Sample records for contractor-grantee workshop vi
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DOE Human Genome Program contractor-grantee workshop
Energy Technology Data Exchange (ETDEWEB)
NONE
1996-01-01
This volume contains the proceedings for the DOE Human Genome Program`s Contractor-Grantee Workshop V held in Sante Fe, New Mexico January 28, February 1, 1996. Presentations were divided into sessions entitled Sequencing; Mapping; Informatics; Ethical, Legal, and Social Issues; and Infrastructure. Reports of individual projects described herein are separately indexed and abstracted for the database.
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Energy Technology Data Exchange (ETDEWEB)
1994-10-01
This volume contains the proceedings of the fourth Contractor-Grantee Workshop for the Department of Energy (DOE) Human Genome Program. Of the 204 abstracts in this book, some 200 describe the genome research of DOE-funded grantees and contractors located at the multidisciplinary centers at Lawrence Berkeley Laboratory, Lawrence Livermore National Laboratory, and Los Alamos National Laboratory; other DOE-supported laboratories; and more than 54 universities, research organizations, and companies in the United States and abroad. Included are 16 abstracts from ongoing projects in the Ethical, Legal, and Social Issues (ELSI) component, an area that continues to attract considerable attention from a wide variety of interested parties. Three abstracts summarize work in the new Microbial Genome Initiative launched this year by the Office of Health and Environmental Research (OHER) to provide genome sequence and mapping data on industrially important microorganisms and those that live under extreme conditions. Many of the projects will be discussed at plenary sessions held throughout the workshop, and all are represented in the poster sessions.
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Energy Technology Data Exchange (ETDEWEB)
Mansfield, Betty Kay [ORNL; Martin, Sheryl A [ORNL
2006-02-01
Welcome to the 2006 joint meeting of the fourth Genomics:GTL Contractor-Grantee Workshop and the six Metabolic Engineering Working Group Inter-Agency Conference. The vision and scope of the Genomics:GTL program continue to expand and encompass research and technology issues from diverse scientific disciplines, attracting broad interest and support from researchers at universities, DOE national laboratories, and industry. Metabolic engineering's vision is the targeted and purposeful alteration of metabolic pathways to improve the understanding and use of cellular pathways for chemical transformation, energy transduction, and supramolecular assembly. These two programs have much complementarity in both vision and technological approaches, as reflected in this joint workshop. GLT's challenge to the scientific community remains the further development and use of a broad array of innovative technologies and computational tools to systematically leverage the knowledge and capabilities brought to us by DNA sequencing projects. The goal is to seek a broad and predictive understanding of the functioning and control of complex systems--individual microbes, microbial communities, and plants. GTL's prominent position at the interface of the physical, computational, and biological sciences is both a strength and challenge. Microbes remain GTL's principal biological focus. In the complex 'simplicity' of microbes, they find capabilities needed by DOE and the nation for clean and secure energy, cleanup of environmental contamination, and sequestration of atmospheric carbon dioxide that contributes to global warming. An ongoing challenge for the entire GTL community is to demonstrate that the fundamental science conducted in each of your research projects brings us a step closer to biology-based solutions for these important national energy and environmental needs.
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DOE contractors' workshop: Cellular and molecular aspects of radiation induced DNA damage and repair
International Nuclear Information System (INIS)
1987-01-01
For four decades the US Department of Energy and its predecessors have been the lead federal agency in supporting radiation biology research. Over the years emphasis in this program has gradually shifted from dose-effect studies on animals to research on the effects of radiations of various qualities on cells and molecules. Mechanistic studies on the action of radiation at the subcellular level are few in number and there is a need for more research in this area if we are to gain a better understanding of how radiation affects living cells. The intent of this workshop was to bring together DOE contractors and grantees who are investigating the effects of radiation at the cellular and molecular levels. The aims were to foster the exchange of information on research projects and experimental results, promote collaborative research efforts, and obtain an overview of research currently supported by the Health Effects Research Division of the Office of Health and Environmental Research. The latter is needed by the Office for program planning purposes. This report on the workshop which took place in Albuquerque, New Mexico on March 10-11, 1987, includes an overview with future research recommendations, extended abstracts of the plenary presentations, shorter abstracts of each poster presentation, a workshop agenda and the names and addresses of the attendees
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DOE contractors' workshop: Cellular and molecular aspects of radiation induced DNA damage and repair
Energy Technology Data Exchange (ETDEWEB)
1987-01-01
For four decades the US Department of Energy and its predecessors have been the lead federal agency in supporting radiation biology research. Over the years emphasis in this program has gradually shifted from dose-effect studies on animals to research on the effects of radiations of various qualities on cells and molecules. Mechanistic studies on the action of radiation at the subcellular level are few in number and there is a need for more research in this area if we are to gain a better understanding of how radiation affects living cells. The intent of this workshop was to bring together DOE contractors and grantees who are investigating the effects of radiation at the cellular and molecular levels. The aims were to foster the exchange of information on research projects and experimental results, promote collaborative research efforts, and obtain an overview of research currently supported by the Health Effects Research Division of the Office of Health and Environmental Research. The latter is needed by the Office for program planning purposes. This report on the workshop which took place in Albuquerque, New Mexico on March 10-11, 1987, includes an overview with future research recommendations, extended abstracts of the plenary presentations, shorter abstracts of each poster presentation, a workshop agenda and the names and addresses of the attendees.
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The IX Pathology Workshop and VI Molecular Biology Workshop of the International Society of Sugar Cane Technologists (ISSCT) were organised jointly and hosted by the Colombian Sugarcane Research Centre (CENICAÑA) from 23-27 June 2008 at the Radisson Royal Hotel in Cali, Colombia. The Workshop was we...
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Proceedings of the Federal Transit Administration's Urban Maglev Workshop
2005-09-01
The Federal Transit Administrations (FTA) Urban Maglev Workshop was held at FTA Headquarters in Washington, DC, on September 8-9, 2005. The key workshop goals were to review progress, share lessons learned among the grantees, and discuss future di...
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This document assists Brownfields grantees and other decision makers as they assess the capabilities of contractors and consultants to determine their qualifications to provide streamlined and innovative strategies for the assessment and and cleanup.
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VI International Workshop on Nature Inspired Cooperative Strategies for Optimization
Otero, Fernando; Masegosa, Antonio
2014-01-01
Biological and other natural processes have always been a source of inspiration for computer science and information technology. Many emerging problem solving techniques integrate advanced evolution and cooperation strategies, encompassing a range of spatio-temporal scales for visionary conceptualization of evolutionary computation. This book is a collection of research works presented in the VI International Workshop on Nature Inspired Cooperative Strategies for Optimization (NICSO) held in Canterbury, UK. Previous editions of NICSO were held in Granada, Spain (2006 & 2010), Acireale, Italy (2007), Tenerife, Spain (2008), and Cluj-Napoca, Romania (2011). NICSO 2013 and this book provides a place where state-of-the-art research, latest ideas and emerging areas of nature inspired cooperative strategies for problem solving are vigorously discussed and exchanged among the scientific community. The breadth and variety of articles in this book report on nature inspired methods and applications such as Swarm In...
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Guidance for Brownfields grantees and other decision makers to assess the capabilities of contractors and consultants to determine their qualifications to provide streamlined and innovative strategies for the assessment and cleanup of brownfields.
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Japanese contributions to IAEA INTOR workshop, phase two A, part 2, chapter VI: maintainability
International Nuclear Information System (INIS)
Tomabechi, Ken; Iida, Hiromasa; Honda, Tsutomu
1985-07-01
This report corresponds to Chapter VI of Japanese contribution report to IAEA INTOR Workshop, Phase Two A, Part 2. In this report, we have compared two different reactor concepts, one is based on the personnel access concept where the personnel access is possible to the outside of the torus for maintenance one day after shutdown and the other where the personnel access is not necessary and maintenance is performed in full-remote manner. The results are described from various view points such as reactor configuration, tritium confinement, safety, shielding, maintenance scenario and cost. Data base assessments of maintenance equipment are also reported. (author)
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Proceedings of the Department of Energy ALARA Workshop
International Nuclear Information System (INIS)
Dionne, B.J.; Baum, J.W.
1992-01-01
The report contains summaries of papers, discussions, and operational exercises presented at the first Department of Energy ALARA Workshop held at Brookhaven National Laboratory, Upton, New York on April 21--22, 1992. The purpose of this workshop was to provide a forum for, and enhance communication among, ALARA personnel, as well as to inform DOE's field office and contractor personnel about the Office of Health's programs and expectations from the entire DOE complex efforts in the ALARA area.The two-day workshop consisted of one day dedicated to presentations on implementing various elements of a formal ALARA program at the DOE contractors' facilities, regulatory aspects of ALARA programs, and DOE Headquarters' ALARA expectations/initiatives. The second day was devoted to detailed discussions on ALARA improvements and problems, and operational exercises on cost-benefit analyses and on ALARA job/experiment reviews. At this workshop, 70 health physicists and radiation safety engineers from 5 DOE Headquarter Offices, 7 DOE operations/area offices, and 27 contractor facilities exchanged information, which is expected to stimulate further improvement in the DOE contractors' ALARA programs. Individual papers are indexed separately
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Proceedings of the Department of Energy ALARA Workshop
Energy Technology Data Exchange (ETDEWEB)
Dionne, B.J.; Baum, J.W. [comps.
1992-12-31
The report contains summaries of papers, discussions, and operational exercises presented at the first Department of Energy ALARA Workshop held at Brookhaven National Laboratory, Upton, New York on April 21--22, 1992. The purpose of this workshop was to provide a forum for, and enhance communication among, ALARA personnel, as well as to inform DOE`s field office and contractor personnel about the Office of Health`s programs and expectations from the entire DOE complex efforts in the ALARA area.The two-day workshop consisted of one day dedicated to presentations on implementing various elements of a formal ALARA program at the DOE contractors` facilities, regulatory aspects of ALARA programs, and DOE Headquarters` ALARA expectations/initiatives. The second day was devoted to detailed discussions on ALARA improvements and problems, and operational exercises on cost-benefit analyses and on ALARA job/experiment reviews. At this workshop, 70 health physicists and radiation safety engineers from 5 DOE Headquarter Offices, 7 DOE operations/area offices, and 27 contractor facilities exchanged information, which is expected to stimulate further improvement in the DOE contractors` ALARA programs. Individual papers are indexed separately.
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Proceedings of the Department of Energy ALARA Workshop
Energy Technology Data Exchange (ETDEWEB)
Dionne, B.J.; Baum, J.W. (comps.)
1992-01-01
The report contains summaries of papers, discussions, and operational exercises presented at the first Department of Energy ALARA Workshop held at Brookhaven National Laboratory, Upton, New York on April 21--22, 1992. The purpose of this workshop was to provide a forum for, and enhance communication among, ALARA personnel, as well as to inform DOE's field office and contractor personnel about the Office of Health's programs and expectations from the entire DOE complex efforts in the ALARA area.The two-day workshop consisted of one day dedicated to presentations on implementing various elements of a formal ALARA program at the DOE contractors' facilities, regulatory aspects of ALARA programs, and DOE Headquarters' ALARA expectations/initiatives. The second day was devoted to detailed discussions on ALARA improvements and problems, and operational exercises on cost-benefit analyses and on ALARA job/experiment reviews. At this workshop, 70 health physicists and radiation safety engineers from 5 DOE Headquarter Offices, 7 DOE operations/area offices, and 27 contractor facilities exchanged information, which is expected to stimulate further improvement in the DOE contractors' ALARA programs. Individual papers are indexed separately.
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45 CFR 1180.46 - Evaluation by the grantee.
2010-10-01
... 45 Public Welfare 3 2010-10-01 2010-10-01 false Evaluation by the grantee. 1180.46 Section 1180.46... HUMANITIES INSTITUTE OF MUSEUM AND LIBRARY SERVICES GRANTS REGULATIONS General Conditions Which Must Be Met by a Grantee Evaluation § 1180.46 Evaluation by the grantee. A grantee shall evaluate at least semi...
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Energy Technology Data Exchange (ETDEWEB)
1993-01-01
The DOE Human Genome program has grown tremendously, as shown by the marked increase in the number of genome-funded projects since the last workshop held in 1991. The abstracts in this book describe the genome research of DOE-funded grantees and contractors and invited guests, and all projects are represented at the workshop by posters. The 3-day meeting includes plenary sessions on ethical, legal, and social issues pertaining to the availability of genetic data; sequencing techniques, informatics support; and chromosome and cDNA mapping and sequencing.
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Workshop on Language Student Attrition
National Research Council Canada - National Science Library
Whelan, Bree
2001-01-01
Seventy individuals from Government agencies (military and civilian), academia, and contractor organizations attended all or parts of a Workshop on student Attrition held at the Defense Language Institute Foreign Language Center (DLIFLC...
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The second international workshop on enterprise security
Chang, V; Ramachandran, M; Yen, NN; Walters, RJ; Wills, G
2016-01-01
Welcome to our second international workshop on Enterprise Security as part of CloudCom 2015, Vancouver, Canada, November 30-December 3, 2015. The first international workshop held in Singapore has been a major success since then we have achieved greater team activities, research, and international collaborations as the major and significant outcome of our first workshop on this topic. Enterprise Security involves all business, products, governments, organization, and their contractors. This ...
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28 CFR 91.60 - Grantee's responsibilities.
2010-07-01
... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Grantee's responsibilities. 91.60 Section 91.60 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) GRANTS FOR CORRECTIONAL FACILITIES...'s responsibilities. Specific duties. As part of its role in the NEPA process, the grantee agency...
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42 CFR 59.212 - Grantee accountability.
2010-10-01
... 42 Public Health 1 2010-10-01 2010-10-01 false Grantee accountability. 59.212 Section 59.212 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR FAMILY PLANNING SERVICES Grants for Family Planning Service Training § 59.212 Grantee accountability. (a...
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42 CFR 56.113 - Grantee accountability.
2010-10-01
... 42 Public Health 1 2010-10-01 2010-10-01 false Grantee accountability. 56.113 Section 56.113 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES General Provisions § 56.113 Grantee accountability. (a) Accounting for grant award...
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42 CFR 124.8 - Grantee accountability.
2010-10-01
... 42 Public Health 1 2010-10-01 2010-10-01 false Grantee accountability. 124.8 Section 124.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH RESOURCES DEVELOPMENT... and Modernization § 124.8 Grantee accountability. (a) Records requirements. (1) Applicants who have...
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42 CFR 86.18 - Grantee accountability.
2010-10-01
... 42 Public Health 1 2010-10-01 2010-10-01 false Grantee accountability. 86.18 Section 86.18 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH... Occupational Safety and Health Training Grants § 86.18 Grantee accountability. (a) Accounting for grant award...
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34 CFR 75.612 - Supervision and inspection by the grantee.
2010-07-01
... 34 Education 1 2010-07-01 2010-07-01 false Supervision and inspection by the grantee. 75.612 Section 75.612 Education Office of the Secretary, Department of Education DIRECT GRANT PROGRAMS What Conditions Must Be Met by a Grantee? Construction § 75.612 Supervision and inspection by the grantee. A grantee shall maintain competent architectural...
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75 FR 24571 - Designation of New Grantee
2010-05-05
... considered the application (filed 12/01/09) submitted by the Culpeper County Chamber of Commerce, grantee of... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Order No. 1677] Designation of New Grantee... the Board's regulations, including Section 400.28. The Secretary of Commerce, as Chairman of the Board...
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7 CFR 1944.419 - Final grantee evaluation.
2010-01-01
...) PROGRAM REGULATIONS (CONTINUED) HOUSING Self-Help Technical Assistance Grants § 1944.419 Final grantee...HA or its successor agency under Public Law 103-354 employees or an organization under contract to Fm... determine how successful the grantee was in meeting goals and objectives as defined in the agreement...
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25 CFR 276.7 - Standards for grantee financial management systems.
2010-04-01
... 25 Indians 1 2010-04-01 2010-04-01 false Standards for grantee financial management systems. 276.7... grantee financial management systems. (a) Grantee financial management systems for grants and subgrantee financial management systems for subgrants shall provide for: (1) Accurate, current, and complete disclosure...
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42 CFR 51c.112 - Grantee accountability.
2010-10-01
... 42 Public Health 1 2010-10-01 2010-10-01 false Grantee accountability. 51c.112 Section 51c.112 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR COMMUNITY HEALTH SERVICES General Provisions § 51c.112 Grantee accountability. (a) Accounting for grant award...
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45 CFR 1180.47 - Federal evaluation-Cooperation by a grantee.
2010-10-01
... 45 Public Welfare 3 2010-10-01 2010-10-01 false Federal evaluation-Cooperation by a grantee. 1180... FOUNDATION ON THE ARTS AND THE HUMANITIES INSTITUTE OF MUSEUM AND LIBRARY SERVICES GRANTS REGULATIONS General Conditions Which Must Be Met by a Grantee Evaluation § 1180.47 Federal evaluation—Cooperation by a grantee. A...
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Department of Housing and Urban Development — The About Grantees section of the HUD Exchange brings up contact information, reports, award, jurisdiction, and location data for organizations that receive HUD...
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World Workshop on Oral Medicine VI
DEFF Research Database (Denmark)
Villa, Alessandro; Wolff, Andy; Narayana, Nagamani
2016-01-01
OBJECTIVE: To perform a systematic review of the pathogenesis of medication-induced salivary gland dysfunction (MISGD). MATERIALS AND METHODS: Review of the identified papers was based on the standards regarding the methodology for systematic reviews set forth by the World Workshop on Oral Medicine...... of the studies considered only xerostomia. Thus, further human studies are necessary to improve our understanding of the association between MISGD and the underlying pathophysiology. This article is protected by copyright. All rights reserved....
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1998 federal technical standards workshop: Proceedings
Energy Technology Data Exchange (ETDEWEB)
NONE
1998-10-01
The theme for the 1998 workshop was Standards Management -- A World of Change and Opportunities. The workshop`s goal was to further the implementation of the National Technology Transfer and Advancement Act of 1995 (Public Law 104-113) through the sharing of standards management success stories, lessons learned, and emerging initiatives within the Executive Branch of the Federal Government. The target audience for this workshop included agency/department and contractor personnel and representatives of standards developing organizations that either used technical standards in their work for the Federal Government of participated in standards writing/management activities in support of the missions and programs of Federal agencies/departments. As with previous standards workshops sponsored by the DOE, views on the technical subject areas under the workshop theme were solicited from and provided by agency Standards Executives and standards program managers, voluntary standards organizations, and the private sector. This report includes vugraphs of the presentations.
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DOE contractor trade network: a decade of experience in training resource exchange
International Nuclear Information System (INIS)
Croll, P.; Weseman, M.
1989-01-01
Training Resources and Data Exchange (TRADE) refers to a series of activities designed to increase communication and exchanges of ideas, information, and resources among US Department of Energy contractor operated facilities in the field of training and human resource development. TRADE activities are planned and implemented by the DOE Contractor TRADE Executive Committee. TRADE objectives are accomplished through conference workshops, publications, and special interest groups. TRADE special interest groups include the following: computer-based training, emergency preparedness, industrial hygiene training, human resource issues, radiation protection training, safeguards and security training. The authors discuss how TRADE has evolved to meet changing contractor needs to improve human performance over the last 10 years. TRADE currently has working agreements to share training information with INPO, the Federal Laboratories Consortium, and the National Registry of Radiation Protection Technologists
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1993 Radiation Protection Workshop: Proceedings
Energy Technology Data Exchange (ETDEWEB)
1993-12-31
The 1993 DOE Radiation Protection Workshop was conducted from April 13 through 15, 1993 in Las Vegas, Nevada. Over 400 Department of Energy Headquarters and Field personnel and contractors from the DOE radiological protection community attended the Workshop. Forty-nine papers were presented in eleven separate sessions: Radiological Control Manual Implementation, New Approaches to Instrumentation and Calibration, Radiological Training Programs and Initiatives, External Dosimetry, Internal Dosimetry, Radiation Exposure Reporting and Recordkeeping, Air Sampling and Monitoring Issues, Decontamination and Decommissioning of Sites, Contamination Monitoring and Control, ALARA/Radiological Engineering, and Current and Future Health Physics Research. Individual papers are indexed separately on the database.
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1993 Radiation Protection Workshop: Proceedings
International Nuclear Information System (INIS)
1993-01-01
The 1993 DOE Radiation Protection Workshop was conducted from April 13 through 15, 1993 in Las Vegas, Nevada. Over 400 Department of Energy Headquarters and Field personnel and contractors from the DOE radiological protection community attended the Workshop. Forty-nine papers were presented in eleven separate sessions: Radiological Control Manual Implementation, New Approaches to Instrumentation and Calibration, Radiological Training Programs and Initiatives, External Dosimetry, Internal Dosimetry, Radiation Exposure Reporting and Recordkeeping, Air Sampling and Monitoring Issues, Decontamination and Decommissioning of Sites, Contamination Monitoring and Control, ALARA/Radiological Engineering, and Current and Future Health Physics Research. Individual papers are indexed separately on the database
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6th Workshop on waste management contracts
International Nuclear Information System (INIS)
2000-01-01
The workshop was intended for participants from industry and the service sector and municipalities responsible in particular for the legal aspects involved in the waste management business, namely for concluding the contracts with customers and contractors and for contract management in compliance with the laws and regulations of Germany and the European Union, including the relevant pollution control and monitoring obligations. Participants of the workshop received in-depth information and guidance through discussion of contracts and document types of relevance in this context. (orig./CB) [de
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20 CFR 668.710 - What planning documents must an INA grantee submit?
2010-04-01
... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false What planning documents must an INA grantee... Planning/Funding Process § 668.710 What planning documents must an INA grantee submit? Each grantee... participant services and expenditures covering the two-year planning cycle. We will, in consultation with the...
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Contractor evaluations in the contractor selection process.
2014-04-01
The current contractor evaluation system in use within the Kentucky Transportation Cabinet is based on the contractor evaluation system developed as part of SPR 212-00 "Quality Based Prequalification of Contractors." This system relies on average per...
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Evaluated nuclear data file ENDF/B-VI
International Nuclear Information System (INIS)
Dunford, C.L.
1991-01-01
For the past 25 years, the United States Department of Energy has sponsored a cooperative program among its laboratories, contractors and university research programs to produce an evaluated nuclear data library which would be application independent and universally accepted. The product of this cooperative activity is the ENDF/B evaluated nuclear data file. After approximately eight years of development, a new version of the data file, ENDF/B-VI has been released. The essential features of this evaluated data library are described in this paper. 7 refs
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36 CFR 64.12 - Standards for grantee financial management systems.
2010-07-01
... financial management systems. 64.12 Section 64.12 Parks, Forests, and Public Property NATIONAL PARK SERVICE... RIGHTS-OF-WAY § 64.12 Standards for grantee financial management systems. The grantees' Financial Management Systems shall meet the minimum standards set forth in OMB Circular A-102, Attachment G. ...
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34 CFR 377.31 - What information must a grantee provide to eligible clients?
2010-07-01
... clients? 377.31 Section 377.31 Education Regulations of the Offices of the Department of Education... PROJECTS TO INCREASE CLIENT CHOICE PROGRAM What Post-Award Conditions Must Be Met by a Grantee? § 377.31 What information must a grantee provide to eligible clients? Each grantee shall advise all clients and...
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International Nuclear Information System (INIS)
2009-02-01
This year the XII Workshop on Nuclear Physics (WONP) and the VI Symposium on Nuclear and Related Techniques (NURT) are organized jointly, by Instituto Superior de Tecnologias y Ciencias Aplicadas and Centro de Aplicaciones Tecnologicas y Desarrollo Nuclear. Both events gather scientists from several countries with top research work on nuclear physics and its applications. WONP has been carried out since 1994 promoting an ever-exchanging exchange between professionals of various nuclear and applied physics fields, those related to environmental and health care. NURT is one of the key Cuban scientific meetings since 1997 dealing with the peaceful applications of nuclear techniques in several domains of the society. WONP and NURT provide an unique opportunity for the national and international scientific community to meet outstanding researchers and discuss current trends in several areas of theoretical, experimental and applied nuclear physics and related topics. The papers submitted to this event are presented in this CD-ROM
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International Nuclear Information System (INIS)
Blanton, M.L.; Montgomery, E.W.
1991-01-01
The recent trend in the United States and Shell Oil Company EandP has been to increase use of contractors to do specialized work. Many companies now use contractors almost exclusively for operations such as drilling, well workovers, construction, and many specialty and routine maintenance tasks. Today, approximately 75% of Shell Oil Company's actual operating work force in EandP is contract. Clearly, HSandE considerations must become an increasingly important part of the contractor selection process. This paper reports on the Shell Oil Company's evolution from a bidder selection process to a program of Matching Owner and Contractor. Well has begun to expand efforts to make better assessments of contractor's HSandE capabilities and values in pre-bid considerations. Focus is on pre-bid evaluations to select contractors that have strong HSandE commitments and values. Contractor safety performance in this industry must be brought up to the same standards as operating companies. In Shell Oil EandP is only willing to contractors who can and are willing to do that
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Workshop "Old Factory - New Use" Tallinnas / Epp Lankots
Lankots, Epp, 1976-
2001-01-01
11.-17. VI 2001. a. toimunud tööstusarhitektuuri käsitlev workshop. Osalejaid oli 16, peamiselt, kunstiajaloolased ja arhitektid Soomest, Norrast, Lätist, Leedust ja Eestist. Analüüsitavad objektid Tallinnas - vesilennukite angaarid, paberi- ja tselluloosivabriku keeduhoone
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Ustailieva, E.; Starren, A.
2013-01-01
Companies function more and more in networks (i.e. contractor chains with contractors, suppliers and/or other companies. This asks for several companies/parties to work together to get the work done. Working in contractor chains is very common in sectors like maintenance, construction, cleaning, and
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76 FR 13097 - Institute of Museum and Library Services; Evaluation by Grantees
2011-03-10
... With Institutions of Higher Education, Hospitals, and Other Non-Profit Organizations, provides, in part... Services; Evaluation by Grantees AGENCY: Institute of Museum and Library Services, National Foundation On.... IMLS amends 45 CFR 1180.46, Evaluation by the grantee, to ensure that IMLS requirements conform to the...
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20 CFR 669.510 - What planning documents must an NFJP grantee submit?
2010-04-01
... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false What planning documents must an NFJP grantee submit? 669.510 Section 669.510 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF... Accountability, Planning and Waiver Provision § 669.510 What planning documents must an NFJP grantee submit? Each...
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Japanese contributions to IAEA INTOR workshop, phase IIA
International Nuclear Information System (INIS)
Fujisawa, Noboru; Sugihara, Masayoshi; Shimada, Michiya; Saito, Seiji.
1982-11-01
This report corresponds to Chapter VI of Japanese contribution report to IAEA INTOR workshop, Phase IIA. Special emphasis is placed on pumped limiter analysis for comparative studies between limiter and divertor concepts. Pumping characteristics of divertor/limiter and radiation cooling of diverted plasmas by impurities are also intensively studied. (author)
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Third EC/ISOE workshop on occupational exposure management at nuclear power plants
International Nuclear Information System (INIS)
Bone, Mike; Morris, Simon
2002-01-01
The third workshop was jointly sponsored by the IAEA and OECD Nuclear Energy Agency. It was organised by the European Commission Directorate-General for the Environment, Nuclear Safety and Civil Protection and the ISOE European Regional Technical Centre. The workshop provided a forum for Health Physics practitioners and operators to exchange information and experience on occupational exposure issues at Nuclear Power Plants (NPPs). There were approximately 130 participants of whom 63% were from utilities, 11% from contractors and 26% from regulatory bodies
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2010-04-01
... administrative capacity by the Native American grantee, subgrantee or contractor. The Native American grantee may... persons employed in an administrative capacity for the Native American grantee, its subgrantees or... describing all advantages, conflicts and/or disadvantages which may result from the specific personnel action...
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48 CFR 252.229-7004 - Status of contractors as a direct contractor (Spain).
2010-10-01
... direct contractor (Spain). 252.229-7004 Section 252.229-7004 Federal Acquisition Regulations System... contractor (Spain). As prescribed in 229.402-70(d), use the following clause: Status of Contractor as a Director Contractor (Spain) (JUN 1997) (a) “Direct Contractor,” as used in this clause, means an individual...
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Grantees Guide to Research Databases at IDRC
International Development Research Centre (IDRC) Digital Library (Canada)
. 7. 7. Creating search alerts. 9. 8. IDRC Digital Library (IDL). 11. 9. Key contacts. 12. Commercial databases conditions of use. These resources are governed by license agreements which restrict use to IDRC employees and grantees taking ...
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Transactions of the criticality alarm systems workshop
International Nuclear Information System (INIS)
1988-01-01
The first Criticality Alarm workshop was held by the US Department of Energy Albuquerque Operations Office in 1985. This second workshop is the first held on an international level. There were 98 persons in attendance. They represented the Department of Energy (DOE) field offices, DOE contractors, the Nuclear Regulatory Commission (NRC), NRC licensees, and agencies in the United Kingdom, France, West Germany, and Japan. Topics were on practices experience, and development. A key value of the workshop was the sharing of critical alarm system experiences, problems, and advances in the state of the art. In addition, several Criticality Alarm Systems (CAS) equipment systems were exhibited. Papers were presented on: nature of criticality accidents; lessons learned from past accidents; application of ANS 8.3 standard; gamma and neutron detection systems; research and development in progress; testing at Oak Ridge and Los Alamos; methods used to place detectors; centralized readout feature; false alarms; trip-point settings; and testing and maintenance. The individual papers have been cataloged separately
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20 CFR 668.650 - Can INA grantees exclude segments of the eligible population?
2010-04-01
... eligible population? 668.650 Section 668.650 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION... population? (a) No, INA grantees cannot exclude segments of the eligible population. INA grantees must document in their Two Year Plan that a system is in place to afford all members of the eligible population...
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45 CFR 287.160 - What reports must a grantee file regarding financial operations?
2010-10-01
... Requirements § 287.160 What reports must a grantee file regarding financial operations? (a) Grantees will use SF-269A to make an annual financial report of expenditures for program activities and services. (b) Two annual financial reports will be due to the appropriate Regional Office. The interim SF-269A is...
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77 FR 11559 - Submission for OMB Review; Comment Request DERT Extramural Grantee Data Collection
2012-02-27
... areas and gaps in the research. Information gained from this primary data collection will be used in...; Comment Request DERT Extramural Grantee Data Collection SUMMARY: Under the provisions of Section 3507(a)(1... currently valid OMB control number. Proposed Collection: Title: DERT Extramural Grantee Data Collection...
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77 FR 60128 - Noncompetitive Supplements to Nursing Assistant and Home Health Aide Program Grantees
2012-10-02
... Noncompetitive Supplements to Nursing Assistant and Home Health Aide Program Grantees AGENCY: Health Resources... expansion supplements of $100,000 to 10 Nursing Assistant and Home Health Aide (NAHHA) Program grantees to... Management; Care Coordination and Follow Up; and Behavioral Health and Social Support for Home Health Aides...
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40 CFR 35.936-5 - Grantee responsibility.
2010-07-01
... accomplishment of the project for which EPA grant assistance is awarded. The grantee is responsible for the... into under the grant (except as § 35.936-6 provides) in accordance with sound business judgment and good administrative practice. This includes issuance of invitations for bids or requests for proposals...
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Resources for IDRC grantees | IDRC - International Development ...
International Development Research Centre (IDRC) Digital Library (Canada)
Our Research Support team develops tools and provides assistance to grantees. You must be an IDRC-funded researcher or IDRC staff member to use these services. Document delivery requests: Find out how to request journal articles that are not available in full text. Document delivery service: Order scholarly articles that ...
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75 FR 24571 - Designation of New Grantee
2010-05-05
...) has considered the application (filed 03/17/2010) submitted by the Southern California Logistics... the City of Victorville, which has accepted such reissuance subject to approval by the FTZ Board. Upon... recognizes the City of Victorville as the new grantee of Foreign-Trade Zone 243, subject to the FTZ Act and...
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Workshop on rock mechanics issues in repository design and performance assessment
International Nuclear Information System (INIS)
1996-04-01
The Center for Nuclear Waste Regulatory Analyses organized and hosted a workshop on ''Rock Mechanics Issues in Repository Design and Performance Assessment'' on behalf its sponsor the U.S. Nuclear Regulatory Commission (NRC). This workshop was held on September 19- 20, 1994 at the Holiday Inn Crowne Plaza, Rockville, Maryland. The objectives of the workshop were to stimulate exchange of technical information among parties actively investigating rock mechanics issues relevant to the proposed high-level waste repository at Yucca Mountain and identify/confirm rock mechanics issues important to repository design and performance assessment The workshop contained three technical sessions and two panel discussions. The participants included technical and research staffs representing the NRC and the Department of Energy and their contractors, as well as researchers from the academic, commercial, and international technical communities. These proceedings include most of the technical papers presented in the technical sessions and the transcripts for the two panel discussions
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2012-02-17
... Leadership Training in Pediatric Dentistry's Current Grantees; One-Year Extension AGENCY: Health Resources... Funds for Leadership Training in Pediatric Dentistry's (T17) Current Grantees. SUMMARY: The Health... for the Leadership Training in Pediatric Dentistry awards to Columbia University, The Regents of the...
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45 CFR 2516.810 - What types of evaluations are grantees and subgrantees required to perform?
