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Sample records for ace science center

  1. Informational webinar for EPA STAR RFA on "Air, Climate and Energy (ACE) Centers: Science Supporting Solutions"

    EPA Science Inventory

    The purpose of this webinar presentation is to discuss the application process and required elements for the Air, Climate and Energy (ACE) Centers: Science Supporting Solutions RFA. EPA is seeking research on the development of sound science to systematically inform policy makers...

  2. ACE

    NASA Technical Reports Server (NTRS)

    Lumia, R.

    1999-01-01

    This document describes the progress made during the fourth year of the Center for Autonomous Control Engineering (ACE). We currently support 30 graduate students, 52 undergraduate students, 9 faculty members, and 4 staff members. Progress will be divided into two categories. The first category explores progress for ACE in general. The second describes the results of each specific project supported within ACE.

  3. Advanced Colloids Experiment (ACE) Science Overview

    NASA Technical Reports Server (NTRS)

    Meyer, William V.; Sicker, Ronald J.; Chiaramonte, Francis P.; Luna, Unique J.; Chaiken, Paul M.; Hollingsworth, Andrew; Secanna, Stefano; Weitz, David; Lu, Peter; Yodh, Arjun; Yunker, Peter; Lohr, Matthew; Gratale, Matthew; Lynch, Matthew; Kodger, Thomas; Piazza, Roberto; Buzzaccaro, Stefano; Cipelletti, Luca; Schall, Peter; Veen, Sandra; Wegdam, Gerhard; Lee, Chand-Soo; Choi, Chang-Hyung; Paul, Anna-Lisa; Ferl, Robert J.; Cohen, Jacob

    2013-01-01

    accessible with the availability of the Light Microscopy Module (LMM) on ISS. To meet these goals, the ACE experiment is being built-up in stages, with the availability of confocal microscopy being the ultimate objective. Supported by NASAs Physical Sciences Research Program, ESAESTEC, and the authors respective governments.

  4. Science Center and Attitude

    ERIC Educational Resources Information Center

    Daneshamooz, Saeed; Alamolhodaei, Hassan; Darvishian, Saeed; Daneshamooz, Soniya

    2013-01-01

    The project team gathered data with the assistance of Recreational and Cultural Organization of Mashhad Municipality, Organization of Mashhad Municipality and Science and Astronomy Science Center of Mashhad Municipality, Khorasan Razavi, Islamic Republic of Iran. This paper discusses the effect of science center on attitude of students who visit…

  5. Forensic Science Center

    SciTech Connect

    Andresen, B.; Grant, P.M.

    1994-03-01

    Since 1991, the Laboratory's Forensic Science Center has focused a comprehensive range of analytical expertise on issues related to non proliferation, counterterrorism, and domestic law enforcement. During this short period, LLNL's singular combination of human and technological resources has made the Center among the best of its kind in the world. The Forensic Science Center houses a variety of state-of-the-art analytical tools ranging from gas chromatograph/mass spectrometers to ultratrace DNA detection techniques. The Center's multidisciplinary staff provides expertise in organic and inorganic analytical chemistry, nuclear science, biochemistry, and genetics useful for supporting law enforcement and for verifying compliance with international treaties and agreements.

  6. Science Center Goes Underground

    ERIC Educational Resources Information Center

    Modern Schools, 1977

    1977-01-01

    A unique underground science center at Bluffton College, designed to save energy and preserve trees, rolling landscape, and other environmental features of the campus, is under construction in Bluffton, Ohio. (Author)

  7. Science and Technology Centers.

    ERIC Educational Resources Information Center

    Danilov, Victor J.

    Science and technology centers, which are relative newcomers to the museum field, differ from traditional museums in a number of respects. They are concerned with furthering public understanding and appreciation of the physical and biological sciences, engineering, technology, and health and seek to accomplish this goal by making museums both…

  8. Simple Machine Science Centers

    ERIC Educational Resources Information Center

    Chessin, Debby

    2007-01-01

    Science centers can engage students; accommodate different learning styles and individual interests; help students become independent and confident learners; and encourage social skills among students. In this article, the author worked with third-grade students as they completed activities at learning centers during a week-long unit on simple…

  9. COMPUTATIONAL SCIENCE CENTER

    SciTech Connect

    DAVENPORT,J.

    2004-11-01

    The Brookhaven Computational Science Center brings together researchers in biology, chemistry, physics, and medicine with applied mathematicians and computer scientists to exploit the remarkable opportunities for scientific discovery which have been enabled by modern computers. These opportunities are especially great in computational biology and nanoscience, but extend throughout science and technology and include for example, nuclear and high energy physics, astrophysics, materials and chemical science, sustainable energy, environment, and homeland security.

  10. Earth Science Information Center

    USGS Publications Warehouse

    ,

    1991-01-01

    An ESIC? An Earth Science Information Center. Don't spell it. Say it. ESIC. It rhymes with seasick. You can find information in an information center, of course, and you'll find earth science information in an ESIC. That means information about the land that is the Earth, the land that is below the Earth, and in some instances, the space surrounding the Earth. The U.S. Geological Survey (USGS) operates a network of Earth Science Information Centers that sell earth science products and data. There are more than 75 ESIC's. Some are operated by the USGS, but most are in other State or Federal agencies. Each ESIC responds to requests for information received by telephone, letter, or personal visit. Your personal visit.

  11. The Altus Cumulus Electrification Study (ACES): A UAV-Based Science Demonstration

    NASA Technical Reports Server (NTRS)

    Blakeslee, R. J.; Croskey, C. L.; Desch, M. D.; Farrell, W. M.; Goldberg, R. A.; Houser, J. G.; Kim, H. S.; Mach, D. M.; Mitchell, J. D.; Stoneburner, J. C.

    2003-01-01

    The Altus Cumulus Electrification Study (ACES) is an unmanned aerial vehicle (UAV)- based project that investigated thunderstorms in the vicinity of the Florida Everglades in August 2002. ACES was conducted to investigate storm electrical activity and its relationship to storm morphology, and to validate satellite-based lightning measurements. In addition, as part of the NASA sponsored UAV-based science demonstration program, this project provided a scientifically useful demonstration of the utility and promise of UAV platforms for Earth science and applications observations. ACES employed the Altus II aircraft, built by General Atomics - Aeronautical Systems, Inc. Key science objectives simultaneously addressed by ACES are to: (1) investigate lightning-storm relationships, (2) study storm electrical budgets, and provide Lightning Imaging Sensor validation. The ACES payload included electrical, magnetic, and optical sensors to remotely characterize the lightning activity and the electrical environment within and around thunderstorms. ACES contributed important electrical and optical measurements not available from other sources. Also, the high altitude vantage point of the UAV observing platform (up to 55,000 feet) provided cloud-top perspective. By taking advantage of its slow flight speed (70 to 100 knots), long endurance, and high altitude flight, the Altus was flown near, and when possible, over (but never into) thunderstorms for long periods of time that allowed investigations to be conducted over entire storm life cycles. An innovative real time weather system was used to identify and vector the aircraft to selected thunderstorms and safely fly around these storms, while, at the same time monitor the weather near our base of operations. In addition, concurrent ground-based observations that included radar (Miami and Key West WSRBD, NASA NPOL), satellite imagery, and lightning (NALDN and Los Alamos EDOT) enable the UAV measurements to be more completely

  12. First science observations with the ACES echelle spectrograph

    NASA Astrophysics Data System (ADS)

    Reynolds, Robert O.; Lloyd-Hart, Michael

    2004-09-01

    The use of spectrographs with telescopes having high order adaptive optics (AO) systems offers the possibility of achieving near diffraction-limited spectral resolution with ground-based telescopes, as well as important advantages for instrument design. The use of an optical fiber to couple the instrument to the telescope affords additional advantages such as flexibility in the placement of the instrument and improved homogeneity of the input illumination function. In the case of Steward Observatory's Adaptively Coupled Echelle Spectrograph (ACES), the instrument is normally coupled to the telescope with an 8 micron diameter near single-mode optical fiber, although the instrument can be used at fixed focus locations without the fiber for telescopes so equipped. The use of a fiber coupler results in the phenomenon known as 'modal noise', where the transmission of multiple modes in the fiber leads to a wavelength-dependent variation in illumination that limits flat fielding precision. We have largely eliminated this effect through the use of an automated fiber stretcher device. We report here on improvements to the fiber feed optics and on interim observations made with the instrument at a conventional telescope not equipped with adaptive optics.

  13. COMPUTATIONAL SCIENCE CENTER

    SciTech Connect

    DAVENPORT, J.

    2005-11-01

    The Brookhaven Computational Science Center brings together researchers in biology, chemistry, physics, and medicine with applied mathematicians and computer scientists to exploit the remarkable opportunities for scientific discovery which have been enabled by modern computers. These opportunities are especially great in computational biology and nanoscience, but extend throughout science and technology and include, for example, nuclear and high energy physics, astrophysics, materials and chemical science, sustainable energy, environment, and homeland security. To achieve our goals we have established a close alliance with applied mathematicians and computer scientists at Stony Brook and Columbia Universities.

  14. COMPUTATIONAL SCIENCE CENTER

    SciTech Connect

    DAVENPORT, J.

    2006-11-01

    Computational Science is an integral component of Brookhaven's multi science mission, and is a reflection of the increased role of computation across all of science. Brookhaven currently has major efforts in data storage and analysis for the Relativistic Heavy Ion Collider (RHIC) and the ATLAS detector at CERN, and in quantum chromodynamics. The Laboratory is host for the QCDOC machines (quantum chromodynamics on a chip), 10 teraflop/s computers which boast 12,288 processors each. There are two here, one for the Riken/BNL Research Center and the other supported by DOE for the US Lattice Gauge Community and other scientific users. A 100 teraflop/s supercomputer will be installed at Brookhaven in the coming year, managed jointly by Brookhaven and Stony Brook, and funded by a grant from New York State. This machine will be used for computational science across Brookhaven's entire research program, and also by researchers at Stony Brook and across New York State. With Stony Brook, Brookhaven has formed the New York Center for Computational Science (NYCCS) as a focal point for interdisciplinary computational science, which is closely linked to Brookhaven's Computational Science Center (CSC). The CSC has established a strong program in computational science, with an emphasis on nanoscale electronic structure and molecular dynamics, accelerator design, computational fluid dynamics, medical imaging, parallel computing and numerical algorithms. We have been an active participant in DOES SciDAC program (Scientific Discovery through Advanced Computing). We are also planning a major expansion in computational biology in keeping with Laboratory initiatives. Additional laboratory initiatives with a dependence on a high level of computation include the development of hydrodynamics models for the interpretation of RHIC data, computational models for the atmospheric transport of aerosols, and models for combustion and for energy utilization. The CSC was formed to bring together

  15. Interferometry science center

    NASA Technical Reports Server (NTRS)

    Sargent, A. I.

    2002-01-01

    The Interferometry Science Center (ISC) is operated jointly by Caltech and JPL and is part of NASA's Navigator Program. The ISC has been created to facilitate the timely and successful execution of scientific investigations within the Navigator program, particularly those that rely on observations from NASA's interferometer projects. Currently, ISC is expected to provide full life cycle support for the Keck Interferometer, the Starlight mission, the Space Interferometry Mission, and the Terrestrial Planet Finder Mission. The nature and goals of ISc will be described.

  16. Design and implementation of robust decentralized control laws for the ACES structure at Marshall Space Flight Center

    NASA Technical Reports Server (NTRS)

    Collins, Emmanuel G., Jr.; Phillips, Douglas J.; Hyland, David C.

    1990-01-01

    Many large space system concepts will require active vibration control to satisfy critical performance requirements such as line-of-sight accuracy. In order for these concepts to become operational it is imperative that the benefits of active vibration control be practically demonstrated in ground based experiments. The results of the experiment successfully demonstrate active vibration control for a flexible structure. The testbed is the Active Control Technique Evaluation for Spacecraft (ACES) structure at NASA Marshall Space Flight Center. The ACES structure is dynamically traceable to future space systems and especially allows the study of line-of-sight control issues.

  17. The ACEE program and basic composites research at Langley Research Center (1975 to 1986): Summary and bibliography

    NASA Technical Reports Server (NTRS)

    Dow, Marvin B.

    1987-01-01

    Composites research conducted at the Langley Research Center during the period from 1975 to 1986 is described, and an annotated bibliography of over 600 documents (with their abstracts) is presented. The research includes Langley basic technology and the composite primary structures element of the NASA Aircraft Energy Efficiency (ACEE) Program. The basic technology documents cited in the bibliography are grouped according to the research activity such as design and analysis, fatigue and fracture, and damage tolerance. The ACEE documents cover development of composite structures for transport aircraft.

  18. The Fort Collins Science Center

    USGS Publications Warehouse

    Wilson, Juliette T.; Banowetz, Michele M.

    2012-01-01

    With a focus on biological research, the U.S. Geological Survey Fort Collins Science Center (FORT) develops and disseminates science-based information and tools to support natural resource decision-making. This brochure succinctly describes the integrated science capabilities, products, and services that the FORT science community offers across the disciplines of aquatic systems, ecosystem dynamics, information science, invasive species science, policy analysis and social science assistance, and trust species and habitats.

  19. Supernova Science Center

    SciTech Connect

    S. E. Woosley

    2008-05-05

    The Supernova Science Center (SNSC) was founded in 2001 to carry out theoretical and computational research leading to a better understanding of supernovae and related transients. The SNSC, a four-institutional collaboration, included scientists from LANL, LLNL, the University of Arizona (UA), and the University of California at Santa Cruz (UCSC). Intitially, the SNSC was funded for three years of operation, but in 2004 an opportunity was provided to submit a renewal proposal for two years. That proposal was funded and subsequently, at UCSC, a one year no-cost extension was granted. The total operational time of the SNSC was thus July 15, 2001 - July 15, 2007. This document summarizes the research and findings of the SNSC and provides a cummulative publication list.

  20. ROSAT Science Data Center

    NASA Technical Reports Server (NTRS)

    Murray, Stephen; Pisarski, Ryszard L. (Technical Monitor)

    2001-01-01

    This report provides a summary of the Smithsonian Astrophysical Observatory (SAO) ROSAT SCIENCE DATA CENTER (RSDC) activities for the recent years of our contract. Details have already been reported in the monthly reports. The SAO was responsible for the High Resolution Imager (HRI) detector on ROSAT. We also provided and supported the HRI standard analysis software used in the pipeline processing (SASS). Working with our colleagues at the Max Planck in Garching Germany (MPE), we fixed bugs and provided enhancements. The last major effort in this area was the port from VMS/VAX to VMS/ALPHA architecture. In 1998, a timing bug was found in the HRI standard processing system which degraded the positional accuracy because events accessed incorrect aspect solutions. The bug was fixed and we developed off-line correction routines and provided them to the community. The Post Reduction Off-line Software (PROS) package was developed by SAO and runs in the IRAF environment. Although in recent years PROS was not a contractual responsibility of the RSDC, we continued to maintain the system and provided new capabilities such as the ability to deal with simulated AXAF data in preparation for the NASA call for proposals for Chandra. Our most recent activities in this area included the debugging necessary for newer versions of IRAF which broke some of our software. At SAO we have an operating version of PROS and hope to release a patch even though almost all functionality that was lost was subsequently recovered via an IRAF patch (i.e. most of our problems were caused by an IRAF bug).

  1. Science and Literacy Centers

    ERIC Educational Resources Information Center

    Van Meeteren, Beth Dykstra; Escalada, Lawrence T.

    2010-01-01

    In recent years, science has taken a backseat to reading and mathematics in many primary classrooms. Imaginative teachers have coped with this loss of science time by creatively integrating science topics into reading instructional materials (Douglas, Klentschy, and Worth 2006). In this article, the author describes an effective physical science…

  2. Natural Science Centers: Directory.

    ERIC Educational Resources Information Center

    Natural Science for Youth Foundation, Roswell, GA.

    A nature center is defined as an organized and permanent nonprofit institution which is essentially educational, scientific, and cultural in purpose with professional staff, and open to the public on some regular schedule. A nature center manages and interprets its lands, native plants and animals and facilities to promote an understanding of…

  3. Kepler Science Operations Center Architecture

    NASA Technical Reports Server (NTRS)

    Middour, Christopher; Klaus, Todd; Jenkins, Jon; Pletcher, David; Cote, Miles; Chandrasekaran, Hema; Wohler, Bill; Girouard, Forrest; Gunter, Jay P.; Uddin, Kamal; Allen, Christopher; Hall, Jennifer; Ibrahim, Khadeejah; Clarke, Bruce; Li, Jie; McCauliff, Sean; Quintana, Elisa; Sommers, Jeneen; Stroozas, Brett; Tenenbaum, Peter; Twicken, Joseph; Wu, Hayley; Caldwell, Doug; Bryson, Stephen; Bhavsar,Paresh

    2010-01-01

    We give an overview of the operational concepts and architecture of the Kepler Science Data Pipeline. Designed, developed, operated, and maintained by the Science Operations Center (SOC) at NASA Ames Research Center, the Kepler Science Data Pipeline is central element of the Kepler Ground Data System. The SOC charter is to analyze stellar photometric data from the Kepler spacecraft and report results to the Kepler Science Office for further analysis. We describe how this is accomplished via the Kepler Science Data Pipeline, including the hardware infrastructure, scientific algorithms, and operational procedures. The SOC consists of an office at Ames Research Center, software development and operations departments, and a data center that hosts the computers required to perform data analysis. We discuss the high-performance, parallel computing software modules of the Kepler Science Data Pipeline that perform transit photometry, pixel-level calibration, systematic error-correction, attitude determination, stellar target management, and instrument characterization. We explain how data processing environments are divided to support operational processing and test needs. We explain the operational timelines for data processing and the data constructs that flow into the Kepler Science Data Pipeline.

  4. Kepler Science Operations Center architecture

    NASA Astrophysics Data System (ADS)

    Middour, Christopher; Klaus, Todd C.; Jenkins, Jon; Pletcher, David; Cote, Miles; Chandrasekaran, Hema; Wohler, Bill; Girouard, Forrest; Gunter, Jay P.; Uddin, Kamal; Allen, Christopher; Hall, Jennifer; Ibrahim, Khadeejah; Clarke, Bruce; Li, Jie; McCauliff, Sean; Quintana, Elisa; Sommers, Jeneen; Stroozas, Brett; Tenenbaum, Peter; Twicken, Joseph; Wu, Hayley; Caldwell, Doug; Bryson, Stephen; Bhavsar, Paresh; Wu, Michael; Stamper, Brian; Trombly, Terry; Page, Christopher; Santiago, Elaine

    2010-07-01

    We give an overview of the operational concepts and architecture of the Kepler Science Processing Pipeline. Designed, developed, operated, and maintained by the Kepler Science Operations Center (SOC) at NASA Ames Research Center, the Science Processing Pipeline is a central element of the Kepler Ground Data System. The SOC consists of an office at Ames Research Center, software development and operations departments, and a data center which hosts the computers required to perform data analysis. The SOC's charter is to analyze stellar photometric data from the Kepler spacecraft and report results to the Kepler Science Office for further analysis. We describe how this is accomplished via the Kepler Science Processing Pipeline, including the hardware infrastructure, scientific algorithms, and operational procedures. We present the high-performance, parallel computing software modules of the pipeline that perform transit photometry, pixel-level calibration, systematic error correction, attitude determination, stellar target management, and instrument characterization. We show how data processing environments are divided to support operational processing and test needs. We explain the operational timelines for data processing and the data constructs that flow into the Kepler Science Processing Pipeline.

  5. The MAVEN Science Data Center

    NASA Astrophysics Data System (ADS)

    De Wolfe, A. W.; Harter, B.; Kokkonen, K.; Staley, B.; Christofferson, R.

    2015-12-01

    The Mars Atmospheric and Volatile Evolution (MAVEN) mission has been collecting data at Mars since September 2014. MAVEN's science data is hosted at the Science Data Center at the Laboratory for Atmospheric & Space Physics (LASP), where we use many different technologies to provide the science community with access to the data. Our website contains applications built with Highcharts, AngularJS, D3.js, and PostgreSQL to access and visualize data and metadata, allowing visitors to the site to preview the science data, see variations in data volume over the mission, search a timeline of mission events and perform complex queries to discover science data. This presentation will summarize the current data available, the data access mechanisms we provide, the benefits of the various technologies we've chosen and the lessons we've learned along the way.

  6. Remote Science Operation Center research

    NASA Technical Reports Server (NTRS)

    Banks, P. M.

    1986-01-01

    Progress in the following areas is discussed: the design, planning and operation of a remote science payload operations control center; design and planning of a data link via satellite; and the design and prototyping of an advanced workstation environment for multi-media (3-D computer aided design/computer aided engineering, voice, video, text) communications and operations.

  7. Center for Nanophase Materials Sciences

    NASA Astrophysics Data System (ADS)

    Horton, Linda

    2002-10-01

    The Center for Nanophase Materials Sciences (CNMS) will be a user facility with a strong component of joint, collaborative research. CNMS is being developed, together with the scientific community, with support from DOE's Office of Basic Energy Sciences. The Center will provide a thriving, multidisciplinary environment for research as well as the education of students and postdoctoral scholars. It will be co-located with the Spallation Neutron Source (SNS) and the Joint Institute for Neutron Sciences (JINS). The CNMS will integrate nanoscale research with neutron science, synthesis science, and theory/modeling/simulation, bringing together four areas in which the United States has clear national research and educational needs. The Center's research will be organized under three scientific thrusts: nano-dimensioned "soft" materials (including organic, hybrid, and interfacial nanophases); complex "hard" materials systems (including the crosscutting areas of interfaces and reduced dimensionality that become scientifically critical on the nanoscale); and theory/modeling/simulation. This presentation will summarize the progress towards identification of the specific research focus topics for the Center. Currently proposed topics, based on two workshops with the potential user community, include catalysis, nanomagnetism, synthetic and bio-inspired macromolecular materials, nanophase biomaterials, nanofluidics, optics/photonics, carbon-based nanostructures, collective behavior, nanoscale interface science, virtual synthesis and nanomaterials design, and electronic structure, correlations, and transport. In addition, the proposed 80,000 square foot facility (wet/dry labs, nanofabrication clean rooms, and offices) and the associated technical equipment will be described. The CNMS is scheduled to begin construction in spring, 2003. Initial operations are planned for late in 2004.

  8. E-Learning and Virtual Science Centers

    ERIC Educational Resources Information Center

    Hin, Leo Tan Wee, Ed.; Subramaniam, R., Ed.

    2005-01-01

    "E-Learning and Virtual Science Centers" addresses an aspect of Web-based education that has not attracted sufficient attention in the international research literature--that of virtual science centers, the cyberspace annex of traditional science centers. It is the first book to be published on the rapidly advancing field of science education.…

  9. The Japanese science education centers.

    PubMed

    Glass, B

    1966-10-14

    These six Japanese science education centers signify a sweeping reform of elementary and secondary school science teaching. They achieve their striking results because they are established on a permanent, local basis and are supported mainly by the local boards of education. They have avoided control by pedagogues and specialists in "education." Instead, they are operated by trained scientists and experienced school teachers who work together to devise programs specially suited to the needs of their teachers. With small and practicable steps, the teachers improve their understanding of methods which they can readily test in their own classrooms rooms and laboratories. The laboratory equipment in the science education centers is only slightly superior to that which the teachers have in their own schools, but superior enough to make them desire to improve their own facilities. Major facilities, such as x-ray machines, electron microscopes, telescopes (15-cm), and machine shops, as well as good working collections of minerals and fossils, and adequate greenhouses, permit the teachers to work with more expensive equipment, to gain a firsthand knowledge of its operation, and to bring groups of students to the center to observe what such instruments make possible. The use of American experimental course content improvement programs is widespread. Every science education center I visited is using PSSC, CHEMS, CBA, BSCS, or ESCP materials and studying the philosophy of these programs. Yet no center is entirely dependent on these programs, but uses them critically to supplement and improve its own courses. The emphasis is on good laboratory and field teaching as a basis for understanding scientific methods and concepts. Science as investigation and inquiry, instead of treatment solely as an authoritative body of facts, is coming into its own. The few defects of the science education centers of Japan inhere in the educational situation itself. The centers are at present

  10. AXAF Science Center: User Support

    NASA Astrophysics Data System (ADS)

    Wilkes, B. J.

    1997-05-01

    The purpose of the AXAF Science Center (ASC) is to provide the support required by the science community to realize fully the potential of the Advanced X-ray Astrophysics Facility (AXAF). We maintain expertise on all aspects of the AXAF mission from submitting a proposal to the receipt and analysis of data by a guest observer. We interface with the observers and the operations center (co-located in Cambridge) in the planning and scheduling of observations and with the instrument teams on the calibration and status of the detectors. We will develop, export and support portable analysis software to allow users to analyse their own data. The User Support Group is the main interface between the ASC and the astronomical community. The facilities provided by the ASC to help potential guest observers will be reviewed in this presentation, including how to: learn about the satellite and instruments, plan observations, access our help-desk.

  11. The Northeast Climate Science Center

    NASA Astrophysics Data System (ADS)

    Ratnaswamy, M. J.; Palmer, R. N.; Morelli, T.; Staudinger, M.; Holland, A. R.

    2013-12-01

    The Department of Interior Northeast Climate Science Center (NE CSC) is part of a federal network of eight Climate Science Centers created to provide scientific information, tools, and techniques that managers and other parties interested in land, water, wildlife and cultural resources can use to anticipate, monitor, and adapt to climate change. Recognizing the critical threats, unique climate challenges, and expansive and diverse nature of the northeast region, the University of Massachusetts Amherst, College of Menominee Nation, Columbia University, Marine Biological Laboratory, University of Minnesota, University of Missouri Columbia, and University of Wisconsin-Madison have formed a consortium to host the NE CSC. This partnership with the U.S. Geological Survey climate science center network provides wide-reaching expertise, resources, and established professional collaborations in both climate science and natural and cultural resources management. This interdisciplinary approach is needed for successfully meeting the regional needs for climate impact assessment, adaptive management, education, and stakeholder outreach throughout the northeast region. Thus, the NE CSC conducts research, both through its general funds and its annual competitive award process, that responds to the needs of natural resource management partners that exist, in part or whole, within the NE CSC bounds. This domain includes the North Atlantic, Upper Midwest and Great Lakes, Eastern Tallgrass and Big Rivers, and Appalachian Landscape Conservation Cooperatives (LCCs), among other management stakeholders. For example, researchers are developing techniques to monitor tree range dynamics as affected by natural disturbances which can enable adaptation of projected climate impacts; conducting a Designing Sustainable Landscapes project to assess the capability of current and potential future landscapes in the Northeast to provide integral ecosystems and suitable habitat for a suite of

  12. The MAVEN Science Data Center

    NASA Astrophysics Data System (ADS)

    De Wolfe, A. W.; Dorey, M.; Larsen, K. W.; Christofferson, R.; Lindholm, D. M.

    2014-12-01

    The Mars Atmospheric and Volatile Evolution (MAVEN) mission will enter Mars orbit in September 2014. MAVEN's science data is hosted at the Science Data Center at the Laboratory for Atmospheric & Space Physics (LASP), where we use many different technologies to provide the MAVEN team with access to the data while keeping the data secure. The internal SDC software is written in Python, and provides data access to the team via Flask web services. Our website contains applications built with Highcharts, AngularJS, D3.js, and PostgreSQL to access and visualize data and metadata, allowing the team to preview the science data, see variations in data volume over the mission, search a timeline of mission events and perform complex queries to discover science data. In case of emergency, our data is backed up locally and archived in Amazon Glacier. This presentation will summarize the benefits of the various technologies we've chosen and the lessons we've learned along the way.

  13. Center for Nanoscale Science and Technology

    National Institute of Standards and Technology Data Gateway

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

  14. The North American ALMA Science Center

    NASA Astrophysics Data System (ADS)

    Lonsdale, Carol J.; Hibbard, J. E.; Staff, NAASC

    2010-01-01

    The North American ALMA Science Center at the National Radio Astronomy Observatory, NRAO, in Charlottesville, Virginia, in partnership with the Herzberg Institute of Astrophysics in Victoria, Canada, will support the North American community in their observations with the Atacama Large Millimeter Array, ALMA. Our goal is to promote successful observations with ALMA for both novice users, with no experience in either interferometry or millimeter astronomy, and experts alike. We will describe the services that the Science Center will provide for the community, from education about the capabilities of ALMA, though proposal preparation to data analysis. The Science Center will host a website with a Helpdesk that includes FAQs and a growing knowledgebase of ALMA expertise, and will support extensive demos and tutorials on observation preparation and data reduction with ALMA. The Science Center also promotes science-themed meetings. The staff of the Science Center will provide expert assistance for observers at all stages of development and execution of their program. There are visitor and postdoc opportunities at the Science Center. The North American ALMA Science Center is one of three regional centers around the globe that will support ALMA observations. Our partners are the European ALMA Regional Center at ESO in Garching, Germany, and the East Asian ALMA Region Center in Tokyo, Japan.

  15. Science centers: a potential for learning.

    PubMed

    Kimche, L

    1978-01-20

    The past decade has witnessed a proliferation of science-technology centers, or public places for informal learning about science and technology. Science centers are the only institutions that can provide the general public with participatory exhibits and experiences, together with an accurate scientific interpretation of the materials that are involved. The dramatic rise in attendance and the enthusiasm of repeat visitors to science centers reflect a strong public demand for exhibits designed to help the visitor develop a better understanding of the contemporary scientific issues of society.

  16. [Theater in Brazilian science museums and centers].

    PubMed

    Moreira, Leonardo Maciel; Marandino, Martha

    2015-12-01

    This qualitative research, based on a descriptive and exploratory study, examines how theater is used as a science communication strategy by Brazilian science museums and centers. Data was collected through a survey emailed to 24 Brazilian institutions identified as science museums and centers. Content analysis was performed, using cross-sectional thematic analysis. It was found that respondents' activities could be classified as approaching theater as an educational support.

  17. Joint Interdisciplinary Earth Science Information Center

    NASA Technical Reports Server (NTRS)

    Kafatos, Menas

    2004-01-01

    The report spans the three year period beginning in June of 2001 and ending June of 2004. Joint Interdisciplinary Earth Science Information Center's (JIESIC) primary purpose has been to carry out research in support of the Global Change Data Center and other Earth science laboratories at Goddard involved in Earth science, remote sensing and applications data and information services. The purpose is to extend the usage of NASA Earth Observing System data, microwave data and other Earth observing data. JIESIC projects fall within the following categories: research and development; STW and WW prototyping; science data, information products and services; and science algorithm support. JIESIC facilitates extending the utility of NASA's Earth System Enterprise (ESE) data, information products and services to better meet the science data and information needs of a number of science and applications user communities, including domain users such as discipline Earth scientists, interdisciplinary Earth scientists, Earth science applications users and educators.

  18. Fort Collins Science Center: Invasive Species Science

    USGS Publications Warehouse

    Stohlgren, Tom

    2004-01-01

    FORT is also the administrative home of the National Institute of Invasive Species Science, a growing consortium of partnerships between government and private organizations established by the U.S. Geological Survey (USGS) and its many cooperators. The Institute was formed to develop cooperative approaches for invasive species science that meet the urgent needs of land managers and the public. Its mission is to work with others to coordinate data and research from many sources to predict and reduce the effects of harmful nonnative plants, animals, and diseases in natural areas and throughout the United States, with a strategic approach to information management, research, modeling, technical assistance, and outreach. The Institute research team will develop local-, regional-, and national- scale maps of invasive species and identify priority invasive species, vulnerable habitats, and pathways of invasion. County-level and point data on occurrence will be linked to plot-level and site-level information on species abundance and spread. FORT scientists and Institute partners are working to integrate remote sensing data and GIS-based predictive models to track the spread of invasive species across the country. This information will be linked to control and restoration efforts to evaluate their cost-effectiveness. Understanding both successes and failures will advance the science of invasive species containment and control as well as restoration of habitats and native biodiversity.

  19. Center for Aeronautics and Space Information Sciences

    NASA Technical Reports Server (NTRS)

    Flynn, Michael J.

    1992-01-01

    This report summarizes the research done during 1991/92 under the Center for Aeronautics and Space Information Science (CASIS) program. The topics covered are computer architecture, networking, and neural nets.

  20. Fort Collins Science Center-Fiscal year 2009 science accomplishments

    USGS Publications Warehouse

    Wilson, Juliette T.

    2010-01-01

    Public land and natural resource managers in the United States are confronted with increasingly complex decisions that have important ramifications for both ecological and human systems. The scientists and technical professionals at the U.S. Geological Survey Fort Collins Science Center?many of whom are at the forefront of their fields?possess a unique blend of ecological, socioeconomic, and technological expertise. Because of this diverse talent, Fort Collins Science Center staff are able to apply a systems approach to investigating complicated ecological problems in a way that helps answer critical management questions. In addition, the Fort Collins Science Center has a long record of working closely with the academic community through cooperative agreements and other collaborations. The Fort Collins Science Center is deeply engaged with other U.S. Geological Survey science centers and partners throughout the Department of the Interior. As a regular practice, we incorporate the expertise of these partners in providing a full complement of ?the right people? to effectively tackle the multifaceted research problems of today's resource-management world. In Fiscal Year 2009, the Fort Collins Science Center's scientific and technical professionals continued research vital to Department of the Interior's science and management needs. Fort Collins Science Center work also supported the science needs of other Federal and State agencies as well as non-government organizations. Specifically, Fort Collins Science Center research and technical assistance focused on client and partner needs and goals in the areas of biological information management and delivery, enterprise information, fisheries and aquatic systems, invasive species, status and trends of biological resources (including human dimensions), terrestrial ecosystems, and wildlife resources. In the process, Fort Collins Science Center science addressed natural-science information needs identified in the U

  1. The Stocker AstroScience Center at Florida International University

    NASA Astrophysics Data System (ADS)

    Webb, James R.

    2014-01-01

    The new Stocker AstroScience Center located on the MMC campus at Florida International University in Miami Florida represents a unique facility for STEM education that arose from a combination of private, State and university funding. The building, completed in the fall of 2013, contains some unique spaces designed not only to educate, but also to inspire students interested in science and space exploration. The observatory consists of a 4-story building (3 floors) with a 24” ACE automated telescope in an Ash dome, and an observing platform above surrounding buildings. Some of the unique features of the observatory include an entrance/exhibition hall with a 6-ft glass tile floor mural linking the Florida climate to space travel, a state-of-the art telescope control that looks like a starship bridge, and displays such as “Music from the universe”. The observatory will also be the focus of our extensive public outreach program that is entering its 20 year.

  2. Center for Computer Sciences and Technology.

    ERIC Educational Resources Information Center

    National Bureau of Standards (DOC), Washington, DC.

    Functions of the Center for Computer Sciences and Technology (CCST), a national center for computer research and development for the United States government, are described. CCST provides computer and related services to the National Bureau of Standards of which it is a part and to other government agencies on a cost-reimbursable basis. The Office…

  3. The Goddard Earth Sciences and Technology Center (GEST Center)

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The following is a technical report of the progress made under Cooperative Agreement NCC5494, the Goddard Earth Sciences and Technology Center (GEST). The period covered by this report is October 1, 2001 through December 31, 2001. GEST is a consortium of scientists and engineers, led by the University of Maryland, Baltimore County (UMBC), to conduct scientific research in Earth and information sciences and related technologies in collaboration with the NASA Goddard Space Flight Center (GSFC). GEST was established through a cooperative agreement signed May 11, 2000, following a competitive procurement process initiated by GSFC.

  4. Extreme Ultraviolet Explorer Science Operation Center

    NASA Technical Reports Server (NTRS)

    Wong, G. S.; Kronberg, F. A.; Meriwether, H. D.; Wong, L. S.; Grassi, C. L.

    1993-01-01

    The EUVE Science Operations Center (ESOC) is a satellite payload operations center for the Extreme Ultraviolet Explorer project, located on the Berkeley campus of the University of California. The ESOC has the primary responsibility for commanding the EUVE telescopes and monitoring their telemetry. The ESOC is one of a very few university-based satellite operations facilities operating with NASA. This article describes the history, operation, and advantages of the ESOC as an on-campus operations center.

  5. NAS Panel endorses science center concept

    NASA Astrophysics Data System (ADS)

    Science and technology centers, as proposed by President Ronald Reagan in his January 1987 State of the Union message, could make “significant contributions to science and to the nation's economic competitiveness,” according to a new report by a National Academy of Sciences (NAS) panel. What will be necessary to realize these contributions, the panel cautioned, are proper management, adequate resources, and, “above all, the selection of programs for which the centers are the most effective form of organization.”NSF plans to support science and technology centers, beginning October 1, 1988, which is the start of fiscal year 1988. NSF requested guidance from the NAS panel in implementing the program. Although other government agencies will participate in the program, NSF will play the primary role.

  6. Preparing GMAT for Operational Maneuver Planning of the Advanced Composition Explorer (ACE)

    NASA Technical Reports Server (NTRS)

    Qureshi, Rizwan Hamid; Hughes, Steven P.

    2014-01-01

    The General Mission Analysis Tool (GMAT) is an open-source space mission design, analysis and trajectory optimization tool. GMAT is developed by a team of NASA, private industry, public and private contributors. GMAT is designed to model, optimize and estimate spacecraft trajectories in flight regimes ranging from low Earth orbit to lunar applications, interplanetary trajectories and other deep space missions. GMAT has also been flight qualified to support operational maneuver planning for the Advanced Composition Explorer (ACE) mission. ACE was launched in August, 1997 and is orbiting the Sun-Earth L1 libration point. The primary science objective of ACE is to study the composition of both the solar wind and the galactic cosmic rays. Operational orbit determination, maneuver operations and product generation for ACE are conducted by NASA Goddard Space Flight Center (GSFC) Flight Dynamics Facility (FDF). This paper discusses the entire engineering lifecycle and major operational certification milestones that GMAT successfully completed to obtain operational certification for the ACE mission. Operational certification milestones such as gathering of the requirements for ACE operational maneuver planning, gap analysis, test plans and procedures development, system design, pre-shadow operations, training to FDF ACE maneuver planners, shadow operations, Test Readiness Review (TRR) and finally Operational Readiness Review (ORR) are discussed. These efforts have demonstrated that GMAT is flight quality software ready to support ACE mission operations in the FDF.

  7. Molecular Science Research Center 1992 annual report

    SciTech Connect

    Knotek, M.L.

    1994-01-01

    The Molecular Science Research Center is a designated national user facility, available to scientists from universities, industry, and other national laboratories. After an opening section, which includes conferences hosted, appointments, and projects, this document presents progress in the following fields: chemical structure and dynamics; environmental dynamics and simulation; macromolecular structure and dynamics; materials and interfaces; theory, modeling, and simulation; and computing and information sciences. Appendices are included: MSRC staff and associates, 1992 publications and presentations, activities, and acronyms and abbreviations.

  8. Science for What Public? Addressing Equity in American Science Museums and Science Centers

    ERIC Educational Resources Information Center

    Feinstein, Noah Weeth; Meshoulam, David

    2014-01-01

    Science museums and science centers exist (in large part) to bring science to the public. But what public do they serve? The challenge of equity is embodied by the gulf that separates a museum's actual public and the more diverse publics that comprise our society. Yet despite growing scholarly interest in museums and science centers, few…

  9. Communications among data and science centers

    NASA Technical Reports Server (NTRS)

    Green, James L.

    1990-01-01

    The ability to electronically access and query the contents of remote computer archives is of singular importance in space and earth sciences; the present evaluation of such on-line information networks' development status foresees swift expansion of their data capabilities and complexity, in view of the volumes of data that will continue to be generated by NASA missions. The U.S.'s National Space Science Data Center (NSSDC) manages NASA's largest science computer network, the Space Physics Analysis Network; a comprehensive account is given of the structure of NSSDC international access through BITNET, and of connections to the NSSDC available in the Americas via the International X.25 network.

  10. Los Alamos Neutron Science Center (LANSCE) Nuclear Science Facilities

    SciTech Connect

    Nelson, Ronald Owen; Wender, Steve

    2015-06-19

    The Los Alamos Neutron Science Center (LANSCE) facilities for Nuclear Science consist of a high-energy "white" neutron source (Target 4) with 6 flight paths, three low-energy nuclear science flight paths at the Lujan Center, and a proton reaction area. The neutron beams produced at the Target 4 complement those produced at the Lujan Center because they are of much higher energy and have shorter pulse widths. The neutron sources are driven by the 800-MeV proton beam of the LANSCE linear accelerator. With these facilities, LANSCE is able to deliver neutrons with energies ranging from a milli-electron volt to several hundreds of MeV, as well as proton beams with a wide range of energy, time and intensity characteristics. The facilities, instruments and research programs are described briefly.

  11. A Resource Center for Informal Science Education

    NASA Astrophysics Data System (ADS)

    Dickow, B.

    2011-12-01

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

  12. Goddard Earth Sciences and Technology Center (GEST)

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This document summarizes the activities of the Goddard Earth Sciences and Technology Center (GEST), a consortium of scientists and engineers led by the University of Maryland, Baltimore County (UMBC), during the contract reporting period. Topics covered include: new programs, eligibility and selection criteria, Goddard Coastal Research Graduate Fellowship Program and staffing changes.

  13. Fernbank Science Center Forest Teacher's Guide-1967.

    ERIC Educational Resources Information Center

    Cherry, Jim; And Others

    This guide is designed primarily to familiarize teachers with the types of programs available through the Fernback Science Center. Instructional programs involving the use of the Fernbank Forest are outlined. Programs for secondary students include Plant Taxonomy, Field Ecology, Winter Taxonomy of Plants, and Climax Forest Succession. Elementary…

  14. Science Communication Fellowship Program at the Pacific Science Center

    NASA Astrophysics Data System (ADS)

    Harnett, E. M.; Vukajlovich, D.; Fitzwater, S.; Selvakumar, M.

    2011-12-01

    With funding from an NSF Informal Science Education grant, the Pacific Science Center in Seattle, Washington began the Science Communication Fellowship program in 2009 as part of the Portal to the Public initiative. The purpose of the Science Communication Fellowship program is to train scientists and engineers to communicate more effectively with the general public regarding their research and to assist with the development of hands-on activities that can be used by the scientists and engineers for outreach activities. The program came out of a collaboration to develop a model for effectively communicating current science research at informal science education organizations. The program model has undergone in-depth research and evaluation to assess its effectiveness and impact. To become Science Communication Fellows, researchers participate in four three-hour professional development sessions, where they learn communication techniques through role-playing and hands-on activities. The workshops are supplemented with additional one-on-one meetings with Science Center staff to help the new Fellows develop activities for use at outreach events. These activities are then used by the Fellows at public events that highlight current research taking place in the region. To date over 80 scientists and engineers have gone through the training sessions to become Science Communication Fellows. The Pacific Science Center holds approximately 12 events a year in which Fellows can facilitate their activity. Public programs range from small, monthly programs to large, annual Research Weekends. Funding for this program continues through support from NIH, IMLS, NSF, and NASA grants. For more information, please contact the current program administrator Dana Vukajlovich at DVukajlovich@pacsci.org.

  15. Department of the Interior Climate Science Centers

    USGS Publications Warehouse

    Jones, Sonya A.

    2011-01-01

    What is a Climate Science Center? On September 14, 2009, the Secretary of the Interior signed a Secretarial Order (No. 3289) entitled, "Addressing the Impacts of Climate Change on America's Water, Land, and Other Natural and Cultural Resources." The Order effectively established the U.S. Department of the Interior (DOI) Climate Science Centers (CSCs), which will integrate DOI science and management expertise with similar contributions from our partners to provide information to support adaptation and mitigation efforts on both public and private lands, across the United States and internationally.The Southeast CSC, hosted by NC State University (NCSU), will collaborate with a number of other universities, State and Federal agencies, and nongovernmental organizations (NGOs) with interest and expertise in climate science. The primary partner for the Southeast CSC will be the Landscape Conservation Cooperatives (LCCs) in the Southeast, including the Appalachian, Gulf Coastal Plains and Ozarks, Gulf Coast Prairie, Peninsular Florida, and the South Atlantic. CSC collaborations are focused on common science priorities, addressing priority partner needs, minimizing redundancies in science, sharing scientific findings, and expanding understanding of climate change impacts in the Southeast.

  16. Students build glovebox at Space Science Center

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Students in the Young Astronaut Program at the Coca-Cola Space Science Center in Columbus, GA, constructed gloveboxes using the new NASA Student Glovebox Education Guide. The young astronauts used cardboard copier paper boxes as the heart of the glovebox. The paper boxes transformed into gloveboxes when the students pasted poster-pictures of an actual NASA microgravity science glovebox inside and outside of the paper boxes. The young astronauts then added holes for gloves and removable transparent top covers, which completed the construction of the gloveboxes. This image is from a digital still camera; higher resolution is not available.

  17. The TESS Science Processing Operations Center

    NASA Technical Reports Server (NTRS)

    Jenkins, Jon; Twicken, Joseph D.; McCauliff, Sean; Campbell, Jennifer; Sanderfer, Dwight; Lung, David; Mansouri-Samani, Masoud; Girouard, Forrest; Tenenbaum, Peter; Klaus, Todd; Smith, Jeffrey C.; Caldwell, Douglas A.; Chacon, Aaron; Henze, Christopher; Heiges, Cory A.; Latham, David; Morgan, Edward; Swade, Daryl; Rinehart, Stephen; Vanderspek, Roland

    2016-01-01

    The Transiting Exoplanet Survey Satellite (TESS) will conduct a search for Earth’s closest cousins starting in late 2017. TESS will discover approx.1,000 small planets and measure the masses of at least 50 of these small worlds. The Science Processing Operations Center (SPOC) is being developed based on the Kepler science pipeline and will generate calibrated pixels and light curves on the NAS Pleiades supercomputer. The SPOC will search for periodic transit events and generate validation products for the transit-like features in the light curves. All TESS SPOC data products will be archived to the Mikulski Archive for Space Telescopes.

  18. The Lederman Science Center: Past, Present, Future

    SciTech Connect

    Bardeen, Marjorie G.; /Fermilab

    2011-11-01

    For 30 years, Fermilab has offered K-12 education programs, building bridges between the Lab and the community. The Lederman Science Center is our home. We host field trips and tours, visit schools, offer classes and professional development workshops, host special events, support internships and have a strong web presence. We develop programs based on identified needs, offer programs with peer-leaders and improve programs from participant feedback. For some we create interest; for others we build understanding and develop relationships, engaging participants in scientific exploration. We explain how we created the Center, its programs, and what the future holds.

  19. Fort Collins Science Center fiscal year 2010 science accomplishments

    USGS Publications Warehouse

    Wilson, Juliette T.

    2011-01-01

    The scientists and technical professionals at the U.S. Geological Survey (USGS), Fort Collins Science Center (FORT), apply their diverse ecological, socioeconomic, and technological expertise to investigate complicated ecological problems confronting managers of the Nation's biological resources. FORT works closely with U.S. Department of the Interior (DOI) agency scientists, the academic community, other USGS science centers, and many other partners to provide critical information needed to help answer complex natural-resource management questions. In Fiscal Year 2010 (FY10), FORT's scientific and technical professionals conducted ongoing, expanded, and new research vital to the science needs and management goals of DOI, other Federal and State agencies, and nongovernmental organizations in the areas of aquatic systems and fisheries, climate change, data and information integration and management, invasive species, science support, security and technology, status and trends of biological resources (including the socioeconomic aspects), terrestrial and freshwater ecosystems, and wildlife resources, including threatened and endangered species. This report presents selected FORT science accomplishments for FY10 by the specific USGS mission area or science program with which each task is most closely associated, though there is considerable overlap. The report also includes all FORT publications and other products published in FY10, as well as staff accomplishments, appointments, committee assignments, and invited presentations.

  20. The Altus Cumulus Electrification Study (ACES): A UAV-based Investigation of Thunderstorms

    NASA Technical Reports Server (NTRS)

    Blakeslee, Richard; Arnold, James E. (Technical Monitor)

    2001-01-01

    The Altus Cumulus Electrification Study (ACES) is a NASA-sponsored and -led science investigation that utilizes an uninhabited aerial vehicle (UAV) to investigate thunderstorms in the vicinity of the NASA Kennedy Space Center, Florida. As part of NASA's UAV-based science demonstration program, ACES will provide a scientifically useful demonstration of the utility and promise of UAV platforms for Earth science and applications observations. ACES will employ the Altus 11 aircraft, built by General Atomics-Aeronautical Systems, Inc. By taking advantage of its slow flight speed (70 to 100 knots), long endurance, and high-altitude flight (up to 55,000 feet), the Altus will be flown near, and when possible, above (but never into) thunderstorms for long periods of time, allowing investigations to be conducted over entire storm life cycles. Key science objectives simultaneously addressed by ACES are to: (1) investigate lightning-storm relationships, (2) study storm electrical budgets, and (3) provide Lightning Imaging Sensor validation. The ACES payload, already developed and flown on Altus, includes electrical, magnetic, and optical sensors to remotely characterize the lightning activity and the electrical environment within and around thunderstorms. The ACES field campaign will be conducted during July 2002 with a goal of performing 8 to 10 UAV flights. Each flight will require about 4 to 5 hours on station at altitudes from 40,000 ft to 55,000 ft. The ACES team is comprised of scientists from the NASA Marshall Space Flight Center and NASA Goddard Space Flight Centers partnered with General Atomics and IDEA, LLC.

  1. Cornell University Life Sciences Core Laboratories Center

    PubMed Central

    VanEe, J.; Schweitzer, P.; Wang, W.; Li, Y.; Zhang, S.; Williams, R.; Deng, K.Y.; Pillardy, J.; Sun, Q.; Stelick, T.; Spisak, J.; Paronett, E.; Cote, L.; Cameron, R.; Zhao, J.; Hover, B.; Kresovich, J.; Xin, Y.; Figueroa, M.; Shaknovich, R.; Monni, S.; Unnsteinsdottir, U.; Sherwood, R.; Ptak, C.; Yan, H.; Bayles, C.; Xia, G.; Doran, R.; Bukowski, R.; Myers, C.; Ponnala, L.; Stefanov, S.; Howard, M.; Flaherty, J.; Manocchia, A.; Dodge, E.; Smith, K.; Aquadro, C.; Lin, D.; Melnick, A.; Zipfel, W.; Soloway, P.; Jin, M.; Clark, A.; Siepel, A.; Rose, J.K.C.; Grills, G.S.

    2010-01-01

    CF-13 The Cornell University Life Sciences Core Laboratories Center (CLC) provides an array of genomics, proteomics, imaging and informatics shared research resources and services to the university community and to outside investigators. The CLC includes fee-for-service research, technology testing and development, and educational components. The Center has nine core facilities, including DNA sequencing and genotyping, microarrays, epigenomics, proteomics and mass spectrometry, high throughput screening, microscopy and imaging, mouse transgenics, bioinformatics, and bio-IT. The CLC is part of a New York State designated Center for Advanced Technology in Life Science Enterprise. The mission of the CLC is to promote research in the life sciences with advanced technologies in a shared resource environment. Use of the CLC resources and services is steadily increasing due to the growth in the number and types of cores in the center, to the expansion of exiting services and the implementation of new core technologies, and to the coordinated integration and synergy of services between the CLC cores. Multidisciplinary support for multi-functional instrument platforms is implemented by coordinated operations of the CLC core facilities. CLC core users are offered coordinated project consultations with the directors and staff of all relevant cores during the design, data production and analysis phases of their projects. The CLC is also involved in establishing and supporting multidisciplinary research projects that involve both intercampus initiatives and multi-institutional collaborations. With a concentration of advanced instrumentation and expertise in their applications, the CLC is a key resource for life sciences basic research and medical research for investigators at Cornell University and at other academic institutions and commercial enterprises.

  2. Space Science and Marshall Space Flight Center

    NASA Technical Reports Server (NTRS)

    Spann, James

    2005-01-01

    Space Science a t Marshall Space Flight Center is diverse and very interesting. It ranges from high energy astrophysics to astrobiology, from solar physics to space weather to dusty plasmas. I will present some of the more interesting investigations regarding auroral physics, what it takes to build a space camera, and laboratory investigations of dust. There will be time for questions and answers at the conclusion.

  3. Bioenergy Science Center KnowledgeBase

    DOE Data Explorer

    Syed, M. H.; Karpinets, T. V.; Parang, M.; Leuze, M. R.; Park, B. H.; Hyatt, D.; Brown, S. D.; Moulton, S. Galloway, M.D.; Uberbacher, E. C.

    The challenge of converting cellulosic biomass to sugars is the dominant obstacle to cost effective production of biofuels in s capable of significant enough quantities to displace U. S. consumption of fossil transportation fuels. The BioEnergy Science Center (BESC) tackles this challenge of biomass recalcitrance by closely linking (1) plant research to make cell walls easier to deconstruct, and (2) microbial research to develop multi-talented biocatalysts tailor-made to produce biofuels in a single step. [from the 2011 BESC factsheet] The BioEnergy Science Center (BESC) is a multi-institutional, multidisciplinary research (biological, chemical, physical and computational sciences, mathematics and engineering) organization focused on the fundamental understanding and elimination of biomass recalcitrance. The BESC Knowledgebase and its associated tools is a discovery platform for bioenergy research. It consists of a collection of metadata, data, and computational tools for data analysis, integration, comparison and visualization for plants and microbes in the center.The BESC Knowledgebase (KB) and BESC Laboratory Information Management System (LIMS) enable bioenergy researchers to perform systemic research. [http://bobcat.ornl.gov/besc/index.jsp

  4. The Center for Nanophase Materials Sciences

    NASA Astrophysics Data System (ADS)

    Lowndes, Douglas

    2005-03-01

    The Center for Nanophase Materials Sciences (CNMS) located at Oak Ridge National Laboratory (ORNL) will be the first DOE Nanoscale Science Research Center to begin operation, with construction to be completed in April 2005 and initial operations in October 2005. The CNMS' scientific program has been developed through workshops with the national community, with the goal of creating a highly collaborative research environment to accelerate discovery and drive technological advances. Research at the CNMS is organized under seven Scientific Themes selected to address challenges to understanding and to exploit particular ORNL strengths (see http://cnms.ornl.govhttp://cnms.ornl.gov). These include extensive synthesis and characterization capabilities for soft, hard, nanostructured, magnetic and catalytic materials and their composites; neutron scattering at the Spallation Neutron Source and High Flux Isotope Reactor; computational nanoscience in the CNMS' Nanomaterials Theory Institute and utilizing facilities and expertise of the Center for Computational Sciences and the new Leadership Scientific Computing Facility at ORNL; a new CNMS Nanofabrication Research Laboratory; and a suite of unique and state-of-the-art instruments to be made reliably available to the national community for imaging, manipulation, and properties measurements on nanoscale materials in controlled environments. The new research facilities will be described together with the planned operation of the user research program, the latter illustrated by the current ``jump start'' user program that utilizes existing ORNL/CNMS facilities.

  5. Fort Collins Science Center: 2006 Accomplishments

    USGS Publications Warehouse

    Wilson, Juliette T.

    2007-01-01

    In Fiscal Year 2006 (FY06), the U.S. Geological Survey (USGS) Fort Collins Science Center (FORT) continued research vital to U.S. Department of the Interior (DOI) science and management needs and associated USGS programmatic goals. FORT work also supported the science needs of other governmental departments and agencies as well as private cooperators. Specifically, FORT scientific research and technical assistance focused on client and partner agency needs and goals in the areas of biological information management, fisheries and aquatic systems, invasive species, status and trends of biological resources, terrestrial ecosystems, and wildlife resources. Highlights of FORT project accomplishments are described below under the USGS science program area with which each task is most closely associated.2 The work of FORT’s five branches (in 2006: Aquatic Systems and Technology Applications, Ecosystem Dynamics, Invasive Species Science, Policy Analysis and Science Assistance, and Species and Habitats of Federal Interest) often involves major partnerships with other agencies or cooperation with other USGS disciplines (Geology, Geography, Water Resources).

  6. Science at the Goddard Space Flight Center

    NASA Technical Reports Server (NTRS)

    White, Nicholas E.

    2012-01-01

    The Sciences and Exploration Directorate of the NASA Goddard Space Flight Center (GSFC) is the largest Earth and space science research organization in the world. Its scientists advance understanding of the Earth and its life-sustaining environment, the Sun, the solar system, and the wider universe beyond. Researchers in the Sciences and Exploration Directorate work with engineers, computer programmers, technologists, and other team members to develop the cutting-edge technology needed for space-based research. Instruments are also deployed on aircraft, balloons, and Earth's surface. I will give an overview of the current research activities and programs at GSFC including the James Web Space Telescope (JWST), future Earth Observing programs, experiments that are exploring our solar system and studying the interaction of the Sun with the Earth's magnetosphere.

  7. Understanding and Engagement in Places of Science Experience: Science Museums, Science Centers, Zoos, and Aquariums

    ERIC Educational Resources Information Center

    Schwan, Stephan; Grajal, Alejandro; Lewalter, Doris

    2014-01-01

    Science museums, science centers, zoos, and aquariums (MCZAs) constitute major settings of science learning with unique characteristics of informal science education. Emphasis will be given to the analysis of four specific characteristics of MCZAs that seem relevant for educational research and practice, namely, conditions of mixed motives and…

  8. Creating Communicative Scientists: A Collaboration between a Science Center, College and Science Industry

    ERIC Educational Resources Information Center

    Wadman, Melissa; Driscoll, Wendy deProphetis; Kurzawa, Elizabeth

    2009-01-01

    Many science centers have partnerships with schools, universities or scientific industry. This article will describe a unique collaborative project between Liberty Science Center, Wagner College, and Picatinny Center (a government research center) that has college interns working with and learning from science center staff and real scientists in a…

  9. JPL Earth Science Center Visualization Multitouch Table

    NASA Astrophysics Data System (ADS)

    Kim, R.; Dodge, K.; Malhotra, S.; Chang, G.

    2014-12-01

    JPL Earth Science Center Visualization table is a specialized software and hardware to allow multitouch, multiuser, and remote display control to create seamlessly integrated experiences to visualize JPL missions and their remote sensing data. The software is fully GIS capable through time aware OGC WMTS using Lunar Mapping and Modeling Portal as the GIS backend to continuously ingest and retrieve realtime remote sending data and satellite location data. 55 inch and 82 inch unlimited finger count multitouch displays allows multiple users to explore JPL Earth missions and visualize remote sensing data through very intuitive and interactive touch graphical user interface. To improve the integrated experience, Earth Science Center Visualization Table team developed network streaming which allows table software to stream data visualization to near by remote display though computer network. The purpose of this visualization/presentation tool is not only to support earth science operation, but specifically designed for education and public outreach and will significantly contribute to STEM. Our presentation will include overview of our software, hardware, and showcase of our system.

  10. Fort Collins Science Center - Fiscal Year 2008 Science Accomplishments

    USGS Publications Warehouse

    Wilson, Juliette T.

    2009-01-01

    Public land and natural resource managers in the United States are confronted with increasingly complex decisions that have important ramifications for both ecological and human systems. The scientists and technical professionals at the U.S. Geological Survey (USGS) Fort Collins Science Center (FORT) contribute a unique blend of ecological, socioeconomic, and technological expertise to investigating complicated ecological problems that address critical management questions. In Fiscal Year 2008 (FY08), FORT's scientific and technical professionals continued research vital to the science and management needs of U.S. Department of the Interior agencies and other entities. This annual report describes select FY08 accomplishments in research and technical assistance involving biological information management and delivery; aquatic, riparian, and managed-river ecosystems; invasive species; status and trends of biological resources (including human dimensions and social science); terrestrial ecosystems; and fish and wildlife resources.

  11. Fort Collins Science Center-Fiscal year 2011 science accomplishments

    USGS Publications Warehouse

    Wilson, Juliette T.

