Science.gov

Sample records for educational space modeling

  1. SPACE: Space Planning and Cost Estimating Model for Higher Education.

    ERIC Educational Resources Information Center

    Smith, Donovan E.; Wagner, W. Gary

    This paper presents SPACE, a space planning and cost estimating simulation model designed to allow analysis of alternative class scheduling patterns and their consequent resource demands. Several illustrative examples of the model's use are given, with documentation of the validation procedures using data from the University of California. The…

  2. Space ecoliteracy- five informal education models for community empowerment

    NASA Astrophysics Data System (ADS)

    Venkataramaiah, Jagannatha; Jagannath, Sahana; J, Spandana; J, Sadhana; Jagannath, Shobha

    Space ecoliteracy is a historical necessity and vital aspect of space age.Space Situational Awareness has taught lessons for mankind to look inward while stretching beyond cradle in human endeavours. Quality of life for every one on the only home of mankind-TERRA shall be a feasibility only after realizing Space ecoliteracy amongst all stakeholders in space quest. Objectives of Informal Environmental Education(UNESCO/UNEP/IEEP,1977) mandates awareness, attitude, knowledge, skill and participation at Individual and Community domains. Application of Space Technology at both Telecommunications and Remote Sensing domain have started making the fact that mankind has a challenge to learn and affirm earthmanship. Community empowerment focus after Earth Summit 1992 mandate of Sustainable Development has demonstrated a deluge of best practices in Agriculture,Urban, Industries and service sectors all over the globe. Further, deployment of Space technologies have proved the immense potential only after pre-empting the participatory approach at individual and community levels.Indian Space Programme with its 44th year of space service to national development has demonstrated self reliance in space technology for human development. Space technology for the most underdeveloped is a success story both in communication and information tools for quality of life. In this presentation Five Space Ecoliteracy models designed and validated since 1985 till date on informal environmental education namely 1) Ecological Environmental Studies by Students-EESS (1988): cited as one of the 20 best eco -education models by Earth Day Network,2)Community Eco Literacy Campaign-CEL,(2000): cited as a partner under Clean Up the World Campaign,UN, 3) Space Eco Literacy(2011)-an informa 8 week space eco literacy training reported at 39th COSPAR 12 assembly and 4) Space Eco Literacy by Practice(2014)- interface with formal education at institutions and 5) Space Ecoliteracy Mission as a space out reach in Popular Science are listed. Five models methodologies, design criterion and working details along with the net benefits to the community are discussed.

  3. A Model for E-Education: Extended Teaching Spaces and Extended Learning Spaces

    ERIC Educational Resources Information Center

    Jung, Insung; Latchem, Colin

    2011-01-01

    The paper proposes a model for e-education in instruction, training, initiation and induction based upon the concept of extended teaching spaces involving execution, facilitation and liberation, and extended learning spaces used for acquisition, application and construction cemented by dialogue and reflection. The proposed model is based upon…

  4. Hierarchical Network Models for Education Research: Hierarchical Latent Space Models

    ERIC Educational Resources Information Center

    Sweet, Tracy M.; Thomas, Andrew C.; Junker, Brian W.

    2013-01-01

    Intervention studies in school systems are sometimes aimed not at changing curriculum or classroom technique, but rather at changing the way that teachers, teaching coaches, and administrators in schools work with one another--in short, changing the professional social networks of educators. Current methods of social network analysis are…

  5. Community Coordinated Modeling Center tools for solar and space physics higher education

    NASA Astrophysics Data System (ADS)

    Pulkkinen, A.; Kuznetsova, M. M.; Hesse, M.; Berrios, D.; Maddox, M. M.; Rastaetter, L.

    2011-12-01

    Community Coordinated Modeling Center (CCMC) has developed over the years a comprehensive set of tools that are directly applicable to higher education. The tools range from standard runs-on-request system providing access to state-of-the-art solar and space physics models to online tutorials on space weather analysis. CCMC has also supported directly, for example, by means of tailored simulations and web interfaces various educational activities such as CISM and Heliophysics Summer Schools. In this paper we provide a brief overview of CCMC tools that can benefit a variety of educational efforts. We will discuss, for example, the usage of integrated Space Weather Analysis (iSWA) system, CCMC runs-on-request system, advanced visualizations tools such as Space Weather Explorer 2 and other publicly available CCMC material in higher education. We will give explicit examples of some of our success stories and outline our envisioned higher education path forward. The main portals to CCMC's educational material are ccmc.gsfc.nasa.gov and iswa.gsfc.nasa.gov.

  6. LewiSpace: An Exploratory Study with a Machine Learning Model in an Educational Game

    ERIC Educational Resources Information Center

    Ghali, Ramla; Ouellet, Sébastien; Frasson, Claude

    2016-01-01

    The use of educational games as a tool for providing learners with a playful and educational aspect is widespread. In this paper, we present an educational game that we developed to teach a chemistry lesson, namely drawing a Lewis diagram. Our game is a 3D environment known as LewiSpace and aims at balancing between playful and educational

  7. Space physics educational outreach

    NASA Technical Reports Server (NTRS)

    Copeland, Richard A.

    1995-01-01

    The goal of this Space Physics Educational Outreach project was to develop a laboratory experiment and classroom lecture on Earth's aurora for use in lower division college physics courses, with the particular aim of implementing the experiment and lecture at Saint Mary's College of California. The strategy is to teach physics in the context of an interesting natural phenomenon by investigating the physical principles that are important in Earth's aurora, including motion of charged particles in electric and magnetic fields, particle collisions and chemical reactions, and atomic and molecular spectroscopy. As a by-product, the undergraduate students would develop an appreciation for naturally occurring space physics phenomena.

  8. Education in space science

    NASA Astrophysics Data System (ADS)

    Philbrick, C. Russell

    2005-08-01

    The educational process for teaching space science has been examined as a topic at the 17th European Space Agency Symposium on European Rocket and Balloon, and Related Research. The approach used for an introductory course during the past 18 years at Penn State University is considered as an example. The opportunities for using space science topics to motivate the thinking and efforts of advanced undergraduate and beginning graduate students are examined. The topics covered in the introductory course are briefly described in an outline indicating the breath of the material covered. Several additional topics and assignments are included to help prepare the students for their careers. These topics include discussions on workplace ethics, project management, tools for research, presentation skills, and opportunities to participate in student projects.

  9. Higher Education Space: Future Directions

    ERIC Educational Resources Information Center

    Temple, Paul; Barnett, Ronald

    2007-01-01

    This paper reports on a study of changing demands for space in United Kingdom (UK) higher education. Physical spaces that universities require are related to their functions in complex ways, and the connections between space and academic performance are not well understood. No simple algorithm can calculate a single university's space needs, but a…

  10. Space Station Freedom - A resource for aerospace education

    NASA Technical Reports Server (NTRS)

    Brown, Robert W.

    1988-01-01

    The role of the International Space Station in future U.S. aerospace education efforts is discussed from a NASA perspective. The overall design concept and scientific and technological goals of the Space Station are reviewed, and particular attention is given to education projects such as the Davis Planetarium Student Space Station, the Starship McCullough, the Space Habitat, the working Space Station model in Austin, TX, the Challenger Center for Space Life Education, Space M+A+X, and the Space Science Student Involvement Program. Also examined are learning-theory aspects of aerospace education: child vs adult learners, educational objectives, teaching methods, and instructional materials.

  11. Space art and education

    NASA Astrophysics Data System (ADS)

    Comte, Pierre; Lipsey, Sharon; Willekens, Philippe

    Space Art has been a growing activity in Europe and in the USA since the end of the 70'ies. With space exploration, space programmes and activities have constantly become a source of inspiration and ideas, particularly suitable for art.

  12. Operational Space Weather in USAF Education

    NASA Astrophysics Data System (ADS)

    Smithtro, C.; Quigley, S.

    2006-12-01

    Most education programs offering space weather courses are understandably and traditionally heavily weighted with theoretical space physics that is the basis for most of what is researched and modeled. While understanding the theory is a good and necessary grounding for anyone working the field of space weather, few military or commercial jobs employ such theory in real-time operations. The operations sites/centers are much more geared toward use of applied theory-resultant models, tools and products. To ensure its operations centers personnel, commanders, real-time system operators and other customers affected by the space environment are educated on available and soon-to-be operational space weather models and products, the USAF has developed applicable course/lecture material taught at various institutions to include the Air Force Institute of Technology (AFIT) and the Joint Weather Training Complex (335th/TRS/OUA). Less frequent training of operational space weather is available via other venues that will be discussed, and associated course material is also being developed for potential use at the National Security Space Institute (NSSI). This presentation provides an overview of the programs, locations, courses and material developed and/or taught by or for USAF personnel dealing with operational space weather. It also provides general information on student research project results that may be used in operational support, along with observations regarding logistical and professional benefits of teaching such non-theoretical/non-traditional material.

  13. The Space Academy: Going beyond "Inspiration"--A Pioneering Model for Science Education

    ERIC Educational Resources Information Center

    Ojha, Anu; Hill, Sarah

    2012-01-01

    This article outlines the Space Academy programme led by the National Space Centre from 2008 to 2011 with the stated goals of harnessing the inspirational contexts of space and climate change to support GCSE, A-level and vocational students in their curriculum studies as well as to enhance STEM teacher effectiveness and increase the awareness of…

  14. Space Shuttle Glider. Educational Brief.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    Space Shuttle Glider is a scale model of the U.S. Space Shuttle orbiter. The airplane-like orbiter usually remains in Earth orbit for up to two weeks at a time. It normally carries a six- to seven-person crew which includes the mission commander, pilot, and several mission and/or payload specialists who have specialized training associated with…

  15. Global visions for space exploration education

    NASA Astrophysics Data System (ADS)

    MacLeish, Marlene Y.; Thomson, William A.

    2010-04-01

    The National Space Biomedical Research Institute (NSBRI), established in 1997 through a National Aeronautics and Space Administration (NASA) competition, is a 12-university consortium dedicated to space life science research and education. NSBRI's Education and Public Outreach Program (EPOP) has partnered with Morehouse School of Medicine (MSM) to support NSBRI-NASA's education mission, which is to strengthen the nation's future science workforce through initiatives that communicate space exploration biology research findings to schools; support undergraduate and graduate programs; fund postdoctoral fellowships; and engage national and international audiences in collegial exchanges that promote global visions for space exploration education. This paper describes select MSM-NSBRI-EPOP activities, including scholarly interchanges with audiences in Austria, Canada, France, China, Greece, Italy, Scotland and Spain. The paper also makes the case for a global space exploration education vision that inspires students, engages educators and informs general audiences about the benefits that space exploration holds for life on Earth.

  16. Open Education as a Way for Space Education in Russia

    NASA Astrophysics Data System (ADS)

    Malyshev, V. V.; Karp, K. A.

    2002-01-01

    low level of state financial support. As a result there is a decreasing education quality. Scientific research was always an integral part of education and an alternative way for education financial support. But today the level of such support is too low as well. High experience of Russian space education system is not useful completely. This paper shows, that at present an open education could be a new step of space education in Russia. discussed in the paper. of students per one professor and also the number of students, which pay for education. New technology based on Internet technology would provide high methodology and technical level of education. The open education guarantees training in different areas and specialties on international standard level. education process, new education technology, new equipment of education system, new ways of financial support, international cooperation in education process, new professors and staffs in education system, increasing the level of salary for staff and comfortable conditions for students are discussed at the first. free education period, both traditional and new education methods are very important on the other side. about 4-5 years. The necessity of international educational system integration has to be taken into account. The international standard request, educational courses in different languages and free market conditions have to be under consideration. The partially ready open space education is discussed also. That system can be started even today.

  17. An American Construction of European Education Space

    ERIC Educational Resources Information Center

    Silova, Iveta; Brehm, William C.

    2010-01-01

    The construction of the European education space has typically been attributed to European education policy makers, institutions, and networks. Rarely do scholars consider the role of outside, non-European actors in shaping the terrain of European education thought and practice. This article considers the construction of the European education

  18. Modern Media Education Models

    ERIC Educational Resources Information Center

    Fedorov, Alexander

    2011-01-01

    The author supposed that media education models can be divided into the following groups: (1) educational-information models (the study of the theory, history, language of media culture, etc.), based on the cultural, aesthetic, semiotic, socio-cultural theories of media education; (2) educational-ethical models (the study of moral, religions,…

  19. Designing Learning Spaces for Interprofessional Education in the Anatomical Sciences

    ERIC Educational Resources Information Center

    Cleveland, Benjamin; Kvan, Thomas

    2015-01-01

    This article explores connections between interprofessional education (IPE) models and the design of learning spaces for undergraduate and graduate education in the anatomical sciences and other professional preparation. The authors argue that for IPE models to be successful and sustained they must be embodied in the environment in which…

  20. Global partnerships: Expanding the frontiers of space exploration education

    NASA Astrophysics Data System (ADS)

    MacLeish, Marlene Y.; Akinyede, Joseph O.; Goswami, Nandu; Thomson, William A.

    2012-11-01

    Globalization is creating an interdependent space-faring world and new opportunities for international partnerships that strengthen space knowledge development and transfer. These opportunities have been codified in the Global Exploration Strategy, which endorses the "inspirational and educational value of space exploration" [1]. Also, during the 2010 Heads of Space Agencies Summit celebrating the International Academy of Astronautics' (IAA) 50th Anniversary, space-faring nations from across the globe issued a collective call in support of robust international partnerships to expand the frontiers of space exploration and generate knowledge for improving life on Earth [2]. Educators play a unique role in this mission, developing strategic partnerships and sharing best educational practices to (1) further global understanding of the benefits of space exploration for life on Earth and (2) prepare the next generation of scientists required for the 21st Century space workforce. Educational Outreach (EO) programs use evidence-based, measurable outcomes strategies and cutting edge information technologies to transfer space-based science, technology, engineering and mathematics (STEM) knowledge to new audiences; create indigenous materials with cultural resonance for emerging space societies; support teacher professional development; and contribute to workforce development initiatives that inspire and prepare new cohorts of students for space exploration careers. The National Space Biomedical Research Institute (NSBRI), the National Aeronautics and Space Administration (NASA) and Morehouse School of Medicine (MSM) have sustained a 13-year space science education partnership dedicated to these objectives. This paper briefly describes the design and achievements of NSBRI's educational programs, with special emphasis on those initiatives' involvement with IAA and the International Astronautical Congress (IAC). The IAA Commission 2 Draft Report, Space for Africa, is discussed as a model for developing sustainable partnerships and indigenous programs that support Africa's steady emergence as a global space-faring force. The IAC will provide timely: 2011 South Africa will provide timely feedback to refine that report's strategies for space life sciences education and public engagement in Africa and around the globe.

  1. Popularizing Space Education in Indian Context

    NASA Astrophysics Data System (ADS)

    Yalagi, Amrut

    Indians have many mythological stories about many constellations and stars. Hindu months are based on MOON and 27 stars on Zodiac. They are very important for many Indians in ritual, religious functions. By prompting them to identify their birth star, really makes them elevated. Similarly conveying them the importance of star gazing with respect to their day today life makes them to take interest and active participation in Space Activities. Space activities should be driven by public; their requirements; their dreams and imaginations. Their active participation definitely gives valuable inputs to space scientists. Hence, there is a need of involving common man or public mass by appropriate motivation by organising sky gazing sessions, exhibitions, workshops, etc. In this connection, even if the some organisation are able to attract a small percent of qualified engineers/scientists,, enthusiastic students, it would result in the creation of a sizable pool of talent in space sciences,which may well determine the future mankind on this planet. Some simple motivation acts have made the people to take interest in space. we have been using certain methodologies to popularize space science - 1] Conducting theory sessions on basics of star gazing and conveying importance of sky gazing with respect to day-today life. 2] Organising seminars, workshops, lectures and other academic/popular science activities with special reference to space science 3] Projects - a] Cubsat Missions b] Automatic Weather Station Facility c] Model making d] Creating and simulating space models and rover making competitions. The 50 year's of Exploration has left tremendous impact on many society's working towards space education and exploration.

  2. NAROM- a national Laboratory for space education

    NASA Astrophysics Data System (ADS)

    Hansen, Arne Hjalmar; Østbø, Morten

    2002-07-01

    Despite a considerable growth in space related industry and scientific research over the past few decades, space related education has largely been neglected in our country. NAROM - the National Centre for Space Related Education - was formed last year to organize space related educational activities, to promote recruitment, to promote appreciation for the benefits of space activities, and to stimulate interest for science in general. This year, nine students from Narvik Engineering College have participated in the Hotel Payload Project (HPP) at Andøya Rocket Range. They have thus played an active and essential role in an ongoing engineering project.

  3. SpaceTech—Postgraduate space education

    NASA Astrophysics Data System (ADS)

    de Bruijn, Ferdi J.; Ashford, Edward W.; Larson, Wiley J.

    2008-07-01

    SpaceTech is a postgraduate program geared primarily for mid-career space professionals seeking to gain or improve their expertise in space systems engineering and in business engineering. SpaceTech provides a lifelong impact on its participants by broadening their capabilities, encouraging systematic "end-to-end" thinking and preparing them for any technical or business-related engineering challenges they may encounter. This flexible 1-year program offers high competency gain and increased business skills. It is held in attractive locations in a flexible, multi-cultural environment. SpaceTech is a highly effective master's program certified by the esteemed Technical University of Delft (TUD), Netherlands. SpaceTech provides expert instructors who place no barriers between themselves and participants. The program combines innovative and flexible new approaches with time-tested methods to give participants the skills required for future missions and new business, while allowing participants to meet their work commitments at the same time as they study for their master's degree. The SpaceTech program is conducted in separate sessions, generally each of 2-week duration, separated by periods of some 6-8 weeks, during which time participants may return to their normal jobs. It also includes introductory online course material that the participants can study at their leisure. The first session is held at the TUD, with subsequent sessions held at strategic space agency locations. By participating at two or more of these sessions, attendees can earn certificates of satisfactory completion from TU Delft. By participating in all of the sessions, as well as taking part in the companion Central Case Project (CCP), participants earn an accredited and highly respected master's degree in Space Systems Engineering from the TUD. Seven distinct SpaceTech modules are provided during these sessions: Space Mission Analysis and Design, Systems Engineering, Business Engineering, Interpersonal Skills, Telecommunications, Earth Observation and Navigation. A group CCP, a major asset of this unique program, is a focused project, aimed at the formation of a credible virtual commercial space-related business. Participants exercise space systems engineering fundamentals as well as marketing and business engineering tools, with the goal of creating a financially viable business opportunity. They then present the result, in the form of an unsolicited proposal to potential investors, as well as a varied group of engineers, managers and executives from the space community. During the CCP, participants learn the ties between mission and system design and the potential return to investors. They develop an instinct for the technical concepts and which of the parameters to adjust to make their newly conceived business more effective and profitable.

  4. Public Spaces and Moral Education

    ERIC Educational Resources Information Center

    Jacobson, Ronald B.

    2009-01-01

    The questions of how and where to do moral education have been with us since antiquity. But, over the past couple of hundred years we have sent moral education to the margins within higher education. Using the historical analysis of Julie Reuben, the moral psychological work of Augusto Blasi, and the educational philosophical work of John Dewey, I…

  5. Space Life Sciences Research and Education Program

    NASA Technical Reports Server (NTRS)

    Coats, Alfred C.

    2001-01-01

    Since 1969, the Universities Space Research Association (USRA), a private, nonprofit corporation, has worked closely with the National Aeronautics and Space Administration (NASA) to advance space science and technology and to promote education in those areas. USRA's Division of Space Life Sciences (DSLS) has been NASA's life sciences research partner for the past 18 years. For the last six years, our Cooperative Agreement NCC9-41 for the 'Space Life Sciences Research and Education Program' has stimulated and assisted life sciences research and education at NASA's Johnson Space Center (JSC) - both at the Center and in collaboration with outside academic institutions. To accomplish our objectives, the DSLS has facilitated extramural research, developed and managed educational programs, recruited and employed visiting and staff scientists, and managed scientific meetings.

  6. Education Systems as Transition Spaces

    ERIC Educational Resources Information Center

    Tikkanen, Jenni; Bledowski, Piotr; Felczak, Joanna

    2015-01-01

    The changes that have occurred in the field of education over the course of the last couple of decades have been associated with increased demands that are not only placed on individuals from both within and beyond the education system, but also on the support they require to make successful educational choices. One central way this need is being…

  7. Citizenship, Education and Global Spaces

    ERIC Educational Resources Information Center

    Block, David

    2011-01-01

    It is important to examine citizenship not only in terms of citizenship education and intercultural education, where both are situated inside educational institutions and are part of mainstream formal schooling, but also as a "communicative achievement". As Fairclough, Pardoe, and Szerszynski argue, such a move would allow researchers "to get away…

  8. The Space Shuttle as an educational tool

    NASA Technical Reports Server (NTRS)

    David, L. W.; Irons, J. J.; Wilson, G. P.

    1980-01-01

    The paper discusses the impact of the Space Transportation System (STS) and the Space Shuttle on the science educational community and gives an overview of past space education programs. Construction of four flight 'Orbiters' (Columbia, Challenger, Discovery, and Atlantis) is being planned, with each Orbiter containing an External Tank (ET) to power the Orbiter's main engines, and two solid rocket boosters (SRB). Each Orbiter can carry a crew of seven, has a cargo bay for 65,000 lb of satellites and scientific equipment, and has an average flight duration of up to 7 days. NASA educational programs reviewed are the Skylab Student Program, the 'Getaway Special' Program, and the Shuttle Student Involvement Project for Secondary Schools (SSIP-S), as well as ESA programs including the Educational Physics Experiments in Spacelab and the Access to Spacelab for Young Europeans Program. A 'Classroom in Space' and 'Space University' have been proposed for the future.

  9. Making space part of general education

    NASA Technical Reports Server (NTRS)

    Horan, Stephen

    1992-01-01

    General education reform is on-going at many universities to, in part, make undergraduate students more technically literate. The space program provides an area of study that is still exciting to students, provides technical content, and can incorporate the other goals. Additionally, human space activity contains international and interdisciplinary dimensions that can reach students outside of the technical disciplines. The development and contents of a space education course to become part of the university's general education program open to all students is presented. Included in the presentation is a listing of the course materials to be used by the students.

  10. Space Research, Education, and Related Activities in the Space Sciences

    NASA Technical Reports Server (NTRS)

    Black, David; Marshall, Frank (Technical Monitor)

    2002-01-01

    The Universities Space Research Association received an award of Cooperative Agreement NCC5-356 on September 29, 1998. The mission of this activity, known as the Cooperative Program in Space Sciences (CPSS), is to conduct space science research and leading-edge instrumentation and technology development, enable research by the space sciences communities, and to expedite the effective dissemination of space science research, technology, data, and information to the educational community and the general public. To fulfill this mission, USRA recruits and maintains a staff of scientific researchers, operates a series of guest investigator facilities, organizes scientific meetings and workshops, and encourages various interactions with students and university faculty members.

  11. Space Research, Education, and Related Activities in the Space Sciences

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The Universities Space Research Association received an award of Cooperative Agreement #NCC5-356 on September 29, 1998. The mission of this activity, know as the Cooperative Program in Space Sciences (CPSS), is to conduct space science research and leading-edge instrumentation and technology development, enable research by the space sciences communities, and to expedite the effective dissemination of space science research, technology, data, and information to the educational community and the general public. To fulfill this mission, USRA recruits and maintains a staff of scientific researchers, operates a series of guest investigator facilities, organizes scientific meetings and workshops, and encourages various interactions with students and university faculty members.

  12. Space Research, Education, and Related Activities In the Space Sciences

    NASA Technical Reports Server (NTRS)

    Black, David

    2002-01-01

    The mission of this activity, known as the Cooperative Program in Space Sciences (CPSS), is to conduct space science research and leading-edge instrumentation and technology development, enable research by the space sciences communities, and to expedite the effective dissemination of space science research, technology, data, and information to the educational community and the general public. To fulfill this mission, the Universities Space Research Association (USRA) recruits and maintains a staff of scientific researchers, operates a series of guest investigator facilities, organizes scientific meetings and workshops, and encourages various interactions with students and university faculty members. This paper is the final report from this now completed Cooperative Agreement.

  13. Alternative Education Spaces in Mexico

    ERIC Educational Resources Information Center

    Gray, Chloe

    2010-01-01

    This article explores the architecture of the Red de Innovacion y Aprendizaje (RIA), or Learning and Innovation Network, which is a group of education centres that provide access to computers, the Internet and quality education to low-income communities in Mexico. The RIA began in May 2009 when ten pilot centres were opened in four municipalities…

  14. Coordinating Space Nuclear Research Advancement and Education

    SciTech Connect

    John D. Bess; Jonathon A. Webb; Brian J. Gross; Aaron E. Craft

    2009-11-01

    The advancement of space exploration using nuclear science and technology has been a goal sought by many individuals over the years. The quest to enable space nuclear applications has experienced many challenges such as funding restrictions; lack of political, corporate, or public support; and limitations in educational opportunities. The Center for Space Nuclear Research (CSNR) was established at the Idaho National Laboratory (INL) with the mission to address the numerous challenges and opportunities relevant to the promotion of space nuclear research and education.1 The CSNR is operated by the Universities Space Research Association and its activities are overseen by a Science Council comprised of various representatives from academic and professional entities with space nuclear experience. Program participants in the CSNR include academic researchers and students, government representatives, and representatives from industrial and corporate entities. Space nuclear educational opportunities have traditionally been limited to various sponsored research projects through government agencies or industrial partners, and dedicated research centers. Centralized research opportunities are vital to the growth and development of space nuclear advancement. Coordinated and focused research plays a key role in developing the future leaders in the space nuclear field. The CSNR strives to synchronize research efforts and provide means to train and educate students with skills to help them excel as leaders.

  15. Constructing Relational Space in Early Childhood Education

    ERIC Educational Resources Information Center

    Vuorisalo, Mari; Rutanen, Niina; Raittila, Raija

    2015-01-01

    This paper examines early childhood education (ECE) by applying and developing relational-spatial perspectives on everyday life in educational institutions for young children. The aim is to investigate the dynamic process of construction of space and to illustrate with selected empirical episodes how this process occurs in ECE. Drawing on authors…

  16. Educating with Aircraft Models

    ERIC Educational Resources Information Center

    Steele, Hobie

    1976-01-01

    Described is utilization of aircraft models, model aircraft clubs, and model aircraft magazines to promote student interest in aerospace education. The addresses for clubs and magazines are included. (SL)

  17. Where Is the Space for Education?

    ERIC Educational Resources Information Center

    Davidson, Ron; Henderson, Lynette K.; Knotts, Greg; Swain, John

    2011-01-01

    Many competing factors are now affecting how students think about higher education. One primary factor is the use of a business model for education--highlighting profit, patents, commercial investments, and the use of market competition, for example--appears to have become commonplace. Boards of education and university presidents now include a…

  18. Space station contamination modeling

    NASA Technical Reports Server (NTRS)

    Gordon, T. D.

    1989-01-01

    Current plans for the operation of Space Station Freedom allow the orbit to decay to approximately an altitude of 200 km before reboosting to approximately 450 km. The Space Station will encounter dramatically increasing ambient and induced environmental effects as the orbit decays. Unfortunately, Shuttle docking, which has been of concern as a high contamination period, will likely occur during the time when the station is in the lowest orbit. The combination of ambient and induced environments along with the presence of the docked Shuttle could cause very severe contamination conditions at the lower orbital altitudes prior to Space Station reboost. The purpose here is to determine the effects on the induced external environment of Space Station Freedom with regard to the proposed changes in altitude. The change in the induced environment will be manifest in several parameters. The ambient density buildup in front of ram facing surfaces will change. The source of such contaminants can be outgassing/offgassing surfaces, leakage from the pressurized modules or experiments, purposeful venting, and thruster firings. The third induced environment parameter with altitude dependence is the glow. In order to determine the altitude dependence of the induced environment parameters, researchers used the integrated Spacecraft Environment Model (ISEM) which was developed for Marshall Space Flight Center. The analysis required numerous ISEM runs. The assumptions and limitations for the ISEM runs are described.

  19. Wisconsin Earth and Space Science Education

    NASA Technical Reports Server (NTRS)

    Bilbrough, Larry (Technical Monitor); French, George

    2003-01-01

    The Wisconsin Earth and Space Science Education project successfilly met its objectives of creating a comprehensive online portfolio of science education curricular resources and providing a professional development program to increase educator competency with Earth and Space science content and teaching pedagogy. Overall, 97% of participants stated that their experience was either good or excellent. The favorable response of participant reactions to the professional development opportunities highlights the high quality of the professional development opportunity. The enthusiasm generated for using the curricular material in classroom settings was overwhelmingly positive at 92%. This enthusiasm carried over into actual classroom implementation of resources from the curricular portfolio, with 90% using the resources between 1-6 times during the school year. The project has had a positive impact on student learning in Wisconsin. Although direct measurement of student performance is not possible in a project of this kind, nearly 75% of participating teachers stated that they saw an increase in student performance in math and science as a result of using project resources. Additionally, nearly 75% of participants saw an increase in the enthusiasm of students towards math and science. Finally, some evidence exists that the professional development academies and curricular portfolio have been effective in changing educator behavior. More than half of all participants indicated that they have used more hands-on activities as a result of the Wisconsin Earth and Space Science Education project.

  20. Standardizing the European Education Policy Space

    ERIC Educational Resources Information Center

    Lawn, Martin

    2011-01-01

    Countries in Europe, through the European Union, are creating, as part of the market and its governance, a new policy space in education. It is being formed through law, regulation, networking and harmonization. The development of standards across the different fields of policy, statistical calculation and commerce underpins and extends the…

  1. Educational Outreach: The Space Science Road Show

    NASA Astrophysics Data System (ADS)

    Cox, N. L. J.

    2002-01-01

    The poster presented will give an overview of a study towards a "Space Road Show". The topic of this show is space science. The target group is adolescents, aged 12 to 15, at Dutch high schools. The show and its accompanying experiments would be supported with suitable educational material. Science teachers at schools can decide for themselves if they want to use this material in advance, afterwards or not at all. The aims of this outreach effort are: to motivate students for space science and engineering, to help them understand the importance of (space) research, to give them a positive feeling about the possibilities offered by space and in the process give them useful knowledge on space basics. The show revolves around three main themes: applications, science and society. First the students will get some historical background on the importance of space/astronomy to civilization. Secondly they will learn more about novel uses of space. On the one hand they will learn of "Views on Earth" involving technologies like Remote Sensing (or Spying), Communication, Broadcasting, GPS and Telemedicine. On the other hand they will experience "Views on Space" illustrated by past, present and future space research missions, like the space exploration missions (Cassini/Huygens, Mars Express and Rosetta) and the astronomy missions (Soho and XMM). Meanwhile, the students will learn more about the technology of launchers and satellites needed to accomplish these space missions. Throughout the show and especially towards the end attention will be paid to the third theme "Why go to space"? Other reasons for people to get into space will be explored. An important question in this is the commercial (manned) exploration of space. Thus, the questions of benefit of space to society are integrated in the entire show. It raises some fundamental questions about the effects of space travel on our environment, poverty and other moral issues. The show attempts to connect scientific with community thought. The difficulty with a show this elaborate and intricate is communicating on a level understandable for teenagers, whilst not treating them like children. Professional space scientists know how easy it is to lose oneself in technical specifics. This would, of course, only confuse young people. The author would like to discuss the ideas for this show with a knowledgeable audience and hopefully get some (constructive) feedback.

  2. Career Education Facilities: A Planning Guide for Space and Station Requirements. A Report

    ERIC Educational Resources Information Center

    Woodruff, Alan P.

    This publication provides the educational planner and the architect with some suggestions concerning models by which they may plan new flexible-use, shared-space facilities and supports the models with guidelines for the development of facilities and educational programs for occupational education. In addition to discussing the financial…

  3. An innovative approach to space education

    NASA Technical Reports Server (NTRS)

    Marton, Christine; Berinstain, Alain B.; Criswick, John

    1994-01-01

    At present, Canada does not have enough scientists to be competitive in the global economy, which is rapidly changing from a reliance on natural resources and industry to information and technology. Space is the final frontier and it is a multidisciplinary endeavor. It requires a knowledge of science and math, as well as non-science areas such as architecture and law. Thus, it can attract a large number of students with a diverse range of interests and career goals. An overview is presented of the space education program designed by Canadian Alumni of the International Space University (CAISU) to encourage students to pursue studies and careers in science and technology and to improve science literacy in Canada.

  4. Space market model space industry input-output model

    NASA Technical Reports Server (NTRS)

    Hodgin, Robert F.; Marchesini, Roberto

    1987-01-01

    The goal of the Space Market Model (SMM) is to develop an information resource for the space industry. The SMM is intended to contain information appropriate for decision making in the space industry. The objectives of the SMM are to: (1) assemble information related to the development of the space business; (2) construct an adequate description of the emerging space market; (3) disseminate the information on the space market to forecasts and planners in government agencies and private corporations; and (4) provide timely analyses and forecasts of critical elements of the space market. An Input-Output model of market activity is proposed which are capable of transforming raw data into useful information for decision makers and policy makers dealing with the space sector.

  5. Synergy in a town center : juxtaposition of artifact, public, and educational space

    E-print Network

    Sartorelli, Pamela Wilson

    1994-01-01

    This thesis proposes a new model for public and educational space in a synergistic and physical relationship that encourages interaction and change. This model provides an arena for redefinition and mutual transformation ...

  6. Space Science Education with MIDEX/IMAGE

    NASA Astrophysics Data System (ADS)

    Taylor, W. W. L.; Odenwald, S. F.; Green, J. L.; Burch, J. L.

    1996-12-01

    The Imager for Magnetopause-to-Aurora Global Exploration (IMAGE) was selected as one of two MIDEX programs approved by NASA for a year 2000 launch. Its mission is to acquire, for the first time, a variety of 3-D images of magnetospheric boundaries and plasma distributions in the near-Earth environment. It will investigate their changes due to interactions with the solar wind on time scales from minutes to months. In response to the significant opportunities inherent in the IMAGE data for enhancing K-12 education in Earth and space science, the MIDEX/IMAGE project has begun the development of a WWW-based site (URL=http://image.gsfc.nasa.gov) which includes a program called POETRY: Public Outreach, Education, Teaching and Reaching Youth. The POETRY site contains: descriptive material on the spacecraft and mission objectives; an illustrated glossary of common space science terms; a primer on the physical processes under investigation; an archive of classroom activities highlighting space science concepts; and an 'Ask Dr. Magneto' area where students and teachers can pose questions and receive answers. This paper will review the design of this site, and present a selection of representative classroom activities designed to supplement earth science and physical science curricula.

  7. Aviation & Space Education: A Teacher's Resource Guide.

    ERIC Educational Resources Information Center

    Texas State Dept. of Aviation, Austin.

    This resource guide contains information on curriculum guides, resources for teachers, computer software and computer related programs, audio/visual presentations, model aircraft and demonstration aids, training seminars and career education, and an aerospace bibliography for primary grades. Each entry includes all or some of the following items:…

  8. TECHNOLOGICALINNOVATIONSANDPUBLICATIONSRELATED TO SPACE SCIENCE EDUCATION K. J. Meech

    E-print Network

    Meech, Karen Jean

    TECHNOLOGICALINNOVATIONSANDPUBLICATIONSRELATED TO SPACE SCIENCE EDUCATION K. J. Meech Institute or as a specialized area of graduate study, most pre-college educators are uncomfortable teaching space sciences as evidenced by the national science education reform movements which include the NRC National Science

  9. Learning Spaces in Higher Education: An Under-Researched Topic

    ERIC Educational Resources Information Center

    Temple, Paul

    2008-01-01

    The connections between the design and use of space in higher education, and the production of teaching and learning, and of research, are not well understood. This paper reports on a literature review on these topics, and shows that higher education spaces can be considered in various ways: in terms of campus design, in terms of how space can…

  10. Uptake of Space Technologies - An Educational Programme

    NASA Astrophysics Data System (ADS)

    Bacai, Hina; Zolotikova, Svetlana; Young, Mandy; Cowsill, Rhys; Wells, Alan; Monks, Paul; Archibald, Alexandra; Smith, Teresa

    2013-04-01

    Earth Observation data and remote sensing technologies have been maturing into useful tools that can be utilised by local authorities and businesses to aid in activates such as monitoring climate change trends and managing agricultural land and water uses. The European Earth observation programme Copernicus, previously known as GMES (Global Monitoring for Environment and Security), provides the means to collect and process multi-source EO and environmental data that supports policy developments at the European level. At the regional and local level, the Copernicus programme has been initiated through Regional Contact Office (RCO), which provide knowledge, training, and access to expertise both locally and at a European level through the network of RCOs established across Europe in the DORIS_Net (Downstream Observatory organised by Regions active In Space - Network) project (Grant Agreement No. 262789 Coordination and support action (Coordinating) FP7 SPA.2010.1.1-07 "Fostering downstream activities and links with regions"). In the East Midlands UK RCO, educational and training workshops and modules have been organised to highlight the wider range of tools and application available to businesses and local authorities in the region. Engagement with businesses and LRA highlighted the need to have a tiered system of training to build awareness prior to investigating innovative solutions and space technology uses for societal benefits. In this paper we outline education and training programmes which have been developed at G-STEP (GMES - Science and Technology Education Partnership), University of Leicester, UK to open up the Copernicus programme through the Regional Contact Office to downstream users such as local businesses and LRAs. Innovative methods to introduce the operational uses of Space technologies in real cases through e-learning modules and web-based tools will be described and examples of good practice for educational training in these sectors will be demonstrated. The results from these workshops and awareness building campaigns will show the end-user 'pull' in the uptake of remote sensing and Earth Observation data to implement successful Local Authority action plans and projects developing innovative solutions to critical Local Authority issues.

  11. National Aeronautics and Space Administration (NASA) Education 1993-2009

    ERIC Educational Resources Information Center

    Ivie, Christine M.

    2009-01-01

    The National Aeronautics and Space Administration was established in 1958 and began operating a formal education program in 1993. The purpose of this study was to analyze the education program from 1993-2009 by examining strategic plan documents produced by the NASA education office and interviewing NASA education officials who served during that…

  12. Space Flight Cable Model Development

    NASA Technical Reports Server (NTRS)

    Spak, Kaitlin

    2013-01-01

    This work concentrates the modeling efforts presented in last year's VSGC conference paper, "Model Development for Cable-Harnessed Beams." The focus is narrowed to modeling of space-flight cables only, as a reliable damped cable model is not yet readily available and is necessary to continue modeling cable-harnessed space structures. New experimental data is presented, eliminating the low-frequency noise that plagued the first year's efforts. The distributed transfer function method is applied to a single section of space flight cable for Euler-Bernoulli and shear beams. The work presented here will be developed into a damped cable model that can be incorporated into an interconnected beam-cable system. The overall goal of this work is to accurately predict natural frequencies and modal damping ratios for cabled space structures.

  13. Modeling Educational Usage of Facebook

    ERIC Educational Resources Information Center

    Mazman, Sacide Guzin; Usluel, Yasemin Kocak

    2010-01-01

    The purpose of this study is to design a structural model explaining how users could utilize Facebook for educational purposes. In order to shed light on the educational usage of Facebook, in constructing the model, the relationship between users' Facebook adoption processes and their educational use of Facebook were included indirectly while the…

  14. Mathematical Model of the Public Understanding of Space Science

    NASA Astrophysics Data System (ADS)

    Prisniakov, V.; Prisniakova, L.

    The success in deployment of the space programs now in many respects depends on comprehension by the citizens of necessity of programs, from "space" erudition of country. Purposefulness and efficiency of the "space" teaching and educational activity depend on knowledge of relationships between separate variables of such process. The empirical methods of ``space'' well-information of the taxpayers should be supplemented by theoretical models permitting to demonstrate a ways of control by these processes. Authors on the basis of their experience of educational activity during 50- years of among the students of space-rocket profession obtain an equation of ``space" state of the society determining a degree of its knowledge about Space, about achievements in its development, about indispensable lines of investigations, rates of informatization of the population. It is supposed, that the change of the space information consists of two parts: (1) - from going of the information about practical achievements, about development special knowledge requiring of independent financing, and (2) from intensity of dissemination of the ``free" information of a general educational line going to the population through mass-media, book, in family, in educational institutions, as a part of obligatory knowledge of any man, etc. In proposed model the level space well-information of the population depends on intensity of dissemination in the society of the space information, and also from a volume of financing of space-rocket technology, from a part of population of the employment in the space-rocket programs, from a factor of education of the population in adherence to space problems, from welfare and mentality of the people, from a rate of unemployment and material inequality. Obtained in the report on these principles the equation of a space state of the society corresponds to catastrophe such as cusp, the analysis has shown which one ways of control of the public understanding of space science. The boundary sectioning area of effective and unefficient modes of training and education of the population of country in space spirit is determined. The mathematical model of quality of process of education concern to an outer space exploration is reviewed separately. The coefficient of quality of education in an estimation of space event is submitted as relation ? I' to mismatch of the universal standard of behavior with the information, which is going to the external spectator, about the applicable reacting of the considered individual ? I''. The obtained outcomes allow to control a learning process and education of the society spirit of adherence to space ideals of mankind.

  15. NAROM - a national laboratory for space education and student rockets

    NASA Astrophysics Data System (ADS)

    Hansen, Arne Hjalmar; Larsen, May Aimee; Østbø, Morten

    2001-08-01

    Despite a considerable growth in space related industry and scientific research over the past few decades, space related education has largely been neglected in our country. NAROM - the National Centre for Space Related Education - was formed last year to organize space related educational activities, to promote recruitment, to promote appreciation for the benefits of space activities, and to stimulate interest for science in general. This year, nine students from Narvik Engineering College have participated in the Hotel Payload Project (HPP) at Anøya Rocket Range. They have thus played an active and essential role in an ongoing engineering project.

  16. CONSTRUCTION OF EDUCATIONAL THEORY MODELS.

    ERIC Educational Resources Information Center

    MACCIA, ELIZABETH S.; AND OTHERS

    THIS STUDY DELINEATED MODELS WHICH HAVE POTENTIAL USE IN GENERATING EDUCATIONAL THEORY. A THEORY MODELS METHOD WAS FORMULATED. BY SELECTING AND ORDERING CONCEPTS FROM OTHER DISCIPLINES, THE INVESTIGATORS FORMULATED SEVEN THEORY MODELS. THE FINAL STEP OF DEVISING EDUCATIONAL THEORY FROM THE THEORY MODELS WAS PERFORMED ONLY TO THE EXTENT REQUIRED TO…

  17. The Sport Education Tactical Model

    ERIC Educational Resources Information Center

    Pritchard, Tony; McCollum, Starla

    2009-01-01

    Two popular instructional models in middle and high school are the sport education model (SEM) and the tactical games model (TGM). The SEM prepares students to become competent, literate, and enthusiastic sportspersons. The TGM prepares students to be able to play games using a tactical approach. Combining the models to form a sport education

  18. Space market model development project

    NASA Technical Reports Server (NTRS)

    Bishop, Peter C.

    1987-01-01

    The objectives of the research program, Space Market Model Development Project, (Phase 1) were: (1) to study the need for business information in the commercial development of space; and (2) to propose a design for an information system to meet the identified needs. Three simultaneous research strategies were used in proceeding toward this goal: (1) to describe the space business information which currently exists; (2) to survey government and business representatives on the information they would like to have; and (3) to investigate the feasibility of generating new economical information about the space industry.

  19. Large space shell model calculations with small space results

    E-print Network

    Larry Zamick; Xiafei Yu

    2015-11-09

    We note that in large space shell model calculaiotns and experiment one sometimes get results, the form of which also appear in smaller space calculations. On the other hand there are some results which demand the large space approach.

  20. Space Education in Australia: Public Education and Outreach Through Peer Mentoring

    NASA Astrophysics Data System (ADS)

    Clayfield, K. C.; Kenny, S. J.

    2002-01-01

    In Australia, the number of space education programs aimed at secondary and tertiary students has dramatically increased over the last decade. The majority of these programs are organised by young tertiary-educated volunteers with a passion for space; this mode of education is described as `peer mentoring'. Identifying characteristics of peer mentored programs include increased emphasis on the vocational relevance of the educational material presented, and constant updating of course content and mode of delivery. These educational programs and their activities are discussed. Space education in Australia has benefited greatly from the employment of peer mentoring. The ability of the students to relate to the organisers of the space education experience is a vital part of making sure that the experience is circulated out into the general public through families and friends. Peer mentoring also employs an `educate to educate' philosophy, in which graduates of these space education programs are encouraged to become mentors for future programs. To `educate to educate' is to develop `sustainable education', and with a sustainable educational base comes the best chance for developing a sustainable base of highly motivated and educated space pioneers.

  1. Technological Innovations and Publications Related to Space Science Education

    E-print Network

    Meech, Karen Jean

    Technological Innovations and Publications Related to Space Science Education K. J. Meech (If division elective or as a specialized area of graduate study, most pre­college educators are un­ comfortable teaching space sciences in the classroom. Additionally, the particularly dynamic nature

  2. Workshops in Science Education and Resources (Project WISER): A Model for Building Content and Pedagogical Skills in Space Science for Elementary and Middle School Teachers

    NASA Astrophysics Data System (ADS)

    Buxner, S. R.; Crown, D. A.; Lebofsky, L. A.; Croft, S. K.; Cañizo, T. L.; Pierazzo, E.; Kortenkamp, S.; Baldridge, A.; Project Wiser Team

    2012-08-01

    The Planetary Science Institute (PSI), in partnership with the Tucson Regional Science Center, is offering a series of professional development workshops targeting elementary and middle school science teachers in Southern Arizona. Facilitated by a team of earth and space scientists and educators, these workshops provide teachers with in-depth content knowledge of fundamental concepts in astronomy, geology, and planetary science. Each workshop is designed around core content big ideas (Wiggins & McTighe 1998), including all materials and assessments. During workshops, teachers participate in hands-on exercises using images and maps, and they conduct their own experiments.

  3. The Space Place: Adventures in Informal Education - and Lessons Learned

    NASA Astrophysics Data System (ADS)

    Fisher, D.; Leon, N.

    2001-12-01

    Informal education settings provide unique opportunities to convey Earth and space science learning to a variety of audiences. The NASA Space Place suite of outreach products and activities include deliverables to both the formal and the informal education arenas. The question is, how can Earth and space science efforts best create high-quality products and activities for the informal education sector- and how can these products and activities be effectively disseminated to these audiences? This session will describe the approach by a small outreach team for NASA's New Millennium Program (NMP) Space Place effort. The Space Place team's approach has been three-fold: 1) develop a suite of products designed to appeal to (and educate) the informal education audience, 2) disseminate these products through leveraged distribution channels which serve the informal education community, and 3) invite participation by missions beyond those within NMP, but rather NASA-wide - for a richer and broader message, and a greater variety of content The informal education audience served by the Space Place can be found in science centers, museums, planetariums, libraries, community centers, and community organizations. This informal education audience seeks to be entertained as well as to be educated, and this audience often includes multiple generations. Personnel at informal education venues may or may not have a science background, may or may not have significant training in conducting activities, and may, as often as not, be volunteers. As a result of valuable lessons learned, Space Place materials developed for informal education settings attempt to be adaptable for multiple age groups, and easy to administer. Dissemination to the informal education community could be a daunting effort. But another lesson learned by the Space Place team is the value of alliances with national organizations within that community. These alliances make distribution of the Space Place activities and products both economical and comprehensive. While the Space Place effort started as a New Millennium Program effort, it was quickly expanded to all NASA missions who wish to participate. The team soon realized that the informal education community wanted a variety of content - not just more and more information about a few missions, but rather a continuous infusion of new content from new missions. This expansion of the Space Place program allows any mission to take advantage of the existing Space Place infrastructure and alliances - and provides the much-needed variety of materials that the informal education community desires. This poster session will provide an overview of the Space Place effort within the informal education community, and will illustrate some of the valuable lessons learned by the team in working with this rich and varied community.

  4. Creating Spaces for Transformation: Educational Opportunities for Marginalized Students

    ERIC Educational Resources Information Center

    Scott-Burton, Jennifer M.

