WorldWideScience

Sample records for source specific federal

  1. 78 FR 60700 - Source Specific Federal Implementation Plan for Implementing Best Available Retrofit Technology...

    Science.gov (United States)

    2013-10-02

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 49 [EPA-R09-OAR-2013-0489; FRL-9901-58-Region 9] Source Specific Federal Implementation Plan for Implementing Best Available Retrofit Technology for Four... Plan (FIP) to implement the Best Available Retrofit Technology (BART) requirement of the Regional Haze...

  2. 78 FR 41731 - Source Specific Federal Implementation Plan for Implementing Best Available Retrofit Technology...

    Science.gov (United States)

    2013-07-11

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 49 [EPA-R09-OAR-2013-0489; FRL-9830-5] Source Specific Federal Implementation Plan for Implementing Best Available Retrofit Technology for Four Corners Power... Implementation Plan (FIP) to implement the Best Available Retrofit Technology (BART) requirement of the Regional...

  3. Specification of brachytherapy sources

    Energy Technology Data Exchange (ETDEWEB)

    1984-10-01

    BCRU recommends that the following specification of gamma-ray brachytherapy sources be adopted. Unless otherwise stated, the output of a cylindrical source should be specified in air kerma rate at a point in free space at a distance of 1 m from the source on the radial plane of symmetry, i.e. the plane bisecting the active length and perpendicular to the cylindrical axis of the source. For a wire source the output should be specified for a 1 cm length. For any other construction of source, the point at which the output is specified should be stated. It is also recommended that the units in which the air kerma rate is expressed should be micrograys per hour (..mu..Gy/h).

  4. Lighting technology specifications for relighting federal buildings

    International Nuclear Information System (INIS)

    Harris, L.; Purcell, C.W.; Gordon, H.; McKay, H.

    1993-01-01

    The Department of Energy's Federal Relighting Initiative, under the Federal Energy Management Program (FEMP), now offers a comprehensive process to assist agencies in meeting the DOE energy mandate that states that Federal facilities shall use 20% less energy by the year 2000, based on 1985 consumption, and shall improve lighting to increase productivity with relighting projects. The process provides a systematic approach in the screening, selection, design, implementation and evaluation of relighting projects. The Master Specifications help assure the acquisition of high-quality, life-cycle cost-effective lighting systems. The process begins with the screening of the agency's building stock to identify the most promising relighting candidates and concludes with implementation support and system performance assessment. The tools developed by FRI are designed to assist agencies during each phase of the relighting process. The tools are based upon the Federal life-cycle cost approach, thereby complying with 10 CFR, part 436, and the Federal life-cycle cost requirement

  5. Catalog of Federal Funding Sources for Watershed Protection

    Data.gov (United States)

    U.S. Environmental Protection Agency — Catalog of Federal Funding Sources for Watershed Protection Web site is a searchable database of financial assistance sources (grants, loans) available to fund a...

  6. Federal Technology Alert: Ground-Source Heat Pumps Applied to Federal Facilities-Second Edition; FINAL

    International Nuclear Information System (INIS)

    Hadley, Donald L

    2001-01-01

    This Federal Technology Alert, which was sponsored by the U.S. Department of Energy's Office of Federal Energy Management Programs, provides the detailed information and procedures that a Federal energy manager needs to evaluate most ground-source heat pump applications. This report updates an earlier report on ground-source heat pumps that was published in September 1995. In the current report, general benefits of this technology to the Federal sector are described, as are ground-source heat pump operation, system types, design variations, energy savings, and other benefits. In addition, information on current manufacturers, technology users, and references for further reading are provided

  7. 77 FR 189 - Federal Acquisition Regulation; Brand-Name Specifications

    Science.gov (United States)

    2012-01-03

    ... 2006-0020, Sequence 26] RIN 9000-AK55 Federal Acquisition Regulation; Brand-Name Specifications... Management and Budget memoranda on brand-name specifications. DATES: Effective Date: February 2, 2012. FOR... brand- name specifications. Eight respondents submitted 32 comments in response to the interim rule. The...

  8. The regulatory control of radiation sources in Australia -- The challenges of a federal system

    International Nuclear Information System (INIS)

    Loy, J.; Colgan, P.

    2001-01-01

    The report refers to the challenges that Australia is facing, as a federal nation having a Commonwealth Government and six States and two territories, in establishing appropriate regulatory control of radiation sources. Information on the national inventory of radiation sources and existing regulatory infrastructure, including the system of notification, registration, licensing, inspection and enforcement, is explained in the report. The national provisions for the management of disused sources; the planning, preparedness and response to abnormal events and emergencies; the recovery of control over orphan sources; and education and training; are specifically emphasized. (author)

  9. Subsurface Shielding Source Term Specification Calculation

    International Nuclear Information System (INIS)

    S.Su

    2001-01-01

    The purpose of this calculation is to establish appropriate and defensible waste-package radiation source terms for use in repository subsurface shielding design. This calculation supports the shielding design for the waste emplacement and retrieval system, and subsurface facility system. The objective is to identify the limiting waste package and specify its associated source terms including source strengths and energy spectra. Consistent with the Technical Work Plan for Subsurface Design Section FY 01 Work Activities (CRWMS M and O 2001, p. 15), the scope of work includes the following: (1) Review source terms generated by the Waste Package Department (WPD) for various waste forms and waste package types, and compile them for shielding-specific applications. (2) Determine acceptable waste package specific source terms for use in subsurface shielding design, using a reasonable and defensible methodology that is not unduly conservative. This calculation is associated with the engineering and design activity for the waste emplacement and retrieval system, and subsurface facility system. The technical work plan for this calculation is provided in CRWMS M and O 2001. Development and performance of this calculation conforms to the procedure, AP-3.12Q, Calculations

  10. 49 CFR 268.5 - Federal funding sources for the Maglev Deployment Program.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Federal funding sources for the Maglev Deployment... TECHNOLOGY DEPLOYMENT PROGRAM Overview § 268.5 Federal funding sources for the Maglev Deployment Program. (a) Federal Maglev Funds. Section 322 of Title 23 provides for the following funds for the Maglev Deployment...

  11. 77 FR 3636 - Federal Acquisition Regulation; Brand-Name Specifications; Correction

    Science.gov (United States)

    2012-01-25

    ... 26] RIN 9000-AK55 Federal Acquisition Regulation; Brand-Name Specifications; Correction AGENCY... Regulation (FAR) to implement the Office of Management and Budget memoranda on brand-name specifications, FAR Case 2005-037, Brand-Name Specifications, which published in the Federal Register at 77 FR 189 on...

  12. Requirements Specification for Open Source Software Selection

    OpenAIRE

    YANG, YING

    2008-01-01

    Open source software has been widely used. The software world is enjoying the advantages of collaboration and cooperation in software development and use with the advent of open source movement. However, little research is concerned about the practical guidelines of OSS selection. It is hard for an organization to make a decision whether they should use the OSS or not, and to select an appropriate one from a number of OSS candidates. This thesis studies how to select an open source software f...

  13. Accelerating the commercialization on new technologies. [free market operation of federal alternate energy sources programs

    Science.gov (United States)

    Kuehn, T. J.; Nawrocki, P. M.

    1978-01-01

    It is suggested that federal programs for hastening the adoption of alternative energy sources must operate within the free market structure. Five phases of the free market commercialization process are described. Federal role possibilities include information dissemination and funding to stimulate private sector activities within these five phases, and federally sponsored procedures for accelerating commercialization of solar thermal small power systems are considered.

  14. Sources of federal funding in plastic and reconstructive surgery research.

    Science.gov (United States)

    Larson, Kelsey E; Gastman, Brian

    2014-05-01

    In the last several years, federal funding has become increasingly difficult to obtain. The purpose of this project was to define the level of federal funding among plastic surgeons in the modern era. The authors evaluated members of the Plastic Surgery Research Council because of their expected invested interested in research. The authors collected information from 1998 to 2012 on funding using curricula vitae and publically available online tools. Data on Plastic Surgery Foundation funding was also collected to determine its role in supporting federally funded investigators. Of 256 individuals, the authors found 41 to be primary investigators on federally funded grants, with the majority receiving one to two awards. Common subtypes of awards included National Institutes of Health R01 (n = 15), K08 (n = 9), and R21 (n = 6). Limited funding from the National Science Foundation and the Department of Defense was identified. Despite a steady number of available National Institutes of Health awards, plastic surgery recipients have grown in number over the past 15 years. In a review of 20 years of Plastic Surgery Foundation awards, 113 Plastic Surgery Research Council members (44.1 percent) were awardees, averaging 1.8 awards per person. Twenty-nine Plastic Surgery Foundation awardees were also recipients of federal funding; 12 individuals received federal funding without prior Plastic Surgery Foundation funding. A search of plastic surgeons indicates a limited but increasing number of individuals receive federal funding. Plastic Surgery Foundation awards appear to be helpful in supporting investigators as they move to larger federal awards.

  15. Source index A: Federal law, without agreements under international law. As of December 31, 1994

    International Nuclear Information System (INIS)

    1995-01-01

    The Federal Law Catalogue and relevant sources - BGBl. III - is the basis of the source index A, which from 1st January 1966 onwards publishes the sources of laws and statutes announced in the Federal Law Gazette, part I and part II, as well as in the Federal Gazette. The source index A covers the sources of all statutes and amendments since 1st January 1964. Official directives, however, are not always announced in the Federal Law Gazette, or in the promulgation section of the Federal Gazette, but rather in the official journals of the Federal Ministries, and in the announcement section of the Federal Gazette. This also applies to amendments or cancellations of directives first published in the Federal Law Gazette or in the promulgation section of the Federal Gazette. As the latter and the official journals on the ministries are not scanned for the source index A, there is no guarantee as to complete coverage of directives. Subject scope 75 covers acts and directives relating to mining, nuclear energy, electricity, gas and power supply. (orig.) [de

  16. 41 CFR 304-3.4 - What payments may my agency or I accept from a non-Federal source?

    Science.gov (United States)

    2010-07-01

    ... payments other than cash from a non-Federal source for all of your official travel expenses to attend a... Management Federal Travel Regulation System PAYMENT OF TRAVEL EXPENSES FROM A NON-FEDERAL SOURCE EMPLOYEE'S ACCEPTANCE OF PAYMENT FROM A NON-FEDERAL SOURCE FOR TRAVEL EXPENSES 3-EMPLOYEE RESPONSIBILITY General § 304-3...

  17. Heat-source specification 500 watt(e) RTG

    International Nuclear Information System (INIS)

    1983-02-01

    This specification establishes the requirements for a 90 SrF 2 heat source and its fuel capsule for application in a 500 W(e) thermoelectric generator. The specification covers: fuel composition and quantity; the Hastelloy S fuel capsule material and fabrication; and the quality assurance requirements for the assembled heat source

  18. 76 FR 67370 - Federal Property Management Regulation (FPMR); Procurement Sources and Programs

    Science.gov (United States)

    2011-11-01

    ... to agency management and personnel. List of Subjects in 41 CFR Part 101-26 Procurement sources and... MANAGEMENT REGULATIONS PART 101-26--PROCUREMENT SOURCES AND PROGRAMS 0 1. The authority for 41 CFR part 101...; Docket Number 2011-017; Sequence 1] RIN 3090-AJ19 Federal Property Management Regulation (FPMR...

  19. Finding Funding: A Guide to Federal Sources for Asset-Building Initiatives. Finding Funding Series

    Science.gov (United States)

    Lind, Christianne; Relave, Nanette; Schmid, William; Terzaghi, Damon

    2009-01-01

    This guide outlines strategies for financing asset-building initiatives and provides information on 71 federal funding sources that can be used to support a range of activities and services. It includes well-known sources of funding for asset building, for example, the Assets for Independence Demonstration Program and the Family Self-Sufficiency…

  20. Sealed radionuclide sources - new technical specifications and current practice

    Energy Technology Data Exchange (ETDEWEB)

    Brabec, D

    1987-03-01

    Basic technical specifications are discussed valid in Czechoslovakia for sealed radionuclide sources, based on international ISO and CMEA standards. Described are the standardization of terminology, relationships of tests, testing methods, types of sealed sources and their applications, relations to Czechoslovak regulations on radiation protection and to IAEA specifications for radioactive material shipment, etc. Practical impact is shown of the introduction of the new standards governing sealed sources on the national economy, and the purpose is explained of various documents issued with sealed sources. (author). 2 figs., 45 refs.

  1. The Rise of International Relations Programs in the Brazilian Federal Universities: Curriculum Specificities and Current Challenges

    Science.gov (United States)

    Ferreira, Marcos Alan S. V.

    2016-01-01

    The aim of this reflection is to study the new international relations (IR) programs introduced by Brazilian federal universities, looking comparatively at their curriculum specificities and current challenges. In recent years, Brazil has seen an increase of IR programs launched in several regions. Since 2003, the Ministry of Education is in the…

  2. 32 CFR 728.102 - Care from other than Federal sources.

    Science.gov (United States)

    2010-07-01

    ... MEDICAL AND DENTAL CARE FOR ELIGIBLE PERSONS AT NAVY MEDICAL DEPARTMENT FACILITIES Reservists-Continued Treatment, Return to Limited Duty, Separation, or Retirement for Physical Disability § 728.102 Care from... 32 National Defense 5 2010-07-01 2010-07-01 false Care from other than Federal sources. 728.102...

  3. Intense neutron source: high-voltage power supply specifications

    International Nuclear Information System (INIS)

    Riedel, A.A.

    1980-08-01

    This report explains the need for and sets forth the electrical, mechanical and safety specifications for a high-voltage power supply to be used with the intense neutron source. It contains sufficient information for a supplier to bid on such a power supply

  4. The use of open source electronic health records within the federal safety net.

    Science.gov (United States)

    Goldwater, Jason C; Kwon, Nancy J; Nathanson, Ashley; Muckle, Alison E; Brown, Alexa; Cornejo, Kerri

    2014-01-01

    To conduct a federally funded study that examines the acquisition, implementation and operation of open source electronic health records (EHR) within safety net medical settings, such as federally qualified health centers (FQHC). The study was conducted by the National Opinion Research Center (NORC) at the University of Chicago from April to September 2010. The NORC team undertook a comprehensive environmental scan, including a literature review, a dozen key informant interviews using a semistructured protocol, and a series of site visits to West Virginia, California and Arizona FQHC that were currently using an open source EHR. Five of the six sites that were chosen as part of the study found a number of advantages in the use of their open source EHR system, such as utilizing a large community of users and developers to modify their EHR to fit the needs of their provider and patient communities, and lower acquisition and implementation costs as compared to a commercial system. Despite these advantages, many of the informants and site visit participants felt that widespread dissemination and use of open source was restrained due to a negative connotation regarding this type of software. In addition, a number of participants stated that there is a necessary level of technical acumen needed within the FQHC to make an open source EHR effective. An open source EHR provides advantages for FQHC that have limited resources to acquire and implement an EHR, but additional study is needed to evaluate its overall effectiveness.

  5. Source specific risk assessment of indoor aerosol particles

    Energy Technology Data Exchange (ETDEWEB)

    Koivisto, A.J.

    2013-05-15

    In the urban environment, atmospheric aerosols consist mainly of pollutants from anthropogenic sources. The majority of these originate from traffic and other combustion processes. A fraction of these pollutants will penetrate indoors via ventilation. However, indoor air concentrations are usually predominated by indoor sources due to the small amount of dilution air. In modern societies, people spend most of their time indoors. Thus, their exposure is controlled mainly by indoor concentrations from indoor sources. During the last decades, engineering of nanosized structures has created a new field of material science. Some of these materials have been shown to be potentially toxic to human health. The greatest potential for exposure to engineered nanomaterials (ENMs) occurs in the workplace during production and handling of ENMs. In an exposure assessment, both gaseous and particulate matter pollutants need to be considered. The toxicities of the particles usually depend on the source and age. With time, particle morphology and composition changes due to their tendency to undergo coagulation, condensation and evaporation. The PM exposure risk is related to source specific emissions, and thus, in risk assessment one needs to define source specific exposures. This thesis describes methods for source specific risk assessment of airborne particulate matter. It consists of studies related to workers' ENM exposures during the synthesis of nanoparticles, packing of agglomerated TiO{sub 2} nanoparticles, and handling of nanodiamonds. Background particles were distinguished from the ENM concentrations by using different measurement techniques and indoor aerosol modelings. Risk characterization was performed by using a source specific exposure and calculated dose levels in units of particle number and mass. The exposure risk was estimated by using non-health based occupational exposure limits for ENMs. For the nanosized TiO{sub 2}, the risk was also assessed from dose

  6. 41 CFR 304-6.1 - May we accept a monetary payment in the form of cash from a non-Federal source?

    Science.gov (United States)

    2010-07-01

    ... payment in the form of cash from a non-Federal source? 304-6.1 Section 304-6.1 Public Contracts and Property Management Federal Travel Regulation System PAYMENT OF TRAVEL EXPENSES FROM A NON-FEDERAL SOURCE... of cash from a non-Federal source? No, you may not accept a monetary payment in the form of cash from...

  7. 34 CFR 364.29 - What are the requirements for coordinating Federal and State sources of funding?

    Science.gov (United States)

    2010-07-01

    ... State sources of funding? 364.29 Section 364.29 Education Regulations of the Offices of the Department... and State sources of funding? (a) The State plan must describe efforts to coordinate Federal and State funding for centers and IL services. (b) The State plan must identify the amounts, sources, and purposes...

  8. Funding of Parkinson research from industry and US federal and foundation sources.

    Science.gov (United States)

    Dorsey, E Ray; Thompson, Joel P; Frasier, Mark; Sherer, Todd; Fiske, Brian; Nicholson, Sean; Johnston, S Claiborne; Holloway, Robert G; Moses, Hamilton

    2009-04-15

    Funding for biomedical and neuroscience research has increased over the last decade but without a concomitant increase in new therapies. This study's objectives were to determine the level and principal sources of recent funding for Parkinson disease (PD) research and to determine the current state of PD drug development. We determined the level and principal sources of recent funding for PD research from the following sources: US federal agencies, large PD foundations based in the United States, and global industry. We assessed the status of PD drug development through the use of a proprietary drug pipeline database. Funding for PD research from the sources examined was approximately $1.1 billion in 2003 and $1.2 billion in 2005. Industry accounted for 77% of support from 2003 to 2005. The number of drugs in development for PD increased from 67 in 2003 to 97 in 2007. Of the companies with at least one compound in development for PD in 2007, most were small (62% had annual revenue of less than $100 million), and most (53%) were based outside the United States. These companies will likely require partnerships to drive successful development of new PD therapies.

  9. 41 CFR 304-3.16 - What must I submit to my agency for reimbursement when a non-Federal source pays all or part of...

    Science.gov (United States)

    2010-07-01

    ... agency for reimbursement when a non-Federal source pays all or part of my travel expenses to attend a meeting? 304-3.16 Section 304-3.16 Public Contracts and Property Management Federal Travel Regulation... submit to my agency for reimbursement when a non-Federal source pays all or part of my travel expenses to...

  10. Management of spent and disused sealed radiation sources in Russian Federation

    International Nuclear Information System (INIS)

    Sobolev, I.A.; Ojovan, M.I.; Karlina, O.K.; Arustamov, A.E.

    2001-01-01

    Full text: The system of management of spent and disused sealed radiation sources (SDSRS) in Russian Federation is based on centralised approach. This system involves 16 regional facilities of the system 'Radon' which provide safe management of SDSRS. The scientific and methodical guidance on activities of regional facilities 'Radon' carries out the Scientific and Industrial Association 'Radon', Moscow. Recently the Moscow SIA 'Radon' examined activities at regional facilities 'Radon' accordingly with the program approved by the State Supervision Authority of Russia (GAN). It was revealed that the main type of radioactive waste at these facilities comprises SDSRS. This is the case both on summarised quantity of accumulated radioactivity (more than 99%) and on general quantity of the containers with waste (more than 80%). The average radionuclide composition of the SDSRS accumulated at regional facilities 'Radon' is as follows: Cs-137 (40%), Co-60 (25%), Sr-90 (22%), Ir-192 (8%) and Tm-170 (4%). The content of other radionuclides in SDSRS is not more than 1%. At regional facilities 'Radon' SDSRS mainly are disposed of in bore hole type repositories. Nevertheless SDSRS are also stored in containers being placed into repositories for solid radioactive waste. SDSRS which contain long lived radionuclides are stored until the decision on their final disposal into a deep geological formation. So far as free (not conditioned) storage of SDSRS can not provide safe conditions for environment for a long time, it is necessary to immobilise sources additionally into a suitable matrix material. Supplemental sources inclusion in a lead (or lead based alloy) matrix using Moscow SIA 'Radon' mobile plant was carried out at five regional 'Radon' facilities as follows: Zagorsk branch of Moscow SIA 'Radon', Volgograd, Ekaterinburg, Nizhny Novgorod, and Ufa. More than 1 million Ci of SDSRS are stored at present time in conditioned form in bore hole repositories. In 1998-1999 the Moscow

  11. Problems and Specific Features of Sub-Federal Budgets Execution in 2015

    Directory of Open Access Journals (Sweden)

    Anna Ivanovna Povarova

    2016-09-01

    Full Text Available Last year has been marked by worrying trends in the development of a budgetary crisis in Russian regions; the crisis became apparent in 2013, when regional authorities had to get into huge debts in order to provide finances for the social obligations in the framework of the presidential decrees of May 7, 2012. The budget process in 2015 was characterized by expanding negative trends in those regions that had previously been the engines of economic growth and budget donors, which contradicts the regional development strategy. The crisis response measures consist in a large-scale optimization of expenses. Despite an attempt undertaken by the Government to replace commercial borrowings with budget loans, there are still no prospects for solving the debt issue. On the contrary, expert forecasts predict a doubling of the debt stock in regions by the end of 2017. Cuts in the expenditures on human capital development should be considered as a new negative trend, naturally resulting in the deterioration of material well-being of Russians, which was expressed in the decline in their real incomes and raising poverty level. It seems that on the eve of the RF State Duma elections the social policy of the authorities ceases to be socially oriented. Under the circumstances of an aggravating budget crisis, the Government is not increasing unrepayable financial aid (it did increase it in 2009; instead, it is pursuing the opposite policy and estranges itself from providing support to regions. Moreover, the Cabinet of Ministers does not openly wish to carry out a just division of powers and obligations of governmental units, but turns it into a mechanism for financing federal budget deficit by shifting state obligations onto the regions. The paper presents the results of the analysis of sub-federal budgets execution in 2015. The main goal was to identify the features of budget process and trends in the dynamics of budget parameters. The main conclusion is that

  12. Specific Human Capital as a Source of Superior Team Performance

    OpenAIRE

    Egon Franck; Stephan Nüesch; Jan Pieper

    2009-01-01

    In this paper, we empirically investigate the performance effect of team-specific human capital in highly interactive teams. Based on the tenets of the resource-based view of the firm and on the ideas of typical learning functions, we hypothesize that team members’ shared experience in working together positively impacts team performance, but at diminishing rates. Holding a team’s stock of general human capital and other potential drivers constant, we find support for this prediction. Implica...

  13. 41 CFR 304-3.6 - May I inform a non-Federal source of my agency's authority to accept payment for travel expenses...

    Science.gov (United States)

    2010-07-01

    ...-Federal source of my agency's authority to accept payment for travel expenses to attend a meeting? 304-3.6... agency's authority to accept payment for travel expenses to attend a meeting? Yes, you or your agency may inform the non-Federal source of your agency's authority to accept payment for travel expenses to attend...

  14. 75 FR 10174 - Source-Specific Federal Implementation Plan for Navajo Generating Station; Navajo Nation

    Science.gov (United States)

    2010-03-05

    ..., any conveyor belt transfer point, any pneumatic material transferring, any baghouse or other control... than 20% from any crusher, grinding mill, screening operation, belt conveyor, truck loading or... emissions from this facility. This will be an ongoing process designed to incorporate suitable VCS as they...

  15. 75 FR 64221 - Source Specific Federal Implementation Plan for Implementing Best Available Retrofit Technology...

    Science.gov (United States)

    2010-10-19

    ... satisfy BART on Units 1-3 by operating the existing venturi scrubbers to meet an emission limit of 0.03 lb... substantially reduce its SO 2 emissions by installing scrubbers based on finding that the SO 2 emissions were... emissions from FCPP by making upgrades to improve the efficiency of its SO 2 scrubbers. The negotiations...

  16. 77 FR 51619 - Source Specific Federal Implementation Plan for Implementing Best Available Retrofit Technology...

    Science.gov (United States)

    2012-08-24

    ... technology was or was not cost effective. The BART Guidelines do not set a numerical definition for ``cost... include public health costs related to air pollution and the negative impacts to tourism resulting from... quantify benefits to health or tourism. Moreover, an analysis of health and tourism benefits is unlikely to...

  17. 76 FR 10530 - Supplemental Proposed Rule of Source Specific Federal Implementation Plan for Implementing Best...

    Science.gov (United States)

    2011-02-25

    ... sufficient ammonia to maximize the reduction of the NO X no matter what the age of the catalyst.\\7\\ \\5\\ The... BART proposal with our technical evaluation of APS' alternative proposal. We are proposing to find that... docket are listed in the index, some information may be publicly available only at the hard copy location...

  18. 75 FR 69373 - Source Specific Federal Implementation Plan for Implementing Best Available Retrofit Technology...

    Science.gov (United States)

    2010-11-12

    ... opportunities for questions and discussion, EPA will hold open houses prior to the public hearings. During these... comments, in English or Dine, and data pertaining to our proposal at the Public Hearing. English-Dine... Farmington. English-Dine translation services will not be provided at the Durango Open House and Public...

  19. 76 FR 75875 - Defense Federal Acquisition Regulation Supplement; Open Source Software Public Meeting

    Science.gov (United States)

    2011-12-05

    ... Regulation Supplement; Open Source Software Public Meeting AGENCY: Defense Acquisition Regulations System... initiate a dialogue with industry regarding the use of open source software in DoD contracts. DATES: Public... to the risks to the contractors and the Government associated with using open source software on DoD...

  20. Wound research funding from alternative sources of federal funds in 2012.

    Science.gov (United States)

    Baquerizo Nole, Katherine L; Yim, Elizabeth; Van Driessche, Freya; Davidson, Jeffrey M; Martins-Green, Manuela; Sen, Chandan K; Tomic-Canic, Marjana; Kirsner, Robert S

    2014-01-01

    Chronic wounds represent a major healthcare burden, costing $25 billion annually, and are associated with high mortality. We previously reported that cutaneous wound healing represented only 0.1% ($29.8 million) of the National Institutes of Health budget. This current study focuses on quantifying the contribution by federal agencies other than the National Institutes of Health for fiscal year 2012. Federal databases including USA Spending, Veterans Affairs, Tracking Accountability in Government Grants Systems, Health Services Research Projects in Progress, and Patient-Centered Outcomes Research Institute, were searched for individual projects addressing wound healing. Twenty-seven projects were identified, totaling funding of $16,588,623 (median: $349,856). Four sponsor institutions accounted for 74% of awarded funds: Department of the Army, National Science Foundation, Department of Veterans Affairs, and Agency for Healthcare Research & Quality. Research projects and cooperative agreements comprised 44% and 37% of awarded grants. New applications and continuing projects represented 52% and 37%. Wound healing represented 0.15% of total medical research funded by the non-National Institutes of Health federal sector. Compared with potential impact on US public health, federal investment in wound research is exiguous. This analysis will draw attention to a disproportionately low investment in wound research and its perils to American public health. © 2014 by the Wound Healing Society.

  1. Getting to the Source: a Survey of Quantitative Data Sources Available to the Everyday Librarian: Part II: Data Sources from Specific Library Applications

    Directory of Open Access Journals (Sweden)

    Lisa Goddard

    2007-03-01

    Full Text Available This is the second part of a two-part article that provides a survey of data sources which are likely to be immediately available to the typical practitioner who wishes to engage in statistical analysis of collections and services within his or her own library. Part I outlines the data elements which can be extracted from web server logs, and discusses web log analysis tools. Part II looks at logs, reports, and data sources from proxy servers, resource vendors, link resolvers, federated search engines, institutional repositories, electronic reference services, and the integrated library system.

  2. 76 FR 35319 - Competitive and Noncompetitive Non-Formula Federal Assistance Programs-Specific Administrative...

    Science.gov (United States)

    2011-06-17

    ... the recommendation from NSAC. NIFA has decided that the target audience need not be a specific group... marketing strategies; curriculum development; understanding the impact of concentration and globalization... include modules tailored to specific audiences of beginning farmers or ranchers, based on crop or regional...

  3. Procurement Specifications Templates for On-Site Solar Photovoltaic: For Use in Developing Federal Solicitations

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, G. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2017-01-16

    With the increasing adaption of on-site renewable energy systems designed to feed site loads, there is a critical need to develop tools that allow the federal sector to become a mature and sophisticated consumer. This document is intended to reduce project development and operational risks while increasing the speed at which projects are completed; two necessary components to reach the scale required to meet mandates and achieve cost savings for taxpayers. This guide is intended to act as a living document where lessons learned from the increasing number of projects can be incorporated and provide guidance for efforts. While additional guides will be developed to cover other renewable technologies, this guide covers on-site solar photovoltaic systems with an emphasis on third-party designed, financed, owned, and operated systems.

  4. Partial and specific source memory for faces associated to other- and self-relevant negative contexts.

    Science.gov (United States)

    Bell, Raoul; Giang, Trang; Buchner, Axel

    2012-01-01

    Previous research has shown a source memory advantage for faces presented in negative contexts. As yet it remains unclear whether participants remember the specific type of context in which the faces were presented or whether they can only remember that the face was associated with negative valence. In the present study, participants saw faces together with descriptions of two different types of negative behaviour and neutral behaviour. In Experiment 1, we examined whether the participants were able to discriminate between two types of other-relevant negative context information (cheating and disgusting behaviour) in a source memory test. In Experiment 2, we assessed source memory for other-relevant negative (threatening) context information (other-aggressive behaviour) and self-relevant negative context information (self-aggressive behaviour). A multinomial source memory model was used to separately assess partial source memory for the negative valence of the behaviour and specific source memory for the particular type of negative context the face was associated with. In Experiment 1, source memory was specific for the particular type of negative context presented (i.e., cheating or disgusting behaviour). Experiment 2 showed that source memory for other-relevant negative information was more specific than source memory for self-relevant information. Thus, emotional source memory may vary in specificity depending on the degree to which the negative emotional context is perceived as threatening.

  5. 75 FR 53269 - Federal Acquisition Regulation; Tribal Consultation; Justification and Approval of Sole-Source 8...

    Science.gov (United States)

    2010-08-31

    ... and approval of sole-source contracts over $20 million under the 8(a) small business development... valuable component of its deliberations in preparing to implement this law, which includes contracting with... Regulation; Tribal Consultation; Justification and Approval of Sole-Source 8(a) Contracts AGENCIES...

  6. SU-E-T-544: A Radiation Oncology-Specific Multi-Institutional Federated Database: Initial Implementation

    Energy Technology Data Exchange (ETDEWEB)

    Hendrickson, K; Phillips, M; Fishburn, M; Evans, K; Banerian, S; Mayr, N [University of Washington, Seattle, WA (United States); Wong, J; McNutt, T; Moore, J; Robertson, S [Johns Hopkins University, Baltimore, MD (United States)

    2014-06-01

    Purpose: To implement a common database structure and user-friendly web-browser based data collection tools across several medical institutions to better support evidence-based clinical decision making and comparative effectiveness research through shared outcomes data. Methods: A consortium of four academic medical centers agreed to implement a federated database, known as Oncospace. Initial implementation has addressed issues of differences between institutions in workflow and types and breadth of structured information captured. This requires coordination of data collection from departmental oncology information systems (OIS), treatment planning systems, and hospital electronic medical records in order to include as much as possible the multi-disciplinary clinical data associated with a patients care. Results: The original database schema was well-designed and required only minor changes to meet institution-specific data requirements. Mobile browser interfaces for data entry and review for both the OIS and the Oncospace database were tailored for the workflow of individual institutions. Federation of database queries--the ultimate goal of the project--was tested using artificial patient data. The tests serve as proof-of-principle that the system as a whole--from data collection and entry to providing responses to research queries of the federated database--was viable. The resolution of inter-institutional use of patient data for research is still not completed. Conclusions: The migration from unstructured data mainly in the form of notes and documents to searchable, structured data is difficult. Making the transition requires cooperation of many groups within the department and can be greatly facilitated by using the structured data to improve clinical processes and workflow. The original database schema design is critical to providing enough flexibility for multi-institutional use to improve each institution s ability to study outcomes, determine best practices

  7. SU-E-T-544: A Radiation Oncology-Specific Multi-Institutional Federated Database: Initial Implementation

    International Nuclear Information System (INIS)

    Hendrickson, K; Phillips, M; Fishburn, M; Evans, K; Banerian, S; Mayr, N; Wong, J; McNutt, T; Moore, J; Robertson, S

    2014-01-01

    Purpose: To implement a common database structure and user-friendly web-browser based data collection tools across several medical institutions to better support evidence-based clinical decision making and comparative effectiveness research through shared outcomes data. Methods: A consortium of four academic medical centers agreed to implement a federated database, known as Oncospace. Initial implementation has addressed issues of differences between institutions in workflow and types and breadth of structured information captured. This requires coordination of data collection from departmental oncology information systems (OIS), treatment planning systems, and hospital electronic medical records in order to include as much as possible the multi-disciplinary clinical data associated with a patients care. Results: The original database schema was well-designed and required only minor changes to meet institution-specific data requirements. Mobile browser interfaces for data entry and review for both the OIS and the Oncospace database were tailored for the workflow of individual institutions. Federation of database queries--the ultimate goal of the project--was tested using artificial patient data. The tests serve as proof-of-principle that the system as a whole--from data collection and entry to providing responses to research queries of the federated database--was viable. The resolution of inter-institutional use of patient data for research is still not completed. Conclusions: The migration from unstructured data mainly in the form of notes and documents to searchable, structured data is difficult. Making the transition requires cooperation of many groups within the department and can be greatly facilitated by using the structured data to improve clinical processes and workflow. The original database schema design is critical to providing enough flexibility for multi-institutional use to improve each institution s ability to study outcomes, determine best practices

  8. Application of the source term code package to obtain a specific source term for the Laguna Verde Nuclear Power Plant

    International Nuclear Information System (INIS)

    Souto, F.J.

    1991-06-01

    The main objective of the project was to use the Source Term Code Package (STCP) to obtain a specific source term for those accident sequences deemed dominant as a result of probabilistic safety analyses (PSA) for the Laguna Verde Nuclear Power Plant (CNLV). The following programme has been carried out to meet this objective: (a) implementation of the STCP, (b) acquisition of specific data for CNLV to execute the STCP, and (c) calculations of specific source terms for accident sequences at CNLV. The STCP has been implemented and validated on CDC 170/815 and CDC 180/860 main frames as well as on a Micro VAX 3800 system. In order to get a plant-specific source term, data on the CNLV including initial core inventory, burn-up, primary containment structures, and materials used for the calculations have been obtained. Because STCP does not explicitly model containment failure, dry well failure in the form of a catastrophic rupture has been assumed. One of the most significant sequences from the point of view of possible off-site risk is the loss of off-site power with failure of the diesel generators and simultaneous loss of high pressure core spray and reactor core isolation cooling systems. The probability for that event is approximately 4.5 x 10 -6 . This sequence has been analysed in detail and the release fractions of radioisotope groups are given in the full report. 18 refs, 4 figs, 3 tabs

  9. Diagnostic Air Quality Model Evaluation of Source-Specific Primary and Secondary Fine Particulate Carbon

    Science.gov (United States)

    Ambient measurements of 78 source-specific tracers of primary and secondary carbonaceous fine particulate matter collected at four midwestern United States locations over a full year (March 2004–February 2005) provided an unprecedented opportunity to diagnostically evaluate...

  10. Source-specific pollution exposure and associations with pulmonary response in the Atlanta Commuters Exposure Studies.

    Science.gov (United States)

    Krall, Jenna R; Ladva, Chandresh N; Russell, Armistead G; Golan, Rachel; Peng, Xing; Shi, Guoliang; Greenwald, Roby; Raysoni, Amit U; Waller, Lance A; Sarnat, Jeremy A

    2018-01-03

    Concentrations of traffic-related air pollutants are frequently higher within commuting vehicles than in ambient air. Pollutants found within vehicles may include those generated by tailpipe exhaust, brake wear, and road dust sources, as well as pollutants from in-cabin sources. Source-specific pollution, compared to total pollution, may represent regulation targets that can better protect human health. We estimated source-specific pollution exposures and corresponding pulmonary response in a panel study of commuters. We used constrained positive matrix factorization to estimate source-specific pollution factors and, subsequently, mixed effects models to estimate associations between source-specific pollution and pulmonary response. We identified four pollution factors that we named: crustal, primary tailpipe traffic, non-tailpipe traffic, and secondary. Among asthmatic subjects (N = 48), interquartile range increases in crustal and secondary pollution were associated with changes in lung function of -1.33% (95% confidence interval (CI): -2.45, -0.22) and -2.19% (95% CI: -3.46, -0.92) relative to baseline, respectively. Among non-asthmatic subjects (N = 51), non-tailpipe pollution was associated with pulmonary response only at 2.5 h post-commute. We found no significant associations between pulmonary response and primary tailpipe pollution. Health effects associated with traffic-related pollution may vary by source, and therefore some traffic pollution sources may require targeted interventions to protect health.

  11. An Examination of Physical Education Data Sources and Collection Procedures during a Federally Funded Grant

    Science.gov (United States)

    Dauenhauer, Brian D.; Keating, Xiaofen D.; Lambdin, Dolly

    2018-01-01

    Purpose: This study aimed to conduct an in-depth investigation into physical education data sources and collection procedures in a district that was awarded a Physical Education Program (PEP) grant. Method: A qualitative, multi-site case study was conducted in which a single school district was the overarching case and eight schools served as…

  12. 78 FR 80376 - Federal Acquisition Regulation; Prioritizing Sources of Supplies and Services for Use by the...

    Science.gov (United States)

    2013-12-31

    ... disadvantaged business (including 8(a) participants), and women-owned small business concerns. Use of these... to using certain existing non-mandatory sources to leverage agency buying power and achieve..., there is no need to conduct additional economic impact analysis and other research called for by the...

  13. 77 FR 23369 - Federal Acquisition Regulation; Justification and Approval of Sole-Source 8(a) Contracts

    Science.gov (United States)

    2012-04-18

    ... Business Administration (SBA) may not accept a sole- source 8(a) contract in excess of $20 million for... is no conflict with the law. Execution of the J&A prior to the SBA's initiation of contract... small number of businesses that have been awarded 8(a) contracts over the $20 million threshold may be...

  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. Guide for the recovery of high grade waste paper from federal office buildings through at-source separation

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    This guide is intended to serve as a manual for organizing and managing office waste paper recovery programs in Canadian federal buildings. Waste paper generated in such buildings is of particular interest for recycling as it is produced in sufficiently large amounts, and contains large amounts of high-grade waste paper which obtain good prices from paper mills. The key to successful recovery of such paper is separation, at the source of waste generation, from other less-valuable papers and non-paper materials. In recommending ways to do this, the manual covers assessment of the viability of a collection program in a particular building, estimating the quantities of waste generated, calculating storage space necessary, marketing the paper collected, using proper collection and storage containers, promoting employee awareness, and administering and monitoring the program. A sample cost-benefit analysis is given for a general office building with 1,000 employees. Includes glossary. 14 refs., 10 figs., 5 tabs.

  16. The general concept for a spallation neutron source in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    Bauer, G.S.

    1982-01-01

    In a collaborative effort between the two German nuclear research centres at Karlsruhe and at Juelich, a reference concept for a spallation neutron source has been studied which would be suitable to satisfy the medium term needs in neutrons for fundamental research and to serve a large number of other scientific disciplines as well. The reference facility, consisting of a high power proton linac for 5 mA time average current of 1.1 GeV protons and a rotating lead target with hybrid H 2 O-D 2 O moderators can deliver a thermal neutron flux equivalent to 7 x 10 14 cm -2 s -1 at the beam tube noses. Pulsed operation of the accelerator results in an intensity modulation of this flux at a repitition rate of 100 Hz with a peak flux of 1.3 x 10 16 cm -2 s -1 and a pulse width of 510 μs. Further possible improvements were considered, consisting in the use of uranium as target material and in the addition of a proton pulse compressor to increase the neutron peak flux especially in the epithermal energy range and to provide a time structure suitable for neutrino and muon research. To realize this concept in a fashion compatible with existing constraints while still serving a maximum number of users at the earliest possible date, a staged concept is being considered by KFA Juelich. (orig.) [de

  17. An Open-Source Strategy for Documenting Events: The Case Study of the 42nd Canadian Federal Election on Twitter

    Directory of Open Access Journals (Sweden)

    Nick Ruest

    2016-04-01

    Full Text Available This article examines the tools, approaches, collaboration, and findings of the Web Archives for Historical Research Group around the capture and analysis of about 4 million tweets during the 2015 Canadian Federal Election. We hope that national libraries and other heritage institutions will find our model useful as they consider how to capture, preserve, and analyze ongoing events using Twitter. While Twitter is not a representative sample of broader society - Pew research shows in their study of US users that it skews young, college-educated, and affluent (above $50,000 household income – Twitter still represents an exponential increase in the amount of information generated, retained, and preserved from 'everyday' people. Therefore, when historians study the 2015 federal election, Twitter will be a prime source.On August 3, 2015, the team initiated both a Search API and Stream API collection with twarc, a tool developed by Ed Summers, using the hashtag #elxn42. The hashtag referred to the election being Canada's 42nd general federal election (hence 'election 42' or elxn42. Data collection ceased on November 5, 2015, the day after Justin Trudeau was sworn in as the 42nd Prime Minister of Canada. We collected for a total of 102 days, 13 hours and 50 minutes. To analyze the data set, we took advantage of a number of command line tools, utilities that are available within twarc, twarc-report, and jq. In accordance with the Twitter Developer Agreement & Policy, and after ethical deliberations discussed below, we made the tweet IDs and other derivative data available in a data repository. This allows other people to use our dataset, cite our dataset, and enhance their own research projects by drawing on #elxn42 tweets. Our analytics included: breaking tweet text down by day to track change over time; client analysis, allowing us to see how the scale of mobile devices affected medium interactions; URL analysis, comparing both to Archive

  18. Sources of nitrogen deposition in Federal Class I areas in the US

    Directory of Open Access Journals (Sweden)

    H.-M. Lee

    2016-01-01

    Full Text Available It is desired to control excessive reactive nitrogen (Nr deposition due to its detrimental impact on ecosystems. Using a three-dimensional atmospheric chemical transport model, GEOS-Chem, Nr deposition in the contiguous US and eight selected Class I areas (Voyageurs (VY, Smoky Mountain (SM, Shenandoah (SD, Big Bend (BB, Rocky Mountain (RM, Grand Teton (GT, Joshua Tree (JT, and Sequoia (SQ is investigated. First, modeled Nr deposition is compared with National Trends Network (NTN and Clean Air Status and Trends Network (CASTNET deposition values. The seasonality of measured species is generally well represented by the model (R2 > 0.6, except in JT. While modeled Nr is generally within the range of seasonal observations, large overestimates are present in sites such as SM and SD in the spring and summer (up to 0.6 kg N ha month−1, likely owing to model high-biases in surface HNO3. The contribution of non-measured species (mostly dry deposition of NH3 to total modeled Nr deposition ranges from 1 to 55 %. The spatial distribution of the origin of Nr deposited in each Class I area and the contributions of individual emission sectors are estimated using the GEOS-Chem adjoint model. We find the largest role of long-range transport for VY, where 50 % (90 % of annual Nr deposition originates within 670 (1670 km of the park. In contrast, the Nr emission footprint is most localized for SQ, where 50 % (90 % of the deposition originates from within 130 (370 km. Emissions from California contribute to the Nr deposition in remote areas in the western US (RM, GT. Mobile NOx and livestock NH3 are found to be the major sources of Nr deposition in all sites except BB, where contributions of NOx from lightning and soils to natural levels of Nr deposition are significant (∼ 40 %. The efficiency in terms of Nr deposition per kg emissions of NH3-N, NOx-N, and SO2-S are also estimated. Unique seasonal features are found in JT (opposing

  19. Characterization of federated oil fractions used for the PTAC project to study the petroleum fraction-specific toxicity to soils

    International Nuclear Information System (INIS)

    Wang, Z.; Jokuty, P.; Fingas, M.; Sigouin, L.

    2001-01-01

    In 1998, the Petroleum Technology Alliance of Canada (PTAC) and the Canadian Association of Petroleum Producers (CAPP) launched an important research project for the oil and gas industry entitled A Fraction-Specific Toxicity and Derivation of Recommended Soil Quality Guidelines for Crude Oil in Agricultural Soils. The objective was to generate useful and relevant data that could be used to develop soil quality guidelines for petroleum hydrocarbon residuals in agricultural soils. The oil used in the study was Federated crude oil which was fractionated into four fractions using a distillation method. The fraction-based approach was used to support ecologically-relevant, risk-based, soil quality criteria for the protection of environmental health. This paper presented the nominal carbon number and boiling point ranges of these fractions and described the distillation procedures for producing the fractions from the Federated crude oil. The paper also presented the detailed chemical characterization results of each distillation fraction. The toxicity of the crude oil mixture to plants and soil invertebrates was also assessed using standardized toxicity tests. Tests were also conducted to assess the toxicity of fractions of the crude oil and the toxic interactions of the fractions responsible for a significant proportion of the toxicity. Phase 2 of the project was designed to determine if hydrocarbon residuals exceeding 1000 μg/g and weathered for short or long periods of time, posed an ecotoxicological risk or impaired soil physical, chemical and biological properties such that productivity of the agricultural soils was compromised. The objectives of phase 2 were to amend differently textured soils in field plots at sites with fresh crude oil and to monitor their toxicity to terrestrial organisms using laboratory-based ecotoxicity tests. The study showed that because of the nature of the chemical composition of hydrocarbons (such as boiling points, nominal carbon range

  20. Using recruitment source timing and diagnosticity to enhance applicants' occupation-specific human capital.

    Science.gov (United States)

    Campion, Michael C; Ployhart, Robert E; Campion, Michael A

    2017-05-01

    [Correction Notice: An Erratum for this article was reported in Vol 102(5) of Journal of Applied Psychology (see record 2017-14296-001). In the article, the following headings were inadvertently set at the wrong level: Method, Participants and Procedure, Measures, Occupation specific human capital, Symbolic jobs, Relevant majors, Occupation-specific capital hotspots, Source timing, Source diagnosticity, Results, and Discussion. All versions of this article have been corrected.] This study proposes that reaching applicants through more diagnostic recruitment sources earlier in their educational development (e.g., in high school) can lead them to invest more in their occupation-specific human capital (OSHC), thereby making them higher quality candidates. Using a sample of 78,157 applicants applying for jobs within a desirable professional occupation in the public sector, results indicate that applicants who report hearing about the occupation earlier, and applicants who report hearing about the occupation through more diagnostic sources, have higher levels of OSHC upon application. Additionally, source timing and diagnosticity affect the likelihood of candidates applying for jobs symbolic of the occupation, selecting relevant majors, and attending educational institutions with top programs related to the occupation. These findings suggest a firm's recruiting efforts may influence applicants' OSHC investment strategies. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  1. Mobility and Sector-specific Effects of Changes in Multiple Sources ...

    African Journals Online (AJOL)

    Using the second and third Cameroon household consumption surveys, this study examined mobility and sector-specific effects of changes in multiple sources of deprivation in Cameroon. Results indicated that between 2001 and 2007, deprivations associated with human capital and labour capital reduced, while ...

  2. Source and specificity of chemical cues mediating shelter preference of Caribbean spiny lobsters (Panulirus argus).

    Science.gov (United States)

    Horner, Amy J; Nickles, Scott P; Weissburg, Marc J; Derby, Charles D

    2006-10-01

    Caribbean spiny lobsters display a diversity of social behaviors, one of the most prevalent of which is gregarious diurnal sheltering. Previous research has demonstrated that shelter selection is chemically mediated, but the source of release and the identity of the aggregation signal are unknown. In this study, we investigated the source and specificity of the aggregation signal in Caribbean spiny lobsters, Panulirus argus. We developed a relatively rapid test of shelter choice in a 5000-l laboratory flume that simulated flow conditions in the spiny lobster's natural environment, and used it to examine the shelter preference of the animals in response to a variety of odorants. We found that both males and females associated preferentially with shelters emanating conspecific urine of either sex, but not with shelters emanating seawater, food odors, or the scent of a predatory octopus. These results demonstrate specificity in the cues mediating sheltering behavior and show that urine is at least one source of the aggregation signal.

  3. Reply by the Federal Government to a question concerning new primary energy sources raised in the Bundestag

    Energy Technology Data Exchange (ETDEWEB)

    Matthoefer, H [Bundesministerium fuer Forschung und Technologie, Bonn (F.R. Germany)

    1976-06-01

    A question raised in the Bundestag concerning new primary energy sources was answered by the Federal Minister for Science and Technology in his letter dated June 2, 1976; the letter called attention to the Federal Government's energy program of September 1973 which, instead of promoting research almost exclusively on the nuclear sector as used to be the case, aims at a purposeful and comprehensive promotion by the state of non-nuclear energy research as well in the FRG. Solar energy seems to have the best chance in the FRG of being utilized in an industrial way, applying low-temperature collectors to recover heat for heating and hot water preparation; 28 million DM have been invested so far. Despite the fact that the technical potential of wind power in the FRG would cover almost 75% of the present electricity demand, only plants with a small kW range are being developed at the moment as the question of energy storage is still open; 0.3 million DM have been granted so far. The utilization of geothermal power can only be of interest for the FRG on the basis of the hot-dry-rock method; drilling work is carried out in the Eifel district investigating geothermal gradients: 1.25 million DM have been granted so far. In 1976 the projects mentioned above have been allotted research funds amounting to 20 million DM. Energy from running/tidal waters is utilized in the FRG to 90% so far, but this only accounts for 6.7% of the gross electricity generation. Therefore, its importance for the energy supply of the FRG will decrease when the energy demand increases.

  4. Medial temporal lobe reinstatement of content-specific details predicts source memory

    Science.gov (United States)

    Liang, Jackson C.; Preston, Alison R.

    2016-01-01

    Leading theories propose that when remembering past events, medial temporal lobe (MTL) structures reinstate the neural patterns that were active when those events were initially encoded. Accurate reinstatement is hypothesized to support detailed recollection of memories, including their source. While several studies have linked cortical reinstatement to successful retrieval, indexing reinstatement within the MTL network and its relationship to memory performance has proved challenging. Here, we addressed this gap in knowledge by having participants perform an incidental encoding task, during which they visualized people, places, and objects in response to adjective cues. During a surprise memory test, participants saw studied and novel adjectives and indicated the imagery task they performed for each adjective. A multivariate pattern classifier was trained to discriminate the imagery tasks based on functional magnetic resonance imaging (fMRI) responses from hippocampus and MTL cortex at encoding. The classifier was then tested on MTL patterns during the source memory task. We found that MTL encoding patterns were reinstated during successful source retrieval. Moreover, when participants made source misattributions, errors were predicted by reinstatement of incorrect source content in MTL cortex. We further observed a gradient of content-specific reinstatement along the anterior-posterior axis of hippocampus and MTL cortex. Within anterior hippocampus, we found that reinstatement of person content was related to source memory accuracy, whereas reinstatement of place information across the entire hippocampal axis predicted correct source judgments. Content-specific reinstatement was also graded across MTL cortex, with PRc patterns evincing reactivation of people and more posterior regions, including PHc, showing evidence for reinstatement of places and objects. Collectively, these findings provide key evidence that source recollection relies on reinstatement of past

  5. RETRANS - A tool to verify the functional equivalence of automatically generated source code with its specification

    International Nuclear Information System (INIS)

    Miedl, H.

    1998-01-01

    Following the competent technical standards (e.g. IEC 880) it is necessary to verify each step in the development process of safety critical software. This holds also for the verification of automatically generated source code. To avoid human errors during this verification step and to limit the cost effort a tool should be used which is developed independently from the development of the code generator. For this purpose ISTec has developed the tool RETRANS which demonstrates the functional equivalence of automatically generated source code with its underlying specification. (author)

  6. Identification of specific sources of airborne particles emitted from within a complex industrial (steelworks) site

    Science.gov (United States)

    Beddows, D. C. S.; Harrison, Roy M.

    2018-06-01

    A case study is provided of the development and application of methods to identify and quantify specific sources of emissions from within a large complex industrial site. Methods include directional analysis of concentrations, chemical source tracers and correlations with gaseous emissions. Extensive measurements of PM10, PM2.5, trace gases, particulate elements and single particle mass spectra were made at sites around the Port Talbot steelworks in 2012. By using wind direction data in conjunction with real-time or hourly-average pollutant concentration measurements, it has been possible to locate areas within the steelworks associated with enhanced pollutant emissions. Directional analysis highlights the Slag Handling area of the works as the most substantial source of elevated PM10 concentrations during the measurement period. Chemical analyses of air sampled from relevant wind directions is consistent with the anticipated composition of slags, as are single particle mass spectra. Elevated concentrations of PM10 are related to inverse distance from the Slag Handling area, and concentrations increase with increased wind speed, consistent with a wind-driven resuspension source. There also appears to be a lesser source associated with Sinter Plant emissions affecting PM10 concentrations at the Fire Station monitoring site. The results are compared with a ME2 study using some of the same data, and shown to give a clearer view of the location and characteristics of emission sources, including fugitive dusts.

  7. Design specific joint optimization of masks and sources on a very large scale

    Science.gov (United States)

    Lai, K.; Gabrani, M.; Demaris, D.; Casati, N.; Torres, A.; Sarkar, S.; Strenski, P.; Bagheri, S.; Scarpazza, D.; Rosenbluth, A. E.; Melville, D. O.; Wächter, A.; Lee, J.; Austel, V.; Szeto-Millstone, M.; Tian, K.; Barahona, F.; Inoue, T.; Sakamoto, M.