    2012-01-01

    The Fort Collins Science Center (FORT) is a multi-disciplinary research and development center of the U.S. Geological Survey located in Fort Collins, Colorado. FORT research focuses on the needs of land- and water-management bureaus within the U.S. Department of the Interior, other Federal agencies, and State, Tribal, and non-government organizations. We emphasize a multi-disciplinary science approach to provide information for natural resource management decisionmaking. Our vision is to maintain and continuously improve the integrated, collaborative, world-class research needed to inform effective, science-based land management. The 2011 science accomplishments report provides an executive summary highlighting key achievements, an appendix of 68 one-page accomplishment descriptions organized by U.S. Geological Survey Mission Area, and a complete list of publications and other products generated in FY2011. The executive summary includes a table cross-referencing all major FY11 accomplishments with the various Mission Areas each supports.

  12. ALTUS Cumulus Electrification Study (ACES)

    NASA Technical Reports Server (NTRS)

    Kim, Tony; Blakeslee, Richard; Russell, Larry W. (Technical Monitor)

    2002-01-01

    The ALTUS Cumulus Electrification Study (ACES) is an uninhabited aerial vehicle (UAV)-based project that will investigate thunderstorms in the vicinity of the Florida Everglades in August 2002. ACES is being conducted to both investigate storm electrical activity and its relationship to storm morphology, and validate Tropical Rainfall Measurement Mission (TRMM) satellite measurements. In addition, as part of NASA's UAV-based science demonstration program, this project will provide a scientifically useful demonstration of the utility and promise of UAV platforms for Earth science and applications observations. Part of the demonstration involves getting approvals from the Federal Aviation Administration and the NASA airworthiness flight safety review board. ACES will employ the ALTUS II aircraft, built by General Atomics - Aeronautical Systems, Inc. Key science objectives simultaneously addressed by ACES are to: (1) investigate lightning-storm relationships, (2) study storm electrical budgets, and (3) provide Lightning Imaging Sensor validation. The ACES payload, already developed and flown on ALTUS, includes electrical, magnetic, and optical sensors to remotely characterize the lightning activity and the electrical environment within and around thunderstorms. ACES will contribute important electrical and optical measurements not available from other sources. Also, the high altitude vantage point of the UAV observing platform (up to 55,000 feet) offers a useful 'cloud-top' perspective. By taking advantage of its slow flight speed (70 to 100 knots), long endurance, and high altitude flight, the ALTUS will be flown near, and when possible, above (but never into) thunderstorms for long periods of time, allowing investigations to be conducted over entire storm life cycles. In addition, concurrent ground-based observations will enable the UAV measurements to be more completely interpreted and evaluated in the context of the thunderstorm structure, evolution, and

  13. Molecular Science Research Center, 1991 annual report

    SciTech Connect

    Knotek, M.L.

    1992-03-01

    During 1991, the Molecular Science Research Center (MSRC) experienced solid growth and accomplishment and the Environmental, and Molecular Sciences Laboratory (EMSL) construction project moved forward. We began with strong programs in chemical structure and dynamics and theory, modeling, and simulation, and both these programs continued to thrive. We also made significant advances in the development of programs in materials and interfaces and macromolecular structure and dynamics, largely as a result of the key staff recruited to lead these efforts. If there was one pervasive activity for the past year, however, it was to strengthen the role of the EMSL in the overall environmental restoration and waste management (ER/WM) mission at Hanford. These extended activities involved not only MSRC and EMSL staff but all PNL scientific and technical staff engaged in ER/WM programs.

  14. Suborbital Science Program: Dryden Flight Research Center

    NASA Technical Reports Server (NTRS)

    DelFrate, John

    2008-01-01

    This viewgraph presentation reviews the suborbital science program at NASA Dryden Flight Research Center. The Program Objectives are given in various areas: (1) Satellite Calibration and Validation (Cal/val)--Provide methods to perform the cal/val requirements for Earth Observing System satellites; (2) New Sensor Development -- Provide methods to reduce risk for new sensor concepts and algorithm development prior to committing sensors to operations; (3) Process Studies -- Facilitate the acquisition of high spatial/temporal resolution focused measurements that are required to understand small atmospheric and surface structures which generate powerful Earth system effects; and (4) Airborne Networking -- Develop disruption-tolerant networking to enable integrated multiple scale measurements of critical environmental features. Dryden supports the NASA Airborne Science Program and the nation in several elements: ER-2, G-3, DC-8, Ikhana (Predator B) & Global Hawk and Reveal. These are reviewed in detail in the presentation.

  15. A Computer Learning Center for Environmental Sciences

    NASA Technical Reports Server (NTRS)

    Mustard, John F.

    2000-01-01

    In the fall of 1998, MacMillan Hall opened at Brown University to students. In MacMillan Hall was the new Computer Learning Center, since named the EarthLab which was outfitted with high-end workstations and peripherals primarily focused on the use of remotely sensed and other spatial data in the environmental sciences. The NASA grant we received as part of the "Centers of Excellence in Applications of Remote Sensing to Regional and Global Integrated Environmental Assessments" was the primary source of funds to outfit this learning and research center. Since opening, we have expanded the range of learning and research opportunities and integrated a cross-campus network of disciplines who have come together to learn and use spatial data of all kinds. The EarthLab also forms a core of undergraduate, graduate, and faculty research on environmental problems that draw upon the unique perspective of remotely sensed data. Over the last two years, the Earthlab has been a center for research on the environmental impact of water resource use in and regions, impact of the green revolution on forest cover in India, the design of forest preserves in Vietnam, and detailed assessments of the utility of thermal and hyperspectral data for water quality analysis. It has also been used extensively for local environmental activities, in particular studies on the impact of lead on the health of urban children in Rhode Island. Finally, the EarthLab has also served as a key educational and analysis center for activities related to the Brown University Affiliated Research Center that is devoted to transferring university research to the private sector.

  16. The AMPTE IRM Science Data Center

    NASA Technical Reports Server (NTRS)

    Bauer, O. H.; Baumjohann, W.; Edwards, J.; Graeter, K.; Hoefner, H.; Klecker, B.; Muehlhaueser, K.-H.; Drexler, M.; Guckenbiehl, F.; Hansen, C.

    1985-01-01

    The creation of artificial ion clouds is a major aspect of the AMPTE program. The IRM Science Data center supports real-time decision for a release with real-time scientific data processing and display including model calculations of ion trajectories. Additionally, survey plots and summary data records are generated in near real time thus allowing to start the data analysis as early as possible. For detailed analyses, interactive programs were developed so that physical parameters of all IRM experiments can be combined to produce common spectra or line plots.

  17. Catawba Science Center solar activities. Final report

    SciTech Connect

    1983-01-01

    Two demonstration solar water heaters were built. One was to be used at the Science Center and the other with traveling programs. This was completed and both units are being used for these programs which continue. We were able to build a library of 99 solar energy books and booklets that are available to the public for reference. We also conducted programs for 683 students of all ages. The culminating activity was the planned Energy Awareness Festival. This was held on September 26, 1981 and attracted 450 area citizens. We offered free exhibit space and hosted 17 exhibitors.

  18. ACE inhibitors

    MedlinePlus

    ... Clinical Cardiology; American Heart Association Council on Nutrition, Physical Activity, and Metabolism; American Heart Association Interdisciplinary Council on Quality of Care and Outcomes Research. State of the science: promoting self-care in persons with heart failure: ...

  19. The Interstellar Boundary Explorer Science Operations Center

    NASA Astrophysics Data System (ADS)

    Schwadron, N. A.; Crew, G.; Vanderspek, R.; Allegrini, F.; Bzowski, M.; Demagistre, R.; Dunn, G.; Funsten, H.; Fuselier, S. A.; Goodrich, K.; Gruntman, M.; Hanley, J.; Heerikhuisen, J.; Heirtlzer, D.; Janzen, P.; Kucharek, H.; Loeffler, C.; Mashburn, K.; Maynard, K.; McComas, D. J.; Moebius, E.; Prested, C.; Randol, B.; Reisenfeld, D.; Reno, M.; Roelof, E.; Wu, P.

    2009-08-01

    The Interstellar Boundary Explorer (IBEX) Science Operations Center is responsible for supporting analysis of IBEX data, generating special payload command procedures, delivering the IBEX data products, and building the global heliospheric maps of energetic neutral atoms (ENAs) in collaboration with the IBEX team. We describe here the data products and flow, the sensor responses to ENA fluxes, the heliospheric transmission of ENAs (from 100 AU to 1 AU), and the process of building global maps of the heliosphere. The vast majority of IBEX Science Operations Center (ISOC) tools are complete, and the ISOC is in a remarkable state of readiness due to extensive reviews, tests, rehearsals, long hours, and support from the payload teams. The software has been designed specifically to support considerable flexibility in the process of building global flux maps. Therefore, as we discover the fundamental properties of the interstellar interaction, the ISOC will iteratively improve its pipeline software, and, subsequently, the heliospheric flux maps that will provide a keystone for our global understanding of the solar wind’s interaction with the interstellar medium. The ISOC looks forward to the next chapter of the IBEX mission, as the tools we have developed will be used in partnership with the IBEX team and the scientific community over the coming years to define our global understanding of the solar wind’s interaction with the local interstellar medium.

  20. The National Space Science Data Center

    NASA Technical Reports Server (NTRS)

    1989-01-01

    An overview is presented of the services offered by the National Space Science Data Center (NSSDC). The NSSDC was established by the National Aeronautics and Space Administration (NASA) over 20 years ago to be the long-term archive for data from its space missions. NSSDC's goal is to provide the research community with data and attendant services in the most efficient, economical, and useful manner possible now and in the future. The organization is dedicated to getting the most scientific value out of NASA's initial investment in its missions. Each service available to scientists through the world is discussed. Also a contact person is identified for each service in case more information in needed.

  1. Fort Collins Science Center Ecosystem Dynamics Branch

    USGS Publications Warehouse

    Wilson, Jim; Melcher, C.; Bowen, Z.

    2009-01-01

    Complex natural resource issues require understanding a web of interactions among ecosystem components that are (1) interdisciplinary, encompassing physical, chemical, and biological processes; (2) spatially complex, involving movements of animals, water, and airborne materials across a range of landscapes and jurisdictions; and (3) temporally complex, occurring over days, weeks, or years, sometimes involving response lags to alteration or exhibiting large natural variation. Scientists in the Ecosystem Dynamics Branch of the U.S. Geological Survey, Fort Collins Science Center, investigate a diversity of these complex natural resource questions at the landscape and systems levels. This Fact Sheet describes the work of the Ecosystems Dynamics Branch, which is focused on energy and land use, climate change and long-term integrated assessments, herbivore-ecosystem interactions, fire and post-fire restoration, and environmental flows and river restoration.

  2. Interior's Climate Science Centers: Focus or Fail

    NASA Astrophysics Data System (ADS)

    Udall, B.

    2012-12-01

    After a whirlwind two years of impressive and critical infrastructure building, the Department of Interior's Climate Science Centers are now in a position to either succeed or fail. The CSCs have a number of difficult structural problems including too many constituencies relative to the available resources, an uneasy relationship among many of the constituencies including the DOI agencies themselves, a need to do science in a new, difficult and non-traditional way, and a short timeframe to produce useful products. The CSCs have built a broad and impressive network of scientists and stakeholders. These entities include science providers of the universities and the USGS, and decision makers from the states, tribes, DOI land managers and other federal agencies and NGOs. Rather than try to support all of these constituencies the CSCs would be better served by refocusing on a core mission of supporting DOI climate related decision making. The CSCs were designed to service the climate science needs of DOI agencies, many of which lost their scientific capabilities in the 1990s due to a well-intentioned but ultimately harmful re-organization at DOI involving the now defunct National Biological Survey. Many of these agencies would like to have their own scientists, have an uneasy relationship with the nominal DOI science provider, the USGS, and don't communicate effectively among themselves. The CSCs must not succumb to pursuing science in either the traditional mode of the USGS or in the traditional mode of the universities, or worse, both of them. These scientific partners will need to be flexible, learn how to collaborate and should expect to see fewer resources. Useful CSC processes and outputs should start with the recommendations of the 2009 NRC Report Informing Decisions in a Changing Climate: (1) begin with users' needs; (2) give priority to process over products; (3) link information producers and users; (4) build connections across disciplines and organizations

  3. NASA Center for Computational Sciences: History and Resources

    NASA Technical Reports Server (NTRS)

    2000-01-01

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

  4. von Braun and Buckbee View Demonstration at Space Science Center

    NASA Technical Reports Server (NTRS)

    1960-01-01

    Edward O. Buckbee, the first Director of the Alabama Space Science Center (left), and Dr. Wernher von Braun (right) view a demonstration of a simulated spacecraft which uses an actual hybrid rocket engine for liftoff, hover, and landing. The display was presented to the Alabama Space Science Center, later renamed the U.S. Space and Rocket Center, by United Technology Center, a division of United Aircraft.

  5. North Central Climate Science Center--science agenda 2012-2017

    USGS Publications Warehouse

    Morisette, Jeffrey T.

    2012-01-01

    The information presented here provides the five-year science agenda for the North Central Climate Science Center. It is meant to be a high-level guide that describes the spatial context of the center, the primary partners and stakeholders, and the strategic framework the center will use in applying climate science to inform management.

  6. Kepler Science Operations Center Pipeline Framework

    NASA Technical Reports Server (NTRS)

    Klaus, Todd C.; McCauliff, Sean; Cote, Miles T.; Girouard, Forrest R.; Wohler, Bill; Allen, Christopher; Middour, Christopher; Caldwell, Douglas A.; Jenkins, Jon M.

    2010-01-01

    The Kepler mission is designed to continuously monitor up to 170,000 stars at a 30 minute cadence for 3.5 years searching for Earth-size planets. The data are processed at the Science Operations Center (SOC) at NASA Ames Research Center. Because of the large volume of data and the memory and CPU-intensive nature of the analysis, significant computing hardware is required. We have developed generic pipeline framework software that is used to distribute and synchronize the processing across a cluster of CPUs and to manage the resulting products. The framework is written in Java and is therefore platform-independent, and scales from a single, standalone workstation (for development and research on small data sets) to a full cluster of homogeneous or heterogeneous hardware with minimal configuration changes. A plug-in architecture provides customized control of the unit of work without the need to modify the framework itself. Distributed transaction services provide for atomic storage of pipeline products for a unit of work across a relational database and the custom Kepler DB. Generic parameter management and data accountability services are provided to record the parameter values, software versions, and other meta-data used for each pipeline execution. A graphical console allows for the configuration, execution, and monitoring of pipelines. An alert and metrics subsystem is used to monitor the health and performance of the pipeline. The framework was developed for the Kepler project based on Kepler requirements, but the framework itself is generic and could be used for a variety of applications where these features are needed.

  7. Advanced control evaluation for structures (ACES) programs

    NASA Technical Reports Server (NTRS)

    Pearson, Jerome; Waites, Henry

    1988-01-01

    The ACES programs are a series of past, present, and future activities at the Marshall Space Flight Center (MSFC) Ground facility for Large Space Structure Control Verification (GF/LSSCV). The main objectives of the ACES programs are to implement control techniques on a series of complex dynamical systems, to determine the control/structure interaction for the control techniques, and to provide a national facility in which dynamics and control verification can be effected. The focus is on these objectives and how they are implemented under various engineering and economic constraints. Future plans that will be effected in upcoming ACES programs are considered.

  8. The National Space Science and Technology Center (NSSTC)

    NASA Technical Reports Server (NTRS)

    2003-01-01

    The National Space Science and Technology Center (NSSTC), located in Huntsville, Alabama, is a laboratory for cutting-edge research in selected scientific and engineering disciplines. The major objectives of the NSSTC are to provide multiple fields of expertise coming together to solve solutions to science and technology problems, and gaining recognition as a world-class science research organization. The center, opened in August 2000, focuses on space science, Earth sciences, information technology, optics and energy technology, biotechnology and materials science, and supports NASA's mission of advancing and communicating scientific knowledge using the environment of space for research. In addition to providing basic and applied research, NSSTC, with its student participation, also fosters the next generation of scientists and engineers. NSSTC is a collaborated effort between NASA and the state of Alabama through the Space Science and Technology alliance, a group of six universities including the Universities of Alabama in Huntsville (UAH),Tuscaloosa (UA), and Birmingham (UAB); the University of South Alabama in Mobile (USA);Alabama Agricultural and Mechanical University (AM) in Huntsville; and Auburn University (AU) in Auburn. Participating federal agencies include NASA, Marshall Space Flight Center, the National Oceanic and Atmospheric Administration, the Department of Defense, the National Science Foundation, and the Department of Energy. Industries involved include the Space Science Research Center, the Global Hydrology and Climate Center, the Information Technology Research Center, the Optics and Energy Technology Center, the Propulsion Research Center, the Biotechnology Research Center, and the Materials Science Research Center. This photo shows the completed center with the additional arnex (right of building) that added an additional 80,000 square feet (7,432 square meters) to the already existent NSSTC, nearly doubling the size of the core facility. At

  9. Prior Experiences Shaping Family Science Conversations at a Nature Center

    ERIC Educational Resources Information Center

    McClain, Lucy R.; Zimmerman, Heather Toomey

    2014-01-01

    Using families as the analytical focus, this study informs the field of informal science education with a focus on the role of prior experiences in family science conversations during nature walks at an outdoor-based nature center. Through video-based research, the team analyzed 16 families during walks at a nature center. Each family's prior…

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

    ERIC Educational Resources Information Center

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

    1996-01-01

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

  11. The National Space Science and Technology Center (NSSTC)

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The National Space Science and Technology Center (NSSTC), located in Huntsville, Alabama, is a laboratory for cutting-edge research in selected scientific and engineering disciplines. The major objectives of the NSSTC are to provide multiple fields of expertise coming together to solve solutions to science and technology problems, and gaining recognition as a world-class science research organization. The center, opened in August 2000, focuses on space science, Earth sciences, information technology, optics and energy technology, biotechnology and materials science, and supports NASA's mission of advancing and communicating scientific knowledge using the environment of space for research. In addition to providing basic and applied research, NSSTC, with its student participation, also fosters the next generation of scientists and engineers. NSSTC is a collaborated effort between NASA and the state of Alabama through the Space Science and Technology alliance, a group of six universities including the Universities of Alabama in Huntsville (UAH),Tuscaloosa (UA), and Birmingham (UAB); the University of South Alabama in Mobile (USA); Alabama Agricultural and Mechanical University (AM) in Huntsville; and Auburn University (AU) in Auburn. Participating federal agencies include NASA, Marshall Space Flight Center, the National Oceanic and Atmospheric Administration, the Department of Defense, the National Science Foundation, and the Department of Energy. Industries involved include the Space Science Research Center, the Global Hydrology and Climate Center, the Information Technology Research Center, the Optics and Energy Technology Center, the Propulsion Research Center, the Biotechnology Research Center, and the Materials Science Research Center. An arnex, scheduled for completion by summer 2002, will add an additional 80,000 square feet (7,432 square meters) to NSSTC nearly doubling the size of the core facility. At full capacity, the completed NSSTC will top 200

  12. The National Climate Change and Wildlife Science Center and Department of the Interior Climate Science Centers annual report for 2014

    USGS Publications Warehouse

    Varela Minder, Elda; Padgett, Holly A.

    2015-01-01

    The National Climate Change and Wildlife Science Center (NCCWSC) and the Department of the Interior (DOI) Climate Science Centers (CSCs) had another exciting year in 2014. The NCCWSC moved toward focusing their science funding on several high priority areas and, along with the CSCs, gained new agency partners; contributed to various workshops, meetings, publications, student activities, and Tribal/indigenous activities; increased outreach; and more. 

  13. The National Climate Change and Wildlife Science Center and Department of the Interior Climate Science Centers annual report for 2014

    USGS Publications Warehouse

    Varela Minder, Elda; Padgett, Holly A.

    2015-10-27

    The National Climate Change and Wildlife Science Center (NCCWSC) and the Department of the Interior (DOI) Climate Science Centers (CSCs) had another exciting year in 2014. The NCCWSC moved toward focusing their science funding on several high priority areas and, along with the CSCs, gained new agency partners; contributed to various workshops, meetings, publications, student activities, and Tribal/indigenous activities; increased outreach; and more. 

  14. Marketing ACE in Victoria.

    ERIC Educational Resources Information Center

    2001

    This publication presents options raised through various forums for marketing adult and community education (ACE) in Victoria, Australia, and suggested strategies. After an introduction (chapter 1), chapters 2 and 3 provide a broad view of the current situation for marketing ACE. Chapter 2 discusses general issues in the current position--ACE…

  15. 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

  16. Advanced Colloids Experiment (ACE-H-2)

    NASA Technical Reports Server (NTRS)

    Meyer, William V.; Sicker, Ron; Chmiel, Alan J.; Eustace, John; LaBarbera, Melissa

    2015-01-01

    Increment 43 - 44 Science Symposium presentation of Advanced Colloids Experiment (ACE-H-2) to RPO. The purpose of this event is for Principal Investigators to present their science objectives, testing approach, and measurement methods to agency scientists, managers, and other investigators.

  17. Advanced Colloids Experiment (ACE-T1)

    NASA Technical Reports Server (NTRS)

    Meyer, William V.; Sicker, Ron; Brown, Dan; Eustace, John

    2015-01-01

    Increment 45 - 46 Science Symposium presentation of Advanced Colloids Experiment (ACE-T1) to RPO. The purpose of this event is for Principal Investigators to present their science objectives, testing approach, and measurement methods to agency scientists, managers, and other investigators.

  18. National Center for Advancing Translational Sciences

    MedlinePlus

    ... Skip to main content Menu Research Pre-Clinical Innovation Improving the Drug Development Process Repurposing Drugs Testing & Predictive Models Core Technologies Clinical Innovation Clinical and Translational Science Awards Program Rare Diseases ...

  19. Smartphone use at a university health science center.

    PubMed

    Bushhousen, Ellie; Norton, Hannah F; Butson, Linda C; Auten, Beth; Jesano, Rae; David, Don; Tennant, Michele R

    2013-01-01

    This article describes the results of a survey of library patrons conducted by librarians and information technology specialists at the Health Science Center Libraries at the University of Florida. The purpose of the survey was to learn if and how library patrons were using smartphones to perform their work-related tasks and how patrons felt the library could support smartphone use at the Health Science Center.

  20. ACES: Final performance report

    NASA Astrophysics Data System (ADS)

    Baxter, V. D.

    1981-04-01

    The performance of the ACES in a single family residence near Knoxville, Tennessee was compared with that of two different air to air heat pumps in an identical house. Results show that energy was saved for the testing years. In addition to reducing consumption, the ACES significantly reduced integrated peak utility demands. Reinsulation of the ice storage bin reduced heat leakage rates by about 40 percent and resulted in increasing ground temperatures by an average of 5.60 C over first year levels. The demonstration project and the ACES concept are described. Data acquisition procedures, system modifications, steady state performance, annual cycle performance, and effects of modifications are discussed.

  1. The Aerosol/Cloud/Ecosystems Mission (ACE)

    NASA Technical Reports Server (NTRS)

    Schoeberl, Mark

    2008-01-01

    The goals and measurement strategy of the Aerosol/Cloud/Ecosystems Mission (ACE) are described. ACE will help to answer fundamental science questions associated with aerosols, clouds, air quality and global ocean ecosystems. Specifically, the goals of ACE are: 1) to quantify aerosol-cloud interactions and to assess the impact of aerosols on the hydrological cycle and 2) determine Ocean Carbon Cycling and other ocean biological processes. It is expected that ACE will: narrow the uncertainty in aerosol-cloud-precipitation interaction and quantify the role of aerosols in climate change; measure the ocean ecosystem changes and precisely quantify ocean carbon uptake; and, improve air quality forecasting by determining the height and type of aerosols being transported long distances. Overviews are provided of the aerosol-cloud community measurement strategy, aerosol and cloud observations over South Asia, and ocean biology research goals. Instruments used in the measurement strategy of the ACE mission are also highlighted, including: multi-beam lidar, multiwavelength high spectra resolution lidar, the ocean color instrument (ORCA)--a spectroradiometer for ocean remote sensing, dual frequency cloud radar and high- and low-frequency micron-wave radiometer. Future steps for the ACE mission include refining measurement requirements and carrying out additional instrument and payload studies.

  2. 76 FR 63615 - Environmental Science Center Microbiology Laboratory; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ... AGENCY Environmental Science Center Microbiology Laboratory; Notice of Public Meeting AGENCY... discussions which will be held at the EPA Environmental Science Center Microbiology Laboratory. DATES: The... at the Environmental Protection Agency's Environmental Science Center, 701 Mapes Road, Ft....

  3. Measuring the Impact of a Science Center on Its Community

    ERIC Educational Resources Information Center

    Falk, John H.; Needham, Mark D.

    2011-01-01

    A range of sources support science learning, including the formal education system, libraries, museums, nature and Science Centers, aquariums and zoos, botanical gardens and arboretums, television programs, film and video, newspapers, radio, books and magazines, the Internet, community and health organizations, environmental organizations, and…

  4. About the Atmospheric Science Data Center (ASDC)

    Atmospheric Science Data Center

    2016-06-03

    ... part of NASA's Earth Science enterprise and the U.S. Global Change Research Program , and is one of several Distributed Active ... to understanding the causes and processes of global climate change and the consequences of human activities on the climate.   ...

  5. ACE blood test

    MedlinePlus

    Serum angiotensin-converting enzyme; SACE ... Chernecky CC, Berger BJ. Angiotensin-converting enzyme (ACE) - blood. In: Chernecky CC, Berger BJ, eds. Laboratory Tests and Diagnostic Procedures . 6th ed. Philadelphia, PA: Elsevier Saunders; 2013:138-139.

  6. Ames Research Center life sciences payload

    NASA Technical Reports Server (NTRS)

    Callahan, P. X.; Tremor, J. W.

    1982-01-01

    In response to a recognized need for an in-flight animal housing facility to support Spacelab life sciences investigators, a rack and system compatible Research Animal Holding Facility (RAHF) has been developed. A series of ground tests is planned to insure its satisfactory performance under certain simulated conditions of flight exposure and use. However, even under the best conditions of simulation, confidence gained in ground testing will not approach that resulting from actual spaceflight operation. The Spacelab Mission 3 provides an opportunity to perform an inflight Verification Test (VT) of the RAHF. Lessons learned from the RAHF-VT and baseline performance data will be invaluable in preparation for subsequent dedicated life sciences missions.

  7. The NASA Goddard Space Flight Center Virtual Science Fair

    NASA Technical Reports Server (NTRS)

    Bolognese, Jeff; Walden, Harvey; Obenschain, Arthur F. (Technical Monitor)

    2002-01-01

    This report describes the development of the NASA Goddard Space Flight Center Virtual Science Fair, including its history and outgrowth from the traditional regional science fairs supported by NASA. The results of the 1999 Virtual Science Fair pilot program, the mechanics of running the 2000 Virtual Science Fair and its results, and comments and suggestions for future Virtual Science Fairs are provided. The appendices to the report include the original proposal for this project, the judging criteria, the user's guide and the judge's guide to the Virtual Science Fair Web site, the Fair publicity brochure and the Fair award designs, judges' and students' responses to survey questions about the Virtual Science Fair, and lists of student entries to both the 1999 and 2000 Fairs.

  8. The NASA Goddard Space Flight Center Virtual Science Fair

    NASA Technical Reports Server (NTRS)

    Bolognese, Jeff; Walden, Harvey; Obenschain, Arthur F. (Technical Monitor)

    2001-01-01

    This report describes the development of the NASA Goddard Space Flight Center Virtual Science Fair, including its history and outgrowth from the traditional regional science fairs supported by NASA. The results of the 1999 Virtual Science Fair pilot program, the mechanics of running the 2000 Virtual Science Fair and its results, and comments and suggestions for future Virtual Science Fairs are provided. The appendices to the report contain supporting documentation, including the original proposal for this project, the judging criteria, the user's guide and the judge's guide to the Virtual Science Fair Web site, the Fair publicity brochure and the Fair award designs, judges' and students' responses to survey questions about the Virtual Science Fair, and lists of student entries to both the 1999 and 2000 Fairs.

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

    SciTech Connect

    Todd R. Allen

    2011-12-01

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

  10. Fort Collins Science Center: Ecosystem Dynamics

    USGS Publications Warehouse

    Bowen, Zack

    2004-01-01

    Current studies fall into five general areas. Herbivore-Ecosystem Interactions examines the efficacy of multiple controls on selected herbivore populations and cascading effects through predator-herbivore-plant-soil linkages. Riparian Ecology is concerned with interactions among streamflow, fluvial geomorphology, and riparian vegetation. Integrated Fire Science focuses on the effects of fire on plant and animal communities at multiple scales, and on the interactions between post-fire plant, runoff, and erosion processes. Reference Ecosystems comprises long-term, place-based studies of ecosystem biogeochemistry. Finally, Integrated Assessments is investigating how to synthesize multiple ecosystem stressors and responses over complex landscapes in ways that are useful for management and planning.

  11. Correlating Science Center Use with Adult Science Literacy: An International, Cross-Institutional Study

    ERIC Educational Resources Information Center

    Falk, John H.; Dierking, Lynn D.; Swanger, Lisa Prendergast; Staus, Nancy; Back, Mariana; Barriault, Chantal; Catalao, Carlos; Chambers, Cindy; Chew, Ling-Ling; Dahl, Svein A.; Falla, Sigrid; Gorecki, Bern; Lau, Tak-Cheung; Lloyd, Andy; Martin, Jennifer; Santer, Jennifer; Singer, Silvia; Solli, Anne; Trepanier, Gabrielle; Tyystjarvi, Kati; Verheyden, Patricia

    2016-01-01

    This international investigation was designed to determine if, and under what circumstances experiences at science centers, significantly correlated with a range of adult general public science and technology literacy measures. Given the complex and cumulative nature of science and technology learning, and the highly variable and free-choice…

  12. Modern Data Center Services Supporting Science

    NASA Astrophysics Data System (ADS)

    Varner, J. D.; Cartwright, J.; McLean, S. J.; Boucher, J.; Neufeld, D.; LaRocque, J.; Fischman, D.; McQuinn, E.; Fugett, C.

    2011-12-01

    The National Oceanic and Atmospheric Administration's National Geophysical Data Center (NGDC) World Data Center for Geophysics and Marine Geology provides scientific stewardship, products and services for geophysical data, including bathymetry, gravity, magnetics, seismic reflection, data derived from sediment and rock samples, as well as historical natural hazards data (tsunamis, earthquakes, and volcanoes). Although NGDC has long made many of its datasets available through map and other web services, it has now developed a second generation of services to improve the discovery and access to data. These new services use off-the-shelf commercial and open source software, and take advantage of modern JavaScript and web application frameworks. Services are accessible using both RESTful and SOAP queries as well as Open Geospatial Consortium (OGC) standard protocols such as WMS, WFS, WCS, and KML. These new map services (implemented using ESRI ArcGIS Server) are finer-grained than their predecessors, feature improved cartography, and offer dramatic speed improvements through the use of map caches. Using standards-based interfaces allows customers to incorporate the services without having to coordinate with the provider. Providing fine-grained services increases flexibility for customers building custom applications. The Integrated Ocean and Coastal Mapping program and Coastal and Marine Spatial Planning program are two examples of national initiatives that require common data inventories from multiple sources and benefit from these modern data services. NGDC is also consuming its own services, providing a set of new browser-based mapping applications which allow the user to quickly visualize and search for data. One example is a new interactive mapping application to search and display information about historical natural hazards. NGDC continues to increase the amount of its data holdings that are accessible and is augmenting the capabilities with modern web

  13. University / Science Center Exhibit Development Collaboration: Strategies and Lessons Learned

    NASA Astrophysics Data System (ADS)

    Raddick, M. J.; Carliles, S.; Bartelme, L.; Patterson, J.

    2008-06-01

    Through funding from the NSF's Internship in Public Science Education (IPSE) program, Johns Hopkins University (JHU) and the Maryland Science Center (MSC) have worked together to create an exhibit based on JHU's research with the Sloan Digital Sky Survey, a project to map the universe. The exhibit is a kiosk-based interactive presentation that connects to online data about the sky. It is currently displayed in SpaceLink, an area at the MSC that focuses on current events and research in astronomy. The person primarily responsible for the exhibit was a graduate student in computer science in the JHU Physics and Astronomy department. He worked with an EPO professional in the department and two members of the MSC's planetarium and exhibit staff to plan the exhibit. The team also worked with a coordinator in the JHU chemistry department, and an external evaluator. Along with increased public understanding of science, our goal was to create and evaluate a sustainable partnership between a research university and a local science center. We are producing an evaluation report discussing our collaboration and detailing lessons learned. We hope that our experience can be a model for other university / science center collaborations in the future. Some lessons that we have learned in our development effort are: start all design decisions with learning goals and objectives, write goals with evaluation in mind, focus on the process of science, and do not underestimate the challenges of working with the web as part of the exhibit technology.

  14. Molecular Science Research Center annual report

    SciTech Connect

    Knotek, M.L.

    1991-01-01

    The Chemical Structure and Dynamics group is studying chemical kinetics and reactions dynamics of terrestrial and atmospheric processes as well as the chemistry of complex waste forms and waste storage media. Staff are using new laser systems and surface-mapping techniques in combination with molecular clusters that mimic adsorbate/surface interactions. The Macromolecular Structure and Dynamics group is determining biomolecular structure/function relationships for processes the control the biological transformation of contaminants and the health effects of toxic substances. The Materials and Interfaces program is generating information needed to design and synthesize advanced materials for the analysis and separation of mixed chemical waste, the long-term storage of concentrated hazardous materials, and the development of chemical sensors for environmental monitoring of various organic and inorganic species. The Theory, Modeling, and Simulation group is developing detailed molecular-level descriptions of the chemical, physical, and biological processes in natural and contaminated systems. Researchers are using the full spectrum of computational techniques. The Computer and Information Sciences group is developing new approaches to handle vast amounts of data and to perform calculations for complex natural systems. The EMSL will contain a high-performance computing facility, ancillary computing laboratories, and high-speed data acquisition systems for all major research instruments.

  15. Fort Collins Science Center: Policy Analysis and Science Assistance

    USGS Publications Warehouse

    Lamb, Berton L.

    2004-01-01

    PASA's mission is to integrate biological, social, and economic research so that resource managers can use the resulting information to make informed decisions and resolve resource management conflicts. PASA scientists pursue and conduct scientific analyses that help agencies and Native American tribes to (1) identify impending policy controversies and areas where social and natural science research is needed to address future policy questions; (2) develop methods and approaches to assist researchers in preparing scientific evidence; (3) assess habitat alteration in a manner consistent with policy needs; and (4) evaluate policy options. Branch scientists also evaluate policy options (e.g., effects of different land treatments, fish and wildlife management practices, or visitor/recreation management practices) in response to specific questions faced by policymakers and managers.

  16. The MMS Science Data Center. Operations, Capabilities, and Data Availability.

    NASA Astrophysics Data System (ADS)

    Larsen, Kristopher; Pankratz, Chris; Giles, Barbara; Kokkonen, Kim; Putnam, Brian; Schafer, Corey; Baker, Dan; Burch, Jim

    2016-04-01

    On September 1, 2015 the Magnetospheric MultiScale (MMS) constellation of satellites completed their six-month commissioning period and began collecting data under nominal conditions. Science operations for the mission are conducted at the Science Operations Center (SOC) at the Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, Colorado, USA. The Science Data Center (SDC) is a component of the SOC responsible for the data production, management, distribution, archiving, and visualization of the data from the Solving Magnetospheric Acceleration, Reconnection, and Turbulence (SMART) instrument package on board the spacecraft. The mission collects several gigabytes of particle and field data per day, but the constraints on download volumes require efficient tools to manage the selection, transmission, and analysis of data to determine the highest value science data to downlink. This is the Scientist-in-the-Loop (SITL) program and is a critical piece of the MMS science data operations. As of March 2016, MMS science data is available to the entire science community. This includes both the survey data as well as the ultra-high resolution burst data downlinked through the SITL process. This presentation will explain the data and demonstrate the tools available to the community via the SDC so as to encourage as many scientists as possible to look at the wealth of magnetospheric data being produced and made available from MMS.

  17. Visitor empowerment and the authority of science: Exploring institutionalized tensions in a science center

    NASA Astrophysics Data System (ADS)

    Loomis, Molly

    This research explored the relationships among societal, organizational, and visitor assumptions about learning in a science center. The study combined a sociocultural theory of learning with a constructivist theory of organizations to examine empirical links among the history of the Exploratorium (founded in 1969 and located in San Francisco, California), its organizational practices, and family activity at its exhibits. The study focused on three perspectives on science learning in a science center: (1) the societal perspective, which traced assumptions about science learning to the history of science centers; (2) the organizational perspective, which documented the ways that assumptions about science learning were manifested in historic museum exhibits; and (3) the family perspective, which documented the assumptions about science learning that characterized family activity at historic exhibits. All three perspectives uncovered a tension between the goals of supporting public empowerment on the one hand and preserving scientific authority on the other. Findings revealed this tension to be grounded in the social context of the organization's development, where ideas about promoting democracy and preserving the authority of science intersected. The tension was manifested in museum exhibits, which had as their task addressing the dual purposes of supporting all visitors, while also supporting committed visitors. The tension was also evident in the activity of families, who echoed sentiments about potential for their own empowerment but deferred to scientific authority. The study draws on critiques of a hidden curriculum in schools in order to explore the relationship between empowerment and authority in science centers, specifically as they are conveyed in the explicit and underlying missions of the Exploratorium. Findings suggest the need for science centers to engage in ongoing critical reflection and also lend empirical justification to the need for science

  18. Space Station Science Supported by Marshall Space Flight Center

    NASA Technical Reports Server (NTRS)

    Whitaker, Ann F.; Curreri, Peter A.; Smith, Tommy R.

    2003-01-01

    The science program at Marshall Space Flight Center will be reviewed in the context of the overall NASA science program. An overview will be given on how Marshall science supports the International Space Station research program. The Microgravity research capabilities at Marshall's Biological and Physical Space Research Laboratory will be reviewed. The environment in orbit provides a unique opportunity to study Materials Science and Biotechnology in the absence of sedimentation and convection. There are a number of peer-selected investigations that have been selected to fly on the Space Station that have been conceived and are led by Marshall civil service and contractor scientists. In addition to Microgravity research the Station will enable research in New Initiative Research Areas that focus on enabling humans to live, work, and explore the solar system safely. The specific scientific instruments that have been developed for Materials Science and Biotechnology Research on the International Space Station will be discussed.

  19. Fort Collins Science Center: Fiscal Year 2007 Accomplishments

    USGS Publications Warehouse

    Wilson, J.T.

    2008-01-01

    In Fiscal Year 2007 (FY07), the U.S. Geological Survey (USGS) Fort Collins Science Center (FORT) continued research vital to U.S. Department of the Interior science and management needs and associated USGS programmatic goals. FORT work also supported the science needs of other government agencies as well as private cooperators. Specifically, FORT scientific research and technical assistance focused on client and partner needs and goals in the areas of biological information management, fisheries and aquatic systems, invasive species, status and trends of biological resources, terrestrial ecosystems, and wildlife resources. In addition, FORT's 5-year strategic plan was refined to incorporate focus areas identified in the USGS strategic science plan, including ecosystem-landscape analysis, global climate change, and energy and mineral resource development. As a consequence, several science projects initiated in FY07 were either entirely new research dor amplifications of existing work. Highlights of FORT project accomplishments are described below under the USGS science program with which each task is most closely associated. The work of FORT's 6 branches (Aquatic Systems and Technology Applications, Ecosystem Dynamics, Information Science, Invasive Species Science, Policy Analysis and Science Assistance, and Species and Habitats of Federal Interest) often involves major partnerships with other agencies or cooperation with other USGS disciplines (Geology, Geography, Water Resources) and the Geospatial Information Office.

  20. Family Sense-Making Practices in Science Center Conversations

    ERIC Educational Resources Information Center

    Zimmerman, Heather Toomey; Reeve, Suzanne; Bell, Philip

    2010-01-01

    In this paper, we examine the interactional ways that families make meaning from biological exhibits during a visit to an interactive science center. To understand the museum visits from the perspectives of the families, we use ethnographic and discourse analytic methods, including pre- and postvisit interviews, videotaped observations of the…

  1. Green, Growing Things at the Mathematics and Science Center

    ERIC Educational Resources Information Center

    Morrow, Leonard

    1975-01-01

    The Mathematics and Science Center serving five school districts in Richmond, Virginia, has developed devices and materials that teachers can borrow to produce mini-gardens in the classroom. Article gives directions for construction of a soil mixer and root-view box. (BR)

  2. Education and public outreach at the SIRTF science center

    NASA Technical Reports Server (NTRS)

    Daou, D.

    2002-01-01

    Communicating the world of infrared astronomy to the public is the main vocation of the Education and Public Outreach Office of the SIRTF Science Center; but certainly not its only goal. In the past few years we have created a wide variety of educational products that explains the infrared as well as the multi-wavelength universe.

  3. Collection and Collaboration: Science in Michigan Middle School Media Centers

    ERIC Educational Resources Information Center

    Mardis, Marcia; Hoffman, Ellen

    2007-01-01

    In many ways, science classrooms and school library media centers are parallel universes struggling with their own reform issues and with documenting their own positive impacts. As the trend toward data-driven decisions grows in the school setting, it is increasingly important for every component of the learning environment to have demonstrable…

  4. Satellite Situation Center data system for magnetospheric science planning

    NASA Technical Reports Server (NTRS)

    Aist-Sagara, L.; Cooper, J. F.; McGuire, R. E.; Parthasarathy, R.; Peredo, M.

    1995-01-01

    Critical problems in planning coordinated observation campaigns for magnetospheric science include the need to predict time intervals when one or more observing satellites or ground stations will be connected along magnetic field lines to other observation sites, or when such sites will be located within magnetospheric regions of common interest. The Satellite Situation Center (SSC) was created at the National Space Science Data Center (NSSDC) during the International Magnetospheric Study in the 1970s to address these problems. The SSC Data System has evolved since that era to support potentially complex queries by SSC staff and has now been opened to NASA Science Internet access via the NSSDC On-line Data Information System (NODIS). The SSC software, ephemeris data base, and access modes are described for the Version 2.1 release in 1993.

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

    NASA Astrophysics Data System (ADS)

    Dickow, Benjamin

    2012-01-01

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

  6. Strategic plan for science-U.S. Geological Survey, Ohio Water Science Center, 2010-15

    USGS Publications Warehouse

    ,

    2010-01-01

    This Science Plan identifies specific scientific and technical programmatic issues of current importance to Ohio and the Nation. An examination of those issues yielded a set of five major focus areas with associated science goals and strategies that the Ohio Water Science Center will emphasize in its program during 2010-15. A primary goal of the Science Plan is to establish a relevant multidisciplinary scientific and technical program that generates high-quality products that meet or exceed the expectations of our partners while supporting the goals and initiatives of the U.S. Geological Survey. The Science Plan will be used to set the direction of new and existing programs and will influence future training and hiring decisions by the Ohio Water Science Center.

  7. Building a Regional Science Education Infrastructure: The Accomplishments of the Sanford Science Education Center

    ERIC Educational Resources Information Center

    Inverness Research, 2016

    2016-01-01

    For the past five years, the education and outreach effort of the Sanford Underground Research Facility has been supported by a grant from the National Science Foundation (NSF) to plan, develop, prototype, and prioritize the suite of educational outreach activities of the lab. Now known as the Sanford Science Education Center (SSEC), education and…

  8. Growth of a Science Center: The Center for Science and Mathematics Education (CESAME) at Stony Brook University

    ERIC Educational Resources Information Center

    Gafney, Leo; Bynum, R. David; Sheppard, Keith

    2015-01-01

    This report describes the origin and development of CESAME (The Center for Science and Mathematics Education) at Stony Brook University. The analysis identifies key ingredients in areas of personnel, funding, organizational structures, educational priorities, collaboration, and institutionalization. After a discussion of relevant issues in…

  9. Better Broader Impacts through National Science Foundation Centers

    NASA Astrophysics Data System (ADS)

    Campbell, K. M.

    2010-12-01

    National Science Foundation Science and Technology Centers (STCs) play a leading role in developing and evaluating “Better Broader Impacts”; best practices for recruiting a broad spectrum of American students into STEM fields and for educating these future professionals, as well as their families, teachers and the general public. With staff devoted full time to Broader Impacts activities, over the ten year life of a Center, STCs are able to address both a broad range of audiences and a broad range of topics. Along with other NSF funded centers, such as Centers for Ocean Sciences Education Excellence, Engineering Research Centers and Materials Research Science and Engineering Centers, STCs develop both models and materials that individual researchers can adopt, as well as, in some cases, direct opportunities for individual researchers to offer their disciplinary research expertise to existing center Broader Impacts Programs. The National Center for Earth-surface Dynamics is an STC headquartered at the University of Minnesota. NCED’s disciplinary research spans the physical, biological and engineering issues associated with developing an integrative, quantitative and predictive understanding of rivers and river basins. Funded in 2002, we have had the opportunity to partner with individuals and institutions ranging from formal to informal education and from science museums to Tribal and women’s colleges. We have developed simple table top physical models, complete museum exhibitions, 3D paper maps and interactive computer based visualizations, all of which have helped us communicate with this wide variety of learners. Many of these materials themselves or plans to construct them are available online; in many cases they have also been formally evaluated. We have also listened to the formal and informal educators with whom we partner, from whom we have learned a great deal about how to design Broader Impacts activities and programs. Using NCED as a case study

  10. The Kepler Science Operations Center Pipeline Framework Extensions

    NASA Technical Reports Server (NTRS)

    Klaus, Todd C.; Cote, Miles T.; McCauliff, Sean; Girouard, Forrest R.; Wohler, Bill; Allen, Christopher; Chandrasekaran, Hema; Bryson, Stephen T.; Middour, Christopher; Caldwell, Douglas A.; Jenkins, Jon M.

    2010-01-01

    The Kepler Science Operations Center (SOC) is responsible for several aspects of the Kepler Mission, including managing targets, generating on-board data compression tables, monitoring photometer health and status, processing the science data, and exporting the pipeline products to the mission archive. We describe how the generic pipeline framework software developed for Kepler is extended to achieve these goals, including pipeline configurations for processing science data and other support roles, and custom unit of work generators that control how the Kepler data are partitioned and distributed across the computing cluster. We describe the interface between the Java software that manages the retrieval and storage of the data for a given unit of work and the MATLAB algorithms that process these data. The data for each unit of work are packaged into a single file that contains everything needed by the science algorithms, allowing these files to be used to debug and evolve the algorithms offline.

  11. [Activities of Goddard Earth Sciences and Technology Center, Maryland University

    NASA Technical Reports Server (NTRS)

    2003-01-01

    The Goddard Space Flight Center (GSFC) is recognized as a world leader in the application of remote sensing and modeling aimed at improving knowledge of the Earth system. The Goddard Earth Sciences Directorate plays a central role in NASA's Earth Observing System and the U.S. Global Change Research Program. Goddard Earth Sciences and Technology (GEST) is organized as a cooperative agreement with the GSFC to promote excellence in the Earth sciences, and is a consortium of universities and corporations (University of Maryland Baltimore County, Howard University, Hampton University, Caelum Research Corporation and Northrop Grumman Corporation). The aim of this new program is to attract and introduce promising students in their first or second year of graduate studies to Oceanography and Earth system science career options through hands-on instrumentation research experiences on coastal processes at NASA's Wallops Flight Facility on the Eastern Shore of Virginia.

  12. [Science and society. Guidelines for the Leopoldina Study Center].

    PubMed

    Hacker, Jörg

    2014-01-01

    In order to adequately perform its many diverse tasks as a scholars' society and as the German National Academy of Sciences, the Deutsche Akademie der Naturforscher Leopoldina needs to view itself in a historical context. This can only happen as part of a culture of remembrance which fosters the memory of the Leopoldina's past and subjects this to a critical analysis in the context of the history of science and academies. The newly founded Leopoldina Study Center for the History of Science and Science Academies is to be a forum that pursues established forms of historical research at the Leopoldina, organizes new scientific projects, and presents its findings to the public. The aim is to involve as many Leopoldina members as possible from all of its disciplines, as well as to collaborate with national and international partners.

  13. Photometric Analysis in the Kepler Science Operations Center Pipeline

    NASA Technical Reports Server (NTRS)

    Twicken, Joseph D.; Clarke, Bruce D.; Bryson, Stephen T.; Tenenbaum, Peter; Wu, Hayley; Jenkins, Jon M.; Girouard, Forrest; Klaus, Todd C.

    2010-01-01

    We describe the Photometric Analysis (PA) software component and its context in the Kepler Science Operations Center (SOC) pipeline. The primary tasks of this module are to compute the photometric flux and photocenters (centroids) for over 160,000 long cadence (thirty minute) and 512 short cadence (one minute) stellar targets from the calibrated pixels in their respective apertures. We discuss the science algorithms for long and short cadence PA: cosmic ray cleaning; background estimation and removal; aperture photometry; and flux-weighted centroiding. We discuss the end-to-end propagation of uncertainties for the science algorithms. Finally, we present examples of photometric apertures, raw flux light curves, and centroid time series from Kepler flight data. PA light curves, centroid time series, and barycentric timestamp corrections are exported to the Multi-mission Archive at Space Telescope [Science Institute] (MAST) and are made available to the general public in accordance with the NASA/Kepler data release policy.

  14. Scientists, Research Centers and K-12 Science and Mathematics Education

    NASA Astrophysics Data System (ADS)

    Haase, David G.

    2001-11-01

    In recent years the federal funding agencies have put increased emphasis on the involvement of scientists in K-12 education. This emphasis is seen in the program descriptions for NSF Career awards, for NSF collaborative research centers and for NASA Education and Public Outreach supplemental contracts. There is ample motivation Ð e.g. funding, the health of public education, and the future of the scientific enterprise - for scientists and science research centers to connect to K-12. I will review what the education literature and national reports say about how scientists and research centers should be and should not be, involved in K-12 education. These roles and opportunities will be illustrated by examples of K-12 education outreach from The Science House at NC State and the NSF Center for Environmentally Responsible Solvents and Processes. This material is based upon work supported by the STC Program of the National Science Foundation under Agreement No. CHE-9876674 and by the Burroughs Wellcome Fund.

  15. New Center Links Earth, Space, and Information Sciences

    NASA Astrophysics Data System (ADS)

    Aswathanarayana, U.

    2004-05-01

    Broad-based geoscience instruction melding the Earth, space, and information technology sciences has been identified as an effective way to take advantage of the new jobs created by technological innovations in natural resources management. Based on this paradigm, the University of Hyderabad in India is developing a Centre of Earth and Space Sciences that will be linked to the university's super-computing facility. The proposed center will provide the basic science underpinnings for the Earth, space, and information technology sciences; develop new methodologies for the utilization of natural resources such as water, soils, sediments, minerals, and biota; mitigate the adverse consequences of natural hazards; and design innovative ways of incorporating scientific information into the legislative and administrative processes. For these reasons, the ethos and the innovatively designed management structure of the center would be of particular relevance to the developing countries. India holds 17% of the world's human population, and 30% of its farm animals, but only about 2% of the planet's water resources. Water will hence constitute the core concern of the center, because ecologically sustainable, socially equitable, and economically viable management of water resources of the country holds the key to the quality of life (drinking water, sanitation, and health), food security, and industrial development of the country. The center will be focused on interdisciplinary basic and pure applied research that is relevant to the practical needs of India as a developing country. These include, for example, climate prediction, since India is heavily dependent on the monsoon system, and satellite remote sensing of soil moisture, since agriculture is still a principal source of livelihood in India. The center will perform research and development in areas such as data assimilation and validation, and identification of new sensors to be mounted on the Indian meteorological

  16. Informal science educators network project Association of Science-Technology Centers Incorporated. Final report

    SciTech Connect

    1997-05-09

    Funding from the Department of Energy and the Annenberg/CPB Math and Science Project have helped the Association of Science-technology Centers Incorporated (ASTC) to establish and sustain an on-line community of informal science educators nationwide. The Project, called the Informal Science Educators Network Project (ISEN), is composed primarily of informal science educators and exhibit developers from science centers, museums, zoos, aquariums, botanical gardens, parks, and nature centers. Although museum-based professionals represent the majority of subscribers to ISEN, also involved are some classroom teachers and teacher educators from colleges and universities. Common to all ISEN participants is a commitment to school and science education reform. Specifically, funding from the Department of Energy helped to boot strap the effort, providing Barrier Reduction Vouchers to 123 educators that enabled them participate in ISEN. Among the major accomplishments of the Project are these: (1) assistance to 123 informal science educators to attend Internet training sessions held in connection with the Project and/or purchase hardware and software that linked them to the Internet; (2) Internet training for 153 informal science educators; (3) development of a listserv which currently has over 180 subscribers--an all-time high; (4) opportunity to participate in four web chats involving informal science educators with noted researchers; (5) development of two sites on the World Wide Web linking informal science educators to Internet resources; (6) creation of an on-line collection of over 40 articles related to inquiry-based teaching and science education reform. In order to continue the momentum of the Project, ASTC has requested from the Annenberg/CPB Math and Science project a no/cost extension through December 1997.

  17. NASA's astrophysics archives at the National Space Science Data Center

    NASA Technical Reports Server (NTRS)

    Vansteenberg, M. E.

    1992-01-01

    NASA maintains an archive facility for Astronomical Science data collected from NASA's missions at the National Space Science Data Center (NSSDC) at Goddard Space Flight Center. This archive was created to insure the science data collected by NASA would be preserved and useable in the future by the science community. Through 25 years of operation there are many lessons learned, from data collection procedures, archive preservation methods, and distribution to the community. This document presents some of these more important lessons, for example: KISS (Keep It Simple, Stupid) in system development. Also addressed are some of the myths of archiving, such as 'scientists always know everything about everything', or 'it cannot possibly be that hard, after all simple data tech's do it'. There are indeed good reasons that a proper archive capability is needed by the astronomical community, the important question is how to use the existing expertise as well as the new innovative ideas to do the best job archiving this valuable science data.

  18. Center for Advanced Signal and Imaging Sciences Workshop 2004

    SciTech Connect

    McClellan, J H; Carrano, C; Poyneer, L; Palmer, D; Baker, K; Chen, D; London, R; Weinert, G; Brase, J; Paglieroni, D; Lopez, A; Grant, C W; Wright, W; Burke, M; Miller, W O; DeTeresa, S; White, D; Toeppen, J; Haugen, P; Kamath, C; Nguyen, T; Manay, S; Newsam, S; Cantu-Paz, E; Pao, H; Chang, J; Chambers, D; Leach, R; Paulson, C; Romero, C E; Spiridon, A; Vigars, M; Welsh, P; Zumstein, J; Romero, K; Oppenheim, A; Harris, D B; Dowla, F; Brown, C G; Clark, G A; Ong, M M; Clance, T J; Kegelmeyer, l M; Benzuijen, M; Bliss, E; Burkhart, S; Conder, A; Daveler, S; Ferguson, W; Glenn, S; Liebman, J; Norton, M; Prasad, R; Salmon, T; Kegelmeyer, L M; Hafiz, O; Cheung, S; Fodor, I; Aufderheide, M B; Bary, A; Martz, Jr., H E; Burke, M W; Benson, S; Fisher, K A; Quarry, M J

    2004-11-15

    Welcome to the Eleventh Annual C.A.S.I.S. Workshop, a yearly event at the Lawrence Livermore National Laboratory, presented by the Center for Advanced Signal & Image Sciences, or CASIS, and sponsored by the LLNL Engineering Directorate. Every November for the last 10 years we have convened a diverse set of engineering and scientific talent to share their work in signal processing, imaging, communications, controls, along with associated fields of mathematics, statistics, and computing sciences. This year is no exception, with sessions in Adaptive Optics, Applied Imaging, Scientific Data Mining, Electromagnetic Image and Signal Processing, Applied Signal Processing, National Ignition Facility (NIF) Imaging, and Nondestructive Characterization.

  19. NOAA Interdisciplinary Scientific Environmental Technology Cooperative Science Center

    NASA Astrophysics Data System (ADS)

    Bililign, Solomon

    2008-10-01

    ISETCS is led by North Carolina Agricultural & Technical State University in collaboration with thirty one scientists and engineers in nine academic departments in seven academic partnering institutions. The focus of the ISET Cooperative Science Center (ISETCSC) is to conduct research on sensor science and sensor technology for oceanic and atmospheric applications; perform analysis of global observing systems that include numerical and physical research and analysis of hurricanes; and, develop information technology tools for data fusion, data mining and geospatial modeling and analysis. In collaboration with Keith Schimmel and Abdollah Homaifar, North Carolina A&T State University; Frederick Semazzi, North Carolina State University; and Samir Ahmed, City University of New York.

  20. Fermi Science Support Center Data Servers and Archive

    NASA Astrophysics Data System (ADS)

    Reustle, Alexander; FSSC, LAT Collaboration

    2016-01-01

    The Fermi Science Support Center (FSSC) provides the scientific community with access to Fermi data and other products. The Gamma-Ray Burst Monitor (GBM) data is stored at NASA's High Energy Astrophysics Science Archive Research Center (HEASARC) and is accessible through their searchable Browse web interface. The Large Area Telescope (LAT) data is distributed through a custom FSSC interface where users can request all photons detected from a region on the sky over a specified time and energy range. Through its website the FSSC also provides planning and scheduling products, such as long and short term observing timelines, spacecraft position and attitude histories, and exposure maps. We present an overview of the different data products provided by the FSSC, how they can be accessed, and statistics on the archive usage since launch.

  1. National Space Science Data Center (NSSDC) Data Listing

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Satellite and nonsatellite data available from the National Space Science Data Center are listed. The Satellite Data listing includes the spacecraft name, launch date, and an alphabetical list of experiments. The Non-Satellite Data listing contains ground based data, models, computer routines, and composite spacecraft data. The data set name, data form code, quantity of data, and the time space covered are included in the data sets of both listings where appropriate. Geodetic tracking data sets are also included.

  2. The potential roles of science centers in climate change adaptation

    NASA Astrophysics Data System (ADS)

    Hamilton, P.

    2012-12-01

    The overwhelming consensus amongst climatologists is that anthropogenic climate change is underway, but leading climate scientists also anticipate that over the next 20 years research may only modestly reduce the uncertainty about where, when and by how much climate will change. Uncertainty presents not only scientific challenges but social, political and economic quandaries as well. Both scientific and educational communities understand that climate change will test the resilience of societies especially because of the uncertainties regarding the timing, nature and severity of climate change. Thus the need is great for civic conversations regarding climate change adaptation. What roles might science centers play in helping their audiences and communities make decisions about climate change adaptation despite less-than-perfect knowledge? And how might informal and formal education work together on this task? This session will begin with a review of some initial efforts by selected science centers and their partners to engage their audiences in and help their communities grapple with climate change adaptation. It then will conclude with an audience discussion about potential future efforts by science centers both individually and in collaboration with formal education institutions to elevate public and policymaker awareness and appreciation of the need for climate change adaptation.

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

    NASA Astrophysics Data System (ADS)

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

    2015-12-01

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

  4. Science Data Center concepts for moderate-sized NASA missions

    NASA Technical Reports Server (NTRS)

    Price, R.; Han, D.; Pedelty, J.

    1991-01-01

    The paper describes the approaches taken by the NASA Science Data Operations Center to the concepts for two future NASA moderate-sized missions, the Orbiting Solar Laboratory (OSL) and the Tropical Rainfall Measuring Mission (TRMM). The OSL space science mission will be a free-flying spacecraft with a complement of science instruments, placed in a high-inclination, sun synchronous orbit to allow continuous study of the sun for extended periods. The TRMM is planned to be a free-flying satellite for measuring tropical rainfall and its variations. Both missions will produce 'standard' data products for the benefit of their communities, and both depend upon their own scientific community to provide algorithms for generating the standard data products.

