Science.gov

Sample records for sciences electronic resource

  1. Utilization of Electronic Information Resources by Undergraduate Students of University of Ibadan: A Case Study of Social Sciences and Education

    ERIC Educational Resources Information Center

    Owolabi, Sola; Idowu, Oluwafemi A.; Okocha, Foluke; Ogundare, Atinuke Omotayo

    2016-01-01

    The study evaluated utilization of electronic information resources by undergraduates in the Faculties of Education and the Social Sciences in University of Ibadan. The study adopted a descriptive survey design with a study population of 1872 undergraduates in the Faculties of Education and the Social Sciences in University of Ibadan, from which a…

  2. Knowledge and use of electronic information resources by medical sciences faculty at The University of the West Indies

    PubMed Central

    Renwick, Shamin

    2005-01-01

    Objective: The objective was to determine faculty's knowledge of electronic resources, access to a computer, use of electronic resources (both number and frequency) available at the Medical Sciences Library (MSL), and the areas of training needed and to identify areas for further research. Methods: A survey was administered to faculty in medicine, pharmacy, dentistry, and veterinary sciences at The University of the West Indies. The questions covered computer literacy, computer access and location, knowledge and use of electronic resources, and training needs. Results: The response rate was 70%, of whom 97% were computer users. Seventy-three percent used computers daily, and 82% felt that their computer literacy level was average or beyond. Overall, it was found that faculty had high awareness of the electronic resources made available by the MSL but low use of MSL-specific resources supporting the suggested problem of underutilization. Many respondents felt that e-resources were important, and, though many felt that they were competent users, 83% were self-taught and many still expressed a need for training. Over 60% felt that a workshop with a hands-on component was the preferred format for training. It was recommended that there be greater promotion of the library's e-resources. PMID:15685270

  3. MendelWeb: An Electronic Science/Math/History Resource for the WWW.

    ERIC Educational Resources Information Center

    Blumberg, Roger B.

    This paper describes a hypermedia resource, called MendelWeb that integrates elementary biology, discrete mathematics, and the history of science. MendelWeb is constructed from Gregor Menders 1865 paper, "Experiments in Plant Hybridization". An English translation of Mendel's paper, which is considered to mark the birth of classical and…

  4. Science Resource Booklet.

    ERIC Educational Resources Information Center

    Quint, Walter C.

    The information contained in this booklet is designed to assist teachers at all levels (K through college) in planning, preparing, and supplementing science courses and topics. Appearing in a bibliographic format, science resource information is listed including: (1) suppliers of scientific materials, equipment, laboratory furniture, audiovisual…

  5. Selection of Electronic Resources.

    ERIC Educational Resources Information Center

    Weathers, Barbara

    1998-01-01

    Discusses the impact of electronic resources on collection development; selection of CD-ROMs, (platform, speed, video and sound, networking capability, installation and maintenance); selection of laser disks; and Internet evaluation (accuracy of content, authority, objectivity, currency, technical characteristics). Lists Web sites for evaluating…

  6. Electronic Resource Management and Design

    ERIC Educational Resources Information Center

    Abrams, Kimberly R.

    2015-01-01

    We have now reached a tipping point at which electronic resources comprise more than half of academic library budgets. Because of the increasing work associated with the ever-increasing number of e-resources, there is a trend to distribute work throughout the library even in the presence of an electronic resources department. In 2013, the author…

  7. Electronic Resources in the Humanities.

    ERIC Educational Resources Information Center

    Benaud, Claire-Lise; Bordeianu, Sever

    1995-01-01

    Examines the role of electronic sources in the humanities. Topics include characteristics of humanities, electronic resources in libraries, two bibliographic utilities, library online catalogs, commercial online databases, CD-ROMs, resources on the Internet, discussion lists, electronic journals, full-text databases, research centers, informal…

  8. Bilingual/Multicultural Science Resources.

    ERIC Educational Resources Information Center

    Bindel, Henry J.

    1983-01-01

    Provides annotations, sources, and bibliographical data for 11 resources which represent a cross section of research from 1966 to the present for elementary classroom science teachers on effective teaching in bilingual/multicultural classrooms. (NEC)

  9. Elementary Science Resource Guide.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin. Div. of Curriculum Development.

    This guide for elementary teachers provides information on getting ideas into action, designing and implementing the right situation, ways in which to evaluate science process activities with students, and seven sample units. The units cover using the senses, magnets, forces, weather forecasting, classification of living things, and the physical…

  10. Resources and References for Earth Science Teachers

    ERIC Educational Resources Information Center

    Wall, Charles A.; Wall, Janet E.

    1976-01-01

    Listed are resources and references for earth science teachers including doctoral research, new textbooks, and professional literature in astronomy, space science, earth science, geology, meteorology, and oceanography. (SL)

  11. Nili Fossae Resource and Science ROIs

    NASA Astrophysics Data System (ADS)

    Markle, L. M.

    2015-10-01

    The Nili Fossae region presents multiple resource and science ROIs for establishing a permanent colony on Mars. Water ice appears to cover a large are and multiple geological formations provide opportunity for science missions.

  12. Science Education Resource Assistant for Science Teachers. [CD- ROM].

    ERIC Educational Resources Information Center

    ERIC Clearinghouse for Science, Mathematics, and Environmental Education, Columbus, OH.

    This CD-ROM provides a collection of Internet resources as well as K-16 related science materials and is divided into two sections. "Online Resources" includes information on the Educational Resources Information Center (ERIC), National Standards, AAAS Project 2061 Resources, U.S. Department of Education, Third International Mathematics and…

  13. Eighth Grade Marine Science; Resource Units.

    ERIC Educational Resources Information Center

    Butler, Edwin B.

    A resource unit on the marine sciences is described. Designed for eighth-grade students with some basic science background, the unit can be taught in a minimum of four weeks. Content includes emphasis on the biological, chemical, and physical sciences. Each lesson contains objectives, goals, materials, and follow-up activities (often an…

  14. NASA's Applied Sciences for Water Resources

    NASA Technical Reports Server (NTRS)

    Doorn, Bradley; Toll, David; Engman, Ted

    2011-01-01

    The Earth Systems Division within NASA has the primary responsibility for the Earth Science Applied Science Program and the objective to accelerate the use of NASA science results in applications to help solve problems important to society and the economy. The primary goal of the Earth Science Applied Science Program is to improve future and current operational systems by infusing them with scientific knowledge of the Earth system gained through space-based observation, assimilation of new observations, and development and deployment of enabling technologies, systems, and capabilities. This paper discusses one of the major problems facing water resources managers, that of having timely and accurate data to drive their decision support tools. It then describes how NASA?s science and space based satellites may be used to overcome this problem. Opportunities for the water resources community to participate in NASA?s Water Resources Applications Program are described.

  15. Electronic Resources: A Wolf in Sheep's Clothing?

    ERIC Educational Resources Information Center

    Schaffner, Bradley L.

    2001-01-01

    Examines the impact of electronic technology on libraries and scholarship. Focuses on some of the challenges of using electronic resources in research libraries, which include cost of acquiring electronic formats and the effect such expenditures have on other library services and collection development practices. Explores how electronic resources…

  16. The Community as a Science Resource.

    ERIC Educational Resources Information Center

    Dawson, Cherie Anna

    1982-01-01

    Offers suggestions for science teaching related to the following community resources: butcher shops, bakeries, grocery stores, dairies, drugstores, music shops, health professionals, construction trades, weather forecasts, zoos, pet shops, farms and ranches, rocks and minerals, and others. (SK)

  17. Earth Sciences Electronic Theater ''999

    NASA Technical Reports Server (NTRS)

    Hasler, Fritz; Manyin, Mike

    1999-01-01

    The Etheater presents visualizations which span the period from the original Suomi/Hasler animations of the first ATS-1 GEO weather satellite images in 1966 ....... to the latest 1999 NASA Earth Science Vision for the next 25 years. Hot off the SGI-Onyx Graphics-Supercomputer are NASA's visualizations of Hurricanes Mitch, Georges, Fran and Linda. These storms have been recently featured on the covers of National Geographic, Time, Newsweek and Popular Science. Highlights will be shown from the NASA hurricane visualization resource video tape that has been used repeatedly this season on National and International network TV. Results will be presented from a new paper on automatic wind measurements in Hurricane Luis from 1-min GOES images that appeared in the November BAMS.

  18. Resources for Family and Consumer Science Teachers, 1995.

    ERIC Educational Resources Information Center

    Scholl, Jan

    This annotated bibliography of resources for family and consumer science teachers lists 59 items developed for "Teacher Pages" (an electronic information service) by Penn State Cooperative Extension Service between December 1, 1993 and December 1, 1994. Each listing includes a short description, source, address, price if appropriate, and ordering…

  19. The Internet Compendium: Subject Guides to Health and Science Resources.

    ERIC Educational Resources Information Center

    Rosenfeld, Louis; And Others

    This guide describes and evaluates the Internet's health and science resources by subject. It offers information on a multitude of listservs; Usenet newsgroups; forums; electronic journals; topical mailing lists; text archives; Freenets; bulletin boards; FAQs; newsletters; real-time chats; databases; and library catalogs. From alternative medicine…

  20. Internet Reference Resources for the Life Sciences.

    ERIC Educational Resources Information Center

    Clark, Kathleen A.

    1997-01-01

    Over 60 Internet biological resources are reviewed in this report in which the life sciences have been defined to include all areas of biology, agriculture, and veterinary science except those that pertain to the environment or human medicine. Includes general collections; dictionaries and biographies; online monographs; company information…

  1. Elementary Science Curriculum and Resource Guide 1969.

    ERIC Educational Resources Information Center

    Mounds View Public Schools, St. Paul, Minn.

    GRADES OR AGES: Grades K-6. SUBJECT MATTER: Science. ORGANIZATION AND PHYSICAL APPEARANCE: This guide has been organized according to grade level. Introductory materials indicate the basic approach and the major objectives for science education. Each unit is divided into two columns: skills and concepts and activities and resources. Materials for…

  2. NTIS as a Social Science Resource.

    ERIC Educational Resources Information Center

    Smith, Ruth S.

    1983-01-01

    Traces history of National Technical Information Service (NTIS), charting growth into social science information resource. Acquisition criteria and sources of social science information processed by NTIS, indexing practices and subject classifications of interest to social scientists, and relationships between NTIS and Government Printing Office…

  3. Implementing CORAL: An Electronic Resource Management System

    ERIC Educational Resources Information Center

    Whitfield, Sharon

    2011-01-01

    A 2010 electronic resource management survey conducted by Maria Collins of North Carolina State University and Jill E. Grogg of University of Alabama Libraries found that the top six electronic resources management priorities included workflow management, communications management, license management, statistics management, administrative…

  4. Electronic Resource Management Systems in Practice

    ERIC Educational Resources Information Center

    Grogg, Jill E.

    2008-01-01

    Electronic resource management (ERM) systems have inundated the library marketplace. Both integrated library systems (ILS) vendors and subscription agents are now offering products and service enhancements that claim to help libraries efficiently manage their electronic resources. Additionally, some homegrown and open-source solutions have emerged…

  5. Women in Science, Resource Guide.

    ERIC Educational Resources Information Center

    Michigan Univ., Ann Arbor. School of Dentistry.

    Many young women must contend with social and psychological barriers that prevent them from pursuing careers in science and mathematics. Because of lack of confidence, misconceptions, lack of preparation, and discrimination, many women self-select themselves out of as many as 75 per cent of all careers before they reach college age. This series…

  6. Teaching Resource Recovery in Science. Resource Recovery Education Program.

    ERIC Educational Resources Information Center

    National Center for Resource Recovery, Inc., Washington, DC.

    This guide, one component of the Resource Recovery Education Kit (see SO 007 866 for a description), contains ideas and activities for teaching about solid waste disposal in secondary level science classes. Among the course objectives are the following: (1) to understand that sufficient technology exists to recover a greater segment of the…

  7. A Resource Center for Informal Science Education

    NASA Astrophysics Data System (ADS)

    Dickow, B.

    2011-12-01

    Informal science education (ISE) is playing an increasingly important role in how and where the public engages with science. A growing body of research is showing that people learn the majority of their science knowledge outside of school (Falk & Dierking, 2010). The ISE field includes a wide variety of sources, including the internet, TV programs, magazines, hobby clubs and museums, all sectors of the informal science education field. These experiences touch large numbers of people throughout their lifetimes. If you would like to share your research with the public, ISE can be an effective conduit for meaningful science communication. However, because the ISE field is so diverse, it can be overwhelming with its multiple entry points. If you already are part of an ISE initiative, knowing how to access the most useful resources easily can also be daunting. CAISE, the Center for Advancement of Informal Science Education, is a resource center for the ISE field funded by the National Science Foundation (NSF). CAISE can help connect you to the knowledge and people of ISE, through its website, products and in-person convenings. The proposed CAISE presentation will outline the diversity of the field and concisely present data that will make the case for the impact of ISE. We will focus on examples of successful programs that connect science with the public and that bring together AGU's science research community with practitioners and researchers within ISE. Pathways to various ISE resources in the form of current CAISE initiatives will be described as well. The presentation will include an interview section in which a CAISE staff member will ask questions of a scientist involved in an ISE initiative in order to detail one example of how ISE can be a valuable tool for engaging the public in science. Time for audience Q&A also will be included in the session.

  8. Resource Letter: TE-1: Teaching electronics

    NASA Astrophysics Data System (ADS)

    Henry, Dennis C.

    2002-01-01

    This Resource Letter examines the evolution, roles, and content of courses in electronics in the undergraduate physics curriculum, and provides a guide to resources for faculty teaching such courses. It concludes with a brief section addressing problems of electromagnetic interference in electronic systems, and provides an introduction to the literature and practice of electromagnetic compatibility. I have included textbooks, reference books, articles, collections of laboratory experiments and projects, sources of equipment and parts, software packages, videos, and websites.

  9. Electronic Resource Sharing. SPEC Kit 222.

    ERIC Educational Resources Information Center

    Hogan, Donna R., Comp.; Dahlbach, Barbara J., Comp.

    The Systems and Procedures Exchange Center (SPEC) surveyed Association of Research Libraries (ARL) institutions to measure the degree of electronic resource sharing in ARL libraries; to discover which resources are being shared and between what kinds of institutions; and what documentation is available. Of the 119 ARL institutions surveyed, 53…

  10. Pooling Resources: A Science Teaching Cooperative.

    ERIC Educational Resources Information Center

    Mattheis, Floyd E.; Byrd, J. William

    1981-01-01

    Describes the Eastern North Carolina Teaching Resource Cooperative (COOP), a group of secondary schools working with East Carolina University to improve science education in a rural environment. Provides examples of cooperative activities such as teacher workshops, visiting scientist programs, student workshops, film festival, culture center, and…

  11. Improving resource efficiency through management science.

    PubMed

    Revere, Lee; Roberts, Ralph

    2004-01-01

    Optimal management of resources is a very complex and difficult task for healthcare systems. Nevertheless, healthcare providers can employ data-driven methodologies and management science tools, coupled with managerial insights, to significantly improve both their resource effectiveness and efficiency. Understanding the full technical complexities of management science models is a daunting task for healthcare managers, but they can be aided by the increased availability of management science software. Readily available software does not require extensive technical competencies and is easily adaptable to resource changes. This article reports how a large healthcare system improved the cost effectiveness and service efficiency of its laboratory courier service through the use of management science techniques and readily available software. The laboratory courier system existed to serve a large multihospital healthcare system located in a major Texas metropolis. The routing and scheduling solution reported in this article yielded a very substantial 16.4 percent reduction in annual laboratory courier costs and a significant improvement in service levels. This study indicates that management science techniques and software are readily adaptable to the healthcare environment and are amenable to use by healthcare administrators. PMID:15499806

  12. Science for Stewardship of California's Water Resources

    USGS Publications Warehouse

    ,

    2009-01-01

    The U.S. Geological Survey (USGS) is the primary Federal agency responsible for scientific evaluation of the natural resources of the United States, including its water. To meet the demands of a growing California, the U.S. Geological Survey's California Water Science Center provides essential science to help Federal, State, and local water agencies evaluate and manage California's critical water resources; adapt to a changing climate; assess, predict, and mitigate natural hazards, such as mudslides and debris flows; and protect the health of rivers, forests, wetlands, and other habitats. The following are some of the ways the USGS is working with other agencies to protect California's water resources and assure that Californians have safe and reliable water supplies for now and in the future.

  13. Orchestrating Distributed Resource Ensembles for Petascale Science

    SciTech Connect

    Baldin, Ilya; Mandal, Anirban; Ruth, Paul; Yufeng, Xin

    2014-04-24

    Distributed, data-intensive computational science applications of interest to DOE scientific com- munities move large amounts of data for experiment data management, distributed analysis steps, remote visualization, and accessing scientific instruments. These applications need to orchestrate ensembles of resources from multiple resource pools and interconnect them with high-capacity multi- layered networks across multiple domains. It is highly desirable that mechanisms are designed that provide this type of resource provisioning capability to a broad class of applications. It is also important to have coherent monitoring capabilities for such complex distributed environments. In this project, we addressed these problems by designing an abstract API, enabled by novel semantic resource descriptions, for provisioning complex and heterogeneous resources from multiple providers using their native provisioning mechanisms and control planes: computational, storage, and multi-layered high-speed network domains. We used an extensible resource representation based on semantic web technologies to afford maximum flexibility to applications in specifying their needs. We evaluated the effectiveness of provisioning using representative data-intensive ap- plications. We also developed mechanisms for providing feedback about resource performance to the application, to enable closed-loop feedback control and dynamic adjustments to resource allo- cations (elasticity). This was enabled through development of a novel persistent query framework that consumes disparate sources of monitoring data, including perfSONAR, and provides scalable distribution of asynchronous notifications.

  14. Policy Sciences in Water Resources Research

    NASA Astrophysics Data System (ADS)

    Cummings, Ronald G.

    1984-07-01

    As the newly appointed Policy Sciences Editor for this journal, I would like to take this opportunity to introduce myself to WRR's readership as well as to offer a few comments concerning my views of policy sciences in water resources research. I am an economist working in the area of natural resources and environmental management. As such, I've spent a good part of my research career working with noneconomists. During 1969-1972, I worked in Mexico with hydrologists and engineers from Mexico's Water Resources Ministry in efforts to assess management/investment programs for reservoir systems and systems for interbasin water transfers. Between 1972 and 1975, while serving as Chairman of the Department of Resource Economics at the University of Rhode Island, my research involved collaborative efforts with biologists and soil scientists in studies concerning the conjunctive management of reservoirs for agricultural and lagoon systems and the control of salinity levels in soils and aquifers. Since 1975, at which time I joined the faculty at the University of New Mexico, I have worked with engineers at the Los Alamos National Laboratory in developing operation/management models for hot, dry rock geothermal systems and, more recently, with legal scholars and hydrologists in analyses of water rights issues. Thus I am comfortable with and appreciative of research conducted by my colleagues in systems engineering, operations research, and hydrology, as well as those in economics, law, and other social sciences.

  15. Exploiting Untapped Information Resources in Earth Science

    NASA Astrophysics Data System (ADS)

    Ramachandran, R.; Fox, P. A.; Kempler, S.; Maskey, M.

    2015-12-01

    One of the continuing challenges in any Earth science investigation is the amount of time and effort required for data preparation before analysis can begin. Current Earth science data and information systems have their own shortcomings. For example, the current data search systems are designed with the assumption that researchers find data primarily by metadata searches on instrument or geophysical keywords, assuming that users have sufficient knowledge of the domain vocabulary to be able to effectively utilize the search catalogs. These systems lack support for new or interdisciplinary researchers who may be unfamiliar with the domain vocabulary or the breadth of relevant data available. There is clearly a need to innovate and evolve current data and information systems in order to improve data discovery and exploration capabilities to substantially reduce the data preparation time and effort. We assert that Earth science metadata assets are dark resources, information resources that organizations collect, process, and store for regular business or operational activities but fail to utilize for other purposes. The challenge for any organization is to recognize, identify and effectively utilize the dark data stores in their institutional repositories to better serve their stakeholders. NASA Earth science metadata catalogs contain dark resources consisting of structured information, free form descriptions of data and pre-generated images. With the addition of emerging semantic technologies, such catalogs can be fully utilized beyond their original design intent of supporting current search functionality. In this presentation, we will describe our approach of exploiting these information resources to provide novel data discovery and exploration pathways to science and education communities

  16. Electronic Resources in Ohio Prison Libraries.

    ERIC Educational Resources Information Center

    LaPoint, Virginia A.

    Traditionally, libraries have had a role of providing equitable access for those who might not otherwise have access, and this role continues today in implementing access to electronic resources. However, there are special problems in applying this mission to prison libraries. A short history of automation in prison libraries is followed by a…

  17. Reviewing the Electronic Resources & Libraries Conference

    ERIC Educational Resources Information Center

    Tijerina, Bonnie

    2008-01-01

    The third Electronic Resources & Libraries (ER&L) conference gathered at Georgia Institute of Technology's Global Learning and Conference Center in Atlanta, Georgia, March 18-21, 2008. Over 360 attendees, from six countries and from 80% of the United States, represented their libraries and organizations resulting in a diverse and informative…

  18. Major Electronic Resources for World History.

    ERIC Educational Resources Information Center

    Brown, Linda K.

    1999-01-01

    Asserts that when students are researching for papers using electronic resources, the best place for them to start is at websites developed by universities in order to guarantee that the information is reliable. Offers a site that enables students to evaluate the legitimacy of websites and provides three reputable world history websites. (CMK)

  19. Electronic Resources: Selection and Bibliographic Control.

    ERIC Educational Resources Information Center

    Pattie, Ling-yuh W., Ed.; Cox, Bonnie Jean, Ed.

    This book is a baseline guide for professionals and library school students on issues that concern the selection and bibliographic control of electronic resources, from both conceptual and pragmatic standpoints. The book includes the following articles: (1) "Foreward" (Lois Mai Chan); (2) "Introduction" (Ling-yuh W. (Miko) Pattie and Bonnie Jean…

  20. Undergraduate Science Students and Electronic Scholarly Journals.

    ERIC Educational Resources Information Center

    Tenopir, Carol; Pollard, Richard; Wang, Peiling; Greene, Dan; Kline, Elizabeth; Krummen, Julia; Kirk, Rachel

    2003-01-01

    Phase 1 of a two-phase project funded by the NSF-National Science Digital Library Project used focus groups to determine how undergraduate science students perceive journal literature and how they use digital library resources. Their perceptions and use are contrasted with faculty and graduate teaching assistants. Results reveal undergraduates…

  1. Creating a community resource for protein science.

    PubMed

    Berman, Helen M

    2012-11-01

    In addition to being one of the early pioneers in protein crystallography, Carl Brändén made significant contributions to science education with his elegant and beautifully illustrated book Introduction to Protein Structure (Brändén and Tooze, New York: Garland, 1991). It is truly an honor to receive this award in their names. This award and the 40th anniversary of the Protein Data Bank (PDB; Berman et al., Structure 2012;20:391-396) have given me an opportunity to reflect on the various components that have contributed to building a resource for protein science and to try to quantify the impact of having PDB data openly available. PMID:22969036

  2. Resource Management in the Microgravity Science Division

    NASA Technical Reports Server (NTRS)

    Casselle, Justine

    2004-01-01

    In the Microgravity Science Division, the primary responsibilities of the Business Management Office are resource management and data collection. Resource management involves working with a budget to do a number of specific projects, while data collection involves collecting information such as the status of projects and workforce hours. This summer in the Business Management Office I assisted Margie Allen with resource planning and the implementation of specific microgravity projects. One of the main duties of a Project Control Specialists, such as my mentor, is to monitor and analyze project manager s financial plans. Project managers work from the bottom up to determine how much money their project will cost. They then set up a twelve month operating plan which shows when money will be spent. I assisted my mentor in checking for variances in her data against those of the project managers. In order to successfully check for those variances, we had to understand: where the project is including plans vs. actual performance, why it is in its present condition, and what the future impact will be based on known budgetary parameters. Our objective was to make sure that the plan, or estimated resources input, are a valid reflection of the actual cost. To help with my understanding of the process, over the course of my tenure I had to obtain skills in Microsoft Excel and Microsoft Access.

  3. Making sense of the electronic resource marketplace: trends in health-related electronic resources.

    PubMed

    Blansit, B D; Connor, E

    1999-07-01

    Changes in the practice of medicine and technological developments offer librarians unprecedented opportunities to select and organize electronic resources, use the Web to deliver content throughout the organization, and improve knowledge at the point of need. The confusing array of available products, access routes, and pricing plans makes it difficult to anticipate the needs of users, identify the top resources, budget effectively, make sound collection management decisions, and organize the resources effectively and seamlessly. The electronic resource marketplace requires much vigilance, considerable patience, and continuous evaluation. There are several strategies that librarians can employ to stay ahead of the electronic resource curve, including taking advantage of free trials from publishers; marketing free trials and involving users in evaluating new products; watching and testing products marketed to the clientele; agreeing to beta test new products and services; working with aggregators or republishers; joining vendor advisory boards; benchmarking institutional resources against five to eight competitors; and forming or joining a consortium for group negotiating and purchasing. This article provides a brief snapshot of leading biomedical resources; showcases several libraries that have excelled in identifying, acquiring, and organizing electronic resources; and discusses strategies and trends of potential interest to biomedical librarians, especially those working in hospital settings.

  4. Making sense of the electronic resource marketplace: trends in health-related electronic resources.

    PubMed Central

    Blansit, B D; Connor, E

    1999-01-01

    Changes in the practice of medicine and technological developments offer librarians unprecedented opportunities to select and organize electronic resources, use the Web to deliver content throughout the organization, and improve knowledge at the point of need. The confusing array of available products, access routes, and pricing plans makes it difficult to anticipate the needs of users, identify the top resources, budget effectively, make sound collection management decisions, and organize the resources effectively and seamlessly. The electronic resource marketplace requires much vigilance, considerable patience, and continuous evaluation. There are several strategies that librarians can employ to stay ahead of the electronic resource curve, including taking advantage of free trials from publishers; marketing free trials and involving users in evaluating new products; watching and testing products marketed to the clientele; agreeing to beta test new products and services; working with aggregators or republishers; joining vendor advisory boards; benchmarking institutional resources against five to eight competitors; and forming or joining a consortium for group negotiating and purchasing. This article provides a brief snapshot of leading biomedical resources; showcases several libraries that have excelled in identifying, acquiring, and organizing electronic resources; and discusses strategies and trends of potential interest to biomedical librarians, especially those working in hospital settings. PMID:10427421

  5. Lunar volatiles: balancing science and resource development

    NASA Astrophysics Data System (ADS)

    Crider, Dana

    In the context of human exploration of the moon, the volatiles postulated to exist at the lunar poles have value as resources as well as scientific significance. Once sustained human operations commence on the moon, society will move from a paradigm in which examination of planetary materials has been unconstrained to one where use of those materials will support habitability and further exploration. A framework for the scientific investigation of lunar volatiles that allows for eventual economic exploitation can guide both activities and resolve the conflicts that will inevitably develop if the postulated lunar volatiles prove to be both extant and accessible. Scientific constraints on the framework include characterization at both poles of the isotopes, elements, and molecules in the volatiles, their relative and absolute abundances, and their horizontal and vertical distribution. A subset of this data is necessary in order to assess, develop, and initiate resource exploitation. In addition, the scientific record of volatiles in the cold traps can be contaminated by the cold-trapping of migrating volatiles released from operations elsewhere on the moon even if the indigenous, cold-trapped volatiles are not utilized. Possible decision points defining the transition from science-dominated to exploitation-dominated use include technology limits in the 70K environment, evolving science priorities (funding), and the resolution of major science issues. Inputs to policy development include any North vs. South Pole differences in volatile characteristics and the suitability of the volatiles to enable further scientific exploration of the moon. In the absence of national sovereignty on the moon, enforcement of any framework is an open question, particularly if science and commercial interests are in competition. The framework, processes, and precedent set by how we as a society choose to handle the scientific bounty and resource promise of lunar volatiles may eventually

  6. SURE (Science User Resource Expert): A science planning and scheduling assistant for a resource based environment

    NASA Technical Reports Server (NTRS)

    Thalman, Nancy E.; Sparn, Thomas P.

    1990-01-01

    SURE (Science User Resource Expert) is one of three components that compose the SURPASS (Science User Resource Planning and Scheduling System). This system is a planning and scheduling tool which supports distributed planning and scheduling, based on resource allocation and optimization. Currently SURE is being used within the SURPASS by the UARS (Upper Atmospheric Research Satellite) SOLSTICE instrument to build a daily science plan and activity schedule and in a prototyping effort with NASA GSFC to demonstrate distributed planning and scheduling for the SOLSTICE II instrument on the EOS platform. For the SOLSTICE application the SURE utilizes a rule-based system. Development of a rule-based program using Ada CLIPS as opposed to using conventional programming, allows for capture of the science planning and scheduling heuristics in rules and provides flexibility in inserting or removing rules as the scientific objectives and mission constraints change. The SURE system's role as a component in the SURPASS, the purpose of the SURE planning and scheduling tool, the SURE knowledge base, and the software architecture of the SURE component are described.

  7. NASA Center for Computational Sciences: History and Resources

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The Nasa Center for Computational Sciences (NCCS) has been a leading capacity computing facility, providing a production environment and support resources to address the challenges facing the Earth and space sciences research community.

  8. Village Science: A Resource Handbook for Rural Alaskan Teachers.

    ERIC Educational Resources Information Center

    Dick, Alan

    A resource handbook for rural Alaskan teachers covers village science, to make basic science concepts relevant to the physical environment in villages. Material is intended for use as filler for weeks that come up short on science materials, to provide stimulation for students who cannot see the relevance of science in their lives, and to help…

  9. From Tedious to Timely: Screencasting to Troubleshoot Electronic Resource Issues

    ERIC Educational Resources Information Center

    Hartnett, Eric; Thompson, Carole

    2010-01-01

    The shift from traditional print materials to electronic resources, in conjunction with the rise in the number of distance education programs, has left many electronic resource librarians scrambling to keep up with the resulting inundation of electronic resource problems. When it comes to diagnosing these problems, words do not always convey all…

  10. Science Education Resource Assistant for Researchers. [CD-ROM].

    ERIC Educational Resources Information Center

    ERIC Clearinghouse for Science, Mathematics, and Environmental Education, Columbus, OH.

    This CD-ROM provides a collection of Internet resources as well as K-16 related science materials and is divided into two sections. "Online Resources" includes information on the Educational Resources Information Center (ERIC), National Standards, AAAS Project 2061 Resources, U.S. Department of Education, Third International Mathematics and…

  11. Who Am I? ASE Science Year Resources: Bringing Science Year into the Classroom. [CD-ROM].

    ERIC Educational Resources Information Center

    Association for Science Education, Herts (England).

    This CD-ROM describes how science can be used in schools to show that students can be excited and engaged in science and how science can be integrated into other disciplines. Science Year is a 12-month packed calendar of events, projects and resources, designed to stimulate the imagination about science and technology. Activities include the…

  12. U.S. Geological Survey Mineral Resources Program—Mineral resource science supporting informed decisionmaking

    USGS Publications Warehouse

    Wilkins, Aleeza M.; Doebrich, Jeff L.

    2016-09-19

    The USGS Mineral Resources Program (MRP) delivers unbiased science and information to increase understanding of mineral resource potential, production, and consumption, and how mineral resources interact with the environment. The MRP is the Federal Government’s sole source for this mineral resource science and information. Program goals are to (1) increase understanding of mineral resource formation, (2) provide mineral resource inventories and assessments, (3) broaden knowledge of the effects of mineral resources on the environment and society, and (4) provide analysis on the availability and reliability of mineral supplies.

  13. Scouting the Web for Science Resources

    ERIC Educational Resources Information Center

    Schrock, Kathy

    2006-01-01

    Each type of Web site can be easily located if teachers understand a few basics about the different types of information found on the Net. This article provides useful tips to science teachers on how to search the Web and where to find the following information: (1) Ready-Reference Sources (2) Current Events Sources; (3) Science Lesson Plans; (4)…

  14. Science 10: Teacher Resource Manual, 1992 (Interim).

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Communications Branch.

    This manual is designed to provide teachers with practical information to assist them as they implement the Science 10 program in their classrooms. The introduction of the Science 10 program in Alberta provides an opportunity for teachers to move out of their particular discipline of expertise and explore with their students the larger area of…

  15. The Role of the Acquisitions Librarian in Electronic Resources Management

    ERIC Educational Resources Information Center

    Pomerantz, Sarah B.

    2010-01-01

    With the ongoing shift to electronic formats for library resources, acquisitions librarians, like the rest of the profession, must adapt to the rapidly changing landscape of electronic resources by keeping up with trends and mastering new skills related to digital publishing, technology, and licensing. The author sought to know what roles…

  16. Using Electronic Resources to Support Problem-Based Learning

    ERIC Educational Resources Information Center

    Chang, Chen-Chi; Jong, Ay; Huang, Fu-Chang

    2012-01-01

    Students acquire skills in problem solving and critical thinking through the process as well as team work on problem-based learning courses. Many courses have started to involve the online learning environment and integrate these courses with electronic resources. Teachers use electronic resources in their classes. To overcome the problem of the…

  17. What Faculty Think: A Survey on Electronic Resources

    ERIC Educational Resources Information Center

    Jackson, Millie

    2008-01-01

    In the fall of 2007, ebrary surveyed 906 faculty from around the world, asking them how they used electronic resources. This article, focusing on the responses of faculty to a few survey questions, finds some expected and surprising attitudes that faculty have about electronic resources for their own and students' research. (Contains 2 notes.)

  18. Development of Electronic Resources across Networks in Thailand.

    ERIC Educational Resources Information Center

    Ratchatavorn, Phandao

    2002-01-01

    Discusses the development of electronic resources across library networks in Thailand to meet user needs, particularly electronic journals. Topics include concerns about journal access; limited budgets for library acquisitions of journals; and sharing resources through a centralized database system that allows Web access to journals via Internet…

  19. Science is Elementary, A Science Teaching Resource Publication, 1992-1993.

    ERIC Educational Resources Information Center

    Science is Elementary, 1993

    1993-01-01

    These resource magazines for K-6 educators are published to promote the teaching of science, mathematics, and technology through participatory, inquiry-based methods. Each issue provides resources and hands-on activities for educators that focus on one theme. Issues in volume 5 cover the themes of geology, math and science integration, tropical…

  20. Atmospheric Sciences Information Resources in the United States--An Overview for Librarians.

    ERIC Educational Resources Information Center

    Layman, Mary; Smith, Shirley

    1993-01-01

    Presents an overview of the types of information and information sources available in the field of atmospheric sciences. Included are major library collections; organizations; government programs, including air pollution control regulations; electronic databases; and networking resources. Addresses are provided for all sources, and definitions of…

  1. Turkish Science Teachers' Use of Educational Research and Resources

    ERIC Educational Resources Information Center

    Ilhan, Nail; Sözbilir, Mustafa; Sekerci, Ali Riza; Yildirim, Ali

    2015-01-01

    Research results demonstrate that there is a gap between educational research and practice. Turkey is not an exception in this case. This study aims to examine to what extent and how educational research and resources are being followed,understood and used in classroom practices by science teachers in Turkey. A sample of 968 science teachers…

  2. A Guide to NSF Science/Engineering Resources Data.

    ERIC Educational Resources Information Center

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

    The Division of Science Resources Studies (SRS) of the National Science Foundation (NSF) designs and conducts surveys and supports other data collection activities. This document is a guide to the recurring portions of the SRS data bases, including information on survey design, sample size, and data content. The abstracts found in this guide…

  3. Inclusive Resources for Science and Special Educational Needs.

    ERIC Educational Resources Information Center

    Fenton, Adrian

    2002-01-01

    Introduces a CD-ROM that provides support for inclusive science and special education. Provides a full-scale investigation, resources for lessons, and management strategies for special needs students in science, and includes the themes of coastline protection, micro-scale chemistry, torches and color, fast plants, and flashcards software. (YDS)

  4. Earth Resources. Earth Science in Action. Teacher's Manual and Workbook.

    ERIC Educational Resources Information Center

    Friedland, Mary

    The Science in Action series is designed to teach practical science concepts to special-needs students. It is intended to develop students' problem-solving skills by teaching them to observe, record, analyze, conclude, and predict. This document contains a student workbook which deals with fundamental concepts about natural resources. Six separate…

  5. National Patterns of Science and Technology Resources 1984.

    ERIC Educational Resources Information Center

    Chirichiello, John; Crowley, Michael

    The National Science Foundation, in attempting to monitor the health of United States science and technology, assembles and analyzes comprehensive measures of the financial and human resources that government, industry, academia, and other nonprofit institutions devote to scientific and technological activities. This annual report presents a…

  6. On Teaching the Nature of Science: Perspectives and Resources

    ERIC Educational Resources Information Center

    Radloff, Jeffrey

    2016-01-01

    In this paper, I present a critical review of the recent book, "On Teaching the Nature of Science: Perspectives and Resources," written by Douglas Allchin (2013). This publication presents an in-depth examination of the nature of science construct, as well as instruction for educators about how to teach it effectively utilizing…

  7. Natural Resource Management Sciences: A New Association of Academic Disciplines.

    ERIC Educational Resources Information Center

    March, B. E.

    1994-01-01

    It is proposed that the traditional interdisciplinary nature of the agricultural sciences be extended and integrated with management sciences pertaining to other renewable natural resources. Provides rationale for a consolidation of faculties of agriculture, forestry, and fisheries, together with the units that have developed on most campuses to…

  8. EAWAG: An Environmental Science and Engineering Resource.

    ERIC Educational Resources Information Center

    Miller, Stanton

    1980-01-01

    Interviewed is the director of a Swiss research and teaching institute in the field of water resources, water pollution control, and waste management. Topics include lake studies, research programs and priorities, advisory services, and the organizational structure of EAWAG. (BT)

  9. You Have "How Many" Spreadsheets? Rethinking Electronic Resource Management

    ERIC Educational Resources Information Center

    Rux, Erika; Borchert, Theresa

    2010-01-01

    As libraries face a veritable explosion of electronic resources and as the interconnectedness of print and online resources becomes increasingly complicated, many librarians are challenged to find efficient and cost-friendly ways to manage these resources. In this article, the authors describe how a team of people from various library departments…

  10. Resources for Science Learning: Tools, Tasks, and Environment

    ERIC Educational Resources Information Center

    Hewson, Peter W.

    2004-01-01

    This article addresses the question of how science learning can be improved. It recognizes that, while learners themselves are responsible for their own learning, the quality of this learning is greatly influenced when appropriate resources are available to learners. These resources are provided through a partnership between teachers and learners.…

  11. Directory of Science-Rich Resources in the Southwest.

    ERIC Educational Resources Information Center

    Finley, Sandra; And Others

    This directory is designed for use by science educators in the five-state region served by the Southwest Educational Development Laboratory (SEDL): Arkansas, Louisiana, New Mexico, Oklahoma, and Texas. Most of the resources are located in these five states, but national resources that might be of interest have also been included. In this…

  12. Science Trips, Guide to Environmental Resources in New York City.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY.

    Utilizing city resources as a supplement to the elementary school science curriculum is the goal of this guide for elementary teachers. It is designed to extend the walls of the classroom by illustrating educational resources, facilities, and exhibits available in zoos, museums, botanical gardens, aquariums, and open parks within New York City.…

  13. Board on Earth Sciences and Resources and its Activities

    NASA Technical Reports Server (NTRS)

    Schiffries, Craig M.

    1997-01-01

    The Board will provide oversight of the earth science and resource activities within the National Research Council, provide a review of research and public activities in the solid-earth sciences, and provide analyses and recommendations relevant to the supply, delivery, and associated impacts of and issues related to hydrocarbon, metallic, and non-metallic mineral resources. The Board will monitor the status of the earth sciences, assess the health of the disciplines, and identify research opportunities, and will respond to specific agency requests.

  14. Hearing Examines Opportunities in Lunar Science and Resource Use

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2004-04-01

    Scientists at a congressional hearing on lunar science and resources debated the feasibility of exploiting lunar resources, and indicated that further exploration of the Moon could yield significant advances in lunar science. The hearing, held 1 April by the U.S. House of Representatives Science Subcommittee on Space and Aeronautics, was prompted by the announcement by President George W. Bush on 14 January of the Space Exploration Initiative. This has prompted a re-orientation in NASA to focus on space exploration and manned missions to the Moon and Mars. The first launch of a lunar robotic mission is slated for no later than 2008.

  15. NASA'S Water Resources Element Within the Applied Sciences Program

    NASA Technical Reports Server (NTRS)

    Toll, David; Doorn, Bradley; Engman, Edwin

    2011-01-01

    The NASA Earth Systems Division has the primary responsibility for the Applied Science Program and the objective to accelerate the use of NASA science results in applications to help solve problems important to society and the economy. The primary goal of the NASA Applied Science Program is to improve future and current operational systems by infusing them with scientific knowledge of the Earth system gained through space-based observation, assimilation of new observations, and development and deployment of enabling technologies, systems, and capabilities. This paper discusses major problems facing water resources managers, including having timely and accurate data to drive their decision support tools. It then describes how NASA's science and space based satellites may be used to overcome this problem. Opportunities for the water resources community to participate in NASA's Water Resources Applications Program are described.

  16. Museums as Resources for Science Teachers

    ERIC Educational Resources Information Center

    Summers, Susan

    2004-01-01

    A class visit to an informal science center can do wonders to broaden students? horizons while challenging creative thinking. However, students will get much more out of the visit with a little preparation. One of the best ways to prepare students is by providing them with a focus question to research during the visit. Some centers will be able…

  17. Talking about Science: The Case of an Electronic Conversation.

    ERIC Educational Resources Information Center

    Muscella, Deborah; DiMauro, Vanessa

    This research study analyzed an electronic conversation that occurred on the LabNet network, an electronic network for science teachers. A conversation about the nature of science that occurred for eight weeks among ten science teachers was analyzed in order to identify the characteristics of messages that start and sustain a conversation and to…

  18. Increasing the Use of Electronic Resources in the Humanities

    ERIC Educational Resources Information Center

    Steding, Soren A.

    2004-01-01

    Electronic publishing and the use of electronic sources in the humanities open up new possibilities for research and the exchange of ideas while simultaneously providing solutions for how to overcome the crisis in scholarly publishing. In order to improve the usage and academic acceptance of electronic resources in the humanities, it is necessary…

  19. Electronic resources preferred by pediatric hospitalists for clinical care

    PubMed Central

    Tieder, Joel S.

    2015-01-01

    Objectives There is little research on pediatric hospitalists' use of evidence-based resources. The aim of this study was to determine the electronic resources that pediatric hospitalists prefer. Methods Using a web-based survey, the authors determined hospitalists' preferred electronic resources, as well as their attitudes toward lifelong learning, practice, and experience characteristics. Results One hundred sixteen hospitalists completed the survey. The most preferred resource for general information, patient handouts, and treatment was UpToDate. Online search engines were ranked second for general information and patient handouts. Conclusions Pediatric hospitalists tend to utilize less rigorous electronic resources such as UpToDate and Google. These results can set a platform for discussing the quality of resources that pediatric hospitalists use. PMID:26512215

  20. Electronic Media: A Motif for Shared Resources.

    ERIC Educational Resources Information Center

    Lightner, Stanley L.; Johnson, W. C.

    2000-01-01

    A survey of trade and industrial education supervisors from 10 states determined the degree of use of electronic education methods. Instructors in these states used presentation software and web-based exercises most often; fewer used video, CD-ROM, and distance technologies; 70% had been taught electronic presentation methods in preservice or…

  1. NASA Astrophysics EPO Resources For Engaging Girls in Science

    NASA Astrophysics Data System (ADS)

    Sharma, M.; Mendoza, D.; Smith, D.; Hasan, H.

    2011-09-01

    A new collaboration among the NASA Science Mission Directorate (SMD) Astrophysics EPO community is to engage girls in science who do not self-select as being interested in science, through the library setting. The collaboration seeks to (i) improve how girls view themselves as someone who knows about, uses, and sometimes contributes to science, and (ii) increase the capacity of EPO practitioners and librarians (both school and public) to engage girls in science. As part of this collaboration, we are collating the research on audience needs and best practices, and SMD EPO resources, activities and projects that focus on or can be recast toward engaging girls in science. This ASP article highlights several available resources and individual projects, such as: (i) Afterschool Universe, an out-of-school hands-on astronomy curriculum targeted at middle school students and an approved Great Science for Girls curriculum; (ii) Big Explosions and Strong Gravity, a Girl Scout patch-earning event for middle school aged girls to learn astronomy through hands-on activities and interaction with actual astronomers; and (iii) the JWST-NIRCAM Train the Trainer workshops and activities for Girl Scouts of USA leaders; etc. The NASA Astrophysics EPO community welcomes the broader EPO community to discuss with us how best to engage non-science-attentive girls in science, technology, engineering, and mathematics (STEM), and to explore further collaborations on this theme.

  2. Board on Earth Sciences and Resources and its activities

    SciTech Connect

    1995-06-01

    The Board on Earth Sciences and Resources (BESR) coordinates, the National Research Council`s advice to the federal government on solid-earth science issues. The board identifies opportunities for advancing basic research and understanding, reports on applications of earth sciences in such areas as disaster mitigation and resource utilization, and analyzes the scientific underpinnings and credibility of earth science information for resource, environmental and other applications and policy decision. Committees operating under the guidance of the Board conducts studies addressing specific issues within the earth sciences. The current committees are as follows: Committee on Geophysical and Environmental Data; Mapping Sciences Committee; Committee on Seismology; Committee on Geodesy; Rediscovering Geography Committee; Committee on Research Programs of the US Bureau of Mines. The following recent reports are briefly described: research programs of the US Bureau of Mines, first assessment 1994; Mount Rainier, active cascade volcano; the national geomagnetic initiative; reservoir class field demonstration program; solid-earth sciences and society; data foundation for the national spatial infrastructure; promoting the national spatial data infrastructure through partnerships; toward a coordinated spatial data infrastructure for the nation; and charting a course into the digital era; guidance to the NOAA`s nautical charting mission.

  3. Improving Electronic Resources through Holistic Budgeting

    ERIC Educational Resources Information Center

    Kusik, James P.; Vargas, Mark A.

    2009-01-01

    To establish a more direct link between its collections and the educational goals of Saint Xavier University, the Byrne Memorial Library has adopted a "holistic" approach to collection development. This article examines how traditional budget practices influenced the library's selection of resources and describes how holistic collection…

  4. Integrating Print and Electronic Resources: Joyner Library's "Pirate Source"

    ERIC Educational Resources Information Center

    Nall, Clark; Lewis, Janice Steed

    2005-01-01

    Valuable information in print is often neglected because of the rapid proliferation of electronic resources and the bias of many library users against print sources. At Joyner Library, it was decided to construct an interactive subject guide database that included resources in all formats to offer users a convenient starting point for research and…

  5. Integrating Electronic Resources into the Library Catalog: A Collaborative Approach.

    ERIC Educational Resources Information Center

    Herrera, Gail; Aldana, Lynda

    2001-01-01

    Describes a project at the University of Mississippi Libraries to catalog purchased electronic resources so that access to these resources is available only via the Web-based library catalog. Discusses collaboration between cataloging and systems personnel; and describes the MARC catalog record field that contains the information needed to locate…

  6. CAISE: A NSF Resource Center for Informal Science Education

    NASA Astrophysics Data System (ADS)

    Dickow, Benjamin

    2012-01-01

    Informal science education (ISE) is playing an increasingly important role in how and where the public engages with science. A growing body of research is showing that people learn the majority of their science knowledge outside of school (Falk & Dierking, 2010). The ISE field includes a wide variety of sources, including the internet, TV programs, magazines, hobby clubs and museums. These experiences touch large numbers of people throughout their lifetimes. If you would like to share your research with the public, ISE can be an effective conduit for meaningful science communication. However, because the ISE field is so diverse, it can be overwhelming with its multiple entry points. If you already are part of an ISE initiative, knowing how to access the most useful resources easily can also be daunting. CAISE, the Center for Advancement of Informal Science Education, is a resource center for the ISE field funded by the National Science Foundation (NSF). CAISE can help connect you to the knowledge and people of ISE, through its website, products and in-person convenings. The proposed CAISE presentation will outline the diversity of the field and concisely present data that will make the case for the impact of ISE. We will focus on examples of successful programs that connect science with the public and that bring together AAS's science research community with practitioners and researchers within ISE. Pathways to various ISE resources in the form of current CAISE initiatives will be described as well. The presentation will include an interview section in which a CAISE staff member will ask questions of a scientist involved in an ISE initiative in order to detail one example of how ISE can be a valuable tool for engaging the public in science. Time for audience Q&A also will be included in the session.

  7. e-Science and data management resources on the Web.

    PubMed

    Gore, Sally A

    2011-01-01

    The way research is conducted has changed over time, from simple experiments to computer modeling and simulation, from individuals working in isolated laboratories to global networks of researchers collaborating on a single topic. Often, this new paradigm results in the generation of staggering amounts of data. The intensive use of data and the existence of networks of researchers characterize e-Science. The role of libraries and librarians in e-Science has been a topic of interest for some time now. This column looks at tools, resources, and projects that demonstrate successful collaborations between libraries and researchers in e-Science.

  8. CDC and ATSDR electronic information resources for health officers.

    PubMed

    Friede, A; O'Carroll, P W

    1996-12-01

    This article catalogs some of the Centers for Disease Control and Prevention's (CDC) more important information resource offerings, which make public health information accessible via computer and automated telephone systems and on electronic media (diskette and CD-ROM). We review mechanisms for (1) finding and retrieving CDC reports, (2) querying CDC's numeric data files, (3) transmitting surveillance and other data files to CDC, (4) exchanging electronic mail with CDC staff, and (5) disseminating state and local public health information and data by using CDC tools. Each resource is followed with a section on how to obtain access to these resources.

  9. On teaching the nature of science: perspectives and resources

    NASA Astrophysics Data System (ADS)

    Radloff, Jeffrey

    2016-06-01

    In this paper, I present a critical review of the recent book, On Teaching the Nature of Science: Perspectives and Resources, written by Douglas Allchin (2013). This publication presents an in-depth examination of the nature of science construct, as well as instruction for educators about how to teach it effectively utilizing historical case studies as vehicles for knowledge. Although several themes in the book merit further attention, a central issue present across all chapters is the largely masculine, monocultural nature of science presented, which is common to a multitude of scientific publications. In this review, I illustrate how culture and gender in science is not addressed throughout the book. I also discuss where we can build on the work of the author to integrate more aspects of gender and culture in teaching the nature of science.

  10. California Community College Consortium for Electronic Resource Purchasing.

    ERIC Educational Resources Information Center

    Weintraub, Tamara; Laun, Mary Ann

    2000-01-01

    Describes the formation and role of a consortium for cooperative purchasing formed by the Council of Chief Librarians for the California Community Colleges in fall 1998 called the Electronic Access and Resources Committee. Its charge is to evaluate electronic, proprietary databases and negotiate prices for the community colleges as a group. (VWC)

  11. Cyber Science: Thrill Your Students with These Web-Based Science Resources

    ERIC Educational Resources Information Center

    Holzberg, Carol S.