    2011-04-01

    Joint optimization (JO) of source and mask together is known to produce better SMO solutions than sequential optimization of the source and the mask. However, large scale JO problems are very difficult to solve because the global impact of the source variables causes an enormous number of mask variables to be coupled together. This work presents innovation that minimize this runtime bottleneck. The proposed SMO parallelization algorithm allows separate mask regions to be processed efficiently across multiple CPUs in a high performance computing (HPC) environment, despite the fact that a truly joint optimization is being carried out with source variables that interact across the entire mask. Building on this engine a progressive deletion (PD) method was developed that can directly compute "binding constructs" for the optimization, i.e. our method can essentially determine the particular feature content which limits the process window attainable by the optimum source. This method allows us to minimize the uncertainty inherent to different clustering/ranking methods in seeking an overall optimum source that results from the use of heuristic metrics. An objective benchmarking of the effectiveness of different pattern sampling methods was performed during postoptimization analysis. The PD serves as a golden standard for us to develop optimum pattern clustering/ranking algorithms. With this work, it is shown that it is not necessary to exhaustively optimize the entire mask together with the source in order to identify these binding clips. If the number of clips to be optimized exceeds the practical limit of the parallel SMO engine one can starts with a pattern selection step to achieve high clip count compression before SMO. With this LSSO capability one can address the challenging problem of layout-specific design, or improve the technology source as cell layouts and sample layouts replace lithography test structures in the development cycle.

  8. The sources of the specificity of nuclear law and environmental law

    International Nuclear Information System (INIS)

    Rainaud, J.M.; Cristini, R.

    1983-01-01

    This paper analyses the sources of the specificity of nuclear law and its relationship with environmental law as well as with ordinary law. The characteristics of nuclear law are summarized thus: recent discovery of the atom's uses and mandatory protection against its effects; internationalization of its use, leading to a limitation of national authorities competence. Several international treaties are cited (Antarctic Treaty, NPT, London Dumping Convention etc.) showing the link between radiation protection and the environment. (NEA) [fr

  9. 41 CFR 304-3.13 - After I begin travel to a meeting, what should I do if a non-Federal source offers to pay for one...

    Science.gov (United States)

    2010-07-01

    ... or more of my travel expenses without my or my agency's prior knowledge? (a) If your agency has...-Federal source, then you may accept on behalf of your agency, payment for any of your additional travel...) Your agency did not decline to accept payment for those particular expenses in advance of your travel...

  10. Source-specific fine particulate air pollution and systemic inflammation in ischaemic heart disease patients

    Science.gov (United States)

    Siponen, Taina; Yli-Tuomi, Tarja; Aurela, Minna; Dufva, Hilkka; Hillamo, Risto; Hirvonen, Maija-Riitta; Huttunen, Kati; Pekkanen, Juha; Pennanen, Arto; Salonen, Iiris; Tiittanen, Pekka; Salonen, Raimo O; Lanki, Timo

    2015-01-01

    Objective To compare short-term effects of fine particles (PM2.5; aerodynamic diameter <2.5 µm) from different sources on the blood levels of markers of systemic inflammation. Methods We followed a panel of 52 ischaemic heart disease patients from 15 November 2005 to 21 April 2006 with clinic visits in every second week in the city of Kotka, Finland, and determined nine inflammatory markers from blood samples. In addition, we monitored outdoor air pollution at a fixed site during the study period and conducted a source apportionment of PM2.5 using the Environmental Protection Agency's model EPA PMF 3.0. We then analysed associations between levels of source-specific PM2.5 and markers of systemic inflammation using linear mixed models. Results We identified five source categories: regional and long-range transport (LRT), traffic, biomass combustion, sea salt, and pulp industry. We found most evidence for the relation of air pollution and inflammation in LRT, traffic and biomass combustion; the most relevant inflammation markers were C-reactive protein, interleukin-12 and myeloperoxidase. Sea salt was not positively associated with any of the inflammatory markers. Conclusions Results suggest that PM2.5 from several sources, such as biomass combustion and traffic, are promoters of systemic inflammation, a risk factor for cardiovascular diseases. PMID:25479755

  11. Cause-specific stillbirth and exposure to chemical constituents and sources of fine particulate matter.

    Science.gov (United States)

    Ebisu, Keita; Malig, Brian; Hasheminassab, Sina; Sioutas, Constantinos; Basu, Rupa

    2018-01-01

    The stillbirth rate in the United States is relatively high, but limited evidence is available linking stillbirth with fine particulate matter (PM 2.5 ), its chemical constituents and sources. In this study, we explored associations between cause-specific stillbirth and prenatal exposures to those pollutants with using live birth and stillbirth records from eight California locations during 2002-2009. ICD-10 codes were used to identify cause of stillbirth from stillbirth records. PM 2.5 total mass and chemical constituents were collected from ambient monitors and PM 2.5 sources were quantified using Positive Matrix Factorization. Conditional logistic regression was applied using a nested case-control study design (N = 32,262). We found that different causes of stillbirth were associated with different PM 2.5 sources and/or chemical constituents. For stillbirths due to fetal growth, the odds ratio (OR) per interquartile range increase in gestational age-adjusted exposure to PM 2.5 total mass was 1.23 (95% confidence interval (CI): 1.06, 1.44). Similar associations were found with resuspended soil (OR=1.25, 95% CI: 1.10, 1.42), and secondary ammonium sulfate (OR=1.45, 95% CI: 1.18, 1.78). No associations were found between any pollutants and stillbirths caused by maternal complications. This study highlighted the importance of investigating cause-specific stillbirth and the differential toxicity levels of specific PM 2.5 sources and chemical constituents. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. The market potential of HTR modular reactors as a heat source for high - temperature processes in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    1988-01-01

    The HTR is the only reactor system which can provide process heat in a wide temperature range up to 950 0 C. The HTR module is designed as an unsophisticated, safe and universal heat source with a large field of applications. The following applications have been considered: the steam reforming of natural gas and coal conversion processes for the production of methanol, hydrogen and SNG. They are investigated in many different modifications and nuclear and autothermal processes are compared. Other applications of nuclear process heat in the chemical and petrochemical industry seem to be appropriate and promising, but could not be analysed because of lack of data. The economic results show that for today's coal and gas processing the HTR can only compete against conventional conversion processes for specific premises. Especially, those processses in which valuable fossil fuels such as natural gas are substituted by nuclear process heat promise an economic bebefit. Looking to the market of the year 2030 and the need for process heat in the chemical and steel industries (including the demand for synthesis gas), cement and refinery industries, for the production of aluminium oxide and for tertiary oil recovery, a total theoretical market in the Federal Republic of Germany of up to 60 HTR-2 module plants is estimated

  13. Technical specifications for the provision of heat and steam sources for INPP and Visaginas. Final report

    International Nuclear Information System (INIS)

    2003-01-01

    In October 1999, the National Energy Strategy was approved by the Lithuanian Parliament. The National Energy Strategy included the decision to close Unit-1 of INPP before 2005. Later is has been decided to close Unit 2 before the end of 2009 as well. The closure and decommissioning will have heavy impact on the heat supply for the city of Visaginas. Unit 1 and Unit 2 of INPP supplies hot water and steam to INPP for process purposes and for space heating of residential and commercial buildings. When Unit 1 is permanently shut down, reliable heat and steam sources independent of the power plants own heat and steam generation facilities are required for safety reasons in the event of shutdown of the remaining unit for maintenance or in an emergency. These steam and heat sources must be operational before single unit operation is envisaged. Provision of a reliable independent heat and steam source is therefore urgent. After both reactors are shut down permanently, a steam source will be needed at the plant for radioactive waste storage and disposal. INPP and DEA has performed a feasibility study for the provision of a reliable heat source for Ignalina Nuclear Power Plant and Visaginas, and the modernisation of Visaginas district heating system. The objective of this project is to prepare technical specifications for the provision of new heat and steam sources for INPP and Visaginas, and for rehabilitation of the heat transmission pipeline between INPP, the back-up boiler station and Visaginas City. The results of the study are presented in detail in the reports and technical specifications: 1. Transient analysis for Visaginas DH system, 2. Non-destructive testing of boiler stations, pump stations and transmission lines, 3. Conceptual design, 4. Technical specifications, Package 1 to 6. The study has suggested: 1. Construction of new steam boiler station, 2. Construction of new heat only boiler station, 3. Renovation of existing back-up heat only boiler station, 4

  14. Comparative Analysis of the Specifications on the Power Quality of the European Union and the Russian Federation

    Science.gov (United States)

    Ded, A. V.; Maltsev, V. N.; Sikorski, S. P.

    2018-04-01

    Since July 2014 the interstate standard GOST 32144-2013 is the only document that defines standard requirements for the power quality in the territory of the Russian Federation. The new standard preamble specifies that this document considers the requirements of the European regional standard EN 50160-2010. However, GOST authors established the degree of standards conformity as nonequivalent. In connection with Russia's accession to the World Trade Organization (WTO) all requirements for goods including electric energy should correspond the international standard requirements. The article analyzes the above standard requirements and assesses the requirements for the power quality standards used in the European Union and in the Russian Federation.

  15. Domain-specific impairment of source memory following a right posterior medial temporal lobe lesion.

    Science.gov (United States)

    Peters, Jan; Koch, Benno; Schwarz, Michael; Daum, Irene

    2007-01-01

    This single case analysis of memory performance in a patient with an ischemic lesion affecting posterior but not anterior right medial temporal lobe (MTL) indicates that source memory can be disrupted in a domain-specific manner. The patient showed normal recognition memory for gray-scale photos of objects (visual condition) and spoken words (auditory condition). While memory for visual source (texture/color of the background against which pictures appeared) was within the normal range, auditory source memory (male/female speaker voice) was at chance level, a performance pattern significantly different from the control group. This dissociation is consistent with recent fMRI evidence of anterior/posterior MTL dissociations depending upon the nature of source information (visual texture/color vs. auditory speaker voice). The findings are in good agreement with the view of dissociable memory processing by the perirhinal cortex (anterior MTL) and parahippocampal cortex (posterior MTL), depending upon the neocortical input that these regions receive. (c) 2007 Wiley-Liss, Inc.

  16. Determining the depth of certain gravity sources without a priori specification of their structural index

    Science.gov (United States)

    Zhou, Shuai; Huang, Danian

    2015-11-01

    We have developed a new method for the interpretation of gravity tensor data based on the generalized Tilt-depth method. Cooper (2011, 2012) extended the magnetic Tilt-depth method to gravity data. We take the gradient-ratio method of Cooper (2011, 2012) and modify it so that the source type does not need to be specified a priori. We develop the new method by generalizing the Tilt-depth method for depth estimation for different types of source bodies. The new technique uses only the three vertical tensor components of the full gravity tensor data observed or calculated at different height plane to estimate the depth of the buried bodies without a priori specification of their structural index. For severely noise-corrupted data, our method utilizes different upward continuation height data, which can effectively reduce the influence of noise. Theoretical simulations of the gravity source model with and without noise illustrate the ability of the method to provide source depth information. Additionally, the simulations demonstrate that the new method is simple, computationally fast and accurate. Finally, we apply the method using the gravity data acquired over the Humble Salt Dome in the USA as an example. The results show a good correspondence to the previous drilling and seismic interpretation results.

  17. Theoretical and Numerical Modeling of Transport of Land Use-Specific Fecal Source Identifiers

    Science.gov (United States)

    Bombardelli, F. A.; Sirikanchana, K. J.; Bae, S.; Wuertz, S.

    2008-12-01

    Microbial contamination in coastal and estuarine waters is of particular concern to public health officials. In this work, we advocate that well-formulated and developed mathematical and numerical transport models can be combined with modern molecular techniques in order to predict continuous concentrations of microbial indicators under diverse scenarios of interest, and that they can help in source identification of fecal pollution. As a proof of concept, we present initially the theory, numerical implementation and validation of one- and two-dimensional numerical models aimed at computing the distribution of fecal source identifiers in water bodies (based on Bacteroidales marker DNA sequences) coming from different land uses such as wildlife, livestock, humans, dogs or cats. These models have been developed to allow for source identification of fecal contamination in large bodies of water. We test the model predictions using diverse velocity fields and boundary conditions. Then, we present some preliminary results of an application of a three-dimensional water quality model to address the source of fecal contamination in the San Pablo Bay (SPB), United States, which constitutes an important sub-embayment of the San Francisco Bay. The transport equations for Bacteroidales include the processes of advection, diffusion, and decay of Bacteroidales. We discuss the validation of the developed models through comparisons of numerical results with field campaigns developed in the SPB. We determine the extent and importance of the contamination in the bay for two decay rates obtained from field observations, corresponding to total host-specific Bacteroidales DNA and host-specific viable Bacteroidales cells, respectively. Finally, we infer transport conditions in the SPB based on the numerical results, characterizing the fate of outflows coming from the Napa, Petaluma and Sonoma rivers.

  18. Federal Mineral Lease Blocks Protractions from MMS source data, Geographic NAD83, LOSCO (2004) [offshore_blocks_protraction_MMS_2004

    Data.gov (United States)

    Louisiana Geographic Information Center — Federal lease blocks protractions for the Gulf of Mexico (GOM) Outer Continental Shelf (OCS) Region. Based on the OCS Marine Survey Group Official Protraction...

  19. Interpretation of the source-specific substantive control measures of the Minamata Convention on Mercury.

    Science.gov (United States)

    You, Mingqing

    2015-02-01

    Being persistent, toxic, and bio-accumulative, Mercury (Hg) seriously affects the environment and human health. Due to Hg's attribute of long-range environmental transport across national borders, especially through atmospheric transport, no country can fully protect its environment and human health with its own efforts, without global cooperation. The Minamata Convention on Mercury, which was formally adopted and opened for signature in October 2013, is the only global environmental regime on the control of Hg pollution. Its main substantive control measures are source-specific: its phasing-out, phasing-down, and other main substantive requirements all direct to specific categories of pollution sources through the regulation of specific sectors of the economy and social life. This Convention does not take a national quota approach to quantify the Parties' nationwide total allowable consumption or discharge of Hg or Hg compounds, nor does it quantify their nationwide total reduction requirements. This paper attempts to find the underlying reasons for this source-specific approach and offers two interpretations. One possible interpretation is that Hg might be a non-threshold pollutant, i.e., a pollutant without a risk-free value of concentration. The existence of a reference dose (RfD), reference concentration (RfC), provisional tolerable weekly intake (PTWI), minimal risk level (MRL) or other similar reference values of Hg does not necessarily mean that Hg cannot be regarded as non-threshold because such reference values have scientific uncertainties and may also involve policy considerations. Another interpretation is that Hg lacks a feasibly determinable total allowable quantity. There is evidence that negotiators might have treated Hg as non-threshold, or at least accepted that Hg lacks a feasibly determinable total allowable quantity: (1) The negotiators were informed about the serious situations of the current emissions, releases, and legacy deposition; (2

  20. 25 CFR 115.702 - What specific sources of money will be accepted for deposit into a trust account?

    Science.gov (United States)

    2010-04-01

    ... Information § 115.702 What specific sources of money will be accepted for deposit into a trust account? We... 25 Indians 1 2010-04-01 2010-04-01 false What specific sources of money will be accepted for deposit into a trust account? 115.702 Section 115.702 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE...

  1. Travel-time source-specific station correction improves location accuracy

    Science.gov (United States)

    Giuntini, Alessandra; Materni, Valerio; Chiappini, Stefano; Carluccio, Roberto; Console, Rodolfo; Chiappini, Massimo

    2013-04-01

    Accurate earthquake locations are crucial for investigating seismogenic processes, as well as for applications like verifying compliance to the Comprehensive Test Ban Treaty (CTBT). Earthquake location accuracy is related to the degree of knowledge about the 3-D structure of seismic wave velocity in the Earth. It is well known that modeling errors of calculated travel times may have the effect of shifting the computed epicenters far from the real locations by a distance even larger than the size of the statistical error ellipses, regardless of the accuracy in picking seismic phase arrivals. The consequences of large mislocations of seismic events in the context of the CTBT verification is particularly critical in order to trigger a possible On Site Inspection (OSI). In fact, the Treaty establishes that an OSI area cannot be larger than 1000 km2, and its larger linear dimension cannot be larger than 50 km. Moreover, depth accuracy is crucial for the application of the depth event screening criterion. In the present study, we develop a method of source-specific travel times corrections based on a set of well located events recorded by dense national seismic networks in seismically active regions. The applications concern seismic sequences recorded in Japan, Iran and Italy. We show that mislocations of the order of 10-20 km affecting the epicenters, as well as larger mislocations in hypocentral depths, calculated from a global seismic network and using the standard IASPEI91 travel times can be effectively removed by applying source-specific station corrections.

  2. Specific absorbed fractions of energy at various ages from internal photon sources: 7, Adult male

    International Nuclear Information System (INIS)

    Cristy, M.; Eckerman, K.F.

    1987-04-01

    Specific absorbed fractions (PHI's) in various organs of the body (target organs) from sources of monoenergetic photons in various other organs (source organs) are tabulated. In this volume PHI-values are tabulated for an adult male (70-kg Reference Man). These PHI-values can be used in calculating the photon component of the dose-equivalent rate in a given target organ from a given radionuclide that is present in a given source organ. The International Commission on Radiological Protection recognizes that the endosteal, or bone surface, cells are the tissue at risk for bone cancer. We have applied the dosimetry methods developed for beta-emitting radionuclides deposited in bone to follow the transport of secondary electrons that were freed by photon interactions through the microscopic structure of the skeleton. With these methods we can estimate PHI in the endosteal cells and can better estimate PHI in the active marrow; the latter is overestimated with other methods at photon energies below 200 keV. 12 refs., 2 tabs

  3. Specific absorbed fractions of energy at various ages from internal photon sources: 1, Methods

    International Nuclear Information System (INIS)

    Cristy, M.; Eckerman, K.F.

    1987-04-01

    Specific absorbed fractions (PHI's) in various organs of the body (target organs) from sources of monoenergetic photons in various other organs (source organs) are tabulated. This volume outlines various methods used to compute the PHI-values and describes how the ''best'' estimates recommended by us are chosen. These PHI-values can be used in calculating the photon component of the dose-equivalent rate in a given target organ from a given radionuclide that is present in a given source organ. The International Commission on Radiological Protection recognizes that the endosteal, or bone surface, cells are the tissue at risk for bone cancer. We have applied the dosimetry methods that Spiers and co-workers developed for beta-emitting radionuclides deposited in bone to follow the transport of secondary electrons that were freed by photon interactions through the microscopic structure of the skeleton. With these methods we can estimate PHI in the endosteal cells and can better estimate PHI in the active marrow; the latter is overestimated with the methods at photon energies below 200 keV. 41 refs., 25 figs., 23 tabs

  4. Species-specific variation in the phosphorus nutritional sources by microphytoplankton in a Mediterranean estuary

    Directory of Open Access Journals (Sweden)

    MARLY CAROLINA MARTINEZ SOTO

    2015-08-01

    Full Text Available We investigated the species-specific phosphorus (P nutrition sources in the microphytoplankton community in the Mahon estuary (Minorca, Western Mediterranean in 2011, under two contrasting hydrographic scenarios. Estuarine flow, nutrient concentrations, phytoplankton community composition and enzyme-labeled fluorescence (ELF were measured in June and October, corresponding to the beginning and the end of summer. Dissolved inorganic nitrogen (DIN and inorganic phosphate (Pi exhibited enhanced concentrations in the inner estuary where N:P molar ratios suggested P-limitation in both surveys. Pi was low and variable (0.09±0.02 μmol•l-1 in June and 0.06±0.02 μmol•l-1 in October, whereas organic phosphorus remained a more reliable P source. Even though ambient Pi concentrations were slightly higher on June, when the microphytoplankton assemblage was dominated by dinoflagellates, the percentage of cells expressing ELF labeling was notably higher (65% of total cells than in October (12%, when the presence of diatoms characterized the microphytoplankton community. ELF was mainly expressed by dinoflagellate taxa, whereas diatoms only expressed significant AP in the inner estuary during the June survey. A P-addition bioassay in which response of AP to Pi enrichment was evaluated showed remarkable reduction in AP with increasing Pi. However, some dinoflagellate species maintained AP even when Pi was supplied in excess. We suggest that in the case of some dinoflagellate species AP is not as tightly controlled by ambient Pi as previously believed. AP activity in these species could indicate selective use of organic phosphorus, or slow metabolic response to changes in P forms, rather than physiological stress to low Pi availability. We emphasize the importance of identifying the links between the different P sources and the species-specific requirements, in order to understand the ecological response to anthropogenic biogeochemical perturbations.

  5. Comprehension and Writing Strategy Training Improves Performance on Content-Specific Source-Based Writing Tasks

    Science.gov (United States)

    Weston-Sementelli, Jennifer L.; Allen, Laura K.; McNamara, Danielle S.

    2018-01-01

    Source-based essays are evaluated both on the quality of the writing and the content appropriate interpretation and use of source material. Hence, composing a high-quality source-based essay (an essay written based on source material) relies on skills related to both reading (the sources) and writing (the essay) skills. As such, source-based…

  6. 41 CFR 304-3.3 - May my agency or I accept payment for travel expenses to a meeting from a non-Federal source?

    Science.gov (United States)

    2010-07-01

    ... RESPONSIBILITY General § 304-3.3 May my agency or I accept payment for travel expenses to a meeting from a non... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false May my agency or I accept payment for travel expenses to a meeting from a non-Federal source? 304-3.3 Section 304-3.3 Public...

  7. Reduction of PM emissions from specific sources reflected on key components concentrations of ambient PM10

    Science.gov (United States)

    Minguillon, M. C.; Querol, X.; Monfort, E.; Alastuey, A.; Escrig, A.; Celades, I.; Miro, J. V.

    2009-04-01

    The relationship between specific particulate emission control and ambient levels of some PM10 components (Zn, As, Pb, Cs, Tl) was evaluated. To this end, the industrial area of Castellón (Eastern Spain) was selected, where around 40% of the EU glazed ceramic tiles and a high proportion of EU ceramic frits (middle product for the manufacture of ceramic glaze) are produced. The PM10 emissions from the ceramic processes were calculated over the period 2000 to 2007 taking into account the degree of implementation of corrective measures throughout the study period. Abatement systems (mainly bag filters) were implemented in the majority of the fusion kilns for frit manufacture in the area as a result of the application of the Directive 1996/61/CE, leading to a marked decrease in PM10 emissions. On the other hand, ambient PM10 sampling was carried out from April 2002 to July 2008 at three urban sites and one suburban site of the area and a complete chemical analysis was made for about 35 % of the collected samples, by means of different techniques (ICP-AES, ICP-MS, Ion Chromatography, selective electrode and elemental analyser). The series of chemical composition of PM10 allowed us to apply a source contribution model (Principal Component Analysis), followed by a multilinear regression analysis, so that PM10 sources were identified and their contribution to bulk ambient PM10 was quantified on a daily basis, as well as the contribution to bulk ambient concentrations of the identified key components (Zn, As, Pb, Cs, Tl). The contribution of the sources identified as the manufacture and use of ceramic glaze components, including the manufacture of ceramic frits, accounted for more than 65, 75, 58, 53, and 53% of ambient Zn, As, Pb, Cs and Tl levels, respectively (with the exception of Tl contribution at one of the sites). The important emission reductions of these sources during the study period had an impact on ambient key components levels, such that there was a high

  8. Open-Source Radiation Exposure Extraction Engine (RE3) with Patient-Specific Outlier Detection.

    Science.gov (United States)

    Weisenthal, Samuel J; Folio, Les; Kovacs, William; Seff, Ari; Derderian, Vana; Summers, Ronald M; Yao, Jianhua

    2016-08-01

    We present an open-source, picture archiving and communication system (PACS)-integrated radiation exposure extraction engine (RE3) that provides study-, series-, and slice-specific data for automated monitoring of computed tomography (CT) radiation exposure. RE3 was built using open-source components and seamlessly integrates with the PACS. RE3 calculations of dose length product (DLP) from the Digital imaging and communications in medicine (DICOM) headers showed high agreement (R (2) = 0.99) with the vendor dose pages. For study-specific outlier detection, RE3 constructs robust, automatically updating multivariable regression models to predict DLP in the context of patient gender and age, scan length, water-equivalent diameter (D w), and scanned body volume (SBV). As proof of concept, the model was trained on 811 CT chest, abdomen + pelvis (CAP) exams and 29 outliers were detected. The continuous variables used in the outlier detection model were scan length (R (2)  = 0.45), D w (R (2) = 0.70), SBV (R (2) = 0.80), and age (R (2) = 0.01). The categorical variables were gender (male average 1182.7 ± 26.3 and female 1047.1 ± 26.9 mGy cm) and pediatric status (pediatric average 710.7 ± 73.6 mGy cm and adult 1134.5 ± 19.3 mGy cm).

  9. Source apportionment of elevated wintertime PAHs by compound-specific radiocarbon analysis

    Directory of Open Access Journals (Sweden)

    R. J. Sheesley

    2009-05-01

    Full Text Available Natural abundance radiocarbon analysis facilitates distinct source apportionment between contemporary biomass/biofuel (14C "alive" versus fossil fuel (14C "dead" combustion. Here, the first compound-specific radiocarbon analysis (CSRA of atmospheric polycyclic aromatic hydrocarbons (PAHs was demonstrated for a set of samples collected in Lycksele, Sweden a small town with frequent episodes of severe atmospheric pollution in the winter. Renewed interest in using residential wood combustion (RWC means that this type of seasonal pollution is of increasing concern in many areas. Five individual/paired PAH isolates from three pooled fortnight-long filter collections were analyzed by CSRA: phenanthrene, fluoranthene, pyrene, benzo[b+k]fluoranthene and indeno[cd]pyrene plus benzo[ghi]perylene; phenanthrene was the only compound also analyzed in the gas phase. The measured Δ14C for PAHs spanned from −138.3‰ to 58.0‰. A simple isotopic mass balance model was applied to estimate the fraction biomass (fbiomass contribution, which was constrained to 71–87% for the individual PAHs. Indeno[cd]pyrene plus benzo[ghi]perylene had an fbiomass of 71%, while fluoranthene and phenanthrene (gas phase had the highest biomass contribution at 87%. The total organic carbon (TOC, defined as carbon remaining after removal of inorganic carbon fbiomass was estimated to be 77%, which falls within the range for PAHs. This CSRA data of atmospheric PAHs established that RWC is the dominating source of atmospheric PAHs to this region of the boreal zone with some variations among RWC contributions to specific PAHs.

  10. Specifics of Chemical Toxilogical Analyses in the Russian Federation for the Purpose of Identification of Narcotics in Biological Matters

    Energy Technology Data Exchange (ETDEWEB)

    Coates, Cameron W [ORNL; Eisele, Gerhard R [ORNL

    2011-01-01

    The Russian Federation (RF) is committed to implementing a comprehensive drug testing program under its Personnel Reliability Program (PRP) for military personnel involved in handling sensitive nuclear materials. This commitment leads to a number of mandatory requirements for the laboratory conducting the confirmation testing to ensure the legitimacy and integrity of the testing process. These requirements are established by the RF Duma to ensure that individuals conducting these tests have adequate training, certifications, and experience to conduct narcotic confirmation tests. This paper describes the facility requirements and personnel qualifications needed for conducting comprehensive drug abuse confirmation testing. Details regarding the personnel training and laboratory experience in the theory and practice of analytical forensic toxicology of drugs of abuse will be presented, as well as the facility requirements for the laboratory conducting such tests. Chain-of-custody, from sample receipt through completion of testing, reporting of results, and continuing until final disposition of specimens will be addressed.

  11. Bioaccumulation of photoprotective compounds in copepods: environmental triggers and sources of intra-specific variability

    Science.gov (United States)

    Zagarese, H. E.; García, P.; Diéguez, M. D.; Ferraro, M. A.

    2012-12-01

    Ultraviolet radiation (UVR) and temperature are two globally important abiotic factors affecting freshwater ecosystems. Planktonic organisms have developed a battery of counteracting mechanisms to minimize the risk of being damaged by UVR, which respond to three basic principles: avoid, protect, repair. Copepods are among the most successful zooplankton groups. They are highly adaptable animals, capable of displaying flexible behaviors, physiologies, and life strategies. In particular, they are well equipped to cope with harmful UVR. Their arsenal includes vertical migration, accumulation of photoprotective compounds, and photorepair. The preference for a particular strategy is affected by a plethora of environmental (extrinsic) parameters, such as the existence of a depth refuge, the risk of visual predation, and temperature. Temperature modifies the environment (e.g. the lake thermal structure), and animal metabolism (e.g., swimming speed, bioaccumulation of photoprotective compounds). In addition, the relative weight of UVR-coping strategies is also influenced by the organism (intrinsic) characteristics (e.g., inter- and intra-specific variability). The UV absorbing compounds, mycosporine-like amino acids (MAAs), are widely distributed among freshwater copepods. Animals are unable to synthesize MAAs, and therefore depend on external sources for accumulating these compounds. Although copepods may acquire MAAs from their food, for the few centropagic species investigated so far, the main source of MAAs are microbial (most likely prokaryotic) organisms living in close association with the copepods. Boeckella gracilipes is a common centropagic copepod in Patagonian lakes. We suspected that its occurrence in different types of lakes, hydrologically unconnected, but within close geographical proximity, could have resulted in different microbial-copepod associations (i.e., different MAAs sources) that could translate into intra-specific differences in the accumulation

  12. A Model To Estimate the Sources of Tobacco-Specific Nitrosamines in Cigarette Smoke.

    Science.gov (United States)

    Lipowicz, Peter J; Seeman, Jeffrey I

    2017-08-21

    Tobacco-specific nitrosamines (TSNAs) are one of the most extensively and continually studied classes of compounds found in tobacco and cigarette smoke.1-5 The TSNAs N-nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) have been characterized by the US Food and Drug Administration (FDA) as harmful and potentially harmful constituents in tobacco products,6 and cigarette manufacturers report their levels in cigarette tobacco filler and cigarette smoke to the FDA. NNN and NNK are classified by IARC as carcinogenic to humans.7 TSNAs transfer from tobacco to smoke by evaporation driven by heat and the flow of gases down the cigarette rod. Other TSNA sources in smoke include pyrorelease, where room temperature-unextractable TSNAs are released by smoking, and pyrosynthesis, where TSNAs are formed by reactions during smoking. We propose the first model that quantifies these three sources of TSNA in smoke. In our model, evaporative transfer efficiency of a TSNA is equated to the evaporative transfer efficiency of nicotine. Smoke TSNA measured in excess of what is transferred by evaporation is termed "pyrogeneration," which is the net sum of pyrorelease and pyrosynthesis minus pyrodegredation. This model requires no internal standard, is applicable to commercial cigarettes "as is," and uses existing analytical methods. This model was applied to archived Philip Morris USA data. For commercial blended cigarettes, NNN pyrogeneration appears to be unimportant, but NNK pyrogeneration contributes roughly 30-70% of NNK in smoke with the greater contribution at lower tobacco NNK levels. This means there is an opportunity to significantly reduce smoke NNK by up to 70% if pyrogeneration can be decreased or eliminated, perhaps by finding a way to grow and cure tobacco with reduced matrix-bound NNK. For burley research cigarettes, pyrogeneration may account for 90% or more of both NNN and NNK in smoke.

  13. Design specification for the European Spallation Source neutron generating target element

    International Nuclear Information System (INIS)

    Aguilar, A.; Sordo, F.; Mora, T.; Mena, L.; Mancisidor, M.; Aguilar, J.; Bakedano, G.; Herranz, I.; Luna, P.; Magan, M.; Vivanco, R.; Jimenez-Villacorta, F.; Sjogreen, K.; Oden, U.; Perlado, J.M.

    2017-01-01

    The paper addresses some of the most relevant issues concerning the thermal hydraulics and radiation damage of the neutron generation target to be built at the European Spallation Source as recently approved after a critical design review. The target unit consists of a set of Tungsten blocks placed inside a wheel of 2.5 m diameter which rotates at some 0.5 Hz in order to distribute the heat generated from incoming protons which reach the target in the radial direction. The spallation material elements are composed of an array of Tungsten pieces which rest on a rotating steel support (the cassette) and are distributed in a cross-flow configuration. The thermal, mechanical and radiation effects resulting from the impact of a 2 GeV proton pulse are analysed in detail as well as an evaluation of the inventory of spallation products. The current design is found to conform to specifications and found to be robust enough to deal with several accident scenarios.

  14. Design specification for the European Spallation Source neutron generating target element

    Energy Technology Data Exchange (ETDEWEB)

    Aguilar, A. [Consorcio ESS-BILBAO. Parque Tecnológico Bizkaia. Poligono Ugaldeguren III, Pol. A, 7B, 48170 Zamudio (Spain); Sordo, F., E-mail: fernando.sordo@essbilbao.org [Consorcio ESS-BILBAO. Parque Tecnológico Bizkaia. Poligono Ugaldeguren III, Pol. A, 7B, 48170 Zamudio (Spain); Instituto de Fusión Nuclear, José Gutiérrez Abascal, 2, 28006 Madrid (Spain); Mora, T. [Consorcio ESS-BILBAO. Parque Tecnológico Bizkaia. Poligono Ugaldeguren III, Pol. A, 7B, 48170 Zamudio (Spain); Mena, L. [Consorcio ESS-BILBAO. Parque Tecnológico Bizkaia. Poligono Ugaldeguren III, Pol. A, 7B, 48170 Zamudio (Spain); Instituto de Fusión Nuclear, José Gutiérrez Abascal, 2, 28006 Madrid (Spain); Mancisidor, M.; Aguilar, J.; Bakedano, G.; Herranz, I.; Luna, P. [Consorcio ESS-BILBAO. Parque Tecnológico Bizkaia. Poligono Ugaldeguren III, Pol. A, 7B, 48170 Zamudio (Spain); Magan, M.; Vivanco, R. [Consorcio ESS-BILBAO. Parque Tecnológico Bizkaia. Poligono Ugaldeguren III, Pol. A, 7B, 48170 Zamudio (Spain); Instituto de Fusión Nuclear, José Gutiérrez Abascal, 2, 28006 Madrid (Spain); Jimenez-Villacorta, F. [Consorcio ESS-BILBAO. Parque Tecnológico Bizkaia. Poligono Ugaldeguren III, Pol. A, 7B, 48170 Zamudio (Spain); Sjogreen, K.; Oden, U. [European Spallation Source ERIC, P.O Box 176, SE-221 00 Lund (Sweden); Perlado, J.M. [Instituto de Fusión Nuclear, José Gutiérrez Abascal, 2, 28006 Madrid (Spain); and others

    2017-06-01

    The paper addresses some of the most relevant issues concerning the thermal hydraulics and radiation damage of the neutron generation target to be built at the European Spallation Source as recently approved after a critical design review. The target unit consists of a set of Tungsten blocks placed inside a wheel of 2.5 m diameter which rotates at some 0.5 Hz in order to distribute the heat generated from incoming protons which reach the target in the radial direction. The spallation material elements are composed of an array of Tungsten pieces which rest on a rotating steel support (the cassette) and are distributed in a cross-flow configuration. The thermal, mechanical and radiation effects resulting from the impact of a 2 GeV proton pulse are analysed in detail as well as an evaluation of the inventory of spallation products. The current design is found to conform to specifications and found to be robust enough to deal with several accident scenarios.

  15. The Relative Importance of Specific Self-Efficacy Sources in Pretraining Self-Efficacy Beliefs

    Science.gov (United States)

    Howardson, Garett N.; Behrend, Tara S.

    2015-01-01

    Self-efficacy is clearly important for learning. Research identifying the most important sources of self-efficacy beliefs, however, has been somewhat limited to date in that different disciplines focus largely on different sources of self-efficacy. Whereas education researchers focus on Bandura's original sources of "enactive mastery,"…

  16. OSSMETER D3.4 – Language-Specific Source Code Quality Analysis

    NARCIS (Netherlands)

    J.J. Vinju (Jurgen); A. Shahi (Ashim); H.J.S. Basten (Bas)

    2014-01-01

    htmlabstractThis deliverable is part of WP3: Source Code Quality and Activity Analysis. It provides descriptions and prototypes of the tools that are needed for source code quality analysis in open source software projects. It builds upon the results of: • Deliverable 3.1 where infra-structure and

  17. 77 FR 33642 - Regional Haze: Revisions to Provisions Governing Alternatives to Source-Specific Best Available...

    Science.gov (United States)

    2012-06-07

    .... Does this action apply to me? This action affects state and local air pollution control agencies... Retrofit Technology (BART) Determinations, Limited SIP Disapprovals, and Federal Implementation Plans... finalizing our finding that the trading programs in the Transport Rule, also known as the Cross-State Air...

  18. Guiding health promotion efforts with urban Inuit: a community-specific perspective on health information sources and dissemination strategies.

    Science.gov (United States)

    McShane, Kelly E; Smylie, Janet K; Hastings, Paul D; Martin, Carmel M

    2006-01-01

    To develop a community-specific perspective of health information sources and dissemination strategies of urban Inuit to better guide health promotion efforts. Through a collaborative partnership with the Tungasuvvingat Inuit Family Resource Centre, a series of key informant interviews and focus groups were conducted to gather information on specific sources of health information, strategies of health information dissemination, and overall themes in health information processes. Distinct patterns of health information sources and dissemination strategies emerged from the data. Major themes included: the importance of visual learning, community Elders, and cultural interpreters; community cohesion; and the Inuit and non-Inuit distinction. The core sources of health information are family members and sources from within the Inuit community. The principal dissemination strategy for health information was direct communication, either through one-on-one interactions or in groups. This community-specific perspective of health information sources and dissemination strategies shows substantial differences from current mainstream models of health promotion and knowledge translation. Health promotion efforts need to acknowledge the distinct health information processes of this community, and should strive to integrate existing health information sources and strategies of dissemination with those of the community.

  19. Concurrent sourcing as a mechanism for safeguarding specific investments from opportunism

    DEFF Research Database (Denmark)

    Mols, Niels Peter

    This paper identifies when concurrent sourcing is an effective safeguard. Concurrent sourcing shortens the period that a buyer needs in order to internalize production and thus, it shortens the period in which an external supplier is able to hold-up a buyer. Concurrent sourcing also allows...... for short run expansion of production and reduces costs of lost customers. However, when complementarities and diseconomies of scale make concurrent sourcing an efficient choice for a buyer, the same complementarities and diseconomies of scale also weaken the threat that the internal production unit may...

  20. Determination of dominant sources of nitrate contamination in transboundary (Russian Federation/Ukraine) catchment with heterogeneous land use

    Czech Academy of Sciences Publication Activity Database

    Vystavna, Yuliya; Diadin, D.; Grynenko, V.; Yakovlev, V.; Vergeles, Y.; Huneau, F.; Rossi, P. M.; Hejzlar, Josef; Knoeller, K.

    2017-01-01

    Roč. 189, č. 10 (2017), č. článku 509. ISSN 0167-6369 Institutional support: RVO:60077344 Keywords : nitrate isotopes * land use * multivariate statistics * Ukraine * anthropogenic sources * Seversky Donets Subject RIV: DJ - Water Pollution ; Quality OBOR OECD: Environmental sciences (social aspects to be 5.7) Impact factor: 1.687, year: 2016

  1. Determination of dominant sources of nitrate contamination in transboundary (Russian Federation/Ukraine) catchment with heterogeneous land use.

    Science.gov (United States)

    Vystavna, Y; Diadin, D; Grynenko, V; Yakovlev, V; Vergeles, Y; Huneau, F; Rossi, P M; Hejzlar, J; Knöller, K

    2017-09-18

    Nitrate contamination of surface water and shallow groundwater was studied in transboundary (Russia/Ukraine) catchment with heterogeneous land use. Dominant sources of nitrate contamination were determined by applying a dual δ 15 N-NO 3 and δ 18 O-NO 3 isotope approach, multivariate statistics, and land use analysis. Nitrate concentration was highly variable from 0.25 to 22 mg L -1 in surface water and from 0.5 to 100 mg L -1 in groundwater. The applied method indicated that sewage to surface water and sewage and manure to groundwater were dominant sources of nitrate contamination. Nitrate/chloride molar ratio was added to support the dual isotope signature and indicated the contribution of fertilizers to the nitrate content in groundwater. Groundwater temperature was found to be an additional indicator of manure and sewerage leaks in the shallow aquifer which has limited protection and is vulnerable to groundwater pollution.

  2. ACHP | Unified Federal Review

    Science.gov (United States)

    Search skip specific nav links Home arrow Unified Federal Review Three logos: 1) Executive Office of the Homeland Security. Unified Federal Environmental and Historic Preservation Review Process Please visit the new location for the Unified Federal Review located here: http://www.fema.gov/environmental-historic

  3. Specific factors influencing information system/information and communication technology sourcing strategies in healthcare facilities.

    Science.gov (United States)

    Potančok, Martin; Voříšek, Jiří

    2016-09-01

    Healthcare facilities use a number of information system/information and communication technologies. Each healthcare facility faces a need to choose sourcing strategies most suitable to ensure provision of information system/information and communication technology services, processes and resources. Currently, it is possible to observe an expansion of sourcing possibilities in healthcare informatics, which creates new requirements for sourcing strategies. Thus, the aim of this article is to identify factors influencing information system/information and communication technology sourcing strategies in healthcare facilities. The identification was based on qualitative research, namely, a case study. This study provides a set of internal and external factors with their impact levels. The findings also show that not enough attention is paid to these factors during decision-making. © The Author(s) 2015.

  4. Reducing mortality risk by targeting specific air pollution sources: Suva, Fiji.

    Science.gov (United States)

    Isley, C F; Nelson, P F; Taylor, M P; Stelcer, E; Atanacio, A J; Cohen, D D; Mani, F S; Maata, M

    2018-01-15

    Health implications of air pollution vary dependent upon pollutant sources. This work determines the value, in terms of reduced mortality, of reducing ambient particulate matter (PM 2.5 : effective aerodynamic diameter 2.5μm or less) concentration due to different emission sources. Suva, a Pacific Island city with substantial input from combustion sources, is used as a case-study. Elemental concentration was determined, by ion beam analysis, for PM 2.5 samples from Suva, spanning one year. Sources of PM 2.5 have been quantified by positive matrix factorisation. A review of recent literature has been carried out to delineate the mortality risk associated with these sources. Risk factors have then been applied for Suva, to calculate the possible mortality reduction that may be achieved through reduction in pollutant levels. Higher risk ratios for black carbon and sulphur resulted in mortality predictions for PM 2.5 from fossil fuel combustion, road vehicle emissions and waste burning that surpass predictions for these sources based on health risk of PM 2.5 mass alone. Predicted mortality for Suva from fossil fuel smoke exceeds the national toll from road accidents in Fiji. The greatest benefit for Suva, in terms of reduced mortality, is likely to be accomplished by reducing emissions from fossil fuel combustion (diesel), vehicles and waste burning. Copyright © 2017. Published by Elsevier B.V.

  5. Russian Federation

    International Nuclear Information System (INIS)

    2001-01-01

    In the Russian Federation (RF), management of radioactive wastes will be carried out within the framework of the Federal Target Program for management of radioactive wastes and used nuclear materials for the period 1996-2005. The agency within the RF responsible for this program is the Ministry of Russian Federation on Atomic Energy. Current radioactive waste disposal activities are focused on creating regional repositories for wastes generated by radiochemical production, nuclear reactors, science centers, and from other sources outside of the nuclear-fuel cycle (the latter wastes are managed by Scientific and Industrial Association, 'RADON'). Wastes of these types are in temporary storage, with the exception of non-fuel cycle wastes which are in long term storage managed by SAI 'RADON'. The criteria for segregating between underground or near-surface disposal of radioactive waste are based on the radiation fields and radionuclide composition of the wastes. The most progress in creating regional repositories has been made in the Northwest region of Russia. However, development of a detailed design has begun for a test facility in the Northeast for disposal of radioactive wastes generated in Murmansk and Arkhangelsk provinces. The feasibility study for construction of this facility is being evaluated by state monitoring organizations, the heads of administrations of the Arkhangelsk and Murmansk provinces, and Minatom of Russia

  6. Seaweed as source of energy. 1: effect of a specific bacterial strain on biogas production

    Energy Technology Data Exchange (ETDEWEB)

    Sreenivasa R.P.; Tarwade, S.J.; Sarma, K.S.R.

    1980-09-01

    Only certain marine bacteria capable of digesting the special type of polysaccharide - agar and alginic acid can bring about the biodegradation of these substances and utilise them as carbon source to produce the organics which will be utilised by the methane bacteria to produce methane. When bacterial strain was used in conjunction with cowdung as a source of methane bacteria in seaweed digester, production of biogas from seaweed was accelerated. Adding of small amount of Ulva to seaweed digester increased the output of gas. (Refs. 4).

  7. Rascal: A domain specific language for source code analysis and manipulation

    NARCIS (Netherlands)

    P. Klint (Paul); T. van der Storm (Tijs); J.J. Vinju (Jurgen); A. Walenstein; S. Schuppe

    2009-01-01

    htmlabstractMany automated software engineering tools require tight integration of techniques for source code analysis and manipulation. State-of-the-art tools exist for both, but the domains have remained notoriously separate because different computational paradigms fit each domain best. This

  8. RASCAL : a domain specific language for source code analysis and manipulationa

    NARCIS (Netherlands)

    Klint, P.; Storm, van der T.; Vinju, J.J.

    2009-01-01

    Many automated software engineering tools require tight integration of techniques for source code analysis and manipulation. State-of-the-art tools exist for both, but the domains have remained notoriously separate because different computational paradigms fit each domain best. This impedance

  9. Attributing the human disease burden of foodborne infections to specific sources.

    NARCIS (Netherlands)

    Pires, S.M.; Evers, E.G.; van Pelt, W.; Ayers, T.; Scallan, E.; Angulo, F.J.; Havelaar, A.H.; Hald, T.

    2009-01-01

    Foodborne diseases are an important cause of human illness worldwide. Humans acquire these infections from a variety of sources and routes of transmission. Many efforts have been made in the last decades to prevent and control foodborne diseases, particularly foodborne zoonoses. However, information

  10. Premature Deaths Attributed to Source-Specific BC Emissions in Six Urban US Regions

    Czech Academy of Sciences Publication Activity Database

    Turner, M.D.; Henze, D.K.; Capps, S.; Hakami, A.; Zhao, S.; Resler, Jaroslav; Carmichael, G.; Stanier, C.; Baek, J.; Sandu, A.; Russell, A.G.; Nenes, A.; Pinder, R.; Napelenok, S.; Bash, J.; Percell, P.; Chai, T.

    2015-01-01

    Roč. 10, č. 11 (2015), Article 114014 ISSN 1748-9326 Grant - others:NASA Applied Sciences Program(US) NNX09AN77G Institutional support: RVO:67985807 Keywords : air quality * health impact * source apportionment * adjoint * particulate matter * black car bon Subject RIV: DG - Athmosphere Sciences, Meteorology Impact factor: 4.134, year: 2015

  11. Specific power reduction of an ion source due to heating and cathode sputtering of electrodes

    International Nuclear Information System (INIS)

    Hamilton, G.U.; Semashko, N.N.

    The potentialities and limitations of the water-cooled ion-optical system of the ion source designed for continuous operation of the high-power neutral beam injector are determined. The following problems are analyzed: thermal expansion and deformation of electrodes, electrode sputtering as a result of bombardment, and heat transfer to turbulent flow of water

  12. Attributing the Human Disease Burden of Foodborne Infections to Specific Sources

    DEFF Research Database (Denmark)

    Pires, Sara Monteiro; Evers, Eric E.; Van Pely, Wilfrid

    2009-01-01

    Foodborne diseases are an important cause of human illness worldwide. Humans acquire these infections from a variety of sources and routes of transmission. Many efforts have been made in the last decades to prevent and control foodborne diseases, particularly foodborne zoonoses. However...

  13. Premature Deaths Attributed to Source-Specific BC Emissions in Six Urban US Regions

    Czech Academy of Sciences Publication Activity Database

    Turner, M.D.; Henze, D.K.; Capps, S.; Hakami, A.; Zhao, S.; Resler, Jaroslav; Carmichael, G.; Stanier, C.; Baek, J.; Sandu, A.; Russell, A.G.; Nenes, A.; Pinder, R.; Napelenok, S.; Bash, J.; Percell, P.; Chai, T.

    2015-01-01

    Roč. 10, č. 11 (2015), Article 114014 ISSN 1748-9326 Grant - others: NASA Applied Sciences Program(US) NNX09AN77G Institutional support: RVO:67985807 Keywords : air quality * health impact * source apportionment * adjoint * particulate matter * black carbon Subject RIV: DG - Athmosphere Sciences, Meteorology Impact factor: 4.134, year: 2015

  14. Study of cold and hot sources in a research reactor. (Physics, specifications, operation, utilization)

    International Nuclear Information System (INIS)

    Safieh, J.

    1982-10-01

    A brief description of the reactor, sources and experimental channels (ORPHEE being taken as example) is first given. The first part deals with the hot neutron source, mainly made of a graphite block to be carried at a temperature of 1500 0 K by nuclear heating. The present study focused on the determination, with the code MERCURE IV, of heat sources generated in the graphite block. From these results the spatial distribution of temperatures have been calculated with two different methods. Mechanical and thermal stresses have been calculated for the hot points. Then, the outlet neutron spectra is determined by means of the code APOLLO. Finally, the operation of the device is presented and the risks and the safety measures are given. The second part deals with cold neutron sources comprising mainly a cold moderator (liquid hydrogen 20.4 0 K). The helium coolant circuit liquefies the hydrogen by means of heat exchange in a condenser. Cold neutron yields calculations are developed by means of the code THERMOS in the plane and cyclindrical geometries. Heat sources generated by nuclear radiations are calculated. A detailed description of the device and its coolant circuit is given, and a risk analysis is finally presented. The third part deals with the part of thermal cold and hot neutrons in the study of matter and its dynamics. Technical means needed to obtain a monochromatic beam, for diffraction experiments, are recalled emphasizing on the interest of these neutrons with regard to X radiation. Then, one deals with cold neutron guides. Finally, the efficiency of two neutron guides is calculated. 78 refs [fr

  15. Governance and asset specificity as facilitators and sources of innovation and value creation

    OpenAIRE

    Sunde, Per Anders

    2007-01-01

    Drawing on transaction cost theory and relational exchange theory, this dissertation examines the different performance effects of formal and relational governance mechanisms, project specific investments, and the interaction between governance and project specific investments in inter-firm innovation projects. The following four performance dimensions are studied: goal attainment, value creation potential for the customer and the contractor, and innovative performance. The model and hypo...

  16. On the role of fusion neutron source with thorium blanket in forming the nuclide composition of the nuclear fuel cycle of the Russian Federation

    Energy Technology Data Exchange (ETDEWEB)

    Shmelev, A. N.; Kulikov, G. G., E-mail: ggkulikov@mephi.ru [National Research Nuclear University (Moscow Engineering Physics Institute) (Russian Federation)

    2016-12-15

    The possible role of available thorium resources of the Russian Federation in utilization of thorium in the closed (U–Pu)-fuel cycle of nuclear power is considered. The efficiency of application of fusion neutron sources with thorium blanket for economical use of available thorium resources is demonstrated. The objective of this study is the search for a solution of such major tasks of nuclear power as reduction of the amount of front-end operations in the nuclear fuel cycle and enhancement of its protection against uncontrolled proliferation of fissile materials with the smallest possible alterations in the fuel cycle. The earlier results are analyzed, new information on the amount of thorium resources of the Russian Federation is used, and additional estimates are made. The following basic results obtained on the basis of the assumption of involving fusion reactors with Th-blanket in future nuclear power for generation of the light uranium fraction {sup 232+233+234}U and {sup 231}Pa are formulated. (1) The fuel cycle would shift from fissile {sup 235}U to {sup 233}U, which is more attractive for thermal power reactors. (2) The light uranium fraction is the most “protected” in the uranium fuel component, and being mixed with regenerated uranium, it would become reduced-enrichment uranium fuel, which would relieve the problem of nonproliferation of the fissile material. (3) The addition of {sup 231}Pa into the fuel would stabilize its neutron-multiplying properties, thus making it possible to implement a long fuel residence time and, as a consequence, increase the export potential of the whole nuclear power technology. (4) The available thorium resource in the vicinity of Krasnoufimsk is sufficient for operation of the large-scale nuclear power industry of the Russian Federation with an electric power of 70 GW for more than one quarter of a century. The general conclusion is that involvement of a small number of fusion reactors with Th-blanket in the future

  17. Federal Holidays

    Data.gov (United States)

    Office of Personnel Management — Federal law (5 U.S.C. 6103) establishes the following public holidays for Federal employees. Please note that most Federal employees work on a Monday through Friday...

  18. Final report of the inter institutional project ININ-CNSNS 'Source Terms specific for the CNLV'

    International Nuclear Information System (INIS)

    Anaya M, R.A.

    1991-02-01

    The purpose of the project inter institutional ININ-CNSNS 'Source Terms Specifies for the CNLV' it is the one of implanting in the computer CYBER (CDC 180-830) of the ININ, the 'Source Term Code Package' (STCP) and to make the operation tests and corresponding operation using the data of the sample problem, for finally to liberate the package, all time that by means of the analysis of the results it is consider appropriate. In this report the results of the are presented simulation of the sequence 'Energy Losses external' (Station blackout) and 'Lost total of CA with failure of the RCIC and success of the HPCS' both with data of the Laguna Verde Central. (Author)

  19. Source-specific speciation profiles of PM2.5 for heavy metals and their anthropogenic emissions in China.

    Science.gov (United States)

    Liu, Yayong; Xing, Jia; Wang, Shuxiao; Fu, Xiao; Zheng, Haotian

    2018-08-01

    Heavy metals are concerned for its adverse effect on human health and long term burden on biogeochemical cycling in the ecosystem. In this study, a provincial-level emission inventory of 13 kinds of heavy metals including V, Cr, Mn, Co, Ni, Cu, Zn, As, Cd, Sn, Sb, Ba and Pb from 10 anthropogenic sources was developed for China, based on the 2015 national emission inventory of primary particulate matters and source category-specific speciation profiles collected from 50 previous studies measured in China. Uncertainties associated with the speciation profiles were also evaluated. Our results suggested that total emissions of the 13 types of heavy metals in China are estimated at about 58000 ton for the year 2015. The iron production is the dominant source of heavy metal, contributing 42% of total emissions of heavy metals. The emissions of heavy metals vary significantly at regional scale, with largest amount of emissions concentrated in northern and eastern China. Particular, high emissions of Cr, Co, Ni, As and Sb (contributing 8%-18% of the national emissions) are found in Shandong where has large capacity of industrial production. Uncertainty analysis suggested that the implementation of province-specific source profiles in this study significantly reduced the emission uncertainties from (-89%, 289%) to (-99%, 91%), particularly for coal combustion. However, source profiles for industry sectors such as non-metallic mineral manufacturing are quite limited, resulting in a relative high uncertainty. The high-resolution emission inventories of heavy metals are essential not only for their distribution, deposition and transport studies, but for the design of policies to redress critical atmospheric environmental hazards at local and regional scales. Detailed investigation on source-specific profile in China are still needed to achieve more accurate estimations of heavy metals in the future. Copyright © 2018 Elsevier Ltd. All rights reserved.

