Science.gov

Sample records for r centers

  1. Lewis Research Center R and D Facilities

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The NASA Lewis Research Center (LeRC) defines and develops advanced technology for high priority national needs. The work of the Center is directed toward new propulsion, power, and communications technologies for application to aeronautics and space, so that U.S. leadership in these areas is ensured. The end product is knowledge, usually in a report, that is made fully available to potential users--the aircraft engine industry, the energy industry, the automotive industry, the space industry, and other NASA centers. In addition to offices and laboratories for almost every kind of physical research in such fields as fluid mechanics, physics, materials, fuels, combustion, thermodynamics, lubrication, heat transfer, and electronics, LeRC has a variety of engineering test cells for experiments with components such as compressors, pumps, conductors, turbines, nozzles, and controls. A number of large facilities can simulate the operating environment for a complete system: altitude chambers for aircraft engines; large supersonic wind tunnels for advanced airframes and propulsion systems; space simulation chambers for electric rockets or spacecraft; and a 420-foot-deep zero-gravity facility for microgravity experiments. Some problems are amenable to detection and solution only in the complete system and at essentially full scale. By combining basic research in pertinent disciplines and generic technologies with applied research on components and complete systems, LeRC has become one of the most productive centers in its field in the world. This brochure describes a number of the facilities that provide LeRC with its exceptional capabilities.

  2. Kidspiration[R] for Inquiry-Centered Activities

    ERIC Educational Resources Information Center

    Shaw, Edward L., Jr.; Baggett, Paige V.; Salyer, Barbara

    2004-01-01

    Computer technology can be integrated into science inquiry activities to increase student motivation and enhance and expand scientific thinking. Fifth-grade students used the visual thinking tools in the Kidspiration[R] software program to generate and represent a web of hypotheses around the question, "What affects the distance a marble rolls?"…

  3. R and T report: Goddard Space Flight Center

    NASA Technical Reports Server (NTRS)

    Soffen, Gerald A. (Editor)

    1993-01-01

    The 1993 Research and Technology Report for Goddard Space Flight Center is presented. Research covered areas such as (1) flight projects; (2) space sciences including cosmology, high energy, stars and galaxies, and the solar system; (3) earth sciences including process modeling, hydrology/cryology, atmospheres, biosphere, and solid earth; (4) networks, planning, and information systems including support for mission operations, data distribution, advanced software and systems engineering, and planning/scheduling; and (5) engineering and materials including spacecraft systems, material and testing, optics and photonics and robotics.

  4. The Practical Application of Body-Mind Centering[R] (BMC) in Dance Pedagogy

    ERIC Educational Resources Information Center

    Eddy, Martha

    2006-01-01

    Based in bodily awareness, somatic education has many points of relationship with dance education. Body-Mind Centering[R] (BMC), with some of its roots in Laban Movement Analysis/Bartenieff Fundamentals (LMA/BF), has a particularly easy link to dance. When studying Body-Mind Centering, the theoretical components are often taught through dance…

  5. Research & Development 100 (R&D 100) NASA Glenn Research Center, Makel Engineering, Inc,

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Research & Development 100 (R&D 100) NASA Glenn Research Center, Makel Engineering, Inc, Case Western Reserve Univ, Ohio State Univ. for the development of Multi-Parameter, MicroSensor-Based Low False Alarm Fire Detection System (MMFDS) Award Plaque

  6. The Impact of Educational R & D Centers and Laboratories: An Analysis of Effective Organizational Strategies.

    ERIC Educational Resources Information Center

    Baldridge, J. Victor; Johnson, Rudolph

    The purpose of this research was to study the link between effective management strategies and the impact of educational research and development. The 19 R & D Centers and Regional Laboratories of the United States Office of Education were selected as the focal organizations for analysis. Using document analysis and interviews, the researchers…

  7. OpenMP-style parallelism in data-centered multicore computing with R

    SciTech Connect

    Jiang, Lei; Patel, Pragneshkumar B; Ostrouchov, George; Jamitzky, Ferdinand

    2012-01-01

    R is a domain specific language widely used for data analysis by the statistics community as well as by researchers in finance, biology, social sciences, and many other disciplines. As R programs are linked to input data, the exponential growth of available data makes high-performance computing with R imperative. To ease the process of writing parallel programs in R, code transformation from a sequential program to a parallel version would bring much convenience to R users. In this paper, we present our work in semiautomatic parallelization of R codes with user-added OpenMPstyle pragmas. While such pragmas are used at the frontend, we take advantage of multiple parallel backends with different R packages. We provide flexibility for importing parallelism with plug-in components, impose built-in MapReduce for data processing, and also maintain code reusability. We illustrate the advantage of the on-the-fly mechanisms which can lead to significant applications in data-centered parallel computing.

  8. miR-217 is an oncogene that enhances the germinal center reaction.

    PubMed

    de Yébenes, Virginia G; Bartolomé-Izquierdo, Nahikari; Nogales-Cadenas, Rubén; Pérez-Durán, Pablo; Mur, Sonia M; Martínez, Nerea; Di Lisio, Lorena; Robbiani, Davide F; Pascual-Montano, Alberto; Cañamero, Marta; Piris, Miguel A; Ramiro, Almudena R

    2014-07-10

    microRNAs are a class of regulators of gene expression that have been shown critical for a great number of biological processes; however, little is known of their role in germinal center (GC) B cells. Although the GC reaction is crucial to ensure a competent immune response, GC B cells are also the origin of most human lymphomas, presumably due to bystander effects of the immunoglobulin gene remodeling that takes place at these sites. Here we report that miR-217 is specifically upregulated in GC B cells. Gain- and loss-of-function mouse models reveal that miR-217 is a positive modulator of the GC response that increases the generation of class-switched antibodies and the frequency of somatic hypermutation. We find that miR-217 down-regulates the expression of a DNA damage response and repair gene network and in turn stabilizes Bcl-6 expression in GC B cells. Importantly, miR-217 overexpression also promotes mature B-cell lymphomagenesis; this is physiologically relevant as we find that miR-217 is overexpressed in aggressive human B-cell lymphomas. Therefore, miR-217 provides a novel molecular link between the normal GC response and B-cell transformation. PMID:24850757

  9. NASA Ames Research Center R and D Services Directorate Biomedical Systems Development

    NASA Technical Reports Server (NTRS)

    Pollitt, J.; Flynn, K.

    1999-01-01

    The Ames Research Center R&D Services Directorate teams with NASA, other government agencies and/or industry investigators for the development, design, fabrication, manufacturing and qualification testing of space-flight and ground-based experiment hardware for biomedical and general aerospace applications. In recent years, biomedical research hardware and software has been developed to support space-flight and ground-based experiment needs including the E 132 Biotelemetry system for the Research Animal Holding Facility (RAHF), E 100 Neurolab neuro-vestibular investigation systems, the Autogenic Feedback Systems, and the Standard Interface Glove Box (SIGB) experiment workstation module. Centrifuges, motion simulators, habitat design, environmental control systems, and other unique experiment modules and fixtures have also been developed. A discussion of engineered systems and capabilities will be provided to promote understanding of possibilities for future system designs in biomedical applications. In addition, an overview of existing engineered products will be shown. Examples of hardware and literature that demonstrate the organization's capabilities will be displayed. The Ames Research Center R&D Services Directorate is available to support the development of new hardware and software systems or adaptation of existing systems to meet the needs of academic, commercial/industrial, and government research requirements. The Ames R&D Services Directorate can provide specialized support for: System concept definition and feasibility Mathematical modeling and simulation of system performance Prototype hardware development Hardware and software design Data acquisition systems Graphical user interface development Motion control design Hardware fabrication and high-fidelity machining Composite materials development and application design Electronic/electrical system design and fabrication System performance verification testing and qualification.

  10. Investigations on the local structures and spin Hamiltonian parameters for the orthorhombic Rh2+ centers R4 and R5 in AgCl microcrystals

    NASA Astrophysics Data System (ADS)

    Hu, Xian-Fen; Wu, Shao-Yi; Li, Guo-Liang; Ding, Chang-Chun; Zhang, Li-Juan

    2016-06-01

    The local structures and spin Hamiltonian parameters (SHPs, g factors, hyperfine structure constants and superhyperfine parameters) are theoretically investigated for the two orthorhombic Rh2+centers R4 and R5 in AgCl microcrystals. Center R4 is ascribed to the impurity Rh2+substituted for Ag+ with two H2O molecules substituted for the nearest neighbor ligands Cl- along the [100] and [010] axes, each with one next nearest neighbor Ag+ vacancy (VAg) due to charge compensation. The impurity Rh2+is found to experience a small off-center displacement 0.006 Å along the [ 1 bar 1 bar 0 ] axis because of the electrostatic interactions of the substitutes and the VAg. Center R5 is attributed to the impurity Rh2+substituted for Ag+ associated with one H2O molecule substituted for the nearest neighbor ligand Cl- along the [100] axis and one next nearest VAg along the [010] axis. Due to the effective positive charge of the substitute, Rh2+ is repulsed away from the substitute by about 0.008 Å along the [ 1 bar 00 ] axis, while the intervening ligand Cl- in Rh2+and VAg suffers a small inward displacement 0.010 Å towards the center of octahedron. The calculated SHPs based on the above local structures show good agreement with the experimental data for both centers.

  11. Mask R&D activities at the Advanced Mask Technology Center

    NASA Astrophysics Data System (ADS)

    Dilger, Markus; Peters, Jan Hendrik

    2004-08-01

    The Advanced Mask Technology Center (AMTC) in Dresden is an equally-owned joint venture of Advanced Micro Devices Inc. (AMD), DuPont Photomasks, Inc. (DPI), and Infineon Technologies AG (Infineon) founded in 2002 to create a world-leading mask R&D center for both DRAM and logic applications. The AMTC's primary focus is research and development of sub-70 nm technologies. While 193 nm lithography will be used for 65 nm design rules and is probable for 45 nm design rules, solutions for sub-45 nm design rules are still being studied. Possible solutions include 193 nm immersion, 157 nm immersion, EUV, and EPL or its variants. The AMTC is actively involved in multiple collaborative projects to develop masks for advanced lithographies. This paper presents a sampling of AMTC's development activities on both conventional and EUV masks. Intensive studies on adequate materials and their properties for the respective technology have been performed with key partners in the field. Masks have been produced and analyzed. New repair processes have been developed for the small structures of future nodes, the printing capabilities have been predicted by AIMS measurements and analyzed with printing experiments at the respective wavelengths. In this talk we will present the latest results of simulations, experiments, handling and tool qualifications performed at the AMTC or with its partners. We will especially focus on our activities for the EUV technology and will present results on material and process development as well as on simulations for soft and hard pellicle induced distortions. For the EUV technology we will present preliminary results from our etching experiment on binary masks. First results on the performance of our new nano-machining RAVE tool will be shown.

  12. Transition of R&D into Operations at Fleet Numerical Meteorology and Oceanography Center

    NASA Astrophysics Data System (ADS)

    Clancy, R. M.

    2006-12-01

    The U.S. Navy's Fleet Numerical Meteorology and Oceanography Center (FNMOC) plays a significant role in the National capability for operational weather and ocean prediction through its operation of sophisticated global and regional meteorological and oceanographic models, extending from the top of the atmosphere to the bottom of the ocean. FNMOC uniquely satisfies the military's requirement for a global operational weather prediction capability based on software certified to DoD Information Assurance standards and operated in a secure classified computer environment protected from outside intrusion by DoD certified firewalls. FNMOC operates around-the-clock, 365 days per year and distributes products to military and civilian users around the world, both ashore and afloat, through a variety of means. FNMOC's customers include all branches of the Department of Defense, other government organizations such as the National Weather Service, private companies, a number of colleges and universities, and the general public. FNMOC employs three primary models, the Navy Operational Global Atmospheric Prediction System (NOGAPS), the Coupled Ocean/Atmosphere Mesoscale Prediction System (COAMPS), and the WaveWatch III model (WW3), along with a number of specialized models and related applications. NOGAPS is a global weather model, driving nearly all other FNMOC models and applications in some fashion. COAMPS is a high- resolution regional model that has proved to be particularly valuable for forecasting weather and ocean conditions in highly complex coastal areas. WW3 is a state-of-the-art ocean wave model that is employed both globally and regionally in support of a wide variety of naval operations. Other models support and supplement the main models with predictions of ocean thermal structure, ocean currents, sea-ice characteristics, and other data. Fleet Numerical operates at the leading edge of science and technology, and benefits greatly from collocation with its supporting

  13. Formation of Tertiary Interactions during rRNA GTPase Center Folding.

    PubMed

    Rau, Michael J; Welty, Robb; Tom Stump, W; Hall, Kathleen B

    2015-08-28

    The 60-nt GTPase center (GAC) of 23S rRNA has a phylogenetically conserved secondary structure with two hairpin loops and a 3-way junction. It folds into an intricate tertiary structure upon addition of Mg(2+) ions, which is stabilized by the L11 protein in cocrystal structures. Here, we monitor the kinetics of its tertiary folding and Mg(2+)-dependent intermediate states by observing selected nucleobases that contribute specific interactions to the GAC tertiary structure in the cocrystals. The fluorescent nucleobase 2-aminopurine replaced three individual adenines, two of which make long-range stacking interactions and one that also forms hydrogen bonds. Each site reveals a unique response to Mg(2+) addition and temperature, reflecting its environmental change from secondary to tertiary structure. Stopped-flow fluorescence experiments revealed that kinetics of tertiary structure formation upon addition of MgCl2 are also site specific, with local conformational changes occurring from 5 ms to 4s and with global folding from 1 to 5s. Site-specific substitution with (15)N-nucleobases allowed observation of stable hydrogen bond formation by NMR experiments. Equilibrium titration experiments indicate that a stable folding intermediate is present at stoichiometric concentrations of Mg(2+) and suggest that there are two initial sites of Mg(2+) ion association. PMID:26210661

  14. GOES-R Proving Ground Activities at the NASA Short-Term Prediction Research and Transition (SPoRT) Center

    NASA Technical Reports Server (NTRS)

    Molthan, Andrew

    2011-01-01

    SPoRT is actively involved in GOES-R Proving Ground activities in a number of ways: (1) Applying the paradigm of product development, user training, and interaction to foster interaction with end users at NOAA forecast offices national centers. (2) Providing unique capabilities in collaboration with other GOES-R Proving Ground partners (a) Hybrid GOES-MODIS imagery (b) Pseudo-GLM via regional lightning mapping arrays (c) Developing new RGB imagery from EUMETSAT guidelines

  15. VizieR Online Data Catalog: Kinematic of stars in Galactic center (Yelda+, 2014)

    NASA Astrophysics Data System (ADS)

    Yelda, S.; Ghez, A. M.; Lu, J. R.; Do, T.; Meyer, L.; Morris, M. R.; Matthews, K.

    2016-04-01

    There are 116 stars that form the sample of this study. The astrometric measurements are based on three types of high-angular resolution 2μm imaging observations (speckle imaging, narrow-field adaptive optics imaging, wide-field mosaic AO imaging), which have been obtained at the W. M. Keck observatory over a 16yr time period. The earliest data sets were obtained with K-band (2.2μm) speckle imaging between 1995 and 2005 (1995 Jun 9-12, 1996 Jun 26-27, 1997 May 14, 1998 Apr 2-3, 1998 May 14-15, 1998 Jul 3-5, 1998 Aug 4-6, 1998 Oct 9, 1999 May 2-4, 1999 Jul 24-25, 2000 May 19-20, 2000 Jul 19-20, 2000 Oct 18, 2001 May 7-9, 2001 Jul 28-29, 2002 Apr 23-24, 2002 May 23-24, 2002 Jul 19-20, 2003 Apr 21-22, 2003 Jul 22-23, 2003 Sep 7-8, 2004 Apr 29-30, 2004 Jul 25-26, 2004 Aug 29, 2005 Apr 24-25, 2005 Jul 26-27) using the Near Infrared Camera (NIRC), which has a ~5''*5'' FOV. Since 2004, we have utilized the Keck II Adaptive Optics (AO) system in conjunction with the facility near infrared camera NIRC2 (PI: K. Matthews) in its narrow-field mode, which has a plate scale of 9.952mas/pix and a 10'' FOV (~0.4pc at the 8kpc distance to the Galactic center). Here we include all existing Keck AO observations through 2011, which includes 19 epochs (2004 Jul 26, 2005 Jun 30, 2005 Jul 31, 2006 May 2-3, 2006 Jun 19-20, 2006 Jul 16, 2007 May 17, 2007 Aug 11-12, 2008 May 15, 2008 Jul 24, 2009 May 4, 2009 Jul 24, 2009 Sep 9, 2010 May 5, 2010 Jul 6, 2010 Aug 15, 2011 May 27, 2011 Jul 18, 2011 Aug 23) and a time baseline of seven years. To measure the proper motions of the young stars at larger radii from Sgr A* (R>~7''), we obtained three epochs of K'-band Laser Guide Star Adaptive Optics (LGSAO) mosaics with the NIRC2 narrow camera that cover 27''*27'' (~1.1pc*1.1pc). These observations were taken on 2006 May 3, 2008 May 20, and 2010 June 5. To spectroscopically identify young stars and measure their line-of-sight motions, high angular resolution spectroscopic observations were

  16. Ranking Iranian biomedical research centers according to H-variants (G, M, A, R) in Scopus and Web of Science

    PubMed Central

    Mahmudi, Zoleikha; Tahamtan, Iman; Sedghi, Shahram; Roudbari, Masoud

    2015-01-01

    Background: We conducted a comprehensive bibliometrics analysis to calculate the H, G, M, A and R indicators for all Iranian biomedical research centers (IBRCs) from the output of ISI Web of Science (WoS) and Scopus between 1991 and 2010. We compared the research performance of the research centers according to these indicators. Methods: This was a cross-sectional and descriptive-analytical study, conducted on 104 Iranian biomedical research centers between August and September 2011. We collected our data through Scopus and WoS. Pearson correlation coefficient between the scientometrics indicators was calculated using SPSS, version 16. Results: The mean values of all indicators were higher in Scopus than in WoS. Drug Applied Research Center of Tabriz University of Medical Sciences had the highest number of publications in both WoS and Scopus databases. This research center along with Royan Institute received the highest number of citations in both Scopus and WoS, respectively. The highest correlation was seen between G and R (.998) in WoS and between G and R (.990) in Scopus. Furthermore, the highest overlap of the 10 top IBRCs was between G and H in WoS (100%) and between G-R (90%) and H-R (90%) in Scopus. Conclusion: Research centers affiliated to the top ranked Iranian medical universities obtained a better position with respect to the studied scientometrics indicators. All aforementioned indicators are important for ranking bibliometrics studies as they refer to different attributes of scientific output and citation aspects. PMID:26478875

  17. R&D Characteristics and Organizational Structure: Case Studies of University-Industry Research Centers

    ERIC Educational Resources Information Center

    Hart, Maureen McArthur

    2013-01-01

    Within the past few decades, university-industry research centers have been developed in large numbers and emphasized as a valuable policy tool for innovation. Yet little is known about the heterogeneity of organizational structure within these centers, which has implications regarding policy for and management of these centers. This dissertation…

  18. [Application and interpretation of the R classification for lung cancer : Results of a survey of certified lung cancer centers].

    PubMed

    Hoffmann, H; Junker, K; Kugler, C; Schnabel, P A; Warth, A

    2016-05-01

    The residual (R) tumor classification is an essential, even if facultative component of the TNM classification; however, it should alway be included in the pathology results of certified lung cancer centers. In discussions it becomes clear again and again that different hospitals and departments have different approaches and interpretations with respect to the R status after lung resection. We carried out a questionnaire-based survey of pathologists (with specialization in pulmonary pathology) and thoracic surgeons on the application of the R classification for lung tumors. The results of the survey revealed the different perceptions of the participating centers with respect to application and interpretation, which results in divergent decisions for adjuvant therapy and complicates the comparability of national and international studies. The results of the survey are especially valuable because all participants have a high level of expertise in the field of thoracic pathology and the data reflect the current practice in certified lung cancer centers. It appears to be necessary to examine the application and interpretation of the R classification for lung cancer more closely in an interdisciplinary exchange and to produce a catalogue of criteria to guarantee at least a better national standardization. PMID:27091658

  19. rRNA mutants in the yeast peptidyltransferase center reveal allosteric information networks and mechanisms of drug resistance

    PubMed Central

    Rakauskaitė, Rasa; Dinman, Jonathan D.

    2008-01-01

    To ensure accurate and rapid protein synthesis, nearby and distantly located functional regions of the ribosome must dynamically communicate and coordinate with one another through a series of information exchange networks. The ribosome is ∼2/3 rRNA and information should pass mostly through this medium. Here, two viable mutants located in the peptidyltransferase center (PTC) of yeast ribosomes were created using a yeast genetic system that enables stable production of ribosomes containing only mutant rRNAs. The specific mutants were C2820U (Escherichia coli C2452) and Ψ2922C (E. coli U2554). Biochemical and genetic analyses of these mutants suggest that they may trap the PTC in the ‘open’ or aa-tRNA bound conformation, decreasing peptidyl-tRNA binding. We suggest that these structural changes are manifested at the biological level by affecting large ribosomal subunit biogenesis, ribosomal subunit joining during initiation, susceptibility/resistance to peptidyltransferase inhibitors, and the ability of ribosomes to properly decode termination codons. These studies also add to our understanding of how information is transmitted both locally and over long distances through allosteric networks of rRNA–rRNA and rRNA–protein interactions. PMID:18203742

  20. VizieR Online Data Catalog: Nebular emission lines towards NGC3372 center (Damiani+, 2016)

    NASA Astrophysics Data System (ADS)

    Damiani, F.; Bonito, R.; Magrini, L.; Prisinzano, L.; Mapelli, M.; Micela, G.; Kalari, V.; Maiz Apellaniz, J.; Gilmore, G.; Randich, S.; Alfaro, E.; Flaccomio, E.; Koposov, S.; Klutsch, A.; Lanzafame, A. C.; Pancino, E.; Sacco, G. G.; Bayo, A.; Carraro, G.; Casey, A. R.; Costado, M. T.; Franciosini, E.; Hourihane, A.; Lardo, C.; Lewis, J.; Monaco, L.; Morbidelli, L.; Worley, C.; Zaggia, S.; Zwitter, T.; Dorda, R.

    2016-04-01

    Nebular emission lines of H-alpha, [NII] 6584Å, HeI 6678Å, [SII] 6717Å, [SII] 6731Å, towards the center of Carina nebula, are modeled with two gaussians each ('blue' and 'red' components). Best-fit parameters are given in the table. Line widths include the instrumental width of the Giraffe spectrograph (7km/s). Radial velocities are heliocentric. (1 data file).

  1. An Overview of NASA Glenn Research Center's Antenna R&D and Technology Efforts

    NASA Technical Reports Server (NTRS)

    Miranda, Felix A.

    2002-01-01

    This viewgraph presentation provides an overview of antenna research and design efforts being performed at NASA's Glenn Research Center. The following type of antenna research projects are discussed: phased array antennas, thin film ferroelectric reflectarray antenna, microelectromechanical systems (MEMs) based antennas and multi-beam antennas. Project overviews, design issues and research problems for each type of antenna system are covered. Additional topics reviewed included: communication systems of the future and a facility description.

  2. VizieR Online Data Catalog: Plate Centers of POSS-II (Read, 2004)

    NASA Astrophysics Data System (ADS)

    Read, M.

    2005-07-01

    The catalog contains the coordinate of the plate centers forming the Second Epoch Palomar Oschin Schmidt Sky Survey (POSS-II), observed between 1985 and 2000, and covering the Northern sky. The survey was operated by the California Institute of Technology (CalTech) with funds from the National Science Foundation (NSF), the National Geographic Society, the Sloan Foundation, the Samuel Oschin Foundation, and the Eastman Kodak Corporation. The file "poss2.dat" was actually created from a merge of the UKST Plate Catalogue (Royal Obs. Edinburgh) and the POSS2 Photographic Survey Plate Logs (Naval Observatory) (1 data file).

  3. The X-38 vehicle #131R arrives at NASA Dryden Flight Research Center

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The X-38 Vehicle 131R, intended to prove the utility of a 'lifeboat' crew return vehicle to bring crews home from the International Space Station in the event of an emergency, was unloaded from NASA's Super Guppy transport aircraft on July 11, 2000. The newest X-38 version arrived at Dryden for drop tests from NASA's venerable B-52 mother ship. The tests will evaluate a 7,500 square-foot parafoil intended to permit the CRV to return from space and land in the length of a football field.

  4. The X-38 vehicle #131R arrives at NASA Dryden Flight Research Center

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The X-38 Vehicle 131R, intended to prove the utility of a 'lifeboat' crew return vehicle to bring crews home from the International Space Station in the event of an emergency, was unloaded from NASA's Super Guppy transport aircraft on July 11, 2000. The newest X-38 version arrived at Dryden for drop tests from NASA's venerable B-52 mother ship. The tests will evaluate a 7,500 square-foot parafoil intended to permit the crew return vehicle to return from space and land in the length of a football field.

  5. Overview of direct use R&D at the Geo-Heat Center

    SciTech Connect

    Lienau, P.J.

    1997-12-31

    Geo-Heat Center research, during the past year, on geothermal district heating and greenhouse projects is intended to improve the design and cost effectiveness of these systems. The largest geothermal district heating system in the U.S., proposed at Reno, is describe and is one of 271 collocated sites in western states could benefit from the research. The geothermal district heating research investigated a variety of factors that could reduce development cost for residential areas. Many greenhouse operators prefer the {open_quotes}bare tube{close_quotes} type heating system. As facilities using these types of heating systems expand they could benefit from peaking with fossil fuels. It is possible to design a geothermal heating system for only 60% of the peak heat loss of a greenhouse and still meet over 90% of the annual heat energy needs of the structure. The design and cost effectiveness of this novel approach is summarized.

  6. VizieR Online Data Catalog: Galactic center early-type stars catalog (Grosboel, 2016)

    NASA Astrophysics Data System (ADS)

    Grosboel, P.

    2015-11-01

    Catalog of 12675 early-type stars with Balmer lines and B<15mag in a 100 square degree field toward the Galactic center identified on objective prism plates obtained at the 1m ESO Schmidt telescope at La Silla, Chile. The typical positional error is 1" perpendicular to the dispersion direction (i.e. right ascension) while it is 6" along the dispersion (i.e. declination). A 10 character scan identifier is provided consisting of the five digit ESO plate number, a letter indicating the plate scan section (i.e. a-d), and finally a 4 digit sequence number of the detection. Apparent B magnitude is given with a mean error of 0.2mag. Johnson's (U-B), Stroemgren's (u-v) and (v-b) color indices have all errors around 0.2mag. Equivalent width of Balmer lines (i.e. Hgamma, Hdelta, and Hepsilon) and the CaII K-line are listed with mean errors of the order of 0.2nm. Visual extinction and effective temperature are given for stars with (v-b)-(u-b) colors which are consistent with them being reddened from the "zero-age" mean-sequence (ZAMS) given by Marigo et al. (2008A&A...482..883M) for solar abundances. For B stars, the equivalent width of Hgamma was used to estimate the magnitude above the ZAMS, dBmag. Applying this correction, when available, the absolute B magnitude and distance were calculated as listed. Typical errors in distance are 30%. The scans of the objective prism spectra are provided in relative intensities with a linear step size of 10um corresponding to 0.456nm in wavelength at Hγ. The start of the spectral scans is relative to the Hγ line. (2 data files).

  7. VizieR Online Data Catalog: JHK photometry of Galactic center stars (Ruelas-Mayorga+ 1993)

    NASA Astrophysics Data System (ADS)

    Ruelas-Mayorga, R. A.; Teague, P. F.

    1997-06-01

    We present K-counts and JHK detailed photometry for a number of stars with K<=+9.0 in three clear regions near the galactic centre. These regions are all located approximately at l~0.0 and at latitudes b~-3.5,-4.0 and 4.5 respectively. Their Cumulative Counts Functions (CCF's) are formed, and with the aid of an exponential disk model for the Galaxy they are separated into disk and bulge CCF. As for the case in Baade's Window (BW) (Ruelas-Mayorga & Teague, 1992A&AS...95..379R) the disk is dominant at bright magnitudes whereas the bulge dominates at the faint end of the CCF. The slope of the bulge CCF is steeper than that for the disk in all three cases corroborating the result obtained for BW. The two colour JHK diagram and the K vs J-K diagram for the three regions show that the stellar population in these areas is similar to that studied in BW by us and by Frogel & Whitford (1987ApJ...320..199F). An average value of E(J-K)~0.42mag for the reddening is obtained, which is somewhat larger than that found for BW (0.27). Finally it is shown that at K<=+9.0, the disk population may be accounted for by those sources with J-K<=+1.6 whereas the bulge population presents values for J-K in excess of +1.6. (2 data files).

  8. Two Stereoisomers of Spheroidene in the Rhodobacter sphaeroides R26 Reaction Center: A DFT Analysis of Resonance Raman Spectra

    PubMed Central

    Wirtz, A. C.; van Hemert, M. C.; Lugtenburg, J.; Frank, H. A.; Groenen, E. J. J.

    2007-01-01

    From a theoretical analysis of the resonance Raman spectra of 19 isotopomers of spheroidene reconstituted into the reaction center (RC) of Rhodobacter sphaeroides R26, we conclude that the carotenoid in the RC occurs in two configurations. The normal mode underlying the resonance Raman transition at 1239 cm−1, characteristic for spheroidene in the RC, has been identified and found to uniquely refer to the cis nature of the 15,15′ carbon-carbon double bond. Detailed analysis of the isotope-induced shifts of transitions in the 1500–1550 cm−1 region proves that, besides the 15,15′-cis configuration, spheroidene in the RC adopts another cis-configuration, most likely the 13,14-cis configuration. PMID:17617552

  9. 23S rRNA nucleotides in the peptidyl transferase center are essential for tryptophanase operon induction.

    PubMed

    Yang, Rui; Cruz-Vera, Luis R; Yanofsky, Charles

    2009-06-01

    Distinct features of the ribosomal peptide exit tunnel are known to be essential for recognition of specific amino acids of a nascent peptidyl-tRNA. Thus, a tryptophan residue at position 12 of the peptidyl-tRNA TnaC-tRNA(Pro) leads to the creation of a free tryptophan binding site within the ribosome at which bound tryptophan inhibits normal ribosome functions. The ribosomal processes that are inhibited are hydrolysis of TnaC-tRNA(Pro) by release factor 2 and peptidyl transfer of TnaC of TnaC-tRNA(Pro) to puromycin. These events are normally performed in the ribosomal peptidyl transferase center. In the present study, changes of 23S rRNA nucleotides in the 2585 region of the peptidyl transferase center, G2583A and U2584C, were observed to reduce maximum induction of tna operon expression by tryptophan in vivo without affecting the concentration of tryptophan necessary to obtain 50% induction. The growth rate of strains with ribosomes with either of these changes was not altered appreciably. In vitro analyses with mutant ribosomes with these changes showed that tryptophan was not as efficient in protecting TnaC-tRNA(Pro) from puromycin action as wild-type ribosomes. However, added tryptophan did prevent sparsomycin action as it normally does with wild-type ribosomes. These findings suggest that these two mutational changes act by reducing the ability of ribosome-bound tryptophan to inhibit peptidyl transferase activity rather than by reducing the ability of the ribosome to bind tryptophan. Thus, the present study identifies specific nucleotides within the ribosomal peptidyl transferase center that appear to be essential for effective tryptophan induction of tna operon expression. PMID:19329641

  10. The association of different detergents with the photosynthetic reaction center protein of Rhodobacter sphaeroides R26 and the effects on its photochemistry.

    PubMed

    Gast, P; Hemelrijk, P W; Van Gorkom, H J; Hoff, A J

    1996-08-01

    Detergent-free reaction centers from Rhodobacter sphaeroides R26 were used to study the solubilization of reaction centers in various detergents and their effects on reaction center photochemistry. 500 +/- 100 n-octyl-beta-D-glucopyranoside or 51 +/- 5 Triton X-100 molecules were associated with one reaction center. For N.N-alkylamine N-oxide detergents with chain lengths in the range from 8-13 carbon atoms, the number of detergent molecules associated with the reaction centers increased with decreasing chain length. The amount of detergent molecules associated with the reaction centers decreased almost tenfold if the pH was increased from pH 6 to pH 10. The addition of 5% 1,2,3-heptanetriol to various detergents lowered the detergent/reaction center ratio by a factor of two compared to that for the pure detergent. The detergent concentration at which solubilization of the reaction center occurs was close to the critical micelle concentration for all detergents studied. The absorption band at 865 nm of the primary donor in the reaction center shifts to 846 nm when detergent was removed from the reaction center; upon resolubilization with various detergents, this band shifts back to 865 nm. In 80-90% of the detergent-free reaction centers, the secondary electron transfer from QA to QB was inhibited: this electron transfer was restored after re-addition of detergent. PMID:8774729

  11. Structure of the reaction center from Rhodobacter sphaeroides R-26: protein-cofactor (quinones and Fe2+) interactions.

    PubMed Central

    Allen, J P; Feher, G; Yeates, T O; Komiya, H; Rees, D C

    1988-01-01

    The three-dimensional structure of the reaction center (RC) from Rhodobacter sphaeroides has been determined by x-ray diffraction to a resolution of 2.8 A with an R value of 24%. The interactions of the protein with the primary quinone, QA, secondary quinone, QB, and the nonheme iron are described and compared to those of RCs from Rhodopseudomonas viridis. Structural differences between the QA and QB environments that contribute to the function of the quinones (the electron transfer from QA- to QB and the charge recombination of QA-, QB- with the primary donor) are delineated. The protein residues that may be involved in the protonation of QB are identified. A pathway for the doubly reduced QB to dissociate from the RC is proposed. The interactions between QB and the residues that have been changed in herbicide-resistant mutants are described. The environment of the nonheme iron is compared to the environments of metal ions in other proteins. Images PMID:3054889

  12. ESR in zero field of the photoinduced triplet state in isolated reaction centers of rhodopseudomonas sphaeroides R-26 detected by the singlet ground-state absorbance

    NASA Astrophysics Data System (ADS)

    Den Blanken, H. J.; Van Der Zwet, G. P.; Hoff, A. J.

    1982-01-01

    We have measured zero-field resonance transitions of the triplet state of the primary donor monitoring the transmittance at 890 nm at 1.2 K in isolated reaction centers of Rhodopseudomonas sphaeroides R-26. The transitions correspond to a decrease in transmittance, confirming the energy transfer model for the transitions detected via the antenna fluorescence in whole cells.

  13. Organizational Structures and Operational Practices of Selected Educational R & D Centers and Educational Laboratories and of Selected Centers, Laboratories, and Institutes on One University Campus.

    ERIC Educational Resources Information Center

    Lins, L. Joseph

    This study investigates and analyzes the organizational structures, institutional ties, and operational practices of selected extramurally-supported centers, laboratories, and institutes. The primary goal is to provide one type of data, some experiences, and judgments on the basis of which an assessment might be made of the conditions of the…

  14. Policies of Test Centers and Jurisdictions and GED[R] Candidate Test Performance. GED Testing Service[R] Research Study, 2009-6. Executive Summary

    ERIC Educational Resources Information Center

    Medhanie, Amanuel; Patterson, Margaret Becker

    2009-01-01

    The economic and employment outlook for individuals without a high school diploma is bleak. For many of these individuals, passing the General Educational Development (GED) Test is the first step in competing in the increasingly demanding job market. GED test-taking policies vary across test centers and jurisdictions, and have the potential to…

  15. Volume contraction on photoexcitation of the reaction center from Rhodobacter sphaeroides R-26: internal probe of dielectrics.

    PubMed Central

    Mauzerall, D C; Gunner, M R; Zhang, J W

    1995-01-01

    Reaction centers of Rhodobacter sphaeroides undergo a approximately 20 A3/mole volume contraction in < 50 ns after excitation. The rapid volume change is tentatively assigned to electrostriction. From its magnitude, we infer that the effective dielectric coefficient is 10-15 if the compressibility of the reaction center is similar to that of globular proteins. The volume contraction is not sensitive to replacement of the natural ubiquinone at the QA site by other quinones or to the occupancy of the QB site. The quenching caused by pressure on the reaction centers most likely occurs on a faster time scale than that of electron transfer. PMID:7711251

  16. Mutations to R. sphaeroides Reaction Center Perturb Energy Levels and Vibronic Coupling but Not Observed Energy Transfer Rates.

    PubMed

    Flanagan, Moira L; Long, Phillip D; Dahlberg, Peter D; Rolczynski, Brian S; Massey, Sara C; Engel, Gregory S

    2016-03-10

    The bacterial reaction center is capable of both efficiently collecting and quickly transferring energy within the complex; therefore, the reaction center serves as a convenient model for both energy transfer and charge separation. To spectroscopically probe the interactions between the electronic excited states on the chromophores and their intricate relationship with vibrational motions in their environment, we examine coherences between the excited states. Here, we investigate this question by introducing a series of point mutations within 12 Å of the special pair of bacteriochlorophylls in the Rhodobacter sphaeroides reaction center. Using two-dimensional spectroscopy, we find that the time scales of energy transfer dynamics remain unperturbed by these mutations. However, within these spectra, we detect changes in the mixed vibrational-electronic coherences in these reaction centers. Our results indicate that resonance between bacteriochlorophyll vibrational modes and excitonic energy gaps promote electronic coherences and support current vibronic models of photosynthetic energy transfer. PMID:26630123

  17. Forced miR-146a expression causes autoimmune lymphoproliferative syndrome in mice via downregulation of Fas in germinal center B cells.

    PubMed

    Guo, Qiuye; Zhang, Jinjun; Li, Jingyi; Zou, Liyun; Zhang, Jinyu; Xie, Zunyi; Fu, Xiaolan; Jiang, Shan; Chen, Gang; Jia, Qingzhu; Li, Fei; Wan, Ying; Wu, Yuzhang

    2013-06-13

    By inhibiting target gene expression, microRNAs (miRNAs) play major roles in various physiological and pathological processes. miR-146a, a miRNA induced upon lipopolysaccharide (LPS) stimulation and virus infection, is also highly expressed in patients with immune disorders such as rheumatoid arthritis, Sjögren's syndrome, and psoriasis. Whether the high level of miR-146a contributes to any of these pathogenesis-related processes remains unknown. To elucidate the function of miR-146a in vivo, we generated a transgenic (TG) mouse line overexpressing miR-146a. Starting at an early age, these TG mice developed spontaneous immune disorders that mimicked human autoimmune lymphoproliferative syndrome (ALPS) with distinct manifestations, including enlarged spleens and lymph nodes, inflammatory infiltration in the livers and lungs, increased levels of double-negative T cells in peripheral blood, and increased serum immunoglobulin G levels. Moreover, with the adoptive transfer approach, we found that the B-cell population was the major etiological factor and that the expression of Fas, a direct target of miR-146a, was significantly dampened in TG germinal center B cells. These results indicate that miR-146a may be involved in the pathogenesis of ALPS by targeting Fas and may therefore serve as a novel therapeutic target. PMID:23645835

  18. Time-resolved electrochromism associated with the formation of quinone anions in the rhodobacter sphaeroides R26 reaction center

    SciTech Connect

    Tiede, D.M.; Vazquez, J.; Cordova, J.; Marone, P.A.

    1996-08-20

    The bacterial photosynthetic reaction center contains bacteriochlorophyll (Bchl) and bacteriochlorophyll (Bchl) and bacteriopheophytin (Bph) cofactors that provide natural probes of electrostatic fields within this protein. We have examined the electrochromic responses of these cofactors, resolved during the lifetimes of the quinone anion states, P{sup +}Q{sub A}{sup -Q}{sub B} and P{sup +}Q{sub A}Q{sub B}{sup -}, and measured as a function of temperature. These measurements provide information on the time-dependent variation in electrostatic field strength on the Bchl and Bph cofactors. Measurements in the near-infrared absorbance bands are described. 60 refs., 11 figs., 1 tab.

  19. Lead Is Not Off Center in PbTe: The Importance of r-Space Phase Information in Extended X-Ray Absorption Fine Structure Spectroscopy

    NASA Astrophysics Data System (ADS)

    Keiber, T.; Bridges, F.; Sales, B. C.

    2013-08-01

    PbTe is a well-known thermoelectric material. Recent x-ray total scattering studies suggest that Pb moves off center along 100 in PbTe, by ˜0.2Å at 300 K, producing a split Pb-Te pair distribution. We present an extended x-ray absorption fine structure spectroscopy (EXAFS) study of PbTe (and Tl doped PbTe) to determine if Pb or Te is off center. EXAFS provides sensitive r- or k-space phase information which can differentiate between a split peak for the Pb-Te distribution (indicative of off-center Pb) and a thermally broadened peak. We find no evidence for a split peak for Pb-Te or Te-Pb. At 300 K, the vibration amplitude for Pb-Te (or Te-Pb) is large; this thermally induced disorder is indicative of weak bonds, and the large disorder is consistent with the low thermal conductivity at 300 K. We also find evidence of an anharmonic potential for the nearest Pb-Te bonds, consistent with the overall anharmonicity found for the phonon modes. This effect is modeled by a “skew” factor (C3) which significantly improves the fit of the Pb-Te and Te-Pb peaks for the high temperature EXAFS data; C3 becomes significant above approximately 150-200 K. The consequences of these results will be discussed.

  20. VizieR Online Data Catalog: XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012)

    NASA Astrophysics Data System (ADS)

    Xmm-Newton Science Operation Center, (2002-2014)>

    2002-06-01

    The XMM-Newton observatory is a cornerstone mission of the European Space Agency (ESA) Horizon 2000 program. This spacecraft, the largest ever flown by ESA for a scientific program, was launched on December 10, 1999, carrying a payload funded by ESA member states and the USA (NASA). The scientific payload comprises three CCD imaging cameras (European Photon Imaging Cameras, EPIC), sensitive in the 0.1-15 keV band, and two Reflecting Grating Spectrometers (RGS), sensitive in the 0.3-2.1 keV band, and characterized by a resolving power E/ΔE = 100 to 800. The X-ray instruments are complemented by an Optical Monitor, sensitive in the 150-650nm band, which allows simultaneous multiwavelength monitoring of celestial sources. The XMM-Newton observational program is determined on the bases of the proposals sent in response to Announcement of Opportunities, and selected by peer review panels. The XMM-Newton Science Archive (XSA) contains all the science data of all the performed observations. Its user interface (http:xmm.vilspa.esa.es/xsa) allows a user to retrieve them after the 1-year proprietary period has expired. Calibration observations are normally not covered by proprietary rights; their data being therefore public. Target of Opportunity and Discretionary Time observations have a 6-months proprietary period. For each archived observation, the XSA stores Observation Data Files (ODF) and Pipeline Processing System (PPS) products, if available, as well as the XMM-Newton EPIC serendipitous catalogue, the OM source catalogue and the Slew Survey Source Catalogue (see the catalogues documentation at http://xmm.esac.esa.int/xsa). The ODF comprises raw telemetry files, reformatted in FITS format, and contains uncalibrated information. The PPS products are a collection of top-level, validated scientific and cross-correlation products, routinely generated by the Science Survey Center, University of Leicester, UK (http://xmmssc-www.star.le.ac.uk). The content of the XSA is

  1. A Decade of Friction Stir Welding R and D at NASA's Marshall Space Flight Center and a Glance into the Future

    NASA Technical Reports Server (NTRS)

    Ding, Jeff; Carter, Bob; Lawless, Kirby; Nunes, Arthur; Russell, Carolyn; Suites, Michael; Schneider, Judy

    2006-01-01

    Welding at NASA's Marshall Space Flight Center (MSFC), Huntsville, Alabama, has taken a new direction through the last 10 years. Fusion welding processes, namely variable polarity plasma arc (VPPA) and tungsten inert gas (TIG) were once the corner stone of welding development in the Space Flight Center's welding laboratories, located in the part of MSFC know as National Center for Advanced Manufacturing (NCM). Developed specifically to support the Shuttle Program's External Tank and later International Space Station manufacturing programs, was viewed as the paragon of welding processes for joining aluminum alloys. Much has changed since 1994, however, when NASA's Jeff Ding brought the FSW process to the NASA agency. Although, at that time, FSW was little more than a "lab curiosity", NASA researchers started investigating where the FSW process would best fit NASA manufacturing programs. A laboratory FSW system was procured and the first welds were made in fall of 1995. The small initial investment NASA made into the first FSW system has certainly paid off for the NASA agency in terms of cost savings, hardware quality and notoriety. FSW is now a part of Shuttle External Tank (ET) production and the preferred weld process for the manufacturing of components for the new Crew Launch Vehicle (CLV) and Heavy Lift Launch Vehicle (HLLV) that will take this country back to the moon. It is one of the solid state welding processes being considered for on-orbit space welding and repair, and is of considerable interest for Department of Defense @OD) manufacturing programs. MSFC involvement in these and other programs makes NASA a driving force in this country's development of FSW and other solid state welding technologies. Now, a decade later, almost the entire on-going welding R&D at MSFC now focuses on FSW and other more advanced solid state welding processes.

