WorldWideScience

Sample records for source archive national

  1. Archival Descriptions from the National Archives Catalog

    Data.gov (United States)

    National Archives and Records Administration — Archival Descriptions from the National Archives Catalog data set provides archival descriptions of the permanent holdings of the federal government in the custody...

  2. National Archives Catalog and API

    Data.gov (United States)

    National Archives and Records Administration — The National Archives Catalog is the online catalog of NARA's nationwide holdings in the Washington, DC area, Regional Archives, and Presidential Libraries.

  3. Access to Archives at the National Archives of Namibia ...

    African Journals Online (AJOL)

    This article is based on findings of a study of the National Archives of Namibia conducted in 2015. The study investigated the terms and conditions that guide access at the National Archives of Namibia. The study also investigated how the National Archives of Namibia has conformed to the ICA Code of Ethics and The ...

  4. National Archives and Records Administration Employee Locator

    Data.gov (United States)

    National Archives and Records Administration — The National Archives and Records Administration Employee Locator is an online system that provides the name, office symbol, location, room, telephone number, and...

  5. National Satellite Land Remote Sensing Data Archive

    Science.gov (United States)

    Faundeen, John L.; Kelly, Francis P.; Holm, Thomas M.; Nolt, Jenna E.

    2013-01-01

    The National Satellite Land Remote Sensing Data Archive (NSLRSDA) resides at the U.S. Geological Survey's (USGS) Earth Resources Observation and Science (EROS) Center. Through the Land Remote Sensing Policy Act of 1992, the U.S. Congress directed the Department of the Interior (DOI) to establish a permanent Government archive containing satellite remote sensing data of the Earth's land surface and to make this data easily accessible and readily available. This unique DOI/USGS archive provides a comprehensive, permanent, and impartial observational record of the planet's land surface obtained throughout more than five decades of satellite remote sensing. Satellite-derived data and information products are primary sources used to detect and understand changes such as deforestation, desertification, agricultural crop vigor, water quality, invasive plant species, and certain natural hazards such as flood extent and wildfire scars.

  6. National Geophysical Data Center Tsunami Data Archive

    Science.gov (United States)

    Stroker, K. J.; Dunbar, P. K.; Brocko, R.

    2008-12-01

    NOAA's National Geophysical Data Center (NGDC) and co-located World Data Center for Geophysics and Marine Geology long-term tsunami data archive provides data and derived products essential for tsunami hazard assessment, forecast and warning, inundation modeling, preparedness, mitigation, education, and research. As a result of NOAA's efforts to strengthen its tsunami activities, the long-term tsunami data archive has grown from less than 5 gigabyte in 2004 to more than 2 terabytes in 2008. The types of data archived for tsunami research and operation activities have also expanded in fulfillment of the P.L. 109-424. The archive now consists of: global historical tsunami, significant earthquake and significant volcanic eruptions database; global tsunami deposits and proxies database; reference database; damage photos; coastal water-level data (i.e. digital tide gauge data and marigrams on microfiche); bottom pressure recorder (BPR) data as collected by Deep-ocean Assessment and Reporting of Tsunamis (DART) buoys. The tsunami data archive comes from a wide variety of data providers and sources. These include the NOAA Tsunami Warning Centers, NOAA National Data Buoy Center, NOAA National Ocean Service, IOC/NOAA International Tsunami Information Center, NOAA Pacific Marine Environmental Laboratory, U.S. Geological Survey, tsunami catalogs, reconnaissance reports, journal articles, newspaper articles, internet web pages, and email. NGDC has been active in the management of some of these data for more than 50 years while other data management efforts are more recent. These data are openly available, either directly on-line or by contacting NGDC. All of the NGDC tsunami and related databases are stored in a relational database management system. These data are accessible over the Web as tables, reports, and interactive maps. The maps provide integrated web-based GIS access to individual GIS layers including tsunami sources, tsunami effects, significant earthquakes

  7. Organization Descriptions from the National Archives Catalog

    Data.gov (United States)

    National Archives and Records Administration — The Organization Authority Files data set contains a highly detailed presentation of the evolution of names and administrative histories of Federal and non-Federal...

  8. National Radiobiology Archives distributed access programmer's guide

    International Nuclear Information System (INIS)

    Prather, J.C.; Smith, S.K.; Watson, C.R.

    1991-12-01

    The National Radiobiology Archives is a comprehensive effort to gather, organize, and catalog original data, representative specimens, and supporting materials related to significant radiobiology studies. This provides researchers with information for analyses which compare or combine results of these and other studies and with materials for analysis by advanced molecular biology techniques. This Programmer's Guide document describes the database access software, NRADEMO, and the subset loading script NRADEMO/MAINT/MAINTAIN, which comprise the National Laboratory Archives Distributed Access Package. The guide is intended for use by an experienced database management specialist. It contains information about the physical and logical organization of the software and data files. It also contains printouts of all the scripts and associated batch processing files. It is part of a suite of documents published by the National Radiobiology Archives

  9. National Radiobiology Archives Distributed Access user's manual

    International Nuclear Information System (INIS)

    Watson, C.; Smith, S.; Prather, J.

    1991-11-01

    This User's Manual describes installation and use of the National Radiobiology Archives (NRA) Distributed Access package. The package consists of a distributed subset of information representative of the NRA databases and database access software which provide an introduction to the scope and style of the NRA Information Systems

  10. 36 CFR 1253.1 - National Archives Building.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false National Archives Building... PUBLIC AVAILABILITY AND USE LOCATION OF RECORDS AND HOURS OF USE § 1253.1 National Archives Building. (a) The National Archives Building is located at 700 Pennsylvania Avenue, NW., Washington, DC 20408...

  11. National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Hulbert, S.L.; Lazarz, N.M.

    1991-04-01

    This report discussion research being conducted at the National Synchrotron light source. In particular, this report contains operations summaries; symposia, workshops, and projects; NSLS highlights; and abstracts of science at the NSLS

  12. 36 CFR 1280.66 - May I use the National Archives Library?

    Science.gov (United States)

    2010-07-01

    ... Archives Library? 1280.66 Section 1280.66 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS... the Washington, DC, Area? § 1280.66 May I use the National Archives Library? The National Archives Library facilities in the National Archives Building and in the National Archives at College Park are...

  13. National Satellite Land Remote Sensing Data Archive

    Science.gov (United States)

    Faundeen, John L.; Longhenry, Ryan

    2018-06-13

    The National Satellite Land Remote Sensing Data Archive is managed on behalf of the Secretary of the Interior by the U.S. Geological Survey’s Earth Resources Observation and Science Center. The Land Remote Sensing Policy Act of 1992 (51 U.S.C. §601) directed the U.S. Department of the Interior to establish a permanent global archive consisting of imagery over land areas obtained from satellites orbiting the Earth. The law also directed the U.S. Department of the Interior, delegated to the U.S. Geological Survey, to ensure proper storage and preservation of imagery, and timely access for all parties. Since 2008, these images have been available at no cost to the user.

  14. National Synchrotron Light Source

    International Nuclear Information System (INIS)

    van Steenbergen, A.

    1979-01-01

    The National Synchrotron Light Source comprises two high intensity electron storage rings for the generation of intense fluxes of synchrotron radiation in the vuv wavelength domain (700 MeV e - ring) and in the x-ray wavelength domain (2.5 GeV e - ring). A description is presented of the basic facility and the characteristics of the synchrotron radiation sources. The present plans for specific beam lines will be enumerated and the planned use of beam wigglers and undulators will be discussed

  15. Arquivo de Antropologia Física do Museu Nacional: fontes para a história da eugenia no Brasil The National Museum's physical anthropology archive: sources on the history of eugenics in Brazil

    Directory of Open Access Journals (Sweden)

    Vanderlei Sebastião de Souza

    2009-09-01

    Full Text Available Apresenta um conjunto de fontes documentais que integram o Arquivo de Antropologia Física, de responsabilidade do Setor de Antropologia Biológica do Museu Nacional/UFRJ. O arquivo contém importante documentação sobre o Primeiro Congresso Brasileiro de Eugenia, realizado em 1929, no Rio de Janeiro, em comemoração ao centenário da Academia Nacional de Medicina. Além de originais dos trabalhos apresentados no evento - alguns inéditos -, constam também nesse arquivo documentos reunidos pela secretaria do Congresso, como convocações para a sua realização, ficha dos inscritos, correspondências, recortes de jornais e revistas com artigos sobre eugenia, bem como moções, relatórios e atas finais, constituindo acervo fundamental para a compreensão da história da eugenia no Brasil.The article presents a set of documental sources that are part of the physical anthropology archive administered by the National Museum's biological anthropology sector (UFRJ. The archive holds important documentation on the first Brazilian congress of eugenics, held in Rio de Janeiro in 1929, in celebration of the National Academy of Medicine centennial. In addition to the originals of papers presented at the event (some unpublished, the archive also contains a series of documents compiled by the congress organizers, including announcements of the event, attendee registrations, correspondence, newspaper and magazine clippings of articles on eugenics, as well as motions, reports, and final minutes, all of which makes this collection invaluable in understanding the history of eugenics in Brazil.

  16. Experiment archive, analysis, and visualization at the National Ignition Facility

    International Nuclear Information System (INIS)

    Hutton, Matthew S.; Azevedo, Stephen; Beeler, Richard; Bettenhausen, Rita; Bond, Essex; Casey, Allan; Liebman, Judith; Marsh, Amber; Pannell, Thomas; Warrick, Abbie

    2012-01-01

    Highlights: ► We show the computing architecture to manage scientific data from NIF experiments. ► NIF laser “shots” generate GBs of data for sub-microsec events separated by hours. ► Results are archived, analyzed and displayed with parallel and scalable code. ► Data quality and pedigree, based on calibration of each part, are tracked. ► Web-based visualization tools present data across shots and diagnostics. - Abstract: The National Ignition Facility (NIF) at the Lawrence Livermore National Laboratory is the world's most energetic laser, providing a scientific research center to study inertial confinement fusion and matter at extreme energy densities and pressures. A target shot involves over 30 specialized diagnostics measuring critical x-ray, optical and nuclear phenomena to quantify ignition results for comparison with computational models. The Shot Analysis and Visualization System (SAVI) acquires and analyzes target diagnostic data for display within a time-budget of 30 min. Laser and target diagnostic data are automatically loaded into the NIF archive database through clustered software data collection agents. The SAVI Analysis Engine distributes signal and image processing tasks to a Linux cluster where computation is performed. Intermediate results are archived at each step of the analysis pipeline. Data is archived with metadata and pedigree. Experiment results are visualized through a web-based user interface in interactive dashboards tailored to single or multiple shot perspectives. The SAVI system integrates open-source software, commercial workflow tools, relational database and messaging technologies into a service-oriented and distributed software architecture that is highly parallel, scalable, and flexible. The architecture and functionality of the SAVI system will be presented along with examples.

  17. Les sources de l’histoire du patrimoine cultuel dans la seconde moitié du XXe siècle au Centre national des archives de l’Église de France

    Directory of Open Access Journals (Sweden)

    Bernard Barbiche

    2012-03-01

    Full Text Available Fondé en 1973, installé à Issy-les-Moulineaux, le Centre national des archives de l'Église de France, service de la Conférence des évêques de France, est l'équivalent des Archives nationales pour l'État. Ses fonds datent majoritairement de la seconde moitié du XXe siècle, à quelques exceptions près. Dépôt central des archives de la Conférence épiscopale, le CNAEF reçoit ses archives et celles des comités qui en dépendent, mais aussi des dons divers (archives de mouvements ou de personnalités.Les documents touchant à l'histoire de l'art se trouvent plus particulièrement dans la section CO, répartis essentiellement dans les fonds du Comité national des constructions d'églises, le Comité national d'art sacré et le Centre national de pastorale liturgique. Ces fonds ne sont pas classés mais des répertoires sommaires sont consultables sur place, sachant que les délais de communication des documents varient entre 50 et 70 ans.The Centre national des archives de l’Eglise de France, the national archive centre for the French church, was founded in 1973 and is located today in the Paris suburb of Issy-les-Moulineaux. For the Catholic church in France, it is the equivalent of the national archives. With a few earlier exceptions, most of its holdings date from the second half of the 20th century. It is the central repository for the papers of the Episcopal Conference, and manages the papers of this institution and of the various committees attached to it. It also receives archives and papers by way of gifts from other organisations or personalities. The documents relating to art history are to be found mainly in the CO section, in particular in the papers of the Comité national des constructions d’églises (church building, the Comité national d’art sacré (sacred art and the Centre national de pastorale liturgique (pastoral liturgy. These holdings are not well ordered and certain documents cannot be divulged for 50 or

  18. The National Arts Education Archive: Ideas and Imaginings

    OpenAIRE

    Adams, Jeff; Bailey, Rowan; Walton, Neil

    2017-01-01

    The National Arts Education Archive (NAEA) is housed and maintained by the Yorkshire Sculpture Park (YSP), and managed by YSP coordinators and educators with a well-established volunteer programme. This year, 2017, as part of the celebrations of the YSP’s 40th anniversary, the Archive will hold its own exhibition entitled Treasures Revealed: a collection of items selected by people who\\ud have been involved in the Archive, whether as donors, volunteers, researchers, artists, trustees or steer...

  19. Realization of Data Archiving for CTBT Beijing National Data Centre

    International Nuclear Information System (INIS)

    Wang Juan; Shi Jianfang; Wang Xiaoming; Liu Junmin; Qiu Hongmao; Zhang Bo; Lu Yuanglei; Xu Jin

    2009-01-01

    It is very important issue for the large scale real time data processing system to archive data. The method of data are archiving in the paper is to facilitate the permanent storages and retrieval of all data arriving at the NDC. The data in the operation file system and the database references to the data in the operation database will be deleted automatically after the system has verified archived data is identical with original data. The data archiving operations have been realized in China National Data Center. (authors)

  20. Enriching Great Britain's National Landslide Database by searching newspaper archives

    Science.gov (United States)

    Taylor, Faith E.; Malamud, Bruce D.; Freeborough, Katy; Demeritt, David

    2015-11-01

    Our understanding of where landslide hazard and impact will be greatest is largely based on our knowledge of past events. Here, we present a method to supplement existing records of landslides in Great Britain by searching an electronic archive of regional newspapers. In Great Britain, the British Geological Survey (BGS) is responsible for updating and maintaining records of landslide events and their impacts in the National Landslide Database (NLD). The NLD contains records of more than 16,500 landslide events in Great Britain. Data sources for the NLD include field surveys, academic articles, grey literature, news, public reports and, since 2012, social media. We aim to supplement the richness of the NLD by (i) identifying additional landslide events, (ii) acting as an additional source of confirmation of events existing in the NLD and (iii) adding more detail to existing database entries. This is done by systematically searching the Nexis UK digital archive of 568 regional newspapers published in the UK. In this paper, we construct a robust Boolean search criterion by experimenting with landslide terminology for four training periods. We then apply this search to all articles published in 2006 and 2012. This resulted in the addition of 111 records of landslide events to the NLD over the 2 years investigated (2006 and 2012). We also find that we were able to obtain information about landslide impact for 60-90% of landslide events identified from newspaper articles. Spatial and temporal patterns of additional landslides identified from newspaper articles are broadly in line with those existing in the NLD, confirming that the NLD is a representative sample of landsliding in Great Britain. This method could now be applied to more time periods and/or other hazards to add richness to databases and thus improve our ability to forecast future events based on records of past events.

  1. National Radiobiology Archives distributed access programmer's guide

    Energy Technology Data Exchange (ETDEWEB)

    Prather, J. C. [Linfield Coll., McMinnville, OR (United States); Smith, S. K.; Watson, C. R. [Pacific Northwest Lab., Richland, WA (United States)

    1991-12-01

    The National Radiobiology Archives is a comprehensive effort to gather, organize, and catalog original data, representative specimens, and supporting materials related to significant radiobiology studies. This provides researchers with information for analyses which compare or combine results of these and other studies and with materials for analysis by advanced molecular biology techniques. This Programmer's Guide document describes the database access software, NRADEMO, and the subset loading script NRADEMO/MAINT/MAINTAIN, which comprise the National Laboratory Archives Distributed Access Package. The guide is intended for use by an experienced database management specialist. It contains information about the physical and logical organization of the software and data files. It also contains printouts of all the scripts and associated batch processing files. It is part of a suite of documents published by the National Radiobiology Archives.

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

    Science.gov (United States)

    Vansteenberg, M. E.

    1992-01-01

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

  3. National Radiobiology Archives Distributed Access user's manual

    Energy Technology Data Exchange (ETDEWEB)

    Watson, C.; Smith, S. (Pacific Northwest Lab., Richland, WA (United States)); Prather, J. (Linfield Coll., McMinnville, OR (United States))

    1991-11-01

    This User's Manual describes installation and use of the National Radiobiology Archives (NRA) Distributed Access package. The package consists of a distributed subset of information representative of the NRA databases and database access software which provide an introduction to the scope and style of the NRA Information Systems.

  4. 77 FR 7184 - Public Availability of the National Archives and Records Administration FY 2011 Service Contract...

    Science.gov (United States)

    2012-02-10

    ... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Public Availability of the National Archives and... Administration. ACTION: Notice of public availability of FY 2011 Service Contract Inventory. SUMMARY: In...), the National Archives and Records Administration (NARA) is publishing this notice to advise the public...

  5. Archiving oceanographic data at NOAA's National Oceanographic Data Center: A use-case approach

    Science.gov (United States)

    Biddle, M.; Arzayus, K. M.; Collins, D.; Paver, C. R.; Rutz, S. B.

    2012-12-01

    Current data holdings at the National Oceanographic Data Center (NODC) include physical, biological and chemical measurements of in situ oceanographic variables, satellite data products, and ocean model simulations. NODC acquires data from a wide variety of partners that span academia, government (including state and federal sources), private industry, and non-profit organizations. NODC provides access to these diverse data collections for both current and future use, to ensure that data consumers have the ability to monitor present and past environmental conditions. Using a flexible archival infrastructure enables NODC to archive almost any type of file format. NODC is deploying web services built upon OPeNDAP, THREDDS, Geoportal, and other standard technologies to enable data integration and application-ready data for a broad spectrum of data consumers. To maximize use of these web services, NODC is working with the oceanographic community to utilize standard formats, such as netCDF, for representing data. This poster outlines use cases which describe how a data provider can 1) establish a relationship with NODC, 2) communicate and document requirements for archiving data, 3) fulfill funding agency data management requirements, and 4) implement an automated process for archiving standard recurring data sets, where applicable. As a result of this interaction, NODC can provide valuable feedback to data providers to improve the quality of their metadata and/or data, provide access to archived data via multiple services, and facilitate data use in various data products to inform scientists and the public about the state of the ocean.

  6. National radiobiology archives Dr. J. Newell Stannard Collection Inventory Listing

    International Nuclear Information System (INIS)

    Watson, C.R.; Ligotke, E.K.; Smith, S.K.

    1994-11-01

    This document describes the National Radiobiology Archives (NRA) J. Newell Stannard Collection. Items in the Stannard Collection are available upon written request. The written correspondence should identify specific items, or the topic of the items, to be retrieved from the NRA holdings. The NRA is a Department of Energy Office of Health and Environmental Research (DOE/OHER) funded project at Pacific Northwest Laboratory (PNL). Dr. Charles R. Watson, telephone (509) 376-3483, is the project director. The NRA project is a comprehensive effort to gather, organize, and catalog data, tissues, and documents related to radiobiology studies. This archiving activity will provide future researchers with information for statistical analyses to compare results of these and other studies and materials for analysis and application of advanced molecular biology techniques

  7. Workshop for Open Source Universal Picture Archiving and Communication Systems (PACS)

    National Research Council Canada - National Science Library

    Tohme, Walid G

    2006-01-01

    .... The "Open Source Universal PACS Archive" workshop focused on current challenges of and open source solutions to the management of images and other clinical information in multi-center settings...

  8. «Dead Men Attack» (Osovets, 1915: Archive Sources Approach

    Directory of Open Access Journals (Sweden)

    Vyacheslav I. Menjkovsky

    2011-12-01

    Full Text Available The article, basing on archive materials, attempts to examine one of the chapters of World War I history, namely, so-called “dead men attack” during Osovets Tower (westward of Bialystok, within the territory of modern Poland defense by Russian troops in 1915, reconstructs the battle, specifies attack, rather counterattack conditions, introduces new archive sources for scientific use.

  9. Information sources and constraints under national agricultural ...

    African Journals Online (AJOL)

    Mo

    National Agricultural Advisory Services (NAADS), one of the seven pillars of the Plan for ... sources to target to PSPs while information quality assurance is lacking and/or haphazard. .... information centers (DATICs) and the technical audit team.

  10. National Synchrotron Light Source annual report 1988

    Energy Technology Data Exchange (ETDEWEB)

    Hulbert, S.; Lazarz, N.; Williams, G. (eds.)

    1988-01-01

    This report discusses the experiment done at the National Synchrotron Light Source. Most experiments discussed involves the use of the x-ray beams to study physical properties of solid materials. (LSP)

  11. THE ACTIVITY OF MIHAIL BEREZOVSCHI REFLECTED IN THE DOCUMENTS OF THE NATIONAL ARCHIVE DURING TSARIST BESSARABIA

    Directory of Open Access Journals (Sweden)

    BARBANOI HRISTINA

    2016-06-01

    Full Text Available Currently, the religious musical creation of the great forerunner of Bessarabian choral art Mihail Berezovschi is the subject of a doctoral thesis which is in progress and whereas it is known that the compositional activity of an author reflects his artistic preoccupations and, at the same time, presents itself as a natural continuation of the events from the author’s life, the componistic result itself is a reflection of his spiritual experiences, we tried to reconstruct at first the composer’s main biographical data with information as truthful as possible, culled from archival sources that are kept in the National Archive of the Republic of Moldova’s funds. Within this article, we presented the results of a careful analysis of the information gathered from the 467, 491, 493 tabs files 9 inventory from Fund 1862, also the 116, 122, 136, 157, 170, 202, 215 files 12 inventory from Fund 208, dating from the period when Bessarabia was a Russian Province and which have proven to be some really interesting documents coming to bring new light beams in the biography of the composer, conductor, pedagogue and last but not least the priest Mihail Berezovschi.

  12. Sources of Holocene variability of oxygen isotopes in paleoclimate archives

    Directory of Open Access Journals (Sweden)

    A. N. LeGrande

    2009-08-01

    Full Text Available Variability in water isotopes has been captured in numerous archives and used to infer past climate changes. Here we examine water isotope variability over the course of the Holocene using the water-isotope enabled, coupled atmosphere-ocean general circulation model, GISS ModelE-R. Eight Holocene time slices, ~1000 years apart are simulated and driven by estimated changes in orbital configuration, greenhouse gases, and ice sheet extent. We find that simulated water isotope archives match well with those seen in ice cores, ocean sediment cores, and speleothems. The climate changes associated with the water isotope changes, however, are more complex than simple modern spatial slope interpretations might suggest. In particular, water isotope variability in Asian speleothems is linked to alterations in landward water vapor transport, not local precipitation, and ice sheet changes over North America lead to the masking of temperature signals in Summit, Greenland. Salinity-seawater isotope variability is complicated by inter-ocean basin exchanges of water vapor. Water isotopes do reflect variability in the hydrology, but are better interpreted in terms of regional hydrological cycle changes rather than as indicators of local climate.

  13. ESDORA: A Data Archive Infrastructure Using Digital Object Model and Open Source Frameworks

    Science.gov (United States)

    Shrestha, Biva; Pan, Jerry; Green, Jim; Palanisamy, Giriprakash; Wei, Yaxing; Lenhardt, W.; Cook, R. Bob; Wilson, B. E.; Leggott, M.

    2011-12-01

    There are an array of challenges associated with preserving, managing, and using contemporary scientific data. Large volume, multiple formats and data services, and the lack of a coherent mechanism for metadata/data management are some of the common issues across data centers. It is often difficult to preserve the data history and lineage information, along with other descriptive metadata, hindering the true science value for the archived data products. In this project, we use digital object abstraction architecture as the information/knowledge framework to address these challenges. We have used the following open-source frameworks: Fedora-Commons Repository, Drupal Content Management System, Islandora (Drupal Module) and Apache Solr Search Engine. The system is an active archive infrastructure for Earth Science data resources, which include ingestion, archiving, distribution, and discovery functionalities. We use an ingestion workflow to ingest the data and metadata, where many different aspects of data descriptions (including structured and non-structured metadata) are reviewed. The data and metadata are published after reviewing multiple times. They are staged during the reviewing phase. Each digital object is encoded in XML for long-term preservation of the content and relations among the digital items. The software architecture provides a flexible, modularized framework for adding pluggable user-oriented functionality. Solr is used to enable word search as well as faceted search. A home grown spatial search module is plugged in to allow user to make a spatial selection in a map view. A RDF semantic store within the Fedora-Commons Repository is used for storing information on data lineage, dissemination services, and text-based metadata. We use the semantic notion "isViewerFor" to register internally or externally referenced URLs, which are rendered within the same web browser when possible. With appropriate mapping of content into digital objects, many

  14. STARS 2.0: 2nd-generation open-source archiving and query software

    Science.gov (United States)

    Winegar, Tom

    2008-07-01

    The Subaru Telescope is in process of developing an open-source alternative to the 1st-generation software and databases (STARS 1) used for archiving and query. For STARS 2, we have chosen PHP and Python for scripting and MySQL as the database software. We have collected feedback from staff and observers, and used this feedback to significantly improve the design and functionality of our future archiving and query software. Archiving - We identified two weaknesses in 1st-generation STARS archiving software: a complex and inflexible table structure and uncoordinated system administration for our business model: taking pictures from the summit and archiving them in both Hawaii and Japan. We adopted a simplified and normalized table structure with passive keyword collection, and we are designing an archive-to-archive file transfer system that automatically reports real-time status and error conditions and permits error recovery. Query - We identified several weaknesses in 1st-generation STARS query software: inflexible query tools, poor sharing of calibration data, and no automatic file transfer mechanisms to observers. We are developing improved query tools and sharing of calibration data, and multi-protocol unassisted file transfer mechanisms for observers. In the process, we have redefined a 'query': from an invisible search result that can only transfer once in-house right now, with little status and error reporting and no error recovery - to a stored search result that can be monitored, transferred to different locations with multiple protocols, reporting status and error conditions and permitting recovery from errors.

  15. NCEI Marine Geology Data Archive

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Marine Geologic data compilations and reports in the NCEI archive are from academic and government sources around the world. Over ten terabytes of analyses,...

  16. Renewable energy sources and Estonian national interests

    International Nuclear Information System (INIS)

    Veski, Rein

    2002-01-01

    There is only one national level document, The Long-term National Development Plan for the Fuel and Energy sector, regulating the development of renewable energy for Estonia. It was approved by the Parliament (Riigikogu) in 1998. This document planned a 2/3 (66,7%) increase in the share of renewable (according to the document: peat, biofuels and other renewables) to the year 2010 against 1996. At the same time a decrease of the share of domestic oil shale was planned 1/5 to the year 2010 against 1995. That means the use of domestic energy sources, both renewable and non-renewable, will decrease by 16,8% altogether. In reality the rapid projected growth of renewables in Estonia (+66,7% between 1996 and 2010) was changed with decrease of 20% by 2000. So the security of supply must shift to the first place in Estonia. It is also an issue of national sovereignty. Estonia is rich in renewable energy sources, mainly in wood, peat and wind, to achieve the goals set in the National Development Plan. Forest resources amount 352,7, total felling 6,44, allowed felling 7,81 million cubic meters solid volume in 2000. The future of fuel peat usage in Estonia is uncertain, as most of the EU member states, which have burned up their peat resources and/or drained their mires do not consider peat as a renewable fuel. Obviously Estonia has to explain its opinion about the renewability of its resources. Although progress is needed in all directions of additional use of all renewable energy sources in tactical consideration finance must be directed first to guarantee better use of wastes of woodworking and timber industry

  17. 36 CFR 1256.96 - What provisions apply to the transfer of USIA audiovisual records to the National Archives of the...

    Science.gov (United States)

    2010-07-01

    ... transfer of USIA audiovisual records to the National Archives of the United States? 1256.96 Section 1256.96... Information Agency Audiovisual Materials in the National Archives of the United States § 1256.96 What provisions apply to the transfer of USIA audiovisual records to the National Archives of the United States...

  18. Coupling meteorology, metal concentrations, and Pb isotopes for source attribution in archived precipitation samples.

    Science.gov (United States)

    Graney, Joseph R; Landis, Matthew S

    2013-03-15

    A technique that couples lead (Pb) isotopes and multi-element concentrations with meteorological analysis was used to assess source contributions to precipitation samples at the Bondville, Illinois USA National Trends Network (NTN) site. Precipitation samples collected over a 16month period (July 1994-October 1995) at Bondville were parsed into six unique meteorological flow regimes using a minimum variance clustering technique on back trajectory endpoints. Pb isotope ratios and multi-element concentrations were measured using high resolution inductively coupled plasma-sector field mass spectrometry (ICP-SFMS) on the archived precipitation samples. Bondville is located in central Illinois, ~250km downwind from smelters in southeast Missouri. The Mississippi Valley Type ore deposits in Missouri provided a unique multi-element and Pb isotope fingerprint for smelter emissions which could be contrasted to industrial emissions from the Chicago and Indianapolis urban areas (~125km north and east, of Bondville respectively) and regional emissions from electric utility facilities. Differences in Pb isotopes and element concentrations in precipitation corresponded to flow regime. Industrial sources from urban areas, and thorogenic Pb from coal use, could be differentiated from smelter emissions from Missouri by coupling Pb isotopes with variations in element ratios and relative mass factors. Using a three endmember mixing model based on Pb isotope ratio differences, industrial processes in urban airsheds contributed 56±19%, smelters in southeast Missouri 26±13%, and coal combustion 18±7%, of the Pb in precipitation collected in Bondville in the mid-1990s. Copyright © 2012 Elsevier B.V. All rights reserved.

  19. Conservation of documental collections: implementation of a risk management model in archives based on the case study of Portuguese National Archive Torre do Tombo

    Directory of Open Access Journals (Sweden)

    Luís Filipe Raposo Pereira

    2014-01-01

    Full Text Available The year of 2006 marked the beginning of an innovative project in the field of archives, related with the assessment and evaluation of environmental and biological risks in the Portuguese National Archive, Torre do Tombo. With a first phase in 2006-2007 related with the assessment of environmental and biological risks, in 2009 began the second phase seeking to establish an overall perspective of all risk involved in the deterioration of documentation. The management model defined for Portuguese National Archive, Torre do Tombo sets benchmarks for institutions with the responsibility in safeguarding archival heritage with historical and cultural value, reflecting the progresses since then, in the preventive conservation area – particularly the integration of risk assessment models in its analysis and decision processes. The articulation of management and conservation concepts, allowed the functional optimization of institutions and a sustained comprehension of the different levels involved in preservation, within an organization.

  20. UK National Data Centre archive of seismic recordings of (presumed) underground nuclear tests 1964-1996

    Science.gov (United States)

    Young, John; Peacock, Sheila

    2016-04-01

    The year 1996 has particular significance for forensic seismologists. This was the year when the Comprehensive Test Ban Treaty (CTBT) was signed in September at the United Nations, setting an international norm against nuclear testing. Blacknest, as a long time seismic centre for research into detecting and identifying underground explosions using seismology, provided significant technical advice during the CTBT negotiations. Since 1962 seismic recordings of both presumed nuclear explosions and earthquakes from the four seismometer arrays Eskdalemuir, Scotland (EKA), Yellowknife, Canada (YKA), Gauribidanur, India (GBA), and Warramunga, Australia (WRA) have been copied, digitised, and saved. There was a possibility this archive would be lost. It was decided to process the records and catalogue them for distribution to other groups and institutions. This work continues at Blacknest but the archive is no longer under threat. In addition much of the archive of analogue tape recordings has been re-digitised with modern equipment, allowing sampling rates of 100 rather than 20 Hz.

  1. Advocacy for the Archives and History Office of the SLAC National Accelerator Laboratory: Stages and Methods

    International Nuclear Information System (INIS)

    Deken, J.

    2009-01-01

    Advocating for the good of the SLAC Archives and History Office (AHO) has not been a one-time affair, nor has it been a one-method procedure. It has required taking time to ascertain the current and perhaps predict the future climate of the Laboratory, and it has required developing and implementing a portfolio of approaches to the goal of building a stronger archive program by strengthening and appropriately expanding its resources. Among the successful tools in the AHO advocacy portfolio, the Archives Program Review Committee has been the most visible. The Committee and the role it serves as well as other formal and informal advocacy efforts are the focus of this case study My remarks today will begin with a brief introduction to advocacy and outreach as I understand them, and with a description of the Archives and History Office's efforts to understand and work within the corporate culture of the SLAC National Accelerator Laboratory. I will then share with you some of the tools we have employed to advocate for the Archives and History Office programs and activities; and finally, I will talk about how well - or badly - those tools have served us over the past decade.

  2. HyperArchiver: an EPICS archiver prototype based on Hypertable

    International Nuclear Information System (INIS)

    Giacchini, M.; Giovannini, L.; Montis, M.; Bassato, G.; Vasquez, J.A.; Prete, G.; Andrighetto, A.; Petkus, R.; Lange, R.; Kasemir, K.; Del Campo, M.; Jugo, J.

    2012-01-01

    This work started in the context of NSLS2 project at Brookhaven National Laboratory. The NSLS2 control system foresees a very high number of PV variables and has strict requirements in terms of archiving/retrieving rate: our goal was to store 10 K PV/sec and retrieve 4 K PV/sec for a group of 4 signals. The HyperArchiver is an EPICS Archiver implementation engined by Hypertable, an open source database whose internal architecture is derived from Google's Big Table. We discuss the performance of HyperArchiver and present the results of some comparative tests. (authors)

  3. 36 CFR 1280.78 - Does NARA charge fees for the use of public areas in the National Archives Building?

    Science.gov (United States)

    2010-07-01

    ... for services related to such use, including additional cleaning, security, and other staff services... the National Archives Trust Fund only for the costs for additional cleaning, security, and other staff services NARA provides. ...

  4. Acquisition, Preservation, and Retrieval of Archival Materials in the ...

    African Journals Online (AJOL)

    Information is a daily need of every person either for personal or official engagement which is obtainable from various sources including archives. This paper discusses the acquisition, preservation and retrieval of archival materials in the National Archives Kaduna, Nigeria. Case study approach was used for the study.

  5. Family archives as a source of information about past hydrometeorological extremes in Southern Moravia (Czech Republic)

    Science.gov (United States)

    Chromá, Kateřina

    2014-05-01

    Meteorological and hydrological extremes (hydrometeorological extremes - HMEs) cause great material damage or even loss of human lives in the present time, as well as it was in the past. For the study of their temporal and spatial variability in periods with only natural forcing factors in comparison with those combining also anthropogenic effects it is essential to have the longest possible series of HMEs. In the Czech Lands (recently the Czech Republic), systematic meteorological and hydrological observations started generally in the latter half of the 19th century. Therefore, in order to create long-term series of such extremes, it is necessary to search for other sources of information. There exist different types of documentary evidence used in historical climatology and hydrology, represented by various sources such as annals, chronicles, diaries, private letters, newspapers etc. Besides them, institutional documentary evidence (of economic and administrative character) has particular importance (e.g. taxation records). Documents in family archives represent further promising source of data related to HMEs. The documents kept by the most important lord families in Moravia (e.g. Liechtensteins, Dietrichsteins) are located in Moravian Land Archives in Brno. Besides data about family members, industrial and agricultural business, military questions, travelling and social events, they contain direct or indirect information about HMEs. It concerns descriptions of catastrophic phenomena on the particular demesne (mainly with respect to damage) as well as correspondence related to tax reductions (i.e. they can overlap with taxation records of particular estates). This contribution shows the potential of family archives as a source of information about HMEs, up to now only rarely used, which may extend our knowledge about them. Several examples of such documents are presented. The study is a part of the research project "Hydrometeorological extremes in Southern

  6. Digital information management: a progress report on the National Digital Mammography Archive

    Science.gov (United States)

    Beckerman, Barbara G.; Schnall, Mitchell D.

    2002-05-01

    Digital mammography creates very large images, which require new approaches to storage, retrieval, management, and security. The National Digital Mammography Archive (NDMA) project, funded by the National Library of Medicine (NLM), is developing a limited testbed that demonstrates the feasibility of a national breast imaging archive, with access to prior exams; patient information; computer aids for image processing, teaching, and testing tools; and security components to ensure confidentiality of patient information. There will be significant benefits to patients and clinicians in terms of accessible data with which to make a diagnosis and to researchers performing studies on breast cancer. Mammography was chosen for the project, because standards were already available for digital images, report formats, and structures. New standards have been created for communications protocols between devices, front- end portal and archive. NDMA is a distributed computing concept that provides for sharing and access across corporate entities. Privacy, auditing, and patient consent are all integrated into the system. Five sites, Universities of Pennsylvania, Chicago, North Carolina and Toronto, and BWXT Y12, are connected through high-speed networks to demonstrate functionality. We will review progress, including technical challenges, innovative research and development activities, standards and protocols being implemented, and potential benefits to healthcare systems.

  7. Toward public volume database management: a case study of NOVA, the National Online Volumetric Archive

    Science.gov (United States)

    Fletcher, Alex; Yoo, Terry S.

    2004-04-01

    Public databases today can be constructed with a wide variety of authoring and management structures. The widespread appeal of Internet search engines suggests that public information be made open and available to common search strategies, making accessible information that would otherwise be hidden by the infrastructure and software interfaces of a traditional database management system. We present the construction and organizational details for managing NOVA, the National Online Volumetric Archive. As an archival effort of the Visible Human Project for supporting medical visualization research, archiving 3D multimodal radiological teaching files, and enhancing medical education with volumetric data, our overall database structure is simplified; archives grow by accruing information, but seldom have to modify, delete, or overwrite stored records. NOVA is being constructed and populated so that it is transparent to the Internet; that is, much of its internal structure is mirrored in HTML allowing internet search engines to investigate, catalog, and link directly to the deep relational structure of the collection index. The key organizational concept for NOVA is the Image Content Group (ICG), an indexing strategy for cataloging incoming data as a set structure rather than by keyword management. These groups are managed through a series of XML files and authoring scripts. We cover the motivation for Image Content Groups, their overall construction, authorship, and management in XML, and the pilot results for creating public data repositories using this strategy.

  8. An Outline History of Filmoteka Narodowa (the National Film Archive

    Directory of Open Access Journals (Sweden)

    Magdalena Niedźwiedzka

    2015-05-01

    Full Text Available The article shows an outline history of the oldest Polish institution collecting films. Filmoteka Narodowa started its activity in the 1950. and since then it is the only institution in Poland having such a wide holdings of films, especially feature films. The history of this institution shows, in some part, also the history of Polish cinematography. The collection of films is our national cultural heritage. The article describes the history of the institution, changes of its character; these are a reflection of changes in Polish cinematography that turned from a national company into one of the most commercial and lucrative branches of industry. A scope of operations of Filmoteka Narodowa in Warsaw, did not change diametrically since its funding. It is still a central institution, collecting and providing access to films, especially, but also film documentation, ephemerides connected with cinematography and photographs concerning history of Polish cinema.

  9. Conception and data transfer analysis of an open-source digital image archive designed for radiology

    International Nuclear Information System (INIS)

    Teichgraeber, U.K.M.; Lehmkuhl, L.; Harderer, A.; Emmel, D.; Ehrenstein, T.; Ricke, J.; Felix, R.

    2003-01-01

    Purpose: Implementation of a self-designed, web-based digital image archive incorporating the existing DICOM infrastructure to assure distribution of digital pictures and reports and to optimize work flow. Assessment after three years. Materials and methods: Open-source software was used to guarantee highest reliability and cost effectiveness. In view of rapidly increasing capacity and decreasing costs of hard discs (HDs), HDs were preferred over slower and expensive magneto-optical disk (MOD) or tape storage systems. The number of installed servers increased from one to 12. By installing HDs with increased capacities, the number of servers should be kept constant. Entry and access of data were analyzed over two 4-month periods (after 1.5 and 2 years of continuous operations). Results: Our digital image archive was found to be very reliable, cost effective and suitable for its designated tasks. As judged from the measured access volume, the average utilization of the system increased by 160%. In the period from January to April 2002, the users accessed 239.8 gigabyte of the stored 873.7 gigabyte image data (27%). The volume of the stored data added 20%, mainly due to an increase in cross-section imaging. Conclusion: The challenge of developing a digital image archive with limited financial resources resulted in a practicable and expandable solution. The utilization, number of active users and volume of transferred data have increased significantly. Our concept of utilizing HDs for image storage proved to be successful. (orig.) [de

  10. Newspaper archives + text mining = rich sources of historical geo-spatial data

    Science.gov (United States)

    Yzaguirre, A.; Smit, M.; Warren, R.

    2016-04-01

    Newspaper archives are rich sources of cultural, social, and historical information. These archives, even when digitized, are typically unstructured and organized by date rather than by subject or location, and require substantial manual effort to analyze. The effort of journalists to be accurate and precise means that there is often rich geo-spatial data embedded in the text, alongside text describing events that editors considered to be of sufficient importance to the region or the world to merit column inches. A regional newspaper can add over 100,000 articles to its database each year, and extracting information from this data for even a single country would pose a substantial Big Data challenge. In this paper, we describe a pilot study on the construction of a database of historical flood events (location(s), date, cause, magnitude) to be used in flood assessment projects, for example to calibrate models, estimate frequency, establish high water marks, or plan for future events in contexts ranging from urban planning to climate change adaptation. We then present a vision for extracting and using the rich geospatial data available in unstructured text archives, and suggest future avenues of research.

  11. National Synchrotron Light Source 2008 Activity Report

    International Nuclear Information System (INIS)

    Nasta, K.

    2009-01-01

    Funded by the U.S. Department of Energy's Office of Basic Energy Sciences, the National Synchrotron Light Source (NSLS) is a national user facility that operates two electron storage rings: X-Ray (2.8 GeV, 300 mA) and Vacuum Ultraviolet (VUV) (800 mev, 1.0A). These two rings provide intense light spanning the electromagnetic spectrum -- from very long infrared rays to ultraviolet light and super-short x-rays -- to analyze very small or highly dilute samples. The properties of this light, and the specially designed experimental stations, called beamlines, allow scientists in many diverse disciplines of research to perform experiments not possible at their own laboratories. Each year, about 2,200 scientists from more than 400 universities and companies use the NSLS for research in such diverse fields as biology, physics, chemistry, geology, medicine, and environmental and materials sciences. For example, researchers have used the NSLS to examine the minute details of computer chips, decipher the structures of viruses, probe the density of bone, determine the chemical composition of moon rocks, and reveal countless other mysteries of science. The facility has 65 operating beamlines, with 51 beamlines on the X-Ray Ring and 14 beamlines on the VUV-Infrared Ring. It runs seven days a week, 24 hours a day throughout the year, except during periods of maintenance and studies. Researchers are not charged for beam time, provided that the research results are published in open literature. Proprietary research is conducted on a full-cost-recovery basis. With close to 1,000 publications per year, the NSLS is one of the most prolific scientific facilities in the world. Among the many accolades given to its users and staff, the NSLS has won nine R and D 100 Awards for innovations ranging from a closed orbit feedback system to the first device able to focus a large spread of high-energy x-rays. In addition, a visiting NSLS researcher shared the 2003 Nobel Prize in Chemistry for

  12. National Synchrotron Light Source 2008 Activity Report

    Energy Technology Data Exchange (ETDEWEB)

    Nasta,K.

    2009-05-01

    Funded by the U.S. Department of Energy's Office of Basic Energy Sciences, the National Synchrotron Light Source (NSLS) is a national user facility that operates two electron storage rings: X-Ray (2.8 GeV, 300 mA) and Vacuum Ultraviolet (VUV) (800 mev, 1.0A). These two rings provide intense light spanning the electromagnetic spectrum -- from very long infrared rays to ultraviolet light and super-short x-rays -- to analyze very small or highly dilute samples. The properties of this light, and the specially designed experimental stations, called beamlines, allow scientists in many diverse disciplines of research to perform experiments not possible at their own laboratories. Each year, about 2,200 scientists from more than 400 universities and companies use the NSLS for research in such diverse fields as biology, physics, chemistry, geology, medicine, and environmental and materials sciences. For example, researchers have used the NSLS to examine the minute details of computer chips, decipher the structures of viruses, probe the density of bone, determine the chemical composition of moon rocks, and reveal countless other mysteries of science. The facility has 65 operating beamlines, with 51 beamlines on the X-Ray Ring and 14 beamlines on the VUV-Infrared Ring. It runs seven days a week, 24 hours a day throughout the year, except during periods of maintenance and studies. Researchers are not charged for beam time, provided that the research results are published in open literature. Proprietary research is conducted on a full-cost-recovery basis. With close to 1,000 publications per year, the NSLS is one of the most prolific scientific facilities in the world. Among the many accolades given to its users and staff, the NSLS has won nine R&D 100 Awards for innovations ranging from a closed orbit feedback system to the first device able to focus a large spread of high-energy x-rays. In addition, a visiting NSLS researcher shared the 2003 Nobel Prize in Chemistry for

  13. National Synchrotron Light Source 2010 Activity Report

    International Nuclear Information System (INIS)

    Rowe, M.; Snyder, K.J.

    2010-01-01

    This is a very exciting period for photon sciences at Brookhaven National Laboratory. It is also a time of unprecedented growth for the Photon Sciences Directorate, which operates the National Synchrotron Light Source (NSLS) and is constructing NSLS-II, both funded by the Department of Energy's Office of Science. Reflecting the quick pace of our activities, we chose the theme 'Discovery at Light Speed' for the directorate's 2010 annual report, a fiscal year bookended by October 2009 and September 2010. The year began with the news that NSLS users Venki Ramakrishnan of Cambridge University (also a former employee in Brookhaven's biology department) and Thomas A. Steitz of Yale University were sharing the 2009 Nobel Prize in Chemistry with Ada E. Yonath of the Weizmann Institute of Science. Every research project has the potential for accolades. In 2010, NSLS users and staff published close to 900 papers, with about 170 appearing in premiere journals. Those are impressive stats for a facility nearly three decades old, testament to the highly dedicated team keeping NSLS at peak performance and the high quality of its user community. Our NSLS users come from a worldwide community of scientists using photons, or light, to carry out research in energy and environmental sciences, physics, materials science, chemistry, biology and medicine. All are looking forward to the new capabilities enabled by NSLS-II, which will offer unprecedented resolution at the nanoscale. The new facility will produce x-rays more than 10,000 times brighter than the current NSLS and host a suite of sophisticated instruments for cutting-edge science. Some of the scientific discoveries we anticipate at NSLS-II will lead to major advances in alternative energy technologies, such as hydrogen and solar. These discoveries could pave the way to: (1) catalysts that split water with sunlight for hydrogen production; (2) materials that can reversibly store large quantities of electricity or hydrogen; (3

  14. National Synchrotron Light Source 2010 Activity Report

    Energy Technology Data Exchange (ETDEWEB)

    Rowe, M.; Snyder, K. J.

    2010-12-29

    This is a very exciting period for photon sciences at Brookhaven National Laboratory. It is also a time of unprecedented growth for the Photon Sciences Directorate, which operates the National Synchrotron Light Source (NSLS) and is constructing NSLS-II, both funded by the Department of Energy's Office of Science. Reflecting the quick pace of our activities, we chose the theme 'Discovery at Light Speed' for the directorate's 2010 annual report, a fiscal year bookended by October 2009 and September 2010. The year began with the news that NSLS users Venki Ramakrishnan of Cambridge University (also a former employee in Brookhaven's biology department) and Thomas A. Steitz of Yale University were sharing the 2009 Nobel Prize in Chemistry with Ada E. Yonath of the Weizmann Institute of Science. Every research project has the potential for accolades. In 2010, NSLS users and staff published close to 900 papers, with about 170 appearing in premiere journals. Those are impressive stats for a facility nearly three decades old, testament to the highly dedicated team keeping NSLS at peak performance and the high quality of its user community. Our NSLS users come from a worldwide community of scientists using photons, or light, to carry out research in energy and environmental sciences, physics, materials science, chemistry, biology and medicine. All are looking forward to the new capabilities enabled by NSLS-II, which will offer unprecedented resolution at the nanoscale. The new facility will produce x-rays more than 10,000 times brighter than the current NSLS and host a suite of sophisticated instruments for cutting-edge science. Some of the scientific discoveries we anticipate at NSLS-II will lead to major advances in alternative energy technologies, such as hydrogen and solar. These discoveries could pave the way to: (1) catalysts that split water with sunlight for hydrogen production; (2) materials that can reversibly store large quantities of

  15. The National Radon Archive as a useful tool for developing and updating the National Radon Action Plan

    International Nuclear Information System (INIS)

    Bochicchio, F.; Antignani, S.; Carpentieri, C.; Ampollini, M.; Caccia, B.; Pozzi, S.; Venoso, G.

    2017-01-01

    International recommendations and regulations require developing of National Radon Action Plans (NRAPs) to effectively manage the protection of workers and population from radon exposure. In Italy, a NRAP was published in 2002 and several activities have been carried out in this framework. Information and data regarding these and previous activities have been collected in a National Radon Archive (NRA). Activities carried out by institutionally involved institutes and agencies include several national and regional surveys, involving more than 50 000 indoor environments (dwellings, schools and workplaces), and remedial actions performed in ∼350 buildings, largely in schools. Data collected in the NRA allowed also to estimate that lung cancer deaths attributable to radon exposure in Italy are ∼3400 per year. On-going developments of the Italian NRA finalized to effectively use it as tool for developing, monitoring and updating the NRAP are also described. (authors)

  16. National Synchrotron Light Source: vacuum system for National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Schuchman, J.C.; Godel, J.B.; Jordan, W.; Oversluizen, T.

    1978-01-01

    The National Synchrotron Light Source (NSLS), a 24 million dollar project under construction at Brookhaven National Laboratory (BNL), is a research facility dedicated to the production of synchrotron radiation. Synchrotron radiation is that radiation produced by the acceleration of charged particles at near the speed of light. This facility will provide a continuous spectrum of radiation from the vacuum ultraviolet to the hard x-ray range. The radiation will be highly intense, 100% polarized, extremely well collimated and will have a pulsed time structure. The radiation will be produced in two electron storage rings at energies of 700 MeV and 2.5 GeV, respectively. A maximum of one ampere at 2 GeV, or one-half ampere at 2.5 GeV, of electron beam will be stored

  17. Use of Archived Information by the United States National Data Center

    Science.gov (United States)

    Junek, W. N.; Pope, B. M.; Roman-Nieves, J. I.; VanDeMark, T. F.; Ichinose, G. A.; Poffenberger, A.; Woods, M. T.

    2012-12-01

    The United States National Data Center (US NDC) is responsible for monitoring international compliance to nuclear test ban treaties, acquiring data and data products from the International Data Center (IDC), and distributing data according to established policy. The archive of automated and reviewed event solutions residing at the US NDC is a valuable resource for assessing and improving the performance of signal detection, event formation, location, and discrimination algorithms. Numerous research initiatives are currently underway that are focused on optimizing these processes using historic waveform data and alphanumeric information. Identification of optimum station processing parameters is routinely performed through the analysis of archived waveform data. Station specific detector tuning studies produce and compare receiver operating characteristics for multiple detector configurations (e.g., detector type, filter passband) to identify an optimum set of processing parameters with an acceptable false alarm rate. Large aftershock sequences can inundate automated phase association algorithms with numerous detections that are closely spaced in time, which increases the number of false and/or mixed associations in automated event solutions and increases analyst burden. Archived waveform data and alphanumeric information are being exploited to develop an aftershock processor that will construct association templates to assist the Global Association (GA) application, reduce the number of false and merged phase associations, and lessen analyst burden. Statistical models are being developed and evaluated for potential use by the GA application for identifying and rejecting unlikely preliminary event solutions. Other uses of archived data at the US NDC include: improved event locations using empirical travel time corrections and discrimination via a statistical framework known as the event classification matrix (ECM).

  18. Building a National Heritage Registry for the Sudan: the Friedrich W. Hinkel Archive Digitization Project

    Science.gov (United States)

    Lawrenz, S.

    2017-08-01

    The Republic of the Sudan is home to outstanding and diverse cultural heritage ranging from Neolithic sites of human activity and settlement to historic sites of the 19th and 20th century. While certain phases of the Sudan's cultural heritage such as the period of Egyptian influence during the second and first millennium B.C. have been the focus of archaeological research since the 19th century, other aspects of the country's rich history have remained largely unknown locally and internationally due to a lack of documentation and registration of such sites. Since 2014, the German Archaeological Institute (DAI) has been engaged in an effort to support the creation of a national heritage registry in close cooperation with the National Corporation for Antiquities and Museums (NCAM) by digitizing the archive of German architect Friedrich W. Hinkel and engaging in capacity building measures focusing on analog and digital data curation. The archive contains structured information (photos, drawings, maps and assembled written documentation) regarding over 14,000 archaeological and historical sites in the Sudan using an alphanumeric coding system that allows for easy integration of data in a digital environment such as the DAI's IT infrastructure, the iDAI.world. As such the data assembled by Hinkel will serve as the basis of the national heritage registry currently in development.

  19. [An Archive for Science, State and Nation : Climatological Data Practices in Switzerland, 1860-1914].

    Science.gov (United States)

    Hupfer, Franziska

    2017-12-01

    In the second half of the nineteenth century, most European countries began to finance weather observation networks. As a result, climatological data practices changed fundamentally. Using the example of Switzerland, this paper examines the political, institutional and methodological dimensions of national data archives. The institutionalization of data collection within the national framework meant, on the one hand, that more observations were systematically made and published. On the other hand, it also meant that the monitoring was connected to state boundaries. However, based on their universalistic conception of science, this did not preclude national institutions from striving for international data standardization. The national framework also shaped the process of transforming weather observations into statistical data. This information formed the basis for national climatographies and thus had a nation-building effect. According to the Swiss Meteorological Institute, climate data were practically useful and had great potential for research work. However, the epistemic status of data collection was uncertain, since physical approaches to climatology had gained in importance. The anticipation of scientific and practical potential benefits played a central role for the continuation of data production. The Swiss case study presented here illustrates that climatology was transformed by the process of nation-building, affecting its institutional structure, spatial references, and epistemology.

  20. NATIONAL SYNCHROTRON LIGHT SOURCE ACTIVITY REPORT 2004

    International Nuclear Information System (INIS)

    MILLER, L.