    2009-01-01

    The purpose of this study was to describe the meaning of experience for a special education director as she constructs her life in special education and the spaces that allow for the transformation of practices in the education of all students. A qualitative single case study design was utilized. Interviews with the participant and significant…

  5. Europeanizing Education: Governing a New Policy Space

    ERIC Educational Resources Information Center

    Lawn, Martin; Grek, Sotiria

    2012-01-01

    The study of common and diverse effects in the field of education across Europe is a growing field of inquiry and research. It is the result of many actions, networks and programmes over the last few decades and the development of common European education policies. "Europeanizing Education" describes the origins of European education policy, as…

  6. A river model of space

    E-print Network

    S. Braeck; O. Gron

    2012-04-02

    Within the theory of general relativity gravitational phenomena are usually attributed to the curvature of four-dimensional spacetime. In this context we are often confronted with the question of how the concept of ordinary physical three-dimensional space fits into this picture. In this work we present a simple and intuitive model of space for both the Schwarzschild spacetime and the de Sitter spacetime in which physical space is defined as a specified set of freely moving reference particles. Using a combination of orthonormal basis fields and the usual formalism in a coordinate basis we calculate the physical velocity field of these reference particles. Thus we obtain a vivid description of space in which space behaves like a river flowing radially toward the singularity in the Schwarzschild spacetime and radially toward infinity in the de Sitter spacetime. We also consider the effect of the river of space upon light rays and material particles and show that the river model of space provides an intuitive explanation for the behavior of light and particles at and beyond the event horizons associated with these spacetimes.

  7. Dual models of pore spaces

    NASA Astrophysics Data System (ADS)

    Glantz, Roland; Hilpert, Markus

    2007-02-01

    We present a model for pore spaces that consists of two parts related by duality: (1) a decomposition of an open polyhedral pore space into open contractible pore bodies separated by relatively open interfaces and (2) a pore network that is homotopy equivalent to the pore space. The dual model is unique and free of parameters, but it relies on regularity conditions for the pore space. We show how to approximate any pore space by the interior of a polyhedral complex such that the regularity conditions are fulfilled. Thus, we are able to calculate the dual model from synthetic porous media and images of real porous media. The pore bodies are unions of relatively open Delaunay cells with respect to the corners of the pore boundary, and the pore network consists of certain at most two-dimensional (2D) Voronoi cells with respect to the corners of the pore boundary. The pore network describes the neighborhood relations between the pore bodies. In particular, any relatively open 2D Delaunay face f separating two pore bodies has a unique (relatively open) dual network edge. In our model, f is a pore throat only if it is hit by its dual network edge. Thus, as opposed to widespread intuition, any pore throat is convex, and adjacent pore bodies are not necessarily separated by pore throats. Due to the duality between the pore network and the decomposition of the pore space into pore bodies it is straightforward to store the geometrical properties of the pore bodies [pore throats] as attributes of the dual network vertices [edges]. Such an attributed network is used to perform 2D drainage simulations. The results agree very well with those from a pore-morphology based modeling approach performed directly on the digital image of a porous medium. Contractibility of the pore bodies and homotopy equivalence of the pore space and the pore network is proven using discrete Morse theory and the nerve theorem from combinatorial topology.

  8. Collective space in support of education

    E-print Network

    Reid, Michael Erickson

    1996-01-01

    Over the last two hundred years formal education has developed into a major component of modern society. It is seen as the training of individuals to be free-thinking, contributing citizens. Education has also been touted ...

  9. Teacher in Space Program - The challenge to education in the space age

    NASA Technical Reports Server (NTRS)

    Brown, R. W.; Morgan, B. R.

    1986-01-01

    An account is given of the significant events which occurred in the Teacher in Space Program following the Challenger Space Shuttle accident on January 28, 1986. The analysis indicates that the accident has not prevented the continuing effective implementation of the three educational goals of the Teacher in Space Program which are to: (1) raise the prestige of the teaching profession, (2) increase the awareness in the education community of the impact of technology and science on this country's future in preparing students for the future, and (3) use aeronautics and space as a catalyst to enhance all subject areas and grade levels of U.S. education systems.

  10. A Web Based Approach to Integrate Space Culture and Education

    NASA Astrophysics Data System (ADS)

    Gerla, F.

    2002-01-01

    Our intention is to dedicate a large section of our web site to space education. As the national User Support and Operation Center (USOC) for the International Space Station, MARS Center is also willing to provide material, such as videos and data, for educational purposes. In order to base our initiative on authoritative precedents, our first step has been a comparative analysis between different space agency education web sites, such as ESA and NASA. As is well known, Internet is a powerful reality, capable of connecting people all over the world and rendering public a huge amount of information. The first problem, then, is to organize this information, in order to use the web as an efficient education tool. That is why studies such as User Modeling (UM), Human Computer Interaction (HCI) and Semantic Web have become more important in Information Technology and Science. Traditional search engines are unable to provide an optimal retrieval of contents really searched for by users. Semantic Web is a valid alternative: according to its theories, web information should be represented using metadata language. Users should be able and enabled to successfully search, obtain and study new information from web. Forging knowledge in an intelligent manner, preventing users from making errors, and making this formidable quantity of information easily available have also been the starting points for HCI methodologies for defining Adaptable Interfaces. Here the information is divided into different sets, on the basis of the intended user profile, in order to prevent users from getting lost. Realized as an adaptable interface, an education web site can help users to effectively retrieve the information necessary for their scopes (teaching for a teacher and learning for a student). For students it's a great advantage to use interfaces designed on the basis of their age and scholastic level. Indeed, an adaptable interface is intended not just for students, but also for teachers, who can use it to prepare their lessons, retrieve information and organize the didactic material in order to support their lessons. We think it important to use a user centered "psychology" based on UM: we have to know the needs and expectations of the students. Our intent is to use usability tests not just to prove the site effectiveness and clearness, but also to investigate aesthetical preferences of children and young people. Physics, mathematics, chemistry are just some of the difficult learning fields connected with space technologies. Space culture is a potentially never-ending field, and our scope will be to lead students by hand in this universe of knowledge. This paper will present MARS activities in the framework of the above methodologies aimed at implementing a web based approach to integrate space culture and education. The activities are already in progress and some results will be presented in the final paper.

  11. Designing Games for Sport Education: Curricular Models

    ERIC Educational Resources Information Center

    Holt, Brett

    2005-01-01

    Sports Education is becoming a popular alternative curricular model in physical education, opposing the more traditional Multi-activity model. Physical education classes are slowly changing to include sport education. The change comes with the support of the community in the form of Sport Education in Physical Education Program (SEPEP). However,…

  12. Outreach to Space Scientists Interested in K-12 Education

    NASA Technical Reports Server (NTRS)

    Morrow, Cherilynn A

    1998-01-01

    This is the final report for work on outreach to space scientists interested in k-12 education. It outlines what was accomplished during the two years of support and one year no-cost extension (October 1995-September 1998).

  13. Education: A Space to Survive and Thrive?

    ERIC Educational Resources Information Center

    O'Sullivan, Mary; Penney, Dawn

    2014-01-01

    The article presents our response to some ideas presented by David Kirk in his 2012 Scholar Lecture to the Physical Education and Sport Pedagogy Special Interest Group of the British Educational Research Association Annual Conference in September 2012. We seek to present an alternate view to one aspect of Kirk's argument which supports a view…

  14. Evaluating Quality in Educational Spaces: OECD/CELE Pilot Project

    ERIC Educational Resources Information Center

    von Ahlefeld, Hannah

    2009-01-01

    CELE's International Pilot Project on Evaluating Quality in Educational Spaces aims to assist education authorities, schools and others to maximise the use of and investment in learning environments. This article provides an update on the pilot project, which is currently being implemented in Brazil, Mexico, New Zealand, Portugal and the United…

  15. Renovating Educational Identities: Policy, Space and Urban Renewal

    ERIC Educational Resources Information Center

    Gulson, Kalervo N.

    2005-01-01

    Little attention has been paid to the relationship between policy and space in the sociology of education. This paper analyses the relationships between educational policy change, in the form of the "Excellence in cities" policy initiative, and urban change in inner London. I propose, and apply, a framework for a spatialised policy analysis…

  16. Mission Statements, Physical Space, and Strategy in Higher Education

    ERIC Educational Resources Information Center

    Fugazzotto, Sam J.

    2009-01-01

    The effectiveness of higher education institutions has bases in institutional structures and cultures. However, structure and culture represent abstract concepts while institutions realize high performance in practice. Given their salience in higher education, mission statements and campus space bring structure and culture into the realm of…

  17. "Religion" in Educational Spaces: Knowing, Knowing Well, and Knowing Differently

    ERIC Educational Resources Information Center

    I'Anson, John; Jasper, Alison

    2011-01-01

    The focus of this article is how "religion", as a materially heterogeneous concept, becomes mobilized in different educational spaces, and the "kinds of knowing" to which this gives rise. Three "case studyish" illustrations are deployed in order to consider how religion and education produce kinds of knowing which may--or may not--involve knowing…

  18. Developing STEM Leaders Through Space Science Education and Public Outreach

    NASA Astrophysics Data System (ADS)

    Gibbs, M. G.; Veenstra, D.

    2012-08-01

    Capitol College, located in Laurel, Maryland, established the Center for Space Science Education and Public Outreach with the mission to assist in educating future leaders in the science, technology, engineering and math (STEM). This presentation shares emerging best practices through innovative methods to create awareness regarding STEM outreach programs and activities related workforce development and career pathways.

  19. Comparing Power Spaces: The Shaping of Ghana's Education Strategic Plan

    ERIC Educational Resources Information Center

    Takyi-Amoako, Emefa

    2012-01-01

    This article compares the power spaces occupied by both donors and the Ministry of Education in the formulation of Ghana's Education Strategic Plan (ESP). It shows that the formulation of the ESP was more donor-led than Ministry-led due to the donor-initiated global policy frameworks also referred to as the non-negotiables. Consequently, donors…

  20. Spaces of Difference: The Contradictions of Alternative Educational Programs

    ERIC Educational Resources Information Center

    Vadeboncoeur, Jennifer A.

    2009-01-01

    Drawing upon the concept of "thirdspace" (Soja 1996), this article extends sociocultural theorizations of space in relation to alternative educational programs: programs designed to re-engage youth who have been pushed out of mainstream schools. Snapshots of educational programs, provided by ethnographic research gathered in the United States,…

  1. International Space Station: National Laboratory Education Concept Development Report

    NASA Technical Reports Server (NTRS)

    2006-01-01

    The International Space Station (ISS) program has brought together 16 spacefaring nations in an effort to build a permanent base for human explorers in low-Earth orbit, the first stop past Earth in humanity's path into space. The ISS is a remarkably capable spacecraft, by significant margins the largest and most complex space vehicle ever built. Planned for completion in 2010, the ISS will provide a home for laboratories equipped with a wide array of resources to develop and test the technologies needed for future generations of space exploration. The resources of the only permanent base in space clearly have the potential to find application in areas beyond the research required to enable future exploration missions. In response to Congressional direction in the 2005 National Aeronautics and Space Administration (NASA) Authorization Act, NASA has begun to examine the value of these unique capabilities to other national priorities, particularly education. In early 2006, NASA invited education experts from other Federal agencies to participate in a Task Force charged with developing concepts for using the ISS for educational purposes. Senior representatives from the education offices of the Department of Defense, Department of Education, Department of Energy, National Institutes of Health, and National Science Foundation agreed to take part in the Task Force and have graciously contributed their time and energy to produce a plan that lays out a conceptual framework for potential utilization of the ISS for educational activities sponsored by Federal agencies as well as other future users.

  2. Models of Games Education.

    ERIC Educational Resources Information Center

    Werner, Peter; Almond, Len

    1990-01-01

    Physical educators should be selective in deciding what games to include in the games curriculum. Several theoretical frameworks for selecting and teaching games are discussed, and a framework for developing a well-balanced games program is suggested. (IAH)

  3. Space Education as a Crucial Step Towards the Creation of a National Space Agency

    NASA Astrophysics Data System (ADS)

    Dionisio Sese, Rogel Mari

    2015-08-01

    The Philippines has recently started in developing and promoting space science education through the Philippine Space Science Education Program (PSSEP) of the Department of Science and Technology (DOST). However, as a developing country, there are numerous challenges in promoting space education to students and teachers. In this paper, we assessed the recent activities done by the PSSEP and demonstrate their effectiveness. In addition, we will expound on the social, political and logistical challenges of promoting space education in an archipelago such as the Philippines. We will also present the preliminary feedback and assessment of the Space Science Program (SSP), a pilot program which teaches space science as a separate subject in the basic educational system from kindergarten to high school. We will also discuss the various teaching strategies we utilized in the SSP that can be adopted depending on the needs and capabilities of the host school. Finally, we discuss the challenges of instituting a formal astronomy and space science course and the issues that needs to be addressed for an effective and sustainable program and how it can be utilized to develop a space-capable workforce for a future Philippine Space Agency.

  4. Engaging Public Space: Art Education Pedagogies for Social Justice

    ERIC Educational Resources Information Center

    Duncum, Paul

    2011-01-01

    Considering social justice to be founded on human rights, which, in turn, are grounded in freedom of thought, expression, and assembly, this essay reviews efforts by art educators to engage with public space as a form of social justice pedagogy. Public space, whether actual or virtual, is understood to be inherently devoted to contestation in the…

  5. Space architecture education as a part of aerospace engineering curriculum

    NASA Astrophysics Data System (ADS)

    Bannova, Olga; Bell, Larry

    2011-12-01

    Education is particularly important for new fields. In the case of space architecture, there are two core needs: educating the aerospace community about the architect's function and activity and design process within the enterprise; educating space architects and associated specialists about constraints, conditions, and priorities unique to human space systems. These needs can be addressed, respectively, by two key educational tools for the 21st century: introducing the space architecture discipline into the space system engineering curricula; developing space architecture as a distinct, complete training curriculum. New generations of professionals with a space architecture background can help shift professional focus from just engineering-driven transportation systems and "sortie" missions to permanent offworld human presence by offering their inherently integrative design approach to all types of space structures and facilities. Although architectural and engineering approaches share some similarities in solving problems, they also have significant differences. Architectural training teaches young professionals to operate at all scales from the "overall picture" down to the smallest details to provide directive intention - not just analysis - to design opportunities, to address the relationship between human behavior and the built environment, and to interact with many diverse fields and disciplines throughout the project lifecycle.

  6. Spaces of Possibility in Pre-Service Teacher Education

    ERIC Educational Resources Information Center

    Ryan, Mary

    2011-01-01

    Pre-service teacher education is a spatialised enterprise. It operates across a number of spaces that may or may not be linked ideologically and/or physically. These spaces can include daily practices, locations, infrastructure, relationships and representations of power and ideology. The interrelationships between and within these (sometimes…

  7. SpaceNet: Modeling and Simulating Space Logistics

    NASA Technical Reports Server (NTRS)

    Lee, Gene; Jordan, Elizabeth; Shishko, Robert; de Weck, Olivier; Armar, Nii; Siddiqi, Afreen

    2008-01-01

    This paper summarizes the current state of the art in interplanetary supply chain modeling and discusses SpaceNet as one particular method and tool to address space logistics modeling and simulation challenges. Fundamental upgrades to the interplanetary supply chain framework such as process groups, nested elements, and cargo sharing, enabled SpaceNet to model an integrated set of missions as a campaign. The capabilities and uses of SpaceNet are demonstrated by a step-by-step modeling and simulation of a lunar campaign.

  8. Space Education: A Lifeline to the Skills Shortage

    NASA Astrophysics Data System (ADS)

    Jones, I.

    2005-12-01

    There is a crisis in education relating to science, technology, engineering and maths (STEM). In the UK, universities are closing physics and chemistry departments in favour of subjects such as media studies. Astronomy and space science may hold the key to engaging and captivating new audiences who may go on to be the scientists and engineers of the future. Orbit Research Ltd is carrying out practical research and development to work cooperatively with teachers and pupils in schools, colleges and universities, and industrial partners such as ESA, the National Science Learning Centre and the UK Space Industry Best Practice Club to rekindle the sense of excitement that space science can bring. The research includes the development of a 'space education centre' where the aim is to link elements of current national curriculum science to contemporary space research and space missions.

  9. Education and training of personnel in space simulation

    NASA Technical Reports Server (NTRS)

    Rempt, R. D.

    1982-01-01

    The training program and procedures developed and implemented at the space simulation laboratory at Martin Marietta Aerospace in Denver are discussed. The training of technicians and professionals as well as preparation for instructors is covered. Training manuals and their compilation are reported as applicable to the specific needs of the laboratory. The development of a space simulation course as part of the Martin Marietta Continuing Education Night School approaching space simulation from an academic viewpoint is presented. Finally, public relations tours of the facility as an informational/educational tool are discussed.

  10. Inspiring the Next Generation: The International Space Station Education Accomplishments

    NASA Technical Reports Server (NTRS)

    Alleyne, Camille W.; Hasbrook, Pete; Knowles, Carolyn; Chicoine, Ruth Ann; Miyagawa, Yayoi; Koyama, Masato; Savage, Nigel; Zell, Martin; Biryukova, Nataliya; Pinchuk, Vladimir; Odelevsky, Vladimir; Firsyuk, Sergey; Alifanov, Oleg

    2014-01-01

    The International Space Station (ISS) has a unique ability to capture the imagination of both students and teachers worldwide. Since 2000, the presence of humans onboard ISS has provided a foundation for numerous educational activities aimed at capturing that interest and motivating study in the sciences, technology, engineering and mathematics (STEM). Over 43 million students around the world have participated in ISS-related educational activities. Projects such as YouTube Space Lab, Sally Ride Earth Knowledge-based Acquired by Middle Schools (EarthKAM), SPHERES (Synchronized Position Hold Engage and Reorient Experimental Satellites) Zero-Robotics, Tomatosphere, and MAI-75 events among others have allowed for global student, teacher and public access to space through student classroom investigations and real-time audio and video contacts with crewmembers. Educational activities are not limited to STEM but encompass all aspects of the human condition. This is well illustrated in the Uchu Renshi project, a chain poem initiated by an astronaut while in space and continued and completed by people on Earth. With ISS operations now extended to 2024, projects like these and their accompanying educational materials are available to more students around the world. From very early on in the program's history, students have been provided with a unique opportunity to get involved and participate in science and engineering projects. Many of these projects support inquiry-based learning that allows students to ask questions, develop hypothesis-derived experiments, obtain supporting evidence and identify solutions or explanations. This approach to learning is well-published as one of the most effective ways to inspire students to pursue careers in scientific and technology fields. Ever since the first space station element was launched, a wide range of student experiments and educational activities have been performed, both individually and collaboratively, by all the international partner agencies, National Aeronautics and Space Administration (NASA), Canadian Space Agency (CSA), European Space Agency, (ESA), Japan Aerospace Exploration Agency (JAXA) and Russian Federal Space Agency (Roscosmos), and a number of non-participating countries, some under commercial agreements. Many of these programs still continue, and others are being developed and added to the stations tasks on a regular basis. These diverse student experiments and programs fall into one of the following categories: student-developed experiments; students performing classroom versions of ISS experiments; students participating in ISS investigator experiments; education competitions; students participating in ISS Engineering Education; Education Demonstrations and Cultural Activities. This paper summarizes some of the main student experiments and educational activities that have been conducted on the space station.

  11. The Role of ESERO Romania in Space and Astronomy Education

    NASA Astrophysics Data System (ADS)

    Pop, Virgiliu

    2015-08-01

    ESERO Romania (The European Space Education Resource Office - Romania) has been established in 2014 as a collaboration between the Europen Space Agency and the Romanian Space Agency. The key aim of ESERO Romania is to increase STEM literacy in Romania by using space as an appealing context to make the teaching and learning of Science, Technology, Engineering and Math subjects more attractive and accessible. In Romania, the Office intends to bridge the gap between the prize-winning elites and the scientifically illiterate mass through the training of teachers, through raising awareness of space activities and through the dissemination of materials, making full use of ESA’s literature and logistical support in this process. The Romanian ESERO is also serving as the main interface between ESA Education and the Romanian educational community. The ultimate aim is to assure the formation of a future work force active in the space and engineering fields - including astronomy. This paper will outline the ways in which ESERO Romania contributes to space and astronomy education in Romania, as well as the challenges and opportunities encountered during the first year of its existence.

  12. Space education: Deriving benefits from industrial consortia

    NASA Technical Reports Server (NTRS)

    Stone, Barbara A.; Page, John R.

    1993-01-01

    As the number of spacefaring nations of the world increases, so does the difficulty of competing in a global economy. The development of high technology products and services for space programs, and the economic exploitation of these technologies for national economic growth, requires professionals versed in both technical and commercial aspects of space. Meeting this requirement academically presents two challenges. On the technical side, enrollment in science and engineering is decreasing in some of the spacefaring nations. From the commerce perspective, very few colleges and universities offer specific courses in space business.

  13. Educational Technology Funding Models

    ERIC Educational Resources Information Center

    Mark, Amy E.

    2008-01-01

    Library and cross-disciplinary literature all stress the increasing importance of instructional technology in higher education. However, there is a dearth of articles detailing funding for library instructional technology. The bulk of library literature on funding for these projects focuses on one-time grant opportunities and on the architecture…

  14. Education and Outreach on Space Sciences and Technologies in Taiwan

    NASA Astrophysics Data System (ADS)

    Tiger Liu, Jann-Yeng; Chen, hao-Yen; Lee, I.-Te

    2014-05-01

    The Ionospheric Radio Science Laboratory (IRSL) at Institute of Space Science, National Central University in Taiwan has been conducting a program for public outreach educations on space science by giving lectures, organizing camps, touring exhibits, and experiencing hand-on experiments to elementary school, high school, and college students as well as general public since 1991. The program began with a topic of traveling/living in space, and was followed by space environment, space mission, and space weather monitoring, etc. and a series of course module and experiment (i.e. experiencing activity) module was carried out. For past decadal, the course modules have been developed to cover the space environment of the Sun, interplanetary space, and geospace, as well as the space technology of the rocket, satellite, space shuttle (plane), space station, living in space, observing the Earth from space, and weather observation. Each course module highlights the current status and latest new finding as well as discusses 1-3 key/core issues/concepts and equip with 2-3 activity/experiment modules to make students more easily to understand the topics/issues. Regarding the space technologies, we focus on remote sensing of Earth's surface by FORMOSAT-2 and occultation sounding by FORMOSAT-3/COSMIC of Taiwan space mission. Moreover, scientific camps are given to lead students a better understanding and interesting on space sciences/ technologies. Currently, a visualized image projecting system, Dagik Earth, is developed to demonstrate the scientific results on a sphere together with the course modules. This system will dramatically improve the educational skill and increase interests of participators.

  15. Space Sciences Education and Outreach Project of Moscow State University

    NASA Astrophysics Data System (ADS)

    Krasotkin, S.

    2006-11-01

    sergekras@mail.ru The space sciences education and outreach project was initiated at Moscow State University in order to incorporate modern space research into the curriculum popularize the basics of space physics, and enhance public interest in space exploration. On 20 January 2005 the first Russian University Satellite “Universitetskiy-Tatyana” was launched into circular polar orbit (inclination 83 deg., altitude 940-980 km). The onboard scientific complex “Tatyana“, as well as the mission control and information receiving centre, was designed and developed at Moscow State University. The scientific programme of the mission includes measurements of space radiation in different energy channels and Earth UV luminosity and lightning. The current education programme consists of basic multimedia lectures “Life of the Earth in the Solar Atmosphere” and computerized practice exercises “Space Practice” (based on the quasi-real-time data obtained from “Universitetskiy-Tatyana” satellite and other Internet resources). A multimedia lectures LIFE OF EARTH IN THE SOLAR ATMOSPHERE containing the basic information and demonstrations of heliophysics (including Sun structure and solar activity, heliosphere and geophysics, solar-terrestrial connections and solar influence on the Earth’s life) was created for upper high-school and junior university students. For the upper-university students there a dozen special computerized hands-on exercises were created based on the experimental quasi-real-time data obtained from our satellites. Students specializing in space physics from a few Russian universities are involved in scientific work. Educational materials focus on upper high school, middle university and special level for space physics students. Moscow State University is now extending its space science education programme by creating multimedia lectures on remote sensing, space factors and materials study, satellite design and development, etc. The space sciences educational activity of Moscow State University is a non-profit project and is open for all interested parties. “Space schools” for university teachers and students were held in the autumn of 2004 and 2005. The main objective of those schools was to attract interest in space research. Tutors and students who took part in these schools had never before been involved in the space sciences. The idea behind these schools was to join forces: Moscow State University scientists gave space science lectures, students from different universities (Ulianovsk, Samara, Kostroma and other Russian universities) performed the work (prepared educational material) and their university teachers managed the students. After participating in these schools, both students and teachers started to study space science related topics emphasizing the success of these schools. It is important for the educational community to understand what skills future space scientists and space industry employees must be equipped with. In the next years, emphasis is to be placed on space science education at all educational levels and better communication should be practiced between universities and industry.

  16. Changing Places, Changing Spaces? Towards Understanding Teacher Education through Space-Time Frameworks

    ERIC Educational Resources Information Center

    Murray, Jean

    2012-01-01

    This article draws together theoretical ideas from studies of space/spatiality and the history of teacher education. These ideas form a theoretical framework through which to analyse the findings from a small-scale ethnographic study of the geographical relocations made by two university schools of education in England. Data collection instruments…

  17. Machinic Assemblages: Women, Art Education and Space

    ERIC Educational Resources Information Center

    Tamboukou, Maria

    2008-01-01

    In this paper I explore connections between women, art education and spatial relations drawing on the Deleuzo-Guattarian concept of "machinic assemblage" as a useful analytical tool for making sense of the heterogeneity and meshwork of life narratives and their social milieus. In focusing on Mary Bradish Titcomb, a fin-de-siecle Bostonian woman…

  18. The Space Laser Business Model

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Creating long-duration, high-powered lasers, for satellites, that can withstand the type of optical misalignment and damage dished out by the unforgiving environment of space, is work that is unique to NASA. It is complicated, specific work, where each step forward is into uncharted territory. In the 1990s, as this technology was first being created, NASA gave free reign to a group of "laser jocks" to develop their own business model and supply the Space Agency with the technology it needed. It was still to be a part of NASA as a division of Goddard Space Flight Center, but would operate independently out of a remote office. The idea for this satellite laboratory was based on the Skunk Works concept at Lockheed Martin Corporation. Formerly known as the Lockheed Corporation, in 1943, the aerospace firm, realizing that the type of advanced research it needed done could not be performed within the confines of a larger company, allowed a group of researchers and engineers to essentially run their own microbusiness without the corporate oversight. The Skunk Works project, in Burbank, California, produced America s first jet fighter, the world s most successful spy plane (U-2), the first 3-times-the-speed-of-sound surveillance aircraft, and the F-117A Nighthawk Stealth Fighter. Boeing followed suit with its Phantom Works, an advanced research and development branch of the company that operates independent of the larger unit and is responsible for a great deal of its most cutting-edge research. NASA s version of this advanced business model was the Space Lidar Technology Center (SLTC), just south of Goddard, in College Park, Maryland. Established in 1998 under a Cooperative Agreement between Goddard and the University of Maryland s A. James Clark School of Engineering, it was a high-tech laser shop where a small group of specialists, never more than 20 employees, worked all hours of the day and night to create the cutting- edge technology the Agency required of them. Drs. Robert Afzal and Joseph Dallas were directors of the SLTC, and led the development and production of active spaceborne, remote-sensing, optical instruments. As a pioneer in the area of photonics, Dr. Dallas led basic research, development, and production of semiconductor laser diode products, improving coupling efficiency through novel physical optics modeling and intracavity phase-correction techniques. He worked for NASA for 15 years, 11 of which were as a civil servant, and 4 of which were as a contractor.

  19. A Model of Classical Space-Times.

    ERIC Educational Resources Information Center

    Maudlin, Tim

    1989-01-01

    Discusses some historically important reference systems including those by Newton, Leibniz, and Galileo. Provides models illustrating space-time relationship of the reference systems. Describes building models. (YP)

  20. Space Technology: Propulsion, Control and Guidance of Space Vehicles. Aerospace Education III. Instructional Unit II.

    ERIC Educational Resources Information Center

    Air Univ., Maxwell AFB, AL. Junior Reserve Office Training Corps.

    This curriculum guide is prepared for the Aerospace Education III series publication entitled "Space Technology: Propulsion, Control and Guidance of Space Vehicles." It provides guidelines for each chapter. The guide includes objectives, behavioral objectives, suggested outline, orientation, suggested key points, suggestions for teaching,…

  1. International Space Education Outreach: Taking Exploration to the Global Classroom

    NASA Technical Reports Server (NTRS)

    Dreschel, T. W.; Lichtenberger, L. A.; Chetirkin, P. V.; Garner, L. C.; Barfus, J. R.; Nazarenko, V. I.

    2005-01-01

    With the development of the International Space Station and the need for international collaboration for returning to the moon and developing a mission to Mars, NASA has embarked on developing international educational programs related to space exploration. In addition, with the explosion of educational technology, linking students on a global basis is more easily accomplished. This technology is bringing national and international issues into the classroom, including global environmental issues, the global marketplace, and global collaboration in space. We present the successes and lessons learned concerning international educational and public outreach programs that we have been involved in for NASA as well as the importance of sustaining these international peer collaborative programs for the future generations. These programs will undoubtedly be critical in enhancing the classroom environment and will affect the achievements in and attitudes towards science, technology, engineering and mathematics.

  2. Urban Technology, Conflict Education, and Disputed Space

    ERIC Educational Resources Information Center

    Stienen, Angela

    2009-01-01

    This article examines an urban project in Medellin, Colombia's second city, that sought to form social life by forming space: the city's metropolitan railway (Metro), which started operations at the end of 1995 and became the impetus of the inner city's renewal during the 1990s. The article begins with some background information on Medellin's…

  3. Dialectical Practices in Education: Creating third spaces in the education of teachers

    E-print Network

    Kozleski, Elizabeth B.

    2011-08-01

    engaging research that seeks to improve the ways in which we question, construct understanding, and interrogate one another in what counts in teacher education. For our field to mature and expand, we need spaces in which we can understand multiple...

  4. Get Away Special (GAS): Educational applications of space flight

    NASA Technical Reports Server (NTRS)

    Gerondakis, George G.

    1989-01-01

    The Small Self-Contained Payloads (SCCP) program, commonly known as the Get Away Special (GAS) is discussed. The program allows a person to place a small self-contained experimental payload on the Space Shuttle at a very low cost. The payloads must be of peaceful intent and an engineering and/or science endeavor. The prime objective of the GAS program is to foster enthusiasm in the younger generation in the use of space. The paper presents the history of the program, its interaction with the educational/industrial relationship, some educational objectives, and predictions for the future.

  5. The National Space Science and Technology Center's Education and Public Outreach Program

    NASA Astrophysics Data System (ADS)

    Cox, G. N.; Denson, R. L.

    2004-12-01

    The objective of the National Space Science and Technology Center's (NSSTC) Education and Public Outreach program (EPO) is to support K-20 education by coalescing academic, government, and business constituents awareness, implementing best business/education practices, and providing stewardship over funds and programs that promote a symbiotic relationship among these entities, specifically in the area of K-20 Science, Technology, Engineering, and Mathematics (STEM) education. NSSTC EPO Program's long-term objective is to showcase its effective community-based integrated stakeholder model in support of STEM education and to expand its influence across the Southeast region for scaling ultimately across the United States. The Education and Public Outreach program (EPO) is coordinated by a supporting arm of the NSSTC Administrative Council called the EPO Council (EPOC). The EPOC is funded through federal, state, and private grants, donations, and in-kind contributions. It is comprised of representatives of NSSTC Research Centers, both educators and scientists from the Alabama Space Science and Technology Alliance (SSTA) member institutions, the Alabama Space Grant Consortium and the NASA Marshall Space Flight Center's (MSFC) Education Office. Through its affiliation with MSFC and the SSTA - a consortium of Alabama's research universities that comprise the NSSTC, EPO fosters the education and development of the next generation of Alabama scientists and engineers by coordinating activities at the K-20 level in cooperation with the Alabama Department of Education, the Alabama Commission on Higher Education, and Alabama's businesses and industries. The EPO program's primary objective is to be Alabama's premiere organization in uniting academia, government, and private industry by way of providing its support to the State and Federal Departments of Education involved in systemic STEM education reform, workforce development, and innovative uses of technology. The NSSTC EPO is poised to be a leader in this field because of its direct support to agency's accountable for America's educational systems, and for its synergistic relationships across the integrated stakeholder community. This includes Alabama's NASA facility, USRA, the SSTA's seven research universities, businesses and industries, and the Alabama Math, Science and Technology Education Coalition. In addition to traditional outreach methodologies, the EPO uses the unique resources of the NSSTC to assist in dissolving the boundaries in education among academia, government, and industry and to foster a more collaborative environment in support of STEM education reform.

  6. Applying Reliability Models to the Space Shuttle

    E-print Network

    Feitelson, Dror

    Applying Reliability Models to the Space Shuttle Norman F. Schneidewind Ted W. Keller #12;What. · The US Space Shuttle is a case study on how a real project team did that. #12;The US Space Shuttle of the shuttle's on-board system software for NASA, After evaluating many reliability models and tried

  7. Applying the Sport Education Model to Tennis

    ERIC Educational Resources Information Center

    Ayvazo, Shiri

    2009-01-01

    The physical education field abounds with theoretically sound curricular approaches such as fitness education, skill theme approach, tactical approach, and sport education. In an era that emphasizes authentic sport experiences, the Sport Education Model includes unique features that sets it apart from other curricular models and can be a valuable…

  8. Predictive Modeling in Adult Education

    ERIC Educational Resources Information Center

    Lindner, Charles L.

    2011-01-01

    The current economic crisis, a growing workforce, the increasing lifespan of workers, and demanding, complex jobs have made organizations highly selective in employee recruitment and retention. It is therefore important, to the adult educator, to develop models of learning that better prepare adult learners for the workplace. The purpose of…

  9. New Models for American Education.

    ERIC Educational Resources Information Center

    Guthrie, James W.; Wynne, Edward

    Contents of this book include: (1) "New Models: The Need for School Reform," James W. Guthrie--a survey of some of the past successes of our educational system, an attempt to assess present public opinion about it, and an analysis of some possible explanations for its apparent inability to perform satisfactory; (2) "National Assessment: A History…

  10. Space for Technical Education: How to Plan It (And How Not To).

    ERIC Educational Resources Information Center

    Vogler, Roger

    1980-01-01

    Algeria's space use model for the Institut National d'Electricite et d'Electronique is discussed. By concentrating all of its training capability in electricity and electronics in a single institution, Algeria has realized dramatic savings in the educational process and in the cost of physical plant and equipment. (MLW)

  11. Implementational and Ideological Spaces in Bilingual Education Language Policy

    ERIC Educational Resources Information Center

    Johnson, David Cassels

    2010-01-01

    This paper presents results from an ethnography of language policy which examined language policy appropriation for bilingual learners in a large urban US school district. The purpose of this article is to explore the space left by current US language policy for developmental bilingual education and, specifically, the focus is on how a group of…

  12. Earth Space Science Education College of Science code-BS

    E-print Network

    Kihara, Daisuke

    Earth Space Science Education College of Science code-BS Code-ESSE 126+ Credits "C-"or better) EAPS 10900^ Dynamic Earth (fall) ( also satisfies Science Selective for core) (3) EAPS 11800^ Introduction to Earth Science (spring) (1) EAPS 13700^ First Year Seminar in EAPS (spring) (4) EAPS 24300

  13. Earth Space Science Education College of Science code-BS

    E-print Network

    Kihara, Daisuke

    Earth Space Science Education College of Science code-BS Code-ESSE 128+ Credits "C-"or better) EAPS 10900^ Dynamic Earth (fall) ( also satisfies Science Selective for core) (3) EAPS 11800^ Introduction to Earth Science (spring) (1) EAPS 13700^ First Year Seminar in EAPS (spring) (4) EAPS 24300

  14. Earth Space Science Education College of Science code-BS

    E-print Network

    Kihara, Daisuke

    Earth Space Science Education College of Science code-BS Code-ESSE 123+ Credits "C-"or better) EAPS 10900^ Dynamic Earth (fall) ( also satisfies Science Selective for core) (3) EAPS 11800^ Introduction to Earth Science (spring) (1) EAPS 13700^ First Year Seminar in EAPS (spring) (4) EAPS 24300

  15. Clinical and Educational Support for Space Flight via Telemedicine

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Session MP3 includes short reports on: (1) Telemedicine: A User's Perspective; (2) Health Care in Extreme Environments; (3) Integration of Emerging Technologies in Information and Telecommunications in Health Care Systems for Space; (4) Telemedicine and Environmental Medicine in Russia: A First Step in Basic Medical Education; and (5) Clinical Utility of Internet Telemedicine.

  16. SPACE AND UTILIZATION STANDARDS, CALIFORNIA PUBLIC HIGHER EDUCATION.

    ERIC Educational Resources Information Center

    MATSLER, FRANKLIN G.; AND OTHERS

    IN LONG RANGE FACILITIES PLANNING, SPACE UTILIZATION STANDARDS ARE NEEDED WHICH 1) ALLOW MAXIMUM FLEXIBILITY, 2) ARE EQUITABLE FOR ALL SEGMENTS OF HIGHER EDUCATION WHEN THESE SEGMENTS ARE CONCERNED WITH THE SAME LEVELS OF INSTRUCTION AND THE SAME SUBJECT FIELD AREAS, AND 3) ARE CONTINUALLY REVIEWED. FACTORS IN DETERMINING STANDARDS ARE 1) ROOM USE…

  17. The International Space Station (ISS) Education Accomplishments and Opportunities

    NASA Technical Reports Server (NTRS)

    Alleyne, Camille W.; Blue, Regina; Mayo, Susan

    2012-01-01

    The International Space Station (ISS) has the unique ability to capture the imaginations of both students and teachers worldwide and thus stands as an invaluable learning platform for the advancement of proficiency in research and development and education. The presence of humans on board ISS for the past ten years has provided a foundation for numerous educational activities aimed at capturing that interest and motivating study in the sciences, technology, engineering and mathematics (STEM) disciplines which will lead to an increase in quality of teachers, advancements in research and development, an increase in the global reputation for intellectual achievement, and an expanded ability to pursue unchartered avenues towards a brighter future. Over 41 million students around the world have participated in ISS-related activities since the year 2000. Projects such as the Amateur Radio on International Space Station (ARISS) and Earth Knowledge Acquired by Middle School Students (EarthKAM), among others, have allowed for global student, teacher, and public access to space through radio contacts with crewmembers and student image acquisition respectively. . With planned ISS operations at least until 2020, projects like the aforementioned and their accompanying educational materials will be available to enable increased STEM literacy around the world. Since the launch of the first ISS element, a wide range of student experiments and educational activities have been performed by each of the international partner agencies: National Aeronautics and Space Administration (NASA), Canadian Space Agency (CSA), European Space Agency (ESA), Japan Aerospace Exploration Agency (JAXA) and Russian Federal Space Agency (Roscosmos). Additionally, a number of non-participating countries, some under commercial agreements, have also participated in Station-related activities. Many of these programs still continue while others are being developed and added to the station crewmembers tasks on a regular basis. These diverse student experiments and programs fall into one of the following categories: student-developed experiments; students performing classroom versions of ISS experiments; students participating in ISS investigator experiments; students participating in ISS engineering education; education demonstrations and cultural activities. This paper summarizes some of the main student experiments and educational activities that have been conducted on the ISS. It also highlights some upcoming projects.

  18. Educational Value and Models-Based Practice in Physical Education

    ERIC Educational Resources Information Center

    Kirk, David

    2013-01-01

    A models-based approach has been advocated as a means of overcoming the serious limitations of the traditional approach to physical education. One of the difficulties with this approach is that physical educators have sought to use it to achieve diverse and sometimes competing educational benefits, and these wide-ranging aspirations are rarely if…

  19. Career Education Resource Bibliography: Delaware's Occupational-Vocational Education Model.

    ERIC Educational Resources Information Center

    Milford Special School District, DE.

    This bibliography lists professional books and instructional materials, concerning aspects of career education, for Delaware's Occupational-Vocational Education Model, at Milford, Delaware. Entries are arranged alphabetically by title under these categories: (1) Educational Theory, including theories relating to career development, child…

  20. NASA space life sciences research and education support program

    NASA Technical Reports Server (NTRS)

    Jones, Terri K.

    1995-01-01

    USRA's Division of Space Life Sciences (DSLS) was established in 1983 as the Division of Space Biomedicine to facilitate participation of the university community in biomedical research programs at the NASA Johnson Space Center (JSC). The DSLS is currently housed in the Center for Advanced Space Studies (CASS), sharing quarters with the Division of Educational Programs and the Lunar and Planetary Institute. The DSLS provides visiting scientists for the Johnson Space Center; organizes conferences, workshops, meetings, and seminars; and, through subcontracts with outside institutions, supports NASA-related research at more than 25 such entities. The DSLS has considerable experience providing visiting scientists, experts, and consultants to work in concert with NASA Life Sciences researchers to define research missions and goals and to perform a wide variety of research administration and program management tasks. The basic objectives of this contract have been to stimulate, encourage, and assist research and education in the NASA life sciences. Scientists and experts from a number of academic and research institutions in this country and abroad have been recruited to support NASA's need to find a solution to human physiological problems associated with living and working in space and on extraterrestrial bodies in the solar system.

  1. Models for multimegawatt space power systems

    SciTech Connect

    Edenburn, M.W.

    1990-06-01

    This report describes models for multimegawatt, space power systems which Sandia's Advanced Power Systems Division has constructed to help evaluate space power systems for SDI's Space Power Office. Five system models and models for associated components are presented for both open (power system waste products are exhausted into space) and closed (no waste products) systems: open, burst mode, hydrogen cooled nuclear reactor -- turboalternator system; open, hydrogen-oxygen combustion turboalternator system; closed, nuclear reactor powered Brayton cycle system; closed, liquid metal Rankine cycle system; and closed, in-core, reactor therminonic system. The models estimate performance and mass for the components in each of these systems. 17 refs., 8 figs., 15 tabs.

  2. Earthspace: A National Clearinghouse For Higher Education In Space And Earth Sciences

    NASA Astrophysics Data System (ADS)

    CoBabe-Ammann, Emily; Shipp, S.; Dalton, H.

    2012-10-01

    The EarthSpace is a searchable database of undergraduate classroom materials for undergraduate faculty teaching earth and space sciences at both the introductory and upper division levels. Modeled after the highly successful SERC clearinghouse for geosciences assets, EarthSpace was designed for easy submission of classroom assets - from homeworks and computerinteractives to laboratories and demonstrations. All materials are reviewedbefore posting, and authors adhere to the Creative Commons Non-Commercial Attribution (CC-BY NC 3.0). If authors wish, their EarthSpace materials are automatically cross-posted to other digital libraries (e.g., ComPADRE) and virtual higher education communities(e.g., Connexions). As new electronic repositories come online, EarthSpace materials will automatically be sent. So faculty submit their materials only once and EarthSpace ensures continual distribution as time goes on and new opportunities arise. In addition to classroom materials, EarthSpace provides news and information about educational research and best practices, funding opportunities, and ongoing efforts and collaborations for undergraduate education. http://www.lpi.usra.edu/earthspace

  3. Improving science literacy and education through space life sciences

    NASA Technical Reports Server (NTRS)

    MacLeish, M. Y.; Moreno, N. P.; Tharp, B. Z.; Denton, J. J.; Jessup, G.; Clipper, M. C.

    2001-01-01

    The National Space Biomedical Research Institute (NSBRI) encourages open involvement by scientists and the public at large in the Institute's activities. Through its Education and Public Outreach Program, the Institute is supporting national efforts to improve Kindergarten through grade twelve (K-12) and undergraduate education and to communicate knowledge generated by space life science research to lay audiences. Three academic institution Baylor College of Medicine, Morehouse School of Medicine and Texas A&M University are designing, producing, field-testing, and disseminating a comprehensive array of programs and products to achieve this goal. The objectives of the NSBRI Education and Public Outreach program are to: promote systemic change in elementary and secondary science education; attract undergraduate students--especially those from underrepresented groups--to careers in space life sciences, engineering and technology-based fields; increase scientific literacy; and to develop public and private sector partnerships that enhance and expand NSBRI efforts to reach students and families. c 2001. Elsevier Science Ltd. All rights reserved.

  4. Preliminary Cost Model for Space Telescopes

    NASA Technical Reports Server (NTRS)

    Stahl, H. Philip; Prince, F. Andrew; Smart, Christian; Stephens, Kyle; Henrichs, Todd

    2009-01-01

    Parametric cost models are routinely used to plan missions, compare concepts and justify technology investments. However, great care is required. Some space telescope cost models, such as those based only on mass, lack sufficient detail to support such analysis and may lead to inaccurate conclusions. Similarly, using ground based telescope models which include the dome cost will also lead to inaccurate conclusions. This paper reviews current and historical models. Then, based on data from 22 different NASA space telescopes, this paper tests those models and presents preliminary analysis of single and multi-variable space telescope cost models.

  5. Training Informal Educators Provides Leverage for Space Science Education and Public Outreach

    NASA Technical Reports Server (NTRS)

    Allen, J. S.; Tobola, K. W.; Betrue, R.

    2004-01-01

    How do we reach the public with the exciting story of Solar System Exploration? How do we encourage girls to think about careers in science, math, engineering and technology? Why should NASA scientists make an effort to reach the public and informal education settings to tell the Solar System Exploration story? These are questions that the Solar System Exploration Forum, a part of the NASA Office of Space Science Education (SSE) and Public Outreach network, has tackled over the past few years. The SSE Forum is a group of education teams and scientists who work to share the excitement of solar system exploration with colleagues, formal educators, and informal educators like museums and youth groups. One major area of the SSE Forum outreach supports the training of Girl Scouts of the USA (GS) leaders and trainers in a suite of activities that reflect NASA missions and science research. Youth groups like Girl Scouts structure their activities as informal education.

  6. Creating State-based Alliances to Support Earth and Space Science Education Reform

    NASA Astrophysics Data System (ADS)

    Geary, E. E.; Manduca, C. A.; Barstow, D.

    2002-05-01

    Seven years after the publication of the National Science Education Standards and adoption of new state science education standards, Earth and space science remains outside the mainstream K-12 curriculum. Currently, less than ten percent of high school students in the United States of America take an Earth or space science course before graduation. This state of affairs is simply unacceptable. "All of us who live on this planet have the right and the obligation to understand Earth's unique history, its dynamic processes, its abundant resources, and its intriguing mysteries. As citizens of Earth, with the power to modify our climate and ecosystems, we also have a personal and collective responsibility to understand Earth so that we can make wise decisions about its and our future". As one step toward addressing this situation, we support the establishment of state-based alliances to promote Earth and space science education reform. "In many ways, states are the most vital locus of change in our nation's schools. State departments of education define curriculum frameworks, establish testing policies, support professional development and, in some cases, approve textbooks and materials for adoption". State alliance partners should include a broad spectrum of K-16 educators, scientists, policy makers, parents, and community leaders from academic institutions, businesses, museums, technology centers, and not-for profit organizations. The focus of these alliances should be on systemic and sustainable reform of K-16 Earth and space science education. Each state-based alliance should focus on specific educational needs within their state, but work together to share ideas, resources, and models for success. As we build these alliances we need to take a truly collaborative approach working with the other sciences, geography, and mathematics so that collectively we can improve the caliber and scope of science and mathematics education for all students.

  7. Space Weather Around the World: An IHY Education Program

    NASA Astrophysics Data System (ADS)

    Thieman, J. R.; Ng, C.; Hawkins, I.; Lewis, E.; Cline, T.

    2007-05-01

    Fifty years ago the International Geophysical Year organized a unique and unprecedented program of research that united 60,000 scientists from 66 nations to study global phenomena concerning the Earth and its space environment. In that same spirit, "Space Weather Around the World" is a program to coordinate and facilitate the involvement of NASA heliophysics missions and scientists to inspire and educate a world-wide audience about the International Heliophysical Year (IHY). We will use the popular Sun-Earth Day annual event framework sponsored by the Sun-Earth Connection Education Forum to promote IHY science and the spirit of international collaboration. The theme for the March 2007 Sun-Earth Day: "IHY: Living in the Atmosphere of the Sun" was selected a year ago in anticipation of the IHY celebration. These efforts will be expanded through a series of coordinated programs under the theme "Space Weather Around the World" for Sun-Earth Day 2008. We will produce a live broadcast from China of the total solar eclipse on August 1st 2008 as the central event, highlighting investigations associated with the eclipse by the international heliophysics community. Additional collaborative efforts will include: a Space Weather Media Maker web-tool to allow educators and scientists to create their own multi-media resource to enhance teaching and learning at all levels; Rock-n-Sol, a musical composition by children internationally inspired by space weather and incorporating sonifications of solar data; and Space Weather Action Centers for students to track a solar storm featuring podcasts of multi-cultural perspectives on IHY. The anticipated audience would be millions of people internationally The science and E/PO heliophysics community has an exciting story to tell about IHY, and we look forward to the opportunity to share it globally.

  8. Educational Applications of Astronomy & Space Flight Operations at the Kennedy Space Center

    NASA Astrophysics Data System (ADS)

    Erickson, L. K.