  2. Triplet energy transfer between the primary donor and carotenoids in Rhodobacter sphaeroides R-26.1 reaction centers incorporated with spheroidene analogs having different extents of pi-electron conjugation.

    PubMed

    Farhoosh, R; Chynwat, V; Gebhard, R; Lugtenburg, J; Frank, H A

    1997-07-01

    Three carotenoids, spheroidene, 3,4-dihydrospheroidene and 3,4,5,6-tetrahydrospheroidene, having 8, 9 and 10 conjugated carbon-carbon double bonds, respectively, were incorporated into Rhodobacter (Rb.) sphaeroides R-26.1 reaction centers. The extents of binding were found to be 95 +/- 5% for spheroidene, 65 +/- 5% for 3,4-dihydrospheroidene and 60 +/- 10% for 3,4,5,6-tetrahydrospheroidene. The dynamics of the triplet states of the primary donor and carotenoid were measured at room temperature by flash absorption spectroscopy. The carotenoid, spheroidene, was observed to quench the primary donor triplet state. The triplet state of spheroidene that was formed subsequently decayed to the ground state with a lifetime of 7.0 +/- 0.5 microseconds. The primary donor triplet lifetime in the Rb. sphaeroides R-26.1 reaction centers lacking carotenoids was 60 +/- 5 microseconds. Quenching of the primary donor triplet state by the carotenoid was not observed in the Rb. sphaeroides R-26.1 reaction centers containing 3,4-dihydrospheroidene nor in the R-26.1 reaction centers containing 3,4,5,6-tetrahydrospheroidene. Triplet-state electron paramagnetic resonance was also carried out on the samples. The experiments revealed carotenoid triple-state signals in the Rb. sphaeroides R-26.1 reaction centers incorporated with spheroidene, indicating that the primary donor triplet is quenched by the carotenoid. No carotenoid signals were observed from Rb. sphaeroides R-26.1 reaction centers incorporating 3,4-dihydrospheroidene nor in reaction centers incorporating 3,4,5,6-tetrahydrospheroidene. Circular dichroism, steady-state absorbance band shifts accompanying the primary photochemistry in the reaction center and singlet energy transfer from the carotenoid to the primary donor confirm that the carotenoids are bound in the reaction centers and interacting with the primary donor. These studies provide a systematic approach to exploring the effects of carotenoid structure and excited

  3. The E.C.E.R.S. as a Base for Research and Development of Quality in Day Care Centers in Sweden.

    ERIC Educational Resources Information Center

    Ogefelt, Anette Daversjo

    This paper describes the Skovde Project to be implemented in day care centers in Skovde, Sweden. The purpose of this project is to identify the current quality of care in day care centers and to examine the impact of upcoming decentralized organization of the centers and a more flexible child care levy system on the effectiveness of resource use…

  4. The Potential of the PSI and SCL-90R Subscales To Predict Post-Intake Client Return at a University Counseling Center.

    ERIC Educational Resources Information Center

    McCabe, Kathryn A.; Gold, Joshua M.

    This study sought to identify differential psychological symptom status and demographic variability between male/female returners and non-returners to a university counseling center. Data were collected during intake interviews over a 9-month period (N=261). The information analyzed consisted of nine distinct subscale scores of the Symptomatic…

  5. DHEW Obligations to Institutions of Higher Education and Other Nonprofit Organizations. Fiscal Year 1973. Research Institutes, Operating Foundations, and R&D Centers.

    ERIC Educational Resources Information Center

    National Institutes of Health (DHEW), Bethesda, MD. Resources Analysis Branch.

    This document on Department of Health, Education, and Welfare obligations to research institutes, operating foundations, and research and development centers provides a detailed report on the part of the funds obligated during Fiscal Year 1973. It covers a diverse group of organizations such as scientific societies, zoos, health maintenance…

  6. Policies of Test Centers and Jurisdictions and GED Candidate Test Performance. GED Testing Service[R] Research Studies, 2009-6

    ERIC Educational Resources Information Center

    Medhanie, Amanuel; Patterson, Margaret Becker

    2009-01-01

    The economic and employment outlook for individuals without a high school diploma is bleak. For many of these individuals, passing the General Educational Development (GED) Test is the first step in competing in the increasingly demanding job market. GED test-taking policies vary across test centers and jurisdictions, and have the potential to…

  7. Genetic Association for P2X7R rs3751142 and CARD8 rs2043211 Polymorphisms for Susceptibility of Gout in Korean Men: Multi-Center Study.

    PubMed

    Lee, Sung Won; Lee, Shin Seok; Oh, Dong Ho; Park, Dong Jin; Kim, Hyun Sook; Choi, Jung Ran; Chae, Soo Cheon; Yun, Ki Jung; Chung, Won Tae; Choe, Jung Yoon; Kim, Seong Kyu

    2016-10-01

    The aim of this study was to determine the association between P2X7R rs3751142 and CARD8 rs2043211 polymorphisms and gout susceptibility in male Korean subjects. This study enrolled a total of 242 male patients with gout and 280 healthy controls. The polymorphisms of two individual genes including rs3751142(C>A) in the P2X7R gene and rs2043211(A>T) in the CARD8 gene were assessed using Taq-Man analysis. Statistical analyses were performed using the Chi-square test, Kruskal-Wallis test, and logistic regression analyses. A difference in genotypic frequency of the P2X7R rs3751142 and CARD8 rs2043211 genes was not detected between gout and control patients. Clinical parameters including age, onset age, disease duration, body mass index, and serum uric acid levels were not different among the three genotypes for either P2X7R or CARD8 (P > 0.05 for all). A pair-wise comparison of P2X7R rs3751142 and CARD8 rs2043211 genotype combinations revealed that subjects with the CA P2X7R rs3751142 genotype and the TT CARD8 rs2043211 genotype had a trend toward a higher risk of gout compared to the CC/AA combination (P = 0.056, OR = 2.618, 95% CI 0.975 - 7.031). In conclusion, this study revealed that genetic variability of the P2X7R rs3751142 and CARD8 rs2043211 genes might, in part, be associated with susceptibility for gout. PMID:27550484

  8. Establishing the Morehouse School of Medicine (MSM) R-CENTER clinical and translational research web-portal: the role of focus groups.

    PubMed

    Quarshie, Alexander; Davis, Adam; Strayhorn, Gregory; Weaver, Carolyn; Delano, Cigdem; Winters, Kirby; Rice, Robert; Ofili, Elizabeth

    2011-01-01

    The Morehouse School of Medicine (MSM) Research Centers in Minority Institutions (RCMI) Center of Excellence in Clinical and Translational Research has developed a research web-portal to foster research development and collaborations. We describe the role of focus groups (FG). Research faculty and staff were organized into three groups by research interest. Each FG discussion had five steps: Brainstorming, Reporting, Card-sorting, Priority-setting, and Discussions. Integration of top priorities across each FG culminated in a final priority-setting step. Each FG generated 45 to 50 unique ideas during brainstorming that were categorized into 10 to 12 unique categories. Final priority-setting captured six top items for the initial design of the portal: ability to identify researchers working on similar research; common data management tools; access to clinical trials information; participant recruitment tools; secure access to research databases; and financial support. Focus groups allowed for a discovery period that generated common themes for the design and customization of the web-portal. PMID:22102312

  9. Nanotechnology for photodynamic therapy: a perspective from the Laboratory of Dr. Michael R. Hamblin in the Wellman Center for Photomedicine at Massachusetts General Hospital and Harvard Medical School

    PubMed Central

    Hamblin, Michael R.; Chiang, Long Y.; Lakshmanan, Shanmugamurthy; Huang, Ying-Ying; Garcia-Diaz, Maria; Karimi, Mahdi; de Souza Rastelli, Alessandra Nara; Chandran, Rakkiyappan

    2015-01-01

    The research interests of the Hamblin Laboratory are broadly centered on the use of different kinds of light to treat many different diseases. Photodynamic therapy (PDT) uses the combination of dyes with visible light to produce reactive oxygen species and kill bacteria, cancer cells and destroy unwanted tissue. Likewise, UV light is also good at killing especially pathogens. By contrast, red or near-infrared light can have the opposite effect, to act to preserve tissue from dying and can stimulate healing and regeneration. In all these applications, nanotechnology is having an ever-growing impact. In PDT, self-assembled nano-drug carriers (micelles, liposomes, etc.) play a great role in solubilizing the photosensitizers, metal nanoparticles can carry out plasmon resonance enhancement, and fullerenes can act as photosensitizers, themselves. In the realm of healing, single-walled carbon nanotubes can be electrofocused to produce nano-electonic biomedical devices, and nanomaterials will play a great role in restorative dentistry. PMID:26640747

  10. [Centre de référence sur les agents tératogènes (CRAT): a pioneer center].

    PubMed

    Elefant, Elisabeth; Vauzelle, Catherine; Beghin, Delphine

    2014-01-01

    Le Centre de référence sur les agents tératogènes (CRAT), founded in 1975, is the first national and international public organization especially involved in the problem of drugs during pregnancy, and during this period of time has been responsible for many initiatives in this field: health care providers information and counsel service, innovating risk assessment methodology, new method for clinical data collection leading to a database including more than 50 000 exposed pregnancies, innovative free access internet website (http://www.lecrat.org), multidisciplinary expert group in French medicines agencies (Afssaps/ANSM) and foundation of a European network "European network teratology information service" (ENTIS). All these innovations represent consequent advances and contribute to a better management of exposed pregnant women and their newborns, as well as the survey and signal detection during pregnancy. The CRAT is also involved in the field of drugs on fertility and on paternal exposures. PMID:24698187

  11. Industry Invests in Research Centers.

    ERIC Educational Resources Information Center

    Ploch, Margie

    1983-01-01

    Universities and industry are forging new relationships to support academic research and industrial research and development, including the establishment of university/cooperative research centers. Discusses various cooperative projects at these research centers. Includes a list of representative R&D centers in biotechnology, building…

  12. Compliance calibration of specimens used in the R-curve practice. [for compact, crack-line-wedge-loaded, and center-crack tension specimens

    NASA Technical Reports Server (NTRS)

    Mccabe, D. E.; Sha, G. T.

    1977-01-01

    The compliance calibrations for the compact (CS) and crack-line-wedge-loaded (CLWL) specimens have been determined by experimental measurements and by boundary-collocation analysis. The CS and CLWL specimen configurations were modeled more accurately than those used in previous analytical investigations. Polynomial expressions for the compliance at various stations along the crack line for CS and CLWL specimens are presented. The compliance calibrations for the center-crack tension (CCT) specimen have been determined theoretically by boundary-collocation and finite-element analysis. The calculated compliance values for the CCT specimen are compared with values obtained from the Irwin-Westergaard expression and from a modification to the Irwin-Westergaard expression proposed by Eftis and Liebowitz. The Eftis-Liebowitz expression was found to be in good agreement (plus or minus 2 percent) with both analyses for crack aspect ratios up to 0.8 and for gage half-span to specimen width ratios up to 0.5.

  13. Role of C-5 chiral center in R-(+)-pulegone-mediated hepatotoxicity: metabolic disposition and toxicity of 5, 5-dimethyl-2-(1-Methylethylidene)-cyclohexanone in rats.

    PubMed

    Thulasiram, H V; Gadad, A K; Madyastha, M K

    2000-07-01

    Metabolic disposition of 5, 5-dimethyl-2-(1-methylethylidene)-cyclohexanone (I) was examined in rats. Compound (I) was administered orally (250 mg/kg of body weight/day) to rats for 5 days. The following urinary metabolites were isolated and identified: 4,5,6,7-tetrahydro-3,6, 6-trimethylbenzofuran (III), 3,3-dimethylcyclohexanone (VI), 5, 5-dimethyl-3-hydroxy-2-(1-methylethylidene)-cyclohexanone (X), 5, 5-dimethyl-2-(1-hydroxymethylethyl)-cyclohexanone (IX), 3-hydroxy-5-hydroxymethyl-5-methyl-2-(1-methylethylidene)-cyclo hexano ne (XI), 5,6-dihydro-3,6,6-trimethyl-2(4H)-benzofuranone (VIII), and 5,5-dimethyl-3-hydroxy-2-(1-carboxy ethylidene)-cyclohexanone (XIII). Incubation of compound (I) with phenobarbital (PB)-induced rat liver microsomes in the presence of NADPH resulted in the formation of a metabolite, tentatively identified as a furanoterpene (III) based on proton magnetic resonance, gas chromatography, and gas chromatography-mass spectroscopy analyses. The formation of III was inhibited to a significant extent by carbon monoxide, metyrapone, SKF 525-A, and cytochrome c, suggesting the participation of PB-induced microsomal cytochrome P-450 system in the conversion of I to III. Compound I gave type I spectral change in the PB-induced liver microsomes and the dissociation constant (Ks) for I was 38.5 microM. Intraperitoneal administration of a single dose (250 mg/kg) of I to rats resulted in 26, 23, and 41% decreases in the levels of cytochrome P-450, glucose-6-phosphatase, and aminopyrine N-demethylase, respectively, at the end of 24 h. During this period, a 11-fold increase in serum glutamate pyruvate transaminase level was also observed. However, a decrease in the level of cytochrome P-450 and glucose-6-phosphatase, and an increase in serum glutamate pyruvate transaminase values were comparatively more pronounced when R-(+)-pulegone (250 mg/kg) or CCl(4) (0.6 ml/kg) was administered to rats. Pretreatment of rats with PB potentiated the hepatotoxicity

  14. Hastings Center

    MedlinePlus

    ... Events October 19, Hastings Center Seminar, Garrison : Human Genetic Engineering: Wh at Can We Do? What Should We ... Events October 19, Hastings Center Seminar, Garrison : Human Genetic Engineering: Wh at Can We Do? What Should We ...

  15. Job center

    NASA Astrophysics Data System (ADS)

    To better meet the needs of AGU members, a program has been started to increase the effectiveness of the Job Center activity at the Spring and Fall Meetings. As a result, participation in the Job Center at the 1988 AGU Spring Meeting in Baltimore increased substantially compared to previous Spring Meetings. The number of employers, applicants, and interviews scheduled more than doubled compared to the 1987 Spring Job Center.In order to make the meeting Job Centers even better, a survey is being conducted of employers and applicants who participated in the 1988 Spring Job Center. Evaluation of this survey will be useful in continuing increased participation in and the effectiveness of the Job Center at the 1988 Fall Meeting. Past participants and those interested in the future of the Job Center are encouraged to forward comments and suggestions to AGU, Member Programs Division, 2000 Florida Ave., N.W., Washington, DC 20009.

  16. WORLD TRADE CENTER COUGH. (R827351)

    EPA Science Inventory

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  17. Skills Center.

    ERIC Educational Resources Information Center

    Canter, Patricia; And Others

    The services of the Living Skills Center for the Visually Handicapped, a habilitative service for blind young adults, are described. It is explained that the Center houses its participants in their own apartments in a large complex and has served over 70 young people in 4 years. The evaluation section describes such assessment instruments as an…

  18. How To Build an Online Learning Center.

    ERIC Educational Resources Information Center

    Boxer, Kenneth M.; Johnson, Bernardine

    2002-01-01

    The Global Learning Center was launched by W. R. Grace, a global speciality chemicals company, in 2001. The center is organized around core competencies, with lists of approved training programs, recommended reading lists, strategy guides, and a rental library. (JOW)

  19. Protein-Cofactor Interactions in Bacterial Reaction Centers from Rhodobacter sphaeroides R-26: I. Identification of the ENDOR Lines Associated with the Hydrogen Bonds to the Primary Quinone QA⋅−

    PubMed Central

    Flores, M.; Isaacson, R.; Abresch, E.; Calvo, R.; Lubitz, W.; Feher, G.

    2006-01-01

    Hydrogen bonds are important in determining the structure and function of biomolecules. Of particular interest are hydrogen bonds to quinones, which play an important role in the bioenergetics of respiration and photosynthesis. In this work we investigated the hydrogen bonds to the two carbonyl oxygens of the semiquinone \\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\setlength{\\oddsidemargin}{-69pt} \\begin{document} \\begin{equation*}{\\mathrm{Q}}_{{\\mathrm{A}}}^{{\\cdot}-}\\end{equation*}\\end{document} in the well-characterized reaction center from the photosynthetic bacterium Rhodobacter sphaeroides R-26. We used electron paramagnetic resonance and electron nuclear double resonance techniques at 35 GHz at a temperature of 80 K. The goal of this study was to identify and assign sets of 1H-ENDOR lines to protons hydrogen bonded to each of the two oxygens. This was accomplished by preferentially exchanging the hydrogen bond on one of the oxygens with deuterium while concomitantly monitoring the changes in the amplitudes of the 1H-ENDOR lines. The preferential deuteration of one of the oxygens was made possible by the different 1H → 2H exchange times of the protons bonded to the two oxygens. The assignment of the 1H-ENDOR lines sets the stage for the determination of the geometries of the H-bonds by a detailed field selection ENDOR study to be presented in a future article. PMID:16473904

  20. Senior Centers

    MedlinePlus Videos and Cool Tools

    ... something many older adults would like to do as long as they can. Senior centers, adult day care, transportation, ... adults who live independently can go to find a variety of social and recreational activities. [Karen Albers] ...

  1. Academic R&D Shows Moderate Growth.

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1982

    1982-01-01

    Data are presented on university research and development (R&D) focusing on character and fields of university R&D sources of funds, federally financed R&D spending, top 12 universities in R&D spending and top 12 R&D centers, academic scientists/engineers, chemical degrees, graduate science students, and schools spending most on chemical R&D. (JN)

  2. Children's cancer centers

    MedlinePlus

    Pediatric cancer center; Pediatric oncology center; Comprehensive cancer center ... from getting the care your child needs. The Pediatric Oncology Resource Center has links and contact information ...

  3. Morphotectonic fabrics of major spreading centers, subduction zones and transform faults in the southern hemisphere -Beagle 2003 cruise by R/V Mirai the round trip in the southern hemisphere-

    NASA Astrophysics Data System (ADS)

    Tokunaga, W.; Fujioka, K.; Kimura, R.; Okumura, S.; Fujiwara, T.

    2004-12-01

    Precise bathymetric surveys of the world ocean has been made it possible to establish continental drift, sea-floor spearheading and plate tectonics. However the data have mostly been restricted from the oceans in the northern hemisphere. The precise submarine bathymetric data from the southern hemisphere are quite scarce because of the long distance from the major countries and of being always severe sea conditions with bad weather for the bathymetric swath mapping. Well-surveyed areas of the southern hemisphere are the Indian triple junction, SW and SE Indian Ridges, Southern East Pacific Rise from 13\\deg S to 20\\deg S and Scotia arc-trench-backarc system. We had not been known about the vast area of the southern hemisphere. We had a bathymetric survey around the southern hemisphere during the cruise of BEAGLE 2003. The project BEAGLE 2003 started from Brisbane, on 2003 Aug and ended at Fremantle, on Feb 2004 with a great success. In the South Pacific Ocean the line crosses on the 28\\deg S - 32.5\\deg S latitude from Brisbane to Valparaiso via Papeete and in the South Atlantic Ocean on the 30\\deg S latitude from Santos to Cape Town and in the Indian Ocean on the 20\\deg S latitude from Madagascar to Fremantle via Mauritius Island, respectively. We had a precise bathymetric survey by using the narrow multi beam system (SeaBeam 2112) that is installed in the JAMSTEC R/V Mirai. Bathymetric survey lines cross the Tonga-Kermadec Arc-Trench and backarc system, Louisville Ridge, East Pacific Rise spreading center, Peru-Chile Trench, southern Mid-Atlantic Ridge, Central Indian Ridge, Ninety East ridge and many other oceanic plateaus and seamounts. We had obtained a narrow band data on the morphologic features of the ridges, trenches, seamounts and oceanic plateaus and we compared the data with those from ETOPO2 that was distributed by Sandwell and Smith (1996). These data offer significant information on the plate tectonics and plume tectonics if we think about the

  4. Electron paramagnetic resonance investigation of photosynthetic reaction centers from Rhodobacter sphaeroides R-26 in which Fe2+ was replaced by Cu2+. Determination of hyperfine interactions and exchange and dipole-dipole interactions between Cu2+ and QA-.

    PubMed Central

    Calvo, R; Passeggi, M C; Isaacson, R A; Okamura, M Y; Feher, G

    1990-01-01

    We report electron paramagnetic resonance (EPR) experiments in frozen solutions of unreduced and reduced photosynthetic reaction centers (RCs) from Rhodobacter sphaeroides R-26 in which Fe2+ has been chemically replaced by the isotope 65Cu2+. Samples in which the primary quinone acceptor QA is unreduced (Cu2+QA:RCs) give a powder EPR spectrum typical for Cu2+ having axial symmetry, corresponding to a d(x2 - y2) ground state orbital, with g values g parallel = 2.314 +/- 0.001 and g perpendicular = 2.060 +/- 0.003. The spectrum shows a hyperfine structure for the nuclear spin of copper (65I = 3/2) with A parallel = (-167 +/- 1) x 10(-4) cm-1 and /A perpendicular/ = (16 +/- 2) x 10(-4) cm-1, and hyperfine couplings with three nitrogen ligands. This has been verified in samples containing the naturally occurring 14N isotope (l = 1), and in samples where the nitrogen ligands to copper were replaced by the isotope 15N (l = 1/2). We introduce a model for the electronic structure at the position of the metal ion which reflects the recently determined three-dimensional structure of the RCs of Rb. sphaeroides (Allen, J. P., G. Feher, T. O. Yeates, H. Komiya, and D. C. Rees. 1987. Proc. Natl. Acad. Sci. USA. 84:5730: Allen, J. P., G. Feher, T. O. Yeates, H. Komiya, and D. C. Rees. 1988. Proc. Natl. Acad. Sci. USA, 85:8487) as well as our EPR results. In this model the copper ion is octahedrally coordinated to three nitrogens from histidine residues and to one carboxylate oxygen from a glutamic acid, forming a distorted square in the plane of the d(x2 = y2) ground state orbital. It is also bound to a nitrogen of another histidine and to the other carboxylate oxygen of the same glutamic acid residue, in a direction approximately normal to this plane. The EPR spectrum changes drastically when the quinone acceptor QA is chemically reduced (Cu2+QA-:RCs); the change is due to the exchange and dipole-dipole interactions between the Cu2+ and QA- spins. A model spin Hamiltonian

  5. National Health Information Center

    MedlinePlus

    ... About ODPHP National Health Information Center National Health Information Center The National Health Information Center (NHIC) is ... of interest View the NHO calendar . Federal Health Information Centers and Clearinghouses Federal Health Information Centers and ...

  6. Pseudomonas sp. strain CA5 (a selenite-reducing bacterium) 16S rRNA gene complete sequence. National Institute of Health, National Center for Biotechnology Information, GenBank sequence. Accession FJ422810.1.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study used 1321 base pair 16S rRNA gene sequence methods to confirm the phylogenetic position of a soil isolate as a bacterium belonging to the genus Pesudomonas sp. Morphological, biochemical characteristics, and fatty acid profiles are consistent with the 16S rRNA gene sequence identification...

  7. H.R. 1685, Defense Language Institute Foreign Language Center. Hearing before the Investigations Subcommittee of the Committee on Armed Services. House of Representatives, One Hundred Second Congress, Second Session (May 27, 1992).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Armed Services.

    The text of a bill to provide a statutory charter for the Defense Language Institute Foreign Language Center and to establish a personnel system for civilian faculty, and the text of hearings on that legislation, are presented. The statements of the following individuals are included: Nicholas Mavroules, chairman of the Investigations Subcommittee…

  8. NASA's engineering research centers and interdisciplinary education

    NASA Technical Reports Server (NTRS)

    Johnston, Gordon I.

    1990-01-01

    A new program of interactive education between NASA and the academic community aims to improve research and education, provide long-term, stable funding, and support cross-disciplinary and multi-disciplinary research. The mission of NASA's Office of Aeronautics, Exploration and Technology (OAET) is discussed and it is pointed out that the OAET conducts about 10 percent of its total R&D program at U.S. universities. Other NASA university-based programs are listed including the Office of Commercial Programs Centers for the Commercial Development of Space (CCDS) and the National Space Grant program. The importance of university space engineering centers and the selection of the nine current centers are discussed. A detailed composite description is provided of the University Space Engineering Research Centers. Other specialized centers are described such as the Center for Space Construction, the Mars Mission Research Center, and the Center for Intelligent Robotic Systems for Space Exploration. Approaches to educational outreach are discussed.

  9. Stennis Space Center celebrates Native American culture

    NASA Technical Reports Server (NTRS)

    2009-01-01

    Famie Willis (left), 2009-2010 Choctaw Indian Princess, displays artifacts during Native American Heritage Month activities at Stennis Space Center on Nov. 24. The celebration featured various Native American cultural displays for Stennis employees to view. Shown above are (l to r): Willis, Elaine Couchman of NASA Shared Services Center, John Cecconi of NSSC and Lakeisha Robertson of the Environmental Protection Agency.

  10. James R. Thompson

    NASA Technical Reports Server (NTRS)

    1986-01-01

    James R. Thompon served as director of the Marshall Space Flight Center from September 29, 1986 until July 6, 1989, when he was appointed as NASA Deputy Administrator. Prior to his tenure as Marshall's Director, Thompson served from March to June 1986 as the vice-chairman of the NASA task force investigating the cause of the Space Shuttle Challenger accident. He was credited with playing a significant role in returning the Space Shuttle to flight following the Challenger disaster.

  11. View looking straightup at celing in center of entrance portico ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View looking straight-up at celing in center of entrance portico showing stenciled and painted panel saying "C.R.R. 1856." - Central of Georgia Railway, Gray Building, 227 West Broad Street, Savannah, Chatham County, GA

  12. Gyro center invariant and associated diamagnetic current

    SciTech Connect

    Aaagren, O.; Moiseenko, V.; Johansson, C.; Savenko, N.

    2005-12-15

    The gyro center radial Clebsch coordinate r{sub 0} is an exact invariant in confining fields where the gyro center is restricted to move on a magnetic flux surface, and r{sub 0} could also be expected to be a useful approximating invariant in other confining magnetic fields. A radial drift invariant I{sub r} generalizes the invariance of r{sub 0} if there are oscillatory gyro center radial displacements off the magnetic surface. Expressions for r{sub 0}(x,v) and I{sub r}(x,v) are obtained for gyrating particles in the drift ordering. An exact energy integral is proven to exist for the first-order drift motion of the gyro center. The gyro center parallel motion is periodic with respect to a certain curve parameter {tau}{sub parallel} (the 'proper time' for the parallel motion) that deviates slightly, due to the slow perpendicular drift, from the ordinary time. A modification of the parallel invariant J{sub parallel} is derived which leads to an exact (not only adiabatic) invariant to first order. By using r{sub 0} in solutions of the Vlasov equation, it is demonstrated that the approximating gyro center invariant r{sub 0} determines the perpendicular plasma diamagnetic current. It is also shown that a fourth stationary motional invariant is required to calculate the parallel plasma current. Several systems with four time independent invariants are identified, and the general solution for straight cylindrical Vlasov equilibria with adiabatic particle motion is determined. A set ({epsilon},{mu},I{sub parallel},I{sub r}) of four invariants is proposed for adiabatic equilibria in general geometry, including systems where single valued flux surfaces may not exist.

  13. Children's cancer centers

    MedlinePlus

    Pediatric cancer center; Pediatric oncology center; Comprehensive cancer center ... Treating childhood cancer is not the same as treating adult cancer. The cancers are different. So are the treatments and the ...

  14. The Watergate Learning Center

    ERIC Educational Resources Information Center

    Training in Business and Industry, 1971

    1971-01-01

    The Watergate Learning Center, recently opened by Sterling Learning Center in Washington, D. C., blueprints the plan established by Sterling and Marriott Hotels for a national chain of learning centers with much the same facilities. (EB)

  15. Fireworks Information Center

    MedlinePlus

    ... Home / Safety Education / Safety Education Centers En Español Fireworks Information Center This is an information center on ... Video Put Safety First This Fourth of July Fireworks Information What are consumer fireworks and where are ...

  16. Re-interpreting R, R and R

    NASA Astrophysics Data System (ADS)

    Griffin, Elizabeth M.

    2015-08-01

    Why are we so much more aware of environmental issues today than was the case 100-150 years ago, when particle-laden smoke belched out of chimneys, modes of travel (both near and distant) were best sellers, and fluorescent lighting made it possible to work all night as well as all day? Are we now paying the price of the Industrial Revolution?Not altogether. Along with the side-effects of all such "improvements" have come two other parallel but crucial developments: (1) technology to control harmful emissions, and (2) increased populations, each demanding - and getting - freedom of choice, as did their recent ancestors.The Environmentalist's Motto, the Three Rs (Re-duce, Re-use, Re-cycle) is perfectly clear: the prime action in all cases is REDUCE. The individual, however, looks to "Them" to make by-laws, or install efficient road lighting and controls just in the the public domain. The individual rarely accepts that the R, R, R message applies also to him or her, and to his or her family. Where then is freedom of choice? We discuss the alternative Three Rs (Rights, Recreations, Responsibilities) of the Individual's Motto, and try to put them in working order. To do that, we discuss the impacts of night-time lighting on parties other than astronomers.

  17. Dryden Flight Research Center: Center Overview

    NASA Technical Reports Server (NTRS)

    Ratnayake, Nalin

    2009-01-01

    This viewgraph presentation describes a general overview of Dryden Flight Research Center. Strategic partnerships, Dryden's mission activity, exploration systems and aeronautics research programs are also described.

  18. Student Success Center Toolkit

    ERIC Educational Resources Information Center

    Jobs For the Future, 2014

    2014-01-01

    "Student Success Center Toolkit" is a compilation of materials organized to assist Student Success Center directors as they staff, launch, operate, and sustain Centers. The toolkit features materials created and used by existing Centers, such as staffing and budgeting templates, launch materials, sample meeting agendas, and fundraising…

  19. Opportunities Center. Concept Paper.

    ERIC Educational Resources Information Center

    Kimeldorf, Martin

    The opportunities center is a new school service concept that can help students find opportunities related to their talents and interests in work, education, leisure, small business, or community service. The opportunities center model expands the career center model into an information search center offering multiple services that link academic…

  20. Center for beam physics 1996-1997

    SciTech Connect

    1997-02-01

    The Center for Beam Physics (CBP) is a multidisciplinary research and development unit in the Accelerator and Fusion Research Division at the Ernest Orlando Lawrence Berkeley National Laboratory of the University of California. At the heart of the Center`s mission is the fundamental quest for mechanisms of acceleration, radiation, transport, and focusing of energy and information. Special features of the Center`s program include addressing R&D issues needing long development time and providing a platform for conception, initiation, and support of institutional projects based on beams. The Center brings to bear a significant amount of diverse, complementary, and self-sufficient expertise in accelerator physics, synchrotron radiation, advanced microwave techniques, plasma physics, optics, and lasers on the forefront R&D issues in particle and photon beam research. In addition to functioning as a clearinghouse for novel ideas and concepts and related R&D (e.g., various theoretical and experimental studies in beam physics such as nonlinear dynamics, phase space control, laser-beam-plasma interaction, free-electron lasers, optics, and instrumentation), the Center provides significant support to Laboratory facilities and initiatives. This roster and annual report provides a glimpse of the scientists, engineers, technical support, students, and administrative staff that make up the CBP`s outstanding team and gives a flavor of their multifaceted activities during 1996 and 1997.

  1. Optical Measurement Center Status

    NASA Technical Reports Server (NTRS)

    Rodriguez, H.; Abercromby, K.; Mulrooney, M.; Barker, E.

    2007-01-01

    Beginning in 2005, an optical measurement center (OMC) was created to measure the photometric signatures of debris pieces. Initially, the OMC was equipped with a 300 W xenon arc lamp, a SBIG 512 x 512 ST8X MEI CCD camera with standard Johnson filters, and a Lynx 6 robotic arm with five degrees of freedom. As research progressed, modifications were made to the equipment. A customized rotary table was built to overcome the robot s limitation of 180 degree wrist rotation and provide complete 360 degree rotation with little human interaction. This change allowed an initial phase angle (source-object-camera angle) of roughly 5 degrees to be adjusted to 7, 10, 15, 18, 20, 25, or 28 degrees. Additionally, the Johnson R and I CCD filters were replaced with the standard astronomical filters suite (Bessell R,I). In an effort to reduce object saturation, the two generic aperture stops were replaced with neutral density filters. Initially data were taken with aluminum debris pieces from the European Space Operations Centre ESOC2 ground test and more recently with samples from a thermal multi-layered insulation (MLI) commonly used on rocket bodies and satellites. The ESOC2 data provided light curve analysis for one type of material but many different shapes, including flat, bent, curled, folded, and torn. The MLI samples are roughly the same size and shape, but have different surfaces that give rise to interesting photometric light curves. In addition, filter photometry was conducted on the MLI pieces, a process that also will be used on the ESOC2 samples. While obtaining light curve data an anomalous drop in intensity was observed when the table revolved through the second 180 degree rotation. Investigation revealed that the robot s wrist rotation is not reliable past 80 degrees, thus the object may be at slightly different angles at the 180 degree transition. To limit this effect, the initial rotation position begins with the object s minimal surface area facing the camera.

  2. Concise Synthesis of (2R,4R)-Monatin.

    PubMed

    Amino, Yusuke

    2016-01-01

    Monatin, 4-hydroxy-4-(3-indolylmethyl)-glutamic acid, is a naturally occurring sweet amino acid. The (2R,4R)-monatin isomer has been found to be the sweetest among its four stereoisomers. A concise and efficient synthesis of (2R,4R)-monatin was accomplished by the alkylation of (4R)-N-tert-butoxycarbonyl (tBoc)-4-tert-butyldimethylsilyoxy-D-pyroglutamic acid methyl ester with tert-butyl 3-(bromomethyl)-1H-indole-1-carboxylate to give (4R)-N-tBoc-4-tert-butyldimethylsilyloxy-4-(N-tBoc-3-indolylmethyl)-D-pyroglutamic acid methyl ester, i.e., the lactam form of (2R,4R)-monatin with protecting groups. This was followed by the hydrolysis of the lactam ring and deprotection. The 4-hydroxyl D-pyroglutamic acid derivative was demonstrated to be a suitable precursor for the efficient preparation of (2R,4R)-monatin in high optical purity because the alkylation proceeded in regioselective and stereoselective manners at C4 to form appropriate asymmetric tetra-substituted carbon center; the resulting alkylated pyroglutamic acid derivative was then easily converted into the linear form of monatin. PMID:27477667

  3. Centers of Excellence: A Catalogue

    NASA Technical Reports Server (NTRS)

    Phelps, Paul B. (Compiler)

    1988-01-01

    This report summarizes information on State-sponsored 'Centers of Excellence' gathered during a survey of State programs in the Fall of 1987. For the purposes of this catalog, 'Centers of Excellence' refers to organizations or activities with the following characteristics: institutionalized, focused, cooperative Research and Development (R&D) programs; supported in part by State governments, in addition to universities, industry and (in some cases) Federal agencies; performed by teams that may include both industry and university employees; and concentrated on relatively specific R&D agendas, usually with near term commercial or governmental applicability. Most of these activities involve state-of-the-art advancement of new technologies under conditions leading to early practical applications. Not included in this catalog are project-level matching grant programs. The principal purpose of this catalog is to help NASA program management, at all levels. to identify and where appropriate, to initiate relationships with other technology-developing organizations. These State-sponsored programs should be of particular interest, because: they present an opportunity to leverage NASA's R&D investments; they are concentrated at the frontier, yet have a concern for practical applications; and they involve industrial participation under conditions that increase the probability of prompt, widespread dissemination in the form of new or enhanced commercial products, processes, or services.

  4. Electron spin echo envelope modulation spectroscopy supports the suggested coordination of two histidine ligands to the Rieske Fe-S centers of the cytochrome b sub 6 f complex of spinach and the cytochrome bc sub 1 complexes of Rhodospirillum rubrum, Rhodobacter sphaeroides R-26, and bovine heart mitochondria

    SciTech Connect

    Britt, R.D.; Sauer, K.; Klein, M.P. ); Knaff, D.B.; Kriauciunas, A. ); Yu, Changan; Yu, Linda ); Malkin, R. )

    1991-02-19

    Electron spin echo envelope modulation (ESEEM) experiments performed on the Rieske Fe-S clusters of the cytochrome b{sub 6}f complex of spinach chloroplasts and of the cytochrome bc{sub 1} complexes of Rhodospirillum rubrum, Rhodobacter sphaeroides R-26, and bovine heart mitochondria show modulation components resulting from two distinct classes of {sup 14}N ligands. At the g = 1.92 region of the Rieske EPR spectrum of the cytochrome b{sub 6}f complex, the measured hyperfine couplings for the two classes of coupled nitrogens are A{sub 1} = 4.6 MHz and A{sub 2} = 3.8 MHz. Similar couplings are observed for the Rieske centers in the three cytochrome bc{sub 1} complexes. These ESEEM results indicate a nitrogen coordination environment for these Rieske Fe-S centers that is similar to that of the Fe-S cluster of a bacterial dioxygenase enzyme with two coordinated histidine ligands. The Rieske Fe-S cluster lacks modulation components from a weakly coupled peptide nitrogen observed in water-soluble spinach ferredoxin. Treatment with the quinone analogue inhibitor DBMIB causes a shift in the Rieske EPR spectrum to g = 1.95 with no alteration in the magnetic couplings to the two nitrogen atoms. However, the ESEEM pattern of the DBMIB-altered Rieske EPR signal shows evidence of an additional weakly coupled nitrogen similar to that observed in the spinach ferrodoxin ESEEM patterns.

  5. BKG Data Center

    NASA Technical Reports Server (NTRS)

    Thorandt, Volkmar; Wojdziak, Reiner

    2013-01-01

    This report summarizes the activities and background information of the IVS Data Center for the year 2012. Included is information about functions, structure, technical equipment, and staff members of the BKG Data Center.

  6. ACTS data center

    NASA Technical Reports Server (NTRS)

    Syed, Ali; Vogel, Wolfhard J.

    1993-01-01

    Viewgraphs on ACTS Data Center status report are included. Topics covered include: ACTS Data Center Functions; data flow overview; PPD flow; RAW data flow; data compression; PPD distribution; RAW Data Archival; PPD Audit; and data analysis.

  7. ACTS data center

    NASA Astrophysics Data System (ADS)

    Syed, Ali; Vogel, Wolfhard J.

    1993-08-01

    Viewgraphs on ACTS Data Center status report are included. Topics covered include: ACTS Data Center Functions; data flow overview; PPD flow; RAW data flow; data compression; PPD distribution; RAW Data Archival; PPD Audit; and data analysis.

  8. Taking Center Stage.

    ERIC Educational Resources Information Center

    Cohen, Andrew

    1995-01-01

    Describes Ohio's 390,000 square-foot Perry High School and Community Fitness Center and its ability to accommodate all segments of both school and community group activities. A list of companies that supply the center is included. (GR)

  9. Tornadoes: A Center Approach.

    ERIC Educational Resources Information Center

    Christman-Rothlein, Liz; Meinbach, Anita M.

    1981-01-01

    Information is given on how to put together a learning center. Discusses information and activity packets for a complete learning center on tornadoes including objectives, directions, materials, photographs of physical arrangements, and posttest. (DC)

  10. National Health Information Center

    MedlinePlus

    ... About ODPHP Dietary Guidelines Physical Activity Guidelines Health Literacy and Communication Health Care Quality and Patient Safety Healthy People healthfinder health.gov About ODPHP National Health Information Center National Health Information Center The National Health ...

  11. Regional Instrumentation Centers.

    ERIC Educational Resources Information Center

    Cromie, William J.

    1980-01-01

    Focuses on the activities of regional instrumentation centers that utilize the state-of-the-art instruments and methodology in basic scientific research. The emphasis is on the centers involved in mass spectroscopy, magnetic resonance spectroscopy, lasers, and accelerators. (SA)

  12. Marketing Your Advising Center.

    ERIC Educational Resources Information Center

    Flickinger, Jan

    1989-01-01

    A tour of centralized university advising centers revealed that the busiest centers had done an excellent job of marketing themselves to their campus clientele. Factors affecting successful marketing include image, location, service, advertising, and innovative problem-solving. (MSE)

  13. NIST Diffusion Data Center

    National Institute of Standards and Technology Data Gateway

    NIST Diffusion Data Center (Web, free access)   The NIST Diffusion Data Center is a collection of over 14,100 international papers, theses, and government reports on diffusion published before 1980.

  14. Data Center Tasking.

    ERIC Educational Resources Information Center

    Temares, M. Lewis; Lutheran, Joseph A.

    Operations tasking for data center management is discussed. The original and revised organizational structures of the data center at the University of Miami are also described. The organizational strategy addresses the functions that should be performed by the data center, anticipates the specialized skills required, and addresses personnel…

  15. Center for Instructional Computing.

    ERIC Educational Resources Information Center

    American Association of State Colleges and Universities, Washington, DC.

    The Center for Instructional Computing (CIC) at Eastern Michigan University is described in this report. The center serves as a model for making the infusion of innovative uses of microcomputers within instruction a faculty-centered effort. CIC provides a physical facility with IBM and Apple microcomputers dedicated to faculty use, both as a…

  16. Nuclear Reaction Data Centers

    SciTech Connect

    McLane, V.; Nordborg, C.; Lemmel, H.D.; Manokhin, V.N.

    1988-01-01

    The cooperating Nuclear Reaction Data Centers are involved in the compilation and exchange of nuclear reaction data for incident neutrons, charged particles and photons. Individual centers may also have services in other areas, e.g., evaluated data, nuclear structure and decay data, reactor physics, nuclear safety; some of this information may also be exchanged between interested centers. 20 refs., 1 tab.

  17. Language Resource Centers Program

    ERIC Educational Resources Information Center

    Office of Postsecondary Education, US Department of Education, 2012

    2012-01-01

    The Language Resource Centers (LRC) program provides grants to institutions of higher education to establish, strengthen, and operate resource centers that serve to improve the nation's capacity to teach and learn foreign languages. Eligible applicants are institutions of higher education. Duration of the grant is four years. Center activities…

  18. Data center cooling method

    DOEpatents

    Chainer, Timothy J.; Dang, Hien P.; Parida, Pritish R.; Schultz, Mark D.; Sharma, Arun

    2015-08-11

    A method aspect for removing heat from a data center may use liquid coolant cooled without vapor compression refrigeration on a liquid cooled information technology equipment rack. The method may also include regulating liquid coolant flow to the data center through a range of liquid coolant flow values with a controller-apparatus based upon information technology equipment temperature threshold of the data center.

  19. R&D Project Control System.

    ERIC Educational Resources Information Center

    Wilkinson, Gene L.