    2006-01-01

    The National Alliance of State Science and Mathematics Coalitions reports that American 12th graders ranked near the bottom of 21 nations that participated in the Third International Mathematics and Science Survey. This article describes several free Web resources designed to supplement rigorous classroom instruction, support NCLB initiatives, and…

  12. Preparing Teachers to Teach Earth Science: Resources for Geoscience Faculty

    NASA Astrophysics Data System (ADS)

    Anderson, J. L.; Bezanson, C.; Moosavi, S. C.; Reynolds, D.; Manduca, C. A.

    2005-12-01

    Currently in the United States, there is a major push toward improving science education throughout all levels of education. While physics, biology, and chemistry are the three common sciences taught in high school, how, when and if Earth science is taught in our nation's schools varies greatly from region to region. Earth science topics are commonly incorporated into physics, chemistry, and biology classrooms and taught by teachers who may have never taken more than an introductory geoscience course. These teachers are often highly motivated to increase their understanding of the Earth sciences and need appropriate professional development opportunities in order to do so. In addition, many future elementary and middle school Earth science teachers take introductory geoscience courses in college. For these reasons, geoscience faculty play an active role in helping to educate future Earth science teachers. As part of the Digital Library for Earth System Education, the Science Education Resource Center (SERC) at Carleton College has developed a "Preparing Teachers to Teach Earth Science" website (http://serc.carleton.edu/teacherprep/). At this site geoscience faculty can learn more about supporting Earth science teachers both during their pre-service training in college, and as their careers progress through professional development opportunities. The website contains background materials and information about the necessity for geoscience faculty to get involved in supporting Earth science teachers, as well as recent science education reform initiatives. In addition, the site contains examples of geoscience courses serving pre-service teachers and Earth science professional development programs throughout the country linked to descriptions of their design and implementation. The website content draws heavily on material presented at the 2003 AGU/NAGT workshop "Developing the Earth Science Teacher Workforce: The Role of Geoscience Departments and Introductory Courses

  13. Equity Materials in Mathematics, Science, & Technology: A Resource Guide.

    ERIC Educational Resources Information Center

    Hulme, Marylin A.

    This annotated bibliography is a resource guide designed to assist schools in promoting the interest, engagement, and achievement of all students, especially those populations (poor, immigrant, female, and minority) that are underrepresented among students who elect advanced mathematics and science courses and pursue related careers. These…

  14. Paired Science: A Resource Pack for Parents and Children.

    ERIC Educational Resources Information Center

    Croft, Susan; Topping, Keith

    This pack of resource materials is designed for students in Scotland, ages 5-7, to be done with their parents at home or with another student in school. Forty-five activity sheets cover 7 different areas of science: Air, Magnets, Moving Things, Light, Heat, Myself and Water. The pack also includes a leaflet for parent or peer tutors, lists of…

  15. Guide to Social Science Resources in Women's Studies.

    ERIC Educational Resources Information Center

    Oakes, Elizabeth H.; Sheldon, Kathleen E.

    This annotated bibliography describes the contents and critically evaluates 654 social science books and collections of journal articles in women's studies. The objective is to assist in research and in the organization of undergraduate or graduate courses on women. The resources are presented in nine sections. Section I covers anthropology,…

  16. Human/Nature Discourse in Environmental Science Education Resources

    ERIC Educational Resources Information Center

    Chambers, Joan M.

    2008-01-01

    It is argued that the view of nature and the relationship between human beings and nature that each of us holds impacts our decisions, actions, and notions of environmental responsibility and consciousness. In this study, I investigate the discursive patterns of selected environmental science classroom resources produced by three disparate…

  17. NASA'S Water Resources Element Within the Applied Sciences Program

    NASA Technical Reports Server (NTRS)

    Toll, David; Doorn, Bradley; Engman, Edwin

    2010-01-01

    The NASA Applied Sciences Program works within NASA Earth sciences to leverage investment of satellite and information systems to increase the benefits to society through the widest practical use of NASA research results. Such observations provide a huge volume of valuable data in both near-real-time and extended back nearly 50 years about the Earth's land surface conditions such as land cover type, vegetation type and health, precipitation, snow, soil moisture, and water levels and radiation. Observations of this type combined with models and analysis enable satellite-based assessment of numerous water resources management activities. The primary goal of the Earth Science Applied Science Program is to improve future and current operational systems by infusing them with scientific knowledge of the Earth system gained through space-based observation, model results, and development and deployment of enabling technologies, systems, and capabilities. Water resources is one of eight elements in the Applied Sciences Program and it addresses concerns and decision making related to water quantity and water quality. With increasing population pressure and water usage coupled with climate variability and change, water issues are being reported by numerous groups as the most critical environmental problems facing us in the 21st century. Competitive uses and the prevalence of river basins and aquifers that extend across boundaries engender political tensions between communities, stakeholders and countries. Mitigating these conflicts and meeting water demands requires using existing resources more efficiently. The potential crises and conflicts arise when water is competed among multiple uses. For example, urban areas, environmental and recreational uses, agriculture, and energy production compete for scarce resources, not only in the Western U.S. but throughout much of the U.S. but also in many parts of the world. In addition to water availability issues, water quality related

  18. A Study on an Information Service on Resources for Science Teaching

    ERIC Educational Resources Information Center

    Ingle, Richard

    1974-01-01

    Discusses a proposed information service designed to provide British science teachers with an easy access to relevant literature, films, examinations, apparatus, and other science teaching resource materials. (JR)

  19. Electronics Teacher's Guide. Science and Technology Document Series No. 40.

    ERIC Educational Resources Information Center

    Lewis, John

    This is the second document on the teaching of electronics to appear as part of UNESCO's science and technology education program. An introductory section describes the role that electronics plays as part of the physics curriculum. The following section outlines the content of the electronics course. The outline includes guidelines for determining…

  20. Profiles--Mechanical Engineering: Human Resources and Funding. Special Report. Surveys of Science Resources Series.

    ERIC Educational Resources Information Center

    Lane, Melissa J.

    This report was developed by the National Science Foundation to focus attention on a particular field of engineering. It addresses the human resources and funding for mechanical engineering programs through several perspectives. The first major section, "Personnel," discusses employment levels and trends, salaries, sectors of employment, jobs in…

  1. Board on Earth Sciences and Resources and its activities

    SciTech Connect

    de Souza, Dr. Anthony R.

    2000-02-23

    This 1999 annual report of the activities of the National Research Council's (NRC) Board on Earth Sciences and Resources (BESR) begins with an introduction to the Board. This report (1) lists activities of the Board sustained by Department of Energy support, (2) presents accomplishments of the Board, (3) describes current and proposed studies of the Board, and (4) provides a brief review of the Board's future plans.

  2. MAESTRO: Mathematics and Earth Science Teachers' Resource Organization

    NASA Astrophysics Data System (ADS)

    Courtier, A. M.; Pyle, E. J.; Fichter, L.; Lucas, S.; Jackson, A.

    2013-12-01

    The Mathematics and Earth Science Teachers' Resource Organization (MAESTRO) partnership between James Madison University and Harrisonburg City and Page County Public Schools, funded through NSF-GEO. The partnership aims to transform mathematics and Earth science instruction in middle and high schools by developing an integrated mathematics and Earth systems science approach to instruction. This curricular integration is intended to enhance the mathematical skills and confidence of students through concrete, Earth systems-based examples, while increasing the relevance and rigor of Earth science instruction via quantification and mathematical modeling of Earth system phenomena. MAESTRO draws heavily from the Earth Science Literacy Initiative (2009) and is informed by criterion-level standardized test performance data in both mathematics and Earth science. The project has involved two summer professional development workshops, academic year Lesson Study (structured teacher observation and reflection), and will incorporate site-based case studies with direct student involvement. Participating teachers include Grade 6 Science and Mathematics teachers, and Grade 9 Earth Science and Algebra teachers. It is anticipated that the proposed integration across grade bands will first strengthen students' interests in mathematics and science (a problem in middle school) and subsequently reinforce the relevance of mathematics and other sciences (a problem in high school), both in support of Earth systems literacy. MAESTRO's approach to the integration of math and science focuses on using box models to emphasize the interconnections among the geo-, atmo-, bio-, and hydrospheres, and demonstrates the positive and negative feedback processes that connect their mutual evolution. Within this framework we explore specific relationships that can be described both qualitatively and mathematically, using mathematical operations appropriate for each grade level. Site-based case studies

  3. National Patterns of Science and Technology Resources: 1987. Surveys of Science Resources Series.

    ERIC Educational Resources Information Center

    Jankowski, John E., Jr.

    The dual concerns of economic competitiveness and national security have provided the main impetus behind the continued growth in support for research and development (R&D) by both government and industry. The funding of science and technology is a major factor behind capital and labor productivity increases. This report presents a summary of…

  4. Technical Communicator: A New Model for the Electronic Resources Librarian?

    ERIC Educational Resources Information Center

    Hulseberg, Anna

    2016-01-01

    This article explores whether technical communicator is a useful model for electronic resources (ER) librarians. The fields of ER librarianship and technical communication (TC) originated and continue to develop in relation to evolving technologies. A review of the literature reveals four common themes for ER librarianship and TC. While the…

  5. Electronic Resources: Access and Usage at Ashesi University College

    ERIC Educational Resources Information Center

    Dadzie, Perpetua S.

    2005-01-01

    Purpose: Sets out to investigate the use of electronic resources by students and faculty of Ashesi University, Ghana, in order to determine the level of use, the type of information accessed and the effectiveness of the library's communication tools for information research. Design/methodology/approach: A questionnaire-based survey was utilized.…

  6. Redesign of Library Workflows: Experimental Models for Electronic Resource Description.

    ERIC Educational Resources Information Center

    Calhoun, Karen

    This paper explores the potential for and progress of a gradual transition from a highly centralized model for cataloging to an iterative, collaborative, and broadly distributed model for electronic resource description. The purpose is to alert library managers to some experiments underway and to help them conceptualize new methods for defining,…

  7. Providing Access to Electronic Information Resources in Further Education

    ERIC Educational Resources Information Center

    Banwell, Linda; Ray, Kathryn; Coulson, Graham; Urquhart, Christine; Lonsdale, Ray; Armstrong, Chris; Thomas, Rhian; Spink, Sin; Yeoman, Alison; Fenton, Roger; Rowley, Jennifer

    2004-01-01

    This article aims to provide a baseline for future studies on the provision and support for the use of digital or electronic information services (EIS) in further education. The analysis presented is based on a multi-level model of access, which encompasses access to and availability of information and communication technology (ICT) resources,…

  8. Electronic Commerce Resource Centers. An Industry--University Partnership.

    ERIC Educational Resources Information Center

    Gulledge, Thomas R.; Sommer, Rainer; Tarimcilar, M. Murat

    1999-01-01

    Electronic Commerce Resource Centers focus on transferring emerging technologies to small businesses through university/industry partnerships. Successful implementation hinges on a strategic operating plan, creation of measurable value for customers, investment in customer-targeted training, and measurement of performance outputs. (SK)

  9. Think Locally: A Prudent Approach to Electronic Resource Management Systems

    ERIC Educational Resources Information Center

    Gustafson-Sundell, Nat

    2011-01-01

    A few articles have drawn some amount of attention specifically to the local causes of the success or failure of electronic resource management system (ERMS) implementations. In fact, it seems clear that local conditions will largely determine whether any given ERMS implementation will succeed or fail. This statement might seem obvious, but the…

  10. What Is the Future of Electronic Resource Management Systems?

    ERIC Educational Resources Information Center

    Tijerina, Bonnie; King, Douglas

    2008-01-01

    In a time of constant change, sometimes it is worthwhile to ruminate on the future and how things ought to be. "Journal of Electronic Resources Librarianship" wanted to capture some of these ruminations from around the field in a new column called "E-Opinions from the Field" where readers are asked to send in their thoughts on a topic and respond…

  11. Science Centers in the Electronic Age: Are We Doomed?

    ERIC Educational Resources Information Center

    Russell, Robert L., Ed.; West, Robert M., Ed.

    1996-01-01

    This issue is a debate-discussion concerning science centers in the electronic age. The articles are based on presentations made at the Science Center World Congress (1st, Heureka, Finland, June 13-17, 1996). The four articles are: (1) "Lessons from Laboratorio dell'Immaginario Scientifico" (Andrea Bandelli); (2) "The Doom-Shaped Thing in the…

  12. Analytical transmission electron microscopy in materials science

    SciTech Connect

    Fraser, H.L.

    1980-01-01

    Microcharacterization of materials on a scale of less than 10 nm has been afforded by recent advances in analytical transmission electron microscopy. The factors limiting accurate analysis at the limit of spatial resolution for the case of a combination of scanning transmission electron microscopy and energy dispersive x-ray spectroscopy are examined in this paper.

  13. Evaluating the appropriateness of electronic information resources for learning

    PubMed Central

    Nolan, Nathanial S.

    2016-01-01

    Objectives Current US medical students have begun to rely on electronic information repositories—such as UpToDate, AccessMedicine, and Wikipedia—for their pre-clerkship medical education. However, it is unclear whether these resources are appropriate for this level of learning due to factors involving information quality, level of evidence, and the requisite knowledgebase. This study evaluated appropriateness of electronic information resources from a novel perspective: amount of mental effort learners invest in interactions with these resources and effects of the experienced mental effort on learning. Methods Eighteen first-year medical students read about three unstudied diseases in the above-mentioned resources (a total of fifty-four observations). Their eye movement characteristics (i.e., fixation duration, fixation count, visit duration, and task-evoked pupillary response) were recorded and used as psychophysiological indicators of the experienced mental effort. Post reading, students' learning was assessed with multiple-choice tests. Eye metrics and test results constituted quantitative data analyzed according to the repeated Latin square design. Students' perceptions of interacting with the information resources were also collected. Participants' feedback during semi-structured interviews constituted qualitative data and was reviewed, transcribed, and open coded for emergent themes. Results Compared to AccessMedicine and Wikipedia, UpToDate was associated with significantly higher values of eye metrics, suggesting learners experienced higher mental effort. No statistically significant difference between the amount of mental effort and learning outcomes was found. More so, descriptive statistical analysis of the knowledge test scores suggested similar levels of learning regardless of the information resource used. Conclusions Judging by the learning outcomes, all three information resources were found appropriate for learning. UpToDate, however, when used

  14. 77 FR 60717 - Establishment of the Advisory Committee on Climate Change and Natural Resource Science

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... Geological Survey Establishment of the Advisory Committee on Climate Change and Natural Resource Science... Committee on Climate Change and Natural Resource Science (Committee). The Committee will provide advice on... Climate Change and Wildlife Science Center and the DOI Climate Science Centers. In doing so, the...

  15. "Space Science News": From Archive to Teaching Resource, the Secret Life of Newspapers

    ERIC Educational Resources Information Center

    McClune, Billy; Jarman, Ruth

    2004-01-01

    This article illustrates the use of newspapers as a resource for teaching and learning about science. Science teachers in Northern Ireland have produced a special edition news magazine, "Space Science News," to support the teaching and learning of aspects of space science in secondary school. The resource is based on authentic newspaper articles…

  16. Science to support the understanding of Ohio's water resources

    USGS Publications Warehouse

    Shaffer, Kimberly; Kula, Stephanie; Bambach, Phil; Runkle, Donna

    2012-01-01

    Ohio’s water resources support a complex web of human activities and nature—clean and abundant water is needed for drinking, recreation, farming, and industry, as well as for fish and wildlife needs. The distribution of rainfall can cause floods and droughts, which affects streamflow, groundwater, water availability, water quality, recreation, and aquatic habitats. Ohio is bordered by the Ohio River and Lake Erie and has over 44,000 miles of streams and more than 60,000 lakes and ponds (State of Ohio, 1994). Nearly all the rural population obtain drinking water from groundwater sources. The U.S. Geological Survey (USGS) works in cooperation with local, State, and other Federal agencies, as well as universities, to furnish decisionmakers, policymakers, USGS scientists, and the general public with reliable scientific information and tools to assist them in management, stewardship, and use of Ohio’s natural resources. The diversity of scientific expertise among USGS personnel enables them to carry out large- and small-scale multidisciplinary studies. The USGS is unique among government organizations because it has neither regulatory nor developmental authority—its sole product is reliable, impartial, credible, relevant, and timely scientific information, equally accessible and available to everyone. The USGS Ohio Water Science Center provides reliable hydrologic and water-related ecological information to aid in the understanding of use and management of the Nation’s water resources, in general, and Ohio’s water resources, in particular. This fact sheet provides an overview of current (2012) or recently completed USGS studies and data activities pertaining to water resources in Ohio. More information regarding projects of the USGS Ohio Water Science Center is available at http://oh.water.usgs.gov/.

  17. Resource Materials for Nanoscale Science and Technology Education

    NASA Astrophysics Data System (ADS)

    Lisensky, George

    2006-12-01

    Nanotechnology and advanced materials examples can be used to explore science and engineering concepts, exhibiting the "wow" and potential of nanotechnology, introducing prospective scientists to key ideas, and educating a citizenry capable of making well-informed technology-driven decisions. For example, material syntheses an atomic layer at a time have already revolutionized lighting and display technologies and dramatically expanded hard drive storage capacities. Resource materials include kits, models, and demonstrations that explain scanning probe microscopy, x-ray diffraction, information storage, energy and light, carbon nanotubes, and solid-state structures. An online Video Lab Manual, where movies show each step of the experiment, illustrates more than a dozen laboratory experiments involving nanoscale science and technology. Examples that are useful at a variety of levels when instructors provide the context include preparation of self-assembled monolayers, liquid crystals, colloidal gold, ferrofluid nanoparticles, nickel nanowires, solar cells, electrochromic thin films, organic light emitting diodes, and quantum dots. These resources have been developed, refined and class tested at institutions working with the Materials Research Science and Engineering Center on Nanostructured Interfaces at the University of Wisconsin-Madison (http://mrsec.wisc.edu/nano).

  18. Using museum resources to enrich urban science education: Teacher agency, identity transformation, and Creolized sciences

    NASA Astrophysics Data System (ADS)

    Adams, Jennifer D.

    This dissertation is a critical ethnography that documented my experience with a group of seven teachers re/producing a leadership identity and building a culture around using museum-based resources to teach science. These teachers were participants in the Urban Advantage initiative---a New York City-wide partnership for science education. The initiative aimed to create a sustainable practice of middle school students and teachers using the City's museums, zoos and botanical gardens to teach science and complete an independent science investigation called the 8th grade Exit Project. The seven teachers formed the core of a group called the Urban Advantage Lead Teachers with the goal creating enactment structures for teachers to effectively use museum resources to teach science. Out of this group one emerged as my case study. I visited her school and examined how she transformed the structure of her school and classroom to include object/inquiry-based science. As a facilitator of the group, I was a participant/observer and my data sources included fieldnotes, individual|collective created artifacts, photographs, videotapes and audiotapes.

  19. The National Climate Assessment as a Resource for Science Communication

    NASA Astrophysics Data System (ADS)

    Somerville, R. C. J.

    2014-12-01

    The 2014 Third National Climate Assessment (NCA3) is scientifically authoritative and features major advances, relative to other assessments produced by several organizations. NCA3 is a valuable resource for communicating climate science to a wide variety of audiences. Other assessments were often overly detailed and laden with scientific jargon that made them appear too complex and technical to many in their intended audiences, especially policymakers, the media, and the broad public. Some other assessments emphasized extensive scientific caveats, quantitative uncertainty estimates and broad consensus support. All these attributes, while valuable in research, carry the risk of impeding science communication to non-specialists. Without compromising scientific accuracy and integrity, NCA3 is written in exceptionally clear and vivid English. It includes outstanding graphics and employs powerful techniques aimed at conveying key results unambiguously to a wide range of audiences. I have used NCA3 as a resource in speaking about climate change in three very different settings: classroom teaching for undergraduate university students, presenting in academia to historians and other non-scientists, and briefing corporate executives working on renewable energy. NCA3 proved the value of developing a climate assessment with communication goals and strategies given a high priority throughout the process, not added on as an afterthought. I draw several lessons. First, producing an outstanding scientific assessment is too complex and demanding a task to be carried out by scientists alone. Many types of specialized expertise are also needed. Second, speaking about science to a variety of audiences requires an assortment of communication skills and tools, all tailored to specific groups of listeners. Third, NCA3 is scientifically impeccable and is also an outstanding example of effective communication as well as a valuable resource for communicators.

  20. TCIA: An information resource to enable open science.

    PubMed

    Prior, Fred W; Clark, Ken; Commean, Paul; Freymann, John; Jaffe, Carl; Kirby, Justin; Moore, Stephen; Smith, Kirk; Tarbox, Lawrence; Vendt, Bruce; Marquez, Guillermo

    2013-01-01

    Reusable, publicly available data is a pillar of open science. The Cancer Imaging Archive (TCIA) is an open image archive service supporting cancer research. TCIA collects, de-identifies, curates and manages rich collections of oncology image data. Image data sets have been contributed by 28 institutions and additional image collections are underway. Since June of 2011, more than 2,000 users have registered to search and access data from this freely available resource. TCIA encourages and supports cancer-related open science communities by hosting and managing the image archive, providing project wiki space and searchable metadata repositories. The success of TCIA is measured by the number of active research projects it enables (>40) and the number of scientific publications and presentations that are produced using data from TCIA collections (39). PMID:24109929

  1. The role of analytical science in natural resource decision making

    NASA Astrophysics Data System (ADS)

    Miller, Alan

    1993-09-01

    There is a continuing debate about the proper role of analytical (positivist) science in natural resource decision making. Two diametrically opposed views are evident, arguing for and against a more extended role for scientific information. The debate takes on a different complexion if one recognizes that certain kinds of problem, referred to here as “wicked” or “trans-science” problems, may not be amenable to the analytical process. Indeed, the mistaken application of analytical methods to trans-science problems may not only be a waste of time and money but also serve to hinder policy development. Since many environmental issues are trans-science in nature, then it follows that alternatives to analytical science need to be developed. In this article, the issues involved in the debate are clarified by examining the impact of the use of analytical methods in a particular case, the spruce budworm controversy in New Brunswick. The article ends with some suggestions about a “holistic” approach to the problem.

  2. Cosmic Ray Electron Science with GLAST

    NASA Technical Reports Server (NTRS)

    Ormes, J. F.; Moiseev, Alexander

    2007-01-01

    Cosmic ray electrons at high energy carry information about their sources, their definition in local magnetic fields and their interactions with the photon fields through which they travel. The spectrum of the particles is affected by inverse Compton losses and synchrotron losses, the rates of which are proportional to the square of the particle's energy making the spectra very steep. However, GLAST will be able to make unique and very high statistics measurements of electrons from approx. 20 to approx. 700 GeV that will allow us to search for anisotropies in anival direction and spectral features associated with some dark matter candidates. Complementary information on electrons of still higher energy will be required to see effects of possible individual cosmic ray sources.

  3. Integrating science and resource management in Tampa Bay, Florida

    USGS Publications Warehouse

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

    2011-01-01

    Tampa Bay is recognized internationally for its remarkable progress towards recovery since it was pronounced "dead" in the late 1970s. Due to significant efforts by local governments, industries and private citizens throughout the watershed, water clarity in Tampa Bay is now equal to what it was in 1950, when population in the watershed was less than one-quarter of what it is today. Seagrass extent has increased by more than 8,000 acres since the mid-1980s, and fish and wildlife populations are increasing. Central to this successful turn-around has been the Tampa Bay resource management community's long-term commitment to development and implementation of strong science-based management strategies. Research institutions and agencies, including Eckerd College, the Florida Wildlife Commission Fish and Wildlife Research Institute, Mote Marine Laboratory, National Oceanic and Atmospheric Administration, the Southwest Florida Water Management District, University of South Florida, U.S. Environmental Protection Agency, U.S. Geological Survey, local and State governments, and private companies contribute significantly to the scientific basis of our understanding of Tampa Bay's structure and ecological function. Resource management agencies, including the Tampa Bay Regional Planning Council's Agency on Bay Management, the Southwest Florida Water Management District's Surface Water Improvement and Management Program, and the Tampa Bay Estuary Program, depend upon this scientific basis to develop and implement regional adaptive management programs. The importance of integrating science with management has become fully recognized by scientists and managers throughout the region, State and Nation. Scientific studies conducted in Tampa Bay over the past 10–15 years are increasingly diverse and complex, and resource management programs reflect our increased knowledge of geology, hydrology and hydrodynamics, ecology and restoration techniques. However, a synthesis of this

  4. E-Resources Management: How We Positioned Our Organization to Implement an Electronic Resources Management System

    ERIC Educational Resources Information Center

    White, Marilyn; Sanders, Susan

    2009-01-01

    The Information Services Division (ISD) of the National Institute of Standards and Technology (NIST) positioned itself to successfully implement an electronic resources management system. This article highlights the ISD's unique ability to "team" across the organization to realize a common goal, develop leadership qualities in support of…

  5. Mission Adaptive Uas Capabilities for Earth Science and Resource Assessment

    NASA Astrophysics Data System (ADS)

    Dunagan, S.; Fladeland, M.; Ippolito, C.; Knudson, M.; Young, Z.

    2015-04-01

    Unmanned aircraft systems (UAS) are important assets for accessing high risk airspace and incorporate technologies for sensor coordination, onboard processing, tele-communication, unconventional flight control, and ground based monitoring and optimization. These capabilities permit adaptive mission management in the face of complex requirements and chaotic external influences. NASA Ames Research Center has led a number of Earth science remote sensing missions directed at the assessment of natural resources and here we describe two resource mapping problems having mission characteristics requiring a mission adaptive capability extensible to other resource assessment challenges. One example involves the requirement for careful control over solar angle geometry for passive reflectance measurements. This constraint exists when collecting imaging spectroscopy data over vegetation for time series analysis or for the coastal ocean where solar angle combines with sea state to produce surface glint that can obscure the signal. Furthermore, the primary flight control imperative to minimize tracking error should compromise with the requirement to minimize aircraft motion artifacts in the spatial measurement distribution. A second example involves mapping of natural resources in the Earth's crust using precision magnetometry. In this case the vehicle flight path must be oriented to optimize magnetic flux gradients over a spatial domain having continually emerging features, while optimizing the efficiency of the spatial mapping task. These requirements were highlighted in recent Earth Science missions including the OCEANIA mission directed at improving the capability for spectral and radiometric reflectance measurements in the coastal ocean, and the Surprise Valley Mission directed at mapping sub-surface mineral composition and faults, using high-sensitivity magnetometry. This paper reports the development of specific aircraft control approaches to incorporate the unusual and

  6. Electronic Resources Evaluation Central: Using Off-the-Shelf Software, Web 2.0 Tools, and LibGuides to Manage an Electronic Resources Evaluation Process

    ERIC Educational Resources Information Center

    England, Lenore; Fu, Li

    2011-01-01

    A critical part of electronic resources management, the electronic resources evaluation process is multi-faceted and includes a seemingly endless range of resources and tools involving numerous library staff. A solution is to build a Web site to bring all of the components together that can be implemented quickly and result in an organizational…

  7. NASA/NOAA: Earth Science Electronic Theater 1999

    NASA Technical Reports Server (NTRS)

    Hasler, A. Fritz

    1999-01-01

    The Electronic Theater (E-theater) presents visualizations which span the period from the original Suomi/Hasler animations of the first ATS-1 GEO weather satellite images in 1966 to the latest 1999 NASA Earth Science Vision for the next 25 years. Hot off the SGI-Onyx Graphics-Supercomputer are NASA's visualizations of Hurricanes Mitch, Georges, Fran and Linda. These storms have been recently featured on the covers of National Geographic, Time, Newsweek and Popular Science. Highlights will be shown from the NASA hurricane visualization resource video tape that has been used repeatedly this season on National and International network TV. Results will be presented from a new paper on automatic wind measurements in Hurricane Luis from 1-min GOES images that appeared in the November BAMS. The visualizations are produced by the NASA Goddard Visualization and Analysis Laboratory (VAL/912), and Scientific Visualization Studio (SVS/930), as well as other Goddard and NASA groups using NASA, NOAA, ESA, and NASDA Earth science datasets. Visualizations will be shown from the Earth Science E-Theater 1999 recently presented in Tokyo, Paris, Munich, Sydney, Melbourne, Honolulu, Washington, New York, and Dallas. The presentation Jan 11-14 at the AMS meeting in Dallas used a 4-CPU SGI/CRAY Onyx Infinite Reality Super Graphics Workstation with 8 GB RAM and a Terabyte Disk at 3840 X 1024 resolution with triple synchronized BarcoReality 9200 projectors on a 60ft wide screen. Visualizations will also be featured from the new Earth Today Exhibit which was opened by Vice President Gore on July 2, 1998 at the Smithsonian Air & Space museum in Washington, as well as those presented for possible use at the American Museum of Natural History (NYC), Disney EPCOT, and other venues. New methods are demonstrated for visualizing, interpreting, comparing, organizing and analyzing immense HyperImage remote sensing datasets and three dimensional numerical model results. We call the data from many

  8. REVIEW ARTICLE: Molecular electronics: prospects for instrumentation and measurement science

    NASA Astrophysics Data System (ADS)

    Petty, M. C.

    1996-05-01

    Molecular electronics is a new, exciting, interdisciplinary field of research. The subject broadly concerns the exploitation of organic materials in electronic and optoelectronic devices. There are many current commercial applications, including liquid crystal displays, conductive polymer sensors and pyroelectric plastics. Longer term developments might include molecular computational devices. In this review, the scope of molecular electronics is first discussed. Three examples of ongoing research that could have an impact on instrumentation and measurement science are then described. This is followed by some speculation on the possibilities for `molecular scale' electronic systems.

  9. Using Science Skills to Understand Ecophysiology and Manage Resources

    NASA Technical Reports Server (NTRS)

    Bubenheim, David

    2015-01-01

    Presentation will be for a general audience and focus on plant science and ecosystem science in NASA. Examples from the projects involving the presenter will be used to illustrate. Specifically, the California Sacramento-San Joaquin River Delta project. This collaboration supports the goals of the Delta Plan in developing science-based, adaptive-management strategies. The mission is to improve reliability of water supply and restore a healthy Delta ecosystem while enhancing agriculture and recreation. NASA can contribute gap-filling science understanding of overall functions in the Delta ecosystem and assess and help develop management plans for specific issues. Airborne and satellite remote-sensing, ecosystem modeling, and biological studies provide underlying data needed by Delta stakeholders to assess and address water, ecosystem restoration, and environmental and economic impacts of potential actions in the Delta. The California Sacramento-San Joaquin River Delta, the hub for California's water supply, supports important ecosystem services for fisheries, supplies drinking water for millions, and distributes water from Northern California to agriculture and urban communities to the south; millions of people and businesses depend on Delta water. Decades of competing demands for Delta resources and year-to-year variability in precipitation has resulted in diminished overall health of the Delta. Declines in fish populations, threatened ecosystems, endangered species, invasive plants and animals, cuts in agricultural exports, and increased water conservation is the result. NASA and the USDA, building on previous collaborations, aide local Delta stakeholders in assessing and developing an invasive weed management approach. Aquatic, terrestrial, and riparian invasive weeds threaten aquatic and terrestrial ecosystem restoration efforts. Aquatic weeds are currently detrimental economically, environmentally, and sociologically in the Delta. They negatively impact the

  10. Analysis of Human Resources Management Strategy in China Electronic Commerce Enterprises

    NASA Astrophysics Data System (ADS)

    Shao, Fang

    The paper discussed electronic-commerce's influence on enterprise human resources management, proposed and proved the human resources management strategy which electronic commerce enterprise should adopt from recruitment strategy to training strategy, keeping talent strategy and other ways.

  11. Big biomedical data as the key resource for discovery science.

    PubMed

    Toga, Arthur W; Foster, Ian; Kesselman, Carl; Madduri, Ravi; Chard, Kyle; Deutsch, Eric W; Price, Nathan D; Glusman, Gustavo; Heavner, Benjamin D; Dinov, Ivo D; Ames, Joseph; Van Horn, John; Kramer, Roger; Hood, Leroy

    2015-11-01

    Modern biomedical data collection is generating exponentially more data in a multitude of formats. This flood of complex data poses significant opportunities to discover and understand the critical interplay among such diverse domains as genomics, proteomics, metabolomics, and phenomics, including imaging, biometrics, and clinical data. The Big Data for Discovery Science Center is taking an "-ome to home" approach to discover linkages between these disparate data sources by mining existing databases of proteomic and genomic data, brain images, and clinical assessments. In support of this work, the authors developed new technological capabilities that make it easy for researchers to manage, aggregate, manipulate, integrate, and model large amounts of distributed data. Guided by biological domain expertise, the Center's computational resources and software will reveal relationships and patterns, aiding researchers in identifying biomarkers for the most confounding conditions and diseases, such as Parkinson's and Alzheimer's.

  12. Determining the level of awareness of the physicians in using the variety of electronic information resources and the effecting factors

    PubMed Central

    Papi, Ahmad; Ghazavi, Roghayeh; Moradi, Salimeh

    2015-01-01

    Background: Understanding of the medical society's from the types of information resources for quick and easy access to information is an imperative task in medical researches and management of the treatment. The present study was aimed to determine the level of awareness of the physicians in using various electronic information resources and the factors affecting it. Materials and Methods: This study was a descriptive survey. The data collection tool was a researcher-made questionnaire. The study population included all the physicians and specialty physicians of the teaching hospitals affiliated to Isfahan University of Medical Sciences and numbered 350. The sample size based on Morgan's formula was set at 180. The content validity of the tool was confirmed by the library and information professionals and the reliability was 95%. Descriptive statistics were used including the SPSS software version 19. Results: On reviewing the need of the physicians to obtain the information on several occasions, the need for information in conducting the researches was reported by the maximum number of physicians (91.9%) and the usage of information resources, especially the electronic resources, formed 65.4% as the highest rate with regard to meeting the information needs of the physicians. Among the electronic information databases, the maximum awareness was related to Medline with 86.5%. Among the various electronic information resources, the highest awareness (43.3%) was related to the E-journals. The highest usage (36%) was also from the same source. The studied physicians considered the most effective deterrent in the use of electronic information resources as being too busy and lack of time. Conclusion: Despite the importance of electronic information resources for the physician's community, there was no comprehensive knowledge of these resources. This can lead to less usage of these resources. Therefore, careful planning is necessary in the hospital libraries in order to

  13. Electronic Resources and Mission Creep: Reorganizing the Library for the Twenty-First Century

    ERIC Educational Resources Information Center

    Stachokas, George

    2009-01-01

    The position of electronic resources librarian was created to serve as a specialist in the negotiation of license agreements for electronic resources, but mission creep has added more functions to the routine work of electronic resources such as cataloging, gathering information for collection development, and technical support. As electronic…

  14. Effects of Electronic Information Resources Skills Training for Lecturers on Pedagogical Practices and Research Productivity

    ERIC Educational Resources Information Center

    Bhukuvhani, Crispen; Chiparausha, Blessing; Zuvalinyenga, Dorcas

    2012-01-01

    Lecturers use various electronic resources at different frequencies. The university library's information literacy skills workshops and seminars are the main sources of knowledge of accessing electronic resources. The use of electronic resources can be said to have positively affected lecturers' pedagogical practices and their work in general. The…

  15. Cross Academic Credit. Electricity/Electronics & Science. Final Report.

    ERIC Educational Resources Information Center

    Norwich Free Academy, CT.

    This curriculum guide for an electricity/electronics course was developed for high schools in Connecticut to demonstrate that technical courses can be used as part of the science requirement for an integrated academic and vocational curriculum. The guide provides a course description, course goals, recommended text and additional materials, 33…

  16. Databases for Computer Science and Electronics: COMPENDEX, ELCOM, and INSPEC.

    ERIC Educational Resources Information Center

    Marsden, Tom; Laub, Barbara

    1981-01-01

    Describes the selection policies, subject access, search aids, indexing, coverage, and currency of three online databases in the fields of electronics and computer science: COMPENDEX, ELCOM, and INSPEC. Sample searches are displayed for each database. A bibliography cites five references. (FM)

  17. Enhancing Science Teacher Training Using Water Resources and GLOBE

    NASA Technical Reports Server (NTRS)

    Falco, James W.

    2002-01-01

    Heritage College, located on the Yakama Indian Reservation in south central Washington state, serves a multicultural, underserved, rural population and trains teachers to staff the disadvantaged school districts on and surrounding the reservation. In-service teachers and pre-service teachers in the area show strength in biology but have weak backgrounds in chemistry and mathematics. We are addressing this problem by providing a 2-year core of courses for 3 groups of 25 students (15 pre-service and 10 in-service teachers) using GLOBE to teach integrated physical science and mathematics. At the conclusion of the program, the students will qualify for science certification by Washington State. Water resources are the focal point of the curriculum because it is central to life in our desert area. The lack or excess of water, its uses, quality and distribution is being studied by using GIS, remote sensing and historical records. Students are learning the methodology to incorporate scientific protocols and data into all aspects of their future teaching curriculum. In addition, in each of the three years of the project, pre-service teachers attended a seminar series during the fall semester with presentations by collaborators from industry, agriculture, education and government agencies. Students used NASA educational materials in the presentations that they gave at the conclusion of the seminar series. All pre- and in-service teachers continue to have support via a local web site for Heritage College GLOBE participants.

  18. Influencing Intended Teaching Practice: Exploring Pre-Service Teachers' Perceptions of Science Teaching Resources

    ERIC Educational Resources Information Center

    Cooper, Grant; Kenny, John; Fraser, Sharon

    2012-01-01

    Many researchers have identified and expressed concern over the state of science education internationally, but primary teachers face particular obstacles when teaching science due to their poor science background and low confidence with science. Research has suggested that exemplary resources, or units that work, may be an effective way to…

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

    USGS Publications Warehouse

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

    2015-01-01

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

  20. Science requirements for free-flying imaging radar (FIREX) experiment for sea ice, renewable resources, nonrenewable resources and oceanography

    NASA Technical Reports Server (NTRS)

    Carsey, F.

    1982-01-01

    A future bilateral SAR program was studied. The requirements supporting a SAR mission posed by science and operations in sea-ice-covered waters, oceanography, renewable resources, and nonrenewable resources are addressed. The instrument, mission, and program parameters were discussed. Research investigations supporting a SAR flight and the subsequent overall mission requirements and tradeoffs are summarized.

  1. Why Reinvent the Wheel when Earth Science Resources Are Already Available? The GEOTREX and STEGO Resource Banks

    ERIC Educational Resources Information Center

    Williams, Maggie

    2012-01-01

    The "issue" of there being only limited time available to teachers for the development of teaching and learning resources has been with us a long time. This article outlines the rationale behind the development of online teaching resources that are freely available on the Earth Science Teachers' Association (ESTA) website and introduces readers to…

  2. NASA/NOAA/AMS Earth Science Electronic Theater

    NASA Technical Reports Server (NTRS)

    Hasler, A. F.; Einaudi, Franco (Technical Monitor)

    2001-01-01

    The NASA/NOAA/AMS Earth Science Electronic Theater presents Earth science observations and visualizations in a historical perspective. Fly in from outer space to Florida and the KSC Visitor's Center. Go back to the early weather satellite images from the 1960s see them contrasted with the latest International global satellite weather movies including killer hurricanes & tornadic thunderstorms. See the latest spectacular images from NASA and NOAA remote sensing missions like GOES, NOAA, TRMM, SeaWiFS, Landsat7, & new Terra which will be visualized with state-of-the art tools.

  3. Western Mineral and Environmental Resources Science Center--providing comprehensive earth science for complex societal issues

    USGS Publications Warehouse

    Frank, David G.; Wallace, Alan R.; Schneider, Jill L.

    2010-01-01

    Minerals in the environment and products manufactured from mineral materials are all around us and we use and come into contact with them every day. They impact our way of life and the health of all that lives. Minerals are critical to the Nation's economy and knowing where future mineral resources will come from is important for sustaining the Nation's economy and national security. The U.S. Geological Survey (USGS) Mineral Resources Program (MRP) provides scientific information for objective resource assessments and unbiased research results on mineral resource potential, production and consumption statistics, as well as environmental consequences of mining. The MRP conducts this research to provide information needed for land planners and decisionmakers about where mineral commodities are known and suspected in the earth's crust and about the environmental consequences of extracting those commodities. As part of the MRP scientists of the Western Mineral and Environmental Resources Science Center (WMERSC or 'Center' herein) coordinate the development of national, geologic, geochemical, geophysical, and mineral-resource databases and the migration of existing databases to standard models and formats that are available to both internal and external users. The unique expertise developed by Center scientists over many decades in response to mineral-resource-related issues is now in great demand to support applications such as public health research and remediation of environmental hazards that result from mining and mining-related activities. Western Mineral and Environmental Resources Science Center Results of WMERSC research provide timely and unbiased analyses of minerals and inorganic materials to (1) improve stewardship of public lands and resources; (2) support national and international economic and security policies; (3) sustain prosperity and improve our quality of life; and (4) protect and improve public health, safety, and environmental quality. The MRP

  4. User-based Resource Design in Earth Science Education

    NASA Astrophysics Data System (ADS)

    Luby, M.; Haber, J.; Wittenberg, K.

    2001-12-01

    Reform in the classroom, and certainly in academic publishing, is greatly influenced not only by educational research, but also by direct surveys of students and instructors. This presentation looks at changes to Columbia Earthscape, www.earthscape.org, based on an ongoing series of evaluation and testing measures. Two years ago, the Earthscape project was introduced as a central online resource. It aimed to select and make available authoritative materials from all the disciplines that constitute Earth-system science. Its design harnessed the dynamics of the Web and the interrelatedness of research, education, and public policy. In response to substantial class tests, involving five universities in the United States and abroad, three focus groups of geoscience faculty and librarians, user feedback, internal editorial-board review, and extensive consultation with colleagues in commercial and nonprofit educational publishing, Earthscape is implementing broad changes in design and content. These include arranging the site into sections that correspond to user profiles (scientist, policy-maker, teacher, and student), providing easier search or browsing (by research area, policy content, or lesson concept), and streamlining the presentation of links among our resources. These changes are implemented through more advanced searching capabilities, greater specificity of content metatags, and an overall increase in content from journals, books, and original material. The metatags now include all core geoscience disciplines or a range of pertinent issues (such as climate change, geologic hazards, and pollution). Reflecting the evaluation by librarians, Earthscape's revised interface will permit users to begin with a primary area of interest based on who they are, their "profile." They can then either browse the site's entire holdings in that area, perform searches within each area, or follow the extensive hyperlinks to explore connections to other areas and user needs

  5. Science, Technology and Natural Resources Policy: Overcoming Congressional Gridlock

    NASA Astrophysics Data System (ADS)

    McCurdy, K. M.

    2015-12-01

    The current status of Science, Technology and Natural Resources (STNR) policy in the United States provides an ideal context to examine the influence of committee seniority within the public policy process. Exemplars of the Policy Entrepreneur have been individuals in leadership positions, whether executive or legislative. The role of junior committee members in shaping policy innovation is less well understood, and is frequently masked either in cross-sectional research designs or in case studies. The House Natural Resources committee seniority patterns are compared to the House of Representatives Chamber data from 1975 to 2015. This expanse of congressional time captures both the policy innovation of the Class of 1974 who helped transform the public lands by pursuing a preservation agenda, along with the contemporaneous gridlock caused by disagreements about reducing the size of the federal government, a policy agenda championed and sustained by the Class of 1994. Several types of political actors have served as policy entrepreneurs, President Kennedy and Secretary of Interior Udall shepherding the Wilderness Act of 1964 from the Executive branch, or in the 111th Congress Committee chairmen Senator Christopher Dodd and Representative Barney Frank, having announced their retirements, spent their final Congress shaping the consensus that produced the Wall Street Reform and Consumer Protection Act of 2010. A less studied policy phenomenon relies on "packing the committee" to outvote the leadership. This tactic can be used by the party leadership to overcome recalcitrant senior committee members, as was the case for Democrats in the House Interior and Insular Affairs Committee shift to preservation in the 1970s, or the tactic can be employed from the grassroots, as may be happening in the case of the House Natural Resources Committee in the 114th Congress. A policy making process analog to rivers is more appropriate than a mechanistic model. As there are multiple

  6. A Review of Resources for Evaluating K-12 Computer Science Education Programs

    ERIC Educational Resources Information Center

    Randolph, Justus J.; Hartikainen, Elina

    2004-01-01

    Since computer science education is a key to preparing students for a technologically-oriented future, it makes sense to have high quality resources for conducting summative and formative evaluation of those programs. This paper describes the results of a critical analysis of the resources for evaluating K-12 computer science education projects.…

  7. 78 FR 50085 - Advisory Committee on Climate Change and Natural Resource Science

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... United States Geological Survey Advisory Committee on Climate Change and Natural Resource Science AGENCY... Climate Change and Natural Resource Science will hold a meeting. DATES: Meetings: The meetings will be...'Malley, Designated Federal Officer, Policy and Partnership Coordinator, National Climate Change...

  8. Learning about the Human Genome. Part 2: Resources for Science Educators. ERIC Digest.

    ERIC Educational Resources Information Center

    Haury, David L.

    This ERIC Digest identifies how the human genome project fits into the "National Science Education Standards" and lists Human Genome Project Web sites found on the World Wide Web. It is a resource companion to "Learning about the Human Genome. Part 1: Challenge to Science Educators" (Haury 2001). The Web resources and instructional materials can…

  9. Exploring the Significance of Resource-Rich Views in Science Education

    ERIC Educational Resources Information Center

    Siry, Christina

    2011-01-01

    In a recently published article in Cultural Studies of Science Education (Volume 6, Issue 2) titled, "What does playing cards have to do with science? A resource-rich view of African American young men", Alfred Schademan (Cult Stud Sci Educ 6:361-380, "2011") examines the resources that African American young men learn through playing a card came…

  10. Applications of the Analytical Electron Microscope to Materials Science

    NASA Technical Reports Server (NTRS)

    Goldstein, J. I.

    1992-01-01

    In the last 20 years, the analytical electron microscope (AEM) as allowed investigators to obtain chemical and structural information from less than 50 nanometer diameter regions in thin samples of materials and to explore problems where reactions occur at boundaries and interfaces or within small particles or phases in bulk samples. Examples of the application of the AEM to materials science problems are presented in this paper and demonstrate the usefulness and the future potential of this instrument.

  11. Postgraduate medical students’ acceptance and understanding of scientific information databases and electronic resources

    PubMed Central

    Azami, Mohammad; Khajouei, Reza; Rakhshani, Safiyeh

    2016-01-01

    Introduction The significance and validity of web-based scientific databases are increasing dramatically in the scientific community. Moreover, a great number of students use these resources without having sufficient and accurate knowledge and understanding. In order for students to use these databases and electronic resources optimally, identifying the factors that affect the understanding and acceptance of these resources seems necessary. The aim of this study was to determine postgraduate medical students’ acceptance and understanding of these resources. Methods This cross-sectional study was conducted on 311 postgraduate medical students from Kerman University of Medical Science (KMU) in 2013. Data were collected using a researcher-made questionnaire, and the data were analyzed using SPSS. In order to design the model (i.e., the interaction between study variables and to determine the relationships between them in an integrated pattern), LISREL version 8.7 and a structural equation model were used. Descriptive statistics and t-tests also were used in data analysis. Results The results showed that the average components of the perception of usefulness, perception of ease of use, attitude towards use, decision to use, using to perform duties, and using to increase knowledge were 4.31, 4.14, 4.24, 16.27, 20.85, and 16.13 respectively. Accordingly, the average of all these indicators was significantly higher than the assumed amount (p < 0.01). Moreover, the results obtained from factor analysis and the structural equation model indicated that the model of the present study fit the data perfectly. Conclusions Based on the findings of this study, the more these databases are considered useful and easy to use, the more they are used. Therefore, designers of databases and electronic resources can design systems that are both useful and easy to learn by considering the components of the research model. PMID:27123213

  12. Assessing Ongoing Electronic Resource Purchases: Linking Tools to Synchronize Staff Workflows

    ERIC Educational Resources Information Center

    Carroll, Jeffrey D.; Major, Colleen; O'Neal, Nada; Tofanelli, John

    2012-01-01

    Ongoing electronic resource purchases represent a substantial proportion of collections budgets. Recognizing the necessity of systematic ongoing assessment with full selector engagement, Columbia University Libraries appointed an Electronic Resources Assessment Working Group to promote the inclusion of such resources within our current culture of…

  13. Unequal Distribution of Resources for K-12 Science Instruction: Data from the 2012 National Survey of Science and Mathematics Education

    ERIC Educational Resources Information Center

    Smith, P. Sean; Nelson, Michele M.; Trygstad, Peggy J.; Banilower, Eric R.

    2013-01-01

    Equitable science education opportunities are shaped by factors originating inside and outside schools. Resources for science instruction--for example, laboratory equipment and course offerings--have historically been allocated unequally across schools serving different student communities. This paper addresses the equity of instructional resource…

  14. Data Analysis Questions for Science Subjects: A Resource Booklet. Series of Caribbean Volunteer Publications, No. 2.

    ERIC Educational Resources Information Center

    Voluntary Services Overseas, Castries (St. Lucia).

    This resource booklet is designed to supplement standard textbooks used in a science curriculum. The material serves as a syllabus for Year One and Year Two in the secondary science curriculum. Some of the topics presented in this general science syllabus include being a scientist, looking at living things, solvents and solutions, energy,…

  15. Annual Report of the Commission on Physical Sciences, Mathematics, and Resources.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC. Commission on Physical Sciences, Mathematics, and Resources.

    This report highlights and presents examples of the Commission on Physical Science, Mathematics, and Resources' (CPSMR) recent activities and future plans. Selected programs and activities from the 224 boards and committees that operate within CPSMR are reviewed. These range from studies of basic science to examinations of applied science and…

  16. Building a Popular Science Library Collection for High School to Adult Learners: Issues and Recommended Resources.

    ERIC Educational Resources Information Center

    Sapp, Gregg

    This book examines how popular science information resources contribute to the improvement of science literacy in the United States. Nearly 2,500 titles are recommended--70% published since 1990--representing all fields of modern science. This guide provides librarians, educators, and other information specialists with an understanding of science…

  17. Earth Sciences: Curriculum Resources and Activities for School Librarians and Teachers.

    ERIC Educational Resources Information Center

    Bain, Amy; Richer, Janet; Weckman, Janet

    This book provides resources to teachers and librarians for creating thematic units on specific topics targeting grades K-8. Each topic includes key concepts, comprehensive teaching resources, teaching resources (nonfiction children's literature), reading selections (fiction children's literature), science activities, creative writing and art…

  18. Physical Sciences: Curriculum Resources and Activities for School Librarians and Teachers.

    ERIC Educational Resources Information Center

    Bain, Amy; Richer, Janet; Weckman, Janet

    This book provides resources to teachers and librarians for creating thematic units on specific topics targeting grades K-8. Each topic includes key concepts, comprehensive teaching resources, teaching resources (nonfiction children's literature), reading selections (fiction children's literature), science activities, creative writing and art…

  19. Life Sciences: Curriculum Resources and Activities for School Librarians and Teachers.

    ERIC Educational Resources Information Center

    Bain, Amy; Richer, Janet; Weckman, Janet

    This book provides resources to teachers and librarians for creating thematic units on specific topics targeting grades K-8. Each topic includes key concepts, comprehensive teaching resources, teaching resources (nonfiction children's literature), reading selections (fiction children's literature), science activities, creative writing and art…

  20. Non-rigid alignment in electron tomography in materials science.

    PubMed

    Printemps, Tony; Bernier, Nicolas; Bleuet, Pierre; Mula, Guido; Hervé, Lionel

    2016-09-01

    Electron tomography is a key technique that enables the visualization of an object in three dimensions with a resolution of about a nanometre. High-quality 3D reconstruction is possible thanks to the latest compressed sensing algorithms and/or better alignment and preprocessing of the 2D projections. Rigid alignment of 2D projections is routine in electron tomography. However, it cannot correct misalignments induced by (i) deformations of the sample due to radiation damage or (ii) drifting of the sample during the acquisition of an image in scanning transmission electron microscope mode. In both cases, those misalignments can give rise to artefacts in the reconstruction. We propose a simple-to-implement non-rigid alignment technique to correct those artefacts. This technique is particularly suited for needle-shaped samples in materials science. It is initiated by a rigid alignment of the projections and it is then followed by several rigid alignments of different parts of the projections. Piecewise linear deformations are applied to each projection to force them to simultaneously satisfy the rigid alignments of the different parts. The efficiency of this technique is demonstrated on three samples, an intermetallic sample with deformation misalignments due to a high electron dose typical to spectroscopic electron tomography, a porous silicon sample with an extremely thin end particularly sensitive to electron beam and another porous silicon sample that was drifting during image acquisitions.

