WorldWideScience

Sample records for geospatial science and technology

  1. Emerging Geospatial Sharing Technologies in Earth and Space Science Informatics

    Science.gov (United States)

    Singh, R.; Bermudez, L. E.

    2013-12-01

    Emerging Geospatial Sharing Technologies in Earth and Space Science Informatics The Open Geospatial Consortium (OGC) mission is to serve as a global forum for the collaboration of developers and users of spatial data products and services, and to advance the development of international standards for geospatial interoperability. The OGC coordinates with over 400 institutions in the development of geospatial standards. In the last years two main trends are making disruptions in geospatial applications: mobile and context sharing. People now have more and more mobile devices to support their work and personal life. Mobile devices are intermittently connected to the internet and have smaller computing capacity than a desktop computer. Based on this trend a new OGC file format standard called GeoPackage will enable greater geospatial data sharing on mobile devices. GeoPackage is perhaps best understood as the natural evolution of Shapefiles, which have been the predominant lightweight geodata sharing format for two decades. However the format is extremely limited. Four major shortcomings are that only vector points, lines, and polygons are supported; property names are constrained by the dBASE format; multiple files are required to encode a single data set; and multiple Shapefiles are required to encode multiple data sets. A more modern lingua franca for geospatial data is long overdue. GeoPackage fills this need with support for vector data, image tile matrices, and raster data. And it builds upon a database container - SQLite - that's self-contained, single-file, cross-platform, serverless, transactional, and open source. A GeoPackage, in essence, is a set of SQLite database tables whose content and layout is described in the candidate GeoPackage Implementation Specification available at https://portal.opengeospatial.org/files/?artifact_id=54838&version=1. The second trend is sharing client 'contexts'. When a user is looking into an article or a product on the web

  2. Tiered Internship Model for Undergraduate Students in Geospatial Science and Technology

    Science.gov (United States)

    Kopteva, Irina A.; Arkowski, Donna; Craft, Elaine L.

    2015-01-01

    This article discusses the development, implementation, and evaluation of a tiered internship program for undergraduate students in geospatial science and technology (TIMSGeoTech). The internship program assists education programs in providing skill development that is relevant and useful, and it aligns graduates and their skills with industry…

  3. Tiered Internship Model for Undergraduate Students in Geospatial Science and Technology

    Science.gov (United States)

    Kopteva, Irina A.; Arkowski, Donna; Craft, Elaine L.

    2015-01-01

    This article discusses the development, implementation, and evaluation of a tiered internship program for undergraduate students in geospatial science and technology (TIMSGeoTech). The internship program assists education programs in providing skill development that is relevant and useful, and it aligns graduates and their skills with industry…

  4. Advancing Geospatial Technologies in Science and Social Science: A Case Study in Collaborative Education

    Science.gov (United States)

    Williams, N. A.; Morris, J. N.; Simms, M. L.; Metoyer, S.

    2007-12-01

    The Advancing Geospatial Skills in Science and Social Sciences (AGSSS) program, funded by NSF, provides middle and high school teacher-partners with access to graduate student scientists for classroom collaboration and curriculum adaptation to incorporate and advance skills in spatial thinking. AGSSS Fellows aid in the delivery of geospatially-enhanced activities utilizing technology such as geographic information systems, remote sensing, and virtual globes. The partnership also provides advanced professional development for both participating teachers and fellows. The AGSSS program is mutually beneficial to all parties involved. This successful collaboration of scientists, teachers, and students results in greater understanding and enthusiasm for the use of spatial thinking strategies and geospatial technologies. In addition, the partnership produces measurable improvements in student efficacy and attitudes toward processes of spatial thinking. The teacher partner training and classroom resources provided by AGSSS will continue the integration of geospatial activities into the curriculum after the project concludes. Time and resources are the main costs in implementing this partnership. Graduate fellows invest considerable time and energy, outside of academic responsibilities, to develop materials for the classroom. Fellows are required to be available during K-12 school hours, which necessitates forethought in scheduling other graduate duties. However, the benefits far outweigh the costs. Graduate fellows gain experience in working in classrooms. In exchange, students gain exposure to working scientists and their research. This affords graduate fellows the opportunity to hone their communication skills, and specifically allows them to address the issue of translating technical information for a novice audience. Teacher-partners and students benefit by having scientific expertise readily available. In summation, these experiences result in changes in teacher

  5. Geospatial Technology

    Science.gov (United States)

    Reed, Philip A.; Ritz, John

    2004-01-01

    Geospatial technology refers to a system that is used to acquire, store, analyze, and output data in two or three dimensions. This data is referenced to the earth by some type of coordinate system, such as a map projection. Geospatial systems include thematic mapping, the Global Positioning System (GPS), remote sensing (RS), telemetry, and…

  6. The Impact of a Geospatial Technology-Supported Energy Curriculum on Middle School Students' Science Achievement

    Science.gov (United States)

    Kulo, Violet; Bodzin, Alec

    2013-01-01

    Geospatial technologies are increasingly being integrated in science classrooms to foster learning. This study examined whether a Web-enhanced science inquiry curriculum supported by geospatial technologies promoted urban middle school students' understanding of energy concepts. The participants included one science teacher and 108 eighth-grade…

  7. Research and Practical Trends in Geospatial Sciences

    Science.gov (United States)

    Karpik, A. P.; Musikhin, I. A.

    2016-06-01

    In recent years professional societies have been undergoing fundamental restructuring brought on by extensive technological change and rapid evolution of geospatial science. Almost all professional communities have been affected. Communities are embracing digital techniques, modern equipment, software and new technological solutions at a staggering pace. In this situation, when planning financial investments and intellectual resource management, it is crucial to have a clear understanding of those trends that will be in great demand in 3-7 years. This paper reviews current scientific and practical activities of such non-governmental international organizations as International Federation of Surveyors, International Cartographic Association, and International Society for Photogrammetry and Remote Sensing, analyzes and groups most relevant topics brought up at their scientific events, forecasts most probable research and practical trends in geospatial sciences, outlines topmost leading countries and emerging markets for further detailed analysis of their activities, types of scientific cooperation and joint implementation projects.

  8. RESEARCH AND PRACTICAL TRENDS IN GEOSPATIAL SCIENCES

    Directory of Open Access Journals (Sweden)

    A. P. Karpik

    2016-06-01

    Full Text Available In recent years professional societies have been undergoing fundamental restructuring brought on by extensive technological change and rapid evolution of geospatial science. Almost all professional communities have been affected. Communities are embracing digital techniques, modern equipment, software and new technological solutions at a staggering pace. In this situation, when planning financial investments and intellectual resource management, it is crucial to have a clear understanding of those trends that will be in great demand in 3-7 years. This paper reviews current scientific and practical activities of such non-governmental international organizations as International Federation of Surveyors, International Cartographic Association, and International Society for Photogrammetry and Remote Sensing, analyzes and groups most relevant topics brought up at their scientific events, forecasts most probable research and practical trends in geospatial sciences, outlines topmost leading countries and emerging markets for further detailed analysis of their activities, types of scientific cooperation and joint implementation projects.

  9. Integration of Geospatial Technologies and Enhancing Science Initiatives in the North Dakota Tribal Colleges

    Science.gov (United States)

    Bennett, B.

    2005-12-01

    The integration of geospatial technologies into the curriculum of Tribal Colleges (TCU's) has quietly emerged as one of the leading initiatives across Indian Country. Currently, there are over 54,000 American Indians residing on and managing greater than 3.8 million acres of Tribal land in North Dakota and parts of South Dakota. The reservations are undergoing extremely fast population growth within rural states that are experiencing rapid population declines. This poses an important dilemma. How will the Tribes meet (1) the resource needs of a growing population, (2) the demand for a skilled workforce, and (3) resource management goals in ways that contribute to Tribal infrastructure and equate to sustainable resource management? Creating cadres of indigenous scientists that possess skills in geospatial technologies to manage Tribal resources is the key to filling this important Tribal niche. Further, successfully building these cadres will require effective and viable partnerships among the academic, scientific and geospatial communities. The objective of this project is to illustrate the growing trend in geospatial applications and curriculum development occurring in TCU's to meet Tribal workforce demands and to identify successful partnership strategies for TCU's to link with private, State and Federal Agencies. Preliminary results suggest that developing strength-based collaborations that create an environment of investment and ownership by all participants proves an effective model for meeting partnership objectives. A number of these projects and the mechanisms that define the successful collaborations will be illustrated.

  10. Geospatial Technologies and Higher Education in Argentina

    Science.gov (United States)

    Leguizamon, Saturnino

    2010-01-01

    The term "geospatial technologies" encompasses a large area of fields involving cartography, spatial analysis, geographic information system, remote sensing, global positioning systems and many others. These technologies should be expected to be available (as "natural tools") for a country with a large surface and a variety of climates, such as…

  11. Geospatial Technologies and Higher Education in Argentina

    Science.gov (United States)

    Leguizamon, Saturnino

    2010-01-01

    The term "geospatial technologies" encompasses a large area of fields involving cartography, spatial analysis, geographic information system, remote sensing, global positioning systems and many others. These technologies should be expected to be available (as "natural tools") for a country with a large surface and a variety of…

  12. The Impact of a Geospatial Technology-Supported Energy Curriculum on Middle School Students' Science Achievement

    Science.gov (United States)

    Kulo, Violet; Bodzin, Alec

    2013-02-01

    Geospatial technologies are increasingly being integrated in science classrooms to foster learning. This study examined whether a Web-enhanced science inquiry curriculum supported by geospatial technologies promoted urban middle school students' understanding of energy concepts. The participants included one science teacher and 108 eighth-grade students classified in three ability level tracks. Data were gathered through pre/posttest content knowledge assessments, daily classroom observations, and daily reflective meetings with the teacher. Findings indicated a significant increase in the energy content knowledge for all the students. Effect sizes were large for all three ability level tracks, with the middle and low track classes having larger effect sizes than the upper track class. Learners in all three tracks were highly engaged with the curriculum. Curriculum effectiveness and practical issues involved with using geospatial technologies to support science learning are discussed.

  13. A Research Agenda for Geospatial Technologies and Learning

    Science.gov (United States)

    Baker, Tom R.; Battersby, Sarah; Bednarz, Sarah W.; Bodzin, Alec M.; Kolvoord, Bob; Moore, Steven; Sinton, Diana; Uttal, David

    2015-01-01

    Knowledge around geospatial technologies and learning remains sparse, inconsistent, and overly anecdotal. Studies are needed that are better structured; more systematic and replicable; attentive to progress and findings in the cognate fields of science, technology, engineering, and math education; and coordinated for multidisciplinary approaches.…

  14. Enhancing climate literacy by melding the atmospheric and geospatial sciences

    Science.gov (United States)

    Dupigny-Giroux, L.; Toolin, R.; Morrissey, L.; Fortney, M. D.; Hogan, S.; Pontius, J.; Berryman, B.; Shafer, J.; Atkins, N.; Shepherd, M.; Mote, T. L.; Raphael, M. N.

    2012-12-01

    Climate literacy involves an understanding of the interconnectedness of various components of the climate system over space and time, as well as the influence of humans on that system and the ability to use that understanding to "act accordingly". Understanding the climate system relies on techniques that include statistics, modelling, visualization and geospatial technologies such as remote sensing and geographic information science (GIS). The melding of these geospatial technologies with the atmospheric and climate sciences has become increasingly common and ubiquitous from the nightly weather presentations to the weekly U.S. Drought Monitor. This presentation will delve into the successes and ongoing challenges for a climate literate society that exist at the transdisciplinary border of the atmospheric and geospatial sciences. Two National Science Foundation (NSF) funded programs will be highlighted. The first is the Satellites, Weather and Climate (SWAC) professional development program for K-12 teachers and the second is the Diversity Climate Network (D-ClimNet) for high school to graduate students.

  15. Methods and Tools to Align Curriculum to the Skills and Competencies Needed by the Workforce - an Example from Geospatial Science and Technology

    Science.gov (United States)

    Johnson, A. B.

    2012-12-01

    Geospatial science and technology (GST) including geographic information systems, remote sensing, global positioning systems and mobile applications, are valuable tools for geoscientists and students learning to become geoscientists. GST allows the user to analyze data spatially and temporarily and then visualize the data and outcomes in multiple formats (digital, web and paper). GST has evolved rapidly and it has been difficult to create effective curriculum as few guidelines existed to help educators. In 2010, the US Department of Labor (DoL), in collaboration with the National Geospatial Center of Excellence (GeoTech Center), a National Science Foundation supported grant, approved the Geospatial Technology Competency Mode (GTCM). The GTCM was developed and vetted with industry experts and provided the structure and example competencies needed across the industry. While the GTCM was helpful, a more detailed list of skills and competencies needed to be identified in order to build appropriate curriculum. The GeoTech Center carried out multiple DACUM events to identify the skills and competencies needed by entry-level workers. DACUM (Developing a Curriculum) is a job analysis process whereby expert workers are convened to describe what they do for a specific occupation. The outcomes from multiple DACUMs were combined into a MetaDACUM and reviewed by hundreds of GST professionals. This provided a list of more than 320 skills and competencies needed by the workforce. The GeoTech Center then held multiple workshops across the U.S. where more than 100 educators knowledgeable in teaching GST parsed the list into Model Courses and a Model Certificate Program. During this process, tools were developed that helped educators define which competency should be included in a specific course and the depth of instruction for that competency. This presentation will provide details about the process, methodology and tools used to create the Models and suggest how they can be used

  16. Interdisciplinary Navigation Unit for Mathematics and Earth Science Using Geospatial Technology

    Science.gov (United States)

    Smaglik, S. M.; Harris, V.

    2006-12-01

    Central Wyoming College (CWC) is located northeast of the Wind River Mountains. Although many people find recreation in the wilderness and remote areas surrounding the area, people still lose their lives because they become lost or disoriented. Creating an interdisciplinary field-based curriculum unit within mathematics (MATH 1000) and earth science (GEOL 1070) courses for non-science and education majors, provides students an opportunity to develop critical thinking skills and quantitative literacy. It also provides some necessary skills for survival and an understanding of landscape formation and wilderness navigation using geoscience. A brief history of navigation, including the importance of finding latitude and longitude, and the fairly recent implementation of the Global Positioning System, precedes activities in which students learn to use a basic compass. In addition to learning how to adjust for magnetic declination they read topographic maps, specifically USGS quadrangles, and learn how to use the scale in the legend to verify calculations using the Pythagorean Theorem. Students learn how to estimate distance and time required for traveling a pre- determined distance while using dimensional analysis to convert from the English system to metric. They learn how to read and measure latitude and longitude, as well as universal transverse Mercator projection measurements (UTM's), to find their position. The basic mathematical skills are assessed through hands-on activities such as finding their location on a map using a compass, a GPS unit, and Google Earth, and using a combination of maps, compasses, and GPS units to navigate through a course. Our goal is to provide life-saving information to students while incorporating necessary core curriculum from both mathematics and earth science classes. We work to create field-based activities, as well as assessments, to insure that students who complete the course are prepared to safely enjoy the outdoors and are

  17. Impacts of a teacher geospatial technologies professional development project on student spatial literacy skills and interests in science and technology in grade 5--12 classrooms across Montana

    Science.gov (United States)

    Crews, Jeffrey Willard

    This study utilized participants in a teacher geospatial technologies professional development project. Data was collected on the impact this professional development model, and the corresponding classroom implementation of the curriculum, had on student spatial literacy skills and students' interest in science and technology. Twenty teachers from across Montana with demonstrated competency in the use of geospatial technologies were selected for participation in this project. These twenty teachers were broken into two cohorts, cohort one served as the experimental group and cohort two served as the control group. Students within these classrooms ranging in grades 5--12, took two assessments, a spatial literacy skills assessment (grades 9--12) and a science and technology interest survey (grades 5--12). Statistical comparisons of the spatial literacy skills assessment made between pretest and posttest experimental group scores showed no significant change between scores from pretest to posttest. Post-hoc analysis of the spatial literacy data differentiated by teacher, gender, grade, level of proficiency, and teacher specific variables did reveal some interesting findings. Scores for teacher specific groupings showed a positive change between testing intervals. Positive changes also occurred for certain groups differentiated by gender, grade level, proficiency level, quantity of implementation, and teacher competency. Frequency distributions results from the science and technology interest survey did not show an important difference between the testing intervals, nor was there an important difference between the experimental group and the control group. Comparative analyses of two teachers varying in quantity of implementation (high and low) produced an increase in student spatial literacy scores for the high quantity implementation group and a decrease for the low quantity group. Student interest scores for the high quantity implementation group decreased while the

  18. INTEGRATING GEOSPATIAL TECHNOLOGIES AND SECONDARY STUDENT PROJECTS: THE GEOSPATIAL SEMESTER

    Directory of Open Access Journals (Sweden)

    Bob Kolvoord

    2012-12-01

    Full Text Available Resumen:El Semestre Geoespacial es una actividad de educación geográfica centrada en que los estudiantes del último curso de secundaria en los institutos norteamericanos, adquieran competencias y habilidades específicas en sistemas de información geográfica, GPS y teledetección. A través de una metodología de aprendizaje basado en proyectos, los alumnos se motivan e implican en la realización de trabajos de investigación en los que analizan, e incluso proponen soluciones, diferentes procesos, problemas o cuestiones de naturaleza espacial. El proyecto está coordinado por la Universidad James Madison y lleva siete años implantándose en diferentes institutos del Estado de Virginia, implicando a más de 20 centros educativos y 1.500 alumnos. Los alumnos que superan esta asignatura de la enseñanza secundaria obtienen la convalidación de determinados créditos académicos de la Universidad de referencia.Palabras clave:Sistemas de información geográfica, enseñanza, didáctica de la geografía, semestre geoespacial.Abstract:The Geospatial Semester is a geographical education activity focused on students in their final year of secondary schools in the U.S., acquiring specific skills in GIS, GPS and remote sensing. Through a methodology for project-based learning, students are motivated and involved in conducting research using geographic information systems and analyze, and even propose solutions, different processes, problems or issues spatial in nature. The Geospatial Semester university management not only ensures proper coaching, guidance and GIS training for teachers of colleges, but has established a system whereby students who pass this course of secondary education gain the recognition of certain credits from the University.Key words:Geographic information system, teaching, geographic education, geospatial semester. Résumé:Le semestre géospatial est une activité axée sur l'éducation géographique des étudiants en derni

  19. Integrating Free and Open Source Solutions into Geospatial Science Education

    Directory of Open Access Journals (Sweden)

    Vaclav Petras

    2015-06-01

    Full Text Available While free and open source software becomes increasingly important in geospatial research and industry, open science perspectives are generally less reflected in universities’ educational programs. We present an example of how free and open source software can be incorporated into geospatial education to promote open and reproducible science. Since 2008 graduate students at North Carolina State University have the opportunity to take a course on geospatial modeling and analysis that is taught with both proprietary and free and open source software. In this course, students perform geospatial tasks simultaneously in the proprietary package ArcGIS and the free and open source package GRASS GIS. By ensuring that students learn to distinguish between geospatial concepts and software specifics, students become more flexible and stronger spatial thinkers when choosing solutions for their independent work in the future. We also discuss ways to continually update and improve our publicly available teaching materials for reuse by teachers, self-learners and other members of the GIS community. Only when free and open source software is fully integrated into geospatial education, we will be able to encourage a culture of openness and, thus, enable greater reproducibility in research and development applications.

  20. Incorporating Geospatial Technology into Teacher Professional Development

    Science.gov (United States)

    Sproles, E. A.; Songer, L.

    2009-12-01

    The need for students to think spatially and use geospatial technologies is becoming more critical as these tools and concepts are increasingly incorporated into a broad range of occupations and academic disciplines. Geospatial Teaching Across the Curriculum (Geo-STAC) is a collaborative program that provides high school teachers with mentored professional development workshops in geospatial thought and technology. The seminars, led by community college faculty, give high school teachers the ability to incorporate geospatial technology into coursework across the curriculum — in Science, Technology, Engineering, and Math (STEM) and non-STEM disciplines. Students participating in the hands-on lessons gain experience in web-based and desktop Geographic Information Systems (GIS). The goals of the workshop are for teachers to: (1) understand the importance of geospatial thinking; (2) learn how to employ geospatial thinking in each discipline; (3) learn about geospatial technologies; (4) develop a Web-based GIS lesson; and, (5) implement a Web-based GIS lesson. Additionally, Geo-STAC works with high school students so that they: (1) understand the importance of geospatial technologies and careers in future job markets; (2) learn how to use Web-based GIS to solve problems; and, (3) visit the community college GIS lab and experience using desktop GIS. Geo-STAC actively disseminates this collaborative model to colleges to community colleges and high schools across the country.

  1. Impact of Robotics and Geospatial Technology Interventions on Youth STEM Learning and Attitudes

    Science.gov (United States)

    Nugent, Gwen; Barker, Bradley; Grandgenett, Neal; Adamchuk, Viacheslav I.

    2010-01-01

    This study examined the impact of robotics and geospatial technologies interventions on middle school youth's learning of and attitudes toward science, technology, engineering, and mathematics (STEM). Two interventions were tested. The first was a 40-hour intensive robotics/GPS/GIS summer camp; the second was a 3-hour event modeled on the camp…

  2. Geospatial Technology in Geography Education

    NARCIS (Netherlands)

    Muniz Solari, Osvaldo; Demirci, A.; van der Schee, J.A.

    2015-01-01

    The book is presented as an important starting point for new research in Geography Education (GE) related to the use and application of geospatial technologies (GSTs). For this purpose, the selection of topics was based on central ideas to GE in its relationship with GSTs. The process of geospatial

  3. Geospatial Technology in Geography Education

    NARCIS (Netherlands)

    Muniz Solari, Osvaldo; Demirci, A.; van der Schee, J.A.

    2015-01-01

    The book is presented as an important starting point for new research in Geography Education (GE) related to the use and application of geospatial technologies (GSTs). For this purpose, the selection of topics was based on central ideas to GE in its relationship with GSTs. The process of geospatial

  4. Geospatial Technology Applications and Infrastructure in the Biological Resources Division

    Science.gov (United States)

    D'Erchia, Frank; Getter, James; D'Erchia, Terry D.; Root, Ralph; Stitt, Susan; White, Barbara

    1998-01-01

    Executive Summary -- Automated spatial processing technology such as geographic information systems (GIS), telemetry, and satellite-based remote sensing are some of the more recent developments in the long history of geographic inquiry. For millennia, humankind has endeavored to map the Earth's surface and identify spatial relationships. But the precision with which we can locate geographic features has increased exponentially with satellite positioning systems. Remote sensing, GIS, thematic mapping, telemetry, and satellite positioning systems such as the Global Positioning System (GPS) are tools that greatly enhance the quality and rapidity of analysis of biological resources. These technologies allow researchers, planners, and managers to more quickly and accurately determine appropriate strategies and actions. Researchers and managers can view information from new and varying perspectives using GIS and remote sensing, and GPS receivers allow the researcher or manager to identify the exact location of interest. These geospatial technologies support the mission of the U.S. Geological Survey (USGS) Biological Resources Division (BRD) and the Strategic Science Plan (BRD 1996) by providing a cost-effective and efficient method for collection, analysis, and display of information. The BRD mission is 'to work with others to provide the scientific understanding and technologies needed to support the sound management and conservation of our Nation's biological resources.' A major responsibility of the BRD is to develop and employ advanced technologies needed to synthesize, analyze, and disseminate biological and ecological information. As the Strategic Science Plan (BRD 1996) states, 'fulfilling this mission depends on effectively balancing the immediate need for information to guide management of biological resources with the need for technical assistance and long-range, strategic information to understand and predict emerging patterns and trends in ecological systems

  5. Free and Open Source Software for Geospatial in the field of planetary science

    Science.gov (United States)

    Frigeri, A.

    2012-12-01

    Information technology applied to geospatial analyses has spread quickly in the last ten years. The availability of OpenData and data from collaborative mapping projects increased the interest on tools, procedures and methods to handle spatially-related information. Free Open Source Software projects devoted to geospatial data handling are gaining a good success as the use of interoperable formats and protocols allow the user to choose what pipeline of tools and libraries is needed to solve a particular task, adapting the software scene to his specific problem. In particular, the Free Open Source model of development mimics the scientific method very well, and researchers should be naturally encouraged to take part to the development process of these software projects, as this represent a very agile way to interact among several institutions. When it comes to planetary sciences, geospatial Free Open Source Software is gaining a key role in projects that commonly involve different subjects in an international scenario. Very popular software suites for processing scientific mission data (for example, ISIS) and for navigation/planning (SPICE) are being distributed along with the source code and the interaction between user and developer is often very strict, creating a continuum between these two figures. A very widely spread library for handling geospatial data (GDAL) has started to support planetary data from the Planetary Data System, and recent contributions enabled the support to other popular data formats used in planetary science, as the Vicar one. The use of Geographic Information System in planetary science is now diffused, and Free Open Source GIS, open GIS formats and network protocols allow to extend existing tools and methods developed to solve Earth based problems, also to the case of the study of solar system bodies. A day in the working life of a researcher using Free Open Source Software for geospatial will be presented, as well as benefits and

  6. Introduction to geospatial semantics and technology workshop handbook

    Science.gov (United States)

    Varanka, Dalia E.

    2012-01-01

    The workshop is a tutorial on introductory geospatial semantics with hands-on exercises using standard Web browsers. The workshop is divided into two sections, general semantics on the Web and specific examples of geospatial semantics using data from The National Map of the U.S. Geological Survey and the Open Ontology Repository. The general semantics section includes information and access to publicly available semantic archives. The specific session includes information on geospatial semantics with access to semantically enhanced data for hydrography, transportation, boundaries, and names. The Open Ontology Repository offers open-source ontologies for public use.

  7. Large geospatial images discovery: metadata model and technological framework

    Directory of Open Access Journals (Sweden)

    Lukáš Brůha

    2015-12-01

    Full Text Available The advancements in geospatial web technology triggered efforts for disclosure of valuable resources of historical collections. This paper focuses on the role of spatial data infrastructures (SDI in such efforts. The work describes the interplay between SDI technologies and potential use cases in libraries such as cartographic heritage. The metadata model is introduced to link up the sources from these two distinct fields. To enhance the data search capabilities, the work focuses on the representation of the content-based metadata of raster images, which is the crucial prerequisite to target the search in a more effective way. The architecture of the prototype system for automatic raster data processing, storage, analysis and distribution is introduced. The architecture responds to the characteristics of input datasets, namely to the continuous flow of very large raster data and related metadata. Proposed solutions are illustrated on the case study of cartometric analysis of digitised early maps and related metadata encoding.

  8. Domestic Disasters and Geospatial Technology for the Defense Logistics Agency

    Science.gov (United States)

    2014-12-01

    the public closer to geospatial information (Carpenter & Snell , 2013). Individuals create geospatial data at low cost and identify patterns within...is often customized to meet the needs of a specific government agency (Carpenter & Snell , 2013) 17 Using cloud computing for a GIS has also...alternative solutions to data collection. Three trends seem to drive the acceptance of cloud computing in GIS (Carpenter & Snell , 2013). The first is

  9. The Antarctic Geospatial Information Center: Three Years of Supporting Antarctic Science and Operations

    Science.gov (United States)

    Herried, B.; Morin, P. J.; Larue, M.; Porter, C.; Niebuhr, S.; Antarctic Geospatial Information Center

    2010-12-01

    Founded in 2007, the Antarctic Geospatial Information Center (AGIC) is dedicated to supporting and promoting the United States Antarctic Program (USAP) by providing geospatial information to Antarctic science, operations, and education communities. Since its inception, AGIC contributes to Antarctic science in four significant ways: 1) by direct geospatial support of research groups to advance science, 2) by authoring maps and creating applications to facilitate better logistical support, 3) by serving as a data repository and clearinghouse for Antarctic geospatial data, 4) by providing expertise, analysis, and education to researchers, support staff, and students. This poster will showcase several products, tools, and services developed by AGIC in the past three years, including a collection of 150 ground control points in the McMurdo Dry Valleys and Ross Island, highly accurate maps in the McMurdo Sound region using satellite imagery, and an archive of historical USGS aerial photography accessed through a web-based search application.

  10. Technologies Connotation and Developing Characteristics of Open Geospatial Information Platform

    Directory of Open Access Journals (Sweden)

    GUO Renzhong

    2016-02-01

    Full Text Available Based on the background of developments of surveying,mapping and geoinformation,aimed at the demands of data fusion,real-time sharing,in-depth processing and personalization,this paper analyzes significant features of geo-spatial service in digital city,focuses on theory,method and key techniques of open environment of cloud computing,multi-path data updating,full-scale urban geocoding,multi-source spatial data integration,adaptive geo-processing and adaptive Web mapping.As the basis for it,the Open Geospatial information platform is developed,and successfully implicated in digital Shenzhen.

  11. Integrated Geospatial Education and Technology Training (iGETT) for Workforce Development

    Science.gov (United States)

    Allen, J. E.; Johnson, A.; Headley, R. K.

    2009-12-01

    The increasing availability of no-cost remote sensing data and improvements in analysis software have presented an unprecedented opportunity for the integration of geospatial technologies into a wide variety of disciplines for learning and teaching at community colleges and Tribal colleges. These technologies magnify the effectiveness of problem solving in agriculture, disaster management, environmental sciences, urbanization monitoring, and multiple other domains for societal benefit. This session will demonstrate the approach and lessons learned by federal and private industry partners leading a professional development program, “Integrated Geospatial Education and Technology Training” (iGETT; http://igett.delmar.edu), 2007-2010. iGETT is funded by the National Science Foundation’s Advanced Technological Education Program, (NSF DUE 0703185). 40 participants were selected from a nationwide pool and received training in how to understand, identify, download, and integrate federal land remote sensing data into existing Geographic Information Systems programs to address specific issues of concern to the local workforce. Each participant has authored a “Learning Unit” that covers at least two weeks of class time. All training resources and Learning Units are publicly available on the iGETT Web site. A follow-on project is under consideration to develop core competencies for the remote sensing technician. Authors: Jeannie Allen, Sigma Space Corp. for NASA Landsat, at Goddard Space Flight Center; Ann Johnson, ESRI Higher Education; Rachel Headley, USGS EROS Land Remote Sensing Program

  12. Geospatial Technology and Geosciences - Defining the skills and competencies in the geosciences needed to effectively use the technology (Invited)

    Science.gov (United States)

    Johnson, A.

    2010-12-01

    Maps, spatial and temporal data and their use in analysis and visualization are integral components for studies in the geosciences. With the emergence of geospatial technology (Geographic Information Systems (GIS), remote sensing and imagery, Global Positioning Systems (GPS) and mobile technologies) scientists and the geosciences user community are now able to more easily accessed and share data, analyze their data and present their results. Educators are also incorporating geospatial technology into their geosciences programs by including an awareness of the technology in introductory courses to advanced courses exploring the capabilities to help answer complex questions in the geosciences. This paper will look how the new Geospatial Technology Competency Model from the Department of Labor can help ensure that geosciences programs address the skills and competencies identified by the workforce for geospatial technology as well as look at new tools created by the GeoTech Center to help do self and program assessments.

  13. The Efficacy of Educative Curriculum Materials to Support Geospatial Science Pedagogical Content Knowledge

    Science.gov (United States)

    Bodzin, Alec; Peffer, Tamara; Kulo, Violet

    2012-01-01

    Teaching and learning about geospatial aspects of energy resource issues requires that science teachers apply effective science pedagogical approaches to implement geospatial technologies into classroom instruction. To address this need, we designed educative curriculum materials as an integral part of a comprehensive middle school energy…

  14. Reviews of Geospatial Information Technology and Collaborative Data Delivery for Disaster Risk Management

    Directory of Open Access Journals (Sweden)

    Hiroyuki Miyazaki

    2015-09-01

    Full Text Available Due to the fact that geospatial information technology is considered necessary for disaster risk management (DRM, the need for more effective collaborations between providers and end users in data delivery is increasing. This paper reviews the following: (i schemes of disaster risk management and collaborative data operation in DRM; (ii geospatial information technology in terms of applications to the schemes reviewed; and (iii ongoing practices of collaborative data delivery with the schemes reviewed. This paper concludes by discussing the future of collaborative data delivery and the progress of the technologies.

  15. Towards Geo-spatial Information Science in Big Data Era

    Directory of Open Access Journals (Sweden)

    LI Deren

    2016-04-01

    Full Text Available Since the 1990s, with the advent of worldwide information revolution and the development of internet, geospatial information science have also come of age, which pushed forward the building of digital Earth and cyber city. As we entered the 21st century, with the development and integration of global information technology and industrialization, internet of things and cloud computing came into being, human society enters into the big data era. This article covers the key features (ubiquitous, multi-dimension and dynamics, internet+networking, full automation and real-time, from sensing to recognition, crowdsourcing and VGI, and service-oriented of geospatial information science in the big data era and addresses the key technical issues (non-linear four dimensional Earth reference frame system, space based enhanced GNSS, space-air and land unified network communication techniques, on board processing techniques for multi-sources image data, smart interface service techniques for space-borne information, space based resource scheduling and network security, design and developing of a payloads based multi-functional satellite platform. That needs to be resolved to provide a new definition of geospatial information science in big data era. Based on the discussion in this paper, the author finally proposes a new definition of geospatial information science (geomatics, i.e. Geomatics is a multiple discipline science and technology which, using a systematic approach, integrates all the means for spatio-temporal data acquisition, information extraction, networked management, knowledge discovering, spatial sensing and recognition, as well as intelligent location based services of any physical objects and human activities around the earth and its environment. Starting from this new definition, geospatial information science will get much more chances and find much more tasks in big data era for generation of smart earth and smart city . Our profession

  16. Improving pest risk assessment and management through the aid of geospatial information technology standards

    Directory of Open Access Journals (Sweden)

    Trond Rafoss

    2013-09-01

    Full Text Available Delivery of geospatial information over the Internet for the management of risks from invasive alien species is an increasingly important service. The evolution of information technology standards for geospatial data is a key factor to simplify network publishing and exchange of maps and data. The World Wide Web Consortium (W3C-geolocation specification is a recent addition that may prove useful for pest risk management. In this article we implement the W3C-geolocation specification and Open Geospatial Consortium (OGC mapping standards in a Web browser application for smartphones and tablet computers to improve field surveys for alien invasive species. We report our first season field experiences using this tool for online mapping of plant disease outbreaks and host plant occurrence. It is expected that the improved field data collection tools will result in increased data availability and thereby new opportunities for risk assessment, because data-needs and availability are crucial for species distribution modelling and model-based forecasts of pest establishment potential. Finally, we close with a comment on the future potential of geospatial information standards to enhance the translation from data to decisions regarding pest risks, which should enable earlier detection of emerging risks as well as more robust projections of pest risks in novel areas. The forthcoming standard for processing of geospatial information, the Web Processing Standard (WPS, should open new technological capabilities both for automatic initiation and updating of risk assessment models based on new incoming data, and subsequent early warning.

  17. Geospatial Technologies as a Vehicle for Enhancing Graduate Education and Promoting the Value of Geography

    Science.gov (United States)

    Oberle, Alex P.; Joseph, Sue A.; May, David W.

    2010-01-01

    Geospatial technologies (GSTs), such as geographic information systems, global positioning systems and remote sensing, present an avenue for expanding the already strong interdisciplinary nature of geography. This paper discusses how GSTs served as a common thread for a crosscutting faculty institute that was established to enhance graduate…

  18. A brief history of geospatial science in the Department of Energy

    Energy Technology Data Exchange (ETDEWEB)

    Bhaduri, Budhendra L [ORNL

    2007-01-01

    The U.S. Department of Energy (DOE) has a rich history of significant contributions to geospatial science spanning the past four decades. In the early years, work focused on basic research, such as development of algorithms for processing geographic data and early use of LANDSAT imagery. The emphasis shifted in the mid-1970s to development of geographic information system (GIS) applications to support programs such as the National Uranium Resource Evaluation (NURE), and later to issue-oriented GIS applications supporting programs such as environmental restoration and management (mid-1980s through present). Throughout this period, the DOE national laboratories represented a strong chorus of voices advocating the importance of geospatial science and technology in the decades to come. The establishment of a Geospatial Science Program by the DOE Office of the Chief Information Officer in 2005 reflects the continued potential of geospatial science to enhance DOE's science, projects, and operations, as is well demonstrated by historical analysis.

  19. Science and Technology Facilities

    Science.gov (United States)

    Moonen, Jean-Marie; Buono, Nicolas; Handfield, Suzanne

    2004-01-01

    These four articles relate to science and technology infrastructure for secondary and tertiary institutions. The first article presents a view on approaches to teaching science in school and illustrates ideal science facilities for secondary education. The second piece reports on work underway to improve the Science Complex at the "Universite…

  20. Science, technology and society

    CERN Document Server

    Giacomelli, G

    2005-01-01

    We shall discuss some aspects of science and technology, their increasing role in the society, the fast advances in modern science, the apparent decrease of interest of the young generation in basic sciences, the importance of proper science popularization for better public education and awareness in scientific fields.

  1. Laboratory for development of open source geospatial technologies – role in education and research

    Directory of Open Access Journals (Sweden)

    Milan Kilibarda

    2014-06-01

    Full Text Available International Cartographic CBOs (International Cartographic Association- ICA in partnership with the Open Source Geospatial Foundation-OSGeo has started the initiative ICA-OSGeo Labs to promote and use open source technologies in education and research. For many years, the use and development of open source software and technologies have been present in the field of research and education at the Faculty of Civil Engineering at the Department of Geodesy and Geoinformatics, University of Belgrade. Additionally, at the University of Belgrade, Faculty of Civil Engineering a laboratory called "Laboratory for development of open source geospatial technologies - OSGL" has recently been established. This paper presents the current experience of the lab members in using open source software in geoinformatics, research and education as well as the perspectives and future activities of the newly formed laboratory.

  2. Geospatial Technologies: Real Projects in Real Classrooms

    Science.gov (United States)

    Kolvoord, Bob

    2008-01-01

    Geospatial technologies of geographic information systems, global positioning systems, and remote sensing are just a few of the projects that evoke an unexpected drive and devotion from high school students in Virginia. Their integration into different curricular areas lets students focus on understanding their community and the many issues that…

  3. Unmanned Aerial Vehicle and Geospatial Technology Pushing the Limits of Development

    Directory of Open Access Journals (Sweden)

    Anuj Tiwari

    2015-01-01

    Full Text Available Often referred to as unmanned aerial vehicles, or UAVs, drones were most commonly associated with military or police operations but with advancement in information technology in last two decades, cheaper and smaller sensors, better integration and ease-of-use options this tool is start revolutionizing the way geospatial data is collected in many countries, monitoring large, rugged areas, tracking down criminals, observing forest fires and disaster areas. Beyond just viewing the result, with the use of photogrammetry, image processing and ground control points, the captured imagery could provide a base for collecting all the 2D and 3D features that are the last-mile problem in modeling and visualizing the whole world. The research aims to understand various characteristics of this emerging technology that makes it the most promising geospatial and attribute data collection tool in GIS community. Second aim of this paper is to explore the possible applications of UAV in the developing country like India.

  4. Geo-Spatial Technologies for Carbon Sequestration Monitoring and Management

    Directory of Open Access Journals (Sweden)

    V. Jeyanny

    2011-01-01

    Full Text Available Problem statement: Globally, the quantification of Carbon Sequestration (CS potential of various ecosystems is a challenge. There is an urgent need for technologies that can quantify CS potential cost-efficiently in a repeated and organized manner. Approach: Remote Sensing (RS and Geographic Information System (GIS have great potential in current estimation, future prediction and management of carbon sequestration potential in terrestrial ecosystems. This review discusses the current utilization of RS and GIS technologies in CS management in various sectors. Results: Deployment of RS and GIS for CS sequestration improves accuracy, reduces costs, increases productivity, and provides current observations from a regional scale. Conclusion: This review demonstrates the synergistic role of RS and GIS technologies in improving CS management.

  5. Science and Technology Policy

    DEFF Research Database (Denmark)

    Baark, Erik

    1996-01-01

    This paper examines the status of science and technology in Mongolia, and discusses the policy issues which have emerged with the transition to market economy in recent years.......This paper examines the status of science and technology in Mongolia, and discusses the policy issues which have emerged with the transition to market economy in recent years....

  6. Sharing Science and Technology.

    Science.gov (United States)

    Morgan, Robert P.

    1983-01-01

    Defining development as some combination of improving the standard of living and quality of life, meeting basic needs, and increasing per capita gross national product, this article discusses the role science and technology can play in developing countries. Considers technology transfer, appropriate technology, and other issues. (JN)

  7. Open Technology Approaches to Geospatial Interface Design

    Science.gov (United States)

    Crevensten, B.; Simmons, D.; Alaska Satellite Facility

    2011-12-01

    What problems do you not want your software developers to be solving? Choosing open technologies across the entire stack of software development-from low-level shared libraries to high-level user interaction implementations-is a way to help ensure that customized software yields innovative and valuable tools for Earth Scientists. This demonstration will review developments in web application technologies and the recurring patterns of interaction design regarding exploration and discovery of geospatial data through the Vertex: ASF's Dataportal interface, a project utilizing current open web application standards and technologies including HTML5, jQueryUI, Backbone.js and the Jasmine unit testing framework.

  8. Built environment and geospatial technologies: experiences in Sardinia

    Directory of Open Access Journals (Sweden)

    Michele Campagna

    2012-11-01

    Full Text Available This paper presents an analysis of recent developments of Geographic Information systems in Sardinia, aiming at showing actual issues and opportunities in the use of digital archives describing the historic settlements in urban and regional landscape planning.

  9. Geospatial Technology Applications and Infrastructure in the Biological Resources Division.

    Science.gov (United States)

    1998-09-01

    Laguna Madre , Texas , most particularly to docu- ment the effects of light reduction by a persistent phytoplankton bloom. In another GPS application, the...information will be used to determine whether different physiological phenotypes vary in migration routes. Texas Cooperative Fish and Wildlife...Research Unit: The Texas Cooperative Fish and Wildlife Research Unit has developed methodologies that combine aerial videography, Landsat TM imagery

  10. Science and technology

    CERN Document Server

    Chorafas, Dimitris N

    2014-01-01

    The aim of this book is to explore science and technology from the viewpoint of creating new knowledge, as opposed to the reinterpretation of existing knowledge in ever greater but uncertain detail. Scientists and technologists make progress by distinguishing between what they regard as meaningful and what they consider as secondary or unimportant. The meaningful is dynamic; typically, the less important is static. Science and technology have made a major contribution to the culture and to the standard of living of our society. From antiquity to the present day, the most distinguished scientis

  11. Science, Technology and Society

    Science.gov (United States)

    Bridgstock, Martin; Burch, David; Forge, John; Laurent, John; Lowe, Ian

    1998-03-01

    This book provides a comprehensive introduction to the human, social and economic aspects of science and technology. It examines a broad range of issues from a variety of perspectives, using examples and experiences from around the world. The authors present complex issues, including the responsibilities of scientists, ethical dilemmas and controversies, the Industrial Revolution, economic issues, public policy, and science and technology in developing countries. The book ends with a thoughtful and provocative look toward the future. It features extensive guides to further reading, as well as a useful section on information searching skills. This book will provoke, engage, inform and stimulate thoughtful discussion about culture, society and science. Broad and interdisciplinary, it will be of considerable value to both students and teachers.

  12. Computer Science and Technology Board

    Energy Technology Data Exchange (ETDEWEB)

    Blumenthal, M.S.

    1990-01-01

    The Computer Science and Technology Board (CSTB) meets three times a year to consider scientific and policy issues in computer science as well as relevant problems in associated technologies. The objectives of the Board include: initiating studies involving computer science and technology as a critical national resource; responding to requests from the government, nonprofit foundations, and industry for advice on computer science and technology; promoting the health of the technology and other fields of pure and applied science and technology; and providing a base of expertise within the NRC in the area of computer science and technology.

  13. Examining the Enactment of Web GIS on Students' Geospatial Thinking and Reasoning and Tectonics Understandings

    Science.gov (United States)

    Bodzin, Alec M.; Fu, Qiong; Bressler, Denise; Vallera, Farah L.

    2015-01-01

    Geospatially enabled learning technologies may enhance Earth science learning by placing emphasis on geographic space, visualization, scale, representation, and geospatial thinking and reasoning (GTR) skills. This study examined if and how a series of Web geographic information system investigations that the researchers developed improved urban…

  14. A Review of Advances in the Identification and Characterization of Groundwater Dependent Ecosystems Using Geospatial Technologies

    Directory of Open Access Journals (Sweden)

    Isabel C. Pérez Hoyos

    2016-03-01

    Full Text Available Groundwater Dependent Ecosystem (GDE protection is increasingly being recognized as essential for the sustainable management and allocation of water resources. GDE services are crucial for human well-being and for a variety of flora and fauna. However, the conservation of GDEs is only possible if knowledge about their location and extent is available. Several studies have focused on the identification of GDEs at specific locations using ground-based measurements. However, recent progress in remote sensing technologies and their integration with Geographic Information Systems (GIS has provided alternative ways to map GDEs at a much larger spatial extent. This paper presents a review of the geospatial methods that have been used to map and delineate GDEs at spatial different extents. Additionally, a summary of the satellite sensors useful for identification of GDEs and the integration of remote sensing data with ground-based measurements in the process of mapping GDEs is presented.

  15. Environmental science and technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-01

    The Program on Environmental Science and Technology developed at the Chemical and Environmental Technology Center comprehends environmental chemistry (water, soil and atmospheric chemistry), clean technologies (desulfurization of diesel and oil, biodegradable polymers and structural modification of polymers, recycling, pyrolysis of dangerous chemicals by molten salt technology), nanotechnology (magnetic nanoparticles, dendrimers, nano biomarkers, catalysts) and chemical characterization of nuclear fuel and nuclear fuel cycle waste (chemical and isotopic characterization). The Chemical and Environmental Technology Center was established in 1995, as an evolution of the former Department of Chemistry Engineering (1970). The program on environment science and technology was structured as consequence of the continuous growth of environmental activities on areas related to nuclear programs of IPEN. Moreover, it was an answer to the society concerning the climate changes and biodiversity preservation. All activities of research and development, services, supervision of graduate and under graduated students and courses performance at the center were related to the development, improvement and establishment of new technologies. The highlights of this period (2011 - 2013) were: - Development and use of modern analytical technology for the characterization of persistent pollutants and endocrine disrupters (metals, PAHA’s, PCBs, Pesticides, hormones, surfactants, plasticizer and human pharmaceuticals) in order to evaluate water quality and/or sediments; - Atmospheric chemistry and greenhouse gases: Evaluating an estimation of surface trace gas fluxes from aircraft measurements above the Amazon; - Cooperation with SABESP (Water and Sewage Company) and CETESB (State Environment Agency) in program for the development of public policies; - Studies and development in biodegradable polymers, polyolefins and advanced methods for polymer and rubber recycling and re-use; - Studies

  16. Geospatial Technology in Disease Mapping, E- Surveillance and Health Care for Rural Population in South India

    Science.gov (United States)

    Praveenkumar, B. A.; Suresh, K.; Nikhil, A.; Rohan, M.; Nikhila, B. S.; Rohit, C. K.; Srinivas, A.