  20. A Generative Approach for Building Database Federations

    Directory of Open Access Journals (Sweden)

    Uwe Hohenstein

    1999-11-01

    Full Text Available A comprehensive, specification-based approach for building database federations is introduced that supports an integrated ODMG2.0 conforming access to heterogeneous data sources seamlessly done in C++. The approach is centered around several generators. A first set of generators produce ODMG adapters for local sources in order to homogenize them. Each adapter represents an ODMG view and supports the ODMG manipulation and querying. The adapters can be plugged into a federation framework. Another generator produces an homogeneous and uniform view by putting an ODMG conforming federation layer on top of the adapters. Input to these generators are schema specifications. Schemata are defined in corresponding specification languages. There are languages to homogenize relational and object-oriented databases, as well as ordinary file systems. Any specification defines an ODMG schema and relates it to an existing data source. An integration language is then used to integrate the schemata and to build system-spanning federated views thereupon. The generative nature provides flexibility with respect to schema modification of component databases. Any time a schema changes, only the specification has to be adopted; new adapters are generated automatically

  1. Premature deaths attributed to source-specific BC emissions in six urban US regions

    International Nuclear Information System (INIS)

    Turner, Matthew D; Henze, Daven K; Capps, Shannon L; Hakami, Amir; Zhao, Shunliu; Resler, Jaroslav; Carmichael, Gregory R; Stanier, Charles O; Baek, Jaemeen; Sandu, Adrian; Russell, Armistead G; Nenes, Athanasios; Pinder, Rob W; Napelenok, Sergey L; Bash, Jesse O; Percell, Peter B; Chai, Tianfeng

    2015-01-01

    Recent studies have shown that exposure to particulate black carbon (BC) has significant adverse health effects and may be more detrimental to human health than exposure to PM 2.5 as a whole. Mobile source BC emission controls, mostly on diesel-burning vehicles, have successfully decreased mobile source BC emissions to less than half of what they were 30 years ago. Quantification of the benefits of previous emissions controls conveys the value of these regulatory actions and provides a method by which future control alternatives could be evaluated. In this study we use the adjoint of the Community Multiscale Air Quality (CMAQ) model to estimate highly-resolved spatial distributions of benefits related to emission reductions for six urban regions within the continental US. Emissions from outside each of the six chosen regions account for between 7% and 27% of the premature deaths attributed to exposure to BC within the region. While we estimate that nonroad mobile and onroad diesel emissions account for the largest number of premature deaths attributable to exposure to BC, onroad gasoline is shown to have more than double the benefit per unit emission relative to that of nonroad mobile and onroad diesel. Within the region encompassing New York City and Philadelphia, reductions in emissions from large industrial combustion sources that are not classified as EGUs (i.e., non-EGU) are estimated to have up to triple the benefits per unit emission relative to reductions to onroad diesel sectors, and provide similar benefits per unit emission to that of onroad gasoline emissions in the region. While onroad mobile emissions have been decreasing in the past 30 years and a majority of vehicle emission controls that regulate PM focus on diesel emissions, our analysis shows the most efficient target for stricter controls is actually onroad gasoline emissions. (letter)

  2. 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.

  3. Estimation of contribution ratios of pollutant sources to a specific section based on an enhanced water quality model.

    Science.gov (United States)

    Cao, Bibo; Li, Chuan; Liu, Yan; Zhao, Yue; Sha, Jian; Wang, Yuqiu

    2015-05-01

    Because water quality monitoring sections or sites could reflect the water quality status of rivers, surface water quality management based on water quality monitoring sections or sites would be effective. For the purpose of improving water quality of rivers, quantifying the contribution ratios of pollutant resources to a specific section is necessary. Because physical and chemical processes of nutrient pollutants are complex in water bodies, it is difficult to quantitatively compute the contribution ratios. However, water quality models have proved to be effective tools to estimate surface water quality. In this project, an enhanced QUAL2Kw model with an added module was applied to the Xin'anjiang Watershed, to obtain water quality information along the river and to assess the contribution ratios of each pollutant source to a certain section (the Jiekou state-controlled section). Model validation indicated that the results were reliable. Then, contribution ratios were analyzed through the added module. Results show that among the pollutant sources, the Lianjiang tributary contributes the largest part of total nitrogen (50.43%), total phosphorus (45.60%), ammonia nitrogen (32.90%), nitrate (nitrite + nitrate) nitrogen (47.73%), and organic nitrogen (37.87%). Furthermore, contribution ratios in different reaches varied along the river. Compared with pollutant loads ratios of different sources in the watershed, an analysis of contribution ratios of pollutant sources for each specific section, which takes the localized chemical and physical processes into consideration, was more suitable for local-regional water quality management. In summary, this method of analyzing the contribution ratios of pollutant sources to a specific section based on the QUAL2Kw model was found to support the improvement of the local environment.

  4. Experimental research on specific activity of 24Na using Chinese reference man phantom irradiated by 252Cf neutrons source

    International Nuclear Information System (INIS)

    Wang Yuexing; Yang Yifang; Lu Yongjie; Zhang Jianguo; Xing Hongchuan

    2011-01-01

    Objective: To investigate the specific activity of '2 4 Na per unit neutron fluence, A B/Φ ,in blood produced for Chinese reference man irradiated by 252 Cf neutron source,and to analyze the effects of scattering neutrons from ground,wall,and ceiling in irradiation site on it.Methods: A 252 Cf neutron source of 3×10 8 n/s and the anthropomorphic phantom were used for experiments. The phantom was made from 4 mm thick of outer covering by perspex and the liquid tissue-equivalent substitute in it. The data of phantom dimensions fit into Chinese reference man.The weight ratios of H, N, O and C in substitute equal from source to long axis of phantom were 1.1, 2.1, 3.1 and 4.1 m, respectively. Both the neutron source and the position of xiphisternum of the phantom were 1.6 m above the floor. Results: The average specific activity of 24 Na per unit neutron fluence was related to the irradiation-distances, d, and its maximum value, A B/ΦM , deduced by experimental data was about 1.85×10 -7 Bq·cm 2 ·g -1 . Conclusions: The A B/ΦM corresponds to that of phantom irradiated by plane-parallel beams, and the value is about more 3% than that by BOMAB phantom reported in literature. It has shown that floor-(wall-)scattered neutrons in irradiation site have significant contribution to the specific activity of 24 Na, but they contributed relatively little to the induced neutron doses. Consequently,using the specific activity of 24 Na for assessing accidental neutron doses received by an individual, the contribution of scattered neutrons in accident site will lead dose to be overestimated, and need to be correct. (authors)

  5. Source-specific social support and circulating inflammatory markers among white-collar employees.

    Science.gov (United States)

    Nakata, Akinori; Irie, Masahiro; Takahashi, Masaya

    2014-06-01

    Despite known beneficial effects of social support on cardiovascular health, the pathway through which sources of support (supervisor, coworkers, family/friends) influence inflammatory markers is not completely understood. We investigated the independent and moderating associations between social support and inflammatory markers. A total of 137 male white-collar employees underwent a blood draw for measurement of high-sensitive C-reactive protein (hs-CRP), interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α), monocyte and leukocyte counts, and completed a questionnaire on social support. Multivariable linear regression analyses controlling for covariates revealed that supervisor support was inversely associated with IL-6 (β = -0.24, p markers. Social support from the immediate supervisor may be a potential mechanism through which social support exerts beneficial effects on inflammatory markers in working men.

  6. Seaweed as source of energy. I: effect of a specific bacterial strain on biogas production

    Energy Technology Data Exchange (ETDEWEB)

    Rao, P.S.; Tarwade, S.J.; Sarma, K.S.R.

    1980-01-01

    Biogas was produced from seaweed by making use of alginate-digesting marine bacteria that were isolated from decomposing seaweed and can digest seaweed carbohydrates (agar and alginic acid). Laboratory digesters containing 100 g seaweed were inoculated with 50 mL broth cultures of different seaweed-derived bacterial strains, and the maximum amount of degradation obtained was 28% (compared with 13% for a bacteria-free digestion). Cow dung was added as a source of methanogenic bacteria, and the amount of biogas produced was more than double the amount obtained when seaweed and cow dung were digested in the absence of the seaweed-derived bacteria. Adding a small amount of Ulva to the seaweed digester increased the production of biogas.

  7. The Source and Impact of Specific Parameters that Enhance Well-Being in Daily Life.

    Science.gov (United States)

    Stewart, William C; Reynolds, Kelly E; Jones, Lydia J; Stewart, Jeanette A; Nelson, Lindsay A

    2016-08-01

    The purpose of this study was to review four parameters (forgiveness, gratitude, hope and empathy) frequently noted when evaluating well-being. We reviewed clinical studies from 1966 to present. We included 63 articles. All four of the parameters were shown to generally improve an individual's well-being. These parameters demonstrated a positive influence within more specific societal issues including improvement in social relationships, delinquent behavior and physical health. These parameters were generally derived from training and religion. This study suggests that these parameters may improve either one of general well-being, pro-social and positive relational behavior and demonstrate positive health effects.

  8. Developing a model of source-specific interpersonal conflict in health care.

    Science.gov (United States)

    Guidroz, Ashley M; Wang, Mo; Perez, Lisa M

    2012-02-01

    Nurses work in complex social environments, and conflict may arise with fellow coworkers, their supervisor, physicians or the patients and family they care for. Although much research has documented the negative effects of conflict on nurses, no research to date has examined the comparative effect that conflict from all four sources can have on nurses. The purpose of this study is to test a model of workplace conflict where the negative effect of conflict on nurses will be experienced via emotional exhaustion. We test the mediator model by analysing the cross-sectional data collected within one hospital (N1=182) and cross-validating those results in a second hospital (N2=161). The pattern of results was largely consistent across the two samples indicating support for a mediated model of workplace conflict for physician, supervisor and patient. Conflict with other nurses, however, did not have a relationship with either emotional exhaustion or other personal and organizational outcomes. The theoretical and practical implications of the current findings, as well as the limitations and future research directions, are discussed. Copyright © 2011 John Wiley & Sons, Ltd.

  9. Overview of plant specific source terms and their impact on risk

    International Nuclear Information System (INIS)

    Desaedeleer, G.

    2004-01-01

    Probabilistic risk assesment and safety assessment focuses on systems and measures to prevent core meltdown, and it integrates many aspects of design and operation. It provides mapping of initiating event, frequencies onto plant damage state and through plant systems analysis, utilizes fault tree and event tree logic models, may include 'external event' analysis such as fire, flood, wind, seismic events. Percent contribution of sequences to the core damage frequency are shown for the following plants, taken as examples ZION, EDISON, OCONEE 3, SEABROOK, SIZEWELL B, MILLSTONE 3, RINGHALS 2. The presentation includes comparison of the following initiating event frequencies: loss of off-site power; small LOCA; large LOCA, steam generator tube rupture; loss of feedwater; turbine trip; reactor trip. Consequence analysis deals with: dispersion and depletion of radioactivity in the atmosphere, health effects, factors in the off-site emergency plan analyzed with codes that address the weather conditions; provision of mapping of source terms; risk diagram for early fatalities and for latent cancer fatalities

  10. Molecular property diagnostic suite (MPDS): Development of disease-specific open source web portals for drug discovery.

    Science.gov (United States)

    Nagamani, S; Gaur, A S; Tanneeru, K; Muneeswaran, G; Madugula, S S; Consortium, Mpds; Druzhilovskiy, D; Poroikov, V V; Sastry, G N

    2017-11-01

    Molecular property diagnostic suite (MPDS) is a Galaxy-based open source drug discovery and development platform. MPDS web portals are designed for several diseases, such as tuberculosis, diabetes mellitus, and other metabolic disorders, specifically aimed to evaluate and estimate the drug-likeness of a given molecule. MPDS consists of three modules, namely data libraries, data processing, and data analysis tools which are configured and interconnected to assist drug discovery for specific diseases. The data library module encompasses vast information on chemical space, wherein the MPDS compound library comprises 110.31 million unique molecules generated from public domain databases. Every molecule is assigned with a unique ID and card, which provides complete information for the molecule. Some of the modules in the MPDS are specific to the diseases, while others are non-specific. Importantly, a suitably altered protocol can be effectively generated for another disease-specific MPDS web portal by modifying some of the modules. Thus, the MPDS suite of web portals shows great promise to emerge as disease-specific portals of great value, integrating chemoinformatics, bioinformatics, molecular modelling, and structure- and analogue-based drug discovery approaches.

  11. Detailed Source-Specific Molecular Composition of Ambient Aerosol Organic Matter Using Ultrahigh Resolution Mass Spectrometry and 1H NMR

    Directory of Open Access Journals (Sweden)

    Amanda S. Willoughby

    2016-06-01

    Full Text Available Organic aerosols (OA are universally regarded as an important component of the atmosphere that have far-ranging impacts on climate forcing and human health. Many of these impacts are related to OA molecular characteristics. Despite the acknowledged importance, current uncertainties related to the source apportionment of molecular properties and environmental impacts make it difficult to confidently predict the net impacts of OA. Here we evaluate the specific molecular compounds as well as bulk structural properties of total suspended particulates in ambient OA collected from key emission sources (marine, biomass burning, and urban using ultrahigh resolution mass spectrometry (UHR-MS and proton nuclear magnetic resonance spectroscopy (1H NMR. UHR-MS and 1H NMR show that OA within each source is structurally diverse, and the molecular characteristics are described in detail. Principal component analysis (PCA revealed that (1 aromatic nitrogen species are distinguishing components for these biomass burning aerosols; (2 these urban aerosols are distinguished by having formulas with high O/C ratios and lesser aromatic and condensed aromatic formulas; and (3 these marine aerosols are distinguished by lipid-like compounds of likely marine biological origin. This study provides a unique qualitative approach for enhancing the chemical characterization of OA necessary for molecular source apportionment.

  12. Adolescents show sex-specific preferences on media when pornography is a major source of sexual knowledge

    DEFF Research Database (Denmark)

    Rasmussen, Anna Lund; Svarrer, Rebekka; Lauszus, Finn Friis

    2017-01-01

    photographs;thus, these magazines constituted a major source of adolescent girls. Girls knew the gestational age of legal abortion in Denmark and had their knowledge from non-explicit magazines while this was not the case for boys (p=0.004). Pupils who stated their knowledge on sex from these magazines knew...... the first sign of pregnancy (menostasia), the correct facts of legal abortion, and STI.Conclusions: Pornography in different media is used in the vast majority of adolescents and its use is sex-specific. Knowledge on STI, pregnancy, legal abortion was variably associated with the type of media....... with focus on pornography and what media was used. Pornography was divided according to five media subcategories. Knowledge on sexually transmitted infection (STI), pregnancy and abortion and their associations with pornography were explored.Results: Pornography was reported as the second largest source...

  13. Federalism Lives.

    Science.gov (United States)

    Howard, A. E. Dick

    1987-01-01

    Examines the concept of federalism in terms of its past history and its encouraging future. Calls for a revival of concern for federalism not simply as a convenient administrative arrangement but as a fundamental constitutional value. (BSR)

  14. Determination of the specific resistance of individual freestanding ZnO nanowires with the low energy electron point source microscope

    Energy Technology Data Exchange (ETDEWEB)

    Weber, Dirk Henning; Beyer, Andre; Voelkel, Berthold; Goelzhaeuser, Armin [Physik Supramolekularer Systeme, Universitaet Bielefeld (Germany); Schlenker, Eva; Bakin, Andrey; Waag, Andreas [Institut fuer Halbleitertechnik, Technische Universitaet Braunschweig (Germany)

    2008-07-01

    A low energy electron point source (LEEPS) microscope is used to determine the electrical conductivity of individual freestanding ZnO nanowires in UHV. The nanowires were contacted with a manipulation tip and I-V curves were taken at different wire lengths. From those, the specific resistance was calculated and separated from the contact resistance. By comparing the specific resistances of ZnO nanowires with diameters between 1100 and 48 nm, a large surface contribution for the thin nanowires was found. A geometric model for separation between surface and bulk contributions is given. The results of electrical transport measurements on vapor phase grown ZnO nanowires are discussed, as well as the size dependence of the wire resistance.

  15. Understanding Federalism.

    Science.gov (United States)

    Hickok, Eugene W., Jr.

    1990-01-01

    Urges returning to the original federalist debates to understand contemporary federalism. Reviews "The Federalist Papers," how federalism has evolved, and the centralization of the national government through acts of Congress and Supreme Court decisions. Recommends teaching about federalism as part of teaching about U.S. government…

  16. The FY2011 Federal Budget

    Science.gov (United States)

    2010-08-04

    long been the largest source of federal revenues, followed by social insurance (payroll) taxes. Federal individual and corporate income tax revenues...915 billion (6.4% of GDP). Corporate income tax revenues fell from $304 billion in FY2008 to $138 billion in FY2009. Federal revenues from other

  17. Stingless bees (Melipona scutellaris) learn to associate footprint cues at food sources with a specific reward context.

    Science.gov (United States)

    Roselino, Ana Carolina; Rodrigues, André Vieira; Hrncir, Michael

    2016-10-01

    Foraging insects leave chemical footprints on flowers that subsequent foragers may use as indicators for recent flower visits and, thus, potential resource depletion. Accordingly, foragers should reject food sources presenting these chemical cues. Contrasting this assumption, experimental studies in stingless bees (Apidae, Meliponini), so far, demonstrated an attractive effect of footprints. These findings lead to doubts about the meaning of these chemical cues in natural foraging contexts. Here, we asked whether foragers of stingless bees (Melipona scutellaris) use footprints according to the previously experienced reward level of visited food sources. Bees were trained to artificial flower patches, at which the reward of a flower either decreased or, alternatively, increased after a visit by a forager. Individuals were allowed a total of nine foraging bouts to the patch, after which their preference for visited or unvisited flowers was tested. In the choice tests, bees trained under the decreasing reward context preferred unvisited flowers, whereas individuals trained under the increasing reward context preferred visited flowers. Foragers without experience chose randomly between visited and unvisited flowers. These results demonstrate that M. scutellaris learns to associate unspecific footprint cues at food sources with differential, specific reward contexts, and uses these chemical cues accordingly for their foraging decisions.

  18. Specific absorbed fractions of energy at various ages from internal photon sources: 3, Five-year-old

    International Nuclear Information System (INIS)

    Cristy, M.; Eckerman, K.F.

    1987-04-01

    Specific absorbed fractions (PHI's) in various organs of the body (target organs) from sources of monoenergetic photons in various other organs (source organs) are tabulated. In this volume PHI-values are tabulated for a five-year-old or 19-kg person. These PHI-values can be used in calculating the photon component of the dose-equivalent rate in a given target organ from a given radionuclide that is present in a given source organ. The International Commission on Radiological Protection recognizes that the endosteal, or bone surface, cells are the tissue at risk for bone cancer. We have applied the dosimetry methods developed for beta-emitting radionuclides deposited in bone to follow the transport of secondary electrons that were freed by photon interactions through the microscopic structure of the skeleton. With these methods we can estimate PHI in the endosteal cells and can better estimate PHI in the active marrow; the latter is overestimated with other methods at photon energies below 200 keV. 12 refs., 2 tabs

  19. Long-term effects of total and source-specific particulate air pollution on incident cardiovascular disease in Gothenburg, Sweden.

    Science.gov (United States)

    Stockfelt, Leo; Andersson, Eva M; Molnár, Peter; Gidhagen, Lars; Segersson, David; Rosengren, Annika; Barregard, Lars; Sallsten, Gerd

    2017-10-01

    Long-term exposure to air pollution increases cardiopulmonary morbidity and mortality, but it is not clear which components of air pollution are the most harmful, nor which time window of exposure is most relevant. Further studies at low exposure levels have also been called for. We analyzed two Swedish cohorts to investigate the effects of total and source-specific particulate matter (PM) on incident cardiovascular disease for different time windows of exposure. Two cohorts initially recruited to study predictors of cardiovascular disease (the PPS cohort and the GOT-MONICA cohort) were followed from 1990 to 2011. We collected data on residential addresses and assigned each individual yearly total and source-specific PM and Nitrogen Oxides (NO x ) exposures based on dispersion models. Using multivariable Cox regression models with time-dependent exposure, we studied the association between three different time windows (lag 0, lag 1-5, and exposure at study start) of residential PM and NO x exposure, and incidence of ischemic heart disease, stroke, heart failure and atrial fibrillation. During the study period, there were 2266 new-onset cases of ischemic heart disease, 1391 of stroke, 925 of heart failure and 1712 of atrial fibrillation. The majority of cases were in the PPS cohort, where participants were older. Exposure levels during the study period were moderate (median: 13µg/m 3 for PM 10 and 9µg/m 3 for PM 2.5 ), and similar in both cohorts. Road traffic and residential heating were the largest local sources of PM air pollution, and long distance transportation the largest PM source in total. In the PPS cohort, there were positive associations between PM in the last five years and both ischemic heart disease (HR: 1.24 [95% CI: 0.98-1.59] per 10µg/m 3 of PM 10 , and HR: 1.38 [95% CI: 1.08-1.77] per 5µg/m 3 of PM 2.5 ) and heart failure. In the GOT-MONICA cohort, there were positive but generally non-significant associations between PM and stroke (HR: 1

  20. STEPS: source term estimation based on plant status phase 0 - the technical specifications of the containment module

    International Nuclear Information System (INIS)

    Vamanu, D.V.

    1998-01-01

    In the framework of Project RODOS (Real-Time On-Line Decision Support System for Nuclear Emergencies in Europe), the European Atomic Energy Community (EAEC) of the Commission of the European Communities has commissioned the development of a unified concept, body of knowledge, models and software package meant to assist the evaluation of the source term of severe nuclear accidents in light water reactors of the types prevailing on the Continent. Code-named STEPS, for 'Source Term Estimation based on Plant Status', the project has evolved as Contract RODOS D (FI4P-CT96-0048), between EAEC and consortium of expert European centres including Commissariat a l'Energie Atomique, Institut de Protection et de Surete Nucleaire, (CEA-DPI-SEAC) as Coordinator and Forschungszentrum Karlsruhe GmbH (FZK-INR), the Finnish Centre for Radiation and Nuclear Safety, (STUK-NSD), the Technical Research Centre of Finland, Energy, Nuclear Energy (VTT-ET-NE), and Eidgenossische Technische Hochschule - ETH Zurich, Centre of Excellence (ETH-CERS) as Contractors. For the Phase 0 of the project, an IFIN-HH expert has been assigned by ETH-CERS to develop the Technical Specifications of the delivery component of the intended STEPS package, the CONTAINMENT Module. Sponsored by ETH-CERS headquarters in Zurich, the work was done on the premises and with the logistic support of CEA D PI-SEAC at Fontenay-aux-Roses, with the feedback processing and computer code development subsequently performed in Bucharest. The Technical Specifications of the STEPS CONTAINMENT Module were guided by specific terms of reference, including: (i) the capability of the software to function as a source term interface between targeted nuclear power plants and the RODOS System; (ii) the comparable capability of the system to be operated as a stand-alone assessment and decision support tool for a comprehensive variety of plants, nuclear emergency classes. On the technical side, the specifications had to focus on the possible

  1. Source-specific sewage pollution detection in urban river waters using pharmaceuticals and personal care products as molecular indicators.

    Science.gov (United States)

    Kiguchi, Osamu; Sato, Go; Kobayashi, Takashi

    2016-11-01

    Source-specific elucidation of domestic sewage pollution caused by various effluent sources in an urban river water, as conducted for this study, demands knowledge of the relation between concentrations of pharmaceuticals and personal care products (PPCPs) as molecular indicators (caffeine, carbamazepine, triclosan) and water quality concentrations of total nitrogen (T-N) and total phosphorous (T-P). River water and wastewater samples from the Asahikawa River Basin in northern Japan were analyzed using derivatization-gas chromatography/mass spectrometry. Caffeine, used as an indicator of domestic sewage in the Asahikawa River Basin, was more ubiquitous than either carbamazepine or triclosan (92-100 %). Its concentration was higher than any target compound used to assess the basin: caffeine, caffeine concentrations detected in wastewater effluents and the strongly positive mutual linear correlation between caffeine and T-N or T-P (R 2  > 0.759) reflect the contribution of septic tank system effluents to the lower Asahikawa River Basin. Results of relative molecular indicators in combination with different molecular indicators (caffeine/carbamazepine and triclosan/carbamazepine) and cluster analysis better reflect the contribution of sewage than results obtained using concentrations of respective molecular indicators and cluster analysis. Relative molecular indicators used with water quality parameters (e.g., caffeine/T-N ratio) in this study provide results more clearly, relatively, and quantitatively than results obtained using molecular indicators alone. Moreover, the caffeine/T-N ratio reflects variations of caffeine flux from effluent sources. These results suggest strongly relative molecular indicators are also useful indicators, reflecting differences in spatial contributions of domestic sources for PPCPs in urban areas.

  2. Compound-Specific Isotope Analysis (CSIA Application for Source Apportionment and Natural Attenuation Assessment of Chlorinated Benzenes

    Directory of Open Access Journals (Sweden)

    Luca Alberti

    2017-11-01

    Full Text Available In light of the complex management of chlorobenzene (CB contaminated sites, at which a hydraulic barrier (HB for plumes containment is emplaced, compound-specific stable isotope analysis (CSIA has been applied for source apportionment, for investigating the relation between the upgradient and downgradient of the HB, and to target potential CB biodegradation processes. The isotope signature of all the components potentially involved in the degradation processes has been expressed using the concentration-weighted average δ13C of CBs + benzene (δ13Csum. Upgradient of the HB, the average δ13Csum of −25.6‰ and −29.4‰ were measured for plumes within the eastern and western sectors, respectively. Similar values were observed for the potential sources, with δ13Csum values of −26.5‰ for contaminated soils and −29.8‰ for the processing water pipeline in the eastern and western sectors, respectively, allowing for apportioning of these potential sources to the respective contaminant plumes. For the downgradient of the HB, similar CB concentrations but enriched δ13Csum values between −24.5‰ and −25.9‰ were measured. Moreover, contaminated soils showed a similar δ13Csum signature of −24.5‰, thus suggesting that the plumes likely originate from past activities located in the downgradient of the HB. Within the industrial property, significant δ13C enrichments were measured for 1,2,4-trichlorobenzene (TCB, 1,2-dichlorobenzene (DCB, 1,3-DCB, and 1,4-DCBs, thus suggesting an important role for anaerobic biodegradation. Further degradation of monochlorobenzene (MCB and benzene was also demonstrated. CSIA was confirmed to be an effective approach for site characterization, revealing the proper functioning of the HB and demonstrating the important role of natural attenuation processes in reducing the contamination upgradient of the HB.

  3. Overview of the relations earthquake source parameters and the specification of strong ground motion for design purposes

    International Nuclear Information System (INIS)

    Bernreuter, D.L.

    1977-08-01

    One of the most important steps in the seismic design process is the specification of the appropriate ground motion to be input into the design analysis. From the point-of-view of engineering design analysis, the important parameters are peak ground acceleration, spectral shape and peak spectral levels. In a few cases, ground displacement is a useful parameter. The earthquake is usually specified by giving its magnitude and either the epicentral distance or the distance of the closest point on the causitive fault to the site. Typically, the appropriate ground motion parameters are obtained using the specified magnitude and distance in equations obtained from regression analysis among the appropriate variables. Two major difficulties with such an approach are: magnitude is not the best parameter to use to define the strength of an earthquake, and little near-field data is available to establish the appropriate form for the attenuation of the ground motion with distance, source size and strength. These difficulties are important for designing a critical facility; i.e., one for which a very low risk of exceeding the design ground motion is required. Examples of such structures are nuclear power plants, schools and hospitals. for such facilities, a better understanding of the relation between the ground motion and the important earthquake source parameters could be very useful for several reasons

  4. Federal Investment

    Science.gov (United States)

    Campbell, Sheila; Tawil, Natalie

    2013-01-01

    The federal government pays for a wide range of goods and services that are expected to be useful some years in the future. Those purchases, called investment, fall into three categories: physical capital, research and development (R&D), and education and training. There are several economic rationales for federal investment. It can provide…

  5. What limits working memory capacity? Evidence for modality-specific sources to the simultaneous storage of visual and auditory arrays.

    Science.gov (United States)

    Fougnie, Daryl; Marois, René

    2011-11-01

    There is considerable debate on whether working memory (WM) storage is mediated by distinct subsystems for auditory and visual stimuli (Baddeley, 1986) or whether it is constrained by a single, central capacity-limited system (Cowan, 2006). Recent studies have addressed this issue by measuring the dual-task cost during the concurrent storage of auditory and visual arrays (e.g., Cocchini, Logie, Della Sala, MacPherson, & Baddeley, 2002; Fougnie & Marois, 2006; Saults & Cowan, 2007). However, studies have yielded widely different dual-task costs, which have been taken to support both modality-specific and central capacity-limit accounts of WM storage. Here, we demonstrate that the controversies regarding such costs mostly stem from how these costs are measured. Measures that compare combined dual-task capacity with the higher single-task capacity support a single, central WM store when there is a large disparity between the single-task capacities (Experiment 1) but not when the single-task capacities are well equated (Experiment 2). In contrast, measures of the dual-task cost that normalize for differences in single-task capacity reveal evidence for modality-specific stores, regardless of single-task performance. Moreover, these normalized measures indicate that dual-task cost is much smaller if the tasks do not involve maintaining bound feature representations in WM (Experiment 3). Taken together, these experiments not only resolve a discrepancy in the field and clarify how to assess the dual-task cost but also indicate that WM capacity can be constrained both by modality-specific and modality-independent sources of information processing.

  6. Agreements concluded by the Federal Republic of Germany under international law in the field of environmental protection. Annex: Treaties with the GDR. (Source index in the Federal Law Gazette, part II). (As of September 15, 1987)

    International Nuclear Information System (INIS)

    Lohse, S.

    1987-01-01

    This compilation contains all agreements under international law in the field of environmental protection, the FRG has joined and that have been published and/or announced in the Federal Law Gazette, part II. The summary is of September 15, 1987. The classification is made according to the subjects: waste management law, pollution abatement law, nuclear law and energy and mining law and within these according to the date of treaty/agreement. For easier access, there are a chronological index, an index of the contracting states and an index of the places of contract. In the annex the relevant treaties with the German Democratic Republic are indicated. (orig./HP) [de

  7. Sodium intakes of US children and adults from foods and beverages by location of origin and by specific food source.

    Science.gov (United States)

    Drewnowski, Adam; Rehm, Colin D

    2013-05-28

    Sodium intakes, from foods and beverages, of 22,852 persons in the National Health and Nutrition Examination Surveys (NHANES 2003-2008) were examined by specific food source and by food location of origin. Analyses were based on a single 24-h recall. Separate analyses were conducted for children (6-11 years of age), adolescents (12-19), and adults (20-50 and ≥51 years). Grouping of like foods (e.g., food sources) used a scheme proposed by the National Cancer Institute, which divides foods/beverages into 96 food subgroups (e.g., pizza, yeast breads or cold cuts). Food locations of origin were stores (e.g., grocery, convenience and specialty stores), quick-service restaurant/pizza (QSR), full-service restaurant (FSR), school, or other. Food locations of sodium were also evaluated by race/ethnicity amongst adults. Stores provided between 58.1% and 65.2% of dietary sodium, whereas QSR and FSR together provided between 18.9% and 31.8% depending on age. The proportion of sodium from QSR varied from 10.1% to 19.9%, whereas that from FSR varied from 3.4% to 13.3%. School meals provided 10.4% of sodium for 6-11 year olds and 6.0% for 12-19 year olds. Pizza from QSR, the top away from home food item, provided 5.4% of sodium in adolescents. QSR pizza, chicken, burgers and Mexican dishes combined provided 7.8% of total sodium in adult diets. Most sodium came from foods purchased in stores. Food manufacturers, restaurants, and grocery stores all have a role to play in reducing the amount of sodium in the American diet.

  8. Targeting the Sources of Fecal Contamination using Dog-, Human-, and Ruminant- Specific Markers in the Lake Herrick Watershed, Georgia.

    Science.gov (United States)

    Saintil, T.; Radcliffe, D. E.; Rasmussen, T. C.; Habteselassie, M.; Sowah, R.; Kannan, A.

    2016-12-01

    The Lake Herrick Watershed is about 1.5 km2 and covers portions of the University of Georgia's East campus, the Oconee Forest, residential and commercial landuse. Lake Herrick, a recreational site on the University of Georgia campus, was closed in 2002 due to fecal contamination. Subsequent monitoring confirmed persistent contamination, which led to a permanent closure to swimming, boating, and fishing. While fecal coliform abundance is a standard metric for determining human health risks, Geldreich (1970) showed that fecal abundance does not necessarily correlate with the presence of pathogens. Nor does it identify pollution sources, which are needed to mitigate health risks. Two inflow tributaries and the outlet stream were monitored for discharge, fecal coliform, forms of nitrogen and phosphorus and other water-quality data to quantify lake influent and effluent bacteria loads. Fecal sources were identified using the human HF183 genetic marker (Seurinck et al., 2005), the ruminant BacR marker (Reischer et al., 2006), and the dog mitochondrial DNA (mtDNA) marker (Tambalo et al., 2012). Preliminary results confirm high concentrations of E. coli and Enterococci, above the State's limit of 124 MPN/100 mL, in both baseflows and stormflows. The findings also suggest that the E. coli and Enterococci loads from the inlet tributaries are on average higher compared to the bacteria loads coming out of the outlet stream. The human markers were detectable at all three sites but most of the samples were not quantifiable. The ruminant markers were quantifiable at both inlets but no ruminant markers were found at the outlet. The dog markers were detectable but not quantifiable at both inlets and no dog markers were detected at the outlet. Statistical analyses will be used to establish relationships between the nutrients data, the fecal concentrations, and the gene-specific markers.

  9. Branched GDGTs in Lacustrine Environments: Tracing Allochthonous and Autochthonous Sources Using Compound-Specific Stable Carbon Isotope Analysis

    Science.gov (United States)

    Weber, Y.; S Sinninghe Damsté, J.; Lehmann, M. F.; Niemann, H.; Schubert, C. J.

    2015-12-01

    allochthonous (i.e., soil) source. Our data demonstrate the great potential of compound-specific C isotope analysis to constrain the origin of brGDGTs in lake sediments, possibly allowing the identification of freshwater environments that are particularly suited for brGDGT-based paleoenvironmental reconstructions.

  10. Analysis of General Accounting Office, Armed Services Board of Contract Appeals and Federal Court of Claims Decisions on Protests Disputes Involving Performance Specifications

    National Research Council Canada - National Science Library

    Murphy-Sweet, Philip

    2002-01-01

    ... involving Performance Specifications. Performance Specifications generally leave the contractor open to decide the best means to accomplish the work of a contract and deliver the product called for in the contract...

  11. Analysis of General Accounting Office, Armed Services Board of Contract Appeals and Federal Court of Claims Decisions on Protests Disputes Involving Performance Specifications

    National Research Council Canada - National Science Library

    Murphy-Sweet, Philip

    2002-01-01

    ... contract. As compared with Design Specifications, which tell the contractor exactly the processes and materials that must be used to accomplish the task, Performance Specifications only specify the final...

  12. A Self-Instructional Course in Student Financial Aid Administration. Module 2--Federal Student Financial Aid: History & Current Sources. Second Edition.

    Science.gov (United States)

    Washington Consulting Group, Inc., Washington, DC.

    The second of 17 modules in a self-instructional course on student financial aid administration, this module offers novice financial aid administrators and other institutional personnel a systematic introduction to the management of federal financial aid programs authorized by the Higher Education Act Title IV. It traces the history of federal…

  13. Federal Lands

    Data.gov (United States)

    Department of Homeland Security — This map layer consists of federally owned or administered lands of theUnited States, Puerto Rico, and the U.S. Virgin Islands. Only areas of 640 acres or more are...

  14. Radiological source tracking in oil/gas, medical and other industries: requirements and specifications for passive RFID technology

    Energy Technology Data Exchange (ETDEWEB)

    Dowla, Farid U. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-01-01

    Subsurface sensors that employ radioisotopes, such 241Am-Be and 137Cs, for reservoir characterization must be tracked for safety and security reasons. Other radiological sources are also widely used in medicine. The radiological source containers, in both applications, are small, mobile and used widely worldwide. The nuclear sources pose radiological dispersal device (RDD) security risks. Security concerns with the industrial use of radionuclide sources is in fact quite high as it is estimated that each year hundreds of sealed sources go missing, either lost or stolen. Risk mitigation efforts include enhanced regulations, source-use guidelines, research and development on electronic tracking of sources. This report summarizes the major elements of the requirements and operational concepts of nuclear sources with the goal of developing automated electronic tagging and locating systems.

  15. WEB MAPPING ARCHITECTURES BASED ON OPEN SPECIFICATIONS AND FREE AND OPEN SOURCE SOFTWARE IN THE WATER DOMAIN

    Directory of Open Access Journals (Sweden)

    C. Arias Muñoz

    2017-09-01

    Full Text Available The availability of water-related data and information across different geographical and jurisdictional scales is of critical importance for the conservation and management of water resources in the 21st century. Today information assets are often found fragmented across multiple agencies that use incompatible data formats and procedures for data collection, storage, maintenance, analysis, and distribution. The growing adoption of Web mapping systems in the water domain is reducing the gap between data availability and its practical use and accessibility. Nevertheless, more attention must be given to the design and development of these systems to achieve high levels of interoperability and usability while fulfilling different end user informational needs. This paper first presents a brief overview of technologies used in the water domain, and then presents three examples of Web mapping architectures based on free and open source software (FOSS and the use of open specifications (OS that address different users’ needs for data sharing, visualization, manipulation, scenario simulations, and map production. The purpose of the paper is to illustrate how the latest developments in OS for geospatial and water-related data collection, storage, and sharing, combined with the use of mature FOSS projects facilitate the creation of sophisticated interoperable Web-based information systems in the water domain.

  16. Web Mapping Architectures Based on Open Specifications and Free and Open Source Software in the Water Domain

    Science.gov (United States)

    Arias Muñoz, C.; Brovelli, M. A.; Kilsedar, C. E.; Moreno-Sanchez, R.; Oxoli, D.

    2017-09-01

    The availability of water-related data and information across different geographical and jurisdictional scales is of critical importance for the conservation and management of water resources in the 21st century. Today information assets are often found fragmented across multiple agencies that use incompatible data formats and procedures for data collection, storage, maintenance, analysis, and distribution. The growing adoption of Web mapping systems in the water domain is reducing the gap between data availability and its practical use and accessibility. Nevertheless, more attention must be given to the design and development of these systems to achieve high levels of interoperability and usability while fulfilling different end user informational needs. This paper first presents a brief overview of technologies used in the water domain, and then presents three examples of Web mapping architectures based on free and open source software (FOSS) and the use of open specifications (OS) that address different users' needs for data sharing, visualization, manipulation, scenario simulations, and map production. The purpose of the paper is to illustrate how the latest developments in OS for geospatial and water-related data collection, storage, and sharing, combined with the use of mature FOSS projects facilitate the creation of sophisticated interoperable Web-based information systems in the water domain.

  17. ZebrafishMiner: an open source software for interactive evaluation of domain-specific fluorescence in zebrafish

    Directory of Open Access Journals (Sweden)

    Reischl Markus

    2017-09-01

    Full Text Available High-throughput microscopy makes it possible to observe the morphology of zebrafish on large scale to quantify genetic, toxic or drug effects. The image acquisition is done by automated microscopy, images are evaluated automatically by image processing pipelines, tailored specifically to the requirements of the scientific question. The transfer of such algorithms to other projects, however, is complex due to missing guidelines and lack of mathematical or programming knowledge. In this work, we implement an image processing pipeline for automatic fluorescence quantification in user-defined domains of zebrafish embryos and larvae of different age. The pipeline is capable of detecting embryos and larvae in image stacks and quantifying domain activity. To make this protocol available to the community, we developed an open source software package called „ZebrafishMiner“ which guides the user through all steps of the processing pipeline and makes the algorithms available and easy to handle. We implemented all routines in an MATLAB-based graphical user interface (GUI that gives the user control over all image processing parameters. The software is shipped with a manual of 30 pages and three tutorial datasets, which guide the user through the manual step by step. It can be downloaded at https://sourceforge.net/projects/scixminer/.

  18. Domain-Specific Acceleration and Auto-Parallelization of Legacy Scientific Code in FORTRAN 77 using Source-to-Source Compilation

    OpenAIRE

    Vanderbauwhede, Wim; Davidson, Gavin

    2017-01-01

    Massively parallel accelerators such as GPGPUs, manycores and FPGAs represent a powerful and affordable tool for scientists who look to speed up simulations of complex systems. However, porting code to such devices requires a detailed understanding of heterogeneous programming tools and effective strategies for parallelization. In this paper we present a source to source compilation approach with whole-program analysis to automatically transform single-threaded FORTRAN 77 legacy code into Ope...

  19. Specific features of acute stroke in the Russian Federation and in the People’s Republic of China (according to the data of some big stroke units

    Directory of Open Access Journals (Sweden)

    S. S. Yu

    2016-01-01

    Full Text Available The study focuses on comparison and analysis of the work of big stroke units in the Russian Federation and the People’s Republic of China specialized in the medical care for patients with acute stroke. 522 patients were surveyed in Russia’s and China’s regional stroke units. In the Russian Federation, patients being treated in the «City Hospital No.26» (SaintPetersburg took part in the study. In China patients of the First Affiliated Hospital of the Chongqing Medical University, Central Hospital Jiang jin, Regional People’s Hospital Yubei district, Regional People’s Hospital Bishan (Chongqing Province. The analysis of differences was performed by the following parameters: personality traits, age, gender, level of education, income, health insurance category, profession, employment, professional activities over the last year, place of residence of the patient, features of the stroke, time during the first symptoms of stroke to hospitalization, kinds of medical services, the main risk factors and value of prevention before stroke.

  20. Rapid diagnostic tests as a source of DNA for Plasmodium species-specific real-time PCR

    Directory of Open Access Journals (Sweden)

    Van Esbroeck Marjan

    2011-03-01

    Full Text Available Abstract Background This study describes the use of malaria rapid diagnostic tests (RDTs as a source of DNA for Plasmodium species-specific real-time PCR. Methods First, the best method to recover DNA from RDTs was investigated and then the applicability of this DNA extraction method was assessed on 12 different RDT brands. Finally, two RDT brands (OptiMAL Rapid Malaria Test and SDFK60 malaria Ag Plasmodium falciparum/Pan test were comprehensively evaluated on a panel of clinical samples submitted for routine malaria diagnosis at ITM. DNA amplification was done with the 18S rRNA real-time PCR targeting the four Plasmodium species. Results of PCR on RDT were compared to those obtained by PCR on whole blood samples. Results Best results were obtained by isolating DNA from the proximal part of the nitrocellulose component of the RDT strip with a simple DNA elution method. The PCR on RDT showed a detection limit of 0.02 asexual parasites/μl, which was identical to the same PCR on whole blood. For all 12 RDT brands tested, DNA was detected except for one brand when a low parasite density sample was applied. In RDTs with a plastic seal covering the nitrocellulose strip, DNA extraction was hampered. PCR analysis on clinical RDT samples demonstrated correct identification for single species infections for all RDT samples with asexual parasites of P. falciparum (n = 60, Plasmodium vivax (n = 10, Plasmodium ovale (n = 10 and Plasmodium malariae (n = 10. Samples with only gametocytes were detected in all OptiMAL and in 10 of the 11 SDFK60 tests. None of the negative samples (n = 20 gave a signal by PCR on RDT. With PCR on RDT, higher Ct-values were observed than with PCR on whole blood, with a mean difference of 2.68 for OptiMAL and 3.53 for SDFK60. Mixed infections were correctly identified with PCR on RDT in 4/5 OptiMAL tests and 2/5 SDFK60 tests. Conclusions RDTs are a reliable source of DNA for Plasmodium real-time PCR. This study demonstrates the

  1. Apportioning sources of organic matter in streambed sediments: An integrated molecular and compound-specific stable isotope approach

    Energy Technology Data Exchange (ETDEWEB)

    Cooper, Richard J., E-mail: Richard.J.Cooper@uea.ac.uk [School of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ (United Kingdom); Pedentchouk, Nikolai; Hiscock, Kevin M.; Disdle, Paul [School of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ (United Kingdom); Krueger, Tobias [IRI THESys, Humboldt University, 10099 Berlin (Germany); Rawlins, Barry G. [British Geological Survey, Keyworth, Nottingham NG12 5GG (United Kingdom)

    2015-07-01

    We present a novel application for quantitatively apportioning sources of organic matter in streambed sediments via a coupled molecular and compound-specific isotope analysis (CSIA) of long-chain leaf wax n-alkane biomarkers using a Bayesian mixing model. Leaf wax extracts of 13 plant species were collected from across two environments (aquatic and terrestrial) and four plant functional types (trees, herbaceous perennials, and C{sub 3} and C{sub 4} graminoids) from the agricultural River Wensum catchment, UK. Seven isotopic (δ{sup 13}C{sub 27}, δ{sup 13}C{sub 29}, δ{sup 13}C{sub 31}, δ{sup 13}C{sub 27–31}, δ{sup 2}H{sub 27}, δ{sup 2}H{sub 29}, and δ{sup 2}H{sub 27–29}) and two n-alkane ratio (average chain length (ACL), carbon preference index (CPI)) fingerprints were derived, which successfully differentiated 93% of individual plant specimens by plant functional type. The δ{sup 2}H values were the strongest discriminators of plants originating from different functional groups, with trees (δ{sup 2}H{sub 27–29} = − 208‰ to − 164‰) and C{sub 3} graminoids (δ{sup 2}H{sub 27–29} = − 259‰ to − 221‰) providing the largest contrasts. The δ{sup 13}C values provided strong discrimination between C{sub 3} (δ{sup 13}C{sub 27–31} = − 37.5‰ to − 33.8‰) and C{sub 4} (δ{sup 13}C{sub 27–31} = − 23.5‰ to − 23.1‰) plants, but neither δ{sup 13}C nor δ{sup 2}H values could uniquely differentiate aquatic and terrestrial species, emphasizing a stronger plant physiological/biochemical rather than environmental control over isotopic differences. ACL and CPI complemented isotopic discrimination, with significantly longer chain lengths recorded for trees and terrestrial plants compared with herbaceous perennials and aquatic species, respectively. Application of a comprehensive Bayesian mixing model for 18 streambed sediments collected between September 2013 and March 2014 revealed considerable temporal variability in the

  2. Dynamic Metabolic Profiles and Tissue-Specific Source Effects on the Metabolome of Developing Seeds of Brassica napus.

    Directory of Open Access Journals (Sweden)

    Helin Tan

    Full Text Available Canola (Brassica napus is one of several important oil-producing crops, and the physiological processes, enzymes, and genes involved in oil synthesis in canola seeds have been well characterized. However, relatively little is known about the dynamic metabolic changes that occur during oil accumulation in seeds, as well as the mechanistic origins of metabolic changes. To explore the metabolic changes that occur during oil accumulation, we isolated metabolites from both seed and silique wall and identified and characterized them by using gas chromatography coupled with mass spectrometry (GC-MS. The results showed that a total of 443 metabolites were identified from four developmental stages. Dozens of these metabolites were differentially expressed during seed ripening, including 20 known to be involved in seed development. To investigate the contribution of tissue-specific carbon sources to the biosynthesis of these metabolites, we examined the metabolic changes of silique walls and seeds under three treatments: leaf-detachment (Ld, phloem-peeling (Pe, and selective silique darkening (Sd. Our study demonstrated that the oil content was independent of leaf photosynthesis and phloem transport during oil accumulation, but required the metabolic influx from the silique wall. Notably, Sd treatment resulted in seed senescence, which eventually led to a severe reduction of the oil content. Sd treatment also caused a significant accumulation of fatty acids (FA, organic acids and amino acids. Furthermore, an unexpected accumulation of sugar derivatives and organic acid was observed in the Pe- and Sd-treated seeds. Consistent with this, the expression of a subset of genes involved in FA metabolism, sugar and oil storage was significantly altered in Pe and Sd treated seeds. Taken together, our studies suggest the metabolite profiles of canola seeds dynamically varied during the course of oil accumulation, which may provide a new insight into the mechanisms

  3. Asp- and Glu-specific novel dipeptidyl peptidase 11 of Porphyromonas gingivalis ensures utilization of proteinaceous energy sources.

    Science.gov (United States)

    Ohara-Nemoto, Yuko; Shimoyama, Yu; Kimura, Shigenobu; Kon, Asako; Haraga, Hiroshi; Ono, Toshio; Nemoto, Takayuki K

    2011-11-04

    Porphyromonas gingivalis and Porphyromonas endodontalis, asaccharolytic black-pigmented anaerobes, are predominant pathogens of human chronic and periapical periodontitis, respectively. They incorporate di- and tripeptides from the environment as carbon and energy sources. In the present study we cloned a novel dipeptidyl peptidase (DPP) gene of P. endodontalis ATCC 35406, designated as DPP11. The DPP11 gene encoded 717 amino acids with a molecular mass of 81,090 Da and was present as a 75-kDa form with an N terminus of Asp(22). A homology search revealed the presence of a P. gingivalis orthologue, PGN0607, that has been categorized as an isoform of authentic DPP7. P. gingivalis DPP11 was exclusively cell-associated as a truncated 60-kDa form, and the gene ablation retarded cell growth. DPP11 specifically removed dipeptides from oligopeptides with the penultimate N-terminal Asp and Glu and has a P2-position preference to hydrophobic residues. Optimum pH was 7.0, and the k(cat)/K(m) value was higher for Asp than Glu. Those activities were lost by substitution of Ser(652) in P. endodontalis and Ser(655) in P. gingivalis DPP11 to Ala, and they were consistently decreased with increasing NaCl concentration. Arg(670) is a unique amino acid completely conserved in all DPP11 members distributed in the genera Porphyromonas, Bacteroides, and Parabacteroides, whereas this residue is converted to Gly in all authentic DPP7 members. Substitution analysis suggested that Arg(670) interacts with an acidic residue of the substrate. Considered to preferentially utilize acidic amino acids, DPP11 ensures efficient degradation of oligopeptide substrates in these Gram-negative anaerobic rods.

  4. Asp- and Glu-specific Novel Dipeptidyl Peptidase 11 of Porphyromonas gingivalis Ensures Utilization of Proteinaceous Energy Sources*

    Science.gov (United States)

    Ohara-Nemoto, Yuko; Shimoyama, Yu; Kimura, Shigenobu; Kon, Asako; Haraga, Hiroshi; Ono, Toshio; Nemoto, Takayuki K.

    2011-01-01

    Porphyromonas gingivalis and Porphyromonas endodontalis, asaccharolytic black-pigmented anaerobes, are predominant pathogens of human chronic and periapical periodontitis, respectively. They incorporate di- and tripeptides from the environment as carbon and energy sources. In the present study we cloned a novel dipeptidyl peptidase (DPP) gene of P. endodontalis ATCC 35406, designated as DPP11. The DPP11 gene encoded 717 amino acids with a molecular mass of 81,090 Da and was present as a 75-kDa form with an N terminus of Asp22. A homology search revealed the presence of a P. gingivalis orthologue, PGN0607, that has been categorized as an isoform of authentic DPP7. P. gingivalis DPP11 was exclusively cell-associated as a truncated 60-kDa form, and the gene ablation retarded cell growth. DPP11 specifically removed dipeptides from oligopeptides with the penultimate N-terminal Asp and Glu and has a P2-position preference to hydrophobic residues. Optimum pH was 7.0, and the kcat/Km value was higher for Asp than Glu. Those activities were lost by substitution of Ser652 in P. endodontalis and Ser655 in P. gingivalis DPP11 to Ala, and they were consistently decreased with increasing NaCl concentration. Arg670 is a unique amino acid completely conserved in all DPP11 members distributed in the genera Porphyromonas, Bacteroides, and Parabacteroides, whereas this residue is converted to Gly in all authentic DPP7 members. Substitution analysis suggested that Arg670 interacts with an acidic residue of the substrate. Considered to preferentially utilize acidic amino acids, DPP11 ensures efficient degradation of oligopeptide substrates in these Gram-negative anaerobic rods. PMID:21896480

  5. "Using recruitment source timing and diagnosticity to enhance applicants' occupation-specific human capital": Correction to Campion, Ployhart, and Campion (2017).

    Science.gov (United States)

    2017-05-01

    Reports an error in "Using Recruitment Source Timing and Diagnosticity to Enhance Applicants' Occupation-Specific Human Capital" by Michael C. Campion, Robert E. Ployhart and Michael A. Campion ( Journal of Applied Psychology , Advanced Online Publication, Feb 02, 2017, np). In the article, the following headings were inadvertently set at the wrong level: Method, Participants and Procedure, Measures, Occupation specific human capital, Symbolic jobs, Relevant majors, Occupation-specific capital hotspots, Source timing, Source diagnosticity, Results, and Discussion. All versions of this article have been corrected. (The following abstract of the original article appeared in record 2017-04566-001.) This study proposes that reaching applicants through more diagnostic recruitment sources earlier in their educational development (e.g., in high school) can lead them to invest more in their occupation-specific human capital (OSHC), thereby making them higher quality candidates. Using a sample of 78,157 applicants applying for jobs within a desirable professional occupation in the public sector, results indicate that applicants who report hearing about the occupation earlier, and applicants who report hearing about the occupation through more diagnostic sources, have higher levels of OSHC upon application. Additionally, source timing and diagnosticity affect the likelihood of candidates applying for jobs symbolic of the occupation, selecting relevant majors, and attending educational institutions with top programs related to the occupation. These findings suggest a firm's recruiting efforts may influence applicants' OSHC investment strategies. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  6. PingFederate

    Data.gov (United States)

    US Agency for International Development — PingFederate Server provides Identity Federation and Single Sign On Capabilities. Federated identity management (or identity federation) enables enterprises to...

  7. Creeping Federalization

    DEFF Research Database (Denmark)

    Sweeney, Richard J.

    2003-01-01

    that make taxharmonization difficult to impose. Other types of harmonization have a less clear-cut costbenefitanalysis. A federal commercial code that is uniform across member states reducestransaction and information costs, compared to leaving important code issues to memberstates; further, many states may...