  1. Non-rigid alignment in electron tomography in materials science.

    PubMed

    Printemps, Tony; Bernier, Nicolas; Bleuet, Pierre; Mula, Guido; Hervé, Lionel

    2016-09-01

    Electron tomography is a key technique that enables the visualization of an object in three dimensions with a resolution of about a nanometre. High-quality 3D reconstruction is possible thanks to the latest compressed sensing algorithms and/or better alignment and preprocessing of the 2D projections. Rigid alignment of 2D projections is routine in electron tomography. However, it cannot correct misalignments induced by (i) deformations of the sample due to radiation damage or (ii) drifting of the sample during the acquisition of an image in scanning transmission electron microscope mode. In both cases, those misalignments can give rise to artefacts in the reconstruction. We propose a simple-to-implement non-rigid alignment technique to correct those artefacts. This technique is particularly suited for needle-shaped samples in materials science. It is initiated by a rigid alignment of the projections and it is then followed by several rigid alignments of different parts of the projections. Piecewise linear deformations are applied to each projection to force them to simultaneously satisfy the rigid alignments of the different parts. The efficiency of this technique is demonstrated on three samples, an intermetallic sample with deformation misalignments due to a high electron dose typical to spectroscopic electron tomography, a porous silicon sample with an extremely thin end particularly sensitive to electron beam and another porous silicon sample that was drifting during image acquisitions. PMID:27018779

  2. A Web of Resources for Introductory Computer Science.

    ERIC Educational Resources Information Center

    Rebelsky, Samuel A.

    As the field of Computer Science has grown, the syllabus of the introductory Computer Science course has changed significantly. No longer is it a simple introduction to programming or a tutorial on computer concepts and applications. Rather, it has become a survey of the field of Computer Science, touching on a wide variety of topics from digital…

  3. Finding Science Resources Online with the ARTEMIS Digital Library.

    ERIC Educational Resources Information Center

    Abbas, June

    2003-01-01

    Describes the ARTEMIS Digital Library (ADL), created by researchers and software designers from the fields of education, computer science, and library and information science to help middle and high school students access science-related materials. Explains the three components, including the library, the Web interface, and the scaffolds based on…

  4. Achieving Science Literacy through Transformation of Multimodal Textual Resources

    ERIC Educational Resources Information Center

    Knain, Erik

    2006-01-01

    In her article "Framing New Research in Science Literacy and Language Use: Authenticity, Multiple Discourses, and the "Third Space"," Carolyn S. Wallace presented a model of science literacy that frames language in science to teaching principles in a powerful way. The model would however be enhanced if two additional concepts are made explicit,…

  5. A framework for evaluating and designing citizen science programs for natural resources monitoring.

    PubMed

    Chase, Sarah K; Levine, Arielle

    2016-06-01

    We present a framework of resource characteristics critical to the design and assessment of citizen science programs that monitor natural resources. To develop the framework we reviewed 52 citizen science programs that monitored a wide range of resources and provided insights into what resource characteristics are most conducive to developing citizen science programs and how resource characteristics may constrain the use or growth of these programs. We focused on 4 types of resource characteristics: biophysical and geographical, management and monitoring, public awareness and knowledge, and social and cultural characteristics. We applied the framework to 2 programs, the Tucson (U.S.A.) Bird Count and the Maui (U.S.A.) Great Whale Count. We found that resource characteristics such as accessibility, diverse institutional involvement in resource management, and social or cultural importance of the resource affected program endurance and success. However, the relative influence of each characteristic was in turn affected by goals of the citizen science programs. Although the goals of public engagement and education sometimes complimented the goal of collecting reliable data, in many cases trade-offs must be made between these 2 goals. Program goals and priorities ultimately dictate the design of citizen science programs, but for a program to endure and successfully meet its goals, program managers must consider the diverse ways that the nature of the resource being monitored influences public participation in monitoring.

  6. A framework for evaluating and designing citizen science programs for natural resources monitoring.

    PubMed

    Chase, Sarah K; Levine, Arielle

    2016-06-01

    We present a framework of resource characteristics critical to the design and assessment of citizen science programs that monitor natural resources. To develop the framework we reviewed 52 citizen science programs that monitored a wide range of resources and provided insights into what resource characteristics are most conducive to developing citizen science programs and how resource characteristics may constrain the use or growth of these programs. We focused on 4 types of resource characteristics: biophysical and geographical, management and monitoring, public awareness and knowledge, and social and cultural characteristics. We applied the framework to 2 programs, the Tucson (U.S.A.) Bird Count and the Maui (U.S.A.) Great Whale Count. We found that resource characteristics such as accessibility, diverse institutional involvement in resource management, and social or cultural importance of the resource affected program endurance and success. However, the relative influence of each characteristic was in turn affected by goals of the citizen science programs. Although the goals of public engagement and education sometimes complimented the goal of collecting reliable data, in many cases trade-offs must be made between these 2 goals. Program goals and priorities ultimately dictate the design of citizen science programs, but for a program to endure and successfully meet its goals, program managers must consider the diverse ways that the nature of the resource being monitored influences public participation in monitoring. PMID:27111860

  7. Electronic journals: Their use by teachers/researchers of engineering and social sciences

    NASA Astrophysics Data System (ADS)

    Martins, Fernanda; Machado, Diana; Fernandes, Alberto; Ribeiro, Fernanda

    2015-02-01

    Libraries must attend the needs of their different users. Academics are usually a particular kind of users with specific needs. Universities are environments where scientific communication is essential and where electronic format of journals is becoming more and more frequently used. This way it becomes increasingly important to understand how academics from different scientific areas use the available electronic resources. The aim of this study is to better understand the existing differences among the users of electronic journals in Engineering and Social Sciences. The research undertaken was mainly focused on the study of the use of electronic journals by teachers/researchers from the Faculties of Engineering and of Arts from the University of Porto, Portugal. In this study an international survey was used in order to characterize the levels of use and access of electronic journals by these communities. The ways of seeking and using scientific information, namely in terms frequency of access, the number of articles consulted, the use of databases and the preference of publishing in electronic journals were analyzed. A set of comparisons were established and results indicate an extensive use of the electronic format, regardless the faculty. However, some differences emerge when it comes to details. Such is the case of the usage rate of reference management software which is considerably more used by Engineering academics than Social Science ones. Generally, electronic journals meeting the information needs of its users and are increasingly used as a preferred means of research. Though, some particular differences in the use of them have emerged, when comparing academics from these two faculties.

  8. Electronic journals: Their use by teachers/researchers of engineering and social sciences

    SciTech Connect

    Martins, Fernanda Machado, Diana Fernandes, Alberto Ribeiro, Fernanda

    2015-02-09

    Libraries must attend the needs of their different users. Academics are usually a particular kind of users with specific needs. Universities are environments where scientific communication is essential and where electronic format of journals is becoming more and more frequently used. This way it becomes increasingly important to understand how academics from different scientific areas use the available electronic resources. The aim of this study is to better understand the existing differences among the users of electronic journals in Engineering and Social Sciences. The research undertaken was mainly focused on the study of the use of electronic journals by teachers/researchers from the Faculties of Engineering and of Arts from the University of Porto, Portugal. In this study an international survey was used in order to characterize the levels of use and access of electronic journals by these communities. The ways of seeking and using scientific information, namely in terms frequency of access, the number of articles consulted, the use of databases and the preference of publishing in electronic journals were analyzed. A set of comparisons were established and results indicate an extensive use of the electronic format, regardless the faculty. However, some differences emerge when it comes to details. Such is the case of the usage rate of reference management software which is considerably more used by Engineering academics than Social Science ones. Generally, electronic journals meeting the information needs of its users and are increasingly used as a preferred means of research. Though, some particular differences in the use of them have emerged, when comparing academics from these two faculties.

  9. Electronic Safety Resource Tools -- Supporting Hydrogen and Fuel Cell Commercialization

    SciTech Connect

    Barilo, Nick F.

    2014-09-29

    The Pacific Northwest National Laboratory (PNNL) Hydrogen Safety Program conducted a planning session in Los Angeles, CA on April 1, 2014 to consider what electronic safety tools would benefit the next phase of hydrogen and fuel cell commercialization. A diverse, 20-person team led by an experienced facilitator considered the question as it applied to the eight most relevant user groups. The results and subsequent evaluation activities revealed several possible resource tools that could greatly benefit users. The tool identified as having the greatest potential for impact is a hydrogen safety portal, which can be the central location for integrating and disseminating safety information (including most of the tools identified in this report). Such a tool can provide credible and reliable information from a trustworthy source. Other impactful tools identified include a codes and standards wizard to guide users through a series of questions relating to application and specific features of the requirements; a scenario-based virtual reality training for first responders; peer networking tools to bring users from focused groups together to discuss and collaborate on hydrogen safety issues; and a focused tool for training inspectors. Table ES.1 provides results of the planning session, including proposed new tools and changes to existing tools.

  10. Determining discourses: Constraints and resources influencing early career science teachers

    NASA Astrophysics Data System (ADS)

    Grindstaff, Kelly E.

    This study explores the thinking and practices of five early-career teachers of grades eight to ten science, in relation to their histories, schools, students, and larger cultural and political forces. All the teachers are young women, two in their fourth year of teaching, who teach together in an affluent suburb, along with one first-year teacher. The other two are first-year teachers who teach in an urban setting. All of these teachers most closely associated good science teaching with forming relationships with students. They filtered science content through a lens of relevance (mostly to everyday life) and interest for students. Thus they filtered science content through a commitment to serving students, which makes sense since I argue that the primary motivations for teaching had more to do with working with students and helping people than the disciplines of science. Thus, within the discourse of the supremacy of curriculum and the prevalence of testing, these teachers enact hybrid practices which focus on covering content -- to help ensure the success of students -- and on relevance and interest, which has more to do with teaching styles and personality than disciplines of science. Ideas of good teaching are not very focused on science, which contradicts the type of support they seek and utilize around science content. This presents a challenge to pre- and in-service education and support to question what student success means, what concern for students entails and how to connect caring and concern for students with science.

  11. Controlling user access to electronic resources without password

    SciTech Connect

    Smith, Fred Hewitt

    2015-06-16

    Described herein are devices and techniques for remotely controlling user access to a restricted computer resource. The process includes pre-determining an association of the restricted computer resource and computer-resource-proximal environmental information. Indicia of user-proximal environmental information are received from a user requesting access to the restricted computer resource. Received indicia of user-proximal environmental information are compared to associated computer-resource-proximal environmental information. User access to the restricted computer resource is selectively granted responsive to a favorable comparison in which the user-proximal environmental information is sufficiently similar to the computer-resource proximal environmental information. In at least some embodiments, the process further includes comparing user-supplied biometric measure and comparing it with a predetermined association of at least one biometric measure of an authorized user. Access to the restricted computer resource is granted in response to a favorable comparison.

  12. Electronic Resource Management 2.0: Using Web 2.0 Technologies as Cost-Effective Alternatives to an Electronic Resource Management System

    ERIC Educational Resources Information Center

    Murray, Adam

    2008-01-01

    Designed to assist with the management of e-resources, electronic resource management (ERM) systems are time- and fund-consuming to purchase and maintain. Questions of system compatibility, data population, and workflow design/redesign can be difficult to answer; sometimes those answers are not what we'd prefer to hear. The two primary functions…

  13. Resource Sharing in an Electronic Age: Past, Present, and Future.

    ERIC Educational Resources Information Center

    Jones, Adrian

    Librarians' work has become more challenging and complex over the past 15 years. Fifteen years ago, the telephone was a librarian's most used and most effective instrument, and librarians mostly relied on the resources within their own walls. In that era, resource sharing placed substantial burdens on larger libraries, and the resources of smaller…

  14. Evaluating Educational Resources for Inclusion in the Dig Texas Instructional Blueprints for Earth & Space Science

    NASA Astrophysics Data System (ADS)

    Jacobs, B. E.; Bohls-Graham, E.; Martinez, A. O.; Ellins, K. K.; Riggs, E. M.; Serpa, L. F.; Stocks, E.; Fox, S.; Kent, M.

    2014-12-01

    Today's instruction in Earth's systems requires thoughtful selection of curricula, and in turn, high quality learning activities that address modern Earth science. The Next Generation Science Standards (NGSS), which are intended to guide K-12 science instruction, further demand a discriminating selection process. The DIG (Diversity & Innovation in Geoscience) Texas Instructional Blueprints attempt to fulfill this practice by compiling vetted educational resources freely available online into units that are the building blocks of the blueprints. Each blueprint is composed of 9 three-week teaching units and serves as a scope and sequence for teaching a one-year Earth science course. In the earliest stages of the project, teams explored the Internet for classroom-worthy resources, including laboratory investigations, videos, visualizations, and readings, and submitted the educational resources deemed suitable for the project into the project's online review tool. Each team member evaluated the educational resources chosen by fellow team members according to a set of predetermined criteria that had been incorporated into the review tool. Resources rated as very good or excellent by all team members were submitted to the project PIs for approval. At this stage, approved resources became candidates for inclusion in the blueprint units. Team members tagged approved resources with descriptors for the type of resource and instructional strategy, and aligned these to the Texas Essential Knowledge and Skills for Earth and Space Science and the Earth Science Literacy Principles. Each team then assembled and sequenced resources according to content strand, balancing the types of learning experiences within each unit. Once units were packaged, teams then considered how they addressed the NGSS and identified the relevant disciplinary core ideas, crosscutting concepts, and science and engineering practices. In addition to providing a brief overview of the project, this

  15. Science Learning via Multimedia Portal Resources: The Scottish Case

    ERIC Educational Resources Information Center

    Elliot, Dely; Wilson, Delia; Boyle, Stephen

    2014-01-01

    Scotland's rich heritage in the field of science and engineering and recent curricular developments led to major investment in education to equip pupils with improved scientific knowledge and skills. However, due to its abstract and conceptual nature, learning science can be challenging. Literature supports the role of multimedia technology…

  16. Science Centres: A Resource for School and Community

    ERIC Educational Resources Information Center

    Pilo, Miranda; Mantero, Alfonso; Marasco, Antonella

    2011-01-01

    We present a science centre established in Genoa on an agreement between Municipality of Genoa and Department of Physics of University of Genoa. The aim is to offer children, young people and community an opportunity to approach science in a playful way. The centre staffs guide the visitors through the exhibits, attracting their interests towards…

  17. Teaching Social Science Research: An Applied Approach Using Community Resources.

    ERIC Educational Resources Information Center

    Gilliland, M. Janice; And Others

    A four-week summer project for 100 rural tenth graders in the University of Alabama's Biomedical Sciences Preparation Program (BioPrep) enabled students to acquire and apply social sciences research skills. The students investigated drinking water quality in three rural Alabama counties by interviewing local officials, health workers, and…

  18. Science Communication versus Science Education: The Graduate Student Scientist as a K-12 Classroom Resource

    NASA Technical Reports Server (NTRS)

    Strauss, Jeff; Shope, Richard E., III; Terebey, Susan

    2005-01-01

    Science literacy is a major goal of science educational reform (NRC, 1996; AAAS, 1998; NCLB Act, 2001). Some believe that teaching science only requires pedagogical content knowledge (PCK). Others believe doing science requires knowledge of the methodologies of scientific inquiry (NRC, 1996). With these two mindsets, the challenge for science educators is to create models that bring the two together. The common ground between those who teach science and those who do science is science communication, an interactive process that galvanizes dialogue among scientists, teachers, and learners in a rich ambience of mutual respect and a common, inclusive language of discourse . The dialogue between science and non-science is reflected in the polarization that separates those who do science and those who teach science, especially as it plays out everyday in the science classroom. You may be thinking, why is this important? It is vital because, although not all science learners become scientists, all K-12 students are expected to acquire science literacy, especially with the implementation of the No Child Left Behind Act of 2001 (NCLB). Students are expected to acquire the ability to follow the discourse of science as well as connect the world of science to the context of their everyday life if they plan on moving to the next grade level, and in some states, to graduate from high school. This paper posits that science communication is highly effective in providing the missing link for K-12 students cognition in science and their attainment of science literacy. This paper will focus on the "Science For Our Schools" (SFOS) model implemented at California State Univetsity, Los Angeles (CSULA) as a project of the National Science Foundation s GK-12 program, (NSF 2001) which has been a huge success in bridging the gap between those who "know" science and those who "teach" science. The SFOS model makes clear the distinctions that identify science, science communication, science

  19. POLICY AND SCIENCE IN NATURAL RESOURCE AGENCIES: SEARCHING FOR APPROPRIATE ROLES

    EPA Science Inventory

    Effectively resolving natural resource, ecological, and environmental policy problems often requires substantial input from scientists. The value of scientific information for informing policy deliberations is reduced when what is offered as "science" is inculcated with policy p...

  20. Resolving disputes over science in natural resource agency decisionmaking

    USGS Publications Warehouse

    Ruell, Emily; Burkardt, Nina; Clark, Douglas R.

    2010-01-01

    Natural resource agencies make decisions involving public resources in which the public, by definition, have a stake. These resources are often finite. Thus, different viewpoints, interests, or beliefs may conflict when parties are perceived to be interdependent or one party is perceived to block or oppose other parties' use of a scarce resource. These confl icts may occur regard less of whether there are any real differences between the parties or whether one party's actions actually affect the other (Thomas 1992; Robbins 1994; Appelbaum et al. 1999). Conflicts are defined here as "a process of social interaction involving a struggle over claims to resources, power and status, beliefs, and other preferences and desires" (Appelbaum et al. 1999, 63). Such conflicts can occur at multiple stages or levels of decisionmaking and can be embedded within other conflicts.

  1. Resources

    MedlinePlus

    ... Breastfeeding - resources Bulimia - resources Burns - resources Cancer - resources Cerebral palsy - resources Celiac disease - resources Child abuse - resources Chronic fatigue syndrome - resources Chronic pain - ...

  2. Quantitative Energy-filtering Transmission Electron Microscopy in Materials Science.

    PubMed

    Grogger; Hofer; Warbichler; Kothleitner

    2000-03-01

    Energy-filtered transmission electron microscopy (EFTEM) can be used to acquire elemental distribution images at high lateral resolution within short acquisition times. In this article, we present an overview of typical problems from materials science which can be preferentially solved by means of EFTEM. In the first example, we show how secondary phases in a steel specimen can be easily detected by recording jump ratio images of the matrix element under rocking beam illumination. Secondly, we describe how elemental maps can be converted into concentration maps. A Ba-Nd-titanate ceramics serves as a typical materials science example exhibiting three different compounds with varying composition. In order to reduce diffraction and/or thickness variation effects which may be a problem for quantification of crystalline specimens, we calculated atomic ratio maps by dividing two elemental maps and subsequent normalizing by the partial ionization cross-sections (or k-factors). Additionally, the atomic ratio maps are correlated using the scatter diagram technique thus leading to quantitative chemical phase maps. Finally, we show how the near-edge structures (electron energy-loss near edge fine structures, or ELNES) can be used for mapping chemical bonding states thus differentiating between various modifications of an element. In order to distinguish between diamond and non-diamond carbon in diamond coated materials, we have investigated a diamond layer on a substrate with the help of ELNES mapping utilizing the pi*-peak of the C-K ionization edge. PMID:10742404

  3. One-Stop Shopping: Presenting Disparate Electronic Resources through a Single Interface.

    ERIC Educational Resources Information Center

    Briden, Judi; Reeb, Brenda; Zhang, Allison

    The Electronic Resources Team at the University of Rochester (New York) River Campus Libraries pursued the concept of one-stop shopping as a component of their new integrated library system Voyager, which debuted in January 1997. Faced with a growing variety of electronic resources with no single guide to their existence and access, the Team dealt…

  4. Checklist Manifesto for Electronic Resources: Getting Ready for the Fiscal Year and Beyond

    ERIC Educational Resources Information Center

    England, Lenore; Fu, Li; Miller, Stephen

    2011-01-01

    Organization of electronic resources workflow is critical in the increasingly complicated and complex world of library management. A simple organizational tool that can be readily applied to electronic resources management (ERM) is the use of checklists. Based on the principles discussed in The Checklist Manifesto: How to Get Things Right, the…

  5. Developing Humanities Collections in the Digital Age: Exploring Humanities Faculty Engagement with Electronic and Print Resources

    ERIC Educational Resources Information Center

    Kachaluba, Sarah Buck; Brady, Jessica Evans; Critten, Jessica

    2014-01-01

    This article is based on quantitative and qualitative research examining humanities scholars' understandings of the advantages and disadvantages of print versus electronic information resources. It explores how humanities' faculty members at Florida State University (FSU) use print and electronic resources, as well as how they perceive these…

  6. Engaging the creative to better build science into water resource solutions

    NASA Astrophysics Data System (ADS)

    Klos, P. Z.

    2014-12-01

    Psychological thought suggests that social engagement with an environmental problem requires 1) cognitive understanding of the problem, 2) emotional engagement with the problem, and 3) perceived efficacy that there is something we can do to solve the problem. Within the water sciences, we form problem-focused, cross-disciplinary teams to help address complex water resource problems, but often we only seek teammates from other disciplines within the realms of engineering and the natural/social sciences. Here I argue that this science-centric focus fails to fully solve these water resource problems, and often the science goes unheard because it is heavily cognitive and lacks the ability to effectively engage the audience through crucial social-psychological aspects of emotion and efficacy. To solve this, future cross-disciplinary collaborations that seek to include creative actors from the worlds of art, humanities, and design can begin to provide a much stronger overlap of the cognition, emotion, and efficacy needed to communicate the science, engage the audience, and create the solutions needed to solve or world's most complex water resource problems. Disciplines across the arts, sciences, and engineering all bring unique strengths that, through collaboration, allow for uniquely creative modes of art-science overlap that can engage people through additions of emotion and efficacy that compliment the science and go beyond the traditional cognitive approach. I highlight examples of this art-science overlap in action and argue that water resource collaborations like these will be more likely to have their hydrologic science accepted and applied by those who decide on water resource solutions. For this Pop-up Talk session, I aim to share the details of this proposed framework in the context of my own research and the work of others. I hope to incite discussion regarding the utility and relevance of this framework as a future option for other water resource

  7. The MMS Science Data Center: Operations, Capabilities, and Resource.

    NASA Astrophysics Data System (ADS)

    Larsen, K. W.; Pankratz, C. K.; Giles, B. L.; Kokkonen, K.; Putnam, B.; Schafer, C.; Baker, D. N.

    2015-12-01

    The Magnetospheric MultiScale (MMS) constellation of satellites completed their six month commissioning period in August, 2015 and began science operations. Science operations for the Solving Magnetospheric Acceleration, Reconnection, and Turbulence (SMART) instrument package occur at the Laboratory for Atmospheric and Space Physics (LASP). The Science Data Center (SDC) at LASP is responsible for the data production, management, distribution, and archiving of the data received. The mission will collect several gigabytes per day of particles and field data. Management of these data requires effective selection, transmission, analysis, and storage of data in the ground segment of the mission, including efficient distribution paths to enable the science community to answer the key questions regarding magnetic reconnection. Due to the constraints on download volume, this includes the Scientist-in-the-Loop program that identifies high-value science data needed to answer the outstanding questions of magnetic reconnection. Of particular interest to the community is the tools and associated website we have developed to provide convenient access to the data, first by the mission science team and, beginning March 1, 2016, by the entire community. This presentation will demonstrate the data and tools available to the community via the SDC and discuss the technologies we chose and lessons learned.

  8. Exploring the significance of resource-rich views in science education

    NASA Astrophysics Data System (ADS)

    Siry, Christina

    2011-12-01

    In a recently published article in Cultural Studies of Science Education (Volume 6, Issue 2) titled, What does playing cards have to do with science? A resource- rich view of African American young men, Alfred Schademan (Cult Stud Sci Educ 6:361-380, 2011) examines the resources that African American young men learn through playing a card came called Spades. In his ethnographic study, he takes a resource-rich view of the players, highlights the science-related resources they demonstrate, and challenges deficit notions of these young men. Three Forum response papers complement Schademan's research. The first is written by Nancy Ares, the second is coauthored by Allison Gonsalves, Gale Seiler, and Dana Salter, and the third is written by Philemon Chigeza. All three of these response papers elaborate on his points and emphasize issues inherent in working towards resource-rich views in science education. In this paper, I draw on all four papers to explore the possibilities in recognizing, highlighting, and accepting the resources that students bring as being resources for science learning.

  9. The Relevancy of Graduate Curriculum to Human Resource Professionals' Electronic Communication.

    ERIC Educational Resources Information Center

    Hoell, Robert C.; Henry, Gordon O.

    2003-01-01

    Electronic communications of human resource professionals and the content of 23 university human resource management courses were categorized using the Human Resource Certification Institute's body of knowledge. Differences between proportion of topics discussed and topics covered in curricula suggest some topics are over- or undertaught.…

  10. Strategic Planning for Electronic Resources Management: A Case Study at Gustavus Adolphus College

    ERIC Educational Resources Information Center

    Hulseberg, Anna; Monson, Sarah

    2009-01-01

    Electronic resources, the tools we use to manage them, and the needs and expectations of our users are constantly evolving; at the same time, the roles, responsibilities, and workflow of the library staff who manage e-resources are also in flux. Recognizing a need to be more intentional and proactive about how we manage e-resources, the…

  11. Alcohol and Drug Prevention Curriculum Resource Guide Grades 10-12: Science--Biology.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Alcohol and Drug Defense Program.

    This curriculum resource guide on alcohol and drug prevention provides suggested activities for teachers of grades 10 through 12. Three integrated learning activities for science/biology and healthful living are presented. The science/biology goal is understanding the biology of humans. Healthful living goals include analyzing drug and alcohol use…

  12. 78 FR 79478 - Advisory Committee on Climate Change and Natural Resource Science

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ... Geological Survey Advisory Committee on Climate Change and Natural Resource Science AGENCY: U.S. Geological... Advisory Committee Act, 5 U.S.C. App. 2, we announce that the Advisory Committee on Climate Change and... Officer, Policy and Partnership Coordinator, National Climate Change and Wildlife Science Center,...

  13. Computer-Assisted Instruction in Political Science. Instructional Resource Monograph No. 4.

    ERIC Educational Resources Information Center

    Pool, Jonathan, Ed.

    This six-author study highlights the most significant attributes of Computer Assisted Instruction (CAI) and explains the techniques of authoring CAI lessons in political science. Fourth in a series of Instructional Resource Monographs, the volume has the objective to inform political science teachers and students about what CAI has to offer on a…

  14. Space Science Educational Media Resources, A Guide for Junior High School Teachers.

    ERIC Educational Resources Information Center

    McIntyre, Kenneth M.

    This guide, developed by a panel of teacher consultants, is a correlation of educational media resources with the "North Carolina Curricular Bulletin for Eighth Grade Earth and Space Science" and the state adopted textbook, pModern Earth Science." The three major divisions are (1) the Earth in Space (Astronomy), (2) Space Exploration, and (3)…

  15. Science Education in Two-Year Colleges: Agriculture and Natural Resources.

    ERIC Educational Resources Information Center

    Beckwith, Miriam M.

    Agricultural and natural resources education in two-year colleges is examined as revealed by a study of science education that involved: (1) a review of the literature, (2) an examination of 175 college catalogs and class schedules from colleges nationwide, and (3) a survey of 1,275 science teachers. Part I of the study report discusses…

  16. Teaching Lab Science Courses Online: Resources for Best Practices, Tools, and Technology

    ERIC Educational Resources Information Center

    Jeschofnig, Linda; Jeschofnig, Peter

    2011-01-01

    "Teaching Lab Science Courses Online" is a practical resource for educators developing and teaching fully online lab science courses. First, it provides guidance for using learning management systems and other web 2.0 technologies such as video presentations, discussion boards, Google apps, Skype, video/web conferencing, and social media…

  17. Conservation of Resources for Sustainable Ecosystems: A Dialogue on Connecting Science, Policy, and Management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    For over a century rangeland science has focused, with varying degrees of success, on issues of sustainable goods and services. Our goal in this paper is to analyze this research history for insights into how best to link science, policy, and management of natural resources. We describe three broa...

  18. Conservation of resources for sustainable ecosystems: a dialogue on connecting science, policy,and management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    For over a century rangeland science has focused, with varying degrees of success, on issues of sustainable goods and services. Our goal in this paper is to analyze this research history for insights into how best to link science, policy, and management of natural resources. We describe three broad ...

  19. Space Resources for Teachers, Space Science, A Guide Outlining Understandings, Fundamental Concepts, and Activities.

    ERIC Educational Resources Information Center

    Thompson, Malcolm

    This instructional and resource guide is designed so that it may be used in the secondary school or in the first two years of college to present a series of units in space science, or to supplement existing science and mathematics courses. The guide consists of six units: (1) measurement, distance, and size in astronomy, (2) atoms, spectra, and…

  20. Manpower and Financial Resources Allocated to Academic Science and Engineering Activities, 1965-71.

    ERIC Educational Resources Information Center

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

    This report summarizes the results of the National Science Foundation's biennial survey of manpower and financial resources for scientific engineering activities at institutions of higher education, 1971. The survey was conducted by mail questionnaires sent to 2,198 universities and colleges that maintained science and engineering programs, and…

  1. Parks as Resources for Knowledge in Science (PARKS) National Program Evaluation Final Report.

    ERIC Educational Resources Information Center

    Wiltz, L. Kate

    This document evaluates the Parks as Resources for Knowledge in Science (PARKS) project which supports environmental education in 36 National Parks across the United States and provides curriculum-based learning opportunities that integrate National Science Education Standards for teachers and students. Contents include: (1) "Executive…

  2. Analysis of Science Education Reform Resources on the World Wide Web.

    ERIC Educational Resources Information Center

    Kumar, David D.; Libidinsky, Lisa J.

    2000-01-01

    A study analyzed 51 World Wide Web K-12 instructional resources using STS (Science, Technology, and Society) competencies developed from 1996 National Science Education standards. Only 12 percent of the sites have included 25 percent or more of the STS competencies, making the web's educational benefits questionable. (Contains 10 references.) (MLH)

  3. Vignettes of Several Existing Resources for Improving Rural Science, Mathematics, and Technology Education.

    ERIC Educational Resources Information Center

    Crosby, Greg, Comp.

    This directory lists 24 organizations providing educational resource materials on rural science and technology, conservation, and the environment. Each entry contains the address and phone number of the organization, name of a contact person, and brief description of programs, activities, publications, and services available. Resource materials…

  4. "Not" a One-Size-Fits-All Solution: Lessons Learned from Implementing an Electronic Resources Management System in Three Days

    ERIC Educational Resources Information Center

    Pan, Denise

    2009-01-01

    Auraria Library purchased Innovative Interfaces, Inc.'s Millennium Electronic Resources Management (ERM) to manage data about acquisitions, licensing, troubleshooting, and usage statistics of electronic resources. After 3 days of implementation, the software vendor enabled resources records to display. As a result, the electronic resources team…

  5. Board on Earth Sciences and Resources and Its Activities -- Final Technical Report

    SciTech Connect

    Anthony R. de Souza, Ph.D. Director, Board on Earth Sciences and Resources

    2003-09-26

    The Board on Earth Sciences and Resources (BESR) provided oversight of the earth sciences and resources activities with the National Research Council (NRC). The Board reviewed research and public activities in the earth sciences; undertook analyses relevant to the discovery, supply, delivery, waste disposal and associated impacts and issues related to hydrocarbon, metallic, and nonmetallic mineral resources; and monitored the status of the earth sciences, assessed the health of the disciplines, identified research opportunities, and responded to specific agency requests for advice. These tasks were conducted by distinguished volunteers and NRC staff members that are representative of the breadth and depth of the earth sciences and resources disciplines (e.g., ecology, geophysics, geochemistry, geobiology, hydrology, geography, geographic information science, materials science, mineral resources and mining, energy resources, paleontology, visualization, remote sensing, geophysical data and information). Each year the Board held two meetings. Most recently at the May 2003 Board meeting, the main topic of discussion was Coordination of Geospatial Data in the Era of the Department of Homeland Security. Speakers were Steven Cooper, DHS; Barry Napier, FEMA; Bill Shinar, VGIN; Barbara Ryan, USGS; and Hank Garie, DOI. Other topics were Circum-Pacific Council for Energy and Mineral Resources and New Opportunities in the Geology Discipline (Pat Leahy, USGS); Challenges to Understanding Biological Change in a Fluid Landscape (Sue Haseltine, USGS); and GIS and Remote Sensing at the USDA (Rodney Brown, USDA). The Board and the AGI also held a Leadership Forum. At the October 2003 Board meeting in Irvine, California, the Board plans to discuss earth resource issues, develop a white paper on the future directions of the Board, and review two of its standing committees--Committee on Seismology and Geodynamics, and the Committee on Geological and Geotechnical Engineering. The Board

  6. Science and Engineering Alliance: A new resource for the nation

    SciTech Connect

    1998-04-01

    The Lawrence Livermore National Laboratory and four major Historically Black Colleges and Universities with strong research and development capabilities in science, engineering and computer technology have formed the Science and Engineering Alliance. Located in California, Alabama, Mississippi, Louisiana and Texas, each brings to the Alliance a tradition of research and development and educational excellence. This unique consortium is now available to perform research development and training to meet the needs of the public and private sectors. The Alliance was formed to help assure an adequate supply of top-quality minority scientists in the next century, while simultaneously meeting the research and development needs of the public and private sectors.

  7. Plant oil renewable resources as green alternatives in polymer science.

    PubMed

    Meier, Michael A R; Metzger, Jürgen O; Schubert, Ulrich S

    2007-11-01

    The utilization of plant oil renewable resources as raw materials for monomers and polymers is discussed and reviewed. In an age of increasing oil prices, global warming and other environmental problems (e.g. waste) the change from fossil feedstock to renewable resources can considerably contribute to a sustainable development in the future. Especially plant derived fats and oils bear a large potential for the substitution of currently used petrochemicals, since monomers, fine chemicals and polymers can be derived from these resources in a straightforward fashion. The synthesis of monomers as well as polymers from plant fats and oils has already found some industrial application and recent developments in this field offer promising new opportunities, as is shown within this contribution. (138 references.)

  8. Determining Discourses: Constraints and Resources Influencing Early Career Science Teachers

    ERIC Educational Resources Information Center

    Grindstaff, Kelly E.

    2010-01-01

    This study explores the thinking and practices of five early-career teachers of grades eight to ten science, in relation to their histories, schools, students, and larger cultural and political forces. All the teachers are young women, two in their fourth year of teaching, who teach together in an affluent suburb, along with one first-year…

  9. Tapping Students' Science Beliefs: A Resource for Teaching and Learning.

    ERIC Educational Resources Information Center

    Doig, Brian; Adams, Ray

    If teachers do not determine children's understandings and beliefs the children cannot be challenged. Five individual units are presented that have the intention of drawing out the underlying beliefs that children hold with respect to various aspects of science. "Skateboard News" is a newsletter which discusses aspects of skateboards and…

  10. Women and Spatial Change: Learning Resources for Social Science Courses.

    ERIC Educational Resources Information Center

    Rengert, Arlene C., Ed.; Monk, Janice J., Ed.

    Six units focusing on the effects of spatial change on women are designed to supplement college introductory courses in geography and the social sciences. Unit 1, Woman and Agricultural Landscapes, focuses on how women contributed to landscape change in prehistory, women's impact on the environment, and the hypothesis that women developed…

  11. Integrating health sciences library resources into course management systems.

    PubMed

    Blevins, Amy E; Inman, Megan B

    2014-01-01

    As distance education and blended learning grows, so does the need for health sciences librarians to become involved with course management systems. This article will provide some information on how to become involved with course management systems and will also provide information on a few of the more popular systems available.

  12. Remote Electronic Resources and the OPAC: Illustrated by the Unisa Library Experience.

    ERIC Educational Resources Information Center

    Van der Merwe, Ina; Van Eeden, Welna; Hartzer, Sandra

    This paper describes the Unisa (University of South Africa) Library's experience with cataloging remote electronic resources, including electronic journals, electronic text files, online databases, digital images, Unisa campus Web sites, and mailing list discussions. The first section discusses the decision to add bibliographic references for…

  13. NASA/NOAA/AMS Earth Science Electronic Theatre

    NASA Technical Reports Server (NTRS)

    Hasler, Fritz; Pierce, Hal; Einaudi, Franco (Technical Monitor)

    2001-01-01

    The NASA/NOAA/AMS Earth Science Electronic Theater presents Earth science observations and visualizations in a historical perspective. Fly in from outer space to Florida and the KSC Visitor's Center. Go back to the early weather satellite images from the 1960s see them contrasted with the latest International global satellite weather movies including killer hurricanes & tornadic thunderstorms. See the latest spectacular images from NASA and NOAA remote sensing missions like GOES, NOAA, TRMM, SeaWiFS, Landsat 7, & new Terra which will be visualized with state-of-the art tools. Shown in High Definition TV resolution (2048 x 768 pixels) are visualizations of hurricanes Lenny, Floyd, Georges, Mitch, Fran and Linda. See visualizations featured on covers of magazines like Newsweek, TIME, National Geographic, Popular Science and on National & International Network TV. New Digital Earth visualization tools allow us to roam & zoom through massive global images including a Landsat tour of the US, with drill-downs into major cities using 1 m resolution spy-satellite technology from the Space Imaging IKONOS satellite, Spectacular new visualizations of the global atmosphere & oceans are shown. See massive dust storms sweeping across Africa. See ocean vortexes and currents that bring up the nutrients to feed tiny plankton and draw the fish, giant whales and fisherman. See the how the ocean blooms in response to these currents and El Nino/La Nina climate changes. The demonstration is interactively driven by a SGI Octane Graphics Supercomputer with dual CPUs, 5 Gigabytes of RAM and Terabyte disk using two projectors across the super sized Universe Theater panoramic screen.

  14. WATER: Water Activities Teaching Environmental Responsibility: Teacher Resource, Environmental Science.

    ERIC Educational Resources Information Center

    Kramer, Ed, Ed.; And Others

    This activity book was developed as part of an effort to protect water quality of the Stillwater River, Ohio, through a Watershed Protection Project. It is designed to raise teachers' and students' awareness and trigger a sense of stewardship towards the preservation of water resources. The activities are generally appropriate for elementary age…

  15. Coastal Awareness: A Resource Guide for Teachers in Elementary Science.

    ERIC Educational Resources Information Center

    Rasmussen, Frederick A.

    Intended to encourage elementary teachers to explore coastal ecology with their students, this guide presents background material, activity suggestions, and recommended resource materials that could be used in designing a week-long unit on Coastal Awareness. Discussed is how various physical processes such as waves, tides, and currents affect…

  16. Developing a Livebinder as Teaching Resource in Family & Consumer Sciences

    ERIC Educational Resources Information Center

    Miller, Cynthia L.

    2015-01-01

    The primary purpose of this paper is to explain how a digital tool, "LiveBinder," can be used for organizing online content and learning. The article explains why this digital tool should be utilized as a teaching resource and describes common uses. It also addresses how LiveBinders can be organized using shelves. A model LiveBinder of…

  17. Art to science: Tools for greater objectivity in resource monitoring

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The earliest inventories of western US rangelands were “ocular” estimates. Now, objective data consistent with formal scientific inquiry is needed to support management decisions that sustain the resource while balancing numerous competing land uses and sometimes-vociferous stakeholders. Yet, the co...

  18. Citizen science can improve conservation science, natural resource management, and environmental protection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Citizen science has advanced science for hundreds of years, contributed to many peer-reviewed articles, and informed land management decisions and policies across the United States. Over the last 10 years, citizen science has grown immensely in the United States and many other countries. Here, we sh...

  19. Elementary science education library resources in graduate and undergraduate teacher education programs of new England

    NASA Astrophysics Data System (ADS)

    Barrow, Lloyd H.

    The purpose of this study was to compare elementary science education library resources available in graduate and undergraduate teacher education institutions in New England. A 31-item survey was sent to teacher education institutions certified to prepare elementary teachers. The survey had four components: (1) services (i.e., ERIC, computer search, etc.), (2) journal holdings/science (i.e., Science and Children, Science Education, etc.), and nonscience (i.e., Reading Teacher, Instructor, etc.), (3) resources available (i.e., elementary science textbooks, audio-visual materials, computer software, etc.), and (4) an open-ended question about what major resources were needed to help prepare preservice students to teach science. There was a 72% return rate from the 87 institutions. Data were analyzed by the FREQUENCIES and ONEWAY subprograms of SPSSX. Less than 34% of the non-graduate libraries had ERIC microfiche available, Dissertation Abstracts, and computer search capabilities services. There was significant difference between graduate and nongraduate institutions journal holdings for science education journals and indexes. The surveyed libraries had more elementary science textbooks published prior to 1980 than those published after 1980 and were severely lacking in computer software.

  20. Education for sustainable development - Resources for physics and sciences teachers

    NASA Astrophysics Data System (ADS)

    Miličić, Dragana; Jokić, Ljiljana; Blagdanić, Sanja; Jokić, Stevan

    2016-03-01

    With this article we would like to stress science teachers must doing practical work and communicate on the basis of scientific knowledge and developments, but also allow their students opportunity to discover knowledge through inquiry. During the last five years Serbian project Ruka u testu (semi-mirror of the French project La main á la pâte), as well as European FIBONACCI and SUSTAIN projects have offered to our teachers the wide-scale learning opportunities based on Inquiry Based Science Education (IBSE) and Education for Sustainable Development (ESD). Our current efforts are based on pedagogical guidance, several modules and experimental kits, the website, exhibitions, and trainings and workshops for students and teachers.

  1. The Lifecycle of NASA's Earth Science Enterprise Data Resources

    NASA Technical Reports Server (NTRS)

    McDonald, Kenneth R.; McKinney, Richard A.; Smith, Timothy B.; Rank, Robert

    2004-01-01

    A major endeavor of NASA's Earth Science Enterprise (ESE) is to acquire, process, archive and distribute data from Earth observing satellites in support of a broad set of science research and applications in the U. S. and abroad. NASA policy directives specifically call for the agency to collect, announce, disseminate and archive all scientific and technical data resulting from NASA and NASA-funded research. During the active life of the satellite missions, while the data products are being created, validated and refined, a number of NASA organizations have the responsibility for data and information system functions. Following the completion of the missions, the responsibility for the long-term stewardship of the ocean and atmospheric, and land process data products transitions to the National Oceanic and Atmospheric Administration (NOAA) and the U.S. Geological Survey (USGS), respectively. Ensuring that long-term satellite data be preserved to support global climate change studies and other research topics and applications presents some major challenges to NASA and its partners. Over the last several years, with the launch and operation of the EOS satellites and the acquisition and production of an unprecedented volume of Earth science data, the importance of addressing these challenges has been elevated. The lifecycle of NASA's Earth science data has been the subject of several agency and interagency studies and reports and has implications and effects on agency charters, policies and budgets and on their data system's requirements, implementation plans and schedules. While much remains to be done, considerable progress has been made in understanding and addressing the data lifecycle issues.

  2. Practical resources for critical science education in rural Appalachia

    NASA Astrophysics Data System (ADS)

    Kingsolver, Ann

    2016-08-01

    This article argues that there is no typical Appalachian experience or community. There is more cultural diversity and global interchange in this region of the U.S. than appears in popular representations of "isolated" Appalachians, which are ironic because of the region's having been so central to the global extractive economy for centuries. Some pedagogical resources are provided to encourage or contribute to a broader perspective on the possibilities and knowledge centered in rural communities, with Appalachian examples.

  3. Tools for Engaging Scientists in Education and Public Outreach: Resources from NASA's Science Mission Directorate Forums

    NASA Astrophysics Data System (ADS)

    Buxner, S.; Grier, J.; Meinke, B. K.; Gross, N. A.; Woroner, M.

    2014-12-01

    The NASA Science Education and Public Outreach (E/PO) Forums support the NASA Science Mission Directorate (SMD) and its E/PO community by enhancing the coherency and efficiency of SMD-funded E/PO programs. The Forums foster collaboration and partnerships between scientists with content expertise and educators with pedagogy expertise. We will present tools to engage and resources to support scientists' engagement in E/PO efforts. Scientists can get connected to educators and find support materials and links to resources to support their E/PO work through the online SMD E/PO community workspace (http://smdepo.org) The site includes resources for scientists interested in E/PO including one page guides about "How to Get Involved" and "How to Increase Your Impact," as well as the NASA SMD Scientist Speaker's Bureau to connect scientists to audiences across the country. Additionally, there is a set of online clearinghouses that provide ready-made lessons and activities for use by scientists and educators: NASA Wavelength (http://nasawavelength.org/) and EarthSpace (http://www.lpi.usra.edu/earthspace/). The NASA Forums create and partner with organizations to provide resources specifically for undergraduate science instructors including slide sets for Earth and Space Science classes on the current topics in astronomy and planetary science. The Forums also provide professional development opportunities at professional science conferences each year including AGU, LPSC, AAS, and DPS to support higher education faculty who are teaching undergraduate courses. These offerings include best practices in instruction, resources for teaching planetary science and astronomy topics, and other special topics such as working with diverse students and the use of social media in the classroom. We are continually soliciting ways that we can better support scientists' efforts in effectively engaging in E/PO. Please contact Sanlyn Buxner (buxner@psi.edu) or Jennifer Grier (jgrier@psi.edu) to

  4. The effect of electronic networking on preservice elementary teachers' science teaching self-efficacy and attitude towards science teaching

    NASA Astrophysics Data System (ADS)

    Mathew, Nishi Mary

    Preservice elementary teachers' science teaching efficacy and attitude towards science teaching are important determinants of whether and how they will teach science in their classrooms. Preservice teachers' understanding of science and science teaching experiences have an impact on their beliefs about their ability to teach science. This study had a quasi-experimental pretest-posttest control group design (N = 60). Preservice elementary teachers in this study were networked through the Internet (using e-mail, newsgroups, listserv, world wide web access and electronic mentoring) during their science methods class and student practicum. Electronic networking provides a social context in which to learn collaboratively, share and reflect upon science teaching experiences and practices, conduct tele-research effectively, and to meet the demands of student teaching through peer support. It was hoped that the activities over the electronic networks would provide them with positive and helpful science learning and teaching experiences. Self-efficacy was measured using a 23-item Likert scale instrument, the Science Teaching Efficacy Belief Instrument, Form-B (STEBI-B). Attitude towards science teaching was measured using the Revised Science Attitude Scale (RSAS). Analysis of covariance was used to analyze the data, with pretest scores as the covariate. Findings of this study revealed that prospective elementary teachers in the electronically networked group had better science teaching efficacy and personal science teaching efficacy as compared to the non-networked group of preservice elementary teachers. The science teaching outcome expectancy of prospective elementary teachers in the networked group was not greater than that of the prospective teachers in the non-networked group (at p < 0.05). Attitude towards science teaching was not significantly affected by networking. However, this is surmised to be related to the duration of the study. Information about the

  5. Teacher experiences in the use of the "Zoology Zone" multimedia resource in elementary science

    NASA Astrophysics Data System (ADS)

    Paradis, Lynne Darlene

    This interpretive research study explored the experiences of teachers with the use of the Zoology Zone multimedia resource in teaching grade three science. Four generalist teachers used the multimedia resource in the teaching of the Animal Life Cycle topic from the Alberta grade three science program. The experiences of the teachers were examined through individual interviews, classroom visits and group interviews. Three dimensions of the study, as they related to elementary science teaching using the Zoology Zone multimedia resource were examined: (a) technology as a teaching resource, (b) science education and constructivist theory, and (c) teacher learning. In the area of planning for instruction, the teachers found that using the multimedia resource demanded more time and effort than using non-computer resources because of the dependence teachers had on others for ensuring access to computer labs and setting up the multimedia resource to run on school computers. The teachers felt there was value in giving students the opportunity to independently explore the multimedia resource because it captured their attention, included appropriate content, and was designed so that students could navigate through the teaming activities easily and make choices about how to proceed with their own learning. Despite the opportunities for student directed learning, the teachers found that it was also necessary to include some teacher directed learning to ensure that students were learning the mandated curriculum. As the study progressed, it became evident that the teachers valued the social dimensions of learning by making it a priority to include lessons that encouraged student to student interaction, student to teacher interaction, small group and whole class discussion, and peer teaching. When students were engaged with the multimedia resource, the teacher facilitated learning by circulating to each student and discussing student findings. Teachers focussed primarily on the

  6. Interactive Printouts Integrating Multilingual Multimedia and Sign Language Electronic Resources

    ERIC Educational Resources Information Center

    Kanev, Kamen; Barneva, Reneta P.; Brimkov, Valentin E.; Kaneva, Dimitrina

    2010-01-01

    In this article we outline our previous implementations of multilingual multimedia dictionaries and discuss possibilities for adding new functionalities and expanding their coverage. Independently developed sign language dictionary resources are further explored and considered for inclusion in an integrated multilingual multimedia dictionary with…

  7. Graduate Enrollment Increases in Science and Engineering Fields, Especially in Engineering and Computer Sciences. InfoBrief: Science Resources Statistics.

    ERIC Educational Resources Information Center

    Burrelli, Joan S.

    This brief describes graduate enrollment increases in the science and engineering fields, especially in engineering and computer sciences. Graduate student enrollment is summarized by enrollment status, citizenship, race/ethnicity, and fields. (KHR)

  8. U.S. Geological Survey Energy and Minerals science strategy: a resource lifecycle approach

    USGS Publications Warehouse

    Ferrero, Richard C.; Kolak, Jonathan J.; Bills, Donald J.; Bowen, Zachary H.; Cordier, Daniel J.; Gallegos, Tanya J.; Hein, James R.; Kelley, Karen D.; Nelson, Philip H.; Nuccio, Vito F.; Schmidt, Jeanine M.; Seal, Robert R., II

    2013-01-01

    The economy, national security, and standard of living of the United States depend heavily on adequate and reliable supplies of energy and mineral resources. Based on population and consumption trends, the Nation’s use of energy and minerals can be expected to grow, driving the demand for ever broader scientific understanding of resource formation, location, and availability. In addition, the increasing importance of environmental stewardship, human health, and sustainable growth places further emphasis on energy and mineral resources research and understanding. Collectively, these trends in resource demand and the interconnectedness among resources will lead to new challenges and, in turn, require cutting- edge science for the next generation of societal decisions. The long and continuing history of U.S. Geological Survey contributions to energy and mineral resources science provide a solid foundation of core capabilities upon which new research directions can grow. This science strategy provides a framework for the coming decade that capitalizes on the growth of core capabilities and leverages their application toward new or emerging challenges in energy and mineral resources research, as reflected in five interrelated goals.