    The recurrence of problems in connection with research and development (R and D) activities supported by the Audio-Visual Center of Indiana University led to the development of a proposed control system. This paper lists those problems and examines the assumptions which must be met by the control system--that the Center will support all types of R…

  20. Emergency Operations Center at Johnson Space Center

    NASA Technical Reports Server (NTRS)

    Caylor, Gary C.

    1997-01-01

    In June 1966, at the start of the Gulf Coast hurricane season, the Johnson Space Center (JSC) celebrated the opening of its new 4,000-square foot, state-of-the-art Emergency Operations Center (EOC). The new EOC has been upgraded and enhanced to support a wide spectrum of emergencies affecting JSC and neighboring communities. One of the main features of the EOC is its premier computerized dispatch center. The new system unites many of JSC's critical emergency functions into one integrated network. It automatically monitors fire alarms, security entrances, and external cameras. It contains the JSC inventory of hazardous materials, by building and room, and can call up Material Safety Data Sheets for most of the generic hazardous materials used on-site. The EOC is available for community use during area emergencies such as hurricanes and is a welcome addition to the Clear Lake/Galveston Bay Area communities' emergency response resources.

  1. Research on 6R Military Logistics Network

    NASA Astrophysics Data System (ADS)

    Jie, Wan; Wen, Wang

    The building of military logistics network is an important issue for the construction of new forces. This paper has thrown out a concept model of 6R military logistics network model based on JIT. Then we conceive of axis spoke y logistics centers network, flexible 6R organizational network, lean 6R military information network based grid. And then the strategy and proposal for the construction of the three sub networks of 6Rmilitary logistics network are given.

  2. 13. SAC command center, weather center, underground structure, building 501, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. SAC command center, weather center, underground structure, building 501, undated - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

  3. Relativistic Guiding Center Equations

    SciTech Connect

    White, R. B.; Gobbin, M.

    2014-10-01

    In toroidal fusion devices it is relatively easy that electrons achieve relativistic velocities, so to simulate runaway electrons and other high energy phenomena a nonrelativistic guiding center formalism is not sufficient. Relativistic guiding center equations including flute mode time dependent field perturbations are derived. The same variables as used in a previous nonrelativistic guiding center code are adopted, so that a straightforward modifications of those equations can produce a relativistic version.

  4. Test Control Center exhibit

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Have you ever wondered how the engineers at John C. Stennis Space Center in Hancock County, Miss., test fire a Space Shuttle Main Engine? The Test Control Center exhibit at StenniSphere can answer your questions by simulating the test firing of a Space Shuttle Main Engine. A recreation of one of NASA's test control centers, the exhibit explains and portrays the 'shake, rattle and roar' that happens during a real test firing.

  5. R4D on Ramp

    NASA Technical Reports Server (NTRS)

    1956-01-01

    This Photograph taken in 1956 shows the first of three R4D Skytrain aircraft on the ramp behind the NACA High-Speed Flight Station. Note the designation 'United States NACA' on the side of the aircraft. NACA stood for the National Advisory Committee for Aeronautics, which evolved into the National Aeronautics and Space Administration (NASA) in 1958. The R4D Skytrain was one of the early workhorses for NACA and NASA at Edwards Air Force Base, California, from 1952 to 1984. Designated the R4D by the U.S. Navy, the aircraft was called the C-47 by the U.S. Army and U.S. Air Force and the DC-3 by its builder, Douglas Aircraft. Nearly everyone called it the 'Gooney Bird.' In 1962, Congress consolidated the military-service designations and called all of them the C-47. After that date, the R4D at NASA's Flight Research Center (itself redesignated the Dryden Flight Research Center in 1976) was properly called a C-47. Over the 32 years it was used at Edwards, three different R4D/C-47s were used to shuttle personnel and equipment between NACA/NASA Centers and test locations throughout the country and for other purposes. One purpose was landing on 'dry' lakebeds used as alternate landing sites for the X-15, to determine whether their surfaces were hard (dry) enough for the X-15 to land on in case an emergency occurred after its launch and before it could reach Rogers Dry Lake at Edwards Air Force Base. The R4D/C-47 served a variety of needs, including serving as the first air-tow vehicle for the M2-F1 lifting body (which was built of mahogany plywood). The C-47 (as it was then called) was used for 77 tows before the M2-F1 was retired for more advanced lifting bodies that were dropped from the NASA B-52 'Mothership.' The R4D also served as a research aircraft. It was used to conduct early research on wing-tip-vortex flow visualization as well as checking out the NASA Uplink Control System. The first Gooney Bird was at the NACA High-Speed Flight Research Station (now the Dryden

  6. 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.

  7. Data Center at NICT

    NASA Technical Reports Server (NTRS)

    Ichikawa, Ryuichi; Sekido, Mamoru

    2013-01-01

    The Data Center at the National Institute of Information and Communications Technology (NICT) archives and releases the databases and analysis results processed at the Correlator and the Analysis Center at NICT. Regular VLBI sessions of the Key Stone Project VLBI Network were the primary objective of the Data Center. These regular sessions continued until the end of November 2001. In addition to the Key Stone Project VLBI sessions, NICT has been conducting geodetic VLBI sessions for various purposes, and these data are also archived and released by the Data Center.

  8. Dialysis centers - what to expect

    MedlinePlus

    ... treatment. Many people have dialysis in a treatment center. This article focuses on hemodialysis at a treatment center. ... Artificial kidneys - dialysis centers - what to expect; Dialysis - what to expect; Renal replacement therapy - dialysis centers - what to expect

  9. Funding Opportunity: Genomic Data Centers

    Cancer.gov

    Funding Opportunity CCG, Funding Opportunity Center for Cancer Genomics, CCG, Center for Cancer Genomics, CCG RFA, Center for cancer genomics rfa, genomic data analysis network, genomic data analysis network centers,

  10. THE CENTER FOR URBAN ENVIRONMENTAL RESEARCH AND EDUCATION - UMBC

    EPA Science Inventory

    EPA GRANT NUMBER: R831058
    Title: The Center for Urban Environmental Research and Education - UMBC
    Investigator: Claire Welty
    Institution: University of Maryland - Baltimore County
    EPA Project Officer: Brandon Jones
    Project...

  11. 1. VIEW NORTHWEST, THROUGH CENTER SPAN OF EASTBOUND BRIDGE, WESTBOUND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW NORTHWEST, THROUGH CENTER SPAN OF EASTBOUND BRIDGE, WESTBOUND BRIDGE IN BACKGROUND - Willow Run Expressway Bridge No. R01, Spanning Conrail Railway, eastbound, at US-10, Ypsilanti, Washtenaw County, MI

  12. Dr. Wernher Von Braun with Congressman Gerald R. fod

    NASA Technical Reports Server (NTRS)

    1999-01-01

    On a visit to the Marshall Space Flight Center in April, 1964, Congressman Gerald R. Ford, Jr. Republican of Michigan, was warmly greeted by Dr. Wernher Von Braun, Marshall Space Flight Center director. Ford, along with two other congressmen, visited the center for a briefing on the Saturn program and for a tour of the facilities.

  13. GSFC VLBI Analysis Center

    NASA Technical Reports Server (NTRS)

    Gordon, David; Ma, Chopo; MacMillan, Dan; Gipson, John; Bolotin, Sergei; Le Bail, Karine; Baver, Karen

    2013-01-01

    This report presents the activities of the GSFC VLBI Analysis Center during 2012. The GSFC VLBI Analysis Center analyzes all IVS sessions, makes regular IVS submissions of data and analysis products, and performs research and software development aimed at improving the VLBI technique.

  14. National Resource Centers Program

    ERIC Educational Resources Information Center

    Office of Postsecondary Education, US Department of Education, 2012

    2012-01-01

    The National Resource Centers Program provides grants to institutions of higher education to establish, strengthen, and operate comprehensive and undergraduate centers that are national resources for: (1) Teaching modern foreign languages, especially the less and least commonly taught languages; (2) Disciplinary instruction to provide a thorough…

  15. Johnson Space Center

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    The Johnson Space Center (JSC) in Houston is NASA's lead center for the space shuttle and the International Space Station programs and for biomedical research. Areas of study include Earth sciences and solar system exploration, astromaterials and space medicine. About 14 000 people, including 3000 civil servants, work at JSC....

  16. Developing a Teacher Center.

    ERIC Educational Resources Information Center

    Parsons, Theodore W.

    This paper begins by outlining six functions of a teacher center that are seen as generally accepted and by remarking on certain realities, like the overworked teacher and dearth of funds, that are pertinent to establishing a teacher center. The majority of the text is devoted to an explanation of a large number of specific principles that should…

  17. Learning Resources Centers

    ERIC Educational Resources Information Center

    Powell, Len S.

    1974-01-01

    A learning resources center has three roles: storage and retrieval of learning media, creation and production of learning materials, and instruction and advice in the utilization of the facilities available. The design, purpose, and staffing of a resources center are discussed in detail in this article. (DS)

  18. 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…

  19. NASA Propagation Information Center

    NASA Technical Reports Server (NTRS)

    Smith, Ernest K.; Flock, Warren L.

    1989-01-01

    The NASA Propagation Information Center became formally operational in July 1988. It is located in the Department of Electrical and Computer Engineering of the University of Colorado at Boulder. The Center is several things: a communications medium for the propagation with the outside world, a mechanism for internal communication within the program, and an aid to management.

  20. NASA propagation information center

    NASA Technical Reports Server (NTRS)

    Smith, Ernest K.; Flock, Warren L.

    1990-01-01

    The NASA Propagation Information Center became formally operational in July 1988. It is located in the Department of Electrical and Computer Engineering of the University of Colorado at Boulder. The center is several things: a communications medium for the propagation with the outside world, a mechanism for internal communication within the program, and an aid to management.

  1. 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…

  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. About the ADEAR Center

    MedlinePlus

    ... and news updates How to Contact the ADEAR Center Call toll-free at: 1-800-438-4380 (8: ... To give you the best possible service, ADEAR Center staff abide by the following customer service standards: We will answer your telephone calls promptly between 8:30 a.m. and 5: ...

  4. National Technology Transfer Center

    NASA Technical Reports Server (NTRS)

    Rivers, Lee W.

    1992-01-01

    Viewgraphs on the National Technology Transfer Center (NTTC) are provided. The NTTC mission is to serve as a hub for the nationwide technology-transfer network to expedite the movement of federally developed technology into the stream of commerce. A description of the Center is provided.

  5. Early Childhood Centers

    ERIC Educational Resources Information Center

    Butin, Dan; Woolums, Jennifer

    2009-01-01

    Early childhood centers have become a common and necessary part of millions of Americans' lives. More women in the workforce, longer workweeks, and educational research supporting the importance of early education have all contributed to the rise of early childhood centers throughout the United States. Today, more than 30 percent of children under…

  6. Finding Treatment Centers

    MedlinePlus

    ... to pull together and focus many kinds of research approaches on the cancer problem. The National Cancer Institute (NCI) Cancer Center Program has chosen more than 65 cancer centers that take part in research to help reduce cancer rates and deaths from ...

  7. URBAN STUDIES CENTER.

    ERIC Educational Resources Information Center

    HEBOUT, JOHN E.

    THE CENTER WORKS WITH RUTGERS UNIVERSITY TO MAKE USE OF URBAN STUDIES IN APPROPRIATE RESEARCH AND TEACHING PROGRAMS AND IN OTHER INTELLECTUAL SERVICES TO THE COMMUNITY. THE FIVE MAIN RESPONSIBILITIES OF THE CENTER - EXTENSION, RESEARCH AND EDUCATION, LIBRARY SERVICES, OPPORTUNITIES EXPANSION PROJECT, AND THE URBAN FELLOWSHIP PROGRAM - ARE…

  8. Learner-Centered Education.

    ERIC Educational Resources Information Center

    O'Neil, Robert M.

    There is no clear consensus of the term "learner-centered reform." Learner-centered reform has become by implication either the cause or the consequence of inflated grades, lowered admission requirements, affirmative action, elimination of language and other requirements, student evaluation of teaching, abandonment of research, and many other ills…

  9. GSFC VLBI Analysis center

    NASA Technical Reports Server (NTRS)

    Gordon, David; Ma, Chopo; MacMillan, Dan; Petrov, Leonid; Baver, Karen

    2005-01-01

    This report presents the activities of the GSFC VLBI Analysis Center during 2004. The GSFC Analysis Center analyzes all IVS sessions, makes regular IVS submissions of data and analysis products, and performs research and software development activities aimed at improving the VLBI technique.

  10. New halide-centered discrete Ag(I)(8) cubic clusters containing diselenophosphate ligands, [Ag(8)(X)[Se(2)P(OR)(2)](6)](PF(6)) (X = Cl, Br; R = Et, Pr, (i)Pr): syntheses, structures, and DFT calculations.

    PubMed

    Liu, C W; Haia, Hsien-Chung; Hung, Chiu-Mine; Santra, Bidyut Kumar; Liaw, Ben-Jie; Lin, Zhenyang; Wang, Ju-Chun

    2004-07-12

    Six clusters Ag(8)(micro(8)-X)[Se(2)P(OR)(2)](6)(PF(6)) (R = Et, X = Cl, 1a, X = Br, 1b; R = Pr, X = Cl, 2a, X = Br, 2b; R = (i)Pr, X = Cl, 3a, X = Br, 3b) were isolated from the reaction of [Ag(CH(3)CN)(4)](PF(6)), NH(4)[Se(2)P(OR)(2)], and Bu(4)NX in a molar ratio of 4:3:1 in CH(2)X(2). Positive FAB mass spectra show m/z peaks at 2573.2 for 1a, 2617.3 for 1b, 2740.9 for 2a, 2786.9 for 2b, 2742.3 for 3a, and 2787.0 for 3b due to respective molecular cation, (M - PF(6))(+). (31)P NMR spectra of 1a-3b display a singlet at delta 82.3, 81.5, 82.9, 81.7, 76.3, and 75.8 ppm with a set of satellites (J(PSe) = 661, 664, 652, 652, 656, and 656 Hz, respectively). The X-ray structure (1a-2b) consists of a discrete cationic cluster in which eight silver ions are linked by six diselenophosphate ligands and a central micro(8)-Cl or micro(8)-Br ion with a noncoordinating PF(6)(-) anion. The shape of the molecule is a halide-centered distorted Ag(8) cubic cluster. The dsep ligand exhibits a tetrametallic tetraconnective (micro(2), micro(2)) coordination pattern, and each caps on a square face of the cube. Each silver atom of the cube is coordinated by three selenium atoms and the central chloride or bromide ion. Additionally, molecular orbital calculations at the B3LYP level of the density functional theory have been carried out to study the Ag-micro(8)-X (X = Cl, Br) interactions for cluster cations [Ag(8)(micro(8)-X)[Se(2)P(OR)(2)](6)](+). Calculations show very weak bonding interactions exist between micro(8)-X and Ag atoms of the cube. PMID:15236560

  11. Lee R. Scherer

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Lee R. Scherer was appointed Director of the NASA Flight Research Center on October 11, 1971, a position he held until January 28, 1975. Mr. Scherer first worked with NASA in 1962 while still on active duty with the U.S. Navy as a Captain. Prior to his arriving at the Flight Research Center he was at NASA Headquarters' Office of Space Science and Applications, as Director of the Apollo Program for the scientific aspects of lunar explorations, Assistant Director of Lunar Programs, and Manager of the Lunar Orbiter Program from its inception in 1963 through its successful completion in 1967. Scherer graduated from the U.S. Naval Academy in 1942. Most of Lee's 25-year Naval career was spent in aviation, including a tour flying carrier-based fighters and flight test experience with helicopters. Prior to entering the Naval Academy, he attended the University of Kentucky for one year. He received a second Bachelor of Science degree in aeronautical engineering in 1949 from the U.S. Naval Postgraduate School and his Master's degree in aeronautical engineering from the California Institute of Technology (Caltech) in 1950. Lee also attended the Summer of Industrial Management Studies program at the University of California at Los Angeles in 1949. Awards he has received include the NASA's Exceptional Service Medal in 1967 and NASA's Exceptional Scientific Achievement Medal in 1969.

  12. Energy efficient data centers

    SciTech Connect

    Tschudi, William; Xu, Tengfang; Sartor, Dale; Koomey, Jon; Nordman, Bruce; Sezgen, Osman

    2004-03-30

    Data Center facilities, prevalent in many industries and institutions are essential to California's economy. Energy intensive data centers are crucial to California's industries, and many other institutions (such as universities) in the state, and they play an important role in the constantly evolving communications industry. To better understand the impact of the energy requirements and energy efficiency improvement potential in these facilities, the California Energy Commission's PIER Industrial Program initiated this project with two primary focus areas: First, to characterize current data center electricity use; and secondly, to develop a research ''roadmap'' defining and prioritizing possible future public interest research and deployment efforts that would improve energy efficiency. Although there are many opinions concerning the energy intensity of data centers and the aggregate effect on California's electrical power systems, there is very little publicly available information. Through this project, actual energy consumption at its end use was measured in a number of data centers. This benchmark data was documented in case study reports, along with site-specific energy efficiency recommendations. Additionally, other data center energy benchmarks were obtained through synergistic projects, prior PG&E studies, and industry contacts. In total, energy benchmarks for sixteen data centers were obtained. For this project, a broad definition of ''data center'' was adopted which included internet hosting, corporate, institutional, governmental, educational and other miscellaneous data centers. Typically these facilities require specialized infrastructure to provide high quality power and cooling for IT equipment. All of these data center types were considered in the development of an estimate of the total power consumption in California. Finally, a research ''roadmap'' was developed through extensive participation with data center professionals, examination of case

  13. Carrier account utilization at the Goddard Space Flight Center

    NASA Technical Reports Server (NTRS)

    Mathis, W. E.; Langmead, J. T.

    1972-01-01

    The system in use at Goddard Space Flight Center for the utilization of the Common Use Service Carrier Account and the R&D Inventory Carrier Account technique for budgeting, accounting, financial control, and management reporting, both for the individual functional area and on a Center-wide basis, is documented.

  14. When teacher-centered instructors are assigned to student-centered classrooms

    NASA Astrophysics Data System (ADS)

    Lasry, Nathaniel; Charles, Elizabeth; Whittaker, Chris

    2014-06-01

    Technology-rich student-centered classrooms such as SCALE-UP and TEAL are designed to actively engage students. We examine what happens when the design of the classroom (conventional or teacher-centered versus student-centered classroom spaces) is consistent or inconsistent with the teacher's epistemic beliefs about learning and teaching (traditional or teacher-centered versus student-centered pedagogies). We compare two types of pedagogical approaches and two types of classroom settings through a quasiexperimental 2×2 factorial design. We collected data from 214 students registered in eight sections of an introductory calculus-based mechanics course given at a Canadian publicly funded two-year college. All students were given the Force Concept Inventory at the beginning and at the end of the 15-week-long course. We then focused on six teachers assigned to teach in the student-centered classroom spaces. We used qualitative observations and the Approaches to Teaching Inventory (ATI), a self-reported questionnaire, to determine the teachers' epistemic beliefs (teacher-centered or student-centered) and how these beliefs affected their use of the space and their students' conceptual learning. We report four main findings. First, the student-centered classroom spaces are most effective when used with student-centered pedagogies. Second, student-centered classrooms are ineffective when used with teacher-centered pedagogies and may have negative effects for students with low prior knowledge. Third, we find a strong correlation between six instructors' self-reported epistemic beliefs of student centeredness and their classes' average normalized gain (r =0.91; p =0.012). Last, we find that some instructors are more willing to adopt student-centered teaching practices after using student-centered classroom spaces. These data suggest that student-centered classrooms are effective only when instructors' epistemic framework of teaching and learning is consistent with a student-centered

  15. Visitors Center activities

    NASA Technical Reports Server (NTRS)

    1997-01-01

    More than 2,000 children and adults from Mississippi, Louisiana and Alabama recently build a 12-foot tall Space Shuttle made entirely from tiny LEGO bricks at the John C. Stennis Space Center Visitors Center in South Mississippi. The shuttle was part of an exhibit titled 'Travel in Space' World Show which depicts the history of flight and space travel from the Wright brothers to future generations of space vehicles. For more information concerning hours of operation or Visitors Center educational programs, call 1-800-237-1821 in Mississippi and Louisiana or (601) 688-2370.

  16. Visitors Center activities

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Astronaut Katherine Hire and LEGO-Master Model Builders assisted children from Mississippi, Louisiana and Mississippi in the building of a 12-foot tall Space Shuttle made entirely from tiny LEGO bricks at the John C. Stennis Space Center Visitors Center in South Mississippi. The shuttle was part of an exhibit titled ' Travel in Space' World Show which depicts the history of flight and space travel from the Wright brothers to future generations of space vehicles. For more information concerning hours of operation or Visitors Center educational programs, call 1-800-237-1821 in Mississippi and Louisiana or (601) 688-2370.

  17. Accredited Birth Centers

    MedlinePlus

    ... 59803 406-541-7115 Accredited Since February 2010 60 Interior Birthing Center Accredited 1636 30th Avenue, Suite ... Boulder Accredited 2800 Folsom Street, Suite C Boulder, CO 80304 303-443-3993 Accredited since July 2014 ...

  18. Reliability Centered Maintenance - Methodologies

    NASA Technical Reports Server (NTRS)

    Kammerer, Catherine C.

    2009-01-01

    Journal article about Reliability Centered Maintenance (RCM) methodologies used by United Space Alliance, LLC (USA) in support of the Space Shuttle Program at Kennedy Space Center. The USA Reliability Centered Maintenance program differs from traditional RCM programs because various methodologies are utilized to take advantage of their respective strengths for each application. Based on operational experience, USA has customized the traditional RCM methodology into a streamlined lean logic path and has implemented the use of statistical tools to drive the process. USA RCM has integrated many of the L6S tools into both RCM methodologies. The tools utilized in the Measure, Analyze, and Improve phases of a Lean Six Sigma project lend themselves to application in the RCM process. All USA RCM methodologies meet the requirements defined in SAE JA 1011, Evaluation Criteria for Reliability-Centered Maintenance (RCM) Processes. The proposed article explores these methodologies.

  19. Kennedy Space Center

    NASA Technical Reports Server (NTRS)

    Simpkins, Patrick A.

    2010-01-01

    This slide presentation reviews the importance of the Kennedy Space Center both in terms to the economy of Florida and to spaceflight. It reviews the general NASA direction,the challenges of the coming year and the accomplishments.

  20. Soviet Mission Control Center

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This photo is an overall view of the Mission Control Center in Korolev, Russia during the Expedition Seven mission. The Expedition Seven crew launched aboard a Soyez spacecraft on April 26, 2003. Photo credit: NASA/Bill Ingalls

  1. Mental Health Screening Center

    MedlinePlus

    ... Center For Clinicians resources, publications Publications for Your Office Resources for Your Patients Information about Depression Information about Bipolar Disorder Wellness Tools DBSA Support Groups Active Research Studies Mood Disorders ...

  2. Proteome Characterization Centers - TCGA

    Cancer.gov

    The centers, a component of NCI’s Clinical Proteomic Tumor Analysis Consortium, will analyze a subset of TCGA samples to define proteins translated from cancer genomes and their related biological processes.

  3. Precision Joining Center

    NASA Technical Reports Server (NTRS)

    Powell, John W.

    1991-01-01

    The establishment of a Precision Joining Center (PJC) is proposed. The PJC will be a cooperatively operated center with participation from U.S. private industry, the Colorado School of Mines, and various government agencies, including the Department of Energy's Nuclear Weapons Complex (NWC). The PJC's primary mission will be as a training center for advanced joining technologies. This will accomplish the following objectives: (1) it will provide an effective mechanism to transfer joining technology from the NWC to private industry; (2) it will provide a center for testing new joining processes for the NWC and private industry; and (3) it will provide highly trained personnel to support advance joining processes for the NWC and private industry.

  4. Carbon Monoxide Information Center

    MedlinePlus Videos and Cool Tools

    ... Center The Invisible Killer Carbon monoxide, also known as CO, is called the "Invisible Killer" because it's ... used or incorrectly-vented fuel-burning appliances such as furnaces, stoves, water heaters and fireplaces. Watch This ...

  5. Fermi Galactic Center Zoom

    NASA Video Gallery

    This animation zooms into an image of the Milky Way, shown in visible light, and superimposes a gamma-ray map of the galactic center from NASA's Fermi. Raw data transitions to a view with all known...

  6. NCI Designated Cancer Centers

    MedlinePlus

    ... Laboratory for Cancer Research Partners & Collaborators Spotlight on Scientists Research Areas Cancer Biology Cancer Genomics Causes of Cancer ... Cancer Center History Frederick National Laboratory for Cancer Research Partners ... Profiles in Cancer Research Outstanding Investigator Award Recipients ...

  7. 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)

  8. NMA Analysis Center

    NASA Technical Reports Server (NTRS)

    Kierulf, Halfdan Pascal; Andersen, Per Helge

    2013-01-01

    The Norwegian Mapping Authority (NMA) has during the last few years had a close cooperation with Norwegian Defence Research Establishment (FFI) in the analysis of space geodetic data using the GEOSAT software. In 2012 NMA has taken over the full responsibility for the GEOSAT software. This implies that FFI stopped being an IVS Associate Analysis Center in 2012. NMA has been an IVS Associate Analysis Center since 28 October 2010. NMA's contributions to the IVS as an Analysis Centers focus primarily on routine production of session-by-session unconstrained and consistent normal equations by GEOSAT as input to the IVS combined solution. After the recent improvements, we expect that VLBI results produced with GEOSAT will be consistent with results from the other VLBI Analysis Centers to a satisfactory level.

  9. Tsukuba VLBI Analysis Center

    NASA Technical Reports Server (NTRS)

    Kurihara, Shinobu; Nozawa, Kentaro

    2013-01-01

    The Tsukuba Analysis Center is funded by the Geospatial Information Authority of Japan (GSI). The c5++ analysis software is regularly used for the IVS-INT2 analysis and the ultra-rapid EOP experiments.

  10. Transportation Systems Center

    SciTech Connect

    Greer, G.S.

    1992-07-01

    The Transportation Systems Center at Sandia Laboratory performs research, development, and implementation of technologies that enhance the safe movement of people, goods, and information. Our focus is on systems engineering. However, we realize that to understand the puzzle, you must also understand the pieces. This brochure describes some of the activities currently underway at the Center and presents the breadth and depth of our capabilities. Please contact the noted, individuals for more, information.

  11. Data center cooling system

    DOEpatents

    Chainer, Timothy J; Dang, Hien P; Parida, Pritish R; Schultz, Mark D; Sharma, Arun

    2015-03-17

    A data center cooling system may include heat transfer equipment to cool a liquid coolant without vapor compression refrigeration, and the liquid coolant is used on a liquid cooled information technology equipment rack housed in the data center. The system may also include a controller-apparatus to regulate the liquid coolant flow to the liquid cooled information technology equipment rack through a range of liquid coolant flow values based upon information technology equipment temperature thresholds.

  12. Ocular Proton Therapy Centers

    NASA Astrophysics Data System (ADS)

    Kacperek, Andrzej

    This chapter describes a review of proton therapy (PT) centers and the techniques used for the treatment of ocular lesions. The role of ion beam therapy (IBT) for eye treatments, principally choroidal melanomas, has become well established among the competing treatment modalities. More national centers now offer PT for these lesions, but not necessarily in a hospital environment. Significant improvements in eye treatment planning, patient positioning, and QA dosimetry have been realized, to the benefit of treatment efficiency and accuracy of dose delivery.

  13. Center for Space Construction

    NASA Technical Reports Server (NTRS)

    Su, Renjeng

    1998-01-01

    The Center for Space Construction (CSC) at University of Colorado at Boulder is one of eight University Space Engineering Research Centers established by NASA in 1988. The mission of the Center is to conduct research into space technology and to directly contribute to space engineering education. The Center reports to the Department of Aerospace Engineering Sciences and resides in the College of Engineering and Applied Sciences. The College has a long and successful track record of cultivating multi-disciplinary research and education programs. The Center for Space Construction represents prominent evidence of this record. The basic concept on which the Center was founded is the in-space construction of large space systems, such as space stations, interplanetary space vehicles, and extraterrestrial space structures. Since 1993, the scope of CSC research has evolved to include the design and construction of all spacecraft, large and small. With the broadened scope our research projects seek to impact the technological basis for spacecraft such as remote sensing satellites, communication satellites and other special-purpose spacecraft, as well as large space platforms. A summary of accomplishments, including student participation and degrees awarded, during the contract period is presented.

  14. Novel chloride-centered discrete CuI8 cubic clusters containing diselenophosphate ligands. Syntheses and structures of [Cu8(mu8-Cl)[Se2P(OR)2](6)](PF6) (R = Et, Pr, iPr)1.

    PubMed

    Liu, C W; Hung, Chiu-Mine; Santra, Bidyut Kumar; Chen, Hsiu-Chih; Hsueh, Hsin-Hsueh; Wang, Ju-Chung

    2003-05-19

    Three clusters 1-3, Cu(8)(mu8-Cl)[Se(2)P(OR)(2)](6)(PF(6)) (R= Et, Pr, (i)Pr), were synthesized in high yield from the reaction of [Cu(CH(3)CN)(4)](PF(6)), NH(4)[Se(2)P(OR)(2)], and Bu(4)NCl in a molar ratio of 4:3:1 in diethyl ether. FAB mass spectra show m/z peaks at 2218.10 for 1, 2386.10 for 2, and 2387.34 for 3 which are due to molecular cations, [1-PF(6)]+, [2-PF(6)]+, and [3-PF(6)]+, respectively. (31)P NMR spectra of 1-3 display a singlet at delta 76.48, 76.73, and 69.32 ppm with satellites (J(PSe) = 652, 653, and 648 Hz), respectively. The (77)Se NMR spectra of 1-3 exhibit a doublet peak at -21.7, -16.42, and 2.3 ppm, respectively (J(SeP) = 652 Hz for 1, 653 Hz for 2, and 648 Hz for 3). The X-ray structure (1-3) consists of a discrete cationic cluster in which eight copper ions are linked by six diselenophosphate ligands and a central mu8-Cl ion with a noncoordinating PF(6)(-) anion. The shape of the molecule is a chloride-centered distorted Cu(8) cube in clusters 1 and 2 and a near perfect Cu(8) cube for cluster 3. The dsep ligand exhibits a tetrametallic tetraconnective (mu2, mu2)) coordination pattern, and each occupies a square face of the cube. Each copper atom of the cube is coordinated by three selenium atoms with a strong interaction with the central chloride ion. The observed Cu-Cl distances lie in the range 2.649-2.878 A. PMID:12739962

  15. Lens auto-centering

    NASA Astrophysics Data System (ADS)

    Lamontagne, Frédéric; Desnoyers, Nichola; Doucet, Michel; Côté, Patrice; Gauvin, Jonny; Anctil, Geneviève; Tremblay, Mathieu

    2015-09-01

    In a typical optical system, optical elements usually need to be precisely positioned and aligned to perform the correct optical function. This positioning and alignment involves securing the optical element in a holder or mount. Proper centering of an optical element with respect to the holder is a delicate operation that generally requires tight manufacturing tolerances or active alignment, resulting in costly optical assemblies. To optimize optical performance and minimize manufacturing cost, there is a need for a lens mounting method that could relax manufacturing tolerance, reduce assembly time and provide high centering accuracy. This paper presents a patent pending lens mounting method developed at INO that can be compared to the drop-in technique for its simplicity while providing the level of accuracy close to that achievable with techniques using a centering machine (usually < 5 μm). This innovative auto-centering method is based on the use of geometrical relationship between the lens diameter, the lens radius of curvature and the thread angle of the retaining ring. The autocentering principle and centering test results performed on real optical assemblies are presented. In addition to the low assembly time, high centering accuracy, and environmental robustness, the INO auto-centering method has the advantage of relaxing lens and barrel bore diameter tolerances as well as lens wedge tolerances. The use of this novel lens mounting method significantly reduces manufacturing and assembly costs for high performance optical systems. Large volume productions would especially benefit from this advancement in precision lens mounting, potentially providing a drastic cost reduction.

  16. "Infotonics Technology Center"

    SciTech Connect

    Fritzemeier, L.; Boysel, M. B.; Smith, D. R.

    2004-09-30

    During this grant period July 15, 2002 thru September 30, 2004, the Infotonics Technology Center developed the critical infrastructure and technical expertise necessary to accelerate the development of sensors, alternative lighting and power sources, and other specific subtopics of interest to Department of Energy. Infotonics fosters collaboration among industry, universities and government and operates as a national center of excellence to drive photonics and microsystems development and commercialization. A main goal of the Center is to establish a unique, world-class research and development facility. A state-of-the-art microsystems prototype and pilot fabrication facility was established to enable rapid commercialization of new products of particular interest to DOE. The Center has three primary areas of photonics and microsystems competency: device research and engineering, packaging and assembly, and prototype and pilot-scale fabrication. Center activities focused on next generation optical communication networks, advanced imaging and information sensors and systems, micro-fluidic systems, assembly and packaging technologies, and biochemical sensors. With targeted research programs guided by the wealth of expertise of Infotonics business and scientific staff, the fabrication and packaging facility supports and accelerates innovative technology development of special interest to DOE in support of its mission and strategic defense, energy, and science goals.

  17. UCSF Center for HIV Information

    MedlinePlus

    ... Program For providers and patients VA National Viral Hepatitis Program For providers and patients TARGET Center Technical assistance tools for the Ryan White Community AETC National Resource Center Education and training for clinicians UCSF-Gladstone Center for ...

  18. Center of Excellence in Theoretical Geoplasma Research

    NASA Astrophysics Data System (ADS)

    Chang, Tom

    1993-08-01

    The Center for Theoretical Geoplasma Physics was established at MIT in 1986 through an AFOSR University Research Initiative grant. The goal of the Center since its inception has been to develop and maintain a program of excellence in interdisciplinary geoplasma research involving the mutual interaction of ionospheric scientists, aeronomists, plasma physicists, and numerical analysts. During the past six years, members of the center have made germinal contributions to a number of definitive research findings in the fundamental understanding of ionospheric turbulence, particle acceleration, and the phenomenon of coupling between the ionosphere and magnetosphere. Some of the results of these research activities have already found practical applications toward the mission of the Air Force by scientists at the Geophysics Directorate of the Phillips Laboratory, particularly those affiliated with the research group headed by Dr. J.R. Jasperse of the Ionospheric Effects Branch. Theoretical geoplasma physics, URI Program.

  19. Research and technology, 1991. Langley Research Center

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The mission of the NASA Langley Research Center is to increase the knowledge and capability of the United States in a full range of aeronautics disciplines and in selected space disciplines. This mission will be accomplished by performing innovative research relevant to national needs and Agency goals, transferring technology to users in a timely manner, and providing development support to other United States Government agencies, industry, and other NASA centers. Highlights are given of the major accomplishments and applications that have been made during the past year. The highlights illustrate both the broad range of the research and technology (R&T) activities at NASA Langley Research Center and the contributions of this work toward maintaining United States leadership in aeronautics and space research.

  20. MARS Mission research center

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The Mars Mission Research Center (M2RC) is one of nine University Space Engineering Research Centers established by NASA in June 1988. It is a cooperative effort between NCSU and A&T in Greensboro. The goal of the Center is to focus on research and educational technologies for planetary exploration with particular emphasis on Mars. The research combines Mission Analysis and Design, Hypersonic Aerodynamics and Propulsion, Structures and Controls, Composite Materials, and Fabrication Methods in a cross-disciplined program directed towards the development of space transportation systems for lunar and planetary travel. The activities of the students and faculty in the M2RC for the period 1 Jul. 1990 to 30 Jun. 1991 are described.

  1. Virtual center arraying

    NASA Technical Reports Server (NTRS)

    Deutsch, L. J.; Lipes, R. G.; Miller, R. L.

    1981-01-01

    Methods to increase the amount of data that can be received from outer planet missions are described with emphasis on antenna arraying systems designed to increase the total effective aperture of the receiving system. One such method is virtual center arraying (VCA). In VCA, a combined carrier reference is derived at a point that is, conceptually, the geometric center of the array. This point need not coincide with any of the actual antennas of the array. A noise analysis of the VCA system is given along with formulas for the phase jitter as a function of loop bandwidths and the amount of loop damping. If the ratio of the loop bandwidths of the center loop to the vertex loops is greater than 100, then the jitter is very nearly equal to that expected for ideal combined carrier referencing.

  2. Survey: National Meteorological Center

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The National Meteorological Center (NMC) is comprised of three operational divisions (Development, Automation, and Forecast) and an Administrative Division. The Development Division develops and implements mathematical models for forecasting the weather. The Automation Division provides the software and processing services to accommodate the models used in daily forecasts. The Forecasting Division applies a combination of numerical and manual techniques to produce analyses and prognoses up to 120 hr into the future. This guidance material is combined with severe storm information from the National Hurricane Center and the National Severe Storms Forecasting Center to develop locally tailored forecasts by the Weather Service Forecast Offices and, in turn, by the local Weather Service Offices. A very general flow of this information is shown. A more detailed illustration of data flow into, within, and from the NMC is given. The interrelations are depicted between the various meteorological organizations and activities.

  3. Patient-centered Care.

    PubMed

    Reynolds, April

    2009-01-01

    Patient-centered care focuses on the patient and the individual's particular health care needs. The goal of patient-centered health care is to empower patients to become active participants in their care. This requires that physicians, radiologic technologists and other health care providers develop good communication skills and address patient needs effectively. Patient-centered care also requires that the health care provider become a patient advocate and strive to provide care that not only is effective but also safe. For radiologic technologists, patient-centered care encompasses principles such as the as low as reasonably achievable (ALARA) concept and contrast media safety. Patient-centered care is associated with a higher rate of patient satisfaction, adherence to suggested lifestyle changes and prescribed treatment, better outcomes and more cost-effective care. This article is a Directed Reading. Your access to Directed Reading quizzes for continuing education credit is determined by your area of interest. For access to other quizzes, go to www.asrt.org/store. According to one theory, most patients judge the quality of their healthcare much like they rate an airplane flight. They assume that the airplane is technically viable and is being piloted by competent people. Criteria for judging a particular airline are personal and include aspects like comfort, friendly service and on-time schedules. Similarly, patients judge the standard of their healthcare on nontechnical aspects, such as a healthcare practitioner's communication and "soft skills." Most are unable to evaluate a practitioner's level of technical skill or training, so the qualities they can assess become of the utmost importance in satisfying patients and providing patient-centered care.(1). PMID:19901351

  4. Control Center Technology Conference Proceedings

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Conference papers and presentations are compiled and cover evolving architectures and technologies applicable to flight control centers. Advances by NASA Centers and the aerospace industry are presented.

  5. Lied Transplant Center

    SciTech Connect

    1996-02-01

    The Department of Energy has prepared an Environmental Assessment (DOE/EA-1143) evaluating the construction, equipping and operation of the proposed Lied Transplant Center at the University of Nebraska Medical Center in Omaha, Nebraska. Based on the analysis in the EA, the 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 of 1969 (NEPA). Therefore, the preparation of an Environmental Statement in not required.

  6. Mars mission research center

    NASA Technical Reports Server (NTRS)

    1988-01-01

    The Mars Mission Research Center is one of nine University Space Engineering Research Centers established by NASA to broaden the nation's engineering capability to meet the critical needs of the civilian space program. It has the goal of focusing on research and training technologies for planetary exploration with particular emphasis on Mars. The research combines: (1) composite materials and fabrication, (2) light weight structures and controls, and (3) hypersonic aerodynamics and propulsion in a cross disciplined program directed towards the development of the space transportation system for planetary travel.

  7. Towards cheaper control centers

    NASA Technical Reports Server (NTRS)

    Baize, Lionel

    1994-01-01

    Today, any approach to the design of new space systems must take into consideration an important constraint, namely costs. This approach is our guideline for new missions and also applies to the ground segment, and particularly to the control center. CNES has carried out a study on a recent control center for application satellites in order to take advantage of the experience gained. This analysis, the purpose of which is to determine, a posteriori, the costs of architecture needs and choices, takes hardware and software costs into account and makes a number of recommendations.

  8. Emergency Operation Center

    NASA Technical Reports Server (NTRS)

    Chinea, Anoushka Z.

    1995-01-01

    The Emergency Operation Center (EOC) is a site from which NASA LaRC Emergency Preparedness Officials exercise control and direction in an emergency. Research was conducted in order to determine what makes an effective EOC. Specifically information concerning the various types of equipment and communication capability that an efficient EOC should contain (i.e., computers, software, telephone systems, radio systems, etc.) was documented. With this information a requirements document was written stating a brief description of the equipment and required quantity to be used in an EOC and then compared to current capabilities at the NASA Langley Research Center.

  9. Ocean Pollution Research Center

    SciTech Connect

    Not Available

    1994-10-01

    The Ocean Pollution Research Center (OPRC) is a University of Miami center based at the Rosenstiel School of Marine and Atmospheric Science (RSMAS) and with significant involvement by the College of Engineering. It was formed in 1992 out of concerns for potential oil spills placing at risk the fragile ecosystems of the Florida Keys. OPRC's scope also includes the Caribbean Sea, Gulf of Mexico, and the South Atlantic Bight. Focus is on the physical transport of oil spills and information management for response operations. Studies of the fates and effects of oil spills are also undertaken.

  10. Vet Centers. Final rule.

    PubMed

    2016-03-01

    The Department of Veterans Affairs (VA) adopts as final an interim final rule that amends its medical regulation that governs Vet Center services. The National Defense Authorization Act for Fiscal Year 2013 (the 2013 Act) requires Vet Centers to provide readjustment counseling services to broader groups of veterans, members of the Armed Forces, including a member of a reserve component of the Armed Forces, and family members of such veterans and members. This final rule adopts as final the regulatory criteria to conform to the 2013 Act, to include new and revised definitions. PMID:26934755

  11. National Farm Medicine Center

    MedlinePlus

    Research Areas Applied Sciences Biomedical Informatics Clinical Research Epidemiology Farm Medicine Human Genetics Oral-Systemic Health Clinical Trials Services CM&R Research Lab Research Compliance Research Integrity & ...

  12. User-Centered Design through Learner-Centered Instruction

    ERIC Educational Resources Information Center

    Altay, Burçak

    2014-01-01

    This article initially demonstrates the parallels between the learner-centered approach in education and the user-centered approach in design disciplines. Afterward, a course on human factors that applies learner-centered methods to teach user-centered design is introduced. The focus is on three tasks to identify the application of theoretical and…

  13. The Precarious Question of Black Cultural Centers Versus Multicultural Centers.

    ERIC Educational Resources Information Center

    Princes, Carolyn D. W.

    This paper discusses the role of black cultural centers on university campuses, focusing on whether black cultural centers or multicultural centers best meet the needs of an increasingly diverse student body and society. It examines the historical role of black cultural centers as vehicles to promote educational opportunity, student retention, and…

  14. Economics of data center optics

    NASA Astrophysics Data System (ADS)

    Huff, Lisa

    2016-03-01

    Traffic to and from data centers is now reaching Zettabytes/year. Even the smallest of businesses now rely on data centers for revenue generation. And, the largest data centers today are orders of magnitude larger than the supercomputing centers of a few years ago. Until quite recently, for most data center managers, optical data centers were nice to dream about, but not really essential. Today, the all-optical data center - perhaps even an all-single mode fiber (SMF) data center is something that even managers of medium-sized data centers should be considering. Economical transceivers are the key to increased adoption of data center optics. An analysis of current and near future data center optics economics will be discussed in this paper.

  15. 77 FR 1656 - Proposed Establishment of Restricted Areas R-5402, R-5403A, R-5403B, R-5403C, R-5403D, R-5403E, R...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-11

    ... November 28, 2011 (76 FR 72869), scheduled to close on January 12, 2012, is extended until February 12... Register published on April 11, 2000 (65 FR 19477-78) or you may visit http://DocketsInfo.dot.gov . Docket... Areas R-5402, R-5403A, R-5403B, R- 5403C, R-5403D, R-5403E, R-5403F; Devils Lake, ND (76 FR...