    2005-01-01

    for the environmental science community, is also very important, as it will help to satisfy the large over subscription rate for this technique at the NSLS. Two other important upgrades that were initiated this past year are the replacement of the X25 wiggler with an undulator and the construction of the X9 undulator beamline for small-angle scattering, with an emphasis on nanoscience research. Another key activity that will benefit all users was the restoration of the x-ray ring lattice symmetry, which reduced the horizontal emittance and made the operational lattice more robust. Similarly, all users will benefit from the introduction of the PASS (Proposal Allocation Safety Scheduling) system this past year, which has greatly improved the process of proposal submission, review, allocation, and scheduling. This coming year we will work to add Rapid Access to the capabilities of PASS. Overall, the success of these and the many other projects that space does not permit listing is a testament to the dedication, hard work, and skill of the NSLS staff. Safety has always been an important issue at a large, complex scientific facility like the NSLS and in 2004 it received renewed attention. Safety is our highest priority and we spent a great deal of time reviewing and refining our safety practices and procedures. A new 'Safety Highlights' web page was created for safety news, and a large number of safety meetings and discussions were held. These reviews and meetings generated many ideas on how the NSLS might improve its safety practices, and we are committed to putting these in place and improving our already very good safety program. We had no lost-time accidents in 2004, which is a notable accomplishment. Our goal is to be best in class and I'm confident that by working together we can achieve that status. Several activities took place this past year to advance our proposal to replace the NSLS with a new National Synchrotron Light Source-II facility. These included a major

  1. Proposal for a national synchrotron light source

    International Nuclear Information System (INIS)

    Blewett, J.P.

    1977-02-01

    Since 1971 discussions have been held at Brookhaven National Laboratory on the desirability of construction of a storage ring which would be used exclusively for production of intense beams of photons with wavelengths in the ultraviolet and X-ray ranges. A proposal is given which discusses in detail the machine, its characteristics, and its expected uses. The proposal includes: (1) characteristics of synchrotron radiation; (2) scientific justification for a synchrotron radiation facility; (3) facility design; (4) wiggler magnets; (5) experimental facilities; (6) buildings and utilities; (7) construction schedules, costs, and manpower; and (8) environmental assessment

  2. Early Learnings from the National Library of New Zealand's National Digital Heritage Archive Project

    Science.gov (United States)

    Knight, Steve

    2010-01-01

    Purpose: The purpose of this paper is to provide a brief description of the digital preservation programme at the National Library of New Zealand. Design/methodology/approach: Following a description of the legislative and strategic context for digital preservation in New Zealand, details are provided of the system for the National Digital…

  3. National Synchrotron Light Source annual report 1991

    International Nuclear Information System (INIS)

    Hulbert, S.L.; Lazarz, N.M.

    1992-04-01

    This report discusses the following research conducted at NSLS: atomic and molecular science; energy dispersive diffraction; lithography, microscopy and tomography; nuclear physics; UV photoemission and surface science; x-ray absorption spectroscopy; x-ray scattering and crystallography; x-ray topography; workshop on surface structure; workshop on electronic and chemical phenomena at surfaces; workshop on imaging; UV FEL machine reviews; VUV machine operations; VUV beamline operations; VUV storage ring parameters; x-ray machine operations; x-ray beamline operations; x-ray storage ring parameters; superconducting x-ray lithography source; SXLS storage ring parameters; the accelerator test facility; proposed UV-FEL user facility at the NSLS; global orbit feedback systems; and NSLS computer system

  4. National Synchrotron Light Source annual report 1991

    Energy Technology Data Exchange (ETDEWEB)

    Hulbert, S.L.; Lazarz, N.M. (eds.)

    1992-04-01

    This report discusses the following research conducted at NSLS: atomic and molecular science; energy dispersive diffraction; lithography, microscopy and tomography; nuclear physics; UV photoemission and surface science; x-ray absorption spectroscopy; x-ray scattering and crystallography; x-ray topography; workshop on surface structure; workshop on electronic and chemical phenomena at surfaces; workshop on imaging; UV FEL machine reviews; VUV machine operations; VUV beamline operations; VUV storage ring parameters; x-ray machine operations; x-ray beamline operations; x-ray storage ring parameters; superconducting x-ray lithography source; SXLS storage ring parameters; the accelerator test facility; proposed UV-FEL user facility at the NSLS; global orbit feedback systems; and NSLS computer system.

  5. Current State and Prospects of Studying Sources on the History of Crimean Khanate in Turkish Archives »

    Directory of Open Access Journals (Sweden)

    Sh.E. Seit-Mametov

    2016-09-01

    Full Text Available Research objectives: to consider the current state of the study of sources on the history of the Crimean Khanate in Turkish archives and determine the prospects for the study of this issue. Research materials: works of domestic and foreign Orientalists in the study of the Crimean sources in Turkish archives. Results and novelty of the research: the author analyzed the current state of the study of sources on the history of the Crimean Khanate in Turkish archives. The works of such prominent scholars as A. Bennigsen, Ö. Gokbilgin, A.N. Kurat, Ch. Lemercier-Quelquejay, V.D. Smirnov and others deserve the most attention. Sophisticated paleography (age and conditions of documents of the Ottoman sources and difficulties with their translation were the main reason for their insufficient use. In their studies, Orientalists presents facsimiles of the originals of letters and their translations, give the transcript values of complex or controversial words, solve problems with the translation of dates into the modern chronology and also produce a detailed external criticism of documents: they describe their length, quality of the paper, handwriting and also decode the khans’ seals. This enables modern researchers to get acquainted with some of the earliest sources on the history of the Crimean Khanate. The author has revealed a number of new challenges that need to be addressed in the further study of sources on the history of the Crimean Khanate: translation of foreign Orientalists’ works into Russian as well as synthesis and integration of predecessors’ works, since each individual work does not cover all the documents of interest to modern scholars. The study of sources on the history of the Crimean Khanate remains a promising challenge for modern researchers, since in Turkish archives are stored unpublished documents waiting for their turn to enter into scholarly circulation.

  6. The data archive system and preliminary applications of Hefei light source based on oracle

    International Nuclear Information System (INIS)

    Qiang Jie; Liu Gongfa

    2013-01-01

    Data archive system is the key part of HLS control system, it is used for archiving beam parameters, real-time equipment data, alarm records, etc. The Archive Engine of RDB Channel Archiver is used for collecting data from Input Output Controllers of HLS control system and storing in Oracle database. Webpages based on JSP are developed for data inquiry and statistics, with which the data processing and analyzing can be more efficient for operators and researchers. Thus the system can meet the requirements of the HLS machine operation and machine research. (authors)

  7. Current schemes for National Synchrotron Light Source UV beamlines

    International Nuclear Information System (INIS)

    Williams, G.P.; Howells, M.R.; McKinney, W.R.

    1979-01-01

    We describe in some detail four beamlines proposed for the National Synchrotron Light Source uv ring at Brookhaven National Laboratory. Three grazing-incidence instruments, one of the plane grating Mijake type and two with toroidal gratings at grazing angles of 2-1/2 0 and 15 0 are described. Two normal incidence instruments, one using the source as entrance slit and accepting 75 milliradians horizontally are also discussed. In each case we have estimated the output fluxes expected from such beamlines

  8. Study of environmental conditions in the repositories of the National Archive of the Republic of Cuba

    Directory of Open Access Journals (Sweden)

    Isbel Vivar González

    2016-01-01

    Full Text Available The aim was to study the behavior of the temperature (T, relative humidity (RH and illuminance (I in the repositories of the National Archive of the Republic of Cuba. The values of T and RH were measured twice daily for four consecutive years. I was measured in sunny and cloudy days. The result sallow us to affirm that the environmental conditions (T, RH of these repositories are favorable for the conservation of paper documents. In cloudy days, I of the repositories located in lower-ground floor does not exceed the allowed 50 lux; but in sunny days, due to the incidence of sunlight, in all repositories I exceeds 50 lux. Artificial light caused an increase in I in all repositories, but this is not significant because the light bulbs are kept turned off most of the time.

  9. Power source evaluation capabilities at Sandia National Laboratories

    Energy Technology Data Exchange (ETDEWEB)

    Doughty, D.H.; Butler, P.C.

    1996-04-01

    Sandia National Laboratories maintains one of the most comprehensive power source characterization facilities in the U.S. National Laboratory system. This paper describes the capabilities for evaluation of fuel cell technologies. The facility has a rechargeable battery test laboratory and a test area for performing nondestructive and functional computer-controlled testing of cells and batteries.

  10. National synchrotron light source basic design and project status

    International Nuclear Information System (INIS)

    van Steenbergen, A.

    1981-01-01

    A summary description and the basic design parameters of the National Synchrotron Light Source, a facility for the generation of intense synchrotron radiation in the vuv and x-ray range is presented, the parameters of the sources are given, the presently planned facility beam lines are tabulated and the status of the project is indicated

  11. Fermilab History and Archives Project | Home

    Science.gov (United States)

    Special Events Early Users Meetings (1979 - 1989) The Tevatron Natural History Discoveries Technology Site Fermilab History and Archives Project Fermilab History and Archives Project Fermi National Accelerator Laboratory Home About the Archives History & Archives Online Request Contact Us Site Index

  12. Development of H- sources at Brookhaven National Laboratory

    International Nuclear Information System (INIS)

    Prelec, K.

    1977-01-01

    Negative hydrogen ion sources have been developed at Brookhaven National Laboratory for several years, with the initial goal to design a source for accelerator applications and later on to design a large unit for applications in neutral beam injectors of magnetic fusion devices. Three types of sources were investigated, a hollow discharge duoplasmatron yielding H - currents up to 60 mA, a Penning source yielding H - currents up to 440 mA, and a magnetron source yielding H - currents up to 1 A. All sources operate with a mixture of hydrogen gas and cesium vapors, and H - ions are most likely produced on cesium covered electrode surfaces. A larger model of a Penning/magnetron source was constructed and will be tested soon; it incorporates among other new features a system for the cooling of the cathode

  13. The National Center for Atmospheric Research (NCAR) Research Data Archive: a Data Education Center

    Science.gov (United States)

    Peng, G. S.; Schuster, D.

    2015-12-01

    The National Center for Atmospheric Research (NCAR) Research Data Archive (RDA), rda.ucar.edu, is not just another data center or data archive. It is a data education center. We not only serve data, we TEACH data. Weather and climate data is the original "Big Data" dataset and lessons learned while playing with weather data are applicable to a wide range of data investigations. Erroneous data assumptions are the Achilles heel of Big Data. It doesn't matter how much data you crunch if the data is not what you think it is. Each dataset archived at the RDA is assigned to a data specialist (DS) who curates the data. If a user has a question not answered in the dataset information web pages, they can call or email a skilled DS for further clarification. The RDA's diverse staff—with academic training in meteorology, oceanography, engineering (electrical, civil, ocean and database), mathematics, physics, chemistry and information science—means we likely have someone who "speaks your language." Data discovery is another difficult Big Data problem; one can only solve problems with data if one can find the right data. Metadata, both machine and human-generated, underpin the RDA data search tools. Users can quickly find datasets by name or dataset ID number. They can also perform a faceted search that successively narrows the options by user requirements or simply kick off an indexed search with a few words. Weather data formats can be difficult to read for non-expert users; it's usually packed in binary formats requiring specialized software and parameter names use specialized vocabularies. DSs create detailed information pages for each dataset and maintain lists of helpful software, documentation and links of information around the web. We further grow the level of sophistication of the users with tips, tutorials and data stories on the RDA Blog, http://ncarrda.blogspot.com/. How-to video tutorials are also posted on the NCAR Computational and Information Systems

  14. STP K Basin Sludge Sample Archive at the Pacific Northwest National Laboratory FY2014

    Energy Technology Data Exchange (ETDEWEB)

    Fiskum, Sandra K.; Smoot, Margaret R.; Schmidt, Andrew J.

    2014-06-01

    The Pacific Northwest National Laboratory (PNNL) currently houses 88 samples (~10.5 kg) of K Basin sludge (81 wet and seven dry samples) on behalf of the Sludge Treatment Project (STP), which is managed for the U.S. Department of Energy (DOE) by the CH2M Hill Plateau Remediation Company (CHPRC). Selected samples are intended to serve, in part, as sentinels to enhance understanding of sludge properties after long-term storage, and thus enhance understanding of sludge behavior following transfer to sludge transfer and storage containers (STSCs) and storage at the Hanford 200 Area central plateau. In addition, remaining samples serve in contingency for future testing requirements. At PNNL, the samples are tracked and maintained under a prescriptive and disciplined monthly sample-monitoring program implemented by PNNL staff. This report updates the status of the K Basin archive sludge sample inventory to April 2014. The previous inventory status report, PNNL 22245 (Fiskum et al. 2013, limited distribution report), was issued in February of 2013. This update incorporates changes in the inventory related to repackaging of 17 samples under test instructions 52578 TI052, K Basin Sludge Sample Repackaging for Continued Long Term Storage, and 52578 TI053, K Basin Sludge Sample Repackaging Post-2014 Shear Strength Measurements. Note that shear strength measurement results acquired in 2014 are provided separately. Specifically, this report provides the following: • a description of the K Basin sludge sample archive program and the sample inventory • a summary and images of the samples that were repackaged in April 2014 • up-to-date images and plots of the settled density and water loss from all applicable samples in the inventory • updated sample pedigree charts, which provide a roadmap of the genesis and processing history of each sample in the inventory • occurrence and deficiency reports associated with sample storage and repackaging

  15. Inconsistencies in authoritative national paediatric workforce data sources.

    Science.gov (United States)

    Allen, Amy R; Doherty, Richard; Hilton, Andrew M; Freed, Gary L

    2017-12-01

    Objective National health workforce data are used in workforce projections, policy and planning. If data to measure the current effective clinical medical workforce are not consistent, accurate and reliable, policy options pursued may not be aligned with Australia's actual needs. The aim of the present study was to identify any inconsistencies and contradictions in the numerical count of paediatric specialists in Australia, and discuss issues related to the accuracy of collection and analysis of medical workforce data. Methods This study compared respected national data sources regarding the number of medical practitioners in eight fields of paediatric speciality medical (non-surgical) practice. It also counted the number of doctors listed on the websites of speciality paediatric hospitals and clinics as practicing in these eight fields. Results Counts of medical practitioners varied markedly for all specialties across the data sources examined. In some fields examined, the range of variability across data sources exceeded 450%. Conclusions The national datasets currently available from federal and speciality sources do not provide consistent or reliable counts of the number of medical practitioners. The lack of an adequate baseline for the workforce prevents accurate predictions of future needs to provide the best possible care of children in Australia. What is known about the topic? Various national data sources contain counts of the number of medical practitioners in Australia. These data are used in health workforce projections, policy and planning. What does this paper add? The present study found that the current data sources do not provide consistent or reliable counts of the number of practitioners in eight selected fields of paediatric speciality practice. There are several potential issues in the way workforce data are collected or analysed that cause the variation between sources to occur. What are the implications for practitioners? Without accurate

  16. Radioactive target and source development at Argonne National Laboratory

    International Nuclear Information System (INIS)

    Greene, J.P.; Ahmad, I.; Thomas, G.E.

    1992-01-01

    An increased demand for low-level radioactive targets has created the need for a laboratory dedicated to the production of these foils. A description is given of the radioactive target produced as well as source development work being performed at the Physics Division target facility of Argonne National Laboratory (ANL). Highlights include equipment used and the techniques employed. In addition, some examples of recent source preparation are given as well as work currently in progress

  17. Archives and the computer

    CERN Document Server

    Cook, Michael Garnet

    1986-01-01

    Archives and the Computer deals with the use of the computer and its systems and programs in archiving data and other related materials. The book covers topics such as the scope of automated systems in archives; systems for records management, archival description, and retrieval; and machine-readable archives. The selection also features examples of archives from different institutions such as the University of Liverpool, Berkshire County Record Office, and the National Maritime Museum.The text is recommended for archivists who would like to know more about the use of computers in archiving of

  18. 36 CFR 1280.89 - How will NARA handle my request to use public areas in the National Archives at College Park?

    Science.gov (United States)

    2010-07-01

    ... the room you have requested is available on the date and time you have requested; and (3) Determine... FACILITIES What Rules Apply to Use NARA Public Areas in the Washington, DC, Area? National Archives at...

  19. Research by industry at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    1995-05-01

    The world's foremost facility for research using x-rays and ultraviolet and infrared radiation, is operated by the National Synchrotron Light Source dept. This pamphlet described the participating research teams that built most of the beam lines, various techniques for studying materials, treatment of materials, and various industrial research (catalysis, pharmaceuticals, etc.)

  20. Status of the National Synchrotron Light Source project

    International Nuclear Information System (INIS)

    Heese, R.N.

    1981-01-01

    The National Synchrotron Light Source is in its final stages of construction, and as the turn-on time for the 700 MeV vuv storage ring draws near, an overview of the project is presented. Emphasis is placed on the linac and booster synchrotron performance and the status of major subsystems

  1. Strengthening control over radioactive sources in authorized use and regaining control over orphan sources. National strategies

    International Nuclear Information System (INIS)

    2004-02-01

    The objective of this report is to provide practical guidance to States on the development of a national strategy for improving control over radioactive sources, particularly dangerous sources (Categories 1-3). Part of this process involves the determination of the magnitude of the potential problem with orphan and vulnerable sources and indeed, whether or not a national strategy is needed. The ultimate objective is that States will use this report to develop and then implement a plan of action that will result in all significant sources being managed in a safe and secure manner. This report attempts to provide both the background knowledge and the methodology necessary for an individual or small team of responsible persons to develop a national strategy for improving control over all radioactive sources, but especially orphan and vulnerable sources. The background knowledge given in Chapter 3 is an update of the information on practices that was given in IAEA-TECDOC-804, which focused on spent radioactive sources. After some introductory material, this report provides both the factual information and the general steps needed to develop and implement a national strategy. Part I contains background information for those who are not already familiar with the subject including the need for national strategies, the generic causes of loss of control of sources, with specific examples and the common applications of radioactive sources. Part II details the actual process for the development and implementation of a national strategy, which includes assessing the problem by first gathering specific and national information, determining the nature and magnitude of the problem, developing the national strategy by evaluating, and prioritizing possible solutions, implementing the strategy subsequent to a high level decision; and evaluating the effectiveness of the plan and making changes as a result until the desired objective is achieved. Searches for sources will be part of

  2. Department of National Security Affairs News Archive for period of June 7, 2016 to September 9, 2016

    OpenAIRE

    2016-01-01

    This document captures NSA's "archived" news content for this period: 2016-06-07 to 2016-09-06. National Security Affairs (NSA) News Includes these articles: NSA Faculty Contribute to Diplomacy Efforts; Visiting Scholar Discusses Russia and Putin with NSA Students; Dr. Covell Meyskens Featured in NY Times; NSA Professor Huntley Shares Knowledge with DLI FAOs; NSA Prof Afshon Ostovar Published in Foreign Affairs; NSA Prof Jasper Speaks on ISIS as Adaptive Hybrid Threat; NSA Department Welc...

  3. Archives Library Information Center

    Data.gov (United States)

    National Archives and Records Administration — ALIC is an online library catalog of books, periodicals, and other materials contained in Archives I and II and book collections located in other facilities.

  4. Airborne microorganisms cultivable on naturally ventilated document repositories of the National Archive of Cuba.

    Science.gov (United States)

    Borrego, Sofía; Perdomo, Ivette

    2016-02-01

    The quality of the indoor air can provide very useful information for the artwork conservation. The aim of the study was to evaluate the microbial concentration inside six document repositories of the National Archive of the Republic of Cuba in two months of 1 year. The repositories are large, high, and have a natural cross-ventilation system. The microbial sampling was done in July 2010 (summer or rainy month) and February 2011 (winter or dry month) using the SAS Super 100 biocollector at 100 L/min. An appropriate selective culture media were used to isolate fungi and bacteria. A high total microbial concentration on the north side of the building in two studied months was observed. The fungal concentrations were significantly higher in July 2010 in all repositories, while the bacterial concentrations were significantly higher mostly in February 2011 only in repositories located on the first and second floor of the building. Eight fungal genera in the indoor air of all environments were isolated. Regardless of the side of the analyzed building, Penicillium, Aspergillus, and Cladosporium were the predominant genera. Aspergillus flavus and Aspergillus niger were the species isolated in almost all of the analyzed repositories in the studied months. Gram-positive bacteria prevailed among bacterial groups isolated from indoor air repositories, and some percentages corresponded to the genera Bacillus and Streptomyces. In Cuba, the temperature and relative humidity are high during the whole year but the natural ventilation plays an important role in retarding microbial growth on materials.

  5. [Characterization of air mycobiota in two repositories of the National Archives of the Republic of Cuba].

    Science.gov (United States)

    Borrego Alonso, Sofía; Perdomo Amistad, Ivette

    2014-01-01

    The high relative humidity and temperatures in tropical countries create favorable conditions for development of fungi that are not only a risk to human health but they can also colonize documentary support. To study the concentration of the airborne fungi in two repositories of the National Archives of the Republic of Cuba, the mycobiota deposited on different photographic supports and maps preserved in these repositories, and to determine the taxonomic characterization of the fungi isolated. The air sampling was performed using a sedimentation method, and the supports (6 pictures and 7 maps) were analyzed using moistened sterile swabs. The Cladosporium genus was predominant, followed by Aspergillus and Penicillium genera. Filamentous fungi were isolated in all the photos and maps, and yeasts were only isolated from a photographic supports and a map. We identified several species of Aspergillus and Penicillium genera, but Aspergillus niger and Aspergillus flavus predominated. Candida and Rhodotorula were the yeast genera isolated. The fungal concentration of the air demonstrated that the environments were not contaminated. From the 26 species of filamentous fungi isolated only 5 were detected in the indoor air of the repositories and on one or more of the document supports analyzed (representing a 19.3%). This shows that there is a low ecological relationship between the fungi detected in the indoor air and those that were isolated from the supports studied. Copyright © 2012 Revista Iberoamericana de Micología. Published by Elsevier Espana. All rights reserved.

  6. An Online National Archive of Multiple-Choice Questions for Astro 101 and the Development of the Question Complexity Rubric

    Science.gov (United States)

    Cormier, S.; Prather, E.; Brissenden, G.

    2011-09-01

    We are developing a national archive of multiple-choice questions for use in the Astronomy 101 classroom. These questions are intended to supplement an instructor's implementation of Think-Pair-Share or for their assessment purposes (i.e., exams and homework). We are also developing the Question Complexity Rubric (QCR) to guide members of the Astro 101 teaching and learning community in assisting us with hierarchically ranking questions in this archive based on their conceptual complexity. Using the QCR, a score is assigned to differentiate each question based on the cognitive steps necessary to comprehensively explain the reasoning pathway to the correct answer. The lowest QCR score is given to questions with a reasoning pathway requiring only declarative knowledge. The highest QCR score is given to questions with a reasoning pathway that requires multiple connected cognitive steps. When completed, the online question archive will provide users with the utility to 1) use the QCR to score questions 2) search for and download questions based on topic and/or QCR score, and 3) add their own questions to the archive. Stop by our poster to test your skills at determining question complexity by trying out the QCR with our sample questions.

  7. Archival Legacy Investigations of Circumstellar Environments (ALICE): Statistical assessment of point source detections

    Science.gov (United States)

    Choquet, Élodie; Pueyo, Laurent; Soummer, Rémi; Perrin, Marshall D.; Hagan, J. Brendan; Gofas-Salas, Elena; Rajan, Abhijith; Aguilar, Jonathan

    2015-09-01

    The ALICE program, for Archival Legacy Investigation of Circumstellar Environment, is currently conducting a virtual survey of about 400 stars, by re-analyzing the HST-NICMOS coronagraphic archive with advanced post-processing techniques. We present here the strategy that we adopted to identify detections and potential candidates for follow-up observations, and we give a preliminary overview of our detections. We present a statistical analysis conducted to evaluate the confidence level on these detection and the completeness of our candidate search.

  8. The Question Complexity Rubric: Development and Application for a National Archive of Astro 101 Multiple-Choice Questions

    Science.gov (United States)

    Cormier, Sebastien; Prather, E. E.; Brissenden, G.; Collaboration of Astronomy Teaching Scholars CATS

    2011-01-01

    For the last two years we have been developing an online national archive of multiple-choice questions for use in the Astro 101 classroom. These questions are intended to either supplement an instructor's implementation of Think-Pair-Share or be used for assessment purposes (i.e. exams and homework). In this talk we will describe the development, testing and implementation of the Question Complexity Rubric (QCR), which is designed to guide the ranking of questions in this archive based on their conceptual complexity. Using the QCR, a score is assigned to differentiate each question based on the cognitive steps necessary to comprehensively explain the reasoning pathway to the correct answer. The lowest QCR score is given to questions with a reasoning pathway requiring only declarative knowledge whereas the highest QCR score is given to questions that require multiple pathways of multi-step reasoning. When completed, the online question archive will provide users with the utility to 1) search for and download questions based on subject and average QCR score, 2) use the QCR to score questions, and 3) add their own questions to the archive. We will also discuss other potential applications of the QCR, such as how it informs our work in developing and testing of survey instruments by allowing us to calibrate the range of question complexity. This material is based upon work supported by the National Science Foundation under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

  9. Archiving of interferometric radio and mm/submm data at the National Radio Astronomy Observatory

    Science.gov (United States)

    Lacy, Mark

    2018-06-01

    Modern radio interferometers such as ALMA and the VLA are capable of producing ~1TB/day of data for processing into image products of comparable size. Besides the shear volume of data, the products themselves can be complicated and are sometimes hard to map into standard astronomical archive metadata. We also face similar issues to those faced by archives at other wavelengths, namely the role of archives as the basis of reprocessing platforms and facilities, and the validation and ingestion of user-derived products. In this talk I shall discuss the plans of NRAO in these areas over the next decade.

  10. Nineteenth-century English artists’ colourmen’s archives as a source of technical information

    NARCIS (Netherlands)

    Clarke, M.; Kroustallis, S.; Townsend, J.H.; Cenalmor Bruquetas, E.; Stijnman, A.; San Andres Moya, M

    2008-01-01

    In the 19th century, English commercial artists’ material suppliers and manufacturers (‘colourmen’) kept excellent manuscript records of their industrial processes, and of their suppliers and customers. These archives contain recipes for manufacture (together with dated day-to-day variations in

  11. Phase II beam lines at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Thomlinson, W.

    1984-06-01

    The expansion of the National Synchrotron Light Source has been funded by the US Department of Energy. The Phase II program consists of both increased conventional facilities and six new beam lines. In this paper, an overview of the six beam lines which will be constructed during Phase II is presented. For five of the lines special radiation sources are necessary and the designs of four of the devices are complete. The relevant parameters of the insertion devices under construction and development are presented

  12. Empires of Disease : Criminal Encounters, Contagious Nations, and Archives of U.S. Culture and Literature

    OpenAIRE

    Perreira, Christopher Michael

    2015-01-01

    Empires of Disease explores the figure of the "prisoner- patient" in literature, culture, and archives of the nineteenth and twentieth centuries, specifically within the contexts of incarceration and medicine in Hawai'i, Louisiana, and California. I focus on representations of prisoner-patients in order to interrogate dominant perceptions of medicine as a humanitarian enterprise, examining the historical convergence of race, colonialism, culture, and medicine in archives and artifacts. When a...

  13. The national synchrotron light source and its applications

    Energy Technology Data Exchange (ETDEWEB)

    Williams, G.P.

    1989-01-01

    We describe the National Synchrotron Light Source facility including its beamlines and operational characteristics. Research results on selected beamlines on the VUV ring which highlight new experimental capabilities are described since they are more relevant to the program at HESYRL. Examples chosen are spin-polarized photoemission, infra-red surface science, high resolution core level spectroscopy, X- Ray lithography, photoelectron/Auger coincidence spectroscopy and high electron momentum resolution surface studies. 7 refs., 3 figs., 3 tabs.

  14. Status of the National Synchrotron Light Source upgrade

    International Nuclear Information System (INIS)

    Culwick, B.B.; Smith, J.D.

    1985-01-01

    The demands for real-time control, data acquisition and display from accelerators of the National Synchrotron Light Source have exceeded the capabilities of the computer control system designed in 1978. In January 1985, a workshop on control systems was held at Brookhaven, one of the purposes of which was to provide impetus and design goals for an upgrade of the NSLS control system. The resulting design is described and its status reported

  15. National Synchrotron Light Source safety-analysis report

    International Nuclear Information System (INIS)

    Batchelor, K.

    1982-07-01

    This document covers all of the safety issues relating to the design and operation of the storage rings and injection system of the National Synchrotron Light Source. The building systems for fire protection, access and egress are described together with air and other gaseous control or venting systems. Details of shielding against prompt bremstrahlung radiation and synchrotron radiation are described and the administrative requirements to be satisfied for operation of a beam line at the facility are given

  16. Surface Model and Tomographic Archive of Fossil Primate and Other Mammal Holotype and Paratype Specimens of the Ditsong National Museum of Natural History, Pretoria, South Africa.

    Directory of Open Access Journals (Sweden)

    Justin W Adams

    Full Text Available Nearly a century of paleontological excavation and analysis from the cave deposits of the Cradle of Humankind UNESCO World Heritage Site in northeastern South Africa underlies much of our understanding of the evolutionary history of hominins, other primates and other mammal lineages in the late Pliocene and early Pleistocene of Africa. As one of few designated fossil repositories, the Plio-Pleistocene Palaeontology Section of the Ditsong National Museum of Natural History (DNMNH; the former Transvaal Museum curates much of the mammalian faunas recovered from the fossil-rich deposits of major South African hominin-bearing localities, including the holotype and paratype specimens of many primate, carnivore, and other mammal species (Orders Primates, Carnivora, Artiodactyla, Eulipotyphla, Hyracoidea, Lagomorpha, Perissodactyla, and Proboscidea. Here we describe an open-access digital archive of high-resolution, full-color three-dimensional (3D surface meshes of all 89 non-hominin holotype, paratype and significant mammalian specimens curated in the Plio-Pleistocene Section vault. Surface meshes were generated using a commercial surface scanner (Artec Spider, Artec Group, Luxembourg, are provided in formats that can be opened in both open-source and commercial software, and can be readily downloaded either via an online data repository (MorphoSource or via direct request from the DNMNH. In addition to providing surface meshes for each specimen, we also provide tomographic data (both computerized tomography [CT] and microfocus [microCT] for a subset of these fossil specimens. This archive of the DNMNH Plio-Pleistocene collections represents the first research-quality 3D datasets of African mammal fossils to be made openly available. This simultaneously provides the paleontological community with essential baseline information (e.g., updated listing and 3D record of specimens in their current state of preservation and serves as a single resource of

  17. Surface Model and Tomographic Archive of Fossil Primate and Other Mammal Holotype and Paratype Specimens of the Ditsong National Museum of Natural History, Pretoria, South Africa.

    Science.gov (United States)

    Adams, Justin W; Olah, Angela; McCurry, Matthew R; Potze, Stephany

    2015-01-01

    Nearly a century of paleontological excavation and analysis from the cave deposits of the Cradle of Humankind UNESCO World Heritage Site in northeastern South Africa underlies much of our understanding of the evolutionary history of hominins, other primates and other mammal lineages in the late Pliocene and early Pleistocene of Africa. As one of few designated fossil repositories, the Plio-Pleistocene Palaeontology Section of the Ditsong National Museum of Natural History (DNMNH; the former Transvaal Museum) curates much of the mammalian faunas recovered from the fossil-rich deposits of major South African hominin-bearing localities, including the holotype and paratype specimens of many primate, carnivore, and other mammal species (Orders Primates, Carnivora, Artiodactyla, Eulipotyphla, Hyracoidea, Lagomorpha, Perissodactyla, and Proboscidea). Here we describe an open-access digital archive of high-resolution, full-color three-dimensional (3D) surface meshes of all 89 non-hominin holotype, paratype and significant mammalian specimens curated in the Plio-Pleistocene Section vault. Surface meshes were generated using a commercial surface scanner (Artec Spider, Artec Group, Luxembourg), are provided in formats that can be opened in both open-source and commercial software, and can be readily downloaded either via an online data repository (MorphoSource) or via direct request from the DNMNH. In addition to providing surface meshes for each specimen, we also provide tomographic data (both computerized tomography [CT] and microfocus [microCT]) for a subset of these fossil specimens. This archive of the DNMNH Plio-Pleistocene collections represents the first research-quality 3D datasets of African mammal fossils to be made openly available. This simultaneously provides the paleontological community with essential baseline information (e.g., updated listing and 3D record of specimens in their current state of preservation) and serves as a single resource of high

  18. Laser ion source with solenoid for Brookhaven National Laboratory-electron beam ion source.

    Science.gov (United States)

    Kondo, K; Yamamoto, T; Sekine, M; Okamura, M

    2012-02-01

    The electron beam ion source (EBIS) preinjector at Brookhaven National Laboratory (BNL) is a new heavy ion-preinjector for relativistic heavy ion collider (RHIC) and NASA Space Radiation Laboratory (NSRL). Laser ion source (LIS) is a primary ion source provider for the BNL-EBIS. LIS with solenoid at the plasma drift section can realize the low peak current (∼100 μA) with high charge (∼10 nC) which is the BNL-EBIS requirement. The gap between two solenoids does not cause serious plasma current decay, which helps us to make up the BNL-EBIS beamline.

  19. Laser ion source with solenoid for Brookhaven National Laboratory-electron beam ion source

    International Nuclear Information System (INIS)

    Kondo, K.; Okamura, M.; Yamamoto, T.; Sekine, M.

    2012-01-01

    The electron beam ion source (EBIS) preinjector at Brookhaven National Laboratory (BNL) is a new heavy ion-preinjector for relativistic heavy ion collider (RHIC) and NASA Space Radiation Laboratory (NSRL). Laser ion source (LIS) is a primary ion source provider for the BNL-EBIS. LIS with solenoid at the plasma drift section can realize the low peak current (∼100 μA) with high charge (∼10 nC) which is the BNL-EBIS requirement. The gap between two solenoids does not cause serious plasma current decay, which helps us to make up the BNL-EBIS beamline.

  20. Status of ion sources at National Institute of Radiological Sciences.

    Science.gov (United States)

    Kitagawa, A; Fujita, T; Goto, A; Hattori, T; Hamano, T; Hojo, S; Honma, T; Imaseki, H; Katagiri, K; Muramatsu, M; Sakamoto, Y; Sekiguchi, M; Suda, M; Sugiura, A; Suya, N

    2012-02-01

    The National Institute of Radiological Sciences (NIRS) maintains various ion accelerators in order to study the effects of radiation of the human body and medical uses of radiation. Two electrostatic tandem accelerators and three cyclotrons delivered by commercial companies have offered various life science tools; these include proton-induced x-ray emission analysis (PIXE), micro beam irradiation, neutron exposure, and radioisotope tracers and probes. A duoplasmatron, a multicusp ion source, a penning ion source (PIG), and an electron cyclotron resonance ion source (ECRIS) are in operation for these purposes. The Heavy-Ion Medical Accelerator in Chiba (HIMAC) is an accelerator complex for heavy-ion radiotherapy, fully developed by NIRS. HIMAC is utilized not only for daily treatment with the carbon beam but also for fundamental experiments. Several ECRISs and a PIG at HIMAC satisfy various research and clinical requirements.

  1. A proposal for RDM and data archiving at university and national level -- presented at IGDORE

    OpenAIRE

    Irawan, Dasapta Erwin

    2018-01-01

    Objective of this project is to compose: 1. Research Data Management and Data Archiving Policy for Institut Teknologi Bandung, especially to fit into the needs of RCUK-Newton Fund-DIPI funded research. Our prototype is for UDARA research project. 2. Generic RDM and Data Archiving Policy, the results from activity no 1, will be generalized and shared under CC-0 license for other parties to be able to use it and develop it to cater their specific needs and environment. The target for generic do...

  2. The Idaho National Engineering and Environmental Laboratory Source Water Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Sehlke, G.

    2003-03-17

    The Idaho National Engineering and Environmental Laboratory (INEEL) covers approximately 890 square miles and includes 12 public water systems that must be evaluated for Source water protection purposes under the Safe Drinking Water Act. Because of its size and location, six watersheds and five aquifers could potentially affect the INEEL's drinking water sources. Based on a preliminary evaluation of the available information, it was determined that the Big Lost River, Birch Creek, and Little Lost River Watersheds and the eastern Snake River Plain Aquifer needed to be assessed. These watersheds were delineated using the United States Geologic Survey's Hydrological Unit scheme. Well capture zones were originally estimated using the RESSQC module of the Environmental Protection Agency's Well Head Protection Area model, and the initial modeling assumptions and results were checked by running several scenarios using Modflow modeling. After a technical review, the resulting capture zones were expanded to account for the uncertainties associated with changing groundwater flow directions, a this vadose zone, and other data uncertainties. Finally, all well capture zones at a given facility were merged to a single wellhead protection area at each facility. A contaminant source inventory was conducted, and the results were integrated with the well capture zones, watershed and aquifer information, and facility information using geographic information system technology to complete the INEEL's Source Water Assessment. Of the INEEL's 12 public water systems, three systems rated as low susceptibility (EBR-1, Main Gate, and Gun Range), and the remainder rated as moderate susceptibility. No INEEL public water system rated as high susceptibility. We are using this information to develop a source water management plan from which we will subsequently implement an INEEL-wide source water management program. The results are a very robust set of wellhead

  3. 36 CFR 1235.46 - What electronic media may be used for transferring records to the National Archives of the United...

    Science.gov (United States)

    2010-07-01

    ... Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION RECORDS MANAGEMENT... contain only permanent records. Agencies must indicate at the time of transfer if a CD-ROM or DVD contains... Division (NWCS), 8601 Adelphi Road, College Park, MD 20740, phone number (301) 837-2903, or the National...

  4. High Energy Astrophysics Science Archive Research Center

    Data.gov (United States)

    National Aeronautics and Space Administration — The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for NASA missions dealing with extremely energetic phenomena, from...

  5. A Case Study in Collaboration: Looking Back at the National Graphic Design Archive

    Science.gov (United States)

    Remington, R. Roger

    2004-01-01

    Inspired by the 1980s interest in graphic design history, an initially productive, but difficult to sustain, collaboration among three American universities from the late 1980s to the mid-1990s, is the subject of this case study. The ideas behind a much-needed archival consortium, its organization and its difficulties in sustaining collaboration…

  6. Transnational archives: the Canadian case

    Directory of Open Access Journals (Sweden)

    Julia Creet

    2011-05-01

    Full Text Available This paper is a brief overview of the concept of the transnational archive as a counterpoint to the idea that a national archive is necessarily a locus of a static idea of nation. The Canadian national archives is used as a case study of an archives that was transnational in its inception, and one that has continued to change in its mandate and materials as a response to patterns in migration and changing notions of multiculturalism as a Canadian federal policy. It introduces the most recent formation of the transnational archive and its denizens: the genealogical archive inhabited by family historians.

  7. COMMUNITY AWARENESS FOR ARCHIVES IN TANZANIA: A ...

    African Journals Online (AJOL)

    Walter

    challenges facing Zanzibar National Archives (ZNA). The study ... legally preserved under the Records and Archives Management Act,. 2002. Lastly, in .... in the findings, the Archives face a lot of challenges on his operation such as lack of ...

  8. 76 FR 4155 - National Emission Standards for Hazardous Air Pollutants for Source Categories: Gasoline...

    Science.gov (United States)

    2011-01-24

    ... 63 National Emission Standards for Hazardous Air Pollutants for Source Categories: Gasoline Distribution Bulk Terminals, Bulk Plants, and Pipeline Facilities; and Gasoline Dispensing Facilities; Final...] RIN 2060-AP16 National Emission Standards for Hazardous Air Pollutants for Source Categories: Gasoline...

  9. Terra Cognita: Graduate Students in the Archives. A Retrospective on the CLIR Mellon Fellowships for Dissertation Research in Original Sources. CLIR Publication No. 170

    Science.gov (United States)

    Council on Library and Information Resources, 2016

    2016-01-01

    "Terra Cognita" surveys the current landscape of archival research and the experiences of emerging scholars seeking to navigate it. Drawing on data from the Council on Library and Information Resources' (CLIR's) Mellon Fellowships for Dissertation Research in Original Sources, the report takes an in-depth look at how the conditions and…

  10. Research using synchrotron radiation at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Thomlinson, W.

    1982-01-01

    The National Synchrotron Light Source (NSLS) is now becoming operational with synchrotron radiation experiments beginning on the 700 MeV VUV electron storage ring. Commissioning of the 2.5 GeV x-ray storage ring has also begun with the experimental program expected to begin in 1983. The current status of the experimental program and instrumentation and the plans for future developments, will be discussed. Although some early results have been obtained on VUV beam lines no attempt will be made in this paper to describe them. Instead, an overview of the beam line characteristics will be given, with an indication of those already operational. In the oral presentation some initial experimental results will be discussed

  11. National synchrotron light source medical personnel protection interlock

    International Nuclear Information System (INIS)

    Buda, S.; Gmur, N.F.; Larson, R.; Thomlinson, W.

    1998-01-01

    This report is founded on reports written in April 1987 by Robert Hettel for angiography operations at the Stanford Synchrotron Research Laboratory (SSRL) and a subsequent report covering angiography operations at the National Synchrotron Light Source (NSLS); BNL Informal Report 47681, June 1992. The latter report has now been rewritten in order to accurately reflect the design and installation of a new medical safety system at the NSLS X17B2 beamline Synchrotron Medical Research Facility (SMERF). Known originally as the Angiography Personnel Protection Interlock (APPI), this system has been modified to incorporate other medical imaging research programs on the same beamline and thus the name has been changed to the more generic Medical Personnel Protection Interlock (MPPI). This report will deal almost exclusively with the human imaging (angiography, bronchography, mammography) aspects of the safety system, but will briefly explain the modular aspects of the system allowing other medical experiments to be incorporated

  12. Single bunch transfer system for the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Sheehan, J.; Singh, O.; Rambo, W.

    1983-01-01

    The accelerator system at the National Synchrotron Light Source consists of an S-band 85 MeV linac and three synchrotron rings. The electron beam from the linac is accelerated by the booster ring to 600 MeV and transferred to one of the two storage rings. The smaller of the two rings operates between 300 and 800 MeV emtting photons in the vacuum ultraviolet (VUV), while the larger storage ring operates up to 2.5 GeV and emits photons in the x-ray spectrum. A system is described for loading the storage rings by filling a single-phase space bunch in the booster ring and transferring it at the end of each booster cycle into a selected bucket in one of the storage rings. By controlling the timing of the transfer on successive transfer cycles, many fill patterns may be obtained

  13. NATIONAL SYNCHROTRON LIGHT SOURCE MEDICAL PERSONNEL PROTECTION INTERLOCK

    Energy Technology Data Exchange (ETDEWEB)

    BUDA,S.; GMUR,N.F.; LARSON,R.; THOMLINSON,W.

    1998-11-03

    This report is founded on reports written in April 1987 by Robert Hettel for angiography operations at the Stanford Synchrotron Research Laboratory (SSRL) and a subsequent report covering angiography operations at the National Synchrotron Light Source (NSLS); BNL Informal Report 47681, June 1992. The latter report has now been rewritten in order to accurately reflect the design and installation of a new medical safety system at the NSLS X17B2 beamline Synchrotron Medical Research Facility (SMERF). Known originally as the Angiography Personnel Protection Interlock (APPI), this system has been modified to incorporate other medical imaging research programs on the same beamline and thus the name has been changed to the more generic Medical Personnel Protection Interlock (MPPI). This report will deal almost exclusively with the human imaging (angiography, bronchography, mammography) aspects of the safety system, but will briefly explain the modular aspects of the system allowing other medical experiments to be incorporated.

  14. Magnets for the national spallation neutron source accumulator ring

    International Nuclear Information System (INIS)

    Tuozzolo, J.; Brodowski, J.; Danby, G.

    1997-01-01

    The National Spallation Neutron Source Accumulator Ring will require large aperture dipole magnets, strong focusing quadrupole magnets, and smaller low field dipole, quadrupole, and sextupole correcting magnets. All of the magnets will provide a fixed magnetic field throughout the accumulator's fill/storage/extraction cycle. Similar fixed field magnets will also be provided for the beam transport systems. Because of the high intensity in the accumulator, the magnets must be designed with high tolerances for optimum field quality and for the high radiation environment which may be present at the injection/extraction areas, near the collimators, and near the target area. Field specifications and field plots are presented as well as planned fabrication methods and procedures, cooling system design, support, and installation

  15. Accumulator ring lattice for the national spallation neutron source

    International Nuclear Information System (INIS)

    Gardner, C.J.; Lee, Y.Y.; Luccio, A.U.

    1997-01-01

    The Accumulator Ring for the proposed National Spallation Neutron Source (NSNS) is to accept a 1.03 millisecond beam pulse from a 1 GeV Proton Linac at a repetition rate of 60 Hz. For each beam pulse, 10 14 protons are to be accumulated via charge-exchange injection. A 295 nanosecond gap in the beam, maintained by an rf system, will allow for extraction to an external target for the production of neutrons by spallation. This paper describes the four-fold symmetric lattice that has been chosen for the ring. The lattice contains four long dispersion-free straight sections to accomodate injection, extraction, rf cavities, and beam scraping respectively. The four-fold symmetry allows for easy adjustment of the tunes and flexibility in the placement of correction elements, and ensures that potentially dangerous betatron structure resonances are avoided

  16. Physics and national socialism an anthology of primary sources

    CERN Document Server

    1996-01-01

    This anthology of primary sources is a collection of 121 documents in English translation portraying the role of physics, both perceived and actual, in the Nazi state. These texts were written predominantly by influential German scientists, particularly physicists, both inside and outside Germany in the period from 1933 to 1945. The semipopular articles, private correspondence, and official memoranda selected for the volume reflect the contemporary developments in science as well as the change in political climate and working conditions after the National Socialists' rise to power. The extensive annotation is clearly distinguished from the original text, and the appendix provides an aid to the reader with biographical information on the more important figures and brief outlines of frequently mentioned institutions, journals and companies. The introduction surveys the latest results in the secondary literature.   ------    (…) the envisaged audience includes not only scholars and students of science, hist...

  17. 77 FR 73968 - Reconsideration of Certain New Source and Startup/Shutdown Issues: National Emission Standards...

    Science.gov (United States)

    2012-12-12

    ...; FRL-9762-1] RIN 2060-AR62 Reconsideration of Certain New Source and Startup/Shutdown Issues: National... Source and Startup/Shutdown Issues: National Emission Standards for Hazardous Air Pollutants from Coal... November 30, 2012, proposed ``Reconsideration of Certain New Source and Startup/Shutdown Issues: National...

  18. National synchrotron light source guidelines for the conduct of operations

    International Nuclear Information System (INIS)

    Buckley, M.

    1998-01-01

    To improve the quality and uniformity of operations at the Department of Energy's facilities, the DOE issued Order 5480.19 ''Conduct of Operations Requirements at DOE facilities.'' This order recognizes that the success of a facility's mission critically depends upon a high level of performance by its personnel and equipment. This performance can be severely impaired if the facility's Conduct of Operations pays inadequate attention to issues of organization, safety, health, and the environment. These guidelines are Brookhaven National Laboratory's and the National Synchrotron Light Source's acknowledgement of the principles of Conduct of Operations and the response to DOE Order 5480.19. These guidelines cover the following areas: (1) operations organization and administration; (2) shift routines and operating practices; (3) control area activities; (4) communications; (5) control of on-shift training; (6) investigation of abnormal events; (7) notifications; (8) control of equipment and system studies; (9) lockouts and tagouts; (10) independent verification; (11) log-keeping; (12) operations turnover; (13) operations aspects of facility process control (14) required reading; (15) timely orders to operators; (16) operations procedures; (17) operator aid posting; and (18) equipment sizing and labeling

  19. THE CHANDRA SURVEY OF EXTRAGALACTIC SOURCES IN THE 3CR CATALOG: X-RAY EMISSION FROM NUCLEI, JETS, AND HOTSPOTS IN THE CHANDRA ARCHIVAL OBSERVATIONS

    Energy Technology Data Exchange (ETDEWEB)

    Massaro, F. [Dipartimento di Fisica, Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino (Italy); Harris, D. E.; Paggi, A.; Wilkes, B. J.; Kuraszkiewicz, J. [Smithsonian Astrophysical Observatory, 60 Garden Street, Cambridge, MA 02138 (United States); Liuzzo, E.; Orienti, M.; Paladino, R. [Istituto di Radioastronomia, INAF, via Gobetti 101, I-40129, Bologna (Italy); Tremblay, G. R. [Yale Center for Astronomy and Astrophysics, Physics Department, Yale University, P.O. Box 208120, New Haven, CT 06520-8120 (United States); Baum, S. A.; O’Dea, C. P. [University of Manitoba, Dept of Physics and Astronomy, Winnipeg, MB R3T 2N2 (Canada)

    2015-09-15

    As part of our program to build a complete radio and X-ray database of all Third Cambridge catalog extragalactic radio sources, we present an analysis of 93 sources for which Chandra archival data are available. Most of these sources have already been published. Here we provide a uniform re-analysis and present nuclear X-ray fluxes and X-ray emission associated with radio jet knots and hotspots using both publicly available radio images and new radio images that have been constructed from data available in the Very Large Array archive. For about 1/3 of the sources in the selected sample, a comparison between the Chandra and radio observations was not reported in the literature: we find X-ray detections of 2 new radio jet knots and 17 hotspots. We also report the X-ray detection of extended emission from the intergalactic medium for 15 galaxy clusters.

  20. Construction and commissioning of the national synchrotron light source

    International Nuclear Information System (INIS)

    Galayda, J.N.; Blume, M.

    1985-01-01

    The road from conception to completion of a large facility like the National Synchrotron Light Source (NSLS) is a long and tortuous one. More than fifteen years have passed since the first discussions of a synchrotron radiation source at BNL, and there have been many twists and turns in the process. In putting together an accelerator project like this, there are many critical skills that must be assembled, and budgets, schedules and organizations must be properly examined. The lessons learned in design and commissioning of the NSLS rings may be summarized as follows: (1) the damped emittances expected of a Chasman-Green lattice are attainable at high current, if ion trapping problems can be circumvented; (2) there have been no unexpected effects from the rather strong sextupoles required to correct the chromaticities in this type of lattice; (3) the most important beam instabilities are coupled-bunch, and can be counteracted; and (4) commissioning the NSLS rings was mostly an effort to bring the hardware into conformation with the original ring design; achievement of the specified magnetic fields, injection timing, vacuum, RF voltages, etc. led to ring performance which was easily good enough to begin operation

  1. Phase 2 safety analysis report: National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Stefan, P.

    1989-06-01

    The Phase II program was established in order to provide additional space for experiments, and also staging and equipment storage areas. It also provides additional office space and new types of advanced instrumentation for users. This document will deal with the new safety issues resulting from this extensive expansion program, and should be used as a supplement to BNL Report No. 51584 ''National Synchrotron Light Source Safety Analysis Report,'' July 1982 (hereafter referred to as the Phase I SAR). The initial NSLS facility is described in the Phase I SAR. It comprises two electron storage rings, an injection system common to both, experimental beam lines and equipment, and office and support areas, all of which are housed in a 74,000 sq. ft. building. The X-ray Ring provides for 28 primary beam ports and the VUV Ring, 16. Each port is capable of division into 2 or 3 separate beam lines. All ports receive their synchrotron light from conventional bending magnet sources, the magnets being part of the storage ring lattice. 4 refs

  2. The National Spallation Neutron Source Collaboration: Towards a new pulsed neutron source in the United States

    International Nuclear Information System (INIS)

    Appleton, B.R.; Ball, J.B.; Alonso, J.R.; Gough, R.A.; Weng, W.T.; Jason, A.

    1996-01-01

    The US Department of Energy has commissioned Oak Ridge National Laboratory to initiate the conceptual design for a next-generation pulsed spallation neutron source. Current expectation is for a construction start in FY 1998, with commencement of operations in 2004. For this project, ORNL has entered into a collaborative arrangement with LBNL, BNL, LANL (and most recently ANL). The conceptual design study is now well underway, building on the strong base of the extensive work already performed by various Laboratories, as well as input from the user community (from special BESAC subpanels). Study progress, including accelerator configuration and plans for resolution of critical issues, is reported in this paper

  3. Open source tools for management and archiving of digital microscopy data to allow integration with patient pathology and treatment information.

    Science.gov (United States)

    Khushi, Matloob; Edwards, Georgina; de Marcos, Diego Alonso; Carpenter, Jane E; Graham, J Dinny; Clarke, Christine L

    2013-02-12

    Virtual microscopy includes digitisation of histology slides and the use of computer technologies for complex investigation of diseases such as cancer. However, automated image analysis, or website publishing of such digital images, is hampered by their large file sizes. We have developed two Java based open source tools: Snapshot Creator and NDPI-Splitter. Snapshot Creator converts a portion of a large digital slide into a desired quality JPEG image. The image is linked to the patient's clinical and treatment information in a customised open source cancer data management software (Caisis) in use at the Australian Breast Cancer Tissue Bank (ABCTB) and then published on the ABCTB website (http://www.abctb.org.au) using Deep Zoom open source technology. Using the ABCTB online search engine, digital images can be searched by defining various criteria such as cancer type, or biomarkers expressed. NDPI-Splitter splits a large image file into smaller sections of TIFF images so that they can be easily analysed by image analysis software such as Metamorph or Matlab. NDPI-Splitter also has the capacity to filter out empty images. Snapshot Creator and NDPI-Splitter are novel open source Java tools. They convert digital slides into files of smaller size for further processing. In conjunction with other open source tools such as Deep Zoom and Caisis, this suite of tools is used for the management and archiving of digital microscopy images, enabling digitised images to be explored and zoomed online. Our online image repository also has the capacity to be used as a teaching resource. These tools also enable large files to be sectioned for image analysis. The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/5330903258483934.