2010-10-01
... Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SCHOOL-BASED SERVICE-LEARNING PROGRAMS...? All grantees and subgrantees are required to perform internal evaluations which are ongoing efforts to assess performance and improve quality. Grantees and subgrantees may, but are not required to, arrange...
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2011-05-25
... Grantees from the Services, Training, Education and Policies to Reduce Domestic Violence, Dating Violence... collection Semi- Annual Progress Report for Grantees From the Services, Training, Education and Policies To Reduce Domestic Violence, Dating Violence, Sexual Assault and Stalking in Secondary Schools Grant Program...
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20 CFR 632.11 - Designation of Native American grantees.
2010-04-01
... the grantee's attention in writing as a result of monitoring activities, reviews, assessments, etc. (7...) Failure to have maintained cost controls resulting in excess cash on hand. (11) Failure to procure or...
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From demand driven contractor selection towards value driven contractor selection
Walraven, A.R.; Vries, de B.
2009-01-01
The procurement of a construction contractor should consider more aspects than only cost or price. Taking value and price into account to select the ‘best value for money’ bid results in adopting a structured multicriteria approach. An alternative contractor selection method is presented, which
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Grantees Guide for Research Database at IDRC (English)
International Development Research Centre (IDRC) Digital Library (Canada)
Commercial databases conditions of use. These resources are governed by license agreements which restrict use to IDRC employees and grantees taking part in projects funded by. IDRC. It is the responsibility of each user to use these products only for individual, noncommercial use without systematically downloading ...
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2011-01-27
.... The EPA contractor, ICF International, Inc., is providing logistical support for the workshop. FOR... should be directed to Courtney Skuce at ICF International, Inc., telephone: 919-293-1660; e- mail: EPA... will be taken into account as EPA develops future plans, approaches, and processes for moving toward...
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Uganda cabinet approves policy initiated by IDRC grantee | IDRC ...
International Development Research Centre (IDRC) Digital Library (Canada)
2016-06-28
Jun 28, 2016 ... The Economic Policy Research Centre (EPRC), an IDRC grantee under the ... on May 4, 2016, with cabinet approval of their National Fertilizer Policy. ... that 20% of the country's population has some form of physical disability.
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Workshop on rock mechanics issues in repository design and performance assessment
Energy Technology Data Exchange (ETDEWEB)
NONE
1996-04-01
The Center for Nuclear Waste Regulatory Analyses organized and hosted a workshop on ``Rock Mechanics Issues in Repository Design and Performance Assessment`` on behalf its sponsor the U.S. Nuclear Regulatory Commission (NRC). This workshop was held on September 19- 20, 1994 at the Holiday Inn Crowne Plaza, Rockville, Maryland. The objectives of the workshop were to stimulate exchange of technical information among parties actively investigating rock mechanics issues relevant to the proposed high-level waste repository at Yucca Mountain and identify/confirm rock mechanics issues important to repository design and performance assessment The workshop contained three technical sessions and two panel discussions. The participants included technical and research staffs representing the NRC and the Department of Energy and their contractors, as well as researchers from the academic, commercial, and international technical communities. These proceedings include most of the technical papers presented in the technical sessions and the transcripts for the two panel discussions. Selected papers have been indexed separately for inclusion the Energy Science and Technology Database.
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2010-04-01
... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false What responsibility do grantees/subgrantees... EMPLOYMENT PROGRAM Services to Participants § 641.550 What responsibility do grantees/subgrantees have to place participants in unsubsidized employment? Because one goal of the program is to foster economic...
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Energy Technology Data Exchange (ETDEWEB)
Durfee, Justin David; Frazier, Christopher Rawls; Bandlow, Alisa; Jones, Katherine A
2016-05-01
This document describes the final software design of the Contingency Contractor Optimization Tool - Prototype. Its purpose is to provide the overall architecture of the software and the logic behind this architecture. Documentation for the individual classes is provided in the application Javadoc. The Contingency Contractor Optimization project is intended to address Department of Defense mandates by delivering a centralized strategic planning tool that allows senior decision makers to quickly and accurately assess the impacts, risks, and mitigation strategies associated with utilizing contract support. The Contingency Contractor Optimization Tool - Prototype was developed in Phase 3 of the OSD ATL Contingency Contractor Optimization project to support strategic planning for contingency contractors. The planning tool uses a model to optimize the Total Force mix by minimizing the combined total costs for selected mission scenarios. The model optimizes the match of personnel types (military, DoD civilian, and contractors) and capabilities to meet mission requirements as effectively as possible, based on risk, cost, and other requirements.
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76 FR 39015 - Contractor Performance Information
2011-07-05
...] Contractor Performance Information AGENCY: Environmental Protection Agency (EPA), ACTION: Direct final rule... contractor performance information. EPA is issuing a final rule because the changes are procedural in nature... Institutes of Health's Contractor Performance System (CPS) to the Department of Defense's Contractor...
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Contractor Selection in Saudi Arabia
M. A. Bajaber; M. A. Taha
2012-01-01
Contractor selection in Saudi Arabia is very important due to the large construction boom and the contractor role to get over construction risks. The need for investigating contractor selection is due to the following reasons; large number of defaulted or failed projects (18%), large number of disputes attributed to contractor during the project execution stage (almost twofold), the extension of the General Agreement on Tariffs and Trade (GATT) into construction industry, and finally the few ...
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48 CFR 46.105 - Contractor responsibilities.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contractor... CONTRACT MANAGEMENT QUALITY ASSURANCE General 46.105 Contractor responsibilities. (a) The contractor is..., and furnishing such information to the Government as required. (b) The contractor may be required to...
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49 CFR 199.245 - Contractor employees.
2010-10-01
... 49 Transportation 3 2010-10-01 2010-10-01 false Contractor employees. 199.245 Section 199.245... Prevention Program § 199.245 Contractor employees. (a) With respect to those covered employees who are contractors or employed by a contractor, an operator may provide by contract that the alcohol testing...
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77 FR 43535 - Grantee Codes for Certified Radiofrequency Equipment
2012-07-25
... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 2 [FCC 12-60] Grantee Codes for Certified Radiofrequency Equipment AGENCY: Federal Communications Commission. ACTION: Final rule. SUMMARY: This document... authorization program for radiofrequency (RF) devices under part 2 of its rules. This program is one of the...
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49 CFR 199.115 - Contractor employees.
2010-10-01
... 49 Transportation 3 2010-10-01 2010-10-01 false Contractor employees. 199.115 Section 199.115... § 199.115 Contractor employees. With respect to those employees who are contractors or employed by a contractor, an operator may provide by contract that the drug testing, education, and training required by...
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7 CFR 1726.27 - Contractor's bonds.
2010-01-01
... 7 Agriculture 11 2010-01-01 2010-01-01 false Contractor's bonds. 1726.27 Section 1726.27... AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES General § 1726.27 Contractor's bonds. (a) RUS Form 168b, Contractor's Bond, shall be used when a contractor's bond is required by RUS Forms 200, 257...
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48 CFR 47.207-5 - Contractor responsibilities.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contractor....207-5 Contractor responsibilities. Contractor responsibilities vary with the kinds of freight to be... furnished by the contractor. Otherwise, state that the contractor shall furnish clean and sound closed-type...
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48 CFR 18.102 - Central contractor registration.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Central contractor... Central contractor registration. Contractors are not required to be registered in the Central Contractor.... (See 4.1102). However, contractors are required to register with CCR in order to gain access to the...
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Escoffery, Cam; Hannon, Peggy; Maxwell, Annette E; Vu, Thuy; Leeman, Jennifer; Dwyer, Andrea; Mason, Caitlin; Sowles, Shaina; Rice, Ketra; Gressard, Lindsay
2015-01-31
Practitioners often require training and technical assistance to build their capacity to select, adapt, and implement evidence-based interventions (EBIs). The CDC Colorectal Cancer Control Program (CRCCP) aims to promote CRC screening to increase population-level screening. This study identified the training and technical assistance (TA) needs and preferences for training related to the implementation of EBIs among CRCCP grantees. Twenty-nine CRCCP grantees completed an online survey about their screening activities, training and technical assistance in 2012. They rated desire for training on various evidence-based strategies to increase cancer screening, evidence-based competencies, and program management topics. They also reported preferences for training formats and facilitators and barriers to trainings. Many CRCCP grantees expressed the need for training with regards to specific EBIs, especially system-level and provider-directed EBIs to promote CRC screening. Grantees rated these EBIs as more difficult to implement than client-oriented EBIs. Grantees also reported a moderate need for training regarding finding EBIs, assessing organizational capacity, implementing selected EBIs, and conducting process and outcome evaluations. Other desired training topics reported with higher frequency were partnership development and data collection/evaluation. Grantees preferred training formats that were interactive such as on-site trainings, webinars or expert consultants. Public health organizations need greater supports for adopting evidence-based interventions, working with organizational-level change, partnership development and data management. Future capacity building efforts for the adoption of EBIs should focus on systems or provider level interventions and key processes for health promotion and should be delivered in a variety of ways to assist local organizations in cancer prevention and control.
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International Nuclear Information System (INIS)
2017-02-01
The workshop was organised by the Institute for Energy Technology (IFE) on behalf of the OECD Halden Reactor Project (OECD-HRP) and in collaboration with the International Atomic Energy Agency (IAEA) and the Nuclear Energy Agency (NEA). The workshop brought together more than 100 people (operators, regulators, scientists, consultants, and contractors) from 25 countries. Program: Day 1 - Successful application of R and D in decommissioning and future needs (Welcome and Opening Speeches; Session 1: Workshop Introductory Presentations; Session 2: Experience from starting, on-going and completed decommissioning projects). Day 2 - R and D and application of advanced technologies for decommissioning (Session 3: New technologies for decommissioning; Session 4: Advanced information technologies for decommissioning). Day 3 - Improving decommissioning management on project, national and international level (Session 5: Challenges and methods for improving decommissioning; Session 6: Workshop closing)
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48 CFR 1845.502 - Contractor responsibility.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor responsibility. 1845.502 Section 1845.502 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... Contractors 1845.502 Contractor responsibility. ...
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48 CFR 1609.471 - Contractor certification.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor certification... EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Debarment, Suspension, and Ineligibility 1609.471 Contractor certification. All FEHBP carriers and applicant carriers...
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48 CFR 1602.170-4 - Contractor.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor. 1602.170-4 Section 1602.170-4 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES... 1602.170-4 Contractor. Contractor means carrier. ...
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International Nuclear Information System (INIS)
Canepa, J.A.
1992-08-01
Los Alamos National Laboratory hosted a workshop on radionuclide adsorption for the Department of Energy (DOE)/Yucca Mountain Site Characterization Project on September 11 and 12, 1990. The purpose of the workshop was to respond to a recommendation by the Nuclear Waste Technical Review Board that the DOE organize a radionuclide adsorption workshop to be attended by the DOE and its contractors involved in the measurement and modeling of such adsorption. The workshop would have two general purposes: (a) to determine the applicability of available radionuclide adsorption data on tuff and models for predicting such adsorption under existing and postclosure conditions at Yucca Mountain and (b) to establish what additional radionuclide adsorption research and model development are needed. Individual projects are processed separately for the databases
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Koppich, Julia E.
2010-01-01
As of August 2010, a total of 33 states, school districts, charter school coalitions, and other education organizations had received Teacher Incentive Funds (TIF) to redesign compensation programs for teachers and principals. The U.S. Department of Education named a new cohort of TIF grantees on September 23, 2010. TIF grantees have faced a number…
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48 CFR 752.7013 - Contractor-mission relationships.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor-mission....7013 Contractor-mission relationships. For use in all USAID contracts involving performance overseas.... Contractor-Mission Relationships (OCT 1989) (a) The Contractor acknowledges that this contract is an...
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Administrative Relief for Grantees impacted by Hurricanes Harvey, Irma, and Maria
On October 26, 2017, the Office of Management and Budget issued the attached memorandum, Administrative Relief for Grantees impacted by Hurricanes, to provide Federal agencies with flexibility to assist their grant applicants and recipients.
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30 CFR 45.4 - Independent contractor register.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Independent contractor register. 45.4 Section... ADMINISTRATIVE REQUIREMENTS INDEPENDENT CONTRACTORS § 45.4 Independent contractor register. (a) Each independent contractor shall provide the production-operator in writing the following information: (1) The independent...
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48 CFR 852.237-70 - Contractor responsibilities.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor....237-70 Contractor responsibilities. As prescribed in 837.110, insert the following clause: Contractor Responsibilities (APR 1984) The contractor shall obtain all necessary licenses and/or permits required to perform...
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42 CFR 52b.10 - What are the terms and conditions of awards?
2010-10-01
... program: (a) Title. The applicant must have a fee simple or other estate or interest in the site... contractor. (l) Notice of Federal Interest. The grantee shall record a Notice of Federal Interest in the... certifies that the grantee institution has fee simple title to the site free and clear of all liens...
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48 CFR 1509.170-8 - Contractor Performance Report.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor Performance... AGENCY ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Contractor Performance Evaluations 1509.170-8 Contractor Performance Report. (a) Contractor Performance Reports (interim and final) must be prepared...
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48 CFR 52.241-5 - Contractor's Facilities.
2010-10-01
... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Contractor's Facilities....241-5 Contractor's Facilities. As prescribed in 41.501(c)(4), insert a clause substantially the same as the following: Contractor's Facilities (FEB 1995) (a) The Contractor, at its expense, unless...
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48 CFR 52.247-28 - Contractor's Invoices.
2010-10-01
... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Contractor's Invoices. 52....247-28 Contractor's Invoices. As prescribed in 47.207-9(c), insert the following clause in... services: Contractor's Invoices (APR 1984) The Contractor shall submit itemized invoices as instructed by...
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14 CFR 1245.108 - License to contractor.
2010-01-01
... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false License to contractor. 1245.108 Section... INTELLECTUAL PROPERTY RIGHTS Patent Waiver Regulations § 1245.108 License to contractor. (a) Each contractor.... The license extends to the contractor's domestic subsidiaries and affiliates, if any, within the...
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48 CFR 725.703 - Contractor employees.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor employees. 725... SOCIOECONOMIC PROGRAMS FOREIGN ACQUISITION Source, Origin, and Nationality 725.703 Contractor employees. (a... on employees or consultants of either contractors or subcontractors providing services under an USAID...
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48 CFR 33.207 - Contractor certification.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contractor certification... CONTRACTING REQUIREMENTS PROTESTS, DISPUTES, AND APPEALS Disputes and Appeals 33.207 Contractor certification. (a) Contractors shall provide the certification specified in paragraph (c) of this section when...
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2010-10-14
... ENVIRONMENTAL PROTECTION AGENCY [FRL-9213-6] Availability of FY 09 Grantee Performance Evaluation... (EPA). ACTION: Notice of availability; Clean Air Act Section 105 grantee performance evaluation reports...-year evaluations of eight state air pollution control programs (Alabama Department of Environmental...
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48 CFR 1845.502-70 - Contractor-acquired property.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor-acquired... Possession of Contractors 1845.502-70 Contractor-acquired property. All contractor-acquired property must be... contractor-acquired. (2) Submission of DD Form 1419, DOD Industrial Plant Requisition, or equivalent format...
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48 CFR 1252.242-71 - Contractor testimony.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor testimony. 1252... Contractor testimony. As prescribed in (TAR) 48 CFR 1242.7000(b), insert the following clause: Contractor Testimony (OCT 1994) All requests for the testimony of the Contractor or its employees, and any intention to...
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Building Healthy Start Grantees' Capacity to Achieve Collective Impact: Lessons from the Field.
Bradley, Kimberly; Chibber, Karuna S; Cozier, Naima; Meulen, Peggy Vander; Ayres-Griffin, Colleen
2017-12-01
Purpose While Healthy Start has emphasized the need for multi-sectorial community engagement and collaboration since its inception, in 2014 Healthy Start adopted Collective Impact (CI) as a framework for reducing infant mortality. This paper describes the development of a peer-focused capacity-building strategy that introduced key elements of CI and preliminary findings of Healthy Start grantees' progress with using CI as an approach to collaboration. Description The Collective Impact Peer Learning Networks (CI-PLNs) consisted of eight 90-min virtual monthly meetings and one face-to-face session that reviewed CI pre-conditions and conditions. Evaluation sources included: a facilitated group discussion at the final CI-PLN exploring grantee CI and CAN accomplishments (n = 57); routine evaluations (n = 144 pre, 46 interim, and 40 post PLN) examining changes in knowledge and practices regarding CI; and post CI-PLN implementation, three in-depth interviews with grantees who volunteered to discuss their experience with CI and participation in the CI-PLN. Assessment CI-PLN participants reported increased knowledge and confidence in the application of CI. Several participants reported that the CI-PLN created a space for engaging in peer sharing challenges, successes, and best practices. Participants also reported a desire to continue implementing CI and furthering their learning. Conclusion The CI-PLNs met the initial goal of increasing Healthy Start grantees' understanding of CI and determining the initial focus of their efforts. By year five, the EPIC Center anticipates Healthy Start CANs will have a sustainable infrastructure in place that supports the established common agenda, shared measures, and ongoing and meaningful inclusion of community members.
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13 CFR 119.8 - Are there matching requirements for grantees?
2010-01-01
... constraints on the historical and projected ability to raise matching funds as demonstrated by financial statements and letters of rejection from previous funders and potential new funding sources; (2) Evidence of... to the matching requirements of this section. (c) Applicants or grantees with severe constraints on...
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40 CFR 35.6600 - Contractor claims.
2010-07-01
... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Contractor claims. 35.6600 Section 35... Actions Procurement Requirements Under A Cooperative Agreement § 35.6600 Contractor claims. (a) General... prepared by the contractor to support a claim against the recipient; and (4) The award official determines...
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2012-08-28
... ENVIRONMENTAL PROTECTION AGENCY [FRL-9721-4] Availability of FY 11 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4 and 17 Local Agencies AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of availability; Clean Air Act Section 105 grantee performance evaluation reports...
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2011-10-17
... ENVIRONMENTAL PROTECTION AGENCY [FRL-9478-7] Availability of FY 10 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4 and 17 Local Agencies AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of availability; Clean Air Act Section 105 grantee performance evaluation reports...
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2010-07-01
..., prior to such employee's engagement in any activity enumerated in section 3(6) of the Act. A farm labor... farm labor contractor employee. 500.41 Section 500.41 Labor Regulations Relating to Labor (Continued... PROTECTION Registration of Farm Labor Contractors and Employees of Farm Labor Contractors Engaged in Farm...
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Contractor Performance Assessment Reporting System
US Agency for International Development — CPARS is a web-based system used to input data on contractor performance. Reports from the system are used as an aid in awarding contracts to contractors that...
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Sixth national stakeholder workshop summary report
Energy Technology Data Exchange (ETDEWEB)
NONE
1999-03-01
On June 17--18, 1998, the Department of Energy`s (DOE) Office of Worker and Community Transition convened its sixth National Stakeholder Workshop at the Ramada Plaza Hotel Old Town in Alexandria, Virginia. Approximately 325 stakeholders attended representing DOE headquarters and field offices, contractors, labor organizations, state and local government, education and community interest groups. The meeting addressed the progress made on the issues and challenges identified at the last stakeholder`s meeting in Oakland, California on April 9--11, 1997. Also discussed were the full range of the Department`s work force issues and creative solutions to the inherent challenges of simultaneously implementing the Department`s post Cold-War mission, work force restructuring guidance, contract reform objectives, asset disposition, performance-based management requirements, and business process improvement policies. The format of the Workshop included several plenary sessions and a number of small group discussion sessions. The small group sessions focused on topics related to labor issues, work force restructuring, work force planning, community transition, and employee concerns. The sessions provided a wide range of views on worker and community transition issues. The plenary sessions of the Workshop included presentations on the following topics: welcome and introductions; opening remarks; building a better labor-management relationship; keynote speech from Secretary of Energy Federico Pena; meeting tomorrow`s challenges (early site closures); harnessing the contracting process to encourage local growth; and, the British experience in economic conversion.
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48 CFR 970.4402 - Contractor purchasing system.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor purchasing... SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Management and Operating Contractor Purchasing 970.4402 Contractor purchasing system. ...
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2010-04-01
... determine whether a grantee fails, meets, or exceeds the expected levels of performance for the core indicators and what will be the consequences of failing to meet expected levels of performance? (a) Aggregate... determine if a national grantee has met the expected levels of performance (including any adjustments to...
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Energy Technology Data Exchange (ETDEWEB)
Fitzsimmons, Tim [Dept. of Energy (DOE), Washington DC (United States). Office of Basic Energy Sciences. Division of Materials Sciences and Engineering
2006-05-16
This volume highlights the scientific content of the 2006 Hydrogen Contractors Meeting sponsored by the Division of Materials Sciences and Engineering (DMS&E) on behalf of the Office of Basic Energy Sciences (BES) of the U. S. Department of Energy (DOE). Hydrogen Contractors Meeting held from May 16-19, 2006 at the Crystal Gateway Marriott Hotel Arlington, Virginia. This meeting is the second in a series of research theme-based Contractors Meetings sponsored by DMS&E held in conjunction with our counterparts in the Office of Energy Efficiency and Renewable Energy (EERE) and the first with the Hydrogen, Fuel Cells and Infrastructure Technologies Program. The focus of this year’s meeting is BES funded fundamental research underpinning advancement of hydrogen storage. The major goals of these research efforts are the development of a fundamental scientific base in terms of new concepts, theories and computational tools; new characterization capabilities; and new materials that could be used or mimicked in advancing capabilities for hydrogen storage.
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Energy Technology Data Exchange (ETDEWEB)
Burdick, A.
2011-10-01
This report outlines findings resulting from a U.S. Department of Energy Building America expert meeting to determine how HVAC companies can transition from a traditional contractor status to a service provider for whole house energy upgrade contracting. IBACOS has embarked upon a research effort under the Building America Program to understand business impacts and change management strategies for HVAC companies. HVAC companies can implement these strategies in order to quickly transition from a 'traditional' heating and cooling contractor to a service provider for whole house energy upgrade contracting. Due to HVAC service contracts, which allow repeat interaction with homeowners, HVAC companies are ideally positioned in the marketplace to resolve homeowner comfort issues through whole house energy upgrades. There are essentially two primary ways to define the routes of transition for an HVAC contractor taking on whole house performance contracting: (1) Sub-contracting out the shell repair/upgrade work; and (2) Integrating the shell repair/upgrade work into their existing business. IBACOS held an Expert Meeting on the topic of Transitioning Traditional HVAC Contractors to Whole House Performance Contractors on March 29, 2011 in San Francisco, CA. The major objectives of the meeting were to: Review and validate the general business models for traditional HVAC companies and whole house energy upgrade companies Review preliminary findings on the differences between the structure of traditional HVAC Companies and whole house energy upgrade companies Seek industry input on how to structure information so it is relevant and useful for traditional HVAC contractors who are transitioning to becoming whole house energy upgrade contractors Seven industry experts identified by IBACOS participated in the session along with one representative from the National Renewable Energy Laboratory (NREL). The objective of the meeting was to validate the general operational
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44 CFR 13.24 - Matching or cost sharing.
2010-10-01
... donated. (f) Valuation of grantee or subgrantee donated real property for construction/acquisition. If a....25(g).) (5) Services or property financed by income earned by contractors. Contractors under a grant... from the party awarding the contract. No costs of services or property supported by this income may...
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28 CFR 66.24 - Matching or cost sharing.
2010-07-01
... donated. (f) Valuation of grantee or subgrantee donated real property for construction/acquisition. If a... described in § 66.25(g).) (5) Services or property financed by income earned by contractors. Contractors... amounts earned from the party awarding the contract. No costs of services or property supported by this...
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34 CFR 80.24 - Matching or cost sharing.
2010-07-01
... donated. (f) Valuation of grantee or subgrantee donated real property for construction/acquisition. If a....25(g).) (5) Services or property financed by income earned by contractors. Contractors under a grant... from the party awarding the contract. No costs of services or property supported by this income may...
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45 CFR 1157.24 - Matching or cost sharing.
2010-10-01
... time it was donated. (f) Valuation of grantee or subgrantee donated real property for construction... § 1157.25(g).) (5) Services or property financed by income earned by contractors. Contractors under a... earned from the party awarding the contract. No costs of services or property supported by this income...
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Mont Terri Project - Proceedings of the 10 Year Anniversary Workshop
International Nuclear Information System (INIS)
Hugi, M.; Bossart, P.; Hayoz, P.
2007-01-01
This book is a compilation of 12 reports presented at the St-Ursanne workshop. The workshop was dedicated to the scientific community of the Mont Terri partner organisations, their management and scientific/technical staff, involved research organisations and key contractors. The purpose of the event was to acknowledge the excellent research work that has been performed over the last decade, to evaluate and discuss the present state of knowledge in selected research areas and to explore the potential for future research activities. The topical areas addressed in the workshop are of particular importance with regard to deep geological disposal of radioactive waste and focused on the issues of coupled phenomena and transport processes in argillaceous rock and the demonstration (in underground rock laboratories) of disposal feasibility. After showing the history of the Mont Terri project and the general geology of Northwestern Switzerland, the different presentations are distributed into 3 topics: (a) Coupled phenomena in argillaceous rock, (b) Transport processes in argillaceous rock, and (c) Demonstration of disposal feasibility in underground rock laboratories. The last chapter describes the research still needed and the Mont Terri rock laboratory
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76 FR 64954 - Proposed Collection; Comment Request; Grantee Outcomes and Satisfaction
2011-10-19
... Request; Grantee Outcomes and Satisfaction SUMMARY: In compliance with the requirement of Section 3506(c... health science; (2) Contribution of research findings to program goals and objectives; (3) Satisfaction... of research. Satisfaction information to be collected includes measures of satisfaction with the type...
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48 CFR 52.246-1 - Contractor Inspection Requirements.
2010-10-01
... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Contractor Inspection....246-1 Contractor Inspection Requirements. As prescribed in 46.301, insert the following clause: Contractor Inspection Requirements (APR 1984) The Contractor is responsible for performing or having...
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2010-07-01
... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION SPECIAL PROJECTS AND DEMONSTRATIONS FOR PROVIDING SUPPORTED EMPLOYMENT SERVICES TO INDIVIDUALS WITH THE MOST SEVERE DISABILITIES AND TECHNICAL ASSISTANCE PROJECTS What Post-Award Conditions Must Be Met by a Grantee? § 380.20 What requirements must a grantee meet before...
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48 CFR 970.5244-1 - Contractor purchasing system.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor purchasing... for Management and Operating Contracts 970.5244-1 Contractor purchasing system. As prescribed in 970.4403 insert the following clause: Contractor Purchasing System (AUG 2009) (a) General. The Contractor...
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48 CFR 52.204-7 - Central Contractor Registration.
2010-10-01
... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Central Contractor....204-7 Central Contractor Registration. As prescribed in 4.1105, use the following clause: Central Contractor Registration (APR 2008) (a) Definitions. As used in this clause— Central Contractor Registration...
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Environmental liability and the independent contractor
International Nuclear Information System (INIS)
Gilmour, B.S.
1999-01-01
The provisions of the Environmental Protection and Enhancement Act (EPEA) regarding the relationship between a company and an independent contractor were reviewed. The EPEA was introduced in September 1993 and significantly altered the environmental laws in the province of Alberta. The provisions of the EPEA that apply to the petroleum industry are conservation and reclamation as well as provisions concerning release of substances, contaminated sites and penalties. Companies that pollute may be held liable for reclamation, even if the work was carried out by an independent contractor and despite the fact that the independent contractor is not an employee of the company. Under the current EPEA laws, companies may not be able to effectively shift responsibility for environmental liabilities to independent contractors even where the contractor was negligent. This paper presented suggestions regarding contractor agreements and due diligence to help minimize the risk of liability to companies. The paper also discussed the following two types of liabilities under the EPEA's harmful substances section: (1) the obligation to clean up an affected area, and (2) fines and penalties that may be imposed when an offence is committed
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Report on the symposium and workshop on the 5 MWt solar thermal test facility
Energy Technology Data Exchange (ETDEWEB)
1976-01-01
Design concepts and applications for the 5 MWt Solar Thermal Test Facility at Albuquerque are discussed in 43 papers. Session topics include central receivers, solar collectors, solar energy storage, high temperature materials and chemistry. A program overview and individual contractor reports for the test facility project are included, along with reports on conference workshop sessions and users group recommendations. A list of conference attendees is appended. Separate abstracts are prepared for 39 papers.
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48 CFR 1552.237-76 - Government-Contractor Relations.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Government-Contractor... 1552.237-76 Government-Contractor Relations. As prescribed in 1537.110(g), insert the following clause: Government-Contractor Relations (JUN 1999) (a) The Government and the Contractor understand and agree that...
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20 CFR 668.296 - How are WIA funds allocated to INA grantees?
2010-04-01
... unable to serve its area for any reason, such as audit or debt problems, criminal activity, internal (political) strife, or lack of ability or interest. Funds may also be reallocated if a grantee has carry-in...
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2010-07-01
... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Program 3 Prevention Program § 68.87 Contractors. (a) Application. This... specialty work on or adjacent to a covered process. It does not apply to contractors providing incidental...
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2010-07-01
... an institution of higher education to assist designated State agencies? 386.35 Section 386.35... grantee that is an institution of higher education to assist designated State agencies? A grantee that is an institution of higher education provided assistance under this part shall cooperate with the...
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Teacher Incentive Fund: First Implementation Report, 2006 and 2007 Grantees
Humphrey, Daniel C.; Gallagher, H. Alix; Yee, Kaily M.; Goss, G. Kyle; Campbell, Ashley Z.; Cassidy, Lauren J.; Mitchell, Nyema M.
2012-01-01
The Teacher Incentive Fund (TIF) supports projects that are designed to reform teacher and principal compensation. Initially, the Department of Education (the Department) made two rounds of awards, in 2006 and 2007, to a total of 34 grantees. The specific goals of TIF were to reward teachers and principals for improving student achievement,…
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78 FR 11164 - Policy on Contractor Profits
2013-02-15
... DEPARTMENT OF DEFENSE Defense Acquisition Regulations System Policy on Contractor Profits AGENCY... Authorization Act for Fiscal Year 2013. Section 804, Department of Defense Policy on Contractor Profits... modifications to such guidelines that are necessary to ensure an appropriate link between contractor profit and...
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48 CFR 46.301 - Contractor inspection requirements.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contractor inspection... CONTRACT MANAGEMENT QUALITY ASSURANCE Contract Clauses 46.301 Contractor inspection requirements. The contracting officer shall insert the clause at 52.246-1, Contractor Inspection Requirements, in solicitations...
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48 CFR 970.5203-3 - Contractor's organization.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor's organization... for Management and Operating Contracts 970.5203-3 Contractor's organization. As prescribed in 970.0371-9, insert the following clause: Contractor's Organization (DEC 2000) (a) Organization chart. As...
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48 CFR 450.303-1 - Contractor requests.
2010-10-01
... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Contractor requests. 450.303-1 Section 450.303-1 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE CONTRACT MANAGEMENT EXTRAORDINARY CONTRACTUAL ACTIONS Contract Adjustments 450.303-1 Contractor requests. Contractor...
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48 CFR 2427.305-2 - Follow-up by contractor.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Follow-up by contractor....305-2 Follow-up by contractor. (b) Contractor reports. Contractors shall complete and submit to the... Contracting Officer shall send the form to those contractors whose contract work may have required the...
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32 CFR 989.23 - Contractor prepared documents.
2010-07-01
... 32 National Defense 6 2010-07-01 2010-07-01 false Contractor prepared documents. 989.23 Section... PROTECTION ENVIRONMENTAL IMPACT ANALYSIS PROCESS (EIAP) § 989.23 Contractor prepared documents. All Air Force... should reflect on the cover sheet they are an Air Force document. Contractor preparation information...
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6 CFR 25.8 - Government contractor Defense.
2010-01-01
... 6 Domestic Security 1 2010-01-01 2010-01-01 false Government contractor Defense. 25.8 Section 25.8...-TERRORISM BY FOSTERING EFFECTIVE TECHNOLOGIES § 25.8 Government contractor Defense. (a) Criteria for... applicability of the government contractor defense. In determining whether to issue such Certification, the...
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42 CFR 455.202 - Limitation on contractor liability.
2010-10-01
... 42 Public Health 4 2010-10-01 2010-10-01 false Limitation on contractor liability. 455.202 Section... § 455.202 Limitation on contractor liability. (a) A program contractor, a person, or an entity employed... contractor will not be held to have violated any criminal law and will not be held liable in any civil action...