  5. Research briefs of the Physical and Chemical Sciences Center

    SciTech Connect

    Vook, F.L.; Smith, W.L.

    1993-12-31

    As Sandia National Laboratories and the Physical and Chemical Sciences Center develop an increasingly diverse set of customers, research partners, and Cooperative Research and Development Agreements (CRADA`s) with industry, there is a need for providing more concise information describing their technical achievements and capabilities. This publication, Research Briefs, is designed to inform the present and potential partners in research and technology advancement. Their research emphasizes semiconductor physics, electronic materials, surface physics and chemistry, plasma and chemical processing sciences, lasers and optics, vision science, ion-solid interactions and defect physics, and advanced materials physics. The specific programs they pursue are driven by the research goals which are greatly influenced by interactions with the government and industrial customers.

  6. Adaptation of the Hands-On Optics Activiites for Small and Large Science Centers

    NASA Astrophysics Data System (ADS)

    Pompea, Stephen M.; Walker, C. E.; Sparks, R.

    2006-06-01

    Hands On Optics and Informal Science Education PartnershipsHands-On Optics (HOO) is a collaborative four-year program to create and sustain a unique, national, informal science education program to excite students about science by actively engaging them in optics activities. Key partners in the project are NOAO, SPIE-The International Society for Optical Engineering, and the Optical Society of America (OSA). A vital component of HOO is the partnerships that are being formed with a variety of science centers around the country. We will describe the current partnerships with science centers and the current impact of the programs. We will also describe the challenges of integrating Hands On Optics into existing science center programs. Science centers have different needs than traditional classroom teachers and we will discuss the lessons learned from our science center programs. Our current partners include the New York Hall of Science, the Adventure Science Center, the Orlando Science Center and the Maryland Science Center. We are expanding our efforts to include smaller science and nature centers by partnering Astronomical Society of the Pacific’s program, Astronomy From the Ground Up (AFGU). AFGU will train staff members from 300 small to medium science and nature centers over the next three years, all of which will include some HOO materials.The Hands On Optics Project is funded by the National Science Foundation ISE program. NOAO is operated by the Association of Universities for Research in Astronomy (AURA), Inc. under cooperative agreement with the National Science Foundation.

  7. 78 FR 50069 - National Center for Advancing Translational Sciences; Notice of Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... HUMAN SERVICES National Institutes of Health National Center for Advancing Translational Sciences.... App.), notice is hereby given of meetings of the National Center for Advancing Translational Sciences... clearly unwarranted invasion of personal privacy. ] Name of Committee: Cures Acceleration Network...

  8. The Atmospheric Chemistry Experiment (ACE): Mission Overview

    NASA Astrophysics Data System (ADS)

    Bernath, P.

    2003-04-01

    The ACE mission goals are: (1) to measure and to understand the chemical and dynamical processes that control the distribution of ozone in the upper troposphere and stratosphere, with a particular emphasis on the Arctic region; (2) to explore the relationship between atmospheric chemistry and climate change; (3) to study the effects of biomass burning in the free troposphere; (4) to measure aerosol number density, size distribution and composition in order to reduce the uncertainties in their effects on the global energy balance. ACE will make a comprehensive set of simultaneous measurements of trace gases, thin clouds, aerosols, and temperature by solar occultation from a satellite in low earth orbit. A high inclination (74 degrees) low earth orbit (650 km) will give ACE coverage of tropical, mid-latitudes and polar regions. The solar occultation advantages are high sensitivity and self-calibration. A high-resolution (0.02 cm-1) infrared Fourier Transform Spectrometer (FTS) operating from 2 to 13 microns (750-4100 cm-1) will measure the vertical distribution of trace gases, and the meteorological variables of temperature and pressure. The ACE concept is derived from the now-retired ATMOS FTS instrument, which flew on the Space Shuttle in 1985, 1992, 1993, 1994. Climate-chemistry coupling may lead to the formation of an Arctic ozone hole. ACE will provide high quality data to confront these model predictions and will monitor polar chemistry as chlorine levels decline. The ACE-FTS can measure water vapor and HDO in the tropical tropopause region to study dehydration and strat-trop exchange. The molecular signatures of massive forest fires will evident in the ACE infrared spectra. The CO_2 in our spectra can be used to either retrieve atmospheric pressure or (if the instrument pointing knowledge proves to be satisfactory) for an independent retrieval of a CO_2 profile for carbon cycle science. Aerosols and clouds will be monitored using the extinction of solar

  9. NASA/Ames Research Center's science and applications aircraft program

    NASA Technical Reports Server (NTRS)

    Hall, G. Warren

    1991-01-01

    NASA-Ames Research Center operates a fleet of seven Science and Applications Aircraft, namely the C-141/Kuiper Airborne Observatory (KAO), DC-8, C-130, Lear Jet, and three ER-2s. These aircraft are used to satisfy two major objectives, each of equal importance. The first is to acquire remote and in-situ scientific data in astronomy, astrophysics, earth sciences, ocean processes, atmospheric physics, meteorology, materials processing and life sciences. The second major objective is to expedite the development of sensors and their attendant algorithms for ultimate use in space and to simulate from an aircraft, the data to be acquired from spaceborne sensors. NASA-Ames Science and Applications Aircraft are recognized as national and international facilities. They have performed and will continue to perform, operational missions from bases in the United States and worldwide. Historically, twice as many investigators have requested flight time than could be accommodated. This situation remains true today and is expected to increase in the years ahead. A major advantage of the existing fleet of aircraft is their ability to cover a large expanse of the earth's ecosystem from the surface to the lower stratosphere over large distances and time aloft. Their large payload capability allows a number of scientists to use multi-investigator sensor suites to permit simultaneous and complementary data gathering. In-flight changes to the sensors or data systems have greatly reduced the time required to optimize the development of new instruments. It is doubtful that spaceborne systems will ever totally replace the need for airborne science aircraft. The operations philosophy and capabilities exist at NASA-Ames Research Center.

  10. Climate Change Adaptation Science Activities at NASA Johnson Space Center

    NASA Technical Reports Server (NTRS)

    Stefanov, William L.; Lulla, Kamlesh

    2012-01-01

    The Johnson Space Center (JSC), located in the southeast metropolitan region of Houston, TX is the prime NASA center for human spaceflight operations and astronaut training, but it also houses the unique collection of returned extraterrestrial samples, including lunar samples from the Apollo missions. The Center's location adjacent to Clear Lake and the Clear Creek watershed, an estuary of Galveston Bay, puts it at direct annual risk from hurricanes, but also from a number of other climate-related hazards including drought, floods, sea level rise, heat waves, and high wind events all assigned Threat Levels of 2 or 3 in the most recent NASA Center Disaster/Risk Matrix produced by the Climate Adaptation Science Investigator Working Group. Based on prior CASI workshops at other NASA centers, it is recognized that JSC is highly vulnerable to climate-change related hazards and has a need for adaptation strategies. We will present an overview of prior CASI-related work at JSC, including publication of a climate change and adaptation informational data brochure, and a Resilience and Adaptation to Climate Risks Workshop that was held at JSC in early March 2012. Major outcomes of that workshop that form a basis for work going forward are 1) a realization that JSC is embedded in a regional environmental and social context, and that potential climate change effects and adaptation strategies will not, and should not, be constrained by the Center fence line; 2) a desire to coordinate data collection and adaptation planning activities with interested stakeholders to form a regional climate change adaptation center that could facilitate interaction with CASI; 3) recognition that there is a wide array of basic data (remotely sensed, in situ, GIS/mapping, and historical) available through JSC and other stakeholders, but this data is not yet centrally accessible for planning purposes.

  11. A phenomenological investigation of science center exhibition developers' expertise development

    NASA Astrophysics Data System (ADS)

    Young, Denise L.

    The purpose of this study was to examine the exhibition developer role in the context of United States (U.S.) science centers, and more specifically, to investigate the way science center exhibition developers build their professional expertise. This research investigated how successfully practicing exhibition developers described their current practices, how they learned to be exhibition developers, and what factors were the most important to the developers in building their professional expertise. Qualitative data was gathered from 10 currently practicing exhibition developers from three science centers: the Exploratorium, San Francisco, California; the Field Museum, Chicago, Illinois; and the Science Museum of Minnesota, St. Paul, Minnesota. In-depth, semistructured interviews were used to collect the data. The study embraced aspects of the phenomenological tradition and sought to derive a holistic understanding of the position and how expertise was built for it. The data were methodically coded and organized into themes prior to analysis. The data analysis found that the position consisted of numerous and varied activities, but the developers' primary roles were advocating for the visitor, storytelling, and mediating information and ideas. They conducted these activities in the context of a team and relied on an established exhibition planning process to guide their work. Developers described a process of learning exhibition development that was experiential in nature. Learning through daily practice was key, though they also consulted with mentors and relied on visitor studies to gauge the effectiveness of their work. They were adept at integrating prior knowledge gained from many aspects of their lives into their practice. The developers described several internal factors that contributed to their expertise development including the desire to help others, a natural curiosity about the world, a commitment to learning, and the ability to accept critique. They

  12. 78 FR 11680 - Notice of Intent To Repatriate Cultural Items: Rochester Museum & Science Center, Rochester, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... National Park Service Notice of Intent To Repatriate Cultural Items: Rochester Museum & Science Center... & Science Center, in consultation with the appropriate Indian tribe, has determined that the cultural items... Rochester Museum & Science Center. DATES: Representatives of any Indian tribe that believes it has...

  13. Unique life sciences research facilities at NASA Ames Research Center

    NASA Technical Reports Server (NTRS)

    Mulenburg, G. M.; Vasques, M.; Caldwell, W. F.; Tucker, J.

    1994-01-01

    The Life Science Division at NASA's Ames Research Center has a suite of specialized facilities that enable scientists to study the effects of gravity on living systems. This paper describes some of these facilities and their use in research. Seven centrifuges, each with its own unique abilities, allow testing of a variety of parameters on test subjects ranging from single cells through hardware to humans. The Vestibular Research Facility allows the study of both centrifugation and linear acceleration on animals and humans. The Biocomputation Center uses computers for 3D reconstruction of physiological systems, and interactive research tools for virtual reality modeling. Psycophysiological, cardiovascular, exercise physiology, and biomechanical studies are conducted in the 12 bed Human Research Facility and samples are analyzed in the certified Central Clinical Laboratory and other laboratories at Ames. Human bedrest, water immersion and lower body negative pressure equipment are also available to study physiological changes associated with weightlessness. These and other weightlessness models are used in specialized laboratories for the study of basic physiological mechanisms, metabolism and cell biology. Visual-motor performance, perception, and adaptation are studied using ground-based models as well as short term weightlessness experiments (parabolic flights). The unique combination of Life Science research facilities, laboratories, and equipment at Ames Research Center are described in detail in relation to their research contributions.

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

    SciTech Connect

    Todd R. Allen, Director

    2011-04-01

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

  15. ACEE composite structures technology

    NASA Technical Reports Server (NTRS)

    Klotzsche, M. (Compiler)

    1984-01-01

    The NASA Aircraft Energy Efficiency (ACEE) Composite Primary Aircraft Structures Program has made significant progress in the development of technology for advanced composites in commercial aircraft. Commercial airframe manufacturers have demonstrated technology readiness and cost effectiveness of advanced composites for secondary and medium primary components and have initiated a concerted program to develop the data base required for efficient application to safety-of-flight wing and fuselage structures. Oral presentations were compiled into five papers. Topics addressed include: damage tolerance and failsafe testing of composite vertical stabilizer; optimization of composite multi-row bolted joints; large wing joint demonstation components; and joints and cutouts in fuselage structure.

  16. Windowsill Science Centers: Turn Your Classroom Windowsill into the Perfect Lab for Easy-To-Do Science Investigations!

    ERIC Educational Resources Information Center

    Kepler, Lynne

    Favorite science topics like seeds and plants, evaporation, light and shadow, and animal observation are the subjects of the eight windowsill science centers included in this book. Each of the science centers includes a discussion of the process skills that students will use, several hands-on activities, explanation of key concepts and vocabulary,…

  17. Challenges for Data Archival Centers in Evolving Environmental Sciences

    NASA Astrophysics Data System (ADS)

    Wei, Y.; Cook, R. B.; Gu, L.; Santhana Vannan, S. K.; Beaty, T.

    2015-12-01

    Environmental science has entered into a big data era as enormous data about the Earth environment are continuously collected through field and airborne missions, remote sensing observations, model simulations, sensor networks, etc. An open-access and open-management data infrastructure for data-intensive science is a major grand challenge in global environmental research (BERAC, 2010). Such an infrastructure, as exemplified in EOSDIS, GEOSS, and NSF EarthCube, will provide a complete lifecycle of environmental data and ensures that data will smoothly flow among different phases of collection, preservation, integration, and analysis. Data archival centers, as the data integration units closest to data providers, serve as the source power to compile and integrate heterogeneous environmental data into this global infrastructure. This presentation discusses the interoperability challenges and practices of geosciences from the aspect of data archival centers, based on the operational experiences of the NASA-sponsored Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC) and related environmental data management activities. Specifically, we will discuss the challenges to 1) encourage and help scientists to more actively share data with the broader scientific community, so that valuable environmental data, especially those dark data collected by individual scientists in small independent projects, can be shared and integrated into the infrastructure to tackle big science questions; 2) curate heterogeneous multi-disciplinary data, focusing on the key aspects of identification, format, metadata, data quality, and semantics to make them ready to be plugged into a global data infrastructure. We will highlight data curation practices at the ORNL DAAC for global campaigns such as BOREAS, LBA, SAFARI 2000; and 3) enhance the capabilities to more effectively and efficiently expose and deliver "big" environmental data to broad range of users and systems

  18. Life Sciences Division and Center for Human Genome Studies 1994

    SciTech Connect

    Cram, L.S.; Stafford, C.

    1995-09-01

    This report summarizes the research and development activities of the Los Alamos National Laboratory`s Life Sciences Division and the biological aspects of the Center for Human Genome Studies for the calendar year 1994. The technical portion of the report is divided into two parts, (1) selected research highlights and (2) research projects and accomplishments. The research highlights provide a more detailed description of a select set of projects. A technical description of all projects is presented in sufficient detail so that the informed reader will be able to assess the scope and significance of each project. Summaries useful to the casual reader desiring general information have been prepared by the group leaders and appear in each group overview. Investigators on the staff of the Life Sciences Division will be pleased to provide further information.

  19. 2005 Research Briefs : Materials and Process Sciences Center.

    SciTech Connect

    Cieslak, Michael J.

    2005-05-01

    This report is the latest in a continuing series that highlights the recent technical accomplishments associated with the work being performed within the Materials and Process Sciences Center. Our research and development activities primarily address the materials-engineering needs of Sandia's Nuclear-Weapons (NW) program. In addition, we have significant efforts that support programs managed by the other laboratory business units. Our wide range of activities occurs within six thematic areas: Materials Aging and Reliability, Scientifically Engineered Materials, Materials Processing, Materials Characterization, Materials for Microsystems, and Materials Modeling and Simulation. We believe these highlights collectively demonstrate the importance that a strong materials-science base has on the ultimate success of the NW program and the overall DOE technology portfolio.

  20. 2003 research briefs : Materials and Process Sciences Center.

    SciTech Connect

    Cieslak, Michael J.

    2003-08-01

    This report is the latest in a continuing series that highlights the recent technical accomplishments associated with the work being performed within the Materials and Process Sciences Center. Our research and development activities primarily address the materials-engineering needs of Sandia's Nuclear-Weapons (NW) program. In addition, we have significant efforts that support programs managed by the other laboratory business units. Our wide range of activities occurs within six thematic areas: Materials Aging and Reliability, Scientifically Engineered Materials, Materials Processing, Materials Characterization, Materials for Microsystems and Materials Modeling and Computational Simulation. We believe these highlights collectively demonstrate the importance that a strong materials-science base has on the ultimate success of the NW program and the overall DOE technology portfolio.

  1. 2004 research briefs :Materials and Process Sciences Center.

    SciTech Connect

    Cieslak, Michael J.

    2004-01-01

    This report is the latest in a continuing series that highlights the recent technical accomplishments associated with the work being performed within the Materials and Process Sciences Center. Our research and development activities primarily address the materials-engineering needs of Sandia's Nuclear-Weapons (NW) program. In addition, we have significant efforts that support programs managed by the other laboratory business units. Our wide range of activities occurs within six thematic areas: Materials Aging and Reliability, Scientifically Engineered Materials, Materials Processing, Materials Characterization, Materials for Microsystems, and Materials Modeling and Simulation. We believe these highlights collectively demonstrate the importance that a strong materials-science base has on the ultimate success of the NW program and the overall DOE technology portfolio.

  2. Operational status of the Los Alamos neutron science center (LANSCE)

    SciTech Connect

    Jones, Kevin W; Erickson, John L; Schoenberg, Kurt F

    2010-01-01

    The Los Alamos Neutron Science Center (LANSCE) accelerator and beam delivery complex generates the proton beams that serve three neutron production sources; the thermal and cold source for the Manuel Lujan Jr. Neutron Scattering Center, the Weapons Neutron Research (WNR) high-energy neutron source, and a pulsed Ultra-Cold Neutron Source. These three sources are the foundation of strong and productive multi-disciplinary research programs that serve a diverse and robust user community. The facility also provides multiplexed beams for the production of medical radioisotopes and proton radiography of dynamic events. The recent operating history of these sources will be reviewed and plans for performance improvement will be discussed, together with the underlying drivers for the proposed LANSCE Refurbishment project. The details of this latter project are presented in a separate contribution.

  3. The Briscoe Library, University of Texas Health Science Center.

    PubMed

    Bowden, V M

    1994-09-01

    The Briscoe Library at the University of Texas Health Science Center at San Antonio opened in 1983, to replace and expand space for the growing campus. Work on the design phase began in 1979, once the legislature allocated $9.5 million for the new building. Of the 23 design objectives specified in the building program, flexibility to accommodate changing services and technology was given first priority. Details cover layout and technology, as well as changes to the environment and the building since it opened.

  4. National Center for Manufacturing Sciences: Environmentally conscious manufacturing

    NASA Technical Reports Server (NTRS)

    Vinton, Clare

    1995-01-01

    The purpose of this presentation is to share the results and some of the thinking of the Environmentally Conscious Manufacturing - Strategic Initiative Group (ECM-SIG) at the National Center for Manufacturing Sciences (NCMS). NCMS is a consortium of more than 185 North American Manufacturing organizations comprised of about 75 percent for profit manufacturing companies and about 25 percent nonprofit organizations that support manufacturing activities. NCMS conducts collaborative R&D programs designed to improve global competitiveness of its members and other North American manufacturers to address common issues that are important to manufacturing industries. NCMS is an industry driven organization whose agenda is established by industry with input from appropriate government agencies.

  5. Molecular genetics at the Fort Collins Science Center

    USGS Publications Warehouse

    Oyler-McCance, S.J.; Stevens, P.D.

    2011-01-01

    The Fort Collins Science Center operates a molecular genetic and systematics research facility (FORT Molecular Ecology Laboratory) that uses molecular genetic tools to provide genetic information needed to inform natural resource management decisions. For many wildlife species, the data generated have become increasingly important in the development of their long-term management strategies, leading to a better understanding of species diversity, population dynamics and ecology, and future conservation and management needs. The Molecular Ecology Lab serves Federal research and resource management agencies by developing scientifically rigorous research programs using nuclear, mitochondrial and chloroplast DNA to help address many of today's conservation biology and natural resource management issues.

  6. Fort Collins Science Center: science accomplishments for fiscal years 2012 and 2013

    USGS Publications Warehouse

    Wilson, Juliette T.; Hamilton, David B.

    2014-01-01

    The Fort Collins Science Center (FORT) is a multi-disciplinary research and development center of the U.S. Geological Survey (USGS) located in Fort Collins, Colorado. Organizationally, FORT is within the USGS Southwest Region, although our work extends across the Nation and into several other countries. FORT research focuses on needs of the land- and water-management bureaus within the U.S. Department of the Interior (DOI), other Federal agencies, and those of State and non-government organizations. As a Science Center, we emphasize a multi-disciplinary science approach to provide information for resource-management decisionmaking. FORT’s vision is to maintain and continuously improve the integrated, collaborative, world-class research needed to inform effective, science-based land and resource management. Our science and technological development activities and unique capabilities support all USGS scientific Mission Areas and contribute to successful, collaborative science efforts across the USGS and DOI. We organized our report into an Executive Summary, a cross-reference table, and an appendix. The executive summary provides brief highlights of some key FORT accomplishments for each Mission Area. The table cross-references all major FY2012 and FY2013 science accomplishments with the various Mission Areas that each supports. The one-page accomplishment descriptions in the appendix are organized by USGS Mission Area and describe the many and diverse ways in which our science is applied to resource issues. As in prior years, lists of all FY2012 and FY2013 publications and other product types also are appended.

  7. Optical Sciences Center/College of Optical Sciences: 50 years of excellence

    NASA Astrophysics Data System (ADS)

    Wyant, James C.

    2014-09-01

    Aden B. Meinel established the University of Arizona Optical Sciences Center, now known as the College of Optical Sciences, in 1964 to fulfill a national need for more highly trained engineers and physicists in the optical sciences. Throughout its 50-year history, OSC has grown and evolved in response to industrial demand. It now includes a worldclass faculty and an international student body, and its academic programs offer more than 100 graduate and undergraduate courses, an ABET-accredited undergraduate optical sciences and engineering degree program, and outstanding M.S. and Ph.D. graduate programs with extensive distance learning options. Its graduates are in great demand and are employed by national and international governments, businesses and universities. This paper will describe the formation of OSC and its 50 years of excellence.

  8. Presearch Data Conditioning in the Kepler Science Operations Center Pipeline

    NASA Technical Reports Server (NTRS)

    Twicken, Joseph D.; Chandrasekaran, Hema; Jenkins, Jon M.; Gunter, Jay P.; Girouard, Forrest; Klaus, Todd C.

    2010-01-01

    We describe the Presearch Data Conditioning (PDC) software component and its context in the Kepler Science Operations Center (SOC) pipeline. The primary tasks of this component are to correct systematic and other errors, remove excess flux due to aperture crowding, and condition the raw flux light curves for over 160,000 long cadence (thirty minute) and 512 short cadence (one minute) targets across the focal plane array. Long cadence corrected flux light curves are subjected to a transiting planet search in a subsequent pipeline module. We discuss the science algorithms for long and short cadence PDC: identification and correction of unexplained (i.e., unrelated to known anomalies) discontinuities; systematic error correction; and excess flux removal. We discuss the propagation of uncertainties from raw to corrected flux. Finally, we present examples of raw and corrected flux time series for flight data to illustrate PDC performance. Corrected flux light curves produced by PDC are exported to the Multi-mission Archive at Space Telescope [Science Institute] (MAST) and will be made available to the general public in accordance with the NASA/Kepler data release policy.

  9. Florida Integrated Science Center (FISC) Coral Reef Research

    USGS Publications Warehouse

    Poore, D.Z.

    2008-01-01

    Coral reefs provide important ecosystem services such as shoreline protection and the support of lucrative industries including fisheries and tourism. Such ecosystem services are being compromised as reefs decline due to coral disease, climate change, overfishing, and pollution. There is a need for focused, integrated science to understand the complex ecological interactions and effects of these many stressors and to provide information that will effectively guide policies and best management practices to preserve and restore these important resources. The U.S. Geological Survey Florida Integrated Science Center (USGS-FISC) is conducting a coordinated Coral Reef Research Project beginning in 2009. Specific research topics are aimed at addressing priorities identified in the 'Strategic Science for Coral Ecosystems 2007-2011' document (U.S. Geological Survey, 2007). Planned research will include a blend of historical, monitoring, and process studies aimed at improving our understanding of the development, current status and function, and likely future changes in coral ecosystems. Topics such as habitat characterization and distribution, coral disease, and trends in biogenic calcification are major themes of understanding reef structure, ecological integrity, and responses to global change.

  10. Science Goals of the U.S. Department of the Interior Southeast Climate Science Center

    USGS Publications Warehouse

    Dalton, Melinda S.

    2011-01-01

    In 2011, the U.S. Department of the Interior Southeast Climate Science Center (CSC) finalized the first draft of its goals for research needed to address the needs of natural and cultural partners for climate science in the Southeastern United States. The science themes described in this draft plan were established to address the information needs of ecoregion conservation partnerships, such as the Landscape Conservation Cooperatives (LCCs) and other regional conservation-science and resource-management partners. These themes were developed using priorities defined by partners and stakeholders in the Southeast and on a large-scale, multidisciplinary project-the Southeast Regional Assessment Project (SERAP)-developed in concert with those partners. Science products developed under these themes will provide models of potential future conditions, assessments of likely impacts, and tools that can be used to inform the conservation management decisions of LCCs and other partners. This information will be critical as managers try to anticipate and adapt to climate change. Resource managers in the Southeast are requesting this type of information, in many cases as a result of observed climate change effects. The Southeast CSC draft science plan identifies six science themes and frames the activities (tasks, with examples of recommended near-term work for each task included herein) related to each theme that are needed to achieve the objectives of the Southeast CSC.

  11. Fort Collins Science Center- Policy Analysis and Science Assistance Branch : Integrating social, behavioral, economic and biological sciences

    USGS Publications Warehouse

    2010-01-01

    The Fort Collins Science Center's Policy Analysis and Science Assistance (PASA) Branch is a team of approximately 22 scientists, technicians, and graduate student researchers. PASA provides unique capabilities in the U.S. Geological Survey by leading projects that integrate social, behavioral, economic, and biological analyses in the context of human-natural resource interactions. Resource planners, managers, and policymakers in the U.S. Departments of the Interior (DOI) and Agriculture (USDA), State and local agencies, as well as international agencies use information from PASA studies to make informed natural resource management and policy decisions. PASA scientists' primary functions are to conduct both theoretical and applied social science research, provide technical assistance, and offer training to advance performance in policy relevant research areas. Management and research issues associated with human-resource interactions typically occur in a unique context, involve difficult to access populations, require knowledge of both natural/biological science in addition to social science, and require the skill to integrate multiple science disciplines. In response to these difficult contexts, PASA researchers apply traditional and state-of-the-art social science methods drawing from the fields of sociology, demography, economics, political science, communications, social-psychology, and applied industrial organization psychology. Social science methods work in concert with our rangeland/agricultural management, wildlife, ecology, and biology capabilities. The goal of PASA's research is to enhance natural resource management, agency functions, policies, and decision-making. Our research is organized into four broad areas of study.

  12. Actionable Science Lessons Emerging from the Department of Interior Climate Science Center Network

    NASA Astrophysics Data System (ADS)

    McMahon, G.; Meadow, A. M.; Mikels-Carrasco, J.

    2015-12-01

    The DOI Advisory Committee on Climate Change and Natural Resource Science (ACCCNRS) has recommended that co-production of actionable science be the core programmatic focus of the Climate Science Center enterprise. Efforts by the Southeast Climate Science Center suggest that the complexity of many climate adaptation decision problems (many stakeholders that can influence implementation of a decision; the problems that can be viewed at many scales in space and time; dynamic objectives with competing values; complex, non-linear systems) complicates development of research-based information that scientists and non-scientists view as comprehensible, trustworthy, legitimate, and accurate. Going forward, organizers of actionable science efforts should consider inclusion of a broad set of stakeholders, beyond formal decisionmakers, and ensure that sufficient resources are available to explore the interests and values of this broader group. Co-produced research endeavors should foster agency and collaboration across a wide range of stakeholders. We recognize that stakeholder agency may be constrained by scientific or political power structures that limit the ability to initiate discussion, make claims, and call things into question. Co-production efforts may need to be preceded by more descriptive assessments that summarize existing climate science in ways that stakeholders can understand and link with their concerns. Such efforts can build rapport and trust among scientists and non-scientists, and may help stakeholders and scientists alike to frame adaptation decision problems amenable to a co-production effort. Finally, university and government researchers operate within an evaluation structure that rewards researcher-driven science that, at the extreme, "throws information over the fence" in the hope that information users will make better decisions. Research evaluation processes must reward more consultative, collaborative, and collegial research approaches if

  13. DOI Climate Science Centers--Regional science to address management priorities

    USGS Publications Warehouse

    O'Malley, Robin

    2012-01-01

    Our Nation's lands, waters, and ecosystems and the living and cultural resources they contain face myriad challenges from invasive species, the effects of changing land and water use, habitat fragmentation and degradation, and other influences. These challenges are compounded by increasing influences from a changing climate—higher temperatures, increasing droughts, floods, and wildfires, and overall increasing variability in weather and climate. The Department of the Interior (DOI) has established eight regional Climate Science Centers (CSC) (fig. 1) that will provide scientific information and tools to natural and cultural resource managers as they plan for conserving these resources in a changing world. The U.S. Geological Survey (USGS) National Climate Change and Wildlife Science Center (NCCWSC) is managing the CSCs on behalf of the DOI.

  14. University/Science Center Collaborations (A Science Center Perspective): Developing an Infrastructure of Partnerships with Science Centers to Support the Engagement of Scientists and Engineers in Education and Outreach for Broad Impact

    NASA Astrophysics Data System (ADS)

    Marshall, Eric

    2009-03-01

    Science centers, professional associations, corporations and university research centers share the same mission of education and outreach, yet come from ``different worlds.'' This gap may be bridged by working together to leverage unique strengths in partnership. Front-end evaluation results for the development of new resources to support these (mostly volunteer-based) partnerships elucidate the factors which lead to a successful relationship. Maintaining a science museum-scientific community partnership requires that all partners devote adequate resources (time, money, etc.). In general, scientists/engineers and science museum professionals often approach relationships with different assumptions and expectations. The culture of science centers is distinctly different from the culture of science. Scientists/engineers prefer to select how they will ultimately share their expertise from an array of choices. Successful partnerships stem from clearly defined roles and responsibilities. Scientists/engineers are somewhat resistant to the idea of traditional, formal training. Instead of developing new expertise, many prefer to offer their existing strengths and expertise. Maintaining a healthy relationship requires the routine recognition of the contributions of scientists/engineers. As professional societies, university research centers and corporations increasingly engage in education and outreach, a need for a supportive infrastructure becomes evident. Work of TryScience.org/VolTS (Volunteers TryScience), the MRS NISE Net (Nanoscale Informal Science Education Network) subcommittee, NRCEN (NSF Research Center Education Network), the IBM On Demand Community, and IEEE Educational Activities exemplify some of the pieces of this evolving infrastructure.

  15. Enriching Students' Education Using Interactive Workstations at a Salt Mine Turned Science Center

    ERIC Educational Resources Information Center

    Meissner, Barbara; Bogner, Franz

    2011-01-01

    Although teachers in principle are prepared to make use of science centers, such excursions often fail to facilitate learning processes. Therefore, it is necessary to improve the link between science centers and schools. The design and evaluation of valuable outreach projects may enhance students' out-of-school science learning. In our study, we…

  16. ATHENA: Remote Sensing Science Center for Cultural Heritage in Cyprus

    NASA Astrophysics Data System (ADS)

    Hadjimitsis, Diofantos G.; Agapiou, Athos; Lysandrou, Vasiliki; Themistocleous, Kyriakos; Cuca, Branka; Lasaponara, Rosa; Masini, Nicola; Krauss, Thomas; Cerra, Daniele; Gessner, Ursula; Schreier, Gunter

    2016-04-01

    The Cultural Heritage (CH) sector, especially those of monuments and sites has always been facing a number of challenges from environmental pressure, pollution, human intervention from tourism to destruction by terrorism.Within this context, CH professionals are seeking to improve currently used methodologies, in order to better understand, protect and valorise the common European past and common identity. "ATHENA" H2020-TWINN-2015 project will seek to improve and expand the capabilities of the Cyprus University of Technology, involving professionals dealing with remote sensing technologies for supporting CH sector from the National Research Center of Italy (CNR) and German Aerospace Centre (DLR). The ATHENA centre will be devoted to the development, introduction and systematic use of advanced remote sensing science and technologies in the field of archaeology, built cultural heritage, their multi-temporal analysis and interpretation and the distant monitoring of their natural and anthropogenic environment in the area of Eastern Mediterranean.

  17. The Los ALamos Neutron Science Center Hydrogen Moderator System

    NASA Astrophysics Data System (ADS)

    Jarmer, J. J.; Knudson, J. N.

    2006-04-01

    At the Los Alamos Neutron Science Center (LANSCE), spallation neutrons are produced by an 800-MeV proton beam interacting with tungsten targets. Gun-barrel-type penetrations through the heavy concrete and steel shielding that surround the targets collimate neutrons to form neutron beams used for scattering experiments. Two liquid hydrogen moderators of one-liter volume each are positioned adjacent to the neutron-production targets. Some of the neutrons that pass through a moderator interact with or scatter from protons in the hydrogen. The neutron-proton interaction reduces the energy or moderates neutrons to lower energies. Lower energy "moderated" neutrons are the most useful for some neutron scattering experiments. We provide a description of the LANSCE hydrogen-moderator system and its cryogenic performance with proton beams of up to 125 micro-amp average current.

  18. The National Space Science Data Center: An operational perspective

    NASA Technical Reports Server (NTRS)

    Blitstein, Ronald; Green, James L.

    1991-01-01

    The National Space Science Data Center (NSSDC) manages over 110,000 data tapes with over 4,000 data sets. The size of the digital archive is approximately 6,000 GBytes and is expected to grow to more than 28,000 GBytes by 1995. The NSSDC is involved in several initiatives to better serve the scientific community and improve the management of current and future data holdings. These initiatives address the need to manage data to ensure ready access by the user and manage the media to ensure continuing accessibility and integrity of the data. An operational view of the NSSDC, outlining current policies and procedures that have been implemented to ensure the effective use of available resources to support service and mission goals, and maintain compliance with prescribed data management directives is presented.

  19. The National Space Science Data Center: An operational perspective

    NASA Technical Reports Server (NTRS)

    Blitstein, Ronald; Green, James L.

    1992-01-01

    The National Space Science Data Center (NSSDC) manages over 110,000 data tapes with over 4,000 data sets. The size of the digital archive is approximately 6,000 GBytes and is expected to grow to more than 28,000 GBytes by 1995. The NSSDC is involved in several initiatives to better serve the scientific community and improve the management of current and future data holdings. These initiatives address the need to manage data to ensure ready access by the user and manage the media to ensure continuing accessibility and integrity of the data. This paper will present an operational view of the NSSDC, outlining current policies and procedures that were implemented to ensure the effective use of available resources to support service and mission goals, and maintain compliance with prescribed data management directives.

  20. Life Sciences Division and Center for Human Genome Studies

    SciTech Connect

    Spitzmiller, D.; Bradbury, M.; Cram, S.

    1992-05-01

    This report summarizes the research and development activities of Los Alamos National Laboratories Life Sciences Division and biological aspects of the Center for Human Genome Studies for the calendar year 1991. Selected research highlights include: yeast artificial chromosome libraries from flow sorted human chromosomes 16 and 21; distances between the antigen binding sites of three murine antibody subclasses measured using neutron and x-ray scattering; NFCR 10th anniversary highlights; kinase-mediated differences found in the cell cycle regulation of normal and transformed cells; and detecting mutations that cause Gaucher's disease by denaturing gradient gel electrophoresis. Project descriptions include: genomic structure and regulation, molecular structure, cytometry, cell growth and differentiation, radiation biology and carcinogenesis, and pulmonary biology.

  1. Towards a National Policy for Undergraduate Science Education: With the Recommendations of the National Higher Education Associations' Task Force. ACE Special Report.

    ERIC Educational Resources Information Center

    American Council on Education, Washington, DC.

    Issues and recommendations concerning a national policy for undergraduate science education are examined from the perspectives of the National Science Foundation (NSF), the corporate sector, and the National Higher Education Associations' Task Force. In "The Federal Role in Undergraduate Science and Engineering Education," NSF Director Erich Block…

  2. Science Teacher Learning of MBL-Supported Student-Centered Science Education in the Context of Secondary Education in Tanzania

    ERIC Educational Resources Information Center

    Voogt, Joke; Tilya, Frank; van den Akker, Jan

    2009-01-01

    Science teachers from secondary schools in Tanzania were offered an in-service arrangement to prepare them for the integration of technology in a student-centered approach to science teaching. The in-service arrangement consisted of workshops in which educative curriculum materials were used to prepare teachers for student-centered education and…

  3. Coverage of Team Science by Public Information Officers: Content Analysis of Press Releases about the National Science Foundation Science and Technology Centers

    ERIC Educational Resources Information Center

    Graube, Marita; Clark, Fiona; Illman, Deborah L.

    2010-01-01

    This study examines the content of press releases from the National Science Foundation (NSF) Science and Technology Centers (STCs) to determine how public information officers (PIOs) presented the outcomes of centers to journalists and the public. A total of 68 press releases were analyzed for type of news covered, visibility of centers and their…

  4. Data Validation in the Kepler Science Operations Center Pipeline

    NASA Technical Reports Server (NTRS)

    Wu, Hayley; Twicken, Joseph D.; Tenenbaum, Peter; Clarke, Bruce D.; Li, Jie; Quintana, Elisa V.; Allen, Christopher; Chandrasekaran, Hema; Jenkins, Jon M.; Caldwell, Douglas A.; Wohler, Bill; Girouard, Forrest; McCauliff, Sean; Cote, Miles T.; Klaus, Todd C.

    2010-01-01

    We present an overview of the Data Validation (DV) software component and its context within the Kepler Science Operations Center (SOC) pipeline and overall Kepler Science mission. The SOC pipeline performs a transiting planet search on the corrected light curves for over 150,000 targets across the focal plane array. We discuss the DV strategy for automated validation of Threshold Crossing Events (TCEs) generated in the transiting planet search. For each TCE, a transiting planet model is fitted to the target light curve. A multiple planet search is conducted by repeating the transiting planet search on the residual light curve after the model flux has been removed; if an additional detection occurs, a planet model is fitted to the new TCE. A suite of automated tests are performed after all planet candidates have been identified. We describe a centroid motion test to determine the significance of the motion of the target photocenter during transit and to estimate the coordinates of the transit source within the photometric aperture; a series of eclipsing binary discrimination tests on the parameters of the planet model fits to all transits and the sequences of odd and even transits; and a statistical bootstrap to assess the likelihood that the TCE would have been generated purely by chance given the target light curve with all transits removed. Keywords: photometry, data validation, Kepler, Earth-size planets

  5. National Climate Change and Wildlife Science Center project accomplishments: highlights

    USGS Publications Warehouse

    Holl, Sally

    2011-01-01

    The National Climate Change and Wildlife Science Center (NCCWSC) has invested more than $20M since 2008 to put cutting-edge climate science research in the hands of resource managers across the Nation. With NCCWSC support, more than 25 cooperative research initiatives led by U.S. Geological Survey (USGS) researchers and technical staff are advancing our understanding of habitats and species to provide guidance to managers in the face of a changing climate. Projects focus on quantifying and predicting interactions between climate, habitats, species, and other natural resources such as water. Spatial scales of the projects range from the continent of North America, to a regional scale such as the Pacific Northwest United States, to a landscape scale such as the Florida Everglades. Time scales range from the outset of the 20th century to the end of the 21st century. Projects often lead to workshops, presentations, publications and the creation of new websites, computer models, and data visualization tools. Partnership-building is also a key focus of the NCCWSC-supported projects. New and on-going cooperative partnerships have been forged and strengthened with resource managers and scientists at Federal, tribal, state, local, academic, and non-governmental organizations. USGS scientists work closely with resource managers to produce timely and relevant results that can assist managers and policy makers in current resource management decisions. This fact sheet highlights accomplishments of five NCCWSC projects.

  6. Area health education centers and health science library services.

    PubMed Central

    West, R T; Howard, F H

    1977-01-01

    A study to determine the impact that the Area Health Education Center type of programs may have on health science libraries was conducted by the Extramural Programs, National Library of Medicine, in conjunction with a contract awarded by the Bureau of Health Manpower, Health Resources Administration, to develop an inventory of the AHEC type of projects in the United States. Specific study tasks included a review of these programs as they relate to library and information activities, on-site surveys on the programs to define their needs for library services and information, and a categorization of library activities. A major finding was that health science libraries and information services are generally not included in AHEC program planning and development, although information and information exchange is a fundamental part of the AHEC type of programs. This study suggests that library inadequacies are basically the result of this planning failure and of a lack of financial resources; however, many other factors may be contributory. The design and value of library activities for these programs needs explication. PMID:884349

  7. Area health education centers and health science library services.

    PubMed

    West, R T; Howard, F H

    1977-07-01

    A study to determine the impact that the Area Health Education Center type of programs may have on health science libraries was conducted by the Extramural Programs, National Library of Medicine, in conjunction with a contract awarded by the Bureau of Health Manpower, Health Resources Administration, to develop an inventory of the AHEC type of projects in the United States. Specific study tasks included a review of these programs as they relate to library and information activities, on-site surveys on the programs to define their needs for library services and information, and a categorization of library activities. A major finding was that health science libraries and information services are generally not included in AHEC program planning and development, although information and information exchange is a fundamental part of the AHEC type of programs. This study suggests that library inadequacies are basically the result of this planning failure and of a lack of financial resources; however, many other factors may be contributory. The design and value of library activities for these programs needs explication.

  8. Data validation in the Kepler Science Operations Center pipeline

    NASA Astrophysics Data System (ADS)

    Wu, Hayley; Twicken, Joseph D.; Tenenbaum, Peter; Clarke, Bruce D.; Li, Jie; Quintana, Elisa V.; Allen, Christopher; Chandrasekaran, Hema; Jenkins, Jon M.; Caldwell, Douglas A.; Wohler, Bill; Girouard, Forrest; McCauliff, Sean; Cote, Miles T.; Klaus, Todd C.

    2010-07-01

    We present an overview of the Data Validation (DV) software component and its context within the Kepler Science Operations Center (SOC) pipeline and overall Kepler Science mission. The SOC pipeline performs a transiting planet search on the corrected light curves for over 150,000 targets across the focal plane array. We discuss the DV strategy for automated validation of Threshold Crossing Events (TCEs) generated in the transiting planet search. For each TCE, a transiting planet model is fitted to the target light curve. A multiple planet search is conducted by repeating the transiting planet search on the residual light curve after the model flux has been removed; if an additional detection occurs, a planet model is fitted to the new TCE. A suite of automated tests are performed after all planet candidates have been identified. We describe a centroid motion test to determine the significance of the motion of the target photocenter during transit and to estimate the coordinates of the transit source within the photometric aperture; a series of eclipsing binary discrimination tests on the parameters of the planet model fits to all transits and the sequences of odd and even transits; and a statistical bootstrap to assess the likelihood that the TCE would have been generated purely by chance given the target light curve with all transits removed.

  9. Los Alamos Neutron Science Center (LANSCE) accelerator timing system upgrade

    SciTech Connect

    Rybarcyk, L.J.; Shelley, F.E. Jr.

    1997-10-01

    The Los Alamos Neutron Science Center (LANSCE) 800 MeV proton linear accelerator (linac) operates at a maximum repetition rate of twice the AC power line frequency, i.e. 120 Hz. The start of each machine cycle occurs a fixed delay after each zero-crossing of the AC line voltage. Fluctuations in the AC line frequency and phase are therefore present on all linac timing signals. Proper beam acceleration along the linac requires that the timing signals remain well synchronized to the AC line. For neutron chopper spectrometers, e.g., PHAROS at the Manuel Lujan Jr. Neutron Scattering Center, accurate neutron energy selection requires that precise synchronization be maintained between the beam-on-target arrival time and the neutron chopper rotor position. This is most easily accomplished when the chopper is synchronized to a stable, fixed frequency signal. A new zero-crossing circuit which employs a Phase-Locked Loop (PLL) has been developed to increase the phase and frequency stability of the linac timing signals and thereby improve neutron chopper performance while simultaneously maintaining proper linac operation. Results of timing signal data analysis and modeling and a description of the PLL circuit are presented.

  10. Science Outreach at NASA's Marshall Space Flight Center

    NASA Technical Reports Server (NTRS)

    Lebo, George

    2002-01-01

    At the end of World War II Duane Deming, an internationally known economist enunciated what later came to be called "Total Quality Management" (TQM). The basic thrust of this economic theory called for companies and governments to identify their customers and to do whatever was necessary to meet their demands and to keep them satisfied. It also called for companies to compete internally. That is, they were to build products that competed with their own so that they were always improving. Unfortunately most U.S. corporations failed to heed this advice. Consequently, the Japanese who actively sought Deming's advice and instituted it in their corporate planning, built an economy that outstripped that of the U.S. for the next three to four decades. Only after U.S. corporations reorganized and fashioned joint ventures which incorporated the tenets of TQM with their Japanese competitors did they start to catch up. Other institutions such as the U.S. government and its agencies and schools face the same problem. While the power of the U.S. government is in no danger of being usurped, its agencies and schools face real problems which can be traced back to not heeding Deming's advice. For example, the public schools are facing real pressure from private schools and home school families because they are not meeting the needs of the general public, Likewise, NASA and other government agencies find themselves shortchanged in funding because they have failed to convince the general public that their missions are important. In an attempt to convince the general public that its science mission is both interesting and important, in 1998 the Science Directorate at NASA's Marshall Space Flight Center (MSFC) instituted a new outreach effort using the interact to reach the general public as well as the students. They have called it 'Science@NASA'.

  11. Science Outreach at NASA's Marshall Space Flight Center

    NASA Astrophysics Data System (ADS)

    Lebo, George

    2002-07-01

    At the end of World War II Duane Deming, an internationally known economist enunciated what later came to be called "Total Quality Management" (TQM). The basic thrust of this economic theory called for companies and governments to identify their customers and to do whatever was necessary to meet their demands and to keep them satisfied. It also called for companies to compete internally. That is, they were to build products that competed with their own so that they were always improving. Unfortunately most U.S. corporations failed to heed this advice. Consequently, the Japanese who actively sought Deming's advice and instituted it in their corporate planning, built an economy that outstripped that of the U.S. for the next three to four decades. Only after U.S. corporations reorganized and fashioned joint ventures which incorporated the tenets of TQM with their Japanese competitors did they start to catch up. Other institutions such as the U.S. government and its agencies and schools face the same problem. While the power of the U.S. government is in no danger of being usurped, its agencies and schools face real problems which can be traced back to not heeding Deming's advice. For example, the public schools are facing real pressure from private schools and home school families because they are not meeting the needs of the general public, Likewise, NASA and other government agencies find themselves shortchanged in funding because they have failed to convince the general public that their missions are important. In an attempt to convince the general public that its science mission is both interesting and important, in 1998 the Science Directorate at NASA's Marshall Space Flight Center (MSFC) instituted a new outreach effort using the interact to reach the general public as well as the students. They have called it 'Science@NASA'.

  12. HEASARC - The High Energy Astrophysics Science Archive Research Center

    NASA Technical Reports Server (NTRS)

    Smale, Alan P.

    2011-01-01

    The High Energy Astrophysics Science Archive Research Center (HEASARC) is NASA's archive for high-energy astrophysics and cosmic microwave background (CMB) data, supporting the broad science goals of NASA's Physics of the Cosmos theme. It provides vital scientific infrastructure to the community by standardizing science data formats and analysis programs, providing open access to NASA resources, and implementing powerful archive interfaces. Over the next five years the HEASARC will ingest observations from up to 12 operating missions, while serving data from these and over 30 archival missions to the community. The HEASARC archive presently contains over 37 TB of data, and will contain over 60 TB by the end of 2014. The HEASARC continues to secure major cost savings for NASA missions, providing a reusable mission-independent framework for reducing, analyzing, and archiving data. This approach was recognized in the NRC Portals to the Universe report (2007) as one of the HEASARC's great strengths. This poster describes the past and current activities of the HEASARC and our anticipated developments in coming years. These include preparations to support upcoming high energy missions (NuSTAR, Astro-H, GEMS) and ground-based and sub-orbital CMB experiments, as well as continued support of missions currently operating (Chandra, Fermi, RXTE, Suzaku, Swift, XMM-Newton and INTEGRAL). In 2012 the HEASARC (which now includes LAMBDA) will support the final nine-year WMAP data release. The HEASARC is also upgrading its archive querying and retrieval software with the new Xamin system in early release - and building on opportunities afforded by the growth of the Virtual Observatory and recent developments in virtual environments and cloud computing.

  13. Climate Science Centers: Growing Federal and Academic Expertise in the Nation's Interests

    NASA Astrophysics Data System (ADS)

    Ryker, S. J.

    2014-12-01

    The U.S. Department of the Interior's (Interior) natural and cultural resource managers face increasingly complex challenges exacerbated by climate change. In 2009, under Secretarial Order 3289, Interior created eight regional Climate Science Centers managed by the U.S. Geological Survey's (USGS) National Climate Change and Wildlife Science Center and in partnership with universities. Secretarial Order 3289 provides a framework to coordinate climate change science and adaptation efforts across Interior and to integrate science and resource management expertise from Federal, State, Tribal, private, non-profit, and academic partners. In addition to broad research expertise, these Federal/university partnerships provide opportunities to develop a next generation of climate science professionals. These include opportunities to increase the climate science knowledge base of students and practicing professionals; build students' skills in working across the boundary between research and implementation; facilitate networking among researchers, students, and professionals for the application of research to on-the-ground issues; and support the science pipeline in climate-related fields through structured, intensive professional development. In 2013, Climate Science Centers supported approximately 10 undergraduates, 60 graduate students, and 26 postdoctoral researchers. Additional students trained by Climate Science Center-affiliated faculty also contribute valuable time and expertise, and are effectively part of the Climate Science Center network. The Climate Science Centers' education and training efforts have also reached a number of high school students interested in STEM careers, and professionals in natural and cultural resource management. The Climate Science Centers are coordinating to build on each other's successful education and training efforts. Early successes include several intensive education experiences, such as the Alaska Climate Science Center's Girls on

  14. 78 FR 50108 - Notice of Intent To Repatriate Cultural Item: Rochester Museum & Science Center, Rochester, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... is not responsible for the determinations in this notice. History and Description of the Cultural... & Science Center (then Rochester Museum of Arts and Sciences) purchased the Chilkat blanket from John...

  15. 78 FR 50102 - Notice of Inventory Completion: Rochester Museum & Science Center, Rochester, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... Association. History and Description of the Objects Sometime prior to 1924, five associated funerary objects..., 1924, the Rochester Museum & Science Center (then Rochester Museum of Arts and Sciences) purchased...

  16. Status of teaching elementary science for English learners in science, mathematics and technology centered magnet schools

    NASA Astrophysics Data System (ADS)

    Han, Alyson Kim

    According to the California Commission on Teacher Credentialing (2001), one in three students speaks a language other than English. Additionally, the Commission stated that a student is considered to be an English learner if the second language acquisition is English. In California more than 1.4 million English learners enter school speaking a variety of languages, and this number continues to rise. There is an imminent need to promote instructional strategies that support this group of diverse learners. Although this was not a California study, the results derived from the nationwide participants' responses provided a congruent assessment of the basic need to provide effective science teaching strategies to all English learners. The purpose of this study was to examine the status of elementary science teaching practices used with English learners in kindergarten through fifth grade in public mathematics, science, and technology-centered elementary magnet schools throughout the country. This descriptive research was designed to provide current information and to identify trends in the areas of curriculum and instruction for English learners in science themed magnet schools. This report described the status of elementary (grades K-5) school science instruction for English learners based on the responses of 116 elementary school teachers: 59 grade K-2, and 57 grade 3-5 teachers. Current research-based approaches support incorporating self-directed learning strategy, expository teaching strategy, active listening strategies, questioning strategies, wait time strategy, small group strategy, peer tutoring strategy, large group learning strategy, demonstrations strategy, formal debates strategy, review sessions strategy, mediated conversation strategy, cooperative learning strategy, and theme-based instruction into the curriculum to assist English learners in science education. Science Technology Society (STS) strategy, problem-based learning strategy, discovery learning

  17. Multi-Level Evaluation of Cooperative Research Centers: Bridging between the Triple Helix and the Science of Team Science

    ERIC Educational Resources Information Center

    Gray, Denis O.; Sundstrom, Eric

    2010-01-01

    Two emergent conceptual models for fostering the development of innovative technology through applied science at Cooperative Research Centers (CRCs)--the Triple Helix and the science of team science--have proved highly productive in stimulating research into how the innovation process works. Although the two arenas for fostering innovation have…

  18. Student-Centered Learning in an Earth Science, Preservice, Teacher-Education Course

    ERIC Educational Resources Information Center

    Avard, Margaret

    2009-01-01

    In an effort to get elementary teachers to teach more science in the classroom, a required preservice science education course was designed to promote the use of hands-on teaching techniques. This paper describes course content and activities for an innovative, student-centered, Earth science class. However, any science-content course could be…

  19. Contemplating Synergistic Algorithms for the NASA ACE Mission

    NASA Technical Reports Server (NTRS)

    Mace, Gerald G.; Starr, David O.; Marchand, Roger; Ackerman, Steven A.; Platnick, Steven E.; Fridlind, Ann; Cooper, Steven; Vane, Deborah G.; Stephens, Graeme L.

    2013-01-01

    ACE is a proposed Tier 2 NASA Decadal Survey mission that will focus on clouds, aerosols, and precipitation as well as ocean ecosystems. The primary objective of the clouds component of this mission is to advance our ability to predict changes to the Earth's hydrological cycle and energy balance in response to climate forcings by generating observational constraints on future science questions, especially those associated with the effects of aerosol on clouds and precipitation. ACE will continue and extend the measurement heritage that began with the A-Train and that will continue through Earthcare. ACE planning efforts have identified several data streams that can contribute significantly to characterizing the properties of clouds and precipitation and the physical processes that force these properties. These include dual frequency Doppler radar, high spectral resolution lidar, polarimetric visible imagers, passive microwave and submillimeter wave radiometry. While all these data streams are technologically feasible, their total cost is substantial and likely prohibitive. It is, therefore, necessary to critically evaluate their contributions to the ACE science goals. We have begun developing algorithms to explore this trade space. Specifically, we will describe our early exploratory algorithms that take as input the set of potential ACE-like data streams and evaluate critically to what extent each data stream influences the error in a specific cloud quantity retrieval.

  20. Transit Model Fitting in the Kepler Science Operations Center Pipeline

    NASA Astrophysics Data System (ADS)

    Li, Jie; Burke, C. J.; Jenkins, J. M.; Quintana, E. V.; Rowe, J. F.; Seader, S. E.; Tenenbaum, P.; Twicken, J. D.

    2012-05-01

    We describe the algorithm and performance of the transit model fitting of the Kepler Science Operations Center (SOC) Pipeline. Light curves of long cadence targets are subjected to the Transiting Planet Search (TPS) component of the Kepler SOC Pipeline. Those targets for which a Threshold Crossing Event (TCE) is generated in the transit search are subsequently processed in the Data Validation (DV) component. The light curves may span one or more Kepler observing quarters, and data may not be available for any given target in all quarters. Transit model parameters are fitted in DV to transit-like signatures in the light curves of target stars with TCEs. The fitted parameters are used to generate a predicted light curve based on the transit model. The residual flux time series of the target star, with the predicted light curve removed, is fed back to TPS to search for additional TCEs. The iterative process of transit model fitting and transiting planet search continues until no TCE is generated from the residual flux time series or a planet candidate limit is reached. The transit model includes five parameters to be fitted: transit epoch time (i.e. central time of first transit), orbital period, impact parameter, ratio of planet radius to star radius and ratio of semi-major axis to star radius. The initial values of the fit parameters are determined from the TCE values provided by TPS. A limb darkening model is included in the transit model to generate the predicted light curve. The transit model fitting results are used in the diagnostic tests in DV, such as the centroid motion test, eclipsing binary discrimination tests, etc., which helps to validate planet candidates and identify false positive detections. Funding for the Kepler Mission has been provided by the NASA Science Mission Directorate.

  1. Bridging the Gap Between Ocean Science and Education: Creating Effective Partnerships With Informal Science Education Centers

    NASA Astrophysics Data System (ADS)

    Peach, C.; Franks, S.; Helling, H.; Solomon, E.; Driscoll, N.; Babcock, J.

    2003-12-01

    Many scientists would describe an effective E&O partnership as one that did not take up too much of their time. The California Center for Ocean Sciences Education Excellence (CA COSEE), educators at the Ocean Institute (OI), Dana Point, and researchers at the Scripps Institution of Oceanography (SIO) have collaborated to develop a highly efficient, productive and rewarding approach to crafting scientist/educator partnerships. These efforts represent a new model for facilitated collaboration between informal science education and research partners. Each partner brings unique elements to this collaboration. The Ocean Institute's recently funded Sea Floor Science Exhibition represents an innovative approach to exhibits and programming for K-12 students and the public. The exhibits and programs are firmly grounded in the needs of the formal science education community (i.e. standards based), designed to be constructed/created on extremely short time frames (months), convertible for both public display and programming needs and easily updated. Scripps researchers, as well as those from other institutions, provide briefings on their ongoing research work, loan or donate equipment and instrumentation both for use and display, and in some cases provide research experiences for OI staff and students. CA-COSEE acts as the catalyst, identifying and engaging researchers from disciplines that are consistent with OI exhibit and program goals, serve as a liaison between newly introduced scientists and educators and facilitate the incorporation of E&O components in scientists research proposals, including funding for future exhibits. Using the example of the newest Sea Floor Science exhibit, "Slopes, Slides and Tsunamis!", we will describe the role each partner has played in creating this research based exhibit and program, the chronology of the process, and how this approach will provide the basis for a long-term, sustained partnership between the researchers and science

  2. The Wilkins Institute for Science Education: A science-centered magnet school

    NASA Astrophysics Data System (ADS)

    Wilkins, Gary Dean

    The problem that this study addressed is that excellent science instruction is not consistently provided by traditional public schools. This study utilized a review of the literature, interviews, surveys, and focus groups. This study provides the basis for the proposed design of a school that can be the solution to the problem. Conducted in 1995, the Third International Mathematics and Science Study (TIMSS) showed that our efforts to improve U.S. education have had some successes, but overall have been ineffective in raising U.S. performance from a middle-of-the-pack position. At the end of secondary schooling, which in the U.S. is 12 th grade, U.S. performance was among the lowest in both science and math, including our most advanced students (National Center for Educational Statistics, 2001). For this research project I surveyed 412 students and 218 parents or guardians. I conducted interviews and focus groups with 10 participants who were science teachers or educators, and 10 participants who were scientists. The surveys presented 12 factors, believed to be valued as part of an excellent science education, which were security, social activities, sports, computers, reading and writing, hands-on equipment, industry support, and cafeteria. The survey participants rated each factor from most to least important. The focus groups and the interviews covered science education in general, as well as these same 12 topics. Students and parents agreed that qualified instructors is the item that is most important to provide quality science instruction. Students and parents disagreed most on the item reading and writing, which students ranked 9th, but parents ranked 2nd, a difference of 7 rankings. Considering only the item that was ranked number 1, students identified sports most often as most important, but parents disagreed and ranked this 8th, a difference of 7 ranks. After this dissertation is completed, it is my intent to benefit students with the implementation of the

  3. Organizational models of emerging academic health science centers in England.

    PubMed

    Ovseiko, Pavel V; Davies, Stephen M; Buchan, Alastair M

    2010-08-01

    Recent government policy initiatives to foster medical innovation and high-quality care in England have prompted academic and clinical leaders to develop new organizational models to support the tripartite Flexnerian mission of academic medicine. Medical schools and health care providers have responded by aligning their missions and creating integrated governance structures that strengthen their partnerships. In March 2009, the government officially designated five academic-clinical partnerships as England's first academic health science centers (AHSCs). As academic-clinical integration is likely to continue, future AHSC leaders could benefit from an analysis of models for organizing medical school-clinical enterprise relationships in England's emerging AHSCs. In addition, as the United States ponders health systems reform and universal coverage, U.S. medical leaders may benefit from insight into the workings of academic medicine in England's universal health system. In this article, the authors briefly characterize the organization and financing of the National Health Service and how it supports academic medicine. They review the policy behind the designation of AHSCs. Then, the authors describe contrasting organizational models adopted in two of the newly designated AHSCs and analyze these models using a framework derived from U.S. literature. The authors conclude by outlining the major challenges facing academic medicine in England and offer suggestions for future research collaborations between leaders of AHSCs in the United States and England.