    2014-11-01

    Providing Healthcare to rural population has been a challenge to the medical service providers especially in developing countries. For this to be effective, scalable and sustainable, certain strategic decisions have to be taken during the planning phase. Also, there is a big gap between the services available and the availability of doctors and medical resources in rural areas. Use of Information Technology can aid this deficiency to a good extent. In this paper, a mobile application has been developed to gather data from the field. A cloud based interface has been developed to store the data in the cloud for effective usage and management of the data. A decision tree based solution developed in this paper helps in diagnosing a patient based on his health parameters. Interactive geospatial maps have been developed to provide effective data visualization facility. This will help both the user community as well as decision makers to carry out long term strategy planning.

  17. Aerosols Science and Technology

    CERN Document Server

    Agranovski, Igor

    2011-01-01

    This self-contained handbook and ready reference examines aerosol science and technology in depth, providing a detailed insight into this progressive field. As such, it covers fundamental concepts, experimental methods, and a wide variety of applications, ranging from aerosol filtration to biological aerosols, and from the synthesis of carbon nanotubes to aerosol reactors.Written by a host of internationally renowned experts in the field, this is an essential resource for chemists and engineers in the chemical and materials disciplines across multiple industries, as well as ideal supplementary

  18. Progress Report on the ASCII for Science Data, Airborne and Geospatial Working Groups of the 2014 ESDSWG for MEaSUREs

    Science.gov (United States)

    Evans, K. D.; Krotkov, N. A.; Mattmann, C. A.; Boustani, M.; Law, E.; Conover, H.; Chen, G.; Olding, S. W.; Walter, J.

    2014-12-01

    The Earth Science Data Systems Working Groups (ESDSWG) were setup by NASA HQ 10 years ago. The role of the ESDSWG is to make recommendations relevant to NASA's Earth science data systems from users experiences. Each group works independently focussing on a unique topic. Participation in ESDSWG groups comes from a variety of NASA-funded science and technology projects, NASA information technology experts, affiliated contractor staff and other interested community members from academia and industry. Recommendations from the ESDSWG groups will enhance NASA's efforts to develop long term data products. The ASCII for Science Data Working Group (WG) will define a minimum set of information that should be included in ASCII file headers so that the users will be able to access the data using only the header information. After reviewing various use cases, such as field data and ASCII data exported from software tools, and reviewing ASCII data guidelines documentation, this WG will deliver guidelines for creating ASCII files that contain enough header information to allow the user to access the science data. The Airborne WG's goal is to improve airborne data access and use for NASA science. The first step is to evaluate the state of airborne data and make recommendations focusing on data delivery to the DAACs (data centers). The long term goal is to improve airborne data use for Earth Science research. Many data aircraft observations are reported in ASCII format. The ASCII and Airborne WGs seem like the same group, but the Airborne WG is concerned with maintaining and using airborne for science research, not just the data format. The Geospatial WG focus is on the interoperability issues of Geospatial Information System (GIS) and remotely sensed data, in particular, focusing on DAAC(s) data from NASA's Earth Science Enterprise. This WG will provide a set of tools (GIS libraries) to use with training and/or cookbooks through the use of Open Source technologies. A progress

  19. Geospatial Technology in Geography Education

    Science.gov (United States)

    DeMers, Michael N.

    2016-01-01

    Depending on how you determine the starting point for the technology driving geographic information systems (GIS) and remote sensing, it is well over fifty years old now. During the first years of its existence in the early 1960s, the new technology benefited relatively few students who attended the handful of college programs that were actually…

  20. Science and Technology Metrics

    Science.gov (United States)

    2005-01-01

    Analysis (1974 1994)", PSICOLOGIA CONDUCTUAL 1996, Vol 4, Iss 1, pp 111 121 Irvine, J.; Martin, B., "The Isaac Newton Telescope", Social Studies of Science...analysing 1000 articles from the Science Citation Index(R) and Social Sciences Citation Index(R) [Ali, 1993]. These articles were selected in ten...occurrences of the same keywords among the shared references. However, there are some unique differences in the science and the social science

  1. Assessing the socioeconomic impact and value of open geospatial information

    Science.gov (United States)

    Pearlman, Francoise; Pearlman, Jay; Bernknopf, Richard; Coote, Andrew; Craglia, Massimo; Friedl, Lawrence; Gallo, Jason; Hertzfeld, Henry; Jolly, Claire; Macauley, Molly; Shapiro, Carl; Smart, Alan

    2016-03-10

    The production and accessibility of geospatial information including Earth observation is changing greatly both technically and in terms of human participation. Advances in technology have changed the way that geospatial data are produced and accessed, resulting in more efficient processes and greater accessibility than ever before. Improved technology has also created opportunities for increased participation in the gathering and interpretation of data through crowdsourcing and citizen science efforts. Increased accessibility has resulted in greater participation in the use of data as prices for Government-produced data have fallen and barriers to access have been reduced.

  2. Advanced geospatial technologies applied to gravel-bed river mapping and modeling

    Science.gov (United States)

    Aggett, Graeme Richard

    Mapping and modeling of river channels is essential in defining the Channel Migration Zone (CMZ). CMZ delineation is necessary to mitigate hazards, create opportunities to protect riparian habitat, predict channel response to changing land cover and disturbances, and design more environmentally-aligned engineering structures. This provides a compelling challenge to the GIScientist because of the need to understand fluvial process dynamics in space and time, and the narrow, elongated, and sinuous geometry of fluvial systems which complicates data collection, management and modeling of digital data describing these. This requires creation, management and correlation of a vast array of data of varying density and quality. Research presented here develops and applies advanced geospatial data, technologies, and modeling to CMZ mapping of a dynamic gravel-bed river in the state of Washington, USA. Chapter 2 demonstrates how new, object-based image processing techniques enhance river mapping accuracies and data modeling opportunities by incorporating the spatial characteristics and relationships of hydrogeomorphic objects into the classification process, by fusing high resolution DEMs with image data, and by accounting for uncertainty. In chapter 3, development and assimilation of a high resolution topographic LiDAR-based DEM with a one-dimensional hydraulic model enables the avulsion hazard of a reach of the Naches River in the state of Washington to be determined for multiple flow and channel-change scenarios. The DEM is used to optimize performance of the 1D hydraulic model HEC-RAS, post-processed output of which facilitates calculation of spatially explicit shear stress (tau0) and specific stream power per unit bed area (o). In Chapter 4 a new data intensive GIS-based framework for delineating CMZs is implemented and assessed. The approach incorporates historical maps, field-survey data, and LiDAR derived data products as well as a system design that provides a

  3. Computer science and technologies

    Energy Technology Data Exchange (ETDEWEB)

    Kitagawa, T.

    1988-01-01

    This volume aims to provide up-to-date information on recent research and development in computer science and technology in Japan. In view of the rapid developments in these fields and the urgent demand for more detailed information about Japanese activities and achievements, it has been decided to concentrate on only a few selected topics in each volume. The topics covered will change each year so as to obtain adequate coverage of a broad range of activities over a period of a few years. This edition should not only contribute to the international understanding of technical developments in Japan, but also shed light on the cultural background to these theoretical and practical developments.

  4. Environmental consequences of Pollution and its Impact on climate Using Geospatial Technology

    Science.gov (United States)

    Kumar, Amit; Vandana, Vandana

    2016-07-01

    Modern transportation is an indispensable ingredient for development, allowing the pressure group of labor, supplies and goods, and enabling general public to access key resources and services. Climate change is a most important threat to sustainable development in any developing or developed country. Urban air pollution is on the rise, due to rapid economic and inhabitants growth and an increase in motorization. Modern transport is fundamental for improvement, allowing the movement of goods and enabling general public to access key resources and services. Travel today is relatively faster and people across the world are travelling more than ever before. Its stipulate regarding forecast is an indispensable part of transportation development in order to evaluate future needs of an urban area. Over increasing traffic concentration posed continued threat to ambient air quality and responsible for producing agents of physical condition hazards. Geospatial technology provides the smartest approach to resolve these inconvenience as it can cover a large area in a fraction of time. The research work focuses on the recognition of traffic intensities with increasing of SO2, NO2 and noise level considered at particular traffic sites in the Varanasi, Uttar Pradesh, India. SO2, NO2 and Noise levels recorded in the city, are much higher than the permissible level and are likely to causes associated health and psychological illnesses to nearby inhabitant. Keywords: Population growth; Traffic; Transportation

  5. Environmental consequences of Pollution and its Impact on earth's surface climate Using Geospatial Technology

    Science.gov (United States)

    Kumar, Amit

    2016-07-01

    Modern transportation is an indispensable ingredient for development, allowing the pressure group of labor, supplies and goods, and enabling general public to access key resources and services. Climate change is a most important threat to sustainable development in any developing or developed country. Urban air pollution is on the rise, due to rapid economic and inhabitants growth and an increase in motorization. Modern transport is fundamental for improvement, allowing the movement of goods and enabling general public to access key resources and services. Travel today is relatively faster and people across the world are travelling more than ever before. Its stipulate regarding forecast is an indispensable part of transportation development in order to evaluate future needs of an urban area. Over increasing traffic concentration posed continued threat to ambient air quality and responsible for producing agents of physical condition hazards. Geospatial technology provides the smartest approach to resolve these inconvenience as it can cover a large area in a fraction of time. The research work focuses on the recognition of traffic intensities with increasing of SO2, NO2 and noise level considered at particular traffic sites in the Varanasi, Uttar Pradesh, India. SO2, NO2 and Noise levels recorded in the city, are much higher than the permissible level and are likely to causes associated health and psychological illnesses to nearby inhabitant.

  6. Two Contrasting Approaches to Building High School Teacher Capacity to Teach About Local Climate Change Using Powerful Geospatial Data and Visualization Technology

    Science.gov (United States)

    Zalles, D. R.

    2011-12-01

    The presentation will compare and contrast two different place-based approaches to helping high school science teachers use geospatial data visualization technology to teach about climate change in their local regions. The approaches are being used in the development, piloting, and dissemination of two projects for high school science led by the author: the NASA-funded Data-enhanced Investigations for Climate Change Education (DICCE) and the NSF funded Studying Topography, Orographic Rainfall, and Ecosystems with Geospatial Information Technology (STORE). DICCE is bringing an extensive portal of Earth observation data, the Goddard Interactive Online Visualization and Analysis Infrastructure, to high school classrooms. STORE is making available data for viewing results of a particular IPCC-sanctioned climate change model in relation to recent data about average temperatures, precipitation, and land cover for study areas in central California and western New York State. Across the two projects, partner teachers of academically and ethnically diverse students from five states are participating in professional development and pilot testing. Powerful geospatial data representation technologies are difficult to implement in high school science because of challenges that teachers and students encounter navigating data access and making sense of data characteristics and nomenclature. Hence, on DICCE, the researchers are testing the theory that by providing a scaffolded technology-supported process for instructional design, starting from fundamental questions about the content domain, teachers will make better instructional decisions. Conversely, the STORE approach is rooted in the perspective that co-design of curricular materials among researchers and teacher partners that work off of "starter" lessons covering focal skills and understandings will lead to the most effective utilizations of the technology in the classroom. The projects' goals and strategies for student

  7. Exposure, hazard and risk mapping during a flood event using open source geospatial technology

    Directory of Open Access Journals (Sweden)

    Arpit Aggarwal

    2016-07-01

    Full Text Available After a flood event there is a need to delineate the hazard footprint as quickly as possible in order to assess the magnitude of losses and to plan for the relief operations. Delineation of such hazard footprint is generally hindered by the lack of geospatial data, technology and related software packages. This paper demonstrates the use of open source data and software packages which can be used to implement most recent technology available for flood hazard footprint delineation. This study utilizes open source software packages and web applications like Geographic Resource Analysis Support System, Quantum geographic information system and Google Earth to implement a complete process of hazard mapping using remotely sensed data which include pre-processing, mapping (both hazard and exposure and accuracy assessment. In this study, Brisbane flood event of 2011 has been taken as a case study. For built-up extraction, the Landsat 7-band image has been transformed to a stack of 3-band image using vegetation, water and built-up indices. It has been observed by scattergram analysis that these transformations make vegetation, water and built-up classes more separable. Built-up area has been delineated using supervised maximum likelihood classification on the new 3-band image. For flood hazard mapping, thresholding of near-infrared band has been utilized along with the assistance of mid-infrared band to discriminate water from built-up classes. After delineating both exposure and hazard map, final risk map due to flood event has been generated to assess the urban exposure under the flood hazard impact.

  8. Modeling and formal representation of geospatial knowledge for the Geospatial Semantic Web

    Science.gov (United States)

    Huang, Hong; Gong, Jianya

    2008-12-01

    GML can only achieve geospatial interoperation at syntactic level. However, it is necessary to resolve difference of spatial cognition in the first place in most occasions, so ontology was introduced to describe geospatial information and services. But it is obviously difficult and improper to let users to find, match and compose services, especially in some occasions there are complicated business logics. Currently, with the gradual introduction of Semantic Web technology (e.g., OWL, SWRL), the focus of the interoperation of geospatial information has shifted from syntactic level to Semantic and even automatic, intelligent level. In this way, Geospatial Semantic Web (GSM) can be put forward as an augmentation to the Semantic Web that additionally includes geospatial abstractions as well as related reasoning, representation and query mechanisms. To advance the implementation of GSM, we first attempt to construct the mechanism of modeling and formal representation of geospatial knowledge, which are also two mostly foundational phases in knowledge engineering (KE). Our attitude in this paper is quite pragmatical: we argue that geospatial context is a formal model of the discriminate environment characters of geospatial knowledge, and the derivation, understanding and using of geospatial knowledge are located in geospatial context. Therefore, first, we put forward a primitive hierarchy of geospatial knowledge referencing first order logic, formal ontologies, rules and GML. Second, a metamodel of geospatial context is proposed and we use the modeling methods and representation languages of formal ontologies to process geospatial context. Thirdly, we extend Web Process Service (WPS) to be compatible with local DLL for geoprocessing and possess inference capability based on OWL.

  9. Applying Geospatial Technologies for International Development and Public Health: The USAID/NASA SERVIR Program

    Science.gov (United States)

    Hemmings, Sarah; Limaye, Ashutosh; Irwin, Dan

    2011-01-01

    Background: SERVIR -- the Regional Visualization and Monitoring System -- helps people use Earth observations and predictive models based on data from orbiting satellites to make timely decisions that benefit society. SERVIR operates through a network of regional hubs in Mesoamerica, East Africa, and the Hindu Kush-Himalayas. USAID and NASA support SERVIR, with the long-term goal of transferring SERVIR capabilities to the host countries. Objective/Purpose: The purpose of this presentation is to describe how the SERVIR system helps the SERVIR regions cope with eight areas of societal benefit identified by the Group on Earth Observations (GEO): health, disasters, ecosystems, biodiversity, weather, water, climate, and agriculture. This presentation will describe environmental health applications of data in the SERVIR system, as well as ongoing and future efforts to incorporate additional health applications into the SERVIR system. Methods: This presentation will discuss how the SERVIR Program makes environmental data available for use in environmental health applications. SERVIR accomplishes its mission by providing member nations with access to geospatial data and predictive models, information visualization, training and capacity building, and partnership development. SERVIR conducts needs assessments in partner regions, develops custom applications of Earth observation data, and makes NASA and partner data available through an online geospatial data portal at SERVIRglobal.net. Results: Decision makers use SERVIR to improve their ability to monitor air quality, extreme weather, biodiversity, and changes in land cover. In past several years, the system has been used over 50 times to respond to environmental threats such as wildfires, floods, landslides, and harmful algal blooms. Given that the SERVIR regions are experiencing increased stress under larger climate variability than historic observations, SERVIR provides information to support the development of

  10. Instruments in science and technology

    NARCIS (Netherlands)

    Boon, Mieke; Olsen, Jan Kyrre Berg; Pedersen, Stig Andur; Hendricks, Vincent F.

    2009-01-01

    Modern science and technology are interwoven into a complex that is sometimes called 'techno-science': the progress of science is dependent on the sophistication of instrumentation, whereas the progress of ‘high-tech’ instruments and apparatus is dependent on scientific research. Yet, how scientific

  11. The Development of an Interoperable Open Source Geographic Information Technology Stack for Ingest, Management, and Delivery of Earth Observation and Geospatial Products

    Science.gov (United States)

    Benedict, K. K.; Sanchez-Silva, R.; Cavner, J. A.; Hudspeth, W. B.

    2009-12-01

    The rapid growth of geospatial data volume and number of sources has highlighted the need for, and spurred the growth and adoption of interoperable geospatial data services. For nearly a decade the Earth Data Analysis Center at The University of New Mexico has been developing standards-based geospatial data management systems based upon a core collection of Open Source technologies, with the collection of employed technologies contributing to a unified information architecture that is enabled by interoperability standards. These technologies include geodatabases (PostGIS), geospatial data access libraries and associated utility programs (GDAL and OGR), scripting languages that enable automated data processing and management (Python), online mapping servers (MapServer), online mapping (OpenLayers, MapFish, GeoEXT), and desktop GIS applications (uDig, QGIS, and GRASS). The interoperability standards upon which EDAC's geospatial information architectures are built include those coming out of the Open Geospatial Consortium (WMS, WFS, WCS, KML, GML), the World Wide Web Consortium (HTML, CSS, SOAP, XML), and ECMA (ECMAscript AKA Javascript). This paper outlines the complementary roles that these various Open Source applications play in the multi-tiered Services Oriented Architectures developed by EDAC in support of a variety of projects, and provides an illustration of how the capabilities enabled by these technologies are interconnected using well-defined open standards. These capabilities include data ingest and query services that support searching for data content based upon keywords and defined spatial extent. They also include data administration services that support data product ingest and registration, data product modification, and deletion from the data registry. Finally, the system supports dynamic generation of Open Geospatial Consortium services for each geospatial data product in the system, enabling integration of data from the system into a wide variety

  12. Geospatial Technologies and i-Tree Echo Inventory for Predicting Climate Change on Urban Environment

    Science.gov (United States)

    Sriharan, S.; Robinson, L.; Ghariban, N.; Comar, M.; Pope, B.; Frey, G.

    2015-12-01

    Urban forests can be useful both in mitigating climate change and in helping cities adapt to higher temperatures and other impacts of climate change. Understanding and managing the impacts of climate change on the urban forest trees and natural communities will help us maintain their environmental, cultural, and economic benefits. Tree Inventory can provide important information on tree species, height, crown width, overall condition, health and maintenance needs. This presentation will demonstrate that a trees database system is necessary for developing a sustainable urban tree program. Virginia State University (VSU) campus benefits from large number and diversity of trees that are helping us by cleaning the air, retaining water, and providing shade on the buildings to reduce energy cost. The objectives of this study were to develop campus inventory of the trees, identify the tree species, map the locations of the trees with user-friendly tools such as i-Tree Eco and geospatial technologies by assessing the cost/benefit of employing student labor for training and ground validation of the results, and help campus landscape managers implement adaptive responses to climate change impacts. Data was collected on the location, species, and size of trees by using i-Tree urban forestry analysis software. This data was transferred to i-Tree inventory system for demonstrating types of trees, diameter of the trees, height of the trees, and vintage of the trees. The study site was mapped by collecting waypoints with GPS (Global Positioning System) at the trees and uploading these waypoints in ArcMap. The results of this study showed that: (i) students make good field crews, (ii) if more trees were placed in the proper area, the heating and cooling costs will reduce, and (iii) trees database system is necessary for planning, designing, planting, and maintenance, and removal of campus trees Research sponsored by the NIFA Grant, "Urban Forestry Management" (2012-38821-20153).

  13. Remote Sensing and Geospatial Technological Applications for Site-specific Management of Fruit and Nut Crops: A Review

    Directory of Open Access Journals (Sweden)

    Joel O. Paz

    2010-08-01

    Full Text Available Site-specific crop management (SSCM is one facet of precision agriculture which is helping increase production with minimal input. It has enhanced the cost-benefit scenario in crop production. Even though the SSCM is very widely used in row crop agriculture like corn, wheat, rice, soybean, etc. it has very little application in cash crops like fruit and nut. The main goal of this review paper was to conduct a comprehensive review of advanced technologies, including geospatial technologies, used in site-specific management of fruit and nut crops. The review explores various remote sensing data from different platforms like satellite, LIDAR, aerial, and field imaging. The study analyzes the use of satellite sensors, such as Quickbird, Landsat, SPOT, and IRS imagery as well as hyperspectral narrow-band remote sensing data in study of fruit and nut crops in blueberry, citrus, peach, apple, etc. The study also explores other geospatial technologies such as GPS, GIS spatial modeling, advanced image processing techniques, and information technology for suitability study, orchard delineation, and classification accuracy assessment. The study also provides an example of a geospatial model developed in ArcGIS ModelBuilder to automate the blueberry production suitability analysis. The GIS spatial model is developed using various crop characteristics such as chilling hours, soil permeability, drainage, and pH, and land cover to determine the best sites for growing blueberry in Georgia, U.S. The study also provides a list of spectral reflectance curves developed for some fruit and nut crops, blueberry, crowberry, redblush citrus, orange, prickly pear, and peach. The study also explains these curves in detail to help researchers choose the image platform, sensor, and spectrum wavelength for various fruit and nut crops SSCM.

  14. Examining the Effect of Enactment of a Geospatial Curriculum on Students' Geospatial Thinking and Reasoning

    Science.gov (United States)

    Bodzin, Alec M.; Fu, Qiong; Kulo, Violet; Peffer, Tamara

    2014-01-01

    A potential method for teaching geospatial thinking and reasoning (GTR) is through geospatially enabled learning technologies. We developed an energy resources geospatial curriculum that included learning activities with geographic information systems and virtual globes. This study investigated how 13 urban middle school teachers implemented and…

  15. Nuclear science and technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-01

    The Program on Nuclear Science and Technology comprehends Nuclear and Condensed Matter Physics, Neutron Activation Analysis, Radiation Metrology, Radioprotection and Radioactive Waste Management. These activities are developed at the Research Reactor Center, the Radiation Metrology Center and the Radioactive Waste Management Laboratory. The Radioprotection activities are developed at all radioactive and nuclear facilities of IPEN-CNEN/SP. The Research Reactor Center at IPEN-CNEN/SP is responsible for the operation and maintenance of the Research Reactor IEA-R1 and has a three-fold mission: promoting basic and applied research in nuclear and neutron related sciences, providing educational opportunities for students in these fields and providing services and applications resulting from the reactor utilization. Specific research programs include nuclear structure study from beta and gamma decay of radioactive nuclei and nuclear reactions, nuclear and neutron metrology, neutron diffraction and neutron multiple-diffraction study for crystalline and magnetic structure determination, perturbed -angular correlation (PAC) using radioactive nuclear probes to study the nuclear hyperfine interactions in solids and instrumental neutron activation analysis, with comparative or ko standardization applied to the fields of health, agriculture, environment, archaeology, reference material production, geology and industry. The research in the areas of applied physics includes neutron radiography, scientific computation and nuclear instrumentation. During the last several years a special effort was made to refurbish the old components and systems of the reactor, particularly those related with the reactor safety improvement, in order to upgrade the reactor power. The primary objective was to modernize the IEA-R1 reactor for safe and sustainable operation to produce primary radioisotopes, such as {sup 99}Mo and {sup 131}I, among several others, used in nuclear medicine, by operating

  16. Building a multi-scaled geospatial temporal ecology database from disparate data sources: fostering open science and data reuse.

    Science.gov (United States)

    Soranno, Patricia A; Bissell, Edward G; Cheruvelil, Kendra S; Christel, Samuel T; Collins, Sarah M; Fergus, C Emi; Filstrup, Christopher T; Lapierre, Jean-Francois; Lottig, Noah R; Oliver, Samantha K; Scott, Caren E; Smith, Nicole J; Stopyak, Scott; Yuan, Shuai; Bremigan, Mary Tate; Downing, John A; Gries, Corinna; Henry, Emily N; Skaff, Nick K; Stanley, Emily H; Stow, Craig A; Tan, Pang-Ning; Wagner, Tyler; Webster, Katherine E

    2015-01-01

    Although there are considerable site-based data for individual or groups of ecosystems, these datasets are widely scattered, have different data formats and conventions, and often have limited accessibility. At the broader scale, national datasets exist for a large number of geospatial features of land, water, and air that are needed to fully understand variation among these ecosystems. However, such datasets originate from different sources and have different spatial and temporal resolutions. By taking an open-science perspective and by combining site-based ecosystem datasets and national geospatial datasets, science gains the ability to ask important research questions related to grand environmental challenges that operate at broad scales. Documentation of such complicated database integration efforts, through peer-reviewed papers, is recommended to foster reproducibility and future use of the integrated database. Here, we describe the major steps, challenges, and considerations in building an integrated database of lake ecosystems, called LAGOS (LAke multi-scaled GeOSpatial and temporal database), that was developed at the sub-continental study extent of 17 US states (1,800,000 km(2)). LAGOS includes two modules: LAGOSGEO, with geospatial data on every lake with surface area larger than 4 ha in the study extent (~50,000 lakes), including climate, atmospheric deposition, land use/cover, hydrology, geology, and topography measured across a range of spatial and temporal extents; and LAGOSLIMNO, with lake water quality data compiled from ~100 individual datasets for a subset of lakes in the study extent (~10,000 lakes). Procedures for the integration of datasets included: creating a flexible database design; authoring and integrating metadata; documenting data provenance; quantifying spatial measures of geographic data; quality-controlling integrated and derived data; and extensively documenting the database. Our procedures make a large, complex, and integrated

  17. Geospatial Technologies to Improve Urban Energy Efficiency

    Directory of Open Access Journals (Sweden)

    Bharanidharan Hemachandran

    2011-07-01

    Full Text Available The HEAT (Home Energy Assessment Technologies pilot project is a FREE Geoweb mapping service, designed to empower the urban energy efficiency movement by allowing residents to visualize the amount and location of waste heat leaving their homes and communities as easily as clicking on their house in Google Maps. HEAT incorporates Geospatial solutions for residential waste heat monitoring using Geographic Object-Based Image Analysis (GEOBIA and Canadian built Thermal Airborne Broadband Imager technology (TABI-320 to provide users with timely, in-depth, easy to use, location-specific waste-heat information; as well as opportunities to save their money and reduce their green-house-gas emissions. We first report on the HEAT Phase I pilot project which evaluates 368 residences in the Brentwood community of Calgary, Alberta, Canada, and describe the development and implementation of interactive waste heat maps, energy use models, a Hot Spot tool able to view the 6+ hottest locations on each home and a new HEAT Score for inter-city waste heat comparisons. We then describe current challenges, lessons learned and new solutions as we begin Phase II and scale from 368 to 300,000+ homes with the newly developed TABI-1800. Specifically, we introduce a new object-based mosaicing strategy, an adaptation of Emissivity Modulation to correct for emissivity differences, a new Thermal Urban Road Normalization (TURN technique to correct for scene-wide microclimatic variation. We also describe a new Carbon Score and opportunities to update city cadastral errors with automatically defined thermal house objects.

  18. Constructivism, Education, Science, and Technology

    Science.gov (United States)

    Boudourides, Moses A.

    2003-01-01

    The purpose of this paper is to present a brief review of the various streams of constructivism in studies of education, society, science and technology. It is intended to present a number of answers to the question (what really is constructivism?) in the context of various disciplines from the humanities and the sciences (both natural and…

  19. Science and technology policy

    DEFF Research Database (Denmark)

    Who is responsible for environmental and technological policy in Denmark? And how are those "policy-makers" made accountable to the public for their decisions?   This report attempts to answer these important questions by presenting the Danish contribution to the EU-funded project, Analysing Publ...

  20. WikiScience: Wikipedia for science and technology

    OpenAIRE

    Aibar Puentes, Eduard

    2015-01-01

    Peer-reviewed Presentació de la conferència "WikiScience: Wikipedia for science and technology". Presentación de la conferencia "WikiScience: Wikipedia for science and technology". Presentation of the conference "Science Wiki: Wikipedia for science and technology".

  1. Geospatial semantic web

    CERN Document Server

    Zhang, Chuanrong; Li, Weidong

    2015-01-01

    This book covers key issues related to Geospatial Semantic Web, including geospatial web services for spatial data interoperability; geospatial ontology for semantic interoperability; ontology creation, sharing, and integration; querying knowledge and information from heterogeneous data source; interfaces for Geospatial Semantic Web, VGI (Volunteered Geographic Information) and Geospatial Semantic Web; challenges of Geospatial Semantic Web; and development of Geospatial Semantic Web applications. This book also describes state-of-the-art technologies that attempt to solve these problems such as WFS, WMS, RDF, OWL, and GeoSPARQL, and demonstrates how to use the Geospatial Semantic Web technologies to solve practical real-world problems such as spatial data interoperability.

  2. JPRS Report, Science and Technology, USSR: Science & Technology Policy.

    Science.gov (United States)

    1988-07-18

    Leningrad for the development of a technology of the production of auto- clave cellular concrete from local raw materials. A con- tract was concluded...science and exact science disciplines 81 percent a. ich Various opinions are being voiced in the debates on the factors which gave rise to these

  3. Dynamic Science Data Services for Display, Analysis and Interaction in Widely-Accessible, Web-Based Geospatial Platforms Project

    Data.gov (United States)

    National Aeronautics and Space Administration — TerraMetrics, Inc., proposes a Phase II R/R&D program to implement the TerraBlocksTM Server architecture that provides geospatial data authoring, storage and...

  4. Measuring the Impact of a Pilot Geospatial Technology Apprenticeship Program for the Department of Labor

    Science.gov (United States)

    Gaudet, Cyndi; Annulis, Heather; Kmiec, John

    2010-01-01

    The Geospatial Technology Apprenticeship Program (GTAP) pilot was designed as a replicable and sustainable program to enhance workforce skills in geospatial technologies to best leverage a $30 billion market potential. The purpose of evaluating GTAP was to ensure that investment in this high-growth industry was adding value. Findings from this…

  5. Graduate Ethics Curricula for Future Geospatial Technology Professionals (Invited)

    Science.gov (United States)

    Wright, D. J.; Dibiase, D.; Harvey, F.; Solem, M.

    2009-12-01

    Professionalism in today's rapidly-growing, multidisciplinary geographic information science field (e.g., geographic information systems or GIS, remote sensing, cartography, quantitative spatial analysis), now involves a commitment to ethical practice as informed by a more sophisticated understanding of the ethical implications of geographic technologies. The lack of privacy introduced by mobile mapping devices, the use of GIS for military and surveillance purposes, the appropriate use of data collected using these technologies for policy decisions (especially for conservation and sustainability) and general consequences of inequities that arise through biased access to geospatial tools and derived data all continue to be challenging issues and topics of deep concern for many. Students and professionals working with GIS and related technologies should develop a sound grasp of these issues and a thorough comprehension of the concerns impacting their use and development in today's world. However, while most people agree that ethics matters for GIS, we often have difficulty putting ethical issues into practice. An ongoing project supported by NSF seeks to bridge this gap by providing a sound basis for future ethical consideration of a variety of issues. A model seminar curriculum is under development by a team of geographic information science and technology (GIS&T) researchers and professional ethicists, along with protocols for course evaluations. In the curricula students first investigate the nature of professions in general and the characteristics of a GIS&T profession in particular. They hone moral reasoning skills through methodical analyses of case studies in relation to various GIS Code of Ethics and Rules of Conduct. They learn to unveil the "moral ecologies" of a profession through actual interviews with real practitioners in the field. Assignments thus far include readings, class discussions, practitioner interviews, and preparations of original case

  6. Introduction to the Special Issue: Geospatial Monitoring and Modeling of Environmental Change

    Directory of Open Access Journals (Sweden)

    Duccio Rocchini

    2014-02-01

    Full Text Available Geospatial modeling is an approach to apply analysis to monitor environmental change over time considering different fields of re-search, including computer science, remote sensing, ecology, environmental science, life science, geography (see [1,2] for a critique. The special issue was instigated to publish straightforward research on the matter in order to stimulate further discussion on the potential of geospatial modelling. Both theoretical and empirical papers are part of the issue with the support of the International Society for Photogrammetry and Remote Sensing, promoting an advanced forum for the science and technology of geographic information.

  7. Geospatial Semantics and the Semantic Web

    CERN Document Server

    Ashish, Naveen

    2011-01-01

    The availability of geographic and geospatial information and services, especially on the open Web has become abundant in the last several years with the proliferation of online maps, geo-coding services, geospatial Web services and geospatially enabled applications. The need for geospatial reasoning has significantly increased in many everyday applications including personal digital assistants, Web search applications, local aware mobile services, specialized systems for emergency response, medical triaging, intelligence analysis and more. Geospatial Semantics and the Semantic Web: Foundation

  8. Food Science and Technology Abstracts.

    Science.gov (United States)

    Cohen, Elinor; Federman, Joan

    1979-01-01

    Introduces the reader to the Food Science and Technology Abstracts, a data file that covers worldwide literature on human food commodities and aspects of food processing. Topics include scope, subject index, thesaurus, searching online, and abstracts; tables provide a comparison of ORBIT and DIALOG versions of the file. (JD)

  9. Careers in science and technology

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    The objective of this book is to expose junior and senior high school students to the science and technology fields. It also will convey the importance of getting a general education in science and mathematics while still in high school and of continuing such studies in college. This is intended to encourge students, particularly underrepresented minorities and women, to consider and prepare for careers in science and technology. This book attempts to point out the increasing importance of such knowledge in daily life regardless of occupational choice. This book is intended to be used by junior and senior high school students, as a classroom reference by teachers, and by scientist and engineers participating in outreach activities.

  10. Technology transfer and space science missions

    Science.gov (United States)

    Acuna, Mario

    1992-01-01

    Viewgraphs on technology transfer and space science missions are provided. Topics covered include: project scientist role within NASA; role of universities in technology transfer; role of government laboratories in research; and technology issues associated with science.

  11. Governing Science, Technology and Innovation:

    DEFF Research Database (Denmark)

    Jensen, Jens Stissing

    2007-01-01

    Abstract: As an object of public management, Science, Technology and Innovation (STI) is characterised by a high level of uncertainty and complexity. The paper argues that to cope with the phenomenon of STI as a coherent area of policy formulation and regulation, a balancing of rational-, reflexive...

  12. Neutrons for technology and science

    Energy Technology Data Exchange (ETDEWEB)

    Aeppli, G.

    1995-10-01

    We reviewed recent work using neutrons generated at nuclear reactors an accelerator-based spallation sources. Provided that large new sources become available, neutron beams will continue to have as great an impact on technology and science as in the past.

  13. Gamification and geospatial health management

    Science.gov (United States)

    Wortley, David

    2014-06-01

    Sensor and Measurement technologies are rapidly developing for many consumer applications which have the potential to make a major impact on business and society. One of the most important areas for building a sustainable future is in health management. This opportunity arises because of the growing popularity of lifestyle monitoring devices such as the Jawbone UP bracelet, Nike Fuelband and Samsung Galaxy GEAR. These devices measure physical activity and calorie consumption and, when visualised on mobile and portable devices, enable users to take more responsibility for their personal health. This presentation looks at how the process of gamification can be applied to develop important geospatial health management applications that could not only improve the health of nations but also significantly address some of the issues in global health such as the ageing society and obesity.

  14. The California Seafloor and Coastal Mapping Program – Providing science and geospatial data for California's State Waters

    Science.gov (United States)

    Johnson, Samuel Y.; Cochrane, Guy R.; Golden, Nadine; Dartnell, Peter; Hartwell, Stephen; Cochran, Susan; Watt, Janet

    2017-01-01

    The California Seafloor and Coastal Mapping Program (CSCMP) is a collaborative effort to develop comprehensive bathymetric, geologic, and habitat maps and data for California's State Waters. CSCMP began in 2007 when the California Ocean Protection Council (OPC) and the National Oceanic and Atmospheric Administration (NOAA) allocated funding for high-resolution bathymetric mapping, largely to support the California Marine Life Protection Act and to update nautical charts. Collaboration and support from the U.S. Geological Survey and other partners has led to development and dissemination of one of the world's largest seafloor-mapping datasets. CSCMP provides essential science and data for ocean and coastal management, stimulates and enables research, and raises public education and awareness of coastal and ocean issues. Specific applications include:•Delineation and designation of marine protected areas•Characterization and modeling of benthic habitats and ecosystems•Updating nautical charts•Earthquake hazard assessments•Tsunami hazard assessments•Planning offshore infrastructure•Providing baselines for monitoring change•Input to models of sediment transport, coastal erosion, and coastal flooding•Regional sediment management•Understanding coastal aquifers•Providing geospatial data for emergency response

  15. CATALYSIS SCIENCE AND TECHNOLOGY

    Energy Technology Data Exchange (ETDEWEB)

    M. ABRAMS; R. BAKER; ET AL

    2000-08-01

    This is the final report of a three-year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). Our objectives were to develop a multidisciplinary team and capabilities to develop a fundamental understanding of homogeneous, heterogeneous, and heterogenized catalysts. With the aid of theoretical chemistry approaches we explored and characterized the chemical reactivity and physical properties of a large number of catalytic systems.

  16. GeoSpatial Workforce Development: enhancing the traditional learning environment in geospatial information technology

    Science.gov (United States)

    Lawhead, Pamela B.; Aten, Michelle L.

    2003-04-01

    The Center for GeoSpatial Workforce Development is embarking on a new era in education by developing a repository of dynamic online courseware authored by the foremost industry experts within the remote sensing and GIS industries. Virtual classrooms equipped with the most advanced instructions, computations, communications, course evaluation, and management facilities amplify these courses to enhance the learning environment and provide rapid feedback between instructors and students. The launch of this program included the objective development of the Model Curriculum by an independent consortium of remote sensing industry leaders. The Center's research and development focus on recruiting additional industry experts to develop the technical content of the courseware and then utilize state-of-the-art technology to enhance their material with visually stimulating animations, compelling audio clips and entertaining, interactive exercises intended to reach the broadest audience possible by targeting various learning styles. The courseware will be delivered via various media: Internet, CD-ROM, DVD, and compressed video, that translates into anywhere, anytime delivery of GeoSpatial Information Technology education.

  17. Capacity Building through Geospatial Education in Planning and School Curricula

    Science.gov (United States)

    Kumar, P.; Siddiqui, A.; Gupta, K.; Jain, S.; Krishna Murthy, Y. V. N.

    2014-11-01

    Geospatial technology has widespread usage in development planning and resource management. It offers pragmatic tools to help urban and regional planners to realize their goals. On the request of Ministry of Urban Development, Govt. of India, the Indian Institute of Remote Sensing (IIRS), Dehradun has taken an initiative to study the model syllabi of All India Council for Technical Education for planning curricula of Bachelor and Master (five disciplines) programmes. It is inferred that geospatial content across the semesters in various planning fields needs revision. It is also realized that students pursuing planning curricula are invariably exposed to spatial mapping tools but the popular digital drafting software have limitations on geospatial analysis of planning phenomena. Therefore, students need exposure on geospatial technologies to understand various real world phenomena. Inputs were given to seamlessly merge and incorporate geospatial components throughout the semesters wherever seems relevant. Another initiative by IIRS was taken to enhance the understanding and essence of space and geospatial technologies amongst the young minds at 10+2 level. The content was proposed in a manner such that youngsters start realizing the innumerable contributions made by space and geospatial technologies in their day-to-day life. This effort both at school and college level would help in not only enhancing job opportunities for young generation but also utilizing the untapped human resource potential. In the era of smart cities, higher economic growth and aspirations for a better tomorrow, integration of Geospatial technologies with conventional wisdom can no longer be ignored.

  18. Electrochemical Science and Technology

    CERN Document Server

    Oldham, Keith; Bond, Alan

    2011-01-01

    The book addresses the scientific principles underlying electrochemistry. Starting with the basic concepts of electricity, the early chapters discuss the physics and chemistry of the materials from which electrochemical cells are constructed and the properties that make these materials appropriate as cell components. Much of the importance of electrochemistry lies in the conversion of electrical energy into chemical energy and vice versa; the thermodynamics of these processes is described, in the context of a wide range of applications of these interconversions. An electrode is a surface at wh

  19. The Implementation of a Geospatial Information Technology (GIT)-Supported Land Use Change Curriculum with Urban Middle School Learners to Promote Spatial Thinking

    Science.gov (United States)

    Bodzin, Alec M.

    2011-01-01

    This study investigated whether a geospatial information technology (GIT)-supported science curriculum helped students in an urban middle school understand land use change (LUC) concepts and enhanced their spatial thinking. Five 8th grade earth and space science classes in an urban middle school consisting of three different ability level tracks…

  20. 76 FR 38430 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

    Science.gov (United States)

    2011-06-30

    ... TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science; National Science and Technology... ). SUMMARY: The Subcommittee on Forensic Science (SoFS) of the National Science and Technology Council's... Science can be obtained through the Office of Science and Technology Policy's NSTC Web site at:......

  1. Examining the Effect of Enactment of a Geospatial Curriculum on Students' Geospatial Thinking and Reasoning

    Science.gov (United States)

    Bodzin, Alec M.; Fu, Qiong; Kulo, Violet; Peffer, Tamara

    2014-08-01

    A potential method for teaching geospatial thinking and reasoning (GTR) is through geospatially enabled learning technologies. We developed an energy resources geospatial curriculum that included learning activities with geographic information systems and virtual globes. This study investigated how 13 urban middle school teachers implemented and varied the enactment of the curriculum with their students and investigated which teacher- and student-level factors accounted for students' GTR posttest achievement. Data included biweekly implementation surveys from teachers and energy resources content and GTR pre- and posttest achievement measures from 1,049 students. Students significantly increased both their energy resources content knowledge and their GTR skills related to energy resources at the end of the curriculum enactment. Both multiple regression and hierarchical linear modeling found that students' initial GTR abilities and gain in energy content knowledge were significantly explanatory variables for their geospatial achievement at the end of curriculum enactment, p < .001. Teacher enactment factors, including adherence to implementing the critical components of the curriculum or the number of years the teachers had taught the curriculum, did not have significant effects on students' geospatial posttest achievement. The findings from this study provide support that learning with geospatially enabled learning technologies can support GTR with urban middle-level learners.

  2. Second leader named at Center for Geospatial Information Technology

    OpenAIRE

    Trulove, Susan

    2006-01-01

    Stephen Prisley of Blacksburg, associate professor of forestry in the College of Natural Resources at Virginia Tech, will become the director of the university's Center for Geospatial Information Technology (CGIT) as of May 15.

  3. Facilitating Data-Intensive Education and Research in Earth Science through Geospatial Web Services

    Science.gov (United States)

    Deng, Meixia

    2009-01-01

    The realm of Earth science (ES) is increasingly data-intensive. Geoinformatics research attempts to robustly smooth and accelerate the flow of data to information, information to knowledge, and knowledge to decisions and to supply necessary infrastructure and tools for advancing ES. Enabling easy access to and use of large volumes of ES data and…

  4. Journal of Science and Technology (Zambia)

    African Journals Online (AJOL)

    The University of Zambia Journal of Science and Technology provides an outlet ... of science and technology found to be relevant for national and international ... The bi-annual journal is intended, in its publications, to stimulate new research ...

  5. Communicating in English for Science and Technology

    DEFF Research Database (Denmark)

    Mousten, Birthe

    Communicating in English for Science and Technology covers some of the most important questions in connection with communication models, stylistics and genre conventions within the area of English used in science and technology texts. Moreover,knowledge management, terminology management...

  6. Journal of Applied Science, Engineering and Technology

    African Journals Online (AJOL)

    Journal of Applied Science, Engineering and Technology. ... Food Science and Technology, Electrical & Electronics Engineering, Energy, ... Pretreatment effect on sun and solar drying of carrot slices · EMAIL FULL TEXT EMAIL FULL TEXT

  7. Geospatial and machine learning techniques for wicked social science problems: analysis of crash severity on a regional highway corridor

    Science.gov (United States)

    Effati, Meysam; Thill, Jean-Claude; Shabani, Shahin

    2015-04-01

    The contention of this paper is that many social science research problems are too "wicked" to be suitably studied using conventional statistical and regression-based methods of data analysis. This paper argues that an integrated geospatial approach based on methods of machine learning is well suited to this purpose. Recognizing the intrinsic wickedness of traffic safety issues, such approach is used to unravel the complexity of traffic crash severity on highway corridors as an example of such problems. The support vector machine (SVM) and coactive neuro-fuzzy inference system (CANFIS) algorithms are tested as inferential engines to predict crash severity and uncover spatial and non-spatial factors that systematically relate to crash severity, while a sensitivity analysis is conducted to determine the relative influence of crash severity factors. Different specifications of the two methods are implemented, trained, and evaluated against crash events recorded over a 4-year period on a regional highway corridor in Northern Iran. Overall, the SVM model outperforms CANFIS by a notable margin. The combined use of spatial analysis and artificial intelligence is effective at identifying leading factors of crash severity, while explicitly accounting for spatial dependence and spatial heterogeneity effects. Thanks to the demonstrated effectiveness of a sensitivity analysis, this approach produces comprehensive results that are consistent with existing traffic safety theories and supports the prioritization of effective safety measures that are geographically targeted and behaviorally sound on regional highway corridors.

  8. Welcome to Quantum Science and Technology

    Science.gov (United States)

    Thew, Rob

    2016-03-01

    Quantum information science and related technologies now involve thousands of researchers worldwide, cutting across physics, chemistry, engineering, bioscience, applied mathematics and computer science, extending from fundamental science to novel applications and industry. This situation defines the scope and mission of Quantum Science and Technology, a new IOP journal serving the interests of this multidisciplinary field by publishing research of the highest quality and impact.

  9. Geospatial Absorption and Regional Effects

    Directory of Open Access Journals (Sweden)

    IOAN MAC

    2009-01-01

    Full Text Available The geospatial absorptions are characterized by a specific complexity both in content and in their phenomenological and spatial manifestation fields. Such processes are differentiated according to their specificity to pre-absorption, absorption or post-absorption. The mechanisms that contribute to absorption are extremely numerous: aggregation, extension, diffusion, substitution, resistivity (resilience, stratification, borrowings, etc. Between these mechanisms frequent relations are established determining an amplification of the process and of its regional effects. The installation of the geographic osmosis phenomenon in a given territory (a place for example leads to a homogenization of the geospatial state and to the installation of the regional homogeneity.