  8. The source of pretreatment serum prostate-specific antigen in clinically localized prostate cancer--T, N, or M?

    International Nuclear Information System (INIS)

    Zagars, Gunar K.; Kavadi, Vivek S.; Pollack, Alan; Eschenbach, Andrew C. von; Sands, M. Elizabeth

    1995-01-01

    Purpose: Prostate-specific antigen (PSA) is an important marker for prostate cancer and has been shown to be secreted from the primary tumor and from metastases. However, the relative contribution of the primary and micrometastatic disease to the serum level of PSA in patients with clinically localized disease has not been delineated. This study addresses the source of pretreatment serum PSA in patients with clinically localized disease. Methods and Materials: The fall in serum PSA level following radical prostatectomy (280 patients; 105 T1, 165 T2, 10 T3) or definitive radiotherapy (427 patients; 122 T1, 147 T2, 158 T3/T4) was analyzed with the assumption that any fall in PSA following local treatment reflects the fraction of PSA produced in the prostate and its primary tumor. Results: Serum PSA level became undetectable in 277 of the 280 (99%) patients within 6 months of radical prostatectomy. The three patients who did not achieve undetectable levels had postsurgical values ≤ 0.9 ng/ml. Following definitive radiotherapy, nadir serum PSA values were between ≤ 0.3 and 20.3 ng/ml, with mean and median values of 1.9 and 1.2 ng/ml, respectively. Nadir PSA was undetectable in 52 patients (12%). Four patients' PSA did not fall, but rose from the start, and each developed metastatic disease within 9 months, and in each metastases appeared to contribute to pretreatment serum PSA. In the remaining patients, the maximal factor by which PSA fell to its nadir was higher the higher the pretreatment PSA level. We present arguments that this is most consistent with the hypothesis that virtually all detectable pretreatment serum PSA derives from the primary tumor. Confirmatory evidence that little of the pretreatment serum PSA came from metastases was obtained by extrapolating the rising PSA profile in 97 patients back to pretreatment time. Back-extrapolated PSA contributed a mean of 7% and a median of 5% to the pretreatment serum value. Because such back-extrapolated values

  9. 42 CFR 412.73 - Determination of the hospital-specific rate based on a Federal fiscal year 1982 base period.

    Science.gov (United States)

    2010-10-01

    ... & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR... System for Inpatient Operating Costs § 412.73 Determination of the hospital-specific rate based on a... under the Social Security Act as in effect on April 19, 1983. (e) DRG adjustment. The applicable...

  10. Material-specific Conversion Factors for Different Solid Phantoms Used in the Dosimetry of Different Brachytherapy Sources

    Directory of Open Access Journals (Sweden)

    Sedigheh Sina

    2015-07-01

    Full Text Available Introduction Based on Task Group No. 43 (TG-43U1 recommendations, water phantom is proposed as a reference phantom for the dosimetry of brachytherapy sources. The experimental determination of TG-43 parameters is usually performed in water-equivalent solid phantoms. The purpose of this study was to determine the conversion factors for equalizing solid phantoms to water. Materials and Methods TG-43 parameters of low- and high-energy brachytherapy sources (i.e., Pd-103, I-125 and Cs-137 were obtained in different phantoms, using Monte Carlo simulations. The brachytherapy sources were simulated at the center of different phantoms including water, solid water, poly(methyl methacrylate, polystyrene and polyethylene. Dosimetric parameters such as dose rate constant, radial dose function and anisotropy function of each source were compared in different phantoms. Then, conversion factors were obtained to make phantom parameters equivalent to those of water. Results Polynomial coefficients of conversion factors were obtained for all sources to quantitatively compare g(r values in different phantom materials and the radial dose function in water. Conclusion Polynomial coefficients of conversion factors were obtained for all sources to quantitatively compare g(r values in different phantom materials and the radial dose function in water.

  11. Using plant growth modeling to analyse C source-sink relations under drought: inter and intra specific comparison

    Directory of Open Access Journals (Sweden)

    Benoit ePallas

    2013-11-01

    Full Text Available The ability to assimilate C and allocate NSC (non structural carbohydrates to the most appropriate organs is crucial to maximize plant ecological or agronomic performance. Such C source and sink activities are differentially affected by environmental constraints. Under drought, plant growth is generally more sink than source limited as organ expansion or appearance rate is earlier and stronger affected than C assimilation. This favors plant survival and recovery but not always agronomic performance as NSC are stored rather than used for growth due to a modified metabolism in source and sink leaves. Such interactions between plant C and water balance are complex and plant modeling can help analyzing their impact on plant phenotype. This paper addresses the impact of trade-offs between C sink and source activities and plant production under drought, combining experimental and modeling approaches. Two contrasted monocotyledonous species (rice, oil palm were studied. Experimentally, the sink limitation of plant growth under moderate drought was confirmed as well as the modifications in NSC metabolism in source and sink organs. Under severe stress, when C source became limiting, plant NSC concentration decreased. Two plant models dedicated to oil palm and rice morphogenesis were used to perform a sensitivity analysis and further explore how to optimize C sink and source drought sensitivity to maximize plant growth. Modeling results highlighted that optimal drought sensitivity depends both on drought type and species and that modeling is a great opportunity to analyse such complex processes. Further modeling needs and more generally the challenge of using models to support complex trait breeding are discussed.

  12. Federal databases

    International Nuclear Information System (INIS)

    Welch, M.J.; Welles, B.W.

    1988-01-01

    Accident statistics on all modes of transportation are available as risk assessment analytical tools through several federal agencies. This paper reports on the examination of the accident databases by personal contact with the federal staff responsible for administration of the database programs. This activity, sponsored by the Department of Energy through Sandia National Laboratories, is an overview of the national accident data on highway, rail, air, and marine shipping. For each mode, the definition or reporting requirements of an accident are determined and the method of entering the accident data into the database is established. Availability of the database to others, ease of access, costs, and who to contact were prime questions to each of the database program managers. Additionally, how the agency uses the accident data was of major interest

  13. Technical evaluation of the proposed changes in the technical specifications for emergency power sources for the Big Rock Point nuclear power plant

    International Nuclear Information System (INIS)

    Latorre, V.R.

    1979-12-01

    The technical evaluation is presented for the proposed changes to the Technical Specifications for emergency power sources for the Big Rock Point nuclear power plant. The criteria used to evaluate the acceptability of the changes include those delineated in IEEE Std-308-1974, and IEEE Std-450-1975 as endorsed by US NRC Regulatory Guide 1.129

  14. Site-specific cultivation systems for energy plants. Results of the joint project ''Development and comparison of optimized cultivation systems for the agricultural production of energy plants at different site-specific conditions in the Federal Republic of Germany, EVA I''. 3. rev. and enl. ed.; Standortangepasste Anbausysteme fuer Energiepflanzen. Ergebnisse des Verbundprojektes ''Entwicklung und Vergleich von optimierten Anbausystemen fuer die landwirtschaftliche Produktion von Energiepflanzen unter den verschiedenen Standortbedingungen Deutschlands, EVA I''

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-03-15

    With respect to the estimations of the Agency for Renewable Ressources (Guelzow, Federal Republic of Germany), nearly 2 millions ha of the area of arable land in Germany were used for the production of renewable raw materials in the last years. The production of vegetable energy sources only was limited on few cultural species. This led to criticism by organisations of nature protection and environmental protection. The joint project 'Development and comparison of optimized cultivation system for the agricultural production of energy plants at different site specific conditions in the Federal Republic of Germany' was one of the most extensive national agrarian research projects of the past years. This joint project offers practice-relevant knowledge to efficient and sustainable cultivation systems of energy plants. The brochure under consideration reports on the results of the first project phase of this joint project.

  15. Radiocarbon Analysis to Calculate New End-Member Values for Biomass Burning Source Samples Specific to the Bay Area

    Science.gov (United States)

    Yoon, S.; Kirchstetter, T.; Fairley, D.; Sheesley, R. J.; Tang, X.

    2017-12-01

    Elemental carbon (EC), also known as black carbon or soot, is an important particulate air pollutant that contributes to climate forcing through absorption of solar radiation and to adverse human health impacts through inhalation. Both fossil fuel combustion and biomass burning, via residential firewood burning, agricultural burning, wild fires, and controlled burns, are significant sources of EC. Our ability to successfully control ambient EC concentrations requires understanding the contribution of these different emission sources. Radiocarbon (14C) analysis has been increasingly used as an apportionment tool to distinguish between EC from fossil fuel and biomass combustion sources. However, there are uncertainties associated with this method including: 1) uncertainty associated with the isolation of EC to be used for radiocarbon analysis (e.g., inclusion of organic carbon, blank contamination, recovery of EC, etc.) 2) uncertainty associated with the radiocarbon signature of the end member. The objective of this research project is to utilize laboratory experiments to evaluate some of these uncertainties, particularly for EC sources that significantly impact the San Francisco Bay Area. Source samples of EC only and a mix of EC and organic carbon (OC) were produced for this study to represent known emission sources and to approximate the mixing of EC and OC that would be present in the atmosphere. These samples include a combination of methane flame soot, various wood smoke samples (i.e. cedar, oak, sugar pine, pine at various ages, etc.), meat cooking, and smoldering cellulose smoke. EC fractions were isolated using a Sunset Laboratory's thermal optical transmittance carbon analyzer. For 14C analysis, samples were sent to Woods Hole Oceanographic Institution for isotope analysis using an accelerated mass spectrometry. End member values and uncertainties for the EC isolation utilizing this method will be reported.

  16. Two-step source tracing strategy of Yersinia pestis and its historical epidemiology in a specific region.

    Directory of Open Access Journals (Sweden)

    Yanfeng Yan

    Full Text Available Source tracing of pathogens is critical for the control and prevention of infectious diseases. Genome sequencing by high throughput technologies is currently feasible and popular, leading to the burst of deciphered bacterial genome sequences. Utilizing the flooding genomic data for source tracing of pathogens in outbreaks is promising, and challenging as well. Here, we employed Yersinia pestis genomes from a plague outbreak at Xinghai county of China in 2009 as an example, to develop a simple two-step strategy for rapid source tracing of the outbreak. The first step was to define the phylogenetic position of the outbreak strains in a whole species tree, and the next step was to provide a detailed relationship across the outbreak strains and their suspected relatives. Through this strategy, we observed that the Xinghai plague outbreak was caused by Y. pestis that circulated in the local plague focus, where the majority of historical plague epidemics in the Qinghai-Tibet Plateau may originate from. The analytical strategy developed here will be of great help in fighting against the outbreaks of emerging infectious diseases, by pinpointing the source of pathogens rapidly with genomic epidemiological data and microbial forensics information.

  17. Application of ''Confirm tank T is an appropriate feed source for High-Level waste feed batch X'' to specific feed batches

    International Nuclear Information System (INIS)

    JO, J.

    1999-01-01

    This document addresses the characterization needs of tanks as set forth in the Data Quality Objectives for TWRS Privatization Phase I: Confirm Tank T is an Appropriate Feed Source for High-Level Waste Feed Batch X (Crawford et al. 1998). The primary purpose of this document is to collect existing data and identify the data needed to determine whether or not the feed source(s) are appropriate for a specific batch. To answer these questions, the existing tank data must be collected and a detailed review performed. If the existing data are insufficient to complete a full comparison, additional data must be obtained from the feed source(s). Additional information requirements need to be identified and formally documented, then the source tank waste must be sampled or resampled and analyzed. Once the additional data are obtained, the data shall be incorporated into the existing database for the source tank and a reevaluation of the data against the Data Quality Objective (DQO) must be made

  18. Application of ''Confirm tank T is an appropriate feed source for Low-Activity waste feed batch X'' to specific feed batches

    International Nuclear Information System (INIS)

    JO, J.

    1999-01-01

    This document addresses the characterization needs of tanks as set forth in the ''Confirm Tank T is an Appropriate Feed Source for Low-Activity Waste Feed Batch X'' Data Quality Objective (DQO) (Certa and Jo 1998). The primary purpose of this document is to collect existing data and identify the data needed to determine whether or not the feed source(s) are appropriate for a specific batch before transfer is made to the feed staging tanks. To answer these questions, the existing tank data must be collected and a detailed review performed. If the existing data are insufficient to complete a full comparison, additional data must be obtained from the feed source(s). Additional information requirements need to be identified and formally documented, then the source tank waste must be sampled or resampled and analyzed. Once the additional data are obtained, the data shall be incorporated into the existing database for the source tank and a reevaluation of the data against the DQO must be made

  19. Fiscal Federalism

    DEFF Research Database (Denmark)

    Feng, Xingyuan; Ljungwall, Christer; Guo, Sujian

    2013-01-01

    China's central–local relations have been marked by perpetual changes amidst economic restructuring. Fiscal decentralization on the expenditure side has been paralleled by centralization on the revenue side, accompanied by political centralization. Hence, our understanding of China's fiscal...... relations is not without controversy. This paper aims to make a theoretical contribution to the ongoing debate on ‘fiscal federalism’ by addressing crucial questions regarding China's central–local fiscal relations: first, to what extent do Chinese central–local fiscal relations conform to fiscal federalism...

  20. 78 FR 25337 - Federal Aviation Administration

    Science.gov (United States)

    2013-04-30

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of Information Collection: Operations Specifications AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice and request for comments...

  1. Control of Orphan Sources and Other Radioactive Material in the Metal Recycling and Production Industries. Specific Safety Guide (Arabic Edition)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-09-01

    Accidents involving orphan sources and other radioactive material in the metal recycling and production industries have resulted in serious radiological accidents as well as in harmful environmental, social and economic impacts. This Safety Guide provides recommendations, the implementation of which should prevent such accidents and provide confidence that scrap metal and recycled products are safe. Contents: 1. Introduction; 2. Protection of people and the environment; 3. Responsibilities; 4. Monitoring for radioactive material; 5. Response to the discovery of radioactive material; 6. Remediation of contaminated areas; 7. Management of recovered radioactive material; Annex I: Review of events involving radioactive material in the metal recycling and production industries; Annex II: Categorization of radioactive sources; Annex III: Some examples of national and international initiatives.

  2. Control of Orphan Sources and Other Radioactive Material in the Metal Recycling and Production Industries. Specific Safety Guide

    International Nuclear Information System (INIS)

    2014-01-01

    Accidents involving orphan sources and other radioactive material in the metal recycling and production industries have resulted in serious radiological accidents as … well as in harmful environmental, social and economic impacts. This Safety Guide provides recommendations, the implementation of which should prevent such accidents and provide confidence that scrap metal and recycled products are safe. Contents: 1. Introduction; 2. Protection of people and the environment; 3. Responsibilities; 4. Monitoring for radioactive material; 5. Response to the discovery of radioactive material; 6. Remediation of contaminated areas; 7. Management of recovered radioactive material; Annex I: Review of events involving radioactive material in the metal recycling and production industries; Annex II: Categorization of radioactive sources; Annex III: Some examples of national and international initiatives

  3. Control of Orphan Sources and Other Radioactive Material in the Metal Recycling and Production Industries. Specific Safety Guide (Arabic Edition)

    International Nuclear Information System (INIS)

    2014-01-01

    Accidents involving orphan sources and other radioactive material in the metal recycling and production industries have resulted in serious radiological accidents as well as in harmful environmental, social and economic impacts. This Safety Guide provides recommendations, the implementation of which should prevent such accidents and provide confidence that scrap metal and recycled products are safe. Contents: 1. Introduction; 2. Protection of people and the environment; 3. Responsibilities; 4. Monitoring for radioactive material; 5. Response to the discovery of radioactive material; 6. Remediation of contaminated areas; 7. Management of recovered radioactive material; Annex I: Review of events involving radioactive material in the metal recycling and production industries; Annex II: Categorization of radioactive sources; Annex III: Some examples of national and international initiatives

  4. Control of Orphan Sources and Other Radioactive Material in the Metal Recycling and Production Industries. Specific Safety Guide

    International Nuclear Information System (INIS)

    2012-01-01

    Accidents involving orphan sources and other radioactive material in the metal recycling and production industries have resulted in serious radiological accidents as well as in harmful environmental, social and economic impacts. This Safety Guide provides recommendations, the implementation of which should prevent such accidents and provide confidence that scrap metal and recycled products are safe. Contents: 1. Introduction; 2. Protection of people and the environment; 3. Responsibilities; 4. Monitoring for radioactive material; 5. Response to the discovery of radioactive material; 6. Remediation of contaminated areas; 7. Management of recovered radioactive material; Annex I: Review of events involving radioactive material in the metal recycling and production industries; Annex II: Categorization of radioactive sources; Annex III: Some examples of national and international initiatives.

  5. Control of Orphan Sources and Other Radioactive Material in the Metal Recycling and Production Industries. Specific Safety Guide (Spanish Edition)

    International Nuclear Information System (INIS)

    2013-01-01

    Accidents involving orphan sources and other radioactive material in the metal recycling and production industries have resulted in serious radiological accidents as well as in harmful environmental, social and economic impacts. This Safety Guide provides recommendations, the implementation of which should prevent such accidents and provide confidence that scrap metal and recycled products are safe. Contents: 1. Introduction; 2. Protection of people and the environment; 3. Responsibilities; 4. Monitoring for radioactive material; 5. Response to the discovery of radioactive material; 6. Remediation of contaminated areas; 7. Management of recovered radioactive material; Annex I: Review of events involving radioactive material in the metal recycling and production industries; Annex II: Categorization of radioactive sources; Annex III: Some examples of national and international initiatives

  6. Highly macroscopically degenerated single-point ground states as source of specific heat capacity anomalies in magnetic frustrated systems

    Science.gov (United States)

    Jurčišinová, E.; Jurčišin, M.

    2018-04-01

    Anomalies of the specific heat capacity are investigated in the framework of the exactly solvable antiferromagnetic spin- 1 / 2 Ising model in the external magnetic field on the geometrically frustrated tetrahedron recursive lattice. It is shown that the Schottky-type anomaly in the behavior of the specific heat capacity is related to the existence of unique highly macroscopically degenerated single-point ground states which are formed on the borders between neighboring plateau-like ground states. It is also shown that the very existence of these single-point ground states with large residual entropies predicts the appearance of another anomaly in the behavior of the specific heat capacity for low temperatures, namely, the field-induced double-peak structure, which exists, and should be observed experimentally, along with the Schottky-type anomaly in various frustrated magnetic system.

  7. Integrated site-specific quantification of faecal bacteria and detection of DNA markers in faecal contamination source tracking as a microbial risk tracking tool in urban Lake ecosystems

    Science.gov (United States)

    Donde, Oscar Omondi; Tian, Cuicui; Xiao, Bangding

    2017-11-01

    The presence of feacal-derived pathogens in water is responsible for several infectious diseases and deaths worldwide. As a solution, sources of fecal pollution in waters must be accurately assessed, properly determined and strictly controlled. However, the exercise has remained challenging due to the existing overlapping characteristics by different members of faecal coliform bacteria and the inadequacy of information pertaining to the contribution of seasonality and weather condition on tracking the possible sources of pollution. There are continued efforts to improve the Faecal Contamination Source Tracking (FCST) techniques such as Microbial Source Tracking (MST). This study aimed to make contribution to MST by evaluating the efficacy of combining site specific quantification of faecal contamination indicator bacteria and detection of DNA markers while accounting for seasonality and weather conditions' effects in tracking the major sources of faecal contamination in a freshwater system (Donghu Lake, China). The results showed that the use of cyd gene in addition to lacZ and uidA genes differentiates E. coli from other closely related faecal bacteria. The use of selective media increases the pollution source tracking accuracy. BSA addition boosts PCR detection and increases FCST efficiency. Seasonality and weather variability also influence the detection limit for DNA markers.

  8. Microplastics in the aquatic and terrestrial environment: sources (with a specific focus on personal care products), fate and effects.

    Science.gov (United States)

    Duis, Karen; Coors, Anja

    2016-01-01

    Due to the widespread use and durability of synthetic polymers, plastic debris occurs in the environment worldwide. In the present work, information on sources and fate of microplastic particles in the aquatic and terrestrial environment, and on their uptake and effects, mainly in aquatic organisms, is reviewed. Microplastics in the environment originate from a variety of sources. Quantitative information on the relevance of these sources is generally lacking, but first estimates indicate that abrasion and fragmentation of larger plastic items and materials containing synthetic polymers are likely to be most relevant. Microplastics are ingested and, mostly, excreted rapidly by numerous aquatic organisms. So far, there is no clear evidence of bioaccumulation or biomagnification. In laboratory studies, the ingestion of large amounts of microplastics mainly led to a lower food uptake and, consequently, reduced energy reserves and effects on other physiological functions. Based on the evaluated data, the lowest microplastic concentrations affecting marine organisms exposed via water are much higher than levels measured in marine water. In lugworms exposed via sediment, effects were observed at microplastic levels that were higher than those in subtidal sediments but in the same range as maximum levels in beach sediments. Hydrophobic contaminants are enriched on microplastics, but the available experimental results and modelling approaches indicate that the transfer of sorbed pollutants by microplastics is not likely to contribute significantly to bioaccumulation of these pollutants. Prior to being able to comprehensively assess possible environmental risks caused by microplastics a number of knowledge gaps need to be filled. However, in view of the persistence of microplastics in the environment, the high concentrations measured at some environmental sites and the prospective of strongly increasing concentrations, the release of plastics into the environment should be

  9. Monitoring of seismic events from a specific source region using a single regional array: A case study

    Science.gov (United States)

    Gibbons, S. J.; Kværna, T.; Ringdal, F.

    2005-07-01

    In the monitoring of earthquakes and nuclear explosions using a sparse worldwide network of seismic stations, it is frequently necessary to make reliable location estimates using a single seismic array. It is also desirable to screen out routine industrial explosions automatically in order that analyst resources are not wasted upon detections which can, with a high level of confidence, be associated with such a source. The Kovdor mine on the Kola Peninsula of NW Russia is the site of frequent industrial blasts which are well recorded by the ARCES regional seismic array at a distance of approximately 300 km. We describe here an automatic procedure for identifying signals which are likely to result from blasts at the Kovdor mine and, wherever possible, for obtaining single array locations for such events. Carefully calibrated processing parameters were chosen using measurements from confirmed events at the mine over a one-year period for which the operators supplied Ground Truth information. Phase arrival times are estimated using an autoregressive method and slowness and azimuth are estimated using broadband f{-} k analysis in fixed frequency bands and time-windows fixed relative to the initial P-onset time. We demonstrate the improvement to slowness estimates resulting from the use of fixed frequency bands. Events can be located using a single array if, in addition to the P-phase, at least one secondary phase is found with both an acceptable slowness estimate and valid onset-time estimate. We evaluate the on-line system over a twelve month period; every event known to have occured at the mine is detected by the process and 32 out of 53 confirmed events were located automatically. The remaining events were classified as “very likely” Kovdor events and were subsequently located by an analyst. The false alarm rate is low; only 84 very likely Kovdor events were identified during the whole of 2003 and none of these were subsequently located at a large distance from

  10. Compound-specific stable carbon isotopic composition of petroleum hydrocarbons as a tool for tracing the source of oil spills

    International Nuclear Information System (INIS)

    Li Yun; Xiong Yongqiang; Yang Wanying; Xie Yueliang; Li Siyuan; Sun Yongge

    2009-01-01

    With the increasing demand for and consumption of crude oils, oil spill accidents happen frequently during the transportation of crude oils and oil products, and the environmental hazard they pose has become increasingly serious in China. The exact identification of the source of spilled oil can act as forensic evidence in the investigation and handling of oil spill accidents. In this study, a weathering simulation experiment demonstrates that the mass loss of crude oils caused by short-term weathering mainly occurs within the first 24 h after a spill, and is dominated by the depletion of low-molecular weight hydrocarbons ( 18 n-alkanes). Short-term weathering has no significant effect on δ 13 C values of individual n-alkanes (C 12 -C 33 ), suggesting that a stable carbon isotope profile of n-alkanes can be a useful tool for tracing the source of an oil spill, particularly for weathered oils or those with a relatively low concentration or absence of sterane and terpane biomarkers

  11. Clinical presentation of women with pelvic source varicose veins in the perineum as a first step in the development of a disease-specific patient assessment tool.

    Science.gov (United States)

    Gibson, Kathleen; Minjarez, Renee; Ferris, Brian; Neradilek, Moni; Wise, Matthew; Stoughton, Julianne; Meissner, Mark

    2017-07-01

    Pelvic venous incompetence can cause symptomatic varicose veins in the perineum, buttock, and thigh. Presentation, symptom severity, and response to treatment of pelvic source varicose veins are not well defined. Currently available tools to measure the severity of lower extremity venous disease and its effects on quality of life may be inadequate to assess disease severity in these patients. The purpose of this study was to evaluate the histories, demographics, and clinical presentations of women with pelvic source varicose veins and to compare these data to a population of women with nonpelvic source varicose veins. A total of 72 female patients with symptomatic pelvic source varicose veins were prospectively followed up. Age, weight, height, parity, and birth weights of offspring were recorded. Both pelvic source varicose veins and saphenous incompetence were identified by duplex ultrasound. Patients were queried as to their primary symptoms, activities that made their symptoms worse, and time when their symptoms were most prominent. Severity of disease was objectively evaluated using the revised Venous Clinical Severity Score (rVCSS) and 10-point numeric pain rating scale (NPRS). Compared with women without a pelvic source of varicose veins (N = 1163), patients with pelvic source varicose veins were younger (mean, 44.6 ± 8.6 vs 52.6 ± 12.9 years; P source varicose veins are a unique subset of patients. They are younger and thinner than those with nonpelvic source varicose veins, have larger infants than the general U.S. population, and have an inverse correlation between age and pain. As the majority of premenopausal patients have increased symptoms during menses, this may be due to hormonal influence. As it is poorly associated with patient-reported discomfort, the rVCSS is a poor tool for evaluating pelvic source varicose veins. A disease-specific tool for the evaluation of pelvic source varicose veins is critically needed, and this study is a first

  12. Guide for the recovery of high grade waste paper from federal office buildings through at-source separation. Guide de recuperation du papier de rebut de qualite superieur dans les immeubles administratifs federaux au moyen d'une collecte selective

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    This guide is intended to serve as a manual for organizing and managing office waste paper recovery programs in Canadian federal buildings. Waste paper generated in such buildings is of particular interest for recycling as it is produced in sufficiently large amounts, and contains large amounts of high-grade waste paper which obtain good prices from paper mills. The key to successful recovery of such paper is separation, at the source of waste generation, from other less-valuable papers and non-paper materials. In recommending ways to do this, the manual covers assessment of the viability of a collection program in a particular building, estimating the quantities of waste generated, calculating storage space necessary, marketing the paper collected, using proper collection and storage containers, promoting employee awareness, and administering and monitoring the program. A sample cost-benefit analysis is given for a general office building with 1,000 employees. Includes glossary. 14 refs., 10 figs., 5 tabs.

  13. Specification and estimation of sources of bias affecting neurological studies in PET/MR with an anatomical brain phantom

    Energy Technology Data Exchange (ETDEWEB)

    Teuho, J., E-mail: jarmo.teuho@tyks.fi [Turku PET Centre, Turku (Finland); Johansson, J. [Turku PET Centre, Turku (Finland); Linden, J. [Turku PET Centre, Turku (Finland); Department of Mathematics and Statistics, University of Turku, Turku (Finland); Saunavaara, V.; Tolvanen, T.; Teräs, M. [Turku PET Centre, Turku (Finland)

    2014-01-11

    Selection of reconstruction parameters has an effect on the image quantification in PET, with an additional contribution from a scanner-specific attenuation correction method. For achieving comparable results in inter- and intra-center comparisons, any existing quantitative differences should be identified and compensated for. In this study, a comparison between PET, PET/CT and PET/MR is performed by using an anatomical brain phantom, to identify and measure the amount of bias caused due to differences in reconstruction and attenuation correction methods especially in PET/MR. Differences were estimated by using visual, qualitative and quantitative analysis. The qualitative analysis consisted of a line profile analysis for measuring the reproduction of anatomical structures and the contribution of the amount of iterations to image contrast. The quantitative analysis consisted of measurement and comparison of 10 anatomical VOIs, where the HRRT was considered as the reference. All scanners reproduced the main anatomical structures of the phantom adequately, although the image contrast on the PET/MR was inferior when using a default clinical brain protocol. Image contrast was improved by increasing the amount of iterations from 2 to 5 while using 33 subsets. Furthermore, a PET/MR-specific bias was detected, which resulted in underestimation of the activity values in anatomical structures closest to the skull, due to the MR-derived attenuation map that ignores the bone. Thus, further improvements for the PET/MR reconstruction and attenuation correction could be achieved by optimization of RAMLA-specific reconstruction parameters and implementation of bone to the attenuation template. -- Highlights: • Comparison between PET, PET/CT and PET/MR was performed with a novel brain phantom. • The performance of reconstruction and attenuation correction in PET/MR was studied. • A recently developed brain phantom was found feasible for PET/MR imaging. • Contrast reduction

  14. Specification and estimation of sources of bias affecting neurological studies in PET/MR with an anatomical brain phantom

    Science.gov (United States)

    Teuho, J.; Johansson, J.; Linden, J.; Saunavaara, V.; Tolvanen, T.; Teräs, M.

    2014-01-01

    Selection of reconstruction parameters has an effect on the image quantification in PET, with an additional contribution from a scanner-specific attenuation correction method. For achieving comparable results in inter- and intra-center comparisons, any existing quantitative differences should be identified and compensated for. In this study, a comparison between PET, PET/CT and PET/MR is performed by using an anatomical brain phantom, to identify and measure the amount of bias caused due to differences in reconstruction and attenuation correction methods especially in PET/MR. Differences were estimated by using visual, qualitative and quantitative analysis. The qualitative analysis consisted of a line profile analysis for measuring the reproduction of anatomical structures and the contribution of the amount of iterations to image contrast. The quantitative analysis consisted of measurement and comparison of 10 anatomical VOIs, where the HRRT was considered as the reference. All scanners reproduced the main anatomical structures of the phantom adequately, although the image contrast on the PET/MR was inferior when using a default clinical brain protocol. Image contrast was improved by increasing the amount of iterations from 2 to 5 while using 33 subsets. Furthermore, a PET/MR-specific bias was detected, which resulted in underestimation of the activity values in anatomical structures closest to the skull, due to the MR-derived attenuation map that ignores the bone. Thus, further improvements for the PET/MR reconstruction and attenuation correction could be achieved by optimization of RAMLA-specific reconstruction parameters and implementation of bone to the attenuation template.

  15. The Domino Effects of Federal Research Funding.

    Science.gov (United States)

    Lanahan, Lauren; Graddy-Reed, Alexandra; Feldman, Maryann P

    2016-01-01

    The extent to which federal investment in research crowds out or decreases incentives for investment from other funding sources remains an open question. Scholarship on research funding has focused on the relationship between federal and industry or, more comprehensively, non-federal funding without disentangling the other sources of research support that include nonprofit organizations and state and local governments. This paper extends our understanding of academic research support by considering the relationships between federal and non-federal funding sources provided by the National Science Foundation Higher Education Research and Development Survey. We examine whether federal research investment serves as a complement or substitute for state and local government, nonprofit, and industry research investment using the population of research-active academic science fields at U.S. doctoral granting institutions. We use a system of two equations that instruments with prior levels of both federal and non-federal funding sources and accounts for time-invariant academic institution-field effects through first differencing. We estimate that a 1% increase in federal research funding is associated with a 0.411% increase in nonprofit research funding, a 0.217% increase in state and local research funding, and a 0.468% increase in industry research funding, respectively. Results indicate that federal funding plays a fundamental role in inducing complementary investments from other funding sources, with impacts varying across academic division, research capacity, and institutional control.

  16. Substrate specificity of glucose dehydrogenase and carbon source utilization pattern of pantoea dispersa strain P2 and its radiation induced mutants

    International Nuclear Information System (INIS)

    Lee, Young Keun; Murugesan, Senthilkumar

    2009-01-01

    Mineral phosphate solubilizing pantoea dispersa strain P2 produced 5.5 mM and 42.6 mM of gluconic acid on 24 h and 72 h incubation, respectively. Strain P2 exhibited glucose dehydrogenase (GDH) specific activity of 0.32 IU mg -1 protein. We have studied the substrate specificity of GDH as well as carbon source utilization pattern of strain P2. GDH of strain P2 did not use ribose as substrate. Utilization of lactose with specific activity of 0.65 IU mg -1 protein indicated that the enzyme belongs to GDH type B isozyme. Arabinose, galactose, ribose, sucrose and xylose did not induce the synthesis of GDH enzyme while mannose induced the synthesis of GDH with highest specific activity of 0.58 IU mg -1 protein. Through radiation mutagenesis, the substrate specificity of GDH was modified in order to utilize side range of sugars available in root exudates. Ribose, originally not a substrate for GDH of strain P2 was utilized as substrate by mutants P2-M5 with specific activity of 0.44 and 0.57 IU mg -1 protein, respectively. Specific activity of GDH on the media containing lactose and galactose was also improved to 1.2 and 0.52 IU mg -1 protein in P2-M5 and P2-M6 respectively. Based on the carbon source availability in root exudate, the mutants can be selected and utilized as efficient biofertilizer under P-deficient soil conditions

  17. Substrate specificity of glucose dehydrogenase and carbon source utilization pattern of pantoea dispersa strain P2 and its radiation induced mutants

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young Keun; Murugesan, Senthilkumar [Korea Atomic Energy Research Institute, Jeongeup (Korea, Republic of)

    2009-06-15

    Mineral phosphate solubilizing pantoea dispersa strain P2 produced 5.5 mM and 42.6 mM of gluconic acid on 24 h and 72 h incubation, respectively. Strain P2 exhibited glucose dehydrogenase (GDH) specific activity of 0.32 IU mg{sup -1} protein. We have studied the substrate specificity of GDH as well as carbon source utilization pattern of strain P2. GDH of strain P2 did not use ribose as substrate. Utilization of lactose with specific activity of 0.65 IU mg{sup -1} protein indicated that the enzyme belongs to GDH type B isozyme. Arabinose, galactose, ribose, sucrose and xylose did not induce the synthesis of GDH enzyme while mannose induced the synthesis of GDH with highest specific activity of 0.58 IU mg{sup -1} protein. Through radiation mutagenesis, the substrate specificity of GDH was modified in order to utilize side range of sugars available in root exudates. Ribose, originally not a substrate for GDH of strain P2 was utilized as substrate by mutants P2-M5 with specific activity of 0.44 and 0.57 IU mg{sup -1} protein, respectively. Specific activity of GDH on the media containing lactose and galactose was also improved to 1.2 and 0.52 IU mg{sup -1} protein in P2-M5 and P2-M6 respectively. Based on the carbon source availability in root exudate, the mutants can be selected and utilized as efficient biofertilizer under P-deficient soil conditions.

  18. Radiation dose of cardiac dual-source CT: The effect of tailoring the protocol to patient-specific parameters

    International Nuclear Information System (INIS)

    Alkadhi, Hatem; Stolzmann, Paul; Scheffel, Hans; Desbiolles, Lotus; Baumueller, Stephan; Plass, Andre; Genoni, Michele; Marincek, Borut; Leschka, Sebastian

    2008-01-01

    Objective: To determine the radiation doses and image quality of different dual-source computed tomography coronary angiography (CTCA) protocols tailored to the heart rate (HR) and body mass index (BMI) of the patients. Materials and methods: Two hundred consecutive patients (68 women; mean age 61 ± 9 years) underwent either helical CTCA with retrospective ECG-gating or sequential CT with prospective ECG-triggering: 50 patients (any BMI, any HR) were examined with a standard, non-tailored protocol (helical CTCA, 120 kV, 330 mAs), whereas the other 150 patients were examined with a tailored protocol: 40 patients (group A, BMI ≤ 25 kg/sqm, HR ≤ 70 bpm) with sequential CTCA (100 kV, 190 mAs ref ), 43 patients (group B, BMI ≤ 25 kg/sqm, HR > 70 bpm) with helical CTCA (100 kV, 220 mAs), 28 patients (group C, BMI > 25 kg/sqm, HR ≤ 70 bpm) with sequential CTCA (120 kV, 330 mAs ref ), and 39 patients (group D, BMI > 25 kg/sqm, HR > 70 bpm) with helical CTCA (120 kV, 330 mAs). The effective radiation dose estimates were calculated from the dose-length-product for each patient. Image quality was classified as being diagnostic or non-diagnostic in each coronary segment. Results: Image quality was diagnostic in 2403/2460 (98%) and non-diagnostic in 57/2460 (2%) of all coronary segments. No significant differences in image quality were found among all five CTCA protocols (p = 0.78). The non-tailored helical CTCA protocol was associated with a radiation dose of 9.0 ± 1.0 mSv, being significantly higher compared to that using sequential CTCA (group A: 1.3 ± 0.3 mSv, p 70 bpm (group D: 8.5 ± 0.9 mSv, p = 0.51). Conclusions: Dual-source CTCA is associated with radiation doses ranging between 1.3 and 9.0 mSv, depending on the protocol used. Tailoring of the CTCA protocol to the HR and BMI of the individual patient results in dose reductions of up to 86%, while maintaining a diagnostic image quality of the examination

  19. Advanced Photon Source (APS)

    Data.gov (United States)

    Federal Laboratory Consortium — The Advanced Photon Source (APS) at the U.S. Department of Energy's Argonne National Laboratoryprovides this nation's (in fact, this hemisphere's) brightest storage...

  20. Federal Buildings Supplemental Survey 1993

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    The Energy Information Administration (EIA) of the US Department of Energy (DOE) is mandated by Congress to be the agency that collects, analyzes, and disseminates impartial, comprehensive data about energy including the volume consumed, its customers, and the purposes for which it is used. The Federal Buildings Supplemental Survey (FBSS) was conducted by EIA in conjunction with DOE`s Office of Federal Energy Management Programs (OFEMP) to gain a better understanding of how Federal buildings use energy. This report presents the data from 881 completed telephone interviews with Federal buildings in three Federal regions. These buildings were systematically selected using OFEMP`s specifications; therefore, these data do not statistically represent all Federal buildings in the country. The purpose of the FBSS was threefold: (1) to understand the characteristics of Federal buildings and their energy use; (2) to provide a baseline in these three Federal regions to measure future energy use in Federal buildings as required in EPACT; and (3) to compare building characteristics and energy use with the data collected in the CBECS.

  1. Alu polymerase chain reaction: A method for rapid isolation of human-specific sequences from complex DNA sources

    International Nuclear Information System (INIS)

    Nelson, D.L.; Ledbetter, S.A.; Corbo, L.; Victoria, M.F.; Ramirez-Solis, R.; Webster, T.D.; Ledbetter, D.H.; Caskey, C.T.

    1989-01-01

    Current efforts to map the human genome are focused on individual chromosomes or smaller regions and frequently rely on the use of somatic cell hybrids. The authors report the application of the polymerase chain reaction to direct amplification of human DNA from hybrid cells containing regions of the human genome in rodent cell backgrounds using primers directed to the human Alu repeat element. They demonstrate Alu-directed amplification of a fragment of the human HPRT gene from both hybrid cell and cloned DNA and identify through sequence analysis the Alu repeats involved in this amplification. They also demonstrate the application of this technique to identify the chromosomal locations of large fragments of the human X chromosome cloned in a yeast artificial chromosome and the general applicability of the method to the preparation of DNA probes from cloned human sequences. The technique allows rapid gene mapping and provides a simple method for the isolation and analysis of specific chromosomal regions

  2. Indigenous Saccharomyces cerevisiae yeasts as a source of biodiversity for the selection of starters for specific fermentations

    Directory of Open Access Journals (Sweden)

    Capece Angela

    2014-01-01

    Full Text Available The long-time studies on wine yeasts have determined a wide diffusion of inoculated fermentations by commercial starters, mainly of Saccharomyces. Although the use of starter cultures has improved the reproducibility of wine quality, the main drawback to this practice is the lack of the typical traits of wines produced by spontaneous fermentation. These findings have stimulated wine-researchers and wine-makers towards the selection of autochthonous strains as starter cultures. The objective of this study was to investigate the biodiversity of 167 S. cerevisiae yeasts, isolated from spontaneous fermentation of grapes. The genetic variability of isolates was evaluated by PCR amplification of inter-δ region with primer pair δ2/δ12. The same isolates were investigated for characteristics of oenological interest, such as resistance to sulphur dioxide, ethanol and copper and hydrogen sulphide production. On the basis of technological and molecular results, 20 strains were chosen and tested into inoculated fermentations at laboratory scale. The experimental wines were analyzed for the content of some by-products correlated to wine aroma, such as higher alcohols, acetaldehyde, ethyl acetate and acetic acid. One selected strain was used as starter culture to perform fermentation at cellar level. The selection program followed during this research project represents an optimal combination between two different trends in modern winemaking: the use of S. cerevisiae as starter cultures and the starter culture selection for specific fermentations.

  3. Compound specific stable isotopes as probes for distinguishing the sources of biomolecules in terrestrial and extraterrestrial materials

    Science.gov (United States)

    Engel, M. H.; Macko, S. A.

    2003-04-01

    Life on Earth consists of orderly arrangements of several key types of organic compounds (amino acids, sugars, fatty acids, nucleic bases) that are the building blocks of proteins, carbohydrates, lipids and nucleotides. Subsequent to death, macromolecules are commonly broken down to their molecular constituents or other similar scale components. Thus, in ancient terrestrial and extraterrestrial materials, it is far more likely to expect the presence of simple compounds such as amino acids rather than the proteins from which they were possibly derived. Given that amino acids, for example, are common components of all extinct and extant organisms, the challenge has been to develop methods for distinguishing their sources. Stable isotopes are powerful probes for determining the origins of organic matter. Amino acid constituents of all organisms on Earth exhibit characteristic stable isotope compositions owing to fractionations associated with their biosynthesis. These fractionations are distinct from those observed for amino acids formed by abiotic processes. Thus it should be possible to use isotopes as probes for determining whether amino acids in ancient rocks on Earth are biotic or abiotic, based on their relative isotopic compositions. Also, owing to differences in the isotope compositions of precursors, amino acids in extraterrestrial materials such as carbonaceous meteorites are moderately to substantially enriched in the heavy isotopes of C, N and H relative to terrestrial amino acids. Assuming that the isotope compositions of the gaseous components of, for example, the Martian atmosphere were distinct from Earth at such time when organic molecules may have formed, it should be possible to distinguish these components from terrestrial contaminants by determining their isotope compositions and/or those of their respective enantiomers. Also, if life as we know it existed on another planet such as Mars, fractionations characteristic of biosynthesis should be

  4. Opinions on Drug Interaction Sources in Anticancer Treatments and Parameters for an Oncology-Specific Database by Pharmacy Practitioners in Asia

    Directory of Open Access Journals (Sweden)

    2010-01-01

    Full Text Available Cancer patients undergoing chemotherapy are particularly susceptible to drug-drug interactions (DDIs. Practitioners should keep themselves updated with the most current DDI information, particularly involving new anticancer drugs (ACDs. Databases can be useful to obtain up-to-date DDI information in a timely and efficient manner. Our objective was to investigate the DDI information sources of pharmacy practitioners in Asia and their views on the usefulness of an oncology-specific database for ACD interactions. A qualitative, cross-sectional survey was done to collect information on the respondents' practice characteristics, sources of DDI information and parameters useful in an ACD interaction database. Response rate was 49%. Electronic databases (70%, drug interaction textbooks (69% and drug compendia (64% were most commonly used. Majority (93% indicated that a database catering towards ACD interactions was useful. Essential parameters that should be included in the database were the mechanism and severity of the detected interaction, and the presence of a management plan (98% each. This study has improved our understanding on the usefulness of various DDI information sources for ACD interactions among pharmacy practitioners in Asia. An oncology-specific DDI database targeting ACD interactions is definitely attractive for clinical practice.

  5. Production of sealed sup 6 sup 0 Co and sup 1 sup 9 sup 2 Ir sources of high specific activity in the nuclear reactor RA

    International Nuclear Information System (INIS)

    Dobrijevic, R.; Vucina, J.

    1998-01-01

    Given is a review on the development of the production of 60 Co and 192 Ir performed in the Vinca Institute in the nuclear reactor RA. The experience gained showed that this reactor was suitable for obtaining of these and some other radionuclides. One possibility of its re-start is that the performances of the reactor remain the same (power 6.5 MW, max.neutron flux up to 6x10 13 n.cm -2 s -1 ). By applying new techniques of target preparation, 60 Co for sterilization units of specific activity 1.11 TBq/g could be produced. Maximal activity of sup 1 sup 9 sup 2 Ir would be about 1.48 TBq what is satisfactory for the sources for gamma radiography. The increase of the flux to 10 14 n.cm -2 s -1 would enable the production of 60 Co of specific activities about 3.335 TBq/g. This is satisfactory for the sources for the radiation therapy of activities up to 111 TBq and for gamma radiography of activities about 0.37 TBq. In the case of 192 Ir the sources for the radiation therapy of activities about 0.37 TBq could be obtained. Maximal achievable activities of 192 Ir would be about 3.7 TBq. (author)

  6. Bacterial indicator occurrence and the use of an F+ specific RNA coliphage assay to identify fecal sources in Homosassa Springs, Florida

    Science.gov (United States)

    Griffin, Dale W.; Stokes, Rodger; Rose, J.B.; Paul, J.H.

    2000-01-01

    A microbiological water quality study of Homosassa Springs State Wildlife Park (HSSWP) and surrounding areas was undertaken. Samples were collected in November of 1997 (seven sites) and again in November of 1998 (nine sites). Fecal bacterial concentrations (total and fecal coliforms, Clostridium perfringens, and enterococci) were measured as relative indicators of fecal contamination. F+-specific coliphage genotyping was performed to determine the source of fecal contamination at the study sites. Bacterial levels were considerably higher at most sites in the 1997 sampling compared to the 1998 sampling, probably because of the greater rainfall that year. In November of 1997, 2 of the 7 sites were in violation of all indicator standards and guidance levels. In November of 1998, 1 of 9 sites was in violation of all indicator standard and guidance levels. The highest concentrations of all fecal indicators were found at a station downstream of the animal holding pens in HSSWP. The lowest levels of indicators were found at the Homosassa Main Spring vent. Levels of fecal indicators downstream of HSSWP (near the point of confluence with the river) were equivalent to those found in the Southeastern Fork and areas upstream of the park influences. F+ specific RNA coliphage analysis indicated that fecal contamination at all sites that tested positive was from animal sources (mammals and birds). These results suggest that animal (indigenous and those in HSSWP) and not human sources influenced microbial water quality in the area of Homosassa River covered by this study.

  7. Population of computational rabbit-specific ventricular action potential models for investigating sources of variability in cellular repolarisation.

    Directory of Open Access Journals (Sweden)

    Philip Gemmell

    Full Text Available Variability is observed at all levels of cardiac electrophysiology. Yet, the underlying causes and importance of this variability are generally unknown, and difficult to investigate with current experimental techniques. The aim of the present study was to generate populations of computational ventricular action potential models that reproduce experimentally observed intercellular variability of repolarisation (represented by action potential duration and to identify its potential causes. A systematic exploration of the effects of simultaneously varying the magnitude of six transmembrane current conductances (transient outward, rapid and slow delayed rectifier K(+, inward rectifying K(+, L-type Ca(2+, and Na(+/K(+ pump currents in two rabbit-specific ventricular action potential models (Shannon et al. and Mahajan et al. at multiple cycle lengths (400, 600, 1,000 ms was performed. This was accomplished with distributed computing software specialised for multi-dimensional parameter sweeps and grid execution. An initial population of 15,625 parameter sets was generated for both models at each cycle length. Action potential durations of these populations were compared to experimentally derived ranges for rabbit ventricular myocytes. 1,352 parameter sets for the Shannon model and 779 parameter sets for the Mahajan model yielded action potential duration within the experimental range, demonstrating that a wide array of ionic conductance values can be used to simulate a physiological rabbit ventricular action potential. Furthermore, by using clutter-based dimension reordering, a technique that allows visualisation of multi-dimensional spaces in two dimensions, the interaction of current conductances and their relative importance to the ventricular action potential at different cycle lengths were revealed. Overall, this work represents an important step towards a better understanding of the role that variability in current conductances may play in

  8. Population of computational rabbit-specific ventricular action potential models for investigating sources of variability in cellular repolarisation.

    Science.gov (United States)

    Gemmell, Philip; Burrage, Kevin; Rodriguez, Blanca; Quinn, T Alexander

    2014-01-01

    Variability is observed at all levels of cardiac electrophysiology. Yet, the underlying causes and importance of this variability are generally unknown, and difficult to investigate with current experimental techniques. The aim of the present study was to generate populations of computational ventricular action potential models that reproduce experimentally observed intercellular variability of repolarisation (represented by action potential duration) and to identify its potential causes. A systematic exploration of the effects of simultaneously varying the magnitude of six transmembrane current conductances (transient outward, rapid and slow delayed rectifier K(+), inward rectifying K(+), L-type Ca(2+), and Na(+)/K(+) pump currents) in two rabbit-specific ventricular action potential models (Shannon et al. and Mahajan et al.) at multiple cycle lengths (400, 600, 1,000 ms) was performed. This was accomplished with distributed computing software specialised for multi-dimensional parameter sweeps and grid execution. An initial population of 15,625 parameter sets was generated for both models at each cycle length. Action potential durations of these populations were compared to experimentally derived ranges for rabbit ventricular myocytes. 1,352 parameter sets for the Shannon model and 779 parameter sets for the Mahajan model yielded action potential duration within the experimental range, demonstrating that a wide array of ionic conductance values can be used to simulate a physiological rabbit ventricular action potential. Furthermore, by using clutter-based dimension reordering, a technique that allows visualisation of multi-dimensional spaces in two dimensions, the interaction of current conductances and their relative importance to the ventricular action potential at different cycle lengths were revealed. Overall, this work represents an important step towards a better understanding of the role that variability in current conductances may play in experimentally

  9. Spallation Neutron Source (SNS)

    Data.gov (United States)

    Federal Laboratory Consortium — The SNS at Oak Ridge National Laboratory is a next-generation spallation neutron source for neutron scattering that is currently the most powerful neutron source in...

  10. Distinguishing between old and modern permafrost sources in the northeast Siberian land-shelf system with compound-specific δ2H analysis

    Science.gov (United States)

    Vonk, Jorien E.; Tesi, Tommaso; Bröder, Lisa; Holmstrand, Henry; Hugelius, Gustaf; Andersson, August; Dudarev, Oleg; Semiletov, Igor; Gustafsson, Örjan

    2017-08-01

    Pleistocene ice complex permafrost deposits contain roughly a quarter of the organic carbon (OC) stored in permafrost (PF) terrain. When permafrost thaws, its OC is remobilized into the (aquatic) environment where it is available for degradation, transport or burial. Aquatic or coastal environments contain sedimentary reservoirs that can serve as archives of past climatic change. As permafrost thaw is increasing throughout the Arctic, these reservoirs are important locations to assess the fate of remobilized permafrost OC.We here present compound-specific deuterium (δ2H) analysis on leaf waxes as a tool to distinguish between OC released from thawing Pleistocene permafrost (ice complex deposits; ICD) and from thawing Holocene permafrost (from near-surface soils). Bulk geochemistry (%OC; δ13C; %total nitrogen, TN) was analyzed as well as the concentrations and δ2H signatures of long-chain n-alkanes (C21 to C33) and mid- to long-chain n-alkanoic acids (C16 to C30) extracted from both ICD-PF samples (n = 9) and modern vegetation and O-horizon (topsoil-PF) samples (n = 9) from across the northeast Siberian Arctic. Results show that these topsoil-PF samples have higher %OC, higher OC / TN values and more depleted δ13C-OC values than ICD-PF samples, suggesting that these former samples trace a fresher soil and/or vegetation source. Whereas the two investigated sources differ on the bulk geochemical level, they are, however, virtually indistinguishable when using leaf wax concentrations and ratios. However, on the molecular isotope level, leaf wax biomarker δ2H values are statistically different between topsoil PF and ICD PF. For example, the mean δ2H value of C29 n-alkane was -246 ± 13 ‰ (mean ± SD) for topsoil PF and -280 ± 12 ‰ for ICD PF. With a dynamic isotopic range (difference between two sources) of 34 to 50 ‰; the isotopic fingerprints of individual, abundant, biomarker molecules from leaf waxes can thus serve as endmembers to distinguish between

  11. 75 FR 68534 - Federal Home Loan Bank Liabilities

    Science.gov (United States)

    2010-11-08

    ... combine provisions now found in the Finance Board regulations part 965, Sources of Funds, and part 969... FEDERAL HOUSING FINANCE BOARD 12 CFR Parts 965, 966, 969, and 987 FEDERAL HOUSING FINANCE AGENCY 12 CFR Part 1270 RIN 2590-AA36 Federal Home Loan Bank Liabilities AGENCY: Federal Housing Finance...

  12. Sources of variability in fatty acid (FA) biomarkers in the application of compound-specific stable isotopes (CSSIs) to soil and sediment fingerprinting and tracing: A review

    Energy Technology Data Exchange (ETDEWEB)

    Reiffarth, D.G., E-mail: Dominic.Reiffarth@unbc.ca [Natural Resources and Environmental Studies Program, University of Northern British Columbia, 3333 University Way, Prince George, BC V2N 4Z9 (Canada); Petticrew, E.L., E-mail: Ellen.Petticrew@unbc.ca [Geography Program and Quesnel River Research Centre, University of Northern British Columbia, 3333 University Way, Prince George, BC V2N 4Z9 (Canada); Owens, P.N., E-mail: Philip.Owens@unbc.ca [Environmental Science Program and Quesnel River Research Centre, University of Northern British Columbia, 3333 University Way, Prince George, BC, V2N 4Z9 (Canada); Lobb, D.A., E-mail: David.Lobb@umanitoba.ca [Watershed Systems Research Program, University of Manitoba, 13 Freedman Crescent, Winnipeg, MB R3T 2N2 (Canada)

    2016-09-15

    Determining soil redistribution and sediment budgets in watersheds is often challenging. One of the methods for making such determinations employs soil and sediment fingerprinting techniques, using sediment properties such as geochemistry, fallout radionuclides, and mineral magnetism. These methods greatly improve the estimation of erosion and deposition within a watershed, but are limited when determining land use-based soil and sediment movement. Recently, compound-specific stable isotopes (CSSIs), which employ fatty acids naturally occurring in the vegetative cover of soils, offer the possibility of refining fingerprinting techniques based on land use, complementing other methods that are currently in use. The CSSI method has been met with some success; however, challenges still remain with respect to scale and resolution due to a potentially large degree of biological, environmental and analytical uncertainty. By better understanding the source of tracers used in CSSI work and the inherent biochemical variability in those tracers, improvement in sample design and tracer selection is possible. Furthermore, an understanding of environmental and analytical factors affecting the CSSI signal will lead to refinement of the approach and the ability to generate more robust data. This review focuses on sources of biological, environmental and analytical variability in applying CSSI to soil and sediment fingerprinting, and presents recommendations based on past work and current research in this area for improving the CSSI technique. A recommendation, based on current information available in the literature, is to use very-long chain saturated fatty acids and to avoid the use of the ubiquitous saturated fatty acids, C{sub 16} and C{sub 18}. - Highlights: • Compound-specific stable isotopes (CSSIs) of carbon may be used as soil tracers. • The variables affecting CSSI data are: biological, environmental and analytical. • Understanding sources of variability will lead

  13. Sources of variability in fatty acid (FA) biomarkers in the application of compound-specific stable isotopes (CSSIs) to soil and sediment fingerprinting and tracing: A review

    International Nuclear Information System (INIS)

    Reiffarth, D.G.; Petticrew, E.L.; Owens, P.N.; Lobb, D.A.