  4. Fort Collins Science Center: Species and Habitats of Federal Interest

    USGS Publications Warehouse

    Stevens, Patty

    2004-01-01

    Ecosystem changes directly affect a wide variety of plant and animal species, floral and faunal communities, and groups of species such as amphibians and grassland birds. Appropriate management of public lands plays a crucial role in the conservation and recovery of endangered species and can be a key element in preventing a species from being listed under the Endangered Species Act. The Species and Habitats of Federal Interest Branch of the Fort Collins Science Center (FORT) conducts research on the ecology, habitat requirements, distribution and abundance, population dynamics, and genetics and systematics of many species facing threatened or endangered status or of special concern to resource management agencies. FORT scientists develop reintroduction and restoration techniques, technologies for monitoring populations, and novel methods to analyze data on population trends and habitat requirements. FORT expertise encompasses both traditional and specialized natural resource disciplines within wildlife biology, including population dynamics, animal behavior, plant and community ecology, inventory and monitoring, statistics and computer applications, conservation genetics, stable isotope analysis, and curatorial expertise.

  5. St. Petersburg Coastal and Marine Science Center's Core Archive Portal

    USGS Publications Warehouse

    Reich, Chris; Streubert, Matt; Dwyer, Brendan; Godbout, Meg; Muslic, Adis; Umberger, Dan

    2012-01-01

    This Web site contains information on rock cores archived at the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC). Archived cores consist of 3- to 4-inch-diameter coral cores, 1- to 2-inch-diameter rock cores, and a few unlabeled loose coral and rock samples. This document - and specifically the archive Web site portal - is intended to be a 'living' document that will be updated continually as additional cores are collected and archived. This document may also contain future references and links to a catalog of sediment cores. Sediment cores will include vibracores, pushcores, and other loose sediment samples collected for research purposes. This document will: (1) serve as a database for locating core material currently archived at the USGS SPCMSC facility; (2) provide a protocol for entry of new core material into the archive system; and, (3) set the procedures necessary for checking out core material for scientific purposes. Core material may be loaned to other governmental agencies, academia, or non-governmental organizations at the discretion of the USGS SPCMSC curator.

  6. Optical metrology at the Optical Sciences Center: an historical review

    NASA Astrophysics Data System (ADS)

    Creath, Katherine; Parks, Robert E.

    2014-10-01

    The Optical Sciences Center (OSC) begun as a graduate-level applied optics teaching institution to support the US space effort. The making of optics representative of those used in other space programs was deemed essential. This led to the need for optical metrology: at first Hartmann tests, but almost immediately to interferometric tests using the newly invented HeNe laser. Not only were new types of interferometers needed, but the whole infrastructure that went with testing, fringe location methods, aberration removal software and contour map generation to aid the opticians during polishing needed to be developed. Over the last half century more rapid and precise methods of interferogram data reduction, surface roughness measurement, and methods of instrument calibration to separate errors from those in the optic have been pioneered at OSC. Other areas of research included null lens design and the writing of lens design software that led into the design of computer generated holograms for asphere testing. More recently work has been done on the reduction of speckle noise in interferograms, methods to test large convex aspheres, and a return to slope measuring tests to increase the dynamic range of the types of aspheric surfaces amenable to optical testing including free-form surfaces. This paper documents the history of the development of optical testing projects at OSC and highlights the contributions some of the individuals associated with new methods of testing and the infrastructure needed to support the testing. We conclude with comments about the future trends optical metrology.

  7. Semantic Data Access Services at NASA's Atmospheric Science Data Center

    NASA Astrophysics Data System (ADS)

    Huffer, E.; Hertz, J.; Kusterer, J.

    2012-12-01

    The corpus of Earth Science data products at the Atmospheric Science Data Center at NASA's Langley Research Center comprises a widely heterogeneous set of products, even among those whose subject matter is very similar. Two distinct data products may both contain data on the same parameter, for instance, solar irradiance; but the instruments used, and the circumstances under which the data were collected and processed, may differ significantly. Understanding the differences is critical to using the data effectively. Data distribution services must be able to provide prospective users with enough information to allow them to meaningfully compare and evaluate the data products offered. Semantic technologies - ontologies, triple stores, reasoners, linked data - offer functionality for addressing this issue. Ontologies can provide robust, high-fidelity domain models that serve as common schema for discovering, evaluating, comparing and integrating data from disparate products. Reasoning engines and triple stores can leverage ontologies to support intelligent search applications that allow users to discover, query, retrieve, and easily reformat data from a broad spectrum of sources. We argue that because of the extremely complex nature of scientific data, data distribution systems should wholeheartedly embrace semantic technologies in order to make their data accessible to a broad array of prospective end users, and to ensure that the data they provide will be clearly understood and used appropriately by consumers. Toward this end, we propose a distribution system in which formal ontological models that accurately and comprehensively represent the ASDC's data domain, and fully leverage the expressivity and inferential capabilities of first order logic, are used to generate graph-based representations of the relevant relationships among data sets, observational systems, metadata files, and geospatial, temporal and scientific parameters to help prospective data consumers

  8. The National Centers for Ocean Sciences Education Excellence Network: Building Bridges Between Ocean Scientists and Science Education

    NASA Astrophysics Data System (ADS)

    Scowcroft, G.; Hotaling, L. A.

    2009-12-01

    Since 2002 the National Centers for Ocean Sciences Education Excellence (COSEE) Network, funded by the National Science Foundation with support from the National Oceanic and Atmospheric Administration, has worked to increase the understanding of the ocean and its relevance to society. The Network is currently comprised of twelve Centers located throughout the United States and a Central Coordinating Office. COSEE focuses on innovative activities that transform and broaden participation in the ocean science education enterprise. A key player in the national ocean literacy movement, COSEE’s objectives are to develop partnerships between ocean scientists and educators and foster communication and coordination among ocean science education programs nationwide. COSEE has grown into the nation's most comprehensive ocean science and education network with over 200 partners, including universities and research institutions, community colleges, school districts, informal science education institutions, and state/federal agencies. Each Center is a consortium of one or more ocean science research institutions, informal science education organizations, and formal education entities. The mission of the National COSEE Network is to engage scientists and educators to transform ocean sciences education. Center activities include the development of catalytic partnerships among diverse institutions, the integration of ocean science research into high-quality educational materials, and the establishment of pathways that enable ocean scientists to interact with educators, students, and the public. In addition to the work and projects implemented locally and regionally by the Centers, Network-level efforts occur across Centers, such as the national promotion of Ocean Literacy Principals and encouragement of our nation’s youth to pursue ocean related areers. This presentation will offer several examples of how the National COSEE Network is playing an important and evolving role in

  9. The Economics of ACE Delivery. A Research Report.

    ERIC Educational Resources Information Center

    McIntyre, John; Brown, Tony; Ferrier, Fran

    The financial operations of providers of adult and community education (ACE) in New South Wales, Australia, were examined in a conceptual and empirical study. Enrollment data were analyzed and case studies of three community colleges and two community adult education centers in metropolitan, coastal, and rural communities were conducted. Four…

  10. A Phenomenological Investigation of Science Center Exhibition Developers' Expertise Development

    ERIC Educational Resources Information Center

    Young, Denise L.

    2012-01-01

    The purpose of this study was to examine the exhibition developer role in the context of United States (U.S.) science centers, and more specifically, to investigate the way science center exhibition developers build their professional expertise. This research investigated how successfully practicing exhibition developers described their current…

  11. ACE to Ulysses Coherences

    NASA Astrophysics Data System (ADS)

    Thomson, D. J.; Maclennan, C. G.; Lanzerotti, L. J.

    2006-12-01

    The EPAM charged particle instrument on ACE is the backup for the HISCALE instrument on Ulysses making the two ideally suited for spatial coherence studies over large heliosphere distances. Fluxes of low-energy ( ~50 - 200 keV) electrons are detected in eight spatial sectors on both spacecraft. A spherical harmonic description of the particle flux as a function of time using only the l=0 and l=1 degree coefficients describes most of the observed flux. Here we concentrate on the three l=1 coefficients for the 60--100 kev electrons.Between the two spacecraft these result in nine coherence estimates that are all typically moderately coherent, but the fact that the different coefficients at each spacecraft are also coherent with each other makes interpretation difficult. To avoid this difficulty we estimated the canonical coherences between the two groups of three series. This, in effect, chooses an optimum coordinate system at each spacecraft and for each frequency and estimates the coherence in this frame. Using one--minute data, we find that the canonical coherences are generally larger at high frequencies (3 mHz and above) than they are at low frequencies. This appears to be generally true and does not depend particularly on time, range, etc. However, if the data segment is chosen too long, say > 30 days with 1--minute sampling, the coherence at high frequencies drops. This may be because the spatial and temporal features of the mode are confounded, or possibly because the solar modes p--modes are known to change frequency with solar activity, so do not appear coherent on long blocks.The coherences are not smooth functions of frequency, but have a bimodal distribution particularly in the 100 μHz to 5 mHz range. Classifying the data at frequencies where the canonical coherences are high in terms of apparent polarization and orientation, we note two major families of modes that appear to be organized by the Parker spiral. The magnetic field data on the two

  12. REACTOR DOSIMETRY STUDY OF THE RHODE ISLAND NUCLEAR SCIENCE CENTER.

    SciTech Connect

    HOLDEN, N.E.,; RECINIELLO, R.N.; HU, J.-P.

    2005-05-08

    The Rhode Island Nuclear Science Center (RINSC), located on the Narragansett Bay Campus of the University of Rhode Island, is a state-owned and US NRC-licensed nuclear facility constructed for educational and industrial applications. The main building of RINSC houses a two-megawatt (2 MW) thermal power critical reactor immersed in demineralized water within a shielded tank. As its original design in 1958 by the Rhode Island Atomic Energy Commission focused on the teaching and research use of the facility, only a minimum of 3.85 kg fissile uranium-235 was maintained in the fuel elements to allow the reactor to reach a critical state. In 1986 when RINSC was temporarily shutdown to start US DOE-directed core conversion project for national security reasons, all the U-Al based Highly-Enriched Uranium (HEU, 93% uranium-235 in the total uranium) fuel elements were replaced by the newly developed U{sub 3}Si{sub 2}-Al based Low Enriched Uranium (LEU, {le}20% uranium-235 in the total uranium) elements. The reactor first went critical after the core conversion was achieved in 1993, and feasibility study on the core upgrade to accommodate Boron Neutron-Captured Therapy (BNCT) was completed in 2000 [3]. The 2-MW critical reactor at RINSC which includes six beam tubes, a thermal column, a gamma-ray experimental station and two pneumatic tubes has been extensive utilized as neutron-and-photon dual source for nuclear-specific research in areas of material science, fundamental physics, biochemistry, and radiation therapy. After the core conversion along with several major system upgrade (e.g. a new 3-MW cooling tower, a large secondary piping system, a set of digitized power-level instrument), the reactor has become more compact and thus more effective to generate high beam flux in both the in-core and ex-core regions for advance research. If not limited by the manpower and operating budget in recent years, the RINSC built ''in concrete'' structure and control systems should have

  13. Treating Science Anxiety in a University Counseling Center.

    ERIC Educational Resources Information Center

    Greenburg, Sharon L.; Mallow, Jeffry V.

    1982-01-01

    Describes the development of a science anxiety clinic. Discusses the primary psychological components of the clinic including cognitive restructuring, systematic desensitization, and multimodal behavior therapy. Presents two components of science learning: study skills and science classroom interaction. Summarizes implications for counselors. (RC)

  14. 15 CFR 950.6 - Environmental Science Information Center (ESIC).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Environmental Science Information... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE ENVIRONMENTAL DATA AND INFORMATION § 950.6 Environmental Science...-NOAA publication series. (b) Queries should be addressed to: Environmental Science Information...

  15. 15 CFR 950.6 - Environmental Science Information Center (ESIC).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Environmental Science Information... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE ENVIRONMENTAL DATA AND INFORMATION § 950.6 Environmental Science...-NOAA publication series. (b) Queries should be addressed to: Environmental Science Information...

  16. 15 CFR 950.6 - Environmental Science Information Center (ESIC).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Environmental Science Information... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE ENVIRONMENTAL DATA AND INFORMATION § 950.6 Environmental Science...-NOAA publication series. (b) Queries should be addressed to: Environmental Science Information...

  17. 15 CFR 950.6 - Environmental Science Information Center (ESIC).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Environmental Science Information... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE ENVIRONMENTAL DATA AND INFORMATION § 950.6 Environmental Science...-NOAA publication series. (b) Queries should be addressed to: Environmental Science Information...

  18. 15 CFR 950.6 - Environmental Science Information Center (ESIC).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Environmental Science Information... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE ENVIRONMENTAL DATA AND INFORMATION § 950.6 Environmental Science...-NOAA publication series. (b) Queries should be addressed to: Environmental Science Information...

  19. Searching for the Center on the Mathematics-Science Continuum.

    ERIC Educational Resources Information Center

    Roebuck, Kay I.; Warden, Melissa A.

    1998-01-01

    The history of mathematics and science integration in American schools is a continuum which runs from math for math's sake to science for science's sake. While examples of the integration of process skills are common, integration of content is not. Presents two lessons developed around radioactive decay and efficiency. Suggests that changes in…

  20. Institutionalization in Action: Interactive Science Center Interactivity and Materiality from the Family Perspective

    ERIC Educational Resources Information Center

    Crain, Rhiannon Lorraine

    2009-01-01

    Interactive science centers are unique players in the science education community, but their positioning as both authorities on science and providers of "free choice" learning presents learning researchers with a problematic contradiction rooted in the complexities of trying to be both "scientific" and "education" organizations. Using insight from…

  1. JSC, NASA Lead Center: Overview of Human Space Life Sciences Programs Office (HSLSPO)

    NASA Technical Reports Server (NTRS)

    Stegemoeller, Charles

    1999-01-01

    An overview of the Human Space Life Sciences Programs Office (HSLSPO) presents the following topics in viewgraph form: Agency structure, objectives of the HSLSPO lead center implementation plan, HSLSPO relationship to Johnson Space Center (JSC) as lead center, HSLSPO programs and projects, biomedical research and countermeasures, HSLSPO relationship to the International Space Station (ISS), and BR&C ISS flight research content.

  2. Role of Suzanne Mubarak Science Exploration Center in Motivating Physics Learning (abstract)

    NASA Astrophysics Data System (ADS)

    Mohsen, Mona

    2009-04-01

    The role of Science Exploration centers to promote learning ``beyond school walls'' is demonstrated. The Suzane Mubarak Science Exploration Center (www.smsec.com) at Hadaek El Kobba, Cairo, was inaugurated in 1998 with the assistance of Zusane Mubarak, the first lady of Egypt and the minister of education. It was the first interactive science and technology center in Egypt. After 10 years, the number of centers has increased to 33 nationwide. Since its inauguration the center has received over 3 million visitors. Through different facilities, such as the internet, science cities, multimedia, and virtual reality programs, basic principles of science are simplified and their technological applications in our daily lives are explored. These facilities are fully equipped with new media such as video conferencing, videotapes, overhead projectors, data shows, and libraries, as well as demonstration tools for basic science. The main objectives of the science exploration centers are discussed such as: (1) curricula development for on-line learning; (2) integration of e-learning programs into basic science (physics, mathematics, chemistry, and biology) and (3) workshops and organizations for students, teachers, and communities dealing with basic science programs.

  3. Science at NASA field centers: Findings and recommendations on the scope, strength and interactions of science and science-related technology programs

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Great achievements by NASA and other space agencies have shown us what opportunities lie in the opening of the space frontier. A broad and vigorous science program in NASA is vital to full U.S. exploitation of these new opportunities. Today, science in NASA Centers is characterized by its breadth, relevance, and excellence. The NASA in-house science program and its links to university programs constitute a vitally important national resource. Maintaining excellence as a foundation for the future is a fundamental responsibility of NASA, one that requires constant attention and effort. This report by the NASA Center Science Assessment Team documents the current state of science within NASA and recommends actions to maintain a healthy program. NASA scientists have always played key roles in planning, guiding, and conducting national programs in space science. The review of Center science programs is intended to ensure that both NASA and the nation can depend on their continuing contribution in these roles.

  4. Fusion Science Outreach at the MIT Plasma Science and Fusion Center

    NASA Astrophysics Data System (ADS)

    Censabella, V.; Rivenberg, P.; Granville, J.; Nachtrieb, R.; Gangadhara, S.

    1997-11-01

    Educational Outreach at the MIT Plasma Science and Fusion Center is organized and energized by volunteers working together to increase the public's knowledge of fusion and plasma-related experiments. The PSFC holds a number of outreach activities throughout the year, such as Middle and High School Outreach Days. Included in these days is a demonstration of how magnets affect plasma using the ``Plasma Demo," an educational tool which will be on display for the first time outside the MIT area. Also featured is ``C-Mod Jr.," a video game which helps students discover how computers manipulate magnetic pulses to keep a plasma confined in the C-Mod tokamak for as long as possible. The PSFC maintains a Home Page on the World Wide Web, which can be reached at HTTP://PFC.MIT.EDU.

  5. ACEE program rationale and implementation

    SciTech Connect

    Aiken, W.S. Jr.; Petersen, R.H.

    1982-08-01

    The impact of the Aircraft Energy Efficiency program (ACEE) on commercial aviation is examined. In addition to the emphasis on air transport fuel efficiency, topics such as airline operating costs, air transport effects on U.S. trade, and fuel price forecasts are addressed. An overview of the program and its contribution to aviation technology is included.

  6. A cross-case analysis of three Native Science Field Centers

    NASA Astrophysics Data System (ADS)

    Augare, Helen J.; Davíd-Chavez, Dominique M.; Groenke, Frederick I.; Little Plume-Weatherwax, Melissa; Lone Fight, Lisa; Meier, Gene; Quiver-Gaddie, Helene; Returns From Scout, Elvin; Sachatello-Sawyer, Bonnie; St. Pierre, Nate; Valdez, Shelly; Wippert, Rachel

    2015-12-01

    Native Science Field Centers (NSFCs) were created to engage youth and adults in environmental science activities through the integration of traditional Native ways of knowing (understanding about the natural world based on centuries of observation including philosophy, worldview, cosmology, and belief systems of Indigenous peoples), Native languages, and Western science concepts. This paper focuses on the Blackfeet Native Science Field Center, the Lakota Native Science Field Center, and the Wind River Native Science Field Center. One of the long-term, overarching goals of these NSFCs was to stimulate the interest of Native American students in ways that encouraged them to pursue academic and career paths in science, technology, engineering, and mathematics (STEM) fields. A great deal can be learned from the experiences of the NSFCs in terms of effective educational strategies, as well as advantages and challenges in blending Native ways of knowing and Western scientific knowledge in an informal science education setting. Hopa Mountain—a Bozeman, Montana-based nonprofit—partnered with the Blackfeet Community College on the Blackfeet Reservation, Fremont County School District #21 on the Wind River Reservation, and Oglala Lakota College on the Pine Ridge Reservation to cooperatively establish the Native Science Field Centers. This paper presents a profile of each NSFC and highlights their program components and accomplishments.

  7. Adolescent parents and their children: a multifaceted approach to prevention of adverse childhood experiences (ACE).

    PubMed

    Mayer, Lynn Milgram; Thursby, Ellen

    2012-01-01

    Childhood experiences can have long-term effects. Research shows that children who undergo adverse childhood experiences (ACE) often have negative health and mental health outcomes later in life. Children of adolescent parents with high ACE Scores are at greater risk of ACE. As such, an intergenerational approach to preventing ACE is proposed in this article, addressing the needs of both the adolescent parent and their children. A review of the literature indicates that a public health perspective can guide the development of a prevention model aimed at reducing the effects of ACE. The current article proposes a universal, multifaceted, and interdisciplinary prevention science model that has two targets: adolescent parents and their children. Schools and early childhood programs can be mobilized to offer community prevention strategies across realms to include the individual, community, provider, coalitions/networks, organizational practices, and policy/legislation. PMID:22970783

  8. U.S. Department of the Interior Southeast Climate Science Center Science and Operational Plan

    USGS Publications Warehouse

    Jones, Sonya A.; Dalton, Melinda S.

    2012-01-01

    Climate change challenges many of the basic assumptions routinely used by conservation planners and managers, including the identification and prioritization of areas for conservation based on current environmental conditions and the assumption those conditions could be controlled by management actions. Climate change will likely alter important ecosystem drivers (temperature, precipitation, and sea-level rise) and make it difficult, if not impossible, to maintain current environmental conditions into the future. Additionally, the potential for future conservation of non-conservation lands may be affected by climate change, which further complicates resource planning. Potential changes to ecosystem drivers, as a result of climate change, highlight the need to develop and adapt effective conservation strategies to cope with the effects of climate and landscape change. The U.S. Congress, recognized the potential effects of climate change and authorized the creation of the U.S. Geological Survey National Climate Change and Wildlife Science Center (NCCWSC) in 2008. The directive of the NCCWSC is to produce science that supports resource-management agencies as they anticipate and adapt to the effects of climate change on fish, wildlife, and their habitats. On September 14, 2009, U.S. Department of the Interior (DOI) Secretary Ken Salazar signed Secretarial Order 3289 (amended February 22, 2010), which expanded the mandate of the NCCWSC to address climate-change-related impacts on all DOI resources. Secretarial Order 3289 "Addressing the Impacts of Climate Change on America's Water, Land, and Other Natural and Cultural Resources," established the foundation of two partner-based conservation science entities: Climate Science Centers (CSC) and their primary partners, Landscape Conservation Cooperatives (LCC). CSCs and LCCs are the Department-wide approach for applying scientific tools to increase the understanding of climate change, and to coordinate an effective response

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

    USGS Publications Warehouse

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

    2010-01-01

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

  10. NASA Johnson Space Center Life Sciences Data System

    NASA Technical Reports Server (NTRS)

    Rahman, Hasan; Cardenas, Jeffery

    1994-01-01

    The Life Sciences Project Division (LSPD) at JSC, which manages human life sciences flight experiments for the NASA Life Sciences Division, augmented its Life Sciences Data System (LSDS) in support of the Spacelab Life Sciences-2 (SLS-2) mission, October 1993. The LSDS is a portable ground system supporting Shuttle, Spacelab, and Mir based life sciences experiments. The LSDS supports acquisition, processing, display, and storage of real-time experiment telemetry in a workstation environment. The system may acquire digital or analog data, storing the data in experiment packet format. Data packets from any acquisition source are archived and meta-parameters are derived through the application of mathematical and logical operators. Parameters may be displayed in text and/or graphical form, or output to analog devices. Experiment data packets may be retransmitted through the network interface and database applications may be developed to support virtually any data packet format. The user interface provides menu- and icon-driven program control and the LSDS system can be integrated with other workstations to perform a variety of functions. The generic capabilities, adaptability, and ease of use make the LSDS a cost-effective solution to many experiment data processing requirements. The same system is used for experiment systems functional and integration tests, flight crew training sessions and mission simulations. In addition, the system has provided the infrastructure for the development of the JSC Life Sciences Data Archive System scheduled for completion in December 1994.

  11. National Climate Change and Wildlife Science Center, Version 2.0

    USGS Publications Warehouse

    O'Malley, R.; Fort, E.; Hartke-O'Berg, N.; Varela-Acevedo, E.; Padgett, Holly A.

    2013-01-01

    The mission of the USGS's National Climate Change and Wildlife Science Center (NCCWSC) is to serve the scientific needs of managers of fish, wildlife, habitats, and ecosystems as they plan for a changing climate. DOI Climate Science Centers (CSCs) are management by NCCWSC and include this mission as a core responsibility, in line with the CSC mission to provide scientific support for climate-adaptation across a full range of natural and cultural resources. NCCWSC is a Science Center application designed in Drupal with the OMEGA theme. As a content management system, Drupal allows the science center to keep their website up-to-date with current publications, news, meetings and projects. OMEGA allows the site to be adaptive at different screen sizes and is developed on the 960 grid.

  12. 77 FR 31329 - Northeast Fisheries Science Center, Woods, Hole, MA; Public Meeting/Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Northeast Fisheries Science Center, Woods, Hole, MA; Public Meeting/Workshop AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and...

  13. Hatfield Marine Science Center Dynamic Revetment Project DSL permit #45455-FP, Monitoring Report February 2012

    EPA Science Inventory

    A Dynamic Revetment (gravel beach) was installed in November, 2011 on the shoreline along the northeastern edge of the Hatfield Marine Science Center (HMSC) to mitigate erosion that threatened HMSC critical infrastructure. Shoreline topographic and biological monitoring was init...

  14. Hatfield Marine Science Center Dynamic Revetment Project DSL permit #45455-FP, Monitoring Report February, 2013

    EPA Science Inventory

    A Dynamic Revetment (gravel beach) was installed in November, 2011 on the shoreline along the northeastern edge of the Hatfield Marine Science Center (HMSC) to mitigate erosion that threatened HMSC critical infrastructure. Shoreline topographic and biological monitoring was init...

  15. Master's Level Graduate Training in Medical Physics at the University of Colorado Health Sciences Center.

    ERIC Educational Resources Information Center

    Ibbott, Geoffrey S.; Hendee, William R.

    1980-01-01

    Describes the master's degree program in medical physics developed at the University of Colorado Health Sciences Center. Required courses for the program, and requirements for admission are included in the appendices. (HM)

  16. Surface-Water Quality-Assurance Plan for the USGS Wisconsin Water Science Center

    USGS Publications Warehouse

    Garn, H.S.

    2007-01-01

    This surface-water quality-assurance plan documents the standards, policies, and procedures used by the Wisconsin Water Science Center of the U.S. Geological Survey, Water Resources Discipline, for activities related to the collection, processing, storage, analysis, management, and publication of surface-water data. The roles and responsibilities of Water Science Center personnel in following these policies and procedures including those related to safety and training are presented.

  17. Educational Outreach at the MIT Plasma Science and Fusion Center

    NASA Astrophysics Data System (ADS)

    Rivenberg, Paul; Thomas, Paul

    2006-10-01

    At the MIT PSFC, student and staff volunteers work together to increase the public's knowledge of fusion science and plasma technology. Seeking to generate excitement in young people about science and engineering, the PSFC hosts a number of educational outreach activities throughout the year, including Middle and High School Outreach Days. The PSFC also has an in-school science demonstration program on the theme of magnetism. The Mr. Magnet Program, headed by Mr. Paul Thomas, has been bringing lively demonstrations on magnetism into local elementary and middle schools for 15 years. This year Mr. Magnet presented the program to nearly 30,000 students at over 67 schools and other events, reaching kindergartners through college freshmen. In addition to his program on magnetism, he is offering an interactive lecture about plasma to high schools. The "Traveling Plasma Lab" encourages students to learn more about plasma science while having fun investigating plasma properties using actual laboratory techniques and equipment. Beyond the classroom, Paul Thomas has provided technical training for Boston Museum of Science staff in preparation for the opening of a Star Wars exhibit. His hands-on demos have also been filmed by the History Channel for a one-hour program about Magnetism, which aired in June 2006.

  18. 75 FR 57967 - Science Advisory Board to the National Center for Toxicological Research Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... HUMAN SERVICES Food and Drug Administration Science Advisory Board to the National Center for Toxicological Research Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice. This notice... least one portion of the meeting will be closed to the public. Name of Committee: Science Advisory...

  19. 78 FR 77687 - Science Advisory Board to the National Center for Toxicological Research; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ..., the SAB will hear an update from each of NCTR's research Division's the Office of ] Science... HUMAN SERVICES Food and Drug Administration Science Advisory Board to the National Center for Toxicological Research; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice. This...

  20. 77 FR 57569 - Science Advisory Board to the National Center for Toxicological Research; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ... HUMAN SERVICES Food and Drug Administration Science Advisory Board to the National Center for Toxicological Research; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice. This notice... least one portion of the meeting will be closed to the public. Name of Committee: Science Advisory...

  1. Center of Excellence in Space Data and Information Science, Year 9

    NASA Technical Reports Server (NTRS)

    Yesha, Yelena

    1997-01-01

    This report summarizes the range of computer science related activities undertaken by CESDIS(Center of Excellence in Space Data and Information Sciences) for NASA in the twelve months from July 1, 1996 through June 30, 1997. These activities address issues related to accessing, processing, and analyzing data from space observing systems through collaborative efforts with university, industry, and NASA space and Earth scientists.

  2. Institutional History of an Interactive Science Center: The Founding and Development of the Exploratorium

    ERIC Educational Resources Information Center

    Ogawa, Rodney T.; Loomis, Molly; Crain, Rhiannon

    2009-01-01

    This study examines the historical conditions that fostered significant reform in science education. To understand these conditions, we employ a framework drawn from the new institutionalism in organization theory to study the founding and early development of the Exploratorium--a prominent science center that greatly impacted the field of science…

  3. Scientific involvement in Skylab by the Space Sciences Laboratory of the Marshall Space Flight Center

    NASA Technical Reports Server (NTRS)

    Winkler, C. E. (Editor)

    1973-01-01

    The involvement of the Marshall Space Flight Center's Space Sciences Laboratory in the Skylab program from the early feasibility studies through the analysis and publication of flight scientific and technical results is described. This includes mission operations support, the Apollo telescope mount, materials science/manufacturing in space, optical contamination, environmental and thermal criteria, and several corollary measurements and experiments.

  4. USGS St. Petersburg Coastal and Marine Science Center

    USGS Publications Warehouse

    2011-01-01

    Extreme storms, sea-level rise, and the health of marine communities are some of the major societal and environmental issues impacting our Nation's marine and coastal realm. The U.S. Geological Survey (USGS) in St. Petersburg, Fla., investigates processes related to these ecosystems and the societal implications of natural hazards and resource sustainability. As one of three centers nationwide conducting research within the USGS Coastal and Marine Geology Program, the center is integral towards developing an understanding of physical processes that will contribute to rational decisions regarding the use and stewardship of national coastal and marine environments.

  5. Data and spatial studies of the USGS Texas Water Science Center

    USGS Publications Warehouse

    Burley, Thomas E.

    2014-01-01

    Hydrologists, geographers, geophysicists, and geologists with the U.S. Geological Survey (USGS) Texas Water Science Center (TXWSC) work in the USGS Water Mission Area on a diverse range of projects built on a foundation of spatial data. The TXWSC has developed sophisticated data and spatial-studies-related capabilities that are an integral part of the projects undertaken by the Center.

  6. 75 FR 23801 - Notice of Intent to Repatriate Cultural Items: Rochester Museum & Science Center, Rochester, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... consultants from the Tonawanda Seneca Nation informed the Rochester Museum & Science Center that ethnographic objects identified as ``Seneca'' should go back to them because the Tonawanda Seneca Nation is the center of the Seneca religious fire. This was agreed upon by representatives from the Seneca Nation of...

  7. Advanced Collaborative Emissions Study (ACES)

    SciTech Connect

    Greenbaum, Daniel; Costantini, Maria; Van Erp, Annemoon; Shaikh, Rashid; Bailey, Brent; Tennant, Chris; Khalek, Imad; Mauderly, Joe; McDonald, Jacob; Zielinska, Barbara; Bemis, Jeffrey; Storey, John; Hallberg, Lance; Clark, Nigel

    2013-12-31

    The objective of the Advanced Collaborative Emissions Study (ACES) was to determine before widespread commercial deployment whether or not the new, energy-efficient, heavy duty diesel engines (2007 and 2010 EPA Emissions Standards Compliant) may generate anticipated toxic emissions that could adversely affect the environment and human health. ACES was planned to take place in three phases. In Phase 1, extensive emissions characterization of four production-intent prototype engine and control systems designed to meet 2007 standards for nitrogen oxides (NOx) and particulate matter (PM) was conducted at an existing emissions characterization facility: Southwest Research Institute (SwRI). One of the tested engines was selected (at random, after careful comparison of results) for health testing in Phase 3. In Phase 2, extensive emission characterization of three production-intent prototype engine and control systems meeting the 2010 standards (including more advanced NOx controls to meet the more stringent 2010 NOx standards) was conducted at the same test facility. In Phase 3, one engine/aftertreatment system selected from Phase 1 was further characterized during health effects studies (at an existing inhalation toxicology laboratory: Lovelace Respiratory Research Institute, [LRRI]) to form the basis of the ACES safety assessment. The Department of Energy (DOE) award provided funding for emissions characterization in Phases 1 and 2 as well as exposure characterization in Phase 3. The main health analyses in Phase 3 were funded separately and are not reported here.

  8. Connecting Science Notebooking to the Elementary Library Media Center

    ERIC Educational Resources Information Center

    Fontichiaro, Kristin; Buczynski, Sandy

    2009-01-01

    The term "inquiry" can be viewed from two perspectives. Inquiry refers to the abilities students develop when designing and conducting investigations and the understanding they gain through this process about the nature of science. Inquiry also refers to teaching and learning strategies that enable students to master content concepts. Library…

  9. Building a health sciences center: a design primer.

    PubMed

    Wollaber, Debra B

    2008-01-01

    With the increased emphasis on the nursing shortage, many academic institutions are constructing or renovating facilities to meet the needs of growing enrollment. The author provides practical suggestions to assist those engaged in planning and constructing a health sciences and/or nursing facility. PMID:18981904

  10. National Space Science Data Center and World Data Center A for Rockets and Satellites - Ionospheric data holdings and services

    NASA Technical Reports Server (NTRS)

    Bilitza, D.; King, J. H.

    1988-01-01

    The activities and services of the National Space Science data Center (NSSDC) and the World Data Center A for Rockets and Satellites (WDC-A-R and S) are described with special emphasis on ionospheric physics. The present catalog/archive system is explained and future developments are indicated. In addition to the basic data acquisition, archiving, and dissemination functions, ongoing activities include the Central Online Data Directory (CODD), the Coordinated Data Analysis Workshopps (CDAW), the Space Physics Analysis Network (SPAN), advanced data management systems (CD/DIS, NCDS, PLDS), and publication of the NSSDC News, the SPACEWARN Bulletin, and several NSSD reports.

  11. 77 FR 5493 - Southwest Fisheries Science Center; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... Optically-assisted Acoustic Survey Technique (COAST) by the Center for Independent Experts (CIE) and the... INFORMATION: The COAST uses high-precision acoustic sampling to efficiently map the distributions of... information from acoustic and optical sampling to obtain relatively precise and accurate estimates of...

  12. The efficacy of student-centered instruction in supporting science learning.

    PubMed

    Granger, E M; Bevis, T H; Saka, Y; Southerland, S A; Sampson, V; Tate, R L

    2012-10-01

    Transforming science learning through student-centered instruction that engages students in a variety of scientific practices is central to national science-teaching reform efforts. Our study employed a large-scale, randomized-cluster experimental design to compare the effects of student-centered and teacher-centered approaches on elementary school students' understanding of space-science concepts. Data included measures of student characteristics and learning and teacher characteristics and fidelity to the instructional approach. Results reveal that learning outcomes were higher for students enrolled in classrooms engaging in scientific practices through a student-centered approach; two moderators were identified. A statistical search for potential causal mechanisms for the observed outcomes uncovered two potential mediators: students' understanding of models and evidence and the self-efficacy of teachers.

  13. The efficacy of student-centered instruction in supporting science learning.

    PubMed

    Granger, E M; Bevis, T H; Saka, Y; Southerland, S A; Sampson, V; Tate, R L

    2012-10-01

    Transforming science learning through student-centered instruction that engages students in a variety of scientific practices is central to national science-teaching reform efforts. Our study employed a large-scale, randomized-cluster experimental design to compare the effects of student-centered and teacher-centered approaches on elementary school students' understanding of space-science concepts. Data included measures of student characteristics and learning and teacher characteristics and fidelity to the instructional approach. Results reveal that learning outcomes were higher for students enrolled in classrooms engaging in scientific practices through a student-centered approach; two moderators were identified. A statistical search for potential causal mechanisms for the observed outcomes uncovered two potential mediators: students' understanding of models and evidence and the self-efficacy of teachers. PMID:23042893

  14. Physics Myth Busting: A Lab-Centered Course for Non-Science Students

    NASA Astrophysics Data System (ADS)

    Madsen, Martin John

    2011-10-01

    There is ongoing interest in how and what we teach in physics courses for non-science students, so-called "physics for poets" courses. Art Hobson has effectively argued that teaching science literacy should be a key ingredient in these courses. Hobson uses Jon Millers definition of science literacy, which has two components: first, "a basic knowledge of key scientific concepts," and second, "an understanding of the process of science."2 In preparing to teach our course for non-science students, I found that the majority of textbooks and courses focus on the first component. However, I wanted a lab-centered course that would give students hands-on practice doing science. I describe in this article a course I designed and implemented at Wabash College that focused on teaching students "the process of science." The course was titled "Adventures in Physics: Mythbusters" and was based loosely on the popular Discovery Channel show "MythBusters."3

  15. USGS science in Menlo Park -- a science strategy for the U.S. Geological Survey Menlo Park Science Center, 2005-2015

    USGS Publications Warehouse

    Brocher, Thomas M.; Carr, Michael D.; Halsing, David L.; John, David A.; Langenheim, V.E.; Mangan, Margaret T.; Marvin-DiPasquale, Mark C.; Takekawa, John Y.; Tiedeman, Claire R.

    2006-01-01

    In the spring of 2004, the U.S. Geological Survey (USGS) Menlo Park Center Council commissioned an interdisciplinary working group to develop a forward-looking science strategy for the USGS Menlo Park Science Center in California (hereafter also referred to as "the Center"). The Center has been the flagship research center for the USGS in the western United States for more than 50 years, and the Council recognizes that science priorities must be the primary consideration guiding critical decisions made about the future evolution of the Center. In developing this strategy, the working group consulted widely within the USGS and with external clients and collaborators, so that most stakeholders had an opportunity to influence the science goals and operational objectives.The Science Goals are to: Natural Hazards: Conduct natural-hazard research and assessments critical to effective mitigation planning, short-term forecasting, and event response. Ecosystem Change: Develop a predictive understanding of ecosystem change that advances ecosystem restoration and adaptive management. Natural Resources: Advance the understanding of natural resources in a geologic, hydrologic, economic, environmental, and global context. Modeling Earth System Processes: Increase and improve capabilities for quantitative simulation, prediction, and assessment of Earth system processes.The strategy presents seven key Operational Objectives with specific actions to achieve the scientific goals. These Operational Objectives are to:Provide a hub for technology, laboratories, and library services to support science in the Western Region. Increase advanced computing capabilities and promote sharing of these resources. Enhance the intellectual diversity, vibrancy, and capacity of the work force through improved recruitment and retention. Strengthen client and collaborative relationships in the community at an institutional level.Expand monitoring capability by increasing density, sensitivity, and

  16. Center of Excellence in Space Data and Information Sciences

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This report summarizes the range of computer science-related activities undertaken by CESDIS for NASA in the twelve months from July 1, 1996 through June 30, 1997. These activities address issues related to accessing, processing, and analyzing data from space observing systems through collaborative efforts with university, industry,and NASA space and Earth scientists. The sections of this report which follow, detail the activities undertaken by the members of each of the CESDIS branches. This includes contributions from university faculty members and graduate students as well as CESDIS employees. Phone numbers and e-mail addresses appear in Appendix D (CESDIS Personnel and Associates) to facilitate interactions and new collaborations.

  17. Center of Excellence in Space Data and Information Sciences

    NASA Technical Reports Server (NTRS)

    Yesha, Yelena

    1999-01-01

    This report summarizes the range of computer science-related activities undertaken by CESDIS for NASA in the twelve months from July 1, 1998 through June 30, 1999. These activities address issues related to accessing, processing, and analyzing data from space observing systems through collaborative efforts with university, industry, and NASA space and Earth scientists. The sections of this report which follow, detail the activities undertaken by the members of each of the CESDIS branches. This includes contributions from university faculty members and graduate students as well as CESDIS employees. Phone numbers and e-mail addresses appear in Appendix F (CESDIS Personnel and Associates) to facilitate interactions and new collaborations.

  18. St. Petersburg Coastal and Marine Science Center coral reef research

    USGS Publications Warehouse

    Poore, Richard Z.; Kuffner, Ilsa B.; Kellogg, Christina A.

    2010-01-01

    The U.S. Geological Survey (USGS) Coral Reef Ecosystem STudies (CREST) Project specifically addresses priorities identified in the 'Facing tomorrow's challenges' U.S. Geological Survey science in the decade 2007-2017' document (USGS, 2007). Research includes a blend of historical, monitoring, and process studies aimed at improving our understanding of the development, current status and function, as well as likely future changes in coral ecosystems. Topics such as habitat characterization and distribution, coral disease, and trends in biogenic calcification are major focus areas. We seek to increase the understanding of reef structure, ecological integrity, and responses to global change.

  19. Center of Excellence in Space Data and Information Sciences

    NASA Technical Reports Server (NTRS)

    1998-01-01

    This report summarizes the range of computer science-related activities undertaken by CESDIS for NASA in the twelve months from July 1, 1997 through June 30, 1998. These activities address issues related to accessing, processing, and analyzing data from space observing systems through collaborative efforts with university, industry, and NASA space and Earth scientists. The sections of this report which follow, detail the activities undertaken by the members of each of the CESDIS branches. This includes contributions from university faculty members and graduate students as well as CESDIS employees. Phone numbers and e-mail addresses appear in Appendix E (CESDIS Personnel and Associates) to facilitate interactions and new collaborations.

  20. Earth System Science Education Centered on Natural Climate Variability

    NASA Astrophysics Data System (ADS)

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

    2009-12-01

    Several new courses and many educational activities related to climate change are available to teachers and students of all grade levels. However, not all new discoveries in climate research have reached the science education community. In particular, effective learning tools explaining natural climate change are scarce. For example, the Pacific Decadal Oscillation (PDO) is a main cause of natural climate variability spanning decades. While most educators are familiar with the shorter-temporal events impacting climate, El Niño and La Niña, very little has trickled into the climate change curriculum on the PDO. We have developed two online educational modules, using an Earth system science approach, on the PDO and its role in climate change and variability. The first concentrates on the discovery of the PDO through records of salmon catch in the Pacific Northwest and Alaska. We present the connection between salmon abundance in the North Pacific to changing sea surface temperature patterns associated with the PDO. The connection between sea surface temperatures and salmon abundance led to the discovery of the PDO. Our activity also lets students explore the role of salmon in the economy and culture of the Pacific Northwest and Alaska and the environmental requirements for salmon survival. The second module is based on the climate of southern California and how changes in the Pacific Ocean , such as the PDO and ENSO (El Niño-Southern Oscillation), influence regional climate variability. PDO and ENSO signals are evident in the long-term temperature and precipitation record of southern California. Students are guided in the module to discover the relationships between Pacific Ocean conditions and southern California climate variability. The module also provides information establishing the relationship between climate change and variability and the state's water, energy, agriculture, wildfires and forestry, air quality and health issues. Both modules will be

  1. Education Outreach at MIT Plasma Science and Fusion Center

    NASA Astrophysics Data System (ADS)

    Censabella, V.; Rivenberg, P.

    1999-11-01

    Outreach at the MIT PSFC consists of volunteers working together to increase the public's knowledge of fusion and plasma-related experiments. Seeking to generate excitement about science, engineering and mathematics, the PSFC holds a number of outreach activities throughout the year, such as Middle and High School Outreach Days. Outreach also includes the Mr. Magnet Program, which uses an interactive strategy to engage elementary school children. The PSFC maintains a Home Page on the World Widee Web, which can be reached at http://psfc.mit.edu.

  2. Science Teacher Learning of MBL-Supported Student-Centered Science Education in the Context of Secondary Education in Tanzania

    NASA Astrophysics Data System (ADS)

    Voogt, Joke; Tilya, Frank; van den Akker, Jan

    2009-10-01

    Science teachers from secondary schools in Tanzania were offered an in-service arrangement to prepare them for the integration of technology in a student-centered approach to science teaching. The in-service arrangement consisted of workshops in which educative curriculum materials were used to prepare teachers for student-centered education and for the use and application of Microcomputer Based Laboratories (MBL)—a specific technology application for facilitating experiments in science education. Quantitative and qualitative data were collected to study whether the in-service arrangement impacted teacher learning. Teacher learning was determined by three indicators: (1) the ability to conduct MBL-supported student centered science lessons, (2) teachers' reflection on those lessons and (3) students' perceptions of the classroom environment. The results of the research indicate that the teachers' were able to integrate MBL in their science lessons at an acceptable level and that they were able to create a classroom environment which was appreciated by their students as more investigative and open-ended.

  3. Education Outreach at MIT Plasma Science Fusion Center

    NASA Astrophysics Data System (ADS)

    Censabella, V.; Nachtrieb, R.; Rivenberg, P.

    1998-11-01

    Outreach at the MIT PSFC consists of volunteers working together to increase the public's knowledge of fusion and plasma-related experiments. Seeking to generate excitement about science, engineering and mathematics, the PSFC holds a number of outreach activities throughout the year, such as Middle and High School Outreach Days. Outreach also includes the Mr. Magnet Program, which uses an interactive strategy to engage elementary school children. Included in this year's presentation will be a live demo of a compressed-air bottle rocket (really a one-liter plastic soda bottle) for use in high school science classrooms that researchers at the Cambridge Physics Outlet (a PSFC spin-off company) have developed. To prepare the rocket for launch, the bottle is filled with compressed air at pressures up to 80 psi and the end is plugged. The rocket is released when the plug is pulled. The gas escapes at supersonic velocities and accelerates the bottle at over 1000 m/s^2. The velocity of the bottle is measured at many locations along its ``trajectory". A simple thermodynamic model predicts performance in excellent agreement with observation. The PSFC maintains a Home Page on the World Wide Web, which can be reached at http://pfc.mit.edu.

  4. Fredrickson Park: From Toxic Hazard to Community Science Education Center

    NASA Astrophysics Data System (ADS)

    Craft, R. P.; Warren, J.; Bridges, P. J.; Gilot, G.; St. Clair, P.; Sakimoto, P. J.

    2008-06-01

    Fredrickson Park is an on-going venture, the result of collaborative planning and development in South Bend, Indiana. This city park lies within a low-income residential neighborhood not far from the University of Notre Dame and until recently was a casual dump, an eye-sore, and a toxic hazard. Through a unique coalition of community organizations, the area has been converted to a prairie-ecosystem park available for community use, has become the home of the administrative offices of the Boy Scouts of America-LaSalle Council, and is the pilot site for curriculum-based field trips for children in the South Bend Community Schools with Notre Dame, Saint Mary's, and Indiana University-South Bend students assisting. Priority plans include enhanced nature and physical fitness trails with expanded earth and space science inquiry stations for school, Scout, and community use. In addition, a scale model of the Solar System is planned to start at the park and extend into the heart of the city. Fredrickson Park is a community success serving South Bend students and families through formal and informal science education.

  5. Tribal engagement strategy of the South Central Climate Science Center, 2014

    USGS Publications Warehouse

    Andrews, William J.; Taylor, April; Winton, Kimberly T.

    2014-01-01

    The South Central Climate Science Center was established by the U.S. Department of the Interior in 2012 to increase understanding of climate change and coordinate an effective response to climate-change effects on Native American tribes and natural and cultural resources that the Department manages. The eight regional Climate Science Centers of the U.S. Department of the Interior work closely with natural-resource management agencies, university researchers, and others such as tribes and private landowners on climate-change issues. The relatively large number of Native Americans in the south central United States and their special knowledge of changing ecosystems make working with tribes and tribal members on climate-change issues particularly important in this part of the Nation. This circular describes priorities of the South Central Climate Science Center and provides information about resources available from Climate Science Centers and partner agencies regarding climate change. The circular also describes how this Climate Science Center, tribes and tribal members, and others can collaborate to minimize potential harmful effects of climate change on human society and our surrounding ecosystems.

  6. National Energy Research Scientific Computing Center (NERSC): Advancing the frontiers of computational science and technology

    SciTech Connect

    Hules, J.

    1996-11-01

    National Energy Research Scientific Computing Center (NERSC) provides researchers with high-performance computing tools to tackle science`s biggest and most challenging problems. Founded in 1974 by DOE/ER, the Controlled Thermonuclear Research Computer Center was the first unclassified supercomputer center and was the model for those that followed. Over the years the center`s name was changed to the National Magnetic Fusion Energy Computer Center and then to NERSC; it was relocated to LBNL. NERSC, one of the largest unclassified scientific computing resources in the world, is the principal provider of general-purpose computing services to DOE/ER programs: Magnetic Fusion Energy, High Energy and Nuclear Physics, Basic Energy Sciences, Health and Environmental Research, and the Office of Computational and Technology Research. NERSC users are a diverse community located throughout US and in several foreign countries. This brochure describes: the NERSC advantage, its computational resources and services, future technologies, scientific resources, and computational science of scale (interdisciplinary research over a decade or longer; examples: combustion in engines, waste management chemistry, global climate change modeling).

  7. Membrane-associated zinc peptidase families: comparing ACE and ACE2.

    PubMed

    Guy, J L; Lambert, D W; Warner, F J; Hooper, N M; Turner, A J

    2005-08-01

    In contrast to the relatively ubiquitous angiotensin-converting enzyme (ACE), expression of the mammalian ACE homologue, ACE2, was initially described in the heart, kidney and testis. ACE2 is a type I integral membrane protein with its active site domain exposed to the extracellular surface of endothelial cells and the renal tubular epithelium. Here ACE2 is poised to metabolise circulating peptides which may include angiotensin II, a potent vasoconstrictor and the product of angiotensin I cleavage by ACE. To this end, ACE2 may counterbalance the effects of ACE within the renin-angiotensin system (RAS). Indeed, ACE2 has been implicated in the regulation of heart and renal function where it is proposed to control the levels of angiotensin II relative to its hypotensive metabolite, angiotensin-(1-7). The recent solution of the structure of ACE2, and ACE, has provided new insight into the substrate and inhibitor profiles of these two key regulators of the RAS. As the complexity of this crucial pathway is unravelled, there is a growing interest in the therapeutic potential of agents that modulate the activity of ACE2.

  8. “Not Designed for Us”: How Science Museums and Science Centers Socially Exclude Low-Income, Minority Ethnic Groups

    PubMed Central

    Dawson, Emily

    2014-01-01

    This paper explores how people from low-income, minority ethnic groups perceive and experience exclusion from informal science education (ISE) institutions, such as museums and science centers. Drawing on qualitative data from four focus groups, 32 interviews, four accompanied visits to ISE institutions, and field notes, this paper presents an analysis of exclusion from science learning opportunities during visits alongside participants’ attitudes, expectations, and conclusions about participation in ISE. Participants came from four community groups in central London: a Sierra Leonean group (n = 21), a Latin American group (n = 18), a Somali group (n = 6), and an Asian group (n = 13). Using a theoretical framework based on the work of Bourdieu, the analysis suggests ISE practices were grounded in expectations about visitors’ scientific knowledge, language skills, and finances in ways that were problematic for participants and excluded them from science learning opportunities. It is argued that ISE practices reinforced participants preexisting sense that museums and science centers were “not for us.” The paper concludes with a discussion of the findings in relation to previous research on participation in ISE and the potential for developing more inclusive informal science learning opportunities. PMID:25574059

  9. 34 CFR 645.14 - What additional services do Upward Bound Math and Science Centers provide and how are they...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... in mathematics and science, including hands-on experience in laboratories, in computer facilities... Science Centers provide and how are they organized? 645.14 Section 645.14 Education Regulations of the... Program? § 645.14 What additional services do Upward Bound Math and Science Centers provide and how...

  10. A guide to the National Space Science Data Center

    NASA Technical Reports Server (NTRS)

    1990-01-01

    This is the second edition of a document that was published to acquaint space and Earth research scientists with an overview of the services offered by the NSSDC. As previously stated, the NSSDC was established by NASA to be the long term archive for data from its space missions. However, the NSSDC has evolved into an organization that provides a multitude of services for scientists throughout the world. Brief articles are presented which discuss these services. At the end of each article is the name, address, and telephone number of the person to contact for additional information. Online Information and Data Systems, Electronic Access, Offline Data Archive, Value Added Services, Mass Storage Activities, and Computer Science Research are all detailed.

  11. Science museums, centers and professional development: Teachers' self reflection on improving their practice

    NASA Astrophysics Data System (ADS)

    Ogbomo, Queen O.

    The purpose of this qualitative case study research was to ascertain the significance of the professional development programs workshops organized by a science museum and a science center in two Midwestern cities. The research investigated the effect the workshops had on the instructional practice of the participating elementary science teachers. More specifically, this study was guided by the following research question: How do the professional development programs at museums help teachers change the way they teach and consider science in their classroom? The core of this study consists of case studies of six elementary school teachers who were identified as a result of their participation in the museum and science center workshops and an instructor from the museum and another instructor from the science center. Teachers' self-efficacy regarding the teaching of science was sought through a Likert-style survey and triangulated with classroom observations and interviews of individual teachers. The findings of this study revealed two overarching themes: one, that the workshops were beneficial and two, that it did not improve instructional practice. The following are the factors identified as reasons for the workshops being beneficial: (1) the opportunity to build their content knowledge, (2) opportunity to experience and discuss the materials: (3) opportunity to collaborate with colleagues: (4) workshop materials and resources are linked to state goals: and (5) that they promote teacher confidence. The teachers who thought the workshops did not improve their instructional practice gave the following reasons: (1) they already had a strong background in science: (2) there was no follow-up activity: (3) the loss of a full day of teaching: and (4) the time constraint to implement what was learned. Though this study utilized a small sample of teachers, those involved in this study felt they acquired knowledge that would be either beneficial to them or to their students

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

    SciTech Connect

    Hurd, Alan J; Rhyne, James J; Lewis, Paul S

    2009-01-01

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

  13. Teachers' professional development needs and current practices at the Alexander Science Center School

    NASA Astrophysics Data System (ADS)

    Gargus, Gerald Vincent

    This investigation represents an in-depth understanding of teacher professional development at the Alexander Science Center School, a dependent charter museum school established through a partnership between the California Science Center and Los Angeles Unified School District. Three methods of data collection were used. A survey was distributed and collected from the school's teachers, resulting in a prioritized list of teacher professional development needs, as well as a summary of teachers' opinions about the school's existing professional development program. In addition, six key stakeholders in the school's professional development program were interviewed for the study. Finally, documents related to the school's professional development program were analyzed. Data collected from the interviews and documents were used to develop an understand various components of the Alexander Science Center School's professional development program. Teachers identified seven areas that had a high-priority for future professional development including developing skills far working with below-grade-level students, improving the analytical skills of student in mathematics, working with English Language Learners, improving students' overall reading ability levels, developing teachers' content-area knowledge for science, integrating science across the curriculum, and incorporating hands-on activity-based learning strategies to teach science. Professional development needs identified by Alexander Science Center School teachers were categorized based on their focus on content knowledge, pedagogical content knowledge, or curricular knowledge. Analysis of data collected through interviews and documents revealed that the Alexander Science Center School's professional development program consisted of six venues for providing professional development for teachers including weekly "banked time" sessions taking place within the standard school day, grade-level meetings, teacher support

  14. ACES: The ASCENDS CarbonHawk Experiment Simulator

    NASA Astrophysics Data System (ADS)

    Obland, M. D.; Prasad, N. S.; Harrison, F. W.; Browell, E. V.; Ismail, S.; Dobler, J. T.; Moore, B.; Zaccheo, T.; Campbell, J.; Chen, S.; Cleckner, C. S.; DiJoseph, M.; Little, A.; Notari, A.; Refaat, T. F.; Rosenbaum, D.; Vanek, M. D.; Bender, J.; Braun, M.; Chavez-Pirson, A.; Neal, M.; Rayner, P. J.; Rosiewicz, A.; Shure, M.; Welch, W.

    2012-12-01

    The ASCENDS CarbonHawk Experiment Simulator (ACES) is a NASA Langley Research Center project funded by NASA's Earth Science Technology Office (ESTO) Instrument Incubator Program (IIP) that seeks to advance technologies critical to measuring atmospheric column carbon dioxide (CO2) mixing ratios in support of the NASA Active Sensing of CO2 Emissions over Nights, Days, and Seasons (ASCENDS) mission. The technologies being advanced are: (1) a high bandwidth detector, (2) a multi-aperture telescope assembly, (3) advanced algorithms for cloud and aerosol discrimination, and (4) high-efficiency, multiple-amplifier CO2 and O2 laser transmitters. The instrument architecture will be developed to operate on a high-altitude aircraft and will be directly scalable to meet the ASCENDS mission requirements. These technologies are viewed as critical towards developing an airborne simulator and eventual spaceborne instrument with lower size, mass, and power consumption, and improved performance. The detector effort will improve the existing detector subsystem by increasing its bandwidth to a goal of 5 MHz, reducing its overall mass from 18 lbs to <10 lbs, and stretching the duration of autonomous, service-free operation periods from 4 hrs to >24 hrs. The development goals are to permit higher laser modulation rates, which provides greater flexibility for implementing thin-cloud discrimination algorithms as well as improving range resolution and error reduction, and to enable long flights on a high-altitude unmanned aerial vehicle (UAV). The telescope development consists of a three-telescope design built for the constraints of the Global Hawk aircraft. This task addresses the ability of multiple smaller telescopes to provide equal or greater collection efficiency compared with a single larger telescope with a reduced impact on launch mass and cost. The telescope assembly also integrates fiber-coupled transmit collimators for all of the laser transmitters and fiber-coupled optical

  15. Quality-Assurance Plan for Water-Quality Activities in the USGS Ohio Water Science Center

    USGS Publications Warehouse

    Francy, Donna S.; Shaffer, Kimberly H.

    2008-01-01

    In accordance with guidelines set forth by the Office of Water Quality in the Water Resources Discipline of the U.S. Geological Survey, a quality-assurance plan has been written for use by the Ohio Water Science Center in conducting water-quality activities. This quality-assurance plan documents the standards, policies, and procedures used by the Ohio Water Science Center for activities related to the collection, processing, storage, analysis, and publication of water-quality data. The policies and procedures documented in this quality-assurance plan for water-quality activities are meant to complement the Ohio Water Science Center quality-assurance plans for water-quality monitors, the microbiology laboratory, and surface-water and ground-water activities.

  16. The Atmospheric Chemistry Experiment (ACE): MLT Results

    NASA Astrophysics Data System (ADS)

    Bernath, Peter

    2010-05-01

    ACE (also known as SCISAT) is making a comprehensive set of simultaneous measurements of numerous trace gases, thin clouds, aerosols and temperature by solar occultation from a satellite in low earth orbit. A high inclination (74 degrees) low earth orbit (650 km) gives ACE coverage of tropical, mid-latitudes and polar regions. The primary instrument is a high-resolution (0.02 cm-1) infrared Fourier Transform Spectrometer (FTS) operating from 2 to 13 microns (750-4400 cm-1). ACE was launched by NASA on 12 August 2003 for a nominal 2-year mission; after 6 years on orbit the ACE-FTS performance is still excellent. The first results of ACE have been presented in a special issue of Geophysics Research Letters (http://www.agu.org/journals/ss/ACECHEM1/) in 2005 and recently a special issue on ACE validation has been prepared for Atmospheric Chemistry and Physics (http://www.atmos-chem-phys.net/special_issue114.html) by K. Walker and K. Strong; more information can be found at http://www.ace.uwaterloo.ca. The ACE mission goals were initially focussed mainly on polar ozone chemistry, and more recently have shifted more to the troposphere where organic pollutants such as methanol and formaldehyde have been detected. ACE makes limb observations from about 5 km (cloud free scenes) up to nearly 150 km in the lower thermosphere, where CO2 absorption is still weakly detectable. This talk will review ACE-FTS results in the mesosphere and lower thermosphere. Topics covered will include the mesospheric descent of NOx in the polar winter, spectra of polar mesospheric clouds, concentration profiles of CO2 (which do not match model predictions), and combined Odin-Osiris/ACE-FTS observations.