  9. Genomics and bioinformatics resources for translational science in Rosaceae.

    PubMed

    Jung, Sook; Main, Dorrie

    2014-01-01

    Recent technological advances in biology promise unprecedented opportunities for rapid and sustainable advancement of crop quality. Following this trend, the Rosaceae research community continues to generate large amounts of genomic, genetic and breeding data. These include annotated whole genome sequences, transcriptome and expression data, proteomic and metabolomic data, genotypic and phenotypic data, and genetic and physical maps. Analysis, storage, integration and dissemination of these data using bioinformatics tools and databases are essential to provide utility of the data for basic, translational and applied research. This review discusses the currently available genomics and bioinformatics resources for the Rosaceae family.

  10. Science Museum Resources and Partnerships for Public and K-12 Outreach and Engagement

    NASA Astrophysics Data System (ADS)

    Bell, Larry

    2011-03-01

    Science museums engage in a wide range of activities not apparent to exhibit hall visitors. Many of them can support research outreach to public and K-12 teachers and students. In addition to exhibits in science centers, and demonstrations on topics like electricity or cryogenics, science museums offer courses for children and adults, out-of-school programs for students, teacher professional development; some do K-12 curriculum development and some run science magnet schools. In recent years science museums have increased their capacity to communicate with the public about current research. The Museum of Science, for instance, created a Current Science and Technology Center in 2001 dedicated to science in the news and current research developments. Through this Center, the Museum partnered with Harvard University to provide a wide range of public engagement activities as part of Harvard's Nanoscale Science and Engineering Center focused on the Science of Nanoscale Systems and their Device Applications. In the past five years a number of new collaborations among science museums have developed, many in partnership with researchers and research centers. Perhaps the largest or these, the Nanoscale Informal Science Education Network (NISE Net) was launched in 2005 with funding from the National Science Foundation. The NISE Net links informal science education organizations together and to university research centers to raise the capacity of all the participant organizations to increase public awareness, understanding, and engagement with nanoscale science, engineering, and technology. Nearly 300 informal educational organizations in every state nationwide make use of NISE Net's educational materials, professional development, national and regional meetings, and online resources. NISE Net is an open source network with all of its materials freely available to everyone.

  11. Reasons and resources for being explicit about the practices of science

    NASA Astrophysics Data System (ADS)

    Egger, A. E.

    2015-12-01

    The Next Generation Science Standards (NGSS) promote a fundamental shift in the way science is taught. The new focus is on three-dimensional learning, which brings science and engineering practices together with disciplinary core ideas and cross-cutting concepts. A key component is performance expectations rather than bullet lists of content that students should know. One of the stated goals is that "all students should have sufficient knowledge of science and engineering to engage in public discussions on related issues." While the NGSS were developed for K-12, college instructors benefit from familiarity with them in two critical ways: first, they provide a research-based and clearly articulated approach to three-dimensional learning that applies across the grade spectrum, and second, future K-12 teachers are sitting in their college-level science courses, and awareness of the skills those future teachers need can help direct course design. More specifically, while most college-level science courses make use of the science and engineering practices described in the NGSS, few offer explicit instruction in them or how they intertwine with disciplinary core ideas and cross-cutting concepts. Yet this explicit instruction is critical to building scientific literacy in future teachers—and all students. Many textbooks and laboratory courses limit a discussion of the process of science to one chapter or exercise, and expect students to be able to apply those concepts. In contrast, new resources from Visionlearning (http://www.visionlearning.com), InTeGrate (http://serc.carleton.edu/integrate), and other projects hosted at the Science Education Resource Center (http://serc.carleton.edu) were developed with explicit and pervasive integration of the nature and practices of science in mind. These freely available, classroom-tested and reviewed resources support instructors in introductory/general education courses as well as teacher preparation and more advanced courses.

  12. Literacy Strategies in the Science Classroom The Influence of Teacher Cognitive Resources on Implementation

    NASA Astrophysics Data System (ADS)

    Mawyer, Kirsten Kamaile Noelani

    Scientific literacy is at the heart of science reform (AAAS, 1989; 1993: NRC, 1996). These initiatives advocate inquiry-based science education reform that promotes scientific literacy as the prerequisite ability to both understand and apply fundamental scientific ideas to real-world problems and issues involving science, technology, society and the environment. It has been argued that literacy, the very ability to read and write, is foundational to western science and is essential for the attainment of scientific literacy and the reform of science education in this country (Norris & Phillips, 2004). With this wave of reform comes the need to study initiatives that seek to support science teachers, as they take on the task of becoming teachers of literacy in the secondary science classroom. This qualitative research examines one such initiative that supports and guides teachers implementing literacy strategies designed to help students develop reading skills that will allow them to read closely, effectively, and with greater comprehension of texts in the context of science. The goal of this study is to gather data as teachers learn about literacy strategies through supports built into curricular materials, professional development, and implementation in the classroom. In particular, this research follows four secondary science teachers implementing literacy strategies as they enact a yearlong earth and environmental science course comprised of two different reform science curricula. The findings of this research suggest teacher's development of teacher cognitive resources bearing on Teaching & Design can be dynamic or static. They also suggest that the development of pedagogical design capacity (PDC) can be either underdeveloped or emergent. This study contributes to current understandings of the participatory relationship between curricular resources and teacher cognitive resources that reflects the design decision of teachers. In particular, it introduces a

  13. Academic Science/Engineering Employment Increased 3% between 1980 and 1981. Science Resources Studies Highlights.

    ERIC Educational Resources Information Center

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

    Data presented in this report are derived from the National Science Foundation's (NSF) 1981 Survey of Scientific and Engineering Personnel Employed at Universities and Colleges. Highlights of the survey indicate that: 1) science and engineering (S/E) employment in the higher education sector increased 3-percent between January 1980 and January…

  14. Integrating science, policy and stakeholder perspectives for water resource management

    NASA Astrophysics Data System (ADS)

    Barbour, Emily; Allan, Andrew; Whitehead, Paul; Salehin, Mashfiqus; Lazzar, Attila; Lim, Michelle; Munsur Rahman, Md.

    2015-04-01

    Successful management of water resources requires an integrated approach considering the complex relationships between different biophysical processes, governance frameworks and socio-economic factors. The Ecosystem Services for Poverty Alleviation (ESPA) Deltas project has developed a range of socio-economic scenarios using a participatory approach, and applied these across different biophysical models as well as an integrated environmental, socio-economic model of the Ganges-Brahmaputra-Meghna (GBM) Delta. This work demonstrates a novel approach through the consideration of multiple ecosystem services and related socio-economic factors in the development of scenarios; the application of these to multiple models at multiple scales; and the participatory approach to improve project outcomes and engage national level stakeholders and policy makers. Scenarios can assist in planning for an uncertain future through exploring plausible alternatives. To adequately assess the potential impacts of future changes and management strategies on water resources, the wider biophysical, socio-economic and governance context needs to be considered. A series of stakeholder workshops have been held in Bangladesh to identify issues of main concern relating to the GBM Delta; to iteratively develop scenario narratives for business as usual, less sustainable, and more sustainable development pathways; and to translate these qualitative scenarios into a quantitative form suitable for analysis. The combined impact of these scenarios and climate change on water quantity and quality within the GBM Basin are demonstrated. Results suggest that climate change is likely to impact on both peak and low flows to a greater extent than most socio-economic changes. However, the diversion of water from the Ganges and Brahmaputra has the potential to significantly impact on water availability in Bangladesh depending on the timing and quantity of diversions. Both climate change and socio

  15. Managing Selection for Electronic Resources: Kent State University Develops a New System to Automate Selection

    ERIC Educational Resources Information Center

    Downey, Kay

    2012-01-01

    Kent State University has developed a centralized system that manages the communication and work related to the review and selection of commercially available electronic resources. It is an automated system that tracks the review process, provides selectors with price and trial information, and compiles reviewers' feedback about the resource. It…

  16. A Study on Developing Evaluation Criteria for Electronic Resources in Evaluation Indicators of Libraries

    ERIC Educational Resources Information Center

    Noh, Younghee

    2010-01-01

    This study aimed to improve the current state of electronic resource evaluation in libraries. While the use of Web DB, e-book, e-journal, and other e-resources such as CD-ROM, DVD, and micro materials is increasing in libraries, their use is not comprehensively factored into the general evaluation of libraries and may diminish the reliability of…

  17. BReW: Blackbox Resource Selection for e-Science Workflows

    SciTech Connect

    Simmhan, Yogesh; Soroush, Emad; Van Ingen, Catharine; Agarwal, Deb; Ramakrishnan, Lavanya

    2010-10-04

    Workflows are commonly used to model data intensive scientific analysis. As computational resource needs increase for eScience, emerging platforms like clouds present additional resource choices for scientists and policy makers. We introduce BReW, a tool enables users to make rapid, highlevel platform selection for their workflows using limited workflow knowledge. This helps make informed decisions on whether to port a workflow to a new platform. Our analysis of synthetic and real eScience workflows shows that using just total runtime length, maximum task fanout, and total data used and produced by the workflow, BReW can provide platform predictions comparable to whitebox models with detailed workflow knowledge.

  18. Grey Literature Searching for Health Sciences Systematic Reviews: A Prospective Study of Time Spent and Resources Utilized

    PubMed Central

    Saleh, Ahlam A.; Ratajeski, Melissa A.; Bertolet, Marnie

    2015-01-01

    Objective To identify estimates of time taken to search grey literature in support of health sciences systematic reviews and to identify searcher or systematic review characteristics that may impact resource selection or time spent searching. Methods A survey was electronically distributed to searchers embarking on a new systematic review. Characteristics of the searcher and systematic review were collected along with time spent searching and what resources were searched. Time and resources were tabulated and resources were categorized as grey or non-grey. Data was analyzed using Kruskal-Wallis tests. Results Out of 81 original respondents, 21% followed through with completion of the surveys in their entirety. The median time spent searching all resources was 471 minutes, and of those a median of 85 minutes were spent searching grey literature. The median number of resources used in a systematic review search was four and the median number of grey literature sources searched was two. The amount of time spent searching was influenced by whether the systematic review was grant funded. Additionally, the number of resources searched was impacted by institution type and whether systematic review training was received. Conclusions This study characterized the amount of time for conducting systematic review searches including searching the grey literature, in addition to the number and types of resources used. This may aid searchers in planning their time, along with providing benchmark information for future studies. This paper contributes by quantifying current grey literature search patterns and associating them with searcher and review characteristics. Further discussion and research into the search approach for grey literature in support of systematic reviews is encouraged. PMID:25914722

  19. Northwest Climate Science Center: Integrating Regional Research, Conservation and Natural Resource Management

    NASA Astrophysics Data System (ADS)

    Mote, P.; Bisbal, G.

    2012-12-01

    The Northwest Climate Science Center (NW CSC) was established in 2010, among the first three of eight regional Climate Science Centers created by the Department of the Interior (DOI). The NW CSC is supported by an academic consortium (Oregon State University, University of Idaho, and the University of Washington), which has the capacity to generate and coordinate decision-relevant science related to climate, thus serving stakeholders across the Pacific Northwest region. The NW CSC has overlapping boundaries with three Landscape Conservation Cooperatives (LCCs): the Great Northern, the Great Basin, and the North Pacific. Collaboration between the NW CSC and these three LCCs addresses the highest priority regional climate science needs of Northwest natural and cultural resource managers. Early in 2012, the NW CSC released its first Strategic Plan for the period 2012-2015. The plan offers a practical blueprint for operation and describes five core services that the NW CSC provides to the Northwest community. These core services emphasize (a) bringing together the regional resource management and science communities to calibrate priorities and ensure efficient integration of climate science resources and tools when addressing practical issues of regional significance; (b) developing and implementing a stakeholder-driven science agenda which highlights the NW CSC's regional leadership in generating scenarios of the future environment of the NW; (c) supporting and training graduate students at the three consortium universities, including through an annual 'Climate science boot camp'; (d) providing a platform for effective climate-change-related communication among scientists, resource managers, and the general public; and (e) national leadership in data management and climate scenario development.

  20. Growing an Electronic Library: Resources, Utility, Marketing and Politics.

    ERIC Educational Resources Information Center

    Dugdale, David; Dugdale, Christine

    2000-01-01

    Describes the development of the ResIDe Electronic Library at the University of the West of England, Bristol. Analyzes potential of the system to increase economy, efficiency and effectiveness in library services and relates it to how the needs of sponsors and students can be met. (Author/LRW)

  1. Phenology for science, resource management, decision making, and education

    USGS Publications Warehouse

    Nolan, V.P.; Weltzin, J.F.

    2011-01-01

    Fourth USA National Phenology Network (USA-NPN) Research Coordination Network (RCN) Annual Meeting and Stakeholders Workshop; Milwaukee, Wisconsin, 21-22 September 2010; Phenology, the study of recurring plant and animal life cycle events, is rapidly emerging as a fundamental approach for understanding how ecological systems respond to environmental variation and climate change. The USA National Phenology Network (USA-NPN; http://www.usanpn.org) is a large-scale network of governmental and nongovernmental organizations, academic institutions, resource management agencies, and tribes. The network is dedicated to conducting and promoting repeated and integrated plant and animal phenological observations, identifying linkages with other relevant biological and physical data sources, and developing and distributing the tools to analyze these data at local to national scales. The primary goal of the USA-NPN is to improve the ability of decision makers to design strategies for climate adaptation.

  2. Phenology for Science, Resource Management, Decision Making, and Education

    NASA Astrophysics Data System (ADS)

    Nolan, Vivian P.; Weltzin, Jake F.

    2011-01-01

    Fourth USA National Phenology Network (USA-NPN) Research Coordination Network (RCN) Annual Meeting and Stakeholders Workshop; Milwaukee, Wisconsin, 21-22 September 2010; Phenology, the study of recurring plant and animal life cycle events, is rapidly emerging as a fundamental approach for understanding how ecological systems respond to environmental variation and climate change. The USA National Phenology Network (USA-NPN; http://www.usanpn.org) is a large-scale network of governmental and nongovernmental organizations, academic institutions, resource management agencies, and tribes. The network is dedicated to conducting and promoting repeated and integrated plant and animal phenological observations, identifying linkages with other relevant biological and physical data sources, and developing and distributing the tools to analyze these data at local to national scales. The primary goal of the USA-NPN is to improve the ability of decision makers to design strategies for climate adaptation.

  3. Linking earth science informatics resources into uninterrupted digital value chains

    NASA Astrophysics Data System (ADS)

    Woodcock, Robert; Angreani, Rini; Cox, Simon; Fraser, Ryan; Golodoniuc, Pavel; Klump, Jens; Rankine, Terry; Robertson, Jess; Vote, Josh

    2015-04-01

    The CSIRO Mineral Resources Flagship was established to tackle medium- to long-term challenges facing the Australian mineral industry across the value chain from exploration and mining through mineral processing within the framework of an economically, environmentally and socially sustainable minerals industry. This broad portfolio demands collaboration and data exchange with a broad range of participants and data providers across government, research and industry. It is an ideal environment to link geoscience informatics platforms to application across the resource extraction industry and to unlock the value of data integration between traditionally discrete parts of the minerals digital value chain. Despite the potential benefits, data integration remains an elusive goal within research and industry. Many projects use only a subset of available data types in an integrated manner, often maintaining the traditional discipline-based data 'silos'. Integrating data across the entire minerals digital value chain is an expensive proposition involving multiple disciplines and, significantly, multiple data sources both internal and external to any single organisation. Differing vocabularies and data formats, along with access regimes to appropriate analysis software and equipment all hamper the sharing and exchange of information. AuScope has addressed the challenge of data exchange across organisations nationally, and established a national geosciences information infrastructure using open standards-based web services. Federated across a wide variety of organisations, the resulting infrastructure contains a wide variety of live and updated data types. The community data standards and infrastructure platforms that underpin AuScope provide important new datasets and multi-agency links independent of software and hardware differences. AuScope has thus created an infrastructure, a platform of technologies and the opportunity for new ways of working with and integrating

  4. The Science Behind the NASA/NOAA Electronic Theater 2002

    NASA Technical Reports Server (NTRS)

    Hasler, A. Fritz; Starr, David (Technical Monitor)

    2002-01-01

    Details of the science stories and scientific results behind the Etheater Earth Science Visualizations from the major remote sensing institutions around the country will be explained. The NASA Electronic Theater presents Earth science observations and visualizations in a historical perspective. Fly in from outer space to Temple Square and the University of Utah Campus. Go back to the early weather satellite images from the 1960s see them contrasted with the latest US/Europe/Japan global weather data. See the latest images and image sequences from NASA & NOAA missions like Terra, GOES, NOAA, TRMM, SeaWiFS, Landsat 7 visualized with state-of-the art tools. A similar retrospective of numerical weather models from the 1960s will be compared with the latest "year 2002" high-resolution models. See the inner workings of a powerful hurricane as it is sliced and dissected using the University of Wisconsin Vis-5D interactive visualization system. The largest super computers are now capable of realistic modeling of the global oceans. See ocean vortexes and currents that bring up the nutrients to feed phitoplankton and zooplankton as well as draw the crill fish, whales and fisherman. See the how the ocean blooms in response to these currents and El Nino/La Nina climate regimes. The Internet and networks have appeared while computers and visualizations have vastly improved over the last 40 years. These advances make it possible to present the broad scope and detailed structure of the huge new observed and simulated datasets in a compelling and instructive manner. New visualization tools allow us to interactively roam & zoom through massive global images larger than 40,000 x 20,000 pixels. Powerful movie players allow us to interactively roam, zoom & loop through 4000 x 4000 pixel bigger than HDTV movies of up to 5000 frames. New 3D tools allow highly interactive manipulation of detailed perspective views of many changing model quantities. See the 1m resolution before and after

  5. The Science Behind the NASA/NOAA Electronic Theater 2002

    NASA Technical Reports Server (NTRS)

    Hasler, A. Fritz; Starr, David (Technical Monitor)

    2002-01-01

    Details of the science stories and scientific results behind the Etheater Earth Science Visualizations from the major remote sensing institutions around the country will be explained. The NASA Electronic Theater presents Earth science observations and visualizations in a historical perspective. Fly in from outer space to Temple Square and the University of Utah Campus. Go back to the early weather satellite images from the 1960s see them contrasted with the latest US/Europe/Japan global weather data. See the latest images and image sequences from NASA & NOAA missions like Terra, GOES, NOAA, TRMM, SeaWiFS, Landsat 7 visualized with state-of-the art tools. A similar retrospective of numerical weather models from the 1960s will be compared with the latest "year 2002" high-resolution models. See the inner workings of a powerful hurricane as it is sliced and dissected using the University of Wisconsin Vis-5D interactive visualization system. The largest super computers are now capable of realistic modeling of the global oceans. See ocean vortexes and currents that bring up the nutrients to feed phitoplankton and zooplankton as well as draw the crill fish, whales and fisherman. See the how the ocean blooms in response to these currents and El Nino/La Nina climate regimes. The Internet and networks have appeared while computers and visualizations have vastly improved over the last 40 years. These advances make it possible to present the broad scope and detailed structure of the huge new observed and simulated datasets in a compelling and instructive manner. New visualization tools allow us to interactively roam & zoom through massive global images larger than 40,000 x 20,000 pixels. Powerful movie players allow us to interactively roam, zoom & loop through 4000 x 4000 pixel bigger than HDTV movies of up to 5000 frames. New 3D tools allow highly interactive manipulation of detailed perspective views of many changing model quantities. See the 1m resolution before and after

  6. Print and Electronic Resources: Usage Statistics at Guru Gobind Singh Indraprastha University Library

    ERIC Educational Resources Information Center

    Kapoor, Kanta

    2010-01-01

    Purpose: The purpose of this paper is to quantify the use of electronic journals in comparison with the print collections in the Guru Gobind Singh Indraprastha University Library. Design/methodology/approach: A detailed analysis was made of the use of lending services, the Xerox facility and usage of electronic journals such as Science Direct,…

  7. Pb-free electronics: from nanotechnology to combinatorial materials science

    NASA Astrophysics Data System (ADS)

    Diaz Gonzalez, Alfredo J.

    , alloys that are prone to tin whiskers growth. These libraries are samples containing a range of sub-samples with varying compositions within it than can be processed simultaneously. Using sputtering, a physical vapor deposition technique, a gradient composed of Ag-Cu was deposited over a Sn-plated Cu substrate. After reflow, the growth mechanism of the whiskers was accelerated using the IEC60068-82-2 standard. SEM and EDS analysis was used to charac-terize the growth of the tin whiskers at different elemental compositions. The gradients found across the samples are in accordance with the theoretical geometrical spacing. Tin whiskers were found on control samples, whereas almost all elemental compositions showed mitigation or elimination of the whiskers. This combinatorial material science methodology proved to be an efficient and fast screening method for the plating materials selection process in Pb-free electronics.

  8. U.S. Geological Survey Mineral Resources Program - Science Supporting Mineral Resource Stewardship

    USGS Publications Warehouse

    Kropschot, S.J.

    2007-01-01

    The United States is the world's largest user of mineral resources. We use them to build our homes and cities, fertilize our food crops, and create wealth that allows us to buy goods and services. Individuals rarely use nonfuel mineral resources in their natural state - we buy light bulbs, not the silica, soda ash, lime, coal, salt, tungsten, copper, nickel, molybdenum, iron, manganese, aluminum, and zinc used to convert electricity into light. The USGS Mineral Resources Program (MRP) is the sole Federal source of scientific information and unbiased research on nonfuel mineral potential, production, and consumption, as well as on the environmental effects of minerals. The MRP also provides baseline geochemical, geophysical, and mineral-deposit data used to understand environmental issues related to extraction and use of mineral resources. Understanding how minerals, water, plants, and organisms interact contributes to our understanding of the environment, which is essential for maintaining human and ecosystem health. To support creation of economic and national security policies in a global context, MRP collects and analyzes data on essential mineral commodities from around the world.

  9. Where Do Electronic Books Fit in the College Research Arsenal of Resources?

    ERIC Educational Resources Information Center

    Barbier, Patricia

    2007-01-01

    Student use of electronic books has become an accepted supplement to traditional resources. Student use and satisfaction was monitored through an online course discussion board. Increased use of electronic books indicate this service is an accepted supplement to the print book collection.

  10. Cost of Electronic Reference Resources and LCM: The Library Costing Model.

    ERIC Educational Resources Information Center

    Hayes, Robert M.

    1996-01-01

    Views assessment of "Costs of Electronic Reference Resources" both in a general descriptive framework and within the context of a specific model for costing of library operations and services called LCM, the Library Costing Model. Examples of costing data uses are provided, and categories of costs are related to types of electronic reference…

  11. Electronic Information Resources in Undergraduate Education: An Exploratory Study of Opportunities for Student Learning and Independence.

    ERIC Educational Resources Information Center

    McDowell, Liz

    2002-01-01

    This qualitative interview-based study examines lecturer perspectives on the roles of electronic information resources in undergraduate education. Highlights include electronic academic libraries; changes toward more constructivist approaches to learning; information quality on the Web; plagiarism; information use; information literacy; and…

  12. Mediagraphy: Print and Nonprint Resources.

    ERIC Educational Resources Information Center

    Educational Media and Technology Yearbook, 1998

    1998-01-01

    Lists educational media-related journals, books, ERIC documents, journal articles, and nonprint resources classified by Artificial Intelligence, Robotics, Electronic Performance Support Systems; Computer-Assisted Instruction; Distance Education; Educational Research; Educational Technology; Electronic Publishing; Information Science and…

  13. Effectiveness of a Science Agricultural Summer Experience (SASE) in Recruiting Students to Natural Resources Management

    NASA Astrophysics Data System (ADS)

    Martinez, Edward; Lindline, Jennifer; Petronis, Michael S.; Pilotti, Maura

    2012-12-01

    The Bureau of Labor Statistics projects an increase in Natural Resource Management (NRM) jobs within the next 10 years due to baby-boomer retirements and a 12% increase in demand for these occupations. Despite this trend, college enrollment in NRM disciplines has declined. Even more critical is the fact that the soon-to-be-majority Hispanic population is underrepresented in NRM disciplines. The goal of the present study was to determine if an in-residence, two-week, summer science program for underrepresented minorities would not only increase interest in science, actual science knowledge, and perceived science knowledge, but also have an overall impact on underrepresented minority students' decisions to attend college, major in a scientific discipline and pursue a career in science. During a four-year period, 76 high school students participated in a Science Agricultural Summer Experience (SASE) in Northern New Mexico. A pre/post science-knowledge exam and satisfaction survey were administered to participants. We demonstrate that participants improved significantly ( p < .05) in all areas measured. In particular, comfort with science field and lab activities, science knowledge and perceived science knowledge were enhanced after exposure to the program. Students not only found science exciting and approachable after participation, but also exhibited increased interest in pursuing a degree and career in science. Of the 76 SASE participants within graduation age ( n = 44), all graduated from high school; and 86% enrolled in college. These findings suggest that the implemented SASE initiative was effective in recruiting and increasing the confidence and abilities of underrepresented minority students in science.

  14. Designing for student engagement in middle school science: Collaborative problem-solving in environmental science, using nanotechnology and electron microscopy

    NASA Astrophysics Data System (ADS)

    Harmer, Andrea J.

    Engaging middle-school students in scientific inquiry is typically recognized as important, but difficult. Designed to foster learner engagement, this method used an online, problem-based, science inquiry that investigated the Lehigh Gap, Palmerton Superfund Site during five weeks of collaborative classroom sessions. The inquiry prototype was authored in WISE, the Web-Based Science Inquiry Environment headquartered at UC, Berkeley. Online materials, readings, and class sessions were augmented with remote access to an electron microscope to analyze Lehigh Gap samples and an introduction to nanoscale science and nanotechnology through the ImagiNations Web site at Lehigh University. Students contributed the artifacts they generated during their research to a university database and presented them to researchers at the university working on the same problem. This approach proved highly engaging and generated design and development guidelines useful to others interested in designing for student engagement and introducing nanoscale science and electron microscopy in middle school science. This study further found that students' engaged in science inquiry both behaviorally and emotionally and on several different levels. The various levels appeared to create two hierarchies of engagement, one based on behavioral criteria and the other based on emotional criteria. For students involved in the collaborative, problem-solving science, which included experts and access to their microscopes, the highest levels of engagement seemed to empower students and create in them a passion towards science. These hierarchies are illustrated with students' direct quotes, which prove that students engaged in this particular design of science inquiry. Students' engagement in the inquiry led to their achievements in understanding nanoscale science, nanotechnology, and electron microscopy and initiated positive attitude changes towards learning science.

  15. Building Consensus in Science: Resources for Intertextual Dialog in Biology Research Articles

    ERIC Educational Resources Information Center

    Martinez, Iliana A.

    2008-01-01

    This paper reports on the way article writers bring prior texts into biology research articles. It studies the functional moves in which citations occur and their formal features, providing a better understanding of the linguistic resources that are used to construct intertextuality in science. The results show the functions of citations were…

  16. Young Women of Achievement: A Resource for Girls in Science, Math, and Technology.

    ERIC Educational Resources Information Center

    Karnes, Frances A.; Stephens, Kristen R.

    This book is intended to be a resource guide for girls and young women considering careers in science, math, and technology. An introductory chapter considers the status of girls and women in these fields, the importance of role models, and suggestions for using the book. Part 1 introduces readers to the various career opportunities available in…

  17. Personal and Shared Experiences as Resources for Meaning Making in a Philosophy of Science Course

    ERIC Educational Resources Information Center

    Arvaja, Maarit

    2012-01-01

    The aim of this case study was to explore health-education students' personal and collaborative meaning making activities during an online science philosophy course in the higher-education context. Through applying the dialogical perspective for learning, the focus was on studying how different contextual resources were used in building…

  18. Eisenhower National Clearinghouse--An Online Bonanza for Math and Science Resources.

    ERIC Educational Resources Information Center

    Joseph, Linda C.

    1995-01-01

    Describes the Eisenhower National Clearinghouse for Mathematics and Science Education (ENC), which provides free online access to instructional materials for K-12 educators. Discusses the ENC Catalog of Curriculum Resources; how to access the ENC; lesson plans, projects, and programs; print materials for those who are not yet online; and…

  19. Science, Eighth Year - Resource Material for Teachers. Career Guidance Series 1967-68.

    ERIC Educational Resources Information Center

    Anker, Irving; Lloyd, Helene M.

    This resource guide contains practical suggestions for teaching of Grade 8 science to the pupils in the Career Guidance Program. The Career Guidance Program was developed for students who are over-age, frustrated, retarded in the school subject, and indifferent to education. The selection and organization of the material parallels the regular…

  20. Are Multimedia Resources Effective in Life Science Education? A Meta-Analysis

    ERIC Educational Resources Information Center

    Rolfe, Vivien E.; Gray, Douglas

    2011-01-01

    Multimedia learning is widely used in life science education where the use of pictures and text can bring complex structures and processes to life. However the impact on academic performance and deeper understanding is not well documented. We therefore carried out a systematic review to evaluate the effectiveness of multimedia resources in…

  1. Map Resource Packet: Course Models for the History-Social Science Framework, Grade Seven.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento.

    This packet of maps is an auxiliary resource to the "World History and Geography: Medieval and Early Modern Times. Course Models for the History-Social Science Framework, Grade Seven." The set includes: outline, precipitation, and elevation maps; maps for locating key places; landform maps; and historical maps. The list of maps are grouped under…

  2. Materials: Renewable and Nonrenewable Resources. No. 4 in a Series of Special "Science" Compendia.

    ERIC Educational Resources Information Center

    Abelson, Philip H., Ed.; Hammond, Allen L., Ed.

    Presented are 36 articles originally published in "Science" during 1973-75. The articles are divided into six sections entitled: (1) Policy Considerations; (2) Energy, Environment and Conservation; (3) Perspectives on Needs and Supplies of Resources; (4) Finding the Processing Minerals; (5) High Technology Materials; and (6) Wood and Plant…

  3. Exploring Resource Sharing between Secondary School Teachers of Agriculture and Science Departments Nationally.

    ERIC Educational Resources Information Center

    Dormody, Thomas J.

    1992-01-01

    A survey of 372 secondary agriculture teachers received 274 responses showing a majority of agriculture and science departments share resources, although at low levels. Many more predicted future sharing. Equipment and supplies were most often shared, instructional services least often. (SK)

  4. An Experimental Learning Resources Center and a New Curriculum in the Social Sciences.

    ERIC Educational Resources Information Center

    Leeb, David

    At Mercer County Community College (New Jersey) an experimental learning resources center and a new curriculum in the social sciences were developed having primary objectives of: (1) keeping more minority-group students in school, (2) reducing their withdrawal rate, (3) developing assessment techniques accommodating inner-city populations, (4)…

  5. Development of Resource Sharing Networks. Study No. 1. Life Sciences Information Network.

    ERIC Educational Resources Information Center

    National Library of Australia, Canberra.

    A life sciences network which will be one of ten Australian resource sharing networks to be developed by the Australian National Scientific and Technical Library (ANSTEL) is proposed. The study outlines major elements and concepts of the system, including technical considerations, costing, management, and an implementation plan for the network.…

  6. Analysis of Social Sciences High School Students' Remarks on Underground Resources--Kütahya Sample

    ERIC Educational Resources Information Center

    Hilmi, Sahin Suleyman

    2016-01-01

    The purpose of this study is to explain secondary school students' perceptions of underground resources through metaphors. 154 students studying at Social Sciences High School of Kütahya during 2014-2015 educational year are included in this study. Questions asked in this study are (1) Which metaphors did the secondary school students use in order…

  7. ReSS: A Resource Selection Service for the Open Science Grid

    SciTech Connect

    Garzoglio, Gabriele; Levshina, Tanya; Mhashilkar, Parag; Timm, Steve; /Fermilab

    2008-01-01

    The Open Science Grid offers access to hundreds of computing and storage resources via standard Grid interfaces. Before the deployment of an automated resource selection system, users had to submit jobs directly to these resources. They would manually select a resource and specify all relevant attributes in the job description prior to submitting the job. The necessity of a human intervention in resource selection and attribute specification hinders automated job management components from accessing OSG resources and it is inconvenient for the users. The Resource Selection Service (ReSS) project addresses these shortcomings. The system integrates condor technology, for the core match making service, with the gLite CEMon component, for gathering and publishing resource information in the Glue Schema format. Each one of these components communicates over secure protocols via web services interfaces. The system is currently used in production on OSG by the DZero Experiment, the Engagement Virtual Organization, and the Dark Energy. It is also the resource selection service for the Fermilab Campus Grid, FermiGrid. ReSS is considered a lightweight solution to push-based workload management. This paper describes the architecture, performance, and typical usage of the system.

  8. Cultural resources of minority and marginalised students should be included in the school science curriculum

    NASA Astrophysics Data System (ADS)

    Chigeza, Philemon

    2011-06-01

    This paper responds to Schademan's "What does playing cards have to do with science? A resource—rich view of African American young men", and takes a resource-rich view to explore the notion of agency and elements of cultural resources that minority and marginalised students bring to the classroom. The paper examines the deficit model, the need to adopt capacity building perspective, and a classroom study, which sought to contextualise capacity building with a group of Australian indigenous students in a science class. As science educators, we need to reject the deficit model by developing capacity building pedagogies that affirm minority and marginalised students' lived languages, experiences and knowledge in their learning.

  9. Citizen Science, Crowdsourcing and Big Data: A Scientific and Social Framework for Natural Resources and Environments

    NASA Astrophysics Data System (ADS)

    Glynn, P. D.; Jones, J. W.; Liu, S. B.; Shapiro, C. D.; Jenter, H. L.; Hogan, D. M.; Govoni, D. L.; Poore, B. S.

    2014-12-01

    We describe a conceptual framework for Citizen Science that can be applied to improve the understanding and management of natural resources and environments. For us, Citizen Science represents an engagement from members of the public, usually volunteers, in collaboration with paid professionals and technical experts to observe and understand natural resources and environments for the benefit of science and society. Our conceptual framework for Citizen Science includes crowdsourcing of observations (or sampling). It considers a wide range of activities, including volunteer and professional monitoring (e.g. weather and climate variables, water availability and quality, phenology, biota, image capture and remote sensing), as well as joint fact finding and analyses, and participatory mapping and modeling. Spatial distribution and temporal dynamics of the biophysical processes that control natural resources and environments are taken into account within this conceptual framework, as are the availability, scaling and diversity of tools and efforts that are needed to properly describe these biophysical processes. Opportunities are sought within the framework to properly describe, QA/QC, archive, and make readily accessible, the large amounts of information and traceable knowledge required to better understand and manage natural resources and environments. The framework also considers human motivational needs, primarily through a modern version of Maslow's hierarchy of needs. We examine several USGS-based Citizen Science efforts within the context of our framework, including the project called "iCoast - Did the Coast Change?", to understand the utility of the framework, its costs and benefits, and to offer concrete examples of how to expand and sustain specific projects. We make some recommendations that could aid its implementation on a national or larger scale. For example, implementation might be facilitated (1) through greater engagement of paid professionals, and (2

  10. The Effect of Electronic Networking on Preservice Elementary Teachers' Science Teaching Self-Efficacy.

    ERIC Educational Resources Information Center

    Mathew, Nishi M.; Barufaldi, James P.; Bethel, Lowell J.

    In this study, preservice elementary teachers were networked via the Internet, using electronic mail, newsgroups, listservs, World Wide Web access, and electronic mentoring during their science methods class and student practicum. Electronic networking was introduced as a means to provide a social context in which to learn collaboratively, share…

  11. Science/Technology/Society: Activities and Resources for Secondary Science and Social Studies.

    ERIC Educational Resources Information Center

    Singleton, Laurel R., Ed.

    This book contains 45 activities suitable for use in secondary science and social studies classes. Except for the first four activities, which are quick attention getters, all the activities are presented in a standard format. Each begins with an introduction, that provides a brief overview of the activity's content and the teaching strategies…

  12. Labor Markets for New Science and Engineering Graduates in Private Industry. Science Resources Studies Highlights.

    ERIC Educational Resources Information Center

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

    Data are presented on labor market conditions for science and engineering graduates based on responses of 255 firms to mail and telephone surveys conducted in late fall of 1981. Highlights presented in table, chart, and text indicate: (1) definite and likely shortages were concentrated in the computer and engineering fields; (2) chemical,…

  13. Challenge of Materials at the Science Museum: A Resource for GNVQ Science and Engineering.

    ERIC Educational Resources Information Center

    Bazley, Martin

    1997-01-01

    Describes "Challenge of Materials," a gallery where visitors can experience a wide variety of materials in different ways. Materials include familiar structural items such as steel and glass, and new materials that can change form and color. The gallery also provides opportunities for work with schools in materials science and technology.…

  14. A Review of Computer Science Resources for Learning and Teaching with K-12 Computing Curricula: An Australian Case Study

    ERIC Educational Resources Information Center

    Falkner, Katrina; Vivian, Rebecca

    2015-01-01

    To support teachers to implement Computer Science curricula into classrooms from the very first year of school, teachers, schools and organisations seek quality curriculum resources to support implementation and teacher professional development. Until now, many Computer Science resources and outreach initiatives have targeted K-12 school-age…

  15. Inspiring Writing in the Sciences: An Undergraduate Electronic Journal Project

    ERIC Educational Resources Information Center

    Pritchard, Peggy; Thomas, Dan

    2010-01-01

    Most faculty will agree that students must learn to write well (Emerson, MacKay, MacKay, & Funnell, 2006), and in the sciences, a variety of approaches have been taken. In the College of Physical and Engineering Science at the University of Guelph, we have developed a way of embedding research, writing, and analytical skills into an…

  16. ESTEST: An Open Science Platform for Electronic Structure Research

    ERIC Educational Resources Information Center

    Yuan, Gary

    2012-01-01

    Open science platforms in support of data generation, analysis, and dissemination are becoming indispensible tools for conducting research. These platforms use informatics and information technologies to address significant problems in open science data interoperability, verification & validation, comparison, analysis, post-processing,…

  17. Science 101: How Does an Electron Microscope Work?

    ERIC Educational Resources Information Center

    Robertson, Bill

    2013-01-01

    Contrary to popular opinion, electron microscopes are not used to look at electrons. They are used to look for structure in things that are too small to observe with an optical microscope, or to obtain images that are magnified much more than is obtainable with an optical microscope. To understand how electron microscopes work, it will help to go…

  18. We're All in This Together: Library Faculty and Staff and Their Reporting of Electronic Resource Problems

    ERIC Educational Resources Information Center

    Foster, Anita; Williams, Sarah C.

    2010-01-01

    Libraries continue to shift budgets toward obtaining more electronic resources. Electronic resources can develop problems at any time when a library offers access. Staff collaboration is vital in ensuring availability to those resources. Partnering with areas in the library that work most closely with patrons can help share the load of the…

  19. On DESTINY Science Instrument Electrical and Electronics Subsystem Framework

    NASA Technical Reports Server (NTRS)

    Kizhner, Semion; Benford, Dominic J.; Lauer, Tod R.

    2009-01-01

    Future space missions are going to require large focal planes with many sensing arrays and hundreds of millions of pixels all read out at high data rates'' . This will place unique demands on the electrical and electronics (EE) subsystem design and it will be critically important to have high technology readiness level (TRL) EE concepts ready to support such missions. One such omission is the Joint Dark Energy Mission (JDEM) charged with making precise measurements of the expansion rate of the universe to reveal vital clues about the nature of dark energy - a hypothetical form of energy that permeates all of space and tends to increase the rate of the expansion. One of three JDEM concept studies - the Dark Energy Space Telescope (DESTINY) was conducted in 2008 at the NASA's Goddard Space Flight Center (GSFC) in Greenbelt, Maryland. This paper presents the EE subsystem framework, which evolved from the DESTINY science instrument study. It describes the main challenges and implementation concepts related to the design of an EE subsystem featuring multiple focal planes populated with dozens of large arrays and millions of pixels. The focal planes are passively cooled to cryogenic temperatures (below 140 K). The sensor mosaic is controlled by a large number of Readout Integrated Circuits and Application Specific Integrated Circuits - the ROICs/ASICs in near proximity to their sensor focal planes. The ASICs, in turn, are serviced by a set of "warm" EE subsystem boxes performing Field Programmable Gate Array (FPGA) based digital signal processing (DSP) computations of complex algorithms, such as sampling-up-the-ramp algorithm (SUTR), over large volumes of fast data streams. The SUTR boxes are supported by the Instrument Control/Command and Data Handling box (ICDH Primary and Backup boxes) for lossless data compression, command and low volume telemetry handling, power conversion and for communications with the spacecraft. The paper outlines how the JDEM DESTINY concept

  20. Laboratory animal science: a resource to improve the quality of science.

    PubMed

    Forni, M

    2007-08-01

    The contribution of animal experimentation to biomedical research is of undoubted value, nevertheless the real usefulness of animal models is still being hotly debated. Laboratory Animal Science is a multidisciplinary approach to humane animal experimentation that allows the choice of the correct animal model and the collection of unbiased data. Refinement, Reduction and Replacement, the "3Rs rule", are now widely accepted and have a major influence on animal experimentation procedures. Refinement, namely any decrease in the incidence or severity of inhumane procedures applied to animals, has been today extended to the entire lives of the experimental animals. Reduction of the number of animals used to obtain statistically significant data may be achieved by improving experimental design and statistical analysis of data. Replacement refers to the development of validated alternative methods. A Laboratory Animal Science training program in biomedical degrees can promote the 3Rs and improve the welfare of laboratory animals as well as the quality of science with ethical, scientific and economic advantages complying with the European requirement that "persons who carry out, take part in, or supervise procedures on animals, or take care of animals used in procedures, shall have had appropriate education and training". PMID:17682845

  1. Materials science in pre-plated leadframes for electronic packages

    NASA Astrophysics Data System (ADS)

    Liu, Lilin

    Au/Pd/Ni pre-plated leadframes (PPF) are high performance frames for accommodating high-end electronic packages. Cost and reliability are major concerns in their wide application. The present work, from a materials science point view, deepens the understanding of PPFs, optimizes the conventional PPFs, develops a novel PPF architecture and models the residual stress relaxation in heteroepitaxial thin films. The wire pull test, the solderability test, and High-Resolution Transmission Electron Microscopy (HRTEM) were employed to characterize the PPFs in order to understand the relationship between performance and microstructure. We optimized the electroplating profiles and determined the minimum thickness of the Pd layer with the PPF performance satisfying the industry standards. Further increasing the Pd layer thickness beyond the critical thickness will not enhance the performance more, but increase the product cost. With the optimized electroplating profile, the electroplated Au layer is epitaxially deposited on the Pd layer, and so does the Pd layer on the Ni layer. Misfit dislocations and nanotwins are present at the interface between the Pd and Ni layers, which are generated to release the about 10.4% misfit strain between the Pd and Ni lattices. This work demonstrates that the electro-deposition technique can electroplate epitaxy-like Pd films on the highly (200) textured Ni films, which are grown on the Cu substrates. A novel technique for impeding Cu out-diffusion in Cu alloy based pre-plated leadframes was developed by electroplating a 3-4 nm thick Sn layer on a Cu alloy base prior to electroplating a Ni layer. A 10-14 nm thick epitaxy-like and dense (Cu,Ni)3Sn intermetallic compound (IMC) layer is automatically formed en route of diffuse reaction, which leads to a drastic reduction in Cu out-diffusion and hence improves significantly the protection of the leadframes against oxidation and corrosion attack. The oxidation behaviours were quantified by Electron

  2. The Development of STS Modules--Taiwanese Teachers' Beliefs and Their Work in Utilizing the Resources of Science Museum.

    ERIC Educational Resources Information Center

    Chin, Chi-Chin; Tuan, Hsiao-lin

    The purpose of this study was to investigate the growth of teachers' beliefs through being involved in the process of developing science, technology, and society modules based on the educational resources of a science museum in Taiwan. Action research was the source of data from two elementary and two secondary science teachers who participated in…

  3. The Effects of a Concept Map-Based Information Display in an Electronic Portfolio System on Information Processing and Retention in a Fifth-Grade Science Class Covering the Earth's Atmosphere

    ERIC Educational Resources Information Center

    Kim, Paul; Olaciregui, Claudia

    2008-01-01

    An electronic portfolio system, designed to serve as a resource-based learning space, was tested in a fifth-grade science class. The control-group students accessed a traditional folder-based information display in the system and the experimental-group students accessed a concept map-based information display to review a science portfolio. The…

  4. Resources and approaches for teaching physics to pre-health and life science majors

    NASA Astrophysics Data System (ADS)

    Widenhorn, Ralf

    2014-03-01

    As science is advancing, the skill set for a physician or medical researcher today and in the future is very different than it has been in the past. As an example, the American Association of Medical Colleges revised the Medical College Admissions Test (MCAT) to reflect this dynamic environment. Because of these changes, the needs of students entering into these professions are often not met by a traditional physics course. Developing curriculum for an introductory physics course that helps to prepare life science and pre-health students can be challenging for many physics instructors who lack a strong foundation in biology or medicine. This presentation will address various approaches that physics instructors without a background in life sciences can use to successfully teach an introductory physics course for life science and pre-heath students. For these courses, an online resource may be a useful tool. Online resources already exist today, but their utility relies on active engagement and sharing of teaching material by physics instructors possessing a background in both physics and the life sciences. This talk will address ways for the biomedical physics community to contribute to this effort.

  5. Community Coordinated Modeling Center: A Powerful Resource in Space Science and Space Weather Education

    NASA Astrophysics Data System (ADS)

    Chulaki, A.; Kuznetsova, M. M.; Rastaetter, L.; MacNeice, P. J.; Shim, J. S.; Pulkkinen, A. A.; Taktakishvili, A.; Mays, M. L.; Mendoza, A. M. M.; Zheng, Y.; Mullinix, R.; Collado-Vega, Y. M.; Maddox, M. M.; Pembroke, A. D.; Wiegand, C.

    2015-12-01

    Community Coordinated Modeling Center (CCMC) is a NASA affiliated interagency partnership with the primary goal of aiding the transition of modern space science models into space weather forecasting while supporting space science research. Additionally, over the past ten years it has established itself as a global space science education resource supporting undergraduate and graduate education and research, and spreading space weather awareness worldwide. A unique combination of assets, capabilities and close ties to the scientific and educational communities enable this small group to serve as a hub for raising generations of young space scientists and engineers. CCMC resources are publicly available online, providing unprecedented global access to the largest collection of modern space science models (developed by the international research community). CCMC has revolutionized the way simulations are utilized in classrooms settings, student projects, and scientific labs and serves hundreds of educators, students and researchers every year. Another major CCMC asset is an expert space weather prototyping team primarily serving NASA's interplanetary space weather needs. Capitalizing on its unrivaled capabilities and experiences, the team provides in-depth space weather training to students and professionals worldwide, and offers an amazing opportunity for undergraduates to engage in real-time space weather monitoring, analysis, forecasting and research. In-house development of state-of-the-art space weather tools and applications provides exciting opportunities to students majoring in computer science and computer engineering fields to intern with the software engineers at the CCMC while also learning about the space weather from the NASA scientists.

  6. A survey of the use of electronic scientific information resources among medical and dental students

    PubMed Central

    Romanov, Kalle; Aarnio, Matti

    2006-01-01

    Background To evaluate medical and dental students' utilization of electronic information resources. Methods A web survey sent to 837 students (49.9% responded). Results Twenty-four per cent of medical students and ninteen per cent of dental students searched MEDLINE 2+ times/month for study purposes, and thiry-two per cent and twenty-four per cent respectively for research. Full-text articles were used 2+ times/month by thirty-three per cent of medical and ten per cent of dental students. Twelve per cent of respondents never utilized either MEDLINE or full-text articles. In multivariate models, the information-searching skills among students were significantly associated with use of MEDLINE and full-text articles. Conclusion Use of electronic resources differs among students. Forty percent were non-users of full-text articles. Information-searching skills are correlated with the use of electronic resources, but the level of basic PC skills plays not a major role in using these resources. The student data shows that adequate training in information-searching skills will increase the use of electronic information resources. PMID:16684347

  7. Connecting knowledge resources to the veterinary electronic health record: opportunities for learning at point of care.

    PubMed

    Alpi, Kristine M; Burnett, Heidi A; Bryant, Sheila J; Anderson, Katherine M

    2011-01-01

    Electronic health records (EHRs) provide clinical learning opportunities through quick and contextual linkage of patient signalment, symptom, and diagnosis data with knowledge resources covering tests, drugs, conditions, procedures, and client instructions. This paper introduces the EHR standards for linkage and the partners-practitioners, content publishers, and software developers-necessary to leverage this possibility in veterinary medicine. The efforts of the American Animal Hospital Association (AAHA) Electronic Health Records Task Force to partner with veterinary practice management systems to improve the use of controlled vocabulary is a first step in the development of standards for sharing knowledge at the point of care. The Veterinary Medical Libraries Section (VMLS) of the Medical Library Association's Task Force on Connecting the Veterinary Health Record to Information Resources compiled a list of resources of potential use at point of care. Resource details were drawn from product Web sites and organized by a metric used to evaluate medical point-of-care resources. Additional information was gathered from questions sent by e-mail and follow-up interviews with two practitioners, a hospital network, two software developers, and three publishers. Veterinarians with electronic records use a variety of information resources that are not linked to their software. Systems lack the infrastructure to use the Infobutton standard that has been gaining popularity in human EHRs. While some veterinary knowledge resources are digital, publisher sites and responses do not indicate a Web-based linkage of veterinary resources with EHRs. In order to facilitate lifelong learning and evidence-based practice, veterinarians and educators of future practitioners must demonstrate to veterinary practice software developers and publishers a clinically-based need to connect knowledge resources to veterinary EHRs.

  8. Integrating science and policy in natural resource management: Lessons and opportunities from North America

    SciTech Connect

    Clark, R.N.; Meidinger, E.E.; Miller, G.; Rayner, J.; Layseca, M.

    1998-09-01

    Relations between science and policy concerning many issues (e.g., health, energy, natural resources) have been changing worldwide. Public pressure to resolve such complex and often controversial issues has resulted in policymakers and policy implementers seeking better knowledge on which to base their decisions. As a result, scientists have become more activity engaged in the creation and evaluation of policy. In this paper, the authors summarize the literature and experience in how Canada, Mexico, and the United States approach the integration of science and policy; the authors describe some apparent barriers and lessons; and they suggest some issues that may prove fruitful for discussion and future collaboration.

  9. Schools of California Online Resources for Education: History-Social Science One Stop Shopping for California's Social Studies Teachers.

    ERIC Educational Resources Information Center

    Hill, Margaret; Benoit, Robert

    1998-01-01

    Reviews the resources available for social studies teachers from the Schools of California Online Resources for Education (SCORE): History Social Science World Wide Web site. Includes curriculum-aligned resources and lessons; standards and assessment information; interactive projects and field trips; teacher chat area; professional development…

  10. Internet-Accessible Scholarly Resources for the Humanities and Social Sciences.

    ERIC Educational Resources Information Center

    ACLS Newsletter, 1997

    1997-01-01

    This newsletter focuses on the presentations of a program session on Internet-accessible scholarly resources, held at the 1996 ACLS Annual Meeting. Articles in the newsletter include: "Building the Scene: Words, Images, Data, and Beyond" (David Green); "Electronic Texts: The Promise and the Reality" (Susan Hockey); "Images on the Internet: Issues…

  11. Renewing U.S. Mathematics: Critical Resources for the Future. Report of the Ad Hoc Committee on Resources for the Mathematical Sciences.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC. Commission on Physical Sciences, Mathematics, and Resources.

