar irradiation at ground level is complex. In the summer, total daily irradiation in continental high latitudes can exceed that in maritime temperate regions; and this combined with species differences and the almost infinite variety of shape and orientation of plant parts, result in a photosynthetic production of biomass which does not conform completely to a zonal pattern, but in broad terms annual dry matter production varies from a few kg/ha in Arctic Tundra to tens of tonnes in temperate latitudes rising to nearly 100 t/ha for perennial tropical crops. If a species could be developed to grow throughout the year at the current seasonal rate, a yield of 150 t/yr, ha) seems possible.

  15. A Two-Dimensional Approach to Evaluate the Scientific Production of Countries (Case Study: The Basic Sciences)

    CERN Document Server

    Nejati, Ammar; 10.1007/s11192-009-0103-1

    2013-01-01

    The quantity and quality of scientific output of the topmost 50 countries in the four basic sciences (agricultural and biological sciences, chemistry, mathematics, and physics and astronomy) are studied in the period of the recent 12 years (1996-2007). In order to rank the countries, a novel two-dimensional method is proposed, which is inspired by the H-index and other methods based on quality and quantity measures. The countries data are represented in a "quantity-quality diagram", and partitioned by a conventional statistical algorithm (k-means), into three clusters, members of which are rather the same in all of the basic sciences. The results offer a new perspective on the global positions of countries with regards to their scientific output.

  16. Portfolio Effects of Renewable Energies - Basics, Models, Exemplary Results

    Energy Technology Data Exchange (ETDEWEB)

    Wiese, Andreas; Herrmann, Matthias

    2007-07-01

    The combination of sites and technologies to so-called renewable energy portfolios, which are being developed and implemented under the same financing umbrella, is currently the subject of intense discussion in the finance world. The resulting portfolio effect may allow the prediction of a higher return with the same risk or the same return with a lower risk - always in comparison with the investment in a single project. Models are currently being developed to analyse this subject and derive the portfolio effect. In particular, the effect of the spatial distribution, as well as the effects of using different technologies, suppliers and cost assumptions with different level of uncertainties, are of importance. Wind parks, photovoltaic, biomass, biogas and hydropower are being considered. The status of the model development and first results are being presented in the current paper. In a first example, the portfolio effect has been calculated and analysed using selected parameters for a wind energy portfolio of 39 sites distributed over Europe. Consequently it has been shown that the predicted yield, with the predetermined probabilities between 75 to 90%, is 3 - 8% higher than the sum of the yields for the individual wind parks using the same probabilities. (auth)

  17. Assessment of the Fusion Energy Sciences Program. Final Report

    International Nuclear Information System (INIS)

    An assessment of the Office of Fusion Energy Sciences (OFES) program with guidance for future program strategy. The overall objective of this study is to prepare an independent assessment of the scientific quality of the Office of Fusion Energy Sciences program at the Department of Energy. The Fusion Science Assessment Committee (FuSAC) has been appointed to conduct this study

  18. Basic research projects

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-01

    The research programs under the cognizance of the Office of Energy Research (OER) are directed toward discovery of natural laws and new knowledge, and to improved understanding of the physical and biological sciences as related to the development, use, and control of energy. The ultimate goal is to develop a scientific underlay for the overall DOE effort and the fundamental principles of natural phenomena so that these phenomena may be understood, and new principles, formulated. The DOE-OER outlay activities include three major programs: High Energy Physics, Nuclear Physics, and Basic Energy Sciences. Taken together, these programs represent some 30 percent of the Nation's Federal support of basic research in the energy sciences. The research activities of OER involve more than 6,000 scientists and engineers working in some 17 major Federal Research Centers and at more than 135 different universities and industrial firms throughout the United States. Contract holders in the areas of high-energy physics, nuclear physics, materials sciences, nuclear science, chemical sciences, engineering, mathematics geosciences, advanced energy projects, and biological energy research are listed. Funding trends for recent years are outlined. (RWR)

  19. Basic research projects

    International Nuclear Information System (INIS)

    The research programs under the cognizance of the Office of Energy Research (OER) are directed toward discovery of natural laws and new knowledge, and to improved understanding of the physical and biological sciences as related to the development, use, and control of energy. The ultimate goal is to develop a scientific underlay for the overall DOE effort and the fundamental principles of natural phenomena so that these phenomena may be understood, and new principles, formulated. The DOE-OER outlay activities include three major programs: High Energy Physics, Nuclear Physics, and Basic Energy Sciences. Taken together, these programs represent some 30 percent of the Nation's Federal support of basic research in the energy sciences. The research activities of OER involve more than 6,000 scientists and engineers working in some 17 major Federal Research Centers and at more than 135 different universities and industrial firms throughout the United States. Contract holders in the areas of high-energy physics, nuclear physics, materials sciences, nuclear science, chemical sciences, engineering, mathematics geosciences, advanced energy projects, and biological energy research are listed. Funding trends for recent years are outlined

  20. Assessment of scientific thinking in basic science in the Iranian second national Olympiad

    Directory of Open Access Journals (Sweden)

    Azarpira Negar

    2012-01-01

    Full Text Available Abstract Background To evaluate the scientific reasoning in basic science among undergraduate medical students, we established the National Medical Science Olympiad in Iran. In this Olympiad, the drawing of a concept map was used to evaluate a student's knowledge framework; students' ability in hypothesis generation and testing were also evaluated in four different steps. All medical students were invited to participate in this program. Finally, 133 undergraduate medical students with average grades ≥ 16/20 from 45 different medical schools in Iran were selected. The program took the form of four exams: drawing a concept map (Exam I, hypothesis generation (Exam II, choosing variables based on the hypothesis (Exam III, measuring scientific thought (Exam IV. The examinees were asked to complete all examination items in their own time without using textbooks, websites, or personal consultations. Data were presented as mean ± SE of each parameter. The correlation coefficient between students' scores in each exam with the total final score and average grade was calculated using the Spearman test. Results Out of a possible score of 200, the mean ± SE of each exam were as follows: 183.88 ± 5.590 for Exam I; 78.68 ± 9.168 for Exam II; 92.04 ± 2.503 for exam III; 106.13 ± 2.345 for Exam IV. The correlation of each exam score with the total final score was calculated, and there was a significant correlation between them (p The average grade was significantly correlated with the total final score (R = 0.770, (p p R = 0.7708 and the average grade. This means students with higher average grades had better grades in each exam, especially in drawing the concept map. Conclusions We hope that this competition will encourage medical schools to integrate theory and practice, analyze data, and read research articles. Our findings relate to a selected population, and our data may not be applicable to all medical students. Therefore, further studies are

  1. Cannabinoid-Induced Hyperemesis: A Conundrum—From Clinical Recognition to Basic Science Mechanisms

    Directory of Open Access Journals (Sweden)

    Nissar A. Darmani

    2010-07-01

    Full Text Available Cannabinoids are used clinically on a subacute basis as prophylactic agonist antiemetics for the prevention of nausea and vomiting caused by chemotherapeutics. Cannabinoids prevent vomiting by inhibition of release of emetic neurotransmitters via stimulation of presynaptic cannabinoid CB1 receptors. Cannabis-induced hyperemesis is a recently recognized syndrome associated with chronic cannabis use. It is characterized by repeated cyclical vomiting and learned compulsive hot water bathing behavior. Although considered rare, recent international publications of numerous case reports suggest the contrary. The syndrome appears to be a paradox and the pathophysiological mechanism(s underlying the induced vomiting remains unknown. Although some traditional hypotheses have already been proposed, the present review critically explores the basic science of these explanations in the clinical setting and provides more current mechanisms for the induced hyperemesis. These encompass: (1 pharmacokinetic factors such as long half-life, chronic exposure, lipid solubility, individual variation in metabolism/excretion leading to accumulation of emetogenic cannabinoid metabolites, and/or cannabinoid withdrawal; and (2 pharmacodynamic factors including switching of the efficacy of Δ9-THC from partial agonist to antagonist, differential interaction of Δ9-THC with Gs and Gi signal transduction proteins, CB1 receptor desensitization or downregulation, alterations in tissue concentrations of endocannabinoid agonists/inverse agonists, Δ9-THC-induced mobilization of emetogenic metabolites of the arachidonic acid cascade, brainstem versus enteric actions of Δ9-THC, and/or hypothermic versus hyperthermic actions of Δ9-THC. In addition, human and animal findings suggest that chronic exposure to cannabis may not be a prerequisite for the induction of vomiting but is required for the intensity of emesis.

  2. Long-term energy efficiency analysis requires solid energy statistics. The case of the German basic chemical industry

    Energy Technology Data Exchange (ETDEWEB)

    Saygin, D.; Worrell, E.; Weiss, M.; Patela, M.K. [Utrecht University, Copernicus Institute of Sustainable Development, Faculty of Geosciences, Heidelberglaan 2, 3584 CS Utrecht (Netherlands); Tam, C.; Trudeau, N. [International Energy Agency IEA, 9 rue de la Federation, 75739 Paris Cedex 15 (France); Gielen, D.J. [International Renewable Energy Agency IRENA, IITC, Robert-Schuman-Platz 3, 53175 Bonn (Germany)

    2012-08-15

    Analyzing the chemical industry's energy use is challenging because of the sector's complexity and the prevailing uncertainty in energy use and production data. We develop an advanced bottom-up model (PIE-Plus) which encompasses the energy use of the 139 most important chemical processes. We apply this model in a case study to analyze the German basic chemical industry's energy use and energy efficiency improvements in the period between 1995 and 2008. We compare our results with data from the German Energy Balances and with data published by the International Energy Agency (IEA). We find that our model covers 88% of the basic chemical industry's total final energy use (including non-energy use) as reported in the German Energy Balances. The observed energy efficiency improvements range between 2.2 and 3.5% per year, i.e., they are on the higher side of the values typically reported in literature. Our results point to uncertainties in the basic chemical industry's final energy use as reported in the energy statistics and the specific energy consumption values. More efforts are required to improve the quality of the national and international energy statistics to make them usable for reliable monitoring of energy efficiency improvements of the chemical industry.

  3. Renewable energy and the atmospheric sciences

    Science.gov (United States)

    Nakajima, T. Y.; Takenaka, H.; Watanabe, T.; Nakajima, T.; Takamura, T.; Kurino, T.

    2013-12-01

    The demand for renewable energy in social energy systems has grown in recent years. In the atmospheric sciences, the energy balances and dynamics in the atmosphere are studied on both local and global scales, and thus estimation of renewable energy is an important practical application. For instance, shortwave solar radiation that reaches Earth's surface is an essential quantity for evaluating the photovoltaic (PV) power generation. Indeed, shortwave solar radiation can be calculated by a radiative transfer solver and an accurate electromagnetic wave scattering theory. A beneficial application of atmospheric sciences is obtaining of solar radiation on the basis of geostationary satellite measurements. Such satellites provide data covering most parts of the Earth every 30 min to 1 h. Geo-parameters such as cloud and aerosol properties are needed for calculating the amount of solar radiation that reaches Earth's surface. Multispectral images acquired by geostationary satellites allow for such geo-parameters to be evaluated. Additionally, polar-orbiting Earth observation satellites are also needed for improving data analysis techniques. For instance, multispectral imagers (e.g., MODIS) and cloud radars (e.g., CloudSat) aboard polar-orbiting satellites can be used to reveal the relationship between multispectral imaging results and the vertical structure of clouds. The EarthCARE (JAXA, ESA, NICT) and the GCOM-C (JAXA) satellites that will be launched in the middle of 2010-era are also used for improving cloud and aerosol process. This paper presents a method using satellite data to evaluate the optical and microphysical parameters of clouds that affect solar radiation. Also presented is a method for evaluating solar radiation that reaches Earth's surface. A new research project in Japan, JST-CREST-EMS (Energy Management System)-TEEDDA (Terrestrial Energy Estimation by Diurnal Data Analyses), which was started in October 2012, is also introduced.

  4. The Relationship between Preservice Science Teachers' Attitude toward Astronomy and Their Understanding of Basic Astronomy Concepts

    Science.gov (United States)

    Bektasli, Behzat

    2016-01-01

    Turkish preservice science teachers have been taking a two-credit astronomy class during the last semester of their undergraduate program since 2010. The current study aims to investigate the relationship between preservice science teachers' astronomy misconceptions and their attitudes toward astronomy. Preservice science teachers were given an…

  5. Opportunities to Learn in School and at Home: How can they predict students' understanding of basic science concepts and principles?

    Science.gov (United States)

    Wang, Su; Liu, Xiufeng; Zhao, Yandong

    2012-09-01

    As the breadth and depth of economic reforms increase in China, growing attention is being paid to equalities in opportunities to learn science by students of various backgrounds. In early 2009, the Chinese Ministry of Education and Ministry of Science and Technology jointly sponsored a national survey of urban eighth-grade students' science literacy along with their family and school backgrounds. The present study focused on students' understanding of basic science concepts and principles (BSCP), a subset of science literacy. The sample analyzed included 3,031 students from 109 randomly selected classes/schools. Correlation analysis, one-way analysis of variance, and two-level linear regression were conducted. The results showed that having a refrigerator, internet, more books, parents purchasing books and magazines related to school work, higher father's education level, and parents' higher expectation of the education level of their child significantly predicted higher BSCP scores; having siblings at home, owning an apartment, and frequently contacting teachers about the child significantly predicted lower BSCP scores. At the school level, the results showed that being in the first-tier or key schools, having school libraries, science popularization galleries, computer labs, adequate equipment for teaching, special budget for teacher training, special budget for science equipment, and mutual trust between teachers and students significantly predicated higher BSCP scores; and having science and technology rooms, offering science and technology interest clubs, special budget for science curriculum development, and special budget for science social practice activities significantly predicted lower BSCP scores. The implications of the above findings are discussed.

  6. Alternative Methods by Which Basic Science Pharmacy Faculty Can Relate to Clinical Practice, Executive Summary and Final Report, October 1, 1978 - March 15, 1980.

    Science.gov (United States)

    Kabat, Hugh F.; And Others

    The areas of basic science pharmacy instruction and clinical pharmacy practice and their interrelationships were identified in order to help develop didactic and clinical experience alternatives. A 10-member advisory committee ranked basic pharmaceutical science topical areas in terms of their applicability to clinical practice utilizing a Delphi…

  7. Science in the service of energy

    CERN Multimedia

    2013-01-01

    Meetings on the subject of energy have marked the past two weeks at CERN. The first was on how we use energy, the second on how we might generate it in the future. Both are important, not just for CERN, but for society as a whole.   Let’s take a look at the first of those gatherings. It was the second in a series of workshops on energy for sustainable science, organised by CERN in collaboration with the European Spallation Source (ESS), which hosted the first, and ERF, the European association of national research facilities. The way we use energy is increasingly important, and constitutes a substantial fraction of CERN's operating budget. We consume 1.2 TeraWatt-hours (TWh) of energy per year. To put that in to context, the canton of Geneva consumes 3TWh per year. It is therefore incumbent on a laboratory like CERN to ensure that we use energy in the most efficient, responsible and sustainable way possible. Since the first workshop in 2011, much progress has been made in te...

  8. A conceptual and practical overview of cDNA microarray technology: implications for basic and clinical sciences

    Directory of Open Access Journals (Sweden)

    V. de Mello-Coelho

    2005-10-01

    Full Text Available cDNA microarray is an innovative technology that facilitates the analysis of the expression of thousands of genes simultaneously. The utilization of this methodology, which is rapidly evolving, requires a combination of expertise from the biological, mathematical and statistical sciences. In this review, we attempt to provide an overview of the principles of cDNA microarray technology, the practical concerns of the analytical processing of the data obtained, the correlation of this methodology with other data analysis methods such as immunohistochemistry in tissue microarrays, and the cDNA microarray application in distinct areas of the basic and clinical sciences.

  9. 78 FR 15937 - Fusion Energy Sciences Advisory Committee

    Science.gov (United States)

    2013-03-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Fusion... open meeting. SUMMARY: This notice announces a meeting of the Fusion Energy Sciences Advisory Committee..., Designated Federal Officer, Office of Fusion Energy Sciences; U.S. Department of Energy; 1000...

  10. 77 FR 485 - Fusion Energy Sciences Advisory Committee

    Science.gov (United States)

    2012-01-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Fusion... open meeting. SUMMARY: This notice announces a meeting of the Fusion Energy Sciences Advisory Committee.... Synakowski, Designated Federal Officer, Office of Fusion Energy Sciences; U.S. Department of Energy;...

  11. Eleventh symposium on energy engineering sciences: Proceedings

    International Nuclear Information System (INIS)

    The Eleventh Symposium on Energy Engineering Sciences was held on May 3--5, 1993, at the Argonne National Laboratory, Argonne, Illinois. These proceedings include the program, list of participants, and the papers that were presented during the eight technical sessions held at this meeting. This symposium was organized into eight technical sessions: Surfaces and interfaces; thermophysical properties and processes; inelastic behavior; nondestructive characterization; multiphase flow and thermal processes; optical and other measurement systems; stochastic processes; and large systems and control. Individual projects were processed separately for the databases

  12. The Path to Sustainable Nuclear Energy. Basic and Applied Research Opportunities for Advanced Fuel Cycles, September 12-14, 2005

    International Nuclear Information System (INIS)

    The objective of this report is to identify new basic science that will be the foundation for advances in nuclear fuel-cycle technology in the near term, and for changing the nature of fuel cycles and of the nuclear energy industry in the long term. The goals are to enhance the development of nuclear energy, to maximize energy production in nuclear reactor parks, and to minimize radioactive wastes, other environmental impacts, and proliferation risks. The limitations of the once-through fuel cycle can be overcome by adopting a closed fuel cycle, in which the irradiated fuel is reprocessed and its components are separated into streams that are recycled into a reactor or disposed of in appropriate waste forms. The recycled fuel is irradiated in a reactor, where certain constituents are partially transmuted into heavier isotopes via neutron capture or into lighter isotopes via fission. Fast reactors are required to complete the transmutation of long-lived isotopes. Closed fuel cycles are encompassed by the Department of Energy?s Advanced Fuel Cycle Initiative (AFCI), to which basic scientific research can contribute. Two nuclear reactor system architectures can meet the AFCI objectives: a ?single-tier? system or a ?dual-tier? system. Both begin with light water reactors and incorporate fast reactors. The ?dual-tier? systems transmute some plutonium and neptunium in light water reactors and all remaining transuranic elements (TRUs) in a closed-cycle fast reactor. Basic science initiatives are needed in two broad areas: ? Near-term impacts that can enhance the development of either ?single-tier? or ?dual-tier? AFCI systems, primarily within the next 20 years, through basic research. Examples: Dissolution of spent fuel, separations of elements for TRU recycling and transmutation Design, synthesis, and testing of inert matrix nuclear fuels and non-oxide fuels Invention and development of accurate on-line monitoring systems for chemical and nuclear species in the nuclear

  13. Enhancing Science Teaching through Performing Marbling Art Using Basic Solutions and Base Indicators

    Science.gov (United States)

    Çil, Emine; Çelik, Kevser; Maçin, Tuba; Demirbas, Gülay; Gökçimen, Özlem

    2014-01-01

    Basic solutions are an indispensable part of our daily life. Basic solutions are commonly used in industries such as the textile industry, oil refineries, the fertilizer industry, and pharmaceutical products. Most cleaning agents, such as soap, detergent, and bleach, and some of our foods, such as chocolate and eggs, include bases. Bases are the…

  14. Basic and Applied Materials Science Research Efforts at MSFC Germane to NASA Goals

    Science.gov (United States)

    2003-01-01

    Presently, a number of investigations are ongoing that blend basic research with engineering applications in support of NASA goals. These include (1) "Pore Formation and Mobility (PFMI) " An ISS Glovebox Investigation" NASA Selected Project - 400-34-3D; (2) "Interactions Between Rotating Bodies" Center Director's Discretionary Fund (CDDF) Project - 279-62-00-16; (3) "Molybdenum - Rhenium (Mo-Re) Alloys for Nuclear Fuel Containment" TD Collaboration - 800-11-02; (4) "Fabrication of Alumina - Metal Composites for Propulsion Components" ED Collaboration - 090-50-10; (5) "Radiation Shielding for Deep-Space Missions" SD Effort; (6) "Other Research". In brief, "Pore Formation and Mobility" is an experiment to be conducted in the ISS Microgravity Science Glovebox that will systematically investigate the development, movement, and interactions of bubbles (porosity) during the controlled directional solidification of a transparent material. In addition to promoting our general knowledge of porosity physics, this work will serve as a guide to future ISS experiments utilizing metal alloys. "Interactions Between Rotating Bodies" is a CDDF sponsored project that is critically examining, through theory and experiment, claims of "new" physics relating to gravity modification and electric field effects. "Molybdenum - Rhenium Alloys for Nuclear Fuel Containment" is a TD collaboration in support of nuclear propulsion. Mo-Re alloys are being evaluated and developed for nuclear fuel containment. "Fabrication of Alumina - Metal Composites for Propulsion Components" is an ED collaboration with the intent of increasing strength and decreasing weight of metal engine components through the incorporation of nanometer-sized alumina fibers. "Radiation Shielding for Deep-Space Missions" is an SD effort aimed at minimizing the health risk from radiation to human space voyagers; work to date has been primarily programmatic but experiments to develop hydrogen-rich materials for shielding are

  15. The influence of regional basic science campuses on medical students' choice of specialty and practice location: a historical cohort study

    OpenAIRE

    Brokaw James J; Mandzuk Christina A; Wade Michael E; Deal Dennis W; Johnson Mary T; White Gary W; Wilson Jeffrey S; Zollinger Terrell W

    2009-01-01

    Abstract Background Indiana University School of Medicine (IUSM) employs eight regional basic science campuses, where half of the students complete their first two years of medical school. The other half complete all four years at the main campus in Indianapolis. The authors tested the hypothesis that training at regional campuses influences IUSM students to pursue primary care careers near the regional campuses they attended. Methods Medical school records for 2,487 graduates (classes of 198...

  16. Basic Sleep and Circadian Science as Building Blocks for Behavioral Interventions: A Translational Approach for Mood Disorders

    OpenAIRE

    Asarnow, Lauren D.; Soehner, Adriane M.; Harvey, Allison G.

    2014-01-01

    Sleep and circadian functioning has been of particular interest to researchers focused on improving treatments for psychiatric illness. The goal of the present paper is to highlight the exciting research that utilizes basic sleep and circadian science as building blocks for intervention in the mood disorders. The reviewed evidence suggests that the sleep and circadian systems are 1) disrupted in the mood disorders and linked to symptoms, 2) open systems that can be modified, 3) the focus of i...

  17. The Analysis of Learning Styles and Their Relationship to Academic Achievement in Medical Students of Basic Sciences Program

    OpenAIRE

    Reza Ghaffari; Fariba Salek Ranjbarzadeh; Eskandar Fathi Azar; Susan Hassanzadeh; Naser Safaei; Parisa Golanbar; Hossein Mazouchian; Elham Abbasi

    2013-01-01

    Introduction: Learning style is an individual’s preferred method of encountering information in specific situations in order to acquire knowledge, skills and attitudes through study or experience. Students and Planers’ awareness of learning styles facilitate the teaching process, increases satisfaction and makes the future choices easier. This study aimed to examine different learning styles and their relation to academic achievement in medical students of basic sciences program at Tabriz Uni...

  18. Long-term energy efficiency analysis requires solid energy statistics: The case of the German basic chemical industry

    International Nuclear Information System (INIS)

    Analyzing the chemical industry’s energy use is challenging because of the sector’s complexity and the prevailing uncertainty in energy use and production data. We develop an advanced bottom-up model (PIE-Plus) which encompasses the energy use of the 139 most important chemical processes. We apply this model in a case study to analyze the German basic chemical industry’s energy use and energy efficiency improvements in the period between 1995 and 2008. We compare our results with data from the German Energy Balances and with data published by the International Energy Agency (IEA). We find that our model covers 88% of the basic chemical industry’s total final energy use (including non-energy use) as reported in the German Energy Balances. The observed energy efficiency improvements range between 2.2 and 3.5% per year, i.e., they are on the higher side of the values typically reported in literature. Our results point to uncertainties in the basic chemical industry’s final energy use as reported in the energy statistics and the specific energy consumption values. More efforts are required to improve the quality of the national and international energy statistics to make them useable for reliable monitoring of energy efficiency improvements of the chemical industry. -- Highlights: ► An advanced model was developed to estimate German chemical industry’s energy use. ► For the base year (2000), model covers 88% of the sector’s total final energy use. ► Sector’s energy efficiency improved between 2.2 and 3.5%/yr between 1995 and 2008. ► Improved energy statistics are required for accurate monitoring of improvements.

  19. Graduate School of Nuclear and Allied Sciences College of Basic And Applied Sciences, University of Ghana - Atomic, Annual Report-2014

    International Nuclear Information System (INIS)

    The School of Nuclear and Allied Sciences 2014 annual report provides an overview of activities undertaken during the year. It also acknowlegdes the contributions of various departments, namely, Department of Medical Physics, Department of Nuclear Agriculture and Radiation Processing, Department of Nuclear Engineering, Department of Nuclear Sciences and Applications, Department of Nuclear Safety and Security and the Office of International Programmes. Also presented are titles of student research projects and publications of staff.

  20. Fourth energy basic plan of Japan. Approved by cabinet in April 2014

    International Nuclear Information System (INIS)

    The fourth Energy Basic Plan prepared mainly by the Ministry of Economy, Trade and Industry (METI) is the first plan after Fukushima Nuclear Accident. In this plan, the challenges and the directions of energy policy are discussed considering the mid- and long-term energy demand structure, especially 2018-2020 as the period of intensive reform. However, the energy mix indicates the composition of electrical sources and so on is not included due to the uncertainty about the prospect in the restart of nuclear power plant and the introduction of renewable energy sources. This article discusses the issues in the energy demand structure in Japan indicated in this plan, the principles in energy policy, as well as the perspectives for reform. These are summarized in three categories of (1) primary energy sources, (2) secondary energy supply, and (3) cross-sectional main subjects, particularly focusing on the viewpoints described in the chapter 2 and later. (S.K.)