  17. Forging Educational Partnerships Between Science Centers and Ocean, Earth and Atmospheric Scientists

    NASA Astrophysics Data System (ADS)

    Miller, M. K.

    2006-12-01

    When most people think about science education, they usually consider classrooms as ideal venues for communicating and disseminating knowledge. But most learning that we humans engage in happens outside of the classroom and after we finish our formal education. That is where informal science education picks up the ball. The forums for these learning opportunities are diverse: museum exhibits, the Web, documentaries, and after school settings are becoming increasingly important as venues to keep up with the ever changing world of science. . The Exploratorium and other science centers act as transformers between the world of science and the public. As such they are ideal partners for scientists who would like to reach a large and diverse audience of families, adults, teens, and teachers. In this session, Senior Science Producer Mary Miller will discuss the ways that the Exploratorium engages working scientists in helping the museum-going public and Web audiences understand the process and results of scientific research.

  18. Semantic Web Data Discovery of Earth Science Data at NASA Goddard Earth Sciences Data and Information Services Center (GES DISC)

    NASA Technical Reports Server (NTRS)

    Hegde, Mahabaleshwara; Strub, Richard F.; Lynnes, Christopher S.; Fang, Hongliang; Teng, William

    2008-01-01

    Mirador is a web interface for searching Earth Science data archived at the NASA Goddard Earth Sciences Data and Information Services Center (GES DISC). Mirador provides keyword-based search and guided navigation for providing efficient search and access to Earth Science data. Mirador employs the power of Google's universal search technology for fast metadata keyword searches, augmented by additional capabilities such as event searches (e.g., hurricanes), searches based on location gazetteer, and data services like format converters and data sub-setters. The objective of guided data navigation is to present users with multiple guided navigation in Mirador is an ontology based on the Global Change Master directory (GCMD) Directory Interchange Format (DIF). Current implementation includes the project ontology covering various instruments and model data. Additional capabilities in the pipeline include Earth Science parameter and applications ontologies.

  19. [Job satisfaction among the professionals of AceS Baixo Vouga II].

    PubMed

    Santana, Silvina; Cerdeira, José

    2011-12-01

    Job satisfaction is a measure of quality of life at work and is related to emotional states. The interest for this theme is increasing and, in the last years, many studies have attempted to demonstrate its relation with professional performance. Primary care professionals are in the first line of the Serviço Nacional de Saúde (SNS). Therefore, it is necessary that they feel satisfaction with their jobs, in order to perform the tasks with the quality required. Several factors seem to have impact in the satisfaction of these professionals, such as payment, promotion, recognition from supervisors and peers, physical conditions at work and available resources, opportunities for personal development, among others. Insatisfaction may lead to absentism and in the limit to job quit. The main objective of this work is to study job satisfaction among the professionals working at the health centers of ACeS Baixo Vouga II, namely, the relationship between job characteristics and job satisfaction and between job characteristics and considering job quit as a serious option. All the professionals working in the four health centers were inquired. Results show that job characteristics are defined by six dimensions: leadership and supervision, task characteristics and autonomy, payment, personal and professional development and promotion, peers and relations inside the organization and work environment. Globally, payment and opportunities for personal and professional development and promotion are perceived at low level by all the professional groups. Results also show that there are differences by gender and professional groups regarding job satisfaction and the will to quit job. Considering the specificity of the tasks performed by these professionals, measures should be taken in order to improve job satisfaction in the Portuguese health centers. PMID:22849951

  20. [Job satisfaction among the professionals of AceS Baixo Vouga II].

    PubMed

    Santana, Silvina; Cerdeira, José

    2011-12-01

    Job satisfaction is a measure of quality of life at work and is related to emotional states. The interest for this theme is increasing and, in the last years, many studies have attempted to demonstrate its relation with professional performance. Primary care professionals are in the first line of the Serviço Nacional de Saúde (SNS). Therefore, it is necessary that they feel satisfaction with their jobs, in order to perform the tasks with the quality required. Several factors seem to have impact in the satisfaction of these professionals, such as payment, promotion, recognition from supervisors and peers, physical conditions at work and available resources, opportunities for personal development, among others. Insatisfaction may lead to absentism and in the limit to job quit. The main objective of this work is to study job satisfaction among the professionals working at the health centers of ACeS Baixo Vouga II, namely, the relationship between job characteristics and job satisfaction and between job characteristics and considering job quit as a serious option. All the professionals working in the four health centers were inquired. Results show that job characteristics are defined by six dimensions: leadership and supervision, task characteristics and autonomy, payment, personal and professional development and promotion, peers and relations inside the organization and work environment. Globally, payment and opportunities for personal and professional development and promotion are perceived at low level by all the professional groups. Results also show that there are differences by gender and professional groups regarding job satisfaction and the will to quit job. Considering the specificity of the tasks performed by these professionals, measures should be taken in order to improve job satisfaction in the Portuguese health centers.

  1. Center for Materials Science, Los Alamos National Laboratory. Status report, October 1, 1990--September 30, 1991

    SciTech Connect

    Parkin, D.M.; Boring, A.M.

    1991-10-01

    This report summarizes the progress of the Center for Materials Science (CMS) from October 1, 1990 to September 30, 1991, and is the nineth such annual report. It has been a year of remarkable progress in building the programs of the Center. The extent of this progress is described in detail. The CMS was established to enhance the contribution of materials science and technology to the Laboratory`s defense, energy and scientific missions, and the Laboratory. In carrying out these responsibilities it has accepted four demanding missions: (1) Build a core group of highly rated, established materials scientists and solid state physicists. (2) Promote and support top quality, interdisciplinary materials research programs at Los Alamos. (3) Strengthen the interactions of materials science and Los Alamos with the external materials science community. and (4) Establish and maintain modern materials research facilities in a readily accessible, central location.

  2. Does Education Plus Action Lead to Leadership on Climate? Preliminary Results from the ACE Leadership Development Longitudinal Survey Project

    NASA Astrophysics Data System (ADS)

    Anderson, R. K.; Qusba, L.; Lappe, M.; Flora, J. A.

    2014-12-01

    Through education and leadership development, Alliance for Climate Education (ACE) is building a generation of confident and capable youth driving climate solutions now throughout their lives. In 2011-12, a random sample of 2,800 high school students across the country was surveyed before and after seeing the ACE Assembly on climate science and solutions. The survey showed that the ACE Assembly resulted in a 27% increase in climate science knowledge scores, with 59% of students increasing their intentions to take action on climate and a doubling of the number of students talking to parents and peers about climate change. Students were also compared to the Global Warming's Six Americas classification of Americans' views on climate. Following the ACE Assembly, 60% of students were alarmed or concerned about climate change. Building off these results, in 2014 ACE began to assess the results of its leadership development program that follows the ACE Assembly. The goal of this survey project is to measure ACE's long-term impact on students' college and career pathways, civic engagement and climate action. Preliminary results show that a majority of students in ACE's leadership development program are alarmed about global warming and are having conversations about global warming. A majority of these students also feel confident in their ability to lead a climate-related campaign in their school and community. These students will continue to be surveyed through 2015.

  3. The National Climate Change and Wildlife Science Center annual report for 2012

    USGS Publications Warehouse

    Varela-Acevedo, Elda; O'Malley, Robin

    2013-01-01

    Welcome to the inaugural edition of the U.S. Geological Survey (USGS) National Climate Change and Wildlife Science Center (NCCWSC) and the Department of the Interior (DOI) Climate Science Centers (CSCs) annual report. In 2008, Congress created the National Climate Change and Wildlife Science Center (NCCWSC) within the U.S. Geological Survey (USGS). The center was formed to respond to the demands of natural resource managers for rigorous scientific information and effective tools for assessing and responding to climate change. Located at the USGS National Headquarters in Reston, Va., the NCCWSC has invested more than $70 million in cutting-edge climate change research and, in response to Secretarial Order No. 3289,established and is managing eight regional Department of Interior (DOI) Climate Science Centers (CSCs). The mission of the NCCWSC is to provide natural resource managers with the tools and information they need to develop and execute management strategies that address the impacts of climate and other ongoing global changes on fish and wildlife and their habitats. The DOI CSCs are joint Federal-university partnerships that focus their scientific work on regional priorities identified by DOI Landscape Conservation Cooperatives (LCCs) as well as Federal, State, Tribal, and other resource managers. The CSCs provide access to a wide range of scientific capabilities through their network of university partners along with the USGS and other Federal agency scientists. The focus of the NCCWSC on multiregion and national priorities complements the regionally focused agendas of the CSCs.

  4. Data Serving Climate Simulation Science at the NASA Center for Climate Simulation

    NASA Technical Reports Server (NTRS)

    Salmon, Ellen M.

    2011-01-01

    The NASA Center for Climate Simulation (NCCS) provides high performance computational resources, a multi-petabyte archive, and data services in support of climate simulation research and other NASA-sponsored science. This talk describes the NCCS's data-centric architecture and processing, which are evolving in anticipation of researchers' growing requirements for higher resolution simulations and increased data sharing among NCCS users and the external science community.

  5. Translating social and behavioral science research to the AIDS epidemic: a center for AIDS research perspective.

    PubMed

    Curran, James W; Hoxie, James A

    2013-06-01

    Integration of innovative social and behavioral science with public health approaches for HIV prevention and treatment is of critical importance for slowing the global HIV epidemic. Strengthening and focusing social and behavioral research linking testing and treatment strategies to populations at greatest risk for HIV is crucial. The Social and Behavioral Science Research Network(SBSRN), originated in 2006, involves twenty NIH-funded CFAR Centers and is responding to this challenge.

  6. Global Data Assembly Center (GDAC) Report to the GHRSST Science Team

    NASA Technical Reports Server (NTRS)

    Armstrong, Edward; Vazquez, Jorge; Bingham, Andy; Gierach, Michelle; Huang, Thomas; Chen, Cynthia; Finch, Chris; Thompson, Charles

    2013-01-01

    In 2012-2013 the Global Data Assembly Center (GDAC) at NASA's Physical Oceanography Distributed Active Archive Center (PO.DAAC) continued its role as the primary clearinghouse and access node for operational GHRSST data streams, as well as its collaborative role with the NOAA Long Term Stewardship and Reanalysis Facility (LTSRF) for archiving. Our presentation reported on our data management activities and infrastructure improvements since the last science team meeting in 2012.

  7. 2011 Year in review--Earth Resources Observation and Science Center

    USGS Publications Warehouse

    Johnson, Rebecca

    2012-01-01

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

  8. Science-Ready Data Production in the DKIST Data Center

    NASA Astrophysics Data System (ADS)

    Reardon, Kevin; Berukoff, Steven; Hays, Tony; Spiess, DJ; Watson, Fraser

    2015-08-01

    The NSO's new flagship solar observatory, the four-meter Daniel K. Inouye Solar Telescope is under construction on Halekalala, Hawaii and slated for first light in 2019. The facility will operate an initial suite of five complementary spectroscopic and polarimetric instruments, with up to 11 detectors running simultaneously at typical cadences of 5-30 frames per second, or more. The instruments will generate data of notable volume, dimensionality, cardinality, and diversity. The facility is expected to record several hundred million images per year, for a total data volume in excess of 4 petabytes.Beyond the crucial informatics infrastructure necessary to transport, store, and curate this deluge of data, there are significant challenges in developing the robust calibration workflows that can autonomously process the range of data to generate science-ready datasets for a heterogeneous and growing community. Efforts will be made to improve our ability to compensate for the effects of the Earth's atmosphere, to identify and assess instrument and facility contributions to the measured signal, and to use of quality and fitness-of-use metrics to characterize and advertise datasets.In this talk, we will provide an overview of the methods and tools we are using to define and evaluate the calibration workflows. We will review the type of datasets that may be made available to scientists at the time of the initial operations of DKIST, as well as the potential mechanisms for the search and delivery of those data products. We will also suggest some of the likely secondary data products that could possibly be developed successively in collaboration with the community.

  9. Meeting IYA Goals for Diverse Science Center and Planetarium Audiences

    NASA Astrophysics Data System (ADS)

    Nichols Yehling, Michelle; Carney, K.

    2008-05-01

    The International Year of Astronomy provides the Adler Planetarium in Chicago, IL with a chance to bring astronomy into the greater Chicagoland area. 1) The presenters will outline Adler's program plans to date, from community outreach programs such as Café Scientifique and citizen science light pollution observations, to programs within the institution, like a temporary exhibit about how telescopes have shaped our understanding of the cosmos. The presenters will focus on the range of programming and how this suite of programs brings together IYA topical threads, addressing sustainability and the needs of our audiences. 2) How do we know that the IYA programs we design actually work for our audiences? How do we assess and improve our work? This session will introduce participants to the "backwards design” process through which Adler educators create experiences that begin with focused goals. Facilitators will take participants through the Adler's evaluation planning method that uncovers what we want to know about our educational programs and experiences. Tools for program design and evaluation will be shared. 3) Facilitators will present for discussion three activities that have been designed and evaluated for one of our audiences, the museum-going family. Workshop participants are invited to critique and discuss these activities, their rationale, their fit with identified audience and institutional needs, and IYA thematic strands. Participants will share any ideas they have for adaptation of these activities for other audiences in their own settings. 4) Finally, all of the educational design and evaluation tools, program descriptions, and lesson plans will be compiled into an electronic document. Participants are encouraged to bring program description examples and/or activity lesson plans that can be incorporated into the document to provide an IYA "workbook". This workbook will be sent to all interested session participants by no later than July 31, 2008.

  10. Data Processing, Archiving and Distribution at the WISE Science Data Center

    NASA Astrophysics Data System (ADS)

    Cutri, Roc M.; Conrow, T.; Alles, R.; Brandenberg, H.; Evans, T.; Fowler, J.; Gelino, C.; Jarrett, T.; Kirkpatrick, J. D.; Marsh, K.; Masci, F.; McCallon, H.; Padgett, D.; Wheelock, S.; Yan, L.; Tholen, D.

    2009-01-01

    The Wide-Field Infrared Survey Explorer (WISE), scheduled for launch in November 2009, will conduct an imaging survey of the entire sky in the 3.3, 4.7, 12 and 23 micron bands. Each day during its six-month mission WISE will scan 4800 sq.deg. of the sky, and will downlink approximately 50GB of raw science imaging data and engineering telemetry. The Infrared Processing and Analysis Center is the WISE Science Data Center (WSDC) and is responsible for processing, archiving and distribution of WISE science data. We describe the five elements of the WISE Science Data (WSDS) that will carry out these functions: INGEST which receives and merges science and ancillary data from WISE Mission Operations Center and stages for processing; PIPELINES which performs image calibration, source extraction and calibration on both single-exposure and coadded WISE images; QA which performs automated science data quality assessment and scoring; ARCHIVE which provides storage of and access to raw and processed WISE data products and metadata; FPG which extracts the final WISE Image Atlas and Source Catalog from the "working databases" generated by the data processing system and prepares them for public release; and EXEC which manages job execution and compute and storage resources for the other WSDS elements.

  11. 77 FR 51564 - Notice of Inventory Completion: Herrett Center for Arts and Science, College of Southern Idaho...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... Science, College of Southern Idaho, by the family of James H. Berkley. No known individuals were..., Collections Manager, Herrett Center for Arts and Science, College of Southern Idaho, PO Box 1238, Twin...

  12. The effect of playing a science center-based mobile game: Affective outcomes and gender differences

    NASA Astrophysics Data System (ADS)

    Atwood-Blaine, Dana

    Situated in a hands-on science center, The Great STEM Caper was a collaborative mobile game built on the ARIS platform that was designed to engage 5th-9th grade players in NGSS science and engineering practices while they interacted with various exhibits. Same gender partners sharing one iPad would search for QR codes placed at specific exhibits; scanning a code within the game would launch a challenge for that exhibit. The primary hypothesis was that in- game victories would be equivalent to "mastery experiences" as described by Bandura (1997) and would result in increased science self-efficacy. Gender differences in gameplay behaviors and perceptions were also studied. The study included two groups, one that played the game during their visit and one that explored the science center in the traditional way. The Motivation to Learn Science Questionnaire was administered to participants in both groups both before and after their visit to the science center. Participants wore head-mounted GoPro cameras to record their interactions within the physical and social environment. No differences in affective outcomes were found between the game and comparison groups or between boys and girls in the game group. The MLSQ was unable to measure any significant change in science self-efficacy, interest and enjoyment of science, or overall motivation to learn science in either group. However, girls outperformed boys on every measure of game achievement. Lazzaro's (2004) four types of fun were found to be a good fit for describing the gender differences in game perceptions and behaviors. Girls tended to enjoy hard fun and collaborative people fun while boys enjoyed easy fun and competitive people fun. While boys associated game achievement with enjoyment and victory, girls perceived their game achievement as difficult, rather than enjoyable or victorious.

  13. Potential interaction and potential investigation of science center exhibits and visitors' interest

    NASA Astrophysics Data System (ADS)

    Busque, Laurier

    This research consisted of studying the characteristics of interaction and investigation potential present in museum or science center exhibits. Categories (strong and weak) for the characteristics of interaction potential and investigation potential were established. Fifteen exhibits were chosen from the Museum of Science (Ottawa) and from two science centers (Sudbury and Toronto); these were representative of the established characteristics and categories. A test was constructed that measured the interest in an exhibit in a museum or a science center. The final analysis of the test (20 items) reflects a coefficient of homogeneity (Cronbach alpha) of 0.97 (n = 278). In terms of the characteristics of interaction potential and investigation potential, a significant difference among the ranks of interest was not found once they were regrouped under the categories of strong and weak. The hypothesis of a relationship between the interaction potential and visitors' interest in an exhibit in a museum or science center and the hypothesis of a relationship between the investigation potential and the interest aroused were both rejected. In regards to the interaction potential, median ranks of interest in exhibits of 8.6 for the strong category and of 7.5 for the weak category were observed. In terms of the investigation potential, median ranks of interest of 7.0 for the strong category and of 9.1 for the weak category were observed. In the case of investigation potential, even if the difference is not significant, there is an indication that the strong investigation potential seems to have the effect of creating disinterest in the presentation of an exhibit in a museum or in a science center. In the context of new museum and science centers, the view of developing exhibits which are primarily objects which stimulate interest must be maintained. If this is done with exhibits that arc interactive and have an investigative approach, it is necessary for those in charge of

  14. Goddard Space Flight Center: 1994 Maryland/GSFC Earth and Environmental Science Teacher Ambassador Program

    NASA Technical Reports Server (NTRS)

    Latham, James

    1995-01-01

    The Maryland/Goddard Space Flight Center (GSFC) Earth and Environmental Science Teacher Ambassador Program was designed to enhance classroom instruction in the Earth and environmental science programs in the secondary schools of the state of Maryland. In October 1992, more than 100 school system administrators from the 24 local Maryland school systems, the Maryland State Department of Education, and the University of Maryland met with NASA GSFC scientists and education officers to propose a cooperative state-wide secondary school science teaching enhancement initiative.

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

    SciTech Connect

    None, None

    2008-05-12

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

  16. Storage and network bandwidth requirements through the year 2000 for the NASA Center for Computational Sciences

    NASA Technical Reports Server (NTRS)

    Salmon, Ellen

    1996-01-01

    The data storage and retrieval demands of space and Earth sciences researchers have made the NASA Center for Computational Sciences (NCCS) Mass Data Storage and Delivery System (MDSDS) one of the world's most active Convex UniTree systems. Science researchers formed the NCCS's Computer Environments and Research Requirements Committee (CERRC) to relate their projected supercomputing and mass storage requirements through the year 2000. Using the CERRC guidelines and observations of current usage, some detailed projections of requirements for MDSDS network bandwidth and mass storage capacity and performance are presented.

  17. Engaging a middle school teacher and students in formal-informal science education: Contexts of science standards-based curriculum and an urban science center

    NASA Astrophysics Data System (ADS)

    Grace, Shamarion Gladys

    This is a three-article five chapter doctoral dissertation. The overall purpose of this three-pronged study is to engage a middle school science teacher and students in formal-informal science education within the context of a science standards-based curriculum and Urban Science Center. The goals of the study were: (1) to characterize the conversations of formal and informal science educators as they attempted to implement a standards-based curriculum augmented with science center exhibits; (2) to study the classroom discourse between the teacher and students that foster the development of common knowledge in science and student understanding of the concept of energy before observing science center exhibits on energy; (3) to investigate whether or not a standards-driven, project-based Investigating and Questioning our World through Science and Technology (IQWST) curriculum unit on forms and transformation of energy augmented with science center exhibits had a significant effect on urban African-American seventh grade students' achievement and learning. Overall, the study consisted of a mixed-method approach. Article one consists of a case study featuring semi-structured interviews and field notes. Article two consists of documenting and interpreting teacher-students' classroom discourse. Article three consists of qualitative methods (classroom discussion, focus group interviews, student video creation) and quantitative methods (multiple choice and open-ended questions). Oral discourses in all three studies were audio-recorded and transcribed verbatim. In article one, the community of educators' conversations were critically analyzed to discern the challenges educators encountered when they attempted to connect school curriculum to energy exhibits at the Urban Science Center. The five challenges that characterize the emergence of a third space were as follows: (a) science terminology for lesson focus, (b) "dumb-down" of science exhibits, (c) exploration distracts

  18. The National Space Science Data Center guide to international rocket data

    NASA Technical Reports Server (NTRS)

    Dubach, L. L.

    1972-01-01

    Background information is given which briefly describes the mission of the National Space Science Data Center (NSSDC), including its functions and systems, along with its policies and purposes for collecting rocket data. The operation of a machine-sensible rocket information system, which allows the Data Center to have convenient access to information and data concerning all rocket flights carrying scientific experiments, is also described. The central feature of this system, an index of rocket flights maintained on magnetic tape, is described. Standard outputs for NSSDC and for the World Data Center A (WDC-A) for Rockets and Satellites are described.

  19. History of the Fort Collins Science Center, U.S. Geological Survey

    USGS Publications Warehouse

    O'Shea, Thomas J. (compiler)

    2006-01-01

    At various times during the period when it was part of the National Biological Service (1993–96), the Center served as the administrative and programmatic home base for a wide number of science activities in numerous Western states (table 1). This reflected the previous fragmentation of biological and related science efforts across resource management agencies in the U.S. Department of the Interior. The organization of the 2 Center within the National Biological Service was a manifestation of the desire of the Secretary of the Interior to consolidate its biological science activities in administratively independent entities that would ensure that the science retained its objectivity. Congress later recognized the need to maintain a hierarchical independence between biological science and resource management in the Department. However, Congress also saw that the U.S. Geological Survey, with its long history of objective science support to the nation in geology, water resources, geography, and remote sensing, was a suitable alternative home for these biological science functions. Thus, in 1996 Congress transferred the biological resources functions of the National Biological Service to the U.S. Geological Survey. Detailed overviews and opinions about the history and policy issues surrounding the formation and subsequent fate of the National Biological Service can be found elsewhere (for example Cohn, 1993, 2005; Kaufman, 1993; Kreeger, 1994; Pulliam, 1995, 1998a,b; Reichhardt, 1994; Wagner, 1999)

  20. NASA Langley Atmospheric Science Data Centers Near Real-Time Data Products

    NASA Astrophysics Data System (ADS)

    Davenport, T.; Parker, L.; Rinsland, P. L.

    2014-12-01

    Over the past decade the Atmospheric Science Data Center (ASDC) at NASA Langley Research Center has archived and distributed a variety of satellite mission data sets. NASA's goal in Earth science is to observe, understand, and model the Earth system to discover how it is changing, to better predict change, and to understand the consequences for life on Earth. The ASDC has collaborated with Science Teams to accommodate emerging science users in the climate and modeling communities. The ASDC has expanded its original role to support operational usage by related Earth Science satellites, support land and ocean assimilations, support of field campaigns, outreach programs, and application projects for agriculture and energy industries to bridge the gap between Earth science research results and the adoption of data and prediction capabilities for reliable and sustained use in Decision Support Systems (DSS). For example; these products are being used by the community performing data assimilations to regulate aerosol mass in global transport models to improve model response and forecast accuracy, to assess the performance of components of a global coupled atmospheric-ocean climate model, improve atmospheric motion vector (winds) impact on numerical weather prediction models, and to provide internet-based access to parameters specifically tailored to assist in the design of solar and wind powered renewable energy systems. These more focused applications often require Near Real-Time (NRT) products. Generating NRT products pose their own unique set challenges for the ASDC and the Science Teams. Examples of ASDC NRT products and challenges will be discussed.

  1. A Report on the Design and Construction of the University of Massachusetts Computer Science Center.

    ERIC Educational Resources Information Center

    Massachusetts State Office of the Inspector General, Boston.

    This report describes a review conducted by the Massachusetts Office of the Inspector General on the construction of the Computer Science and Development Center at the University of Massachusetts, Amherst. The office initiated the review after hearing concerns about the management of the project, including its delayed completion and substantial…

  2. Final technical report for CENTER FOR ENABLING DISTRIBUTED SCIENCE (CEDS) project

    SciTech Connect

    Livny, Miron

    2004-04-10

    An overview of the main activities performed by the UW-Madison in support of the CENTER FOR ENABLING DISTRIBUTED SCIENCE (CEDS). The main contribution of the team were in the area of storage management support for GridFTP, integartion of Globus online services with Condor and using NetLogger to record events about Condor jobs.

  3. Patterns in Parent-Child Conversations about Animals at a Marine Science Center

    ERIC Educational Resources Information Center

    Rigney, Jennifer C.; Callanan, Maureen A.

    2011-01-01

    Parent-child conversations are a potential source of children's developing understanding of the biological domain. We investigated patterns in parent-child conversations that may inform children about biological domain boundaries. At a marine science center exhibit, we compared parent-child talk about typical sea animals with faces (fish) with…

  4. The Hamovitch Research Center: An Experiment in Collective Responsibility for Advancing Science in the Human Services

    ERIC Educational Resources Information Center

    Flynn, Marilyn; Brekke, John S.; Soydan, Haluk

    2008-01-01

    Research centers in schools of social work are growing in number and scope. In this article the authors argue that this increase is in line with the growing recognition that research and science are critical components of the mission of the social work profession. The authors examine the purposes and various models for establishing research…

  5. Space Science Research and Technology at NASA's Marshall Space Flight Center

    NASA Technical Reports Server (NTRS)

    Johnson, Charles L.

    2007-01-01

    This presentation will summarize the various projects and programs managed in the Space Science Programs and Projects Office at NASA's Marshall Space Flight Center in Huntsville, Alabama. Projects in the portfolio include NASA's Chandra X-Ray telescope, Hinode solar physics satellite, various advanced space propulsion technologies, including solar sails and tethers, as well as NASA's Discovery and New Frontiers Programs.

  6. Hatfield Marine Science Center Dynamic Revetment Project DSL permit # 45455-FP, Monitoring Report February, 2015

    EPA Science Inventory

    Stabilization of the Yaquina Bay shoreline along the northeastern edge of the Hatfield Marine Science Center (HMSC) campus became necessary to halt erosion that threatened both HMSC critical infrastructure (seawater storage tank) and public access to the HMSC Nature Trail. A Dyn...

  7. Hatfield Marine Science Center Dynamic Revetment Project DSL Permit # 45455-FP. Monitoring Report. February, 2014.

    EPA Science Inventory

    Stabilization of the Yaquina Bay shoreline along the northeastern edge of the Hatfield Marine Science Center (HMSC) campus became necessary to halt erosion that threatened both HMSC critical infrastructure (seawater storage tank) and public access to the HMSC Nature Trail. A Dyn...

  8. Hatfield Marine Science Center Dynamic Revetment Project DSL Permit # 45455-FP. Monitoring Report. February, 2016

    EPA Science Inventory

    Stabilization of the Yaquina Bay shoreline along the northeastern edge of the Hatfield Marine Science Center (HMSC) campus became necessary to halt erosion that threatened both HMSC critical infrastructure (seawater storage tank) and public access to the HMSC Nature Trail. A Dyn...

  9. The Bridge. A Newsletter of the Center for Education in the Social Sciences.

    ERIC Educational Resources Information Center

    Colorado Univ., Boulder. Center for Education in the Social Sciences.

    This newsletter focuses on brief descriptions of current projects which are directed toward meeting the stated goals of the Center for Education in the Social Sciences, University of Colorado (CESSUC). These activities include: Urban Problems Course, Summer Resource Personnel Workshop, Protocol Materials Development Project, Academic Year…

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

    ERIC Educational Resources Information Center

    Leeb, David

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

  11. Science and Mathematics Books for Elementary and Secondary Schools, A Bibliography from the Educational Materials Center.

    ERIC Educational Resources Information Center

    Watt, Lois B.; And Others

    This is an annotated bibliography of science and mathematics textbooks and juvenile trade books received in the Educational Materials Center between January, 1969 and February, 1970. The contents are divided into two major sections: Juvenile Literature, and Textbooks for Elementary and Secondary Schools. The first section includes only those books…

  12. The Center for Arts and Sciences, Tulsa, Oklahoma. Final Performance Report for Javits Grant.

    ERIC Educational Resources Information Center

    Hollingsworth, Patricia

    This final report describes activities and accomplishments of the Center for Arts and Sciences in Tulsa, Oklahoma, a program designed to bring early intervention services to young, rural, economically disadvantaged, and/or minority gifted students through a series of year-long teacher training events that also included involvement with parents,…

  13. Alternative funding for academic medicine: experience at a Canadian Health Sciences Center.

    PubMed

    Rosenbaum, Paul; Shortt, S E D; Walker, D M C

    2004-03-01

    In 1994 the School of Medicine of Queen's University in Kingston, Ontario, its clinical teachers, and the three principal teaching hospitals initiated a new approach to funding, the Alternative Funding Plan, a pragmatic response to the inability of fee-for-service billing by clinical faculty to subsidize the academic mission of the health sciences center. The center was funded to provide a package of service and academic deliverables (outputs), rather than on the basis of payment for physician clinical activity (inputs). The new plan required a new governance structure representing stakeholders and raised a number of important issues: how to reconcile the preservation of physician professional autonomy with corporate responsibilities; how to gather requisite information so as to equitably allocate resources; and how to report to the Ontario Ministry of Health and Long-term Care in order to demonstrate accountability. In subsequent iterations of the agreement it was necessary to address issues of flexibility resulting from locked-in funding levels and to devise meaningful performance measures for departments and the center as a whole. The authors conclude that the Alternative Funding Plan represents a successful innovation in funding for an academic health sciences center in that it has created financial stability, as well as modest positive effects for education and research. The Ontario government hopes to replicate the model at the province's other four health sciences centers, and it may have applicability in any jurisdiction in which the costs of medical education outstrip the capacity of faculty clinical earnings. PMID:14985191

  14. Alternative funding for academic medicine: experience at a Canadian Health Sciences Center.

    PubMed

    Rosenbaum, Paul; Shortt, S E D; Walker, D M C

    2004-03-01

    In 1994 the School of Medicine of Queen's University in Kingston, Ontario, its clinical teachers, and the three principal teaching hospitals initiated a new approach to funding, the Alternative Funding Plan, a pragmatic response to the inability of fee-for-service billing by clinical faculty to subsidize the academic mission of the health sciences center. The center was funded to provide a package of service and academic deliverables (outputs), rather than on the basis of payment for physician clinical activity (inputs). The new plan required a new governance structure representing stakeholders and raised a number of important issues: how to reconcile the preservation of physician professional autonomy with corporate responsibilities; how to gather requisite information so as to equitably allocate resources; and how to report to the Ontario Ministry of Health and Long-term Care in order to demonstrate accountability. In subsequent iterations of the agreement it was necessary to address issues of flexibility resulting from locked-in funding levels and to devise meaningful performance measures for departments and the center as a whole. The authors conclude that the Alternative Funding Plan represents a successful innovation in funding for an academic health sciences center in that it has created financial stability, as well as modest positive effects for education and research. The Ontario government hopes to replicate the model at the province's other four health sciences centers, and it may have applicability in any jurisdiction in which the costs of medical education outstrip the capacity of faculty clinical earnings.

  15. Bringing You the Moon: Lunar Education Efforts of the Center for Lunar Science and Education

    NASA Technical Reports Server (NTRS)

    Shaner, A. J.; Shupla, C.; Shipp, S.; Allen, J.; Kring, D. A.; Halligan, E.; LaConte, K.

    2012-01-01

    The Center for Lunar Science and Exploration (CLSE), a collaboration between the Lunar and Planetary Institute and NASA's Johnson Space Center, is one of seven member teams of the NASA Lunar Science Institute. In addition to research and exploration activities, the CLSE team is deeply invested in education and public outreach. Overarching goals of CLSE education are to strengthen the future science workforce, attract and retain students in STEM disciplines, and develop advocates for lunar exploration. The team's efforts have resulted in a variety of programs and products, including the creation of a variety of Lunar Traveling Exhibits and the High School Lunar Research Project, featured at http://www.lpi.usra.edu/nlsi/education/.

  16. Using science centers to expose the general public to the microworld

    SciTech Connect

    Malamud, E. |

    1994-08-01

    Despite the remarkable progress in the past decades in understanding our Universe, we particle physicists have failed to communicate the wonder, excitement, and beauty of these discoveries to the general public. I am sure all agree there is a need, if our support from public funds is to continue at anywhere approximating the present level, for us collectively to educate and inform the general public of what we are doing and why. Informal science education and especially science and technology centers can play an important role in efforts to raise public awareness of particle physics in particular and of basic research in general. Science Centers are a natural avenue for particle physicists to use to communicate with and gain support from the general public.

  17. Islamic World Science Citation Center (ISC): Evaluating Scholary Journals Based on Citation Analysis

    PubMed Central

    Mehrad, Jaffar; Arastoopoor, Sholeh

    2012-01-01

    Introduction: Citation analysis is currently one of the most widely used metrics for analyzing the scientific contribution in different fields. The Islamic World Science Citation Center (ISC) aims at promoting technical cooperation among Muslim scientists and their respected centers based on these theories. It also facilitates the accessibility of knowledge and research contribution among them. This paper aims at revealing some of the outmost features of ISC databases, in order to give a fairly clear view of what it is and what are its products. The paper consists of three major parts. After an introduction about the Islamic World Science Citation Center, the paper deals with major tools and products of ISC. In the third part ISCs’ journal Submission system is presented as an automatic means, by which users can upload journals’ papers into the respected databases. Conclusion: Some complementary remarks have been made regarding the current state of ISC and its future plans. PMID:23322953

  18. U.S. Department of the Interior South Central Climate Science Center

    USGS Publications Warehouse

    Shipp, Allison A.

    2012-01-01

    On September 14, 2009, the Secretary of the Interior signed a Secretarial Order (No. 3289) entitled, "Addressing the Impacts of Climate Change on America's Water, Land, and Other Natural and Cultural Resources." The Order effectively established the U.S. Department of the Interior (DOI) Climate Science Centers (CSCs) for the purpose of integrating DOI science and management expertise with similar contributions from our partners to provide information to support strategic adaptation and mitigation efforts on public and private lands across the United States and internationally. The South Central Climate Science Center (SC CSC) is supported by a consortium of partners that include The University of Oklahoma, Texas Tech University, Louisiana State University, The Chickasaw Nation, The Choctaw Nation of Oklahoma, Oklahoma State University, and the National Oceanic and Atmospheric Administration's Geophysical Fluid Dynamics Laboratory. Additionally, the SC CSC will collaborate with a number of other universities, State and federal agencies, and nongovernmental organizations (NGOs) with interests and expertise in climate science. The primary partners of the SC CSC are the Landscape Conservation Cooperatives (LCCs), which include the Desert, Eastern Tallgrass Prairie and Big Rivers, Great Plains, Gulf Coast Prairie, Gulf Coastal Plains and Ozarks, and Southern Rockies. CSC collaborations are focused on common science priorities that address priority partner needs, eliminate redundancies in science, share scientific information and findings, and expand understanding of climate change impacts in the south-central United States and Mexico.

  19. ACE-FTS instrument: activities in preparation for launch

    NASA Astrophysics Data System (ADS)

    Soucy, Marc-Andre; Walker, Kaley A.; Fortin, Serge; Deutsch, Christophe

    2003-11-01

    The Atmospheric Chemistry Experiment (ACE) is the mission selected by the Canadian Space Agency for its next science satellite, SCISAT-1. ACE consists of a suite of instruments in which the primary element is an infrared Fourier Transform Spectrometer (FTS) coupled with an auxiliary 2-channel visible (525 nm) and near infrared imager (1020 nm). A secondary instrument, MAESTRO, provides spectrographic data from the near ultra-violet to the near infrared, including the visible spectral range. In combination the instrument payload covers the spectral range from 0.25 to 13.3 micron. A comprehensive set of simultaneous measurements of trace gases, thin clouds, aerosols and temperature will be made by solar occultation from a satellite in low earth orbit. The ACE mission will measure and analyse the chemical and dynamical processes that control the distribution of ozone in the upper troposphere and stratosphere. A high inclination (74 degrees), low earth orbit (650 km) allows coverage of tropical, mid-latitude and polar regions. This paper presents the instrument-related activities in preparation for launch. In particular, activities related to the integration of instrument to spacecraft are presented as well as tests of the instrument on-board the SciSat-1 bus. Environmental qualification activities at spacecraft-level are described. An overview of the characterization and calibration campaign is presented. Activities for integration and verification at launch site are also covered. The latest status of the spacecraft is also presented.

  20. Turning Visitors into Citizens: Using Social Science for Civic Engagement in Informal Science Education Centers

    ERIC Educational Resources Information Center

    Bunten, Alexis; Arvizu, Shannon

    2013-01-01

    How can museums and other informal learning institutions cultivate greater civic engagement among the visiting public around important social issues? This case study of the National Network of Ocean and Climate Change Interpreters' (NNOCCI) professional learning community illustrates how insights from the social sciences can be productively…

  1. Associations of Middle School Student Science Achievement and Attitudes about Science with Student-Reported Frequency of Teacher Lecture Demonstrations and Student-Centered Learning

    ERIC Educational Resources Information Center

    Odom, Arthur Louis; Bell, Clare Valerie

    2015-01-01

    The purpose of this study was to examine the association of middle school student science achievement and attitudes about science with student-reported frequency of teacher lecture demonstrations and student-centered learning. The student sample was composed of 602 seventh- and eighth-grade students enrolled in middle school science. Multiple…

  2. Advanced technology needs for a global change science program: Perspective of the Langley Research Center

    NASA Technical Reports Server (NTRS)

    Rowell, Lawrence F.; Swissler, Thomas J.

    1991-01-01

    The focus of the NASA program in remote sensing is primarily the Earth system science and the monitoring of the Earth global changes. One of NASA's roles is the identification and development of advanced sensing techniques, operational spacecraft, and the many supporting technologies necessary to meet the stringent science requirements. Langley Research Center has identified the elements of its current and proposed advanced technology development program that are relevant to global change science according to three categories: sensors, spacecraft, and information system technologies. These technology proposals are presented as one-page synopses covering scope, objective, approach, readiness timeline, deliverables, and estimated funding. In addition, the global change science requirements and their measurement histories are briefly discussed.

  3. Support of Herschel Key Programme Teams at the NASA Herschel Science Center

    NASA Astrophysics Data System (ADS)

    Shupe, David L.; Appleton, P. N.; Ardila, D.; Bhattacharya, B.; Mei, Y.; Morris, P.; Rector, J.; NHSC Team

    2010-01-01

    The first science data from the Herschel Space Observatory were distributed to Key Programme teams in September 2009. This poster describes a number of resources that have been developed by the NASA Herschel Science Center (NHSC) to support the first users of the observatory. The NHSC webpages and Helpdesk serve as the starting point for information and queries from the US community. Details about the use of the Herschel Common Science Software can be looked up in the Helpdesk Knowledgebase. The capability of real-time remote support through desktop sharing has been implemented. The NHSC continues to host workshops on data analysis and observation planning. Key Programme teams have been provided Wiki sites upon request for their team's private use and for sharing information with other teams. A secure data storage area is in place for troubleshooting purposes and for use by visitors. The NHSC draws upon close working relationships with Instrument Control Centers and the Herschel Science Center in Madrid in order to have the necessary expertise on hand to assist Herschel observers, including both Key Programme teams and respondents to upcoming open time proposal calls.

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

    NASA Astrophysics Data System (ADS)

    Mote, P.; Bisbal, G.

    2012-12-01

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

  5. Elementary Preservice Teachers Learning to Teach Science in Science Museums and Nature Centers: A Novel Program's Impact on Science Knowledge, Science Pedagogy, and Confidence Teaching

    ERIC Educational Resources Information Center

    Jung, Maura Lobos; Tonso, Karen L.

    2006-01-01

    This ethnographic research examined two out-of-school science practica where preservice elementary teachers learned to teach science. We wondered what teachers learned about science and teaching science, how their sense of themselves as science teachers changed, and how such settings might contribute to reform in science education to promote…

  6. Earth Science Microwave Remote Sensing at NASA's Goddard Space Flight Center

    NASA Technical Reports Server (NTRS)

    Kim, Edward; Busalacchi, Antonio J. (Technical Monitor)

    2000-01-01

    The Goddard Space Flight Center (GSFC) was established as NASA's first space flight center in 1959. Its 12,000 personnel are active in the Earth and space sciences, astronomy, space physics, tracking and communications. GSFC's mission is to expand our knowledge of the Earth and its environment, the solar system, and the universe through observations from space. The main Goddard campus is located in Greenbelt, Maryland, USA, just north of Washington, D.C. The Wallops Flight Facility (operational since 1945), located on the Atlantic coast of Virginia was consolidated with the Goddard Space Flight Center in 1982. Wallops is now NASA's principal facility for management and implementation of suborbital research programs, and supports a wide variety of airborne science missions as well. As the lead Center for NASA's Earth Science Enterprise (ESE)--a long-term, coordinated research effort to study the Earth as a global environmental system--GSFC scientists and engineers are involved in a wide range of Earth Science remote sensing activities. Their activities range from basic geoscience research to the development of instruments and technology for space missions, as well as the associated Calibration/Validation (Cal/Val) work. The shear breadth of work in these areas precludes an exhaustive description here. Rather, this article presents selected brief overviews of microwave-related Earth Science applications and the ground-based, airborne, and space instruments that are in service, under development, or otherwise significantly involving GSFC. Likewise, contributing authors are acknowledged for each section, but the results and projects they describe represent the cumulative efforts of many persons at GSFC as well as at collaborating institutions. For further information, readers are encouraged to consult the listed websites and references.

  7. Earth Science Data and Applications for K-16 Education from the NASA Langley Atmospheric Science Data Center

    NASA Astrophysics Data System (ADS)

    Phelps, C. S.; Chambers, L. H.; Alston, E. J.; Moore, S. W.; Oots, P. C.

    2005-05-01

    NASA's Science Mission Directorate aims to stimulate public interest in Earth system science and to encourage young scholars to consider careers in science, technology, engineering and mathematics. NASA's Atmospheric Science Data Center (ASDC) at Langley Research Center houses over 700 data sets related to Earth's radiation budget, clouds, aerosols and tropospheric chemistry that are being produced to increase academic understanding of the natural and anthropogenic perturbations that influence global climate change. However, barriers still exist in the use of these actual satellite observations by educators in the classroom to supplement the educational process. Thus, NASA is sponsoring the "Mentoring and inquirY using NASA Data on Atmospheric and earth science for Teachers and Amateurs" (MY NASA DATA) project to systematically support educational activities by reducing the ASDC data holdings to `microsets' that can be easily accessible and explored by the K-16 educators and students. The microsets are available via Web site (http://mynasadata.larc.nasa.gov) with associated lesson plans, computer tools, data information pages, and a science glossary. A MY NASA DATA Live Access Server (LAS) has been populated with ASDC data such that users can create custom microsets online for desired time series, parameters and geographical regions. The LAS interface is suitable for novice to advanced users, teachers or students. The microsets may be visual representations of data or text output for spreadsheet analysis. Currently, over 148 parameters from the Clouds and the Earth's Radiant Energy System (CERES), Multi-angle Imaging SpectroRadiometer (MISR), Surface Radiation Budget (SRB), Tropospheric Ozone Residual (TOR) and the International Satellite Cloud Climatology Project (ISCCP) are available and provide important information on clouds, fluxes and cycles in the Earth system. Additionally, a MY NASA DATA OPeNDAP server has been established to facilitate file transfer of

  8. U.S. Department of the Interior South Central Climate Science Center strategic science plan, 2013--18

    USGS Publications Warehouse

    Winton, Kim T.; Dalton, Melinda S.; Shipp, Allison A.

    2013-01-01

    The Department of the Interior (DOI) recognizes and embraces the unprecedented challenges of maintaining our Nation’s rich natural and cultural resources in the 21st century. The magnitude of these challenges demands that the conservation community work together to develop integrated adaptation and mitigation strategies that collectively address the impacts of climate change and other landscape-scale stressors. On September 14, 2009, DOI Secretary Ken Salazar signed Secretarial Order 3289 (amended February 22, 2010) entitled, “Addressing the Impacts of Climate Change on America’s Water, Land, and Other Natural and Cultural Resources.” The Order establishes the foundation for two partner-based conservation science entities to address these unprecedented challenges: Climate Science Centers (CSCs and Landscape Conservation Cooperatives (LCCs). CSCs and LCCs are the Department-wide approach for applying scientific tools to increase understanding of climate change and to coordinate an effective response to its impacts on tribes and the land, water, ocean, fish and wildlife, and cultural-heritage resources that DOI manages. Eight CSCs have been established and are managed through the U.S. Geological Survey (USGS) National Climate Change and Wildlife Science Center (NCCWSC); each CSC works in close collaboration with their neighboring CSCs, as well as those across the Nation, to ensure the best and most efficient science is produced. The South Central CSC was established in 2012 through a cooperative agreement with the University of Oklahoma, Texas Tech University, Louisiana State University, the Chickasaw Nation, the Choctaw Nation of Oklahoma, Oklahoma State University, and NOAA’s Geophysical Fluid Dynamics Lab; hereafter termed the ”Consortium” of the South Central CSC. The Consortium has a broad expertise in the physical, biological, natural, and social sciences to address impacts of climate change on land, water, fish and wildlife, ocean, coastal, and

  9. Exhibits and More: How Scientists Can Partner with Aquariums and Science Centers

    NASA Astrophysics Data System (ADS)

    Spitzer, B.

    2004-12-01

    Informal science institutions include science museums, aquariums, zoos, nature centers and other institutions that offer the public opportunities for free-choice, voluntary, and self-directed learning. Less than 20% of our lives is spent in formal schooling, and even among schoolchildren only 20% of their waking hours are spent in the classroom. Informal science institutions can have a significant impact on what the public knows, believes, and cares about. These institutions reach very large audiences, and are considered trusted information sources by the general public. Informal science institutions offer a wide range of learning opportunities including exhibits, films, professional development for teachers, educational programs for children and adults, field trips, publications, websites, and more. Many informal learning centers are experienced in working with scientists as content experts, welcome their participation, make efficient use of their time, and are skilled at translating science for the general public. Several case studies will illustrate successful models for scientists engaging in development of exhibits, films, programs, and educational materials.

  10. FIRE_ACE_ER2_MAS

    Atmospheric Science Data Center

    2015-10-28

    ... First ISCCP Regional Experiment (FIRE) Arctic Cloud Experiment (ACE) NASA ER-2 Moderate Resolution Imaging ... SSFR Location:  Northern Alaska Arctic Ocean Spatial Coverage:  Fairbanks, Alaska and the surrounding ...

  11. Solar Wind Electrons Alphas and Protons (SWEAP) Science Operations Center initial design and implementation

    NASA Astrophysics Data System (ADS)

    Korreck, Kelly E.; Kasper, Justin C.; Case, Anthony W.; Daigneau, Peter; Bookbinder, Jay A.; Larson, Davin; Halekas, Jasper S.; Stevens, Michael; Ludlam, Micheal; Marchant, Will

    2014-08-01

    Solar Probe Plus, scheduled to launch in 2018, is a NASA mission that will fly through the Sun's atmosphere for the first time. It will employ a combination of in situ plasma measurements and remote sensing imaging to achieve the mission's primary goal: to understand how the Sun's corona is heated and how the solar wind is accelerated. The Solar Wind Electrons Alphas and Protons (SWEAP) instrument suite consists of a Faraday cup and three electrostatic analyzers. In order to accomplish the science objectives, an encounter-based operations scheme is needed. This paper will outline the SWEAP science operations center design and schemes for data selection and down link.

  12. SANs and Large Scale Data Migration at the NASA Center for Computational Sciences

    NASA Technical Reports Server (NTRS)

    Salmon, Ellen M.

    2004-01-01

    Evolution and migration are a way of life for provisioners of high-performance mass storage systems that serve high-end computers used by climate and Earth and space science researchers: the compute engines come and go, but the data remains. At the NASA Center for Computational Sciences (NCCS), disk and tape SANs are deployed to provide high-speed I/O for the compute engines and the hierarchical storage management systems. Along with gigabit Ethernet, they also enable the NCCS's latest significant migration: the transparent transfer of 300 Til3 of legacy HSM data into the new Sun SAM-QFS cluster.

  13. Microarray Transcriptomics Data from the BioEnergy Science Center (BESC)

    DOE Data Explorer

    The BioEnergy Science Center (BESC) is a multi-institutional (18 partner), multidisciplinary research (biological, chemical, physical and computational sciences, mathematics and engineering) organization focused on the fundamental understanding and elimination of biomass recalcitrance. BESC's approach to improve accessibility to the sugars within biomass involves 1) designing plant cell walls for rapid deconstruction and 2) developing multitalented microbes for converting plant biomass into biofuels in a single step (consolidated bioprocessing). Addressing the roadblock of biomass recalcitrance will require a multiscale understanding of plant cell walls from biosynthesis to deconstruction pathways. This integrated understanding would generate models, theories and finally processes that will be used to understand and overcome biomass recalcitrance.

  14. ACE-FTS measurements of HCFC-22

    NASA Astrophysics Data System (ADS)

    Kolonjari, F.; Walker, K. A.; Boone, C. D.; Strahan, S.; McLinden, C. A.; Manney, G. L.; Daffer, W. H.; Bernath, P. F.

    2012-04-01

    In the 1980s scientists discovered an annual springtime minimum in stratospheric ozone over the Antarctic. It was determined that the decline in ozone concentration was primarily caused by catalytic reactions of ozone and chlorine. The emissions of anthropogenic chlorofluorocarbons (CFCs) were determined to be major sources of the chlorine. The Montreal Protocol on Substances that Deplete the Ozone Layer (with its subsequent amendments) restricts the emissions of ozone depleting substances. To fulfill the need for safe, stable replacements of CFCs, hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs) were developed. The use of HCFC-22 as a replacement has led to an increase in its atmospheric abundance. This is of concern due to its ozone depletion potential and its global warming potential. The Atmospheric Chemistry Experiment (ACE) is a mission on-board the Canadian satellite SCISAT. The primary instrument on SCISAT is a high-resolution infrared Fourier Transform Spectrometer (ACE-FTS). With its wide spectral range, the ACE-FTS is capable of measuring an extensive range of gases including key CFC and HCFC species. The altitude distribution from the ACE-FTS profiles provides information that is complementary to the ground-based measurements that have been used to monitor these species. The global distribution of HCFC-22 has been computed from measurements by ACE-FTS. Both seasonal variations and an inter-hemispheric difference are observed. Additionally, a rapid increase in the global concentration of HCFC-22 has been observed since the start of the ACE mission in 2004. Comparisons to ground-based and air-borne measurements show good agreement with the ACE-FTS measurements. The global distributions of HCFC-22 have also been compared to a chemistry and transport model (CTM), the Global Modelling Initiative Combined Stratospheric-Tropospheric Model. There are distinct differences between the model results and ACE-FTS measurements. The causes and

  15. Identity Development in Pre-Service Teachers Who Are Explainers in a Science Center: Dialectically Developing Theory and Praxis

    ERIC Educational Resources Information Center

    Gupta, Preeti

    2009-01-01

    This dissertation investigates how teaching in a hands-on science center contributes to re/shaping one's teaching identity. Situated at the New York Hall of Science (NYHS) in Queens, New York, my research approach is to conduct a critical ethnography where the focus is on improving the teaching and learning of science for all involved. In…

  16. Engaging a middle school teacher and students in formal-informal science education: Contexts of science standards-based curriculum and an urban science center

    NASA Astrophysics Data System (ADS)

    Grace, Shamarion Gladys

    This is a three-article five chapter doctoral dissertation. The overall purpose of this three-pronged study is to engage a middle school science teacher and students in formal-informal science education within the context of a science standards-based curriculum and Urban Science Center. The goals of the study were: (1) to characterize the conversations of formal and informal science educators as they attempted to implement a standards-based curriculum augmented with science center exhibits; (2) to study the classroom discourse between the teacher and students that foster the development of common knowledge in science and student understanding of the concept of energy before observing science center exhibits on energy; (3) to investigate whether or not a standards-driven, project-based Investigating and Questioning our World through Science and Technology (IQWST) curriculum unit on forms and transformation of energy augmented with science center exhibits had a significant effect on urban African-American seventh grade students' achievement and learning. Overall, the study consisted of a mixed-method approach. Article one consists of a case study featuring semi-structured interviews and field notes. Article two consists of documenting and interpreting teacher-students' classroom discourse. Article three consists of qualitative methods (classroom discussion, focus group interviews, student video creation) and quantitative methods (multiple choice and open-ended questions). Oral discourses in all three studies were audio-recorded and transcribed verbatim. In article one, the community of educators' conversations were critically analyzed to discern the challenges educators encountered when they attempted to connect school curriculum to energy exhibits at the Urban Science Center. The five challenges that characterize the emergence of a third space were as follows: (a) science terminology for lesson focus, (b) "dumb-down" of science exhibits, (c) exploration distracts

  17. State University of New York Health Science Center at Syracuse Leasing Practices. Report No. 95-S-80.

    ERIC Educational Resources Information Center

    New York State Office of the Comptroller, Albany.

    This document presents results of an audit of the leasing practices of the State University of New York (SUNY) Health Science Center at Syracuse covering the period April 1, 1993 through June 30, 1995. The audit investigated whether the Center and the Center's Clinical Practice Management Plan members engage in appropriate and economic leasing…

  18. Center for Nuclear Medicine Research in Alzheimer`s Disease Health Sciences Center, West Virginia University. Environmental Assessment

    SciTech Connect

    Not Available

    1994-04-01

    The Environmental Assessment (EA) of the Center for Nuclear Medicine Research in Alzheimer`s Disease (CNMR) at the Health Sciences Center, at West Virginia University in Morgantown, West Virginia for the construction and operation was prepared by DOE. The EA documents analysis of the environmental and socioeconomic impacts that might occur as a result of these actions, and characterizes potential impacts on the environment. In the EA, DOE presents its evaluation of potential impacts of construction and operation of the CNMR on health and safety of both workers and the public, as well as on the external environment. Construction impacts include the effects of erosion, waste disposal, air emissions, noise, and construction traffic and parking. Operational impacts include the effects of waste generation (domestic, sanitary, hazardous, medical/biological, radioactive and mixed wastes), radiation exposures, air emissions (radioactive, criteria, and air toxics), noise, and new workers. No sensitive resources (wetlands, special sources of groundwater, protected species) exist in the area of project effect.

  19. A 5-year scientometric analysis of research centers affiliated to Tehran University of Medical Sciences

    PubMed Central

    Yazdani, Kamran; Rahimi-Movaghar, Afarin; Nedjat, Saharnaz; Ghalichi, Leila; Khalili, Malahat

    2015-01-01

    Background: Since Tehran University of Medical Sciences (TUMS) has the oldest and highest number of research centers among all Iranian medical universities, this study was conducted to evaluate scientific output of research centers affiliated to Tehran University of Medical Sciences (TUMS) using scientometric indices and the affecting factors. Moreover, a number of scientometric indicators were introduced. Methods: This cross-sectional study was performed to evaluate a 5-year scientific performance of research centers of TUMS. Data were collected through questionnaires, annual evaluation reports of the Ministry of Health, and also from Scopus database. We used appropriate measures of central tendency and variation for descriptive analyses. Moreover, uni-and multi-variable linear regression were used to evaluate the effect of independent factors on the scientific output of the centers. Results: The medians of the numbers of papers and books during a 5-year period were 150.5 and 2.5 respectively. The median of the "articles per researcher" was 19.1. Based on multiple linear regression, younger age centers (p=0.001), having a separate budget line (p=0.016), and number of research personnel (p<0.001) had a direct significant correlation with the number of articles while real properties had a reverse significant correlation with it (p=0.004). Conclusion: The results can help policy makers and research managers to allocate sufficient resources to improve current situation of the centers. Newly adopted and effective scientometric indices are is suggested to be used to evaluate scientific outputs and functions of these centers. PMID:26157724

  20. Front end evaluation research results. Communications and concept planning: Hatfield Marine Science Center

    NASA Technical Reports Server (NTRS)

    Falk, John H.; Holland, Dana

    1994-01-01

    An evaluation for the renovation of the existing visitor center at the Hatfield Marine Sciences Center (HMSC) was undertaken, in conjunction with the communications planning phase of the project. The outcome is expected to be the development of a communications plan and selection of concepts for visitors' interpretive experience. In the course of the evaluation, data were collected from 140 visitors to HMSC using both a questionnaire and face to face semi-structured interviews. Major results of the evaluation covered: 1, reasons for attending the HMSC; 2, visitor expectations; 3, visitors's knowledge of general science and of marine life and environments; 4, visitors' level of interest and attitudes toward exhibit themes; 5, issue areas of greatest interest; and 6, research areas of greatest interest.Visitors to t he HMSC had a strong orientation toward seeing and closely interacting with marine life and environments.

  1. Science discourse in a middle-grade classroom attempting learning community-centered science instruction

    NASA Astrophysics Data System (ADS)

    Templin, Mark Arnold

    This dissertation focuses on the development of students' scientific literacy discourse in a middle grade science classroom as the teacher attempted to establish a learning community. Instructional design features included a change in teacher and students' roles such that authority over many classroom decisions was shared and students were encouraged to design their own investigations within the context of extended learning projects. The study followed the progress of two groups of four students, representing diversity in academic performance, gender, and ethnicity, over the course of four months. Target group discourse was recorded once every other school day and then transcribed. Accompanying field notes were written. Classroom artifacts, including a complete set of daily lesson plans, instructional materials, and student products, were collected. The interpretive framework, which highlighted different discourse practices and the instructional moves that supported them, evolved during data analysis as it was repeatedly tried out against the empirical materials through stages of data reduction, display, conclusion drawing, and verification. Analysis of the teacher's practice indicated that he initiated and maintained a classroom learning community by encouraging students to (a) think about their thinking by responding to questions that promoted such reflection; (b) share their reflections and other written products with each other and revise them through peer review; (c) decide for themselves which science content was relevant to their investigations; (d) share problem solving strategies; and (e) debate the meaning of terms so that a common understanding of science concepts could be developed. The teacher modeled and asked questions to promote these reflective and collaborative practices, successively withdrawing his active involvement in group dialogue as the term progressed. Analysis of students' discourse indicated that students increasingly developed

  2. Operational status and life extension plans for the Los Alamos Neutron Science Center (LANSCE)

    SciTech Connect

    Garnett, Robert W; Gulley, Mark S; Jones, Kevin W; Erickson, John L

    2010-01-01

    The Los Alamos Neutron Science Center (LANSCE) accelerator and beam delivery complex generates the proton beams that serve three neutron production sources, a proton radiography facility and a medical and research isotope production facility. The recent operating history of the facility, including both achievements and challenges, will be reviewed. Plans for performance improvement will be discussed, together with the underlying drivers for the ongoing LANSCE Risk Mitigation project. The details of this latter project will also be discussed.