  4. Open source tools for management and archiving of digital microscopy data to allow integration with patient pathology and treatment information

    Directory of Open Access Journals (Sweden)

    Khushi Matloob

    2013-02-01

    Full Text Available Abstract Background Virtual microscopy includes digitisation of histology slides and the use of computer technologies for complex investigation of diseases such as cancer. However, automated image analysis, or website publishing of such digital images, is hampered by their large file sizes. Results We have developed two Java based open source tools: Snapshot Creator and NDPI-Splitter. Snapshot Creator converts a portion of a large digital slide into a desired quality JPEG image. The image is linked to the patient’s clinical and treatment information in a customised open source cancer data management software (Caisis in use at the Australian Breast Cancer Tissue Bank (ABCTB and then published on the ABCTB website (http://www.abctb.org.au using Deep Zoom open source technology. Using the ABCTB online search engine, digital images can be searched by defining various criteria such as cancer type, or biomarkers expressed. NDPI-Splitter splits a large image file into smaller sections of TIFF images so that they can be easily analysed by image analysis software such as Metamorph or Matlab. NDPI-Splitter also has the capacity to filter out empty images. Conclusions Snapshot Creator and NDPI-Splitter are novel open source Java tools. They convert digital slides into files of smaller size for further processing. In conjunction with other open source tools such as Deep Zoom and Caisis, this suite of tools is used for the management and archiving of digital microscopy images, enabling digitised images to be explored and zoomed online. Our online image repository also has the capacity to be used as a teaching resource. These tools also enable large files to be sectioned for image analysis. Virtual Slides The virtual slide(s for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/5330903258483934

  5. Archival Theory and the Shaping of Educational History: Utilizing New Sources and Reinterpreting Traditional Ones

    Science.gov (United States)

    Glotzer, Richard

    2013-01-01

    Information technology has spawned new evidentiary sources, better retrieval systems for existing ones, and new tools for interpreting traditional source materials. These advances have contributed to a broadening of public participation in civil society (Blouin and Rosenberg 2006). In these culturally unsettled and economically fragile times…

  6. Life Sciences Data Archive (LSDA)

    Data.gov (United States)

    National Aeronautics and Space Administration — NASA's Life Sciences Data Archive (LSDA) is an active archive that provides information and data from 1961 (Mercury Project) through current flight and flight analog...

  7. National Space Science Data Center data archive and distribution service (NDADS) automated retrieval mail system user's guide

    Science.gov (United States)

    Perry, Charleen M.; Vansteenberg, Michael E.

    1992-01-01

    The National Space Science Data Center (NSSDC) has developed an automated data retrieval request service utilizing our Data Archive and Distribution Service (NDADS) computer system. NDADS currently has selected project data written to optical disk platters with the disks residing in a robotic 'jukebox' near-line environment. This allows for rapid and automated access to the data with no staff intervention required. There are also automated help information and user services available that can be accessed. The request system permits an average-size data request to be completed within minutes of the request being sent to NSSDC. A mail message, in the format described in this document, retrieves the data and can send it to a remote site. Also listed in this document are the data currently available.

  8. Materials considerations for the National Spallation Neutron Source target

    International Nuclear Information System (INIS)

    Mansur, L.K.; DiStefano, J.R.; Farrell, K.; Lee, E.H.; Pawel, S.J.; Wechsler, M.S.

    1997-08-01

    The National Spallation Neutron Source (NSNS), in which neutrons are generated by bombarding a liquid mercury target with 1 GeV protons, will place extraordinary demands on materials performance. The target structural material will operate in an aggressive environment, subject to intense fluxes of high energy protons, neutrons, and other particles, while exposed to liquid mercury and to water. Components that require special consideration include the Hg liquid target container and protective shroud, beam windows, support structures, moderator containers, and beam tubes. In response to these demands a materials R and D program has been developed for the NSNS that includes: selection of materials; calculations of radiation damage; irradiations, post irradiation testing, and characterization; compatibility testing and characterization; design and implementation of a plan for monitoring of materials performance in service; and materials engineering and technical support to the project. Irradiations are being carried out in actual and simulated spallation environments. Compatibility experiments in Hg are underway to ascertain whether the phenomena of liquid metal embrittlement and temperature gradient mass transfer will be significant. Results available to date are assessed in terms of the design and operational performance of the facility

  9. Biological infrared microspectroscopy at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Miller, Lisa M.; Carr, G. Lawrence; Williams, Gwyn P.; Sullivan, Michael; Chance, Mark R.

    2000-01-01

    Beamline U2B at the National Synchrotron Light Source has been designed and built as an infrared beamline dedicated to the study of biomedical problems. In 1997, the horizontal and vertical acceptances of Beamline U2B were increased in order to increase the overall flux of the beamline. A wedged, CVD diamond window separates the UHV vacuum of the VUV ring from the rough vacuum of the beamline. The endstation consists of a Nicolet Magna 860 step-scan FTIR and a NicPlan infrared microscope. The spectrometer is equipped with beamsplitter/detector combinations that permit data collection in the mid-and far-infrared regions. We have also made provisions for mounting an external detector (e.g. bolometer) for far infrared microspectroscopy. Thus far, Beamline U2B has been used to (1) perform chemical imaging of bone tissue and brain cells to address issues related to bone disease and epilepsy, respectively, and (2) examine time-resolved protein structure in the sub-millisecond folding of cytochrome c

  10. National Environmental Policy Act source guide for the Hanford Site

    International Nuclear Information System (INIS)

    Jansky, M.T.

    1998-01-01

    This Source Guide will assist those working with the National Environmental Policy Act (NEPA) of 1969 to become more familiar with the environmental assessments (EA) and environmental impact statements (EIS) that apply to specific activities and facilities on the Hanford Site. This document should help answer questions concerning NEPA coverage, history, processes, and the status of many of the buildings and units on and related to the Hanford Site. This document summarizes relevant EAs and EISs by briefly outlining the proposed action of each document and the decision made by the US Department of Energy (DOE) or its predecessor agencies, the US Atomic Energy Commission (AEC) and the US Energy Research and Development Administration (ERDA). The summary includes the proposed action alternatives and current status of the proposed action. If a decision officially was stated by the DOE, as in a finding of no significant impact (FONSI) or a record of decision (ROD), and the decision was located, a summary is provided. Not all federal decisions, such as FONSIs and RODS, can be found in the Federal Register (FR). For example, although significant large-action FONSIs can be found in the FR, some low-interest FONSIs might have been published elsewhere (i.e., local newspapers)

  11. Ozone production at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Weilandics, C.; Rohrig, N.; Gmur, N.F.

    1987-01-01

    Ozone production by synchrotron radiation as a function of power density in air was investigated using a white beam at the BNL National Synchrotron Light Source (NSLS) x-ray ring. Power densities were calculated from the energy spectrum at 2.52 GeV. Ozone concentrations in small beam pipes were measured for power densities between I = 10 12 and 10 15 eV . cm -3 . sec -1 . The measured ozone half-life was 37 +- 2 min. The measured G-value was 2.69 +- 0.14 mol/100 eV and the ozone destruction factor k was less than 7 x 10 -19 cm 3 . eV -1 . The random uncertainties stated are approximately one standard error. The large departure of the values for G and k from previous values suggest that some undiscovered systematic error may exist in the experiment. Ozone concentration in excess of the 0.1 ppM ACGIH TLV can be generated in the experimental hutches but can readily be controlled. Industrial hygiene aspects of operation and possible control measures will be discussed. 19 refs., 7 figs., 3 tabs

  12. Industrial research enhancement program at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Wang Jun; Nasta, Kathleen; Kao, Chi-Chang

    2011-01-01

    Industrial research has attracted more and more attention recently at synchrotron facilities. Bringing the state-of-the-art research capabilities provided by these facilities to the industrial user community will help this community to improve their products and processing methods, to foster competition and build the economy. The National Synchrotron Light Source (NSLS) has a long and celebrated history in research partnerships with industry since its inception more than 25 years ago, and both industry and the facility have benefited tremendously from these partnerships. Over the years, the ways in which industrial research is conducted at synchrotron facilities have evolved significantly, and a new paradigm of collaboration between industry and facilities is clearly needed to address this changing situation. In this presentation, the discussion will focus on an enhancement plan recently implemented at the NSLS to address industrial users' concerns and needs. The goal of NSLS Industrial Program Enhancement plan is to encourage greater use of synchrotron tools by industry researchers, improve access to NSLS beamlines by industrial researchers and facilitate research collaborations between industrial researchers and NSLS staff as well as researchers from university and government laboratories. Examples of recent developments in these areas will be presented.

  13. The Universal Primer - An open source solution for archiving, organizing and streaming live lectures

    DEFF Research Database (Denmark)

    Christoffersen, Marc Juul; Panton, Hans Christian Hansen; Krajowski-Kukiel, Maciej

    2011-01-01

    . The goal of the Universal Primer is to address these problems, and allow anyone, anywhere, to teach or learn anything that can be reasonably taught or learned through a computer. The Universal Primer is 1: A fully open source solution for streaming live lectures. And 2: A Wikipedia-like website...

  14. Pinon Pine Tree Study, Los Alamos National Laboratory: Source document

    International Nuclear Information System (INIS)

    Gonzales, G.J.; Fresquez, P.R.; Mullen, M.A.; Naranjo, L. Jr.

    2000-01-01

    One of the dominant tree species growing within and around Los Alamos National Laboratory (LANL), Los Alamos, NM, lands is the pinon pine (Pinus edulis) tree. Pinon pine is used for firewood, fence posts, and building materials and is a source of nuts for food--the seeds are consumed by a wide variety of animals and are also gathered by people in the area and eaten raw or roasted. This study investigated the (1) concentration of 3 H, 137 Cs, 90 Sr, tot U, 238 Pu, 239,240 Pu, and 241 Am in soils (0- to 12-in. [31 cm] depth underneath the tree), pinon pine shoots (PPS), and pinon pine nuts (PPN) collected from LANL lands and regional background (BG) locations, (2) concentrations of radionuclides in PPN collected in 1977 to present data, (3) committed effective dose equivalent (CEDE) from the ingestion of nuts, and (4) soil to PPS to PPN concentration ratios (CRs). Most radionuclides, with the exception of 3 H in soils, were not significantly higher (p < 0.10) in soils, PPS, and PPN collected from LANL as compared to BG locations, and concentrations of most radionuclides in PPN from LANL have decreased over time. The maximum net CEDE (the CEDE plus two sigma minus BG) at the most conservative ingestion rate (10 lb [4.5 kg]) was 0.0018 mrem (0.018 microSv). Soil-to-nut CRs for most radionuclides were within the range of default values in the literature for common fruits and vegetables

  15. National Synchrotron Light Source medical personnel protection interlock

    Energy Technology Data Exchange (ETDEWEB)

    Buda, S.; Gmuer, N.F.; Larson, R.; Thomlinson, W.

    1998-11-01

    This report is founded on reports written in April 1987 by Robert Hettel for angiography operations at the Stanford Synchrotron Research Laboratory (SSRL) and a subsequent report covering angiography operations at the National Synchrotron Light Source (NSLS); BNL Informal Report 47681, June 1992. The latter report has now been rewritten in order to accurately reflect the design and installation of a new medical safety system at the NSLS X17B2 beamline Synchrotron Medical Research Facility (SMERF). Known originally as the Angiography Personnel Protection Interlock (APPI), this system has been modified to incorporate other medical imaging research programs on the same beamline and thus the name has been changed to the more generic Medical Personnel Protection Interlock (MPPI). This report will deal almost exclusively with the human imaging (angiography, bronchography, mammography) aspects of the safety system, but will briefly explain the modular aspects of the system allowing other medical experiments to be incorporated. This MPPI report is organized such that the level of detail changes from a general overview to detailed engineering drawings of the hardware system. The general overview is presented in Section 1.0, MPPI Operational Mode and Procedures. The various MPPI components are described in detail in Section 2.0. Section 3.0 presents some simplified logic diagrams and accompanying text. This section was written to allow readers to become familiar with the logic system without having to work through the entire set of detailed engineering drawings listed in the Appendix. Detailed logic specifications are given in Section 4.0. The Appendix also contains copies of the current MPPI interlock test procedures for Setup and Patient Modes.

  16. Bringing new archival sources to Wundt scholarship: the case of Wundt's assistantship with Helmholtz.

    Science.gov (United States)

    Araujo, Saulo de Freitas

    2014-02-01

    Wilhelm Wundt's biography is one of the main domains in Wundt scholarship that deserves more detailed attention. The few existing biographical works present many problems, ranging from vagueness to chronological inaccuracies, among others. One of the important gaps concerns the so-called Heidelberg period (1852-1874), during which he went from being a medical student to holding a professorship at the University of Heidelberg. The aim of this article is to dispel a very common confusion in the secondary literature, which refers to Wundt's assistantship with Helmholtz at the Physiological Institute, by establishing the precise dates of his assistantship. Contrary to what is generally repeated in the secondary literature, the primary sources allow us to determine precisely this period from October 1858 to March 1865. I conclude by pointing out the indispensability of the primary sources not only to Wundt scholarship but also to the historiography of psychology in general.

  17. Viable allergenic fungi in a documentary deposit of the National Archive of Cuba

    Directory of Open Access Journals (Sweden)

    Alian Molina-Veloso

    2017-02-01

    Full Text Available Background: Intense and persistent exposure to indoor-air biological agents has been associated with the appearance of allergic diseases. Archives and libraries Indoor environments in tropical countries are an important reservoir of fungal propagules. Objective: To evaluate the degree of air pollution with allergenic fungi in a repository of frequently-manipulated documents. Methods: Air sampling was performed by two methods: active (biocollector and passive (sedimentation plate. Fungi were taxonomically identified, and spores were measured to determine their penetrability in the human respiratory tract, and its impact on episodes of allergy. Results: In terms of concentration and diversity, the local environment behaved as a fungal propagule reservoir, which showed that there is significant health risk for the staff that manipulates the documents. Some spores were shown to be able to reach the lower respiratory tract when inhaled, which increases their allergenic and pathogenic potential. Aspergillus, Cladosporium, Penicillium and Alternaria, which are referred to as highly allergenic fungi, were prevalent. Conclusion: Aerobiological studies are a valuable tool for the treatment of patients with allergy to fungi and other disorders they produce.

  18. National Strategy for Regaining Control Over Orphan Sources and Improving Control Over Vulnerable Sources

    International Nuclear Information System (INIS)

    2011-01-01

    The IAEA's Statute authorizes the Agency to 'establish or adopt standards of safety for protection of health and minimization of danger to life and property' - standards that the IAEA must use in its own operations, and which States can apply by means of their regulatory provisions for nuclear and radiation safety. The IAEA does this in consultation with the competent organs of the United Nations and with the specialized agencies concerned. A comprehensive set of high quality standards under regular review is a key element of a stable and sustainable global safety regime, as is the IAEA's assistance in their application. The IAEA commenced its safety standards programme in 1958. The emphasis placed on quality, fitness for purpose and continuous improvement has led to the widespread use of the IAEA standards throughout the world. The Safety Standards Series now includes unified Fundamental Safety Principles, which represent an international consensus on what must constitute a high level of protection and safety. With the strong support of the Commission on Safety Standards, the IAEA is working to promote the global acceptance and use of its standards. Standards are only effective if they are properly applied in practice. The IAEA's safety services encompass design, siting and engineering safety, operational safety, radiation safety, safe transport of radioactive material and safe management of radioactive waste, as well as governmental organization, regulatory matters and safety culture in organizations. These safety services assist Member States in the application of the standards and enable valuable experience and insights to be shared. Regulating safety is a national responsibility, and many States have decided to adopt the IAEA's standards for use in their national regulations. For parties to the various international safety conventions, IAEA standards provide a consistent, reliable means of ensuring the effective fulfilment of obligations under the conventions

  19. National Strategy for Regaining Control over Orphan Sources and Improving Control over Vulnerable Sources (Arabic Edition)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-15

    The IAEA's Statute authorizes the Agency to 'establish or adopt' standards of safety for protection of health and minimization of danger to life and property' - standards that the IAEA must use in its own operations, and which States can apply by means of their regulatory provisions for nuclear and radiation safety. The IAEA does this in consultation with the competent organs of the United Nations and with the specialized agencies concerned. A comprehensive set of high quality standards under regular review is a key element of a stable and sustainable global safety regime, as is the IAEA's assistance in their application. The IAEA commenced its safety standards programme in 1958. The emphasis placed on quality, fitness for purpose and continuous improvement has led to the widespread use of the IAEA standards throughout the world. The Safety Standards Series now includes unified Fundamental Safety Principles, which represent an international consensus on what must constitute a high level of protection and safety. With the strong support of the Commission on Safety Standards, the IAEA is working to promote the global acceptance and use of its standards. Standards are only effective if they are properly applied in practice. The IAEA's safety services encompass design, siting and engineering safety, operational safety, radiation safety, safe transport of radioactive material and safe management of radioactive waste, as well as governmental organization, regulatory matters and safety culture in organizations. These safety services assist Member States in the application of the standards and enable valuable experience and insights to be shared. Regulating safety is a national responsibility, and many States have decided to adopt the IAEA's standards for use in their national regulations. For parties to the various international safety conventions, IAEA standards provide a consistent, reliable means of ensuring the effective fulfilment of obligations under the conventions

  20. Gastronomy and National Identity Construction in the Canary Islands. A Case Study through the Recipe Books from Conde de Siete Fuente’s Archives (1880-1930

    Directory of Open Access Journals (Sweden)

    Judit Gutiérrez de Armas

    2017-12-01

    Full Text Available This paper follows recent discussions about the role of gastronomy in the construction of culinary national identities in the nineteenth and twentieth centuries, focusing on the construction of late gastronomic Canary nationalism. It examines national and regional cookbooks —aimed mainly at a female audience— and extends the study to the kitchen, analysing the effects of cookery bestsellers on the diet of the social elites of the Canary Islands and gauging the impact of other influences like British gastronomy, through research on handwritten recipes in family archives. Finally, the transmission cycle of this domestic knowledge within the female socialisation universe will also be analysed.

  1. Search of archived data sources for rocket exhaust-induced modifications of the ionosphere

    International Nuclear Information System (INIS)

    Chacko, C.C.; Mendillo, M.

    1980-09-01

    The emergence of the Satellite Power System (SPS) concept as a way of augmenting the dwindling energy sources available for commercial power usage involved such a large and unprecendented technological program that detailed assessment and feasibility studies were undertaken in an attempt to specify the true impact such a program would have. As part of the issues addressed, a comprehensive environmental impact study was initiated that involved an unprecedented scope of concerns ranging from ground-level noise and weather modifications to possible planetary-scale perturbations caused by SPS activity in distant Earth orbits. This report describes results of a study of an intermediate region of the Earth's environment (the ionosphere) where large-scale perturbations are caused by routine rocket activity. The SPS program calls for vast transportation demands into and out from the ionosphere (h approx. = 200 to 1000 km), and thus the well-known effect of chemical depletions of the ionosphere (so-called ionospheric holes) caused by rocket exhaust signaled a concern over the possible large-scale and long-term consequences of the induced effects

  2. Data archiving in experimental physics

    International Nuclear Information System (INIS)

    Dalesio, L.R.; Watson, W. III; Bickley, M.; Clausen, M.

    1998-01-01

    In experimental physics, data is archived from a wide variety of sources and used for a wide variety of purposes. In each of these environments, trade-offs are made between data storage rate, data availability, and retrieval rate. This paper presents archive alternatives in EPICS, the overall archiver design and details on the data collection and retrieval requirements, performance studies, design choices, design alternatives, and measurements made on the beta version of the archiver

  3. National Management Measures to Control Nonpoint Source Pollution from Forestry

    Science.gov (United States)

    This report helps forest owners protect lakes and streams from polluted runoff that can result from forestry activities. The report will also help states to implement their nonpoint source control programs.

  4. The National Institutes of Health Clinical Center Digital Imaging Network, Picture Archival and Communication System, and Radiology Information System.

    Science.gov (United States)

    Goldszal, A F; Brown, G K; McDonald, H J; Vucich, J J; Staab, E V

    2001-06-01

    In this work, we describe the digital imaging network (DIN), picture archival and communication system (PACS), and radiology information system (RIS) currently being implemented at the Clinical Center, National Institutes of Health (NIH). These systems are presently in clinical operation. The DIN is a redundant meshed network designed to address gigabit density and expected high bandwidth requirements for image transfer and server aggregation. The PACS projected workload is 5.0 TB of new imaging data per year. Its architecture consists of a central, high-throughput Digital Imaging and Communications in Medicine (DICOM) data repository and distributed redundant array of inexpensive disks (RAID) servers employing fiber-channel technology for immediate delivery of imaging data. On demand distribution of images and reports to clinicians and researchers is accomplished via a clustered web server. The RIS follows a client-server model and provides tools to order exams, schedule resources, retrieve and review results, and generate management reports. The RIS-hospital information system (HIS) interfaces include admissions, discharges, and transfers (ATDs)/demographics, orders, appointment notifications, doctors update, and results.

  5. Progress and prospects at the national synchrotron light source (NSLS)

    International Nuclear Information System (INIS)

    Howells, M.R.

    1981-07-01

    This report discusses the NSLS project from inception until the present. The commencement and motivation for the program are considered from the viewpoint of the needs of various experiments and the concepts of the Basic Source is introduced. The Basic Source has high brightness and tunability within the ranges 0 to 0.3 keV and 3 to 20 keV. The inclusion of tunability implies the use of monochromators and the role of these is discussed. The Basic Source is important because it satisfies a very large proportion of users. The strategy of NSLS in providing a good Basic Source and special devices (monochromators and wigglers) to allow coverage of the energy ranges outside those of the Basic Source is described. The response of the NSLS to various other general and special needs of experimental users is described. Turning to the Free Electron Laser Project, a brief description of that device is given followed by a progress report of the overall NSLS construction program. The broad conclusion is that the NSLS facility will be completed within 2 to 3 months of its scheduled timescale and within its budget. This is considered to be a highly successful conclusion to the construction program

  6. National greenhouse gas accounts: Current anthropogenic sources and sinks

    International Nuclear Information System (INIS)

    Subak, S.; Raskin, P.; Hippel, David von

    1992-01-01

    This study provides spatially disaggregated estimates of greenhouse gas emissions from the major anthropogenic sources for 145 countries. The data compilation is comprehensive in approach, including emissions from CO, CH 4 , N 2 O and ten halocarbons, in addition to CO 2 . The sources include emissions from fossil fuel production and use, cement production, halocarbons, landfills, land use changes, biomass burning, rice and livestock production and fertilizer consumption. The approach used to derive these estimates corresponds closely with the simple methodologies proposed by the Greenhouse Gas Emissions Task Force of the Intergovernmental Panel on Climate Change. The inventory includes a new estimate of greenhouse gas emissions from fossil fuel combustion based principally on data from the International Energy Agency. The research methodologies for estimating emissions from all sources is briefly described and compared with other recent studies in the literature. (112 refs.)

  7. Interactive access to LP DAAC satellite data archives through a combination of open-source and custom middleware web services

    Science.gov (United States)

    Davis, Brian N.; Werpy, Jason; Friesz, Aaron M.; Impecoven, Kevin; Quenzer, Robert; Maiersperger, Tom; Meyer, David J.

    2015-01-01

    Current methods of searching for and retrieving data from satellite land remote sensing archives do not allow for interactive information extraction. Instead, Earth science data users are required to download files over low-bandwidth networks to local workstations and process data before science questions can be addressed. New methods of extracting information from data archives need to become more interactive to meet user demands for deriving increasingly complex information from rapidly expanding archives. Moving the tools required for processing data to computer systems of data providers, and away from systems of the data consumer, can improve turnaround times for data processing workflows. The implementation of middleware services was used to provide interactive access to archive data. The goal of this middleware services development is to enable Earth science data users to access remote sensing archives for immediate answers to science questions instead of links to large volumes of data to download and process. Exposing data and metadata to web-based services enables machine-driven queries and data interaction. Also, product quality information can be integrated to enable additional filtering and sub-setting. Only the reduced content required to complete an analysis is then transferred to the user.

  8. Protection in handling ionizing radiation sources in national economy

    International Nuclear Information System (INIS)

    1986-01-01

    The collection of study texts is divided into 13 chapters giving an explanation of the structure of the atom, the properties of ionizing radiation and its interactions, quantities and units used, basic dosimetric methods, biological radiation effects, the sources of population exposure, the principles of radiation protection, technological applications of ionizing radiation, the monitoring of personnel and environment, the method of recording and filing, the method of protection from external radiation and internal contamination, health care, and requirements for protection in handling nonsealed sources. (M.D.)

  9. BNL National Synchrotron Light Source activity report 1997

    International Nuclear Information System (INIS)

    1998-05-01

    During FY 1997 Brookhaven National Laboratory celebrated its 50th Anniversary and 50 years of outstanding achievement under the management of Associated Universities, Inc. This progress report is divided into the following sections: (1) introduction; (2) science highlights; (3) meetings and workshops; (4) operations; (5) projects; (6) organization; and (7) abstracts and publications

  10. BNL National Synchrotron Light Source activity report 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    During FY 1997 Brookhaven National Laboratory celebrated its 50th Anniversary and 50 years of outstanding achievement under the management of Associated Universities, Inc. This progress report is divided into the following sections: (1) introduction; (2) science highlights; (3) meetings and workshops; (4) operations; (5) projects; (6) organization; and (7) abstracts and publications.

  11. Fission product source term research at Oak Ridge National Laboratory

    International Nuclear Information System (INIS)

    Malinauskas, A.P.

    1985-01-01

    The purpose of this work is to describe some of the research being performed at ORNL in support of the effort to describe, as realistically as possible, fission product source terms for nuclear reactor accidents. In order to make this presentation manageable, only those studies directly concerned with fission product behavior, as opposed to thermal hydraulics, accident sequence progression, etc., will be discussed

  12. Undulator based scanning microscope at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Rarback, H.; Shu, D.; Ade, H.; Jacobsen, C.; Kirz, J.; McNulty, I.; Rosser, R.

    1986-01-01

    A second generation scanning soft x-ray microscope is under construction, designed to utilize the dramatic increase in source bightness available at the soft x-ray undulator. The new instrument is expected to reduce image acquisition time by a factor of about 100, and to improve resolution, stability, and reproducibility

  13. Intense, broadband, pulsed I-R source at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Williams, G.P.

    1984-01-01

    We describe a broadband (1 μm to 1 mm) synchrotron radiation infrared source, pulsed each 20 to 180 nseconds and delivering about 10 15 photons/sec/1% bandpass into f10 optics. The source size is diffraction limited. This source is thus 100 to 1000 times brighter than a 2000 0 K black body, very stable and capable of being used for calibration

  14. Preventive conservation and management: contribution to a new integrated model, based on the case study of National Archive Torre do Tombo, Portugal

    Directory of Open Access Journals (Sweden)

    Luís Filipe Raposo Pereira

    2016-01-01

    Full Text Available The development of a management model, in the preventive conservation area in the National Archive Torre do Tombo, included the identification of the specificities related to assessment and risk management methodology in Archives area/field and the definition of concepts and processes connected to management in that context. The present paper will focus on those contributions, particularly in the changes resulting by a new perspective in terms of management, based in the methodology defined by the AS/NZS 4360 standard. It also represents the end of the characterization of a process with two sequential phases, corresponding to the periods 2006-2007 and 2009-2013, which intention was to reinforce management assumptions in the preventive conservation field.

  15. Melita Rojic’s Postcards in the National Gallery’s Archives

    Directory of Open Access Journals (Sweden)

    Lidija Tavčar

    2014-12-01

    Full Text Available Until now it has not yet been emphasized that Melita Rojic (1879-1924, a woman from Gorica, was a member of the academic society Vesna. This article is an attempt to show that the painter internalized the tasks of the society and that this indirectly influenced her choice of her “ethnological” motifs. What is more, she fulfilled an important requirement of the society: publishing postcard motifs. The article also focuses on the as-yet-unpublished correspondence between the painter and the editor of Slovan, Fran Ilešič, a correspondence that contains a preserved handwritten biography of Rojic. After the Second World War Gorica became a part of Italy and, not being familiar with the biography of Rojic, National Gallery Director Karel Dobida (1896–1964 corresponded with the painter’s cousin to acquire information about her life in order to compile a lexicon headword. For the first time, the article reveals the correspondence between Dobida and Pavla Makuc, who passed on to him eleven printed postcards by Rojic. The landscape motifs undoubtedly display a documentary value. This type of site depiction also represents a continuation of the former vedute painting; moreover, contemporaries consider them to be the only witness of former views of Slovenian sites – not only panoramas but also views of individual specific areas.

  16. The Italian national archive of radio and TV broadcasters: Preliminary evaluations of health and environmental impact

    International Nuclear Information System (INIS)

    Lepori, V.; Polichetti, A.; Vecchia, P.

    1996-01-01

    Several health effects of exposures to radiofrequency and microwave electromagnetic fields are well known and documented by a wide scientific literature. Although doubts still exist about the possibility of long-term effects of chronic exposure to low intensity fields, a vast agreement has been reached in the scientific community about the pathologies associated to exposures to relatively intense fields. On the basis of this consensus, protection norms and guidelines have been issued, either by international organizations or by health Authorities of individual Countries. In Italy, a regulation in this area has been urged for years by health operators, by scientists, and even by the industry. At the moment, two national Commissions, set up by the Ministry for the Environment and the Ministry of Health, are developing standards for the protection of the general population and workers, respectively. In the meantime, some Regions (Pedmont, Latium, Abruzzo and Venetia) have enforced own regional laws, to face in particular the problems posed by the exposure of the public to electromagnetic fields radiated by radio and TV broadcasters. A number of surveys carried out by various agencies have shown in fact that these plants give rise, in several circumstances, to fields exceeding the limits recommended by international organizations. That is due either to the proximity of individual antennas to houses or residential areas, or to the concentration of several broadcasters at the same site. Since the space distribution of the power radiated by an antenna can be calculated theoretically, detailed information on the siting and the technical characteristics of each plant would allow an a priori evaluation of possible exposures and help to identify critical situations

  17. National synchrotron light source. [Annual report], October 1, 1992--September 30, 1993

    International Nuclear Information System (INIS)

    Rothman, E.Z.; Hulbert, S.L.; Lazarz, N.M.

    1994-04-01

    This report contains brief discussions on the research being conducted at the National Synchrotron Light source. Some of the topics covered are: X-ray spectroscopy; nuclear physics; atomic and molecular science; meetings and workshops; operations; and facility improvements

  18. National synchrotron light source. [Annual report], October 1, 1992--September 30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Rothman, E.Z.; Hulbert, S.L.; Lazarz, N.M. [eds.

    1994-04-01

    This report contains brief discussions on the research being conducted at the National Synchrotron Light source. Some of the topics covered are: X-ray spectroscopy; nuclear physics; atomic and molecular science; meetings and workshops; operations; and facility improvements.

  19. National Certification Standard for Ground Source Heat Pump Personnel

    Energy Technology Data Exchange (ETDEWEB)

    Kelly, John [Geothermal Heat Pump Consortium, Washington, DC (United States)

    2013-07-31

    The National Certification Standard for the Geothermal Heat Pump Industry adds to the understanding of the barriers to rapid growth of the geothermal heat pump (GHP) industry by bringing together for the first time an analysis of the roles and responsibilities of each of the individual job tasks involved in the design and installation of GHP systems. The standard addresses applicable qualifications for all primary personnel involved in the design, installation, commissioning, operation and maintenance of GHP systems, including their knowledge, skills and abilities. The resulting standard serves as a foundation for subsequent development of curriculum, training and certification programs, which are not included in the scope of this project, but are briefly addressed in the standard to describe ways in which the standard developed in this project may form a foundation to support further progress in accomplishing those other efforts. Follow-on efforts may use the standard developed in this project to improve the technical effectiveness and economic feasibility of curriculum development and training programs for GHP industry personnel, by providing a more complete and objective assessment of the individual job tasks necessary for successful implementation of GHP systems. When incorporated into future certification programs for GHP personnel, the standard will facilitate increased consumer confidence in GHP technology, reduce the potential for improperly installed GHP systems, and assure GHP system quality and performance, all of which benefit the public through improved energy efficiency and mitigated environmental impacts of the heating and cooling of homes and businesses.

  20. Records Group. The problem of fonds in the American archival studies

    Directory of Open Access Journals (Sweden)

    Bartosz Nowożycki

    2017-12-01

    Full Text Available The term record group means a group of fonds (records and it is a type of archival fonds rarely described in Polish archival literature. Most often it is associated with the complex archival fonds, due to its comlicated structure and blurred borderlines – an effect of administrative system varying from the Polish one. The post-war attempts to modify and broaden the meaning of the complex fonds caused its resemblance to the term record group. Irena Radtke in her paper given during the 6th Archival Methods Conference in Warsaw in 1970 proposed, that the complex fonds should be one comprising records of foreign provenance that are an effect of passive succession. Bohdan Ryszewski, addressing Radtke’s idea, noticed that passive succession might be a source of complications. However, this conceptualization of the definition of the complex fonds did not correspond with the American understanding of it as an above-fonds structure.Bogdan Kroll has touched the core of the problem; he noticed that an archival construction comprising materials of various provenances cannot be seen neither as an archival fonds, nor as a complex fonds. He saw a discrepancy between the structure and partition of archival holdings and archival theory; thus Kroll proposed abandoning the term complex fonds and implementation of the term archival complex. The archival complex was supposed to be archival materials of various origins merged (in or outside of an archive into fonds, or parts of archival fonds of different institutions having the same characteristic – function. The complex was supposed to make up a separate entity in logic structure of archival holdings, comprising of all archival fonds and/or their pieces being parts of the main fonds of the complex. The problem of lack of above-fonds forms in the Polish archival theory has been also noticed by Józef Siemieński, who has formulated the term of higher-order fonds. According to his idea the higher

  1. Into the Dark Domain: The UK Web Archive as a Source for the Contemporary History of Public Health

    Science.gov (United States)

    Gorsky, Martin

    2015-01-01

    With the migration of the written record from paper to digital format, archivists and historians must urgently consider how web content should be conserved, retrieved and analysed. The British Library has recently acquired a large number of UK domain websites, captured 1996–2010, which is colloquially termed the Dark Domain Archive while technical issues surrounding user access are resolved. This article reports the results of an invited pilot project that explores methodological issues surrounding use of this archive. It asks how the relationship between UK public health and local government was represented on the web, drawing on the ‘declinist’ historiography to frame its questions. It points up some difficulties in developing an aggregate picture of web content due to duplication of sites. It also highlights their potential for thematic and discourse analysis, using both text and image, illustrated through an argument about the contradictory rationale for public health policy under New Labour. PMID:26217072

  2. Sources and Resources Into the Dark Domain: The UK Web Archive as a Source for the Contemporary History of Public Health.

    Science.gov (United States)

    Gorsky, Martin

    2015-08-01

    With the migration of the written record from paper to digital format, archivists and historians must urgently consider how web content should be conserved, retrieved and analysed. The British Library has recently acquired a large number of UK domain websites, captured 1996-2010, which is colloquially termed the Dark Domain Archive while technical issues surrounding user access are resolved. This article reports the results of an invited pilot project that explores methodological issues surrounding use of this archive. It asks how the relationship between UK public health and local government was represented on the web, drawing on the 'declinist' historiography to frame its questions. It points up some difficulties in developing an aggregate picture of web content due to duplication of sites. It also highlights their potential for thematic and discourse analysis, using both text and image, illustrated through an argument about the contradictory rationale for public health policy under New Labour.

  3. State survey of silviculture nonpoint source programs: a comparison of the 2000 northeastern and national results

    Science.gov (United States)

    Pamela J. Edwards; Gordon W. Stuart

    2002-01-01

    The National Association of State Foresters conducts surveys of silviculture nonpoint source (NPS) pollution control programs to measure progress and identify needs. The 2000 survey results are summarized here for the nation and for the 20-state northeastern region. Current emphasis of NPS pollution programs is on education, training, and monitoring. Educational...

  4. Overview of the national spallation neutron source with emphasis on the target station

    International Nuclear Information System (INIS)

    Gabriel, T.A.; Barnes, J.N.; Charlton, L.A.

    1997-01-01

    The technologies that are being utilized to design and build a state-of-the-art neutron spallation source, the National Spallation Neutron Source (NSNS), are discussed. Emphasis is given to the technology issues that present the greatest scientific challenges. The present facility configuration, ongoing analysis and the planned hardware research and development program are also described

  5. Online Archives

    Directory of Open Access Journals (Sweden)

    Julian D. Richards

    2004-01-01

    almost all report low levels of usage. Digital technology now offers the means by which the crisis may at last be overcome. It provides an opportunity to provide unprecedented access to archaeological data through online digital archives and to integrate synthetic interpretation with recorded observations in a seamless fashion, in a way which has been pioneered by Internet Archaeology. It may even allow a virtual re-integration of the paper and artefactual archives, which in the British Isles have become physically separated. However, the growth of the World Wide Web brings with it its own problems of locating relevant resources of quality which need addressing by effective indexing and access. Such resources need not be brought together in a central place but can instead be searched across distributed sites. On the other hand, if we maintain archives at a local level we must be aware of problems of data integrity. The trend for archaeological data to be captured and held in digital format, and even to be born digital raises issues of data preservation. This article is based on the experiences gained and lessons learned during the development of the Archaeology Data Service over the last five years, presented here as a case study which links each of the above themes. It is clear that we need to plan for data re-use, and that archiving must be considered at the outset of a project, not just regarded as an afterthought once the final publication proofs have been checked, and that we must provide adequate documentation to allow re-users to understand the context of our recorded observations, rather than pretending that data can be divorced from the observer. This inevitably has a cost, but our profession has long played lip service to the importance of the structured and ordered archive, without necessarily doing anything about it. We must also train future generations of archaeologists to apply skills of source criticism in their use of archival sources and, as the

  6. Data Stewardship and Long-Term Archive of ICESat Data at the National Snow and Ice Data Center (NSIDC)

    Science.gov (United States)

    Fowler, D. K.; Moses, J. F.; Duerr, R. E.; Webster, D.; Korn, D.

    2010-12-01

    Data Stewardship is becoming a principal part of a data manager’s work at NSIDC. It is vitally important that our organization makes a commitment to both current and long-term goals of data management and the preservation of our scientific data. Data must be available to researchers not only during active missions, but long after missions end. This includes maintaining accurate documentation, data tools, and a knowledgeable user support staff. NSIDC is preparing for long-term support of the ICESat mission data. Though ICESat has seen its last operational day, the data is still being improved and NSIDC is scheduled to archive the final release, Release 33, starting late in 2010. This release will include the final adjustments to the processing algorithms and will produce the best possible products to date. Along with the higher-level data sets, all supporting documentation will be archived at NSIDC. For the long-term archive, it is imperative that there is sufficient information about how products were prepared in order to convince future researchers that the scientific results are reproducible. The processing algorithms along with the Level 0 and ancillary products used to create the higher-level products will be archived and made available to users. This can enable users to examine production history, to derive revised products and to create their own products. Also contained in the long-term archive will be pre-launch, calibration/validation, and test data. These data are an important part of the provenance which must be preserved. For longevity, we’ll need to archive the data and documentation in formats that will be supported in the years to come.

  7. GI+100: Long Term Preservation of Digital Geographic Information - 16 Fundamental Principles Agreed by National Mapping Agencies and State Archives

    Directory of Open Access Journals (Sweden)

    Carsten Carsten Rönsdorf

    2017-05-01

    There are many reasons why people wish to retain access to information, though the main drivers for archiving digital geographic information include meeting legislative requirements; the short and long term exploitation of archived data for analyzing social, environmental (e.g. global climate changes and economic changes over time; as well as efficiency savings in managing superseded datasets. This paper sets out the path and describes what needs to be done now to future-proof the investment government agencies around the world have made in creating digital geographic data.

  8. Web archives

    DEFF Research Database (Denmark)

    Finnemann, Niels Ole

    2018-01-01

    This article deals with general web archives and the principles for selection of materials to be preserved. It opens with a brief overview of reasons why general web archives are needed. Section two and three present major, long termed web archive initiatives and discuss the purposes and possible...... values of web archives and asks how to meet unknown future needs, demands and concerns. Section four analyses three main principles in contemporary web archiving strategies, topic centric, domain centric and time-centric archiving strategies and section five discuss how to combine these to provide...... a broad and rich archive. Section six is concerned with inherent limitations and why web archives are always flawed. The last sections deal with the question how web archives may fit into the rapidly expanding, but fragmented landscape of digital repositories taking care of various parts...

  9. Archives of the Dance (22): Pioneer Women – early British modern dancers (the National Resource Centre for Dance, University of Surrey).

    OpenAIRE

    Carter, Alexandra

    2010-01-01

    Pioneer Women was an AHRC-funded project based on archives held at the National Resource Centre for Dance, University of Surrey. Two of the largest collections, those on Madge Atkinson and Natural Movement, and Ruby Ginner’s Revived (later Classical) Greek Dance, are categorized and interrogated for not only what they reveal of the work of these two dance artists, but also for how they resonate with dominant cultural trends in the arts. The research privileges a much under-explored or theoriz...

  10. National system of notification, authorization and inspection for the control of radiation sources in Ghana

    International Nuclear Information System (INIS)

    Schandorf, C.; Darko, E.O.; Yeboah, J.; Asiamah, S.D.

    2001-01-01

    The Radiation Protection Board (RPB) was established in 1993 in Ghana as the regulatory authority for radiation protection and safety of radiation sources; its functions are prescribed in the 1993 national radiation protection regulation. The report describes how the country's radiation protection and safety infrastructure have been established, including the RPB's organizational structure, with reference in particular to the main activities carried out by both the Regulatory Control Department and the Radiation and Waste Safety Department. It also briefly mentions the existing RPB human resources; the national system of notification, authorization and inspection of radiation sources; the inventory of radiation sources; and the management of disused radiation sources. Finally, the report identifies the two main problem areas regarding the regulatory control of radiation sources in the country. (author)

  11. Seismic source characterization for the 2014 update of the U.S. National Seismic Hazard Model

    Science.gov (United States)

    Moschetti, Morgan P.; Powers, Peter; Petersen, Mark D.; Boyd, Oliver; Chen, Rui; Field, Edward H.; Frankel, Arthur; Haller, Kathleen; Harmsen, Stephen; Mueller, Charles S.; Wheeler, Russell; Zeng, Yuehua

    2015-01-01

    We present the updated seismic source characterization (SSC) for the 2014 update of the National Seismic Hazard Model (NSHM) for the conterminous United States. Construction of the seismic source models employs the methodology that was developed for the 1996 NSHM but includes new and updated data, data types, source models, and source parameters that reflect the current state of knowledge of earthquake occurrence and state of practice for seismic hazard analyses. We review the SSC parameterization and describe the methods used to estimate earthquake rates, magnitudes, locations, and geometries for all seismic source models, with an emphasis on new source model components. We highlight the effects that two new model components—incorporation of slip rates from combined geodetic-geologic inversions and the incorporation of adaptively smoothed seismicity models—have on probabilistic ground motions, because these sources span multiple regions of the conterminous United States and provide important additional epistemic uncertainty for the 2014 NSHM.

  12. Steps toward a CONUS-wide reanalysis with archived NEXRAD data using National Mosaic and Multisensor Quantitative Precipitation Estimation (NMQ/Q2) algorithms

    Science.gov (United States)

    Stevens, S. E.; Nelson, B. R.; Langston, C.; Qi, Y.

    2012-12-01

    The National Mosaic and Multisensor QPE (NMQ/Q2) software suite, developed at NOAA's National Severe Storms Laboratory (NSSL) in Norman, OK, addresses a large deficiency in the resolution of currently archived precipitation datasets. Current standards, both radar- and satellite-based, provide for nationwide precipitation data with a spatial resolution of up to 4-5 km, with a temporal resolution as fine as one hour. Efforts are ongoing to process archived NEXRAD data for the period of record (1996 - present), producing a continuous dataset providing precipitation data at a spatial resolution of 1 km, on a timescale of only five minutes. In addition, radar-derived precipitation data are adjusted hourly using a wide variety of automated gauge networks spanning the United States. Applications for such a product range widely, from emergency management and flash flood guidance, to hydrological studies and drought monitoring. Results are presented from a subset of the NEXRAD dataset, providing basic statistics on the distribution of rainrates, relative frequency of precipitation types, and several other variables which demonstrate the variety of output provided by the software. Precipitation data from select case studies are also presented to highlight the increased resolution provided by this reanalysis and the possibilities that arise from the availability of data on such fine scales. A previously completed pilot project and steps toward a nationwide implementation are presented along with proposed strategies for managing and processing such a large dataset. Reprocessing efforts span several institutions in both North Carolina and Oklahoma, and data/software coordination are key in producing a homogeneous record of precipitation to be archived alongside NOAA's other Climate Data Records. Methods are presented for utilizing supercomputing capability in expediting processing, to allow for the iterative nature of a reanalysis effort.

  13. 77 FR 12623 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

    Science.gov (United States)

    2012-03-01

    ... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and Records... discuss National [[Page 12624

  14. Using National Drug Codes and drug knowledge bases to organize prescription records from multiple sources.

    Science.gov (United States)

    Simonaitis, Linas; McDonald, Clement J

    2009-10-01

    The utility of National Drug Codes (NDCs) and drug knowledge bases (DKBs) in the organization of prescription records from multiple sources was studied. The master files of most pharmacy systems include NDCs and local codes to identify the products they dispense. We obtained a large sample of prescription records from seven different sources. These records carried a national product code or a local code that could be translated into a national product code via their formulary master. We obtained mapping tables from five DKBs. We measured the degree to which the DKB mapping tables covered the national product codes carried in or associated with the sample of prescription records. Considering the total prescription volume, DKBs covered 93.0-99.8% of the product codes from three outpatient sources and 77.4-97.0% of the product codes from four inpatient sources. Among the in-patient sources, invented codes explained 36-94% of the noncoverage. Outpatient pharmacy sources rarely invented codes, which comprised only 0.11-0.21% of their total prescription volume, compared with inpatient pharmacy sources for which invented codes comprised 1.7-7.4% of their prescription volume. The distribution of prescribed products was highly skewed, with 1.4-4.4% of codes accounting for 50% of the message volume and 10.7-34.5% accounting for 90% of the message volume. DKBs cover the product codes used by outpatient sources sufficiently well to permit automatic mapping. Changes in policies and standards could increase coverage of product codes used by inpatient sources.

  15. Status report on the Advanced Photon Source Project at Argonne National Laboratory

    International Nuclear Information System (INIS)

    Huebner, R.H. Sr.

    1989-01-01

    The Advanced Photon Source at Argonne National Laboratory is designed as a national synchrotron radiation user facility which will provide extremely bright, highly energetic x-rays for multidisciplinary research. When operational, the Advanced Photon Source will accelerate positrons to a nominal energy of 7 GeV. The positrons will be manipulated by insertion devices to produce x-rays 10,000 times brighter than any currently available for research. Accelerator components, insertion devices, optical elements, and optical-element cooling schemes have been and continue to be the subjects of intensive research and development. A call for Letters of Intent from prospective users of the Advanced Photon Source has resulted in a substantial response from industrial, university, and national laboratory researchers

  16. Solar radiation observation stations with complete listing of data archived by the National Climatic Center, Asheville, North Carolina and initial listing of data not currently archived

    Science.gov (United States)

    Carter, E. A.; Wells, R. E.; Williams, B. B.; Christensen, D. L.

    1976-01-01

    A listing is provided of organizations taking solar radiation data, the 166 stations where observations are made, the type of equipment used, the form of the recorded data, and the period of operation of each station. Included is a listing of the data from 150 solar radiation stations collected over the past 25 years and stored by the National Climatic Center.

  17. The role of Vinca Institute in national Orphan sources recovery program

    International Nuclear Information System (INIS)

    Orlic, Milan; Pavlovic, Snezana; Gajic-Kvascev, Maja

    2008-01-01

    Full text: According with establishing of radiation safety regulatory system of Republic of Serbia, Goverment of Republic of Serbia in cooperation with international community (IAEA, DOE), has developed a national Orphan sources recovery program. The role, possibilities the results of Vinca Institute in that program has been presented in this paper. The main goal of the program is to put all orphan sources found in Serbia in storage in Vinca Institute, and restore regulatory control. In this paper existing state of Orphan sources programe, goals of the system development, programmes for seaching of sources, plans, stuff education and training are given. Special concern was given to planning process for seaching of sources. It includes decission on location to be treated, quantity and types of expected source estimation and resources wich will be used. Plan of training includes radiation protection and quality assurance aspects. (author)

  18. NASA's Astrophysics Data Archives

    Science.gov (United States)

    Hasan, H.; Hanisch, R.; Bredekamp, J.

    2000-09-01

    The NASA Office of Space Science has established a series of archival centers where science data acquired through its space science missions is deposited. The availability of high quality data to the general public through these open archives enables the maximization of science return of the flight missions. The Astrophysics Data Centers Coordinating Council, an informal collaboration of archival centers, coordinates data from five archival centers distiguished primarily by the wavelength range of the data deposited there. Data are available in FITS format. An overview of NASA's data centers and services is presented in this paper. A standard front-end modifyer called `Astrowbrowse' is described. Other catalog browsers and tools include WISARD and AMASE supported by the National Space Scince Data Center, as well as ISAIA, a follow on to Astrobrowse.

  19. Costs of Archival Storage

    DEFF Research Database (Denmark)

    Nielsen, Anders Bo; Thirifays, Alex; Kejser, Ulla Bøgvad

    2012-01-01

    to determine the costs of establishing and maintaining a preservation solution destined for long-term preservation of digital materials and to develop a tool capable of doing this operation. In order to fulfill the purposes, the project employed a combination of own and external experience as well as the OAIS......This paper presents an analysis of the cost of archival storage. The study is part of a project conducted by The Danish National Archives, The Royal Library, and The State and University Library to develop a generic cost model for digital preservation (CMDP). The purposes of the study were...... Reference Model as a framework to fully understand and identify the cost critical activities of bit-preservation as described in Archival Storage. We found that the costs of Archival Storage are obviously closely linked to the data volume, but also to the required preservation quality, especially...

  20. Elevated Arsenic and Uranium Concentrations in Unregulated Water Sources on the Navajo Nation, USA

    OpenAIRE

    Hoover, Joseph; Gonzales, Melissa; Shuey, Chris; Barney, Yolanda; Lewis, Johnnye

    2016-01-01

    Regional water pollution and use of unregulated water sources can be an important mixed metals exposure pathway for rural populations located in areas with limited water infrastructure and an extensive mining history.?Using censored data analysis and mapping techniques we analyzed the joint geospatial distribution of arsenic and uranium in unregulated water sources throughout the Navajo Nation, where over 500 abandoned uranium mine sites are located in the rural southwestern United States. Re...

  1. The Advanced Photon Source: A national synchrotron radiation research facility at Argonne National Laboratory

    International Nuclear Information System (INIS)

    1995-10-01

    The vision of the APS sprang from prospective users, whose unflagging support the project has enjoyed throughout the decade it has taken to make this facility a reality. Perhaps the most extraordinary aspect of synchrotron radiation research, is the extensive and diverse scientific makeup of the user community. From this primordial soup of scientists exchanging ideas and information, come the collaborative and interdisciplinary accomplishments that no individual alone could produce. So, unlike the solitary Roentgen, scientists are engaged in a collective and dynamic enterprise with the potential to see and understand the structures of the most complex materials that nature or man can produce--and which underlie virtually all modern technologies. This booklet provides scientists and laymen alike with a sense of both the extraordinary history of x-rays and the knowledge they have produced, as well as the potential for future discovery contained in the APS--a source a million million times brighter than the Roentgen tube

  2. The Advanced Photon Source: A national synchrotron radiation research facility at Argonne National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    The vision of the APS sprang from prospective users, whose unflagging support the project has enjoyed throughout the decade it has taken to make this facility a reality. Perhaps the most extraordinary aspect of synchrotron radiation research, is the extensive and diverse scientific makeup of the user community. From this primordial soup of scientists exchanging ideas and information, come the collaborative and interdisciplinary accomplishments that no individual alone could produce. So, unlike the solitary Roentgen, scientists are engaged in a collective and dynamic enterprise with the potential to see and understand the structures of the most complex materials that nature or man can produce--and which underlie virtually all modern technologies. This booklet provides scientists and laymen alike with a sense of both the extraordinary history of x-rays and the knowledge they have produced, as well as the potential for future discovery contained in the APS--a source a million million times brighter than the Roentgen tube.

  3. Analyzing Archival Intelligence: A Collaboration Between Library Instruction and Archives

    Directory of Open Access Journals (Sweden)

    Merinda Kaye Hensley

    2014-07-01

    Full Text Available Although recent archival scholarship promotes the use of primary sources for developing students’ analytical research skills, few studies focus on standards or protocols for teaching or assessing archival instruction. Librarians have designed and tested standards and learning assessment strategies for library instruction and archivists would do well to collaborate with and learn from their experience. This study examines lessons learned from one such collaboration between an instructional services librarian and archivist to evaluate and enhance archival instruction in the University Archives’ Student Life and Culture Archival Program (SLC Archives at the University of Illinois at Urbana-Champaign Library. Based on evaluative data from a student survey and in-depth interviews, the authors offer strategies for meeting and exceeding learning outcomes for archival intelligence more successfully.

  4. THE LA PALMA DATA ARCHIVE

    NARCIS (Netherlands)

    ZUIDERWIJK, EJ; MARTIN, R; RAIMOND, E; VANDIEPEN, GNJ

    The operation of the La Palma Data Archive is described in detail. The archive contains data taken since early 1986 with the Isaac Newton Group; 74% of the 260,000 entries are of astronomical sources. Several hundreds of queries are made on the catalog each year, resulting in approximately one

  5. NASA's Long-Term Archive (LTA) of ICESat Data at the National Snow and Ice Data Center (NSIDC)

    Science.gov (United States)

    Fowler, D. K.; Moses, J. F.; Dimarzio, J. P.; Webster, D.

    2011-12-01

    Data Stewardship, preservation, and reproducibility are becoming principal parts of a data manager's work. In an era of distributed data and information systems, where the host location ought to be transparent to the internet user, it is of vital importance that organizations make a commitment to both current and long-term goals of data management and the preservation of scientific data. NASA's EOS Data and Information System (EOSDIS) is a distributed system of discipline-specific archives and mission-specific science data processing facilities. Satellite missions and instruments go through a lifecycle that involves pre-launch calibration, on-orbit data acquisition and product generation, and final reprocessing. Data products and descriptions flow to the archives for distribution on a regular basis during the active part of the mission. However there is additional information from the product generation and science teams needed to ensure the observations will be useful for long term climate studies. Examples include ancillary input datasets, product generation software, and production history as developed by the team during the course of product generation. These data and information will need to be archived after product data processing is completed. Using inputs from the USGCRP Workshop on Long Term Archive Requirements (1998), discussions with EOS instrument teams, and input from the 2011 ESIPS Federation meeting, NASA is developing a set of Earth science data and information content requirements for long term preservation that will ultimately be used for all the EOS missions as they come to completion. Since the ICESat/GLAS mission is one of the first to come to an end, NASA and NSIDC are preparing for long-term support of the ICESat mission data now. For a long-term archive, it is imperative that there is sufficient information about how products were prepared in order to convince future researchers that the scientific results are accurate, understandable

  6. Laser ion source with solenoid for Brookhaven National Laboratory-electron beam ion sourcea)

    Science.gov (United States)

    Kondo, K.; Yamamoto, T.; Sekine, M.; Okamura, M.