  10. English for Science and Technology - Theoretical Part

    DEFF Research Database (Denmark)

    Mousten, Birthe

    The books covers the most basic, theoretical approaches to English for Science and Technology. The book is aimed at BA Students or as an introduction to English in the genres of science and technology writing.......The books covers the most basic, theoretical approaches to English for Science and Technology. The book is aimed at BA Students or as an introduction to English in the genres of science and technology writing....

  11. Interacting With A Near Real-Time Urban Digital Watershed Using Emerging Geospatial Web Technologies

    Science.gov (United States)

    Liu, Y.; Fazio, D. J.; Abdelzaher, T.; Minsker, B.

    2007-12-01

    The value of real-time hydrologic data dissemination including river stage, streamflow, and precipitation for operational stormwater management efforts is particularly high for communities where flash flooding is common and costly. Ideally, such data would be presented within a watershed-scale geospatial context to portray a holistic view of the watershed. Local hydrologic sensor networks usually lack comprehensive integration with sensor networks managed by other agencies sharing the same watershed due to administrative, political, but mostly technical barriers. Recent efforts on providing unified access to hydrological data have concentrated on creating new SOAP-based web services and common data format (e.g. WaterML and Observation Data Model) for users to access the data (e.g. HIS and HydroSeek). Geospatial Web technology including OGC sensor web enablement (SWE), GeoRSS, Geo tags, Geospatial browsers such as Google Earth and Microsoft Virtual Earth and other location-based service tools provides possibilities for us to interact with a digital watershed in near-real-time. OGC SWE proposes a revolutionary concept towards a web-connected/controllable sensor networks. However, these efforts have not provided the capability to allow dynamic data integration/fusion among heterogeneous sources, data filtering and support for workflows or domain specific applications where both push and pull mode of retrieving data may be needed. We propose a light weight integration framework by extending SWE with open source Enterprise Service Bus (e.g., mule) as a backbone component to dynamically transform, transport, and integrate both heterogeneous sensor data sources and simulation model outputs. We will report our progress on building such framework where multi-agencies" sensor data and hydro-model outputs (with map layers) will be integrated and disseminated in a geospatial browser (e.g. Microsoft Virtual Earth). This is a collaborative project among NCSA, USGS Illinois Water

  12. Geospatial abduction principles and practice

    CERN Document Server

    Shakarian, Paulo

    2011-01-01

    Provides the mathematics underlying geospatial abduction and the algorithms to solve them in practice Offers wide applicability in many different fields for practitioners and researchers Includes several lively, real-world examples that will explain the material very clearly to a reader Includes a web site dedicated to geospatial abduction, hosted at University of Maryland. In addition, the authors will record video lectures (30-60 minutes each) devoted to each chapter, as well as slides on each. These materials will supplement the book

  13. Can Science and Technology Capacity be Measured?

    CERN Document Server

    Wagner, Caroline S; Dutta, Arindum

    2015-01-01

    The ability of a nation to participate in the global knowledge economy depends to some extent on its capacities in science and technology. In an effort to assess the capacity of different countries in science and technology, this article updates a classification scheme developed by RAND to measure science and technology capacity for 150 countries of the world.

  14. 75 FR 4882 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

    Science.gov (United States)

    2010-01-29

    ... TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science; National Science and Technology... ). SUMMARY: The Subcommittee on Forensic Science (SOFS) of the National Science and Technology Council's... the Office of Science and Technology Policy's NSTC Web site at http://www.ostp.gov/cs/nstc or...

  15. Science and Technology and Counterterorrism

    Energy Technology Data Exchange (ETDEWEB)

    Wadsworth, J

    2002-04-03

    Major scientific and technological breakthroughs played a pivotal role in our ability to win the Cold War. The possibility of a different type of war, in response to terrorism, has long been recognized. Indeed, countermeasures to address specific terrorist acts have been developed and are deployed, for example, at special sporting and political events. The current threat environment, however, has created an intense and compelling set of concerns; consequently, the challenge to the scientific Community to develop new concepts and products on an accelerated timeframe is clear. Also, the spectrum of terrorist threats is broad. It includes the use of conventional, chemical, biological, and nuclear and radiological weapons, not to mention cyber-based attacks. The imperatives for advances have been amplified now that attacks are clearly possible within the U.S. borders. For example, advanced sensors and detectors that are able to monitor the proliferation of all the above warfare agents and their movement at entry points into the U.S. are clearly needed. The investments over the last decades in research and development efforts at the U.S. Department of Energy (DOE) national laboratories in nonproliferation have led unique technologies and detection capabilities that have proved useful; yet, many challenges remain. In particular, the development of accurate, robust, and low cost techniques that are easily deployable by first responders, law enforcement agencies, and military personnel is urgently needed. Advancements are needed in radiation, nuclear proliferation, and next-generation biological detection, as well as photonics and optics for global surveillance, information. science to convert data into useful forms, and forensic attribution. Current research and development efforts highlighting technical challenges, especially to the materials science community, will be presented.

  16. Addressing Houston's Bad Air Days: Advancing Environmental Justice Advocacy with Geospatial Analysis and Science Communication

    Science.gov (United States)

    Johnson, C.; White, R.; Phartiyal, P.

    2016-12-01

    Evidence indicates that chronic exposure to chemical pollutants contributes to and exacerbates negative health impacts, and that the burden of exposure falls disproportionately upon low-income, Black, and Latino communities. These data, however, are often inaccessible or too technical for the community groups who need it to raise public awareness and to inform decision makers. Recognizing the many challenges of communicating science to a non-technical audience, the Center for Science and Democracy at the Union of Concerned Scientists, a science-based policy and advocacy organization, partnered with Texas Environmental Justice Advocacy Services (TEJAS), an environmental justice organization based in Manchester in Houston, to develop products that would visualize the technical information needed to strengthen TEJAS' advocacy work. The products were created with the intention of educating and engaging community members and to raise the profile of these issues with community residents, local government and regional EPA officials. Together, we were able to map the geographic distribution of contaminants, health risks, and demographic information to tell the story of inequity in Houston. Our spatial analysis accounts for multiple sources of air pollution exposure and associated health risks, overlaid with demographic information in Manchester. The talk will discuss the various ways we used maps to display high level data to be accessible for community members. The analysis will ultimately be used by TEJAS to strengthen its advocacy around chemical safety by: 1) educating community members on the hazards and health risks of local pollutants, 2) increasing community awareness of local emergency planning and response procedures, and 3) providing scientific evidence to decision makers to demand prevention and reduction in chemical exposure for their community.

  17. Terahertz Science, Technology, and Communication

    Science.gov (United States)

    Chattopadhyay, Goutam

    2013-01-01

    The term "terahertz" has been ubiquitous in the arena of technology over the past couple of years. New applications are emerging every day which are exploiting the promises of terahertz - its small wavelength; capability of penetrating dust, clouds, and fog; and possibility of having large instantaneous bandwidth for high-speed communication channels. Until very recently, space-based instruments for astrophysics, planetary science, and Earth science missions have been the primary motivator for the development of terahertz sensors, sources, and systems. However, in recent years the emerging areas such as imaging from space platforms, surveillance of person-borne hidden weapons or contraband from a safe stand-off distance and reconnaissance, medical imaging and DNA sequencing, and in the world high speed communications have been the driving force for this area of research.

  18. Daylight Science and Daylighting Technology

    CERN Document Server

    Kittler, Richard; Darula, Stanislav

    2012-01-01

    Sunlight profoundly influences the Earth's atmosphere and biosphere. Nature fuels the evolution of all living things, their visual systems, and the manner in which they adapt, accommodate, and habituate. Sun luminance measurements serve as data to calculate typical changes in the daily, monthly, and annual variability characteristics of daylight. Climate-based sky luminance patterns are used as models in predicting daylighting calculation and computer programs applied in architecture and building design. Historically, daylight science and daylighting technology has prioritized photometric methods of measurements, calculation, and graphical tools aimed at predicting or evaluating the daylighting of architectural design alternatives. However, due to a heightened awareness of general health and well-being, sunlight exposure and freedom from visual discomfort while undertaking visual tasks are now equally prioritized. Therefore, in order to assure optimal environmental quality, daylighting technology must be base...

  19. CHINA ASSOCIATION FOR SCIENCE AND TECHNOLOGY

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    The China Association for Science and Technology(CAST) is a non-profit, non-government organization of Chinese scientific and technology workers. As a bridge between the nation's scientific and technological workers and the government, it is an important driving force in developing the country's science and technology.

  20. Learning about Urban Ecology through the Use of Visualization and Geospatial Technologies

    Science.gov (United States)

    Barnett, Michael; Houle, Meredith; Mark, Sheron; Strauss, Eric; Hoffman, Emily

    2010-01-01

    During the past three years we have been designing and implementing a technology enhanced urban ecology program using geographic information systems (GIS) coupled with technology. Our initial work focused on professional development for in-service teachers and implementation in K-12 classrooms. However, upon reflection and analysis of the…

  1. Center for Nanoscale Science and Technology

    Science.gov (United States)

    NIST Center for Nanoscale Science and Technology (Program website, free access)   Currently there is no database matching your keyword search, but the NIST Center for Nanoscale Science and Technology website may be of interest. The Center for Nanoscale Science and Technology enables science and industry by providing essential measurement methods, instrumentation, and standards to support all phases of nanotechnology development, from discovery to production.

  2. Web GIS in practice IX: a demonstration of geospatial visual analytics using Microsoft Live Labs Pivot technology and WHO mortality data

    Directory of Open Access Journals (Sweden)

    Ra Nagisetty Venkateswara

    2011-03-01

    Full Text Available Abstract The goal of visual analytics is to facilitate the discourse between the user and the data by providing dynamic displays and versatile visual interaction opportunities with the data that can support analytical reasoning and the exploration of data from multiple user-customisable aspects. This paper introduces geospatial visual analytics, a specialised subtype of visual analytics, and provides pointers to a number of learning resources about the subject, as well as some examples of human health, surveillance, emergency management and epidemiology-related geospatial visual analytics applications and examples of free software tools that readers can experiment with, such as Google Public Data Explorer. The authors also present a practical demonstration of geospatial visual analytics using partial data for 35 countries from a publicly available World Health Organization (WHO mortality dataset and Microsoft Live Labs Pivot technology, a free, general purpose visual analytics tool that offers a fresh way to visually browse and arrange massive amounts of data and images online and also supports geographic and temporal classifications of datasets featuring geospatial and temporal components. Interested readers can download a Zip archive (included with the manuscript as an additional file containing all files, modules and library functions used to deploy the WHO mortality data Pivot collection described in this paper.

  3. Web GIS in practice IX: a demonstration of geospatial visual analytics using Microsoft Live Labs Pivot technology and WHO mortality data.

    Science.gov (United States)

    Kamel Boulos, Maged N; Viangteeravat, Teeradache; Anyanwu, Matthew N; Ra Nagisetty, Venkateswara; Kuscu, Emin

    2011-03-16

    The goal of visual analytics is to facilitate the discourse between the user and the data by providing dynamic displays and versatile visual interaction opportunities with the data that can support analytical reasoning and the exploration of data from multiple user-customisable aspects. This paper introduces geospatial visual analytics, a specialised subtype of visual analytics, and provides pointers to a number of learning resources about the subject, as well as some examples of human health, surveillance, emergency management and epidemiology-related geospatial visual analytics applications and examples of free software tools that readers can experiment with, such as Google Public Data Explorer. The authors also present a practical demonstration of geospatial visual analytics using partial data for 35 countries from a publicly available World Health Organization (WHO) mortality dataset and Microsoft Live Labs Pivot technology, a free, general purpose visual analytics tool that offers a fresh way to visually browse and arrange massive amounts of data and images online and also supports geographic and temporal classifications of datasets featuring geospatial and temporal components. Interested readers can download a Zip archive (included with the manuscript as an additional file) containing all files, modules and library functions used to deploy the WHO mortality data Pivot collection described in this paper.

  4. Science and Technology Parks in the Context of Social Technologies

    Directory of Open Access Journals (Sweden)

    Edgaras Leichteris

    2013-08-01

    Full Text Available This article aims to present a new approach to science and technology park concept and the development prospects in the context of social technologies. Globalization and the spread of social technologies are expanding the influence of science and technology parks on national innovation systems. It opens new directions for research in this area, as well as the practical use of social technologies in the development of science and technology parks. The paper also examines the science and technology park as an institutionalized concept of social technology. In this article the interdisciplinary approach for analyzing the complex concept of science and technology parks is used to explore the theoretical relationships with the social technologies concept. The possible links are identified and illustrated by practical examples ofLithuanian science and technology parks. Finally suggestions for further research are made. Based on the analysis and synthesis of scientific literature in both fields (science and technology parks; social technologies three possible theoretical links are established: a the use of social technologies in science and technology parks b the role of a science park as an intermediate body in the humanization and socialization of technologies c science and technology parks as an institutionalized concept of social technology. The theoretical model is supported by empirical illustrations from the development of Lithuanian science and technology parks, therefore further research in all three directions is feasible and needed. As this research takes a merely theoretical approach to the social systems investigation, it can be qualified only as a preparational stage for further research. The practical examples used in the article are more illustrative than evidence based and shall not be considered as case studies. The research offers an initial framework for researching science and technology parks in the context of social technologies

  5. Science and Technology Parks in the Context of Social Technologies

    Directory of Open Access Journals (Sweden)

    Edgaras Leichteris

    2011-08-01

    Full Text Available Summary. This article aims to present a new approach to science and technology park concept and the development prospects in the context of social technologies. Globalization and the spread of social technologies are expanding the influence of science and technology parks on national innovation systems. It opens new directions for research in this area, as well as the practical use of social technologies in the development of science and technology parks. The paper also examines the science and technology park as an institutionalized concept of social technology. In this article the interdisciplinary approach for analyzing the complex concept of science and technology parks is used to explore the theoretical relationships with the social technologies concept. The possible links are identified and illustrated by practical examples of Lithuanian science and technology parks. Finally suggestions for further research are made. Based on the analysis and synthesis of scientific literature in both fields (science and technology parks; social technologies three possible theoretical links are established: a the use of social technologies in science and technology parks b the role of a science park as an intermediate body in the humanization and socialization of technologies c science and technology parks as an institutionalized concept of social technology. The theoretical model is supported by empirical illustrations from the development of Lithuanian science and technology parks, therefore further research in all three directions is feasible and needed. As this research takes a merely theoretical approach to the social systems investigation, it can be qualified only as a preparational stage for further research. The practical examples used in the article are more illustrative than evidence based and shall not be considered as case studies. The research offers an initial framework for researching science and technology parks in the context of social

  6. 75 FR 10845 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

    Science.gov (United States)

    2010-03-09

    ... From the Federal Register Online via the Government Publishing Office OFFICE OF SCIENCE AND TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science; National Science and Technology... Subcommittee on Forensic Science of the National Science and Technology Council's (NSTC's) Committee on...

  7. 76 FR 6163 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

    Science.gov (United States)

    2011-02-03

    ... No: 2011-2440] OFFICE OF SCIENCE AND TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council ACTION: Notice of meeting. Public input is requested... National Science and Technology Council's (NSTC's) Committee on Science will host a public forum...

  8. 75 FR 28275 - Homeland Security Science and Technology Advisory Committee

    Science.gov (United States)

    2010-05-20

    ... SECURITY Homeland Security Science and Technology Advisory Committee AGENCY: Science and Technology...: On April 12, 2010, the Homeland Security Science and Technology Advisory Committee announced in the... supplements that original meeting notice. DATES: The Homeland Security Science and Technology Advisory...

  9. Injury surveillance in low-resource settings using Geospatial and Social Web technologies

    Directory of Open Access Journals (Sweden)

    Schuurman Nadine

    2010-05-01

    Full Text Available Abstract Background Extensive public health gains have benefited high-income countries in recent decades, however, citizens of low and middle-income countries (LMIC have largely not enjoyed the same advancements. This is in part due to the fact that public health data - the foundation for public health advances - are rarely collected in many LMIC. Injury data are particularly scarce in many low-resource settings, despite the huge associated burden of morbidity and mortality. Advances in freely-accessible and easy-to-use information and communication (ICT technology may provide the impetus for increased public health data collection in settings with limited financial and personnel resources. Methods and Results A pilot study was conducted at a hospital in Cape Town, South Africa to assess the utility and feasibility of using free (non-licensed, and easy-to-use Social Web and GeoWeb tools for injury surveillance in low-resource settings. Data entry, geocoding, data exploration, and data visualization were successfully conducted using these technologies, including Google Spreadsheet, Mapalist, BatchGeocode, and Google Earth. Conclusion This study examined the potential for Social Web and GeoWeb technologies to contribute to public health data collection and analysis in low-resource settings through an injury surveillance pilot study conducted in Cape Town, South Africa. The success of this study illustrates the great potential for these technologies to be leveraged for public health surveillance in resource-constrained environments, given their ease-of-use and low-cost, and the sharing and collaboration capabilities they afford. The possibilities and potential limitations of these technologies are discussed in relation to the study, and to the field of public health in general.

  10. ANSTO: Australian Nuclear Science and Technology Organization

    Science.gov (United States)

    The Australian Nuclear Science and Technology Organization conducts or is engaged in collaborative research and development in the application of nuclear science and associated technology. Through its Australian radio-isotopes unit, it markets radioisotopes, their products and other services for the nuclear medicine industry and research. It also operates national nuclear facilities (HIFAR and Moata research reactors), promotes training, provides advice and disseminates information on nuclear science and technology. The booklet briefly outlines these activities.

  11. African Journal of Science and Technology

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH ... The African Journal of Science and Technology (AJST) is a biannual technical publication ... Le Journal Africain de Science et de Technologie est une revue scientifique du Journal Africain ...

  12. Grid Enabled Geospatial Catalogue Web Service

    Science.gov (United States)

    Chen, Ai-Jun; Di, Li-Ping; Wei, Ya-Xing; Liu, Yang; Bui, Yu-Qi; Hu, Chau-Min; Mehrotra, Piyush

    2004-01-01

    Geospatial Catalogue Web Service is a vital service for sharing and interoperating volumes of distributed heterogeneous geospatial resources, such as data, services, applications, and their replicas over the web. Based on the Grid technology and the Open Geospatial Consortium (0GC) s Catalogue Service - Web Information Model, this paper proposes a new information model for Geospatial Catalogue Web Service, named as GCWS which can securely provides Grid-based publishing, managing and querying geospatial data and services, and the transparent access to the replica data and related services under the Grid environment. This information model integrates the information model of the Grid Replica Location Service (RLS)/Monitoring & Discovery Service (MDS) with the information model of OGC Catalogue Service (CSW), and refers to the geospatial data metadata standards from IS0 19115, FGDC and NASA EOS Core System and service metadata standards from IS0 191 19 to extend itself for expressing geospatial resources. Using GCWS, any valid geospatial user, who belongs to an authorized Virtual Organization (VO), can securely publish and manage geospatial resources, especially query on-demand data in the virtual community and get back it through the data-related services which provide functions such as subsetting, reformatting, reprojection etc. This work facilitates the geospatial resources sharing and interoperating under the Grid environment, and implements geospatial resources Grid enabled and Grid technologies geospatial enabled. It 2!so makes researcher to focus on science, 2nd not cn issues with computing ability, data locztic, processir,g and management. GCWS also is a key component for workflow-based virtual geospatial data producing.

  13. An Analysis of Geospatial Technologies for Risk and Natural Disaster Management

    Directory of Open Access Journals (Sweden)

    José A. Quintanilha

    2012-08-01

    Full Text Available This paper discusses the use of spatial data for risk and natural disaster management. The importance of remote-sensing (RS, Geographic Information System (GIS and Global Navigation Satellite System (GNSS data is stressed by comparing studies of the use of these technologies for natural disaster management. Spatial data sharing is discussed in the context of the establishment of Spatial Data Infrastructures (SDIs for natural disasters. Some examples of SDI application in disaster management are analyzed, and the need for participation from organizations and governments to facilitate the exchange of information and to improve preventive and emergency plans is reinforced. Additionally, the potential involvement of citizens in the risk and disaster management process by providing voluntary data collected from volunteered geographic information (VGI applications is explored. A model relating all of the spatial data-sharing aspects discussed in the article was suggested to elucidate the importance of the issues raised.

  14. Science, Technology, and YA Lit

    Science.gov (United States)

    Clemmons, Karina; Sheehy, Colleen

    2011-01-01

    Science teachers today need engaging projects to help students build 21st-century skills (NSTA 2011). Contemporary young adult literature (YA lit) can form the basis of one such project. YA lit--a genre of fiction geared toward 2 to 20-year-olds--opens a powerful avenue to connect with students and cover science topics in greater depth. YA lit is…

  15. Geospatial technology applications in forest hydrology

    Science.gov (United States)

    S.S. Panda; E. Masson; S. Sen; H.W. Kim; Devendra Amatya

    2016-01-01

    Two separate disciplines, hydrology and forestry, together constitute forest hydrology. It is obvious that forestry and forest hydrology disciplines are spatial entities. Forestry is the science that seeks to understand the nature of forests throygh their life cycle and interactions with the surrounding environment. Forest hydrology includes forest soil water, streams...

  16. Science and Technology Teachers' Views of Primary School Science and Technology Curriculum

    Science.gov (United States)

    Yildiz-Duban, Nil

    2013-01-01

    This phenomenographic study attempts to explicit science and technology teachers' views of primary school science and technology curriculum. Participants of the study were selected through opportunistic sampling and consisted of 30 science and technology teachers teaching in primary schools in Afyonkarahisar, Turkey. Data were collected through an…

  17. Introduction to the history of science and technology

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Byeong Ju

    1998-08-15

    This book contains origin of technology and development of civilization, national philosophy and ancient science and technology, Middle Age society and accumulation of science and technology, the era of the Renaissance and science and technology, development of science revolution and experimental science, technology and Mechanistic nature view of the manufacture time, science and evolution theory of the time of enlightenment idea, science and technology of the Industrial Revolution time, Korea's science and technology, modern technique and scientific approach, science and technology of the twenty-first century, and the role of science and technology in modern society.

  18. Science, Technology and Innovation in Uganda

    Science.gov (United States)

    Brar, Sukhdeep; Farley, Sara E.; Hawkins, Robert; Wagner, Caroline S.

    2010-01-01

    Science, Technology and Innovation in Uganda is part of the World Bank Studies series. These papers are published to communicate the results of the Bank's ongoing research and to stimulate public discussion. This study presents a unique methodology to view science, technology and innovation (STI) in developing countries. The study provides a set…

  19. The global politics of science and technology

    CERN Document Server

    Carpes, Mariana; Knoblich, Ruth

    2014-01-01

    An increasing number of scholars have begun to see science and technology as relevant issues in International Relations (IR), acknowledging the impact of material elements, technical instruments, and scientific practices on international security, statehood, and global governance. This two-volume collection brings the debate about science and technology to the center of International Relations. It shows how integrating science and technology translates into novel analytical frameworks, conceptual approaches and empirical puzzles, and thereby offers a state-of-the-art review of various methodological and theoretical ways in which sciences and technologies matter for the study of international affairs and world politics. The authors not only offer a set of practical examples of research frameworks for experts and students alike, but also propose a conceptual space for interdisciplinary learning in order to improve our understanding of the global politics of science and technology.

  20. Uncover the Cloud for Geospatial Sciences and Applications to Adopt Cloud Computing

    Science.gov (United States)

    Yang, C.; Huang, Q.; Xia, J.; Liu, K.; Li, J.; Xu, C.; Sun, M.; Bambacus, M.; Xu, Y.; Fay, D.

    2012-12-01

    Cloud computing is emerging as the future infrastructure for providing computing resources to support and enable scientific research, engineering development, and application construction, as well as work force education. On the other hand, there is a lot of doubt about the readiness of cloud computing to support a variety of scientific research, development and educations. This research is a project funded by NASA SMD to investigate through holistic studies how ready is the cloud computing to support geosciences. Four applications with different computing characteristics including data, computing, concurrent, and spatiotemporal intensities are taken to test the readiness of cloud computing to support geosciences. Three popular and representative cloud platforms including Amazon EC2, Microsoft Azure, and NASA Nebula as well as a traditional cluster are utilized in the study. Results illustrates that cloud is ready to some degree but more research needs to be done to fully implemented the cloud benefit as advertised by many vendors and defined by NIST. Specifically, 1) most cloud platform could help stand up new computing instances, a new computer, in a few minutes as envisioned, therefore, is ready to support most computing needs in an on demand fashion; 2) the load balance and elasticity, a defining characteristic, is ready in some cloud platforms, such as Amazon EC2, to support bigger jobs, e.g., needs response in minutes, while some are not ready to support the elasticity and load balance well. All cloud platform needs further research and development to support real time application at subminute level; 3) the user interface and functionality of cloud platforms vary a lot and some of them are very professional and well supported/documented, such as Amazon EC2, some of them needs significant improvement for the general public to adopt cloud computing without professional training or knowledge about computing infrastructure; 4) the security is a big concern in

  1. Promising Practices in Building Geospatial Academic Pathways and Educator Capacity: Findings from a Multiyear Evaluation Study.

    Science.gov (United States)

    Peery, B.; Wilkerson, S.

    2015-12-01

    Geospatial technology, including geographical information systems, global positioning systems, remote sensing and the analysis and interpretation of spatial data, is a rapidly growing industry in the United States and touches almost every discipline from business to the environment to health and sciences. The demand for a larger and more qualified geospatial workforce is simultaneously increasing. The GeoTEd project aims to meet this demand in Virginia and the surrounding region by 1) developing academic-to-workforce pathways, 2) providing professional development for educators, and 3) increasing student participation and impact. Since 2009, Magnolia Consulting has been evaluating the GeoTEd project, particularly its professional development work through the GeoTEd Institute. This presentation will provide a look into the challenges and successes of GeoTEd, and examine its impact on the geospatial academic pathways in the Virginia region. The presentation will highlight promising elements of this project that could serve as models for other endeavors.

  2. The Effectiveness of a Geospatial Technologies-Integrated Curriculum to Promote Climate Literacy

    Science.gov (United States)

    Anastasio, D. J.; Bodzin, A. M.; Peffer, T.; Sahagian, D. L.; Cirucci, L.

    2011-12-01

    This study examined the effectiveness of a geospatial technologies - integrated climate change curriculum (http://www.ei.lehigh.edu/eli/cc/) to promote climate literacy in an urban school district. Five 8th grade Earth and Space Science classes in an urban middle school (Bethlehem, Pennsylvania) consisting of three different ability level tracks participated in the study. Data gathering methods included pre/posttest assessments, daily classroom observations, daily teacher meetings, and examination of student produced artifacts. Data was gathered using a climate change literacy assessment instrument designed to measure students' climate change content knowledge. The items included distractors that address misunderstandings and knowledge deficits about climate change from the existing literature. Paired-sample t-test analyses were conducted to compare the pre- and post-test assessment results. The results of these analyses were used to compare overall gains as well as ability level track groups. Overall results regarding the use of the climate change curriculum showed significant improvement in urban middle school students' understanding of climate change concepts. Effect sizes were large (ES>0.8) and significant (p<0.001) for the entire assessment and for each ability level subgroup. Findings from classroom observations, assessments embedded in the curriculum, and the examination of all student artifacts revealed that the use of geospatial technologies enable middle school students to improve their knowledge of climate change and improve their spatial thinking and reasoning skills.

  3. 59 MDW/Science and Technology Poster

    Science.gov (United States)

    2017-04-28

    SGYU SUBJECT: Professional Presentation Approval • ’ ...... -""""’ ~ 18 APR 20 17 1. Your paper, entitled 59 MDW/ Science & Technology Poster...presented at/published 59m Medical Wing Chief Scientists Office - Science & Technology to in accordance with MDWI 41-108, has been approved and assigned...Ambulatory Surgical Center (WHASC) internship and residency programs. 3. Please know that if you are a Graduate Health Sciences Education student and

  4. Audiovisual heritage preservation in Earth and Space Science Informatics: Videos from Free and Open Source Software for Geospatial (FOSS4G) conferences in the TIB|AV-Portal.

    Science.gov (United States)

    Löwe, Peter; Marín Arraiza, Paloma; Plank, Margret

    2016-04-01

    The influence of Free and Open Source Software (FOSS) projects on Earth and Space Science Informatics (ESSI) continues to grow, particularly in the emerging context of Data Science or Open Science. The scientific significance and heritage of FOSS projects is only to a limited amount covered by traditional scientific journal articles: Audiovisual conference recordings contain significant information for analysis, reference and citation. In the context of data driven research, this audiovisual content needs to be accessible by effective search capabilities, enabling the content to be searched in depth and retrieved. Thereby, it is ensured that the content producers receive credit for their efforts within the respective communities. For Geoinformatics and ESSI, one distinguished driver is the OSGeo Foundation (OSGeo), founded in 2006 to support and promote the interdisciplinary collaborative development of open geospatial technologies and data. The organisational structure is based on software projects that have successfully passed the OSGeo incubation process, proving their compliance with FOSS licence models. This quality assurance is crucial for the transparent and unhindered application in (Open) Science. The main communication channels within and between the OSGeo-hosted community projects for face to face meetings are conferences on national, regional and global scale. Video recordings have been complementing the scientific proceedings since 2006. During the last decade, the growing body of OSGeo videos has been negatively affected by content loss, obsolescence of video technology and dependence on commercial video portals. Even worse, the distributed storage and lack of metadata do not guarantee concise and efficient access of the content. This limits the retrospective analysis of video content from past conferences. But, it also indicates a need for reliable, standardized, comparable audiovisual repositories for the future, as the number of OSGeo projects

  5. The metrics of science and technology

    CERN Document Server

    Geisler, Eliezer

    2000-01-01

    Dr. Geisler's far-reaching, unique book provides an encyclopedic compilation of the key metrics to measure and evaluate the impact of science and technology on academia, industry, and government. Focusing on such items as economic measures, patents, peer review, and other criteria, and supported by an extensive review of the literature, Dr. Geisler gives a thorough analysis of the strengths and weaknesses inherent in metric design, and in the use of the specific metrics he cites. His book has already received prepublication attention, and will prove especially valuable for academics in technology management, engineering, and science policy; industrial R&D executives and policymakers; government science and technology policymakers; and scientists and managers in government research and technology institutions. Geisler maintains that the application of metrics to evaluate science and technology at all levels illustrates the variety of tools we currently possess. Each metric has its own unique strengths and...

  6. Science and technology: socialising what for whom?

    Directory of Open Access Journals (Sweden)

    Sally Wyatt

    2009-09-01

    Full Text Available In the Handbook on the socialisation of scientific and technological research, edited by Wiebe Bijker and Luciano d’Andrea, ‘socialisation’ is used to both describe and prescribe the ways in which science and technology are used in society. In this comment, ‘socialisation’ is discussed from two other points of view. First, the ways in which science and technology are sometimes used to organize, structure and dominate the social are identified. Second, drawing on Merton’s norms of science, an argument is made against over-socialising science and in favour of acknowledging and preserving the ‘special’ nature of science, for its own sake and because, at its best, science can offer an alternative model for other social activities.

  7. Using Geo-Spatial Technologies for Field Applications in Higher Geography Education

    Science.gov (United States)

    Karatepe, Akif

    2012-01-01

    Today's important geo-spatial technologies, GIS (Geographic Information Systems), GPS (Global Positioning Systems) and Google Earth have been widely used in geography education. Transferring spatially oriented data taken by GPS to the GIS and Google Earth has provided great benefits in terms of showing the usage of spatial technologies for field…

  8. Pre-Service Science Teachers' Cognitive Structures Regarding Science, Technology, Engineering, Mathematics (STEM) and Science Education

    Science.gov (United States)

    Hacioglu, Yasemin; Yamak, Havva; Kavak, Nusret

    2016-01-01

    The aim of this study is to reveal pre-service science teachers' cognitive structures regarding Science, Technology, Engineering, Mathematics (STEM) and science education. The study group of the study consisted of 192 pre-service science teachers. A Free Word Association Test (WAT) consisting of science, technology, engineering, mathematics and…

  9. 78 FR 45992 - National Science and Technology Council; Notice of Meeting: Open Meeting of the National Science...

    Science.gov (United States)

    2013-07-30

    ... TECHNOLOGY POLICY National Science and Technology Council; Notice of Meeting: Open Meeting of the National Science and Technology Council; Committee on Technology; Nanoscale Science, Engineering, and Technology... Technology (NSET) Subcommittee of the Committee on Technology, National Science and Technology......

  10. Digital Watermark-based Security Technology for Geo-spatial Graphics Data

    Institute of Scientific and Technical Information of China (English)

    JIA Peihong; CHEN Yunzhen; MA Jinsong; ZHU Dakui

    2006-01-01

    The paper presents a set of techniques of digital watermarking by which copyright and user rights messages are hidden into geo-spatial graphics data, as well as techniques of compressing and encrypting the watermarked geo-spatial graphics data. The technology aims at tracing and resisting the illegal distribution and duplication of the geo-spatial graphics data product, so as to effectively protect the data producer's rights as well as to facilitate the secure sharing of geo-spatial graphics data. So far in the GIS field throughout the world, few researches have been made on digital watermarking. The research is a novel exploration both in the field of security management of geo-spatial graphics data and in the applications of digital watermarking technique. An application software employing the proposed technology has been developed. A number of experimental tests on the 1:500,000 digital bathymetric chart of the South China Sea and 1:10,000 digital topographic map of Jiangsu Province have been conducted to verify the feasibility of the proposed technology.

  11. LEARNERS: Interdisciplinary Learning Technology Projects Provide Visualizations and Simulations for Use of Geospatial Data in the Classroom

    Science.gov (United States)

    Farrell, N.; Hoban, S.

    2001-05-01

    The NASA Leading Educators to Applications, Research and NASA-related Educational Resources in Science (LEARNERS) initiative supports seven projects for enhancing kindergarten-to-high school science, geography, technology and mathematics education through Internet-based products derived from content on NASA's mission. Topics incorporated in LEARNERS projects include remote sensing of the Earth for agriculture and weather/climate studies, virtual exploration of remote worlds using robotics and digital imagery. Learners are engaged in inquiry or problem-based learning, often assuming the role of an expert scientist as part of an interdisciplinary science team, to study and explain practical problems using real-time NASA data. The presentation/poster will demonstrate novel uses of remote sensing data for K-12 and Post-Secondary students. This will include the use of visualizations, tools for educators, datasets, and classroom scenarios.

  12. 78 FR 24241 - Nanoscale Science, Engineering, and Technology Subcommittee; Committee on Technology, National...

    Science.gov (United States)

    2013-04-24

    ... TECHNOLOGY POLICY Nanoscale Science, Engineering, and Technology Subcommittee; Committee on Technology, National Science and Technology Council; Notice of Public Meeting AGENCY: Executive Office of the President, Office of Science and Technology Policy. ACTION: Notice of Public Meeting. SUMMARY: The...

  13. 77 FR 61448 - Nanoscale Science, Engineering and Technology Subcommittee Committee on Technology, National...

    Science.gov (United States)

    2012-10-09

    ... TECHNOLOGY POLICY Nanoscale Science, Engineering and Technology Subcommittee Committee on Technology, National Science and Technology Council; Public Meetings AGENCY: Executive Office of the President, Office of Science and Technology Policy. ACTION: Notice of Public Meetings. SUMMARY: The...

  14. 77 FR 13159 - Nanoscale Science, Engineering, and Technology Subcommittee of the Committee on Technology...

    Science.gov (United States)

    2012-03-05

    ... TECHNOLOGY POLICY Nanoscale Science, Engineering, and Technology Subcommittee of the Committee on Technology, National Science and Technology Council Workshop ACTION: Notice of public meeting. SUMMARY: The National Nanotechnology Coordination Office (NNCO), on behalf of the Nanoscale Science, Engineering, and Technology...

  15. Science, Technology and Arts Research Journal

    African Journals Online (AJOL)

    Science, Technology and Arts Research Journal ... Determination of Nutritive Value and Mineral Elements of Some Species of Genus Memecylon Linn. ... towards Gender and Intimate Partner Violence Against Women in Eastern Ethiopia: A ...

  16. Communicating English for Science and Technology

    DEFF Research Database (Denmark)

    Mousten, Birthe

    The book introduces and discusses some of the ideas, stylistics, methods, aids and conventions used in English for Science and Technology. The book centres on a mix of theoretical considerations, examples, drills and texts.......The book introduces and discusses some of the ideas, stylistics, methods, aids and conventions used in English for Science and Technology. The book centres on a mix of theoretical considerations, examples, drills and texts....

  17. Open Bibliography for Science, Technology, and Medicine

    Directory of Open Access Journals (Sweden)

    Jones Richard

    2011-10-01

    Full Text Available Abstract The concept of Open Bibliography in science, technology and medicine (STM is introduced as a combination of Open Source tools, Open specifications and Open bibliographic data. An Openly searchable and navigable network of bibliographic information and associated knowledge representations, a Bibliographic Knowledge Network, across all branches of Science, Technology and Medicine, has been designed and initiated. For this large scale endeavour, the engagement and cooperation of the multiple stakeholders in STM publishing - authors, librarians, publishers and administrators - is sought.

  18. Open bibliography for science, technology, and medicine.

    Science.gov (United States)

    Jones, Richard; Macgillivray, Mark; Murray-Rust, Peter; Pitman, Jim; Sefton, Peter; O'Steen, Ben; Waites, William

    2011-10-14

    The concept of Open Bibliography in science, technology and medicine (STM) is introduced as a combination of Open Source tools, Open specifications and Open bibliographic data. An Openly searchable and navigable network of bibliographic information and associated knowledge representations, a Bibliographic Knowledge Network, across all branches of Science, Technology and Medicine, has been designed and initiated. For this large scale endeavour, the engagement and cooperation of the multiple stakeholders in STM publishing - authors, librarians, publishers and administrators - is sought.

  19. Communicating English for Science and Technology

    DEFF Research Database (Denmark)

    Mousten, Birthe

    The book introduces and discusses some of the ideas, stylistics, methods, aids and conventions used in English for Science and Technology. The book centres on a mix of theoretical considerations, examples, drills and texts.......The book introduces and discusses some of the ideas, stylistics, methods, aids and conventions used in English for Science and Technology. The book centres on a mix of theoretical considerations, examples, drills and texts....

  20. Communicating in English for Science and Technology

    DEFF Research Database (Denmark)

    Mousten, Birthe

    Communicating in English for Science and Technology covers some of the most important questions in connection with communication models, stylistics and genre conventions within the area of English used in science and technology texts. Moreover,knowledge management, terminology management and data...... and database management principles are included as a means to create consistent writing. Other means of help, such as manuals of style and the adoption of a language policy in corporate life, are included, too....

  1. International Journal of Engineering, Science and Technology

    African Journals Online (AJOL)

    IJEST publishes articles that emphasizes research, development and application within the fields of engineering, science and technology. ... Other sites related to this journal: http://www.ijest-ng.com/ ... Rahul Singh, Dhirendra Patel, 1-10 ...

  2. GEOSPATIAL INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Research on Lightning Monitoring System Based on the Geo-spatial Combined with the contemporary application of lightning monitoring, this paper aimed to analyze the structure, working principle, and functions of the Lightning Monitoring System based on the geo-spatial framework, which merged modern surveying and mapping of geographic information technologies, and also present the more ac- curate and more in-depth research about lightning disasters.

  3. A Study on Nuclear Blast Overpressure on Buildings and other infrastructures using Geospatial Technology

    Directory of Open Access Journals (Sweden)

    D. Thirumalaivasan

    2012-01-01

    Full Text Available An Improvised Nuclear Device or nuclear bomb of yield 10 kiloton to 20 kiloton explodes in any major city due to terrorism or any other reason can cause catastrophic damages on the building's and other infrastructures and also shutting down of critical life-safety systems.. The explosion may produce blast overpressure, thermal radiation and harmful instant and delayed nuclear radiations. The buildings and other Civil Engineering structures may be highly vulnerabke due to the blast overpressure from the explosion and thermal radiation. In this present study Remote Sensing and Geographical Information System is effectively utilized to model the blast affected zone from the ground Zero of the study area. This study also introduces different emperical methods to estimate blast loads and structural response. The purpose is to describe the blast effects of a nuclear explosion, thereby informing people of the real dangers posed by nuclear weapons. Therefore, as a case study, we consider a hypothetical City as a target for detonation. Due to security reasons the data for existing City is not used for this study purpose. The study area is hypothetically detonated with a 15 kiloton yield nuclear explosion as surface blast and wind spped is assumed as 5 meters per second.

  4. The Use of Geospatial Technologies in Flood Hazard Mapping and Assessment: Case Study from River Evros

    Science.gov (United States)

    Mentzafou, Angeliki; Markogianni, Vasiliki; Dimitriou, Elias

    2016-11-01

    Many scientists link climate change to the increase of the extreme weather phenomena frequency, which combined with land use changes often lead to disasters with severe social and economic effects. Especially floods as a consequence of heavy rainfall can put vulnerable human and natural systems such as transboundary wetlands at risk. In order to meet the European Directive 2007/60/EC requirements for the development of flood risk management plans, the flood hazard map of Evros transboundary watershed was produced after a grid-based GIS modelling method that aggregates the main factors related to the development of floods: topography, land use, geology, slope, flow accumulation and rainfall intensity. The verification of this tool was achieved through the comparison between the produced hazard map and the inundation maps derived from the supervised classification of Landsat 5 and 7 satellite imageries of four flood events that took place at Evros delta proximity, a wetland of international importance. The comparison of the modelled output (high and very high flood hazard areas) with the extent of the inundated areas as mapped from the satellite data indicated the satisfactory performance of the model. Furthermore, the vulnerability of each land use against the flood events was examined. Geographically Weighted Regression has also been applied between the final flood hazard map and the major factors in order to ascertain their contribution to flood events. The results accredited the existence of a strong relationship between land uses and flood hazard indicating the flood susceptibility of the lowlands and agricultural land. A dynamic transboundary flood hazard management plan should be developed in order to meet the Flood Directive requirements for adequate and coordinated mitigation practices to reduce flood risk.

  5. The Use of Geospatial Technologies in Flood Hazard Mapping and Assessment: Case Study from River Evros

    Science.gov (United States)

    Mentzafou, Angeliki; Markogianni, Vasiliki; Dimitriou, Elias

    2017-02-01

    Many scientists link climate change to the increase of the extreme weather phenomena frequency, which combined with land use changes often lead to disasters with severe social and economic effects. Especially floods as a consequence of heavy rainfall can put vulnerable human and natural systems such as transboundary wetlands at risk. In order to meet the European Directive 2007/60/EC requirements for the development of flood risk management plans, the flood hazard map of Evros transboundary watershed was produced after a grid-based GIS modelling method that aggregates the main factors related to the development of floods: topography, land use, geology, slope, flow accumulation and rainfall intensity. The verification of this tool was achieved through the comparison between the produced hazard map and the inundation maps derived from the supervised classification of Landsat 5 and 7 satellite imageries of four flood events that took place at Evros delta proximity, a wetland of international importance. The comparison of the modelled output (high and very high flood hazard areas) with the extent of the inundated areas as mapped from the satellite data indicated the satisfactory performance of the model. Furthermore, the vulnerability of each land use against the flood events was examined. Geographically Weighted Regression has also been applied between the final flood hazard map and the major factors in order to ascertain their contribution to flood events. The results accredited the existence of a strong relationship between land uses and flood hazard indicating the flood susceptibility of the lowlands and agricultural land. A dynamic transboundary flood hazard management plan should be developed in order to meet the Flood Directive requirements for adequate and coordinated mitigation practices to reduce flood risk.

  6. Physicochemical Analysis of Ichamati River and Estimation of Soil Parameters using Geospatial Technology

    Science.gov (United States)

    Mondal, Ismail; Bandyopadhyay, Jatisankar

    2016-10-01

    Ichamati is a meandering tidal river of West Bengal. While meandering, the river forms of sharp loops and horse-shoes. During the formation of those horse-shoes severe damage is caused to the valuable lands and villages located on its concave banks. It appears that the formation of horse-shoes along the course is a characteristic of the river itself. It has, therefore, been proposed to study its characteristics by model experiments and to devise adequate means of protection which will successfully combat the river against washing away the costly lands and villages. In this connection, it has been felt necessary to make borings at the most affected reaches of the river in order to find out the nature of the soils underlying the existing bank. In September 2013, heavy rainfall occurred in earlier days of second sampling and the place was inundated by local runoff. Water coming down from locality reduced the total soluble salt and salinity value to a great extent. But after recession of the monsoon the values of total soluble salt salinity gradually increased and in April 2014 the values of total soluble salts were well over 1000 ppm, i.e. the water was `brackish' in salinity term. However, the suspended load values were well low to medium in all the cases. So the rapid deposition or silting is not likely to be correlated with the salinity increase or similar chemical reason. Siltation may rather be attributed to physical phenomena.

  7. Aviation environmental technology and science

    Institute of Scientific and Technical Information of China (English)

    Zhang Yanzhong

    2008-01-01

    Expatiating on the impact of aviation on the environment and aviation environmental protection projects are ex- pounded, and analyzing on the atmosphere pollution and effects on the aviation noise of aircraft discharge. Researching the approach to control aircraft exhaust pollution and noise pollution, and proposing the technology and management measures to reduce air pollution.

  8. China Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    86) 96 Slip -Line Field Problems Solved by Method of Approach (Hu Zhong, et al.; QINGHUA DAXUE XUEBAO, No 5, Oct 86) 97 Technical Development...yarn dyeing vat automated control microcomputer, sock dyeing machinery automated control microcomputer, and the model U jet cloth dyeing automated...tÜJKtt, 1977 CSO: 4009/1082 96 APPLIED SCIENCES SLIP -LINE FIELD PROBLEMS SOLVED BY METHOD OF APPROACH Beijing QINGHUA DAXUE XUEBAO (ZIRAN KEXUE

  9. Geospatial Applications on Different Parallel and Distributed Systems in enviroGRIDS Project

    Science.gov (United States)

    Rodila, D.; Bacu, V.; Gorgan, D.