  1. 7. International Frumkin Symposium. Basic electrochemistry for science and technology. Abstracts. Part 2

    International Nuclear Information System (INIS)

    Modern tendencies of development of electrochemistry as in regions of fundamental investigations so in applied directions are presented. Basic themes of reports presented are: electrocatalysis and electrosynthesis, batteries and supercapacitors, corrosion and electrodeposition, electrolytes and membranes, biosensors and electroanalysis, nanoelectrochemistry

  2. Basic Concepts of the Educational Science Sub-Discipline of Adult Education

    Science.gov (United States)

    Schneider, Kaethe

    2005-01-01

    In this study, a conceptual system is outlined for the educational science sub-discipline of adult education. Adults' attending instruction or not attending instruction is conceptually specified. Focusing as it does on a cardinal event of adult education, this represents a first step toward a system for the educational science sub-discipline of…

  3. Brain Basics

    Medline Plus

    Full Text Available ... Brain Basics will introduce you to some of this science, such as: How the brain develops How ... cell, and responds to signals from the environment; this all helps the cell maintain its balance with ...

  4. Brain Basics

    Medline Plus

    Full Text Available ... science, such as: How the brain develops How genes and the environment affect the brain The basic ... that with brain development in people mental disorders. Genes and environmental cues both help to direct this ...

  5. Assessing Understanding of the Energy Concept in Different Science Disciplines

    Science.gov (United States)

    Park, Mihwa; Liu, Xiufeng

    2016-01-01

    Energy is one of the most central and richly connected ideas across all science disciplines. The purpose of this study was to develop a measurement instrument for assessing students' understanding of the energy concept within and across different science disciplines. To achieve this goal, the Inter-Disciplinary Energy concept Assessment (IDEA) was…

  6. 76 FR 49757 - Fusion Energy Sciences Advisory Committee

    Science.gov (United States)

    2011-08-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Fusion... that the Fusion Energy Sciences Advisory Committee will be renewed for a two-year period beginning on... technology related to the Fusion Energy Sciences program. Additionally, the renewal of the Fusion...

  7. Basic petrochemicals from natural gas, coal and biomass: energy use and CO2 emissions

    NARCIS (Netherlands)

    Ren, T.; Patel, M.K.

    2009-01-01

    While high-value basic petrochemicals (HVCs) are mostly produced through conventional naphtha and ethane-based process routes, it is also possible to produce them through coal and biomass-based routes. In this paper, we compared these routes in terms of energy use and CO2 emissions per ton of HVCs.

  8. Decarbonising the energy intensive basic materials industry through electrification - implications for future EU electricity demand

    OpenAIRE

    Lechtenböhmer, Stefan; Nilsson, Lars J; Åhman, Max; Schneider, Clemens

    2015-01-01

    The need for low-carbon transitions in the industrial sector is increasingly recognised by governments and industry. However, radical pathways for reaching near-zero emissions in the energy intensive basic materials industry are still relatively unexplored. Most studies focus on mitigation options that lead to marginal emission reductions, e.g., energy and materials efficiency improvements and some fuel switching, or they rely on carbon capture and storage that allows continued use of existin...

  9. Bench to bedside: integrating advances in basic science into daily clinical practice.

    Science.gov (United States)

    McGoldrick, Rory B; Hui, Kenneth; Chang, James

    2014-08-01

    This article focuses on the initial steps of commercial development of a patentable scientific discovery from an academic center through to marketing a clinical product. The basics of partnering with a technology transfer office (TTO) and the complex process of patenting are addressed, followed by a discussion on marketing and licensing the patent to a company in addition to starting a company. Finally, the authors address the basic principles of obtaining clearance from the Food and Drugs Administration, production in a good manufacturing practice (GMP) facility, and bringing the product to clinical trial. PMID:25066849

  10. Basic and Advanced Bayesian Structural Equation Modeling With Applications in the Medical and Behavioral Sciences

    CERN Document Server

    Lee, Sik-Yum

    2012-01-01

    This book provides clear instructions to researchers on how to apply Structural Equation Models (SEMs) for analyzing the inter relationships between observed and latent variables. Basic and Advanced Bayesian Structural Equation Modeling introduces basic and advanced SEMs for analyzing various kinds of complex data, such as ordered and unordered categorical data, multilevel data, mixture data, longitudinal data, highly non-normal data, as well as some of their combinations. In addition, Bayesian semiparametric SEMs to capture the true distribution of explanatory latent variables are introduce

  11. A case-based, small-group cooperative learning course in preclinical veterinary science aimed at bridging basic science and clinical literacy.

    Science.gov (United States)

    Schoeman, J P; van Schoor, M; van der Merwe, L L; Meintjes, R A

    2009-03-01

    In 1999 a dedicated problem-based learning course was introduced into the lecture-based preclinical veterinary curriculum of the University of Pretoria. The Introduction to Clinical Studies Course combines traditional lectures, practical sessions, student self-learning and guided tutorials. The self-directed component of the course utilises case-based, small-group cooperative learning as an educational vehicle to link basic science with clinical medicine. The aim of this article is to describe the objectives and structure of the course and to report the results of the assessment of the students' perceptions on some aspects of the course. Students reacted very positively to the ability of the course to equip them with problem-solving skills. Students indicated positive perceptions about the workload of the course. There were, however, significantly lower scores for the clarity of the course objectives. Although the study guide for the course is very comprehensive, the practice regarding the objectives is still uncertain. It is imperative to set clear objectives in non-traditional, student-centred courses. The objectives have to be explained at the outset and reiterated throughout the course. Tutors should also communicate the rationale behind problem-based learning as a pedagogical method to the students. Further research is needed to verify the effectiveness of this course in bridging the gap between basic science and clinical literacy in veterinary science. Ongoing feedback and assessment of the management and content are important to refine this model for integrating basic science with clinical literacy. PMID:19653516

  12. Education programming in Visual Basic in the course of computer science (case study of test)

    OpenAIRE

    Meshcherjakova, Natalya

    2004-01-01

    The author considers the problem of teaching programming students of economic universities. As the training material chosen task of drawing up a computerized test. Shows the substantive content and technology implementation project on students 'test' in the language of Visual Basic

  13. Teaching Skills to Promote Clinical Reasoning in Early Basic Science Courses

    Science.gov (United States)

    Elizondo-Omana, Rodrigo Enrique; Morales-Gomez, Jesus Alberto; Morquecho-Espinoza, Orlando; Hinojosa-Amaya, Jose Miguel; Villarreal-Silva, Eliud Enrique; Garcia-Rodriguez, Maria de los Angeles; Guzman-Lopez, Santos

    2010-01-01

    Basic and superior reasoning skills are woven into the clinical reasoning process just as they are used to solve any problem. As clinical reasoning is the central competence of medical education, development of these reasoning skills should occur throughout the undergraduate medical curriculum. The authors describe here a method of teaching…

  14. Science Translational Medicine - improving human health care worldwide by providing an interdisciplinary forum for idea exchange between basic scientists and clinical research practitioners

    OpenAIRE

    Forsythe, K

    2010-01-01

    Science Translational Medicine 's mission is to improve human health care worldwide by providing a forum for communication and interdisciplinary idea exchange between basic scientists and clinical research practitioners from all relevant established and emerging disciplines. The weekly journal debuted in October 2009 and is published by the American Association for the Advancement of Science (AAAS), the publisher of Science and Science Signaling . The journal features peer-reviewed researc...

  15. Science Translational Medicine – improving human health care worldwide by providing an interdisciplinary forum for idea exchange between basic scientists and clinical research practitioners

    OpenAIRE

    Forsythe, Katherine

    2010-01-01

    Science Translational Medicine’s mission is to improve human health care worldwide by providing a forum for communication and interdisciplinary idea exchange between basic scientists and clinical research practitioners from all relevant established and emerging disciplines. The weekly journal debuted in October 2009 and is published by the American Association for the Advancement of Science (AAAS), the publisher of Science and Science Signaling. The journal features peer-reviewed research art...

  16. Basic Skills.

    Science.gov (United States)

    Luparelli, Augustus N.; And Others

    1981-01-01

    These four articles focus on developing basic reading, science, and job search skills: "Reading Program for Vocational Classes" by Augustus Luparelli; "Why Teach Employability Skills?" by Larry Siefferman; "Improving Vocabulary and Reading Skills" by Edythe Conway; and "Science in Everyday Life" by Virginia Eleazer and George Carney. (SK)

  17. Energy conservation attitudes, knowledge, and behaviors in science laboratories

    International Nuclear Information System (INIS)

    Energy use per square foot from science research labs is disproportionately higher than that of other rooms in buildings on campuses across the nation. This is partly due to labs’ use of energy intensive equipment. However, laboratory management and personnel behavior may be significant contributing factors to energy consumption. Despite an apparent increasing need for energy conservation in science labs, a systematic investigation of avenues promoting energy conservation behavior in such labs appears absent in scholarly literature. This paper reports the findings of a recent study into the energy conservation knowledge, attitude and behavior of principle investigators, laboratory managers, and student lab workers at a tier 1 research university. The study investigates potential barriers as well as promising avenues to reducing energy consumption in science laboratories. The findings revealed: (1) an apparent lack of information about options for energy conservation in science labs, (2) existing operational barriers, (3) economic issues as barriers/motivators of energy conservation and (4) a widespread notion that cutting edge science may be compromised by energy conservation initiatives. - Highlights: ► Effective energy conservation and efficiency depend on social systems and human behaviors. ► Science laboratories use more energy per square foot than any other academic and research spaces. ► Time, money, quality control, and convenience overshadow personnel’s desire to save energy. ► Ignorance of conservation practices is a barrier to energy conservation in labs.

  18. Basic sleep and circadian science as building blocks for behavioral interventions: a translational approach for mood disorders.

    Science.gov (United States)

    Asarnow, Lauren D; Soehner, Adriane M; Harvey, Allison G

    2014-06-01

    Sleep and circadian functioning has been of particular interest to researchers focused on improving treatments for psychiatric illness. The goal of the present paper is to highlight the exciting research that utilizes basic sleep and circadian science as building blocks for intervention in the mood disorders. The reviewed evidence suggests that the sleep and circadian systems are a) disrupted in the mood disorders and linked to symptoms, b) open systems that can be modified, c) the focus of interventions which have been developed to effectively treat sleep disturbance within mood disorders, and d) intimately linked with mood, such that improvements in sleep are associated with improvements in mood. Although significant positive treatment effects are evident, more research is needed to fill the gap in our basic understanding of the relationship between sleep and mood. PMID:24773429

  19. ``The ESA XMM-Newton Science Operations Centre: Making Basic Space Science Available to the Whole Scientific World''

    Science.gov (United States)

    Gabriel, Carlos; Guainazzi, Matteo; Metcalfe, Leo

    2006-12-01

    XMM-Newton is a major X-ray observatory of the European Space Agency (ESA). Its observing time is open to astronomers from the whole scientific community on a peer reviewed competitive basis. The Science Operations Centre, located at ESA’s premises in Villafranca del Castillo, Spain, is responsible for the instrument operations, as well as for all the tasks related to facilitating the scientific exploitation of the data which the mission has been producing since its launch in December 1999. Among them, one may list: distribution of scientific data in different formats, from raw telemetry, up to processed and calibrated high-level science products, such as images, spectra, source lists, etc; development and distribution of dedicated science analysis software, as well as of continuously updated instrument calibration; regular organisation of training workshops (free of cost), for potential users of XMM-Newton data, where the procedures and techniques to successfully reduce and analyze XMM-Newton data are introduced; access to the data through state-of-the-art, in-house-developed archival facilities, either through the Internet or via CD-ROM; continuously updated documentation on all aspects of spacecraft and instrument operations, data reduction and analysis; maintenance of a comprehensive set of project web pages; a competent and responsive HelpDesk, providing dedicated support to individual XMM-Newton users. Everyone can be an XMM-Newton observer. So far, astronomers from 36 countries submitted observing programs. Public data can be accessed by every scientist in the world through the XMM-Newton Science Archive (XSA). Despite all these efforts, one can’t help noticing an asymmetric level of scientific exploitation in the realm of X-ray astronomy between developing and developed countries. The latter have traditionally enjoyed the comparative advantage of deeper know-how, deriving from direct experience in hardware and mission development. The XMM-Newton Science

  20. Developing a competency-based medical education curriculum for the core basic medical sciences in an African Medical School.

    Science.gov (United States)

    Olopade, Funmilayo Eniola; Adaramoye, Oluwatosin Adekunle; Raji, Yinusa; Fasola, Abiodun Olubayo; Olapade-Olaopa, Emiola Oluwabunmi

    2016-01-01

    The College of Medicine of the University of Ibadan recently revised its MBBS and BDS curricula to a competency-based medical education method of instruction. This paper reports the process of revising the methods of instruction and assessment in the core basic medical sciences directed at producing medical and dental graduates with a sound knowledge of the subjects sufficient for medical and dental practice and for future postgraduate efforts in the field or related disciplines. The health needs of the community and views of stakeholders in the Ibadan medical and dental schools were determined, and the "old" curriculum was reviewed. This process was directed at identifying the strengths and weaknesses of the old curricula and the newer competences required for modern-day medical/dental practice. The admission criteria and processes and the learning methods of the students were also studied. At the end of the review, an integrated, system-based, community-oriented, person-centered, and competency-driven curriculum was produced and approved for implementation. Four sets of students have been admitted into the curriculum. There have been challenges to the implementation process, but these have been overcome by continuous faculty development and reorientation programs for the nonteaching staff and students. Two sets of students have crossed over to the clinical school, and the consensus among the clinical teachers is that their knowledge and application of the basic medical sciences are satisfactory. The Ibadan medical and dental schools are implementing their competency-based medical education curricula successfully. The modifications to the teaching and assessment of the core basic medical science subjects have resulted in improved learning and performance at the final examinations.

  1. Developing a competency-based medical education curriculum for the core basic medical sciences in an African Medical School

    Science.gov (United States)

    Olopade, Funmilayo Eniola; Adaramoye, Oluwatosin Adekunle; Raji, Yinusa; Fasola, Abiodun Olubayo; Olapade-Olaopa, Emiola Oluwabunmi

    2016-01-01

    The College of Medicine of the University of Ibadan recently revised its MBBS and BDS curricula to a competency-based medical education method of instruction. This paper reports the process of revising the methods of instruction and assessment in the core basic medical sciences directed at producing medical and dental graduates with a sound knowledge of the subjects sufficient for medical and dental practice and for future postgraduate efforts in the field or related disciplines. The health needs of the community and views of stakeholders in the Ibadan medical and dental schools were determined, and the “old” curriculum was reviewed. This process was directed at identifying the strengths and weaknesses of the old curricula and the newer competences required for modern-day medical/dental practice. The admission criteria and processes and the learning methods of the students were also studied. At the end of the review, an integrated, system-based, community-oriented, person-centered, and competency-driven curriculum was produced and approved for implementation. Four sets of students have been admitted into the curriculum. There have been challenges to the implementation process, but these have been overcome by continuous faculty development and reorientation programs for the nonteaching staff and students. Two sets of students have crossed over to the clinical school, and the consensus among the clinical teachers is that their knowledge and application of the basic medical sciences are satisfactory. The Ibadan medical and dental schools are implementing their competency-based medical education curricula successfully. The modifications to the teaching and assessment of the core basic medical science subjects have resulted in improved learning and performance at the final examinations. PMID:27486351

  2. Developing a competency-based medical education curriculum for the core basic medical sciences in an African Medical School.

    Science.gov (United States)

    Olopade, Funmilayo Eniola; Adaramoye, Oluwatosin Adekunle; Raji, Yinusa; Fasola, Abiodun Olubayo; Olapade-Olaopa, Emiola Oluwabunmi

    2016-01-01

    The College of Medicine of the University of Ibadan recently revised its MBBS and BDS curricula to a competency-based medical education method of instruction. This paper reports the process of revising the methods of instruction and assessment in the core basic medical sciences directed at producing medical and dental graduates with a sound knowledge of the subjects sufficient for medical and dental practice and for future postgraduate efforts in the field or related disciplines. The health needs of the community and views of stakeholders in the Ibadan medical and dental schools were determined, and the "old" curriculum was reviewed. This process was directed at identifying the strengths and weaknesses of the old curricula and the newer competences required for modern-day medical/dental practice. The admission criteria and processes and the learning methods of the students were also studied. At the end of the review, an integrated, system-based, community-oriented, person-centered, and competency-driven curriculum was produced and approved for implementation. Four sets of students have been admitted into the curriculum. There have been challenges to the implementation process, but these have been overcome by continuous faculty development and reorientation programs for the nonteaching staff and students. Two sets of students have crossed over to the clinical school, and the consensus among the clinical teachers is that their knowledge and application of the basic medical sciences are satisfactory. The Ibadan medical and dental schools are implementing their competency-based medical education curricula successfully. The modifications to the teaching and assessment of the core basic medical science subjects have resulted in improved learning and performance at the final examinations. PMID:27486351

  3. FWP executive summaries. Basic Energy Sciences/Materials Sciences Programs (SNL/NM)

    Energy Technology Data Exchange (ETDEWEB)

    Samara, G.A.

    1994-01-01

    This report is divided into: budget, capital equipment requests, general programmatic overview and institutional issues, DOE center of excellence for synthesis and processing of advanced materials, industrial interactions and technology transfer, and research program summaries (new proposals, existing programs). Ceramics, semiconductors, superconductors, interfaces, CVD, tailored surfaces, adhesion, growth and epitaxy, boron-rich solids, nanoclusters, etc. are covered.

  4. FY 2006 annual report. 21st century COE program isotope science and engineering from basics to applications

    International Nuclear Information System (INIS)

    The 06' activity on 21st century COE program, Nagoya University, Isotopes open the future' is reported. The contents are: Research and educational execution planning; Operational reports (research activities, educational activities, international conferences, etc.); Research activities (1. the basic research field...isotope separation, isotope production, isotope measurement, and isotope materials, 2. the composite and development field...isotopes in biology, cultural science, and environment, 3. the young researchers unit for composite research, 4. research contributions); Educational activities (1. programs for assist of young researchers, 2. lectures on English, 3. lectures for postgraduate students). (J.P.N.)

  5. Developing a competency-based medical education curriculum for the core basic medical sciences in an African Medical School

    Directory of Open Access Journals (Sweden)

    Olopade FE

    2016-07-01

    Full Text Available Funmilayo Eniola Olopade,1 Oluwatosin Adekunle Adaramoye,2 Yinusa Raji,3 Abiodun Olubayo Fasola,4 Emiola Oluwabunmi Olapade-Olaopa5 1Department of Anatomy, 2Department of Biochemistry, 3Department of Physiology, 4Department of Oral Pathology, 5Department of Surgery, College of Medicine, University of Ibadan, Ibadan, Nigeria Abstract: The College of Medicine of the University of Ibadan recently revised its MBBS and BDS curricula to a competency-based medical education method of instruction. This paper reports the process of revising the methods of instruction and assessment in the core basic medical sciences directed at producing medical and dental graduates with a sound knowledge of the subjects sufficient for medical and dental practice and for future postgraduate efforts in the field or related disciplines. The health needs of the community and views of stakeholders in the Ibadan medical and dental schools were determined, and the “old” curriculum was reviewed. This process was directed at identifying the strengths and weaknesses of the old curricula and the newer competences required for modern-day medical/dental practice. The admission criteria and processes and the learning methods of the students were also studied. At the end of the review, an integrated, system-based, community-oriented, person-centered, and competency-driven curriculum was produced and approved for implementation. Four sets of students have been admitted into the curriculum. There have been challenges to the implementation process, but these have been overcome by continuous faculty development and reorientation programs for the nonteaching staff and students. Two sets of students have crossed over to the clinical school, and the consensus among the clinical teachers is that their knowledge and application of the basic medical sciences are satisfactory. The Ibadan medical and dental schools are implementing their competency-based medical education curricula

  6. Integration of basic biological sciences and clinical dentistry in the dental curriculum. A clinically orientated approach to teaching oral and dental anatomy.

    Science.gov (United States)

    Gotjamanos, T

    1990-06-01

    Although dental curricula have undergone significant revision during the past three decades, the problem of linking basic science with clinical dentistry often remains an unmet challenge in dental education. This paper describes the content and method of presentation of a course in oral and dental anatomy which aims to integrate closely basic biological science and clinical dental practice. The course holds considerable promise for overcoming one of the major deficiencies of the horizontally structured curriculum by presenting basic science information and detailing its clinical relevance simultaneously. The academic background, clinical experience, and educational philosophy of the course co-ordinator and assisting teaching staff are undoubtedly important factors in determining the extent to which integration between basic and clinical science can be achieved.

  7. Coordinating the undergraduate medical (MBBS) basic sciences programme in a Nepalese medical school

    OpenAIRE

    Shankar PR

    2011-01-01

    KIST Medical College follows the curriculum of the Institute of Medicine, Tribhuvan University. The programme aims to produce socially responsible and competent physicians who are willing and able to meet the existing and emerging challenges of the national and international healthcare system. The first cohort of undergraduate medical students (MBBS) students was admitted in November 2008 and three cohorts including the one admitted in 2008 have been admitted at the time of writing. The basic...

  8. Materials science symposium 'heavy ion science in tandem energy region'

    International Nuclear Information System (INIS)

    The facility of the JAERI tandem accelerator and its booster has been contributing to obtain plenty of fruitful results in the fields of nuclear physics, nuclear chemistry, atomic and solid state physics and materials science, taking an advantage of its prominent performances of heavy ion acceleration. The previous meeting held in 1999 also offered an opportunity to scientists from all over the heavy ion science fields, including nuclear physics, solid state physics and cross-field physics to have active discussions. This meeting included oral presentations with a new plan and with a new scope of fields expected from now on, as an occasion for opening the 21st century in heavy ion science. The 50 of the presented papers are indexed individually. (J.P.N.)

  9. Basic Behavioral Science Research for Mental Health. Social Influence and Social Cognition.

    Science.gov (United States)

    American Psychologist, 1996

    1996-01-01

    Discusses social influence and social cognition's effect on health and social well-being, and examines the efficacy of public health campaigns, the effects of negative stereotyping, and why some teenagers resist drug use and others do not as part of the social problems addressed by behavioral science research. Future directions for research on…

  10. Chemical Nanotechnology: A Liberal Arts Approach to a Basic Course in Emerging Interdisciplinary Science and Technology

    Science.gov (United States)

    Porter, Lon A., Jr.

    2007-01-01

    The nanotechnology degree programs initiated at various institutions provided an excellent way of learning to look at the amazing opportunities that arise when various disciplines of science interact. The enrolled students were actively engaged in the subject matter and also expressed greater confidence in their ability to consider technology with…

  11. Learning Environments as Basis for Cognitive Achievements of Students in Basic Science Classrooms in Nigeria

    Science.gov (United States)

    Atomatofa, Rachel; Okoye, Nnamdi; Igwebuike, Thomas

    2016-01-01

    The nature of classroom learning environments created by teachers had been considered very important for learning to take place effectively. This study investigated the effect of creating constructivist and transmissive learning environments on achievements of science students of different ability levels. 243 students formed the entire study…

  12. Early Science Education: Exploring Familiar Contexts To Improve the Understanding of Some Basic Scientific Concepts.

    Science.gov (United States)

    Martins, Isabel P.; Veiga, Luisa

    2001-01-01

    Argues that science education is a fundamental tool for global education and that it must be introduced in early years as a first step to a scientific culture for all. Describes testing validity of a didactic strategy for developing the learning of concepts, which was based upon an experimental work approach using everyday life contexts. (Author)

  13. The value of public health research and the division between basic vs. applied science

    Directory of Open Access Journals (Sweden)

    Almeida-Filho Naomar

    2003-01-01

    Full Text Available We question the movement towards exclusion of population and social health research from the field of science. The background under analysis is contemporary Brazil, where the scientific field that hosts this kind of research is known as Collective Health. First, the problem is formalized on logical grounds, evaluating the pertinence of considering unscientific the many objects and methods of public health research. Secondly, the cases of pulmonary tuberculosis and external causes are brought in as illustrations of the kind of scientific problem faced in health research today. The logical and epistemological basis of different forms of "scientific segregation" based on biomedical reductionism is analyzed, departing from three theses: (i the ethics of the general application of science; (ii the inappropriateness of monopolies for objectivity in the sciences; (iii the specificity of scientific fields. In the current panorama of health research in Brazil, a residual hegemonic position that defends a narrow and specific definition of the object of knowledge was found. The denial of validity and specificity to objects, methods and research techniques that constitute social and population research in health is linked to elements of irrationality in reductionism approaches. Nevertheless, efforts should be directed to overcome this scientific division, in order to develop a pluralist and interdisciplinary national science, committed to the health care realities of our country.