  16. Nicolaus Copernicus Astronomical Center

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Nicolaus Copernicus Astronomical Center is the largest astronomical institution in Poland, located in Warsaw and founded in 1956. At present it is a government-funded research institute supervised by the Polish Academy of Sciences and licensed by the government of Poland to award PhD and doctor habilitatus degrees in astronomy and astrophysics. In September 1999 staff included 21 senior scientist...

  17. Johnson Space Center Overview

    NASA Technical Reports Server (NTRS)

    Gafka, Tammy; Terrier, Doug; Smith, James

    2011-01-01

    This slide presentation is a review of the work of Johnson Space Center. It includes a section on technology development areas, (i.e., composite structures, non-destructive evaluation, applied nanotechnology, additive manufacturing, and fracture and fatigue analytical methods), a section on structural analysis capabilities within NASA/JSC and a section on Friction stir welding and laser peening.

  18. Community Educational Resource Center.

    ERIC Educational Resources Information Center

    Robbins, Michael J.

    Described is the community educational resource center (CERC), defined to be a multipurpose, community-based facility that delivers a coordinated system of special educational resources, human and nonhuman, to instructional and administrative personnel confronted by educationally handicapped children. Covered in the description are program need in…

  19. Vocabulary at the Center

    ERIC Educational Resources Information Center

    Benjamin, Amy; Crow, John T.

    2009-01-01

    In "Vocabulary at the Center," Amy Benjamin and John T. Crow identify the most effective methods for extending the use of new words--in every grade level and across all subjects. This book shows teachers how to use context-driven exercises to incorporate new words into other areas of study. This book contains information about the authors, an…

  20. Evaluating NPS Visitor Centers

    ERIC Educational Resources Information Center

    Zube, E. H.; And Others

    1976-01-01

    The recent efforts of the National Park Service to assess the quality of their design programs through a comprehensive evaluation of twelve visitor centers are detailed. Overall findings provide strong support for the design programs employed by the National Park Service. (BT)

  1. Libraries/Media Centers.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents K-12 and college libraries/media centers considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, highlighting concepts and ideas that made them exceptional. For each citation, the article offers information on the…

  2. Carolinas Energy Career Center

    SciTech Connect

    Classens, Anver; Hooper, Dick; Johnson, Bruce

    2013-03-31

    Central Piedmont Community College (CPCC), located in Charlotte, North Carolina, established the Carolinas Energy Career Center (Center) - a comprehensive training entity to meet the dynamic needs of the Charlotte region's energy workforce. The Center provides training for high-demand careers in both conventional energy (fossil) and renewable energy (nuclear and solar technologies/energy efficiency). CPCC completed four tasks that will position the Center as a leading resource for energy career training in the Southeast: • Development and Pilot of a New Advanced Welding Curriculum, • Program Enhancement of Non-Destructive Examination (NDE) Technology, • Student Support through implementation of a model targeted toward Energy and STEM Careers to support student learning, • Project Management and Reporting. As a result of DOE funding support, CPCC achieved the following outcomes: • Increased capacity to serve and train students in emerging energy industry careers; • Developed new courses and curricula to support emerging energy industry careers; • Established new training/laboratory resources; • Generated a pool of highly qualified, technically skilled workers to support the growing energy industry sector.

  3. 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…

  4. Media Center: Operations Handbook.

    ERIC Educational Resources Information Center

    Dependents Schools (DOD), Washington, DC.

    This guide to basic technical procedures recommended in the operation of within-school media centers is intended for all Department of Defense Dependent Schools (DoDDS) media specialists, clerks, aides, and technicians. The first four sections refer to the general media program functions identified in the related manual, "A is for Apple:…

  5. Alternative Fuels Data Center

    SciTech Connect

    2013-06-01

    Fact sheet describes the Alternative Fuels Data Center, which provides information, data, and tools to help fleets and other transportation decision makers find ways to reduce petroleum consumption through the use of alternative and renewable fuels, advanced vehicles, and other fuel-saving measures.

  6. Precision Joining Center

    SciTech Connect

    Powell, J.W.; Westphal, D.A.

    1991-08-01

    A workshop to obtain input from industry on the establishment of the Precision Joining Center (PJC) was held on July 10--12, 1991. The PJC is a center for training Joining Technologists in advanced joining techniques and concepts in order to promote the competitiveness of US industry. The center will be established as part of the DOE Defense Programs Technology Commercialization Initiative, and operated by EG G Rocky Flats in cooperation with the American Welding Society and the Colorado School of Mines Center for Welding and Joining Research. The overall objectives of the workshop were to validate the need for a Joining Technologists to fill the gap between the welding operator and the welding engineer, and to assure that the PJC will train individuals to satisfy that need. The consensus of the workshop participants was that the Joining Technologist is a necessary position in industry, and is currently used, with some variation, by many companies. It was agreed that the PJC core curriculum, as presented, would produce a Joining Technologist of value to industries that use precision joining techniques. The advantage of the PJC would be to train the Joining Technologist much more quickly and more completely. The proposed emphasis of the PJC curriculum on equipment intensive and hands-on training was judged to be essential.

  7. INTERMOUNTAIN INDUSTRIAL ASSESSMENT CENTER

    SciTech Connect

    MELINDA KRAHENBUHL

    2010-05-28

    The U. S. Department of Energy’s Intermountain Industrial Assessment Center (IIAC) at the University of Utah has been providing eligible small- and medium-sized manufacturers with no-cost plant assessments since 2001, offering cost-effective recommendations for improvements in the areas of energy efficiency, pollution prevention, and productivity improvement.

  8. Organizing a Learning Center.

    ERIC Educational Resources Information Center

    Davis, Harold S.

    The organization and development of instructional materials centers (IMC's) as a part of a program of educational improvement is discussed. Analysis is made of the advantages, disadvantages, and organization of centralized IMC's, decentralized IMC's, and coordinated IMC's, with recommendations being made for their development. The operation of…

  9. Employability Skills Center.

    ERIC Educational Resources Information Center

    Sweetwater Union High School District, Chula Vista, CA.

    The Employability Skills Center (ESC) of the Division of Adult and Continuing Education (DACE) of the Sweetwater Union High School District (California) was created out of a need to help adult students develop the basic skills that are required for success in their chosen vocational programs but not taught in regular adult basic education classes.…

  10. HARVARD PARTICLE CENTER

    EPA Science Inventory

    The Center encompassed four highly interdisciplinary and integrated projects designed to address the four scientific questions presented above. Project 1 investigated the health effects of PM in the Normative Aging Study cohort, in Eastern Massachusetts; 

  11. Learning Center Unlimited.

    ERIC Educational Resources Information Center

    Vivrette, Lyndon

    Cuesta College's Learning Center is designed to totally support the instructional methods of each instructor, to meet the individual learning and study needs of each student, and to provide cultural and educational resource opportunities to the community. The facility is to be a traditional library, whose total media storage and retrieval capacity…

  12. A Learner Centered Education.

    ERIC Educational Resources Information Center

    Ballard, Florence N.

    This paper proposes a learner-centered educational system, focusing on aspects that are intrinsically associated with the modern educational system, such as the curriculum, school community, parents, learners, and educational support personnel. It examines: primary level preparation (literacy, numeracy, and basic knowledge; examination and…

  13. Research: Hyperactivity, Placement Centers

    ERIC Educational Resources Information Center

    Nation's Schools and Colleges, 1975

    1975-01-01

    A diet that emphasizes the elimination of food containing artificial coloring and flavoring from meals served to hyperactive children has met with success in preliminary studies; college placement centers are advised to shift their emphasis from job research and counseling. (Author/MLF)

  14. Starting a sleep center.

    PubMed

    Epstein, Lawrence J; Valentine, Paul S

    2010-05-01

    The demand for sleep medicine services has grown tremendously during the last decade and will likely continue. To date, growth in demand has been met by growth in the number of new sleep centers. The need for more new centers will be dependent on market drivers that include increasing regulatory requirements, personnel shortages, integration of home sleep testing, changes in reimbursement, a shift in emphasis from diagnostics to treatment, and an increased consumer focus on sleep. The decision to open a new center should be based on understanding the market dynamics, completing a market analysis, and developing a business plan. The business plan should include an overview of the facility, a personnel and organizational structure, an evaluation of the business environment, a financial plan, a description of services provided, and a strategy for obtaining, managing, and extending a referral base. Implementation of the business plan and successful operation require ongoing planning and monitoring of operational parameters. The need for new sleep centers will likely continue, but the shifting market dynamics indicate a greater need for understanding the marketplace and careful planning. PMID:20442123

  15. School Based Health Centers

    ERIC Educational Resources Information Center

    Children's Aid Society, 2012

    2012-01-01

    School Based Health Centers (SBHC) are considered by experts as one of the most effective and efficient ways to provide preventive health care to children. Few programs are as successful in delivering health care to children at no cost to the patient, and where they are: in school. For many underserved children, The Children's Aid Society's…

  16. A University Learning Center.

    ERIC Educational Resources Information Center

    Levinson, Betty; Pfeffer, Carol

    The Learning Center, established one year ago to serve the Special Entry Students at U.C.L.A., is described. The development of a staff capable of responding to the particular needs of this population is briefly discussed and the resultimg teamwork informally evaluated. In learning how to assist these students to survive in their new university…

  17. Queering the Writing Center

    ERIC Educational Resources Information Center

    Denny, Harry

    2010-01-01

    Composition classrooms and writing centers are spaces where negotiation of academic, social, cultural, and political identities are ubiquitous, yet research has not produced adequate theory and practice to help tutors and writers navigate identity production and its politics. This article seeks to begin conversations that might lead to better…

  18. DISABILITY STATISTICS CENTER

    EPA Science Inventory

    The purpose of the Disability Statistics Center is to produce and disseminate statistical information on disability and the status of people with disabilities in American society and to establish and monitor indicators of how conditions are changing over time to meet their health...

  19. The Rural Information Center.

    ERIC Educational Resources Information Center

    John, Patricia La Caille

    1989-01-01

    Describes the events that led to the creation of the Rural Information Center (RIC), a joint venture between the Extension Service and the National Agricultural Library to provide information to government officials involved in rural development. The databases accessed by RIC are described, and plans for a gateway system and network of all…

  20. American Overseas Research Centers Program

    ERIC Educational Resources Information Center

    Office of Postsecondary Education, US Department of Education, 2012

    2012-01-01

    The American Overseas Research Centers Program provides grants to overseas research centers that are consortia of U.S. institutions of higher education to enable the centers to promote postgraduate research, exchanges, and area studies. Eligible applicants are those consortia of U.S. institutions of higher education centers that: (1) Receive more…

  1. Writing Centers: Theory and Administration.

    ERIC Educational Resources Information Center

    Olson, Gary A., Ed.

    Prepared by writing center directors, the articles in this book examine the pedagogical theories of tutorial services and relate them to actual center practices. The 19 articles are arranged into three categories: writing center theory, writing center administration, and special concerns. Specific topics discussed in the articles include the…

  2. Teachers' Centers Exchange Directory. 1982.

    ERIC Educational Resources Information Center

    Piper, Barbara

    The 198 teacher centers listed in this directory comprise a network of teacher center practitioners who communicate with the Teachers' Centers Exchange (Far West Laboratory for Educational Research and Development, San Francisco, California). Centers in the United States and Canada are listed alphabetically by state. Information on each center…

  3. Kinetic phases in the electron transfer from P{sup +}Q{sub A}{sup -}Q{sub B} to P{sup +}Q{sub A}Q{sub B}{sup -} and the associated processes in Rhodobacter sphaeroides R-26 reaction centers.

    SciTech Connect

    Li, J.-L.; Gilroy, D.; Tiede, D. M.; Gunner, M. R.; Chemistry; City Coll. of New York

    1998-03-03

    Electron transfer from P{sup +}Q{sub A}{sup -}Q{sub B} to form P{sup +}Q{sub A}Q{sub B}{sup -} was measured in Rhodobacter sphaeroides R-26 reaction centers (RCs) where the native primary quinone, ubiquinone-10 (UQ{sub A}), was replaced by 2-methyl-3-phytyl-1,4-naphthoquinone (MQA). The native secondary quinone, UQ-10, was retained as UQ{sub B}. The difference spectrum of the semiquinone MQ{sub A}- minus UQ{sub B}- absorption is very similar to that of MQ- minus UQ- in solution (398-480 nm). Thus, the absorption change provides a direct monitor of the electron transfer from MQ{sub A}- to UQ{sub B}. In contrast, when both Q{sub A} and Q{sub B} are UQ-10 the spectral difference between UQ{sub A}- and UQ{sub B}- arises from electrochromic responses of RC chromophores. Three kinetic processes are seen in the near UV (390-480 nm) and near-IR (740-820 nm). Analysis of the time-correlated spectra support the conclusion that the changes at {tau}{sub 1} {approx} 3 {micro}s are mostly due to electron transfer, electron transfer and charge compensation are mixed in {tau}{sub 2} {approx} 80 {micro}s, while little or no electron transfer occurs at 200-600 {micro}s ({tau}{sub 3}) in MQAUQB RCs. The 80-{micro}s rate has been previously observed, while the fast component has not. The fast phase represents 60% of the electron-transfer reaction (398 nm). The activation energy for electron transfer is {Delta}G {approx} 3.5 kcal/mol for both {tau}{sub 1} and {tau}{sub 2} between 0 and 30 C. In isolated RCs with UQ{sub A}, if there is any fast component, it appears to be faster and less important than in the MQ{sub A} reconstituted RCs.

  4. 76 FR 24897 - Center for Scientific Review; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings...., Washington, DC 20037. Contact Person: David R. Jollie, PhD, Scientific Review Officer, Center for Scientific..., Scientific Review Officer, Center for Scientific Review, National Institutes of Health, 6701 Rockledge...

  5. 78 FR 36553 - Center for Scientific Review; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... Committee: Center for Scientific Review Special Emphasis Panel; Program Project: A National Center for... Review Special Emphasis Panel Member Conflict: Cell Biology. Date: July 18, 2013. Time: 8:00 a.m. to 5:00... . Name of Committee: Center for Scientific Review Special Emphasis Panel, R15s: Vascular Biology...

  6. 77 FR 48527 - Center for Scientific Review; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... Committee: Center for Scientific Review Special Emphasis Panel; PAR012-017: Shared Mass Spectrometry... HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings... Person: David R. Jollie, Ph.D., Scientific Review Officer, Center for Scientific Review,...

  7. Wyoming DOE EPSCoR

    SciTech Connect

    Gern, W.A.

    2004-01-15

    All of the research and human resource development projects were systemic in nature with real potential for becoming self sustaining. They concentrated on building permanent structure, such as faculty expertise, research equipment, the SEM Minority Center, and the School of Environment and Natural Resources. It was the intent of the DOE/EPSCoR project to permanently change the way Wyoming does business in energy-related research, human development for science and engineering careers, and in relationships between Wyoming industry, State Government and UW. While there is still much to be done, the DOE/EPSCoR implementation award has been successful in accomplishing that change and enhancing UW's competitiveness associated with coal utilization, electrical energy efficiency, and environmental remediation.

  8. The Legacy of R. F. Mackenzie.

    ERIC Educational Resources Information Center

    Gordon, David

    1988-01-01

    Reviews the life and work of R.F. Mackenzie, radical and child centered educator. Assesses his views of Scottish education as the protector of the Establishment and of schools as loveless agents of control with no respect for the individual, his criticisms of the curriculum, and his rejection of the examination system. (SV)

  9. Aperture center energy showcase

    SciTech Connect

    Torres, J. J.

    2012-03-01

    Sandia and Forest City have established a Cooperative Research and Development Agreement (CRADA), and the partnership provides a unique opportunity to take technology research and development from demonstration to application in a sustainable community. A project under that CRADA, Aperture Center Energy Showcase, offers a means to develop exhibits and demonstrations that present feedback to community members, Sandia customers, and visitors. The technologies included in the showcase focus on renewable energy and its efficiency, and resilience. These technologies are generally scalable, and provide secure, efficient solutions to energy production, delivery, and usage. In addition to establishing an Energy Showcase, support offices and conference capabilities that facilitate research, collaboration, and demonstration were created. The Aperture Center project focuses on establishing a location that provides outreach, awareness, and demonstration of research findings, emerging technologies, and project developments to Sandia customers, visitors, and Mesa del Sol community members.

  10. The Guiding Center Approximation

    NASA Astrophysics Data System (ADS)

    Pedersen, Thomas Sunn

    The guiding center approximation for charged particles in strong magnetic fields is introduced here. This approximation is very useful in situations where the charged particles are very well magnetized, such that the gyration (Larmor) radius is small compared to relevant length scales of the confinement device, and the gyration is fast relative to relevant timescales in an experiment. The basics of motion in a straight, uniform, static magnetic field are reviewed, and are used as a starting point for analyzing more complicated situations where more forces are present, as well as inhomogeneities in the magnetic field -- magnetic curvature as well as gradients in the magnetic field strength. The first and second adiabatic invariant are introduced, and slowly time-varying fields are also covered. As an example of the use of the guiding center approximation, the confinement concept of the cylindrical magnetic mirror is analyzed.

  11. National Data Buoy Center

    NASA Technical Reports Server (NTRS)

    1987-01-01

    The National Data Buoy Center (NDBC), part of the National Weather Service, is an agency within the National Oceanic and Atmospheric Administration (NOAA) and is supported by personnel and ships of the U.S. Coast Guard. NDBC operates automated observing systems that measure environmental conditions from coastal and remote marine areas. These measurements support the requirements of national and international scope and are used for forecasting, public advisories and warning, and in climate and research programs.

  12. Center for Functional Nanomaterials

    SciTech Connect

    BNL

    2008-08-12

    Staff from Brookhaven's new Center for Functional Nanomaterials (CFN) describe how this advanced facility will focus on the development and understanding of nanoscale materials. The CFN provides state-of-the-art capabilities for the fabrication and study of nanoscale materials, with an emphasis on atomic-level tailoring to achieve desired properties and functions. The overarching scientific theme of the CFN is the development and understanding of nanoscale materials that address the Nation's challenges in energy security.

  13. 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.

  14. Center for Functional Nanomaterials

    ScienceCinema

    BNL

    2009-09-01

    Staff from Brookhaven's new Center for Functional Nanomaterials (CFN) describe how this advanced facility will focus on the development and understanding of nanoscale materials. The CFN provides state-of-the-art capabilities for the fabrication and study of nanoscale materials, with an emphasis on atomic-level tailoring to achieve desired properties and functions. The overarching scientific theme of the CFN is the development and understanding of nanoscale materials that address the Nation's challenges in energy security.

  15. IAA Correlator Center

    NASA Technical Reports Server (NTRS)

    Surkis, Igor; Ken, Voitsekh; Melnikov, Alexey; Mishin, Vladimir; Sokolova, Nadezda; Shantyr, Violet; Zimovsky, Vladimir

    2013-01-01

    The activities of the six-station IAA RAS correlator include regular processing of national geodetic VLBI programs Ru-E, Ru-U, and Ru-F. The Ru-U sessions have been transferred in e-VLBI mode and correlated in the IAA Correlator Center automatically since 2011. The DiFX software correlator is used at the IAA in some astrophysical experiments.

  16. Viscosity of gaseous R404A, R407C, R410A, and R507

    SciTech Connect

    Nabizadeh, H.; Mayinger, F.

    1999-05-01

    This paper presents new measurements of the viscosity of gaseous R404A (52 wt% R143a, 44 wt% R125, 4 wt% R134a), R407C (23 wt% R32, 25 wt% R125, 52 wt% R143a), R410A (50 wt% R32, 50 wt% R125), and R507 (50 wt% R143a, 50 wt% R125). These mixtures are recommended as substitutes for the refrigerants R22, R502, and R13B1. Measurements were carried out in an oscillating-disk viscometer. The obtained values of the viscosity are relative to the viscosity of nitrogen. The experiments were performed at atmospheric pressure over the temperature range 297 to 403 K and near the saturation line up to pressures of 0.6 P{sub crit}. The estimated uncertainty of the reported viscosities are {+-}0.5% for the viscosities at atmospheric pressure and {+-}15 along the saturation line, being limited by the accuracy of the available vapor pressure and density data. The experimental viscosities at atmospheric pressure are employed to determine the intermolecular potential parameters, {sigma} and {epsilon}, which provide the optimum representation of the data with the aid of the extended law of corresponding states developed by Kestin et al. A comparison of the experimental viscosity data with the values calculated by REFPROP, both at atmospheric pressure and along the saturation line, is presented.

  17. Poison Center Network Act

    THOMAS, 113th Congress

    Sen. Murray, Patty [D-WA

    2013-11-18

    12/19/2013 Placed on Senate Legislative Calendar under General Orders. Calendar No. 281. (All Actions) Notes: For further action, see H.R.3527, which became Public Law 113-77 on 1/24/2014. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  18. ACToR - Aggregated Computational Toxicology Resource

    SciTech Connect

    Judson, Richard Richard, Ann; Dix, David; Houck, Keith; Elloumi, Fathi; Martin, Matthew; Cathey, Tommy; Transue, Thomas R.; Spencer, Richard; Wolf, Maritja

    2008-11-15

    ACToR (Aggregated Computational Toxicology Resource) is a database and set of software applications that bring into one central location many types and sources of data on environmental chemicals. Currently, the ACToR chemical database contains information on chemical structure, in vitro bioassays and in vivo toxicology assays derived from more than 150 sources including the U.S. Environmental Protection Agency (EPA), Centers for Disease Control (CDC), U.S. Food and Drug Administration (FDA), National Institutes of Health (NIH), state agencies, corresponding government agencies in Canada, Europe and Japan, universities, the World Health Organization (WHO) and non-governmental organizations (NGOs). At the EPA National Center for Computational Toxicology, ACToR helps manage large data sets being used in a high-throughput environmental chemical screening and prioritization program called ToxCast{sup TM}.

  19. Supporting Progressive Change: The James R. Squire Office of Policy Research

    ERIC Educational Resources Information Center

    Farrell, Edmund J.

    2004-01-01

    The NCTE has established a center of policy research to honor the legacy of James R. Squire in order to support progressive reform in English language arts education. James R. Squire's life and work are discussed in detail.

  20. 3. FLAME DEFLECTOR AT CENTER, CONNECTING TUNNEL AT CENTER RIGHT, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. FLAME DEFLECTOR AT CENTER, CONNECTING TUNNEL AT CENTER RIGHT, VIEW TOWARDS SOUTHWEST. - Glenn L. Martin Company, Titan Missile Test Facilities, Captive Test Stand D-1, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

  1. CUPOLA, CENTER RIGHT; GONDOLA LIFT MECHANISM, CENTER LEFT. NOTE PARTIAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    CUPOLA, CENTER RIGHT; GONDOLA LIFT MECHANISM, CENTER LEFT. NOTE PARTIAL VIEW OF LAMELLA DOME FRAMING COMPRESSION RING AT CROWN AT LOWER RIGHT. - Houston Astrodome, 8400 Kirby Drive, Houston, Harris County, TX

  2. 17. Station Power Center 1 and Load Center 1, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. Station Power Center 1 and Load Center 1, view to the northwest. The power center is the cabinet on the right and the load center is the cabinet on the left of the photograph. A door to the generator barrel of Unit 1 is visible in the background. - Washington Water Power Clark Fork River Cabinet Gorge Hydroelectric Development, Powerhouse, North Bank of Clark Fork River at Cabinet Gorge, Cabinet, Bonner County, ID

  3. Solar Technology Center

    SciTech Connect

    Boehm, Bob

    2011-04-27

    The Department of Energy, Golden Field Office, awarded a grant to the UNLV Research Foundation (UNLVRF) on August 1, 2005 to develop a solar and renewable energy information center. The Solar Technology Center (STC) is to be developed in two phases, with Phase I consisting of all activities necessary to determine feasibility of the project, including design and engineering, identification of land access issues and permitting necessary to determine project viability without permanently disturbing the project site, and completion of a National Environmental Policy Act (NEPA) Environmental Assessment. Phase II is the installation of infrastructure and related structures, which leads to commencement of operations of the STC. The STC is located in the Boulder City designated 3,000-acre Eldorado Valley Energy Zone, approximately 15 miles southwest of downtown Boulder City and fronting on Eldorado Valley Drive. The 33-acre vacant parcel has been leased to the Nevada Test Site Development Corporation (NTSDC) by Boulder City to accommodate a planned facility that will be synergistic with present and planned energy projects in the Zone. The parcel will be developed by the UNLVRF. The NTSDC is the economic development arm of the UNLVRF. UNLVRF will be the entity responsible for overseeing the lease and the development project to assure compliance with the lease stipulations established by Boulder City. The STC will be operated and maintained by University of Nevada, Las Vegas (UNLV) and its Center for Energy Research (UNLV-CER). Land parcels in the Eldorado Valley Energy Zone near the 33-acre lease are committed to the construction and operation of an electrical grid connected solar energy production facility. Other projects supporting renewable and solar technologies have been developed within the energy zone, with several more developments in the horizon.

  4. 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.

  5. Financing a Simulation Center.

    PubMed

    Tsuda, Shawn; Mohsin, Adnan; Jones, Daniel

    2015-08-01

    As simulation-based training has become established within medical and health professional disciplines, skills training laboratories have become a standard in surgery training programs. In 2008, the American College of Surgeons and Association of Program Directors in Surgery developed a simulation-based surgical skills curriculum; the Residency Review Committee for Surgery of the Accreditation Council for Graduate Medical Education mandated access to skills laboratories for all surgery programs. Establishing a surgical skills laboratory and adapting the training curriculum requires a significant amount of resources. This article discusses the financial aspects of establishing a training center, from funding opportunities to budgeting considerations. PMID:26210971

  6. European drug information centers.

    PubMed

    Markind, J E; Stachnik, J M

    1996-09-01

    Drug information is a clinical specialty throughout the United States and Europe. This professional support service not only addresses drug information requests, but also provides pharmacy (drug) and therapeutics support, newsletter publication, fee-for-service consultation, education, drug policy development, and research. Although the primary services of drug information centers (DICs) in Europe are similar to those in the United States, substantial differences have been reported. Recent surveys have compared the locations, resources, staff, and services of the DICs throughout Europe. DICs in the United States and Europe play a pivotal role in the provision of pharmaceutical care to patients as well as providing support to hospital functions. PMID:9025433

  7. 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.

  8. PMD IVS Analysis Center

    NASA Technical Reports Server (NTRS)

    Tornatore, Vincenza

    2013-01-01

    The main activities carried out at the PMD (Politecnico di Milano DIIAR) IVS Analysis Center during 2012 are briefly higlighted, and future plans for 2013 are sketched out. We principally continued to process European VLBI sessions using different approaches to evaluate possible differences due to various processing choices. Then VLBI solutions were also compared to the GPS ones as well as the ones calculated at co-located sites. Concerning the observational aspect, several tests were performed to identify the most suitable method to achieve the highest possible accuracy in the determination of GNSS (GLOBAL NAVIGATION SATELLITE SYSTEM) satellite positions using the VLBI technique.

  9. INDUSTRIAL ASSESSMENT CENTER PROGRAM

    SciTech Connect

    ASFAW BEYENE

    2008-09-29

    Since its establishment in 1990, San Diego State University’s Industrial Assessment Center (IAC) has served close to 400 small and medium-sized manufacturing plants in Southern California. SDSU/IAC’s efforts to transfer state-of-the-art technologies to industry have increased revenues, cultivated creativity, improved efficiencies, and benefited the environment. A substantial benefit from the program has been the ongoing training of engineering faculty and students. During this funding cycle, SDSU/IAC has trained 31 students, 7 of the graduate. A total of 92 assessments and 108 assessment days were completed, resulting in 638 assessment recommendations.

  10. A Learning Resource Center for International Education: The Heritage Center.

    ERIC Educational Resources Information Center

    Barnett, Dorothy Prince; And Others

    The Heritage Center, located at North Carolina Agricultural and Technical University, is a learning resource center which provides an international dimension in teacher education. Serving North Carolina and southern Virginia, the Heritage Center houses a collection of more than 3,500 art and craft items from more than 30 African nations, New…

  11. 3. CONNECTING TUNNEL AT BOTTOM CENTER TO CENTER, CONTROL BUILDING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. CONNECTING TUNNEL AT BOTTOM CENTER TO CENTER, CONTROL BUILDING B AT CENTER, WATER TANK TO UPPER LEFT, VIEW TOWARDS WEST. - Glenn L. Martin Company, Titan Missile Test Facilities, Control Building B, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

  12. Self-Access Centers: Maximizing Learners' Access to Center Resources

    ERIC Educational Resources Information Center

    McMurry, Benjamin L.; Tanner, Mark W.; Anderson, Neil J.

    2009-01-01

    Although some students have discovered how to use self-access centers effectively, the majority appear to be unaware of available resources. A website and database of materials were created to help students locate materials and use the Self-Access Study Center (SASC) at Brigham Young University's English Language Center (ELC) more effectively.…

  13. Craig R. Bomben

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Craig R. Bomben became a pilot in the Flight Crew Branch of NASA's Dryden Flight Research Center, Edwards, Calif., in June 2001. His flying duties include a variety of research and support activities while piloting the F/A-18, DC-8, T-34C and King Air aircraft. He has more than 17 years and 3,800 hours of military and civilian flight experience in over 50 different aircraft types. Bomben came to NASA Dryden from a U.S. Navy assignment to the Personnel Exchange Program, Canada. He served as a test pilot in the Canadian Armed Forces located in Cold Lake, Alberta. He participated in numerous developmental programs to include CT-133 airborne ejection seat testing, F/A-18 weapons flutter testing and F/A-18 night vision goggles integration. Bomben performed U.S. Navy fleet service in 1995 as a strike-fighter department head. He completed two overseas deployments onboard the USS George Washington and USS Stennis. As a combat strike leader, he headed numerous multi-national missions over Iraq in support of Operation Southern Watch. Bomben graduated from the U.S. Naval Test Pilot School in 1992 and was subsequently assigned to the Naval Weapons Test Squadron at Pt. Mugu, Calif. During this tour he developed the F-14D bombsight and worked on various other F-14D and F/A-18 weapon systems developmental programs. Bomben is a 1985 graduate of Washington State University with a bachelor of science degree in electrical engineering. He graduated from naval flight training in 1987 and was recognized as a Commodore List graduate. His first assignment was to Naval Air Station Pensacola, Fla., where he was an instructor in the T-2B Buckeye. When selected to fly the F/A-18 in 1989, he joined a fleet squadron and deployed aboard the USS Forrestal. Bomben is married to the former Aissa Asuncion. They live in Lancaster, Calif., with their 3 children.

  14. Patient satisfaction in Dental Healthcare Centers

    PubMed Central

    Ali, Dena A.

    2016-01-01

    Objectives: This study aimed to (1) measure the degree of patient satisfaction among the clinical and nonclinical dental services offered at specialty dental centers and (2) investigate the factors associated with the degree of overall satisfaction. Materials and Methods: Four hundred and ninety-seven participants from five dental centers were recruited for this study. Each participant completed a self-administered questionnaire to measure patient satisfaction with clinical and nonclinical dental services. Analysis of variance, t-tests, a general linear model, and stepwise regression analysis was applied. Results: The respondents were generally satisfied, but internal differences were observed. The exhibited highest satisfaction with the dentists’ performance, followed by the dental assistants’ services, and the lowest satisfaction with the center's physical appearance and accessibility. Females, participants with less than a bachelor's degree, and younger individuals were more satisfied with the clinical and nonclinical dental services. The stepwise regression analysis revealed that the coefficient of determination (R2) was 40.4%. The patient satisfaction with the performance of the dentists explained 42.6% of the overall satisfaction, whereas their satisfaction with the clinical setting explained 31.5% of the overall satisfaction. Conclusion: Additional improvements with regard to the accessibility and physical appearance of the dental centers are needed. In addition, interventions regarding accessibility, particularly when booking an appointment, are required. PMID:27403045

  15. Test pilot Michael R. Swann

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Michael R. Swann joined the National Aeronautics and Space Administration's Dryden Flight Research Center on June 5, 1978, transferring from the NASA's Johnson Space Center, Houston, Texas, as a research pilot. Swann attended North Dakota State University, Fargo, North Dakota, from September 1968 to February 1977, where he earned his Masters in Physics. He was a member of three national honorary scholastic fraternities. Prior to joining NASA Swann served concurrently as an Aerospace Defense Command Interceptor pilot in the Air National Guard for five years and as a college physics instructor at North Dakota State University for two years. While at Johnson Space Center Mike was a pilot on high altitude earth resources and air sampling missions. He was also an instructor and check pilot for the Astronaut Space Flight Readiness Training program. As a Dryden research pilot Mike was involved with the F-111 #778 Transonic Aircraft Technology (TACT) program, F-15 # 281 Shuttle Tile tests, programs on the F-8C #802 and the PA-30 #808 Remotely Piloted Research Vehicle. He flew the Bell 47G #822 helicopter in support of research with the three-eighths-scale F-15 Spin Research Vehicle. On March 28, 1979, Mike made a pilot familiarization flight in the YF-12A #935. He also flew support flights in the F-104, C-47, T-37, T-38, and the Jetstar aircraft. Michael R. Swann was born June 5, 1949, in Fargo, North Dakota; he was fatally injured in a recreational glider accident on July 28, 1981, near California City, California.

  16. Italy INAF Data Center Report

    NASA Technical Reports Server (NTRS)

    Negusini, M.; Sarti, P.

    2013-01-01

    This report summarizes the activities of the Italian INAF VLBI Data Center. Our Data Center is located in Bologna, Italy and belongs to the Institute of Radioastronomy, which is part of the National Institute of Astrophysics.

  17. National Center for Assisted Living

    MedlinePlus

    ... AHCA/NCAL Advocacy Center Congressional Hearings Medicaid and Finance Policy Medicare Part D Policy Community Operations Accreditation/ ... Webinars Advocacy AHCA/NCAL Advocacy Center Medicaid and Finance Policy Medicare Part D Policy Congressional Hearings Community ...

  18. Dialysis centers - what to expect

    MedlinePlus

    ... what to expect; Renal replacement therapy - dialysis centers; End-stage renal disease - dialysis centers; Kidney failure - dialysis ... swells and the hand on that side feels cold Your hand gets cold, numb, or weak Also ...

  19. Center for Beam Physics, 1992

    SciTech Connect

    Not Available

    1993-06-01

    This report contains the following information on the center for beam physics: Facilities; Organizational Chart; Roster; Profiles of Staff; Affiliates; Center Publications (1991--1993); and 1992 Summary of Activities.

  20. Centers for Medicare & Medicaid Services

    MedlinePlus

    ... Websites Visit other Centers for Medicare and Medicaid Services & Health and Human Services Websites section Expand Medicare.gov Link to the ... helpful links for all Centers for Medicare & Medicaid Services websites section Expand Web Policies & Important Links Privacy ...

  1. The Backgrounds Data Center

    NASA Technical Reports Server (NTRS)

    Snyder, W. A.; Gursky, H.; Heckathorn, H. M.; Lucke, R. L.; Berg, S. L.; Dombrowski, E. G.; Kessel, R. A.

    1993-01-01

    The Strategic Defense Initiative Organization has created data centers for midcourse, plumes, and backgrounds phenomenologies. The Backgrounds Data Center (BDC) has been designated as the prime archive for data collected by SDIO programs. The BDC maintains a Summary Catalog that contains 'metadata,' that is, information about data, such as when the data were obtained, what the spectral range of the data is, and what region of the Earth or sky was observed. Queries to this catalog result in a listing of all data sets (from all experiments in the Summary Catalog) that satisfy the specified criteria. Thus, the user can identify different experiments that made similar observations and order them from the BDC for analysis. On-site users can use the Science Analysis Facility (SAFE for this purpose. For some programs, the BDC maintains a Program Catalog, which can classify data in as many ways as desired (rather than just by position, time, and spectral range as in the Summary Catalog). For example, data sets could be tagged with such diverse parameters as solar illumination angle, signal level, or the value of a particular spectral ratio, as long as these quantities can be read from the digital record or calculated from it by the ingest program. All unclassified catalogs and unclassified data will be remotely accessible.

  2. Sustainable Biofuels Development Center

    SciTech Connect

    Reardon, Kenneth F.

    2015-03-01

    The mission of the Sustainable Bioenergy Development Center (SBDC) is to enhance the capability of America’s bioenergy industry to produce transportation fuels and chemical feedstocks on a large scale, with significant energy yields, at competitive cost, through sustainable production techniques. Research within the SBDC is organized in five areas: (1) Development of Sustainable Crops and Agricultural Strategies, (2) Improvement of Biomass Processing Technologies, (3) Biofuel Characterization and Engine Adaptation, (4) Production of Byproducts for Sustainable Biorefining, and (5) Sustainability Assessment, including evaluation of the ecosystem/climate change implication of center research and evaluation of the policy implications of widespread production and utilization of bioenergy. The overall goal of this project is to develop new sustainable bioenergy-related technologies. To achieve that goal, three specific activities were supported with DOE funds: bioenergy-related research initiation projects, bioenergy research and education via support of undergraduate and graduate students, and Research Support Activities (equipment purchases, travel to attend bioenergy conferences, and seminars). Numerous research findings in diverse fields related to bioenergy were produced from these activities and are summarized in this report.

  3. Patient-centered Radiology.

    PubMed

    Itri, Jason N

    2015-10-01

    Patient-centered care (ie, care organized around the patient) is a model in which health care providers partner with patients and families to identify and satisfy patients' needs and preferences. In this model, providers respect patients' values and preferences, address their emotional and social needs, and involve them and their families in decision making. Radiologists have traditionally been characterized as "doctor-to-doctor" consultants who are distanced from patients and work within a culture that does not value patient centeredness. As medicine becomes more patient driven and the trajectory of health care is toward increasing patient self-reliance, radiologists must change the perception that they are merely consultants and become more active participants in patient care by embracing greater patient interaction. The traditional business model for radiology practices, which devalues interaction between patients and radiologists, must be transformed into a patient-centered model in which radiologists are reintegrated into direct patient care and imaging processes are reorganized around patients' needs and preferences. Expanding radiology's core assets to include direct patient care may be the most effective deterrent to the threat of commoditization. As the assault on the growth of Medicare spending continues, with medical imaging as a highly visible target, radiologists must adapt to the changing landscape by focusing on their most important consumer: the patient. This may yield substantial benefits in the form of improved quality and patient safety, reduced costs, higher-value care, improved patient outcomes, and greater patient and provider satisfaction. PMID:26466190

  4. Distributed Active Archive Center

    NASA Technical Reports Server (NTRS)

    Bodden, Lee; Pease, Phil; Bedet, Jean-Jacques; Rosen, Wayne

    1993-01-01

    The Goddard Space Flight Center Version 0 Distributed Active Archive Center (GSFC V0 DAAC) is being developed to enhance and improve scientific research and productivity by consolidating access to remote sensor earth science data in the pre-EOS time frame. In cooperation with scientists from the science labs at GSFC, other NASA facilities, universities, and other government agencies, the DAAC will support data acquisition, validation, archive and distribution. The DAAC is being developed in response to EOSDIS Project Functional Requirements as well as from requirements originating from individual science projects such as SeaWiFS, Meteor3/TOMS2, AVHRR Pathfinder, TOVS Pathfinder, and UARS. The GSFC V0 DAAC has begun operational support for the AVHRR Pathfinder (as of April, 1993), TOVS Pathfinder (as of July, 1993) and the UARS (September, 1993) Projects, and is preparing to provide operational support for SeaWiFS (August, 1994) data. The GSFC V0 DAAC has also incorporated the existing data, services, and functionality of the DAAC/Climate, DAAC/Land, and the Coastal Zone Color Scanner (CZCS) Systems.

  5. Backgrounds Data Center

    NASA Astrophysics Data System (ADS)

    Snyder, William A.; Gursky, Herbert; Heckathorn, Harry M.; Lucke, Bob L.; Dorland, Bryan N.; Kessel, R. A.; Berg, S. L.; Dombrowski, E. G.

    1994-09-01

    The Backgrounds Data Center (BDC) is the designated archive for backgrounds data collected by Ballistic Missile Defense Organization (BMDO) programs, some of which include ultraviolet sensors. Currently, the BDC holds ultraviolet data from the IBSS, UVPI, UVLIM, and FUVCAM sensors. The BDC will also be the prime archive for Midcourse Space Experiment (MSX) data and is prepared to negotiate with program managers to handle other datasets. The purpose of the BDC is to make data accessible to users and to assist them in analyzing it. The BDC maintains the Science Catalog Information Exchange System (SCIES) allowing remote users to log in, read or post notices about current programs, search the catalogs for datasets of interest, and submit orders for data. On-site facilities are also available for the analysis of data, and consist of VMS and UNIX workstations with access to software analysis packages such as IDL, IRAF, and Khoros. Either on-site or remotely, users can employ the BDC-developed graphical user interface called the Visual Interface for Space and Terrestrial Analysis (VISTA) to generate catalog queries and to display and analyze data. SCIES and VISTA permit nearly complete access to BDC services and capabilities without the need to be physically present at the data center.

  6. Data center coolant switch

    SciTech Connect

    Iyengar, Madhusudan K.; Parida, Pritish R.; Schultz, Mark D.

    2015-10-06

    A data center cooling system is operated in a first mode; it has an indoor portion wherein heat is absorbed from components in the data center, and an outdoor heat exchanger portion wherein outside air is used to cool a first heat transfer fluid (e.g., water) present in at least the outdoor heat exchanger portion of the cooling system during the first mode. The first heat transfer fluid is a relatively high performance heat transfer fluid (as compared to the second fluid), and has a first heat transfer fluid freezing point. A determination is made that an appropriate time has been reached to switch from the first mode to a second mode. Based on this determination, the outdoor heat exchanger portion of the data cooling system is switched to a second heat transfer fluid, which is a relatively low performance heat transfer fluid, as compared to the first heat transfer fluid. It has a second heat transfer fluid freezing point lower than the first heat transfer fluid freezing point, and the second heat transfer fluid freezing point is sufficiently low to operate without freezing when the outdoor air temperature drops below a first predetermined relationship with the first heat transfer fluid freezing point.

  7. Rapid guiding center calculations

    SciTech Connect

    White, R.B.; Boozer, A.H. |

    1995-04-01

    Premature loss of high energy particles, and in particular fusion alpha particles, is very deleterious in a fusion reactor. Because of this it is necessary to make long-time simulations, on the order of the alpha particle slowing down time, with a number of test particles sufficient to give predictions with reasonable statistical accuracy. Furthermore it is desirable to do this for a large number of equilibria with different characteristic magnetic field ripple, to best optimize engineering designs. In addition, modification of the particle distribution due to magnetohydrodynamic (MHD) modes such as the saw tooth mode present in the plasma can be important, and this effect requires additional simulation. Thus the large number of necessary simulations means any increase of computing speed in guiding center codes is an important improvement in predictive capability. Previous guiding center codes using numerical equilibria such as ORBIT evaluated the local field strength and ripple magnitude using Lagrangian interpolation on a grid. Evaluation of these quantities four times per time step (using a fourth order Runge-Kutta routine) constitutes the major computational effort of the code. In the present work the authors represent the field quantities through an expansion in terms of pseudo-cartesian coordinates formed from the magnetic coordinates. The simplicity of the representation gives four important advantages over previous methods.

  8. Cryogenic Information Center

    NASA Technical Reports Server (NTRS)

    Mohling, Robert A.; Marquardt, Eric D.; Fusilier, Fred C.; Fesmire, James E.