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An electrochemical study of U(VI) and Cr(VI) in molten borates
International Nuclear Information System (INIS)
Brigaudeau, M.; Gregori de Pinochet, I. de
1977-01-01
The electrochemical reduction of U(VI) and Cr(VI), in molten Na 2 B 4 O 7 at 800 deg C was studied by means of linear sweep voltammetry, and chronopotentiometry. The reduction of U(VI) to U(V) proceeded reversibly at a platinum electrode. The diffusion coefficient for the U(VI) species at 800 deg C was 4.10 -7 cm 2 .s -1 . The activation energy of diffusion was (34,8 +- 0,8) kcal. mole -1 . Electrochemical studies of Cr(VI) at 800 0 C reveal a two-step reduction process at a platinum electrode. Only the voltammogram for the first step charge transfer process was studied. Analysis indicated that Cr(VI) is reversibly reduced to Cr(III) at a platinum electrode. The diffusion coefficient for Cr(VI) at 800 0 C is 1,9.10 -7 cm 2 .s -1 [fr
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Energy Technology Data Exchange (ETDEWEB)
NONE
2005-07-01
For a further development of geothermal power generation, technological adaptations of drilling technology will be required that will reduce the specific power generation cost. This workshop discussed the options for adaptation and the resulting cost improvements. Both technical and non-technical issues were tackled. The full-text documents of the workshop (overheads) can be downloaded at http://www.ie-leipzig.de. Subjects were: (1) Downhole engine technology; (2) New drilling equipment in consideration of geothermal requirements; (3) New drilling equipment in consideration of geothermal requirements; (4) Innovative drilling concepts/ Current cost allotment; (5) Higher efficiency in drilling with flushing adapted to drilling horizons; (6) MWD/LWD technologies of the KW industry; (7) Completion technology in geothermal plants; (8) Time and cost planning in drilling plans; (9) Cost-optimized drilling from a drilling contractor's view; (10) Requirements and obstacles in the licensing of new drilling equipment. (orig.)
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Acciarri, R; Artrip, D; Baller, B; Bromberg, C; Cavanna, F; Carls, B; Chen, H; Deptuch, G; Epprecht, L; Dharmapalan, R; Foreman, W; Hahn, A; Johnson, M; Jones, B J P; Junk, T; Lang, K; Lockwitz, S; Marchionni, A; Mauger, C; Montanari, C; Mufson, S; Nessi, M; Back, H Olling; Petrillo, G; Pordes, S; Raaf, J; Rebel, B; Sinins, G; Soderberg, M; Spooner, N J C; Stancari, M; Strauss, T; Terao, K; Thorn, C; Tope, T; Toups, M; Urheim, J; Van de Water, R; Wang, H; Wasserman, R; Weber, M; Whittington, D; Yang, T
2015-01-01
The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the auspices of the Coordinating Panel for Advanced Detectors, a body that was initiated by the American Physical Society Division of Particles and Fields. All presentations at the workshop were made in six topical plenary sessions: $i)$ Argon Purity and Cryogenics, $ii)$ TPC and High Voltage, $iii)$ Electronics, Data Acquisition and Triggering, $iv)$ Scintillation Light Detection, $v)$ Calibration and Test Beams, and $vi)$ Software. This document summarizes the current efforts in each of these areas. It primarily focuses on the work in the US, but also highlights work done elsewhere in the world.
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Energy Technology Data Exchange (ETDEWEB)
Acciarri, R. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); et al.
2015-04-21
The second workshop to discuss the development of liquid argon time projection chambers (LArTPCs) in the United States was held at Fermilab on July 8-9, 2014. The workshop was organized under the auspices of the Coordinating Panel for Advanced Detectors, a body that was initiated by the American Physical Society Division of Particles and Fields. All presentations at the workshop were made in six topical plenary sessions: i) Argon Purity and Cryogenics, ii) TPC and High Voltage, iii) Electronics, Data Acquisition and Triggering, iv) Scintillation Light Detection, v) Calibration and Test Beams, and vi) Software. This document summarizes the current efforts in each of these areas. It primarily focuses on the work in the US, but also highlights work done elsewhere in the world.
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Leading Education Innovations in Rural Schools: Reflections from i3 Grantees
Fox, Tom; Friedrich, Linda; Harmon, Hobart; McKithen, Clarissa; Phillips, Andie; Savell, Susan; Schaefer, Victoria; Silva, Mihiri
2017-01-01
The Investing in Innovation (i3) Improving Rural Achievement Community, a professional learning community of grantees under the US Department of Education's i3 program, created this document to share knowledge and experiences related to working in rural districts across the United States. Grounded in field-based experiences and lessons, it serves…
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DEFF Research Database (Denmark)
Nyemann, Dorthe
2016-01-01
Vi har i årtier troet på, at mennesker under de rette omstændigheder kan lykkes med at leve i fred og fordragelighed med hinanden. Skal vi til at erkende, at også vores samfundsstrukturer kun er en tynd fernis ovenpå et utæmmeligt voldspotentiale og egoisme?......Vi har i årtier troet på, at mennesker under de rette omstændigheder kan lykkes med at leve i fred og fordragelighed med hinanden. Skal vi til at erkende, at også vores samfundsstrukturer kun er en tynd fernis ovenpå et utæmmeligt voldspotentiale og egoisme?...
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Military Contractors - Too Much Dependence
National Research Council Canada - National Science Library
Hill, Nathan E
2008-01-01
.... There is undoubtedly a need for military contractors and there are numerous positive arguments in their favor. However, the negative arguments have not been highlighted enough recently and the scales are now out of balance. The intent of this research paper is to encourage the U.S. military to rebalance the scales and curb the over-reliance on contractors.
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The responsibility of the contractor for project deficiencies
Directory of Open Access Journals (Sweden)
Pušac Jovana
2011-01-01
Full Text Available In this paper the author analyzes a civil law responsibility of the Contractor for project deficiencies resulting in reduced quality of the construction, i.e. not affecting its solidity. Primary obligation of the Contractor is to perform works in compliance with professional standards, the contract and the approved project. The Contractor cannot change the approved project at will, even when he has designed it. Hence, the question must be raised of the obligation of the Contractor to strictly abide by the project, assigned to him by the Authority, regardless of evident deficiencies of the Project and of his responsibility for performing works in compliance with the said project resulting in deficiencies in the construction, that is construction works. If the latter hypothesis is correct, then it must be established what deficiencies in the project fall under the responsibility of the Contractor (visible or hidden, i.e. the issue of dividing responsibility between the Project Designer and the Contractor in terms of the project deficiencies must be set up and solved. Finally, it is also important to define the realization of rights and duties of the Contractor in case the Contractor has to recede from the Project. In this paper the author tries to offer detail and complete answers to raised questions.
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48 CFR 952.251-70 - Contractor employee travel discounts.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor employee travel... Contractor employee travel discounts. As prescribed in 951.7002, insert the following clause: Contractor Employee Travel Discounts (AUG 2009) (a) The Contractor shall take advantage of travel discounts offered to...
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48 CFR 245.608 - Screening of contractor inventory.
2010-10-01
... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Screening of contractor inventory. 245.608 Section 245.608 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS... Disposal of Contractor Inventory 245.608 Screening of contractor inventory. ...
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48 CFR 1553.209 - Contractor qualifications.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor qualifications. 1553.209 Section 1553.209 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY CLAUSES AND FORMS FORMS Prescription of Forms 1553.209 Contractor qualifications. ...
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48 CFR 45.501 - Prime contractor alternate locations.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Prime contractor alternate... CONTRACT MANAGEMENT GOVERNMENT PROPERTY Support Government Property Administration 45.501 Prime contractor... administration from another contract administration office, for purposes of evaluating prime contractor...
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48 CFR 1852.209-72 - Composition of the contractor.
2010-10-01
... contractor. 1852.209-72 Section 1852.209-72 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND... and Clauses 1852.209-72 Composition of the contractor. As prescribed in 1809.670, insert the following clause: Composition of the Contractor (DEC 1988) If the Contractor is comprised of more than one legal...
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48 CFR 53.209 - Contractor qualifications.
2010-10-01
... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Contractor qualifications. 53.209 Section 53.209 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Prescription of Forms 53.209 Contractor qualifications. ...
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48 CFR 2936.201 - Evaluation of contractor performance.
2010-10-01
... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Evaluation of contractor... Construction 2936.201 Evaluation of contractor performance. The HCA must establish procedures to evaluate construction contractor performance and prepare performance reports as required by FAR 36.201. ...
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48 CFR 1552.209-76 - Contractor performance evaluations.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor performance... 1552.209-76 Contractor performance evaluations. As prescribed in section 1509.170-1, insert the following clause in all applicable solicitations and contracts. Contractor Performance Evaluations (OCT 2002...
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48 CFR 8.406-7 - Contractor Performance Evaluation.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contractor Performance... ACQUISITION PLANNING REQUIRED SOURCES OF SUPPLIES AND SERVICES Federal Supply Schedules 8.406-7 Contractor Performance Evaluation. Ordering activities must prepare an evaluation of contractor performance for each...
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48 CFR 32.909 - Contractor inquiries.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contractor inquiries. 32.909 Section 32.909 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Prompt Payment 32.909 Contractor inquiries. (a) Direct questions...
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Plutonium(VI) accumulation and reduction by lichen biomass: correlation with U(VI)
International Nuclear Information System (INIS)
Ohnuki, Toshihiko; Aoyagi, Hisao; Kitatsuji, Yoshihiro; Samadfam, Mohammad; Kimura, Yasuhiko; William Purvis, O.
2004-01-01
The uptake of plutonium(VI) and uranium(VI) by lichen biomass was studied in the foliose lichen Parmotrema tinctorum to elucidate the migration behavior of Pu and U in the terrestrial environment. Pu and U uptake by P. tinctorum averaged 0.040±0.010 and 0.055±0.015 g g dry -1 , respectively, after 96 h incubation with 4.0x10 -4 mol l -1 Pu solutions of pH 3, 4 and 5. SEM observations showed that the accumulated Pu is evenly distributed on the upper and lower surfaces of P. tinctorum, in contrast to U(VI), which accumulated in both cortical and medullary layers. UV/VIS absorption spectroscopy demonstrates that a fraction of Pu(VI) in the solution is reduced to Pu(V) by the organic substances released from P. tinctorum, and the accumulated Pu on the surface is reduced to Pu(IV), while U(VI) keeps the oxidation state of VI. Since the solubility of Pu(IV) hydroxides is very low, reduced Pu(VI) does not penetrate to the medullary layers, but is probably precipitated as Pu(IV) hydroxides on the cortical lichen surface. It is concluded that the uptake and reduction of Pu(VI) by lichens is important to determine the mobilization and oxidation states of Pu in the terrestrial environment
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Anaerobic bio-removal of uranium (VI) and chromium (VI): Comparison of microbial community structure
International Nuclear Information System (INIS)
Martins, Monica; Faleiro, Maria Leonor; Chaves, Sandra; Tenreiro, Rogerio; Santos, Erika; Costa, Maria Clara
2010-01-01
Several microbial communities, obtained from uranium contaminated and non-contaminated samples, were investigated for their ability to remove uranium (VI) and the cultures capable for this removal were further assessed on their efficiency for chromium (VI) removal. The highest efficiency for removal of both metals was observed on a consortium from a non-contaminated soil collected in Monchique thermal place, which was capable to remove 91% of 22 mg L -1 U(VI) and 99% of 13 mg L -1 Cr(VI). This study revealed that uranium (VI) removing communities have also ability to remove chromium (VI), but when uranium (VI) was replaced by chromium (VI) several differences in the structure of all bacterial communities were observed. TGGE and phylogenetic analysis of 16S rRNA gene showed that the uranium (VI) removing bacterial consortia are mainly composed by members of Rhodocyclaceae family and Clostridium genus. On the other hand, bacteria from Enterobacteriaceae family were detected in the community with ability for chromium (VI) removal. The existence of members of Enterobacteriaceae and Rhodocyclaceae families never reported as chromium or uranium removing bacteria, respectively, is also a relevant finding, encouraging the exploitation of microorganisms with new abilities that can be useful for bioremediation.
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Anaerobic bio-removal of uranium (VI) and chromium (VI): Comparison of microbial community structure
Energy Technology Data Exchange (ETDEWEB)
Martins, Monica [Centro de Ciencias do Mar, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro (Portugal); Faleiro, Maria Leonor [IBB - Centro de Biomedicina Molecular e Estrutural, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro (Portugal); Chaves, Sandra; Tenreiro, Rogerio [Universidade de Lisboa, Faculdade de Ciencias, Centro de Biodiversidade, Genomica Integrativa e Funcional (BioFIG), Campus de FCUL, Campo Grande 1749-016 Lisboa (Portugal); Santos, Erika [Centro de Ciencias do Mar, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro (Portugal); Costa, Maria Clara, E-mail: mcorada@ualg.pt [Centro de Ciencias do Mar, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro (Portugal)
2010-04-15
Several microbial communities, obtained from uranium contaminated and non-contaminated samples, were investigated for their ability to remove uranium (VI) and the cultures capable for this removal were further assessed on their efficiency for chromium (VI) removal. The highest efficiency for removal of both metals was observed on a consortium from a non-contaminated soil collected in Monchique thermal place, which was capable to remove 91% of 22 mg L{sup -1} U(VI) and 99% of 13 mg L{sup -1} Cr(VI). This study revealed that uranium (VI) removing communities have also ability to remove chromium (VI), but when uranium (VI) was replaced by chromium (VI) several differences in the structure of all bacterial communities were observed. TGGE and phylogenetic analysis of 16S rRNA gene showed that the uranium (VI) removing bacterial consortia are mainly composed by members of Rhodocyclaceae family and Clostridium genus. On the other hand, bacteria from Enterobacteriaceae family were detected in the community with ability for chromium (VI) removal. The existence of members of Enterobacteriaceae and Rhodocyclaceae families never reported as chromium or uranium removing bacteria, respectively, is also a relevant finding, encouraging the exploitation of microorganisms with new abilities that can be useful for bioremediation.
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National Radon Contractor Proficiency Program. Proficiency report: Supplement
International Nuclear Information System (INIS)
1991-02-01
The report, a supplement to the RCP Proficiency Report, will further assist governmental officials in providing advice to the public on the selection of proficient radon mitigation contractors. These reports list 1,123 contractors who have met the requirements of the RCP Program as of December 15, 1990. The Proficiency Report provides information on each contractor's name, RCP identification number, company name, address, phone number, and geographic service area. The report provides two additional tables, indexed by company name and by RCP identification number. The report is intended to help users quickly identify a proficient contractor if only the company name is known, or to verify which contractor is associated with a particular ID number
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National Research Council Canada - National Science Library
Granetto, Paul
1994-01-01
.... Examples of computer software costs that contractors charge through indirect rates are material management systems, security systems, labor accounting systems, and computer-aided design and manufacturing...
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48 CFR 2452.251-70 - Contractor employee travel.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor employee travel... 2452.251-70 Contractor employee travel. As prescribed in 2451.7001, insert the following clause in all cost-reimbursement solicitations and contracts involving travel: Contractor Employee Travel (OCT 1999...
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48 CFR 3036.201 - Evaluation of contractor performance.
2010-10-01
... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Evaluation of contractor performance. 3036.201 Section 3036.201 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY... contractor performance. (a)(2) Performance reports shall be prepared and entered into the Contractor...
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48 CFR 2152.215-70 - Contractor records retention.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor records... PRECONTRACT PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 2152.215-70 Contractor records retention. As prescribed in 2115.071, insert the following clause: Contractor Records Retention (OCT 2005...
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48 CFR 36.506 - Superintendence by the contractor.
2010-10-01
... contractor. 36.506 Section 36.506 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Superintendence by the contractor. The contracting officer shall insert the clause at 52.236-6, Superintendence by the Contractor, in solicitations and contracts when a fixed-price construction contract or a fixed...
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48 CFR 1652.204-70 - Contractor records retention.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor records... of FEHBP Clauses 1652.204-70 Contractor records retention. As prescribed in 1604.705 the following clause will be inserted in all FEHB Program contracts. Contractor Records Retention (JUL 2005...
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48 CFR 4.102 - Contractor's signature.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contractor's signature. 4.102 Section 4.102 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL ADMINISTRATIVE MATTERS Contract Execution 4.102 Contractor's signature. (a) Individuals. A contract with an...
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48 CFR 253.209 - Contractor qualifications.
2010-10-01
... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Contractor qualifications. 253.209 Section 253.209 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CLAUSES AND FORMS FORMS Prescription of Forms 253.209 Contractor qualifications. ...
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Diagnosing Causes of Teacher Retention, Mobility and Turnover: Guidelines for TIF Grantees
Finster, Matthew
2015-01-01
To effectively address teacher turnover, Teacher Incentive Fund (TIF) grantees need to follow an approach that entails aligning the tracking, diagnosing, and intervening processes. Unfortunately, too often retention strategies are implemented without regard to the various types of teacher turnover and specific data about the causes of turnover.…
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30 CFR 875.20 - Contractor eligibility.
2010-07-01
... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Contractor eligibility. 875.20 Section 875.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR ABANDONED MINE LAND RECLAMATION CERTIFICATION AND NONCOAL RECLAMATION § 875.20 Contractor eligibility. Every...
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30 CFR 874.16 - Contractor eligibility.
2010-07-01
... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Contractor eligibility. 874.16 Section 874.16 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR ABANDONED MINE LAND RECLAMATION GENERAL RECLAMATION REQUIREMENTS § 874.16 Contractor eligibility. To receive...
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7 CFR 3015.183 - Access to contractor records.
2010-01-01
... 7 Agriculture 15 2010-01-01 2010-01-01 false Access to contractor records. 3015.183 Section 3015... contractor records. The Attachment 0 requires recipients to include in specified kinds of contracts a provision for access to the contractor's records by the recipient and the Federal government. The following...
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48 CFR 3052.204-71 - Contractor employee access.
2010-10-01
... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Contractor employee access... CLAUSES Text of Provisions and Clauses 3052.204-71 Contractor employee access. As prescribed in (HSAR) 48...: Contractor Employee Access (JUN 2006) (a) “Sensitive Information,” as used in this Chapter, means any...
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1993-01-01
For condensed matter physicists and electronic engineers, this volume deals with aspects of II-VI semiconductor compounds. Areas covered include devices and applications of II-VI compounds; Co-based II-IV semi-magnetic semiconductors; and electronic structure of strained II-VI superlattices.
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Villa, Alessandro; Wolff, A.; Narayana, N.; Dawes, C.; Aframian, D. J.; Pedersen, A. M. Lynge; Vissink, A.; Aliko, A.; Sia, Y. W.; Joshi, R. K.; McGowan, R.; Jensen, S. B.; Kerr, A. R.; Ekstrom, J.; Proctor, G.
The aim of this paper was to perform a systematic review of the pathogenesis of medication-induced salivary gland dysfunction (MISGD). Review of the identified papers was based on the standards regarding the methodology for systematic reviews set forth by the World Workshop on Oral Medicine IV and
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Determinants of contractor pricing strategy
Moses, O. Douglas
1988-01-01
This paper investigates pricing strategies used by major defense contractors. Two pricing strategies are identified and discussed: penetration, which calls for a relatively low initial price followed by little reduction in price over time, and skimming, which calls for a relatively high initial price coupled with greater reduction in price over time. It is argued that contractor pricing strategy will depend on features of the defense program under consideration and featur...
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A practical due diligence strategy for managing the safety of contractors
International Nuclear Information System (INIS)
Catton, C.
1998-01-01
Ontario Hydro's Fossil Business has developed and implemented a practical program to ensure that the due diligence requirements for contractors are met, particularly in the health and safety area. Companies in the power generation business are hiring contractors to protect their competitive potential by having them perform specialty work outside the core business of generating electricity. The reasons behind this trend, and the need for companies to develop comprehensive contractor safety management systems to avoid legislative liability and cost overruns, and to have contractors work safely, are examined. The main elements of Ontario Hydro's Fossil Business Contractor Safety Management Program (contractor safety policy, contractor safety manual, contractor safety training, and a contractor safety performance database) are discussed. 2 figs., 2 appendices
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Key drivers for informal project coordination among sub-contractors
DEFF Research Database (Denmark)
Aagaard, Annabeth; Eskerod, Pernille; Madsen, Erik Skov
2015-01-01
understandings. Still though, many sub-contractors choose not to coordinate informally. The purpose of this paper is to identify drivers that enhance or inhibits informal coordination in projects. A qualitative, explorative case study approach was applied. Fifteen SME sub-contractors within the offshore wind...... are massive. Six drivers which enhance informal coordination and three drivers which inhibit informal coordination among sub-contractors in projects were identified. The findings imply that management in project-oriented organizations can enhance informal coordination across project sub-contractors...... and by facilitating trust building, by emphasizing previous collaboration successes with the sub-contractors and the possibility of future common projects, by being explicit about expectations on informal coordination, and by developing sub-contractor contracts that are not as tight in economic terms, but instead...
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48 CFR 1852.242-73 - NASA contractor financial management reporting.
2010-10-01
... Provisions and Clauses 1852.242-73 NASA contractor financial management reporting. As prescribed in 1842.7202, insert the following clause: NASA Contractor Financial Management Reporting (NOV 2004) (a) The Contractor... instructions in NASA Procedures and Guidelines (NPR) 9501.2, NASA Contractor Financial Management Reporting...
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78 FR 46783 - Federal Acquisition Regulation; Documenting Contractor Performance
2013-08-01
..., Sequence 1] RIN 9000-AM09 Federal Acquisition Regulation; Documenting Contractor Performance AGENCY... the Contractor Performance Assessment Reporting System (CPARS), the single Governmentwide past... Procurement Policy (OFPP) memorandum entitled ``Improving the Use of Contractor Performance Information...
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Private Security Contractors in Darfur
DEFF Research Database (Denmark)
Leander, Anna
2006-01-01
This article argues that the role of Private Security Contractors in Darfur reflects and reinforces neo-liberal governmentality in contemporary security governance. It is an argument (in line with other articles in this special issue) which is more interested in discussing how the privatization....... It underlines that governance is increasingly taking place through a set of (quasi-) markets, it is marked by entrepreneurial values, and a hands off approach to governance. We then discuss the way this overall change is reflected in and reinforced by the role of private security contractors in Darfur. Drawing...... at these processes is necessary to understand the role of private security contractors in Darfur. But more than this, practices in Darfur entrench neo-liberal governmentality in security more generally. The managerial and `de-politicizing' approach to security in Darfur displaces alternative views not only...
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Directory of Open Access Journals (Sweden)
Viviane A. Spinelli
2005-07-01
Full Text Available O sal quaternário de quitosana foi sintetizado com cloreto de glicidil trimetil amônio. A modificação química foi caracterizada por espectrometria no IV, RMN de 13C e ¹H, e mmol/g de grupos quaternários presentes na matriz polimérica por condutimetria. A remoção de Cr (VI, Mo (VI e Se (VI, em meio aquoso, foi investigada em processo de batelada. A adsorção mostrou ser dependente do pH para o Cr (VI e Se (VI, com um pH ótimo de adsorção, entre 4,0 a 6,0. Para o Mo (VI a adsorção manteve-se quase constante no intervalo de pH entre 4,0 e 11,5. O modelo de isoterma de Langmuir descreveu melhor os dados de equilíbrio na faixa de concentração investigada. No presente estudo, um grama do sal quaternário de quitosana reticulado com glutaraldeído adsorveu 68,3 mg de Cr, 63,4 mg de Mo e 90,0 mg de Se. A velocidade de adsorção, no processo, segue a equação cinética de pseudo segunda-ordem, sendo que o equilíbrio para os três íons foi alcançado próximo aos 200 minutos. A análise dispersiva de raios-X para o Cr (VI mostrou que o principal mecanismo de adsorção é a troca iônica entre os íons Cl- da superfície do polímero pelos oxiânions. O trocador aniônico apresentou a seguinte ordem de seletividade: Cr (VI > Mo (VI > Se (VI.Quaternary chitosan salt was synthesized in the presence of glycidyl trimetyl ammonium chloride. The polymer was characterized by spectroscopic techniques: infrared, 13C and ¹H NMR, while the amount of quaternary ammonium groups was obtained by condutimetry. The removal of Cr (VI, Mo (VI and Se (VI from aqueous solutions was carried out in batch adsorption processes. The process seemed to be pH dependent for Cr (VI and Se (VI with an optimum pH ranging from 4.0 to 6.0; while for Mo (VI the adsorption remained almost constant within the range between 4.0 and 11.5. The Langmuir isotherm model provided the best fit of the equilibrium data over the whole concentration investigated. In the experiment
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U(VI) sorption on kaolinite. Effects of pH, U(VI) concentration and oxyanions
International Nuclear Information System (INIS)
Liang Gao; Ziqian Yang; Keliang Shi; Xuefeng Wang; Zhijun Guo; Wangsuo Wu
2010-01-01
U(VI) sorption on kaolinite was studied as functions of contact time, pH, U(VI) concentration, solid-to-liquid ratio (m/V) by using a batch experimental method. The effects of sulfate and phosphate on U(VI) sorption were also investigated. It was found that the sorption kinetics of U(VI) can be described by a pseudo-second-order model. Potentiometric titrations at variable ionic strengths indicated that the titration curves of kaolinite were not sensitive to ionic strength, and that the pH of the zero net proton charge (pH PZNPC ) was at 6.9. The sorption of U(VI) on kaolinite increased with pH up to 6.5 and reached a plateau at pH >6.5. The presence of phosphate strongly increased U(VI) sorption especially at pH <5.5, which may be due to formation of ternary surface complexes involving phosphate. In contrast, the presence of sulfate did not cause any apparent effect on U(VI) sorption. A double layer model was used to interpret both results of potentiometric titrations and U(VI) sorption on kaolinite. (author)
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76 FR 37704 - Federal Acquisition Regulation; Documenting Contractor Performance
2011-06-28
... Federal Acquisition Regulation; Documenting Contractor Performance AGENCY: Department of Defense (DoD..., and to require all past performance information be entered into the Contractor Performance Assessment... Contractor Performance Information. These changes provide Governmentwide standardized evaluation factors and...
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Financial management of construction contractors.
Lacaria, Chris J.
1994-01-01
The scope of this paper is to discuss the financial management of a construction contractor. This paper attempts to approach this subject in a logical and systematic way. It communicates the importance of financial analysis and planning along with cash planning and profit planning. This report is not intended to be an all inclusive discussion of financial management in construction. Contractor's Financial Management is an extremely important subject. It has been told ...
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Technology transfer - insider protection workshop (Safeguards Evaluation Method - Insider Threat)
International Nuclear Information System (INIS)
Strait, R.S.; Renis, T.A.
1986-01-01
The Safeguards Evaluation Method - Insider Threat, developed by Lawrence Livermore National Laboratory, is a field-applicable tool to evaluate facility safeguards against theft or diversion of special nuclear material (SNM) by nonviolent insiders. To ensure successful transfer of this technology from the laboratory to DOE field offices and contractors, LLNL developed a three-part package. The package includes a workbook, user-friendly microcomputer software, and a three-day training program. The workbook guides an evaluation team through the Safeguards Evaluation Method and provides forms for gathering data. The microcomputer software assists in the evaluation of safeguards effectiveness. The software is designed for safeguards analysts with no previous computer experience. It runs on an IBM Personal Computer or any compatible machine. The three-day training program is called the Insider Protection Workshop. The workshop students learn how to use the workbook and the computer software to assess insider vulnerabilities and to evaluate the benefits and costs of potential improvements. These activities increase the students' appreciation of the insider threat. The workshop format is informal and interactive, employing four different instruction modes: classroom presentations, small-group sessions, a practical exercise, and ''hands-on'' analysis using microcomputers. This approach to technology transfer has been successful: over 100 safeguards planners and analysts have been trained in the method, and it is being used at facilities through the DOE complex
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A guide for heating contractor; Opas laempoeyrittaejaelle
Energy Technology Data Exchange (ETDEWEB)
Solmio, H; Tuomi, S; Valkonen, J
1996-12-31
Heating contractor is eg. a forest owner, who is responsible for the heating of a commune owned school using firewood purchased from the contractor`s own forests. This is a new alternative for entrepreneurship in the countryside. This guide has been meant as an aid for persons starting heating contraction. It is supposed to be of importance for the designers of the communal energy supply, for advisors and instructors, as well as for those already started the heating contraction. The guide discusses the following topics: Why to became a heating contractor; The ways of heating contraction; operational requirements; Contracts; Conversion of a boiler plant to wood fuels; Fuel purchase; Heating work; Profitably estimation; Examples of operational solutions. The guide also includes as an example a draft contract for heating contraction
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KENO-VI Primer: A Primer for Criticality Calculations with SCALE/KENO-VI Using GeeWiz
International Nuclear Information System (INIS)
Bowman, Stephen M.
2008-01-01
The SCALE (Standardized Computer Analyses for Licensing Evaluation) computer software system developed at Oak Ridge National Laboratory is widely used and accepted around the world for criticality safety analyses. The well-known KENO-VI three-dimensional Monte Carlo criticality computer code is one of the primary criticality safety analysis tools in SCALE. The KENO-VI primer is designed to help a new user understand and use the SCALE/KENO-VI Monte Carlo code for nuclear criticality safety analyses. It assumes that the user has a college education in a technical field. There is no assumption of familiarity with Monte Carlo codes in general or with SCALE/KENO-VI in particular. The primer is designed to teach by example, with each example illustrating two or three features of SCALE/KENO-VI that are useful in criticality analyses. The primer is based on SCALE 6, which includes the Graphically Enhanced Editing Wizard (GeeWiz) Windows user interface. Each example uses GeeWiz to provide the framework for preparing input data and viewing output results. Starting with a Quickstart section, the primer gives an overview of the basic requirements for SCALE/KENO-VI input and allows the user to quickly run a simple criticality problem with SCALE/KENO-VI. The sections that follow Quickstart include a list of basic objectives at the beginning that identifies the goal of the section and the individual SCALE/KENO-VI features that are covered in detail in the sample problems in that section. Upon completion of the primer, a new user should be comfortable using GeeWiz to set up criticality problems in SCALE/KENO-VI. The primer provides a starting point for the criticality safety analyst who uses SCALE/KENO-VI. Complete descriptions are provided in the SCALE/KENO-VI manual. Although the primer is self-contained, it is intended as a companion volume to the SCALE/KENO-VI documentation. (The SCALE manual is provided on the SCALE installation DVD.) The primer provides specific examples of
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National Radon Contractor Proficiency Program. Proficiency report, October 1990
International Nuclear Information System (INIS)
1990-10-01
The report lists those individual contractors in the United States who have met the requirements of the Radon Contractor Proficiency (RCP) Program as of August 18, 1990. These requirements are designed to provide minimum proficiency criteria for individuals who design and supervise the installation of radon mitigation systems in buildings. (Some States have more stringent requirements as part of their radon certification programs. The States should be consulted directly for details on their programs; see Section 5 for a list of State radon contacts). The RCP Program measures the proficiency of an individual contractor, not their company. Therefore, users of the report who select a mitigation firm should ensure that the services are provided by the listed contractor. The National RCP Program does not accredit mitigation contractors, nor does it certify, recommend, or endorse participating companies. Only the listed contractor, not their company of affilation, are deemed proficient. The inclusion of a contractor in the report should not be interpreted as a certification or accreditation of the individual or affiliated company
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Assuring the competence of nuclear power plant contractor personnel
International Nuclear Information System (INIS)
2001-07-01
This report was prepared in response to a recommendation by the IAEA International Working Group on Training and Qualification of NPP Personnel (JWG-T and Q) and supported by a number of IAEA meetings on NPP personnel training. IAEA publications on NPP training are the only international documents available to all Member States with nuclear programmes. This report complements the following IAEA publications on NPP personnel training: Technical Reports Series No. 380, Nuclear Power Plant Personnel Training and its Evaluation, A Guidebook; IAEA-TECDOC-1057, Experience in the Use of Systematic Approach to Training (SAT) for Nuclear Power Plant Personnel and IAEA-TECDOC-1063, IAEA World Survey on Nuclear Power Plant Personnel Training. This TECDOC also supplements the IAEA Safety Guide 50-SG-O1 (Rev. 1), Staffing of Nuclear Power Plants and the Recruitment Training and Authorization of Operating Personnel and Safety Standards Series No. NS-R-2, Safety of Nuclear Power Plants. Operation. Within the context of this report NPP contractors are defined as any personnel working for a nuclear power plant who are not directly employed by the nuclear power plant. Competence is the ability to perform to identified standards; it comprises skills, knowledge and attitudes and may be developed through education, experience and training. Qualification is a formal statement of achievement, resulting from an auditable assessment; if competence is assessed, the qualification becomes a formal statement of competence and may be shown on a certificate, diploma, etc. It is recognized that personnel are used to perform tasks that are of a specialised or temporary nature where it is not feasible to hire or maintain a full-time NPP employee. Accordingly, contractors may be used in a variety of situations to support NPPs. Typical situations include: supplies and services being delivered by the contractors that are subject to different quality standards based on a graded approach to assuring
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Assuring the competence of nuclear power plant contractor personnel
Energy Technology Data Exchange (ETDEWEB)
NONE
2001-07-01
This report was prepared in response to a recommendation by the IAEA International Working Group on Training and Qualification of NPP Personnel (JWG-T and Q) and supported by a number of IAEA meetings on NPP personnel training. IAEA publications on NPP training are the only international documents available to all Member States with nuclear programmes. This report complements the following IAEA publications on NPP personnel training: Technical Reports Series No. 380, Nuclear Power Plant Personnel Training and its Evaluation, A Guidebook; IAEA-TECDOC-1057, Experience in the Use of Systematic Approach to Training (SAT) for Nuclear Power Plant Personnel and IAEA-TECDOC-1063, IAEA World Survey on Nuclear Power Plant Personnel Training. This TECDOC also supplements the IAEA Safety Guide 50-SG-O1 (Rev. 1), Staffing of Nuclear Power Plants and the Recruitment Training and Authorization of Operating Personnel and Safety Standards Series No. NS-R-2, Safety of Nuclear Power Plants. Operation. Within the context of this report NPP contractors are defined as any personnel working for a nuclear power plant who are not directly employed by the nuclear power plant. Competence is the ability to perform to identified standards; it comprises skills, knowledge and attitudes and may be developed through education, experience and training. Qualification is a formal statement of achievement, resulting from an auditable assessment; if competence is assessed, the qualification becomes a formal statement of competence and may be shown on a certificate, diploma, etc. It is recognized that personnel are used to perform tasks that are of a specialised or temporary nature where it is not feasible to hire or maintain a full-time NPP employee. Accordingly, contractors may be used in a variety of situations to support NPPs. Typical situations include: supplies and services being delivered by the contractors that are subject to different quality standards based on a graded approach to assuring
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... Abducens palsy; Lateral rectus palsy; VIth nerve palsy; Cranial nerve VI palsy; Sixth nerve palsy; Neuropathy - sixth nerve ... Cranial mononeuropathy VI is damage to the sixth cranial nerve. This nerve is also called the abducens nerve. ...