  14. The Analysis of Learning Styles and Their Relationship to Academic Achievement in Medical Students of Basic Sciences Program

    Directory of Open Access Journals (Sweden)

    Reza Ghaffari

    2013-10-01

    Full Text Available Introduction: Learning style is an individual’s preferred method of encountering information in specific situations in order to acquire knowledge, skills and attitudes through study or experience. Students and Planers’ awareness of learning styles facilitate the teaching process, increases satisfaction and makes the future choices easier. This study aimed to examine different learning styles and their relation to academic achievement in medical students of basic sciences program at Tabriz University of Medical Sciences. Methods: In this descriptive – analytical study, the sample consisted of all medical students of basic sciences program at Tabriz University of Medical Sciences in 2011-2012. The data was collected through a questionnaire which included respondents’ demographic information and overall grade point average (GPA as well as Kolb standard questions on learning styles. Results: 4.3%, 47.8%, 44.9% and 2.9% of students preferred diverger, assimilator, converger and accommodator learning styles, respectively. Mean overall GPA of students who preferred diverger learning styles was 14.990.39±. Students who prefer assimilator, converger and accommodator learning styles had mean overall GPAs of 14.940.56±, 15.080.58± and 14.830.29± respectively. The findings showed no significant relationship between students’ learning academic achievement and their learning styles (p = 0.689. Conclusion: There was no significant relationship between Students’ academic achievement and their learning styles. Furthermore, the majorit of the students preferred accommodator and converger learning styles. Consequently, adopting interactive teaching methods, using tutorials, running simulation programs, launching laboratory activities and encouraging students to think and analyze problems and issues can be greatly effective in prolonging their learning lifecycle.

  15. Evaluation of Students' Energy Conception in Environmental Science

    Science.gov (United States)

    Park, Mihwa; Johnson, Joseph A.

    2016-01-01

    While significant research has been conducted on students' conceptions of energy, alternative conceptions of energy have not been actively explored in the area of environmental science. The purpose of this study is to examine students' alternative conceptions in the environmental science discipline through the analysis of responses of first year…

  16. Large Synoptic Survey Telescope: Dark Energy Science Collaboration

    CERN Document Server

    ,

    2012-01-01

    This white paper describes the LSST Dark Energy Science Collaboration (DESC), whose goal is the study of dark energy and related topics in fundamental physics with data from the Large Synoptic Survey Telescope (LSST). It provides an overview of dark energy science and describes the current and anticipated state of the field. It makes the case for the DESC by laying out a robust analytical framework for dark energy science that has been defined by its members and the comprehensive three-year work plan they have developed for implementing that framework. The analysis working groups cover five key probes of dark energy: weak lensing, large scale structure, galaxy clusters, Type Ia supernovae, and strong lensing. The computing working groups span cosmological simulations, galaxy catalogs, photon simulations and a systematic software and computational framework for LSST dark energy data analysis. The technical working groups make the connection between dark energy science and the LSST system. The working groups ha...

  17. FES Science Network Requirements - Report of the Fusion Energy Sciences Network Requirements Workshop Conducted March 13 and 14, 2008

    International Nuclear Information System (INIS)

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the U.S. Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States of America. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In March 2008, ESnet and the Fusion Energy Sciences (FES) Program Office of the DOE Office of Science organized a workshop to characterize the networking requirements of the science programs funded by the FES Program Office. Most sites that conduct data-intensive activities (the Tokamaks at GA and MIT, the supercomputer centers at NERSC and ORNL) show a need for on the order of 10 Gbps of network bandwidth for FES-related work within 5 years. PPPL reported a need for 8 times that (80 Gbps) in that time frame. Estimates for the 5-10 year time period are up to 160 Mbps for large simulations. Bandwidth requirements for ITER range from 10 to 80 Gbps. In terms of science process and collaboration structure, it is clear that the proposed Fusion Simulation Project (FSP) has the potential to significantly impact the data movement patterns and therefore the network requirements for U.S. fusion science. As the FSP is defined over the next two years, these changes will become clearer. Also, there is a clear and present unmet need for better network connectivity between U.S. FES sites and two Asian fusion experiments--the EAST Tokamak in China and the KSTAR Tokamak in South Korea. In addition to achieving its goal of collecting and characterizing the network requirements of the science endeavors funded by the FES Program Office, the workshop emphasized that there is a need for research into better ways of conducting remote

  18. FES Science Network Requirements - Report of the Fusion Energy Sciences Network Requirements Workshop Conducted March 13 and 14, 2008

    Energy Technology Data Exchange (ETDEWEB)

    Tierney, Brian; Dart, Eli; Tierney, Brian

    2008-07-10

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the U.S. Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States of America. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In March 2008, ESnet and the Fusion Energy Sciences (FES) Program Office of the DOE Office of Science organized a workshop to characterize the networking requirements of the science programs funded by the FES Program Office. Most sites that conduct data-intensive activities (the Tokamaks at GA and MIT, the supercomputer centers at NERSC and ORNL) show a need for on the order of 10 Gbps of network bandwidth for FES-related work within 5 years. PPPL reported a need for 8 times that (80 Gbps) in that time frame. Estimates for the 5-10 year time period are up to 160 Mbps for large simulations. Bandwidth requirements for ITER range from 10 to 80 Gbps. In terms of science process and collaboration structure, it is clear that the proposed Fusion Simulation Project (FSP) has the potential to significantly impact the data movement patterns and therefore the network requirements for U.S. fusion science. As the FSP is defined over the next two years, these changes will become clearer. Also, there is a clear and present unmet need for better network connectivity between U.S. FES sites and two Asian fusion experiments--the EAST Tokamak in China and the KSTAR Tokamak in South Korea. In addition to achieving its goal of collecting and characterizing the network requirements of the science endeavors funded by the FES Program Office, the workshop emphasized that there is a need for research into better ways of conducting remote

  19. Strengthening Faculty Recruitment for Health Professions Training in Basic Sciences in Zambia

    OpenAIRE

    Simuyemba, Moses; Talib, Zohray; Michelo, Charles; Mutale, Wilbroad; Zulu, Joseph; Andrews, Ben; Katubulushi, Max; Njelesani, Evariste; Bowa, Kasonde; Maimbolwa, Margaret; Mudenda, John; Mulla, Yakub

    2014-01-01

    Zambia is facing a crisis in its human resources for health (HRH), with deficits in the number and skill mix of health workers. The University of Zambia School of Medicine (UNZA SOM) was the only medical school in the country for decades, but recently it was joined by three new medical schools—two private and one public. In addition to expanding medical education, the government has also approved several allied health programs, including pharmacy, physiotherapy, biomedical sciences, and envir...

  20. Large Synoptic Survey Telescope: Dark Energy Science Collaboration

    OpenAIRE

    LSST Dark Energy Science Collaboration

    2012-01-01

    This white paper describes the LSST Dark Energy Science Collaboration (DESC), whose goal is the study of dark energy and related topics in fundamental physics with data from the Large Synoptic Survey Telescope (LSST). It provides an overview of dark energy science and describes the current and anticipated state of the field. It makes the case for the DESC by laying out a robust analytical framework for dark energy science that has been defined by its members and the comprehensive three-year w...

  1. Energy and Agriculture. A Basic Core Curriculum for Teaching Energy to Vocational Agriculture Students.

    Science.gov (United States)

    Albracht, James; French, Byron

    This core curriculum contains five units of material for teaching energy to vocational agriculture students. Energy uses and the benefits of energy conservation are covered in a unit on the impact of energy on agriculture. Discussed next are tractor performance and Nebraska tractor test data for selecting and evaluating tractors for maximum fuel…

  2. The basic science of platelet-rich plasma (PRP): what clinicians need to know.

    Science.gov (United States)

    Arnoczky, Steven P; Sheibani-Rad, Shahin; Shebani-Rad, Shahin

    2013-12-01

    Platelet-rich plasma (PRP) has been advocated for the biological augmentation of tissue healing and regeneration through the local introduction of increased levels (above baseline) of platelets and their associated bioactive molecules. In theory, the increased levels of autologous growth factors and secretory proteins provided by the concentrated platelets may enhance the wound healing process, especially in degenerative tissues or biologically compromised individuals. Although PRP has been increasingly utilized in the treatment of a variety of sports-related injuries, improvements in healing and clinical outcomes have not been universally reported. One reason for this may be the fact that all PRP preparations are not the same. Variations in the volume of whole blood taken, the platelet recovery efficacy, the final volume of plasma in which the platelets are suspended, and the presence or absence of white blood cells, and the addition of exogenous thrombin to activate the platelets or calcium chloride to induce fibrin formation, can all affect the character and potential efficacy of the final PRP product. This article will review the basic principles involved in creating PRP and examine the potential basic scientific significance of the individual blood components contained in the various forms of PRP currently used in sports medicine.

  3. The role of a science story, activities, and dialogue modeled on Philosophy for Children in teaching basic science process skills to fifth graders

    Science.gov (United States)

    Ferreira, Louise Brandes Moura

    This study was an application of Philosophy for Children pedagogy to science education. It was designed to answer the question, What roles do a science story (Harry Discovers Science), multi-sensorial activities designed to accompany the story, and classroom dialogue associated with the story---all modeled on the Philosophy for Children curriculum---play in the learning processes of a class of fifth graders with regard to the basic science process skills of classification, observation, and inference? To answer the question, I collected qualitative data as I carried out a participatory study in which I taught science to fifth graders at an international, bilingual private religious school in Brasilia, Brazil for a period of one semester. Twenty-one (n = 21) children participated in the study, 10 females and 11 males, who came from a predominantly middle and upper class social background. Data were collected through student interviews, student class reflection sheets, written learning assessments, audiotapes of all class sessions, including whole-class and small-class group discussions, and a videotape of one class session. Some of the key findings were that the story, activities and dialogue facilitated the children's learning in a number of ways. The story modeled the performance of classification, observation and inference skills for the children as well as reflection on the meaning of inference. The majority of the students identified with the fictional characters, particularly regarding traits such as cleverness and inquisitiveness, and with the learning context of the story. The multi-sensorial activities helped children learn observation and inference skills as well as dialogue. Dialogue also helped children self-correct and build upon each other's ideas. Some students developed theories about how ideal dialogue should work. In spite of the inherent limitations of qualitative and teacher research studies, as well as the limitations of this particular study

  4. Medical Students’ View about the Effects of Practical Courses on Learning the General Theoretical Concepts of Basic Medical Sciences

    Directory of Open Access Journals (Sweden)

    Leila Roshangar

    2014-05-01

    Full Text Available Introduction: The basic medical sciences section requires 2.5 years in the medical education curriculum. Practical courses complement theoretical knowledge in this period to improve their appreciation. Despite spending lots of disbursement and time, this period’s efficacy is not clearly known. Methods: One hundred thirty-three General Practitioner (GP students have been included in this descriptive cross-sectional study and were asked by questionnaire about the positive impact of practical courses on learning theoretical knowledge. Data were analyzed by descriptive statistics. Result: The agreement in “Practical Head and Neck Anatomy” was 40.91% ± 29.45, in “Practical Trunk Anatomy” was 63.62% ± 2.32 and in “Practical Anatomy of Extremities” was 56.16% ± 2.57. In “Practical Histology”, agreement was 69.50%±2.19; “Practical Biophysics” was 45.97%±2.25, “Practical Physiology” 61.75%±2.17; “Practical Biochemistry” 36.28%±2.42; “Practical Pathology” 59.80%±2.53; “Practical Immunology” 56.25%±26.40; “Practical Microbiology and Virology” 60.39%±2.27 and “Practical Mycology and Parasitology” 68.2%± 2.16.Conclusion: GP students in Tabriz University of Medical Sciences are not optimistic about the applicability of practical courses of basic medical sciences lessons.

  5. Toxicogenomics and clinical toxicology: an example of the connection between basic and applied sciences.

    Science.gov (United States)

    Ferrer-Dufol, Ana; Menao-Guillen, Sebastian

    2009-04-10

    The relationship between basic research and its potential clinical applications is often a difficult subject. Clinical toxicology has always been very dependent on experimental research whose usefulness has been impaired by the existence of huge differences in the toxicity expression of different substances, inter- and intra-species which make it difficult to predict clinical effects in humans. The new methods in molecular biology developed in the last decades are furnishing very useful tools to study some of the more relevant molecules implied in toxicokinetic and toxicodynamic processes. We aim to show some meaningful examples of how recent research developments with genes and proteins have clear applications to understand significant clinical matters, such as inter-individual variations in susceptibility to chemicals, and other phenomena related to the way some substances act to induce variations in the expression and functionality of these targets.

  6. An expanding universe of noncoding RNAs between the poles of basic science and clinical investigations.

    Science.gov (United States)

    Weil, Patrick P; Hensel, Kai O; Weber, David; Postberg, Jan

    2016-03-01

    The Keystone Symposium 'MicroRNAs and Noncoding RNAs in Cancer', Keystone, CO, USA, 7-12 June 2015 Since the discovery of RNAi, great efforts have been undertaken to unleash the potential biomedical applicability of small noncoding RNAs, mainly miRNAs, involving their use as biomarkers for personalized diagnostics or their usability as active agents or therapy targets. The research's focus on the noncoding RNA world is now slowly moving from a phase of basic discoveries into a new phase, where every single molecule out of many hundreds of cataloged noncoding RNAs becomes dissected in order to investigate these molecules' biomedical relevance. In addition, RNA classes neglected before, such as long noncoding RNAs or circular RNAs attract more attention. Numerous timely results and hypotheses were presented at the 2015 Keystone Symposium 'MicroRNAs and Noncoding RNAs in Cancer'.

  7. Beyond the Flipped Classroom: A Highly Interactive Cloud-Classroom (HIC) Embedded into Basic Materials Science Courses

    Science.gov (United States)

    Liou, Wei-Kai; Bhagat, Kaushal Kumar; Chang, Chun-Yen

    2016-06-01

    The present study compares the highly interactive cloud-classroom (HIC) system with traditional methods of teaching materials science that utilize crystal structure picture or real crystal structure model, in order to examine its learning effectiveness across three dimensions: knowledge, comprehension and application. The aim of this study was to evaluate the (HIC) system, which incorporates augmented reality, virtual reality and cloud-classroom to teach basic materials science courses. The study followed a pretest-posttest quasi-experimental research design. A total of 92 students (aged 19-20 years), in a second-year undergraduate program, participated in this 18-week-long experiment. The students were divided into an experimental group and a control group. The experimental group (36 males and 10 females) was instructed utilizing the HIC system, while the control group (34 males and 12 females) was led through traditional teaching methods. Pretest, posttest, and delayed posttest scores were evaluated by multivariate analysis of covariance. The results indicated that participants in the experimental group who used the HIC system outperformed the control group, in the both posttest and delayed posttest, across three learning dimensions. Based on these results, the HIC system is recommended to be incorporated in formal materials science learning settings.

  8. Equatorial Energy Accumulation and Emanation Regions: Impacts of a Zonally Varying Basic State.

    Science.gov (United States)

    Webster, Peter J.; Chang, Hai-Ru

    1988-03-01

    Previous studies have suggested that the regions of mean anomalous perturbation kinetic energy which exist in the vicinity of the equatorial upper-tropospheric westerlies are the result of the propagation of extratropical synoptic and low frequency waves through the equatorial `westerly duet' where a subsequent wave energy convergence occurs. The proposition that these perturbed equatorial regions may arise from remote equatorial energy sources is investigated. It is shown that three criteria must be met. The first two, the existence of wave energy sources along the equator and a mechanism to transport that energy longitudinally, are accounted for relatively easily with existing theory of divergent, trapped equatorial modes. The third criterion, the requirement of a mechanism for an accumulation of transient energy in the equatorial stretch flow (i.e., nonzero x), is not immediately obvious and requires exploration to develop new concepts.Using simple WKBJ arguments it is shown that within a realistic parameter range, a combination of longitudinal stretch in the basic state along the equator and the characteristics of the equatorial trapped waves satisfy the third criterion. The equatorial waves must possess a divergent structure which insists on equatorial trapping. It is shown that purely barotropic modes, which cannot be equatorially trapped, do not represent the real atmospheric structure at low latitudes. Regions of negative longitudinal stretch along the equator (i.e., westerlies decreasing, or easterlies increasing, towards the cast) are shown to be wave energy accumulation regions. Regions with positive stretch, on the other hand, are wave energy depletion regions. A free-surface barotropic model with fully nonlinear basic states, containing both stretch and shear, confirm the results of the simpler model, i.e., regardless of the position of the energy source within the tropical atmosphere the wave energy accumulates in the same region; namely, on the

  9. Understanding Engagement: Science Demonstrations and Emotional Energy

    Science.gov (United States)

    Milne, Catherine; Otieno, Tracey

    2007-01-01

    Although beloved of some chemists and physicists, science demonstrations have been criticized for stifling inquiry and assisting teachers to maintain a power differential between themselves and students in the classroom. This interpretive study reports the unexpected positive learning outcomes for urban science students in two chemistry classes…

  10. United Nations Basic Space Science Initiative: 2011 Status Report on the International Space Weather Initiative

    CERN Document Server

    Gadimova, S; Danov, D; Georgieva, K; Maeda, G; Yumoto, K; Davila, J M; Gopalswami, N

    2011-01-01

    The UNBSSI is a long-term effort for the development of astronomy and space science through regional and international cooperation in this field on a worldwide basis. A series of workshops on BSS was held from 1991 to 2004 (India 1991, Costa Rica and Colombia 1992, Nigeria 1993, Egypt 1994, Sri Lanka 1995, Germany 1996, Honduras 1997, Jordan 1999, France 2000, Mauritius 2001, Argentina 2002, and China 2004; http://www.seas.columbia.edu/~ah297/un-esa/) and addressed the status of astronomy in Asia and the Pacific, Latin America and the Caribbean, Africa, and Western Asia. One major recommendation that emanated from these workshops was the establishment of astronomical facilities in developing nations for research and education programmes at the university level. Such workshops on BSS emphasized the particular importance of astrophysical data systems and the virtual observatory concept for the development of astronomy on a worldwide basis. Pursuant to resolutions of the United Nations Committee on the Peaceful ...

  11. Can Clinical Scenario Videos Improve Dental Students' Perceptions of the Basic Sciences and Ability to Apply Content Knowledge?

    Science.gov (United States)

    Miller, Cynthia Jayne; Metz, Michael James

    2015-12-01

    Dental students often have difficulty understanding the importance of basic science classes, such as physiology, for their future careers. To help alleviate this problem, the aim of this study was to create and evaluate a series of video modules using simulated patients and custom-designed animations that showcase medical emergencies in the dental practice. First-year students in a dental physiology course formatively assessed their knowledge using embedded questions in each of the three videos; 108 to 114 of the total 120 first-year students answered the questions, for a 90-95% response rate. These responses indicated that while the students could initially recognize the cause of the medical emergency, they had difficulty in applying their knowledge of physiology to the scenario. In two of the three videos, students drastically improved their ability to answer high-level clinical questions at the conclusion of the video. Additionally, when compared to the previous year of the course, there was a significant improvement in unit exam scores on clinically related questions (6.2% increase). Surveys were administered to the first-year students who participated in the video modules and fourth-year students who had completed the course prior to implementation of any clinical material. The response rate for the first-year students was 96% (115/120) and for the fourth-year students was 57% (68/120). The first-year students indicated a more positive perception of the physiology course and its importance for success on board examinations and their dental career than the fourth-year students. The students perceived that the most positive aspects of the modules were the clear applications of physiology to real-life dental situations, the interactive nature of the videos, and the improved student comprehension of course concepts. These results suggest that online modules may be used successfully to improve students' perceptions of the basic sciences and enhance their ability to

  12. Bridging the gap between basic science and clinical practice: a role for community clinicians

    Directory of Open Access Journals (Sweden)

    Cho Michelle

    2011-04-01

    Full Text Available Abstract Background Translating the extraordinary scientific and technological advances occurring in medical research laboratories into care for patients in communities throughout the country has been a major challenge. One contributing factor has been the relative absence of community practitioners from the US biomedical research enterprise. Identifying and addressing the barriers that prevent their participation in research should help bridge the gap between basic research and practice to improve quality of care for all Americans. Methods We interviewed over 200 clinicians and other healthcare stakeholders from 2004 through 2005 to develop a conceptual framework and set of strategies for engaging a stable cadre of community clinicians in a clinical research program. Results Lack of engagement of community practitioners, lack of necessary infrastructure, and the current misalignment of financial incentives and research participation emerged as the three primary barriers to community clinician research participation. Although every effort was made to learn key motivators for engagement in clinical research from interviewees, we did not observe their behavior and self-report by clinicians does not always track with their behavior. Conclusions A paradigm shift involving acknowledgement of the value of clinicians in the context of community research, establishment of a stable infrastructure to support a cohort of clinicians across time and research studies, and realignment of incentives to encourage participation in clinical research is required.

  13. Energy management and effective energy use in Ukraine: basic problems and ways to solve them

    International Nuclear Information System (INIS)

    In this paper, barriers in the way of energy efficiency are considered and classified. The classification is made in six blocks: financial, sociological, manufacturing, management-organisational, legal and market. A strategy to overcome these barriers and the achievement of more effective energetics in Ukraine are proposed. On the basis of the strategy, five indissoluble tasks are considered: energy supply reliability, pricing and tariff policy, the legislative and normative base, energy use efficiency, environmental protection and decrease in influence on climate change. Solving these problems will allow the construction of an effective system of energy management in Ukraine. (author)

  14. Conducting Sustainable Energy Projects in Secondary Science Classrooms

    Science.gov (United States)

    Toolin, Regina; Watson, Anne

    2010-01-01

    This article discusses how sixth through twelfth grade science teachers can engage their students in the design and implementation of sustainable energy projects as part of a unit of study on energy. The project challenges students to engage in an energy project that gives them the opportunity to make a difference in their local community and the…

  15. 78 FR 48863 - Fusion Energy Sciences Advisory Committee

    Science.gov (United States)

    2013-08-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Fusion... that the Fusion Energy Sciences Advisory Committee will be renewed for a two-year period beginning on... base needed for an economically and environmentally attractive fusion energy source. Additionally,...

  16. Ultra fast timing MMRPC: a versatile detector for basic and applied science

    International Nuclear Information System (INIS)

    Three decades ago the Resistive Plate Chamber (RPC) was invented to overcome several problems of parallel plate chambers. Unlike parallel plate chambers, electrodes of RPCs are made of resistive material like Bakelite or float glass. This has the effect that only a limited part of the electrode is discharged during the passage of an ionizing particle with subsequent avalanches or streamers, while the rest of the electrode remains unchanged. Wide and/or single gap RPC detectors are used in many large scale experiments to explore various directions of science. This includes fundamental research in particle physics, in astrophysics, in cosmology etc,. In India, RPC detectors array (INO) will play a vital role in the measurement of mass hierarchy of three flavors of neutrino mass. To improve timing resolution, Multigap Resistive Plate Chamber (MRPC) is an intelligent modification of an RPC by increasing the electric field across the gap and creating thinner layers of gas gap by inserting (electrostatically) floating glasses between anode and cathode. It can be shown that a resolution in the range of 50-100 ps is achievable with gaps of 200-300 mm. Moreover, RPCs are insensitive to the magnetic field. Finally timing RPCs have already proved in the last years to be a reliable and stable detector with sensitive larger and regularly used in a large number of experiments

  17. Energy analysis of the basic materials utilized in electric power transmission systems

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-30

    The energy content per mile of installed underground and overhead power transmission systems has been calculated for the following types of systems: self-contained oil-filled cables; HPOF pipe-type cables; extruded dielectric cables; compressed-gas-insulated systems; overhead lines (ac and dc) and two proposed superconducting systems (ac and dc). The system operating voltages analyzed included 138, 230, 345, 500, 765 and 1,200 kV for ac systems, but all systems were not analyzed at the higher voltages. The dc overhead lines operated at +-200, +-400, +-600 and +-800 kV. Total installed energy content for these systems ranged from 4 x 10/sup 9/ to 1.2 x 10/sup 11/ Btu per mile. Installation energy requirements were generally 10% or less of the inherent system energy content based on the materials used in each system. Most of the energy content in each system can be attributed to the metallic components; plastic and insulating oil also contribute significantly. The energy content of 36 materials and basic products, in terms of Btu per ton, was calculated as part of this study. Substitution of conductor materials (e.g., aluminum for copper) in cable systems resulted in changes in the total system energy content on the order of 15%.

  18. White House science council ponders measures to improve energy funding

    CERN Multimedia

    Jones, D

    2003-01-01

    "The business strategy of the Energy Department's Office of Science is largely based on its 20-year plan for constructing or upgrading 28 facilities, most of them at department laboratories, DOE science chief Raymond Orbach told members of a White House advisory panel last week" (1 page).

  19. 78 FR 2259 - Fusion Energy Sciences Advisory Committee

    Science.gov (United States)

    2013-01-10

    ...This notice announces a meeting of the Fusion Energy Sciences Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires that public notice of these meetings be announced in the Federal...

  20. Proceedings of the Tenth Symposium on Energy Engineering Sciences: Synergism of Analysis, Modeling, and Experiment

    Science.gov (United States)

    1992-07-01

    The Tenth Symposium on Energy Engineering Sciences was held on May 11-13, 1992, at the Argonne National Laboratory, Argonne, Illinois. These proceedings include the program, list of participants, and the papers that were presented during the seven technical sessions held at this meeting. This was the tenth annual symposium sponsored by the Engineering Research Program of the Office of Basic Energy Sciences of the U.S. Department of Energy. The central theme of this year's meeting was synergism of analysis, modeling, and experiment and related topics. Each year a group of selected researchers in the DOE/BES Engineering Research Program are invited to present their research findings in such an open forum. This Symposium was organized into seven technical sessions: fluid mechanics (two sessions); solid mechanics; analysis, nonlinear systems (two sessions); chemical processing; and instrumentation and diagnostics. Separate abstracts were prepared for individual papers in this report.

  1. Basic research for nuclear energy. y Study on the nuclear materials technology

    Energy Technology Data Exchange (ETDEWEB)

    Kuk, I. H.; Lee, H. S.; Jeong, Y. H.; Sung, K. W.; Han, J. H.; Lee, J. T.; Lee, H. K.; Kim, S. J.; Kang, H. S.; An, D. H.; Kim, K. R.; Park, S. D.; Han, C. H.; Jung, M. K.; Oh, Y. J.; Kim, K. H.; Kim, S. H.; Back, J. H.; Kim, C. H.; Lim, K. S.; Kim, Y. Y.; Na, J. W.; Ku, J. H.; Lee, D. H.