    This report assesses the adequacy of United States resources in support of mathematics. Section I (the introduction) considers the support of research, the scope of mathematics, and relationships of mathematics to computer science and education. Section II discusses strengths and opportunities in the mathematical sciences by considering…

  12. Considering Point-of-Care Electronic Medical Resources in Lieu of Traditional Textbooks for Medical Education.

    PubMed

    Hale, LaDonna S; Wallace, Michelle M; Adams, Courtney R; Kaufman, Michelle L; Snyder, Courtney L

    2015-09-01

    Selecting resources to support didactic courses is a critical decision, and the advantages and disadvantages must be carefully considered. During clinical rotations, students not only need to possess strong background knowledge but also are expected to be proficient with the same evidence-based POC resources used by clinicians. Students place high value on “real world” learning and therefore may place more value on POC resources that they know practicing clinicians use as compared with medical textbooks. The condensed nature of PA education requires students to develop background knowledge and information literacy skills over a short period. One way to build that knowledge and those skills simultaneously is to use POC resources in lieu of traditional medical textbooks during didactic training. Electronic POC resources offer several advantages over traditional textbooks and should be considered as viable options in PA education. PMID:26309211

  13. Disseminating context-specific access to online knowledge resources within electronic health record systems.

    PubMed

    Del Fiol, Guilherme; Curtis, Clayton; Cimino, James J; Iskander, Andrew; Kalluri, Aditya S D; Jing, Xia; Hulse, Nathan C; Long, Jie; Overby, Casey L; Schardt, Connie; Douglas, David M

    2013-01-01

    Clinicians' patient care information needs are frequent and largely unmet. Online knowledge resources are available that can help clinicians meet these information needs. Yet, significant barriers limit the use of these resources within the clinical workflow. Infobuttons are clinical decision support tools that use the clinical context (e.g., institution, user, patient) within electronic health record (EHR) systems to anticipate clinicians' questions and provide automated links to relevant information in knowledge resources. This paper describes OpenInfobutton (www.openinfobutton.org): a standards-based, open source Web service that was designed to disseminate infobutton capabilities in multiple EHR systems and healthcare organizations. OpenInfobutton has been successfully integrated with 38 knowledge resources at 5 large healthcare organizations in the United States. We describe the OpenInfobutton architecture, knowledge resource integration, and experiences at five large healthcare organizations.

  14. Disseminating Context-Specific Access to Online Knowledge Resources within Electronic Health Record Systems

    PubMed Central

    Fiol, Guilherme Del; Curtis, Clayton; Cimino, James J.; Iskander, Andrew; Kalluri, Aditya S.D.; Jing, Xia; Hulse, Nathan C.; Long, Jie; Overby, Casey L.; Schardt, Connie; Douglas, David M.

    2013-01-01

    Clinicians’ patient care information needs are frequent and largely unmet. Online knowledge resources are available that can help clinicians meet these information needs. Yet, significant barriers limit the use of these resources within the clinical workflow. Infobuttons are clinical decision support tools that use the clinical context (e.g., institution, user, patient) within electronic health record (EHR) systems to anticipate clinicians’ questions and provide automated links to relevant information in knowledge resources. This paper describes OpenInfobutton (www.openinfobutton.org): a standards-based, open source Web service that was designed to disseminate infobutton capabilities in multiple EHR systems and healthcare organizations. OpenInfobutton has been successfully integrated with 38 knowledge resources at 5 large healthcare organizations in the United States. We describe the OpenInfobutton architecture, knowledge resource integration, and experiences at five large healthcare organizations. PMID:23920641

  15. Cyber Shovels in High School: An Online Soil Science Resource for Educators

    NASA Astrophysics Data System (ADS)

    Krzic, M.; Basiliko, N.; Bedard-Haughn, A.; Humphreys, E.; Price, G.; Dampier, L.; Grand, S.; Dynatkar, S.; Crowley, C.

    2012-04-01

    Declining enrolment in soil science courses at post-secondary institutions in Canada and around the world tells us that fewer high school students are considering a career in this discipline than ever before. This may be due to soil science programs losing visibility as they are incorporated into other, larger programs; a lack of awareness of what opportunities exist for soil science professionals; or a disinclination of high school educators to use soil science scenarios as examples in their science curriculum. In 2010, we initiated a three-year, multi-institutional project aimed at introducing soil science concepts into high school curricula across Canada. The goals of this project are to promote learning about the importance of soil as a natural resource, provide useful tools that high school educators can incorporate into their lesson plans, and encourage students to pursue soil science in their higher education. The tool (http://soilweb.landfood.ubc.ca/youth/) features five main themes: (1) descriptions of soil research projects currently undertaken by faculty at five universities across Canada; (2) links to age-appropriate soil related resources that provide exercises and examples teachers can easily use; (3) profiles of soil scientists "at work" in a diverse range of careers to motivate future soil scientists; (4) examples of recent news stories about soil to highlight its relevance in our day to day lives; and (5) a soil forum for students and teachers to ask questions. This tool will be further refined by incorporating feedback obtained from high school teachers and students.

  16. Use of Hawaii Analog Sites for Lunar Science and In-Situ Resource Utilization

    NASA Technical Reports Server (NTRS)

    Sanders, G. B.; Larson, W. E.; Picard, M.; Hamilton, J. C.

    2011-01-01

    In-Situ Resource Utilization (ISRU) and lunar science share similar objectives with respect to analyzing and characterizing the physical, mineral, and volatile materials and resources at sites of robotic and human exploration. To help mature and stress instruments, technologies, and hardware and to evaluate operations and procedures, space agencies have utilized demonstrations at analog sites on Earth before use in future missions. The US National Aeronautics and Space Administration (NASA), the Canadian Space Agency (CSA), and the German Space Agency (DLR) have utilized an analog site on the slope of Mauna Kea on the Big Island of Hawaii to test ISRU and lunar science hardware and operations in two previously held analog field tests. NASA and CSA are currently planning on a 3rd analog field test to be held in June, 2012 in Hawaii that will expand upon the successes from the previous two field tests.

  17. Use of Hawaii Analog Sites for Lunar Science and In-Situ Resource Utilization

    NASA Astrophysics Data System (ADS)

    Sanders, G. B.; Larson, W. E.; Picard, M.; Hamilton, J. C.

    2011-10-01

    In-Situ Resource Utilization (ISRU) and lunar science share similar objectives with respect to analyzing and characterizing the physical, mineral, and volatile materials and resources at sites of robotic and human exploration. To help mature and stress instruments, technologies, and hardware and to evaluate operations and procedures, space agencies have utilized demonstrations at analog sites on Earth before use in future missions. The US National Aeronautics and Space Administration (NASA), the Canadian Space Agency (CSA), and the German Space Agency (DLR) have utilized an analog site on the slope of Mauna Kea on the Big Island of Hawaii to test ISRU and lunar science hardware and operations in two previously held analog field tests. NASA and CSA are currently planning on a 3rd analog field test to be held in June, 2012 in Hawaii that will expand upon the successes from the previous two field tests.

  18. 2011 Year in review--Earth Resources Observation and Science Center

    USGS Publications Warehouse

    Johnson, Rebecca

    2012-01-01

    The USGS Earth Resources Observation and Science (EROS) Center's 2011 Year in Review is an annual report recounting the broad scope of the Center's 2011 accomplishments. The report covers preparations for the Landsat Data Continuity Mission (LDCM) launch, the ever-increasing use of free Landsat data, monitoring the effects of natural hazards, and more to emphasize the importance of innovation in using satellite data to study change over time.

  19. NASA UAV Airborne Science Capabilities in Support of Water Resource Management

    NASA Technical Reports Server (NTRS)

    Fladeland, Matthew

    2015-01-01

    This workshop presentation focuses on potential uses of unmanned aircraft observations in support of water resource management and agriculture. The presentation will provide an overview of NASA Airborne Science capabilities with an emphasis on past UAV missions to provide context on accomplishments as well as technical challenges. I will also focus on recent NASA Ames efforts to assist in irrigation management and invasive species management using airborne and satellite datasets.

  20. `Grasp of Practice' as a Reasoning Resource for Inquiry and Nature of Science Understanding

    NASA Astrophysics Data System (ADS)

    Ford, Michael

    2008-02-01

    This article articulates how a ‘grasp of practice’ serves as a reasoning resource for inquiry and citizenship abilities associated with nature of science (NOS) understanding. Theoretically, this resource is elaborated through an overlapping concern with ‘practice’ in two literatures, science studies and psychology of learning, bringing attention to two key roles in scientific practice, Critiquers and Constructors of claims. Empirically, this resource is made plausible by the results of an expert-novice study and a classroom study. In the expert-novice study, reactions of scientists and laypeople to science-related claims in the popular media were contrasted, underlining the appropriate ways scientists tend to Critique such claims. In the classroom study, sixth-grade students engaged in a 2-week ramp experiment, experiencing first hand the roles of Critiquers and Constructors of claims, and were subsequently assessed with a novel experimental task. Performances suggest that students had attained a grasp of practice, going well beyond mere execution of methods or procedures. These results challenge a common assumption that declarative knowledge best characterizes learning targets for supporting inquiry and NOS understanding.

  1. JPRS report: Science and technology. USSR: Electronics and electrical engineering

    NASA Astrophysics Data System (ADS)

    1990-09-01

    This is a compilation of translated articles from Russian publications. They are divided into the following general classifications: Broadcasting, Consumer Electronics; Antennas, Propagation; Circuits, Systems; Transportation; Industrial Electronics, Control Instrumentation; Power Engineering; Industrial Applications; Quantum Electronics, Electro-Optics; and Solid State Circuits. Some representative titles are: Satellite television: Antennas for 11 to 12 GHz band; Double stimulated scattering of electromagnetic waves in ionospheric plasma; Distribution of fluctuations of spherical waves in far field behind chaotically behaving planar shield; The VL10U electric train: Electrical circuit troubleshooting; Determination of power losses in superconducting devices; and Functional microelectronic devices based on superconducting quantum interferometers.

  2. Use of Electronic Information Resources among Research Scholars in the Islamia University of Bahawalpur, Pakistan

    ERIC Educational Resources Information Center

    Amjad, Anam; Ahmed, Shamshad; Bin Naeem, Salman

    2013-01-01

    This study examined the use of electronic resources among academic scholars of The Islamia University of Bahawalpur (IUB), Punjab, Pakistan. A quantitative survey was found most convenient and useful for this study. The total population of the study was 169 research students in IUB. The response rate was 79% and 133 utilizable responses were coded…

  3. Selection and Presentation of Commercially Available Electronic Resources: Issues and Practices.

    ERIC Educational Resources Information Center

    Jewell, Timothy D.

    This report focuses on practices related to the selection and presentation of commercially available electronic resources. As part of the Digital Library Federation's Collection Practices Initiative, the report also shares the goal of identifying and propagating practices that support the growth of sustainable and scalable collections. It looks in…

  4. A Survey of the Use of Electronic Resources at Seven Universities in Wuhan, China

    ERIC Educational Resources Information Center

    Zhang, Liyi; Ye, Pinghao; Liu, Qihua

    2011-01-01

    Purpose: The purpose of this paper is to report on users' information behaviour in China, a topic which has not been researched extensively. The aim is to help producers and providers collect and develop more electronic resources. Design/methodology/approach: The study investigates users' information behaviour at seven "211 Project" universities…

  5. Electronic Technology with Retarded Children: The Concept of the Training Resource Center

    ERIC Educational Resources Information Center

    Yonovitz, A.; Michaels, Robert

    1978-01-01

    To better serve the needs of severely retarded children within staff limitations, the Training Resource Center (TRC) at the Mansfield Training School (MTS) has devised certain electronic aids. TRC-developed equipment include the tangible reinforcement operant conditioning apparatus (TROCA), for audiological assessment, and a toilet training…

  6. Internet Resources on Women: Using Electronic Media in Curriculum Transformation. Women in the Curriculum Series.

    ERIC Educational Resources Information Center

    Korenman, Joan

    This manual has been written primarily for internet novices and for people already familiar with online communications who want to learn more about the growing array of electronic resources pertaining to Women's Studies and to transforming the curriculum so that it better reflects women's experience, accomplishments, and perspectives. Chapter 1…

  7. The Acquisition and Management of Electronic Resources: Can Use Justify Cost?

    ERIC Educational Resources Information Center

    Koehn, Shona L.; Hawamdeh, Suliman

    2010-01-01

    As library collections increasingly become digital, libraries are faced with many challenges regarding the acquisition and management of electronic resources. Some of these challenges include copyright and fair use, the first-sale doctrine, licensing versus ownership, digital preservation, long-term archiving, and, most important, the issue of…

  8. Oklahoma Library Technology Network (OLTN) Electronic Resources for Elementary Age Children.

    ERIC Educational Resources Information Center

    Fox, Carol, Comp.

    This document describes Oklahoma Library Technology Network electronic resources for elementary age children. The first section provides a history of Oklahoma statewide shared databases. Oklahoma statewide information database contacts are listed in the second section. The third section presents information on InfoTrac Kid's Edition Online…

  9. Managing Electronic Resources: A Survey of Current Practices in Academic Libraries.

    ERIC Educational Resources Information Center

    Shaw, Beth Hansen

    This document reports results of an online survey that examined practices and procedures in the management of electronic resources in 65 academic library reference departments. Responses are related to: (1) student population; (2) library use by community people; (3) number of public access workstations, workstations with World Wide Web access,…

  10. Implementation of an Electronic Resource Assessment System in an Academic Library

    ERIC Educational Resources Information Center

    Xu, Fei

    2010-01-01

    Purpose: The purpose of this paper is to provide a library with useful information about selection criteria for an electronic resource assessment system and practical assistance on how to implement efficiently such a system. Design/methodology/approach: The paper is based on literature review, desk research, and implementation experience.…

  11. Resource and Referral Service: A Report on Electronic Networks for Educators.

    ERIC Educational Resources Information Center

    Gordon, Ruth; Smink, Jay

    This report describes the activities of the Resource and Referral Service (RRS), which was established in 1977 as a member of a nationwide dissemination network called the Research and Development Exchange (RDx), in using electronic networks as part of its dissemination effort. Discussed first are the history and objectives of RRS. The next…

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

    SciTech Connect

    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.

  13. Open-access databases as unprecedented resources and drivers of cultural change in fisheries science

    SciTech Connect

    McManamay, Ryan A; Utz, Ryan

    2014-01-01

    Open-access databases with utility in fisheries science have grown exponentially in quantity and scope over the past decade, with profound impacts to our discipline. The management, distillation, and sharing of an exponentially growing stream of open-access data represents several fundamental challenges in fisheries science. Many of the currently available open-access resources may not be universally known among fisheries scientists. We therefore introduce many national- and global-scale open-access databases with applications in fisheries science and provide an example of how they can be harnessed to perform valuable analyses without additional field efforts. We also discuss how the development, maintenance, and utilization of open-access data are likely to pose technical, financial, and educational challenges to fisheries scientists. Such cultural implications that will coincide with the rapidly increasing availability of free data should compel the American Fisheries Society to actively address these problems now to help ease the forthcoming cultural transition.

  14. Development of a Computer-Based Resource for Inclusion Science Classrooms

    NASA Astrophysics Data System (ADS)

    Olsen, J. K.; Slater, T.

    2005-12-01

    Current instructional issues necessitate educators start with curriculum and determine how educational technology can assist students in achieving positive learning goals, functionally supplementing the classroom instruction. Technology projects incorporating principles of situated learning have been shown to provide effective framework for learning, and computer technology has been shown to facilitate learning among special needs students. Students with learning disabilities may benefit from assistive technology, but these resources are not always utilized during classroom instruction: technology is only effective if teachers view it as an integral part of the learning process. The materials currently under development are in the domain of earth and space science, part of the Arizona 5-8 Science Content Standards. The concern of this study is to determine a means of assisting inclusive education that is both feasible and effective in ensuring successful science learning outcomes for all students whether regular education or special needs.

  15. Toward a Data Scalable Solution for Facilitating Discovery of Science Resources

    SciTech Connect

    Weaver, Jesse R.; Castellana, Vito G.; Morari, Alessandro; Tumeo, Antonino; Purohit, Sumit; Chappell, Alan R.; Haglin, David J.; Villa, Oreste; Choudhury, Sutanay; Schuchardt, Karen L.; Feo, John T.

    2014-12-31

    Science is increasingly motivated by the need to process larger quantities of data. It is facing severe challenges in data collection, management, and processing, so much so that the computational demands of “data scaling” are competing with, and in many fields surpassing, the traditional objective of decreasing processing time. Example domains with large datasets include astronomy, biology, genomics, climate/weather, and material sciences. This paper presents a real-world use case in which we wish to answer queries pro- vided by domain scientists in order to facilitate discovery of relevant science resources. The problem is that the metadata for these science resources is very large and is growing quickly, rapidly increasing the need for a data scaling solution. We propose a system – SGEM – designed for answering graph-based queries over large datasets on cluster architectures, and we re- port performance results for queries on the current RDESC dataset of nearly 1.4 billion triples, and on the well-known BSBM SPARQL query benchmark.

  16. Design Guide for Earth System Science Education: A Web-Based Resource for Teaching Earth System Science

    NASA Astrophysics Data System (ADS)

    Wake, C. P.; Ruzek, M.

    2006-12-01

    The Design Guide for Earth System Science Education (ESSE) is a web-based resource for faculty from multiple disciplines who wish to develop Earth System Science courses or programs in their own institutional settings. This guide represents the lessons learned from 15 years of NASA-supported Earth system science education programs at 57 universities and colleges throughout the United States. The ESSE Design Guide provides a comprehensive synthesis of the experience of faculty who have taught ESS courses at universities in the United States beginning in the early 1990s as part of the ESS program funded by NASA. If you consider each of the ESS courses that have been developed and taught as `experiments' both in pedagogy and institutional organization, then the design guide represents an analysis of the experiments and provides a summary of the main results. The design guide covers a range of topics including teaching, learning and evaluation, institutional change, community building, pathways to STEM education, and diversity. Information is also provided via key points, cross-cutting themes, frequently asked questions, and short stories from the field.

  17. A review of Computer Science resources for learning and teaching with K-12 computing curricula: an Australian case study

    NASA Astrophysics Data System (ADS)

    Falkner, Katrina; Vivian, Rebecca

    2015-10-01

    To support teachers to implement Computer Science curricula into classrooms from the very first year of school, teachers, schools and organisations seek quality curriculum resources to support implementation and teacher professional development. Until now, many Computer Science resources and outreach initiatives have targeted K-12 school-age children, with the intention to engage children and increase interest, rather than to formally teach concepts and skills. What is the educational quality of existing Computer Science resources and to what extent are they suitable for classroom learning and teaching? In this paper, an assessment framework is presented to evaluate the quality of online Computer Science resources. Further, a semi-systematic review of available online Computer Science resources was conducted to evaluate resources available for classroom learning and teaching and to identify gaps in resource availability, using the Australian curriculum as a case study analysis. The findings reveal a predominance of quality resources, however, a number of critical gaps were identified. This paper provides recommendations and guidance for the development of new and supplementary resources and future research.

  18. Science to support the understanding of Ohio's water resources, 2014-15

    USGS Publications Warehouse

    Shaffer, Kimberly; Kula, Stephanie P.

    2014-01-01

    The U.S. Geological Survey (USGS) works in cooperation with local, State, and other Federal agencies, as well as universities, to furnish decision makers, policy makers, USGS scientists, and the general public with reliable scientific information and tools to assist them in management, stewardship, and use of Ohio’s natural resources. The diversity of scientific expertise among USGS personnel enables them to carry out large- and small-scale multidisciplinary studies. The USGS is unique among government organizations because it has neither regulatory nor developmental authority—its sole product is impartial, credible, relevant, and timely scientific information, equally accessible and available to everyone. The USGS Ohio Water Science Center provides reliable hydrologic and water-related ecological information to aid in the understanding of the use and management of the Nation’s water resources, in general, and Ohio’s water resources, in particular. This fact sheet provides an overview of current (2014) or recently completed USGS studies and data activities pertaining to water resources in Ohio. More information regarding projects of the USGS Ohio Water Science Center is available at http://oh.water.usgs.gov/.

  19. Electronic Learning in the German Science Project "NAWI-Interaktiv"

    ERIC Educational Resources Information Center

    Wegner, Claas; Homann, Wiebke; Strehlke, Friederike

    2014-01-01

    The German science project "NAWI-Interaktiv" is an example of innovative use of E-Learning and new media education. Since 2009, the learning platform provides learners and teachers with high-quality learning tools, teaching material, useful information and E-learning programs for free. This is to raise the pupils' motivation to learn…

  20. TeleScience Activities: Educational Uses of Electronic Networks.

    ERIC Educational Resources Information Center

    Waugh, Michael L.; Levin, James A.

    1989-01-01

    Described are successful science activities which have been conducted on an international telecommunications network which links schools in the United States, Mexico, Japan, and Israel. Examined are several activities currently being developed. Reports an innovative way to involve a wide range of students in the scientific process. (MVL)

  1. Electronic publishing: implications for health sciences libraries and librarians.

    PubMed Central

    Schulman, J L

    1986-01-01

    Increasingly we hear of "electronic publishing" in the form of books and journals made available as databases, either through traditional online services or through electronic message services. This paper explores its potential impact on the medical library community and on the relationship between end user and librarian. The librarian's new roles as intermediary, facilitator, and advocate for end users are examined. The question of developing expertise for evaluating information as well as facilitating access is addressed. PMID:3511993

  2. [Trends of electronic publishing in medicine and life sciences].

    PubMed

    Strelski-Waisman, Neta; Waisman, Dan

    2005-09-01

    Scientific publication in the electronic media is gaining popularity in academic libraries, research institutions and commercial organizations. The electronic journal may shorten the processes of writing and publication, decrease publication and distribution costs, and enable access from any location in the world. Electronic publications have unique advantages: it is possible to search them, to create hyperlinks to references and footnotes, as well as to information on the web and to include graphics and photographs at a very low cost. Audio, video and tri-dimensional images may also be included. Electronic publishing may also speed up review and publication processes and enable the writer to receive immediate feedback through the web. However, in spite of the advantages, there are certain points that must be considered: accessibility to previously published material is not guaranteed as databases are not always stable and coverage may change without notice. In addition, the price that commercial publishers charge for their services may be very high or be subject to the purchase of a packaged deal that may include unwanted databases. Many issues of copyright and the use of published material are not yet finalized. In this review we discuss the advantages and disadvantages of the electronic scientific publication, the feasibility of keeping appropriate quality and peer-review process, the stability and accessibility of databases managed by the publishers and the acceptance of the electronic format by scientists and clinicians. PMID:16218535

  3. Use of single scatter electron monte carlo transport for medical radiation sciences

    DOEpatents

    Svatos, Michelle M.

    2001-01-01

    The single scatter Monte Carlo code CREEP models precise microscopic interactions of electrons with matter to enhance physical understanding of radiation sciences. It is designed to simulate electrons in any medium, including materials important for biological studies. It simulates each interaction individually by sampling from a library which contains accurate information over a broad range of energies.

  4. Electronics: The Continuing Revolution. No. 5 in a Series of Special "Science" Compendia.

    ERIC Educational Resources Information Center

    Abelson, Philip H., Ed.; Hammond, Allen L., Ed.

    Presented are articles originally published in "Science" during 1975-77. This issue is divided into five parts. The first part presents four articles designed to provide an overview of the past, present, and future of electronics. The second part presents twelve articles showing the pervasiveness of electronics in banking and marketing, medicine,…

  5. Science center capabilities to monitor and investigate Michigan’s water resources, 2016

    USGS Publications Warehouse

    Giesen, Julia A.; Givens, Carrie E.

    2016-09-06

    Michigan faces many challenges related to water resources, including flooding, drought, water-quality degradation and impairment, varying water availability, watershed-management issues, stormwater management, aquatic-ecosystem impairment, and invasive species. Michigan’s water resources include approximately 36,000 miles of streams, over 11,000 inland lakes, 3,000 miles of shoreline along the Great Lakes (MDEQ, 2016), and groundwater aquifers throughout the State.The U.S. Geological Survey (USGS) works in cooperation with local, State, and other Federal agencies, as well as tribes and universities, to provide scientific information used to manage the water resources of Michigan. To effectively assess water resources, the USGS uses standardized methods to operate streamgages, water-quality stations, and groundwater stations. The USGS also monitors water quality in lakes and reservoirs, makes periodic measurements along rivers and streams, and maintains all monitoring data in a national, quality-assured, hydrologic database.The USGS in Michigan investigates the occurrence, distribution, quantity, movement, and chemical and biological quality of surface water and groundwater statewide. Water-resource monitoring and scientific investigations are conducted statewide by USGS hydrologists, hydrologic technicians, biologists, and microbiologists who have expertise in data collection as well as various scientific specialties. A support staff consisting of computer-operations and administrative personnel provides the USGS the functionality to move science forward. Funding for USGS activities in Michigan comes from local and State agencies, other Federal agencies, direct Federal appropriations, and through the USGS Cooperative Matching Funds, which allows the USGS to partially match funding provided by local and State partners.This fact sheet provides an overview of the USGS current (2016) capabilities to monitor and study Michigan’s vast water resources. More

  6. Resources and References for Family and Consumer Science Teachers, January 1998 to April 1998 [and] References for Family and Consumer Sciences Teachers. December 1996 to January 1998.

    ERIC Educational Resources Information Center

    Scholl, Jan F., Comp.

    This document, which is intended for family and consumer science teachers, contains two lists of recent magazine articles, curriculum guides, bibliographies, videotapes, and other educational resources and references about and for use in secondary-level family and consumer science courses. Included on the first list are the following: 50 magazine…

  7. The Heritage of Earth Science Applications in Policy, Business, and Management of Natural Resources

    NASA Astrophysics Data System (ADS)

    Macauley, M.

    2012-12-01

    From the first hand-held cameras on the Gemini space missions to present day satellite instruments, Earth observations have enhanced the management of natural resources including water, land, and air. Applications include the development of new methodology (for example, developing and testing algorithms or demonstrating how data can be used) and the direct use of data in decisionmaking and policy implementation. Using well-defined bibliographic search indices to systematically survey a broad social science literature, this project enables identification of a host of well-documented, practical and direct applications of Earth science data in resource management. This literature has not previously been well surveyed, aggregated, or analyzed for the heritage of lessons learned in practical application of Earth science data. In the absence of such a survey, the usefulness of Earth science data is underestimated and the factors that make people want to use -- and able to use -- the data are poorly understood. The project extends and updates previous analysis of social science applications of Landsat data to show their contemporary, direct use in new policy, business, and management activities and decisionmaking. The previous surveys (for example, Blumberg and Jacobson 1997; National Research Council 1998) find that the earliest attempts to use data are almost exclusively testing of methodology rather than direct use in resource management. Examples of methodology prototyping include Green et al. (1997) who demonstrate use of remote sensing to detect and monitor changes in land cover and use, Cowen et al. (1995) who demonstrate design and integration of GIS for environmental applications, Hutchinson (1991) who shows uses of data for famine early warning, and Brondizio et al. (1996) who show the link of thematic mapper data with botanical data. Blumberg and Jacobson (in Acevedo et al. 1996) show use of data in a study of urban development in the San Francisco Bay and the

  8. Stakeholder-led science: engaging resource managers to identify science needs for long-term management of floodplain conservation lands.

    USGS Publications Warehouse

    Bouska, Kristin L.; Lindner, Garth; Paukert, Craig; Jacobson, Robert B.

    2016-01-01

    Floodplains pose challenges to managers of conservation lands because of constantly changing interactions with their rivers. Although scientific knowledge and understanding of the dynamics and drivers of river-floodplain systems can provide guidance to floodplain managers, the scientific process often occurs in isolation from management. Further, communication barriers between scientists and managers can be obstacles to appropriate application of scientific knowledge. With the coproduction of science in mind, our objectives were the following: (1) to document management priorities of floodplain conservation lands, and (2) identify science needs required to better manage the identified management priorities under nonstationary conditions, i.e., climate change, through stakeholder queries and interactions. We conducted an online survey with 80 resource managers of floodplain conservation lands along the Upper and Middle Mississippi River and Lower Missouri River, USA, to evaluate management priority, management intensity, and available scientific information for management objectives and conservation targets. Management objectives with the least information available relative to priority included controlling invasive species, maintaining respectful relationships with neighbors, and managing native, nongame species. Conservation targets with the least information available to manage relative to management priority included pollinators, marsh birds, reptiles, and shore birds. A follow-up workshop and survey focused on clarifying science needs to achieve management objectives under nonstationary conditions. Managers agreed that metrics of inundation, including depth and extent of inundation, and frequency, duration, and timing of inundation would be the most useful metrics for management of floodplain conservation lands with multiple objectives. This assessment provides guidance for developing relevant and accessible science products to inform management of highly

  9. Effects of tactual and kinesthetic instructional resources on simple recall and higher-level cognitive science achievement and attitudes toward science of third-grade suburban students

    NASA Astrophysics Data System (ADS)

    Searson, Robert Francis

    This researcher investigated the effects of tactual and kinesthetic instructional resources on the simple recall and higher-level cognitive science achievement and attitudes toward science of third-grade suburban students in a northern New Jersey school district. The Learning Style Inventory (LSI) (Dunn, Dunn, & Price, 1996) was administered to ascertain the identity of the learning-style perceptual preferences of all 59 third-graders who completed the three science units. Each of the three classes was presented two science units using learning-style instructional resources; one science unit was taught using traditional methods. All three science units were completed in a six-week period. Students were administered a pretest and posttest for each science unit and the Semantic Differential Scale (Pizzo, 1981) at the conclusion of each science unit. Analysis of variance (ANOVA) assessed the effects of treatments and attitudes toward science. The statistical analysis of this study revealed a significant difference (p < 0.0001) between students' simple recall science achievement posttest scores when taught tactually and/or kinesthetically compared to when they were taught science traditionally. Furthermore, the Contingency Table analysis, using Fisher's Exact Test indicated a significant difference (p = 0.00008) between the higher-level cognitive science achievement posttest scores when students are taught science tactually and/or kinesthetically compared to when they are taught science traditionally. The findings of this study supported the view when tactual and/or kinesthetic methods were employed, higher achievement gains were realized for simple recall and higher-level cognitive science achievement. Further recommendations called for a reexamination of science instructional methods employed in our elementary classroom.

  10. Increasing Opportunities and Success in Science, Math, Engineering and Technology Through Partnerships and Resource Convergence

    NASA Astrophysics Data System (ADS)

    Huebner, P.

    2003-12-01

    Bridging the geographic boundaries and providing educational opportunities is the goal of American Indian Programs at Arizona State University East. Since its inception in 1997, American Indian Programs has established programs and partnerships to provide opportunities and resources to Tribal communities throughout Arizona. From educational programs to enhance student achievement at the K-12 level to recruitment and retention of American Indian students at the post secondary level, American Indian Programs provides the resources to further the success of students in science, math, engineering and technology. Resource convergence is critical in providing opportunities to ensure the success of Indian students in science, math, engineering and technology. American Indian Programs has built successful programs based on partnerships between federal grant programs, corporate, federal and state agencies. Providing professional development for teachers, school assessment, science and math curriculum and data collection are the primary efforts at the K-12 level to increase student achievement. Enrichment programs to enhance K-12 activities include the development of the Arizona American Indian Science and Engineering Fair (the only State fair for American Indiana's in the country) supported entirely through corporate support, summer residential programs, after school activities and dual enrollment programs for high school students. ASU East's retention rate for first year students is 92 percent and 1in 6 graduating students enter graduate programs. American Indian Programs strives to build student relationships with federal, state and corporate agencies through internships and coops. This effort has led to the development of an E-mentoring program that allows students (and K-12 teachers) to work directly with practicing scientists, and engineers in research activities. New programs look to increase technology not only in Tribal schools but increase technology in the homes

  11. Linking Formal and Informal Science Education: A Successful Model using Libraries, Volunteers and NASA Resources

    NASA Astrophysics Data System (ADS)

    Race, M. S.; Lafayette Library; Learning Center Foundation (Lllcf)

    2011-12-01

    In these times of budget cuts, tight school schedules, and limited opportunities for student field trips and teacher professional development, it is especially difficult to expose elementary and middle school students to the latest STEM information-particularly in the space sciences. Using our library as a facilitator and catalyst, we built a volunteer-based, multi-faceted, curriculum-linked program for students and teachers in local middle schools (Grade 8) and showcased new astronomical and planetary science information using mainly NASA resources and volunteer effort. The project began with the idea of bringing free NASA photo exhibits (FETTU) to the Lafayette and Antioch Libraries for public display. Subsequently, the effort expanded by adding layers of activities that brought space and science information to teachers, students and the pubic at 5 libraries and schools in the 2 cities, one of which serves a diverse, underserved community. Overall, the effort (supported by a pilot grant from the Bechtel Foundation) included school and library based teacher workshops with resource materials; travelling space museum visits with hands-on activities (Chabot-to-Go); separate powerpoint presentations for students and adults at the library; and concurrent ancillary space-related themes for young children's programs at the library. This pilot project, based largely on the use of free government resources and online materials, demonstrated that volunteer-based, standards-linked STEM efforts can enhance curriculum at the middle school, with libraries serving a special role. Using this model, we subsequently also obtained a small NASA-Space Grant award to bring star parties and hand-on science activities to three libraries this Fall, linking with numerous Grade 5 teachers and students in two additional underserved areas of our county. It's not necessary to reinvent the wheel, you just collect the pieces and build on what you already have.

  12. Bridging the Gap Between Climate Science and Water-resource Applications

    NASA Astrophysics Data System (ADS)

    Arnold, J. R.; Clark, M. P.; Wood, A.; Gutmann, E. D.; Nijssen, B.; Brekke, L. D.

    2015-12-01

    Since 2010, the US Army Corps of Engineers (USACE) Climate Preparedness and Resilience Program has supported development of a coordinated system of products and tools to improve use of climate information in water-resource planning and management. The key products include: 1) a new understanding of the limitations of methods used to quantify impacts of climate change on water resources; 2) development and evaluation of national-domain climate downscaling and hydrologic simulation capabilities to provide information from climate model output relevant to the multiple scales of water resources decision-making with a spatially consistent assessment of the impacts of climate change on hydrologic conditions; and 3) development and evaluation of advanced streamflow forecasting methods. This will support USACE Districts and their stakeholders and partners with new data, new and newly evaluated model output, and specific tools in a framework to help with routine applications for managing water resources throughout the U.S., and to enhance considerations of climate preparedness and resilience in that work. This presentation will summarize the collaborative development of some of those products; describe current and planned future USACE capabilities for incorporating advanced climate information at multiple scales of analysis and decision; discuss uses of climate information in water-resources planning and management; and outline key unanswered science questions being addressed to increase utility and use of information in short- and longer-term planning. Specifically, we will describe the current suite and planned trajectory of new products, moving from capability development through to testing in limited pilot domains, on to product applications throughout the U.S., and, ultimately, into actual implementation at the level of USACE Districts to address climate change issues. Two key foci of this talk will be: 1) where climatological and hydrologic science is currently

  13. Development of Electron Energy Loss Spectroscopy in the Biological Sciences

    PubMed Central

    Aronova, M.A.; Leapman, R.D.

    2012-01-01

    The high sensitivity of electron energy loss spectroscopy (EELS) for detecting light elements at the nanoscale makes it a valuable technique for application to biological systems. In particular, EELS provides quantitative information about elemental distributions within subcellular compartments, specific atoms bound to individual macromolecular assemblies, and the composition of bionanoparticles. The EELS data can be acquired either in the fixed beam energy-filtered transmission electron microscope (EFTEM) or in the scanning transmission electron microscope (STEM), and recent progress in the development of both approaches has greatly expanded the range of applications for EELS analysis. Near single atom sensitivity is now achievable for certain elements bound to isolated macromolecules, and it becomes possible to obtain three-dimensional compositional distributions from sectioned cells through EFTEM tomography. PMID:23049161

  14. International Polar Year Information Resources: Science Librarians Behind the Scenes and in the Field

    NASA Astrophysics Data System (ADS)

    Hicks, G. J.; Sommer, S.

    2006-12-01

    As the International Polar Year approaches, research institutes, scientists, and students are preparing for the challenges of field research and the resulting reports and papers. In support of these researchers, libraries and information centers are developing programs and special projects to provide the information and repositories vital to dissemination of the resulting data and reports. From the National Snow and Ice Data Center's DAHLI project to Scott Polar Research Institute's Discovering the Poles, polar science librarians around the world are gearing up to provide service and information to researchers at home and in the field. Not only will these information specialists and librarians provide resources or answer questions for the scientist in the office, they will also provide much of those same services to the researcher in the field. IPY resources are a special case of the on-demand services science librarians typically provide. They help scientists formulate search strategies and take advantage of new developments in scientific databases at their home institutes. They provide many of the same services to researchers in the field. Whether sitting on an ice breaker in the Southern Ocean or in a tent on a glacier in Spitsbergen, field scientists can email or IM a question to a librarian for digital copies of papers, answers to reference questions, or information from a source in the office. IPY data and publications will be distributed among many existing and a few new clearinghouses and article databases. Science librarians will ensure that their researchers can locate and use these resources, providing a vital service and many important resources for this global effort to understand the current status of climate change and its effect around the globe.

  15. Integrating Genomic Resources with Electronic Health Records using the HL7 Infobutton Standard

    PubMed Central

    Overby, Casey Lynnette; Del Fiol, Guilherme; Rubinstein, Wendy S.; Maglott, Donna R.; Nelson, Tristan H.; Milosavljevic, Aleksandar; Martin, Christa L.; Goehringer, Scott R.; Freimuth, Robert R.; Williams, Marc S.

    2016-01-01

    Summary Background The Clinical Genome Resource (ClinGen) Electronic Health Record (EHR) Workgroup aims to integrate ClinGen resources with EHRs. A promising option to enable this integration is through the Health Level Seven (HL7) Infobutton Standard. EHR systems that are certified according to the US Meaningful Use program provide HL7-compliant infobutton capabilities, which can be leveraged to support clinical decision-making in genomics. Objectives To integrate genomic knowledge resources using the HL7 infobutton standard. Two tactics to achieve this objective were: (1) creating an HL7-compliant search interface for ClinGen, and (2) proposing guidance for genomic resources on achieving HL7 Infobutton standard accessibility and compliance. Methods We built a search interface utilizing OpenInfobutton, an open source reference implementation of the HL7 Infobutton standard. ClinGen resources were assessed for readiness towards HL7 compliance. Finally, based upon our experiences we provide recommendations for publishers seeking to achieve HL7 compliance. Results Eight genomic resources and two sub-resources were integrated with the ClinGen search engine via OpenInfobutton and the HL7 infobutton standard. Resources we assessed have varying levels of readiness towards HL7-compliance. Furthermore, we found that adoption of standard terminologies used by EHR systems is the main gap to achieve compliance. Conclusion Genomic resources can be integrated with EHR systems via the HL7 Infobutton standard using OpenInfobutton. Full compliance of genomic resources with the Infobutton standard would further enhance interoperability with EHR systems. PMID:27579472

  16. Identifying and evaluating electronic learning resources for use in adult-gerontology nurse practitioner education.

    PubMed

    Thompson, Hilaire J; Belza, Basia; Baker, Margaret; Christianson, Phyllis; Doorenbos, Ardith; Nguyen, Huong

    2014-01-01

    Enhancing existing curricula to meet newly published adult-gerontology advanced practice registered nurse (APRN) competencies in an efficient manner presents a challenge to nurse educators. Incorporating shared, published electronic learning resources (ELRs) in existing or new courses may be appropriate in order to assist students in achieving competencies. The purposes of this project were to (a) identify relevant available ELR for use in enhancing geriatric APRN education and (b) to evaluate the educational utility of identified ELRs based on established criteria. A multilevel search strategy was used. Two independent team members reviewed identified ELR against established criteria to ensure utility. Only resources meeting all criteria were retained. Resources were found for each of the competency areas and included formats such as podcasts, Web casts, case studies, and teaching videos. In many cases, resources were identified using supplemental strategies and not through traditional search or search of existing geriatric repositories. Resources identified have been useful to advanced practice educators in improving lecture and seminar content in a particular topic area and providing students and preceptors with additional self-learning resources. Addressing sustainability within geriatric APRN education is critical for sharing of best practices among educators and for sustainability of teaching and related resources.

  17. Performing continuous quality improvement for a digital health sciences library through an electronic mail analysis.

    PubMed Central

    D'Alessandro, D M; Qian, F; D'Alessandro, M P; Ostrem, S F; Choi, T A; Erkonen, W E; Galvin, J R

    1998-01-01

    BACKGROUND: The goal of this prospective, cross-sectional study was to determine the user demographics of a digital health sciences library (DHSL), motives for use, the nature of users information requests, and success rate in finding answers. METHODS: The content of 500 consecutive electronic mail messages (e-mails) submitted to a DHSL were analyzed using a predetermined coding scheme. Data were entered into a database and frequency analysis was performed. RESULTS: The number of information requests from the 500 e-mail messages was 751. The largest sender category was patients and laypersons followed by students, then physicians. Motivations for use were primarily medical advice (42.8%) and patient care (13.8%). E-mail subject areas were mainly medical (61.8%) and technical (20.6%). Answers to information requests were found 54.3% of the time and senders felt the DHSL was valuable (97.8%). CONCLUSIONS: A DHSL is a valuable medical resource. DHSLs must serve the broad information needs of patients and laypersons in addition to health care providers. Developers and managers of DHSLs can use this information to guide future development of DHSL information content and services, as has been done at The University of Iowa. PMID:9803305

  18. Technology modules from micro- and nano-electronics for the life sciences.

    PubMed

    Birkholz, M; Mai, A; Wenger, C; Meliani, C; Scholz, R

    2016-05-01

    The capabilities of modern semiconductor manufacturing offer remarkable possibilities to be applied in life science research as well as for its commercialization. In this review, the technology modules available in micro- and nano-electronics are exemplarily presented for the case of 250 and 130 nm technology nodes. Preparation procedures and the different transistor types as available in complementary metal-oxide-silicon devices (CMOS) and BipolarCMOS (BiCMOS) technologies are introduced as key elements of comprehensive chip architectures. Techniques for circuit design and the elements of completely integrated bioelectronics systems are outlined. The possibility for life scientists to make use of these technology modules for their research and development projects via so-called multi-project wafer services is emphasized. Various examples from diverse fields such as (1) immobilization of biomolecules and cells on semiconductor surfaces, (2) biosensors operating by different principles such as affinity viscosimetry, impedance spectroscopy, and dielectrophoresis, (3) complete systems for human body implants and monitors for bioreactors, and (4) the combination of microelectronics with microfluidics either by chip-in-polymer integration as well as Si-based microfluidics are demonstrated from joint developments with partners from biotechnology and medicine. WIREs Nanomed Nanobiotechnol 2016, 8:355-377. doi: 10.1002/wnan.1367 For further resources related to this article, please visit the WIREs website. PMID:26391194

  19. Technology modules from micro- and nano-electronics for the life sciences.

    PubMed

    Birkholz, M; Mai, A; Wenger, C; Meliani, C; Scholz, R

    2016-05-01

    The capabilities of modern semiconductor manufacturing offer remarkable possibilities to be applied in life science research as well as for its commercialization. In this review, the technology modules available in micro- and nano-electronics are exemplarily presented for the case of 250 and 130 nm technology nodes. Preparation procedures and the different transistor types as available in complementary metal-oxide-silicon devices (CMOS) and BipolarCMOS (BiCMOS) technologies are introduced as key elements of comprehensive chip architectures. Techniques for circuit design and the elements of completely integrated bioelectronics systems are outlined. The possibility for life scientists to make use of these technology modules for their research and development projects via so-called multi-project wafer services is emphasized. Various examples from diverse fields such as (1) immobilization of biomolecules and cells on semiconductor surfaces, (2) biosensors operating by different principles such as affinity viscosimetry, impedance spectroscopy, and dielectrophoresis, (3) complete systems for human body implants and monitors for bioreactors, and (4) the combination of microelectronics with microfluidics either by chip-in-polymer integration as well as Si-based microfluidics are demonstrated from joint developments with partners from biotechnology and medicine. WIREs Nanomed Nanobiotechnol 2016, 8:355-377. doi: 10.1002/wnan.1367 For further resources related to this article, please visit the WIREs website.

  20. Learning About Energy Resources Through Student Created Video Documentaries in the University Science Classroom

    NASA Astrophysics Data System (ADS)

    Wade, P.; Courtney, A.

    2010-12-01

    Students enrolled in an undergraduate non-science majors’ Energy Perspectives course created 10-15 minute video documentaries on topics related to Energy Resources and the Environment. Video project topics included wave, biodiesel, clean coal, hydro, solar and “off-the-grid” energy technologies. No student had any prior experience with creating video projects. Students had Liberal Arts academic backgrounds that included Anthropology, Theater Arts, International Studies, English and Early Childhood Education. Students were required to: 1) select a topic, 2) conduct research, 3) write a narrative, 4) construct a project storyboard, 5) shoot or acquire video and photos (from legal sources), 6) record the narrative, and 7) construct the video documentary. This study describes the instructional approach of using student created video documentaries as projects in an undergraduate non-science majors’ science course. Two knowledge survey instruments were used for assessment purposes. Each instrument was administered Pre-, Mid- and Post course. One survey focused on the skills necessary to research and produce video documentaries. Results showed students acquired enhanced technology skills especially with regard to research techniques, writing skills and video editing. The second survey assessed students’ content knowledge acquired from each documentary. Results indicated students’ increased their content knowledge of energy resource topics. Students reported very favorable evaluations concerning their experience with creating “Ken Burns” video project documentaries.

  1. NASA/NOAA/AMS Earth Science Electronic Theater

    NASA Technical Reports Server (NTRS)

    Hasler, Fritz

    1999-01-01

    Selections from the following very large Earth science observed & simulated datasets shown from: Historical: GOES-10 & AVHRR, SeaWIFS, TRMM, Meteosat, GMS, FY2, and ADEOS. and Simulated: EOS-AM1, Landsat 7, Astrovision, and 3D numerical storm model. Also highlights of the 1998 Hurricane & Severe Storm Seasons will be reviewed. A spectacular animations of La Nina season hurricanes: Bonnie, Georges, etc. 5000 frame 5-min GOES 10 continuous 28 day animation of the'98 Spring tornadic thunderstorm season and other special GOES test datasets will be shown.

  2. JPRS report: Science and technology. USSR: Electronics and electrical engineering

    NASA Astrophysics Data System (ADS)

    1991-02-01

    This is a compilation of translated articles from Russian publications. The articles are presented under several general classifications. They are as follow: Broadcasting, Consumer Electronics; Antennas, Propagation; Circuits, Systems; Transportation; Industrial Electronics, Control Instrumentation; and Power Engineering. A representative title from each category is as follows: Computer aided physical modeling and design of VLSI matrix circuit topology; Experimental results of studies of artificial ionospheric turbulence; Algorithm for estimating spatial distribution of velocities in radar watch systems; Principles of constructing comprehensive system for computer aided design of railroad automation and remote control; Automated setting algorithm for the Remmikont R-130 microprocessor controller; and Giant magnetostriction: new possibilities for building electric high torque precision motors and drives.

  3. Science and Electronic Cigarettes: Current Data, Future Needs

    PubMed Central

    Breland, Alison; Spindle, Tory; Weaver, Michael; Eissenberg, Thomas

    2014-01-01

    Electronic cigarettes (ECIGs), also referred to as electronic nicotine delivery systems (ENDS) or ‘e-cigarettes’, generally consist of a power source (usually a battery) and heating element (commonly referred to as an atomizer) that vaporizes a solution (e-liquid). The user inhales the resulting vapor. ECIGs have been increasing in popularity since they were introduced into the US market in 2007. Many questions remain about these products, and limited research has been conducted. This review will describe the available research on what ECIGs are, effects of use, survey data on awareness and use, and the utility of ECIGs to help smokers quit using tobacco cigarettes. This review will also describe arguments for and against ECIGs, and concludes with steps to move research on ECIGs forward. PMID:25089952

  4. Electron beam deposition for nanofabrication: Insights from surface science

    NASA Astrophysics Data System (ADS)

    Wnuk, J. D.; Rosenberg, S. G.; Gorham, J. M.; van Dorp, W. F.; Hagen, C. W.; Fairbrother, D. H.

    2011-02-01

    Electron beam induced deposition (EBID) is a direct-write lithographic technique that utilizes the dissociation of volatile precursors by a focused electron beam in a low vacuum environment to create nanostructures. Notable advantages of EBID over competing lithographic techniques are that it is a single step process that allows three-dimensional free-standing structures to be created, including features with single-nanometer scale dimensions. However, despite the inherent advantages of EBID, scientific and technological issues are impeding its development as an industrial nanofabrication tool. Perhaps the greatest single limitation of EBID is that metal-containing nanostructures deposited from organometallic precursors typically possess unacceptable levels of organic contamination which adversely affects the material's properties. In addition to the issue of purity, there is also a lack of understanding and quantitative information on the fundamental surface reactions and reaction cross-sections that are responsible for EBID. In this prospective, we describe how surface analytical techniques have begun to provide mechanistic and kinetic insights into the molecular level processes associated with EBID. This has been achieved by observing the effect of electron irradiation on nanometer thick films of organometallic precursors adsorbed onto solid substrates at low temperatures (< 200 K) under ultra-high vacuum conditions. Experimental observations include probing changes in surface composition, metal oxidation state, and the evolution of volatile species. Insights into surface reactions associated with purification strategies are also detailed. We also discuss unresolved scientific challenges and opportunities for future EBID research.

  5. Audit Report on "The Office of Science's Management of Information Technology Resources"

    SciTech Connect

    2009-11-01

    The Department of Energy's Office of Science (Science) and its facility contractors are aggressive users of information technology (IT) to support fundamental research in areas such as energy, environmental remediation and computational sciences. Of its $4 billion Fiscal Year 2008 budget, Science spent about $287 million to manage its IT program. This included cyber security activities, acquisition of hardware and software, and support service costs used to maintain the operating environments necessary to support the missions of the program. Prior Office of Inspector General reports have identified various issues with Science's management of its IT programs and resources. For instance, our report on Facility Contractor Acquisition and Management of Information Technology Hardware (DOE/IG-0768, June 2007) noted that the Science sites reviewed spent more than necessary when acquiring IT hardware. In another example, our review of The Department's Efforts to Implement Common Information Technology Services at Headquarters (DOE/IG-0763, March 2007) disclosed that Science's reluctance to adopt the Department of Energy Common Operating Environment (DOE-COE) at Headquarters contributed to the Department's inability to fully realize potential cost savings through consolidation and economies of scale. In light of the magnitude of the Office of Science IT program and previously identified program weaknesses, we initiated this audit to determine whether Science adequately managed its IT resources. Science had taken a number of actions to improve its cyber security posture and align its program to Federal requirements. Yet, our review disclosed that it had not taken some basic steps to enhance security and reduce costs. In particular, we found that: (1) For their non-scientific computing environments, all seven of the field sites reviewed (two Federal, five contractor) had implemented security configurations that were less stringent than those included in the Federal Desktop

  6. A survey of electronic drug information resources and identification of problems associated with the differing vocabularies used to key them.

    PubMed Central

    Gnassi, J. A.; Barnett, G. O.