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Development and Implementation Costs of Student Learning Objectives: Considerations for TIF Grantees
Fermanich, Mark; Carl, Brad; Finster, Matthew
2015-01-01
This brief explores the costs of developing and implementing Student Learning Objectives (SLOs) in order to help Teacher Incentive Fund (TIF) grantees interested in adopting SLOs anticipate and understand the costs of implementing them in a district or school. The brief focuses on the costs involved with the initial design and implementation of an…
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Modelling Client Satisfaction Levels: The Impact of Contractor Performance
Directory of Open Access Journals (Sweden)
Robby Soetanto
2012-11-01
Full Text Available The performance of contractors is known to be a key determinant of client satisfaction.Here, using factor analysis, clients’ satisfaction is defined in several dimensions. Based onclients’ assessment of contractor performance, a number of satisfaction models developedusing the multiple regression (MR technique are presented. The models identify arange of variables encompassing contractor performance, project performance and respondent(i.e. client attributes as useful predictors of satisfaction levels. Contractor performanceattributes were found to be of utmost importance indicating that clientsatisfaction levels are mainly dependent on the performance of the contractor. Furthermore,findings suggest that subjectivity is to some extent prevalent in clients’ performanceassessment. The models demonstrate accurate and reliable predictive power as confirmedby validation tests. Contractors could use the models to help improve their performanceleading to more satisfied clients. This would also promote the development ofharmonious working relationships within the construction project coalition.
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34 CFR 377.30 - What information must a grantee maintain and provide to the Secretary?
2010-07-01
... DEMONSTRATION PROJECTS TO INCREASE CLIENT CHOICE PROGRAM What Post-Award Conditions Must Be Met by a Grantee... maintain the records that the Secretary requires to conduct an evaluation of projects funded under this...
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77 FR 6676 - Office of Inspector General; Contractor Requirements
2012-02-09
... POSTAL SERVICE 39 CFR Part 230 Office of Inspector General; Contractor Requirements AGENCY: Postal... for contractors employed by the Office of Inspector General. The rule also emphasizes consistency in contractor selection, and clarifies the OIG's exclusive authority to set qualifications and standards for its...
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Energy Technology Data Exchange (ETDEWEB)
Addelouas, A.; Gong, W. [Center for Radioactive Waste Management, Advanced Materials Laboratory, 1001 University, Albuquerque (United States); Lutze, W.; Nuttall, E. [New Mexico Univ., Albuquerque, NM (United States). Dept. of Chemical and Nuclear Engineering; Fritz, B.; Crovisier, J.L. [Centre National de la Recherche Scientifique (CNRS), 67 - Strasbourg (France). Centre de Sedimentologie et Geochimie de la Surface
1999-03-01
The use of enzymatic reduction of U(VI) in remediation of groundwater contaminated with U(VI) is receiving considerable attention. Certain strains of bacteria can combine the oxidation of an organic compound to the reduction of U(VI) to U(IV), which precipitates as uraninite. In the present study, we tested the reduction of U(VI) in groundwaters with various origins and compositions. In all groundwaters u(VI) was reduced by sulfate reducing bacteria that had been activated by ethanol and tri-metaphosphate. The reduction rate of U(VI) depends on sulfate concentration in water and the abundance of bacteria in the system. This work shows that bacteria capable of U(VI) reduction are ubiquitous in nature, and suggests the possibility of a large application of the enzymatic reduction of U(VI) for in situ clean up of groundwaters contaminated with uranium. (authors) 12 refs.
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48 CFR 970.0407 - Contractor records retention.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor records retention. 970.0407 Section 970.0407 Federal Acquisition Regulations System DEPARTMENT OF ENERGY AGENCY SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Administrative Matters 970.0407 Contractor...
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48 CFR 227.7108 - Contractor data repositories.
2010-10-01
... repositories. 227.7108 Section 227.7108 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS... Technical Data 227.7108 Contractor data repositories. (a) Contractor data repositories may be established when permitted by agency procedures. The contractual instrument establishing the data repository must...
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77 FR 12754 - Contractor Legal Management Requirements; Acquisition Regulations
2012-03-02
... DEPARTMENT OF ENERGY 10 CFR Part 719 48 Parts 931, 952 and 970 RIN 1990-AA37 Contractor Legal... rulemaking (NOPR) to revise existing regulations covering contractor legal management requirements and make... relating to the DOE notice of proposed rulemaking to revise existing regulations covering contractor legal...
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48 CFR 1252.237-70 - Qualifications of contractor employees.
2010-10-01
... contractor employees. 1252.237-70 Section 1252.237-70 Federal Acquisition Regulations System DEPARTMENT OF....237-70 Qualifications of contractor employees. As prescribed in (TAR) 48 CFR 1237.110(a), insert the following clause: Qualifications of Contractor Employees (APR 2005) a. Definitions. As used in this clause...
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48 CFR 2452.237-75 - Clearance of contractor personnel.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Clearance of contractor... Clauses 2452.237-75 Clearance of contractor personnel. As prescribed in 2437.110(e), insert the following clause in solicitations and contracts. Clearance of Contractor Personnel (OCT 1999) (a) General. This...
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76 FR 81408 - Contractor Legal Management Requirements; Acquisition Regulations
2011-12-28
... DEPARTMENT OF ENERGY 10 CFR Part 719 48 CFR Parts 931, 952 and 970 RIN 1990-AA37 Contractor Legal... Energy (DOE or Department) is proposing to revise existing regulations covering contractor legal... costs by certain contractors whose contracts exceed $100,000,000 as well as legal counsel retained...
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78 FR 25795 - Contractor Legal Management Requirements; Acquisition Regulations
2013-05-03
... DEPARTMENT OF ENERGY 10 CFR Part 719 48 CFR Parts 931, 952, and 970 RIN 1990-AA37 Contractor Legal.... ACTION: Final rule. SUMMARY: The Department of Energy revises existing regulations covering contractor... costs by certain contractors whose contracts exceed $100,000,000 as well as legal counsel retained...
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48 CFR 52.236-6 - Superintendence by the Contractor.
2010-10-01
... Contractor. 52.236-6 Section 52.236-6 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION....236-6 Superintendence by the Contractor. As prescribed in 36.506, insert the following clause: Superintendence by the Contractor (APR 1984) At all times during performance of this contract and until the work...
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International Nuclear Information System (INIS)
2000-01-01
The Senior Expert Group of the Committee on the Safety of Nuclear Installations (CSNI) proposed to Principal Working Group 1 (PWG1) of CSNI that a workshop be held to identify and discuss issues related to the impact of human factors and organisational aspects on decommissioning. This workshop was held in May 1999 in conjunction with the Joint NEA/IAEA/EC workshop on The Regulatory Aspects of Decommissioning. The workshop goals, as stated in the NEA Research Strategies for Human Performance, were 'to convene an information exchange meeting with interested Member countries in order to discuss areas of concern in this respect and identify possible areas that merit further research and their priorities'. The workshop highlighted a comparative lack of developed work in this area concerning the way in which organisational weaknesses can manifest themselves and how best to prevent or mitigate their effects. Eight key issues were identified and discussed by the participants. For each of the eight issues discussed by working groups, the potential risks of failing to address the Issue were identified. These potential risks formed a focal point for generating discussion about current experience and for drawing out gaps in current knowledge and understanding. From this base, participants then focused on specific types of information and questions that need further research in order to improve understanding and successful implementation of the transition from operations to decommissioning. The eight issues and suggested high priority needs are: - Creating a system to share international experience: Establish improved methods for obtaining and sharing information and experience on a regular basis in order to identify organisational and human factors issues, good practices and lessons learned as regulators and utilities deal with decommissioning. - Organisational memory and competence: Identify effective approaches to retain expertise during the transition from operations to
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76 FR 31416 - Federal Acquisition Regulation; Oversight of Contractor Ethics Programs
2011-05-31
...-AL92 Federal Acquisition Regulation; Oversight of Contractor Ethics Programs AGENCY: Department of... that contractors have implemented the mandatory contractor business ethics program requirements. DATES... to Improve DoD's Oversight of Contractor Ethics Programs. The ethics program requirement flows from...
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48 CFR 1437.7001 - Contractor qualification requirements.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contractor qualification requirements. 1437.7001 Section 1437.7001 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... Contractor qualification requirements. (a) Prior to award of a contract for real property appraisal services...
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Advantages of the production contractor concept
Energy Technology Data Exchange (ETDEWEB)
Gisvold, K.M. [Golar-Nor Offshore, Trondheim (Norway)
1994-12-31
This paper presents some thoughts on the Production Contractor concept. It starts with an attempt to define the prerequisites for such contractorship to exist and develop, going on to examine the considerations that the oil company and the contractor respectively have to go through, and finally trying to summarize what emerges as the advantages of production contracting. Examples are given to emphasize particular points
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Advantages of the production contractor concept
International Nuclear Information System (INIS)
Gisvold, K.M.
1994-01-01
This paper presents some thoughts on the Production Contractor concept. It starts with an attempt to define the prerequisites for such contractorship to exist and develop, going on to examine the considerations that the oil company and the contractor respectively have to go through, and finally trying to summarize what emerges as the advantages of production contracting. Examples are given to emphasize particular points
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14 CFR 1274.402 - Contractor acquired property.
2010-01-01
... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Contractor acquired property. 1274.402 Section 1274.402 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION COOPERATIVE AGREEMENTS WITH COMMERCIAL FIRMS Property § 1274.402 Contractor acquired property. As provided in § 1274.923...
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48 CFR 1646.301 - Contractor inspection requirements.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor inspection requirements. 1646.301 Section 1646.301 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT... Clauses 1646.301 Contractor inspection requirements. The clause set forth at 1652.246-70 shall be inserted...
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48 CFR 645.608 - Screening of contractor inventory.
2010-10-01
... inventory. 645.608 Section 645.608 Federal Acquisition Regulations System DEPARTMENT OF STATE CONTRACT MANAGEMENT GOVERNMENT PROPERTY Reporting, Redistribution, and Disposal of Contractor Inventory 645.608 Screening of contractor inventory. ...
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Japanese contributions to IAEA INTOR Workshop, Phase Two A, Part 3
International Nuclear Information System (INIS)
Kasai, Masao; Ikeda, Bunko; Saito, Ryuta
1988-02-01
This report corresponds to Chapter VI of Japanese contributions to IAEA INTOR Workshop, Phase Two A, Part 3, and consists of two parts, i.e. Critical Issues and Innovations. The critical issues contains the analyses on poloidal field coils, operation scenario, closed loop plasma control and plasma disruptions. The innovations contains feasibility studies on high current density and high field for TF coil, use of Nb 3 Sn for PF coils, forced flow subcooled He II superconducting coils, allowable stresses in the structural material of the magnetic system and non-metallic structural materials, and design guidelines of toroidal field coil sizing. (author)
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Contractors on the Battlefield: Planning Considerations and Requirements
National Research Council Canada - National Science Library
2002-01-01
Contractors on the Battlefield: Planning Considerations and Requirements introduces the basics and foundation for those who want to learn about the history, terminology, and process for obtaining contractor support on the battlefield...
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Rapporteur's Report of the Workshop on Radiological Characterisation for Decommissioning
International Nuclear Information System (INIS)
Thierfeldt, Stefan
2012-01-01
In April 2012, the Nuclear Energy Agency, in co-operation with Studsvik Nuclear AB, the Swedish Radiation Safety Authority (SSM), Swedish Nuclear Fuel and Waste Management Company (SKB) and AB SVAFO, held a Workshop on Radiological Characterisation in Decommissioning in Studsvik near Nykoeping (Sweden). During three days, a wide range of presentations, posters, discussions and site visits brought together over 120 participants from 23 countries and 4 international organisations, the IAEA, the WNA, the European Commission and the OECD/NEA. Members of the Task Group on Radiological Characterisation for Decommissioning (RCD) of the WPDD were involved in the preparation of the workshop. Many decommissioning projects of all types of nuclear installations have progressed substantially and/or have been completed to brown field or green field conditions, so that it was the right time to bring together operators, regulators, scientists, consultants and contractors to exchange information and views and to evaluate the information on radiological characterisation gained from this multitude of projects. The outcome will be valuable for the large number of decommissioning projects about to start in the near future. The Workshop consisted of 5 topical sessions and a poster session. The topical sessions were complemented by discussions in the plenary and in smaller groups. This report provides a short summary of the various presentations and discussions. It concentrates on the outcome of the presentations, posters and discussions than giving an account of the spoken word
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Energy Technology Data Exchange (ETDEWEB)
1980-05-01
The workshop identifies needs to be met by processing technology for wastewaters, and evaluates the suitability, approximate costs, and problems associated with current technology. Participation was confined to DOE Environmental Control Technology contractors to pull together and integrate past wastewater-related activities, to assess the status of synfuel wastewater treatability and process options, and to abet technology transfer. Particular attention was paid to probable or possible environmental restrictions which cannot be economically met by present technology. Primary emphasis was focussed upon process-condensate waters from coal-conversion and shale-retorting processes. Due to limited data base and time, the workshop did not deal with transients, upsets, trade-offs and system optimization, or with solids disposal. The report is divided into sections that, respectively, survey the water usage and effluent situation (II); identify the probable and possible water-treatment goals anticipated at the time when large-scale plants will be constructed (III); assess the capabilities, costs and shortcomings of present technology (IV); explore particularly severe environmental-control problems (V); give overall conclusions from the Workshop and recommendations for future research and study (VI); and, finally, present Status Reports of current work from participants in the Workshop (VII).
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78 FR 1256 - Guam Military Base Realignment Contractor Recruitment Standards
2013-01-08
... Contractor Recruitment Standards AGENCY: Employment and Training Administration, Labor. ACTION: Final notice... issuing this notice to announce recruitment standards that construction contractors are required to follow... B) by adding a new subsection (6). This provision prohibits contractors engaged in construction...
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77 FR 3503 - Guam Military Base Realignment Contractor Recruitment Standards
2012-01-24
... Contractor Recruitment Standards AGENCY: Employment and Training Administration, Labor. ACTION: Notice... issuing this notice to announce the recruitment standards that construction contractors are required to... contractors engaged in construction projects related to the realignment of U.S. military forces from Okinawa...
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Uranium(VI) speciation by spectroscopy
International Nuclear Information System (INIS)
Meinrath, G.
1997-01-01
The application of UV-Vis and time-resolved laser-induced fluorescence (TRLF) spectroscopies to direct of uranium(VI) in environmental samples offers various prospects that have, however, serious limitations. While UV-Vis spectroscopy is probably not sensitive enough to detect uranium(VI) species in the majority of environmental samples, TRLFS is principially able to speciate uranium(VI) at very low concentration levels in the nanomol range. Speciation by TRLFS can be based on three parameters: excitation spectrum, emission spectrum and lifetime of the fluorescence emission process. Due to quenching effects, the lifetime may not be expected to be as characteristics as, e.g., the emission spectrum. Quenching of U(VI) fluorescence by reaction with organic substances, inorganic ions and formation of carbonate radicals is one important limiting factor in the application of U(VI) fluorescence spectroscopy. Fundamental photophysical criteria are illustrated using UV-Vis and fluorescence spectra of U(VI) hydrolysis and carbonato species as examples. (author)
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Accounting calculations problems with suppliers and contractors
Directory of Open Access Journals (Sweden)
Tikholaz I.A.
2016-12-01
Full Text Available in the article an order of accounting reflection of payments with suppliers and contractors are researched and ways of enhancement of accounting calculations process development with the purpose of management decisions optimization for their implementation are offered. Theoretical bases of intraeconomic control of settlings with suppliers and contractors are developed.
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National Radon Contractor Proficiency (RCP) Program. Proficiency report, June 1991
International Nuclear Information System (INIS)
1991-06-01
The primary objective of the U.S. Environmental Protection Agency's (EPA) efforts to address the indoor radon problem is to reduce radon levels in buildings throughout the country. Achieving the objective requires a nationwide supply of capable radon mitigation contractors. In the Indoor Radon Abatement Act of 1988, Congress authorized EPA to establish a program to evaluate radon mitigation contractors and to provide the information to the public in cooperation with the States. The Radon Contractor Proficiency (RCP) Program was developed to assist States, EPA Regions, local government officials, and the public in selecting contractors who have demonstrated their proficiency in reducing indoor radon levels. The program is managed by the EPA Office of Radiation Programs' Radon Division. Under the voluntary program, radon contractors demonstrate their proficiency by meeting specific Program requirements. Individual contractors who meet these requirements are then listed in periodic RCP Proficiency Reports
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National Radon Contractor Proficiency (RCP) program. Proficiency report, September 1991
International Nuclear Information System (INIS)
1991-09-01
The primary objective of the U.S. Environmental Protection Agency's (EPA) efforts to address the indoor radon problem is to reduce radon levels in buildings throughout the country. Achieving this objective requires a nationwide supply of capable radon mitigation contractors. In the Indoor Radon Abatement Act of 1988, Congress authorized EPA to establish a program to evaluate radon mitigation contractors and to provide this information to the public in cooperation with the States. The Radon Contractor Proficiency (RCP) Program was developed to assist States, EPA Regions, local government officials, and the public in selecting contractors who have demonstrated their proficiency in reducing indoor radon levels. The program is managed by the EPA Office of Radiation Programs' Radon Division. Under this voluntary program, radon contractors demonstrate their proficiency by meeting specific Program requirements. Individual contractors who meet these requirements are then listed in the Report
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National Radon Contractor Proficiency (RCP) Program. Proficiency report, January 1992
International Nuclear Information System (INIS)
1992-01-01
The primary objective of the U.S. Environmental Protection Agency's (EPA) efforts to address the indoor radon problem is to reduce radon levels in buildings throughout the country. Achieving the objective requires a nationwide supply of capable radon mitigation contractors. In the Indoor Radon Abatement Act of 1988, Congress authorized EPA to establish a program to evaluate radon mitigation contractors and to provide the information to the public in cooperation with the States. The Radon Contractor Proficiency (RCP) Program was developed to assist States, EPA Regions, local government officials, and the public in selecting contractors who have demonstrated their proficiency in reducing indoor radon levels. The program is managed by the EPA Office of Radiation Programs' Radon Division. Under the voluntary program, radon contractors demonstrate their proficiency by meeting specific Program requirements. Individual contractors who meet these requirements are then listed in the Report
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48 CFR 1403.570 - Restrictions on contractor advertising.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Restrictions on contractor advertising. 1403.570 Section 1403.570 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... 1403.570 Restrictions on contractor advertising. ...
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76 FR 48776 - Federal Acquisition Regulation; Documenting Contractor Performance; Correction
2011-08-09
... Regulation; Documenting Contractor Performance; Correction AGENCY: Department of Defense (DoD), General... published in the Federal Register of June 28, 2011, regarding the proposed rule for Documenting Contractor... published in the Federal Register of June 28, 2011, regarding the proposed rule for Documenting Contractor...
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42 CFR 405.874 - Appeals of CMS or a CMS contractor.
2010-10-01
... 42 Public Health 2 2010-10-01 2010-10-01 false Appeals of CMS or a CMS contractor. 405.874 Section... Part B Program § 405.874 Appeals of CMS or a CMS contractor. A CMS contractor's (that is, a carrier... supplier enrollment application. If CMS or a CMS contractor denies a provider's or supplier's enrollment...
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Diverse anaerobic Cr(VI) tolerant bacteria from Cr(VI)-contaminated 100H site at Hanford
Chakraborty, R.; Phan, R.; Lam, S.; Leung, C.; Brodie, E. L.; Hazen, T. C.
2007-12-01
Hexavalent Chromium [Cr(VI)] is a widespread contaminant found in soil, sediment, and ground water. Cr(VI) is more soluble, toxic, carcinogenic, and mutagenic compared to its reduced form Cr(III). In order to stimulate microbially mediated reduction of Cr(VI), a poly-lactate compound HRC was injected into the chromium contaminated aquifers at site 100H at Hanford. Based on the results of the bacterial community composition using high-density DNA microarray analysis of 16S rRNA gene products, we recently investigated the diversity of the dominant anaerobic culturable microbial population present at this site and their role in Cr(VI) reduction. Positive enrichments set up at 30°C using specific defined anaerobic media resulted in the isolation of an iron reducing isolate strain HAF, a sulfate reducing isolate strain HBLS and a nitrate reducing isolate, strain HLN among several others. Preliminary 16S rDNA sequence analysis identifies strain HAF as Geobacter metallireducens, strain HLN as Pseudomonas stutzeri and strain HBLS as a member of Desulfovibrio species. Strain HAF isolated with acetate as the electron donor utilized propionate, glycerol and pyruvate as alternative carbon sources, and reduced metals like Mn(IV) and Cr(VI). Growth was optimal at 37°C, pH of 6.5 and 0% salinity. Strain HLN isolated with lactate as electron donor utilized acetate, glycerol and pyruvate as alternative carbon sources, and reduced metals like Mn(IV) and Cr(VI). Optimal growth was observed at 37°C, at a pH of 7.5 and 0.3% salinity. Anaerobic active washed cell suspension of strain HLN reduced almost 95 micromolar Cr(VI) within 4 hours relative to controls. Further, with 100 micromolar Cr(VI) as the sole electron acceptor, cells of strain HLN grew to cell numbers of 4.05X 107/ml over a period of 24hrs after an initial lag, demonstrating direct enzymatic Cr(VI) reduction by this species. 10mM lactate served as the sole electron donor. These results demonstrate that Cr(VI
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48 CFR 2804.470 - Contractor Personnel Security Program.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor Personnel Security Program. 2804.470 Section 2804.470 Federal Acquisition Regulations System DEPARTMENT OF JUSTICE General ADMINISTRATIVE MATTERS Safeguarding Classified Information Within Industry 2804.470 Contractor...
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13 CFR 143.12 - Special grant or subgrant conditions for “high-risk” grantees.
2010-01-01
... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Special grant or subgrant conditions for âhigh-riskâ grantees. 143.12 Section 143.12 Business Credit and Assistance SMALL BUSINESS... or subgrantee: (1) Has a history of unsatisfactory performance, or (2) Is not financially stable, or...
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28 CFR 90.106 - What are the grantee reporting requirements for the grant program?
2010-07-01
..., Violence Against Women Office) and the Secretary of Education (U.S. Department of Education's Safe and Drug... (CONTINUED) VIOLENCE AGAINST WOMEN Grants To Combat Violent Crimes Against Women on Campuses § 90.106 What..., Violence Against Women Office). Funding shall be suspended if a grantee fails to submit an annual...
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29 CFR 500.60 - Farm labor contractors' recruitment, contractual and general obligations.
2010-07-01
... labor contractors' recruitment, contractual and general obligations. The Act imposes certain specific recruitment, contractual and general obligations on farm labor contractors and farm labor contractor employees... 29 Labor 3 2010-07-01 2010-07-01 false Farm labor contractors' recruitment, contractual and...
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Selection and assessment of contractors; Auswahl und Beurteilung von Auftragnehmerfirmen
Energy Technology Data Exchange (ETDEWEB)
Lier, K.H. [ExxonMobil Production Deutschland GmbH, Hannover (Germany)
2007-09-13
Reliable and efficient contractors are important for the activities of ExxonMobil. Qualification of contractors is to ensure that contractors provide technical services in accordance with the specifications of ExxonMobil. Apart from the financial, oranisational and legal qualification this covers technical qualification, i.e. industrial safety, health protection and environmental protection, as well as technical efficiency and quality. The ultimate intention is to find out if contractors have the processes and systems at their disposal that are required for the services. The qualification process is described. (orig.)
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Information technology boosts contractor's economic success
International Nuclear Information System (INIS)
Penny, M.; Vasey, G.M.
1995-01-01
This article will discuss the advantages of Information Technology (IT) and how one drilling contractor, Global Marine, has applied this technology. The company has applied it in an efficient manner which has provided business benefits and cost reductions that have helped its operations be more successful. The following are the different aspects of information technology that led to the contractor's success: cost reduction measures; migration to a client/server IT infrastructure; IT business benefits; and keys to obtaining business benefits from IT
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Enzymatic reduction of U(VI) in groundwaters
International Nuclear Information System (INIS)
Addelouas, A.; Gong, W.; Lutze, W.; Nuttall, E.; Fritz, B.; Crovisier, J.L.
1999-01-01
The use of enzymatic reduction of U(VI) in remediation of groundwater contaminated with U(VI) is receiving considerable attention. Certain strains of bacteria can combine the oxidation of an organic compound to the reduction of U(VI) to U(IV), which precipitates as uraninite. In the present study, we tested the reduction of U(VI) in groundwaters with various origins and compositions. In all groundwaters u(VI) was reduced by sulfate reducing bacteria that had been activated by ethanol and tri-metaphosphate. The reduction rate of U(VI) depends on sulfate concentration in water and the abundance of bacteria in the system. This work shows that bacteria capable of U(VI) reduction are ubiquitous in nature, and suggests the possibility of a large application of the enzymatic reduction of U(VI) for in situ clean up of groundwaters contaminated with uranium. (authors)
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International Nuclear Information System (INIS)
1988-09-01
The first workshop on hazardous and mixed waste minimization was held in Las Vegas, Nevada, on July 26--28, 1988. The objective of this workshop was to establish an interchange between DOE headquarters (DOE-HQ) DP, Operations Offices, and contractors of waste minimization strategies and successes. The first day of the workshop began with presentations stressing the importance of establishing a waste minimization program at each site as required by RCRA, the land ban restrictions, and the decrease in potential liabilities associated with waste disposal. Discussions were also centered on pending legislation which would create an Office of Waste Reduction in the Environmental Protection Agency (EPA). The Waste Minimization and Avoidance Study was initiated by DOE as an addition to the long-term productivity study to address the issues of evolving requirements facing RCRA waste management activities at the DP sites, to determine how major operations will be affected by these requirements, and to determine the available strategies and options for waste minimization and avoidance. Waste minimization was defined in this study as source reduction and recycling
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Contractor Selection for Enhancing the Quality of University ...
African Journals Online (AJOL)
Contractor Selection for Enhancing the Quality of University Education in Nigeria using the Hamming Distance. DEA Omorogbe, SO Aibieyi. Abstract. The need for contractor selection in our university education system cannot be over emphasized. And applying scientific techniques for appropriateness and accuracy in the ...
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48 CFR 36.201 - Evaluation of contractor performance.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Evaluation of contractor performance. 36.201 Section 36.201 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Contracting for Construction 36.201 Evaluation of contractor performance. See 42.1502(e) for the requirements...
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48 CFR 49.405 - Completion by another contractor.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Completion by another contractor. 49.405 Section 49.405 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... contractor. If the surety does not arrange for completion of the contract, the contracting officer normally...
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Fiscal Liability of State Contractors
Directory of Open Access Journals (Sweden)
Santiago Fajardo-Peña
2017-06-01
Full Text Available The State contract is one of the most important tools for public management. The formation, execution and liquidation of State contracts are also a potential cause of State patrimonial damages. Perhaps for this reason, many State contractors are prosecuted as if they were public spending managers. The question, however, is not as simple. The fiscal liability process has a qualified recipient: the fiscal manager. In this article, through a conceptual exposition and a case study, we identify the criterion for determining in which cases a State contractor acquires the function of controlling public funds and when he/she can be subjected to a fiscal liability.
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NATO Advanced Research Workshop on Thin Film Growth Techniques for Low-Dimensional Structures
Parkin, S; Dobson, P; Neave, J; Arrott, A
1987-01-01
This work represents the account of a NATO Advanced Research Workshop on "Thin Film Growth Techniques for Low Dimensional Structures", held at the University of Sussex, Brighton, England from 15-19 Sept. 1986. The objective of the workshop was to review the problems of the growth and characterisation of thin semiconductor and metal layers. Recent advances in deposition techniques have made it possible to design new material which is based on ultra-thin layers and this is now posing challenges for scientists, technologists and engineers in the assessment and utilisation of such new material. Molecular beam epitaxy (MBE) has become well established as a method for growing thin single crystal layers of semiconductors. Until recently, MBE was confined to the growth of III-V compounds and alloys, but now it is being used for group IV semiconductors and II-VI compounds. Examples of such work are given in this volume. MBE has one major advantage over other crystal growth techniques in that the structure of the growi...
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FY 2000 Saltcake Dissolution and Feed Stability Workshop
International Nuclear Information System (INIS)
Hunt, R.D.; McGinnis, C.P.; Weber, C.F.; Welch, T.D.; Jewett, J.R.
2000-01-01
The Tanks Focus Area (TFA) continues to work closely with the Office of River Protection (ORP) to better understand the chemistry involved with the retrieval, transport, and pretreatment of nuclear wastes at Hanford. Since a private contractor is currently responsible for the pretreatment and immobilization activities in this remediation effort, the TFA has concentrated on saltcake dissolution and waste transport at the request of the ORP. Researchers at Hanford have performed a series of dissolution experiments on actual saltcake samples. Staff members at Mississippi State University (MSU) continue to model the dissolution results with the Environmental Simulation Program (ESP), which is used extensively by ORP personnel. Several ways to improve the predictive capabilities of the ESP were identified. Since several transfer lines at Hanford have become plugged, TFA tasks at AEA Technologies, Florida International University (FIU), MSU, and Oak Ridge National Laboratory (ORNL) are investigating the behavior of the supernatants and slurries during transport. A combination of experimental and theoretical techniques is used to study the transport chemistry. This effort is expected to develop process control tools for waste transfer. The results from these TFA tasks were presented to ORP personnel during the FY 2000 Saltcake Dissolution and Feed Stability Workshop, which was held on May 16-17 in Richland, Washington. The minutes from this workshop are provided in this report
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2012-07-23
...; Information Collection; Central Contractor Registration AGENCY: Department of Defense (DOD), General Services... requirement concerning the Central Contractor Registration database. Public comments are particularly invited... Information Collection 9000- 0159, Central Contractor Registration, by any of the following methods...
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Enzymatic U(VI) reduction by Desulfosporosinus species
International Nuclear Information System (INIS)
Suzuki, Y.; Kelly, S.D.; Kemner, K.M.; Banfield, J.F.
2004-01-01
Here we tested U(VI) reduction by a Desulfosporosinus species (sp.) isolate and type strain (DSM 765) in cell suspensions (pH 7) containing 1 mM U(VI) and lactate, under an atmosphere containing N 2 -CO 2 -H 2 (90: 5: 5). Although neither Desulfosporosinus species (spp.) reduced U(VI) in cell suspensions with 0.25% Na-bicarbonate or 0.85% NaCl, U(VI) was reduced in these solutions by a control strain, desulfovibrio desulfuricans (ATCC 642). However, both Desulfosporosinus strains reduced U(VI) in cell suspensions depleted in bicarbonate and NaCl. No U(VI) reduction was observed without lactate and H 2 electron donors or with heat-killed cells, indicating enzymatic U(VI) reduction. Uranium(VI) reduction by both strains was inhibited when 1 mM CuCl 2 was added to the cell suspensions. Because the Desulfosporosinus DSM 765 does not contain cytochrome c 3 used by Desulfovibrio spp. to reduce U(VI), Desulfosporosinus species reduce uranium via a different enzymatic pathway. (orig.)
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2013-02-22
...; Information Collection; Central Contractor Registration AGENCIES: Department of Defense (DOD), General... collection requirement concerning the Central Contractor Registration database. A notice was published in the... Information Collection 9000- 0159, Central Contractor Registration, by any of the following methods...
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Ylimys, Jussi
2014-01-01
Teoriaosassa käydään läpi yleisesti pyörrepuhdistuslaitoksen toimintaa sekä kiintoainehäviöitä paperi- ja kartonkitehtailla. Tämän opinnäytetyön tarkoituksena oli tutkia Metsä Boardin Kyröskosken tehtaan kiintoainehäviötä. Työssä selvitettiin, minkälaista kiintoainetta jätevesilaitokselle päätyy ja miksi. Selvityksen kohteena oli myös, missä kohteissa kiintoainehäviöt tarkalleen syntyvät ja kuinka paljon häviötä tapahtuu. Kahden edellä mainitun tiedon perusteella selvitettiin, kuinka palj...
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20 CFR 641.540 - What types of training may grantees/subgrantees provide to SCSEP participants?
2010-04-01
... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false What types of training may grantees/subgrantees provide to SCSEP participants? 641.540 Section 641.540 Employees' Benefits EMPLOYMENT AND TRAINING... prevents or limits participants from engaging in self-development training available through other sources...
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2013-08-02
... Speech-impaired individuals may access this number through TTY by calling the toll-free Federal Relay...-401-2044. (Except for the ``800'' number, these telephone numbers are not toll-free.) Email inquiries... the cost of living, including home values) in these entitlement grantees are significantly higher than...