    2012-02-01

    The electron beam ion source (EBIS) preinjector at Brookhaven National Laboratory (BNL) is a new heavy ion-preinjector for relativistic heavy ion collider (RHIC) and NASA Space Radiation Laboratory (NSRL). Laser ion source (LIS) is a primary ion source provider for the BNL-EBIS. LIS with solenoid at the plasma drift section can realize the low peak current (˜100 μA) with high charge (˜10 nC) which is the BNL-EBIS requirement. The gap between two solenoids does not cause serious plasma current decay, which helps us to make up the BNL-EBIS beamline.

  7. A proposal for a long-pulse spallation source at Los Alamos National Laboratory

    International Nuclear Information System (INIS)

    Pynn, R.; Weinacht, D.

    1995-01-01

    Los Alamos National Laboratory is proposing a new spallation neutron source that will provide the US with an internationally competitive facility for neutron science and technology that can be built in approximately three years for less than $100 million. The establishment of a 1-MW, long-pulse spallation source (LPSS) at the Los Alamos Neutron Science Center (LANSCE) will meet many of the present needs of scientists in the neutron scattering community and provide a significant boost to neutron research in the US. The new facility will support the development of a future, more intense spallation neutron source, that is planned by DOE's Office of Energy Research. Together with the existing short pulse spallation source (SPSS) at the Manual Lujan, Jr. Neutron Scattering Center (MLNSC) at Los Alamos, the new LPSS will provide US scientists with a complementary pair of high-performance neutron sources to rival the world's leading facilities in Europe

  8. A proposal for a long-pulse spallation source at Los Alamos National Laboratory

    International Nuclear Information System (INIS)

    Pynn, R.; Weinacht, D.

    1995-01-01

    Los Alamos National Laboratory is proposing a new spallation neutron source that will provide the U.S. with an internationally competitive facility for neutron science and technology that can be built in approximately three years for less than $100 million. The establishment of a 1-MW long-pulse spallation source (LPSS) at the Los Alamos Neutron Science Center (LANSCE) will meet many of the present needs of scientists in the neutron scattering community and provide a significant boost to neutron research in the U.S. The new facility will support the development of a future, more intense spallation neutron source, that is planned by DOE's Office of Energy Research. Together with the existing short pulse spallation source (SPSS) at the Manual Lujan, Jr. Neutron Scattering Center (MLNSC) at Los Alamos, the new LPSS will provide U.S. scientists with a complementary pair of high-performance neutron sources to rival the world's leading facilities in Europe. (author) 1 ref

  9. 1994 Activity Report, National Synchrotron Light Source. Annual report, October 1, 1993-September 30, 1994

    Energy Technology Data Exchange (ETDEWEB)

    Rothman, E.Z. [ed.

    1995-05-01

    This report is a summary of activities carried out at the National Synchrotron Light Source during 1994. It consists of sections which summarize the work carried out in differing scientific disciplines, meetings and workshops, operations experience of the facility, projects undertaken for upgrades, administrative reports, and collections of abstracts and publications generated from work done at the facility.

  10. 1994 Activity Report, National Synchrotron Light Source. Annual report, October 1, 1993-September 30, 1994

    International Nuclear Information System (INIS)

    Rothman, E.Z.

    1995-05-01

    This report is a summary of activities carried out at the National Synchrotron Light Source during 1994. It consists of sections which summarize the work carried out in differing scientific disciplines, meetings and workshops, operations experience of the facility, projects undertaken for upgrades, administrative reports, and collections of abstracts and publications generated from work done at the facility

  11. 77 FR 72294 - Reconsideration of Certain New Source and Startup/Shutdown Issues: National Emission Standards...

    Science.gov (United States)

    2012-12-05

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 60 and 63 [EPA-HQ-OAR-2009-0234; EPA-HQ-OAR-2011-0044; FRL-9733-2] RIN 2060-AR62 Reconsideration of Certain New Source and Startup/Shutdown Issues: National Emission Standards for Hazardous Air Pollutants From Coal- and Oil-Fired Electric Utility Steam Generating...

  12. Sources and Deposition of Polycyclic Aromatic Hydrocarbons to Western U.S. National Parks

    Science.gov (United States)

    USENKO, SASCHA; MASSEY SIMONICH, STACI L.; HAGEMAN, KIMBERLY J.; SCHRLAU, JILL E.; GEISER, LINDA; CAMPBELL, DON H.; APPLEBY, PETER G.; LANDERS, DIXON H.

    2010-01-01

    Seasonal snowpack, lichens, and lake sediment cores were collected from fourteen lake catchments in eight western U.S. National Parks and analyzed for sixteen polycyclic aromatic hydrocarbons (PAHs) in order to determine their current and historical deposition, as well as to identify their potential sources. Seasonal snowpack was measured to determine the current wintertime atmospheric PAH deposition; lichens were measured to determine the long-term, year around deposition; and the temporal PAH deposition trends were reconstructed using lake sediment cores dated using 210Pb and 137Cs. The fourteen remote lake catchments ranged from low-latitude catchments (36.6° N) at high elevation (2900 masl) in Sequoia National Park, CA to high-latitude catchments (68.4° N) at low elevation (427 masl) in the Alaskan Arctic. Over 75% of the catchments demonstrated statistically significant temporal trends in ΣPAH sediment flux, depending on catchment proximity to source regions and topographic barriers. The ΣPAH concentrations and fluxes in seasonal snowpack, lichens, and surficial sediment were 3.6 to 60,000 times greater in the Snyder Lake catchment of Glacier National Park than the other 13 lake catchments. The PAH ratios measured in snow, lichen, and sediment were used to identify a local aluminum smelter as a major source of PAHs to the Snyder Lake catchment. These results suggest that topographic barriers influence the atmospheric transport and deposition of PAHs in high-elevation ecosystems and that PAH sources to these national park ecosystems range from local point sources to diffuse regional and global sources. PMID:20465303

  13. Elevated Arsenic and Uranium Concentrations in Unregulated Water Sources on the Navajo Nation, USA.

    Science.gov (United States)

    Hoover, Joseph; Gonzales, Melissa; Shuey, Chris; Barney, Yolanda; Lewis, Johnnye

    2017-01-01

    Regional water pollution and use of unregulated water sources can be an important mixed metals exposure pathway for rural populations located in areas with limited water infrastructure and an extensive mining history. Using censored data analysis and mapping techniques we analyzed the joint geospatial distribution of arsenic and uranium in unregulated water sources throughout the Navajo Nation, where over 500 abandoned uranium mine sites are located in the rural southwestern United States. Results indicated that arsenic and uranium concentrations exceeded national drinking water standards in 15.1 % (arsenic) and 12.8 % (uranium) of tested water sources. Unregulated sources in close proximity (i.e., within 6 km) to abandoned uranium mines yielded significantly higher concentrations of arsenic or uranium than more distant sources. The demonstrated regional trends for potential co-exposure to these chemicals have implications for public policy and future research. Specifically, to generate solutions that reduce human exposure to water pollution from unregulated sources in rural areas, the potential for co-exposure to arsenic and uranium requires expanded documentation and examination. Recommendations for prioritizing policy and research decisions related to the documentation of existing health exposures and risk reduction strategies are also provided.

  14. Anthropogenic Sulfur Dioxide Emissions, 1850-2005: National and Regional Data Set by Source Category, Version 2.86

    Data.gov (United States)

    National Aeronautics and Space Administration — The Anthropogenic Sulfur Dioxide Emissions, 1850-2005: National and Regional Data Set by Source Category, Version 2.86 provides annual estimates of anthropogenic...

  15. Access to primary energy sources - the basis of national energy security

    Science.gov (United States)

    Szlązak, Jan; Szlązak, Rafał A.

    2017-11-01

    National energy security is of fundamental importance for economic development of a country. To ensure such safety energy raw material, also called primary energy sources, are necessary. Currently in Poland primary energy sources include mainly fossil fuels, such as hard coal, brown coal, natural gas and crude oil. Other sources, e.g. renewable energy sources account for c. 15% in the energy mix. Primary energy sources are used to produce mainly electricity, which is considered as the cleanest form of energy. Poland does not have, unfortunately, sufficient energy sources and is forced to import some of them, mainly natural gas and crude oil. The article presents an insightful analysis of energy raw material reserves possessed by Poland and their structure taking account of the requirements applicable in the European Union, in particular, those related to environmental protection. The article also describes demand for electricity now and in the perspective of 2030. Primary energy sources necessary for its production have also been given. The article also includes the possibilities for the use of renewable energy sources in Poland, however, climatic conditions there are not are not particularly favourable to it. All the issues addressed in the article are summed up and ended with conclusions.

  16. Management of disused high-activity sealed radioactive sources: Opting for removal from the national territory

    Energy Technology Data Exchange (ETDEWEB)

    Mourão, Rogério Pimenta, E-mail: mouraor@cdtn.br [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

    2017-07-01

    Since 2007 Brazil has been using the removal from its territory as a strategy for the management of sealed sources. Three campaigns have been carried out so far, each aiming at specific source types or categories. In the first of these campaigns in 2007, 126 neutron sources of American origin were repatriated to the USA, followed in 2010 by around 900 low activity sources (Categories 3 to 5, according to the IAEA classification system). Both operations were conducted by teams of the American institute Los Alamos National Laboratory. A third campaign, focused on high activity sources – essentially Cobalt-60 sources for teletherapy – was carried out between 2016 and 2017 and resulted in 81 spent high activity radioactive sources of American- and Canadian-origin been sent to Germany and the USA. This operation was carried out by a team of South Africa using a dedicated Mobile Hot Cell. The benefits to Brazil resulting from these operations are clear: increase in safety and security; availability of new precious storage space; less effort dedicated to the disused sealed sources storage; less space in the future borehole facility; financial gains in the selling or reuse of steel, lead and depleted uranium from the original shields. An overexposure incident occurred during the operation, in which a worker was exposed to a dose above the annual statutory limit. (author)

  17. Crocodile bones as archives of pollution exposure: lead contamination in Kakadu National Park, and what's in Sweetheart's Osteoderms?

    International Nuclear Information System (INIS)

    Jeffree, R.A.; Markich, S.J.; Hammerton, K.M.; Russell, R.

    2002-01-01

    Experimental findings made it then possible to evaluate the hypothesis that the estuarine crocodile osteodermal laminations would record enhanced blood lead concentrations resulting from the ingestion of lead shot. At about 140 days following lead shot ingestion, two osteoderms were removed from each exposed and control animal. SIMS analysis of Pb-208 and Ca-42 signal intensities was then performed on sections that were prepared and analysed using similar methods previously used on field-collected specimens (Twining et al., 1999). These initial findings are consistent with the hypothesis that incremental laminations of the osteoderm will archive a lead signal that responds to enhanced levels of lead in the animal's blood during its life. SEM analysis identified the laminated structure of the osteoderm, however microprobe analysis did not detect appreciable amounts of even Ca and P, although the organic matrix was obviously present. It is proposed that this anomalous result is due to the preparatory tanning of the skin, in acid solution, that could be expected to leach elements from the organic matrix. An analogy is drawn with the decalcified skeletons in the bodies of the Druid sacrifices due their deposition in acid swamp waters in the UK. The challenge is now to sample osteoderms from large crocodiles in the Finniss River, preferably in close proximity to the Rum Jungle mine site, where any archived pollution signal would be more intense, and then repeat this analytical investigation of the osteodermal history of contaminant loadings

  18. Far infrared spectroscopy of high-Tc superconductors at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Perkowitz, S.; Williams, G.P.

    1989-01-01

    This paper reports the first far infrared transmission spectra for micron-thick films of high-T c rare-earth superconductors such as DyBaCuO, with implications for the superconducting gap. Spectra were obtained at Brookhaven's National Synchrotron Light Source, a new high-intensity, broad-band millimeter to infrared source. The National Synchrotron Light Source at Brookhaven National Laboratory, known for powerful X-ray and UV output, is also a high-intensity (10 to 1000 times above a black body), high-brightness (intensity per solid angle), broad-band, picosecond, millimeter to infrared source. These features make it valuable for far-infrared condensed matter experiments, especially those in highly absorbing or extremely small systems. A first application has been to measure very small infrared transmissions through thick bulk-like high-T c superconducting films. Preliminary measurements through films of the conventional superconductor Nb 3 Ge established techniques. These were followed by the first measurements (to the author's knowledge) through micron-thick films of high-T c rare-earth superconductors such as DyBaCuO over 10-300 cm -1 , which includes the superconducting gap according to BCS or moderately strong-coupled theory. The authors discuss the transmission evidence bearing on the existence of a gap and other important features of high-T c superconductors, and describe the synchrotron and instrumentation features which make possible these unusual measurements

  19. Containment performance analyses for the Advanced Neutron Source Reactor at the Oak Ridge National Laboratory

    International Nuclear Information System (INIS)

    Kim, S.H.; Taleyarkhan, R.P.; Georgevich, V.

    1992-10-01

    This paper discusses salient aspects of methodology, assumptions, and modeling of various features related to estimation of source terms from two conservatively scoped severe accident scenarios in the Advanced Neutron Source (ANS) reactor at the Oak Ridge National Laboratory. Various containment configurations are considered for steaming-pool-type accidents and an accident involving molten core-concrete interaction. Several design features (such as rupture disks) are examined to study containment response during postulated severe accidents. Also, thermal-hydraulic response of the containment and radionuclide transport and retention in the containment are studied. The results are described as transient variations of source terms for each scenario, which are to be used for studying off-site radiological consequences and health effects for these postulated severe accidents. Also highlighted will be a comparison of source terms estimated by two different versions of the MELCOR code

  20. Source Water Protection Planning for Ontario First Nations Communities: Case Studies Identifying Challenges and Outcomes

    Directory of Open Access Journals (Sweden)

    Leslie Collins

    2017-07-01

    Full Text Available After the Walkerton tragedy in 2000, where drinking water contamination left seven people dead and many suffering from chronic illness, the Province of Ontario, Canada implemented policies to develop Source Water Protection (SWP plans. Under the Clean Water Act (2006, thirty-six regional Conservation Authorities were mandated to develop watershed-based SWP plans under 19 Source Protection Regions. Most First Nations in Ontario are outside of these Source Protection Regions and reserve lands are under Federal jurisdiction. This paper explores how First Nations in Ontario are attempting to address SWP to improve drinking water quality in their communities even though these communities are not part of the Ontario SWP framework. The case studies highlight the gap between the regulatory requirements of the Federal and Provincial governments and the challenges for First Nations in Ontario from lack of funding to implement solutions to address the threats identified in SWP planning. This analysis of different approaches taken by Ontario First Nations shows that the Ontario framework for SWP planning is not an option for the majority of First Nations communities, and does not adequately address threats originating on reserve lands. First Nations attempting to address on-reserve threats to drinking water are using a variety of resources and approaches to develop community SWP plans. However, a common theme of all the cases surveyed is a lack of funding to support implementing solutions for the threats identified by the SWP planning process. Federal government initiatives to address the chronic problem of boil water advisories within Indigenous communities do not recognize SWP planning as a cost-effective tool for improving drinking water quality.

  1. Private political archives

    Directory of Open Access Journals (Sweden)

    Waldemar Chorążyczewski

    2010-12-01

    Full Text Available "Private political archives" are understood by me as all acts collected intently by a private person. These acts are connected with the person's participation in political life and gathered in order to be used in public activity as the source of argumentation and information about factors and mechanisms of political processes. Private political archives of the first half of the XVI century were mainly created by royal servants, often with reference to their job duties. These duties could inspire to collect political acts for private purposes. During the reign of Sigismund Augustus, archives of gentry activists were developed to small extent and they mainly focused on parliamentary life. Private political archives were created outside the executionist movement, namely in the community gathered around the royal court. After 1572, Crown and Lithuanian magnates greatly influenced the creation of political archives. Archives of lesser gentry, scarce and poor, did not disappear completely. However, they became difficult for identification. Therefore, developmental process concerned exclusively documentary "treasure troves" created by magnates. They had the financial means and possibilities to create truly valuable political archives. The same as in the previous period the dynamisms of executionist movement was reflected in political archival documentation, now the creation of patronage system and clientele, or traditionally understood magnate oligarchy, (depending on the point of view corresponded best to archives development. The heritage of previous generations was the treasure trove of patterns and solutions. However, this trove was used selectively, on one hand giving up patterns and rights that were uncomfortable, and, on the other, giving the value of precedence to unexpected acts that gained more importance or even new content in changed political conditions. The application of interpretation principle raised interest in old acts and patterns

  2. National campaign for the search and recovery of Orphan radioactive sources

    International Nuclear Information System (INIS)

    Carboneras, Pedro; Ortiz, Maria T.; Correa, Cristina; Rueda, Carmen

    2008-01-01

    This paper aims to describe the main initial approaches of the campaign for the 'Recovery of Orphan Radioactive Sources' undertaken in Spain, in addition to the steps taken, the experience gained and the partial results obtained. The campaign began on 19th February 2007 and this paper reports the findings until 31st December 2007. The paper aims to share the experience gained with others who are considering or are already involved in similar campaigns and to enable opinions to be exchanged with those responsible for such campaigns in other countries. The campaign was initiated by the Spanish Ministry of Industry, Tourism and Trade with the expert assistance of the Nuclear Security Council. The initiative came about as a result of national legislation currently in force regarding the control of highly active and orphan radioactive source, which implements a European Directive. The campaign was commissioned to ENRESA (the Spanish National Company for Radioactive Waste Management) and the work, which began in 2007, will continue into 2008. The campaign aims to seek and recover the largest possible number of orphan radioactive sources (an Orphan radioactive source is understood to be one which is detected outside the standard control system and which, when detected, has an activity level higher than the exemption levels established in national and European regulations), and involves the collaboration of various different agents and organisations where such sources are or may be found. Finally, the paper provides details regarding the number and radiological characteristics of the sources which have already been recovered in Spain during the 2007 campaign. (author)

  3. SUNY beamline facilities at the National Synchrotron Light Source (Final Report)

    International Nuclear Information System (INIS)

    Coppens, Philip

    2003-01-01

    The DOE sponsored SUNY synchrotron project has involved close cooperation among faculty at several SUNY campuses. A large number of students and postdoctoral associates have participated in its operation which was centered at the X3 beamline of the National Synchrotron Light Source at Brookhaven National Laboratory. Four stations with capabilities for Small Angle Scattering, Single Crystal and Powder and Surface diffraction and EXAFS were designed and operated with capability to perform experiments at very low as well as elevated temperatures and under high vacuum. A large amount of cutting-edge science was performed at the facility, which in addition provided excellent training for students and postdoctoral scientists in the field

  4. SUNY beamline facilities at the National Synchrotron Light Source (Final Report)

    Energy Technology Data Exchange (ETDEWEB)

    Coppens, Philip

    2003-06-22

    The DOE sponsored SUNY synchrotron project has involved close cooperation among faculty at several SUNY campuses. A large number of students and postdoctoral associates have participated in its operation which was centered at the X3 beamline of the National Synchrotron Light Source at Brookhaven National Laboratory. Four stations with capabilities for Small Angle Scattering, Single Crystal and Powder and Surface diffraction and EXAFS were designed and operated with capability to perform experiments at very low as well as elevated temperatures and under high vacuum. A large amount of cutting-edge science was performed at the facility, which in addition provided excellent training for students and postdoctoral scientists in the field.

  5. European Vegetation Archive (EVA)

    NARCIS (Netherlands)

    Chytrý, Milan; Hennekens, S.M.; Jiménez-Alfaro, Borja; Schaminée, J.H.J.; Haveman, Rense; Janssen, J.A.M.

    2016-01-01

    The European Vegetation Archive (EVA) is a centralized database of European vegetation plots developed by the IAVS Working Group European Vegetation Survey. It has been in development since 2012 and first made available for use in research projects in 2014. It stores copies of national and

  6. Sensitivity of HER-2/neu antibodies in archival tissue samples: potential source of error in immunohistochemical studies of oncogene expression.

    Science.gov (United States)

    Press, M F; Hung, G; Godolphin, W; Slamon, D J

    1994-05-15

    HER-2/neu oncogene amplification and overexpression of breast cancer tissue has been correlated with poor prognosis in women with both node-positive and node-negative disease. However, several studies have not confirmed this association. Review of these studies reveals the presence of considerable methodological variability including differences in study size, follow-up time, techniques and reagents. The majority of papers with clinical follow-up information are immunohistochemical studies using archival, paraffin-embedded breast cancers, and a variety of HER-2/neu antibodies have been used in these studies. Very little information, however, is available about the ability of the antibodies to detect overexpression following tissue processing for paraffin-embedding. Therefore, a series of antibodies, reported in the literature or commercially available, were evaluated to assess their sensitivity and specificity as immunohistochemical reagents. Paraffin-embedded samples of 187 breast cancers, previously characterized as frozen specimens for HER-2/neu amplification by Southern blot and for overexpression by Northern blot, Western blot, and immunohistochemistry, were used. Two multitumor paraffin-embedded tissue blocks were prepared from the previously analyzed breast cancers as a panel of cases to test a series of previously studied and/or commercially available anti-HER-2/neu antibodies. Immunohistochemical staining results obtained with 7 polyclonal and 21 monoclonal antibodies in sections from paraffin-embedded blocks of these breast cancers were compared. The ability of these antibodies to detect overexpression was extremely variable, providing an important explantation for the variable overexpression rate reported in the literature.

  7. Source Release Modeling for the Idaho National Engineering and Environmental Laboratory's Subsurface Disposal Area

    International Nuclear Information System (INIS)

    Becker, B.H.

    2002-01-01

    A source release model was developed to determine the release of contaminants into the shallow subsurface, as part of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) evaluation at the Idaho National Engineering and Environmental Laboratory's (INEEL) Subsurface Disposal Area (SDA). The output of the source release model is used as input to the subsurface transport and biotic uptake models. The model allowed separating the waste into areas that match the actual disposal units. This allows quantitative evaluation of the relative contribution to the total risk and allows evaluation of selective remediation of the disposal units within the SDA

  8. Lessons learned from planetary science archiving

    Science.gov (United States)

    Zender, J.; Grayzeck, E.

    2006-01-01

    The need for scientific archiving of past, current, and future planetary scientific missions, laboratory data, and modeling efforts is indisputable. To quote from a message by G. Santayama carved over the entrance of the US Archive in Washington DC “Those who can not remember the past are doomed to repeat it.” The design, implementation, maintenance, and validation of planetary science archives are however disputed by the involved parties. The inclusion of the archives into the scientific heritage is problematic. For example, there is the imbalance between space agency requirements and institutional and national interests. The disparity of long-term archive requirements and immediate data analysis requests are significant. The discrepancy between the space missions archive budget and the effort required to design and build the data archive is large. An imbalance exists between new instrument development and existing, well-proven archive standards. The authors present their view on the problems and risk areas in the archiving concepts based on their experience acquired within NASA’s Planetary Data System (PDS) and ESA’s Planetary Science Archive (PSA). Individual risks and potential problem areas are discussed based on a model derived from a system analysis done upfront. The major risk for a planetary mission science archive is seen in the combination of minimal involvement by Mission Scientists and inadequate funding. The authors outline how the risks can be reduced. The paper ends with the authors view on future planetary archive implementations including the archive interoperability aspect.

  9. Archive of Geosample Data and Information from the University of Minnesota National Lacustrine Core Repository (LacCore)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Lacustrine Core Repository (LacCore), operated by the University of Minnesota is a partner in the Index to Marine and Lacustrine Geological Samples...

  10. Reclamation of greater than Class C sealed sources at the Los Alamos National Laboratory

    International Nuclear Information System (INIS)

    Behrens, R.G.; Jones, S.W.

    1995-01-01

    One of the important overriding themes of the Los Alamos National Laboratory as a world-class scientific institution is to utilize its expertise in enhancing the long-term welfare of society by minimizing negative side effects of nuclear technology over the past five decades. The Los Alamos National Laboratory is therefore committed to the use of its technical competencies and nuclear facilities, developed through programs in the areas of defense and civilian nuclear research, to support activities which will benefit the United States as a whole. As such, this paper discusses the organizational details and requirements of the Neutron Source Reclamation Program at Los Alamos. This program has as its mission the retrieval, interim storage, and chemical reprocessing of 238 PuBe, 239 PuBe and 24l AmBe neutron sources residing in the hands of private companies and industries, academic institutions, and various state and Federal government agencies

  11. National Synchrotron Light Source users manual: Guide to the VUV and x-ray beam lines

    International Nuclear Information System (INIS)

    Gmuer, N.F.; White-DePace, S.M.

    1987-08-01

    The success of the National Synchrotron Light Source in the years to come will be based, in large part, on the size of the users community and the diversity of the scientific disciplines represented by these users. In order to promote this philosophy, this National Synchrotron Light Source (NSLS) Users Manual: Guide to the VUV and X-Ray Beam Lines, has been published. This manual serves a number of purposes. In an effort to attract new research, it will present to the scientific community-at-large the current and projected architecture and capabilities of the various VUV and x-ray beam lines and storage rings. We anticipate that this publication will be updated periodically in order to keep pace with the constant changes at the NSLS

  12. Introduction of the national centre for research and application of renewable energy sources

    OpenAIRE

    Smitkova, Miroslava; Eleschova, Zaneta; Hajducek, Peter; Janicek, Frantisek; Minovski, Dragan; Sarac, Vasilija

    2011-01-01

    Slovak University of Technology in Bratislava acquired financial support from the European Fund for Regional Development for the establishment of the National Centre for Research and Application of Renewable Energy Sources in the framework of the “Operation Program Research and Development”. Slovak University of Technology in Bratislava (STU) is a research oriented university contributing to the development and spreading of scientific knowledge. Paper deals with the presentation o...

  13. Time-resolved far-infrared experiments at the National Synchrotron Light Source. Final report

    International Nuclear Information System (INIS)

    Tanner, D.B.; Reitze, D.H.; Carr, G.L.

    1999-01-01

    A facility for time-resolved infrared and far-infrared spectroscopy has been built and commissioned at the National Synchrotron Light Source. This facility permits the study of time dependent phenomena over a frequency range from 2-8000cm -1 (0.25 meV-1 eV). Temporal resolution is approximately 200 psec and time dependent phenomena in the time range out to 100 nsec can be investigated

  14. Proton injection and RF capture in the national spallation neutron source

    International Nuclear Information System (INIS)

    Luccio, A.U.; Beebe-Wang, J.; Maletic, D.

    1997-01-01

    The accelerator system for the 1 to 5 MW National Spallation Neutron Source (NSNS) consists of a linac followed by a 1 GeV proton accumulator ring. Since the ring is a very high current machine, the injection and rf capture of the protons is deeply affected by transverse and longitudinal space charge effects. Results of numerical simulation of the process are presented together with considerations on methods and results of space charge treatment in high intensity proton storage rings

  15. Organization and implementation of a national programme of regulatory control of sources in Estonia

    International Nuclear Information System (INIS)

    Filippova, I.

    1998-01-01

    The application of ionizing radiation and radioactive material in fields such as medicine, industry, teaching and research is constantly increasing. Consequently, any country using ionizing radiation and radioactive material in these applications must ensure that they are used safely. In order to achieve this goal a country must establish appropriate national infrastructure related to radiation protection and safety. This requires appropriate regulatory mechanism together with an enforcement ability. The national infrastructure adopted in a country will depend on the actual needs of the country, the size and the complexity of the regulated practices and sources, as well as on the regulatory tradition in the country. The national infrastructure in Estonia comprises of three main components: legislation, regulatory authority, resources. (author)

  16. Archiving Websites

    DEFF Research Database (Denmark)

    Brügger, Niels

    This book treats the micro archiving of websites, i.e. archiving by researchers, students or others without special technical knowledge who, using a standard computer, wish to save a website for further study. The phenomenon is discussed from the standpoint that Internet research must be able...

  17. Preliminary radiation transport analysis for the proposed National Spallation Neutron Source (NSNS)

    International Nuclear Information System (INIS)

    Johnson, J.O.; Lillie, R.A.

    1997-01-01

    The use of neutrons in science and industry has increased continuously during the past 50 years with applications now widely used in physics, chemistry, biology, engineering, and medicine. Within this history, the relative merits of using pulsed accelerator spallation sources versus reactors for neutron sources as the preferred option for the future. To address this future need, the Department of Energy (DOE) has initiated a pre-conceptual design study for the National Spallation Neutron Source (NSNS) and given preliminary approval for the proposed facility to be built at Oak Ridge National Laboratory (ORNL). The DOE directive is to design and build a short pulse spallation source in the 1 MS power range with sufficient design flexibility that it can be upgraded and operated at a significantly higher power at a later stage. The pre-conceptualized design of the NSNS initially consists of an accelerator system capable of delivering a 1 to 2 GeV proton beam with 1 MW of beam power in an approximate 0.5 microsecond pulse at a 60 Hz frequency onto a single target station. The NSNS will be upgraded in stages to a 5 MW facility with two target stations (a high power station operating at 60 Hz and a low power station operating at 10 Hz). Each target station will contain four moderators (combinations of cryogenic and ambient temperature) and 18 beam liens for a total of 36 experiment stations. This paper summarizes the radiation transport analysis strategies for the proposed NSNS facility

  18. Infrastructural challenges on archives and recordkeeping at the ...

    African Journals Online (AJOL)

    ... immediate attention. Given the importance of the national memory in the form of archives or records, the paper recommends that records and archival infrastructural issues be given due attention by both the government and the National Archives of Zimbabwe itself in order to ensure sound records management practices.

  19. Old and New Archives

    Directory of Open Access Journals (Sweden)

    Ioana Vasiloiu

    2015-01-01

    Full Text Available Library and museum archives are real testimony of collective memory. Old or new, their "universe" is fascinating. They are the path to an almost forgotten world with all its cultural and intellectual problems or allow us to reconsider the social, historical, political and cultural present. The inestimable value of their manuscripts, books and periodicals made medieval Romanian library archives to be famous in that age. Its content figured out the Romanian humanist's vast intellectual activity and their connection to European values. Their remains, which can be found today especially at Romanian Academy Library, depict some aspects of Romanian medieval cultural life. Particularly, with its huge number of manuscripts, books and periodicals, the National Romanian Literature Museum archives contribute to Romanian history reconstruction from the commencement to present.

  20. The Self-Organized Archive: SPASE, PDS and Archive Cooperatives

    Science.gov (United States)

    King, T. A.; Hughes, J. S.; Roberts, D. A.; Walker, R. J.; Joy, S. P.

    2005-05-01

    Information systems with high quality metadata enable uses and services which often go beyond the original purpose. There are two types of metadata: annotations which are items that comment on or describe the content of a resource and identification attributes which describe the external properties of the resource itself. For example, annotations may indicate which columns are present in a table of data, whereas an identification attribute would indicate source of the table, such as the observatory, instrument, organization, and data type. When the identification attributes are collected and used as the basis of a search engine, a user can constrain on an attribute, the archive can then self-organize around the constraint, presenting the user with a particular view of the archive. In an archive cooperative where each participating data system or archive may have its own metadata standards, providing a multi-system search engine requires that individual archive metadata be mapped to a broad based standard. To explore how cooperative archives can form a larger self-organized archive we will show how the Space Physics Archive Search and Extract (SPASE) data model will allow different systems to create a cooperative and will use Planetary Data System (PDS) plus existing space physics activities as a demonstration.

  1. JST Thesaurus Headwords and Synonyms: National Television System Committee [MeCab user dictionary for science technology term[Archive

    Lifescience Database Archive (English)

    Full Text Available MeCab user dictionary for science technology term National Television System Commit...tee 名詞 一般 * * * * NTSC NTSC エヌティーエスシー Thesaurus2015 200906068914886147 C EF11 UNKNOWN_2 National Television System Committee

  2. Assessing regional groundwater stress for nations using multiple data sources with the groundwater footprint

    International Nuclear Information System (INIS)

    Gleeson, Tom; Wada, Yoshihide

    2013-01-01

    Groundwater is a critical resource for agricultural production, ecosystems, drinking water and industry, yet groundwater depletion is accelerating, especially in a number of agriculturally important regions. Assessing the stress of groundwater resources is crucial for science-based policy and management, yet water stress assessments have often neglected groundwater and used single data sources, which may underestimate the uncertainty of the assessment. We consistently analyze and interpret groundwater stress across whole nations using multiple data sources for the first time. We focus on two nations with the highest national groundwater abstraction rates in the world, the United States and India, and use the recently developed groundwater footprint and multiple datasets of groundwater recharge and withdrawal derived from hydrologic models and data synthesis. A minority of aquifers, mostly with known groundwater depletion, show groundwater stress regardless of the input dataset. The majority of aquifers are not stressed with any input data while less than a third are stressed for some input data. In both countries groundwater stress affects agriculturally important regions. In the United States, groundwater stress impacts a lower proportion of the national area and population, and is focused in regions with lower population and water well density compared to India. Importantly, the results indicate that the uncertainty is generally greater between datasets than within datasets and that much of the uncertainty is due to recharge estimates. Assessment of groundwater stress consistently across a nation and assessment of uncertainty using multiple datasets are critical for the development of a science-based rationale for policy and management, especially with regard to where and to what extent to focus limited research and management resources. (letter)

  3. Vibration considerations in the design of the Advanced Photon Source at Argonne National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Jendrzejczyk, J.A.; Wambsganss, M.W.

    1991-01-01

    The Advanced Photon Source (APS), a new synchrotron radiation facility being built at Argonne National Laboratory, will provide the world's most brilliant X-ray beams for research in a wide range of technical fields. Successful operation of the APS requires an extremely stable positron closed orbit. Vibration of the storage ring quadrupole magnets, even in the submicron range, can lead to distortion of the positron closed orbit and to potentially unacceptable beam emittance growth, which results in degraded performance. This paper presents an overview of the technical approach used to minimize vibration response, beginning at the conceptual stage, through design and construction, and on to successful operation. Acceptance criteria relating to maximum allowable quadrupole magnet vibration are discussed. Soil properties are used to determine resonant frequencies of foundations and to predict attenuation characteristics. Two sources are considered to have the potential to excite the foundation: far-field sources, which are produced external to the facility, and near-field sources, which are produced within the facility. Measurements of ambient ground motion, monitored to determine far- field excitation, are presented. Ambient vibration was measured at several operating facilities within Argonne to gain insight on typical near-field excitation sources. Discussion covers the dynamic response characteristics of a prototypic magnet support structure to various excitations, including ambient floor motion, coolant flow, and magnet power. 19 refs., 10 figs., 5 tabs.

  4. A proposal for a long-pulse spallation source at Los Alamos National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Pynn, R; Weinacht, D [Los Alamos National Lab., NM (United States)

    1995-11-01

    Los Alamos National Laboratory is proposing a new spallation neutron source that will provide the U.S. with an internationally competitive facility for neutron science and technology that can be built in approximately three years for less than $100 million. The establishment of a 1-MW long-pulse spallation source (LPSS) at the Los Alamos Neutron Science Center (LANSCE) will meet many of the present needs of scientists in the neutron scattering community and provide a significant boost to neutron research in the U.S. The new facility will support the development of a future, more intense spallation neutron source, that is planned by DOE`s Office of Energy Research. Together with the existing short pulse spallation source (SPSS) at the Manual Lujan, Jr. Neutron Scattering Center (MLNSC) at Los Alamos, the new LPSS will provide U.S. scientists with a complementary pair of high-performance neutron sources to rival the world`s leading facilities in Europe. (author) 1 ref.

  5. Vibration considerations in the design of the Advanced Photon Source at Argonne National Laboratory

    International Nuclear Information System (INIS)

    Jendrzejczyk, J.A.; Wambsganss, M.W.

    1991-01-01

    The Advanced Photon Source (APS), a new synchrotron radiation facility being built at Argonne National Laboratory, will provide the world's most brilliant X-ray beams for research in a wide range of technical fields. Successful operation of the APS requires an extremely stable positron closed orbit. Vibration of the storage ring quadrupole magnets, even in the submicron range, can lead to distortion of the positron closed orbit and to potentially unacceptable beam emittance growth, which results in degraded performance. This paper presents an overview of the technical approach used to minimize vibration response, beginning at the conceptual stage, through design and construction, and on to successful operation. Acceptance criteria relating to maximum allowable quadrupole magnet vibration are discussed. Soil properties are used to determine resonant frequencies of foundations and to predict attenuation characteristics. Two sources are considered to have the potential to excite the foundation: far-field sources, which are produced external to the facility, and near-field sources, which are produced within the facility. Measurements of ambient ground motion, monitored to determine far- field excitation, are presented. Ambient vibration was measured at several operating facilities within Argonne to gain insight on typical near-field excitation sources. Discussion covers the dynamic response characteristics of a prototypic magnet support structure to various excitations, including ambient floor motion, coolant flow, and magnet power. 19 refs., 10 figs., 5 tabs

  6. Spent sealed radioactive sources conditioning technology for the disposal at the national repository Baita-Bihor

    International Nuclear Information System (INIS)

    Bujoreanu, D.; Popescu, I.V.

    2006-01-01

    A spent sealed radioactive source(SRS) is a high integrity capsule which contains a small amount of concentrated radionuclide with an activity which ranges from a few MBq up to levels of hundreds TBq. Presently, there are now many spent and unusable SRS in Romania, which have been used a long time in various industrial applications (smoke detectors, weld testing etc.). Considering the activity of the Radioactive Waste Treatment Plant (STDR) at the Institute for Nuclear Research Pitesti regarding radioactive source collecting from various economic agents, several radioactive sources are held in the intermediate storage deposit facility on the institute platform awaiting conditioning for the final disposal. This paper presents the conditioning technology for this sources, which has as ultimate purpose to completion of a product which matches the waste acceptance requirements imposed by the National Authority Control of Nuclear Activities, CNCAN, for the disposal site DNDR Baita - Bihor. The technology used for obtaining the final product allows two options for the immobilization of the sources in the 218 L steel drum and these are: Sources placed in the original packages and which can not be dismantled will be isolated by encapsulation in 10 litters metal capsules and then conditioned in 218 l steel drum, with a concrete biological shielding; Sources removed from the initial package are isolated in stainless steel capsules, which are to be conditioned in the same 218 L steel drum. The final product obtained as a result of the concrete conditioning operations of the spent SRS in 218 L steel drum is the steel drum - concrete - low radioactive waste assembly which presents itself as a concrete block which includes one or more capsules containing SRS. (author)

  7. X-ray intensity and source size characterizations for the 25 kV upgraded Manson source at Sandia National Laboratories

    Energy Technology Data Exchange (ETDEWEB)

    Loisel, G., E-mail: gploise@sandia.gov; Lake, P.; Gard, P.; Dunham, G.; Nielsen-Weber, L.; Wu, M. [Sandia National Laboratories, Albuquerque, New Mexico 87185 (United States); Norris, E. [Missouri University of Science and Technology, Rolla, Missouri 65409 (United States)

    2016-11-15

    At Sandia National Laboratories, the x-ray generator Manson source model 5 was upgraded from 10 to 25 kV. The purpose of the upgrade is to drive higher characteristics photon energies with higher throughput. In this work we present characterization studies for the source size and the x-ray intensity when varying the source voltage for a series of K-, L-, and M-shell lines emitted from Al, Y, and Au elements composing the anode. We used a 2-pinhole camera to measure the source size and an energy dispersive detector to monitor the spectral content and intensity of the x-ray source. As the voltage increases, the source size is significantly reduced and line intensity is increased for the three materials. We can take advantage of the smaller source size and higher source throughput to effectively calibrate the suite of Z Pulsed Power Facility crystal spectrometers.

  8. X-ray intensity and source size characterizations for the 25 kV upgraded Manson source at Sandia National Laboratories.

    Science.gov (United States)

    Loisel, G; Lake, P; Gard, P; Dunham, G; Nielsen-Weber, L; Wu, M; Norris, E

    2016-11-01

    At Sandia National Laboratories, the x-ray generator Manson source model 5 was upgraded from 10 to 25 kV. The purpose of the upgrade is to drive higher characteristics photon energies with higher throughput. In this work we present characterization studies for the source size and the x-ray intensity when varying the source voltage for a series of K-, L-, and M-shell lines emitted from Al, Y, and Au elements composing the anode. We used a 2-pinhole camera to measure the source size and an energy dispersive detector to monitor the spectral content and intensity of the x-ray source. As the voltage increases, the source size is significantly reduced and line intensity is increased for the three materials. We can take advantage of the smaller source size and higher source throughput to effectively calibrate the suite of Z Pulsed Power Facility crystal spectrometers.

  9. The Cancer Imaging Archive (TCIA): maintaining and operating a public information repository.

    Science.gov (United States)

    Clark, Kenneth; Vendt, Bruce; Smith, Kirk; Freymann, John; Kirby, Justin; Koppel, Paul; Moore, Stephen; Phillips, Stanley; Maffitt, David; Pringle, Michael; Tarbox, Lawrence; Prior, Fred

    2013-12-01

    The National Institutes of Health have placed significant emphasis on sharing of research data to support secondary research. Investigators have been encouraged to publish their clinical and imaging data as part of fulfilling their grant obligations. Realizing it was not sufficient to merely ask investigators to publish their collection of imaging and clinical data, the National Cancer Institute (NCI) created the open source National Biomedical Image Archive software package as a mechanism for centralized hosting of cancer related imaging. NCI has contracted with Washington University in Saint Louis to create The Cancer Imaging Archive (TCIA)-an open-source, open-access information resource to support research, development, and educational initiatives utilizing advanced medical imaging of cancer. In its first year of operation, TCIA accumulated 23 collections (3.3 million images). Operating and maintaining a high-availability image archive is a complex challenge involving varied archive-specific resources and driven by the needs of both image submitters and image consumers. Quality archives of any type (traditional library, PubMed, refereed journals) require management and customer service. This paper describes the management tasks and user support model for TCIA.

  10. Techno-Nationalism and the Construction of University Technology Transfer

    Science.gov (United States)

    Sá, Creso; Kretz, Andrew; Sigurdson, Kristjan

    2013-01-01

    Our historical study of Canada's main research university illuminates the overlooked influence of national identities and interests as forces shaping the institutionalization of technology transfer. Through the use of archival sources we trace the rise and influence of Canadian technological nationalism--a response to Canada's perceived dependency…

  11. The Synchrotron Topography Project (STP) at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Bilello, J.C.; Hmelo, A.B.; Liu, J.M.; Herley, P.J.; Chen, H.; Birnbaum, H.K.; Illinois Univ., Urbana; Green, R.E. Jr.

    1983-01-01

    The collaborators have participated in the Synchrotron Topography Project (STP) which has designed and developed instrumentation for an X-ray topography station at the National Synchrotron Light Source (NSLS) at Brookhaven National Laboratory (BNL). The two principle instruments constructed consist of a White Beam Camera (WBC) and a Multiple Crystal Camera (MCC) with high planar collimation and wide area image coverage. It is possible to perform in situ studies in a versatile environmental chamber equipped with a miniature mechanical testing stage for both the WBC and MCC systems. Real-time video imaging plus a rapid feed cassette holder for high resolution photographic plates is available for recording topographs. Provisions are made for other types of photon detection as well as spectroscopy. The facilities for the entire station have been designed for remote operation using a LSI-11/23 plus suitable interfacing. These instruments will be described briefly and the current status of the program will be reviewed. (orig.)

  12. Finnish experiences of health monitoring: local, regional, and national data sources for policy evaluation

    Directory of Open Access Journals (Sweden)

    Katri Kilpeläinen

    2016-02-01

    Full Text Available Background: Finland has a long tradition of gathering information about the health and welfare of the adult population. Design: Surveys and administrative registers form the basis for national and local health monitoring in Finland. Results: Different data sources are used in Finland to develop key indicators, which can be used to evaluate how the national health policy targets have been met in different parts of the country and in different population subgroups. Progress has been shown in chronic disease risk factors, such as smoking reduction. However, some health policy targets have not been met. Socioeconomic health differences, for example, have remained large compared with other European countries. Conclusion: Although data availability for key health indicators is good in Finland, there is a need for wider and more comprehensive use of this information by political decision-makers and healthcare professionals.

  13. Environmental Remediation Science at Beamline X26A at the National Synchrotron Light Source- Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Bertsch, Paul [Univ. of Kentucky, Lexington, KY (United States)

    2013-11-07

    The goal of this project was to provide support for an advanced X-ray microspectroscopy facility at the National Synchrotron Light Source, Brookhaven National Laboratory. This facility is operated by the University of Chicago and the University of Kentucky. The facility is available to researchers at both institutions as well as researchers around the globe through the general user program. This facility was successfully supported during the project period. It provided access to advanced X-ray microanalysis techniques which lead to fundamental advances in understanding the behavior of contaminants and geochemistry that is applicable to environmental remediation of DOE legacy sites as well as contaminated sites around the United States and beyond.

  14. National synchrotron light source. Activity report, October 1, 1994--September 30, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Rothman, E.Z.; Hastings, J. [eds.

    1996-05-01

    This report discusses research conducted at the National Synchrotron Light Source in the following areas: atomic and molecular science; energy dispersive diffraction; lithography, microscopy, and tomography; nuclear physics; scattering and crystallography studies of biological materials; time resolved spectroscopy; UV photoemission and surface science; x-ray absorption spectroscopy; x-ray scattering and crystallography; x-ray topography; the 1995 NSLS annual users` meeting; 17th international free electron laser conference; micro bunches workshop; VUV machine; VUV storage ring parameters; beamline technical improvements; x-ray beamlines; x-ray storage ring parameters; the NSLS source development laboratory; the accelerator test facility (ATF); NSLS facility improvements; NSLS advisory committees; NSLS staff; VUV beamline guide; and x-ray beamline guide.

  15. National synchrotron light source. Activity report, October 1, 1994--September 30, 1995

    International Nuclear Information System (INIS)

    Rothman, E.Z.; Hastings, J.

    1996-05-01

    This report discusses research conducted at the National Synchrotron Light Source in the following areas: atomic and molecular science; energy dispersive diffraction; lithography, microscopy, and tomography; nuclear physics; scattering and crystallography studies of biological materials; time resolved spectroscopy; UV photoemission and surface science; x-ray absorption spectroscopy; x-ray scattering and crystallography; x-ray topography; the 1995 NSLS annual users' meeting; 17th international free electron laser conference; micro bunches workshop; VUV machine; VUV storage ring parameters; beamline technical improvements; x-ray beamlines; x-ray storage ring parameters; the NSLS source development laboratory; the accelerator test facility (ATF); NSLS facility improvements; NSLS advisory committees; NSLS staff; VUV beamline guide; and x-ray beamline guide

  16. Abstracts of the 1. National congress of hydrogen and sustainable energy sources

    International Nuclear Information System (INIS)

    2005-01-01

    The First Argentine National Congress of Hydrogen and Sustainable Energy Sources was organized by the Instituto of Sustainable Energy and Development CNEA, in San Carlos de Bariloche, between the 8th and 10th of June of 2005. In this event 88 papers were presented in the following sessions, on these subjects: 1.-Hydrogen-Materials Interaction. 2.-Materials Damage. 3.-Production and Purification. 4.-Storage and Transportation. 5.-Fuel Cells. 6.-Prototypes and Demonstration Plants. 7.-Eolic Energy. 8.-Solar Energy. 9.-Biomass. 10.-Small Hydroelectric Plants. 11.-Other Activities. 12.-Hybrid Fuels. 13.- Reforming, Materials, Catalysis, Processes. 14.-Projections and Energy Prospective

  17. Ultra-high vacuum system of the Brookhaven National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Foerster, C.L.

    1995-01-01

    The rings of the National Synchrotron Light Source (NSLS) have been supplying light to numerous users for approximately a decade and recently a fully conditioned machine vacuum at design currents was obtained. A brief description of the x-ray storage ring, the VUV storage ring and their current supply is given along with some of their features. The ultra-high vacuum system employed for the storage rings and their advantages for the necessary stored beam environments are discussed including, a brief history of time. 15 refs., 2 tabs., 8 figs

  18. Spectrometer control subsystem with high level functionality for use at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Alberi, J.L.; Stubblefield, F.W.

    1980-11-01

    We have developed a subsystem capable of controlling stepping motors in a wide variety of vuv and x-ray spectrometers to be used at the National Sychrotron Light Source. The subsystem is capable of controlling up to 15 motors with encoder readback and ramped acceleration/deceleration. Both absolute and incremental encoders may be used in any mixture. Function commands to the subsystem are communicated via ASCII characters over an asynchronous serial link in a well-defined protocol in decipherable English. Thus the unit can be controlled via write statements in a high-level language. Details of hardware implementation will be presented

  19. Archival standards, in archival open access software And offer appropriate software for internal archival centers

    Directory of Open Access Journals (Sweden)

    Abdolreza Izadi

    2016-12-01

    Full Text Available The purpose of this study is Study of Descriptive Metadata Standards in Archival open source software, to determine the most appropriate descriptive metadata standard (s and also Encoder Software support of these standards. The approach of present study is combination and library methods, Delphi and descriptive survey are used. Data gathering in library study is fiche, in the Delphi method is questionnaire and in descriptive survey is checklist. Statistical population contains 5 Archival open source software. The findings suggest that 5 metadata standards, consist of EAD, ISAD, EAC-CPF, ISAAR & ISDF, diagnosed appropriate by Delphi Panel members as the most appropriate descriptive metadata standards to use for archival software. Moreover, ICA-ATOM and Archivist toolkit in terms of support for standards that were suitable, diagnosed as the most appropriate archival software.

  20. Remote access to information sources in National and university library: development of service

    Directory of Open Access Journals (Sweden)

    Gorazd Vodeb

    2006-01-01

    Full Text Available National and University Library established remote access to information sources in september 2004. The article describes implementation and development of the service. Library wanted to offer information sources to users wherever and whenever they would need them. First main evaluation criteria for software selection were integration with existing authentication system and second no need for intervention user side. The EZproxy software from Useful Utilities was chosen. Key step to implementation was establishing communication between software applications EZproxy and COBISS library automation system. Library needed to obtain licence agreements from publishers. Promotion campaign aimed to notify large number of users. Only users of National & University Library were able to use the service. Other users and libraries of Ljubljana University requested to authenticate by credentials of their library. Remote access service was developed further in order to enable authentication for other libraries. We needed to establish authentication and authorisation system and also upgrade and install the communication command procedure on different servers. The data about service usage are presented.

  1. National Synchrotron Light Source annual report 1989 (for the period of October 1, 1988--September 30, 1989)

    International Nuclear Information System (INIS)

    Hulbert, S.L.; Lazarz, N.; Williams, G.P.

    1990-04-01

    This report discusses research at the National Synchrotron Light Source for the year 1989. Included in this report are operations summaries, symposia, workshops and projects, NSLS committees and administration information; informational guides; and abstracts from paper release during the year

  2. Phase 1 environmental report for the Advanced Neutron Source at Oak Ridge National Laboratory

    International Nuclear Information System (INIS)

    Blasing, T.J.; Brown, R.A.; Cada, G.F.; Easterly, C.; Feldman, D.L.; Hagan, C.W.; Harrington, R.M.; Johnson, R.O.; Ketelle, R.H.; Kroodsma, R.L.; McCold, L.N.; Reich, W.J.; Scofield, P.A.; Socolof, M.L.; Taleyarkhan, R.P.; Van Dyke, J.W.

    1992-02-01

    The US Department of Energy (DOE) has proposed the construction and operation of the Advanced Neutron Source (ANS), a 330-MW(f) reactor, at Oak Ridge National Laboratory (ORNL) to support neutron scattering and nuclear physics experiments. ANS would provide a steady-state source of neutrons that are thermalized to produce sources of hot, cold, and very coal neutrons. The use of these neutrons in ANS experiment facilities would be an essential component of national research efforts in basic materials science. Additionally, ANS capabilities would include production of transplutonium isotopes, irradiation of potential fusion and fission reactor materials, activation analysis, and production of medical and industrial isotopes such as 252 Cf. Although ANS would not require licensing by the US Nuclear Regulatory Commission (NRC), DOE regards the design, construction, and operation of ANS as activities that would produce a licensable facility; that is, DOE is following the regulatory guidelines that NRC would apply if NRC were licensing the facility. Those guidelines include instructions for the preparation of an environmental report (ER), a compilation of available data and preliminary analyses regarding the environmental impacts of nuclear facility construction and operation. The ER, described and outlined in NRC Regulatory Guide 4.2, serves as a background document to facilitate the preparation of environmental impact statements (EISs). Using Regulatory Guide 4.2 as a model, this ANS ER provides analyses and information specific to the ANS site and area that can be adopted (and modified, if necessary) for the ANS EIS. The ER is being prepared in two phases. Phase 1 ER includes many of the data and analyses needed to prepare the EIS but does not include data or analyses of alternate sites or alternate technologies. Phase 2 ER will include the additional data and analyses stipulated by Regulatory Guide 4.2

  3. Phase 1 environmental report for the Advanced Neutron Source at Oak Ridge National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Blasing, T.J.; Brown, R.A.; Cada, G.F.; Easterly, C.; Feldman, D.L.; Hagan, C.W.; Harrington, R.M.; Johnson, R.O.; Ketelle, R.H.; Kroodsma, R.L.; McCold, L.N.; Reich, W.J.; Scofield, P.A.; Socolof, M.L.; Taleyarkhan, R.P.; Van Dyke, J.W.

    1992-02-01

    The US Department of Energy (DOE) has proposed the construction and operation of the Advanced Neutron Source (ANS), a 330-MW(f) reactor, at Oak Ridge National Laboratory (ORNL) to support neutron scattering and nuclear physics experiments. ANS would provide a steady-state source of neutrons that are thermalized to produce sources of hot, cold, and very coal neutrons. The use of these neutrons in ANS experiment facilities would be an essential component of national research efforts in basic materials science. Additionally, ANS capabilities would include production of transplutonium isotopes, irradiation of potential fusion and fission reactor materials, activation analysis, and production of medical and industrial isotopes such as {sup 252}Cf. Although ANS would not require licensing by the US Nuclear Regulatory Commission (NRC), DOE regards the design, construction, and operation of ANS as activities that would produce a licensable facility; that is, DOE is following the regulatory guidelines that NRC would apply if NRC were licensing the facility. Those guidelines include instructions for the preparation of an environmental report (ER), a compilation of available data and preliminary analyses regarding the environmental impacts of nuclear facility construction and operation. The ER, described and outlined in NRC Regulatory Guide 4.2, serves as a background document to facilitate the preparation of environmental impact statements (EISs). Using Regulatory Guide 4.2 as a model, this ANS ER provides analyses and information specific to the ANS site and area that can be adopted (and modified, if necessary) for the ANS EIS. The ER is being prepared in two phases. Phase 1 ER includes many of the data and analyses needed to prepare the EIS but does not include data or analyses of alternate sites or alternate technologies. Phase 2 ER will include the additional data and analyses stipulated by Regulatory Guide 4.2.