    1996-12-01

    A study on the nuclear materials technologies which are necessary to establish the base for alloy development was performed. - The feasibility study on the application of Zircaloy scrap waste for hydrogen storage - The development of metal hydride battery for energy storage system - The establishment of transmission electron microscopy database for nuclear materials - The basic technology for the development of cladding materials for high burnup - The water chemistry technology for secondary system pH control and the photocatalysis technology for decomposition and removal of organics. - Improvement of primary component integrity of PWR by Zinc injection. (author). 175 refs., 58 tabs., 262 figs.

  2. Basic research for nuclear energy. y Study on the nuclear materials technology

    International Nuclear Information System (INIS)

    A study on the nuclear materials technologies which are necessary to establish the base for alloy development was performed. - The feasibility study on the application of Zircaloy scrap waste for hydrogen storage - The development of metal hydride battery for energy storage system - The establishment of transmission electron microscopy database for nuclear materials - The basic technology for the development of cladding materials for high burnup - The water chemistry technology for secondary system pH control and the photocatalysis technology for decomposition and removal of organics. - Improvement of primary component integrity of PWR by Zinc injection. (author). 175 refs., 58 tabs., 262 figs

  3. Educational Neuroscience:From Basic Science to Practical Science%教育神经科学从基础科学迈向实践科学

    Institute of Scientific and Technical Information of China (English)

    姜永志

    2014-01-01

    教育神经科学借助先进的技术手段与方法,从基因-分子-突触-神经元-神经网络-神经系统-课堂行为-社会行为等不同层面,揭示了学生学习的完整过程。文章从教育神经科学的超学科特征切入,揭示了教育神经科学与课堂教学实践的关系,提出教育神经科学要通过构建综合话语体系与课堂教学实践相互借鉴与沟通的观点。%Educational neuroscience reveals the complete learning behavior of students from gene-molecular, synaptic, neurons, neural networks, nervous system, classroom behavior and social with the advanced techniques and a variety of research methods. Educational neuroscience is one of the most promising to be“Tran-disciplinary” on the basis of multi-disciplinary integration. However, the transformation between neuroscience and education practice always plagued the development of educational neuroscience and restricted the application of basic theories in educational practice. The article starts with the characteristic of “Tran-disciplinary”and systematically expounded the view to strengthen the communication of neuroscience and educational practice through a system of comprehensive discourse and to make educational neuroscience become a “Tran-disciplinary”from basic science to practice science.

  4. Energy Consumption and Energy Intensity in Iran's basic Metals Industry: Analyze and Forecast with Fuzzy Regression

    Energy Technology Data Exchange (ETDEWEB)

    Shahriari, Mehdi; Ghaderi, S. Farid; Piltan, Mehdi [University of Tehran - Faculty of Engineering (Iran)

    2009-07-01

    Energy is fundamental to the quality of our lives. Nowadays, we are totally dependent on an abundant and continuous supply of energy for living and working. It is a key ingredient in all sectors of modern economies especially in industrial sector. In this paper we study the impacts of five variables on energy consumption and energy intensity in Iran's basic metal industry; number of occupied persons, investments, manufacturing value added, gas prices and electricity prices. Regression analysis using data of 20 years between 1987 and 2006 was performed. This study finds that MVA and energy prices are the most effective factors that influence the level of energy consumption. Another focus of this study is on predicting the future data using known past data. Fuzzy regression was used to forecast energy consumption until 2011; the results indicate that energy consumption will continue to grow higher. Finally a comparison between linear regression and fuzzy regression is presented to investigate different situations; this can be used to select the better method according to the situation we are dealing with.

  5. Energy from fermentation gas. Testing of basic design; Energie uit gistingsgas. Toetsing van ontwerpgrondslagen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-07-01

    When stabilizing sewage sludge by means of fermentation, fermentation gas is released, consisting for 67% of methane. This gas is an important energy source for waste water treatment plants (wwtp). A previous STORA study (Fermentation gas as a source of energy in waste water treatment plants; 1981) has shown that the most significant energy saving in wwtps using sludge fermentation can be realized through energy generation. The aim of this study is to assess the current practical situation of wwtps that are in operation and generate their own energy. The main parameters in determining the appeal of own energy generation have been examined for these wwtps and compared to the technological and economic starting points of the study from 1981. The results indicate whether and which optimizations are possible for existing and new own systems for generating energy and which parameters from the previous STORA study need to be revised [Dutch] Bij stabilisatie van zuiveringsslib door middel van gisting komt gistingsgas vrij, dat voor circa 67% uit methaan bestaat. Dit gas vormt een belangrijke energiebron voor rioolwaterzuiveringsinrichtingen (rwzi). In een eerder STORA-onderzoek (Gistingsgas als energiebron op rioolwaterzuiveringsinrichtingen; 1981) is gebleken, dat de belangrijkste energiebesparing op rwzi's met slibgisting kan worden verkregen door toepassing van eigen energieopwekking. Doelstelling van deze studie is de huidige praktijksituatie op de reeds in bedrijf zijnde rwzi's met eigen energieopwekking na te gaan. De belangrijkste parameters die de aantrekkelijkheid van eigen energieopwekking bepalen, zijn voor deze rwzi's nader onderzocht en vergeleken met de technologische en economische uitgangspunten van het onderzoek uit 1981. De resultaten geven aan of en welke optimalisaties voor bestaande en nieuwe eigen energieopwekkingssystemen mogelijk zijn, en welke parameters in de eerdere STORA-studie opnieuw moeten worden bezien.

  6. Trends of Students of the College of Basic Science towards Teaching the Course of Athletics and Health by Using Computer Technology in the World Islamic Sciences and Education University (WISE)

    Science.gov (United States)

    Salameh, Ibrahim Abdul Ghani; Khawaldeh, Mohammad Falah Ali

    2014-01-01

    The Study aimed at identifying the trends of the students of basic sciences College in the World Islamic Sciences and Education University towards teaching health and sport course by using computer technology as a teaching method, and to identify also the impact of the variables of academic level and the gender on the students' trends. The study…

  7. Climate and energy challenges for materials science

    Science.gov (United States)

    Gielen, Dolf; Boshell, Francisco; Saygin, Deger

    2016-02-01

    The Paris agreement on climate change represents an important step in the design of a new global framework for the mitigation of greenhouse gas emissions. Energy efficiency and renewable energy are keys for the success of this ambitious agreement.

  8. Proc. of the sixteenth symposium on energy engineering sciences, May 13-15, 1998, Argonne, IL.

    Energy Technology Data Exchange (ETDEWEB)

    None

    1998-05-13

    This Proceedings Volume includes the technical papers that were presented during the Sixteenth Symposium on Energy Engineering Sciences on May 13--15, 1998, at Argonne National Laboratory, Argonne, Illinois. The Symposium was structured into eight technical sessions, which included 30 individual presentations followed by discussion and interaction with the audience. A list of participants is appended to this volume. The DOE Office of Basic Energy Sciences (BES), of which Engineering Research is a component program, is responsible for the long-term, mission-oriented research in the Department. The Office has prime responsibility for establishing the basic scientific foundation upon which the Nation's future energy options will be identified, developed, and built. BES is committed to the generation of new knowledge necessary to solve present and future problems regarding energy exploration, production, conversion, and utilization, while maintaining respect for the environment. Consistent with the DOE/BES mission, the Engineering Research Program is charged with the identification, initiation, and management of fundamental research on broad, generic topics addressing energy-related engineering problems. Its stated goals are to improve and extend the body of knowledge underlying current engineering practice so as to create new options for enhancing energy savings and production, prolonging the useful life of energy-related structures and equipment, and developing advanced manufacturing technologies and materials processing. The program emphasis is on reducing costs through improved industrial production and performance and expanding the nation's store of fundamental knowledge for solving anticipated and unforeseen engineering problems in energy technologies. To achieve these goals, the Engineering Research Program supports approximately 130 research projects covering a broad spectrum of topics that cut across traditional engineering disciplines. The program

  9. Progress report to the Department of Energy in support of basic energy and policy research

    International Nuclear Information System (INIS)

    This progress report describes the accomplishments of the first and second years of the three year institutional grant received from the Department of Energy and describes the activities now envisioned for year three. Attachments detailing the highlights of the first and second years' accomplishments are included. Research areas include: light path of carbon reduction in photosynthesis; heat transfer in coal-ash slags; mechanism of plant cell enlargement in Gymnosperms, emulsion stability in enhanced oil recovery; selective transfer phenomenon in friction and wear; conceptual design of the Purdue Compact Torus/Passive Liner Fusion Reactor; integration of farm level alcohol production consistent with the economic and labor constraints of a farming operation, and newsmedia coverage of selected energy policy proposals. Separate abstracts have been prepared for selected attachments for inclusion in the Energy Data Base

  10. Proceeding of the Scientific Meeting and Presentation on Basic Research in Nuclear Science and Technology. Part I : Physics, Reactor Physics and Nuclear Instrumentation

    International Nuclear Information System (INIS)

    Scientific Meeting and Presentation on Basic Research in Nuclear Science and Technology is a routine activity was held by PPNY BATAN for monitoring the research Activity which achieved in BATAN. The Proceeding contains a proposal about basic which has physics; reactor physics and nuclear instrumentation. This proceedings is the first part from two part which published in series. There are 33 articles which have separated index

  11. Basic and energy physics: the multiple faces of energy; Physique fondamentale et energetique: les multiples visages de l'energie

    Energy Technology Data Exchange (ETDEWEB)

    Balian, R. [Academie des Sciences, 75 - Paris (France)

    2001-07-01

    After an historical presentation of the elaboration of the energy concept, this document recalls, first, the basic physical principles linked with this concept: first and second principle of thermodynamics, dynamics of irreversible processes, hierarchy of elementary interactions. Then, their consequences on energy problems are examined by comparing the different common types of energy from different points of view: concentration, degradation, transport, storage, reserves and harmful effects. These comparisons rely on the characteristic values of the data involved. (J.S.)

  12. History of United States Energy. A Basic Teaching Unit on Energy. Revised.

    Science.gov (United States)

    McDermott, Hugh, Ed.; Scharmann, Larry, Ed.

    Intended as a supplement to the units "Oil: Fuel of the Past" and "Coal: Fuel of the Past, Hope of the Future," this 3-4 day unit contains three activities which briefly explain the chronological development of energy resources and the formation and development of the Organization of Petroleum Exporting Countries (OPEC). The first activity…

  13. Materials science for solar energy conversion systems

    CERN Document Server

    Granqvist, CG

    1991-01-01

    Rapid advances in materials technology are creating many novel forms of coatings for energy efficient applications in solar energy. Insulating heat mirrors, selective absorbers, transparent insulation and fluorescent concentrators are already available commercially. Radiative cooling, electrochromic windows and polymeric light pipes hold promise for future development, while chemical and photochemical processes are being considered for energy storage. This book investigates new material advances as well as applications, costs, reliability and industrial production of existing materials. Each c

  14. Biomass I. Science Activities in Energy [and] Teacher's Guide.

    Science.gov (United States)

    Oak Ridge Associated Universities, TN.

    Designed for science students in fourth, fifth, and sixth grades, the activities in this unit illustrate principles and problems related to biomass as a form of energy. (The word biomass is used to describe all solid material of animal or vegetable origin from which energy may be extracted.) Twelve student activities using art, economics,…

  15. 75 FR 8685 - Fusion Energy Sciences Advisory Committee

    Science.gov (United States)

    2010-02-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Fusion... open meeting. SUMMARY: This notice announces a meeting of the Fusion Energy Sciences Advisory Committee..., Gaithersburg, Maryland 20877. FOR FURTHER INFORMATION CONTACT: Albert L. Opdenaker, Office of Fusion...

  16. Improving Graduate Education to Support a Branching Career Pipeline: Recommendations Based on a Survey of Doctoral Students in the Basic Biomedical Sciences

    OpenAIRE

    Fuhrmann, C. N.; Halme, D. G.; O’Sullivan, P. S.; Lindstaedt, B.

    2011-01-01

    Today's doctoral programs continue to prepare students for a traditional academic career path despite the inadequate supply of research-focused faculty positions. We advocate for a broader doctoral curriculum that prepares trainees for a wide range of science-related career paths. In support of this argument, we describe data from our survey of doctoral students in the basic biomedical sciences at University of California, San Francisco (UCSF). Midway through graduate training, UCSF students ...

  17. Static vs. mobile sink: The influence of basic parameters on energy efficiency in wireless sensor networks.

    Science.gov (United States)

    Khan, Majid I; Gansterer, Wilfried N; Haring, Guenter

    2013-05-15

    than the choice of the mobility radius of the sink. Moreover, for small values of the duty cycle, a static sink turns out to be optimal in terms of both Emax and Ebar. For larger values of the duty cycle, a mobile sink has advantages over a static sink, especially in terms of Emax. These insights into the basic interrelationship between duty cycle value and mobility radius of a mobile sink are relevant for energy efficient operation of homogeneous WSNs beyond our model scenario. PMID:23805013

  18. Abstracts: Energy Sciences programs, January--December 1978

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-05-01

    This report presents abstracts of all publications in the Energy Sciences programs of the Department of Energy and Environment from January 1, 1978 through December 31, 1978. It is a companion report to Annual Highlights of Programs in Energy Sciences - (December 1978, BNL 50973). Together, they present scientific and/or technical highlights of the Energy Sciences programs for the past calendar year, detailed descriptions of all the programs, and the publication issuing from the work performed. The following are some of the topics included: porphyrin chemistry; chemistry of energetic compounds; combustion; coal utilization; metal hydrides; cyclic separations process research; trace element analysis; materials properties and structures; radiation damage; superconducting materials; materials of construction for geothermal applications; repair of deteriorated concrete; development of glass--polymer composite sewer pipe; flash hydropyrolysis of coal; desulfurization of high-temperature combustion and fuel gases; and synthetic fuels development. (RWR)

  19. Track A Basic Science

    OpenAIRE

    Sargeant, D.; Deverasetty, S.; Luo, Y; Villahoz-Baleta, A.; Zobrist, S.; Rathnayake, V.; Russo, J.; Muesing, M.; Schiller, M; Andrabi, R; Kumar, R.; Bala, M; Nair, A.; Biswas, A.; Wig, N.

    2012-01-01

    Background Many HIV databases and applications focus on a limited domain of HIV knowledge. Since even a “simple” organism like HIV represents a very complex system with many interacting elements, the fractured structure of existing databases and applications likely limits our ability to investigate and understand HIV. To facilitate research, therefore, we have built HIVToolbox, which integrates much of the knowledge about HIV proteins and presents the data in an interactive web application. H...

  20. Science and society test VI: Energy economics

    Science.gov (United States)

    Hafemeister, David W.

    1982-01-01

    Simple numerical estimates are developed in order to quantify a variety of energy economics issues. The Verhulst equation, which considers the effect of finite resources on petroleum production, is modified to take into account supply and demand economics. Numerical and analytical solutions to these differential equations are presented in terms of supply and demand elasticity functions, various finite resources, and the rate of increase in fuel costs. The indirect cost per barrel of imported oil from OPEC is shown to be about the same as the direct cost. These effects, as well as those of discounted benefits and deregulation, are used in a calculation of payback periods for various energy conserving devices. A phenomenological model for market penetration is developed along with the factors for future energy growth rates. A brief analysis of the economic returns of the ''house doctor'' program to reprofit houses for energy conservation is presented.

  1. Energy Efficiency in Building as a Basic Prerequisite for a Long Term Energy Strategies Realization, Environmental Protection and Sustainability

    International Nuclear Information System (INIS)

    Energy efficiency in buildings at the low-energy and 'passive house' standard levels is presently the basic prerequisite for considering and formulating long term strategies, which with the task of meeting energy needs and system maintenance respond to requests of environmental protection and improvements in the context of sustainable development. Orientation to sustainable development is integrated in the development strategies of Croatia. The application of renewable energy sources, in particular solar energy in passive and active systems in the architecture is permanently confirmed by conducting energy monitoring and growing number of domestic studies, projects and realizations. The long-time research project of the European Union Cost Efficient Passive Houses as European Standards (CEPHEUS) with scientific monitoring corroborated energy and economic efficiency of such architectural designs in Germany, France, Austria, and Switzerland. Thus, the 'passive house' is proposed as a standard of residential architecture, but also of the construction of other functional types of architecture in general. The accomplished energy efficiency and verified favorable profitability of investment developed new forms of incentives to low-energy and passive architecture and relevant changes in concepts of long term energy strategies in the European Union member states. In Austria the 1000th passive house was built, and the city of Frankfurt/M brought decision regarding financing building construction through the city budget at the 'passive house' level. The new Technical Regulation on energy savings and thermal protection in Croatia, which is effectively in force as of 1 July, is a long-awaited step towards energy efficiency. Although, according to this Regulation the tolerance in energy use for space heating goes, in worst case calculation, up to 89 kWh/m2 a year, any other more favorable calculation with obligation to calculate the share of solar radiation for buildings, opens

  2. Lutein, zeaxanthin, and meso-zeaxanthin: The basic and clinical science underlying carotenoid-based nutritional interventions against ocular disease.

    Science.gov (United States)

    Bernstein, Paul S; Li, Binxing; Vachali, Preejith P; Gorusupudi, Aruna; Shyam, Rajalekshmy; Henriksen, Bradley S; Nolan, John M

    2016-01-01

    The human macula uniquely concentrates three carotenoids: lutein, zeaxanthin, and meso-zeaxanthin. Lutein and zeaxanthin must be obtained from dietary sources such as green leafy vegetables and orange and yellow fruits and vegetables, while meso-zeaxanthin is rarely found in diet and is believed to be formed at the macula by metabolic transformations of ingested carotenoids. Epidemiological studies and large-scale clinical trials such as AREDS2 have brought attention to the potential ocular health and functional benefits of these three xanthophyll carotenoids consumed through the diet or supplements, but the basic science and clinical research underlying recommendations for nutritional interventions against age-related macular degeneration and other eye diseases are underappreciated by clinicians and vision researchers alike. In this review article, we first examine the chemistry, biochemistry, biophysics, and physiology of these yellow pigments that are specifically concentrated in the macula lutea through the means of high-affinity binding proteins and specialized transport and metabolic proteins where they play important roles as short-wavelength (blue) light-absorbers and localized, efficient antioxidants in a region at high risk for light-induced oxidative stress. Next, we turn to clinical evidence supporting functional benefits of these carotenoids in normal eyes and for their potential protective actions against ocular disease from infancy to old age. PMID:26541886

  3. FLUKA Monte Carlo for Basic Dosimetric Studies of Dual Energy Medical Linear Accelerator

    Directory of Open Access Journals (Sweden)

    K. Abdul Haneefa

    2014-01-01

    Full Text Available General purpose Monte Carlo code for simulation of particle transport is used to study the basic dosimetric parameters like percentage depth dose and dose profiles and compared with the experimental measurements from commercial dual energy medical linear accelerator. Varian Clinac iX medical linear accelerator with dual energy photon beams (6 and 15 MV is simulated using FLUKA. FLAIR is used to visualize and edit the geometry. Experimental measurements are taken for 100 cm source-to-surface (SSD in 50 × 50 × 50 cm3 PTW water phantom using 0.12 cc cylindrical ionization chamber. Percentage depth dose for standard square field sizes and dose profiles for various depths are studied in detail. The analysis was carried out using ROOT (a DATA analysis frame work developed at CERN system. Simulation result shows good agreement in percentage depth dose and beam profiles with the experimental measurements for Varian Clinac iX dual energy medical linear accelerator.

  4. The water-energy nexus: an earth science perspective

    Science.gov (United States)

    Healy, Richard W.; Alley, William M.; Engle, Mark A.; McMahon, Peter B.; Bales, Jerad D.

    2015-01-01

    Water availability and use are closely connected with energy development and use. Water cannot be delivered to homes, businesses, and industries without energy, and most forms of energy development require large amounts of water. The United States faces two significant and sometimes competing challenges: to provide sustainable supplies of freshwater for humans and ecosystems and to ensure adequate sources of energy for future generations. This report reviews the complex ways in which water and energy are interconnected and describes the earth science data collection and research that can help the Nation address these important challenges.

  5. Science of Nanofluidics and Energy Conversion

    Science.gov (United States)

    Xu, Baoxing

    The emerging subject of nanofluidics, where solids and fluids interact closely at the nanoscale, has exhibited radically different from their macroscopic counterparts (and sometimes counterintuitive), and yet relatively less explored. On the other hand, the resulting unique properties may contribute to a number of innovative functions with fascinating applications. Among various exciting potential applications, an important and ever expanding one is to provide alternative solutions to energy conversion with high efficiency, including energy absorption, actuation and harvesting. In this dissertation, we first report a novel protection mechanism of energy capture through which an intensive impact or blast energy can be effectively mitigated based on a nonwetting liquid-nanoporous material system. The captured energy is stored in nanopores in the form of potential energy of intercalated water molecules for a while, and not necessarily converted to other forms of energy (e.g. heat). At unloading stage, the captured energy will be released gradually due to the hydrophobic inner surfaces of nanopores through the diffusion of water molecules out of nanopores, thus making this system reusable. Several key controlling factors including impacting velocity, nanopore size, nanopore structure, and liquid phase have been investigated on the capacity of energy capture. The molecular mechanism is elucidated through the study of water molecular distributions inside nanpores. These molecular dynamic (MD) findings are quantitatively verified by a parallel blast experiment on a zeolite/water system. During the transport of confined liquid molecules, the friction resistance exerted by solid atoms of nanopores to liquid molecules will dissipate part of energy, and is highly dependent of temperature of liquid molecules and wall morphology of nanopores. Using MD simulations, the effects of temperature and wall roughness on the transport resistance of water molecules inside nanopores are

  6. Proceeding of the Scientific Meeting and Presentation on Basic Research of Nuclear Science and Technology: Book II. Nuclear Chemistry, Process Technology, and Radioactive Waste Processing and Environment

    International Nuclear Information System (INIS)

    The proceeding contains papers presented on Scientific Meeting and Presentation on on Basic Research of Nuclear Science and Technology, held in Yogyakarta, 25-27 April 1995. This proceeding is second part of two books published for the meeting contains papers on nuclear chemistry, process technology, and radioactive waste management and environment. There are 62 papers indexed individually. (ID)

  7. Physics Education: Effect of Micro-Teaching Method Supported by Educational Technologies on Pre-Service Science Teachers' Misconceptions on Basic Astronomy Subjects

    Science.gov (United States)

    Gurbuz, Fatih

    2016-01-01

    The purpose of this research study is to explore pre-service science teachers' misconceptions on basic astronomy subjects and to examine the effect of micro teaching method supported by educational technologies on correcting misconceptions. This study is an action research. Semi- structured interviews were used in the study as a data collection…

  8. Student Failures on First-Year Medical Basic Science Courses and the USMLE Step 1: A Retrospective Study over a 20-Year Period

    Science.gov (United States)

    Burns, E. Robert; Garrett, Judy

    2015-01-01

    Correlates of achievement in the basic science years in medical school and on the Step 1 of the United States Medical Licensing Examination® (USMLE®), (Step 1) in relation to preadmission variables have been the subject of considerable study. Preadmissions variables such as the undergraduate grade point average (uGPA) and Medical College Admission…

  9. Use of the NBME Comprehensive Basic Science Examination as a Progress Test in the Preclerkship Curriculum of a New Medical School

    Science.gov (United States)

    Johnson, Teresa R.; Khalil, Mohammed K.; Peppler, Richard D.; Davey, Diane D.; Kibble, Jonathan D.

    2014-01-01

    In the present study, we describe the innovative use of the National Board of Medical Examiners (NBME) Comprehensive Basic Science Examination (CBSE) as a progress test during the preclerkship medical curriculum. The main aim of this study was to provide external validation of internally developed multiple-choice assessments in a new medical…

  10. Nuclear energy between science and public

    International Nuclear Information System (INIS)

    The objective of the presented research was to establish the presence and the structure of nuclear energy as a theme in Slovenian mass media and at the same time to answer the question what chances an active Slovenian reader had in the year 1991 to either strengthen or change his opinion on nuclear power. Measurement and analysis of chosen relevant variables in 252 contributions in six Slovenian mass media publications in the year 1991 showed that the most frequent nuclear theme was decommissioning and closing down of a nuclear power plant. Other themes followed in the order of the frequency of appearance: nuclear energy as an economic issue, waste disposal, NPP Krsko operation, influence on health, information about events, seismic questions. The scientific theme - nuclear energy, was intensely represented in chosen Slovenian mass media publications in 1991. Common to all nuclear themes is that they were being presented from the political point of view. (author)

  11. Science and society test X: Energy conservation

    Science.gov (United States)

    Hafemeister, David

    1987-04-01

    United States energy consumption has remained essentially constant at about 80 exajoules/year (75 quads/year) since the oil embargo of 1973-1974, while the GNP in constant dollars has increased by about 30%. This article will discuss the physics behind some of these improvements in end-use efficiency in such areas as: (i) buildings (scaling laws, ``free-heat,'' superinsulated houses, thermal storage in large buildings, off-peak cooling), (ii) solar energy (passive, photovoltaics), (iii) utility load management (``smart meters,'' capital recovery fees, voltage control), (iv) appliances (life-cycle costs, refrigerators), and (v) lighting (isotopic enhancement).