    1993-01-01

    Drug information resources are increasingly becoming electronically available. They differ in scope, granularity, and purpose. These considerations have shaped the selection of dissimilar drug name keys, complicating access. An abbreviated and simplified historical context of the development of official controlled vocabularies and their relationships is followed by a review of the kinds of information available in several electronic drug information resources. The key vocabularies used are discussed with examples. Problems using the differing terms of the resource vocabularies are identified. PMID:8130551

  7. Integrating Technology, Curriculum, and Online Resources: A Multilevel Model Study of Impacts on Science Teachers and Students

    ERIC Educational Resources Information Center

    Ye, Lei

    2013-01-01

    This scale-up study investigated the impact of a teacher technology tool (Curriculum Customization Service, CCS), curriculum, and online resources on earth science teachers' attitudes, beliefs, and practices and on students' achievement and engagement with science learning. Participants included 73 teachers and over 2,000 ninth-grade students…

  8. Using the Delphi questionnaire technique to create a reading comprehension resource guide for middle school science teachers

    NASA Astrophysics Data System (ADS)

    Wegner, Molly F.

    As students begin middle school, they are expected to possess and apply a wide array of nonfiction reading strategies if they are to comprehend new concepts from nonfiction texts. Although strategies and resource guides for fiction reading are available, an effective nonfiction reading comprehension resource guide tailored to middle school science teachers is lacking. The conceptual framework guiding this study is based on schema theory that supports the use of prior knowledge as a foundation for learning. The purpose of this project study was to address this local problem by providing middle school science teachers with a user-friendly resource for nonfiction reading comprehension strategies in a science context. The research question examined nonfiction reading comprehension strategies that could supplement middle school science teachers' instructional practices to increase student comprehension in science, as reflected on the results of state standardized tests. This project study consulted science and language arts teachers using a Delphi questionnaire technique to achieve a consensus through multiple iterations of questionnaires. Science teachers identified 7 areas of concern as students read nonfiction texts, and language arts teachers suggested effective reading comprehension strategies to address these areas. Based on the consensus of reading comprehension strategies and review of literature, a resource guide for middle school science teachers was created. By improving reading comprehension in content areas, teachers may not only increase student learning, but also underscore the importance of literacy relating to life-long learning through future occupations, academic endeavors, and society as well.

  9. Citizen Scientists Contribute National-Scale Phenology Data for Science, Conservation and Resource Management

    NASA Astrophysics Data System (ADS)

    Weltzin, J. F.; Rosemartin, A.; Crimmins, T. M.; Posthumus, E.

    2015-12-01

    The USA National Phenology Network (USA-NPN; www.usanpn.org) serves science and society by promoting a broad understanding of plant and animal phenology and the relationships among phenological patterns and all aspects of environmental change. Data maintained by USA-NPN is being used for applications related to science, conservation and resource management. The majority of the data have been provided by "citizen scientists" participating in a national-scale, multi-taxa phenology observation program, Nature's Notebook. Since 2008, more than 5,500 active participants registered with Nature's Notebook have contributed over 5.5 million observation records for plants and animals. This presentation will demonstrate several types of questions that can be addressed by engaging citizen scientists in a standardized national monitoring system focused on field observations of biodiversity. Because the proof is often in the pudding, we will feature a diversity of recently published studies, but will also highlight several new and ongoing local- to continental-scale projects. Projects include continental bioclimatic indices, regional assessments of historical and potential future trends in phenology, sub-regional assessments of temperate deciduous forest response to recent variability in spring-time heat accumulation, state- and management unit- level foci on spatio-temporal variation in organismal activity at both the population and community level, and local monitoring for invasive species detection across platforms from ground to satellite. Additional data-mining and exploration by interested researchers and/or resource managers will likely further demonstrate the value of these data. The bottom line is that "citizen science" represents a viable approach to collect data across spatiotemporal scales often unattainable to research scientists under typical resource constraints.

  10. Teachable Moments in the News - an Online Resource Solar System Science News

    NASA Astrophysics Data System (ADS)

    Vanhala, H. A. T.; Miller, E. A.; Goldstein, J. J.

    2004-12-01

    Teachable Moments in the News (www.challenger.org/tmn/) is an online resource developed at Challenger Center for Space Science Education that takes recent news stories related to Solar System science and places them in a context relevant to the grades K-12 science curriculum. Using stories such as the launch of the MESSENGER spacecraft to Mercury, Teachable Moments in the News is meant to provide a seamless pathway from the news desk to the classroom. For each news item, an overview of the story is provided, along with high-quality inquiry-based, standards-driven lessons and links to more in-depth articles. Teachable Moments in the News is also a great tool for scientists who wish to stay informed of the recent events in Solar System exploration. The archived back issues of the quarterly published Web digest allow for a quick refresher on the most important news stories over the past several months. The very accessible nature of the stories makes the resource valuable for college students, and even the general public, as a means to keep up-to-date about current developments in planetary astronomy. Furthermore, college and university teachers can easily adapt many of the lessons to fit into the curriculum of an undergraduate astronomy course. During the poster session, we welcome suggestions from the scientific community on ways to enhance the usefulness of Teachable Moments in the News. For example, researchers could form partnerships with Teachable Moments in the News to provide news stories on their current research to be featured on the Web site. We invite researchers interested in this education and public outreach tool to visit the poster and provide suggestions on how to make the resource work as effectively as possible.

  11. The science, technology and research network (STARNET) a searchable thematic compilation of web resources

    USGS Publications Warehouse

    Blados, W.R.; Cotter, G.A.; Hermann, T.

    2007-01-01

    International alliances in space efforts have resulted in a more rapid diffusion of space technology. This, in turn, increases pressure on organizations to push forward with technological developments and to take steps to maximize their inclusion into the research and development (R&D) process and the overall advancement and enhancement of space technology. To cope with this vast and rapidly growing amount of data and information that is vital to the success of the innovation, the Information Management Committee (IMC) of the Research Technology Agency (RTA) developed the science, technology and research network (STARNET). The purpose of this network is to facilitate access to worldwide information elements in terms of science, technology and overall research. It provides a virtual library with special emphasis on international security; a "one stop" information resource for policy makers, program managers, scientists, engineers, researchers and others. ?? 2007 IEEE.

  12. NASA Wavelength: A Full Spectrum of NASA Resources for Earth and Space Science Education

    NASA Astrophysics Data System (ADS)

    Smith, D. A.; Schwerin, T. G.; Peticolas, L. M.; Porcello, D.; Kansa, E.; Shipp, S. S.; Bartolone, L.

    2013-12-01

    The NASA Science Education and Public Outreach Forums have developed a digital library--NASAWavelength.org--that enables easy discovery and retrieval of thousands of resources from the NASA Earth and space science education portfolio. The system has been developed based on best practices in the architecture and design of web-based information systems. The design style and philosophy emphasize simple, reusable data and services that facilitate the free flow of data across systems. The primary audiences for NASA Wavelength are STEM educators (K-12, higher education and informal education) as well as scientists, education and public outreach professionals who work with K-12, higher education, and informal education. A NASA Wavelength strandmap service features the 19 AAAS strandmaps that are most relevant to NASA science; the service also generates all of the 103 AAAS strandmaps with content from the Wavelength collection. These maps graphically and interactively provide connections between concepts as well as illustrate how concepts build upon one another across grade levels. New features have been developed for this site based on user feedback, including list-building so that users can create and share individual collections within Wavelength. We will also discuss potential methods for integrating the Next Generation Science Standards (NGSS) into the search and discovery tools on NASA Wavelength.

  13. Topics in Current Science Research: Closing the Achievement Gap for Under Resourced Students of Color

    NASA Astrophysics Data System (ADS)

    Loya Villalpando, Alvaro; Daal, Miguel; Phipps, Arran; Speller, Danielle; Sadoulet, Bernard; Winheld, Rachel; Cryogenic Dark Matter Search Collaboration

    2015-04-01

    Topics in Current Science Research (TCSR) is a five-week summer course offered at the University of California, Berkeley through a collaboration between the Level Playing Field Institute's Summer Math and Science Honors Academy (SMASH) Program and the Cryogenic Dark Matter Search (CDMS) group at UC Berkeley. SMASH is an academic enrichment program geared towards under-resourced, high school students of color. The goals of the course are to expand the students' conception of STEM, to teach the students that science is a method of inquiry and not just a collection of facts that are taught in school, and to expose the scholars to critical thinking within a scientific setting. The course's curriculum engages the scholars in hands-on scientific research, project proposal writing, and presentation of their scientific work to their peers as well as to a panel of UC Berkeley scientists. In this talk, we describe the course and the impact it has had on previous scholars, we discuss how the course's pedagogy has evolved over the past 10 years to enhance students' perception and understanding of science, and we present previous participants' reflections and feedback about the course and its success in providing high school students a genuine research experience at the university level.

  14. Teaching Earth System Science Using Climate Educational Modules Based on NASA and NOAA Resources

    NASA Astrophysics Data System (ADS)

    Ramirez, P. C.; LaDochy, S.; Patzert, W. C.; Willis, J. K.

    2011-12-01

    The Earth System Science Education Alliance (ESSEA) recently developed a set of climate related educational modules to be used by K-12 teachers. These modules incorporate recent NASA and NOAA resources in Earth Science education. In the summer of 2011, these modules were tested by in-service teachers in courses held at several college campuses. At California State University, Los Angeles, we reviewed two climate modules: The Great Ocean Conveyer Belt and Abrupt Climate Change (http://essea.strategies.org/module.php?module_id=148) and Sulfur Dioxide: Its Role in Climate Change (http://essea.strategies.org/module.php?module_id=168). For each module, 4-6 teachers formed a cohort to complete assignments and unit assessments and to evaluate the effectiveness of the module for use in their classroom. Each module presented the teachers with a task that enabled them to research and better understand the science behind the climate related topic. For The Great Ocean Conveyer Belt, teachers are tasked with evaluating the impacts of the slowing or stopping of the thermohaline circulation on climate. In the same module teachers are charged with determining the possibilities of an abrupt climate shift during this century such as happened in the past. For the Sulfur Dioxide module teachers investigated the climate implications of the occurrence of several major volcanic eruptions within a short time period, as well as the feasibility of using sulfates to geoengineer climate change. In completing module assignments, teachers must list what they already know about the topic as well as formulate questions that still need to be addressed. Teachers then model the related interactions between spheres comprising the earth system (atmosphere-lithosphere, for example) to evaluate possible environmental impacts. Finally, teachers applied their research results to create lesson plans for their students. At a time when climate change and global warming are important topics in science

  15. Use and Users of Digital Resources: A Focus on Undergraduate Education in the Humanities and Social Sciences

    ERIC Educational Resources Information Center

    Harley, Diane; Henke, Johnathan; Lawrence, Shannon; Miller, Ian; Perciali, Irene; Nasatir, David

    2006-01-01

    The purpose of our research was (1) to map the universe of digital resources available to a subset of undergraduate educators in the humanities and social sciences, and (2) to investigate how and if available digital resources are actually being used in undergraduate teaching environments. We employed multiple methods, including surveys and focus…

  16. Using Design & Animation Concepts to Produce Animated Instructional Resources That Can Facilitate Open Distance Learning in Science and Technology Education

    ERIC Educational Resources Information Center

    Kwasu, Isaac Ali; Yalams, Simon Madugu; Ema, Ema

    2016-01-01

    This paper presents an outline on how teachers can use "The Design Process and Animation Techniques to produce animated instructional resources (AIR) which, can be used to facilitate Open Distance Learning in especially Science and Technology Education. A model of the Animated Instructional Resource was developed for the teaching of Human…

  17. UNDERGRADUATE EDUCATION IN THE BIOLOGICAL SCIENCES FOR STUDENTS IN AGRICULTURE AND NATURAL RESOURCES, PROCEEDINGS OF A CONFERENCE.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC.

    REPORTED ARE THE PROCEEDINGS OF A 1966 CONFERENCE WHICH DEALT WITH UNDERGRADUATE EDUCATIONAL NEEDS FOR STUDENTS IN AGRICULTURE AND NATURAL RESOURCES. THE 167 EDUCATORS (MOSTLY DEANS AND DIRECTORS OF RESIDENT INSTRUCTION) WHO PARTICIPATED IN THE CONFERENCE REPRESENTED AGRICULTURE, RENEWABLE NATURAL RESOURCES, THE BIOLOGICAL SCIENCES, AND…

  18. Undergraduate Education in the Sciences for Students in Agriculture and Natural Resources. Summary of Proceedings of Regional Conferences.

    ERIC Educational Resources Information Center

    Commission on Education in Agriculture and Natural Resources, Washington, DC.

    Following a national conference entitled, "Undergraduate Education in the Biological Sciences for Students in Agriculture and Natural Resources," four regional conferences ensued, bringing together teaching faculty members from agriculture, forestry, other natural resource areas, and biology. The papers presented at these regional meetings are…

  19. Citizen science for water resources management: toward polycentric monitoring and governance?

    NASA Astrophysics Data System (ADS)

    Buytaert, Wouter; Dewulf, Art; De Bièvre, Bert; Clark, Julian; Hannah, David

    2016-04-01

    Novel and more affordable technologies are allowing new actors to engage increasingly in the monitoring of hydrological systems and the assessment of water resources. This trend may shift data collection from a small number of mostly formal institutions (e.g., statutory monitoring authorities, water companies) toward a much more dynamic, decentralized, and diverse network of data collectors (including citizens and other non-specialists). Such a move towards a more diverse and polycentric type of monitoring may have important consequences for the generation of knowledge about water resources and the way that this knowledge is used to govern these resources. An increasingly polycentric approach to monitoring and data collection will change inevitably the relation between monitoring and decision-making for water resources. On a technical level, it may lead to improve availability of, and access to, data. The opportunity for actors to design and implement monitoring may also lead to data collection strategies that are tailored better to locally specific management questions. However, in a policy context the evolution may also shift balances of knowledge and power. For example, it will be easier to collect data and generate evidence to support specific agendas, or for non-specialists to challenge existing agreements, laws, and statutory authorities. Analysing a case study in the Peruvian Andes, we identify strong links with polycentric models of river basin management and governance. Polycentric models recognize the existence of multiple centres of decision-making within a catchment and provide a potential alternative to the top-down centralizing tendencies of integrated water resources management. Although polycentric systems are often associated with data scarcity, we argue that citizen science provides a framework for data collection in such systems and that it provides opportunities for knowledge generation, institutional capacity building and policy support, in

  20. Going to where the users are! Making the collaborative resource management and science workspace mobile

    NASA Astrophysics Data System (ADS)

    Osti, D.; Osti, A.

    2013-12-01

    People are very busy today and getting stakeholders the information they need is an important part of our jobs. The BDL application is the mobile extension of the California collaborative resource management portal www.baydeltalive.com. BDL has been visited by more than 250,000 unique visitors this past year from various areas of water use and management including state and federal agencies, agriculture, scientists, policy makers, water consumers, voters, operations management and more. The audience is a qualified user group of more than 15,000 individuals participating in California hydrological ecosystem science, water management and policy. This is an important effort aimed to improve how scientists and policy makers are working together to understand this complicated and divisive system and how they are becoming better managers of that system. The BayDetaLive mobile application gives California watershed management stakeholders and water user community unprecedented access to real time natural resource management information. The application provides user with the following: 1. Access to Real Time Environmental Conditions from the more than the 600 California Data Exchange Sensors including hydrodynamic, water quality and meteorological data. Save important stations as favorites for easy access later. 2. Daily Delta Operations Data including estimated hydrology, daily exports, status of infrastructure operations, reservoir storage, salvage data, major stations, drinking water quality reports, weather forecasts and more. 3. Photos/Videos/Documents: Browse and share from the more than 1000 current documents in the BDL library. Relevant images, videos, science journals, presentations and articles. 4. Science: Access the latest science articles, news, projects and journals. 5. Data Visualizations: View recently published real time data interpolations of Delta Conditions. From 30-day turbidity models to daily forecasts. This service is published as conditions

  1. Reuse of terminological resources for efficient ontological engineering in Life Sciences

    PubMed Central

    Jimeno-Yepes, Antonio; Jiménez-Ruiz, Ernesto; Berlanga-Llavori, Rafael; Rebholz-Schuhmann, Dietrich

    2009-01-01

    This paper is intended to explore how to use terminological resources for ontology engineering. Nowadays there are several biomedical ontologies describing overlapping domains, but there is not a clear correspondence between the concepts that are supposed to be equivalent or just similar. These resources are quite precious but their integration and further development are expensive. Terminologies may support the ontological development in several stages of the lifecycle of the ontology; e.g. ontology integration. In this paper we investigate the use of terminological resources during the ontology lifecycle. We claim that the proper creation and use of a shared thesaurus is a cornerstone for the successful application of the Semantic Web technology within life sciences. Moreover, we have applied our approach to a real scenario, the Health-e-Child (HeC) project, and we have evaluated the impact of filtering and re-organizing several resources. As a result, we have created a reference thesaurus for this project, named HeCTh. PMID:19796401

  2. Reuse of terminological resources for efficient ontological engineering in Life Sciences.

    PubMed

    Jimeno-Yepes, Antonio; Jiménez-Ruiz, Ernesto; Berlanga-Llavori, Rafael; Rebholz-Schuhmann, Dietrich

    2009-01-01

    This paper is intended to explore how to use terminological resources for ontology engineering. Nowadays there are several biomedical ontologies describing overlapping domains, but there is not a clear correspondence between the concepts that are supposed to be equivalent or just similar. These resources are quite precious but their integration and further development are expensive. Terminologies may support the ontological development in several stages of the lifecycle of the ontology; e.g. ontology integration. In this paper we investigate the use of terminological resources during the ontology lifecycle. We claim that the proper creation and use of a shared thesaurus is a cornerstone for the successful application of the Semantic Web technology within life sciences. Moreover, we have applied our approach to a real scenario, the Health-e-Child (HeC) project, and we have evaluated the impact of filtering and re-organizing several resources. As a result, we have created a reference thesaurus for this project, named HeCTh.

  3. Needs assessment of science teachers in secondary schools in Kumasi, Ghana: A basis for in-service education training programs at the Science Resource Centers

    NASA Astrophysics Data System (ADS)

    Gyamfi, Alexander

    The purpose of this study was twofold. First, it identified the priority needs common to all science teachers in secondary schools in Kumasi, Ghana. Second, it investigated the relationship existing between the identified priority needs and the teacher demographic variables (type of school, teacher qualification, teaching experience, subject discipline, and sex of teacher) to be used as a basis for implementing in-service education training programs at the Science Resource Centers in Kumasi Ghana. An adapted version of the Moore Assessment Profile (MAP) survey instrument and a set of open-ended questions were used to collect data from the science teachers. The researcher handed out one hundred and fifty questionnaire packets, and all one hundred and fifty (100%) were collected within a period of six weeks. The data were analyzed using descriptive statistics, content analysis, and inferential statistics. The descriptive statistics reported the frequency of responses, and it was used to calculate the Need Index (N) of the identified needs of teachers. Sixteen top-priority needs were identified, and the needs were arranged in a hierarchical order according to the magnitude of the Need Index (0.000 ≤ N ≤ 1.000). Content analysis was used to analyze the responses to the open-ended questions. One-way analysis of variance (ANOVA) was used to test the null hypotheses of the study on each of the sixteen identified top-priority needs and the teacher demographic variables. The findings of this study were as follows: (1) The science teachers identified needs related to "more effective use of instructional materials" as a crucial area for in-service training. (2) Host and Satellite schools exhibited significant difference on procuring supplementary science books for students. Subject discipline of teachers exhibited significant differences on utilizing the library and its facilities by students, obtaining information on where to get help on effective science teaching

  4. PROTEOTRONICS: The emerging science of protein-based electronic devices

    NASA Astrophysics Data System (ADS)

    Alfinito, Eleonora; Pousset, Jeremy; Reggiani, Lino

    2015-10-01

    Protein-mediated charge transport is of relevant importance in the design of protein based electronics and in attaining an adequate level of understanding of protein functioning. This is particularly true for the case of transmembrane proteins, like those pertaining to the G protein coupled receptors (GPCRs). These proteins are involved in a broad range of biological processes like catalysis, substance transport, etc., thus being the target of a large number of clinically used drugs. This paper briefly reviews a variety of experiments devoted to investigate charge transport in proteins and present a unified theoretical model able to relate macroscopic experimental results with the conformations of the amino acids backbone of the single protein.

  5. Student Web Use, Columbia Earthscape, and Their Implications for Online Earth Science Resources

    NASA Astrophysics Data System (ADS)

    Haber, J.; Luby, M.; Wittenberg, K.

    2002-12-01

    For three years, Columbia Earthscape, www.earthscape.org, has served as a test bed for the development and evaluation of Web-based geoscience education. Last fall (EOS Trans. AGU, 82(47), Fall Meet. Suppl., Abstract ED11A-11, 2001), we described how librarian, scientist, instructor, and student feedback led to sweeping changes in interface and acquisitions. Further assessment has looked at the value of a central online resource for Earth-system science education in light of patterns of study. Columbia Earthscape aimed to create an authoritative resource that reflects the interconnectedness of the Internet, of the disciplines of Earth-systems science, and of research, education, and public policy. Evaluation thus has three parts. The editors and editorial advisory board have evaluated projects for the site for accuracy and relevance to the project?s original context of Earth issues and topical mini-courses. Second, our research sought patterns of student use and library acquisition of Internet sources. Last, we asked if and how students benefit from Columbia Earthscape. We found, first, that while libraries are understandably reluctant to add online resources to strained budgets, almost all students work online; they vary almost solely in personal Web use. Second, Web use does not discourage use of print. Third, researchers often search Columbia Earthscape, but students, especially in schools, prefer browsing by topic of interest. Fourth, if they did not have this resource, most would surf, but many feel lost on the Web, and few say they can judge the quality of materials they used. Fifth, students found Columbia Earthscape helpful, relevant, and current, but most often for its research and policy materials. Many commented on issue-related collections original to Columbia Earthscape. While indeed we intended our Classroom Models and Sample Syllabi primarily as aids to instructor course design, we conclude, first, that students stick anyway to assigned materials and

  6. Potential resource and toxicity impacts from metals in waste electronic devices.

    PubMed

    Woo, Seung H; Lee, Dae Sung; Lim, Seong-Rin

    2016-04-01

    As a result of the continuous release of new electronic devices, existing electronic devices are quickly made obsolete and rapidly become electronic waste (e-waste). Because e-waste contains a variety of metals, information about those metals with the potential for substantial environmental impact should be provided to manufacturers, recyclers, and disposers to proactively reduce this impact. This study assesses the resource and toxicity (i.e., cancer, noncancer, and ecotoxicity) potentials of various heavy metals commonly found in e-waste from laptop computers, liquid-crystal display (LCD) monitors, LCD TVs, plasma TVs, color cathode ray tube (CRT) TVs, and cell phones and then evaluates such potentials using life cycle impact-based methods. Resource potentials derive primarily from Cu, Sb, Ag, and Pb. Toxicity potentials derive primarily from Pb, Ni, and Hg for cancer toxicity; from Pb, Hg, Zn, and As for noncancer toxicity; and from Cu, Pb, Hg, and Zn for ecotoxicity. Therefore, managing these heavy metals should be a high priority in the design, recycling, and disposal stages of electronic devices.

  7. Potential resource and toxicity impacts from metals in waste electronic devices.

    PubMed

    Woo, Seung H; Lee, Dae Sung; Lim, Seong-Rin

    2016-04-01

    As a result of the continuous release of new electronic devices, existing electronic devices are quickly made obsolete and rapidly become electronic waste (e-waste). Because e-waste contains a variety of metals, information about those metals with the potential for substantial environmental impact should be provided to manufacturers, recyclers, and disposers to proactively reduce this impact. This study assesses the resource and toxicity (i.e., cancer, noncancer, and ecotoxicity) potentials of various heavy metals commonly found in e-waste from laptop computers, liquid-crystal display (LCD) monitors, LCD TVs, plasma TVs, color cathode ray tube (CRT) TVs, and cell phones and then evaluates such potentials using life cycle impact-based methods. Resource potentials derive primarily from Cu, Sb, Ag, and Pb. Toxicity potentials derive primarily from Pb, Ni, and Hg for cancer toxicity; from Pb, Hg, Zn, and As for noncancer toxicity; and from Cu, Pb, Hg, and Zn for ecotoxicity. Therefore, managing these heavy metals should be a high priority in the design, recycling, and disposal stages of electronic devices. PMID:27017840

  8. Opening a Can of wERMS: Texas A&M University's Experiences in Implementing Two Electronic Resource Management Systems

    ERIC Educational Resources Information Center

    Hartnett, Eric; Price, Apryl; Smith, Jane; Barrett, Michael

    2010-01-01

    Over the past few years, Texas A&M University (TAMU) has searched for a way to administer its electronic subscriptions as well as the electronic subscriptions shared among the TAMU System. In this article, we address our attempts to implement an effective electronic resource management system (ERMS), both for subscriptions on the main campus and…

  9. Resources and instructional strategies effective middle school science teachers use to improve content area reading skills

    NASA Astrophysics Data System (ADS)

    Beaver, Melanie S.

    This study examined the resources and instructional strategies effective middle school science teachers use to improve content area reading skills. Reading instruction in the middle school years should follow the natural cognitive progression that occurs in the adolescent brain from learning to read to reading to learn. Scientific reading is a different type of reading than most middle school students are accustomed to. It is important to understand that students will continue to be expected to read non-fiction critically for success in the 21st century. Effective teachers know this, and they perceive themselves as teachers of reading regardless of the content area in which their expertise lies. This qualitative research study was conducted at a rural middle school with three science teachers who employ before, during, and after literacy strategies when reading the textbook content with their students. The methodologies used in this study were interviews, observations, and document collection. The results of this study revealed the students' reading difficulties perceived by the teacher participants, the literacy strategies used by the teacher participants, the instructional resources the teacher participants used to improve comprehension, and the need for professional development in content area literacy.

  10. Quality resource networks for young women in science: The role of Internet-facilitated ties

    NASA Astrophysics Data System (ADS)

    Gillette, Shana Cecile

    In communications, a new approach to the study of online interaction has been suggested by social network analysts. Garton, Haythornthwaite, and Wellman (1997) have outlined the importance of using network analysis to study how media are interconnected with other social aspects of a media user's world. As applied here, this approach to communication when combined with recent network studies from the fields of education and rural development, provides a method for looking at the role of Internet-facilitated ties in the development of resource networks in the learning communities of young women from seven rural schools across the state of Washington. Twenty-six young women (ages 14-16) from diverse cultural and ethnic backgrounds (approximately half of the participants are Hispanic or Native American, the other half are White) participated in the research. Participants were selected because they shared a common educational orientation through Rural Girls in Science, a NSF-funded program at the Northwest Center for Research on Women at the University of Washington. As part of the school-based component of the Rural Girls in Science program, all 26 participants designed and conducted year-long, community-based research projects in science. Each school in the program was provided an Internet workstation for communication and research. Through the Internet, students could conceivably maintain distant ties with mentors and research scientists whom they met at summer camp as well as seek additional information resources. Toward the conclusion of the long-term research projects, each student participant was interviewed using a participatory form of network analysis that included a combined qualitative and quantitative approach. Given the small number of participants and schools in the sample, the results from the analysis can not be generalized to a larger population. However the study of the structure and composition of networks among individuals and school groups provided

  11. Mining dark information resources to develop new informatics capabilities to support science

    NASA Astrophysics Data System (ADS)

    Ramachandran, Rahul; Maskey, Manil; Bugbee, Kaylin

    2016-04-01

    Dark information resources are digital resources that organizations collect, process, and store for regular business or operational activities but fail to realize their potential for other purposes. The challenge for any organization is to recognize, identify and effectively exploit these dark information stores. Metadata catalogs at different data centers store dark information resources consisting of structured information, free form descriptions of data and browse images. These information resources are never fully exploited beyond a few fields used for search and discovery. For example, the NASA Earth science catalog holds greater than 6000 data collections, 127 million records for individual files and 67 million browse images. We believe that the information contained in the metadata catalogs and the browse images can be utilized beyond their original design intent to provide new data discovery and exploration pathways to support science and education communities. In this paper we present two research applications using information stored in the metadata catalog in a completely novel way. The first application is designing a data curation service. The objective of the data curation service is to augment the existing data search capabilities. Given a specific atmospheric phenomenon, the data curation service returns the user a ranked list of relevant data sets. Different fields in the metadata records including textual descriptions are mined. A specialized relevancy ranking algorithm has been developed that uses a "bag of words" to define phenomena along with an ensemble of known approaches such as the Jaccard Coefficient, Cosine Similarity and Zone ranking to rank the data sets. This approach is also extended to map from the data set level to data file variable level. The second application is focused on providing a service where a user can search and discover browse images containing specific phenomena from the vast catalog. This service will aid researchers

  12. CURL: A Searchable CUrricular Resources Library of Earth and Environmental Science Websites

    NASA Astrophysics Data System (ADS)

    O'Connell, S.; O'Connell, S.; Klassen, T.; Roy, M.; Glynn, M.

    2001-05-01

    A searchable web-based Curricular Resources Library (CURL) has been developed by earth and environmental science faculty from four New England schools (Dartmouth College, Connecticut College, Trinity College, and Wesleyan University) in conjunction with Wesleyan's Information Technology Services (ITS) and librarians. The site (http://www.wesleyan.edu/curl/) provides access to pre-selected earth and environmental science material. CURL sites are identified by faculty who provide information about the site in the following nine fields: Annotation (description), Discipline, Keywords, Origin of Site, Reason for Submission, Submitted By, URL, URL Title, URL Type. Subject Headings conform to those developed by the Library of Congress. These are determined by the Wesleyan University science librarian who enters them into the database. The Curl database can be searched three ways: 1) Browsing alphabetically by Subject Heading (e.g. remote sensing but not satellite pictures), 2) Keyword search which will look for an exact match of a term in any of the designated fields (e.g. URL type, origin of site, discipline), and 3) Advanced search, which allows you to combine terms from any of ten different fields in a single search. Results are displayed in alphabetical order and include the URL title, the URL, and a brief annotation that describes the website. There is an active link to the URL. A web link checker accesses sites to identify broken links. After several unsuccessful attempts, the submitter is contacted and asked to update or delete the site. Between 200 and 250 earth and environmental sites are presently catalogued through CURL. This format could be used by any academic discipline and future plans allow for web resources to span collections.

  13. The NIEHS Environmental Health Sciences Data Resource Portal: Placing Advanced Technologies in Service to Vulnerable Communities

    PubMed Central

    Pezzoli, Keith; Tukey, Robert; Sarabia, Hiram; Zaslavsky, Ilya; Miranda, Marie Lynn; Suk, William A.; Lin, Abel; Ellisman, Mark

    2007-01-01

    Background Two devastating hurricanes ripped across the Gulf Coast of the United States during 2005. The effects of Hurricane Katrina were especially severe: The human and environmental health impacts on New Orleans, Louisiana, and other Gulf Coast communities will be felt for decades to come. The Federal Emergency Management Agency (FEMA) estimates that Katrina’s destruction disrupted the lives of roughly 650,000 Americans. Over 1,300 people died. The projected economic costs for recovery and reconstruction are likely to exceed $125 billion. Objectives The NIEHS (National Institute of Environmental Health Sciences) Portal aims to provide decision makers with the data, information, and the tools they need to a) monitor human and environmental health impacts of disasters; b) assess and reduce human exposures to contaminants; and c) develop science-based remediation, rebuilding, and repopulation strategies. Methods The NIEHS Portal combines advances in geographic information systems (GIS), data mining/integration, and visualization technologies through new forms of grid-based (distributed, web-accessible) cyberinfrastructure. Results The scale and complexity of the problems presented by Hurricane Katrina made it evident that no stakeholder alone could tackle them and that there is a need for greater collaboration. The NIEHS Portal provides a collaboration-enabling, information-laden base necessary to respond to environmental health concerns in the Gulf Coast region while advancing integrative multidisciplinary research. Conclusions The NIEHS Portal is poised to serve as a national resource to track environmental hazards following natural and man-made disasters, focus medical and environmental response and recovery resources in areas of greatest need, and function as a test bed for technologies that will help advance environmental health sciences research into the modern scientific and computing era. PMID:17450225

  14. Waterpipes and electronic cigarettes: increasing prevalence and expanding science.

    PubMed

    Pepper, Jessica K; Eissenberg, Thomas

    2014-08-18

    The prevalence of non-cigarette tobacco product use is on the rise across the globe, especially for waterpipes (also known as hookah, narghile, and shisha) and electronic cigarettes (e-cigarettes). The scientific literature reveals that waterpipe tobacco smoking is associated with exposure to a variety of toxicants that can cause short- and long-term adverse health events. In contrast, there is far less evidence of health harms related to e-cigarette use, although the variety of products in this category makes it difficult to generalize. We searched the PubMed database for all publications on waterpipes and e-cigarettes from January 2000 to March 2014. The number of publications on waterpipes rose in a slow, linear pattern during this time, while the number of publications on e-cigarettes showed exponential growth. The different trends suggest there may be more interest in studying a novel nicotine product (the e-cigarette) over a traditional tobacco product (the waterpipe). We posit that, although the specific research needs for these products are different, public health would be served best by a more equitable research approach. Scientists should continue to devote attention to understanding the unknown long-term health effects of e-cigarettes and their potential to serve as harm reduction or smoking cessation tools while simultaneously investigating how to reduce waterpipe smoking given that it exposes users to toxicants known to cause harm to health. Recent regulatory action in the United States, which proposes to include waterpipes and e-cigarettes under some of the same regulations as tobacco cigarettes, makes such research particularly timely.

  15. Waterpipes and electronic cigarettes: increasing prevalence and expanding science.

    PubMed

    Pepper, Jessica K; Eissenberg, Thomas

    2014-08-18

    The prevalence of non-cigarette tobacco product use is on the rise across the globe, especially for waterpipes (also known as hookah, narghile, and shisha) and electronic cigarettes (e-cigarettes). The scientific literature reveals that waterpipe tobacco smoking is associated with exposure to a variety of toxicants that can cause short- and long-term adverse health events. In contrast, there is far less evidence of health harms related to e-cigarette use, although the variety of products in this category makes it difficult to generalize. We searched the PubMed database for all publications on waterpipes and e-cigarettes from January 2000 to March 2014. The number of publications on waterpipes rose in a slow, linear pattern during this time, while the number of publications on e-cigarettes showed exponential growth. The different trends suggest there may be more interest in studying a novel nicotine product (the e-cigarette) over a traditional tobacco product (the waterpipe). We posit that, although the specific research needs for these products are different, public health would be served best by a more equitable research approach. Scientists should continue to devote attention to understanding the unknown long-term health effects of e-cigarettes and their potential to serve as harm reduction or smoking cessation tools while simultaneously investigating how to reduce waterpipe smoking given that it exposes users to toxicants known to cause harm to health. Recent regulatory action in the United States, which proposes to include waterpipes and e-cigarettes under some of the same regulations as tobacco cigarettes, makes such research particularly timely. PMID:25338174

  16. Waterpipes and Electronic Cigarettes: Increasing Prevalence and Expanding Science

    PubMed Central

    2015-01-01

    The prevalence of noncigarette tobacco product use is on the rise across the globe, especially for waterpipes (also known as hookah, narghile, and shisha) and electronic cigarettes (e-cigarettes). The scientific literature reveals that waterpipe tobacco smoking is associated with exposure to a variety of toxicants that can cause short- and long-term adverse health events. In contrast, there is far less evidence of health harms related to e-cigarette use, although the variety of products in this category makes it difficult to generalize. We searched the PubMed database for all publications on waterpipes and e-cigarettes from January 2000 to March 2014. The number of publications on waterpipes rose in a slow, linear pattern during this time, while the number of publications on e-cigarettes showed exponential growth. The different trends suggest there may be more interest in studying a novel nicotine product (the e-cigarette) over a traditional tobacco product (the waterpipe). We posit that, although the specific research needs for these products are different, public health would be served best by a more equitable research approach. Scientists should continue to devote attention to understanding the unknown long-term health effects of e-cigarettes and their potential to serve as harm reduction or smoking cessation tools while simultaneously investigating how to reduce waterpipe smoking given that it exposes users to toxicants known to cause harm to health. Recent regulatory action in the United States, which proposes to include waterpipes and e-cigarettes under some of the same regulations as tobacco cigarettes, makes such research particularly timely. PMID:25338174

  17. Can law keep up with science: resource management in a fast-paced world (Invited)

    NASA Astrophysics Data System (ADS)

    Weiland, P.

    2013-12-01

    This panel has been asked to address uncertainty and water management within the existing legal regime in the United States. Society's understanding of the natural world, informed by research, monitoring, and modeling, is fluid. The state of the legal regime is fluid as well. That said, by design the legal regime is not intended to continually evolve in response to changing environmental conditions and changing human understanding of those conditions. As a result, even as scientific information in the form of data, analyses, and findings from empirical research provides support for pursuing certain resource management actions and/or abandoning others, law and policy may foreclose otherwise sensible options. At the same time, it is almost universally the case that multiple strands of scientific information must be critically assessed and synthesized in order to directly inform resource management. The process by which this should occur in the resource management context is adaptive management. Although the track record of adaptive management is mixed, at best, it is a sound concept that offers a path forward whereby law can keep up with science. Furthermore, in important respects (but with notable exceptions), it is possible to implement adaptive management within the existing legal regime.

  18. Analog and Digital Electronics. A Study Guide of the Science and Engineering Technician Curriculum.

    ERIC Educational Resources Information Center

    Cavanaugh, Vince; Greer, Marlin

    This study guide is part of an interdisciplinary curriculum entitled the Science and Engineering Technician (SET) Curriculum devised to provide basic information to train technicians in the use of electronic instruments and their application. The program of study integrates elements from the disciplines of chemistry, physics, mathematics,…

  19. Electronic Components, Transducers, and Basic Circuits. A Study Guide of the Science and Engineering Technician Curriculum.

    ERIC Educational Resources Information Center

    Mowery, Donald R.

    This study guide is part of a program of studies entitled the Science and Engineering Technician (SET) Curriculum developed for the purpose of training technicians in the use of electronic instruments and their applications. The program integrates elements from the disciplines of chemistry, physics, mathematics, mechanical technology, and…

  20. AREAL low energy electron beam applications in life and materials sciences

    NASA Astrophysics Data System (ADS)

    Tsakanov, V. M.; Aroutiounian, R. M.; Amatuni, G. A.; Aloyan, L. R.; Aslanyan, L. G.; Avagyan, V. Sh.; Babayan, N. S.; Buniatyan, V. V.; Dalyan, Y. B.; Davtyan, H. D.; Derdzyan, M. V.; Grigoryan, B. A.; Grigoryan, N. E.; Hakobyan, L. S.; Haroutyunian, S. G.; Harutiunyan, V. V.; Hovhannesyan, K. L.; Khachatryan, V. G.; Martirosyan, N. W.; Melikyan, G. S.; Petrosyan, A. G.; Petrosyan, V. H.; Sahakyan, A. A.; Sahakyan, V. V.; Sargsyan, A. A.; Simonyan, A. S.; Tatikyan, S. Sh.; Tsakanova, G. V.; Tsovyan, E.; Vardanyan, A. S.; Vardanyan, V. V.; Yeremyan, A. S.; Yeritsyan, H. N.; Zanyan, G. S.

    2016-09-01

    The AREAL laser-driven RF gun provides 2-5 MeV energy ultrashort electron pulses for experimental study in life and materials sciences. We report the first experimental results of the AREAL beam application in the study of molecular-genetic effects, silicon-dielectric structures, ferroelectric nanofilms, and single crystals for scintillators.

  1. Barriers and Opportunities for Integrating Social Science into Natural Resource Management: Lessons from National Estuarine Research Reserves

    NASA Astrophysics Data System (ADS)

    Robinson, Patrick; Genskow, Ken; Shaw, Bret; Shepard, Robin

    2012-12-01

    The need for cross-disciplinary scientific inquiries that facilitate improved natural resource management outcomes through increased understanding of both the biophysical and human dimensions of management issues has been widely recognized. Despite this broad recognition, a number of obstacles and barriers still sometimes challenge the successful implementation of cross-disciplinary approaches. Improving understanding of these challenges and barriers will help address them and thereby foster appropriate and effective utilization of cross-disciplinary approaches to solve natural resource management challenges. This research uses a case study analysis of the United States National Estuarine Research Reserve System to improve understanding of the critical factors that influence practitioners' decisions related to incorporating social science into their natural resource management work. The case study research is analyzed and evaluated within a Theory of Planned Behavior framework to (1) determine and describe the factors that predict practitioners' intent to incorporate social science into their natural resource related activities and (2) recommend potential strategies for encouraging and enabling cross-disciplinary approaches to natural resource management. The results indicate that National Estuarine Research Reserve practitioners' decisions related to incorporating social science are primarily influenced by (1) confidence in their own capability to incorporate social science into their work and (2) beliefs about whether the outcomes of incorporating social science into their work would be valuable or beneficial.

  2. Barriers and opportunities for integrating social science into natural resource management: lessons from National Estuarine Research Reserves.

    PubMed

    Robinson, Patrick; Genskow, Ken; Shaw, Bret; Shepard, Robin

    2012-12-01

    The need for cross-disciplinary scientific inquiries that facilitate improved natural resource management outcomes through increased understanding of both the biophysical and human dimensions of management issues has been widely recognized. Despite this broad recognition, a number of obstacles and barriers still sometimes challenge the successful implementation of cross-disciplinary approaches. Improving understanding of these challenges and barriers will help address them and thereby foster appropriate and effective utilization of cross-disciplinary approaches to solve natural resource management challenges. This research uses a case study analysis of the United States National Estuarine Research Reserve System to improve understanding of the critical factors that influence practitioners' decisions related to incorporating social science into their natural resource management work. The case study research is analyzed and evaluated within a Theory of Planned Behavior framework to (1) determine and describe the factors that predict practitioners' intent to incorporate social science into their natural resource related activities and (2) recommend potential strategies for encouraging and enabling cross-disciplinary approaches to natural resource management. The results indicate that National Estuarine Research Reserve practitioners' decisions related to incorporating social science are primarily influenced by (1) confidence in their own capability to incorporate social science into their work and (2) beliefs about whether the outcomes of incorporating social science into their work would be valuable or beneficial.

  3. Review of material recovery from used electric and electronic equipment-alternative options for resource conservation.

    PubMed

    Friege, Henning

    2012-09-01

    For waste from electric and electronic equipment, the WEEE Directive stipulates the separate collection of electric and electronic waste. As to new electric and electronic devices, the Restriction of Hazardous Substances (RoHS) Directive bans the use of certain chemicals dangerous for man and environment. From the implementation of the WEEE directive, many unsolved problems have been documented: poor collection success, emission of dangerous substances during collection and recycling, irretrievable loss of valuable metals among others. As to RoHS, data from the literature show a satisfying success. The problems identified in the process can be reduced to some basic dilemmas at the borders between waste management, product policy and chemical safety. The objectives of the WEEE Directive and the specific targets for use and recycling of appliances are not consistent. There is no focus on scarce resources. Extended producer responsibility is not sufficient to guarantee sustainable waste management. Waste management reaches its limits due to problems of implementation but also due to physical laws. A holistic approach is necessary looking at all branch points and sinks in the stream of used products and waste from electric and electronic equipment. This may be done with respect to the general rules for sustainable management of material streams covering the three dimensions of sustainable policy. The relationships between the players in the field of electric and electronic devices have to be taken into account. Most of the problems identified in the implementation process will not be solved by the current amendment of the WEEE Directive.

  4. Development of online instructional resources for Earth system science education: An example of current practice from China

    NASA Astrophysics Data System (ADS)

    Dong, Shaochun; Xu, Shijin; Lu, Xiancai

    2009-06-01

    Educators around the world are striving to make science more accessible and relevant to students. Online instructional resources have become an integral component of tertiary science education and will continue to grow in influence and importance over the coming decades. A case study in the iterative improvement of the online instructional resources provided for first-year undergraduates taking " Introductory Earth System Science" at Nanjing University in China is presented in this paper. Online instructional resources are used to conduct a student-centered learning model in the domain of Earth system science, resulting in a sustainable online instructional framework for students and instructors. The purpose of our practice is to make Earth system science education more accessible and exciting to students, changing instruction from a largely textbook-based teacher-centered approach to a more interactive and student-centered approach, and promoting the integration of knowledge and development of deep understanding by students. Evaluation on learning performance and learning satisfaction is conducted to identify helpful components and perception based on students' learning activities. The feedbacks indicate that the use of online instructional resources has positive impacts on mitigating Earth system science education challenges, and has the potential to promote deep learning.

  5. Unlocking Resources: Self-Guided Student Explorations of Science Museum and Aquarium Exhibits

    NASA Astrophysics Data System (ADS)

    Kirkby, K. C.; Phipps, M.; Hamilton, P.

    2010-12-01

    Remarkably few undergraduate programs take full advantage of the rich resources provided by science museums, aquariums and other informal science education institutions. This is not surprising considering the logistical hurdles of class trips, but an even more fundamental barrier is that these institutions’ exhibit text seldom explicitly convey their information at a level suitable for undergraduate curriculum. Traditionally, this left the burden of interpretation on individual instructors, who rarely have the time to undertake it. To overcome these hurdles, the University of Minnesota has partnered with the Science Museum of Minnesota and Underwater Adventures Aquarium to test the efficacy of self-guided student explorations in revealing the rich data encoded in museum and aquarium exhibits. An initial module at the Science Museum of Minnesota focused on interpreting animal designs, specifically exploring how differences in dinosaur skeletal features reflected variations in the animals’ lifestyles. Students learn to interpret diet and lifestyle not only from characteristics of the skull and teeth, but also from variations in vertebrae and rib design or the relative proportion of limb elements. A follow-up module, based on exhibits at Underwater Adventures Aquarium focuses on interpreting energy flow through ecosystems from the behavior of living organisms. Students explore the information on lifestyle and diet that is encoded in a sturgeon’s ceaseless glide or a muskellunge’s poised stillness. These modules proved to be immensely popular with students. In classes with up to 500 students, half to two-thirds of the students volunteered to complete the modules, despite the additional expense and distances of up to 13 miles between the University and partner institutions. More importantly, quantitative assessment with pre-instruction and post-instruction surveys demonstrate that these ungraded, self-guided explorations match or exceed the efficacy of

  6. Integrating electronic information resources for NHS Glasgow staff at the point of need: a model of interlibrary collaboration and resource sharing.

    PubMed

    Davies, S; Wales, A

    2001-12-01

    The Glasgow NHS Libraries Consortium has harnessed the political imperative of collaboration and the capability of electronic information resources to address inequalities in access to the knowledge base across NHS Glasgow. They have negotiated consortium arrangements to an extensive range of electronic databases and journals which no single Glasgow NHS library could afford independently. A Project Officer was appointed to undertake the administration, technical work and promotion required to build a Web-based electronic library to deliver resources to all NHS Glasgow staff on an equitable basis. Close partnership with online content providers enabled the Project Officer to find solutions to problems caused by authentication systems and license restrictions. These efforts have culminated in the production of a fully integrated virtual library--the NHS Glasgow e-Library--delivering 11 major electronic databases, 440 full-text electronic journals, 48 electronic textbooks and over 5000 journal contents pages. The NHS Glasgow e-Library is without precedent within the NHS in terms of its wealth of resources, and it provides a model for Scotland-wide access to the knowledge base. The sustainability and transferability of the resource is dependent on a number of key areas-maintenance, user training, evaluation, IT infrastructure and ongoing collaboration and unification. Ongoing research will monitor how far the NHS Glasgow e-Library has strengthened the connection between research evidence and clinical practice.

  7. Advanced Resources for Catalysis Science; Recommendations for a National Catalysis Research Institute

    SciTech Connect

    Peden, Charles HF.; Ray, Douglas

    2005-10-05

    Catalysis is one of the most valuable contributors to our economy and historically an area where the United States has enjoyed, but is now losing, international leadership. While other countries are stepping up their work in this area, support for advanced catalysis research and development in the U.S. has diminished. Yet, more than ever, innovative and improved catalyst technologies are imperative for new energy production processes to ease our dependence on imported resources, for new energy-efficient and environmentally benign chemical production processes, and for new emission reduction technologies to minimize the environmental impact of an active and growing economy. Addressing growing concerns about the future direction of U.S. catalysis science, experts from the catalysis community met at a workshop to determine and recommend advanced resources needed to address the grand challenges for catalysis research and development. The workshop's primary conclusion: To recapture our position as the leader in catalysis innovation and practice, and promote crucial breakthroughs, the U.S. must establish one or more well-funded and well-equipped National Catalysis Research Institutes competitively selected, centered in the national laboratories and, by charter, networked to other national laboratories, universities, and industry. The Institute(s) will be the center of a national collaboratory that gives catalysis researchers access to the most advanced techniques available in the scientific enterprise. The importance of catalysis to our energy, economic, and environmental security cannot be overemphasized. Catalysis is a vital part of our core industrial infrastructure, as it is integral to chemical processing and petroleum refining, and is critical to proposed advances needed to secure a sustainable energy future. Advances in catalysis could reduce our need for foreign oil by making better use of domestic carbon resources, for example, allowing cost-effective and zero

  8. Achieving Resource Conservation in Electronic Waste Management: A Review of Options Available to Developing Countries

    NASA Astrophysics Data System (ADS)

    Chidi Nnorom, Innocent; Osibanjo, Oladele; Onyedikachi Nnorom, Stanley

    Large quantities of waste electronic devices (e-waste) at their end-of-life, generated internally or imported illegally from developed countries, are currently being managed in the developing countries, through low-end means such as crude backyard recycling and disposal at unlined landfills or open dumps. The extension of the lifespan of electronic devices through reuse options such as repair, reconditioning and remanufacturing should be a priority in the management of electronic waste in developing countries considering the near absence of state-of-the-art recycling facilities in these countries. Life extension through product and component reuse is especially critical to electronic products because in recent years, electronics have increased in technological complexity, with new product innovations and ever shortening product life expectancy. For many products, environmentalists assume that reuse is environmentally beneficial because it replaces the manufacturing and purchase of new goods. However, on the contrary, manufacturers may oppose this type of reuse for the same reason. There is an urgent need to control the trans-boundary movement of electronic scrap especially to countries without established recycling facilities. Importations of secondhand electronics make such devices available to those who cannot afford new products. However, an international method of testing and certification is needed to ensure that exported secondhand devices are functional. Establishment of formal recycling facilities for e-waste in the developing countries will ensure resource reutilization with both economical and ecological gains. This study reviews options available in working towards eco-efficient management of e-waste in developing countries in the light of the present low-end management practices.

  9. How fifth grade Latino/a bilingual students use their linguistic resources in the classroom and laboratory during science instruction

    NASA Astrophysics Data System (ADS)

    Stevenson, Alma R.

    2013-12-01

    This qualitative, sociolinguistic research study examines how bilingual Latino/a students use their linguistic resources in the classroom and laboratory during science instruction. This study was conducted in a school in the southwestern United States serving an economically depressed, predominantly Latino population. The object of study was a fifth grade science class entirely comprised of language minority students transitioning out of bilingual education. Therefore, English was the means of instruction in science, supported by informal peer-to-peer Spanish-language communication. This study is grounded in a social constructivist paradigm. From this standpoint, learning science is a social process where social, cultural, and linguistic factors are all considered crucial to the process of acquiring scientific knowledge. The study was descriptive in nature, examining specific linguistic behaviors with the purpose of identifying and analyzing the linguistic functions of students' utterances while participating in science learning. The results suggest that students purposefully adapt their use of linguistic resources in order to facilitate their participation in science leaning. What is underscored in this study is the importance of explicitly acknowledging, supporting, and incorporating bilingual students' linguistic resources both in Spanish and English into the science classroom in order to optimize students' participation and facilitate their understanding.