  3. Quality-assurance plan for groundwater activities, U.S. Geological Survey, Washington Water Science Center

    USGS Publications Warehouse

    Kozar, Mark D.; Kahle, Sue C.

    2013-01-01

    This report documents the standard procedures, policies, and field methods used by the U.S. Geological Survey’s (USGS) Washington Water Science Center staff for activities related to the collection, processing, analysis, storage, and publication of groundwater data. This groundwater quality-assurance plan changes through time to accommodate new methods and requirements developed by the Washington Water Science Center and the USGS Office of Groundwater. The plan is based largely on requirements and guidelines provided by the USGS Office of Groundwater, or the USGS Water Mission Area. Regular updates to this plan represent an integral part of the quality-assurance process. Because numerous policy memoranda have been issued by the Office of Groundwater since the previous groundwater quality assurance plan was written, this report is a substantial revision of the previous report, supplants it, and contains significant additional policies not covered in the previous report. This updated plan includes information related to the organization and responsibilities of USGS Washington Water Science Center staff, training, safety, project proposal development, project review procedures, data collection activities, data processing activities, report review procedures, and archiving of field data and interpretative information pertaining to groundwater flow models, borehole aquifer tests, and aquifer tests. Important updates from the previous groundwater quality assurance plan include: (1) procedures for documenting and archiving of groundwater flow models; (2) revisions to procedures and policies for the creation of sites in the Groundwater Site Inventory database; (3) adoption of new water-level forms to be used within the USGS Washington Water Science Center; (4) procedures for future creation of borehole geophysics, surface geophysics, and aquifer-test archives; and (5) use of the USGS Multi Optional Network Key Entry System software for entry of routine water-level data

  4. University Reactor Conversion Lessons Learned Workshop for Texas A&M University Nuclear Science Center Reactor

    SciTech Connect

    Eric C. Woolstenhulme; Dana M. Meyer

    2007-04-01

    The objectives of this meeting were to capture the observations, insights, issues, concerns, and ideas of those involved in the Texas A&M University Nuclear Science Center (TAMU NSC) TRIGA Reactor Conversion so that future efforts can be conducted with greater effectiveness, efficiency, and with fewer challenges. This workshop was held in conjunction with a similar workshop for the University of Florida Reactor Conversion. Some of the generic lessons from that workshop are included in this report for completeness.

  5. The Process of Science Communications at NASA/Marshall Space Flight Center

    NASA Technical Reports Server (NTRS)

    Horack, John M.; Treise, Deborah

    1998-01-01

    The communication of new scientific knowledge and understanding is an integral component of science research, essential for its continued survival. Like any learning- based activity, science cannot continue without communication between and among peers so that skeptical inquiry and learning can take place. This communication provides necessary organic support to maintain the development of new knowledge and technology. However, communication beyond the peer-community is becoming equally critical for science to survive as an enterprise into the 21st century. Therefore, scientists not only have a 'noble responsibility' to advance and communicate scientific knowledge and understanding to audiences within and beyond the peer-community, but their fulfillment of this responsibility is necessary to maintain the survival of the science enterprise. Despite the critical importance of communication to the viability of science, the skills required to perform effective science communications historically have not been taught as a part of the training of scientist, and the culture of science is often averse to significant communication beyond the peer community. Thus scientists can find themselves ill equipped and uncomfortable with the requirements of their job in the new millennium. At NASA/Marshall Space Flight Center, we have developed and implemented an integrated science communications process, providing an institutional capability to help scientist accurately convey the content and meaning of new scientific knowledge to a wide variety of audiences, adding intrinsic value to the research itself through communication, while still maintaining the integrity of the peer-review process. The process utilizes initial communication through the world-wide web at the site http://science.nasa.gov to strategically leverage other communications vehicles and to reach a wide-variety of audiences. Here we present and discuss the basic design of the science communications process, now in

  6. Using and Distributing Spaceflight Data: The Johnson Space Center Life Sciences Data Archive

    NASA Technical Reports Server (NTRS)

    Cardenas, J. A.; Buckey, J. C.; Turner, J. N.; White, T. S.; Havelka,J. A.

    1995-01-01

    Life sciences data collected before, during and after spaceflight are valuable and often irreplaceable. The Johnson Space Center Life is hard to find, and much of the data (e.g. Sciences Data Archive has been designed to provide researchers, engineers, managers and educators interactive access to information about and data from human spaceflight experiments. The archive system consists of a Data Acquisition System, Database Management System, CD-ROM Mastering System and Catalog Information System (CIS). The catalog information system is the heart of the archive. The CIS provides detailed experiment descriptions (both written and as QuickTime movies), hardware descriptions, hardware images, documents, and data. An initial evaluation of the archive at a scientific meeting showed that 88% of those who evaluated the catalog want to use the system when completed. The majority of the evaluators found the archive flexible, satisfying and easy to use. We conclude that the data archive effectively provides key life sciences data to interested users.

  7. Physical and Chemical Sciences Center: Research briefs. Volume 9-94

    SciTech Connect

    Vook, F.L.; Samara, G.A.

    1994-12-31

    As Sandia National Laboratories and the Physical and Chemical Sciences Center develop an increasingly diverse set of customers, research partners, and Cooperative Research and Development Agreements (CRADA`s) with industry, there is a need for providing more concise information describing the technical achievements and capabilities. This publication, Research Briefs, is designed to inform the present and potential partners in research and technology advancement. The research emphasizes semiconductor physics, electronic materials, surface physics and chemistry, plasma and chemical processing sciences, lasers and optics, vision science, ion-solid interactions and defect physics, and advanced materials physics. The specific programs pursued are driven by the research goals which are greatly influenced by interactions with the government and industrial customers.

  8. Perspectives on learning through research on critical issues-based science center exhibitions

    NASA Astrophysics Data System (ADS)

    Pedretti, Erminia G.

    2004-07-01

    Recently, science centers have created issues-based exhibitions as a way of communicating socioscientific subject matter to the public. Research in the last decade has investigated how critical issues-based installations promote more robust views of science, while creating effective learning environments for teaching and learning about science. The focus of this paper is to explore research conducted over a 10-year period that informs our understanding of the nature of learning through these experiences. Two specific exhibitions - Mine Games and A Question of Truth - provide the context for discussing this research. Findings suggest that critical issues-based installations challenge visitors in different ways - intellectually and emotionally. They provide experiences beyond usual phenomenon-based exhibitions and carry the potential to enhance learning by personalizing subject matter, evoking emotion, stimulating dialogue and debate, and promoting reflexivity. Critical issues-based exhibitions serve as excellent environments in which to explore the nature of learning in these nonschool settings.

  9. Los Alamos neutron science center nuclear weapons stewardship and unique national scientific capabilities

    SciTech Connect

    Schoenberg, Kurt F

    2010-12-15

    This presentation gives an overview of the Los Alamos Neutron Science Center (LANSCE) and its contributions to science and the nuclear weapons program. LANSCE is made of multiple experimental facilities (the Lujan Center, the Weapons Neutron Research facility (WNR), the Ultra-Cold Neutron facility (UCN), the proton Radiography facility (pRad) and the Isotope Production Facility (IPF)) served by the its kilometer long linear accelerator. Several research areas are supported, including materials and bioscience, nuclear science, materials dynamics, irradiation response and medical isotope production. LANSCE is a national user facility that supports researchers worldwide. The LANSCE Risk Mitigation program is currently in progress to update critical accelerator equipment to help extend the lifetime of LANSCE as a key user facility. The Associate Directorate of Business Sciences (ADBS) plays an important role in the continued success of LANSCE. This includes key procurement support, human resource support, technical writing support, and training support. LANSCE is also the foundation of the future signature facility MARIE (Matter-Radiation Interactions in Extremes).

  10. Solar-terrestrial models at the National Space Science Data Center

    NASA Technical Reports Server (NTRS)

    Bilitza, D.

    1991-01-01

    The National Space Science Data Center (NSSDC) and World Data Center A for Rockets and Satellites (WDC-A-R&S) has a long record of participation in the worldwide efforts to establish and improve empirical models for the different regions of the solar-terrestrial environment. The center maintains a unique archive of solar-terrestrial models and related applications software, described in a recently published models catalog. The software packages are distributed on tape, diskette, and on-line on the Space Physics Analysis Network (SPAN). Four of the most frequently requested models (IRI, MSIS/CIRA, IGRF, AE-8/AP-8) can also be accessed and run on the NSSDC Online Documentation and Information Service (NODIS) account, which can be reached from any SPAN node.

  11. An overview of the National Space Science data Center Standard Information Retrieval System (SIRS)

    NASA Technical Reports Server (NTRS)

    Shapiro, A.; Blecher, S.; Verson, E. E.; King, M. L. (Editor)

    1974-01-01

    A general overview is given of the National Space Science Data Center (NSSDC) Standard Information Retrieval System. A description, in general terms, the information system that contains the data files and the software system that processes and manipulates the files maintained at the Data Center. Emphasis is placed on providing users with an overview of the capabilities and uses of the NSSDC Standard Information Retrieval System (SIRS). Examples given are taken from the files at the Data Center. Detailed information about NSSDC data files is documented in a set of File Users Guides, with one user's guide prepared for each file processed by SIRS. Detailed information about SIRS is presented in the SIRS Users Guide.

  12. Technology advancement for the ASCENDS mission using the ASCENDS CarbonHawk Experiment Simulator (ACES)

    NASA Astrophysics Data System (ADS)

    Obland, M. D.; Antill, C.; Browell, E. V.; Campbell, J. F.; CHEN, S.; Cleckner, C.; Dijoseph, M. S.; Harrison, F. W.; Ismail, S.; Lin, B.; Meadows, B. L.; Mills, C.; Nehrir, A. R.; Notari, A.; Prasad, N. S.; Kooi, S. A.; Vitullo, N.; Dobler, J. T.; Bender, J.; Blume, N.; Braun, M.; Horney, S.; McGregor, D.; Neal, M.; Shure, M.; Zaccheo, T.; Moore, B.; Crowell, S.; Rayner, P. J.; Welch, W.

    2013-12-01

    The ASCENDS CarbonHawk Experiment Simulator (ACES) is a NASA Langley Research Center project funded by NASA's Earth Science Technology Office that seeks to advance technologies critical to measuring atmospheric column carbon dioxide (CO2) mixing ratios in support of the NASA Active Sensing of CO2 Emissions over Nights, Days, and Seasons (ASCENDS) mission. The technologies being advanced are: (1) multiple transmitter and telescope-aperture operations, (2) high-efficiency CO2 laser transmitters, (3) a high bandwidth detector and transimpedance amplifier (TIA), and (4) advanced algorithms for cloud and aerosol discrimination. The instrument architecture is being developed for ACES to operate on a high-altitude aircraft, and it will be directly scalable to meet the ASCENDS mission requirements. The above technologies are critical for developing an airborne simulator and spaceborne instrument with lower platform consumption of size, mass, and power, and with improved performance. This design employs several laser transmitters and telescope-apertures to demonstrate column CO2 retrievals with alignment of multiple laser beams in the far-field. ACES will transmit five laser beams: three from commercial lasers operating near 1.57-microns, and two from the Exelis atmospheric oxygen (O2) fiber laser amplifier system operating near 1.26-microns. The Master Oscillator Power Amplifier at 1.57-microns measures CO2 column concentrations using an Integrated-Path Differential Absorption (IPDA) lidar approach. O2 column amounts needed for calculating the CO2 mixing ratio will be retrieved using the Exelis laser system with a similar IPDA approach. The three aperture telescope design was built to meet the constraints of the Global Hawk high-altitude unmanned aerial vehicle (UAV). This assembly integrates fiber-coupled transmit collimators for all of the laser transmitters and fiber-coupled optical signals from the three telescopes to the aft optics and detector package. The detector

  13. Quality-assurance plan for ground-water activities, U.S. Geological Survey, Washington Water Science Center

    USGS Publications Warehouse

    Drost, B. W.

    2005-01-01

    This quality-assurance plan documents the standards, policies, and procedures used by the U.S. Geological Survey's Washington Water Science Center, for activities related to the collection, processing, storage, analysis, and publication of ground-water data. This plan serves as a guide to all Washington Water Science Center personnel involved in ground-water activities, and changes as the needs and requirements of the Washington Water Science Center and Discipline change. Regular updates to this plan represent an integral part of the quality-assurance process.

  14. U.S. Department of Energy's Bioenergy Research Centers An Overview of the Science

    SciTech Connect

    2010-07-01

    production, DOE established three Bioenergy Research Centers (BRCs) in September 2007. Each center is pursuing the basic research underlying a range of high-risk, high-return biological solutions for bioenergy applications. Advances resulting from the BRCs are providing the knowledge needed to develop new biobased products, methods, and tools that the emerging biofuel industry can use (see sidebar, Bridging the Gap from Fundamental Biology to Industrial Innovation for Bioenergy, p. 6). The DOE BRCs have developed automated, high-throughput analysis pipelines that will accelerate scientific discovery for biology-based biofuel research. The three centers, which were selected through a scientific peer-review process, are based in geographically diverse locations - the Southeast, the Midwest, and the West Coast - with partners across the nation (see U.S. map, DOE Bioenergy Research Centers and Partners, on back cover). DOE's Lawrence Berkeley National Laboratory leads the DOE Joint BioEnergy Institute (JBEI) in California; DOE's Oak Ridge National Laboratory leads the BioEnergy Science Center (BESC) in Tennessee; and the University of Wisconsin-Madison leads the Great Lakes Bioenergy Research Center (GLBRC). Each center represents a multidisciplinary partnership with expertise spanning the physical and biological sciences, including genomics, microbial and plant biology, analytical chemistry, computational biology and bioinformatics, and engineering. Institutional partners include DOE national laboratories, universities, private companies, and nonprofit organizations.

  15. [Science cultures in the global perspective. Thoughts on content design and operation of the Leopoldina Study Center].

    PubMed

    Labisch, Alfons

    2014-01-01

    The Leopoldina Center for the Study of the History of Science and Science Academies is a place to openly discuss the cooperation between science and society across all of the disciplines represented at the Leopoldina and beyond. This dialogue shall, by all means, also include researchers who are not members of the Leopoldina and people from outside of the academia who are interested in the topic. Like the Leopoldina, its Study Center builds bridges: between various academic disciplines, across generations and in local, national, and international communities. All interested members of the Leopoldina--not just members from the humanities, the social sciences or the behavioral sciences, but also scientists from the areas of the natural sciences, technology, the life sciences and physicians--are kindly invited to incorporate their research interests, with regard to the history and theory of their respective academic disciplines, in the research portfolio of the Leopoldina Study Center. In so doing, the Leopoldina Center for the Study of the History of Science and Science Academies should and will become a source of energy for permanent reflection and innovation when contemplating the issues of science and society.

  16. The Sharjah Center for Astronomy and Space Sciences (SCASS 2015): Concept and Resources

    NASA Astrophysics Data System (ADS)

    Naimiy, Hamid M. K. Al

    2015-08-01

    The Sharjah Center for Astronomy and Space Sciences (SCASS) was launched this year 2015 at the University of Sharjah in the UAE. The center will serve to enrich research in the fields of astronomy and space sciences, promote these fields at all educational levels, and encourage community involvement in these sciences. SCASS consists of:The Planetarium: Contains a semi-circle display screen (18 meters in diameter) installed at an angle of 10° which displays high-definition images using an advanced digital display system consisting of seven (7) high-performance light-display channels. The Planetarium Theatre offers a 200-seat capacity with seats placed at highly calculated angles. The Planetarium also contains an enormous star display (Star Ball - 10 million stars) located in the heart of the celestial dome theatre.The Sharjah Astronomy Observatory: A small optical observatory consisting of a reflector telescope 45 centimeters in diameter to observe the galaxies, stars and planets. Connected to it is a refractor telescope of 20 centimeters in diameter to observe the sun and moon with highly developed astronomical devices, including a digital camera (CCD) and a high-resolution Echelle Spectrograph with auto-giving and remote calibration ports.Astronomy, space and physics educational displays for various age groups include:An advanced space display that allows for viewing the universe during four (4) different time periods as seen by:1) The naked eye; 2) Galileo; 3) Spectrographic technology; and 4) The space technology of today.A space technology display that includes space discoveries since the launching of the first satellite in 1940s until now.The Design Concept for the Center (450,000 sq. meters) was originated by HH Sheikh Sultan bin Mohammed Al Qasimi, Ruler of Sharjah, and depicts the dome as representing the sun in the middle of the center surrounded by planetary bodies in orbit to form the solar system as seen in the sky.

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

    SciTech Connect

    Longshore, A.; Salgado, K.

    1995-10-01

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

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

    NASA Astrophysics Data System (ADS)

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

    2015-12-01

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

  19. Comparison of ARAC calculations with surface and airborne measurements for the ACE field trials

    SciTech Connect

    Foster, K.T.; Pobanz, B.

    1996-11-01

    These Atmospheric Collection Equipment (ACE) trials were sponsored by the Air Force Technical Applications Center (AFTAC) for the purpose of investigating specific tracer monitoring methods and equipment. Three different tracers (sulfur hexafluoride and two particulate tracers) were released simultaneously for each experiment. This document provides a brief summary of the sulfur hexafluoride modeling results for three of the remaining four ACE trials (the tracer plume from the fifth trial was not located by the monitoring teams and provided no tracer measurements for model comparison). This summary is followed by a discussion of model results for the two particulate tracers which were co-released with sulfur hexafluoride.

  20. Lessons learned from the introduction of autonomous monitoring to the EUVE science operations center

    NASA Technical Reports Server (NTRS)

    Lewis, M.; Girouard, F.; Kronberg, F.; Ringrose, P.; Abedini, A.; Biroscak, D.; Morgan, T.; Malina, R. F.

    1995-01-01

    The University of California at Berkeley's (UCB) Center for Extreme Ultraviolet Astrophysics (CEA), in conjunction with NASA's Ames Research Center (ARC), has implemented an autonomous monitoring system in the Extreme Ultraviolet Explorer (EUVE) science operations center (ESOC). The implementation was driven by a need to reduce operations costs and has allowed the ESOC to move from continuous, three-shift, human-tended monitoring of the science payload to a one-shift operation in which the off shifts are monitored by an autonomous anomaly detection system. This system includes Eworks, an artificial intelligence (AI) payload telemetry monitoring package based on RTworks, and Epage, an automatic paging system to notify ESOC personnel of detected anomalies. In this age of shrinking NASA budgets, the lessons learned on the EUVE project are useful to other NASA missions looking for ways to reduce their operations budgets. The process of knowledge capture, from the payload controllers for implementation in an expert system, is directly applicable to any mission considering a transition to autonomous monitoring in their control center. The collaboration with ARC demonstrates how a project with limited programming resources can expand the breadth of its goals without incurring the high cost of hiring additional, dedicated programmers. This dispersal of expertise across NASA centers allows future missions to easily access experts for collaborative efforts of their own. Even the criterion used to choose an expert system has widespread impacts on the implementation, including the completion time and the final cost. In this paper we discuss, from inception to completion, the areas where our experiences in moving from three shifts to one shift may offer insights for other NASA missions.

  1. U.S, Department of Energy's Bioenergy Research Centers An Overview of the Science

    SciTech Connect

    2009-07-01

    is bringing together scientists in diverse fields to understand the complex biology underlying solutions to DOE missions in energy production, environmental remediation, and climate change science. New interdisciplinary research communities are emerging, as are knowledgebases and scientific and computational resources critical to advancing large-scale, genome-based biology. To focus the most advanced biotechnology-based resources on the biological challenges of biofuel production, DOE established three Bioenergy Research Centers (BRCs) in September 2007. Each center is pursuing the basic research underlying a range of high-risk, high-return biological solutions for bioenergy applications. Advances resulting from the BRCs will provide the knowledge needed to develop new biobased products, methods, and tools that the emerging biofuel industry can use. The scientific rationale for these centers and for other fundamental genomic research critical to the biofuel industry was established at a DOE workshop involving members of the research community (see sidebar, Biofuel Research Plan, below). The DOE BRCs have developed automated, high-throughput analysis pipelines that will accelerate scientific discovery for biology-based biofuel research. The three centers, which were selected through a scientific peer-review process, are based in geographically diverse locations--the Southeast, the Midwest, and the West Coast--with partners across the nation. DOE's Oak Ridge National Laboratory leads the BioEnergy Science Center (BESC) in Tennessee; the University of Wisconsin-Madison leads the Great Lakes Bioenergy Research Center (GLBRC); and DOE's Lawrence Berkeley National Laboratory leads the DOE Joint BioEnergy Institute (JBEI) in California. Each center represents a multidisciplinary partnership with expertise spanning the physical and biological sciences, including genomics, microbial and plant biology, analytical chemistry, computational biology and bioinformatics, and

  2. Archival policies and collections database for the Woods Hole Science Center's marine sediment samples

    USGS Publications Warehouse

    Buczkowski, Brian J.; Kelsey, Sarah A.

    2007-01-01

    The Woods Hole Science Center of the U.S. Geological Survey (USGS) has been an active member of the Woods Hole research community, Woods Hole, Massachusetts, for over 40 years. In that time there have been many projects that involved the collection of sediment samples conducted by USGS scientists and technicians for the research and study of seabed environments and processes. These samples were collected at sea or near shore and then brought back to the Woods Hole Science Center (WHSC) for analysis. While at the center, samples are stored in ambient temperature, refrigerated and freezing conditions ranging from +2º Celsius to -18º Celsius, depending on the best mode of preparation for the study being conducted or the duration of storage planned for the samples. Recently, storage methods and available storage space have become a major concern at the WHSC. The core and sediment archive program described herein has been initiated to set standards for the management, methods, and duration of sample storage. A need has arisen to maintain organizational consistency and define storage protocol. This handbook serves as a reference and guide to all parties interested in using and accessing the WHSC's sample archive and also defines all the steps necessary to construct and maintain an organized collection of geological samples. It answers many questions as to the way in which the archive functions.

  3. Surface water quality-assurance plan, U.S. Geological Survey, Kentucky Water Science Center, water year 2006

    USGS Publications Warehouse

    Griffin, Michael S.

    2006-01-01

    This Surface Water Quality-Assurance Plan documents the standards, policies, and procedures used by the Kentucky Water Science Center for activities related to the collection, processing, storage, analysis, and publication of surface-water data.

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

    NASA Astrophysics Data System (ADS)

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

    2010-03-01

    NASA’s Lunar and Meteorite Sample Education Disk Program has Lucite disks containing Apollo lunar samples and meteorite samples that are available for trained educators to borrow for use in classrooms, museums, science center, and libraries.

  5. Ramping up for Success: Reflections on Developing Inter- and Intra- Institutional Parnerships From Three Science and Technology Centers

    NASA Astrophysics Data System (ADS)

    Green, V. L.; Aguilar, C.; Bruno, B.

    2008-05-01

    National Science Foundation Science and Technology Centers are charged with the task of conducting cutting- edge scientific research encompassing a truly interdisciplinary and collaborative approach, with partners from a variety of university, industry, agency, and educational partners. Establishing relationships, understanding resources, and developing innovative approaches to commonly articulated goals presents challenges and opportunities. The ability to assess progress and implement changes mid-stream is imperative to Center success, requiring Center management to effectively identify and negotiate cultural, logistical, and structural barriers among institutional partners. Interesting collaborations between STC's become possible as inner partnerships coalesce and mature. Three Science and Technology Centers in the ocean and atmospheric science disciplines established in 2006 reflect on the ramp-up process, discussing lessons learned, perceived best practices, and recent successful initiatives, focusing on Education and Diversity Programs.

  6. Heidegger in the Hands-on Science and Technology Center: Philosophical Reflections on Learning in Informal Settings.

    ERIC Educational Resources Information Center

    Walton, Richard

    2000-01-01

    Uses interactive science and technology centers as an example of the application of Heidegger's ideas about technology. Discuses Heidegger's concerns about uncritical acceptance of technology. (Contains 27 references.) (SK)

  7. The Delta II with ACE aboard is prepared for liftoff from Pad 17A, CCAS

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The Boeing Delta II expendable launch vehicle carrying the Advanced Composition Explorer (ACE) undergoes final preparations for liftoff in the predawn hours of Aug. 25, 1997, at Launch Complex 17A, Cape Canaveral Air Station. This is the second Delta launch under the Boeing name and the first from Cape Canaveral. The first launch attempt on Aug. 24 was scrubbed by Air Force range safety personnel because two commercial fishing vessels were within the Delta's launch danger area. ACE with its combination of nine sensors and instruments will investigate the origin and evolution of solar phenomenon, the formation of solar corona, solar flares and acceleration of the solar wind. ACE was built for NASA by the Johns Hopkins Applied Physics Laboratory and is managed by the Explorer Project Office at NASA's Goddard Space Flight Center. The lead scientific institution is the California Institute of Technology.

  8. The role of ACE2 in cardiovascular physiology.

    PubMed

    Oudit, Gavin Y; Crackower, Michael A; Backx, Peter H; Penninger, Josef M

    2003-04-01

    The renin-angiotensin system (RAS) is critically involved in cardiovascular and renal function and in disease conditions, and has been shown to be a far more complex system than initially thought. A recently discovered homologue of angiotensin-converting enzyme (ACE)--ACE2--appears to negatively regulate the RAS. ACE2 cleaves Ang I and Ang II into the inactive Ang 1-9 and Ang 1-7, respectively. ACE2 is highly expressed in kidney and heart and is especially confined to the endothelium. With quantitative trait locus (QTL) mapping, ACE2 was defined as a QTL on the X chromosome in rat models of hypertension. In these animal models, kidney ACE2 messenger RNA and protein expression were markedly reduced, making ACE2 a candidate gene for this QTL. Targeted disruption of ACE2 in mice failed to elicit hypertension, but resulted in severe impairment in myocardial contractility with increased angiotensin II levels. Genetic ablation of ACE in the ACE2 null mice rescued the cardiac phenotype. These genetic data show that ACE2 is an essential regulator of heart function in vivo. Basal renal morphology and function were not altered by the inactivation of ACE2. The novel role of ACE2 in hydrolyzing several other peptides-such as the apelin peptides, opioids, and kinin metabolites-raises the possibility that peptide systems other than angiotensin and its derivatives also may have an important role in regulating cardiovascular and renal function.

  9. Value-added Data Services at the Goddard Earth Sciences Data and Information Services Center

    NASA Technical Reports Server (NTRS)

    Leptoukh, Gregory G.; Alcott, Gary T.; Kempler, Steven J.; Lynnes, Christopher S.; Vollmer, Bruce E.

    2004-01-01

    The NASA Goddard Earth Sciences Data and Information Services Center (GES DISC), in addition to serving the Earth Science community as one of the major Distributed Active Archives Centers (DAACs), provides much more than just data. Among the value-added services available to general users are subsetting data spatially and/or by parameter, online analysis (to avoid downloading unnecessarily all the data), and assistance in obtaining data from other centers. Services available to data producers and high-volume users include consulting on building new products with standard formats and metadata and construction of data management systems. A particularly useful service is data processing at the DISC (i.e., close to the input data) with the users algorithm. This can take a number of different forms: as a configuration-managed algorithm within the main processing stream; as a stand-alone program next to the on-line data storage; as build-it-yourself code within the Near-Archive Data Mining (NADM) system; or as an on-the-fly analysis with simple algorithms embedded into the web-based tools. Partnerships between the GES DISC and scientists, both producers and users, allow the scientists to concentrate on science, while the GES DISC handles the data management, e.g., formats, integration, and data processing. The existing data management infrastructure at the GES DISC supports a wide spectrum of options: from simple data support to sophisticated on-line analysis tools, producing economies of scale and rapid time-to-deploy. At the same time, such partnerships allow the GES DISC to serve the user community more efficiently and to better prioritize on-line holdings. Several examples of successful partnerships are described in the presentation.

  10. Bayesian Research at the NASA Ames Research Center,Computational Sciences Division

    NASA Technical Reports Server (NTRS)

    Morris, Robin D.

    2003-01-01

    NASA Ames Research Center is one of NASA s oldest centers, having started out as part of the National Advisory Committee on Aeronautics, (NACA). The site, about 40 miles south of San Francisco, still houses many wind tunnels and other aviation related departments. In recent years, with the growing realization that space exploration is heavily dependent on computing and data analysis, its focus has turned more towards Information Technology. The Computational Sciences Division has expanded rapidly as a result. In this article, I will give a brief overview of some of the past and present projects with a Bayesian content. Much more than is described here goes on with the Division. The web pages at http://ic.arc. nasa.gov give more information on these, and the other Division projects.

  11. Ambulatory Research and Education Center Oregon Health Science University. Environmental Assesment

    SciTech Connect

    Not Available

    1994-03-21

    DOE has prepared an Environmental Assessment (EA) (DOE/EA-0921) evaluating the proposed construction and operation of the Ambulatory Research and Education Center (AREC), which would be located on the top seven floors of the existing NeuroSensory Research Center (NRC) on the campus of the Oregon Health Sciences University (OHSU) at Portland, Oregon. The proposed action would combine activities scattered across the campus into a central facility. Based on the analysis in the EA, DOE has determined that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969, 42 USC 4321 et seq. Therefore, an environmental impact statement (EIS) is not required and the Department is issuing this Finding of No Significant Impact (FONSI).

  12. Simulations for Complex Fluid Flow Problems from Berkeley Lab's Center for Computational Sciences and Engineering (CCSE)

    DOE Data Explorer

    The Center for Computational Sciences and Engineering (CCSE) develops and applies advanced computational methodologies to solve large-scale scientific and engineering problems arising in the Department of Energy (DOE) mission areas involving energy, environmental, and industrial technology. The primary focus is in the application of structured-grid finite difference methods on adaptive grid hierarchies for compressible, incompressible, and low Mach number flows. The diverse range of scientific applications that drive the research typically involve a large range of spatial and temporal scales (e.g. turbulent reacting flows) and require the use of extremely large computing hardware, such as the 153,000-core computer, Hopper, at NERSC. The CCSE approach to these problems centers on the development and application of advanced algorithms that exploit known separations in scale; for many of the application areas this results in algorithms are several orders of magnitude more efficient than traditional simulation approaches.

  13. Overview of Data Discovery and Access at the Atmospheric Science Data Center (ASDC)

    NASA Astrophysics Data System (ADS)

    Rinsland, P. L.; Little, M. M.; Kusterer, J.; Tisdale, M.; Johnson, C. J.; Quam, B. M.

    2013-12-01

    The Atmospheric Science Data Center (ASDC), in its role as an Earth Observing System Data and Information System (EOSDIS) Distributed Active Archive Center (DAAC) has made substantial improvements to the ways in which data is delivered. The architecture and services have been developed in response to both emerging customer needs to support multiple paths for access and associated technologies. Consideration of user interfaces and automated machine to machine methods will be described. This presentation provides an overview of the approach and how the various elements of data, metadata, and documentation are provided to the access methods at the ASDC. These include recently refreshed conventional ordering tools, Esri and Open-source GIS products, and piloting efforts to optimize Open-source Project for a Network Data Access Protocol (OPeNDAP), Hadoop, and Integrated Rule Oriented Data Systems (iRODS).

  14. Immersing Southeastern Louisiana Middle School Students in Physics at the LIGO Livingston Science Education Center

    NASA Astrophysics Data System (ADS)

    Stuver, Amber

    2010-03-01

    The LIGO Science Education Center (SEC) is located adjacent to the LIGO Livingston Observatory and brings the excitement of gravitational wave science to Southeastern Louisiana. While the SEC offers programs targeted for middle school students, we also offer programs for students through post-secondary levels, teacher professional development and the public. Programs are LIGO related inquiry based activities and include guided investigations in our classroom and free exploration of the more than 40 hands on exhibits in our exhibit hall (most built by the Exploratorium). Students also get to visit the working LIGO observatory to interact with scientists and to see the science concepts they are learning in action. The LIGO SEC is the result of the unique collaboration between a museum (The Exploratorium), science laboratory (LIGO), university (Southern University-Baton Rouge) and local education agencies (LaSIP and LaGEAR-UP) to scaffold this outreach. The SEC also serves as a test bed for educational research through collaboration with a Tulane University psychology faculty member. New initiatives of the SEC include developing programs of repeated engagement with teachers through professional development and with students through field trips in order to undertake longitudinal studies on the impact of the informal education environment.

  15. Community Coordinated Modeling Center Support of Science Needs for Integrated Data Environment

    NASA Technical Reports Server (NTRS)

    Kuznetsova, M. M.; Hesse, M.; Rastatter, L.; Maddox, M.

    2007-01-01

    Space science models are essential component of integrated data environment. Space science models are indispensable tools to facilitate effective use of wide variety of distributed scientific sources and to place multi-point local measurements into global context. 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. The majority of models residing at CCMC are comprehensive computationally intensive physics-based models. To allow the models to be driven by data relevant to particular events, the CCMC developed an online data file generation tool that automatically downloads data from data providers and transforms them to required format. CCMC provides a tailored web-based visualization interface for the model output, as well as the capability to download simulations output in portable standard format with comprehensive metadata and user-friendly model output analysis library of routines that can be called from any C supporting language. CCMC is developing data interpolation tools that enable to present model output in the same format as observations. CCMC invite community comments and suggestions to better address science needs for the integrated data environment.

  16. Evaluation of a data warehouse in an academic health sciences center.

    PubMed

    Schubart, J R; Einbinder, J S

    1999-01-01

    A data warehouse can provide significant benefits to a health care organization if successfully designed and implemented. The Clinical Data Repository (CDR) at the University of Virginia Health Sciences Center improves access to needed data for clinical research and effective decision making at many levels of the organization. We conducted an evaluation of the CDR using a survey questionnaire and interviews of key executive leaders. Our results suggest factors that influence the initial decision to use an information resource, examine the impact of communication channels, and highlight key issues that determine the continued use and ultimate success of a healthcare data warehouse.

  17. Evaluation of a data warehouse in an academic health sciences center.

    PubMed Central

    Schubart, J. R.; Einbinder, J. S.

    1999-01-01

    A data warehouse can provide significant benefits to a health care organization if successfully designed and implemented. The Clinical Data Repository (CDR) at the University of Virginia Health Sciences Center improves access to needed data for clinical research and effective decision making at many levels of the organization. We conducted an evaluation of the CDR using a survey questionnaire and interviews of key executive leaders. Our results suggest factors that influence the initial decision to use an information resource, examine the impact of communication channels, and highlight key issues that determine the continued use and ultimate success of a healthcare data warehouse. PMID:10566432

  18. The new library building at the University of Texas Health Science Center at San Antonio.

    PubMed Central

    Kronick, D A; Bowden, V M; Olivier, E R

    1985-01-01

    The new University of Texas Health Science Center at San Antonio Library opened in June 1983, replacing the 1968 library building. Planning a new library building provides an opportunity for the staff to rethink their philosophy of service. Of paramount concern and importance is the need to convey this philosophy to the architects. This paper describes the planning process and the building's external features, interior layouts, and accommodations for technology. Details of the move to the building are considered and various aspects of the building are reviewed. Images PMID:3995205

  19. The new library building at the University of Texas Health Science Center at San Antonio.

    PubMed

    Kronick, D A; Bowden, V M; Olivier, E R

    1985-04-01

    The new University of Texas Health Science Center at San Antonio Library opened in June 1983, replacing the 1968 library building. Planning a new library building provides an opportunity for the staff to rethink their philosophy of service. Of paramount concern and importance is the need to convey this philosophy to the architects. This paper describes the planning process and the building's external features, interior layouts, and accommodations for technology. Details of the move to the building are considered and various aspects of the building are reviewed.

  20. New Developments in Proton Radiography at the Los Alamos Neutron Science Center (LANSCE)

    SciTech Connect

    Morris, C. L.; Brown, E. N.; Agee, C.; Bernert, T.; Bourke, M. A. M.; Burkett, M. W.; Buttler, W. T.; Byler, D. D.; Chen, C. F.; Clarke, A. J.; Cooley, J. C.; Gibbs, P. J.; Imhoff, S. D.; Jones, R.; Kwiatkowski, K.; Mariam, F. G.; Merrill, F. E.; Murray, M. M.; Olinger, C. T.; Oro, D. M.; Nedrow, P.; Saunders, A.; Terrones, G.; Trouw, F.; Tupa, D.; Vogan, W.; Winkler, B.; Wang, Z.; Zellner, M. B.

    2015-12-30

    An application of nuclear physics, a facility for using protons for flash radiography, was developed at the Los Alamos Neutron Science Center (LANSCE). Protons have proven far superior to high energy x-rays for flash radiography because of their long mean free path, good position resolution, and low scatter background. Although this facility is primarily used for studying very fast phenomena such as high explosive driven experiments, it is finding increasing application to other fields, such as tomography of static objects, phase changes in materials and the dynamics of chemical reactions. The advantages of protons are discussed, data from some recent experiments will be reviewed and concepts for new techniques are introduced.

  1. Mass Storage System Upgrades at the NASA Center for Computational Sciences

    NASA Technical Reports Server (NTRS)

    Tarshish, Adina; Salmon, Ellen; Macie, Medora; Saletta, Marty

    2000-01-01

    The NASA Center for Computational Sciences (NCCS) provides supercomputing and mass storage services to over 1200 Earth and space scientists. During the past two years, the mass storage system at the NCCS went through a great deal of changes both major and minor. Tape drives, silo control software, and the mass storage software itself were upgraded, and the mass storage platform was upgraded twice. Some of these upgrades were aimed at achieving year-2000 compliance, while others were simply upgrades to newer and better technologies. In this paper we will describe these upgrades.

  2. Having Fun with Physics at the MIT Plasma Science and Fusion Center

    NASA Astrophysics Data System (ADS)

    Rivenberg, P.; Thomas, P.; Censabella, V.; Granville, J.; Nachtrieb, R.; Gangadhara, S.

    1997-11-01

    MIT Plasma Science and Fusion Center staff and students are convinced that students learn best not by studying but by doing. This was the impetus behind a group of MIT graduate students who created Cambridge Physics Outlet, a PSFC spin-off company dedicated to creating hands-on experiments. The same impulse fostered the award-winning Mr. Magnet Program, a traveling presentation which uses a hands-on strategy to engage elementary school children. A number of ingenious experiments will be demonstrated. The PSFC maintains a Home Page on the World Wide Web, which can be reached at HTTP://PFC.MIT.EDU.

  3. Neurosurgery at All India Institute of Medical Sciences, a center of excellence: A success story.

    PubMed

    Singh, Manmohan; Sawarkar, Dattaraj; Sharma, Bhawani S

    2015-01-01

    The department of neurosurgery at All India Institute of Medical Sciences (AIIMS) started its humble beginning in 1965. With the untiring and selfless hard work of Prof. P N Tandon and Prof. A K Banerji, the department progressed over time to become a center of excellence in the subcontinent. To establish a neurosciences center at AIIMS was an uphill task, which was accomplished with great efforts. The department has established itself as one of the highest centers of learning in the country with its vast infrastructure and diversity in all fields of neurosurgery. AIIMS, New Delhi was established by an act of the parliament in 1956. It was started with a grant from the Government of New Zealand under the "Colombo Plan." It was the vision of Rajkumari Amrita Kaur, the first Health Minister of India, that led to the establishment of a medical institute of international repute in India. AIIMS, New Delhi is an autonomous institute and is governed by the AIIMS Act, 1956. The department of neurosurgery at AIIMS was started in March 1965 with Prof. P.N. Tandon as the Head of the Department. Prof. A.K. Banerji joined him a few months later. The Department celebrated its golden jubilee in the year 2015, and has tremendously grown in stature from its humble beginnings to being a center of excellence with world-wide recognition. PMID:26238896

  4. Neurosurgery at All India Institute of Medical Sciences, a center of excellence: A success story.

    PubMed

    Singh, Manmohan; Sawarkar, Dattaraj; Sharma, Bhawani S

    2015-01-01

    The department of neurosurgery at All India Institute of Medical Sciences (AIIMS) started its humble beginning in 1965. With the untiring and selfless hard work of Prof. P N Tandon and Prof. A K Banerji, the department progressed over time to become a center of excellence in the subcontinent. To establish a neurosciences center at AIIMS was an uphill task, which was accomplished with great efforts. The department has established itself as one of the highest centers of learning in the country with its vast infrastructure and diversity in all fields of neurosurgery. AIIMS, New Delhi was established by an act of the parliament in 1956. It was started with a grant from the Government of New Zealand under the "Colombo Plan." It was the vision of Rajkumari Amrita Kaur, the first Health Minister of India, that led to the establishment of a medical institute of international repute in India. AIIMS, New Delhi is an autonomous institute and is governed by the AIIMS Act, 1956. The department of neurosurgery at AIIMS was started in March 1965 with Prof. P.N. Tandon as the Head of the Department. Prof. A.K. Banerji joined him a few months later. The Department celebrated its golden jubilee in the year 2015, and has tremendously grown in stature from its humble beginnings to being a center of excellence with world-wide recognition.

  5. 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

  6. Comprehensive report of aeropropulsion, space propulsion, space power, and space science applications of the Lewis Research Center

    NASA Technical Reports Server (NTRS)

    1988-01-01

    The research activities of the Lewis Research Center for 1988 are summarized. The projects included are within basic and applied technical disciplines essential to aeropropulsion, space propulsion, space power, and space science/applications. These disciplines are materials science and technology, structural mechanics, life prediction, internal computational fluid mechanics, heat transfer, instruments and controls, and space electronics.

  7. Creative Pedagogy: A Qualitative Study of Immersive Learning at the Center for Information and Communication Sciences (CICS)

    ERIC Educational Resources Information Center

    Olorunda, Olufunmilola Olufunmilayo

    2009-01-01

    The Center for Information and Communication Sciences graduate program commenced at Ball State University in 1986 with a specific focus to train graduate students to be leaders in the Information and Communication Technology (ICT) industry. The Center is the manifestation of a vision birthed out of creativity and resourcefulness. This study…

  8. End-to-end remote sensing at the Science and Technology Laboratory of John C. Stennis Space Center

    NASA Technical Reports Server (NTRS)

    Kelly, Patrick; Rickman, Douglas; Smith, Eric

    1991-01-01

    The Science and Technology Laboratory (STL) of Stennis Space Center (SSC) was developing an expertise in remote sensing for more than a decade. Capabilities at SSC/STL include all major areas of the field. STL includes the Sensor Development Laboratory (SDL), Image Processing Center, a Learjet 23 flight platform, and on-staff scientific investigators.

  9. Earth Science Data Archive and Access at the NASA/Goddard Space Flight Center Distributed Active Archive Center (DAAC)

    NASA Technical Reports Server (NTRS)

    Leptoukh, Gregory

    1999-01-01

    The Goddard Distributed Active Archive Center (DAAC), as an integral part of the Earth Observing System Data and Information System (EOSDIS), is the official source of data for several important earth remote sensing missions. These include the Sea-viewing Wide-Field-of-view Sensor (SeaWiFS) launched in August 1997, the Tropical Rainfall Measuring Mission (TRMM) launched in November 1997, and the Moderate Resolution Imaging Spectroradiometer (MODIS) scheduled for launch in mid 1999 as part of the EOS AM-1 instrumentation package. The data generated from these missions supports a host of users in the hydrological, land biosphere and oceanographic research and applications communities. The volume and nature of the data present unique challenges to an Earth science data archive and distribution system such as the DAAC. The DAAC system receives, archives and distributes a large number of standard data products on a daily basis, including data files that have been reprocessed with updated calibration data or improved analytical algorithms. A World Wide Web interface is provided allowing interactive data selection and automatic data subscriptions as distribution options. The DAAC also creates customized and value-added data products, which allow additional user flexibility and reduced data volume. Another significant part of our overall mission is to provide ancillary data support services and archive support for worldwide field campaigns designed to validate the results from the various satellite-derived measurements. In addition to direct data services, accompanying documentation, WWW links to related resources, support for EOSDIS data formats, and informed response to inquiries are routinely provided to users. The current GDAAC WWW search and order system is being restructured to provide users with a simplified, hierarchical access to data. Data Browsers have been developed for several data sets to aid users in ordering data. These Browsers allow users to specify

  10. Hands across the divide: Finding spaces for student-centered pedagogy in the undergraduate science classroom

    NASA Astrophysics Data System (ADS)

    Spier-Dance, Lesley

    experiences valued by students and instructors. Instructors also valued the activity because of insights into students' understanding that were revealed. This research provides an example of how a student-centered, embodied learning approach can be brought into the undergraduate science classroom. This is valuable because, if instructors are to change from a transmission mode of instruction to more student-centered approaches, they must re-examine and re-construct their practices. An important step in this process is provision of evidence that change is warranted and fruitful.

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

    NASA Astrophysics Data System (ADS)

    Gyamfi, Alexander

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

  12. Oak Ridge National Laboratory`s (ORNL) ecological and physical science study center: A hands-on science program for K-12 students

    SciTech Connect

    Bradshaw, S.P.

    1994-12-31

    In our tenth year of educational service and outreach, Oak Ridge National Laboratory`s Ecological and Physical Science Study Center (EPSSC) provides hands-on, inquiry-based science activities for area students and teachers. Established in 1984, the EPSSC now hosts over 20,000 student visits. Designed to foster a positive attitude towards science, each unit includes activities which reinforce the science concept being explored. Outdoor science units provide field experience at the Department of Energy`s Oak Ridge National Environmental Research Park and outreach programs are offered on-site in area schools. Other programs are offered as extensions of the EPSSC core programs, including on-site student science camps, all-girl programs, outreach science camps, student competitions, teacher in-service presentations and teacher workshops.

  13. KDD Services at the Goddard Earth Sciences Distributed Active Archive Center

    NASA Technical Reports Server (NTRS)

    Lynnes, Christopher; Mack, Robert; Wharton, Stephen W. (Technical Monitor)

    2000-01-01

    NASA's Goddard Earth Sciences Distributed Active Archive Center (GES DAAC) processes, stores and distributes earth science data from a variety of remote sensing satellites. End users of the data range from instrument scientists to global change and climate researchers to federal agencies and foreign governments. Many of these users apply data mining techniques to large volumes of data (up to 1 TB) received from the GES DAAC. However, rapid advances in processing power are enabling increases in data processing that are outpacing tape drive performance and network capacity. As a result, the proportion of data that can be distributed to users continues to decrease. As mitigation, we are migrating more data mining and mining preparation activities into the data center in order to reduce the data volume that needs to be distributed and to offer the users a more useful and manageable product. This migration of activities faces a number of technical and human-factor challenges. As data reduction and mining algorithms are normally quite specific to the user's research needs, the user's algorithm must be integrated virtually unchanged into the archive environment. Also, the archive itself is busy with everyday data archive and distribution activities and cannot be dedicated to, or even impacted by, the mining activities. Therefore, we schedule KDD 'campaigns' (similar to reprocessing campaigns), during which we schedule a wholesale retrieval of specific data products, offering users the opportunity to extract information from the data being retrieved during the campaign.

  14. The Community Coordinated Modeling Center - An Evolving Cyberinfrastructure for the Space Science Community

    NASA Astrophysics Data System (ADS)

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

    2015-12-01

    The Community Coordinated Modeling Center (CCMC) at NASA Goddard Space Flight Center was established in 2000 as an essential element of the National Space Weather Program and was designed to be a long-term & flexible solution to the Research-to-Operations (R2O) transition problem. Over its 15-year existence, the CCMC has changed how state-of-the-art space weather models are utilized in research, and has also facilitated the transition of many research models into operational environments. The CCMC currently hosts a large and expanding collection of physics-based space weather models that have been developed by the international research community, and has amassed a peta-byte of model simulation output that represents advances in space weather modeling and space science research for the past 15 years.The ability of the CCMC to engage the international research community and support community challenges, campaigns, studies, and general research is vital to its success - so a flexible cyberinfrastructure that facilitates data discovery and interoperability with external systems is a necessity. There are many challenges associated with supporting a large number of disparate, physics-based models and the computational infrastructure to support them. This paper will highlight the CCMC's past, present, and future computational infrastructure, and showcase several examples of how the CCMC continues to support many self-organized efforts in the space science community.

  15. Developing Communities: Serving ACE through Tertiary Education

    ERIC Educational Resources Information Center

    Sofo, Francesco

    2011-01-01

    Purpose: The purpose of this paper is to review the focus and practice of Adult and Community Education (ACE) as well as its conceptualization and delivery and to suggest parameters for an approach based on excellence, a balanced scorecard and performance to meet community needs. Design/methodology/approach: The review examines key aspects of the…

  16. Ace the Verbal on the SAT

    ERIC Educational Resources Information Center

    Meierding, Loren

    2005-01-01

    Many students are not accepted in to certain colleges and universities because of low SAT scores. Loren Meierding has written Ace the Verbal on the SAT to help students with minimal preparation do well by improving their vocabulary and use better techniques for finding the answers to the questions. This book provides strategies needed to score…

  17. 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

  18. ACE: A distributed system to manage large data archives

    NASA Technical Reports Server (NTRS)

    Daily, Mike I.; Allen, Frank W.

    1993-01-01

    Competitive pressures in the oil and gas industry are requiring a much tighter integration of technical data into E and P business processes. The development of new systems to accommodate this business need must comprehend the significant numbers of large, complex data objects which the industry generates. The life cycle of the data objects is a four phase progression from data acquisition, to data processing, through data interpretation, and ending finally with data archival. In order to implement a cost effect system which provides an efficient conversion from data to information and allows effective use of this information, an organization must consider the technical data management requirements in all four phases. A set of technical issues which may differ in each phase must be addressed to insure an overall successful development strategy. The technical issues include standardized data formats and media for data acquisition, data management during processing, plus networks, applications software, and GUI's for interpretation of the processed data. Mass storage hardware and software is required to provide cost effective storage and retrieval during the latter three stages as well as long term archival. Mobil Oil Corporation's Exploration and Producing Technical Center (MEPTEC) has addressed the technical and cost issues of designing, building, and implementing an Advanced Computing Environment (ACE) to support the petroleum E and P function, which is critical to the corporation's continued success. Mobile views ACE as a cost effective solution which can give Mobile a competitive edge as well as a viable technical solution.

  19. NRAO welcomes new Head of the North American ALMA Science Center

    NASA Astrophysics Data System (ADS)

    2008-09-01

    The National Radio Astronomy Observatory (NRAO) has announced the appointment of Dr. Carol Jean Lonsdale as the Observatory's new Assistant Director for the North American ALMA Science Center (NAASC). As NAASC head, Lonsdale will lead the team that will enable North American astronomers to exploit the capabilities of the Atacama Large Millimeter/submillimeter Array (ALMA), a powerful new international astronomical facility under construction in the high-altitude Atacama Desert of northeastern Chile. Dr. Carol Lonsdale Dr. Carol Lonsdale CREDIT: NRAO/AUI/NSF "With ALMA, our understanding of such crucial processes as the formation of galaxies, stars, and planetary systems is going to take a giant leap. I look forward to leading the people here at NRAO who are working to make ALMA accessible to a wide range of science users," said Lonsdale. Lonsdale comes to NRAO with an extensive background in overseeing large astronomical projects. She has held senior positions at the Infrared Processing and Analysis Center (IPAC) of the California Institute of Technology, where she served as Senior Research Scientist, Head of Science Staff, and Manager of the Wide-Field Infrared Explorer and Infrared Science Archive. She has been a science team member on the Infrared-Red Astronomy Satellite, Two Micron All Sky Survey, Wide-Field Infrared Survey Explorer, and other missions. "Carol brings a new dimension to the NAASC, with broad experience in user support of space infrared missions at IPAC and world-class scientific leadership in the study of star forming galaxies," said Christopher Carilli, who headed the NAASC prior to his new appointment as NRAO Chief Scientist. When completed in 2012, ALMA will be an array of at least 66 high-precision radio telescopes that will image faint millimeter- and submillimeter-wavelength light emitted by cold objects in the Universe, such as molecular clouds where stars are forming. It will also study warmer objects in the early Universe whose infrared

  20. Regional Collaborations to Combat Climate Change: The Climate Science Centers as Strategies for Climate Adaptation

    NASA Astrophysics Data System (ADS)

    Morelli, T. L.; Palmer, R. N.

    2014-12-01

    The Department of Interior Northeast Climate Science Center (NE CSC) is part of a federal network of eight Climate Science Centers created to provide scientific information, tools, and techniques that managers and other parties interested in land, water, wildlife and cultural resources can use to anticipate, monitor, and adapt to climate change. The consortium approach taken by the CSCs allows the academic side of the Centers to gather expertise across departments, disciplines, and even institutions. This interdisciplinary approach is needed for successfully meeting regional needs for climate impact assessment, adaptive management, education, and stakeholder outreach. Partnership with the federal government facilitates interactions with the key on-the-ground stakeholders who are able to operationalize the results and conclusions of that research, monitor the progress of management actions, and provide feedback to refine future methodology and decisions as new information on climate impacts is discovered. For example, NE CSC researchers are analyzing the effect of climate change on the timing and volume of seasonal and annual streamflows and the concomitant effects on ecological and cultural resources; developing techniques to monitor tree range dynamics as affected by natural disturbances which can enable adaptation of projected climate impacts; studying the effects of changes in the frequency and magnitude of drought and stream temperature on brook trout habitats, spatial distribution and population persistence; and conducting assessments of northeastern regional climate projections and high-resolution downscaling. Project methods are being developed in collaboration with stakeholders and results are being shared broadly with federal, state, and other partners to implement and refine effective and adaptive management actions.

  1. 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.

  2. Training for life science experiments in space at the NASA Ames Research Center

    NASA Technical Reports Server (NTRS)

    Rodrigues, Annette T.; Maese, A. Christopher

    1993-01-01

    As this country prepares for exploration to other planets, the need to understand the affects of long duration exposure to microgravity is evident. The National Aeronautics and Space Administration (NASA) Ames Research Center's Space Life Sciences Payloads Office is responsible for a number of non-human life sciences payloads on NASA's Space Shuttle's Spacelab. Included in this responsibility is the training of those individuals who will be conducting the experiments during flight, the astronauts. Preparing a crew to conduct such experiments requires training protocols that build on simple tasks. Once a defined degree of performance proficiency is met for each task, these tasks are combined to increase the complexity of the activities. As tasks are combined into in-flight operations, they are subjected to time constraints and the crew enhances their skills through repetition. The science objectives must be completely understood by the crew and are critical to the overall training program. Completion of the in-flight activities is proof of success. Because the crew is exposed to the background of early research and plans for post-flight analyses, they have a vested interest in the flight activities. The salient features of this training approach is that it allows for flexibility in implementation, consideration of individual differences, and a greater ability to retain experiment information. This training approach offers another effective alternative training tool to existing methodologies.

  3. Does the use of ACE inhibitors or angiotensin receptor blockers affect bone loss in older men?

    PubMed Central

    Leung, J.; Zhang, Y. F.; Bauer, D.; Ensrud, K. E.; Barrett-Connor, E.; Leung, P. C.

    2013-01-01

    Summary In a prospective cohort study of 5,995 older American men (MrOS), users of angiotensin-converting enzyme (ACE) inhibitors had a small but significant increase in bone loss at the hip over 4 years after adjustment for confounders. Use of angiotensin II AT1 receptor blockers (ARB) was not significantly associated with bone loss. Introduction Experimental evidence suggests that angiotensin II promotes bone loss by its effects on osteoblasts. It is therefore plausible that ACE inhibitor and ARB may reduce rates of bone loss. The objective of this study is to examine the independent effects of ACE inhibitor and ARB on bone loss in older men. Methods Out of 5,995 American men (87.2%) aged ≥65 years, 5,229 were followed up for an average of 4.6 years in a prospective six-center cohort study—The Osteoporotic Fractures in Men Study (MrOS). Bone mineral densities (BMD) at total hip, femoral neck, and trochanter were measured by Hologic densitometer (QDR 4500) at baseline and year 4. Results Out of 3,494 eligible subjects with complete data, 1,166 and 433 subjects reported use of ACE inhibitors and ARBs, respectively. When compared with nonusers, continuous use of ACE inhibitors was associated with a small (0.004 g/cm2) but significant increase in the average rate of BMD loss at total hip and trochanter over 4 years after adjustment for confounders. Use of ARB was not significantly associated with bone loss. Conclusion Use of ACE inhibitors but not ARB may marginally increase bone loss in older men. PMID:22080379

  4. Web Services Implementations at Land Process and Goddard Earth Sciences Distributed Active Archive Centers

    NASA Astrophysics Data System (ADS)

    Cole, M.; Bambacus, M.; Lynnes, C.; Sauer, B.; Falke, S.; Yang, W.

    2007-12-01

    NASA's vast array of scientific data within its Distributed Active Archive Centers (DAACs) is especially valuable to both traditional research scientists as well as the emerging market of Earth Science Information Partners. For example, the air quality science and management communities are increasingly using satellite derived observations in their analyses and decision making. The Air Quality Cluster in the Federation of Earth Science Information Partners (ESIP) uses web infrastructures of interoperability, or Service Oriented Architecture (SOA), to extend data exploration, use, and analysis and provides a user environment for DAAC products. In an effort to continually offer these NASA data to the broadest research community audience, and reusing emerging technologies, both NASA's Goddard Earth Science (GES) and Land Process (LP) DAACs have engaged in a web services pilot project. Through these projects both GES and LP have exposed data through the Open Geospatial Consortiums (OGC) Web Services standards. Reusing several different existing applications and implementation techniques, GES and LP successfully exposed a variety data, through distributed systems to be ingested into multiple end-user systems. The results of this project will enable researchers world wide to access some of NASA's GES & LP DAAC data through OGC protocols. This functionality encourages inter-disciplinary research while increasing data use through advanced technologies. This paper will concentrate on the implementation and use of OGC Web Services, specifically Web Map and Web Coverage Services (WMS, WCS) at GES and LP DAACs, and the value of these services within scientific applications, including integration with the DataFed air quality web infrastructure and in the development of data analysis web applications.