  12. Science projects in renewable energy and energy efficiency

    Energy Technology Data Exchange (ETDEWEB)

    1991-07-01

    First, the book is written for teachers and other adults who educate children in grades K-12. This allows us to include projects with a variety of levels of difficulty, leaving it to the teacher to adapt them to the appropriate skill level. Second, the book generally focuses on experimental projects that demonstrate the scientific method. We believe that learning the experimental process is most beneficial for students and prepares them for further endeavors in science and for life itself by developing skills in making decisions and solving problems. Although this may appear to limit the book's application to more advanced students and more experienced science teachers, we hope that some of the ideas can be applied to beginning science classes. In addition, we recognize that there are numerous sources of nonexperimental science activities in the field and we hope this book will fill a gap in the available material. Third, we've tried to address the difficulties many teachers face in helping their students get started on science projects. By explaining the process and including extensive suggestions of resources -- both nationally and locally -- we hope to make the science projects more approachable and enjoyable. We hope the book will provide direction for teachers who are new to experimental projects. And finally, in each section of ideas, we've tried to include a broad sampling of projects that cover most of the important concepts related to each technology. Additional topics are listed as one-liners'' following each group of projects.

  13. Studies in Low-Energy Nuclear Science

    Energy Technology Data Exchange (ETDEWEB)

    Carl R. Brune; Steven M. Grimes

    2010-01-13

    This report presents a summary of research projects in the area of low energy nuclear reactions and structure, carried out between March 1, 2006 and October 31, 2009 which were supported by U.S. DOE grant number DE-FG52-06NA26187.

  14. Improving health, safety and energy efficiency in New Zealand through measuring and applying basic housing standards.

    Science.gov (United States)

    Gillespie-Bennett, Julie; Keall, Michael; Howden-Chapman, Philippa; Baker, Michael G

    2013-08-01

    Substandard housing is a problem in New Zealand. Historically there has been little recognition of the important aspects of housing quality that affect people's health and safety. In this viewpoint article we outline the importance of assessing these factors as an essential step to improving the health and safety of New Zealanders and household energy efficiency. A practical risk assessment tool adapted to New Zealand conditions, the Healthy Housing Index (HHI), measures the physical characteristics of houses that affect the health and safety of the occupants. This instrument is also the only tool that has been validated against health and safety outcomes and reported in the international peer-reviewed literature. The HHI provides a framework on which a housing warrant of fitness (WOF) can be based. The HHI inspection takes about one hour to conduct and is performed by a trained building inspector. To maximise the effectiveness of this housing quality assessment we envisage the output having two parts. The first would be a pass/fail WOF assessment showing whether or not the house meets basic health, safety and energy efficiency standards. The second component would rate each main assessment area (health, safety and energy efficiency), potentially on a five-point scale. This WOF system would establish a good minimum standard for rental accommodation as well encouraging improved housing performance over time. In this article we argue that the HHI is an important, validated, housing assessment tool that will improve housing quality, leading to better health of the occupants, reduced home injuries, and greater energy efficiency. If required, this tool could be extended to also cover resilience to natural hazards, broader aspects of sustainability, and the suitability of the dwelling for occupants with particular needs.

  15. Vital Energy and Afterlife: Implications for Cognitive Science of Religion

    Directory of Open Access Journals (Sweden)

    Maira Monteiro Roazzi

    2015-08-01

    Full Text Available Literature investigating people’s concepts of supernatural agency (such as ghosts and deities points to an intuitive theory of mind underlying such ideas, however, recent studies suggest that intuitive ideas over vital energy could also be involved. The present paper focuses on examining the culture and development of people’s conceptions on vital energy. A search was made using the keyword vital energy targeting literature from Anthropology, Psychology and Cognitive Science. A literature review over this topic was made yielding reflections over the development of vital energy concepts. Results suggest that an intuitive biology, grounded on ideas of biological energy (vital energy, may underlie an understanding of soul, spirit, and supernatural energy. Future empirical studies should target the development of vital energy intuitive theories with different age ranges and cultures.

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

    Science.gov (United States)

    Hebner, Greg

    2010-11-01

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

  17. Energy Frontier Research Center, Center for Materials Science of Nuclear Fuels

    Energy Technology Data Exchange (ETDEWEB)

    Todd R. Allen, Director

    2011-04-01

    The Office of Science, Basic Energy Sciences, has funded the INL as one of the Energy Frontier Research Centers in the area of material science of nuclear fuels. This document is the required annual report to the Office of Science that outlines the accomplishments for the period of May 2010 through April 2011. The aim of the Center for Material Science of Nuclear Fuels (CMSNF) is to establish the foundation for predictive understanding of the effects of irradiation-induced defects on thermal transport in oxide nuclear fuels. The science driver of the center’s investigation is to understand how complex defect and microstructures affect phonon mediated thermal transport in UO2, and achieve this understanding for the particular case of irradiation-induced defects and microstructures. The center’s research thus includes modeling and measurement of thermal transport in oxide fuels with different levels of impurities, lattice disorder and irradiation-induced microstructure, as well as theoretical and experimental investigation of the evolution of disorder, stoichiometry and microstructure in nuclear fuel under irradiation. With the premise that thermal transport in irradiated UO2 is a phonon-mediated energy transport process in a crystalline material with defects and microstructure, a step-by-step approach will be utilized to understand the effects of types of defects and microstructures on the collective phonon dynamics in irradiated UO2. Our efforts under the thermal transport thrust involved both measurement of diffusive phonon transport (an approach that integrates over the entire phonon spectrum) and spectroscopic measurements of phonon attenuation/lifetime and phonon dispersion. Our distinct experimental efforts dovetail with our modeling effort involving atomistic simulation of phonon transport and prediction of lattice thermal conductivity using the Boltzmann transport framework.

  18. Applications of Fusion Energy Sciences Research - Scientific Discoveries and New Technologies Beyond Fusion

    Energy Technology Data Exchange (ETDEWEB)

    Wendt, Amy [Univ. of Wisconsin, Madison, WI (United States); Callis, Richard [General Atomics, San Diego, CA (United States); Efthimion, Philip [Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States); Foster, John [Univ. of Michigan, Ann Arbor, MI (United States); Keane, Christopher [Washington State Univ., Pullman, WA (United States); Onsager, Terry [National Oceanic and Atmospheric Administration (NOAA), Boulder, CO (United States); O' Shea, Patrick [Univ. of Maryland, College Park, MD (United States)

    2015-09-01

    Since the 1950s, scientists and engineers in the U.S. and around the world have worked hard to make an elusive goal to be achieved on Earth: harnessing the reaction that fuels the stars, namely fusion. Practical fusion would be a source of energy that is unlimited, safe, environmentally benign, available to all nations and not dependent on climate or the whims of the weather. Significant resources, most notably from the U.S. Department of Energy (DOE) Office of Fusion Energy Sciences (FES), have been devoted to pursuing that dream, and significant progress is being made in turning it into a reality. However, that is only part of the story. The process of creating a fusion-based energy supply on Earth has led to technological and scientific achievements of far-reaching impact that touch every aspect of our lives. Those largely unanticipated advances, spanning a wide variety of fields in science and technology, are the focus of this report. There are many synergies between research in plasma physics, (the study of charged particles and fluids interacting with self-consistent electric and magnetic fields), high-energy physics, and condensed matter physics dating back many decades. For instance, the formulation of a mathematical theory of solitons, solitary waves which are seen in everything from plasmas to water waves to Bose-Einstein Condensates, has led to an equal span of applications, including the fields of optics, fluid mechanics and biophysics. Another example, the development of a precise criterion for transition to chaos in Hamiltonian systems, has offered insights into a range of phenomena including planetary orbits, two-person games and changes in the weather. Seven distinct areas of fusion energy sciences were identified and reviewed which have had a recent impact on fields of science, technology and engineering not directly associated with fusion energy: Basic plasma science; Low temperature plasmas; Space and astrophysical plasmas; High energy density

  19. Applications of Fusion Energy Sciences Research - Scientific Discoveries and New Technologies Beyond Fusion

    Energy Technology Data Exchange (ETDEWEB)

    Wendt, Amy [Univ. of Wisconsin, Madison, WI (United States); Callis, Richard [General Atomics, San Diego, CA (United States); Efthimion, Philip [Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States); Foster, John [Univ. of Michigan, Ann Arbor, MI (United States); Keane, Christopher [Washington State Univ., Pullman, WA (United States); Onsager, Terry [National Oceanic and Atmospheric Administration (NOAA), Boulder, CO (United States); O' Shea, Patrick [Univ. of Maryland, College Park, MD (United States)

    2015-09-01

    Since the 1950s, scientists and engineers in the U.S. and around the world have worked hard to make an elusive goal to be achieved on Earth: harnessing the reaction that fuels the stars, namely fusion. Practical fusion would be a source of energy that is unlimited, safe, environmentally benign, available to all nations and not dependent on climate or the whims of the weather. Significant resources, most notably from the U.S. Department of Energy (DOE) Office of Fusion Energy Sciences (FES), have been devoted to pursuing that dream, and significant progress is being made in turning it into a reality. However, that is only part of the story. The process of creating a fusion-based energy supply on Earth has led to technological and scientific achievements of far-reaching impact that touch every aspect of our lives. Those largely unanticipated advances, spanning a wide variety of fields in science and technology, are the focus of this report. There are many synergies between research in plasma physics (the study of charged particles and fluids interacting with self-consistent electric and magnetic fields), high-energy physics, and condensed matter physics dating back many decades. For instance, the formulation of a mathematical theory of solitons, solitary waves which are seen in everything from plasmas to water waves to Bose-Einstein Condensates, has led to an equal span of applications, including the fields of optics, fluid mechanics and biophysics. Another example, the development of a precise criterion for transition to chaos in Hamiltonian systems, has offered insights into a range of phenomena including planetary orbits, two-person games and changes in the weather. Seven distinct areas of fusion energy sciences were identified and reviewed which have had a recent impact on fields of science, technology and engineering not directly associated with fusion energy: Basic plasma science; Low temperature plasmas; Space and astrophysical plasmas; High energy density

  20. Nanoscale control of energy and matter: challenges and opportunities for plasma science

    International Nuclear Information System (INIS)

    Multidisciplinary challenges and opportunities in the ultimate ability to achieve nanoscale control of energy and matter are discussed using an example of the Plasma Nanoscience. This is an emerging multidisciplinary research field at the cutting edge of a large number of disciplines including but not limited to physics and chemistry of plasmas and gas discharges, materials science, surface science, nanoscience and nanotechnology, solid state physics, space physics and astrophysics, photonics, optics, plasmonics, spintronics, quantum information, physical chemistry, biomedical sciences and related engineering subjects. The origin, progress and future perspectives of this research field driven by the global scientific and societal challenges, is examined. The future potential of the Plasma Nanoscience to remain as a highly topical area in the global research and technological agenda in the Age of Fundamental-Level Control for a Sustainable Future is assessed using a framework of the five Grand Challenges for Basic Energy Sciences recently mapped by the US Department of Energy. It is concluded that the ongoing research is very relevant and is expected to substantially expand to competitively contribute to the solution of all of these Grand Challenges. The approach to control energy and matter at nano- and subnanoscales is based on identifying the prevailing carriers and transfer mechanisms of the energy and matter at the spatial and temporal scales that are most relevant to any particular nanofabrication process. Strong accent is made on the competitive edge of the plasma-based nanotechnology in applications related to the major socio-economic issues (energy, food, water, health and environment) that are crucial for a sustainable development of humankind. Several important emerging topics, opportunities and multidisciplinary synergies for the Plasma Nanoscience are highlighted. The main nanosafety issues are also discussed and the environment- and human health

  1. Thirteenth symposium on energy engineering sciences: Proceedings. Fluid/thermal processes, systems analysis and control

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    The DOE Office of Basic Energy Sciences, of which Engineering Research is a component program, is responsible for the long-term mission-oriented research in the Department. Consistent with the DOE/BES mission, the Engineering Research Program is charged with the identification, initiation, and management of fundamental research on broad, generic topics addressing energy-related engineering problems. Its stated goals are: (1) to improve and extend the body of knowledge underlying current engineering practice so as to create new options for enhancing energy savings and production, for prolonging useful life of energy-related structures and equipment, and for developing advanced manufacturing technologies and materials processing with emphasis on reducing costs with improved industrial production and performance quality; and (2) to expand the store of fundamental concepts for solving anticipated and unforeseen engineering problems in the energy technologies. The meeting covered the following areas: (1) fluid mechanics 1--fundamental properties; (2) fluid mechanics 2--two phase flow; (3) thermal processes; (4) fluid mechanics 3; (5) process analysis and control; (6) fluid mechanics 4--turbulence; (7) fluid mechanics 5--chaos; (8) materials issues; and (9) plasma processes. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  2. Thirteenth symposium on energy engineering sciences: Proceedings. Fluid/thermal processes, systems analysis and control

    International Nuclear Information System (INIS)

    The DOE Office of Basic Energy Sciences, of which Engineering Research is a component program, is responsible for the long-term mission-oriented research in the Department. Consistent with the DOE/BES mission, the Engineering Research Program is charged with the identification, initiation, and management of fundamental research on broad, generic topics addressing energy-related engineering problems. Its stated goals are: (1) to improve and extend the body of knowledge underlying current engineering practice so as to create new options for enhancing energy savings and production, for prolonging useful life of energy-related structures and equipment, and for developing advanced manufacturing technologies and materials processing with emphasis on reducing costs with improved industrial production and performance quality; and (2) to expand the store of fundamental concepts for solving anticipated and unforeseen engineering problems in the energy technologies. The meeting covered the following areas: (1) fluid mechanics 1--fundamental properties; (2) fluid mechanics 2--two phase flow; (3) thermal processes; (4) fluid mechanics 3; (5) process analysis and control; (6) fluid mechanics 4--turbulence; (7) fluid mechanics 5--chaos; (8) materials issues; and (9) plasma processes. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database

  3. The influence of regional basic science campuses on medical students' choice of specialty and practice location: a historical cohort study

    Directory of Open Access Journals (Sweden)

    Brokaw James J

    2009-06-01

    Full Text Available Abstract Background Indiana University School of Medicine (IUSM employs eight regional basic science campuses, where half of the students complete their first two years of medical school. The other half complete all four years at the main campus in Indianapolis. The authors tested the hypothesis that training at regional campuses influences IUSM students to pursue primary care careers near the regional campuses they attended. Methods Medical school records for 2,487 graduates (classes of 1988–1997 were matched to the 2003 American Medical Association Physician Masterfile to identify the medical specialty and practice location of each graduate. Multivariate logistic regression was performed to assess the effect of regional campus attendance on students' choice of medical specialty and practice location, while simultaneously adjusting for several covariates thought to affect these career outcomes. Results Compared to Indianapolis students, those who attended a regional campus were somewhat more likely to be white, have parents with middle class occupations, and score slightly lower on the Medical College Admission Test. Any such differences were adjusted for in the regression models, which predicted that four of the regional campuses were significantly more likely than Indianapolis to produce family practitioners, and that five of the regional campuses were significantly more likely than the others to have former students practicing in the region. When analyzed collectively, attendance at any regional campus was a significant predictor of a primary care practice located outside the Indianapolis metropolitan area. Conclusion Attending a regional campus for preclinical training appears to increase the likelihood of practicing primary care medicine in local communities.

  4. Transforming power: social science and the politics of energy choices

    OpenAIRE

    Stirling, Andy

    2014-01-01

    This paper addresses key implications in momentous current global energy choices – both for social science and for society. Energy can be over-used as a lens for viewing social processes. But it is nonetheless of profound importance. Understanding possible ‘sustainable energy’ transformations requires attention to many tricky issues in social theory: around agency and structure and the interplay of power, contingency and practice. These factors are as much shaping of the knowledges and normat...

  5. The challenge and need for Energy & Environmental Science

    OpenAIRE

    Lewis, Nathan S.

    2008-01-01

    Progress in transitioning to a globally scalable and sustainable energy system is a world-wide problem and demands contributions from scientists, engineers, economists, policy makers, and decision makers around the world. Rapid progress on this urgent issue depends on the integration of perspectives in all of these areas, which is the underlying and unique charter of Energy & Environmental Science as a leading, interdisciplinary journal.

  6. Studies in Low-Energy Nuclear Science

    International Nuclear Information System (INIS)

    This report presents a summary of research projects in the area of low energy nuclear reactions and structure, carried out between March 1, 2006 and October 31, 2009 which were supported by U.S. DOE grant number DE-FG52-06NA26187. We describe here research into low-energy nuclear reactions and structure. The statistical properties of nuclei have been studied by measuring level densities and also calculating them theoretically. Our approach of measuring level densities via evaporation spectra is able to reach a very wide range of nuclei by using heavy ion beams (we expect to develop experiments using radioactive beams in the near future). Another focus of the program has been on γ-ray strength functions. These clearly impact nuclear reactions, but they are much less understood than corresponding transmission coefficients for nucleons. We have begun investigations of a new approach, using γ-γ coincidences following radiative capture. Finally, we have undertaken several measurements of cross sections involving light nuclei which are important in various applications. The 9Be(α,n) and B(d,n) reactions have been measured at Ohio University, while neutron-induced reactions have been measured at Los Alamos (LANSCE).

  7. Energy and nuclear sciences international who's who. 4. ed.

    International Nuclear Information System (INIS)

    For this fourth edition the directory has been reformatted to A4 size to allow for the restructuring of both the biological data and the cover. The fourth edition contains details of over 3,500 including 400 for the first time, scientists and engineers concerned with new and improved methods of generating electricity. A wide range of people used the information provided in the last edition, among them information scientists, administrators, conference organizers, market researchers, financiers seeking technical advice, embassy staff, consultants, biochemists and engineers. Biographical enquiry forms were sent to officers in scientific societies in each nation, to directors and section leaders in industrial and official institutions where significant numbers of scientists relating to power and energy research are employed to heads of relevant academic departments, and to editorial board members of relevant journals. Part one lists biographical profiles of scientists in alphabetical order of surname. The subject index by country in Part two centres around nuclear and energy sciences divided into the following areas; electrical power engineering, energy conservation, energy planning, energy storage, fuel production, fusion technology, geothermal energy, nuclear sciences, high energy physics, low energy physics, wind and/or ocean energy. This allows the reader to locate experts in each of the above topic areas in around 90 countries. (Author)

  8. Youth As Community Science Experts in Green Energy Technology

    Science.gov (United States)

    Calabrese Barton, Angela; Birmingham, Daniel; Sato, Takumi; Tan, Edna; Calabrese Barton, Scott

    2013-01-01

    In this paper, the authors examine what it means to become a community science expert (CSE) and why this goal is important for youth in afterschool environments. Using "Green Energy Technology in the City" (GET City) as a case study, they describe how this afterschool program nurtures youth as CSEs. They draw on data gathered in…

  9. Teknoland - popular science park with solar energy exhibits

    OpenAIRE

    Broman, Lars

    2000-01-01

    The new Popular Science Park TEKNOLAND in Falun contains a number of interactive solar energy exhibits, including The Solar Heated Chess Board, The Solar Electric Playhouse, The Sudanese Solar Oven, and Solar Collector Optics. The TeknoTrix tutored children activities include solar thermal activities. Some related interactive exhibits are planned to be included during the summer and during coming years.

  10. Solar energy exhibits at the popular science park Teknoland

    OpenAIRE

    Broman, Lars

    2000-01-01

    The new Popular Science Park TEKNOLAND in Falun contains a number of interactive solar energy exhibits, including The Solar Heated Chess Board, The Solar Electric Playhouse, The Sudanese Solar Oven, and Solar Collector Optics. The TeknoTrix tutored children activities include solar thermal activities. Some related interactive exhibits are planned to be included during the summer and during coming years.

  11. Studies in Low-Energy Nuclear Science

    International Nuclear Information System (INIS)

    This report presents a summary of research projects in the area of low energy nuclear reactions and structure, carried out between 1 January 2003 and 31 December 2005 and supported by U.S. DOE grant number DE-FG03-03NA00074. Cross sections measured with high resolution have been subjected to an Ericson theory analysis to infer information about the nuclear level density. Other measurements were made of the spectral shape of particles produced in evaporation processes; these also yield level density information. A major project was the development of a new Hauser-Feshbach code for analyzing such spectra. Other measurements produced information on the spectra of gamma rays emitted in reactions on heavy nuclei and gave a means of refining our understanding of gamma-ray strength functions. Finally,reactions on light nuclei were studied and subjected to an R-matrix analysis. Cross sections fora network of nuclear reactions proceedingthrough a given compound nucleus shouldgreatly constrain the family of allowed parameters. Modifications to the formalism andcomputer code are also discussed.

  12. Studies in Low-Energy Nuclear Science

    Energy Technology Data Exchange (ETDEWEB)

    Brune, Carl R; Grimes, Steven M

    2006-03-30

    This report presents a summary of research projects in the area of low energy nuclear reactions and structure, carried out between 1 January 2003 and 31 December 2005 and supported by U.S. DOE grant number DE-FG03-03NA00074. Cross sections measured with high resolution have been subjected to an Ericson theory analysis to infer information about the nuclear level density. Other measurements were made of the spectral shape of particles produced in evaporation processes; these also yield level density information. A major project was the development of a new Hauser-Feshbach code for analyzing such spectra. Other measurements produced information on the spectra of gamma rays emitted in reactions on heavy nuclei and gave a means of refining our understanding of gamma-ray strength functions. Finally,reactions on light nuclei were studied and subjected to an R-matrix analysis. Cross sections fora network of nuclear reactions proceedingthrough a given compound nucleus shouldgreatly constrain the family of allowed parameters. Modifications to the formalism andcomputer code are also discussed.

  13. High Energy Density Science at the Linac Coherent Light Source

    International Nuclear Information System (INIS)

    High energy density science (HEDS), as a discipline that has developed in the United States from National Nuclear Security Agency (NNSA)-sponsored laboratory research programs, is, and will remain, a major component of the NNSA science and technology strategy. Its scientific borders are not restricted to NNSA. 'Frontiers in High Energy Density Physics: The X-Games of Contemporary Science' identified numerous exciting scientific opportunities in this field, while pointing to the need for a overarching interagency plan for its evolution. Meanwhile, construction of the first x-ray free-electron laser, the Office-of-Science-funded Linear Coherent Light Source-LCLS: the world's first free electron x-ray laser, with 100-fsec time resolution, tunable x-ray energies, a high rep rate, and a 10 order-of-magnitude increase in brightness over any other x-ray source--led to the realization that the scientific needs of NNSA and the broader scientific community could be well served by an LCLS HEDS endstation employing both short-pulse and high-energy optical lasers. Development of this concept has been well received in the community. NNSA requested a workshop on the applicability of LCLS to its needs. 'High Energy Density Science at the LCLS: NNSA Defense Programs Mission Need' was held in December 2006. The workshop provided strong support for the relevance of the endstation to NNSA strategic requirements. The range of science that was addressed covered a wide swath of the vast HEDS phase space. The unique possibilities provided by the LCLS in areas of intense interest to NNSA Defense Programs were discussed. The areas of focus included warm dense matter and equations of state, hot dense matter, and behavior of high-pressure materials under conditions of high strain-rate and extreme dynamic loading. Development of new and advanced diagnostic techniques was also addressed. This report lays out the relevant science, as brief summaries (Ch. II), expanded descriptions (Ch. V), and a

  14. High Energy Density Science at the Linac Coherent Light Source

    Energy Technology Data Exchange (ETDEWEB)

    Lee, R W

    2007-10-19

    High energy density science (HEDS), as a discipline that has developed in the United States from National Nuclear Security Agency (NNSA)-sponsored laboratory research programs, is, and will remain, a major component of the NNSA science and technology strategy. Its scientific borders are not restricted to NNSA. 'Frontiers in High Energy Density Physics: The X-Games of Contemporary Science' identified numerous exciting scientific opportunities in this field, while pointing to the need for a overarching interagency plan for its evolution. Meanwhile, construction of the first x-ray free-electron laser, the Office-of-Science-funded Linear Coherent Light Source-LCLS: the world's first free electron x-ray laser, with 100-fsec time resolution, tunable x-ray energies, a high rep rate, and a 10 order-of-magnitude increase in brightness over any other x-ray source--led to the realization that the scientific needs of NNSA and the broader scientific community could be well served by an LCLS HEDS endstation employing both short-pulse and high-energy optical lasers. Development of this concept has been well received in the community. NNSA requested a workshop on the applicability of LCLS to its needs. 'High Energy Density Science at the LCLS: NNSA Defense Programs Mission Need' was held in December 2006. The workshop provided strong support for the relevance of the endstation to NNSA strategic requirements. The range of science that was addressed covered a wide swath of the vast HEDS phase space. The unique possibilities provided by the LCLS in areas of intense interest to NNSA Defense Programs were discussed. The areas of focus included warm dense matter and equations of state, hot dense matter, and behavior of high-pressure materials under conditions of high strain-rate and extreme dynamic loading. Development of new and advanced diagnostic techniques was also addressed. This report lays out the relevant science, as brief summaries (Ch. II), expanded

  15. ACADEMIC TRAINING: Low Energy Experiments that Measure Fundamental Constants and Test Basic Symmetries

    CERN Multimedia

    Françoise Benz

    2002-01-01

    17, 18, 19 , 21 June LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 Low Energy Experiments that Measure Fundamental Constants and Test Basic Symmetries by G. GABRIELSE / Professor of Physics and Chair of the Harvard Physics Department, Spokesperson for the ATRAP Collaboration Lecture 1: Particle Traps: the World's Tiniest Accelerators A single elementary particle, or a single ion, can be confined in a tiny accelerator called a particle trap. A single electron was held this way for more than ten months, and antiprotons for months. Mass spectroscopy of exquisite precision is possible with such systems. CERN's TRAP Collaboration thereby compared the charge-to-mass ratios of the antiproton and proton to a precision of 90 parts per trillion, by far the most stringent CPT test done with a baryon system. The important ratio of the masses of the electron and proton have been similarly measured, as have a variety of ions masses, and the neutron mass is most accurately known from such measurements. An i...