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78 FR 20087 - Privacy Act of 1974; Proposed New System of Records
2013-04-03
... information (for market agencies selling on commission), bond information, and information registered entities... Archives and Records Administration; contractors, grantees, experts, consultants, or volunteers; and/or... individuals that are regulated under the P&S Act, which include stockyard owners, market agencies, dealers...
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Configuration Management Plan for the Tank Farm Contractor
International Nuclear Information System (INIS)
WEIR, W.R.
2000-01-01
The Configuration Management Plan for the Tank Farm Contractor describes configuration management the contractor uses to manage and integrate its technical baseline with the programmatic and functional operations to perform work. The Configuration Management Plan for the Tank Farm Contractor supports the management of the project baseline by providing the mechanisms to identify, document, and control the technical characteristics of the products, processes, and structures, systems, and components (SSC). This plan is one of the tools used to identify and provide controls for the technical baseline of the Tank Farm Contractor (TFC). The configuration management plan is listed in the management process documents for TFC as depicted in Attachment 1, TFC Document Structure. The configuration management plan is an integrated approach for control of technical, schedule, cost, and administrative processes necessary to manage the mission of the TFC. Configuration management encompasses the five functional elements of: (1) configuration management administration, (2) configuration identification, (3) configuration status accounting, (4) change control, and (5 ) configuration management assessments
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Configuration Management Plan for the Tank Farm Contractor
Energy Technology Data Exchange (ETDEWEB)
WEIR, W.R.
2000-04-21
The Configuration Management Plan for the Tank Farm Contractor describes configuration management the contractor uses to manage and integrate its technical baseline with the programmatic and functional operations to perform work. The Configuration Management Plan for the Tank Farm Contractor supports the management of the project baseline by providing the mechanisms to identify, document, and control the technical characteristics of the products, processes, and structures, systems, and components (SSC). This plan is one of the tools used to identify and provide controls for the technical baseline of the Tank Farm Contractor (TFC). The configuration management plan is listed in the management process documents for TFC as depicted in Attachment 1, TFC Document Structure. The configuration management plan is an integrated approach for control of technical, schedule, cost, and administrative processes necessary to manage the mission of the TFC. Configuration management encompasses the five functional elements of: (1) configuration management administration, (2) configuration identification, (3) configuration status accounting, (4) change control, and (5 ) configuration management assessments.
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International Nuclear Information System (INIS)
Tarafder, M.T.H.; Khan, A.R.
1997-01-01
The synthesis of peroxo complexes of molybdenum(VI), tungsten(VI), uranium(VI), zirconium(IV), thorium(IV) and their possible oxygen transfer reactions is presented. An attempt has also been made to study the size of the metal ions and the electronic effect derived from the tridentate Schiff bases on the v 1 (O-O) mode of the complexes in their IR spectra
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Optimal Contractor Selection in Construction Industry: The Fuzzy Way
Krishna Rao, M. V.; Kumar, V. S. S.; Rathish Kumar, P.
2018-02-01
A purely price-based approach to contractor selection has been identified as the root cause for many serious project delivery problems. Therefore, the capability of the contractor to execute the project should be evaluated using a multiple set of selection criteria including reputation, past performance, performance potential, financial soundness and other project specific criteria. An industry-wide questionnaire survey was conducted with the objective of identifying the important criteria for adoption in the selection process. In this work, a fuzzy set based model was developed for contractor prequalification/evaluation, by using effective criteria obtained from the percept of construction professionals, taking subjective judgments of decision makers also into consideration. A case study consisting of four alternatives (contractors in the present case) solicited from a public works department of Pondicherry in India, is used to illustrate the effectiveness of the proposed approach. The final selection of contractor is made based on the integrated score or Overall Evaluation Score of the decision alternative in prequalification as well as bid evaluation stages.
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21 CFR 1403.12 - Special grant or subgrant conditions for “high-risk” grantees.
2010-04-01
... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Special grant or subgrant conditions for âhigh-riskâ grantees. 1403.12 Section 1403.12 Food and Drugs OFFICE OF NATIONAL DRUG CONTROL POLICY UNIFORM...) Has a history of unsatisfactory performance, or (2) Is not financially stable, or (3) Has a management...
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First year evaluation of EPA's radon contractor proficiency (RCP) program
International Nuclear Information System (INIS)
Salmon, G.L.
1990-01-01
This paper reports that the Environmental Protection Agency (EPA) has developed a voluntary program to evaluate radon reduction contractors and provide this information to the public, as part of activities mandated by the Indoor Radon Abatement Act (IRAA) of 1988. The Radon Contractor Proficiency Program consists of several elements that collectively help to ensure the proficiency of radon mitigators and give the public greater confidence in their capability. Contractors who participate in the program must pass a written examination, adhere to mitigation guidelines, keep records of work, meet continuing education requirements and pass a re-examination every two years. Upon meeting the program's requirements, mitigators are listed in EPA's National RCP Proficiency Report. The first Report released on May 15, 1990 listed 636 contractors. The second Report, to be release in August, will list 895 contractors, representing an increase of 40 per cent
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Operator and contractor benefit from incentive contracts
International Nuclear Information System (INIS)
Brandon, B.
1991-01-01
This book reports that with incentive contracts, drilling and service contractors assume greater responsibility for operations. That helps them to align their goals more closely with those of the operator. This achieves a more equitable division of the risks. Many operators and contractors believe this is a more appropriate approach to contracting drilling services. As they assume manageable responsibility, each party also has opportunities for greater reward. Innovations in cooperation can create a win-win situation. In a win-win contract all parties benefit from the new relationships between operator, contractor, and service company. The win-win situation can only be achieved by allowing the contracting parties to become much more closely involved in drilling operations. This is the primary motivation behind development of more productive contracting strategies
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ENDF-201, ENDF/B-VI summary documentation supplement 1, ENDF/HE-VI summary documentation
International Nuclear Information System (INIS)
McLane, V.
1996-12-01
The National Nuclear Data Center (NNDC) provides coordination for and serves as the secretariat to the Cross Section Evaluation Working Group (CSWEG). CSEWG is responsible for the oversight of the ENDF/B Evaluated Nuclear Data File. All data are checked and reviewed by CSEWG, and the file is maintained at the NNDC. For a description of the ENDF/B-VI file, see the ENDF-102 Data Formats and Procedures for the Evaluated Nuclear Data File ENDF-6. The purpose of this addendum to the ENDF/B-VI Summary Documentation is to provide documentation of Releases 1, 2, 3, and 4 for the ENDF/B-VI and ENDF/HE-VI evaluated nuclear data libraries. These releases contain many new and revised evaluations for the neutron, photo-atomic interaction, radioactive decay data, spontaneous fission product yield, neutron-induced fission product yield, thermal neutron scattering, proton, deuteron, and triton sublibraries. The summaries have been extracted mainly from the ENDF/B-VI File 1 comments (MT = 451), which have been checked, edited, and may also include supplementary information. Some summaries have been provided by the evaluators in electronic format, while others are extracted from reports on the evaluations. All references have been checked and corrected, or updated where appropriate. A list of the laboratories which have contributed evaluations used in ENDF/B-VI is given
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ENDF-201, ENDF/B-VI summary documentation supplement 1, ENDF/HE-VI summary documentation
Energy Technology Data Exchange (ETDEWEB)
McLane, V.
1996-12-01
The National Nuclear Data Center (NNDC) provides coordination for and serves as the secretariat to the Cross Section Evaluation Working Group (CSWEG). CSEWG is responsible for the oversight of the ENDF/B Evaluated Nuclear Data File. All data are checked and reviewed by CSEWG, and the file is maintained at the NNDC. For a description of the ENDF/B-VI file, see the ENDF-102 Data Formats and Procedures for the Evaluated Nuclear Data File ENDF-6. The purpose of this addendum to the ENDF/B-VI Summary Documentation is to provide documentation of Releases 1, 2, 3, and 4 for the ENDF/B-VI and ENDF/HE-VI evaluated nuclear data libraries. These releases contain many new and revised evaluations for the neutron, photo-atomic interaction, radioactive decay data, spontaneous fission product yield, neutron-induced fission product yield, thermal neutron scattering, proton, deuteron, and triton sublibraries. The summaries have been extracted mainly from the ENDF/B-VI File 1 comments (MT = 451), which have been checked, edited, and may also include supplementary information. Some summaries have been provided by the evaluators in electronic format, while others are extracted from reports on the evaluations. All references have been checked and corrected, or updated where appropriate. A list of the laboratories which have contributed evaluations used in ENDF/B-VI is given.
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24 CFR 971.11 - HOPE VI developments.
2010-04-01
... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false HOPE VI developments. 971.11... § 971.11 HOPE VI developments. Developments with HOPE VI implementation grants that have approved HOPE... with reasonable revitalization plans. Future HUD actions to approve or deny proposed HOPE VI...
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Grantee Spotlight: Manuel L. Penichet, M.D., Ph.D. - Reprogramming the Immune System to Kill Cancer
Dr. Manuel L. Penichet, former CURE K01 trainee and NCI R01 grantee, aims to genetically engineer antibodies that can be used to directly target and eliminate cancer cells and also stimulate the body’s immune system to fight and destroy cancer.
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2012-11-20
... Contractor Registration AGENCY: Department of Defense (DoD), General Services Administration (GSA), and... changes the clauses requiring contractor registration in the Central Contractor Registration (CCR... unique identifier for contractors. It is used (1) to uniquely identify a contractor entity, and (2) to...
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Pfützner, Andreas; Pesach, Gidi; Nagar, Ron
2017-06-01
Injectable life-saving drugs should not be exposed to temperatures 30°C/86°F. Frequently, weather conditions exceed these temperature thresholds in many countries. Insulin is to be kept at 4-8°C/~ 39-47°F until use and once opened, is supposed to be stable for up to 31 days at room temperature (exception: 42 days for insulin levemir). Extremely hot or cold external temperature can lead to insulin degradation in a very short time with loss of its glucose-lowering efficacy. Combined chemical and engineering solutions for heat protection are employed in ViViCap-1 for disposable insulin pens. The device works based on vacuum insulation and heat consumption by phase-change material. Laboratory studies with exposure of ViViCap-1 to hot outside conditions were performed to evaluate the device performance. ViViCap-1 keeps insulin at an internal temperature phase-change process and 'recharges' the device for further use. ViViCap-1 performed within its specifications. The small and convenient device maintains the efficacy and safety of using insulin even when carried under hot weather conditions.
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Exposing government response action contractors to environmental tort liability
International Nuclear Information System (INIS)
Roy, M.J.
1991-01-01
Government contractors, particularly those involved with hazardous waste response action activities, are encountering increased risks for environmental tort liabilities. Contracts often include tasks and work assignments requiring the management of industrial, chemical, nuclear or mining wastes, spent fuels, munitions or other toxic substances. Contractors exposure to liability for damages results directly from the environmental laws and regulations pursuant to which the Government has contracted them to respond. Additionally, contractors may be exposed to common law liability under such dogmas as nuisance, trespass and strict liability in tort
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2010-10-29
...-AG52 Defense Federal Acquisition Regulation Supplement (DFARS); Continuation of Essential Contractor... that contractors providing essential contractor services, as determined by the requiring activity..., implementing the requirements of DoDI 3020.37, Continuation of Essential DoD Contractor Services During Crises...
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48 CFR 52.236-23 - Responsibility of the Architect-Engineer Contractor.
2010-10-01
... Architect-Engineer Contractor. 52.236-23 Section 52.236-23 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.236-23 Responsibility of the Architect-Engineer Contractor. As prescribed in 36.609-2(b), insert the following clause: Responsibility of the Architect-Engineer Contractor (APR 1984) (a...
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Reduction of ferrate(VI) and oxidation of cyanate in a Fe(VI)-TiO2-UV-NCO- system.
Winkelmann, Kurt; Sharma, Virender K; Lin, Yekaterina; Shreve, Katherine A; Winkelmann, Catherine; Hoisington, Laura J; Yngard, Ria A
2008-08-01
The aqueous photocatalytic degradation of cyanate (NCO(-)), which is a long-lived neurotoxin formed during the remediation of cyanide in industrial waste streams, was studied in the ferrate(VI)-UV-TiO2-NCO(-) system. Kinetics measurements of the photocatalytic reduction of ferrate(VI) were carried out as a function of [NCO(-)], [ferrate(VI)], [O(2)], light intensity (I(o)), and amount of TiO2 in suspensions at pH 9.0. The photocatalytic reduction rate of ferrate(VI) in the studied system can be expressed as -d[Fe(VI)]/dt=kI(o)(0.5) [NCO(-)] [TiO2]. The rate of photocatalytic oxidation of cyanate with ferrate(VI) was greater than the rate in the analogous system without ferrate(VI). The possibility of involvement of reactive ferrate(V) species for this enhancement was determined by studying the reactivity of ferrate(V) with NCO(-) in a homogeneous solution using a premix pulse radiolysis technique. The rate constant for the reaction of ferrate(V) and NCO(-) in alkaline medium was estimated to be (9.60+/-0.07) x 10(2) M(-1) s(-1), which is much slower than the ferrate(VI) self-decomposition reaction (k approximately 10(7) M(-1) s(-1)). An analysis of the kinetic data in the Fe(VI)-UV-TiO2-NCO(-) system suggests that ferrate(V) is not directly participating in the oxidation of cyanate. Possible reactions in the system are presented to explain results of ferrate(VI) reduction and oxidation of cyanate.
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42 CFR 495.348 - Procurement standards.
2010-10-01
... unfair competitive advantage, contractors that develop or draft grant applications, or contract... small businesses, minority-owned firms, and women's business enterprises, whenever possible. Grantees of Departmental awards must take all of the following steps to further this goal: (i) Ensure that small businesses...
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78 FR 21116 - Proposed Collection; Comment Request
2013-04-09
...-0472. Needs and Uses: Executive Order 12829, ``National Industrial Security Program (NISP)'' Section... monitoring the contractors, licensees, and grantees who require or will require access to or who store or will store classified information; and for determining the eligibility for access to classified...
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2013-05-22
... Number 0750-AG38 Defense Federal Acquisition Regulation Supplement; Government Support Contractor Access... Government support contractors to have access to proprietary technical data belonging to prime contractors and other third parties, provided that the technical data owner may require the support contractor to...
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Analysis of Criteria Influencing Contractor Selection Using TOPSIS Method
Alptekin, Orkun; Alptekin, Nesrin
2017-10-01
Selection of the most suitable contractor is an important process in public construction projects. This process is a major decision which may influence the progress and success of a construction project. Improper selection of contractors may lead to problems such as bad quality of work and delay in project duration. Especially in the construction projects of public buildings, the proper choice of contractor is beneficial to the public institution. Public procurement processes have different characteristics in respect to dissimilarities in political, social and economic features of every country. In Turkey, Turkish Public Procurement Law PPL 4734 is the main regulatory law for the procurement of the public buildings. According to the PPL 4734, public construction administrators have to contract with the lowest bidder who has the minimum requirements according to the criteria in prequalification process. Public administrators are not sufficient for selection of the proper contractor because of the restrictive provisions of the PPL 4734. The lowest bid method does not enable public construction administrators to select the most qualified contractor and they have realised the fact that the selection of a contractor based on lowest bid alone is inadequate and may lead to the failure of the project in terms of time delay Eand poor quality standards. In order to evaluate the overall efficiency of a project, it is necessary to identify selection criteria. This study aims to focus on identify importance of other criteria besides lowest bid criterion in contractor selection process of PPL 4734. In this study, a survey was conducted to staff of Department of Construction Works of Eskisehir Osmangazi University. According to TOPSIS (Technique for Order Preference by Similarity to the Ideal Solution) for analysis results, termination of construction work in previous tenders is the most important criterion of 12 determined criteria. The lowest bid criterion is ranked in rank 5.
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77 FR 52116 - Title VI; Final Circular
2012-08-28
... previously published separate and distinct EJ guidance for its grantees, but instead included EJ concepts in..., recipients may use a more inclusive definition of low-income, e.g., 150% of poverty level, or incomes at a... inclusive as the U.S. Department of Health and Human Services (HHS) poverty guidelines. A few commenters...
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2013-07-09
... Single-Case Deviation from Competition Requirements: Transfer of Grantee Request for the Detroit Healthy... Health and Human Services (HHS). ACTION: Notice of Single-Case Deviation from Competition Requirements... pregnancy and interconceptional phases for women and infants residing in the proposed project area. In order...
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Project Finance Model for Small Contractors in USA
Directory of Open Access Journals (Sweden)
Jawahar Nesan
2012-11-01
Full Text Available Construction projects do not require a large capital outlay but a large working capital to start up the project. Unfortunately, for small contractors there are very limited options available from the banks or other lending institutions to cover this large working capital requirement in the absence of sufficient collateral. The “Project Finance” method presented in this paper is recommended as the most effective method for small contractors in the United States. The problems of small and start up contractors in funding their projects have been little addressed in the literature. The current financing practices were observed through both the literature review and interviews with contractors and bankers in the western Michigan area and subsequently a system has been proposed which could help a small start-up company seeking higher growth. The growth rates that can be achieved using the project finance system in contrast to the traditional “line of credit” arrangements as illustrated in this paper show that the project finance model is beneficial.
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77 FR 31371 - Public Workshop: Privacy Compliance Workshop
2012-05-25
... presentations, including the privacy compliance fundamentals, privacy and data security, and the privacy... DEPARTMENT OF HOMELAND SECURITY Office of the Secretary Public Workshop: Privacy Compliance... Homeland Security Privacy Office will host a public workshop, ``Privacy Compliance Workshop.'' DATES: The...
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Energy Technology Data Exchange (ETDEWEB)
NONE
1997-05-01
This report summarizes the profiling procedure that grantees used to carry out a formative evaluation of their summer institutes. It discusses programmatic issues identified through profiling as well as how well the profiling process worked for the grantees. The report contains recommendations on both programmatic issues and profiling for NSTC/DOE, NCISE (the technical assistance provider), and the grantees themselves. In early September NCISE held its second workshop for NSTC grantees. Data from the evaluation of this two-day event generated six recommendations for DOE and the technical assistance provider. This NCISE report summarizes the two-year process NCISE used in attempting to help the grantees establish some indicators of success. A number of indicators were identified the first year with others added the second year. Additionally, a compilation of the various measures for the indicators of success developed collaboratively by NCISE and grantees is included. Although these indicators are not mandatory, they do provide guides for grantees in assessing the impact of the institutes. Embedded in the report are several recommendations for NSTC/DOE and the technical assistance provider.
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Energy Technology Data Exchange (ETDEWEB)
Burdick, Arlan [IBACOS Inc., Pittsburgh, PA (United States)
2011-10-01
This expert meeting was hosted by the IBACOS Building America research team to determine how HVAC companies can transition from a traditional contractor status to a service provider for whole house energy upgrade contracting.
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Vi har intet lært - hvornår lærer vi det?
DEFF Research Database (Denmark)
Sodemann, Morten
2016-01-01
WHO anså fra i går ikke længere ebola for at være en trussel mod global folkesundhed, så fra i dag er kameraerne slukket i Vestafrika og vi er tilbage hvor vi startede. SDG målene skal have et dansk udtryk, men hvad er de danske kompetencer på globalt plan når sundhed ikke længere er en kerneakti......WHO anså fra i går ikke længere ebola for at være en trussel mod global folkesundhed, så fra i dag er kameraerne slukket i Vestafrika og vi er tilbage hvor vi startede. SDG målene skal have et dansk udtryk, men hvad er de danske kompetencer på globalt plan når sundhed ikke længere er en...
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76 FR 50714 - Federal Acquisition Regulation; Documenting Contractor Performance; Correction
2011-08-16
... Regulation; Documenting Contractor Performance; Correction AGENCY: Department of Defense (DoD), General... August 9, 2011, regarding the proposed rule for Documenting Contractor Performance. DATES: The comment...
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Highlights of contractor initiatives in quality enhancement and productivity improvement
1986-01-01
The NASA/Contractor Team efforts are presented as part of NASA's continuing effort to facilitate the sharing of quality and productivity improvement ideas among its contractors. This complilation is not meant to be a comprehensive review of contractor initiative nor does it necessarily express NASA's views. The submissions represent samples from a general survey, and were not edited by NASA. The efforts are examples of quality and productivity programs in private industry, and as such, highlight company efforts in individual areas. Topics range from modernization of equipment, hardware, and technology to management of human resources. Of particular interest are contractor initiatives which deal with measurement and evaluation data pertaining to quality and productivity performance.
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Medicare Administrative Contractor Performance Evaluation
U.S. Department of Health & Human Services — The Centers for Medicare and Medicaid Services (CMS) has compiled a summary of overall Medicare Administrative Contractor (MAC) performance information as measured...
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48 CFR 852.236-72 - Performance of work by the contractor.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Performance of work by the....236-72 Performance of work by the contractor. As prescribed in 836.501, insert the following clause: Performance of Work by the Contractor (JUL 2002) The clause entitled “Performance of Work by the Contractor...
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Strategic management competencies in Scandinavian contractors
DEFF Research Database (Denmark)
Koch, Christian; Buhl, Henrik
2013-01-01
Over the past ten years, a series of contractors operating in Denmark, Norway and Sweden have slowly but surely expanded their markets beyond their previous single-country base towards operating in Scandinavia as a whole, and beyond. This expansion has been accompanied by a restructuring of company...... management and HR concepts and approaches. Methodologically, a sample of the top level leaders of the hundred largest business units at some thirty Scandinavian contractors has been analysed. The focus is on the 400 top level managers in these organisations. On the basis of a desk study, an analysis of 124...
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2005 NASA Seal/Secondary Air System Workshop, Volume 1
Steinetz, Bruce M. (Editor); Hendricks, Robert C. (Editor)
2006-01-01
The 2005 NASA Seal/Secondary Air System workshop covered the following topics: (i) Overview of NASA s new Exploration Initiative program aimed at exploring the Moon, Mars, and beyond; (ii) Overview of the NASA-sponsored Propulsion 21 Project; (iii) Overview of NASA Glenn s seal project aimed at developing advanced seals for NASA s turbomachinery, space, and reentry vehicle needs; (iv) Reviews of NASA prime contractor, vendor, and university advanced sealing concepts including tip clearance control, test results, experimental facilities, and numerical predictions; and (v) Reviews of material development programs relevant to advanced seals development. Turbine engine studies have shown that reducing high-pressure turbine (HPT) blade tip clearances will reduce fuel burn, lower emissions, retain exhaust gas temperature margin, and increase range. Several organizations presented development efforts aimed at developing faster clearance control systems and associated technology to meet future engine needs. The workshop also covered several programs NASA is funding to develop technologies for the Exploration Initiative and advanced reusable space vehicle technologies. NASA plans on developing an advanced docking and berthing system that would permit any vehicle to dock to any on-orbit station or vehicle. Seal technical challenges (including space environments, temperature variation, and seal-on-seal operation) as well as plans to develop the necessary "androgynous" seal technologies were reviewed. Researchers also reviewed tests completed for the shuttle main landing gear door seals.
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National Research Council Canada - National Science Library
Geertsema, Cameron
2003-01-01
.... Specifically, this document will focus on how the outcome of capital facility projects are affected by human resources practices, and the management principles and practices of the contractor-owner...
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Workshops som forskningsmetode
Ørngreen, Rikke; Levinsen, Karin Tweddell
2017-01-01
This paper contributes to knowledge on workshops as a research methodology, and specifically on how such workshops pertain to e-learning. A literature review illustrated that workshops are discussed according to three different perspectives: workshops as a means, workshops as practice, and workshops as a research methodology. Focusing primarily on the latter, this paper presents five studies on upper secondary and higher education teachers’ professional development and on teaching and learnin...
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DOE contractor's meeting on chemical toxicity
International Nuclear Information System (INIS)
1987-01-01
The Office of Health and Environmental Research (OHER) is required to determine the potential health and environmental effects associated with energy production and use. To ensure appropriate communication among investigators and scientific disciplines that these research studies represent, OHER has sponsored workshops. This document provides a compilation of activities at the Third Annual DOE/OHER Workshop. This year's workshop was broadened to include all OHER activities identified as within the chemical effects area. The workshop consisted of eight sessions entitled Isolation and Detection of Toxic chemicals; Adduct Formation and Repair; Chemical Toxicity (Posters); Metabolism and Genotoxicity; Inhalation Toxicology; Gene Regulation; Metals Toxicity; and Biological Mechanisms. This document contains abstracts of the information presented by session
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2012-08-27
...; Information Collection; Contractors' Purchasing Systems Reviews AGENCY: Department of Defense (DOD), General... collection requirement concerning contractors' purchasing systems reviews. Public comments are particularly... Information Collection 9000- 0132, Contractors' Purchasing Systems Reviews, by any of the following methods...
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2011-09-30
...; Information Collection; Contractor Business Ethics Compliance Program and Disclosure Requirements AGENCIES... concerning contractor business ethics compliance program and disclosure requirements. Public comments are... Collection 9000- 0164, Contractor Business Ethics Compliance Program and Disclosure Requirements, by any of...
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Contractor firm strategies in delivering green project: A review
Powmya, Ayisha; Abidin, Nazirah Zainul; Azizi, Nurul Sakina Mokhtar
2017-10-01
Building green requires effort from various parties, from those who plan, design, manage and construct the building. Contractors are responsible for converting the design on paper into a real building and their role at the construction site support environmental sustainability by implementing responsible construction practices. Inefficient or inexperienced contractor in green construction project may find that delivering this type of project is not an easy task due to added requirement in design, stringent practices at site and the use of green technology and materials. Adopting suitable strategies at firm level will assist in preparatory process and readiness of delivering the green project. This paper reviews the strategies at firm level to deliver green construction project. From extensive literature review, it was discovered that there are six strategies to be adopted by the contractor. Understanding these strategies is expected to promote more contractors to be proactive in delivering green projects.
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20 CFR 632.32 - Financial management systems.
2010-04-01
... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Financial management systems. 632.32 Section... Financial management systems. (a) Each Native American grantee, subgrantee and contractor shall maintain a financial management system which will provide accurate, current and complete disclosure of the financial...
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Dealing with uncertainty together. Summary of Annex VI (1996-1998)
International Nuclear Information System (INIS)
Kram, T.
1999-10-01
In Annex VI, the work of the Energy Technology Systems Analysis Programme (ETSAP) increasingly reached out to the international community. Especially in connection with the preparation for the Conferences of Parties under the United National Framework Convention on Climate Change (FCCC), the analytic tools and databases developed by ETSAP proved their worth in national analyses of greenhouse gas emission restrictions, multinational comparisons of such responses, and evaluations of the benefits of international co-operation. Anticipating the urgent need for this kind of capability, the ETSAP community improved the well-established MARKAL energy systems model and extended it in new directions. These included linking national models, expanding system boundaries in time and place, joining MARKAL with economic models, adding material flows, and developing approaches to treating uncertainty. In various forms, the MARKAL progeny now provide fully integrated energy/economy/environment models. These enable the simultaneous assessment of multiple, linked issues such as energy security, atmospheric acidification and climate change. Almost alone among the models being used to evaluate greenhouse gas emission reductions, the MARKAL models are based explicitly on the specific technologies that must produce the reductions. The basis for this achievement is the international network of systems analysts that has been built up under the aegis of the International Energy Agency (IEA) during the past two decades. During Annex VI, the Republic of Korea and Turkey joined the active members of the IEA Implementing Agreement: Australia, Belgium, Germany, Italy, Japan, the Netherlands, Norway, Sweden, Switzerland, United States and the Commission of the European Union. The group meets semiannually, usually in joint workshops with other groups doing related work, to report progress, provide peer review, and build on each other's accomplishments. Participants co-operate in model development
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International Nuclear Information System (INIS)
Sakamoto, Fuminori; Ohnuki, Toshihiko; Kozai, Naofumi; Wakai, Eiichi; Francis, A.J.
2005-01-01
We have carried out the growth experiments of 3 strains of yeast in a medium containing uranium (VI) to elucidate the effect of U (VI) on the growth of microorganisms. Hansenula fabianii J640 grew in the liquid medium containing 0.1 mM U (VI) at lower rate than the control, but Saccharomyces cerevisiae did not grow under this condition. The H. fabianii J640 pre-cultured for 21 h in the liquid medium without U (VI) grew even after the exposure to 1 mM U (VI), but did not grow without pre-cultivation. For the pre-cultured H. fabianii J640, radioactivity of U in the medium was the same as the initial one for 110 h, and then gradually decreased. TEM-EDS analysis of H. fabianii J640 exposed to 1 mM U (VI) for 165 h showed accumulation of U (VI) on the cells. When H. fabianii J640 was not pre-cultured, radioactivity of U in the medium was lower than the initial one. These results indicated that U (VI) inhibits the growth of yeast, and that the adsorption of U (VI) by the cells depends on the metabolism of yeast. (author)
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2013-09-30
...-AH97 Defense Federal Acquisition Regulation Supplement: Enhancement of Contractor Employee... contractor and subcontractor employees. DATES: Effective date: September 30, 2013. In accordance with FAR 1... Whistleblower Protections for Contractor Employees) made extensive changes to 10 U.S.C. 2409, entitled...
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Energy Technology Data Exchange (ETDEWEB)
Abu Elnour, Sawsan Hassan [Department of Chemistry, Faculty of Science, University of Khartoum, Khartoum (Sudan)
1993-05-01
Two lignads, N-phenylbutyrohydroxamic acid (1), N-p-chlorophenylbutyryl chloride with {beta} phenyl-hydroylamine and N-p-chlorophenylhydroxylamine, respectively. The acids prepared were identified and characterised through their reactions with Vanadiun (V) and iron (III), their melting points, infra-red spectra and nitrogen content. The extractive properties of these acids towards the metals Cr (VI), Mo (VI), Ti (IV) and U (VI) were examined at different PH values. The percentage of maximum extraction with the two acids was found to be as follows : for Cr (VI) at PH 1, (100%) for both acids, Mo (VI) at PH 2 (33.34%) with acid (I) and (16.67%) with acid (II) and U (VI) at PH 6 (72%) with acid (I) and (76%) with acid (II). The metal: Ligand complexes ratios were determined by using the continuous variation method, the ratio of the two ligands with four metals was found to be 1:2. Finally the suitability of the two acids for spectrophotometric determination of four metals was examined.(Author) 90 refs. , 24 tabs. , 24 figs
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International Nuclear Information System (INIS)
Abu Elnour, Sawsan Hassan
1993-05-01
Two lignads, N-phenylbutyrohydroxamic acid (1), N-p-chlorophenylbutyryl chloride with β phenyl-hydroylamine and N-p-chlorophenylhydroxylamine, respectively. The acids prepared were identified and characterised through their reactions with Vanadiun (V) and iron (III), their melting points, infra-red spectra and nitrogen content. The extractive properties of these acids towards the metals Cr (VI), Mo (VI), Ti (IV) and U (VI) were examined at different PH values. The percentage of maximum extraction with the two acids was found to be as follows : for Cr (VI) at PH 1, (100%) for both acids, Mo (VI) at PH 2 (33.34%) with acid (I) and (16.67%) with acid (II) and U (VI) at PH 6 (72%) with acid (I) and (76%) with acid (II). The metal: Ligand complexes ratios were determined by using the continuous variation method, the ratio of the two ligands with four metals was found to be 1:2. Finally the suitability of the two acids for spectrophotometric determination of four metals was examined.(Author)
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Contractors on the Battlefield: What Have We Signed Up For?
National Research Council Canada - National Science Library
Zamparelli, Steven
1999-01-01
The role of contractors in warfare has changed dramatically. As the Services have drawn down, more and more of the duties formerly accomplished by military members are being performed by contractors...
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HTTR workshop (workshop on hydrogen production technology)
International Nuclear Information System (INIS)
Shiina, Yasuaki; Takizuka, Takakazu
2004-12-01
Various research and development efforts have been performed to solve the global energy and environmental problems caused by large consumption of fossil fuels. Research activities on advanced hydrogen production technology by the use of nuclear heat from high temperature gas cooled reactors, for example, have been flourished in universities, research institutes and companies in many countries. The Department of HTTR Project and the Department of Advanced Nuclear Heat Technology of JAERI held the HTTR Workshop (Workshop on Hydrogen Production Technology) on July 5 and 6, 2004 to grasp the present status of R and D about the technology of HTGR and the nuclear hydrogen production in the world and to discuss about necessity of the nuclear hydrogen production and technical problems for the future development of the technology. More than 110 participants attended the Workshop including foreign participants from USA, France, Korea, Germany, Canada and United Kingdom. In the Workshop, the presentations were made on such topics as R and D programs for nuclear energy and hydrogen production technologies by thermo-chemical or other processes. Also, the possibility of the nuclear hydrogen production in the future society was discussed. The workshop showed that the R and D for the hydrogen production by the thermo-chemical process has been performed in many countries. The workshop affirmed that nuclear hydrogen production could be one of the competitive supplier of hydrogen in the future. The second HTTR Workshop will be held in the autumn next year. (author)
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75 FR 55577 - Clean Water Act; Contractor Access to Confidential Business Information
2010-09-13
... ENVIRONMENTAL PROTECTION AGENCY [FRL-9200-8] Clean Water Act; Contractor Access to Confidential... Recovery Act (RCRA). Transfer of the information will allow the contractor and subcontractors to access... contractors and subcontractors over the history of the effluent guidelines program. EPA determined that this...