    2012-04-01

    The execution of Earth Science applications and services on parallel and distributed systems has become a necessity especially due to the large amounts of Geospatial data these applications require and the large geographical areas they cover. The parallelization of these applications comes to solve important performance issues and can spread from task parallelism to data parallelism as well. Parallel and distributed architectures such as Grid, Cloud, Multicore, etc. seem to offer the necessary functionalities to solve important problems in the Earth Science domain: storing, distribution, management, processing and security of Geospatial data, execution of complex processing through task and data parallelism, etc. A main goal of the FP7-funded project enviroGRIDS (Black Sea Catchment Observation and Assessment System supporting Sustainable Development) [1] is the development of a Spatial Data Infrastructure targeting this catchment region but also the development of standardized and specialized tools for storing, analyzing, processing and visualizing the Geospatial data concerning this area. For achieving these objectives, the enviroGRIDS deals with the execution of different Earth Science applications, such as hydrological models, Geospatial Web services standardized by the Open Geospatial Consortium (OGC) and others, on parallel and distributed architecture to maximize the obtained performance. This presentation analysis the integration and execution of Geospatial applications on different parallel and distributed architectures and the possibility of choosing among these architectures based on application characteristics and user requirements through a specialized component. Versions of the proposed platform have been used in enviroGRIDS project on different use cases such as: the execution of Geospatial Web services both on Web and Grid infrastructures [2] and the execution of SWAT hydrological models both on Grid and Multicore architectures [3]. The current

  10. High temperature vapors science and technology

    CERN Document Server

    Hastie, John

    2012-01-01

    High Temperature Vapors: Science and Technology focuses on the relationship of the basic science of high-temperature vapors to some areas of discernible practical importance in modern science and technology. The major high-temperature problem areas selected for discussion include chemical vapor transport and deposition; the vapor phase aspects of corrosion, combustion, and energy systems; and extraterrestrial high-temperature species. This book is comprised of seven chapters and begins with an introduction to the nature of the high-temperature vapor state, the scope and literature of high-temp

  11. Terahertz biomedical science and technology

    CERN Document Server

    Son, Joo-Hiuk

    2014-01-01

    Introduction to Biomedical Studies Using Terahertz WavesJoo-Hiuk SonSection I Terahertz TechnologyTerahertz Sources and DetectorsHyunyong Choi and Joo-Hiuk SonTabletop High-Power Terahertz Pulse Generation TechniquesYun-Shik LeeTerahertz Imaging and Tomography TechniquesHyunyong Choi and Joo-Hiuk SonCompact Solid-State Electronic Terahertz Devices and CircuitsJae-Sung Rieh, Daekeun Yoon, and Jongwon Yun<

  12. Global polar geospatial information service retrieval based on search engine and ontology reasoning

    Science.gov (United States)

    Chen, Nengcheng; E, Dongcheng; Di, Liping; Gong, Jianya; Chen, Zeqiang

    2007-01-01

    In order to improve the access precision of polar geospatial information service on web, a new methodology for retrieving global spatial information services based on geospatial service search and ontology reasoning is proposed, the geospatial service search is implemented to find the coarse service from web, the ontology reasoning is designed to find the refined service from the coarse service. The proposed framework includes standardized distributed geospatial web services, a geospatial service search engine, an extended UDDI registry, and a multi-protocol geospatial information service client. Some key technologies addressed include service discovery based on search engine and service ontology modeling and reasoning in the Antarctic geospatial context. Finally, an Antarctica multi protocol OWS portal prototype based on the proposed methodology is introduced.

  13. Europe Report, Science and Technology

    Science.gov (United States)

    1986-09-30

    technologies into industry; nuclear energy; biotechnolgy; the exploitation and utilization of marine resources and, finally, "the Europe of...agriculture and in medicine. I am thinking here of bacteria, yeasts, fungi and actinomycetes . The Institute of Microbiology plays a major role in the...sphere of microbial hydrolysis. Considerable success has been achieved in isolating highly active bacterial, mold and actinomycetes strains. On the basis

  14. Materials Science and Technology Teachers Handbook

    Energy Technology Data Exchange (ETDEWEB)

    Wieda, Karen J.; Schweiger, Michael J.; Bliss, Mary; Pitman, Stan G.; Eschbach, Eugene A.

    2008-09-04

    The Materials Science and Technology (MST) Handbook was developed by Pacific Northwest National Laboratory, in Richland, Washington, under support from the U.S. Department of Energy. Many individuals have been involved in writing and reviewing materials for this project since it began at Richland High School in 1986, including contributions from educators at the Northwest Regional Education Laboratory, Central Washington University, the University of Washington, teachers from Northwest Schools, and science and education personnel at Pacific Northwest National Laboratory. Support for its development was also provided by the U.S. Department of Education. This introductory course combines the academic disciplines of chemistry, physics, and engineering to create a materials science and technology curriculum. The course covers the fundamentals of ceramics, glass, metals, polymers and composites. Designed to appeal to a broad range of students, the course combines hands-on activities, demonstrations and long term student project descriptions. The basic philosophy of the course is for students to observe, experiment, record, question, seek additional information, and, through creative and insightful thinking, solve problems related to materials science and technology. The MST Teacher Handbook contains a course description, philosophy, student learning objectives, and instructional approach and processes. Science and technology teachers can collaborate to build the course from their own interests, strengths, and experience while incorporating existing school and community resources. The course is intended to meet local educational requirements for technology, vocational and science education.

  15. Japan Report, Science and Technology

    Science.gov (United States)

    2007-11-02

    Ishikawa; OPTRONICS, Oct 86) 47 NEW MATERIALS /9986 High Thermal Conductive Aluminum Nitride Discussed (Kazuo Shinozaki, Akihiko Tsuge; CERAMICS...cooling systems (kerosene and gas) in terms of convenience, safety, and cleanliness . It will attract consumers’ attention in the future if its thermal...constant demands for safety, cleanliness , low cost, and convenience. The development of technology is indispensable to the management of electric

  16. Science, Technology and Requirements - Forum

    Science.gov (United States)

    2012-10-18

    military applications; the glass technology can be used to develop retroreflectors for improved marking in highways, textiles , and signs. UV...equipment, or vehicles that can be tracked from long distances. Results Laminated 12”x12” windows were tested for ballistic resistance per ASTM...glass ribbon composites (OTRC) as components of laminated armor windows • Metrics and Deliverables: 12”x12”x2.5” laminated armor window that

  17. Teaching Science and Technology Issues: Curriculum Perspectives.

    Science.gov (United States)

    Kumar, David

    1997-01-01

    Discusses problems in teaching science and technology from a societal perspective if not handled with prudence. The misapplication of scientific and technological knowledge in Nazi Germany in World War II is explored in particular. Suggests that an issue-oriented education is needed to help students gain an overall understanding of scientific…

  18. Around the World with Geospatial Technologies

    Science.gov (United States)

    Milson, Andrew J.; Kerski, Joseph J.

    2012-01-01

    The recent National Assessment of Educational Progress in Geography revealed that few American students can identify locations of current events, the scale of those events, or why those events are important. Social studies educators have found that by incorporating emerging technologies into their classroom--such as Geographic Information Systems…

  19. Advances in software science and technology

    CERN Document Server

    Ohno, Yoshio; Kamimura, Tsutomu

    1991-01-01

    Advances in Software Science and Technology, Volume 2 provides information pertinent to the advancement of the science and technology of computer software. This book discusses the various applications for computer systems.Organized into four parts encompassing 12 chapters, this volume begins with an overview of categorical frameworks that are widely used to represent data types in computer science. This text then provides an algorithm for generating vertices of a smoothed polygonal line from the vertices of a digital curve or polygonal curve whose position contains a certain amount of error. O

  20. Science and Technology Helps Farmers Get Rich

    Institute of Scientific and Technical Information of China (English)

    JENNIFER LIM

    1994-01-01

    LAIZHOU City in Shandong Province is situated in the northwest Jiaodong Peninsula of Bohai Bay. In the past ten years, the development of agricultural science and technology, especially folk scientific and technological institutions, which are engaged in scientific research according to market demands, and have carried out production, management, promotion of agricultural technology and services, and have helped to quickly develop poor agricultural areas. The women of Laizhou are a vital new force in this cause.

  1. Science and Technology Review, November 1998

    Energy Technology Data Exchange (ETDEWEB)

    Eimerl, D.

    1998-11-01

    Lawrence Livermore National Laboratory is operated by the University of California for the Department of Energy. At Livermore, we focus science and technology on assuring our nationÕs security. We also apply that expertise to solve other important national problems in energy, bioscience, and the environment. Science & Technology Review is published 10 times a year to communicate, to a broad audience, the LaboratoryÕs scientific and technological accomplishments in fulfilling its primary missions. The publicationÕs goal is to help readers understand these accomplishments and appreciate their value to the individual citizen, the nation, and the world.

  2. Science and Technology Review, December 1998

    Energy Technology Data Exchange (ETDEWEB)

    Eimerl, D.

    1998-12-01

    Lawrence Livermore National Laboratory is operated by the University of California for the Department of Energy. At Livermore, we focus science and technology on assuring our nationÕs security. We also apply that expertise to solve other important national problems in energy, bioscience, and the environment. Science & Technology Review is published 10 times a year to communicate, to a broad audience, the LaboratoryÕs scientific and technological accomplishments in fulfilling its primary missions. The publicationÕs goal is to help readers understand these accomplishments and appreciate their value to the individual citizen, the nation, and the world.

  3. Visualization and Ontology of Geospatial Intelligence

    Science.gov (United States)

    Chan, Yupo

    Recent events have deepened our conviction that many human endeavors are best described in a geospatial context. This is evidenced in the prevalence of location-based services, as afforded by the ubiquitous cell phone usage. It is also manifested by the popularity of such internet engines as Google Earth. As we commute to work, travel on business or pleasure, we make decisions based on the geospatial information provided by such location-based services. When corporations devise their business plans, they also rely heavily on such geospatial data. By definition, local, state and federal governments provide services according to geographic boundaries. One estimate suggests that 85 percent of data contain spatial attributes.

  4. Politicizing science: conceptions of politics in science and technology studies.

    Science.gov (United States)

    Brown, Mark B

    2015-02-01

    This essay examines five ideal-typical conceptions of politics in science and technology studies. Rather than evaluating these conceptions with reference to a single standard, the essay shows how different conceptions of politics serve distinct purposes: normative critique, two approaches to empirical description, and two views of democracy. I discuss each conception of politics with respect to how well it fulfills its apparent primary purpose, as well as its implications for the purpose of studying a key issue in contemporary democratic societies: the politicization of science. In this respect, the essay goes beyond classifying different conceptions of politics and also recommends the fifth conception as especially conducive to understanding and shaping the processes whereby science becomes a site or object of political activity. The essay also employs several analytical distinctions to help clarify the differences among conceptions of politics: between science as 'political' (adjective) and science as a site of 'politics' (noun), between spatial-conceptions and activity-conceptions of politics, between latent conflicts and actual conflicts, and between politics and power. The essay also makes the methodological argument that the politics of science and technology is best studied with concepts and methods that facilitate dialogue between actors and analysts. The main goal, however, is not to defend a particular view of politics, but to promote conversation on the conceptions of politics that animate research in social studies of science and technology.

  5. PREFACE: Nanoscale science and technology

    Science.gov (United States)

    Bellucci, Stefano

    2008-11-01

    modulated by tuning the strength of the spin-orbit interaction as well as by changing a constructive parameter of the junctions. Nanomechanical properties of conch shell by M Petraroli, showed how to use nanoindentation methods to explore, at the nanoscale, the mechanical properties of the Conus Mediterraneus conch, in order to compare nanohardness and elastic modulus with respect to the microstructural architecture and sample orientation. For the experimental tests a Nano Indenter XP (MTS Nano Instruments, Oak Ridge TN) has been used. The mechanical tests have been carried out on the inner surface of the shell and on three layers of its cross section (inner, middle and outer). On each of these surfaces the indentation has been performed at different maximum depth: from 250 nm to 4 μm, with a step of 250 nm. Data obtained suggest the following considerations: the inner surface of the conch shell, from the mechanical point of view, results homogeneous, while the shell structure is not homogeneous along its cross section; nanohardness and elastic modulus grow from the inner side to the outer side. No sensible difference has been observed with regards to the nanoindentation depth. The analysis supports the idea that artificial bio-inspired super-composites could be realized in the near future. CsPbCl3 nanocrystals dispersed in the Rb0,8Cs0,2Cl matrix: vibrational studies by P Savchyn reported the results of the infrared spectroscopy measurements and analysis intended to clarify the influence of CsPbCl3 nano-complexes, dispersed in the Rb0,8Cs0,2Cl matrix on the vibrational spectra of the host. Selected papers, based on conference original presentations and follow-up discussions, appear in the present dedicated issue of Journal of Physics: Condensed Matter. Tutorial lectures delivered at the school will be published by Springer Verlag Heidelberg, Germany, in their Lecture Notes in Nanoscale Science and Technology Series. The next edition of the meeting, n&n2008, planned in 20

  6. Geospatial Technology: A Tool to Aid in the Elimination of Malaria in Bangladesh

    Directory of Open Access Journals (Sweden)

    Karen E. Kirk

    2014-12-01

    Full Text Available Bangladesh is a malaria endemic country. There are 13 districts in the country bordering India and Myanmar that are at risk of malaria. The majority of malaria morbidity and mortality cases are in the Chittagong Hill Tracts, the mountainous southeastern region of Bangladesh. In recent years, malaria burden has declined in the country. In this study, we reviewed and summarized published data (through 2014 on the use of geospatial technologies on malaria epidemiology in Bangladesh and outlined potential contributions of geospatial technologies for eliminating malaria in the country. We completed a literature review using “malaria, Bangladesh” search terms and found 218 articles published in peer-reviewed journals listed in PubMed. After a detailed review, 201 articles were excluded because they did not meet our inclusion criteria, 17 articles were selected for final evaluation. Published studies indicated geospatial technologies tools (Geographic Information System, Global Positioning System, and Remote Sensing were used to determine vector-breeding sites, land cover classification, accessibility to health facility, treatment seeking behaviors, and risk mapping at the household, regional, and national levels in Bangladesh. To achieve the goal of malaria elimination in Bangladesh, we concluded that further research using geospatial technologies should be integrated into the country’s ongoing surveillance system to identify and better assess progress towards malaria elimination.

  7. SOLAP technology: Merging business intelligence with geospatial technology for interactive spatio-temporal exploration and analysis of data

    Science.gov (United States)

    Rivest, Sonia; Bédard, Yvan; Proulx, Marie-Josée; Nadeau, Martin; Hubert, Frederic; Pastor, Julien

    To support their analytical processes, today's organizations deploy data warehouses and client tools such as OLAP (On-Line Analytical Processing) to access, visualize, and analyze their integrated, aggregated and summarized data. Since a large part of these data have a spatial component, better client tools are required to take full advantage of the geometry of the spatial phenomena or objects being analyzed. With this regard, Spatial OLAP (SOLAP) technology offers promising possibilities. A SOLAP tool can be defined as "a type of software that allows rapid and easy navigation within spatial databases and that offers many levels of information granularity, many themes, many epochs and many display modes synchronized or not: maps, tables and diagrams" [Bédard, Y., Proulx, M.J., Rivest, S., 2005. Enrichissement du OLAP pour l'analyse géographique: exemples de réalisation et différentes possibilités technologiques. In: Bentayeb, F., Boussaid, O., Darmont, J., Rabaseda, S. (Eds.), Entrepôts de Données et Analyse en ligne, RNTI B_1. Paris: Cépaduès, pp. 1-20]. SOLAP tools offer a new user interface and are meant to be client applications sitting on top of multi-scale spatial data warehouses or datacubes. As they are based on the multidimensional paradigm, they facilitate the interactive spatio-temporal exploration of data. The purpose of this paper is to discuss how SOLAP concepts support spatio-temporal exploration of data and then to present the geovisualization, interactivity, and animation features of the SOLAP software developed by our research group. This paper first reviews the general concepts behind OLAP and SOLAP systems. This is followed by a discussion of how these SOLAP concepts support spatio-temporal exploration of data. In the subsequent section, SOLAP software is introduced along with features that enable geovisualization, interactivity and animation.

  8. Technothrillers and English for Science and Technology.

    Science.gov (United States)

    Diaz-Santos, Gilberto

    2000-01-01

    Focuses on a particular teaching experience where a contemporary fiction work featuring high tech has been used as a source material in English for science and technology courses, and how this approach has had a positive impact on students' motivation to learn English as well as on their overall performance in the foreign language. (Author/VWL)

  9. Geospatial Brokering - Challenges and Future Directions

    Science.gov (United States)

    White, C. E.

    2012-12-01

    An important feature of many brokers is to facilitate straightforward human access to scientific data while maintaining programmatic access to it for system solutions. Standards-based protocols are critical for this, and there are a number of protocols to choose from. In this discussion, we will present a web application solution that leverages certain protocols - e.g., OGC CSW, REST, and OpenSearch - to provide programmatic as well as human access to geospatial resources. We will also discuss managing resources to reduce duplication yet increase discoverability, federated search solutions, and architectures that combine human-friendly interfaces with powerful underlying data management. The changing requirements witnessed in brokering solutions over time, our recent experience participating in the EarthCube brokering hack-a-thon, and evolving interoperability standards provide insight to future technological and philosophical directions planned for geospatial broker solutions. There has been much change over the past decade, but with the unprecedented data collaboration of recent years, in many ways the challenges and opportunities are just beginning.

  10. Nordic science and technology entrepreneurship education

    DEFF Research Database (Denmark)

    Warhuus, Jan P.; Basaiawmoit, Rajiv Vaid

    As a university discipline, entrepreneurship education (EEd) has moved from whether it can be taught, to what and how it should be taught (Kuratko 2005) and beyond the walls of the business school (Hindle 2007), where a need for a tailored, disciplinary approach is becoming apparent. Within science......, findings, and knowledge. The objective of this paper is to decode this tacit knowledge within Nordic science and technology institutions, and use it to provide guidance for future EEd program designs and improvements....

  11. Hanford science and technology needs statements, 2000

    Energy Technology Data Exchange (ETDEWEB)

    BERLIN, G.T.

    1999-07-16

    In the aftermath of the Cold War, the United States has begun addressing the environmental consequences of five decades of nuclear weapons production. In November 1989, DOE established the Office of Environmental Restoration and Waste Management (EM) as the central authority for cleaning up the DOE weapons complex legacy of pollution, for preventing further environmental contamination, and for instituting responsible environmental management. While performing its tasks, EM found that many aspects of its large and complex mission could not be achieved using existing science and technology or without incurring unreasonable costs, risks, or schedule impacts. Consequently, a process was developed to solicit needs from around the DOE complex and focus the science and technology resources of EM-50, the National Laboratories, private industry, and colleges and universities on those needs. This document describes those needs that the Hanford Site has identified as requiring additional science or technology to complete.

  12. Hanford science and technology needs statements, 1999

    Energy Technology Data Exchange (ETDEWEB)

    Berlin, G.T.

    1998-09-30

    In the aftermath of the Cold War, the US has begun addressing the environmental consequences of five decades of nuclear weapons production. In November 1989, DOE established the Office of Environmental Restoration and Waste Management (EM) as the central authority for cleaning up the DOE weapons complex legacy of pollution, for preventing further environmental contamination, and for instituting responsible environmental management. While performing its tasks, EM found that many aspects of its large and complex decisions could not be achieved using existing science and technology or without incurring unreasonable costs, risks, or schedule impacts. Consequently, a process was developed to solicit needs from around the DOE complex and focus the science and technology resources of EM-50, the National Laboratories, private industry, and collages and universities on those needs. This document describes those needs which the Hanford Site has identified as requiring additional science or technology to complete.

  13. Center of Excellence for Geospatial Information Science research plan 2013-18

    Science.gov (United States)

    Usery, E. Lynn

    2013-01-01

    The U.S. Geological Survey Center of Excellence for Geospatial Information Science (CEGIS) was created in 2006 and since that time has provided research primarily in support of The National Map. The presentations and publications of the CEGIS researchers document the research accomplishments that include advances in electronic topographic map design, generalization, data integration, map projections, sea level rise modeling, geospatial semantics, ontology, user-centered design, volunteer geographic information, and parallel and grid computing for geospatial data from The National Map. A research plan spanning 2013–18 has been developed extending the accomplishments of the CEGIS researchers and documenting new research areas that are anticipated to support The National Map of the future. In addition to extending the 2006–12 research areas, the CEGIS research plan for 2013–18 includes new research areas in data models, geospatial semantics, high-performance computing, volunteered geographic information, crowdsourcing, social media, data integration, and multiscale representations to support the Three-Dimensional Elevation Program (3DEP) and The National Map of the future of the U.S. Geological Survey.

  14. Mathematics for engineering, technology and computing science

    CERN Document Server

    Martin, Hedley G

    1970-01-01

    Mathematics for Engineering, Technology and Computing Science is a text on mathematics for courses in engineering, technology, and computing science. It covers linear algebra, ordinary differential equations, and vector analysis, together with line and multiple integrals. This book consists of eight chapters and begins with a discussion on determinants and linear equations, with emphasis on how the value of a determinant is defined and how it may be obtained. Solution of linear equations and the dependence between linear equations are also considered. The next chapter introduces the reader to

  15. Separation science and technology: an ORNL perspective

    Energy Technology Data Exchange (ETDEWEB)

    Pruett, D.J.

    1986-05-01

    This report was prepared as a summary of a fourfold effort: (1) to examine schemes for defining and categorizing the field of separation science and technology; (2) to review several of the major categories of separation techniques in order to determine the most recent developments and future research needs; (3) to consider selected problems and programs that require advances in separation science and technology as a part of their solution; and (4) to propose suggestions for new directions in separation research at Oak Ridge National Laboratory (ORNL).

  16. Separation science and technology: an ORNL perspective

    Energy Technology Data Exchange (ETDEWEB)

    Pruett, D.J.

    1986-05-01

    This report was prepared as a summary of a fourfold effort: (1) to examine schemes for defining and categorizing the field of separation science and technology; (2) to review several of the major categories of separation techniques in order to determine the most recent developments and future research needs; (3) to consider selected problems and programs that require advances in separation science and technology as a part of their solution; and (4) to propose suggestions for new directions in separation research at Oak Ridge National Laboratory (ORNL).

  17. 75 FR 39955 - Homeland Security Science and Technology Advisory Committee

    Science.gov (United States)

    2010-07-13

    ... SECURITY Homeland Security Science and Technology Advisory Committee AGENCY: Science and Technology.... SUMMARY: The Homeland Security Science and Technology Advisory Committee (HSSTAC) will meet July 20-21... will be partially closed to the public. DATES: The Homeland Security Science and Technology Advisory...

  18. 75 FR 2555 - Homeland Security Science and Technology Advisory Committee

    Science.gov (United States)

    2010-01-15

    ... SECURITY Homeland Security Science and Technology Advisory Committee AGENCY: Science and Technology...: The Homeland Security Science and Technology Advisory Committee will meet January 26-28, 2010, at the... public. DATES: The Homeland Security Science and Technology Advisory Committee will meet January 26, 2010...

  19. 75 FR 18516 - Homeland Security Science and Technology Advisory Committee

    Science.gov (United States)

    2010-04-12

    ... SECURITY Homeland Security Science and Technology Advisory Committee AGENCY: Science and Technology...: The Homeland Security Science and Technology Advisory Committee will meet April 20-22, 2010 at the.... This meeting will be closed to the public. DATES: The Homeland Security Science and Technology Advisory...

  20. Hanford science and technology needs statements document

    Energy Technology Data Exchange (ETDEWEB)

    Piper, L.L.

    1997-12-31

    This document is a compilation of the Hanford science and technology needs statements for FY 1998. The needs were developed by the Hanford Site Technology Coordination Group (STCG) with full participation and endorsement of site user organizations, stakeholders, and regulators. The purpose of this document is to: (a) provide a comprehensive listing of Hanford science and technology needs, and (b) identify partnering and commercialization opportunities with industry, other federal and state agencies, and the academic community. The Hanford STCG reviews and updates the needs annually. Once completed, the needs are communicated to DOE for use in the development and prioritization of their science and technology programs, including the Focus Areas, Cross-Cutting Programs, and the Environmental Management Science Program. The needs are also transmitted to DOE through the Accelerating Cleanup: 2006 Plan. The public may access the need statements on the Internet on: the Hanford Home Page (www.hanford.gov), the Pacific Rim Enterprise Center`s web site (www2.pacific-rim.org/pacific rim), or the STCG web site at DOE headquarters (em-52.em.doegov/ifd/stcg/stcg.htm). This page includes links to science and technology needs for many DOE sites. Private industry is encouraged to review the need statements and contact the Hanford STCG if they can provide technologies that meet these needs. On-site points of contact are included at the ends of each need statement. The Pacific Rim Enterprise Center (206-224-9934) can also provide assistance to businesses interested in marketing technologies to the DOE.

  1. The Impact of Professional Development in Natural Resource Investigations Using Geospatial Technologies

    Science.gov (United States)

    Hanley, Carol D.; Davis, Hilarie B.; Davey, Bradford T.

    2012-01-01

    As use of geospatial technologies has increased in the workplace, so has interest in using these technologies in the K-12 classroom. Prior research has identified several reasons for using geospatial technologies in the classroom, such as developing spatial thinking, supporting local investigations, analyzing changes in the environment, and…

  2. Advances in nuclear science and technology

    CERN Document Server

    Henley, Ernest J

    1976-01-01

    Advances in Nuclear Science and Technology, Volume 9 provides information pertinent to the fundamental aspects of nuclear science and technology. This book discusses the safe and beneficial development of land-based nuclear power plants.Organized into five chapters, this volume begins with an overview of the possible consequences of a large-scale release of radioactivity from a nuclear reactor in the event of a serious accident. This text then discusses the extension of conventional perturbation techniques to multidimensional systems and to high-order approximations of the Boltzmann equation.

  3. Advances in nuclear science and technology

    CERN Document Server

    Henley, Ernest J

    1973-01-01

    Advances in Nuclear Science and Technology, Volume 7 provides information pertinent to the fundamental aspects of nuclear science and technology. This book discusses the safe and beneficial development of land-based nuclear power plants.Organized into five chapters, this volume begins with an overview of irradiation-induced void swelling in austenitic stainless steels. This text then examines the importance of various transport processes for fission product redistribution, which depends on the diffusion data, the vaporization properties, and the solubility in the fuel matrix. Other chapters co

  4. Advances in nuclear science and technology

    CERN Document Server

    Henley, Ernest J

    1972-01-01

    Advances in Nuclear Science and Technology, Volume 6 provides information pertinent to the fundamental aspects of nuclear science and technology. This book covers a variety of topics, including nuclear steam generator, oscillations, fast reactor fuel, gas centrifuge, thermal transport system, and fuel cycle.Organized into six chapters, this volume begins with an overview of the high standards of technical safety for Europe's first nuclear-propelled merchant ship. This text then examines the state of knowledge concerning qualitative results on the behavior of the solutions of the nonlinear poin

  5. Japan society for software science and technology

    CERN Document Server

    Nakajima, Reiji; Hagino, Tatsuya

    1990-01-01

    Advances in Software Science and Technology, Volume 1 provides information pertinent to the advancement of the science and technology of computer software. This book discusses the various applications for computer systems.Organized into three parts encompassing 13 chapters, this volume begins with an overview of the phase structure grammar for Japanese called JPSG, and a parser based on this grammar. This text then explores the logic-based knowledge representation called Uranus, which uses a multiple world mechanism. Other chapters consider the optimal file segmentation techniques for multi-at

  6. Advances in software science and technology

    CERN Document Server

    Kakuda, Hiroyasu; Ohno, Yoshio

    1992-01-01

    Advances in Software Science and Technology, Volume 3 provides information pertinent to the advancement of the science and technology of computer software. This book discusses the various applications for computer systems.Organized into two parts encompassing 11 chapters, this volume begins with an overview of the development of a system of writing tools called SUIKOU that analyzes a machine-readable Japanese document textually. This text then presents the conditioned attribute grammars (CAGs) and a system for evaluating them that can be applied to natural-language processing. Other chapters c

  7. Advances in software science and technology

    CERN Document Server

    Hikita, Teruo; Kakuda, Hiroyasu

    1993-01-01

    Advances in Software Science and Technology, Volume 4 provides information pertinent to the advancement of the science and technology of computer software. This book discusses the various applications for computer systems.Organized into two parts encompassing 10 chapters, this volume begins with an overview of the historical survey of programming languages for vector/parallel computers in Japan and describes compiling methods for supercomputers in Japan. This text then explains the model of a Japanese software factory, which is presented by the logical configuration that has been satisfied by

  8. Dismantling boundaries in science and technology studies.

    Science.gov (United States)

    Dear, Peter; Jasanoff, Sheila

    2010-12-01

    The boundaries between the history of science and science and technology studies (STS) can be misleadingly drawn, to the detriment of both fields. This essay stresses their commonalities and potential for valuable synergy. The evolution of the two fields has been characterized by lively interchange and boundary crossing, with leading scholars functioning easily on both sides of the past/present divide. Disciplines, it is argued, are best regarded as training grounds for asking particular kinds of questions, using particular clusters of methods. Viewed in this way, history of science and STS are notable for their shared approaches to disciplining. The essay concludes with a concrete example--regulatory science--showing how a topic such as this can be productively studied with methods that contradict any alleged disciplinary divide between historical and contemporary studies of science.

  9. Ethiopian Journal of Science and Technology: Editorial Policies

    African Journals Online (AJOL)

    The Ethiopian Journal of Science and Technology (EJST) publishes high quality ... applied aspects of science, technology, agriculture, health and other related fields. ... Dr Endalkachew Nibret, Department of Biology, Science College, BDU.

  10. Integrating Geospatial Technologies in an Energy Unit

    Science.gov (United States)

    Kulo, Violet A.; Bodzin, Alec M.

    2011-01-01

    This article presents a design-based research study of the implementation of an energy unit developed for middle school students. The unit utilized Google Earth and a geographic information system (GIS) to support student understanding of the world's energy resources and foster their spatial thinking skills. Findings from the prototype study…

  11. [Science and technology for the new millenium].

    Science.gov (United States)

    Novo-Coronado, E

    2001-03-01

    The arrival of the new millennium move us to make a series of reflections about the status of Science and Technology in Venezuela and consequently, in Latin America. It seems that we have not understood yet, that having strong Science and Technology put us in a more advantageous position to cope with the problems related to our underdevelopment. Decisive and expeditious actions are required in Venezuela and Latin America to reduce the scientific and technological gap between developed and underdeveloped countries. These actions can be portrayed in two possible scenarios. The first one, dealing with scientific funding of basic and applied research focused on areas of critical need. Central, regional and local governments must share responsibilities for scientific development and hence, to provide appropriate funding for scientific research. The financing of personnel and the acquisition of equipment and materials for qualified scientists and research centers should be guaranteed. The second scenario deals with universities and superior education institutions which should match their curricula to contemporaneous knowledge, and to assume their role as science promoters through a creditable scientific leadership. Also, they must provide affordable opportunities for teachers and scientists to catch up with the continuing and progressive advance of science, through the establishment of inter-institutional agreements in Venezuela and abroad which would allow Venezuelan scientists to participate in joint research ventures, and therefore, to be in touch with knowledge and technologies not available in our countries.

  12. 77 FR 5282 - National Science and Technology Council

    Science.gov (United States)

    2012-02-02

    ... From the Federal Register Online via the Government Publishing Office ] OFFICE OF SCIENCE AND TECHNOLOGY POLICY National Science and Technology Council ACTION: Notice of Public Meeting. SUMMARY: The... Technology (NSET) Subcommittee of the Committee on Technology, National Science and Technology Council...

  13. A Geospatial Semantic Enrichment and Query Service for Geotagged Photographs.

    Science.gov (United States)

    Ennis, Andrew; Nugent, Chris; Morrow, Philip; Chen, Liming; Ioannidis, George; Stan, Alexandru; Rachev, Preslav

    2015-07-20

    With the increasing abundance of technologies and smart devices, equipped with a multitude of sensors for sensing the environment around them, information creation and consumption has now become effortless. This, in particular, is the case for photographs with vast amounts being created and shared every day. For example, at the time of this writing, Instagram users upload 70 million photographs a day. Nevertheless, it still remains a challenge to discover the "right" information for the appropriate purpose. This paper describes an approach to create semantic geospatial metadata for photographs, which can facilitate photograph search and discovery. To achieve this we have developed and implemented a semantic geospatial data model by which a photograph can be enrich with geospatial metadata extracted from several geospatial data sources based on the raw low-level geo-metadata from a smartphone photograph. We present the details of our method and implementation for searching and querying the semantic geospatial metadata repository to enable a user or third party system to find the information they are looking for.

  14. A Geospatial Semantic Enrichment and Query Service for Geotagged Photographs

    Directory of Open Access Journals (Sweden)

    Andrew Ennis

    2015-07-01

    Full Text Available With the increasing abundance of technologies and smart devices, equipped with a multitude of sensors for sensing the environment around them, information creation and consumption has now become effortless. This, in particular, is the case for photographs with vast amounts being created and shared every day. For example, at the time of this writing, Instagram users upload 70 million photographs a day. Nevertheless, it still remains a challenge to discover the “right” information for the appropriate purpose. This paper describes an approach to create semantic geospatial metadata for photographs, which can facilitate photograph search and discovery. To achieve this we have developed and implemented a semantic geospatial data model by which a photograph can be enrich with geospatial metadata extracted from several geospatial data sources based on the raw low-level geo-metadata from a smartphone photograph. We present the details of our method and implementation for searching and querying the semantic geospatial metadata repository to enable a user or third party system to find the information they are looking for.

  15. Science and Technology for Bioterrorism Defense

    Energy Technology Data Exchange (ETDEWEB)

    Fitch, J P

    2004-05-04

    The Lawrence Livermore National Laboratory (LLNL) Chemical & Biological National Security Program (CBNP) provides science, technology, and integrated systems for chemical and biological security. Our approach is to develop and field systems that dramatically improve the nation's capabilities to prevent, prepare for, detect, and respond to terrorist use of chemical or biological weapons.

  16. Science and Technology Policymaking: A Primer

    Science.gov (United States)

    2009-05-27

    mechanisms to combat anthrax in sheep and cattle, cholera in chickens, spoilage in milk , wine and vinegar, and rabies in people.) • Phenomena...decisions. Generally these issues fall into the category of science for policy and technology for policy. Examples include how to improve nutrition

  17. Encyclopedia of color science and technology

    CERN Document Server

    2016-01-01

    The Encyclopedia of Color Science and Technology provides an authoritative single source for understanding and applying the concepts of color to all fields of science and technology, including artistic and historical aspects of color. Many topics are discussed in this timely reference, including an introduction to the science of color, and entries on the physics, chemistry and perception of color. Color is described as it relates to optical phenomena of color and continues on through colorants and materials used to modulate color and also to human vision of color. The measurement of color is provided as is colorimetry, color spaces, color difference metrics, color appearance models, color order systems and cognitive color. Other topics discussed include industrial color, color imaging, capturing color, displaying color and printing color. Descriptions of color encodings, color management, processing color and applications relating to color synthesis for computer graphics are included in this work. The Encyclo...

  18. Support for School Science and Technology.

    Science.gov (United States)

    Schools Council, London (England).

    This Schools Council Working Paper contains the report of a working party established to review the "form, function and finance for all school science, mathematics and technology centres in the United Kingdom and to make suggestions for a possible national framework." A description of the types of existing centers used by science…

  19. Public's Knowledge of Science and Technology

    Science.gov (United States)

    Pew Research Center, 2013

    2013-01-01

    The public's knowledge of science and technology varies widely across a range of questions on current topics and basic scientific concepts, according to a new quiz by the Pew Research Center and "Smithsonian" magazine. About eight-in-ten Americans (83%) identify ultraviolet as the type of radiation that sunscreen protects against. Nearly…

  20. Computer science research and technology volume 3

    CERN Document Server

    Bauer, Janice P

    2011-01-01

    This book presents leading-edge research from across the globe in the field of computer science research, technology and applications. Each contribution has been carefully selected for inclusion based on the significance of the research to this fast-moving and diverse field. Some topics included are: network topology; agile programming; virtualization; and reconfigurable computing.

  1. Introduction to cognition in science and technology.

    Science.gov (United States)

    Gorman, Michael E

    2009-10-01

    Cognitive studies of science and technology have had a long history of largely independent research projects that have appeared in multiple outlets, but rarely together. The emergence of a new International Society for Psychology of Science and Technology suggests that this is a good time to put some of the latest work in this area into topiCS in a way that will both acquaint readers with the cutting edge in this domain and also give them a hint of its history. One core theme includes how scientists, inventors, and engineers represent and solve problems; another, related theme is the extent to which they distribute and share cognition. Methodologies include fine-grained studies of historical records, protocols of working scientists, observations and comparisons of engineering science laboratories, and computational simulations designed both to serve as research tools and also to improve scientific problem-solving. The series of articles will conclude with the Associate Editor's suggestions for future research.

  2. Nuclear Science Technology and Nano Science Technology%核技术与纳米技术

    Institute of Scientific and Technical Information of China (English)

    柴之芳

    2007-01-01

    Nuclear science and technology can play a unique role in nano-science and technology, due to its nuclear characteristics and properties. In many cases nuclear science and technology can acquire intriguing results to help solve some basic scientific problems in nano science and technology, which are often difficult or even impossible for non-nuclear routes. In this review some latest achievements made in this aspect will be selectively introduced with the emphasis on the work done in our laboratory. The work includes (1) nuclear reactions for synthesis of novel nanomaterials; (2) nuclear spectroscopy for characterization of nanomaterials; and (3) nuclear analytical techniques for study of nanosafety and nanotoxicology. Some practical examples to demonstrate the roles of nuclear science and technology will be briefly described.

  3. The 2017 terahertz science and technology roadmap

    Science.gov (United States)

    Dhillon, S. S.; Vitiello, M. S.; Linfield, E. H.; Davies, A. G.; Hoffmann, Matthias C.; Booske, John; Paoloni, Claudio; Gensch, M.; Weightman, P.; Williams, G. P.; Castro-Camus, E.; Cumming, D. R. S.; Simoens, F.; Escorcia-Carranza, I.; Grant, J.; Lucyszyn, Stepan; Kuwata-Gonokami, Makoto; Konishi, Kuniaki; Koch, Martin; Schmuttenmaer, Charles A.; Cocker, Tyler L.; Huber, Rupert; Markelz, A. G.; Taylor, Z. D.; Wallace, Vincent P.; Axel Zeitler, J.; Sibik, Juraj; Korter, Timothy M.; Ellison, B.; Rea, S.; Goldsmith, P.; Cooper, Ken B.; Appleby, Roger; Pardo, D.; Huggard, P. G.; Krozer, V.; Shams, Haymen; Fice, Martyn; Renaud, Cyril; Seeds, Alwyn; Stöhr, Andreas; Naftaly, Mira; Ridler, Nick; Clarke, Roland; Cunningham, John E.; Johnston, Michael B.

    2017-02-01

    Science and technologies based on terahertz frequency electromagnetic radiation (100 GHz-30 THz) have developed rapidly over the last 30 years. For most of the 20th Century, terahertz radiation, then referred to as sub-millimeter wave or far-infrared radiation, was mainly utilized by astronomers and some spectroscopists. Following the development of laser based terahertz time-domain spectroscopy in the 1980s and 1990s the field of THz science and technology expanded rapidly, to the extent that it now touches many areas from fundamental science to ‘real world’ applications. For example THz radiation is being used to optimize materials for new solar cells, and may also be a key technology for the next generation of airport security scanners. While the field was emerging it was possible to keep track of all new developments, however now the field has grown so much that it is increasingly difficult to follow the diverse range of new discoveries and applications that are appearing. At this point in time, when the field of THz science and technology is moving from an emerging to a more established and interdisciplinary field, it is apt to present a roadmap to help identify the breadth and future directions of the field. The aim of this roadmap is to present a snapshot of the present state of THz science and technology in 2017, and provide an opinion on the challenges and opportunities that the future holds. To be able to achieve this aim, we have invited a group of international experts to write 18 sections that cover most of the key areas of THz science and technology. We hope that The 2017 Roadmap on THz science and technology will prove to be a useful resource by providing a wide ranging introduction to the capabilities of THz radiation for those outside or just entering the field as well as providing perspective and breadth for those who are well established. We also feel that this review should serve as a useful guide for government and funding agencies.

  4. Minerva: An Integrated Geospatial/Temporal Toolset for Real-time Science Decision Making and Data Collection

    Science.gov (United States)

    Lees, D. S.; Cohen, T.; Deans, M. C.; Lim, D. S. S.; Marquez, J.; Heldmann, J. L.; Hoffman, J.; Norheim, J.; Vadhavk, N.

    2016-12-01

    Minerva integrates three capabilities that are critical to the success of NASA analogs. It combines NASA's Exploration Ground Data Systems (xGDS) and Playbook software, and MIT's Surface Exploration Traverse Analysis and Navigation Tool (SEXTANT). Together, they help to plan, optimize, and monitor traverses; schedule and track activity; assist with science decision-making and document sample and data collection. Pre-mission, Minerva supports planning with a priori map data (e.g., UAV and satellite imagery) and activity scheduling. During missions, xGDS records and broadcasts live data to a distributed team who take geolocated notes and catalogue samples. Playbook provides live schedule updates and multi-media chat. Post-mission, xGDS supports data search and visualization for replanning and analysis. NASA's BASALT (Biologic Analog Science Associated with Lava Terrains) and FINESSE (Field Investigations to Enable Solar System Science and Exploration) projects use Minerva to conduct field science under simulated Mars mission conditions including 5 and 15 minute one-way communication delays. During the recent BASALT-FINESSE mission, two field scientists (EVA team) executed traverses across volcanic terrain to characterize and sample basalts. They wore backpacks with communications and imaging capabilities, and carried field portable spectrometers. The Science Team was 40 km away in a simulated mission control center. The Science Team monitored imaging (video and still), spectral, voice, location and physiological data from the EVA team via the network from the field, under communication delays. Minerva provided the Science Team with a unified context of operations at the field site, so they could make meaningful remote contributions to the collection of 10's of geotagged samples. Minerva's mission architecture will be presented with technical details and capabilities. Through the development, testing and application of Minerva, we are defining requirements for the

  5. Primary teachers' attitudes towards science and technology

    NARCIS (Netherlands)

    Asma, L.J.F.; Walma van der Molen, J.H.; Aalderen-Smeets, S. van

    2011-01-01

    The study on primary teachers' attitudes towards science and technology has received considerable research attention over the last decades. However, if one looks at the extant literature in this domain, a major problem that becomes apparent is the lack of consistency in the conceptualization of what

  6. Secondary School Science and Technology in Mauritius.

    Science.gov (United States)

    Hunma, Vandana

    2002-01-01

    Traces the history of secondary school science in Mauritius to identify factors that may have influenced its link to technology of local significance. Reports that while there are many educational and vocational opportunities, the education system is founded on literary lines with examinations. Subsequent selection at different levels has become…

  7. JPRS Report, Science and Technology, USSR: Science and Technology Policy.

    Science.gov (United States)

    2007-11-02

    Institute and USSR People’s Deputy, by NTR TRIBUNA commentator F. Vladov: "The Thirteenth in the ’ Bermuda Triangle ’" date and place not given... triangle between the Savelovskiy Branch Line of the railroad, the Canal imeni Moskvy, and the Ring Highway. For us this is a sort of " Bermuda Triangle

  8. JPRS Report, Science and Technology, USSR: Science and Technology Policy.

    Science.gov (United States)

    2007-11-02

    sectorial JPRS-UST-88-007 2 May 1988 18 Organization, Planning , Coordination differences in the determination of the economic impact from completed...sub- stantially the methods of planning at the sectorial , terri- torial, and national economic levels. The sphere of material and technical supply...national economy, as well as the JPRS-UST-88-007 2 May 1988 34 Organization, Planning , Coordination performance with the participation of sectorial

  9. 75 FR 9007 - National Science and Technology Council, Committee on Technology Capstone Workshop Risk...

    Science.gov (United States)

    2010-02-26

    ... TECHNOLOGY POLICY National Science and Technology Council, Committee on Technology Capstone Workshop Risk Management Methods & Ethical, Legal, and Societal Implications of Nanotechnology: Public Meeting ACTION... the Nanoscale Science, Engineering, and Technology (NSET) Subcommittee of the Committee on...

  10. Intelligent geospatial data retrieval based on the geospatial grid portal

    Science.gov (United States)

    Yuan, Jie; Yue, Peng; Gong, Jianya

    2008-12-01

    The Open Geospatial Consortium (OGC) standard-compliant services define a set of standard interfaces for geospatial Web services to achieve the interoperability in an open distributed computing environment. Grid technology is a distributed computing infrastructure to allow distributed resources sharing and coordinated problem solving. Based on the OGC standards for geospatial services and grid technology, we propose the geospatial grid portal to integrate and interoperate grid-enabled geospatial services. The implementation of the geospatial grid portal is based on a three-tier architecture which consists of grid-enabled geospatial services tier, grid service portal tier and application tier. The OGC standard-compliant services are deployed in a grid environment, the so-called grid-enabled geospatial services. Grid service portals for each type of geospatial services, including WFS, WMS, WCS and CSW, provide a single point of Web entry to discover and access different types of geospatial information. A resource optimization mechanism is incorporated into these service portals to optimize the selection of grid nodes. At the top tier, i.e. the application tier, the client interacts with a semantic middleware for the grid CSW portal, thus allows the semantics-enabled search. The proposed approach can not only optimize the grid resource selection among multiple grid nodes, but also incorporate the power of Semantic Web technology into geospatial grid portal to allow the precise discovery of geospatial data.

  11. Critical materialism: science, technology, and environmental sustainability.

    Science.gov (United States)

    York, Richard; Clark, Brett

    2010-01-01

    There are widely divergent views on how science and technology are connected to environmental problems. A view commonly held among natural scientists and policy makers is that environmental problems are primarily technical problems that can be solved via the development and implementation of technological innovations. This technologically optimistic view tends to ignore power relationships in society and the political-economic order that drives environmental degradation. An opposed view, common among postmodernist and poststructuralist scholars, is that the emergence of the scientific worldview is one of the fundamental causes of human oppression. This postmodernist view rejects scientific epistemology and often is associated with an anti-realist stance, which ultimately serves to deny the reality of environmental problems, thus (unintentionally) abetting right-wing efforts to scuttle environmental protection. We argue that both the technologically optimistic and the postmodernist views are misguided, and both undermine our ability to address environmental crises. We advocate the adoption of a critical materialist stance, which recognizes the importance of natural science for helping us to understand the world while also recognizing the social embeddedness of the scientific establishment and the need to challenge the manipulation of science by the elite.