    2003-01-01

    The Cryogenic Information Center (CIC) is a not-for-profit corporation dedicated to preserving and distributing cryogenic information to government, industry, and academia. The heart of the CIC is a uniform source of cryogenic data including analyses, design, materials and processes, and test information traceable back to the Cryogenic Data Center of the former National Bureau of Standards. The electronic database is a national treasure containing over 146,000 specific bibliographic citations of cryogenic literature and thermophysical property data dating back to 1829. A new technical/bibliographic inquiry service can perform searches and technical analyses. The Cryogenic Material Properties (CMP) Program consists of computer codes using empirical equations to determine thermophysical material properties with emphasis on the 4-300K range. CMP's objective is to develop a user-friendly standard material property database using the best available data so government and industry can conduct more accurate analyses. The CIC serves to benefit researchers, engineers, and technologists in cryogenics and cryogenic engineering, whether they are new or experienced in the field.

  9. Core Research Center

    USGS Publications Warehouse

    Hicks, Joshua; Adrian, Betty

    2009-01-01

    The Core Research Center (CRC) of the U.S. Geological Survey (USGS), located at the Denver Federal Center in Lakewood, Colo., currently houses rock core from more than 8,500 boreholes representing about 1.7 million feet of rock core from 35 States and cuttings from 54,000 boreholes representing 238 million feet of drilling in 28 States. Although most of the boreholes are located in the Rocky Mountain region, the geologic and geographic diversity of samples have helped the CRC become one of the largest and most heavily used public core repositories in the United States. Many of the boreholes represented in the collection were drilled for energy and mineral exploration, and many of the cores and cuttings were donated to the CRC by private companies in these industries. Some cores and cuttings were collected by the USGS along with other government agencies. Approximately one-half of the cores are slabbed and photographed. More than 18,000 thin sections and a large volume of analytical data from the cores and cuttings are also accessible. A growing collection of digital images of the cores are also becoming available on the CRC Web site Internet http://geology.cr.usgs.gov/crc/.

  10. Distribution Function in the Center of the Dark Matter Halo

    NASA Astrophysics Data System (ADS)

    Ma, Ding; He, Ping

    N-body simulations of dark matter halos show that the density profiles of the halos behave as ρ(r) ∝ r-α(r), where the density logarithmic slope α ≃ 1-1.5 in the center and α ≃ 3-4 in the outer parts of the halos. However, some observations are not in agreement with simulations in the very central region of the halos. The simulations also show that the velocity dispersion anisotropy parameter β ≈ 0 in the inner part of the halo and the so-called pseudo-phase-space density ρ/σ3 behaves as a power law in radius r. With these results in mind, we study the distribution function and the pseudo-phase-space density ρ/σ3 of the center of dark matter halos and find that they are closely related.

  11. Chapin Hall Center for Children.

    ERIC Educational Resources Information Center

    Chicago Univ., IL. Chapin Hall Center for Children.

    This document consists of two separate publications: (1) "The Power of Knowing", a brief 12-page description of the Chapin Hall Center for Children, and (2) "Projects and Publications", a 67-page list of the center's projects and publications as of Autumn 1997. "The Power of Knowing" describes the Chapin Hall Center for Children at the University…

  12. Hole-Center Locating Tool

    NASA Technical Reports Server (NTRS)

    Senter, H. F.

    1984-01-01

    Tool alines center of new hold with existing hole. Tool marks center of new hole drilled while workpiece is in place. Secured with bolts while hole center marked with punch. Used for field installations where reference points unavailable or work area cramped and not easily accessible with conventional tools.

  13. CURRICULUM GUIDE, CHILD CARE CENTERS.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento.

    CALIFORNIA CHILD CARE CENTERS WERE ESTABLISHED IN 1943 TO SUPPLY SERVICES TO CHILDREN OF WORKING MOTHERS. THE CHILD CARE PROGRAM PROVIDES, WITHIN NURSERY AND SCHOOLAGE CENTERS, CARE AND EDUCATIONAL SUPERVISION FOR PRESCHOOL AND ELEMENTARY SCHOOL AGE CHILDREN. THE PHILOSOPHY OF THE CHILD CENTER PROGRAM IS BASED UPON THE BELIEF THAT EACH CHILD…

  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. Industrial Assessment Center Program

    SciTech Connect

    Kolarik, William J.

    2007-02-26

    Over the five-year period (2002-2006) the Oklahoma State University Industrial Assessment Center (IAC) performed energy assessments for 106 different clients, writing 835 recommendations, for a total of $23,937,099 in potential estimated annual savings. IAC clients served consisted of small and medium-sized manufacturers ranging from food manufactures to foundries. The OSU IAC served clients in Oklahoma, Kansas, Missouri, Arkansas, and Texas. In addition to client service, student training and instruction was a major accomplishment. The OSU IAC employed (and trained) 12 baccalaureate-level students, 17 masters-level graduate students, and 7 doctoral-level graduate students. Most are practicing in the energy management area. Training was focused on both energy assessment and safety. Safety training was both center-based training as well as on-site training. Energy management related training was focused on classroom (for academic credit) work at both the undergraduate and graduate level. IEM 4923 (Energy and Water Management) was developed to serve both the IAC as well as non-IAC students. It was delivered once per year, with enrollments of typically 10 to 20 students. This course was required for IAC student employees, both undergraduate and graduate. This course was patterned after the AEE CEM (five-day) course for practicing professionals. IEM 4923 required each student to attend at least one on-site assessment and write at least one recommendation for their client’s report. Hence, a hands-on approach was practiced. Advance level courses were used to train graduate students. Two courses played major roles here: IEM 5923 (Advanced Energy and Water Management) and IEM 5943 (Hazardous Material and Waste). Graduate student participation in these courses helped the IAC to gain additional perspectives in on-site assessment and resulting recommendations. Numerous hands-on demonstration/training was conducted by directors and graduate students in order to gain

  16. 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.

  17. Concurrent engineering research center

    NASA Technical Reports Server (NTRS)

    Callahan, John R.

    1995-01-01

    The projects undertaken by The Concurrent Engineering Research Center (CERC) at West Virginia University are reported and summarized. CERC's participation in the Department of Defense's Defense Advanced Research Project relating to technology needed to improve the product development process is described, particularly in the area of advanced weapon systems. The efforts committed to improving collaboration among the diverse and distributed health care providers are reported, along with the research activities for NASA in Independent Software Verification and Validation. CERC also takes part in the electronic respirator certification initiated by The National Institute for Occupational Safety and Health, as well as in the efforts to find a solution to the problem of producing environment-friendly end-products for product developers worldwide. The 3M Fiber Metal Matrix Composite Model Factory Program is discussed. CERC technologies, facilities,and personnel-related issues are described, along with its library and technical services and recent publications.

  18. RIKEN BNL Research Center

    NASA Astrophysics Data System (ADS)

    Samios, Nicholas

    2014-09-01

    Since its inception in 1997, the RIKEN BNL Research Center (RBRC) has been a major force in the realms of Spin Physics, Relativistic Heavy Ion Physics, large scale Computing Physics and the training of a new generation of extremely talented physicists. This has been accomplished through the recruitment of an outstanding non-permanent staff of Fellows and Research associates in theory and experiment. RBRC is now a mature organization that has reached a steady level in the size of scientific and support staff while at the same time retaining its vibrant youth. A brief history of the scientific accomplishments and contributions of the RBRC physicists will be presented as well as a discussion of the unique RBRC management structure.

  19. The Satellite Situation Center

    NASA Technical Reports Server (NTRS)

    Teague, M. J.; Sawyer, D. M.; Vette, J. I.

    1982-01-01

    Considerations related to the early planning for the International Magnetospheric Study (IMS) took into account the desirability of an establishment of specific entities for generating and disseminating coordination information for both retrospective and predictive periods. The organizations established include the IMS/Satellite Situation Center (IMS/SSC) operated by NASA. The activities of the SSC are related to the preparation of reports on predicted and actually achieved satellite positions, the response to inquiries, the compilation of information on satellite experiments, and the issue of periodic status summaries. Attention is given to high-altitude satellite services, other correlative satellite services, non-IMS activities of the SSC, a summary of the SSC request activity, and post-IMS and future activities.

  20. Interactive design center.

    SciTech Connect

    Pomplun, Alan R. (Sandia National Laboratories, Livermore, CA)

    2005-07-01

    Sandia's advanced computing resources provide researchers, engineers and analysts with the ability to develop and render highly detailed large-scale models and simulations. To take full advantage of these multi-million data point visualizations, display systems with comparable pixel counts are needed. The Interactive Design Center (IDC) is a second generation visualization theater designed to meet this need. The main display integrates twenty-seven projectors in a 9-wide by 3-high array with a total display resolution of more than 35 million pixels. Six individual SmartBoard displays offer interactive capabilities that include on-screen annotation and touch panel control of the facility's display systems. This report details the design, implementation and operation of this innovative facility.

  1. Industrial Assessment Center

    SciTech Connect

    J. Kelly Kissock; Becky Blust

    2007-04-17

    The University of Dayton (UD) performed energy assessments, trained students and supported USDOE objectives. In particular, the UD Industrial Assessment Center (IAC) performed 96 industrial energy assessment days for mid-sized manufacturers. The average identified and implemented savings on each assessment were $261,080 per year and $54,790 per year. The assessments served as direct training in industrial energy efficiency for 16 UD IAC students. The assessments also served as a mechanism for the UD IAC to understand manufacturing energy use and improve upon the science of manufacturing energy efficiency. Specific research results were published in 16 conference proceedings and journals, disseminated in 22 additional invited lectures, and shared with the industrial energy community through the UD IAC website.

  2. Relationship-centered Care

    PubMed Central

    Beach, Mary Catherine; Inui, Thomas

    2006-01-01

    All illness, care, and healing processes occur in relationship—relationships of an individual with self and with others. Relationship-centered care (RCC) is an important framework for conceptualizing health care, recognizing that the nature and the quality of relationships are central to health care and the broader health care delivery system. RCC can be defined as care in which all participants appreciate the importance of their relationships with one another. RCC is founded upon 4 principles: (1) that relationships in health care ought to include the personhood of the participants, (2) that affect and emotion are important components of these relationships, (3) that all health care relationships occur in the context of reciprocal influence, and (4) that the formation and maintenance of genuine relationships in health care is morally valuable. In RCC, relationships between patients and clinicians remain central, although the relationships of clinicians with themselves, with each other and with community are also emphasized. PMID:16405707

  3. The Galactic center wind

    NASA Technical Reports Server (NTRS)

    Chevalier, Roger A.

    1992-01-01

    The combined effect of winds from a cluster of stars in the central 0.8 pc of the Galaxy is modeled as uniform power and mass input over the central region. The flow becomes supersonic outside the central region, and the expected decrease in pressure is in approximate accord with observations. The pressure variations on a larger scale suggest that the Galactic center wind passes through a shock front at a radius of a few pc, leading to a shocked wind bubble on a scale of 100 pc. The tangential magnetic field can come to dominate the pressure in the shocked wind flow even if the energy density of the magnetic field in the initial wind is only 0.1 percent of the wind kinetic energy density. The magnetic region produced in this way may be related to some of the apparently magnetized structures observed in the central region of the Galaxy.

  4. Industrial Assessment Center Program

    SciTech Connect

    Dr. Dereje Agonafer

    2007-11-30

    The work described in this report was performed under the direction of the Industrial Assessment Center (IAC) at University of Texas at Arlington. The IAC at The University of Texas at Arlington is managed by Rutgers University under agreement with the United States Department of Energy Office of Industrial Technology, which financially supports the program. The objective of the IAC is to identify, evaluate, and recommend, through analysis of an industrial plant’s operations, opportunities to conserve energy and prevent pollution, thereby reducing the associated costs. IAC team members visit and survey the plant. Based upon observations made in the plant, preventive/corrective actions are recommended. At all times we try to offer specific and quantitative recommendations of cost savings, energy conservation, and pollution prevention to the plants we serve.

  5. Family-centered rounds.

    PubMed

    Mittal, Vineeta

    2014-08-01

    Family-centered rounds (FCRs) are multidisciplinary rounds that involve medical teams partnering with patients and families in daily medical decision-making. Multiple FCR benefits have been identified including improving patient satisfaction, communication, discharge planning, medical education, and patient safety. Main barriers to FCRs are variability in attending rounding, duration of rounds, physical constrains of large teams and small rooms, specific and sensitive patient conditions, and lack of training of residents, students, and faculty on how to conduct effective and effecient FCRs. In the last decade, many programs have incorporated FCRs into daily practice due to their multiple perceived benefits. Future FCRs should focus on better operationalizing of FCRs and reporting on objective outcomes measures such as improved communication, coordination, and patient satisfaction that are crucial for healthcare. PMID:25084715

  6. Pontin is localized in nucleolar fibrillar centers

    PubMed Central

    2008-01-01

    Pontin is a multifunctional protein having roles in various cellular processes including regulation of gene expression. Here, we addressed Pontin intracellular localization using two different monoclonal antibodies directed against different Pontin epitopes. For the first time, Pontin was directly visualized in nucleoli where it co-localizes with Upstream Binding Factor and RNA polymerase I. Nucleolar localization of Pontin was confirmed by its detection in nucleolar extracts and by electron microscopy, which revealed Pontin accumulation specifically in the nucleolar fibrillar centers. Pontin localization in the nucleolus was dynamic and Pontin accumulated in large nucleolar dots mainly during S-phase. Pontin concentration in the large nucleolar dots correlated with reduced transcriptional activity of nucleoli. In addition, Pontin was found to associate with RNA polymerase I and to interact in a complex with c-Myc with rDNA sequences indicating that Pontin is involved in the c-Myc-dependent regulation of rRNA synthesis. PMID:18548265

  7. Abramovo Counterterrorism Training Center

    SciTech Connect

    Hayes, Christopher M; Ross, Larry; Lingenfelter, Forrest E; Sokolnikov, Pavel I; Kaldenbach, Karen Yvonne; Estigneev, Yuri; Murievav, Andrey

    2011-01-01

    The U.S. government has been assisting the Russian Federation (RF) Ministry of Defense (MOD) for many years with nuclear weapons transportation security (NWTS) through the provision of specialized guard escort railcars and cargo railcars with integrated physical security and communication systems, armored transport vehicles, and armored escort vehicles. As a natural continuation of the NWTS program, a partnership has been formed to construct a training center that will provide counterterrorism training to personnel in all branches of the RF MOD. The Abramovo Counterterrorism Training Center (ACTC) is a multinational, multiagency project with funding from Canada, RF and the U.S. Departments of Defense and Energy. ACTC will be a facility where MOD personnel can conduct basic through advanced training in various security measures to protect Category IA material against the threat of terrorist attack. The training will enhance defense-in-depth principles by integrating MOD guard force personnel into the overall physical protection systems and improving their overall response time and neutralization capabilities. The ACTC project includes infrastructure improvements, renovation of existing buildings, construction of new buildings, construction of new training facilities, and provision of training and other equipment. Classroom training will be conducted in a renovated training building. Basic and intermediate training will be conducted on three different security training areas where various obstacles and static training devices will be constructed. The central element of ACTC, where advanced training will be held, is the 'autodrome,' a 3 km road along which various terrorist events can be staged to challenge MOD personnel in realistic and dynamic nuclear weapons transportation scenarios. This paper will address the ACTC project elements and the vision for training development and integrating this training into actual nuclear weapons transportation operations.

  8. Regional Warning Center Sweden

    NASA Astrophysics Data System (ADS)

    Lundstedt, Henrik

    RWC-Sweden is operated by the Lund division of the Swedish Institute of Space Physics located at IDEON, a Science Research Technology Park. The Institute of Technology of Lund and Lund University are just adjacent to IDEON. This creates a lot of synergy effects. Copenhagen, with the Danish National Space Center DNSC), and Atmosphere Space Research Division of Danish Meteorological Institute (DMI), is 45 min away via the bridge. The new LOIS Space Centre is located two hours away by car, north of Lund and just outside V¨xj¨. The IRF Lund a o division is aiming at becoming a "Solar and Space Weather Center". We focus on solar magnetic activity, its influence on climate and on space weather effects such the effect of geomagnetically induced currents (GIC). Basic research: A PostDoc position on "Solar Magnetic Activity: Topology and Predictions has recently been created. Research is carried on to improve predictions of solar magnetic activity. Preparations for using upcoming SDO vector magnetic fields are ongoing. Predictions: RWC-Sweden offers real-time forecasts of space weather and space weather effects based on neural networks. We participated in the NASA/NOAA Cycle 24 Prediction Panel. We have also participated in several ESA/EU solar-climate projects New observation facilities: Distributed, wide-area radio facility (LOIS) for solar (and other space physics) observations and a guest prof: Radio facility about 200 km distant, outside V¨xj¨ (Sm˚ a o aland), in Ronneby (Blekinge) and Lund (Sk˚ ane) is planned to be used for tracking of CMEs and basic solar physics studies of the corona. The LOIS station outside V¨xj¨ has a o been up and running for the past three years. Bo Thidé has joined the Lund division e as a guest prof. A new magnetometer at Risinge LOIS station has been installed an calibrated and expected to be operational in March, 2008.

  9. NASA EPSCoR Preparation Grant

    NASA Technical Reports Server (NTRS)

    Sukanek, Peter C.

    2002-01-01

    The NASA EPSCoR project in Mississippi involved investigations into three areas of interest to NASA by researchers at the four comprehensive universities in the state. These areas involved: (1) Noninvasive Flow Measurement Techniques, (2) Spectroscopic Exhaust Plume Measurements of Hydrocarbon Fueled Rocket Engines and (3) Integration of Remote Sensing and GIS data for Flood Forecasting on the Mississippi Gulf Coast. Each study supported a need at the Stennis Space Center in Mississippi. The first two addressed needs in rocket testing, and the third, in commercial remote sensing. Students from three of the institutions worked with researchers at Stennis Space Center on the projects.

  10. Finding Center: How Learning Centers Evolved in a Secondary Student-Centered Classroom

    ERIC Educational Resources Information Center

    Movitz, Allison P.; Holmes, Kerry P.

    2007-01-01

    The authors elaborate on the experience of creating for high school students effective multisensory, hands-on learning centers that address a full range of elements from the English language arts curriculum. Allison P. Movitz and Kerry P. Holmes detail the centers Movitz designed for a Mostly Medieval unit to show how learning centers can help…

  11. Launch Vehicle Control Center Architectures

    NASA Technical Reports Server (NTRS)

    Watson, Michael D.; Epps, Amy; Woodruff, Van; Vachon, Michael Jacob; Monreal, Julio; Williams, Randall; McLaughlin, Tom

    2014-01-01

    This analysis is a survey of control center architectures of the NASA Space Launch System (SLS), United Launch Alliance (ULA) Atlas V and Delta IV, and the European Space Agency (ESA) Ariane 5. Each of these control center architectures have similarities in basic structure, and differences in functional distribution of responsibilities for the phases of operations: (a) Launch vehicles in the international community vary greatly in configuration and process; (b) Each launch site has a unique processing flow based on the specific configurations; (c) Launch and flight operations are managed through a set of control centers associated with each launch site, however the flight operations may be a different control center than the launch center; and (d) The engineering support centers are primarily located at the design center with a small engineering support team at the launch site.

  12. R-process Nucleosynthesis in Supernova Explosion

    SciTech Connect

    Saruwatari, M.; Hashimoto, M.; Kotake, K.; Yamada, S.

    2011-10-28

    We investigate the possibility of the r-process during the magnetohydrodynamical (MHD) explosion of supernova in a massive star of 13 M{sub {center_dot}} with the effects of neutrinos included. Contrary to the case of the spherical explosion, jet-like explosion due to the combined effects of rotation and magnetic field lowers the electron fraction significantly inside the layers. We find that the ejected material of low electron fraction responsible for the r-process comes out from the inner deep region of the core that is made up of iron-group nuclei. This leads to the production of the second to third peak in the solar r-process elements. We suggest that there are some variations in the r-process nucleosynthesis according to the initial conditions of rotational and magnetic fields.

  13. Factor Analysis Using "R"

    ERIC Educational Resources Information Center

    Beaujean, A. Alexander

    2013-01-01

    "R" (R Development Core Team, 2011) is a very powerful tool to analyze data, that is gaining in popularity due to its costs (its free) and flexibility (its open-source). This article gives a general introduction to using "R" (i.e., loading the program, using functions, importing data). Then, using data from Canivez, Konold, Collins, and Wilson…

  14. R4D Parked on Ramp

    NASA Technical Reports Server (NTRS)

    1956-01-01

    This Photograph taken in 1956 shows the first of three R4D Skytrain aircraft on the ramp behind the NACA High-Speed Flight Station. NACA stood for the National Advisory Committee for Aeronautics, which evolved into the National Aeronautics and Space Administration (NASA) in 1958. The R4D Skytrain was one of the early workhorses for NACA and NASA at Edwards Air Force Base, California, from 1952 to 1984. Designated the R4D by the U.S. Navy, the aircraft was called the C-47 by the U.S. Army and U.S. Air Force and the DC-3 by its builder, Douglas Aircraft. Nearly everyone called it the 'Gooney Bird.' In 1962, Congress consolidated the military-service designations and called all of them the C-47. After that date, the R4D at NASA's Flight Research Center (itself redesignated the Dryden Flight Research Center in 1976) was properly called a C-47. Over the 32 years it was used at Edwards, three different R4D/C-47s were used to shuttle personnel and equipment between NACA/NASA Centers and test locations throughout the country and for other purposes. One purpose was landing on 'dry' lakebeds used as alternate landing sites for the X-15, to determine whether their surfaces were hard (dry) enough for the X-15 to land on in case an emergency occurred after its launch and before it could reach Rogers Dry Lake at Edwards Air Force Base. The R4D/C-47 served a variety of needs, including serving as the first air-tow vehicle for the M2-F1 lifting body (which was built of mahogany plywood). The C-47 (as it was then called) was used for 77 tows before the M2-F1 was retired for more advanced lifting bodies that were dropped from the NASA B-52 'Mothership.' The R4D also served as a research aircraft. It was used to conduct early research on wing-tip-vortex flow visualization as well as checking out the NASA Uplink Control System. The first Gooney Bird was at the NACA High-Speed Flight Research Station (now the Dryden Flight Research Center) from 1952 to 1956 and flew at least one cross

  15. Dielectric Constants of Refrigerants R113, R114, R114B2, R115, R116, and R124

    NASA Astrophysics Data System (ADS)

    Kashiwagi, Hiroshi; Harada, Noboru; Tanaka, Yoshiyuki; Kubota, Hironobu; Makita, Tadashi

    The dielectric constants of six refrigerants have been measured in both gaseous and liquid phases. The fluids used and the experimental ranges of temperature and pressure are as follows : R113 (1, 2, 2- Trichlorotrifluoroethane CClF2CCl2F) : 298.15-423.15K, 0.1-17.3MPa, R1l4 (1, 2- Dichlorotetrafluoroethane CClF2CClF2) : 298.15-423.15K, 0.2-17.2MPa, R114B2 (1, 2- Dibromotetrafluoroethane CBrF2CBrF2) : 298.15-423.15K, 0.2-17.3MPa, R1l5 (Chloropentafluoroethane CClF2CF3) : 298.15 373.15K. O.1-17.1MPa, R1l6 (Hexafluoroethane CF3CF3) : 283.15-373.15 K, 0.2-16.9MPa, R124 (1-Chloro-2, 2, 2, -tetrafluoroethane CHClFCF3) : 273.15 373.15K, 0.1-10.5MPa The measurements were performed using a frequency-counting method on a relative basis with an uncertainty less than ±0.1%.The experimental results are given by polynomial equations. The smoothed value tables are also given for practical convenience. The pressure dependence of dielectric constants in liquid phase is represented by a similar expression to the Tait equation. The effects of pressure, temperature, and density on the dielectric constant and the molar polarization defined by the Clausius-Mossotti relation are discussed in term of polarity of molecules of each refrigerant.

  16. Workforce Investment Act: Coordination between TANF Programs and One-Stop Centers Is Increasing, but Challenges Remain. Statement of Sigurd R. Nilsen, Director, Education, Workforce, and Income Security Issues [to the] Subcommittee on 21st Century Competitiveness, Committee on Education and the Workforce, House of Representatives.

    ERIC Educational Resources Information Center

    Nilsen, Sigurd R.

    The General Accounting Office assessed the extent to which states were coordinating their Temporary Assistance for Needy Families (TANF) services with their one-stop centers. Data were gathered through the following activities: (1) an autumn 2001 survey of workforce development agency officials in all 50 states and a similar survey conducted in…

  17. ETV Report: Siemens Model V-40R-A150 Open Channel UV System

    EPA Science Inventory

    Verification testing of the Siemens Barrier Sunlight V-40R-A150 UV System was completed at the UV Validation and Research Center of New York (UV Center), located in Johnstown, NY. The V-40R System supplied by Siemens utilizes 40 high-output, low-pressure amalgam lamps, oriented ...

  18. Aerial view of the Kennedy Space Center Visitor Center

    NASA Technical Reports Server (NTRS)

    1998-01-01

    This Shuttle/Gantry mockup and Post Show Dome anchor the northeast corner of the Kennedy Space Center Visitor Complex. The Astronaut Memorial is located just above. Sprawling across 70 acres on Florida's Space Coast, the complex is located off State Road 405, NASA Parkway, six miles inside the Space Center entrance. The building at the upper left is the Theater Complex. Other exhibits and buildings on the site are the Center for Space Education, Cafeteria, Space Flight Exhibit Building, Souvenir Sales Building, Spaceport Central, Ticket Pavilion and Center for Space Education.

  19. 77 FR 36907 - Establishment of Restricted Areas R-5402, R-5403A, R-5403B, R-5403C, R-5403D, R-5403E, and R...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-20

    ... of Devils Lake, ND (76 FR 72869). Interested parties were invited to participate in this rulemaking... the comment period for 30 additional days (77 FR 1656; January 11, 2012). There were 43 comments... environmental impacts associated with the proposed creation of Restricted Areas R-5402, R-5403A, R-5403B,...

  20. 166. Photocopy of measured drawing (from National Record Center, Suitland, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    166. Photocopy of measured drawing (from National Record Center, Suitland, Maryland, R.G. 121-76-301, Box 85, No. DC 0020 ZZ 146) Wellborn Smith, delineator 1 May 1935 EXTERIOR, NORTH ELEVATION, DETAIL OF BRONZE RAILING (ELEVATION) - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  1. Center for computer security: Computer Security Group conference. Summary

    SciTech Connect

    Not Available

    1982-06-01

    Topics covered include: computer security management; detection and prevention of computer misuse; certification and accreditation; protection of computer security, perspective from a program office; risk analysis; secure accreditation systems; data base security; implementing R and D; key notarization system; DOD computer security center; the Sandia experience; inspector general's report; and backup and contingency planning. (GHT)

  2. 170. Photocopy of measured drawing (from National Record Center, Suitland, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    170. Photocopy of measured drawing (from National Record Center, Suitland, Maryland, R.G. 121-76-301, Box 83, No. DC 0020 ZZ 29) 'F. N.,' delineator 28 September 1938 INTERIOR, FIRST FLOOR, MAIN CORRIDOR, INDIAN ARTS AND CRAFTS SHOP, ROOM 1023, DETAIL OF TIN LIGHT SCONCE - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  3. Representing Targets of Measurement within Evidence-Centered Design

    ERIC Educational Resources Information Center

    Ewing, Maureen; Packman, Sheryl; Hamen, Cynthia; Thurber, Allison Clark

    2010-01-01

    In the last few years, the Advanced Placement (AP) Program[R] has used evidence-centered assessment design (ECD) to articulate the knowledge, skills, and abilities to be taught in the course and measured on the summative exam for four science courses, three history courses, and six world language courses; its application to calculus and English…

  4. Kennedy Space Center

    NASA Technical Reports Server (NTRS)

    Griffin, Amanda

    2012-01-01

    Among 2011's many accomplishments, we safely retired the Space Shuttle Program after 30 incredible years; completed the International Space Station and are taking steps to enable it to reach its full potential as a multi-purpose laboratory; and helped to expand scientific knowledge with missions like Aquarius, GRAIL, and the Mars Science Laboratory. Responding to national budget challenges, we are prioritizing critical capabilities and divesting ourselves of assets no longer needed for NASA's future exploration programs. Since these facilities do not have to be maintained or demolished, the government saves money. At the same time, our commercial partners save money because they do not have to build new facilities. It is a win-win for everyone. Moving forward, 2012 will be even more historically significant as we celebrate the 50th Anniversary of Kennedy Space Center. In the coming year, KSC will facilitate commercial transportation to low-Earth orbit and support the evolution of the Space Launch System and Orion crew vehicle as they ready for exploration missions, which will shape how human beings view the universe. While NASA's Vision is to lead scientific and technological advances in aeronautics and space for a Nation on the frontier of discovery KSC's vision is to be the world's preeminent launch complex for government and commercial space access, enabling the world to explore and work in space. KSC's Mission is to safely manage, develop, integrate, and sustain space systems through partnerships that enable innovative, diverse access to space and inspires the Nation's future explorers.

  5. Space Operations Learning Center

    NASA Technical Reports Server (NTRS)

    Lui, Ben; Milner, Barbara; Binebrink, Dan; Kuok, Heng

    2012-01-01

    The Space Operations Learning Center (SOLC) is a tool that provides an online learning environment where students can learn science, technology, engineering, and mathematics (STEM) through a series of training modules. SOLC is also an effective media for NASA to showcase its contributions to the general public. SOLC is a Web-based environment with a learning platform for students to understand STEM through interactive modules in various engineering topics. SOLC is unique in its approach to develop learning materials to teach schoolaged students the basic concepts of space operations. SOLC utilizes the latest Web and software technologies to present this educational content in a fun and engaging way for all grade levels. SOLC uses animations, streaming video, cartoon characters, audio narration, interactive games and more to deliver educational concepts. The Web portal organizes all of these training modules in an easily accessible way for visitors worldwide. SOLC provides multiple training modules on various topics. At the time of this reporting, seven modules have been developed: Space Communication, Flight Dynamics, Information Processing, Mission Operations, Kids Zone 1, Kids Zone 2, and Save The Forest. For the first four modules, each contains three components: Flight Training, Flight License, and Fly It! Kids Zone 1 and 2 include a number of educational videos and games designed specifically for grades K-6. Save The Forest is a space operations mission with four simulations and activities to complete, optimized for new touch screen technology. The Kids Zone 1 module has recently been ported to Facebook to attract wider audience.

  6. ICOS Atmospheric Thematic Center

    NASA Astrophysics Data System (ADS)

    Rivier, Leonard; Hazan, Lynn; Tarniewicz, Jerome; Laurent, Olivier; Yver, Camille; Laurila, Tuomas; Paris, Jean-Daniel; Ramonet, Michel; Ciais, Philippe

    2014-05-01

    ICOS is a recently-launched, world-class research infrastructure dedicated to the monitoring and improved understanding of carbon sources and sinks. It consists of complementary, harmonized networks of long-term ecosystem monitoring stations focusing on Europe and adjacent regions. The ICOS networks will comprise about 40 operational atmospheric stations (measuring atmospheric composition in greenhouse gases and other core parameters), 30 ecosystem stations (measuring fluxes from ecosystems) and about 10 oceanic measurement platforms. The networks will be coordinated through a set of central facilities: three Thematic centres respectively for atmospheric, ecosystem and ocean data, and a Central analytical lab. The mission of the thematic centres are to process, validate and distribute data to end-users. ICOS will also set up a Carbon portal dedicated to easy discovery of and access to data and elaborated products such as flux maps by end users.The Atmospheric Thematic Center (ATC) has three main functions: Operate the atmospheric data processing chains, going from data transmission from stations to the routine delivery of quality checked data-stream Carry out regular measurement technology survey, analysis and enable development of new sensors and their testing Monitor the network and propose spare instruments, training, and technical assistance.

  7. Complex antiferromagnetic order in the Cd6 R approximants to the i- R-Cd quasicrystals

    NASA Astrophysics Data System (ADS)

    Kreyssig, A.; Beutier, G.; Hoffmann, J.-U.; Kong, T.; Kim, M. G.; Tucker, G. S.; Ueland, B. G.; Hiroto, T.; Liu, D.; Yamada, T.; Boissieu, M. De; Tamura, R.; Bud'Ko, S. L.; Canfield, P. C.; Goldman, A. I.

    2014-03-01

    The observation of antiferromagnetic order in the Cd6 R (R = rare earths) approximants to the recently discovered related i- R-Cd quasicrystals provides new and exciting opportunities to unravel the nature of magnetism in these materials. We present single-crystal studies employing x-ray and neutron scattering that revealed complex antiferromagnetism in the Cd6 R approximants. Resolution-limited magnetic Bragg peaks have been observed at lattice points forbidden by the center-symmetry and at incommensurate positions demonstrating long-range antiferromagnetic correlations between the R moments. The work at the Ames Laboratory was supported by US DOE, Office of Basic Energy Sciences, DMSE, contract DE-AC02-07CH11358. Work at the Tokyo University of Science was supported by KAKENHI (Grant No. 20045017).

  8. Center for Advanced Space Propulsion

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The Center for Advanced Space Propulsion (CASP) is part of the University of Tennessee-Calspan Center for Aerospace Research (CAR). It was formed in 1985 to take advantage of the extensive research faculty and staff of the University of Tennessee and Calspan Corporation. It is also one of sixteen NASA sponsored Centers established to facilitate the Commercial Development of Space. Based on investigators' qualifications in propulsion system development, and matching industries' strong intent, the Center focused its efforts in the following technical areas: advanced chemical propulsion, electric propulsion, AI/Expert systems, fluids management in microgravity, and propulsion materials processing. This annual report focuses its discussion in these technical areas.

  9. Calculating the hip center of rotation using contralateral pelvic anatomy.

    PubMed

    Durand-Hill, Matthieu; Henckel, Johann; Satchithananda, Keshthra; Sabah, Shiraz; Hua, Jia; Hothi, Harry; Langstaff, Ronald J; Skinner, John; Hart, Alister

    2016-06-01

    Failure to place an artificial hip in the optimal center of rotation results in poor hip function and costly complications. The aim of this study was to develop robust methodology to estimate hip center of rotation (hCoR) from preoperative computed tomography (CT) scans, using contralateral anatomy, in patients with unilateral diseased hips. Ten patients (five male, five female) with normal pelvic anatomy, and one patient with a unilateral dysplastic acetabulum were recruited from the London Implant Retrieval center image bank. 3D models of each pelvis were generated using commercial software. Two methods for estimation of hCoR were compared. Method 1 used a mirroring technique alone. Method 2 utilized mirroring and automatic alignment. Predicted versus actual hCoR co-ordinates were compared using intraclass correlation coefficients and paired T-tests. Both methods predicted hCoR with excellent agreement to original co-ordinates (>0.9) in all axes. Both techniques allowed prediction of the hCoR within ± 5 mm in all axes. Both techniques provided useful clinical information for planning acetabular reconstruction in patients with unilateral defects. Method 1 was less complex and is suitable for patients with developmental and degenerative pathologies. Method 2 may provide greater accuracy in a discrete group of patients with normal development prior to pathology (e.g., acetabular fractures). © 2015 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 34:1077-1083, 2016. PMID:26630078

  10. 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).

  11. Satellite medical centers project

    NASA Astrophysics Data System (ADS)

    Aggarwal, Arvind

    2002-08-01

    World class health care for common man at low affordable cost: anywhere, anytime The project envisages to set up a national network of satellite Medical centers. Each SMC would be manned by doctors, nurses and technicians, six doctors, six nurses, six technicians would be required to provide 24 hour cover, each SMC would operate 24 hours x 7 days. It would be equipped with the Digital telemedicine devices for capturing clinical patient information and investigations in the form of voice, images and data and create an audiovisual text file - a virtual Digital patient. Through the broad band connectivity the virtual patient can be sent to the central hub, manned by specialists, specialists from several specialists sitting together can view the virtual patient and provide a specialized opinion, they can see the virtual patient, see the examination on line through video conference or even PCs, talk to the patient and the doctor at the SMC and controlle capturing of information during examination and investigations of the patient at the SMC - thus creating a virtual Digital consultant at the SMC. Central hub shall be connected to the doctors and consultants in remote locations or tertiary care hospitals any where in the world, thus creating a virtual hub the hierarchical system shall provide upgradation of knowledge to thedoctors in central hub and smc and thus continued medical education and benefit the patient thru the world class treatment in the smc located at his door step. SMC shall be set up by franchisee who shall get safe business opportunity with high returns, patients shall get Low cost user friendly worldclass health care anywhere anytime, Doctors can get better meaningful selfemplyment with better earnings, flexibility of working time and place. SMC shall provide a wide variety of services from primary care to world class Global consultation for difficult patients.

  12. 5. Log calving barn (center), loafing shed (right of center), ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Log calving barn (center), loafing shed (right of center), and wood-frame garage (far right). View to southwest. - William & Lucina Bowe Ranch, County Road 44, 0.1 mile northeast of Big Hole River Bridge, Melrose, Silver Bow County, MT

  13. NASA New England Outreach Center

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The NASA New England Outreach Center in Nashua, New Hampshire was established to serve as a catalyst for heightening regional business awareness of NASA procurement, technology and commercialization opportunities. Emphasis is placed on small business participation, with the highest priority given to small disadvantaged businesses, women-owned businesses, HUBZone businesses, service disabled veteran owned businesses, and historically black colleges and universities and minority institutions. The Center assists firms and organizations to understand NASA requirements and to develop strategies to capture NASA related procurement and technology opportunities. The establishment of the NASA Outreach Center serves to stimulate business in a historically underserved area. NASA direct business awards have traditionally been highly present in the West, Midwest, South, and Southeast areas of the United States. The Center guides and assists businesses and organizations in the northeast to target opportunities within NASA and its prime contractors and capture business and technology opportunities. The Center employs an array of technology access, one-on-one meetings, seminars, site visits, and targeted conferences to acquaint Northeast firms and organizations with representatives from NASA and its prime contractors to learn about and discuss opportunities to do business and access the inventory of NASA technology. This stimulus of interaction also provides firms and organizations the opportunity to propose the use of their developed technology and ideas for current and future requirements at NASA. The Center provides a complement to the NASA Northeast Regional Technology Transfer Center in developing prospects for commercialization of NASA technology. In addition, the Center responds to local requests for assistance and NASA material and documents, and is available to address immediate concerns and needs in assessing opportunities, timely support to interact with NASA Centers on

  14. Clean Energy Application Center

    SciTech Connect

    Freihaut, Jim

    2013-09-30

    The Mid Atlantic Clean Energy Application Center (MACEAC), managed by The Penn State College of Engineering, serves the six states in the Mid-Atlantic region (Pennsylvania, New Jersey, Delaware, Maryland, Virginia and West Virginia) plus the District of Columbia. The goals of the Mid-Atlantic CEAC are to promote the adoption of Combined Heat and Power (CHP), Waste Heat Recovery (WHR) and District Energy Systems (DES) in the Mid Atlantic area through education and technical support to more than 1,200 regional industry and government representatives in the region. The successful promotion of these technologies by the MACEAC was accomplished through the following efforts; (1)The MACEAC developed a series of technology transfer networks with State energy and environmental offices, Association of Energy Engineers local chapters, local community development organizations, utilities and, Penn State Department of Architectural Engineering alumni and their firms to effectively educate local practitioners about the energy utilization, environmental and economic advantages of CHP, WHR and DES; (2) Completed assessments of the regional technical and market potential for CHP, WHR and DE technologies application in the context of state specific energy prices, state energy and efficiency portfolio development. The studies were completed for Pennsylvania, New Jersey and Maryland and included a set of incentive adoption probability models used as a to guide during implementation discussions with State energy policy makers; (3) Using the technical and market assessments and adoption incentive models, the Mid Atlantic CEAC developed regional strategic action plans for the promotion of CHP Application technology for Pennsylvania, New Jersey and Maryland; (4) The CHP market assessment and incentive adoption model information was discussed, on a continuing basis, with relevant state agencies, policy makers and Public Utility Commission organizations resulting in CHP favorable incentive

  15. Materials research and applications at NASA Lewis Research Center

    NASA Technical Reports Server (NTRS)

    Probst, H. B.

    1987-01-01

    The facilities and instruments of the Lewis Research Center specialized for materials research are discussed. The main objectives of the Center are to provide R & D relevant to main propulsion plants and auxiliary power systems for aeronautics, space, and energy conversion applications. The Center is concerned with microstructure-property relations and their effect on processing; intermetallic compounds and high temperature metal matrix composites; ceramics with improved reliability for use in heat engines; polymer matrix composites for aerospace applcations; understanding the high temperature corrosive attack in the hostile environments of aircraft, rockets, and other heat engines; high temperature lubrication and wear; and microgravity materials research. The various types of schemes and techniques, provided by the Center, for analyzing data are described.

  16. Effects of graded distribution of scattering centers on ballistic transport

    SciTech Connect

    Mitran, T. L.; Nemnes, G. A.; Ion, L.; Dragoman, Daniela

    2014-09-28

    The transmission coefficient of a two dimensional scattering region connected to ideal leads was calculated for the case of electrons interacting with an inhomogeneous distribution of repulsive or attractive scattering centers. The scattering centers with Gaussian profiles were positioned at regular intervals perpendicular to the transport direction, but were spaced according to a power law along this direction. The transmission function was obtained using a scattering formalism based on the R-matrix method. The simulations revealed that although, overall, the transmission coefficient decreases and becomes almost monotonously dependent on energy as the inhomogeneity of both attractive and repulsive scattering centers increases, the redistribution of transmission between open channels depends on the type of scattering centers.

  17. R+R2 gravity as R+ back reaction

    NASA Astrophysics Data System (ADS)

    Kung, J. H.

    1995-12-01

    The quadratic theory of gravity is a complicated constraint system. We investigate some consequences of treating quadratic terms perturbatively (higher derivative version of back reaction effects), which is consistent with the way the existence of quadratic terms was originally established (radiative loop effects and renormalization procedures which induced quadratic terms). We show that this approach overcomes some well-known problems associated with higher derivative theories, i.e., the physical gravitational degree of freedom remains unchanged from those of Einstein gravity. Using such an approach we first study the classical cosmology of R+βR2 theory coupled to matter with a characteristic ρ~a(t)-n dependence on the scale factor. We show that for n>4 (i.e., p>1/3ρ) and for a particular sign of β, corresponding to the nontachyon case, there is no big bang in the traditional sense. And, therefore, a contracting FRW universe (k>0, k=0, k<0) will rebounce to an expansion phase without a total gravitational collapse. We then quantize the corresponding minisuperspace model that resulted from treating the βR2 as a perturbation. We conclude that the potential W(a), in the Wheeler-De Witt equation [-∂2/∂a2+2W(a)]ψ(a)=0, develops a repulsive barrier near a~=0 again for n>4 (i.e., p>1/3ρ) and for the sign of β that corresponds to the nontachyon case. Since a~=0 is a classically forbidden region, the probability of finding a universe with a singularity (a=0) is exponentially suppressed. Unlike the quantum cosmology of Einstein's gravity, the formalism has dictated an appropriate boundary (initial) condition. Classical and quantum analyses demonstrate that a minimum radius of collapse increases for a larger value of ||β||. It is also shown that, to first order in β, the βR2 term has no effect during the radiation (p=1/3ρ) and inflationary (p=-ρ) era. Therefore, a de Sitter phase can be readily generated by incorporating a scalar field.

  18. 76 FR 66075 - Center for Scientific Review; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... Special Emphasis Panel, DA-12-004: The Placebo Effect: Mechanisms and Methodology (R21). Date: November 30...: Center for Scientific Review Special Emphasis Panel, DA-12-003: The Placebo Effect: Mechanisms...

  19. Research Participant-Centered Outcomes at NIH-Supported Clinical Research Centers

    PubMed Central

    Kost, Rhonda G.; Lee, Laura N.; Yessis, Jennifer M.; Wesley, Robert; Alfano, Sandra; Alexander, Steven R.; Kassis, Sylvia Baedorf; Cola, Phil; Dozier, Ann; Ford, Dan E.; Harris, Paul; Kim, Emmelyn; Lee, Simon Craddock; O’Riordan, Gerri; Roth, Mary-Tara; Schuff, Kathryn; Wasser, June; Henderson, David K.; Coller, Barry S.