  16. Towards a science of climate and energy choices

    Science.gov (United States)

    Stern, Paul C.; Sovacool, Benjamin K.; Dietz, Thomas

    2016-06-01

    The linked problems of energy sustainability and climate change are among the most complex and daunting facing humanity at the start of the twenty-first century. This joint Nature Energy and Nature Climate Change Collection illustrates how understanding and addressing these problems will require an integrated science of coupled human and natural systems; including technological systems, but also extending well beyond the domain of engineering or even economics. It demonstrates the value of replacing the stylized assumptions about human behaviour that are common in policy analysis, with ones based on data-driven science. We draw from and engage articles in the Collection to identify key contributions to understanding non-technological factors connecting economic activity and greenhouse gas emissions, describe a multi-dimensional space of human action on climate and energy issues, and illustrate key themes, dimensions and contributions towards fundamental understanding and informed decision making.

  17. 76 FR 4645 - Fusion Energy Sciences Advisory Committee; Notice of Open Meeting

    Science.gov (United States)

    2011-01-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Fusion... Science. SUMMARY: This notice announces a meeting of the Fusion Energy Sciences Advisory Committee. The..., Office of Fusion Energy Sciences; U.S. Department of Energy; 1000 Independence Avenue, SW.;...

  18. Center for Renewable Energy Science and Technology

    Energy Technology Data Exchange (ETDEWEB)

    Billo, Richard; Rajeshwar, Krishnan

    2013-01-15

    The CREST research team conducted research that optimized catalysts used for the conversion of southwestern lignite into synthetic crude oil that can be shipped to nearby Texas refineries and power plants for development of transportation fuels and power generation. Research was also undertaken to convert any potential by-products of this process such as CO2 to useful chemicals and gases which could be recycled and used as feedstock to the synthetic fuel process. These CO2 conversion processes used light energy to drive the endogonic reduction reactions involved. The project was divided into two tasks: A CO2 Conversion Task, and a Catalyst Optimization Task. The CO2 Conversion task was aimed at developing molecular and solid state catalysts for the thermal, electro- and photocatalytic reduction of CO2 to reduced products such as simple feedstock compounds (e.g. CO, H2, CHOOH, CH2O, CH3OH and CH4). For example, the research team recycled CO that was developed from this Task and used it as a feedstock for the production of synthetic crude in the Catalyst Optimization Task. In the Catalyst Optimization Task, the research team conducted bench-scale experiments with the goal of reducing overall catalyst cost in support of several synthetic crude processes that had earlier been developed. This was accomplished by increasing the catalyst reactivity thus reducing required concentrations or by using less expensive metals. In this task the team performed parametric experiments in small scale batch reactors in an effort to improve catalyst reactivity and to lower cost. They also investigated catalyst robustness by testing lignite feedstocks that vary in moisture, h, and volatile content.

  19. Ethanol Basics

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-01-30

    Ethanol is a widely-used, domestically-produced renewable fuel made from corn and other plant materials. More than 96% of gasoline sold in the United States contains ethanol. Learn more about this alternative fuel in the Ethanol Basics Fact Sheet, produced by the U.S. Department of Energy's Clean Cities program.

  20. News & Views Seven Billion Yuan for Basic Research in 2009 Fossil Web Won World Summit Award Tsinghua Professors Publish Papers in Nature and Science Overview of Trends and Policies in International Collaboration for Science in National Natural Science Foundation of China Three China-Demark Joint Research Projects Approved in 2009

    Science.gov (United States)

    2009-01-01

    Seven Billion Yuan for Basic Research in 2009 Fossil Web Won World Summit Award Tsinghua Professors Publish Papers in Nature and Science Overview of Trends and Policies in International Collaboration for Science in National Natural Science Foundation of China Three China-Demark Joint Research Projects Approved in 2009

  1. A decision science approach for integrating social science in climate and energy solutions

    Science.gov (United States)

    Wong-Parodi, Gabrielle; Krishnamurti, Tamar; Davis, Alex; Schwartz, Daniel; Fischhoff, Baruch

    2016-06-01

    The social and behavioural sciences are critical for informing climate- and energy-related policies. We describe a decision science approach to applying those sciences. It has three stages: formal analysis of decisions, characterizing how well-informed actors should view them; descriptive research, examining how people actually behave in such circumstances; and interventions, informed by formal analysis and descriptive research, designed to create attractive options and help decision-makers choose among them. Each stage requires collaboration with technical experts (for example, climate scientists, geologists, power systems engineers and regulatory analysts), as well as continuing engagement with decision-makers. We illustrate the approach with examples from our own research in three domains related to mitigating climate change or adapting to its effects: preparing for sea-level rise, adopting smart grid technologies in homes, and investing in energy efficiency for office buildings. The decision science approach can facilitate creating climate- and energy-related policies that are behaviourally informed, realistic and respectful of the people whom they seek to aid.

  2. Continuum of quanta in the final theory. Model of spiral fields. Basic ideas for a compatible physics and a consistent nature science. 4. rev. ed.

    International Nuclear Information System (INIS)

    The internationally favored direction of the physics sciences looks for the solution of the basic problems in higher and higher energies at impressive research constructions - mockingly mentioned as 'cognition machines' - which surpass itself with its financial efforts each the other. If in this wise shall be found: 'The elementariest bit of all elements'' and 'the unity of the whole physics as well as the whole nature sciences at all', then this is a thought aberration. The prognosticated HIGGS-particles may have an exceptional quality; however, they would be very complex objects which integrate an enormous number of effect-quanta h (Planck constants) in their structure: They are with safety not simplicity. They will also not bring a better understanding about the simplicity of the last elements for us. We know since Planck, Poincare, Einstein, Bohr, Heisenberg, Schroedinger, DeBrogue and other well-known physicists that the 'atomos' can have only a diminutiveness discrete not measurable energy. The search with gigantic machines is at all especially nonsensical than it pumps still energy into the processes. However, the elementary consists of fractions from that energy what have well-known smallest particles or weakest radiation in itself puts. The work in hand follows another approach. It grasps nature on a deductive way. I start out from a most general analysis and synthesis of scientific and everyday-language concepts; and I combine that with a principle of 'general physical field' which after Einstein must exist. The dynamic space-time processes of the fields are depicted by graphic means in mathematical spatial coordinate-systems. Through it arises a consistent view over all areas of the knowledge from the most simply over simple structures until to the most complicated phenomena and things: that one are the cognition remained secretive till now obstinately. In the foreground will be originate as important the solution of the puzzle around the ''Dualism of

  3. Pharmacy Education Reaction to Presentations on Bridging the Gap Between the Basic Sciences and Clinical Practice: Teaching, Research, and Service.

    Science.gov (United States)

    Doluisio, James T.

    1980-01-01

    Issues in the conflict between clinical practice and basic research in pharmacy are reviewed: professional associations' role, curriculum needs and traditions, internal strains and diversity in the profession, computer use, scholarly work of faculty, using the medical profession as a model, and misperceptions of what clinical and basic sciences…

  4. 75 FR 33613 - Notice of the Carbon Sequestration-Geothermal Energy-Science Joint Workshop

    Science.gov (United States)

    2010-06-14

    ... of Energy Efficiency and Renewable Energy Notice of the Carbon Sequestration--Geothermal Energy... the Carbon Sequestration--Geothermal Energy--Science Joint Workshop. SUMMARY: The DOE Geothermal....geothermal.energy.gov . DATES: The Carbon Sequestration--Geothermal Energy--Science Joint Workshop will...

  5. A study of the academic performance of medical students in the comprehensive examination of the basic sciences according to the indices of emotional intelligence and educational status

    OpenAIRE

    Moslehi, Mohsen; Samouei, Rahele; Tayebani, Tayebeh; Kolahduz, Sima

    2015-01-01

    Background: Considering the increasing importance of emotional intelligence (EI) in different aspects of life, such as academic achievement, the present survey is aimed to predict academic performance of medical students in the comprehensive examination of the basic sciences, according to the indices of emotional intelligence and educational status. Materials and Methods: The present survey is a descriptive, analytical, and cross-sectional study performed on the medical students of Isfahan, T...

  6. Science and defense 2003: the future on-board energies; Science et defense 2003: les futures energies embarquees

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    Since 1983, the DGA (delegation of armament) organizes the colloquium ''Science and defense'' in the domains of the scientific research and the defense. The 2003 colloquium took place in Paris on December 2 and 3 and concerns the future portable energies. This paper is a summary presentation of the presented topics: the needs and the developments for the portable energies, the state of the art of the mini and micro energy sources and their limitations, the energy materials which strongly provide energy by chemical transformation, the new energy sources of medium power, the environmental impacts. The budget devoted to these researches in 2002 by the DGA, are also presented. (A.L.B.)

  7. Reforming Basic Science Teaching and Learning In Primary Schools Through Mutual Team Teaching: A Study of Oyo East Local Government Area of Oyo State

    Directory of Open Access Journals (Sweden)

    O.A. Bolaji

    2011-10-01

    Full Text Available This paper discusses an innovative programme of team-teaching in primary schools of Oyo East Local Government Area of Oyo State; Nigeria. First it analyses the way in which the scheme has evolved from previous experiences. Then, sampled 240 primary five pupils of forty (40 pupils in six intact classes, the classes were randomly allotted to the treatment (Team-teaching and control (Conventional method using pre-test-post-test control group, quasi experimental deign. A 40 items Basic Science Achievement Test (BSAT validated and having reliability value of 0.72 was administered to the six classes before and after the treatment and the scores obtained were analysed using Analysis of Covariance (ANCOVA. The findings revealed that pupils taught with team teaching performed significantly better than those on conventional method in Basic Science (F-Ratio = 437.47, F-Critical (0.05 = 4.00, df = 1,235. It was therefore recommended among others that Basic Science Teachers in primary schools should engage pupils with mutual team-teaching strategy.

  8. Advances in materials science, metals and ceramics division. Triannual progress report, June-September 1980

    International Nuclear Information System (INIS)

    Information is presented concerning the magnetic fusion energy program; the laser fusion energy program; geothermal research; nuclear waste management; Office of Basic Energy Sciences (OBES) research; diffusion in silicate minerals; chemistry research resources; and chemistry and materials science research

  9. Earth sciences. 1990-2001. International Atomic Energy Agency publications

    International Nuclear Information System (INIS)

    This catalogue lists all sales publications of the International Atomic Energy Agency dealing with Earth Sciences and issued during the period 1 January 1990 - 31 May 2001. Most publications are issued in English, though some are also available in other languages. This is noted as A for Arabic, C for Chinese, E for English, F for French, R for Russian and S for Spanish before the relevant ISBN number

  10. Dormitory of Physical and Engineering Sciences: Sleeping Beauties May Be Sleeping Innovations Part 1: Basic Properties, Cognitive Environment, Characteristics of the Princes

    CERN Document Server

    van Raan, Anthony F J

    2015-01-01

    A Sleeping Beauty in Science is a publication that goes unnoticed (sleeps) for a long time and then, almost suddenly, attracts a lot of attention (is awakened by a prince). In this paper we investigate important properties of Sleeping Beauties, particularly to find out to what extent Sleeping Beauties are application-oriented and thus are potential Sleeping Innovations. In this study we focus primarily on physics (including materials science and astrophysics) and present first results for chemistry and for engineering & computer science. We find that more than half of the SBs are application-oriented. Therefore, it is important to investigate the reasons for and processes related to delayed recognition. First we analyze basic properties of the SBs such as the time-dependent distribution, author characteristics (names of authors, country, institution), as well as the journals and fields of the SBs are analyzed. Next we develop a new approach in which the cognitive environment of the SBs is analyzed, based ...

  11. Harnessing the Use of Open Learning Exchange to Support Basic Education in Science and Mathematics in the Philippines

    Science.gov (United States)

    Feliciano, Josephine S.; Mandapat, Louie Carl R.; Khan, Concepcion L.

    2013-01-01

    This paper presents the open learning initiatives of the Science Education Institute of the Department of Science and Technology to overcome certain barriers, such as enabling access, cost of replication, timely feedback, monitoring and continuous improvement of learning modules. Using an open-education model, like MIT's (Massachusetts Institute…

  12. Opportunities to Learn in School and at Home: How Can They Predict Students' Understanding of Basic Science Concepts and Principles?

    Science.gov (United States)

    Wang, Su; Liu, Xiufeng; Zhao, Yandong

    2012-01-01

    As the breadth and depth of economic reforms increase in China, growing attention is being paid to equalities in opportunities to learn science by students of various backgrounds. In early 2009, the Chinese Ministry of Education and Ministry of Science and Technology jointly sponsored a national survey of urban eighth-grade students' science…

  13. Energy Transformation: Teaching Youth about Energy Efficiency while Meeting Science Essential Standards

    Science.gov (United States)

    Kirby, Sarah D.; Chilcote, Amy G.

    2014-01-01

    This article describes the Energy Transformation 4-H school enrichment curriculum. The curriculum addresses energy efficiency and conservation while meeting sixth-grade science essential standards requirements. Through experiential learning, including building and testing a model home, youth learn the relationship between various technologies and…

  14. The NIF: An international high energy density science and inertial fusion user facility

    Directory of Open Access Journals (Sweden)

    Moses E.I.

    2013-11-01

    Full Text Available The National Ignition Facility (NIF, a 1.8-MJ/500-TW Nd:Glass laser facility designed to study inertial confinement fusion (ICF and high-energy-density science (HEDS, is operational at Lawrence Livermore National Laboratory (LLNL. A primary goal of NIF is to create the conditions necessary to demonstrate laboratory-scale thermonuclear ignition and burn. NIF experiments in support of indirect-drive ignition began late in FY2009 as part of the National Ignition Campaign (NIC, an international effort to achieve fusion ignition in the laboratory. To date, all of the capabilities to conduct implosion experiments are in place with the goal of demonstrating ignition and developing a predictable fusion experimental platform in 2012. The results from experiments completed are encouraging for the near-term achievement of ignition. Capsule implosion experiments at energies up to 1.6 MJ have demonstrated laser energetics, radiation temperatures, and symmetry control that scale to ignition conditions. Of particular importance is the demonstration of peak hohlraum temperatures near 300 eV with overall backscatter less than 15%. Important national security and basic science experiments have also been conducted on NIF. Successful demonstration of ignition and net energy gain on NIF will be a major step towards demonstrating the feasibility of laser-driven Inertial Fusion Energy (IFE. This paper will describe the results achieved so far on the path toward ignition, the beginning of fundamental science experiments and the plans to transition NIF to an international user facility providing access to HEDS and fusion energy researchers around the world.

  15. Extreme Events and Energy Providers: Science and Innovation

    Science.gov (United States)

    Yiou, P.; Vautard, R.

    2012-04-01

    Most socio-economic regulations related to the resilience to climate extremes, from infrastructure or network design to insurance premiums, are based on a present-day climate with an assumption of stationarity. Climate extremes (heat waves, cold spells, droughts, storms and wind stilling) affect in particular energy production, supply, demand and security in several ways. While national, European or international projects have generated vast amounts of climate projections for the 21st century, their practical use in long-term planning remains limited. Estimating probabilistic diagnostics of energy user relevant variables from those multi-model projections will help the energy sector to elaborate medium to long-term plans, and will allow the assessment of climate risks associated to those plans. The project "Extreme Events for Energy Providers" (E3P) aims at filling a gap between climate science and its practical use in the energy sector and creating in turn favourable conditions for new business opportunities. The value chain ranges from addressing research questions directly related to energy-significant climate extremes to providing innovative tools of information and decision making (including methodologies, best practices and software) and climate science training for the energy sector, with a focus on extreme events. Those tools will integrate the scientific knowledge that is developed by scientific communities, and translate it into a usable probabilistic framework. The project will deliver projection tools assessing the probabilities of future energy-relevant climate extremes at a range of spatial scales varying from pan-European to local scales. The E3P project is funded by the Knowledge and Innovation Community (KIC Climate). We will present the mechanisms of interactions between academic partners, SMEs and industrial partners for this project. Those mechanisms are elementary bricks of a climate service.

  16. Nuclear Science.

    Science.gov (United States)

    Pennsylvania State Dept. of Education, Harrisburg. Bureau of Curriculum Services.

    This document is a report on a course in nuclear science for the high school curriculum. The course is designed to provide a basic but comprehensive understanding of the atom in the light of modern knowledge, and to show how people attempt to harness the tremendous energy liberated through fission and fusion reactions. The course crosses what are…

  17. Next-Generation Photon Sources for Grand Challenges in Science and Energy

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-05-01

    The next generation of sustainable energy technologies will revolve around transformational new materials and chemical processes that convert energy efficiently among photons, electrons, and chemical bonds. New materials that tap sunlight, store electricity, or make fuel from splitting water or recycling carbon dioxide will need to be much smarter and more functional than today's commodity-based energy materials. To control and catalyze chemical reactions or to convert a solar photon to an electron requires coordination of multiple steps, each carried out by customized materials and interfaces with designed nanoscale structures. Such advanced materials are not found in nature the way we find fossil fuels; they must be designed and fabricated to exacting standards, using principles revealed by basic science. Success in this endeavor requires probing, and ultimately controlling, the interactions among photons, electrons, and chemical bonds on their natural length and time scales. Control science - the application of knowledge at the frontier of science to control phenomena and create new functionality - realized through the next generation of ultraviolet and X-ray photon sources, has the potential to be transformational for the life sciences and information technology, as well as for sustainable energy. Current synchrotron-based light sources have revolutionized macromolecular crystallography. The insights thus obtained are largely in the domain of static structure. The opportunity is for next generation light sources to extend these insights to the control of dynamic phenomena through ultrafast pump-probe experiments, time-resolved coherent imaging, and high-resolution spectroscopic imaging. Similarly, control of spin and charge degrees of freedom in complex functional materials has the potential not only to reveal the fundamental mechanisms of high-temperature superconductivity, but also to lay the foundation for future generations of information science. This

  18. High temperature magnetic balance for education : A basic investigation of the teaching materials for the material science education

    OpenAIRE

    Tokunaga, Toshihiko; Kasagi, Teruhiko; Maehara, Toshinobu; Tsutaoka, Takanori

    2005-01-01

    Magnetic properties of the several magnetic alloys and compounds were studied for the development of the teaching materials in the material science education by using a hand made high temperature magnetic balance. Magnetism treated were ferro-, para- and antiferromagnetism and magnetic phase transitions among them. Together with the data of resistivity, the possibility of the teaching materials concerning the material scie.nce education will he discussed.

  19. Sustainable or Distributed Energy—or both? Clarifying the Basic Concepts of Reforming the Energy Sector

    OpenAIRE

    Pekka Peura; Patrik Sjöholm

    2015-01-01

    This paper clarifies the concepts of Sustainable Energy (SE) and Distributed Energy (DE) including their related synonyms, by discussing, analyzing and presenting recommendations. This is important because these concepts are crucial in the on-going transformation from the fossil carbon based to renewable energy based societies, but still the use of the concepts has been confusing. SE consists of the integration of rational use of energy (energy saving, energy efficiency, use of renewable ener...

  20. Perceptions of D.M.D. student readiness for basic science courses in the United States: can online review modules help?

    Science.gov (United States)

    Miller, C J; Aiken, S A; Metz, M J

    2015-02-01

    There can be a disconnect between the level of content covered in undergraduate coursework and the expectations of professional-level faculty of their incoming students. Some basic science faculty members may assume that students have a good knowledge base in the material and neglect to appropriately review, whilst others may spend too much class time reviewing basic material. It was hypothesised that the replacement of introductory didactic physiology lectures with interactive online modules could improve student preparedness prior to lectures. These modules would also allow faculty members to analyse incoming student abilities and save valuable face-to-face class time for alternative teaching strategies. Results indicated that the performance levels of incoming U.S. students were poor (57% average on a pre-test), and students often under-predicted their abilities (by 13% on average). Faculty expectations varied greatly between the different content areas and did not appear to correlate with the actual student performance. Three review modules were created which produced a statistically significant increase in post-test scores (46% increase, P < 0.0001, n = 114-115). The positive results of this study suggest a need to incorporate online review units in the basic science dental school courses and revise introductory material tailored to students' strengths and needs. PMID:25756103

  1. Forging the Solution to the Energy Challenge: The Role of Materials Science and Materials Scientists

    Science.gov (United States)

    Wadsworth, Jeffrey

    2010-05-01

    The energy challenge is central to the most important strategic problems facing the United States and the world. It is increasingly clear that even large-scale deployments of the best technologies available today cannot meet the rising energy demands of a growing world population. Achieving a secure and sustainable energy future will require full utilization of, and substantial improvements in, a comprehensive portfolio of energy systems and technologies. This goal is complicated by several factors. First, energy strategies are inextricably linked to national security and health issues. Second, in developing and deploying energy technologies, it is vital to consider not only environmental issues, such as global climate change, but also economic considerations, which strongly influence both public and political views on energy policy. Third, a significant and sustained effort in basic and applied research and development (R&D) will be required to deliver the innovations needed to ensure a desirable energy future. Innovations in materials science and engineering are especially needed to overcome the limits of essentially all energy technologies. A wealth of historical evidence demonstrates that such innovations are also the key to economic prosperity. From the development of the earliest cities around flint-trading centers, to the Industrial Revolution, to today’s silicon-based global economy, the advantage goes to those who lead in exploiting materials. I view our challenge by considering the rate of innovation and the transition of discovery to the marketplace as the relationship among R&D investment, a skilled and talented workforce, business innovations, and the activities of competitors. Most disturbing in analyzing this relationship is the need for trained workers in science, technology, engineering, and mathematics (STEM). To develop the STEM workforce needed for innovation, we need sustainable, positive change in STEM education at all levels from preschool

  2. Directing Matter and Energy: Five Challenges for Science and the Imagination

    Energy Technology Data Exchange (ETDEWEB)

    Hemminger, John [University of California Irvine

    2007-12-20

    This Basic Energy Sciences Advisory Committee (BESAC) Grand Challenges report identifies the most important scientific questions and science-driven technical challenges facing BES and describes the importance of these challenges to advances in disciplinary science, to technology development, and to energy and other societal needs. The report originated from a January 25, 2005, request from the Office of Science and is the product of numerous BESAC and Grand Challenges Subcommittee meetings and conferences in 2006-2007. It is frequently said that any sufficiently advanced technology is indistinguishable from magic. Modern science stands at the beginning of what might seem by today's standards to be an almost magical leap forward in our understanding and control of matter, energy, and information at the molecular and atomic levels. Atoms—and the molecules they form through the sharing or exchanging of electrons—are the building blocks of the biological and non-biological materials that make up the world around us. In the 20th century, scientists continually improved their ability to observe and understand the interactions among atoms and molecules that determine material properties and processes. Now, scientists are positioned to begin directing those interactions and controlling the outcomes on a molecule-by-molecule and atom-by-atom basis, or even at the level of electrons. Long the staple of science- fiction novels and films, the ability to direct and control matter at the quantum, atomic, and molecular levels creates enormous opportunities across a wide spectrum of critical technologies. This ability will help us meet some of humanity's greatest needs, including the need for abundant, clean, and cheap energy. However, generating, storing, and distributing adequate and sustainable energy to the nation and the world will require a sea change in our ability to control matter and energy. One of the most spectacular technological advances in the 20th

  3. 基础研究与图书馆学的学科地位%Basic Research and the Disciplinary Status of Library Science

    Institute of Scientific and Technical Information of China (English)

    张新兴; 郑永田; 杨志刚

    2012-01-01

    The promotion of disciplinary status of library science relies on the construction of mature theoretical system and the advance of discipline impact factors, in the final analysis it depends on the improvement of basic research capacity. Rational configuration of library science research resources, attracting diverse main bodies of research, following scientific and normative research procedure are the required elements to improve the library science basic research capacity.%图书馆学学科地位的提高依靠成熟完备的理论体系的构建和学科影响因子的提升,归根结底要以基础研究水平的提高来实现。合理配置图书馆学研究资源,吸纳多元化的研究主体,遵循科学规范的研究程序等是提高图书馆学基础研究水平的必备要素。

  4. Science Translational Medicine – improving human health care worldwide by providing an interdisciplinary forum for idea exchange between basic scientists and clinical research practitioners

    Directory of Open Access Journals (Sweden)

    Forsythe, Katherine

    2010-09-01

    Full Text Available Science Translational Medicine’s mission is to improve human health care worldwide by providing a forum for communication and interdisciplinary idea exchange between basic scientists and clinical research practitioners from all relevant established and emerging disciplines. The weekly journal debuted in October 2009 and is published by the American Association for the Advancement of Science (AAAS, the publisher of Science and Science Signaling. The journal features peer-reviewed research articles, perspectives and commentary, and is guided by an international Advisory Board, led by Chief Scientific Adviser, Elias A. Zerhouni, M.D., former Director of the National Institutes of Health, and Senior Scientific Adviser, Elazer R. Edelman, M.D., Ph.D., Thomas D. and Virginia W. Cabot Professor of Health Sciences and Technology, Massachusetts Institute of Technology. The Science Translational Medicine editorial team is led by Katrina L. Kelner, Ph.D., AAAS. A profound transition is required for the science of translational medicine. Despite 50 years of advances in our fundamental understanding of human biology and the emergence of powerful new technologies, the rapid transformation of this knowledge into effective health measures is not keeping pace with the challenges of global health care. Creative experimental approaches, novel technologies, and new ways of conducting scientific explorations at the interface of established and emerging disciplines are now required to an unprecedented degree if real progress is to be made. To aid in this reinvention, Science and AAAS have created a new interdisciplinary journal, Science Translational Medicine. The following interview exemplefies the pioneering content found in Science Translational Medicine. It is an excerpt from a Podcast interview with Dr. Samuel Broder, former director of the National Cancer Institute and current Chief Medical Officer at Celera. The Podcast was produced in tangent with Dr

  5. Report of the Basic Energy Sciences Workshop on Compact Light Sources

    Energy Technology Data Exchange (ETDEWEB)

    Barletta, William A. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Borland, Michael [Argonne National Lab. (ANL), Argonne, IL (United States)

    2010-05-11

    This report is based on a BES Workshop on Compact Light Sources, held May 11-12, 2010, to evaluated the advantages and disadvantages of compact light source approaches and compared their performance to the third generation storage rings and free-electron lasers. The workshop examined the state of the technology for compact light sources and their expected progress. The workshop evaluated the cost efficiency, user access, availability, and reliability of such sources. Working groups evaluated the advantages and disadvantages of Compact Light Source (CLS) approaches, and compared their performance to the third-generation storage rings and free-electron lasers (FELs). The primary aspects of comparison were 1) cost effectiveness, 2) technical availability v. time frame, and 3) machine reliability and availability for user access. Five categories of potential sources were analyzed: 1) inverse Compton scattering (ICS) sources, 2) mini storage rings, 3) plasma sources, 4) sources using plasma-based accelerators, and 5) laser high harmonic generation (HHG) sources. Compact light sources are not a substitute for large synchrotron and FEL light sources that typically also incorporate extensive user support facilities. Rather they offer attractive, complementary capabilities at a small fraction of the cost and size of large national user facilities. In the far term they may offer the potential for a new paradigm of future national user facility. In the course of the workshop, we identified overarching R&D topics over the next five years that would enhance the performance potential of both compact and large-scale sources: Development of infrared (IR) laser systems delivering kW-class average power with femtosecond pulses at kHz repetition rates. These have application to ICS sources, plasma sources, and HHG sources. Development of laser storage cavities for storage of 10-mJ picosecond and femtosecond pulses focused to micron beam sizes. Development of high-brightness, high-repetition-rate electron sources. Development of continuous wave (cw) superconducting rf linacs operating at 4 K, while not essential, would reduce capital and operating cost.