  12. Millennium science and millennium technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-15

    This book gives a explanation of technical term on computer, information and communications, electricity and electron, agriculture and genetic engineering and medical treatment and health such as optical disk, domain, memory, artificial intelligence, electronic commerce, office automation, high temperature superconductor, bio ceramics, semi conductor, integrated circuit, biotechnology, cell culture, restriction enzyme, clone, genetic code, panic disorder, laser therapy, human genome map and chemotherapy.

  13. China Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    organizations to improve people’s living and working conditions and dissuade them from smoking, drinking excessively and eating too many pickled and...the use of titanium alloys, molybdenum alloys, as well as graphite composite materials, fiber glass and other non-metallic materials; in the area of

  14. The Brazilian investment in science and technology

    Directory of Open Access Journals (Sweden)

    Pinheiro-Machado R.

    2001-01-01

    Full Text Available An analysis of Brazilian federal expenditures in science and technology is presented is this study. The 1990-1999 data were compiled from records provided by two federal agencies (MCT and CNPq responsible for managing most of the national budget related to these activities. The results indicate that the federal investments in Brazilian science and technology stagnated during the last decade (US$ 2.32 billion in 1990, US$ 2.39 billion in 1996, and US$ 2.36 billion in 1999. In contrast, a great increase in private investments in research was acknowledged both by industry and by the government during the same period, from US$ 2.12 to US$ 4.64 billion. However, this investment did not result in an increase in invention patents granted to residents (492 in 1990 and only 232 in 1997 or in a reduction of patent costs. Despite this unfavorable scenario, the number of graduate programs in the country has increased two-fold in the last decade and the contribution of Brazilians to the database of the Institute for Scientific Information has increased 4.7-fold from 1990 (2,725 scientific publications to 2000 (12,686 scientific publications. Unstable federal resources for science, together with the poor returns of private resources in terms of developing new technologies, may jeopardize the future of Brazilian technological development.

  15. Sandia technology engineering and science accomplishments

    Energy Technology Data Exchange (ETDEWEB)

    1993-03-01

    Sandia is a DOE multiprogram engineering and science laboratory with major facilities at Albuquerque, New Mexico, and Livermore, California, and a test range near Tonapah, Nevada. We have major research and development responsibilities for nuclear weapons, arms control, energy, the environment, economic competitiveness, and other areas of importance to the needs of the nation. Our principal mission is to support national defense policies by ensuring that the nuclear weapon stockpile meets the highest standards of safety, reliability, security, use control, and military performance. Selected unclassified technical activities and accomplishments are reported here. Topics include advanced manufacturing technologies, intelligent machines, computational simulation, sensors and instrumentation, information management, energy and environment, and weapons technology.

  16. Developments in Science and Technology

    Science.gov (United States)

    1984-01-01

    proximal clip is with saline. The vessel diameter is sized, and ferrules are removed (Fig. Id), and a hypodermic needle is inserted selected that...Voyagers I and 2 tor," Commun . Stat. Theory Methods 13, 1981-2003 (1984). and IMP 8," J. Geophys. Res. 89, 3735-3746 (1984). .1. C. Spall...vides precise evaluation of the Army’s Pershing missile systems. Significant pro- grams are also under way for Naval strategic communications and

  17. Japan Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    include water temperature, water quality, ocean currents, sea ice, wave conditions, coastal conditions, and marine resources. Environmental polution ... air , and food supplies (procured in Japan) to the station for use by its crew. It is also a real possibility that Japan’s data relay satellite (DRTS...the pressurized unit via a mechanical manipulator and an air lock to permit the exchange of equipment and samples and the assembly of space

  18. Japan Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    alcohol from biomass Fractionation of fatty acids consisting of natural fats and oxls Treatment of heavy hydrocarbons Deasphaltation from...sharp, 4) the pure level is high, 5) the amount of alkali metal, etc., contained in the new product is small. Thanks to these features, it has become...cases and an airtight seal excelling in heat resistance, water resistance, and durability can be made. (5) Pretreatment and primer treatment are not

  19. Climate Science and Technology Symposium

    Science.gov (United States)

    2010-01-06

    Often cited are the disappearance of the Greenland ice sheet, the dieback of the Amazon rain forest, changes in the Atlantic thermohaline...including Carbon Tracker developed at NOAA’s Earth System Research Laboratory, and the National Integrated Drought Information System. II58-S3M...waves, drought , coastal inundation, and other phenomena; equipping policy makers and business leaders with the most accurate and credible information

  20. Developments in Science and Technology.

    Science.gov (United States)

    1982-01-01

    34 R. E. Gibson, "Richard Brandon Kershner," Johns Hopkins Geophys. Res. Lett. 9, 199-202 (1982). APL Tech. Dig. 3, 97-101 (1982). L. W. Ehrlich, "An Ad... Sanderson , R. Reinhard, and K. P. Wenzel (ESA) and G. electrolysis of Water," J. Electrochem. Soc. 129, 1210-1215 G. Mitchell and E. C. Roelof (APL

  1. Science, Technology, and Innovation Policy

    DEFF Research Database (Denmark)

    Lundvall, Bengt-Åke; Borrás, Susana

    2005-01-01

    This chapter is about what governments have done and could do to promote the production, diffusion, and use of scientific and technical knowledge in order to realize national objectives. We begin the chapter with "story-telling" based on sketchy historical facts. The aim of  the two stories...

  2. Japan Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    glutamic acid and an amino group of cysteine forming a peptide bond (Figure 1). It is ubiquitous in animals, higher plants, bacteria, and fungi . Its...diseases and cancer therapy in combination with anticancer agents. Recently its important roles in vivo have been recognized. These include its

  3. Identification of phreatophytic groundwater dependent ecosystems using geospatial technologies

    Science.gov (United States)

    Perez Hoyos, Isabel Cristina

    The protection of groundwater dependent ecosystems (GDEs) is increasingly being recognized as an essential aspect for the sustainable management and allocation of water resources. Ecosystem services are crucial for human well-being and for a variety of flora and fauna. However, the conservation of GDEs is only possible if knowledge about their location and extent is available. Several studies have focused on the identification of GDEs at specific locations using ground-based measurements. However, recent progress in technologies such as remote sensing and their integration with geographic information systems (GIS) has provided alternative ways to map GDEs at much larger spatial extents. This study is concerned with the discovery of patterns in geospatial data sets using data mining techniques for mapping phreatophytic GDEs in the United States at 1 km spatial resolution. A methodology to identify the probability of an ecosystem to be groundwater dependent is developed. Probabilities are obtained by modeling the relationship between the known locations of GDEs and main factors influencing groundwater dependency, namely water table depth (WTD) and aridity index (AI). A methodology is proposed to predict WTD at 1 km spatial resolution using relevant geospatial data sets calibrated with WTD observations. An ensemble learning algorithm called random forest (RF) is used in order to model the distribution of groundwater in three study areas: Nevada, California, and Washington, as well as in the entire United States. RF regression performance is compared with a single regression tree (RT). The comparison is based on contrasting training error, true prediction error, and variable importance estimates of both methods. Additionally, remote sensing variables are omitted from the process of fitting the RF model to the data to evaluate the deterioration in the model performance when these variables are not used as an input. Research results suggest that although the prediction

  4. Europe Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    contains code and data; - a central unit consisting of four independent scalar execution streams sharing one vector unit; - a large-size secondary memory M2...lack of enzymes in the human organism or of specifically destroying undesirable products of metabolism in a number of diseases. A particularly...laws connected with natural instability have been elucidated, such as the dissociation of forms in bacilli and streptomycetes and their effect on the

  5. Japan Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    hemodialysis . During hemodialysis , heparin is used for the prevention of thrombus formation. However, if heparin is used, even hemorrhage from a...properties and, in particular, in the strength and deforma- tion of the amorphous alloy, and tried to produce a ribbon specimen of a definite form that... definite applications of fibers. Also, it can be said that this increase holds the key to the growth of the industrial world related to fibers. 85

  6. LWT - Food Science and Technology

    OpenAIRE

    2015-01-01

    Two hundred broiler chickens of 21 days of age were distributed in a completely randomized factorial arrangement 2×5 (two oil sources, i.e. soybean or canola oil and five levels of CLA supplementation, i.e. 0.0%, 0.25%, 0.50%, 0.75% and 1.00%). The purpose of this study was to evaluate the dietary supplementation of broiler diets with CLA and oil sources on the lipid content and on the oxidative stability of chicken meat submitted to refrigeration or freezing storage temperatures. The use of ...

  7. Japan Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    2 microns for grinding, 1.5 microns for polishing, and 0.3 microns for polishing. Figure 3 shows various types of artificial bioceramic materials...materi als of long bones tificial finger"joints Figure 3. Areas of Application of Artificial Bones and Joints Made of Bioceramics Onishi examined

  8. Japan Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    urgent need to appropriately deal with these fundamental and qual- itative issues in order to realize the information society . In other words, we...Comprehensive Software Policy The steady supplying of good software is a necessary condition for the realization of the information society . The demand for...to the advanced information society is the realization of marked improvements in the reliability and performance of information-related equipment

  9. China Report, Science and Technology

    Science.gov (United States)

    2007-11-02

    1990 and standards for 1995. We cannot have a single standard that continues to be used forever without change, c) A briquet coal policy. By the year...2,000, in addition to using coal gas and heat supplied from a central point, the main link in solving atmospheric pollution will be briquet coal. If... briquet coal use increases, even should energy quadruple, pollution can be cut 88 by half. Atmospheric quality can be controlled through this

  10. Developments in Science and Technology.

    Science.gov (United States)

    1981-01-01

    transmission, and boresight errors excced the Energy’s solar furnace in Albuquerque, N. Mex ., and seeker requirements. To Compensate for this effect, was used...Missiles (ICBM’s) deployed in is shown in Fig. 1. The required inputs include the hardened underground silos in the northern midwest, network structure...J. H. Wolfe Underground Natural Gas Distribution Lines," Johns (NASA/Ames), "Latitude Dependence of Solar Wind HopkinsAPL Tech. Dig. 2,122-123 (1981

  11. Japan Report, Science and Technology

    Science.gov (United States)

    1987-05-15

    tyrosyladenylic acid (Tyr-AMP) and TyrRS complex was defined by 2.7 A resolving power, and it is inferred that there are 11 hydrogen bonds between...like above, a protein or its mutual reaction to a substrate is defined by high resolving power, display by computer graphics is highly effective. It...recently received an order from Kokusai Denshin Denwa Co.. Ltd. (KDD) of Tokyo for an unmanned subsea vehicle, "Shinkai Marcas ," which can conduct

  12. Japan Report, Science and Technology

    Science.gov (United States)

    1987-05-26

    manufacture of the chemical. Among other examples of similar reactions are the synthesis of cumene hydroperoxide, the raw material of phenol, which...involves irradiation of cumene with XeCl-laser under an oxygen atmosphere, leading to the cleavage of a C-H bond and a chain reaction with a quantum...responsive to detectors are converted by enzymic reactions , and are highly responsive. Moreover, the specificity of enzymes amplifies the signals

  13. China Report, Science and Technology.

    Science.gov (United States)

    1987-05-19

    the attitude angle is y = ජ°. The main body of the model is connected to the advanced inner balance through the cone sleeve; the back side of the...statistical precision. 2. Some cells contain unstable aberrations. Due to structural malformation , these cells will die because of a disturbance while the...expensive, and the time required for testing is long. If blood obtained from an ear is used, the tests may not be reliable and accurate. On the other

  14. Europe Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    helicopters—has diminished in favor of missiles, whether it be hypersonic guided missiles or standoff dispensers. In addition, more and more use is being...number one worldwide: glider construction. It is still holding on to the top position that it gained through the early application of glass-fiber

  15. Japan Report, Science and Technology

    Science.gov (United States)

    2007-11-02

    of drainage water; this is a very important field. There is Minamata disease, which has now become a globll problem, and similar pollution from...was the cause of Minamata disease. Moreover, there are high hopes in the energy field as well. After all, the sZvZ7e of combustible energy is a

  16. Japan Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    coal development and export will worsen. The production of natural gas will also decrease along with decreasing crude oil production . Even atomic power...amount of required crude oil production of the consolidated balance of OPEC, including the declining sub- stitute energy supply capacity, is

  17. Defence Science and Technology Organisation.

    Science.gov (United States)

    1983-01-01

    eaptons Svstents Research LaloratorN (%NSRL)I, e arc h. tusing wind tunnel anid tic .’ flightt Itc’htt 1 ii,. charged to develop expertise itt studies... impacto (vlnv borne debis 2 1 with weapon guidance. remotely piloted aircraft and gun propulsion resear’h )r I.\\. Napier weapons systems are rocket

  18. China Report, Science and Technology

    Science.gov (United States)

    1985-06-11

    ZHIYEBING ZAZHI tCHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES!, No 1, 20 Feb 85 148 YICHUAN XUEBAO TACTA GENETICA SINICAJ, No 1...ACTA GENETICA SINICA] in Chinese No 1, 1985 pp 14-19 TEXT OF ENGLISH ABSTRACT: Several tested strains of Bacillus subtilis were found to be

  19. Japan Report - Science and Technology

    Science.gov (United States)

    1986-10-17

    Stock of Bacillus Subtilis Bacillus subtilis is a relative of bacillus natto that has been in use in Japan from the ancient times. It is safe and...secretes a large volume of pro- tein. Thus it is used industrially. By using this bacillus subtilis as a base, an ambitious research concerning (1...the said secretion vector were tried. Follow- ing results were obtained. (1) Neutral proteazoa genes of bacillus subtilis were processed to suit the

  20. Europe Report, Science and Technology

    Science.gov (United States)

    2007-11-02

    Edouard Launet; ZERO UN INFORMATION, 14 Jul 86) 24 - a - Bull’s Strategy, Financial Prospects Overviewed (J. L. Cousin; ZERO UN INFORMATIQUE , 15 Sep 86...ES2: Innovator on European IC Market (Roland Dubois; ZERO UN INFORMATIQUE , 28 Jul 86) 33 Briefs ES2 Plant Construction 35 SCIENTIFIC AND... INFORMATIQUE , 8 Sep 86) 38 Briefs Eureka Image Synthesis Project 40 CNRS Recruitment Impasse Continues 40 EAST EUROPE BIOTECHNOLOGY Use of Biotechnology

  1. Europe Report, Science and Technology

    Science.gov (United States)

    2007-11-02

    components — Zirconia obtained through the influence of the transitory phase; — high-temperature silicon- nitride alloys, for example SiAlONe, Si3N4-Y203...Non-oxide ceramics, for example silicon carbide, boron nitride , boron carbide, etc. a) further development of the processing steps within a...line width and increasing the number of elements per chip increases the cleanliness requirements—expressed in maximum concentration of metal ions

  2. Europe Report, Science and Technology.

    Science.gov (United States)

    2007-11-02

    head (blocking the injection into the host). The use of psoralens in photochemotherapy for skin diseases (PUVA- therapy of psoriasis ) immediately raises...Bonnier-owned Medipharm in Angelholm which wants to develop a new generation of biological additives in animal fodder: "We know which companies we...in German No 11, 1985 p 25 [Article by Guenter Loeber, Dr habil, Central Institute for Microbiology and Experimental Therapy : "Phases of Successful

  3. Nordic science and technology entrepreneurship education

    DEFF Research Database (Denmark)

    Warhuus, Jan P.; Basaiawmoit, Rajiv Vaid

    As a university discipline, entrepreneurship education (EEd) has moved from whether it can be taught, to what and how it should be taught (Kuratko 2005) and beyond the walls of the business school (Hindle 2007), where a need for a tailored, disciplinary approach is becoming apparent. Within science......, technology, engineering, and mathematics (STEM) EEd, tacit knowledge of what works and why is growing, while reflections to activate this knowledge are often kept local or reported to the EEd community as single cases, which are difficult compare and contrast for the purpose of deriving cross-case patterns......, findings, and knowledge. The objective of this paper is to decode this tacit knowledge within Nordic science and technology institutions, and use it to provide guidance for future EEd program designs and improvements....

  4. Online Resources to Support Professional Development for Managing and Preserving Geospatial Data

    Science.gov (United States)

    Downs, R. R.; Chen, R. S.

    2013-12-01

    Improved capabilities of information and communication technologies (ICT) enable the development of new systems and applications for collecting, managing, disseminating, and using scientific data. New knowledge, skills, and techniques are also being developed to leverage these new ICT capabilities and improve scientific data management practices throughout the entire data lifecycle. In light of these developments and in response to increasing recognition of the wider value of scientific data for society, government agencies are requiring plans for the management, stewardship, and public dissemination of data and research products that are created by government-funded studies. Recognizing that data management and dissemination have not been part of traditional science education programs, new educational programs and learning resources are being developed to prepare new and practicing scientists, data scientists, data managers, and other data professionals with skills in data science and data management. Professional development and training programs also are being developed to address the need for scientists and professionals to improve their expertise in using the tools and techniques for managing and preserving scientific data. The Geospatial Data Preservation Resource Center offers an online catalog of various open access publications, open source tools, and freely available information for the management and stewardship of geospatial data and related resources, such as maps, GIS, and remote sensing data. Containing over 500 resources that can be found by type, topic, or search query, the geopreservation.org website enables discovery of various types of resources to improve capabilities for managing and preserving geospatial data. Applications and software tools can be found for use online or for download. Online journal articles, presentations, reports, blogs, and forums are also available through the website. Available education and training materials include

  5. Recent progress in terahertz science and technology

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The relatively new technique of coherent electromagnetic radiation, in the region of 1012 Hz, has potential to detect the nature of low energy processes in physics, chemistry and biomedicine. In this review article, an overview of recent progress of terahertz (THz) science and technology is presented. The development of the THz generation and detection system, the THz radiation applications which include THz time-domain spectroscopy and T-ray imaging, and the future potential of THz wave research are discussed.

  6. Formulation of disperse systems science and technology

    CERN Document Server

    Tadros, Tharwat F

    2014-01-01

    This book presents comprehensively the science and technology behind the formulation of disperse systems like emulsions, suspensions, foams and others. Starting with a general introduction, the book covers a broad range of topics like the role of different classes of surfactants, stability of disperse systems, formulation of different dispersions, evaluation of formulations and many more. Many examples are included, too. Written by the experienced author and editor Tharwart Tadros, this book is indispensable for every scientist working in the field.

  7. Nanoscale Science, Engineering and Technology Research Directions

    Energy Technology Data Exchange (ETDEWEB)

    Lowndes, D. H.; Alivisatos, A. P.; Alper, M.; Averback, R. S.; Jacob Barhen, J.; Eastman, J. A.; Imre, D.; Lowndes, D. H.; McNulty, I.; Michalske, T. A.; Ho, K-M; Nozik, A. J.; Russell, T. P.; Valentin, R. A.; Welch, D. O.; Barhen, J.; Agnew, S. R.; Bellon, P.; Blair, J.; Boatner, L. A.; Braiman, Y.; Budai, J. D.; Crabtree, G. W.; Feldman, L. C.; Flynn, C. P.; Geohegan, D. B.; George, E. P.; Greenbaum, E.; Grigoropoulos, C.; Haynes, T. E.; Heberlein, J.; Hichman, J.; Holland, O. W.; Honda, S.; Horton, J. A.; Hu, M. Z.-C.; Jesson, D. E.; Joy, D. C.; Krauss, A.; Kwok, W.-K.; Larson, B. C.; Larson, D. J.; Likharev, K.; Liu, C. T.; Majumdar, A.; Maziasz, P. J.; Meldrum, A.; Miller, J. C.; Modine, F. A.; Pennycook, S. J.; Pharr, G. M.; Phillpot, S.; Price, D. L.; Protopopescu, V.; Poker, D. B.; Pui, D.; Ramsey, J. M.; Rao, N.; Reichl, L.; Roberto, J.; Saboungi, M-L; Simpson, M.; Strieffer, S.; Thundat, T.; Wambsganss, M.; Wendleken, J.; White, C. W.; Wilemski, G.; Withrow, S. P.; Wolf, D.; Zhu, J. H.; Zuhr, R. A.; Zunger, A.; Lowe, S.

    1999-01-01

    This report describes important future research directions in nanoscale science, engineering and technology. It was prepared in connection with an anticipated national research initiative on nanotechnology for the twenty-first century. The research directions described are not expected to be inclusive but illustrate the wide range of research opportunities and challenges that could be undertaken through the national laboratories and their major national scientific user facilities with the support of universities and industry.

  8. Advances in nuclear science and technology

    CERN Document Server

    Greebler, Paul

    1968-01-01

    Advances in Nuclear Science and Technology Volume 4 provides information pertinent to the fundamental aspects of advanced reactor concepts. This book discusses the advances in various areas of general applicability, including modern perturbation theory, optimal control theory, and industrial application of ionizing radiations.Organized into seven chapters, this volume begins with an overview of the technology of sodium-cooled fast breeder power reactors and gas-cooled power reactors. This text then examines the key role of reactor safety in the development of fast breeder reactors. Other chapt

  9. Advances in software science and technology

    CERN Document Server

    Kamimura, Tsutomu

    1994-01-01

    This serial is a translation of the original works within the Japan Society of Software Science and Technology. A key source of information for computer scientists in the U.S., the serial explores the major areas of research in software and technology in Japan. These volumes are intended to promote worldwide exchange of ideas among professionals.This volume includes original research contributions in such areas as Augmented Language Logic (ALL), distributed C language, Smalltalk 80, and TAMPOPO-an evolutionary learning machine based on the principles of Realtime Minimum Skyline Detection.

  10. Science and Technology Diplomacy with Cuba

    Science.gov (United States)

    Colon, Frances

    President Obama's announcement of U. S. policy change toward Cuba and increased freedom of interaction with the Cuban people opens unprecedented and long-awaited opportunities for the scientific and engineering communities in the U. S. and in Cuba to establish and expand collaborative efforts that will greatly advance U.S. and Cuba science and technology agendas. New rules for export of donated-only items for scientific use will bring researchers closer to the level of their professional peers around the world. Increasing Cubans' access to information will result in greater interactions between scientific communities and enable the sharing of ideas and discoveries that can fuel entrepreneurship on the island. The scientific community has expressed an extraordinary level of interest in the wide range of scientific opportunities that the new policy presents, in collaborating with their Cuban counterparts, and in supporting the development of scientific capacity in Cuba. In response to numerous expressions of interest and inquiries from the scientific community, the Office of the Science and Technology Adviser to the Secretary of State (STAS) has engaged in public outreach to inform the U.S. science and technology community of the implications of the new policy for collaborative research, emerging scientific opportunities, and the standing limitations for engagement with the people of Cuba.

  11. JPRS Report, Science & Technology, USSR: Science and Technology Policy.

    Science.gov (United States)

    2007-11-02

    problemy gomeore- zisa" [ Rheumatism , Rheumatoid Arthritis and Problems of Homeorhesis]. Izd. Saratovskogo universiteta, 1983; the monograph...V.l. Orlov and V.G. Ovsyannikov—the series of works "The Study of the Microcirculation of the Womb at the Time of Pregnancy and Its Use for the...34Revmatism i problemy vegetativnoy reaktivnosti i gipotalamicheskoy regulatsii gomeostaza" [ Rheumatism i Problems of Vegetative Reactivity and Hypothalamic

  12. Science-Technology Coupling: The Case of Mathematical Logic and Computer Science.

    Science.gov (United States)

    Wagner-Dobler, Roland

    1997-01-01

    In the history of science, there have often been periods of sudden rapprochements between pure science and technology-oriented branches of science. Mathematical logic as pure science and computer science as technology-oriented science have experienced such a rapprochement, which is studied in this article in a bibliometric manner. (Author)

  13. Armored Combat Vehicles Science and Technology Plan

    Science.gov (United States)

    1982-11-01

    analysis0 SS 94 GHz TRANSMITTER/RECEIVER MODULE Provide low cost transciever modules for pulsed, FMCW or FSK radars at 35-100 Gfz. STAC!LTZATTOU...prepared by TACOM. 3 !. ... Ill11111iilIl 0 1 lPI IPIt’IlA BEST AVAILABLE.COPY The Armored Combat Vehicle Science and Technology Base Development program...classes of Army Systems including Radar , E-O, AD. Communications, Missiles and EW. NETWORK MANAGEMENT INTEGRATION - BATTLEFIELD INFORMATION

  14. Science and technology review, October 1997

    Energy Technology Data Exchange (ETDEWEB)

    Upadhye, R.

    1997-10-01

    This month`s issue contains articles entitled Livermore Science and Technology Garner Seven 1997 R&D 100 Awards; New Interferometer Measures to Atomic Dimensions; Compact More Powerful Chips from Virtually Defect-free Thin Film Systems, A New Precision Cutting Tool; The Femtosecond Laser; MELD: A CAD Tool for Photonoics Systems, The Tiltmeter: Tilting at Great Depths to Find Oil; Smaller Insulators Handle Higher Voltage; and Compact Storage Management Software: The Next Generation.

  15. Narrative Pedagogies in Science, Mathematics and Technology

    Science.gov (United States)

    Hobbs, Linda; Davis, Rob

    2013-06-01

    Despite years of research, there remains serious concern regarding the engagement of students in science, mathematics and technology education. In this paper, the authors explore how narrative pedagogies are used in science, mathematics and technology in order to make the subjects meaningful. The paper focuses specifically on the role and aesthetic nature of narrative as a pedagogical approach in these school subjects and between school sectors. Case study methodology was used to compare the findings of two independent studies investigating the role of narrative-based pedagogies in mathematics and science (first author) and technology (second author). Based on this comparison, this paper proposes two perspectives on narrative-based pedagogies that deal with the connection of students with the subject: inward-looking that situated the learner within the story generated around artefact creation, and outward-looking that situated the stories of the content into students' lifeworlds. The use of this comparative lens enabled a higher level of analysis that could not have been achieved by each research programme, generating a broader narrative that provided deeper insight into the teaching and learning experience.

  16. Constitutional moments in governing science and technology.

    Science.gov (United States)

    Jasanoff, Sheila

    2011-12-01

    Scholars in science and technology studies (STS) have recently been called upon to advise governments on the design of procedures for public engagement. Any such instrumental function should be carried out consistently with STS's interpretive and normative obligations as a social science discipline. This article illustrates how such threefold integration can be achieved by reviewing current US participatory politics against a 70-year backdrop of tacit constitutional developments in governing science and technology. Two broad cycles of constitutional adjustment are discerned: the first enlarging the scope of state action as well as public participation, with liberalized rules of access and sympathetic judicial review; the second cutting back on the role of the state, fostering the rise of an academic-industrial complex for technology transfer, and privatizing value debates through increasing delegation to professional ethicists. New rules for public engagement in the United Sates should take account of these historical developments and seek to counteract some of the anti-democratic tendencies observable in recent decades.

  17. Charter of the Science and Technology Policy Council (STPC)

    Science.gov (United States)

    The EPA Science and Technology Policy Council (STPC) will identify critical science and technology policy issues and develop policies to help advance the Administrator's environmental and public health priorities.

  18. The Danish Association for Science and Technology Studies

    DEFF Research Database (Denmark)

    A presentation of the Danish Association for Science and Technology Studies (DASTS). Organization, experiences, challenges and future developments.......A presentation of the Danish Association for Science and Technology Studies (DASTS). Organization, experiences, challenges and future developments....

  19. JPRS Report, Science & Technology, Japan

    Science.gov (United States)

    2007-11-02

    This is Japan Report with Science and Technology. It contains the issues with different topics on biotecnology , defense industry, nuclear engineering, Marine technology, science and technology policy.

  20. 77 FR 56681 - Nanoscale Science, Engineering, and Technology Subcommittee; Committee on Technology, National...

    Science.gov (United States)

    2012-09-13

    ... Doc No: 2012-22676] OFFICE OF SCIENCE AND TECHNOLOGY POLICY Nanoscale Science, Engineering, and Technology Subcommittee; Committee on Technology, National Science and Technology Council; Public Engagement Through Nano.gov Webinar AGENCY: Executive Office of the President, Office of Science and...

  1. OpenSearch technology for geospatial resources discovery

    Science.gov (United States)

    Papeschi, Fabrizio; Enrico, Boldrini; Mazzetti, Paolo

    2010-05-01

    In 2005, the term Web 2.0 has been coined by Tim O'Reilly to describe a quickly growing set of Web-based applications that share a common philosophy of "mutually maximizing collective intelligence and added value for each participant by formalized and dynamic information sharing". Around this same period, OpenSearch a new Web 2.0 technology, was developed. More properly, OpenSearch is a collection of technologies that allow publishing of search results in a format suitable for syndication and aggregation. It is a way for websites and search engines to publish search results in a standard and accessible format. Due to its strong impact on the way the Web is perceived by users and also due its relevance for businesses, Web 2.0 has attracted the attention of both mass media and the scientific community. This explosive growth in popularity of Web 2.0 technologies like OpenSearch, and practical applications of Service Oriented Architecture (SOA) resulted in an increased interest in similarities, convergence, and a potential synergy of these two concepts. SOA is considered as the philosophy of encapsulating application logic in services with a uniformly defined interface and making these publicly available via discovery mechanisms. Service consumers may then retrieve these services, compose and use them according to their current needs. A great degree of similarity between SOA and Web 2.0 may be leading to a convergence between the two paradigms. They also expose divergent elements, such as the Web 2.0 support to the human interaction in opposition to the typical SOA machine-to-machine interaction. According to these considerations, the Geospatial Information (GI) domain, is also moving first steps towards a new approach of data publishing and discovering, in particular taking advantage of the OpenSearch technology. A specific GI niche is represented by the OGC Catalog Service for Web (CSW) that is part of the OGC Web Services (OWS) specifications suite, which provides a

  2. RUSSIAN FEDERATION STATE PRIZE IN SCIENCE AND TECHNOLOGY FOR 2009

    OpenAIRE

    2010-01-01

    The Russian Federation State Prize in the field of Science and Technology for 2009 for "A Set of Scientific Works on the Development of Laser and Information Technologies in Medicine" (Presidential Decree N° 678, dated June 6th, 2010) was awarded jointly to Doctor of Physical and Mathematical Sciences, Academician of the Russian Academy of Sciences, Director of the Institute of Laser and Information Technologies, Russian Academy of Sciences, V. Ya. Panchenko; to Doctor of Medical Sciences, Ac...

  3. Science and Technology Review September 2001

    Energy Technology Data Exchange (ETDEWEB)

    Quong, A.A.

    2001-09-01

    This issue contains the following articles: (1) ''Technology Transfer Takes a Team''. (2) ''Zeroing In on Genes'' With Gene Recovery Microdissection, sequencing an entire genome to find its genes will no longer be necessary. (3) ''Big Glass for a Big Laser'' Together, Livermore and two leading laser glass producers have developed a revolutionary new method for making big pieces of high-quality laser glass. (4) ''Lasershot Makes Its Mark'' The Lasershot Marking System creates permanent, high-resolution identification marks on safety-critical metal parts, without weakening the part. (5) ''Tracking the Global Spread of Advanced Technology'' The Center for Global Security Research takes on the challenge of analyzing and raising awareness of the potential national security threats posed by advances in science and technology.

  4. Science and Technology Text Mining: Global Technology Watch

    Science.gov (United States)

    2003-07-01

    Prog Bio, 57: (3), 1998. 20. Swanson, D.R., “Fish Oil, Raynauds Syndrome , and Undiscovered Public Knowledge”, Perspect Biol Med, .30: (1), 1986. 21...based, required to understand the status of science and technology ( S &T) globally. Since one important dissemination avenue for S &T is its literature...literature in S &T development and exploitation. Ready access to the results of all global research performed is required in order to: REPORT DOCUMENTATION

  5. The Value of Information and Geospatial Technologies for the analysis of tidal current patterns in the Guanabara Bay (Rio de Janeiro)

    Science.gov (United States)

    Isotta Cristofori, Elena; Demarchi, Alessandro; Facello, Anna; Cámaro, Walther; Hermosilla, Fernando; López, Jaime

    2016-04-01

    The study and validation of tidal current patterns relies on the combination of several data sources such as numerical weather prediction models, hydrodynamic models, weather stations, current drifters and remote sensing observations. The assessment of the accuracy and the reliability of produced patterns and the communication of results, including an easy to understand visualization of data, is crucial for a variety of stakeholders including decision-makers. The large diffusion of geospatial equipment such as GPS, current drifters, aerial photogrammetry, allows to collect data in the field using mobile and portable devices with a relative limited effort in terms of time and economic resources. Theses real-time measurements are essential in order to validate the models and specifically to assess the skill of the model during critical environmental conditions. Moreover, the considerable development in remote sensing technologies, cartographic services and GPS applications have enabled the creation of Geographic Information Systems (GIS) capable to store, analyze, manage and integrate spatial or geographical information with hydro-meteorological data. This valuable contribution of Information and geospatial technologies can benefit manifold decision-makers including high level sport athletes. While the numerical approach, commonly used to validate models with in-situ data, is more familiar for scientific users, high level sport users are not familiar with a numerical representations of data. Therefore the integration of data collected in the field into a GIS allows an immediate visualization of performed analysis into geographic maps. This visualization represents a particularly effective way to communicate current patterns assessment results and uncertainty in information, leading to an increase of confidence level about the forecast. The aim of this paper is to present the methodology set-up in collaboration with the Austrian Sailing Federation, for the study of

  6. Advances in nuclear science and technology

    CERN Document Server

    Henley, Ernest J

    1970-01-01

    Advances in Nuclear Science and Technology, Volume 5 presents the underlying principles and theory, as well as the practical applications of the advances in the nuclear field. This book reviews the specialized applications to such fields as space propulsion.Organized into six chapters, this volume begins with an overview of the design and objective of the Fast Flux Test Facility to provide fast flux irradiation testing facilities. This text then examines the problem in the design of nuclear reactors, which is the analysis of the spatial and temporal behavior of the neutron and temperature dist

  7. Measurement Uncertainties in Science and Technology

    CERN Document Server

    Grabe, Michael

    2005-01-01

    At the turn of the 19th century, Carl Friedrich Gauß founded error calculus by predicting the then unknown position of the planet Ceres. Ever since, error calculus has occupied a place at the heart of science. In this book, Grabe illustrates the breakdown of traditional error calculus in the face of modern measurement techniques. Revising Gauß’ error calculus ab initio, he treats random and unknown systematic errors on an equal footing from the outset. Furthermore, Grabe also proposes what may be called well defined measuring conditions, a prerequisite for defining confidence intervals that are consistent with basic statistical concepts. The resulting measurement uncertainties are as robust and reliable as required by modern-day science, engineering and technology.

  8. Laser science and technology update - 1999

    Energy Technology Data Exchange (ETDEWEB)

    Chen, H L; Powell, H T

    1999-09-23

    The Laser Science and Technology (LS and T) Program's mission is to provide advanced solid-state laser and optics technologies for the Laboratory, government, and industry. The primary activities of LS and T in 1998 have been threefold--to complete the laser technology development and laser component testing for the ICF/NIF Program, to develop advanced solid-state laser systems and optical components for the Department of Defense (DoD) and DOE, and to address the needs of other government agencies and U.S. industry. After a four-year campaign, the LS and T Program achieved timely completion of the laser development effort for the NIF in 1998. This effort includes the special laser and component development, integrated performance testing on Beamlet, and detailed design and cost optimization using computation codes. Upon completing the Title II design review, the focus of the LS and T support effort has been shifted toward NIF laser hardware acquisition and deployment. The LS and T team also continued to develop advanced high-power solid-state laser technology for both the U.S. government and industrial partners. Progress was also made in several new areas: (a) diode-pumped solid-state laser drivers for high-energy-density physics and inertial fusion energy; (b) high-average-power femtosecond and nanosecond lasers for materials processing; and (c) femtosecond lasers for the generation of advanced light sources.

  9. Advances in nuclear science and technology

    CERN Document Server

    Greebler, Paul

    1966-01-01

    Advances in Nuclear Science and Technology, Volume 3 provides an authoritative, complete, coherent, and critical review of the nuclear industry. This book presents the advances in the atomic energy field.Organized into six chapters, this volume begins with an overview of the use of pulsed neutron sources for the determination of the thermalization and diffusion properties of moderating as well as multiplying media. This text then examines the effect of nuclear radiation on electronic circuitry and its components. Other chapters consider radiation effects in various inorganic solids, with empha

  10. Advances in nuclear science and technology

    CERN Document Server

    Henley, Ernest J

    1962-01-01

    Advances in Nuclear Science and Technology, Volume 1 provides an authoritative, complete, coherent, and critical review of the nuclear industry. This book covers a variety of topics, including nuclear power stations, graft polymerization, diffusion in uranium alloys, and conventional power plants.Organized into seven chapters, this volume begins with an overview of the three stages of the operation of a power plant, either nuclear or conventionally fueled. This text then examines the major problems that face the successful development of commercial nuclear power plants. Other chapters consider

  11. Science Student Teachers and Educational Technology: Experience, Intentions, and Value

    Science.gov (United States)

    Efe, Rifat

    2011-01-01

    The primary purpose of this study is to examine science student teachers' experience with educational technology, their intentions for their own use, their intentions for their students' use, and their beliefs in the value of educational technology in science instruction. Four hundred-forty-eight science student teachers of different disciplines…

  12. Multi-source geospatial information integration and sharing in Virtual Globes

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Massive volumes of global geospatial information are being collected by newly designed acquisition devices and generated by various geospatial applications.This poses a critical challenge to efficiently organize and effectively integrate global multi-source geospatial information.This paper introduces a global seamless data model for the organization of huge multi-source,multi-resolution and multi-temporal geospatial data.Based on this data model,the management of the global multi-resolution pyramid is discussed in detail.To integrate geospatial data and processing functions from various GIS systems,a service-oriented framework is presented through the technology of Virtual Globe.Finally,a Virtual Globe system,GeoGlobe,is developed and illustrated.

  13. Advances in nuclear science and technology

    CERN Document Server

    Henley, Ernest J

    1975-01-01

    Advances in Nuclear Science and Technology, Volume 8 discusses the development of nuclear power in several countries throughout the world. This book discusses the world's largest program of land-based electricity production in the United States.Organized into six chapters, this volume begins with an overview of the phenomenon of quasi-exponential behavior by examining two mathematical models of the neutron field. This text then discusses the finite element method, which is a method for obtaining approximate solutions to integral or differential equations. Other chapters consider the status of

  14. Monitoring science and technology for competitive advantage

    Energy Technology Data Exchange (ETDEWEB)

    Ashton, W.B.; Johnson, A. [Pacific Northwest Lab., Richland, WA (United States); Stacey, G. [Battelle, Geneva (Switzerland)

    1994-08-01

    In this age of rapid technological innovation, firms that do not stay abreast of the latest advancements in science and technology (S&T) stand a greater chance of missing opportunities than firms that maintain vigilance over the ever-changing technical environment. As a result, a resurgence of interest in technical intelligence for business is occurring in companies around the globe. Many firms now have formal technical intelligence programs to gather, analyze and use S&T information to watch their competitors, to track emerging trends in technological development and to anticipate significant technology-based changes in key markets. Careful management of technical information that affects a business can have a vital influence on corporate profitability and long term health. This paper describes the main features of technical intelligence operations in business, drawing on the experience of several companies that develop and use intelligence information. The steps of gathering, analyzing, evaluating and using information for business decisions are described and examples are given to illustrate how intelligence concepts are implemented in firms from several different industries. Practical issues such as understanding user needs, ethical data collection, effective analysis methods and using intelligence results are covered in the paper.

  15. Soviet satellite communications science and technology

    Energy Technology Data Exchange (ETDEWEB)

    Birch, J.N.; Campanella, S.J.; Gordon, G.D.; McElroy, D.R.; Pritchard, W.L.; Stamminger, R.

    1991-08-01

    This is a report by six US scientists and engineers concerning the current state of the art and projections of future Soviet satellite communications technologies. The panel members are experts in satellite stabilization, spacecraft environments, space power generation, launch systems, spacecraft communications sciences and technologies, onboard processing, ground stations, and other technologies that impact communications. The panel assessed the Soviet ability to support high-data-rate space missions at 128 Mbps by evaluating current and projected Soviet satellite communications technologies. A variety of space missions were considered, including Earth-to-Earth communications via satellites in geostationary or highly elliptical orbits, those missions that require space-to-Earth communications via a direct path and those missions that require space-to-Earth communications via a relay satellite. Soviet satellite communications capability, in most cases, is 10 years behind that of the United States and other industrialized nations. However, based upon an analysis of communications links needed to support these missions using current Soviet capabilities, it is well within the current Soviet technology to support certain space missions outlined above at rates of 128 Mbps or higher, although published literature clearly shows that the Soviet Union has not exceeded 60 Mbps in its current space system. These analyses are necessary but not sufficient to determine mission data rates, and other technologies such as onboard processing and storage could limit the mission data rate well below that which could actually be supported via the communications links. Presently, the Soviet Union appears to be content with data rates in the low-Earth-orbit relay via geostationary mode of 12 Mbps. This limit is a direct result of power amplifier limits, spacecraft antenna size, and the utilization of K{sub u}-band frequencies. 91 refs., 16 figs., 15 tabs.

  16. Science, technology and engineering at LANL

    Energy Technology Data Exchange (ETDEWEB)

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

    2011-01-06

    The Laboratory provides science solution to the mission areas of nuclear deterrence, global security, and energy security. The capabilities support the Laboratory's vision as the premier national security science laboratory. The strength of LANL's science is at the core of the Laboratory. The Laboratory addresses important science questions for stockpile stewardship, emerging threats, and energy. The underpinning science vitality to support mission areas is supported through the Post Doc program, the fundamental science program in LDRD, collaborations fostered through the Institutes, and the LANL user facilities. LANL fosters the strategy of Science that Matters through investments, people, and facilities.

  17. Laser Science and Technology Program Update 2002

    Energy Technology Data Exchange (ETDEWEB)

    Hackel, L A; Chen, H L

    2003-03-01

    The Laser Science and Technology (LS&T) Program's mission is to develop advanced lasers, optics, materials technologies, and applications to solve problems and create new capabilities of importance to the nation and the Laboratory. A top, near-term priority is to provide technical support in the deployment and upgrade of the National Ignition Facility (NIF). Our other program activities synergistically develop technologies that are of interest to the NIF Directorate but outside the scope of the NIF funding. The primary objectives of LS&T activities in 2002 have been fourfold--(a) to support deployment of hardware and to enhance laser and optics performance for NIF, (b) to develop high-energy petawatt laser science and technology for the Department of Energy (DOE), (c) to develop advanced solid-state laser systems and optical components for the Department of Defense (DoD), and to invent develop, and deliver improved concepts and hardware for other government agencies and industry. Special efforts have been devoted to building and maintaining our capabilities in three technology areas: high-power short-pulse solid-state lasers, high-power optical materials, and applications of advanced lasers. LS&T activities during 2002 focused on seven major areas: (1) NIF Project--LS&T led major advances in the deployment of NIF Final Optics Assembly (FOA) and the development of 3{omega} optics processing and treatment technologies to enhance NIF's operations and performance capabilities. (2) Stockpile Stewardship Program (SSP)--LS&T personnel continued development of ultrashort-pulse lasers and high-power, large-aperture optics for applications in SSP, extreme-field science and national defense. To enhance the high-energy petawatt (HEPW) capability in NIF, LS&T continued development of advanced compressor-grating and front-end laser technologies utilizing optical-parametric chirped-pulse amplification (OPCPA). (3) High-energy-density physics and inertial fusion energy

  18. Laser Science and Technology Program Update 2002

    Energy Technology Data Exchange (ETDEWEB)

    Hackel, L A; Chen, H L

    2003-03-01

    The Laser Science and Technology (LS&T) Program's mission is to develop advanced lasers, optics, materials technologies, and applications to solve problems and create new capabilities of importance to the nation and the Laboratory. A top, near-term priority is to provide technical support in the deployment and upgrade of the National Ignition Facility (NIF). Our other program activities synergistically develop technologies that are of interest to the NIF Directorate but outside the scope of the NIF funding. The primary objectives of LS&T activities in 2002 have been fourfold--(a) to support deployment of hardware and to enhance laser and optics performance for NIF, (b) to develop high-energy petawatt laser science and technology for the Department of Energy (DOE), (c) to develop advanced solid-state laser systems and optical components for the Department of Defense (DoD), and to invent develop, and deliver improved concepts and hardware for other government agencies and industry. Special efforts have been devoted to building and maintaining our capabilities in three technology areas: high-power short-pulse solid-state lasers, high-power optical materials, and applications of advanced lasers. LS&T activities during 2002 focused on seven major areas: (1) NIF Project--LS&T led major advances in the deployment of NIF Final Optics Assembly (FOA) and the development of 3{omega} optics processing and treatment technologies to enhance NIF's operations and performance capabilities. (2) Stockpile Stewardship Program (SSP)--LS&T personnel continued development of ultrashort-pulse lasers and high-power, large-aperture optics for applications in SSP, extreme-field science and national defense. To enhance the high-energy petawatt (HEPW) capability in NIF, LS&T continued development of advanced compressor-grating and front-end laser technologies utilizing optical-parametric chirped-pulse amplification (OPCPA). (3) High-energy-density physics and inertial fusion energy

  19. Laser Science and Technology Program Update 2001

    Energy Technology Data Exchange (ETDEWEB)

    Chen, H L; Hackel, L A

    2002-01-01

    The Laser Science and Technology (LS&T) Program's mission is to develop advanced solid-state lasers, optics, materials technologies, and applications to solve problems and create new capabilities of importance to the Nation and the Laboratory. A top, near-term priority is to provide technical support to the National Ignition Facility (NIF) to ensure activation success. LS&T provides the NIF Programs with core competencies and supports its economic viability. The primary objectives of LS&T activities in fiscal year (FY) 2001 have been threefold: (1) to support deployment of hardware and to enhance lasers and optics performance for NIF, (2) to develop advanced solid-state laser systems and optical components for the Department of Energy (DOE) and the Department of Defense (DoD), and (3) to invent, develop, and deliver improved concepts and hardware for other government agencies and U.S. industry. Special efforts have also been devoted to building and maintaining our capabilities in three technology areas: high-power solid-state lasers, high-power optical materials, and applications of advanced lasers.

  20. Shock wave science and technology reference library

    CERN Document Server

    2009-01-01

    This book is the second of several volumes on solids in the Shock Wave Science and Technology Reference Library. These volumes are primarily concerned with high-pressure shock waves in solid media, including detonation and high-velocity impact and penetration events. Of the four extensive chapters in this volume, the first two describe the reactive behavior of condensed phase explosives, - Condensed-Phase Explosives: Shock Initiation and Detonation Phenomena (SA Sheffield and R Engelke) - First Principles Molecular Simulations of Energetic Materials at High-Pressures (F Zhang, S Alavi, and TK Woo), and the remaining two discuss the inert, mechanical response of solid materials. - Combined Compression and Shear Plane Waves (ZP Tang and JB Aidun), and - Dynamic Fragmentation of Solids (D Grady). All chapters are each self-contained, and can be read independently of each other. They offer a timely reference, for beginners as well as professional scientists and engineers, on the foundations of detonation phenomen...