    1999-09-01

    Within two years, the Kennedy Space Center will complete a total redesign of NASA's busiest Visitor's Center. Three million visitors per year will be witness to a new program focused on expanding the interests of the younger public in NASA's major space programs, in space operations, and in astronomy. This project, being developed through the Visitor's Center director, a NASA faculty fellow, and the Visitor's Center contractor, is centered on the interaction between NASA programs, the visiting youth, and their parents. The goal of the Center's program is to provide an appealing learning experience for teens and pre teens using stimulating displays and interactive exhibits that are also educational.

  9. Space Technology: Propulsion, Control and Guidance of Space Vehicles. Aerospace Education III.

    ERIC Educational Resources Information Center

    Savler, D. S.; Mackin, T. E.

    This book, one in the series on Aerospace Education III, includes a discussion of the essentials of propulsion, control, and guidance and the conditions of space travel. Chapter 1 provides a brief account of basic laws of celestial mechanics. Chapters 2, 3, and 4 are devoted to the chemical principles of propulsion. Included are the basics of…

  10. Scientific and educational center "space systems and technology"

    NASA Astrophysics Data System (ADS)

    Kovalev, I. V.; Loginov, Y. Y.; Zelenkov, P. V.

    2015-10-01

    The issues of engineers training in the aerospace university on the base of Scientific and Educational Center "Space Systems and Technology" are discussed. In order to improve the quality of education in the Siberian State Aerospace University the research work of students, as well as the practice- oriented training of engineers are introduced in the educational process. It was made possible as a result of joint efforts of university with research institutes of the Russian Academy of Science and industrial enterprises. The university experience in this area promotes the development of a new methods and forms of educational activities, including the project-oriented learning technologies, identifying promising areas of specialization and training of highly skilled engineers for aerospace industry and other institutions. It also allows you to coordinate the work of departments and other units of the university to provide the educational process in workshops and departments of the industrial enterprises in accordance with the needs of the target training. Within the framework of scientific and education center the students perform researches, diploma works and master's theses; the postgraduates are trained in advanced scientific and technical areas of enterprise development.

  11. Near-Earth Space Radiation Models

    NASA Technical Reports Server (NTRS)

    Xapsos, Michael A.; O'Neill, Patrick M.; O'Brien, T. Paul

    2012-01-01

    Review of models of the near-Earth space radiation environment is presented, including recent developments in trapped proton and electron, galactic cosmic ray and solar particle event models geared toward spacecraft electronics applications.

  12. Model selection in compositional spaces

    E-print Network

    Grosse, Roger Baker

    2014-01-01

    We often build complex probabilistic models by composing simpler models-using one model to generate parameters or latent variables for another model. This allows us to express complex distributions over the observed data ...

  13. Cosmos Education: Under African Skies and other Youth Initiatives for hands-on Education using Space

    NASA Astrophysics Data System (ADS)

    Marshall, W.; Hand, K.; Delegates, Sgs

    2002-01-01

    'Under African Skies', a project of the charity organization Cosmos Education, undertook an excursion to sub-Saharan Africa to teach science and technology to children in primary and secondary schools. The role of science and technology for the purpose of development was emphasized, and the project directly addresses one of the recommendations of UNISPACE-III Vienna Declaration. Teaching primarily focused on astronomy and space science. Over 3500 primary and secondary school students in 5 different countries were reached. Although it is hard to quantify the impact of the teaching, the students' enthusiasm and questions demonstrated that they acquired knowledge and interest in science. In this talk we will summarize the objectives and achievements of the trip and future planned trips by Cosmos Education. We will also show coverage of the trip by the BBC program 'Final Frontier'. The youth perspective on education is outlined in the Global Space Education Curriculum, a project initiated at the UNISPACE III Space Generation Forum (SGF). This initiative is being further developed at the Space Generation Summit (SGS), an event at World Space Congress (WSC) that will unite international students and young professionals to develop a youth vision and strategy for the peaceful uses of space. SGS, endorsed by the United Nations, will take place from October 11-13th, during which the 200 delegates will discuss ongoing youth space activities, particularly those stemming from the UNISPACE-III/SGF and taken forward by the Space Generation Advisory Council. Delegates will address a variety of topics with the goal of devising new recommendations according to the theme, 'Accelerating Our Pace in Space'. The material presented here and in other technical sessions throughout WSC includes the results of these discussions.

  14. Uniform period spacings in white dwarf models

    NASA Technical Reports Server (NTRS)

    Kawaler, Steven D.

    1987-01-01

    Theoretical models of g-mode oscillations in white dwarfs are investigated analytically. Numerical results of period-spacing computations for DOV, DAV, and DBV models are presented in tables, and the relationships between period spacings and the composition and structure of the stellar atmospheres are discussed.

  15. Cross-cultural Education at the International Space University

    NASA Astrophysics Data System (ADS)

    Burke, J. D.; Peeters, W.; Hill, H.

    2006-12-01

    A typical nine-week summer session of the International Space University includes 100 graduate students and young professionals from as many as thirty countries. In addition to lectures and team projects covering a variety of space-related disciplines, the curriculum contains several modes of cross-cultural education. In role- playing workshops, students (asked to behave in accord with known cultural norms of various countries) engage in negotiations on problems such as the rescue and return of astronauts as mandated in international agreements and treaties. Culture shock that could derail such negotiations in actual practice is observed, and the participants come away with heightened sensitivity to cultural differences. This technique could be extended to other educational settings, such as the activities of the UN's Regional Centres in developing countries and the outreach efforts associated with the International Heliophysical Year.

  16. An Introduction to ESERO-UK, the UK Space Education Office

    ERIC Educational Resources Information Center

    Clements, Allan; Mather, Edward

    2012-01-01

    This article introduces the UK branch of the European Space Education Resource Office (ESERO-UK), also known as the UK Space Education Office. It is a teaching project designed to use space to enthuse primary and secondary students to study science, technology, engineering and mathematics (STEM) subjects. The office is funded by the European Space

  17. Space Station Freedom natural environment design models

    NASA Technical Reports Server (NTRS)

    Suggs, Robert M.

    1993-01-01

    The Space Station Freedom program has established a series of natural environment models and databases for utilization in design and operations planning activities. The suite of models and databases that have either been selected from among internationally recognized standards or developed specifically for spacecraft design applications are presented. The models have been integrated with an orbit propagator and employed to compute environmental conditions for planned operations altitudes of Space Station Freedom.

  18. Space physics education via examples in the undergraduate physics curriculum

    NASA Astrophysics Data System (ADS)

    Martin, R.; Holland, D. L.

    2011-12-01

    The field of space physics is rich with examples of basic physics and analysis techniques, yet it is rarely seen in physics courses or textbooks. As space physicists in an undergraduate physics department we like to use research to inform teaching, and we find that students respond well to examples from magnetospheric science. While we integrate examples into general education courses as well, this talk will focus on physics major courses. Space physics examples are typically selected to illustrate a particular concept or method taught in the course. Four examples will be discussed, from an introductory electricity and magnetism course, a mechanics/nonlinear dynamics course, a computational physics course, and a plasma physics course. Space physics provides examples of many concepts from introductory E&M, including the application of Faraday's law to terrestrial magnetic storm effects and the use of the basic motion of charged particles as a springboard to discussion of the inner magnetosphere and the aurora. In the mechanics and nonlinear dynamics courses, the motion of charged particles in a magnetotail current sheet magnetic field is treated as a Newtonian dynamical system, illustrating the Poincaré surface-of-section technique, the partitioning of phase space, and the KAM theorem. Neural network time series analysis of AE data is used as an example in the computational physics course. Finally, among several examples, current sheet particle dynamics is utilized in the plasma physics course to illustrate the notion of adiabatic/guiding center motion and the breakdown of the adiabatic approximation. We will present short descriptions of our pedagogy and student assignments in this "backdoor" method of space physics education.

  19. Innovative Space Sciences Education Programs for Young People

    NASA Astrophysics Data System (ADS)

    Inbar, T.

    2002-01-01

    The future of the world is greatly depends on space. Through space sciences education programs with the main focus is on young people, the society, as a whole will gain in the years to come. The Weizmann Institute of Science is the leading scientific research center in Israel. After the need for science education programs for young students was recognized, the institute established its Youth Activities Section, which serves as the institute's outreach for the general population of school children nation-wide. The youth activities section holds courses, seminars, science camps etc. for almost 40 years. As an instructor in the youth activities section since 1990, my focus is space sciences programs, such as rocketry courses, planetarium demonstrations, astronomical observations and special events - all in the creed of bringing the space science to everyone, in a enjoyable, innovative and creative way. Two of the courses conducted combines' scientific knowledge, hands-on experience and a glimpse into the work of space programs: the rocketry courses offered a unique chance of design, build and fly actual rockets, to height of about 800 meters. The students conduct research on the rockets, such as aerial photography, environmental measurements and aerodynamic research - using student built wind tunnel. The space engineering course extend the high frontier of the students into space: the objective of a two year course is to design, build an launch an experiments package to space, using one of NASA's GAS programs. These courses, combined with special guest lectures by Weizmann institute's senior researchers, tours to facilities like satellite control center, clean rooms, the aeronautical industry, give the students a chance to meet with "the real world" of space sciences applications and industry, and this - in turn - will have payback effect on the society as a whole in years to come. The activities of space sciences education include two portable planetariums, 4 telescopes and special "mobile science" project, which travel to hundreds of school annually, and bring to them mini exhibitions, scientific activities and lectures. Special events are held when something unique happened: in the last years we have had the Galileo special event when the spacecraft arrived at Jupiter; SL-9 event; Mars Pathfinder special event; Mir re- entry event - to name a few. For 11 years, on July 20 we have the Apollo memorial lecture, and a meteors observation night on August 11. The 12 years of experience I have in teaching space sciences subjects to k-12 students, university students and adults, combines with three years as a director of interactive science museum, allowed me to implement my vision of promoting the general knowledge about space and to move a little more in the direction of creating a space oriented, open and globally interacted society in Israel.

  20. Modelling of Tethered Space-Web Structures

    NASA Astrophysics Data System (ADS)

    McKenzie, D. J.; Cartnell, M. P.

    Large structures in space are an essential milestone in the path of many projects, from solar power collectors to space stations. In space, as on Earth, these large projects may be split up into more manageable sections, dividing the task into multiple replicable parts. Specially constructed spider robots could assemble these structures piece by piece over a membrane or space- web, giving a method for building a structure while on orbit. The modelling and applications of these space-webs are discussed, along with the derivation of the equations of motion of the structure. The presentation of some preliminary results from the solution of these equations will show that space-webs can take a variety of different forms, and give some guidelines for configuring the space-web system.

  1. The Space Weather Living History: Connecting Scientists with Students, Educators and the Public

    NASA Astrophysics Data System (ADS)

    Ng, C.; Thompson, B. J.; Major, E. R.; Odenwald, S. F.; Cline, T. D.; Fox, K.; Lewis, E.; Stephenson, B.; Spadaccini, J.; Davis, H.

    2013-12-01

    Space Weather is a relatively new discipline that studies the sun and Earth as a connected system with much relevance to our technological society. The Space Weather Living History project has gathered stories of observations, discoveries, events and impacts to build a timeline that will highlight the contributions of many scientists. In particular, pioneers and leaders who are active from the International Geophysical Year (IGY) to the present share their personal stories of how they are creating the history of space weather. The goal is to capture not just anecdotes, but careful analogies and insights of researchers and historians associated with various programs and events. Original historical materials also known as primary sources will allow both science and education communities to tell the stories of pioneers and leaders in space weather studies. Utilizing interactive media, this program aims to address important STEM needs, inspire the next generation of explorers, and feature women as role model. The products will align with Appendix H of the Next Generation Science Standards, the Nature of Science, where it is emphasized that 'science knowledge is cumulative and many people, from many generations and nations, have contributed to science knowledge.' This project augments existing historical records with education technology; connect the pioneers, current leaders and the nature and history of space weather with students, educators and the public, covering all areas of studies in Heliophysics. The project is supported by NASA award NNX11AJ61G.

  2. Development of a Statewide Space Model.

    ERIC Educational Resources Information Center

    Alexander, Lynda; Lewis, Tim

    2000-01-01

    This article reviews development and use of a statewide (Texas) space model for long-term planning, regulating new construction, and formula appropriations for general academic and, more recently, health-related institutions. Considers the work and recommendation of a 1998 study committee on space needs of health facilities, the Commissioner's…

  3. Road Map to Better Space Environment Models

    NASA Astrophysics Data System (ADS)

    Lifland, Jonathan

    2004-09-01

    A 5-8 October workshop will pave the way toward replacing the 25-year-old radiation belt and space plasma models still in use and providing new standards that can help produce better spacecraft design and more accurate information about the space environment.

  4. Parametric Cost Models for Space Telescopes

    NASA Technical Reports Server (NTRS)

    Stahl, H. Philip

    2010-01-01

    A study is in-process to develop a multivariable parametric cost model for space telescopes. Cost and engineering parametric data has been collected on 30 different space telescopes. Statistical correlations have been developed between 19 variables of 59 variables sampled. Single Variable and Multi-Variable Cost Estimating Relationships have been developed. Results are being published.

  5. A Model for Effective Professional Development of Formal Science Educators

    NASA Technical Reports Server (NTRS)

    Bleacher, L. V.; Jones, A. J. P.; Farrell, W. M.

    2015-01-01

    The Lunar Workshops for Educators (LWE) series was developed by the Lunar Reconnaissance Orbiter (LRO) education team in 2010 to provide professional development on lunar science and exploration concepts for grades 6-9 science teachers. Over 300 educators have been trained to date. The LWE model incorporates best practices from pedagogical research of science education, thoughtful integration of scientists and engineer subject matter experts for both content presentations and informal networking with educators, access to NASA-unique facilities, hands-on and data-rich activities aligned with education standards, exposure to the practice of science, tools for addressing common misconceptions, follow-up with participants, and extensive evaluation. Evaluation of the LWE model via pre- and post-assessments, daily workshop surveys, and follow-up surveys at 6-month and 1-year intervals indicate that the LWE are extremely effective in increasing educators' content knowledge, confidence in incorporating content into the classroom, understanding of the practice of science, and ability to address common student misconceptions. In order to address the efficacy of the LWE model for other science content areas, the Dynamic Response of Environments at Asteroids, the Moon, and moons of Mars (DREAM2) education team, funded by NASA's Solar System Exploration Research Virtual Institute, developed and ran a pilot workshop called Dream2Explore at NASA's Goddard Space Flight Center in June, 2015. Dream2Explore utilized the LWE model, but incorporated content related to the science and exploration of asteroids and the moons of Mars. Evaluation results indicate that the LWE model was effectively used for educator professional development on non-lunar content. We will present more detail on the LWE model, evaluation results from the Dream2Explore pilot workshop, and suggestions for the application of the model with other science content for robust educator professional development.

  6. 3D space analysis of dental models

    NASA Astrophysics Data System (ADS)

    Chuah, Joon H.; Ong, Sim Heng; Kondo, Toshiaki; Foong, Kelvin W. C.; Yong, Than F.

    2001-05-01

    Space analysis is an important procedure by orthodontists to determine the amount of space available and required for teeth alignment during treatment planning. Traditional manual methods of space analysis are tedious and often inaccurate. Computer-based space analysis methods that work on 2D images have been reported. However, as the space problems in the dental arch exist in all three planes of space, a full 3D analysis of the problems is necessary. This paper describes a visualization and measurement system that analyses 3D images of dental plaster models. Algorithms were developed to determine dental arches. The system is able to record the depths of the Curve of Spee, and quantify space liabilities arising from a non-planar Curve of Spee, malalignment and overjet. Furthermore, the difference between total arch space available and the space required to arrange the teeth in ideal occlusion can be accurately computed. The system for 3D space analysis of the dental arch is an accurate, comprehensive, rapid and repeatable method of space analysis to facilitate proper orthodontic diagnosis and treatment planning.

  7. Validation of Space Weather Models at Community Coordinated Modeling Center

    NASA Technical Reports Server (NTRS)

    Kuznetsova, M. M.; Hesse, M.; Pulkkinen, A.; Maddox, M.; Rastaetter, L.; Berrios, D.; Zheng, Y.; MacNeice, P. J.; Shim, J.; Taktakishvili, A.; Chulaki, A.

    2011-01-01

    The Community Coordinated Modeling Center (CCMC) is a multi-agency partnership to support the research and developmental work necessary to substantially increase space weather modeling capabilities and to facilitate advanced models deployment in forecasting operations. Space weather models and coupled model chains hosted at the CCMC range from the solar corona to the Earth's upper atmosphere. CCMC has developed a number of real-time modeling systems, as well as a large number of modeling and data products tailored to address the space weather needs of NASA's robotic missions. The CCMC conducts unbiased model testing and validation and evaluates model readiness for operational environment. CCMC has been leading recent comprehensive modeling challenges under GEM, CEDAR and SHINE programs. The presentation will focus on experience in carrying out comprehensive and systematic validation of large sets of. space weather models

  8. Mathematical Programming Models in Educational Planning.

    ERIC Educational Resources Information Center

    McNamara, James F.

    This document begins by defining and discussing educational planning. A brief overview of mathematical programing with an explanation of the general linear programing model is then provided. Some recent applications of mathematical programing techniques to educational planning problems are reviewed, and their implications for educational research…

  9. ENTERPRISE MODELLING FOR AN EDUCATIONAL INFORMATION INFRASTRUCTURE*

    E-print Network

    Widya, Ing

    . Educational literature confirms that effective courses represent a class of complex design problems [2ENTERPRISE MODELLING FOR AN EDUCATIONAL INFORMATION INFRASTRUCTURE* Ing Widya1 , Cees Volman2:cvolman@utopics.nl; 3 KPN Research, Enschede, the Netherlands, Email:s.v.pokraev@kpn.com; 4 Faculty of Educational

  10. Model Learner Outcomes for Home Economics Education.

    ERIC Educational Resources Information Center

    Rogers, Cheryl, Ed.; And Others

    Chapter 1 of this document contains sets of statements adopted by either the Minnesota State Board of Education or the Minnesota State Legislature. They represent the hierarchy used by Department of Education staff as they develop model learner outcomes for each subject area. Contents include learner values, education system values, philosophy for…

  11. Parametric Cost Models for Space Telescopes

    NASA Technical Reports Server (NTRS)

    Stahl, H. Philip; Henrichs, Todd; Dollinger, Courtney

    2010-01-01

    Multivariable parametric cost models for space telescopes provide several benefits to designers and space system project managers. They identify major architectural cost drivers and allow high-level design trades. They enable cost-benefit analysis for technology development investment. And, they provide a basis for estimating total project cost. A survey of historical models found that there is no definitive space telescope cost model. In fact, published models vary greatly [1]. Thus, there is a need for parametric space telescopes cost models. An effort is underway to develop single variable [2] and multi-variable [3] parametric space telescope cost models based on the latest available data and applying rigorous analytical techniques. Specific cost estimating relationships (CERs) have been developed which show that aperture diameter is the primary cost driver for large space telescopes; technology development as a function of time reduces cost at the rate of 50% per 17 years; it costs less per square meter of collecting aperture to build a large telescope than a small telescope; and increasing mass reduces cost.

  12. Space Environments and Effects: Trapped Proton Model

    NASA Technical Reports Server (NTRS)

    Huston, S. L.; Kauffman, W. (Technical Monitor)

    2002-01-01

    An improved model of the Earth's trapped proton environment has been developed. This model, designated Trapped Proton Model version 1 (TPM-1), determines the omnidirectional flux of protons with energy between 1 and 100 MeV throughout near-Earth space. The model also incorporates a true solar cycle dependence. The model consists of several data files and computer software to read them. There are three versions of the mo'del: a FORTRAN-Callable library, a stand-alone model, and a Web-based model.

  13. Transforming Community Access to Space Science Models

    NASA Technical Reports Server (NTRS)

    MacNeice, Peter; Heese, Michael; Kunetsova, Maria; Maddox, Marlo; Rastaetter, Lutz; Berrios, David; Pulkkinen, Antti

    2012-01-01

    Researching and forecasting the ever changing space environment (often referred to as space weather) and its influence on humans and their activities are model-intensive disciplines. This is true because the physical processes involved are complex, but, in contrast to terrestrial weather, the supporting observations are typically sparse. Models play a vital role in establishing a physically meaningful context for interpreting limited observations, testing theory, and producing both nowcasts and forecasts. For example, with accurate forecasting of hazardous space weather conditions, spacecraft operators can place sensitive systems in safe modes, and power utilities can protect critical network components from damage caused by large currents induced in transmission lines by geomagnetic storms.

  14. Educational software for the visualization of space plasma processes

    NASA Technical Reports Server (NTRS)

    Russell, C. T.; Le, G.; Luhmann, J. G.; Littlefield, B.

    1995-01-01

    The UCLA Space Physics Group has developed educational software composed of a series of modules to assist students with understanding basic concepts of space plasmas and charged particle motion. Present modules cover planetary magnetospheres, charged particle motion, cold plasma waves, collisionless shock waves, and solar wind. The software is designed around the principle that students can learn more by doing rather than by reading or listening. The programs provide a laboratory-like environment in which the student can control, observe, and measure complex behavior. The interactive graphics environment allows the student to visualize the results of his or her experimentation and to try different parameters as desired. The current version of the software runs on UNIX-based operating systems in an X-Windows environment. It has been used in a classroom setting at both UCLA and the University of California at San Diego.

  15. Meeting Classroom Needs: Designing Space Physics Educational Outreach for Science Education Standards

    NASA Astrophysics Data System (ADS)

    Urquhart, M. L.; Hairston, M.

    2008-12-01

    As with all NASA missions, the Coupled Ion Neutral Dynamics Investigation (CINDI) is required to have an education and public outreach program (E/PO). Through our partnership between the University of Texas at Dallas William B. Hanson Center for Space Sciences and Department of Science/Mathematics Education, the decision was made early on to design our educational outreach around the needs of teachers. In the era of high-stakes testing and No Child Left Behind, materials that do not meet the content and process standards teachers must teach cannot be expected to be integrated into classroom instruction. Science standards, both state and National, were the fundamental drivers behind the designs of our curricular materials, professional development opportunities for teachers, our target grade levels, and even our popular informal educational resource, the "Cindi in Space" comic book. The National Science Education Standards include much more than content standards, and our E/PO program was designed with this knowledge in mind as well. In our presentation we will describe how we came to our approach for CINDI E/PO, and how we have been successful in our efforts to have CINDI materials and key concepts make the transition into middle school classrooms. We will also present on our newest materials and high school physics students and professional development for their teachers.

  16. Earth and Space Science: Making Connections in Education and Public Outreach ASP Conference Series, Vol. 443

    E-print Network

    California at Berkeley, University of

    Earth and Space Science: Making Connections in Education and Public Outreach ASP Conference Series and Earth Sciences (ROSES) Supplemental Education grant. Our collaborators include science and education 1Space Sciences Laboratory, University of California, 7 Gauss Way, Berkeley, California 94720, USA 2

  17. Unveiling Third Space: A Case Study of International Educators in Dubai, United Arab Emirates

    ERIC Educational Resources Information Center

    Saudelli, Mary Gene

    2012-01-01

    This article highlights one aspect of a case study of international educators at Dubai Women's College (DWC), United Arab Emirates (UAE). It examines perceptions of international educators in third space teaching female Emirati, higher-education students in the UAE. Drawing on third space theory (Bhabha, 1994), this study explored the nature of…

  18. AX-5 space suit reliability model

    NASA Technical Reports Server (NTRS)

    Reinhardt, AL; Magistad, John

    1990-01-01

    The AX-5 is an all metal Extra-vehicular (EVA) space suit currently under consideration for use on Space Station Freedom. A reliability model was developed based on the suit's unique design and on projected joint cycle requirements. Three AX-5 space suit component joints were cycled under simulated load conditions in accordance with NASA's advanced space suit evaluation plan. This paper will describe the reliability model developed, the results of the cycle testing, and an interpretation of the model and test results in terms of projected Mean Time Between Failure for the AX-5. A discussion of the maintenance implications and life cycle for the AX-5 based on this projection is also included.

  19. Deep space network software cost estimation model

    NASA Technical Reports Server (NTRS)

    Tausworthe, R. C.

    1981-01-01

    A parametric software cost estimation model prepared for Jet PRopulsion Laboratory (JPL) Deep Space Network (DSN) Data System implementation tasks is described. The resource estimation mdel modifies and combines a number of existing models. The model calibrates the task magnitude and difficulty, development environment, and software technology effects through prompted responses to a set of approximately 50 questions. Parameters in the model are adjusted to fit JPL software life-cycle statistics.

  20. String Fragmentation Model in Space Radiation Problems

    NASA Technical Reports Server (NTRS)

    Tang, Alfred; Johnson, Eloise (Editor); Norbury, John W.; Tripathi, R. K.

    2002-01-01

    String fragmentation models such as the Lund Model fit experimental particle production cross sections very well in the high-energy limit. This paper gives an introduction of the massless relativistic string in the Lund Model and shows how it can be modified with a simple assumption to produce formulas for meson production cross sections for space radiation research. The results of the string model are compared with inclusive pion production data from proton-proton collision experiments.

  1. Preliminary Multivariable Cost Model for Space Telescopes

    NASA Technical Reports Server (NTRS)

    Stahl, H. Philip

    2010-01-01

    Parametric cost models are routinely used to plan missions, compare concepts and justify technology investments. Previously, the authors published two single variable cost models based on 19 flight missions. The current paper presents the development of a multi-variable space telescopes cost model. The validity of previously published models are tested. Cost estimating relationships which are and are not significant cost drivers are identified. And, interrelationships between variables are explored

  2. National Aeronautics and Space Administration ISS L.A.B.S. Educator Resource Guide

    E-print Network

    Space Station Learning, Achieving, Believing, and Succeeding #12;NASA 2 International Space Station L.A.B.S. The International Space Station (ISS) is the unique blend of unified and diversified goals among the world`s space to the International Space Station, Assembly Complete Edition, November 2010. #12;NASA 3 Acknowledgments Many educators

  3. Educational Planning for Utilization of Space Shuttle (ED-PLUSS). Final Research Report.

    ERIC Educational Resources Information Center

    Engle, Harry A.; Christensen, David L.

    Possible educational uses of the proposed space-shuttle program of the National Aeronautics and Space Administration are outlined. Potential users of information developed by the project are identified and their characteristics analyzed. Other space-education programs operated by NASA are detailed. Proposals for a methodology for expanding…

  4. Suspended in Liminal Space: Special Education Administrators and the Decade of Educational Reform within the NYC School System

    ERIC Educational Resources Information Center

    Connor, David J.

    2012-01-01

    Highly politicized educational reforms in New York City have seen special education become marginalized as a casualty of the accountability movement. There is a liminal space between "old" and "new" ways where special education administrators find themselves as they consider their roles and responsibilities in continuing to press for opportunities…

  5. Two Models of Faculty Search Committee Education

    E-print Network

    Sheridan, Jennifer

    : People are biased #12;Message: Research shows that people are biased #12;Message: Search committees mustTwo Models of Faculty Search Committee Education: UI-Chicago and UW-Madison #12;Two Models of Faculty Search Committee Education: UIC and UW-Madison · Design and implementation of workshops WISELI

  6. In-Space Chemical Propulsion System Model

    NASA Technical Reports Server (NTRS)

    Byers, David C.; Woodcock, Gordon; Benfield, M. P. J.

    2004-01-01

    Multiple, new technologies for chemical systems are becoming available and include high temperature rockets, very light propellant tanks and structures, new bipropellant and monopropellant options, lower mass propellant control components, and zero boil off subsystems. Such technologies offer promise of increasing the performance of in-space chemical propulsion for energetic space missions. A mass model for pressure-fed, Earth and space-storable, advanced chemical propulsion systems (ACPS) was developed in support of the NASA MSFC In-Space Propulsion Program. Data from flight systems and studies defined baseline system architectures and subsystems and analyses were formulated for parametric scaling relationships for all ACPS subsystems. The paper will first provide summary descriptions of the approaches used for the systems and the subsystems and then present selected analyses to illustrate use of the model for missions with characteristics of current interest.

  7. In-Space Chemical Propulsion System Model

    NASA Technical Reports Server (NTRS)

    Byers, David C.; Woodcock, Gordon; Benfield, Michael P. J.

    2004-01-01

    Multiple, new technologies for chemical systems are becoming available and include high temperature rockets, very light propellant tanks and structures, new bipropellant and monopropellant options, lower mass propellant control components, and zero boil off subsystems. Such technologies offer promise of increasing the performance of in-space chemical propulsion for energetic space missions. A mass model for pressure-fed, Earth and space-storable, advanced chemical propulsion systems (ACPS) was developed in support of the NASA MSFC In-Space Propulsion Program. Data from flight systems and studies defined baseline system architectures and subsystems and analyses were formulated for parametric scaling relationships for all ACPS subsystem. The paper will first provide summary descriptions of the approaches used for the systems and the subsystems and then present selected analyses to illustrate use of the model for missions with characteristics of current interest.

  8. A Bayesian model for visual space perception

    NASA Technical Reports Server (NTRS)

    Curry, R. E.

    1972-01-01

    A model for visual space perception is proposed that contains desirable features in the theories of Gibson and Brunswik. This model is a Bayesian processor of proximal stimuli which contains three important elements: an internal model of the Markov process describing the knowledge of the distal world, the a priori distribution of the state of the Markov process, and an internal model relating state to proximal stimuli. The universality of the model is discussed and it is compared with signal detection theory models. Experimental results of Kinchla are used as a special case.

  9. Sigma-Model Solitons on Noncommutative Spaces

    NASA Astrophysics Data System (ADS)

    Dabrowski, Ludwik; Landi, Giovanni; Luef, Franz

    2015-12-01

    We use results from time-frequency analysis and Gabor analysis to construct new classes of sigma-model solitons over the Moyal plane and over noncommutative tori, taken as source spaces, with a target space made of two points. A natural action functional leads to self-duality equations for projections in the source algebra. Solutions, having nontrivial topological content, are constructed via suitable Morita duality bimodules.

  10. Developing Viable Financing Models for Space Tourism

    NASA Astrophysics Data System (ADS)

    Eilingsfeld, F.; Schaetzler, D.

    2002-01-01

    Increasing commercialization of space services and the impending release of government's control of space access promise to make space ventures more attractive. Still, many investors shy away from going into the space tourism market as long as they do not feel secure that their return expectations will be met. First and foremost, attracting investors from the capital markets requires qualifying financing models. Based on earlier research on the cost of capital for space tourism, this paper gives a brief run-through of commercial, technical and financial due diligence aspects. After that, a closer look is taken at different valuation techniques as well as alternative ways of streamlining financials. Experience from earlier ventures has shown that the high cost of capital represents a significant challenge. Thus, the sophistication and professionalism of business plans and financial models needs to be very high. Special emphasis is given to the optimization of the debt-to-equity ratio over time. The different roles of equity and debt over a venture's life cycle are explained. Based on the latter, guidelines for the design of an optimized loan structure are given. These are then applied to simulating the financial performance of a typical space tourism venture over time, including the calculation of Weighted Average Cost of Capital (WACC) and Net Present Value (NPV). Based on a concluding sensitivity analysis, the lessons learned are presented. If applied properly, these will help to make space tourism economically viable.

  11. A space transportation system operations model

    NASA Technical Reports Server (NTRS)

    Morris, W. Douglas; White, Nancy H.

    1987-01-01

    Presented is a description of a computer program which permits assessment of the operational support requirements of space transportation systems functioning in both a ground- and space-based environment. The scenario depicted provides for the delivery of payloads from Earth to a space station and beyond using upper stages based at the station. Model results are scenario dependent and rely on the input definitions of delivery requirements, task times, and available resources. Output is in terms of flight rate capabilities, resource requirements, and facility utilization. A general program description, program listing, input requirements, and sample output are included.

  12. Qualitative models for space system engineering

    NASA Technical Reports Server (NTRS)

    Forbus, Kenneth D.

    1990-01-01

    The objectives of this project were: (1) to investigate the implications of qualitative modeling techniques for problems arising in the monitoring, diagnosis, and design of Space Station subsystems and procedures; (2) to identify the issues involved in using qualitative models to enhance and automate engineering functions. These issues include representing operational criteria, fault models, alternate ontologies, and modeling continuous signals at a functional level of description; and (3) to develop a prototype collection of qualitative models for fluid and thermal systems commonly found in Space Station subsystems. Potential applications of qualitative modeling to space-systems engineering, including the notion of intelligent computer-aided engineering are summarized. Emphasis is given to determining which systems of the proposed Space Station provide the most leverage for study, given the current state of the art. Progress on using qualitative models, including development of the molecular collection ontology for reasoning about fluids, the interaction of qualitative and quantitative knowledge in analyzing thermodynamic cycles, and an experiment on building a natural language interface to qualitative reasoning is reported. Finally, some recommendations are made for future research.

  13. Public Education Resources and Pupil Performance Models.

    ERIC Educational Resources Information Center

    Spottheim, David; And Others

    This report details three models quantifying the relationships between educational means (resources) and ends (pupil achievements) to analyze resource allocation problems within school districts: (1) the Pupil Performance Model; (2) the Goal Programming Model; and (3) the Operational Structure of a School and Pupil Performance Model. These models

  14. Cognitive engineering models in space systems

    NASA Technical Reports Server (NTRS)

    Mitchell, Christine M.

    1992-01-01

    NASA space systems, including mission operations on the ground and in space, are complex, dynamic, predominantly automated systems in which the human operator is a supervisory controller. The human operator monitors and fine-tunes computer-based control systems and is responsible for ensuring safe and efficient system operation. In such systems, the potential consequences of human mistakes and errors may be very large, and low probability of such events is likely. Thus, models of cognitive functions in complex systems are needed to describe human performance and form the theoretical basis of operator workstation design, including displays, controls, and decision support aids. The operator function model represents normative operator behavior-expected operator activities given current system state. The extension of the theoretical structure of the operator function model and its application to NASA Johnson mission operations and space station applications is discussed.

  15. Space education in the context of U.S. government multiagency efforts in science and mathematics education

    NASA Technical Reports Server (NTRS)

    Finarelli, Margaret G.; Brown, Robert W.; Owens, Frank C.

    1992-01-01

    The educational activities of NASA which is one of 16 agencies on the Federal Coordinating Council for Science, Engineering and Technology is discussed. NASA's education mission is to utilize its unique facilities and its specialized workforce to conduct and to leverage externally conducted science, mathematics, and technology education programs and activities. These efforts aimed at meeting the national education goals should help to preserve U.S. leadership in aeronautics, space science, and technology.

  16. Logic Models: Evaluating Education Doctorates in Educational Administration

    ERIC Educational Resources Information Center

    Creighton, Theodore

    2008-01-01

    The author suggests the Logic Model, used especially in the Health Science field, as a model for evaluating the quality of the educational doctorate (i.e., EdD). The manuscript highlights the newly developed EdD program at Virginia Tech.

  17. Model analysis of Space Shuttle dosimetry data

    NASA Technical Reports Server (NTRS)

    Letaw, J. R.; Silberberg, R.; Tsao, C. H.; Benton, E. V.

    1989-01-01

    An extensive model analysis of plastic track detector measurements of high-LET particles on the Space Shuttle has been performed. Three Shuttle flights: STS-51F (low-altitude, high-inclination), STS-51J (high-altitude, low-inclination), and STS-61C (low-altitude, low-inclination) are considered. The model includes contributions from trapped protons and Galactic cosmic radiation, as well as target secondary particles. Target secondaries, expected to be of importance in thickly shielded space environments, are found to be a significant component of the measured LET (linear energy transfer) spectra.

  18. The organizations for space education and outreach programs in the Republic of Korea

    NASA Astrophysics Data System (ADS)

    Lee, Jeongwon; Jo, Hyun-Jung; Choi, Jae Dong

    2011-09-01

    Korea has a short history in space development compared to neighboring countries like Japan, China, India and Russia. During the past 20 years, Korea has focused on developing satellite and rocket space technology under the national space development plan. KOMPSAT-1 and 2, and KSLV-1 are the results of the selection and concentration policy of the Korean government. Due to the arduous mission of developing hardware oriented space technology, the topic of space education and outreach for the general public has not received much in the national space program. But recently, the Korean government has begun planning a space science outreach program in the detailed action plan of the mid-long term national space development plan. This paper introduces and analyzes the organizations performing space education and outreach programs for primary and secondary schools in the Republic of Korea. "Young Astronaut Korea (YAK)" is one such program. This is a non-profit organization established to provide space education for students in 1989 when Korea just started its space development program. "YAK" is a unique group in Korea for space education and outreach activities because it is organized by branches at each school in the nation and it is much like the Boy Scout and Girl Scout programs. Space Science Museum and National Youth Space Center (NYSC), which are located near NARO space center in the southernmost part of the Korean peninsula are other examples of space education and outreach programs. NARO space center, which is the only launch site in Korea became the center of public interest by showing the KSLV-1 launch in 2009 and will be expected to play a key role for the space education of students in the Republic of Korea. The NYSC will perform many mission oriented space education programs for students as Space Camp in the USA does. This paper introduces the status of the space education and outreach programs of each organization and presents the future direction of space education and outreach for the Korean public and students. If these three organizations cooperate with each other and develop systematic programs of space education and outreach for the people, they will prepare a base for growth and progress in future space science and technology in Korea.

  19. Space Weather Modeling at the Community Coordinated Modeling Center

    NASA Technical Reports Server (NTRS)

    Hesse M.

    2005-01-01

    The Community Coordinated Modeling Center (CCMC) is a multi-agency partnership, which aims at the creation of next generation space weather models. The goal of the CCMC is to support the research and developmental work necessary to substantially increase the present-day modeling capability for space weather purposes, and to provide models for transition to the rapid prototyping centers at the space weather forecast centers. This goal requires dose collaborations with and substantial involvement of the research community. The physical regions to be addressed by CCMC-related activities range from the solar atmosphere to the Earth's upper atmosphere. The CCMC is an integral part of the National Space Weather Program Implementation Plan, of NASA's Living With a Star (LWS) initiative, and of the Department of Defense Space Weather Transition Plan. CCMC includes a facility at NASA Goddard Space Flight Center, as well as distributed computing facilities provided by the US Air Force. CCMC also provides, to the research community, access to state-of-the-art space research models. In this paper we will provide updates on CCMC status, on current plans, research and development accomplishments and goals, and on the model testing and validation process undertaken as part of the CCMC mandate. Special emphasis will be on solar and heliospheric models currently residing at CCMC, and on plans for validation and verification.

  20. Space Weather Modeling Services at the Community Coordinated Modeling Center

    NASA Technical Reports Server (NTRS)

    Hesse, Michael

    2006-01-01

    The Community Coordinated Modeling Center (CCMC) is a multi-agency partnership, which aims at the creation of next generation space weather models. The goal of the CCMC is to support the research and developmental work necessary to substantially increase the present-day modeling capability for space weather purposes, and to provide models for transition to the Rapid Prototyping Centers at the space weather forecast centers. This goal requires close collaborations with and substantial involvement of the research community. The physical regions to be addressed by CCMC-related activities range from the solar atmosphere to the Earth's upper atmosphere. The CCMC is an integral part of the National Space Weather Program Implementation Plan, of NASA's Living With a Star (LWS) initiative, and of the Department of Defense Space Weather Transition Plan. CCMC includes a facility at NASA Goddard Space Flight Center. CCMC also provides, to the research community, access to state-of-the-art space research models. In this paper we will provide a description of the current CCMC status, discuss current plans, research and development accomplishments and goals, and describe the model testing and validation process undertaken as part of the CCMC mandate. Special emphasis will be on solar and heliospheric models currently residing at CCMC, and on plans for validation and verification.

  1. Increasing student learning through space life sciences education

    NASA Astrophysics Data System (ADS)

    Moreno, Nancy P.; Kyle Roberts, J.; Tharp, Barbara Z.; Denk, James P.; Cutler, Paula H.; Thomson, William A.

    2005-05-01

    Scientists and educators at Baylor College of Medicine are using space life sciences research areas as themes for middle school science and health instructional materials. This paper discusses study findings of the most recent unit, Food and Fitness, which teaches concepts related to energy and nutrition through guided inquiry. Results of a field test involving more than 750 students are reported. Use of the teaching materials resulted in significant knowledge gains by students as measured on a pre/post assessment administered by teachers. In addition, an analysis of the time spent by each teacher on each activity suggested that it is preferable to conduct all of the activities in the unit with students rather than allocating the same total amount of time on just a subset of the activities.

  2. Edgeworth streaming model for redshift space distortions

    NASA Astrophysics Data System (ADS)

    Uhlemann, Cora; Kopp, Michael; Haugg, Thomas

    2015-09-01

    We derive the Edgeworth streaming model (ESM) for the redshift space correlation function starting from an arbitrary distribution function for biased tracers of dark matter by considering its two-point statistics and show that it reduces to the Gaussian streaming model (GSM) when neglecting non-Gaussianities. We test the accuracy of the GSM and ESM independent of perturbation theory using the Horizon Run 2 N -body halo catalog. While the monopole of the redshift space halo correlation function is well described by the GSM, higher multipoles improve upon including the leading order non-Gaussian correction in the ESM: the GSM quadrupole breaks down on scales below 30 Mpc /h whereas the ESM stays accurate to 2% within statistical errors down to 10 Mpc /h . To predict the scale-dependent functions entering the streaming model we employ convolution Lagrangian perturbation theory (CLPT) based on the dust model and local Lagrangian bias. Since dark matter halos carry an intrinsic length scale given by their Lagrangian radius, we extend CLPT to the coarse-grained dust model and consider two different smoothing approaches operating in Eulerian and Lagrangian space, respectively. The coarse graining in Eulerian space features modified fluid dynamics different from dust while the coarse graining in Lagrangian space is performed in the initial conditions with subsequent single-streaming dust dynamics, implemented by smoothing the initial power spectrum in the spirit of the truncated Zel'dovich approximation. Finally, we compare the predictions of the different coarse-grained models for the streaming model ingredients to N -body measurements and comment on the proper choice of both the tracer distribution function and the smoothing scale. Since the perturbative methods we considered are not yet accurate enough on small scales, the GSM is sufficient when applied to perturbation theory.

  3. Edgeworth streaming model for redshift space distortions

    E-print Network

    Cora Uhlemann; Michael Kopp; Thomas Haugg

    2015-08-25

    We derive the Edgeworth streaming model (ESM) for the redshift space correlation function starting from an arbitrary distribution function for biased tracers of dark matter by considering its two-point statistics and show that it reduces to the Gaussian streaming model (GSM) when neglecting non-Gaussianities. We test the accuracy of the GSM and ESM independent of perturbation theory using the Horizon Run 2 N-body halo catalog. While the monopole of the redshift space halo correlation function is well described by the GSM, higher multipoles improve upon including the leading order non-Gaussian correction in the ESM: the GSM quadrupole breaks down on scales below 30 Mpc/h whereas the ESM stays accurate to 2% within statistical errors down to 10 Mpc/h. To predict the scale dependent functions entering the streaming model we employ Convolution Lagrangian perturbation theory (CLPT) based on the dust model and local Lagrangian bias. Since dark matter halos carry an intrinsic length scale given by their Lagrangian radius, we extend CLPT to the coarse-grained dust model and consider two different smoothing approaches operating in Eulerian and Lagrangian space, respectively. The coarse-graining in Eulerian space features modified fluid dynamics different from dust while the coarse-graining in Lagrangian space is performed in the initial conditions with subsequent single streaming dust dynamics, implemented by smoothing the initial power spectrum in the spirit of the truncated Zel'dovich approximation. Finally, we compare the predictions of the different coarse-grained models for the streaming model ingredients to N-body measurements and comment on the proper choice of both the tracer distribution function and the smoothing scale. Since the perturbative methods we considered are not yet accurate enough on small scales, the GSM is sufficient when applied to perturbation theory.

  4. Hidden Markov Model Analysis for Space Shuttle Crewmembers' Scanning Behavior

    E-print Network

    Hayashi, Miwa

    Hidden Markov Model Analysis for Space Shuttle Crewmembers' Scanning Behavior Miwa Hayashi San Jose of visual fixations and understand the supervisory monitoring strategies of Space Shuttle cockpit. Keywords: Automation, eye movements, Hidden Markov Model (HMM), saccades, scan patterns, Space Shuttle

  5. Mouse infection models for space flight immunology

    NASA Technical Reports Server (NTRS)

    Chapes, Stephen Keith; Ganta, Roman Reddy; Chapers, S. K. (Principal Investigator)

    2005-01-01

    Several immunological processes can be affected by space flight. However, there is little evidence to suggest that flight-induced immunological deficits lead to illness. Therefore, one of our goals has been to define models to examine host resistance during space flight. Our working hypothesis is that space flight crews will come from a heterogeneous population; the immune response gene make-up will be quite varied. It is unknown how much the immune response gene variation contributes to the potential threat from infectious organisms, allergic responses or other long term health problems (e.g. cancer). This article details recent efforts of the Kansas State University gravitational immunology group to assess how population heterogeneity impacts host health, either in laboratory experimental situations and/or using the skeletal unloading model of space-flight stress. This paper details our use of several mouse strains with several different genotypes. In particular, mice with varying MHCII allotypes and mice on the C57BL background with different genetic defects have been particularly useful tools with which to study infections by Staphylococcus aureus, Salmonella typhimurium, Pasteurella pneumotropica and Ehrlichia chaffeensis. We propose that some of these experimental challenge models will be useful to assess the effects of space flight on host resistance to infection.

  6. Comprehensive Physical Education Program Model

    ERIC Educational Resources Information Center

    Kamiya, Artie

    2005-01-01

    In 2004, the Wake County Public School System (North Carolina) received $1.3 million as one of 237 national winners of the $70 million federal Carol M. White Physical Education Program (PEP) Grant competition. The PEP Grant program is funded by the U.S. Department of Education and provides monies to school districts able to demonstrate the…

  7. Higher Education: New Models, New Rules

    ERIC Educational Resources Information Center

    Soares, Louis; Eaton, Judith S.; Smith, Burck

    2013-01-01

    The Internet enables new models. In the commercial world, for example, we have eBay, Amazon.com, and Netflix. These new models operate with a different set of rules than do traditional models. New models are emerging in higher education as well--for example, competency-based programs. In addition, courses that are being provided from outside the…

  8. How Much? Cost Models for Online Education.

    ERIC Educational Resources Information Center

    Lorenzo, George

    2001-01-01

    Reviews some of the research being done in the area of cost models for online education. Describes a cost analysis handbook; an activity-based costing model that was based on an economic model for traditional instruction at the Indiana University Purdue University Indianapolis; and blending other costing models. (LRW)

  9. The international space station: An opportunity for industry-sponsored global education

    NASA Astrophysics Data System (ADS)

    Shields, Cathleen E.

    1999-01-01

    The International Space Station provides an excellent opportunity for industry sponsorship of international space education. As a highly visible worldwide asset, the space station already commands our interest. It has captured the imagination of the world's researchers and connected the world's governments. Once operational, it can also be used to capture the dreams of the world's children and connect the world's industry through education. The space station's global heritage and ownership; its complex engineering, construction, and operation; its flexible research and technology demonstration capability; and its long duration make it the perfect educational platform. These things also make a space station education program attractive to industry. Such a program will give private industry the opportunity to sponsor space-related activities even though a particular industry may not have a research or technology-driven need for space utilization. Sponsors will benefit through public relations and goodwill, educational promotions and advertising, and the sale and marketing of related products. There is money to be made by supporting, fostering, and enabling education in space through the International Space Station. This paper will explore various ISS education program and sponsorship options and benefits, will examine early industry response to such an opportunity, and will make the case for moving forward with an ISS education program as a private sector initiative.

  10. Hubble Space Telescope electrical power system model

    NASA Technical Reports Server (NTRS)

    Baggett, Randy; Miller, Jim; Leisgang, Tom

    1988-01-01

    This paper describes one of the most comprehensive models ever developed for a spacecraft electrical power system (EPS). The model was developed for the Hubble Space Telescope (HST) to evaluate vehicle power system performance and to assist in scheduling maintenance and refurbishment missions by providing data needed to forecast EPS power and energy margins for the mission phases being planned. The EPS model requires a specific mission phase description as the input driver and uses a high granularity database to produce a multi-orbit power system performance report. The EPS model accurately predicts the power system response to various mission timelines over the entire operational life of the spacecraft.

  11. Space shuttle main engine plume radiation model

    NASA Technical Reports Server (NTRS)

    Reardon, J. E.; Lee, Y. C.

    1978-01-01

    The methods are described which are used in predicting the thermal radiation received by space shuttles, from the plumes of the main engines. Radiation to representative surface locations were predicted using the NASA gaseous plume radiation GASRAD program. The plume model is used with the radiative view factor (RAVFAC) program to predict sea level radiation at specified body points. The GASRAD program is described along with the predictions. The RAVFAC model is also discussed.