  4. Migrated archives: the African perspectives

    African Journals Online (AJOL)

    rv1

    essential part of any nation's heritage providing documentation not only of the historical, cultural, and economic development of a country thereby providing a basis for a national identity, ... archives and records located abroad relating to the history of. Kenya and .... keeping them all this time, it would be a welcome gesture.

  5. Proximal potentially seismogenic sources for Sandia National Laboratories, Albuquerque, New Mexico

    International Nuclear Information System (INIS)

    Gibson, J.D.

    1995-01-01

    Recent geologic and geophysical investigations within the Albuquerque Basin have shed light on the potentially seismogenic sources that might affect Sandia National Laboratories, New Mexico (SNL/NM), a multi-disciplinary research and engineering facility of the US Department of Energy (DOE). This paper presents a summary of potentially seismogenic sources for SNL/NM, emphasizing those sources within approximately 8 kilometers (km) of the site. Several significant faults of the central Rio Grande rift transect SNL/NM. Although progress has been made on understanding the geometry and interactions of these faults, little is known of the timing of most recent movement or on recurrent intervals for these faults. Therefore, whether particular faults or fault sections have been active during the Holocene or even the late Pleistocene is undocumented. Although the overall subdued surface expression of many of these faults suggests that they have low to moderate slip rates, the proximity of these faults to critical (e.g., nuclear) and non-critical (e.g., high-occupancy, multistory office/light lab) facilities at SNL/NM requires their careful examination for evaluation of potential seismic hazard

  6. Bright x-ray stainless steel K-shell source development at the National Ignition Facility

    Energy Technology Data Exchange (ETDEWEB)

    May, M. J.; Fournier, K. B.; Colvin, J. D.; Barrios, M. A.; Dewald, E. L.; Moody, J.; Patterson, J. R.; Schneider, M.; Widmann, K. [Lawrence Livermore National Laboratory, P.O. Box 808 L170, Livermore, California 94551 (United States); Hohenberger, M.; Regan, S. P. [Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623 (United States)

    2015-06-15

    High x-ray conversion efficiency (XRCE) K-shell sources are being developed for high energy density experiments for use as backlighters and for the testing of materials exposed to high x-ray fluxes and fluences. Recently, sources with high XRCE in the K-shell x-ray energy range of iron and nickel were investigated at the National Ignition Facility (NIF). The x-ray conversion efficiency in the 5–9 keV spectral range was determined to be 6.8% ± 0.3%. These targets were 4.1 mm diameter, 4 mm tall hollow epoxy tubes having a 50 μm thick wall supporting a tube of 3 to 3.5 μm thick stainless steel. The NIF laser deposited ∼460 kJ of 3ω light into the target in a 140 TW, 3.3 ns square pulse. The absolute x-ray emission of the source was measured by two calibrated Dante x-ray spectrometers. Time resolved images filtered for the Fe K-shell were recorded to follow the heating of the target. Time integrated high-resolution spectra were recorded in the K-shell range.

  7. Tsunami hazard maps of spanish coast at national scale from seismic sources

    Science.gov (United States)

    Aniel-Quiroga, Íñigo; González, Mauricio; Álvarez-Gómez, José Antonio; García, Pablo

    2017-04-01

    Tsunamis are a moderately frequent phenomenon in the NEAM (North East Atlantic and Mediterranean) region, and consequently in Spain, as historic and recent events have affected this area. I.e., the 1755 earthquake and tsunami affected the Spanish Atlantic coasts of Huelva and Cadiz and the 2003 Boumerdés earthquake triggered a tsunami that reached Balearic island coast in less than 45 minutes. The risk in Spain is real and, its population and tourism rate makes it vulnerable to this kind of catastrophic events. The Indian Ocean tsunami in 2004 and the tsunami in Japan in 2011 launched the worldwide development and application of tsunami risk reduction measures that have been taken as a priority in this field. On November 20th 2015 the directive of the Spanish civil protection agency on planning under the emergency of tsunami was presented. As part of the Spanish National Security strategy, this document specifies the structure of the action plans at different levels: National, regional and local. In this sense, the first step is the proper evaluation of the tsunami hazard at National scale. This work deals with the assessment of the tsunami hazard in Spain, by means of numerical simulations, focused on the elaboration of tsunami hazard maps at National scale. To get this, following a deterministic approach, the seismic structures whose earthquakes could generate the worst tsunamis affecting the coast of Spain have been compiled and characterized. These worst sources have been propagated numerically along a reconstructed bathymetry, built from the best resolution available data. This high-resolution bathymetry was joined with a 25-m resolution DTM, to generate continuous offshore-onshore space, allowing the calculation of the flooded areas prompted by each selected source. The numerical model applied for the calculation of the tsunami propagations was COMCOT. The maps resulting from the numerical simulations show not only the tsunami amplitude at coastal areas but

  8. Researchers’ Attitudes and Behaviour to Data Archiving Policies and Practice is Typified by Low Awareness and Little Planning. A Review of: Perry, Carol Marie. “Archiving of Publicly Funded Research Data: A Survey of Canadian Researchers.” Government Information Quarterly 25 (2008: 133-48.

    Directory of Open Access Journals (Sweden)

    Gaby Haddow

    2008-12-01

    Full Text Available Objective – To assess researchers’ attitudes and behaviours in relation to archiving research data and to determine researchers’views about policies relating to data archiving.Design – Survey.Setting – Canadian universities.Subjects – Social sciences and humanities researchers from universities across Canada.Methods – A questionnaire comprising 15 questions was mailed to 175 researchers randomly sampled from a publicly available list of 5,821 individuals who had received grants and awards from the Social Sciences and Humanities Research Council of Canada (SSHRC. From this sample, 75 (43.4% responded within the five week time-frame stipulated. The questionnaire was constructed using four existing surveys and asked researchers for information about: geographical location, years of research experience, research funding sources, current plans to archive research data, awareness of archiving policies, attitude to mandated research data archiving, effect of mandatory data archiving policies on grant-seeking, attitude to making archived research data accessible, and use of research data collected by others. The questionnaire also included space for respondents to make comments. Responses to each question were analyzed, followed by a series of cross-analyses to investigate associations between findings. These cross-analyses include: whether attitudes to making data accessible differed according to length of experience, support for a national archive initiative, or agreement with a mandatory policy; and whether plans to archive research data were associated with awareness of policy, agreement with mandatory policy, or funding from government agencies other than SSHRC. Some cross-analyses were conducted between responses to questions and the comments provided by respondents. Most of the questionnaire responses were analyzed as percentages in two categories only. For example, length of service responses were presented as “up to 20years

  9. Materials research and beam line operation utilizing NSLS [National Synchrotron Light Source]: Progress report

    International Nuclear Information System (INIS)

    Liedl, G.L.

    1987-10-01

    MATRIX is a group of scientists who have common interests in utilizing x-ray synchrotron radiation for materials research. This group has developed a specialized beam line (X-18A) for x-ray scattering studies at the National Synchrotron Light Source (NSLS). The beam line was designed to optimize experimental conditions for diffuse scattering and surface/interface studies. An extension of diffuse scattering to provide better quantitative data has been shown as well as a unique application to the solution of the phase problem. In the x-ray surface scattering area the first reported experiment to illustrate the capabilities for studying monolayers on water was performed. Current beam line upgrade projects are also described. In addition to a change to a UHV system and improvements dictated by operational experience, two new systems are described, a unique small angle scattering chamber (SAXS) for dynamic studies of nucleation and growth and a surface scattering chamber. 5 figs

  10. Source document for waste area groupings at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    Osborne, P.L.; Kuhaida, A.J., Jr.

    1996-09-01

    This document serves as a source document for Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and other types of documents developed for and pertaining to Environmental Restoration (ER) Program activities at Oak Ridge National Laboratory (ORNL). It contains descriptions of the (1) regulatory requirements for the ORR ER Program, (2) Oak Ridge Reservation (ORR) ER Program, (3) ORNL site history and characterization, and (4) history and characterization of Waste Area Groupings (WAGS) 1-20. This document was created to save time, effort, and money for persons and organizations drafting documents for the ER Program and to improve consistency in the documents prepared for the program. By eliminating the repetitious use of selected information about the program, this document will help reduce the time and costs associated with producing program documents. By serving as a benchmark for selected information about the ER Program, this reference will help ensure that information presented in future documents is accurate and complete

  11. In-situ shearing interferometry of National Synchrotron Light Source mirrors

    International Nuclear Information System (INIS)

    Qian, S.N.; Rarback, H.; Shu, D.; Takacs, P.Z.

    1987-01-01

    In situ mirror distortion measurements were made with a lateral shearing interferometer on three mirrors in beam line X17T at the National Syn203hrotron Light Source. Lateral shearing interference is insensitive to vibrational motion in five of the six degrees of freedom, so it is well-suited for investigations in the synchrotron radiation (SR) environment. No distortion was seen in an uncooled silicon carbide mirror and in a colled copper alloy mirror on X17TB, but a change in the radius of an uncooled electroless nickel-plated aluminium cylinder mirror of about 6.2% was observed on X17TA. Angular vibrations in the 2 to 3 arc second range were easily observed on one of the beam lines, as was an overall mirror rotation in the arc second range

  12. National Synchrotron Light Source user's manual: Guide to the VUV and x-ray beamlines

    International Nuclear Information System (INIS)

    Gmuer, N.F.

    1993-04-01

    The success of the National Synchrotron Light Source is based, in large part, on the size of the user community and the diversity of the scientific and technical disciplines represented by these users. As evidence of this success, the VUV Ring has just celebrated its 10th anniversary and the X-ray Ring will do the same in 1995. In order to enhance this success, the NSLS User's Manual: Guide to the VUV and X-Ray Beamlines - Fifth Edition, is being published. This Manual presents to the scientific community-at-large the current and projected architecture, capabilities and research programs of the various VUV and X-ray beamlines. Also detailed is the research and computer equipment a General User can expect to find and use at each beamline when working at the NSLS. The Manual is updated periodically in order to keep pace with the constant changes on these beamlines

  13. A Large Neutrino Detector Facility at the Spallation Neutron Source at Oak Ridge National Laboratory

    International Nuclear Information System (INIS)

    Efremenko, Y.V.

    1999-01-01

    The ORLaND (Oak Ridge Large Neutrino Detector) collaboration proposes to construct a large neutrino detector in an underground experimental hall adjacent to the first target station of the Spallation Neutron Source (SNS) at the Oak Ridge National Laboratory. The main mission of a large (2000 ton) Scintillation-Cherenkov detector is to measure bar ν μ -> bar ν e neutrino oscillation parameters more accurately than they can be determined in other experiments, or significantly extending the covered parameter space below (sin'20 le 10 -4 ). In addition to the neutrino oscillation measurements, ORLaND would be capable of making precise measurements of sin 2 θ W , search for the magnetic moment of the muon neutrino, and investigate the anomaly in the KARMEN time spectrum, which has been attributed to a new neutral particle. With the same facility an extensive program of measurements of neutrino nucleus cross sections is also planned to support nuclear astrophysics

  14. Utilization of the intense pulsed neutron source (IPNS) at Argonne National Laboratory for neutron activation analysis

    International Nuclear Information System (INIS)

    Heinrich, R.R.; Greenwood, L.R.; Popek, R.J.; Schulke, A.W. Jr.

    1983-01-01

    The Intense Pulsed Neutron Source (IPNS) neutron scattering facility (NSF) has been investigated for its applicability to neutron activation analysis. A polyethylene insert has been added to the vertical hole VT3 which enhances the thermal neutron flux by a factor of two. The neutron spectral distribution at this position has been measured by the multiple-foil technique which utilized 28 activation reactions and the STAYSL computer code. The validity of this spectral measurement was tested by two irradiations of National Bureau of Standards SRM-1571 (orchard leaves), SRM-1575 (pine needles), and SRM-1645 (river sediment). The average thermal neutron flux for these irradiations normalized to 10 μamp proton beam is 4.0 x 10 11 n/cm 2 -s. Concentrations of nine trace elements in each of these SRMs have been determined by gamma-ray spectrometry. Agreement of measured values to certified values is demonstrated to be within experiment error

  15. Digital Preservation at the Swiss Federal Archives

    International Nuclear Information System (INIS)

    Ohnesorge, Krystyna

    2012-01-01

    The Swiss Federal Archives (SFA) archives Swiss government data when it is no longer in use. The SFA is responsible for advising, inspecting and issuing directives in records management and archiving services in offices, agencies and institutions subjected to the Federal Act on Archiving; as well as archiving and disseminating records and data of archival value. With regard to RWM, it thus in fact is an additional regulator. The conceptual basis for digital archiving at the SFA is based on the ISO OAIS Open Archival Information System Reference Model (ISO 14721:2003). The SFA use a process-orientated approach. The SFA and the Federal Office decide jointly which documents and data are to be archived. Archive-worthy documents and data are selected on the basis of a systematic appraisal. Wherever possible this should be carried out pro-actively - before the documents are actually created - based on an indexing or classification system. If there is clarity, people will know what data - and metadata - to keep for the submission. The submission is split into several stages, from appraisal to the conclusion of the submission. Information is never changed once it is archived, except that it carries out conservation measures. New information is a new submission. The sustainable information management is a core expertise of national archives. The SFA preserves digital records and data and is responsible for their secure and appropriate safe-keeping, description and dissemination. For the archiving of relational databases (e.g. Microsoft Access, Oracle and SQL Server), the SFA have developed a format known as SIARD (Software Independent Archiving of Relational Databases). SIARD is an open standard and is supported by the SIARD Suite application, which can be used to convert relational databases into SIARD format. The SIARD Suite is now in use worldwide (over 170 downloads). The SFA distribute the SIARD Suite free of charge in conformity with the license agreement. Currently

  16. The Philippine Epics and Ballads Multimedia Archive

    Directory of Open Access Journals (Sweden)

    Nicole Revel

    2013-10-01

    Full Text Available This essay offers an introduction to the Philippine Epics and Ballads Archive. This collection is a joint endeavor between singers, scholars, knowledgeable local persons, and technical assistants. This archive exemplifies a part of the cultural heritage among 15 national cultural communities and their respective languages. A multi-media eCompanion offers an interactive version of a Palawan epic song.

  17. Existing data sources for clinical epidemiology: the Danish National Pathology Registry and Data Bank

    DEFF Research Database (Denmark)

    Erichsen, Rune; Lash, Timothy L; Hamilton-Dutoit, Stephen J

    2010-01-01

    Diagnostic histological and cytological specimens are routinely stored in pathology department archives. These biobanks are a valuable research resource for many diseases, particularly if they can be linked to high quality population-based health registries, allowing large retrospective epidemiol......Diagnostic histological and cytological specimens are routinely stored in pathology department archives. These biobanks are a valuable research resource for many diseases, particularly if they can be linked to high quality population-based health registries, allowing large retrospective...... epidemiological studies to be carried out. Such studies are of significant importance, for example in the search for novel prognostic and predictive biomarkers in the era of personalized medicine. Denmark has a wealth of highly-regarded population-based registries that are ideally suited to conduct this type...

  18. Sources

    OpenAIRE

    2017-01-01

    1 - Archives départementales de l’Isère (AD38) Série B, Chambre des comptes du Dauphiné B 2611 (1331)B 2635 (1213-1282)B 3006, fos 743v°-744r°B 3120, fos 220-221v° (1339)B 3138 (1398)B 3139 1251)B 3158 (1231)B 3159 (1214-1284)B 3551B 3637-B 3698B 3735 (1257)B 3791 (1262)B 3850 (1298-1379)B 3978 (1270-1331)B 4000 (1290)B 4077B 4079 (1242-1247-1428)B 4083 (1263)B 4086 (1235-1306)B 4454 (1364-1433) Série B, visites du maître des œuvres delphinales Libri visitationis receptionis castrorum et domo...

  19. Induced Radioactivity in Lead Shielding at the National Synchrotron Light Source.

    Science.gov (United States)

    Ghosh, Vinita J; Schaefer, Charles; Kahnhauser, Henry

    2017-06-01

    The National Synchrotron Light Source (NSLS) at Brookhaven National Laboratory was shut down in September 2014. Lead bricks used as radiological shadow shielding within the accelerator were exposed to stray radiation fields during normal operations. The FLUKA code, a fully integrated Monte Carlo simulation package for the interaction and transport of particles and nuclei in matter, was used to estimate induced radioactivity in this shielding and stainless steel beam pipe from known beam losses. The FLUKA output was processed using MICROSHIELD® to estimate on-contact exposure rates with individually exposed bricks to help design and optimize the radiological survey process. This entire process can be modeled using FLUKA, but use of MICROSHIELD® as a secondary method was chosen because of the project's resource constraints. Due to the compressed schedule and lack of shielding configuration data, simple FLUKA models were developed. FLUKA activity estimates for stainless steel were compared with sampling data to validate results, which show that simple FLUKA models and irradiation geometries can be used to predict radioactivity inventories accurately in exposed materials. During decommissioning 0.1% of the lead bricks were found to have measurable levels of induced radioactivity. Post-processing with MICROSHIELD® provides an acceptable secondary method of estimating residual exposure rates.

  20. Operation of general purpose stepping motor controllers at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Stubblefield, F.W.

    1986-10-01

    A prototype and four copies of a general purpose subsystem for mechanical positioning of detectors, samples, and beam line optical elements which constitute experiments at the National Synchrotron Light Source facility of Brookhaven National Laboratory have been constructed and placed into operation. Construction of a sixth subsystem is nearing completion. The subsystems effect mechanical positioning by controlling a set of stepping motors and their associated position encoders. The units are general purpose in the sense that they receive commands over a standard 9600 baud asynchronous serial line compatible with the RS-232-C electrical signal standard, generate TTL-compatible streams of stepping pulses which can be used with a wide variety of stepping motors, and read back position values from a number of different types and models of position encoder. The basic structure of the motor controller subsystem will be briefly reviewed. Short descriptions of the positioning apparatus actuated at each of the test and experiment stations employing a motor control unit are given. Additions and enhancements to the subsystem made in response to problems indicated by actual operation of the four installed units are described in more detail

  1. Variability in pesticide deposition and source contributions to snowpack in western U.S. National Parks

    Science.gov (United States)

    Hageman, Kimberly J.; Hafner, William D.; Campbell, Donald H.; Jaffe, Daniel A.; Landers, Dixon H.; Massey Simonich, Staci L.

    2010-01-01

    Fifty-six seasonal snowpack samples were collected at remote alpine, subarctic, and arctic sites in eight Western U.S. national parks during three consecutive years (2003−2005). Four current-use pesticides (CUPs) (dacthal (DCPA), chlorpyrifos, endosulfans, and γ-hexachlorocyclohexane (HCH)) and four historic-use pesticides (HUPs) (dieldrin, α-HCH, chlordanes, and hexachlorobenzene (HCB)) were commonly measured at all sites, during all years. The mean coefficient of variation for pesticide concentrations was 15% for site replicate samples, 41% for intrapark replicate samples, and 59% for interannual replicate samples. The relative pesticide concentration profiles were consistent from year to year but unique for individual parks, indicating a regional source effect. HUP concentrations were well-correlated with regional cropland intensity when the effect of temperature on snow-air partitioning was considered. The mass of individual CUPs used in regions located one-day upwind of the parks was calculated using air mass back trajectories, and this was used to explain the distribution of CUPs among the parks. The percent of the snowpack pesticide concentration due to regional transport was high (>75%) for the majority of pesticides in all parks. These results suggest that the majority of pesticide contamination in U.S. national parks is due to regional pesticide use in North America.

  2. Operation of general purpose stepping motor controllers at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Stubblefield, F.W.

    1987-01-01

    A prototype and four copies of a general purpose subsystem for mechanical positioning of detectors, samples, and beam line optical elements which constitute experiments at the National Synchrotron Light Source facility of Brookhaven National Laboratory have been constructed and placed into operation. Construction of a sixth subsystem is nearing completion. The subsystems effect mechanical positioning by controlling a set of stepping motors and their associated position encoders. The units are general purpose in the sense that they receive commands over a standard 9600 baud asynchronous serial line compatible with the RS-232-C electrical signal standard, generate TTL-compatible streams of stepping pulses which can be used with a wide variety of stepping motors, and read back position values from a number of different types and models of position encoder. The basic structure of the motor controller subsystem is briefly reviewed. Short descriptions of the positioning apparatus actuated at each of the test and experiment stations employing a motor control unit are given. Additions and enhancements to the sub-system made in response to problems indicated by actual operation of the four installed units are described in more detail

  3. Iterating archival footage and the memory of war

    NARCIS (Netherlands)

    Noordegraaf, J.; Bordina, A.; Campanini, S.; Mariani, A.

    2012-01-01

    In this article I focus on the archive as a specific site of memory, in particular the audiovisual archive. I investigate the use of audiovisual archival records as sources for remembering war, specifically the war in the former Yugoslavia (1991-1995). I do so by discussing one particular case

  4. Atmospheric aerosol compositions and sources at two national background sites in northern and southern China

    Science.gov (United States)

    Zhu, Qiao; He, Ling-Yan; Huang, Xiao-Feng; Cao, Li-Ming; Gong, Zhao-Heng; Wang, Chuan; Zhuang, Xin; Hu, Min

    2016-08-01

    Although China's severe air pollution has become a focus in the field of atmospheric chemistry and the mechanisms of urban air pollution there have been researched extensively, few field sampling campaigns have been conducted at remote background sites in China, where air pollution characteristics on a larger scale are highlighted. In this study, an Aerodyne high-resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS), together with an Aethalometer, was deployed at two of China's national background sites in northern (Lake Hongze site; 33.23° N, 118.33° E; altitude 21 m) and southern (Mount Wuzhi site; 18.84° N, 109.49° E; altitude 958 m) China in the spring seasons in 2011 and 2015, respectively, in order to characterize submicron aerosol composition and sources. The campaign-average PM1 concentration was 36.8 ± 19.8 µg m-3 at the northern China background (NCB) site, which was far higher than that at the southern China background (SCB) site (10.9 ± 7.8 µg m-3). Organic aerosol (OA) (27.2 %), nitrate (26.7 %), and sulfate (22.0 %) contributed the most to the PM1 mass at NCB, while OA (43.5 %) and sulfate (30.5 %) were the most abundant components of the PM1 mass at SCB, where nitrate only constituted a small fraction (4.7 %) and might have contained a significant amount of organic nitrates (5-11 %). The aerosol size distributions and organic aerosol elemental compositions all indicated very aged aerosol particles at both sites. The OA at SCB was more oxidized with a higher average oxygen to carbon (O / C) ratio (0.98) than that at NCB (0.67). Positive matrix factorization (PMF) analysis was used to classify OA into three components, including a hydrocarbon-like component (HOA, attributed to fossil fuel combustion) and two oxygenated components (OOA1 and OOA2, attributed to secondary organic aerosols from different source areas) at NCB. PMF analysis at SCB identified a semi-volatile oxygenated component (SV-OOA) and a low-volatility oxygenated

  5. A scanning photoelectron microscope (SPEM) at the National Synchrotron Light Source (NSLS)

    International Nuclear Information System (INIS)

    Ade, H.; Kirz, J.; Hulbert, S.; Johnson, E.; Anderson, E.; Kern, D.; Brookhaven National Lab., Upton, NY; Lawrence Berkeley Lab., CA; International Business Machines Corp., Yorktown Heights, NY

    1989-01-01

    We are in the process of developing and commissioning a scanning photoelectron microscope (SPEM) at the X1A beamline of the National Synchrotron Light Source (NSLS). It is designed to make use of the Soft X-ray Undulator (SXU) at the NSLS. This high brightness source illuminates a Fresnel zone plate, which forms a focused probe, ≤ 0.2μm in size, on the specimen surface. A grating monochromator selects the photon energy in the 400-800 eV range with an energy resolution of better than 1 eV. The expected flux in the focus is in the 5 x 10 7 - 10 9 photons/s range. A single pass Cylindrical Mirror Analyzer (CMA) is used to record photoemission spectra, or to form an image within a fixed electron energy bandwidth as the specimen is mechanically scanned. As a first test, a 1000 mesh Au grid was successfully imaged with a resolution of about 1μm and the CMA tuned to the Au 4 f photoelectron peak. Once it is commissioned, a program is planned which will utilize the microscope to study beam sensitive systems, such as thin oxide/sub-oxide films of alumina and silica, and ultimately various adsorbates on these films. 14 refs., 4 figs

  6. Quantifying sources of bias in National Healthcare Safety Network laboratory-identified Clostridium difficile infection rates.

    Science.gov (United States)

    Haley, Valerie B; DiRienzo, A Gregory; Lutterloh, Emily C; Stricof, Rachel L

    2014-01-01

    To assess the effect of multiple sources of bias on state- and hospital-specific National Healthcare Safety Network (NHSN) laboratory-identified Clostridium difficile infection (CDI) rates. Sensitivity analysis. A total of 124 New York hospitals in 2010. New York NHSN CDI events from audited hospitals were matched to New York hospital discharge billing records to obtain additional information on patient age, length of stay, and previous hospital discharges. "Corrected" hospital-onset (HO) CDI rates were calculated after (1) correcting inaccurate case reporting found during audits, (2) incorporating knowledge of laboratory results from outside hospitals, (3) excluding days when patients were not at risk from the denominator of the rates, and (4) adjusting for patient age. Data sets were simulated with each of these sources of bias reintroduced individually and combined. The simulated rates were compared with the corrected rates. Performance (ie, better, worse, or average compared with the state average) was categorized, and misclassification compared with the corrected data set was measured. Counting days patients were not at risk in the denominator reduced the state HO rate by 45% and resulted in 8% misclassification. Age adjustment and reporting errors also shifted rates (7% and 6% misclassification, respectively). Changing the NHSN protocol to require reporting of age-stratified patient-days and adjusting for patient-days at risk would improve comparability of rates across hospitals. Further research is needed to validate the risk-adjustment model before these data should be used as hospital performance measures.

  7. Development of the negative ion source at the National Laboratory for High Energy Physics

    Energy Technology Data Exchange (ETDEWEB)

    Takagi, Akira [National Lab. for High Energy Physics, Tsukuba, Ibaraki (Japan)

    1997-02-01

    On formation of direct high frequency chopped negative hydrogen ion beam from surface forming type negative hydrogen ion source, incident acceleration due to proton synchrotron was tried for a forming experiment and its application. By overlapping a high frequency pulse onto a bias DC voltage of convertor electrode, control of formation of negative hydrogen ion with high speed RF pulse of 2 MHz could be realized. And, incidence into 12 GeV proton accelerator to catch RF particles with waiting bucket system due to booster synchrotron, was effective for control of longitudinal emittance in the booster synchrotron. As a result, controls of the beam width and shape emitted from the booster synchrotron were possible. On application of high speed chopped negative hydrogen ion beam to accelerator, improvement of beam capture efficiency to the accelerated RF bucket, control of longitudinal emittance of accelerated beam, beam measurement at incidence into the accelerator and so forth were conducted. In this paper, results of the high speed chopped beam formation experiment using surface plasma forming type negative ion source and application of high speed beam chopping method synchronized with high frequency pulse at the National Laboratory of High Energy Physics are described. (G.K.)

  8. Türk Millî Arşiv Belgelerinde Millî Kültür Ve Türkler National Culture And Turks In The Documents Of Turkish National Archives

    Directory of Open Access Journals (Sweden)

    Hüseyin DOĞRAMACIOĞLU

    2013-09-01

    Full Text Available There are some documents about the Turkish national culture and literature in archives. These documents stored in archives and there has not been a comprehensive study on it. These documents are written in the Ottoman language and aren’t translated into modern languages, including Turkish language so far. This archive documents about culture and literature were published in the newspaper of Hâkimiyet-i Milliye (National Sovereignty. Turkish history was researched in different articles and the people were informed about Turkish culture when war years also by some researchers. All these studies have resulted in success. And Turkish people who filled with national spirit had won victories constantly. However, there has not been much research on this newspaper so far because of it was published with the Ottoman language. In this work, I want to give introductory information on these documents and would like to draw attention to this archive documentation.Documents related to the Turkish culture and literature of the Ottoman archives are also available. These documents are regularly published in the newspaper of Hakimiyet-i Milliye. Several pictures, stories and literary articles are those documents. Copies of the newspaper of the Turkish culture and literature are important aspects of research. In this article, the paper analyzed some of the literary and cultural articles. Türk millî kültür ve edebiyatı hakkında devlet arşivlerinde bazıbelgeler vardır. Bu belgeler üzerinde bugüne kadar kapsamlı bir çalışmaolmamıştır. Bu belgeler Osmanlı harfleriyle yazılmış ancak günümüzekadar Latin harfli Türkçe de dâhil olmak üzere hiçbir dileaktarılmamıştır. Türk kültürü ve edebiyatı ile ilgili olan bu arşivbelgeleri Hâkimiyet-i Milliye adlı gazetede yayınlanmıştır. Gazetede MillîMücadele yıllarında savaş haberlerinin yanında Türk tarihi ile ilgiliaraştırmalar bazı yazarlar tarafından farklı makalelerde

  9. A feasibility study for a one-megawatt pulsed spallation source at Los Alamos National Laboratory

    International Nuclear Information System (INIS)

    Pynn, R.

    1994-01-01

    Over the past two decades, high-intensity proton accelerators have been designed and developed to support nuclear physics research and defense applications. This technology has now matured to the point where it can support simultaneous and cost-effective exploitation of a number of important areas of both basic and applied science. Examples include neutron scattering, the production of radioisotopes, tests of technologies to transmute nuclear waste, radiation damage studies, nuclear physics, and muon spin research. As part of a larger program involving these and other areas, a team at Los Alamos National Laboratory has undertaken a feasibility study for a 1-MW pulsed spallation neutron source (PSS) based on the use of an 800-MeV proton linac and an accumulator ring. In January 1994, the feasibility study was reviewed by a large, international group of experts in the design of accelerators and neutron spallation targets. This group confirmed the viability of the proposed neutron source. In this paper, I describe the approach Los Alamos has taken to the feasibility study, which has involved a synergistic application of the Laboratory's expertise in nuclear science and technology, computation, and particle-beam technologies. Several examples of problems resolved by the study are described, including chopping of low-energy proton beam, interactions between H - particles and the stripper foil used to produce protons for injection into an accumulator ring, and the inclusion of engineering realities into the design of a neutron production target. These examples are chosen to illustrate the breadth of the expertise that has been brought to bear on the feasibility study and to demonstrate that there are real R ampersand D issues that need to be resolved before a next-generation spoliation source can be built

  10. Eyewitnesses of History: Italian Amateur Cinema as Cultural Heritage and Source for Audiovisual and Media Production

    OpenAIRE

    Simoni, Paolo

    2015-01-01

    abstractThe role of amateur cinema as archival material in Italian media productions has only recently been discovered. Italy, as opposed to other European countries, lacked a local, regional and national policy for the collection and preservation of private audiovisual documents, which led, as a result, to the inaccessibility of the sources. In 2002 the Archivio Nazionale del Film di Famiglia (Italy’s Amateur Film Archive), founded in Bologna by the Home Movies Association, became the refere...

  11. Estimating national crop yield potential and the relevance of weather data sources

    Science.gov (United States)

    Van Wart, Justin

    2011-12-01

    To determine where, when, and how to increase yields, researchers often analyze the yield gap (Yg), the difference between actual current farm yields and crop yield potential. Crop yield potential (Yp) is the yield of a crop cultivar grown under specific management limited only by temperature and solar radiation and also by precipitation for water limited yield potential (Yw). Yp and Yw are critical components of Yg estimations, but are very difficult to quantify, especially at larger scales because management data and especially daily weather data are scarce. A protocol was developed to estimate Yp and Yw at national scales using site-specific weather, soils and management data. Protocol procedures and inputs were evaluated to determine how to improve accuracy of Yp, Yw and Yg estimates. The protocol was also used to evaluate raw, site-specific and gridded weather database sources for use in simulations of Yp or Yw. The protocol was applied to estimate crop Yp in US irrigated maize and Chinese irrigated rice and Yw in US rainfed maize and German rainfed wheat. These crops and countries account for >20% of global cereal production. The results have significant implications for past and future studies of Yp, Yw and Yg. Accuracy of national long-term average Yp and Yw estimates was significantly improved if (i) > 7 years of simulations were performed for irrigated and > 15 years for rainfed sites, (ii) > 40% of nationally harvested area was within 100 km of all simulation sites, (iii) observed weather data coupled with satellite derived solar radiation data were used in simulations, and (iv) planting and harvesting dates were specified within +/- 7 days of farmers actual practices. These are much higher standards than have been applied in national estimates of Yp and Yw and this protocol is a substantial step in making such estimates more transparent, robust, and straightforward. Finally, this protocol may be a useful tool for understanding yield trends and directing

  12. Archive archaeology

    DEFF Research Database (Denmark)

    Mortensen, Eva

    2017-01-01

    With the rediscovery of Jerash in the 19th century as the starting point, this contribution focuses on the use of digital archives. Travel accounts, diaries, photographs, sketches and maps are to a large extent made publicly available online. Wishing to create an overview of the rediscovery...

  13. Moving Archives

    DEFF Research Database (Denmark)

    Jørgensen, Anne Mette

    narratives that often contain the emotion of pride and a sense of strong personal agency. These personal memories have not been inscribed in history books or museum exhibitions, they have not entered the archives, and their absence remains a problem for historical self-knowledge.Further, the dissertation...

  14. Sources

    International Nuclear Information System (INIS)

    Duffy, L.P.

    1991-01-01

    This paper discusses the sources of radiation in the narrow perspective of radioactivity and the even narrow perspective of those sources that concern environmental management and restoration activities at DOE facilities, as well as a few related sources. Sources of irritation, Sources of inflammatory jingoism, and Sources of information. First, the sources of irritation fall into three categories: No reliable scientific ombudsman to speak without bias and prejudice for the public good, Technical jargon with unclear definitions exists within the radioactive nomenclature, and Scientific community keeps a low-profile with regard to public information. The next area of personal concern are the sources of inflammation. This include such things as: Plutonium being described as the most dangerous substance known to man, The amount of plutonium required to make a bomb, Talk of transuranic waste containing plutonium and its health affects, TMI-2 and Chernobyl being described as Siamese twins, Inadequate information on low-level disposal sites and current regulatory requirements under 10 CFR 61, Enhanced engineered waste disposal not being presented to the public accurately. Numerous sources of disinformation regarding low level radiation high-level radiation, Elusive nature of the scientific community, The Federal and State Health Agencies resources to address comparative risk, and Regulatory agencies speaking out without the support of the scientific community

  15. Impact of Front Range sources on reactive nitrogen concentrations and deposition in Rocky Mountain National Park

    Directory of Open Access Journals (Sweden)

    Katherine B. Benedict

    2018-05-01

    Full Text Available Human influenced atmospheric reactive nitrogen (RN is impacting ecosystems in Rocky Mountain National Park (ROMO. Due to ROMO’s protected status as a Class 1 area, these changes are concerning, and improving our understanding of the contributions of different types of RN and their sources is important for reducing impacts in ROMO. In July–August 2014 the most comprehensive measurements (to date of RN were made in ROMO during the Front Range Air Pollution and Photochemistry Éxperiment (FRAPPÉ. Measurements included peroxyacetyl nitrate (PAN, C1–C5 alkyl nitrates, and high-time resolution NOx, NOy, and ammonia. A limited set of measurements was extended through October. Co-located measurements of a suite of volatile organic compounds provide information on source types impacting ROMO. Specifically, we use ethane as a tracer of oil and gas operations and tetrachloroethylene (C2Cl4 as an urban tracer to investigate their relationship with RN species and transport patterns. Results of this analysis suggest elevated RN concentrations are associated with emissions from oil and gas operations, which are frequently co-located with agricultural production and livestock feeding areas in the region, and from urban areas. There also are periods where RN at ROMO is impacted by long-range transport. We present an atmospheric RN budget and a nitrogen deposition budget with dry and wet components. Total deposition for the period (7/1–9/30 was estimated at 1.58 kg N/ha, with 87% from wet deposition during this period of above average precipitation. Ammonium wet deposition was the dominant contributor to total nitrogen deposition followed by nitrate wet deposition and total dry deposition. Ammonia was estimated to be the largest contributor to dry deposition followed by nitric acid and PAN (other species included alkyl nitrates, ammonium and nitrate. All three species are challenging to measure routinely, especially at high time resolution.

  16. Department of Energy review of the National Spallation Neutron Source Project

    International Nuclear Information System (INIS)

    1997-06-01

    A Department of Energy (DOE) review of the Conceptual Design Report (CDR) for the National Spallation Neutron Source (NSNS) was conducted. The NSNS will be a new high-power spallation neutron source; initially, it will operate at 1 megawatt (MW), but is designed to be upgradeable to significantly higher power, at lower cost, when accelerator and target technologies are developed for higher power. The 53-member Review Committee examined the projected cost, schedule, technical scope, and management structure described in the CDR. For each of the major components of the NSNS, the Committee determined that the project team had produced credible designs that can be expected to work well. What remains to be done is to integrate the design of these components. With the exception of the liquid mercury target, the NSNS Project will rely heavily on proven technologies and, thus, will face a relatively low risk to successful project completion. The Total Project Cost (TPC) presented to the Committee in the CDR was $1.266 billion in as-spent dollars. In general, the Committee felt that the laboratory consortium had presented a credible estimate for each of the major components but that value engineering might produce some savings. The construction schedule presented to the Committee covered six years beginning in FY 1999. The Committee questioned whether all parts of the project could be completed according to this schedule. In particular, the linac and the conventional facilities appeared to have overly optimistic schedules. The NSNS project team was encouraged to reexamine these activities and to consider a more conservative seven-year schedule. Another concern of the Committee was the management structure. In summary, the Committee felt that this Conceptual Design Report was a very credible proposal, and that there is a high probability for successful completion of this major project within the proposed budget, although the six-year proposed schedule may be optimistic

  17. Department of Energy review of the National Spallation Neutron Source Project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    A Department of Energy (DOE) review of the Conceptual Design Report (CDR) for the National Spallation Neutron Source (NSNS) was conducted. The NSNS will be a new high-power spallation neutron source; initially, it will operate at 1 megawatt (MW), but is designed to be upgradeable to significantly higher power, at lower cost, when accelerator and target technologies are developed for higher power. The 53-member Review Committee examined the projected cost, schedule, technical scope, and management structure described in the CDR. For each of the major components of the NSNS, the Committee determined that the project team had produced credible designs that can be expected to work well. What remains to be done is to integrate the design of these components. With the exception of the liquid mercury target, the NSNS Project will rely heavily on proven technologies and, thus, will face a relatively low risk to successful project completion. The Total Project Cost (TPC) presented to the Committee in the CDR was $1.266 billion in as-spent dollars. In general, the Committee felt that the laboratory consortium had presented a credible estimate for each of the major components but that value engineering might produce some savings. The construction schedule presented to the Committee covered six years beginning in FY 1999. The Committee questioned whether all parts of the project could be completed according to this schedule. In particular, the linac and the conventional facilities appeared to have overly optimistic schedules. The NSNS project team was encouraged to reexamine these activities and to consider a more conservative seven-year schedule. Another concern of the Committee was the management structure. In summary, the Committee felt that this Conceptual Design Report was a very credible proposal, and that there is a high probability for successful completion of this major project within the proposed budget, although the six-year proposed schedule may be optimistic.

  18. Towards the Application of Open Source Software in Developing National Electronic Health Record-Narrative Review Article.

    Science.gov (United States)

    Aminpour, Farzaneh; Sadoughi, Farahnaz; Ahmadi, Maryam

    2013-12-01

    Electronic Health Record (EHR) is a repository of patient health information shared among multiple authorized users. As a modern method of storing and processing health information, it is a solution for improving quality, safety and efficiency of patient care and health system. However, establishment of EHR requires a significant investment of time and money. While many of healthcare providers have very limited capital, application of open source software would be considered as a solution in developing national electronic health record especially in countries with low income. The evidence showed that financial limitation is one of the obstacles to implement electronic health records in developing countries. Therefore, establishment of an open source EHR system capable of modifications according to the national requirements seems to be inevitable in Iran. The present study identifies the impact of application of open source software in developing national electronic health record in Iran.

  19. Integrated Global Radiosonde Archive (IGRA) Version 2

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Integrated Global Radiosonde Archive (IGRA) Version 2 consists of quality-controlled radiosonde observations of temperature, humidity, and wind at stations across...

  20. Archived data management system in Kentucky.

    Science.gov (United States)

    2007-05-01

    Archived Data User Service (ADUS) was added to the national ITS architecture in 1999 to enable multiple uses for ITS-generated data. In Kentucky, ARTIMIS and TRIMARC are collecting volume, speed, occupancy, length-based classification, and incident d...

  1. Analysis of scientific production archival science in brazil: a literature review

    Directory of Open Access Journals (Sweden)

    José Mauro Gouveia de Medeiros

    2016-12-01

    Full Text Available Introduction: review of the literature resulting from bibliographic survey about the scientific literature of archives in Brazil. Objective: to identify aspects of scientific literature of archival science, through bibliographical research, that aims to introduce the features of the archival science in Brazil. Methodology: Brazilian sites, databases and reference services were used as sources to identify 523 references. 15 texts were selected and analyzed with respect to authorship, affiliation, publication year, publication type, type and size of sources used, methodology, geographical range, results, among other aspects. Results: the scientific articles were the main object of study; the book was the most cited channel; the journal Arquivo & Administração and Encontro Nacional de Pesquisa em Ciência da Informação have importance on the national scene; Rio de Janeiro is the geographic region with greater production; There has been growth in the number of works since the 2007 and increased collaboration. Conclusions: the interest in Archival Science literature is increasing significantly; there was diversification of the publishing channels, mainly works of events and articles since 2013; the Archival Science is consolidating in Brazil with an increasing production, collaboration and interest in its scientific literature.

  2. Versatile user-oriented atomic and molecular beam apparatus for use with the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Mitchell, J.B.A.; Grover, J.R.

    1978-11-01

    A proposed atomic and moleuclar beam apparatus is described for photon interaction studies using the National Sychrotron Light Source at the Brookhaven National Laboratory. This apparatus will employ ultrahigh vacuum techniques compatible with storage ring operation. Supersonic nozzle sources will be used to produce the beams and signal detection will be accomplished using a quadrupole mass analysis system. The equipment is intended for use both by in-house and outside users and primary consideration has been given to flexibility of design. The application of photoionization techniques to the study of crossed beam reactive scattering with particular emphasis on internal energy distribution analysis is discussed

  3. Atmospheric aerosol compositions and sources at two national background sites in northern and southern China

    Directory of Open Access Journals (Sweden)

    Q. Zhu

    2016-08-01

    Full Text Available Although China's severe air pollution has become a focus in the field of atmospheric chemistry and the mechanisms of urban air pollution there have been researched extensively, few field sampling campaigns have been conducted at remote background sites in China, where air pollution characteristics on a larger scale are highlighted. In this study, an Aerodyne high-resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS, together with an Aethalometer, was deployed at two of China's national background sites in northern (Lake Hongze site; 33.23° N, 118.33° E; altitude 21 m and southern (Mount Wuzhi site; 18.84° N, 109.49° E; altitude 958 m China in the spring seasons in 2011 and 2015, respectively, in order to characterize submicron aerosol composition and sources. The campaign-average PM1 concentration was 36.8 ± 19.8 µg m−3 at the northern China background (NCB site, which was far higher than that at the southern China background (SCB site (10.9 ± 7.8 µg m−3. Organic aerosol (OA (27.2 %, nitrate (26.7 %, and sulfate (22.0 % contributed the most to the PM1 mass at NCB, while OA (43.5 % and sulfate (30.5 % were the most abundant components of the PM1 mass at SCB, where nitrate only constituted a small fraction (4.7 % and might have contained a significant amount of organic nitrates (5–11 %. The aerosol size distributions and organic aerosol elemental compositions all indicated very aged aerosol particles at both sites. The OA at SCB was more oxidized with a higher average oxygen to carbon (O ∕ C ratio (0.98 than that at NCB (0.67. Positive matrix factorization (PMF analysis was used to classify OA into three components, including a hydrocarbon-like component (HOA, attributed to fossil fuel combustion and two oxygenated components (OOA1 and OOA2, attributed to secondary organic aerosols from different source areas at NCB. PMF analysis at SCB identified a semi-volatile oxygenated

  4. Ultra-high vacuum system of the Brookhaven National Synchrotron Light Source

    Energy Technology Data Exchange (ETDEWEB)

    Foerster, C.L.

    1995-12-31

    The rings of the National Synchrotron Light Source (NSLS) have been supplying light to numerous users for approximately a decade and we recently enjoyed a fully conditioned machine vacuum at design currents. A brief description of the X-Ray storage ring, the VUV storage ring and their current supply is given along with some of their features. The ultra-high vacuum system employed for the storage rings and their advantages for the necessary stored beam environments are discussed including, a brief history of time. After several hundred amp hours of stored beam current operation, very little improvement in machine performance was seen due to conditioning. Sections of the rings were vented, to dry nitrogen and replacement components were pre-baked and pre-argon glow conditioned prior to installation. Very little machine conditioning was needed to return to operation after recovering vacuum due to well established conditioning procedures. All straight sections in the X-Ray ring and the VUV ring have been filled with various insertion devices and most are fully operational. Each storage ring has a computer controlled total pressure and partial pressure monitoring system for the ring and its beam ports, to insure good vacuum.

  5. CFD analysis of a liquid mercury target for the National Spallation Neutron Source

    International Nuclear Information System (INIS)

    Wendel, M.W.; Tov, M.S.

    1997-01-01

    Computational fluid dynamics (CFD) is being used to analyze the design of the National Spallation Neutron Source (NSNS) target. The target is subjected to the neutronic (internal) heat generation that results from the proton collisions with the mercury nuclei. The liquid mercury simultaneously serves as the neutronic target medium, transports away the heat generated within itself, and cools the metallic target structure. Recirculation and stagnation zones within the target are of particular concern because of the likelihood that they will result in local hot spots. These zones exist because the most feasible target designs include a complete U-turn flow redirection. Although the primary concern is that the target is adequately cooled, the pressure drop from inlet to outlet must also be considered because pressure drop directly affects structural loading and required pumping power. Various design options have been considered in an effort to satisfy these design criteria. Significant improvements to the design have been recommended based on the results. Detailed results are presented for the current target design including a comparison with published pressure-drop data. Comparisons are also made with forced convection heat transfer data for liquid mercury flow in circular tubes

  6. Latest experience on insertion devices at the National Synchrotron Light Source-II

    International Nuclear Information System (INIS)

    Tanabe, Toshiya; Cappadoro, Peter; Corwin, Todd

    2016-01-01

    National Synchrotron Light Source-II (NSLS-II) is the latest storage ring of 3 GeV energy with the horizontal emittance of the electron beam being 0.9 nm.rad. Nine In-Vacuum Undulators (IVUs) are utilized at the NSLS-II as of February 2016. All IVUs have a unique side window derived from the experience from the CHESS facility in Cornell University. An R and D activity called 'Vacuum Seal Test' was conducted to ensure the viability of aluminum wire seal. Another R and D activity to develop a measurement system for Cryogenic Permanent Magnet Undulator (CPMU) was also performed. Other in-air devices, namely damping wigglers (DWs) and elliptically polarizing undulators (EPUs) utilize extruded aluminum chambers with Non-Evaporable Getter (NEG) coating. The beam-based integral estimates were obtained from the virtual kicks at the upstream and downstream of the undulator that best fit the measured orbit distortion in a model lattice with Tracy. In some cases, there are fairly large discrepancies between magnetic measurement data and observed integrals by the beam. Beam studies were carried out to explain the discrepancies mentioned earlier. The latest experiences on ID development and commissioning are discussed in conjunction with related activities in the world. (author)

  7. High-pressure synchrotron infrared spectroscopy at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Hemley, R.J.; Goncharov, A.F.; Lu, R.; Struzhkin, V.V.; Li, M.; Mao, H.K.

    1998-01-01

    The paper describes a synchrotron infrared facility for high-pressure spectroscopy and microspectroscopy at the National Synchrotron Light-Source (NSLS). Located at beamline U2B on the VUV ring of the NSLS, the facility utilizes a commercial FT-IR together with custom-built microscope optics designed for a variety of diamond anvil cell experiments, including low- and high- temperature studies. The system contains an integrated laser optical/grating spectrometer for concurrent optical experiments. The facility has been used to characterize a growing number of materials to ultrahigh pressure and has been instrumental of new high-pressure phenomena. Experiments on dense hydrogen to >200 GPa have led to the discovery of numerous unexpected properties of this fundamental system. The theoretically predicted molecular-atomic transition of H 2 O ice to the symmetric hydrogen-bonded structure has been identified, and new classes of high-density clathrates and molecular compounds have been characterized. Experiments on natural and synthetic mineral samples have been performed to study hydrogen speciation, phase transformations, and microscopic inclusions in multiphase assemblages. Detailed information on the behavior of new materials, including novel high-pressure glasses and ceramics, has also been obtained

  8. National Environmental Policy Act (NEPA) Source Guide for the Hanford Site

    Energy Technology Data Exchange (ETDEWEB)

    JANSKY, M.T.

    2000-09-01

    This Source Guide will assist those working with the National Environmental Policy Act (NEPA) of 1969 to become more familiar with the environmental assessments (EA) and environmental impact statements (EIS) that apply to specific activities and facilities on the Hanford Site. This document should help answer questions concerning NEPA coverage, history, processes, and the status of many of the buildings and units on and related to the Hanford Site. This document summarizes relevant EAs and EISs by briefly outlining the proposed action of each document and the decision made by the U.S. Department of Energy (DOE) or its predecessor agencies, the U.S. Atomic Energy Commission (AEC) and the U.S. Energy Research and Development Administration (ERDA). The summary includes the proposed action alternatives and current status of the proposed action. If a decision officially was stated by the DOE, as in a finding of no significant impact (FONSI) or a record of decision (ROD), and the decision was located, a summary is provided. Not all federal decisions, such as FONSIs and RODs, can be found in the Federal Register (FR). For example, although significant large-action FONSIs can be found in the FR, some low-interest FONSIs might have been published elsewhere (i.e., local newspapers).

  9. Ne, Ar, Fe, and Cu Auger-electron production at National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Lee, D.H.; Johnson, B.M.; Jones, K.W.; Guardala, N.A.; Price, J.L.; Stumborg, M.F.; Glass, G.A.

    1992-01-01

    Energetic K and L Auger electrons produced by focussed, filtered, broad-band synchrotron radiation have been measured at the x-ray ring of the National Synchrotron Light Source (NSLS). The x-ray beam was used to study inner-shell photoionization of Ne and Ar gas and Fe and Cu solid film targets. The Auger electrons were analyzed by means of a semi-hemispherical electrostatic electron spectrometer at the energy resolution of ∼ 3 %. The electrons were detected at both 90 degree and 0 degree with respect to the photon beam direction. Broad distributions of the inner-shell photoelectrons were also observed, reflecting the incoming photon flux distribution. The Fe and Cu K Auger electron spectra were found to be very similar to the Ar K Auger electron spectra. This was expected, since deep inner-shell Auger processes are not affected by the outer valence electrons. Above 3 keV in electron energy, there have been few previous Auger electron measurements. 2 figs., 13 refs

  10. Caffeine intake and its sources: A review of national representative studies.

    Science.gov (United States)

    Verster, Joris C; Koenig, Juergen

    2018-05-24

    Aim of this review is to summarize current daily caffeine intake of children, adolescents, and adults, and trends in caffeine intake over the past decade. A literature search was conducted (1997-2015) which yielded 18 reports on nationally representative studies, describing caffeine consumption of over 275,000 children, adolescents and adults. The data revealed that mean total daily caffeine intake in children, adolescents, and adults is below caffeine intake recommendations such as those stated by Health Canada (2.5 mg/kg bw/day for children and adolescents, and 400 mg/day for adults) and the European Food Safety Authority, EFSA (3 mg/kg bw/day for children and adolescents, and 400 mg/day for adults). Total daily caffeine intake has remained stable in the last 10-15 years, and coffee, tea and soft drinks are the most important caffeine sources. Across all age groups, energy drinks contribute little to total caffeine intake. The highest potential for reducing daily caffeine intake is by limiting coffee consumption, and in some countries and age groups, by reducing tea and soft drink consumption.

  11. NSLS [National Synchrotron Light Source] X-19A beamline performance for x-ray absorption measurements

    International Nuclear Information System (INIS)

    Yang, C.Y.; Penner-Hahn, J.E.; Stefan, P.M.

    1989-01-01

    Characterization of the X-19A beamline at the National Synchrotron Light Source (NSLS) is described. The beamline is designed for high resolution x-ray absorption spectroscopy over a wide energy range. All of the beamline optical components are compatible with ultrahigh vacuum (UHV) operation. This permits measurements to be made in a window-less mode, thereby facilitating lower energy (<4 KeV) studies. To upgrade the beamline performance, several possible improvements in instrumentation and practice are discussed to increase photon statistics with an optimum energy resolution, while decreasing the harmonic contamination and noise level. A special effort has been made to improve the stability and UHV compatibility of the monochromator system. Initial x-ray absorption results demonstrate the capabilities of this beamline for x-ray absorption studies of low Z elements (e.g. S) in highly dilute systems. The future use of this beamline for carrying out various x-ray absorption experiments is presented. 10 refs., 4 figs

  12. Effect of the solenoid in various conditions of the laser ion source at Brookhaven National Laboratory

    Science.gov (United States)

    Ikeda, S.; Kumaki, M.; Kanesue, T.; Okamura, M.

    2016-02-01

    In the laser ion source (LIS) at the Brookhaven National Laboratory (BNL), a solenoid is used to guide the laser ablation plasma and modulate the extracted beam current. Many types of ion species are guided. In some cases, the plasma plume is injected into the solenoid away from the solenoidal axis. To investigate the effects of the solenoid on the beam extracted from the plasma that has different properties, the beam current was measured in the setup of the LIS at the BNL. The beam current of Li, Al, Si, Fe, and Au increased when the magnetic field was applied. For most of the species the peak current and the total charge within a single beam pulse increased around 10 times with a magnetic field less than 100 G. In addition, for some species the rate of increase of the peak currents became smaller when the magnetic flux densities were larger than certain values depending on the species. In this case, the current waveforms were distorted. At the same magnetic field value, the field was more effective on lighter species than on heavier ones. When plasma was injected offset from the axis of the solenoid, peak current and total charge became half of those without offset. The experimental data are useful for the operation of the LIS at the BNL.