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75 FR 82575 - Federal Acquisition Regulation; Personal Identity Verification of Contractor Personnel
2010-12-30
... 9000-AL60 Federal Acquisition Regulation; Personal Identity Verification of Contractor Personnel AGENCY... requirement of collecting from contractors all forms of Government-provided identification once they are no...D Inspector General Audit Report No. D-2009-005, entitled ``Controls Over the Contractor Common...
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77 FR 60962 - Clean Water Act; Contractor Access to Confidential Business Information
2012-10-05
... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 2 [FRL-9733-8] Clean Water Act; Contractor Access to... transfer of confidential business information to contractor, subcontractors, and consultants. SUMMARY: The... certain industries. We have determined that the contractors listed below require access [[Page 60963
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77 FR 51496 - Federal Acquisition Regulation; Basic Safeguarding of Contractor Information Systems
2012-08-24
... Federal Acquisition Regulation; Basic Safeguarding of Contractor Information Systems AGENCY: Department of... Acquisition Regulation (FAR) to add a new subpart and contract clause for the basic safeguarding of contractor... information) that will be resident on or transiting through contractor information systems. DATES: Interested...
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75 FR 60452 - Clean Water Act; Contractor Access to Confidential Business Information
2010-09-30
... ENVIRONMENTAL PROTECTION AGENCY [FRL-9208-9] Clean Water Act; Contractor Access to Confidential... electric industry to a new subcontractor of a contractor, Eastern Research Group (ERG). EPA previously... contractors and subcontractors to access information necessary to support EPA in the planning, development...
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2011-01-25
...; Contractor Conflicts of Interest AGENCY: Environmental Protection Agency. ACTION: Notice. SUMMARY: In... control numbers in certain EPA regulations is consolidated in 40 CFR part 9. Abstract: EPA contractors... cleanup and enforcement and because its contractors are often involved in both activities, it is...
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2011-12-28
... Activities; Proposed Collection; Comment Request; Contractor Cumulative Claim and Reconciliation (Renewal... identify the Docket ID Number EPA-HQ-OARM-2011-0997, Contractor Cumulative Claim and Reconciliation. Hand... information collection activity or ICR does this apply to? Affected entities: All contractors who have...
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The main factor affecting the competitiveness of Contractor Company
Nurisra; Malahayati, Nurul; Mahmuddin
2018-05-01
Contractor companies must have the competitive advantage to compete in maintaining the survival of the company. Problems arise because quite a lot of advantages can be used and these advantages must be used appropriately to produce competitiveness for the company to continue to compete and to win the competition. This study aims to determine the main factors affecting the competitiveness of medium-class contractors in Banda Aceh. Data collection was obtained through questionnaires distributed to 31 middle-class contractors in Banda Aceh. Data processing and analysis is done by using descriptive analysis. Based on the result of descriptive analysis, it can be concluded that the most important competitiveness factor with a mean score value 4.52 is the relationship, and the factor that has the highest mean score value is the relationship with the government of 4.97, while the result of the ranking analysis is obtained 25 factor that is critical to the competitiveness of medium-class contractors in Banda Aceh.
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ACED Federal Grant Contractor Tracking
Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Dataset includes grant, project, and contractor awarded which are tracked for ensuring Davis-Bacon Act compliance where applicable. The 1931 Davis-Bacon Act...
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Construction Manager or General Contractor?
McKinley, John
1991-01-01
Unlike the general contractor approach, the construction management firm acts on behalf of the school district in school construction. Examines the development and nature of construction management, and cites its advantages and disadvantages. (MLF)
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Energy Technology Data Exchange (ETDEWEB)
Bodie, J.S.; Haymour, J. [Fraser Milner, Calgary, AB (Canada)
1999-10-01
The many factors that should be considered when distinguishing between an independent contractor and an employee from the perspective of tax laws were discussed. Some of the major areas where disputes regarding relationships between the employee and the independent contractor arise were reviewed with particular emphasis on some of the dangers associated with a change in characterization of these types of relationships. Ways in which to guard against these dangers were also presented. The courts have established the following four tests to determine a contractor`s status: (1) the control test, (2) the economic reality test, (3) the business integration test, and (4) the ownership of tools test. The control tests looks to the degree of control that an employer/recipient of services possesses over the work that is to be performed. The economic reality test looks to whether the contractor is actually in business for himself and is risking a loss. The business integration test examines the relationship between employer and contractor in terms of how economically dependent the contractor is on the employer and whether the task the contractor carries on forms an integral part of the business of the employer. The last test examines who owns the tools used by the contractor to carry out his duties. This presentation also reviewed how employers and contractors are responsible for adhering to Revenue Canada tax laws and certain liabilities regarding income taxes, Employment Insurance (EI) premiums, Canada Pension Plan (CPP) contributions and other amounts.
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2011-04-13
... Activities; Proposed Collection; Comment Request; Contractor Conflicts of Interest AGENCY: Environmental....regulations.gov . Title: Contractor Conflicts of Interest. ICR numbers: EPA ICR No. 1550.09, OMB Control No... control numbers in certain EPA regulations is consolidated in 40 CFR part 9. Abstract: EPA contractors...
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78 FR 79692 - Clean Water Act; Contractor Access to Confidential Business Information
2013-12-31
... ENVIRONMENTAL PROTECTION AGENCY [FRL-9904-94-OW] Clean Water Act; Contractor Access to... Transfer of Confidential Business Information to Contractor, Subcontractors, and Consultants. SUMMARY: The... contractors listed below require access to CBI submitted to EPA under Section 308 of the Clean Water Act (CWA...
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Energy Technology Data Exchange (ETDEWEB)
Frazier, Christopher Rawls; Durfee, Justin David; Bandlow, Alisa; Gearhart, Jared Lee; Jones, Katherine A
2016-05-01
The Contingency Contractor Optimization Tool – Prototype (CCOT-P) database is used to store input and output data for the linear program model described in [1]. The database allows queries to retrieve this data and updating and inserting new input data.
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77 FR 13153 - Information Collection; NASA Contractor Financial Management Reports
2012-03-05
..., [email protected] . SUPPLEMENTARY INFORMATION: I. Abstract The NASA Contractor Financial Management... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 12-019] Information Collection; NASA Contractor Financial Management Reports AGENCY: National Aeronautics and Space Administration (NASA). ACTION...
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48 CFR 307.108-70 - Telecommuting of contractor employees.
2010-10-01
... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Telecommuting of... Telecommuting of contractor employees. (a) SOWs/PWSs shall permit offerors or contractors to specify their own... telecommuting) for any part of an SOW/PWS, after determining that the work or any portion thereof must be...
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23 CFR 635.110 - Licensing and qualification of contractors.
2010-04-01
... licensing contractors, who may bid for, be awarded, or perform Federal-aid highway contracts, shall be... competition, to prevent submission of a bid by, or to prohibit the consideration of a bid submitted by, any...) No contractor shall be required by law, regulation, or practice to obtain a license before submission...
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Cross-national research on contractor evaluation procedures in public works procurement
Kinoshita, Seiya; Sato, Naoyoshi; Matsumoto, Naoya
Contractor evaluation methods in Japan's public works procurement, beginning with construction business licensure, going through biennial preliminary firm rating, up to project-by-project prequalification and comprehensive point rating, were developed during the period when public works were mostly procured through designated competitive bidding. It is essential to focus attention on contractor evaluation methods for introducing different types of procurement procedures which enhance the use of technological capabilities held by private businesses. An overall review of contractor evaluation procedures should be conducted in view of the present situation, where the open competitive bidding has become mainly used in combination with comprehensive evaluation, as well as to allow for further diversification of procurement methods. In Western countries, improvements have been made for the past several years in contractor evaluation procedures with more emphasis on "Value for Money." Advanced efforts made by these countries will be useful as a reference for overhauling Japan's contractor evaluation system. This study conducts a comparative review of contractor evaluation procedures for public procurement in Western countries such as the United States, the United Kingdom and France by identifying similarities and differences between those of Japan and the above mentioned countries. This reveals that a contractor's technical or professional ability is looked at separately from its economic and financial standing in those countries studied, and there is no case like Japan in which those two factors are integrated into one for evaluation.
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Energy Technology Data Exchange (ETDEWEB)
Durfee, Justin David; Frazier, Christopher Rawls; Bandlow, Alisa
2016-05-01
The Contingency Contractor Optimization Tool - Prototype (CCOT-P) requires several third-party software packages. These are documented below for each of the CCOT-P elements: client, web server, database server, solver, web application and polling application.
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Selection of disposal contractor by multi criteria decision making methods
Directory of Open Access Journals (Sweden)
Cenker Korkmazer
2016-08-01
Full Text Available Hazardous waste is substance that threaten people and environment in case of improper storage, disposal and transport due to its concentration, physical and chemical properties. Companies producing hazardous waste as a result of several activities mostly do not have any own disposal facilities. In addition, they do not pay attention enough to determine the right contractor as a disposal facility. On the other hand, there are various qualitative and quantitative criteria affecting the selection of the contractor and conflicting with each other. The aim of the performed study is to assist one of these companies producing hazardous waste in the selection of the best contractor that eliminates hazardous waste economic and harmless way. In the study, contractor weights in percentage is calculated by using Analytic Network Process (ANP as one of the multi-criteria decision making (MCDM methods and widely used in the literature which considers both qualitative and quantitative criteria. In the next step, by the help of the mathematical model, contractors that will be given which type of hazardous waste are identified. This integrated approach can be used as a guide for similar firms.
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Energy Technology Data Exchange (ETDEWEB)
Roy, Ram Vinod; Pratheeshkumar, Poyil; Son, Yong-Ok; Wang, Lei [Center for Research on Environmental Disease, University of Kentucky, 1095 VA Drive, Lexington, KY 40536 (United States); Department of Toxicology and Cancer Biology, College of Medicine, University of Kentucky, 1095 VA Drive, Lexington, KY 40536 (United States); Hitron, John Andrew [Center for Research on Environmental Disease, University of Kentucky, 1095 VA Drive, Lexington, KY 40536 (United States); Divya, Sasidharan Padmaja; Zhang, Zhuo [Department of Toxicology and Cancer Biology, College of Medicine, University of Kentucky, 1095 VA Drive, Lexington, KY 40536 (United States); Shi, Xianglin, E-mail: xshi5@email.uky.edu [Center for Research on Environmental Disease, University of Kentucky, 1095 VA Drive, Lexington, KY 40536 (United States)
2016-09-15
Hexavalent chromium (Cr(VI)) is classified as a human carcinogen. Cr(VI) has been associated with adenocarcinomas and squamous cell carcinoma of the lung. The present study shows that acute Cr(VI) treatment in human bronchial epithelial cells (BEAS-2B) increased inflammatory responses (TNF-α, COX-2, and NF-кB/p65) and expression of Nrf2. Cr(VI)-induced generation of reactive oxygen species (ROS) are responsible for increased inflammation. Despite the fact that Nrf2 is a master regulator of response to oxidative stress, silencing of Nrf2 in the acute Cr(VI) treatment had no effect on Cr(VI)-induced inflammation. In contrast, in Cr(VI)-transformed (CrT) cells, Nrf2 is constitutively activated. Knock-down of this protein resulted in decreased inflammation, while silencing of SOD2 and CAT had no effect in the expression of these inflammatory proteins. Results obtained from the knock-down of Nrf2 in CrT cells are very different from the results obtained in the acute Cr(VI) treatment. In BEAS-2B cells, knock-down of Nrf2 had no effect in the inflammation levels, while in CrT cells a decrease in the expression of inflammation markers was observed. These results indicate that before transformation, ROS plays a critical role while Nrf2 not in Cr(VI)-induced inflammation, whereas after transformation (CrT cells), Nrf2 is constitutively activated and this protein maintains inflammation while ROS not. Constitutively high levels of Nrf2 in CrT binds to the promoter regions of COX-2 and TNF-α, leading to increased inflammation. Collectively, our results demonstrate that before cell transformation ROS are important in Cr(VI)-induced inflammation and after transformation a constitutively high level of Nrf2 is important. - Highlights: • Cr(VI)-induced ROS increased inflammation, while Nrf2 had no effect. • In the CrT cells knock-down of Nrf2 resulted in decreased inflammation. • Mechanistic differences in regulating Cr(VI)-induced inflammation.
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Innovation Strategy in Slovak Forest Contractor Firms—A SWOT Analysis
Directory of Open Access Journals (Sweden)
Martina Štěrbová
2016-05-01
Full Text Available The aim of the study is to determine the innovation strategy of contractor firms in the Slovak forestry service sector in the area of further innovation activities development. The strategy identification was based on the analysis of the strengths, weaknesses, opportunities and threats in this sector. The results indicate that weaknesses of contractor firms exceed their strengths and, considering the degree and importance of their impact, opportunities exceed identified threats. Based on these findings revealing the relations in the area of innovation activities of forestry service contractors, the “Strategy of Partnership” was suggested as the most suitable type of strategy. It can be concluded that such a form of grouping cooperation brings many benefits to contractors in the form of information availability, guidance, training, and management of conflicts, risks and uncertainty, which are associated with the innovation process.
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2012-03-23
... Information Collection; Independent Contractor Registration and Identification AGENCY: Mine Safety and Health...-00040, Independent Contractor Register. OMB last approved this information collection request (ICR) on...); or 202-693-9441 (facsimile). SUPPLEMENTARY INFORMATION: I. Background Independent contractors...
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2010-07-23
...] Information Collection; Central Contractor Registration Requirements for Prime Grant Recipients AGENCY: Office... information collection requirement regarding Central Contractor Registration Requirements for Prime Grant... for the proper performance of functions of the Central Contractor Registration Requirements for Prime...
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Kinetic investigations of quinoline oxidation by ferrate(VI).
Luo, Zhiyong; Li, Xueming; Zhai, Jun
2016-01-01
Quinoline is considered as one of the most toxic and carcinogenic compounds and is commonly found in industrial wastewaters, which require treatment before being discharged. Removal of quinoline by the use of an environmentally friendly oxidant, potassium ferrate(VI) (K2FeO4), was assessed by studying the kinetics of the oxidation of quinoline by ferrate(VI) (Fe(VI)) as a function of pH (8.53-10.53) and temperature (21-36°C) in this work. The reaction of quinoline with Fe(VI) was found to be first order in Fe(VI), half order in quinoline, and 1.5 order overall. The observed rate constant at 28°C decreased non-linearly from 0.5334 to 0.2365 M(-0.5) min(-1) with an increase in pH from 8.53 to 10.03. Considering the equilibria of Fe(VI) and quinoline, the reaction between quinoline and Fe(VI) contained two parallel reactions under the given pH conditions. The individual rate constants of these two reactions were determined. The results indicate that the protonated species of Fe(VI) reacts more quickly with quinoline than the deprotonated form of Fe(VI). The reaction activation energy Ea was obtained to be 51.44 kJ·mol(-1), and it was slightly lower than that of conventional chemical reaction. It reveals that the oxidation of quinoline by Fe(VI) is feasible in the routine water treatment.
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Fiorino, Fabio; Ciabattini, Annalisa; Rondini, Simona; Pozzi, Gianni; Martin, Laura B; Medaglini, Donata
2012-09-21
Typhoid fever is a public health problem, especially among young children in developing countries. To address this need, a glycoconjugate vaccine Vi-CRM₁₉₇, composed of the polysaccharide antigen Vi covalently conjugated to the non-toxic mutant of diphtheria toxin CRM₁₉₇, is under development. Here, we assessed the antibody and cellular responses, both local and systemic, following subcutaneous injection of Vi-CRM₁₉₇. The glycoconjugate elicited Vi-specific serum IgG titers significantly higher than unconjugated Vi, with prevalence of IgG1 that persisted for at least 60 days after immunization. Vi-specific IgG, but not IgA, were present in intestinal washes. Lymphocytes proliferation after restimulation with Vi-CRM₁₉₇ was observed in spleen and mesenteric lymph nodes. These data confirm the immunogenicity of Vi-CRM₁₉₇ and demonstrate that the vaccine-specific antibody and cellular immune responses are present also in the intestinal tract, thus strengthening the suitability of Vi-CRM₁₉₇ as a promising candidate vaccine against Salmonella Typhi. Copyright © 2012 Elsevier Ltd. All rights reserved.
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Radiation exposures for DOE and DOE contractor employees, 1989
International Nuclear Information System (INIS)
Smith, M.H.; Eschbach, P.A.; Harty, R.; Millet, W.H.; Scholes, V.A.
1992-12-01
All US Department of Energy (DOE) and DOE contractors, are required to submit occupational radiation exposure records to a central depository. In 1989, data were required to be submitted for all employees who were required to be monitored in accordance with DOE Order 5480.11 and for all visitors who had a positive exposure. The data required included the external penetrating whole-body dose equivalent, the shallow dose equivalent, and a summary of internal depositions of radioactive material above specified limits. Data regarding the exposed individuals included the individual's age, sex, and occupational category. This report is a summary of the external penetrating whole-body dose equivalents and shallow dose equivalents reported by DOE and DOE contractors for the calendar year 1989. A total of 90,882 DOE and DOE contractor employees were reported to have been monitored for whole-body ionizing radiation exposure during 1989. This represents 53.6% of all DOE and DOE contractor employees and is an increase (4.3 %) from the number of monitored employees for 1988. In addition to the employees, 12,643 visitors were monitored
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EDRP public local inquiry, UKAEA/BNFL precognition on: Contractor accommodation
International Nuclear Information System (INIS)
Scott, W.
1986-01-01
The availability of accommodation for contractors working on the proposed EDRP at Dounreay is discussed. It is predicted that the contractors could be accommodated without the need for special arrangement and with no adverse effect on the tourist industry. (U.K.)
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International Nuclear Information System (INIS)
Bodie, J.S.; Haymour, J.
1999-01-01
The many factors that should be considered when distinguishing between an independent contractor and an employee from the perspective of tax laws were discussed. Some of the major areas where disputes regarding relationships between the employee and the independent contractor arise were reviewed with particular emphasis on some of the dangers associated with a change in characterization of these types of relationships. Ways in which to guard against these dangers were also presented. The courts have established the following four tests to determine a contractor's status: (1) the control test, (2) the economic reality test, (3) the business integration test, and (4) the ownership of tools test. The control tests looks to the degree of control that an employer/recipient of services possesses over the work that is to be performed. The economic reality test looks to whether the contractor is actually in business for himself and is risking a loss. The business integration test examines the relationship between employer and contractor in terms of how economically dependent the contractor is on the employer and whether the task the contractor carries on forms an integral part of the business of the employer. The last test examines who owns the tools used by the contractor to carry out his duties. This presentation also reviewed how employers and contractors are responsible for adhering to Revenue Canada tax laws and certain liabilities regarding income taxes, Employment Insurance (EI) premiums, Canada Pension Plan (CPP) contributions and other amounts
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Energy Technology Data Exchange (ETDEWEB)
Bodie, J.S.; Haymour, J. [Fraser Milner, Calgary, AB (Canada)
1999-07-01
The many factors that should be considered when distinguishing between an independent contractor and an employee from the perspective of tax laws were discussed. Some of the major areas where disputes regarding relationships between the employee and the independent contractor arise were reviewed with particular emphasis on some of the dangers associated with a change in characterization of these types of relationships. Ways in which to guard against these dangers were also presented. The courts have established the following four tests to determine a contractor's status: (1) the control test, (2) the economic reality test, (3) the business integration test, and (4) the ownership of tools test. The control tests looks to the degree of control that an employer/recipient of services possesses over the work that is to be performed. The economic reality test looks to whether the contractor is actually in business for himself and is risking a loss. The business integration test examines the relationship between employer and contractor in terms of how economically dependent the contractor is on the employer and whether the task the contractor carries on forms an integral part of the business of the employer. The last test examines who owns the tools used by the contractor to carry out his duties. This presentation also reviewed how employers and contractors are responsible for adhering to Revenue Canada tax laws and certain liabilities regarding income taxes, Employment Insurance (EI) premiums, Canada Pension Plan (CPP) contributions and other amounts.
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Energy Technology Data Exchange (ETDEWEB)
Esbelin, E
1999-07-01
These last years the formation of solid deposits has been observed in the dissolution workshops of the La Hague plant. A sample of the solid was withdrawn for expertise: molybdenum and zirconium are the two major components of the solid, identified as zirconium molybdate. This thesis consisted in the approach of the mechanisms in solution liable to induce precipitate formation. After a bibliographical overview on the chemistry of Mo(VI) in highly acidic solution, this system was studied by absorption spectrophotometry in perchloric medium. The implication of two major forms of Mo(VI) in a dimerization equilibrium was confirmed by this way and by {sup 95}Mo NMR. The principal parameters governing this equilibrium were identified. It is thus shown that the molybdenum dimerization reaction is exothermic. Disturbance of the Mo(VI) system in highly acidic solution by Zr(IV) was also studied. In a restricted experimental field, for which 'conventional' exploitation methodologies had to be adapted to the system, a main complex of stoichiometry 1:1 between Mo(VI) and Zr(IV) was found. The precipitation study of Mo(VI) by Zr(IV) under conditions close to those of the dissolution medium of nuclear spent fuel was undertaken. The main parameters which control precipitation kinetics were identified. The results obtained reveal that precipitation is controlled by a single macroscopic process and therefore can be described by a single equation. The solid obtained is composed of only one phase presenting a Mo:Zr non-stoichiometry when compared to the theoretical formula ZrMo{sub 2}O{sub 7}(OH){sub 2},2H{sub 2}O. At last, on the basis of the research results, a descriptive mechanism of the system is proposed in which intervenes a 1:1 intermediate complex, much more soluble than a probable 2:1 precipitation precursor. (author)
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32 CFR 806b.6 - Systems of records operated by a contractor.
2010-07-01
... 32 National Defense 6 2010-07-01 2010-07-01 false Systems of records operated by a contractor... ADMINISTRATION PRIVACY ACT PROGRAM Overview of the Privacy Act Program § 806b.6 Systems of records operated by a contractor. Contractors who are required to operate or maintain a Privacy Act system of records by contract...
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Integrating Contractors into the Logistics Force
National Research Council Canada - National Science Library
Terrell, Ronald G
2006-01-01
... a panacea. For a combatant commander to effectively integrate them with his military force requires an understanding of the operational environment, contractor capabilities, acceptable levels of risk...
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Private Military and Security Contractors
DEFF Research Database (Denmark)
In Private Military and Security Contractors: Controlling the Corporate Warrior a multinational team of 16 scholars and a practitioner from political science, sociology, and law address a developing phenomenon: controlling the use of privatized force by states in international politics. Robust...
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7 CFR Exhibit A to Subpart I of... - Self-Help Technical Assistance Grant Agreement
2010-01-01
...) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE... rights under 7 CFR part 1900, subpart B. (f) An extension of this grant agreement may be approved by FmHA... value from suppliers, contractors, or others doing business with the grantee. To the extent permissible...
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2013-04-23
...; Information Collection; Contractor Use of Interagency Fleet Management System Vehicles AGENCY: Department of... previously approved information collection requirement concerning contractor use of interagency fleet... Collection 9000- 0032, Contractor Use of Interagency Fleet Management System Vehicles, by any of the...
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Full Text Available ... Health Resources Clinical Studies Research Extramural Research Intramural Research Scientific Workshop and Meeting Reports Meet NIDCD Scientists and Grantees Research Resources Clinical Studies Funding Types of Grants and ...
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48 CFR 252.237-7023 - Continuation of Essential Contractor Services.
2010-10-01
... provide a written plan for continuing the performance of essential contractor services identified in...; and (v) The approach for communicating expectations to contractor employees regarding their roles and... or other designated representative as expeditiously as possible and use its best efforts to cooperate...
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78 FR 29247 - Contractor Legal Management Requirements; Acquisition Regulations; Correction
2013-05-20
... DEPARTMENT OF ENERGY 48 CFR Part 952 RIN 1990-AA37 Contractor Legal Management Requirements; Acquisition Regulations; Correction AGENCY: Department of Energy. ACTION: Final rule; correction. SUMMARY: The... (78 FR 25795). In this document, DOE revised existing regulations covering contractor legal management...
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Electrochemical alkaline Fe(VI) water purification and remediation.
Licht, Stuart; Yu, Xingwen
2005-10-15
Fe(VI) is an unusual and strongly oxidizing form of iron, which provides a potentially less hazardous water-purifying agent than chlorine. A novel on-line electrochemical Fe(VI) water purification methodology is introduced. Fe(VI) addition had been a barrier to its effective use in water remediation, because solid Fe(VI) salts require complex (costly) syntheses steps and solutions of Fe(VI) decompose. Online electrochemical Fe(VI) water purification avoids these limitations, in which Fe(VI) is directly prepared in solution from an iron anode as the FeO42- ion, and is added to the contaminant stream. Added FeO42- decomposes, by oxidizing a wide range of water contaminants including sulfides (demonstrated in this study) and other sulfur-containing compounds, cyanides (demonstrated in this study), arsenic (demonstrated in this study), ammonia and other nitrogen-containing compounds (previously demonstrated), a wide range of organics (phenol demonstrated in this study), algae, and viruses (each previously demonstrated).
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34 CFR 386.34 - What assurances must be provided by a grantee that intends to provide scholarships?
2010-07-01
... norm. (ii) A maximum timeframe in which the scholar shall complete the scholar's educational objective... disbursement of scholarship funds to the individual for payment of the individual's expenses, such as tuition... the scholar's failure to meet the obligation of § 386.43. (d) Executed agreement. The grantee will...
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Energy Technology Data Exchange (ETDEWEB)
Joergensen, C K [Geneva Univ. (Switzerland)
1977-01-01
The highly anisotropic uranyl complexes (with very short U-O distances and very long distances to the ligating atoms in the equatorial plane) are compared with trans-dioxo complexes of 4d/sup 2/Ru(VI) and 5d/sup 2/Re(V) and Os(VI). A major difference is the low-lying empty 5f orbitals, and the first excited state is highly oxidizing, and sufficiently long-lived to abstract hydrogen atoms from most organic molecules. It is argued that even the low concentrations of uranyl carbonate present in sea water is excited by solar radiation roughly every 10 minutes. Octahedral U(VI)O/sub 6/ in perovskites and UF/sub 6/ are also discussed, as well as trans-lawrencium chemistry.
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The Inadequacy of Existing Far Provisions to Ensure Contractor Environmental Compliance
National Research Council Canada - National Science Library
MacDonald, Edward
1997-01-01
This thesis focuses on situations where the obligation is on the contractor, and examines the existing FAR provisions and clauses to explore whether they are adequate to ensure government contractor...
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2010-11-24
... Federal Acquisition Regulation Supplement; Contractor Insurance/Pension Review (DFARS Case 2009-D025... conducting a Contractor Insurance/Pension Review from Procedures, Guidance, and Information (PGI) to the... This final rule relocates requirements for Contractor Insurance/ Pension Review to DFARS 242.7302 from...
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2013-09-30
... 9000-AM56 Federal Acquisition Regulation; Pilot Program for Enhancement of Contractor Employee... program enhancing whistleblower protections for contractor employees. DATES: Effective: September 30, 2013... contractor employees at FAR subpart 3.9. The pilot program is mandated by section 828, entitled ``Pilot...
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Site contractor participation in the DOE SWEIS process at Los Alamos, New Mexico
Energy Technology Data Exchange (ETDEWEB)
Pendergrass, A.; Garvey, D.
1997-12-01
The U.S. Department of Energy (DOE) prepares site-wide environmental impact statements (SWEIS) on sites that are to remain in operation in order to provide an estimate of the cumulative environmental impacts from projected future operations at the site. DOE has relied on outside contractors rather than the site management and operating (M&O) contractors to prepare EISs, in order to preclude the potential for conflict of interest. The site M&O contractors, who know the potential for conflict of interest. The site M&O contractors, who know the site best and are most familiar with existing information, are critical support for the contractor. The University of California (UC) is the site M&O contractor for Los Alamos National Laboratory (LANL) in Los Alamos, NM. The role of LANL (UC) personnel in DOE`s preparation process for the LANL SWEIS is described. 3 refs.
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International Nuclear Information System (INIS)
Shen, Ying-Shuian; Wang, Shan-Li; Huang, Shiuh-Tsuen; Tzou, Yu-Min; Huang, Jang-Hung
2010-01-01
In this study, the removal mechanism of Cr(VI) from water by coconut coir (CC) was investigated using X-ray photoelectron spectroscopy (XPS), Cr K-edge X-ray absorption near edge structure (XANES) and FTIR spectroscopy. The results showed that, upon reaction with CC at pH 3, Cr(VI) was reduced to Cr(III), which was either bound to CC or released back into solution. As revealed by the FTIR spectra of CC before and after reacting with Cr(VI), the phenolic methoxyl and hydroxyl groups of lignin in CC are the dominant drivers of Cr(VI) reduction, giving rise to carbonyl and carboxyl groups on CC. These functional groups can subsequently provide binding sites for Cr(III) resulting from Cr(VI) reduction. In conjunction with forming complexes with carbonyl and carboxyl groups, the formation of Cr(III) hydroxide precipitate could also readily occur as revealed by the linear combination fitting of the Cr K-edge XANES spectrum using a set of reference compounds. The phenolic groups in lignin are responsible for initiating Cr(VI) reduction, so lignocellulosic materials containing a higher amount of phenolic groups are expected to be more effective scavengers for removal of Cr(VI) from the environment.
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Energy Technology Data Exchange (ETDEWEB)
Shen, Ying-Shuian [Department of Soil and Environmental Sciences, National Chung Hsing University, 250 Kuo Kuang Road, Taichung 40227, Taiwan (China); Wang, Shan-Li, E-mail: slwang@nchu.edu.tw [Department of Soil and Environmental Sciences, National Chung Hsing University, 250 Kuo Kuang Road, Taichung 40227, Taiwan (China); Huang, Shiuh-Tsuen [Department of Soil and Environmental Sciences, National Chung Hsing University, 250 Kuo Kuang Road, Taichung 40227, Taiwan (China); Department of Science Application and Dissemination, National Taichung University, Taichung, Taiwan (China); Tzou, Yu-Min; Huang, Jang-Hung [Department of Soil and Environmental Sciences, National Chung Hsing University, 250 Kuo Kuang Road, Taichung 40227, Taiwan (China)
2010-07-15
In this study, the removal mechanism of Cr(VI) from water by coconut coir (CC) was investigated using X-ray photoelectron spectroscopy (XPS), Cr K-edge X-ray absorption near edge structure (XANES) and FTIR spectroscopy. The results showed that, upon reaction with CC at pH 3, Cr(VI) was reduced to Cr(III), which was either bound to CC or released back into solution. As revealed by the FTIR spectra of CC before and after reacting with Cr(VI), the phenolic methoxyl and hydroxyl groups of lignin in CC are the dominant drivers of Cr(VI) reduction, giving rise to carbonyl and carboxyl groups on CC. These functional groups can subsequently provide binding sites for Cr(III) resulting from Cr(VI) reduction. In conjunction with forming complexes with carbonyl and carboxyl groups, the formation of Cr(III) hydroxide precipitate could also readily occur as revealed by the linear combination fitting of the Cr K-edge XANES spectrum using a set of reference compounds. The phenolic groups in lignin are responsible for initiating Cr(VI) reduction, so lignocellulosic materials containing a higher amount of phenolic groups are expected to be more effective scavengers for removal of Cr(VI) from the environment.
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Shen, Ying-Shuian; Wang, Shan-Li; Huang, Shiuh-Tsuen; Tzou, Yu-Min; Huang, Jang-Hung
2010-07-15
In this study, the removal mechanism of Cr(VI) from water by coconut coir (CC) was investigated using X-ray photoelectron spectroscopy (XPS), Cr K-edge X-ray absorption near edge structure (XANES) and FTIR spectroscopy. The results showed that, upon reaction with CC at pH 3, Cr(VI) was reduced to Cr(III), which was either bound to CC or released back into solution. As revealed by the FTIR spectra of CC before and after reacting with Cr(VI), the phenolic methoxyl and hydroxyl groups of lignin in CC are the dominant drivers of Cr(VI) reduction, giving rise to carbonyl and carboxyl groups on CC. These functional groups can subsequently provide binding sites for Cr(III) resulting from Cr(VI) reduction. In conjunction with forming complexes with carbonyl and carboxyl groups, the formation of Cr(III) hydroxide precipitate could also readily occur as revealed by the linear combination fitting of the Cr K-edge XANES spectrum using a set of reference compounds. The phenolic groups in lignin are responsible for initiating Cr(VI) reduction, so lignocellulosic materials containing a higher amount of phenolic groups are expected to be more effective scavengers for removal of Cr(VI) from the environment. 2010 Elsevier B.V. All rights reserved.
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Beyond the design fix - New industrialisation in contractor's supplier relationships
DEFF Research Database (Denmark)
Koch, Christian; Frödell, M.; Josephson, P.E.
2010-01-01
by the Erabuild program, this paper presents 3 cases of long term transformation of contractor- supplier relations as general contractors outsource and commence professionalising purchasing moving it from project purchasing into strategic purchasing. It is suggested that “new industrialisation” is a long term...
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48 CFR 509.308-1 - Testing performed by the contractor.
2010-10-01
... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Testing performed by the... ADMINISTRATION COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS First Article Testing and Approval 509.308-1 Testing performed by the contractor. In FSS solicitations and contracts that will require...
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Contractor-style tunnel cost estimating
International Nuclear Information System (INIS)
Scapuzzi, D.