    2014-01-01

    Background Although research participation is essential for clinical investigation, few quantitative outcome measures exist to assess participants’ experiences. To address this, we developed and deployed a survey at 15 NIH-supported clinical research centers to assess participant-centered outcomes; we report responses from 4,961 participants. Methods Survey questions addressed core aspects of the research participants’ experience, including their overall rating, motivation, trust, and informed consent. We describe participant characteristics, responses to individual questions, and correlations among responses. Results Respondents broadly represented the research population in sex, race, and ethnicity. Seventy-three percent awarded top ratings to their overall research experience and 94% reported no pressure to enroll. Top ratings correlated with feeling treated with respect, listened to, and having access to the research team (R2=0.80 - 0.96). White participants trusted researchers (88%) than did non-white participants collectively (80%) (p<0.0001). Many participants felt fully prepared by the informed consent process (67%) and wanted to receive research results (72%). Conclusions Our survey demonstrates that a majority of participants at NIH-supported clinical research centers rate their research experience very positively and that participant-centered outcome measures identify actionable items for improvement of participant’s experiences, research protections, and the conduct of clinical investigation. PMID:24842076

  20. Saving Energy at Data Centers

    SciTech Connect

    2007-10-12

    Data centers provide mission-critical computing functions essential to the daily operation of top U.S. economic, scientific, and technological organizations. These data centers consume large amounts of energy to run and maintain their computer systems, servers, and associated high-performance components.

  1. Center for space microelectronics technology

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The 1992 Technical Report of the Jet Propulsion Laboratory Center for Space Microelectronics Technology summarizes the technical accomplishments, publications, presentations, and patents of the center during the past year. The report lists 187 publications, 253 presentations, and 111 new technology reports and patents in the areas of solid-state devices, photonics, advanced computing, and custom microcircuits.

  2. GROUND WATER TECHNICAL SUPPORT CENTER

    EPA Science Inventory

    EPA's Office of Research and Development operates a Ground Water Technical Support Center (GWTSC). The Center provides support on issues regarding subsurface contamination, contaminant fluxes to other media (e.g., surface water or air), and ecosystem restoration. The GWTSC creat...

  3. Center for Space Microelectronics Technology

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The 1991 Technical Report of the Jet Propulsion Laboratory Center for Space Microelectronics Technology summarizes the technical accomplishments, publications, presentations, and patents of the Center during the past year. The report lists 193 publications, 211 presentations, and 125 new technology reports and patents.

  4. MISR Center Block Time Tool

    Atmospheric Science Data Center

    2013-04-01

      MISR Center Block Time Tool The misr_time tool calculates the block center times for MISR Level 1B2 files. This is ... version of the IDL package or by using the IDL Virtual Machine application. The IDL Virtual Machine is bundled with IDL and is ...

  5. Stennis Space Center Virtual Tour

    NASA Technical Reports Server (NTRS)

    2009-01-01

    Have you ever wanted to visit Stennis Space Center? Or perhaps you have and you're ready to come back. Either way, you can visit Stennis Space Center from anywhere in world! Click on the video to begin your tour.

  6. Improving Productivity via QWL Centers.

    ERIC Educational Resources Information Center

    Bentley, Marion T.; Hansen, Gary B.

    1980-01-01

    Gives a brief history of productivity improvement legislation in the United States and of the development and demise of the National Center for Productivity and Quality of Working Life (QWL). Describes existing productivity and QWL centers, including their locations, scope, services, and activities, and urges greater support at the federal level.…

  7. Day Care Center Enrichment Program.

    ERIC Educational Resources Information Center

    West Virginia State Dept. of Welfare, Charleston.

    This guide to a West Virginia Department of Welfare project for upgrading the quality of day care centers throughout the state presents samples of the forms used in the program, accompanied by a brief description of the program's format, requirements and procedures. The Day Care Center Enrichment Program provides a monetary incentive for…

  8. Person-Centered Transition Planning.

    ERIC Educational Resources Information Center

    Miner, Craig A.; Bates, Paul E.

    1997-01-01

    Describes a person-centered planning approach for involving students with disabilities and their families in the transition planning process. Components of person-centered planning are discussed, including development of a personal profile, identification of future lifestyle preferences, action steps and responsible parties, and necessary changes…

  9. Launch Vehicle Control Center Architectures

    NASA Technical Reports Server (NTRS)

    Watson, Michael D.; Epps, Amy; Woodruff, Van; Vachon, Michael Jacob; Monreal, Julio; Levesque, Marl; Williams, Randall; Mclaughlin, Tom

    2014-01-01

    Launch vehicles within the international community vary greatly in their configuration and processing. Each launch site has a unique processing flow based on the specific launch vehicle configuration. Launch and flight operations are managed through a set of control centers associated with each launch site. Each launch site has a control center for launch operations; however flight operations support varies from being co-located with the launch site to being shared with the space vehicle control center. There is also a nuance of some having an engineering support center which may be co-located with either the launch or flight control center, or in a separate geographical location altogether. A survey of control center architectures is presented for various launch vehicles including the NASA Space Launch System (SLS), United Launch Alliance (ULA) Atlas V and Delta IV, and the European Space Agency (ESA) Ariane 5. Each of these control center architectures shares some similarities in basic structure while differences in functional distribution also exist. The driving functions which lead to these factors are considered and a model of control center architectures is proposed which supports these commonalities and variations.

  10. Center for Space Microelectronics Technology

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The 1990 technical report of the Jet Propulsion Laboratory Center for Space Microelectronics Technology summarizes the technical accomplishments, publications, presentations, and patents of the center during 1990. The report lists 130 publications, 226 presentations, and 87 new technology reports and patents.

  11. Communication Research in Urban Centers.

    ERIC Educational Resources Information Center

    Hunt, Martin F., Jr.

    Because of the great density of people in cities, residents of urban centers have unique problems of human interaction and communication. Because of population density and the large number of information networks, communication research in urban settings should center on the ways in which residents cope with the variety of message inputs and, at…

  12. GOES-R Dual Isolation

    NASA Technical Reports Server (NTRS)

    Freesland, Doug; Carter, Delano; Chapel, Jim; Clapp, Brian; Howat, John; Krimchansky, Alexander

    2015-01-01

    The Geostationary Operational Environmental Satellite-R Series (GOES-R) is the first of the next generation geostationary weather satellites, scheduled for delivery in late 2015. GOES-R represents a quantum increase in Earth and solar weather observation capabilities, with 4 times the resolution, 5 times the observation rate, and 3 times the number of spectral bands for Earth observations. With the improved resolution, comes the instrument suite's increased sensitive to disturbances over a broad spectrum 0-512 Hz. Sources of disturbance include reaction wheels, thruster firings for station keeping and momentum management, gimbal motion, and internal instrument disturbances. To minimize the impact of these disturbances, the baseline design includes an Earth Pointed Platform (EPP), a stiff optical bench to which the two nadir pointed instruments are collocated together with the Guidance Navigation & Control (GN&C) star trackers and Inertial Measurement Units (IMUs). The EPP is passively isolated from the spacecraft bus with Honeywell D-Strut isolators providing attenuation for frequencies above approximately 5 Hz in all six degrees-of-freedom. A change in Reaction Wheel Assembly (RWA) vendors occurred very late in the program. To reduce the risk of RWA disturbances impacting performance, a secondary passive isolation system manufactured by Moog CSA Engineering was incorporated under each of the six 160 Nms RWAs, tuned to provide attenuation at frequencies above approximately 50 Hz. Integrated wheel and isolator testing was performed on a Kistler table at NASA Goddard Space Flight Center. High fidelity simulations were conducted to evaluate jitter performance for four topologies: 1) hard mounted no isolation, 2) EPP isolation only, 2) RWA isolation only, and 4) dual isolation. Simulation results demonstrate excellent performance relative to the pointing stability requirements, with dual isolated Line of Sight (LOS) jitter less than 1 micron rad.

  13. 78 FR 14549 - National Contact Center; Information Collection; National Contact Center Customer Evaluation Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-06

    ... ADMINISTRATION National Contact Center; Information Collection; National Contact Center Customer Evaluation Survey AGENCY: Contact Center Services, Federal Citizen Information Center, Office of Citizen Services... requirement regarding the National Contact Center customer evaluation surveys. In this request, the...

  14. Pilot retrofit test of refrigerant R-134a for GDSCC

    NASA Technical Reports Server (NTRS)

    Albus, J.; Brown, B.; Dungao, M.; Spencer, G.

    1994-01-01

    NASA has issued an interim policy requiring all of its Centers to eliminate consumption (purchase) of stratospheric ozone-depleting substances, including chlorofluorocarbons (CFC's), by 1995. Also, plans must be outlined for the eventual phase out of their usage. The greatest source of CFC consumption and usage at the Goldstone Deep Space Communications Complex is refrigerant R-12, which is used in many of the facility's air-conditioning systems. A pilot retrofit test shows that retrofitting R-12 air-conditioning systems with hydrofluorocarbon R-13a would be a workable means to comply with the R-12 portion of NASA's policy. Results indicate acceptable cost levels and nearly equivalent system performance.

  15. Rolling Deck to Repository (R2R): Building the Data Pipeline - Initial Results

    NASA Astrophysics Data System (ADS)

    Arko, R. A.; Clark, P. D.; Rioux, M. A.; McGovern, T. M.; Deering, T. W.; Hagg, R. K.; Payne, A. A.; Fischman, D. E.; Ferrini, V.

    2009-12-01

    The NSF-funded Rolling Deck to Repository (R2R) project is working with U.S. academic research vessel operators to ensure the documentation and preservation of data from routine “underway” (meteorological, geophysical, and oceanographic) sensor systems. A standard pipeline is being developed in which data are submitted by vessel operators directly to a central repository; inventoried in an integrated fleet-wide catalog; organized into discrete data sets with persistent unique identifiers; associated with essential cruise-level metadata; and delivered to the National Data Centers for archiving and dissemination. Several vessels including Atlantis, Healy, Hugh R. Sharp, Ka'imikai-O-Kanaloa, Kilo Moana, Knorr, Marcus G. Langseth, Melville, Oceanus, Roger Revelle, and Thomas G. Thompson began submitting data and documentation to R2R during the project’s pilot phase, and a repository infrastructure has been established. Cruise metadata, track maps, and data inventories are published at the R2R Web portal, with controlled vocabularies drawn from community standards (e.g. International Council for the Exploration of the Sea (ICES) ship codes). A direct connection has been established to the University-National Oceanographic Laboratory System (UNOLS) Ship Time Request and Scheduling System (STRS) via Web services to synchronize port codes and cruise schedules. A secure portal is being developed where operators may login to upload sailing orders, review data inventories, and create vessel profiles. R2R has established a standard procedure for submission of data to the National Geophysical Data Center (NGDC) that incorporates persistent unique identifiers for cruises, data sets, and individual files, using multibeam data as a test bed. Once proprietary holds are cleared and a data set is delivered to NGDC, the R2R catalog record is updated with the URL for direct download and it becomes immediately available to integration and synthesis projects such as the NSF

  16. Implementing a Reliability Centered Maintenance Program at NASA's Kennedy Space Center

    NASA Technical Reports Server (NTRS)

    Tuttle, Raymond E.; Pete, Robert R.

    1998-01-01

    Maintenance practices have long focused on time based "preventive maintenance" techniques. Components were changed out and parts replaced based on how long they had been in place instead of what condition they were in. A reliability centered maintenance (RCM) program seeks to offer equal or greater reliability at decreased cost by insuring only applicable, effective maintenance is performed and by in large part replacing time based maintenance with condition based maintenance. A significant portion of this program involved introducing non-intrusive technologies, such as vibration analysis, oil analysis and I/R cameras, to an existing labor force and management team.

  17. U.S. Naval Observatory VLBI Analysis Center

    NASA Technical Reports Server (NTRS)

    Boboltz, David A.; Fey, Alan L.; Geiger, Nicole; Dieck, Chris; Hall, David M.

    2013-01-01

    This report summarizes the activities of the VLBI Analysis Center at the United States Naval Observatory for the 2012 calendar year. Over the course of the year, Analysis Center personnel continued analysis and timely submission of IVS-R4 databases for distribution to the IVS. During the 2012 calendar year, the USNO VLBI Analysis Center produced two VLBI global solutions designated as usn2012a and usn2012b. Earth orientation parameters (EOP) based on this solution and updated by the latest diurnal (IVS-R1 and IVS-R4) experiments were routinely submitted to the IVS. Sinex files based upon the bi-weekly 24-hour experiments were also submitted to the IVS. During the 2012 calendar year, Analysis Center personnel continued a program to use the Very Long Baseline Array (VLBA) operated by the NRAO for the purpose of measuring UT1-UTC. Routine daily 1-hour duration Intensive observations were initiated using the VLBA antennas at Pie Town, NM and Mauna Kea, HI. High-speed network connections to these two antennas are now routinely used for electronic transfer of VLBI data over the Internet to a USNO point of presence. A total of 270 VLBA Intensive experiments were observed and electronically transferred to and processed at USNO in 2012.

  18. 77 FR 296 - Center for Scientific Review; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-04

    ... HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings...., Washington, DC 20037. Contact Person: David R. Jollie, Ph.D., Scientific Review Officer, Center for Scientific Review, National Institutes of Health, 6701 Rockledge Drive, Room 4150, MSC 7806, Bethesda,...

  19. 78 FR 24222 - Center for Scientific Review; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-24

    ... HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings... Committee: Center for Scientific Review Special Emphasis Panel; R15: Rheumatology, Skeletal Biology, Dental..., Bethesda, MD 20892, (Virtual Meeting). Contact Person: Aruna K Behera, Ph.D., Scientific Review...

  20. 75 FR 1796 - National Center for Complementary and Alternative Medicine; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-13

    ... HUMAN SERVICES National Institutes of Health National Center for Complementary and Alternative Medicine... personal privacy. Name of Committee: National Center for Complementary and Alternative Medicine Special Emphasis Panel, Clinical Science-- Review of NCCAM Clinical R21 and K Applications. Date: February...

  1. 75 FR 6041 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-05

    ... HUMAN SERVICES National Institutes of Health National Center for Complementary & Alternative Medicine... personal privacy. Name of Committee: National Center for Complementary and Alternative Medicine Special Emphasis Panel; Basic Science R21s, Ks. Date: March 8-9, 2010. Time: 8 a.m. to 5 p.m. Agenda: To review...

  2. NASA's National Center for Advanced Manufacturing

    NASA Technical Reports Server (NTRS)

    Vickers, John

    2003-01-01

    NASA has designated the Principal Center Assignment to the Marshall Space Flight Center (MSFC) for implementation of the National Center for Advanced Manufacturing (NCAM). NCAM is NASA s leading resource for the aerospace manufacturing research, development, and innovation needs that are critical to the goals of the Agency. Through this initiative NCAM s people work together with government, industry, and academia to ensure the technology base and national infrastructure are available to develop innovative manufacturing technologies with broad application to NASA Enterprise programs, and U.S. industry. Educational enhancements are ever-present within the NCAM focus to promote research, to inspire participation and to support education and training in manufacturing. Many important accomplishments took place during 2002. Through NCAM, NASA was among five federal agencies involved in manufacturing research and development (R&D) to launch a major effort to exchange information and cooperate directly to enhance the payoffs from federal investments. The Government Agencies Technology Exchange in Manufacturing (GATE-M) is the only active effort to specifically and comprehensively address manufacturing R&D across the federal government. Participating agencies include the departments of Commerce (represented by the National Institute of Standards and Technology), Defense, and Energy, as well as the National Science Foundation and NASA. MSFC s ongoing partnership with the State of Louisiana, the University of New Orleans, and Lockheed Martin Corporation at the Michoud Assembly Facility (MAF) progressed significantly. Major capital investments were initiated for world-class equipment additions including a universal friction stir welding system, composite fiber placement machine, five-axis machining center, and ten-axis laser ultrasonic nondestructive test system. The NCAM consortium of five universities led by University of New Orleans with Mississippi State University

  3. Aerial view of the Kennedy Space Center Visitor Center

    NASA Technical Reports Server (NTRS)

    1998-01-01

    The Kennedy Space Center Visitor Complex, shown in this aerial view looking east, sprawls across 70 acres on Florida's Space Coast. It is located off State Road 405, NASA Parkway, six miles inside the Space Center entrance. SR 405 can be seen at the top left of the photo. In the foreground is the display of rockets that have played a significant role in the growth of the space program. Just above that, left to right, can be seen the Theater Complex, Space Flight Exhibit Building and Spaceport Central. Other buildings clustered at the center are the Cafeteria, Souvenir Sales Building, and Ticket Pavilion. To the left of the Theater Complex are the Astronaut Memorial, the Post Show Dome, and the Shuttle/Gantry mockup. Not seen in the photo is the Center for Space Education.

  4. Aerial view of the Kennedy Space Center Visitor Center

    NASA Technical Reports Server (NTRS)

    1998-01-01

    The Kennedy Space Center Visitor Center, shown in this aerial view looking south, sprawls across 70 acres on Florida's Space Coast , and is located off State Road 405, NASA Parkway, six miles inside the Space Center entrance. SR 405 can be seen at the bottom of the photo. Just above the roadway, from left can be seen the Shuttle/Gantry mockup; the Post Show Dome; the Astronaut Memorial; and to the far right, the Center for Space Education. Behind the Memorial are a cluster of buildings that include the Theater Complex, Cafeteria, Space Flight Exhibit Building, Souvenir Sales Building, Spaceport Central, and Ticket Pavilion. At the upper right are various rockets that have played a significant role in the growth of the space program.

  5. Aerial view of the Kennedy Space Center Visitor Center

    NASA Technical Reports Server (NTRS)

    1998-01-01

    The Kennedy Space Center Visitor Center, shown in this aerial view looking northwest, sprawls across 70 acres on Florida's Space Coast and is located off State Road 405, NASA Parkway, six miles inside the Space Center entrance. SR 405 can be seen at the top of the photo (left to right). Just below the roadway, from left, can be seen the Center for Space Education, the Theater Complex, Astronaut Memorial, the Post Show Dome, and Shuttle/Gantry mockup. In front of the theater complex are a cluster of buildings that include the Cafeteria, Space Flight Exhibit Building, Souvenir Sales Building, Spaceport Central, and Ticket Pavilion. At the left of the complex are various rockets that have played a significant role in the growth of the space program. Beyond the roadway can be seen the Banana River.

  6. Prediction of Weather Related Center Delays

    NASA Technical Reports Server (NTRS)

    Deepak, Kulkarni; Banavar, Sridhar

    2008-01-01

    This paper presents results of an initial study of relations between national delay, center level delays and weather. The results presented in the paper indicate: (a) the methodology used for estimating the delay at the national level can be extended to estimate delays caused by a center and delays experienced by a center, (b)delays caused by a center can be predicted using that center's Weather Impacted Traffic Index (WITI) whereas delays experienced by a center are best predicted using WITI of that center and that of a few prominent centers (c) there is differential impact of weather of different centers on center delays.

  7. MIT Space Engineering Research Center

    NASA Technical Reports Server (NTRS)

    Crawley, Edward F.; Miller, David W.

    1990-01-01

    The Space Engineering Research Center (SERC) at MIT, started in Jul. 1988, has completed two years of research. The Center is approaching the operational phase of its first testbed, is midway through the construction of a second testbed, and is in the design phase of a third. We presently have seven participating faculty, four participating staff members, ten graduate students, and numerous undergraduates. This report reviews the testbed programs, individual graduate research, other SERC activities not funded by the Center, interaction with non-MIT organizations, and SERC milestones. Published papers made possible by SERC funding are included at the end of the report.

  8. NASA Ames Research Center Overview

    NASA Technical Reports Server (NTRS)

    Boyd, Jack

    2006-01-01

    A general overview of the NASA Ames Research Center is presented. The topics include: 1) First Century of Flight, 1903-2003; 2) NACA Research Centers; 3) 65 Years of Innovation; 4) Ames Projects; 5) NASA Ames Research Center Today-founded; 6) Astrobiology; 7) SOFIA; 8) To Explore the Universe and Search for Life: Kepler: The Search for Habitable Planets; 9) Crew Exploration Vehicle/Crew Launch Vehicle; 10) Lunar Crater Observation and Sensing Satellite (LCROSS); 11) Thermal Protection Materials and Arc-Jet Facility; 12) Information Science & Technology; 13) Project Columbia Integration and Installation; 14) Air Traffic Management/Air Traffic Control; and 15) New Models-UARC.

  9. Academic R&D Focuses on Basic Work with Federal Funds.

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1979

    1979-01-01

    Presents Research and Development (R&D) efforts at universities and colleges. Data are presented on where the money comes from, how it is spent, amount allotted to chemistry, schools that have the largest R&D efforts, and top R&D centers. (HM)

  10. The Center Master Plan For NASA Glenn Research Center

    NASA Technical Reports Server (NTRS)

    Bigach, Kristin M.

    2004-01-01

    The Center Master Plan for NASA Glenn Research Center is a comprehensive survey of NASA Glenn's current facility assets and a vision of how we see the facilities will change over the next 20 years in order to support the changing NASA Mission. This Center Master Plan is a vital management tool used by all organizations for making near term decisions and in future planning. During the summer of 2004, I worked with Joseph Morris, the Chief Architect in the Facilities Division, on beginning this Center Master Planning Process. The previous Master Plan was completed by the Center in 1985 and contained general information on the background of the facility as well as maps detailing environmental and historic records, land use, utilities, etc. The new Master Plan is required for the Center by NASA headquarters and will include similar types of information as used in the past. The new study will provide additional features including showing how individual buildings are linked to the programs and missions that they serve. The Master Plan will show practical future options for the facility s assets with a twenty year look ahead. The Plan will be electronically retrievable so that it becomes a communications tool for Center personnel. A Center Master Plan, although required, is very beneficial to NASA Glenn Research Center in aiding management with the future direction of the campus. Keeping up-to-date information and future plans readily available to all of NASA Glenn will insure that future real property development efficiently and effectively supports the missions camed out and supported by the Center. A Center Master Plan will also facilitate coordination with Center supported programs, stakeholders, and customers. In addition, it will provide a basis for cooperative planning with local and other governmental organizations and ultimately ensure that future budgets include the Center program needs described in the plan. This will ensure that development plans are safe

  11. Fate of R parity

    SciTech Connect

    Perez, Pavel Fileviez; Spinner, Sogee

    2011-02-01

    The possible origin of the R-parity-violating interactions in the minimal supersymmetric standard model and its connection to the radiative symmetry-breaking mechanism is investigated in the context of the simplest model where the radiative symmetry-breaking mechanism can be implemented. We find that, in the majority of the parameter space, R parity is spontaneously broken at the low scale. These results hint that R-parity-violating processes could be observed at the Large Hadron Collider, if supersymmetry is realized in nature.

  12. Kennedy Space Center Payload Processing

    NASA Technical Reports Server (NTRS)

    Lawson, Ronnie; Engler, Tom; Colloredo, Scott; Zide, Alan

    2011-01-01

    This slide presentation reviews the payload processing functions at Kennedy Space Center. It details some of the payloads processed at KSC, the typical processing tasks, the facilities available for processing payloads, and the capabilities and customer services that are available.

  13. Ames Research Center Publications-1976

    NASA Technical Reports Server (NTRS)

    Sherwood, B.

    1978-01-01

    Bibliography of the publications of Ames Research Center authors and contractors, which appeared in formal NASA publications, journal articles, books, chapters of books, patents, and contractor reports. Covers 1976.

  14. National Center on Elder Abuse

    MedlinePlus

    ... Research Synthesize and disseminate high quality research on elder abuse to encourage the translation of research into practice. ... to further the field for those interested in elder abuse identification and prevention. What’s Happening National Center on ...

  15. Oceans and Human Health Center

    MedlinePlus

    ocean and human health science can help prevent disease outbreaks and improve public health through a deeper understanding of the causes ... our Center and the field of oceans and human health science. More Research Learn about the research ...

  16. Kennedy Space Center Design Visualization

    NASA Technical Reports Server (NTRS)

    Humeniuk, Bob

    2013-01-01

    Perform simulations of ground operations leading up to launch at Kennedy Space Center and Vandenberg Air Force Base in CA since 1987. We use 3D Laser Scanning, Modeling and Simulations to verify that operations are feasible, efficient and safe.

  17. Eleven Wonderful Learning Center Ideas!

    ERIC Educational Resources Information Center

    Instructor, 1978

    1978-01-01

    Describes eleven ideas for classroom learning centers including: dinosaurs, pets, role playing, music, your own zoo, a bright circuit board, typing, a talking bull, weather, dictionary, and pen pals. (JMB)

  18. Ten-Minute Super Centers.

    ERIC Educational Resources Information Center

    Lutz, Charlene Howells; Briles, Patricia

    1983-01-01

    Four student minicenters, concerning friendship, good grooming, good housekeeping, and fitness, are described. Reproducible materials to be used in the centers are included as well as instructions and suggestions. (CJ)

  19. Vontz Center, University of Cincinnati.

    ERIC Educational Resources Information Center

    Stephens, Suzanne

    2000-01-01

    Discusses the innovative and whimsical use of brick and glass architectural design at the University of Cincinnati's Vontz Center for Molecular Studies. The architectural development process is described. Building diagrams and photos are included. (GR)

  20. Ames research center publications, 1975

    NASA Technical Reports Server (NTRS)

    Sherwood, B. R. (Compiler)

    1977-01-01

    This bibliography cites 851 documents by Ames Research Center personnel and contractors which appeared in formal NASA publications, journals, books, patents, and contractor reports in 1975, or not included in previous annual bibliographies. An author index is provided.

  1. Johnson Space Center 2012 Highlights

    NASA Video Gallery

    The year has seen many highlights at NASA’s Johnson Space Center, Houston in the realm of human spaceflight exploration, international and commercial partnerships, and research and technology dev...

  2. Minnesota Land Management Information Center

    NASA Technical Reports Server (NTRS)

    Nordstrand, E. A.

    1981-01-01

    A brief history of the Minnesota Land Management Information Center is given and the present operational status and plans for future development are described. The incorporation of LANDSAT data into the system, hardware and software capabilities, and funding are addressed.

  3. Technology Development Center at NICT

    NASA Technical Reports Server (NTRS)

    Takefuji, Kazuhiro; Ujihara, Hideki

    2013-01-01

    The National Institute of Information and Communications Technology (NICT) is developing and testing VLBI technologies and conducts observations with this new equipment. This report gives an overview of the Technology Development Center (TDC) at NICT and summarizes recent activities.

  4. Center for Beam Physics, 1993

    SciTech Connect

    Not Available

    1994-05-01

    The Center for Beam Physics is a multi-disciplinary research and development unit in the Accelerator and Fusion Research Division at Lawrence Berkeley Laboratory. At the heart of the Center`s mission is the fundamental quest for mechanisms of acceleration, radiation and focusing of energy. Dedicated to exploring the frontiers of the physics of (and with) particle and photon beams, its primary mission is to promote the science and technology of the production, manipulation, storage and control systems of charged particles and photons. The Center serves this mission via conceptual studies, theoretical and experimental research, design and development, institutional project involvement, external collaborations, association with industry and technology transfer. This roster provides a glimpse at the scientists, engineers, technical support, students, and administrative staff that make up this team and a flavor of their multifaceted activities during 1993.

  5. School-Based Health Centers

    MedlinePlus

    ... C., serving more than 2 million students in preschool through 12th grade. Centers usually are inside a ... Help Your Teen Succeed in High School 504 Education Plans Getting Involved at Your Child's School Gifted ...

  6. Poison control center - emergency number

    MedlinePlus

    ... ANYWHERE IN THE UNITED STATES This national hotline number will let you talk to experts in poisoning. ... centers in the United States use this national number. You should call if you have any questions ...

  7. Center for Creative Studies, Detroit

    ERIC Educational Resources Information Center

    AIA Journal, 1976

    1976-01-01

    One of the ten buildings chosen to receive 1976 AIA honor awards, the arts center houses the departments of sculpture, painting, graphics, advertising art, photography, and industrial design. (Author/MLF)

  8. PSI-Center Validation Studies

    NASA Astrophysics Data System (ADS)

    Nelson, B. A.; Akcay, C.; Glasser, A. H.; Hansen, C. J.; Jarboe, T. R.; Marklin, G. J.; Milroy, R. D.; Morgan, K. D.; Norgaard, P. C.; Shumlak, U.; Sutherland, D. A.; Victor, B. S.; Sovinec, C. R.; O'Bryan, J. B.; Held, E. D.; Ji, J.-Y.; Lukin, V. S.

    2014-10-01

    The Plasma Science and Innovation Center (PSI-Center - http://www.psicenter.org) supports collaborating validation platform experiments with 3D extended MHD simulations using the NIMROD, HiFi, and PSI-TET codes. Collaborators include the Bellan Plasma Group (Caltech), CTH (Auburn U), HBT-EP (Columbia), HIT-SI (U Wash-UW), LTX (PPPL), MAST (Culham), Pegasus (U Wisc-Madison), SSX (Swarthmore College), TCSU (UW), and ZaP/ZaP-HD (UW). The PSI-Center is exploring application of validation metrics between experimental data and simulations results. Biorthogonal decomposition (BOD) is used to compare experiments with simulations. BOD separates data sets into spatial and temporal structures, giving greater weight to dominant structures. Several BOD metrics are being formulated with the goal of quantitive validation. Results from these simulation and validation studies, as well as an overview of the PSI-Center status will be presented.

  9. Bistable amphoteric centers in semiconductors

    SciTech Connect

    Nikitina, A. G.; Zuev, V. V.

    2008-02-15

    It is shown that, at thermodynamic equilibrium, the release of charge carriers from the localized states of bistable amphoteric centers into quasi-free states depends on the degree of compensation. This brings about different functional dependences of the concentration of free charge carriers on temperature. It is found that, in uncompensated semiconductors, the concentration of free charge carriers follows the same dependence in the case of bistable amphoteric centers and bistable amphoteric U{sup -} centers, although the distributions of charge carriers over the charge states and configurations are different for these types of centers. The results can be used for interpreting various experimental data insufficiently explained in the context of the traditional approach.

  10. Military trauma training at civilian centers: a decade of advancements.

    PubMed

    Thorson, Chad M; Dubose, Joseph J; Rhee, Peter; Knuth, Thomas E; Dorlac, Warren C; Bailey, Jeffrey A; Garcia, George D; Ryan, Mark L; Van Haren, Robert M; Proctor, Kenneth G

    2012-12-01

    In the late 1990s, a Department of Defense subcommittee screened more than 100 civilian trauma centers according to the number of admissions, percentage of penetrating trauma, and institutional interest in relation to the specific training missions of each of the three service branches. By the end of 2001, the Army started a program at University of Miami/Ryder Trauma Center, the Navy began a similar program at University of Southern California/Los Angeles County Medical Center, and the Air Force initiated three Centers for the Sustainment of Trauma and Readiness Skills (C-STARS) at busy academic medical centers: R. Adams Cowley Shock Trauma Center at the University of Maryland (C-STARS Baltimore), Saint Louis University (C-STARS St. Louis), and The University Hospital/University of Cincinnati (C-STARS Cincinnati). Each center focuses on three key areas, didactic training, state-of-the-art simulation and expeditionary equipment training, as well as actual clinical experience in the acute management of trauma patients. Each is integral to delivering lifesaving combat casualty care in theater. Initially, there were growing pains and the struggle to develop an effective curriculum in a short period. With the foresight of each trauma training center director and a dynamic exchange of information with civilian trauma leaders and frontline war fighters, there has been a continuous evolution and improvement of each center's curriculum. Now, it is clear that the longest military conflict in US history and the first of the 21st century has led to numerous innovations in cutting edge trauma training on a comprehensive array of topics. This report provides an overview of the decade-long evolutionary process in providing the highest-quality medical care for our injured heroes. PMID:23192074

  11. Optimizing Dam Operations for Power and for Fish: an Overview of the US Department of Energy and US Army Corps of Engineers ADvanced Turbine Development R&D. A Pre-Conference Workshop at HydroVision 2006, Oregon Convention Center, Portland, Oregon July 31, 2006

    SciTech Connect

    Dauble, Dennis D.

    2006-08-01

    This booklet contains abstracts of presentations made at a preconference workshop on the US Department of Energy and US Army Corps of Engineers hydroturbine programs. The workshop was held in conjunction with Hydrovision 2006 July 31, 2006 at the Oregon Convention Center in Portland Oregon. The workshop was organized by the Corps of Engineers, PNNL, and the DOE Wind and Hydropower Program. Presenters gave overviews of the Corps' Turbine Survival Program and the history of the DOE Advanced Turbine Development Program. They also spoke on physical hydraulic models, biocriteria for safe fish passage, pressure investigations using the Sensor Fish Device, blade strike models, optimization of power plant operations, bioindex testing of turbine performance, approaches to measuring fish survival, a systems view of turbine performance, and the Turbine Survival Program design approach.

  12. Italy INAF Analysis Center Report

    NASA Technical Reports Server (NTRS)

    Negusini, M.; Sarti, P.

    2013-01-01

    This report summarizes the activity of the Italian INAF VLBI Analysis Center. Our Analysis Center is located in Bologna, Italy and belongs to the Institute of Radioastronomy, which is part of the National Institute of Astrophysics. IRA runs the observatories of Medicina and Noto, where two 32-m VLBI AZ-EL telescopes are situated. This report contains the AC's VLBI data analysis activities and shortly outlines the investigations into the co-locations of space geodetic instruments.

  13. GSFC Technology Development Center Report

    NASA Technical Reports Server (NTRS)

    Himwich, Ed; Gipson, John; Gonzalez, Raymond; Vandenberg, Nancy

    2004-01-01

    This report summarizes the activities of the GSFC Technology Development Center for 2003. The report forecasts activities planned for the year 2004. The GSFC Technology Development Center (TDC) develops station software including the Field System (FS), scheduling software (SKED), hardware including tools for station timing and meteorology, scheduling algorithms, operational procedures, and provides a pool of individuals to assist with station implementation, check-out, upgrades, and training.

  14. Center for thin film studies

    NASA Astrophysics Data System (ADS)

    Shannon, Robert P.; Gibson, Ursula J.

    1987-11-01

    This report covers the first year of operation of the URI Thin Film Center (TFC), and describes a diverse array of studies on thin-film materials, substrates, and their processing and analysis. Individual efforts are highlighted in sections on nucleation studies, ion-assisted deposition, Rutherford backscattering spectrometry, Brillouin scattering, a continuum theory of the evolution of structure in thin films, a study of polishing parameters relevant to the preparation of substrates, and the setup of a characterization facility for the Center.

  15. Rolling Deck to Repository (R2R): Standards and Semantics for Open Access to Research Data

    NASA Astrophysics Data System (ADS)

    Arko, Robert; Carbotte, Suzanne; Chandler, Cynthia; Smith, Shawn; Stocks, Karen

    2015-04-01

    Centers and the EU SeaDataNet project. R2R is a partner in the Ocean Data Interoperability Platform (ODIP), working to strengthen links among regional and national data systems, as well as a lead partner in the EarthCube "GeoLink" project, developing a standard set of ontology design patterns for publishing research data using Semantic Web protocols.

  16. MiR-1246

    PubMed Central

    Liao, Jun-Ming; Zhou, Xiang; Zhang, Yu; Lu, Hua

    2012-01-01

    Since the discovery of miRNAs, a number of miRNAs have been identified as p53’s transcriptional targets. Most of them are involved in regulation of the known p53 functions, such as cell cycle, apoptosis and senescence. Our recent study revealed miR-1246 as a novel target of p53 and its analogs p63 and p73 to suppress the expression of DYRK1A and consequently activate NFAT, both of which are associated with Down syndrome and possibly with tumorigenesis. This finding suggests that miR-1246 might serve as a likely link of the p53 family with Down syndrome. Here, we provide some prospective views on the potential role of the p53 family in Down syndrome via miR-1246 and propose a new p53-miR-1246-DYRK1A-NFAT pathway in cancer. PMID:22751441

  17. R Tricks for Kids

    ERIC Educational Resources Information Center

    Braun, W. John; White, Bethany J. G.; Craig, Gavin

    2014-01-01

    Real-world phenomena simulation models, which can be used to engage middle-school students with probability, are described. Links to R instructional material and easy-to-use code are provided to facilitate implementation in the classroom.

  18. Learner Centered Introductory Astronomy Community College Course

    NASA Astrophysics Data System (ADS)

    Sprague, C. J.; Grill, M. R.; Genet, C. L.; Genet, R. M.

    2002-05-01

    In the fall of 2001, learner centered education principles were applied to an introductory astronomy course at the Superstition Mountain Campus of Central Arizona College (CAC). The course was cooperatively designed and managed by the students themselves (especially Sprague and Grill), an assistant course facilitator (C. Genet), and the course instructor and developer (R. Genet). Although some time was devoted to lectures accompanied by photographic slides and open to the public, the bulk of the time was devoted to student projects. Students built telescopes, including solar, zenith, and Galileo, took measurements, made calculations, mapped stars, and determined the circumference of the earth via zenith observations at Apache Junction and at Mt. Hopkins, 120 miles away. A three-day field trip to Lowell Observatory included a tour, observations through the famous 24-inch Clark refractor, and a conference on `Undergraduate Astronomical Research' which included talks on stellar photometry by G. W. Lockwood and R. M. Genet. A second three-day field trip included a tour and observations at Kitt Peak National Observatory (0.4 m telescope), a tour of the observatories on Mt. Hopkins, and a conference on `Learner-Centered Astronomy Education.' The community college students were joined by doctoral students and alumni from the Union Institute and University, as well as by Campua Dean James Stuckey from CAC and his wife Beverly Santos of Northern Arizona University. By allowing students the freedom to explore and expand their knowledge at a rate appropriate to each individual, the students attained levels of confidence not found in traditional teaching styles. We are pleased to acknowledge Dean Stuckey who made this class possible. We also wish to thank Wesley Lockwood and Robert Bargoon at Lowell Observatory, Robert Wilson at Kitt Peak National Observatory, and Daniel Brocious at the Smithsonian's Whipple Observatory for their invaluable assistance during our field trips.

  19. CAT: the INGV Tsunami Alert Center

    NASA Astrophysics Data System (ADS)

    Michelini, A.

    2014-12-01

    After the big 2004 Sumatra earthquake, the tsunami threat posed by large earthquakes occurring in the Mediterranean sea was formally taken into account by many countries around the Mediterranean basin. In the past, large earthquakes that originated significant tsunamis occurred nearly once per century (Maramai et al., 2014, Annals of Geophysics). The Intergovernmental Oceanographic Commission of UNESCO (IOC-UNESCO) received a mandate from the international community to coordinate the establishment of the ICG/NEAMTWS (http://neamtic.ioc-unesco.org) through Resolution IOC-XXIII-14. Since then, several countries (France, Turkey, Greece) have started operating as candidate Tsunami Watch Provider (cTWP) in the Mediterranean. Italy started operating as cTWP on October 1st, 2014. The Italian cTWP is formed by INGV ("Istituto Nazionale di Geofisica e Vulcanologia)", DPC ("Dipartimento di Protezione Civile") and ISPRA ("Istituto Superiore per la Protezione e la Ricerca Ambientale"). INGV is in charge of issuing the alert for potentially tsunamigenic earthquakes, ISPRA provides the sea level recordings and DPC is in charge of disseminating the alert. INGV established the tsunami alert center (CAT, "Centro di Allerta Tsunami") at the end of 2013. CAT is co-located with the INGV national seismic surveillance center operated since many years. In this work, we show the technical and personnel organization of CAT, its response to recent earthquakes, and the new procedures under development for implementation. (*) INGV-CAT WG: Amato A., Basili R., Bernardi F., Bono A., Danecek P., De Martini P.M., Govoni A., Graziani L., Lauciani V., Lomax, A., Lorito S., Maramai A., Mele F., Melini D., Molinari I., Nostro C., Piatanesi A., Pintore S., Quintiliani M., Romano F., Selva J., Selvaggi G., Sorrentino D., Tonini R.

  20. Oklahoma Center for High Energy Physics (OCHEP)

    SciTech Connect

    Nandi, S; Strauss, M J; Snow, J; Rizatdinova, F; Abbott, B; Babu, K; Gutierrez, P; Kao, C; Khanov, A; Milton, K A; Neaman, H; H Severini, P Skubic

    2012-02-29

    The DOE EPSCoR implementation grant, with the support from the State of Oklahoma and from the three universities, Oklahoma State University, University of Oklahoma and Langston University, resulted in establishing of the Oklahoma Center for High Energy Physics (OCHEP) in 2004. Currently, OCHEP continues to flourish as a vibrant hub for research in experimental and theoretical particle physics and an educational center in the State of Oklahoma. All goals of the original proposal were successfully accomplished. These include foun- dation of a new experimental particle physics group at OSU, the establishment of a Tier 2 computing facility for the Large Hadron Collider (LHC) and Tevatron data analysis at OU and organization of a vital particle physics research center in Oklahoma based on resources of the three universities. OSU has hired two tenure-track faculty members with initial support from the grant funds. Now both positions are supported through OSU budget. This new HEP Experimental Group at OSU has established itself as a full member of the Fermilab D0 Collaboration and LHC ATLAS Experiment and has secured external funds from the DOE and the NSF. These funds currently support 2 graduate students, 1 postdoctoral fellow, and 1 part-time engineer. The grant initiated creation of a Tier 2 computing facility at OU as part of the Southwest Tier 2 facility, and a permanent Research Scientist was hired at OU to maintain and run the facility. Permanent support for this position has now been provided through the OU university budget. OCHEP represents a successful model of cooperation of several universities, providing the establishment of critical mass of manpower, computing and hardware resources. This led to increasing Oklahoma's impact in all areas of HEP, theory, experiment, and computation. The Center personnel are involved in cutting edge research in experimental, theoretical, and computational aspects of High Energy Physics with the research areas ranging from the

  1. 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.

  2. 78 FR 9064 - Center for Scientific Review; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-07

    ...: Transformative R01 Roadmap Review. Date: March 4, 2013. Time: 8:00 a.m. to 6:00 p.m. Agenda: To review and...: Center for Scientific Review Special Emphasis Panel; RFA RM11-006: Transformative R01 Roadmap...

  3. Information Scientists: Between Editors and Data Centers

    NASA Astrophysics Data System (ADS)

    Brouty, M.; Woelfel, F.; Bruneau, C.; Brunet, C.; Claude, H.; Dubois, P.; Eisele, A.; Genova, F.; Lesteven, S.; Neuville, M.; Ochsenbein, F.; Perret, E.; Vannier, P.; Vonflie, P.; Chassagnard, G.

    2010-10-01

    Since the emergence of electronic publications in the early 1990s, astronomy has played a pioneering role in the development and implementation of new capabilities and services. As a data center, the CDS contributed significantly to this evolution: a synergy between data centers and journal editors started in the 1990s with the publication of large tables and data sets in electronic form and contributed to an efficient linking of publications with existing databases like SIMBAD or NED. This collaborative work, carried out in practice by information scientists, illustrates a new role for us who now have to deal with both editor and database requirements. After a short description of the CDS, we present our peculiar responsibilities related to the publication process: ensuring, prior to publication, that the link from selected objects quoted by the authors in their papers to the SIMBAD database is correct and maintained in the long term, that the tables and their complete descriptions are accessible through VizieR, and that the data and bibliography are correctly entered in SIMBAD. The Dictionary of Nomenclature, which plays an important role in these procedures, is briefly presented. Finally, the skills we developed for these activities are shortly discussed.