  10. Hurricanes: Science and Society - An Online Resource Collaboratively Developed By Scientists, Education and Outreach Professionals, and Educators

    NASA Astrophysics Data System (ADS)

    Scowcroft, G.; Ginis, I.; Knowlton, C. W.; Yablonsky, R. M.; Morin, H.

    2010-12-01

    There are many models for engaging scientists in education and outreach activities that can assist them in achieving broader impacts of their research. Successful models provide the participating scientists with an opportunity to contribute their expertise in such a way that there are long lasting effects and/or useful products from their engagement. These kinds of experiences encourage the scientific community to continue participating in education and outreach activities. Hurricanes: Science and Society is an education and outreach program funded by the National Science Foundation that has successfully assisted scientists in broadening the impacts of their work. It has produced a new online educational resource (the Hurricanes: Science and Society website) that was launched in October 2010. This multi-disciplinary tool has been developed with the guidance and input from a panel of leading U.S. hurricane researchers and the participation of U.S. formal and informal science educators. This educational resource is expected to become a classroom tool for those both teaching and learning hurricane science. It contains information tailored for specific audiences including middle school through undergraduate educators and students, the general public, and the media. In addition to the website, a 12-page publication for policymakers and other stakeholders has been produced along with an accompanying CD-ROM/DVD to assist formal and informal science educators in maximizing the use of this new resource. Hurricanes: Science and Society can play a substantial role in the effort to educate both students and adults about the science and impacts of hurricanes and the importance of pre-hurricane planning and mitigation. The model used for engaging the hurricane scientists in this education and outreach effort and in the production of the Hurricanes: Science and Society educational resources will be discussed. Screen shot from http://www.hurricanescience.org

  11. Information-seeking behavior and the use of online resources: a snapshot of current health sciences faculty

    PubMed Central

    De Groote, Sandra L.; Shultz, Mary; Blecic, Deborah D.

    2014-01-01

    Objective: The research assesses the information-seeking behaviors of health sciences faculty, including their use of online databases, journals, and social media. Methodology: A survey was designed and distributed via email to 754 health sciences faculty at a large urban research university with 6 health sciences colleges. Results: Twenty-six percent (198) of faculty responded. MEDLINE was the primary database utilized, with 78.5% respondents indicating they use the database at least once a week. Compared to MEDLINE, Google was utilized more often on a daily basis. Other databases showed much lower usage. Conclusions: Low use of online databases other than MEDLINE, link-out tools to online journals, and online social media and collaboration tools demonstrates a need for meaningful promotion of online resources and informatics literacy instruction for faculty. Implications: Library resources are plentiful and perhaps somewhat overwhelming. Librarians need to help faculty discover and utilize the resources and tools that libraries have to offer. PMID:25031557

  12. A preliminary categorization of end-of-life electrical and electronic equipment as secondary metal resources

    SciTech Connect

    Oguchi, Masahiro; Murakami, Shinsuke; Sakanakura, Hirofumi; Kida, Akiko; Kameya, Takashi

    2011-09-15

    Highlights: > End-of-life electrical and electronic equipment (EEE) as secondary metal resources. > The content and the total amount of metals in specific equipment are both important. > We categorized 21 EEE types from contents and total amounts of various metals. > Important equipment types as secondary resources were listed for each metal kind. > Collectability and possible collection systems of various EEE types were discussed. - Abstract: End-of-life electrical and electronic equipment (EEE) has recently received attention as a secondary source of metals. This study examined characteristics of end-of-life EEE as secondary metal resources to consider efficient collection and metal recovery systems according to the specific metals and types of EEE. We constructed an analogy between natural resource development and metal recovery from end-of-life EEE and found that metal content and total annual amount of metal contained in each type of end-of-life EEE should be considered in secondary resource development, as well as the collectability of the end-of-life products. We then categorized 21 EEE types into five groups and discussed their potential as secondary metal resources. Refrigerators, washing machines, air conditioners, and CRT TVs were evaluated as the most important sources of common metals, and personal computers, mobile phones, and video games were evaluated as the most important sources of precious metals. Several types of small digital equipment were also identified as important sources of precious metals; however, mid-size information and communication technology (ICT) equipment (e.g., printers and fax machines) and audio/video equipment were shown to be more important as a source of a variety of less common metals. The physical collectability of each type of EEE was roughly characterized by unit size and number of end-of-life products generated annually. Current collection systems in Japan were examined and potentially appropriate collection methods

  13. Open science resources for the discovery and analysis of Tara Oceans data.

    PubMed

    Pesant, Stéphane; Not, Fabrice; Picheral, Marc; Kandels-Lewis, Stefanie; Le Bescot, Noan; Gorsky, Gabriel; Iudicone, Daniele; Karsenti, Eric; Speich, Sabrina; Troublé, Romain; Dimier, Céline; Searson, Sarah

    2015-01-01

    The Tara Oceans expedition (2009-2013) sampled contrasting ecosystems of the world oceans, collecting environmental data and plankton, from viruses to metazoans, for later analysis using modern sequencing and state-of-the-art imaging technologies. It surveyed 210 ecosystems in 20 biogeographic provinces, collecting over 35,000 samples of seawater and plankton. The interpretation of such an extensive collection of samples in their ecological context requires means to explore, assess and access raw and validated data sets. To address this challenge, the Tara Oceans Consortium offers open science resources, including the use of open access archives for nucleotides (ENA) and for environmental, biogeochemical, taxonomic and morphological data (PANGAEA), and the development of on line discovery tools and collaborative annotation tools for sequences and images. Here, we present an overview of Tara Oceans Data, and we provide detailed registries (data sets) of all campaigns (from port-to-port), stations and sampling events.

  14. Open science resources for the discovery and analysis of Tara Oceans data

    PubMed Central

    Pesant, Stéphane; Not, Fabrice; Picheral, Marc; Kandels-Lewis, Stefanie; Le Bescot, Noan; Gorsky, Gabriel; Iudicone, Daniele; Karsenti, Eric; Speich, Sabrina; Troublé, Romain; Dimier, Céline; Searson, Sarah; Acinas, Silvia G.; Bork, Peer; Boss, Emmanuel; Bowler, Chris; Vargas, Colomban De; Follows, Michael; Gorsky, Gabriel; Grimsley, Nigel; Hingamp, Pascal; Iudicone, Daniele; Jaillon, Olivier; Kandels-Lewis, Stefanie; Karp-Boss, Lee; Karsenti, Eric; Krzic, Uros; Not, Fabrice; Ogata, Hiroyuki; Pesant, Stéphane; Raes, Jeroen; Reynaud, Emmanuel G.; Sardet, Christian; Sieracki, Mike; Speich, Sabrina; Stemmann, Lars; Sullivan, Matthew B.; Sunagawa, Shinichi; Velayoudon, Didier; Weissenbach, Jean; Wincker, Patrick

    2015-01-01

    The Tara Oceans expedition (2009–2013) sampled contrasting ecosystems of the world oceans, collecting environmental data and plankton, from viruses to metazoans, for later analysis using modern sequencing and state-of-the-art imaging technologies. It surveyed 210 ecosystems in 20 biogeographic provinces, collecting over 35,000 samples of seawater and plankton. The interpretation of such an extensive collection of samples in their ecological context requires means to explore, assess and access raw and validated data sets. To address this challenge, the Tara Oceans Consortium offers open science resources, including the use of open access archives for nucleotides (ENA) and for environmental, biogeochemical, taxonomic and morphological data (PANGAEA), and the development of on line discovery tools and collaborative annotation tools for sequences and images. Here, we present an overview of Tara Oceans Data, and we provide detailed registries (data sets) of all campaigns (from port-to-port), stations and sampling events. PMID:26029378

  15. Human Resources in Science and Technology in India and the International Mobility of Highly Skilled Indians. OECD Science, Technology and Industry Working Papers, 2004/7

    ERIC Educational Resources Information Center

    Khadria, Binod

    2004-01-01

    This paper provides estimates of the stocks and flows of human resources in science and technology (HRST) in India, and their breakdown by education and occupation. Furthermore, the paper provides estimates of the number of highly skilled people moving to India and out of India during the 1990s, mainly to the United States. This part of the study…

  16. Toward Transparent and Reproducible Science: Using Open Source "Big Data" Tools for Water Resources Assessment

    NASA Astrophysics Data System (ADS)

    Buytaert, W.; Zulkafli, Z. D.; Vitolo, C.

    2014-12-01

    Transparency and reproducibility are fundamental properties of good science. In the current era of large and diverse datasets and long and complex workflows for data analysis and inference, ensuring such transparency and reproducibility is challenging. Hydrological science is a good case in point, because the discipline typically uses a large variety of datasets ranging from local observations to large-scale remotely sensed products. These data are often obtained from various different sources, and integrated using complex yet uncertain modelling tools. In this paper, we present and discuss methods of ensuring transparency and reproducibility in scientific workflows for hydrological data analysis for the purpose of water resources assessment, using relevant examples of emerging open source "big data" tools. First, we discuss standards for data storage, access, and processing that allow improving the modularity of a hydrological analysis workflow. In particular standards emerging from the Open Geospatial Consortium, such as the Sensor Observation Service, the Web Coverage Service, hold promise. However, some bottlenecks such as the availability of data models and the ability to work with spatio-temperal subsets of large datasets, need further development. Next, we focus on available methods to build transparent data processing workflows. Again, standards such as OGC's Web Processing Service are being developed to facilitate web-based analytics. Yet, in practice, the experimental nature of these standards and web services in general often requires a more pragmatic approach. The availability of web technologies in popular open source data analysis environments such as R and Python often makes them an attractive solution for workflow creation and sharing. Lastly, we elaborate on the potential of open source solutions hold in the context of participatory approaches to data collection and knowledge generation. Using examples from the tropical Andes and the Himalayas, we

  17. Impact of Knowledge Resources Linked to an Electronic Health Record on Frequency of Unnecessary Tests and Treatments

    ERIC Educational Resources Information Center

    Goodman, Kenneth; Grad, Roland; Pluye, Pierre; Nowacki, Amy; Hickner, John

    2012-01-01

    Introduction: Electronic knowledge resources have the potential to rapidly provide answers to clinicians' questions. We sought to determine clinicians' reasons for searching these resources, the rate of finding relevant information, and the perceived clinical impact of the information they retrieved. Methods: We asked general internists, family…

  18. Linguistic Resources Used in Grade 8 Students' Submicro Level Explanations—Science Items from TIMSS 2007

    NASA Astrophysics Data System (ADS)

    Frändberg, Birgitta; Lincoln, Per; Wallin, Anita

    2013-12-01

    Explanations involving submicro levels of representation are central to science education, but known to be difficult for students in secondary school. This study examines students' written explanations of physical and chemical phenomena regarding matter and changes in matter, in a large-scale test. This is done in order to understand linguistic challenges in constructing submicro level explanations involving the particle model of matter. Drawing from systemic functional linguistics, the lexicogrammatics used in explanations for realising experiential meaning in student explanations were analysed. We used answers to two partly constructed response items from the Swedish part of Trends in International Mathematics and Science Studies 2007, grade 8, to sort out explanations referring to the particle model of matter. These answers (86 from 954) were analysed regarding choices of vocabulary and grammar to distinguish between macro and submicro level of representation. The results show that students use a wide variety of lexicogrammatical resources to realise what happens on both macro and submicro level of representation, with greater diversity of verbs on the submicro level of explanation. The results suggest an uncertainty about the distinction between macro and submicro level of explanation.

  19. Storms in Space: Bringing NASA Earth-Sun Science Educational Resources to Hearing- Impaired Students.

    NASA Astrophysics Data System (ADS)

    Lowry, K.; Sindt, M.; Jahn, J.

    2007-12-01

    Using assistive technology, children with hearing loss can actively participate in the hearing world. However, to develop the necessary skills, hearing-impaired students need to be immersed in a language-rich environment which compensates for the lack of "incidental" learning that typifies the language acquisition of their peers with typical hearing. For any subject matter taught in class, this means that the conceptual and language framework of the topic has to be provided in addition to regular class materials. In a collaboration between the Sunshine Cottage School for Deaf Children and the Southwest Research Institute, we are exploring how NASA-developed educational resources covering Space Science topics can be incorporated successfully in blended classrooms containing children with hearing loss and those with typical hearing in grades 3-5. Utilizing the extensive routine language monitoring performed at Sunshine Cottage, student progress is directly monitored during the year as well as from year to year. This allow us to evaluate the effectiveness of the resources used. Since all instruction at Sunshine Cottage is auditory-oral, our experiences in using those materials can be fed back directly into mainstream classrooms of the same grade levels.

  20. Application of Learning Machines and Combinatorial Algorithms in Water Resources Management and Hydrologic Sciences

    SciTech Connect

    Khalil, Abedalrazq F.; Kaheil, Yasir H.; Gill, Kashif; Mckee, Mac

    2010-01-01

    Contemporary and water resources engineering and management rely increasingly on pattern recognition techniques that have the ability to capitalize on the unrelenting accumulation of data that is made possible by modern information technology and remote sensing methods. In response to the growing information needs of modern water systems, advanced computational models and tools have been devised to identify and extract relevant information from the mass of data that is now available. This chapter presents innovative applications from computational learning science within the fields of hydrology, hydrogeology, hydroclimatology, and water management. The success of machine learning is evident from the growing number of studies involving the application of Artificial Neural Networks (ANN), Support Vector Machines (SVM), Relevance Vector Machines (RVM), and Locally Weighted Projection Regression (LWPR) to address various issues in hydrologic sciences. The applications that will be discussed within the chapter employ the abovementioned machine learning techniques for intelligent modeling of reservoir operations, temporal downscaling of precipitation, spatial downscaling of soil moisture and evapotranspiration, comparisons of various techniques for groundwater quality modeling, and forecasting of chaotic time series behavior. Combinatorial algorithms to capture the intrinsic complexities in the modeled phenomena and to overcome disparate scales are developed; for example, learning machines have been coupled with geostatistical techniques, non-homogenous hidden Markov models, wavelets, and evolutionary computing techniques. This chapter does not intend to be exhaustive; it reviews the progress that has been made over the past decade in the use of learning machines in applied hydrologic sciences and presents a summary of future needs and challenges for further advancement of these methods.

  1. DPS Listing of Planetary Science Graduate Programs: A Resource for Students and Advisors

    NASA Astrophysics Data System (ADS)

    Klassen, David R.; Jackson, B.; Schneider, N.

    2013-10-01

    Planetary science is a dynamic and diverse discipline that is not a stand alone department at most institutions. Nor is there any one discipline that can said to be the "home" for planetary science. Typically, research scientists earn a PhD in a field such as geology, chemistry, astronomy, physics, etc. while focusing their research in that area to planetary or solar system oriented topics. While this inherent diversity in our field is one of its greatest strengths, it can be a source of great confusion to undergraduates considering our field for advanced study. Because of this, we have attempted to compile a list of the graduate programs which can lead to a PhD with a planetary science focus. The list is meant to be a first-stop shop for undergraduate students and undergraduate advisors where they can find programs, compare them across some very basic informational categories, and follow links to the programs' web sites for further information. While the list is extensive, it is most likely not comprehensive and we will continue to add programs as we find out about them. In addition, we will continue reaching out to programs and admissions chairs to help complete the current entries and keep them up-to-date. We preset here the background work that went into compiling and sorting the list of programs, the data fields recorded for each program, and some notes on future directions. Additionally, we call upon those mentoring and advising undergraduate to use this resource and program admission chairs to review their entry and provide us with the most up-to-date information.

  2. Solar Wind Electrons Alphas and Protons (SWEAP) Science Operations Center initial design and implementation

    NASA Astrophysics Data System (ADS)

    Korreck, Kelly E.; Kasper, Justin C.; Case, Anthony W.; Daigneau, Peter; Bookbinder, Jay A.; Larson, Davin; Halekas, Jasper S.; Stevens, Michael; Ludlam, Micheal; Marchant, Will

    2014-08-01

    Solar Probe Plus, scheduled to launch in 2018, is a NASA mission that will fly through the Sun's atmosphere for the first time. It will employ a combination of in situ plasma measurements and remote sensing imaging to achieve the mission's primary goal: to understand how the Sun's corona is heated and how the solar wind is accelerated. The Solar Wind Electrons Alphas and Protons (SWEAP) instrument suite consists of a Faraday cup and three electrostatic analyzers. In order to accomplish the science objectives, an encounter-based operations scheme is needed. This paper will outline the SWEAP science operations center design and schemes for data selection and down link.

  3. Reducing Clinical Trial Monitoring Resource Allocation and Costs Through Remote Access to Electronic Medical Records

    PubMed Central

    Uren, Shannon C.; Kirkman, Mitchell B.; Dalton, Brad S.; Zalcberg, John R.

    2013-01-01

    Purpose: With electronic medical records (eMRs), the option now exists for clinical trial monitors to perform source data verification (SDV) remotely. We report on a feasibility study of remote access to eMRs for SDV and the potential advantages of such a process in terms of resource allocation and cost. Methods: The Clinical Trials Unit at the Peter MacCallum Cancer Centre, in collaboration with Novartis Pharmaceuticals Australia, conducted a 6-month feasibility study of remote SDV. A Novartis monitor was granted dedicated software and restricted remote access to the eMR portal of the cancer center, thereby providing an avenue through which perform SDV. Results: Six monitoring visits were conducted during the study period, four of which were performed remotely. The ability to conduct two thirds of the monitoring visits remotely in this complex phase III study resulted in an overall cost saving to Novartis. Similarly, remote monitoring eased the strain on internal resources, particularly monitoring space and hospital computer terminal access, at the cancer center. Conclusion: Remote access to patient eMRs for SDV is feasible and is potentially an avenue through which resources can be more efficiently used. Although this feasibility study involved limited numbers, there is no limit to scaling these processes to any number of patients enrolled onto large clinical trials. PMID:23633977

  4. Scientific Communication, Electronic Access and Document Delivery: The New Challenge to the Science/Engineering Reference Librarian.

    ERIC Educational Resources Information Center

    Gessesse, Kebede

    1994-01-01

    Discusses scientific communication; the information needs and information-seeking behavior of scientists; the role of the science librarian, including collection development, resource sharing, and information literacy and bibliographic instruction; and document delivery, including interlibrary loan and technological awareness. (LRW)

  5. Review of material recovery from used electric and electronic equipment-alternative options for resource conservation.

    PubMed

    Friege, Henning

    2012-09-01

    For waste from electric and electronic equipment, the WEEE Directive stipulates the separate collection of electric and electronic waste. As to new electric and electronic devices, the Restriction of Hazardous Substances (RoHS) Directive bans the use of certain chemicals dangerous for man and environment. From the implementation of the WEEE directive, many unsolved problems have been documented: poor collection success, emission of dangerous substances during collection and recycling, irretrievable loss of valuable metals among others. As to RoHS, data from the literature show a satisfying success. The problems identified in the process can be reduced to some basic dilemmas at the borders between waste management, product policy and chemical safety. The objectives of the WEEE Directive and the specific targets for use and recycling of appliances are not consistent. There is no focus on scarce resources. Extended producer responsibility is not sufficient to guarantee sustainable waste management. Waste management reaches its limits due to problems of implementation but also due to physical laws. A holistic approach is necessary looking at all branch points and sinks in the stream of used products and waste from electric and electronic equipment. This may be done with respect to the general rules for sustainable management of material streams covering the three dimensions of sustainable policy. The relationships between the players in the field of electric and electronic devices have to be taken into account. Most of the problems identified in the implementation process will not be solved by the current amendment of the WEEE Directive. PMID:22993131

  6. Women in Planetary Science: Career Resources and e-Mentoring on Blogs, Twitter, Facebook, Google+, and Pinterest

    NASA Astrophysics Data System (ADS)

    Niebur, S. M.; Singer, K.; Gardner-Vandy, K.

    2012-08-01

    Fifty-one interviews with women in planetary science are now available as an e-mentoring and teaching resource on WomeninPlanetaryScience.com. Each scientist was nominated and interviewed by a fellow member of the planetary science community, and each gladly shared her advice for advancement in the field. Women in Planetary Science was founded in 2008 to connect communities of current and prospective scientists, to promote proposal and award opportunities, and to stimulate discussion in the planetary science community at large. Regular articles, or posts, by nearly a dozen collaborators highlight a range of current issues for women in this field. These articles are promoted by collaborators on Twitter, Facebook, and Google+ and shared again by the collaborators' contacts, reaching a significantly wider audience. The group's latest project, on Pinterest, is a crowd-sourced photo gallery of more than 350 inspiring women in planetary science; each photo links to the scientist's CV. The interviews, the essays, and the photo gallery are available online as resources for prospective scientists, planetary scientists, parents, and educators.

  7. A preliminary categorization of end-of-life electrical and electronic equipment as secondary metal resources.

    PubMed

    Oguchi, Masahiro; Murakami, Shinsuke; Sakanakura, Hirofumi; Kida, Akiko; Kameya, Takashi

    2011-01-01

    End-of-life electrical and electronic equipment (EEE) has recently received attention as a secondary source of metals. This study examined characteristics of end-of-life EEE as secondary metal resources to consider efficient collection and metal recovery systems according to the specific metals and types of EEE. We constructed an analogy between natural resource development and metal recovery from end-of-life EEE and found that metal content and total annual amount of metal contained in each type of end-of-life EEE should be considered in secondary resource development, as well as the collectability of the end-of-life products. We then categorized 21 EEE types into five groups and discussed their potential as secondary metal resources. Refrigerators, washing machines, air conditioners, and CRT TVs were evaluated as the most important sources of common metals, and personal computers, mobile phones, and video games were evaluated as the most important sources of precious metals. Several types of small digital equipment were also identified as important sources of precious metals; however, mid-size information and communication technology (ICT) equipment (e.g., printers and fax machines) and audio/video equipment were shown to be more important as a source of a variety of less common metals. The physical collectability of each type of EEE was roughly characterized by unit size and number of end-of-life products generated annually. Current collection systems in Japan were examined and potentially appropriate collection methods were suggested for equipment types that currently have no specific collection systems in Japan, particularly for video games, notebook computers, and mid-size ICT and audio/video equipment.

  8. Exploring face-to-face and Web-based pedagogy in undergraduate natural resource sciences

    NASA Astrophysics Data System (ADS)

    Mbabaliye, Theogene

    Little has been published about Internet instruction compared to traditional classroom teaching in undergraduate natural resource science (NRS) education. This study hypothesized associations between teaching environments (face-to-face only (FF), Web only (WE), mixed mode (MI)); and teaching philosophy, practices, and perceived course outcomes. A questionnaire was sent to 142 faculty members with experience teaching in these environments in Western US. Sixty percent responded. Data were analyzed using factor analysis and multivariate statistics. Only statistically significant differences are presented. Most respondents were male (68%) 50-59 years old (80%) and tenured (74%). Overall, Web-based instruction was not seen as equivalent to face to face instruction. Adoption of the Internet for teaching was beyond critical mass. Most faculty members ranked their ability to use the Internet as average (27%) or expert (22%). Faculty rarely perceived students' learning experience in a WE course as "better" than FF. Web-based courses were not usually required of majors in the offering department. Faculty age, gender and experience are significant variables in use of some teaching practices. Faculty members who used the Internet favored a constructivist teaching philosophy, while FF and MI instruction tended towards a behaviorist philosophy. Respondents' most frequent teaching practices addressed connections, collaboration, meaning making, and learner autonomy. Collaborative teaching strategies were seldom used in Web-based instruction relative to FF. Learning assessments focused on learner interactions, efforts (individual or groups), and recall. The latter assessment was used less on the Web. Respondents viewed effective teaching in all teaching environments as achieving competency and application of knowledge. Personal experience, resource availability, and feedback were the most important influences on teaching. Resource availability constrained Internet instruction most

  9. Facilitating knowledge integration in science through electronic discussion: The Multimedia Forum Kiosk

    NASA Astrophysics Data System (ADS)

    Hsi, Sherry Hsiao-Rai

    Can electronic discussion improve scientific discourse among students, support knowledge integration, and enhance students' conceptual understanding? This study investigates these questions using an environment called the Multimedia Forum Kiosk (MFK). When students are in the process of learning science, they draw on their intuitions, learn to distinguish between conflicting accounts, and integrate alternative explanations for scientific phenomena. Effective science instruction cultivates initial understanding, introduces alternate models more consistent with normative models, and supports a dynamic process of knowledge integration that links separate ideas into a cohesive web of connections. I hypothesize that electronic discussion can contribute to knowledge integration in science by providing a new social context for learning that prompts students to articulate their ideas and makes ideas visible for teacher inspection. Through peer-to-peer interactions like asking questions, requesting clarification, revising interpretations, or elaborating ideas, students learn both the limits and utility of different models to explain scientific phenomena. These on-line social interactions support knowledge integration by helping to broaden students' initial repertoire of models, demonstrating personal utility for particular ideas, and encouraging students to refine their understanding of science. Does discussion in MFK achieve these goals? Electronic discussion in MFK affords greater opportunities to discuss science concepts compared to face-to-face discussion. Electronic discussion is also more gender equitable. MFK helps students progress in their ability to elaborate, explain, and ask pertinent questions, and provides a diversity of scientific models articulated by peers. Factors in the social context such as comment attribution, community social norms, and peer collaboration, enabled high participation and knowledge integration. This research (1) characterizes design

  10. Science Requirements and Conceptual Design for a Polarized Medium Energy Electron-Ion Collider at Jlab

    SciTech Connect

    Abeyratne, S; Ahmed, S; Barber, D; Bisognano, J; Bogacz, A; Castilla, A; Chevtsov, P; Corneliussen, S; Deconinck, W; Degtiarenko, P; Delayen, J; Derbenev, Ya; DeSilva, S; Douglas, D; Dudnikov, V; Ent, R; Erdelyi, B; Evtushenko, P; Fujii, Yu; Filatov, Yury; Gaskell, D; Geng, R; Guzey, V; Horn, T; Hutton, A; Hyde, C; Johnson, R; Kim, Y; Klein, F; Kondratenko, A; Kondratenko, M; Krafft, G; Li, R; Lin, F; Manikonda, S; Marhauser, F; McKeown, R; Morozov, V; Dadel-Turonski, P; Nissen, E; Ostroumov, P; Pivi, M; Pilat, F; Poelker, M; Prokudin, A; Rimmer, R; Satogata, T; Sayed, H; Spata, M; Sullivan, M; Tennant, C; Terzic, B; Tiefenback, M; Wang, M; Wang, S; Weiss, C; Yunn, B; Zhang, Y

    2012-08-01

    Researchers have envisioned an electron-ion collider with ion species up to heavy ions, high polarization of electrons and light ions, and a well-matched center-of-mass energy range as an ideal gluon microscope to explore new frontiers of nuclear science. In its most recent Long Range Plan, the Nuclear Science Advisory Committee (NSAC) of the US Department of Energy and the National Science Foundation endorsed such a collider in the form of a 'half-recommendation.' As a response to this science need, Jefferson Lab and its user community have been engaged in feasibility studies of a medium energy polarized electron-ion collider (MEIC), cost-effectively utilizing Jefferson Lab's already existing Continuous Electron Beam Accelerator Facility (CEBAF). In close collaboration, this community of nuclear physicists and accelerator scientists has rigorously explored the science case and design concept for this envisioned grand instrument of science. An electron-ion collider embodies the vision of reaching the next frontier in Quantum Chromodynamics - understanding the behavior of hadrons as complex bound states of quarks and gluons. Whereas the 12 GeV Upgrade of CEBAF will map the valence-quark components of the nucleon and nuclear wave functions in detail, an electron-ion collider will determine the largely unknown role sea quarks play and for the first time study the glue that binds all atomic nuclei. The MEIC will allow nuclear scientists to map the spin and spatial structure of quarks and gluons in nucleons, to discover the collective effects of gluons in nuclei, and to understand the emergence of hadrons from quarks and gluons. The proposed electron-ion collider at Jefferson Lab will collide a highly polarized electron beam originating from the CEBAF recirculating superconducting radiofrequency (SRF) linear accelerator (linac) with highly polarized light-ion beams or unpolarized light- to heavy-ion beams from a new ion accelerator and storage complex. Since the very

  11. How Fifth Grade Latino/a Bilingual Students Use Their Linguistic Resources in the Classroom and Laboratory during Science Instruction

    ERIC Educational Resources Information Center

    Stevenson, Alma R.

    2013-01-01

    This qualitative, sociolinguistic research study examines how bilingual Latino/a students use their linguistic resources in the classroom and laboratory during science instruction. This study was conducted in a school in the southwestern United States serving an economically depressed, predominantly Latino population. The object of study was a…

  12. The Dilemma of Toxic Materials. Classroom-Tested Ideas and Resources for Social Studies and Science Teachers.

    ERIC Educational Resources Information Center

    Llewellyn, Gerald C.; And Others

    Classroom tested ideas and resources for social studies and science teachers on toxic and hazardous substances are provided in this guide. Suggestions are included for ways of increasing student awareness and knowledge about this problem. Although the materials were primarily developed for junior high students they can be adapted and modified for…

  13. Industry and Technology: Keys to Oceanic Development, Volume 2, Panel Reports of the Commission on Marine Science, Engineering and Resources.

    ERIC Educational Resources Information Center

    Commission on Marine Science, Engineering and Resources, Washington, DC.

    This document is the second of a three-volume series of panel reports compiled by the Commission on Marine Science, Engineering and Resources. Contained in this volume are part V, Report of the Panel on Industry and Private Investment, and part VI, Report of the Panel on Marine Engineering and Technology. Major recommendations presented in part V…

  14. Quest for Gold: Math/Science Curriculum Resource Units for Gifted and Talented Youngsters: Grades Eight-Twelve.

    ERIC Educational Resources Information Center

    Hayes, Donald G.; Dockery, Linda B., Ed.

    Twelve resource units are presented for the teaching of science and mathematics to gifted students in secondary school. The units present an introduction, tips for teachers, objectives, activities, and materials lists. The units include: "Functions, Relations, and Graphs" (Priscilla Watts); "More Wham to the Gram (A Study of the Metric System)"…

  15. Views of Primary Science Teachers Towards the Use of Online Resources to Support the Implementation of Inquiry Learning

    ERIC Educational Resources Information Center

    So, Wing-Mui Winnie; Cheng, May-Hung May; Kong, Siu-Cheung; Ching, Ngai-Ying Fiona

    2014-01-01

    This study investigates Hong Kong primary science teachers' understandings of inquiry learning, perceived difficulties in implementing inquiry learning, as well as their current practices of and resistance to using online resources, in order to identify their needs and propose suggestions to address these needs. An online survey has been used…

  16. Academic Entrepreneurship and Exchange of Scientific Resources: Material Transfer in Life and Materials Sciences in Japanese Universities

    ERIC Educational Resources Information Center

    Shibayama, Sotaro; Walsh, John P.; Baba, Yasunori

    2012-01-01

    This study uses a sample of Japanese university scientists in life and materials sciences to examine how academic entrepreneurship has affected the norms and behaviors of academic scientists regarding sharing scientific resources. Results indicate that high levels of academic entrepreneurship in a scientific field are associated with less reliance…

  17. GreenCube and RocketCube: Low-Resource Sensorcraft for Atmospheric and Ionospheric Science

    NASA Astrophysics Data System (ADS)

    Bracikowski, P. J.; Lynch, K. A.; Slagle, A. K.; Fagin, M. H.; Currey, S. R.; Siddiqui, M. U.

    2009-12-01

    In situ atmospheric and ionospheric studies benefit greatly from the ability to separate variations in space from variations in time. Arrays of many probes are a method of doing this, but because of the technical character and expense of developing large arrays, so far probe arrays have been the domain of well-funded science missions. CubeSats and low-resource craft (``Picosats") are an avenue for bringing array-based studies of the atmosphere and ionosphere into the mainstream. The Lynch Rocket Lab at Dartmouth College is attempting to develop the instruments, experience, and heritage to implement arrays of many low-resource sensorcraft while doing worthwhile science in the development process. We are working on two CubeSat projects to reach this goal: GreenCube for atmospheric studies and RocketCube for ionospheric studies. GreenCube is an undergraduate student-directed high-altitude balloon-borne 3U CubeSat. GreenCube I was a bus, telemetry, and mechanical system development project. GreenCube I flew in the fall of 2008. The flight was successfully recovered and tracked over the 97km range and through the 29km altitude rise. GreenCube I carried six thermal housekeeping sensors, a GPS, a magnetometer, and a HAM radio telemetry system with a reporting rate of once every 30 seconds. The velocity profile obtained from the GPS data implies the presence of atmospheric gravity waves during the flight. GreenCube II flew in August 2009 with the science goal of detecting atmospheric gravity waves over the White Mountains of New Hampshire. Two balloons with identical payloads were released 90 seconds apart to make 2-point observations. Each payload carried a magnetometer, 5 thermistors for ambient temperature readings, a GPS, and an amateur radio telemetry system with a 7 second reporting cadence. A vertically oriented video camera on one payload and a horizontally oriented video camera on the other recorded the characteristics of gravity waves in the nearby clouds. We

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

    NASA Astrophysics Data System (ADS)

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

    2014-12-01

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

  19. Recent Applications of Continental-Scale Phenology Data for Science, Conservation and Resource Management

    NASA Astrophysics Data System (ADS)

    Weltzin, J. F.

    2013-12-01

    The USA National Phenology Network (USA-NPN; www.usanpn.org) serves science and society by promoting a broad understanding of plant and animal phenology and the relationships among phenological patterns and all aspects of environmental change. The National Phenology Database, maintained by the USA-NPN, is experiencing steady growth in the number of data records it houses; these data are now being used in a number of applications for science, conservation and resource management. The majority of the data in the database has been provided by participants in the USA-NPN national-scale, multi-taxa phenology observation program Nature's Notebook. Participants, including both professional scientists and volunteers, follow vetted protocols that employ phenological 'status' monitoring rather than 'event' monitoring: when sampling, observers indicate the status of each phenophase (e.g., 'breaking leaf buds' or 'active individuals'). This approach has a number of advantages over event monitoring (including estimation of error, estimation of effort, 'negative' or 'absence' data, capture of multiple events and phenophase duration) and is especially well-suited for integrated multi-taxa monitoring. Further, protocols and a user interface to facilitate the description of development or abundance data (e.g., tree canopy development, animal abundance) create a robust ecological dataset. Between 2008 and July 2013, the 2540 active participants registered with Nature's Notebook have contributed over 2.3 million observation records for plants and animals, including historical lilac and honeysuckle data that go back to 1954. Customizable data downloads are freely available from www.usanpn.org/results/data. Data are accompanied by FGDC-compliant metadata, data-use and data-attribution policies, vetted and documented methodologies and protocols, and version control. Quality assurance and quality control, and metadata associated with field observations (e.g., effort and method reporting

  20. Social tagging in the life sciences: characterizing a new metadata resource for bioinformatics

    PubMed Central

    Good, Benjamin M; Tennis, Joseph T; Wilkinson, Mark D

    2009-01-01

    Background Academic social tagging systems, such as Connotea and CiteULike, provide researchers with a means to organize personal collections of online references with keywords (tags) and to share these collections with others. One of the side-effects of the operation of these systems is the generation of large, publicly accessible metadata repositories describing the resources in the collections. In light of the well-known expansion of information in the life sciences and the need for metadata to enhance its value, these repositories present a potentially valuable new resource for application developers. Here we characterize the current contents of two scientifically relevant metadata repositories created through social tagging. This investigation helps to establish how such socially constructed metadata might be used as it stands currently and to suggest ways that new social tagging systems might be designed that would yield better aggregate products. Results We assessed the metadata that users of CiteULike and Connotea associated with citations in PubMed with the following metrics: coverage of the document space, density of metadata (tags) per document, rates of inter-annotator agreement, and rates of agreement with MeSH indexing. CiteULike and Connotea were very similar on all of the measurements. In comparison to PubMed, document coverage and per-document metadata density were much lower for the social tagging systems. Inter-annotator agreement within the social tagging systems and the agreement between the aggregated social tagging metadata and MeSH indexing was low though the latter could be increased through voting. Conclusion The most promising uses of metadata from current academic social tagging repositories will be those that find ways to utilize the novel relationships between users, tags, and documents exposed through these systems. For more traditional kinds of indexing-based applications (such as keyword-based search) to benefit substantially from

  1. A Science Odyssey: A Social Studies and Science Resource for Middle- and High-School Educators. Educator's Guide.

    ERIC Educational Resources Information Center

    WGBH-TV, Boston, MA.

    This interdisciplinary guide provides activities, discussion questions, and information to help teachers use the series of five special PBS programs entitled "A Science Odyssey" in the classroom. For each Science Odyssey program, the guide features: (1) an overview of the program; (2) a summary of program contents and story segments; (3) a…

  2. The Use of HDTV Format and the Electronic Theater in Presenting Earth Science

    NASA Technical Reports Server (NTRS)

    Summey, Barbara; Hasler, Arthur; Jentoft-Nilsen, Marit; Manyin, Michael; Bene, Meredith; Allen, Jesse

    2000-01-01

    In order to maximize the public's awareness of earth science observations, earth science data must be available in multiple media formats. This talk will focus on the use High Definition TV format in presenting earth science data, The Television (HDTV) networks are mandated to completely switch over from the current TV standard (NTSC) to HDTV in the next seven years. Museums are also beginning to use HDTV format in their displays. The Visualization Analysis Laboratory at Goddard Space Flight Center has been experimenting with the use of HDTV to present earth science data. The experimental package we have developed is called the Electronic Theater (e-theater). The e-theater is a mobile presentation system used for displaying and teaching groups about earth science and the delicate interdependence between the various earth systems. The e-theater takes advantage of a double-wide screen to show the audiences high resolution data displays. The unique architecture used in this exhibit allows several data sets to be displayed at one time, demonstrating the connections between different earth systems. The data animations are manipulated in real-time during the presentation and can be paused, moved forward, backward, looped, or zoomed into, to maximize the flexibility of the presentation. Because HDTV format is used within the e-theater, the materials generated for the e-theater are made available to the news media and museums.

  3. Argumentation in Science Teacher Education: The simulated jury as a resource for teaching and learning

    NASA Astrophysics Data System (ADS)

    Drumond Vieira, Rodrigo; da Rocha Bernardo, José Roberto; Evagorou, Maria; Florentino de Melo, Viviane

    2015-05-01

    In this article, we focus on the contributions that a simulated jury-based activity might have for pre-service teachers, especially for their active participation and learning in teacher education. We observed a teacher educator using a series of simulated juries as teaching resources to help pre-service teachers develop their pedagogical knowledge and their argumentation abilities in a physics teacher methods course. For the purposes of this article, we have selected one simulated jury-based activity, comprising two opposed groups of pre-service teachers that presented aspects that hinder the teachers' development of professional knowledge (against group) and aspects that allow this development (favor group). After the groups' presentations, a group of judges was formed to evaluate the discussion. We applied a multi-level method for discourse analysis and the results showed that (1) the simulated jury afforded the pre-service teachers to position themselves as active knowledge producers; (2) the teacher acted as 'animator' of the pre-service teachers' actions, showing responsiveness to the emergence of circumstantial teaching and learning opportunities and (3) the simulated jury culminated in the judges' identification of the pattern 'concrete/obstacles-ideological/possibilities' in the groups' responses, which was elaborated by the teacher for the whole class. Implications from this study include using simulated juries for teaching and learning and for the development of the pre-service teachers' argumentative abilities. The potential of simulated juries to improve teaching and learning needs to be further explored in order to inform the uses and reflections of this resource in science education.

  4. Medical Image Resource Center--making electronic teaching files from PACS.

    PubMed

    Lim, C C Tchoyoson; Yang, Guo Liang; Nowinski, Wieslaw L; Hui, Francis

    2003-12-01

    A picture archive and communications system (PACS) is a rich source of images and data suitable for creating electronic teaching files (ETF). However, the potential for PACS to support nonclinical applications has not been fully realized: at present there is no mechanism for PACS to identify and store teaching files; neither is there a standardized method for sharing such teaching images. The Medical Image Resource Center (MIRC) is a new central image repository that defines standards for data exchange among different centers. We developed an ETF server that retrieves digital imaging and communication in medicine (DICOM) images from PACS, and enables users to create teaching files that conform to the new MIRC schema. We test-populated our ETF server with illustrative images from the clinical case load of the National Neuroscience Institute, Singapore. Together, PACS and MIRC have the potential to benefit radiology teaching and research.

  5. [HYGIENIC REGULATION OF THE USE OF ELECTRONIC EDUCATIONAL RESOURCES IN THE MODERN SCHOOL].

    PubMed

    Stepanova, M I; Aleksandrova, I E; Sazanyuk, Z I; Voronova, B Z; Lashneva, L P; Shumkova, T V; Berezina, N O

    2015-01-01

    We studied the effect of academic studies with the use a notebook computer and interactive whiteboard on the functional state of an organism of schoolchildren. Using a complex of hygienic and physiological methods of the study we established that regulation of the computer activity of students must take into account not only duration but its intensity either. Design features of a notebook computer were shown both to impede keeping the optimal working posture in primary school children and increase the risk offormation of disorders of vision and musculoskeletal system. There were established the activating influence of the interactive whiteboard on performance activities and favorable dynamics of indices of the functional state of the organism of students under keeping optimal density of the academic study and the duration of its use. There are determined safety regulations of the work of schoolchildren with electronic resources in the educational process.

  6. Medical Image Resource Center--making electronic teaching files from PACS.

    PubMed

    Lim, C C Tchoyoson; Yang, Guo Liang; Nowinski, Wieslaw L; Hui, Francis

    2003-12-01

    A picture archive and communications system (PACS) is a rich source of images and data suitable for creating electronic teaching files (ETF). However, the potential for PACS to support nonclinical applications has not been fully realized: at present there is no mechanism for PACS to identify and store teaching files; neither is there a standardized method for sharing such teaching images. The Medical Image Resource Center (MIRC) is a new central image repository that defines standards for data exchange among different centers. We developed an ETF server that retrieves digital imaging and communication in medicine (DICOM) images from PACS, and enables users to create teaching files that conform to the new MIRC schema. We test-populated our ETF server with illustrative images from the clinical case load of the National Neuroscience Institute, Singapore. Together, PACS and MIRC have the potential to benefit radiology teaching and research. PMID:14747933

  7. Citizen science in hydrology and water resources: opportunities for knowledge generation, ecosystem service management, and sustainable development

    NASA Astrophysics Data System (ADS)

    Buytaert, Wouter; Zulkafli, Zed; Grainger, Sam; Acosta, Luis; Bastiaensen, Johan; De Bièvre, Bert; Bhusal, Jagat; Chanie, Tilashwork; Clark, Julian; Dewulf, Art; Foggin, Marc; Hannah, David; Hergarten, Christian; Isaeva, Aiganysh; Karpouzoglou, Timos; Pandey, Bhopal; Paudel, Deepak; Sharma, Keshav; Steenhuis, Tammo; Tilahun, Seifu; Van Hecken, Gert; Zhumanova, Munavar

    2014-10-01

    The participation of the general public in the research design, data collection and interpretation process together with scientists is often referred to as citizen science. While citizen science itself has existed since the start of scientific practice, developments in sensing technology, data processing and visualisation, and communication of ideas and results, are creating a wide range of new opportunities for public participation in scientific research. This paper reviews the state of citizen science in a hydrological context and explores the potential of citizen science to complement more traditional ways of scientific data collection and knowledge generation for hydrological sciences and water resources management. Although hydrological data collection often involves advanced technology, the advent of robust, cheap and low-maintenance sensing equipment provides unprecedented opportunities for data collection in a citizen science context. These data have a significant potential to create new hydrological knowledge, especially in relation to the characterisation of process heterogeneity, remote regions, and human impacts on the water cycle. However, the nature and quality of data collected in citizen science experiments is potentially very different from those of traditional monitoring networks. This poses challenges in terms of their processing, interpretation, and use, especially with regard to assimilation of traditional knowledge, the quantification of uncertainties, and their role in decision support. It also requires care in designing citizen science projects such that the generated data complement optimally other available knowledge. Lastly, we reflect on the challenges and opportunities in the integration of hydrologically-oriented citizen science in water resources management, the role of scientific knowledge in the decision-making process, and the potential contestation to established community institutions posed by co-generation of new knowledge.

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

    PubMed

    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.

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

    PubMed Central

    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. PMID:26062737

  10. The shadow uniform resource locator: standardizing citations of electronically published materials.

    PubMed

    DiCarlo, J V; Pastor, X; Markovitz, B P

    2000-01-01

    Citation of scientific materials published on the Internet is often cumbersome because of unwieldy uniform resource locators (URLs). The authors describe a format for URLs that simplifies citation of scholarly materials. Its use depends on a simple HTML device, the "refresh page." Uniform citation would follow this format: [Author I. Title of article. http:// domain/year/month-day(e#).html]. The HTML code for such a page is: (HTML) (head) (meta HTTP-EQUIV="Refresh" CONTENT="0; URL= http://Actual-URL/ for-article/ referred-to/ incitation.html") (/head) (/HTML). The code instructs the browser to suppress the content of the refresh page and bring up the title page of the cited article instead. Citations would be succinct and predictable. An electronic journal would not need to alter its existing file hierarchy but would need to establish a distinct domain name and maintain a file of refresh pages. Utilization of the "shadow" URL would bring us one step closer to truly universal resource locators.

  11. Quality markers and use of electronic journals in an academic health sciences library*

    PubMed Central

    Wulff, Judith L.; Nixon, Neal D.

    2004-01-01

    Objectives: Patterns of use of electronic versions of journals supplied by an academic health sciences library were examined to determine whether they differed from patterns of use among corresponding print titles and to relate the applicability of print collection development practices to an electronic environment. Methods: Use data supplied by three major vendors of electronic journals were compared to reshelving data for corresponding print titles, impact factors, and presence on Brandon/Hill Lists. Results: In collections where one-click access from a database record to the full text of articles was possible, electronic use correlated with print use across journal pairs. In both versions, Brandon/Hill titles were used more frequently than non-Brandon/Hill titles, use had modest correlations with journals' impact factors, and clinical use appeared to be higher than research use. Titles that had not been selected for the library's print collections, but which were bundled into publishers' packages, received little use compared to electronic titles also selected in print. Conclusions: Collection development practices based on quality and user needs can be applied with confidence to the electronic environment. Facilitating direct connections between citation databases and the corresponding journal articles regardless of platform or publisher will support scholarship and quality health care. PMID:15243637

  12. Present and Future Applications of Digital Electronics in Nuclear Science - a Commercial Prospective

    NASA Astrophysics Data System (ADS)

    Tan, Hui

    2011-10-01

    Digital readout electronics instrumenting radiation detectors have experienced significant advancements in the last decade or so. This on one hand can be attributed to the steady improvements in commercial digital processing components such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), field-programmable-gate-arrays (FPGAs), and digital-signal-processors (DSPs), and on the other hand can also be attributed to the increasing needs for improved time, position, and energy resolution in nuclear physics experiments, which have spurred the rapid development of commercial off-the-shelf high speed, high resolution digitizers or spectrometers. Absent from conventional analog electronics, the capability to record fast decaying pulses from radiation detectors in digital readout electronics has profoundly benefited nuclear physics researchers since they now can perform detailed pulse processing for applications such as gamma-ray tracking and decay-event selection and reconstruction. In this talk, present state-of-the-art digital readout electronics and its applications in a variety of nuclear science fields will be discussed, and future directions in hardware development for digital electronics will also be outlined, all from the prospective of a commercial manufacturer of digital electronics.

  13. Independent naturalists make matchless contributions to science and resource management (Invited)

    NASA Astrophysics Data System (ADS)

    Crimmins, T. M.; Crimmins, M.; Bertelsen, C. D.

    2013-12-01

    proposed for designation as a Research Natural Area (RNA), on the basis of the extensive data collection effort that has already taken in place over the past three decades as well as the demonstrated scientific value of these data. This would represent the first RNA to be established primarily for documenting climate change response, and underscores the immense contributions that independent naturalists can make to the advancement of science and resource management.

  14. The Glen Canyon Dam Adaptive Management Program: An experiment in science-based resource management

    NASA Astrophysics Data System (ADS)

    kaplinski, m

    2001-12-01

    In 1996, Glen Canyon Dam Adaptive Management (GCDAMP) program was established to provide input on Glen Canyon Dam operations and their affect on the Colorado Ecosystem in Grand Canyon. The GCDAMP is a bold experiment in federal resource management that features a governing partnership with all relevant stakeholders sitting at the same table. It is a complicated, difficult process where stakeholder-derived management actions must balance resource protection with water and power delivery compacts, the Endangered Species Act, the National Historical Preservation Act, the Grand Canyon Protection Act, National Park Service Policy, and other stakeholder concerns. The program consists of four entities: the Adaptive Management Workgroup (AMWG), the Technical Workgroup (TWG), the Grand Canyon Monitoring and Research Center (GCMRC), and independent review panels. The AMWG and TWG are federal advisory committees that consists of federal and state resource managers, Native American tribes, power, environmental and recreation interests. The AMWG is develops, evaluates and recommends alternative dam operations to the Secretary. The TWG translates AMWG policy and goals into management objectives and information needs, provides questions that serve as the basis for long-term monitoring and research activities, interprets research results from the GCMRC, and prepares reports as required for the AMWG. The GCMRC is an independent science center that is responsible for all GCDAMP monitoring and research activities. The GCMRC utilizes proposal requests with external peer review and an in-house staff that directs and synthesizes monitoring and research results. The GCMRC meets regularly with the TWG and AMWG and provides scientific information on the consequences of GCDAMP actions. Independent review panels consist of external peer review panels that provide reviews of scientific activities and the program in general, technical advice to the GCMRC, TWG and AMWG, and play a critical

  15. Why Can't I Find Newton's Third Law? Case Studies of Students' Use of the Web as a Science Resource.

    ERIC Educational Resources Information Center

    MaKinster, James G.; Beghetto, Ronald A.; Plucker, Jonathan A.

    2002-01-01

    Examines searching patterns of students using the Web as science information resources. Attempts to provide detailed accounts of how students use the Web as a science resource and illuminate how the different levels of domain knowledge and expertise, and situational interest impact students' ability to find useful and relevant information on the…

  16. The United States Polar Rock Repository: A geological resource for the Earth science community

    USGS Publications Warehouse

    Grunow, Annie M.; Elliot, David H.; Codispoti, Julie E.

    2007-01-01

    The United States Polar Rock Repository (USPRR) is a U. S. national facility designed for the permanent curatorial preservation of rock samples, along with associated materials such as field notes, annotated air photos and maps, raw analytic data, paleomagnetic cores, ground rock and mineral residues, thin sections, and microfossil mounts, microslides and residues from Polar areas. This facility was established by the Office of Polar Programs at the U. S. National Science Foundation (NSF) to minimize redundant sample collecting, and also because the extreme cold and hazardous field conditions make fieldwork costly and difficult. The repository provides, along with an on-line database of sample information, an essential resource for proposal preparation, pilot studies and other sample based research that should make fieldwork more efficient and effective. This latter aspect should reduce the environmental impact of conducting research in sensitive Polar Regions. The USPRR also provides samples for educational outreach. Rock samples may be borrowed for research or educational purposes as well as for museum exhibits.