    2016-01-01

    Determining soil redistribution and sediment budgets in watersheds is often challenging. One of the methods for making such determinations employs soil and sediment fingerprinting techniques, using sediment properties such as geochemistry, fallout radionuclides, and mineral magnetism. These methods greatly improve the estimation of erosion and deposition within a watershed, but are limited when determining land use-based soil and sediment movement. Recently, compound-specific stable isotopes (CSSIs), which employ fatty acids naturally occurring in the vegetative cover of soils, offer the possibility of refining fingerprinting techniques based on land use, complementing other methods that are currently in use. The CSSI method has been met with some success; however, challenges still remain with respect to scale and resolution due to a potentially large degree of biological, environmental and analytical uncertainty. By better understanding the source of tracers used in CSSI work and the inherent biochemical variability in those tracers, improvement in sample design and tracer selection is possible. Furthermore, an understanding of environmental and analytical factors affecting the CSSI signal will lead to refinement of the approach and the ability to generate more robust data. This review focuses on sources of biological, environmental and analytical variability in applying CSSI to soil and sediment fingerprinting, and presents recommendations based on past work and current research in this area for improving the CSSI technique. A recommendation, based on current information available in the literature, is to use very-long chain saturated fatty acids and to avoid the use of the ubiquitous saturated fatty acids, C 16 and C 18 . - Highlights: • Compound-specific stable isotopes (CSSIs) of carbon may be used as soil tracers. • The variables affecting CSSI data are: biological, environmental and analytical. • Understanding sources of variability will lead to more

  14. 561 SOURCE SPECIFIC QUANTIFICATION, CHARACTERISATION ...

    African Journals Online (AJOL)

    Osondu

    2013-09-02

    Sep 2, 2013 ... Lapai town lacks data on quantity of waste generated and their characteristics for efficient and sustainable ... crude open dump sites, burning without air and water pollution control, the breeding of flies and vermin, and the ...

  15. 561 SOURCE SPECIFIC QUANTIFICATION, CHARACTERISATION ...

    African Journals Online (AJOL)

    Osondu

    2013-09-02

    Sep 2, 2013 ... the least with 2%. For efficient and sustainable solid waste management in Lapai it is recommended that Lapai ... and for residential, industrial and commercial places. .... Rice/Cement sacks. 18% ... now an environmental nuisance and health risk. A typical .... http://www.nyc.gov/html/dos/pdf/wprr/wprro6.pdf,.

  16. Ronald Reagan's "New Federalism."

    Science.gov (United States)

    Parker, Joseph B.

    1982-01-01

    Describes how changes in federal fiscal policies affect the federal government's relationship to state and local government. Franklin D. Roosevelt's and Ronald Reagan's formulas for "New Federalism" are compared. (AM)

  17. Querying on Federated Sensor Networks

    Directory of Open Access Journals (Sweden)

    Zuhal Can

    2016-09-01

    Full Text Available A Federated Sensor Network (FSN is a network of geographically distributed Wireless Sensor Networks (WSNs called islands. For querying on an FSN, we introduce the Layered Federated Sensor Network (L-FSN Protocol. For layered management, L-FSN provides communication among islands by its inter-island querying protocol by which a query packet routing path is determined according to some path selection policies. L-FSN allows autonomous management of each island by island-specific intra-island querying protocols that can be selected according to island properties. We evaluate the applicability of L-FSN and compare the L-FSN protocol with various querying protocols running on the flat federation model. Flat federation is a method to federate islands by running a single querying protocol on an entire FSN without distinguishing communication among and within islands. For flat federation, we select a querying protocol from geometrical, hierarchical cluster-based, hash-based, and tree-based WSN querying protocol categories. We found that a layered federation of islands by L-FSN increases the querying performance with respect to energy-efficiency, query resolving distance, and query resolving latency. Moreover, L-FSN’s flexibility of choosing intra-island querying protocols regarding the island size brings advantages on energy-efficiency and query resolving latency.

  18. Do site-specific radiocarbon measurements reflect localized distributions of 14C in biota inhabiting a wetland with point contamination sources?

    Science.gov (United States)

    Yankovich, T; King-Sharp, K J; Benz, M L; Carr, J; Killey, R W D; Beresford, N A; Wood, M D

    2013-12-01

    Duke Swamp is a wetland ecosystem that receives (14)C via a groundwater pathway originating from a waste management area on Atomic Energy Canada Limited's Chalk River Laboratories site. This groundwater reaches the surface of the swamp, resulting in relatively high (14)C levels over an area of 146 m(2). The objective of this study was to quantify (14)C concentrations in flora and fauna inhabiting areas of Duke Swamp over the gradient of (14)C activity concentrations in moss to determine whether (14)C specific activities in receptor biota reflect the localized nature of the groundwater source in the swamp. Representative receptor plants and animals, and corresponding air and soil samples were collected at six sites in Duke Swamp with (14)C specific activities in air that ranged from 1140 to 45,900 Bq/kg C. In general, it was found that specific activities of (14)C in biota tissues reflected those measured in environmental media collected from the same sampling site. The findings demonstrate that mosses could be used in monitoring programs to ensure protection of biota in areas with elevated (14)C, negating the need to capture and euthanize higher organisms. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. MARIAN: Flexible Interoperability for Federated Digital Libraries

    OpenAIRE

    Goncalves, Marcos A.; France, Robert K.; Fox, Edward A.; Hilf, Eberhard R.; Zimmermann, Kerstin; Severiens, Thomas

    2001-01-01

    Federated digital libraries are composed of distributed autonomous (heterogeneous) information services but provide users with a transparent, integrated view of collected information respecting different information sources' autonomy. In this paper we discuss a federated system for the Networked Digital Library of Theses and Dissertations (NDLTD), an international consortium of universities, libraries, and other supporting institutions focused on electronic theses and dissertations (ETDs). Th...

  20. Rethinking Federal Regulation of Sexual Harassment

    Science.gov (United States)

    Melnick, R. Shep

    2018-01-01

    Over the past decade, federal regulation of education under Title IX has been sucked into the impetuous vortex of partisan polarization. Title IX of the Education Amendments of 1972 prohibits schools that receive federal funding from discriminating on the basis of sex. For decades, intercollegiate athletics was the main source of controversy.…

  1. Specific features of diffuse reflection of human face skin for laser and non-laser sources of visible and near-IR light

    International Nuclear Information System (INIS)

    Dolotov, L E; Sinichkin, Yu P; Tuchin, Valerii V; Al'tshuler, G B; Yaroslavskii, I V

    2011-01-01

    The specific features of diffuse reflection from different areas of human face skin for laser and non-laser sources of visible and near-IR light have been investigated to localise the closed-eye (eyelid) region. In the visible spectral range the reflection from the eyelid skin surface can be differentiated by measuring the slope of the spectral dependence of the effective optical density of skin in the wavelength range from 650 to 700nm. In the near-IR spectral range the reflectances of the skin surface at certain wavelengths, normalised to the forehead skin reflectance, can be used as a criterion for differentiating the eyelid skin. In this case, a maximum discrimination is obtained when measuring the skin reflectances at laser wavelengths of 1310 and 1470nm, which correspond to the spectral ranges of maximum and minimum water absorption. (optical technologies in biophysics and medicine)

  2. Impact of Glycerol as Carbon Source onto Specific Sugar and Inducer Uptake Rates and Inclusion Body Productivity in E. coli BL21(DE3

    Directory of Open Access Journals (Sweden)

    Julian Kopp

    2017-12-01

    Full Text Available The Gram-negative bacterium E. coli is the host of choice for a multitude of used recombinant proteins. Generally, cultivation is easy, media are cheap, and a high product titer can be obtained. However, harsh induction procedures using isopropyl β-d-1 thiogalactopyranoside as inducer are often referred to cause stress reactions, leading to a phenomenon known as “metabolic” or “product burden”. These high expressions of recombinant proteins mainly result in decreased growth rates and cell lysis at elevated induction times. Therefore, approaches tend to use “soft” or “tunable” induction with lactose and reduce the stress level of the production host. The usage of glucose as energy source in combination with lactose as induction reagent causes catabolite repression effects on lactose uptake kinetics and as a consequence reduced product titer. Glycerol—as an alternative carbon source—is already known to have positive impact on product formation when coupled with glucose and lactose in auto-induction systems, and has been referred to show no signs of repression when cultivated with lactose concomitantly. In recent research activities, the impact of different products on the lactose uptake using glucose as carbon source was highlighted, and a mechanistic model for glucose-lactose induction systems showed correlations between specific substrate uptake rate for glucose or glycerol (qs,C and the maximum specific lactose uptake rate (qs,lac,max. In this study, we investigated the mechanistic of glycerol uptake when using the inducer lactose. We were able to show that a product-producing strain has significantly higher inducer uptake rates when being compared to a non-producer strain. Additionally, it was shown that glycerol has beneficial effects on viability of cells and on productivity of the recombinant protein compared to glucose.

  3. Compound-specific amino acid δ15N patterns in marine algae: Tracer potential for cyanobacterial vs. eukaryotic organic nitrogen sources in the ocean

    Science.gov (United States)

    McCarthy, Matthew D.; Lehman, Jennifer; Kudela, Raphael

    2013-02-01

    Stable nitrogen isotopic analysis of individual amino acids (δ15N-AA) has unique potential to elucidate the complexities of food webs, track heterotrophic transformations, and understand diagenesis of organic nitrogen (ON). While δ15N-AA patterns of autotrophs have been shown to be generally similar, prior work has also suggested that differences may exist between cyanobacteria and eukaryotic algae. However, δ15N-AA patterns in differing oceanic algal groups have never been closely examined. The overarching goals of this study were first to establish a more quantitative understanding of algal δ15N-AA patterns, and second to examine whether δ15N-AA patterns have potential as a new tracer for distinguishing prokaryotic vs. eukaryotic N sources. We measured δ15N-AA from prokaryotic and eukaryotic phytoplankton cultures and used a complementary set of statistical approaches (simple normalization, regression-derived fractionation factors, and multivariate analyses) to test for variations. A generally similar δ15N-AA pattern was confirmed for all algae, however significant AA-specific variation was also consistently identified between the two groups. The relative δ15N fractionation of Glx (glutamine + glutamic acid combined) vs. total proteinaceous N appeared substantially different, which we hypothesize could be related to differing enzymatic forms. In addition, the several other AA (most notably glycine and leucine) appeared to have strong biomarker potential. Finally, we observed that overall patterns of δ15N values in algae correspond well with the Trophic vs. Source-AA division now commonly used to describe variable AA δ15N changes with trophic transfer, suggesting a common mechanistic basis. Overall, these results show that autotrophic δ15N-AA patterns can differ between major algal evolutionary groupings for many AA. The statistically significant multivariate results represent a first approach for testing ideas about relative eukaryotic vs. prokaryotic

  4. Federated Identity Management

    OpenAIRE

    Chadwick, David W.

    2009-01-01

    Abstract. This paper addresses the topic of federated identity management. It discusses in detail the following topics: what is digital identity, what is identity management, what is federated identity management, Kim Camerons 7 Laws of Identity, how can we protect the users privacy in a federated environment, levels of assurance, some past and present federated identity management systems, and some current research in FIM.

  5. Federal Student Loan Programs

    Science.gov (United States)

    Federal Student Aid, US Department of Education, 2014

    2014-01-01

    For those needing a loan to attend college, think federal aid first. Federal student loans usually offer borrowers lower interest rates and have more flexible repayment terms and options than private student loans. This brief report answers the following questions about federal aid: (1) What is a federal student loan?; (2) What is a private…

  6. Distinguishing between old and modern permafrost sources in the northeast Siberian land–shelf system with compound-specific δ2H analysis

    Directory of Open Access Journals (Sweden)

    J. E. Vonk

    2017-08-01

    Full Text Available Pleistocene ice complex permafrost deposits contain roughly a quarter of the organic carbon (OC stored in permafrost (PF terrain. When permafrost thaws, its OC is remobilized into the (aquatic environment where it is available for degradation, transport or burial. Aquatic or coastal environments contain sedimentary reservoirs that can serve as archives of past climatic change. As permafrost thaw is increasing throughout the Arctic, these reservoirs are important locations to assess the fate of remobilized permafrost OC.We here present compound-specific deuterium (δ2H analysis on leaf waxes as a tool to distinguish between OC released from thawing Pleistocene permafrost (ice complex deposits; ICD and from thawing Holocene permafrost (from near-surface soils. Bulk geochemistry (%OC; δ13C; %total nitrogen, TN was analyzed as well as the concentrations and δ2H signatures of long-chain n-alkanes (C21 to C33 and mid- to long-chain n-alkanoic acids (C16 to C30 extracted from both ICD-PF samples (n =  9 and modern vegetation and O-horizon (topsoil-PF samples (n =  9 from across the northeast Siberian Arctic. Results show that these topsoil-PF samples have higher %OC, higher OC ∕ TN values and more depleted δ13C-OC values than ICD-PF samples, suggesting that these former samples trace a fresher soil and/or vegetation source. Whereas the two investigated sources differ on the bulk geochemical level, they are, however, virtually indistinguishable when using leaf wax concentrations and ratios. However, on the molecular isotope level, leaf wax biomarker δ2H values are statistically different between topsoil PF and ICD PF. For example, the mean δ2H value of C29 n-alkane was −246 ± 13 ‰ (mean ± SD for topsoil PF and −280 ± 12 ‰ for ICD PF. With a dynamic isotopic range (difference between two sources of 34 to 50 ‰; the isotopic fingerprints of individual, abundant, biomarker molecules from leaf waxes can

  7. The Role of the Environmental Management Site Specific Advisory Board under the Federal Advisory Committee Act, With Emphasis on the Northern New Mexico Citizens' Advisory Board - 12482

    Energy Technology Data Exchange (ETDEWEB)

    Santistevan, Menice B. [Northern New Mexico Citizens' Advisory Board, 1660 Old Pecos Trail, Suite B, Santa Fe, New Mexico 87505 (United States)

    2012-07-01

    The Environmental Management Site Specific Advisory Board (EM SSAB) is comprised of eight Citizens' Advisory Boards, chartered under the Federal Advisory Committee Act (FACA) by the Assistant Secretary for Environmental Management for the U. S. Department of Energy (DOE). The purpose of the EM SSAB is to provide the DOE with recommendations regarding Environmental Management issues from legacy waste produced at major sites across the DOE Complex. The Northern New Mexico Citizens' Advisory Board (NNMCAB) is the site specific advisory board to the DOE on issues of environmental monitoring, remediation, waste management and long-term stewardship at Los Alamos National Laboratory (LANL). The other boards are located at: Hanford, Idaho, Nevada, Paducah, Portsmouth, Oak Ridge and Savannah River. Using broad citizen outreach and input, the SSAB provides an official mechanism for the citizenry at each of these sites to monitor current activities affecting the region and also to have input into the prioritization of future activities. 'The mission of the EM SSAB is to more directly involve stakeholders in EM Planning and decision-making processes for the nuclear weapons complex cleanup. DOE has various means of involving the public in its planning and decision-making processes; the EM SSAB is only one component of EM's public participation program, and is not intended to be an exclusive means of public participation. It is the policy of DOE and EM to conduct it programs in an open and responsive manner, thereby encouraging and providing the opportunity for public participation in its planning and decision-making processes. EM SSAB members are appointed to a two year term and may serve up to three terms. During this time, members are able to hear many presentation from subject matter experts, attend several site tours at their site and across the DOE complex and are able to express their concerns and give input to the prioritization of clean up at each

  8. Sources and transformation of dissolved and particulate organic nitrogen in the North Pacific Subtropical Gyre indicated by compound-specific δ15N analysis of amino acids

    Science.gov (United States)

    Yamaguchi, Yasuhiko T.; McCarthy, Matthew D.

    2018-01-01

    This study explores the use of compound-specific nitrogen isotopes of amino acids (δ15NAA) of coupled dissolved and particulate organic nitrogen (DON, PON) samples as a new approach to examine relative sources, transformation processes, and the potential coupling of these two major forms of N cycle in the ocean water column. We measured δ15NAA distributions in high-molecular-weight dissolved organic nitrogen (HMW DON) and suspended PON in the North Pacific Subtropical Gyre (NPSG) from surface to mesopelagic depths. A new analytical approach achieved far greater δ15NAA measurement precision for DON than earlier work, allowing us to resolve previously obscured differences in δ15NAA signatures, both with depth and between ON pools. We propose that δ15N values of total hydrolysable amino acids (THAA) represents a proxy for proteinaceous ON δ15N values in DON and PON. Together with bulk δ15N values, this allows δ15N values and changes in bulk, proteinaceous, and ;other-N; to be directly evaluated. These novel measurements suggest three main conclusions. First, the δ15NAA signatures of both surface and mesopelagic HMW DON suggest mainly heterotrophic bacterial sources, with mesopelagic HMW DON bearing signatures of far more degraded material compared to surface material. These results contrast with a previous proposal that HMW DON δ15NAA patterns are essentially ;pre-formed; by cyanobacteria in the surface ocean, undergo little change with depth. Second, different δ15NAA values and patterns of HMW DON vs. suspended PON in the surface NPSG suggest that sources and cycling of these two N reservoirs are surpisingly decoupled. Based on molecular δ15N signatures, we propose a new hypothesis that production of surface HMW DON is ultimately derived from subsurface nitrate, while PON in the mixed layer is strongly linked to N2 fixation and N recycling. In contrast, the comparative δ15NAA signatures of HMW DON vs. suspended PON in the mesopelagic also suggest a

  9. Carbon sources in suspended particles and surface sediments from the Beaufort Sea revealed by molecular lipid biomarkers and compound-specific isotope analysis

    Directory of Open Access Journals (Sweden)

    I. Tolosa

    2013-03-01

    Full Text Available Molecular lipid biomarkers (hydrocarbons, alcohols, sterols and fatty acids and compound-specific isotope analysis of suspended particulate organic matter (SPM and surface sediments of the Mackenzie Shelf and slope (southeast Beaufort Sea, Arctic Ocean were studied in summer 2009. The concentrations of the molecular lipid markers, characteristic of known organic matter sources, were grouped and used as proxies to evaluate the relative importance of fresh algal, detrital algal, fossil, C3 terrestrial plants, bacterial and zooplankton material in the organic matter (OM of this area. Fossil and detrital algal contributions were the major fractions of the freshwater SPM from the Mackenzie River with ~34% each of the total molecular biomarkers. Fresh algal, C3 terrestrial, bacterial and zooplanktonic components represented much lower percentages, 17, 10, 4 and 80%, with a minor contribution of fossil and C3 terrestrial biomarkers. Characterization of the sediments revealed a major sink of refractory algal material mixed with some fresh algal material, fossil hydrocarbons and a small input of C3 terrestrial sources. In particular, the sediments from the shelf and at the mouth of the Amundsen Gulf presented the highest contribution of detrital algal material (60–75%, whereas those from the slope contained the highest proportion of fossil (40% and C3 terrestrial plant material (10%. Overall, considering that the detrital algal material is marine derived, autochthonous sources contributed more than allochthonous sources to the OM lipid pool. Using the ratio of an allochthonous biomarker (normalized to total organic carbon, TOC found in the sediments to those measured at the river mouth water, we estimated that the fraction of terrestrial material preserved in the sediments accounted for 30–40% of the total carbon in the inner shelf sediments, 17% in the outer shelf and Amundsen Gulf and up to 25% in the slope sediments. These estimates are low

  10. EPA's Radioactive Source Program

    International Nuclear Information System (INIS)

    Kopsick, D.

    2004-01-01

    The US EPA is the lead Federal agency for emergency responses to unknown radiological materials, not licensed, owned or operated by a Federal agency or an Agreement state (Federal Radiological Emergency Response Plan, 1996). The purpose of EPA's clean materials programme is to keep unwanted and unregulated radioactive material out of the public domain. This is achieved by finding and securing lost sources, maintaining control of existing sources and preventing future losses. The focus is on both, domestic and international fronts. The domestic program concentrates on securing lost sources, preventing future losses, alternative technologies like tagging of radioactive sources in commerce, pilot radioactive source roundup, training programs, scrap metal and metal processing facilities, the demolition industry, product stewardship and alternatives to radioactive devices (fewer radioactive source devices means fewer orphan sources). The international program consists of securing lost sources, preventing future losses, radiation monitoring of scrap metal at ports and the international scrap metal monitoring protocol

  11. Open Data, Open Specifications and Free and Open Source Software: A powerful mix to create distributed Web-based water information systems

    Science.gov (United States)

    Arias, Carolina; Brovelli, Maria Antonia; Moreno, Rafael

    2015-04-01

    We are in an age when water resources are increasingly scarce and the impacts of human activities on them are ubiquitous. These problems don't respect administrative or political boundaries and they must be addressed integrating information from multiple sources at multiple spatial and temporal scales. Communication, coordination and data sharing are critical for addressing the water conservation and management issues of the 21st century. However, different countries, provinces, local authorities and agencies dealing with water resources have diverse organizational, socio-cultural, economic, environmental and information technology (IT) contexts that raise challenges to the creation of information systems capable of integrating and distributing information across their areas of responsibility in an efficient and timely manner. Tight and disparate financial resources, and dissimilar IT infrastructures (data, hardware, software and personnel expertise) further complicate the creation of these systems. There is a pressing need for distributed interoperable water information systems that are user friendly, easily accessible and capable of managing and sharing large volumes of spatial and non-spatial data. In a distributed system, data and processes are created and maintained in different locations each with competitive advantages to carry out specific activities. Open Data (data that can be freely distributed) is available in the water domain, and it should be further promoted across countries and organizations. Compliance with Open Specifications for data collection, storage and distribution is the first step toward the creation of systems that are capable of interacting and exchanging data in a seamlessly (interoperable) way. The features of Free and Open Source Software (FOSS) offer low access cost that facilitate scalability and long-term viability of information systems. The World Wide Web (the Web) will be the platform of choice to deploy and access these systems

  12. Teacher Leadership: Federal Policy Recommendations

    Science.gov (United States)

    Gran, Jackie; Young, Margaret; Broin, Alexandra

    2015-01-01

    This policy brief was developed specifically for federal policymakers, and builds upon the policy recommendations included in "Leading from Every Seat: Empowering Principals to Cultivate Teacher Leadership for School Improvement." The recommendations in this report include the following: (1) Uncover New Leadership Ideas and Seed…

  13. Source-specific workplace social support and high-sensitivity C-reactive protein levels among Japanese workers: A 1-year prospective cohort study.

    Science.gov (United States)

    Eguchi, Hisashi; Shimazu, Akihito; Kawakami, Norito; Inoue, Akiomi; Tsutsumi, Akizumi

    2016-08-01

    This study investigated the prospective association between source-specific workplace social support and high-sensitivity C-reactive protein (hs-CRP) levels in workers in Japan. We conducted a 1-year prospective cohort study with 1,487 men and 533 women aged 18-65 years. Participants worked at two manufacturing worksites in Japan and were free of major illness. We used multivariable linear regression analyses to evaluate the prospective association between supervisor and coworker support at baseline, and hs-CRP levels at follow-up. We conducted the analyses separately for men and women. For women, high supervisor support at baseline was significantly associated with lower hs-CRP levels at follow-up (β = -0.109, P support at baseline was not significantly associated with hs-CRP levels at follow-up. Associations between supervisor and coworker support and hs-CRP levels were not significant for men. Supervisor support may have beneficial effects on inflammatory markers in working women. Am. J. Ind. Med. 59:676-684, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  14. Federal Fleet Report

    Data.gov (United States)

    General Services Administration — Annual report of Federal agencies' motor vehicle fleet data collected in the Federal Automotive Statistical Tool (FAST), a web-based reporting tool cosponsored by...

  15. Federal Register in XML

    Data.gov (United States)

    National Archives and Records Administration — The Federal Register is the official daily publication for rules, proposed rules, and notices of Federal agencies and organizations, as well as executive orders and...

  16. Federal School Law and Social Work Practice

    Science.gov (United States)

    Palley, Elizabeth

    2008-01-01

    Federal laws address some of the factors that have been associated with school failure, specifically poverty and disability. The primary federally funded legislation that addresses the needs of at-risk youths in public are the Individuals with Disabilities Education Act 2004 and No Child Left Behind (2002). This article reviews the intended…

  17. Active Labour Market Policy and Gender Mainstreaming in Germany: Gender-Specific Aspects of Participation and Destination in Selected Instruments of the Federal Employment Service. IAB Labour Market Research Topics.

    Science.gov (United States)

    Muller, Petra; Kurtz, Beate

    The equality of the opportunities available to males and females in Germany's labor market was examined. The study compared employment patterns among women and men and the extent to which selected discretionary benefits of Germany's Federal Employment Service benefit women and men. Selected results were as follows: (1) women are under-represented…

  18. Framing Canadian federalism

    National Research Council Canada - National Science Library

    Saywell, John; Anastakis, Dimitry; Bryden, Penny E

    2009-01-01

    ... the pervasive effects that federalism has on Canadian politics, economics, culture, and history, and provide a detailed framework in which to understand contemporary federalism. Written in honour of John T. Saywell's half-century of accomplished and influential scholarly work and teaching, Framing Canadian Federalism is a timely and fitting t...

  19. Nuclear supervision - Administration by the federal states on behalf of the Federal Government or direct federal administration for optimum achievement

    International Nuclear Information System (INIS)

    Renneberg, W.

    2005-01-01

    One year ago, Federal Minister for the Environment Juergen Trittin expressed doubt about the long-term viability of the federal states' acting on behalf of the federal government in the field of atomic energy law administration. An alternative to this type of administration was mentioned, namely direct execution by the feral government, and a thorough examination was announced. This was to show which type of administration would achieve maximum safety for the residual operating lives of nuclear power plants. Kienbaum Management Consultants were commissioned to evaluate the current status and potential alternative structures. That study was performed within the framework of one of the key projects in reactor safety of the Federal Ministry for the Environment, Nature Conservation, and Nuclear Safety (BMU), namely the reform of nuclear administration. Further steps to be taken by the BMU by the end of this parliamentary term are presented. The federal state are to be approached in an attempt to conduct an unbiased discussion of the pros and cons of the alternatives to administration by the federal states on behalf of the federal government. Questions will be clarified which need to be examined in depth before direct administration by the federal government can be introduced. These include constitutional matters and matters of costing in financing the higher-level federal authority as well as specific questions about the organization of that authority. The purpose is to elaborate, by the end of this parliamentary term, a workable concept of introducing direct federal administration of nuclear safety. (orig.)

  20. Radioactive waste in Federal Germany

    International Nuclear Information System (INIS)

    Brennecke, P.; Schumacher, J.; Warnecke, E.

    1988-01-01

    The Physikalisch-Technische Bundesanstalt (PTB) is responsible for the long-term storage and disposal of radioactive waste according to the Federal Atomic Energy Act. On behalf of the Federal Minister of the Environment, Nature Conservation and Nuclear Safety, since 1985, the PTB has been carrying out annual inquiries into the amounts of radioactive waste produced in the Federal Republic of Germany. Within the scope of this inquiry performed for the preceding year, the amounts of unconditioned and conditioned waste are compiled on a producer- and plant-specific basis. On the basis of the inquiry for 1986 and of data presented to the PTB by the waste producers, future amounts of radioactive waste have been estimated up to the year 2000. The result of this forecast is presented. In the Federal Republic of Germany two sites are under consideration for disposal of radioactive waste. In the abandoned Konrad iron mine in Salzgitter-Bleckenstedt it is intended to dispose of such radioactive waste which has a negligible thermal influence upon the host rock. The Gorleben salt dome is being investigated for its suitability for the disposal of all kinds of solid and solidified radioactive wastes, especially of heat-generating waste. Comparing the estimated amount of radioactive wastes with the capacity of both repositories it may be concluded that the Konrad and Gorleben repositories will provide sufficient capacity to ensure the disposal of all kinds of radioactive waste on a long-term basis in the Federal Republic of Germany. 1 fig., 2 tabs

  1. Federal Radiological Monitoring and Assessment Center Overview of FRMAC Operations

    International Nuclear Information System (INIS)

    1998-01-01

    In the event of a major radiological emergency, 17 federal agencies with various statutory responsibilities have agreed to coordinate their efforts at the emergency scene under the umbrella of the Federal Radiological Emergency Response Plan. This cooperative effort will ensure that all federal radiological assistance fully supports their efforts to protect the public. the mandated federal cooperation ensures that each agency can obtain the data critical to its specific responsibilities. This Overview of Federal Radiological Monitoring and Assessment Center (FRMAC) describes the FRMAC response activities to a major radiological emergency. It also describes the federal assets and subsequent operational activities which provide federal radiological monitoring and assessment of the off-site areas

  2. Toxic effects of two sources of dietborne cadmium on the juvenile cobia, Rachycentron canadum L. and tissue-specific accumulation of related minerals.

    Science.gov (United States)

    Liu, Kang; Chi, Shuyan; Liu, Hongyu; Dong, Xiaohui; Yang, Qihui; Zhang, Shuang; Tan, Beiping

    2015-08-01

    In the present study, juvenile cobia, Rachycentron canadum L. were fed diets contaminated by two different sources of cadmium: squid viscera meal (SVM-Cd, organic form) and cadmium chloride (CdCl2-Cd, inorganic form). The Cd concentrations in fish diet were approximate 3.0, 5.0 and 10.0mg Cd kg(-1) for both inorganic and organic forms. In the control diet (0.312mg Cd kg(-1) diet, Cd mainly come from fish meal), no cadmium was added. The experiment lasted for 16 weeks and a statistically significant inverse relationship was observed between specific growth rate (SGR) and the concentration of dietary Cd. The SGR of cobia fed a diet with SVM-Cd increased at the lowest doses and decreased with the increasing level of dietary SVM. Fish fed diet contaminated SVM-Cd had significantly higher SGR than those fed diets contaminated CdCl2-Cd among the high Cd level diets treatments. The dietary Cd levels also significantly affected the survival rate of the fish. Among the hematological characteristics and plasma constituents, glutamic-pyruvic transaminase activities and alkaline phosphatase activities in serum and liver increased and hepatic superoxide dismutase activity decreased with the increasing dietary Cd levels. The cobia fed diet contaminated by high level of CdCl2-Cd had significantly higher ALP activity than cobia fed diet contaminated by high level of SVM-Cd. The results from these studies indicate no differences in toxicity response to dietborne SVM-Cd and CdCl2-Cd at a low level of Cd. However, at a higher level, cobia was more sensitive to dietborne CdCl2-Cd than SVM-Cd. Based on quadratic regression of SGR, The Cd concentrations was 3.617mg kg(-1) in the optimal diet, Cd source was SVM (126mg Cd kg(-1) in SVM) which stimulate the growth of cobia and the added level was determined to be 26.7g kg(-1) diet in the present study. Cd accumulations in the kidney of cobia fed both types of Cd were higher than other tissues, and the order of Cd accumulation in tissues

  3. Advanced Light Source (ALS)

    Data.gov (United States)

    Federal Laboratory Consortium — The Advanced Light Source (ALS), a world leader in soft x-ray science, generates light in the wavelengths needed for examining the atomic and electronic structure of...

  4. Materials for spallation neutron sources

    International Nuclear Information System (INIS)

    Sommer, W.F.; Daemen, L.L.

    1996-03-01

    The Workshop on Materials for Spallation Neutron Sources at the Los Alamos Neutron Science Center, February 6 to 10, 1995, gathered scientists from Department of Energy national laboratories, other federal institutions, universities, and industry to discuss areas in which work is needed, successful designs and use of materials, and opportunities for further studies. During the first day of the workshop, speakers presented overviews of current spallation neutron sources. During the next 3 days, seven panels allowed speakers to present information on a variety of topics ranging from experimental and theoretical considerations on radiation damage to materials safety issues. An attempt was made to identify specific problems that require attention within the context of spallation neutron sources. This proceedings is a collection of summaries from the overview sessions and the panel presentations

  5. Effect of nitrogen source and acclimatization on specific growth rates of microalgae determined by a high-throughput in vivo microplate autofluorescence method

    DEFF Research Database (Denmark)

    Podevin, Mike; De Francisci, Davide; Holdt, Susan Løvstad

    2015-01-01

    SGRs of the second and third cultivations. ANOVA of SGRs in the acclimatized second and third cultivations revealed preferences for nitrogen sources among most of the algae; C. vulgaris preferred sodiumnitrate over other nitrogen sources, A. protothecoides adapted to urea after no growth in the first...

  6. Parallelizing Federated SPARQL Queries in Presence of Replicated Data

    DEFF Research Database (Denmark)

    Minier, Thomas; Montoya, Gabriela; Skaf-Molli, Hala

    2017-01-01

    Federated query engines have been enhanced to exploit new data localities created by replicated data, e.g., Fedra. However, existing replication aware federated query engines mainly focus on pruning sources during the source selection and query decomposition in order to reduce intermediate result...

  7. Toxic effects of two sources of dietborne cadmium on the juvenile cobia, Rachycentron canadum L. and tissue-specific accumulation of related minerals

    International Nuclear Information System (INIS)

    Liu, Kang; Chi, Shuyan; Liu, Hongyu; Dong, Xiaohui; Yang, Qihui; Zhang, Shuang; Tan, Beiping

    2015-01-01

    Highlights: • CdCl 2 –Cd showed a higher toxicity than SVM-Cd for cobia. • Cd accumulation in cobia fed diets contaminated SVM-Cd was higher than in cobia fed diets contaminated CdCl 2 –Cd. • Cd accumulation in tissues of cobia fed both types of Cd was kidney > liver > intestine > gill muscle. • Dietborne Cd decreased the Fe concentration in kidney and liver, Ca concentrations in vertebra and scale. - Abstract: In the present study, juvenile cobia, Rachycentron canadum L. were fed diets contaminated by two different sources of cadmium: squid viscera meal (SVM-Cd, organic form) and cadmium chloride (CdCl 2 –Cd, inorganic form). The Cd concentrations in fish diet were approximate 3.0, 5.0 and 10.0 mg Cd kg −1 for both inorganic and organic forms. In the control diet (0.312 mg Cd kg −1 diet, Cd mainly come from fish meal), no cadmium was added. The experiment lasted for 16 weeks and a statistically significant inverse relationship was observed between specific growth rate (SGR) and the concentration of dietary Cd. The SGR of cobia fed a diet with SVM-Cd increased at the lowest doses and decreased with the increasing level of dietary SVM. Fish fed diet contaminated SVM-Cd had significantly higher SGR than those fed diets contaminated CdCl 2 –Cd among the high Cd level diets treatments. The dietary Cd levels also significantly affected the survival rate of the fish. Among the hematological characteristics and plasma constituents, glutamic-pyruvic transaminase activities and alkaline phosphatase activities in serum and liver increased and hepatic superoxide dismutase activity decreased with the increasing dietary Cd levels. The cobia fed diet contaminated by high level of CdCl 2 –Cd had significantly higher ALP activity than cobia fed diet contaminated by high level of SVM-Cd. The results from these studies indicate no differences in toxicity response to dietborne SVM-Cd and CdCl 2 –Cd at a low level of Cd. However, at a higher level, cobia was

  8. Toxic effects of two sources of dietborne cadmium on the juvenile cobia, Rachycentron canadum L. and tissue-specific accumulation of related minerals

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Kang [Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong (China); Guangdong Yuehai Feed Group Co., Ltd., Zhanjiang, Guangdong (China); Chi, Shuyan; Liu, Hongyu; Dong, Xiaohui; Yang, Qihui; Zhang, Shuang [Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong (China); Tan, Beiping, E-mail: bptan@126.com [Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong (China)

    2015-08-15

    Highlights: • CdCl{sub 2}–Cd showed a higher toxicity than SVM-Cd for cobia. • Cd accumulation in cobia fed diets contaminated SVM-Cd was higher than in cobia fed diets contaminated CdCl{sub 2}–Cd. • Cd accumulation in tissues of cobia fed both types of Cd was kidney > liver > intestine > gill muscle. • Dietborne Cd decreased the Fe concentration in kidney and liver, Ca concentrations in vertebra and scale. - Abstract: In the present study, juvenile cobia, Rachycentron canadum L. were fed diets contaminated by two different sources of cadmium: squid viscera meal (SVM-Cd, organic form) and cadmium chloride (CdCl{sub 2}–Cd, inorganic form). The Cd concentrations in fish diet were approximate 3.0, 5.0 and 10.0 mg Cd kg{sup −1} for both inorganic and organic forms. In the control diet (0.312 mg Cd kg{sup −1} diet, Cd mainly come from fish meal), no cadmium was added. The experiment lasted for 16 weeks and a statistically significant inverse relationship was observed between specific growth rate (SGR) and the concentration of dietary Cd. The SGR of cobia fed a diet with SVM-Cd increased at the lowest doses and decreased with the increasing level of dietary SVM. Fish fed diet contaminated SVM-Cd had significantly higher SGR than those fed diets contaminated CdCl{sub 2}–Cd among the high Cd level diets treatments. The dietary Cd levels also significantly affected the survival rate of the fish. Among the hematological characteristics and plasma constituents, glutamic-pyruvic transaminase activities and alkaline phosphatase activities in serum and liver increased and hepatic superoxide dismutase activity decreased with the increasing dietary Cd levels. The cobia fed diet contaminated by high level of CdCl{sub 2}–Cd had significantly higher ALP activity than cobia fed diet contaminated by high level of SVM-Cd. The results from these studies indicate no differences in toxicity response to dietborne SVM-Cd and CdCl{sub 2}–Cd at a low level of Cd

  9. Nigeria: a federation gone wrong

    Directory of Open Access Journals (Sweden)

    J.F. Kirsten

    1996-03-01

    Full Text Available Due to its size, large population, oil-based economy and geographical location in West Africa. Nigeria is regarded as an important state in Africa. The country is also one of the longest surviving federal states on the continent and therefore represents an ongoing experiment in federalism in the Third World. Since its independence in 1960, however, Nigeria has been devastated by chronic political instability. This article tries to address the issue why this is the case and to identify ethnic-religious diversity and successive military regimes as the most important sources for the mentioned political unrest. The course and nature of political instability in Nigeria is pul in historical context - a context which also include the secession attempt by Riafra as one of the tragic highlights in the past of Nigeria. In conclusion, the author speculates on ways and options as to how secession attempts can be prevented and a larger amount of national political stability be achieved.

  10. Land-use regression with long-term satellite-based greenness index and culture-specific sources to model PM2.5 spatial-temporal variability.

    Science.gov (United States)

    Wu, Chih-Da; Chen, Yu-Cheng; Pan, Wen-Chi; Zeng, Yu-Ting; Chen, Mu-Jean; Guo, Yue Leon; Lung, Shih-Chun Candice

    2017-05-01

    This study utilized a long-term satellite-based vegetation index, and considered culture-specific emission sources (temples and Chinese restaurants) with Land-use Regression (LUR) modelling to estimate the spatial-temporal variability of PM 2.5 using data from Taipei metropolis, which exhibits typical Asian city characteristics. Annual average PM 2.5 concentrations from 2006 to 2012 of 17 air quality monitoring stations established by Environmental Protection Administration of Taiwan were used for model development. PM 2.5 measurements from 2013 were used for external data verification. Monthly Normalized Difference Vegetation Index (NDVI) images coupled with buffer analysis were used to assess the spatial-temporal variations of greenness surrounding the monitoring sites. The distribution of temples and Chinese restaurants were included to represent the emission contributions from incense and joss money burning, and gas cooking, respectively. Spearman correlation coefficient and stepwise regression were used for LUR model development, and 10-fold cross-validation and external data verification were applied to verify the model reliability. The results showed a strongly negative correlation (r: -0.71 to -0.77) between NDVI and PM 2.5 while temples (r: 0.52 to 0.66) and Chinese restaurants (r: 0.31 to 0.44) were positively correlated to PM 2.5 concentrations. With the adjusted model R 2 of 0.89, a cross-validated adj-R 2 of 0.90, and external validated R 2 of 0.83, the high explanatory power of the resultant model was confirmed. Moreover, the averaged NDVI within a 1750 m circular buffer (p < 0.01), the number of Chinese restaurants within a 1750 m buffer (p < 0.01), and the number of temples within a 750 m buffer (p = 0.06) were selected as important predictors during the stepwise selection procedures. According to the partial R 2 , NDVI explained 66% of PM 2.5 variation and was the dominant variable in the developed model. We suggest future studies

  11. Federal environmental inspections handbook

    International Nuclear Information System (INIS)

    1991-10-01

    This Federal Environmental Inspection Handbook has been prepared by the Department of Energy (DOE), Office of Environmental Guidance, RCRA/CERCLA Division (EH-231). It is designed to provide DOE personnel with an easily accessible compilation of the environmental inspection requirements under Federal environmental statutes which may impact DOE operations and activities. DOE personnel are reminded that this Handbook is intended to be used in concert with, and not as a substitute for, the Code of Federal Regulations (CFR). Federal Register (FR), and other applicable regulatory documents

  12. Teaching about American Federal Democracy.

    Science.gov (United States)

    Schechter, Stephen L., Ed.

    Ten essays discuss federal democracy, the form of government of the United States. The first essay discusses the origins of American federalism. The second examines why we have a federal system, the functions federalism serves, and the consequences of federalism for the American political system. Federalism in the Constitution and constitutional…

  13. ACHP | Federal Programs that Can Support Heritage Tourism

    Science.gov (United States)

    Search skip specific nav links Home arrow Heritage Tourism arrow Federal Programs that Can Support Heritage Tourism Federal Programs that Can Support Heritage Tourism The following is a sampling of federal programs that can help promote and support local or regional heritage tourism initiatives. Historic

  14. Federal Funding to Promote Sex Equity in Education: 1980.

    Science.gov (United States)

    Klein, Susan S.; Goodman, Melanie A.

    This publication discusses federal funds which are available for research and development in sex equity in education. A major objective is to identify specific Federal funding opportunities for projects focusing on sex equity. Another objective is to help individuals understand the overall Federal pattern of support for activities to promote sex…

  15. Object-oriented modeling and design of database federations

    NARCIS (Netherlands)

    Balsters, H.

    2003-01-01

    We describe a logical architecture and a general semantic framework for precise specification of so-called database federations. A database federation provides for tight coupling of a collection of heterogeneous component databases into a global integrated system. Our approach to database federation

  16. Dimensions of Modern Federalism.

    Science.gov (United States)

    Williams, Robert F.; And Others

    1995-01-01

    Encapsulates a series of brief essays exploring different aspects of modern federalism. Issues include further protection of individual rights extended through state constitutions and federalism and the world economy. Authors include Robert F. Williams, Earl H. Fry, and Daniel J. Elazar. (MJP)

  17. Solar Photovoltaic Financing: Deployment by Federal Government Agencies

    Energy Technology Data Exchange (ETDEWEB)

    Cory, K.; Coggeshall, C.; Coughlin, J.; Kreycik, C.

    2009-07-01

    The goal of this report is to examine how federal agencies can finance on-site PV projects. It explains state-level cash incentives available, the importance of solar renewable energy certificate revenues (in certain markets), existing financing structures, as well as innovative financing structures being used by federal agencies to deploy on-site PV. Specific examples from the DOD, DOE, and other federal agencies are highlighted to explain federal project financing in detail.

  18. DETERMINING HOT SPOTS OF FECAL CONTAMINATION IN A TROPICAL WATERSHED BY COMBINING LAND-USE INFORMATION AND METEOROLOGICAL DATA WITH SOURCE-SPECIFIC ASSAYS

    Science.gov (United States)

    Microbial source tracking (MST) assays have been mostly employed in temperate climates. However, their value as monitoring tools in tropical and subtropical regions is unknown since the geographic and temporal stability of the assays has not been extensively tested. The objective...

  19. Federalism, Agenda Setting, and the Dynamics of Federal Education Policy.

    Science.gov (United States)

    Manna, Paul

    This paper is part of a larger project on agenda setting in the U.S. federal system and the development of the federal education agenda since 1965. Two questions motivate the paper, one theoretical and the other empirical: (1) how does federalism affect the federal agenda?; and (2) what explains the development of federal involvement in K-12…

  20. High Relative Abundance of Biofuel Sourced Ethanol in Precipitation in the US and Brazil Determined Using Compound Specific Stable Carbon Isotopes

    Science.gov (United States)

    Shimizu, M. S.; Felix, J. D. D.; Casas, M.; Avery, G. B., Jr.; Kieber, R. J.; Mead, R. N.; Willey, J. D.; Lane, C.

    2017-12-01

    Ethanol biofuel production and consumption have increased exponentially over the last two decades to help reduce greenhouse gas emissions. Currently, 85% of global ethanol production and consumption occurs in the US and Brazil. Increasing biofuel ethanol usage in these two countries enhances emissions of uncombusted ethanol to the atmosphere contributing to poor air quality. Although measurements of ethanol in the air and the precipitation reveal elevated ethanol concentrations in densely populated cities, other sources such as natural vegetation can contribute to emission to the atmosphere. Previous modeling studies indicated up to 12% of atmospheric ethanol is from anthropogenic emissions. Only one gas phase study in southern Florida attempted to constrain the two sources through direct isotopic measurements. The current study used a stable carbon isotope method to constrain sources of ethanol in rainwater from the US and Brazil. A method was developed using solid phase microextraction (SPME) with subsequent analysis by gas chromatography-combustion-isotope ratio mass spectrometry (GC-C-IRMS). Stable carbon isotope signatures (δ13C) of vehicle ethanol emission sources for both the US (-9.8‰) and Brazil (-12.7‰) represented C4 plants as feedstock (corn and sugarcane) for biofuel production. An isotope mixing model using biofuel from vehicles (C4 plants) and biogenic (C3 plants) end-members was implemented to estimate ethanol source apportionment in the rain. We found that stable carbon isotope ratio of ethanol in the rain ranged between -22.6‰ and -12.7‰. Our results suggest that the contribution of biofuel to atmospheric ethanol can be higher than previously estimated. As biofuel usage increasing globally, it is essential to determine the relative abundance of anthropogenic ethanol in other areas of the world.

  1. 11 CFR 1.14 - Specific exemptions.

    Science.gov (United States)

    2010-01-01

    ... to refer apparent violations of the Act to the Attorney General or other law enforcement authorities... 11 Federal Elections 1 2010-01-01 2010-01-01 false Specific exemptions. 1.14 Section 1.14 Federal Elections FEDERAL ELECTION COMMISSION PRIVACY ACT § 1.14 Specific exemptions. (a) No individual, under the...

  2. Complying with the Federal Facilities Compliance Act

    International Nuclear Information System (INIS)

    Pavetto, C.S.; Watmore, A.S.

    1994-01-01

    The Federal Facilities Compliance Act (FFCA), signed into law on October 6, 1992, amended the Resource Conservation and Recovery Act (RCRA) to place significant additional environmental compliance responsibilities on federal facilities. The federal government has expressly waived sovereign immunity regarding hazardous waste enforcement action taken against these facilities by the states and the EPA. An exception exists for mixed waste violations. The FFCA defines mixed waste as hazardous waste, as defined by RCRA, combined with source, special nuclear or by-product material that is subject to the Atomic Energy Act of 1954. As the majority owner of mixed waste in the United States, the Department of Energy (DOE) must satisfy several new requirements under the FFCA for their facilities. This paper reviews the FFCA's requirements and how they apply to and may affect the DOE and other federal facilities. Included in the review are responsibilities of federal agencies involved and the role of the EPA and the states. In addition, this paper discusses the intent of the FFCA to encourage development of federal facility agreements (FFA) between federal agencies, the EPA and state environmental regulatory agencies

  3. Use of compound-specific stable carbon isotope ratio measurements of asphaltene-bound polycyclic aromatic hydrocarbons (PAHs) as a novel aid to source apportionment of environmental PAHs

    Energy Technology Data Exchange (ETDEWEB)

    C. Sun; C. Snape; M. Cooper; W. Ivwurie [University of Nottingham, Nottingham (United Kingdom). Nottingham Energy & Fuel Centre

    2005-07-01

    In this study, the PAHs from hydropyrolysis of asphaltenes from different primary sources (e.g. crude oil, low and high temperature coal tars) were characterized by their molecular distributions and {sup 13}C/{sup 12}C isotope ratios. It was found that for all oil samples, the molecular and isotopic profiles for their asphaltene-derived PAHs are both similar to those observed for their contained free aromatics, with {sup 13}C-isotopic values varying from -25 to -27{per_thousand} for the Nigerian and -27 to -30{per_thousand} for North Sea oil samples. For low and high temperature coal tar samples, however, similar molecular but different isotopic profiles were observed for their asphaltene-bound PAHs. The free aromatics are significantly isotopically lighter (by nearly -3{per_thousand}) than their asphaltene-derived counterparts having isotopic values typically between -22 and -23{per_thousand} for all coal tar samples examined, and this leads to a larger isotopic difference of up to 7{per_thousand} between the two sources of PAHs than that already observed between their free aromatics (3{per_thousand}). Applying these results to samples previously examined in an area where unambiguous source apportionment could not be conducted for the PAHs due to likely biodegradation, it was found that the bound PAHs released from the asphaltenes recovered from the soil samples in this area are extremely similar to low temperature tar as the source, in terms of their both molecular (highly alkylated) and isotopic profiles. The free PAHs are much less alkyl substituted confirming that the aromatics detected in this area have been subjected to intensiveenvironmental degradation with alkylated aromatic constituents being preferentially removed from their initial matrix.

  4. "Our federalism" moves indoors.

    Science.gov (United States)

    Ruger, Theodore W

    2013-04-01

    A great deal of the US Supreme Court's federalism jurisprudence over the past two decades has focused on the outer limits of federal power, suggesting a mutually exclusive division of jurisdiction between the states and the federal government, where subjects are regulated by one sovereign or the other but not both. This is not an accurate picture of American governance as it has operated over the past half century - most important areas of American life are regulated concurrently by both the federal government and the states. The Supreme Court's June 2012 decision clearing the way for the Patient Protection and Affordable Care Act (PPACA) to move forward thus should not be regarded as an affront to state sovereignty but as a realistic embrace of state power in its active, modern form. The PPACA is infused with multiple major roles for the states, and as the statute goes into operation over the next few years, states retain, and are already exercising, substantial policy discretion.

  5. Federalism and multilevel governance

    NARCIS (Netherlands)

    van der Wusten, H.; Agnew, J.; Mamadouh, V.; Secor, A.J.; Sharp, J.

    2015-01-01

    Federalism and multilevel governance both emphasize polycentricity in governing arrangements. With their different intellectual pedigrees, these concepts are discussed in two separate sections. Fragments are now increasingly mixed up in hybrid forms of governance that also encompass originally

  6. Federal Medication Terminologies

    Science.gov (United States)

    Federal Medication (FedMed) collaboration of 8 partner agencies agreed on a set of standard, comprehensive, freely and easily accessible FMT terminologies to improve the exchange and public availability of medication information.

  7. ACA Federal Upper Limits

    Data.gov (United States)

    U.S. Department of Health & Human Services — Affordable Care Act Federal Upper Limits (FUL) based on the weighted average of the most recently reported monthly average manufacturer price (AMP) for...

  8. Federal Ballpark Estimator

    Data.gov (United States)

    Office of Personnel Management — The Federal Ballpark E$timate(R) was developed by the Employee Benefit Research Institute(R) and its American Savings Education Council(R) (ASEC(R)) program. It is...

  9. New Mexico Federal Lands

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This map layer consists of federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. Only areas of 640 acres or more are...

  10. Scientific Opinion on the substantiation of a health claim related to fat-free yogurts and fermented milks with live yogurt cultures complying with the specifications “fat free”, “low in sugars”, “high protein”, “source of calcium” and “source of vitamin

    DEFF Research Database (Denmark)

    Tetens, Inge

    2015-01-01

    substantiation of a health claim related to fat-free yogurts and fermented milks with live yogurt cultures complying with the specifications “fat free”, “low in sugars”, “high protein”, “source of calcium” and “source of vitamin D” for nutrition claims and maintenance of lean body mass in the context...... of an energy-restricted diet. The Panel considers that the food that is the subject of the claim, fat-free yogurts and fermented milks complying with the specifications “fat free”, “low in sugars”, “high protein”, “source of calcium” and “source of vitamin D” for nutrition claims, is sufficiently characterised...... and effect relationship has not been established between the consumption of fat-free yogurts and fermented milks with live yogurt cultures complying with the specifications “fat free”, “low in sugars”, “high protein”, “source of calcium” and “source of vitamin D” for nutrition claims and maintenance of lean...

  11. Scientific Opinion on the substantiation of a health claim related to fat-free yogurts and fermented milks complying with the specifications “fat free”, “low in sugars”, “high protein”, “source of calcium” and “source of vitamin D” for nutrition claims

    DEFF Research Database (Denmark)

    Tetens, Inge

    2015-01-01

    substantiation of a health claim related to fat-free yogurts and fermented milks complying with the specifications “fat free”, “low in sugars”, “high protein”, “source of calcium” and “source of vitamin D” for nutrition claims and reduction of body and visceral fat while maintaining lean body mass in the context...... of an energy-restricted diet. The food that is the subject of the claim is fat-free yogurts and fermented milks complying with the specifications “fat free”, “low in sugars”, “high protein”, “source of calcium” and “source of vitamin D” for nutrition claims. The Panel considers that fat-free yogurts......-free yogurts and fermented milks complying with the specifications “fat free”, “low in sugars”, “high protein”, “source of calcium” and “source of vitamin D” for nutrition claims and reduction of body and visceral fat mass while maintaining lean body mass in the context of an energy-restricted diet....