  1. Toward Open Science at the European Scale: Geospatial Semantic Array Programming for Integrated Environmental Modelling

    Science.gov (United States)

    de Rigo, Daniele; Corti, Paolo; Caudullo, Giovanni; McInerney, Daniel; Di Leo, Margherita; San-Miguel-Ayanz, Jesús

    2013-04-01

    Interfacing science and policy raises challenging issues when large spatial-scale (regional, continental, global) environmental problems need transdisciplinary integration within a context of modelling complexity and multiple sources of uncertainty [1]. This is characteristic of science-based support for environmental policy at European scale [1], and key aspects have also long been investigated by European Commission transnational research [2-5]. Parameters ofthe neededdata- transformations ? = {?1????m} (a.5) Wide-scale transdisciplinary modelling for environment. Approaches (either of computational science or of policy-making) suitable at a given domain-specific scale may not be appropriate for wide-scale transdisciplinary modelling for environment (WSTMe) and corresponding policy-making [6-10]. In WSTMe, the characteristic heterogeneity of available spatial information (a) and complexity of the required data-transformation modelling (D- TM) appeal for a paradigm shift in how computational science supports such peculiarly extensive integration processes. In particular, emerging wide-scale integration requirements of typical currently available domain-specific modelling strategies may include increased robustness and scalability along with enhanced transparency and reproducibility [11-15]. This challenging shift toward open data [16] and reproducible research [11] (open science) is also strongly suggested by the potential - sometimes neglected - huge impact of cascading effects of errors [1,14,17-19] within the impressively growing interconnection among domain-specific computational models and frameworks. From a computational science perspective, transdisciplinary approaches to integrated natural resources modelling and management (INRMM) [20] can exploit advanced geospatial modelling techniques with an awesome battery of free scientific software [21,22] for generating new information and knowledge from the plethora of composite data [23-26]. From the perspective

  2. Integrating Science and Technology: Using Technological Pedagogical Content Knowledge as a Framework to Study the Practices of Science Teachers

    Science.gov (United States)

    Pringle, Rose M.; Dawson, Kara; Ritzhaupt, Albert D.

    2015-01-01

    In this study, we examined how teachers involved in a yearlong technology integration initiative planned to enact technological, pedagogical, and content practices in science lessons. These science teachers, engaged in an initiative to integrate educational technology in inquiry-based science lessons, provided a total of 525 lesson plans for this…

  3. Shock wave science and technology reference library

    CERN Document Server

    2009-01-01

    This book, as a volume of the Shock Wave Science and Technology Reference Library, is primarily concerned with detonation waves or compression shock waves in reactive heterogeneous media, including mixtures of solid, liquid and gas phases. The topics involve a variety of energy release and control processes in such media - a contemporary research field that has found wide applications in propulsion and power, hazard prevention as well as military engineering. The six extensive chapters contained in this volume are: - Spray Detonation (SB Murray and PA Thibault) - Detonation of Gas-Particle Flow (F Zhang) - Slurry Detonation (DL Frost and F Zhang) - Detonation of Metalized Composite Explosives (MF Gogulya and MA Brazhnikov) - Shock-Induced Solid-Solid Reactions and Detonations (YA Gordopolov, SS Batsanov, and VS Trofimov) - Shock Ignition of Particles (SM Frolov and AV Fedorov) Each chapter is self-contained and can be read independently of the others, though, they are thematically interrelated. They offer a t...

  4. Shock Waves Science and Technology Library

    CERN Document Server

    2012-01-01

    This book, as a volume of the Shock Wave Science and Technology Reference Library, is primarily concerned with the fundamental theory of detonation physics in gaseous and condensed phase reactive media. The detonation process involves complex chemical reaction and fluid dynamics, accompanied by intricate effects of heat, light, electricity and magnetism - a contemporary research field that has found wide applications in propulsion and power, hazard prevention as well as military engineering. The seven extensive chapters contained in this volume are: - Chemical Equilibrium Detonation (S. Bastea and LE Fried) - Steady One-Dimensional Detonations (A Higgins) - Detonation Instability (HD Ng and F Zhang) - Dynamic Parameters of Detonation (AA Vasiliev) - Multi-Scaled Cellular Detonation (D Desbordes and HN Presles) - Condensed Matter Detonation: Theory and Practice (C Tarver) - Theory of Detonation Shock Dynamics (JB Bdzil and DS Stewart) The chapters are thematically interrelated in a systematic descriptive appro...

  5. Science and Technology Review June 2002

    Energy Technology Data Exchange (ETDEWEB)

    Budil, K.

    2002-06-01

    This Science and Technology Review has the following stories: (1) Fighting Bioterrorism, Fighting Cancer; (2) A Two-Pronged Attack on Bioterrorism--synthetic two-legged molecules will be excellent detectors of biowarfare agents and cancer cells; (3) Adaptive Optics Sharpen the View from Earth--astronomers are obtaining images with unprecedented resolution, thanks to telescopes equipped with adaptive optics developed at Livermore; (4) Experiments Re-create X Rays from Comets--Experiments using the Laboratory's electron beam ion trap and an x-ray spectrometer designed by the National Aeronautics and Space Administration are shedding light on how comets emit x rays as they pass the Sun; (5) Chemistry--50 Years of exploring the Material World--from isotopic analysis to atomic-level simulations of material behavior, Livermore's chemists and materials scientists apply their expertise to fulfill the Laboratory's mission.

  6. Grid computing enhances standards-compatible geospatial catalogue service

    Science.gov (United States)

    Chen, Aijun; Di, Liping; Bai, Yuqi; Wei, Yaxing; Liu, Yang

    2010-04-01

    A catalogue service facilitates sharing, discovery, retrieval, management of, and access to large volumes of distributed geospatial resources, for example data, services, applications, and their replicas on the Internet. Grid computing provides an infrastructure for effective use of computing, storage, and other resources available online. The Open Geospatial Consortium has proposed a catalogue service specification and a series of profiles for promoting the interoperability of geospatial resources. By referring to the profile of the catalogue service for Web, an innovative information model of a catalogue service is proposed to offer Grid-enabled registry, management, retrieval of and access to geospatial resources and their replicas. This information model extends the e-business registry information model by adopting several geospatial data and service metadata standards—the International Organization for Standardization (ISO)'s 19115/19119 standards and the US Federal Geographic Data Committee (FGDC) and US National Aeronautics and Space Administration (NASA) metadata standards for describing and indexing geospatial resources. In order to select the optimal geospatial resources and their replicas managed by the Grid, the Grid data management service and information service from the Globus Toolkits are closely integrated with the extended catalogue information model. Based on this new model, a catalogue service is implemented first as a Web service. Then, the catalogue service is further developed as a Grid service conforming to Grid service specifications. The catalogue service can be deployed in both the Web and Grid environments and accessed by standard Web services or authorized Grid services, respectively. The catalogue service has been implemented at the George Mason University/Center for Spatial Information Science and Systems (GMU/CSISS), managing more than 17 TB of geospatial data and geospatial Grid services. This service makes it easy to share and

  7. Resource Allocation of Agricultural Science and Technology R&D

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The status quo of resource allocation of agricultural science and technology R&D(research and development)both at home and abroad,including the amount and function of agricultural science and technology research funds,human resources in the resources of agricultural science and technology R&D,the efficiency of resource allocation of agricultural science and technology R&D,the management system of agricultural scientific innovation and the operation status of scientific funds,is analyzed.The problems in the current resource allocation of agricultural science and technology R&D are put forward,including unreasonable resource allocation;low efficiency,and low efficiency of the transformation of agricultural scientific achievements.The highly effective resource allocation of agricultural science and technology R&D is analyzed from the aspects of resource allocation structure,environment,channel,spatial layout and industrial chain.

  8. USING OF NEWSPAPER IN SCIENCE AND TECHNOLOGY COURSES

    Directory of Open Access Journals (Sweden)

    Esma BULUŞ KIRIKKAYA

    2013-06-01

    Full Text Available Topics in science and technology course’s topics are related closely to daily life. Therefore, relating science and technology course to daily life makes lessons entertaining and makes students to develop positive attitudes towards science. Being the aims of science and technology course for establishing relationship with daily life and being the newspapers including data about this course’s aims, shows this course’s relevance with using newspaper. In this research, it was aimed to emphasizing the importance of using newspaper in science education in our country and discussing how newspapers can be used in science and technology course in depth, 2 lesson plans are presented for understanding how the newspapers can be used in science and technology course better.

  9. Food Science and Technology. Teacher's Instructional Guide [and] Reference Book.

    Science.gov (United States)

    Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

    This reference book and teacher's instructional guide are intended for use in one- and two-year food science and technology programs for Texas high school students. The reference book provides information needed by employees in the food science and technology occupational area. Each chapter includes the following components: (1) a list of the…

  10. The Utilization of Historical Data and Geospatial Technology Advances at the Jornada Experimental Range to Support Western America Ranching Culture

    Directory of Open Access Journals (Sweden)

    Kris Havstad

    2011-09-01

    Full Text Available By the early 1900s, concerns were expressed by ranchers, academicians, and federal scientists that widespread overgrazing and invasion of native grassland by woody shrubs were having severe negative impacts upon normal grazing practices in Western America. Ranchers wanted to reverse these trends and continue their way of life and were willing to work with scientists to achieve these goals. One response to this desire was establishment of the USDA Jornada Experimental Range (783 km2 in south central New Mexico by a Presidential Executive Order in 1912 for conducting rangeland investigations. This cooperative effort involved experiments to understand principles of proper management and the processes causing the woody shrub invasion as well as to identify treatments to eradicate shrubs. By the late 1940s, it was apparent that combining the historical ground-based data accumulated at Jornada Experimental Range with rapidly expanding post World War II technologies would yield a better understanding of the driving processes in these arid and semiarid ecosystems which could then lead to improved rangeland management practices. One specific technology was the use of aerial photography to interpret landscape resource conditions. The assembly and utilization of long-term historical aerial photography data sets has occurred over the last half century. More recently, Global Positioning System (GPS techniques have been used in a myriad of scientific endeavors including efforts to accurately locate historical and contemporary treatment plots and to track research animals including livestock and wildlife. As an incredible amount of both spatial and temporal data became available, Geographic Information Systems have been exploited to display various layers of data over the same locations. Subsequent analyses of these data layers have begun to yield new insights. The most recent technological development has been the deployment of Unmanned Aerial Vehicles (UAVs

  11. Science and technology analyst's assistant, revision

    Science.gov (United States)

    Cromaty, A. S.; Adams, T. L.; Cunningham, J. F.; Tollander, C. J.

    1986-01-01

    We describe a research prototype software system named ASTA (Assistant for Science and Technology Analysis) that employs artificial intelligence technology to interpret radar signals and infer the probable nature of the radar system that produces them. Such analyses are of interest, for example, to engineers who wish to reverse-engineer an electronic system. Architecturally, ASTA is a multiple-process consulting expert system operating in a personal workstation environment. It comprises two principal components: an expert system that reasons using knowledge of electronic system design, radar physics, and signal analysis techniques, and a multiform-based user interface that maintains a separate database describing the complete state of interaction with the user, including a simplified user preference model, an interactive help subsystem, and a database of prior (completed or partial) analyses. These two processes are loosely coupled; that is, they operate in strictly separated namespaces, and they communicate using a mixture of synchronous (remote procedure call) and asynchronous (true) message passing. Message-based synchronization techniques are employed to assist in maintaining consistency between the two processes.

  12. The State Prize for 1991 Science and Technology Advance

    Institute of Scientific and Technical Information of China (English)

    LINantion; FENGYilun

    1992-01-01

    According to the report in Science and Technology Daily on 10 July 1991, prize winners for the State Prize for 1991 Science and Technology Advance in China have been selected by the Evaluation Committee of the State Prize for 1991 Science and Technology Advance. Among the prizes, eight programs were concerned with rice research: Pathogenetic Types of Rice Bacterial Leaf Blight in China and the Application in Disease-resistant Breeding, by FANG Zhongda,

  13. Third annual women in science and technology conference

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-31

    This report presents discussions presented at the conference for women in science and technology. Topics include balancing careers with the family, choices concerning graduate schools, and sexual harassment.

  14. Third annual women in science and technology conference

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    This report presents discussions presented at the conference for women in science and technology. Topics include balancing careers with the family, choices concerning graduate schools, and sexual harassment.

  15. Research on the Mode of Science and Technology Achievements Transformation in Chinese Universities - Shanghai University of Engineering Science

    OpenAIRE

    2014-01-01

    Science and technology achievements transformation¡¯s work in China universities faces new development opportunities and challenges. Based on Shanghai University of Engineering Science as an example, this paper studies local university of science and technology achievements transformation mode. Discussed respectively by means of social organization, technology exchange, Shanghai municipal education commission science and technology development center, district science and technology commissio...

  16. Research on the Mode of Science and Technology Achievements Transformation in Chinese Universities - Shanghai University of Engineering Science

    OpenAIRE

    Na Deng; Miaojun Dong; Haosi Chen

    2014-01-01

    Science and technology achievements transformation¡¯s work in China universities faces new development opportunities and challenges. Based on Shanghai University of Engineering Science as an example, this paper studies local university of science and technology achievements transformation mode. Discussed respectively by means of social organization, technology exchange, Shanghai municipal education commission science and technology development center, district science and technology commissio...

  17. Mapping a Difference: The Power of Geospatial Visualization

    Science.gov (United States)

    Kolvoord, B.

    2015-12-01

    Geospatial Technologies (GST), such as GIS, GPS and remote sensing, offer students and teachers the opportunity to study the "why" of where. By making maps and collecting location-based data, students can pursue authentic problems using sophisticated tools. The proliferation of web- and cloud-based tools has made these technologies broadly accessible to schools. In addition, strong spatial thinking skills have been shown to be a key factor in supporting students that want to study science, technology, engineering, and mathematics (STEM) disciplines (Wai, Lubinski and Benbow) and pursue STEM careers. Geospatial technologies strongly scaffold the development of these spatial thinking skills. For the last ten years, the Geospatial Semester, a unique dual-enrollment partnership between James Madison University and Virginia high schools, has provided students with the opportunity to use GST's to hone their spatial thinking skills and to do extended projects of local interest, including environmental, geological and ecological studies. Along with strong spatial thinking skills, these students have also shown strong problem solving skills, often beyond those of fellow students in AP classes. Programs like the Geospatial Semester are scalable and within the reach of many college and university departments, allowing strong engagement with K-12 schools. In this presentation, we'll share details of the Geospatial Semester and research results on the impact of the use of these technologies on students' spatial thinking skills, and discuss the success and challenges of developing K-12 partnerships centered on geospatial visualization.

  18. Educational Technology Classics: The Science Teacher and Educational Technology

    Science.gov (United States)

    Harbeck, Richard M.

    2015-01-01

    The science teacher is the key person who has the commitment and the responsibility for carrying out any brand of science education. All of the investments, predictions, and expressions of concern will have little effect on the accomplishment of the broad goals of science education if these are not reflected in the situations in which learning…

  19. Measurement Science and Technology at 2013

    Science.gov (United States)

    Birch, David J. S.

    2013-01-01

    Dear authors, reviewers and readers of Measurement Science and Technology, As a New Year dawns I would like to thank all those who have published papers with us in 2012, and offer a special thanks go to those of you who have given up much of your precious time and kindly reviewed articles for the journal. I would also like to take this opportunity to update you all on some of the developments on the journal as we look ahead to a 2013 that will be a very special year for MST. Something that many readers may not be aware of is that Measurement Science and Technology was the world's first scientific instrument journal, and in 2013 we will be celebrating 90 years since the journal was first published. In 1923 the Institute of Physics launched the Journal of Scientific Instruments in order to capture the essential information regarding the design and performance of instruments, which was then often unobtainable from books or articles focused on results. The journal has moved with the times over the 90 years since its first publication, changing its name and scope to ensure it reflects the community it serves, but the dissemination of useful measurement knowledge has always been its core purpose. In 2013 we will be celebrating the sustained success of the journal with a series of articles and events throughout the year. These include a one-day 'Frontiers of Measurement' meeting to be held at the Institute of Physics, London, on 21 March. We do hope you can join us and leading speakers for this exciting event. We also think you will enjoy reading the articles in this special reviews issue which will showcase some of the best research in the journal's scope as well as look back over the past 90 years with a historical perspective by Richard Dewhurst and a historical review of the measurement of dielectric properties of materials by Udo Kaatze. Regular readers will already be familiar with our special issue programme, collecting original research papers in areas of interest

  20. Wetland assessment, monitoring and management in India using geospatial techniques.

    Science.gov (United States)

    Garg, J K

    2015-01-15

    Satellite remote sensing and GIS have emerged as the most powerful tools for inventorying, monitoring and management of natural resources and environment. In the special context of wetland ecosystems, remotely sensed data from orbital platforms have been extensively used in India for the inventory, monitoring and preparation of action plans for conservation and management. First scientific inventory of wetlands in India was carried out in 1998 by Space Applications Centre (ISRO), Ahmedabad using indigenous IRS (Indian Remote Sensing Satellite) data of 1992-93 timeframe, which stimulated extensive use of geospatial techniques for wetland conservation and management. Subsequently, with advances in GIS, studies were carried out for development of Wetland Information System for a state (West Bengal) and for Loktak lake wetland (a Ramsar site) as a prelude to National Wetland Information System. Research has also been carried out for preparation of action plans especially for Ramsar sites in the country. In a novel research, use of the geospatial technology has also been demonstrated for biodiversity conservation using landscape ecological metrics. A country-wide estimate of emission of methane, a Green House Gas, from wetlands has also been made using MODIS data. Present article critically reviews the work carried out in India for wetland conservation and management using geospatial techniques.

  1. Nano and Biological Technology Panel: Quantum Information Science

    Science.gov (United States)

    2008-12-03

    Electrical Engineering & Telecommunications The University of New South Wales Nano and Biological Technology Panel: Quantum Information Science 26th US Army...Technology Panel: Quantum Information Science 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...Business School Summary – Quantum Information Science • Quantum information technologies now a reality • First impacts will be secure communications

  2. Science and technology disclosure in the state of Queretaro: Science and Technology for Children program

    Science.gov (United States)

    Contreras Flores, Rubén; Villeda Muñoz, Gabriel

    2007-03-01

    Science and technology disclosure is an integral part of our scientific work as researches; it is an induction process for children, young people and teachers of primary and secondary schools in the state of Queretaro. Education must be offered in a clear and objective way, it allows to the students apply the acquired knowledge to understand the world and improve his quality of life. Nowadays, the Centro de Investigacion en Ciencia Aplicada y Tecnologia Avanzada of the Instituto Politecnico Nacional Unidad Queretaro (CICATA-IPN Queretaro) together with the Consejo de Ciencia y Tecnologia del Estado de Queretaro (CONCYTEQ) have implemented the "Science and Technology for Children" program (Ciencia y Tecnologia para Ninos - CTN), it allows to the educative sector obtain information through the CONCYTEQ web page. The fist stage of the program was the development of two subjects: the brochure titled "Petroleum, Nonrenewable Natural Resource that Moves the World" and the manual "Experiments of Physics". At the moment we are working with the second stage of the program, it is about the energy generation using renewable sources such as: geothermal, aeolian, solar and biomass. The CTN program allows to students and teachers to create conscience about the importance of the development of the science of technology in our country.

  3. Information Technology and the Cognitive Sciences

    DEFF Research Database (Denmark)

    Rasmussen, Jens

    -computer interaction' studies have been focused on analysis of interface communication. These approaches have, quite naturally, resulted in a rather technology driven, bottom-up research strategy. Application of advanced information technology in large scale installation, however, also calls for a more system oriented......Different approaches to the study of cognitive systems can be identified. The AI related'cognitive science' is based on the information processing metaphor of human cognition in an attempt to reach 'computational' models for behaviour in well-formed micro worlds. Within the field of 'human...

  4. Geospatial Modeling and Disease Insect Vector Management at the USDA-ARS Center for Medical, Agricultural, and Veterinary Entomology

    Science.gov (United States)

    Geospatial modeling at the Center for Medical, Agricultural and Veterinary Entomology (CMAVE) is used assist in the surveillance of insect vectors and in the management of insect transmitted diseases. The most recent Geospatial Modeling/Technology Transfer success involves the prediction of Rift Val...

  5. Dynamic Science Data Services for Display, Analysis and Interaction in Widely-Accessible, Web-Based Geospatial Platforms Project

    Data.gov (United States)

    National Aeronautics and Space Administration — TerraMetrics, Inc., proposes an SBIR Phase I R/R&D program to investigate and develop a key web services architecture that provides data processing, storage and...

  6. The use of science and technology to enable localisation

    CSIR Research Space (South Africa)

    Bhugwandin, A

    2015-10-01

    Full Text Available sector to enhance its technological capability to improve the competitiveness of the manufacturing sector.Through various instruments, the unit implements science and technology interventions throughout South Africa to support the manufacturing sector. A...

  7. Science and Technology Review May 1999

    Energy Technology Data Exchange (ETDEWEB)

    Eimerl, D

    1999-05-01

    The following two abstracts are for the 2 feature stories in this issue of ''Science and Technology Review''. (1) ''Leveraging Science and Technology in the National Interest''--A sampling of current projects at Lawrence Livermore demonstrates the many ways in which the Laboratory's science and technology support Department of Defense missions. These projects range from engineering and fabricating munitions and explosives to developing the advanced computer codes that optimize warhead design or assess their hazards. The Penetration Augmented Munition is a portable, multistage weapon that not only provides offensive capability for diminishing adversaries' mobility and capability but also gives US soldiers an additional margin of security in a hostile encounter. Livermore's fiber-composite sabot makes weapons more lethal and is particularly effective in tank warfare. The GLO (global local optimizer) code optimizes the design of shaped-charge warheads, while the CHEETAH thermochemical code improves explosives formulation. CALE, a multiuse mechanical code, is used to help the Air Force assess missile launch site safety and in particular to predict hazards from propellant that falls to the ground when rockets misfire. ALE3D, now being upgraded, will increase the capability of codes to assess safety hazards. (2) ''Extracting Valuable Information from Acoustic Waves''--Lawrence Livermore researchers are developing advanced techniques for interpreting acoustic signals, focusing on complex algorithms that at times mimic the reasoning processes of the human brain. Three current acoustic signal-processing projects, involving heart valve classification, oil exploration, and large-structure analysis, demonstrate the wide range of acoustic signal usefulness. To determine whether an artificial heart valve is intact or needs replacing, a suite of Livermore algorithms sift through heart and body sounds to

  8. Science and Technology of Future Light Sources

    Energy Technology Data Exchange (ETDEWEB)

    Dierker,S.; Bergmann, U.; Corlett, J.; Dierker, S.; Falcone, R.; Galayda, J.; Gibson, M.; Hastings, J.; Hettel, B.; Hill, J.; Hussain, Z.; Kao, C.-C.; Kirx, J.; Long, G.; McCurdy, B.; Raubenheimer, T.; Sannibale, F.; Seeman, J.; Shen, Z.-X.; Shenoy, g.; Schoenlein, B.; Shen, Q.; Stephenson, B.; Stohr, J.; Zholents, A.

    2008-12-01

    Many of the important challenges facing humanity, including developing alternative sources of energy and improving health, are being addressed by advances that demand the improved understanding and control of matter. While the visualization, exploration, and manipulation of macroscopic matter have long been technological goals, scientific developments in the twentieth century have focused attention on understanding matter on the atomic scale through the underlying framework of quantum mechanics. Of special interest is matter that consists of natural or artificial nanoscale building blocks defined either by atomic structural arrangements or by electron or spin formations created by collective correlation effects. The essence of the challenge to the scientific community has been expressed in five grand challenges for directing matter and energy recently formulated by the Basic Energy Sciences Advisory Committee [1]. These challenges focus on increasing our understanding of, and ultimately control of, matter at the level of atoms, electrons. and spins, as illustrated in Figure 1.1, and serve the entire range of science from advanced materials to life sciences. Meeting these challenges will require new tools that extend our reach into regions of higher spatial, temporal, and energy resolution. X-rays with energies above 10 keV offer capabilities extending beyond the nanoworld shown in Figure 1.1 due to their ability to penetrate into optically opaque or thick objects. This opens the door to combining atomic level information from scattering studies with 3D information on longer length scales from real space imaging with a resolution approaching 1 nm. The investigation of multiple length scales is important in hierarchical structures, providing knowledge about function of living organisms, the atomistic origin of materials failure, the optimization of industrial synthesis, or the working of devices. Since the fundamental interaction that holds matter together is of

  9. Science and Technology of Future Light Sources

    Energy Technology Data Exchange (ETDEWEB)

    Bergmann, Uwe; Corlett, John; Dierker, Steve; Falcone, Roger; Galayda, John; Gibson, Murray; Hastings, Jerry; Hettel, Bob; Hill, John; Hussain, Zahid; Kao, Chi-Chang; Kirz, Janos; Long, Danielle; McCurdy, Bill; Raubenheimer, Tor; Sannibale, Fernando; Seeman, John; Shen, Z. -X.; Schenoy, Gopal; Schoenlein, Bob; Shen, Qun; Stephenson, Brian; Stohr, Joachim; Zholents, Alexander

    2009-01-28

    Many of the important challenges facing humanity, including developing alternative sources of energy and improving health, are being addressed by advances that demand the improved understanding and control of matter. While the visualization, exploration, and manipulation of macroscopic matter have long been technological goals, scientific developments in the twentieth century have focused attention on understanding matter on the atomic scale through the underlying framework of quantum mechanics. Of special interest is matter that consists of natural or artificial nanoscale building blocks defined either by atomic structural arrangements or by electron or spin formations created by collective correlation effects The essence of the challenge to the scientific community has been expressed in five grand challenges for directing matter and energy recently formulated by the Basic Energy Sciences Advisory Committee. These challenges focus on increasing our understanding of, and ultimately control of, matter at the level of atoms, electrons. and spins, as illustrated in Figure 1.1, and serve the entire range of science from advanced materials to life sciences. Meeting these challenges will require new tools that extend our reach into regions of higher spatial, temporal, and energy resolution. X-rays with energies above 10 keV offer capabilities extending beyond the nanoworld shown in Figure 1.1 due to their ability to penetrate into optically opaque or thick objects. This opens the door to combining atomic level information from scattering studies with 3D information on longer length scales from real space imaging with a resolution approaching 1 nm. The investigation of multiple length scales is important in hierarchical structures, providing knowledge about function of living organisms, the atomistic origin of materials failure, the optimization of industrial synthesis, or the working of devices. Since the fundamental interaction that holds matter together is of

  10. EU-Korea Conference on Science and Technology

    CERN Document Server

    Lee, Jehyun

    2011-01-01

    Current research fields in science and technology were presented and discussed at the EKC2009, informing about the interests and directions of the scientists and engineers in EU countries and Korea. The Conference has emerged from the idea of bringing together EU and Korea to get to know each other better, especially in fields of science and technology.

  11. Terascale Computing in Accelerator Science and Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Kwok

    2002-08-21

    We have entered the age of ''terascale'' scientific computing. Processors and system architecture both continue to evolve; hundred-teraFLOP computers are expected in the next few years, and petaFLOP computers toward the end of this decade are conceivable. This ever-increasing power to solve previously intractable numerical problems benefits almost every field of science and engineering and is revolutionizing some of them, notably including accelerator physics and technology. At existing accelerators, it will help us optimize performance, expand operational parameter envelopes, and increase reliability. Design decisions for next-generation machines will be informed by unprecedented comprehensive and accurate modeling, as well as computer-aided engineering; all this will increase the likelihood that even their most advanced subsystems can be commissioned on time, within budget, and up to specifications. Advanced computing is also vital to developing new means of acceleration and exploring the behavior of beams under extreme conditions. With continued progress it will someday become reasonable to speak of a complete numerical model of all phenomena important to a particular accelerator.

  12. Science and technology from global and historical perspectives

    CERN Document Server

    Karagözoğlu, Bahattin

    2017-01-01

    This book provides science and technology ethos to a literate person. It starts with a rather detailed treatment of basic concepts in human values, educational status and domains of education, development of science and technology and their contributions to the welfare of society. It describes ways and means of scientific progresses and technological advancements with their historical perspectives including scientific viewpoints of contributing scientists and technologists. The technical, social, and cultural dimensions are surveyed in relation to acquisition and application of science, and advantages and hindrances of technological developments. Science and Technology is currently taught as a college course in many universities with the intention to introduce topics from a global historical perspective so that the reader shall stretch his/her vision by mapping the past to the future. The book can also serve as a primary reference for such courses.

  13. 77 FR 56662 - Homeland Security Science and Technology Advisory Committee (HSSTAC)

    Science.gov (United States)

    2012-09-13

    ... Secretary for Science and Technology, such as new developments in systems engineering, cyber-security... SECURITY Homeland Security Science and Technology Advisory Committee (HSSTAC) AGENCY: Science and.... SUMMARY: The Homeland Security Science and Technology Advisory Committee (HSSTAC) will meet on...

  14. Home Technology and Children's Science Education.

    Science.gov (United States)

    Cardoso, Lurdes

    The purpose of this paper is to present an ethnographic study (Cardoso, 1999) involving six primary school pupils and doing simple experiments with everyday home equipment in the context of learning science. The hands-on science activities were carried out by children with the help of their parents. Results showed that children learnt at home and…

  15. New practices in science communication: Roles of professionals in science and technology development

    NARCIS (Netherlands)

    Wehrmann, Caroline; Dijkstra, Anne M.

    2014-01-01

    Currently, Science Communication (SC) professionals who are working in the context of science and technology development, have various jobs at universities, government agencies, NGOs and industry. Their positions have changed in recent years, due to developments in science and technology and to soci

  16. JPRS report: Science and technology. Central Eurasia: Materials science

    Science.gov (United States)

    1992-03-01

    A bibliography is given of Central Eurasian research in materials science. Topics covered include analysis and testing; corrosion resistance; ferrous metals; nonferrous alloys, brazes, and solders; heat treatment; welding, brazing, and soldering; and extractive metallurgy.

  17. Using technology in assessing integrated science and mathematics learning

    Science.gov (United States)

    Berlin, Donna F.; White, Arthur L.

    1995-03-01

    Drawing from current models, research, and science and mathematics education reform documents, this article first defines and/or delimits three broad domains of education: integrated school science and mathematics, assessment, and technology. Based upon this three-tiered discussion, a list of characteristics is then distilled to guide in the development of assessment for integrated school science and mathematics using technology. Two integrated school science and mathematics activities are provided to illustrate the alignment of instruction and assessment and the systematic integration of technology into both.

  18. Public Understanding of and Attitudes towards Science & Technology in China

    Institute of Scientific and Technical Information of China (English)

    Li Daguang

    2005-01-01

    @@ China Association for Science and Technology (CAST) began the research and survey of the Chinese Public Understanding of Science and Technology at the beginning of the 1990s with the help of Prof. Jon D. Miller, then Director of US National Public Opinion Research Center and Longitudinal Studies of the Youth at the Illinois University.

  19. Physical and Life Sciences 2008 Science & Technology Highlights

    Energy Technology Data Exchange (ETDEWEB)

    Correll, D L; Hazi, A U

    2009-05-06

    This document highlights the outstanding research and development activities in the Physical and Life Sciences Directorate that made news in 2008. It also summarizes the awards and recognition received by members of the Directorate in 2008.

  20. Perspectives on geospatial information science education: an example of urban planners in Southern Africa

    National Research Council Canada - National Science Library

    Musakwa, Walter

    2017-01-01

    .... In these days of the New Urban Agenda 2030, smart cities are even more required from planners in using geospatial information to face urban challenges such as sustainable urban development and climate change...

  1. Science and Technology Policy in Colombia: A Comparative Review

    NARCIS (Netherlands)

    Correa-Restrepo, Juan Santiago; Tejada-Gomez, Maria Alejandra; Cayon-Fallon, Edgardo; Ordonez Matamoros, Hector Gonzalo

    2014-01-01

    The purpose of the present paper is to assess the current situation of the science and technology system in Colombia from a comparative perspective of quality indicators in Latin America and the Caribbean (LAC). We analyze the development of the science and technology policy in Colombia form a

  2. On the Teaching of Science, Technology and International Affairs

    Science.gov (United States)

    Weiss, Charles

    2012-01-01

    Despite the ubiquity and critical importance of science and technology in international affairs, their role receives insufficient attention in traditional international relations curricula. There is little literature on how the relations between science, technology, economics, politics, law and culture should be taught in an international context.…

  3. On the Representation of Science and Technology in Black Mirror

    Institute of Scientific and Technical Information of China (English)

    黄中女

    2013-01-01

    Science and technology has always been the theme of television series. Different from many representations in conven-tional television series, Black Mirror, a British television mini series, satirizes the relationship between people and science and tech-nology. Meanwhile, it represents a paradoxical emotional appeal based on the relationship.

  4. Science and Technology Policy in Colombia: A Comparative Review

    NARCIS (Netherlands)

    Correa-Restrepo, Juan Santiago; Tejada-Gomez, Maria Alejandra; Cayon-Fallon, Edgardo; Ordonez-Matamoros, Hector Gonzalo

    2014-01-01

    The purpose of the present paper is to assess the current situation of the science and technology system in Colombia from a comparative perspective of quality indicators in Latin America and the Caribbean (LAC). We analyze the development of the science and technology policy in Colombia form a histo

  5. Factors Contributing to Adult Knowledge of Science and Technology

    Science.gov (United States)

    Falk, John H.; Needham, Mark D.

    2013-01-01

    Historically, most efforts to improve public knowledge of science and technology have focused on improvements in K-12 schooling, although post-secondary education and informal education have also been mentioned as important factors. Currently, little empirical data exist to determine how or when to best leverage science and technology education…

  6. Technology Integration in Science Classrooms: Framework, Principles, and Examples

    Science.gov (United States)

    Kim, Minchi C.; Freemyer, Sarah

    2011-01-01

    A great number of technologies and tools have been developed to support science learning and teaching. However, science teachers and researchers point out numerous challenges to implementing such tools in science classrooms. For instance, guidelines, lesson plans, Web links, and tools teachers can easily find through Web-based search engines often…

  7. An Investigation of Science and Technology Teachers' Views on the 5th Grade Science Course

    Science.gov (United States)

    Dasdemir, Ikramettin

    2014-01-01

    This study was conducted to explore the science and technology teachers' views on the implementation of 5th grade science course. Open-ended questions were used as a data collection tool. The study sample consisted of 28 science and technology teachers working in Erzurum in 2012-2013 education year. The data gathered were analysed via content…

  8. Science, Technology and the Quest for Sustainable Development

    DEFF Research Database (Denmark)

    Jamison, Andrew

    2002-01-01

    The quest for sustainable development is seen in this article as an intrinsic part of the reconstitution of environmentally-oriented science and technology policy.......The quest for sustainable development is seen in this article as an intrinsic part of the reconstitution of environmentally-oriented science and technology policy....

  9. Translational Environmental Science and Technology (TEST)

    African Journals Online (AJOL)

    TUOYO

    care is associated with the concept of ecosystem health, where discoveries and ... microcosms are translated into practices and policies for environmental remediation ... which typically emphasizes social studies of science and policy analysis.

  10. Global power knowledge science and technology in international affairs

    CERN Document Server

    Barth, Kai-Henrik

    2006-01-01

    Osiris annualy examines a particular topic in the history of science, bringing together experts in the field to consider multiple aspects of the time period, episode, or theme. Volume 21, Historical Perspectives on Science, Technology, and International Affairs, explores the ways in which scientists and issues in science and technology have played significant roles in foreign policy and international relations, especially since the Second World War.

  11. International Conference on Emerging Trends in Science, Engineering and Technology

    CERN Document Server

    Caroline, B; Jayanthi, J

    2012-01-01

    The present book is based on the research papers presented in the International Conference on Emerging Trends in Science, Engineering and Technology 2012, held at Tiruchirapalli, India. The papers presented bridges the gap between science, engineering and technology. This book covers a variety of topics, including mechanical, production, aeronautical, material science, energy, civil and environmental energy, scientific management, etc. The prime objective of the book is to fully integrate the scientific contributions from academicians, industrialists and research scholars.

  12. Science Education and the Science-Technology-Society (S-T-S) Theme.

    Science.gov (United States)

    Bybee, Rodger W.

    1987-01-01

    Aims to clarify the relationship between science education and the science-technology-society (STS) theme and to develop a justification for the inclusion of the STS theme. Examines the current debate over definitions in science education, and provides an historical perspective of science education's purpose as a social institution. (TW)

  13. Science and Technology Review, April 1999

    Energy Technology Data Exchange (ETDEWEB)

    Eimerl, D

    1999-04-01

    The following two abstracts are for the 2 feature stories in this issue of ''Science and Technology Review''. (1) ''Structural Biology Looks at the Ties That Bind''--Over the last five years, Lawrence Livermore has established a program in structural biology to further its work on DNA damage and repair processes. This new program supports a number of other newer projects as well, including the development of antidotes, detection systems, and countermeasures for minimizing the threat of exposure to biological warfare agents. Laboratories have been established for x-ray crystallography and nuclear magnetic resonance spectroscopy, the only methods for obtaining high-resolution, three-dimensional data about individual molecules. This experimental structural biology work is supplemented by computational efforts in molecular modeling and protein prediction. (2) ''Duplicating the Plasmas of Distant Stars''--Livermore researchers are creating in the laboratory the same kinds of extremely hot plasmas found in distant stars. The experimental program, conducted at Sandia National Laboratories' pulsed-power facilities, focuses on cepheids (big pulsating stars), supernovae (the brightest objects in the universe), and stars that generate x rays through a process called accretion. A key aspect of the experiments is testing advanced Livermore atomic models--OPAL for the cepheid and supernova experiments and LXSS for the x-ray tests. The data from these experiments will help scientists better understand the birth and evolution of stars, galaxies, and the universe itself. The new experimental techniques, strengthened codes, and diagnostics developed for the tests are also helping the Department of Energy's Stockpile Stewardship Program keep the nation's aging nuclear weapons safe, secure, and reliable in the absence of nuclear testing.

  14. VLSI micro- and nanophotonics science, technology, and applications

    CERN Document Server

    Lee, El-Hang; Razeghi, Manijeh; Jagadish, Chennupati

    2011-01-01

    Addressing the growing demand for larger capacity in information technology, VLSI Micro- and Nanophotonics: Science, Technology, and Applications explores issues of science and technology of micro/nano-scale photonics and integration for broad-scale and chip-scale Very Large Scale Integration photonics. This book is a game-changer in the sense that it is quite possibly the first to focus on ""VLSI Photonics"". Very little effort has been made to develop integration technologies for micro/nanoscale photonic devices and applications, so this reference is an important and necessary early-stage pe

  15. The Development of Space Science and Technology in China,

    Science.gov (United States)

    1986-05-22

    TESI ’.V-i . (0 00 FTD-ID (RS) T-0282-86 ~/ 4: FOREIGN TECHNOLOGY DIVISION THE DEVELOPMENT OF SPACE SCIENCE AND TECHNOLOGY IN CHINA by Yung-An Liu...TRANSLATION FTD-ID(RS)T-0282-86 22 May 1986 MICROFICHE NR: FTD-86-C-001864 THE DEVELOPMENT OF SPACE SCIENCE AND TECHNOLOGY IN CHINA By: Yung-An Liu English

  16. Acceptance model and use of technology in science and technology domain / M.V Tshevhase

    OpenAIRE

    Tshivhase, M V

    2012-01-01

    The research is intended to develop the Technology Acceptance Model (TAM) in the science domain and determine whether it could provide enough explanation of the acceptance in terms of perceived usefulness and perceived ease of use, and attitude towards use and intention of use in the science and technology domain. The study has investigated the contribution to technology acceptance by examining a research model that integrates age, gender, technology competency and the differen...

  17. Different Traditions in the Study of Disciplinarity in Science--Science and Technology Studies, Library and Information Science and Scientometrics

    Science.gov (United States)

    Milojevic, Staša

    2013-01-01

    Introduction: Disciplinarity and other forms of differentiation in science have long been studied in the fields of science and technology studies, information science and scientometrics. However, it is not obvious whether these fields are building on each other's findings. Methods: An analysis is made of 609 articles on disciplinarity…

  18. Building Science and Technology Solutions for National Problems

    Energy Technology Data Exchange (ETDEWEB)

    Bishop, Alan R. [Los Alamos National Laboratory

    2012-06-05

    The nation's investment in Los Alamos has fostered scientific capabilities for national security missions. As the premier national security science laboratory, Los Alamos tackles: (1) Multidisciplinary science, technology, and engineering challenges; (2) Problems demanding unique experimental and computational facilities; and (3) Highly complex national security issues requiring fundamental breakthroughs. Our mission as a DOE national security science laboratory is to develop and apply science, technology, and engineering solutions that: (1) ensure the safety, security, and reliability of the US nuclear deterrent; (2) protect against the nuclear threat; and (3) solve national security challenges.

  19. A study on state of Geospatial courses in Indian Universities

    Science.gov (United States)

    Shekhar, S.

    2014-12-01

    Today the world is dominated by three technologies such as Nano technology, Bio technology and Geospatial technology. This increases the huge demand for experts in the respective field for disseminating the knowledge as well as for an innovative research. Therefore, the prime need is to train the existing fraternity to gain progressive knowledge in these technologies and impart the same to student community. The geospatial technology faces some peculiar problem than other two technologies because of its interdisciplinary, multi-disciplinary nature. It attracts students and mid career professionals from various disciplines including Physics, Computer science, Engineering, Geography, Geology, Agriculture, Forestry, Town Planning and so on. Hence there is always competition to crab and stabilize their position. The students of Master's degree in Geospatial science are facing two types of problem. The first one is no unique identity in the academic field. Neither they are exempted for National eligibility Test for Lecturer ship nor given an opportunity to have the exam in geospatial science. The second one is differential treatment by the industrial world. The students are either given low grade jobs or poorly paid for their job. Thus, it is a serious issue about the future of this course in the Universities and its recognition in the academic and industrial world. The universities should make this course towards more job oriented in consultation with the Industries and Industries should come forward to share their demands and requirements to the Universities, so that necessary changes in the curriculum can be made to meet the industrial requirements.

  20. Science and Technology Review December 2000

    Energy Technology Data Exchange (ETDEWEB)

    de Pruneda, J.H.

    2000-12-01

    This issue contains the following articles: (1) ''Computational Know-How Advances Materials Science''. (2) ''Following Materials over Time and Space'' Large-scale simulations, performed over an enormous range of length and time scales, enable researchers to advance their understanding of material behavior. (3) ''The Art of Systems Science'' Systems scientists practice the multidisciplinary art of gathering information and constructing the systems models needed for informed decision making. (4) ''A Solution for Carbon Dioxide Overload''. (5) ''Preparing for Strong Earthquakes''.

  1. The Historical Development of Vaccine Technology: Exploring the Relationship between Science and Technology

    Science.gov (United States)

    Lee, Yeung Chung; Kwok, Ping Wai

    2017-01-01

    This paper examines the feasibility of using historical case studies to contextualise the learning of the nature of science and technology in a biology lesson. Through exploring the historical development of vaccine technology, students were expected to understand the complexity of the relationships between technology and science beyond the…

  2. Some Implications of the Philosophy of Technology for Science, Technology and Society (STS) Studies

    Science.gov (United States)

    Ankiewicz, Piet; De Swardt, Estelle; De Vries, Marc

    2006-01-01

    Technology is frequently considered in terms of its impact on entities outside its essential nature: as the impact of technology on the environment and society, but also the impact of human values and needs on technology. By taking particular social implications of technology into account, the Science-Technology relationship can be extended to the…

  3. Transformative Pulsed Power Science and Technology

    Science.gov (United States)

    2014-12-16

    and Biology, DOI 10.1007/978-94-007-2852-3_14, Springer, 2012. 2. J.M. Sanders, T. Tang, M.A. Gundersen, and G. Roth “High Power Switches: DC...2012 IEEE Intl. Conference on Plasma and Nuclear Science, Edinburgh Scotland , July 2012. 10. M. Gundersen, “Combustion and Aerospace Applications of

  4. Ethiopian Journal of Science and Technology

    African Journals Online (AJOL)

    Bahir Dar University

    establish, which means that it is logical and cost- effective to use it as ... low cost rice production technology. ... China,. Vietnam, India, North America, Thailand,. Philippines, Korea, Srilanka, Bangladesh, ..... labor for incorporating and watering,.

  5. Photonic quantum information: science and technology.

    Science.gov (United States)

    Takeuchi, Shigeki

    2016-01-01

    Recent technological progress in the generation, manipulation and detection of individual single photons has opened a new scientific field of photonic quantum information. This progress includes the realization of single photon switches, photonic quantum circuits with specific functions, and the application of novel photonic states to novel optical metrology beyond the limits of standard optics. In this review article, the recent developments and current status of photonic quantum information technology are overviewed based on the author's past and recent works.

  6. Considerations on Geospatial Big Data

    Science.gov (United States)

    LIU, Zhen; GUO, Huadong; WANG, Changlin

    2016-11-01

    Geospatial data, as a significant portion of big data, has recently gained the full attention of researchers. However, few researchers focus on the evolution of geospatial data and its scientific research methodologies. When entering into the big data era, fully understanding the changing research paradigm associated with geospatial data will definitely benefit future research on big data. In this paper, we look deep into these issues by examining the components and features of geospatial big data, reviewing relevant scientific research methodologies, and examining the evolving pattern of geospatial data in the scope of the four ‘science paradigms’. This paper proposes that geospatial big data has significantly shifted the scientific research methodology from ‘hypothesis to data’ to ‘data to questions’ and it is important to explore the generality of growing geospatial data ‘from bottom to top’. Particularly, four research areas that mostly reflect data-driven geospatial research are proposed: spatial correlation, spatial analytics, spatial visualization, and scientific knowledge discovery. It is also pointed out that privacy and quality issues of geospatial data may require more attention in the future. Also, some challenges and thoughts are raised for future discussion.

  7. Progress in containerless science and technologies

    Science.gov (United States)

    Wang, T. G.

    1983-01-01

    One of the unique features of space which cannot be reproduced on earth is long duration zero gravity. Experiments that take the greatest advantage that space can offer are containerless processing experiments. This is precisely the reason why NASA has developed a variety of containerless processing technologies and facilities to allow the scientific community to perform experiments prior to and during Space Shuttle flights. This paper will briefly review recent progress in some of these technologies and facilities.