  6. Seventh BES [Basic Energy Sciences] catalysis and surface chemistry research conference

    International Nuclear Information System (INIS)

    Research programs on catalysis and surface chemistry are presented. A total of fifty-seven topics are included. Areas of research include heterogeneous catalysis; catalysis in hydrogenation, desulfurization, gasification, and redox reactions; studies of surface properties and surface active sites; catalyst supports; chemical activation, deactivation; selectivity, chemical preparation; molecular structure studies; sorption and dissociation. Individual projects are processed separately for the data bases

  7. Seventh BES (Basic Energy Sciences) catalysis and surface chemistry research conference

    Energy Technology Data Exchange (ETDEWEB)

    1990-03-01

    Research programs on catalysis and surface chemistry are presented. A total of fifty-seven topics are included. Areas of research include heterogeneous catalysis; catalysis in hydrogenation, desulfurization, gasification, and redox reactions; studies of surface properties and surface active sites; catalyst supports; chemical activation, deactivation; selectivity, chemical preparation; molecular structure studies; sorption and dissociation. Individual projects are processed separately for the data bases. (CBS)

  8. Supporting Scientific Research with the Energy Sciences Network

    CERN Document Server

    CERN. Geneva; Monga, Inder

    2016-01-01

    The Energy Sciences Network (ESnet) is a high-performance, unclassified national network built to support scientific research. Funded by the U.S. Department of Energy’s Office of Science (SC) and managed by Lawrence Berkeley National Laboratory, ESnet provides services to more than 40 DOE research sites, including the entire National Laboratory system, its supercomputing facilities, and its major scientific instruments. ESnet also connects to 140 research and commercial networks, permitting DOE-funded scientists to productively collaborate with partners around the world. ESnet Division Director (Interim) Inder Monga and ESnet Networking Engineer David Mitchell will present current ESnet projects and research activities which help support the HEP community. ESnet  helps support the CERN community by providing 100Gbps trans-Atlantic network transport for the LHCONE and LHCOPN services. ESnet is also actively engaged in researching connectivity to cloud computing resources for HEP workflows a...

  9. Sustainable or Distributed Energy—or both? Clarifying the Basic Concepts of Reforming the Energy Sector

    Directory of Open Access Journals (Sweden)

    Pekka Peura

    2015-06-01

    Full Text Available This paper clarifies the concepts of Sustainable Energy (SE and Distributed Energy (DE including their related synonyms, by discussing, analyzing and presenting recommendations. This is important because these concepts are crucial in the on-going transformation from the fossil carbon based to renewable energy based societies, but still the use of the concepts has been confusing. SE consists of the integration of rational use of energy (energy saving, energy efficiency, use of renewable energy sources and sustainability management for anticipating, avoiding and reducing adverse impacts. The best consensus for defining DE is “facilities connected to the distribution network or on the customer side of the meter”. Devices using fossil fuels but otherwise falling under this umbrella cannot be excluded from DE. This paper explores definitions of wind power in relation to its grid connections via DE. SE is more comprehensive embracing the whole field of energy management, with the exception of distributed fossil generation. SE is valuable for understanding, planning and implementing energy strategies in the transition process of the energy sector. SE also includes centralized energy. It is useful for planning at national or sub-national geographic regions. The combination Sustainable Distributed Energy (SDE is excellent for regional contexts and for creating regional renewable energy self-sufficiency, integrated with society-wide energy saving and energy efficiency programs.

  10. Dark Energy, Dark Matter and Science with Constellation-X

    Science.gov (United States)

    Cardiff, Ann Hornschemeier

    2005-01-01

    Constellation-X, with more than 100 times the collecting area of any previous spectroscopic mission operating in the 0.25-40 keV bandpass, will enable highthroughput, high spectral resolution studies of sources ranging from the most luminous accreting supermassive black holes in the Universe to the disks around young stars where planets form. This talk will review the updated Constellation-X science case, released in booklet form during summer 2005. The science areas where Constellation-X will have major impact include the exploration of the space-time geometry of black holes spanning nine orders of magnitude in mass and the nature of the dark energy and dark matter which govern the expansion and ultimate fate of the Universe. Constellation-X will also explore processes referred to as "cosmic feedback" whereby mechanical energy, radiation, and chemical elements from star formation and black holes are returned to interstellar and intergalactic medium, profoundly affecting the development of structure in the Universe, and will also probe all the important life cycles of matter, from stellar and planetary birth to stellar death via supernova to stellar endpoints in the form of accreting binaries and supernova remnants. This talk will touch upon all these areas, with particular emphasis on Constellation-X's role in the study of Dark Energy.

  11. ISTP Global Geospace Science. Energy transfer in geospace

    Science.gov (United States)

    1990-01-01

    Solar-terrestrial physics concerns the study of the generation, flow, and dissipation of mass, momentum, and energy between the Sun and the Earth. Mass, momentum, and energy are carried by charged particles that compose the solar wind. When the solar wind reaches the Earth, some solar-wind particles enter the magnetosphere; this coupling between the solar wind and the Earth means that the solar wind can influence the Earth's upper atmosphere. As the first step in addressing the behavior of this solar-terrestrial system, the Global Geospace Science (GGS) Initiative will use the Wind and Polar satellites, provided by NASA, and the Geotail satellite provided by the Japanese Institute of Space and Astronautical Science (ISAS), to perform simultaneous and closely coordinated measurements of the key geospace regions and will add data from equatorial missions. Magnetic field and particle changes that occur when particles are energized during auroral events will be monitored. The intention behind the GGS Initiative is to understand the physical mechanisms and various regions controlling the transport of mass, momentum, and energy in geospace. A summary of the GGS Initiative is presented.

  12. Integration of Basic-Clinical Sciences, PBL, CBL, and IPE in U.S. Dental Schools' Curricula and a Proposed Integrated Curriculum Model for the Future.

    Science.gov (United States)

    Elangovan, Satheesh; Venugopalan, Shankar Rengasamy; Srinivasan, Sreedevi; Karimbux, Nadeem Y; Weistroffer, Paula; Allareddy, Veerasathpurush

    2016-03-01

    The integration of basic and clinical sciences in dental curricula enhances the application of basic science principles to clinical decision making and improves students' critical thinking. The aim of this study was to define the characteristics of U.S. dental schools' curricula with regard to level of course integration and degree of incorporation of problem-based and case-based learning. A second aim was to propose a dental curriculum that supports effective integration of courses and addresses some of the concerns facing academic dentistry. A survey was sent to 58 academic deans in U.S. dental schools. The survey included questions about integrating courses in the schools' curricula and major changes in curricular structure or teaching pedagogy that respondents anticipated in the immediate future. A total of 31 schools responded to the survey, for a 53.4% response rate. The results showed that three-quarters of the responding schools still teach basic and clinical sciences separately, although 61.3% reported having an integrated curriculum. Among the responding schools, 16 had a PBL component integrated into their curricula (two had integrated PBL in all courses and 14 used a hybrid PBL approach). Two schools had CBL integrated in all courses, and ten had CBL integrated in >75% of courses. Only slightly more than half agreed that their curricula foster students' thinking "outside the box." Faculty shortages and lack of protected time and resources were the most frequent reasons given for a lack of integrated courses. The integrated model proposed in this article has the potential to provide a low stress environment for students and to address important issues like faculty shortages. PMID:26933103

  13. Materials science symposium 'heavy ion science in tandem energy region'

    Energy Technology Data Exchange (ETDEWEB)

    Iwamoto, Akira; Yoshida, Tadashi; Takeuchi, Suehiro [eds.

    2000-01-01

    The tandem accelerator established at Japan Atomic Energy Research Institute (JAERI) in 1982 has been one of the most prominent electrostatic accelerators in the world. The accelerator has been serving for many researches planned by not only JAERI staff but also researchers of universities and national institutes. After the completion of the tandem booster in 1993, four times higher beam energy became available. These two facilities, the tandem accelerator and the booster, made great strides in heavy ion physics and a lot of achievements have been accumulated until now. The research departments of JAERI were reformed in 1998, and the accelerators section came under the Department of Materials Science. On this reform of the research system, the symposium 'Heavy Ion Science in Tandem Energy Region' was held in cooperation with nuclear and solid state physicists although there has been no such symposium for many years. The symposium was expected to stimulate novel development in both nuclear and solid state physics, and also interdisciplinary physics between nuclear and solid state physics. The 68 papers are indexed individually. (J.P.N.)

  14. HEASARC - The High Energy Astrophysics Science Archive Research Center

    Science.gov (United States)

    Smale, Alan P.

    2011-01-01

    The High Energy Astrophysics Science Archive Research Center (HEASARC) is NASA's archive for high-energy astrophysics and cosmic microwave background (CMB) data, supporting the broad science goals of NASA's Physics of the Cosmos theme. It provides vital scientific infrastructure to the community by standardizing science data formats and analysis programs, providing open access to NASA resources, and implementing powerful archive interfaces. Over the next five years the HEASARC will ingest observations from up to 12 operating missions, while serving data from these and over 30 archival missions to the community. The HEASARC archive presently contains over 37 TB of data, and will contain over 60 TB by the end of 2014. The HEASARC continues to secure major cost savings for NASA missions, providing a reusable mission-independent framework for reducing, analyzing, and archiving data. This approach was recognized in the NRC Portals to the Universe report (2007) as one of the HEASARC's great strengths. This poster describes the past and current activities of the HEASARC and our anticipated developments in coming years. These include preparations to support upcoming high energy missions (NuSTAR, Astro-H, GEMS) and ground-based and sub-orbital CMB experiments, as well as continued support of missions currently operating (Chandra, Fermi, RXTE, Suzaku, Swift, XMM-Newton and INTEGRAL). In 2012 the HEASARC (which now includes LAMBDA) will support the final nine-year WMAP data release. The HEASARC is also upgrading its archive querying and retrieval software with the new Xamin system in early release - and building on opportunities afforded by the growth of the Virtual Observatory and recent developments in virtual environments and cloud computing.

  15. Will Science and Technique Head Off Energy Shortage?; Energie: science et technique, remparts contre la penurie?

    Energy Technology Data Exchange (ETDEWEB)

    Papon, P. [Ecole Superieure de Physique et Chimie Industrielles, 75 - Paris (France); Observatoire des Sciences et des Techniques, 75 - Pris (France)

    2008-11-15

    Fluctuations in the price of the standard barrel of oil have been making headlines for several years now. In remaining at a high level in 2008 (with a peak of 150 US dollars in July), it seems to have left a marked impression on consumers, sensitizing them to the ever more imminent advent of a new energy era. Unless there is something approaching a technical revolution in this field, there is a danger that the increasing scarcity of fossil resources will appreciably raise energy costs and changed consumer habits will ensue. Is the prospect of such a revolution plausible? Can there be scientific and technical breakthroughs in the coming years that produce improvements or new paths in energy production? Pierre Papon has examined this question. After briefly summing up the current energy situation (in a context, we should remember, of climate change), he offers a detailed overview of the various options for the exploration and use of fossil fuels, bio-fuels, hydrogen etc. He also demonstrates the potential and limits of renewable, together with the prospects for the nuclear industry. In all these fields there seems little hope of a revolution before 2030: adaptation to a context of growing scarcity of energy supplies remains, then, a pressing question. However, as Pierre Papon reminds us, we cannot rule out the emergence of a new paradigm in physics that could radically alter the situation (such as occurred, for example, with the theory of relativity); hence the indispensable research effort that must be put in by both scientists and founders. (author)

  16. Critical Science Issues for Direct Drive Inertial Fusion Energy

    Science.gov (United States)

    Dahlburg, Jill P.; Gardner, John H.; Schmitt, Andrew J.; Obenschain, S. P.

    1998-09-01

    There are several topics that require resolution prior to the construction of an Inertial Fusion Energy [IFE] laboratory Engineering Test Facility [ETF]: a pellet that produces high gain; a pellet fabrication system that cost-effectively and rapidly manufactures these pellets; a sufficiently uniform and durable high repetition-rate laser pellet driver; a practical target injection system that provides accurate pellet aiming; and, a target chamber that will survive the debris and radiation of repeated high-gain pellet implosions. In this summary we describe the science issues and opportunities that are involved in the design of a successful high gain direct drive Inertial Confinement Fusion [ICF] pellet.

  17. Earth sciences 1980-1994. International Atomic Energy Agency Publications

    International Nuclear Information System (INIS)

    This catalogue lists sales publications of the International Atomic Energy Agency dealing with Earth Sciences issued during the period 1969-1994. Most publications are published in English. Proceedings of conferences, symposia and panels of experts may contain some papers in languages other than English (French, Russian or Spanish), but all these papers have abstracts in English. It should be noted that prices of books are quoted in Austrian Schillings. The prices do not include local taxes and are subject to change without notice. All books in this catalogue are 16 x 24 cm, paper-bound, unless otherwise stated

  18. The Stewardship Science Academic Alliance: A Model of Education for Fundamental and Applied Low-energy Nuclear Science

    Energy Technology Data Exchange (ETDEWEB)

    Cizewski, J.A., E-mail: cizewski@rutgers.edu

    2014-06-15

    The Stewardship Science Academic Alliances (SSAA) were inaugurated in 2002 by the National Nuclear Security Administration of the U. S. Department of Energy. The purpose is to enhance connections between NNSA laboratories and the activities of university scientists and their students in research areas important to NNSA, including low-energy nuclear science. This paper highlights some of the ways that the SSAA fosters education and training of graduate students and postdoctoral scholars in low-energy nuclear science, preparing them for careers in fundamental and applied research and development.

  19. The Stewardship Science Academic Alliance: A Model of Education for Fundamental and Applied Low-energy Nuclear Science

    International Nuclear Information System (INIS)

    The Stewardship Science Academic Alliances (SSAA) were inaugurated in 2002 by the National Nuclear Security Administration of the U. S. Department of Energy. The purpose is to enhance connections between NNSA laboratories and the activities of university scientists and their students in research areas important to NNSA, including low-energy nuclear science. This paper highlights some of the ways that the SSAA fosters education and training of graduate students and postdoctoral scholars in low-energy nuclear science, preparing them for careers in fundamental and applied research and development

  20. Marine-hydrokinetic energy and the environment: Observations, modeling, and basic processes

    Science.gov (United States)

    Foufoula-Georgiou, Efi; Guala, Michele; Sotiropoulos, Fotis

    2012-03-01

    Research at the Interface of Marine Hydrokinetic Energy and the Environment: A Workshop; Minneapolis, Minnesota, 5-7 October 2011 Marine and hydrokinetic (MHK) energy harvesting technologies convert the kinetic energy of waves and water currents into power to generate electricity. Although these technologies are in early stages of development compared to other renewable technologies, such as solar and wind energy, they offer electricity consumers situated near coastlines or inland rivers an alternative energy technology that can help meet renewable portfolio standards. However, the potential environmental impacts of MHK energy are far from well understood, both in general principles and in site-specific cases. As pressure for new MHK energy licenses builds, accelerated research in providing the scientific understanding of harnessing the natural power of water for renewable energy at a competitive cost and without harming the environment becomes a priority.

  1. 18 MArch 2008 - Director, Basic and Generic Research Division, Research Promotion Bureau, Japanese Ministry of Education, Culture, Sports, Science and Technology Prof.Ohtake visiting ATLAS cavern with Spokesperson P. Jenni.

    CERN Multimedia

    Maximilien Brice

    2008-01-01

    18 MArch 2008 - Director, Basic and Generic Research Division, Research Promotion Bureau, Japanese Ministry of Education, Culture, Sports, Science and Technology Prof.Ohtake visiting ATLAS cavern with Spokesperson P. Jenni.

  2. Proceedings of the 42nd basic science seminar. (The 7th workshop on neutron crystallography in biology)

    International Nuclear Information System (INIS)

    42nd advanced science seminar (the 7th workshop on neutron crystallography in biology) was held on October, 25-26, 1995 at Tokai. Forty three participants from university, research institute and private company took part in the workshop and there were 17 lectures given. The proceedings collect the figures and tables which the speakers used in their lectures. (author)

  3. Beyond the Flipped Classroom: A Highly Interactive Cloud-Classroom (HIC) Embedded into Basic Materials Science Courses

    Science.gov (United States)

    Liou, Wei-Kai; Bhagat, Kaushal Kumar; Chang, Chun-Yen

    2016-01-01

    The present study compares the highly interactive cloud-classroom (HIC) system with traditional methods of teaching materials science that utilize crystal structure picture or real crystal structure model, in order to examine its learning effectiveness across three dimensions: knowledge, comprehension and application. The aim of this study was to…

  4. Final Report for the ZERT Project: Basic Science of Retention Issues, Risk Assessment & Measurement, Monitoring and Verification for Geologic Sequestration

    Energy Technology Data Exchange (ETDEWEB)

    Spangler, Lee; Cunningham, Alfred; Lageson, David; Melick, Jesse; Gardner, Mike; Dobeck, Laura; Repasky, Kevin; Shaw, Joseph; Bajura, Richard; McGrail, B Peter; Oldenburg, Curtis M; Wagoner, Jeff; Pawar, Rajesh

    2011-03-31

    ZERT has made major contributions to five main areas of sequestration science: improvement of computational tools; measurement and monitoring techniques to verify storage and track migration of CO{sub 2}; development of a comprehensive performance and risk assessment framework; fundamental geophysical, geochemical and hydrological investigations of CO{sub 2} storage; and investigate innovative, bio-based mitigation strategies.

  5. World energy resources and their challenge to science

    International Nuclear Information System (INIS)

    The era of cheap oil and fuel gas is coming to an end and science and technology must face the challenge of helping to bring about the transition to other energy sources, at lower cost. Hydroelectricity has been developed almost to its limit and other forms of energy such as tidal power, geothermal and solar energy have their disadvantages for use in the UK. Consideration of fossil fuels suggests that one of the greatest developments in energy technology during the next ten years will be the production on a large commercial scale of high grade fuel gas by complete gasification and desulphurization of coal. Considering nuclear power, fast breeder reactors could not make a really large contribution until the 1990s. It is essential to progress with nuclear fusion, although all the technical part of the development still lies ahead. Meanwhile, the possibilities of providing and using energy more efficiently should be examined. Systems deserving more serious consideration are district heating and domestic heat pumps. (U.K.)

  6. Chemical energy in an introductory physics course for the life sciences

    OpenAIRE

    Dreyfus, Benjamin W.; Gouvea, Julia; Geller, Benjamin D.; Sawtelle, Vashti; Turpen, Chandra; Redish, Edward F.

    2013-01-01

    Energy is a complex idea that cuts across scientific disciplines. For life science students, an approach to energy that incorporates chemical bonds and chemical reactions is better equipped to meet the needs of life sciences students than a traditional introductory physics approach that focuses primarily on mechanical energy. We present a curricular sequence, or thread, designed to build up students' understanding of chemical energy in an introductory physics course for the life sciences. Thi...

  7. 诺贝尔自然科学奖与基础研究%Nobel Natural Science Prize and Basic Research

    Institute of Scientific and Technical Information of China (English)

    陈其荣

    2013-01-01

    文章主要提出并探讨了三个具有内在关联的问题:一是基础研究的类型问题。基础研究是一个随着科学研究实践的发展而演进的范畴,通过对现代科学从“学院科学”向“后学院科学”转变的历史考析,得出基础研究的范畴已从只是“纯基础研究”的一种类型拓展为包括“纯基础研究”和“定向基础研究”两种类型的结论,结合诺贝尔自然科学奖获得者从事基础研究的实际案例,对这两种不同类型的基础研究范畴做出了新的阐释。二是诺贝尔自然科学奖获得者从事基础研究的比重究竟有多大。通过对诺贝尔自然科学奖获得者从事基础研究(分为“纯基础研究”与“定向基础研究”)与应用研究获奖工作的人数与比例的统计分析,发现高达90%左右的科学家是由于在基础科学领域取得重大原始性创新成果而被授予诺贝尔自然科学奖的,彰显了权威的诺贝尔自然科学奖对基础研究的“偏爱”,从而显示出基础研究的重要意义。三是诺贝尔自然科学奖获得者是如何从事基础研究的。依据真实、丰富而鲜活的思想资料,运用案例分析法,深入分析和揭示了他们作为科学精英在基础科学领域取得重大原始性创新成果的“奥秘”。%Three interrelated issues are explored in this paper.The first is about the category of basic re-search.The paper points out that the scope of basic research evolves with the progress of the practice of scien-tific research.Based on a close examination of the historical transformation of modern science from "academic science"to the "post-academic science",it argues that the scope of basic research has expanded.Besides "pure basic research",there appears the new category of"oriented basic research".These two categories are explained and interpreted in relation to the actual cases of basic research by Nobel Laureates for natural

  8. Energy and Resource Recovery from Sludge. State of Science Report

    Energy Technology Data Exchange (ETDEWEB)

    Kalogo, Y.; Monteith, H. [Hydromantis Inc., Hamilton, ON (Canada)

    2008-07-01

    There is general consensus among sanitary engineering professionals that municipal wastewater and wastewater sludge is not a 'waste', but a potential source of valuable resources. The subject is a major interest to the members of the Global Water Research Coalition (GWRC). The GWRC is therefore preparing a strategic research plan related to energy and resource recovery from wastewater sludge. The initial focus of the strategy will be on sewage sludge as water reuse aspects have been part of earlier studies. The plan will define new research orientations for deeper investigation. The current state of science (SoS) Report was prepared as the preliminary phase of GWRC's future strategic research plan on energy and resource recovery from sludge.

  9. BES Science Network Requirements

    International Nuclear Information System (INIS)

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science (SC), the single largest supporter of basic research in the physical sciences in the United States. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years.

  10. BES Science Network Requirements

    Energy Technology Data Exchange (ETDEWEB)

    Biocca, Alan; Carlson, Rich; Chen, Jackie; Cotter, Steve; Tierney, Brian; Dattoria, Vince; Davenport, Jim; Gaenko, Alexander; Kent, Paul; Lamm, Monica; Miller, Stephen; Mundy, Chris; Ndousse, Thomas; Pederson, Mark; Perazzo, Amedeo; Popescu, Razvan; Rouson, Damian; Sekine, Yukiko; Sumpter, Bobby; Dart, Eli; Wang, Cai-Zhuang -Z; Whitelam, Steve; Zurawski, Jason

    2011-02-01

    The Energy Sciences Network (ESnet) is the primary provider of network connectivityfor the US Department of Energy Office of Science (SC), the single largest supporter of basic research in the physical sciences in the United States. In support of the Office ofScience programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years.

  11. Biomedical Social Science, Unit I: Health and Society. Basic Social Science Inquiry Into Health-Related Problems. Instructor's Manual. Revised Version, 1975.

    Science.gov (United States)

    Biomedical Interdisciplinary Curriculum Project, Berkeley, CA.

    This guide presents lesson plans to accompany the lessons presented in the associated student text. The lessons are designed to teach social science concepts that enhance the prospective health care practitioner's ability to interact effectively with people and to anticipate the demands of health care delivery situations. An introduction to the…

  12. Evaluation of doctors' performance as facilitators in basic medical science lecture classes in a new Malaysian medical school

    OpenAIRE

    Ismail S; Salam A; Alattraqchi AG; Annamalai L; Chockalingam A; Elena WP; Rahman NI; Abubakar AR; Haque M

    2015-01-01

    Salwani Ismail,1 Abdus Salam,2 Ahmed G Alattraqchi,1 Lakshmi Annamalai,1 Annamalai Chockalingam,1 Wan Putri Elena,3 Nor Iza A Rahman,1 Abdullahi Rabiu Abubakar,1 Mainul Haque1 1Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu, Terengganu, Malaysia; 2Department of Medical Education, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia; 3School of Health Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia Background: Dida...