  13. Effect of the solenoid in various conditions of the laser ion source at Brookhaven National Laboratory

    International Nuclear Information System (INIS)

    Ikeda, S.; Kumaki, M.; Kanesue, T.; Okamura, M.

    2016-01-01

    In the laser ion source (LIS) at the Brookhaven National Laboratory (BNL), a solenoid is used to guide the laser ablation plasma and modulate the extracted beam current. Many types of ion species are guided. In some cases, the plasma plume is injected into the solenoid away from the solenoidal axis. To investigate the effects of the solenoid on the beam extracted from the plasma that has different properties, the beam current was measured in the setup of the LIS at the BNL. The beam current of Li, Al, Si, Fe, and Au increased when the magnetic field was applied. For most of the species the peak current and the total charge within a single beam pulse increased around 10 times with a magnetic field less than 100 G. In addition, for some species the rate of increase of the peak currents became smaller when the magnetic flux densities were larger than certain values depending on the species. In this case, the current waveforms were distorted. At the same magnetic field value, the field was more effective on lighter species than on heavier ones. When plasma was injected offset from the axis of the solenoid, peak current and total charge became half of those without offset. The experimental data are useful for the operation of the LIS at the BNL

  14. Effect of the solenoid in various conditions of the laser ion source at Brookhaven National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Ikeda, S., E-mail: ikeda.s.ae@m.titech.ac.jp [Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, Yokohama, Kanagawa 216-8502 (Japan); Nishina Center for Accelerator-Based Science, RIKEN, Wako, Saitama 351-0108 (Japan); Kumaki, M. [Nishina Center for Accelerator-Based Science, RIKEN, Wako, Saitama 351-0108 (Japan); Kanesue, T.; Okamura, M. [Collider-Accelerator Department, Brookhaven National Laboratory, Upton, New York 11973-5000 (United States)

    2016-02-15

    In the laser ion source (LIS) at the Brookhaven National Laboratory (BNL), a solenoid is used to guide the laser ablation plasma and modulate the extracted beam current. Many types of ion species are guided. In some cases, the plasma plume is injected into the solenoid away from the solenoidal axis. To investigate the effects of the solenoid on the beam extracted from the plasma that has different properties, the beam current was measured in the setup of the LIS at the BNL. The beam current of Li, Al, Si, Fe, and Au increased when the magnetic field was applied. For most of the species the peak current and the total charge within a single beam pulse increased around 10 times with a magnetic field less than 100 G. In addition, for some species the rate of increase of the peak currents became smaller when the magnetic flux densities were larger than certain values depending on the species. In this case, the current waveforms were distorted. At the same magnetic field value, the field was more effective on lighter species than on heavier ones. When plasma was injected offset from the axis of the solenoid, peak current and total charge became half of those without offset. The experimental data are useful for the operation of the LIS at the BNL.

  15. National Synchrotron Light Source Facility Manual Maintenance Management Program. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Fewell, N.

    1993-12-01

    The purpose of this program s to meet the policy and objectives for the management and performance of cost-effective maintenance and repair of the National Synchrotron Light Source, as required by the US Department of Energy order DOE 433O.4A. It is the DOE`s policy that: The maintenance management program for the NSLS be consistent with this Order and that NSLS property is maintained in a manner which promotes operational safety, worker health, environmental protection and compliance, property preservation, and cost-effectiveness while meeting the NSLS`s programmatic mission. Structures, components and systems (active and passive) that are imporant to safe operation of the NSLS shall be subject to a maintenance program to ensure that they meet or exceed their design requirements throughout the life of the NSLS. Periodic examination of structures, systems components and equipment be performed to determine deterioration or technical obsolescence which may threaten performance and/or safety. Primary responsibility, authority, and accountability for the direction and management of the maintenance program at the NSLS reside with the line management assigned direct programmatic responsibility. Budgeting and accounting for maintenance programs are consistent with DOE Orders guidance.

  16. Geology of the Source Physics Experiment Site, Climax Stock, Nevada National Security Site

    Energy Technology Data Exchange (ETDEWEB)

    Townsend, M., Prothro, L. B., Obi, C.

    2012-03-15

    A test bed for a series of chemical explosives tests known as Source Physics Experiments (SPE) was constructed in granitic rock of the Climax stock, in northern Yucca Flat at the Nevada National Security Site in 2010-2011. These tests are sponsored by the U.S. Department of Energy, National Nuclear Security Administration's National Center for Nuclear Security. The test series is designed to study the generation and propagation of seismic waves, and will provide data that will improve the predictive capability of calculational models for detecting and characterizing underground explosions. Abundant geologic data are available for the area, primarily as a result of studies performed in conjunction with the three underground nuclear tests conducted in the Climax granite in the 1960s and a few later studies of various types. The SPE test bed was constructed at an elevation of approximately 1,524 meters (m), and consists of a 91.4-centimeter (cm) diameter source hole at its center, surrounded by two rings of three 20.3-cm diameter instrument holes. The inner ring of holes is positioned 10 m away from the source hole, and the outer ring of holes is positioned 20 m from the source hole. An initial 160-m deep core hole was drilled at the location of the source hole that provided information on the geology of the site and rock samples for later laboratory testing. A suite of geophysical logs was run in the core hole and all six instruments holes to obtain matrix and fracture properties. Detailed information on the character and density of fractures encountered was obtained from the borehole image logs run in the holes. A total of 2,488 fractures were identified in the seven boreholes, and these were ranked into six categories (0 through 5) on the basis of their degree of openness and continuity. The analysis presented here considered only the higher-ranked fractures (ranks 2 through 5), of which there were 1,215 (approximately 49 percent of all fractures identified

  17. News Source Use in the Crash of 1987: A Study of Four National Media.

    Science.gov (United States)

    Lasorsa, Dominic L.; Reese, Stephen D.

    1990-01-01

    Examines coverage of the stock market crash in 1987 by CBS Evening News, "Newsweek," the "New York Times," and "Wall Street Journal." Finds that print media favored Wall Street sources whereas CBS favored government sources. Finds that news media favor high prestige sources and that use of different sources results in…

  18. sources

    Directory of Open Access Journals (Sweden)

    Shu-Yin Chiang

    2002-01-01

    Full Text Available In this paper, we study the simplified models of the ATM (Asynchronous Transfer Mode multiplexer network with Bernoulli random traffic sources. Based on the model, the performance measures are analyzed by the different output service schemes.

  19. TIROA/NOAA (Television and Infrared Observation Satellite/National Oceanic and Atmospheric Administration) satellites space environment monitor archive tape documentation: 1988 update. Technical memo

    International Nuclear Information System (INIS)

    Hill, V.J.; Evans, D.S.; Sauer, H.H.

    1988-05-01

    TIROS/NOAA satellite archive tapes containing data obtained with the Medium-Energy Proton and Electron Detector (MEPED), High-Energy Proton and Alpha-Particle Detector (HEPAD), and Total-Energy Detector (TED) are described. Descriptions of the data include orbital and housekeeping details and the information needed to decode and understand the data. Specifications of the data channels are supplied, with the timing information needed to convert the data to usable information. Description of the archive tape format gives the information needed to read the tape and unpack the data. Appendices supply the retrieval routines used by the Space Environment Services Center in Boulder

  20. The provincial archive as a place of memory: confronting oral and written sources on the role of former slaves in the Cuban war of independence (1895-98

    Directory of Open Access Journals (Sweden)

    Rebecca J. Scott

    2002-07-01

    Full Text Available Focuses on the study of the role of former slaves in the Cuban War of Independence, in light of the avoidance of the theme of race within this war in Cuban historiography. Author discusses reasons for the silence on race issues, and for the historic construction of the "myth" of racial equality in this era. Then, she points at the difficulties in the studying of the presence of former slaves among the Cuban soldiers in the War of Independence, due to the absence of racial labels for the registered soldiers. She describes how the research on the theme became more local, and focused on the Cienfuegos region, in part because of Cienfuegos' extensive local archive. Then, she outlines the different approaches to research on the matter by the archives' director Orlando García Martínez, by Michael Zeuske, and by the author herself. The latter explains how she extended her archival research with oral testimonies of descendants in Cienfuegos of black soldiers, and how through examining life histories, collective biographies, and genealogies, she ascertained that the number of former slaves in the rebellious Cuban army was relatively small, but the number of free-born blacks and mulattoes was high.

  1. The new European Hubble archive

    Science.gov (United States)

    De Marchi, Guido; Arevalo, Maria; Merin, Bruno

    2016-01-01

    The European Hubble Archive (hereafter eHST), hosted at ESA's European Space Astronomy Centre, has been released for public use in October 2015. The eHST is now fully integrated with the other ESA science archives to ensure long-term preservation of the Hubble data, consisting of more than 1 million observations from 10 different scientific instruments. The public HST data, the Hubble Legacy Archive, and the high-level science data products are now all available to scientists through a single, carefully designed and user friendly web interface. In this talk, I will show how the the eHST can help boost archival research, including how to search on sources in the field of view thanks to precise footprints projected onto the sky, how to obtain enhanced previews of imaging data and interactive spectral plots, and how to directly link observations with already published papers. To maximise the scientific exploitation of Hubble's data, the eHST offers connectivity to virtual observatory tools, easily integrates with the recently released Hubble Source Catalog, and is fully accessible through ESA's archives multi-mission interface.

  2. Engaging With Colonial Archives: Reflections Of An End-User

    Directory of Open Access Journals (Sweden)

    Ayodeji Olukoju

    2016-06-01

    Full Text Available Official and/or public archives were a byproduct of colonial rule in Africa. (Archives are a byproduct of administrative governance everywhere. Given the density and diversity of colonial archival records, historians have tended to rely on them for the study of the colonial period. Publications on the use of archives have not captured the perspective of end-users, who often face peculiar challenges in the use of colonial and metropolitan archives. This paper provides an end-user perspective on colonial archives in Nigeria and the United Kingdom. It highlights the challenges of data collection and prospects of optimal use of archival source material. The discussion is of general application to users of colonial archives especially in the former British colonies in Africa.

  3. 78 FR 27240 - Announcing the Award of a New Single-Source Award to the National Council on Family Violence in...

    Science.gov (United States)

    2013-05-09

    ....095] Announcing the Award of a New Single-Source Award to the National Council on Family Violence in... single-source cooperative agreement to the National Council on Family Violence to support the National Domestic Violence Hotline (Hotline). SUMMARY: The Administration for Children and Families (ACF...

  4. National synchrotron light source. Activity report, October 1, 1995--September 30, 1996

    Energy Technology Data Exchange (ETDEWEB)

    Rothman, E.Z.; Hastings, J.B. [eds.

    1997-05-01

    The hard work done by the synchrotron radiation community, in collaboration with all those using large-scale central facilities during 1995, paid off in FY 1996 through the DOE`s Presidential Scientific Facilities Initiative. In comparison with the other DOE synchrotron radiation facilities, the National Synchrotron Light Source benefited least in operating budgets because it was unable to increase running time beyond 100%-nevertheless, the number of station hours was maintained. The major thrust at Brookhaven came from a 15% increase in budget which allowed the recruitment of seven staff in the beamlines support group and permitted a step increment in the funding of the extremely long list of upgrades; both to the sources and to the beamlines. During the December 1995 shutdown, the VUV Ring quadrant around U10-U12 was totally reconstructed. New front ends, enabling apertures up to 90 mrad on U10 and U12, were installed. During the year new PRTs were in formation for the infrared beamlines, encouraged by the investment the lab was able to commit from the initiative funds and by awards from the Scientific Facilities Initiative. A new PRT, specifically for small and wide angle x-ray scattering from polymers, will start work on X27C in FY 1997 and existing PRTs on X26C and X9B working on macromolecular crystallography will be joined by new members. Plans to replace aging radio frequency cavities by an improved design, originally a painfully slow six or eight year project, were brought forward so that the first pair of cavities (half of the project for the X-Ray Ring) will now be installed in FY 1997. Current upgrades to 350 mA initially and to 438 mA later in the X-Ray Ring were set aside due to lack of funds for the necessary thermally robust beryllium windows. The Scientific Facilities Initiative allowed purchase of all 34 windows in FY 1996 so that the power upgrade will be achieved in FY 1997.

  5. NSLS 2007 Activity Report (National Synchrotron Light Source Activity Report 2007)

    Energy Technology Data Exchange (ETDEWEB)

    Miller ,L.; Nasta, K.

    2008-05-01

    The National Synchrotron Light Source is one of the world's most productive and cost-effective user facilities. With 2,219 individual users, about 100 more than last year, and a record-high 985 publications, 2007 was no exception. In addition to producing an impressive array of science highlights, which are included in this Activity Report, many NSLS users were honored this year for their scientific accomplishments. Throughout the year, there were major strides in the development of the scientific programs by strengthening strategic partnerships with major research resources and with the Center for Functional Nanomaterials (CFN). Of particular note, the Consortium for Materials Properties Research in Earth Sciences (COMPRES) received renewed funding for the next five years through the National Science Foundation. COMPRES operates four high-pressure NSLS beamlines--X17B2, X17B3, X17C, and U2A--and serves the earth science community as well as the rapidly expanding segment of researchers using high-pressure techniques in materials, chemical, and energy-related sciences. A joint appointment was made between the NSLS and Stony Brook University to further enhance interactions with COMPRES. There was major progress on two key beamline projects outlined in the Five-Year Strategic Plan: the X25 beamline upgrade and the construction of the X9 small angle scattering (SAXS) beamline. The X25 overhaul, which began with the installation of the in-vacuum mini-gap undulator (MGU) in January 2006, is now complete. X25 is once again the brightest beamline for macromolecular crystallography at the NSLS, and in tandem with the X29 undulator beamline, it will keep the NSLS at the cutting edge in this important area of research. Upgrade work associated with the new MGU and the front end for the X9 SAXS beamline--jointly developed by the NSLS and the CFN--also was completed. Beamline X9 will host the SAXS program that currently exists at beamline X21 and will provide new microbeam

  6. Experience with copper oxide production in antiproton source components at Fermi National Accelerator Laboratory

    International Nuclear Information System (INIS)

    Ader, Christine R.; Harms, Elvin R. Jr; Morgan, James P.

    2000-01-01

    The Antiproton (Pbar) Source at Fermi National Accelerator Laboratory is a facility comprised of a target station, two rings called the Debuncher and Accumulator and the transport lines between those rings and the remainder of the particle accelerator complex. Water is by far the most common medium for carrying excess heat away from components, primarily electromagnets, in this facility. The largest of the water systems found in Pbar is the 95 degree Fahrenheit Low Conductivity Water (LCW) system. LCW is water which has had free ions removed, increasing its resistance to electrical current. This water circuit is used to cool magnets, power supplies, and stochastic cooling components and typically has a resistivity of 11--18 megaohms-cm. For more than ten years the Antiproton rings were plagued with overheating magnets due to plugged water-cooling channels. Various repairs have been tried over the years with no permanent success. Throughout all of this time, water samples have indicated copper oxide, CuO, as the source of the contamination. Matters came to a head in early 1997 following a major underground LCW leak between the Central Utilities Building and the Antiproton Rings enclosures. Over a span of several weeks following system turn-on, some twenty magnets overheated leading to unreliable Pbar source operation. Although it was known that oxygen in the system reacts with the copper tubing to form CuO, work to remedy this problem was not undertaken until this time period. Leaks, large quantities of make-up water, infrequent filter replacement, and thermal cycling also result in an increase in the corrosion product release rate. A three-pronged approach has been implemented to minimize the amount of copper oxide available to plug the magnets: (1) installation of an oxygen removal system capable of achieving dissolved oxygen concentrations in the parts per billion (ppb) range; (2) regular closed-loop filter/flushing of the copper headers and magnets and stainless

  7. Back-trajectory-based source apportionment of airborne sulfur and nitrogen concentrations at Rocky Mountain National Park, Colorado, USA

    Science.gov (United States)

    Gebhart, Kristi A.; Schichtel, Bret A.; Malm, William C.; Barna, Michael G.; Rodriguez, Marco A.; Collett, Jeffrey L., Jr.

    2011-01-01

    The Rocky Mountain Atmospheric Nitrogen and Sulfur Study (RoMANS), conducted during the spring and summer of 2006, was designed to assess the sources of nitrogen and sulfur species that contribute to wet and dry deposition and visibility impairment at Rocky Mountain National Park (RMNP), Colorado. Several source apportionment methods were utilized for RoMANS, including the Trajectory Mass Balance (TrMB) Model, a receptor-based method in which the hourly measured concentrations are the dependent variables and the residence times of back trajectories in several source regions are the independent variables. The regression coefficients are estimates of the mean emissions, dispersion, chemical transformation, and deposition between the source areas and the receptors. For RoMANS, a new ensemble technique was employed in which input parameters were varied to explore the range, variability, and model sensitivity of source attribution results and statistical measures of model fit over thousands of trials for each set of concentration measurements. Results showed that carefully chosen source regions dramatically improved the ability of TrMB to reproduce temporal patterns in the measured concentrations, and source attribution results were also very sensitive to source region choices. Conversely, attributions were relatively insensitive to trajectory start height, trajectory length, minimum endpoints per source area, and maximum endpoint height, as long as the trajectories were long enough to reach contributing source areas and were not overly restricted in height or horizontal location. Source attribution results estimated that more than half the ammonia and 30-45% of sulfur dioxide and other nitrogen-containing species at the RoMANS core site were from sources within the state of Colorado. Approximately a quarter to a third of the sulfate was from within Colorado.

  8. Archives and the computer

    CERN Document Server

    Cook, Michael Garnet

    1980-01-01

    Archives and the Computer deals with the use of the computer and its systems and programs in archiving data and other related materials. The book covers topics such as the scope of automated systems in archives; systems for records management, archival description, and retrieval; and machine-readable archives. The book also features examples of systems for records management from different institutions such as theTyne and Wear Archive Department, Dyfed Record Office, and the University of Liverpool. Included in the last part are appendices. Appendix A is a directory of archival systems, Appen

  9. NSLS 2003 ACTIVITY REPORT (NATIONAL SYNCHROTRON LIGHT SOURCE ACTIVITY REPORT 2003)

    International Nuclear Information System (INIS)

    MILLER, L.

    2004-01-01

    The scientific productivity of the NSLS continues to be outstanding and the research conducted here has high impact. 2003 was no exception and some of the many highlights from this year's research activity are included in this Activity Report. We are especially pleased that one of our users, Professor Roderick MacKinnon (Rockefeller University), was the co-recipient of the 2003 Nobel Prize in Chemistry for work, much of which was done at the NSLS, explaining how proteins known as ion channels help to generate nerve impulses. It is also a particular pleasure to note that NSLS accelerator physicist Li Hua Yu was awarded the 2003 International Free Electron Laser Prize in recognition of his outstanding achievements, especially demonstrating High Gain Harmonic Generation (HGHG) at the DUV-FEL. Our vision for the NSLS in the next five to 10 years is for it to continue to serve as a vital resource for the nation and especially for the strong Northeast research community. To accomplish this, we are working to preserve and enhance its outstanding scientific productivity by providing increased user support and upgrading beamline and endstation instrumentation. For example, this past year we collaborated with scientists from the Albert Einstein College of Medicine and the BNL Biology Department to develop a new undulator beamline, X29, to meet the needs of macromolecular crystallography for high brightness x-rays. A new endstation on the undulator beamline X13B is being equipped with optics and instrumentation for microdiffraction and microprobe experiments. The wiggler beamline, X21, is being upgraded to provide high intensity and increased capacity for small angle x-ray scattering experiments on nanotemplated soft matter, biomaterials, and other systems. We are collaborating with the BNL Center for Functional Nanomaterials to develop a beamline for LEEM/PEEM studies, which will add important new capabilities for nanoscience and catalysis research. A new high-speed, high

  10. Initial Empirical Research With an Experimental Secure Web Portal of Electronics Records Archives

    National Research Council Canada - National Science Library

    Nguyen, Binh; Racine, Glenn

    2005-01-01

    ...). The purpose of this collaborative work was to facilitate the processing and the protection of distributed authentic electronic records archives (ERA) for the U.S. National Archives and Records Administration (NARA).

  11. The identification of lead ammunition as a source of lead exposure in First Nations: The use of lead isotope ratios

    International Nuclear Information System (INIS)

    Tsuji, Leonard J.S.; Wainman, Bruce C.; Martin, Ian D.; Sutherland, Celine; Weber, Jean-Philippe; Dumas, Pierre; Nieboer, Evert

    2008-01-01

    The use of lead shotshell to hunt water birds has been associated with lead-contamination in game meat. However, evidence illustrating that lead shotshell is a source of lead exposure in subsistence hunting groups cannot be deemed definitive. This study seeks to determine whether lead shotshell constitutes a source of lead exposure using lead isotope ratios. We examined stable lead isotope ratios for lichens, lead shotshell and bullets, and blood from residents of Fort Albany and Kashechewan First Nations, and the City of Hamilton, Ontario, Canada. Data were analyzed using ANOVA and regression analyses. ANOVA of isotope ratios for blood revealed significant differences with respect to location, but not sex. Hamilton differed from both Kashechewan and Fort Albany; however, the First Nations did not differ from each other. ANOVA of the isotope ratios for lead ammunition and lichens revealed no significant differences between lichen groups (north and south) and for the lead ammunition sources (pellets and bullets). A plot of 206 Pb/ 204 Pb and 206 Pb/ 207 Pb values illustrated that lichens and lead ammunition were distinct groupings and only the 95% confidence ellipse of the First Nations group overlapped that of lead ammunition. In addition, partial correlations between blood-lead levels (adjusted for age) and isotope ratios revealed significant (p 206 Pb/ 204 Pb and 206 Pb/ 207 Pb, and a significant negative correlation for 208 Pb/ 206 Pb, as predicted if leaded ammunition were the source of lead exposure. In conclusion, lead ammunition was identified as a source of lead exposure for First Nations people; however, the isotope ratios for lead shotshell pellets and bullets were indistinguishable. Thus, lead-contaminated meat from game harvested with lead bullets may also be contributing to the lead body burden

  12. Existing data sources for clinical epidemiology: the Danish National Pathology Registry and Data Bank

    DEFF Research Database (Denmark)

    Erichsen, Rune; Lash, Timothy L; Hamilton-Dutoit, Stephen J

    2010-01-01

    of epidemiological research. We describe two recent additions to these databases: the Danish National Pathology Registry (DNPR) and its underlying national online registration database, the Danish Pathology Data Bank (DPDB). The DNPR and the DPDB contain detailed nationwide records of all pathology specimens...

  13. 75 FR 41991 - Amendments to National Emission Standards for Hazardous Air Pollutants: Area Source Standards for...

    Science.gov (United States)

    2010-07-20

    ... Technology Transfer and Advancement Act Section 12(d) of the National Technology Transfer and Advancement Act... confidential business information (CBI) or other information whose disclosure is restricted by statute. Do not... Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use I. National Technology...

  14. Archives of Atmospheric Lead Pollution

    Science.gov (United States)

    Weiss, Dominik; Shotyk, William; Kempf, Oliver

    Environmental archives such as peat bogs, sediments, corals, trees, polar ice, plant material from herbarium collections, and human tissue material have greatly helped to assess both ancient and recent atmospheric lead deposition and its sources on a regional and global scale. In Europe detectable atmospheric lead pollution began as early as 6000years ago due to enhanced soil dust and agricultural activities, as studies of peat bogs reveal. Increased lead emissions during ancient Greek and Roman times have been recorded and identified in many long-term archives such as lake sediments in Sweden, ice cores in Greenland, and peat bogs in Spain, Switzerland, the United Kingdom, and the Netherlands. For the period since the Industrial Revolution, other archives such as corals, trees, and herbarium collections provide similar chronologies of atmospheric lead pollution, with periods of enhanced lead deposition occurring at the turn of the century and since 1950. The main sources have been industry, including coal burning, ferrous and nonferrous smelting, and open waste incineration until c.1950 and leaded gasoline use since 1950. The greatest lead emissions to the atmosphere all over Europe occurred between 1950 and 1980 due to traffic exhaust. A marked drop in atmospheric lead fluxes found in most archives since the 1980s has been attributed to the phasing out of leaded gasoline. The isotope ratios of lead in the various archives show qualitatively similar temporal changes, for example, the immediate response to the introduction and phasing out of leaded gasoline. Isotope studies largely confirm source assessments based on lead emission inventories and allow the contributions of various anthropogenic sources to be calculated.

  15. Harmonize Pipeline and Archiving Aystem: PESSTO@IA2 Use Case

    Science.gov (United States)

    Smareglia, R.; Knapic, C.; Molinaro, M.; Young, D.; Valenti, S.

    2013-10-01

    Italian Astronomical Archives Center (IA2) is a research infrastructure project that aims at coordinating different national and international initiatives to improve the quality of astrophysical data services. IA2 is now also involved in the PESSTO (Public ESO Spectroscopic Survey of Transient Objects) collaboration, developing a complete archiving system to store calibrated post processed data (including sensitive intermediate products), a user interface to access private data and Virtual Observatory (VO) compliant web services to access public fast reduction data via VO tools. The archive system shall rely on the PESSTO Marshall to provide file data and its associated metadata output by the PESSTO data-reduction pipeline. To harmonize the object repository, data handling and archiving system, new tools are under development. These systems must have a strong cross-interaction without increasing the complexities of any single task, in order to improve the performances of the whole system and must have a sturdy logic in order to perform all operations in coordination with the other PESSTO tools. MySQL Replication technology and triggers are used for the synchronization of new data in an efficient, fault tolerant manner. A general purpose library is under development to manage data starting from raw observations to final calibrated ones, open to the overriding of different sources, formats, management fields, storage and publication policies. Configurations for all the systems are stored in a dedicated schema (no configuration files), but can be easily updated by a planned Archiving System Configuration Interface (ASCI).

  16. A dialogue between archive, knowledge and technology

    Directory of Open Access Journals (Sweden)

    Henrique Machado dos Santos

    2015-11-01

    Full Text Available Objective. Perform a brief reflection on knowledge management in archives, emphasizing the connections necessary for a dialogue between archive, knowledge and technology. Method. It consists in review of material previously published in the areas of Management Science, Archival Science and Information Science. The sources consulted consist of books, theses, texts on websites and scientific journal articles indexed in Google Scholar. Thus, the collected data is analyzed qualitatively. Results. There is a close relationship between the archive, knowledge and technology. In this sense, the document has the role of interlocutor in this dialogue. The interdisciplinary scenario envisioned, enhance existing rapprochement between the archival practices and knowledge management, in order to make possible a feedback cycle that will support the practices related to the management, either, of knowledge, of information or of documents. Conclusions. There is need for further studies to address the potential of the archives in order to fill possible gaps theory thus reach multiple looks more points interdisciplinary convergence. Finally, there is the informational potential of archives, then mediated by technology information, can enrich the knowledge management practices, and for this it is essential to strengthen the interdisciplinary relationships between Management Science, Archival Science and Information Science.

  17. A MySQL Based EPICS Archiver

    Energy Technology Data Exchange (ETDEWEB)

    Christopher Slominski

    2009-10-01

    Archiving a large fraction of the EPICS signals within the Jefferson Lab (JLAB) Accelerator control system is vital for postmortem and real-time analysis of the accelerator performance. This analysis is performed on a daily basis by scientists, operators, engineers, technicians, and software developers. Archiving poses unique challenges due to the magnitude of the control system. A MySQL Archiving system (Mya) was developed to scale to the needs of the control system; currently archiving 58,000 EPICS variables, updating at a rate of 11,000 events per second. In addition to the large collection rate, retrieval of the archived data must also be fast and robust. Archived data retrieval clients obtain data at a rate over 100,000 data points per second. Managing the data in a relational database provides a number of benefits. This paper describes an archiving solution that uses an open source database and standard off the shelf hardware to reach high performance archiving needs. Mya has been in production at Jefferson Lab since February of 2007.

  18. A MySQL Based EPICS Archiver

    International Nuclear Information System (INIS)

    Slominski, Christopher

    2009-01-01

    Archiving a large fraction of the EPICS signals within the Jefferson Lab (JLAB) Accelerator control system is vital for postmortem and real-time analysis of the accelerator performance. This analysis is performed on a daily basis by scientists, operators, engineers, technicians, and software developers. Archiving poses unique challenges due to the magnitude of the control system. A MySQL Archiving system (Mya) was developed to scale to the needs of the control system; currently archiving 58,000 EPICS variables, updating at a rate of 11,000 events per second. In addition to the large collection rate, retrieval of the archived data must also be fast and robust. Archived data retrieval clients obtain data at a rate over 100,000 data points per second. Managing the data in a relational database provides a number of benefits. This paper describes an archiving solution that uses an open source database and standard off the shelf hardware to reach high performance archiving needs. Mya has been in production at Jefferson Lab since February of 2007.

  19. Mapping the Socio-Technical Complexity of Australian Science: From Archival Authorities to Networks of Contextual Information

    Science.gov (United States)

    McCarthy, Gavan; Evans, Joanne

    2007-01-01

    This article examines the evolution of a national register of the archives of science and technology in Australia and the related development of an archival informatics focused initially on people and their relationships to archival materials. The register was created in 1985 as an in-house tool for the Australian Science Archives Project of the…

  20. 78 FR 9431 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

    Science.gov (United States)

    2013-02-08

    ... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and Records... meeting to discuss National Industrial Security Program policy matters. DATES: The meeting will be held on...

  1. 78 FR 38077 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

    Science.gov (United States)

    2013-06-25

    ... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office [NARA-13-0030] National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and... following committee meeting to discuss National Industrial Security Program policy matters. DATES: The...

  2. 78 FR 64024 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

    Science.gov (United States)

    2013-10-25

    ... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office [NARA-2014-001] National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and... following committee meeting to discuss National Industrial Security Program policy matters. DATES: The...

  3. 77 FR 63893 - National Industrial Security Program Policy Advisory Committee (NISPPAC)

    Science.gov (United States)

    2012-10-17

    ... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and Records... meeting to discuss National Industrial Security Program policy matters. DATES: The meeting will be held on...

  4. 75 FR 31317 - National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Paints and...

    Science.gov (United States)

    2010-06-03

    ... & Coating Manufacturing.. 325510 Area source facilities engaged in mixing pigments, solvents, and binders... repellant coatings for concrete and masonry. Adhesive Manufacturing......... 325520 Area source facilities... various areas of air pollution control. IV. Why are we amending the rule? Our intention in this area...

  5. 77 FR 11390 - Delegation of National Emission Standards for Hazardous Air Pollutants for Source Categories; Nevada

    Science.gov (United States)

    2012-02-27

    ... Source Categories. Subpart ZZZZZZ--NESHAP: Area Source Standards for Aluminum, Copper, and Other... Perchloroethylene Dry X X X Cleaning. N Hard and Decorative X X X Chromium Electroplating and Chromium Anodizing... Publishing X X X Industry. LL Primary Aluminum Reduction X X Plants. MM Chemical Recovery X X Combustion...

  6. 76 FR 35806 - Amendments to National Emission Standards for Hazardous Air Pollutants for Area Sources: Plating...

    Science.gov (United States)

    2011-06-20

    ...., Washington, DC. The Public Reading Room is open from 8:30 a.m. to 4:30 p.m. Eastern Standard Time (EST... parties interested in commenting must do so at this time. For further information, please see the... chromium anodizing sources, as those sources are subject to 40 CFR part 63, subpart N, ``Chromium Emissions...

  7. 78 FR 7487 - National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial...

    Science.gov (United States)

    2013-02-01

    ... small coal-fired units (i.e., with a design heat input capacity of less than 10 MMBtu/hr) are subject to... existing area source coal-fired boilers with heat input capacity of 10 MMBtu/hr or greater may need to... most emissions from area source boilers, two pollutants emitted by coal-fired boilers, POM as 7-PAH and...

  8. 75 FR 522 - National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Prepared...

    Science.gov (United States)

    2010-01-05

    ... associated with these analyses did not influence the basic decision to regulate this source category or the... that decision was not supported with a rational explanation. Response: As the commenter recognizes, in... and manganese). We reviewed the listing decision for this area source category and did not identify...

  9. Design status of the 2.5 GeV National Synchrotron Light Source x-ray ring

    International Nuclear Information System (INIS)

    Krinsky, S.; Blumberg, L.; Bittner, J.; Galayda, J.; Heese, R.; Schuchman, J.C.; van Steenbergen, A.

    1979-01-01

    The present state of the design of the 2.5 GeV electron storage ring for the National Synchrotron Light Source is described. This ring will serve as a dedicated source of synchrotron radiation in the wavelength range 0.1 A to 30 A. While maintaining the basic high brigtness features of the eariler developed lattice structure, recent work resulted in a more economical magnet system, is simplified chromaticity corrections, and improved distribution of the X-ray beam lines. In addition, the adequacy of the dynamic aperture for stable betatron oscillations has been verified for a variety of betatron tunes

  10. National strategies for improving control over orphan sources of ionising radiation

    International Nuclear Information System (INIS)

    Nizamska, M.

    2007-01-01

    Since 1989 Bulgaria started reformation of economy sector. Part of this process is the intensive privatisation, as well as in the sited using radioactive materials for different applications - industry, medicine, agriculture, etc. The quick change of property ownership results in difficulties to identify the assessor of radioactive source or material and finally led to appearance of orphan sources. A orphan source is defined as a source that poses sufficient radiological hazard to warrant regulatory control, but which is not under regulatory control because it has never been so, or because it has been abandoned, lost, misplaced, stolen or otherwise transferred without proper authorisation. A face on these problems, Bulgaria is performing a series of measure to improve the control over orphan sources and to strengthening the control over the nuclear and radioactive materials. The report presents briefly this measures. (author)

  11. The UK's Surplus Source Disposal Programme: successful management of a national radioactive legacy

    International Nuclear Information System (INIS)

    Williams, Clive; Burns, Philip; Wakerley, Malcolm; Watson, Isabelle; Cook, Marianne; Moloney, Barry

    2010-01-01

    Between 2004 and 2009, the Surplus Source Disposal Programme (SSDP) arranged and subsidised the safe disposal or recycling of more than 11 000 unwanted radioactive items containing in total more than 8.5 x 10 14 Bq of activity, from some 500 sites throughout the United Kingdom. Sources were removed principally from universities, schools and colleges, museums, and hospitals. SSDP was funded by the UK Government and managed by the Environment Agency. The programme was delivered at a total cost of Pounds 7.14 million, nearly Pounds 2 million less than its initial budget. This was a big success for health and safety, the environment, business and the public purse. Current legislative requirements under the High Activity Sealed Sources Directive, which came into effect during 2005, will prevent a build-up of high activity surplus sources in future. Continuing vigilance may be needed to avoid a build-up of lower activity disused sources. (note)

  12. The UK's Surplus Source Disposal Programme: successful management of a national radioactive legacy

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Clive [Environment Agency, Block 1, Government Buildings, Burghill Road, Westbury-on-Trym, Bristol BS10 6BF (United Kingdom); Burns, Philip [Formerly of the Environment Agency, Olton Court, 10 Warwick Road, Solihull B92 7HX (United Kingdom); Wakerley, Malcolm [Formerly of the Department for Environment, Food and Rural Affairs, Ergon House, 17 Smith Square, London SW1P 3JR (United Kingdom); Watson, Isabelle [Scottish Environment Protection Agency, 5 Redwood Crescent, Peel Park, East Kilbride G74 5PP (United Kingdom); Cook, Marianne [Scottish Government, Victoria Quay, Edinburgh EH6 6QQ (United Kingdom); Moloney, Barry [Safeguard International (now EnergySolutions), B168, Harwell Campus, Didcot, Oxon OX11 0QT (United Kingdom)

    2010-06-15

    Between 2004 and 2009, the Surplus Source Disposal Programme (SSDP) arranged and subsidised the safe disposal or recycling of more than 11 000 unwanted radioactive items containing in total more than 8.5 x 10{sup 14} Bq of activity, from some 500 sites throughout the United Kingdom. Sources were removed principally from universities, schools and colleges, museums, and hospitals. SSDP was funded by the UK Government and managed by the Environment Agency. The programme was delivered at a total cost of Pounds 7.14 million, nearly Pounds 2 million less than its initial budget. This was a big success for health and safety, the environment, business and the public purse. Current legislative requirements under the High Activity Sealed Sources Directive, which came into effect during 2005, will prevent a build-up of high activity surplus sources in future. Continuing vigilance may be needed to avoid a build-up of lower activity disused sources. (note)

  13. Archives and societal provenance Australian essays

    CERN Document Server

    Piggott, Michael

    2012-01-01

    Records and archival arrangements in Australia are globally relevant because Australia's indigenous people represent the oldest living culture in the world, and because modern Australia is an ex-colonial society now heavily multicultural in outlook. Archives and Societal Provenance explores this distinctiveness using the theoretical concept of societal provenance as propounded by Canadian archival scholars led by Dr Tom Nesmith. The book's seventeen essays blend new writing and re-workings of earlier work, comprising the fi rst text to apply a societal provenance perspective to a national sett

  14. Converting the GSR part3 into a national regulations for the protection and safety of radiation sources

    International Nuclear Information System (INIS)

    Hatim, Abdulrahman

    2016-04-01

    The achievement and maintenance of a high level of Radiation Protection and Safety of Radiation Sources depends on a sound legal and governmental infrastructure, including a regulatory body with well-defined responsibilities and functions. The project aimed at converting the IAEA GRS Part 3 into National regulations in Sudan for the protection against the harmful effects of ionizing radiation and safety of radiation sources. The regulations developed covered general requirements for radiation protection, verification of safety, planned exposure situations, emergency exposure situations and existing exposure situation. The Government of Sudan is expected to empower the Sudanese Nuclear Radiological Regulatory Authority (SNRAA) and other relevant authorities to undertake the conversion of IAEA GSR Part 3 into national regulations to be used to regulate all facilities and activities in Sudan. (au)

  15. Hydrologic Source Term Processes and Models for the Clearwater and Wineskin Tests, Rainier Mesa, Nevada National Security Site

    Energy Technology Data Exchange (ETDEWEB)

    Carle, Steven F. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2011-05-04

    This report describes the development, processes, and results of a hydrologic source term (HST) model for the CLEARWATER (U12q) and WINESKIN (U12r) tests located on Rainier Mesa, Nevada National Security Site, Nevada (Figure 1.1). Of the 61 underground tests (involving 62 unique detonations) conducted on Rainier Mesa (Area 12) between 1957 and 1992 (USDOE, 2015), the CLEARWATER and WINESKIN tests present many unique features that warrant a separate HST modeling effort from other Rainier Mesa tests.

  16. Quantifying the uncertainties of China's emission inventory for industrial sources: From national to provincial and city scales

    Science.gov (United States)

    Zhao, Yu; Zhou, Yaduan; Qiu, Liping; Zhang, Jie

    2017-09-01

    A comprehensive uncertainty analysis was conducted on emission inventories for industrial sources at national (China), provincial (Jiangsu), and city (Nanjing) scales for 2012. Based on various methods and data sources, Monte-Carlo simulation was applied at sector level for national inventory, and at plant level (whenever possible) for provincial and city inventories. The uncertainties of national inventory were estimated at -17-37% (expressed as 95% confidence intervals, CIs), -21-35%, -19-34%, -29-40%, -22-47%, -21-54%, -33-84%, and -32-92% for SO2, NOX, CO, TSP (total suspended particles), PM10, PM2.5, black carbon (BC), and organic carbon (OC) emissions respectively for the whole country. At provincial and city levels, the uncertainties of corresponding pollutant emissions were estimated at -15-18%, -18-33%, -16-37%, -20-30%, -23-45%, -26-50%, -33-79%, and -33-71% for Jiangsu, and -17-22%, -10-33%, -23-75%, -19-36%, -23-41%, -28-48%, -45-82%, and -34-96% for Nanjing, respectively. Emission factors (or associated parameters) were identified as the biggest contributors to the uncertainties of emissions for most source categories except iron & steel production in the national inventory. Compared to national one, uncertainties of total emissions in the provincial and city-scale inventories were not significantly reduced for most species with an exception of SO2. For power and other industrial boilers, the uncertainties were reduced, and the plant-specific parameters played more important roles to the uncertainties. Much larger PM10 and PM2.5 emissions for Jiangsu were estimated in this provincial inventory than other studies, implying the big discrepancies on data sources of emission factors and activity data between local and national inventories. Although the uncertainty analysis of bottom-up emission inventories at national and local scales partly supported the ;top-down; estimates using observation and/or chemistry transport models, detailed investigations and

  17. Data Mining the Internet Archive Collection

    Directory of Open Access Journals (Sweden)

    Caleb McDaniel

    2014-03-01

    Full Text Available The collections of the Internet Archive (IA include many digitized sources of interest to historians, including early JSTOR journal content, John Adams’s personal library, and the Haiti collection at the John Carter Brown Library. In short, to quote Programming Historian Ian Milligan, “The Internet Archive rocks.” In this lesson, you’ll learn how to download files from such collections using a Python module specifically designed for the Internet Archive. You will also learn how to use another Python module designed for parsing MARC XML records, a widely used standard for formatting bibliographic metadata.

  18. 75 FR 10184 - National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Paints and...

    Science.gov (United States)

    2010-03-05

    ... issuing the technical correction, EPA has taken the necessary steps to eliminate drafting errors and... Products Manufacturing-- Technical Amendment AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule; technical correction. SUMMARY: This action clarifies regulatory text of the ``Revision of Source...

  19. 76 FR 15553 - National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial...

    Science.gov (United States)

    2011-03-21

    ... firms to operate and maintain the emissions control systems. Consistent with the legislative history, we... stores/malls, laundries, apartments, restaurants, and hotels/motels. The institutional boiler source...

  20. 75 FR 32005 - National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial...

    Science.gov (United States)

    2010-06-04

    ... Manufacturers of motor vehicle parts and accessories. 221 Electric, gas, and sanitary services. 622 Health...)) vacating and remanding CAA section 112(d) MACT standards for the Brick and Structural Clay Ceramics source...

  1. ARCHIVE 1

    DEFF Research Database (Denmark)

    Ingemann, Bruno

    This book is not at book. This book is publishing as an artistic practice. This book is the result of an artistic practice in the period from the beginning of 2009 to the end of 2016. In this period has this 32 individual project been developed and processed. This book started 2009 in a rather...... – and images from private and public archives and popular magazines. This collections of images is then organized in sequences of images where the story is in the individual picture and in the relation between pictures. It is the telling of the images and a telling with the pictures with the intention to get...... of seeing in narratives. One could call these processes for memories that are drawn from the remembered - and the unremembered and hidden where the visual is used in an artistic practice to transform the unremembered and hidden into visual meaning. The five themes of projects in this book is framed...

  2. Brookhaven National Laboratory source water assessment for drinking water supply wells

    International Nuclear Information System (INIS)

    Bennett, D.B.; Paquette, D.E.; Klaus, K.; Dorsch, W.R.

    2000-01-01

    The BNL water supply system meets all water quality standards and has sufficient pumping and storage capacity to meet current and anticipated future operational demands. Because BNL's water supply is drawn from the shallow Upper Glacial aquifer, BNL's source water is susceptible to contamination. The quality of the water supply is being protected through (1) a comprehensive program of engineered and operational controls of existing aquifer contamination and potential sources of new contamination, (2) groundwater monitoring, and (3) potable water treatment. The BNL Source Water Assessment found that the source water for BNL's Western Well Field (comprised of Supply Wells 4, 6, and 7) has relatively few threats of contamination and identified potential sources are already being carefully managed. The source water for BNL's Eastern Well Field (comprised of Supply Wells 10, 11, and 12) has a moderate number of threats to water quality, primarily from several existing volatile organic compound and tritium plumes. The g-2 Tritium Plume and portions of the Operable Unit III VOC plume fall within the delineated source water area for the Eastern Well Field. In addition, portions of the much slower migrating strontium-90 plumes associated with the Brookhaven Graphite Research Reactor, Waste Concentration Facility and Building 650 lie within the Eastern source water area. However, the rate of travel in the aquifer for strontium-90 is about one-twentieth of that for tritium and volatile organic compounds. The Laboratory has been carefully monitoring plume migration, and has made adjustments to water supply operations. Although a number of BNL's water supply wells were impacted by VOC contamination in the late 1980s, recent routine analysis of water samples from BNL's supply wells indicate that no drinking water standards have been reached or exceeded. The high quality of the water supply strongly indicates that the operational and engineered controls implemented over the past

  3. National policy for control of radioactive sources and radioactive waste from non-power applications in Lithuania

    International Nuclear Information System (INIS)

    Klevinskas, G.; Mastauskas, A.

    2001-01-01

    According to the Law on Radiation Protection of the Republic of Lithuania (passed in 1999), the Radiation Protection Centre of the Ministry of Health is the regulatory authority responsible for the radiation protection of public and of workers using sources of ionizing radiation in Lithuania. One of its responsibilities is the control of radioactive sources from the beginning of their 'life cycle', when they are imported in, used, transported and placed as spent into the radioactive waste storage facilities. For the effective control of sources there is national authorization system (notification- registration-licensing) based on the international requirements and recommendations introduced, which also includes keeping and maintaining the Register of Sources, controlling and investigating events while illegally carrying on or in possession of radioactive material, decision making and performing the state radiation protection supervision and control of users of radioactive sources, controlling, within the limits of competence, the radioactive waste management activities in nuclear and non-nuclear power applications. According to the requirements set out in the Law on Radiation Protection and the Government Resolution 'On Establishment of the State Register of the Sources of Ionizing Radiation and Exposure of Workers' (1999) and supplementary legal acts, all licence-holders conducting their activities with sources of ionizing radiation have to present all necessary data to the State Register after annual inventory of sources, after installation of new sources, after decommissioning of sources, after disposal of spent sources, after finishing the activities with the generators of ionizing radiation. The information to the Radiation Protection Centre has to be presented every week from the Customs Department of the Ministry of Finance about all sources of ionizing radiation imported to or exported from Lithuania and the information about the companies performed these

  4. Racial and Ethnic Differences in Tobacco Information Seeking and Information Sources: Findings From the 2015 Health Information National Trends Survey.

    Science.gov (United States)

    Nguyen, Anh B; Robinson, Joelle; O'Brien, Erin Keely; Zhao, Xiaoquan

    2017-09-01

    This article describes sources of health information, types of tobacco information sought, and trust in sources of tobacco information among U.S. racial/ethnic groups (Whites, Blacks, Hispanics, Asian and Pacific Islanders, and Other). Cross-sectional data (N = 3,788) from a nationally representative survey, HINTS-FDA 2015, were analyzed to examine unadjusted and adjusted associations between race/ethnicity and (a) first source of health information, (b) tobacco information seeking, and (c) trust in sources of tobacco information. Adjusted associations controlled for current tobacco product use and sociodemographic variables. Findings indicated that the Internet was the most common first source of health information while health care providers were the second most common source for all racial/ethnic groups. Tobacco-related health information seeking was more prevalent than other tobacco product information seeking. Unadjusted analyses indicated that a higher proportion of Whites sought other tobacco product information compared to Asians and Pacific Islanders. Trust was rated highest for doctors while trust for health organizations was rated second highest. Asians and Pacific Islanders had higher trust in the government compared to all other groups. Blacks had higher trust in religious organizations compared to all other groups besides Hispanics. Blacks had higher trust for tobacco companies compared to Whites and Other. Many of these differences were attenuated in adjusted analyses. This research has implications for tobacco control practice and policymaking by identifying potential dissemination strategies.

  5. Sources of ionizing radiation, radioactive or nuclear materials out of control. National system of response in Slovakia

    International Nuclear Information System (INIS)

    Auxtova, L.; Adamek, P.; Moravecb, R.; Melich, M.

    2003-01-01

    In this paper authors deals with the Customs inspection of radioactive materials - present situation as well as with situation after accession of the Slovak Republic process to European Union (EU). he actual response system to incidents with orphan sources or radioactive material occurring in metal scrap, illicit trafficking and disused sources out of control is laid down on the following scheme. The national strategy is aimed to establish a more effective responding system preventing further illegal trafficking with regard to the acceding process which will require for new member states joining EU proper arrangements in improving the safety of radiation sources over the life-cycle to ensure the effective functioning in the conditions of the Slovak Republic's membership in the European Union

  6. The Dora Lange Archive

    DEFF Research Database (Denmark)

    Holm, Isak Winkel; Bjering, Jens Christian Borrebye

    2016-01-01

    The first season of Nic Pizzolatto's True Detective (2014) is not only a show about a murder, but also a show about how to gather and organize information in an archive. Having identified two archival problems—its temporal and topical extension—the article turns to Jacques Derrida's Archive Fever......: a Freudian Impression in order to explain how the archiving problems of the crime investigation are, in fact, intrinsic to any archiving practice. Lastly, the article addresses the political significance of the show's archiving problems by help of Derrida's text on the American Constitution and of Hardt...

  7. Variability in pesticide deposition and source contributions to snowpack in western U.S. national parks

    Science.gov (United States)

    Fifty-six seasonal snowpack samples were collected at remote alpine, subarctic, and arctic sites in eight Western U.S. national parks during three consecutive years (2003−2005). Four current-use pesticides (CUPs) (dacthal (DCPA), chlorpyrifos, endosulfans, and γ-hexachlorocyclohe...

  8. 75 FR 30842 - Statutorily Mandated Single Source Award Program Name: National Indian Health Board

    Science.gov (United States)

    2010-06-02

    ... targeting of future resources to AI/AN communities by IHS and HHS. Use of Cooperative Agreement: A... Indian/Alaska Natives (AI/AN) community with outreach and education efforts in the interest of improving..., and the only national organization with the designated authority to represent all AI/AN Tribes and...

  9. Sources and deposition of polycyclic aromatic hydrocarbons to western US national parks

    Science.gov (United States)

    Seasonal snowpack, lichens, and lake sediment cores were collected from fourteen lake catchments in eight western U.S. National Parks and analyzed for sixteen polycyclic aromatic hydrocarbons (PAHs) to determine their current and historical deposition, as well as to identify thei...

  10. National inventory of anhyd ric carbonic emissions providing of fuels consumption as energy source

    International Nuclear Information System (INIS)

    1994-01-01

    The Convention of the United Nations about Climatic Change, carried out in 1992, and whose ratification this being considerate d at level Parliament in the Republica Oriental del Uruguay, it has as objective to achieve the stabilization of the concentrations of gases of effect hot house in the atmosphere at a level that impedes interferences dangerous antropogenias. The National Direction of environment has carried out and Inventory of the Emissions of gas carbonic anhydride in the execution of the arisen commitments of the mentioned Convention. It being this the first step for the realization of a national inventory, which will not include the rest of the gases of effect hothouse controlled by the Protocols of Montreal. The inventory of the emissions carried out by the Division of Global and Regional Matters, it has been carried out for each one of the years understood in the period from 1987 to 1992 being studied the contribution of each sector of the national activity in the Emissions of carbonic anhydride.The results show that the total emissions estimated for Uruguay reach only the 6655 gigagrames of annual for the year 1992, being a light increase of the emission values among the years 1989 at 1992

  11. National Information Centre for Marine Sciences (NICMAS) - An excellent source of information for aquaculturists

    Digital Repository Service at National Institute of Oceanography (India)

    Tapaswi, M.P.

    stream_size 4 stream_content_type text/plain stream_name Proc_Natl_Workshop_Aquacult_WeeK_1998_258.pdf.txt stream_source_info Proc_Natl_Workshop_Aquacult_WeeK_1998_258.pdf.txt Content-Encoding ISO-8859-1 Content-Type text...

  12. Shielding and neutronic optimization of the National Spallation Neutron Source (NSNS)

    Energy Technology Data Exchange (ETDEWEB)

    Charlton, L.A.; Barnes, J.M.; Johnson, J.O.; Gabriel, T.A.

    1997-05-01

    Studies are now underway to establish initial design characteristics for the pulsed neutron source NSNS facility and to optimize the design. In this paper the methodology of calculation is presented together with the calculated facility characteristics. Optimization studies are discussed and initial results shown. This paper addresses the target station of the NSNS.

  13. A Source Book of Mathematical Applications. National Council of Teachers of Mathematics, Yearbook 17 [1942].

    Science.gov (United States)

    Olds, Edwin G., Comp; And Others

    This yearbook is a reference source of direct applications of mathematics for use in grades 7-12. Topics are listed alphabetically in each of four sections: arithmetic, algebra, geometry, and trigonometry. An explanation is given as to the plan of the book, making the location of desired material easier, and an index is included. In many cases the…

  14. The Archives of the Department of Terrestrial Magnetism: Documenting 100 Years of Carnegie Science

    Science.gov (United States)

    Hardy, S. J.

    2005-12-01

    The archives of the Department of Terrestrial Magnetism (DTM) of the Carnegie Institution of Washington document more than a century of geophysical and astronomical investigations. Primary source materials available for historical research include field and laboratory notebooks, equipment designs, plans for observatories and research vessels, scientists' correspondence, and thousands of expedition and instrument photographs. Yet despite its history, DTM long lacked a systematic approach to managing its documentary heritage. A preliminary records survey conducted in 2001 identified more than 1,000 linear feet of historically-valuable records languishing in dusty, poorly-accessible storerooms. Intellectual control at that time was minimal. With support from the National Historical Publications and Records Commission, the "Carnegie Legacy Project" was initiated in 2003 to preserve, organize, and facilitate access to DTM's archival records, as well as those of the Carnegie Institution's administrative headquarters and Geophysical Laboratory. Professional archivists were hired to process the 100-year backlog of records. Policies and procedures were established to ensure that all work conformed to national archival standards. Records were appraised, organized, and rehoused in acid-free containers, and finding aids were created for the project web site. Standardized descriptions of each collection were contributed to the WorldCat bibliographic database and the AIP International Catalog of Sources for History of Physics. Historic photographs and documents were digitized for online exhibitions to raise awareness of the archives among researchers and the general public. The success of the Legacy Project depended on collaboration between archivists, librarians, historians, data specialists, and scientists. This presentation will discuss key aspects (funding, staffing, preservation, access, outreach) of the Legacy Project and is aimed at personnel in observatories, research

  15. M. A. Shudria private archival fonds deposited in the holdings of the Manuscript Institute of the V. Vernadsky National Library of Ukraine: the archeographical review

    Directory of Open Access Journals (Sweden)

    Gerasimova T.