  8. Science and Technology Review, December 1997

    Energy Technology Data Exchange (ETDEWEB)

    Upadhye, R.

    1997-12-01

    Featured articles in this issue cover progress in these areas: Advancing Technologies and Applications in Nondestructive Evaluation; Atomic Engineering with Multilayers; Marrying Astrophysics with the Earth; Continuing Work in Breast Cancer Detection Technologies. Furthermore, this issue lists patents issued to and/or the awards received by Laboratory employees. It also includes an index of the contents of all the issues published in calendar year 1997.

  9. Geospatial Services Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: To process, store, and disseminate geospatial data to the Department of Defense and other Federal agencies.DESCRIPTION: The Geospatial Services Laboratory...

  10. Geospatial Services Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: To process, store, and disseminate geospatial data to the Department of Defense and other Federal agencies. DESCRIPTION: The Geospatial Services Laboratory...

  11. Words That Matter in Science and Technology.

    Science.gov (United States)

    Marshall, Stewart; And Others

    1991-01-01

    Students' comprehension of 45 nontechnical words used in science classes was investigated. Students (n=2111) in grades 7-12 and first year university were tested. Although many students apparently understood the words at a superficial level, some were unable to make the discriminations of meaning required for effective communication in science…

  12. Commentary: The Future Impact of Science and Technology on Medicine

    Science.gov (United States)

    Thomas, Lewis

    1974-01-01

    Examines past achievements and discusses the future impact that applied science and medical technology will have in combating disease and illness. Suggests that long-range planning and organization on a national scale are essential. (JR)

  13. Science Song Project: Integration of Science, Technology and Music to Learn Science and Process Skills

    Directory of Open Access Journals (Sweden)

    Jiyoon Yoon

    2017-07-01

    Full Text Available It has been critical to find a way for teachers to motivate their young children to learn science and improve science achievement. Since music has been used as a tool for educating young students, this study introduces the science song project to teacher candidates that contains science facts, concepts, laws and theories, and combines them with music for motivating their young children to learn science and improve science achievement. The purpose of the study is to determine the effect of the science song project on teacher candidates’ understanding of science processing skills and their attitudes toward science. The participants were 45 science teacher candidates who were enrolled in an EC-6 (Early Childhood through Grade 6 program in the teacher certification program at a racially diverse Texas public research university. To collect data, this study used two instruments: pre-and post-self efficacy tests before and after the science teacher candidates experienced the science song project and final reflective essay at the end of the semester. The results show that while developing their songs, the participating teacher candidates experienced a process for science practice, understood science concepts and facts, and positively improved attitudes toward science. This study suggests that the science song project is a science instruction offering rich experiences of process-based learning and positive attitudes toward science.

  14. JPRS Report, Science and Technology USSR: Life Sciences.

    Science.gov (United States)

    2007-11-02

    lupus erythematosus , atrophic lichen planus, thallium. Signs of thallium poisoning include nausea, mucinous alopecia, scalp traumas) and non...instrument 51 26 25 Transmission of infection from mother to child: total 10 4 6 during pregnancy and par turition 9 3 6 during breast feeding I 1 0...disease and pathologies of pregnancy . Fig- of Microbiology, BSSR Academy of Sciences, Minsk] ures 2; references 18: 16 Russian; 2 Western. [Abstract] A

  15. Evaluating Progression in Students' Relational Thinking While Working on Tasks with Geospatial Technologies

    NARCIS (Netherlands)

    Favier, Tim; van der Schee, Joop|info:eu-repo/dai/nl/072719575

    2014-01-01

    One of the facets of geographic literacy is the ability to think in a structured way about geographic relationships. Geospatial technologies offer many opportunities to stimulate students’ geographic relational thinking. The question is: How can these opportunities be effectuated? This paper discuss

  16. Evaluating Progression in Students' Relational Thinking While Working on Tasks with Geospatial Technologies

    NARCIS (Netherlands)

    Favier, Tim; van der Schee, Joop

    2014-01-01

    One of the facets of geographic literacy is the ability to think in a structured way about geographic relationships. Geospatial technologies offer many opportunities to stimulate students’ geographic relational thinking. The question is: How can these opportunities be effectuated? This paper discuss

  17. Evaluating Progression in Students' Relational Thinking While Working on Tasks with Geospatial Technologies

    NARCIS (Netherlands)

    Favier, Tim; van der Schee, Joop

    2014-01-01

    One of the facets of geographic literacy is the ability to think in a structured way about geographic relationships. Geospatial technologies offer many opportunities to stimulate students’ geographic relational thinking. The question is: How can these opportunities be effectuated? This paper

  18. New ethical challenges in science and technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-08-31

    The published research features some of the nation's leading scientists and engineers, as well as science policy experts, and discusses a wide range of issues and topics. These include the economic and social pressure impacting biomedical research, the impossibility of predicting all the behaviors of increasingly complex, engineered systems, a look at the new federal guidelines for misconduct and new wrinkles on faculty conflicts of interest.

  19. African Journal of Science and Technology (AJST) EVALUATION OF ...

    African Journals Online (AJOL)

    opiyo

    2, No. 1:June, 2001. African Journal of Science and Technology (AJST) ... straws are of very low feeding value and to increase their production potential improvement method strategies like ..... straw varieties of ammonia treatment. Animal.

  20. Virtual Observatory Integration of OGC geospatial data and services.

    Science.gov (United States)

    Minin, M.; Rossi, A. P.; Marmo, C.; Cecconi, B.; Le Sidaner, P.; Erard, S.

    2016-12-01

    Planetary exploration missions produce a wealth of geospatial data, largely from imaging experiments. Data discovery and access can rely on Terrestrial geospatial standards [1], or Virtual Observatory (VO) approach of EuroPlanet-RI H2020 VESPA [2]. Integrating the two is the aim of VESPA Surface Task. VO-GIS interoperability facilitates discovery, display, access and use of geospatial data. In combination with non-surface imaging datasets, it has a potential for interdisciplinary science. We provide geospatial data through VO (Virtual Observatory) TAP (Table Access Protocol) on a dedicated server. Our service runs GAVO DaCHS (Data Center Helper Suite) and is registered with the IVOA (International Virtual Observatory Alliance). Currently exposed tables are: (a) usgs_wms - VO/GIS access to USGS-served WMS (Web Map Service) [3]; (b) crism - CRISM data on [4], with a JavaScript viewer where a spectrum selected on a preview can be visualized in a browser or broadcasted to VO tools; (c) mars_craters - Mars Crater Catalog [5]. Footprint polygons in crism and mars_craters can be sent to the VO viewing tool Aladin. Support from the latter for complex polygons will allow for improved, GIS-like search and data access capabilities. The exposure of additional planetary OGC services is planned. Current work involves the development of a Desktop GIS (QGIS) plugin to enable VO-access and expanding the range of datasets suitable for surface mapping and analysis. All of our developments are Open Source and our code and tools are available on the VESPA GitHub organization page and repositories therein [6]. References[1] Hare et al. (2015) LPSC XLVI, #2476. [2] Erard, S., et al., (2014), Astronomy and Computing 7, 52-61. [3] Hare, T. M., et al. (2014) LPSC 45. MTSTC4-2014-135. [4] Rossi A. P., et al., (2016) Geophysical Research Abstracts, 18, EGU2016-3996 [5] Robbins, S.J., and B.M. Hynek (2012) JGR 117, E06001. [6] https://github.com/epn-vespa/DaCHS-for-VESPA

  1. Science and Technology Related Global Problems: An International Survey of Science Educators.

    Science.gov (United States)

    Bybee, Rodger W.; Mau, Teri

    1986-01-01

    Reviews findings from a survey which focused on the teaching of global problems related to science and technology. Includes a ranking of 12 global problems and a listing of the survey's results. Presents six specific policy recommendations for programs and practices which support a Science-Technology-Society theme. (ML)

  2. Rapid thermal processing science and technology

    CERN Document Server

    Fair, Richard B

    1993-01-01

    This is the first definitive book on rapid thermal processing (RTP), an essential namufacturing technology for single-wafer processing in highly controlled environments. Written and edited by nine experts in the field, this book covers a range of topics for academics and engineers alike, moving from basic theory to advanced technology for wafer manufacturing. The book also provides new information on the suitability or RTP for thin film deposition, junction formation, silicides, epitaxy, and in situ processing. Complete discussions on equipment designs and comparisons between RTP and other

  3. Constructive Science and Technology Studies: On the Path to Being?

    Science.gov (United States)

    Steiner, Carol J.

    1999-01-01

    Suggests that science and technology studies (STS) is ready to reconsider an approach based on Heideggerian phenomenology. Argues that STS is facing a confrontation with the inadequacies of constructivism's founding assumptions. (CCM)

  4. International Journal of Engineering, Science and Technology - Vol ...

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH ... International Journal of Engineering, Science and Technology - Vol 9, No 4 (2017) ... on MHD flow past a moving plate with Hall current · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  5. African Journal of Environmental Science and Technology - Vol 4 ...

    African Journals Online (AJOL)

    African Journal of Environmental Science and Technology - Vol 4, No 11 (2010) ... Leaves of roadside plants as bioindicator of traffic related lead pollution during different ... Quality assessment of drinking water in Temeke District (part II): ...

  6. Journal of Applied Science, Engineering and Technology - Vol 4, No ...

    African Journals Online (AJOL)

    Journal of Applied Science, Engineering and Technology - Vol 4, No 2 (2004) ... Energy consumption pattern in palm kernel oil processing operations ... An improved solar cabinet dryer with natural convective heat transfer · EMAIL FULL TEXT ...

  7. AFRREV STECH: An International Journal of Science and Technology

    African Journals Online (AJOL)

    AFRREV STECH: An International Journal of Science and Technology ... To this end, AFRREV STECH provides a platform for research conducted both ... D'ivoire Sedimenatry Basin based on planktic foraminiferal data · EMAIL FREE FULL ...

  8. USSR Report, Science and Technology Policy.

    Science.gov (United States)

    2007-11-02

    CEMA Achievements in Standardization Detailed (A.A. Kirilenko; STANDARTY I KACHESTVO, No 3, Mar 86) 71 CONFERENCES AND EXHIBITIONS Soviet-Indian...77 70 ÜBERNATIONAL S&T RELATIONS UDC 006.032:001.83:006.354.032.065 CEMA ACHIEVEMENTS IN STANDARDIZATION DETAILED Moscow STÄNDARTY I KACHESTVO in...Russian No 3, Mar 86 pp 16-19 [Article by Candidate of Economic Sciences A.A. Kirilenko, director of the CEMA Institute for Standardization, under

  9. Collaboration Among Institutions to Bring Geospatial Technology to an Underserved Rural Region

    Science.gov (United States)

    Johnson, T.

    2012-12-01

    The University of Maine at Machias and Washington County Community College, the two smallest and most remote public institutions in Maine, provide important education and workforce development services in a rural and economically-challenged region. Through an innovative collaboration supported by the National Science Foundation, the two institutions have developed geospatial technology (GST) programs designed to meet the specific workforce needs of the region, affording students with the opportunity to pursue degrees, certificates and minors. Prior to this effort, neither school had the resources to maintain a GST laboratory or to offer courses consistently. The region had almost no GST capacity with which to manage critical environmental resources and grapple with economic, public safety, and public health challenges. Several statewide studies had shown a growing need for more GST technicians and training for incumbent workers. The new programs are designed to produce a small number of specialist technicians with associate's degrees and a large number of ancillary users with significant GST expertise from courses, certificates or minors. Course content is shaped by workforce research in Maine and elsewhere, and all courses are offered in either blended, online or short-term intensive formats to provide access to incumbent workers and extend the geographic reach of the programs. Through the university's Geographic Information Systems (GIS) Service Center, students from both institutions engage in real-world projects, and are linked with employers via internships. This has the added plus of providing low-cost and no-cost GIS services to area clients, generating demand. Many of these projects and internships lead to work for graduates, even through the economic downturn. By creating courses that serve multiple audiences, each contributing a small number to the total enrollment, the programs constitute a sustainable model that serves the growing needs of the region

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

    Science.gov (United States)

    Lin, Kuen-Yi; Williams, P. John

    2016-01-01

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

  11. Key Issue: Recruiting Science, Technology, Engineering, and Mathematics (STEM) Teachers

    Science.gov (United States)

    McGraner, Kristin L.

    2009-01-01

    A STEM teacher is one who teaches in the fields of science, technology, engineering, and mathematics. In K-12 schooling, most STEM teachers instruct mathematics and science classes, which continue to be critical shortage areas. As part of a comprehensive human capital strategy, designing recruitment initiatives to attract qualified STEM teachers…

  12. International Journal of Science and Technology (STECH) Bahir Dar ...

    African Journals Online (AJOL)

    Nneka Umera-Okeke

    The Problem of Mystery in Science and Technology: A. Philosophical .... human being is a mystery, truth is a mystery, art and death are mysteries. Finally ..... However, in more recent years, it has become means or activities by which man seeks ... sciences by way of test is that they should make possible exact predictions.

  13. A Curriculum Innovation Framework for Science, Technology and Mathematics Education

    Science.gov (United States)

    Tytler, Russell; Symington, David; Smith, Craig

    2011-01-01

    There is growing concern about falling levels of student engagement with school science, as evidenced by studies of student attitudes, and decreasing participation at the post compulsory level. One major response to this, the Australian School Innovation in Science, Technology and Mathematics (ASISTM) initiative, involves partnerships between…

  14. Geospatial Analysis and Technical Assistance for Power Plant Siting Interagency

    Energy Technology Data Exchange (ETDEWEB)

    Neher, L A

    2002-03-07

    The focus of this contract (in the summer and fall of 2001) was originally to help the California Energy Commission (CEC) locate and evaluate potential sites for electric power generation facilities and to assist the CEC in addressing areas of congestion on transmission lines and natural gas supply line corridors. Subsequent events have reduced the immediate urgency, although not the ultimate need for such analyses. Software technology for deploying interactive geographic information systems (GIS) accessible over the Internet have developed to the point that it is now practical to develop and publish GIS web sites that have substantial viewing, movement, query, and even map-making capabilities. As part of a separate project not funded by the CEC, the GIS Center at LLNL, on an experimental basis, has developed a web site to explore the technical difficulties as well as the interest in such a web site by agencies and others concerned with energy research. This exploratory effort offers the potential or developing an interactive GIS web site for use by the CEC for energy research, policy analysis, site evaluation, and permit and regulatory matters. To help ground the geospatial capabilities in the realistic requirements and needs of the CEC staff, the CEC requested that the GIS Center conduct interviews of several CEC staff persons to establish their current and envisioned use of spatial data and requirements for geospatial analyses. This survey will help define a web-accessible central GIS database for the CEC, which will augment the well-received work of the CEC Cartography Unit. Individuals within each siting discipline have been contacted and their responses to three question areas have been summarized. The web-based geospatial data and analytical tools developed within this project will be available to CEC staff for initial area studies, queries, and informal, small-format maps. It is not designed for fine cartography or for large-format posters such as the

  15. Science and Technology Text Mining Basic Concepts

    Science.gov (United States)

    2003-01-01

    from author. Kostoff, R. N. (1993). Database Tomography for Technical Intelligence. Competitive Intelligence Review. 4:1. Kostoff, R.N. (1994...Database Tomography: Origins and Applications. Competitive Intelligence Review, Special Issue on Technology, 5:1. Kostoff, R.N. et al (1995) System and

  16. FOSS geospatial libraries in scientific workflow environments: experiences and directions

    CSIR Research Space (South Africa)

    McFerren, G

    2011-07-01

    Full Text Available and simplification), data export and spatial overlay operations commonly are required. We find a relative lack of support for geospatial data, services and these functions within several Free and Open Source Software (FOSS) scientific workflow packages. Furthermore...

  17. Science and technology review, September 1998 issue

    Energy Technology Data Exchange (ETDEWEB)

    Smart, J

    1998-09-01

    This issue focuses on monitoring the Comprehensive Test Ban Treaty. A feature article on the history of the Laboratory is also included. Other articles highlight X-ray laser technology and the ground testing of microsatellites that emulates the free-floating environment of actual space flight

  18. Science and Technology Text Mining: Wireless LANS

    Science.gov (United States)

    2005-01-01

    Kostoff, R. N. [1993]. Database Tomography for technical intelligence. Competitive Intelligence Review. 4(1). 38-43. Kostoff, R.N. [1994...Database Tomography: origins and applications. Competitive Intelligence Review. Special Issue on Technology. 5:1. 48-55. Kostoff, R. N. et al

  19. Science and Technology Text Mining: Nonlinear Dynamics

    Science.gov (United States)

    2004-02-01

    Technovation. 19. 2). Kostoff, R. N. (1993). Database Tomography for Technical Intelligence. Competitive Intelligence Review. 4:1. 3). Kostoff...R.N. (1994). Database Tomography: Origins and Applications. Competitive Intelligence Review. Special Issue on Technology, 5:1. 4). Kostoff, R. N. et

  20. Science and technology review: June 1996

    Energy Technology Data Exchange (ETDEWEB)

    Failor, B.; Stull, S. [eds.

    1996-06-01

    The first feature article is a survey of four research projects showing how theory and modeling efforts by scientist in the Chemistry and Materials Science Directorate at LLNL are advancing the understanding of the property of materials with consideration of underlying structures. The second feature article discusses Livermore and DOE`s Oakland Operations Office teaming up to decontaminate, decommission, and close out--on time and under budget--the Ann Arbor Inertial Confinement Fusion Facility in Michigan. Two research highlights on Mammoth Mountain CO{sub 2} mystery and osteoporosis are also included.

  1. Science, Technology, Engineering, and Mathematics (STEM) Curriculum and Seventh Grade Mathematics and Science Achievement

    Science.gov (United States)

    James, Jamie Smith

    2014-01-01

    The purpose of this quantitative research study was to evaluate to what degree Science, Technology, Engineering and Mathematics (STEM) education influenced mathematics and science achievement of seventh grade students in one Middle Tennessee school district. This research used an independent samples t test at the a = 0.05 level to evaluate…

  2. Brokered virtual hubs for facilitating access and use of geospatial Open Data

    Science.gov (United States)

    Mazzetti, Paolo; Latre, Miguel; Kamali, Nargess; Brumana, Raffaella; Braumann, Stefan; Nativi, Stefano

    2016-04-01

    Open Data is a major trend in current information technology scenario and it is often publicised as one of the pillars of the information society in the near future. In particular, geospatial Open Data have a huge potential also for Earth Sciences, through the enablement of innovative applications and services integrating heterogeneous information. However, open does not mean usable. As it was recognized at the very beginning of the Web revolution, many different degrees of openness exist: from simple sharing in a proprietary format to advanced sharing in standard formats and including semantic information. Therefore, to fully unleash the potential of geospatial Open Data, advanced infrastructures are needed to increase the data openness degree, enhancing their usability. In October 2014, the ENERGIC OD (European NEtwork for Redistributing Geospatial Information to user Communities - Open Data) project, funded by the European Union under the Competitiveness and Innovation framework Programme (CIP), has started. In response to the EU call, the general objective of the project is to "facilitate the use of open (freely available) geographic data from different sources for the creation of innovative applications and services through the creation of Virtual Hubs". The ENERGIC OD Virtual Hubs aim to facilitate the use of geospatial Open Data by lowering and possibly removing the main barriers which hampers geo-information (GI) usage by end-users and application developers. Data and services heterogeneity is recognized as one of the major barriers to Open Data (re-)use. It imposes end-users and developers to spend a lot of effort in accessing different infrastructures and harmonizing datasets. Such heterogeneity cannot be completely removed through the adoption of standard specifications for service interfaces, metadata and data models, since different infrastructures adopt different standards to answer to specific challenges and to address specific use-cases. Thus

  3. Examining Geospatial Technology Tools to Compensate for Limited Exposures and Integrate Diverse Map and Data Resources in Geological Studies of the Southern Blue Ridge

    Science.gov (United States)

    Collins, N.; Ryan, J. G.

    2010-12-01

    Constraining the tectonic and metamorphic history of rock units in the southern Blue Ridge of western North Carolina is complicated by limited exposures and extensive vegetative cover, as well as burial by human development. Integrating varied data sources for field relations using cyberinformation tools may provide a means around such difficulties. We are examining several different Geographical Information Systems (GIS) tools as a means for effectively integrating available map data, both toward meeting research objectives as well as to facilitate classroom and field instruction. Commercial GIS platforms like ArcGIS and associated software can effectively integrate diverse geoscience information resources within a single platform. The Internet provides free access to databases ranging from geochemical datasets to topographical and structural data. Public domain geochemical databases like EarthChem provide spatially controlled elemental data on rock samples collected by many researchers over extended periods. Once incorporated within the ArcGIS template, this information can then be exported into free geospatial visualization applications such as Goggle Earth, as well as 3D manipulation programs like Fledermaus. Geospatially controlled USGS and NCGS geologic maps and geophysical datasets provide a useful base for examining mafic and ultramafic rock exposures in the Blue Ridge. One can resolve the exposures of specific rock types from these map resources within ArcGIS, as well as fault locations, and magnetics and gravity data. High-resolution DEMs permit data-intensive focusing on areas of interest, and Fledermaus manipulations permit 3D visualization. The output maps and visualizations are of publishable quality, and permit the manipulation of data across a region to infer contact trends and/or chemical or mineralogical, as well as to identify discontinuities that may be geologically relevant. “All-in-one” GIS applications like GeoMapApp have many of these

  4. Science and Technology Review, August 1996

    Energy Technology Data Exchange (ETDEWEB)

    Failor, B.; Stull, S.; Wheatcraft, D. [eds.

    1996-08-01

    This review is published ten times a year to communicate, to a broad audience, Lawrence Livermore National Laboratory`s scientific and technological accomplishments, particularly in the Laboratory`s core mission areas - global security, energy and the environment, and bioscience and biotechnology. Topics discussed in this August 1996 issue are: Keeping the nuclear stockpile safe, secure, and reliable; Molten salt takes the bang out of high explosives; Security clearances meet the electronic age; and Exploring oil fields with crosshole electromagnetic induction.

  5. Using immersive media and digital technology to communicate Earth Science

    Science.gov (United States)

    Kapur, Ravi

    2016-04-01

    A number of technologies in digital media and interactivity have rapidly advanced and are now converging to enable rich, multi-sensoral experiences which create opportunities for both digital art and science communication. Techniques used in full-dome film-making can now be deployed in virtual reality experiences; gaming technologies can be utilised to explore real data sets; and collaborative interactivity enable new forms of public artwork. This session will explore these converging trends through a number of emerging and forthcoming projects dealing with Earth science, climate change and planetary science.

  6. Tracing Impacts of Science and Technology Development

    Science.gov (United States)

    Powell, Jeanne

    2003-03-01

    ATP's Mission and Operations. The ATP partners with industry to accelerate the development of innovative technologies for broad national economic benefit. The program's focus is on co-funding collaborative, multi-disciplinary technologies and enabling technology platforms that appear likely to be commercialized, with private sector funding, once the high technical risks are reduced. Industry-led projects are selected for funding in rigorous competitions on the basis of technical and economic merit. Since 1990, ATP has co-funded 642 projects, with 1,329 participants and another 1,300 subcontractors. Measuring to Mission: Overview of ATP's Evaluation Program. ATP's multi-component evaluation strategy provides measures of progress and performance matched to the stage of project evolution; i.e., for the short-term, from the time of project selection and over the course of the R for the mid-term, as commercial applications are pursued, early products reach the market, and dissemination of knowledge created in the R projects occurs; and for the longer-term, as more fully-developed technologies diffuse across multiple products and industries. The approach is applicable to all public S programs and adaptable to private or university projects ranging from basic research to applied industrial R. Examples of Results. ATP's composite performance rating system assesses ATP's completed projects against multi-faceted performance criteria of Knowledge Creation and Dissemination and Commercialization Progress 2-3 years after the end of ATP-funded R. It generates scores ranging from zero to four stars. Results for ATP's first 50 completed projects show that 16are in the bottom group of zero or one stars. 60the middle group. It is understood that not all ATP projects will be successful given the program's emphasis on funding high-risk technology development that the private sector is unwilling and unable to fund alone. Different technologies have different timelines for

  7. Dhaka megacity geospatial perspectives on urbanisation, environment and health

    CERN Document Server

    Dewan, Ashraf

    2014-01-01

    Focused on Dhaka, and applicable to other cities, this book uses geospatial techniques to explore land use, climate variability, urban sprawl, population density modeling, flooding, water quality, urban growth modeling, infectious disease and quality of life.

  8. Science and Technology Review March 2000

    Energy Technology Data Exchange (ETDEWEB)

    De Pruneda, J H

    2000-03-01

    The contents of this Lawrence Livermore National Laboratory newsletter include the following: (1) The Laboratory in the News; (2) Commentary by George Miller--Reaping Unexpected Benefits from the Petawatt Laser Breakthrough; (3) The Amazing Power of the Petawatt--For three years, the Petawatt laser was the most powerful laser in the world, pushing electrons toward the speed of light and accomplishing some remarkable science in the process; (4) Building a Virtual Time Machine--A powerful new computer code simulates geologic changes eons into the future at Yucca Mountain, a potential underground nuclear waste repository; (5) Research Highlight: Dead Sea Explosions Trigger International Cooperation; and (6) Patents and Awards; (7) Abstracts.

  9. Sandia Technology engineering and science accomplishments

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    This report briefly discusses the following research being conducted at Sandia Laboratories: Advanced Manufacturing -- Sandia technology helps keep US industry in the lead; Microelectronics-Sandia`s unique facilities transform research advances into manufacturable products; Energy -- Sandia`s energy programs focus on strengthening industrial growth and political decisionmaking; Environment -- Sandia is a leader in environmentally conscious manufacturing and hazardous waste reduction; Health Care -- New biomedical technologies help reduce cost and improve quality of health care; Information & Computation -- Sandia aims to help make the information age a reality; Transportation -- This new initiative at the Labs will help improve transportation, safety,l efficiency, and economy; Nonproliferation -- Dismantlement and arms control are major areas of emphasis at Sandia; and Awards and Patents -- Talented, dedicated employees are the backbone of Sandia`s success.

  10. The Strategic Direction for Army Science and Technology

    Science.gov (United States)

    2013-02-01

    The Strategic Direction for Army Science and Technology: Final Report 83 MCWL USMC Warfighting Laboratory MEDEVAC Medical Evacuation MEP Mobile ...Environment Findings: The technology playing field is changing, important t echnology breakthroughs are principa lly driven by commercial and...control charge localization and mobility in the film; initial results have demonstrated substantial improvements in dielectric performance. The

  11. Science and Technology Roadmapping to Support Project Planning

    Energy Technology Data Exchange (ETDEWEB)

    Mc Carthy, Jeremiah Justin; Haley, Daniel Joseph; Dixon, Brent Wayne

    2001-07-01

    Disciplined science and technology roadmapping provides a framework to coordinate research and development activities with project objectives. This case-history paper describes initial project technology needs identification, assessment and R&D ranking activities supporting characterization of 781 waste tanks requiring a 'hazardous waste determination' or 'verification of empty' decision to meet an Idaho state Voluntary Consent Order.

  12. Science and Technology of Food Storage and Preservation. Teaching of Science and Technology in Rural Areas.

    Science.gov (United States)

    Anand, V. V.; And Others

    Most science curriculum innovations seem to have their origins and emphases in urban intellectual concerns and their content generally caters to university bound students. The reason for the failure of rural students in science subjects may be the lack of relevancy of the program to the needs of individuals living in rural areas. This module deals…

  13. Science and Technology Review, September 1996

    Energy Technology Data Exchange (ETDEWEB)

    Failor, B.; Upadhye, R.; Wheatcraft, D. [eds.

    1996-09-01

    This review is published ten times a year to communicate, to a broad audience, Lawrence Livermore National Laboratory`s scientific and technological accomplishments in fulfilling its primary missions. The feature articles are `Taking Lasers beyond the National Ignition Facility` and `Jumpin` Jupiter! Metallic Hydrogen`. The first article describes the ultimate goal of laser fusion as the production of electricity by inertial confinement fusion. Advances in diode-laser technology promise to take another step closer to that goal. The latter article discusses a Laboratory team`s efforts to provide evidence for the metallization of hydrogen based on the team`s expertise in shock compression. A commentary on `The Next Frontiers of Advanced Lasers Research is provided, and a research highlight is given on `Modeling Human Joints and Prosthetic Implants.

  14. Science and technology review, October 1998 issue

    Energy Technology Data Exchange (ETDEWEB)

    Smart, J

    1998-10-01

    A mobile radar system for inspecting bridges. Laser pulses to strengthen metal. A new kind of key that uses lasers. An imaging system that reveals the insides of teeth. A novel method to measure temperature. Computer software that boosts semiconductor production. And a detector to aid optics manufacturing efficiency. These inventions by Lawrence Livermore National Laboratory researchers and their industrial partners were recently honored by R&D Magazine as seven of the top 100 technological achievements of the past year.

  15. China Report, Science and Technology, No. 188

    Science.gov (United States)

    1983-02-18

    PHYSICS DIWEN WULI [ACTA PHYSICA TEMPERATURAE HUMILIS SINICA], No 4, 1982 ...................................................... 13 THERMOPHYSIC S...an area of 6000+ m . Among the exibited products,there were numerical controlled ma- ching consoles very close to the technological level of the world...Pressure Applying Mechanism of Gear Wheel Drills" "Dual Pump Wheel Hydraulic Torque Converter and Its Hydraulic Pressure Control Sys- tem," and nine

  16. West Europe Report, Science and Technology

    Science.gov (United States)

    2007-11-02

    34 affirmed Paul -Henri Schmelk, scientific director of SANOFI-Elf Bio-Recherche. Paul -Henri Schmelk is not too worried about the advance made by Genentech...moving across Ole Romers Street to Ideon. The temptation is overwhelming and it threatens the harmonious relationship between business and the...Schmitten | 1 Wuppertal | b) Assistant for Technology | b) Dr M. Paul j I Gausstrasse 20 | Transfer, cooperation with the | B. Seydler | 1 5600 Wuppertal 1

  17. Computer Science and Technology Publications. NBS Publications List 84.

    Science.gov (United States)

    National Bureau of Standards (DOC), Washington, DC. Inst. for Computer Sciences and Technology.

    This bibliography lists publications of the Institute for Computer Sciences and Technology of the National Bureau of Standards. Publications are listed by subject in the areas of computer security, computer networking, and automation technology. Sections list publications of: (1) current Federal Information Processing Standards; (2) computer…

  18. Science and technology in the global Cold War

    CERN Document Server

    Krige, John

    2014-01-01

    The Cold War period saw a dramatic expansion of state-funded science and technology research. Government and military patronage shaped Cold War technoscientific practices, imposing methods that were project oriented, team based, and subject to national-security restrictions. These changes affected not just the arms race and the space race but also research in agriculture, biomedicine, computer science, ecology, meteorology, and other fields. This volume examines science and technology in the context of the Cold War, considering whether the new institutions and institutional arrangements that emerged globally constrained technoscientific inquiry or offered greater opportunities for it. The contributors find that whatever the particular science, and whatever the political system in which that science was operating, the knowledge that was produced bore some relation to the goals of the nation-state. These goals varied from nation to nation; weapons research was emphasized in the United States and the Soviet Unio...

  19. Water Science and Technology Board. Annual report 1991

    Energy Technology Data Exchange (ETDEWEB)

    1995-01-01

    This report summarizes the activities of the Water Science and Technology Board during 1991. The WSTB is intended to be a dynamic forum, a mechanism by which the broad community of water science, technology, and policy professionals can help assure high-quality national water programs. The principal products of WSTB studies are written reports which cover a wide range of water resources issues of current national concern. A few recent examples are: Restoration of aquatic ecosystems - science, technologies and public policy; Water transfers in the West - efficiency, equity and the environment; Opportunities in the hydrologic sciences; and Ground water models - scientific and regulatory applications. Projects completed, ongoing studies and published reports are described in detail in their respective sections of this report.

  20. Science and Technology Review October/November 2011

    Energy Technology Data Exchange (ETDEWEB)

    Nikolic, Rebecca J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2011-08-25

    At Lawrence Livermore National Laboratory, we focus on science and technology research to ensure our nation’s security. We also apply that expertise to solve other important national problems in energy, bioscience, and the environment. Science & Technology Review is published eight times a year to communicate, to a broad audience, the Laboratory’s scientific and technological accomplishments in fulfilling its primary missions. The publication’s goal is to help readers understand these accomplishments and appreciate their value to the individual citizen, the nation, and the world. This is the October/November 2011 issue, with the cover story being "Proton Therapy Advances Cancer Treatment."

  1. Effectiveness of Science-Technology-Society (STS) Instruction on Student Understanding of the Nature of Science and Attitudes toward Science

    Science.gov (United States)

    Akcay, Behiye; Akcay, Hakan

    2015-01-01

    The study reports on an investigation about the impact of science-technology-society (STS) instruction on middle school student understanding of the nature of science (NOS) and attitudes toward science compared to students taught by the same teacher using traditional textbook-oriented instruction. Eight lead teachers used STS instruction an…

  2. Science, Scientists and Literature. The Role of Literature in Promoting Science and Technology

    OpenAIRE

    Solbes Matarredona, Jordi; Traver i Ribes, Manel Josep

    2015-01-01

    Science and technology in terms of innovative ideas and technological advances has been reflected by numerous well-known and representative literary works. This was first witnessed at the beginning of the nineteenth century, which marked the most notorious social impact of scientific activity. Here, we show how the debate between science and humanities is unfruitful, because the mutual influence of these two ways of thinking shows that they are equally human and have constantly influenced eac...

  3. Reviews of accelerator science and technology

    CERN Document Server

    Chou, Weiren

    2008-01-01

    Particle accelerators are a major invention of the 20th century. In the last eight decades, they have evolved enormously and have fundamentally changed the way we live, think and work. Accelerators are the most powerful microscopes for viewing the tiniest inner structure of cells, genes, molecules, atoms and their constituents such as protons, neutrons, electrons, neutrinos and quarks. This opens up a whole new world for materials science, chemistry and molecular biology.Accelerators with megawatt beam power may ultimately solve a critical problem faced by our society, namely, the treatment of nuclear waste and the supply of an alternative type of energy. There are also tens of thousands of small accelerators all over the world. They are used every day for medical imaging, cancer therapy, radioisotope production, high-density chip-making, mass spectrometry, cargo x-ray/gamma-ray imaging, detection of explosives and illicit drugs, and weapons. This volume provides a comprehensive review of this driving and fas...

  4. A Study of Science and Technology Support System for Multifunctional Forestry

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Based on the analysis on existing problems in China's forestry science & technology support system and in view of the requirements of multifunctional forestry development for science & technology support, the paper constructed a science & technology support framework for multifunctional forestry, comprising technology innovation, achievements transfer, extension and application, and policy guarantee. Major countermeasures were proposed to consolidate the science & technology support to multifunctional fores...

  5. Science Education and the Acquisition of Information About Science and Technology: The Two Cultures Emergent.

    Science.gov (United States)

    Handberg, Roger; McCrae, James L.

    1980-01-01

    Examined and confirmed are differences in science and nonscience majors in the ways in which they obtain information about science and technology. Importance of these information sources was determined for each group: radio, television, newspaper, news magazine, scientific journal, family, friends, and faculty. (CS)

  6. New concepts of science and medicine in science and technology studies and their relevance to science education.

    Science.gov (United States)

    Wang, Hsiu-Yun; Stocker, Joel F; Fu, Daiwie

    2012-02-01

    Science education often adopts a narrow view of science that assumes the lay public is ignorant, which seemingly justifies a science education limited to a promotional narrative of progress in the form of scientific knowledge void of meaningful social context. We propose that to prepare students as future concerned citizens of a technoscientific society, science education should be informed by science, technology, and society (STS) perspectives. An STS-informed science education, in our view, will include the following curricular elements: science controversy education, gender issues, historical perspective, and a move away from a Eurocentric view by looking into the distinctive patterns of other regional (in this case of Taiwan, East Asian) approaches to science, technology, and medicine. This article outlines the significance of some major STS studies as a means of illustrating the ways in which STS perspectives can, if incorporated into science education, enhance our understanding of science and technology and their relationships with society. Copyright © 2011. Published by Elsevier B.V.

  7. 超越地理信息系统:地理空间技术及历史学研究的未来%Beyond GIS:Geospatial Technologies and the Future of History

    Institute of Scientific and Technical Information of China (English)

    David J.Bodenhamer[美; 孙頔(编译); 钦白兰(编译); 吴宗杰(编译)

    2014-01-01

    GIS is a powerful technology with useful but limited application to history as practiced by most historians , appealing primarily to scholars who employ quantitative data and methods.But the spatial turn, especially as it is influenced by Web 2.0 technologies and practices , has resulted in a new hybridization of geo-spatial technologies that promise to reshape the discipline of history in ways reflective of postmodern concerns and epistemologies.In this new form , geo-spatial technologies are better equipped to construct the spatial narratives and deep maps that permit , indeed encourage , the sort of reflexive , recursive , and collaborative environments that will mark history in the future.%地理信息系统功能强大,学者们为搜集定量数据、使用定量方法,对它十分感兴趣,但大多数历史学者并没充分利用该项技术。特别是受网络2.0技术与实践的影响,人文社科研究的“空间转向”促成地理空间技术与历史研究的新结合,以多角度反思后现代历史研究范式与未来走向,有望重树历史学研究。在新研究方式下,地理空间技术可用于更好地建构“空间叙事”及“深度绘图”,无疑可营造一种反思性的、深循环的、合作性的研究环境,成为标志未来历史学研究的里程碑。

  8. Science and Technology Community in Crisis

    Science.gov (United States)

    2002-05-01

    Research Strategic Review, http://www.hmrsr.com 34 Fox, M.F., “Publication Productivity Amongst Scientists: A Critical Review,” Social Studies of Science , Vol...1982. Fox, M.F., “Publication Productivity Amongst Scientists: A Critical Review,” Social Studies of Science , vol. 13, no. 2, May 1983. White

  9. Development and Implementation of Science and Technology Ethics Education Program for Prospective Science Teachers

    Science.gov (United States)

    Rhee, Hyang-yon; Choi, Kyunghee

    2014-01-01

    The purposes of this study were (1) to develop a science and technology (ST) ethics education program for prospective science teachers, (2) to examine the effect of the program on the perceptions of the participants, in terms of their ethics and education concerns, and (3) to evaluate the impact of the program design. The program utilized…

  10. High magnetic fields science and technology

    CERN Document Server

    Miura, Noboru

    2003-01-01

    This three-volume book provides a comprehensive review of experiments in very strong magnetic fields that can only be generated with very special magnets. The first volume is entirely devoted to the technology of laboratory magnets: permanent, superconducting, high-power water-cooled and hybrid; pulsed magnets, both nondestructive and destructive (megagauss fields). Volumes 2 and 3 contain reviews of the different areas of research where strong magnetic fields are an essential research tool. These volumes deal primarily with solid-state physics; other research areas covered are biological syst

  11. Science and technology review, April 1996

    Energy Technology Data Exchange (ETDEWEB)

    Failor, B.; Stull, S. [eds.

    1996-04-01

    There are two main feature articles in this publication. The first article tells of how using off-the-shelf computers, state-of-the-art CCDs, and a network of collaborators, scientist at Lawrence Livermore National Lab explore the composition of dark matter. Indications are that MACHOs (MAssive Compact Halo Objects) make up the bulk of dark matter in the universe. The second article discusses a new breed of Livermore-developed, flywheel-based energy storage systems using new materials, new technologies, and new thinking to develop a new electromechanical battery. Patents and research highlights are also listed in this publication.

  12. Identification of Military-related Science and Technology

    Directory of Open Access Journals (Sweden)

    Ronald N. Kostoff

    2010-04-01

    Full Text Available A proof-of-principle demonstration for extracting military-related technologies from a country's total technology publications has been performed, and applied to the Indian science and technology literature#. The method is general and can be applied to the extraction of any meta-category (e.g., intelligence-relevanttechnologies, infrastructure-relevant technologies, etc which is not easily obtained from document clustering or factor analysis. The methodology for identifying relevant literature on military science appears to provide credible results. The volume of literature retrieved will vary depending on how strongly relevant is the desired literature. For the same definitions of 'military relevant', the volume of India's literature in the Ei Compendex database was an order of magnitude less than that of the USA or China.Defence Science Journal, 2010, 60(3, pp.259-270, DOI:http://dx.doi.org/10.14429/dsj.60.352

  13. SWING - A Semantic Framework for Geospatial Services

    Science.gov (United States)

    Roman, Dumitru; Klien, Eva

    The ability to represent geospatial semantics is of great importance when building geospatial applications for the Web. The Semantic Web Service (SWS) technology provides solutions for intelligent service annotation, discovery, composition and invocation in distributed environments. Deploying this technology into geospatial Web applications has the potential to enhance discovery, retrieval and integration of geographic information, as well as its reuse in various contexts. This chapter gives an overview of the SWING research framework, which is aimed at investigating the applicability of semantic technologies in the area of geo-spatial services. The goal is to provide a semantic framework that facilitates the employment of geospatial services to solve a specific task in geo-spatial decision making. In this chapter, we emphasize the motivation and the challenges for such a framework, point out the main components and highlight its potential impact.

  14. Science and Technology Review April 2004

    Energy Technology Data Exchange (ETDEWEB)

    McMahon, D H

    2004-02-24

    This months issue has the following articles: (1)''Computing Science: One Arrow in the Quiver for Homeland Security''--Commentary by Wayne Shotts; (2) ''On the Front Lines of Biodefense''--The Laboratory's pathogen bioinformatics group is developing ways to rapidly identify microbes that could pose a threat to the nation's citizens, livestock, and crops. (3) ''Defending against Corrosion''--Livermore researchers are designing a rugged system to prevent nuclear wastes from seeping into the environment at the proposed underground repository at Yucca Mountain, Nevada. (4) ''Engine Shows Diesel Efficiency without the Emissions''--Computer models are helping Laboratory engineers better understand the homogeneous compression charge ignition engine, a fuel-efficient engine with reduced emissions.

  15. GEOSPATIAL CHARACTERIZATION OF BIODIVERSITY: NEED AND CHALLENGES

    Directory of Open Access Journals (Sweden)

    P. S. Roy

    2012-08-01

    Full Text Available Explaining the distribution of species and understanding their abundance and spatial distribution at multiple scales using remote sensing and ground based observation have been the central aspect of the meeting of COP10 for achieving CBD 2020 targets. In this respect the Biodiveristy Characterization at Landscape Level for India is a milestone in biodiversity study in this country. Satellite remote sensing has been used to derive the spatial extent and vegetation composition patterns. Sensitivity of different multi-scale landscape metrics, species composition, ecosystem uniqueness and diversity in distribution of biological diversity is assessed through customized landscape analysis software to generate the biological richness surface. The uniqueness of the study lies in the creation of baseline geo-spatial data on vegetation types using multi-temporal satellite remote sensing data (IRS LISS III, deriving biological richness based on spatial landscape analysis and inventory of location specific information about 7964 unique plant species recorded in 20,000 sample plots in India and their status with respect to endemic, threatened and economic/medicinal importance. The results generated will serve as a baseline database for various assessment of the biodiversity for addressing CBD 2020 targets.

  16. Representations of Science and Technology in Cordel Literature

    Directory of Open Access Journals (Sweden)

    Carla Almeida

    2016-09-01

    Full Text Available In Brazilian cultural manifestations, science is not usually pictured prominently. Still, one can find references to it in some of the most popular forms of communication. Cordel literature is one of them. In this article, we try to understand how the scientific world is inserted and represented in this literary genre. We did a discourse analysis based on a corpus of 50 Cordel booklets on topics related to science. We note that the booklets present, as a whole, an ambivalent image of science, extolling the scientific achievements and their authors in some cases, whereas, in others, showing a critical view of technological development. Our study suggests that the mixing of science and Cordel literature has the potential to bring together scientific and popular cultures. This could also promote a critical thinking in the public about the relationship between science and society. Therefore, Cordel literature may be an interesting tool for education and popularization of science.

  17. Science and Technology Review December 2009

    Energy Technology Data Exchange (ETDEWEB)

    Bearinger, J P

    2009-11-17

    This month's issue has the following articles: (1) Advanced Materials for Our Past, Present, and Future - Commentary by Tomas Diaz de la Rubia; (2) A Defensive 'Coat' for Materials under Attack - Amorphous metal coatings provide the strength and corrosion resistance needed to protect military vessels and spent nuclear fuel containers; (3) Too Close for Comfort - Laboratory scientists are analyzing the feasibility of using nuclear explosives to disrupt or divert asteroids on a collision course with Earth; (4) Hyperion: A Titan of High-Performance Computing Systems - Livermore is collaborating with 10 computing industry leaders to create a test bed for Linux cluster hardware and software technologies; (5) Isolating Pathogens for Speedy Identification - An automated miniature device separates viruses, bacteria, genetic material, and proteins from nasal swabs and blood and urine samples for speedy identification.

  18. English for Science and Technology - Stylistics and Methods

    DEFF Research Database (Denmark)

    Mousten, Birthe

    The book covers basic methods for summarizing and editing of EST writing (English for Science and Technology). In addition, translation of basically technically oriented texts is covered with a view to an evaluation of formality, complexity and audience recognition in connection with different text...

  19. English for Science and Technology - Stylistics and Methods

    DEFF Research Database (Denmark)

    Mousten, Birthe

    The book covers basic methods for summarizing and editing of EST writing (English for Science and Technology). In addition, translation of basically technically oriented texts is covered with a view to an evaluation of formality, complexity and audience recognition in connection with different text...

  20. Science, technology, autonomy, and dependence: a framework for international debate

    Energy Technology Data Exchange (ETDEWEB)

    Morehouse, W.

    1979-01-01

    The role of science and technology in the international system has changed markedly in the past 30 years. Science and technology have emerged as primary instruments of power and social control, with the major industrialized countries, especially the superpowers, relying more and more on science and technology as a means of maintaining their dominance in that system. The technological gap between the North and the South has widened during this period. Development strategies, relying on importation of capital-intensive, socially inappropriate, environmentally destructive Western technologies will lead to a massive global equity crisis in the 1980s. These technologies have been at the heart of the accelerating de-industrialization of the Third World by the First and Second Worlds on a scale far beyond what occurred in historical colonialism. The critical need is to focus the debate at the forthcoming world conferences on these underlying issues, leading to the formulation of concrete action proposals at the national and international levels which will effectively promote the technological autonomy of the Third World. While we cannot be certain that greater autonomy will lad to greater equity, few Southern countries can go very far in meeting the minimum material needs of most, not to speak all, of their people without a greatly strengthened autonomous capacity for creating, acquiring, adapting, and using technology to solve their own urgent economic and social problems.