  12. Scientific Benefits of Space Science Models Archiving at Community Coordinated Modeling Center

    NASA Technical Reports Server (NTRS)

    Kuznetsova, Maria M.; Berrios, David; Chulaki, Anna; Hesse, Michael; MacNeice, Peter J.; Maddox, Marlo M.; Pulkkinen, Antti; Rastaetter, Lutz; Taktakishvili, Aleksandre

    2009-01-01

    The Community Coordinated Modeling Center (CCMC) hosts a set of state-of-the-art space science models ranging from the solar atmosphere to the Earth's upper atmosphere. CCMC provides a web-based Run-on-Request system, by which the interested scientist can request simulations for a broad range of space science problems. To allow the models to be driven by data relevant to particular events CCMC developed a tool that automatically downloads data from data archives and transform them to required formats. CCMC also provides a tailored web-based visualization interface for the model output, as well as the capability to download the simulation output in portable format. CCMC offers a variety of visualization and output analysis tools to aid scientists in interpretation of simulation results. During eight years since the Run-on-request system became available the CCMC archived the results of almost 3000 runs that are covering significant space weather events and time intervals of interest identified by the community. The simulation results archived at CCMC also include a library of general purpose runs with modeled conditions that are used for education and research. Archiving results of simulations performed in support of several Modeling Challenges helps to evaluate the progress in space weather modeling over time. We will highlight the scientific benefits of CCMC space science model archive and discuss plans for further development of advanced methods to interact with simulation results.

  13. Promoting Mental Model Building in Astronomy Education

    ERIC Educational Resources Information Center

    Taylor, Ian; Barker, Miles; Jones, Alister

    2003-01-01

    While astronomy has recently re-emerged in many science curricula, there remain unresolved teaching and learning difficulties peculiar to astronomy education. This paper argues that mental model building, the core process in astronomy itself, should be reflected in astronomy education. Also, this crucial skill may promote a better understanding of…

  14. Eclectic Model in the Malaysian Education System

    ERIC Educational Resources Information Center

    Othman, Nooraini; Mohamad, Khairul Azmi; Ilmuwan, Yayasan

    2011-01-01

    The present work aims at analysing the adoption of eclectic model in the Malaysian education system. The analysis is specifically looked from the angle of Islam and the Muslims. Malaysia has a long history of education system developments, from pre to post independence of the country. From what was initially traditional, modernity later came to…

  15. Indiana Distributive Education Competency Based Model.

    ERIC Educational Resources Information Center

    Davis, Rod; And Others

    This Indiana distributive education competency-based curriculum model is designed to help teachers and local administrators plan and conduct a comprehensive marketing and distributive education program. It is divided into three levels--one level for each year of a three-year program. The competencies common to a variety of marketing and…

  16. The TEAM (Teacher Education Alternatives Model) Project.

    ERIC Educational Resources Information Center

    Kelsey, Kenneth W.

    The Teacher Education Alternatives Model (TEAM) project is an attempt to implement in a teacher preparation program many of the principles and ideas articulated in the humanistic movement in education. The main process themes--experiencing, decision-making, cooperating, and evaluating--are implemented through four learning modes: (1) field…

  17. Are Physical Education Majors Models for Fitness?

    ERIC Educational Resources Information Center

    Kamla, James; Snyder, Ben; Tanner, Lori; Wash, Pamela

    2012-01-01

    The National Association of Sport and Physical Education (NASPE) (2002) has taken a firm stance on the importance of adequate fitness levels of physical education teachers stating that they have the responsibility to model an active lifestyle and to promote fitness behaviors. Since the NASPE declaration, national initiatives like Let's Move…

  18. AIAA Educator Academy: The Space Weather Balloon Module

    NASA Astrophysics Data System (ADS)

    Longmier, B.; Henriquez, E.; Bering, E. A.; Slagle, E.

    2013-12-01

    Educator Academy is a K-12 STEM curriculum developed by the STEM K-12 Outreach Committee of the American Institute of Aeronautics and Astronautics (AIAA). Consisting of three independent curriculum modules, K-12 students participate in inquiry-based science and engineering challenges to improve critical thinking skills and enhance problem solving skills. The Space Weather Balloon Curriculum Module is designed for students in grades 9-12. Throughout this module, students learn and refine physics concepts as well as experimental research skills. Students participate in project-based learning that is experimental in nature. Students are engaged with the world around them as they collaborate to launch a high altitude balloon equipped with HD cameras.The program leaders launch high altitude weather balloons in collaboration with schools and students to teach physics concepts, experimental research skills, and to make space exploration accessible to students. A weather balloon lifts a specially designed payload package that is composed of HD cameras, GPS tracking devices, and other science equipment. The payload is constructed and attached to the balloon by the students with low-cost materials. The balloon and payload are launched with FAA clearance from a site chosen based on wind patterns and predicted landing locations. The balloon ascends over 2 hours to a maximum altitude of 100,000 feet where it bursts and allows the payload to slowly descend using a built-in parachute. The payload is located using the GPS device. In April 2012, the Space Weather Balloon team conducted a prototype field campaign near Fairbanks Alaska, sending several student-built experiments to an altitude of 30km, underneath several strong auroral displays. To better assist teachers in implementing one or more of these Curriculum Modules, teacher workshops are held to give teachers a hands-on look at how this curriculum is used in the classroom. And, to provide further support, teachers are each provided with an AIAA professional member as a mentor for themselves and/or their students. These curriculum modules, provided by AIAA are available to any K-12 teachers as well as EPO officers for use in formal or informal education settings.

  19. Habitability Concept Models for Living in Space

    NASA Astrophysics Data System (ADS)

    Ferrino, M.

    2002-01-01

    As growing trends show, living in "space" has acquired new meanings, especially considering the utilization of the International Space Station (ISS) with regard to group interaction as well as individual needs in terms of time, space and crew accommodations. In fact, for the crew, the Spaced Station is a combined Laboratory-Office/Home and embodies ethical, social, and cultural aspects as additional parameters to be assessed to achieve a user centered architectural design of crew workspace. Habitability Concept Models can improve the methods and techniques used to support the interior design and layout of space architectures and at the same time guarantee a human focused approach. This paper discusses and illustrates some of the results obtained for the interior design of a Habitation Module for the ISS. In this work, two different but complementary approaches are followed. The first is "object oriented" and based on Video Data (American and Russian) supported by Proxemic methods (Edward T. Hall, 1963 and Francesca Pregnolato, 1998). This approach offers flexible and adaptive design solutions. The second is "subject oriented" and based on a Virtual Reality environment. With this approach human perception and cognitive aspects related to a specific crew task are considered. Data obtained from these two approaches are used to verify requirements and advance the design of the Habitation Module for aspects related to man machine interfaces (MMI), ergonomics, work and free-time. It is expected that the results achieved can be applied to future space related projects.

  20. Dynamic modelling and analysis of space webs

    NASA Astrophysics Data System (ADS)

    Yu, Yang; Baoyin, HeXi; Li, JunFeng

    2011-04-01

    Future space missions demand operations on large flexible structures, for example, space webs, the lightweight cable nets deployable in space, which can serve as platforms for very large structures or be used to capture orbital objects. The interest in research on space webs is likely to increase in the future with the development of promising applications such as Furoshiki sat-ellite of JAXA, Robotic Geostationary Orbit Restorer (ROGER) of ESA and Grapple, Retrieve And Secure Payload (GRASP) of NASA. Unlike high-tensioned nets in civil engineering, space webs may be low-tensioned or tensionless, and extremely flexible, owing to the microgravity in the orbit and the lack of support components, which may cause computational difficulties. Mathematical models are necessary in the analysis of space webs, especially in the conceptual design and evaluation for prototypes. A full three-dimensional finite element (FE) model was developed in this work. Trivial truss elements were adopted to reduce the computational complexity. Considering cable is a compression-free material and its tensile stiffness is also variable, we introduced the cable material constitutive relationship to work out an accurate and feasible model for prototype analysis and design. In the static analysis, the stress distribution and global deformation of the webs were discussed to get access to the knowledge of strength of webs with different types of meshes. In the dynamic analysis, special attention was paid to the impact problem. The max stress and global deformation were investigated. The simulation results indicate the interesting phenomenon which may be worth further research.

  1. Business Education: Some Popular Models

    ERIC Educational Resources Information Center

    Jeuck, John E.

    1973-01-01

    The graduate business schools of Carnegie-Mellon, University of Chicago, and Harvard are considered and compared in an attempt to determine what constitutes appropriate education for management. (12 references) (SJ)

  2. Space market model development project, phase 3

    NASA Technical Reports Server (NTRS)

    Bishop, Peter C.; Hamel, Gary P.

    1989-01-01

    The results of a research project investigating information needs for space commercialization is described. The Space Market Model Development Project (SMMDP) was designed to help NASA identify the information needs of the business community and to explore means to meet those needs. The activity of the SMMDP is reviewed and a report of its operation via three sections is presented. The first part contains a brief historical review of the project since inception. The next part reports results of Phase 3, the most recent stage of activity. Finally, overall conclusions and observations based on the SMMDP research results are presented.

  3. Space Object Tracking Method with Snake Model

    NASA Astrophysics Data System (ADS)

    Xu, Z. W.; Wang, X.

    2015-05-01

    Aimed at the unstable tracking problem of low-orbit variable and bright space objects, an active contour model is accepted, and a refined GVF-Snake algorithm is proposed to realize the real-time searching of the real contour of objects on CCD image in this paper. Combined with the Kalman filter for prediction, a new adaptive tracking approach is proposed for space objects. Experiments show that the method can overcome the tracking difficulty brought by a fixed window, and improve the tracking robustness.

  4. Spatializing Marxist Educational Theory: School, the Built Environment, Fixed Capital and (Relational) Space

    ERIC Educational Resources Information Center

    Ford, Derek R.

    2014-01-01

    Over the last two decades, educational theory has begun to incorporate analyses of space where formerly temporal considerations dominated. In this article, Marxist educational theory is spatialized by considering the school as (1) a form of fixed capital, (2) a crucial aspect of the built environment and (3) a relational space. The author begins…

  5. Categorisation of Mapuche Ways of Conceiving Time and Space: Educational Knowledge of the "Kimches"

    ERIC Educational Resources Information Center

    Quilaqueo, Daniel; Torres, Hector

    2013-01-01

    The object of this article is to present a categorisation of the ways in which time and space are conceived in the rationale of Mapuche family education. This approach considers knowledge of natural, social, and cultural elements that characterise the classification of time and space by "kimches" (sages) in the education of children and…

  6. 3.1 State Space Models In this section we study state space models of continuous-time lin-

    E-print Network

    Gajic, Zoran

    3.1 State Space Models In this section we study state space models of continuous-time lin- ear-time models, are given in Section 3.3. The state space model of a continuous-time dynamic system can transfer function representation. Both cases will be considered in this section. Four state space forms

  7. Model Rocketry: University-Level Educational Tool

    ERIC Educational Resources Information Center

    Barrowman, James S.

    1974-01-01

    Describes how model rocketry can be a useful educational tool at the university level as a practical application of theoretical aerodynamic concepts and as a tool for students in experimental research. (BR)

  8. Mathematical Models in Educational Planning. Education and Development, Technical Reports.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France).

    This volume contains papers, presented at a 1966 OECD meeting, on the possibilities of applying a number of related techniques such as mathematical model building, simulation, and systematic control theory to the problems of educational planning. The authors and their papers are (1) Richard Stone, "A View of the Conference," (2) Hector Correa, "A…

  9. Music, Policy, and Place-Centered Education: Finding Space for Adaptability

    ERIC Educational Resources Information Center

    Schmidt, Patrick K.

    2012-01-01

    As a volatile educative space, musical education must be interwoven with other concerns and other more encompassing constructs if it is to build robust, meaningful, and complex learning outcomes. This paper attempts to do this by placing music education and a complex understanding of policy side by side, and outlining what people can learn from…

  10. Applied Drama and the Higher Education Learning Spaces: A Reflective Analysis

    ERIC Educational Resources Information Center

    Moyo, Cletus

    2015-01-01

    This paper explores Applied Drama as a teaching approach in Higher Education learning spaces. The exploration takes a reflective analysis approach by first examining the impact that Applied Drama has had on my career as a Lecturer/Educator/Teacher working in Higher Education environments. My engagement with Applied Drama practice and theory is…

  11. Space, Place, and Social Justice: Developing a Rhythmanalysis of Education in South Africa

    ERIC Educational Resources Information Center

    Christie, Pam

    2013-01-01

    This article develops a methodological approach based on the spatial theory of Henri Lefebvre to address relationships between space, place, and social justice in education. In understanding the contradictory effects of globalization on local education policies and the continuing effects of historical geographies in education, Lefebvre's…

  12. Modeling and Analysis of Space Based Transceivers

    NASA Technical Reports Server (NTRS)

    Moore, Michael S.; Price, Jeremy C.; Abbott, Ben; Liebetreu, John; Reinhart, Richard C.; Kacpura, Thomas J.

    2007-01-01

    This paper presents the tool chain, methodology, and initial results of a study to provide a thorough, objective, and quantitative analysis of the design alternatives for space Software Defined Radio (SDR) transceivers. The approach taken was to develop a set of models and tools for describing communications requirements, the algorithm resource requirements, the available hardware, and the alternative software architectures, and generate analysis data necessary to compare alternative designs. The Space Transceiver Analysis Tool (STAT) was developed to help users identify and select representative designs, calculate the analysis data, and perform a comparative analysis of the representative designs. The tool allows the design space to be searched quickly while permitting incremental refinement in regions of higher payoff.

  13. Bianchi IX model: Reducing phase space

    E-print Network

    Ewa Czuchry; Wlodzimierz Piechocki

    2013-04-17

    The mathematical structure of higher-dimensional physical phase spaces of the nondiagonal Bianchi IX model is analyzed in the neighborhood of the cosmological singularity by using dynamical system methods. Critical points of the Hamiltonian equations appear at infinities and are of a nonhyperbolic type, which is a generic feature of the considered singular dynamics. The reduction of the kinematical symplectic 2-form to the constraint surface enables the determination of the physical Hamiltonian. This procedure lowers the dimensionality of the dynamics arena. The presented analysis of the phase space is based on canonical transformations. We test our method for the specific subspace of the physical phase space. The obtained results encourage further examination of the dynamics within our approach.

  14. Making Educational Spaces through Boundary Work: Territorialisation and "Boundarying"

    ERIC Educational Resources Information Center

    Seddon, Terri

    2014-01-01

    Globalising processes are shifting the established nation-building project of twentieth-century national education systems. This historic axis between education and territorialised state power is being re-spatialised and remade as a globally networked, lifelong learning educational order. Political sociology of education theorises these de- and…

  15. Mainstream Issues of Education and Public Awareness of Space Activities and Sciences among universities and Scientific Institutes.

    NASA Astrophysics Data System (ADS)

    Singh, Balbir

    This paper is an effort to study and analyze several constraints and issues of space technology and education that organizations other than governmental organizations face in awareness program. In recent years, advancements in technologies have made it possible for Volunteer and Technical Communities, non-government organizations, private agencies and academic research institutions to provide increasing support to space education management and emphasis on response efforts. Important cornerstones of this effort and support are the possibility to access and take advantage of satellite imagery as well as the use of other space-based technologies such as telecommunications satellites and global navigation satellite systems included in main curriculum plus the implementation of programs for use of high class sophisticated technologies used by industries to the students and researchers of non-space faring nations. The authors recognize the importance of such new methodologies for education and public Awareness. This paper demonstrates many hurdles universities and scientific institutions face including lack of access in terms of financial and technical resources for better support. A new model for coordinated private sector partnership in response to space sciences and education has been discussed. In depth analysis and techniques need to connect these pioneering communities with the space industry as well as the space governmental agencies, with special emphasis on financial constraints. The paper mandates its role to promote the use of space-based information; its established networks bringing together national institutions responsible for these space based activities, as well as other end users, and space solution experts; and its technical foundation, particularly in the area of information technologies. To help building a tighter cooperation and further understanding among all these communities, paper delivers an intensive report and solutions for future coordination and ease

  16. Adaptive Numerical Algorithms in Space Weather Modeling

    NASA Technical Reports Server (NTRS)

    Toth, Gabor; vanderHolst, Bart; Sokolov, Igor V.; DeZeeuw, Darren; Gombosi, Tamas I.; Fang, Fang; Manchester, Ward B.; Meng, Xing; Nakib, Dalal; Powell, Kenneth G.; Stout, Quentin F.; Glocer, Alex; Ma, Ying-Juan; Opher, Merav

    2010-01-01

    Space weather describes the various processes in the Sun-Earth system that present danger to human health and technology. The goal of space weather forecasting is to provide an opportunity to mitigate these negative effects. Physics-based space weather modeling is characterized by disparate temporal and spatial scales as well as by different physics in different domains. A multi-physics system can be modeled by a software framework comprising of several components. Each component corresponds to a physics domain, and each component is represented by one or more numerical models. The publicly available Space Weather Modeling Framework (SWMF) can execute and couple together several components distributed over a parallel machine in a flexible and efficient manner. The framework also allows resolving disparate spatial and temporal scales with independent spatial and temporal discretizations in the various models. Several of the computationally most expensive domains of the framework are modeled by the Block-Adaptive Tree Solar wind Roe Upwind Scheme (BATS-R-US) code that can solve various forms of the magnetohydrodynamics (MHD) equations, including Hall, semi-relativistic, multi-species and multi-fluid MHD, anisotropic pressure, radiative transport and heat conduction. Modeling disparate scales within BATS-R-US is achieved by a block-adaptive mesh both in Cartesian and generalized coordinates. Most recently we have created a new core for BATS-R-US: the Block-Adaptive Tree Library (BATL) that provides a general toolkit for creating, load balancing and message passing in a 1, 2 or 3 dimensional block-adaptive grid. We describe the algorithms of BATL and demonstrate its efficiency and scaling properties for various problems. BATS-R-US uses several time-integration schemes to address multiple time-scales: explicit time stepping with fixed or local time steps, partially steady-state evolution, point-implicit, semi-implicit, explicit/implicit, and fully implicit numerical schemes. Depending on the application, we find that different time stepping methods are optimal. Several of the time integration schemes exploit the block-based granularity of the grid structure. The framework and the adaptive algorithms enable physics based space weather modeling and even forecasting.

  17. Residents as Educators: A Modern Model.

    PubMed

    Kensinger, Clark D; McMaster, William G; Vella, Michael A; Sexton, Kevin W; Snyder, Rebecca A; Terhune, Kyla P

    2015-01-01

    Education during surgical residency has changed significantly. As part of the shifting landscape, the importance of an organized and structured curriculum has increased. However, establishing this is often difficult secondary to clinical demands and pressure both on faculty and residents. We present a peer-assisted learning model for academic institutions without professional non-clinical educations. The "resident as educator" (RAE) model empowers residents to be the organizers of the education curriculum. RAE is built on a culture of commitment to education, skill development and team building, allowing the upper level residents to develop and execute the curriculum. Several modules designed to address junior level residents and medical students' educational needs have been implemented, including (1) intern boot camp, (2) summer school, (3) technical skill sessions, (4) trauma orientation, (5) weekly teaching conferences, and (4) a fourth year medical student surgical preparation course. Promoting residents as educators leads to an overall benefit for the program by being cost-effective and time-efficient, while simultaneously promoting professional development of residents and a culture of education. PMID:26143515

  18. Data Model Management for Space Information Systems

    NASA Technical Reports Server (NTRS)

    Hughes, J. Steven; Crichton, Daniel J.; Ramirez, Paul; Mattmann, chris

    2006-01-01

    The Reference Architecture for Space Information Management (RASIM) suggests the separation of the data model from software components to promote the development of flexible information management systems. RASIM allows the data model to evolve independently from the software components and results in a robust implementation that remains viable as the domain changes. However, the development and management of data models within RASIM are difficult and time consuming tasks involving the choice of a notation, the capture of the model, its validation for consistency, and the export of the model for implementation. Current limitations to this approach include the lack of ability to capture comprehensive domain knowledge, the loss of significant modeling information during implementation, the lack of model visualization and documentation capabilities, and exports being limited to one or two schema types. The advent of the Semantic Web and its demand for sophisticated data models has addressed this situation by providing a new level of data model management in the form of ontology tools. In this paper we describe the use of a representative ontology tool to capture and manage a data model for a space information system. The resulting ontology is implementation independent. Novel on-line visualization and documentation capabilities are available automatically, and the ability to export to various schemas can be added through tool plug-ins. In addition, the ingestion of data instances into the ontology allows validation of the ontology and results in a domain knowledge base. Semantic browsers are easily configured for the knowledge base. For example the export of the knowledge base to RDF/XML and RDFS/XML and the use of open source metadata browsers provide ready-made user interfaces that support both text- and facet-based search. This paper will present the Planetary Data System (PDS) data model as a use case and describe the import of the data model into an ontology tool. We will also describe the current effort to provide interoperability with the European Space Agency (ESA)/Planetary Science Archive (PSA) which is critically dependent on a common data model.

  19. Modelling early failures in Space Station Freedom

    NASA Technical Reports Server (NTRS)

    Navard, Sharon E.

    1993-01-01

    A major problem encountered in planning for Space Station Freedom is the amount of maintenance that will be required. To predict the failure rates of components and systems aboard Space Station Freedom, the logical approach is to use data obtained from previously flown spacecraft. In order to determine the mechanisms that are driving the failures, models can be proposed, and then checked to see if they adequately fit the observed failure data obtained from a large variety of satellites. For this particular study, failure data and truncation times were available for satellites launched between 1976 and 1984; no data past 1984 was available. The study was limited to electrical subsystems and assemblies, which were studied to determine if they followed a model resulting from a mixture of exponential distributions.

  20. Dynamic multibody modeling for tethered space elevators

    NASA Astrophysics Data System (ADS)

    Williams, Paul

    2009-08-01

    This paper presents a fundamental modeling strategy for dealing with powered and propelled bodies moving along space tethers. The tether is divided into a large number of discrete masses, which are connected by viscoelastic springs. The tether is subject to the full range of forces expected in Earth orbit in a relatively simple manner. Two different models of the elevator dynamics are presented. In order to capture the effect of the elevator moving along the tether, the elevator dynamics are included as a separate body in both models. One model treats the elevator's motion dynamically, where propulsive and friction forces are applied to the elevator body. The second model treats the elevator's motion kinematically, where the distance along the tether is determined by adjusting the lengths of tether on either side of the elevator. The tether model is used to determine optimal configurations for the space elevator. A modal analysis of two different configurations is presented which show that the fundamental mode of oscillation is a pendular one around the anchor point with a period on the order of 160 h for the in-plane motion, and 24 h for the out-of-plane motion. Numerical simulation results of the effects of the elevator moving along the cable are presented for different travel velocities and different elevator masses.

  1. SPACE TRANSPORTATION NETWORK MODEL FOR RAPID LUNAR ARCHITECTURES EXPLORATION

    E-print Network

    de Weck, Olivier L.

    1 SPACE TRANSPORTATION NETWORK MODEL FOR RAPID LUNAR ARCHITECTURES EXPLORATION Gergana Bounova of Human Spaceflight, Microgravity and Exploration Programmes, European Space Agency, scott Division, deweck@mit.edu ABSTRACT The challenge of space exploration is to do technologically and cost

  2. Design-Tradeoff Model For Space Station

    NASA Technical Reports Server (NTRS)

    Chamberlain, Robert G.; Smith, Jeffrey L.; Borden, Chester S.; Deshpande, Govind K.; Fox, George; Duquette, William H.; Dilullo, Larry A.; Seeley, Larry; Shishko, Robert

    1990-01-01

    System Design Tradeoff Model (SDTM) computer program produces information which helps to enforce consistency of design objectives throughout system. Mathematical model of set of possible designs for Space Station Freedom. Program finds particular design enabling station to provide specified amounts of resources to users at lowest total (or life-cycle) cost. Compares alternative design concepts by changing set of possible designs, while holding specified services to users constant, and then comparing costs. Finally, both costs and services varied simultaneously when comparing different designs. Written in Turbo C 2.0.

  3. IL/EBP EducatIon The team space clearly documents behaviors

    E-print Network

    Kay, Mark A.

    . We developed an online "Team Space" to provide internal medicine teams a mechanism for membersIL/EBP EducatIon The team space clearly documents behaviors in the realm of practice-based learning and improvement. The information in the team space can be harvested to demonstrate com- petency in this key

  4. Space Awareness, an Adult Education Curriculum Resource Guide. Bulletin No. 71-F-5.

    ERIC Educational Resources Information Center

    Jones, Marvin

    The document was prepared to serve as a guide to adult educators and others interested in specific information relating to the National Aeronautics and Space Administration (NASA), and to provide a source of information of the breadth and scope of space explorations including space benefits to mankind. The course is organized into eight units of…

  5. Personal Spaces in Public Repositories as a Facilitator for Open Educational Resource Usage

    ERIC Educational Resources Information Center

    Cohen, Anat; Reisman, Sorel; Sperling, Barbra Bied

    2015-01-01

    Learning object repositories are a shared, open and public space; however, the possibility and ability of personal expression in an open, global, public space is crucial. The aim of this study is to explore personal spaces in a big learning object repository as a facilitator for adoption of Open Educational Resources (OER) into teaching practices…

  6. An Educational Model for Hands-On Hydrology Education

    NASA Astrophysics Data System (ADS)

    AghaKouchak, A.; Nakhjiri, N.; Habib, E. H.

    2014-12-01

    This presentation provides an overview of a hands-on modeling tool developed for students in civil engineering and earth science disciplines to help them learn the fundamentals of hydrologic processes, model calibration, sensitivity analysis, uncertainty assessment, and practice conceptual thinking in solving engineering problems. The toolbox includes two simplified hydrologic models, namely HBV-EDU and HBV-Ensemble, designed as a complement to theoretical hydrology lectures. The models provide an interdisciplinary application-oriented learning environment that introduces the hydrologic phenomena through the use of a simplified conceptual hydrologic model. The toolbox can be used for in-class lab practices and homework assignments, and assessment of students' understanding of hydrological processes. Using this modeling toolbox, students can gain more insights into how hydrological processes (e.g., precipitation, snowmelt and snow accumulation, soil moisture, evapotranspiration and runoff generation) are interconnected. The educational toolbox includes a MATLAB Graphical User Interface (GUI) and an ensemble simulation scheme that can be used for teaching more advanced topics including uncertainty analysis, and ensemble simulation. Both models have been administered in a class for both in-class instruction and a final project, and students submitted their feedback about the toolbox. The results indicate that this educational software had a positive impact on students understanding and knowledge of hydrology.

  7. The Modeling of Virtual Environment Distance Education

    NASA Astrophysics Data System (ADS)

    Xueqin, Chang

    This research presented a virtual environment that integrates in a virtual mockup services available in a university campus for students and teachers communication in different actual locations. Advantages of this system include: the remote access to a variety of services and educational tools, the representation of real structures and landscapes in an interactive 3D model that favors localization of services and preserves the administrative organization of the university. For that, the system was implemented a control access for users and an interface to allow the use of previous educational equipments and resources not designed for distance education mode.

  8. Samoa's Education Policy: Negotiating a Hybrid Space for Values

    ERIC Educational Resources Information Center

    Tuia, Tagataese Tupu; Iyer, Radha

    2015-01-01

    This paper analyses the education policy of Samoa to examine the values that are presented within as relevant to the education system. Drawing on the theory of postcolonialism and globalization, we illustrate how the global and local interact within the education policy to create a hybrid, heterogeneous mix of values and, while the policy…

  9. Space station architectural elements model study

    NASA Technical Reports Server (NTRS)

    Taylor, T. C.; Spencer, J. S.; Rocha, C. J.; Kahn, E.; Cliffton, E.; Carr, C.

    1987-01-01

    The worksphere, a user controlled computer workstation enclosure, was expanded in scope to an engineering workstation suitable for use on the Space Station as a crewmember desk in orbit. The concept was also explored as a module control station capable of enclosing enough equipment to control the station from each module. The concept has commercial potential for the Space Station and surface workstation applications. The central triangular beam interior configuration was expanded and refined to seven different beam configurations. These included triangular on center, triangular off center, square, hexagonal small, hexagonal medium, hexagonal large and the H beam. Each was explored with some considerations as to the utilities and a suggested evaluation factor methodology was presented. Scale models of each concept were made. The models were helpful in researching the seven beam configurations and determining the negative residual (unused) volume of each configuration. A flexible hardware evaluation factor concept is proposed which could be helpful in evaluating interior space volumes from a human factors point of view. A magnetic version with all the graphics is available from the author or the technical monitor.

  10. Model Secondary School Counselor Education Program.

    ERIC Educational Resources Information Center

    Levine, Elinor; Thompson, Donald

    This document presents a model curriculum for secondary school counselor education programs at the Master's level. Brief descriptions of data collection methods and development of the model program are given. The framework of the program is outlined including the core required courses: Introduction to School Counseling, Counseling Theory and…

  11. The Strategies of Modeling in Biology Education

    ERIC Educational Resources Information Center

    Svoboda, Julia; Passmore, Cynthia

    2013-01-01

    Modeling, like inquiry more generally, is not a single method, but rather a complex suite of strategies. Philosophers of biology, citing the diverse aims, interests, and disciplinary cultures of biologists, argue that modeling is best understood in the context of its epistemic aims and cognitive payoffs. In the science education literature,…

  12. Virginia Higher Education Performance Funding Model.

    ERIC Educational Resources Information Center

    Virginia State Council of Higher Education, Richmond.

    This report reviews the proposed Virginia Higher Education Performance Funding Model. It includes an overview of the proposed funding model, examples of likely funding scenarios (including determination of block grants, assumptions underlying performance funding for four-year and two-year institutions); information on deregulation/decentralization…

  13. Objective Measurement in Education: The Rasch Model.

    ERIC Educational Resources Information Center

    Preece, P. F. W.

    1979-01-01

    Outlines some recent developments in test-item analysis which are based upon a model of educational measurement developed by the Danish mathematician Georg Rasch. Illustrations of how science teachers in the United Kingdom can use the Rasch model are also included. (HM)

  14. Modeling utilization distributions in space and time

    USGS Publications Warehouse

    Keating, K.A.; Cherry, S.

    2009-01-01

    W. Van Winkle defined the utilization distribution (UD) as a probability density that gives an animal's relative frequency of occurrence in a two-dimensional (x, y) plane. We extend Van Winkle's work by redefining the UD as the relative frequency distribution of an animal's occurrence in all four dimensions of space and time. We then describe a product kernel model estimation method, devising a novel kernel from the wrapped Cauchy distribution to handle circularly distributed temporal covariates, such as day of year. Using Monte Carlo simulations of animal movements in space and time, we assess estimator performance. Although not unbiased, the product kernel method yields models highly correlated (Pearson's r - 0.975) with true probabilities of occurrence and successfully captures temporal variations in density of occurrence. In an empirical example, we estimate the expected UD in three dimensions (x, y, and t) for animals belonging to each of two distinct bighorn sheep {Ovis canadensis) social groups in Glacier National Park, Montana, USA. Results show the method can yield ecologically informative models that successfully depict temporal variations in density of occurrence for a seasonally migratory species. Some implications of this new approach to UD modeling are discussed. ?? 2009 by the Ecological Society of America.

  15. The Salience of Space for Pedagogy and Identity in Teacher Education: Problem-Based Learning as a Case in Point

    ERIC Educational Resources Information Center

    Mulcahy, Dianne

    2006-01-01

    Recently, issues of space and spatiality have been taken up in education, though less so in teacher education. This article examines the significance of space for pedagogy and identity in teacher education. Drawing on topological approaches to the study of pedagogy, it explores the potential of a problem-based approach to teacher education to link…

  16. Modeling Web-Based Educational Systems: Process Design Teaching Model

    ERIC Educational Resources Information Center

    Rokou, Franca Pantano; Rokou, Elena; Rokos, Yannis

    2004-01-01

    Using modeling languages is essential to the construction of educational systems based on software engineering principles and methods. Furthermore, the instructional design is undoubtedly the cornerstone of the design and development of educational systems. Although several methodologies and languages have been proposed for the specification of…

  17. Cognitive engineering models in space systems

    NASA Technical Reports Server (NTRS)

    Mitchell, Christine M.

    1993-01-01

    NASA space systems, including mission operations on the ground and in space, are complex, dynamic, predominantly automated systems in which the human operator is a supervisory controller. Models of cognitive functions in complex systems are needed to describe human performance and form the theoretical basis of operator workstation design, including displays, controls, and decision aids. Currently, there several candidate modeling methodologies. They include the Rasmussen abstraction/aggregation hierarchy and decision ladder, the goal-means network, the problem behavior graph, and the operator function model. The research conducted under the sponsorship of this grant focuses on the extension of the theoretical structure of the operator function model and its application to NASA Johnson mission operations and space station applications. The initial portion of this research consists of two parts. The first is a series of technical exchanges between NASA Johnson and Georgia Tech researchers. The purpose is to identify candidate applications for the current operator function model; prospects include mission operations and the Data Management System Testbed. The second portion will address extensions of the operator function model to tailor it to the specific needs of Johnson applications. At this point, we have accomplished two things. During a series of conversations with JSC researchers, we have defined the technical goal of the research supported by this grant to be the structural definition of the operator function model and its computer implementation, OFMspert. Both the OFM and OFMspert have matured to the point that they require infrastructure to facilitate use by researchers not involved in the evolution of the tools. The second accomplishment this year was the identification of the Payload Deployment and Retrieval System (PDRS) as a candidate system for the case study. In conjunction with government and contractor personnel in the Human-Computer Interaction Lab, the PDRS was identified as the most accessible system for the demonstration. Pursuant to this a PDRS simulation was obtained from the HCIL and an initial knowledge engineering effort was conducted to understand the operator's tasks in the PDRS application. The preliminary results of the knowledge engineering effort and an initial formulation of an operator function model (OFM) are contained in the appendices.

  18. Integrated Space Asset Management Database and Modeling

    NASA Technical Reports Server (NTRS)

    MacLeod, Todd; Gagliano, Larry; Percy, Thomas; Mason, Shane

    2015-01-01

    Effective Space Asset Management is one key to addressing the ever-growing issue of space congestion. It is imperative that agencies around the world have access to data regarding the numerous active assets and pieces of space junk currently tracked in orbit around the Earth. At the center of this issues is the effective management of data of many types related to orbiting objects. As the population of tracked objects grows, so too should the data management structure used to catalog technical specifications, orbital information, and metadata related to those populations. Marshall Space Flight Center's Space Asset Management Database (SAM-D) was implemented in order to effectively catalog a broad set of data related to known objects in space by ingesting information from a variety of database and processing that data into useful technical information. Using the universal NORAD number as a unique identifier, the SAM-D processes two-line element data into orbital characteristics and cross-references this technical data with metadata related to functional status, country of ownership, and application category. The SAM-D began as an Excel spreadsheet and was later upgraded to an Access database. While SAM-D performs its task very well, it is limited by its current platform and is not available outside of the local user base. Further, while modeling and simulation can be powerful tools to exploit the information contained in SAM-D, the current system does not allow proper integration options for combining the data with both legacy and new M&S tools. This paper provides a summary of SAM-D development efforts to date and outlines a proposed data management infrastructure that extends SAM-D to support the larger data sets to be generated. A service-oriented architecture model using an information sharing platform named SIMON will allow it to easily expand to incorporate new capabilities, including advanced analytics, M&S tools, fusion techniques and user interface for visualizations. In addition, tight control of information sharing policy will increase confidence in the system, which would encourage industry partners to provide commercial data. Combined with the integration of new and legacy M&S tools, a SIMON-based architecture will provide a robust environment that can be extended and expanded indefinitely.

  19. Model-based vision for space applications

    NASA Technical Reports Server (NTRS)

    Chaconas, Karen; Nashman, Marilyn; Lumia, Ronald

    1992-01-01

    This paper describes a method for tracking moving image features by combining spatial and temporal edge information with model based feature information. The algorithm updates the two-dimensional position of object features by correlating predicted model features with current image data. The results of the correlation process are used to compute an updated model. The algorithm makes use of a high temporal sampling rate with respect to spatial changes of the image features and operates in a real-time multiprocessing environment. Preliminary results demonstrate successful tracking for image feature velocities between 1.1 and 4.5 pixels every image frame. This work has applications for docking, assembly, retrieval of floating objects and a host of other space-related tasks.

  20. Numerical Modeling of Ophthalmic Response to Space

    NASA Technical Reports Server (NTRS)

    Nelson, E. S.; Myers, J. G.; Mulugeta, L.; Vera, J.; Raykin, J.; Feola, A.; Gleason, R.; Samuels, B.; Ethier, C. R.

    2015-01-01

    To investigate ophthalmic changes in spaceflight, we would like to predict the impact of blood dysregulation and elevated intracranial pressure (ICP) on Intraocular Pressure (IOP). Unlike other physiological systems, there are very few lumped parameter models of the eye. The eye model described here is novel in its inclusion of the human choroid and retrobulbar subarachnoid space (rSAS), which are key elements in investigating the impact of increased ICP and ocular blood volume. Some ingenuity was required in modeling the blood and rSAS compartments due to the lack of quantitative data on essential hydrodynamic quantities, such as net choroidal volume and blood flowrate, inlet and exit pressures, and material properties, such as compliances between compartments.

  1. Towards a Methodology for Educational Modelling: A Case in Educational Assessment

    ERIC Educational Resources Information Center

    Giesbers, Bas; van Bruggen, Jan; Hermans, Henry; Joosten-ten Brinke, Desiree; Burgers, Jan; Koper, Rob; Latour, Ignace

    2007-01-01

    Educational modelling is the modelling of educational [sub-] systems. Such a model is a framework containing important concepts, processes and relations. Several models have been published but their development, which we call educational modelling, still is a tedious process. We lack clear guidelines or a methodology. In this article we present a…

  2. ELaNa - Educational Launch of Nanosatellite Enhance Education Through Space Flight

    NASA Technical Reports Server (NTRS)

    Skrobot, Garrett Lee

    2011-01-01

    One of NASA's missions is to attract and retain students in the science, technology, engineering and mathematics (STEM) disciplines. Creating missions or programs to achieve this important goal helps strengthen NASA and the nation's future work force as well as engage and inspire Americans and the rest of the world. During the last three years, in an attempt to revitalize educational space flight, NASA generated a new and exciting initiative. This initiative, NASA's Educational Launch of Nanosatellite (ELaNa), is now fully operational and producing exciting results. Nanosatellites are small secondary satellite payloads called CubeSats. One of the challenges that the CubeSat community faced over the past few years was the lack of rides into space. Students were building CubeSats but they just sat on the shelf until an opportunity arose. In some cases, these opportunities never developed and so the CubeSat never made it to orbit. The ELaNa initiative is changing this by providing sustainable launch opportunities for educational CubeSats. Across America, these CubeSats are currently being built by students in high school all the way through graduate school. Now students know that if they build their CubeSat, submit their proposal and are selected for an ELaNa mission, they will have the opportunity to fly their satellite. ELaNa missions are the first educational cargo to be carried on expendable launch vehicles (ELY) for NASA's Launch Services Program (LSP). The first ELaNa CubeSats were slated to begin their journey to orbit in February 2011 with NASA's Glory mission. Due to an anomaly with the launch vehicle, ELaNa II and Glory failed to reach orbit. This first ELaNa mission was comprised of three IU CubeSats built by students at Montana State University (Explorer Prime Flight 1), the University of Colorado (HERMES), and Kentucky Space, a consortium of state universities (KySat). The interface between the launch vehicle and the CubeSat, the Poly-Picosatellite Orbital Deployer (P-POD), was developed and built by students at California Polytechnic State University (Cal Poly). Integrating a P-POD on a NASA ELV was not an easy task. The creation of new processes and requirements as well as numerous reviews and approvals were necessary within NASA before the first ELaNa mission could be attached to a NASA launch vehicle (LV). One of the key objectives placed on an ELaNa mission is that the CubeSat and PPOD does not increase the baseline risk to the primary mission and launch vehicle. The ELaNa missions achieve this objective by placing a rigorous management and engineering process on both the LV and CubeSat teams. So, what is the future of ELaNa? Currently there are 16 P-POD missions manifested across four launch vehicles to support educational CubeSats selected under the NASA CubeSat Initiative. From this initiative, a rigorous selection process produced 22-student CubeSat missions that are scheduled to fly before the end of 2012. For the initiative to continue, organizations need to submit proposals to the annual CubeSat initiative call so they have the opportunity to be manifested and launched.

  3. The Strategies of Modeling in Biology Education

    NASA Astrophysics Data System (ADS)

    Svoboda, Julia; Passmore, Cynthia

    2013-01-01

    Modeling, like inquiry more generally, is not a single method, but rather a complex suite of strategies. Philosophers of biology, citing the diverse aims, interests, and disciplinary cultures of biologists, argue that modeling is best understood in the context of its epistemic aims and cognitive payoffs. In the science education literature, modeling has been discussed in a variety of ways, but often without explicit reference to the diversity of roles models play in scientific practice. We aim to expand and bring clarity to the myriad uses of models in science by presenting a framework from philosopher of biology Jay Odenbaugh that describes five pragmatic strategies of model use in the biological sciences. We then present illustrative examples of each of these roles from an empirical study of an undergraduate biological modeling curriculum, which highlight how students used models to help them frame their research question, explore ideas, and refine their conceptual understanding in an educational setting. Our aim is to begin to explicate the definition of modeling in science in a way that will allow educators and curriculum developers to make informed choices about how and for what purpose modeling enters science classrooms.

  4. NASA's Space Science Education and Public Outreach Program: An Overview and Status Report

    NASA Astrophysics Data System (ADS)

    Rosendhal, J.

    1999-12-01

    Over the past five years, NASA's Office of Space Science (OSS) has planned and is now implementing a comprehensive approach to making education at all levels (with a particular focus on K-14 education) and the enhanced public understanding of science integral parts of Space Science missions and research programs. Major progress has been made in realizing OSS's education and public outreach goals and objectives since they were first presented to the astronomical community at the Toronto AAS meeting in January 1997. All flight missions are now required to have a substantive, funded education and public outreach program as an integral element of the mission. Participants in research programs are strongly encouraged to include an education and public outreach component as part of their research proposals. As a consequence of both these actions, literally hundreds of education and outreach activities of many different types are now underway in communities across the country. A national infrastructure for Space Science education and outreach has been established to: facilitate the involvement of space scientists in education and outreach; help identify appropriate high leverage opportunities; coordinate and synthesize the education and public outreach programs undertaken by flight missions and individual researchers; and arrange for the widest possible dissemination of Space Science-sponsored education and outreach programs and products. The purpose of this talk is to provide a broad overview of current activities and to provide a context for subsequent speakers in this session who will describe the OSS Education Forums and Broker/Facilitators and present examples of the large-scale education programs being undertaken by missions and the smaller-scale activities being undertaken by individual researchers.

  5. A Journey of Transformation: A Model of Educators' Learning Experiences in Educational Technology.

    ERIC Educational Resources Information Center

    King, Kathleen P.

    A model of educators' learning experiences in educational technology was developed by studying 205 educators who participated in professional development in educational technology at metropolitan area graduate schools of education over a 7-year period. Data were gathered over the entire semester for all participants. Additional data on a limited…

  6. Prevention of Spacecraft Anomalies: The Role of Space Climate and Space Weather Models

    NASA Technical Reports Server (NTRS)

    Barth, Janet L.

    2003-01-01

    Space-based systems are developing into critical infrastructure to support the quality of life on Earth. Mission requirements along with rapidly evolving technologies have outpaced efforts to accommodate detrimental space environment impacts on systems. This chapter describes approaches to accommodate space climate and space weather impacts on systems and notes areas where gaps in model development limit our ability to prevent spacecraft anomalies.

  7. Model verification of large structural systems. [space shuttle model response

    NASA Technical Reports Server (NTRS)

    Lee, L. T.; Hasselman, T. K.

    1978-01-01

    A computer program for the application of parameter identification on the structural dynamic models of space shuttle and other large models with hundreds of degrees of freedom is described. Finite element, dynamic, analytic, and modal models are used to represent the structural system. The interface with math models is such that output from any structural analysis program applied to any structural configuration can be used directly. Processed data from either sine-sweep tests or resonant dwell tests are directly usable. The program uses measured modal data to condition the prior analystic model so as to improve the frequency match between model and test. A Bayesian estimator generates an improved analytical model and a linear estimator is used in an iterative fashion on highly nonlinear equations. Mass and stiffness scaling parameters are generated for an improved finite element model, and the optimum set of parameters is obtained in one step.

  8. A Trade Space Model for Robotic Lunar Exploration

    E-print Network

    A Trade Space Model for Robotic Lunar Exploration Zachary James Bailey, David W. Miller June 2010 SSL # 11-10 #12;#12;A Trade Space Model for Robotic Lunar Exploration Zachary James Bailey, David W of Technology. #12;2 #12;A Trade Space Model for Robotic Lunar Exploration by Zachary James Bailey Submitted

  9. Benefits Awareness: Educating Industry, Finance, and the Public About Space Commercialization

    NASA Technical Reports Server (NTRS)

    Powers, Blake; Nall, Mark; Casas, Joseph C.; Henderson, Robin N. (Technical Monitor)

    2002-01-01

    For space to be truly commercialized, businesses of all sizes and types must be involved, from foundries to agricultural research initiatives. Achieving this goal, however, requires three separate but integrated educational efforts to support it. The first is to educate industry leaders about the possibilities available through such research, while dispelling some of the myths and misinformation educate the financial community about the economic benefits that result both from the research and the leveraging of private research dollars through the use of space and microgravity research. The third is to educate the public about the tangible benefits that come directly to them from such efforts, the economic benefits to national economies from same, and the other less tangible benefits that will cascade from commercial operations. Together, these steps will educate and provide the framework necessary to help advance space commercialization.

  10. Linearization of Generator Current-State Space Model We developed a state-space current model for the synchronous

    E-print Network

    McCalley, James D.

    1 Linearization of Generator Current-State Space Model We developed a state-space current model for the synchronous machine with the G-circuit represented (see notes on per- unitization), and it was found to be

  11. Live from the Hubble Space Telescope: a possibility of astronomical education using Internet.

    NASA Astrophysics Data System (ADS)

    Agata, H.; Miura, H.; Ito, S.; Koyama, H.; Turuoka, N.; Ebisuzaki, T.

    1996-12-01

    The authors have joined in "Live from the Hubble Space Telescope" which was operated by a Passport to Knowledge Project team. The authors are sure that collaboration between scientists and teachers using Internet have an effect on science education.

  12. Modeling, Analysis, and Optimization Issues for Large Space Structures

    NASA Technical Reports Server (NTRS)

    Pinson, L. D. (compiler); Amos, A. K. (comp..); Venkayya, V. B. (compiler)

    1983-01-01

    Topics concerning the modeling, analysis, and optimization of large space structures are discussed including structure-control interaction, structural and structural dynamics modeling, thermal analysis, testing, and design.

  13. Space Station Active Thermal Control System modeling

    NASA Technical Reports Server (NTRS)

    Hye, Abdul; Lin, Chin H.

    1988-01-01

    The Space Station Active Thermal Control System (ATCS) has been modeled using modified SINDA/SINFLO programs to solve two-phase Thermo-fluid problems. The modifications include changes in several subroutines to incorporate implicit solution which allows larger time step as compared to that for explicit solutions. Larger time step saves computer time but involves larger computational error. Several runs were made using various time steps for the ATCS model. It has been found that for a reasonable approach, three times larger time step as compared to that used in explicit method is a good value which will reduce the computer time by approximately 50 percent and still maintain the accuracy of the output data to within 90 percent of the explicit values.

  14. Granger causality for state-space models

    NASA Astrophysics Data System (ADS)

    Barnett, Lionel; Seth, Anil K.

    2015-04-01

    Granger causality has long been a prominent method for inferring causal interactions between stochastic variables for a broad range of complex physical systems. However, it has been recognized that a moving average (MA) component in the data presents a serious confound to Granger causal analysis, as routinely performed via autoregressive (AR) modeling. We solve this problem by demonstrating that Granger causality may be calculated simply and efficiently from the parameters of a state-space (SS) model. Since SS models are equivalent to autoregressive moving average models, Granger causality estimated in this fashion is not degraded by the presence of a MA component. This is of particular significance when the data has been filtered, downsampled, observed with noise, or is a subprocess of a higher dimensional process, since all of these operations—commonplace in application domains as diverse as climate science, econometrics, and the neurosciences—induce a MA component. We show how Granger causality, conditional and unconditional, in both time and frequency domains, may be calculated directly from SS model parameters via solution of a discrete algebraic Riccati equation. Numerical simulations demonstrate that Granger causality estimators thus derived have greater statistical power and smaller bias than AR estimators. We also discuss how the SS approach facilitates relaxation of the assumptions of linearity, stationarity, and homoscedasticity underlying current AR methods, thus opening up potentially significant new areas of research in Granger causal analysis.