  17. Standardized phenology monitoring methods to track plant and animal activity for science and resource management applications

    NASA Astrophysics Data System (ADS)

    Denny, Ellen G.; Gerst, Katharine L.; Miller-Rushing, Abraham J.; Tierney, Geraldine L.; Crimmins, Theresa M.; Enquist, Carolyn A. F.; Guertin, Patricia; Rosemartin, Alyssa H.; Schwartz, Mark D.; Thomas, Kathryn A.; Weltzin, Jake F.

    2014-05-01

    Phenology offers critical insights into the responses of species to climate change; shifts in species' phenologies can result in disruptions to the ecosystem processes and services upon which human livelihood depends. To better detect such shifts, scientists need long-term phenological records covering many taxa and across a broad geographic distribution. To date, phenological observation efforts across the USA have been geographically limited and have used different methods, making comparisons across sites and species difficult. To facilitate coordinated cross-site, cross-species, and geographically extensive phenological monitoring across the nation, the USA National Phenology Network has developed in situ monitoring protocols standardized across taxonomic groups and ecosystem types for terrestrial, freshwater, and marine plant and animal taxa. The protocols include elements that allow enhanced detection and description of phenological responses, including assessment of phenological "status", or the ability to track presence-absence of a particular phenophase, as well as standards for documenting the degree to which phenological activity is expressed in terms of intensity or abundance. Data collected by this method can be integrated with historical phenology data sets, enabling the development of databases for spatial and temporal assessment of changes in status and trends of disparate organisms. To build a common, spatially, and temporally extensive multi-taxa phenological data set available for a variety of research and science applications, we encourage scientists, resources managers, and others conducting ecological monitoring or research to consider utilization of these standardized protocols for tracking the seasonal activity of plants and animals.

  18. Standardized phenology monitoring methods to track plant and animal activity for science and resource management applications.

    PubMed

    Denny, Ellen G; Gerst, Katharine L; Miller-Rushing, Abraham J; Tierney, Geraldine L; Crimmins, Theresa M; Enquist, Carolyn A F; Guertin, Patricia; Rosemartin, Alyssa H; Schwartz, Mark D; Thomas, Kathryn A; Weltzin, Jake F

    2014-05-01

    Phenology offers critical insights into the responses of species to climate change; shifts in species' phenologies can result in disruptions to the ecosystem processes and services upon which human livelihood depends. To better detect such shifts, scientists need long-term phenological records covering many taxa and across a broad geographic distribution. To date, phenological observation efforts across the USA have been geographically limited and have used different methods, making comparisons across sites and species difficult. To facilitate coordinated cross-site, cross-species, and geographically extensive phenological monitoring across the nation, the USA National Phenology Network has developed in situ monitoring protocols standardized across taxonomic groups and ecosystem types for terrestrial, freshwater, and marine plant and animal taxa. The protocols include elements that allow enhanced detection and description of phenological responses, including assessment of phenological "status", or the ability to track presence-absence of a particular phenophase, as well as standards for documenting the degree to which phenological activity is expressed in terms of intensity or abundance. Data collected by this method can be integrated with historical phenology data sets, enabling the development of databases for spatial and temporal assessment of changes in status and trends of disparate organisms. To build a common, spatially, and temporally extensive multi-taxa phenological data set available for a variety of research and science applications, we encourage scientists, resources managers, and others conducting ecological monitoring or research to consider utilization of these standardized protocols for tracking the seasonal activity of plants and animals.

  19. Standardized phenology monitoring methods to track plant and animal activity for science and resource management applications

    USGS Publications Warehouse

    Denny, Ellen G.; Gerst, Katharine L.; Miller-Rushing, Abraham J.; Tierney, Geraldine L.; Crimmins, Theresa M.; Enquist, Carolyn A.F.; Guertin, Patricia; Rosemartin, Alyssa H.; Schwartz, Mark D.; Thomas, Kathryn A.; Weltzin, Jake F.

    2014-01-01

    Phenology offers critical insights into the responses of species to climate change; shifts in species’ phenologies can result in disruptions to the ecosystem processes and services upon which human livelihood depends. To better detect such shifts, scientists need long-term phenological records covering many taxa and across a broad geographic distribution. To date, phenological observation efforts across the USA have been geographically limited and have used different methods, making comparisons across sites and species difficult. To facilitate coordinated cross-site, cross-species, and geographically extensive phenological monitoring across the nation, the USA National Phenology Network has developed in situ monitoring protocols standardized across taxonomic groups and ecosystem types for terrestrial, freshwater, and marine plant and animal taxa. The protocols include elements that allow enhanced detection and description of phenological responses, including assessment of phenological “status”, or the ability to track presence–absence of a particular phenophase, as well as standards for documenting the degree to which phenological activity is expressed in terms of intensity or abundance. Data collected by this method can be integrated with historical phenology data sets, enabling the development of databases for spatial and temporal assessment of changes in status and trends of disparate organisms. To build a common, spatially, and temporally extensive multi-taxa phenological data set available for a variety of research and science applications, we encourage scientists, resources managers, and others conducting ecological monitoring or research to consider utilization of these standardized protocols for tracking the seasonal activity of plants and animals.

  20. Plastics disassembly versus bulk recycling: engineering design for end-of-life electronics resource recovery.

    PubMed

    Rios, Pedro; Stuart, Julie Ann; Grant, Ed

    2003-12-01

    Annual plastic flows through the business and consumer electronics manufacturing supply chain include nearly 3 billion lb of high-value engineering plastics derived from petroleum. The recovery of resource value from this stream presents critical challenges in areas of materials identification and recycling process design that demand new green engineering technologies applied together with life cycle assessment and ecological supply chain analysis to create viable plastics-to-plastics supply cycles. The sustainable recovery of potentially high-value engineering plastics streams requires that recyclers either avoid mixing plastic parts or purify later by separating smaller plastic pieces created in volume reduction (shredding) steps. Identification and separation constitute significant barriers in the plastics-to-plastics recycling value proposition. In the present work, we develop a model that accepts randomly arriving electronic products to study scenarios by which a recycler might identify and separate high-value engineering plastics as well as metals. Using discrete eventsimulation,we compare current mixed plastics recovery with spectrochemical plastic resin identification and subsequent sorting. Our results show that limited disassembly with whole-part identification can produce substantial yields in separated streams of recovered engineering thermoplastics. We find that disassembly with identification does not constitute a bottleneck, but rather, with relatively few workers, can be configured to pull the process and thus decrease maximum staging space requirements.

  1. Tunable entanglement resource in elastic electron-exchange collisions out of chaotic spin systems

    NASA Astrophysics Data System (ADS)

    Lohmann, B.; Blum, K.; Langer, B.

    2016-09-01

    Elastic collisions between initially unpolarized electrons and hydrogenlike atoms are discussed aiming to analyze the entanglement properties of the correlated final spin system. Explicit spin-dependent interactions are neglected and electron exchange only is taken into account. We show the final spin system to be completely characterized by a single spin correlation parameter depending on scattering angle and energy. Its numerical value identifies the final spins of the collision partners to be either in the separable, entangled, or Bell correlated regions. The symmetry of the scattering process allows for the construction of explicit examples applying methods of classical communication and local operations for illustrating the concepts of nonlocality versus separability. It is shown that strong correlations can be produced violating Bell's inequalities significantly. Furthermore, the degree of entanglement can be continuously varied simply by changing either the scattering angle and/or energy. This allows for the generation of tunable spin pairs with any desired degree of entanglement. It is suggested to use such nonlocally entangled spin pairs as a resource for further experiments, for example in quantum information processes.

  2. The electronic encapsulation of knowledge in hydraulics, hydrology and water resources

    NASA Astrophysics Data System (ADS)

    Abbott, Michael B.

    The rapidly developing practice of encapsulating knowledge in electronic media is shown to lead necessarily to the restructuring of the knowledge itself. The consequences of this for hydraulics, hydrology and more general water-resources management are investigated in particular relation to current process-simulation, real-time control and advice-serving systems. The generic properties of the electronic knowledge encapsulator are described, and attention is drawn to the manner in which knowledge 'goes into hiding' through encapsulation. This property is traced in the simple situations of pure mathesis and in the more complex situations of taxinomia using one example each from hydraulics and hydrology. The consequences for systems architectures are explained, pointing to the need for multi-agent architectures for ecological modelling and for more general hydroinformatics systems also. The relevance of these developments is indicated by reference to ongoing projects in which they are currently being realised. In conclusion, some more general epistemological aspects are considered within the same context. As this contribution is so much concerned with the processes of signification and communication, it has been partly shaped by the theory of semiotics, as popularised by Eco ( A Theory of Semiotics, Indiana University, Bloomington, 1977).

  3. Evaluating Career Development Resources: Lessons from the Earth Science Women's Network (ESWN)

    NASA Astrophysics Data System (ADS)

    Kogan, M.; Laursen, S. L.

    2010-12-01

    Retention of geoscientists throughout the professional pipeline is especially challenging in the case of groups that are already underrepresented in science, including racial minorities and women. The Earth Science Women’s Network (ESWN) is a professional network of early-career female geoscientists that provides its members with a variety of career resources, through both informal, online and in-person networking and formal career development workshops. The group’s members are of diverse nationalities and racial/ethnic backgrounds, of various age cohorts and career stages, but primarily graduate students, postdocs, and early-career researchers. With funding from an NSF ADVANCE grant to ESWN, we have conducted a detailed survey of ESWN members as part of an evaluation-with-research study that aims to determine the career needs of young geoscientists. The survey data provide information about members’ personal and professional situations, their professional development needs, and obstacles they face as young women scientists. ESWN members indicated a variety of areas of professional growth that would advance their scientific careers, but at all career stages, members chose expanding their professional networks as among their top career needs. Professional networking has established benefits for retention of people from groups underrepresented in science, including women: it introduces young scientists to career best practices and advancement opportunities, provides access to role models, and creates a sense of community. ESWN members strongly indicate that their professional networks benefited from their involvement with the Network. The community aspect of network-building is especially important for people from underrepresented groups, as they often feel alone due to the lack of role models. The intimate character of the ESWN discussion list greatly contributes to its members’ sense of community. Moreover, personal concerns and professional success are

  4. International Council for Laboratory Animal Science: International activities. Institute of Laboratory Animal Resources annual report, 1993--1994

    SciTech Connect

    Not Available

    1994-09-01

    In late 1987, the Interagency Research Animal Committee (IRAC) requested that the Institute of Laboratory Animal Resources (ILAR), National Research Council (NRC), National Academy of Sciences, reestablish US national membership in the International Council for Laboratory Animal Science (ICLAS). The ICLAS is the only worldwide organization whose goal is to foster the humane use of animals in medical research and testing. ILAR`s Mission Statement reflects its commitment to producing highly respected documents covering a wide range of scientific issues, including databases in genetic stocks, species specific management guides, guidelines for humane care of animals, and position papers on issues affecting the future of the biological sciences. As such, ILAR is recognized nationally and internationally as an independent, scientific authority in the development of animal sciences in biomedical research.

  5. Emerging Issues: Open Educational Resources--How Science Teachers Can Use Open Educational Resources to Revitalize Lessons

    ERIC Educational Resources Information Center

    Charles, Karen; Rice, Olivia

    2012-01-01

    The term "open educational resources" (OERs) was first coined by UNESCO in 2005 and refers to "teaching, learning or research materials that are in the public domain or released with an intellectual property license that allows for free use, adaptation, and/or distribution." OERs offer educators what might be termed "value neutral" online…

  6. SAGES: a suite of freely-available software tools for electronic disease surveillance in resource-limited settings.

    PubMed

    Lewis, Sheri L; Feighner, Brian H; Loschen, Wayne A; Wojcik, Richard A; Skora, Joseph F; Coberly, Jacqueline S; Blazes, David L

    2011-05-10

    Public health surveillance is undergoing a revolution driven by advances in the field of information technology. Many countries have experienced vast improvements in the collection, ingestion, analysis, visualization, and dissemination of public health data. Resource-limited countries have lagged behind due to challenges in information technology infrastructure, public health resources, and the costs of proprietary software. The Suite for Automated Global Electronic bioSurveillance (SAGES) is a collection of modular, flexible, freely-available software tools for electronic disease surveillance in resource-limited settings. One or more SAGES tools may be used in concert with existing surveillance applications or the SAGES tools may be used en masse for an end-to-end biosurveillance capability. This flexibility allows for the development of an inexpensive, customized, and sustainable disease surveillance system. The ability to rapidly assess anomalous disease activity may lead to more efficient use of limited resources and better compliance with World Health Organization International Health Regulations.

  7. A pocket guide to electronic laboratory notebooks in the academic life sciences

    PubMed Central

    Dirnagl, Ulrich; Przesdzing, Ingo

    2016-01-01

    Every professional doing active research in the life sciences is required to keep a laboratory notebook. However, while science has changed dramatically over the last centuries, laboratory notebooks have remained essentially unchanged since pre-modern science. We argue that the implementation of electronic laboratory notebooks (eLN) in academic research is overdue, and we provide researchers and their institutions with the background and practical knowledge to select and initiate the implementation of an eLN in their laboratories. In addition, we present data from surveying biomedical researchers and technicians regarding which hypothetical features and functionalities they hope to see implemented in an eLN, and which ones they regard as less important. We also present data on acceptance and satisfaction of those who have recently switched from paper laboratory notebook to an eLN.  We thus provide answers to the following questions: What does an electronic laboratory notebook afford a biomedical researcher, what does it require, and how should one go about implementing it? PMID:26835004

  8. The BIOSCI electronic newsgroup network for the biological sciences. Final report, October 1, 1992--June 30, 1996

    SciTech Connect

    Kristofferson, D.; Mack, D.

    1996-10-01

    This is the final report for a DOE funded project on BIOSCI Electronic Newsgroup Network for the biological sciences. A usable network for scientific discussion, major announcements, problem solving, etc. has been created.

  9. Paper 8775 - Integrating Natural Resources and Ecological Science into the Disaster Risk CYCLE: Lessons Learned and Future Directions

    NASA Astrophysics Data System (ADS)

    Brosnan, D. M.

    2014-12-01

    Familiar to disaster risk reduction (DRR) scientists and professionals, the disaster cycle is an adaptive approach that involves planning, response and learning for the next event. It has proven effective in saving lives and helping communities around the world deal with natural and other hazards. But it has rarely been applied to natural resource and ecological science, despite the fact that many communities are dependent on these resources. This presentation will include lessons learned from applying science to tackle ecological consequences in several disasters in the US and globally, including the Colorado Floods, the SE Asia tsunami, the Montserrat volcanic eruption, and US SAFRR tsunami scenario. The presentation discusses the role that science and scientists can play at each phase of the disaster cycle. The consequences of not including disaster cycles in the management of natural systems leaves these resources and the huge investments made to protect highly vulnerable. The presentation discusses how The presentation discusses how science can help government and communities in planning and responding to these events. It concludes with a set of lessons learned and guidlines for moving forward.

  10. Particle Accelerator Applications: Ion and Electron Irradiation in Materials Science, Biology and Medicine

    SciTech Connect

    Rodriguez-Fernandez, Luis

    2010-09-10

    Although the developments of particle accelerators are devoted to basic study of matter constituents, since the beginning these machines have been applied with different purposes in many areas also. Today particle accelerators are essential instruments for science and technology. This work presents an overview of the main application for direct particle irradiation with accelerator in material science, biology and medicine. They are used for material synthesis by ion implantation and charged particle irradiation; to make coatings and micromachining; to characterize broad kind of samples by ion beam analysis techniques; as mass spectrometers for atomic isotopes determination. In biomedicine the accelerators are applied for the study of effects by charged particles on cells. In medicine the radiotherapy by electron irradiation is widely used, while hadrontherapy is still under development. Also, they are necessary for short life radioisotopes production required in radiodiagnostic.

  11. Design of Community Resource Inventories as a Component of Scalable Earth Science Infrastructure: Experience of the Earthcube CINERGI Project

    NASA Astrophysics Data System (ADS)

    Zaslavsky, I.; Richard, S. M.; Valentine, D. W., Jr.; Grethe, J. S.; Hsu, L.; Malik, T.; Bermudez, L. E.; Gupta, A.; Lehnert, K. A.; Whitenack, T.; Ozyurt, I. B.; Condit, C.; Calderon, R.; Musil, L.

    2014-12-01

    EarthCube is envisioned as a cyberinfrastructure that fosters new, transformational geoscience by enabling sharing, understanding and scientifically-sound and efficient re-use of formerly unconnected data resources, software, models, repositories, and computational power. Its purpose is to enable science enterprise and workforce development via an extensible and adaptable collaboration and resource integration framework. A key component of this vision is development of comprehensive inventories supporting resource discovery and re-use across geoscience domains. The goal of the EarthCube CINERGI (Community Inventory of EarthCube Resources for Geoscience Interoperability) project is to create a methodology and assemble a large inventory of high-quality information resources with standard metadata descriptions and traceable provenance. The inventory is compiled from metadata catalogs maintained by geoscience data facilities, as well as from user contributions. The latter mechanism relies on community resource viewers: online applications that support update and curation of metadata records. Once harvested into CINERGI, metadata records from domain catalogs and community resource viewers are loaded into a staging database implemented in MongoDB, and validated for compliance with ISO 19139 metadata schema. Several types of metadata defects detected by the validation engine are automatically corrected with help of several information extractors or flagged for manual curation. The metadata harvesting, validation and processing components generate provenance statements using W3C PROV notation, which are stored in a Neo4J database. Thus curated metadata, along with the provenance information, is re-published and accessed programmatically and via a CINERGI online application. This presentation focuses on the role of resource inventories in a scalable and adaptable information infrastructure, and on the CINERGI metadata pipeline and its implementation challenges. Key project

  12. To Kit or Not to Kit? Evaluating and Implementing Science Materials and Resources

    ERIC Educational Resources Information Center

    Schiller, Ellen; Melin, Jacque; Bair, Mary

    2016-01-01

    With the release of the "Next Generation Science Standards," many schools are reexamining the science materials they are using. Textbook companies and kit developers are eager to meet the demand for "NGSS"-aligned teaching materials. Teacher may have been asked to serve on a science curriculum committee, or to evaluate current…

  13. Teaching with Web-Based Videos: Helping Students Grasp the Science in Popular Online Resources

    ERIC Educational Resources Information Center

    Pace, Barbara G.; Jones, Linda Cronin

    2009-01-01

    Today, the use of web-based videos in science classrooms is becoming more and more commonplace. However, these videos are often fast-paced and information rich--science concepts can be fragmented and embedded within larger cultural issues. This article addresses the cognitive difficulties posed by many web-based science videos. Drawing on concepts…

  14. "Adventures in Science": Casting Scientifically Talented Youth as National Resources on American Radio, 1942-1958

    ERIC Educational Resources Information Center

    Terzian, Sevan G.

    2008-01-01

    From 1942 to 1958, a national weekly programme on CBS radio and presented by Science Service, Inc. devoted 37 of its broadcasts to profiling American high school students' achievements in science talent searches, clubs and fairs. These "Adventures in Science" radio programmes cast scientifically talented youth as potential contributors to national…

  15. A Classroom Teacher's Guide to Reading Improvement in Middle School Science. Resource Monograph No. 19.

    ERIC Educational Resources Information Center

    Brock, Lucy, Ed.

    The reading improvement activities in this handbook are intended for use by middle school science teachers. Focusing on study skills, vocabulary development, and comprehension development, the activities include (1) surveying science texts and science content area reading materials, (2) outlining, (3) spelling, (4) syllabication, (5) word…

  16. Mars Global Surveyor Radio Science Electron Density Profiles: Interannual Variability and Implications for the Neutral Atmosphere

    NASA Technical Reports Server (NTRS)

    Bougher, S. W.; Engel, S.; Hinson, D. P.; Murphy, J. R.

    2003-01-01

    The Mars Global Surveyor (MGS) Radio Science (RS) experiment employs an ultrastable oscillator aboard the spacecraft. The signal from the oscillator to Earth is refracted by the Martian ionosphere, allowing retrieval of electron density profiles versus radius and geopotential. The present analysis is carried out on five sets of occultation measurements: (1) four obtained near northern summer solstice (Ls = 74-116, near aphelion) at high northern latitudes (64.7-77.6N), and (2) one set of profiles approaching equinox conditions (Ls = 135- 146) at high southern latitudes (64.7-69.1S). Electron density profiles (95 to 200 km) are examined over a narrow range of solar zenith angles (76.5-86.9 degrees) for local true solar times of (1) 3-4 hours and (2) 12.1 hours. Variations spanning 1-Martian year are specifically examined in the Northern hemisphere.

  17. What does playing cards have to do with science? A resource-rich view of African American young men

    NASA Astrophysics Data System (ADS)

    Schademan, Alfred R.

    2011-06-01

    The study examines the resources related to science that African American young men learn and develop by playing a card game called Spades, a common cultural practice in African American communities that dates back to the Civil War Era. The qualitative study examines what the Spades players at a local high school consider when making decisions about what cards to play. A significant finding is that the players use, learn and develop resources such as the ability to make observations, draw inferences, and use empirical data to inform future actions and decisions. Such reasoning bears a resemblance to central practices of science and challenges long held deficit views of African American young men. Implications of the research findings are discussed.

  18. Using Analog Field Tests To Link and Prepare Science and In-Situ Resource Utilization for Future Space Missions

    NASA Technical Reports Server (NTRS)

    Sanders, Gerald B.

    2010-01-01

    A major goal of NASA s human exploration program is to learn how to use the resources of space, known as In-Situ Resource Utilization (ISRU), to lower the cost and risk of human space exploration. Successful implementation of ISRU requires detailed knowledge of surface and subsurface materials, minerals, and volatiles that may be present. This same information is required to better understand the physical and geologic composition, structure, origin, and evolution of the Moon, Mars, and other extraterrestrial bodies of interest. It is also important to recognize that while ISRU and science objectives may be similar, the desired method or hardware to achieve the information desired may be drastically different. One method to promote understanding, coordination, and joint development of instruments and operations between Science and ISRU is the use of analog field demonstrations.

  19. Visions for Natural Resource Education and Ecosystem Science for the 21st Century. An Interim Report.

    ERIC Educational Resources Information Center

    Cudmore, Wynn, Ed.; Kelly, Susie, Ed.

    The Northwest Center for Sustainable Resources (NCSR) is a partnership of educators and numerous agencies dealing with natural resource management. NCSR emphasizes the ecosystem as a central theme in natural resource technical education. This booklet explains NCSR's relationship to secondary and higher education, describes NCSR programs and…

  20. The Internet Compendium: Subject Guides to Social Sciences, Business, and Law Resources.

    ERIC Educational Resources Information Center

    Rosenfeld, Louis; And Others

    The process of Internet resource discovery and evaluation is extremely difficult due to low quality of information, constant changes, and primitive searching tools. The subject-oriented resource guides presented in this book make independent resource discovery and evaluation possible, and serve as reference sources to enable users to maximize use…

  1. A Sushi Science Module in Food Production Systems and Aquatic Resource Education

    ERIC Educational Resources Information Center

    Livengood, Elisa J.; Chapman, Frank A.

    2009-01-01

    No other food industry depends so heavily on a wild caught resource than those associated with aquatic food products. Domestication of fish, shellfish, and other aquatic resources production has lagged behind other terrestrial livestock products; however, demand for these aquatic natural resources has continued to increase dramatically. Teaching…

  2. Integration of hydrogeology and soil science for sustainable water resources-focus on water quantity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Increased biofuel production has heightened awareness of the strong linkages between crop water use and depletion of water resources. Irrigated agriculture consumed 90% of global fresh water resources during the past century. Addressing crop water use and depletion of groundwater resources requires ...

  3. Academic Science/Engineering: Scientists and Engineers, January 1984. Surveys of Science Resources Series. Detailed Statistical Tables.

    ERIC Educational Resources Information Center

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

    Data on the characteristics of scientists and engineers employed by higher education institutions and university-administered federally funded research and development institutions are presented. These data, derived from the National Science Foundation (NSF) 1984 Survey of Scientific and Engineering Personnel Employed at Universities and Colleges,…

  4. Academic Science/Engineering: Scientists and Engineers, January 1983. Surveys of Science Resources Series. Detailed Statistical Tables.

    ERIC Educational Resources Information Center

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

    Data on the characteristics of scientists and engineers employed by approximately 2,190 higher education institutions and from 19 university-administered federally-funded research and development institutions are presented. These data, derived from the National Science Foundation's 1983 Survey of Scientific and Engineering Personnel Employed at…

  5. Geography, Resources, and Environment of Latin America: An Undergraduate Science Course focused on Attracting Hispanic students to Science and on Educating Non-Hispanics about Latin America.

    NASA Astrophysics Data System (ADS)

    Pujana, I.; Stern, R. J.; Ledbetter, C. E.

    2004-12-01

    With NSF-CCLI funding, we have developed, taught, and evaluated a new lower-division science course for non-majors, entitled "Geography, Resources, and Environment of Hispanic America" (GRELA). This is an adaptation of a similar course, "Geology and Development of Modern Africa" developed by Barbara Tewksbury (Hamilton College), to attract African American students to science by highlighting cultural ties with their ancestral lands. We think that a similar approach focusing on Latin America may attract Hispanic undergraduates, at the same time that it increases awareness among non-Hispanic students about challenges facing our neighbors to the south. GRELA is an interdisciplinary exploration of how the physical and biological environment of Mexico, Central America, and South America have influenced the people who live there. The course consists of 20 lectures and requires the student to present a report partnering with correspondents in Latin American universities. GRELA begins with an overview of Latin American physical and cultural geography and geologic evolution followed by a series of modules that relate the natural resources and environment of Latin America to the history, economy, and culture of the region. This is followed by an exploration of pre-Columbian cultures. The use of metals by pre-Columbian, colonial, and modern cultures is presented next. We then discuss hydrocarbon resources, geothermal energy, and natural hazards of volcanoes and earthquakes. The last half of the course focuses on Earth System Science themes, including El Nino, glaciers, the Amazon river and rainforest, and coral reefs. The final presentation concerns population growth and water resources along the US-Mexico border. Grades are based on two midterms, one final, and a project which requires that groups of students communicate with scientists in Latin America to explore some aspect of geography, natural resources, or the environment of a Latin American region of common interest

  6. Impact of Electronic Resources and Usage in Academic Libraries in Ghana: Evidence from Koforidua Polytechnic & All Nations University College, Ghana

    ERIC Educational Resources Information Center

    Akussah, Maxwell; Asante, Edward; Adu-Sarkodee, Rosemary

    2015-01-01

    The study investigates the relationship between impact of electronic resources and its usage in academic libraries in Ghana: evidence from Koforidua Polytechnic & All Nations University College, Ghana. The study was a quantitative approach using questionnaire to gather data and information. A valid response rate of 58.5% was assumed. SPSS…

  7. Challenges of Providing Bibliographic Access to Remote Electronic Resources in National Bibliographies: Problems and Solutions--An Overview.

    ERIC Educational Resources Information Center

    Byrum, John D., Jr.

    The proliferation of online resources has resulted in creating and accentuating challenges for national bibliographic agencies throughout the world. Through strategic planning and innovative approaches, providers of national bibliographies are seeking to realize bibliographic control of remote electronic material. For success, they will need to…

  8. True Serials: A True Solution for Electronic Resource Management Needs in a Medium-Size Academic Library

    ERIC Educational Resources Information Center

    Milczarski, Vivian; Garofalo, Denise A.

    2011-01-01

    A desire for more functionality seemed to clash with the fiscal reality of limited funds, but after investigating alternatives, Mount Saint Mary College was able to provide its faculty and students with a more useful and function-rich electronic resource management through a move to a hosted open source service. (Contains 8 figures.)

  9. Natural resource assessment: an approach to science based planning in national parks.

    PubMed

    Mahan, Carolyn G; Vanderhorst, James P; Young, John A

    2009-06-01

    We conducted a natural resource assessment at two national parks, New River Gorge National River and Shenandoah National Park, to help meet the goals of the Natural Resource Challenge--a program to help strengthen natural resource management at national parks. We met this challenge by synthesizing and interpreting natural resource information for planning purposes and we identified information gaps and natural significance of resources. We identified a variety of natural resources at both parks as being globally and/or nationally significant, including large expanses of unfragmented, mixed-mesophytic forests that qualify for wilderness protection, rare plant communities, diverse assemblages of neotropical migratory birds and salamanders, and outstanding aquatic recreational resources. In addition, these parks function, in part, as ecological reserves for plants in and wildlife. With these significant natural resources in mind, we also developed a suite of natural resource management recommendations in light of increasing threats from within and outside park boundaries. We hope that our approach can provide a blueprint for natural resource conservation at publically owned lands.

  10. Natural resource assessment: an approach to science based planning in national parks

    USGS Publications Warehouse

    Mahan, C.G.; Vanderhorst, J.P.; Young, J.A.

    2009-01-01

    We conducted a natural resource assessment at two national parks, New River Gorge National River and Shenandoah National Park, to help meet the goals of the Natural Resource Challenge-a program to help strengthen natural resource management at national parks. We met this challenge by synthesizing and interpreting natural resource information for planning purposes and we identified information gaps and natural significance of resources. We identified a variety of natural resources at both parks as being globally and/or nationally significant, including large expanses of unfragmented, mixed-mesophytic forests that qualify for wilderness protection, rare plant communities, diverse assemblages of neotropical migratory birds and salamanders, and outstanding aquatic recreational resources. In addition, these parks function, in part, as ecological reserves for plants in and wildlife. With these significant natural resources in mind, we also developed a suite of natural resource management recommendations in light of increasing threats from within and outside park boundaries. We hope that our approach can provide a blueprint for natural resource conservation at publically owned lands.

  11. Natural Resource Assessment: An Approach to Science Based Planning in National Parks

    NASA Astrophysics Data System (ADS)

    Mahan, Carolyn G.; Vanderhorst, James P.; Young, John A.

    2009-06-01

    We conducted a natural resource assessment at two national parks, New River Gorge National River and Shenandoah National Park, to help meet the goals of the Natural Resource Challenge—a program to help strengthen natural resource management at national parks. We met this challenge by synthesizing and interpreting natural resource information for planning purposes and we identified information gaps and natural significance of resources. We identified a variety of natural resources at both parks as being globally and/or nationally significant, including large expanses of unfragmented, mixed-mesophytic forests that qualify for wilderness protection, rare plant communities, diverse assemblages of neotropical migratory birds and salamanders, and outstanding aquatic recreational resources. In addition, these parks function, in part, as ecological reserves for plants in and wildlife. With these significant natural resources in mind, we also developed a suite of natural resource management recommendations in light of increasing threats from within and outside park boundaries. We hope that our approach can provide a blueprint for natural resource conservation at publically owned lands.

  12. Natural resource assessment: an approach to science based planning in national parks.

    PubMed

    Mahan, Carolyn G; Vanderhorst, James P; Young, John A

    2009-06-01

    We conducted a natural resource assessment at two national parks, New River Gorge National River and Shenandoah National Park, to help meet the goals of the Natural Resource Challenge--a program to help strengthen natural resource management at national parks. We met this challenge by synthesizing and interpreting natural resource information for planning purposes and we identified information gaps and natural significance of resources. We identified a variety of natural resources at both parks as being globally and/or nationally significant, including large expanses of unfragmented, mixed-mesophytic forests that qualify for wilderness protection, rare plant communities, diverse assemblages of neotropical migratory birds and salamanders, and outstanding aquatic recreational resources. In addition, these parks function, in part, as ecological reserves for plants in and wildlife. With these significant natural resources in mind, we also developed a suite of natural resource management recommendations in light of increasing threats from within and outside park boundaries. We hope that our approach can provide a blueprint for natural resource conservation at publically owned lands. PMID:19365671

  13. Electronic Resource Sharing in Community Colleges: A Snapshot of Florida, Wisconsin, Texas, and Louisiana.

    ERIC Educational Resources Information Center

    Mahoney, Brian D.

    2000-01-01

    States that several states are establishing networks for resource sharing. Florida offers these resources through the Florida Distance Learning Library Initiative, Wisconsin has BadgerLink and WISCAT, TexShare provides library resource sharing in Texas, and Louisiana has LOUIS and LLN. These are some of the states successfully demonstrating…

  14. Integrating Climate Science, Ecosystem Modeling, and Resource Management to Develop a Coastal Master Plan for Louisiana

    NASA Astrophysics Data System (ADS)

    Groves, D.; Sharon, C.; Knopman, D.

    2012-12-01

    The Coastal Protection and Restoration Authority of Louisiana (CPRA) asked the RAND Corporation to develop a new Planning Tool to support Louisiana's 2012 Coastal Master Plan. The Planning Tool integrates climate science, ecosystem modeling, and resource management planning to comparing different risk reduction and coastal restoration projects and for developing groups of projects, or alternatives, for consideration for the Master Plan. The Planning Tool presents its results in an interactive visualization environment to support deliberation by CPRA decisionmakers and stakeholders. The Planning Tool uses new standardized estimates of project costs, planning and construction duration, and other project attributes along with science-based model estimates of project effects on risk reduction, land building, and ecosystem services. The Planning Tool considers how outcomes would differ under different future scenarios reflecting climate change, demographics, and other uncertainties. The Planning Tool uses a constrained optimization algorithm to develop a range of alternatives that meet CPRA's desired outcomes with respect to future flood risk reduction, coast-wide land area, and other decision criteria. Beginning in 2011, CPRA used the Planning Tool to compare hundreds of possible hurricane flood risk reduction and coastal restoration projects under several scenarios of long-term future conditions. CPRA next used the Planning Tool to develop and analyze hundreds of different alternatives that together would best meet Louisiana's goals of reducing hurricane flood risk and achieving a sustainable landscape. The Planning Tool then enabled CPRA to specify planning parameters such as total available funding, funding splits between risk reduction and restoration projects, and minimum levels of projected achievement of goals for ecosystem service and risk reduction decision criteria. Using this information, the Planning Tool then identified how those alternatives could be

  15. The new Electronic Grants Management System of the Space Telescope Science Institute

    NASA Astrophysics Data System (ADS)

    Beaser, R.; Wagner, E.

    1999-12-01

    The Space Telescope Science Institute has developed a new web-based Grants Management System which will be implemented at grantee institutions in the Spring of 2000. The system will feature on-line preparation and submission of budgets for all programs as well as e-mail notifications to Principal Investigators (PIs) and Authorizing Officials (AOs) of all Awards and Amendments. PDF versions of the documents will be available on the ST ScI web site. In addition, all financial and performance reports will be submitted via the web and grantees will be notified electronically of due and overdue reports. All administrative requests such as budget revisions, requests to extend the grant period, etc., will be submitted electronically to ST ScI. Detailed grant status information will be on-line and a variety of proposal and grant reports will be available to PIs and AOs. The system will also permit electronic routing of budgets and financial reports through the grantee institution.

  16. MOSES: a modular sensor electronics system for space science and commercial applications

    NASA Astrophysics Data System (ADS)

    Michaelis, Harald; Behnke, Thomas; Tschentscher, Matthias; Mottola, Stefano; Neukum, Gerhard

    1999-10-01

    The camera group of the DLR--Institute of Space Sensor Technology and Planetary Exploration is developing imaging instruments for scientific and space applications. One example is the ROLIS imaging system of the ESA scientific space mission `Rosetta', which consists of a descent/downlooking and a close-up imager. Both are parts of the Rosetta-Lander payload and will operate in the extreme environment of a cometary nucleus. The Rosetta Lander Imaging System (ROLIS) will introduce a new concept for the sensor electronics, which is referred to as MOSES (Modula Sensor Electronics System). MOSES is a 3D miniaturized CCD- sensor-electronics which is based on single modules. Each of the modules has some flexibility and enables a simple adaptation to specific application requirements. MOSES is mainly designed for space applications where high performance and high reliability are required. This concept, however, can also be used in other science or commercial applications. This paper describes the concept of MOSES, its characteristics, performance and applications.

  17. Leading the Wave of Science and Mathematics Learning Innovation: NSDL Resources.

    ERIC Educational Resources Information Center

    Mardis, Marcia A.; Zia, Lee L.

    2003-01-01

    Provides a background of the National Science Foundation's NSDL (National Science, Technology, Engineering, and Mathematics Education Digital Library) which includes three tracks: collections, services, and targeted research. Discusses challenges and opportunities for elementary and secondary school library media specialists and teachers. (LRW)

  18. Family and Consumer Sciences: A Chapter of the "Curriculum Handbook." A Resource for Curriculum Administrators.

    ERIC Educational Resources Information Center

    O'Neil, John, Ed.

    This chapter, of the Association for Supervision and Curriculum Development's Curriculum Handbook, contains nine papers covering curriculum guidelines for family and consumer science education (FCSE). The following are included: "Executive Summary" (Sharon S. Redick); "Status of Family and Consumer Sciences Curriculum" (Ann Vail); "Initiatives,…

  19. Science Fiction as Social Movement: Ideology and Resource Mobilization in Cultural Production and Reproduction.

    ERIC Educational Resources Information Center

    Martin, William C.

    The paper examines science fiction literature as a product and part of the social consciousness of the modern capitalist world order. This world order is seen as emphasizing science, technology, movement, growth, urbanization, industrialization, complex organization, and progress. The document is organized into two sections. The first section…

  20. Exploring Mars and Beyond: Science Fiction a Resource for Environmental Education.

    ERIC Educational Resources Information Center

    Miller, Ryder W.

    The purpose of this article is to show how traditional science fiction, an empowering literature of social criticism, can be used by environmental educators to reach the traditional goals of environmental education. The sub-genres of science fiction are discussed along with ways in which they can be used to reach certain goals of environmental…

  1. The Science Workbook of Student Research Projects in Food - Agriculture - Natural Resources.

    ERIC Educational Resources Information Center

    Darrow, Edward E., Ed.

    This workbook provides descriptions of research projects for high school and middle school science teachers and students. The projects can be used as demonstrations in the laboratory or classroom to help teachers illustrate the practical application of basic science principles. They can also be used by students, under the guidance of the teachers,…

  2. Science Fiction: An Annotated Bibliography of Selected Resources in the University Libraries SUNY/Albany.

    ERIC Educational Resources Information Center

    Osielski, Mary Y., Comp.

    This bibliography is a guide to sources of information in the field of science fiction which are available in the University Libraries at the State University of New York (SUNY) at Albany. Other libraries may find it useful as a reference tool for expanding their science fiction collections. Emphasis is on works which deal primarily with science…

  3. "I Am Science and the World Is Mine": Embodied Practices as Resources for Empowerment

    ERIC Educational Resources Information Center

    Elmesky, Rowhea

    2005-01-01

    Those who are most marginalized, both culturally and economically, in society are concentrated in the nation's largest urban centers and have the least opportunities to be successful in school science or to pursue higher education and career trajectories in science, mathematics, or engineering. This article shares the results of a study in which…

  4. Using the Mixture Rasch Model to Explore Knowledge Resources Students Invoke in Mathematic and Science Assessments

    ERIC Educational Resources Information Center

    Zhang, Danhui; Orrill, Chandra; Campbell, Todd

    2015-01-01

    The purpose of this study was to investigate whether mixture Rasch models followed by qualitative item-by-item analysis of selected Programme for International Student Assessment (PISA) mathematics and science items offered insight into knowledge students invoke in mathematics and science separately and combined. The researchers administered an…

  5. Using the Interactive Whiteboard to Resource Continuity and Support Multimodal Teaching in a Primary Science Classroom

    ERIC Educational Resources Information Center

    Gillen, J.; Littleton, K.; Twiner, A.; Staarman, J. K.; Mercer, N.

    2008-01-01

    All communication is inherently multimodal, and understandings of science need to be multidimensional. The interactive whiteboard offers a range of potential benefits to the primary science classroom in terms of relative ease of integration of a number of presentational and ICT functions, which, taken together, offers new opportunities for…

  6. Using the Outdoors to Teach Science: A Resource Guide for Elementary and Middle School Teachers.

    ERIC Educational Resources Information Center

    Payne, Milton R.

    The first in a series of booklets on using outdoor education methodologies to enhance the academic curriculum, this guide is written to help teachers of grades K-8 develop activities to enrich science instruction. The introductory sections define outdoor education and provide a rationale for outdoor science teaching stressing the opportunities it…

  7. Using Clay as a Learning Resource for Teaching the History of Science.

    ERIC Educational Resources Information Center

    De Angelis, Joseph M.

    Construction of laboratory equipment from earthenware clay uses art as a way to incorporate the element of science history into an Introductory Physical Science (IPS) unit on distillation. Classroom techniques for working with clay to construct distilling apparatus are outlined. Other supplementary material from the arts, including slide…

  8. Implementing "Science across the World" in a Resource-Based Learning Activity Regarding Sustainable Development Issues

    ERIC Educational Resources Information Center

    Chang, Shu-Nu

    2007-01-01

    The rapid development of science and technology has become a global issue in modern society, since it will not only bring conveniences into people's lives but it may also cause extensive environmental damage to the planet earth. Therefore, it is important to propagate the notion of Science Technology and Society (STS) and the awareness of…

  9. Projected Employment Scenarios Show Possible Shortages in Some Engineering and Computer Specialties. Science Resources Studies Highlights.

    ERIC Educational Resources Information Center

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

    This report presents findings of a National Science Foundation (NSF) assessment of the adequacy of the supply of science, engineering, and technician (SET) personnel for meeting defense and non-defense requirements between 1982 and 1987. Selected findings included in the report follow. Based on four scenarios representing combinations of low and…

  10. Enhancing Public Participation to Improve Natural Resources Science and its Use in Decision Making

    NASA Astrophysics Data System (ADS)

    Glynn, P. D.; Shapiro, C. D.; Liu, S. B.

    2015-12-01

    The need for broader understanding and involvement in science coupled with social technology advances enabling crowdsourcing and citizen science have created greater opportunities for public participation in the gathering, interpretation, and use of geospatial information. The U.S. Geological Survey (USGS) is developing guidance for USGS scientists, partners, and interested members of the public on when and how public participation can most effectively be used in the conduct of scientific activities. Public participation can provide important perspectives and knowledge that cannot be obtained through traditional scientific methods alone. Citizen engagement can also provide increased efficiencies to USGS science and additional benefits to society including enhanced understanding, appreciation, and interest in geospatial information and its use in decision making.The USGS guidance addresses several fundamental issues by:1. Developing an operational definition of citizen or participatory science.2. Identifying the circumstances under which citizen science is appropriate for use and when its use is not recommended. 3. Describing structured processes for effective use of citizen science. 4. Defining the successful application of citizen science and identifying useful success metrics.The guidance is coordinated by the USGS Science and Decisions Center and developed by a multidisciplinary team of USGS scientists and managers. External perspectives will also be incorporated, as appropriate to align with other efforts such as the White House Office of Science and Technology Policy (OSTP) Citizen Science and Crowdsourcing Toolkit for the Federal government. The guidance will include the development of an economic framework to assess the benefits and costs of geospatial information developed through participatory processes. This economic framework considers tradeoffs between obtaining additional perspectives through enhanced participation with costs associated from obtaining

  11. Integrating technology, curriculum, and online resources: A multilevel model study of impacts on science teachers and students

    NASA Astrophysics Data System (ADS)

    Ye, Lei

    This scale-up study investigated the impact of a teacher technology tool (Curriculum Customization Service, CCS), curriculum, and online resources on earth science teachers' attitudes, beliefs, and practices and on students' achievement and engagement with science learning. Participants included 73 teachers and over 2,000 ninth-grade students within five public school districts in the western U.S. To assess the impact on teachers, changes between pre- and postsurveys were examined. Results suggest that the CCS tool appeared to significantly increase both teachers' awareness of other earth science teachers' practices and teachers' frequency of using interactive resources in their lesson planning and classroom teaching. A standard multiple regression model was developed. In addition to "District," "Training condition" (whether or not teachers received CCS training) appeared to predict teachers' attitudes, beliefs, and practices. Teachers who received CCS training tended to have lower postsurvey scores than their peers who had no CCS training. Overall, usage of the CCS tool tended to be low, and there were differences among school districts. To assess the impact on students, changes were examined between pre- and postsurveys of (1) knowledge assessment and (2) students' engagement with science learning. Students showed pre- to postsurvey improvements in knowledge assessment, with small to medium effect sizes. A nesting effect (students clustered within teachers) in the Earth's Dynamic Geosphere (EDG) knowledge assessment was identified and addressed by fitting a two-level hierarchical linear model (HLM). In addition, significant school district differences existed for student post-knowledge assessment scores. On the student engagement questionnaire, students tended to be neutral or to slightly disagree that science learning was important in terms of using science in daily life, stimulating their thinking, discovering science concepts, and satisfying their own

  12. Earth Day in the Classroom: Mathematics and Science Materials and Resources for Teachers.

    ERIC Educational Resources Information Center

    Crow, Tracy, Ed.

    1995-01-01

    The 25th anniversary of Earth Day is 1995. This issue highlights useful, high quality educational materials and other resources that can be used to discuss environmental issues in the classroom. Activities, resources, and teaching materials in this Earth Day issue include: ATLAS 1: Studying Mysteries in the Earth's Atmosphere; Completing the…

  13. Government Policy Resources for Science and Technology Topics: A Case Study

    ERIC Educational Resources Information Center

    Prescod, Janette; Leach, Sandra; Mack, Thura

    2011-01-01

    Research librarians should be literate in locating government resources at both federal and state levels. Although assistance with policy research may not be as frequently requested as other subjects, librarians need to be knowledgeable in this subject area. Policy resources produced by federal and state legislative and executive agencies can be…

  14. [Optimization theory and practical application of membrane science technology based on resource of traditional Chinese medicine residue].

    PubMed

    Zhu, Hua-Xu; Duan, Jin-Ao; Guo, Li-Wei; Li, Bo; Lu, Jin; Tang, Yu-Ping; Pan, Lin-Mei

    2014-05-01

    Resource of traditional Chinese medicine residue is an inevitable choice to form new industries characterized of modem, environmental protection and intensive in the Chinese medicine industry. Based on the analysis of source and the main chemical composition of the herb residue, and for the advantages of membrane science and technology used in the pharmaceutical industry, especially membrane separation technology used in improvement technical reserves of traditional extraction and separation process in the pharmaceutical industry, it is proposed that membrane science and technology is one of the most important choices in technological design of traditional Chinese medicine resource industrialization. Traditional Chinese medicine residue is a very complex material system in composition and character, and scientific and effective "separation" process is the key areas of technology to re-use it. Integrated process can improve the productivity of the target product, enhance the purity of the product in the separation process, and solve many tasks which conventional separation is difficult to achieve. As integrated separation technology has the advantages of simplified process and reduced consumption, which are in line with the trend of the modern pharmaceutical industry, the membrane separation technology can provide a broad platform for integrated process, and membrane separation technology with its integrated technology have broad application prospects in achieving resource and industrialization process of traditional Chinese medicine residue. We discuss the principles, methods and applications practice of effective component resources in herb residue using membrane separation and integrated technology, describe the extraction, separation, concentration and purification application of membrane technology in traditional Chinese medicine residue, and systematically discourse suitability and feasibility of membrane technology in the process of traditional Chinese

  15. Tribal Resource Institute in Business, Engineering, and Science (T.R.I.B.E.S.). Part I, TRIBES Energy and Resource Management Simulation. Part II, Creative Writing--Essays submitted by the T.R.I.B.E.S. Students.

    ERIC Educational Resources Information Center

    Veirs, Val; And Others

    The expository and creaive writing of Native American high school students enrolled in a summer program at Colorado College sponsored by TRIBES (Tribal Resource Institute in Business, Engineering, and Science) is featured in this document. Part 1 presents a simulation problem in energy and resource management followed by reports submitted by 28…

  16. The Policy-Science Interface for Land Management in a Changing Climate -- Closing the Gap Between Scientists, Natural Resource Managers and Policy Makers. (Invited)

    NASA Astrophysics Data System (ADS)

    Daley-Laursen, S. B.

    2013-12-01

    Climate change and related perturbations present significant challenges and opportunities for effective communications among natural resource managers, scientists and policy makers. Communication is important because of the potential dire and sometimes irreversible impacts of climate change, but challenges abound because of the lack of perceived immediacy and direct impact upon the public and land managers. The USGS national network of eight Climate Science Centers endeavors to increase communications among scientists, managers and policy makers through processes of consultation during the establishment of a science agenda and science prioritization based on inputs from a broad array of stakeholders. A Climate Science Boot Camp also fosters open dialogue and working relationships between early career climate scientists and an array of practicing natural resource managers. Professor of Natural Resources, former Dean of NR and University President Interim, PI Northwest Climate Science Center, Director Northwest Knowledge Network, Federal Relations Officer

  17. Guidebook to excellence, 1994: A directory of federal resources for mathematics and science education improvement

    SciTech Connect

    Not Available

    1994-04-01

    The purpose of this Guidebook to Excellence is to assist educators, parents, and students across the country in attaining the National Education Goals, particularly Goal 4: By the year 2000, US students will be first in the world in science and mathematics achievement. The Guidebook will help make the education community aware of the Federal Government`s extensive commitment to mathematics and science education. Sixteen Federal agencies collaborated with the Eisenhower National Clearinghouse to produce this publication. Although the Guidebook contains valuable information for anyone involved in mathematics and science education, its focus is on the elementary and secondary levels.

  18. Linking Student Achievement and Teacher Science Content Knowledge about Climate Change: Ensuring the Nations 3 Million Teachers Understand the Science through an Electronic Professional Development System

    NASA Astrophysics Data System (ADS)

    Niepold, F.; Byers, A.

    2009-12-01

    The scientific complexities of global climate change, with wide-ranging economic and social significance, create an intellectual challenge that mandates greater public understanding of climate change research and the concurrent ability to make informed decisions. The critical need for an engaged, science literate public has been repeatedly emphasized by multi-disciplinary entities like the Intergovernmental Panel on Climate Change (IPCC), the National Academies (Rising Above the Gathering Storm report), and the interagency group responsible for the recently updated Climate Literacy: The Essential Principles of Climate Science. There is a clear need for an American public that is climate literate and for K-12 teachers confident in teaching relevant science content. A key goal in the creation of a climate literate society is to enhance teachers’ knowledge of global climate change through a national, scalable, and sustainable professional development system, using compelling climate science data and resources to stimulate inquiry-based student interest in science, technology, engineering, and mathematics (STEM). This session will explore innovative e-learning technologies to address the limitations of one-time, face-to-face workshops, thereby adding significant sustainability and scalability. The resources developed will help teachers sift through the vast volume of global climate change information and provide research-based, high-quality science content and pedagogical information to help teachers effectively teach their students about the complex issues surrounding global climate change. The Learning Center is NSTA's e-professional development portal to help the nations teachers and informal educators learn about the scientific complexities of global climate change through research-based techniques and is proven to significantly improve teacher science content knowledge.

  19. PROTECTING ECOLOGICAL RESOURCES WITH THE CLEAN AIR ACT: THE ROLE OF SCIENCE

    EPA Science Inventory

    The Clean Air Act provides for establishing National Ambient Air Quality Standards (NAAQS) to protect public welfare (including crops, forests, ecosystems, and soils) from adverse effects of air pollutants, including tropospheric ozone. The formulation of policies is science-base...

  20. Do Resources Reflect the Nature of Science Teaching over the Years?

    ERIC Educational Resources Information Center

    Skamp, Keith

    2001-01-01

    Captures the spirit of reviews from selected 'Australian Science Teachers' Journal' issues over 50 years through excerpts. Intended for reviewers, focuses on extracts that can provide insight into the perspectives of their colleagues of decades past. (DDR)