  1. Science and Technology Review March 2012

    Energy Technology Data Exchange (ETDEWEB)

    Nikolic, R J

    2012-02-15

    This month's issue has the following articles: (1) Honoring a Legacy of Service to the Nation - The nation pays tribute to George Miller, who retired in December 2011 as the Laboratory's tenth director; (2) Life-Extension Programs Encompass All Our Expertise - Commentary by Bruce T. Goodwin; (3) Extending the Life of an Aging Weapon - Stockpile stewards have begun work on a multiyear effort to extend the service life of the aging W78 warhead by 30 years; (4) Materials by Design - Material microstructures go three-dimensional with improved additive manufacturing techniques developed at Livermore; (5) Friendly Microbes Power Energy-Producing Devices - Livermore researchers are demonstrating how electrogenic bacteria and microbial fuel cell technologies can produce clean, renewable energy and purify water; and (6) Chemical Sensor Is All Wires, No Batteries - Livermore's 'batteryless' nanowire sensor could benefit applications in diverse fields such as homeland security and medicine.

  2. Science and Technology Review December 2011

    Energy Technology Data Exchange (ETDEWEB)

    Nikolic, R J

    2011-11-01

    This month's issue has the following articles: (1) High-Performance Computing for Energy Innovation - Commentary by Tomas Diaz de la Rubia; (2) Simulating the Next Generation of Energy Technologies - Projects using high-performance computing demonstrate Livermore's computational horsepower and improve the quality of energy solutions and the speed of deployment; (3) ARC Comes into Focus - The Advanced Radiographic Capability, a petawatt-class laser, can penetrate dense objects to reveal material dynamics during National Ignition Facility experiments; (4) A New Method to Track Viral Evolution - A sensitive technique developed at the Laboratory can identify virus mutations that may jump from host to host; and (5) Data for Defense: New Software Finds It Fast - Department of Defense warfighters and planners are using Livermore software systems to extract pertinent information from massive amounts of data.

  3. Science and Technology Review May 2001

    Energy Technology Data Exchange (ETDEWEB)

    Quong, A.A.

    2001-05-01

    This issue contains the following articles: (1) ''Advanced Technology for Stockpile Stewardship''. (2) ''Uncovering Hidden Defects with Neutrons''--High-energy neutrons can effectively image heavily shielded objects that are essentially opaque to x rays. (3) ''The Human in the Mouse Mirror'' Comparative genomics may help us to better understand our genetic heritage and evolution, or why humans are human and mice are mice. (4) ''The NIF Target Chamber--Ready for the Challenge'' Good progress is being made on the construction of the world's largest laser. (5) ''Indoor Testing Begins Soon at Site 300'' The world's largest explosives chamber nears completion.

  4. Planetary Science Technology Infusion Study: Findings and Recommendations Status

    Science.gov (United States)

    Anderson, David J.; Sandifer, Carl E., II; Sarver-Verhey, Timothy R.; Vento, Daniel M.; Zakrajsek, June F.

    2014-01-01

    The Planetary Science Division (PSD) within the National Aeronautics and Space Administrations (NASA) Science Mission Directorate (SMD) at NASA Headquarters sought to understand how to better realize a scientific return on spacecraft system technology investments currently being funded. In order to achieve this objective, a team at NASA Glenn Research Center was tasked with surveying the science and mission communities to collect their insight on technology infusion and additionally sought inputs from industry, universities, and other organizations involved with proposing for future PSD missions. This survey was undertaken by issuing a Request for Information (RFI) activity that requested input from the proposing community on present technology infusion efforts. The Technology Infusion Study was initiated in March 2013 with the release of the RFI request. The evaluation team compiled and assessed this input in order to provide PSD with recommendations on how to effectively infuse new spacecraft systems technologies that it develops into future competed missions enabling increased scientific discoveries, lower mission cost, or both. This team is comprised of personnel from the Radioisotope Power Systems (RPS) Program and the In-Space Propulsion Technology (ISPT) Program staff.The RFI survey covered two aspects of technology infusion: 1) General Insight, including: their assessment of barriers to technology infusion as related to infusion approach; technology readiness; information and documentation products; communication; integration considerations; interaction with technology development areas; cost-capped mission areas; risk considerations; system level impacts and implementation; and mission pull. 2) Specific technologies from the most recent PSD Announcements of Opportunities (AOs): The Advanced Stirling Radioisotope Generator (ASRG), aerocapture and aeroshell hardware technologies, the NASA Evolutionary Xenon Thruster (NEXT) ion propulsion system, and the

  5. Chemical Science and Technology I. A Study Guide of the Science and Engineering Technician Curriculum.

    Science.gov (United States)

    Ballinger, Jack T.; Wolf, Lawrence J.

    This study guide is part of an interdisciplinary program of studies entitled the Science and Engineering Technician (SET) Curriculum. This curriculum integrates elements from the disciplines of chemistry, physics, mathematics, mechanical technology, and electronic technology with the objective of training technicians in the use of electronic…

  6. Nuclear fission: the interplay of science and technology.

    Science.gov (United States)

    Stoneham, A M

    2010-07-28

    When the UK's Calder Hall nuclear power station was connected to the grid in 1956, the programmes that made this possible involved a powerful combination of basic and applied research. Both the science and the engineering were novel, addressing new and challenging problems. That the last Calder Hall reactor was shut down only in 2003 attests to the success of the work. The strengths of bringing basic science to bear on applications continued to be recognized until the 1980s, when government and management fashions changed. This paper identifies a few of the technology challenges, and shows how novel basic science emerged from them and proved essential in their resolution. Today, as the threat of climate change becomes accepted, it has become clear that there is no credible solution without nuclear energy. The design and construction of new fission reactors will need continuing innovation, with the interplay between the science and technology being a crucial component.

  7. Geospatial-temporal semantic graph representations of trajectories from remote sensing and geolocation data

    Energy Technology Data Exchange (ETDEWEB)

    Perkins, David Nikolaus; Brost, Randolph; Ray, Lawrence P.

    2017-08-08

    Various technologies for facilitating analysis of large remote sensing and geolocation datasets to identify features of interest are described herein. A search query can be submitted to a computing system that executes searches over a geospatial temporal semantic (GTS) graph to identify features of interest. The GTS graph comprises nodes corresponding to objects described in the remote sensing and geolocation datasets, and edges that indicate geospatial or temporal relationships between pairs of nodes in the nodes. Trajectory information is encoded in the GTS graph by the inclusion of movable nodes to facilitate searches for features of interest in the datasets relative to moving objects such as vehicles.

  8. Handheld technology acceptance in radiologic science education and training programs

    Science.gov (United States)

    Powers, Kevin Jay

    The purpose of this study was to explore the behavioral intention of directors of educational programs in the radiologic sciences to adopt handheld devices to aid in managing student clinical data. Handheld devices were described to participants as a technology representing a class of mobile electronic devices including, but not limited to, personal digital assistants such as a Palm TX, Apple iPod Touch, Apple iPad or Hewlett Packard iPaq, and cellular or smartphones with third generation mobile capabilities such as an Apple iPhone, Blackberry or Android device. The study employed a non-experimental, cross-sectional survey design to determine the potential of adopting handheld technologies based on the constructs of Davis's (1989) Technology Acceptance Model. An online self-report questionnaire survey instrument was used to gather study data from 551 entry level radiologic science programs specializing in radiography, radiation therapy, nuclear medicine and medical sonography. The study design resulted in a single point in time assessment of the relationship between the primary constructs of the Technology Acceptance Model: perceived usefulness and perceived ease of use, and the behavioral intention of radiography program directors to adopt the information technology represented by hand held devices. Study results provide justification for investing resources to promote the adoption of mobile handheld devices in radiologic science programs and study findings serve as a foundation for further research involving technology adoption in the radiologic sciences.

  9. Evaluation of Policy and Research Interventions in Science and Technology: Consequence Assessment of Regulatory and Technology Transfer Programs

    Science.gov (United States)

    Dias, Mary Beatrice

    2011-01-01

    This research contributes to efforts in assessment studies related to science and technology interventions. The work presented in this thesis focuses on understanding the effects of policies that influence science and technology interventions, and determining the impact of science and technology interventions themselves. Chapter 1 explores how…

  10. International Conference on Computer Science and Information Technology

    CERN Document Server

    Li, Xiaolong

    2014-01-01

    The main objective of CSAIT 2013 is to provide a forum for researchers, educators, engineers and government officials involved in the general areas of Computational Sciences and Information Technology to disseminate their latest research results and exchange views on the future research directions of these fields. A medium like this provides an opportunity to the academicians and industrial professionals to exchange and integrate practice of computer science, application of the academic ideas, improve the academic depth. The in-depth discussions on the subject provide an international communication platform for educational technology and scientific research for the world's universities, engineering field experts, professionals and business executives.

  11. Science and Technology Citation Analysis is Citation Normalization Realistic

    Science.gov (United States)

    2007-11-02

    Integrating Text Mining and Bibliometrics for Research User Profiling. Journal of the American Society for Information Science and Technology. 52:13... Bibliometrics : The Use of Publication and Citation Analysis in the Evaluation of Scientific Activity (monograph). NSF C-637. National Science Foundation...Zirkle, 1954]. However, the origins of citation analysis as a widespread bibliometrics tool can be traced to the mid-1950s, with Garfield’s proposal

  12. JPRS report: Science and technology. Central Eurasia

    Science.gov (United States)

    1994-06-01

    Translated articles cover the following topics: power laser with compound beam aperture, phase conjugation mirrors, and pulse compressors; forming informational signals with two-frequency YAG:Nd+++ lasers for communication and ranging; gain limitation effect in electric-discharge CO2-lasers; pattern recognition and data processing in remote laser sounding of earth surface and geosystems; NH3-CO2 9-13 micron lidar for sounding the atmosphere; efficient operating mode of frequency-tunable liquid laser; feasibility of electric-discharge excimer laser with condensed noble gas as active medium; pumping wide-aperture excimer laser 'GARPUN' with counterpropagating electron beams; coherent doppler wind lidar with TEA CO2-laser; free-electron x-ray laser operating in quantum mode; propagation of ultrashort light pulses through nonlinear medium; resonator for technological YAG:Nd laser; instruments for remote sensing of earth in optical wavelength range; environment signatures and simulation of inputs to optoelectronic remote observation systems; evaluating probability of resolution of test objects by ensemble of aerospace IR instruments in surface tests; use of holographic diffraction patterns for inspection of multiple-aperture optical telescopic system phasing; constructing equation systems to control aircraft with nonlinear aerodynamics based on principle of step-by-step adaptive control; measurement of carrier frequency of phase manipulated signal using fast fourier transform; scattering of sound and radio waves by turbulent structures in the stratosphere; experimental study of optical pulse propagation through clouds; and unique characteristics of radiation scattering by nonspherical particles of atmospheric aerosol.

  13. Inquiry-Based Science and Technology Enrichment Program: Green Earth Enhanced with Inquiry and Technology

    Science.gov (United States)

    Kim, Hanna

    2011-01-01

    This study investigated the effectiveness of a guided inquiry integrated with technology, in terms of female middle-school students' attitudes toward science/scientists and content knowledge regarding selective science concepts (e.g., Greenhouse Effect, Air/Water Quality, Alternative Energy, and Human Health). Thirty-five female students who were…

  14. Inquiry-Based Science and Technology Enrichment Program: Green Earth Enhanced with Inquiry and Technology

    Science.gov (United States)

    Kim, Hanna

    2011-01-01

    This study investigated the effectiveness of a guided inquiry integrated with technology, in terms of female middle-school students' attitudes toward science/scientists and content knowledge regarding selective science concepts (e.g., Greenhouse Effect, Air/Water Quality, Alternative Energy, and Human Health). Thirty-five female students who were…

  15. 77 FR 59407 - Homeland Security Science and Technology Advisory Committee (HSSTAC)

    Science.gov (United States)

    2012-09-27

    ... Security Science and Technology Advisory Committee (HSSTAC) AGENCY: Science and Technology Directorate, DHS..., 56662-56663 that the Homeland Security Science and Technology Advisory Committee (HSSTAC) would meet on... will be held at the Department of Homeland Security (DHS), Science and Technology Directorate, 1120...

  16. 76 FR 75919 - President's Council of Advisors on Science and Technology Meeting

    Science.gov (United States)

    2011-12-05

    ... TECHNOLOGY POLICY President's Council of Advisors on Science and Technology Meeting AGENCY: Office of Science... Council of Advisors on ] Science and Technology (PCAST) is an advisory group of the nation's leading scientists and engineers, appointed by the President to augment the science and technology advice...

  17. 76 FR 62871 - President's Council of Advisors on Science and Technology Meeting

    Science.gov (United States)

    2011-10-11

    ... TECHNOLOGY POLICY President's Council of Advisors on Science and Technology Meeting AGENCY: Office of Science... Science and Technology (PCAST) is an advisory group of the nation's leading scientists and engineers, appointed by the President to augment the science and technology advice available to him from inside...

  18. Water Science and Technology Board annual report, 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    This report summarizes the activities of the Water Science and Technology Board (WSTB) during 1990, its eighth year of existence. It describes current and recently completed projects, new activities scheduled to begin in 1991, and plans for the future. The WSTB is intended to be a dynamic forum, a mechanism by which the board community of water science, technology, and policy professionals can help assure high-quality national water programs. As such, the Board considers out-reach and communications of much importance.

  19. Water Science and Technology Board annual report, 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-31

    This report summarizes the activities of the Water Science and Technology Board (WSTB) during 1990, its eighth year of existence. It describes current and recently completed projects, new activities scheduled to begin in 1991, and plans for the future. The WSTB is intended to be a dynamic forum, a mechanism by which the board community of water science, technology, and policy professionals can help assure high-quality national water programs. As such, the Board considers out-reach and communications of much importance.

  20. Flexible electrochromic foils: science, technology, and application

    Science.gov (United States)

    Azens, Andris; Avendano, Esteban; Backholm, Jonas; Berggren, Lars; Gustavsson, Greger; Karmhag, Richard; Niklasson, Gunnar A.; Roos, Arne; Granqvist, Claes-Göran

    2005-08-01

    We discuss a number of aspects of a novel flexible electrochromic foil capable of varying its optical transmittance. The foil includes thin films of tungsten oxide and nickel oxide laminated together by a polymer electrolyte. Starting with scientific issues, we discuss the dominating defects in amorphous tungsten oxide and how they may yield a consistent picture of the optical properties of tungsten oxide films versus nonstoichiometry and ion intercalation. We also present a detailed model for the colorationhleaching due to proton extractiodinsertion in thin surface sheaths of nanocrystallites of nickel oxide. Next we consider aspects of technology and treat options to enhance the bleached-state transmittance by mixing the nickel oxide with another oxide having a wide band gap. We also cover pre-assembly charge insertion/ extraction by facile gas treatments of the films as well as practical device manufacturing. The final part of the paper deals with a number of applications, with emphasis on architectural "smart windows" which can improve indoor comfort at the same time as they accomplish significant energy savings due to lowered requirements for air cooling. Applications concerning electrochromics-based eyewear are introduced; these may be approaching market introduction.

  1. Exploring Social Learning through Upstream Engagement in Science and Technology

    DEFF Research Database (Denmark)

    Mortensen, Jonas Egmose

    This discussion paper deliberates on how the concept of social learning can be used for evaluating upstream engagement initiatives in science and technology.  The paper briefly introduces to the concept of upstream engagement and a concrete case, the UK Citizen Science for Sustainability project...... (SuScit), as an outset for discussing how the concept of social learning can be used for analysing and understanding relations between citizen participation, Science and research, and sustainability. A number of relevant research questions and methodological considerations are distilled...

  2. 75 FR 33631 - Science and Technology (S&T) Directorate; Agency Information Collection Activities: Submission...

    Science.gov (United States)

    2010-06-14

    ... SECURITY Science and Technology (S&T) Directorate; Agency Information Collection Activities: Submission for Review; Information Collection Request for the Department of Homeland Security (DHS) Science and... Security's (DHS's) Science and Technology (S&T) Directorate to provide information, resources...

  3. Data Democracy and Decision Making: Enhancing the Use and Value of Geospatial Data and Scientific Information

    Science.gov (United States)

    Shapiro, C. D.

    2014-12-01

    Data democracy is a concept that has great relevance to the use and value of geospatial data and scientific information. Data democracy describes a world in which data and information are widely and broadly accessible, understandable, and useable. The concept operationalizes the public good nature of scientific information and provides a framework for increasing benefits from its use. Data democracy encompasses efforts to increase accessibility to geospatial data and to expand participation in its collection, analysis, and application. These two pillars are analogous to demand and supply relationships. Improved accessibility, or demand, includes increased knowledge about geospatial data and low barriers to retrieval and use. Expanded participation, or supply, encompasses a broader community involved in developing geospatial data and scientific information. This pillar of data democracy is characterized by methods such as citizen science or crowd sourcing.A framework is developed for advancing the use of data democracy. This includes efforts to assess the societal benefits (economic and social) of scientific information. This knowledge is critical to continued monitoring of the effectiveness of data democracy implementation and of potential impact on the use and value of scientific information. The framework also includes an assessment of opportunities for advancing data democracy both on the supply and demand sides. These opportunities include relatively inexpensive efforts to reduce barriers to use as well as the identification of situations in which participation can be expanded in scientific efforts to enhance the breadth of involvement as well as expanding participation to non-traditional communities. This framework provides an initial perspective on ways to expand the "scientific community" of data users and providers. It also describes a way forward for enhancing the societal benefits from geospatial data and scientific information. As a result, data

  4. 76 FR 72224 - President's Council of Advisors on Science and Technology Meeting

    Science.gov (United States)

    2011-11-22

    ... TECHNOLOGY POLICY President's Council of Advisors on Science and Technology Meeting AGENCY: Office of Science... summary agenda for a conference call of the President's Council of Advisors on Science and Technology... report on undergraduate science, technology, engineering, and mathematics (STEM) education. DATES:...

  5. U.S. science and technology under budget stress

    Science.gov (United States)

    Bell, Peter M.

    A set of hearings was held a few weeks ago by the House Science and Technology Committee, Don Fuqua, chairman, during which White House science advisor George A. Keyworth II ‘reiterated the Reagan Administration's wisdom of the marketplace philosophy’ (Chemical and Engineering News, Dec. 14, 1981). National Academy of Sciences President Frank Press responded to Keyworth's continuing statements on the ‘hard choices’ ahead with a proposed ‘compact’ among the public, private and academic research sectors. Representatives of the science R & D community are hanging on every word released from the White House, hoping to find some solace from the picture of disastrous budget cuts that appears to be emerging in all sectors. The budget cuts, cumulative for fiscal years 1982 and 1983, do not, in notable examples, leave room for hard choices; dismantling of entire programs appears to be expected. Two examples are the National Aeronautics and Space Administration (NASA) planetary scientific program and the programs of the Environmental Protection Agency (EPA). When NASA's program was recently described as ‘planetary science in extremis,’ the meaning intended was ‘near death,’ not ‘in the extreme’ (Science, Dec. 18, 1981). In the same light, Douglas M. Castle, former EPA director, defined ‘EPA under siege:’ ‘It's hard to find a rational explanation for [the 1983 fiscal year budget proposed by OMB] except that [the current EPA administrators] are, in fact, a wrecking crew’ (Environmental Science and Technology, December 1981). Meanwhile, the so-called ‘research universities’ in the United States are turning to more practical and applied avenues to secure funds for their R & D budgets. According to science policy analyst, Wil Lepkowski, ‘The practical goals of technology are fast swallowing academic science, and nothing seems likely to be the same again.’ (Chem. Eng. News, Nov. 23, 1981).

  6. Paul Tillich and Technology: His Importance for Robust Science, Technology, and Society (STS) Education.

    Science.gov (United States)

    Deitrich, Richard

    1990-01-01

    Discussed is the linkage between science, technology, and religious ideas. Tillich's continuum of existentialism, philosophy, and theology and his concepts of the multidimensional unity of life have been used to develop a technology and religion course. Included are the core ethic and basic tenets for STS education. (KR)

  7. FBIS report: Science and technology. Central Eurasia

    Science.gov (United States)

    1995-09-01

    Translated articles cover the following topics: multimodel approach to description of spacecraft control processes; electrostatic discharge damage to solar cells on space vehicles in magnetospheric and ionospheric plasma; active highly sensitive damping systems and microgravitation; quaternion synthesis of nonlinear control of orientation of moving object; dynamics of deployment of space cable system; improved confinement mode in a T-10 Tokamak with injection of a slow hydrogen pellet; tritium generation in the interaction of a dense deuterium plasma stream with a metal surface; interrelation of superconductivity and the natural chemical interaction of components of matter; scattering of low-frequency sound by sphere moving in ideal fluid; research on process of polymerization of epoxy resins by acoustic methods; growing Bi-Sr-Ca-Cu-O superconducting crystals in the system Bi2Sr2CaCu2O(x)-BaBiO3; predicting the probability of object recognition from space images; zodiak project - contact sensing of atmospheric crisis conditions with rocket and space facilities; method of determining the periodicity of earth imaging with a satellite system and efficient orbital structures to solve the problem of earth resources observation; space image materials in a geographic information system technology to study tectonic criteria of petroleum potential in subarctic regions of Russia; fractals in sea ice and properties of images at different spatial resolutions; solving the three-dimensional inverse problem of remote refractometric sensing of Earth's atmosphere; indices of sensitivity of stratospheric and tropospheric ozone to ozone-active factors and model estimates; elemental composition of aerosol in the atmosphere of the Central Russian arctic; propagation of high energy laser pulses in clouds; and artificial scattering of supercooled fogs at airports with liquid nitrogen.

  8. Using Science Driven Technologies for the Defense and Security Applications

    Science.gov (United States)

    Habib, Shahid; Zukor, Dorthy; Ambrose, Stephen D.

    2004-01-01

    For the past three decades, Earth science remote sensing technologies have been providing enormous amounts of useful data and information in broadening our understanding of our home planet as a system. This research, as it has expanded our learning process, has also generated additional questions. This has further resulted in establishing new science requirements, which have culminated in defining and pushing the state-of-the-art technology needs. NASA s Earth science program has deployed 18 highly complex satellites, with a total of 80 sensors, so far and is in a process of defining and launching multiple observing systems in the next decade. Due to the heightened security alert of the nation, researchers and technologists are paying serious attention to the use of these science driven technologies for dual use. In other words, how such sophisticated observing and measuring systems can be used in detecting multiple types of security concerns with a substantial lead time so that the appropriate law enforcement agencies can take adequate steps to defuse any potential risky scenarios. This paper examines numerous NASA technologies such as laser/lidar systems, microwave and millimeter wave technologies, optical observing systems, high performance computational techniques for rapid analyses, and imaging products that can have a tremendous pay off for security applications.

  9. A Geospatial Data Infrastructure Deploying an Information and Knowledge Platform for the Agriculture Sector

    Directory of Open Access Journals (Sweden)

    Tomáš Kliment

    2016-03-01

    Full Text Available The paper reports a case study on the design and development of an Information and Knowledge-based Platform (IKP, whose core is a Geospatial Data Infrastructure (GDI. The IKP aims to support the agriculture sector in the Lombardy region of Italy. The main novelty of the present work is related primarily to the management of geospatial data sets and time series from heterogeneous data sources. Authoritative bodies provide access to databases of agricultural declarations, agronomic cadastral maps, and real-time meteorological data. Research institutions produce geospatial data sets and time series by processing and analysing remote sensing images, both multispectral optical and SAR (Synthetic Aperture Radar images. Finally, citizens and volunteers, such as farmers, or on-field operators belonging to agricultural associations, report in situ observations using smart technologies. The technological framework presents a novel approach related both to the workflow management of geospatial data sets and time series of heterogeneous sources, and the integrated processing of Volunteered Geographic Information (VGI within a GDI. The paper describes a prototype IKP, which provides a feasible solution that can be used for technology transfer in the real implementation of the IKP in regional and national agriculture sectors.

  10. Biomedical technology transfer: Applications of NASA science and technology

    Science.gov (United States)

    1976-01-01

    The major efforts of the Stanford Biomedical Applications Team Program at the Stanford University School of Medicine for the period from October 1, 1975 to September 31, 1976 are covered. A completed EMG biotelemetry system which monitors the physiological signals of man and animals in space related research is discussed. The results of a pilot study involving lower body negative pressure testing in cardiac patients has been completed as well as the design and construction of a new leg negative pressure unit for evaluating heart patients. This technology utilizes vacuum chambers to stress the cardiovascular system during space flight. Laboratory tests of an intracranial pressure transducer, have been conducted. Extremely stable long term data using capacative pressure sensors has lead to the order of commercially manufactured monitoring systems base. Projects involving commercialization are: flexible medical electrodes, an echocardioscope, a miniature biotelemetry system, and an on-line ventricular contour detector.

  11. Research and Development in Science and Technology

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    The year of 2015 was the last fiscal year in the12th Five-year Plan period for CIAE.In the light of annual work arrangement and based on JYK management system,CIAE promoted R&Ds and production activities to a new level and fulfilled the objects set for the year of 2015.

  12. Some Thoughts on the Establishment of Forestry Science and Technology Evaluation System in China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The establishment of China’s forestry science and technology evaluation system is an important guarantee measure to improve the level of forestry science and technology management and promote forestry science and technology advancement. Based on the analysis of the current condition of forestry science and technology evaluation in China, the paper presents the suggestions to establish and improve forestry science and technology system, including the change in evaluation subject, the standardization of evalu...

  13. Science & technology review

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    This document is the August, 1995 issue of the Science and Technology review, a Lawrence Berkeley Laboratory publication. It contains two major articles, one on Scanning Tunneling Microscopy - as applied to materials engineering studies, and one on risk assessment, in this case looking primarily at a health care problem. Separate articles will be indexed from this journal to the energy database.

  14. Visit of the Spanish Minister for Science and Technology

    CERN Multimedia

    Patrice Loïez

    2002-01-01

    H.E. Mr. Josep Piqué i Camps, Minister of Science and Technology, Spain, visited CERN in November. On his itinerary was a tour of the test facility for LHC magnets in building SM18. Photo 01: H.E. Mr Joaquin Pérez-Villanueva y Tovar, Ambassador and Permanent Representative of Spain to the United Nations Office in Geneva (right), with Juan Antonio Rubio, leader of Education and Technology Transfer division in building SM18.

  15. The Restoration of Confidence in Science and Technology Education.

    Science.gov (United States)

    Bybee, Rodger W.

    1985-01-01

    An analysis is given of the crisis and loss of confidence in science and technology education, due in part to maintenance of outdated purposes, programs, and practices. The need to clarify and reformulate goals and purposes and thus restore confidence is discussed. (MNS)

  16. Nano-Science-Engineering-Technology Applications to Food and Nutrition.

    Science.gov (United States)

    Nakajima, Mitsutoshi; Wang, Zheng; Chaudhry, Qasim; Park, Hyun Jin; Juneja, Lekh R

    2015-01-01

    Nanoscale Science, Engineering and Technology are applied to Food and Nutrition. Various delivery systems include nanoemulsions, microemulsions, solid lipid nanoparticles, micelles, and liposomes. The nanoscale systems have advantages, such as higher bioavailabitity, and other physicochemical properties. The symposium will provide an overview of the formulation, characterization, and utilization of nanotechnology-based food and nutrition.

  17. Technology as "Applied Science": A Serious Misconception that Reinforces Distorted and Impoverished Views of Science

    Science.gov (United States)

    Gil-Perez, Daniel; Vilches, Amparo; Fernandez, Isabel; Cachapuz, Antonio; Praia, Joao; Valdes, Pablo; Salinas, Julia

    2005-01-01

    The current consideration of technology as "applied science", this is to say, as something that comes "after" science, justifies the lack of attention paid to technology in science education. In our paper we question this simplistic view of the science-technology relationship, historically rooted in the unequal appreciation of intellectual and…

  18. Comparison results of forest cover mapping of Peninsular Malaysia using geospatial technology

    Science.gov (United States)

    Hamid, Wan Abdul; Abd Rahman, Shukri B. Wan

    2016-06-01

    Climate change and global warming transpire due to several factors. Among them is deforestation which occur mostly in developing countries including Malaysia where forested areas are converted to other land use for tangible economic returns and to a smaller extent, as subsistence for local communities. As a cause for concern, efforts have been taken by the World Resource Institute (WRI) and World Wildlife Fund (WWF) to monitor forest loss using geospatial technology - interpreting time-based remote sensing imageries and producing statistics of forested areas lost since 2001. In Peninsular Malaysia, the Forestry Department of Peninsular Malaysia(FDPM) has conducted forest cover mapping for the region using the same technology since 2011, producing GIS maps for 2009-2010,2011-2012,2013-2014 and 2015. This paper focuses on the comparative study of the results generated from WRI,WWF and FDPM interpretations between 2010 and 2015, the methodologies used, the similarities and differences, challenges and recommendations for future enhancement of forest cover mapping technique.

  19. Perception of Science and Technology in Teenage Students from Madrid

    OpenAIRE

    Miranda Suárez, María José; Sánchez Balmaseda, Isabel; Pérez Sedeño, Eulalia; García Dauder, Silvia

    2008-01-01

    It is becoming increasingly difficult to ignore the role played by Science and Technology in our daily lives. However, concerns have been raised by several studies about the gradual decrease in the scientific and technological choice of pupils during last years. It is interesting to note that in all these areas of secondary education, there is a fall of students. Specially, the single most striking observation to emerge from the data is the low reached by the scientific-technical, even the bi...

  20. Understandings of the nature of science and decision making on science and technology-based issues

    Science.gov (United States)

    Bell, Randy Lee

    Current reforms emphasize the development of scientific literacy as the principal goal of science education. The nature of science is considered a critical component of scientific literacy and is assumed to be an important factor in decision making on science and technology based issues. However, little research exists that delineates the role of the nature of science in decision making. The purpose of this investigation was to explicate the role of the nature of science in decision making on science and technology based issues and to delineate the reasoning and factors associated with these types of decisions. The 15-item, open-ended "Decision Making Questionnaire" (DMQ) based on four different scenarios concerning science and technology issues was developed to assess decision making. Twenty-one volunteer participants purposively selected from the faculty of geographically diverse universities completed the questionnaire and follow-up interviews. Participants were subsequently grouped according to their understandings of the nature of science, based on responses to a second open-ended questionnaire and follow-up interview. Profiles of each group's decision making were constructed, based on their previous responses to the DMQ and follow-up interviews. Finally, the two groups' decisions, decision making factors, and decision making strategies were compared. No differences were found between the decisions of the two groups, despite their disparate views of the nature of science. While their reasoning did not follow formal lines of argumentation, several influencing factors and general reasoning patterns were identified. Participants in both groups based their decisions primarily on personal values, morals/ethics, and social concerns. While all participants said they considered scientific evidence in their decision making, most did not require absolute "proof," even though Group B participants held more absolute conceptions of the nature of science. Overall, the

  1. The 2nd International Conference for Spatial Information Technology was Held in Huazhong University of Science and Technology

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The Second International Conference for Spatial Information Technology 2007(ICSIT 2007) was held in Huazhong University of Science and Technology from 9 to 11 november 2007, which was co-sponsored by the Spatial Technology Academy of China Aerospace Science & Technology Corporation, the Third Academy of China Aerospace Science & Technology, the Eighth Academy of CASTC, the Unmanned Air Vehicle Society of Chinese Society of Astronautics, Qinghua University, National University of Defense Technology,Harbin Institute of Technology, Beijing University of Aeronautics and Astronautics, Northwestern Polytechnical University, University of Electronic Science and Technology of China, Huazhong University of Science and Technology and the Second Academy of CASIC, and was jointly directed by Huazhong University of Science and Technology and the Second Academy of CASIC. This grand meeting attracted more than 260 specialists hailed from home and abroad to attend, and was financially aided by the National Natural Science Foundation of China and the International Cooperation and Exchange Department of the Ministry of Education.

  2. A Science, Engineering and Technology (SET) Approach Improves Science Process Skills in 4-H Animal Science Participants

    Science.gov (United States)

    Clarke, Katie C.

    2010-01-01

    A new Science, Engineering and Technology (SET) approach was designed for youth who participated in the Minnesota State Fair Livestock interview process. The project and evaluation were designed to determine if the new SET approach increased content knowledge and science process skills in participants. Results revealed that youth participants not…

  3. A Science, Engineering and Technology (SET) Approach Improves Science Process Skills in 4-H Animal Science Participants

    Science.gov (United States)

    Clarke, Katie C.

    2010-01-01

    A new Science, Engineering and Technology (SET) approach was designed for youth who participated in the Minnesota State Fair Livestock interview process. The project and evaluation were designed to determine if the new SET approach increased content knowledge and science process skills in participants. Results revealed that youth participants not…

  4. The Five-Year Outlook on Science and Technology: 1982.

    Science.gov (United States)

    National Academy of Sciences - National Research Council, Washington, DC. Committee on Science and Public Policy.

    Presented are reports on trends and probable future developments in eight selected areas of basic science and engineering. These reports are: "The Genetic Program of Complex Organisms" (Maxine F. Singer); "The Molecular and Genetic Technology of Plants" (Joseph E. Varner); "Cell Receptors for Hormones and Neurotransmitters" (H. Guy…

  5. Career Pathways of Science, Engineering and Technology Research Postgraduates

    Science.gov (United States)

    Giles, Marnie; Ski, Chantal; Vrdoljak, Davorin

    2009-01-01

    Suitably qualified scientists and engineers are essential for research and development, innovation and, in turn, the growth of the economy. Science, engineering and technology skills are therefore necessary for Australia to remain competitive in a global market. This article reports findings from a nationwide study investigating the career…

  6. West Virginia University's Health Sciences and Technology Academy

    Science.gov (United States)

    Chester, Ann; Dooley, Elizabeth

    2011-01-01

    This article describes the Health Sciences and Technology Academy, an outreach and engagement program by West Virginia University to encourage higher education faculty members and administrators, public school teachers, and community leaders to assume the responsibility of mentoring high school students. The primary goal is to increase the college…

  7. Nature of Technology: Implications for design, development, and enactment of technological tools in school science classrooms

    Science.gov (United States)

    Waight, Noemi; Abd-El-Khalick, Fouad

    2012-12-01

    This position paper provides a theory-based explanation informed by philosophy of technology (PoT) of the recurrent documented patterns often associated with attempts to enact technology-supported, inquiry-based approaches in precollege science classrooms. Understandings derived from the history of technological development in other domains (e.g. medicine, transportation, and warfare) reveal numerous parallels that help to explain these recurrent patterns. Historical analyses of major technologies reveal a conglomerate of factors that interact to produce benefits, as well as intended and unintended consequences. On a macro-scale, PoT facilitates understandings of how technologies interact and are impacted by individuals, society, institutions, economy, politics, and culture. At the micro-level, and most relevant to science education, PoT engages the inherent nature of technology along a number of key dimensions: role of culture and values, notions of technological progression, technology as part of systems, technological diffusion, technology as a fix, and the notions of expertise. Overall, the present analysis has implications for the design, development, implementation, and adoption of technological tools for use in precollege science education, and highlights the role of technology as both artifact and process.

  8. Petroleum Science and Technology Institute with the TeXas Earth and Space Science (TXESS) Revolution

    Science.gov (United States)

    Olson, H. C.; Olson, J. E.; Bryant, S. L.; Lake, L. W.; Bommer, P.; Torres-Verdin, C.; Jablonowski, C.; Willis, M.

    2009-12-01

    The TeXas Earth and Space Science (TXESS) Revolution, a professional development program for 8th- thru 12th-grade Earth Science teachers, presented a one-week Petroleum Science and Technology Institute at The University of Texas at Austin campus. The summer program was a joint effort between the Jackson School of Geosciences and the Department of Petroleum and Geosystems Engineering. The goal of the institute was to focus on the STEM components involved in the petroleum industry and to introduce teachers to the larger energy resources theme. The institute kicked off with a welcoming event and tour of a green, energy-efficient home (LEED Platinum certified) owned by one of the petroleum engineering faculty. Tours of the home included an introduction to rainwater harvesting, solar energy, sustainable building materials and other topics on energy efficiency. Classroom topics included drilling technology (including a simulator lab and an overview of the history of the technology), energy use and petroleum geology, well-logging technology and interpretation, reservoir engineering and volumetrics (including numerous labs combining chemistry and physics), risk assessment and economics, carbon capture and storage (CO2 sequestration technology) and hydraulic fracturing. A mid-week field trip included visiting the Ocean Star offshore platform in Galveston, the Weiss Energy Hall at the Houston Museum of Science and Schlumberger (to view 3-D visualization technology) in Houston. Teachers remarked that they really appreciated the focused nature of the institute and especially found the increased use of mathematics both a tool for professional growth, as well as a challenge for them to use more math in their science classes. STEM integration was an important feature of the summer institute, and teachers found the integration of science (earth sciences, geophysics), technology, engineering (petroleum, chemical and reservoir) and mathematics particularly valuable. Pre

  9. Building a multi-scaled geospatial temporal ecology database from disparate data sources: Fostering open science through data reuse

    Science.gov (United States)

    Soranno, Patricia A.; Bissell, E.G.; Cheruvelil, Kendra S.; Christel, Samuel T.; Collins, Sarah M.; Fergus, C. Emi; Filstrup, Christopher T.; Lapierre, Jean-Francois; Lotting, Noah R.; Oliver, Samantha K.; Scott, Caren E.; Smith, Nicole J.; Stopyak, Scott; Yuan, Shuai; Bremigan, Mary Tate; Downing, John A.; Gries, Corinna; Henry, Emily N.; Skaff, Nick K.; Stanley, Emily H.; Stow, Craig A.; Tan, Pang-Ning; Wagner, Tyler; Webster, Katherine E.

    2015-01-01

    Although there are considerable site-based data for individual or groups of ecosystems, these datasets are widely scattered, have different data formats and conventions, and often have limited accessibility. At the broader scale, national datasets exist for a large number of geospatial features of land, water, and air that are needed to fully understand variation among these ecosystems. However, such datasets originate from different sources and have different spatial and temporal resolutions. By taking an open-science perspective and by combining site-based ecosystem datasets and national geospatial datasets, science gains the ability to ask important research questions related to grand environmental challenges that operate at broad scales. Documentation of such complicated database integration efforts, through peer-reviewed papers, is recommended to foster reproducibility and future use of the integrated database. Here, we describe the major steps, challenges, and considerations in building an integrated database of lake ecosystems, called LAGOS (LAke multi-scaled GeOSpatial and temporal database), that was developed at the sub-continental study extent of 17 US states (1,800,000 km2). LAGOS includes two modules: LAGOSGEO, with geospatial data on every lake with surface area larger than 4 ha in the study extent (~50,000 lakes), including climate, atmospheric deposition, land use/cover, hydrology, geology, and topography measured across a range of spatial and temporal extents; and LAGOSLIMNO, with lake water quality data compiled from ~100 individual datasets for a subset of lakes in the study extent (~10,000 lakes). Procedures for the integration of datasets included: creating a flexible database design; authoring and integrating metadata; documenting data provenance; quantifying spatial measures of geographic data; quality-controlling integrated and derived data; and extensively documenting the database. Our procedures make a large, complex, and integrated

  10. In Defense of Engineering Sciences: On the Epistemological Relations Between Science and Technology

    NARCIS (Netherlands)

    Boon, Mieke

    2011-01-01

    This article presents an overview of discussions in the philosophy of technology on epistemological relations between science and technology, illustrating that often several mutually entangled issues are at stake. The focus is on conceptual and ideological issues concerning the relationship between

  11. Using Astronomy to shape a country's science and technology landscape

    Science.gov (United States)

    Mokhele, Khotso

    2015-03-01

    There is data abundant to show a positive correlation between a nation's investment in science, engineering and technology and the economic prosperity of that nation. Yet, there remain many countries in the world, particularly in developing countries, where little, if any, serious investment in science, engineering and technology is evident. Even in these countries, policy documents speak positively about the positive correlation between investment in science, engineering and technology and national development and prosperity. Unfortunately these positive policy statements rarely get converted into real investment. When the National Research Foundation was founded in Post-Apartheid South Africa it set out to ``. . .contribute to the improvement of the quality of life of all people. . .'' and its inspiring vision was to achieve ``A prosperous South Africa and African continent steeped in a knowledge culture, free of widespread diseases and poverty, and proud contributors to the well-being of humanity." This organisation, with its altruistic vision, succeeded in convincing the emerging government to invest in and support the construction of the Southern African Large Telescope as one of its flagship projects. This decision was subsequently followed by a high level national decision to leverage South Africa's geographical advantage to host major global astronomy facilities such as the Square Kilometer Array. This presentation highlighted the reasons for such decisions and how we went about motivating government organs that investing in astronomy would contribute to addressing societal challenges by stimulating the science and technology landscape.

  12. Development Mode and Recommendations for Industrialization of Tropical Agricultural Science and Technology

    Institute of Scientific and Technical Information of China (English)

    Meihuan; QIU; Minxia; LIN; Xiaodong; ZHANG; Hongyi; ZHANG; Zhunian; WANG

    2014-01-01

    Industrialization of tropical agricultural science and technology is an essential part of tropical agricultural technological innovation.This paper firstly analyzed development mode of industrialization of tropical agricultural science and technology in Chin and then came up with recommendations for developing industrialization of tropical agricultural science and technology.

  13. Best Science and Technology Reference Books for Young People.

    Science.gov (United States)

    Malinowsky, H. Robert

    This book is a guide to 669 science and technology reference books for children and young people (third grade through high school). It includes some older well-established titles that may be out of print, newer editions, and newer books that have not been completely tested by time. The entries for the books contained in this guide are arranged by…

  14. Women of Color in Science, Technology, Engineering, and Mathematics (STEM)

    Science.gov (United States)

    Johnson, Dawn R.

    2011-01-01

    Scholars have theorized and examined women's underrepresentation in science, technology, engineering and mathematics (STEM) fields for well over thirty years. However, much of this research has paid little attention to issues of racial and ethnic diversity among women, suggesting that all women have the same experiences in STEM. Women of color…

  15. 20. AINSE plasma science and technology conference. Conference handbook

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The 20th AINSE plasma science and technology conference was held at Flinders University of South Australia on 13-14 February 1995. Topics under discussion included plasma physics studies, current status of rotamak devices, plasma processing and material studies. The handbook contains the conference program, 54 abstracts and a list of participants.

  16. Spain gives science and technology a ministry of its own

    CERN Multimedia

    Bosch, X

    2000-01-01

    Spain's re-elected prime minister announced the creation of a new Ministry of Science and Technology. It will be responsible for policy on basic and applied research, IT and telecommunications. It will also incorporate the country's Higher Council of Research (1/2 page).

  17. Sketching together the modern histories of science, technology, and medicine.

    Science.gov (United States)

    Pickstone, John V

    2011-03-01

    This essay explores ways to "write together" the awkwardly jointed histories of "science" and "me dicine"--but it also includes other "arts" (in the old sense) and technologies. It draws especially on the historiography of medicine, but I try to use terms that are applicable across all of science, technology, and medicine (STM). I stress the variety of knowledges and practices in play at any time and the ways in which the ensembles change. I focus on the various relations of "science" and "medicine," as they were understood for a succession of periods--from mainly agricultural societies, through industrial societies, to our biomedical present--trying to sketch a history that encompasses daily practices and understandings as well as major conceptual and technical innovations. The model is meant to facilitate inquiry across topics and across times, including those to come.

  18. 2007 Pacific Operational Science and Technology Conference

    Science.gov (United States)

    2007-04-04

    Infantry, 25th ID SFC Mario Miramontiz, USA, 1-21 Infantry, 25th ID SGM George Garcia , USA, 1-21 Infantry, 25th ID SMSgt John Anipe, USAF, 25th...Hooks S&T-Transition@dhs.gov Starnes Walker S&T-Research@dhs.gov Roger McGinnis S&T-Innovation@dhs.gov Lil Ramirez S&T-InternationalPrograms@dhs.gov 38...Our S&T Partners Israel USA Sweden France Norway UK Germany Australia India Singapore Singapore Australia UK USFrance Defence Technology Office

  19. Virtual globes and geospatial health: the potential of new tools in the management and control of vector-borne diseases

    Directory of Open Access Journals (Sweden)

    Anna-Sofie Stensgaard

    2009-05-01

    Full Text Available The rapidly growing field of three-dimensional software modeling of the Earth holds promise for applications in the geospatial health sciences. Easy-to-use, intuitive virtual globe technologies such as Google Earth™ enable scientists around the world to share their data and research results in a visually attractive and readily understandable fashion without the need for highly sophisticated geographical information systems (GIS or much technical assistance. This paper discusses the utility of the rapid and simultaneous visualization of how the agents of parasitic diseases are distributed, as well as that of their vectors and/or intermediate hosts together with other spatially-explicit information. The resulting better understanding of the epidemiology of infectious diseases, and the multidimensional environment in which they occur, are highlighted. In particular, the value of Google Earth™, and its web-based pendant Google Maps™, are reviewed from a public health view point, combining results from literature searches and experiences gained thus far from a multidisciplinary project aimed at optimizing schistosomiasis control and transmission surveillance in sub-Saharan Africa. Although the basic analytical capabilities of virtual globe applications are limited, we conclude that they have considerable potential in the support and promotion of the geospatial health sciences as a userfriendly, straightforward GIS tool for the improvement of data collation, visualization and exploration. The potential of these systems for data sharing and broad dissemination of scientific research and results is emphasized.

  20. National Policies and strategies on science and technology for development.

    Science.gov (United States)

    Ayob, A

    1979-01-01

    Malaysia's economy continues to be dependent upon the primary producing sectors, based on the exploitation or use of her natural resources. At this Malaysia is the world's largest exporter of natural rubber, tin, tropical hardwoods and palm oil. There is still wide scope for developing new application of science and technology in the rubber industry, and the scope remains even wider in other agricultural sectors. In order to accelerate development in the traditional agricultural sector, that is, those related to food production, the Malaysian Agricultural Research and Development Institute (MARDI) was established in 1970 to undertake research in the development of crops other than rubber. Progress has been relatively slow in the development of agriculture. In forestry much work needs to be done in the application of science and technology to forest management, logging, timber utilization, silviculture and the related field of forest regeneration, tree breeding, forest protection and soil conservation. Further development of the mining sector calls for the application of new technology both in prospecting for new sources of minerals and in exploitation. Development of off-shore technology will become increasingly important. Although a major sector in resources development is energy, there is, as yet, no energy policy. Structural diversification is recognized as a basic need for the economic development of Malaysia. Malaysia will have a great demand for trained scientific and technological personnel.