  15. Granger causality for state-space models.

    PubMed

    Barnett, Lionel; Seth, Anil K

    2015-04-01

    Granger causality has long been a prominent method for inferring causal interactions between stochastic variables for a broad range of complex physical systems. However, it has been recognized that a moving average (MA) component in the data presents a serious confound to Granger causal analysis, as routinely performed via autoregressive (AR) modeling. We solve this problem by demonstrating that Granger causality may be calculated simply and efficiently from the parameters of a state-space (SS) model. Since SS models are equivalent to autoregressive moving average models, Granger causality estimated in this fashion is not degraded by the presence of a MA component. This is of particular significance when the data has been filtered, downsampled, observed with noise, or is a subprocess of a higher dimensional process, since all of these operations-commonplace in application domains as diverse as climate science, econometrics, and the neurosciences-induce a MA component. We show how Granger causality, conditional and unconditional, in both time and frequency domains, may be calculated directly from SS model parameters via solution of a discrete algebraic Riccati equation. Numerical simulations demonstrate that Granger causality estimators thus derived have greater statistical power and smaller bias than AR estimators. We also discuss how the SS approach facilitates relaxation of the assumptions of linearity, stationarity, and homoscedasticity underlying current AR methods, thus opening up potentially significant new areas of research in Granger causal analysis. PMID:25974424

  16. Space-Hotel Early Bird - An Educational and Public Outreach Approach

    NASA Astrophysics Data System (ADS)

    Amekrane, R.; Holze, C.

    2002-01-01

    In April 2001 the German Aerospace Society DGLR e.V. in cooperation with the Technical University of Darmstadt, Germany initiated an interdisciplinary students contest, under the patronage of Mr. Joerg Feustel-Buechl, the Director of Manned Spaceflight and Microgravity, European Space Agency (ESA), for the summer term 2001. It was directed to graduated architecture students, who had to conceive and design a space-hotel with specific technical, economical and social requirements. The to be developed Space Hotel for a low earth orbit has to accommodate 220 guests. It was of utmost importance that this contest becomes an integral part of the student's tuition and that professors of the different academic and industrial institutions supported the project idea. During the summer term 2001 about fifty students occupied themselves with the topic, "design of an innovative space-hotel". The overall challenge was to create rooms used under microgravity environment, which means to overcome existing definitions and to find a new definition of living space. Because none of the students were able to experience such a room under microgravity they were forced to use the power of their imagination capability. The students attended moreover a number of lectures on different technical subjects focusing on space and went on several space-related excursions. Having specialists, as volunteers, in the field of space in charge meant that it could be ensured that the designs reflected a certain possibility of being able to be realized. Within the summer term seventeen major designs developed from the conceptual status to high sophisticated concepts and later on also to respective models. A competition combined with a public exhibition, that took place within the Annual German Aeronautics and Astronautics Congress, and intense media relations finalized this project. The project idea of "Early Bird - Visions of a Space Hotel" which was developed within six month is a remarkable example, how education and public outreach can be combined and how a cooperation among an association, the industry and academia can work successfully. Representatives of the DGLR and the academia developed a method to spread space related knowledge in a short time to a motivated working group. The project was a great success in the sense to involve other disciplines in space related topics by interdisciplinary work and in the sense of public and educational outreach. With more than 2.3 million contacts the DGLR e.V. promoted space and the vision of living (in) space to the public. The task of the paper is mainly to describe the approach and the experience made related to the organization, lectures, financing and outreach efforts in respect to similar future international outreach activities, which are planned for the 54th International Astronautical Congress in Bremen/Germany. www.spacehotel.org

  17. NASA Education Activities on the International Space Station: A National Laboratory for Inspiring, Engaging, Educating and Employing the Next Generation

    NASA Technical Reports Server (NTRS)

    Severance, Mark T.; Tate-Brown, Judy; McArthur, Cynthia L.

    2010-01-01

    The International Space Station (ISS) National Lab Education Project has been created as a part of the ISS National Lab effort mandated by the U.S. Congress The project seeks to expand ISS education of activities so that they reach a larger number of students with clear educational metrics of accomplishments. This paper provides an overview of several recent ISS educational payloads and activities. The expected outcomes of the project, consistent with those of the NASA Office of Education, are also described. NASA performs numerous education activities as part of its ISS program. These cover the gamut from formal to informal educational opportunities in grades Kindergarten to grade 12, Higher Education (undergraduate and graduate University) and informal educational venues (museums, science centers, exhibits). Projects within the portfolio consist of experiments performed onboard the ISS using onboard resources which require no upmass, payloads flown to ISS or integrated into ISS cargo vehicles, and ground based activities that follow or complement onboard activities. Examples include ground based control group experiments, flight or experiment following lesson plans, ground based activities involving direct interaction with ISS or ground based activities considering ISS resources in their solution set. These projects range from totally NASA funded to projects which partner with external entities. These external agencies can be: other federal, state or local government agencies, commercial entities, universities, professional organizations or non-profit organizations. This paper will describe the recent ISS education activities and discuss the approach, outcomes and metrics associated with the projects.

  18. Flexible Programmes in Higher Professional Education: Expert Validation of a Flexible Educational Model

    ERIC Educational Resources Information Center

    Schellekens, Ad; Paas, Fred; Verbraeck, Alexander; van Merrienboer, Jeroen J. G.

    2010-01-01

    In a preceding case study, a process-focused demand-driven approach for organising flexible educational programmes in higher professional education (HPE) was developed. Operations management and instructional design contributed to designing a flexible educational model by means of discrete-event simulation. Educational experts validated the model

  19. Innovative Educational Aerospace Research at the Northeast High School Space Research Center

    NASA Technical Reports Server (NTRS)

    Luyet, Audra; Matarazzo, Anthony; Folta, David

    1997-01-01

    Northeast High Magnet School of Philadelphia, Pennsylvania is a proud sponsor of the Space Research Center (SPARC). SPARC, a model program of the Medical, Engineering, and Aerospace Magnet school, provides talented students the capability to successfully exercise full simulations of NASA manned missions. These simulations included low-Earth Shuttle missions and Apollo lunar missions in the past, and will focus on a planetary mission to Mars this year. At the end of each scholastic year, a simulated mission, lasting between one and eight days, is performed involving 75 students as specialists in seven teams The groups are comprised of Flight Management, Spacecraft Communications (SatCom), Computer Networking, Spacecraft Design and Engineering, Electronics, Rocketry, Robotics, and Medical teams in either the mission operations center or onboard the spacecraft. Software development activities are also required in support of these simulations The objective of this paper is to present the accomplishments, technology innovations, interactions, and an overview of SPARC with an emphasis on how the program's educational activities parallel NASA mission support and how this education is preparing student for the space frontier.

  20. The impact of industry/university consortia programs on space education

    NASA Technical Reports Server (NTRS)

    Page, John R.; Stone, Barbara A.

    1993-01-01

    The paper describes the industry/university consortia programs established by the United States and Australia and examines these programs from the viewpoint of their impact on space education in their respective countries. Particular attention is given to the aim and the nature of the three programs involved: the Centers for the Commercial Development of Space (CCDSs) (funded by NASA), which are currently involving about 250 companies and 88 universities as participants; the Space Industry Development Centers (SIDCs) (funded by the Australian Space Office): and the Cooperative Research Centers (CRCs) (funded by the Federal Government), which are not limited to the space area but are open to activities ranging from medical research to waste-water treatment. It is emphasized that, while the main aim of the CCDS, SIDC, and CRC programs is to develop space expertise, space education is a very significant byproduct of the activity of these agencies.

  1. Making Space: Merging Theory and Practice in Adult Education.

    ERIC Educational Resources Information Center

    Sheared, Vanessa, Ed.; Sissel, Peggy A., Ed.

    This book represents the beginning dialogue and critique of social, political, economic, and historical forms of hegemony operating in the adult education field. Twenty-three chapters are grouped into five sections. Section I, Deconstructing Exclusion and Inclusion in Adult Education, offers a dialogue on hegemony and critiques the philosophical,…

  2. South Dakota Project to Articulate Continuing Education in Nursing (Project SPACE). Summative Evaluation.

    ERIC Educational Resources Information Center

    South Dakota State Univ., Brookings. Coll. of Nursing.

    Results of an evaluation of the South Dakota Project to Articulate Continuing Education in Nursing (Project SPACE), which was the extent to which the three-year project had been a value to South Dakota nurses, were presented. According to the Executive Committee's assessment, the project increased quantity and quality of continuing education

  3. Co-Constructing Imaginative Spaces: Public Art in Pre-Service Teacher Education

    ERIC Educational Resources Information Center

    Hirsch, Miriam

    2012-01-01

    This documentary account explores the potential of public art pedagogy to co-construct imaginative spaces in pre-service teacher education. Based upon a collaborative venture between two professors and an arts-based educational organization, the present article describes and analyzes key features and relations that were influential in transforming…

  4. Community-Based Field Experiences in Teacher Education: Possibilities for a Pedagogical Third Space

    ERIC Educational Resources Information Center

    Hallman, Heidi L.

    2012-01-01

    The present article discusses the importance of community-based field experiences as a feature of teacher education programs. Through a qualitative case study, prospective teachers' work with homeless youth in an after-school initiative is presented. Framing community-based field experiences in teacher education through "third space" theory, the…

  5. Rethinking Educational Spaces: A Review of Literature on Urban Youth and Social Media

    ERIC Educational Resources Information Center

    Kidd, Terry T.; Carpenter, B. Stephen, II

    2014-01-01

    This paper serves as an exploration into the landscape of social media use in educational research as it relates to urban youth in the United States. Initially, a social and learning context is provided that situates the implications social media may have for urban youth within formal and informal educational spaces. The paper offers a discussion…

  6. Capitol College Center for Space Science Education and Outreach: Building a STEM Pipeline

    NASA Astrophysics Data System (ADS)

    Gibbs, M. G.; Veenstra, D.

    2011-09-01

    Capitol College, located in Laurel, Maryland, established the Center for Space Science Education and Public Outreach with the mission to assist in educating future leaders in the science, technology, engineering and math (STEM). Emerging best practices through innovative methods to create awareness regarding STEM outreach programs and activities are shared along with information regarding the hands-on educational and workforce development experiences for middle school, high school, and community college students in STEM fields.

  7. Model space truncation in shell-model fits

    E-print Network

    G. F. Bertsch; C. W. Johnson

    2009-07-07

    We carry out an interacting shell-model study of binding energies and spectra in the $sd$-shell nuclei to examine the effect of truncation of the shell-model spaces. Starting with a Hamiltonian defined in a larger space and truncating to the $sd$ shell, the binding energies are strongly affected by the truncation, but the effect on the excitation energies is an order of magnitude smaller. We then refit the matrix elements of the two-particle interaction to compensate for the space truncation, and find that it is easy to capture 90% of the binding energy shifts by refitting a few parameters. With the full parameter space of the two-particle Hamiltonian, we find that both the binding energies and the excitation energy can be fitted with remaining residual error about 5% of the average error from the truncation. Numerically, the rms initial error associated with our Hamiltonian is 3.4 MeV and the remaining residual error is 0.16 MeV. This is comparable to the empirical error found in $sd$-shell interacting shell model fits to experimental data\\cite{br06}.

  8. Modeling of radiation induced defects in space solar cells

    NASA Astrophysics Data System (ADS)

    Walters, Robert J.; Messenger, Scott; Warner, Jeffrey H.; Cress, Cory D.; Gonzalez, Maria; Maximenko, Serguei

    2011-02-01

    The radiation response mechanisms operative in space solar cells are described. The effects of electron and proton radiation-induced defects on the cell performance are identified and methods for modeling the radiation response are presented. The space radiation environment is described, and a methodology for modeling the response of a solace cell to exposure to the space radiation environment is presented. It is shown how this model an be used to predict on orbit performance, and examples from space experiments are shown.

  9. Models and Practice in Initial Secondary Teacher Education in Cameroon.

    ERIC Educational Resources Information Center

    Tambo, Leke

    1995-01-01

    A look at the evolution of Cameroon's preservice secondary teacher education notes the inadequacy of Cameroon's sole institution for secondary teacher education. Formal and nonformal models of secondary teacher education are described. Issues of selection of models, initial education, and teacher certification are discussed; government policy and…

  10. Making Validated Educational Models Central in Preschool Standards.

    ERIC Educational Resources Information Center

    Schweinhart, Lawrence J.

    This paper presents some ideas to preschool educators and policy makers about how to make validated educational models central in standards for preschool education and care programs that are available to all 3- and 4-year-olds. Defining an educational model as a coherent body of program practices, curriculum content, program and child, and teacher…

  11. A Model of More Culturally Inclusive and Educationally Effective Schools.

    ERIC Educational Resources Information Center

    Ministerial Council on Education, Employment, Training and Youth Affairs, Carlton South (Australia).

    Conscious that the achievement of educational equality for Australia's Indigenous peoples is a national priority, Australia's ministers of education, at a March 2000 meeting, committed themselves to a model of more culturally inclusive and educationally effective schools. The model is based on findings from recent work to improve educational

  12. Numerical Modeling of Ocular Dysfunction in Space

    NASA Technical Reports Server (NTRS)

    Nelson, Emily S.; Mulugeta, Lealem; Vera, J.; Myers, J. G.; Raykin, J.; Feola, A. J.; Gleason, R.; Samuels, B.; Ethier, C. R.

    2014-01-01

    Upon introduction to microgravity, the near-loss of hydrostatic pressure causes a marked cephalic (headward) shift of fluid in an astronaut's body. The fluid shift, along with other factors of spaceflight, induces a cascade of interdependent physiological responses which occur at varying time scales. Long-duration missions carry an increased risk for the development of the Visual Impairment and Intracranial Pressure (VIIP) syndrome, a spectrum of ophthalmic changes including posterior globe flattening, choroidal folds, distension of the optic nerve sheath, kinking of the optic nerve and potentially permanent degradation of visual function. In the cases of VIIP found to date, the initial onset of symptoms occurred after several weeks to several months of spaceflight, by which time the gross bodily fluid distribution is well established. We are developing a suite of numerical models to simulate the effects of fluid shift on the cardiovascular, central nervous and ocular systems. These models calculate the modified mean volumes, flow rates and pressures that are characteristic of the altered quasi-homeostatic state in microgravity, including intracranial and intraocular pressures. The results of the lumped models provide initial and boundary data to a 3D finite element biomechanics simulation of the globe, optic nerve head and retrobulbar subarachnoid space. The integrated set of models will be used to investigate the evolution of the biomechanical stress state in the ocular tissues due to long-term exposure to microgravity.

  13. Teacher Education in an Interdisciplinary Cohort Model

    ERIC Educational Resources Information Center

    Smith, Douglas

    2007-01-01

    In this article, the author describes the Interdisciplinary Cohort Model of Teacher Preparation at the University of Kentucky. It has been successful in preparing business and marketing teachers in a one-year period, has made educational foundations an integral part of classroom practice, and fostered collaboration between business and marketing…

  14. Thriving in Partnership: Models for Continuing Education

    ERIC Educational Resources Information Center

    Moroney, Peter; Boeck, Deena

    2012-01-01

    This article, based on a presentation at the University Professional and Continuing Education Association Annual Conference, March 29, 2012, provides concepts, terminology, and financial models for establishing and maintaining successful institutional partnerships. The authors offer it as a contribution to developing a wider understanding of the…

  15. Technology and Online Education: Models for Change

    ERIC Educational Resources Information Center

    Cook, Catherine W.; Sonnenberg, Christian

    2014-01-01

    This paper contends that technology changes advance online education. A number of mobile computing and transformative technologies will be examined and incorporated into a descriptive study. The object of the study will be to design innovative mobile awareness models seeking to understand technology changes for mobile devices and how they can be…

  16. A Storytelling Learning Model for Legal Education

    ERIC Educational Resources Information Center

    Capuano, Nicola; De Maio, Carmen; Gaeta, Angelo; Mangione, Giuseppina Rita; Salerno, Saverio; Fratesi, Eleonora

    2014-01-01

    The purpose of this paper is to describe a learning model based on "Storytelling" and its application in the context of legal education helping build challenging training resources that explain, to common citizens with little or no background about legal topics, concepts related to "Legal Mediation" in general and in specific…

  17. Technology Implementation and Teacher Education: Reflective Models

    ERIC Educational Resources Information Center

    Yamamoto, Junko; Kush, Joseph C.; Lombard, Ron; Hertzog, C. Jay

    2010-01-01

    Today's students are faced with the challenge of utilizing technology to support not only their personal lives, but also their academic careers. "Technology Implementation and Teacher Education: Reflective Models" provides teachers with the resources needed to address this challenge and develop new methodologies for addressing technology in…

  18. Model Program: Technological Education in Ontario Schools

    ERIC Educational Resources Information Center

    Camuti, Carmen

    2008-01-01

    This article talks about technological education in Ontario schools through their Broad-Based Technologies model. The philosophy that underlies the teaching of Broad-Based Technology is that students learn best by doing, with an emphasis on problem solving. The curriculum is an activity-based, project-driven approach to learning that provides…

  19. The North Star Model of Alternative Education

    ERIC Educational Resources Information Center

    Olive, Edna

    2003-01-01

    Drawing on experience in developing and administering alternative settings, the author describes a strength-based approach for reaching students who too often fall through the cracks. The North Star psycho-educational model addresses academic, behavioral, clinical, career, and spiritual needs of troubled youth. This article defines the research…

  20. Integrated Space Asset Management Database and Modeling

    NASA Astrophysics Data System (ADS)

    Gagliano, L.; MacLeod, T.; Mason, S.; Percy, T.; Prescott, J.

    The Space Asset Management Database (SAM-D) was implemented in order to effectively track known objects in space by ingesting information from a variety of databases and performing calculations to determine the expected position of the object at a specified time. While SAM-D performs this task very well, it is limited by technology and is not available outside of the local user base. Modeling and simulation can be powerful tools to exploit the information contained in SAM-D. However, the current system does not allow proper integration options for combining the data with both legacy and new M&S tools. A more capable data management infrastructure would extend SAM-D to support the larger data sets to be generated by the COI. A service-oriented architecture model will allow it to easily expand to incorporate new capabilities, including advanced analytics, M&S tools, fusion techniques and user interface for visualizations. Based on a web-centric approach, the entire COI will be able to access the data and related analytics. In addition, tight control of information sharing policy will increase confidence in the system, which would encourage industry partners to provide commercial data. SIMON is a Government off the Shelf information sharing platform in use throughout DoD and DHS information sharing and situation awareness communities. SIMON providing fine grained control to data owners allowing them to determine exactly how and when their data is shared. SIMON supports a micro-service approach to system development, meaning M&S and analytic services can be easily built or adapted. It is uniquely positioned to fill this need as an information-sharing platform with a proven track record of successful situational awareness system deployments. Combined with the integration of new and legacy M&S tools, a SIMON-based architecture will provide a robust SA environment for the NASA SA COI that can be extended and expanded indefinitely. First Results of Coherent Uplink from a Phased Array of Widely Separated Antennas: Steps Toward a Verifiable Real-Time Atmospheric Phase Fluctuation Correction for a High Resolution Radar System Barry Geldzahler, NASA- HQ NASA is pursuing a demonstration of coherent uplink arraying at 7.145-7.190 GHz (X-band) and 30-31 GHz (Ka-band) at using three 12m diameter COTS antennas separated by 60m at the Kennedy Space Center in Florida. In addition, we have used up to three 34m antennas separated by ~250m at the Goldstone Deep Space Communication Complex in California and at X-band 7.1 GHz incorporating real-time correction for tropospheric phase fluctuations. Such a demonstration would then enable NASA to establish a high power, high resolution, 24/7 availability radar system for (a) tracking and characterizing observations of Near Earth Objects, (b) tracking, characterizing and determining the statistics of small-scale (?10cm) orbital debris, (c) incorporating the capability into its space communication and navigation tracking stations for emergency spacecraft commanding in the Ka band era which NASA is entering, and (d) fielding capabilities of interest to other US government agencies. We present herein the results of our phased array uplink combining at near 7.17 and 8.3 GHz using widely separated antennas demonstrations at both locales, the results of a study to upgrade from a communication to a radar system, and our vision for going forward. Operations Analysis of Australian-based Systems for Surveillance of Space Mark Graham, Defence Science and Technology Group, Department of Defence Due to increasing dependence on space-based capabilities, in recent years Australia has committed to making a greater contribution to generating space situational awareness (SSA). A natural first step has been to acknowledge Australia's privileged geolocation and accept US invitations to host and jointly operate elements of the Space Surveillance Network (SSN), in particular a C-Band tracking radar to help maintain the Low Earth Orbit (LEO) region of the space object catalogue, and the Space Surveillance

  1. STABLE MODELS AND REFLEXIVE BANACH SPACES JOSE IOVINO

    E-print Network

    Iovino, José - Iovino, José

    STABLE MODELS AND REFLEXIVE BANACH SPACES JOS´E IOVINO ABSTRACT. We show that a formula (x, y) is stable if and only if is the pairing map on the unit ball of E � E, where E is a reflexive Banach space. A similar distinction exists in Banach space geometry between reflexive and nonre- flexive spaces. A Banach

  2. Modeling Crowd Evacuation from Indoor Spaces Pejman Kamkarian1

    E-print Network

    Hexmoor, Henry

    Modeling Crowd Evacuation from Indoor Spaces Pejman Kamkarian1 , Henry Hexmoor2 1 Electrical situation located inside a public space, they will evacuate from that space. Crowd evacuation is a dynamic, which is obtained by collecting information of crowd evacuation in different situations, for that space

  3. Essentials of the 5th Educators' Symposium at MODELS 2009

    E-print Network

    Gogolla, Martin - Fachbereich 3

    Essentials of the 5th Educators' Symposium at MODELS 2009 Robert France (A) , Martin Gogolla (B on the Educators' Symposium held at the MODELS 2009 conference. It shortly explains motivation of the sympo­ sium As in past years, the 5th MODELS Educators' Symposium was held at the MODELS conference, which was held

  4. Educational planning for utilization of space shuttle (ED-PLUSS). Executive summary: Identification and evaluation of educational uses and users for the STS

    NASA Technical Reports Server (NTRS)

    Engle, H. A.; Christensen, D. L.

    1975-01-01

    The development and application of educational programs to improve public awareness of the space shuttle/space lab capabilities are reported. Special efforts were made to: identify the potential user, identify and analyze space education programs, plan methods for user involvement, develop techniques and programs to encourage new users, and compile follow-on ideas.

  5. Identification and Evaluation of Educational Uses and Users for the STS. Executive Summary. Educational Planning for Utilization of Space Shuttle (ED-PLUSS). Final Research Report.

    ERIC Educational Resources Information Center

    Engle, H. A.; Christensen, D. L.

    Reported is a study to consider the educational uses of the space shuttle/space lab. Several specific tasks were identified and accomplished during the study and the summary addresses itself to five that are considered pertinent: (1) Potential User and Identification; (2) Identification and Analysis of Space Education Programs; (3) Planning…

  6. A new mathematical model in space optimization: A case study

    NASA Astrophysics Data System (ADS)

    Abdullah, Kamilah; Kamis, Nor Hanimah; Sha'ari, Nor Shahida; Muhammad Halim, Nurul Suhada; Hashim, Syaril Naqiah

    2013-04-01

    Most of higher education institutions provide certain area known as learning centre for their students to study or having group discussions. However, some of the learning centers are not provided by optimum number of tables and seats to accommodate the students sufficiently. This study proposed a new mathematical model in optimizing the number of tables and seats at Laman Najib, Faculty of Computer and Mathematical Sciences, Universiti Teknologi MARA (UiTM) Shah Alam. An improvement of space capacity with maximum number of students who can facilitate the Laman Najib at the same time has been made by considering the type and size of tables that are appropriate for student's discussions. Our finding is compared with the result of Simplex method of linear programming to ensure that our new model is valid and consistent with other existing approaches. As a conclusion, we found that the round-type tables with six seats provide the maximum number of students who can use Laman Najib for their discussions or group studying. Both methods are also practical to use as alternative approaches in solving other space optimization problems.

  7. Space market model development project, phase 2

    NASA Technical Reports Server (NTRS)

    Bishop, Peter C.

    1988-01-01

    The results of the prototype operations of the Space Business Information Center are presented. A clearinghouse for space business information for members of the U.S. space industry composed of public, private, and academic sectors was conducted. Behavioral and evaluation statistics were recorded from the clearinghouse and the conclusions from these statistics are presented. Business guidebooks on major markets in space business are discussed. Proprietary research and briefings for firms and agencies in the space industry are also discussed.

  8. Physical space and cosmology. I: Model

    E-print Network

    Valeriy P. Polulyakh

    2011-02-01

    The nature of the physical space seems the most important subject in physics. A present paper proceeds from the assumption of physical reality of space contrary to the standard view of the space as a purely relational nonexistence - void. The space and its evolution are the primary sources of phenomena in Mega- and micro-worlds. Thus cosmology and particle physics have the same active agent - physical space.

  9. An Educational PET Camera Model

    ERIC Educational Resources Information Center

    Johansson, K. E.; Nilsson, Ch.; Tegner, P. E.

    2006-01-01

    Positron emission tomography (PET) cameras are now in widespread use in hospitals. A model of a PET camera has been installed in Stockholm House of Science and is used to explain the principles of PET to school pupils as described here.

  10. Space and Power in the Ivory Tower: Decision Making in Public Higher Education

    ERIC Educational Resources Information Center

    Blanchette, Sandra McCoskrie

    2010-01-01

    The challenges of managing physical space in public higher education are often left unspoken and under researched. In this multiple case study of three urban universities, decision-making processes are examined with particular attention to who has institutional decision-making authority. Effective and efficient space management is important…

  11. Public Space and Educational Leadership: Reclaiming and Renewing Our Radical Traditions

    ERIC Educational Resources Information Center

    Fielding, Michael

    2009-01-01

    Among the most important features of a democratic way of life is public space within which we collectively make meaning of our work and lives together and take shared responsibility for past action and future intentions. This article looks briefly at the argument for democratic public space within political and educational theory before focusing…

  12. Third-Space Practitioners: Women Educating for Justice in the Global South

    ERIC Educational Resources Information Center

    English, Leona M.

    2005-01-01

    This article builds on qualitative research with 13 women (9 from Canada and 4 from Asia and Africa) doing international adult education in the Global South. The author examines the cases in light of the postcolonial literature of Bhabha, Spivak, and Khan, giving special attention to their theory of third space. The 13 participants are third-space

  13. Space and Power in the Ivory Tower: Decision Making in Public Higher Education

    ERIC Educational Resources Information Center

    Blanchette, Sandra McCoskrie

    2011-01-01

    The challenges of managing physical space in higher education are often left unspoken and under researched. In this multiple case study of three urban universities, decision-making processes are examined with particular attention to who has institutional decision-making authority. Effective and efficient space management is important because the…

  14. HIGHER-ORDER MODELING AND AUTOMATED DESIGN-SPACE EXPLORATION

    E-print Network

    Esser, Robert

    HIGHER-ORDER MODELING AND AUTOMATED DESIGN-SPACE EXPLORATION J¨orn W. Janneck EECS Department in the same set of languages used to model the original sys- tem. Hence the set of design space exploration for an investigation into different solutions--an exploration of the design space. In many real-world systems

  15. Model space diabatization for quantum photochemistry

    NASA Astrophysics Data System (ADS)

    Li, Shaohong L.; Truhlar, Donald G.; Schmidt, Michael W.; Gordon, Mark S.

    2015-02-01

    Diabatization is a procedure that transforms multiple adiabatic electronic states to a new representation in which the potential energy surfaces and the couplings between states due to the electronic Hamiltonian operator are smooth, and the couplings due to nuclear momentum are negligible. In this work, we propose a simple and general diabatization strategy, called model space diabatization, that is applicable to multi-configuration quasidegenerate perturbation theory (MC-QDPT) or its extended version (XMC-QDPT). An advantage over previous diabatization schemes is that dynamical correlation calculations are based on standard post-multi-configurational self-consistent field (MCSCF) multi-state methods even though the diabatization is based on state-averaged MCSCF results. The strategy is illustrated here by applications to LiH, LiF, and thioanisole, with the fourfold-way diabatization and XMC-QDPT, and the results illustrate its validity.

  16. A probabilistic model of RNA conformational space.

    PubMed

    Frellsen, Jes; Moltke, Ida; Thiim, Martin; Mardia, Kanti V; Ferkinghoff-Borg, Jesper; Hamelryck, Thomas

    2009-06-01

    The increasing importance of non-coding RNA in biology and medicine has led to a growing interest in the problem of RNA 3-D structure prediction. As is the case for proteins, RNA 3-D structure prediction methods require two key ingredients: an accurate energy function and a conformational sampling procedure. Both are only partly solved problems. Here, we focus on the problem of conformational sampling. The current state of the art solution is based on fragment assembly methods, which construct plausible conformations by stringing together short fragments obtained from experimental structures. However, the discrete nature of the fragments necessitates the use of carefully tuned, unphysical energy functions, and their non-probabilistic nature impairs unbiased sampling. We offer a solution to the sampling problem that removes these important limitations: a probabilistic model of RNA structure that allows efficient sampling of RNA conformations in continuous space, and with associated probabilities. We show that the model captures several key features of RNA structure, such as its rotameric nature and the distribution of the helix lengths. Furthermore, the model readily generates native-like 3-D conformations for 9 out of 10 test structures, solely using coarse-grained base-pairing information. In conclusion, the method provides a theoretical and practical solution for a major bottleneck on the way to routine prediction and simulation of RNA structure and dynamics in atomic detail. PMID:19543381

  17. NASA Lunar Sample Education Disk Program - Space Rocks for Classrooms, Museums, Science Centers and Libraries

    NASA Astrophysics Data System (ADS)

    Allen, J. S.

    2009-12-01

    NASA is eager for students and the public to experience lunar Apollo rocks and regolith soils first hand. Lunar samples embedded in plastic are available for educators to use in their classrooms, museums, science centers, and public libraries for education activities and display. The sample education disks are valuable tools for engaging students in the exploration of the Solar System. Scientific research conducted on the Apollo rocks has revealed the early history of our Earth-Moon system. The rocks help educators make the connections to this ancient history of our planet as well as connections to the basic lunar surface processes - impact and volcanism. With these samples educators in museums, science centers, libraries, and classrooms can help students and the public understand the key questions pursued by missions to Moon. The Office of the Curator at Johnson Space Center is in the process of reorganizing and renewing the Lunar and Meteorite Sample Education Disk Program to increase reach, security and accountability. The new program expands the reach of these exciting extraterrestrial rocks through increased access to training and educator borrowing. One of the expanded opportunities is that trained certified educators from science centers, museums, and libraries may now borrow the extraterrestrial rock samples. Previously the loan program was only open to classroom educators so the expansion will increase the public access to the samples and allow educators to make the critical connections of the rocks to the exciting exploration missions taking place in our solar system. Each Lunar Disk contains three lunar rocks and three regolith soils embedded in Lucite. The anorthosite sample is a part of the magma ocean formed on the surface of Moon in the early melting period, the basalt is part of the extensive lunar mare lava flows, and the breccias sample is an important example of the violent impact history of the Moon. The disks also include two regolith soils and orange glass from a pyroclastic deposit. The loan program also includes Meteorite Disks containing six meteorites that will help educators share the early history of the solar system with students and the public. Educators may borrow either lunar or meteorite disks through Johnson Space Center Curatorial Office. In trainings provided by the NASA Aerospace Education Services Program specialists, educators certified to borrow the disk learn about education resources, the proper use of the samples, and the special security for care and shipping of the disks. The Lunar and Meteorite Sample Education Disk Program is set up to bridge to new education programs that will carry NASA exploration to more people. Getting Space Rocks out to the public and connecting the public to the current space exploration missions is the focus the NASA disk loan program.

  18. The Structuring of the Mediterranean Space within the Education System in Australia.

    ERIC Educational Resources Information Center

    Dimitreas, Yiannis

    1998-01-01

    Examines how the Southern European Mediterranean immigrants to Australia attempted to contribute to the making of an educational system that would cater to their real or imagined cultural ecology and educational curriculum. An economic rationale is suggested for the Australian model of multiculturalism and its impact on education. (SLD)

  19. Space Exploration: Manned and Unmanned Flight. Aerospace Education III.

    ERIC Educational Resources Information Center

    Coard, E. A.

    This book, for use only in the Air Force ROTC training program, deals with the idea of space exploration. The possibility of going into space and subsequent moon landings have encouraged the government and scientists to formulate future plans in this field. Brief descriptions (mostly informative in nature) of these plans provide an account of…

  20. Econometric Models of Education, Some Applications. Education and Development, Technical Reports.

    ERIC Educational Resources Information Center

    Tinbergen, Jan; And Others

    This report contains five papers which describe mathematical models of the educational system as it relates to economic growth. Experimental applications of the models to particular educational systems are discussed. Three papers, by L. J. Emmerij, J. Blum, and G. Williams, discuss planning models for the calculation of educational requirements…

  1. The 1992 catalog of space science and applications education programs and activities

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This catalog provides information on current, ongoing and pilot programs conducted at precollege through postdoctoral levels which are primarily funded or managed by the Office of Space Science Applications (OSSA). The directory of programs section includes teacher and faculty preparation and enhancement, student enrichment opportunities, student research opportunities, postdoctoral and advanced research opportunities, initiatives to strengthen educational institution involvement in research and initiatives to strengthen research community involvement in education. The Educational Products appendices include tabular data of OSSA activities, NASA Spacelink, NASA education satellites videoconferences, the Teacher Resource Center Network, and a form for requesting further information.

  2. European Models of Bilingual Education: Practice, Theory and Development.

    ERIC Educational Resources Information Center

    Baetens Beardsmore, Hugo

    Discussion of multilingual education looks at three European models, each designed for a different population, and compares them with the Canadian immersion model. The models are: (1) trilingual education applied to the entire school population of Luxembourg; (2) multilingual education in the nine-institution, five-city European School network,…

  3. "Amazing Space": Creating Educational Resources from Current Scientific Research Results from the Hubble Space Telescope.

    ERIC Educational Resources Information Center

    Christian, C. A.; Eisenhamer, B.; Eisenhamer, Jonathan; Teays, Terry

    2001-01-01

    Introduces the Amazing Space program which is designed to enhance student mathematics, science, and technology skills using recent data and results from the National Aeronautics and Space Administration's (NASA) Hubble Space Telescope mission. Explains the process of designing multi-media resources in a five-week summer workshop that partners…

  4. Design of the Model of Constructivist Learning Theory for Moral Education in Physical Education Teaching

    ERIC Educational Resources Information Center

    Wang, Chenyu

    2011-01-01

    In order to achieve better effect of moral education in physical education teaching, this article employed constructivist learning theory to design the model of moral education according to the characteristics of physical education teaching, in order that the majority of P.E. teachers draw lessons from it in their teaching practice, and service to…

  5. Itinerant Deaf Educator and General Educator Perceptions of the D/HH Push-in Model

    ERIC Educational Resources Information Center

    Rabinsky, Rebecca J.

    2013-01-01

    A qualitative case study using the deaf and hard of hearing (D/HH) push-in model was conducted on the perceptions of 3 itinerant deaf educators and 3 general educators working in 1 school district. Participants worked in pairs of 1 deaf educator and 1 general educator at 3 elementary schools. Open-ended research questions guided the study, which…

  6. The Role of Space Based Observations in the IPY and IHY Education Outreach

    NASA Astrophysics Data System (ADS)

    Prakash, A.

    2004-12-01

    The rapid development in satellite technology in the past few decades has revolutionized the way we conduct scientific research and science education. In 1972, when the first Landsat satellite was launched and provided a synoptic view of parts of the Earth, researchers could see a much larger picture. Not surprisingly, the thrust of the research in the late eighties and nineties drifted from conventional, local scale studies to more encompassing global scale modeling. More recently, with the launch of more specialized satellite missions, we have reached a point where satellites are not only used for Earth Observations, but also for observing the sun, other planets and the interplanetary space. The natural progression of this technological advancement is that, for the first time, it will be possible to study the Sun-Earth-Atmosphere and their interaction at the same time. This implies that research will become increasingly multidisciplinary leading to strengthening of the 'systems approach' to science. Consequently preK-16 educational programs will need to be retailored to reflect the current developments in science. Processed multisensor images from various Earth Observing Satellites are presented. The emphasis is on remote sensing research results from high latitude Polar Regions where the spatial and temporal dynamics of change is amplified. The 'A Train' constellation of satellites that will be providing near simultaneous measurement of land, water and atmosphere is introduced. The concept of centralized repository for data, models and processed results from satellite missions, such as the A Train, is presented which would facilitate education outreach to global audience at all levels. The mechanism for disseminating information and knowledge of to distant audience, minority and native communities is proposed.

  7. Kennedy Educate to Innovate (KETI) Space Food Powerpoint Presentation

    NASA Technical Reports Server (NTRS)

    Paglialonga, Jessica

    2011-01-01

    An overview of the science related to the development of production of space food is presented for school students. Students are acquainted with careers in food science, nutrition, dietetics, microbiology, and astrobiology.

  8. Equivariance on Discrete Space and Yang-Mills-Higgs Model

    E-print Network

    Hitoshi Ikemori; Shinsaku Kitakado; Yoshimitsu Matsui; Hideharu Otsu; Toshiro Sato

    2015-04-07

    We introduce the basic equivariant quantity $Q$ in the gauge theory on the noncommutative descrete $Z_{2}$ space, which plays an important role for the equivariant dimensional reduction. If the gauge configuration of the ground state on the extra dimensional space is described by the equivariant $Q$, then the extra dimensional space is invisible. Especially, using the equivariance principle, we show that the Yang-Mills theory on $R^{2}\\times Z_{2}$ space is equivalent to the Yang-Mills-Higgs model on $R^{2}$ space. It can be said that this model is the simplest model of this type.

  9. Incorporating Space Science Content Into the Undergraduate Curriculum by the NASA Education Forums' Higher Education Working Group

    NASA Astrophysics Data System (ADS)

    Gross, N. A.; Buxner, S.; Cobabe-Ammann, E. A.; Fraknoi, A.; Moldwin, M.; Peticolas, L. M.; Low, R.; Schultz, G. R.

    2013-12-01

    As part of the NASA Education Forums, the Higher Education Working Group (HEWG) strives to support undergraduate science education through a variety of activities. These activities include: providing resource that incorporate space science topics into the existing undergraduate curriculum, understanding the role that community colleges play in STEM education and preparing STEM teachers, and identifying issues in diversity related to STEM education. To assess the best way of including space science into the undergraduate curriculum, the HEWG held a series of workshops and conducted surveys of undergraduate faculty who are conducting research in space science. During this engagement, the faculty expressed a need for a centralized repository of materials that can be used as part of already existing undergraduate courses in astronomy, physics, and earth science. Such a repository has since been developed, the 'EarthSpace Higher Education Clearing House (http://www.lpi.usra.edu/earthspace/) and it is still growing. Additional community tools, such as a newsletter, are provided through this website. To better understand the role and needs of community colleges, the HEWG undertook and extensive survey of community college STEM faculty. 187 faculty responded to the survey and the results show the extensive teaching load these faculty have, as well as the diverse demographics and the extent to which STEM teachers begin their preparation at 2 year institutions. Finally, the HEWG has begun to work on understanding the issues faced in increasing the diversity of the STEM work force. Progress and results of all this work will be summarized in this presentation.

  10. Presentation on Higher Education Space Planning to the Assembly Select Committee on Growth and Infrastructure. OP/05-06

    ERIC Educational Resources Information Center

    California Postsecondary Education Commission, 2005

    2005-01-01

    "Space and utilization standards" are budgetary planning tools that measure the need for space in California public higher education systems and are common in other areas of State facilities planning. California's higher education space standards were researched and developed between 1948 and 1966, first by consultants and researchers dealing with…

  11. Mission leverage education: NSU/NASA innovative undergraduate model

    NASA Technical Reports Server (NTRS)

    Chaudhury, S. Raj; Shaw, Paula R. D.

    2005-01-01

    The BEST Lab (Center for Excellence in Science Education), the Center for Materials Research (CMR), and the Chemistry, Mathematics, Physics, and Computer Science (CS) Departments at Norfolk State University (NSU) joined forces to implement MiLEN(2) IUM - an innovative approach tu integrate current and emerging research into the undergraduate curricula and train students on NASA-related fields. An Earth Observing System (EOS) mission was simulated where students are educated and trained in many aspects of Remote Sensing: detector physics and spectroscopy; signal processing; data conditioning, analysis, visualization; and atmospheric science. This model and its continued impact is expected to significantly enhance the quality of the Mathematics, Science, Engineering and Technology (MSET or SMET) educational experience and to inspire students from historically underrepresented groups to pursue careers in NASA-related fields. MiLEN(2) IUM will be applicable to other higher education institutions that are willing to make the commitment to this endeavor in terms of faculty interest and space.

  12. Modeling and Analysis of Space Based Transceivers

    NASA Technical Reports Server (NTRS)

    Moore, Michael S.; Price, Jeremy C.; Reinhart, Richard; Liebetreu, John; Kacpura, Tom J.

    2005-01-01

    This paper presents the tool chain, methodology, and results of an on-going study being performed jointly by Space Communication Experts at NASA Glenn Research Center (GRC), General Dynamics C4 Systems (GD), and Southwest Research Institute (SwRI). The team is evaluating the applicability and tradeoffs concerning the use of Software Defined Radio (SDR) technologies for Space missions. The Space Telecommunications Radio Systems (STRS) project is developing an approach toward building SDR-based transceivers for space communications applications based on an accompanying software architecture that can be used to implement transceivers for NASA space missions. The study is assessing the overall cost and benefit of employing SDR technologies in general, and of developing a software architecture standard for its space SDR transceivers. The study is considering the cost and benefit of existing architectures, such as the Joint Tactical Radio Systems (JTRS) Software Communications Architecture (SCA), as well as potential new space-specific architectures.

  13. Unframing Immigration: Looking through the Educational Space of Contemporary Art

    ERIC Educational Resources Information Center

    Desai, Dipti

    2010-01-01

    This article uses the lens of contemporary visual art as a counternarrative to explore the racialization of immigration in the United States and its relationship to education. Drawing on critical race theory, I argue that today several artists use their artistic practice to intervene strategically in the immigration debates. These artistic…

  14. Rhizomatic Mapping: Spaces for Learning in Higher Education

    ERIC Educational Resources Information Center

    Grellier, Jane

    2013-01-01

    Philosopher Gilles Deleuze and psychoanalyst Felix Guattari's figuration of the rhizome describes structures that are non-hierarchical and open-ended. Rhizomatic analyses are increasingly being adopted in educational research to challenge traditional power structures, give voice to those previously unheard and open issues in messy but…

  15. Teacher Language Awareness Education and Pedagogy: A New Discursive Space

    ERIC Educational Resources Information Center

    Pomphrey, Cathy; Burley, Suzanne

    2009-01-01

    This article attempts to recontextualise the dimensions of teacher language awareness (LA) highlighted by Svalberg ((2007) "Language awareness and language learning." "Language Teaching," 40, 287-308) by emphasising the role of pedagogy in achieving coherence in language education across the subjects of English (L1) and Modern Languages (FL). It…

  16. The Arts and Civic Space: An Experiment in Community Education

    ERIC Educational Resources Information Center

    McCue, Frances

    2007-01-01

    Background/Context: While the arts are being elbowed out of school curricula, new community-based education venues for the arts are emerging in cities across the country. This article describes Richard Hugo House, an arts center for creative writing in Seattle, which attracts people of different ages and sociocultural backgrounds who participate…

  17. Cartographies: Graduate Education, SOTL and the Third Space

    ERIC Educational Resources Information Center

    Tremonte, Colleen M.

    2012-01-01

    This article examines the ways in which the scholarship of teaching and learning (SOTL) can be integrated into graduate education in the humanities to support future faculty preparation in teaching. Drawing on data from a multi-year project at a research-1 institution in the United States, and theories from postmodern geography and postcolonial…

  18. Arctic Space, Lonely Place: "Mammy Moments" in Higher Education

    ERIC Educational Resources Information Center

    Howard-Baptiste, Shewanee D.

    2014-01-01

    Many ideologies and cultural practices influence the way we think about Black women. Specifically, the Mammy trope permeates the walls of higher education in ways that leave Black female professors feeling disrespected, not acknowledged, and questioning their own intellectual ability. The ways in which students, faculty, and staff interact with…

  19. Curriculum Reform in Higher Education: A Contested Space

    ERIC Educational Resources Information Center

    Shay, Suellen

    2015-01-01

    Drawing on the theoretical and analytical tools from the sociology of education, in particular the work of Basil Bernstein and Karl Maton, the paper explores the tensions within curriculum reform discourses and how these tensions play out in different global contexts. The analysis focuses on two curriculum reform policies--Hong Kong and South…

  20. Model Learner Outcomes for Agriculture/Agribusiness Education.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Education, St. Paul.

    Chapter 1 of this document contains sets of statements adopted by the Minnesota State Board of Education or Minnesota State Legislature. They represent the hierarchy used by Department of Education staff to develop model learner outcomes for each subject area. Contents include learner values, education system values, philosophy of education,…

  1. Amateur Radio On The International Space Station (ARISS) - The First Educational Outreach Program On ISS

    NASA Technical Reports Server (NTRS)

    Conley, Carolynn Lee; Bauer, Frank H.; Brown, Deborah A.; White, Rosalie

    2002-01-01

    Amateur Radio on the International Space Station (ARISS) represents the first educational outreach program that is flying on the International Space Station (ISS). The astronauts and cosmonauts will work hard on the International Space Station, but they plan to take some time off for educational activities with schools. The National Aeronautics and Space Administration s (NASA s) Education Division is a major supporter and sponsor of this student outreach activity on the ISS. This meets NASA s educational mission objective: To inspire the next generation of explorers.. .as only NASA can. The amateur radio community is helping to enrich the experience of those visiting and living on the station as well as the students on Earth. Through ARISS sponsored hardware and activities, students on Earth get a first-hand feel of what it is like to live and work in space. This paper will discuss the educational outreach accomplishments of ARISS, the school contact process, the ARISS international cooperation and volunteers, and ISS Ham radio plans for the future.

  2. Probability Bracket Notation, Term Vector Space, Concept Fock Space and Induced Probabilistic IR Models

    E-print Network

    Xing M. Wang

    2011-06-19

    After a brief introduction to Probability Bracket Notation (PBN) for discrete random variables in time-independent probability spaces, we apply both PBN and Dirac notation to investigate probabilistic modeling for information retrieval (IR). We derive the expressions of relevance of document to query (RDQ) for various probabilistic models, induced by Term Vector Space (TVS) and by Concept Fock Space (CFS). The inference network model (INM) formula is symmetric and can be used to evaluate relevance of document to document (RDD); the CFS-induced models contain ingredients of all three classical IR models. The relevance formulas are tested and compared on different scenarios against a famous textbook example.

  3. A Space Operations Network Alternative: Using the Globally Connected Research and Education Networks for Space-based Science Operations

    NASA Technical Reports Server (NTRS)

    Bradford, Robert N.

    2006-01-01

    Earth based networking in support of various space agency projects has been based on leased service/circuits which has a high associated cost. This cost is almost always taken from the science side resulting in less science. This is a proposal to use Research and Education Networks (RENs) worldwide to support space flight operations in general and space-based science operations in particular. The RENs were developed to support scientific and educational endeavors. They do not provide support for general Internet traffic. The connectivity and performance of the research and education networks is superb. The connectivity at Layer 3 (IP) virtually encompasses the globe. Most third world countries and all developed countries have their own research and education networks, which are connected globally. Performance of the RENs especially in the developed countries is exceptional. Bandwidth capacity currently exists and future expansion promises that this capacity will continue. REN performance statistics has always exceeded minimum requirements for spaceflight support. Research and Education networks are more loosely managed than a corporate network but are highly managed when compared to the commodity Internet. Management of RENs on an international level is accomplished by the International Network Operations Center at Indiana University at Indianapolis. With few exceptions, each regional and national REN has its own network ops center. The acceptable use policies (AUP), although differing by country, allows any scientific program or project the use of their networks. Once in compliance with the first RENs AUP, all others will accept that specific traffic including regional and transoceanic networks. RENs can support spaceflight related scientific programs and projects. Getting the science to the researcher is obviously key to any scientific project. RENs provide a pathway to virtually any college or university in the world, as well as many governmental institutes and science centers. RENs are not to be used for mission critical types of network traffic, even though RENs performance characteristics would support it.

  4. Competency Modeling in Extension Education: Integrating an Academic Extension Education Model with an Extension Human Resource Management Model

    ERIC Educational Resources Information Center

    Scheer, Scott D.; Cochran, Graham R.; Harder, Amy; Place, Nick T.