    2014-01-01

    Full Text Available The article covers the history of accession of the private archive of a famous Ukrainian journalist, writer and T. Shevchenko prize laureate M. A. Shudria to the Manuscript Institute of the VNLU fonds. In the paper we have given the short biographical information about the fonds creator and outlined his creative career. We have applied a scheme of M. A. Shudria personal archive documents systematization based on thematical and chronological principles. Therefore the documents have been divided into ten categories: «Scientific and Creative Materials», «Notices and Reviews on the Fonds Creator Works», «Biographical Materials and Materials of the Fonds Creator Official, Professional and Social Activity», «Correspondence», «Materials of Other People», «Correspondence of Other People», «Photographic Materials», «Illustrated Materials», «Printed Materials» and «Documents with Donative Inscriptions». We have thoroughly discussed the activity of M. A. Shudria as a translator of fictional works. The seventh category of documents named «Materials of Other People» is particularly important as it comprises documents characterizing various areas of cultural, scientific and public life of Ukraine.

  16. National, holistic, watershed-scale approach to understand the sources, transport, and fate of agricultural chemicals

    Science.gov (United States)

    Capel, P.D.; McCarthy, K.A.; Barbash, J.E.

    2008-01-01

    This paper is an introduction to the following series of papers that report on in-depth investigations that have been conducted at five agricultural study areas across the United States in order to gain insights into how environmental processes and agricultural practices interact to determine the transport and fate of agricultural chemicals in the environment. These are the first study areas in an ongoing national study. The study areas were selected, based on the combination of cropping patterns and hydrologic setting, as representative of nationally important agricultural settings to form a basis for extrapolation to unstudied areas. The holistic, watershed-scale study design that involves multiple environmental compartments and that employs both field observations and simulation modeling is presented. This paper introduces the overall study design and presents an overview of the hydrology of the five study areas. Copyright ?? 2008 by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America. All rights reserved.

  17. National synchrotron light source. Annual report 1985, October 1, 1984-September 30, 1985

    International Nuclear Information System (INIS)

    Thomlinson, W.; White-DePace, S.

    1985-10-01

    The NSLS has made great strides in the past year. Both storage rings are now in full operational status. The users have assembled a most impressive array of beam lines and are making creative use of them. This report outlines the status, describes the facility, and discusses some of the science which is being produced. The facility represents not only a large increase in the national capacity to do synchrotron research, but a new level of capability, with further gains occurring rapidly

  18. Life Sciences Data Archive (LSDA)

    Science.gov (United States)

    Fitts, M.; Johnson-Throop, Kathy; Thomas, D.; Shackelford, K.

    2008-01-01

    In the early days of spaceflight, space life sciences data were been collected and stored in numerous databases, formats, media-types and geographical locations. While serving the needs of individual research teams, these data were largely unknown/unavailable to the scientific community at large. As a result, the Space Act of 1958 and the Science Data Management Policy mandated that research data collected by the National Aeronautics and Space Administration be made available to the science community at large. The Biomedical Informatics and Health Care Systems Branch of the Space Life Sciences Directorate at JSC and the Data Archive Project at ARC, with funding from the Human Research Program through the Exploration Medical Capability Element, are fulfilling these requirements through the systematic population of the Life Sciences Data Archive. This program constitutes a formal system for the acquisition, archival and distribution of data for Life Sciences-sponsored experiments and investigations. The general goal of the archive is to acquire, preserve, and distribute these data using a variety of media which are accessible and responsive to inquiries from the science communities.

  19. Concept of large scale PV-WT-PSH energy sources coupled with the national power system

    Directory of Open Access Journals (Sweden)

    Jurasz Jakub

    2017-01-01

    Full Text Available Intermittent/non-dispatchable energy sources are characterized by a significant variation of their energy yield over time. In majority of cases their role in energy systems is marginalized. However, even in Poland which is strongly dedicated to its hard and brown coal fired power plants, the wind generation in terms of installed capacity starts to play a significant role. This paper briefly introduces a concept of wind (WT and solar (PV powered pumped storage hydroelectricity (PSH which seems to be a viable option for solving the problem of the variable nature of PV and WT generation. Additionally we summarize the results of our so far conducted research on the integration of variable renewable energy sources (VRES to the energy systems and present conclusions which strictly refer to the prospects of large scale PV-WT-PSH operating as a part of the polish energy system.

  20. Data Release Report for Source Physics Experiment 1 (SPE-1), Nevada National Security Site

    Energy Technology Data Exchange (ETDEWEB)

    Townsend, Margaret [NSTec; Mercadente, Jennifer [NSTec

    2014-04-28

    The first Source Physics Experiment shot (SPE-1) was conducted in May 2011. The explosive source was a ~100-kilogram TNT-equivalent chemical set at a depth of 60 meters. It was recorded by an extensive set of instrumentation that includes sensors both at near-field (less than 100 meters) and far-field (more than 100 meters) distances. The near-field instruments consisted of three-component accelerometers deployed in boreholes around the shot and a set of singlecomponent vertical accelerometers on the surface. The far-field network comprised a variety of seismic and acoustic sensors, including short-period geophones, broadband seismometers, three-component accelerometers, and rotational seismometers at distances of 100 meters to 25 kilometers. This report coincides with the release of these data for analysts and organizations that are not participants in this program. This report describes the first Source Physics Experiment and the various types of near-field and far-field data that are available.

  1. Archives: Agronomie Africaine

    African Journals Online (AJOL)

    Items 1 - 50 of 55 ... Archives: Agronomie Africaine. Journal Home > Archives: Agronomie Africaine. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 50 of 55 Items, 1 2 > >>. 2017 ...

  2. Archives: Nigerian Veterinary Journal

    African Journals Online (AJOL)

    Items 1 - 49 of 49 ... Archives: Nigerian Veterinary Journal. Journal Home > Archives: Nigerian Veterinary Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 49 of 49 Items ...

  3. Archives: Kenya Veterinarian

    African Journals Online (AJOL)

    Items 1 - 21 of 21 ... Archives: Kenya Veterinarian. Journal Home > Archives: Kenya Veterinarian. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 21 of 21 Items. 2014. Vol 38, No ...

  4. Archives: Mizan Law Review

    African Journals Online (AJOL)

    Items 1 - 21 of 21 ... Archives: Mizan Law Review. Journal Home > Archives: Mizan Law Review. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 21 of 21 Items. 2017. Vol 11, No 2 ...

  5. Archives: Water SA

    African Journals Online (AJOL)

    Items 1 - 50 of 71 ... Archives: Water SA. Journal Home > Archives: Water SA. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 50 of 71 Items, 1 2 > >>. 2018. Vol 44, No 1 (2018) ...

  6. Archives: Ethiopian Veterinary Journal

    African Journals Online (AJOL)

    Items 1 - 16 of 16 ... Archives: Ethiopian Veterinary Journal. Journal Home > Archives: Ethiopian Veterinary Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 16 of 16 Items ...

  7. Archives: Philosophical Papers

    African Journals Online (AJOL)

    Items 1 - 26 of 26 ... Archives: Philosophical Papers. Journal Home > Archives: Philosophical Papers. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 26 of 26 Items. 2008. Vol 37 ...

  8. Calorimeter Process Variable Archiving

    International Nuclear Information System (INIS)

    Huffman, David

    2002-01-01

    These steps were taken to maintain weekly archives: (1) Friday morning you stop the archiver and wait for it to finish writing data (the lock file will be removed from the directory); (2) move the current archive information to a PC via FTP; (3) remove all previous archive information in the previous directory; (4) move the current archive into the previous directory; (5) start a new archive; (6) burn a CDROM of the archive; and (7) copy the current archive to a specific directory. There are 2 ways to check if the Calorimeter Archiver is running, either through the WEB based front end or directly from a command line. Once the archiver is running it can be monitored from a WEB page. This only works with a browser launched from the online machine running the archiver. Each time the browser is reloaded there should be an update reported in the last write check field. You might have to wait a few minutes to see the update. Calorimetry currently takes readings every (300 sec.) 5 minutes. The second method to verify the archiver is running is to issue a command from a Linux cluster machine.

  9. Archives: ORiON

    African Journals Online (AJOL)

    Items 1 - 27 of 27 ... Archives: ORiON. Journal Home > Archives: ORiON. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 27 of 27 Items. 2017. Vol 33, No 2 (2017) · Vol 33, No 1 ...

  10. Archives: Malawi Medical Journal

    African Journals Online (AJOL)

    Items 1 - 50 of 72 ... Archives: Malawi Medical Journal. Journal Home > Archives: Malawi Medical Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 50 of 72 Items, 1 2 > >> ...

  11. Archives: Mathematics Connection

    African Journals Online (AJOL)

    Items 1 - 9 of 9 ... Archives: Mathematics Connection. Journal Home > Archives: Mathematics Connection. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 9 of 9 Items. 2011 ...

  12. Archives: Continuing Medical Education

    African Journals Online (AJOL)

    Items 51 - 88 of 88 ... Archives: Continuing Medical Education. Journal Home > Archives: Continuing Medical Education. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 51 - 88 of 88 ...

  13. Archives: Health SA Gesondheid

    African Journals Online (AJOL)

    Items 1 - 42 of 42 ... Archives: Health SA Gesondheid. Journal Home > Archives: Health SA Gesondheid. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 42 of 42 Items. 2018 ...

  14. Archives: African Health Sciences

    African Journals Online (AJOL)

    Items 1 - 50 of 67 ... Archives: African Health Sciences. Journal Home > Archives: African Health Sciences. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 50 of 67 Items, 1 2 > >> ...

  15. Archives: African Studies Monographs

    African Journals Online (AJOL)

    Archives: African Studies Monographs. Journal Home > Archives: African Studies Monographs. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 5 of 5 Items. 2007. Vol 8 (2007) ...

  16. The role of the Gosatomnadzor of Russia in national regulating of safety of radiation sources and security of radioactive materials

    International Nuclear Information System (INIS)

    Mikhailov, M.V.; Sitnikov, S.A.

    2001-01-01

    As at the end of 1999, the Gosatomnadzor of Russia supervised 6551 radiation sources, including 1285 unsealed sources with individual activity from a minimal level to 1x10 12 Bq and a total activity of 585x10 12 Bq, and also 5266 sealed sources with individual activity from 30 to 1x10 17 Bq and the total activity of more than 11x10 17 Bq. A national infrastructure has been created in the Russian Federation in order to regulate the safety of nuclear energy use. The infrastructure includes the legal system and the regulatory authorities based on and acting according to it. The regulation of radiation safety, including assurance of radiation source safety and radioactive material security (management of disused sources, planning, preparedness and response to abnormal events and emergencies, recovery of control over orphan sources, informing users and others who might be affected by lost source, and education and training in the safety of radiation sources and the security of radioactive materials), is realized within this infrastructure. The legal system includes federal laws ('On the Use of Nuclear Energy' and 'On Public Radiation Safety'), a number of decrees and resolutions of the President and the Government of the Russian Federation, federal standards and rules for nuclear energy use, and also departmental and industrial manuals and rules, State standards, construction standards and rules and other documents. The safety regulation tasks have been defined by these laws, according to which regulatory authorities are entrusted with the development, approval and putting into force of standards and rules in the nuclear energy use, with issuing licenses for carrying out nuclear activities, with safety supervision assurance, with review and inspection implementation, with control over development and realization of protective measures for workers, population and environment in emergencies at nuclear and radiation hazardous facilities. Russian national regulatory

  17. Operation of a general purpose stepping motor-encoder positioning subsystem at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Stubblefield, F.W.

    1985-11-01

    Four copies of a general purpose subsystem for mechanical positioning of detectors, samples, and beam line optical elements which constitute experiments at the National Synchrotron Light Source facility of Brookhaven National Laboratory have been constructed and placed into operation. Construction of a fifth subsystem unit is nearing completion. The subsystems affect mechanical positioning by controlling a set of stepping motor-encoder pairs. The units are general purpose in the sense that they receive commands over a 9600 baud asynchronous serial line compatible with the RS-232-C electrical signal standard, generate TTL-compatible streams of stepping pulses which can be used with a wide variety of stepping motors, and read back position values from a number of different types and models of position encoder. The basic structure of the motor controller subsystem is briefly reviewed. Additions to the subsystem made in response to problems indicated by actual operation of the four installed units are described in more detail

  18. The candelabra tree (Euphorbia ingens: a source of water for black rhinoceros in Liwonde National Park, Malawi

    Directory of Open Access Journals (Sweden)

    C.O. Dudley

    1997-08-01

    Full Text Available The introduction of two rhinoceros into a 15 km2 fenced sanctuary within Liwonde National Park provided an opportunity for close observation of the animals feeding on the toxic succulent Euphorbia ingens. Feeding invariably caused the death of the plant and for plants with basal diameters between 5-17 cm, mortality ranged from 40-90 . During the severe drought of 1994 rhinoceros did not drink from the artificial waterhole from approximately 15 July to at least 23 September. As this waterhole was the only source of free water it is believed that the rhinoceros obtained their water from browsing on E. ingens.

  19. Nation

    DEFF Research Database (Denmark)

    Østergaard, Uffe

    2014-01-01

    Nation er et gammelt begreb, som kommer af det latinske ord for fødsel, natio. Nationalisme bygger på forestillingen om, at mennesker har én og kun én national identitet og har ret til deres egen nationalstat. Ordet og forestillingen er kun godt 200 år gammel, og i 1900-tallet har ideologien bredt...

  20. Presumptive Sources of Fecal Contamination in Four Tributaries to the New River Gorge National River, West Virginia, 2004

    Science.gov (United States)

    Mathes, Melvin V.; O'Brien, Tara L.; Strickler, Kriston M.; Hardy, Joshua J.; Schill, William B.; Lukasik, Jerzy; Scott, Troy M.; Bailey, David E.; Fenger, Terry L.

    2007-01-01

    Several methods were used to determine the sources of fecal contamination in water samples collected during September and October 2004 from four tributaries to the New River Gorge National River -- Arbuckle Creek, Dunloup Creek, Keeney Creek, and Wolf Creek. All four tributaries historically have had elevated levels of fecal coliform bacteria. The source-tracking methods used yielded various results, possibly because one or more methods failed. Sourcing methods used in this study included the detection of several human-specific and animal-specific biological or molecular markers, and library-dependent pulsed-field gel electrophoresis analysis that attempted to associate Escherichia coli bacteria obtained from water samples with animal sources by matching DNA-fragment banding patterns. Evaluation of the results of quality-control analysis indicated that pulsed-field gel electrophoresis analysis was unable to identify known-source bacteria isolates. Increasing the size of the known-source library did not improve the results for quality-control samples. A number of emerging methods, using markers in Enterococcus, human urine, Bacteroidetes, and host mitochondrial DNA, demonstrated some potential in associating fecal contamination with human or animal sources in a limited analysis of quality-control samples. All four of the human-specific markers were detected in water samples from Keeney Creek, a watershed with no centralized municipal wastewater-treatment facilities, thus indicating human sources of fecal contamination. The human-specific Bacteroidetes and host mitochondrial DNA markers were detected in water samples from Dunloup Creek, Wolf Creek, and to a lesser degree Arbuckle Creek. Results of analysis for wastewater compounds indicate that the September 27 sample from Arbuckle Creek contained numerous human tracer compounds likely from sewage. Dog, horse, chicken, and pig host mitochondrial DNA were detected in some of the water samples with the exception of the

  1. Archival legislation and the management of public sector Records in ...

    African Journals Online (AJOL)

    mpho ngoepe

    such institution Legislation relating to public records or national archives exists in some form in most countries. ... It establishes the framework within which appropriate records and archives ..... management and governance of public institutions (Organisation of Economic Cooperation ... Metropolitan Book Company. Mnjama ...

  2. Promoting the Inter- Generational Equity Principle Through Archival ...

    African Journals Online (AJOL)

    Using a pragmatic philosophical paradigm that permitted the use of both qualitative and quantitative research instruments, this study examined the archival reference services at the National Archives of Zimbabwe (NAZ) with the view of assessing how well archivists are meeting the needs of today's researchers without ...

  3. Developing EnviroSuite Resources at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Paul Northrup; Jeffrey Fitts; Mark Fuhrmann; Paul Kalb

    2006-01-01

    The objective of Brookhaven National Laboratory's EnviroSuite Initiative is to develop the facilities, user support infrastructure, and techniques necessary to conduct world-class molecular environmental science research at the NSLS. This is intended to benefit the research of ERSD-supported scientists, both through direct access and assistance and through the indirect benefits of a broader network of environmental scientists as collaborators and users. Much of the EnviroSuite research involves close collaboration with members of the Center for Environmental Molecular Science (CEMS), an EMSI based at BNL and nearby Stony Brook University and jointly supported by ERSD (Project 1023761, P. Kalb) and NSF. This offers unique opportunities to benefit from both national laboratory facilities and university resources. Other collaborators, from around the US and the world, investigate various aspects of the underlying molecular-scale processes in complex natural systems. In general, synchrotron techniques are ideal for studying the molecular-scale structures, chemical/physical interactions, and transformations that govern the macroscopic properties and processes (e.g. transport, bioavailability) of contaminants in the environment. These techniques are element-specific, non-destructive, and sensitive to the very low concentrations found in real-world samples

  4. Shevchenkian documents in the archive of Mykola Shudria (on the materials from the fonds of the Institute of Manuscript of V. Vernadsky National Library of Ukraine

    Directory of Open Access Journals (Sweden)

    Gerasimova T.

    2015-01-01

    Full Text Available In the paper the author analyzes Shevchenkian documents deposited in the personal archival fond of a Ukrainian journalist Mykola Shudria, which comprises the fond 299 of the Institute of Manuscript of VNLU. These documents represent both Mykola Shudria’s Shevchenko research heritage and his collection of Shevchenkian studies of other investigators. The article revealed that Mykola Shudria’s attention in Shevchenko Studies had mostly been centered on Kobzar’s biography and origin, Ukrainian areas associated with the personality of Taras Shevchenko, his poems and paintings. The most prominent works of Mykola Shudria reviewed in the article are a novel "The head of the pedunculate oak" revealing Taras Shevchenko’s genealogy and his Shevchenkian publicistic writings

  5. 75 FR 10507 - Information Security Oversight Office; National Industrial Security Program Policy Advisory...

    Science.gov (United States)

    2010-03-08

    ... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Information Security Oversight Office; National Industrial Security Program Policy Advisory Committee (NISPPAC) AGENCY: National Archives and Records... individuals planning to attend must be submitted to the Information Security Oversight Office (ISOO) no later...

  6. Development of an x-ray fluorescence microprobe at the National Synchrotron Light Source, Brookhaven National Laboratory: Early results: Comparison with data from other techniques

    International Nuclear Information System (INIS)

    Smith, J.V.; Rivers, M.L.; Sutton, S.R.; Jones, K.W.; Hanson, A.L.; Gordon, B.M.

    1986-01-01

    Theoretical predictions for the detection levels in x-ray fluorescence analysis with a synchrotron storage ring are being achieved experimentally at several laboratories. This paper is deliberately restricted to the state of development of the Brookhaven National Laboratory/University of Chicago instruments. Analyses at the parts per million (ppM) level are being made using white light apertured to 20 μm and an energy dispersive system. This system is particularly useful for elements with Z > 20 in materials dominated by elements with Z < 20. Diffraction causes an interference for crystalline materials. Development of a focusing microprobe for tunable monochromatic x-rays and a wavelength dispersive spectrometer (WDS) is delayed by problems in shaping an 8:1 focusing mirror to the required accuracy. Reconnaissance analyses with a wiggler source on the CHESS synchrotron have been made in the K spectrum up to Z = 80

  7. Status of the Brookhaven National Laboratory (BNL) toroidal volume H- source

    International Nuclear Information System (INIS)

    Alessi, J.G.; Prelec, K.

    1990-01-01

    A volume H - source having a toroidal discharge chamber and conical filter field has been developed. Parametric studies of this source have been in progress for two years. Extraction apertures from 0.5 cm 2 to 1.87 cm 2 have been tried, and an H - current of up to 48 mA has been extracted. The electron-to-H - current ratio in the extracted beam can be as low as 10 for ∼ 25 mA beam was 0.44πmm mrad. When operating with deuterium, the D - output wads 50--60% of the H - current under the same discharge conditions. The addition of cesium to the discharge increased the H - output and decreased the electron current so that at 30 mA of H - , one obtained an electron-to-H - ratio of 1. Using a two gap extractor, with a dipole field in the intermediate electrode, approximately 80% of the extracted electrons could be removed from the primary beam

  8. Target designs for the Brookhaven National Laboratory 5-MW pulsed spallation neutron source

    International Nuclear Information System (INIS)

    Ludewig, H.; Todosow, M.; Powell, J.R.

    1996-01-01

    A feasibility study of a compact high power density target for a spallation neutron source was under-taken. The target arrangement consists primarily of heavy metal, with appropriate cooling passages. A high intensity proton beam of intermediate energy is directed at the target, where it interacts with the heavy metal nuclei. The subsequent spallation reactions produce several neutrons per proton resulting in an intense neutron source. The proton beam is assumed to havean energy of 5 MW, and to be cyclic with a repetition rate of 10Hz and 50Hz. The study was divided into two broad sections. First, an analysis of preliminary target designs was undertaken to ensure the overall feasibility of the concepts involved in the design and eventual construction of such a high power density target. Second, two proposed target designs, based on the first set of analyses, are investigated in more detail. Special care is taken to ensure that the neutron fluxes in the moderator are at the desired level no material compatibility problems exist,and the target is able to operate in a reliable and safe manner. Several target materials, coolant types, and target arrangements are investigated in the first section. The second section concentrates on a single target material and geometric arrangement. However, several structural material choices continue to be investigated with the aim of minimizing the effects of structural heating, and associated thermally induced stresses. In the final section the conclusions of this preliminary study are summarized

  9. Overview and status of the advanced photon source at Argonne National Laboratory

    International Nuclear Information System (INIS)

    White, M.

    1994-01-01

    The Advanced Photon Source (APS) is a state-of-the-art synchrotron light source facility dedicated to the production of extremely brilliant X-ray beams for research. Its super-intense X-ray beams will be used for many areas of research including industrial research, biological and medical research, defense-related research, and basic research. The APS X-ray beams will allow scientists to study smaller samples, more complex systems, faster reactions and processes, and gather data at a greater level of detail than has been possible to date. Creation of these beams begins with electron production by an electron with a thermionic cathode. The electrons are accelerated to 200 MeV by a linear accelerator (linac) and then impinge on a tungsten target. resulting in electron-positron pair production. The positrons are accelerated to 450 MeV in the remainder of the linac, then accumulated, damped, and transferred to a synchrotron which increases their energy to 7-GeV. The 7-GeV positrons are injected into a storage ring, where they pass through special magnets and emit X-rays of the desired quality. The APS is under construction at ANL at this time, and will begin operating for users in 1996. The accelerator and experimental facilities are described in this paper, and an overview of some of the experimental programs is given

  10. VLBA Archive &Distribution Architecture

    Science.gov (United States)

    Wells, D. C.

    1994-01-01

    Signals from the 10 antennas of NRAO's VLBA [Very Long Baseline Array] are processed by a Correlator. The complex fringe visibilities produced by the Correlator are archived on magnetic cartridges using a low-cost architecture which is capable of scaling and evolving. Archive files are copied to magnetic media to be distributed to users in FITS format, using the BINTABLE extension. Archive files are labelled using SQL INSERT statements, in order to bind the DBMS-based archive catalog to the archive media.

  11. The ERASMUS experiment archive

    Science.gov (United States)

    Isakeit, Dieter; Sabbatini, Massimo; Carey, William

    2005-08-01

    The Erasmus Experiment Archive is an electronic database, accessible through the Internet, that collects in a single reference repository scientific, technical and operational information regarding the experiments performed in the experiment facilities which fall under the responsibility of the ESA Directorate of Human Spaceflight, Microgravity and Exploration. The archive is operated, filled with content and kept up-to-date by the Erasmus User Centre. which forms part of the Directorate. The archive shares its records and is interoperable with similar experiment archives of the partner agencies NASA USA) and JAXA (Japan) through a mutually agreed standard for experiment records called the International Distributed Experiment Archive (IDEA).

  12. The Danish National Health Service Register (NHSR) as a Source for Research on Primary Care

    DEFF Research Database (Denmark)

    Andersen, John Sahl; Olivarius, Niels de Fine; Krasnik, Allan

    . The data is easy accessible from the Danish National Board of Health. Conclusion: The register's strengths include completeness, size and long follow-up period. It is useful for research purposes especially when linked with other registers. However, grave reservations must be made regarding the validity...... of the register as no studies of this point have been made. Knowledge of the working conditions in general practice is necessary in order to use the NHSR for research purposes.......Aim: To describe NHSR in relation to research. Content: The data in the register from general practice is generated through the GPs’ electronic invoices to the Regional Health Administration. Data from 1990 onwards is available covering more than 600 million patient contacts. For each service...

  13. Informal proposal for an Atomic Physics Facility at the National Synchrotron Light Source

    Energy Technology Data Exchange (ETDEWEB)

    Jones, K.W.; Johnson, B.M.; Meron, M.

    1986-01-01

    An Atomic Physics Facility (APF) for experiments that will use radiation from a superconducting wiggler on the NSLS X-13 port is described. The scientific justification for the APF is given and the elements of the facility are discussed. It is shown that it will be possible to conduct a uniquely varied set of experiments that can probe most aspects of atomic physics. A major component of the proposal is a heavy-ion storage ring capable of containing ions with energies of about 10 MeV/nucleon. The ring can be filled with heavy ions produced at the BNL MP Tandem Laboratory or from independent ion-source systems. A preliminary cost estimate for the facility is presented.

  14. National Synchrotron Light Source annual report 1991. Volume 1, October 1, 1990--September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Hulbert, S.L.; Lazarz, N.M. [eds.

    1992-04-01

    This report discusses the following research conducted at NSLS: atomic and molecular science; energy dispersive diffraction; lithography, microscopy and tomography; nuclear physics; UV photoemission and surface science; x-ray absorption spectroscopy; x-ray scattering and crystallography; x-ray topography; workshop on surface structure; workshop on electronic and chemical phenomena at surfaces; workshop on imaging; UV FEL machine reviews; VUV machine operations; VUV beamline operations; VUV storage ring parameters; x-ray machine operations; x-ray beamline operations; x-ray storage ring parameters; superconducting x-ray lithography source; SXLS storage ring parameters; the accelerator test facility; proposed UV-FEL user facility at the NSLS; global orbit feedback systems; and NSLS computer system.

  15. Sources and sinks of nitrogen and phosphorus to a deep, oligotrophic lake, Lake Crescent, Olympic National Park, Washington

    Science.gov (United States)

    Moran, P.W.; Cox, S.E.; Embrey, S.S.; Huffman, R.L.; Olsen, T.D.; Fradkin, S.C.

    2012-01-01

    Lake Crescent, in Olympic National Park in the northwest corner of Washington State is a deep-water lake renowned for its pristine water quality and oligotrophic nature. To examine the major sources and sinks of nutrients (as total nitrogen, total phosphorus, and dissolved nitrate), a study was conducted in the Lake Crescent watershed. The study involved measuring five major inflow streams, the Lyre River as the major outflow, recording weather and climatic data, coring lake bed sediment, and analyzing nutrient chemistry in several relevant media over 14 months. Water samples for total nitrogen, total phosphorous, and dissolved nitrate from the five inflow streams, the outlet Lyre River, and two stations in the lake were collected monthly from May 2006 through May 2007. Periodic samples of shallow water from temporary sampling wells were collected at numerous locations around the lake. Concentrations of nutrients detected in Lake Crescent and tributaries were then applied to the water budget estimates to arrive at monthly and annual loads from various environmental components within the watershed. Other sources, such as leaf litter, pollen, or automobile exhaust were estimated from annual values obtained from various literature sources. This information then was used to construct a nutrient budget for total nitrogen and total phosphorus. The nitrogen budget generally highlights vehicle traffic-diesel trucks in particular-along U.S. Highway 101 as a potential major anthropogenic source of nitrogen compounds in the lake. In contrast, contribution of nitrogen compounds from onsite septic systems appears to be relatively minor related to the other sources identified.

  16. Apples and pears? A comparison of two sources of national lung cancer audit data in England

    Directory of Open Access Journals (Sweden)

    Aamir Khakwani

    2017-07-01

    Full Text Available In 2014, the method of data collection from NHS trusts in England for the National Lung Cancer Audit (NLCA was changed from a bespoke dataset called LUCADA (Lung Cancer Data. Under the new contract, data are submitted via the Cancer Outcome and Service Dataset (COSD system and linked additional cancer registry datasets. In 2014, trusts were given opportunity to submit LUCADA data as well as registry data. 132 NHS trusts submitted LUCADA data, and all 151 trusts submitted COSD data. This transitional year therefore provided the opportunity to compare both datasets for data completeness and reliability. We linked the two datasets at the patient level to assess the completeness of key patient and treatment variables. We also assessed the interdata agreement of these variables using Cohen's kappa statistic, κ. We identified 26 001 patients in both datasets. Overall, the recording of sex, age, performance status and stage had more than 90% agreement between datasets, but there were more patients with missing performance status in the registry dataset. Although levels of agreement for surgery, chemotherapy and external-beam radiotherapy were high between datasets, the new COSD system identified more instances of active treatment. There seems to be a high agreement of data between the datasets, and the findings suggest that the registry dataset coupled with COSD provides a richer dataset than LUCADA. However, it lagged behind LUCADA in performance status recording, which needs to improve over time.

  17. Spatial analyses identify the geographic source of patients at a National Cancer Institute Comprehensive Cancer Center.

    Science.gov (United States)

    Su, Shu-Chih; Kanarek, Norma; Fox, Michael G; Guseynova, Alla; Crow, Shirley; Piantadosi, Steven

    2010-02-01

    We examined the geographic distribution of patients to better understand the service area of the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, a designated National Cancer Institute (NCI) comprehensive cancer center located in an urban center. Like most NCI cancer centers, the Sidney Kimmel Comprehensive Cancer Center serves a population beyond city limits. Urban cancer centers are expected to serve their immediate neighborhoods and to address disparities in access to specialty care. Our purpose was to learn the extent and nature of the cancer center service area. Statistical clustering of patient residence in the continental United States was assessed for all patients and by gender, cancer site, and race using SaTScan. Primary clusters detected for all cases and demographically and tumor-defined subpopulations were centered at Baltimore City and consisted of adjacent counties in Delaware, Pennsylvania, Virginia, West Virginia, New Jersey and New York, and the District of Columbia. Primary clusters varied in size by race, gender, and cancer site. Spatial analysis can provide insights into the populations served by urban cancer centers, assess centers' performance relative to their communities, and aid in developing a cancer center business plan that recognizes strengths, regional utility, and referral patterns. Today, 62 NCI cancer centers serve a quarter of the U.S. population in their immediate communities. From the Baltimore experience, we might project that the population served by these centers is actually more extensive and varies by patient characteristics, cancer site, and probably cancer center services offered.

  18. Priorities for injury prevention in women's Australian football: a compilation of national data from different sources.

    Science.gov (United States)

    Fortington, Lauren V; Finch, Caroline F

    2016-01-01

    Participation in Australian football (AF) has traditionally been male dominated and current understanding of injury and priorities for prevention are based solely on reports of injuries in male players. There is evidence in other sports that indicates that injury types differ between males and females. With increasing participation in AF by females, it is important to consider their specific injury and prevention needs. This study aimed to provide a first injury profile from existing sources for female AF. Compilation of injury data from four prospectively recorded data sets relating to female AF: (1) hospital admissions in Victoria, 2008/09-13/14, n=500 injuries; (2) emergency department (ED) presentations in Victoria, 2008/09-2012/13, n=1,879 injuries; (3) insurance claims across Australia 2004-2013, n=522 injuries; (4) West Australian Women's Football League (WAWFL), 2014 season club data, n=49 injuries. Descriptive results are presented as injury frequencies, injury types and injury to body parts. Hospital admissions and ED presentations were dominated by upper limb injuries, representing 47% and 51% of all injuries, respectively, primarily to the wrist/hand at 32% and 40%. Most (65%) insurance claim injuries involved the lower limb, 27% of which were for knee ligament damage. A high proportion of concussions (33%) were reported in the club-collected data. The results provide the first compilation of existing data sets of women's AF injuries and highlight the need for a rigorous and systematic injury surveillance system to be instituted.

  19. The production of Co-60 sealed sources at the National Atomic Energy Commission

    International Nuclear Information System (INIS)

    Freijo, Jose L.

    2002-01-01

    The production and sale of Cobalt 60 by CNEA is in a key momentum for its consolidation, after passing through situations dose to un viability. The sealed sources demand is assured for the next six years and strongly concentrated in the exportation, mainly to the United States and Europe. The project is economically viable even keeping in mind the necessary investments to assure the growing and sustentability of the business. Therefore, it is possible to have realistic and optimists expectation of growing in the medium and long term. To this respect it results fundamental to confront these activities with a medium and long term vision in order to avoid future uncertainties in the project and, at the same time, to guide and motivate the personnel involved in the efforts that necessarily must be performed to achieve the proposed target. The fundamental steps to be concreted are the construction of new production cells and the transformation of the activities into a private development frame through the creation of a commercial society. (author)

  20. Crystal and source characterization for the Crystal Backlighter Imager capability at the National Ignition Facility

    Science.gov (United States)

    Krauland, C. M.; Hall, G. N.; Buscho, J. G.; Hibbard, R.; McCarville, T. J.; Lowe-Webb, R.; Ayers, S. L.; Kalantar, D.; Kohut, T.; Kemp, G. E.; Bradley, D. K.; Bell, P.; Landen, O. L.; Brewster, T. N.; Piston, K.

    2017-10-01

    The Crystal Backlighter Imager (CBI) is a very narrow bandwidth ( 10 eV) x-ray radiography system that uses Bragg reflection from a spherically-curved crystal at near normal incidence. This diagnostic has the capability to image late in an ICF implosion because it only requires the brightness of the backlighter to be larger than the capsule self-emission in that narrow bandwidth. While the limited bandwidth is advantageous for this reason, it also requires that the effective energy of the backlighter atomic line is known to 1 eV accuracy for proper crystal alignment. Any Doppler shift in the line energy must be understood for the imaging system to work. The work presented details characterization experiments done at the Jupiter Laser Facility with a Si (8 6 2) crystal that will be used with a Selenium backlighter in the NIF CBI diagnostic. We used the spherically-bent crystals to image a small ( 200 µm) He α source generated by the Janus laser on a Se foil. Scanning Bragg angles over multiple shots allowed us to map out the spectral line intensity distribution for optimal alignment in NIF. A subsequent Doppler shift measurement using CBI on NIF will also be presented with complementary HYDRA modeling for both experiments. Prepared by LLNL under Contract DE-AC52-07NA27344 and by General Atomics under Contract DE-NA0001808.

  1. New developments and applications of intense pulsed radiation sources at Sandia National Laboratories

    Energy Technology Data Exchange (ETDEWEB)

    Cook, D.

    1998-02-01

    In the past thirty-six months, tremendous strides have been made in x-ray production using high-current z-pinches. Today, the x-ray energy (1.9 MJ) and power (200 TW) output of the Z accelerator (formerly PBFA-II) is the largest available in the laboratory. These z-pinch x-ray sources are being developed for research into the physics of high energy density plasmas of interest in weapon behavior and in inertial confinement fusion. Beyond the Z accelerator current of 20 MA, an extrapolation to the X-1 accelerator level of 60 MA may have the potential to drive high-yield ICF reactions at affordable cost if several challenging technical problems can be overcome. New developments have also taken place at Sandia in the area of high current, mm-diameter electron beams for advanced hydrodynamic radiography. On SABRE, x-ray spot diameters were less than 2 mm with a dose of 100 R at 1 meter in a 40 ns pulse.

  2. Using local archive sources to reconstruct historical landslide occurrence in selected urban regions of the Czech Republic: examples from regions with different historical development

    Czech Academy of Sciences Publication Activity Database

    Raška, P.; Klimeš, Jan; Ďubišar, J.

    2015-01-01

    Roč. 26, č. 2 (2015), s. 142-157 ISSN 1085-3278 R&D Projects: GA ČR GP205/09/P383 Institutional support: RVO:67985891 Keywords : landslides * rockfalls * landslide inventory * documentary sources * historical geomorphology * Czech Republic Subject RIV: DE - Earth Magnetism, Geodesy, Geography Impact factor: 8.145, year: 2015

  3. Characterizing Walk Trips in communities by Using Data from 2009 National Household Travel Survey, American Community Survey, and Other Sources

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Ho-Ling [ORNL; Reuscher, Tim [Macrosys; Wilson, Daniel W [ORNL; Murakami, Elaine [FHWA USDOT

    2013-01-01

    Non-motorized travel (i.e. walking and bicycling) are of increasing interest to the transportation profession, especially in context with energy consumption, reducing vehicular congestion, urban development patterns, and promotion of healthier life styles. This research project aimed to identify factors impacting the amount of travel for both walk and bike trips at the Census block group or tract level, using several public and private data sources. The key survey of travel behavior is the 2009 National Household Travel Survey (NHTS) which had over 87,000 walk trips for persons 16 and over, and over 6000 bike trips for persons 16 and over. The NHTS, in conjunction with the Census Bureau s American Community Survey, street density measures using Census Bureau TIGER, WalkScore , Nielsen Claritas employment estimates, and several other sources were used for this study. Stepwise Logistic Regression modeling techniques as well as Discriminant Analysis were applied using the integrated data set. While the models performed reasonably well for walk trips, travel by bike was abandoned due to sparseness of data. This paper discusses data sources utilized and modeling processes conducted under this study. It also presents a summary of findings and addresses data challenges and lesson-learned from this research effort.

  4. The Role of Source Material in Basin Sedimentation, as Illustrated within Eureka Valley, Death Valley National Park, CA.

    Science.gov (United States)

    Lawson, M. J.; Yin, A.; Rhodes, E. J.

    2015-12-01

    Steep landscapes are known to provide sediment to sink regions, but often petrological factors can dominate basin sedimentation. Within Eureka Valley, in northwestern Death Valley National Park, normal faulting has exposed a steep cliff face on the western margin of the Last Chance range with four kilometers of vertical relief from the valley floor and an angle of repose of nearly 38 degrees. The cliff face is composed of Cambrian limestone and dolomite, including the Bonanza King, Carrara and Wood Canyon formations. Interacting with local normal faulting, these units preferentially break off the cliff face in coherent blocks, which result in landslide deposits rather than as finer grained material found within the basin. The valley is well known for a large sand dune, which derives its sediment from distal sources to the north, instead of from the adjacent Last Chance Range cliff face. During the Holocene, sediment is sourced primary from the northerly Willow Wash and Cucomungo canyon, a relatively small drainage (less than 80 km2) within the Sylvan Mountains. Within this drainage, the Jurassic quartz monzonite of Beer Creek is heavily fractured due to motion of the Fish Valley Lake - Death Valley fault zone. Thus, the quartz monzonite is more easily eroded than the well-consolidated limestone and dolomite that forms the Last Change Range cliff face. As well, the resultant eroded material is smaller grained, and thus more easily transported than the limestone. Consequently, this work highlights an excellent example of the strong influence that source material can have on basin sedimentation.

  5. Source apportionment analysis of air pollutants using CMAQ/BFM for national air quality management policy over Republic of Korea.

    Science.gov (United States)

    Moon, N.; Kim, S.; Seo, J.; Lee, Y. J.

    2017-12-01

    Recently, the Korean government is focusing on solving air pollution problem such as fine particulate matter and ozone. Korea has high population density and concentrated industrial complex in its limited land space. For better air quality management, it is important to understand source and contribution relation to target pollutant. The air quality analysis representing the mutual contribution among the local regions enables to understand the substantive state of the air quality of a region in association with neighboring regions. Under this background, the source apportionment of PM10, PM2.5, O3, NO2, SO2 using WRF and CMAQ/BFM was analyzed over Korea and BFM was applied to mobile, area and point sources in each local government. The contribution rate from neighboring region showed different pattern for each pollutant. In case of primary pollutants such as NO2, SO2, local source contribution is dominant, on the other hand secondary pollutants case especially O3, contribution from neighboring region is higher than that from source region itself. Local source contribution to PM10 showed 20-25% and the contribution rate to O3 has big difference with different meteorological condition year after year. From this study, we tried to estimate the conversion rate between source (NOx, VOC, SO2, NH3, PMC, PM2.5, CO) and concentration (PM10, PM2.5, O3, NO2, SO2,) by regional group over Korea. The result can contribute to the decision-making process of important national planning related to large-scale industrial developments and energy supply policies (eg., operations of coal-fired power plants and diesel cars) and emission control plan, where many controversies and concerns are currently concentrated among local governments in Korea. With this kind of approach, various environmental and social problems related to air quality can also be identified early so that a sustainable and environmentally sound plan can be established by providing data infrastructures to be utilized

  6. NSLS 2005 ACTIVITY REPORT (NATIONAL SYNCHROTRON LIGHT SOURCE ACTIVITY REPORT 2005)

    International Nuclear Information System (INIS)

    MILLER, L.

    2006-01-01

    In 2005, the NSLS proved itself, once again, to be a center of scientific excellence. This remarkable facility, commissioned in the early 1980s, is still attracting some of the world's best researchers in almost every scientific field, who produce more than seven hundred scientific papers every year using the NSLS. The 'Science Highlights' and 'Feature Highlights' sections of this report are just a small sampling of the many, many impressive research projects conducted at the NSLS in 2005. For example, a user group synthesized and studied zinc-oxide nanowires, which have applications in many optical and electrical devices. Another user group studied how strontium and uranium are removed from high-level radioactive waste. And in another interesting study, users deciphered the basis for antibiotic resistance. However, as always, the success of these projects depends on the performance of the facility. Again this year, the rings were in top form--reliability was 96 percent for the x-ray ring and 99 percent for the VUV-IR ring. Additionally, to keep the NSLS as productive as possible and to continue to attract users, many beamline upgrade projects were completed this year. One of the highlights of these upgrades is the new mini-gap undulator installed at beamline X25. This insertion device is providing a much brighter x-ray source for the program at X25. In the always important area of safety, several noteworthy activities took place this year. In particular, NSLS staff made a major commitment to labeling and inspecting electrical equipment. And perhaps the best news is what didn't happen--there were no reportable occurrences related to environmental, safety, or health issues in 2005, and no injuries that resulted in restricted or lost time. We all owe thanks to the dedicated NSLS staff and users who have ensured that the NSLS remains a reliable, safe, up-to-date research facility. As 2005 came to an end, I stepped down as NSLS Chairman in order to focus my primary

  7. European-enlightenment and national-romanticist sources of cultural memory: Reflections in contemporary debates

    Directory of Open Access Journals (Sweden)

    Đerić Gordana

    2006-01-01

    Full Text Available Each society is marked by a selective cultural memory which, beside events and traditions whose importance is emphasized, is also constituted by its parts and contents whose influence is either diminished or forgotten. Our society, too is marked by such kind of memory, with obvious reduction, value opposition and, in sum, general duality within the reception of cultural memory, which is always more complex than it appears in political speeches mother-tongue reading books or history textbooks. For this reason, an examination of construction and reception of cultural memory, with an emphasis on traditions of Enlightenment and Romanticism, stems from a necessity to answer a set of questions regarding the contemporary relation to the past, the way "distance" or "proximity" to the latter is constituted, and especially the way in which contemporary practices mark, change and make use of cultural history. Starting from the assumptions that shaping cultural history, its heritage and "memory" is closely connected to the beginnings of nation-building and that cultural memory is a never-ending political process it is my intention in this research project to examine the rivalry juxtapositions, "interruptions" and new foundations of traditions, focusing on the interdependent relation of Enlightenment and Romanticist strands, and particularly on their unmarked, empty spots. Just as cultural memory is a result of two opposed processes - foregrounding and oblivion - so this research is similarly devoted to a double and apparently paradoxical task. On one hand, the accent is on the resurrection and reinforcement of integrative segments of these traditions which, at the time of their emergence as well as in subsequent interpretations, were mostly neglected. On the other hand there is the need to keep pace with what is required by the current "acceleration of time", which amounts to nothing else but the necessity to forget. Briefly put, the aim is to point to

  8. Vacuum seals design and testing for a linear accelerator of the National Spallation Neutron Source

    International Nuclear Information System (INIS)

    Chen, Z.; Gautier, C.; Hemez, F.; Bultman, N.K.

    2000-01-01

    Vacuum seals are very important to ensure that the Spallation Neutron Source (SNS) Linac has an optimum vacuum system. The vacuum joints between flanges must have reliable seals to minimize the leak rate and meet vacuum and electrical requirements. In addition, it is desirable to simplify the installation and thereby also simplify the maintenance required. This report summarizes an investigation of the metal vacuum seals that include the metal C-seal, Energized Spring seal, Helcoflex Copper Delta seal, Aluminum Delta seal, delta seal with limiting ring, and the prototype of the copper diamond seals. The report also contains the material certifications, design, finite element analysis, and testing for all of these seals. It is a valuable reference for any vacuum system design. To evaluate the suitability of several types of metal seals for use in the SNS Linac and to determine the torque applied on the bolts, a series of vacuum leak rate tests on the metal seals have been completed at Los Alamos Laboratory. A copper plated flange, using the same type of delta seal that was used for testing with the stainless steel flange, has also been studied and tested. A vacuum seal is desired that requires significantly less loading than a standard ConFlat flange with a copper gasket for the coupling cavity assembly. To save the intersegment space the authors use thinner flanges in the design. The leak rate of the thin ConFlat flange with a copper gasket is a baseline for the vacuum test on all seals and thin flanges. A finite element analysis of a long coupling cavity flange with a copper delta seal has been performed in order to confirm the design of the long coupling cavity flange and the welded area of a cavity body with the flange. This analysis is also necessary to predict a potential deformation of the cavity under the combined force of atmospheric pressure and the seating load of the seal. Modeling of this assembly has been achieved using both HKS/Abaqus and COSMOS

  9. Vacuum seals design and testing for a linear accelerator of the National Spallation Neutron Source

    Energy Technology Data Exchange (ETDEWEB)

    Z. Chen; C. Gautier; F. Hemez; N. K. Bultman

    2000-02-01

    Vacuum seals are very important to ensure that the Spallation Neutron Source (SNS) Linac has an optimum vacuum system. The vacuum joints between flanges must have reliable seals to minimize the leak rate and meet vacuum and electrical requirements. In addition, it is desirable to simplify the installation and thereby also simplify the maintenance required. This report summarizes an investigation of the metal vacuum seals that include the metal C-seal, Energized Spring seal, Helcoflex Copper Delta seal, Aluminum Delta seal, delta seal with limiting ring, and the prototype of the copper diamond seals. The report also contains the material certifications, design, finite element analysis, and testing for all of these seals. It is a valuable reference for any vacuum system design. To evaluate the suitability of several types of metal seals for use in the SNS Linac and to determine the torque applied on the bolts, a series of vacuum leak rate tests on the metal seals have been completed at Los Alamos Laboratory. A copper plated flange, using the same type of delta seal that was used for testing with the stainless steel flange, has also been studied and tested. A vacuum seal is desired that requires significantly less loading than a standard ConFlat flange with a copper gasket for the coupling cavity assembly. To save the intersegment space the authors use thinner flanges in the design. The leak rate of the thin ConFlat flange with a copper gasket is a baseline for the vacuum test on all seals and thin flanges. A finite element analysis of a long coupling cavity flange with a copper delta seal has been performed in order to confirm the design of the long coupling cavity flange and the welded area of a cavity body with the flange. This analysis is also necessary to predict a potential deformation of the cavity under the combined force of atmospheric pressure and the seating load of the seal. Modeling of this assembly has been achieved using both HKS/Abaqus and COSMOS

  10. Remote source document verification in two national clinical trials networks: a pilot study.

    Directory of Open Access Journals (Sweden)

    Meredith Mealer

    Full Text Available OBJECTIVE: Barriers to executing large-scale randomized controlled trials include costs, complexity, and regulatory requirements. We hypothesized that source document verification (SDV via remote electronic monitoring is feasible. METHODS: Five hospitals from two NIH sponsored networks provided remote electronic access to study monitors. We evaluated pre-visit remote SDV compared to traditional on-site SDV using a randomized convenience sample of all study subjects due for a monitoring visit. The number of data values verified and the time to perform remote and on-site SDV was collected. RESULTS: Thirty-two study subjects were randomized to either remote SDV (N=16 or traditional on-site SDV (N=16. Technical capabilities, remote access policies and regulatory requirements varied widely across sites. In the adult network, only 14 of 2965 data values (0.47% could not be located remotely. In the traditional on-site SDV arm, 3 of 2608 data values (0.12% required coordinator help. In the pediatric network, all 198 data values in the remote SDV arm and all 183 data values in the on-site SDV arm were located. Although not statistically significant there was a consistent trend for more time consumed per data value (minutes +/- SD: Adult 0.50 +/- 0.17 min vs. 0.39 +/- 0.10 min (two-tailed t-test p=0.11; Pediatric 0.99 +/- 1.07 min vs. 0.56 +/- 0.61 min (p=0.37 and time per case report form: Adult: 4.60 +/- 1.42 min vs. 3.60 +/- 0.96 min (p=0.10; Pediatric: 11.64 +/- 7.54 min vs. 6.07 +/- 3.18 min (p=0.10 using remote SDV. CONCLUSIONS: Because each site had different policies, requirements, and technologies, a common approach to assimilating monitors into the access management system could not be implemented. Despite substantial technology differences, more than 99% of data values were successfully monitored remotely. This pilot study demonstrates the feasibility of remote monitoring and the need to develop consistent access policies for remote study

  11. Archive of Census Related Products (ACRP): 1992 Boundary Files

    Data.gov (United States)

    National Aeronautics and Space Administration — The 1992 Boundary Files portion of the Archive of Census Related Products (ACRP) consists of 1992 boundary data from the U.S. Census Bureau's Topologically...

  12. Archive of Census Related Products (ACRP): 1990 Standard Extract Files

    Data.gov (United States)

    National Aeronautics and Space Administration — The 1990 Standard Extract Files portion of the Archive of Census Related Products (ACRP) contains population and housing data derived from the U.S. Census Bureau's...

  13. Archive of Census Related Products (ACRP): 1980 SAS Transport Files

    Data.gov (United States)

    National Aeronautics and Space Administration — The 1980 SAS Transport Files portion of the Archive of Census Related Products (ACRP) contains housing and population demographics from the 1980 Summary Tape File...

  14. Preservation and Conservation of Library and Archival Materials ...

    African Journals Online (AJOL)

    Preservation and Conservation of Library and Archival Materials: Lessons From Thomas Mofolo Library of the National University of Lesotho. ... DOWNLOAD FULL TEXT Open Access DOWNLOAD FULL TEXT Subscription or Fee Access ...

  15. National spending on health by source for 184 countries between 2013 and 2040.

    Science.gov (United States)

    Dieleman, Joseph L; Templin, Tara; Sadat, Nafis; Reidy, Patrick; Chapin, Abigail; Foreman, Kyle; Haakenstad, Annie; Evans, Tim; Murray, Christopher J L; Kurowski, Christoph

    2016-06-18

    A general consensus exists that as a country develops economically, health spending per capita rises and the share of that spending that is prepaid through government or private mechanisms also rises. However, the speed and magnitude of these changes vary substantially across countries, even at similar levels of development. In this study, we use past trends and relationships to estimate future health spending, disaggregated by the source of those funds, to identify the financing trajectories that are likely to occur if current policies and trajectories evolve as expected. We extracted data from WHO's Health Spending Observatory and the Institute for Health Metrics and Evaluation's Financing Global Health 2015 report. We converted these data to a common purchasing power-adjusted and inflation-adjusted currency. We used a series of ensemble models and observed empirical norms to estimate future government out-of-pocket private prepaid health spending and development assistance for health. We aggregated each country's estimates to generate total health spending from 2013 to 2040 for 184 countries. We compared these estimates with each other and internationally recognised benchmarks. Global spending on health is expected to increase from US$7·83 trillion in 2013 to $18·28 (uncertainty interval 14·42-22·24) trillion in 2040 (in 2010 purchasing power parity-adjusted dollars). We expect per-capita health spending to increase annually by 2·7% (1·9-3·4) in high-income countries, 3·4% (2·4-4·2) in upper-middle-income countries, 3·0% (2·3-3·6) in lower-middle-income countries, and 2·4% (1·6-3·1) in low-income countries. Given the gaps in current health spending, these rates provide no evidence of increasing parity in health spending. In 1995 and 2015, low-income countries spent $0·03 for every dollar spent in high-income countries, even after adjusting for purchasing power, and the same is projected for 2040. Most importantly, health spending in many low

  16. Data acquisition and experiment control system for high-data-rate experiments at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Alberi, J.L.; Stubblefield, F.W.

    1981-11-01

    A data acquisition and experiment control system for experiments at the Biology Small-Angle X-ray Scattering Station at the National Synchrotron Light Source has been developed based on a multiprocessor, functionally distributed architecture. The system controls an x-ray monochromator and spectrometer and acquires data from any one of three position-sensitive x-ray detectors. The average data rate from the position-sensitive detector is approx. 10 6 events/sec. Data is stored in a one megaword histogramming memory. The experiments at this Station require that x-ray diffraction patterns be correlated with timed stimuli at the sample. Therefore, depending on which detector is in use, up to 10 3 time-correlated diffraction patterns may be held in the system memory simultaneously. The operation of the system is functionally distributed over four processors communicating via a multiport memory

  17. Status of Cryogenic System for Spallation Neutron Source's Superconducting Radiofrequency Test Facility at Oak Ridge National Lab

    International Nuclear Information System (INIS)

    Xu, Ting; Casagrande, Fabio; Ganni, Venkatarao; Knudsen, Peter N.; Strong, William Herb

    2011-01-01

    Spallation Neutron Source (SNS) at Oak Ridge National Lab (ORNL) is building an independent cryogenic system for its Superconducting Radiofrequency Test Facility (SRFTF). The scope of the system is to support the SNS cryomodule test and cavity test at 2-K (using vacuum pump) and 4.5K for the maintenance purpose and Power Upgrade Project of SNS, and to provide the part of the cooling power needed to backup the current CHL to keep Linac at 4.5-K during CHL maintenance period in the future. The system is constructed in multiple phases. The first phase is to construct an independent 4K helium refrigeration system with helium Dewar and distribution box as load interface. It is schedule to be commissioned in 2013. Here we report the concept design of the system and the status of the first phase of this project.