  12. Integrated vs. Federated Search

    DEFF Research Database (Denmark)

    Løvschall, Kasper

    2009-01-01

    Oplæg om forskelle og ligheder mellem integrated og federated search i bibliotekskontekst. Holdt ved temadag om "Integrated Search - samsøgning i alle kilder" på Danmarks Biblioteksskole den 22. januar 2009.......Oplæg om forskelle og ligheder mellem integrated og federated search i bibliotekskontekst. Holdt ved temadag om "Integrated Search - samsøgning i alle kilder" på Danmarks Biblioteksskole den 22. januar 2009....

  13. Quantifying sources of bias in longitudinal data linkage studies of child abuse and neglect: measuring impact of outcome specification, linkage error, and partial cohort follow-up.

    Science.gov (United States)

    Parrish, Jared W; Shanahan, Meghan E; Schnitzer, Patricia G; Lanier, Paul; Daniels, Julie L; Marshall, Stephen W

    2017-12-01

    Health informatics projects combining statewide birth populations with child welfare records have emerged as a valuable approach to conducting longitudinal research of child maltreatment. The potential bias resulting from linkage misspecification, partial cohort follow-up, and outcome misclassification in these studies has been largely unexplored. This study integrated epidemiological survey and novel administrative data sources to establish the Alaska Longitudinal Child Abuse and Neglect Linkage (ALCANLink) project. Using these data we evaluated and quantified the impact of non-linkage misspecification and single source maltreatment ascertainment use on reported maltreatment risk and effect estimates. The ALCANLink project integrates the 2009-2011 Alaska Pregnancy Risk Assessment Monitoring System (PRAMS) sample with multiple administrative databases through 2014, including one novel administrative source to track out-of-state emigration. For this project we limited our analysis to the 2009 PRAMS sample. We report on the impact of linkage quality, cohort follow-up, and multisource outcome ascertainment on the incidence proportion of reported maltreatment before age 6 and hazard ratios of selected characteristics that are often available in birth cohort linkage studies of maltreatment. Failure to account for out-of-state emigration biased the incidence proportion by 12% (from 28.3% w to 25.2% w ), and the hazard ratio (HR) by as much as 33% for some risk factors. Overly restrictive linkage parameters biased the incidence proportion downwards by 43% and the HR by as much as 27% for some factors. Multi-source linkages, on the other hand, were of little benefit for improving reported maltreatment ascertainment. Using the ALCANLink data which included a novel administrative data source, we were able to observe and quantify bias to both the incidence proportion and HR in a birth cohort linkage study of reported child maltreatment. Failure to account for out

  14. Information Asymmetry in Federations

    Directory of Open Access Journals (Sweden)

    Alexander Mikhailovich Libman

    2014-12-01

    Full Text Available The paper investigates the problems of information transmission between levels of government in a federal state. The central government in a federation typically faces serious difficulties while collecting information on economic and political situation in the regions. There are two types of problems: lack of incentives for the regions to accurately collect information and strategic manipulation of information, which are discussed in the paper along with possible solutions. In particular, overcoming information asymmetry would require the development of national parties or informal coalitions of bureaucrats and politicians of the center and of the regions, creating incentives for regional politicians to back the successful functioning of the federal level. Furthermore, the paper discusses the issue of «informal decentralization», which emerges as a result of information asymmetry, and its consequences for the functioning of a federal state, including both advantages and disadvantages. We conclude that under information asymmetry the organization of the federation will inevitably turn into an issue of permanent negotiations and bargaining between the center and the regions, which functions as the information acquisition tool for optimal allocation of authorities in a federation

  15. Federal High Performance and Sustainable Buildings: Guiding Principles for the Laboratory Support Building (LSB)

    Energy Technology Data Exchange (ETDEWEB)

    Pope, Jason E.

    2014-09-01

    This report documents the federal Guiding Principles conformance effort for LSB at PNNL. The effort is part of continued progress toward a campus building inventory that is 100% compliant with the Guiding Principles. The report documentation provides a narrative of how the LSB complies with each of the Guiding Principles requirements. These narratives draw from the many sources that are explained in the text and rely on extensive data collection. The descriptions point to each of these sources, providing the reader with specific policies, procedures, and data points.

  16. Audit-Proof Contracting for Federal Money for Children's Services: Financing Services for Children through Title XX and Other Programs. Manual 3.

    Science.gov (United States)

    Copeland, William C.

    This is the third of a 3-part series on how to locate, obtain, and manage Federal money for children's services. This manual concentrates on the contracting of money for specific programs. Emphasis is on Title XX of the Social Security Act, but attention is given also to alternative sources where Title XX funds are not sufficient. Although useful…

  17. Russian Federation country report

    Energy Technology Data Exchange (ETDEWEB)

    Labyntseva, Marina [Non governmental educational institution, ' ATOMPROF' , Aerodromnaya st., 4, 197348 St Petersburg (Russian Federation)

    2008-07-01

    Nuclear in the Russian Federation: 31 reactors at 10 nuclear power plants, 454 nuclear material storage facilities, 16475 sources of ionizing radiation, 1508 storage facilities for radioactive material and radioactive waste. Nuclear power: 10 nuclear power plants with total installed capacity of 23.242 GWe, Total nuclear electricity generation 160 bln kWh in 2007, Share of nuclear electricity in the overall electricity generation is 16%. Future of nuclear power: Nuclear power development program for the period from 2007 to 2020: Lifetime extension of existing units, Completion of construction of nuclear power units at existing sites (Rostov-2, Kalinin-4, Beloyarsk-4). Construction of new nuclear power plants near existing NPP (Novovoronezh NPP-2, Leningrad NPP-2, Kursk NPP-2,Kola NPP-2) and Construction of new nuclear power plants: (Nizhny Novgorod NPP, Tver NPP, Central NPP, South Urals NPP, Seversk NPP, Primorskaya NPP, 2 floating nuclear power plants at Severodvinsk and Pevek). Radioactive waste management: The Law on radioactive waste management will be introduced to State Duma in June 2008. The radioactive waste management strategy includes construction and reconstruction of: Storage facilities for some 120 thousand cubic meters, RW treatment complexes at nuclear fuel cycle enterprises, Storage facilities and RW treatment complexes at nuclear power plants, Storage facilities for RW coming from non-nuclear facilities for 140 thousand cubic meters, Decommissioning of 140 facilities, Decontamination of territories, buildings and constructions with the total area of 1658 thousand square meters. Development of competences: In 2006 about 313 thousand employees were working at nuclear industry (Top level managers - 0,6%, Intermediate level managers - 6,0%, Specialists - 31,6%, Workers - 62%). The demand of Rosatom State Corporation will be 7000 - 8000 persons annually of more then 140 professions, among them: 2800 persons with higher professional education, 2000

  18. Environmental federalism and US climate change policy

    Energy Technology Data Exchange (ETDEWEB)

    Jaeger, L.M. [Bracewell and Patterson, LLP (United States)

    2004-07-01

    Environmental disputes involving states over the proper state and federal roles have grown in number and magnitude over the last several years, with many disputes engaging dozens of states. States with competing views are fully engaged in the ongoing debate over climate change, a textbook case for testing the contours of environmental federalism. The issue has all the necessary components: transboundary environmental impacts; competing state economic and environmental interests; state self-interest; disagreement on first principles including what is the proper role of the states; and a somewhat ill-defined federal role. With those qualities, one would expect the federal government to step in and regulate. Instead, the federal government has declined to regulate, inviting a national discourse on whether and how to reduce greenhouse gas (GHG) emissions. As of Spring 2004, twenty-eight states have launched or are planning initiatives, some of which will directly regulate sources of GHG emissions. As these programs take root, pressure will build for a greater federal role. This paper will advance the position that even with this building momentum, the federal government is not likely to emulate state programs that mandate CO{sub 2} emission reductions. In the face of high national cost, uncertain environmental benefits, and a history of federal non-regulatory action, federal regulation at this time appears to be a remote possibility. State efforts to address global climate change add value to the debate, but they do not create the cocoon of consensus the federal government seeks before launching mandatory programs of this magnitude. The more likely scenario is that the federal government will continue on its present course, funding research and development, investing in energy efficient technologies, and supporting voluntary measures. Under this scenario, states and the private sector would continue to function as the 'laboratories' to develop new ideas to

  19. Environmental federalism and US climate change policy

    International Nuclear Information System (INIS)

    Jaeger, L.M.

    2004-01-01

    Environmental disputes involving states over the proper state and federal roles have grown in number and magnitude over the last several years, with many disputes engaging dozens of states. States with competing views are fully engaged in the ongoing debate over climate change, a textbook case for testing the contours of environmental federalism. The issue has all the necessary components: transboundary environmental impacts; competing state economic and environmental interests; state self-interest; disagreement on first principles including what is the proper role of the states; and a somewhat ill-defined federal role. With those qualities, one would expect the federal government to step in and regulate. Instead, the federal government has declined to regulate, inviting a national discourse on whether and how to reduce greenhouse gas (GHG) emissions. As of Spring 2004, twenty-eight states have launched or are planning initiatives, some of which will directly regulate sources of GHG emissions. As these programs take root, pressure will build for a greater federal role. This paper will advance the position that even with this building momentum, the federal government is not likely to emulate state programs that mandate CO 2 emission reductions. In the face of high national cost, uncertain environmental benefits, and a history of federal non-regulatory action, federal regulation at this time appears to be a remote possibility. State efforts to address global climate change add value to the debate, but they do not create the cocoon of consensus the federal government seeks before launching mandatory programs of this magnitude. The more likely scenario is that the federal government will continue on its present course, funding research and development, investing in energy efficient technologies, and supporting voluntary measures. Under this scenario, states and the private sector would continue to function as the 'laboratories' to develop new ideas to improve energy

  20. Ion source

    International Nuclear Information System (INIS)

    1977-01-01

    The specifications of a set of point-shape electrodes of non-corrodable material that can hold a film of liquid material of equal thickness is described. Contained in a jacket, this set forms an ion source. The electrode is made of tungsten with a glassy carbon layer for insulation and an outer layer of aluminium-oxide ceramic material

  1. American and Canadian environmental federalism: A game-theoretic analysis

    Energy Technology Data Exchange (ETDEWEB)

    Gillroy, J.M.

    1999-07-01

    To understand why environmental federalism is different in Canada and the United States, one might begin with the initial strategic realities that faced the Fathers of Canadian Confederation and the Framers of the Constitution of the US. This essay examined federalism from a game theoretic point of view, to integrate and expose the rational properties of the decision to federate and the logical entailments of that choice for environmental policy within two specific strategic contexts. Specifically, the author suggests that American environmental federalism has arisen in response to the strategic reality of a prisoner's dilemma, while Canadian environmental federalism can be analyzed as an effort to regulate confrontations within a game of chicken. In addition to the analysis of each federated structure, evidence from five case studies demonstrates the usefulness of games to the study of comparative federalism.

  2. Compound-specific C- and H-isotope compositions of enclosed organic matter in carbonate rocks: Implications for source identification of sedimentary organic matter and paleoenvironmental reconstruction

    International Nuclear Information System (INIS)

    Xiong Yongqiang; Wang Yanmei; Wang Yongquan; Xu Shiping

    2007-01-01

    The Bohai Bay Basin is one of the most important oil-producing provinces in China. Molecular organic geochemical characteristics of Lower Paleozoic source rocks in this area have been investigated by analyzing chemical and isotopic compositions of solvent extracts and acid-released organic matter from the Lower Paleozoic carbonate rocks in the Jiyang Sub-basin of the Bohai Bay Basin. The results indicate that enclosed organic matter in carbonate rocks has not been recognizably altered by post-depositional processes. Two end-member compositions are suggested for early organic matter trapped in the Lower Paleozoic carbonate rocks: (1) a source dominated by aquatic organisms and deposited in a relatively deep marine environment and (2) a relatively high saline, evaporative marine depositional environment. In contrast, chemical and isotopic compositions of solvent extracts from these Lower Paleozoic carbonate rocks are relatively complicated, not only inheriting original characteristics of their precursors, but also overprinted by various post-depositional alterations, such as thermal maturation, biodegradation and mixing. Therefore, the integration of both organic matter characteristics can provide more useful information on the origin of organic matter present in carbonate rocks and the environments of their deposition

  3. Human-Induced Pluripotent Stem Cell-Derived Mesenchymal Stem Cells as an Individual-Specific and Renewable Source of Adult Stem Cells.

    Science.gov (United States)

    Sequiera, Glen Lester; Saravanan, Sekaran; Dhingra, Sanjiv

    2017-01-01

    This chapter deals with the employment of human-induced pluripotent stem cells (hiPSCs) as a candidate to differentiate into mesenchymal stem cells (MSCs). This would enable to help establish a regular source of human MSCs with the aim of avoiding the problems associated with procuring the MSCs either from different healthy individuals or patients, limited extraction potentials, batch-to-batch variations or from diverse sources such as bone marrow or adipose tissue. The procedures described herein allow for a guided and ensured approach for the regular maintenance of hiPSCs and their subsequent differentiation into MSCs using the prescribed medium. Subsequently, an easy protocol for the successive isolation and purification of the hiPSC-differentiated MSCs is outlined, which is carried out through passaging and can be further sorted through flow cytometry. Further, the maintenance and expansion of the resultant hiPSC-differentiated MSCs using appropriate characterization techniques, i.e., Reverse-transcription PCR and immunostaining is also elaborated. The course of action has been deliberated keeping in mind the awareness and the requisites available to even beginner researchers who mostly have access to regular consumables and medium components found in the general laboratory.

  4. Compound-specific C- and H-isotope compositions of enclosed organic matter in carbonate rocks: Implications for source identification of sedimentary organic matter and paleoenvironmental reconstruction

    Energy Technology Data Exchange (ETDEWEB)

    Xiong Yongqiang [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China)], E-mail: xiongyq@gig.ac.cn; Wang Yanmei; Wang Yongquan; Xu Shiping [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China)

    2007-11-15

    The Bohai Bay Basin is one of the most important oil-producing provinces in China. Molecular organic geochemical characteristics of Lower Paleozoic source rocks in this area have been investigated by analyzing chemical and isotopic compositions of solvent extracts and acid-released organic matter from the Lower Paleozoic carbonate rocks in the Jiyang Sub-basin of the Bohai Bay Basin. The results indicate that enclosed organic matter in carbonate rocks has not been recognizably altered by post-depositional processes. Two end-member compositions are suggested for early organic matter trapped in the Lower Paleozoic carbonate rocks: (1) a source dominated by aquatic organisms and deposited in a relatively deep marine environment and (2) a relatively high saline, evaporative marine depositional environment. In contrast, chemical and isotopic compositions of solvent extracts from these Lower Paleozoic carbonate rocks are relatively complicated, not only inheriting original characteristics of their precursors, but also overprinted by various post-depositional alterations, such as thermal maturation, biodegradation and mixing. Therefore, the integration of both organic matter characteristics can provide more useful information on the origin of organic matter present in carbonate rocks and the environments of their deposition.

  5. Antigen-specific and nonspecific mediators of T cell/B cell cooperation. III. Characterization of the nonspecific mediator(s) from different sources.

    Science.gov (United States)

    Harwell, L; Kappler, J W; Marrack, P

    1976-05-01

    T cell-containing lymphoid populations produce a nonantigen-specific mediator(s) (NSM) which can replace T cell helper function in vitro in the response of B cells to sheep red blood cells (SRBC), but not to the hapten-protein conjugate, trinitrophenyl-keyhole limpet hemocyanin, (TNP-KLH). NSM produced under three conditions: 1) stimulation of KLH-primed cells with KLH; 2) allogeneic stimulation of normal spleen cells; and 3) stimulation of normal spleen cells with Con A (but not PHA) are indistinguishable on the basis of their biologic activity and m.w., estimated as 30 to 40,000 daltons by G-200 chromatography. Production of NSM is dependent on the presence of T cells. The action of NSM on B cells responding to SRBC in the presence of 2-mercaptoethanol is unaffected by severe macrophage depletion. Extensive absorption of NSM with SRBC failed to remove its activity, confirming its nonantigen-specific nature.

  6. Source apportionment and health risk assessment among specific age groups during haze and non-haze episodes in Kuala Lumpur, Malaysia.

    Science.gov (United States)

    Sulong, Nor Azura; Latif, Mohd Talib; Khan, Md Firoz; Amil, Norhaniza; Ashfold, Matthew J; Wahab, Muhammad Ikram Abdul; Chan, Kok Meng; Sahani, Mazrura

    2017-12-01

    This study aims to determine PM 2.5 concentrations and their composition during haze and non-haze episodes in Kuala Lumpur. In order to investigate the origin of the measured air masses, the Numerical Atmospheric-dispersion Modelling Environment (NAME) and Global Fire Assimilation System (GFAS) were applied. Source apportionment of PM 2.5 was determined using Positive Matrix Factorization (PMF). The carcinogenic and non-carcinogenic health risks were estimated using the United State Environmental Protection Agency (USEPA) method. PM 2.5 samples were collected from the centre of the city using a high-volume air sampler (HVS). The results showed that the mean PM 2.5 concentrations collected during pre-haze, haze and post-haze periods were 24.5±12.0μgm -3 , 72.3±38.0μgm -3 and 14.3±3.58μgm -3 , respectively. The highest concentration of PM 2.5 during haze episode was five times higher than World Health Organisation (WHO) guidelines. Inorganic compositions of PM 2.5 , including trace elements and water soluble ions were determined using inductively coupled plasma-mass spectrometry (ICP-MS) and ion chromatography (IC), respectively. The major trace elements identified were K, Al, Ca, Mg and Fe which accounted for approximately 93%, 91% and 92% of the overall metals' portions recorded during pre-haze, haze and post-haze periods, respectively. For water-soluble ions, secondary inorganic aerosols (SO 4 2- , NO 3 - and NH 4 + ) contributed around 12%, 43% and 16% of the overall PM 2.5 mass during pre-haze, haze and post-haze periods, respectively. During haze periods, the predominant source identified using PMF was secondary inorganic aerosol (SIA) and biomass burning where the NAME simulations indicate the importance of fires in Sumatra, Indonesia. The main source during pre-haze and post-haze were mix SIA and road dust as well as mineral dust, respectively. The highest non-carcinogenic health risk during haze episode was estimated among the infant group (HI=1

  7. Characterizing the Sources and Processing of Submicron Aerosols at a Coastal Site near Houston, TX, with a Specific Focus on the Impact of Regional Shipping Emissions

    Science.gov (United States)

    Schulze, B.; Wallace, H. W., IV; Bui, A.; Flynn, J. H., III; Erickson, M. H.; Griffin, R. J.

    2017-12-01

    The Texas Gulf Coast region historically has been influenced heavily by regional shipping emissions. However, the effects of the recent establishment of the North American Emissions Control Area (ECA) on aerosol properties in this region are presently unknown. In order to understand better the current sources and processing mechanisms influencing coastal aerosol near Houston, a high-resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS) was deployed for three weeks at a coastal location during May-June 2016. Total mass loadings of organic and inorganic non-refractory aerosol components during onshore flow periods were similar to those published before establishment of the regulations. Using estimated methanesulfonic acid (MSA) mass loadings and published biogenic MSA:non-sea-salt-sulfate (nss-SO4) ratios, we determined that over 70% of nss-SO4 over the Gulf was from anthropogenic sources, predominantly shipping emissions. Mass spectral analysis indicated that for periods with similar backward-trajectory-averaged meteorological conditions, air masses influenced by shipping emissions have an increased mass fraction of ions related to carboxylic acids and a significantly larger oxygen-to-carbon (O:C) ratio than air masses that stay within the ECA boundary, suggesting that shipping emissions impact marine organic aerosol (OA) oxidation state. Amine fragment mass loadings were positively correlated with anthropogenic nss-SO4 during onshore flow, implying anthropogenic-biogenic interaction in marine OA production. Five OA factors were resolved by positive matrix factorization, corresponding to a hydrocarbon-like OA, a semi-volatile OA, and three different oxygenated organic aerosols ranked by their O:C ratio (OOA-1, OOA-2, and OOA-3). OOA-1 constituted the majority of OA mass during a period likely influenced by aqueous-phase processing and may be linked to local glyoxal/methylglyoxal-related sources. OOA-2 was produced within the Houston urban region and was

  8. Generic Guide Specification for Geothermal Heat Pump Systems

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, WKT

    2000-04-12

    The attached Geothermal (Ground-Source) Heat Pump (GHP) Guide Specifications have been developed by Oak Ridge National Laboratory (ORNL) with the intent to assist federal agency sites and engineers in the preparation of construction specifications for GHP projects. These specifications have been developed in the industry-standard Construction Specification Institute (CSI) format and cover several of the most popular members of the family of GHP systems. These guide specifications are applicable to projects whether the financing is with conventional appropriations, arranged by GHP specialty ESCOs under the U.S. Department of Energy's Technology-Specific GHP Super ESPCs, arranged by utilities under Utility Energy Service Contracts (UESCs) or arranged by generalist ESCOs under the various regional ESPCs. These specifications can provide several benefits to the end user that will help ensure successful GHP system installations. GHP guide specifications will help to streamline the specification development, review, and approval process because the architecture and engineering (AE) firm will be working from the familiar CSI format instead of developing the specifications from other sources. The guide specifications help to provide uniformity, standardization, and consistency in both the construction specifications and system installations across multiple federal sites. This standardization can provide future benefits to the federal sites in respect to both maintenance and operations. GHP guide specifications can help to ensure that the agency is getting its money's worth from the GHP system by preventing the use of marginal or inferior components and equipment. The agency and its AE do not have to start from scratch when developing specifications and can use the specification as a template and/or a checklist in developing both the design and the contract documents. The guide specifications can save project costs by reducing the engineering effort required

  9. Federalism and Health Care

    Directory of Open Access Journals (Sweden)

    G. Alan Tarr

    2011-10-01

    Full Text Available President Barack Obama proposed a major overhaul of the American healthsystem, and in 2010 the U.S. Congress enacted his proposal, the PatientProtection and Affordable Care Act. Opponents of the Act challenged itsconstitutionality in federal court, claiming that it exceeds the powers grantedto the federal government under the Commerce Clause and the NecessaryProper Clause of the federal Constitution. Some courts have upheldthe law, but others have agreed with the critics, in particular ruling thatthe provision requiring citizens to buy health insurance is unconstitutional.Eventually the U.S. Supreme Court will rule on the issue. This article tracesthe controversy, surveys the interpretation of pertinent constitutional provisionsin past cases, analyzes the constitutional arguments presented byproponents and opponents of the Act, and concludes that the Act is constitutional.

  10. Empire vs. Federation

    DEFF Research Database (Denmark)

    Gravier, Magali

    2011-01-01

    The article discusses the concepts of federation and empire in the context of the European Union (EU). Even if these two concepts are not usually contrasted to one another, the article shows that they refer to related type of polities. Furthermore, they can be used at a time because they shed light...... on different and complementary aspects of the European integration process. The article concludes that the EU is at the crossroads between federation and empire and may remain an ‘imperial federation’ for several decades. This could mean that the EU is on the verge of transforming itself to another type...

  11. Federalism and health policy.

    Science.gov (United States)

    Nathan, Richard P

    2005-01-01

    This paper presents a cyclical theory of U.S. federalism and social policy: Many social policy initiatives are tested and refined at the state level, especially during conservative periods, and later morph into national policies. The paper describes such federalism cycles and offers an interpretation of why and how they occur, focusing on Medicaid. State activism has preserved and expanded Medicaid through policy innovation and resistance to retrenchment, especially in conservative periods, by taking advantage of the flexibility the program provides. I conclude that Medicaid's incremental/partnership approach is appropriate and feasible to build on for a future expansion of health care coverage.

  12. Federal Funding of Engineering Research and Development, 1980-1984.

    Science.gov (United States)

    American Society of Mechanical Engineers, Washington, DC.

    Data on the sources, amounts, and trends of federal funding for engineering research and development (R&D) are presented for 1980-1984. Narrative highlights are provided for: the total federal funding obligations for engineering R&D, mechanical engineering, astronautical engineering, aeronautical engineering, chemical engineering, civil…

  13. 29 CFR 1410.12 - Specific exemptions.

    Science.gov (United States)

    2010-07-01

    ... qualification, eligibility, or suitability for employment in the Federal civilian service, Federal contracts, or... the identity of the source who furnished information to the Government under an express promise that... implied promise that the identity of the source would be held in confidence. In order to obtain accurate...

  14. Federated query services provided by the Seamless SAR Archive project

    Science.gov (United States)

    Baker, S.; Bryson, G.; Buechler, B.; Meertens, C. M.; Crosby, C. J.; Fielding, E. J.; Nicoll, J.; Youn, C.; Baru, C.

    2013-12-01

    The NASA Advancing Collaborative Connections for Earth System Science (ACCESS) seamless synthetic aperture radar (SAR) archive (SSARA) project is a 2-year collaboration between UNAVCO, the Alaska Satellite Facility (ASF), the Jet Propulsion Laboratory (JPL), and OpenTopography at the San Diego Supercomputer Center (SDSC) to design and implement a seamless distributed access system for SAR data and derived data products (i.e. interferograms). A major milestone for the first year of the SSARA project was a unified application programming interface (API) for SAR data search and results at ASF and UNAVCO (WInSAR and EarthScope data archives) through the use of simple web services. A federated query service was developed using the unified APIs, providing users a single search interface for both archives (http://www.unavco.org/ws/brokered/ssara/sar/search). A command line client that utilizes this new service is provided as an open source utility for the community on GitHub (https://github.com/bakerunavco/SSARA). Further API development and enhancements added more InSAR specific keywords and quality control parameters (Doppler centroid, faraday rotation, InSAR stack size, and perpendicular baselines). To facilitate InSAR processing, the federated query service incorporated URLs for DEM (from OpenTopography) and tropospheric corrections (from the JPL OSCAR service) in addition to the URLs for SAR data. This federated query service will provide relevant QC metadata for selecting pairs of SAR data for InSAR processing and all the URLs necessary for interferogram generation. Interest from the international community has prompted an effort to incorporate other SAR data archives (the ESA Virtual Archive 4 and the DLR TerraSAR-X_SSC Geohazard Supersites and Natural Laboratories collections) into the federated query service which provide data for researchers outside the US and North America.

  15. Trypanosoma cruzi infection induces a massive extrafollicular and follicular splenic B-cell response which is a high source of non-parasite-specific antibodies.

    Science.gov (United States)

    Bermejo, Daniela A; Amezcua Vesely, María C; Khan, Mahmood; Acosta Rodríguez, Eva V; Montes, Carolina L; Merino, Maria C; Toellner, Kai Michael; Mohr, Elodie; Taylor, Dale; Cunningham, Adam F; Gruppi, Adriana

    2011-01-01

    Acute infection with Trypanosoma cruzi, the aetiological agent of Chagas' disease, results in parasitaemia and polyclonal lymphocyte activation. It has been reported that polyclonal B-cell activation is associated with hypergammaglobulinaemia and delayed parasite-specific antibody response. In the present study we analysed the development of a B-cell response within the different microenvironments of the spleen during acute T. cruzi infection. We observed massive germinal centre (GC) and extrafollicular (EF) responses at the peak of infection. However, the EF foci were evident since day 3 post-infection (p.i.), and, early in the infection, they mainly provided IgM. The EF foci response reached its peak at 11 days p.i. and extended from the red pulp into the periarteriolar lymphatic sheath. The GCs were detected from day 8 p.i. At the peak of parasitaemia, CD138(+) B220(+) plasma cells in EF foci, red pulp and T-cell zone expressed IgM and all the IgG isotypes. Instead of the substantial B-cell response, most of the antibodies produced by splenic cells did not target the parasite, and parasite-specific IgG isotypes could be detected in sera only after 18 days p.i. We also observed that the bone marrow of infected mice presented a strong reduction in CD138(+) B220(+) cells compared with that of normal mice. Hence, in acute infection with T. cruzi, the spleen appears to be the most important lymphoid organ that lodges plasma cells and the main producer of antibodies. The development of a B-cell response during T. cruzi infection shows features that are particular to T. cruzi and other protozoan infection but different to other infections or immunization with model antigens.

  16. Rapid spread of influenza A(H1N1)pdm09 viruses with a new set of specific mutations in the internal genes in the beginning of 2015/2016 epidemic season in Moscow and Saint Petersburg (Russian Federation).

    Science.gov (United States)

    Komissarov, Andrey; Fadeev, Artem; Sergeeva, Maria; Petrov, Sergey; Sintsova, Kseniya; Egorova, Anna; Pisareva, Maria; Buzitskaya, Zhanna; Musaeva, Tamila; Danilenko, Daria; Konovalova, Nadezhda; Petrova, Polina; Stolyarov, Kirill; Smorodintseva, Elizaveta; Burtseva, Elena; Krasnoslobodtsev, Kirill; Kirillova, Elena; Karpova, Lyudmila; Eropkin, Mikhail; Sominina, Anna; Grudinin, Mikhail

    2016-07-01

    A dramatic increase of influenza activity in Russia since week 3 of 2016 significantly differs from previous seasons in terms of the incidence of influenza and acute respiratory infection (ARI) and in number of lethal cases. We performed antigenic analysis of 108 and whole-genome sequencing of 77 influenza A(H1N1)pdm09 viruses from Moscow and Saint Petersburg. Most of the viruses were antigenically related to the vaccine strain. Whole-genome analysis revealed a composition of specific mutations in the internal genes (D2E and M83I in NEP, E125D in NS1, M105T in NP, Q208K in M1, and N204S in PA-X) that probably emerged before the beginning of 2015/2016 epidemic season. © 2016 The Authors. Influenza and Other Respiratory Viruses Published by John Wiley & Sons Ltd.

  17. Energy policy and federalism

    Energy Technology Data Exchange (ETDEWEB)

    Thur, L M [ed.

    1981-04-01

    Separate abstracts are prepared for six papers presented as the product of an international seminar on Energy Policy and Federalism in North America. Specially commissioned papers for the seminar are presented along with a summary of the discussions. The summary appears in English, French, and Spanish; the other papers are in English. (MCW)

  18. Federal Emergency Management Agency

    Science.gov (United States)

    ... Term(s): About the Agency Text Messages Federal Interagency Operational Plans Whole Community Technological Hazards Division - Contacts Accessible ASL ... content. Home About Us Download Plug-ins Doing Business with FEMA Privacy ... General Strategic Plan Whitehouse.gov DHS.gov Ready.gov USA.gov ...

  19. Federal Aviation Administration retained savings program proposal

    International Nuclear Information System (INIS)

    Hostick, D.J.; Larson, L.L.; Hostick, C.J.

    1998-03-01

    Federal legislation allows federal agencies to retain up to 50% of the savings associated with implementing energy efficiency and water conservation measures and practices. Given budget pressures to reduce expenditures, the use of retained savings to fund additional projects represents a source of funds outside of the traditional budget cycle. The Southwest Region Federal Aviation Administration (FAA) has tasked Pacific Northwest National Laboratory (PNNL) to develop a model retained savings program for Southwest Region FAA use and as a prototype for consideration by the FAA. PNNL recommends the following steps be taken in developing a Southwest Region FAA retained savings program: Establish a retained savings mechanism. Determine the level at which the retained savings should be consolidated into a fund. The preliminary recommendation is to establish a revolving efficiency loan fund at the regional level. Such a mechanism allows some consolidation of savings to fund larger projects, while maintaining a sense of facility ownership in that the funds will remain within the region

  20. Federalism and bioethics.

    Science.gov (United States)

    Von Hagel, Alisa

    2014-01-01

    The absence of comprehensive federal oversight of human biotechnologies in the United States continues to stimulate academic discourse on the relative merits of European-style regulatory agencies as compared to the current, decentralized approach. Many American bioethicists support the latter, maintaining that the key features of federalism--policy experimentation and moral pluralism--allows for the efficient regulation of these complex and contentious issues. This paper examines state-level regulation of oocyte donation to assess claims regarding the superiority of this decentralized regulatory approach. Further, this paper introduces an additional element to this examination of state law, which concerns the degree to which the health and safety of key participants is addressed at the state level. This inquiry assesses one facet of fertility medicine and biomedical research law, oocyte donation, an analysis that can be used to inform the broader discourse regarding the regulation of human biotechnologies and bioethical issues by the states.

  1. Federal research policy 1988

    International Nuclear Information System (INIS)

    1988-01-01

    The report covers several separate parts dealing with the following: Orientation and perspectives of the Federal Government's research policy; resources available for science, research and development; fields of main interest in R and D work sponsored by the Government; research and technology policy of the Lands; international and national research and technology policy; organisations promoting and establishment doing research work in the FRG; statistics. The guidelines and principles of research policy are given: freedom of science and research; restraint from governmental influence within the meaning of the subsidiarity principle; positive attitude to scientific and technical progress; investigation of long-term perspectives and options; fostering joint responsibility of the Federal Government and the Lands; development of international cooperation. (orig./HSCH) [de

  2. Representation and redistribution in federations.

    Science.gov (United States)

    Dragu, Tiberiu; Rodden, Jonathan

    2011-05-24

    Many of the world's most populous democracies are political unions composed of states or provinces that are unequally represented in the national legislature. Scattered empirical studies, most of them focusing on the United States, have discovered that overrepresented states appear to receive larger shares of the national budget. Although this relationship is typically attributed to bargaining advantages associated with greater legislative representation, an important threat to empirical identification stems from the fact that the representation scheme was chosen by the provinces. Thus, it is possible that representation and fiscal transfers are both determined by other characteristics of the provinces in a specific country. To obtain an improved estimate of the relationship between representation and redistribution, we collect and analyze provincial-level data from nine federations over several decades, taking advantage of the historical process through which federations formed and expanded. Controlling for a variety of country- and province-level factors and using a variety of estimation techniques, we show that overrepresented provinces in political unions around the world are rather dramatically favored in the distribution of resources.

  3. Federal Interagency Geothermal Activities

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Arlene [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States); Prencipe, Loretta [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States); Todaro, Richard M. [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States); Cuyler, David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Eide, Elizabeth [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States)

    2011-06-01

    This collaborative document describes the roles and responsibilities of key Federal agencies in the development of geothermal technologies including the U.S. Department of Energy (DOE); the U.S. Department of Agriculture (USDA), including the U.S. Forest Service; the U.S. Department of Interior (DOI), including the United States Geological Survey (USGS) and Bureau of Land Management (BLM); the Environmental Protection Agency (EPA); and the Department of Defense (DOD).

  4. Volatility in federal funding of energy R and D

    International Nuclear Information System (INIS)

    Schuelke-Leech, Beth-Anne

    2014-01-01

    Funding for Research and Development in any given industry or technology is considered essential to its ongoing competitiveness and longevity. This paper analyzes the allocation of federal R and D funding for energy between 2000 and 2012. The results show that funding for energy R and D is very volatile for both the aggregate energy research types, such as coal or nuclear power, and specific research areas, such as carbon capture and sequestration or nuclear waste reprocessing. While overall funding levels are often sources of frustration, budgetary volatility may be as much of a problem. - Highlights: • Funding for different areas of energy research and development varies significantly between 2000 and 2012, reflective of different policy priorities and energy needs. • Budget volatility can be as significant of a problem as overall funding levels. • Research programs may suffer as a consequence of budgetary volatility and resources may be wasted

  5. 78 FR 27968 - Federal Management Regulation; Redesignations of Federal Buildings

    Science.gov (United States)

    2013-05-13

    ... Management Regulation; Redesignations of Federal Buildings AGENCY: Public Buildings Service (PBS), General... designation and redesignation of six Federal buildings. DATES: Expiration Date: This bulletin announcement expires July 30, 2013. The building designations and redesignations remains in effect until canceled or...

  6. Survey and analysis of federally developed technology

    Energy Technology Data Exchange (ETDEWEB)

    Reed, J.E.; Conrad, J.L.

    1983-02-01

    The methodology and results of a test effort to determine whether there exist unexpected opportunities for the direct transfer of technologies from federal laboratories to industry are presented. Specifically, the latest results of six federal laboratories with potential application in the pulp and paper industry, particularly those results applicable to improving energy productivity, were evaluated, cataloged, and distributed to industry representatives to gauge their reaction. The principal methodological steps in this effort were the development of a taxonomy of the pulp and paper industry, identification of industry needs and laboratory capabilities, laboratory visits, review of technology findings with industry, and evaluation and compilation of industry responses.

  7. The Federal Features of the EU: Lessons from Canada

    Directory of Open Access Journals (Sweden)

    Amy Verdun

    2016-08-01

    Full Text Available There has been a rise and fall in interest in federalism in the context of European integration. This article assesses the federal nature of the EU. It draws in particular on the work of Michael Burgess who has been one of the key thinkers on this issue. Because there are many types of ‘federalisms’ available across the globe, it is helpful to make a comparison with another political system to offer a base line. In this article I explore to what extent the EU already has federal features. With the help of the work of Burgess I seek to look beyond the specific characteristics of the EU and reflect on how a comparison with this other polity can offer us insights into what is going on within the EU political system. Drawing on the comparison with Canada, I seek to identify the characteristics of the EU that are already those of a federation. Therefore, the guiding question of this article is: compared to Canada, what particular features does the EU have that reminds us of a federation and what features is it still lacking? It finds that the EU has a considerable amount of federal features (federation, but that a federal tradition, a federal ideology and advocacy to a federal goal (federalism are mostly absent.

  8. Electronic Code of Federal Regulations

    Data.gov (United States)

    National Archives and Records Administration — The Electronic Code of Federal Regulations (e-CFR) is the codification of the general and permanent rules published in the Federal Register by the executive...

  9. ACHP | Heritage Tourism and the Federal Government: Summit I Proceedings

    Science.gov (United States)

    Search skip specific nav links Home arrow Publications arrow Intro: Heritage Tourism and the Federal Government: Summit I—Report of Proceedings Heritage Tourism and the Federal Government: Summit I—Report of tourism promotes the preservation of communities' historic resources, educates tourists and local

  10. ACHP | Heritage Tourism and the Federal Government: Summit II Proceedings

    Science.gov (United States)

    Search skip specific nav links Home arrow Publications arrow Intro: Heritage Tourism and the Federal Government: Summit II—Report of Proceedings Heritage Tourism and the Federal Government: Summit II—Report Heritage tourism promotes the preservation of communities' historic resources, educates tourists and local

  11. ACHP | Heritage Tourism and the Federal Government: Northern New Mexico

    Science.gov (United States)

    Publications Search skip specific nav links Home arrow Publications arrow Intro: Heritage Tourism and the Federal Government: Northern New Mexico Perspectives Heritage Tourism and the Federal Government: Northern information Heritage tourism offers a triple benefit to communities—it promotes the preservation of their

  12. Nuclear and radiation safety assurance federal target programme management system

    International Nuclear Information System (INIS)

    Kryukov, O.V.; Vasil'ev, V.A.; Nikishin, D.A.; Linge, I.I.; Obodinskij, A.N.

    2012-01-01

    The Federal Program Nuclear and Radiation Safety Assurance for 2008-2015 is presented. Specifics of Federal target program management as well as changes to program management are discussed. Data on evaluation of management effectiveness is given. Further efforts to resolve the nuclear legacy problem in Russia are also presented [ru

  13. 78 FR 45617 - Student Assistance General Provisions, Federal Perkins Loan Program, Federal Family Education...

    Science.gov (United States)

    2013-07-29

    ..., et al. Student Assistance General Provisions, Federal Perkins Loan Program, Federal Family Education... General Provisions, Federal Perkins Loan Program, Federal Family Education Loan Program, and William D... General Provisions, Federal Perkins Loan (Perkins Loan) Program, Federal Family Education Loan (FFEL...

  14. An Xrootd Italian Federation

    International Nuclear Information System (INIS)

    Boccali, T; Mazzoni, E; Donvito, G; Diacono, D; Marzulli, G; Pompili, A; Ricca, G Della; Argiro, S; Gregori, D; Grandi, C; Bonacorsi, D; Lista, L; Fabozzi, F; Barone, L M; Santocchia, A; Riahi, H; Tricomi, A; Sgaravatto, M; Maron, G

    2014-01-01

    The Italian community in CMS has built a geographically distributed network in which all the data stored in the Italian region are available to all the users for their everyday work. This activity involves at different level all the CMS centers: the Tier1 at CNAF, all the four Tier2s (Bari, Rome, Legnaro and Pisa), and few Tier3s (Trieste, Perugia, Torino, Catania, Napoli, ...). The federation uses the new network connections as provided by GARR, our NREN (National Research and Education Network), which provides a minimum of 10 Gbit/s to all the sites via the GARR-X[2] project. The federation is currently based on Xrootd[1] technology, and on a Redirector aimed to seamlessly connect all the sites, giving the logical view of a single entity. A special configuration has been put in place for the Tier1, CNAF, where ad-hoc Xrootd changes have been implemented in order to protect the tape system from excessive stress, by not allowing WAN connections to access tape only files, on a file-by-file basis. In order to improve the overall performance while reading files, both in terms of bandwidth and latency, a hierarchy of xrootd redirectors has been implemented. The solution implemented provides a dedicated Redirector where all the INFN sites are registered, without considering their status (T1, T2, or T3 sites). An interesting use case were able to cover via the federation are disk-less Tier3s. The caching solution allows to operate a local storage with minimal human intervention: transfers are automatically done on a single file basis, and the cache is maintained operational by automatic removal of old files.

  15. An Xrootd Italian Federation

    Science.gov (United States)

    Boccali, T.; Donvito, G.; Diacono, D.; Marzulli, G.; Pompili, A.; Della Ricca, G.; Mazzoni, E.; Argiro, S.; Gregori, D.; Grandi, C.; Bonacorsi, D.; Lista, L.; Fabozzi, F.; Barone, L. M.; Santocchia, A.; Riahi, H.; Tricomi, A.; Sgaravatto, M.; Maron, G.

    2014-06-01

    The Italian community in CMS has built a geographically distributed network in which all the data stored in the Italian region are available to all the users for their everyday work. This activity involves at different level all the CMS centers: the Tier1 at CNAF, all the four Tier2s (Bari, Rome, Legnaro and Pisa), and few Tier3s (Trieste, Perugia, Torino, Catania, Napoli, ...). The federation uses the new network connections as provided by GARR, our NREN (National Research and Education Network), which provides a minimum of 10 Gbit/s to all the sites via the GARR-X[2] project. The federation is currently based on Xrootd[1] technology, and on a Redirector aimed to seamlessly connect all the sites, giving the logical view of a single entity. A special configuration has been put in place for the Tier1, CNAF, where ad-hoc Xrootd changes have been implemented in order to protect the tape system from excessive stress, by not allowing WAN connections to access tape only files, on a file-by-file basis. In order to improve the overall performance while reading files, both in terms of bandwidth and latency, a hierarchy of xrootd redirectors has been implemented. The solution implemented provides a dedicated Redirector where all the INFN sites are registered, without considering their status (T1, T2, or T3 sites). An interesting use case were able to cover via the federation are disk-less Tier3s. The caching solution allows to operate a local storage with minimal human intervention: transfers are automatically done on a single file basis, and the cache is maintained operational by automatic removal of old files.

  16. The Federal Air Pollution Program.

    Science.gov (United States)

    National Air Pollution Control Administration (DHEW), Washington, DC.

    Described is the Federal air pollution program as it was in 1967. The booklet is divided into these major topics: History of the Federal Program; Research; Assistance to State and Local Governments; Abatement and Prevention of Air Pollution; Control of Motor Vehicle Pollution; Information and Education; and Conclusion. Federal legislation has…

  17. Tax incentives in fiscal federalism

    DEFF Research Database (Denmark)

    Kelders, Christian; Köthenbürger, Marko

    2010-01-01

    Models of fiscal federalism rarely account for the efficiency implications of intergovernmental fiscal ties for federal tax policy. This paper shows that fiscal institutions such that federal tax deductibility, vertical revenue-sharing, and fiscal equalization (being common features of existing...

  18. Federated Ground Station Network Model and Interface Specification

    Science.gov (United States)

    2014-12-01

    of-sight of a small portion of the ground at any moment due to the geometry of a satellite in LEO above a planet of Earth’s size. The portion of the...Subnetwork 3 started out as a lone network in which there was a single CA and a number of ground stations. Then Subnetwork 3 joined with SA 1 and its

  19. Thermal Energy for Space Cooling--Federal Technology Alert

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Daryl R.

    2000-12-31

    Cool storage technology can be used to significantly reduce energy costs by allowing energy-intensive, electrically driven cooling equipment to be predominantly operated during off peak hours when electricity rates are lower. This Federal Technology Alert, which is sponsored by DOE's Federal Energy Management Program (FEMP), describes the basic types of cool storage technologies and cooling system integration options. In addition, it defines the savings potential in the federal sector, presents application advice, and describes the performance experience of specific federal users. The results of a case study of a GSA building using cool storage technology are also provided.

  20. Federal Life Sciences Funding and University R&D. NBER Working Paper No. 15146

    Science.gov (United States)

    Blume-Kohout, Margaret E.; Kumar, Krishna B.; Sood, Neeraj

    2009-01-01

    This paper investigates the impact of federal extramural research funding on total expenditures for life sciences research and development (R&D) at U.S. universities, to determine whether federal R&D funding spurs funding from non-federal (private and state/local government) sources. We use a fixed effects instrumental variable approach…

  1. Spallation neutron sources

    International Nuclear Information System (INIS)

    Fraser, J.S.; Bartholomew, G.A.

    1983-01-01

    The principles and theory of spallation neutron sources are outlined and a comparison is given with other types of neutron source. A summary of the available accelerator types for spallation neutron sources and their advantages and disadvantages is presented. Suitable target materials are discussed for specific applications, and typical target assemblies shown. (U.K.)

  2. Federal Interim Storage program

    International Nuclear Information System (INIS)

    Johnson, E.R.; McBride, J.A.

    1984-01-01

    The DOE has developed a program for providing Federal Interim Storage servies for spent nuclear fuel which complies with the requirements of the Nuclear Waste Policy Act of 1982. Although very little constructive activity in providing storage facilities can be undertaken by DOE until fuel has been certified by NRC as eligible for FIS, DOE planning and background information is such as to provide reasonable assurance that its obligations can be fulfilled when the required certifications have been issued. A fee structure providing fuel recovery of all costs associated with the FIS program, as required by the Act, has been developed. It provides for an equitable distribution of costs among users, based on the quantity of fuel requiring storage

  3. Federalism and technological change in blood products.

    Science.gov (United States)

    Taylor, Mark Zachary

    2009-12-01

    Recent research has shown how federalism affects health care finance, health care reform, and health policy innovation. The purpose of this article is to extend this research program to study the linkages between federalism and technological change. It does so using comparative case studies spanning five countries to examine innovation and diffusion of two blood technologies-enzyme-linked immunosorbent assays (ELISA blood tests) and heat treatment-in response to the threat to the blood supply posed by HIV during the 1980s. Prior research has produced three contradictory models of the federalism-innovation relationship. This article attempts to resolve these contradictions, posits new hypotheses, and highlights sources of omitted variable bias that have important implications for understanding technological change. The case studies show that overall decentralization, rather than federalism alone, aids technological progress by allowing its supporters to "venue shop" around political resistance. Decentralization also makes the state less vulnerable to capture by status-quo interest groups. Moreover, political decentralization may have a positive effect on technological diffusion, but a far weaker effect on innovation. Thus, prior research that conflates these two effects should be revisited.

  4. The peculiar economics of federal energy management

    International Nuclear Information System (INIS)

    Canes, Michael E.

    2016-01-01

    US federal agency energy managers face different constraints than do comparable private sector managers. They are faced with energy consumption goals mandated via legislation or directed via Presidential Executive Order that encourage if not compel them to invest more in energy efficiency or renewables than would be cost effective from a private sector perspective. To make such investments, they also are provided access to private capital that is additional to their agency budgets. The encouragement to invest beyond what is cost effective may be a source of waste in some instances, and the financing mechanisms appear more expensive than necessary. A rough estimate of the magnitude of the waste is offered, as well as a mechanism to reduce the costs of agency access to capital. - Highlights: •Legislative and regulatory initiatives that constrain federal agency energy investments. •Economic calculus facing a federal agency energy manager. •Magnitude of federal energy investments and of possible waste. •Financing mechanisms and how their costs might be reduced.

  5. 75 FR 31682 - Disclosures for Non-Federally Insured Depository Institutions Under the Federal Deposit Insurance...

    Science.gov (United States)

    2010-06-04

    ..., DC 20580. SUPPLEMENTARY INFORMATION: I. Introduction In 1991, as part of the Federal Deposit... advertising and at deposit windows, principal places of business, and branches, the institution must disclose...) established specific exemptions to the advertising disclosure requirements; (3) modified the requirements for...

  6. Python as a federation tool for GENESIS 3.0.

    Directory of Open Access Journals (Sweden)

    Hugo Cornelis

    Full Text Available The GENESIS simulation platform was one of the first broad-scale modeling systems in computational biology to encourage modelers to develop and share model features and components. Supported by a large developer community, it participated in innovative simulator technologies such as benchmarking, parallelization, and declarative model specification and was the first neural simulator to define bindings for the Python scripting language. An important feature of the latest version of GENESIS is that it decomposes into self-contained software components complying with the Computational Biology Initiative federated software architecture. This architecture allows separate scripting bindings to be defined for different necessary components of the simulator, e.g., the mathematical solvers and graphical user interface. Python is a scripting language that provides rich sets of freely available open source libraries. With clean dynamic object-oriented designs, they produce highly readable code and are widely employed in specialized areas of software component integration. We employ a simplified wrapper and interface generator to examine an application programming interface and make it available to a given scripting language. This allows independent software components to be 'glued' together and connected to external libraries and applications from user-defined Python or Perl scripts. We illustrate our approach with three examples of Python scripting. (1 Generate and run a simple single-compartment model neuron connected to a stand-alone mathematical solver. (2 Interface a mathematical solver with GENESIS 3.0 to explore a neuron morphology from either an interactive command-line or graphical user interface. (3 Apply scripting bindings to connect the GENESIS 3.0 simulator to external graphical libraries and an open source three dimensional content creation suite that supports visualization of models based on electron microscopy and their conversion to

  7. Python as a federation tool for GENESIS 3.0.

    Science.gov (United States)

    Cornelis, Hugo; Rodriguez, Armando L; Coop, Allan D; Bower, James M

    2012-01-01

    The GENESIS simulation platform was one of the first broad-scale modeling systems in computational biology to encourage modelers to develop and share model features and components. Supported by a large developer community, it participated in innovative simulator technologies such as benchmarking, parallelization, and declarative model specification and was the first neural simulator to define bindings for the Python scripting language. An important feature of the latest version of GENESIS is that it decomposes into self-contained software components complying with the Computational Biology Initiative federated software architecture. This architecture allows separate scripting bindings to be defined for different necessary components of the simulator, e.g., the mathematical solvers and graphical user interface. Python is a scripting language that provides rich sets of freely available open source libraries. With clean dynamic object-oriented designs, they produce highly readable code and are widely employed in specialized areas of software component integration. We employ a simplified wrapper and interface generator to examine an application programming interface and make it available to a given scripting language. This allows independent software components to be 'glued' together and connected to external libraries and applications from user-defined Python or Perl scripts. We illustrate our approach with three examples of Python scripting. (1) Generate and run a simple single-compartment model neuron connected to a stand-alone mathematical solver. (2) Interface a mathematical solver with GENESIS 3.0 to explore a neuron morphology from either an interactive command-line or graphical user interface. (3) Apply scripting bindings to connect the GENESIS 3.0 simulator to external graphical libraries and an open source three dimensional content creation suite that supports visualization of models based on electron microscopy and their conversion to computational models

  8. 41 CFR 304-3.12 - Must I receive advance approval from my agency before I perform travel paid by a non-Federal...

    Science.gov (United States)

    2010-07-01

    ... approval from my agency before I perform travel paid by a non-Federal source to attend a meeting? 304-3.12... agency before I perform travel paid by a non-Federal source to attend a meeting? Yes, you must receive advance approval from your agency before performing travel paid by a non-Federal source to attend a...

  9. Federal Gasoline Regulations

    Science.gov (United States)

    The Clean Air Act requires EPA to regulate fuels and fuel additives for use in mobile sources if such fuel, fuel additive or any emission products causes or contributes to air or water pollution that may endanger the public health or welfare.

  10. Recent changes in federal PCB regulations

    International Nuclear Information System (INIS)

    Ewing, H.

    1995-01-01

    An overview of the federal regulations dealing with PCBs, the draft PCB Transformer Decontamination Standards and Protocols, and the Practice of Ballast Splitting was given. Answers were provided to practical questions concerning the regulations, specifically, responsibility for storage, labelling requirements, waste export regulations, treatment and destruction standards, transformer decontamination, decontamination standards, and the practice of ballast splitting into PCB and non-PCB materials. Details of sampling procedures and sample handling were also described

  11. 22 CFR 707.32 - Specific exemptions.

    Science.gov (United States)

    2010-04-01

    ... qualifications for Federal civilian employment, military service, Federal contracts or access to classified..., furnished information to the Government under an express promise that the identity of the source would be held in confidence or, prior to such date, under an implied promise to such effect; and (e) Testing or...

  12. 77 FR 66087 - Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford Federal...

    Science.gov (United States)

    2012-11-01

    ..., and 685 Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford... 685 RIN 1840-AD05 [Docket ID ED-2012-OPE-0010] Federal Perkins Loan Program, Federal Family Education... (Perkins Loan) program, Federal Family Education Loan (FFEL) program, and William D. Ford Federal Direct...

  13. 78 FR 9771 - Federal Highway Administration

    Science.gov (United States)

    2013-02-11

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Notice of Final Federal Agency Action on Proposed Transportation Project in Illinois and Indiana AGENCY: Federal Highway Administration...., Acting Division Administrator, Federal Highway Administration, 3250 Executive Park Drive, Springfield...

  14. Swiss Federal Energy Research Concept 2008 - 2011

    International Nuclear Information System (INIS)

    2007-04-01

    This report for the Swiss Federal Office of Energy (SFOE) presents the plan for the activities of the Swiss Federal Commission on Energy Research CORE during the period 2008 - 2011. The motivation behind the state promotion of energy research is discussed. The visions, aims and strategies of the energy research programme are discussed. The main areas of research to be addressed during the period are presented. These include the efficient use of energy in buildings and traffic - batteries and supercaps, electrical technologies, combustion systems, fuel cells and power generation are discussed. Research to be done in the area of renewable sources of energy are listed. Here, solar-thermal, photovoltaics, hydrogen, biomass, geothermal energy, wind energy and ambient heat are among the areas to be examined. Research on nuclear energy and safety aspects are mentioned. Finally, work on the basics of energy economy are looked at and the allocation of funding during the period 2008 - 2011 is looked at

  15. Federal Environmental Requirements for Construction

    Data.gov (United States)

    Department of Veterans Affairs — This guide provides information on federal environmental requirements for construction projects. It is written primarily for owners of construction projects and for...