  13. Evaluation of doctors’ performance as facilitators in basic medical science lecture classes in a new Malaysian medical school

    OpenAIRE

    Haque, Mainul; Ismail, Salwani; Salam, Abdus; Ghazi Alattraqchi,Ahmed; Annamalai,Lakshmi; Chockalingam, Annamalai; Wan Dali, Wan Putri Elena; A Rahman,Nor Iza; Abdullahi Rabiu,Abubakar

    2015-01-01

    Salwani Ismail,1 Abdus Salam,2 Ahmed G Alattraqchi,1 Lakshmi Annamalai,1 Annamalai Chockalingam,1 Wan Putri Elena,3 Nor Iza A Rahman,1 Abdullahi Rabiu Abubakar,1 Mainul Haque1 1Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu, Terengganu, Malaysia; 2Department of Medical Education, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia; 3School of Health Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia Background: Dida...

  14. Quantum Computational Calculations of the Ionization Energies of Acidic and Basic Amino Acids: Aspartate, Glutamate, Arginine, Lysine, and Histidine

    Science.gov (United States)

    de Guzman, C. P.; Andrianarijaona, M.; Lee, Y. S.; Andrianarijaona, V.

    An extensive knowledge of the ionization energies of amino acids can provide vital information on protein sequencing, structure, and function. Acidic and basic amino acids are unique because they have three ionizable groups: the C-terminus, the N-terminus, and the side chain. The effects of multiple ionizable groups can be seen in how Aspartate's ionizable side chain heavily influences its preferred conformation (J Phys Chem A. 2011 April 7; 115(13): 2900-2912). Theoretical and experimental data on the ionization energies of many of these molecules is sparse. Considering each atom of the amino acid as a potential departing site for the electron gives insight on how the three ionizable groups affect the ionization process of the molecule and the dynamic coupling between the vibrational modes. In the following study, we optimized the structure of each acidic and basic amino acid then exported the three dimensional coordinates of the amino acids. We used ORCA to calculate single point energies for a region near the optimized coordinates and systematically went through the x, y, and z coordinates of each atom in the neutral and ionized forms of the amino acid. With the calculations, we were able to graph energy potential curves to better understand the quantum dynamic properties of the amino acids. The authors thank Pacific Union College Student Association for providing funds.

  15. Prediction of Basic Math Course Failure Rate in the Physics, Meteorology, Mathematics, Actuarial Sciences and Pharmacy Degree Programs

    Directory of Open Access Journals (Sweden)

    Luis Rojas-Torres

    2014-09-01

    Full Text Available This paper summarizes a study conducted in 2013 with the purpose of predicting the failure rate of math courses taken by Pharmacy, Mathematics, Actuarial Science, Physics and Meteorology students at Universidad de Costa Rica (UCR. Using the Logistics Regression statistical techniques applied to the 2010 cohort, failure rates were predicted of students in the aforementioned programs in one of their Math introductory courses (Calculus 101 for Physics and Meteorology, Math Principles for Mathematics and Actuarial Science and Applied Differential Equations for Pharmacy. For these models, the UCR admission average, the student’s genre, and the average correct answers in the Quantitative Skills Test were used as predictor variables. The most important variable for all models was the Quantitative Skills Test, and the model with the highest correct classification rate was the Logistics Regression. For the estimated Physics-Meteorology, Pharmacy and Mathematics-Actuarial Science models, correct classifications were 89.8%, 73.6%, and 93.9%, respectively.

  16. Proceedings of the Scientific Meeting and Presentation on Basic Researchin Nuclear Science and Technology part II: Nuclear Chemistry, Process Technology, Radioactive Waste Management and Environment

    International Nuclear Information System (INIS)

    Scientific Meeting and Presentation on Basic Research in Nuclear Scienceand Technology is an annual activity held by Centre for Research and Development of Advanced Technology, National Nuclear Energy Agency, for monitoring research activities achieved by the Agency. The papers presented in the meeting were collected into proceedings. These are the second part of the proceedings that contain 71 articles in the fields of nuclear chemistry, process technology, radioactive waste management, and environment (PPIN).

  17. Proceedings of the Scientific Meeting and Presentation on Basic Research in Nuclear Science and Technology part I: Physics, Nuclear Reactor and Instrumentation

    International Nuclear Information System (INIS)

    Scientific Meeting and Presentation on Basic Research in Nuclear Scienceand Technology is an annual activity held by Centre for Research and Development of Advanced Technology, National Nuclear Energy Agency, for monitoring research activities achieved by the Agency. The papers presented in the meeting were collected into proceedings which were divided into two parts. These are the first part of the proceedings that contain 42 articles in the fields of physics, nuclear reactors, and instrumentation (PPIN).

  18. Laboratory for Nuclear Science. High Energy Physics Program

    Energy Technology Data Exchange (ETDEWEB)

    Milner, Richard [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

    2014-07-30

    High energy and nuclear physics research at MIT is conducted within the Laboratory for Nuclear Science (LNS). Almost half of the faculty in the MIT Physics Department carry out research in LNS at the theoretical and experimental frontiers of subatomic physics. Since 2004, the U.S. Department of Energy has funded the high energy physics research program through grant DE-FG02-05ER41360 (other grants and cooperative agreements provided decades of support prior to 2004). The Director of LNS serves as PI. The grant supports the research of four groups within LNS as “tasks” within the umbrella grant. Brief descriptions of each group are given here. A more detailed report from each task follows in later sections. Although grant DE-FG02-05ER41360 has ended, DOE continues to fund LNS high energy physics research through five separate grants (a research grant for each of the four groups, as well as a grant for AMS Operations). We are pleased to continue this longstanding partnership.

  19. High-energy cosmic rays and tests of basic principles of Physics

    Directory of Open Access Journals (Sweden)

    Gonzalez-Mestres L.

    2014-04-01

    Full Text Available With the present understanding of data, the observed flux suppression for ultra-high energy cosmic rays (UHECR at energies above 4.1019 eV can be a signature of the Greisen-Zatsepin-Kuzmin (GZK cutoff or be related to a similar mechanism. But it may also correspond, for instance, to the maximum energies available at the relevant sources. In both cases, violations of special relativity modifying cosmic-ray propagation or acceleration at very high energy can potentially play a role. Other violations of fundamental principles of standard particle physics (quantum mechanics, energy and momentum conservation, vacuum homogeneity and “static” properties, effective space dimensions, quark confinement… can also be relevant at these energies. In particular, UHECR data would in principle allow to set bounds on Lorentz symmetry violation (LSV in patterns incorporating a privileged local reference frame (the “vacuum rest frame”, VRF. But the precise analysis is far from trivial, and other effects can also be present. The effective parameters can be related to Planckscale physics, or even to physics beyond Planck scale, as well as to the dynamics and effective symmetries of LSV for nucleons, quarks, leptons and the photon. LSV can also be at the origin of GZK-like effects. In the presence of a VRF, and contrary to a “grand unification” view, LSV and other violations of standard principles can modify the internal structure of particles at very high energy and conventional symmetries may cease to be valid at energies close to the Planck scale. We present an updated discussion of these topics, including experimental prospects, new potentialities for high-energy cosmic ray phenomenology and the possible link with unconventional pre-Big Bang scenarios, superbradyon (superluminal preon patterns… The subject of a possible superluminal propagation of neutrinos at accelerator energies is also dealt with.

  20. Summaries of FY 1980 research in the nuclear sciences

    International Nuclear Information System (INIS)

    A compilation and index of the projects funded in fiscal year 1980 by the DOE Division of Nuclear Sciences/Office of Basic Energy Sciences is provided. These summaries constitute the basic document by which the DOE nuclear sciences program can be made known in some technical detail to interested persons

  1. Ultra-high energy physics and standard basic principles : Do Planck units really make sense ?

    OpenAIRE

    Gonzalez-Mestres, Luis

    2013-01-01

    International audience It has not yet been elucidated whether the observed flux suppression for ultrahigh energy cosmic rays (UHECR) at energies above 4 x 10E19 eV is a signature of the Greisen-Zatsepin-Kuzmin (GZK) cutoff or a consequence of other phenomena. In both cases, violations of the standard fundamental principles of Physics can be present and play a significant role. They can in particular modify cosmic-ray interactions, propagation or acceleration at very high energy. Thus, in a...

  2. IMPACT STATEMENTS ON THE K-12 SCIENCE PROGRAM IN THE ENHANCED BASIC EDUCATION CURRICULUM IN PROVINCIAL SCHOOLS

    Directory of Open Access Journals (Sweden)

    Marie Grace S. Cabansag,

    2014-04-01

    Full Text Available The study described the knowledge, observations, benefits, expectations or potentials and sources of misinterpretations on the K-12 science program on its first implementation in selected provincial high schools in the Philippines. The impact statements of teachers, students and parent-respondents were analyzed using thematic content coding technique. Coding frames were constructed by adopting both “a priori” and “in-vivo” codes. The results showed the respondents viewed the K-12 science program as a means of preparing students toward better employment opportunities in the country or abroad. It also reports the program is viewed for holistic development of the 21st century learners equipped with necessary life skills who can contribute for economic and social development of the family and community. The impact statements suggest the need for close monitoring of the program implementation and provision of continuous professional trainings for teachers to clear areas of misinterpretations. Misconceptions on the nature of additional years of study further suggest the provision and wide dissemination of policy standards on employment and education opportunities in the ASEAN Economic Community integration.

  3. Energy economics basics - Emphasis programme 2004 - 2007; Schwerpunktprogramm EWG 2004 bis 2007

    Energy Technology Data Exchange (ETDEWEB)

    Gutzwiller, L.

    2005-07-01

    This report from the Swiss Federal Office of Energy (SFOE) examines the work done within the framework of the interdisciplinary energy economics programme on scenarios and instruments for energy policy-making and economics, as well as on social and environmental aspects. The report reviews the emphasis and goals of the next phase of the programme for the period 2004 - 2007. A research road map is discussed that is to identify promising technologies that will provide a substantial contribution to meeting the goal of creating the so-called '2000-Watt Society'. The road map is to also help identify technologies that provide socio-economic advantages and identify bottlenecks and restraints on the propagation of energy-efficient technologies in the building and transport areas.

  4. LongTerm Energy Efficiency Analysis Requires Solid Energy Statistics: The case of the German Basic Chemical Industry

    NARCIS (Netherlands)

    Saygin, D.; Worrell, E.; Tam, C.; Trudeau, N.; Gielen, D.J.; Weiss, M.; Patel, M.K.

    2012-01-01

    Analyzing the chemical industry’s energy use is challenging because of the sector’s complexity and the prevailing uncertainty in energy use and production data. We develop an advanced bottom-up model (PIE-Plus) which encompasses the energy use of the 139 most important chemical processes. We apply t

  5. Social Science Energy Review: a quarterly publication. Vol. 1, No. 1

    Energy Technology Data Exchange (ETDEWEB)

    Gould, L C [ed.

    1978-01-01

    The Yale University Institution for Social and Policy Studies Mapping Project on Energy and the Social Sciences brings together an interdisciplinary group of Yale and visiting faculty, ISPS staff, and Yale graduate students meeting weekly to discuss topics in energy and the social sciences and to study and evaluate the importance for social policy of existing and potential social science energy research projects. The primary purposes of the project are: (1) to encourage timely social science investigations into important energy-related social issues, (2) to explore the present and potential roles for academic social science research in energy decision-making, and (3) to advise DOE and other government personnel in the planning of social science energy research. In addition to an overview of the Mapping Project, this report contains the following: (1) Social Science Research on ''The Energy Boomtown,'' by Leroy C. Gould--contains literature survey (66 references) and conveys Mapping Project's suggestions as to priorities on future social science research on ''energy boomtowns.'' (2) Men and Coal in Appalachia: a Survey of the Academic Literature, by Peter B. Allison (bibliography cites 7 journals, 3 government documents, and 70 books and articles). (3) Energy Research in Psychology, by John Sweeney (reprint of review of current status of energy research in psychology that appeared in December, 1977 issue of APA Monitor under the title, ''Boosting Energy Research'').

  6. Basic Research Needs for Geosciences: Facilitating 21st Century Energy Systems

    Energy Technology Data Exchange (ETDEWEB)

    DePaolo, D. J.; Orr, F. M.; Benson, S. M.; Celia, M.; Felmy, A.; Nagy, K. L.; Fogg, G. E.; Snieder, R.; Davis, J.; Pruess, K.; Friedmann, J.; Peters, M.; Woodward, N. B.; Dobson, P.; Talamini, K.; Saarni, M.

    2007-06-01

    To identify research areas in geosciences, such as behavior of multiphase fluid-solid systems on a variety of scales, chemical migration processes in geologic media, characterization of geologic systems, and modeling and simulation of geologic systems, needed for improved energy systems.

  7. Implementing the South African free basic alternative energy policy: a dynamic actor interaction

    NARCIS (Netherlands)

    Mohlakoana, Nthabiseng

    2014-01-01

    The majority of households without grid electricity in South Africa are located in low-income rural and urban areas. Being located in the remote rural areas makes it expensive to extend the grid and often locks such households into energy poverty where they are forced to use traditional fuels which

  8. Materials Science Programs

    International Nuclear Information System (INIS)

    The Division of Materials Sciences is located within the Department of Energy in the Office of Basic Energy Sciences. The Office of Basic Energy Sciences reports to the Director of the Office of Energy Research. The Director of this office is appointed by the President with Senate consent. The Director advises the Secretary on the physical research program; monitors the Department's R ampersand D programs; advises the Secretary on management of the laboratories under the jurisdiction of the Department, excluding those that constitute part of the nuclear weapon complex; and advises the Secretary on basic and applied research activities of the Department. The research covers a spectrum of scientific and engineering areas of interest to the Department of Energy and is conducted generally by personnel trained in the disciplines of Solid State Physics, Metallurgy, Ceramics, Chemistry, Polymers and Materials Science. The Materials Sciences Division supports basic research on materials properties and phenomena important to all energy systems. The aim is to provide the necessary base of materials knowledge required to advance the nation's energy programs. This report contains a listing of research underway in FY 1989 together with a convenient index to the Division's programs

  9. Ultra-high energy physics and standard basic principles. Do Planck units really make sense?

    Science.gov (United States)

    Gonzalez-Mestres, Luis

    2014-04-01

    It has not yet been elucidated whether the observed flux suppression for ultra-high energy cosmic rays (UHECR) at energies above ≃ 4 x 1019 eV is a signature of the Greisen-Zatsepin-Kuzmin (GZK) cutoff or a consequence of other phenomena. In both cases, violations of the standard fundamental principles of Physics can be present and play a significant role. They can in particular modify cosmic-ray interactions, propagation or acceleration at very high energy. Thus, in a long-term program, UHECR data can hopefully be used to test relativity, quantum mechanics, energy and momentum conservation, vacuum properties... as well as the elementariness of standard particles. Data on cosmic rays at energies ≃ 1020 eV may also be sensitive to new physics generated well beyond Planck scale. A typical example is provided by the search for possible signatures of a Lorentz symmetry violation (LSV) associated to a privileged local reference frame (the "vacuum rest frame", VRF). If a VRF exists, the internal structure of standard particles at ultra-high energy can undergo substantial modifications. Similarly, the conventional particle symmetries may cease to be valid at such energies instead of heading to a grand unification and the structure of vacuum may no longer be governed by standard quantum field theory. Then, the question whether the notion of Planck scale still makes sense clearly becomes relevant and the very grounds of Cosmology can undergo essential modifications. UHECR studies naturally interact with the interpretation of WMAP and Planck observations. Recent Planck data analyses tend to confirm the possible existence of a privileged space direction. If the observed phenomenon turns out to be a signature of the spinorial space-time (SST) we suggested in 1996-97, then conventional Particle Physics may correspond to the local properties of standard matter at low enough energy and large enough distances. This would clearly strengthen the cosmological relevance of UHECR

  10. Careers of an elite cohort of U.S. basic life science postdoctoral fellows and the influence of their mentor's citation record

    Directory of Open Access Journals (Sweden)

    Levitt David G

    2010-11-01

    Full Text Available Abstract Background There is general agreement that the number of U.S. science PhDs being trained far exceeds the number of future academic positions. One suggested approach to this problem is to significantly reduce the number of PhD positions. A counter argument is that students are aware of the limited academic positions but have chosen a PhD track because it opens other, non-academic, opportunities. The latter view requires that students have objective information about what careers options will be available for them. Methods The scientific careers of the 1992-94 cohort of NIH National Institute of General Medical Sciences (NIGMS Kirchstein-NRSA F32 postdoctoral fellows (PD was determined by following their publications (PubMed, grants (NIH and NSF, and faculty and industry positions through 2009. These basic life science PDs receive support through individual grant applications and represent the most successful class of NIH PDs as judged by academic careers and grants. The sex dependence of the career and grant success and the influence of the PD mentor's citation record were also determined Results Of the 439 1992-94 NIGMS F32 fellows, the careers of 417 could be determined. Although females had significantly higher rates of dropping out of science (22% females, 9% males there was no significant difference in the fraction of females that ended up as associate or full professors at research universities (22.8% females, 29.1% for males. More males then females ended up in industry (34% males, 22% females. Although there was no significant correlation between male grant success and their mentor's publication record (h index, citations, publications, there was a significant correlation for females. Females whose mentor's h index was in the top quartile were nearly 3 times as likely to receive a major grant as those whose mentors were in the bottom quartile (38.7% versus 13.3%. Conclusions Sixteen years after starting their PD, only 9% of males

  11. The Impact of a Geospatial Technology-Supported Energy Curriculum on Middle School Students' Science Achievement

    Science.gov (United States)

    Kulo, Violet; Bodzin, Alec

    2013-01-01

    Geospatial technologies are increasingly being integrated in science classrooms to foster learning. This study examined whether a Web-enhanced science inquiry curriculum supported by geospatial technologies promoted urban middle school students' understanding of energy concepts. The participants included one science teacher and 108 eighth-grade…

  12. The zero-point field. On the search for the cosmic basic energy

    International Nuclear Information System (INIS)

    Does an inexhaustable energy source exist from which all life is fed? A form of energy, which penetrates all dead and living expression forms of life? Does a logical, scientific explanation exist for parapsychological phenomena like clairvoyance, telepathy, ghost healing, synchronicity, and a model for the mode of action of homeopathy? Do serious researchers and scientific studies to be token in ernest exist, which not only deal with this questions but also have found answers? During eight years the British scientific journalist Lynne McTaggart has researched. ''Teh zero-point field'' is the result of numerous speeches with renowned physicists, biophysicists, neuroscientists, biologist, and consciousness researchers on the whole world, which have independently discovered phenomena, which are combined like puzzle pieces to a fascinating total picture.

  13. THE BASIC DIRECTIONS OF RE-STRUCTURING OF THE NUCLEAR FUEL AND ENERGY COMPLEX IN RUSSIA

    Directory of Open Access Journals (Sweden)

    T.L. Smirnova

    2009-06-01

    Full Text Available The necessity of the reduction of the influence of the international economic crisis on national, regional markets requires the corrections to long-term strategy of the development of nucleus energy. The growth of efficiency of functioning of the enterprises and realization of the investment programs at the expense of attraction of the external and internal financial sources must be formed by branch model on base of the intensive type of the economic development.

  14. Manual on high energy teletherapy. Incorporating: Applications guide, procedures guide, basics guide

    International Nuclear Information System (INIS)

    This publication is part of practical radiation safety manual series for different fields of application aimed primarily at persons handling radiation sources on a daily routine basis, which could at same time be used by the competent authorities, supporting their efforts in the radiation protection training of workers or medical assistance personnel or helping on-site management to set up local radiation protection rules. It is dedicated to high energy radiotherapy: its application and procedures guides

  15. Basic-research foundations for public-education programs in energy conservation

    Energy Technology Data Exchange (ETDEWEB)

    Margolin, J B; Misch, M R

    1980-09-01

    The processes whereby people make decisions about specific behavior, the forces that operate on these decisions, and the interaction of several decisions and their modifying effect upon each other are studied. An overview of the current approach to decision study and behavior-change studies is presented. Brief papers prepared by such experts as Maccoby, Tversky, Cialdine, Margolin, Simon, Heider, Festinger, and Lervin are presented. Methodological considerations are discussed. Task B focuses on the specific issue of the purchase of energy-efficient appliances. Task C investigates individual and small-group data-quantification techniques. Task D explains monitoring of ongoing energy-relevant consumer/purchaser surveys. A cost-benefit analysis is made and discussed in Task E of other public and private information programs designed to serve the public welfare. A number of useful findings are presented with the caveat that cost-benefit analysis is not a precise technique. The application of this study to the needs of the energy-conservation program is summarized. (MCW)

  16. Science education programs and plans of the U.S. Department of Energy

    International Nuclear Information System (INIS)

    The Department of Energy has historically sponsored a range of university-level science education activities including summer and semester-length research appointments at DOE National Laboratories for university faculty, undergraduate and graduate students. The Department's involvement in precollege science education has significantly expanded over the past year. This talk will summarize the status of the Department's plans for university and precollege science education initiatives developed at the Berkeley Math/Science Education Action Conference held last October at the Lawrence Hall of Science and co-chaired by Dr. Glenn Seaborg and the Secretary of Energy, Admiral James Watkins

  17. Science for Today's Energy Challenges: Accelerating Progress for a Sustainable Energy Future

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    With a growing population and energy demand in the world, there is a pressing need for research to create secure and accessible energy options with greatly reduced emissions of greenhouse gases. While we work to deploy the clean and efficient technologies that we already have--which will be urgent for the coming decades--we must also work to develop the science for the technologies of the future. This brochure gives examples of some of the most promising developments, and it provides 'snapshots' of cutting edge work of scientists in the field. The areas of greatest promise include biochemistry, nanotechnology, supraconductivity, electrophysics and computing. There are many others.

  18. Evaluation of doctors' performance as facilitators in basic medical science lecture classes in a new Malaysian medical school

    Directory of Open Access Journals (Sweden)

    Ismail S

    2015-03-01

    Full Text Available Salwani Ismail,1 Abdus Salam,2 Ahmed G Alattraqchi,1 Lakshmi Annamalai,1 Annamalai Chockalingam,1 Wan Putri Elena,3 Nor Iza A Rahman,1 Abdullahi Rabiu Abubakar,1 Mainul Haque1 1Faculty of Medicine, Universiti Sultan Zainal Abidin, Kuala Terengganu, Terengganu, Malaysia; 2Department of Medical Education, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia; 3School of Health Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia Background: Didactic lecture is the oldest and most commonly used method of teaching. In addition, it is considered one of the most efficient ways to disseminate theories, ideas, and facts. Many critics feel that lectures are an obsolete method to use when students need to perform hands-on activities, which is an everyday need in the study of medicine. This study evaluates students' perceptions regarding lecture quality in a new medical school. Methods: This was a cross-sectional study conducted of the medical students of Universiti Sultan Zainal Abidin. The study population was 468 preclinical medical students from years 1 and 2 of academic year 2012–2013. Data were collected using a validated instrument. There were six different sections of questions using a 5-point Likert scale. The data were then compiled and analyzed, using SPSS version 20. Results: The response rate was 73%. Among 341 respondents, 30% were male and 70% were female. Eighty-five percent of respondents agree or strongly agree that the lectures had met the criteria with regard to organization of lecture materials. Similarly, 97% of students agree or strongly agree that lecturers maintained adequate voices and gestures. Conclusion: Medical students are quite satisfied with the lecture classes and the lectures. However, further research is required to identify student-centered teaching and learning methods to promote active learning. Keywords: lecture, effectiveness, evaluation, undergraduate medical

  19. Early Science Results from the Dark Energy Survey

    Science.gov (United States)

    Ross, Ashley

    2015-04-01

    The Dark Energy Survey (DES) is a next-generation large galaxy survey designed to unravel the mystery of the nature of the dark energy that powers the current accelerated expansion of the Universe. The DES collaboration built and participated in the installation and commissioning of DECam, a 570 mega-pixel optical and near-infrared camera with a large 3 deg2 field of view, set at the prime focus of the Víctor M. Blanco 4-meter telescope in at the Cerro Tololo Inter-American Observatory in Chile. Using DECam, DES will map 5000 deg2 to a depth IAB ~ 24 and observe designated supernova survey fields at high cadence. These data will allow DES to measure positions, approximate redshifts, and shapes for 300 million galaxies, the light-curves of several thousand supernovae, and the masses of tens of thousands of galaxy clusters. Using these data, DES will use four main probes to study the properties of dark energy: galaxy clustering on large scales, weak gravitational lensing, galaxy-cluster abundance, and supernova distances. I describe the early progress of the survey and provide highlights of the science analyses that have been completed so far. These include: large-scale galaxy clustering measurements; significant detection of a cross-correlation with SPT CMB lensing maps; galaxy-shear and shear-shear correlation function measurements; discoveries of super-luminous supernovae, dozens of strong lenses, and redshift > 6 quasars; and characterization of DES galaxy clusters and SNe1a light-curves.

  20. Electric traction motion power and energy supply : basics and practical experience

    CERN Document Server

    Steimel, Andreas

    2011-01-01

    This book has evolved from the lecture series ""Elektrische Bahnen" (""Electric railways") which has been held at Ruhr-Universität Bochum since 1996. Its primary audience are students of electrical energy technologies, control engineering and mechanical engineering as well as young engineers of electrical engineering, especially in the fields of power electronics, in railway industry and in railway-operating companies. The book intends to convey mechanical fundamentals of electric railway propulsion, which includes rail-bound guidance, transmission of traction effort from wheel to rail under t