  18. MQSA National Statistics

    Science.gov (United States)

    ... Standards Act and Program MQSA Insights MQSA National Statistics Share Tweet Linkedin Pin it More sharing options ... but should level off with time. Archived Scorecard Statistics 2018 Scorecard Statistics 2017 Scorecard Statistics 2016 Scorecard ...

  19. Archive of side scan sonar and swath bathymetry data collected during USGS cruise 10CCT01 offshore of Cat Island, Gulf Islands National Seashore, Mississippi, March 2010

    Science.gov (United States)

    DeWitt, Nancy T.; Flocks, James G.; Pfeiffer, William R.; Wiese, Dana S.

    2010-01-01

    In March of 2010, the U.S. Geological Survey (USGS) conducted geophysical surveys east of Cat Island, Mississippi (fig. 1). The efforts were part of the USGS Gulf of Mexico Science Coordination partnership with the U.S. Army Corps of Engineers (USACE) to assist the Mississippi Coastal Improvements Program (MsCIP) and the Northern Gulf of Mexico (NGOM) Ecosystem Change and Hazards Susceptibility Project by mapping the shallow geological stratigraphic framework of the Mississippi Barrier Island Complex. These geophysical surveys will provide the data necessary for scientists to define, interpret, and provide baseline bathymetry and seafloor habitat for this area and to aid scientists in predicting future geomorpholocial changes of the islands with respect to climate change, storm impact, and sea-level rise. Furthermore, these data will provide information for barrier island restoration, particularly in Camille Cut, and provide protection for the historical Fort Massachusetts. For more information refer to http://ngom.usgs.gov/gomsc/mscip/index.html. This report serves as an archive of the processed swath bathymetry and side scan sonar data (SSS). Data products herein include gridded and interpolated surfaces, surface images, and x,y,z data products for both swath bathymetry and side scan sonar imagery. Additional files include trackline maps, navigation files, GIS files, Field Activity Collection System (FACS) logs, and formal FGDC metadata. Scanned images of the handwritten FACS logs and digital FACS logs are also provided as PDF files. Refer to the Acronyms page for expansion of acronyms and abbreviations used in this report or hold the cursor over an acronym for a pop-up explanation. The USGS St. Petersburg Coastal and Marine Science Center assigns a unique identifier to each cruise or field activity. For example, 10CCT01 tells us the data were collected in 2010 for the Coastal Change and Transport (CCT) study and the data were collected during the first field

  20. Multiple energy computed tomography for neuroradiology with monochromatic x-rays from the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Dilmanian, F.A.; Garrett, R.F.; Thomlinson, W.C.; Berman, L.E.; Chapman, L.D.; Gmuer, N.F.; Lazarz, N.M.; Moulin, H.R.; Oversluizen, T.; Slatkin, D.N.; Stojanoff, V.; Volkow, N.D.; Zeman, H.D.; Luke, P.N.; Thompson, A.C.

    1990-01-01

    Monochromatic and tunable 33--100 keV x-rays from the X17 superconducting wiggler of the National Synchrotron Light Source (NSLS) at Brookhaven National Laboratory (BNL) will be used for computed tomography (CT) of the human head and neck. The CT configuration will be one of a fixed horizontal fan-shaped beam and a seated rotating subject. The system, which is under development, will employ a two-crystal monochromator with an energy bandwidth of about 0.1%, and high-purity germanium linear array detector with 0.5 mm element width and 200 mm total width. Narrow energy bands not only eliminate beam hardening but are ideal for carrying out the following dial-energy methods: (a) dual-photon absorptiometry CT, that provides separate images of the low-Z and the intermediate-Z elements; and (b) K-edge subtraction CT of iodine and perhaps of heavier contrast elements. As a result, the system should provide ∼10-fold improvement in image contrast resolution and in quantitative precision over conventional CT. A prototype system for a 45 mm subject diameter will be ready in 1991, which will be used for studies with phantoms and small animals. The human imaging system will have a field of view of 200 mm. The in-plane spatial resolution in both systems will be 0.5 mm FWHM. 34 refs., 6 figs

  1. National Synchrotron Light Source: Annual report 1986 for the period of October 1, 1985 through September 30, 1986

    International Nuclear Information System (INIS)

    White-DePace, S.; Gmur, N.

    1986-10-01

    The National Synchrotron Light Source (NSLS) is the nation's largest facility dedicated solely to the production of synchrotron radiation. The facility has two electron storage rings: a vacuum ultraviolet (VUV) ring which operates at an electron energy of 750 MeV designed for optimum radiation at energies from 10 eV to 1 keV, and an x-ray ring which operates at 2.5 GeV to optimize radiation from 1 keV to 20 keV. A total of 44 beam ports emanate from these rings. Each beam port is capable of supporting one to four experiments. The VUV and x-ray rings presently accommodate over 800 scientists representing over 71 universities, industries, and government laboratories. Both basic and applied research are being done at the NSLS by groups from a variety of disciplines which include physics, chemistry, materials science, metallurgy, biology, and medicine. Among the techniques used are EXAFS (extended x-ray absorption fine structure), scattering, diffraction, topography, fluorescence, gas phase spectroscopy, lithography, tomography, microscopy, and circular dichroism

  2. Assessment of nuclear energy cost competitiveness against alternative energy sources in Romania envisaging the long-term national energy sustainability

    International Nuclear Information System (INIS)

    Margeanu, C. A.

    2016-01-01

    The paper includes some of the results obtained by RATEN ICN Pitesti experts in the IAEA.s Collaborative Project INPRO-SYNERGIES. The case study proposed to evaluate and analyze the nuclear capacity development and increasing of its share in the national energy sector, envisaging the long term national and regional energy sustainability by keeping collaboration options open for the future while bringing solutions to short/medium-term challenges. The following technologies, considered as future competing technologies for electric energy generation in Romania, were selected: nuclear technology (represented by PHWR CANDU Units 3 and 4 - CANDU new, advanced HWR - Adv. HWR, and advanced PWR - Adv. PWR) and, as alternative energy sources, classical technology (represented by Coal-fired power plant using lignite fossil fuel, with carbon capture - Coal_new, and Gas-fired power plant operating on combined cycle, with carbon capture - Gas_new). The study included assessment of specific economic indicators, sensitivity analyses being performed on Levelised Unit Energy Cost (LUEC) variation due to different perturbations (e.g. discount rate, overnight costs, etc). Robustness indices (RI) of LUEC were also calculated by considering simultaneous variation of input parameters for the considered power plants. The economic analyses have been performed by using the IAEA.s NEST program. The study results confirmed that in Romania, under the national specific conditions defined, electricity produced by nuclear power plants is cost competitive against coal and gas fired power plants electricity. The highest impact of considered perturbations on LUEC has been observed for capital intensive technologies (nuclear technologies) comparatively with the classic power plants, especially for discount rate changes. (authors)

  3. Sources of information used to support quality use of medicines: findings from a national survey of nurse practitioners in Australia.

    Science.gov (United States)

    Buckley, Thomas; Stasa, Helen; Cashin, Andrew; Stuart, Meg; Dunn, Sandra V

    2015-02-01

    The purpose of this study was to investigate the sources, both print and electronic formats, which Australian nurse practitioners (NPs) currently use to obtain information regarding quality use of medicines (QUM). An additional aim was to document NPs' preferences for continuing education in relation to QUM. A national electronic survey of Australian NPs was conducted in 2007 and again in 2010. Eighty percent of respondents accessed information on QUM from professional literature, which may include scholarly journal articles, reports, and independent publications. There was a decrease in the percentage of respondents who obtained information from drug industry representatives. NPs prefer to receive medicines information in an electronic form, rather than a paper-based version, and over the time period more NPs are utilizing electronic sources rather than paper. These findings provide important insights into medical information products for the developers who may be able to use these results to ensure that their products meet the needs of NP clinicians. Additionally, the finding that NPs prefer to receive their continuing information related to medicines in electronic format, but also highly value conference proceedings, may help to inform future planning of NP education needs in relation to QUM. ©2014 American Association of Nurse Practitioners.

  4. THE Low-level Radio Frequency System for the superconducting cavities of National Synchrotron Light Source II

    International Nuclear Information System (INIS)

    Ma, H.; Rose, J.; Holub, B.; Cupolo, J.; Oliva, J.; Sikora, R.; Yeddulla, M.

    2011-01-01

    A digital low-level radio frequency (LLRF) field controller has been developed for the storage ring of The National Synchrotron Light Source-II (NSLS-II). The primary performance goal for the LLRF is to support the required RF operation of the superconducting cavities with a beam current of 500mA and a 0.14 degree or better RF phase stability. The digital field controller is FPGA-based, in a standard format 19-inch/I-U chassis. It has an option of high-level control support with MATLAB running on a local host computer through a USB2.0 port. The field controller has been field tested with the high-power superconducting RF (SRF) at Canadian light Source, and successfully stored a high beam current of 250 mA. The test results show that required specifications for the cavity RF field stability are met. This digital field controller is also currently being used as a development platform for other functional modules in the NSLS-II RF systems.

  5. National inventory report of greenhouse gas sources and sinks in Canada 1990-2004 : submission to the United Nations Framework Convention on Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    Neitzert, F.; Collas, P.; Matin, A.; Jaques, A. (comps.) [Environment Canada, Gatineau, PQ (Canada). Greenhouse Gas Division

    2006-04-15

    As a member of the United Nations Framework Convention on Climate Change (UNFCCC), Canada must submit an annual national inventory of anthropogenic sources and sinks of greenhouses gases (GHGs) not included in the Montreal Protocol. Climate change refers to changes in long-term weather patterns caused by natural phenomena and human activities that alter the chemical composition of the atmosphere through the build up of GHGs that trap heat and reflect it back to the Earth's surface. Canada has been submitting a complete inventory annually for more than a decade, continuously improving the quality of GHG inventory and updating previous estimates to provide a consistent and comparable trend in emissions and removals of carbon dioxide, methane, nitrous oxide, sulphur hexafluoride, perfluorocarbons, and hydrofluorocarbons. The changes for 2004 include studies in upstream oil and oil refining industries; updates in Statistics Canada's underlying energy data; adoption of improved, country-specific methodologies and factors for agricultural soils nitrous oxide emissions; and, major revision of the estimation model for emissions from landfills. The general impact of these changes is that emission growth over the reporting period, previously reported to be 24.2 per cent, is now estimated to be 25.9 per cent. In terms of GHG emission trends in 2004, the total GHG emissions in Canada, expressed as carbon dioxide equivalent (CO{sub 2}e) were 758 Mt which represents a 0.6 per cent increase over the 2003 total and a 26.6 per cent increase over the 1990 total, and 34.6 per cent above the Kyoto target. The increase from 2003 to 2004 was small because of a reduced demand for heating fuel due to warmer weather, and greater emissions reductions from electricity production on the basis of increased nuclear availability and reduced coal generation. In 2004, emissions from most sectors such as industrial process, solvent, agriculture and waste were increased, but emissions from

  6. National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Hulbert, S.L.; Lazarz, N.M.

    1993-04-01

    This report contains seven sections discussing the following: (1) scientific research at the NSLS; (2) symposia and workshops held at the NSLS; (3) a facility report; (4) NSLS projects; (5) NSLS operational highlights; (6) informational guides to the VUV and X-ray beamlines; and (7) appendices which include abstracts on projects carried out at the VUV and X-ray beamlines

  7. Active preservation - otherwise no archives

    International Nuclear Information System (INIS)

    Norberg, E.

    1996-01-01

    The role and history of national and regional archives in Sweden is discussed. It is noted that large portions of our cultural heritage can not be set aside for long-term preservation due to several facts: Some events are never documented, Important records are never set aside, Important information is stored on media that are not suitable for long-term preservation, Information can not be accessed due to inadequate search aids, Eliminations are made due to lack of space. Strategies for an action plan to save valuable material are briefly outlined, and the importance of international cooperation is stressed

  8. Active preservation - otherwise no archives

    Energy Technology Data Exchange (ETDEWEB)

    Norberg, E [National Swedish Archives, Stockholm (Sweden)

    1996-12-01

    The role and history of national and regional archives in Sweden is discussed. It is noted that large portions of our cultural heritage can not be set aside for long-term preservation due to several facts: Some events are never documented, Important records are never set aside, Important information is stored on media that are not suitable for long-term preservation, Information can not be accessed due to inadequate search aids, Eliminations are made due to lack of space. Strategies for an action plan to save valuable material are briefly outlined, and the importance of international cooperation is stressed.

  9. Archival Information Management System.

    Science.gov (United States)

    1995-02-01

    management system named Archival Information Management System (AIMS), designed to meet the audit trail requirement for studies completed under the...are to be archived to the extent that future reproducibility and interrogation of results will exist. This report presents a prototype information

  10. User interface development and metadata considerations for the Atmospheric Radiation Measurement (ARM) archive

    Science.gov (United States)

    Singley, P. T.; Bell, J. D.; Daugherty, P. F.; Hubbs, C. A.; Tuggle, J. G.

    1993-01-01

    This paper will discuss user interface development and the structure and use of metadata for the Atmospheric Radiation Measurement (ARM) Archive. The ARM Archive, located at Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee, is the data repository for the U.S. Department of Energy's (DOE's) ARM Project. After a short description of the ARM Project and the ARM Archive's role, we will consider the philosophy and goals, constraints, and prototype implementation of the user interface for the archive. We will also describe the metadata that are stored at the archive and support the user interface.

  11. Proposed ultraviolet free-electron laser at Brookhaven National Laboratory: A source for time-resolved biochemical spectroscopy

    International Nuclear Information System (INIS)

    Johnson, E.D.; Sutherland, J.C.; Laws, W.R.

    1992-01-01

    Brookhaven National Laboratory is designing an ultraviolet free- electron laser (UV-FEL) user facility that will provide pico-second and sub-picosecond pulses of coherent ultraviolet radiation for wavelengths from 300 to 75 nm. Pulse width will be variable from abut 7 ps to ∼ 200 fs, with repetition rates as high as 10 4 Hz, single pulse energies > 1 mJ and hence peak pulse power >200 MW and average beam power > 10 W. The facility will be capable of ''pump-probe'' experiments utilizing the FEL radiation with: (1) synchronized auxiliary lasers, (2) a second, independently tunable FEL beam, or (3) broad-spectrum, high-intensity x-rays from the adjacent National Synchrotron Light Source. The UV-FEL consists of a high repetition rate recirculating superconducting linear accelerator which feeds pulses of electrons to two magnetic wigglers. Within these two devices, photons from tunable ''conventional'' laser would be frequency multiplied and amplified. By synchronously tuning the seed laser and modulating the energy of the electron beam, tuning of as much as 60% in wavelength is possible between alternating pulses supplied to different experimental stations, with Fourier transform limited resolution. Thus, up to four independent experiments may operate at one time, each with independent control of the wavelength and pulse duration. The UV-FEL will make possible new avenues of inquiry in time studies of diverse field including chemical, surface, and solid state physics, biology and materials science. The experimental area is scheduled to include a station dedicated to biological research. The complement of experimental and support facilities required by the biology station will be determined by the interests of the user community. 7 refs., 5 figs

  12. The LCOGT Science Archive and Data Pipeline

    Science.gov (United States)

    Lister, Tim; Walker, Z.; Ciardi, D.; Gelino, C. R.; Good, J.; Laity, A.; Swain, M.

    2013-01-01

    Las Cumbres Observatory Global Telescope (LCOGT) is building and deploying a world-wide network of optical telescopes dedicated to time-domain astronomy. In the past year, we have deployed and commissioned four new 1m telescopes at McDonald Observatory, Texas and at CTIO, Chile, with more to come at SAAO, South Africa and Siding Spring Observatory, Australia. To handle these new data sources coming from the growing LCOGT network, and to serve them to end users, we have constructed a new data pipeline and Science Archive. We describe the new LCOGT pipeline, currently under development and testing, which makes use of the ORAC-DR automated recipe-based data reduction pipeline and illustrate some of the new data products. We also present the new Science Archive, which is being developed in partnership with the Infrared Processing and Analysis Center (IPAC) and show some of the new features the Science Archive provides.

  13. Permissible dose from external sources of ionizing radiation. Recommendations of the National Committee on Radiation Protection. Handbook 59

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1954-09-24

    The Advisory Committee on X-ray and Radium Protection was formed in 1929 upon the recommendation of the International Commission on Radiological Protection, under the sponsorship of the National Bureau of Standards, and with the cooperation of the leading radiological organizations. The small committee functioned effectively until the advent of atomic energy, which introduced a large number of new and serious problems in the field of radiation protection. The present report deals primarily with the protection of persons occupationally exposed to ionizing radiation from external sources. An attempt has been made to cover most of the situations encountered in practice. However, it has not always been possible to make recommendations in quantitative terms. In such cases the recommendations are intended to serve as practical guides. The recommendations are based on presently available information and cannot be regarded as permanent. For this reason and on general grounds it is strongly recommended that exposure to radiation be kept at the lowest practicable level in all cases.

  14. Is the National Guideline Clearinghouse a Trustworthy Source of Practice Guidelines for Child and Youth Anxiety and Depression?

    Science.gov (United States)

    Duda, Stephanie; Fahim, Christine; Szatmari, Peter; Bennett, Kathryn

    2017-07-01

    Innovative strategies that facilitate the use of high quality practice guidelines (PG) are needed. Accordingly, repositories designed to simplify access to PGs have been proposed as a critical component of the network of linked interventions needed to drive increased PG implementation. The National Guideline Clearinghouse (NGC) is a free, international online repository. We investigated whether it is a trustworthy source of child and youth anxiety and depression PGs. English language PGs published between January 2009 and February 2016 relevant to anxiety or depression in children and adolescents (≤ 18 years of age) were eligible. Two trained raters assessed PG quality using Appraisal of Guidelines for Research and Evaluation (AGREE II). Scores on at least three AGREE II domains (stakeholder involvement, rigor of development, and editorial independence) were used to designate PGs as: i) minimum quality (≥ 50%); and ii) high quality (≥ 70%). Eight eligible PGs were identified (depression, n=6; anxiety and depression, n=1; social anxiety disorder, n=1). Four of eight PGs met minimum quality criteria; three of four met high quality criteria. At present, NGC users without the time and special skills required to evaluate PG quality may unknowingly choose flawed PGs to guide decisions about child and youth anxiety and depression. The recent NGC decision to explore the inclusion of PG quality profiles based on Institute of Medicine standards provides needed leadership that can strengthen PG repositories, prevent harm and wasted resources, and build PG developer capacity.

  15. Vibratory response of a mirror support/positioning system for the Advanced Photon Source project at Argonne National Laboratory

    International Nuclear Information System (INIS)

    Basdogan, I.; Shu, Deming; Kuzay, T.M.; Royston, T.J.; Shabana, A.A.

    1996-01-01

    The vibratory response of a typical mirror support/positioning system used at the experimental station of the Advanced Photon Source (APS) project at Argonne National Laboratory is investigated. Positioning precision and stability are especially critical when the supported mirror directs a high-intensity beam aimed at a distant target. Stability may be compromised by low level, low frequency seismic and facility-originated vibrations traveling through the ground and/or vibrations caused by flow-structure interactions in the mirror cooling system. The example case system has five positioning degrees of freedom through the use of precision actuators and rotary and linear bearings. These linkage devices result in complex, multi-dimensional vibratory behavior that is a function of the range of positioning configurations. A rigorous multibody dynamical approach is used for the development of the system equations. Initial results of the study, including estimates of natural frequencies and mode shapes, as well as limited parametric design studies, are presented. While the results reported here are for a particular system, the developed vibratory analysis approach is applicable to the wide range of high-precision optical positioning systems encountered at the APS and at other comparable facilities

  16. Development of a comprehensive source term model for the Subsurface Disposal Area at the Idaho National Engineering and Environmental Laboratory

    International Nuclear Information System (INIS)

    1997-01-01

    The first detailed comprehensive simulation study to evaluate fate and transport of wastes disposed in the Subsurface Disposal Area (SDA), at the Radioactive Waste Management Complex (RWMC), Idaho National Engineering and Environmental Laboratory (INEEL) has recently been conducted. One of the most crucial parts of this modeling was the source term or release model. The current study used information collected over the last five years defining contaminant specific information including: the amount disposed, the waste form (physical and chemical properties) and the type of container used for each contaminant disposed. This information was used to simulate the release of contaminants disposed in the shallow subsurface at the SDA. The DUST-MS model was used to simulate the release. Modifications were made to allow the yearly disposal information to be incorporated. The modeling includes unique container and release rate information for each of the 42 years of disposal. The results from this simulation effort are used for both a groundwater and a biotic uptake evaluation. As part of this modeling exercise, inadequacies in the available data relating to the release of contaminants have been identified. The results from this modeling study have been used to guide additional data collection activities at the SDA for purposes of increasing confidence in the appropriateness of model predictions

  17. Use of a synchrotron radiation x-ray microprobe for elemental analysis at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Gordon, B.M.

    1980-01-01

    The National Synchrotron Light Source (NSLS) is a facility consisting of a 700 MeV and a 2.5 GeV electron storage ring and dedicated to providing synchrotron radiation in the energy range from the vacuum ultraviolet to high energy x rays. Some of the properties of synchrotron radiation that contribute to its usefulness for x-ray fluorescence are: a continuous, tunable energy spectrum, strong collimation in the horizontal plane, high polarization in the storage ring plane, and relatively low energy deposition. The highest priority is for the development of an x-ray microprobe beam line capable of trace analysis in the parts per million range with spatial resolution as low as one micrometer. An eventual capability for bulk sample analysis is also planned with sensitivities in the more favorable cases beings low as 50 parts per billion in dry biological tissue. The microprobe technique has application to a variety of fields including the geological, medical, materials and environmental sciences. Examples of investigations include multielemental trace analysis across grain boundaries for the study of diffusion and cooling processes in geological and materials sciences samples; in leukocytes and other types of individual cells for studying the relationship between trace element concentrations and disease or nutrition; and in individual particles in air pollution samples

  18. Cathode cooling systems for the magnetron and Penning H- sources: a progress report of work at Brookhaven National Laboratory

    International Nuclear Information System (INIS)

    McKenzie-Wilson, R.B.

    1977-01-01

    The magnetron/Penning H - sources being developed at Brookhaven National Laboratory have produced ion currents up to 1 A with pulse lengths of 10 ms. The pulse length is limited by heating of the cathode surface. Cathode thermal conditions were investigated and lead to the conclusion that a cathode cooling system must be capable of handling 3 kW cm -2 of heated cathode surface. A review of cooling fluid requirements coupled with an examination of possible cooling fluids, leads to the conclusion that demineralized water is a suitable cooling fluid when used under pressurized nucleated boiling conditions. A correlation is used to show that heat-flux of 1.25 kW cm -2 could be removed using current technology and that this heat flux may be extended to 3 kW cm -2 by use of the Hyper-Vapotron effect. The temperature of the working surface of the cathode may be varied over a small temperature range by varying the system pressure during operation

  19. Permissible dose from external sources of ionizing radiation. Recommendations of the National Committee on Radiation Protection. Handbook 59

    International Nuclear Information System (INIS)

    1954-01-01

    The Advisory Committee on X-ray and Radium Protection was formed in 1929 upon the recommendation of the International Commission on Radiological Protection, under the sponsorship of the National Bureau of Standards, and with the cooperation of the leading radiological organizations. The small committee functioned effectively until the advent of atomic energy, which introduced a large number of new and serious problems in the field of radiation protection. The present report deals primarily with the protection of persons occupationally exposed to ionizing radiation from external sources. An attempt has been made to cover most of the situations encountered in practice. However, it has not always been possible to make recommendations in quantitative terms. In such cases the recommendations are intended to serve as practical guides. The recommendations are based on presently available information and cannot be regarded as permanent. For this reason and on general grounds it is strongly recommended that exposure to radiation be kept at the lowest practicable level in all cases

  20. Challenges for Data Archival Centers in Evolving Environmental Sciences

    Science.gov (United States)

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

    2015-12-01

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

  1. The ESA Gaia Archive: Data Release 1

    Science.gov (United States)

    Salgado, J.; González-Núñez, J.; Gutiérrez-Sánchez, R.; Segovia, J. C.; Durán, J.; Hernández, J. L.; Arviset, C.

    2017-10-01

    The ESA Gaia mission is producing the most accurate source catalogue in astronomy to date. This represents a challenge in archiving to make the information and data accessible to astronomers in an efficient way, due to the size and complexity of the data. Also, new astronomical missions, taking larger and larger volumes of data, are reinforcing this change in the development of archives. Archives, as simple applications to access data, are evolving into complex data centre structures where computing power services are available for users and data mining tools are integrated into the server side. In the case of astronomy missions that involve the use of large catalogues, such as Gaia (or Euclid to come), the common ways to work on the data need to be changed to the following paradigm: "move the code close to the data". This implies that data mining functionalities are becoming a must to allow for the maximum scientific exploitation of the data. To enable these capabilities, a TAP+ interface, crossmatch capabilities, full catalogue histograms, serialisation of intermediate results in cloud resources, such as VOSpace etc., have been implemented for the Gaia Data Release 1 (DR1), to enable the exploitation of these science resources by the community without any bottlenecks in the connection bandwidth. We present the architecture, infrastructure and tools already available in the Gaia Archive DR1 (http://archives.esac.esa.int/gaia/) and we describe the capabilities and infrastructure.

  2. Providing comprehensive and consistent access to astronomical observatory archive data: the NASA archive model

    Science.gov (United States)

    McGlynn, Thomas; Fabbiano, Giuseppina; Accomazzi, Alberto; Smale, Alan; White, Richard L.; Donaldson, Thomas; Aloisi, Alessandra; Dower, Theresa; Mazzerella, Joseph M.; Ebert, Rick; Pevunova, Olga; Imel, David; Berriman, Graham B.; Teplitz, Harry I.; Groom, Steve L.; Desai, Vandana R.; Landry, Walter

    2016-07-01

    Since the turn of the millennium a constant concern of astronomical archives have begun providing data to the public through standardized protocols unifying data from disparate physical sources and wavebands across the electromagnetic spectrum into an astronomical virtual observatory (VO). In October 2014, NASA began support for the NASA Astronomical Virtual Observatories (NAVO) program to coordinate the efforts of NASA astronomy archives in providing data to users through implementation of protocols agreed within the International Virtual Observatory Alliance (IVOA). A major goal of the NAVO collaboration has been to step back from a piecemeal implementation of IVOA standards and define what the appropriate presence for the US and NASA astronomy archives in the VO should be. This includes evaluating what optional capabilities in the standards need to be supported, the specific versions of standards that should be used, and returning feedback to the IVOA, to support modifications as needed. We discuss a standard archive model developed by the NAVO for data archive presence in the virtual observatory built upon a consistent framework of standards defined by the IVOA. Our standard model provides for discovery of resources through the VO registries, access to observation and object data, downloads of image and spectral data and general access to archival datasets. It defines specific protocol versions, minimum capabilities, and all dependencies. The model will evolve as the capabilities of the virtual observatory and needs of the community change.

  3. Disembodied archives: The disconnectedness of records and archives management practices within the Pietermaritzburg Cluster of Theological Libraries, KwaZulu-Natal, South Africa

    OpenAIRE

    Garaba, Francis

    2015-01-01

    This article discusses the findings of a study that was conducted between February 2013 and November 2013 to determine the inter-connectedness between records and archives management practices for religious archives within the Pietermaritzburg Cluster of Theological libraries (PCTL). It is important to note that much of our national heritage is recorded in the archives of our religious institutions, hence the need to ensure that a continuum of care is provided for this Christian heritage from...

  4. HGVA: the Human Genome Variation Archive.

    Science.gov (United States)

    Lopez, Javier; Coll, Jacobo; Haimel, Matthias; Kandasamy, Swaathi; Tarraga, Joaquin; Furio-Tari, Pedro; Bari, Wasim; Bleda, Marta; Rueda, Antonio; Gräf, Stefan; Rendon, Augusto; Dopazo, Joaquin; Medina, Ignacio

    2017-07-03

    High-profile genomic variation projects like the 1000 Genomes project or the Exome Aggregation Consortium, are generating a wealth of human genomic variation knowledge which can be used as an essential reference for identifying disease-causing genotypes. However, accessing these data, contrasting the various studies and integrating those data in downstream analyses remains cumbersome. The Human Genome Variation Archive (HGVA) tackles these challenges and facilitates access to genomic data for key reference projects in a clean, fast and integrated fashion. HGVA provides an efficient and intuitive web-interface for easy data mining, a comprehensive RESTful API and client libraries in Python, Java and JavaScript for fast programmatic access to its knowledge base. HGVA calculates population frequencies for these projects and enriches their data with variant annotation provided by CellBase, a rich and fast annotation solution. HGVA serves as a proof-of-concept of the genome analysis developments being carried out by the University of Cambridge together with UK's 100 000 genomes project and the National Institute for Health Research BioResource Rare-Diseases, in particular, deploying open-source for Computational Biology (OpenCB) software platform for storing and analyzing massive genomic datasets. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  5. The Golosyiv plate archive digitisation

    Science.gov (United States)

    Sergeeva, T. P.; Sergeev, A. V.; Pakuliak, L. K.; Yatsenko, A. I.

    2007-08-01

    The plate archive of the Main Astronomical Observatory of the National Academy of Sciences of Ukraine (Golosyiv, Kyiv) includes about 85 000 plates which have been taken in various observational projects during 1950-2005. Among them are about 25 000 of direct northern sky area plates and more than 600 000 plates containing stellar, planetary and active solar formations spectra. Direct plates have a limiting magnitude of 14.0-16.0 mag. Since 2002 we have been organising the storage, safeguarding, cataloguing and digitization of the plate archive. The very initial task was to create the automated system for detection of astronomical objects and phenomena, search of optical counterparts in the directions of gamma-ray bursts, research of long period, flare and other variable stars, search and rediscovery of asteroids, comets and other Solar System bodies to improve the elements of their orbits, informational support of CCD observations and space projects, etc. To provide higher efficiency of this work we have prepared computer readable catalogues and database for 250 000 direct wide field plates. Now the catalogues have been adapted to Wide Field Plate Database (WFPDB) format and integrated into this world database. The next step will be adaptation of our catalogues, database and images to standards of the IVOA. Some magnitude and positional accuracy estimations for Golosyiv archive plates have been done. The photometric characteristics of the images of NGC 6913 cluster stars on two plates of the Golosyiv's double wide angle astrograph have been determined. Very good conformity of the photometric characteristics obtained with external accuracies of 0.13 and 0.15 mag. has been found. The investigation of positional accuracy have been made with A3± format fixed bed scanner (Microtek ScanMaker 9800XL TMA). It shows that the scanner has non-detectable systematic errors on the X-axis, and errors of ± 15 μm on the Y-axis. The final positional errors are about ± 2 μm (

  6. Finding "Science" in the Archives of the Spanish Monarchy.

    Science.gov (United States)

    Portuondo, Maria M

    2016-03-01

    This essay explores the history of several archives that house the early modern records of Spanish imperial science. The modern "archival turn" urges us to think critically about archives and to recognize in the history of these collections an embedded, often implicit, history that--unless properly recognized, acknowledged, and understood--can distort the histories we are trying to tell. This essay uses a curious episode in the history of science to illustrate how Spanish archives relate to each other and shape the collections they house. During the late eighteenth century a young navy officer, Martín Fernández de Navarrete, was dispatched to all the principal archives of the Spanish monarchy with a peculiar mission: he was to search for evidence that the Spanish in fact had a scientific tradition. This essay uses his mission to explain how the original purpose of an archive--the archive's telos--may persist as a strong and potentially deterministic force in the work of historians of science. In the case of the archives discussed, this telos was shaped by issues as wide ranging as defending a nation's reputation against claims of colonial neglect and as idiosyncratic as an archivist's selection criteria.

  7. NCDC International Best Track Archive for Climate Stewardship (IBTrACS) Project, Version 3

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The International Best Track Archive for Climate Stewardship (IBTrACS) dataset was developed by the NOAA National Climatic Data Center, which took the initial step...

  8. Radiological Characterization Technical Report on Californium-252 Sealed Source Transuranic Debris Waste for the Off-Site Source Recovery Project at Los Alamos National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, Alexander [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-04-24

    This document describes the development and approach for the radiological characterization of Cf-252 sealed sources for shipment to the Waste Isolation Pilot Plant. The report combines information on the nuclear material content of each individual source (mass or activity and date of manufacture) with information and data on the radionuclide distributions within the originating nuclear material. This approach allows for complete and accurate characterization of the waste container without the need to take additional measurements. The radionuclide uncertainties, developed from acceptable knowledge (AK) information regarding the source material, are applied to the summed activities in the drum. The AK information used in the characterization of Cf-252 sealed sources has been qualified by the peer review process, which has been reviewed and accepted by the Environmental Protection Agency.

  9. Dynamic Data Management Based on Archival Process Integration at the Centre for Environmental Data Archival

    Science.gov (United States)

    Conway, Esther; Waterfall, Alison; Pepler, Sam; Newey, Charles

    2015-04-01

    In this paper we decribe a business process modelling approach to the integration of exisiting archival activities. We provide a high level overview of existing practice and discuss how procedures can be extended and supported through the description of preservation state. The aim of which is to faciliate the dynamic controlled management of scientific data through its lifecycle. The main types of archival processes considered are: • Management processes that govern the operation of an archive. These management processes include archival governance (preservation state management, selection of archival candidates and strategic management) . • Operational processes that constitute the core activities of the archive which maintain the value of research assets. These operational processes are the acquisition, ingestion, deletion, generation of metadata and preservation actvities, • Supporting processes, which include planning, risk analysis and monitoring of the community/preservation environment. We then proceed by describing the feasability testing of extended risk management and planning procedures which integrate current practices. This was done through the CEDA Archival Format Audit which inspected British Atmospherics Data Centre and National Earth Observation Data Centre Archival holdings. These holdings are extensive, comprising of around 2PB of data and 137 million individual files which were analysed and characterised in terms of format based risk. We are then able to present an overview of the risk burden faced by a large scale archive attempting to maintain the usability of heterogeneous environmental data sets. We conclude by presenting a dynamic data management information model that is capable of describing the preservation state of archival holdings throughout the data lifecycle. We provide discussion of the following core model entities and their relationships: • Aspirational entities, which include Data Entity definitions and their associated

  10. Consumption of forest chips as an energy source as part of the national action plan for renewable energy

    International Nuclear Information System (INIS)

    Ylitalo, E.

    2004-01-01

    A specific Action Plan for Renewable Energy was introduced in 1999 in order to increase the utilisation of renewable energy sources in Finland. The Plan was renewed in 2002, taking into account a revision of the goals defined in the statements given by the Parliament in the de-bate on national Climate Strategy and the decision on building a new nuclear power plant. The main reason for increasing the consumption of renewable energy is the aim of decreasing emissions of greenhouse gases caused by fossil fuels. The renewed Action Plan includes aims and means of how to increase the consumption of renewable energy in practice in the future. Specific goals for separate renewable energy sources were set for the years 2005, 2010 and 2025. Proportional targets were set for the consumption of forest chips: in 2010 consumption is expected to be four times larger than in 2001 and in 2025 seven times larger. In Finland, the most important source for renewable energy is wood and wood waste, which currently makes up approximately 20 per cent of total energy consumption. Wood waste (incl. waste liquor and solid wood waste) produced by the forest industries can be considered as being fully utilized at the moment. Therefore, the most important means of increasing the consumption of wood energy in the future is in the utilisation of forest chips resources. Since 2000, the Finnish Forest Re-search Institute has compiled statistics on the consumption of forest chips and forest industry by-products used in energy generation. One aim of these statistics is to monitor the fruition of the Action Plan mentioned. In 2003, the volume of forest chips consumed in energy generation was 2.1 mill. m3, i.e. approximately five per cent of all energy sources consumed. According to the statistics, the consumption of forest chips has doubled during the period 2000-2003 with an annual average increase of 0.4 mill. m 3 . The goals set in the Action Plan can be considered to be high. In order to achieve

  11. The future historian: Reflections on the archives of contemporary sciences.

    Science.gov (United States)

    de Chadarevian, Soraya

    2016-02-01

    Historians working on recent science work close to where the archives are created or become accessible. Based on this experience, the essay presents a reflection on the archives of contemporary life sciences. It addresses three questions: firstly, what is special about the archival situation of contemporary sciences? Secondly, which sources do contemporary historians use and what opportunities and challenges do they offer? And finally, what potential changes to the archives of contemporary sciences are we witnessing? The essay draws a distinction between, on the one side, the history of science when the actors are still alive-a situation that presents a particular set of issues in respect to the available sources-and, on the other side, questions relating specifically to the life sciences at the turn of the millennium--a period which will eventually not be considered as 'contemporary' any more. It reviews changes in scientific practice, historiographical trends and archival practices and considers the place of paper records, digital sources, material artefacts and oral sources in the archives of contemporary sciences. It argues that the commercialisation and privatisation of science may prove a bigger problem for the future historian than the shift to the digital medium. It concludes by welcoming the closer interactions between scientists, historians, curators and archivists prompted by recent developments. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. 78 FR 56906 - Announcement of the Award of Three Single-Source Program Expansion Supplement Grants to National...

    Science.gov (United States)

    2013-09-16

    ... Supplement Grants to National Human Trafficking Victim Assistance Program Grantees AGENCY: Office of Refugee.... Email: [email protected] . SUPPLEMENTARY INFORMATION: The National Human Trafficking Victim... DEPARTMENT OF HEALTH AND HUMAN SERVICES Administration for Children and Families Office of Refugee...

  13. 76 FR 40296 - Declassification of National Security Information

    Science.gov (United States)

    2011-07-08

    ... Declassification of National Security Information AGENCY: National Archives and Records Administration. ACTION... classified national security information in records transferred to NARA's legal custody. The rule incorporates changes resulting from issuance of Executive Order 13526, Classified National Security Information...

  14. Construction and maintenance of SUNY facilities at the National Synchrotron Light Source. Progress report, 1 October 1981-1 July 1982

    International Nuclear Information System (INIS)

    Bigeleisen, J.

    1982-01-01

    Development of the SUNY beam line at the National Synchrotron Light Source is described. The line now includes monochromator/mirror optics with tandem arrangement of experiments. The beamline computer system is now working with CAMAC data acquisition, and a four-circle diffractometer, a small-angle-scattering bench, and a fluorescence EXAFS apparatus should be ready soon

  15. Construction and maintenance of SUNY facilities at the National Synchrotron Light Source. Progress report, 1 July 1982-1 July 1983

    International Nuclear Information System (INIS)

    Bigeleisen, J.

    1983-01-01

    Experimental facilities on the X-21 beam line at the National Synchrotron Light Source are described, and synchrotron radiation experiments performed by PRT members are discussed. The report includes a description of the beam line development stages and the experimental equipment

  16. Criminal Use of Assault Weapons and High-Capacity Semiautomatic Firearms: an Updated Examination of Local and National Sources.

    Science.gov (United States)

    Koper, Christopher S; Johnson, William D; Nichols, Jordan L; Ayers, Ambrozine; Mullins, Natalie

    2017-10-02

    Policies restricting semiautomatic assault weapons and large-capacity ammunition magazines are intended to reduce gunshot victimizations by limiting the stock of semiautomatic firearms with large ammunition capacities and other military-style features conducive to criminal use. The federal government banned such weaponry from 1994 to 2004, and a few states currently impose similar restrictions. Recent debates concerning these weapons have highlighted their use in mass shootings, but there has been little examination of their use in gun crime more generally since the expiration of the federal ban. This study investigates current levels of criminal activity with assault weapons and other high-capacity semiautomatics in the USA using several local and national data sources including the following: (1) guns recovered by police in ten large cities, (2) guns reported by police to federal authorities for investigative tracing, (3) guns used in murders of police, and (4) guns used in mass murders. Results suggest assault weapons (primarily assault-type rifles) account for 2-12% of guns used in crime in general (most estimates suggest less than 7%) and 13-16% of guns used in murders of police. Assault weapons and other high-capacity semiautomatics together generally account for 22 to 36% of crime guns, with some estimates upwards of 40% for cases involving serious violence including murders of police. Assault weapons and other high-capacity semiautomatics appear to be used in a higher share of firearm mass murders (up to 57% in total), though data on this issue are very limited. Trend analyses also indicate that high-capacity semiautomatics have grown from 33 to 112% as a share of crime guns since the expiration of the federal ban-a trend that has coincided with recent growth in shootings nationwide. Further research seems warranted on how these weapons affect injuries and deaths from gun violence and how their regulation may impact public health.

  17. Mineralogy and depositional sources of sedimentary interbeds beneath the Idaho National Engineering Laboratory; eastern Snake River Plain, Idaho

    International Nuclear Information System (INIS)

    Reed, M.F.

    1994-01-01

    Idaho State University, in cooperation with the U.S. Geological Survey, and the U.S. Department of Energy, collected 57 samples of sedimentary interbeds at 19 sites at the Idaho National Engineering Laboratory (INEL) for mineralogical analysis. Previous work by the U.S. Geological Survey on surficial sediments showed that ratios detrital of quartz, total feldspars, and calcite can be used to distinguish the sedimentary mineralogy of specific stream drainages at the INEL. Semi-quantitative x-ray diffraction analyses were used to determine mineral abundances in the sedimentary interbeds. Samples were collected from wells at the New Production Reactor (NPR) area, Idaho Chemical Processing Plant (ICPP), Test Reactor Area (TRA), miscellaneous sites, Radioactive Waste Management Complex (RWMC), Naval Reactors Facility (NRF), and Test Area North (TAN). Normalized mean percentages of quartz, feldspar, and carbonate were calculated from sample data sets at each site. Percentages for quartz, feldspar, and carbonate from the NPR, ICPP, TRA, miscellaneous sites, RWMC, and NRF ranged from 37 to 59, 26 to 40, and 5 to 25, respectively. Percentages for quartz, feldspar, and carbonate from wells at Test Area North (TAN) were 24, 10, and 66, respectively. Mineralogical data indicate that sedimentary interbed samples collected from the NPR, ICPP, TRA, miscellaneous sites, RWMC, and NRF correlate with surficial sediment samples from the present day Big Lost River. Sedimentary interbeds from TAN sites correlate with surficial sediment samples from Birch Creek. These correlations suggest that the sources for the sediments at and near the INEL have remained relatively consistent for the last 580,000 years. 12 refs., 4 figs., 3 tabs

  18. Description innovative practices for archives and special collections

    CERN Document Server

    Theimer, Kate

    2014-01-01

    Description: Innovative Practices for Archives and Special Collections explores how archives of different sizes and types can enhance the accessibility of their holdings. The book uses eleven case studies to demonstrate innovative ideas that could be transferred into many other settings. Readers can use these as models, sources of inspiration, or starting points for new discussions. The volume will be useful to those working in archives and special collections as well as other cultural heritage organizations, and provides ideas ranging from those that require long-term planning and coordinatio

  19. Police Incident Blotter (Archive)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Police Blotter Archive contains crime incident data after it has been validated and processed to meet Uniform Crime Reporting (UCR) standards, published on a...

  20. CERN’s Archive

    CERN Multimedia

    Bennett, Sophia Elizabeth

    2017-01-01

    The CERN Archive exists in the background, supporting other endeavours and preserving CERN’s documentary heritage for future generations. It is a place to find information on all aspects of CERN’s history

  1. Sequence Read Archive (SRA)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Sequence Read Archive (SRA) stores raw sequencing data from the next generation of sequencing platforms including Roche 454 GS System®, Illumina Genome...

  2. Detection and Occurrence of N-Nitrosamines in Archived Biosolids from the Targeted National Sewage Sludge Survey of the U.S. Environmental Protection Agency

    Science.gov (United States)

    2015-01-01

    The occurrence of eight carcinogenic N-nitrosamines in biosolids from 74 wastewater treatment plants (WWTPs) in the contiguous United States was investigated. Using liquid chromatography-tandem mass spectrometry, seven nitrosamines [(N-nitrosodimethylamine (NDMA), N-nitrosomethylethylamine, N-nitrosodi-n-propylamine (NDPA), N-nitrosodibutylamine, N-nitrosopyrrolidine, N-nitrosopiperidine (NPIP), and N-nitrosodiphenylamine (NDPhA)] were detected with varying detection frequency (DF) in 88% of the biosolids samples (n = 80), with five of the seven being reported here for the first time in biosolids. While rarely detected (DF 3%), NDMA was the most abundant compound at an average concentration of 504 ± 417 ng/g dry weight of biosolids. The most frequently detected nitrosamine was NDPhA (0.7—147 ng/g) with a DF of 79%, followed by NDPA (7–505 ng/g) and NPIP (51–1185 ng/g) at 21% and 11%, respectively. The DF of nitrosamines in biosolids was positively correlated with their respective n-octanol–water partition coefficients (R2 = 0.65). The DF and sum of mean concentrations of nitrosamines in biosolids increased with the treatment capacity of WWTPs. Given their frequent occurrence in nationally representative samples and the amount of U.S. biosolids being applied on land as soil amendment, this study warrants more research into the occurrence and fate of nitrosamines in biosolids-amended soils in the context of crop and drinking water safety. PMID:24697330

  3. Cooperative effort between Consorcio European Spallation Source--Bilbao and Oak Ridge National Laboratory spallation neutron source for manufacturing and testing of the JEMA-designed modulator system

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, David E [ORNL

    2017-01-02

    The JEMA modulator was originally developed for the European Spallation Source (ESS) when Spain was under consideration as a location for the ESS facility. Discussions ensued and the Spallation Neutron Source Research Accelerator Division agreed to form a collaboration with ESS-Bilbao (ESS-B) consortium to provide services for specifying the requirements for a version of the modulator capable of operating twelve 550 kW klystrons, monitoring the technical progress on the contract with JEMA, installing and commissioning the modulator at SNS, and performing a 30 day full power test. This work was recently completed, and this report discusses those activities with primary emphasis on the installation and testing activities.

  4. Cooperative effort between Consorcio European Spallation Source--Bilbao and Oak Ridge National Laboratory spallation neutron source for manufacturing and testing of the JEMA-designed modulator system

    International Nuclear Information System (INIS)

    Anderson, David E.

    2017-01-01

    The JEMA modulator was originally developed for the European Spallation Source (ESS) when Spain was under consideration as a location for the ESS facility. Discussions ensued and the Spallation Neutron Source Research Accelerator Division agreed to form a collaboration with ESS-Bilbao (ESS-B) consortium to provide services for specifying the requirements for a version of the modulator capable of operating twelve 550 kW klystrons, monitoring the technical progress on the contract with JEMA, installing and commissioning the modulator at SNS, and performing a 30 day full power test. This work was recently completed, and this report discusses those activities with primary emphasis on the installation and testing activities.

  5. FTP archives for physics

    International Nuclear Information System (INIS)

    Trunec, D.; Brablec, A.; Kapicka, V.

    1995-01-01

    We have established archives for programs, data, papers etc. in physics (mainly for plasma physics). The archives are located at computer ftp.muni.cz in the directory pub/muni.cz/physics. These archives can be reached by anonymous FTP or by gopher server gopher.muni.cz (147.251.4.33). At the present time, programs for PC, cross sections for electrons, swarm parameters and rate constants stored are in the archives. We would like to collect the programs for calculations in physics (mainly for PC). We suppose that each program should have a testing example and some description. We would also like to collect physical constants and experimental or theoretical data (e.g. cross sections, swarm parameters and rate constants), which are important for other calculation or for comparison with the results of others studies. Interested scholars are invited to sent us their programs, data, preprints and reports for these archives. All files in the archives are in public domain and can be obtained using computer network Internet

  6. Download - DGBY | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...base Description Download License Update History of This Database Site Policy | Contact Us Download - DGBY | LSDB Archive ...

  7. License - PSCDB | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...wnload License Update History of This Database Site Policy | Contact Us License - PSCDB | LSDB Archive ...

  8. License - SSBD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...thout notice. About This Database Database Description Download License Update History of This Database Site Policy | Contact Us License - SSBD | LSDB Archive ...

  9. Download - PSCDB | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...cess [here]. About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Download - PSCDB | LSDB Archive ...

  10. License - ASTRA | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ... notice. About This Database Database Description Download License Update History of This Database Site Policy | Contact Us License - ASTRA | LSDB Archive ...

  11. Download - RPSD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...Download License Update History of This Database Site Policy | Contact Us Download - RPSD | LSDB Archive ...

  12. Download - SSBD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...ion Download License Update History of This Database Site Policy | Contact Us Download - SSBD | LSDB Archive ...

  13. License - JSNP | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...This Database Database Description Download License Update History of This Database Site Policy | Contact Us License - JSNP | LSDB Archive ...

  14. License - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...out This Database Database Description Download License Update History of This Database Site Policy | Contact Us License - KOME | LSDB Archive ...

  15. Download - ASTRA | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...is Database Database Description Download License Update History of This Database Site Policy | Contact Us Download - ASTRA | LSDB Archive ...

  16. License - RGP gmap | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...nged without notice. About This Database Database Description Download License Update History of This Database Site Policy | Contact Us License - RGP gmap | LSDB Archive ...

  17. License - DMPD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...ownload License Update History of This Database Site Policy | Contact Us License - DMPD | LSDB Archive ...

  18. License - SAHG | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...ut notice. About This Database Database Description Download License Update History of This Database Site Policy | Contact Us License - SAHG | LSDB Archive ...

  19. Download - SAHG | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...Database Description Download License Update History of This Database Site Policy | Contact Us Download - SAHG | LSDB Archive ...

  20. License - GRIPDB | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...e Database Description Download License Update History of This Database Site Policy | Contact Us License - GRIPDB | LSDB Archive ...

  1. Download - RED | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...t This Database Database Description Download License Update History of This Database Site Policy | Contact Us Download - RED | LSDB Archive ...

  2. License - GETDB | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...se Database Description Download License Update History of This Database Site Policy | Contact Us License - GETDB | LSDB Archive ...

  3. Download - GRIPDB | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...t This Database Database Description Download License Update History of This Database Site Policy | Contact Us Download - GRIPDB | LSDB Archive ...

  4. License - RPSD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...thout notice. About This Database Database Description Download License Update History of This Database Site Policy | Contact Us License - RPSD | LSDB Archive ...

  5. License - RMOS | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...out This Database Database Description Download License Update History of This Database Site Policy | Contact Us License - RMOS | LSDB Archive ...

  6. Download - Metabolonote | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ... Database Description Download License Update History of This Database Site Policy | Contact Us Download - Metabolonote | LSDB Archive ...

  7. Archive Notes: Travelling Africa & the Archives

    OpenAIRE

    Easton, Kai

    2015-01-01

    A brief introduction to a cluster of articles in the Journal of History and Culture which are revised from SOAS MA Travelling Africa archive projects (2012-13 cohort). \\ud \\ud Conference programmes /abstracts are also uploaded here from 2013, 2014, 2015 which illustrate the range of student projects for this postgraduate module.\\ud \\ud In 2013 we launched the event with guest researchers, whose titles/abstracts are also provided here.\\ud

  8. Main - RPSD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ... as rice. Data file File name: rpsd_main_sjis.zip File URL: ftp://ftp.biosciencedbc.jp/archive/rpsd/LATEST/r.../ftp.biosciencedbc.jp/archive/rpsd/LATEST/rpsd_main_utf8.zip File size: 120 KB Simple search URL http://togo...nse Update History of This Database Site Policy | Contact Us Main - RPSD | LSDB Archive ...

  9. Protocol - RPD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...e version) File URL: ftp://ftp.biosciencedbc.jp/archive/rpd/LATEST/rpd_protocol_jp.zip File size: 535 KB Fil...e name: rpd_protocol_en.zip (English version) File URL: ftp://ftp.biosciencedbc.jp/archiv...tabase Database Description Download License Update History of This Database Site Policy | Contact Us Protocol - RPD | LSDB Archive ...

  10. Main - AT Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ... name: at_atlas_en.zip File URL: ftp://ftp.biosciencedbc.jp/archive/at_atlas/LATE... Database Description Download License Update History of This Database Site Policy | Contact Us Main - AT Atlas | LSDB Archive ...

  11. Gel table - RPD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...d_main.zip File URL: ftp://ftp.biosciencedbc.jp/archive/rpd/LATEST/rpd_main.zip File size: 1 KB Simple searc...iption Download License Update History of This Database Site Policy | Contact Us Gel table - RPD | LSDB Archive ...

  12. Flat Files - JSNP | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ... Data file File name: jsnp_flat_files File URL: ftp://ftp.biosciencedbc.jp/archiv...his Database Database Description Download License Update History of This Database Site Policy | Contact Us Flat Files - JSNP | LSDB Archive ...

  13. Main - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...ntents List of datasets Data file File name: kome_main.zip File URL: ftp://ftp.biosciencedbc.jp/archive/kome...ase Database Description Download License Update History of This Database Site Policy | Contact Us Main - KOME | LSDB Archive ...

  14. Protein - TP Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...p_atlas_protein.zip File URL: ftp://ftp.biosciencedbc.jp/archive/tp_atlas/LATEST/...story of This Database Site Policy | Contact Us Protein - TP Atlas | LSDB Archive ...

  15. Image files - RPD | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...ftp://ftp.biosciencedbc.jp/archive/rpd/LATEST/rpd_gel_image.zip File size: 38.5 MB Simple search URL - Data ... License Update History of This Database Site Policy | Contact Us Image files - RPD | LSDB Archive ...

  16. Main data - RMG | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...ftp://ftp.biosciencedbc.jp/archive/rmg/LATEST/rmg_main.zip File size: 1 KB Simple search URL http://togodb.b... This Database Database Description Download License Update History of This Database Site Policy | Contact Us Main data - RMG | LSDB Archive ...

  17. Reference - PLACE | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...ailable. Data file File name: place_reference.zip File URL: ftp://ftp.biosciencedbc.jp/archive/place/LATEST/...ber About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Reference - PLACE | LSDB Archive ...

  18. Protein - AT Atlas | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ..._protein.zip File URL: ftp://ftp.biosciencedbc.jp/archive/at_atlas/LATEST/at_atla...About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Protein - AT Atlas | LSDB Archive ...

  19. Mapping data - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...tional Rice Genome Sequencing Project (IRGSP) Data file File name: kome_mapping_data.zip File URL: ftp://ftp.biosciencedbc.jp/archiv...(Transcriptional Unit) About This Database Database Description Download License Update History of This Database Site Policy | Contact Us Mapping data - KOME | LSDB Archive ...

  20. OPS index - KOME | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ...listed. Data file File name: kome_ops_index.zip File URL: ftp://ftp.biosciencedbc.jp/archive/kome/LATEST/kom...e History of This Database Site Policy | Contact Us OPS index - KOME | LSDB Archive ...