    2011-01-01

    The purpose of this study was to compare and contrast an academic extension education model with an Extension human resource management model. The academic model of 19 competencies was similar across the 22 competencies of the Extension human resource management model. There were seven unique competencies for the human resource management model.…

  5. Development and testing of a mouse simulated space flight model

    NASA Technical Reports Server (NTRS)

    Sonnenfeld, Gerald

    1987-01-01

    The development and testing of a mouse model for simulating some aspects of weightlessness that occurs during space flight, and the carrying out of immunological experiments on animals undergoing space flight is examined. The mouse model developed was an antiorthostatic, hypokinetic, hypodynamic suspension model similar to one used with rats. The study was divided into two parts. The first involved determination of which immunological parameters should be observed on animals flown during space flight or studied in the suspension model. The second involved suspending mice and determining which of those immunological parameters were altered by the suspension. Rats that were actually flown in Space Shuttle SL-3 were used to test the hypotheses.

  6. Process modelling for Space Station experiments

    NASA Technical Reports Server (NTRS)

    Alexander, J. Iwan D.; Rosenberger, Franz; Nadarajah, Arunan; Ouazzani, Jalil; Amiroudine, Sakir

    1990-01-01

    Examined here is the sensitivity of a variety of space experiments to residual accelerations. In all the cases discussed the sensitivity is related to the dynamic response of a fluid. In some cases the sensitivity can be defined by the magnitude of the response of the velocity field. This response may involve motion of the fluid associated with internal density gradients, or the motion of a free liquid surface. For fluids with internal density gradients, the type of acceleration to which the experiment is sensitive will depend on whether buoyancy driven convection must be small in comparison to other types of fluid motion, or fluid motion must be suppressed or eliminated. In the latter case, the experiments are sensitive to steady and low frequency accelerations. For experiments such as the directional solidification of melts with two or more components, determination of the velocity response alone is insufficient to assess the sensitivity. The effect of the velocity on the composition and temperature field must be considered, particularly in the vicinity of the melt-crystal interface. As far as the response to transient disturbances is concerned, the sensitivity is determined by both the magnitude and frequency of the acceleration and the characteristic momentum and solute diffusion times. The microgravity environment, a numerical analysis of low gravity tolerance of the Bridgman-Stockbarger technique, and modeling crystal growth by physical vapor transport in closed ampoules are discussed.

  7. Compact orbit spaces in Hilbert spaces and limits of edge-colouring models

    E-print Network

    Schrijver, Alexander

    Compact orbit spaces in Hilbert spaces and limits of edge-colouring models Guus Regts1 derive the existence of limits of edge-colouring models which answers a question posed by Lov´asz. It forms the edge-colouring counterpart of the graph limits of Lov´asz and Szegedy, which can be seen

  8. Research on Effective Models for Teacher Education. Teacher Education Yearbook VIII.

    ERIC Educational Resources Information Center

    McIntyre, D. John, Ed.; Byrd, David M., Ed.

    This yearbook addresses the nation's need to train and retain good teachers, exploring exemplary practices in teacher education. There are four sections divided into 12 chapters. The book begins with a forward, "Research on Effective Models for Teacher Education: Powerful Teacher Education Programs" (E.M. Guyton). Section 1, "Models for Enhancing…

  9. Modeling Space Shuttle Software Failures at Varying Criticality Levels

    E-print Network

    Morgan, Joseph

    1 Modeling Space Shuttle Software Failures at Varying Criticality Levels George J. Knafl Joseph A--Regression methods are employed in analyzing a space shuttle software failure data set, classified into three. TABLE OF CONTENTS 1. INTRODUCTION 2. THE SPACE SHUTTLE DATA 3. REGRESSION METHODS 4. CROSSVALIDATION 5

  10. American Geophysical Union Education and Public Outreach Programs: Empowering Future Earth and Space Scientists

    NASA Astrophysics Data System (ADS)

    Adamec, B. H.; Asher, P.

    2012-08-01

    The American Geophysical Union (AGU) is an international non-profit scientific association with more than 60,000 members, working on a broad spectrum of scientific topics that span all of the Earth and space sciences. AGU's educational programs capitalize on the intrinsic allure of the Earth and space sciences, and their fundamental relevance to daily life. Through education- and career-focused events at annual AGU meetings, national conferences on science education reform, professional development workshops for teachers, special programs for pre-college and post-secondary students, awards for science educators, and printed and electronic resources, AGU offers an array of opportunities that expose students, teachers, and life-long learners to the freshest, most accurate scientific knowledge and the excitement of discovery.

  11. A Community Discussion about Sharing and Publishing Space Science Education Research and Evaluation

    NASA Astrophysics Data System (ADS)

    Buxner, S.; Bartolone, L.; Fraknoi, A.; Plummer, J.; Brinkworth, C.; Schultz, G.

    2015-11-01

    There is ongoing concern in the community about the small number of space science education research articles being published. Additionally, there is a need to share evaluation results of our projects. This special interest group discussion brought together those interested in sharing results of their space science education and public outreach projects with those who actively publish in a variety of settings. The session introduced a set of concerns, generated during the previous ASP meeting including the lack of a central place to publish astronomy education research articles and the lack of resources that are readily available to the community of education and outreach professionals, for discussion. This session focused on sharing solutions to concerns and providing resources and opportunities to community members.

  12. Planetarium Inversum -- a space vision for Earth education.

    PubMed

    Lotsch, B

    2003-01-01

    In a planetarium, the visitor is sitting on Earth and looking into an imaginary space. The Planetarium Inversum is the opposite: visitors are sitting in a space station, looking down on Mother Earth. It is a scientifically-based information show with visitors involvement, its elements being partially virtual (Earth in space has to be projected with highest possible resolution) but also containing real structures, such as the visitors' Earth observatory with adjacent biological systems (plant cultures and other ecological life support components). Its main message concerns the limits and the vulnerability of our home planet, its uniqueness, beauty and above all, its irreplaceableness: Earth does not have an emergency exit. The Earth observatory is part of a ring shaped, rotating space station of the type designed by Wernher von Braun decades ago. Visitors are told that gravity is being substituted by centrifugal force. Both types of life support systems are being demonstrated--self regenerative life based ones and technical ones as a backup (solar electric splitting of water and chemical absorption of respiratory CO2). PMID:14565154

  13. International Space Station Crew Return Vehicle: X-38. Educational Brief.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    The International Space Station (ISS) will provide the world with an orbiting laboratory that will have long-duration micro-gravity experimentation capability. The crew size for this facility will depend upon the crew return capability. The first crews will consist of three astronauts from Russia and the United States. The crew is limited to three…

  14. TECHNOLOGICAL INNOVATIONS AND PUBLICATIONS RELATED TO SPACE SCIENCE EDUCATION

    E-print Network

    Meech, Karen Jean

    classroom (primarily at the high school level) which utilize hands­on activities for the students are resulting in reductions in funding 1 #12; for school supplies by as much as 30%. For many public high­schools understanding and curiosity about space­related issues from the grade school level through adulthood

  15. Dedicated Cosmic Ray Measurements for Space Weather and Educational Purposes

    NASA Astrophysics Data System (ADS)

    Jansen, F.; Stiefs, D.; Brandt, T.; Winkler, P.; Timmermanns, C.; Pospisil, S.; Kudela, K.

    2014-06-01

    This paper describes the Global Muon Detector Network (GMDN) data applied to Tohuku earthquake and Fukushima nuclear power plant failure. In addition the DLR_School_Lab is introduced by the display of Coronal Mass Ejections due to GMDN data and by means of the cosmic ray muon shower real time visualization on a planetarium dome. A Timepix hodoscope space based satellite is sketched.

  16. National Space Science Data Center Information Model

    NASA Astrophysics Data System (ADS)

    Bell, E. V.; McCaslin, P.; Grayzeck, E.; McLaughlin, S. A.; Kodis, J. M.; Morgan, T. H.; Williams, D. R.; Russell, J. L.

    2013-12-01

    The National Space Science Data Center (NSSDC) was established by NASA in 1964 to provide for the preservation and dissemination of scientific data from NASA missions. It has evolved to support distributed, active archives that were established in the Planetary, Astrophysics, and Heliophysics disciplines through a series of Memoranda of Understanding. The disciplines took over responsibility for working with new projects to acquire and distribute data for community researchers while the NSSDC remained vital as a deep archive. Since 2000, NSSDC has been using the Archive Information Package to preserve data over the long term. As part of its effort to streamline the ingest of data into the deep archive, the NSSDC developed and implemented a data model of desired and required metadata in XML. This process, in use for roughly five years now, has been successfully used to support the identification and ingest of data into the NSSDC archive, most notably those data from the Planetary Data System (PDS) submitted under PDS3. A series of software packages (X-ware) were developed to handle the submission of data from the PDS nodes utilizing a volume structure. An XML submission manifest is generated at the PDS provider site prior to delivery to NSSDC. The manifest ensures the fidelity of PDS data delivered to NSSDC. Preservation metadata is captured in an XML object when NSSDC archives the data. With the recent adoption by the PDS of the XML-based PDS4 data model, there is an opportunity for the NSSDC to provide additional services to the PDS such as the preservation, tracking, and restoration of individual products (e.g., a specific data file or document), which was unfeasible in the previous PDS3 system. The NSSDC is modifying and further streamlining its data ingest process to take advantage of the PDS4 model, an important consideration given the ever-increasing amount of data being generated and archived by orbiting missions at the Moon and Mars, other active projects such as BRRISON, LADEE, MAVEN, INSIGHT, OSIRIS-REX and ground-based observatories. Streamlining the ingest process also benefits the continued processing of PDS3 data. We will report on our progress and status.

  17. Space Suits and Crew Survival Systems Branch Education and Public Outreach Support of NASA's Strategic Goals in Fiscal Year 2012

    NASA Technical Reports Server (NTRS)

    Jennings, Mallory A.

    2012-01-01

    As NASA plans to send people beyond low Earth orbit, it is important to educate and inspire the next generation of astronauts, engineers, scientist, and general public. This is so important to NASA future that it is one of the agencies strategic goals. The Space Suits and Crew Survival Systems Branch at Johnson Space Center (JSC) is actively involved in helping to achieve this goal by sharing our hardware and technical experts with students, educators, and the general public and educating them about the challenges of human space flight, with Education and Public Outreach (EPO). This paper summarizes the Space Suit and Crew Survival Systems Branch EPO efforts throughout fiscal year 2012.

  18. Space Suits and Crew Survival Systems Branch Education and Public Outreach Support of NASA's Strategic Goals in Fiscal Year 2012

    NASA Technical Reports Server (NTRS)

    Jennings, Mallory A.

    2013-01-01

    As NASA plans to send people beyond low Earth orbit, it is important to educate and inspire the next generation of astronauts, engineers, scientists, and the general public. This is so important to NASA s future that it is one of the agency s strategic goals. The Space Suits and Crew Survival Systems Branch at Johnson Space Center (JSC) is actively involved in achieving this goal by sharing our hardware and technical experts with students, educators, and the general public and educating them about the challenges of human space flight, with Education and Public Outreach (EPO). This paper summarizes the Space Suit and Crew Survival Systems Branch EPO efforts throughout fiscal year 2012.

  19. Young engineers and scientists - a mentorship program emphasizing space education

    NASA Astrophysics Data System (ADS)

    Boice, Daniel; Asbell, Elaine; Reiff, Patricia

    Young Engineers and Scientists (YES) is a community partnership between Southwest Research Institute (SwRI), and local high schools in San Antonio, Texas (USA) during the past 16 years. The YES program provides talented high school juniors and seniors a bridge between classroom instruction and real world, research experiences in physical sciences (including space science) and engineering. The first component of YES is an intensive three-week summer workshop held at SwRI where students experience the research environment first-hand; develop skills and acquire tools for solving scientific problems, attend mini-courses and seminars on electronics, computers and the Internet, careers, science ethics, and other topics; and select individual research projects to be completed during the academic year. Afterwards, students complete individual research projects under the guidance of their mentors during the academic year and earn honors credit. At the end of the school year, students publicly present and display their work, acknowledging their accomplishments and spreading career awareness to other students and teachers. During these years, YES has developed a website for topics in space science from the perspective of high school students, including NASA's Magnetospheric Multiscale Mission (MMS) (http://yesserver.space.swri.edu). High school science teachers participate in the workshop and develop space-related lessons for classroom presentation in the academic year. Student evaluations indicate the effectiveness of YES on their academic preparation and choice of college majors. Over the past 16 years, all YES graduates have entered college, several have worked for SwRI, one business has started, and three scientific publications have resulted. Acknowledgements. We acknowledge funding and support from the NASA MMS Mission, Texas Space Grant Consortium, Northside Independent School District, SwRI, and several local charitable foundations.

  20. On a Model for Educational Research: Extended Systems Theory (SIGGS).

    ERIC Educational Resources Information Center

    Maccia, Elizabeth Steiner; Maccia, George S.

    In this paper, the SIGGS Theory is set forth and shown to be a model for educational research. The paper treats of the SIGGS Theory, educational research, and of the SIGGS Theory as a model for educational research. The SIGGS Theory provides characterizations of a general system beyond those developed prior to SIGGS' introduction. "SIGGS"…

  1. Supporting an Externally Developed Model of Education in Greenland

    ERIC Educational Resources Information Center

    Wyatt, Tasha R.

    2010-01-01

    This study investigated the adaptation process of an externally developed model of reform in Greenland's educational system. Under investigation was how reform leaders responded to the needs of the community after implementing an educational model developed in the United States by researchers at the Center for Research on Education, Diversity, and…

  2. Customer interviews to improve NASA office of space science education and public outreach leveraging success

    NASA Technical Reports Server (NTRS)

    Lowes, L. L.

    2002-01-01

    Leveraging with organizations that serve our customers and focusing on the needs of those organizations are two prime elements of the NASA Office of Space Science (OSS) Education and Public Outreach (E/PO) Strategy. On behalf of NASA OSS, the Solar System Exploration (SSE) Education and Public Outreach Forum has conducted a series of customer interviews with representatives from leading organizations who serve some of the audiences we wish to reach.

  3. Connecting in Space: Docking with the International Space Station. Educational Brief.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    This brief discusses the space shuttle and the docking procedures used with the International Space Station (ISS). Using this activity designed for grades 5-12, students demonstrate and identify procedures for determining the best method for completing the docking activity. Students will also study and identify Newton's Laws of Motion. A mockup…

  4. Twelve Years of Education and Public Outreach with the Fermi Gamma-ray Space Telescope

    NASA Astrophysics Data System (ADS)

    Cominsky, Lynn R.; McLin, K. M.; Simonnet, A.; Fermi E/PO Team

    2013-04-01

    During the past twelve years, NASA's Fermi Gamma-ray Space Telescope has supported a wide range of Education and Public Outreach (E/PO) activities, targeting K-14 students and the general public. The purpose of the Fermi E/PO program is to increase student and public understanding of the science of the high-energy Universe, through inspiring, engaging and educational activities linked to the mission’s science objectives. The E/PO program has additional more general goals, including increasing the diversity of students in the Science, Technology, Engineering and Mathematics (STEM) pipeline, and increasing public awareness and understanding of Fermi science and technology. Fermi's multi-faceted E/PO program includes elements in each major outcome category: ? Higher Education: Fermi E/PO promotes STEM careers through the use of NASA data including research experiences for students and teachers (Global Telescope Network), education through STEM curriculum development projects (Cosmology curriculum) and through enrichment activities (Large Area Telescope simulator). ? Elementary and Secondary education: Fermi E/PO links the science objectives of the Fermi mission to well-tested, customer-focused and NASA-approved standards-aligned classroom materials (Black Hole Resources, Active Galaxy Education Unit and Pop-up book, TOPS guides, Supernova Education Unit). These materials have been distributed through (Educator Ambassador and on-line) teacher training workshops and through programs involving under-represented students (after-school clubs and Astro 4 Girls). ? Informal education and public outreach: Fermi E/PO engages the public in sharing the experience of exploration and discovery through high-leverage multi-media experiences (Black Holes planetarium and PBS NOVA shows), through popular websites (Gamma-ray Burst Skymap, Epo's Chronicles), social media (Facebook, MySpace), interactive web-based activities (Space Mysteries, Einstein@Home) and activities by amateur astronomers nation-wide (Supernova! Toolkit). This poster highlights various facets of the Fermi E/PO program.

  5. Avenues for Scientist Involvement in Earth and Space Science Education and Public Outreach (Invited)

    NASA Astrophysics Data System (ADS)

    Peticolas, L. M.; Gross, N. A.; Hsu, B. C.; Shipp, S. S.; Buxner, S.; Schwerin, T. G.; Smith, D.; Meinke, B. K.

    2013-12-01

    NASA's Science Mission Directorate (SMD) Science Education and Public Outreach (E/PO) Forums are charged with engaging, extending, supporting, and coordinating the community of E/PO professionals and scientists involved in Earth and space science education activities. This work is undertaken to maximize the effectiveness and efficiency of the overall national NASA science education and outreach effort made up of individual efforts run by these education professionals. This includes facilitating scientist engagement in education and outreach. A number of resources and opportunities for involvement are available for scientists involved in - or interested in being involved in - education or outreach. The Forums provide opportunities for earth and space scientists to stay informed, communicate, collaborate, leverage existing programs and partnerships, and become more skilled education practitioners. Interested scientists can receive newsletters, participate in monthly calls, interact through an online community workspace, and attend E/PO strategic meetings. The Forums also provide professional development opportunities on a myriad of topics, from common pre-conceptions in science, to program evaluation, to delivering effective workshops. Thematic approaches, such as Earth Science Week (http://www.earthsciweek.org), and the Year of the Solar System (http://solarsystem.nasa.gov/yss) are coordinated by the Forums; through these efforts resources are presented topically, in a manner that can be easily ported into diverse learning environments. Information about the needs of audiences with which scientists interact - higher education, K-12 education, informal education, and public - are provided by SMD's Audience-Based Working Groups. Their findings and recommendations are made available to inform the activities and products of E/PO providers so they are able to better serve these audiences. Also available is a 'one-stop shop' of SMD E/PO products and resources that can be used in conjunction with E/PO activities, NASA Wavelength (http://nasawavelength.org). Further supporting higher-education efforts, the Forums coordinate a network of science faculty, bringing them together at science conferences to share resources and experiences and to discuss pertinent education research. An online higher education clearinghouse, EarthSpace (http://www.lpi.usra.edu/earthspace), has been developed to provide faculty with news and funding information, the latest education research and resources for teaching undergraduates, and undergraduate course materials, including lectures, labs, and homework. This presentation will explore the Science E/PO Forums' pathways and tools available to support scientists involved in - or interested in being involved in - E/PO.

  6. Progress and Setbacks in K-12 Earth and Space Science Education During the Past Decade

    NASA Astrophysics Data System (ADS)

    Geary, E.; Hoffman, M.; Stevermer, A.; Barstow, D.

    2005-12-01

    Since publication of the National Science Education Standards in 1996, key Earth and space science concepts have been incorporated into the science education standards in virtually every state. However, the degree to which Earth and space science standards have been implemented in actual classroom curriculum and state science assessments varies greatly from state to state. In a similar vein, the No Child Left Behind legislation calls for a highly qualified teacher in every classroom: in Idaho over 96 percent of high school teachers are certified to teach Earth science, while in Illinois, less than 42 percent of teachers are certified. Furthermore, in some states, like New York, approximately 20 percent of high school students will take introductory Earth science each year, while in other states, like Texas, less than 1 percent of high school students will take introductory Earth science each year. Why do we have this high degree of variability with respect to the teaching and learning of Earth science across the United States? The answer is complex, as there are many institutional, attitudinal, budgetary, and policy factors affecting the teaching of Earth and space sciences. This presentation will summarize data on the current status of Earth and space science education in the United States, discuss where progress has been made and where setbacks have occurred during the past decade, and provide some suggestions and ideas for improving access to high quality Earth and space science education courses, curricula, assessments, and teachers at the state and local level.

  7. Primordial gravitational waves from the space-condensate inflation model

    E-print Network

    Koh, Seoktae; Tumurtushaa, Gansukh

    2015-01-01

    We consider the space-condensate inflation model to study the primordial gravitational waves generated in the early Universe. We calculate the energy spectrum of gravitational waves induced by the space-condensate inflation model for full frequency range with assumption that the phase transition between two consecutive regimes to be abrupt during evolution of the Universe. The suppression of energy spectrum is found in our model for the decreasing frequency of gravitational waves depending on the model parameter. To realize the suppression of energy spectrum of the primordial gravitational waves, we study an existence of the early phase transition during inflation for the space-condensate inflation model.

  8. Exploiting Compositionality to Explore a Large Space of Model Structures

    E-print Network

    Grosse, Roger Baker

    The recent proliferation of richly structured probabilistic models raises the question of how to automatically determine an appropriate model for a dataset. We investigate this question for a space of matrix decomposition ...

  9. Governing Education through Data: Scotland, England and the European Education Policy Space

    ERIC Educational Resources Information Center

    Grek, Sotiria; Ozga, Jenny

    2010-01-01

    This paper draws on interview data from national policy makers in England, Scotland and the European Commission to illustrate differences in the referencing of "Europe" in education policy-making in England and Scotland in order to highlight the emergent complexity of post-devolution policy-making in education through a focus on relations and…

  10. Thinking Comprehensively about Education: Spaces of Educative Possibility and Their Implications for Public Policy

    ERIC Educational Resources Information Center

    Dixon-Roman, Ezekiel, Ed.; Gordon, Edmund W., Ed.

    2012-01-01

    While much is known about the critical importance of educative experiences outside of school, little is known about the social systems, community programs, and everyday practices that can facilitate learning outside of the classroom. "Thinking Comprehensively About Education" sheds much-needed light on those systems, programs, and practices;…

  11. Space-Based Astronomy: An Educator Guide with Activities for Science, Mathematics, and Technology Education.

    ERIC Educational Resources Information Center

    Vogt, Gregory L.

    This educator's guide features activities for science, mathematics, and technology education. The activities in this curriculum guide were developed based on the hands-on approach. The guide starts with introductory information and is followed by five units: (1) "The Atmospheric Filter"; (2) "The Electromagnetic Spectrum"; (3) "Collecting…

  12. Hierarchical Bayesian models for space-time air pollution data

    E-print Network

    Sahu, Sujit K

    Hierarchical Bayesian models for space-time air pollution data Sujit K. Sahu June 14, 2011 sets have led to a step change in the analysis of space-time air pollution data. Accurate predictions-time air pollution data and illustrate the benefits of modeling with a real data example on monitoring

  13. Evaluation of “The Space Place,” a NASA Integrated, Multi-mission Education and Public Outreach Program

    NASA Astrophysics Data System (ADS)

    Fisher, Diane K.; Leon, N. J.

    2006-12-01

    The Space Place is an integrated NASA education and public outreach program, so far representing over 40 different NASA missions. It combines Web-based, printed, and externally published media to reach underserved audiences across the nation. Its primary mission is to develop and provide a highly desirable suite of attractive and educational products designed to appeal to and immerse the general public in space exploration. Its primary target audience is elementary school age kids. The program has developed an extensive network of partnerships with museums and libraries in rural areas, English and Spanish language newspapers, astronomy societies, rocketry clubs, and national youth organizations. Materials are distributed monthly through all these channels. Originally a New Millennium Program (NMP) outreach effort only, it is open to all NASA missions. NMP (a NASA-level program managed out of the Jet Propulsion Laboratory) continues to provide the base of support to build and maintain the outreach program’s infrastructure. Obtaining independent evaluation and reporting of the effectiveness of the program is one of NASA’s requirements for education and public outreach efforts. The Program Evaluation and Research Group (PERG) at Lesley University, Cambridge, MA, was retained to perform this service for The Space Place. PERG is also evaluating education and public outreach programs for NASA’s Science Mission Directorate. PERG recently delivered a report evaluating The Space Place program. Using both qualitative and quantitative methods, PERG surveyed representative samples of Space Place partner museums, astronomy clubs, and newspapers. The survey included questions about all the products the program provides. The report concludes that The Space Place fills a niche by serving small institutions, giving them a personal alliance with NASA that they would otherwise not have. By providing free, quality materials, The Space Place program provides these under-served populations access to space and science as only NASA can.

  14. Examining Learning through Modeling in K-6 Science Education

    ERIC Educational Resources Information Center

    Louca, Loucas T.; Zacharia, Zacharias C.

    2015-01-01

    Despite the abundance of research in Modeling-based Learning (MbL) in science education, to date there is only limited research on MbL practices among K-6 novice modelers. More specifically, there is no information on how young/novice modelers' modeling enactments look so that researchers and educators have an idea of what should be expected from…

  15. Kinetic modeling of electrodynamic space tethers

    E-print Network

    Deux, Jean-Marie A

    2005-01-01

    Electrodynamic space tethers provide propellant-less orbit boosting and de-orbiting of Low Earth Orbit (LEO) satellites. On the one hand, when driven by a current, their interaction with the Earth's magnetic field creates ...

  16. The First Space Weather Forecast Models from the Center for Integrated Space Weather Modeling

    NASA Astrophysics Data System (ADS)

    Gehmeyr, M.; Baker, D. N.; Arge, C. N.; Millward, G.; Odstrcil, D.; Rigler, J.; Weigel, R. S.

    2007-05-01

    One main objective of the Center for Integrated Space Weather Modeling (CISM) is to develop forecast models (FM) for the Sun-Earth chain, and to mature them close to the operational stage. The Sun-Earth chain comprises empirical and physical models. Among the former is the Planetary Equivalent Amplitude FM with a 1 to 7 day prediction of the daily Ap and a 3 to 24 hour prediction of the running 3 hourly ap. We employ a linear filter technique which is driven by real-time ACE solar wind speed and AFWA Ap/ap data. Among the latter is the Ambient Solar Wind FM with a 1 to 5 day prediction of solar wind parameters in 6 hour intervals. It is driven by daily NSO/SOLIS synoptic maps. We employ the Wang-Sheeley-Arge algorithm to transform these into inner boundary conditions for the ideal MHD code ENLIL, which propagates the solar wind structures out to Earth and beyond. We are also preparing a Geospace FM with short-range predictions for magnetospheric and ionospheric parameters, which is driven by real-time ACE measurements. The transition from science to forecast model follows along these main steps: the science model is validated against various metrics, software engineering matures the transition candidate, and useful forecast products are derived from the forecast model.

  17. Modeling diurnal hormone profiles by hierarchical state space models.

    PubMed

    Liu, Ziyue; Guo, Wensheng

    2015-10-30

    Adrenocorticotropic hormone (ACTH) diurnal patterns contain both smooth circadian rhythms and pulsatile activities. How to evaluate and compare them between different groups is a challenging statistical task. In particular, we are interested in testing (1) whether the smooth ACTH circadian rhythms in chronic fatigue syndrome and fibromyalgia patients differ from those in healthy controls and (2) whether the patterns of pulsatile activities are different. In this paper, a hierarchical state space model is proposed to extract these signals from noisy observations. The smooth circadian rhythms shared by a group of subjects are modeled by periodic smoothing splines. The subject level pulsatile activities are modeled by autoregressive processes. A functional random effect is adopted at the pair level to account for the matched pair design. Parameters are estimated by maximizing the marginal likelihood. Signals are extracted as posterior means. Computationally efficient Kalman filter algorithms are adopted for implementation. Application of the proposed model reveals that the smooth circadian rhythms are similar in the two groups but the pulsatile activities in patients are weaker than those in the healthy controls. PMID:26152819

  18. Promoting Space Education and Awareness in Pakistan- Initiatives, Achievements, Challenges and Issues

    NASA Astrophysics Data System (ADS)

    Jagirani, Aisha

    With about 180 million inhabitants, Pakistan is the sixth most populous and the 34th largest country in the world in terms of area. Pakistan's economy, which is pre-dominantly based on agriculture, is the 26th largest in the world in terms of purchasing power parity and 45th largest in terms of nominal GDP. Pakistan is counted among the Next Eleven (N11) countries that have the potential to become the world's largest economies in the 21st century. Despite considerable potential to develop into a stable, moderate and democratic state, major challenges of internal security, poor agricultural productivity, inadequate infrastructure, food insecurity, insufficient health and educational facilities, depletion of natural resources, rapid environmental degradation and recurring natural disasters have burdened the country and have hampered sustainable development of Pakistan. Space technology applications offer a cost-effective means of addressing many of the above mentioned issues and have made impressive advances in the last few years in different countries in the region. Unfortunately, for various reasons, Pakistan has not been able to fully exploit the benefits of space technology and its applications to meet the challenges she faces. One of the reasons is lack of awareness and understanding by planners, decision-makers and users about the potential benefits of space technology in planning and implementation of developmental plans as well as good governance. Similarly, Pakistan's space program enjoys little public support due, primarily, to lack of awareness of the benefits space offers and the ubiquitousness of space applications in modern life. There is thus an acute need to create awareness and educate all segments of the society and stakeholders in Pakistan about the potential benefits of space technology and its applications. In the past ten years, many initiatives have been taken to promote space education and awareness for students as well as decision-makers in Pakistan. These include establishment of space science departments in universities, developing space-specific educational institutes, cooperation and collaboration between universities and SUPARCO, outreach to schools, and holding of short courses, seminars and symposia. To create awareness among the general public, efforts are being made to air programs on the electronic media. This paper covers achievements of Pakistan in promoting space education and awareness in the country and the related issues and impediments to pursue these programs.

  19. Space Weather Products at the Community Coordinated Modeling Center

    NASA Technical Reports Server (NTRS)

    Hesse, Michael

    2010-01-01

    In addition to supporting space research in the international community, the Community Coordinated Modeling Center (CCMC) has as its second objective to bring to apply the power of modern research models toward space weather specification and forecasting. Initially motivated by the objective to test models and to ease the transition of research models to space weather forecasting organization, the CCMC has developed a number of real-time modeling systems, as well as large number of modeling and data products for space weather forecasting. Over time, these activities have evolved into tailored products for partners, as well as into a direct support of the space weather needs within NASA robotic mission community. Accessible through a customizable interface, users within the US or at partnering institutions internationally have access to space weather tools driven by the most advanced space research models. Through partnering with agencies and institutions in the US and abroad, the CCMC strives to set up further data sharing agreements to the benefit of all participating institutions. In this presentation, we provide an overview of existing CCMC space weather services and products, and we will explore additional avenues for international collaborations.

  20. Browsing Space Weather Data and Models with the Integrated Space Weather Analysis (iSWA) System

    NASA Technical Reports Server (NTRS)

    Maddox, Marlo M.; Mullinix, Richard E.; Berrios, David H.; Hesse, Michael; Rastaetter, Lutz; Pulkkinen, Antti; Hourcle, Joseph A.; Thompson, Barbara J.

    2011-01-01

    The Integrated Space Weather Analysis (iSWA) System is a comprehensive web-based platform for space weather information that combines data from solar, heliospheric and geospace observatories with forecasts based on the most advanced space weather models. The iSWA system collects, generates, and presents a wide array of space weather resources in an intuitive, user-configurable, and adaptable format - thus enabling users to respond to current and future space weather impacts as well as enabling post-impact analysis. iSWA currently provides over 200 data and modeling products, and features a variety of tools that allow the user to browse, combine, and examine data and models from various sources. This presentation will consist of a summary of the iSWA products and an overview of the customizable user interfaces, and will feature several tutorial demonstrations highlighting the interactive tools and advanced capabilities.

  1. Establishing a Distance Learning Plan for International Space Station (ISS) Interactive Video Education Events (IVEE)

    NASA Technical Reports Server (NTRS)

    Wallington, Clint

    1999-01-01

    Educational outreach is an integral part of the International Space Station (ISS) mandate. In a few scant years, the International Space Station has already established a tradition of successful, general outreach activities. However, as the number of outreach events increased and began to reach school classrooms, those events came under greater scrutiny by the education community. Some of the ISS electronic field trips, while informative and helpful, did not meet the generally accepted criteria for education events, especially within the context of the classroom. To make classroom outreach events more acceptable to educators, the ISS outreach program must differentiate between communication events (meant to disseminate information to the general public) and education events (designed to facilitate student learning). In contrast to communication events, education events: are directed toward a relatively homogeneous audience who are gathered together for the purpose of learning, have specific performance objectives which the students are expected to master, include a method of assessing student performance, and include a series of structured activities that will help the students to master the desired skill(s). The core of the ISS education events is an interactive videoconference between students and ISS representatives. This interactive videoconference is to be preceded by and followed by classroom activities which help the students aftain the specified learning objectives. Using the interactive videoconference as the centerpiece of the education event lends a special excitement and allows students to ask questions about what they are learning and about the International Space Station and NASA. Whenever possible, the ISS outreach education events should be congruent with national guidelines for student achievement. ISS outreach staff should recognize that there are a number of different groups that will review the events, and that each group has different criteria for acceptance. For example, school administrators are more likely to be concerned about an event meeting national standards and the cost of the event. In contrast, a teacher's acceptance of an education event may be directly related to the amount of extra work the event imposes upon that teacher. ISS education events must be marketed differently to the different groups of educators, and must never increase the workload of the average teacher.

  2. Gender and Higher Education in Different National Spaces: Female Palestinian Students Attending Israeli and Jordanian Universities

    ERIC Educational Resources Information Center

    Abu-Rabia-Queder, Sarab; Arar, Khaled

    2011-01-01

    This study examines the higher education experience among Palestinian Arab females in two national spaces and seeks to determine whether studying at an Arab institution of higher learning in a nearby Arab country can alleviate the emotional and economic difficulties that affect Palestinian women at Israeli universities. What can institutions of…

  3. Lost in Translation? A Case Study of Macao in Fabricating a European Education Space in Asia

    ERIC Educational Resources Information Center

    Vong, Teresa Sou-Kuan; Wong, Matilda

    2014-01-01

    The creation of a European education space has been extensively discussed in Europe. Many scholars are concerned about the way in which the emergence of "global governmentality," such as the Organisation for Economic Cooperation and Development (OECD)'s Programme for International Student Assessment (PISA), has produced a "soft…

  4. Engineers' Spatial Orientation Ability Development at the European Space for Higher Education

    ERIC Educational Resources Information Center

    Carrera, C. Carbonell; Perez, J. L. Saorin; Cantero, J. de la Torre; Gonzalez, A. M. Marrero

    2011-01-01

    The aim of this research was to determine whether the new geographic information technologies, included as teaching objectives in the new European Space for Higher Education Engineering degrees, develop spatial abilities. Bearing this in mind, a first year seminar using the INSPIRE Geoportal (Infrastructure for Spatial Information in Europe) was…

  5. "Invisible Other": Understanding Safe Spaces for Queer Learners and Teachers in Adult Education

    ERIC Educational Resources Information Center

    Toynton, Robert

    2006-01-01

    This article aims to develop understanding of the impact of the experiences of the queer learner and teacher upon their need for safe spaces within adult education. From the perspective of learning and teaching within science, I discuss the relations between the perceived relevance of queer issues in the "classroom" and the distance of the…

  6. With Permission: Education Policy, Space and Everyday Globalisation in London's East End

    ERIC Educational Resources Information Center

    Gulson, Kalervo N.

    2007-01-01

    This paper attempts to make sense of a public-private partnership in London's East End. I am interested in how policy directions, in terms of cultural practices, may operate as links between transnational corporations and education provision, and, additionally, how concepts of space and place provide possibilities for different understandings of…

  7. Regenerating Rural Social Space? Teacher Education for Rural-Regional Sustainability

    ERIC Educational Resources Information Center

    Reid, Jo-Anne; Green, Bill; Cooper, Maxine; Hastings, Wendy; Lock, Graeme; White, Simone

    2010-01-01

    The complex interconnection among issues affecting rural-regional sustainability requires an equally complex program of research to ensure the attraction and retention of high-quality teachers for rural children. The educational effects of the construction of the rural within a deficit discourse are highlighted. A concept of rural social space is…

  8. Students' Imaginings of Spaces of Learning in Outdoor and Environmental Education

    ERIC Educational Resources Information Center

    Preston, Lou

    2014-01-01

    In this article, I interrogate students' stories about the spaces and places in a tertiary Outdoor and Environmental Education course that support and shape their environmental ethics. Drawing on a longitudinal qualitative study, I explore the ways in which particular sites of learning (outdoor, practical learning) are privileged and how…

  9. Space Station Freedom electrical performance model

    NASA Technical Reports Server (NTRS)

    Hojnicki, Jeffrey S.; Green, Robert D.; Kerslake, Thomas W.; Mckissock, David B.; Trudell, Jeffrey J.

    1993-01-01

    The baseline Space Station Freedom electric power system (EPS) employs photovoltaic (PV) arrays and nickel hydrogen (NiH2) batteries to supply power to housekeeping and user electrical loads via a direct current (dc) distribution system. The EPS was originally designed for an operating life of 30 years through orbital replacement of components. As the design and development of the EPS continues, accurate EPS performance predictions are needed to assess design options, operating scenarios, and resource allocations. To meet these needs, NASA Lewis Research Center (LeRC) has, over a 10 year period, developed SPACE (Station Power Analysis for Capability Evaluation), a computer code designed to predict EPS performance. This paper describes SPACE, its functionality, and its capabilities.

  10. An Evolutionary Model for Space Solar Power

    NASA Astrophysics Data System (ADS)

    Boechler, Nicholas; Hameer, Sameer; Wanis, Sam; Komerath, Narayanan

    2006-01-01

    The primary difficulties with the dream of Space Solar Power (SSP) for Earth, are the extreme launch costs of solar power satellites to Geosynchronous Earth Orbit (GEO), and the absence of an evolutionary path to SSP. This makes the cost-to-first-power unacceptably high. This paper presents a 3-stage approach to SSP, and lay out the problems and opportunities. The key idea is to use space assets initially for global transmission and distribution, rather than generation, establish the infrastructure, and then add space-based power generation to a revenue-generating power grid. In the first stage, a Space Power Grid is established with satellites 1,200 km above Earth, distributing earth-generated beamed microwaves to other satellites and ground receivers. This boosts the earth-based alternative power industry (wind and solar-thermal) by providing transmission between any points on earth, and accommodating fluctuations in demand and supply. It also satisfies strategic needs for emergency power delivery. In Stage 2, direct power conversion technology will augment the existing space power grid with space-generated solar power. In Stage 3, large ultralight GEO reflectors will beam light to the direct-conversion collectors, and multiply the power through the grid. The need to put expensive, heavy solar arrays in high orbit is avoided, along with the objections to atmospheric transmission of visible light. The system would gain significantly from the development of low-mass, high-efficiency conversion equipment for direct conversion of broadband solar energy to beamed microwaves.

  11. No One Model American. The University of Toledo College of Education 1979/Educational Comment.

    ERIC Educational Resources Information Center

    Lopez, Thomas R., Ed.

    Endorsing the principle that there is no one model American, the 10 essays in this monograph demonstrate cultural pluralism and illustrate the need for multicultural education in American schools. A general statement, adopted by the American Association of Colleges for Teacher Education, emphasizes that multicultural education affirms that schools…

  12. Using and Developing Measurement Instruments in Science Education: A Rasch Modeling Approach. Science & Engineering Education Sources

    ERIC Educational Resources Information Center

    Liu, Xiufeng

    2010-01-01

    This book meets a demand in the science education community for a comprehensive and introductory measurement book in science education. It describes measurement instruments reported in refereed science education research journals, and introduces the Rasch modeling approach to developing measurement instruments in common science assessment domains,…

  13. Waves of Educational Model Production: The Case of Higher Education Institutionalization in Malawi, 1964-2004

    ERIC Educational Resources Information Center

    Holland, Dana G.

    2010-01-01

    The domain of national education systems has been identified as one of the richest areas for exploring questions about globalization, particularly the degree of worldwide convergence in educational institutions. This article addresses questions about the transnational production and institutionalization of educational models through a historical…

  14. Research on Educational Standards in German Science Education--Towards a Model of Student Competences

    ERIC Educational Resources Information Center

    Kulgemeyer, Christoph; Schecker, Horst

    2014-01-01

    This paper gives an overview of research on modelling science competence in German science education. Since the first national German educational standards for physics, chemistry and biology education were released in 2004 research projects dealing with competences have become prominent strands. Most of this research is about the structure of…

  15. Education and public outreach initiatives from the National Aeronautics and Space Administration

    NASA Astrophysics Data System (ADS)

    Daou, Doris

    2011-06-01

    From the dawn of consciousness, humans have looked up and wondered about what the universe holds. It is that sense of wonder and thirst for knowledge that astronomy has helped fuel. In this paper we look at how education and public outreach has been a major element in preparing the next generation of astronomers and in sharing with the public the excitement of discoveries we make when we explore the Universe. The National Aeronautics and Space Administration (NASA) has a clear set of goals and objectives related to education and public outreach. These goals follow directly from NASA's mission ``to inspire the next generation of explorers''. Making progress towards achieving these goals has become an important part of the broad justification for public support of space science. Here we will describe a number of education and public outreach initiatives that are examples of the plethora of NASA funded programs and resources.

  16. Preliminary Multi-Variable Parametric Cost Model for Space Telescopes

    NASA Technical Reports Server (NTRS)

    Stahl, H. Philip; Hendrichs, Todd

    2010-01-01

    This slide presentation reviews creating a preliminary multi-variable cost model for the contract costs of making a space telescope. There is discussion of the methodology for collecting the data, definition of the statistical analysis methodology, single variable model results, testing of historical models and an introduction of the multi variable models.

  17. A neurocomputing approach to model determination of large space structures

    NASA Technical Reports Server (NTRS)

    Travassos, Richard H.

    1988-01-01

    Viewgraphs on a neurocomputing approach to model determination of large space structures are presented. Topics covered include: background on neural networks; math modeling with neural networks; computer architectures for real-time modeling; and hardware and software implementation considerations, OPTIMA/1 data acquisition, modeling, and control workstation.

  18. Activating Built Pedagogy: A Genealogical Exploration of Educational Space at the University of Auckland Epsom Campus and Business School

    ERIC Educational Resources Information Center

    Locke, Kirsten

    2015-01-01

    Inspired by a new teaching initiative that involved a redesign of conventional classroom spaces at the University of Auckland's Epsom Campus, this article considers the relationship between architecture, the built environment and education. It characterises the teaching space of the Epsom Campus as the embodiment of educational policy following…

  19. Safe Spaces, Support, Social Capital: A Critical Analysis of Artists Working with Vulnerable Young People in Educational Contexts

    ERIC Educational Resources Information Center

    Sellman, Edward

    2015-01-01

    This article provides a critical and thematic analysis of three research projects involving artists working with vulnerable young people in educational contexts. It argues that artists create safe spaces in contrast to traditional educational activities but it will also raise questions about what constitutes such a space for participants. It will…

  20. Development, validation and application of numerical space environment models

    NASA Astrophysics Data System (ADS)

    Honkonen, Ilja

    2013-10-01

    Currently the majority of space-based assets are located inside the Earth's magnetosphere where they must endure the effects of the near-Earth space environment, i.e. space weather, which is driven by the supersonic flow of plasma from the Sun. Space weather refers to the day-to-day changes in the temperature, magnetic field and other parameters of the near-Earth space, similarly to ordinary weather which refers to changes in the atmosphere above ground level. Space weather can also cause adverse effects on the ground, for example, by inducing large direct currents in power transmission systems. The performance of computers has been growing exponentially for many decades and as a result the importance of numerical modeling in science has also increased rapidly. Numerical modeling is especially important in space plasma physics because there are no in-situ observations of space plasmas outside of the heliosphere and it is not feasible to study all aspects of space plasmas in a terrestrial laboratory. With the increasing number of computational cores in supercomputers, the parallel performance of numerical models on distributed memory hardware is also becoming crucial. This thesis consists of an introduction, four peer reviewed articles and describes the process of developing numerical space environment/weather models and the use of such models to study the near-Earth space. A complete model development chain is presented starting from initial planning and design to distributed memory parallelization and optimization, and finally testing, verification and validation of numerical models. A grid library that provides good parallel scalability on distributed memory hardware and several novel features, the distributed cartesian cell-refinable grid (DCCRG), is designed and developed. DCCRG is presently used in two numerical space weather models being developed at the Finnish Meteorological Institute. The first global magnetospheric test particle simulation based on the Vlasov description of plasma is carried out using the Vlasiator model. The test shows that the Vlasov equation for plasma in six-dimensionsional phase space is solved correctly b! y Vlasiator, that results are obtained beyond those of the magnetohydrodynamic (MHD) description of plasma and that global magnetospheric simulations using a hybrid-Vlasov model are feasible on current hardware. For the first time four global magnetospheric models using the MHD description of plasma (BATS-R-US, GUMICS, OpenGGCM, LFM) are run with identical solar wind input and the results compared to observations in the ionosphere and outer magnetosphere. Based on the results of the global magnetospheric MHD model GUMICS a hypothesis is formulated for a new mechanism of plasmoid formation in the Earth's magnetotail.

  1. Track structure model of cell damage in space flight

    NASA Technical Reports Server (NTRS)

    Katz, Robert; Cucinotta, Francis A.; Wilson, John W.; Shinn, Judy L.; Ngo, Duc M.

    1992-01-01

    The phenomenological track-structure model of cell damage is discussed. A description of the application of the track-structure model with the NASA Langley transport code for laboratory and space radiation is given. Comparisons to experimental results for cell survival during exposure to monoenergetic, heavy-ion beams are made. The model is also applied to predict cell damage rates and relative biological effectiveness for deep-space exposures.

  2. Progress in Valve Modeling at Stennis Space Center

    NASA Technical Reports Server (NTRS)

    Daines, Russell L.; Woods, Jody L.; Sulyma, Peter

    2003-01-01

    Understanding valve behavior will aid testing of rocket components at Stennis Space Center. The authors of this viewgraph presentation have developed a computational model for a cryogenic liquid control valve, and a gas pressure regulator valve. The model is a compressible/incompressible pressure-based FDNS code from Marshall Space Flight Center (MSFC). It is a k-epsilon turbulence model with wall functions.

  3. Optical modeling in Testbed Environment for Space Situational Awareness (TESSA).

    PubMed

    Nikolaev, Sergei

    2011-08-01

    We describe optical systems modeling in the Testbed Environment for Space Situational Awareness (TESSA) simulator. We begin by presenting a brief outline of the overall TESSA architecture and focus on components for modeling optical sensors. Both image generation and image processing stages are described in detail, highlighting the differences in modeling ground- and space-based sensors. We conclude by outlining the applicability domains for the TESSA simulator, including potential real-life scenarios. PMID:21833092

  4. Lunar and Meteorite Sample Education Disk Program - Space Rocks for Classrooms, Museums, Science Centers, and Libraries

    NASA Technical Reports Server (NTRS)

    Allen, Jaclyn; Luckey, M.; McInturff, B.; Huynh, P.; Tobola, K.; Loftin, L.

    2010-01-01

    NASA is eager for students and the public to experience lunar Apollo samples and meteorites first hand. Lunar rocks and soil, embedded in Lucite disks, are available for educators to use in their classrooms, museums, science centers, and public libraries for education activities and display. The sample education disks are valuable tools for engaging students in the exploration of the Solar System. Scientific research conducted on the Apollo rocks reveals the early history of our Earth-Moon system and meteorites reveal much of the history of the early solar system. The rocks help educators make the connections to this ancient history of our planet and solar system and the basic processes accretion, differentiation, impact and volcanism. With these samples, educators in museums, science centers, libraries, and classrooms can help students and the public understand the key questions pursued by many NASA planetary missions. The Office of the Curator at Johnson Space Center is in the process of reorganizing and renewing the Lunar and Meteorite Sample Education Disk Program to increase reach, security and accountability. The new program expands the reach of these exciting extraterrestrial rocks through increased access to training and educator borrowing. One of the expanded opportunities is that trained certified educators from science centers, museums, and libraries may now borrow the extraterrestrial rock samples. Previously the loan program was only open to classroom educators so the expansion will increase the public access to the samples and allow educators to make the critical connections to the exciting exploration missions taking place in our solar system. Each Lunar Disk contains three lunar rocks and three regolith soils embedded in Lucite. The anorthosite sample is a part of the magma ocean formed on the surface of Moon in the early melting period, the basalt is part of the extensive lunar mare lava flows, and the breccias sample is an important example of the violent impact history of the Moon. The disks also include two regolith soils and orange glass from a pyroclastic deposit. Each Meteorite Disk contains two ordinary chondrites, one carbonaceous chondrite, one iron, one stony iron, and one achondrite. These samples will help educators share the early history of the solar system with students and the public. Educators may borrow either lunar or meteorite disks and the accompanying education materials through the Johnson Space Center Curatorial Office. In trainings provided by the NASA Aerospace Education Services Program specialists, educators certified to borrow the disk learn about education resources, the proper use of the samples, and the special security for care and shipping of the disks. The Lunar and Meteorite Sample Education Disk Program will take NASA exploration to more people. Getting Space Rocks out to the public and inspiring the public about new space exploration is the focus of the NASA disk loan program.