  16. Specific Phobias

    Science.gov (United States)

    ... federal government website managed by the Office on Women's Health in the Office of the Assistant Secretary for Health at the U.S. Department of Health and Human Services . 200 Independence Avenue, S.W., Washington, DC 20201 1-800-994- ...

  17. Distrito Federal, Brasil

    Directory of Open Access Journals (Sweden)

    Omar Alejandro Bravo

    2007-01-01

    Full Text Available Existen dos discursos contrapuestos al respecto de la cuestión del consumo de drogas: el tradicional, que considera sólo a las drogas ilegales, criminalizando al usuario y uno nuevo, denominado de reducción de daños, que no tiene como objetivo único su eliminación total, sino también la disminución de los efectos perjudiciales del mismo, priorizando así la salud de los sujetos y de la comunidad en general. En el marco particular de las instituciones públicas del Distrito Federal, Brasil, se analizan tanto el tipo de discursos predominantes en cada una de ellas, como las relaciones de poder que permiten y organizan. Se consideran en particular los niveles de gestión responsables por determinar y ejecutar las políticas de prevención y atención a las toxicomanías. El Análisis do Discurso, utilizado en este trabajo permite el análisis de las entrevistas realizadas en las instituciones. La discusión de este tema contribuye para pensar un cambio en las políticas públicas en esta área que permita el aprovechamiento integral de los recursos humanos e institucionales existentes.

  18. 77 FR 52692 - NIST Federal Information Processing Standard (FIPS) 140-3 (Second Draft), Security Requirements...

    Science.gov (United States)

    2012-08-30

    ...-03] NIST Federal Information Processing Standard (FIPS) 140-3 (Second Draft), Security Requirements....'' Authority: Federal Information Processing Standards (FIPS) are issued by the National Institute of Standards... Standards and Technology (NIST) seeks additional comments on specific sections of Federal Information...

  19. Deceptive Business Practices: Federal Regulations.

    Science.gov (United States)

    Rohrer, Daniel Morgan

    Federal regulations to prevent deceptive advertising seek to balance the advertiser's freedom of speech with protection of the consumer. This paper discusses what the Federal Trade Commission (FTC) has done to regulate advertising and evaluates the adequacy of its controls. The commission uses cease-and-desist orders, affirmative disclosure,…

  20. Procedure for Electronic Management of Rulemaking and Other Docketed Records in the Federal Docket Management System

    Science.gov (United States)

    This procedure identifies the specific requirements, processes and supporting documents EPA uses to electronically manage rulemaking and other docketed records in the Federal Docket Management System (FDMS).

  1. 76 FR 62312 - Multi-Agency Informational Meeting Concerning Compliance With the Federal Select Agent Program...

    Science.gov (United States)

    2011-10-07

    ... interested individuals to obtain specific regulatory guidance and information on standards concerning biosafety and biosecurity issues related to the Federal Select Agent Program. CDC, APHIS, and CJIS...

  2. Pac-Rim LNG project : final project report specifications

    International Nuclear Information System (INIS)

    1996-01-01

    PAC-RIM LNG Inc. has submitted a proposal to the British Columbia Environmental Assessment Office, to develop a liquefied natural gas project which would purchase pipeline quality natural gas from sources in northeast British Columbia and Alberta and transport it via a dedicated pipeline system to a LNG processing plant on tidewater on the Pacific coast. The project would include storage and processing facilities and a marine loading terminal. This document sets out the final project report specifications prepared by the Project Committee on the basis of input received from the public, First Nations and federal, provincial and local governments

  3. ANALYSIS OF CHP POTENTIAL AT FEDERAL SITES

    Energy Technology Data Exchange (ETDEWEB)

    HADLEY, S.W.

    2002-03-11

    This document was prepared at the request of the U.S. Department of Energy's (DOE's) Federal Energy Management Program (FEMP) under its Technical Guidance and Assistance and Project Financing Programs. The purpose was to provide an estimate of the national potential for combined heat and power (also known as CHP; cogeneration; or cooling, heating, and power) applications at federal facilities and the associated costs and benefits including energy and emission savings. The report provides a broad overview for the U.S. Department of Energy (DOE) and other agencies on when and where CHP systems are most likely to serve the government's best interest. FEMP's mission is to reduce the cost to and environmental impact of the federal government by advancing energy efficiency and water conservation, promoting the use of renewable energy, and improving utility management decisions at federal sites. FEMP programs are driven by its customers: federal agency sites. FEMP monitors energy efficiency and renewable energy technology developments and mounts ''technology-specific'' programs to make technologies that are in strong demand by agencies more accessible. FEMP's role is often one of helping the federal government ''lead by example'' through the use of advanced energy efficiency/renewable energy (EERE) technologies in its own buildings and facilities. CHP was highlighted in the Bush Administration's National Energy Policy Report as a commercially available technology offering extraordinary benefits in terms of energy efficiencies and emission reductions. FEMP's criteria for emphasizing a technology are that it must be commercially available; be proven but underutilized; have a strong constituency and momentum; offer large energy savings and other benefits of interest to federal sites and FEMP mission; be in demand; and carry sufficient federal market potential. As discussed in the report, CHP meets all

  4. Health care reform and federalism.

    Science.gov (United States)

    Greer, Scott L; Jacobson, Peter D

    2010-04-01

    Health policy debates are replete with discussions of federalism, most often when advocates of reform put their hopes in states. But health policy literature is remarkably silent on the question of allocation of authority, rarely asking which levels of government ought to lead. We draw on the larger literatures about federalism, found mostly in political science and law, to develop a set of criteria for allocating health policy authority between states and the federal government. They are social justice, procedural democracy, compatibility with value pluralism, institutional capability, and economic sustainability. Of them, only procedural democracy and compatibility with value pluralism point to state leadership. In examining these criteria, we conclude that American policy debates often get federalism backward, putting the burden of health care coverage policy on states that cannot enact or sustain it, while increasing the federal role in issues where the arguments for state leadership are compelling. We suggest that the federal government should lead present and future financing of health care coverage, since it would require major changes in American intergovernmental relations to make innovative state health care financing sustainable outside a strong federal framework.

  5. Federal Fisheries Permit (FFP)/ Federal Processor Permit (FPP) Permit Program

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Federal Fisheries Permit (FFP) is required for vessels of the United States which are used to fish for groundfish in the Gulf of Alaska or Bering Sea and...

  6. Defensive Federal Litigation

    Science.gov (United States)

    1998-08-20

    requires that all affirmative defenses be pleaded in the answer. The rule lists 19 specific affirmative defenses, such as estoppel , laches, res judicata...Brown, 22 F.3d 516 (2d Cir. 1994); Poole v. Rourke, 779 F. Supp. 1546 (E.D. Cal. 1991). 3-40 potential collateral estoppel .4. effect of the district...the back pay claim, which was over $10,000, to the Court of Claims. The court of appeals found that ൸Collateral estoppel prohibits relitigation of

  7. Policy gridlock in waste management: Balancing federal and state concerns

    International Nuclear Information System (INIS)

    Feldman, D.L.; Peretz, J.H.; Jendrucko, B.K.

    1993-01-01

    Current federal hazardous and low-level radioactive waste management policies fail to balance national concerns for policy consistency with state concerns for equity, discretion, and adequate resources. Failure to balance these competing values has resulted in open-quotes policy gridlockclose quotes - exemplified by conflicts over the Resource Conservation and Recovery Act and the Low-Level Radioactive Waste Policy Acts. Both conflicts have resulted in recent U.S. Supreme Court litigation. After reviewing federal-state conflict in hazardous and low-level radioactive waste management, we propose that the solution to gridlock lies in modifying conjoint federalism. Conjoint federalism allows for joint responsibility for waste policy between federal and state governments, with state programs meeting minimum standards set by federal programs. However, conjoint federalism does not currently allow for sufficient state discretion, which is paramount for successful waste management programs. Specifically, Congress should expand conjoint federalism, to allow states to charge differential fees on imported hazardous waste as is done for low-level radioactive waste. This expansion would encourage waste minimization and better interstate planning

  8. Policy gridlock in waste management: Balancing federal and state concerns

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, D.L. [Oak Ridge National Lab., TN (United States); Peretz, J.H.; Jendrucko, B.K. [Univ. of Tennessee, Knoxville, TN (United States)

    1993-12-31

    Current federal hazardous and low-level radioactive waste management policies fail to balance national concerns for policy consistency with state concerns for equity, discretion, and adequate resources. Failure to balance these competing values has resulted in {open_quotes}policy gridlock{close_quotes} - exemplified by conflicts over the Resource Conservation and Recovery Act and the Low-Level Radioactive Waste Policy Acts. Both conflicts have resulted in recent U.S. Supreme Court litigation. After reviewing federal-state conflict in hazardous and low-level radioactive waste management, we propose that the solution to gridlock lies in modifying conjoint federalism. Conjoint federalism allows for joint responsibility for waste policy between federal and state governments, with state programs meeting minimum standards set by federal programs. However, conjoint federalism does not currently allow for sufficient state discretion, which is paramount for successful waste management programs. Specifically, Congress should expand conjoint federalism, to allow states to charge differential fees on imported hazardous waste as is done for low-level radioactive waste. This expansion would encourage waste minimization and better interstate planning.

  9. How federalism could spur bipartisan action on the uninsured.

    Science.gov (United States)

    Aaron, Henry J; Butler, Stuart M

    2004-01-01

    National efforts to greatly reduce the number of uninsured Americans have made little progress for decades because achieving majority support for any one approach has proved to be impossible. While as authors we remain unreconciled on the best solution, we share the belief that federally supported state experimentation is a promising way to make progress. States should be allowed to try widely differing solutions with federal financial support under legislated guidelines, including specific protections and measurable goals. Congress would enact a "policy toolbox" of federal initiatives that states could include, and funding to states would be linked to success in reaching the goals.

  10. Federal Personnel: Federal/Private Sector Pay Comparisons

    Science.gov (United States)

    1994-12-01

    Choices of Both Government and Union Status," Journal of Labor Economics , Vol. 6 (1988), pp. 229-53; Alan B. Krueger, "Are Public Sector Workers Paid...Differential in the United States," Journal of Labor Economics , Vol. 38, No. 2 (1990), pp. 270-293. 5A discussion of these explanations can be found in...federal earnings, one can obtain an estimate of the pay gap that is attributable to federal employment In labor economics research, both methods are

  11. Fiscal federalism approach for controlling global environmental pollution

    International Nuclear Information System (INIS)

    Murty, M.N.

    1996-01-01

    It is found that optimal international carbon taxes are country specific and we can decompose a tax on a domestically produced carbon-intensive commodity into a revenue tax, a tax to control local atmospheric pollution and an international carbon tax. It shows that an institutional arrangement for the world economy similar to the fiscal federalism in the federal countries can be useful to internalize the global externalities of atmospheric pollution. 18 refs

  12. Federal Geothermal Research Program Update - Fiscal Year 2001

    Energy Technology Data Exchange (ETDEWEB)

    Laney, P.T.

    2002-08-31

    This Federal Geothermal Program Research Update reviews the specific objectives, status, and accomplishments of DOE's Geothermal Program for Federal Fiscal Year (FY) 2001. The information contained in this Research Update illustrates how the mission and goals of the Office of Geothermal Technologies are reflected in each R&D activity. The Geothermal Program, from its guiding principles to the most detailed research activities, is focused on expanding the use of geothermal energy.

  13. Fiscal Federalism in Monetary Unions

    DEFF Research Database (Denmark)

    Dreyer, Johannes Kabderian; A. Schmid, Peter

    2015-01-01

    Net fiscal transfers are commonly seen as a possible means to ensure the wellfunctioning of a currency area. We show that U.S. net fiscal transfers, measured as the difference between gross federal revenues and federal expenditures per state, are enormous. Moreover, we run panel regressions...... a system of fiscal federalism which raises the question whether it should be established in the medium- and long-run. If so, which should be the magnitude of net fiscal transfers? We calculate these transfers hypothetically for 1999-2010, using a relative volume comparable to the one in the USA....

  14. Mobile source air toxics mitigation measures.

    Science.gov (United States)

    2013-10-01

    In accordance with the Federal Highway Administration (FHWA) Interim Guidance Update on Mobile Source Air Toxic Analysis in NEPA Documents (September 30, 2009), transportation projects subject to the National Environmental Policy Act (NEPA) mus...

  15. CILogon-HA. Higher Assurance Federated Identities for DOE Science

    Energy Technology Data Exchange (ETDEWEB)

    Basney, James [Univ. of Illinois, Urbana-Champaign, IL (United States)

    2015-08-01

    The CILogon-HA project extended the existing open source CILogon service (initially developed with funding from the National Science Foundation) to provide credentials at multiple levels of assurance to users of DOE facilities for collaborative science. CILogon translates mechanism and policy across higher education and grid trust federations, bridging from the InCommon identity federation (which federates university and DOE lab identities) to the Interoperable Global Trust Federation (which defines standards across the Worldwide LHC Computing Grid, the Open Science Grid, and other cyberinfrastructure). The CILogon-HA project expanded the CILogon service to support over 160 identity providers (including 6 DOE facilities) and 3 internationally accredited certification authorities. To provide continuity of operations upon the end of the CILogon-HA project period, project staff transitioned the CILogon service to operation by XSEDE.

  16. New Federalism: Back to Basics.

    Science.gov (United States)

    Durenberger, Dave

    1983-01-01

    The senator explains the basic concepts of New Federalism, including a rethinking of responsibilities and intergovernmental relations and a reconsideration of the role of state and local government. (SK)

  17. Volpentest HAMMER Federal Training Center

    Data.gov (United States)

    Federal Laboratory Consortium — HAMMER stands for Hazardous Materials Management and Emergency Response, and was named for Sam Volpentest, a long-time community leader and advocate of the Hanford...

  18. State/Federal Regulatory Considerations

    Science.gov (United States)

    This page contains presentations from the Brown to Green: Make the Connection to Renewable Energy workshop held in Santa Fe, New Mexico, during December 10-11, 2008, regarding State/Federal Regulatory Considerations.

  19. Federal Technology Transfer Act (FTTA)

    Science.gov (United States)

    EPA's Federal Technology Transfer Act (FTTA) is a mechanism with which EPA can patent its inventions and license them to companies, through which innovative technologies can enter the marketplace to improve the environment and human health.

  20. Federal Energy Management Program Overview

    Energy Technology Data Exchange (ETDEWEB)

    None

    2017-08-05

    Brochure offers an overview of the Federal Energy Management Program (FEMP), which provides agencies and organizations with the information, tools, and assistance they need to achieve their energy-related requirements and goals through specialized initiatives.

  1. BLM Colorado Federal Mineral Estate

    Data.gov (United States)

    Department of the Interior — Shapefile Format –This Federal Mineral Estate (Subsurface) dataset is a result of combining data sets that were collected at each BLM Colorado Field Office and using...

  2. Questions concerning constitutional law - Laender administration on behalf of the Federal Government

    International Nuclear Information System (INIS)

    Badura, P.

    1991-01-01

    The lecture deals with the interpretation of regulations on competence and organisation in the federal system the Laender administration on behalf of the Federal Government and the federal principles governing the formation of state - the legal relationship between the Federation and the Laender; the competence of the supreme federal authority for subject matters in executing federal law on behalf of the Federal Government. The following concluding statement is given: While extensive, the scope of the Federal Government in influencing the execution of federal law through the Laender in the case of the Laender administration on behalf of the Federal Government has its limits both in law and practice. In the case of atomic energy administration this situation may appear as an execution deficit from the point of view of the Federal Government. If at all desirable, redress is only conceivable via an amendment to Paragraph 85 of the Basic Law or to the specific constitutional regulations - possibly in the strengthening of the Federation through the instruments of Paragraph 85 of the Basic Law: authorization of the supreme federal authority to execute the federal law if there is an urgent public interest in this. (orig./HSCH) [de

  3. 41 CFR 102-79.40 - Can Federal agencies allot space in Federal buildings to Federal credit unions?

    Science.gov (United States)

    2010-07-01

    ... Federal credit unions without charge for rent or services if— (a) At least 95 percent of the membership of... presently Federal employees or were Federal employees at the time of admission into the credit union, and...

  4. Monitoring of the xrootd federations

    CERN Multimedia

    CERN. Geneva

    2013-01-01

    Construction of the data federations and understanding the impact of the new approach to data management on user analysis requires complete and detailed monitoring. Monitoring functionality should cover the status of all components of the federated storage, measuring data traffic and data access performance, as well as being able to detect any kind of inefficiencies and to provide hints for resource optimization and effective data distribution policy. Data mining of the collected monito...

  5. BOOMERANG - the Australian light source

    International Nuclear Information System (INIS)

    Boldeman, J.W.; Garrett, R.L.

    1999-01-01

    A proposal has been prepared for the installation in Australia of a national high performance synchrotron light facility called Boomerang. The Boomerang proposal had its origin in the establishment of the Australian Synchrotron Research Program (ASRP) which was one of the seven Major National Research Facilities announced by the Federal Government in December 1995. The ASRP provides the opportunity and funding for Australian researchers to access international synchrotron facilities, specifically two consortia at the Advanced Photon Source (APS) at the Argonne National Laboratory, USA and continued interaction with the Photon Factory at the KEK Laboratory in Japan. The ASRP was the successor to the Australian National Beamline Facility project (ANBF) which began in 1991 following the ASTEC inquiry titled 'Small Country - Big Science'. The Federal Government also provided funding for a Feasibility Study to determine the value of establishing an Australian-based synchrotron radiation facility. The Feasibility Study was completed in August 1998 and endorsed by the institutional members of the ASRP and the research community in general. The study concluded that, on the data available in Australia, there was a strong case for the installation of an Australian-based facility. The study considered several options for an Australian-based facility and recommended that these options and the data supporting the general conclusions receive further investigation. A mission was arranged to a select group of overseas laboratories to explore these questions in detail. The review team included a mix of scientific and industrial experience and also represented the interests of the ASRP and an Industrial Synchrotron Consortium based in Victoria. Based on the conclusions of the overseas mission and incorporating the advice of all international specialists in the design and use of synchrotron facilities consulted during the mission, the most cost-effective option was an extended

  6. Designing a federated multimedia information system on the semantic web

    NARCIS (Netherlands)

    Vdovják, R.; Barna, P.; Houben, G.J.P.M.; Eder, J.; Missikoff, M.

    2003-01-01

    A federated Web-based multimedia information system on one hand gathers its data from various Web sources, on the other hand offers the end-user a rich semantics describing its content and a user-friendly environment for expressing queries over its data. There are three essential ingredients to

  7. 49 CFR 10.63 - Specific exemptions.

    Science.gov (United States)

    2010-10-01

    ... identity of a source who furnished information to the Government under an express promise that the identity... Privacy Act of 1974, under an implied promise that the identity of the source would be held in confidence... civilian employment, military service, Federal contracts, or access to classified information, but only to...

  8. 41 CFR 101-6.217 - Laws authorizing Federal financial assistance for programs to which this subpart applies.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Laws authorizing Federal... Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT..., preserving and compiling, and publishing of documentary sources significant to the history of the United...

  9. Federated data storage and management infrastructure

    International Nuclear Information System (INIS)

    Zarochentsev, A; Kiryanov, A; Klimentov, A; Krasnopevtsev, D; Hristov, P

    2016-01-01

    The Large Hadron Collider (LHC)’ operating at the international CERN Laboratory in Geneva, Switzerland, is leading Big Data driven scientific explorations. Experiments at the LHC explore the fundamental nature of matter and the basic forces that shape our universe. Computing models for the High Luminosity LHC era anticipate a growth of storage needs of at least orders of magnitude; it will require new approaches in data storage organization and data handling. In our project we address the fundamental problem of designing of architecture to integrate a distributed heterogeneous disk resources for LHC experiments and other data- intensive science applications and to provide access to data from heterogeneous computing facilities. We have prototyped a federated storage for Russian T1 and T2 centers located in Moscow, St.-Petersburg and Gatchina, as well as Russian / CERN federation. We have conducted extensive tests of underlying network infrastructure and storage endpoints with synthetic performance measurement tools as well as with HENP-specific workloads, including the ones running on supercomputing platform, cloud computing and Grid for ALICE and ATLAS experiments. We will present our current accomplishments with running LHC data analysis remotely and locally to demonstrate our ability to efficiently use federated data storage experiment wide within National Academic facilities for High Energy and Nuclear Physics as well as for other data-intensive science applications, such as bio-informatics. (paper)

  10. Calculation of neutron and gamma-ray energy spectra in liquid air and liquid nitrogen due to 14-MeV neutron and californium-252 sources

    International Nuclear Information System (INIS)

    Straker, E.A.; Gritzner, M.L.; Harris, L. Jr.

    1978-01-01

    Calculations of neutron and gamma-ray fluences from 14-MeV neutron and 252 Cf sources in liquid air and liquid nitrogen have been performed. These calculations were made specifically for comparison with experimental data measured at Stohl, Federal Republic of Germany. The discrete-ordinates method was utilized with neutron and gamma-ray cross sections from ENDF/B-IV. One-dimensional calculational models were developed for the sources and tank. Limited comparisons are made with experimental data

  11. 48 CFR 536.570-8 - Specifications and drawings.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Specifications and drawings. 536.570-8 Section 536.570-8 Federal Acquisition Regulations System GENERAL SERVICES... 536.570-8 Specifications and drawings. Insert the clause at 552.236-77, Specifications and Drawings...

  12. A Shared Infrastructure for Federated Search Across Distributed Scientific Metadata Catalogs

    Science.gov (United States)

    Reed, S. A.; Truslove, I.; Billingsley, B. W.; Grauch, A.; Harper, D.; Kovarik, J.; Lopez, L.; Liu, M.; Brandt, M.

    2013-12-01

    The vast amount of science metadata can be overwhelming and highly complex. Comprehensive analysis and sharing of metadata is difficult since institutions often publish to their own repositories. There are many disjoint standards used for publishing scientific data, making it difficult to discover and share information from different sources. Services that publish metadata catalogs often have different protocols, formats, and semantics. The research community is limited by the exclusivity of separate metadata catalogs and thus it is desirable to have federated search interfaces capable of unified search queries across multiple sources. Aggregation of metadata catalogs also enables users to critique metadata more rigorously. With these motivations in mind, the National Snow and Ice Data Center (NSIDC) and Advanced Cooperative Arctic Data and Information Service (ACADIS) implemented two search interfaces for the community. Both the NSIDC Search and ACADIS Arctic Data Explorer (ADE) use a common infrastructure which keeps maintenance costs low. The search clients are designed to make OpenSearch requests against Solr, an Open Source search platform. Solr applies indexes to specific fields of the metadata which in this instance optimizes queries containing keywords, spatial bounds and temporal ranges. NSIDC metadata is reused by both search interfaces but the ADE also brokers additional sources. Users can quickly find relevant metadata with minimal effort and ultimately lowers costs for research. This presentation will highlight the reuse of data and code between NSIDC and ACADIS, discuss challenges and milestones for each project, and will identify creation and use of Open Source libraries.

  13. Using Xrootd to Federate Regional Storage

    International Nuclear Information System (INIS)

    Bauerdick, L; Benjamin, D; Bloom, K; Bockelman, B; Bradley, D; Dasu, S; Ernst, M; Ito, H; Rind, O; Gardner, R; Vukotic, I; Hanushevsky, A; Lesny, D; McGuigan, P; McKee, S; Severini, H; Sfiligoi, I; Tadel, M; Würthwein, F; Williams, S

    2012-01-01

    While the LHC data movement systems have demonstrated the ability to move data at the necessary throughput, we have identified two weaknesses: the latency for physicists to access data and the complexity of the tools involved. To address these, both ATLAS and CMS have begun to federate regional storage systems using Xrootd. Xrootd, referring to a protocol and implementation, allows us to provide data access to all disk-resident data from a single virtual endpoint. This “redirector” discovers the actual location of the data and redirects the client to the appropriate site. The approach is particularly advantageous since typically the redirection requires much less than 500 milliseconds and the Xrootd client is conveniently built into LHC physicists’ analysis tools. Currently, there are three regional storage federations - a US ATLAS region, a European CMS region, and a US CMS region. The US ATLAS and US CMS regions include their respective Tier 1, Tier 2 and some Tier 3 facilities; a large percentage of experimental data is available via the federation. Additionally, US ATLAS has begun studying low-latency regional federations of close-by sites. From the base idea of federating storage behind an endpoint, the implementations and use cases diverge. The CMS software framework is capable of efficiently processing data over high-latency links, so using the remote site directly is comparable to accessing local data. The ATLAS processing model allows a broad spectrum of user applications with varying degrees of performance with regard to latency; a particular focus has been optimizing n-tuple analysis. Both VOs use GSI security. ATLAS has developed a mapping of VOMS roles to specific file system authorizations, while CMS has developed callouts to the site's mapping service. Each federation presents a global namespace to users. For ATLAS, the global-to-local mapping is based on a heuristic-based lookup from the site's local file catalog, while CMS does the mapping

  14. Using Xrootd to federate regional storage

    Energy Technology Data Exchange (ETDEWEB)

    Bauerdick, L.; et al.

    2012-01-01

    While the LHC data movement systems have demonstrated the ability to move data at the necessary throughput, we have identified two weaknesses: the latency for physicists to access data and the complexity of the tools involved. To address these, both ATLAS and CMS have begun to federate regional storage systems using Xrootd. Xrootd, referring to a protocol and implementation, allows us to provide data access to all disk-resident data from a single virtual endpoint. This redirector discovers the actual location of the data and redirects the client to the appropriate site. The approach is particularly advantageous since typically the redirection requires much less than 500 milliseconds and the Xrootd client is conveniently built into LHC physicists analysis tools. Currently, there are three regional storage federations - a US ATLAS region, a European CMS region, and a US CMS region. The US ATLAS and US CMS regions include their respective Tier 1, Tier 2 and some Tier 3 facilities, a large percentage of experimental data is available via the federation. Additionally, US ATLAS has begun studying low-latency regional federations of close-by sites. From the base idea of federating storage behind an endpoint, the implementations and use cases diverge. The CMS software framework is capable of efficiently processing data over high-latency links, so using the remote site directly is comparable to accessing local data. The ATLAS processing model allows a broad spectrum of user applications with varying degrees of performance with regard to latency, a particular focus has been optimizing n-tuple analysis. Both VOs use GSI security. ATLAS has developed a mapping of VOMS roles to specific file system authorizations, while CMS has developed callouts to the site's mapping service. Each federation presents a global namespace to users. For ATLAS, the global-to-local mapping is based on a heuristic-based lookup from the site's local file catalog, while CMS does the mapping

  15. Federal Wind Energy Program. Program summary. [USA

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-01

    The objective of the Federal Wind Energy Program is to accelerate the development of reliable and economically viable wind energy systems and enable the earliest possible commercialization of wind power. To achieve this objective for small and large wind systems requires advancing the technology, developing a sound industrial technology base, and addressing the non-technological issues which could deter the use of wind energy. This summary report outlines the projects being supported by the program through FY 1977 toward the achievement of these goals. It also outlines the program's general organization and specific program elements.

  16. 76 FR 78966 - Federal Aviation Administration

    Science.gov (United States)

    2011-12-20

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Approval of Noise Compatibility Program for Kona International Airport at Keahole, Keahole, North Kona, HI AGENCY: Federal Aviation Administration, DOT. ACTION: Notice. SUMMARY: The Federal Aviation Administration (FAA) announces its findings on...

  17. 75 FR 6433 - Federal Aviation Administration

    Science.gov (United States)

    2010-02-09

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Notice of Availability of a Draft... 9, West Chicago, IL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of... Surveillance Radar, Model 9, West Chicago, Illinois. SUMMARY: The Federal Aviation Administration (FAA...

  18. 78 FR 25524 - Federal Aviation Administration

    Science.gov (United States)

    2013-05-01

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Intent to Rule on Request to... address: Lynn D. Martin, Airports Compliance Specialist, Federal Aviation Administration, Airports...

  19. 75 FR 12809 - Federal Aviation Administration

    Science.gov (United States)

    2010-03-17

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Notice of Intent To Rule on Request...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Request to Release Airport Property. SUMMARY... Nicely, Manager, Federal Aviation Administration, Southwest Region, Airports Division, Texas Airports...

  20. 75 FR 18014 - Federal Highway Administration

    Science.gov (United States)

    2010-04-08

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Availability regarding a Finding of No Significant Impact (FONSI): U.S.... FOR FURTHER INFORMATION CONTACT: Federal Highway Administration, Kentucky Division: Mr. Greg Rawlings...

  1. Funding Sources for Visually Impaired Students in Higher Education.

    Science.gov (United States)

    Traber, M.

    1987-01-01

    Financial aid sources available to visually handicapped students for postsecondary educational, vocational, or technical programs are outlined. Sources include national and state blindness agencies, colleges and universities, state vocational rehabilitation agencies, and the federal government. (Author/JDD)

  2. History Sources on the Internet.

    Science.gov (United States)

    Fink, Kenneth D.

    This paper provides descriptions of key online history resources useful to teachers, librarians, and other education professionals. Highlights include: primary sources on the Internet; archives; Online Public Access Catalogs (OPACs); the American Historical Association (AHA) Web site; state and federal government resources; business history…

  3. Richard Weaver's Untraditional Case for Federalism

    OpenAIRE

    Jeremy David Bailey

    2004-01-01

    Although Richard M. Weaver's political writings do not offer a systematic examination of federalism, they include a defense of federalist arrangements. Because Weaver's federalism is central to his conservatism, and because his argument for federalism differs from more common conservative defenses of federalism offered in the twentieth century, his writings allow students of federalism to examine possible connections between federalism and conservative political thought. Copyright 2004, Oxfor...

  4. Procurement of Library Materials in the Federal Government; An Orientation Aid Prepared for the Federal Library Committee.

    Science.gov (United States)

    Falk, Leslie K.

    This handbook is designed primarily as a general orientation aid, not an operation manual. It presents the background (mainly regulatory) of Federal procurement work, details, devices and tactics found to be successful, and calls attention to special sources of supply. Although planned as an aid for librarians who are engaged in Federal…

  5. Federal Radiological Monitoring and Assessment Center (FRMAC) overview of FRMAC operations

    International Nuclear Information System (INIS)

    1996-02-01

    In the event of a major radiological emergency, 17 federal agencies with various statutory responsibilities have agreed to coordinate their efforts at the emergency scene under the umbrella of the Federal Radiological Emergency Response plan (FRERP). This cooperative effort will assure the designated Lead Federal Agency (LFA) and the state(s) that all federal radiological assistance fully supports their efforts to protect the public. The mandated federal cooperation ensures that each agency can obtain the data critical to its specific responsibilities. This Overview of the Federal Radiological Monitoring and Assessment Center (FRMAC) Operations describes the FRMAC response activities to a major radiological emergency. It also describes the federal assets and subsequent operational activities which provide federal radiological monitoring and assessment of the off-site areas. These off-site areas may include one or more affected states

  6. Federal Radiological Monitoring and Assessment Center (FRMAC): Overview of FRMAC operations

    International Nuclear Information System (INIS)

    1993-09-01

    The purpose of this Management Overview of the Federal Radiological Monitoring and Assessment Center (FRMAC) is to explain the federal preparation for a radiological accident and to describe the subsequent response activities which provide radiological monitoring and assessment outside the boundaries of the monitoring which support the radiological accident site. In the event of a radiological accident, federal agencies with various statutory responsibilities have agreed to coordinate their efforts at the accident scene under the umbrella of the Federal Radiological Emergency Response Plan (FRERP). This cooperative effort will assure the state(s) and the Lead Federal Agency (LFA) that all federal technical assistance is fully supporting their efforts to protect the public and will provide these monitoring results in a working data center for immediate use by the state(s) and LFA decision makers. The federal agencies do not relinquish their statutory responsibilities. However, the mandated federal cooperation ensures that each agency can obtain the data critical to its specific responsibility

  7. FEDERAL AND REGIONAL CLUSTER POLICY OF THE RUSSIAN FEDERATION

    Directory of Open Access Journals (Sweden)

    Markov L. S.

    2017-12-01

    Full Text Available The article reviews the history of cluster policy in Russia at the federal and regional levels. The federal cluster policy is realized in three directions, studying which allowed us to outline the main features of a formalized cluster that claims state support. The trend of reorientation of the cluster policy from supporting clusters and their infrastructure to cluster projects is revealed. Systematization and comparative analysis of the cluster policy in the regions of the country leading in terms of cluster development is carried out. It is established that the regional cluster policy is at a nascent stage and is a projection of the federal programs. At the regional level, there is no institutional basis for the cluster policy in Russia. The regional cluster policy is characterized by homogeneity of organizational structures.

  8. Boomerang - the Australian light source

    International Nuclear Information System (INIS)

    Boldeman, J.W.; Garrett, R.F.

    2000-01-01

    Full text: The Australian Synchrotron Research Program (ASRP) was one of seven major national research facilities funded by the Federal Government in December 1995. The program provides guaranteed access and travel funds for Australian scientists to conduct synchrotron radiation-based research at two overseas facilities - the Photon Factory at Tsukuba in Japan and the Advanced Photon Source at the Argonne National Laboratory in the US. The Federal Government also provided funding of $100K to carry out a Feasibility Study for an Australian-based facility. This has been completed and included a mission to a number of laboratories overseas that were or had recently constructed a facility that could be considered for Australia. Following the mission, consensus was achieved within the community for the specifications of a proposed Australian facility. The proposed facility, Boomerang, has an energy of 3 GeV, an emittance of 16 nm rad and will be equipped in the first phase with 9 instrument stations. Boomerang will be competitive in performance with other facilities currently under construction overseas. A detailed proposal has been submitted to the Federal Government for funding. No site has been specified in the proposal. The proposal was prepared within the Australian Synchrotron Research Program (ASRP) following extensive consultation with industrial and scientific groups in all Australian states. Valuable contributions have been made by members of all the committees of the ASRP, the Australian synchrotron research community that works through the ASRP and the National Synchrotron Steering Committee. Important contributions have also been made by many industrial groups including consortia in Victoria, Queensland and New South Wales. The input from the ANKA staff at Forschungszentrum Karlsruhe and, in particular. Professor Einfeld has been a critical component. The estimated capital cost of a no frills laboratory has been estimated to be $100M in 1999 dollars. The

  9. A Taxonomic Search Engine: Federating taxonomic databases using web services

    Directory of Open Access Journals (Sweden)

    Page Roderic DM

    2005-03-01

    Full Text Available Abstract Background The taxonomic name of an organism is a key link between different databases that store information on that organism. However, in the absence of a single, comprehensive database of organism names, individual databases lack an easy means of checking the correctness of a name. Furthermore, the same organism may have more than one name, and the same name may apply to more than one organism. Results The Taxonomic Search Engine (TSE is a web application written in PHP that queries multiple taxonomic databases (ITIS, Index Fungorum, IPNI, NCBI, and uBIO and summarises the results in a consistent format. It supports "drill-down" queries to retrieve a specific record. The TSE can optionally suggest alternative spellings the user can try. It also acts as a Life Science Identifier (LSID authority for the source taxonomic databases, providing globally unique identifiers (and associated metadata for each name. Conclusion The Taxonomic Search Engine is available at http://darwin.zoology.gla.ac.uk/~rpage/portal/ and provides a simple demonstration of the potential of the federated approach to providing access to taxonomic names.

  10. Providing trust and interoperability to federate distributed biobanks.

    Science.gov (United States)

    Lablans, Martin; Bartholomäus, Sebastian; Uckert, Frank

    2011-01-01

    Biomedical research requires large numbers of well annotated, quality-assessed samples which often cannot be provided by a single biobank. Connecting biobanks, researchers and service providers raises numerous challenges including trust among partners and towards the infrastructure as well as interoperability problems. Therefore we develop a holistic, open-source and easy-to-use IT infrastructure. Our federated approach allows partners to reflect their organizational structures and protect their data sovereignty. The search service and the contact arrangement processes increase data sovereignty without stigmatizing for rejecting a specific cooperation. The infrastructure supports daily processes with an integrated basic sample manager and user-definable electronic case report forms. Interfaces for existing IT systems avoid re-entering of data. Moreover, resource virtualization is supported to make underutilized resources of some partners accessible to those with insufficient equipment for mutual benefit. The functionality of the resulting infrastructure is outlined in a use-case to demonstrate collaboration within a translational research network. Compared to other existing or upcoming infrastructures, our approach has ultimately the same goals, but relies on gentle incentives rather than top-down imposed progress.

  11. A Taxonomic Search Engine: federating taxonomic databases using web services.

    Science.gov (United States)

    Page, Roderic D M

    2005-03-09

    The taxonomic name of an organism is a key link between different databases that store information on that organism. However, in the absence of a single, comprehensive database of organism names, individual databases lack an easy means of checking the correctness of a name. Furthermore, the same organism may have more than one name, and the same name may apply to more than one organism. The Taxonomic Search Engine (TSE) is a web application written in PHP that queries multiple taxonomic databases (ITIS, Index Fungorum, IPNI, NCBI, and uBIO) and summarises the results in a consistent format. It supports "drill-down" queries to retrieve a specific record. The TSE can optionally suggest alternative spellings the user can try. It also acts as a Life Science Identifier (LSID) authority for the source taxonomic databases, providing globally unique identifiers (and associated metadata) for each name. The Taxonomic Search Engine is available at http://darwin.zoology.gla.ac.uk/~rpage/portal/ and provides a simple demonstration of the potential of the federated approach to providing access to taxonomic names.

  12. Source Water Protection Contaminant Sources

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — Simplified aggregation of potential contaminant sources used for Source Water Assessment and Protection. The data is derived from IDNR, IDALS, and US EPA program...

  13. 41 CFR 101-26.507-3 - Purchase of security equipment from Federal Supply Schedules.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Purchase of security... Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 26-PROCUREMENT SOURCES AND PROGRAM 26.5-GSA Procurement Programs § 101-26.507-3 Purchase of...

  14. Federated querying architecture with clinical & translational health IT application.

    Science.gov (United States)

    Livne, Oren E; Schultz, N Dustin; Narus, Scott P

    2011-10-01

    We present a software architecture that federates data from multiple heterogeneous health informatics data sources owned by multiple organizations. The architecture builds upon state-of-the-art open-source Java and XML frameworks in innovative ways. It consists of (a) federated query engine, which manages federated queries and result set aggregation via a patient identification service; and (b) data source facades, which translate the physical data models into a common model on-the-fly and handle large result set streaming. System modules are connected via reusable Apache Camel integration routes and deployed to an OSGi enterprise service bus. We present an application of our architecture that allows users to construct queries via the i2b2 web front-end, and federates patient data from the University of Utah Enterprise Data Warehouse and the Utah Population database. Our system can be easily adopted, extended and integrated with existing SOA Healthcare and HL7 frameworks such as i2b2 and caGrid.

  15. Got junk? The federal role in regulating "competitive" foods.

    Science.gov (United States)

    Salinsky, Eileen

    2009-12-11

    A wide variety of food and beverage items are available in schools in addition to the school meals provided through the National School Lunch Program and School Breakfast Program. A long-standing source of controversy, the need for stronger federal restrictions on foods that compete with school meals is again under debate. This issue brief examines the availability and consumption of competitive foods, explores the regulation of these foods at the federal level, considers trends in state and local restrictions, and summarizes perceived barriers to improving the nutritional quality of competitive food options.

  16. Environmental Issues in a Federation: The Case of Malaysia

    Directory of Open Access Journals (Sweden)

    Muhammad Yusuf Saleem

    2005-12-01

    Full Text Available Abstract: From a constitutional perspective, the responsibilities over environmental issues cannot be precisely divided between federal and state governments. Environmental problems could only be dealt with successfully, as the Malaysian case exemplify, through a concurrent jurisdiction. The responsibility for the implementation of environmental laws is left to the states which because of their nearness to the source of environmental problems are in a better position to monitor violations. However, interstate environmental problems must be addressed jointly by federal and state governments.

  17. Federal Lands: Agencies Need to Assess the Impact of Personal Watercraft and Snowmobile Use

    National Research Council Canada - National Science Library

    2000-01-01

    Many of our national parks, forests, wildlife refuges, and other federal lands are a potential source of recreational opportunities for the estimated 14 million adults who used a personal watercraft...

  18. 49 CFR 1325.3 - Federal office.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Federal office. 1325.3 Section 1325.3... FEDERAL OFFICE OR THEIR REPRESENTATIVES § 1325.3 Federal office. For the purposes of this section, Federal office means the office of President or Vice President of the United States; or of Senator or...

  19. Federal Innovation Program a Failure.

    Science.gov (United States)

    USA Today, 1979

    1979-01-01

    Professor Donald C. Orlich of Washington State University charges that, with few exceptions, the hundreds of research and development projects funded by the federal government since 1953 have brought no significant improvement in instruction. He is especially critical of the Experimental Schools Program. (Author/SJL)

  20. Federalization of Education in Chihuahua

    Science.gov (United States)

    Marak, Andrae M.

    2005-01-01

    This article examines the politics behind the initial centralization of primary education in Chihuahua, Mexico during the 1920s and 1930s. The article argues that the centralization of primary education was one of many tools used by the federal government to consolidate its power in the wake of the Mexican Revolution (1910-1917) and create a…

  1. Research Scholars and Federal Policy.

    Science.gov (United States)

    McNett, Ian

    1980-01-01

    The National Academy of Education is described as a loose federation of prominent educational and social science researchers, which has never pretended to be a think tank or a lobbying organization. Its influence is indirectly felt through the prestige and quality research of its members. (MLW)

  2. New Federal Cost Accounting Regulations

    Science.gov (United States)

    Wolff, George J.; Handzo, Joseph J.

    1973-01-01

    Discusses a new set of indirect cost accounting procedures which must be followed by school districts wishing to recover any indirect costs of administering federal grants and contracts. Also discusses the amount of indirect costs that may be recovered, computing indirect costs, classifying project costs, and restricted grants. (Author/DN)

  3. Nuclear supervision - Administration by the federal states on behalf of the Federal Government or direct federal administration for optimum achievement; Atomaufsicht - Bundesautragsverwaltung oder Bundeseigenverwaltung aus der Sicht optimaler Aufgabenerfuellung

    Energy Technology Data Exchange (ETDEWEB)

    Renneberg, W. [Bundesministerium fuer Umwelt, Naturschutz und Reaktorsicherheit, Bonn (Germany)

    2005-01-01

    One year ago, Federal Minister for the Environment Juergen Trittin expressed doubt about the long-term viability of the federal states' acting on behalf of the federal government in the field of atomic energy law administration. An alternative to this type of administration was mentioned, namely direct execution by the feral government, and a thorough examination was announced. This was to show which type of administration would achieve maximum safety for the residual operating lives of nuclear power plants. Kienbaum Management Consultants were commissioned to evaluate the current status and potential alternative structures. That study was performed within the framework of one of the key projects in reactor safety of the Federal Ministry for the Environment, Nature Conservation, and Nuclear Safety (BMU), namely the reform of nuclear administration. Further steps to be taken by the BMU by the end of this parliamentary term are presented. The federal state are to be approached in an attempt to conduct an unbiased discussion of the pros and cons of the alternatives to administration by the federal states on behalf of the federal government. Questions will be clarified which need to be examined in depth before direct administration by the federal government can be introduced. These include constitutional matters and matters of costing in financing the higher-level federal authority as well as specific questions about the organization of that authority. The purpose is to elaborate, by the end of this parliamentary term, a workable concept of introducing direct federal administration of nuclear safety. (orig.)

  4. Specifying Specification.

    Science.gov (United States)

    Paulo, Norbert

    2016-03-01

    This paper tackles the accusation that applied ethics is no serious academic enterprise because it lacks theoretical bracing. It does so in two steps. In the first step I introduce and discuss a highly acclaimed method to guarantee stability in ethical theories: Henry Richardson's specification. The discussion shows how seriously ethicists take the stability of the connection between the foundational parts of their theories and their further development as well as their "application" to particular problems or cases. A detailed scrutiny of specification leads to the second step, where I use insights from legal theory to inform the debate around stability from that point of view. This view reveals some of specification's limitations. I suggest that, once specification is sufficiently specified, it appears astonishingly similar to deduction as used in legal theory. Legal theory also provides valuable insight into the functional range of deduction and its relation to other forms of reasoning. This leads to a richer understanding of stability in normative theories and to a smart division of labor between deduction and other forms of reasoning. The comparison to legal theory thereby provides a framework for how different methods such as specification, deduction, balancing, and analogy relate to one another.

  5. Positron sources

    International Nuclear Information System (INIS)

    Chehab, R.

    1994-01-01

    A tentative survey of positron sources is given. Physical processes on which positron generation is based are indicated and analyzed. Explanation of the general features of electromagnetic interactions and nuclear β + decay makes it possible to predict the yield and emittance for a given optical matching system between the positron source and the accelerator. Some kinds of matching systems commonly used - mainly working with solenoidal field - are studied and the acceptance volume calculated. Such knowledge is helpful in comparing different matching systems. Since for large machines, a significant distance exists between the positron source and the experimental facility, positron emittance has to be preserved during beam transfer over large distances and methods used for that purpose are indicated. Comparison of existing positron sources leads to extrapolation to sources for future linear colliders. Some new ideas associated with these sources are also presented. (orig.)

  6. Sources management

    International Nuclear Information System (INIS)

    Mansoux, H.; Gourmelon; Scanff, P.; Fournet, F.; Murith, Ch.; Saint-Paul, N.; Colson, P.; Jouve, A.; Feron, F.; Haranger, D.; Mathieu, P.; Paycha, F.; Israel, S.; Auboiroux, B.; Chartier, P.

    2005-01-01

    Organized by the section of technical protection of the French society of radiation protection ( S.F.R.P.), these two days had for objective to review the evolution of the rule relative to the sources of ionising radiations 'sealed and unsealed radioactive sources, electric generators'. They addressed all the actors concerned by the implementation of the new regulatory system in the different sectors of activities ( research, medicine and industry): Authorities, manufacturers, and suppliers of sources, holders and users, bodies involved in the approval of sources, carriers. (N.C.)

  7. Info Source | IDRC - International Development Research Centre

    International Development Research Centre (IDRC) Digital Library (Canada)

    Info Source: Sources of Federal Government and Employee Information provides ... Bringing together the right partners around opportunities for impact, IDRC builds ... Internal services constitute groups of related activities and resources that are ... including planning, budgeting, accounting, reporting, control and oversight, ...

  8. Green Roofs: Federal Energy Management Program (FEMP) Federal Technology Alert

    Energy Technology Data Exchange (ETDEWEB)

    Scholz-Barth, K.; Tanner, S.

    2004-09-01

    In a ''green roof,'' a layer of vegetation (e.g., a roof garden) covers the surface of a roof to provide shade, cooler indoor and outdoor temperatures, and effective storm-water management to reduce runoff. The main components are waterproofing, soil, and plants. There are two basic kinds: intensive and extensive. An intensive green roof often features large shrubs and trees, and it can be expensive to install and maintain. An extensive green roof features shallow soil and low-growing, horizontally spreading plants that can thrive in the alpine conditions of many rooftops. These plants do not require a lot of water or soil, and they can tolerate a significant amount of exposure to the sun and wind. This Federal Technology Alert focuses on the benefits, design, and implementation of extensive green roofs and includes criteria for their use on federal facilities.

  9. Probe specificity

    International Nuclear Information System (INIS)

    Laget, J.M.

    1986-11-01

    Specificity and complementarity of hadron and electron probes must be systematically developed to answer three questions currently asked in intermediate energy nuclear physics: what is nucleus structure at short distances, what is nature of short range correlations, what is three body force nature [fr

  10. 77 FR 48105 - Federal Motor Vehicle Safety Standards; Motorcycle Helmets

    Science.gov (United States)

    2012-08-13

    ... [Docket No. NHTSA-2012-0112] Federal Motor Vehicle Safety Standards; Motorcycle Helmets AGENCY: National... Vehicle Safety Standard for motorcycle helmets. Specifically, the final rule amended the helmet labeling... compliance test procedures of FMVSS No. 218, Motorcycle helmets, in order to make it more difficult to...

  11. Native American Religious Freedom and Federal Land Management.

    Science.gov (United States)

    Dahl, Eric William

    1990-01-01

    Explains the importance of specific locations to the performance of ceremonies and rituals in traditional Native American religions. Discusses recent court decisions in favor of federal land management agencies denying protection to sacred sites because of economic or development considerations. Contains 15 references. (SV)

  12. 7 CFR 3015.204 - Federal Register publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Federal Register publications. 3015.204 Section 3015.204 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL... Register publications. (a) Program regulations. Most grant programs have program-specific regulations...

  13. 78 FR 48343 - Reporting and Paying Royalties on Federal Leases

    Science.gov (United States)

    2013-08-08

    ... Federal Government may benefit because (1) the reduced burden of reporting may extend the life on marginal... its leases in the unit or communitization agreement. These imbalances led to numerous questions about... a member of such staff is required to perform work on a specific case. Section 304(b) of FLPMA...

  14. 75 FR 77954 - Transfer of Federally Assisted Facility

    Science.gov (United States)

    2010-12-14

    .... seq., permits the Administrator of the Federal Transit Administration (FTA) to authorize a recipient... land sit within a secure Public Works Yard and any other acquiring agency would need access to use this...) provides guidance on the transfer of capital assets. Specifically, if a recipient of FTA assistance decides...

  15. 75 FR 6795 - Designation of Biobased Items for Federal Procurement

    Science.gov (United States)

    2010-02-10

    ... polystyrene foam recycling products; heat transfer fluids; ink removers and cleaners; mulch and compost... to the purpose of the Federal contract. In implementing the preferred procurement program for... general purpose hand washing may not need to meet these specifications. Where such subgroups exist, USDA...

  16. Short Communication - Hospital-Based Mortality in Federal Capital ...

    African Journals Online (AJOL)

    Background: Cause-specific mortality data are important to monitor trends in mortality over time. Medical records provide reliable documentation of the causes of deaths occurring in hospitals. This study describes all causes of mortality reported at hospitals in the Federal Capital Territory (FCT) of Nigeria. Methods: Deaths ...

  17. Diversification of energy sources

    Science.gov (United States)

    1975-01-01

    The concept of energy source diversification was introduced as a substitution conservation action. The current status and philosophy behind a diversification program is presented in the context of a national energy policy. Advantages, disadvantages (constraints), and methods of implementation for diversification are discussed. The energy source systems for diversification are listed and an example impact assessment is outlined which deals with the water requirements of the specific energy systems.

  18. Type testing of devices with inserted radioactive sources

    International Nuclear Information System (INIS)

    Rolle, A.; Droste, B.; Dombrowski, H.

    2006-01-01

    In Germany devices with inserted radioactive sources can get a type approval if they comply with specific requirements. Whoever operates a device whose type has been approved in accordance with the German Radiation Protection Ordinance does not need an individual authorization. Such type approvals for free use are granted by the Federal Office for Radiation Protection (B.f.S.) on the basis of type testing performed by the Physikalisch-Technische Bundesanstalt (P.T.B.), the national metrology institute, and the Bundesanstalt fur Materialforschung und -prufung (B.A.M.), the Federal Institute for Materials Research and Testing. Main aspects of the assessment are the activity of the radioactive sources, the dose equivalent rate near the devices, the tamper-proofness and leak-tightness of the sources and the safety of the construction of the devices. With the new Radiation Protection Ordinance in 2001, more stringent requirements for a type approval were established. Experiences with the new regulations and the relevant assessment criteria applied by P.T.B. and B.A.M. will be presented. (authors)

  19. From federated federalism to converging federalism? The case of EU subsidiarity scrutiny in Spain and Belgium

    NARCIS (Netherlands)

    Vandamme, T.

    2012-01-01

    In political science literature, federal systems may be classified as ‘dual’ or ‘co-operative’ polities. This contribution further explores this dichotomy between dual and co-operative systems from the perspective of Spain and Belgium, two EU member states that may be qualified as ‘dual’ systems.

  20. From federated federalism to harmonized federalism: the case of EU subsidiarity scrutiny in Spain and Belgium

    NARCIS (Netherlands)

    Vandamme, T.

    2011-01-01

    In political science literature, federal systems can be classified as ‘dual’ or ‘cooperative’ polities. Also for legal research, this classification has proven to be a good tool for analysis as evidenced by the recent work of Robert Schütze when he described the evolution of the EU from a dual to a

  1. 77 FR 4547 - Federal Perkins Loan, Federal Work-Study, and Federal Supplemental Educational Opportunity Grant...

    Science.gov (United States)

    2012-01-30

    ... defined in section 102(2) of the Robert T. Stafford Disaster Relief and Emergency Assistance Act (42 U.S.C... CONTACT: Kathleen Wicks, Director of Grants & Campus-Based Division, U.S. Department of Education, Federal...: (202) 377-3110 or via email: kathleen.wicks@ed.gov . If you use a telecommunications device for the...

  2. 75 FR 12217 - Federal Perkins Loan, Federal Work-Study, and Federal Supplemental Educational Opportunity Grant...

    Science.gov (United States)

    2010-03-15

    ...-case basis the effect that a major disaster, as defined in section 102(2) of the Robert T. Stafford...: Kathleen Wicks, Director of Grants & Campus-Based Division, U.S. Department of Education, Federal Student...) 377-3110 or via the Internet: kathleen.wicks@ed.gov . If you use a telecommunications device for the...

  3. 76 FR 5787 - Federal Perkins Loan, Federal Work-Study, and Federal Supplemental Educational Opportunity Grant...

    Science.gov (United States)

    2011-02-02

    ... effect that a major disaster, as defined in section 102(2) of the Robert T. Stafford Disaster Relief and... CONTACT: Kathleen Wicks, Director of Grants & Campus-Based Division, U.S. Department of Education, Federal...: (202) 377-3110 or via the Internet: kathleen.wicks@ed.gov . If you use a telecommunications device for...

  4. Sourcing Excellence

    DEFF Research Database (Denmark)

    Adeyemi, Oluseyi

    2011-01-01

    Sourcing Excellence is one of the key performance indicators (KPIs) in this world of ever changing sourcing strategies. Manufacturing companies need to access and diagnose the reliability and competencies of existing suppliers in order to coordinate and develop them. This would help in managing...

  5. 77 FR 47374 - Notice of Proposed Information Collection Requests; Federal Student Aid; William D. Ford Federal...

    Science.gov (United States)

    2012-08-08

    ...; William D. Ford Federal Direct Loan (Direct Loan) Program/ Federal Family Loan (FFEL) Program: Deferment... which borrowers in the William D. Ford Federal Direct Loan (Direct Loan) and Federal Family Education... considered public records. Title of Collection: William D. Ford Federal Direct Loan (Direct Loan) Program...