  5. Building Petascale Cyberinfrastructure and Science Support for Solar Physics: Approach of the DKIST Data Center

    NASA Astrophysics Data System (ADS)

    Berukoff, Steven; Reardon, Kevin; Hays, Tony; Spiess, DJ; Watson, Fraser

    2015-08-01

    When construction is complete in 2019, the Daniel K. Inouye Solar Telescope will be the most-capable large aperture, high-resolution, multi-instrument solar physics facility in the world. The telescope is designed as a four-meter off-axis Gregorian, with a rotating Coude laboratory designed to simultaneously house and support five first-light imaging and spectropolarimetric instruments. At current design, the facility and its instruments will generate data volumes of 5 PB, produce 108 images, and 107-109 metadata elements annually. This data will not only forge new understanding of solar phenomena at high resolution, but enhance participation in solar physics and further grow a small but vibrant international community.The DKIST Data Center is being designed to store, curate, and process this flood of information, while augmenting its value by providing association of science data and metadata to its acquisition and processing provenance. In early Operations, the Data Center will produce, by autonomous, semi-automatic, and manual means, quality-controlled and -assured calibrated data sets, closely linked to facility and instrument performance during the Operations lifecycle. These data sets will be made available to the community openly and freely, and software and algorithms made available through community repositories like Github for further collaboration and improvement.We discuss the current design and approach of the DKIST Data Center, describing the development cycle, early technology analysis and prototyping, and the roadmap ahead. In this budget-conscious era, a key design criterion is elasticity, the ability of the built system to adapt to changing work volumes, types, and the shifting scientific landscape, without undue cost or operational impact. We discuss our deep iterative development approach, the underappreciated challenges of calibrating ground-based solar data, the crucial integration of the Data Center within the larger Operations lifecycle, and

  6. Cardiac and renal distribution of ACE and ACE-2 in rats with heart failure.

    PubMed

    Cohen-Segev, Ravit; Francis, Bahaa; Abu-Saleh, Niroz; Awad, Hoda; Lazarovich, Aviva; Kabala, Aviva; Aronson, Doron; Abassi, Zaid

    2014-10-01

    Congestive heart failure is often associated with impaired kidney function. Over-activation of the renin-angiotensin-aldosterone system (RAAS) contributes to avid salt and water retention in heart failure. While the expression of angiotensin converting enzyme (ACE), a key enzyme in the synthesis of angiotensin II (Ang II), is well established, the expression of angiotensin converting enzyme-2 (ACE-2), an enzyme responsible for angiotensin 1-7 generation, is largely unknown. This issue is of a special interest since angiotensin 1-7 counteracts many of the proliferative and hypertensive effects of angiotensin II. Therefore, the present study was designed to investigate the expression of both enzymes in the kidney and heart of rats with heart failure. Heart failure (CHF) was induced in male Sprague Dawley rats (n=9) by the creation of a surgical aorto-caval fistula. Sham-operated rats served as controls (n=8). Two weeks after surgery, the animals were sacrificed and their hearts and kidneys were harvested for assessment of cardiac remodeling and ACE and ACE-2 immunoreactivity by immunohistochemical staining. ACE immunostaining was significantly increased in the kidneys (4.34 ± 0.39% vs. 2.96 ± 0.40%, P<0.05) and hearts (4.57 ± 0.54% vs. 2.19 ± 0.37%, P<0.01) of CHF rats as compared with their sham controls. In a similar manner, ACE-2 immunoreactivity was also elevated in the kidneys (4.65 ± 1.17% vs. 1.75 ± 0.29%, P<0.05) and hearts (5.48 ± 1.11% vs. 1.13 ± 0.26%, P<0.01) of CHF rats as compared with their healthy controls. This study showed that both ACE and ACE-2 are overexpressed in the cardiac and renal tissues of animals with heart failure as compared with their sham controls. The increased expression of the beneficial ACE-2 in heart failure may serve as a compensatory response to the over-activity of the deleterious isoform, namely, angiotensin converting enzyme 1(ACE-1).

  7. THE COLLEGE AND UNIVERSITY SCIENCE CENTER, REPORT FROM A WORKSHOP SPONSORED BY EDUCATIONAL EXECUTIVE'S OVERVIEW MAGAZINE AND PERKINS AND WILL, ARCHITECTS, NEW YORK CITY, OCTOBER 26, 1961.

    ERIC Educational Resources Information Center

    SHAW, ARCHIBALD

    THIS IS A REPORT OF A DAY'S WORKSHOP ON THE COLLEGE SCIENCE CENTER, WITH A GROUP OF ARCHITECTS, COLLEGE ADMINISTRATORS, AND FACULTY. THE EMPHASIS WAS ON A DISCUSSION OF THE CONSOLIDATION OR CENTRALIZATION OF SCIENCE FACILITIES ON THE LIBERAL ARTS CAMPUS. SPECIFIC TOPICS INCLUDED--(1) WHY BUILD A SCIENCE CENTER, (2) BRIDGING OVER SUBJECT…

  8. Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE)

    NASA Astrophysics Data System (ADS)

    Dupuy, E.; Walker, K. A.; Kar, J.; Boone, C. D.; McElroy, C. T.; Bernath, P. F.; Drummond, J. R.; Skelton, R.; McLeod, S. D.; Hughes, R. C.; Nowlan, C. R.; Dufour, D. G.; Zou, J.; Nichitiu, F.; Strong, K.; Baron, P.; Bevilacqua, R. M.; Blumenstock, T.; Bodeker, G. E.; Borsdorff, T.; Bourassa, A. E.; Bovensmann, H.; Boyd, I. S.; Bracher, A.; Brogniez, C.; Burrows, J. P.; Catoire, V.; Ceccherini, S.; Chabrillat, S.; Christensen, T.; Coffey, M. T.; Cortesi, U.; Davies, J.; de Clercq, C.; Degenstein, D. A.; de Mazière, M.; Demoulin, P.; Dodion, J.; Firanski, B.; Fischer, H.; Forbes, G.; Froidevaux, L.; Fussen, D.; Gerard, P.; Godin-Beekmann, S.; Goutail, F.; Granville, J.; Griffith, D.; Haley, C. S.; Hannigan, J. W.; Höpfner, M.; Jin, J. J.; Jones, A.; Jones, N. B.; Jucks, K.; Kagawa, A.; Kasai, Y.; Kerzenmacher, T. E.; Kleinböhl, A.; Klekociuk, A. R.; Kramer, I.; Küllmann, H.; Kuttippurath, J.; Kyrölä, E.; Lambert, J.-C.; Livesey, N. J.; Llewellyn, E. J.; Lloyd, N. D.; Mahieu, E.; Manney, G. L.; Marshall, B. T.; McConnell, J. C.; McCormick, M. P.; McDermid, I. S.; McHugh, M.; McLinden, C. A.; Mellqvist, J.; Mizutani, K.; Murayama, Y.; Murtagh, D. P.; Oelhaf, H.; Parrish, A.; Petelina, S. V.; Piccolo, C.; Pommereau, J.-P.; Randall, C. E.; Robert, C.; Roth, C.; Schneider, M.; Senten, C.; Steck, T.; Strandberg, A.; Strawbridge, K. B.; Sussmann, R.; Swart, D. P. J.; Tarasick, D. W.; Taylor, J. R.; Tétard, C.; Thomason, L. W.; Thompson, A. M.; Tully, M. B.; Urban, J.; Vanhellemont, F.; Vigouroux, C.; von Clarmann, T.; von der Gathen, P.; von Savigny, C.; Waters, J. W.; Witte, J. C.; Wolff, M.; Zawodny, J. M.

    2009-01-01

    This paper presents extensive {bias determination} analyses of ozone observations from the Atmospheric Chemistry Experiment (ACE) satellite instruments: the ACE Fourier Transform Spectrometer (ACE-FTS) and the Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation (ACE-MAESTRO) instrument. Here we compare the latest ozone data products from ACE-FTS and ACE-MAESTRO with coincident observations from nearly 20 satellite-borne, airborne, balloon-borne and ground-based instruments, by analysing volume mixing ratio profiles and partial column densities. The ACE-FTS version 2.2 Ozone Update product reports more ozone than most correlative measurements from the upper troposphere to the lower mesosphere. At altitude levels from 16 to 44 km, the average values of the mean relative differences are nearly all within +1 to +8%. At higher altitudes (45-60 km), the ACE-FTS ozone amounts are significantly larger than those of the comparison instruments, with mean relative differences of up to +40% (about +20% on average). For the ACE-MAESTRO version 1.2 ozone data product, mean relative differences are within ±10% (average values within ±6%) between 18 and 40 km for both the sunrise and sunset measurements. At higher altitudes ( 35-55 km), systematic biases of opposite sign are found between the ACE-MAESTRO sunrise and sunset observations. While ozone amounts derived from the ACE-MAESTRO sunrise occultation data are often smaller than the coincident observations (with mean relative differences down to -10%), the sunset occultation profiles for ACE-MAESTRO show results that are qualitatively similar to ACE-FTS, indicating a large positive bias (mean relative differences within +10 to +30%) in the 45-55 km altitude range. In contrast, there is no significant systematic difference in bias found for the ACE-FTS sunrise and sunset measurements.

  9. Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE)

    NASA Astrophysics Data System (ADS)

    Dupuy, E.; Walker, K. A.; Kar, J.; Boone, C. D.; McElroy, C. T.; Bernath, P. F.; Drummond, J. R.; Skelton, R.; McLeod, S. D.; Hughes, R. C.; Nowlan, C. R.; Dufour, D. G.; Zou, J.; Nichitiu, F.; Strong, K.; Baron, P.; Bevilacqua, R. M.; Blumenstock, T.; Bodeker, G. E.; Borsdorff, T.; Bourassa, A. E.; Bovensmann, H.; Boyd, I. S.; Bracher, A.; Brogniez, C.; Burrows, J. P.; Catoire, V.; Ceccherini, S.; Chabrillat, S.; Christensen, T.; Coffey, M. T.; Cortesi, U.; Davies, J.; de Clercq, C.; Degenstein, D. A.; de Mazière, M.; Demoulin, P.; Dodion, J.; Firanski, B.; Fischer, H.; Forbes, G.; Froidevaux, L.; Fussen, D.; Gerard, P.; Godin-Beekman, S.; Goutail, F.; Granville, J.; Griffith, D.; Haley, C. S.; Hannigan, J. W.; Höpfner, M.; Jin, J. J.; Jones, A.; Jones, N. B.; Jucks, K.; Kagawa, A.; Kasai, Y.; Kerzenmacher, T. E.; Kleinböhl, A.; Klekociuk, A. R.; Kramer, I.; Küllmann, H.; Kuttippurath, J.; Kyrölä, E.; Lambert, J.-C.; Livesey, N. J.; Llewellyn, E. J.; Lloyd, N. D.; Mahieu, E.; Manney, G. L.; Marshall, B. T.; McConnell, J. C.; McCormick, M. P.; McDermid, I. S.; McHugh, M.; McLinden, C. A.; Mellqvist, J.; Mizutani, K.; Murayama, Y.; Murtagh, D. P.; Oelhaf, H.; Parrish, A.; Petelina, S. V.; Piccolo, C.; Pommereau, J.-P.; Randall, C. E.; Robert, C.; Roth, C.; Schneider, M.; Senten, C.; Steck, T.; Strandberg, A.; Strawbridge, K. B.; Sussmann, R.; Swart, D. P. J.; Tarasick, D. W.; Taylor, J. R.; Tétard, C.; Thomason, L. W.; Thompson, A. M.; Tully, M. B.; Urban, J.; Vanhellemont, F.; von Clarmann, T.; von der Gathen, P.; von Savigny, C.; Waters, J. W.; Witte, J. C.; Wolff, M.; Zawodny, J. M.

    2008-02-01

    This paper presents extensive validation analyses of ozone observations from the Atmospheric Chemistry Experiment (ACE) satellite instruments: the ACE Fourier Transform Spectrometer (ACE-FTS) and the Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation (ACE-MAESTRO) instrument. The ACE satellite instruments operate in the mid-infrared and ultraviolet-visible-near-infrared spectral regions using the solar occultation technique. In order to continue the long-standing record of solar occultation measurements from space, a detailed quality assessment is required to evaluate the ACE data and validate their use for scientific purposes. Here we compare the latest ozone data products from ACE-FTS and ACE-MAESTRO with coincident observations from satellite-borne, airborne, balloon-borne and ground-based instruments, by analysing volume mixing ratio profiles and partial column densities. The ACE-FTS version 2.2 Ozone Update product reports more ozone than most correlative measurements from the upper troposphere to the lower mesosphere. At altitude levels from 16 to 44 km, the mean differences range generally between 0 and +10% with a slight but systematic positive bias (typically +5%). At higher altitudes (45-60 km), the ACE-FTS ozone amounts are significantly larger than those of the comparison instruments by up to ~40% (typically +20%). For the ACE-MAESTRO version 1.2 ozone data product, agreement within ±10% (generally better than ±5%) is found between 18 and 40 km for the sunrise and sunset measurements. At higher altitudes (45-55 km), systematic biases of opposite sign are found between the ACE-MAESTRO sunrise and sunset observations. While ozone amounts derived from the ACE-MAESTRO sunrise occultation data are often smaller than the coincident observations (by as much as -10%), the sunset occultation profiles for ACE-MAESTRO show results that are qualitatively similar to ACE-FTS and indicate a large positive bias (+10 to +30

  10. Science center connections: What understandings do students retain after a field trip?

    NASA Astrophysics Data System (ADS)

    Morris, Naomi

    Studies have indicated that while gaining knowledge is part of the primary goal of environmental education, forming emotional links is an important factor in creating long-lasting impressions of environmental experiences, and ultimately, responsible environmental behavior. In this study the cognitive and emotional connections students make and how these connections change over time were assessed for a program presented at the Campbell Creek Science Center (CCSC) in Anchorage, Alaska. 45 fourth grade students were surveyed two different times over the course of two months. The results indicate that the average content scores students achieved were significantly lower two months later, compared to immediately after attending the program. Contrastingly attitudinal/emotional connections were observed to persist on average over the same period of time. Based on these observations, educators would do well to incorporate opportunities for emotional connections in EE programs; doing so may help achieve the goal of promoting stewardship behaviors in their audiences.

  11. New Developments in Proton Radiography at the Los Alamos Neutron Science Center (LANSCE)

    DOE PAGES

    Morris, C. L.; Brown, E. N.; Agee, C.; Bernert, T.; Bourke, M. A. M.; Burkett, M. W.; Buttler, W. T.; Byler, D. D.; Chen, C. F.; Clarke, A. J.; et al

    2015-12-30

    An application of nuclear physics, a facility for using protons for flash radiography, was developed at the Los Alamos Neutron Science Center (LANSCE). Protons have proven far superior to high energy x-rays for flash radiography because of their long mean free path, good position resolution, and low scatter background. Although this facility is primarily used for studying very fast phenomena such as high explosive driven experiments, it is finding increasing application to other fields, such as tomography of static objects, phase changes in materials and the dynamics of chemical reactions. The advantages of protons are discussed, data from some recentmore » experiments will be reviewed and concepts for new techniques are introduced.« less

  12. Marshall Space Flight Center Engineering Directorate Overview: Launching the Future of Science and Exploration

    NASA Technical Reports Server (NTRS)

    Miley, Steven C.

    2009-01-01

    The Marshall Small Business Association (MSBA) serves as a central point of contact to inform and educate small businesses interested in pursuing contracting and subcontracting opportunities at the Marshall Space Flight Center. The MSBA meets quarterly to provide industry with information about how to do business with Marshall and to share specific information about Marshall s mission, which allows private businesses to envision how they might contribute. For the February 19 meeting, the Engineering Directorate will give an overview of its unique capabilities and how it is organized to provide maximum support for the programs and projects resident at Marshall, for example, the Space Shuttle Propulsion Office, Ares Projects Office, and Science and Mission Systems Office. This briefing provides a top-level summary of the work conducted by Marshall s largest organization, while explaining how resources are deployed to perform the volume of work under Marshall s purview.

  13. Current nanoscience and nanoengineering at the Center for Nanoscale Science and Engineering

    NASA Astrophysics Data System (ADS)

    Hermann, A. M.; Singh, R. S.; Singh, V. P.

    2006-07-01

    The Center for Nanoscale Science and Engineering (CeNSE) at the University of Kentucky is a multidisciplinary group of faculty, students, and staff, with a shared vision and cutting-edge research facilities to study and develop materials and devices at the nanoscale. Current research projects at CeNSE span a number of diverse nanoscience thrusts in bio- engineering and medicine (nanosensors and nanoelectrodes, nanoparticle-based drug delivery), electronics (nanolithography, molecular electronics, nanotube FETs), nanotemplates for electronics and gas sensors (functionalization of carbon nanotubes, aligned carbon nanotube structures for gate-keeping, e-beam lithography with nanoscale precision), and nano--optoelectronics (nanoscale photonics for laser communications, quantum confinement in photovoltaic devices, and nanostructured displays). This paper provides glimpses of this research and future directions.

  14. Increasing Discoverability and Accessibility of NASA Atmospheric Science Data Center (ASDC) Data Products with GIS Technology

    NASA Astrophysics Data System (ADS)

    Tisdale, M.; Little, M. M.; Northup, E.

    2013-12-01

    NASA's Atmospheric Science Data Center (ASDC) is piloting the use of Geographic Information System (GIS) technology that can increase data discoverability and accessibility of ASDC data to the GIS user community in formats that they are more accustomed to. Utilizing the existing Enterprise License Agreement (ELA) between Esri and NASA for software will enable the ASDC to provide data in GIS formats and Open Geospatial Consortium (OGC) compliant services. These services will include a Web Mapping Service (WMS), Web Coverage Service (WCS), and Web Processing Service (WPS). This is expected to yield a greater usage of NASA ASDC data as well as new analysis utilizing GIS tools for an increased understanding in the areas of the earth's radiation budget, clouds, aerosols, and tropospheric chemistry.

  15. The Rhode Island Nuclear Science Center conversion from HEU to LEU fuel

    SciTech Connect

    Tehan, Terry

    2000-09-27

    The 2-MW Rhode Island Nuclear Science Center (RINSC) open pool reactor was converted from 93% UAL-High Enriched Uranium (HEU) fuel to 20% enrichment U3Si2-AL Low Enriched Uranium (LEU) fuel. The conversion included redesign of the core to a more compact size and the addition of beryllium reflectors and a beryllium flux trap. A significant increase in thermal flux level was achieved due to greater neutron leakage in the new compact core configuration. Following the conversion, a second cooling loop and an emergency core cooling system were installed to permit operation at 5 MW. After re-licensing at 2 MW, a power upgrade request will be submitted to the NRC.

  16. Life Sciences Division and Center for Human Genome Studies. Annual report, 1991

    SciTech Connect

    Spitzmiller, D.; Bradbury, M.; Cram, S.

    1992-05-01

    This report summarizes the research and development activities of Los Alamos National Laboratories Life Sciences Division and biological aspects of the Center for Human Genome Studies for the calendar year 1991. Selected research highlights include: yeast artificial chromosome libraries from flow sorted human chromosomes 16 and 21; distances between the antigen binding sites of three murine antibody subclasses measured using neutron and x-ray scattering; NFCR 10th anniversary highlights; kinase-mediated differences found in the cell cycle regulation of normal and transformed cells; and detecting mutations that cause Gaucher`s disease by denaturing gradient gel electrophoresis. Project descriptions include: genomic structure and regulation, molecular structure, cytometry, cell growth and differentiation, radiation biology and carcinogenesis, and pulmonary biology.

  17. 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

  18. Increasing Student Success in Large Survey Science Courses via Supplemental Instruction in Learning Centers

    NASA Astrophysics Data System (ADS)

    Hooper, Eric Jon; Nossal, S.; Watson, L.; Timbie, P.

    2010-05-01

    Large introductory astronomy and physics survey courses can be very challenging and stressful. The University of Wisconsin-Madison Physics Learning Center (PLC) reaches about 10 percent of the students in four introductory physics courses, algebra and calculus based versions of both classical mechanics and electromagnetism. Participants include those potentially most vulnerable to experiencing isolation and hence to having difficulty finding study partners as well as students struggling with the course. They receive specially written tutorials, conceptual summaries, and practice problems; exam reviews; and most importantly, membership in small groups of 3 - 8 students which meet twice per week in a hybrid of traditional teaching and tutoring. Almost all students who regularly participate in the PLC earn at least a "C,” with many earning higher grades. The PLC works closely with other campus programs which seek to increase the participation and enhance the success of underrepresented minorities, first generation college students, and students from lower-income circumstances; and it is well received by students, departmental faculty, and University administration. The PLC staff includes physics education specialists and research scientists with a passion for education. However, the bulk of the teaching is conducted by undergraduates who are majoring in physics, astronomy, mathematics, engineering, and secondary science teaching (many have multiple majors). The staff train these enthusiastic students, denoted Peer Mentor Tutors (PMTs) in general pedagogy and mentoring strategies, as well as the specifics of teaching the physics covered in the course. The PMTs are among the best undergraduates at the university. While currently there is no UW-Madison learning center for astronomy courses, establishing one is a possible future direction. The introductory astronomy courses cater to non-science majors and consequently are less quantitative. However, the basic structure

  19. Satellite and earth science data management activities at the U.S. geological survey's EROS data center

    USGS Publications Warehouse

    Carneggie, David M.; Metz, Gary G.; Draeger, William C.; Thompson, Ralph J.

    1991-01-01

    The U.S. Geological Survey's Earth Resources Observation Systems (EROS) Data Center, the national archive for Landsat data, has 20 years of experience in acquiring, archiving, processing, and distributing Landsat and earth science data. The Center is expanding its satellite and earth science data management activities to support the U.S. Global Change Research Program and the National Aeronautics and Space Administration (NASA) Earth Observing System Program. The Center's current and future data management activities focus on land data and include: satellite and earth science data set acquisition, development and archiving; data set preservation, maintenance and conversion to more durable and accessible archive medium; development of an advanced Land Data Information System; development of enhanced data packaging and distribution mechanisms; and data processing, reprocessing, and product generation systems.

  20. The Centers for Ocean Science Education Excellence: Partnering with Community Colleges to Enhance Ocean Education and Broaden Participation.

    NASA Astrophysics Data System (ADS)

    Hodder, J.

    2011-12-01

    The Centers for Ocean Science Education Excellence (COSEE) have developed collaborations between research scientists and educators to transform ocean sciences education. Several COSEE centers have worked with the two-year college (2YC) community to enhance the 2YC faculty's capacity to deliver high-quality educational programs in the ocean sciences, integrate ocean research into 2YC educational materials, and enable ocean researchers to gain a better understanding of the capacity and culture of the 2YC community. In addition, COSEE-Pacific Partnerships has developed the Promoting Research Investigations in the Marine Environment (PRIME) internship program, based at west coast marine laboratories, to provide community college students with opportunities to work with ocean research scientists. This presentation will highlight some of the programs developed by COSEE centers and discuss the impact of these activities on scientists, community college faculty and students.

  1. Communicating Ocean Sciences to Informal Audiences (COSIA): Universities, Oceanographic Institutions, Science Centers and Aquariums Working Together to Improve Ocean Education and Public Outreach

    NASA Astrophysics Data System (ADS)

    Glenn, S.; McDonnell, J.; Halversen, C.; Zimmerman, T.; Ingram, L.

    2007-12-01

    Ocean observatories have already demonstrated their ability to maintain long-term time series, capture episodic events, provide context for improved shipboard sampling, and improve accessibility to a broader range of participants. Communicating Ocean Sciences, an already existing college course from COSEE-California has demonstrated its ability to teach future scientists essential communication skills. The NSF-funded Communicating Ocean Sciences to Informal Audiences (COSIA) project has leveraged these experiences and others to demonstrate a long-term model for promoting effective science communication skills and techniques applicable to diverse audiences. The COSIA effort is one of the pathfinders for ensuring that the new scientific results from the increasing U.S. investments in ocean observatories is effectively communicated to the nation, and will serve as a model for other fields. Our presentation will describe a long-term model for promoting effective science communication skills and techniques applicable to diverse audiences. COSIA established partnerships between informal science education institutions and universities nationwide to facilitate quality outreach by scientists and the delivery of rigorous, cutting edge science by informal educators while teaching future scientists (college students) essential communication skills. The COSIA model includes scientist-educator partnerships that develop and deliver a college course that teaches communication skills through the understanding of learning theory specifically related to informal learning environments and the practice of these skills at aquariums and science centers. The goals of COSIA are to: provide a model for establishing substantive, long-term partnerships between scientists and informal science education institutions to meet their respective outreach needs; provide future scientists with experiences delivering outreach and promoting the broader impact of research; and provide diverse role models

  2. Siachen Science Center: A concept for cooperation at the top of the world

    SciTech Connect

    Biringer, K.L.

    1998-03-01

    India and Pakistan have engaged in a long-running military dispute in the Siachen Glacier region of the northern Kashmir since 1984. In recent years, several unsuccessful attempts have been made to end the conflict. Despite continuing hostilities, there remains a strong interest in resolving the dispute and eliminating the human and financial costs associated with maintaining troops on the highest battlefield in the world. One resolution to the problem could be the establishment of a scientific research center in the region. The military forces in the region would be replaced with scientists and engineers from both countries who would advance knowledge in science and engineering by operating a high-altitude research station for the study of basic sciences, engineering, and human physiology. The high altitude, remote location, and unique geology would provide an unprecedented opportunity for ground-breaking research. The paper discusses options for such research and precedents, such as the Antarctic Treaty, for research in other hostile environments. 7 figs.

  3. Guidelines for submitting data to the National Space Science Data Center

    NASA Technical Reports Server (NTRS)

    1984-01-01

    The mission of the National Space Science Data Center (NSSDC) is to disseminate space science data for further analysis beyond that provided by the principal investigators (PIs) or team leaders (TLs) and their coworkers. Consequently, the NSSDC is responsible for the acquisition, organization, storage, retrieval, announcement, and distribution of scientific data obtained mainly from satellites and spacecraft. Any scientist may acquired data from the NSSDC and use them in further studies, either alone or in conjunction with data from ground-based or spacecraft experiments. With the responsibility for archiving data is the concomitant responsibility for distributing the documentation necessary to make those data usable. Since the group most knowledgeable about a particular experiment and its data is the PI or TL and his coworkers, and since the NSSDC cannot possibly supply the qualified personnel needed to write this documentation comprehensively, it is the responsibility of the PI or TL to provide the essential documentation. The NSSDC will support this effort by defining what is needed, by reviewing what is provided, and by reproducing and distributing the resulting documentation with the data. For a high-use data set, the NSSDC may publish the documentation as a Data Users Note; for a low-use data set, the NSSDC may distribute a Xerox, microfilm, or microfiche copy of the documentation.

  4. Classroom Activities: Simple Strategies to Incorporate Student-Centered Activities within Undergraduate Science Lectures

    PubMed Central

    Lom, Barbara

    2012-01-01

    The traditional science lecture, where an instructor delivers a carefully crafted monolog to a large audience of students who passively receive the information, has been a popular mode of instruction for centuries. Recent evidence on the science of teaching and learning indicates that learner-centered, active teaching strategies can be more effective learning tools than traditional lectures. Yet most colleges and universities retain lectures as their central instructional method. This article highlights several simple collaborative teaching techniques that can be readily deployed within traditional lecture frameworks to promote active learning. Specifically, this article briefly introduces the techniques of: reader’s theatre, think-pair-share, roundtable, jigsaw, in-class quizzes, and minute papers. Each technique is broadly applicable well beyond neuroscience courses and easily modifiable to serve an instructor’s specific pedagogical goals. The benefits of each technique are described along with specific examples of how each technique might be deployed within a traditional lecture to create more active learning experiences. PMID:23494568

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

    USGS Publications Warehouse

    Usery, E. Lynn

    2013-01-01

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

  6. A qualitative evaluation of the 2005-2011 National Academic Centers of Excellence in Youth Violence Prevention Program.

    PubMed

    Holland, Kristin M; Vivolo-Kantor, Alana M; Dela Cruz, Jason; Massetti, Greta M; Mahendra, Reshma

    2015-12-01

    The Centers for Disease Control and Prevention's Division of Violence Prevention (DVP) funded eight National Academic Centers of Excellence (ACEs) in Youth Violence Prevention from 2005 to 2010 and two Urban Partnership Academic Centers of Excellence (UPACEs) in Youth Violence Prevention from 2006 to 2011. The ACEs and UPACEs constitute DVP's 2005-2011 ACE Program. ACE Program goals include partnering with communities to promote youth violence (YV) prevention and fostering connections between research and community practice. This article describes a qualitative evaluation of the 2005-2011 ACE Program using an innovative approach for collecting and analyzing data from multiple large research centers via a web-based Information System (ACE-IS). The ACE-IS was established as an efficient mechanism to collect and document ACE research and programmatic activities. Performance indicators for the ACE Program were established in an ACE Program logic model. Data on performance indicators were collected through the ACE-IS biannually. Data assessed Centers' ability to develop, implement, and evaluate YV prevention activities. Performance indicator data demonstrate substantial progress on Centers' research in YV risk and protective factors, community partnerships, and other accomplishments. Findings provide important lessons learned, illustrate progress made by the Centers, and point to new directions for YV prevention research and programmatic efforts. PMID:26319174

  7. A qualitative evaluation of the 2005-2011 National Academic Centers of Excellence in Youth Violence Prevention Program.

    PubMed

    Holland, Kristin M; Vivolo-Kantor, Alana M; Dela Cruz, Jason; Massetti, Greta M; Mahendra, Reshma

    2015-12-01

    The Centers for Disease Control and Prevention's Division of Violence Prevention (DVP) funded eight National Academic Centers of Excellence (ACEs) in Youth Violence Prevention from 2005 to 2010 and two Urban Partnership Academic Centers of Excellence (UPACEs) in Youth Violence Prevention from 2006 to 2011. The ACEs and UPACEs constitute DVP's 2005-2011 ACE Program. ACE Program goals include partnering with communities to promote youth violence (YV) prevention and fostering connections between research and community practice. This article describes a qualitative evaluation of the 2005-2011 ACE Program using an innovative approach for collecting and analyzing data from multiple large research centers via a web-based Information System (ACE-IS). The ACE-IS was established as an efficient mechanism to collect and document ACE research and programmatic activities. Performance indicators for the ACE Program were established in an ACE Program logic model. Data on performance indicators were collected through the ACE-IS biannually. Data assessed Centers' ability to develop, implement, and evaluate YV prevention activities. Performance indicator data demonstrate substantial progress on Centers' research in YV risk and protective factors, community partnerships, and other accomplishments. Findings provide important lessons learned, illustrate progress made by the Centers, and point to new directions for YV prevention research and programmatic efforts.

  8. U.S. Department of the Interior Climate Science Centers and U.S. Geological Survey National Climate Change and Wildlife Science Center—Annual report for 2015

    USGS Publications Warehouse

    Varela Minder, Elda; Padgett, Holly A.

    2016-01-01

    2015 was another great year for the Department of the Interior (DOI) Climate Science Centers (CSCs) and U.S. Geological Survey (USGS) National Climate Change and Wildlife Science Center (NCCWSC) network. The DOI CSCs and USGS NCCWSC continued their mission of providing the science, data, and tools that are needed for on-the-ground decision making by natural and cultural resource managers to address the effects of climate change on fish, wildlife, ecosystems, and communities. Our many accomplishments in 2015 included initiating a national effort to understand the influence of drought on wildlife and ecosystems; providing numerous opportunities for students and early career researchers to expand their networks and learn more about climate change effects; and working with tribes and indigenous communities to expand their knowledge of and preparation for the impacts of climate change on important resources and traditional ways of living. Here we illustrate some of these 2015 activities from across the CSCs and NCCWSC.

  9. U.S. Department of the Interior Climate Science Centers and U.S. Geological Survey National Climate Change and Wildlife Science Center—Annual report for 2015

    USGS Publications Warehouse

    Varela Minder, Elda; Padgett, Holly A.

    2016-04-07

    2015 was another great year for the Department of the Interior (DOI) Climate Science Centers (CSCs) and U.S. Geological Survey (USGS) National Climate Change and Wildlife Science Center (NCCWSC) network. The DOI CSCs and USGS NCCWSC continued their mission of providing the science, data, and tools that are needed for on-the-ground decision making by natural and cultural resource managers to address the effects of climate change on fish, wildlife, ecosystems, and communities. Our many accomplishments in 2015 included initiating a national effort to understand the influence of drought on wildlife and ecosystems; providing numerous opportunities for students and early career researchers to expand their networks and learn more about climate change effects; and working with tribes and indigenous communities to expand their knowledge of and preparation for the impacts of climate change on important resources and traditional ways of living. Here we illustrate some of these 2015 activities from across the CSCs and NCCWSC.

  10. Delivering Climate Science for the Nation's Fish, Wildlife, and Ecosystems: The U.S. Geological Survey National Climate Change and Wildlife Science Center

    USGS Publications Warehouse

    Beard, T. Douglas

    2011-01-01

    Changes to the Earth's climate-temperature, precipitation, and other important aspects of climate-pose significant challenges to our Nation's natural resources now and will continue to do so. Managers of land, water, and living resources need to understand the impacts of climate change-which will exacerbate ongoing stresses such as habitat fragmentation and invasive species-so they can design effective response strategies. In 2008 Congress created the National Climate Change and Wildlife Science Center (NCCWSC) within the U.S. Geological Survey (USGS); this center was formed to address challenges resulting from climate change and to empower natural resource managers with rigorous scientific information and effective tools for decision-making. Located at the USGS National Headquarters in Reston, Virginia, the NCCWSC has invested over $20M in cutting-edge climate change research and is now leading the effort to establish eight regional Department of the Interior (DOI) Climate Science Centers (CSCs).

  11. Delivering climate science about the Nation's fish, wildlife, and ecosystems: the U.S. Geological Survey National Climate Change and Wildlife Science Center

    USGS Publications Warehouse

    Varela-Acevedo, Elda

    2014-01-01

    Changes to the Earth’s climate—temperature, precipitation, and other climate variables—pose significant challenges to our Nation’s natural resources. Managers of land, water, and living resources require an understanding of the impacts of climate change—which exacerbate ongoing stresses such as habitat alteration and invasive species—in order to design effective response strategies. In 2008, Congress created the National Climate Change and Wildlife Science Center (NCCWSC) within the U.S. Geological Survey (USGS). The center was formed to address environmental challenges resulting from climate and land-use change and to provide natural resource managers with rigorous scientific information and effective tools for decision making. Located at the USGS National Headquarters in Reston, Virginia, the NCCWSC has established eight regional Department of the Interior (DOI) Climate Science Centers (CSCs) and has invested over $93 million (through fiscal year 2013) in cutting-edge climate change research.

  12. Human intestine luminal ACE2 and amino acid transporter expression increased by ACE-inhibitors.

    PubMed

    Vuille-dit-Bille, Raphael N; Camargo, Simone M; Emmenegger, Luca; Sasse, Tom; Kummer, Eva; Jando, Julia; Hamie, Qeumars M; Meier, Chantal F; Hunziker, Schirin; Forras-Kaufmann, Zsofia; Kuyumcu, Sena; Fox, Mark; Schwizer, Werner; Fried, Michael; Lindenmeyer, Maja; Götze, Oliver; Verrey, François

    2015-04-01

    Sodium-dependent neutral amino acid transporter B(0)AT1 (SLC6A19) and imino acid (proline) transporter SIT1 (SLC6A20) are expressed at the luminal membrane of small intestine enterocytes and proximal tubule kidney cells where they exert key functions for amino acid (re)absorption as documented by their role in Hartnup disorder and iminoglycinuria, respectively. Expression of B(0)AT1 was shown in rodent intestine to depend on the presence of the carboxypeptidase angiotensin-converting enzyme 2 (ACE2). This enzyme belongs to the renin-angiotensin system and its expression is induced by treatment with ACE-inhibitors (ACEIs) or angiotensin II AT1 receptor blockers (ARBs) in many rodent tissues. We show here in the Xenopus laevis oocyte expression system that human ACE2 also functionally interacts with SIT1. To investigate in human intestine the potential effect of ACEIs or ARBs on ACE2, we analysed intestinal biopsies taken during routine gastroduodenoscopy and ileocolonoscopy from 46 patients of which 9 were under ACEI and 13 ARB treatment. Analysis of transcript expression by real-time PCR and of proteins by immunofluorescence showed a co-localization of SIT1 and B(0)AT1 with ACE2 in the brush-border membrane of human small intestine enterocytes and a distinct axial expression pattern of the tested gene products along the intestine. Patients treated with ACEIs displayed in comparison with untreated controls increased intestinal mRNA levels of ACE2, peptide transporter PEPT1 (SLC15A1) and AA transporters B(0)AT1 and PAT1 (SLC36A1). This study unravels in human intestine the localization and distribution of intestinal transporters involved in amino acid absorption and suggests that ACEIs impact on their expression.

  13. Vanderbilt University Institute of Imaging Science Center for Computational Imaging XNAT: A multimodal data archive and processing environment.

    PubMed

    Harrigan, Robert L; Yvernault, Benjamin C; Boyd, Brian D; Damon, Stephen M; Gibney, Kyla David; Conrad, Benjamin N; Phillips, Nicholas S; Rogers, Baxter P; Gao, Yurui; Landman, Bennett A

    2016-01-01

    The Vanderbilt University Institute for Imaging Science (VUIIS) Center for Computational Imaging (CCI) has developed a database built on XNAT housing over a quarter of a million scans. The database provides framework for (1) rapid prototyping, (2) large scale batch processing of images and (3) scalable project management. The system uses the web-based interfaces of XNAT and REDCap to allow for graphical interaction. A python middleware layer, the Distributed Automation for XNAT (DAX) package, distributes computation across the Vanderbilt Advanced Computing Center for Research and Education high performance computing center. All software are made available in open source for use in combining portable batch scripting (PBS) grids and XNAT servers.

  14. Experiences in Bridging the Gap Between Science and Decision Making at NASAs GSFC Earth Sciences Data and Information Services Center (GES DISC)

    NASA Astrophysics Data System (ADS)

    Kempler, S.; Teng, W.; Friedl, L.; Lynnes, C.

    2008-12-01

    In recognizing the significance of NASA remote sensing Earth science data in monitoring and better understanding our planet's natural environment, NASA has implemented the 'Decision Support Through Earth Science Research Results' program to solicit "proposals that develop and demonstrate innovative and practicable applications of NASA Earth science observations and research"that focus on improving decision making activities", as stated in the NASA ROSES-2008, A.18 solicitation. This very successful program has yielded several monitoring, surveillance, and decision support systems through collaborations with benefiting organizations in the areas of agriculture, air quality, disaster management, ecosystems, public health, water resources, and aviation weather. The Goddard Space Flight Center (GSFC) Earth Sciences Data and Information Services Center (GES DISC) has participated in this program on two projects (one complete, one ongoing), and has had opportune ad hoc collaborations gaining much experience in the formulation, management, development, and implementation of decision support systems utilizing NASA Earth science data. Coupling this experience with the GES DISC's total understanding and vast experience regarding Earth science missions and resulting data and information, including data structures, data usability and interpretation, data interoperability, and information management systems, the GES DISC is in the unique position to more readily identify challenges that come with bringing science data to decision makers. These challenges consist of those that can be met within typical science data usage frameworks, as well as those challenges that arise when utilizing science data for previously unplanned applications, such as decision support systems. The purpose of this presentation is to share GES DISC decision support system project experiences in regards to system sustainability, required data quality (versus timeliness), data provider understanding how

  15. Experiences in Bridging the Gap between Science and Decision Making at NASA's GSFC Earth Science Data and Information Services Center (GES DISC)

    NASA Technical Reports Server (NTRS)

    Kempler, Steven; Teng, Bill; Friedl, Lawrence; Lynnes, Chris; Leptoukh, Gregory

    2008-01-01

    Recognizing the significance of NASA remote sensing Earth science data in monitoring and better understanding our planet s natural environment, NASA has implemented the Decision Support Through Earth Science Research Results program (NASA ROSES solicitations). a) This successful program has yielded several monitoring, surveillance, and decision support systems through collaborations with benefiting organizations. b) The Goddard Space Flight Center (GSFC) Earth Sciences Data and Information Services Center (GES DISC) has participated in this program on two projects (one complete, one ongoing), and has had opportune ad hoc collaborations gaining much experience in the formulation, management, development, and implementation of decision support systems utilizing NASA Earth science data. c) In addition, GES DISC s understanding of Earth science missions and resulting data and information, including data structures, data usability and interpretation, data interoperability, and information management systems, enables the GES DISC to identify challenges that come with bringing science data to decision makers. d) The purpose of this presentation is to share GES DISC decision support system project experiences in regards to system sustainability, required data quality (versus timeliness), data provider understanding of how decisions are made, and the data receivers willingness to use new types of information to make decisions, as well as other topics. In addition, defining metrics that really evaluate success will be exemplified.

  16. Long Term Missions at the Sun-Earth Libration Point L1: ACE, SOHO, and WIND

    NASA Technical Reports Server (NTRS)

    Roberts, Craig E.

    2011-01-01

    Three heliophysics missions -- the Advanced Composition Explorer (ACE), Solar Heliospheric Observatory (SOHO), and the Global Geoscience WIND -- have been orbiting the Sun-Earth interior libration point L1 continuously since 1997, 1996, and 2004, respectively. ACE and WIND (both NASA missions) and SOHO (an ESA-NASA joint mission) are all operated from the NASA Goddard Space Flight Center (GSFC). While ACE and SOHO have been dedicated libration point orbiters since their launches, WIND has had also a remarkable 10-year career flying a deep-space, multiple lunar-flyby trajectory prior to 2004. That era featured 36 targeted lunar flybys with excursions to both L1 and L2 before its final insertion in L1 orbit. A figure depicts the orbits of the three spacecraft, showing projections of the orbits onto the orthographic planes of a solar rotating ecliptic frame of reference. The SOHO orbit is a quasi-periodic halo orbit, where the frequencies of the in-plane and out-of-plane motions are practically equal. Such an orbit is seen to repeat itself with a period of approximately 178 days. For ACE and WIND, the frequencies of the in-plane and out-of-plane motions are unequal, giving rise to the characteristic Lissajous motion. ACE's orbit is of moderately small amplitude, whereas WIND's orbit is a large-amplitude Lissajous of dimensions close to those of the SOHO halo orbit. As motion about the collinear points is inherently unstable, stationkeeping maneuvers are necessary to prevent orbital decay and eventual escape from the L1 region. Though the three spacecraft are dissimilar (SOHO is a 3-axis stabilized Sun pointer, WIND is a spin-stabilized ecliptic pole pointer, and ACE is also spin-stabilized with its spin axis maintained between 4 and 20 degrees of the Sun), the stationkeeping technique for the three is fundamentally the same. The technique consists of correcting the energy of the orbit via a delta-V directed parallel or anti-parallel to the Spacecraft-to-Sun line. SOHO

  17. Space data management at the NSSDC (National Space Sciences Data Center): Applications for data compression

    NASA Technical Reports Server (NTRS)

    Green, James L.

    1989-01-01

    The National Space Science Data Center (NSSDC), established in 1966, is the largest archive for processed data from NASA's space and Earth science missions. The NSSDC manages over 120,000 data tapes with over 4,000 data sets. The size of the digital archive is approximately 6,000 gigabytes with all of this data in its original uncompressed form. By 1995 the NSSDC digital archive is expected to more than quadruple in size reaching over 28,000 gigabytes. The NSSDC digital archive is expected to more than quadruple in size reaching over 28,000 gigabytes. The NSSDC is beginning several thrusts allowing it to better serve the scientific community and keep up with managing the ever increasing volumes of data. These thrusts involve managing larger and larger amounts of information and data online, employing mass storage techniques, and the use of low rate communications networks to move requested data to remote sites in the United States, Europe and Canada. The success of these thrusts, combined with the tremendous volume of data expected to be archived at the NSSDC, clearly indicates that innovative storage and data management solutions must be sought and implemented. Although not presently used, data compression techniques may be a very important tool for managing a large fraction or all of the NSSDC archive in the future. Some future applications would consist of compressing online data in order to have more data readily available, compress requested data that must be moved over low rate ground networks, and compress all the digital data in the NSSDC archive for a cost effective backup that would be used only in the event of a disaster.

  18. Adding to the mix: integrating ELSI into a National Nanoscale Science and Technology Center.

    PubMed

    Bjornstad, David J; Wolfe, Amy K

    2011-12-01

    This paper describes issues associated with integrating the study of Ethical, Legal and Social Issues (ELSI) into ongoing scientific and technical research and describes an approach adopted by the authors for their own work with the center for nanophase materials sciences (CNMS) at the Oak Ridge national laboratory (ORNL). Four key questions are considered: (a) What is ELSI and how should it identify and address topics of interest for the CNMS? (b) What advantages accrue to incorporating ELSI into the CNMS? (c) How should the integration of ELSI into the CNMS take place? (d) How should one judge the effectiveness of the activity? We conclude that ELSI research is not a monolithic body of knowledge, but should be adapted to the question at hand. Our approach focuses on junctures in the R&D continuum at which key decisions occur, avoids topics of a purely ethical nature or advocacy, and seeks to gather data in ways that permit testing the validity of generalization. Integrating ELSI into the CNMS allows dealing with topics firmly grounded in science, offers concrete examples of potential downstream applications and provides access to the scientists using the CNMS and their insights and observations. As well, integration provides the opportunity for R&D managers to benefit from ELSI insights and the potential to modify R&D agendas. Successful integration is dependent on the particular ELSI question set that drives the project. In this case questions sought to identify key choices, information of value to scientists, institutional attributes, key attributes of the CNMS culture, and alternatives for communicating results. The opportunity to consult with scientists on ELSI implications is offered, but not promoted. Finally, ELSI effectiveness is judged by observing the use to which research products are put within the CNMS, ORNL, and the community of external scholars.

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

    USGS Publications Warehouse

    Giesen, Julia A.; Givens, Carrie E.

    2016-09-06

    information regarding projects by the Michigan Water Science Center (MI WSC) is available at http://mi.water.usgs.gov/.

  20. Who Is Watching and Who Is Playing: Parental Engagement with Children at a Hands-On Science Center

    ERIC Educational Resources Information Center

    Nadelson, Louis S.

    2013-01-01

    Family interactions are common phenomenon at visits to science centers and natural history museums. Through interactions the family can support each other as the members individually and collectively learn from their visits. Interaction is particularly important between child(ren) and parent, which may be facilitated by media provided to parents.…

  1. The Experimental Teaching Reform in Biochemistry and Molecular Biology for Undergraduate Students in Peking University Health Science Center

    ERIC Educational Resources Information Center

    Yang, Xiaohan; Sun, Luyang; Zhao, Ying; Yi, Xia; Zhu, Bin; Wang, Pu; Lin, Hong; Ni, Juhua

    2015-01-01

    Since 2010, second-year undergraduate students of an eight-year training program leading to a Doctor of Medicine degree or Doctor of Philosophy degree in Peking University Health Science Center (PKUHSC) have been required to enter the "Innovative talent training project." During that time, the students joined a research lab and…

  2. Literature and the Sea. Proceedings of a Conference Held at the Marine Science Center, Newport, Oregon, May 8, 1976.

    ERIC Educational Resources Information Center

    Astro, Richard, Ed.

    This document is a collection of eight papers presented at a conference held at the Marine Science Center, Newport, Oregon, May 8, 1976. The conference concluded a course offered jointly by the School of Oceanography and the Department of English at Oregon State University. The conference had two purposes: (1) focus on the relationship between…

  3. The contributions of library and information services to hospitals and academic health sciences centers: a preliminary taxonomy

    PubMed Central

    Abels, Eileen G.; Cogdill, Keith W.; Zach, Lisl

    2002-01-01

    Objectives: This article presents a taxonomy of the contributions of library and information services (LIS) in hospitals and academic health sciences centers. The taxonomy emerges from a study with three objectives: to articulate the value of LIS for hospitals and academic health sciences centers in terms of contributions to organizational missions and goals, to identify measures and measurable surrogates associated with each LIS contribution, and to document best practices for communicating the value of LIS to institutional administrators. Methods: The preliminary taxonomy of LIS contributions in hospitals and academic health sciences centers is based on a review of the literature, twelve semi-structured interviews with LIS directors and institutional administrators, and a focus group of administrators from five academic, teaching, and nonteaching hospitals. Results: Derived from the balanced scorecard approach, the taxonomy of LIS contributions is organized on the basis of five mission-level concepts and fifteen organizational goals. LIS contributions are included only if they have measurable surrogates. Conclusions: The taxonomy of LIS contributions offers a framework for the collection of both quantitative and qualitative data in support of communicating the value of LIS in hospitals and academic health sciences centers. PMID:12113510

  4. 34 CFR 645.13 - What additional services do Upward Bound Math and Science Centers provide and how are they...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What additional services do Upward Bound Math and Science Centers provide and how are they organized? 645.13 Section 645.13 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT...

  5. 34 CFR 645.14 - What additional services do Upward Bound Math and Science Centers provide and how are they...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 3 2013-07-01 2013-07-01 false What additional services do Upward Bound Math and Science Centers provide and how are they organized? 645.14 Section 645.14 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT...

  6. 34 CFR 645.14 - What additional services do Upward Bound Math and Science Centers provide and how are they...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 3 2014-07-01 2014-07-01 false What additional services do Upward Bound Math and Science Centers provide and how are they organized? 645.14 Section 645.14 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT...

  7. 34 CFR 645.14 - What additional services do Upward Bound Math and Science Centers provide and how are they...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 3 2012-07-01 2012-07-01 false What additional services do Upward Bound Math and Science Centers provide and how are they organized? 645.14 Section 645.14 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT...

  8. Cloud Computing Applications in Support of Earth Science Activities at Marshall Space Flight Center

    NASA Technical Reports Server (NTRS)

    Molthan, Andrew L.; Limaye, Ashutosh S.; Srikishen, Jayanthi

    2011-01-01

    Currently, the NASA Nebula Cloud Computing Platform is available to Agency personnel in a pre-release status as the system undergoes a formal operational readiness review. Over the past year, two projects within the Earth Science Office at NASA Marshall Space Flight Center have been investigating the performance and value of Nebula s "Infrastructure as a Service", or "IaaS" concept and applying cloud computing concepts to advance their respective mission goals. The Short-term Prediction Research and Transition (SPoRT) Center focuses on the transition of unique NASA satellite observations and weather forecasting capabilities for use within the operational forecasting community through partnerships with NOAA s National Weather Service (NWS). SPoRT has evaluated the performance of the Weather Research and Forecasting (WRF) model on virtual machines deployed within Nebula and used Nebula instances to simulate local forecasts in support of regional forecast studies of interest to select NWS forecast offices. In addition to weather forecasting applications, rapidly deployable Nebula virtual machines have supported the processing of high resolution NASA satellite imagery to support disaster assessment following the historic severe weather and tornado outbreak of April 27, 2011. Other modeling and satellite analysis activities are underway in support of NASA s SERVIR program, which integrates satellite observations, ground-based data and forecast models to monitor environmental change and improve disaster response in Central America, the Caribbean, Africa, and the Himalayas. Leveraging SPoRT s experience, SERVIR is working to establish a real-time weather forecasting model for Central America. Other modeling efforts include hydrologic forecasts for Kenya, driven by NASA satellite observations and reanalysis data sets provided by the broader meteorological community. Forecast modeling efforts are supplemented by short-term forecasts of convective initiation, determined by

  9. Unraveling the Pivotal Role of Bradykinin in ACE Inhibitor Activity.

    PubMed

    Taddei, Stefano; Bortolotto, L

    2016-10-01

    Historically, the first described effect of an angiotensin converting enzyme (ACE) inhibitor was an increased activity of bradykinin, one of the substrates of ACE. However, in the subsequent years, molecular models describing the mechanism of action of ACE inhibitors in decreasing blood pressure and cardiovascular risk have focused mostly on the renin-angiotensin system. Nonetheless, over the last 20 years, the importance of bradykinin in regulating vasodilation, natriuresis, oxidative stress, fibrinolysis, inflammation, and apoptosis has become clearer. The affinity of ACE appears to be higher for bradykinin than for angiotensin I, thereby suggesting that ACE inhibitors may be more effective inhibitors of bradykinin degradation than of angiotensin II production. Data describing the effect of ACE inhibition on bradykinin signaling support the hypothesis that the most cardioprotective benefits attributed to ACE inhibition may be due to increased bradykinin signaling rather than to decreased angiotensin II signaling, especially when high dosages of ACE inhibitors are considered. In particular, modulation of bradykinin in the endothelium appears to be a major target of ACE inhibition. These new mechanistic concepts may lead to further development of strategies enhancing the bradykinin signaling. PMID:27260014

  10. Science, humanism, judgement, ethics: person-centered medicine as an emergent model of modern clinical practice.

    PubMed

    Miles, Andrew

    2013-01-01

    The Medical University of Plovdiv (MUP) has as its motto 'Committed to humanity". But what does humanity in modern medicine mean? Is it possible to practise a form of medicine that is without humanity? In the current article, it is argued that modern medicine is increasingly being practised in a de-personalised fashion, where the patient is understood not as a unique human individual, a person, but rather as a subject or an object and more in the manner of a complex biological machine. Medicine has, it is contended, become distracted from its duty to care, comfort and console as well as to ameliorate, attenuate and cure and that the rapid development of medicine's scientific knowledge is, paradoxically, principally causative. Signal occurrences in the 'patient as a person' movement are reviewed, together with the emergence of the evidence-based medicine (EBM) and patient-centered care (PCC) movements. The characteristics of a model of medicine evolving in response to medicine's current deficiencies--person-centered healthcare (PCH)--are noted and described. In seeking to apply science with humanism, via clinical judgement, within an ethical framework, it is contended that PCH will prove to be far more responsive to the needs of the individual patient and his/her personal circumstances than current models of practice, so that neither a reductive anatomico-pathological, disease-centric model of illness (EBM), nor an aggressive patient-directed, consumerist form of care (PCC) is allowed continued dominance within modern healthcare systems. In conclusion, it is argued that PCH will enable affordable advances in biomedicine and technology to be delivered to patients within a humanistic framework of clinical practice that recognises the patient as a person and which takes full account of his/her stories, values, preferences, goals, aspirations, fears, worries, hopes, cultural context and which responds to his/her psychological, emotional, spiritual and social necessities

  11. Characterization of ACE Inhibitory Peptides from Mactra veneriformis Hydrolysate by Nano-Liquid Chromatography Electrospray Ionization Mass Spectrometry (Nano-LC-ESI-MS) and Molecular Docking

    PubMed Central

    Liu, Rui; Zhu, Yunhan; Chen, Jiao; Wu, Hao; Shi, Lei; Wang, Xinzhi; Wang, Lingchong

    2014-01-01

    Food-derived bioactive compounds are gaining increasing significance in life sciences. In the present study, we identified angiotensin I-converting enzyme (ACE)-inhibitory peptides from Mactra veneriformis hydrolysate using a nano-LC-MS/MS method. Mactra veneriformis hydrolysate was first separated into four fractions (F1–F4) based on molecular weight by ultrafiltration. The fraction with molecular weight lower than 1 kDa (F1) showed the highest ACE inhibitory activity. F1 was then analyzed by a high throughput nano-LC-MS/MS method and sequences of peptides in F1 were calculated accordingly. The 27 peptides identified as above were chemically synthesized and tested for ACE-inhibitory activity. The hexapeptide VVCVPW showed the highest potency with an IC50 value of 4.07 μM. We then investigated the interaction mechanism between the six most potent peptides and ACE by molecular docking. Our docking results suggested that the ACE inhibitory peptides bind to ACE via interactions with His383, His387, and Glu411 residues. Particularly, similar to the thiol group of captopril, the cysteine thiol group of the most potent peptide VVCVPW may play a key role in the binding of this peptide to the ACE active site. PMID:24983637

  12. Increasing Access to Atmospheric Science Research at NASA Langley Research Center

    NASA Astrophysics Data System (ADS)

    Chambers, L. H.; Bethea, K. L.; LaPan, J. C.

    2013-12-01

    The Science Directorate (SD) at NASA's Langley Research Center conducts cutting edge research in fundamental atmospheric science topics including radiation and climate, air quality, active remote sensing, and upper atmospheric composition. These topics matter to the public, as they improve our understanding of our home planet. Thus, we have had ongoing efforts to improve public access to the results of our research. These efforts have accelerated with the release of the February OSTP memo. Our efforts can be grouped in two main categories: 1. Visual presentation techniques to improve science understanding: For fundamental concepts such as the Earth's energy budget, we have worked to display information in a more "digestible" way for lay audiences with more pictures and fewer words. These audiences are iPad-lovers and TV-watchers with shorter attention spans than audiences of the past. They are also educators and students who need a basic understanding of a concept delivered briefly to fit into busy classroom schedules. We seek to reach them with a quick, visual message packed with important information. This presentation will share several examples of visual techniques, such as infographics (e.g., a history of lidar at Langley and a timeline of atmospheric research, ozone garden diagrams (http://science-edu.larc.nasa.gov/ozonegarden/ozone-cycle.php); history of lidar at LaRC; DISCOVER-AQ maps. It will also share examples of animations and interactive graphics (DISCOVER-AQ); and customized presentations (e.g., to explain the energy budget or to give a general overview of research). One of the challenges we face is a required culture shift between the way scientists traditionally share knowledge with each other and the way these public audiences ingest knowledge. A cross-disciplinary communications team in SD is crucial to bridge that gap. 2. Lay research summaries to make research more accessible: Peer-reviewed publications are a primary product of the SD, with more

  13. U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center-fiscal year 2010 annual report

    USGS Publications Warehouse

    Nelson, Janice S.

    2011-01-01

    The Earth Resources Observation and Science (EROS) Center is a U.S. Geological Survey (USGS) facility focused on providing science and imagery to better understand our Earth. The work of the Center is shaped by the earth sciences, the missions of our stakeholders, and implemented through strong program and project management, and application of state-of-the-art information technologies. Fundamentally, EROS contributes to the understanding of a changing Earth through 'research to operations' activities that include developing, implementing, and operating remote-sensing-based terrestrial monitoring capabilities needed to address interdisciplinary science and applications objectives at all levels-both nationally and internationally. The Center's programs and projects continually strive to meet, and where possible exceed, the changing needs of the USGS, the Department of the Interior, our Nation, and international constituents. The Center's multidisciplinary staff uses their unique expertise in remote sensing science and technologies to conduct basic and applied research, data acquisition, systems engineering, information access and management, and archive preservation to address the Nation's most critical needs. Of particular note is the role of EROS as the primary provider of Landsat data, the longest comprehensive global land Earth observation record ever collected. This report is intended to provide an overview of the scientific and engineering achievements and illustrate the range and scope of the activities and accomplishments at EROS throughout fiscal year (FY) 2010. Additional information concerning the scientific, engineering, and operational achievements can be obtained from the scientific papers and other documents published by EROS staff or by visiting our web site at http://eros.usgs.gov. We welcome comments and follow-up questions on any aspect of this Annual Report and invite any of our customers or partners to contact us at their convenience. To

  14. LOS ALAMOS NEUTRON SCIENCE CENTER CONTRIBUTIONS TO THE DEVELOPMENT OF FUTURE POWER REACTORS

    SciTech Connect

    GAVRON, VICTOR I.; HILL, TONY S.; PITCHER, ERIC J.; TOVESSON, FREDERIK K.

    2007-01-09

    The Los Alamos Neutron Science Center (LANSCE) is a large spallation neutron complex centered around an 800 MeV high-currently proton accelerator. Existing facilities include a highly-moderated neutron facility (Lujan Center) where neutrons between thermal and keV energies are produced, and the Weapons Neutron Research Center (WNR), where a bare spallation target produces neutrons between 0.1 and several hundred MeV.The LANSCE facility offers a unique capability to provide high precision nuclear data over a large energy region, including that for fast reactor systems. In an ongoing experimental program the fission and capture cross sections are being measured for a number of minor actinides relevant for Generation-IV reactors and transmutation technology. Fission experiments makes use of both the highly moderated spallation neutron spectrum at the Lujan Center, and the unmoderated high energy spectrum at WNR. By combininb measurements at these two facilities the differential fission cross section is measured relative to the {sup 235}U(n,f) standard from subthermal energies up to about 200 MeV. An elaborate data acquisition system is designed to deal with all the different types of background present when spanning 10 energy decades. The first isotope to be measured was {sup 237}Np, and the results were used to improve the current ENDF/B-VII evaluation. Partial results have also been obtained for {sup 240}Pu and {sup 242}Pu, and the final results are expected shortly. Capture cross sections are measured at LANSCE using the Detector for Advanced Neutron Capture Experiments (DANCE). This unique instrument is highly efficient in detecting radiative capture events, and can thus handle radioactive samples of half-lives as low as 100 years. A number of capture cross sections important to fast reaction applications have been measured with DANCE. The first measurement was on {sup 237}Np(n,{gamma}), and the results have been submitted for publication. Other capture

  15. Decision support system development at the Upper Midwest Environmental Sciences Center

    USGS Publications Warehouse

    Fox, Timothy J.; Nelson, J. C.; Rohweder, Jason J.