  5. The Educational Benefits of Being Spaced Out: Sibship Density and Educational Progress.

    ERIC Educational Resources Information Center

    Powell, Brian; Steelman, Lala Carr

    1993-01-01

    Using data from the High School and Beyond survey for 10,188 sophomores and 8,491 seniors, investigates the effect of spacing of births of siblings on high school attrition and postsecondary school attendance. Close spacing increases likelihood of dropping out of high school and decreases odds of attending postsecondary school. (SLD)

  6. Developing Learning Spaces in Higher Education: An Evaluation of Experimental Spaces at the University of Leicester

    ERIC Educational Resources Information Center

    Wood, Phil; Warwick, Paul; Cox, Derek

    2012-01-01

    Consideration of the physical environment in which learning takes place has become a growing area of academic interest over the past decade. This study focuses on the experiences and perceptions of academic staff and students who used three refurbished, and innovative, learning spaces at the University of Leicester. The results suggest that the…

  7. Social Indicators of Education and the Model Minority Thesis.

    ERIC Educational Resources Information Center

    Macaranas, Federico M.

    The idea that Asian Americans constitute a "model minority" needing no special help with education or employment is quite widespread, even amongst government officials. This "model minority" thesis has not been investigated empirically, in part because of the lack of a theoretical construct. An interdisciplinary model focusing on educational and…

  8. Selection of Authentic Modelling Practices as Contexts for Chemistry Education

    ERIC Educational Resources Information Center

    Prins, Gjalt T.; Bulte, Astrid M. W.; van Driel, Jan H.; Pilot, Albert

    2008-01-01

    In science education, students should come to understand the nature and significance of models. In the case of chemistry education it is argued that the present use of models is often not meaningful from the students' perspective. A strategy to overcome this problem is to use an authentic chemical modelling practice as a context for a curriculum…

  9. Adapting the Sport Education Model for Children with Disabilities

    ERIC Educational Resources Information Center

    Presse, Cindy; Block, Martin E.; Horton, Mel; Harvey, William J.

    2011-01-01

    The sport education model (SEM) has been widely used as a curriculum and instructional model to provide children with authentic and active sport experiences in physical education. In this model, students are assigned various roles to gain a deeper understanding of the sport or activity. This article provides a brief overview of the SEM and…

  10. Development of Bilingual/Bicultural Education Models. Final Report.

    ERIC Educational Resources Information Center

    Baratz, Joan C.; And Others

    This report discusses the development of bilingual/bicultural education models. Included is information concerning the goals of bilingual education, six models of program realization, and problems and possibilities in implementing the models. Also included are footnotes and a bibliography. The appendixes present various articles: "A Brief Survey…

  11. Dynamics in Higher Education Politics: A Theoretical Model

    ERIC Educational Resources Information Center

    Kauko, Jaakko

    2013-01-01

    This article presents a model for analysing dynamics in higher education politics (DHEP). Theoretically the model draws on the conceptual history of political contingency, agenda-setting theories and previous research on higher education dynamics. According to the model, socio-historical complexity can best be analysed along two dimensions: the…

  12. Teacher Fidelity to One Physical Education Curricular Model

    ERIC Educational Resources Information Center

    Kloeppel, Tiffany; Kulinna, Pamela Hodges; Stylianou, Michalis; van der Mars, Hans

    2013-01-01

    This study addressed teachers' fidelity to one Physical Education curricular model. The theoretical framework guiding this study included professional development and fidelity to curricular models. In this study, teachers' fidelity to the Dynamic Physical Education (DPE) curricular model was measured for high and nonsupport district groups.…

  13. Universal Instructional Design as a Model for Educational Programs

    ERIC Educational Resources Information Center

    Higbee, Jeanne L.

    2007-01-01

    This article describes Universal Instructional Design as an inclusive pedagogical model for use in educational programs, whether provided by traditional educational institutions, community-based initiatives, or workplace literacy projects. For the benefit of public relations specialists and classroom educators alike, the article begins with a…

  14. A Global Model of Paradigm Development in Sociology of Education.

    ERIC Educational Resources Information Center

    Mahler, Fred

    1985-01-01

    Education is usually seen as an institution aimed at providing the skilled human resources needed for economic growth. Education should also help future citizens develop a better and more just world. A global model that stresses the cultural component of the interrelation between society and education is presented. (RM)

  15. Building Bridges between Neuroscience, Cognition and Education with Predictive Modeling

    ERIC Educational Resources Information Center

    Stringer, Steve; Tommerdahl, Jodi

    2015-01-01

    As the field of Mind, Brain, and Education seeks new ways to credibly bridge the gap between neuroscience, the cognitive sciences, and education, various connections are being developed and tested. This article presents a framework and offers examples of one approach, predictive modeling within a virtual educational system that can include…

  16. Modeling Students' Emotions from Cognitive Appraisal in Educational Games

    E-print Network

    Conati, Cristina

    Modeling Students' Emotions from Cognitive Appraisal in Educational Games Cristina Conati, Xiaoming during interaction with an educational game. Following a well-known cognitive theory of emotions (the OCC games for education are learning environments that try to increase the learner's motivation by embedding

  17. Space Experiment Module: A new low-cost capability for education payloads

    NASA Technical Reports Server (NTRS)

    Goldsmith, Theodore C.; Lewis, Ruthan

    1995-01-01

    The Space Experiment Module (SEM) concept is one of a number of education initiatives being pursued by the NASA Shuttle Small Payloads Project (SSPP) in an effort to increase educational access to space by means of Space Shuttle Small Payloads and associated activities. In the SEM concept, NASA will provide small containers ('modules') which can accommodate small zero-gravity experiments designed and constructed by students. A number, (nominally ten), of the modules will then be flown in an existing Get Away Special (GAS) carrier on the Shuttle for a flight of 5 to 10 days. In addition to the module container, the NASA carrier system will provide small amounts of electrical power and a computer system for controlling the operation of the experiments and recording experiment data. This paper describes the proposed SEM carrier system and program approach.

  18. Validation of nuclear models used in space radiation shielding applications

    SciTech Connect

    Norman, Ryan B.; Blattnig, Steve R.

    2013-01-15

    A program of verification and validation has been undertaken to assess the applicability of models to space radiation shielding applications and to track progress as these models are developed over time. In this work, simple validation metrics applicable to testing both model accuracy and consistency with experimental data are developed. The developed metrics treat experimental measurement uncertainty as an interval and are therefore applicable to cases in which epistemic uncertainty dominates the experimental data. To demonstrate the applicability of the metrics, nuclear physics models used by NASA for space radiation shielding applications are compared to an experimental database consisting of over 3600 experimental cross sections. A cumulative uncertainty metric is applied to the question of overall model accuracy, while a metric based on the median uncertainty is used to analyze the models from the perspective of model development by examining subsets of the model parameter space.

  19. Using Philosophy of Education to Create Communities in Difficult Times: Adult Learners and New Spaces for Learning Together

    ERIC Educational Resources Information Center

    Mayo, Cris

    2013-01-01

    This article examines the kind of space formed by philosophical discussion of education with lower-income, adult learners making their way back to structured education amidst work and life responsibilities. It explores two new social contexts that define this experience of return to education. The first is the sociability of philosophical…

  20. Opportunities for Space Science Education Using Current and Future Solar System Missions

    NASA Astrophysics Data System (ADS)

    Matiella Novak, M.; Beisser, K.; Butler, L.; Turney, D.

    2010-12-01

    The Education and Public Outreach (E/PO) office in The Johns Hopkins University Applied Physics Laboratory (APL) Space Department strives to excite and inspire the next generation of explorers by creating interactive education experiences. Since 1959, APL engineers and scientists have designed, built, and launched 61 spacecraft and over 150 instruments involved in space science. With the vast array of current and future Solar System exploration missions available, endless opportunities exist for education programs to incorporate the real-world science of these missions. APL currently has numerous education and outreach programs tailored for K-12 formal and informal education, higher education, and general outreach communities. Current programs focus on Solar System exploration missions such as the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM), Miniature Radio Frequency (Mini-RF) Moon explorer, the Radiation Belt Storm Probes (RBSP), New Horizons mission to Pluto, and the Thermosphere Ionosphere Mesosphere Energetics and Dynamics (TIMED) Satellite, to name a few. Education and outreach programs focusing on K-12 formal education include visits to classrooms, summer programs for middle school students, and teacher workshops. APL hosts a Girl Power event and a STEM (Science, Technology, Engineering, and Mathematics) Day each year. Education and outreach specialists hold teacher workshops throughout the year to train educators in using NASA spacecraft science in their lesson plans. High school students from around the U.S. are able to engage in NASA spacecraft science directly by participating in the Mars Exploration Student Data Teams (MESDT) and the Student Principal Investigator Programs. An effort is also made to generate excitement for future missions by focusing on what mysteries will be solved. Higher education programs are used to recruit and train the next generation of scientists and engineers. The NASA/APL Summer Internship Program offers a unique glimpse into the Space Department’s “end-to-end” approach to mission design and execution. College students - both undergraduate and graduate - are recruited from around the U.S. to work with APL scientists and engineers who act as mentors to the students. Many students are put on summer projects that allow them to work with existing spacecraft systems, while others participate in projects that investigate the operational and science objectives of future planned spacecraft systems. In many cases these interns have returned to APL as full-time staff after graduation.

  1. Using Model-Driven Development Tools for Object-Oriented Modeling Education

    E-print Network

    Stevens, Perdita

    the effective use of MDD tools in UML modeling education. Note that, in this paper, tools with the ability research questions. When using MDD tools in modeling education for novices, RQ1 what is the differenceUsing Model-Driven Development Tools for Object-Oriented Modeling Education Seiko Akayama1 , Kenji

  2. Using a model to evaluate nursing education and professional practise.

    PubMed

    Kapborg, Inez; Fischbein, Siv

    2002-01-01

    The concept of evaluation is becoming increasingly ambiguous and a lot of processes may be called evaluation without any clear definitions. A theoretical frame of reference may function as a compass in an evaluation context when collecting, analysing and interpreting data as well as drawing conclusions. The purpose of the present study was to present and discuss the applicability of an educational interaction model for the evaluation of nursing education programs and the professional competence of nurses. The model combines different dimensions in the educational process, using both a student and an educational perspective. It is not uncommon for evaluations to concentrate on one dimension only, which tends to give an insufficient picture of the process of interaction. Examples are provided from nurse students/nurses education and professional practise to show that the relationship between students' abilities and educational factors, in the form of intentional goals and educational frameworks, have an influence on educational outcome. PMID:12084019

  3. The Pleurodele, an animal model for space biology studies

    NASA Astrophysics Data System (ADS)

    Gualandris, L.; Grinfeld, S.; Foulquier, F.; Kan, P.; Duprat, A. M.

    Pleurodeles waltl, an Urodele amphibian is proposed as a model for space biology studies. Our laboratory is developing three types of experiments in space using this animal: 1) in vivo fertilization and development (``FERTILE'' project); 2) influence of microgravity and space radiation on the organization and preservation of spacialized structures in the neurons and muscle cells (in vitro; ``CELIMENE'' PROJECT); 3) influence of microgravity on tissue regeneration (muscle, bone, epidermis and spinal cord).

  4. The moduli space of superconformal instantons in sigma models

    SciTech Connect

    Monastyrsky, M.I. ); Natanzon, S.M. )

    1991-06-21

    In this paper, an approach to instantons in supersymmetrical 2-dimensional sigma models is discussed. In this approach superinstantons are characterized as the superconformal maps of a physical space into the isotopic (target) space. The authors consider a special case of the supersphere with punctures. New topological invariants as the number of the so-called fermionic points appear in this case. The authors also analyze the structure of the moduli space of superinstantons within this framework.

  5. Shuttle Space Suit: Fabric/LCVG Model Validation. Chapter 8

    NASA Technical Reports Server (NTRS)

    Wilson, J. W.; Tweed, J.; Zeitlin, C.; Kim, M.-H. Y.; Anderson, B. M.; Cucinotta, F. A.; Ware, J.; Persans, A. E.

    2003-01-01

    A detailed space suit computational model is being developed at the Langley Research Center for radiation exposure evaluation studies. The details of the construction of the space suit are critical to estimation of exposures and assessing the risk to the astronaut on EVA. Past evaluations of space suit shielding properties assumed the basic fabric layup (Thermal Micrometeoroid Garment, fabric restraints, and pressure envelope) and LCVG could be homogenized as a single layer overestimating the protective properties over 60 percent of the fabric area. The present space suit model represents the inhomogeneous distributions of LCVG materials (mainly the water filled cooling tubes). An experimental test is performed using a 34-MeV proton beam and high-resolution detectors to compare with model-predicted transmission factors. Some suggestions are made on possible improved construction methods to improve the space suit s protection properties.

  6. Dynamic modeling and adaptive control for space stations

    NASA Technical Reports Server (NTRS)

    Ih, C. H. C.; Wang, S. J.

    1985-01-01

    Of all large space structural systems, space stations present a unique challenge and requirement to advanced control technology. Their operations require control system stability over an extremely broad range of parameter changes and high level of disturbances. During shuttle docking the system mass may suddenly increase by more than 100% and during station assembly the mass may vary even more drastically. These coupled with the inherent dynamic model uncertainties associated with large space structural systems require highly sophisticated control systems that can grow as the stations evolve and cope with the uncertainties and time-varying elements to maintain the stability and pointing of the space stations. The aspects of space station operational properties are first examined, including configurations, dynamic models, shuttle docking contact dynamics, solar panel interaction, and load reduction to yield a set of system models and conditions. A model reference adaptive control algorithm along with the inner-loop plant augmentation design for controlling the space stations under severe operational conditions of shuttle docking, excessive model parameter errors, and model truncation are then investigated. The instability problem caused by the zero-frequency rigid body modes and a proposed solution using plant augmentation are addressed. Two sets of sufficient conditions which guarantee the globablly asymptotic stability for the space station systems are obtained.

  7. AIAA Educator Academy - Mars Rover Curriculum: A 6 week multidisciplinary space science based curriculum

    NASA Astrophysics Data System (ADS)

    Henriquez, E.; Bering, E. A.; Slagle, E.; Nieser, K.; Carlson, C.; Kapral, A.

    2013-12-01

    The Curiosity mission has captured the imagination of children, as NASA missions have done for decades. The AIAA and the University of Houston have developed a flexible curriculum program that offers children in-depth science and language arts learning culminating in the design and construction of their own model rover. The program is called the Mars Rover Model Celebration. It focuses on students, teachers and parents in grades 3-8. Students learn to research Mars in order to pick a science question about Mars that is of interest to them. They learn principles of spacecraft design in order to build a model of a Mars rover to carry out their mission on the surface of Mars. The model is a mock-up, constructed at a minimal cost from art supplies. This project may be used either informally as an after school club or youth group activity or formally as part of a class studying general science, earth science, solar system astronomy or robotics, or as a multi-disciplinary unit for a gifted and talented program. The project's unique strength lies in engaging students in the process of spacecraft design and interesting them in aerospace engineering careers. The project is aimed at elementary and secondary education. Not only will these students learn about scientific fields relevant to the mission (space science, physics, geology, robotics, and more), they will gain an appreciation for how this knowledge is used to tackle complex problems. The low cost of the event makes it an ideal enrichment vehicle for low income schools. It provides activities that provide professional development to educators, curricular support resources using NASA Science Mission Directorate (SMD) content, and provides family opportunities for involvement in K-12 student learning. This paper will describe the structure and organization of the 6 week curriculum. A set of 30 new 5E lesson plans have been written to support this project as a classroom activity. The challenge of developing interactive learning activities for planetary science will be explored. These lesson plans incorporate state of the art interactive pedagogy and current NASA Planetary Science materials.

  8. Space station architectural elements model study

    NASA Technical Reports Server (NTRS)

    Kalil, Michael

    1987-01-01

    The space station must unite the properties and behavior of individual and place, using proportions from both to make whole the understanding of ourselves at this moment in evolution. Harmonious proportions in any environment are similar to the acceptance and enjoyment of the harmony of many well-tuned musical instruments. A well-tuned or well-ordered environment tends to have invisible proportions. They produce order but do not intrude on the perception and cognitive mapping of the environment. Systems of proportion are not ends in themselves but are a means to select a series of spaces which relate one to another in dimensionally specific terms. These internal relationships create a whole when the forms are harmonious. This harmonic relationship is of intrinsic value for individuals to be physically and psychologically in balance with their universe.

  9. Ice Sheet System Model as Educational Entertainment

    NASA Astrophysics Data System (ADS)

    Perez, G.

    2013-12-01

    Understanding the importance of polar ice sheets and their role in the evolution of Sea Level Rise (SLR), as well as Climate Change, is of paramount importance for policy makers as well as the public and schools at large. For example, polar ice sheets and glaciers currently account for 1/3 of the SLR signal, a ratio that will increase in the near to long-term future, which has tremendous societal ramifications. Consequently, it is important to increase awareness about our changing planet. In our increasingly digital society, mobile and web applications are burgeoning venues for such outreach. The Ice Sheet System Model (ISSM) is a software that was developed at the Jet Propulsion Laboratory/CalTech/NASA, in collaboration with University of California Irvine (UCI), with the goal of better understanding the evolution of polar ice sheets. It is a state-of-the-art framework, which relies on higher-end cluster-computing to address some of the aforementioned challenges. In addition, it is a flexible framework that can be deployed on any hardware; in particular, on mobile platforms such as Android or iOS smart phones. Here, we look at how the ISSM development team managed to port their model to these platforms, what the implications are for improving how scientists disseminate their results, and how a broader audience may familiarize themselves with running complex climate models in simplified scenarios which are highly educational and entertaining in content. We also look at the future plans toward a web portal fully integrated with mobile technologies to deliver the best content to the public, and to provide educational plans/lessons that can be used in grades K-12 as well as collegiate under-graduate and graduate programs.

  10. Space Science Cloud: a Virtual Space Science Research Platform Based on Cloud Model

    NASA Astrophysics Data System (ADS)

    Hu, Xiaoyan; Tong, Jizhou; Zou, Ziming

    Through independent and co-operational science missions, Strategic Pioneer Program (SPP) on Space Science, the new initiative of space science program in China which was approved by CAS and implemented by National Space Science Center (NSSC), dedicates to seek new discoveries and new breakthroughs in space science, thus deepen the understanding of universe and planet earth. In the framework of this program, in order to support the operations of space science missions and satisfy the demand of related research activities for e-Science, NSSC is developing a virtual space science research platform based on cloud model, namely the Space Science Cloud (SSC). In order to support mission demonstration, SSC integrates interactive satellite orbit design tool, satellite structure and payloads layout design tool, payload observation coverage analysis tool, etc., to help scientists analyze and verify space science mission designs. Another important function of SSC is supporting the mission operations, which runs through the space satellite data pipelines. Mission operators can acquire and process observation data, then distribute the data products to other systems or issue the data and archives with the services of SSC. In addition, SSC provides useful data, tools and models for space researchers. Several databases in the field of space science are integrated and an efficient retrieve system is developing. Common tools for data visualization, deep processing (e.g., smoothing and filtering tools), analysis (e.g., FFT analysis tool and minimum variance analysis tool) and mining (e.g., proton event correlation analysis tool) are also integrated to help the researchers to better utilize the data. The space weather models on SSC include magnetic storm forecast model, multi-station middle and upper atmospheric climate model, solar energetic particle propagation model and so on. All the services above-mentioned are based on the e-Science infrastructures of CAS e.g. cloud storage and cloud computing. SSC provides its users with self-service storage and computing resources at the same time.At present, the prototyping of SSC is underway and the platform is expected to be put into trial operation in August 2014. We hope that as SSC develops, our vision of Digital Space may come true someday.

  11. Thermal modeling, analysis and control of a space suit

    NASA Astrophysics Data System (ADS)

    Campbell, Anthony Bruce

    The thermal dynamics of two space suits, the Space Shuttle EMU and the MPLSS Advanced Space Suit, are considered as they relate to astronaut thermal comfort control. The activities documented in this dissertation cover three related areas, modeling, analysis, and control. A detailed dynamic lumped capacitance thermal model of the operational Space Shuttle EMU is used to analyze the thermal dynamics of the system with observations verified using experimental and flight data. Prior to using the model to define performance characteristics and limitations for the space suit, the model is first evaluated and improved. This evaluation includes determining the effect of various model parameters on model performance and quantifying various temperature prediction errors in terms of heat transfer and heat storage. The thermal dynamics and design of an Advanced Space Suit are next considered. A transient model of the MPLSS Advanced Space Suit design is developed and implemented using MATLAB/Simulink, to help with sizing, with design evaluation, and with the development of an automatic thermal comfort control strategy. The model is described and the thermal characteristics of the Advanced Space Suit are investigated including various parametric design studies. The steady state performance envelope for the Advanced Space Suit is defined in terms of the thermal environment and human metabolic rate and the transient response of the human-suit-MPLSS system is analyzed. The observations and insights about the thermal dynamics of a space suit are then applied to the automatic thermal comfort control of the MPLSS Advanced Space Suit. Automatic thermal comfort control for the Advanced Space Suit is investigated using three proposed strategies. These strategies use a transient thermal comfort definition based on body heat storage. The first strategy is measurement based using a proposed body heat storage estimation method to determine the astronaut's thermal state. The second strategy is model based using a model to determine the desired liquid cooling garment inlet temperature to provide thermal comfort. The third strategy is a hybrid strategy combining the measurement based and model based approach using the Generalized Predictive Control framework. Each strategy then uses a resource allocation decision logic to determine which of three control mechanisms to use so that thermal comfort can be provided while minimizing the use of consumables. Accuracy and performance of the strategies are evaluated using simulations, highlighting their advantages and limitations.

  12. A Simulation and Modeling Framework for Space Situational Awareness

    SciTech Connect

    Olivier, S S

    2008-09-15

    This paper describes the development and initial demonstration of a new, integrated modeling and simulation framework, encompassing the space situational awareness enterprise, for quantitatively assessing the benefit of specific sensor systems, technologies and data analysis techniques. The framework is based on a flexible, scalable architecture to enable efficient, physics-based simulation of the current SSA enterprise, and to accommodate future advancements in SSA systems. In particular, the code is designed to take advantage of massively parallel computer systems available, for example, at Lawrence Livermore National Laboratory. The details of the modeling and simulation framework are described, including hydrodynamic models of satellite intercept and debris generation, orbital propagation algorithms, radar cross section calculations, optical brightness calculations, generic radar system models, generic optical system models, specific Space Surveillance Network models, object detection algorithms, orbit determination algorithms, and visualization tools. The use of this integrated simulation and modeling framework on a specific scenario involving space debris is demonstrated.

  13. Postcolonial foldings of space and identity in science education: limits, transformations, prospects

    NASA Astrophysics Data System (ADS)

    Zembylas, Michalinos; Avraamidou, Lucy

    2008-12-01

    The four essays reviewed here constitute a worthwhile attempt to discuss various aspects of postcolonial theory, and offer constructive ideas to ongoing academic as well as public conversations with respect to whether science education can meet the challenges of educating an increasingly diverse population in the 21st century. These essays are grounded in the assumption that it is difficult to make meaningful and transformative changes in science education so that educators' efforts take into consideration the dramatic changes (i.e., diverse culture and racial origins, language, economic status etc.) of `an era of globalization' in order to meet the demands of today's schools. Each of these four essays problematizes various aspects of the social and cultural conditions of science education nowadays using different `postcolonial' ideas to interpret the implications for science learning and teaching. Although the term `postcolonial' has certainly multiple meanings in the literature, we use this term here to describe the philosophical position of these essays to challenge long-standing and hegemonic practices and taken-for-granted assumptions in science education. Through critical analysis of these essays, we engage in a dialogue with the authors, focusing on two of what seem crucial issues in understanding the potential contributions as well as the risks of postcolonial concepts in science education; these issues are space and identity. We choose these issues because they permeate all four essays in interesting and often provocative ways.

  14. Identification and evaluation of educational uses and users for the STS. Educational planning for utilization of space shuttle ED-PLUSS

    NASA Technical Reports Server (NTRS)

    Engle, H. A.; Christensen, D. L.

    1974-01-01

    A planning and feasibility study to identify and document a methodology needed to incorporate educational programs into future missions and operations of the space transportation system was conducted. Six tasks were identified and accomplished during the study. The task statements are as follows: (1) potential user identification, (2) a review of space education programs, (3) development of methodology for user involvement, (4) methods to encourage user awareness, (5) compilation of follow-on ideas, and (6) response to NASA questions. Specific recommendations for improving the educational coverage of space activities are provided.

  15. Gravitational and Space Biology 18(2) June 2005 11 WORMS IN SPACE? A MODEL BIOLOGICAL DOSIMETER

    E-print Network

    Baillie, David

    and to physically measure radiation on the space station or on space probes. However, the actual biological affectsGravitational and Space Biology 18(2) June 2005 11 WORMS IN SPACE? A MODEL BIOLOGICAL DOSIMETER of long-term exposure to radiation in space. Exposure to radiation can result in serious heritable defects

  16. Modeling student success in engineering education

    NASA Astrophysics Data System (ADS)

    Jin, Qu

    In order for the United States to maintain its global competitiveness, the long-term success of our engineering students in specific courses, programs, and colleges is now, more than ever, an extremely high priority. Numerous studies have focused on factors that impact student success, namely academic performance, retention, and/or graduation. However, there are only a limited number of works that have systematically developed models to investigate important factors and to predict student success in engineering. Therefore, this research presents three separate but highly connected investigations to address this gap. The first investigation involves explaining and predicting engineering students' success in Calculus I courses using statistical models. The participants were more than 4000 first-year engineering students (cohort years 2004 - 2008) who enrolled in Calculus I courses during the first semester in a large Midwestern university. Predictions from statistical models were proposed to be used to place engineering students into calculus courses. The success rates were improved by 12% in Calculus IA using predictions from models developed over traditional placement method. The results showed that these statistical models provided a more accurate calculus placement method than traditional placement methods and help improve success rates in those courses. In the second investigation, multi-outcome and single-outcome neural network models were designed to understand and to predict first-year retention and first-year GPA of engineering students. The participants were more than 3000 first year engineering students (cohort years 2004 - 2005) enrolled in a large Midwestern university. The independent variables include both high school academic performance factors and affective factors measured prior to entry. The prediction performances of the multi-outcome and single-outcome models were comparable. The ability to predict cumulative GPA at the end of an engineering student's first year of college was about a half of a grade point for both models. The predictors of retention and cumulative GPA while being similar differ in that high school academic metrics play a more important role in predicting cumulative GPA with the affective measures playing a more important role in predicting retention. In the last investigation, multi-outcome neural network models were used to understand and to predict engineering students' retention, GPA, and graduation from entry to departure. The participants were more than 4000 engineering students (cohort years 2004 - 2006) enrolled in a large Midwestern university. Different patterns of important predictors were identified for GPA, retention, and graduation. Overall, this research explores the feasibility of using modeling to enhance a student's educational experience in engineering. Student success modeling was used to identify the most important cognitive and affective predictors for a student's first calculus course retention, GPA, and graduation. The results suggest that the statistical modeling methods have great potential to assist decision making and help ensure student success in engineering education.

  17. A Model Collaborative Platform for Geoscience Education

    NASA Astrophysics Data System (ADS)

    Fox, S.; Manduca, C. A.; Iverson, E. A.

    2012-12-01

    Over the last decade SERC at Carleton College has developed a collaborative platform for geoscience education that has served dozens of projects, thousands of community authors and millions of visitors. The platform combines a custom technical infrastructure: the SERC Content Management system (CMS), and a set of strategies for building web-resources that can be disseminated through a project site, reused by other projects (with attribution) or accessed via an integrated geoscience education resource drawing from all projects using the platform. The core tools of the CMS support geoscience education projects in building project-specific websites. Each project uses the CMS to engage their specific community in collecting, authoring and disseminating the materials of interest to them. At the same time the use of a shared central infrastructure allows cross-fertilization among these project websites. Projects are encouraged to use common templates and common controlled vocabularies for organizing and displaying their resources. This standardization is then leveraged through cross-project search indexing which allow projects to easily incorporate materials from other projects within their own collection in ways that are relevant and automated. A number of tools are also in place to help visitors move among project websites based on their personal interests. Related links help visitors discover content related topically to their current location that is in a 'separate' project. A 'best bets' feature in search helps guide visitors to pages that are good starting places to explore resources on a given topic across the entire range of hosted projects. In many cases these are 'site guide' pages created specifically to promote a cross-project view of the available resources. In addition to supporting the cross-project exploration of specific themes the CMS also allows visitors to view the combined suite of resources authored by any particular community member. Automatically generated author profiles highlight the contributions an individual has made through any of the projects with an option for customization by the author. An overarching portal site provides a unified view of resources within this diverse set of geoscience education projects. The SERC CMS provides a common platform upon which individual projects can build their own identities, while allowing cross-project pollination and synergies to be realized without significant extra investment by each project. This is a sustainable model for a collaborative platform that takes advantage of the energy and resources of individual projects to advance larger community goals.

  18. Making Space for Democracy through Assessment and Feedback in Higher Education: Thoughts from an Action Research Project in Education Studies

    ERIC Educational Resources Information Center

    McDonnell, Jane; Curtis, Will

    2014-01-01

    This paper reports on an action research project into the development of a "democratic feedback model" with students on an education studies programme at a post-1992 university in the UK. Building on work that has explored the dialogic dimensions of assessment and feedback, the research explored the potential for more…

  19. Adolescents, New Urban Spaces and Understanding Spatial Isolation: Can Geography Educators Lead Educational Reforms?

    ERIC Educational Resources Information Center

    Robertson, Margaret E.; Burston, Mary A.

    2015-01-01

    Imagining futures is challenging planners, policy-makers and educators alike. For young people growing up in our increasingly urbanised landscapes, new imaginaries are needed. Some of the complexities emerging in urban ecology are considered through an overview of geographical traditions and research findings reporting perspectives of young people…

  20. IHY activities in West Asia: Research and Education in Astronomy and Space Sciences for Arab Countries

    NASA Astrophysics Data System (ADS)

    Al-Naimiy, H. M. K.

    2006-11-01

    alnaimiy2@yahoo.com Astronomy and Space Sciences (ASS) are important fields of research, study, knowledge and culture. They have been the cradle of both eastern and western sciences. We all know, from education and psychology, about the effective teaching and learning of ASS. Unfortunately, a small percentage of this knowledge is actually used in teaching at schools, universities level and any other academic institutions in the Arab countries. The challenge is to provide effective professional development for ASS educators and researchers at all levels, from elementary school to university. ASS is the most appealing subject to young students and very important tool to convey scientific knowledge? Once students have understood the importance of science, they might be more easily pursued to continue their education in science and technology. The aim of this paper is to show the importance of the formal and informal ASS research, and education, giving an example of a possible curriculum, projects, and comments on the activities that have been carried out in a few Arab countries. We feel the need for a new communication channel among the Arab people based on our common scientific ground. ASS is, in this respect, the best possible choice in the vast cultural heritage of the Arab basin. The final purpose is scientific and economical. Building modern and good observatories, planetariums and research centers in the region jointly by Arab astronomers and space scientists is essential and will be an excellent step toward developing astronomy and astrophysics (for research, education and knowledge).

  1. Modeling and Observations of Optical Space Weathering on Vesta

    NASA Astrophysics Data System (ADS)

    Blewett, D. T.; Denevi, B. W.; Le Corre, L.; Reddy, V.; Schroder, S. E.; Pieters, C. M.; Tosi, F.; Zambon, F.; De Sanctis, M. C.; Ammannito, E.; Roatsch, T.; Raymond, C. A.; Russell, C. T.

    2015-11-01

    We use Hapke model spectra to predict the effects of lunar-style space weathering on Vesta, contrast with the effects of mixing with carbonaceous-chondrite material, and to guide interpretation of Dawn multispectral observations of Vesta.

  2. Nonlinear Sigma Models with Compact Hyperbolic Target Spaces

    E-print Network

    Gubser, Steven; Schoenholz, Samuel S; Stoica, Bogdan; Stokes, James

    2015-01-01

    We explore the phase structure of nonlinear sigma models with target spaces corresponding to compact quotients of hyperbolic space, focusing on the case of a hyperbolic genus-2 Riemann surface. The continuum theory of these models can be approximated by a lattice spin system which we simulate using Monte Carlo methods. The target space possesses interesting geometric and topological properties which are reflected in novel features of the sigma model. In particular, we observe a topological phase transition at a critical temperature, above which vortices proliferate, reminiscent of the Kosterlitz-Thouless phase transition in the $O(2)$ model. Unlike in the $O(2)$ case, there are many different types of vortices, suggesting a possible analogy to the Hagedorn treatment of statistical mechanics of a proliferating number of hadron species. Below the critical temperature the spins cluster around six special points in the target space known as Weierstrass points. The diversity of compact hyperbolic manifolds suggest...

  3. Hallucination machine : a body centric model of space perception

    E-print Network

    Zaman, C?ag?r? Hakan

    2014-01-01

    In this thesis I present a novel approach to space perception. I provide a body-centric computational model, The Hallucination Machine, that integrates bodily knowledge with senses in a common modality which I call "the ...

  4. I Love My Sun: An Educational Space Weather Outreach Tool for Children and Senior People

    NASA Astrophysics Data System (ADS)

    Tulunay, Yurdanur; Tulunay, Ersin

    2014-05-01

    In the present day society, there is a vital need for setting up education and outreach activities in the Space Weather field for creating a healthy environment for the proper development of Space Weather markets along with the fundamental and applied research activities. It is important to educate children about the important role that the Sun has in their lives. This presentation gives an educational outreach tool entitled "I Love My Sun" that has been developed for school children in the approximate age group 7 through 11 years. Its main objective is to make children aware of space weather, the Sun, Sun-Earth relations and how they, the children, are part of this global picture. Children are given a lecture about the Sun; this is preceded and followed by the children drawing a picture of the Sun. The activity was initiated by Y. Tulunay in Ankara, Turkey as national project in the context of the 50th anniversary of Space Age and IHY activities. Since then it has been extended into a spatial (Europe) and temporal dimensions. A metric has been developed to facilitate an objective evaluation of the outcomes of the Events. In this presentation, the background behind the "I Love My Sun" initiative is given and it is described how to perform an "I Love My Sun" event. Impressions and main results from the case studies are given. As a new extension, preliminary examples are also given concerning senior people.

  5. The October 1973 space shuttle traffic model, revision 2

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Traffic model data for the space shuttle for calendar years 1980 through 1991 are presented along with some supporting and summary data. This model was developed from the 1973 NASA Payload Model, dated October 1973, and the NASA estimate of the 1973 Non-NASA/Non-DoD Payload Model. The estimates for the DoD flights included are based on the 1971 DoD Mission Model.

  6. Modeling International Space Station (ISS) Floating Potentials

    NASA Technical Reports Server (NTRS)

    Ferguson, Dale C.; Gardner, Barbara

    2002-01-01

    The floating potential of the International Space Station (ISS) as a function of the electron current collection of its high voltage solar array panels is derived analytically. Based on Floating Potential Probe (FPP) measurements of the ISS potential and ambient plasma characteristics, it is shown that the ISS floating potential is a strong function of the electron temperature of the surrounding plasma. While the ISS floating potential has so far not attained the pre-flight predicted highly negative values, it is shown that for future mission builds, ISS must continue to provide two-fault tolerant arc-hazard protection for astronauts on EVA.

  7. Student Identification with Business Education Models: Measurement and Relationship to Educational Outcomes

    ERIC Educational Resources Information Center

    Halbesleben, Jonathon R. B.; Wheeler, Anthony R.

    2009-01-01

    Although management scholars have provided a variety of metaphors to describe the role of students in management courses, researchers have yet to explore students' identification with the models and how they are linked to educational outcomes. This article develops a measurement tool for students' identification with business education models and…

  8. Continuing Education Leadership Matrix: A Model for Practitioners in Higher Education

    ERIC Educational Resources Information Center

    Moroney, Peter

    2007-01-01

    Continuing education (CE) units are a diverse blend of philosophical and pedagogical approaches, personal aptitudes, and professional knowledge and skills. The Continuing Education Leadership Matrix model is presented as a conceptual framework for understanding and managing CE practice. The model is useful to leaders and managers working within CE…

  9. Is space expanding in the Friedmann universe models?

    E-print Network

    Oyvind Gron; Oystein Elgaroy

    2006-09-18

    The interpretation of the expanding universe as an expansion of space has recently been challenged. From the geodesic equation in Friedmann universe models and the empty Milne model, we argue that a Newtonian or special relativistic analysis is not applicable on large scales, and the general relativistic interpretation in terms of expanding space has the advantage of being globally consistent. We also show that the cosmic redshift, interpreted as an expansion effect, containts both the Doppler effect and the gravitational frequency shift.

  10. Moduli spaces of model real submanifolds: Two alternative approaches

    NASA Astrophysics Data System (ADS)

    Sabzevari, Masoud

    2015-11-01

    Instead of the invariant theory approach employed by Beloshaoka and Mamai for constructing the moduli spaces of Beloshapka's universal CR-models, we consider two alternative approaches borrowed from the theories of equivalence problem and Lie symmetries, each of them having its own advantages. Also the moduli space M(1,4) associated to the class of universal CR-models of CR-dimension 1 and codimension 4 is computed by means of the presented methods.

  11. Supporting Research at NASA's Goddard Space Flight Center Through Focused Education and Outreach Programs

    NASA Astrophysics Data System (ADS)

    Ireton, F.; Closs, J.

    2003-12-01

    NASA research scientists work closely with Science Systems and Applications, Inc. (SSAI) personnel at Goddard Space Flight Center (GSFC) on a large variety of education and public outreach (E/PO) initiatives. This work includes assistance in conceptualizing E/PO plans, then carrying through in the development of materials, publication, cataloging, warehousing, and product distribution. For instance, outreach efforts on the Terra, Aqua, and Aura-still in development-EOS missions, as well as planetary and visualization programs, have been coordinated by SSAI employees. E/PO support includes convening and taking part in sessions at professional meetings and workshops. Also included is the coordination of exhibits at professional meetings such as the AGU, AAAS, AMS and educational meetings such as the National Science Teachers Association. Other E/PO efforts include the development and staffing of booths; arranges for booth space and furnishings; shipping of exhibition materials and products; assembling, stocking, and disassembling of booths. E/PO personnel work with organizations external to NASA such as the Smithsonian museum, Library of Congress, U.S. Geological Survey, and associations or societies such as the AGU, American Chemical Society, and National Science Teachers Association to develop products and programs that enhance NASA mission E/PO efforts or to provide NASA information for use in their programs. At GSFC, E/PO personnel coordinate the efforts of the education and public outreach sub-committees in support of the Space and Earth Sciences Data Analysis (SESDA) contract within the GSFC Earth Sciences Directorate. The committee acts as a forum for improving communication and coordination among related Earth science education projects, and strives to unify the representation of these programs among the science and education communities. To facilitate these goals a Goddard Earth Sciences Directorate Education and Outreach Portal has been developed to provide a repository and clearinghouse for upcoming education events, and a speaker's bureau. The committees are planning a series of workshops in the near future to expand participation, and further leverage respective Earth science education and outreach efforts through cooperative work with other NASA centers. Founded in 1977 as a minority, women-owned business, SSAI's staff includes a large and varied pool of scientists, E/PO employees covering a broad range of training and talents. SSAI provides support on a number of NASA related projects at Goddard Space Flight Center (GSFC) in Greenbelt, Maryland ranging from science research to data acquisition, storage, and distribution.

  12. Foundations of Education: Toward A Generative Model.

    ERIC Educational Resources Information Center

    Bernier, Normand R.; McClelland, Averile E.

    1982-01-01

    Three historical and developmental dimensions of teacher education foundations of education are discussed: (1) academic dimension; (2) professional dimension; and (3) client dimension. A fourth dimension, research, is also described. (CJ)

  13. Promoting Excellence in Nursing Education (PENE): Pross evaluation model.

    PubMed

    Pross, Elizabeth A

    2010-08-01

    The purpose of this article is to examine the Promoting Excellence in Nursing Education (PENE) Pross evaluation model. A conceptual evaluation model, such as the one described here, may be useful to nurse academicians in the ongoing evaluation of educational programs, especially those with goals of excellence. Frameworks for evaluating nursing programs are necessary because they offer a way to systematically assess the educational effectiveness of complex nursing programs. This article describes the conceptual framework and its tenets of excellence. PMID:20006912

  14. Interprofessional collaboration: three best practice models of interprofessional education

    PubMed Central

    Bridges, Diane R.; Davidson, Richard A.; Odegard, Peggy Soule; Maki, Ian V.; Tomkowiak, John

    2011-01-01

    Interprofessional education is a collaborative approach to develop healthcare students as future interprofessional team members and a recommendation suggested by the Institute of Medicine. Complex medical issues can be best addressed by interprofessional teams. Training future healthcare providers to work in such teams will help facilitate this model resulting in improved healthcare outcomes for patients. In this paper, three universities, the Rosalind Franklin University of Medicine and Science, the University of Florida and the University of Washington describe their training curricula models of collaborative and interprofessional education. The models represent a didactic program, a community-based experience and an interprofessional-simulation experience. The didactic program emphasizes interprofessional team building skills, knowledge of professions, patient centered care, service learning, the impact of culture on healthcare delivery and an interprofessional clinical component. The community-based experience demonstrates how interprofessional collaborations provide service to patients and how the environment and availability of resources impact one's health status. The interprofessional-simulation experience describes clinical team skills training in both formative and summative simulations used to develop skills in communication and leadership. One common theme leading to a successful experience among these three interprofessional models included helping students to understand their own professional identity while gaining an understanding of other professional's roles on the health care team. Commitment from departments and colleges, diverse calendar agreements, curricular mapping, mentor and faculty training, a sense of community, adequate physical space, technology, and community relationships were all identified as critical resources for a successful program. Summary recommendations for best practices included the need for administrative support, interprofessional programmatic infrastructure, committed faculty, and the recognition of student participation as key components to success for anyone developing an IPE centered program. PMID:21519399

  15. A Prototype for Education Programs using Planetari and Space Centres as Key Tools

    NASA Astrophysics Data System (ADS)

    Thompson, L; Brumfitt, A.; Honan, P.

    Few hands on space experiments designed for school education allow the students and teachers to participate in the discovery of new science. One particularly experiment which flew on STS107 Columbia was designed specifically to do just this. A key feature of the project was to use a Zoo and a University as key tools in providing through life development and support. The project, "Spiders in Space" ran over a four year period resulted in the student and scientist team publishing over twenty refereed papers on their research findings. Throughout the project teacher and student performance, satisfaction, knowledge, abilities and competency were monitored and critically evaluated. The progressive gathering and feedback was used to improve the program and adapt the learning experience to the student needs and abilities. Based on the experience gained with the Spider Experiment on STS-107, the originating team of scientists and teachers have formulated a structure on which to facilitate the design of similar space education cross discipline projects. The project architecture presented uses as key tools Planetaria, Space science education centres, zoos and Universities in the successful delivery of the programs.The engagement of these key tools facilitates a cost effective and educationally sound support network for thousands of schools to have some ownership of their space program. These key tools provide both continuing professional development for teachers wishing to enter the program and field laboratory support for the student classes engaged in it. The resulting programs are designed to foster collaboration between space research and education on an international scale. The sample new program is presented which demonstrates the application of scientific principles by making students and teachers an integral part of current space research. Issues such as environment, climate control and biological diversity are investigated with a view to providing research outcomes in support of the European Aurora Program, the first human mission to Mars. The cross disciplinary nature of the program encourages participation from all students and promotes a team approach. The investigation incorporates topics covered in Physics, Chemistry and Biology within the current secondary school curriculum and integrates them with Economics, Construction, Project Management and International Relations.

  16. A reference model for space data system interconnection services

    NASA Technical Reports Server (NTRS)

    Pietras, John; Theis, Gerhard

    1993-01-01

    The widespread adoption of standard packet-based data communication protocols and services for spaceflight missions provides the foundation for other standard space data handling services. These space data handling services can be defined as increasingly sophisticated processing of data or information received from lower-level services, using a layering approach made famous in the International Organization for Standardization (ISO) Open System Interconnection Reference Model (OSI-RM). The Space Data System Interconnection Reference Model (SDSI-RM) incorporates the conventions of the OSIRM to provide a framework within which a complete set of space data handling services can be defined. The use of the SDSI-RM is illustrated through its application to data handling services and protocols that have been defined by, or are under consideration by, the Consultative Committee for Space Data Systems (CCSDS).

  17. Shaping New Models for Teacher Education

    ERIC Educational Resources Information Center

    Rust, Frances O'Connell

    2010-01-01

    American teacher education is stuck in an unproductive and dysfunctional pattern. American teacher education programs graduate thousands of newly certified teachers each year, but the evidence that even half of the new graduates are dynamic and capable teachers is weak. The reputations of the teacher education programs through which they pass are…

  18. Innovative Developmental Education Programs: A Texas Model

    ERIC Educational Resources Information Center

    Booth, Eric A.; Capraro, Mary Margaret; Capraro, Robert M.; Chaudhuri, Nandita; Dyer, James; Marchbanks, Miner P., III

    2014-01-01

    This article provides insights from a 2-year, cross-site evaluation of state funded developmental education sites and serves as a focus article for response by those sites. Receiving grants from the Texas Higher Education Coordinating Board (THECB), nine sites (5 community colleges and 4 universities) implemented innovative developmental education

  19. Comprehensive Career Education Center Model. Final Report.

    ERIC Educational Resources Information Center

    Stauber, Dick

    The objective of this project was to establish the Moraine Park Technical Institute as a Career Education Center to coordinate and provide a focus for the career education efforts of the public and private secondary schools in the Moraine Park Vocational, Technical and Adult Education District. The District service area covers several counties in…

  20. Novice Driver Education Model Curriculum Outline.

    ERIC Educational Resources Information Center

    Lonero, Lawrence; And Others

    This document, which was developed after a comprehensive review of the current state of driver education across the United States and which included an extensive literature review and interviews with 40 individuals from various sectors, including education, law enforcement, and the insurance industry, identifies ways of revamping driver education.…

  1. Dynamics Simulation Model for Space Tethers

    NASA Technical Reports Server (NTRS)

    Levin, E. M.; Pearson, J.; Oldson, J. C.

    2006-01-01

    This document describes the development of an accurate model for the dynamics of the Momentum Exchange Electrodynamic Reboost (MXER) system. The MXER is a rotating tether about 100-km long in elliptical Earth orbit designed to catch payloads in low Earth orbit and throw them to geosynchronous orbit or to Earth escape. To ensure successful rendezvous between the MXER tip catcher and a payload, a high-fidelity model of the system dynamics is required. The model developed here quantifies the major environmental perturbations, and can predict the MXER tip position to within meters over one orbit.

  2. A Dissemination Model for New Technical Education Programs. Final Report.

    ERIC Educational Resources Information Center

    Hull, Daniel M.

    The Technical Education Research Center-SW has conceived, tested, and refined a model for disseminating newly developed programs and materials throughout the nation. The model performed successfully in the dissemination of more than 50,000 educational units (modules) of Laser/Electro-Optics Technician (LEOT) materials during a four-year period…

  3. Document space models using latent semantic analysis. 

    E-print Network

    Gotoh, Yoshihiko; Renals, Steve

    1997-01-01

    In this paper, an approach for constructing mixture language models (LMs) based on some notion of semantics is discussed. To this end, a technique known as latent semantic analysis (LSA) is used. The approach encapsulates ...

  4. Constructor selection models for space construction missions

    NASA Technical Reports Server (NTRS)

    Johnson, Richard J.; Morgenthaler, George W.

    1990-01-01

    The topics are presented in viewgraph form and include the following: systems design; picking the best constructor pool; prototype model; linear programming; simulated annealing; neural networks; and genetic algorithms.

  5. Statistical modeling of space shuttle environmental data

    NASA Technical Reports Server (NTRS)

    Tubbs, J. D.; Brewer, D. W.

    1983-01-01

    Statistical models which use a class of bivariate gamma distribution are examined. Topics discussed include: (1) the ratio of positively correlated gamma varieties; (2) a method to determine if unequal shape parameters are necessary in bivariate gamma distribution; (3) differential equations for modal location of a family of bivariate gamma distribution; and (4) analysis of some wind gust data using the analytical results developed for modeling application.