  6. Positron sources

    International Nuclear Information System (INIS)

    Chehab, R.

    1989-01-01

    A tentative survey of positron sources is given. Physical processes on which positron generation is based are indicated and analyzed. Explanation of the general features of electromagnetic interactions and nuclear β + decay makes it possible to predict the yield and emittance for a given optical matching system between the positron source and the accelerator. Some kinds of matching systems commonly used - mainly working with solenoidal fields - are studied and the acceptance volume calculated. Such knowledge is helpful in comparing different matching systems. Since for large machines, a significant distance exists between the positron source and the experimental facility, positron emittance has to be preserved during beam transfer over large distances and methods used for that purpose are indicated. Comparison of existing positron sources leads to extrapolation to sources for future linear colliders

  7. Screening of CHP Potential at Federal Sites in Select Regions of the U.S.

    Energy Technology Data Exchange (ETDEWEB)

    Energy Nexus Group, . .

    2002-02-25

    Combined Cooling Heat and Power (CHP) is a master term for onsite power generation technologies that sequentially produce electrical or mechanical energy and useful thermal energy. Some form of CHP has existed for more than 100 years and it is now achieving a greater level of acceptance due to an increasing need for reliable power service and energy cost management. Capturing and using the heat produced as a byproduct of generating electricity from fuel sources increases the usable energy that can be obtained from the original fuel source. CHP technologies have the potential to reduce energy consumption through increased efficiency--decreasing energy bills as well as pollution. The EPA recognizes CHP as a potent climate change mitigation measure. The U.S. Department of Energy (D.O.E.) Federal Energy Management Program (FEMP) is assisting Federal agencies to realize their energy efficiency goals. CHP is an efficiency measure that is receiving growing attention because of its sizable potential to provide efficiency, environmental, and reliability benefits. CHP therefore benefits the host facility, the electric infrastructure, and the U.S. society as a whole. This report and study seeks to make a preliminary inquiry into near term CHP opportunities for federal facilities in selected U.S. regions. It offers to help focus the attention of policy makers and energy facility managers on good candidate facilities for CHP. First, a ranked list of high potential individual sites is identified. Then, several classes of federal facilities are identified for the multiple opportunities they offer as a class. Recommendations are then offered for appropriate next steps for the evaluation and cost effective implementation of CHP. This study was designed to ultimately rank federal facilities in terms of their potential to take advantage of CHP economic and external savings in the near term. In order to best serve the purposes of this study, projections have been expressed in terms of

  8. Federal Energy Resources Modernization Coordinating Committee

    Energy Technology Data Exchange (ETDEWEB)

    Parker, G. B.

    1992-07-01

    This report summarizes the broad range of activities supported by Federal Energy Management Program (FEMP) and other federal agencies focused on meeting the President's Executive Order on Federal Energy Management promulgated to meet energy savings goals and encourage more efficient management of all federal energy resources. These activities are reported semiannually under the auspices of the FERM Coordinating Committee, and as such include activities undertaken from October 1, 1991, through March 31, 1992. The activities reported are classified into four major categories: (1) technology-base support, which includes development of processes, software, metering and monitoring equipment and strategies, and other tools for the federal energy manager to better understand and characterize their energy resources; (2) federal energy systems testing and monitoring; (3) federal energy systems modernization projects at federal installations in cooperation with the utilities serving the sites; and (4) energy supply, distribution and end-use conservation assessment for federal agencies and/or facilities.

  9. Federal support of radiological research

    International Nuclear Information System (INIS)

    Hendee, W.R.

    1981-01-01

    Pervading the plans and objective outlined herein for continued and enhanced federal support of research in radiology is a challenge of unparalleled magnitude, for the economic foundation on which this support is based has rarely been more precarious. The new administration in Washington may well be the most fiscally constrained in half a century, and its stated interest in reducing federal expenditures could have disastrous consequences for the scientific research effort in this country, including that in radiology and the radiological sciences. The circumvention of these consequences may well require the dedicated effort of the entire scientific community over the next few months and years, including that part representing radiology and the radiological sciences

  10. Federal interagency radiation policy coordination

    International Nuclear Information System (INIS)

    Young, A.L.

    1984-01-01

    The author discusses Federal interagency radiation policy coordination. The Committee on Interagency Radiation Research and Policy Coordination (CIRRPC) is explained as being dedicated to the success and forward motion of enhanced radiation research and policy coordination. Both CIRRPC and the Science Panel are staffed with Federal employees. Their expertise includes many and various radiation disciplines including cytogenetics, dosimetry, epidemiology, genetics, health physics, nuclear medicine, radiology, radiation carcinogenesis, and risk assessment. Ten scientific and technical issues in their preliminary order are presented: radioepidemiological tables; de minimis radiation levels; radon progeny health effects; occupational exposure registry; measurement, recording, and control of radiation; food irradiation; use of radiation in science, industry, and medicine; nonionizing radiation; and remedial actions

  11. Federal Debt and Interests Costs

    Science.gov (United States)

    1993-05-01

    refunding, , state or lo- by clearing easy profits. To bar this abuse-- cal government sells bonds whose proceeds which is known as tax arbitrage --federal...rate. violating the arbitrage ban. SLGs carry a maximum interest rate of one-eighth of a per- Foreign Series. Foreign series securities, is- centage...or costs are unpredictable and vestors devote to nonproductive hedging focus instead on any of several economic bene- and increase the willingness of

  12. Federal health services grants, 1985.

    Science.gov (United States)

    Zwick, D I

    1986-01-01

    Federal health services grants amounted to about $1.8 billion in fiscal year 1985. The total amount was about $100 million less, about 6 percent, than in 1980. Reductions in the health planning program accounted for most of the decline in absolute dollars. The four formula grants to State agencies amounted to about $1.0 billion in 1985, about 60 percent of the total. The largest formula grants were for maternal and child health services and for alcohol, drug abuse, and mental health services. Project grants to selected State and local agencies amounted to about $.8 billion. There was 12 such grants in 1985 (compared with 34 in 1980). The largest, for community health services, equaled almost half the total. In real, inflation-adjusted dollars, the decline in Federal funds for these programs exceeded a third during the 5-year period. The overall dollar total in real terms in 1985 approximated the 1970 level. The ratio of formula grants to project grants in 1985 was similar to that in 1965. Studies of the impact of changes in Federal grants have found that while the development of health programs has been seriously constrained in most cases, their nature has not been substantially altered. In some cases broader program approaches and allocations have been favored. Established modes of operations and administration have generally been strengthened. Some efficiencies but few savings in administration have been identified. Replacement of reduced Federal funding by the States has been modest but has increased over time, especially for direct service activities. These changes reflect the important influence of professionalism in the health fields and the varying strengths of political interest and influence among program supporters. The long-term impact on program innovation is not yet clear.

  13. Federal approaches to the regulation of noncigarette tobacco products.

    Science.gov (United States)

    Freiberg, Michael J A

    2012-11-01

    Under a grant funded by ClearWay Minnesota(SM) and in partnership with nationally recognized experts in tobacco product regulation, the Public Health Law Center investigated how laws at every level apply, or fail to apply, to noncigarette tobacco products--also called "other tobacco products." During the years 2010-2011, standard legal research techniques were used to identify and compile relevant statutes, regulations, decisions, pleadings, proposals, and related materials. Sources included standard commercial legal databases such as LexisNexis and Westlaw, online sources for pending rules and legislation, and direct contact with courts for legal pleadings and unpublished decisions. These legal authorities related to many aspects of the regulation, including price, flavorants, youth access, marketing restrictions, and product design of other tobacco products. Five of these products were used as case studies: dissolvable tobacco products, electronic cigarettes, little cigars, snus, and water pipes. Research during the years 2010-2011 revealed that the federal regulation of other tobacco products lags behind the regulation of more "traditional" tobacco products, such as cigarettes and moist snuff. Federal regulatory options to expand regulation of these products were identified. The article highlights several federal policy interventions that would address gaps in the regulation of other tobacco products. The FDA must determine whether these interventions will benefit public health and, if so, to what extent--the legal criteria for intervention under the federal Family Smoking Prevention and Tobacco Control Act. Copyright © 2012 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  14. Improving Federal Response to Drought.

    Science.gov (United States)

    Wilhite, Donald A.; Rosenberg, Norman J.; Glantz, Michael H.

    1986-03-01

    Severe and widespread drought occurred over a large portion of the United States between 1974 and 1977. Impacts on agriculture and other industries, as well as local water supplies, were substantial. The federal government responded with forty assistance programs administered by sixteen federal agencies. Assistance was provided primarily in the form of loans and grants to people, businesses and governments experiencing hardship caused by drought. The total cost of the program is estimated at $7-8 billion.Federal response to the mid-1970s drought was largely untimely, ineffective and poorly coordinated. Four recommendations are offered that, if implemented, would improve future drought assessment and response efforts: 1) reliable and timely informational products and dissemination plans; 2) improved impact assessment techniques, especially in the agricultural sector, for use by government to identify periods of enhanced risk and to trigger assistance measures; 3) administratively centralized drought declaration procedures that are well publicized and consistently applied; and 4) standby assistance measures that encourage appropriate levels of risk management by producers and that are equitable, consistent and predictable. The development of a national drought plan that incorporates these four items is recommended. Atmospheric scientists have an important role to play in the collection and interpretation of near-real time weather data for use by government decision makers.

  15. Specific radiography technique

    International Nuclear Information System (INIS)

    Abdul Nassir Ibrahim; Azali Muhammad; Ab. Razak Hamzah; Abd. Aziz Mohamed; Mohamad Pauzi Ismail

    2008-01-01

    Beside radiography testing using x-ray machine and gamma source, there are several technique that developed specifically to complete the testing that cannot be done with the two earlier. This technique was specific based on several factor, for the example, the advantages of neutron and electron using to show the image was unique compare to x-ray and gamma. Besides that, these special radiography techniques maybe differ in how to detect the radiation get through the object. These technique can used to inspect thin or specimen that contained radioactive material. There are several technique will discussed in this chapter such as neutron radiography, electron radiography, fluoroscopy and also autoradiography.

  16. Energy prices, equalization and federalism

    Energy Technology Data Exchange (ETDEWEB)

    Courchene, T.J. [Queen' s Univ., Kingston, ON (Canada). School of Policy Studies

    2005-10-01

    A rise in oil prices over the last 30 years has shaped the debate on the equalization formula as well as the nature of fiscal federalism. The oil shocks of 1973 and 1979 contributed to the creation of the National Energy Program (NEP) in 1980 and the Energy Pricing and Taxation Agreement (EPTA) between Ottawa and Alberta in 1981. The current surge in oil prices, to recent highs of $70 a barrel has resulted in a new debate on energy pricing, equalization and fiscal frameworks. This article presented a review of the history of oil and federalism, and proposed a remedy to the horizontal fiscal imbalance by allocating the fixed equalization pool in accordance with fiscal capacity disparities relating to non-resource revenues. An interprovincial revenue-sharing pool was suggested for resource revenues, agreed to and operated by the provinces. It was suggested that after the price spike in 1973 in which the price of oil tripled, a key part of the rationale for imposing export taxes on oil equal to the difference between domestic and world prices was that the federal government could subsidize oil imports into eastern Canada and maintain a uniform domestic price across the country. By continuing to subsidize imports and maintaining a domestic price below the world price, the government has been diverting potential energy revenues from energy-rich provinces and transferring them directly to Canadians in terms of subsidized energy prices. It was noted that energy price surges cannot send equalization payments soaring as they did before because of the 2004 Framework Agreement, in which the overall equalization will be increased to $10.9 billion. A 2-tier approach to equalization was presented, in which it was suggested that the $10.9 billion pool should be allocated with fiscal capacity disparities relating to non-resource revenues. The creation of a revenue sharing pool for resource revenues was recommended. It was suggested that the 2 approaches will result in a strategic

  17. Energy prices, equalization and federalism

    International Nuclear Information System (INIS)

    Courchene, T.J.

    2005-01-01

    A rise in oil prices over the last 30 years has shaped the debate on the equalization formula as well as the nature of fiscal federalism. The oil shocks of 1973 and 1979 contributed to the creation of the National Energy Program (NEP) in 1980 and the Energy Pricing and Taxation Agreement (EPTA) between Ottawa and Alberta in 1981. The current surge in oil prices, to recent highs of $70 a barrel has resulted in a new debate on energy pricing, equalization and fiscal frameworks. This article presented a review of the history of oil and federalism, and proposed a remedy to the horizontal fiscal imbalance by allocating the fixed equalization pool in accordance with fiscal capacity disparities relating to non-resource revenues. An interprovincial revenue-sharing pool was suggested for resource revenues, agreed to and operated by the provinces. It was suggested that after the price spike in 1973 in which the price of oil tripled, a key part of the rationale for imposing export taxes on oil equal to the difference between domestic and world prices was that the federal government could subsidize oil imports into eastern Canada and maintain a uniform domestic price across the country. By continuing to subsidize imports and maintaining a domestic price below the world price, the government has been diverting potential energy revenues from energy-rich provinces and transferring them directly to Canadians in terms of subsidized energy prices. It was noted that energy price surges cannot send equalization payments soaring as they did before because of the 2004 Framework Agreement, in which the overall equalization will be increased to $10.9 billion. A 2-tier approach to equalization was presented, in which it was suggested that the $10.9 billion pool should be allocated with fiscal capacity disparities relating to non-resource revenues. The creation of a revenue sharing pool for resource revenues was recommended. It was suggested that the 2 approaches will result in a strategic

  18. Federal laboratories for the 21st century

    Energy Technology Data Exchange (ETDEWEB)

    Gover, J. [Sandia National Labs., Albuquerque, NM (United States); Huray, P.G. [Univ. of South Carolina, Columbia, SC (United States)

    1998-04-01

    Federal laboratories have successfully filled many roles for the public; however, as the 21st Century nears it is time to rethink and reevaluate how Federal laboratories can better support the public and identify new roles for this class of publicly-owned institutions. The productivity of the Federal laboratory system can be increased by making use of public outcome metrics, by benchmarking laboratories, by deploying innovative new governance models, by partnerships of Federal laboratories with universities and companies, and by accelerating the transition of federal laboratories and the agencies that own them into learning organizations. The authors must learn how government-owned laboratories in other countries serve their public. Taiwan`s government laboratory, Industrial Technology Research Institute, has been particularly successful in promoting economic growth. It is time to stop operating Federal laboratories as monopoly institutions; therefore, competition between Federal laboratories must be promoted. Additionally, Federal laboratories capable of addressing emerging 21st century public problems must be identified and given the challenge of serving the public in innovative new ways. Increased investment in case studies of particular programs at Federal laboratories and research on the public utility of a system of Federal laboratories could lead to increased productivity of laboratories. Elimination of risk-averse Federal laboratory and agency bureaucracies would also have dramatic impact on the productivity of the Federal laboratory system. Appropriately used, the US Federal laboratory system offers the US an innovative advantage over other nations.

  19. 324 and 327 Facilities Environmental Effluent Specifications

    International Nuclear Information System (INIS)

    JOHNSON, D.L.

    1999-01-01

    These effluent specifications address requirements for the 324/321 Facilities, which are undergoing stabilization activities. Effluent specifications are imposed to protect personnel, the environment and the public, by ensuring adequate implementation and compliance with federal and state regulatory requirements and Hanford programs

  20. Final report of the inter institutional project ININ-CNSNS 'Source Terms specific for the CNLV'; Informe final del proyecto interinstitucional ININ-CNSNS 'Termino Fuente especifico para la CNLV'

    Energy Technology Data Exchange (ETDEWEB)

    Anaya M, R.A. [ININ, 52045 Ocoyoacac, Estado de Mexico (Mexico)

    1991-02-15

    The purpose of the project inter institutional ININ-CNSNS 'Source Terms Specifies for the CNLV' it is the one of implanting in the computer CYBER (CDC 180-830) of the ININ, the 'Source Term Code Package' (STCP) and to make the operation tests and corresponding operation using the data of the sample problem, for finally to liberate the package, all time that by means of the analysis of the results it is consider appropriate. In this report the results of the are presented simulation of the sequence 'Energy Losses external' (Station blackout) and 'Lost total of CA with failure of the RCIC and success of the HPCS' both with data of the Laguna Verde Central. (Author)

  1. Final report of the inter institutional project ININ-CNSNS 'Source Terms specific for the CNLV'; Informe final del proyecto interinstitucional ININ-CNSNS 'Termino Fuente especifico para la CNLV'

    Energy Technology Data Exchange (ETDEWEB)

    Anaya M, R A [ININ, 52045 Ocoyoacac, Estado de Mexico (Mexico)

    1991-02-15

    The purpose of the project inter institutional ININ-CNSNS 'Source Terms Specifies for the CNLV' it is the one of implanting in the computer CYBER (CDC 180-830) of the ININ, the 'Source Term Code Package' (STCP) and to make the operation tests and corresponding operation using the data of the sample problem, for finally to liberate the package, all time that by means of the analysis of the results it is consider appropriate. In this report the results of the are presented simulation of the sequence 'Energy Losses external' (Station blackout) and 'Lost total of CA with failure of the RCIC and success of the HPCS' both with data of the Laguna Verde Central. (Author)

  2. Federal Procurement Data System - FAADS API

    Data.gov (United States)

    General Services Administration — The Federal Award Assistance Data System (FAADS) has been re-engineered as a real-time federal enterprise information system. Web services based on SOAP and XML,...

  3. Mandatory Class 1 Federal Areas Web Service

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web service contains the following layers: Mandatory Class 1 Federal Area polygons and Mandatory Class 1 Federal Area labels in the United States. The polygon...

  4. 76 FR 77302 - Federal Transit Administration

    Science.gov (United States)

    2011-12-12

    ... DEPARTMENT OF TRANSPORTATION Federal Transit Administration FY 2011 Discretionary Sustainability... Administration (FTA), DOT. ACTION: FTA Sustainability Program Funds: Announcement of Project Selections. SUMMARY: The U.S. Department of Transportation's (DOT) Federal Transit Administration (FTA) announces the...

  5. 76 FR 2745 - Federal Aviation Administration

    Science.gov (United States)

    2011-01-14

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Eighty-Fourth Meeting: RTCA Special Committee 159: Global Positioning System (GPS) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special Committee 159 meeting: Global Positioning System (GPS). SUMMARY: The FAA is...

  6. FEDERALISM IN ETHIOPIA AND FOREIGN RELATIONS ...

    African Journals Online (AJOL)

    milkii

    exclusive power of foreign relations by the federal government in federal polity confronts ..... vi) Participation of regional authorities in the international events ... stipulated that, the tiers of government are independent and one should respect.

  7. Federal Funding Accountability and Transparency Act

    Science.gov (United States)

    Public Law 109-282, the Federal Funding Accountability and Transparency Act of 2006 as amended (FFATA), requires disclosure of all entities and organizations receiving Federal funds through a single publicly accessible website.

  8. Code of Federal Regulations in XML

    Data.gov (United States)

    National Archives and Records Administration — The Code of Federal Regulations (CFR) is the codification of the general and permanent rules published in the Federal Register by the executive departments and...

  9. Federal Procurement Data System - FPDS API

    Data.gov (United States)

    General Services Administration — The Federal Procurement Data System (FPDS) Next Generation has been re-engineered as a real-time federal enterprise information system. Web services based on SOAP...

  10. Federal Interagency Committee on Indoor Air Quality

    Science.gov (United States)

    The Federal Interagency Committee on Indoor Air Quality (CIAQ), which meets three times a year, was established by Congress to coordinate the activities of the Federal Government on issues relating to Indoor Air Quality.

  11. Federal Aircraft Cost and Utilization Data

    Data.gov (United States)

    General Services Administration — Federal aviation data is submitted quarterly to the Federal Aviation Interactive Reporting System (FARIS) IT application. This is a GSA system which is a secure,...

  12. 23 CFR 970.214 - Federal lands congestion management system (CMS).

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Federal lands congestion management system (CMS). 970....214 Federal lands congestion management system (CMS). (a) For purposes of this section, congestion...) Develop criteria to determine when a CMS is to be implemented for a specific transportation system; and (2...

  13. 23 CFR 971.214 - Federal lands congestion management system (CMS).

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Federal lands congestion management system (CMS). 971... Federal lands congestion management system (CMS). (a) For purposes of this section, congestion means the...) Develop criteria to determine when a CMS is to be implemented for a specific FH; and (2) Have CMS coverage...

  14. [On health protection for members of Russian Federation national sports teams].

    Science.gov (United States)

    Uĭba, V V; Kotenko, K V

    2013-01-01

    The article covers main results of activities provided by Federal Medical and Biologic Agency on medical, sanitary and biologic support of Russian Federation national sport teams members. Through example of Bournazian FMBC of FMBA of Russian, Sports Medicine and Rehabilitation Center, the authors represented results of scientific, educational and clinical work of specific establishment in this sphere.

  15. 78 FR 18348 - Submission for OMB Review; Use of Project Labor Agreements for Federal Construction Projects

    Science.gov (United States)

    2013-03-26

    ...: There is no existing Governmentwide data base that collects PLAs and specifically the number submitted... Project Labor Agreements for Federal Construction Projects AGENCY: Department of Defense (DOD), General... information collection requirement regarding Use of Project Labor Agreements for Federal Construction Projects...

  16. Toxic substances: Federal-provincial control. Revised edition. Current issue review No. 88-11E

    Energy Technology Data Exchange (ETDEWEB)

    Douglas, K; Johansen, D

    1993-01-01

    There is widespread public concern about the effect of toxic substances on human health and the environment. This document looks at the federal-provincial control on toxic substances. It specifically examines the control of toxic substances under the Canadian constitution; the political arena; the federal- provincial co-operation; the Green Plan; and the 1991 Auditor General's Report.

  17. 76 FR 34086 - Mandatory Guidelines for Federal Workplace Drug Testing Programs; Request for Information...

    Science.gov (United States)

    2011-06-10

    ... Mandatory Guidelines for Federal Workplace Drug Testing Programs; Request for Information Regarding Specific Issues Related to the Use of the Oral Fluid Specimen for Drug Testing AGENCY: Substance Abuse and Mental... may be applied to the Mandatory Guidelines for Federal Workplace Drug Testing Programs (oral fluid...

  18. Building Real-Time Collaborative Applications with a Federated Architecture

    Directory of Open Access Journals (Sweden)

    Pablo Ojanguren-Menendez

    2015-12-01

    Full Text Available Real-time collaboration is being offered by multiple libraries and APIs (Google Drive Real-time API, Microsoft Real-Time Communications API, TogetherJS, ShareJS, rapidly becoming a mainstream option for webservices developers. However, they are offered as centralised services running in a single server, regardless if they are free/open source or proprietary software. After re-engineering Apache Wave (former Google Wave, we can now provide the first decentralised and federated free/open source alternative. The new API allows to develop new real-time collaborative web applications in both JavaScript and Java environments.

  19. Radioactive source recovery program responses to neutron source emergencies

    International Nuclear Information System (INIS)

    Dinehart, S.M.; Hatler, V.A.; Gray, D.W.; Guillen, A.D.

    1997-01-01

    Recovery of neutron sources containing Pu 239 and Be is currently taking place at Los Alamos National Laboratory. The program was initiated in 1979 by the Department of Energy (DOE) to dismantle and recover sources owned primarily by universities and the Department of Defense. Since the inception of this program, Los Alamos has dismantled and recovered more than 1000 sources. The dismantlement and recovery process involves the removal of source cladding and the chemical separation of the source materials to eliminate neutron emissions. While this program continues for the disposal of 239 Pu/Be sources, there is currently no avenue for the disposition of any sources other than those containing Pu 239 . Increasingly, there have been demands from agencies both inside and outside the Federal Government and from the public to dispose of unwanted sources containing 238 Pu/Be and 241 Am/Be. DOE is attempting to establish a formal program to recover these sources and is working closely with the Nuclear Regulatory Commission (NRC) on a proposed Memorandum of Understanding to formalize an Acceptance Program. In the absence of a formal program to handle 238 Pu/Be and 241 Am/Be neutron sources, Los Alamos has responded to several emergency requests to receive and recover sources that have been determined to be a threat to public health and safety. This presentation will: (1) review the established 239 Pu neutron source recovery program at Los Alamos, (2) detail plans for a more extensive neutron source disposal program, and (3) focus on recent emergency responses

  20. Open Source Software Acquisition

    DEFF Research Database (Denmark)

    Holck, Jesper; Kühn Pedersen, Mogens; Holm Larsen, Michael

    2005-01-01

    Lately we have seen a growing interest from both public and private organisations to adopt OpenSource Software (OSS), not only for a few, specific applications but also on a more general levelthroughout the organisation. As a consequence, the organisations' decisions on adoption of OSS arebecoming...

  1. HRT Specification

    CERN Document Server

    Möller, M

    1996-01-01

    In the context of the AIS Project (Advanced Informatics Systems for administration and management) a study has been conducted that resulted in the definition of a high level information systems model. Thirteen proposed systems were defined for detailed analysis. The Finance, Foundation, Human Resources, Logistics and Purchasing areas have been studied in detail. These studies have lead to the purchase and implementation of the ORIAC and SIRIAC packages, the Foundation database, the Oracle HR package, the Triton package and EDH and BHT. This specification describes the Human Resources Toolkit (HRT) intended to be used for accessing data in the HR and Foundation systems. This toolkit should help the divisions carry out their Human Resource management, planning and follow-up. It will have extensive report generation capabilities and offer a variety of standard graphs. It should have an easy-to-use graphical user interface and run on the CERN standard desktop platforms.

  2. FEDERAL BALANCING IN NIGERIA: A PARADIGM FOR ...

    African Journals Online (AJOL)

    user

    between the central government and the regional or state governments and the ... government within a federation has its defined duties and it is confined to ...... Osadolor, O.B., 'The Development of the Federal Idea and the Federal. Framework ...

  3. 40 CFR 58.60 - Federal monitoring.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 5 2010-07-01 2010-07-01 false Federal monitoring. 58.60 Section 58.60... QUALITY SURVEILLANCE Federal Monitoring § 58.60 Federal monitoring. The Administrator may locate and operate an ambient air monitoring site if the State or local agency fails to locate, or schedule to be...

  4. 75 FR 61552 - Federal Railroad Administration

    Science.gov (United States)

    2010-10-05

    ... DEPARTMENT OF TRANSPORTATION Federal Railroad Administration Notice of Informational Filing In accordance with Section 236.913 of Title 49 of the Code of Federal Regulations (CFR), notice is hereby given that the Federal Railroad Administration (FRA) has received an informational filing from the Northeast...

  5. 77 FR 64837 - Federal Aviation Administration

    Science.gov (United States)

    2012-10-23

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Fourth Meeting: RTCA Special Committee 227, Standards of Navigation Performance AGENCY: Federal Aviation Administration (FAA), U.S... Operations Group, Federal Aviation Administration. [FR Doc. 2012-26034 Filed 10-22-12; 8:45 am] BILLING CODE...

  6. 78 FR 41183 - Federal Aviation Administration

    Science.gov (United States)

    2013-07-09

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Meeting: RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION... Operations Group, Federal Aviation Administration. [FR Doc. 2013-16464 Filed 7-8-13; 8:45 am] BILLING CODE...

  7. 78 FR 13395 - Federal Aviation Administration

    Science.gov (United States)

    2013-02-27

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Notice of Availability of Draft...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of availability and request for comments... 4. U.S. Mail: Leslie Grey--AAL-614, Federal Aviation Administration, Airports Division, 222 West 7th...

  8. Federal Aid and State Library Agencies.

    Science.gov (United States)

    Shavit, David

    1985-01-01

    Considers role of states as middlemen between federal government and local public libraries in administration of Library Services and Construction Act funds. An audit of Illinois state library agencies, 1970 federal mandates, state control of federal funds, and state library agencies' use of funds are discussed. Eight references are cited. (EJS)

  9. Federal Facility Agreement progress report

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    The (SRS) Federal Facility Agreement (FFA) was made effective by the US. Environmental Protection Agency Region IV (EPA) on August 16, 1993. To meet the reporting requirements in Section XXV of the Agreement, the FFA Progress Report was developed. The FFA Progress Report is the first of a series of quarterly progress reports to be prepared by the SRS. As such this report describes the information and action taken to September 30, 1993 on the SRS units identified for investigation and remediation in the Agreement. This includes; rubble pits, runoff basins, retention basin, seepage basin, burning pits, H-Area Tank 16, and spill areas.

  10. Federal Facility Agreement progress report

    International Nuclear Information System (INIS)

    1993-10-01

    The (SRS) Federal Facility Agreement (FFA) was made effective by the US. Environmental Protection Agency Region IV (EPA) on August 16, 1993. To meet the reporting requirements in Section XXV of the Agreement, the FFA Progress Report was developed. The FFA Progress Report is the first of a series of quarterly progress reports to be prepared by the SRS. As such this report describes the information and action taken to September 30, 1993 on the SRS units identified for investigation and remediation in the Agreement. This includes; rubble pits, runoff basins, retention basin, seepage basin, burning pits, H-Area Tank 16, and spill areas

  11. 78 FR 14088 - Environmental Management Site-Specific Advisory Board, Savannah River Site

    Science.gov (United States)

    2013-03-04

    ...This notice announces a meeting of the Environmental Management Site-Specific Advisory Board (EM SSAB), Savannah River Site. The Federal Advisory Committee Act requires that public notice of this meeting be announced in the Federal Register.

  12. Review of specific effects in atmospheric dispersion calculations. The impact of source-term characteristics -and the processes that modify them post release- on dry and wet deposition rates

    International Nuclear Information System (INIS)

    Cooper, P.J.; Underwood, B.Y.; Brearley, I.

    1985-01-01

    In the first half of the work the source-term characteristics potentially influencing behaviour were identified and examined. It was concluded that a number of source characteristics, in addition to those conventionally provided for consequence assessment, could significantly influence deposition behaviour. Linking with this, a review was undertaken of past reactor-accident risk assessment and more recent source-term studies to pick out information, if any, on the parameters of interest. The second half of the study resulted in a list of processes capable of transforming the released material vis-a-vis deposition characteristics, including processes occurring in the near field associated with the initial release transient and also those occurring over a longer time span as the plume travels downwind. Scoping calculations were performed for some of the processes in the context of idealized accident scenarios, leading to the conclusions that in some circumstances post-release mechanisms could have an important impact on the deposition behaviour of released material. Statistical theory was used to describe the behaviour of a plume both before and after detachment, and the limitations of the theory were discussed. A review of the lateral wind velocity spectra was undertaken so that simplified spectra could be constructed and used to predict the plume behaviour as a function of travel time, stability category and release duration. It was found that commonly used methods of allowing for release duration overpredicted the dependence, in general, upon release duration. For example the adoption of a stability-independent meandering term would lead to the underprediction of threshold effects such as early death and land/crop interdiction. In addition, theory indicated that the 'Y' curves for different stability categories would converge gradually with increasing travel time

  13. 2014 Earth System Grid Federation and Ultrascale Visualization Climate Data Analysis Tools Conference Report

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Dean N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-01-27

    The climate and weather data science community met December 9–11, 2014, in Livermore, California, for the fourth annual Earth System Grid Federation (ESGF) and Ultrascale Visualization Climate Data Analysis Tools (UV-CDAT) Face-to-Face (F2F) Conference, hosted by the Department of Energy, National Aeronautics and Space Administration, National Oceanic and Atmospheric Administration, the European Infrastructure for the European Network of Earth System Modelling, and the Australian Department of Education. Both ESGF and UVCDATremain global collaborations committed to developing a new generation of open-source software infrastructure that provides distributed access and analysis to simulated and observed data from the climate and weather communities. The tools and infrastructure created under these international multi-agency collaborations are critical to understanding extreme weather conditions and long-term climate change. In addition, the F2F conference fosters a stronger climate and weather data science community and facilitates a stronger federated software infrastructure. The 2014 F2F conference detailed the progress of ESGF, UV-CDAT, and other community efforts over the year and sets new priorities and requirements for existing and impending national and international community projects, such as the Coupled Model Intercomparison Project Phase Six. Specifically discussed at the conference were project capabilities and enhancements needs for data distribution, analysis, visualization, hardware and network infrastructure, standards, and resources.

  14. Neutron source

    International Nuclear Information System (INIS)

    Cason, J.L. Jr.; Shaw, C.B.

    1975-01-01

    A neutron source which is particularly useful for neutron radiography consists of a vessel containing a moderating media of relatively low moderating ratio, a flux trap including a moderating media of relatively high moderating ratio at the center of the vessel, a shell of depleted uranium dioxide surrounding the moderating media of relatively high moderating ratio, a plurality of guide tubes each containing a movable source of neutrons surrounding the flux trap, a neutron shield surrounding one part of each guide tube, and at least one collimator extending from the flux trap to the exterior of the neutron source. The shell of depleted uranium dioxide has a window provided with depleted uranium dioxide shutters for each collimator. Reflectors are provided above and below the flux trap and on the guide tubes away from the flux trap

  15. Crowd Sourcing.

    Science.gov (United States)

    Baum, Neil

    2016-01-01

    The Internet has contributed new words and slang to our daily vernacular. A few terms, such as tweeting, texting, sexting, blogging, and googling, have become common in most vocabularies and in many languages, and are now included in the dictionary. A new buzzword making the rounds in industry is crowd sourcing, which involves outsourcing an activity, task, or problem by sending it to people or groups outside a business or a practice. Crowd sourcing allows doctors and practices to tap the wisdom of many instead of relying only on the few members of their close-knit group. This article defines "crowd sourcing," offers examples, and explains how to get started with this approach that can increase your ability to finish a task or solve problems that you don't have the time or expertise to accomplish.

  16. Regenerative heat sources for heating networks

    International Nuclear Information System (INIS)

    Huenges, Ernst; Sperber, Evelyn; Eggers, Jan-Bleicke; Noll, Florian; Kallert, Anna Maria; Reuss, Manfred

    2015-01-01

    The ambitious goal, the German Federal Government has set itself, to reduce the emissions of greenhouse gases by 80% to 95% by the year 2050. As there are currently more than half of German energy consumption for the production of heat is required, big contributions to climate protection can be expected from this area if more renewable heat sources are used. Renewable heat sources such as bioenergy, solar thermal and geothermal energy in particular can be provided as compared to fossil fuels with significantly lower specific CO 2 emissions. Objectives in the heating market and scenarios for the transformation of the heat sector have been elaborated in the BMU Lead Study 2011. The main pillar of this scenario is the reduction of final energy consumption for heat by the energy-efficient renovation of existing buildings and further increasing demands on the energetic quality of new buildings. To cover the remaining energy demand, a focus is on the expansion of heating networks based on renewable energies. [de

  17. State enforcement of federal standards: Implications for interstate pollution

    Energy Technology Data Exchange (ETDEWEB)

    Hutchinson, Emma; Kennedy, Peter W. [Department of Economics, University of Victoria, Victoria, BC V8W 2Y2 (Canada)

    2008-08-15

    This paper explores the relationship between interstate air pollution and the division of power between federal and state agencies in setting and enforcing standards. In the context of the US Clean Air Act we argue that the EPA is able to monitor the adoption of technology-based standards more closely than it can monitor state-level enforcement, and that this causes an effective division of control between federal and state agencies. Our analysis offers three main insights into the interstate pollution problem in this setting. First, states have an incentive to enforce standards less stringently on firms located close to downwind borders, and this leads to excessive interstate pollution in equilibrium. Second, there can arise an inherent substitutability in the regulatory problem between strict standards and compliance effort, and this creates a strategic linkage between the federal policy on standards and state policies on enforcement. In particular, a tighter federal standard can induce less selective enforcement but can also lead to less enforcement overall. Third, states will attempt to neutralize the impact of location-based federal standards (that specifically target interstate pollution) in a way that actually exacerbates the underlying enforcement problem. (author)

  18. 18 CFR 3b.250 - Specific exemptions.

    Science.gov (United States)

    2010-04-01

    ... of a confidential source who furnished the information to the Government under an express promise that his identity would be held in confidence, or, prior to September 27, 1975, under an implied..., military service, Federal contracts, or access to classified information, but only to the extent that...

  19. Energy sources

    International Nuclear Information System (INIS)

    Vajda, Gy.

    1998-01-01

    A comprehensive review is presented of the available sources of energy in the world is presented. About 80 percent of primary energy utilization is based on fossile fuels, and their dominant role is not expected to change in the foreseeable future. Data are given on petroleum, natural gas and coal based power production. The role and economic aspects of nuclear power are analyzed. A brief summary of renewable energy sources is presented. The future prospects of the world's energy resources are discussed, and the special position of Hungary regarding fossil, nuclear and renewable energy and the country's energy potential is evaluated. (R.P.)

  20. Federal report on research 1984

    International Nuclear Information System (INIS)

    1984-01-01

    Current challenges to science and research in the field of scientific-technological innovation are: to safeguard the competitiveness of particularly high-grade and demanding products in those parts of the world market where competition is hard; careful, responsible and at the same time economically reasonable use of nature and the natural resources; scientific and technological efficiency of this country as a partner in the world. The newly oriented research policy approves technical progress and invites top performances. One of the most important immediate problems is the training of qualified young scientists. The federal government views the technological development also in relation to the risks, but is convinced that possible disadvantages can be reduced to become negligible. Information technology, new material, bio and laser technologies, having interindustrial importance, play a part in economy world-wide as key technologies. Besides expenditure for sciences, measures and promotion instruments, the main points of emphasis of promotion as well as the international cooperation are described in detail as to their tasks, structure and volume; furthermore the individual research institutions of the Federal Republic of Germany are pointed out. The statistics appended contain the financial data regarding science expenditure. (HSCH) [de

  1. Study of federal microwave standards

    Energy Technology Data Exchange (ETDEWEB)

    David, L.

    1980-08-01

    Present and future federal regulatory processes which may impact the permissible levels of microwave radiation emitted by the SPS Microwave Power Transmission (MPTS) were studied. An historical development of US occupational and public microwave standards includes an overview of Western and East European philosophies of environmental protection and neurophysiology which have led to the current widely differing maximum permissible exposure limits to microwaves. The possible convergence of microwave standards is characterized by a lowering of Western exposure levels while Eastern countries consider standard relaxation. A trend toward stricter controls on activities perceived as harmful to public health is under way as is interest in improving the federal regulatory process. Particularly relevant to SPS is the initiation of long-term, low-level microwave exposure programs. Coupled with new developments in instrumentation and dosimetry, the results from chronic exposure program and population exposure studies could be expected within the next five to ten years. Also discussed is the increasing public concern that rf energy is yet another hazardous environmental agent.

  2. Accessing data federations with CVMFS

    CERN Document Server

    Weitzel, Derek; Dykstra, Dave; Blomer, Jakob; Meusel, Ren

    2017-01-01

    Data federations have become an increasingly common tool for large collaborations such as CMS and Atlas to efficiently distribute large data files. Unfortunately, these typically are implemented with weak namespace semantics and a non-POSIX API. On the other hand, CVMFS has provided a POSIX-compliant read-only interface for use cases with a small working set size (such as software distribution). The metadata required for the CVMFS POSIX interface is distributed through a caching hierarchy, allowing it to scale to the level of about a hundred thousand hosts. In this paper, we will describe our contributions to CVMFS that merges the data scalability of XRootD-based data federations (such as AAA) with metadata scalability and POSIX interface of CVMFS. We modified CVMFS so it can serve unmodified files without copying them to the repository server. CVMFS 2.2.0 is also able to redirect requests for data files to servers outside of the CVMFS content distribution network. Finally, we added the ability to manage auth...

  3. Scientific Opinion on the substantiation of a health claim related to fat-free yogurts and fermented milks with live yogurt cultures complying with the specifications ?fat free?, ?low in sugars?, ?high protein?, ?source of calcium? and ?source of vitamin D? for nutrition claims and maintenance of lean body mass in the context of an energy-restricted diet pursuant to Article 13.5 of Regulation (EC) No 1924/2006

    OpenAIRE

    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA)

    2015-01-01

    Following an application from Federación Nacional de Industrias Lácteas (FeNIL), submitted pursuant to Article 13.5 of Regulation (EC) No 1924/2006 via the Competent Authority of Spain, the Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion on the scientific substantiation of a health claim related to fat-free yogurts and fermented milks with live yogurt cultures complying with the specifications “fat free”, “low in sugars”, “high protein”, “source of ca...

  4. Specific features of taxation of in-dividuals in relationships with foreign elements.

    Directory of Open Access Journals (Sweden)

    Karina Ponomareva

    2017-01-01

    Full Text Available УДК 347.9Subject. The issues of taxation of residents and non-residents under Russian tax law are considered in the article. The problems of realization of non-discrimination principle under Russian tax law are brought into light. The important role of judicial practice in development of mechanisms of taxation of non-residents is brought into light.Aim. The aim of this paper is the design of the legal framework of taxation of residents and nonresidents under Russian tax law in the scope of implementation of OECD mechanisms in the legal regulation of income taxation.Methodology. The author uses methods of theoretical analysis, particularly the theory of integrative legal consciousness, as well as legal methods, including formal legal method and comparative law.Results, scope. The personal income tax under Russian tax law is a direct federal income tax. It occupies a special place in the tax system, affects the interests of almost all citizens, is fairly simple in administration, and the share of its receipt in the budget is high.The leading element of the legal construction of the tax considered in the article is the subject of taxation, and namely the peculiarities of the taxation regime, depending on whether the taxpayer has the status of a resident or non-resident. The main differences of the taxation of tax residents and non-residents in the Russian Federation are the following ones:the object of taxation for tax residents of the Russian Federation is income received from sources in the Russian Federation and (or from sources outside the Russian Federation; for non-residents it is the income they received only from sources in the Russian Federation;the tax rate for tax residents of the Russian Federation is 13 percent; the tax rate for nonresidents is 30 percent.When determining the tax base, all incomes of the taxpayer, received by him in cash or in kind, or the right to dispose of which he has arisen, as well as income in the form of

  5. Federal and European Union Policy Making

    DEFF Research Database (Denmark)

    Dosenrode, Søren

    By using the policy cycle approach, this paper compares the policy-process in a number of Anglo-Saxon type federations with the policy-process in continental-European style federations from within the European Union (EU) area.  The comparison would reveal: a) distinct different styles of policy...... making in European style federations in relation with the Anglo-Saxon ones. b) that the policy-process in the EU resembles that of the European style federations, and c) the Constitutional Treaty (CT) or a possible CT-light would strengthen the federal policy-making characteristics already present...

  6. Emission control at stationary sources in the Federal Republic of Germany. Vol 1. Sulphur oxide and nitrogen oxide emission control; Massnahmen zur Emissionsminderung bei stationaeren Quellen in der Bundesrepublik Deutschland. Bd. 1. Minderung der SO{sub 2}- und NO{sub x}-Emissionen

    Energy Technology Data Exchange (ETDEWEB)

    Rentz, O; Schleef, H J; Dorn, R; Sasse, H; Karl, U

    1997-05-01

    The first volume of the report covers the state of implementation of primary and secondary measures for SO{sub 2}- and NO{sub x} control applied in the most important industrial sectors in Germany. Integrated pollution abatement techniques, called primary measures in this report, such as process integrated measures and low emission processes, have gained increased importance in recent years. The end-of-pipe processes, described here as secondary measures, are generally highly effective. They represent mature technologies, which are capable of achieving significant reductions in SO{sub 2}- and NO{sub x} emissions, and which have been used in particular for retrofitting existing plants. At first, an overview is given regarding the development of SO{sub 2}- and NO{sub x} emissions in selected European countries during the last 20 years and in Europe. Current national and European emission limits and emission guidelines on SO{sub 2}- and NO{sub x} emissions from stationary sources are discussed as well. The state of implementation of measures for the reduction of SO{sub 2}- and NO{sub x} emissions is analysed for each relevant industrial sector and primary emission reduction options are described. Special units designede for direct contact of flame and process materials are dealt with in the different sector descriptions, while external combustion processes providing process heat and power are dealt with in a separate chapter. In the final section an overview of secondary emission reduction measures covering SO{sub 2}- and NO{sub x} control technology is given. For the various sectors, examples of investments and costs for installed emission reduction measures are given, which have to be considered as highly case specific. In addition, the suppliers of the various control technologies have given specific aspects related to specific process layout of their systems as well as references. (orig.) [Deutsch] Der erste Band des Berichts beschreibt den Anwendungsstand von

  7. EFSA Panel on Biological Hazards (BIOHAZ); Scientific Opinion on a review on the European Union Summary reports on trends and sources zoonoses, zoonotic agents and food-borne outbreaks in 2009 and 2010 – specifically for the data on Salmonella, Campylobacter, verotoxigenic Escherichia coli

    DEFF Research Database (Denmark)

    Hald, Tine

    health problems related to food and animal sources in the EU, it is desirable to differentiate between travel within and outside the EU. This would also be useful to better evaluate the public health impact of EU-wide food safety measures. Whenever possible the data/results should be analysed using......The European Union (EU) Summary Reports on trends and sources of zoonoses, zoonotic agents and food-borne outbreaks in 2009 and 2010 – specifically for the data on Salmonella, Campylobacter, verotoxigenic Escherichia coli, Listeria monocytogenes and foodborne outbreaks was reviewed. The main...... insight. Ultimately, summary measures of public health such as disability adjusted life years (DALYs) and cost-of-illness estimates should be presented. Travel information was found to be still incomplete in many MSs. For many pathogens this hampers source attribution. To better understand the public...

  8. Trends in the specific carbon dioxide emissions of the german fuel mix; Entwicklung der spezifischen Kohlendioxid-Emissionen des deutschen Strommix

    Energy Technology Data Exchange (ETDEWEB)

    Machat, Marcus; Werner, Kathrin

    2007-04-15

    The specific emission factor of the German fuel mix is calculated from the direct CO2 emissions of electric power generation and from the net electric power available for end use consumption. The emission factor was reduced between 1990 and 2005, owing to higher efficiencies of modernized power plants and to a bigger share of renewable energy sources. The brochure, published by the Federal Environmental Office, presents trends and diagrams.

  9. 78 FR 65767 - Student Assistance General Provisions, Federal Perkins Loan Program, Federal Family Education...

    Science.gov (United States)

    2013-11-01

    ... Assistance General Provisions, Federal Perkins Loan Program, Federal Family Education Loan Program, and... Provisions, Federal Perkins Loan (Perkins Loan) Program, Federal Family Education Loan (FFEL) Program, and... Vol. 78 Friday, No. 212 November 1, 2013 Part II Department of Education 34 CFR Parts 668, 674...

  10. The Federal Trust Doctrine: What Does It Mean for DoD?

    National Research Council Canada - National Science Library

    2004-01-01

    .... The upshot of this is trust responsibility shared by all federal agencies, obligation to consult when tribal lands resources or cultural properties at risk, duty of protection not limited to specific...

  11. Scoping Aerospace: Tracking Federal Procurement and R&D Spending in the Aerospace Sector

    National Research Council Canada - National Science Library

    Hogan, Thor; Fossum, Donna; Johnson, Dana J; Painter, Lawrence S

    2005-01-01

    .... The study provides a detailed examination of the Federal Procurement Data System (FPDS), with the specific purpose of tracking all government aerospace procurement and research and development (R AND D...

  12. Promoting cooperative federalism through state shared savings.

    Science.gov (United States)

    Weil, Alan

    2013-08-01

    The Affordable Care Act is transforming American federalism and creating strain between the states and the federal government. By expanding the scale of intergovernmental health programs, creating new state requirements, and setting the stage for increased federal fiscal oversight, the act has disturbed an uneasy truce in American federalism. This article outlines a policy proposal designed to harness cooperative federalism, based on the shared state and federal desire to control health care cost growth. The proposal, which borrows features of the Medicare Shared Savings Program, would provide states with an incentive in the form of an increased share of the savings they generate in programs that have federal financial participation, as long as they meet defined performance standards.

  13. OpenDMAP: An open source, ontology-driven concept analysis engine, with applications to capturing knowledge regarding protein transport, protein interactions and cell-type-specific gene expression

    Directory of Open Access Journals (Sweden)

    Johnson Helen L

    2008-01-01

    Full Text Available Abstract Background Information extraction (IE efforts are widely acknowledged to be important in harnessing the rapid advance of biomedical knowledge, particularly in areas where important factual information is published in a diverse literature. Here we report on the design, implementation and several evaluations of OpenDMAP, an ontology-driven, integrated concept analysis system. It significantly advances the state of the art in information extraction by leveraging knowledge in ontological resources, integrating diverse text processing applications, and using an expanded pattern language that allows the mixing of syntactic and semantic elements and variable ordering. Results OpenDMAP information extraction systems were produced for extracting protein transport assertions (transport, protein-protein interaction assertions (interaction and assertions that a gene is expressed in a cell type (expression. Evaluations were performed on each system, resulting in F-scores ranging from .26 – .72 (precision .39 – .85, recall .16 – .85. Additionally, each of these systems was run over all abstracts in MEDLINE, producing a total of 72,460 transport instances, 265,795 interaction instances and 176,153 expression instances. Conclusion OpenDMAP advances the performance standards for extracting protein-protein interaction predications from the full texts of biomedical research articles. Furthermore, this level of performance appears to generalize to other information extraction tasks, including extracting information about predicates of more than two arguments. The output of the information extraction system is always constructed from elements of an ontology, ensuring that the knowledge representation is grounded with respect to a carefully constructed model of reality. The results of these efforts can be used to increase the efficiency of manual curation efforts and to provide additional features in systems that integrate multiple sources for

  14. Tuned sources of submillimetre radiation

    International Nuclear Information System (INIS)

    Berezhnyj, V.L.

    1981-01-01

    The main present directions of development of sources of frequency coherent tuned radiation of electromagnetic waves in the submillimeter range: nonlinear mixing of different frequencies; semiconductor lasers; molecular lasers with optical pumping; relativistic electron beams in a magnetic field as submillimeter radiation sources; submillimeter radiation sources on the basis of SHF classical electrovacuum devices - are considered. The designs of generator systems and their specifications are presented. The main parameters of electromagnetic radiation of different sources, such as: power, stability, frequency, tuning range - are presented. The methods of improving sources and electromagnetic radiation parameters are proposed. The examples of possible applications of submillimeter radiation in different spheres of science and technology are given [ru

  15. 7 CFR 1000.14 - Other source milk.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Other source milk. 1000.14 Section 1000.14 Agriculture... and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Definitions § 1000.14 Other source milk. Other source milk means all skim milk and butterfat contained in or...

  16. WORKER PROTECTION: Federal Contractors and Violations of Labor Law

    National Research Council Canada - National Science Library

    1995-01-01

    ... of Federal Contract Compliance Programs (OFCCP). Federal law and an executive order place greater responsibilities on federal contractors compared with other employers In some areas of workplace activity...

  17. Sector specific features of innovative development in the Russian economy

    Directory of Open Access Journals (Sweden)

    Krasyuk I.A.

    2017-01-01

    Full Text Available The present-day development of the Russian Federation is mostly shaped by the innovative development capacity of the national economy. Industry forms the core of such development. The paper presents the study of the current state of the innovative development in industry being the source of the basic innovations, as well as identifies the limitation factors. The authors have found out that low innovative activity of the industrial enterprises holds back the implementation of innovations in the related sectors, for instance, trade. It has also been found out that the course of the innovative development in the field of trade is also shaped by the sector-specific factors, which should be considered to adjust the innovation policy of a trading enterprise.

  18. Federalism and decentralization: impact on international and Brazilian health policies.

    Science.gov (United States)

    Leite, Valéria Rodrigues; de Vasconcelos, Cipriano Maia; Lima, Kenio Costa

    2011-01-01

    This article discusses the implications of decentralization in the light of international and Brazilian federalism, and its effects on public health policy. In a comparative analysis among countries, the authors find there is no single model; rather, each country has a unique structure of institutions and norms that have important implications for the operation of its health system. Brazil shares some similarities with other countries that have adopted a decentralized system and is assuming features ever closer to U.S. federalism, with a complex web of relationships. The degree of inequality among Brazilian municipalities and states, along with the budgetary imbalances caused by the minimal levels of resource utilization, undermines Brazil's constitutional principles and, consequently, its federalism. To ensure the constitutional mandate in Brazil, it is essential, as in other countries, to create a stable source of funds and increase the volume and efficiency of spending. Also important are investing in the training of managers, improving information systems, strengthening the principles of autonomy and interdependence, and defining patterns of cooperation within the federation.

  19. Analysis of Federal incentives used to stimulate energy production

    Energy Technology Data Exchange (ETDEWEB)

    1978-06-01

    Federal incentives for the development of solar energy are examined. A Federal incentive is any action that can be taken by the government to expand residential and commercial use of solar energy. The development of solar energy policy could be enhanced by identification, quantification, and analysis of Federal incentives that have been used to simulate the development of other forms of energy. The text of this report identifies, quantifies, and analyzes such incentives and relates them to current thought about solar energy. Four viewpoints used in this discussion come from 4 types of analysis: economic, political, organizational, and legal. The next chapter identifies actions (primarily domestic) that the Federal government has taken concerning energy. This analysis uses the typology of actions described in the previous chapter to identify actions, and the four viewpoints described there to determine whether an action concerns energy. Once identified, the actions are described and then quantified by an estimate of the 1976 cost of accomplishing them. Then incentives, investments, liabilities, regulations, and other factors are analyzed in detail for nuclear energy, hydroelectric power, coal, petroleum, and natural gas. Incentives of all energy sources are then discussed with respect to solar energy policy. (MCW)

  20. Energy policy in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    The tenor and consensus of energy policy in the Federal Republic of Germany have been affected and shaken by the discussion of damage to forests at the beginning of 1985, the rapidly slumping petroleum prices, the Chernobyl reactor accident, and the resulting emotionalized energy policy debates overshadowing the elections for the Land government, the Senate and the Bundestag. However, the responsible decision making organs still seem to feel a strong need for a consensus of that kind. ET-editors have therefore been trying to find out about the situation of 'energy policy in the Federal Republic of Germany' late in 1986. The Federal Government, the parliamentary factions, the parties, Land governments, labor unions and BDI, the coal, petroleum and natural gas industry as well as the manufacturers and managers of nuclear power plants were asked to express their opinion on the following questions: How will the energy supply of the Federal Republic of Germany be provided for in the future. What are the pros and cons of a nuclear phase-out. Should energy economy be reorganized. What is expected from and desired for the development of individual regions or energy sources, respectively. All but a few of above organs answered the questions. The statements therefore give a representative survey of the opinions and attitudes of the relevant decision-making organs and of different institutions. (orig./UA) [de