1990-06-01
Keeping pace with recent advances in construction technology is a challenge for the cost estimating engineer. Using an estimating style that simulates the actual construction process and is similar in style to the contractor's estimate will give a realistic view of underground construction costs. For a contractor-style estimate, a mining method is chosen; labor crews, plant and equipment are selected, and advance rates are calculated for the various phases of work which are used to determine the length of time necessary to complete each phase of work. The durations are multiplied by the cost or labor and equipment per unit of time and, along with the costs for materials and supplies, combine to complete the estimate. Variations in advance rates, ground support, labor crew size, or other areas are more easily analyzed for their overall effect on the cost and schedule of a project. 14 figs
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International Nuclear Information System (INIS)
Chatelain, Lucile; White, Sarah; Scopelliti, Rosario; Mazzanti, Marinella
2016-01-01
Actinide oxo clusters are an important class of compounds due to their impact on actinide migration in the environment. The photolytic reduction of uranyl(VI) has potential application in catalysis and spent nuclear fuel reprocessing, but the intermediate species involved in this reduction have not yet been elucidated. Here we show that the photolysis of partially hydrated uranyl(VI) in anaerobic conditions leads to the reduction of uranyl(VI), and to the incorporation of the resulting U V species into the stable mixed-valent star-shaped U VI /U V oxo cluster [U(UO 2 ) 5 (μ 3 -O) 5 (PhCOO) 5 (Py) 7 ]. This cluster is only the second example of a U VI /U V cluster and the first one associating uranyl groups to a non-uranyl(V) center. The U V center in 1 is stable, while the reaction of uranyl(V) iodide with potassium benzoate leads to immediate disproportionation and formation of the U 12 IV U 4 V O 24 cluster {[K(Py) 2 ] 2 [K(Py)] 2 [U 16 O 24 (PhCOO) 24 (Py) 2 ]}.
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International Nuclear Information System (INIS)
Zhang, Zhibin; Liu, Jun; Cao, Xiaohong; Luo, Xuanping; Hua, Rong; Liu, Yan; Yu, Xiaofeng; He, Likai
2015-01-01
Highlights: • NZVI can be used for adsorbing U(VI)–CO_3 complexes. • Use of NZVI is feasible for remediation of uranium-contaminated soils. • The mechanism of U(VI)–CO_3 complexes adsorbing onto NZVI has been explained. - Abstract: The influence of U(VI)–CO_3 and Ca–U(VI)–CO_3 complexes on U(VI) adsorption onto red soil and nanoscale zero-valent iron (NZVI) was investigated using batch adsorption and fixed-bed column experiments to simulate the feasibility of NZVI as the reactive medium in permeable- reactive barriers (PRB) for in situ remediation of uranium-contaminated red soils. The adsorption capacity (q_e) and distribution constant (K_d) of NZVI and red soil decreased with increasing pH, dissolved carbonate and calcium concentrations, but the q_e and K_d values of NZVI were 5–10 times higher than those of red soil. The breakthrough pore volume (PV) values increased with the decrease of pH, dissolved carbonate and calcium concentration; however, the breakthrough PV values of the PRB column filled with 5% NZVI were 2.0–3.5 times higher than the 100% red soil column. The U(VI)–CO_3 complexes adsorbed onto the surface of red soil/NZVI (≡SOH) to form SO–UO_2CO_3"− or SO–UO_2 (CO_3)_2"3"−. XPS and XRD analysis further confirmed the reduction of U(VI) to U(IV) and the formation of FeOOH on NZVI surfaces. The findings of this study are significant to the remediation of uranium-contaminated red soils and the consideration of practical U(VI) species in the natural environment.
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2013-01-22
... Information Collection: Comment Request; Multifamily Contractor's Mortgagor's Cost Breakdowns and... comments on the subject proposal. Contractors use the form HUD-2328 to establish a schedule of values of construction items on which the monthly advances or mortgage proceeds are based. Contractors use the form HUD...
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2011-11-02
... Contractor Employees Performing Acquisition Functions AGENCIES: Department of Defense (DoD), General Services... personal conflicts of interest by employees of Government contractors as required by statute. DATES... clause for future orders. In the event that a contractor refuses to accept such a modification, the...
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75 FR 55671 - Financial Assistance Use of Universal Identifier and Central Contractor Registration
2010-09-14
... of Universal Identifier and Central Contractor Registration AGENCY: Office of Federal Financial...) numbers and maintain current registrations in the Central Contractor Registration (CCR) database. An... CONTRACTOR REGISTRATION Sec. Subpart A--General 25.100 Purposes of this part. 25.105 Types of awards to which...
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Contractors In The Theater: Implications For Joint Operational Planning And Execution
National Research Council Canada - National Science Library
Binder, Jeanne
2003-01-01
The use of contractors in the theater of operations is nothing new. However downsizing efforts and outsourcing as well as the increasing complexity of military equipment has increased military reliance on contractors...
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34 CFR 350.63 - What are the requirements of a grantee relative to the Client Assistance Program?
2010-07-01
... Client Assistance Program? 350.63 Section 350.63 Education Regulations of the Offices of the Department... After an Award? § 350.63 What are the requirements of a grantee relative to the Client Assistance... representatives, of the availability and purposes of the Client Assistance Program (CAP) funded under the Act; and...
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CSIR Research Space (South Africa)
Dlungwana, Wilkin S
2004-11-01
Full Text Available Construction industry and indeed all small and medium-sized contractors play a significant socio-economic role in the developing countries. This paper highlights the importance of promoting sustainable building through the implementation...
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48 CFR 2052.209-72 - Contractor organizational conflicts of interest.
2010-10-01
... conflicts of interest. 2052.209-72 Section 2052.209-72 Federal Acquisition Regulations System NUCLEAR... Clauses 2052.209-72 Contractor organizational conflicts of interest. As prescribed at 2009.570-5(a) and..., contracts, and simplified acquisitions of the types described; 2009.570-4(b): Contractor Organizational...
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48 CFR 252.247-7016 - Contractor liability for loss or damage.
2010-10-01
... the Contractor's negligence, indemnification shall be at a rate not to exceed sixty cents per pound per article. (ii) Negligent damage. When loss or damage is caused by the negligence of the Contractor...
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Military Contractors - Too Much Dependence
2008-03-19
promotes integrity, physical strength, health, unity, cooperation and teamwork. It combats stereotyping and sexual harassment. It fosters in its...weeklyreport108-000001337290&type= toc &num=115&; accessed 15 Jan 2008. 20 U.S. Department of the Army, Contractors on the Battlefield, Field Manual 3
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Proceedings of the fuels technology contractors review meeting
Energy Technology Data Exchange (ETDEWEB)
Malone, R.D. [ed.
1993-11-01
The Fuels Technology Contractors Review Meeting was held November 16-18, 1993, at the Morgantown Energy Technology Center (METC) in Morgantown, West Virginia. This meeting was sponsored and hosted by METC, the Office of Fossil Energy, U.S. Department of Energy (DOE). METC periodically provides an opportunity to bring together all of the R&D participants in a DOE-sponsored contractors review meeting to present key results of their research and to provide technology transfer to the active research community and to the interested public. This meeting was previously called the Natural Gas Technology Contractors Review Meeting. This year it was expanded to include DOE-sponsored research on oil shale and tar sands and so was retitled the Fuels Technology Contractors Review Meeting. Current research activities include efforts in both natural gas and liquid fuels. The natural gas portion of the meeting included discussions of results summarizing work being conducted in fracture systems, both natural and induced; drilling, completion, and stimulation research; resource characterization; delivery and storage; gas to liquids research; and environmental issues. The meeting also included project and technology summaries on research in oil shale, tar sands, and mild coal gasification, and summaries of work in natural-gas fuel cells and natural-gas turbines. The format included oral and poster session presentations. Individual papers have been processed separately for inclusion in the Energy Science and Technology database.
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Developing workshop module of realistic mathematics education: Follow-up workshop
Palupi, E. L. W.; Khabibah, S.
2018-01-01
Realistic Mathematics Education (RME) is a learning approach which fits the aim of the curriculum. The success of RME in teaching mathematics concepts, triggering students’ interest in mathematics and teaching high order thinking skills to the students will make teachers start to learn RME. Hence, RME workshop is often offered and done. This study applied development model proposed by Plomp. Based on the study by RME team, there are three kinds of RME workshop: start-up workshop, follow-up workshop, and quality boost. However, there is no standardized or validated module which is used in that workshops. This study aims to develop a module of RME follow-up workshop which is valid and can be used. Plopm’s developmental model includes materials analysis, design, realization, implementation, and evaluation. Based on the validation, the developed module is valid. While field test shows that the module can be used effectively.
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Man, Wai-Lun; Lam, William W Y; Lau, Tai-Chu
2014-02-18
Nitrido complexes (M≡N) may be key intermediates in chemical and biological nitrogen fixation and serve as useful reagents for nitrogenation of organic compounds. Osmium(VI) nitrido complexes bearing 2,2':6',2″-terpyridine (terpy), 2,2'-bipyridine (bpy), or hydrotris(1-pyrazolyl)borate anion (Tp) ligands are highly electrophilic: they can react with a variety of nucleophiles to generate novel osmium(IV)/(V) complexes. This Account describes our recent results studying the reactivity of nitridocomplexes of ruthenium(VI), osmium(VI), and manganese(V) that bear Schiff bases and other simple anionic ligands. We demonstrate that these nitrido complexes exhibit rich chemical reactivity. They react with various nucleophiles, activate C-H bonds, undergo N···N coupling, catalyze the oxidation of organic compounds, and show anticancer activities. Ruthenium(VI) nitrido complexes bearing Schiff base ligands, such as [Ru(VI)(N)(salchda)(CH3OH)](+) (salchda = N,N'-bis(salicylidene)o-cyclohexyldiamine dianion), are highly electrophilic. This complex reacts readily at ambient conditions with a variety of nucleophiles at rates that are much faster than similar reactions using Os(VI)≡N. This complex also carries out unique reactions, including the direct aziridination of alkenes, C-H bond activation of alkanes and C-N bond cleavage of anilines. The addition of ligands such as pyridine can enhance the reactivity of [Ru(VI)(N)(salchda)(CH3OH)](+). Therefore researchers can tune the reactivity of Ru≡N by adding a ligand L trans to nitride: L-Ru≡N. Moreover, the addition of various nucleophiles (Nu) to Ru(VI)≡N initially generate the ruthenium(IV) imido species Ru(IV)-N(Nu), a new class of hydrogen-atom transfer (HAT) reagents. Nucleophiles also readily add to coordinated Schiff base ligands in Os(VI)≡N and Ru(VI)≡N complexes. These additions are often stereospecific, suggesting that the nitrido ligand has a directing effect on the incoming nucleophile. M≡N is also
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Critical Electronic Data Loss Perceptions of United States Military Contractors
Singletary, Tod J.
2017-01-01
The United States Military has become increasingly dependent upon technology to meet its mission objectives with a consequence being greater dependence on civilian defense contractors to provide specialized services in support of high-tech mission requirements. Modern military defense contractors have also become dependent upon reliable and secure…
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48 CFR 52.209-3 - First Article Approval-Contractor Testing.
2010-10-01
... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false First Article Approval... Clauses 52.209-3 First Article Approval—Contractor Testing. As prescribed in 9.308-1 (a) and (b), insert the following clause: First Article Approval—Contractor Testing (SEP 1989) [Contracting Officer shall...
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Appeals - Redetermination by a Medicare Contractor
U.S. Department of Health & Human Services — A redetermination is an examination of a claim by the fiscal intermediary (FI), carrier, or Medicare Administrative Contractor (MAC) personnel who are different from...
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Creating Fantastic PI Workshops
Energy Technology Data Exchange (ETDEWEB)
Biedermann, Laura B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Clark, Blythe G. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Colbert, Rachel S. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Dagel, Amber Lynn [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gupta, Vipin P. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hibbs, Michael R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Perkins, David Nikolaus [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); West, Roger Derek [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
2015-10-01
The goal of this SAND report is to provide guidance for other groups hosting workshops and peerto-peer learning events at Sandia. Thus this SAND report provides detail about our team structure, how we brainstormed workshop topics and developed the workshop structure. A Workshop “Nuts and Bolts” section provides our timeline and check-list for workshop activities. The survey section provides examples of the questions we asked and how we adapted the workshop in response to the feedback.
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Human Resources Staffing Plan for the Tank Farm Contractor
International Nuclear Information System (INIS)
BOSLEY, J.W.
2000-01-01
The Human Resources Staffing Plan quantified the equivalent staffing needs required for the Tank Farm Contractor (TFC) and its subcontractors to execute the readiness to proceed baseline between FY 2000-2008. The TFC staffing needs were assessed along with the staffings needs of Fluor Hanford and the privatization contractor. The plan then addressed the staffing needs and recruitment strategies required to execute the baseline
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34 CFR 628.45 - How much endowment fund income may a grantee use and for what purposes?
2010-07-01
... 34 Education 3 2010-07-01 2010-07-01 false How much endowment fund income may a grantee use and for what purposes? 628.45 Section 628.45 Education Regulations of the Offices of the Department of... necessary because of— (1) A financial emergency such as a pending insolvency or temporary liquidity problem...
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Mechanisms of chromium (VI)-induced apoptosis in anterior pituitary cells.
Quinteros, Fernanda A; Machiavelli, Leticia I; Miler, Eliana A; Cabilla, Jimena P; Duvilanski, Beatriz H
2008-07-30
Hexavalent chromium (Cr (VI)) is a highly toxic metal. Exposure to Cr (VI) compounds may affect reproductive functions. Due to the importance of anterior pituitary hormones on reproductive physiology we have studied the effects of Cr (VI) on anterior pituitary. We previously demonstrated that, after in vivo Cr (VI) administration, Cr accumulates in the pituitary gland and affects prolactin secretion. In vitro, Cr (VI) causes apoptosis in anterior pituitary cells due to oxidative stress generation. To better understand the mechanisms involved in Cr (VI)-induced apoptosis we studied: (a) whether Cr (VI) affects the intracellular antioxidant response and (b) which of the apoptotic factors participates in Cr (VI) effect. Our results show that Cr (VI) treatment induces a decrease in catalase and glutathione peroxidase (GPx) activity but does not modify glutathione reductase (GR) activity. Cr (VI) exposure causes an increase of GSH levels. p53 and Bax mRNA are also upregulated by the metal. Pifithrin alpha, a p53 transcriptional inhibitor, increases Cr (VI) cytotoxicity, suggesting a role of p53 as a survival molecule. The antioxidant N-acetyl-cysteine (NAC) could prevent Bax mRNA increase and caspase 3 activation, confirming that Cr (VI)-induced apoptosis involves oxidative stress generation.
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Application of integrated fuzzy VIKOR & AHP methodology to contractor ranking
Directory of Open Access Journals (Sweden)
Mohamad Rahim Ramezaniyan
2012-08-01
Full Text Available Contractor selection is a critical activity, which plays an important role in the overall success of any construction project. The implementation of fuzzy multiple criteria decision attribute (MCDA in selecting contractors has the advantage of rendering subjective and implicit decision making more objective and transparent. An additional merit of fuzzy MCDA is the ability to accommodate quantitative and qualitative information. In this paper, an integrated VIKOR–AHP methodology is proposed to make a selection among the alternative contractors in one of Iranian construction industry projects. In the proposed methodology, the weights of the selection criteria are determined by fuzzy pairwise comparison matrices of AHP.
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48 CFR 836.501 - Performance of work by the contractor.
2010-10-01
... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Performance of work by the... Performance of work by the contractor. The contracting officer shall insert the clause at 852.236-72, Performance of work by the contractor, in solicitations and contracts for construction that contain the FAR...
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48 CFR 9.308-1 - Testing performed by the contractor.
2010-10-01
... the contractor. (a)(1) The contracting officer shall insert the clause at 52.209-3, First Article... it is intended that the contract require (i) first article approval and (ii) that the contractor be... produce the first article and the production quantity at the same facility, the contracting officer shall...
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2011-06-27
...; Submission for OMB Review; Contractor Business Ethics Compliance Program and Disclosure Requirements AGENCIES... contractor business ethics compliance program and disclosure requirements. Public comments are particularly... Information Collection 9000- 0164, Contractor Business Ethics Compliance Program and Disclosure Requirements...
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Emissions of chromium (VI) from arc welding.
Heung, William; Yun, Myoung-Jin; Chang, Daniel P Y; Green, Peter G; Halm, Chris
2007-02-01
The presence of Cr in the +6 oxidation state (Cr[VI]) is still observed in ambient air samples in California despite steps taken to reduce emissions from plating operations. One known source of emission of Cr(VI) is welding, especially with high Cr-content materials, such as stainless steels. An experimental effort was undertaken to expand and update Cr(VI) emission factors by conducting tests on four types of arc-welding operations: gas-metal arc welding (GMAW), shielded metal arc welding (SMAW), fluxcore arc welding, and pulsed GMAW. Standard American Welding Society hood results were compared with a total enclosure method that permitted isokinetic sampling for particle size-cut measurement, as well as total collection of the aerosol. The fraction of Cr(VI) emitted per unit mass of Cr electrode consumed was determined. Consistent with AP-42 data, initial results indicate that a significant fraction of the total Cr in the aerosol is in the +6 oxidation state. The fraction of Cr(VI) and total aerosol mass produced by the different arc welding methods varies with the type of welding process used. Self-shielded electrodes that do not use a shield gas, for example, SMAW, produce greater amounts of Cr(VI) per unit mass of electrode consumed. The formation of Cr(VI) from standard electrode wires used for welding mild steel was below the method detection limit after eliminating an artifact in the analytical method used.
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48 CFR 36.501 - Performance of work by the contractor.
2010-10-01
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Performance of work by the... Performance of work by the contractor. (a) To assure adequate interest in and supervision of all work involved... contracting officer shall insert the clause at 52.236-1, Performance of Work by the Contractor, in...
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2011-11-29
... Federal Acquisition Regulation; Updates to Contract Reporting and Central Contractor Registration AGENCIES... Procurement Data System (FPDS). Additionally, changes are proposed for the clauses requiring contractor registration in the Central Contractor Registration (CCR) database and DUNS number reporting. DATES: Interested...
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Farm Building Contractors and Manufacturers: Their Role in Midwest Farm Construction
Lyle Solverson; David C. Baumgartner
1974-01-01
Describes and analyzes the activities of farm building contractors and manufacturers in Illinois, Indiana, Iowa, and Missouri. Contractors and manufacturers are setting the trend in the farm building market in terms of building type and size and materials used.
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5 CFR 1320.5 - General requirements.
2010-01-01
... received under § 1320.8(d) and § 1320.11; (iii) Submitted to the Director, in accordance with such... provide for any payment or gift to respondents, other than remuneration of contractors or grantees; (E) A... agency has obtained from the Director a control number to be displayed upon the collection of information...
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2012-03-12
... Federal Acquisition Regulation Supplement: Alleged Crimes By or Against Contractor Personnel (DFARS Case... (DFARS) to expand coverage on contractor requirements and responsibilities relating to alleged crimes by or against contractor personnel. DATES: Comment Date: Comments on the proposed rule should be...
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Operator/contractor relationships
International Nuclear Information System (INIS)
Smith, J.R.; Kidwell, C.K.; Unger, V.E.; Fercho, E.; Helmer, C.M.
1992-01-01
In May 1988, Shell Western E and P Inc. (SWEPI) and partners Elf Aquitaine Petroleum and Conoco Inc. signed a letter of intent with Canadian Marine Drilling Ltd. (Canmar) for provision of exploratory drilling and marine services on leases in OCS Lease Sale 109 in the Chukchi Sea, Alaska. The 5450 blocks offered in the remote sale area west of Point Barrow ranged from 3 to 240 miles (5 to 380 km) offshore in water depths from 26 to 263 feet (8 to 80 m). The principal interest tracts were at least 75 miles (120 km) offshore and north of 70 degrees N latitude. The remoteness and total lack of any oilfield infrastructure required considerable planning and coordination between Operator and Contractor in order to carry out the three-year drilling program efficiently and safely in an environmentally harsh and, at the same time, sensitive area. SWEPI and Canmar developed a close working relationship from the start of the project through a number of participative approaches to the problems that had to be solved. This paper reports that these included strong reliance on operational planning meetings, post-season analyses, and an overall emphasis on the teamwork required of both parties to carry out the first-ever drilling program in the Chukchi Sea. This approach led to a very successful operation for both parties and emphasizes the positive benefits achievable when Operator and Contractor work as a team
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77 FR 59339 - Contractor Qualifications
2012-09-27
... DEPARTMENT OF DEFENSE Defense Acquisition Regulations System 48 CFR Part 209 Contractor Qualifications CFR Correction In Title 48 of the Code of Federal Regulations, Chapter 2 (Parts 201-299), revised as of October 1, 2011, on page 55, in section 209.104-70, paragraph (a) is amended by revising the...
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Vi-da: vitiligo diagnostic assistance mobile application
Nugraha, G. A.; Nurhudatiana, A.; Bahana, R.
2018-03-01
Vitiligo is a skin disorder in which white patches of depigmentation appear on different parts of the body. Usually, patients come to hospitals or clinics to have their vitiligo conditions assessed. This can be very tiring to the patients, as vitiligo treatments usually take a relatively long period of time, which can range from months to years. To address this challenge, we present in this paper a prototype of an Android-based mobile application called Vi-DA, which stands for Vitiligo Diagnostic Assistance. Vi-DA consists of three subsystems, which are user sign-up subsystem, camera and image analysis subsystem, and progress report subsystem. The mobile application was developed in Java programming language and uses MySQL as the database system. Vi-DA adopts a vitiligo segmentation algorithm to segment input image into normal skin area, vitiligo skin area, and non-skin area. Results showed that Vi-DA gave comparable results to the previous system implemented in Matlab. User acceptance testing results also showed that all respondents agreed on the usefulness of the system and agreed to use Vi-DA again in the future. Vi-DA benefits both dermatologists and patients as not only a computer-aided diagnosis (CAD) tool but also as a smart application that can be used for self-assessment at home.
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Energy Technology Data Exchange (ETDEWEB)
Durfee, Justin David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Frazier, Christopher Rawls [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Bandlow, Alisa [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gearhart, Jared Lee [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Jones, Katherine A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
2016-06-01
Sandia National Laboratories (Sandia) is in Phase 3 Sustainment of development of a prototype tool, currently referred to as the Contingency Contractor Optimization Tool - Prototype (CCOTP), under the direction of OSD Program Support. CCOT-P is intended to help provide senior Department of Defense (DoD) leaders with comprehensive insight into the global availability, readiness and capabilities of the Total Force Mix. The CCOT-P will allow senior decision makers to quickly and accurately assess the impacts, risks and mitigating strategies for proposed changes to force/capabilities assignments, apportionments and allocations options, focusing specifically on contingency contractor planning. During Phase 2 of the program, conducted during fiscal year 2012, Sandia developed an electronic storyboard prototype of the Contingency Contractor Optimization Tool that can be used for communication with senior decision makers and other Operational Contract Support (OCS) stakeholders. Phase 3 used feedback from demonstrations of the electronic storyboard prototype to develop an engineering prototype for planners to evaluate. Sandia worked with the DoD and Joint Chiefs of Staff strategic planning community to get feedback and input to ensure that the engineering prototype was developed to closely align with future planning needs. The intended deployment environment was also a key consideration as this prototype was developed. Initial release of the engineering prototype was done on servers at Sandia in the middle of Phase 3. In 2013, the tool was installed on a production pilot server managed by the OUSD(AT&L) eBusiness Center. The purpose of this document is to specify the CCOT-P engineering prototype platform requirements as of May 2016. Sandia developed the CCOT-P engineering prototype using common technologies to minimize the likelihood of deployment issues. CCOT-P engineering prototype was architected and designed to be as independent as possible of the major deployment
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ViA: a perceptual visualization assistant
Healey, Chris G.; St. Amant, Robert; Elhaddad, Mahmoud S.
2000-05-01
This paper describes an automated visualized assistant called ViA. ViA is designed to help users construct perceptually optical visualizations to represent, explore, and analyze large, complex, multidimensional datasets. We have approached this problem by studying what is known about the control of human visual attention. By harnessing the low-level human visual system, we can support our dual goals of rapid and accurate visualization. Perceptual guidelines that we have built using psychophysical experiments form the basis for ViA. ViA uses modified mixed-initiative planning algorithms from artificial intelligence to search of perceptually optical data attribute to visual feature mappings. Our perceptual guidelines are integrated into evaluation engines that provide evaluation weights for a given data-feature mapping, and hints on how that mapping might be improved. ViA begins by asking users a set of simple questions about their dataset and the analysis tasks they want to perform. Answers to these questions are used in combination with the evaluation engines to identify and intelligently pursue promising data-feature mappings. The result is an automatically-generated set of mappings that are perceptually salient, but that also respect the context of the dataset and users' preferences about how they want to visualize their data.
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Proceedings of the 1987 coatings for advanced heat engines workshop
Energy Technology Data Exchange (ETDEWEB)
1987-01-01
This Workshop was conducted to enhance communication among those involved in coating development for improved heat engine performance and durability. We were fortunate to have Bill Goward review the steady progress and problems encountered along the way in the use of thermal barrier coatings (TBC) in aircraft gas turbine engines. Navy contractors discussed their work toward the elusive goal of qualifying TBC for turbine airfoil applications. In the diesel community, Caterpillar and Cummins are developing TBC for combustion chamber components as part of the low heat rejection diesel engine concept. The diesel engine TBC work is based on gas turbine technology with a goal of more than twice the thickness used on gas turbine engine components. Adoption of TBC in production for diesel engines could justify a new generation of plasma spray coating equipment. Increasing interests in tribology were evident in this Workshop. Coatings have a significant role in reducing friction and wear under greater mechanical loadings at higher temperatures. The emergence of a high temperature synthetic lubricant could have an enormous impact on diesel engine design and operating conditions. The proven coating processes such as plasma spray, electron-beam physical vapor deposition, sputtering, and chemical vapor deposition have shown enhanced capabilities, particularly with microprocessor controls. Also, the newer coating schemes such as ion implantation and cathodic arc are demonstrating intriguing potential for engine applications. Coatings will play an expanding role in higher efficiency, more durable heat engines.
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Workshops as a Research Methodology
Ørngreen, Rikke; Levinsen, Karin
2017-01-01
This paper contributes to knowledge on workshops as a research methodology, and specifically on how such workshops pertain to e-learning. A literature review illustrated that workshops are discussed according to three different perspectives: workshops as a means, workshops as practice, and workshops as a research methodology. Focusing primarily on…
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Energy Technology Data Exchange (ETDEWEB)
Zhang, Zhibin [Key Laboratory of Radioactive Geology and Exploration Technology Fundamental Science for National Defense, East China Institute of Technology, Nanchang 330013 (China); State Key Laboratory Breeding Base of Nuclear Resources and Environment (East China Institute of Technology), Ministry of Education, Nanchang 330013 (China); Chemistry, Biological and Materials Sciences Department, East China Institute of Technology, Nanchang 330013 (China); Liu, Jun [State Key Laboratory Breeding Base of Nuclear Resources and Environment (East China Institute of Technology), Ministry of Education, Nanchang 330013 (China); Cao, Xiaohong, E-mail: xhcao@ecit.cn [Key Laboratory of Radioactive Geology and Exploration Technology Fundamental Science for National Defense, East China Institute of Technology, Nanchang 330013 (China); State Key Laboratory Breeding Base of Nuclear Resources and Environment (East China Institute of Technology), Ministry of Education, Nanchang 330013 (China); Chemistry, Biological and Materials Sciences Department, East China Institute of Technology, Nanchang 330013 (China); Luo, Xuanping [Chemistry, Biological and Materials Sciences Department, East China Institute of Technology, Nanchang 330013 (China); Hua, Rong; Liu, Yan [Key Laboratory of Radioactive Geology and Exploration Technology Fundamental Science for National Defense, East China Institute of Technology, Nanchang 330013 (China); State Key Laboratory Breeding Base of Nuclear Resources and Environment (East China Institute of Technology), Ministry of Education, Nanchang 330013 (China); Chemistry, Biological and Materials Sciences Department, East China Institute of Technology, Nanchang 330013 (China); Yu, Xiaofeng; He, Likai [Chemistry, Biological and Materials Sciences Department, East China Institute of Technology, Nanchang 330013 (China); and others
2015-12-30
Highlights: • NZVI can be used for adsorbing U(VI)–CO{sub 3} complexes. • Use of NZVI is feasible for remediation of uranium-contaminated soils. • The mechanism of U(VI)–CO{sub 3} complexes adsorbing onto NZVI has been explained. - Abstract: The influence of U(VI)–CO{sub 3} and Ca–U(VI)–CO{sub 3} complexes on U(VI) adsorption onto red soil and nanoscale zero-valent iron (NZVI) was investigated using batch adsorption and fixed-bed column experiments to simulate the feasibility of NZVI as the reactive medium in permeable- reactive barriers (PRB) for in situ remediation of uranium-contaminated red soils. The adsorption capacity (q{sub e}) and distribution constant (K{sub d}) of NZVI and red soil decreased with increasing pH, dissolved carbonate and calcium concentrations, but the q{sub e} and K{sub d} values of NZVI were 5–10 times higher than those of red soil. The breakthrough pore volume (PV) values increased with the decrease of pH, dissolved carbonate and calcium concentration; however, the breakthrough PV values of the PRB column filled with 5% NZVI were 2.0–3.5 times higher than the 100% red soil column. The U(VI)–CO{sub 3} complexes adsorbed onto the surface of red soil/NZVI (≡SOH) to form SO–UO{sub 2}CO{sub 3}{sup −} or SO–UO{sub 2} (CO{sub 3}){sub 2}{sup 3−}. XPS and XRD analysis further confirmed the reduction of U(VI) to U(IV) and the formation of FeOOH on NZVI surfaces. The findings of this study are significant to the remediation of uranium-contaminated red soils and the consideration of practical U(VI) species in the natural environment.
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Study of new U(VI) and Pu(VI) coprecipitation methods for the preparation of (U,Pu)O2
International Nuclear Information System (INIS)
Sanoit, J. de.
1990-01-01
Two U(VI) and Pu(VI) coprecipitation methods have been studied, for the definition of new processes to prepare (U,Pu)O 2 mixed oxides suitable for making MoX fuels or fast breeder reactor fuels. The first system is based on the coprecipitation of a new U(VI), Pu(VI) compound; ammonium uranoplutonate, where as a second system is related to the precipitation of uranyl plutonyl monocarbonate. Experimental conditions to optimize the precipitation and the filtration steps of these two systems have been determined. After calcination under reducing conditions, the mixed oxides obtained are characterized according to different techniques: granulometry, thermogravimetry, solubility in boiling HNO 3 solutions. The properties of such oxides are excellent. The possible processes for preparing (U, Pu)O 2 using these new routes are compared with those actually exploited [fr
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2013-11-13
... ENVIRONMENTAL PROTECTION AGENCY [FRL-9902-81--Region 4] Availability of FY 12 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4 and 17 Local Agencies AGENCY: Environmental... evaluation reports. SUMMARY: EPA's grant regulations require the Agency to evaluate the performance of...
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Cr(VI) removal from aqueous solution by dried activated sludge biomass
International Nuclear Information System (INIS)
Wu Jun; Zhang Hua; He Pinjing; Yao Qian; Shao Liming
2010-01-01
Batch experiments were conducted to remove Cr(VI) from aqueous solution using activated sludge biomass. The effects of acid pretreatment of the biomass, initial pH, biomass and Cr(VI) concentrations on Cr(VI) removal efficiency were investigated. Proton consumption during the removal process and the reducing capacity of sludge biomass were studied. The results show that acid pretreatment could significantly improve Cr(VI) removal efficiency and increase Cr(VI) reducing capacity by 20.4%. Cr(VI) removal was remarkably pH-dependent; lower pH (pH = 1, 2) facilitated Cr(VI) reduction while higher pH (pH = 3, 4) favored sorption of the converted Cr(III). Lower Cr(VI) concentration as well as higher biomass concentration could accelerate Cr(VI) removal. Cr(VI) reduction was not the only reason for proton consumption in the removal process. Pseudo-second-order adsorption kinetic model could successfully simulate Cr(VI) removal except under higher pH conditions (pH = 3, 4).
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Behaviour of chromium(VI) in stormwater soil infiltration systems
DEFF Research Database (Denmark)
Cederkvist, Karin; Ingvertsen, Simon T.; Jensen, Marina B.
2013-01-01
mm in 2 h) and extreme (100 mm in 3 h) rain events. The objectives were to understand the behaviour of the anionic and toxic Cr(VI) in soil at neutral pH and to asses treatment efficiency towards Cr(VI). During normal rain events Cr(VI) was largely retained (more than 50, even though pH was neutral......The ability of stormwater infiltration systems to retain Cr(VI) was tested by applying a synthetic stormwater runoff solution with a neutral pH and high Cr(VI) concentrations to four intact soil columns excavated from two roadside infiltration swales in Germany. Inlet flow rates mimicked normal (10......, while under extreme rain events approximately 20% of Cr(VI) was retained. In both cases effluent concentrations of Cr(VI) would exceed the threshold value of 3.4 mu g/L if the infiltrated water were introduced to freshwater environments. More knowledge on the composition of the stormwater runoff...