  6. Fluid modeling for ion scale space plasmas

    NASA Astrophysics Data System (ADS)

    Passot, Thierry; Sulem, Pierre-Louis

    2014-05-01

    Fluid models with first-order finite Larmor radius (FLR) corrections have been known since the early sixties. It however turns out that a correct dispersion relation for oblique Alfvén waves requires FLR corrections of at least second order in an asymptotics based on temporal and spatial scale separation. Supplementing Landau damping, that provides an essential ingredient for a realistic description of Alfvénic turbulence, is moreover delicate as, in these models, the combination of dispersive and dissipative effects can produce spurious instabilities in some parameter regimes. We thus propose a new kind of fluid model, closed at the level of the fourth-rank moments, that combines the advantages of fully-nonlinear large-scale FLR models, with a small-scale regularization where the nongyrotropic contributions of all the retained moments are evaluated consistently with the low-frequency linear kinetic physics, down to transverse scales comparable to or smaller than the ion gyroradius [see Phys. Plasmas 14, 082502 (2007), Phys. Plasmas 19, 082113 (2012)]. This model, which is based on a matching of the FLR expressions derived both from the fluid formalism and from the kinetic theory, is asymptotically valid at large scales. The small-scale "sub-grid" modeling leads to an accurate description of the linear properties of kinetic Alfvén waves and of the mirror instability, but also provides the correct (in the absence of cyclotron resonance) and sufficient dissipation for turbulent simulations, allowing for the development of power law spectra extending to the smallest resolved scale.

  7. Radiation dosimetry and biophysical models of space radiation effects

    NASA Technical Reports Server (NTRS)

    Cucinotta, Francis A.; Wu, Honglu; Shavers, Mark R.; George, Kerry

    2003-01-01

    Estimating the biological risks from space radiation remains a difficult problem because of the many radiation types including protons, heavy ions, and secondary neutrons, and the absence of epidemiology data for these radiation types. Developing useful biophysical parameters or models that relate energy deposition by space particles to the probabilities of biological outcomes is a complex problem. Physical measurements of space radiation include the absorbed dose, dose equivalent, and linear energy transfer (LET) spectra. In contrast to conventional dosimetric methods, models of radiation track structure provide descriptions of energy deposition events in biomolecules, cells, or tissues, which can be used to develop biophysical models of radiation risks. In this paper, we address the biophysical description of heavy particle tracks in the context of the interpretation of both space radiation dosimetry and radiobiology data, which may provide insights into new approaches to these problems.

  8. The ESA Virtual Space Weather Modelling Centre - Phase 1

    NASA Astrophysics Data System (ADS)

    Poedts, Stefaan

    The ESA ITT project (AO/1-6738/11/NL/AT) to develop Phase 1 of a Virtual Space Weather Modelling Centre has the following objectives and scope: 1. The construction of a long term (~10 yrs) plan for the future development of a European virtual space weather modelling centre consisting of a new ‘open’ and distributed framework for the coupling of physics based models for space weather phenomena; 2. The assessment of model capabilities and the amount of work required to make them operational by integrating them in this framework and the identification of computing and networking requirements to do so. 3. The design of a system to enable models and other components to be installed locally or geographically distributed and the creation of a validation plan including a system of metrics for testing results. The consortium that took up this challenge involves: 1)the Katholieke Universiteit Leuven (Prime Contractor, coordinator: Prof. S. Poedts); 2) the Belgian Institute for Space Aeronomy (BIRA-IASB); 3) the Royal Observatory of Belgium (ROB); 4) the Von Karman Institute (VKI); 5) DH Consultancy (DHC); 6) Space Applications Services (SAS). The project started on May 14 2012, and will finish in May 2014. Thus, by the time of the meeting, both Phase 1A and Phase 1B (the development of the prototype) will be finished. The final report will be presented incl. the architecture decisions made, the framework, the current models integrated already as well as the model couplers installed. The prototype VSWMC will be demonstrated.

  9. Advanced Space Propulsion System Flowfield Modeling

    NASA Technical Reports Server (NTRS)

    Smith, Sheldon

    1998-01-01

    Solar thermal upper stage propulsion systems currently under development utilize small low chamber pressure/high area ratio nozzles. Consequently, the resulting flow in the nozzle is highly viscous, with the boundary layer flow comprising a significant fraction of the total nozzle flow area. Conventional uncoupled flow methods which treat the nozzle boundary layer and inviscid flowfield separately by combining the two calculations via the influence of the boundary layer displacement thickness on the inviscid flowfield are not accurate enough to adequately treat highly viscous nozzles. Navier Stokes models such as VNAP2 can treat these flowfields but cannot perform a vacuum plume expansion for applications where the exhaust plume produces induced environments on adjacent structures. This study is built upon recently developed artificial intelligence methods and user interface methodologies to couple the VNAP2 model for treating viscous nozzle flowfields with a vacuum plume flowfield model (RAMP2) that is currently a part of the Plume Environment Prediction (PEP) Model. This study integrated the VNAP2 code into the PEP model to produce an accurate, practical and user friendly tool for calculating highly viscous nozzle and exhaust plume flowfields.

  10. Space Weather Models, Tools and Services at the Community Coordinated Modeling Center

    NASA Technical Reports Server (NTRS)

    Kuznetsova, M. M.; Hesse, M.; Maddox, M.; Rastaetter, L.; Berrios, D.; Pulkkinen, A.; Zheng, Y.; MacNeice, P. J.; Shim, J.; Takakishvili, A.; Chulaki, A.

    2010-01-01

    The Community Coordinated Modeling center (CCMC) is a multi-agency partnership to support the research and developmental work necessary to substantially increase space weather modeling capabilities and to facilitate advanced models deployment in forecasting operations. The CCMC conducts unbiased model testing and validation and evaluates model readiness for operational environment. Space weather models and coupled model chains hosted at the CCMC range from the solar corona to the Earth's upper atmosphere. CCMC has developed a number of real-time modeling systems, as well as a large number of modeling and data products tailored to address the space weather needs of NASA's robotic missions. The presentation will demonstrate the rapid progress towards development the system allowing using products derived from space weather models in applications associated with National Space Weather needs. The adaptable Integrated Space Weather Analysis (ISWA) System developed at CCMC for NASA-relevant space weather information combines forecasts based on advanced space weather models hosted at CCMC with concurrent space environment information. The system is also enabling post-impact analysis and flexible dissemination of space weather information.

  11. The Final Frontier: Exploring Spaces in the Education of Adults. SCUTREA Annual Conference (29th, Warwick, England, July 5-7, 1999).

    ERIC Educational Resources Information Center

    Merrill, Barbara, Ed.

    This document contains 51 papers from a conference devoted to the theme of exploring spaces in adult education. The following are among the papers included: "Exploring Everyday Spaces: Women's Transitions from Welfare to Paid Work and Education" (Cynthia Lee Andruske); "Lost in Space? Re-valuing the Impact of Education Research" (Paul Armstrong);…

  12. Space Radiation Dose Calculations for the Space Experiment Matroshka-R Modelling Conditions

    NASA Astrophysics Data System (ADS)

    Shurshakov, Vyacheslav; Kartashov, Dmitrij; Tolochek, Raisa

    Space radiation dose calculations for the space experiment Matroshka-R modelling conditions are presented in the report. The experiment has been carried out onboard the ISS from 2004 to 2014. Dose measurements were realized both outside the ISS on the outer surface of the Service Module with the MTR-facility and in the ISS compartments with anthropomorphic and spherical phantoms, and the protective curtain facility. Newly applied approach to calculate the shielding probability functions for complex shape objects is used when the object surface is composed from a set of the disjoint adjacent triangles that fully cover the surface. Using the simplified Matroshka-R shielding geometry models of the space station compartments the space ionizing radiation dose distributions in tissue-equivalent spherical and anthropomorphic phantoms, and for an additional shielding installed in the compartment are calculated. There is good agreement between the data obtained in the experiment and calculated ones within an experiment accuracy of about 10%. Thus the calculation method used has been successfully verified with the Matroshka-R experiment data. The suggested method can be recommended for modelling of radiation loads on the crewmembers, and estimation of the additional shielding efficiency in space station compartments, and also for pre-flight estimations of radiation shielding in future space missions.

  13. A Comparison Study of Rule Space Method and Neural Network Model for Classifying Individuals and an Application.

    ERIC Educational Resources Information Center

    Hayashi, Atsuhiro

    Both the Rule Space Method (RSM) and the Neural Network Model (NNM) are techniques of statistical pattern recognition and classification approaches developed for applications from different fields. RSM was developed in the domain of educational statistics. It started from the use of an incidence matrix Q that characterizes the underlying cognitive…

  14. Evolution of the Systems Engineering Education Development (SEED) Program at NASA Goddard Space Flight Center

    NASA Technical Reports Server (NTRS)

    Bagg, Thomas C., III; Brumfield, Mark D.; Jamison, Donald E.; Granata, Raymond L.; Casey, Carolyn A.; Heller, Stuart

    2003-01-01

    The Systems Engineering Education Development (SEED) Program at NASA Goddard Space Flight Center develops systems engineers from existing discipline engineers. The program has evolved significantly since the report to INCOSE in 2003. This paper describes the SEED Program as it is now, outlines the changes over the last year, discusses current status and results, and shows the value of human systems and leadership skills for practicing systems engineers.

  15. An Innovation Teaching Experience Following Guidelines of European Space of Higher Education in the Interactive Learning

    NASA Astrophysics Data System (ADS)

    Zamorano, M.; Rodríguez, M. L.; Ramos-Ridao, A. F.; Pasadas, M.; Priego, I.

    The Area of Environmental Technology in Department of Civil Engineering has developed an innovation education project, entitled Application of new Information and Communication Technologies in Area of Environmental Technology teaching, to create a Web site that benefits both parties concerned in teaching-learning process, teachers and students. Here teachers conduct a supervised teaching and students have necessary resources to guide their learning process according to their capacities and possibilities. The project has also included a pilot experience to introduce European Space of Higher Education (ESHE) new teaching concept based on student's work, in one subject of Environmental Science degree, considering interactive learning complementary to presence teaching. The experience has showed strength and weakness of the method and it is the beginning in a gradual process to guide e-learning education in future.

  16. Prediction of magnetic substorms using a state space model

    NASA Astrophysics Data System (ADS)

    Unnikrishnan, K.

    2012-02-01

    Nonlinear dynamical models of the magnetosphere derived from observational time series data using phase space reconstruction techniques have yielded new advances in the understanding of its dynamics. Considering the solar wind-magnetosphere interaction to be a natural input-output system its dynamical features can be reconstructed on the storm time scale by using the method of time delay embedding. Here, fourteen magnetic storm intervals belonging to low/moderate and high solar activity periods are considered and a suitable state space model has designed by performing training and validation tests, for which dawn to dusk electric field (VBz) is chosen as the input, and the AL time series as the output. The percentage of the output variations that is reproduced by the model is termed as fit_model and a higher number of fit_model means a better model. The number of components m used in the state space model is varied from 1-9 and the best prediction is obtained when m=4. The fit_model values of time series used for validation are 67.96, 67.2, 72.44, and 70.89, with m=4. In the present study most of the storms considered are having Dstmax in between -100 and -300 nT, and they can be predicted well with this procedure. To reveal the prediction capability of the proposed state space model the 30 steps ahead outputs for the storm events are generated, which reasonably reproduce the observed values.

  17. Simulation Modelling: Educational Development Roles for Learning Technologists.

    ERIC Educational Resources Information Center

    Riley, David

    2002-01-01

    Discusses computer assisted learning and simulation modeling from a United Kingdom perspective. Highlights include modeling with the DMS (Dynamic Modelling System); modeling with STELLA; learning and teaching simulation modeling; educational development roles for learning technologists; and a list of relevant Web sites. (Contains 52 references.)…

  18. Distributing space weather monitoring instruments and educational materials worldwide for IHY 2007: The AWESOME and SID project

    NASA Astrophysics Data System (ADS)

    Scherrer, Deborah; Cohen, Morris; Hoeksema, Todd; Inan, Umran; Mitchell, Ray; Scherrer, Philip

    2008-12-01

    The International Heliophysical Year (IHY) aims to advance our understanding of the fundamental processes that govern the Sun, Earth, and heliosphere. The IHY Education and Outreach Program is dedicated to inspiring the next generation of space and Earth scientists as well as spreading the knowledge, beauty, and relevance of our solar system to the people of the world. In our Space Weather Monitor project we deploy a global network of sensors to high schools and universities to provide quantitative diagnostics of solar-induced ionospheric disturbances, thunderstorm intensity, and magnetospheric activity. We bring real scientific instruments and data in a cost-effective way to students throughout the world. Instruments meet the objectives of being sensitive enough to produce research-quality data, yet inexpensive enough for placement in high schools and universities. The instruments and data have been shown to be appropriate to, and usable by, high school age and early university students. Data contributed to the Stanford data center is openly shared and partnerships between groups in different nations develop naturally. Students and teachers have direct access to scientific expertise. The result is a world-wide collaboration of scientists, teachers, and students to investigate the variability of the ionosphere. The research-quality AWESOME (Atmospheric Weather Electromagnetic System of Observation, Modeling, and Education) instruments have been selected as a participating program by the United Nations Basic Space Science Initiative (UNBSSI). The IHY Committee for International Education and Public Outreach has designated the simpler SID (Sudden Ionospheric Disturbance) monitors to be provided to teacher/student teams in each of the 192 countries of the world.

  19. Space Weather Monitors -- A Global Education and Small Instruments Program for the IHY 2007

    NASA Astrophysics Data System (ADS)

    Scherrer, D. K.; Mitchell, R.; Cohen, M.; Clark, W.; Styner, R.; Roche, A.; Scherrer, P.; Inan, U.; Lee, S.; Winegarden, S.; Tan, J.; Khanal, S.

    2005-12-01

    Earth's ionosphere reacts strongly to the intense x-ray and ultraviolet radiation released by the Sun during solar events and by lightning during thunderstorms. Students around the world can directly monitor and track these sudden ionospheric disturbances (SIDs) by using a receiver to monitor the signal strength from distant VLF transmitters, and noting unusual changes as the waves bounce off the ionosphere. Stanford's Solar Center, in conjunction with the Space, Telecommunications and Radioscience Laboratory and local educators, have developed inexpensive ionospheric disturbance monitors that students can install and use at their local schools. Students "buy in" to the project by building their own antenna, a simple structure costing little and taking a couple hours to assemble. Data collection and analysis is handled by a local PC. Stanford is providing a centralized data repository where students can exchange and discuss data. Two versions of the monitors exist -- a low-cost version (nicknamed "SID") designed to detect solar flares, and a more sensitive version ("AWESOME") that provides both solar and nighttime research-quality data. Both monitors are currently being placed in high schools and community colleges around the US. Students will have the opportunity to work with a researcher "mentor" to collect and interpret data. Our space weather monitors have been chosen as educational and small intruments projects for deployment to 191 countries around the world for the International Heliophysical Year, 2007. Our presentation will focus on the educational aspects of the Space Weather Monitor program.

  20. ModelDB in computational neuroscience education - a research tool as interactive educational media.

    PubMed

    Morse, Thomas M

    2008-05-19

    ModelDB's mission is to link computational models and publications, supporting the field of computational neuroscience (CNS) by making model source code readily available. It is continually expanding, and currently contains source code for more than 300 models that cover more than 41 topics. Investigators, educators, and students can use it to obtain working models that reproduce published results and can be modified to test for new domains of applicability. Users can browse ModelDB to survey the field of computational neuroscience, or pursue more focused explorations of specific topics. Here we describe tutorials and initial experiences with ModelDB as an interactive educational tool. PMID:25089156

  1. The National Space Biomedical Research Institute's education and public outreach program: Working toward a global 21st century space exploration society

    NASA Astrophysics Data System (ADS)

    MacLeish, Marlene Y.; Thomson, William A.; Moreno, Nancy P.

    2011-05-01

    Space Exploration educators worldwide are confronting challenges and embracing opportunities to prepare students for the global 21st century workforce. The National Space Biomedical Research Institute (NSBRI), established in 1997 through a NASA competition, is a 12-university consortium dedicated to space life science research and education. NSBRI's Education and Public Outreach Program (EPOP) is advancing the Institute's mission by responding to global educational challenges through activities that: provide teacher professional development; develop curricula that teach students to communicate with their peers across the globe; provide women and minority US populations with greater access to, and awareness of science careers; and promote international science education partnerships. A recent National Research Council (NRC) Space Studies Board Report, America's Future in Space: Aligning the Civil Program with National Needs, acknowledges that "a capable workforce for the 21st century is a key strategic objective for the US space program… (and that) US problems requiring best efforts to understand and resolve…are global in nature and must be addressed through mutual worldwide action". [1] This sentiment has gained new momentum through a recent National Aeronautics and Space Administration (NASA) report, which recommends that the life of the International Space Station be extended beyond the planned 2016 termination. [2] The two principles of globalization and ISS utility have elevated NSBRI EPOP efforts to design and disseminate science, technology, engineering and mathematics (STEM) educational materials that prepare students for full participation in a globalized, high technology society; promote and provide teacher professional development; create research opportunities for women and underserved populations; and build international educational partnerships. This paper describes select EPOP projects and makes the case for using innovative, emerging information technologies to transfer space exploration knowledge to students, engage educators from across the globe in discourse about science curricula, and foster multimedia collaborations that inform citizens about the benefits of space exploration for life on Earth. Special references are made to educational activities conducted at professional meetings in Austria, Canada, France, China, Greece, Italy, Russia, Scotland and Spain.

  2. Space-Based Astronomy: An Educator Guide with Activities for Science, Mathematics, and Technology Education

    NASA Technical Reports Server (NTRS)

    Vogt, Gregory L.

    2001-01-01

    If you go to the country, far from city lights, you can see about 3,000 stars on a clear night. If your eyes were bigger, you could see many more stars. With a pair of binoculars, an optical device that effectively enlarges the pupil of your eye by about 30 times, the number of stars you can see increases to the tens of thousands. With a medium-sized telescope with a light-collecting mirror 30 centimeters in diameter, you can see hundreds of thousands of stars. With a large observatory telescope, millions of stars become visible. This curriculum guide uses hands-on activities to help students and teachers understand the significance of space-based astronomy--astronomical observations made from outer space. It is not intended to serve as a curriculum. Instead, teachers should select activities from this guide that support and extend existing study. The guide contains few of the traditional activities found in many astronomy guides such as constellation studies, lunar phases, and planetary orbits. It tells, rather, the story of why it is important to observe celestial objects from outer space and how to study the entire electromagnetic spectrum. Teachers are encouraged to adapt these activities for the particular needs of their students. When selected activities from this guide are used in conjunction with traditional astronomy curricula, students benefit from a more complete experience.

  3. Preliminary Shuttle Space Suit Shielding Model. Chapter 9

    NASA Technical Reports Server (NTRS)

    Anderson, Brooke M.; Nealy, J. E.; Qualls, G. D.; Staritz, P. J.; Wilson, J. W.; Kim, M.-H. Y.; Cucinotta, F. A.; Atwell, W.; DeAngelis, G.; Ware, J.; Persans, A. E.

    2003-01-01

    There are two space suits in current usage within the space program: EMU [2] and Orlan-M Space Suit . The Shuttle space suit components are discussed elsewhere [2,5,6] and serve as a guide to development of the current model. The present model is somewhat simplified in details which are considered to be second order in their effects on exposures. A more systematic approach is ongoing on a part-by-part basis with the most important ones in terms of exposure contributions being addressed first with detailed studies of the relatively thin space suit fabric as the first example . Additional studies to validate the model of the head coverings (bubble, helmet, visors.. .) will be undertaken in the near future. The purpose of this paper is to present the details of the model as it is now and to examine its impact on estimates of astronaut health risks. In this respect, the nonuniform distribution of mass of the space suit provides increased shielding in some directions and some organs. These effects can be most important in terms of health risks and especially critical to evaluation of potential early radiation effects .

  4. CAD-model-based vision for space applications

    NASA Technical Reports Server (NTRS)

    Shapiro, Linda G.

    1988-01-01

    A pose acquisition system operating in space must be able to perform well in a variety of different applications including automated guidance and inspections tasks with many different, but known objects. Since the space station is being designed with automation in mind, there will be CAD models of all the objects, including the station itself. The construction of vision models and procedures directly from the CAD models is the goal of this project. The system that is being designed and implementing must convert CAD models to vision models, predict visible features from a given view point from the vision models, construct view classes representing views of the objects, and use the view class model thus derived to rapidly determine the pose of the object from single images and/or stereo pairs.

  5. Driving terrestrial ecosystem models from space

    NASA Technical Reports Server (NTRS)

    Waring, R. H.

    1993-01-01

    Regional air pollution, land-use conversion, and projected climate change all affect ecosystem processes at large scales. Changes in vegetation cover and growth dynamics can impact the functioning of ecosystems, carbon fluxes, and climate. As a result, there is a need to assess and monitor vegetation structure and function comprehensively at regional to global scales. To provide a test of our present understanding of how ecosystems operate at large scales we can compare model predictions of CO2, O2, and methane exchange with the atmosphere against regional measurements of interannual variation in the atmospheric concentration of these gases. Recent advances in remote sensing of the Earth's surface are beginning to provide methods for estimating important ecosystem variables at large scales. Ecologists attempting to generalize across landscapes have made extensive use of models and remote sensing technology. The success of such ventures is dependent on merging insights and expertise from two distinct fields. Ecologists must provide the understanding of how well models emulate important biological variables and their interactions; experts in remote sensing must provide the biophysical interpretation of complex optical reflectance and radar backscatter data.

  6. Interactive geometry modeling of space station conceptual designs

    NASA Technical Reports Server (NTRS)

    Deryder, D. D.; Ferebee, M. J., Jr.; Mcmillin, M. L.

    1984-01-01

    With the advent of a serious interest in the design and implementaton of a low-Earth orbit, manned space station, the need has arisen to rapidly synthesize, characterize, and analyze many conceptual designs. Because the manual generation and analysis of a mathematical design model could consume many man-months, an interactive modeling and analysis capability is sought. This poster session will demonstrate the activities and current capabilities at NASA LaRC that could support the modeling analysis of space station conceptual designs.

  7. Modeling of Space Station electric power system with EMTP

    NASA Technical Reports Server (NTRS)

    Tam, Kwa-Sur; Yang, Lifeng; Dravid, Narayan V.

    1990-01-01

    The authors provide an introduction to using the electromagnetic transients (EMTP) program to model aerospace power system components. A brief general overview of EMTP is presented. The modeling of the dc/dc converter unit in the space station electric power system is described as an illustration.

  8. Expanding Earth and Space Science through the Initiating New Science Partnerships In Rural Education (INSPIRE)

    NASA Astrophysics Data System (ADS)

    Radencic, S.; McNeal, K. S.; Pierce, D.; Hare, D.

    2010-12-01

    The INSPIRE program at Mississippi State University (MSU), funded by the NSF Graduate STEM Fellows in K-12 Education (GK12) program, focuses on Earth and Space science education and has partnered ten graduate students from MSU with five teachers from local, rural school districts. For the next five years the project will serve to increase inquiry and technology experiences in science and math while enhancing graduate student’s communication skills. Graduate students, from the disciplines of Geosciences, Physics, and Engineering are partnered with Chemistry, Physical Science, Physics, Geometry and Middle school science classrooms and will create engaging inquiry activities that incorporate elements of their research, and integrate various forms of technology. The generated lesson plans that are implemented in the classroom are published on the INSPIRE home page (www.gk12.msstate.edu) so that other classroom instructors can utilize this free resource. Local 7th -12th grade students will attend GIS day later this fall at MSU to increase their understanding and interest in Earth and Space sciences. Selected graduate students and teachers will visit one of four international university partners located in Poland, Australia, England, or The Bahamas to engage research abroad. Upon return they will incorporate their global experiences into their local classrooms. Planning for the project included many factors important to the success of the partnerships. The need for the program was evident in Mississippi K-12 schools based on low performance on high stakes assessments and lack of curriculum in the Earth and Space sciences. Meeting with administrators to determine what needs they would like addressed by the project and recognizing the individual differences among the schools were integral components to tailoring project goals and to meet the unique needs of each school partner. Time for training and team building of INSPIRE teachers and graduate students before the school year aided in fostering a community atmosphere to ensure successful classroom experiences. Including stakeholders in the progress of lesson plan product development during a workshop luncheon was another key part to building a community of support for INSPIRE. These planning components are essential to the success of the project and are recommended to similar projects. The INSPIRE project external evaluation includes: (i) interviews of participants and K-12 students involved in INSPIRE, (ii) pre-post technology and teaching attitude surveys of graduate students and teachers, (iii) thematic analysis of daily feedback forms from the workshop, (iv) summary of end of workshop evaluations, and (v) constant surveying of program progress towards meeting its goals. Internal evaluation includes: (i) classroom observations of graduate student interactions with students (ii) bi-weekly journal entries from both teachers and graduate students, and (iii) weekly feedback from graduate students. Preliminary evaluation of the workshop daily feedback forms indicate a high level of approval for the technology and inquiry activities modeled. Journal entries indicate that the majority of Fellow-teacher teams experience positive interactions in the classroom.

  9. Modeling and simulation for space medicine operations: preliminary requirements considered

    NASA Technical Reports Server (NTRS)

    Dawson, D. L.; Billica, R. D.; McDonald, P. V.

    2001-01-01

    The NASA Space Medicine program is now developing plans for more extensive use of high-fidelity medical simulation systems. The use of simulation is seen as means to more effectively use the limited time available for astronaut medical training. Training systems should be adaptable for use in a variety of training environments, including classrooms or laboratories, space vehicle mockups, analog environments, and in microgravity. Modeling and simulation can also provide the space medicine development program a mechanism for evaluation of other medical technologies under operationally realistic conditions. Systems and procedures need preflight verification with ground-based testing. Traditionally, component testing has been accomplished, but practical means for "human in the loop" verification of patient care systems have been lacking. Medical modeling and simulation technology offer potential means to accomplish such validation work. Initial considerations in the development of functional requirements and design standards for simulation systems for space medicine are discussed.

  10. The AGI-ASU-NASA Triad Program for K-12 Earth and Space Science Education

    NASA Astrophysics Data System (ADS)

    Pacheco, H. A.; Semken, S. C.; Taylor, W.; Benbow, A. E.

    2011-12-01

    The NASA Triad program of the American Geological Institute (AGI) and Arizona State University School of Earth and Space Exploration (ASU SESE) is a three-part effort to promote Earth and space science literacy and STEM education at the national level, funded by NASA through a cooperative agreement starting in 2010. NASA Triad comprises (1) infusion of NASA STEM content into AGI's secondary Earth science curricula; (2) national lead teacher professional development workshops; and (3) an online professional development guide for teachers running NASA STEM workshops. The Triad collaboration draws on AGI's inquiry-based curriculum and teacher professional-development resources and workforce-building programs; ASU SESE's spectrum of research in Mars and Moon exploration, astrobiology, meteoritics, Earth systems, and cyberlearning; and direct access to NASA facilities and dynamic education resources. Triad milestones to date include integration of NASA resources into AGI's print and online curricula and two week-long, national-scale, teacher-leader professional development academies in Earth and space sciences presented at ASU Dietz Museum in Tempe and NASA Johnson Space Flight Center in Houston. Robust front-end and formative assessments of these program components, including content gains, teacher-perceived classroom relevance, teacher-cohort lesson development, and teacher workshop design, have been conducted. Quantitative and qualitative findings from these assessment activities have been applied to identify best and most effective practices, which will be disseminated nationally and globally through AGI and NASA channels.

  11. SOFTCOST - DEEP SPACE NETWORK SOFTWARE COST MODEL

    NASA Technical Reports Server (NTRS)

    Tausworthe, R. C.

    1994-01-01

    The early-on estimation of required resources and a schedule for the development and maintenance of software is usually the least precise aspect of the software life cycle. However, it is desirable to make some sort of an orderly and rational attempt at estimation in order to plan and organize an implementation effort. The Software Cost Estimation Model program, SOFTCOST, was developed to provide a consistent automated resource and schedule model which is more formalized than the often used guesswork model based on experience, intuition, and luck. SOFTCOST was developed after the evaluation of a number of existing cost estimation programs indicated that there was a need for a cost estimation program with a wide range of application and adaptability to diverse kinds of software. SOFTCOST combines several software cost models found in the open literature into one comprehensive set of algorithms that compensate for nearly fifty implementation factors relative to size of the task, inherited baseline, organizational and system environment, and difficulty of the task. SOFTCOST produces mean and variance estimates of software size, implementation productivity, recommended staff level, probable duration, amount of computer resources required, and amount and cost of software documentation. Since the confidence level for a project using mean estimates is small, the user is given the opportunity to enter risk-biased values for effort, duration, and staffing, to achieve higher confidence levels. SOFTCOST then produces a PERT/CPM file with subtask efforts, durations, and precedences defined so as to produce the Work Breakdown Structure (WBS) and schedule having the asked-for overall effort and duration. The SOFTCOST program operates in an interactive environment prompting the user for all of the required input. The program builds the supporting PERT data base in a file for later report generation or revision. The PERT schedule and the WBS schedule may be printed and stored in a file for later use. The SOFTCOST program is written in Microsoft BASIC for interactive execution and has been implemented on an IBM PC-XT/AT operating MS-DOS 2.1 or higher with 256K bytes of memory. SOFTCOST was originally developed for the Zylog Z80 system running under CP/M in 1981. It was converted to run on the IBM PC XT/AT in 1986. SOFTCOST is a copyrighted work with all copyright vested in NASA.

  12. Space Science Education and Public Outreach in the Washington, DC Area

    NASA Astrophysics Data System (ADS)

    Carruthers, G. R.; Washington, M. L.

    1999-05-01

    This paper reports on educational activities supported by the IDEAS program in the Washington, DC area. Here, we discuss activities which have been in progress over the last 5 years, which include the following: (1) development of a series of videos in space science, and associated "hands-on" activities, intended for pre-college students as supplements to their classroom education; (2) a summer teacher-training course, along the same topic outlines as (1); and (3) direct involvement of students in space science research at the Naval Research Laboratory and at Howard University's on-campus observatory. We have completed 5 chapters, with a total run time of more than 9 hours, of our proposed "Pyramids to Planets" video series in Earth and Space Science (totalling 16 chapters, of which only the space science portions are funded by IDEAS). We also plan a "stand-alone" video, "From Earth to Mars", which is a documentary of a crewed mission to Mars and return, using student "actors", which utilizes and conveys only factual information and realistic proposals for such a mission. We presented a 2-week, full-time course of study in Earth & Space Science for DC Public Schools science teachers during the summers of 1996 and 1997 (co-sponsored by the DC Space Grant Consortium). This course also introduced the teachers to the "hands-on" activities demonstrated by students in the videos. Students are directly involved, via after-school programs and summer internships, in space science activities at NRL. These include pre-launch instrument development and testing, post-launch data analysis, and education/public outreach activities for the Advanced Research and Global Observation Satellite (ARGOS) launched February 23, 1999. Students also participated in the development of two spectrographs planned for use on an existing telescope at Howard University's on-campus observatory. The facilities at this observatory are being made available for pre-college student and public use, as well as for on-campus students and staff. (This activity is also co-sponsored by the DC Space Grant Consortium.)

  13. A Teachers' Perceptions of the Sport Education Model as an Alternative for Upper Primary School Physical Education

    ERIC Educational Resources Information Center

    Pill, Shane

    2008-01-01

    This paper considers the Sport Education model (Siedentop, 1994; Siedentop, Hastie & van der Mars, 2004) as a legitimate alternative for primary school physical education in a South Australian primary school. Physical education curriculum models (such as Sport Education) legitimacy as contexts for teaching appropriately rest on a capacity to…

  14. Modeling of Radiation Risks for Human Space Missions

    NASA Technical Reports Server (NTRS)

    Fletcher, Graham

    2004-01-01

    Prior to any human space flight, calculations of radiation risks are used to determine the acceptable scope of astronaut activity. Using the supercomputing facilities at NASA Ames Research Center, Ames researchers have determined the damage probabilities of DNA functional groups by space radiation. The data supercede those used in the current Monte Carlo model for risk assessment. One example is the reaction of DNA with hydroxyl radical produced by the interaction of highly energetic particles from space radiation with water molecules in the human body. This reaction is considered an important cause of DNA mutations, although its mechanism is not well understood.

  15. Continuous-time discrete-space models for animal movement

    USGS Publications Warehouse

    Hanks, Ephraim M.; Hooten, Mevin B.; Alldredge, Mat W.

    2015-01-01

    The processes influencing animal movement and resource selection are complex and varied. Past efforts to model behavioral changes over time used Bayesian statistical models with variable parameter space, such as reversible-jump Markov chain Monte Carlo approaches, which are computationally demanding and inaccessible to many practitioners. We present a continuous-time discrete-space (CTDS) model of animal movement that can be fit using standard generalized linear modeling (GLM) methods. This CTDS approach allows for the joint modeling of location-based as well as directional drivers of movement. Changing behavior over time is modeled using a varying-coefficient framework which maintains the computational simplicity of a GLM approach, and variable selection is accomplished using a group lasso penalty. We apply our approach to a study of two mountain lions (Puma concolor) in Colorado, USA.

  16. Development and testing of a mouse simulated space flight model

    NASA Technical Reports Server (NTRS)

    Sonnenfeld, G.

    1985-01-01

    The development and testing of a mouse model for simulating some aspects of weightlessness that occur during space flight, and the carrying out of immunological flight experiments on animals was discussed. The mouse model is an antiorthostatic, hypokinetic, hypodynamic suspension model similar to the one used with rats. It is shown that this murine model yield similar results to the rat model of antiorthostatic suspension for simulating some aspects of weightlessness. It is also shown that mice suspended in this model have decreased interferon-alpha/beta production as compared to control, nonsuspended mice or to orthostatically suspended mice. It is suggested that the conditions occuring during space flight could possibly affect interferon production. The regulatory role of interferon in nonviral diseases is demonstrated including several bacterial and protozoan infections indicating the great significance of interferon in resistance to many types of infectious diseases.

  17. Process modelling for space station experiments

    NASA Technical Reports Server (NTRS)

    Rosenberger, Franz; Alexander, J. Iwan D.

    1988-01-01

    The work performed during the first year 1 Oct. 1987 to 30 Sept. 1988 involved analyses of crystal growth from the melt and from solution. The particular melt growth technique under investigation is directional solidification by the Bridgman-Stockbarger method. Two types of solution growth systems are also being studied. One involves growth from solution in a closed container, the other concerns growth of protein crystals by the hanging drop method. Following discussions with Dr. R. J. Naumann of the Low Gravity Science Division at MSFC it was decided to tackle the analysis of crystal growth from the melt earlier than originally proposed. Rapid progress was made in this area. Work is on schedule and full calculations were underway for some time. Progress was also made in the formulation of the two solution growth models.

  18. Bone Quest - A Space-Based Science and Health Education Unit

    NASA Technical Reports Server (NTRS)

    Smith, Scott M.; David-Street, Janis E.; Abrams, Steve A.

    2000-01-01

    This proposal addresses the need for effective and innovative science and health education materials that focus on space bone biology and its implications for bone health on Earth. The focus of these materials, bone biology and health, will increase science knowledge as well as health awareness. Current investigations of the bone loss observed after long-duration space missions provide a link between studies of bone health in space, and studies of osteoporosis, a disease characterized by bone loss and progressive skeletal weakness. The overall goal of this project is to design and develop web-based and print-based materials for high school science students, that will address the following: a) knowledge of normal bone biology and bone biology in a microgravity environment; b) knowledge of osteoporosis; c) knowledge of treatment modalities for space- and Earth-based bone loss; and d} bone-related nutrition knowledge and behavior. To this end, we propose to design and develop a Bone Biology Tutorial which will instruct students about normal bone biology, bone biology in a microgravity environment, osteoporosis - its definition, detection, risk factors, and prevention, treatment modalities for space- and Earth-based bone loss, and the importance of nutrition in bone health. Particular emphasis will be placed on current trends in . adolescent nutrition, and their relationships to bone health. Additionally, we propose to design and develop two interactive nutrition/health ' education activities that will allow students to apply the information provided in the Bone Biology Tutorial. In the first, students will apply constructs provided in the Bone Biology Tutorial to design "Bone Health Plans" for space travelers.

  19. Training of Teachers, Parent Educators, PAC, Administrators, in Florida Parent Education Follow Through Model. Final Report.

    ERIC Educational Resources Information Center

    Breivogel, W. F.; And Others

    This is a report of an EPDA sponsored project which trained program directors, administrators, teachers, parent educators, Policy Advisory Committee chairmen and parents, as well as other key staff members to implement the Florida Parent Education Follow Through Model. There are two major parts (VI and VII) to this report. The first part describes…

  20. Online Educational Delivery Models: A Descriptive View

    ERIC Educational Resources Information Center

    Hill, Phil

    2012-01-01

    Although there has been a long history of distance education, the creation of online education occurred just over a decade and a half ago--a relatively short time in academic terms. Early course delivery via the web had started by 1994, soon followed by a more structured approach using the new category of course management systems. Since that…

  1. Liberatory Education: Myles Horton's "American" Model.

    ERIC Educational Resources Information Center

    Manke, Mary Phillips

    The essence of the politics of language is the choice of audience. This paper analyzes politics of language and choice of audience in the work of two liberatory educators, Myles Horton and Paulo Freire. Horton and Freire had much in common, each working to create educational processes to benefit the poor and each focusing on liberation for the…

  2. Coach Education Online: The Montana Model

    ERIC Educational Resources Information Center

    Stewart, Craig

    2006-01-01

    Coach education is important, but expensive--both in cost and time to public and private athletic programs. To provide basic coach education to coaches, new, innovative, inexpensive approaches must be developed. Joint efforts between state high school associations and colleges and universities can meet those needs. The "Montana approach" is one…

  3. NASA Space Radiation Program Integrative Risk Model Toolkit

    NASA Technical Reports Server (NTRS)

    Kim, Myung-Hee Y.; Hu, Shaowen; Plante, Ianik; Ponomarev, Artem L.; Sandridge, Chris

    2015-01-01

    NASA Space Radiation Program Element scientists have been actively involved in development of an integrative risk models toolkit that includes models for acute radiation risk and organ dose projection (ARRBOD), NASA space radiation cancer risk projection (NSCR), hemocyte dose estimation (HemoDose), GCR event-based risk model code (GERMcode), and relativistic ion tracks (RITRACKS), NASA radiation track image (NASARTI), and the On-Line Tool for the Assessment of Radiation in Space (OLTARIS). This session will introduce the components of the risk toolkit with opportunity for hands on demonstrations. The brief descriptions of each tools are: ARRBOD for Organ dose projection and acute radiation risk calculation from exposure to solar particle event; NSCR for Projection of cancer risk from exposure to space radiation; HemoDose for retrospective dose estimation by using multi-type blood cell counts; GERMcode for basic physical and biophysical properties for an ion beam, and biophysical and radiobiological properties for a beam transport to the target in the NASA Space Radiation Laboratory beam line; RITRACKS for simulation of heavy ion and delta-ray track structure, radiation chemistry, DNA structure and DNA damage at the molecular scale; NASARTI for modeling of the effects of space radiation on human cells and tissue by incorporating a physical model of tracks, cell nucleus, and DNA damage foci with image segmentation for the automated count; and OLTARIS, an integrated tool set utilizing HZETRN (High Charge and Energy Transport) intended to help scientists and engineers study the effects of space radiation on shielding materials, electronics, and biological systems.

  4. Thermal Modeling of Space Debris via Finite Element Analysis

    NASA Astrophysics Data System (ADS)

    McCall, P.; Sharples, R.; Naudeau, M.; Adjouadi, M.

    2013-09-01

    Space debris has long been a problem for the United States as well as other space-faring nations. The proliferation of space debris in the last decade has brought us closer to dealing with such problems through means of active debris removal. The U.S. Space Surveillance Network tracks over 22,000 pieces of debris 10cm or larger. However, experts believe there to exist many times this amount of debris that cannot be tracked or detected due to its size, material properties, and orbits. The characterization of space debris is important because an understanding of the structure, mass, and material properties may help researchers to further extract needed information regarding the orbit and origination of such debris. To this end the broad scope of this research is focused on the Long-wave Infrared signatures of space debris. In order to calculate and model the LWIR signatures of such debris, in orbits between low-Earth orbit and geosynchronous orbit, a relative and accurate thermal model must be developed. The thermal model developed takes into account the specific orbit, size, orientation, rigid body structure, and material properties of simulated debris. Approximations for the rigid bodies of space debris are comprised of cuboids, cylinder, plates, and rocket bodies. The steady-state section of the model calculates the radiative equilibrium temperatures of debris due to the radiation emitted by the Sun as well as the Earth, or Earthshine. The model yields temperature boundaries, both minimum and maximum, for debris as a function of the aforementioned independent variables. This thermal radiative equilibrium will then be validated via finite element analysis. Finite element analysis will be used further for the transient analysis, adding specific material specifications such as conduction and emission properties, in order to approximate the thermal transients of debris. Such transient scenarios would occur where debris passes through eclipse due to its orbit, which is representative of much of the debris in low-Earth orbit.

  5. Modeling of the Space Station Freedom data management system

    NASA Technical Reports Server (NTRS)

    Johnson, Marjory J.

    1990-01-01

    The Data Management System (DMS) is the information and communications system onboard Space Station Freedom (SSF). Extensive modeling of the DMS is being conducted throughout NASA to aid in the design and development of this vital system. Activities discussed at NASA Ames Research Center to model the DMS network infrastructure are discussed with focus on the modeling of the Fiber Distributed Data Interface (FDDI) token-ring protocol and experimental testbedding of networking aspects of the DMS.

  6. The model of the universe with two spaces

    E-print Network

    Dmitri Khokhlov

    1998-02-16

    The model of the homogenous and isotropic universe with two spaces is considered. The background space is a coordinate system of reference and defines the behaviour of the universe. The other space characterizes the gravity of the matter of the universe. In the presented model, the first derivative of the scale factor of the universe with respect to time is equal to the velocity of light. The density of the matter of the universe changes from the Planckian value at the Planck time to the modern value at the modern time. The model under consideration describes the universe from the Planck time to the modern time and avoids the problems of the Friedman universe such as the flatness problem and the horizon problem.

  7. Weight and the Future of Space Flight Hardware Cost Modeling

    NASA Technical Reports Server (NTRS)

    Prince, Frank A.

    2003-01-01

    Weight has been used as the primary input variable for cost estimating almost as long as there have been parametric cost models. While there are good reasons for using weight, serious limitations exist. These limitations have been addressed by multi-variable equations and trend analysis in models such as NAFCOM, PRICE, and SEER; however, these models have not be able to address the significant time lags that can occur between the development of similar space flight hardware systems. These time lags make the cost analyst's job difficult because insufficient data exists to perform trend analysis, and the current set of parametric models are not well suited to accommodating process improvements in space flight hardware design, development, build and test. As a result, people of good faith can have serious disagreement over the cost for new systems. To address these shortcomings, new cost modeling approaches are needed. The most promising approach is process based (sometimes called activity) costing. Developing process based models will require a detailed understanding of the functions required to produce space flight hardware combined with innovative approaches to estimating the necessary resources. Particularly challenging will be the lack of data at the process level. One method for developing a model is to combine notional algorithms with a discrete event simulation and model changes to the total cost as perturbations to the program are introduced. Despite these challenges, the potential benefits are such that efforts should be focused on developing process based cost models.

  8. Maximizing students' retention via spaced review: practical guidance from computational models of memory.

    PubMed

    Khajah, Mohammad M; Lindsey, Robert V; Mozer, Michael C

    2014-01-01

    During each school semester, students face an onslaught of material to be learned. Students work hard to achieve initial mastery of the material, but when they move on, the newly learned facts, concepts, and skills degrade in memory. Although both students and educators appreciate that review can help stabilize learning, time constraints result in a trade-off between acquiring new knowledge and preserving old knowledge. To use time efficiently, when should review take place? Experimental studies have shown benefits to long-term retention with spaced study, but little practical advice is available to students and educators about the optimal spacing of study. The dearth of advice is due to the challenge of conducting experimental studies of learning in educational settings, especially where material is introduced in blocks over the time frame of a semester. In this study, we turn to two established models of memory-ACT-R and MCM-to conduct simulation studies exploring the impact of study schedule on long-term retention. Based on the premise of a fixed time each week to review, converging evidence from the two models suggests that an optimal review schedule obtains significant benefits over haphazard (suboptimal) review schedules. Furthermore, we identify two scheduling heuristics that obtain near optimal review performance: (a) review the material from ?-weeks back, and (b) review material whose predicted memory strength is closest to a particular threshold. The former has implications for classroom instruction and the latter for the design of digital tutors. PMID:24482341

  9. Examination of Self-Determination within the Sport Education Model

    ERIC Educational Resources Information Center

    Perlman, Dana J.

    2011-01-01

    The purpose of this study was to examine the influence of the Sport Education Model (SEM) on students' self-determined motivation and underlying psychological need(s) in physical education. A total of 182 Year-9 students were engaged in 20 lesson units of volleyball, using either the SEM or a traditional approach. Data was collected using a…

  10. Technical Report 0524 Validation of SECI Model in Education

    E-print Network

    New South Wales, University of

    Technical Report 0524 Validation of SECI Model in Education Cat Kutay1,2 and Aybüke Aurum2,3 1School of Computer Science and Engineering 2National ICT Australia 3School of Information Systems@unsw.edu.au Abstract The use of Knowledge Management (KM) is increasingly relevant to education as our knowledge

  11. Evaluating an English Language Teacher Education Program through Peacock's Model

    ERIC Educational Resources Information Center

    Coskun, Abdullah; Daloglu, Aysegul

    2010-01-01

    The main aim of this study is to draw attention to the importance of program evaluation for teacher education programs and to reveal the pre-service English teacher education program components that are in need of improvement or maintenance both from teachers' and students' perspectives by using Peacock's (2009) recent evaluation model in a…

  12. Taiwanese Model of Teacher Preparation for Early Childhood Education

    ERIC Educational Resources Information Center

    Ho, Hua-Kuo

    2012-01-01

    The purpose of this paper is intended to present the current model of teacher preparation for early childhood education in Taiwan. Documentary analysis was employed in the study to collect and analyze the obtained data. The main features of teacher preparation policies for early childhood education in Taiwan could be summarized as: (1) The…

  13. Clinical Reasoning in Athletic Training Education: Modeling Expert Thinking

    ERIC Educational Resources Information Center

    Geisler, Paul R.; Lazenby, Todd W.

    2009-01-01

    Objective: To address the need for a more definitive approach to critical thinking during athletic training educational experiences by introducing the clinical reasoning model for critical thinking. Background: Educators are aware of the need to teach students how to think critically. The multiple domains of athletic training are comprehensive and…

  14. Critique of the Delaware Educational Assessment Accountability Model.

    ERIC Educational Resources Information Center

    Magoon, A. J.; And Others

    The Delaware Educational Assessment Program accountability model is based on the performance assessment procedure initially described by Dyer, which utilizes background information of students to estimate educational outcomes. The difference between the estimate and the actual outcome is defined as a "need" in this application. This accountability…

  15. Research in Distance Education: A System Modeling Approach.

    ERIC Educational Resources Information Center

    Saba, Farhad; Twitchell, David

    This demonstration of the use of a computer simulation research method based on the System Dynamics modeling technique for studying distance education reviews research methods in distance education, including the broad categories of conceptual and case studies, and presents a rationale for the application of systems research in this area. The…

  16. A Theoretical Framework for Physics Education Research: Modeling Student Thinking

    ERIC Educational Resources Information Center

    Redish, Edward F.

    2004-01-01

    Education is a goal-oriented field. But if we want to treat education scientifically so we can accumulate, evaluate, and refine what we learn, then we must develop a theoretical framework that is strongly rooted in objective observations and through which different theoretical models of student thinking can be compared. Much that is known in the…

  17. Management Models and Cost Analysis for Regional Special Education Programs.

    ERIC Educational Resources Information Center

    Connors, Eugene T.

    The implementation of the Education for All Handicapped Children Act (PL 94-142) has placed an enormous financial burden on local districts. In order to create special education programs that combine cost effectiveness and high quality, a regional model has been developed. The Therapeutic Residential Experience for Emotional Stability (TREES) in…

  18. Motivation-Oriented Teaching Model for Certification Education

    ERIC Educational Resources Information Center

    Huang, Tien-Chi

    2013-01-01

    To evoke public emphasis on the professional skills training in vocational education, the Ministry of Education (MOE) in Taiwan has recently focused on the certificate of information skills. However, the lack of a systematic and institutionally certified instructor training model within Taiwan not only varies the quality of certified instructors,…

  19. Improving Teaching and Learning: Three Models to Reshape Educational Practice

    ERIC Educational Resources Information Center

    Roberson, Sam

    2014-01-01

    The work of schools is teaching and learning. However, the current educational culture is dominated by three characteristics: (1) the mechanistic view of organization and its practice based on the assembly line model where students progress along a value added conveyor; (2) the predominance of the Essentialist philosophy of education, in which the…

  20. A Review of Research on Universal Design Educational Models

    ERIC Educational Resources Information Center

    Rao, Kavita; Ok, Min Wook; Bryant, Brian R.

    2014-01-01

    Universal design for learning (UDL) has gained considerable attention in the field of special education, acclaimed for its promise to promote inclusion by supporting access to the general curriculum. In addition to UDL, there are two other universal design (UD) educational models referenced in the literature, universal design of instruction (UDI)…