  4. E E Centers around the USA.

    ERIC Educational Resources Information Center

    Nolan, Karen

    1980-01-01

    Describes the school programs, teacher workshops and other activities of four environmental education centers: Audubon Center, Greenwich, Connecticut; Whitetail Environmental Center, New Cumberland, Pennsylvania; Junior Museum and Nature Center, Lee County, Florida; and Wave Hill Center for Environmental Studies, Bronx, New York. (WB)

  5. Aerial view of the Kennedy Space Center Visitor Center

    NASA Technical Reports Server (NTRS)

    1998-01-01

    The Kennedy Space Center Visitor Complex, shown in this aerial view looking south, sprawls across 70 acres on Florida's Space Coast. It is located off State Road 405, NASA Parkway, six miles inside the Space Center entrance. SR 405 can be seen at the bottom of the photo. Just above the roadway, from left, can be seen the Shuttle/Gantry mockup, the Post Show Dome, the Astronaut Memorial, and to the far right, the Center for Space Education. Behind the Memorial are a cluster of buildings that include the Theater Complex, Cafeteria, Space Flight Exhibit Building, Souvenir Sales Building, Spaceport Central, and Ticket Pavilion. At the upper right of the site is a display of rockets that have played a significant role in the growth of the space program. Parking lots span the width of the complex on the south side.

  6. Existence of relativistic stars in f(R) gravity

    SciTech Connect

    Upadhye, Amol; Hu, Wayne

    2009-09-15

    We refute recent claims in the literature that stars with relativistically deep potentials cannot exist in f(R) gravity. Numerical examples of stable stars, including relativistic (GM{sub *}/r{sub *}{approx}0.1), constant density stars, are studied. As a star is made larger, nonlinear 'chameleon' effects screen much of the star's mass, stabilizing gravity at the stellar center. Furthermore, we show that the onset of this chameleon screening is unrelated to strong gravity. At large central pressures P>{rho}/3, f(R) gravity, like general relativity, does have a maximum gravitational potential, but at a slightly smaller value: GM{sub *}/r{sub *}|{sub max}=0.345<4/9 for constant density and one choice of parameters. This difference is associated with negative central curvature R under general relativity not being accessed in the f(R) model, but does not apply to any known astrophysical object.

  7. 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.

  8. Sub-bandgap luminescence centers in silicon created by self-ion implantation and thermal annealing

    SciTech Connect

    Yang Yu; Bao Jiming; Wang Chong; Aziz, Michael J.

    2010-06-15

    We investigated the conditions for the generation of silicon sub-bandgap luminescence centers (W, R, and D1 centers) in p-type silicon wafer by self-ion implantation and thermal annealing. Luminescence centers and their spatial distributions were probed by measuring their photoluminescence (PL) spectra before and after sequential removal of top surface layers. It was demonstrated that the optimal annealing temperature for W-line is {approx}300 deg. C. The strongest R-line is observed in the sample with a dose of 10{sup 14} cm{sup -2} and at an annealing temperature of 700 deg. C. The creation of D1-band requires a minimum dose of 3x10{sup 14} cm{sup -2} and a minimum annealing temperature of 800 deg. C. PL versus etch depth measurements indicate that within the studied dose range, the W-line luminescence centers are distributed beyond twice the ion projected range (R{sub p{approx_equal}}400 nm), R-line centers are located slightly deeper than the R{sub p}, and D1 related defects are distributed at about the same depth as R{sub p}. These results provide valuable information for fabricating the silicon-based infrared light sources.

  9. Finding Communities by Their Centers

    PubMed Central

    Chen, Yan; Zhao, Pei; Li, Ping; Zhang, Kai; Zhang, Jie

    2016-01-01

    Detecting communities or clusters in a real-world, networked system is of considerable interest in various fields such as sociology, biology, physics, engineering science, and interdisciplinary subjects, with significant efforts devoted in recent years. Many existing algorithms are only designed to identify the composition of communities, but not the structures. Whereas we believe that the local structures of communities can also shed important light on their detection. In this work, we develop a simple yet effective approach that simultaneously uncovers communities and their centers. The idea is based on the premise that organization of a community generally can be viewed as a high-density node surrounded by neighbors with lower densities, and community centers reside far apart from each other. We propose so-called “community centrality” to quantify likelihood of a node being the community centers in such a landscape, and then propagate multiple, significant center likelihood throughout the network via a diffusion process. Our approach is an efficient linear algorithm, and has demonstrated superior performance on a wide spectrum of synthetic and real world networks especially those with sparse connections amongst the community centers. PMID:27053090

  10. Finding Communities by Their Centers.

    PubMed

    Chen, Yan; Zhao, Pei; Li, Ping; Zhang, Kai; Zhang, Jie

    2016-01-01

    Detecting communities or clusters in a real-world, networked system is of considerable interest in various fields such as sociology, biology, physics, engineering science, and interdisciplinary subjects, with significant efforts devoted in recent years. Many existing algorithms are only designed to identify the composition of communities, but not the structures. Whereas we believe that the local structures of communities can also shed important light on their detection. In this work, we develop a simple yet effective approach that simultaneously uncovers communities and their centers. The idea is based on the premise that organization of a community generally can be viewed as a high-density node surrounded by neighbors with lower densities, and community centers reside far apart from each other. We propose so-called "community centrality" to quantify likelihood of a node being the community centers in such a landscape, and then propagate multiple, significant center likelihood throughout the network via a diffusion process. Our approach is an efficient linear algorithm, and has demonstrated superior performance on a wide spectrum of synthetic and real world networks especially those with sparse connections amongst the community centers. PMID:27053090

  11. Finding Communities by Their Centers

    NASA Astrophysics Data System (ADS)

    Chen, Yan; Zhao, Pei; Li, Ping; Zhang, Kai; Zhang, Jie

    2016-04-01

    Detecting communities or clusters in a real-world, networked system is of considerable interest in various fields such as sociology, biology, physics, engineering science, and interdisciplinary subjects, with significant efforts devoted in recent years. Many existing algorithms are only designed to identify the composition of communities, but not the structures. Whereas we believe that the local structures of communities can also shed important light on their detection. In this work, we develop a simple yet effective approach that simultaneously uncovers communities and their centers. The idea is based on the premise that organization of a community generally can be viewed as a high-density node surrounded by neighbors with lower densities, and community centers reside far apart from each other. We propose so-called “community centrality” to quantify likelihood of a node being the community centers in such a landscape, and then propagate multiple, significant center likelihood throughout the network via a diffusion process. Our approach is an efficient linear algorithm, and has demonstrated superior performance on a wide spectrum of synthetic and real world networks especially those with sparse connections amongst the community centers.

  12. Dr. John Stack and other NASA Langley Research Center Visitors

    NASA Technical Reports Server (NTRS)

    2008-01-01

    Front Row, left to right: Mrs. Elsa Hoare and Major Philip L. Teed - staff members, Vickers-Armstrongs, Ltd., Weybridge, England: Dr. Barnes Wallis - Chief of Aeronautical Research, Vicers-Armstrong, Ltd., Weybridge, England. Back Row, left to right: Norman W. Boorer and Cecil W. Hayes - Staff members, Vickers-Armstrongs, Ltd., Weybridge, England; John R. Christie - Ministry of Supply, London, England; Philip A. Hufton - Chief Supt., Royal Aircraft Establishment, Bedford, England; Lindsey I. Turner, Jr. - Langley Research Center. Photographed November 13, 1958.

  13. Reliability Practice at NASA Goddard Space Flight Center

    NASA Technical Reports Server (NTRS)

    Pruessner, Paula S.; Li, Ming

    2008-01-01

    This paper describes in brief the Reliability and Maintainability (R&M) Programs performed directly by the reliability branch at Goddard Space Flight Center (GSFC). The mission assurance requirements flow down is explained. GSFC practices for PRA, reliability prediction/fault tree analysis/reliability block diagram, FMEA, part stress and derating analysis, worst case analysis, trend analysis, limit life items are presented. Lessons learned are summarized and recommendations on improvement are identified.

  14. Stennis Space Center observes 2009 Energy Awareness Day

    NASA Technical Reports Server (NTRS)

    2009-01-01

    Stennis Space Center employees Maria Etheridge (l to r), Linda Sauland Maurice Prevost visit a Coast Electric Power Association display featuring energy-efficient light bulbs during 2009 Energy Awareness Day activities on Oct. 20. The exhibit was one of several energy-efficiency and energy-awareness displays on-site for employees to visit. Vendors included Mississippi Power Company, Coast Electric Power Association, Mississippi Development Authority - Energy Division,Jacobs FOSC Environmental, Southern Energy Technologies, and Siemens Building Technologies.

  15. Creating Theory: Moving Tutors to the Center.

    ERIC Educational Resources Information Center

    Dinitz, Sue; Kiedaisch, Jean

    2003-01-01

    Presents three tutors' contributions to writing center theory. Shows how writing center theory can be enriched by including tutor voices and perspectives. Discusses the importance of including tutors in the construction of writing center theory. (SG)

  16. CENTER FOR CHILD ENVIRONMENTAL HEALTH RISKS RESEARCH

    EPA Science Inventory

    The Center expects to produce the following results. First, the Center will identify mechanisms and susceptibility factors for adverse developmental neurotoxicity that may result for pesticide exposures. Moreover, the Center will improve our understanding of critical pathw...

  17. Los Angeles County Public Library Ethnic Resource Centers: The American Indian Resource Center; Asian Pacific Resource Center; Black Resource Center; Chicano Resource Center.

    ERIC Educational Resources Information Center

    Los Angeles County Public Library, CA.

    Descriptions of the information and cultural resource centers established by the Los Angeles County (California) Public Library to serve four ethnic populations--American Indians, Asian Pacifics, Blacks, and Chicanos--are presented in this document. Information provided for each individual center includes its history, policies, collection,…

  18. GOES-R Algorithm Working Group (AWG)

    NASA Astrophysics Data System (ADS)

    Daniels, Jaime; Goldberg, Mitch; Wolf, Walter; Zhou, Lihang; Lowe, Kenneth

    2009-08-01

    For the next-generation of GOES-R instruments to meet stated performance requirements, state-of-the-art algorithms will be needed to convert raw instrument data to calibrated radiances and derived geophysical parameters (atmosphere, land, ocean, and space weather). The GOES-R Program Office (GPO) assigned the NOAA/NESDIS Center for Satellite Research and Applications (STAR) the responsibility for technical leadership and management of GOES-R algorithm development and calibration/validation. STAR responded with the creation of the GOES-R Algorithm Working Group (AWG) to manage and coordinate development and calibration/validation activities for GOES-R proxy data and geophysical product algorithms. The AWG consists of 15 application teams that bring expertise in product algorithms that span atmospheric, land, oceanic, and space weather disciplines. Each AWG teams will develop new scientific Level- 2 algorithms for GOES-R and will also leverage science developments from other communities (other government agencies, universities and industry), and heritage approaches from current operational GOES and POES product systems. All algorithms will be demonstrated and validated in a scalable operational demonstration environment. All software developed by the AWG will adhere to new standards established within NOAA/NESDIS. The AWG Algorithm Integration Team (AIT) has the responsibility for establishing the system framework, integrating the product software from each team into this framework, enforcing the established software development standards, and preparing system deliveries. The AWG will deliver an Algorithm Theoretical Basis Document (ATBD) for each GOES-R geophysical product as well as Delivered Algorithm Packages (DAPs) to the GPO.

  19. Procedure for rapid isolation of photosynthetic reaction centers using cytochrome c affinity chromatography

    SciTech Connect

    Brudvig, G.W.; Worland, S.T.; Sauer, K.

    1983-02-01

    Horse heart cytochrome c linked to Sepharose 4B is used to purify reaction centers from Rhodopseudomonas sphaeroides R-26. This procedure allows for an initial recovery of 80-90% of the bacterial reaction centers present in chromatophore membranes. High purity reaction centers (A/sub 280//A/sub 802/ < 1.30) can be obtained with a 30% recovery. Reaction centers from wild-type Rps. sphaeroides and Rps. capsulata also bind to a cytochrome c column. Cytochrome c affinity chromatography can also be used to isolate photosystem I complexes from spinach chloroplasts.

  20. Parts-R-Us

    NASA Astrophysics Data System (ADS)

    Brunvand, Erik

    1987-12-01

    Parts-R-Us is a chip that contains a collection of building block parts for asynchronous circuit design. The parts contained on the chip are either not available as standard commercial components, or are standard gates combined into small modules that are particularly useful for building asynchronous control circuits. There are eight different configurations of Parts-R-Us, each offering a different set of asynchronous parts to the user. The parts contained on the chip include: C-elements, transition call modules, transition selectors, transition toggles, transition arbiters, a four phase mutual exclusion element, an asynchronous register, two phase Q-registers, and four phase Q-registers. This document is both a description of Parts-R-Us, and a user's manual for designers using the chip.

  1. Senior centers. Shifting student paradigms.

    PubMed

    Schneiderman, J U; Jordan-Marsh, M; Bates-Jensen, B

    1998-10-01

    The purpose of this study was to evaluate an innovative service learning experience for new nursing students involving senior citizen centers. Junior nursing students (n = 128) were assigned in cohorts to one of five centers for a 5-week rotation. A questionnaire was administered post hoc to the students, teaching assistants, center directors, and a sample of senior citizens at each site. The majority of students believed the experience was a valuable part of the curriculum and saw prospects for community health nursing roles. However, they had concerns regarding losing time in acute care and relevance and number of assignments, and reported some difficulty in applying classroom content in the setting. Directors and senior citizens were universally positive about the experience. Student and teaching assistant reports were key in revising the curriculum. Revisions include logistics of the placement of the experience and assignments as well as incorporation of this experience within the community context. PMID:9923238

  2. The ASI Science Data Center

    NASA Astrophysics Data System (ADS)

    Gendre, B.; Giommi, P.

    2010-12-01

    The ASI Science Data Center (ASDC, www.asdc.asi.it), a facility of the Italian Space Agency (ASI) is a multi-mission science operations, data processing and data archiving center that provides support to several scientific space missions. At the moment the ASDC has significant responsibilities for a number of high-energy astronomy/astroparticle satellites (e.g. Swift, AGILE, Fermi, NuSTAR and AMS) and supports at different level other missions like, Herschel and Planck. The ASDC was established in 2000 based on the experience built with the management of the BeppoSAX Science Data Center. It is located at the ESA site of ESRIN in Frascati, near Rome (Italy).

  3. Center for Computational Structures Technology

    NASA Technical Reports Server (NTRS)

    Noor, Ahmed K.; Perry, Ferman W.

    1995-01-01

    The Center for Computational Structures Technology (CST) is intended to serve as a focal point for the diverse CST research activities. The CST activities include the use of numerical simulation and artificial intelligence methods in modeling, analysis, sensitivity studies, and optimization of flight-vehicle structures. The Center is located at NASA Langley and is an integral part of the School of Engineering and Applied Science of the University of Virginia. The key elements of the Center are: (1) conducting innovative research on advanced topics of CST; (2) acting as pathfinder by demonstrating to the research community what can be done (high-potential, high-risk research); (3) strong collaboration with NASA scientists and researchers from universities and other government laboratories; and (4) rapid dissemination of CST to industry, through integration of industrial personnel into the ongoing research efforts.

  4. Using the Virtual Design Center

    NASA Astrophysics Data System (ADS)

    Kim, Beaumie

    2006-06-01

    The Virtual Design Center (http://vdc.cet.edu) provides research-based design guidelines for inquiry-based learning activities. The Virtual Design Center also provides educational researchers opportunities to share new knowledge about how practitioners could apply learning theories to learning activities. The participants will be introduced to the six-step process and the various services of the Virtual Design Center. The Virtual Design Center’s process has been tested mostly with NASA-funded projects (NASA Learning Technologies, NASA Explorer Schools Instructional Materials Development Grant program, NASA Digital Learning Network, NASA-sponsored Classroom of the Future, etc.), and we are working to expand its impact beyond the NASA community.

  5. Balancing Act: Student-Centered and Subject-Centered Instruction.

    ERIC Educational Resources Information Center

    Schurr, Sandra

    1996-01-01

    Argues that the middle school philosophy must address physical, psychological, intellectual, social, moral, and ethical needs of young adolescents. Presents 10 different methods of instruction that teachers can utilize to meet students' needs in order to make learning more productive and to balance student-centered and subject-centered…

  6. Learner-Centered Principles in Teacher-Centered Practices?

    ERIC Educational Resources Information Center

    Schuh, K.L.

    2004-01-01

    In the study reported here, I compare Learner-Centered Battery (a questionnaire of students' perceptions of the classroom) results and the observation and interview data gathered in one sixth-grade classroom noting first a discrepancy between the descriptions of the classroom that stems from each. I review this discrepancy, highlighting a need for…

  7. The Savannah River Technology Center Research and Development Climatology Center

    SciTech Connect

    Kurzeja, R.J.

    1995-12-31

    The Environmental Technology Section (ETS) of the Savannah River Technology Center (SRTC) built and has operated the Climatology Site (CS) for almost 10 years. The Climatology Site provides a wide variety of meteorological support functions for Savannah River Site (SRS) operations and research. This document describes the Climatology Site facility to familiarize present and potential users with its capabilities.

  8. NASA(Field Center Based) Technology Commercialization Centers

    NASA Technical Reports Server (NTRS)

    1995-01-01

    Under the direction of the IC(sup 2) Institute, the Johnson Technology Commercialization Center has met or exceeded all planned milestones and metrics during the first two and a half years of the NTCC program. The Center has established itself as an agent for technology transfer and economic development in- the Clear Lake community, and is positioned to continue as a stand-alone operation. This report presents data on the experimental JTCC program, including all objective measures tracked over its duration. While the metrics are all positive, the data indicates a shortage of NASA technologies with strong commercial potential, barriers to the identification and transfer of technologies which may have potential, and small financial return to NASA via royalty-bearing licenses. The Center has not yet reached the goal of self-sufficiency based on rental income, and remains dependent on NASA funding. The most important issues raised by the report are the need for broader and deeper community participation in the Center, technology sourcing beyond JSC, and the form of future funding which will be appropriate.

  9. The Fermilab Particle Astrophysics Center

    SciTech Connect

    Not Available

    2004-11-01

    The Particle Astrophysics Center was established in fall of 2004. Fermilab director Michael S. Witherell has named Fermilab cosmologist Edward ''Rocky'' Kolb as its first director. The Center will function as an intellectual focus for particle astrophysics at Fermilab, bringing together the Theoretical and Experimental Astrophysics Groups. It also encompasses existing astrophysics projects, including the Sloan Digital Sky Survey, the Cryogenic Dark Matter Search, and the Pierre Auger Cosmic Ray Observatory, as well as proposed projects, including the SuperNova Acceleration Probe to study dark energy as part of the Joint Dark Energy Mission, and the ground-based Dark Energy Survey aimed at measuring the dark energy equation of state.

  10. Electric Field Mediated Droplet Centering

    SciTech Connect

    Bei, Z.-M.; Jones, T.B.; Tucker-Schwartz, A.; Harding, D.R.

    2010-03-12

    Double emulsion droplets subjected to a uniform ac electric field self-assemble into highly concentric structures via the dipole/dipole force if the outer droplet has a higher dielectric constant than the suspending liquid. The dielectric constant of the inner droplet has no influence. To minimize field-induced droplet distortion, the liquids must be density matched to ~0.1%. Centering of ~3 to 6 mm diameter droplets is achieved within ~60 s for field strengths of ~10^4 V_rms /m in liquids of viscosity ~10 cP. Effective centering depends strongly on frequency if the outer shell is conductive.

  11. PACS strategy for imaging centers.

    PubMed

    Bedel, Victoria; Zdanowicz, Mark

    2004-01-01

    Picture archiving and communications systems (PACS) have been available in imaging centers for many years, but they often were less functional, were not well integrated into patient information systems, and lacked the network backbone to implement a system. As modalities are replaced and technology improves, the ability and time for an imaging center to acquire, integrate, and utilize PACS has arrived. However, each imaging center must determine why it should invest in PACS. A business plan is the fundamental need. Each imaging center must understand its target market, growth rate, and staffing plans. Additional considerations lie in current and future modality availability, the need for offsite delivery of images and reports, and the potential need for remote transmission of images. These issues must be identified and prioritized. A multidisciplinary team is essential. The most successful PACS implementation begins with complete involvement from all levels. The team should be comprised of people with complementary skills who are committed to a common purpose, set of performance goals, and approach for which they hold themselves mutually accountable. The team must jointly decide on the project's objectives. These objectives fall under 4 categories: clinical, service, financial, and performance. PACS must be considered a tool to help accomplish each objective. The imaging center must determine its top priorities, then translate them into a technology "wish list." The center can then list those pieces of technology that are most important and prioritize them. There are even more considerations for connecting multiple imaging centers. The team must create a comprehensive request for proposal (RFP) and determine the vendors that will receive the document. Once the RFP responses have been received and the vendor has been selected, an effective training plan must be executed. Training plans should be competency-based, ensuring comfort and competency among all staff. Upon

  12. R-values

    SciTech Connect

    Roberts, K

    2009-03-03

    I'll try to keep this short and simple. R{sub LANL} = (beta cpm of X{sub exp} on system 'A')/ (beta cpm of {sup 99}Mo{sub exp} on system 'A')/ (beta cpm of X on system 'A', from thermal on {sup 235}U)/ (beta cpm of {sup 99}Mo on system 'A', from thermal on {sup 235}U). As I understand it, the above equation is the historical (as well as current) way of determining R-values using data from beta counting at LANL. The ratio in the denominator, a little 'r', is the 'baseline' or 'calibration' value for a specific beta detector. Over time, if the detector 'drifts' one would see a variation in this 'r' during a thermal calibration measurement. This baseline is what LANL likes to track to monitor specific detector performance - this is not relevant to LLNL where gamma detection is used for determining R-values. LANL states that uncertainty is only dependent upon the count statistics for the isotopes measured. If one tries to convert this to an atom basis, the uncertainties will increase due to the incorporation of the uncertainties in the nuclear data used to convert the cpm to atoms. LLNL switched to gamma detection methods in the 1970s thus replacing our beta counting effort. The equation below is how we have since determined R-values. The numerator ratios atom values of isotopes that are determined by measuring gamma cpm (usually? using several peaks per isotope) and then converting to particle decay in dpm using detector efficiency for each peak and the appropriate branch ratio for each gamma emission. Isotope decay is then converted to atoms using specific activity, mass or volume?, and Avogadro's number. The denominator is simply the ratio of published, cumulative fission product chain yields for isotopes produced in a thermal irradiation on 235U - values of England & Ryder are used by LLNL for the NTNF program. Uncertainties in LLNL R-values are dependent upon gamma counting statistics as well as the nuclear data for each isotope. R{sub LLNL} = (Atoms of X{sub exp

  13. DOE R and D data tracking base

    SciTech Connect

    Horpedahl, L.; Brooks, M.

    2000-12-01

    This document consists of DOE R and D tracking information for the following topics: Stockpile Readiness Program; Stockpile Reduction Program; Enduring Stockpile Program; Future Stockpile Program; Archiving; Nuclear Component Assessment; Advanced Application; Validation and Verification; Distance and Distributed Computing; DOD Munitions; Performance Assessment; Physics; Los Alamos Meson Physics Facility/Los Alamos Neutron Science Center; Advanced Hydrodynamic Radiography; Systems Engineering; Advanced Manufacturing; Chemistry and Materials; High Explosives; Special Nuclear Mateirals; Tritium; Collaboration with ASCI; Numeric Environment for Weapons Simulation; Target Physics; Theory and Modeling; Target Development; Fabrication and Handling; Other ICF Activities; Development of Predictive Capabilities--Nuclear; Development of Diagnostic Tools--Nuclear; Process Development; and IPPD/Agile Manufacturing.

  14. The Anon(R132) Cluster in 30Dor -- the Poor Older Sibling of R136

    NASA Astrophysics Data System (ADS)

    Grebel, E. K.; Chu, Y.-H.; Bomans, D. J.; Points, S. D.

    1996-05-01

    At a distance of 50 kpc, 30Doradus provides a unique opportunity to study the detailed star formation history in a giant starburst region. 30Dor contains two clusters: the famous, compact, young R136 cluster at its core, and an anonymous, poorer, older cluster ~ 3' to the northwest. We call this anonymous cluster Anon(R132), since R132 is only 20'' from the cluster center. While the R136 cluster has been the focus of numerous studies, the Anon(R132) cluster has been neglected. Thus, our understanding of the starburst in 30 Dor is severely limited. We have obtained HST WFPC2 images of the Anon(R132) cluster in the F336W, F555W, F814W, and F656N filters, roughly corresponding to the U, V, I, and Hα bands. The photometry reaches V ~ 24 mag and spans at least 12 mag. The color-magnitude diagrams show an extended main sequence with a small number of supergiants. Analysis of these data will allow us to examine the stellar content and derive the age of Anon(R132). The Hα and continuum images allow us to identify Be candidates and potential pre-main sequence stars. We will examine the slope and low-mass end of the initial mass function (IMF) of Anon(R132), and compare it with R136. Furthermore, we will use the derived IMF to estimate the stellar wind and supernova energy input into the ambient interstellar medium. This study will significantly enhance our understanding of cluster formation in starbursts.

  15. Hydrologic Tests at Characterization Wells R-9i, R-13, R-19, R-22, and R-31

    SciTech Connect

    W.J. Stone; S. McLin

    2003-03-01

    Hydrologic information is essential for environmental efforts at Los Alamos National Laboratory. Testing at new characterization wells being drilled to the regional aquifer (''R wells'') to improve the conceptual hydrogeologic model of the Pajarito Plateau is providing such information. Drilling has been by air-rotary casing-advance or open-hole methods. Most wells are completed with multiple screens. After their construction, wells were rigorously developed by wire-brushing, bailing, followed by surging, swabbing, or jetting, and finally by pumping. These methods are effective based on field-parameter measurements and comparison of results of hydrologic testing at well R-31 before and after complete well development. We conducted field tests on various zones of saturation penetrated by the R wells to collect data needed for determining hydraulic properties. This document provides details of the design and execution of testing as well as an analysis of data for five of the new wells: R-9i, R-13, R-19, R-22, and R-31. One well was evaluated by a pumping test (R-13), another was evaluated by both straddle-packer/injection and pumping tests (R-9i), and the rest were evaluated by injection tests alone (R-19, R-22, R-31). Testing was constrained by the regional setting (complex geology and multiple zones of saturation) and well construction (multiscreen completion and the small diameter of the production casing). Packers are required for testing multiscreen wells. The small diameter of the production casing not only precludes the use of a slugger but also limits the capacity of pumps that can be used in testing, especially for the depths involved in the R wells. For example, pumping at a maximum rate of 19 gallons per minute did not significantly stress the regional aquifer at R-13. Although not slug tests, the injection tests are comparable in several ways, and analysis of data by slugtest methods is appropriate. Despite constraints, the results obtained appear valid

  16. Louisiana NASA EPSCoR Preparation Grant

    NASA Technical Reports Server (NTRS)

    Wefel, John P.; Savoie, E. Joseph

    2002-01-01

    In August, 1999, the National Aeronautics and Space Administration issued a Cooperative Agreement (CA) to the State of Louisiana, through the Louisiana Board of Regents (BOB), for the performance of scientific research and graduate fellowships under the NASA Experimental Program to Stimulate Competitive Research (EPSCoR) -- Preparation Grant. Originally constructed as a one year program, with an optional one year continuation, this federal-state partnership culminated on 14 August 2002, including a successful continuation proposal and a no cost extension. The total value of the project reached $450K in NASA funding, matched by state funds and institutional contributions. The purpose of the Preparation Grant program was to develop and nurture strong research ties between the state and NASA field centers and Enterprises, in order to prepare for the upcoming full competition for NASA EPSCoR.

  17. R. Burl Yarberry

    ERIC Educational Resources Information Center

    Nishimoto, Warren

    2007-01-01

    R. Burl Yarberry was born in 1920 in Pueblo, Colorado. He attended public schools in Pueblo and graduated from high school in 1938. After a year attending the Colorado School of Mines, he enlisted in the U.S. Marine Corps and served in the Pacific during World War II. Following his discharge, he earned a BA in English from Western State College of…

  18. Simulation Insights Using "R"

    ERIC Educational Resources Information Center

    Kostadinov, Boyan

    2013-01-01

    This article attempts to introduce the reader to computational thinking and solving problems involving randomness. The main technique being employed is the Monte Carlo method, using the freely available software "R for Statistical Computing." The author illustrates the computer simulation approach by focusing on several problems of…

  19. 18. Dry Dock No. 4. Entrance Details (Frederic R. Harris, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. Dry Dock No. 4. Entrance Details (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

  20. 12. Dry Dock No. 4. Plan. Subdivision III (Frederic R. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Dry Dock No. 4. Plan. Subdivision III (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

  1. 11. Dry Dock No. 4. Plan. Subdivision II (Frederic R. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Dry Dock No. 4. Plan. Subdivision II (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

  2. 10. Dry Dock No. 4. Plan. Subdivision I (Frederic R. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Dry Dock No. 4. Plan. Subdivision I (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

  3. Looking east at canal and R. Paul Smith Power Station. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Looking east at canal and R. Paul Smith Power Station. The dark trestle at right center carried the spur track to coal unloading facilities located in the space now occupied by the coal pile. - Potomac Edison Company, Chesapeake & Ohio Canal Bridge, Spanning C & O Canal South of U.S. 11, Williamsport, Washington County, MD

  4. 32. BRIDGE, CONSTRUCTION Tombigbee R. MISSISSIPPI, LOWNDES CO. COLUMBUS End ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. BRIDGE, CONSTRUCTION Tombigbee R. MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main St., Columbus Center and east pier, with framing, during construction, 1925-27. Makes panorama with next photo. Note steam crane on framing. Credit: Shenks Photography, Columbus, MS, owner. O. Pruitt, photographer. Copied by Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  5. 13. Dry Dock No. 4. Plan. Subdivision IV (Frederic R. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Dry Dock No. 4. Plan. Subdivision IV (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

  6. Neighborhoods and Neighborhood Centers. Appendix.

    ERIC Educational Resources Information Center

    Herrick, Mary; And Others

    The first seven essays discuss the rise of community schools in urban public education, neighborhood health centers, churches in the inner city, cooperatives and credit unions in low income urban areas, job training and placement in neighborhood based programs, employment and supervision of nonprofessionals, urban observatories, and social…

  7. Learner-Centered Online Instruction

    ERIC Educational Resources Information Center

    McCombs, Barbara

    2015-01-01

    This chapter offers a theoretical rationale and an explanation of evidence for using research-validated, learner-centered principles and practices in online course development, highlighting the evidence-based practices that have been used successfully to develop online courses that engage and retain students.

  8. The Teaching/Learning Center.

    ERIC Educational Resources Information Center

    Wright, Elsie L.

    The Teaching/Learning Center (T/LC) described in this report is an on-campus, in-house afterschool, one-to-one tutorial site designed to let Jacksonville State University (JSE) preservice teachers experience early in their studies highly supervised tutoring with children of differing grades and ability levels. T/LC has supervised 4,132 education…

  9. Outreach Training Center Final Report.

    ERIC Educational Resources Information Center

    Correctional Education Association.

    The Correctional Education Association established the Outreach Training Center for Mandatory and Literacy Education. Its purpose was to collect and disseminate information on literacy programming, as well as to supply training and technical assistance to correctional educators working in the field of literacy. Press releases were sent to all…

  10. Directions in Center Director Training

    ERIC Educational Resources Information Center

    Bloom, Paula Jorde; Vinci, Yasmina; Rafanello, Donna; Donohue, Chip

    2011-01-01

    Exchange invited some of the leading trend watchers in the arena of director training to share their insights on the current state and future directions in this country. This article presents the authors' insights on the directions in center director training. They also share their views on whether the amount of and quality of training out there…

  11. SPECIAL LIBRARIES AND INFORMATION CENTERS.

    ERIC Educational Resources Information Center

    KRUZAS, ANTHONY T.

    DATA PRESENTED IN THIS REPORT WERE BASED PRIMARILY ON QUESTIONNAIRE RESPONSES OBTAINED THROUGH A NATIONAL CENSUS OF SPECIAL LIBRARIES AND INFORMATION CENTERS. THE SURVEY WAS MADE DURING THE PERIOD FROM AUGUST 1961 TO FEBRUARY 1963. ALTHOUGH THERE WERE MORE THAN 10,000 ENTRIES IN THE PUBLISHED DIRECTORY, EXCLUSION OF CANADIAN LIBRARIES AND DELETION…

  12. A Person Centered Communication Workshop

    ERIC Educational Resources Information Center

    Boyd, John D.

    1977-01-01

    A person centered communication workshop was developed to help aspiring facilitators achieve a set of listening and responding skills with which to initiate and/or sustain facilitative interactions. The workshop has been helpful to teachers, teacher aides, counselors, speech-audiology therapists, and pupil personnel workers. (LBH)

  13. OFFICE OF WATER RESOURCE CENTER

    EPA Science Inventory

    Resource Purpose:The Resource Center provides support to the management of the Immediate Office, Office of Groundwater and Drinking Water, Office of Science and Technology, Office of Wastewater Management, and Office of Wetlands, Oceans, and Watersheds. Support includes: ...

  14. Ames Research Center cryogenics program

    NASA Technical Reports Server (NTRS)

    Kittel, Peter

    1987-01-01

    Viewgraphs describe the Ames Research Center's cryogenics program. Diagrams are given of a fluid management system, a centrifugal pump, a flow meter, a liquid helium test facility, an extra-vehicular activity coupler concept, a dewar support with passive orbital disconnect, a pulse tube refrigerator, a dilution refrigerator, and an adiabatic demagnetization cooler.

  15. Osteochondroses: Diseases of Growth Centers.

    ERIC Educational Resources Information Center

    Pappas, Arthur M.

    1989-01-01

    Many growth center disorders may be associated with athletic activities like Little League baseball and year-round gymnastics. Osteochondroses are developmental disorders usually diagnosed in growing children and associated with anatomic sites undergoing transition from cartilage to bone. Radiographic methods of diagnosing these problems are…

  16. The patient-centered movement.

    PubMed

    Capko, Judy

    2014-01-01

    Patient-centered care has been embraced by government, healthcare leaders, and major insurance plans. This movement began more than 10 years ago, but has expanded considerably in an effort to improve patient outcomes and control healthcare expenses. It is the focus of new payment models that pay physicians and hospitals based on clinical outcomes and patient satisfaction. Efforts contributing to this movement place great importance on the patient visit and interaction with the provider and staff. This includes how well they communicate with and engage patients, the choices they give patients, whether they involve patients in decision-making, and how they build a strong clinical partnership between physician and patients. Recognition programs have been created to give physicians the tools needed to accomplish this goal, including The Patient-Centered Medical Home and the Patient-Centered Specialty Practice. The anticipated gain is population health management and reduced capital expense for medical services. The patient-centered movement has gained momentum, will be watched closely, and is expected to revolutionize the healthcare delivery system in America. PMID:24696963

  17. National Professional Organizations and Centers.

    ERIC Educational Resources Information Center

    American Annals of the Deaf, 2003

    2003-01-01

    This listing provides directory information for organizations, centers, associations, and offices that provide services for people with deafness or hard of hearing on a national level. Services provided include information, referral, and outreach relating to education, hearing, speech, interpreting, rehabilitation, religion, recreation, medical…

  18. Internet School Library Media Center.

    ERIC Educational Resources Information Center

    Ramsey, Inez L.

    1997-01-01

    Describes the development of a Web site called Internet School Library Media Center (ISLMC) that grew out of a library science class. Topics include Web search engines; content selection; the roles of a school library media professional; curriculum support, including lesson plans; technical issues; and future goals. (LRW)

  19. NREL National Bioenergy Center Overview

    SciTech Connect

    Foust, Thomas; Pienkos, Phil; Sluiter, Justin; Magrini, Kim; McMillan, Jim

    2014-07-28

    The demand for clean, sustainable, secure energy is growing... and the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) is answering the call. NREL's National Bioenergy Center is pioneering biofuels research and development and accelerating the pace these technologies move into the marketplace.

  20. Budgeting for School Media Centers.

    ERIC Educational Resources Information Center

    Drott, M. Carl

    1978-01-01

    Describes various forms of budgets and discusses concepts in budgeting useful to supervisors of school media centers: line item budgets, capital budgets, creating budgets, the budget calendar, innovations, PPBS (Planning, Programing, Budgeting System), zero-based budgeting, cost-benefit analysis, benefits, benefit guidelines, and budgeting for the…

  1. Writing Centers in 2020--Gone!

    ERIC Educational Resources Information Center

    Bateman, Thomas L.

    Technology brought the writing center to life because of the word processor, but new technology is actually going to create robotic life that thinks with us, for us, to us. It will offer portability all from a microchip stored in a coat pocket. Technology will continue to expedite today's hurry up world, and this will carry over into the writer's…

  2. Science: The Neglected Learning Center.

    ERIC Educational Resources Information Center

    Diffily, Deborah

    2001-01-01

    Explores how teachers and caregivers can incorporate science activities in learning centers. Suggestions include rethinking what science means in early childhood programs, offering interesting materials for exploration, and following children's interests. Presents activity ideas and materials lists for chemistry in the water table, fruit and…

  3. A Tale of Three Centers

    ERIC Educational Resources Information Center

    Lubey, Lynn; Huffman, Dennis; Grinberg, Nancy

    2011-01-01

    Prince George's Community College has developed three distinct models for off-campus centers. Examination of each model reveals the impact of variables such as location, ownership, design, target audience for a particular site (student demographics, community needs, and access issues), the role of partnerships with other institutions, and…

  4. The Mud Center: Recapturing Childhood.

    ERIC Educational Resources Information Center

    Jensen, Becky J.; Bullard, Julie A.

    2002-01-01

    Describes a Montana child development center's creation of an area in which children could enjoy messy, creative, sensory experiences playing with mud and a wide variety of outdoor props. Discusses how mud play contributed to young children's emerging interests and provided opportunities for expressing creativity, enhancing fine motor skills, and…

  5. Instructional Materials Centers; Selected Readings.

    ERIC Educational Resources Information Center

    Pearson, Neville P.; Butler, Lucius

    Revolutionary innovation in the traditional school library has produced "the media center", where--in addition to books--films, television, tapes, and multimedia displays are available to increase student learning. This book represents a collection of eighty-three articles from library journals dealing with library science in its modern form. The…

  6. Instructional Materials Centers; Annotated Bibliography.

    ERIC Educational Resources Information Center

    Poli, Rosario, Comp.

    An annotated bibliography lists 74 articles and reports on instructional materials centers (IMC) which appeared from 1967-70. The articles deal with such topics as the purposes of an IMC, guidelines for setting up an IMC, and the relationship of an IMC to technology. Most articles deal with use of an IMC on an elementary or secondary level, but…

  7. GSFC Technology Development Center Report

    NASA Technical Reports Server (NTRS)

    Himwich, Ed; Gipson, John

    2013-01-01

    This report summarizes the activities of the GSFC Technology Development Center (TDC) for 2012 and forecasts planned activities for 2013. The GSFC TDC develops station software including the Field System (FS), scheduling software (SKED), hardware including tools for station timing and meteorology, scheduling algorithms, and operational procedures. It provides a pool of individuals to assist with station implementation, check-out, upgrades, and training.

  8. Center for Aerosol Research (AEROCENTER)

    NASA Technical Reports Server (NTRS)

    Kleidman, Richard; Kaufman, Yoram; Lau, William K. M. (Technical Monitor)

    2001-01-01

    The newly established Center for Aerosol Research (AEROCENTER) located at the NASA/Goddard Space Flight Center in Greenbelt MD is dedicated to fostering interdisciplinary research in all aspects of aerosol science. AEROCENTER will be an incubator for innovative new analysis of existing data and ideas for new space missions. The plan is to tap and harvest ideas from a broad international and interdisciplinary science community and to incorporate these ideas into NASA's aerosol research effort for understanding and predicting the aerosol effect on climate and the environment. In order to achieve this goal the center aims to host several established and developing scientists for a period of 3-6 months each year. AEROCENTER will also develop a new technical infrastructure that will integrate the present aerosol research activities and data resources of GSFC/Greenbelt and GSFC/GISS, increase efficiency in the use of NASA remote sensing data, and increase the involvement of a larger national and international scientific community. The center aims to institutionalize and extend the present knowledge base within NASA into a national resource for the education and research communities.

  9. CAROLINA CENTER FOR COMPUTATIONAL TOXICOLOGY

    EPA Science Inventory

    The Center will advance the field of computational toxicology through the development of new methods and tools, as well as through collaborative efforts. In each Project, new computer-based models will be developed and published that represent the state-of-the-art. The tools p...

  10. Student Centered Curriculum: Elementary School

    ERIC Educational Resources Information Center

    Rondone, Atria

    2014-01-01

    Student-centered learning has an important place in education because it fosters student engagement and allows the traditional micromanaging teacher to transform into a guide. The current education model emphasizes teacher control and curriculum based on standardized testing, which stunts students' natural learning processes. This study…

  11. Regional Resource Center for Innovation

    SciTech Connect

    Theis, K.

    2000-04-26

    The Regional Resource Centers for Innovation (RRCIs) promote networking among the various regional, state, and local specialists who provide services to inventors and small business innovators. This networking facilitates the rapid deployment of I&I technologies that provide solutions for the energy challenges facing the U.S.

  12. Metal Atomization (Materials Preparation Center)

    SciTech Connect

    2010-01-01

    The following video is a slow motion capture of an atomization event. Atomization of metal requires high pressure gas and specialized chambers for cooling and collecting the powders without contamination. The critical step for morphological control is the impingement of the gas on the melt stream. This material was cast at the Ames Laboratorys Materials Preparation Center http://www.mpc.ameslab.gov

  13. Re-Employment Opportunity Center.

    ERIC Educational Resources Information Center

    Mann, Michelle; And Others

    The Washington State Employment Security Department and Columbia Basin Community College have been partners in delivering training, education, and re-employment services at the Re-Employment Opportunity Center (ROC). The ROC targets dislocated workers, especially those affected by downsizing at the Department of Energy, and provides retraining,…

  14. School Centered Evidence Based Accountability

    ERIC Educational Resources Information Center

    Milligan, Charles

    2015-01-01

    Achievement scores drive much of the effort in today's accountability system, however, there is much more that occurs in every school, every day. School Centered Evidence Based Accountability can be used from micro to macro giving School Boards and Administration a process for monitoring the results of the entire school operation effectively and…

  15. BURN DATA COORDINATING CENTER (BDCC)

    EPA Science Inventory

    The Burn Data Coordinating Center (BDCC) began collecting data in 1994 and is currently the largest burn database in the country. Pediatric burn data was added in 1998. The BMS database contains over 2,800 cases supporting clinical research and research on outcomes including empl...

  16. 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.

  17. Developing Child-Centered Learning.

    ERIC Educational Resources Information Center

    Salmon, Angela Katiuska; Truax, Roberta

    1998-01-01

    At a Quito elementary school, the biggest challenge facing teachers was developing a curriculum that supports child-centered learning, a new concept for Ecuador's traditional society. To strengthen their own teaching and involve parents, a bilingual group of teachers began by collaborating among themselves. The result was a thematically oriented…

  18. Community Learning Centers: Design Specifications.

    ERIC Educational Resources Information Center

    Designs for Learning, Inc., St. Paul, MN.

    If fundamental change in education is to be lasting and effective, it must be a systemic transformation that pervades all aspects of the organization. The New American Schools Development Corporation (NASDC) mission requires rapid, comprehensive change. The Community Learning Centers program described in this document features systemic change with…

  19. NREL National Bioenergy Center Overview

    SciTech Connect

    2012-01-01

    The demand for clean, sustainable, secure energy is growing... and the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) is answering the call. NREL's National bioenergy Center is pioneering biofuels research and development and accelerating the pace these technologies move into the marketplace.

  20. Multiple Intelligences Centers and Projects.

    ERIC Educational Resources Information Center

    Chapman, Carolyn; Freeman, Lynn

    Based upon Gardner's theory of multiple intelligences, this book guides elementary school teachers through the process of using classroom learning centers and projects by providing choices for students. The guide is divided into two sections, providing the theoretical background and information on how to develop multiple intelligences learning…

  1. Ideas for Reading Learning Centers.

    ERIC Educational Resources Information Center

    International Reading Association, Newport Beach, CA. California Reading Association.