    2014-01-01

    A Decision Support System (DSS) can be defined in many ways. The working definition used by the U.S. Geological Survey Upper Midwest Environmental Sciences Center (UMESC) is, “A spatially based computer application or data that assists a researcher or manager in making decisions.” This is quite a broad definition—and it needs to be, because the possibilities for types of DSSs are limited only by the user group and the developer’s imagination. There is no one DSS; the types of DSSs are as diverse as the problems they help solve. This diversity requires that DSSs be built in a variety of ways, using the most appropriate methods and tools for the individual application. The skills of potential DSS users vary widely as well, further necessitating multiple approaches to DSS development. Some small, highly trained user groups may want a powerful modeling tool with extensive functionality at the expense of ease of use. Other user groups less familiar with geographic information system (GIS) and spatial data may want an easy-to-use application for a nontechnical audience. UMESC has been developing DSSs for almost 20 years. Our DSS developers offer our partners a wide variety of technical skills and development options, ranging from the most simple Web page or small application to complex modeling application development.

  16. Virtual microscopy in medical research: Open European Nephrology Science Center (OpEN.SC)

    NASA Astrophysics Data System (ADS)

    Schrader, Thomas; Beil, Michael; Schmidt, Danilo; Dietel, Manfred; Lindemann, Gabriela

    2007-03-01

    The amount and heterogeneity of data in biomedical research, notably in transnational research, requires new methods for the collection, presentation and analysis of information. Important data from laboratory experiments as well as patient trials are available as images. Thus, the integration and processing of image data represent a crucial component of information systems in biomedical research. The Charité Medical School in Berlin has established a new information service center for kidney diseases and transplantation (Open European Nephrology Science Centre - OpEN.SC) together with the German Research Agency (DFG). The aims of this project are (i) to improve the availability of raw data, (ii) to establish an infrastructure for clinical trials, (iii) to monitor the occurrence of rare disease patterns and (iv) to establish a quality assurance system. Major diagnostic procedures in medicine are based on the processing and analysis of image data. In diagnostic pathology, the availability of automated slide scanners provide the opportunity to digitize entire microscopic slides. The processing, presentation and analysis of these image data are called virtual microscopy. The integration of this new technology into the OpEN.SC system and the link to other heterogeneous data of individual patients represent a major technological challenge. Thus, new ways in communication between clinical and scientific partners have to be established and will be promoted by the project. The technological basis of the repository are web services for a scalable and adaptable system. HL7 and DICOM are considered the main medical standards of communication.

  17. Realizing the potential of the CUAHSI Water Data Center to advance Earth Science

    NASA Astrophysics Data System (ADS)

    Hooper, R. P.; Seul, M.; Pollak, J.; Couch, A.

    2015-12-01

    The CUAHSI Water Data Center has developed a cloud-based system for data publication, discovery and access. Key features of this system are a semantically enabled catalog to discover data across more than 100 different services and delivery of data and metadata in a standard format. While this represents a significant technical achievement, the purpose of this system is to support data reanalysis for advancing science. A new web-based client, HydroClient, improves access to the data from previous clients. This client is envisioned as the first step in a workflow that can involve visualization and analysis using web-processing services, followed by download to local computers for further analysis. The release of the WaterML library in the R package CRAN repository is an initial attempt at linking the WDC services in a larger analysis workflow. We are seeking community input on other resources required to make the WDC services more valuable in scientific research and education.

  18. Mentor training within academic health centers with Clinical and Translational Science Awards.

    PubMed

    Abedin, Zainab; Rebello, Tahilia J; Richards, Boyd F; Pincus, Harold Alan

    2013-10-01

    Multiple studies highlight the benefits of effective mentoring in academic medicine. Thus, we sought to quantify and characterize the mentoring practices at academic health centers (AHCs) with Clinical and Translational Science Awards (CTSA). Here we report findings pertaining specifically to mentor training at the level of the KL2 mentored award program, and at the broader institutional level. We found only four AHCs did not provide any form of training. One-time orientation was most prevalent at the KL2 level, whereas formal face-to-face training was most prevalent at the institutional level. Despite differences in format usage, there was general consensus at both the KL2 and institutional level about the topics of focus of face-to-face training sessions. Lower-resource training formats utilized at the KL2 level may reveal a preference for preselection of qualified mentors, while institutional selection of resource-heavy formats may be an attempt to raise the mentoring qualifications of the academic community as a whole. The present work fits into the expanding landscape of academic mentoring literature and sets the framework for future longitudinal, outcome studies focused on identifying the most efficient strategies to develop effective mentors.

  19. Filtered fast neutron irradiation system using Texas A&M University Nuclear Science Center Reactor

    NASA Astrophysics Data System (ADS)

    Jang, S. Y.; Kim, C. H.; Reece, W. D.; Braby, L. A.

    2004-09-01

    A heavily filtered fast neutron irradiation system (FNIS) was developed for a variety of applications, including the study of long-term health effects of fast neutrons by evaluating the biological mechanisms of damage in cultured cells and living animals such as rats or mice. This irradiation system includes an exposure cave made with a lead-bismuth alloy, a cave positioning system, a gamma and neutron monitoring system, a sample transfer system, and interchangeable filters. This system was installed in the irradiation cell of the Texas A&M University Nuclear Science Center Reactor (NSCR). For a realistic modeling of the NSCR, the irradiation cell, and the FNIS, this study used the Monte Carlo N-Particle (MCNP) code and a set of high-temperature ENDF/B-VI continuous neutron cross-section data. Sensitivity analysis was performed to find the characteristics of the FNIS as a function of the thickness of the lead-bismuth alloy. A paired ion chamber system was constructed with a tissue-equivalent plastic (A-150) and propane gas for total dose monitoring and with graphite and argon for gamma dose monitoring. This study, in addition, tested the Monte Carlo modeling of the FNIS system, as well as the performance of the system by comparing the calculated results with experimental measurements using activation foils and paired ion chambers.

  20. Adherence to balance tolerance limits at the Upper Mississippi Science Center, La Crosse, Wisconsin.

    USGS Publications Warehouse

    Myers, C.T.; Kennedy, D.M.

    1998-01-01

    Verification of balance accuracy entails applying a series of standard masses to a balance prior to use and recording the measured values. The recorded values for each standard should have lower and upper weight limits or tolerances that are accepted as verification of balance accuracy under normal operating conditions. Balance logbooks for seven analytical balances at the Upper Mississippi Science Center were checked over a 3.5-year period to determine if the recorded weights were within the established tolerance limits. A total of 9435 measurements were checked. There were 14 instances in which the balance malfunctioned and operators recorded a rationale in the balance logbook. Sixty-three recording errors were found. Twenty-eight operators were responsible for two types of recording errors: Measurements of weights were recorded outside of the tolerance limit but not acknowledged as an error by the operator (n = 40); and measurements were recorded with the wrong number of decimal places (n = 23). The adherence rate for following tolerance limits was 99.3%. To ensure the continued adherence to tolerance limits, the quality-assurance unit revised standard operating procedures to require more frequent review of balance logbooks.

  1. Klystron Modulator Design for the Los Alamos Neutron Science Center Accelerator

    SciTech Connect

    Reass, William A.; Baca, David M.; Partridge, Edward R.; Rees, Daniel E.

    2012-06-22

    This paper will describe the design of the 44 modulator systems that will be installed to upgrade the Los Alamos Neutron Science Center (LANSCE) accelerator RF system. The klystrons can operate up to 86 kV with a nominal 32 Amp beam current with a 120 Hz repetition rate and 15% duty cycle. The klystrons are a mod-anode design. The modulator is designed with analog feedback control to ensure the klystron beam current is flat-top regulated. To achieve fast switching while maintaining linear feedback control, a grid-clamp, totem-pole modulator configuration is used with an 'on' deck and an 'off' deck. The on and off deck modulators are of identical design and utilize a cascode connected planar triode, cathode driven with a high speed MOSFET. The derived feedback is connected to the planar triode grid to enable the flat-top control. Although modern design approaches suggest solid state designs may be considered, the planar triode (Eimac Y-847B) is very cost effective, is easy to integrate with the existing hardware, and provides a simplified linear feedback control mechanism. The design is very compact and fault tolerant. This paper will review the complete electrical design, operational performance, and system characterization as applied to the LANSCE installation.

  2. Upgrades to the ultracold neutron source at the Los Alamos Neutron Science Center

    NASA Astrophysics Data System (ADS)

    Pattie, Robert; LANL-nEDM Collaboration

    2015-10-01

    The spallation-driven solid deutrium-based ultracold neutron (UCN) source at the Los Alamos Neutron Science Center (LANSCE) has provided a facility for precision measurements of fundamental symmetries via the decay observables from neutron beta decay for nearly a decade. In preparation for a new room temperature neutron electric dipole moment (nEDM) experiment and to increase the statistical sensitivity of all experiments using the source an effort to increase the UCN output is underway. The ultimate goal is to provide a density of 100 UCN/cc or greater in the nEDM storage cell. This upgrade includes redesign of the cold neutron moderator and UCN converter geometries, improved coupling and coating of the UCN transport system through the biological shielding, optimization of beam timing structure, and increase of the proton beam current. We will present the results of the MCNP and UCN transport simulations that led to the new design, which will be installed spring 2016, and UCN guide tests performed at LANSCE and the Institut Laue-Langevin to study the UCN transport properties of a new nickel-based guide coating.

  3. The GOLD Science Data Center - Algorithm Heritage, Data Product Descriptions and User Services

    NASA Astrophysics Data System (ADS)

    Lumpe, J. D.; Foroosh, H.; Eastes, R.; Krywonos, A.; Evans, J. S.; Burns, A. G.; Strickland, D. J.; Daniell, R. E.; England, S.; Solomon, S. C.; McClintock, W. E.; Anderson, D. N.

    2013-12-01

    The Global-scale Observations of the Limb and Disk (GOLD) instrument is an imaging spectrograph to be launched onboard a commercial communications satellite in 2017. From its vantage point in geosynchronous orbit GOLD will image the Earth in the far-ultraviolet from 132 to 162 nm. The instrument consists of two independent optical channels, allowing for simultaneous implementation of multiple measurement sequences with different temporal sampling and spectral resolution. In addition to continuously scanning the disk of the Earth, GOLD will also perform routine limb scan and stellar occultation measurements. These measurements will be used to retrieve a variety of data products characterizing the temperature and composition of the thermosphere-ionosphere, and their response to geomagnetic storms and solar forcing. Primary data products include: daytime neutral temperatures near 160 km altitude; daytime O/N2 column density ratios; nighttime peak electron density; thermospheric O2 density profiles (day and night); daytime exospheric neutral temperature on the limb; atmospheric tides from temperature perturbations; and the location and evolution of ionospheric bubbles. GOLD data will be processed at the Science Data Center (SDC) located at the University of Central Florida. The SDC will also serve as the primary gateway for distribution of GOLD data products to end-users. In this talk we summarize the heritage and theoretical basis of the GOLD retrieval algorithms and describe the full range of GOLD data products that will be available at the SDC, including estimates of data latency and quality.

  4. Curriculum in aerospace science and technology in cooperation with NASA Langley Research Center

    NASA Technical Reports Server (NTRS)

    Garner-Gilchrist, Cathine

    1988-01-01

    A curriculum was written to show teachers how to best use the many resources that are available at the Teacher Resource Center (TRC). This curriculum packet was written using teaching units that teachers in both the elementary and middle schools can use to help students better understand some of the research that has been conducted at NASA and will be conducted in the future. The units are written with certain standards. Each unit contains: (1) specific objectives, using the Virginia standards of learning; (2) the materials that are available from the TRC; (3) many activities that teachers can use in a variety of ways; and (4) specific strategies for measuring the objectives to determine if the students mastered the knowledge, concepts or skills that were taught. The curriculum packet contains specific units on several topics. They are: (1) Careers in Aerospece Science and Technology; (2) The History of Flight; (3) The History of Satellites; (4) The History of the Manned Space Projects and the Future of the Future of the Space Program; (5) The Solar System; and (6) The History of Rockets.

  5. Mobilizing resilience and recovery in response to adverse childhood experiences (ACE): a Restorative Integral Support (RIS) case study.

    PubMed

    Larkin, Heather; Beckos, Brooke A; Shields, Joseph J

    2012-01-01

    The Restorative Integral Support (RIS) model is a comprehensive, whole person approach to addressing adversity and trauma. The Adverse Childhood Experiences (ACE) Study conducted by the Centers for Disease Control (CDC) and Kaiser Permanente reveals a relationship between childhood trauma and adult health and social problems. The current empirical case study presents the Committee on the Shelterless (COTS), in Petaluma, CA, as an example of one social service agency employing RIS to break cycles of homelessness. By applying RIS, research-based programming is offered within a culture of recovery that mobilizes resilience through social affiliations. The authors recommend RIS model implementation and research in programs serving populations with ACE backgrounds.

  6. Multiphysics Applications of ACE3P

    SciTech Connect

    K.H. Lee, C. Ko, Z. Li, C.-K. Ng, L. Xiao, G. Cheng, H. Wang

    2012-07-01

    The TEM3P module of ACE3P, a parallel finite-element electromagnetic code suite from SLAC, focuses on the multiphysics simulation capabilities, including thermal and mechanical analysis for accelerator applications. In this pa- per, thermal analysis of coupler feedthroughs to supercon- ducting rf (SRF) cavities will be presented. For the realistic simulation, internal boundary condition is implemented to capture RF heating effects on the surface shared by a di- electric and a conductor. The multiphysics simulation with TEM3P matched the measurement within 0.4%.

  7. The Excitement and Wonder of Teaching Science: What Pre-Service Teachers Learn from Facilitating Family Science Night Centers

    ERIC Educational Resources Information Center

    Harlow, Danielle B.

    2012-01-01

    In this study, pre-service teachers facilitated stations at a family science night as a context to learn to identify, assess, and use children's science ideas. Assessment is already difficult in K-12 classrooms. Assessing learning in informal learning environments adds the complication that participation is largely voluntary. As such, controlling…

  8. The Excitement and Wonder of Teaching Science: What Pre-service Teachers Learn from Facilitating Family Science Night Centers

    NASA Astrophysics Data System (ADS)

    Harlow, Danielle B.

    2012-02-01

    In this study, pre-service teachers facilitated stations at a family science night as a context to learn to identify, assess, and use children's science ideas. Assessment is already difficult in K-12 classrooms. Assessing learning in informal learning environments adds the complication that participation is largely voluntary. As such, controlling the learners' participation to systematically assess learning is counter to the intents of informal environments. The pre-service teachers in this study experienced success at teaching science and developed understandings about children's science ideas. Data included reflective postings, class discussions, observations, artifacts, and photographs. The findings contribute to understanding the value of multiple learning contexts in teacher preparation and lead to implications about leveraging informal science contexts for educating teachers.

  9. Climate Science Centers: An "Existence Theorem" for a Federal-University Partnership to Develop Actionable and Needs-Driven Science Agendas

    NASA Astrophysics Data System (ADS)

    Moore, B., III

    2014-12-01

    Climate Science Centers: An "Existence Theorem" for a Federal-University Partnership to Develop Actionable and Needs-Driven Science Agendas. Berrien Moore III (University of Oklahoma) The South Central Climate Science Center (CSC) is one of eight regional centers established by the Department of the Interior (DoI) under Secretarial Order 3289 to address the impacts of climate change on America's water, land, and other natural and cultural resources. Under DoI leadership and funding, these CSCs will provide scientific information tools and techniques to study impacts of climate change synthesize and integrate climate change impact data develop tools that the DoI managers and partners can use when managing the DOI's land, water, fish and wildlife, and cultural heritage resources (emphasis added) The network of Climate Science Centers will provide decision makers with the science, tools, and information they need to address the impacts of climate variability and change on their areas of responsibility. Note from Webster, a tool is a device for doing work; it makes outcomes more realizable and more cost effective, and, in a word, better. Prior to the existence of CSCs, the university and federal scientific world certainly contained a large "set" of scientists with considerable strength in the physical, biological, natural, and social sciences to address the complexities and interdisciplinary nature of the challenges in the areas of climate variability, change, impacts, and adaptation. However, this set of scientists were hardly an integrated community let alone a focused team, but rather a collection of distinguished researchers, educators, and practitioners that were working with disparate though at times linked objectives, and they were rarely aligning themselves formally to an overarching strategic pathway. In addition, data, models, research results, tools, and products were generally somewhat "disconnected" from the broad range of stakeholders. I should note also

  10. The Center for Informal Learning and Schools' Informal Learning Certificate (ILC) Program: Professional Development and Community for Informal Science Educators Working with Schools. An Evaluation Report

    ERIC Educational Resources Information Center

    Smith, Anita; Helms, Jenifer V.; St. John, Mark

    2007-01-01

    Inverness Research Associates served as external evaluators for the Center for Informal Learning and Schools (CILS) from its inception in 2002 as a National Science Foundation (NSF)-funded Center for Learning and Teaching. One of the programs that CILS developed was the Informal Learning Certificate (ILC) for informal science educators (mostly…

  11. The grand experiment, a historical account of a museum/school partnership: The Alexander Science Center School of Los Angeles

    NASA Astrophysics Data System (ADS)

    Heughins, Andrew R.

    This study tells the history of The Alexander Science Center School, a museum/school partnership between the Los Angeles Unified School District and the California Science Center created with the goal of becoming a national model in elementary science education. To provide a background to the development of the school, this study explores the definition of what constitutes a museum school, including the existence of a formal partnership between a school district and a museum and systemic change in the partner institutions leading to a marriage of formal and informal learning styles. In addition, the literature review explores the unique models of museum/school partnerships developed in the United States. The history of the Alexander Science Center School is told in a narrative style using documentation from the schools development and through interviews with individuals who played key roles, from the schools inception through its opening. The study covers the initiation of concept, architectural design, formation of the partnership, and development of the curriculum. The study also identifies the roadblocks encountered in the schools development and makes recommendations for school districts and institutions seeking to create future museum school projects. In addition, a comparison is made other recently studied museum schools to provide a context for the school's historical and programmatic development.

  12. TRANSIT MODEL FITTING IN THE KEPLER SCIENCE OPERATIONS CENTER PIPELINE: NEW FEATURES AND PERFORMANCE

    NASA Astrophysics Data System (ADS)

    Li, Jie; Burke, C. J.; Jenkins, J. M.; Quintana, E. V.; Rowe, J. F.; Seader, S. E.; Tenenbaum, P.; Twicken, J. D.

    2013-10-01

    We describe new transit model fitting features and performance of the latest release (9.1, July 2013) of the Kepler Science Operations Center (SOC) Pipeline. The targets for which a Threshold Crossing Event (TCE) is generated in the Transiting Planet Search (TPS) component of the pipeline are subsequently processed in the Data Validation (DV) component. Transit model parameters are fitted in DV to transit-like signatures in the light curves of the targets with TCEs. The transit model fitting results are used in diagnostic tests in DV, which help to validate planet candidates and identify false positive detections. The standard transit model includes five fit parameters: transit epoch time (i.e. central time of first transit), orbital period, impact parameter, ratio of planet radius to star radius and ratio of semi-major axis to star radius. Light curves for many targets do not contain enough information to uniquely determine the impact parameter, which results in poor convergence performance of the fitter. In the latest release of the Kepler SOC pipeline, a reduced parameter fit is included in DV: the impact parameter is set to a fixed value and the four remaining parameters are fitted. The standard transit model fit is implemented after a series of reduced parameter fits in which the impact parameter is varied between 0 and 1. Initial values for the standard transit model fit parameters are determined by the reduced parameter fit with the minimum chi-square metric. With reduced parameter fits, the robustness of the transit model fit is improved significantly. Diagnostic plots of the chi-square metrics and reduced parameter fit results illustrate how the fitted parameters vary as a function of impact parameter. Essentially, a family of transiting planet characteristics is determined in DV for each Pipeline TCE. Transit model fitting performance of release 9.1 of the Kepler SOC pipeline is demonstrated with the results of the processing of 16 quarters of flight data

  13. Cloud Computing Applications in Support of Earth Science Activities at Marshall Space Flight Center

    NASA Astrophysics Data System (ADS)

    Molthan, A.; Limaye, A. S.

    2011-12-01

    Currently, the NASA Nebula Cloud Computing Platform is available to Agency personnel in a pre-release status as the system undergoes a formal operational readiness review. Over the past year, two projects within the Earth Science Office at NASA Marshall Space Flight Center have been investigating the performance and value of Nebula's "Infrastructure as a Service", or "IaaS" concept and applying cloud computing concepts to advance their respective mission goals. The Short-term Prediction Research and Transition (SPoRT) Center focuses on the transition of unique NASA satellite observations and weather forecasting capabilities for use within the operational forecasting community through partnerships with NOAA's National Weather Service (NWS). SPoRT has evaluated the performance of the Weather Research and Forecasting (WRF) model on virtual machines deployed within Nebula and used Nebula instances to simulate local forecasts in support of regional forecast studies of interest to select NWS forecast offices. In addition to weather forecasting applications, rapidly deployable Nebula virtual machines have supported the processing of high resolution NASA satellite imagery to support disaster assessment following the historic severe weather and tornado outbreak of April 27, 2011. Other modeling and satellite analysis activities are underway in support of NASA's SERVIR program, which integrates satellite observations, ground-based data and forecast models to monitor environmental change and improve disaster response in Central America, the Caribbean, Africa, and the Himalayas. Leveraging SPoRT's experience, SERVIR is working to establish a real-time weather forecasting model for Central America. Other modeling efforts include hydrologic forecasts for Kenya, driven by NASA satellite observations and reanalysis data sets provided by the broader meteorological community. Forecast modeling efforts are supplemented by short-term forecasts of convective initiation, determined by

  14. Report on the Global Data Assembly Center (GDAC) to the 12th GHRSST Science Team Meeting

    NASA Technical Reports Server (NTRS)

    Armstrong, Edward M.; Bingham, Andrew; Vazquez, Jorge; Thompson, Charles; Huang, Thomas; Finch, Chris

    2011-01-01

    In 2010/2011 the Global Data Assembly Center (GDAC) at NASA's Physical Oceanography Distributed Active Archive Center (PO.DAAC) continued its role as the primary clearinghouse and access node for operational Group for High Resolution Sea Surface Temperature (GHRSST) datastreams, as well as its collaborative role with the NOAA Long Term Stewardship and Reanalysis Facility (LTSRF) for archiving. Here we report on our data management activities and infrastructure improvements since the last science team meeting in June 2010.These include the implementation of all GHRSST datastreams in the new PO.DAAC Data Management and Archive System (DMAS) for more reliable and timely data access. GHRSST dataset metadata are now stored in a new database that has made the maintenance and quality improvement of metadata fields more straightforward. A content management system for a revised suite of PO.DAAC web pages allows dynamic access to a subset of these metadata fields for enhanced dataset description as well as discovery through a faceted search mechanism from the perspective of the user. From the discovery and metadata standpoint the GDAC has also implemented the NASA version of the OpenSearch protocol for searching for GHRSST granules and developed a web service to generate ISO 19115-2 compliant metadata records. Furthermore, the GDAC has continued to implement a new suite of tools and services for GHRSST datastreams including a Level 2 subsetter known as Dataminer, a revised POET Level 3/4 subsetter and visualization tool, a Google Earth interface to selected daily global Level 2 and Level 4 data, and experimented with a THREDDS catalog of GHRSST data collections. Finally we will summarize the expanding user and data statistics, and other metrics that we have collected over the last year demonstrating the broad user community and applications that the GHRSST project continues to serve via the GDAC distribution mechanisms. This report also serves by extension to summarize the

  15. Energy Frontier Research Center Materials Science of Actinides (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    ScienceCinema

    Burns, Peter (Director, Materials Science of Actinides); MSA Staff

    2016-07-12

    'Energy Frontier Research Center Materials Science of Actinides' was submitted by the EFRC for Materials Science of Actinides (MSA) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. MSA is directed by Peter Burns at the University of Notre Dame, and is a partnership of scientists from ten institutions.The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

  16. Sex Hormones Promote Opposite Effects on ACE and ACE2 Activity, Hypertrophy and Cardiac Contractility in Spontaneously Hypertensive Rats

    PubMed Central

    Dalpiaz, P. L. M.; Lamas, A. Z.; Caliman, I. F.; Ribeiro, R. F.; Abreu, G. R.; Moyses, M. R.; Andrade, T. U.; Gouvea, S. A.; Alves, M. F.; Carmona, A. K.; Bissoli, N. S.

    2015-01-01

    Background There is growing interest in sex differences and RAS components. However, whether gender influences cardiac angiotensin I-converting enzyme (ACE) and angiotensin-converting enzyme 2 (ACE2) activity is still unknown. In the present work, we determined the relationship between ACE and ACE2 activity, left ventricular function and gender in spontaneously hypertensive rats (SHRs). Methodology / Principal Findings Twelve-week-old female (F) and male (M) SHRs were divided into 2 experimental groups (n = 7 in each group): sham (S) and gonadectomized (G). Fifty days after gonadectomy, we measured positive and negative first derivatives (dP/dt maximum left ventricle (LV) and dP/dt minimum LV, respectively), hypertrophy (morphometric analysis) and ACE and ACE2 catalytic activity (fluorimetrically). Expression of calcium handling proteins was measured by western blot. Male rats exhibited higher cardiac ACE and ACE2 activity as well as hypertrophy compared to female rats. Orchiectomy decreased the activity of these enzymes and hypertrophy, while ovariectomy increased hypertrophy and ACE2, but did not change ACE activity. For cardiac function, the male sham group had a lower +dP/dt than the female sham group. After gonadectomy, the +dP/dt increased in males and reduced in females. The male sham group had a lower -dP/dt than the female group. After gonadectomy, the -dP/dt increased in the male and decreased in the female groups when compared to the sham group. No difference was observed among the groups in SERCA2a protein expression. Gonadectomy increased protein expression of PLB (phospholamban) and the PLB to SERCA2a ratio in female rats, but did not change in male rats. Conclusion Ovariectomy leads to increased cardiac hypertrophy, ACE2 activity, PLB expression and PLB to SERCA2a ratio, and worsening of hemodynamic variables, whereas in males the removal of testosterone has the opposite effects on RAS components. PMID:26010093

  17. ACE: A Collaborative School Consultation Program for Secondary School Teachers

    ERIC Educational Resources Information Center

    Couture, Caroline; Massé, Line

    2014-01-01

    This article presents a description of ACE (Accompagnement collaboratif des enseignants (Collaborative teacher accompaniment)), a new program designed to guide secondary school teachers in integrating students with behavioral problems in their classrooms. ACE proposes collaborative accompaniment inspired by behavioral and mental health…

  18. ACE and AGTR1 polymorphisms in elite rhythmic gymnastics.

    PubMed

    Di Cagno, Alessandra; Sapere, Nadia; Piazza, Marina; Aquino, Giovanna; Iuliano, Enzo; Intrieri, Mariano; Calcagno, Giuseppe

    2013-02-01

    In the angiotensin-converting enzyme (ACE) gene, Alu deletion, in intron 16, is associated with higher concentrations of ACE serum activity and this may be associated with elite sprint and power performance. The Alu insertion is associated with lower ACE levels and this could lead to endurance performance. Moreover, recent studies have identified a single-nucleotide polymorphism of the angiotensin type 1 receptor gene AGTR1, which seems to be related to ACE activity. The aim of this study was to examine the involvement of the ACE and the AGTR1 gene polymorphisms in 28 Italian elite rhythmic gymnasts (age range 21 ± 7.6 years), and compare them to 23 middle level rhythmic gymnasts (age range 17 ± 10.9 years). The ACE D allele was significantly more frequent in elite athletes than in the control population (χ(2)=4.07, p=0.04). Comparisons between the middle level and elite athletes revealed significant differences (p<0.0001) for the ACE DD genotype (OR=6.48, 95% confidence interval=1.48-28.34), which was more frequent in elite athletes. There were no significant differences in the AGTR1 A/C genotype or allele distributions between the middle level and elite athletes. In conclusion, the ACE D allele genotype could be a contributing factor to high-performance rhythmic gymnastics that should be considered in athlete development and could help to identify which skills should be trained for talent promotion. PMID:23145508

  19. Patterns of biomedical science production in a sub-Saharan research center

    PubMed Central

    2012-01-01

    Background Research activities in sub-Saharan Africa may be limited to delegated tasks due to the strong control from Western collaborators, which could lead to scientific production of little value in terms of its impact on social and economic innovation in less developed areas. However, the current contexts of international biomedical research including the development of public-private partnerships and research institutions in Africa suggest that scientific activities are growing in sub-Saharan Africa. This study aims to describe the patterns of clinical research activities at a sub-Saharan biomedical research center. Methods In-depth interviews were conducted with a core group of researchers at the Medical Research Unit of the Albert Schweitzer Hospital from June 2009 to February 2010 in Lambaréné, Gabon. Scientific activities running at the MRU as well as the implementation of ethical and regulatory standards were covered by the interview sessions. Results The framework of clinical research includes transnational studies and research initiated locally. In transnational collaborations, a sub-Saharan research institution may be limited to producing confirmatory and late-stage data with little impact on economic and social innovation. However, ethical and regulatory guidelines are being implemented taking into consideration the local contexts. Similarly, the scientific content of studies designed by researchers at the MRU, if local needs are taken into account, may potentially contribute to a scientific production with long-term value on social and economic innovation in sub-Saharan Africa. Conclusion Further research questions and methods in social sciences should comprehensively address the construction of scientific content with the social, economic and cultural contexts surrounding research activities. PMID:22448691

  20. Solid State Power Amplifier for 805 MegaHertz at the Los Alamos Neutron Science Center

    SciTech Connect

    Davis, J.L.; Lyles, J.T.M.

    1998-10-19

    Particle accelerators for protons, electrons, and other ion species often use high-power vacuum tubes for RF amplification, due to the high RF power requirements to accelerate these particles with high beam currents. The final power amplifier stages driving large accelerators are unable to be converted to solid-state devices with the present technology. In some instances, radiation levels preclude the use of transistors near beamlines. Work is being done worldwide to replace the RF power stages under about ten kilowatts CW with transistor amplifiers, due to the lower maintenance costs and obsolescence of power tubes in these ranges. This is especially practical where the stages drive fifty Ohm impedance and are not located in high radiation zones. The authors are doing this at the Los Alamos Neutron Science Center (LANSCE) proton linear accelerator (linac) in New Mexico. They replaced a physically-large air-cooled UHF power amplifier using a tetrode electron tube with a compact water-cooled unit based on modular amplifier pallets developed at LANSCE. Each module uses eight push-pull bipolar power transistor pairs operated in class AB. Four pallets can easily provide up to 2,800 watts of continuous RF at 805 MHz. A radial splitter and combiner parallels the modules. This amplifier has proven to be completely reliable after over 10,000 hours of operation without failure. A second unit was constructed and installed for redundancy, and the old tetrode system was removed in 1998. The compact packaging for cooling, DC power, impedance matching, RF interconnection, and power combining met the electrical and mechanical requirements. CRT display of individual collector currents and RF levels is made possible with built-in samplers and a VXI data acquisition unit.

  1. Physics Myth Busting: A Lab-Centered Course for Non-Science Students

    ERIC Educational Resources Information Center

    Madsen, Martin John

    2011-01-01

    There is ongoing interest in how and what we teach in physics courses for non-science students, so-called "physics for poets" courses. Art Hobson has effectively argued that teaching science literacy should be a key ingredient in these courses. Hobson uses Jon Millers definition of science literacy, which has two components: first, "a basic…

  2. Quality-assurance and data-management plan for water-quality activities in the Kansas Water Science Center, 2014

    USGS Publications Warehouse

    Rasmussen, Teresa J.; Bennett, Trudy J.; Foster, Guy M.; Graham, Jennifer L.; Putnam, James E.

    2014-01-01

    As the Nation’s largest water, earth, and biological science and civilian mapping information agency, the U.S. Geological Survey is relied on to collect high-quality data, and produce factual and impartial interpretive reports. This quality-assurance and data-management plan provides guidance for water-quality activities conducted by the Kansas Water Science Center. Policies and procedures are documented for activities related to planning, collecting, storing, documenting, tracking, verifying, approving, archiving, and disseminating water-quality data. The policies and procedures described in this plan complement quality-assurance plans for continuous water-quality monitoring, surface-water, and groundwater activities in Kansas.

  3. The SAMPEX Data Center and User Interface for the SEC Community

    NASA Astrophysics Data System (ADS)

    Davis, A. J.; Mason, G. M.; Walpole, P.; von Rosenvinge, T. T.; Looper, M. D.; Blake, J. B.; Mazur, J. E.; Stone, E. C.; Leske, R. A.; Labrador, A. W.; Mewaldt, R. A.; Kanekal, S. G.; Baker, D. N.; Li, X.; Klecker, B.

    2005-05-01

    The Solar, Anomalous, Magnetospheric Particle Explorer (SAMPEX) was the first of NASA's Small Explorer (SMEX) series. SAMPEX was launched July 3, 1992 into a 520 by 670 km orbit at 82 degrees inclination. SAMPEX carries four instruments designed to study energetic particles of solar, interplanetary, and magnetospheric origin, as well as "anomalous" and galactic cosmic rays. As an outcome of the Senior Review process, the NASA SAMPEX science mission ended on June 30, 2004, leaving a 12-year continuous record of observations. (The spacecraft and instruments are still operating and returning science data for a 1-year trial period under a partnership between NASA and the Aerospace Corporation). SAMPEX was launched before the development of the WWW and implementation of NASA's open data policy. This, and the complexity of the data analysis have made it difficult for the general community to make full use of the SAMPEX science data set. The SAMPEX Data Center will remedy the situation. The data center set-up and operation is funded for 3 years by NASA. The goals of the data center are to enable community access to the full SAMPEX data set by developing an up-to-date, flexible web-based system, and to provide for the eventual permanent archiving of this version of the SAMPEX data set at the NSSDC. Knowledgeable members of the SAMPEX science team are preparing the data, and members of the ACE Science Center at Caltech are involved in developing the data distribution pipeline and user interface. The system is modeled in part on the ACE Science Center, but enhanced to accommodate the more-complex SAMPEX data set. We will describe the current status of the SAMPEX Data Center development, the user interface, and the contents of the data that will be made available.

  4. The SAMPEX Data Center and User Interface for the Heliophysics Community

    NASA Astrophysics Data System (ADS)

    Davis, A. J.; Kanekal, S. G.; Looper, M. D.; Mazur, J. E.

    2012-12-01

    The Solar, Anomalous, Magnetospheric Particle Explorer (SAMPEX) was the first of NASA's Small Explorer (SMEX) series. SAMPEX was launched July 3, 1992 into a 520 by 670 km orbit at 82 degrees inclination. SAMPEX carries four instruments designed to study energetic particles of solar, interplanetary, and magnetospheric origin, as well as "anomalous" and galactic cosmic rays. As an outcome of the Senior Review process, the NASA SAMPEX science mission ended on June 30, 2004, leaving a 12-year continuous record of observations. (The spacecraft and instruments are still operating and returning science data under a partnership between NASA and the Aerospace Corporation). SAMPEX was launched before the development of the WWW and implementation of NASA's open data policy. This, and the complexity of the data analysis have made it difficult for the general community to make full use of the SAMPEX science data set. The SAMPEX Data Center remedies the situation. The data center set-up and operation was funded for 3 years by NASA, and it remains in operation. The goals of the data center are to enable community access to the full SAMPEX data set by developing an up-to-date, flexible web-based system, and to provide for the eventual permanent archiving of this version of the SAMPEX data set at the NSSDC. Knowledgeable members of the SAMPEX science team have prepared the data, and members of the ACE Science Center at Caltech are involved in maintaining the data distribution pipeline and user interface. The system is modeled in part on the ACE Science Center, but enhanced to accommodate the more-complex SAMPEX data set. We will describe the current status of the SAMPEX Data Center, the user interface, and the contents of the data that are available.

  5. Desert Dust Layers Over Polluted Marine Boundary Layers: ACE-2 Measurements and ACE-Asia Plans

    NASA Technical Reports Server (NTRS)

    Russell, Philip B.; Schmid, B.; Livingston, J. M.; Redemann, J.; Bergstrom, R. W.; Condon, Estelle P. (Technical Monitor)

    2000-01-01

    Aerosols in ACE-Asia are expected to have some commonalties with those in ACE-2, along with important differences. Among the commonalities are occurrences of desert dust layers over polluted marine boundary layers. Differences include the nature of the dust (yellowish in the East Asia desert outflow, vs. reddish-brown in the Sahara Outflow measured in ACE-2) and the composition of boundary-layer aerosols (e.g., more absorbing, soot and organic aerosol in-the Asian plume, caused by coal and biomass burning, with limited controls). In this paper we present ACE-2 measurements and analyses as a guide to our plans for ACE-2 Asia. The measurements include: (1) Vertical profiles of aerosol optical depth and extinction (380-1558 nm), and of water vapor column and concentration, from the surface through the elevated desert dust, measured by the 14-channel Ames Airborne Tracking Sunphotometer (AATS-14); (2) Comparisons of airborne and shipborne sunphotometer optical depths to satellite-retrieved values, with and without desert dust; (3) Comparisons between airborne Sunphotometer optical depth and extinction spectra and those derived from coincident airborne in situ measurements of aerosol size distribution, scattering and absorption; (4) Comparisons between size distributions measured in situ and retrieved from sunphotometer optical depth spectra; (5) Comparisons between aerosol single scattering albedo values obtained by several techniques, using various combinations of measurements of backscatter, extinction, size distribution, scattering, absorption, and radiative flux. We show how analyses of these data can be used to address questions important to ACE-Asia, such as: (1) How do dust and other absorbing aerosols affect the accuracy of satellite optical depth retrievals? How important are asphericity effects? (2) How important are supermicron dust and seasalt aerosols to overall aerosol optical depth and radiative forcing? How well are these aerosols sampled by aircraft

  6. Lysozyme and bilirubin bind to ACE and regulate its conformation and shedding

    PubMed Central

    Danilov, Sergei M.; Lünsdorf, Heinrich; Akinbi, Henry T.; Nesterovitch, Andrew B.; Epshtein, Yuliya; Letsiou, Eleftheria; Kryukova, Olga V.; Piegeler, Tobias; Golukhova, Elena Z.; Schwartz, David E.; Dull, Randal O.; Minshall, Richard D.; Kost, Olga A.; Garcia, Joe G. N.

    2016-01-01

    Angiotensin I-converting enzyme (ACE) hydrolyzes numerous peptides and is a critical participant in blood pressure regulation and vascular remodeling. Elevated tissue ACE levels are associated with increased risk for cardiovascular and respiratory disorders. Blood ACE concentrations are determined by proteolytic cleavage of ACE from the endothelial cell surface, a process that remains incompletely understood. In this study, we identified a novel ACE gene mutation (Arg532Trp substitution in the N domain of somatic ACE) that increases blood ACE activity 7-fold and interrogated the mechanism by which this mutation significantly increases blood ACE levels. We hypothesized that this ACE mutation disrupts the binding site for blood components which may stabilize ACE conformation and diminish ACE shedding. We identified the ACE-binding protein in the blood as lysozyme and also a Low Molecular Weight (LMW) ACE effector, bilirubin, which act in concert to regulate ACE conformation and thereby influence ACE shedding. These results provide mechanistic insight into the elevated blood level of ACE observed in patients on ACE inhibitor therapy and elevated blood lysozyme and ACE levels in sarcoidosis patients. PMID:27734897

  7. Communicating Ocean Sciences to Informal Audiences (COSIA): Universities, Oceanographic Institutions, Science Centers and Aquariums Working Together to Improve Ocean Education and Public Outreach

    NASA Astrophysics Data System (ADS)

    Glenn, S.; McDonnell, J.; Halversen, C.; Zimmerman, T.

    2006-12-01

    Ocean observatories have already demonstrated their ability to maintain long-term time series, capture episodic events, provide context for improved shipboard sampling, and improve accessibility to a broader range of participants. Communicating Ocean Sciences, an already existing college course (http://www.cacosee.net/collegecourse) from COSEE California has demonstrated its ability to teach future scientists essential communication skills. The NSF-funded Communicating Ocean Sciences to Informal Audiences (COSIA) project will leverage these experiences and others to demonstrate a long-term model for promoting effective science communication skills and techniques applicable to diverse audiences. The COSIA effort will be one of the pathfinders for ensuring that the new scientific results from the increasing U.S. investments in ocean observatories is effectively communicated to the nation, and will serve as a model for other fields. Our presentation will describe a long-term model for promoting effective science communication skills and techniques applicable to diverse audiences. COSIA established partnerships between informal science education institutions and universities nationwide to facilitate quality outreach by scientists and the delivery of rigorous, cutting edge science by informal educators while teaching future scientists (college students) essential communication skills. The COSIA model includes scientist-educator partnerships that develop and deliver a college course derived from COS that teaches communication skills through the understanding of learning theory specifically related to informal learning environments and the practice of these skills at aquariums and science centers. The goals of COSIA are to: provide a model for establishing substantive, long-term partnerships between scientists and informal science education institutions to meet their respective outreach needs; provide future scientists with experiences delivering outreach to informal

  8. USGS St. Petersburg Coastal and Marine Science Center--Research activities in the U.S. Virgin Islands

    USGS Publications Warehouse

    Cimitile, Matthew

    2011-01-01

    The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center in Florida investigates earth-science processes related to coastal and marine environments as well as to societal implications of natural hazards, resource sustainability, and environmental change. The Center is conducting ongoing research in and around the U.S. Virgin Islands that is providing baseline information for resource management and for assessing the health of and environmental changes to vital ecosystems such as coral reefs. In particular, projects are improving the understanding of coral health, advancing the ability to forecast future changes in coral reef ecosystems, and acquiring topographic data for use in inventorying, monitoring, and conserving coastal and marine environments.

  9. Quality-Assurance Plan for Water-Quality Activities of the U.S. Geological Survey Montana Water Science Center

    USGS Publications Warehouse

    Lambing, John H.

    2006-01-01

    In accordance with guidelines set forth by the Office of Water Quality in the Water Resources Discipline of the U.S. Geological Survey (USGS), a quality-assurance plan has been created for use by the USGS Montana Water Science Center in conducting water-quality activities. This quality-assurance plan documents the standards, policies, and procedures used by the USGS Montana Water Science Center for activities related to the collection, processing, storage, analysis, and publication of water-quality data. The policies and procedures presented in this quality-assurance plan for water-quality activities complement the quality-assurance plans for surface-water and ground-water activities and suspended-sediment analysis.

  10. Educating Youth About Health and Science Using a Partnership Between an Academic Medical Center and Community-based Science Museum

    PubMed Central

    Griest, Susan; Howarth, Linda C.; Beemsterboer, Phyllis; Cameron, William; Carney, Patricia A.

    2009-01-01

    Declining student interest and scholastic abilities in the sciences are concerns for the health professions. Additionally, the National Institutes of Health is committed to promoting more research on health behaviors among US youth, where one of the most striking contemporary issues is obesity. This paper reports findings on the impact of a partnership between Oregon Health and Science University (OHSU) and the Oregon Museum of Science and Industry linked to a 17-week exhibition of BodyWorlds3 and designed to inform rural underserved youth about science and health research. Self-administered survey measures included health knowledge, attitudes, intended health behaviors, and interest in the health professions. Four hundred four surveys (88% of participants) were included in analyses. Ninety percent or more found both the Body-Worlds (n = 404) and OHSU (n = 239) exhibits interesting. Dental care habits showed the highest level of intended behavior change (Dental = 45%, Exercise = 34%, Eating = 30%). Overall, females and middle school students were more likely than male and high school students, respectively, to state an intention to change exercise, eating and dental care habits. Females and high school students were more likely to have considered a career in health or science prior to their exhibit visit and, following the exhibit, were more likely to report that this intention had been reinforced. About 6% of those who had not previously considered a career in health or science (n = 225) reported being more likely to do so after viewing the exhibits. In conclusion, high quality experiential learning best created by community-academic partnerships appears to have the ability to stimulate interest and influence intentions to change health behaviors among middle and high school students. PMID:19350372

  11. Educating youth about health and science using a partnership between an academic medical center and community-based science museum.

    PubMed

    Bunce, Arwen E; Griest, Susan; Howarth, Linda C; Beemsterboer, Phyllis; Cameron, William; Carney, Patricia A

    2009-08-01

    Declining student interest and scholastic abilities in the sciences are concerns for the health professions. Additionally, the National Institutes of Health is committed to promoting more research on health behaviors among US youth, where one of the most striking contemporary issues is obesity. This paper reports findings on the impact of a partnership between Oregon Health and Science University (OHSU) and the Oregon Museum of Science and Industry linked to a 17-week exhibition of BodyWorlds3 and designed to inform rural underserved youth about science and health research. Self-administered survey measures included health knowledge, attitudes, intended health behaviors, and interest in the health professions. Four hundred four surveys (88% of participants) were included in analyses. Ninety percent or more found both the BodyWorlds (n = 404) and OHSU (n = 239) exhibits interesting. Dental care habits showed the highest level of intended behavior change (Dental = 45%, Exercise = 34%, Eating = 30%). Overall, females and middle school students were more likely than male and high school students, respectively, to state an intention to change exercise, eating and dental care habits. Females and high school students were more likely to have considered a career in health or science prior to their exhibit visit and, following the exhibit, were more likely to report that this intention had been reinforced. About 6% of those who had not previously considered a career in health or science (n = 225) reported being more likely to do so after viewing the exhibits. In conclusion, high quality experiential learning best created by community-academic partnerships appears to have the ability to stimulate interest and influence intentions to change health behaviors among middle and high school students. PMID:19350372

  12. Educating youth about health and science using a partnership between an academic medical center and community-based science museum.

    PubMed

    Bunce, Arwen E; Griest, Susan; Howarth, Linda C; Beemsterboer, Phyllis; Cameron, William; Carney, Patricia A

    2009-08-01

    Declining student interest and scholastic abilities in the sciences are concerns for the health professions. Additionally, the National Institutes of Health is committed to promoting more research on health behaviors among US youth, where one of the most striking contemporary issues is obesity. This paper reports findings on the impact of a partnership between Oregon Health and Science University (OHSU) and the Oregon Museum of Science and Industry linked to a 17-week exhibition of BodyWorlds3 and designed to inform rural underserved youth about science and health research. Self-administered survey measures included health knowledge, attitudes, intended health behaviors, and interest in the health professions. Four hundred four surveys (88% of participants) were included in analyses. Ninety percent or more found both the BodyWorlds (n = 404) and OHSU (n = 239) exhibits interesting. Dental care habits showed the highest level of intended behavior change (Dental = 45%, Exercise = 34%, Eating = 30%). Overall, females and middle school students were more likely than male and high school students, respectively, to state an intention to change exercise, eating and dental care habits. Females and high school students were more likely to have considered a career in health or science prior to their exhibit visit and, following the exhibit, were more likely to report that this intention had been reinforced. About 6% of those who had not previously considered a career in health or science (n = 225) reported being more likely to do so after viewing the exhibits. In conclusion, high quality experiential learning best created by community-academic partnerships appears to have the ability to stimulate interest and influence intentions to change health behaviors among middle and high school students.

  13. An overview of the use of Open Source in the NASA Langley Atmospheric Science Data Center Archive Next Generation system

    NASA Astrophysics Data System (ADS)

    Dye, R. A.; Perez, J.; Piatko, P. J.; Coogan, S. P.; Parker, L.

    2012-12-01

    The Atmospheric Science Data Center (ASDC) at NASA Langley Research Center is responsible for the archive and distribution of Earth science data in the areas of radiation budget, clouds, aerosols, and tropospheric chemistry. Over the past several years the ASDC has developed and implemented the Archive Next Generation (ANGe) system, a state-of-the-art data ingest, archival, and distribution system to serve the atmospheric sciences data provider and user communities. ANGe employs Open Source technologies including the JBoss Application Server, a PostGIS-enabled PostgreSQL database system to store geospatial metadata, modules from the GeoTools Open Source Java GIS Toolkit including the Java Topology Suite (JTS) and GeoAPI libraries, and other libraries such as the Spring framework. ANGe was developed using a suite of several Open Source tools comprised of Eclipse, Ant, Subversion and Jenkins. ANGe is also deployed into an operational environment that leverages Open Source technologies from the Linux Operating system to tools such as Ganglia for monitoring. This presentation provides an overview of ANGe with a focus on the Open Source technologies employed in the implementation and deployment of the system. The ASDC is part of Langley's Science Directorate. The Data Center was established in 1991 to support NASA's Earth Observing System and the U.S. Global Change Research Program. It is unique among NASA data centers in the size of its archive, cutting edge computing technology, and full range of data services. For more information regarding ASDC data holdings, documentation, tools and services, visit http://eosweb.larc.nasa.gov.

  14. A critical review of the life sciences project management at Ames Research Center for the Spacelab Mission development test 3

    NASA Technical Reports Server (NTRS)

    Helmreich, R. L.; Wilhelm, J. M.; Tanner, T. A.; Sieber, J. E.; Burgenbauch, S. F.

    1979-01-01

    A management study was initiated by ARC (Ames Research Center) to specify Spacelab Mission Development Test 3 activities and problems. This report documents the problems encountered and provides conclusions and recommendations to project management for current and future ARC life sciences projects. An executive summary of the conclusions and recommendations is provided. The report also addresses broader issues relevant to the conduct of future scientific missions under the constraints imposed by the space environment.

  15. Evaluation of angiotensin-converting enzyme (ACE), its homologue ACE2 and neprilysin in angiotensin peptide metabolism

    PubMed Central

    2004-01-01

    In the RAS (renin–angiotensin system), Ang I (angiotensin I) is cleaved by ACE (angiotensin-converting enzyme) to form Ang II (angiotensin II), which has effects on blood pressure, fluid and electrolyte homoeostasis. We have examined the kinetics of angiotensin peptide cleavage by full-length human ACE, the separate N- and C-domains of ACE, the homologue of ACE, ACE2, and NEP (neprilysin). The activity of the enzyme preparations was determined by active-site titrations using competitive tight-binding inhibitors and fluorogenic substrates. Ang I was effectively cleaved by NEP to Ang (1–7) (kcat/Km of 6.2×105 M−1·s−1), but was a poor substrate for ACE2 (kcat/Km of 3.3×104 M−1·s−1). Ang (1–9) was a better substrate for NEP than ACE (kcat/Km of 3.7×105 M−1·s−1 compared with kcat/Km of 6.8×104 M−1·s−1). Ang II was cleaved efficiently by ACE2 to Ang (1–7) (kcat/Km of 2.2×106 M−1·s−1) and was cleaved by NEP (kcat/Km of 2.2×105 M−1·s−1) to several degradation products. In contrast with a previous report, Ang (1–7), like Ang I and Ang (1–9), was cleaved with a similar efficiency by both the N- and C-domains of ACE (kcat/Km of 3.6×105 M−1·s−1 compared with kcat/Km of 3.3×105 M−1·s−1). The two active sites of ACE exhibited negative co-operativity when either Ang I or Ang (1–7) was the substrate. In addition, a range of ACE inhibitors failed to inhibit ACE2. These kinetic data highlight that the flux of peptides through the RAS is complex, with the levels of ACE, ACE2 and NEP dictating whether vasoconstriction or vasodilation will predominate. PMID:15283675

  16. The Ice Core Data Gateway: The one stop gateway to ice core data held at the Antarctic Glaciological Data Center (AGDC), the World Data Center for Paleoclimatology, and the Arctic System Science's Data Coordination Center (ADCC).

    NASA Astrophysics Data System (ADS)

    Bauer, R.; Scambos, T.; Eakin, M.; Anderson, D.; McNeave, C.

    2002-12-01

    The Ice Core Data Gateway archives and distributes physical and geochemical data from ice cores collected in both the northern and southern hemispheres. Typical data sets include age-depth relationships, oxygen and hydrogen isotope concentrations, major element chemistry, accumulation rates and pollen. The data are in general presented as ASCII files with a short text metadata description. The archive is designed to provide access to ice core data sets over the long term, thereby making them available for comparison with future data: a critical component of change detection studies. By facilitating broad data access, the center promotes interdisciplinary scientific research. Investigators are encouraged to contribute data sets derived from ice cores to the Ice Core Data Gateway. Data center staff will work with you to compile data set documentation prior to making the data available to users. Contributing scientists are given prominent recognition in the documentation, and while the data center answers technical questions about format, citations for usage, etc., it can refer scientific questions to contributors if requested. Contributing your data to the Ice Core Data Gateway and associated data centers directly supports to NSF Office of Polar Programs Guidelines and Award Conditions for Scientific Data (http://www.nsf.gov/pubsys/ods/getpub.cfm?opp991). This effort is being coordinated with the West Antarctic Ice Sheet (WAIS) Initiative and U.S. component of the International Trans Antarctic Science Expedition (ITASE), and includes data from the Arctic System Science Program's Greenland Ice Sheet Project 2 (GISP2) ice core.

  17. Learner-centered teaching in the college science classroom: a practical guide for teaching assistants, instructors, and professors

    NASA Astrophysics Data System (ADS)

    Dominguez, Margaret Z.; Vorndran, Shelby

    2014-09-01

    The Office of Instruction and Assessment at the University of Arizona currently offers a Certificate in College Teaching Program. The objective of this program is to develop the competencies necessary to teach effectively in higher education today, with an emphasis on learner-centered teaching. This type of teaching methodology has repeatedly shown to have superior effects compared to traditional teacher-centered approaches. The success of this approach has been proven in both short term and long term teaching scenarios. Students must actively participate in class, which allows for the development of depth of understanding, acquisition of critical thinking, and problem-solving skills. As optical science graduate students completing the teaching program certificate, we taught a recitation class for OPTI 370: Photonics and Lasers for two consecutive years. The recitation was an optional 1-hour long session to supplement the course lectures. This recitation received positive feedback and learner-centered teaching was shown to be a successful method for engaging students in science, specifically in optical sciences following an inquiry driven format. This paper is intended as a guide for interactive, multifaceted teaching, due to the fact that there are a variety of learning styles found in every classroom. The techniques outlined can be implemented in many formats: a full course, recitation session, office hours and tutoring. This guide is practical and includes only the most effective and efficient strategies learned while also addressing the challenges faced, such as formulating engaging questions, using wait time and encouraging shy students.

  18. Pathological Ace2-to-Ace enzyme switch in the stressed heart is transcriptionally controlled by the endothelial Brg1-FoxM1 complex.

    PubMed

    Yang, Jin; Feng, Xuhui; Zhou, Qiong; Cheng, Wei; Shang, Ching; Han, Pei; Lin, Chiou-Hong; Chen, Huei-Sheng Vincent; Quertermous, Thomas; Chang, Ching-Pin

    2016-09-20

    Genes encoding angiotensin-converting enzymes (Ace and Ace2) are essential for heart function regulation. Cardiac stress enhances Ace, but suppresses Ace2, expression in the heart, leading to a net production of angiotensin II that promotes cardiac hypertrophy and fibrosis. The regulatory mechanism that underlies the Ace2-to-Ace pathological switch, however, is unknown. Here we report that the Brahma-related gene-1 (Brg1) chromatin remodeler and forkhead box M1 (FoxM1) transcription factor cooperate within cardiac (coronary) endothelial cells of pathologically stressed hearts to trigger the Ace2-to-Ace enzyme switch, angiotensin I-to-II conversion, and cardiac hypertrophy. In mice, cardiac stress activates the expression of Brg1 and FoxM1 in endothelial cells. Once activated, Brg1 and FoxM1 form a protein complex on Ace and Ace2 promoters to concurrently activate Ace and repress Ace2, tipping the balance to Ace2 expression with enhanced angiotensin II production, leading to cardiac hypertrophy and fibrosis. Disruption of endothelial Brg1 or FoxM1 or chemical inhibition of FoxM1 abolishes the stress-induced Ace2-to-Ace switch and protects the heart from pathological hypertrophy. In human hypertrophic hearts, BRG1 and FOXM1 expression is also activated in endothelial cells; their expression levels correlate strongly with the ACE/ACE2 ratio, suggesting a conserved mechanism. Our studies demonstrate a molecular interaction of Brg1 and FoxM1 and an endothelial mechanism of modulating Ace/Ace2 ratio for heart failure therapy.

  19. Pathological Ace2-to-Ace enzyme switch in the stressed heart is transcriptionally controlled by the endothelial Brg1-FoxM1 complex.

    PubMed

    Yang, Jin; Feng, Xuhui; Zhou, Qiong; Cheng, Wei; Shang, Ching; Han, Pei; Lin, Chiou-Hong; Chen, Huei-Sheng Vincent; Quertermous, Thomas; Chang, Ching-Pin

    2016-09-20

    Genes encoding angiotensin-converting enzymes (Ace and Ace2) are essential for heart function regulation. Cardiac stress enhances Ace, but suppresses Ace2, expression in the heart, leading to a net production of angiotensin II that promotes cardiac hypertrophy and fibrosis. The regulatory mechanism that underlies the Ace2-to-Ace pathological switch, however, is unknown. Here we report that the Brahma-related gene-1 (Brg1) chromatin remodeler and forkhead box M1 (FoxM1) transcription factor cooperate within cardiac (coronary) endothelial cells of pathologically stressed hearts to trigger the Ace2-to-Ace enzyme switch, angiotensin I-to-II conversion, and cardiac hypertrophy. In mice, cardiac stress activates the expression of Brg1 and FoxM1 in endothelial cells. Once activated, Brg1 and FoxM1 form a protein complex on Ace and Ace2 promoters to concurrently activate Ace and repress Ace2, tipping the balance to Ace2 expression with enhanced angiotensin II production, leading to cardiac hypertrophy and fibrosis. Disruption of endothelial Brg1 or FoxM1 or chemical inhibition of FoxM1 abolishes the stress-induced Ace2-to-Ace switch and protects the heart from pathological hypertrophy. In human hypertrophic hearts, BRG1 and FOXM1 expression is also activated in endothelial cells; their expression levels correlate strongly with the ACE/ACE2 ratio, suggesting a conserved mechanism. Our studies demonstrate a molecular interaction of Brg1 and FoxM1 and an endothelial mechanism of modulating Ace/Ace2 ratio for heart failure therapy. PMID:27601681

  20. Hampton University (hu) Center for Fusion Research & Training (cfrt) Summer High School Fusion Science Workshops: 1996 Through 2000

    NASA Astrophysics Data System (ADS)

    Punjabi, Alkesh; Ali, Halima; Rhonda, Ellis; Tucker, Vincent

    2001-10-01

    The HU CFRT has conducted Summer High School Fusion Science Energy Workshops during the summers of 1996 through 2000 - a total of five summer fusion science workshops for high school students. These workshops are one of many programs and activities of the center organized and focused around the education, motivation, retention and research experiences for young scholars especially under-represented minorities and female high schoolers in fusion science and related areas. These workshops consist of a very productive curriculum and palate of exciting activities that provides the students the opportunity to experience what scientific research in fusion science is all about. These activities include an intensive program of instructions on basics of fusion energy science, modeling of tokamaks, visualization of scientific data and on how to use computers to conduct scientific research. Through experimentation and discovery based on computer simulations of chaos and other nonlinear phenomena in tokamaks, students learn and understand what are the relevant patterns and structures to look at in fusion devices, what is the underlying scientific hypothesis, and what conclusions can be reached based on results. Here we will present the highlights and the unique successes of the five workshops conducted from the Summer of 1996 through Summer of 2000. We will also discuss the fusion science workshop model, its content and scope. These workshops are funded by DOE OFES, and NASA through its SharpPlus program administered by the Quality Education for Minority Network (QEM).