    This book offers approximately 100 reading activities for use by teachers in the learning center. The activities are divided into such categories as readiness, vocabulary, phonetic analysis, structural analysis, comprehension, creative writing and study skills. Most of the activities describe the objective, materials needed, procedure, directions,…

  2. The National Conservation Training Center.

    ERIC Educational Resources Information Center

    Cohn, Jeffrey P.

    2000-01-01

    Describes the National Conservation Training Center (NCTC) which provides a host of benefits for fish and wildlife pros and includes classrooms, laboratories, and residential lodges. Provides information about some of the courses offered such as how to use global positioning systems and water quality testing. (ASK)

  3. Rocket center Peenemuende - Personal memories

    NASA Technical Reports Server (NTRS)

    Dannenberg, Konrad; Stuhlinger, Ernst

    1993-01-01

    A brief history of Peenemuende, the rocket center where Von Braun and his team developed the A-4 (V-2) rocket under German Army auspices, and the Air Force developed the V-1 (buzz bomb), wire-guided bombs, and rocket planes, is presented. Emphasis is placed on the expansion of operations beginning in 1942.

  4. Child-Centered Play Therapy

    ERIC Educational Resources Information Center

    VanFleet, Rise; Sywulak, Andrea E.; Sniscak, Cynthia Caparosa

    2010-01-01

    Highly practical, instructive, and authoritative, this book vividly describes how to conduct child-centered play therapy. The authors are master clinicians who explain core therapeutic principles and techniques, using rich case material to illustrate treatment of a wide range of difficulties. The focus is on nondirective interventions that allow…

  5. The Art Learning Resource Center.

    ERIC Educational Resources Information Center

    Farmer, Connie; Russell, Laurie

    1981-01-01

    The Art Learning Resource Center provides a concentrated art experience for fifth graders in the Omaha Public Schools. The program utilizes collections of the Joslyn Art Museum, community resources, and guest artists as motivation for the awareness, appreciation and production of art. A sample lesson on Greek art is included. (Author/SJL)

  6. Colorado Learning Disabilities Research Center.

    ERIC Educational Resources Information Center

    DeFries, J. C.; And Others

    1997-01-01

    Results obtained from the center's six research projects are reviewed, including research on psychometric assessment of twins with reading disabilities, reading and language processes, attention deficit-hyperactivity disorder and executive functions, linkage analysis and physical mapping, computer-based remediation of reading disabilities, and…

  7. Resource Centers for Gifted Education.

    ERIC Educational Resources Information Center

    Clark, Linda R.; And Others

    1995-01-01

    Shared Information Services is a state-operated network of four resource centers for gifted education in Indiana. The network provides support in the areas of program development, teacher education, classroom teaching resources, and program evaluation. A variety of library and technical assistance services is provided to teachers and others by…

  8. Photograph of photogrammetric plate LCHABSGS11IL1124S08R. EAST (WELLS STREET) ELEVATION, GROUND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photograph of photogrammetric plate LC-HABS-GS11-IL-1124-S08R. EAST (WELLS STREET) ELEVATION, GROUND LEVEL Lower center section of elevation - Phelps-Dodge-Palmer Building, 200 West Adams Street, Chicago, Cook County, IL

  9. 66. Historic American Buildings Survey R.A. Waugh, Photographer October 1936 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    66. Historic American Buildings Survey R.A. Waugh, Photographer October 1936 INTERIOR CENTER BAY REAR WALL of MAIN HOUSE 2nd FLOOR LOOKING NORTH EAST - Colonel Paul Wentworth House, Dover Street (moved to MA, Dover), Dover, Strafford County, NH

  10. NASA Johnson Space Center SBIR STTR Program Technology Innovations

    NASA Technical Reports Server (NTRS)

    Krishen, Kumar

    2007-01-01

    The Small Business Innovation Research (SBIR) Program increases opportunities for small businesses to participate in research and development (R&D), increases employment, and improves U.S. competitiveness. Specifically the program stimulates U.S. technological innovation by using small businesses to meet federal R&D needs, increasing private-sector commercialization of innovations derived from federal R&D, and fostering and encouraging the participation of socially disadvantaged businesses. In 2000, the Small Business Technology Transfer (STTR) Program extended and strengthened the SBIR Program, increasing its emphasis on pursuing commercial applications by awarding contracts to small business concerns for cooperative R&D with a nonprofit research institution. Modeled after the SBIR Program, STTR is nevertheless a separately funded activity. Technologies that have resulted from the Johnson Space Center SBIR STTR Program include: a device for regenerating iodinated resin beds; laser-assisted in-situ keratomileusis or LASIK; a miniature physiological monitoring device capable of collecting and analyzing a multitude of real-time signals to transmit medical data from remote locations to medical centers for diagnosis and intervention; a new thermal management system for fibers and fabrics giving rise to new line of garments and thermal-enhancing environments; and a highly electropositive material that attracts and retains electronegative particles in water.

  11. Center for Advanced Computational Technology

    NASA Technical Reports Server (NTRS)

    Noor, Ahmed K.

    2000-01-01

    The Center for Advanced Computational Technology (ACT) was established to serve as a focal point for diverse research activities pertaining to application of advanced computational technology to future aerospace systems. These activities include the use of numerical simulations, artificial intelligence methods, multimedia and synthetic environments, and computational intelligence, in the modeling, analysis, sensitivity studies, optimization, design and operation of future aerospace systems. The Center is located at NASA Langley and is an integral part of the School of Engineering and Applied Science of the University of Virginia. The Center has four specific objectives: 1) conduct innovative research on applications of advanced computational technology to aerospace systems; 2) act as pathfinder by demonstrating to the research community what can be done (high-potential, high-risk research); 3) help in identifying future directions of research in support of the aeronautical and space missions of the twenty-first century; and 4) help in the rapid transfer of research results to industry and in broadening awareness among researchers and engineers of the state-of-the-art in applications of advanced computational technology to the analysis, design prototyping and operations of aerospace and other high-performance engineering systems. In addition to research, Center activities include helping in the planning and coordination of the activities of a multi-center team of NASA and JPL researchers who are developing an intelligent synthesis environment for future aerospace systems; organizing workshops and national symposia; as well as writing state-of-the-art monographs and NASA special publications on timely topics.

  12. Evolution of heliobacteria: implications for photosynthetic reaction center complexes

    NASA Technical Reports Server (NTRS)

    Vermaas, W. F.; Blankenship, R. E. (Principal Investigator)

    1994-01-01

    The evolutionary position of the heliobacteria, a group of green photosynthetic bacteria with a photosynthetic apparatus functionally resembling Photosystem I of plants and cyanobacteria, has been investigated with respect to the evolutionary relationship to Gram-positive bacteria and cyanobacteria. On the basis of 16S rRNA sequence analysis, the heliobacteria appear to be most closely related to Gram-positive bacteria, but also an evolutionary link to cyanobacteria is evident. Interestingly, a 46-residue domain including the putative sixth membrane-spanning region of the heliobacterial reaction center protein show rather strong similarity (33% identity and 72% similarity) to a region including the sixth membrane-spanning region of the CP47 protein, a chlorophyll-binding core antenna polypeptide of Photosystem II. The N-terminal half of the heliobacterial reaction center polypeptide shows a moderate sequence similarity (22% identity over 232 residues) with the CP47 protein, which is significantly more than the similarity with the Photosystem I core polypeptides in this region. An evolutionary model for photosynthetic reaction center complexes is discussed, in which an ancestral homodimeric reaction center protein (possibly resembling the heliobacterial reaction center protein) with 11 membrane-spanning regions per polypeptide has diverged to give rise to the core of Photosystem I, Photosystem II, and of the photosynthetic apparatus in green, purple, and heliobacteria.

  13. Thermodynamic properties for R-404A

    SciTech Connect

    Fujiwara, K.; Nakamura, S.; Noguchi, M.

    1999-01-01

    An 18-coefficient modified Benedict-Webb-Rubin equation of state has been developed for R-404A, a ternary mixture of 44% by mass of pentafluoroethane (R-125), 52% by mass of 1,1,1-trifluoroethane (R-143a), and 4% by mass of 1,1,1,2-tetrafluoroethane (R-134a). Correlations of bubble point pressures, dew point pressures, saturated liquid densities, and saturated vapor densities are also presented. This equation of state has been developed based on the reported experimental data of PVT properties, saturation properties, and isochoric heat capacities by using least-squares fitting. These correlations are valid in the temperature range from 250 K to the critical temperature. This equation of state is valid at pressures up to 19 MPa, densities to 1,300 kg {center_dot} m{sup {minus}3}, and temperatures from 250 to 400 K. The thermodynamic properties except for the saturation pressures are calculated from this equation of state.

  14. The Complete Guide to Learning Centers.

    ERIC Educational Resources Information Center

    Petreshene, Susan S.

    Practical, classroom-tested ideas for developing classroom learning centers are presented in this book. The sixteen chapters deal with the following topics: an overview of learning centers and individualization, basic considerations in setting up a learning center, getting started, mechanics of operating learning centers, room arrangement and…

  15. 36 CFR 1253.6 - Records Centers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... center research rooms are posted at http://www.archives.gov. Contact information for each center is as follows: (a) NARA—Northeast Region (Boston) is located at the Frederick C. Murphy Federal Center, 380..., MO) is located at 200 Space Center Drive, Lee's Summit, MO 64064-1182. The telephone number is...

  16. Library Media Learning and Play Center.

    ERIC Educational Resources Information Center

    Faber, Therese; And Others

    Preschool educators developed a library media learning and play center to enable children to "experience" a library; establish positive attitudes about the library; and encourage respect for self, others, and property. The center had the following areas: check-in and check-out desk, quiet reading section, computer center, listening center, video…

  17. Overview of the NASA balloon R&D program

    NASA Technical Reports Server (NTRS)

    Smith, I. Steve, Jr.

    1994-01-01

    The catastrophic balloon failure during the first half of the 1980's identified the need for a comprehensive and continuing balloon research and development (R&D) commitment by NASA. Technical understanding was lacking in many of the disciplines and processes associated with scientific ballooning. A comprehensive balloon R&D plan was developed in 1986 and implemented in 1987. The objectives were to develop the understanding of balloon system performance, limitations, and failure mechanisms. The program consisted of five major technical areas: structures, performance and analysis, materials, chemistry and processing, and quality control. Research activitites have been conducted at NASA/Goddard Space Flight Center (GSFC)-Wallops Flight Facility (WFF), other NASA centers and government facilities, universities, and the balloon manufacturers. Several new and increased capabilities and resources have resulted from this activity. The findings, capabilities, and plan of the balloon R&D program are presented.

  18. Rolling Deck to Repository (R2R): Building a Reference Cruise Catalog for the Research Fleet

    NASA Astrophysics Data System (ADS)

    Arko, R. A.; Clark, P. D.; Chandler, C. L.; Smith, S. R.

    2012-12-01

    The Rolling Deck to Repository (R2R) program is developing infrastructure to ensure the underway sensor data from NSF-supported oceanographic research vessels are routinely and consistently documented, preserved in long-term archives, and disseminated to the science community. A core element of this infrastructure is a master catalog of research vessels, cruises, sensor systems, underway datasets, navigation products, field reports, event logs, file formats, people, organizations, and funding awards that is maintained uniformly across the research fleet. All NSF-supported vessel operators now submit their underway cruise data and documentation directly to R2R, per the revised Division of Ocean Sciences (OCE) Sample and Data Policy published in 2011. R2R ingests this content into the fleet catalog, assigning globally unique and persistent identifiers at the cruise, dataset, and file (granule) levels. The catalog is aligned with community-standard vocabularies, working collaboratively with the NOAA Data Centers, UNOLS Office, and pan-European SeaDataNet project; and includes links to related data at other inter/national repositories. In response to community demand, we are extending the catalog to include instrument-specific metadata such as installation details, patch tests, and calibration results. The entire R2R catalog is published on the Web as "Linked Data", making it easily accessible to encourage integration with other repositories. Selected content is also published in formal metadata records according to ISO and W3C standards, suitable for submission to long-term archives. We are deploying both faceted (classification/filter) and Web map-based browse and search interfaces.

  19. NSSDC and WDC-A-R and S document availability and distribution services

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Documents available from the national space science data center (NSSDC) and the world data center A for rockets and satellites (WDC-A-R&S), are described. The availability, costs, ordering procedures for documents presently available, and the procedures for obtaining future documents are given.

  20. (Center of excellence: Microlaser microscope)

    SciTech Connect

    Webb, R.H.

    1992-01-01

    This Center-of-Excellence grant has two components: development of an imaging system based on microlaser arrays forms a central project among a group of laser diagnostic and therapeutic efforts primarily funded outside the grant. In these first 8 months we have set up the Microlaser Microscope using small microlaser arrays. We have emphasized the basics of microlaser handling and electronic addressing and the optics of the microscope. Details of electronics and optics given here will be used in the larger arrays which should be available soon. After a description of the central Microlaser Microscope project, we touch briefly on the other projects of the Center, which have been outstandingly fruitful this year. Publications are necessarily concerned with the smaller projects, since the Microlaser Microscope is in its early stages.

  1. The Propulsion Center at MSFC

    NASA Technical Reports Server (NTRS)

    Gerrish, Harold; Schmidt, George R. (Technical Monitor)

    2000-01-01

    The Propulsion Research Center at MSFC serves as a national resource for research of advanced, revolutionary propulsion technologies. Our mission is to move the nation's capabilities beyond the confines of conventional chemical propulsion into an era of aircraft like access to earth-orbit, rapid travel throughout the solar system, and exploration of interstellar space. Current efforts cover a wide range of exciting areas, including high-energy plasma thrusters, advanced fission and fusion engines, antimatter propulsion systems, beamed energy rockets and sails, and fundamental motive physics. Activities involve concept investigation, proof-of-concept demonstration, and breadboard validation of new propulsion systems. The Propulsion Research Center at MSFC provides an environment where NASA, national laboratories, universities, and industry researchers can pool their skills together to perform landmark propulsion achievements. We offer excellent educational opportunities to students and young researchers-fostering a wellspring of innovation that will revolutionize space transportation.

  2. Center of excellence: Microlaser microscope

    NASA Astrophysics Data System (ADS)

    Webb, R. H.

    This Center-of-Excellence grant has two components: development of an imaging system based on microlaser arrays forms a central project among a group of laser diagnostic and therapeutic efforts primarily funded outside the grant. In these first 8 months we have set up the Microlaser Microscope using small microlaser arrays. We have emphasized the basics of microlaser handling and electronic addressing and the optics of the microscope. Details of electronics and optics given here will be used in the larger arrays which should be available soon. After a description of the central Microlaser Microscope project, we touch briefly on the other projects of the Center, which have been outstandingly fruitful this year. Publications are necessarily concerned with the smaller projects, since the Microlaser Microscope is in its early stages.

  3. 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.

  4. Large robotized turning centers described

    NASA Astrophysics Data System (ADS)

    Kirsanov, V. V.; Tsarenko, V. I.

    1985-09-01

    The introduction of numerical control (NC) machine tools has made it possible to automate machining in series and small series production. The organization of automated production sections merged NC machine tools with automated transport systems. However, both the one and the other require the presence of an operative at the machine for low skilled operations. Industrial robots perform a number of auxiliary operations, such as equipment loading-unloading and control, changing cutting and auxiliary tools, controlling workpieces and parts, and cleaning of location surfaces. When used with a group of equipment they perform transfer operations between the machine tools. Industrial robots eliminate the need for workers to form auxiliary operations. This underscores the importance of developing robotized manufacturing centers providing for minimal human participation in production and creating conditions for two and three shift operation of equipment. Work carried out at several robotized manufacturing centers for series and small series production is described.

  5. Kennedy Space Center exercise program

    NASA Technical Reports Server (NTRS)

    Hoffman, Cristy

    1993-01-01

    The Kennedy Space Center (KSC) Fitness Program began in Feb. 1993. The program is managed by the Biomedical Operations and Research Office and operated by the Bionetics Corporation. The facilities and programs are offered to civil servants, all contractors, temporary duty assignment (TDY) participants, and retirees. All users must first have a medical clearance. A computer-generated check-in system is used to monitor participant usage. Various aspects of the program are discussed.

  6. Northeast Regional Planetary Data Center

    NASA Technical Reports Server (NTRS)

    Schultz, Peter H.; Saunders, Stephen (Technical Monitor)

    2005-01-01

    In 1980, the Northeast Planetary Data Center (NEPDC) was established with Tim Mutch as its Director. The Center was originally located in the Sciences Library due to space limitations but moved to the Lincoln Field Building in 1983 where it could serve the Planetary Group and outside visitors more effectively. In 1984 Dr. Peter Schultz moved to Brown University and became its Director after serving in a similar capacity at the Lunar and Planetary Institute since 1976. Debbie Glavin has served as the Data Center Coordinator since 1982. Initially the NEPDC was build around Tim Mutch's research collection of Lunar Orbiter and Mariner 9 images with only partial sets of Apollo and Viking materials. Its collection was broadened and deepened as the Director (PHS) searched for materials to fill in gaps. Two important acquisitions included the transfer of a Viking collection from a previous PI in Tucson and the donation of surplused lunar materials (Apollo) from the USGS/Menlo Park prior to its building being torn down. Later additions included the pipeline of distributed materials such as the Viking photomosaic series and certain Magellan products. Not all materials sent to Brown, however, found their way to the Data Center, e.g., Voyager prints and negatives. In addition to the NEPDC, the planetary research collection is separately maintained in conjunction with past and ongoing mission activities. These materials (e.g., Viking, Magellan, Galileo, MGS mission products) are housed elsewhere and maintained independently from the NEPDC. They are unavailable to other researchers, educators, and general public. Consequently, the NEPDC represents the only generally accessible reference collection for use by researchers, students, faculty, educators, and general public in the Northeast corridor.

  7. Center Pivot Irrigated Agriculture, Libya

    NASA Technical Reports Server (NTRS)

    1981-01-01

    A view of the Faregh Agricultural Station in the Great Calanscio Sand Sea, Libya (26.5N, 22.0E) about 300 miles southeast of Benghazi. A pattern of water wells have been drilled several miles apart to support a quarter mile center-pivot-swing-arm agricultural irrigation system. The crop grown is alfalfa which is eaten on location by flocks of sheep following the swing arm as it rotates. At maturity, the sheep are flown to market throughout Libya.

  8. New England Compounding Center Indictment.

    PubMed

    Cabaleiro, Joe

    2015-01-01

    This article is a review of the lapses in compliance with United States Pharmacopeia standards and pharmacy law as alleged by the New England Compounding Center indictment. This indictment was a result of an outbreak of fungal meningitis traced to fungal contamination of compounded methylprednisolone suspension for epidural steroid injections. This article is also intended as a gap analysis for compounders to review compliance at their own facility, and, if necessary, take the appropriate steps to implement best practices. PMID:26685489

  9. John F. Kennedy Space Center

    NASA Technical Reports Server (NTRS)

    2006-01-01

    The John F. Kennedy Space Center, America's spaceport, is located along Florida's eastern shore on Cape Canaveral. Established as NASA's Launch Operations Center on July 1, 1962, the center has been the site of launching all U.S. human space flight missions, from the early days of Project Mercury to the space shuttle and the next generation of vehicles. In addition, the center is home to NASA's Launch Services Program, which coordinates all expendable vehicle launches carrying a NASA payload.

    With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products.

    The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

    The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

    Size: 32.6 by 51.2 kilometers (20.2 by 32.2 miles) Location: 28.6 degrees North latitude, 80.6 degrees West longitude Orientation: North at top Image Data: ASTER bands 3, 2, and 1 Original Data Resolution: 15 meters (49

  10. Clean Energy Solutions Center (Presentation)

    SciTech Connect

    Reategui, S.

    2012-07-01

    The Clean Energy Ministerial launched the Clean Energy Solutions Center in April, 2011 for major economy countries, led by Australia and U.S. with other CEM partners. Partnership with UN-Energy is extending scope to support all developing countries: 1. Enhance resources on policies relating to energy access, small to medium enterprises (SMEs), and financing programs; 2. Offer expert policy assistance to all countries; 3. Expand peer to peer learning, training, and deployment and policy data for developing countries.

  11. Hydrologic Tests at Characterization Wells R-9i, R-13, R-19, R-22, and R-31, Revision 1

    SciTech Connect

    S.G.McLin; W.J. Stone

    2004-06-01

    Hydrologic information is essential for environmental efforts at Los Alamos National Laboratory. Testing at new characterization wells being drilled to the regional aquifer (''R wells'') to improve the conceptual hydrogeologic model of the Pajarito Plateau is providing such information. Field tests were conducted on various zones of saturation penetrated by the R wells to collect data needed for determining hydraulic properties. This document provides details of the design and execution of testing as well as an analysis of data for five new wells: R-9i, R-13, R-19, R-22, and R-31. One well (R-13) was evaluated by a pumping test and the rest (R-9i, R-19, R-22, and R-31) were evaluated by injection tests. Characterization well R-9i is located in Los Alamos Canyon approximately 0.3 mi west of the Route 4/Route 502 intersection. It was completed at a depth of 322 ft below ground surface (bgs) in March 2000. This well was constructed with two screens positioned below the regional water table. Both screens were tested. Screen 1 is completed at about 189-200 ft bgs in fractured basalt, and screen 2 is completed at about 270-280 ft bgs in massive basalt. Specific capacity analysis of the screen 1 data suggests that the fractured basalt has a transmissivity (T) of 589 ft{sup 2}/day and corresponds to a hydraulic conductivity (K) of 7.1 ft/day based on a saturated thickness of 83 ft. The injection test data from the massive basalt near screen 2 were analyzed by the Bouwer-Rice slug test methodology and suggest that K is 0.11 ft/day, corresponding to a T of about 2.8 ft{sup 2}/day based on a saturated thickness of 25 ft. Characterization well R-13 is located in Mortandad Canyon just west of the eastern Laboratory boundary. It was completed at a depth of 1029 ft bgs in February 2002. This well was constructed with one 60-ft long screen positioned about 125 ft below the regional water table. This screen is completed at about 958-1019 ft bgs and straddles the geologic contact

  12. Process Engineering Technology Center Initiative

    NASA Technical Reports Server (NTRS)

    Centeno, Martha A.

    2001-01-01

    NASA's Kennedy Space Center (KSC) is developing as a world-class Spaceport Technology Center (STC). From a process engineering (PE) perspective, the facilities used for flight hardware processing at KSC are NASA's premier factories. The products of these factories are safe, successful shuttle and expendable vehicle launches carrying state-of-the-art payloads. PE is devoted to process design, process management, and process improvement, rather than product design. PE also emphasizes the relationships of workers with systems and processes. Thus, it is difficult to speak of having a laboratory for PE at KSC because the entire facility is practically a laboratory when observed from a macro level perspective. However, it becomes necessary, at times, to show and display how KSC has benefited from PE and how KSC has contributed to the development of PE; hence, it has been proposed that a Process Engineering Technology Center (PETC) be developed to offer a place with a centralized focus on PE projects, and a place where KSC's PE capabilities can be showcased, and a venue where new Process Engineering technologies can be investigated and tested. Graphics for showcasing PE capabilities have been designed, and two initial test beds for PE technology research have been identified. Specifically, one test bed will look into the use of wearable computers with head mounted displays to deliver work instructions; the other test bed will look into developing simulation models that can be assembled into one to create a hierarchical model.

  13. CNC electrical discharge machining centers

    SciTech Connect

    Jaggars, S.R.

    1991-10-01

    Computer numerical control (CNC) electrical discharge machining (EDM) centers were investigated to evaluate the application and cost effectiveness of establishing this capability at Allied-Signal Inc., Kansas City Division (KCD). In line with this investigation, metal samples were designed, prepared, and machined on an existing 15-year-old EDM machine and on two current technology CNC EDM machining centers at outside vendors. The results were recorded and evaluated. The study revealed that CNC EDM centers are a capability that should be established at KCD. From the information gained, a machine specification was written and a shop was purchased and installed in the Engineering Shop. The older machine was exchanged for a new model. Additional machines were installed in the Tool Design and Fabrication and Precision Microfinishing departments. The Engineering Shop machine will be principally used for the following purposes: producing deep cavities in small corner radii, machining simulated casting models, machining difficult-to-machine materials, and polishing difficult-to-hand polish mold cavities. 2 refs., 18 figs., 3 tabs.

  14. Thermoluminescence in pure LiF crystals: Glow peaks and their connection with color centers

    SciTech Connect

    Baldacchini, G.; Montereali, R. M.; Nichelatti, E.; Kalinov, V. S.; Voitovich, A. P.; Davidson, A. T.; Kozakiewicz, A. G.

    2008-09-15

    Nominally pure LiF crystals were irradiated with the same dose (0.85 10{sup 6} R) of gamma rays at ambient and low temperatures (-60 deg. C) and the resulting thermoluminescence (TL) is reported. Various optical and thermal treatments were applied in order to change the concentration of color centers (CCs). The effect of such treatments on the glow curves is observed. Knowing the coloration from optical transmission and photoluminescence measurements made on the same samples, we attribute many of the glow peaks (GPs) to the annealing of F center aggregates. For the present conditions of irradiation and dose, TL processes begin with decay of F{sub 3}{sup +} centers that display a GP at 164 deg. C. F{sub 3}(R) centers follow and are responsible for GPs at 193 and 228 deg. C. A GP at 263 deg. C is ascribed to F{sub 2} centers. Several peaks at temperatures in the range of 280-380 deg. C are associated with impurity perturbed F centers. A GP at 410 deg. C is associated with a complex of aggregated F and H centers. These attributions are accomplished by means of TL spectra, optical transmission spectra, and annealing procedures, and are critically discussed. The experimental data confirm the general trend of thermal stability of CCs, which decreases by moving from simple F centers to more complex ones, and the existence of exchange dynamics among CCs.

  15. National space test centers - Lewis Research Center Facilities

    NASA Technical Reports Server (NTRS)

    Roskilly, Ronald R.

    1990-01-01

    The Lewis Research Center, NASA, presently has a number of test facilities that constitute a significant national space test resource. It is expected this capability will continue to find wide application in work involving this country's future in space. Testing from basic research to applied technology, to systems development, to ground support will be performed, supporting such activities as Space Station Freedom, the Space Exploration Initiative, Mission to Planet Earth, and many others. The major space test facilities at both Cleveland and Lewis' Plum Brook Station are described. Primary emphasis is on space propulsion facilities; other facilities of importance in space power and microgravity are also included.

  16. Academic Science, R&D Funds, Fiscal Year 1980: Surveys of Science Resources Series. Detailed Statistical Tables.

    ERIC Educational Resources Information Center

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

    Statistical data on research and development (R&D) expenditures from the 1980 Survey of Scientific and Engineering Expenditures at Universities and Colleges are presented. Information was obtained from 514 schools and 19 federally funded R&D centers. In order to provide national totals for academic R&D expenditures, estimates were made for the…

  17. 34 CFR 413.4 - How does the Secretary designate a National Center or Centers?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION NATIONAL CENTER OR CENTERS FOR RESEARCH IN VOCATIONAL EDUCATION General § 413.4 How does the Secretary designate a National Center or... designating the National Center or Centers for Research in Vocational Education, the Secretary may support—...

  18. 34 CFR 413.4 - How does the Secretary designate a National Center or Centers?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION NATIONAL CENTER OR CENTERS FOR RESEARCH IN VOCATIONAL EDUCATION General § 413.4 How does the Secretary designate a National Center or... designating the National Center or Centers for Research in Vocational Education, the Secretary may support—...

  19. 34 CFR 413.4 - How does the Secretary designate a National Center or Centers?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION NATIONAL CENTER OR CENTERS FOR RESEARCH IN VOCATIONAL EDUCATION General § 413.4 How does the Secretary designate a National Center or... designating the National Center or Centers for Research in Vocational Education, the Secretary may support—...

  20. 34 CFR 413.4 - How does the Secretary designate a National Center or Centers?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION NATIONAL CENTER OR CENTERS FOR RESEARCH IN VOCATIONAL EDUCATION General § 413.4 How does the Secretary designate a National Center or... designating the National Center or Centers for Research in Vocational Education, the Secretary may support—...

  1. 34 CFR 413.4 - How does the Secretary designate a National Center or Centers?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION NATIONAL CENTER OR CENTERS FOR RESEARCH IN VOCATIONAL EDUCATION General § 413.4 How does the Secretary designate a National Center or... designating the National Center or Centers for Research in Vocational Education, the Secretary may support—...

  2. rMPI

    Energy Science and Technology Software Center (ESTSC)

    2010-08-24

    As high-performance computing (HPC) machines continue to grow in size, issues such as fault tolerance and reliability limit application scalability. Current techniques to ensure progress across faults, like checkpoint-restart, are unsuitable on their own for exascale machines due to the excessive overheads predicted to more than double an applications time to solution. An alternative mechanism to increase application reliability than just checkpoint-restart alone is redundant computation. The rMPl library enables portable and transparent redundant computation)more » that, at extreme scale, has significantly lower verhead then just checkpoint-restart on its own.« less

  3. 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

  4. Hearing on Computer Education. Hearing before the Subcommittee on Elementary, Secondary, and Vocational Education of the Committee on Education and Labor, House of Representatives, Ninety-Eighth Congress, Second Session, on H.R. 3750, H.R. 1134, and H.R. 4628.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    This hearing report covers three bills: (1) H.R. 3750, which would authorize grants to local educational agencies to purchase computer equipment; (2) H.R. 1134, which would provide funds to establish and operate model centers for computers in education; and (3) H.R. 4628, which would establish a government corporation to promote the development…

  5. Morgantown Energy Technology Center, technology summary

    SciTech Connect

    Not Available

    1994-06-01

    This document has been prepared by the DOE Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation activities funded through the Morgantown Energy Technology Center (METC). Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. METC`s R&D programs are focused on commercialization of technologies that will be carried out in the private sector. META has solicited two PRDAs for EM. The first, in the area of groundwater and soil technologies, resulted in twenty-one contact awards to private sector and university technology developers. The second PRDA solicited novel decontamination and decommissioning technologies and resulted in eighteen contract awards. In addition to the PRDAs, METC solicited the first EM ROA in 1993. The ROA solicited research in a broad range of EM-related topics including in situ remediation, characterization, sensors, and monitoring technologies, efficient separation technologies, mixed waste treatment technologies, and robotics. This document describes these technology development activities.

  6. Rolling Deck to Repository (R2R): Organizing Datasets from Heterogeneous Shipboard Data into an Integrated Catalog

    NASA Astrophysics Data System (ADS)

    Clark, P. D.; Arko, R. A.; Sweeney, A.; Fischman, D.; Miller, S. P.; Stocks, K.

    2010-12-01

    The goal of the Rolling Deck to Repository (R2R; rvdata.us) program is to develop and implement a fleet-wide information management system to preserve and provide access to routine underway data collected by U.S. academic research vessels. One of the program’s primary challenges is to develop a workflow for routinely gathering data from a fleet with heterogeneous instrumentation and file systems, breaking out the data into discrete data sets, and transferring the data to the appropriate National Data Center. Because R2R expects to receive 300-400 cruises per year from a wide range of vessel classes and at least two dozen major device types, this workflow must be highly automated. R2R has developed and implemented a workflow for processing underway data: - Collection: data are provided at the end of a cruise as a cruise distribution using the mechanism preferred by the vessel operator. - Inventory: a complete inventory of each cruise distribution is created, listing the filename, date, size, and checksum. This inventory is published online by R2R. - Raw Archive: the entire original cruise distribution is transmitted securely to the National Geophysical Data Center for deep archive. - Data Breakout: data from each device are extracted from the cruise distribution according to a vessel profile yielding a discrete data set. Once a data set is broken out and any proprietary holds are cleared, it is delivered to the appropriate National Data Center for archiving and dissemination. It may also be processed further for quality assessment/quality control and/or publication of standard products. Data sets sent to a National Data Center will have unique and persistent R2R identifiers, which link to parent cruise information on the R2R site. The site will include the URL link to each data set at the National Data Center, allowing a user browsing the R2R cruise catalog to download it. Because each vessel operator typically has a customized system for naming and organizing

  7. Venus' center of mass - center of figure displacement and implications

    NASA Technical Reports Server (NTRS)

    Bindschadler, D. L.; Schubert, G.

    1993-01-01

    Earth, Moon, Mars, and Venus all have centers of mass (C.M.) that are displaced from their centers of figure (C.F.) by amounts which range from 340 meters (Venus) to 2.5 km (Mars). These offsets have all been calculated from the first degree terms in spherical harmonic expansions of topography. We describe an alternate method for calculating C.M. - C.F. offsets directly from a global topographic data set and apply it to Venus. Using Magellan altimetry, we find that Venus' C.F. is displaced approximately 280 meters from its C.M. in the direction of Western Aphrodite Terra (4.4 deg S, 135.8 deg E). We investigate several simple models for this offset and find that it is most consistent with thickened crust in Ovda and Thetis Regiones (which constitute most of W. Aphrodite). The location of the C.F. offset also places constraints on the degree of crustal thickening in Western Ishtar Terra and/or this highland's mode of origin. We favor a model in which offset due to thick crust in Western Ishtar Terra is balanced by an opposing offset due to cold, downwelling mantle material beneath the highland.

  8. How Leaky Are Seafloor Spreading Center Axes?

    NASA Astrophysics Data System (ADS)

    Baker, E. T.; Resing, J. A.; Martinez, F.; Haymon, R. M.; Nakamura, K.; Walker, S. L.; Ferrini, V.

    2013-12-01

    Some 500 active vent sites, both focused and diffuse, have now been located along spreading centers by either visual confirmation or instrumental detection of the discharging plume. Discovery of the large majority of these sites was made easier by high-volume discharge of particle-laden plumes. These observations led to estimates (as can be derived from the InterRidge Vents Database) of site frequency from ~0.5-5/100 km, generally increasing with spreading rate. Over the last decade, however, the increasing use of oxidation-reduction potential (ORP (mV)) (aka Eh) sensors capable of detecting minute concentrations of reduced hydrothermal chemicals (e.g., Fe+2, sulfides, Mn+2, H2, and others) suggests that these frequency estimates may be far too conservative. This hypothesis is consistent with earlier results from a few large-scale, high-resolution camera tows on some EPR segments. ORP data provide two important advantages for site identification not available with other commonly used continuously recording sensors: (1) detection of low-temperature, particle-scarce plumes, and (2) detection of reduced chemical species with very short residence times, thus increasing the location specificity of the discharge source. Here, we present high-resolution distributions of ORP anomalies observed in past plume surveys along the Eastern Lau Spreading Center (19.5°-22.5°S) in 2004 and 2008, the Galápagos Spreading Center (94.6°-86°W) in 2005/6 and 2011, as well as new data (2011) from the East Pacific Rise (9°-10°N). Except for the 2011 GSC data (a standard CTD tow-yo), all data were collected during continuous horizontal tows of ORP sensors at various depths <~120 m above the seafloor. We used two approaches to verify that ORP anomalies were authentic hydrothermal signals and not (especially in the case of small anomalies) produced by some other transient chemical anomaly. First, on the 2008 ELSC and 2011 EPR tows we compared temperature (ΔT) and ORP (ΔORP) data from

  9. Using Poison Center Exposure Calls to Predict Methadone Poisoning Deaths

    PubMed Central

    Dasgupta, Nabarun; Davis, Jonathan; Jonsson Funk, Michele; Dart, Richard

    2012-01-01

    Purpose There are more drug overdose deaths in the Untied States than motor vehicle fatalities. Yet the US vital statistics reporting system is of limited value because the data are delayed by four years. Poison centers report data within an hour of the event, but previous studies suggested a small proportion of poisoning deaths are reported to poison centers (PC). In an era of improved electronic surveillance capabilities, exposure calls to PCs may be an alternate indicator of trends in overdose mortality. Methods We used PC call counts for methadone that were reported to the Researched Abuse, Diversion and Addiction-Related Surveillance (RADARS®) System in 2006 and 2007. US death certificate data were used to identify deaths due to methadone. Linear regression was used to quantify the relationship of deaths and poison center calls. Results Compared to decedents, poison center callers tended to be younger, more often female, at home and less likely to require medical attention. A strong association was found with PC calls and methadone mortality (b = 0.88, se = 0.42, t = 9.5, df = 1, p<0.0001, R2 = 0.77). These findings were robust to large changes in a sensitivity analysis assessing the impact of underreporting of methadone overdose deaths. Conclusions Our results suggest that calls to poison centers for methadone are correlated with poisoning mortality as identified on death certificates. Calls received by poison centers may be used for timely surveillance of mortality due to methadone. In the midst of the prescription opioid overdose epidemic, electronic surveillance tools that report in real-time are powerful public health tools. PMID:22829925

  10. How to Create "Thriller" PowerPoints[R] in the Classroom!

    ERIC Educational Resources Information Center

    Berk, Ronald A.

    2012-01-01

    PowerPoint[R] presentations in academia have a reputation for being less than engaging in this era of learner-centered teaching. The Net Generation also presents a formidable challenge to using PowerPoint[R]. Although the research on the basic elements is rather sparse, the multimedia elements of movement, music, and videos have a stronger…

  11. Process Engineering Technology Center Initiative

    NASA Technical Reports Server (NTRS)

    Centeno, Martha A.

    2002-01-01

    NASA's Kennedy Space Center (KSC) is developing as a world-class Spaceport Technology Center (STC). From a process engineering (PE) perspective, the facilities used for flight hardware processing at KSC are NASA's premier factories. The products of these factories are safe, successful shuttle and expendable vehicle launches carrying state-of-the-art payloads. PE is devoted to process design, process management, and process improvement, rather than product design. PE also emphasizes the relationships of workers with systems and processes. Thus, it is difficult to speak of having a laboratory for PE at K.S.C. because the entire facility is practically a laboratory when observed from a macro level perspective. However, it becomes necessary, at times, to show and display how K.S.C. has benefited from PE and how K.S.C. has contributed to the development of PE; hence, it has been proposed that a Process Engineering Technology Center (PETC) be developed to offer a place with a centralized focus on PE projects, and a place where K.S.C.'s PE capabilities can be showcased, and a venue where new Process Engineering technologies can be investigated and tested. Graphics for showcasing PE capabilities have been designed, and two initial test beds for PE technology research have been identified. Specifically, one test bed will look into the use of wearable computers with head mounted displays to deliver work instructions; the other test bed will look into developing simulation models that can be assembled into one to create a hierarchical model.

  12. 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

  13. X-33 Flight Operations Center

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In response to Clause 17 of the Cooperative Agreement NCC8-115, Lockheed Martin Skunk Works has compiled an Annual Performance Report of the X-33/RLV Program. This report consists of individual reports from all industry team members, as well as NASA team centers. Contract award was announced on July 2, 1996 and the first milestone was hand delivered to NASA MSFC on July 17, 1996. With the dedication of the launch site, and continuing excellence in technological achievement, the third year of the Cooperative Agreement has been one of outstanding accomplishment and excitement.

  14. The ALMA Regional Centers (ARC)

    NASA Astrophysics Data System (ADS)

    Andreani, P.; Hibbard, J.; Okumura, S. K.; Braatz, J.

    2011-04-01

    ALMA is an international facility, a partnership between Europe, East Asia, and North America, in cooperation with the Republic of Chile. As such, ALMA will serve a worldwide community of astronomers. To interface with the geographically distributed user community, the partners have established three ALMA Regional Centers, or ARCs. The ARCs provide the primary gateway to ALMA for the user community. The ARCs are staffed by scientists with expertise in radio astronomy and interferometry, and their purpose is to work with the community of astronomers to maximize the scientific productivity of the telescope.

  15. Dryden Flight Research Center Overview

    NASA Technical Reports Server (NTRS)

    Meyer, Robert R., Jr.

    2007-01-01

    This viewgraph document presents a overview of the Dryden Flight Research Center's facilities. Dryden's mission is to advancing technology and science through flight. The mission elements are: perform flight research and technology integration to revolutionize aviation and pioneer aerospace technology, validate space exploration concepts, conduct airborne remote sensing and science observations, and support operations of the Space Shuttle and the ISS for NASA and the Nation. It reviews some of the recent research projects that Dryden has been involved in, such as autonomous aerial refueling, the"Quiet Spike" demonstration on supersonic F-15, intelligent flight controls, high angle of attack research on blended wing body configuration, and Orion launch abort tests.

  16. Remote Operations Control Center (ROCC)

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Undergraduate students Kristina Wines and Dena Renzo at Rensselaer Poloytech Institute (RPI) in Troy, NY, monitor the progress of the Isothermal Dendritic Growth Experiment (IDGE) during the U.S. Microgravity Payload-4 (USMP-4) mission (STS-87), Nov. 19 - Dec.5, 1997). Remote Operations Control Center (ROCC) like this one will become more common during operations with the International Space Station. The Isothermal Dendritic Growth Experiment (IDGE), flown on three Space Shuttle missions, is yielding new insights into virtually all industrially relevant metal and alloy forming operations. Photo credit: Rensselaer Polytechnic Institute (RPI)

  17. Materials Characterization Center program plan

    SciTech Connect

    Nelson, R.D.; Ross, W.A.; Hill, O.F.; Mendel, J.E.; Merz, M.D.; Turcotte, R.P.

    1980-03-01

    The Materials Characterization Center (MCC) has been established at Pacific Northwest Laboratory as part of the Materials Characterization Organization for providing an authoritative, referenceable basis for establishing nuclear waste material properties and test methods. The MCC will provide a data base that will include information on the components of the waste emplacement package - the spent fuel or processed waste form and the engineered barriers - and their interaction with each other and as affected by the environment. The MCC will plan materials testing, develop and document procedures, collect and analyze existing materials data, and conduct tests as necessary.

  18. Air Risk Information Support Center

    SciTech Connect

    Shoaf, C.R.; Guth, D.J.

    1990-12-31

    The Air Risk Information Support Center (Air RISC) was initiated in early 1988 by the US Environmental Protection Agency`s (EPA) Office of Health and Environmental Assessment (OHEA) and the Office of Air Quality Planning and Standards (OAQPS) as a technology transfer effort that would focus on providing information to state and local environmental agencies and to EPA Regional Offices in the areas of health, risk, and exposure assessment for toxic air pollutants. Technical information is fostered and disseminated by Air RISCs three primary activities: (1) a {open_quotes}hotline{close_quotes}, (2) quick turn-around technical assistance projects, and (3) general technical guidance projects. 1 ref., 2 figs.

  19. Joint Center for Artificial Photosynthesis

    ScienceCinema

    Koval, Carl; Lee, Kenny; Houle, Frances; Lewis, Nate

    2013-12-19

    The Joint Center for Artificial Photosynthesis (JCAP) is the nation's largest research program dedicated to the development of an artificial solar-fuel generation technology. Established in 2010 as a U.S. Department of Energy (DOE) Energy Innovation Hub, JCAP aims to find a cost-effective method to produce fuels using only sunlight, water, and carbon dioxide as inputs. JCAP brings together more than 140 top scientists and researchers from the California Institute of Technology and its lead partner, Berkeley Lab, along with collaborators from the SLAC National Accelerator Laboratory, and the University of California campuses at Irvine and San Diego.

  20. Joint Center for Artificial Photosynthesis

    SciTech Connect

    Koval, Carl; Lee, Kenny; Houle, Frances; Lewis, Nate

    2013-12-10

    The Joint Center for Artificial Photosynthesis (JCAP) is the nation's largest research program dedicated to the development of an artificial solar-fuel generation technology. Established in 2010 as a U.S. Department of Energy (DOE) Energy Innovation Hub, JCAP aims to find a cost-effective method to produce fuels using only sunlight, water, and carbon dioxide as inputs. JCAP brings together more than 140 top scientists and researchers from the California Institute of Technology and its lead partner, Berkeley Lab, along with collaborators from the SLAC National Accelerator Laboratory, and the University of California campuses at Irvine and San Diego.