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Defense Primer: DOD Contractors
2017-02-10
functions, from intelligence analysis or software development to landscaping or food service. Why does DOD use individual contractors? Going back to...that provide professional services, from research to management support. The bulk of contractors—more than 70%—provide products, and these include...10 U.S.C. Part IV: Service, Supply, and Procurement. CRS Products CRS In Focus IF10548, Defense Primer: U.S. Defense Industrial Base, by Daniel
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Energy Technology Data Exchange (ETDEWEB)
Chatelain, Lucile; White, Sarah; Scopelliti, Rosario; Mazzanti, Marinella [Ecole Polytechnique Federale de Lausanne (EPFL) (Switzerland). Inst. de Sciences et Ingenierie Chimiques
2016-11-07
Actinide oxo clusters are an important class of compounds due to their impact on actinide migration in the environment. The photolytic reduction of uranyl(VI) has potential application in catalysis and spent nuclear fuel reprocessing, but the intermediate species involved in this reduction have not yet been elucidated. Here we show that the photolysis of partially hydrated uranyl(VI) in anaerobic conditions leads to the reduction of uranyl(VI), and to the incorporation of the resulting U{sup V} species into the stable mixed-valent star-shaped U{sup VI}/U{sup V} oxo cluster [U(UO{sub 2}){sub 5}(μ{sub 3}-O){sub 5}(PhCOO){sub 5}(Py){sub 7}]. This cluster is only the second example of a U{sup VI}/U{sup V} cluster and the first one associating uranyl groups to a non-uranyl(V) center. The U{sup V} center in 1 is stable, while the reaction of uranyl(V) iodide with potassium benzoate leads to immediate disproportionation and formation of the U{sub 12}{sup IV}U{sub 4}{sup V}O{sub 24} cluster {[K(Py)_2]_2[K(Py)]_2[U_1_6O_2_4(PhCOO)_2_4(Py)_2]}.
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Structured Transition of Wind Tunnel Operations Skills from Government-to Contractor-Managed
Dunn, Steven C.; Schlank, John J.
2010-01-01
In 2004, NASA awarded the Research, Operations, Maintenance, and Engineering (ROME) contract at NASA Langley Research Center to a team led by Jacobs Technology, Inc. A key component of the contract was the transitioning of the five large wind tunnel facilities from NASA managed and NASA or NASA/contractor workforces to fully contractor operated. The contractor would manage daily operations while NASA would continue to develop long-term strategies, make decisions regarding commitment of funds and commitment of facilities, and provide oversight of the contractor's performance. A major challenge would be the transition of knowledge of facility operations and maintenance from the incumbent civil servant workforce to the contractor workforce. While the contract has since been modified multiple times, resulting in a blended NASA/ROME workforce across the facilities, the processes developed and implemented to capture and document facility knowledge from the incumbent subject matter experts, build training and certification programs, and grow individual skills across subject areas and across facilities, are worthy of documentation. This is the purpose of this paper.
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48 CFR 1845.7101-5 - Contractor's privileged financial and business information.
2010-10-01
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor's privileged financial and business information. 1845.7101-5 Section 1845.7101-5 Federal Acquisition Regulations System... 1845.7101-5 Contractor's privileged financial and business information. If a transfer of property...
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Kim, Yumi; Oh, Jong-Min; Roh, Yul
2017-04-01
This study examined the microbial precipitations of Cr(III)-hydroxide and Se(0) nanoparticles during anoxic bioreductions of Cr(VI) and Se(VI) using metal-reducing bacteria enriched from groundwater. Metal-reducing bacteria enriched from groundwater at the Korea Atomic Energy Research Institute (KAERI) Underground Research Tunnel (KURT), Daejeon, S. Korea were used. Metal reduction and precipitation experiments with the metal-reducing bacteria were conducted using Cr(VI)- and Se(VI)-contaminated water and glucose as a carbon source under an anaerobic environment at room temperature. XRD, SEM-EDX, and TEM-EDX analyses were used to characterize the mineralogy, crystal structure, chemistry, shape, and size distribution of the precipitates. The metal-reducing bacteria reduced Cr(VI) of potassium chromate (K₂CrO₄) to Cr(III) of chromium hydroxide [Cr(OH)3], and Se(VI) of sodium selenate (Na₂SeO₄) to selenium Se(0), with changes of color and turbidity. XRD, SEM-EDX, and TEM-EDX analyses revealed that the chromium hydroxide [Cr(OH)₃] was formed extracellularly with nanoparticles of 20–30 nm in size, and elemental selenium Se(0) nanoparticles had a sphere shape of 50–250 nm in size. These results show that metal-reducing bacteria in groundwater can aid or accelerate precipitation of heavy metals such as Cr(VI) and Se(VI) via bioreduction processes under anoxic environments. These results may also be useful for the recovery of Cr and Se nanoparticles in natural environments.
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2012-02-22
... Acquisition Regulation; Unallowability of Costs Associated With Foreign Contractor Excise Tax AGENCIES.... Additionally, the law stipulates that no funds are to be disbursed to any foreign contractor in order to... payment. Additionally, the law stipulates that no funds are to be disbursed to any foreign contractor in...
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DEFF Research Database (Denmark)
Nørgård, Rikke Toft; Mor, Yishay; Warburton, Steven
2016-01-01
For the last two years we have been running a series of successful MOOC design workshops. These workshops build on previous work in learning design and MOOC design patterns. The aim of these workshops is to aid practitioners in defining and conceptualising educational innovations (predominantly......, but not exclusively MOOCs) which are based on an empathic user-centered view of the target learners and teachers. In this paper, we share the main principles, patterns and resources of our workshops and present some initial results for their effectiveness...
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Stevens, Peter R.; Nicholson, Thomas J.
1996-01-01
This report contains papers presented at the "Joint U.S. Geological Survey (USGS) and U.S. Nuclear Regulatory Commission (NRC) Technical Workshop on Research Related to Low-Level Radioactive Waste (LLW) Disposal" that was held at the USGS National Center Auditorium, Reston, Virginia, May 4-6, 1993. The objective of the workshop was to provide a forum for exchange of information, ideas, and technology in the geosciences dealing with LLW disposal. This workshop was the first joint activity under the Memorandum of Understanding between the USGS and NRC's Office of Nuclear Regulatory Research signed in April 1992.Participants included invited speakers from the USGS, NRC technical contractors (U.S. Department of Energy (DOE) National Laboratories and universities) and NRC staff for presentation of research study results related to LLW disposal. Also in attendance were scientists from the DOE, DOE National Laboratories, the U.S. Environmental Protection Agency, State developmental and regulatory agencies involved in LLW disposal facility siting and licensing, Atomic Energy Canada Limited (AECL), private industry, Agricultural Research Service, universities, USGS and NRC.
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Nitrate Enhanced Microbial Cr(VI) Reduction-Final Report
Energy Technology Data Exchange (ETDEWEB)
John F. Stolz
2011-06-15
A major challenge for the bioremediation of radionuclides (i.e., uranium, technetium) and metals (i.e., Cr(VI), Hg) is the co-occurrence of nitrate as it can inhibit metal transformation. Denitrification (nitrate reduction to dinitrogen gas) is considered the most important ecological process. For many metal and metalloid reducing bacteria, however, ammonia is the end product through respiratory nitrate reduction (RNRA). The focus of this work was to determine how RNRA impacts Cr(VI) transformation. The goal was to elucidate the specific mechanism(s) that limits Cr(VI) reduction in the presence of nitrate and to use this information to develop strategies that enhance Cr(VI) reduction (and thus detoxification). Our central hypothesis is that nitrate impacts the biotransformation of metals and metalloids in three ways 1) as a competitive alternative electron acceptor (inhibiting transformation), 2) as a co-metabolite (i.e., concomitant reduction, stimulating transformation), and 3) as an inducer of specific proteins and pathways involved in oxidation/reduction reactions (stimulating transformation). We have identified three model organisms, Geobacter metallireducens (mechanism 1), Sulfurospirillum barnesii, (mechasism 2), and Desulfovibrio desulfuricans (mechanisms 3). Our specific aims were to 1) investigate the role of Cr(VI) concentration on the kinetics of both growth and reduction of nitrate, nitrite, and Cr(VI) in these three organisms; 2) develop a profile of bacterial enzymes involved in nitrate transformation (e.g., oxidoreductases) using a proteomic approach; 3) investigate the function of periplasmic nitrite reductase (Nrf) as a chromate reductase; and 4) develop a strategy to maximize microbial chromium reduction in the presence of nitrate. We found that growth on nitrate by G. metallireducens was inhibited by Cr(VI). Over 240 proteins were identified by LC/MS-MS. Redox active proteins, outer membrane heavy metal efflux proteins, and chemotaxis sensory
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76 FR 52378 - Privacy Act; System of Records: State-76, Personal Services Contractor Records
2011-08-22
... Services Contractor Records SUMMARY: Notice is hereby given that the Department of State proposes to create a new system of records, Personal Services Contractor Records, State-76, pursuant to the provisions... July 20, 2011. It is proposed that the new system be named ``Personal Services Contractor Records.'' It...
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48 CFR 225.7303-1 - Contractor sales to other foreign customers.
2010-10-01
... foreign customers. 225.7303-1 Section 225.7303-1 Federal Acquisition Regulations System DEFENSE... for Foreign Military Sales 225.7303-1 Contractor sales to other foreign customers. If the contractor has made sales of the item required for the foreign military sale to foreign customers under...
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20 CFR 668.700 - What process must an INA grantee use to plan its employment and training services?
2010-04-01
... it uses to plan other activities and services. (b) However, in the process of preparing its Two Year... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false What process must an INA grantee use to plan its employment and training services? 668.700 Section 668.700 Employees' Benefits EMPLOYMENT AND...
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Learning the vi and Vim Editor
Robbins, Arnold; Hannah, Elbert
2008-01-01
There's nothing that hard-core Unix and Linux users are more fanatical about than their text editor. Editors are the subject of adoration and worship, or of scorn and ridicule, depending upon whether the topic of discussion is your editor or someone else's. vi has been the standard editor for close to 30 years. Popular on Unix and Linux, it has a growing following on Windows systems, too. Most experienced system administrators cite vi as their tool of choice. And since 1986, this book has been the guide for vi. However, Unix systems are not what they were 30 years ago, and neither is this
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Full Text Available ... Extramural Research Intramural Research Scientific Workshop and Meeting Reports Meet NIDCD Scientists and Grantees Research Resources Clinical ... changes brain function, study finds: Early damage could open door to dementia, lead author says ( 5/22/ ...
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77 FR 12313 - Food Labeling Workshop; Public Workshop
2012-02-29
... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001] Food Labeling Workshop; Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of... District Office (DALDO), in collaboration with Oklahoma State University (OSU), Robert M. Kerr Food...
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75 FR 29775 - Food Labeling Workshop; Public Workshop
2010-05-27
... DEPARTMENT OF HEALTH AND HUMAN SERVICES [Docket No. FDA-2010-N-0001] Food and Drug Administration Food Labeling Workshop; Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of...: Institute of Food Science & Engineering, University of Arkansas, 2650 North Young Ave., Fayetteville, AR...
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Chromium(VI) bioremediation by probiotics.
Younan, Soraia; Sakita, Gabriel Z; Albuquerque, Talita R; Keller, Rogéria; Bremer-Neto, Hermann
2016-09-01
Chromium is a common mineral in the earth's crust and can be released into the environment from anthropogenic sources. Intake of hexavalent chromium (Cr(VI)) through drinking water and food causes toxic effects, leading to serious diseases, and is a commonly reported environmental problem. Microorganisms can mitigate or prevent the toxic effects caused by heavy metals in addition to having effective resistance mechanisms to prevent cell damage and bind to these metals, sequestering them from the cell surface and removing them from the body. Species of Lactobacillus, Streptococcus, Bacillus and Bifidobacterium present in the human mouth and gut and in fermented foods have the ability to bind and detoxify some of these substances. This review address the primary topics related to Cr(VI) poisoning in animals and humans and the use of probiotics as a way to mitigate or prevent the toxic effects caused by Cr(VI). Further advances in the genetic knowledge of such microorganisms may lead to discoveries which will clarify the most active microorganisms that act as bioprotectants in bodies exposed to Cr(VI) and are an affordable option for people and animals intoxicated by the oral route. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.
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Development and validation of a strategic repositioning model for defense and aerospace contractors
Bers, John A.
Strategic repositioning refers to the organized efforts of defense contractors to "reposition" a technology that they have developed for a defense sector customer into a civilian or commercial market. The strategic repositioning model developed here is a structural model: it seeks to isolate the factors that influence choice of strategy, which in turn influences the organization's performance. The model draws from the prior experience of contractors (through interviews and surveys) and companies in other sectors (through a review of the relevant published research). (1) Over all, the model accounted for 55% of the variance in financial performance of the sample and 35% for the underlying population. (2) Key success factors include a rigorous planning process, a target market in the growth (vs. incubation) stage, a priority on market leadership as well as financial return, the ability to operate in an ambiguous business environment, and a relatively short time horizon but strong corporate support. (3) The greatest challenges that a contractor is likely to encounter are understanding his new customers' buying practices, strong competition, and adapting his technology to their needs and price expectations. (4) To address these issues contractors often involve partners in their entry strategy, but partnerships of equals tend to be more difficult to bring off than direct entry strategies. (5) The two major target market categories--government and commercial--present different challenges. Commercial customers are more likely to resist doing business with the contractor, while contractors entering government and other noncommercial markets are more likely to encounter price resistance, low technical sophistication among customers, and difficulties reaching their customer base. (6) Despite these differences across markets, performance is not influenced by the target market category, nor by the type of product or service or the contractor's functional orientation (marketing
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Systems Engineering Workshops | Wind | NREL
Workshops Systems Engineering Workshops The Wind Energy Systems Engineering Workshop is a biennial topics relevant to systems engineering and the wind industry. The presentations and agendas are available for all of the Systems Engineering Workshops: The 1st NREL Wind Energy Systems Engineering Workshop
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2011-03-11
... Proposed Information Collection to OMB; Contractor's Requisition--Project Mortgages AGENCY: Office of the.... Contractor's monthly application for distribution of insured mortgage proceeds for construction costs... Following Information Title of Proposal: Contractor's Requisition--Project Mortgages. OMB Approval Number...
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Private security and military contractors: A troubling oversight
DEFF Research Database (Denmark)
Swed, Ori; Crosbie, Thomas Alexander
2017-01-01
Though private military and security companies (PMSCs) have been addressed extensively in the literature, little research has been done on the contractors themselves, leaving us in the dark as to who these individuals are. In this article, we focus on the critical case of the United States armed...... and concomitant evolution of the security sector, while noting a new trend that points to the need for moving from the macrosocial to the microsocial level of inquiry. Second, we indicate the challenges contractors pose to the sociological paradigm of military professionalism: These suggest a need to move from...
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Contractor Past Performance - Are We There Yet?
National Research Council Canada - National Science Library
Guerrero, Juan
2001-01-01
During the United States federal government acquisition reform movement of the 1990s, the government strongly emphasized the use of past performance information to select contractors in federal procurements...
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DOE contractor's meeting on chemical toxicity
Energy Technology Data Exchange (ETDEWEB)
1987-01-01
The Office of Health and Environmental Research (OHER) is required to determine the potential health and environmental effects associated with energy production and use. To ensure appropriate communication among investigators and scientific disciplines that these research studies represent, OHER has sponsored workshops. This document provides a compilation of activities at the Third Annual DOE/OHER Workshop. This year's workshop was broadened to include all OHER activities identified as within the chemical effects area. The workshop consisted of eight sessions entitled Isolation and Detection of Toxic chemicals; Adduct Formation and Repair; Chemical Toxicity (Posters); Metabolism and Genotoxicity; Inhalation Toxicology; Gene Regulation; Metals Toxicity; and Biological Mechanisms. This document contains abstracts of the information presented by session.
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2013-10-29
...; Submission for OMB Review; Contractor Use of Interagency Fleet Management System Vehicles AGENCY: Department... previously approved information collection requirement concerning contractor use of interagency fleet... comments identified by Information Collection 9000- 0032, Contractor Use of Interagency Fleet Management...
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Improving UK client-contractor relations
International Nuclear Information System (INIS)
Brant, A.W.
1996-01-01
The client's aim in any decommissioning project is that the originally intended end point is achieved, within budget and on time. The contractor's aim is to have a satisfied client, so that both are happy to work together again, and to have a reasonable return for his efforts. How can these - not incompatible - aims best be achieved? (UK)
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Applied antineutrino physics workshop
International Nuclear Information System (INIS)
Lund, James C.
2008-01-01
This workshop is the fourth one of a series that includes the Neutrino Geophysics Conference at Honolulu, Hawaii, which I attended in 2005. This workshop was organized by the Astro-Particle and Cosmology laboratory in the recently opened Condoret building of the University of Paris. More information, including copies of the presentations, on the workshop is available on the website: www.apc.univ-paris7.fr/AAP2007/. The workshop aims at opening neutrino physics to various fields such that it can be applied in geosciences, nuclear industry (reactor and spent fuel monitoring) and non-proliferation. The workshop was attended by over 60 people from Europe, USA, Asia and Brazil. The meeting was also attended by representatives of the Comprehensive nuclear-Test Ban Treaty (CTBT) and the International Atomic Energy Agency (IAEA). The workshop also included a workshop dinner on board of a river boat sailing the Seine river
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2010-03-05
... ADMINISTRATION [OMB Control No. 9000-0032] Federal Acquisition Regulation; Submission for OMB Review; Contractor... previously approved information collection requirement concerning contractor use of interagency motor pool... contracting officer may authorize cost-reimbursement contractors to obtain, for official purposes only...
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2012-10-17
... of the Chief Information Officer; Submission for OMB Review; Temporary Contractor Information... information collection requirement regarding temporary contractor information worksheet. A notice was... for temporary contractors as a result of the American Recovery and Reinvestment Act of 2009 (Public...
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institutional and resource constraints that inhibit contractor ...
African Journals Online (AJOL)
p2333147
Keywords: Institutions; small-scale contractor performance; sugar industry. ABSTRACT ..... diverse cultural settings, women, specifically widowed or single women, have a .... constraints on business growth, such as the work limitations placed.
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CONTRACTORS OF SOCIALIZATION AND THEIR INFLUENCE ON SOCIAL PROCESSES
Mikhail Yu. POPOV
2016-01-01
This article is devoted to the analysis of an essence of the concept "contractors of socialization" and attempt of definition of its place in structure of sociological knowledge. During the solution of this task the author seeks to define destructive nature of influence of contractors of socialization on formation of the personality both at a stage of primary socialization, and in the course of the entire period of its activity. Inclusion of this term in structure of sociological knowledge, a...
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Titanium dioxide-based DGT for measuring dissolved As(V), V(V), Sb(V), Mo(VI) and W(VI) in water
DEFF Research Database (Denmark)
Panther, Jared G.; Stewart, Ryan R.; Teasdale, Peter R.
2013-01-01
A titanium dioxide-based DGT method (Metsorb-DGT) was evaluated for the measurement of As(V), V(V), Sb(V), Mo(VI), W(VI) and dissolved reactive phosphorus (DRP) in synthetic waters. Mass vs. time DGT deployments at pH 6.06 (0.01 mol L-1 NaNO3) demonstrated linear uptake of all analytes (R2...... for deployment times >4 h (CDGT=0.27-0.72). For ferrihydrite-DGT, CDGT/CSol values in the range 0.92-1.16 were obtained for As(V), V(V) and DRP, however, Mo(VI), Sb(V) and W(VI) could not be measured to within 15% of the solution concentration (C DGT/CSol 0.02-0.83)....
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2013-02-28
... Contractor Personnel AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD). ACTION... (FY) 2009 and expand coverage on contractor requirements and responsibilities relating to alleged crimes by or against contractor personnel. DATES: Effective February 28, 2013. FOR FURTHER INFORMATION...
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Licensee contractor and vendor inspection status report
International Nuclear Information System (INIS)
1990-10-01
A fundamental premise of the Nuclear Regulatory Commission's (NRC) licensing and inspection program is that licensees are responsible for the proper construction and safe and efficient operation of their nuclear power plants. The total government-industry system for the inspection of commercial nuclear facilities has been designed to provide for multiple levels of inspection and verification. Licensees, contractors, and vendors each participate in a quality verification process in compliance with requirements prescribed by the NRC's rules and regulations (Title 10 Code of Federal Regulations). The NRC performs an overview of the commercial nuclear industry by inspection to determine whether its requirements are being met by licensees and their contractors, while the major inspection effort is performed by the industry within the framework of ongoing quality verification programs
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2013-01-29
... 9000-AM13 Federal Acquisition Regulation; Unallowability of Costs Associated With Foreign Contractor... contractor in order to reimburse the tax imposed (26 U.S.C. 5000C Note). On February 22, 2012, DoD, GSA, and... with the statute, FAR 31.205-41 is amended to inform the Government and contractors that the costs of...
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International Markets: Malaysian Construction Contractors and the Stage Theory
Directory of Open Access Journals (Sweden)
Ahmed Awil
2012-11-01
Full Text Available Reduced demand for services, lack of finances for projects and idle resources at homehave resulted in loss of business for Malaysian construction contractors. Among the optionsthat are explored in this paper is internationalisation of services to help the contractorsgainfully employ their resources and diversify their markets. Integration of worldmarkets, faster transportation and improved means of communication have made it possiblefor contractors to undertake work in international markets. It was found that contractorswere motivated to internationalise by need to make the firm a viable one byconsidering the long-term profitability. Reputation and size of the firm were found to befactors that help contractors in winning contracts overseas. Most non-exporters were concernedwith provision of market intelligence and export credit finance. It was found thatproviding relevant market information, accessible to both exporter and non-exporters, canhelp firms make informed decisions. Any assistance provided should match the firm to thestage the firm has reached in exporting
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Government/contractor partnerships for continuous improvement. A Goddard Space Flight Center example
Tagler, Richard C.
1992-01-01
The efforts of a government organization and its major contractors to foster a continuous improvement environment which transcends the traditional government/contractor relationship is discussed. This relationship is aimed at communication, partnership, and trust - creating benefits for all involved.
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2012-04-03
... Products Requiring Federal Contractor Certification as to Forced or Indentured Child Labor Pursuant to... ``Procedural Guidelines for the Maintenance of the List of Products Requiring Federal Contractor Certification... List of Products Requiring Federal Contractor Certification as to Forced or Indentured Child Labor...
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2010-05-24
... Acquisition Regulation; FAR Case 2009-027, Personal Identity Verification of Contractor Personnel AGENCIES... of collecting from contractors all forms of Government provided identification once they are no..., titled Controls Over the Contractor Common Access Card (CAC) Life Cycle, was performed to determine...
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2012-10-31
... of Language Services Contractor Application Form ACTION: Notice of request for public comment... Collection: Office of Language Services Contractor Application Form. OMB Control Number: 1405-0191. Type of... become contractors for the U.S. Department of State, Office of Language Services, the information...
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2013-02-27
... of Language Services Contractor Application Form ACTION: Notice of request for public comment and...: Title of Information Collection: Office of Language Services Contractor Application Form. OMB Control... States. If candidates successfully become contractors for the U.S. Department of State, Office of...
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Directory of Open Access Journals (Sweden)
Erin B. Jensen
2016-11-01
Full Text Available Peer-review workshops are commonly used in writing courses as a way for students to give their peers feedback as well as help their own writing. Most of the research on peer-review workshops focuses on workshops held in traditional in-person courses, with less research on peer-review workshops held online. Students in a freshman writing course experienced both a classroom based writing workshop and an online workshop and then took a survey about their experiences. The majority of the students preferred the online writing workshop because of the convenience of the workshop and being able to post anonymous reviews. Students whom preferred the traditional in-person writing workshop liked being able to talk with their peers about their papers. This research article focuses on the students’ responses and experiences with traditional and online peer-reviews.
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DEFF Research Database (Denmark)
Jensen, Henrik; Metz, Georg
Når vi taler om 68 er en intellektuel samtale mellem to ligeværdige gentlemen og skallesmækkere. En essayistisk dyst om porno, RAF, Pittelkow og livsfilosofi......Når vi taler om 68 er en intellektuel samtale mellem to ligeværdige gentlemen og skallesmækkere. En essayistisk dyst om porno, RAF, Pittelkow og livsfilosofi...
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Research progress in the electrochemical synthesis of ferrate(VI)
International Nuclear Information System (INIS)
Macova, Zuzana; Bouzek, Karel; Hives, Jan; Sharma, Virender K.; Terryn, Raymond J.; Baum, J. Clayton
2009-01-01
There is renewed interest in the +6 oxidation state of iron, ferrate (VI) (Fe VI O 4 2- ), because of its potential as a benign oxidant for organic synthesis, as a chemical in developing cleaner ('greener') technology for remediation processes, and as an alternative for environment-friendly battery cathodes. This interest has led many researchers to focus their attention on the synthesis of ferrate(VI). Of the three synthesis methods, electrochemical, wet chemical and thermal, electrochemical synthesis has received the most attention due to its ease and the high purity of the product. Moreover, electrochemical processes use an electron as a so-called clean chemical, thus avoiding the use of any harmful chemicals to oxidize iron to the +6 oxidation state. This paper reviews the development of electrochemical methods to synthesize ferrate(VI). The approaches chosen by different laboratories to overcome some of the difficulties associated with the electrochemical synthesis of ferrate(VI) are summarized. Special attention is paid to parameters such as temperature, anolyte, and anode material composition. Spectroscopic work to understand the mechanism of ferrate(VI) synthesis is included. Recent advances in two new approaches, the use of an inert electrode and molten hydroxide salts, in the synthesis of ferrate(VI) are also reviewed. Progress made in the commercialization of ferrate(VI) continuous production is briefly discussed as well
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2007 NASA Seal/Secondary Air System Workshop. Volume 1
Steinetz, Bruce M.; Hendricks, Robert C.; Delgado, Irebert
2008-01-01
The 2007 NASA Seal/Secondary Air System workshop covered the following topics: (i) Overview of NASA's new Orion project aimed at developing a new spacecraft that will fare astronauts to the International Space Station, the Moon, Mars, and beyond; (ii) Overview of NASA's fundamental aeronautics technology project; (iii) Overview of NASA Glenn s seal project aimed at developing advanced seals for NASA's turbomachinery, space, and reentry vehicle needs; (iv) Reviews of NASA prime contractor, vendor, and university advanced sealing concepts, test results, experimental facilities, and numerical predictions; and (v) Reviews of material development programs relevant to advanced seals development. Turbine engine studies have shown that reducing seal leakage as well as high-pressure turbine (HPT) blade tip clearances will reduce fuel burn, lower emissions, retain exhaust gas temperature margin, and increase range. Turbine seal development topics covered include a method for fast-acting HPT blade tip clearance control, noncontacting low-leakage seals, intershaft seals, and a review of engine seal performance requirements for current and future Army engine platforms.
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42 CFR 405.1012 - When CMS or its contractors may be a party to a hearing.
2010-10-01
... 42 Public Health 2 2010-10-01 2010-10-01 false When CMS or its contractors may be a party to a... Hearings § 405.1012 When CMS or its contractors may be a party to a hearing. (a) CMS and/or one or more of... unrepresented beneficiary. (b) CMS and/or the contractor(s) advises the ALJ, appellant, and all other parties...
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Energy Technology Data Exchange (ETDEWEB)
Carman, April J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Eiden, Gregory C. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
2014-11-01
This is a short document that explains the materials that will be transmitted to LLNL and DNN HQ regarding the ICP-MS Workshop held at PNNL June 17-19th. The goal of the information is to pass on to LLNL information regarding the planning and preparations for the Workshop at PNNL in preparation of the SIMS workshop at LLNL.
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Assessing Contractor Capabilities for Streamlined Site Investigations
The purpose of this document is to familiarize and encourage brownfields decision makers to investigate and employ innovative methods for characterizing their sites, to assist brownfields decision makers in assessing contractors' capabilities.
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Synthesis, characterization and oxidative behaviour of dioxoruthenium(VI) complexes
International Nuclear Information System (INIS)
Agarwal, D.D.; Rastogi, Rachana
1995-01-01
Dioxoruthenium(VI) complexes are found to give low yield of epoxide but good yield of cyclohexanone. The complexes are electro active giving metal centered Ru VI /Ru V couple. Cis-stilbene gives trans epoxide and benzaldehyde. Norbornene gives exo epoxy norbornene. The selectivity for allylic oxidation is high. In the present note the synthesis of dioxoruthenium(VI) complexes and their oxidation behaviour is reported. The dioxoruthenium(VI) complexes have been stoichiometrically found to be good oxidants. (author). 21 refs., 1 tab
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2013-06-05
... after the public workshop on the Internet at http://www.fda.gov/MedicalDevices/NewsEvents/Workshops..., compact, and mobile, the number of battery-powered medical devices will continue to increase. While many...] Battery-Powered Medical Devices Workshop: Challenges and Opportunities; Public Workshop; Request for...
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Inhibition of bacterial U(VI) reduction by calcium
International Nuclear Information System (INIS)
Brooks, Scott C.; Fredrickson, Jim K.; Carroll, S. L.; Kennedy, David W.; Zachara, John M.; Plymale, Andrew E.; Kelly, S. D.; Kemner, K. M.; Fendorf, S.
2003-01-01
The rapid kinetics of bacterial U(VI) reduction and low solubility of uraninite (UO2,cr) make this process an attractive option for removing uranium from groundwater. Nevertheless, conditions that may promote or inhibit U(VI) reduction are not well-defined. Recent descriptions of Ca-UO2-CO3 complexes indicate that these species may dominate the aqueous speciation of U(VI) in many environments. We monitored the bacterial reduction of U(VI) in bicarbonate-buffered solution in the presence and absence of Ca. XAFS measurements confirmed the presence of a Ca-U(VI)-CO3 complex in the initial solutions containing calcium. Calcium, at millimolar concentrations (0.45-5 mM), caused a significant decrease in the rate and extent of bacterial U(VI) reduction. Both facultative (Shewanella putrefaciens strain CN32) and obligate (Desulfovibrio desulfuricans, Geobacter sulfurreducens) anaerobic bacteria were affected by the presence of calcium. Reduction of U(VI) ceased when the calculated system Eh re ached -0.046+/- 0.001 V, based on the Ca2UO2(CO3)(3) -- > UO2,cr couple. The results are consistent with the hypothesis that U is a less energetically favorable electron acceptor when the Ca-UO2-CO3 complexes are present. The results do not support Ca inhibition caused by direct interactions with the cells or with the electron donor as the reduction of fumarate or Tc(VII)O-4(-) under identical conditions was unaffected by the presence of Ca
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2011-05-31
... List of Products Requiring Federal Contractor Certification as to Forced or Indentured Child Labor... Contractor Certification as to Forced or Indentured Child Labor.'' This notice adds a product, hand-woven... of the List of Products Requiring Federal Contractor Certification as to Forced or Indentured Child...
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International Nuclear Information System (INIS)
Chockie, Alan
2005-09-01
The use of contractors has been an integral and important part of the design, construction, operation, and maintenance of nuclear power plants. To ensure the safe and efficient completion of contracted tasks, each nuclear plant licensee has developed and refined formal contract management processes to meet their specific needs and plant requirements. Although these contract management processes have proven to be effective tools for the procurement of support and components tailored to the needs of nuclear power plants, contractor-related incidents and accidents have revealed some serious weaknesses with the implementation of these processes. Identifying and addressing implementation problems are becoming more complicated due to organizational and personnel changes affecting the nuclear power industry. The ability of regulators and licensees to effectively monitor and manage the safety-related performance of contractors will likely be affected by forthcoming organization and personnel changes due to: the aging of the workforce; the decline of the nuclear industry; and the deregulation of nuclear power. The objective of this report is to provide a review of current and potential future challenges facing safety-related contractor activities at nuclear power plants. The purpose is to assist SKI in establishing a strategy for the proactive oversight of contractor safety-related activities at Swedish nuclear power plants and facilities. The nature and role of contractors at nuclear plants is briefly reviewed in the first section of the report. The second section describes the essential elements of the contract management process. Although organizations have had decades of experience with the a contract management process, there remain a number of common implantation weaknesses that have lead to serious contractor-related incidents and accidents. These implementation weaknesses are summarized in the third section. The fourth section of the report highlights the
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Energy Technology Data Exchange (ETDEWEB)
Chockie, Alan [Chockie Group International, Inc., Seattle, WA (United States)
2005-09-15
The use of contractors has been an integral and important part of the design, construction, operation, and maintenance of nuclear power plants. To ensure the safe and efficient completion of contracted tasks, each nuclear plant licensee has developed and refined formal contract management processes to meet their specific needs and plant requirements. Although these contract management processes have proven to be effective tools for the procurement of support and components tailored to the needs of nuclear power plants, contractor-related incidents and accidents have revealed some serious weaknesses with the implementation of these processes. Identifying and addressing implementation problems are becoming more complicated due to organizational and personnel changes affecting the nuclear power industry. The ability of regulators and licensees to effectively monitor and manage the safety-related performance of contractors will likely be affected by forthcoming organization and personnel changes due to: the aging of the workforce; the decline of the nuclear industry; and the deregulation of nuclear power. The objective of this report is to provide a review of current and potential future challenges facing safety-related contractor activities at nuclear power plants. The purpose is to assist SKI in establishing a strategy for the proactive oversight of contractor safety-related activities at Swedish nuclear power plants and facilities. The nature and role of contractors at nuclear plants is briefly reviewed in the first section of the report. The second section describes the essential elements of the contract management process. Although organizations have had decades of experience with the a contract management process, there remain a number of common implantation weaknesses that have lead to serious contractor-related incidents and accidents. These implementation weaknesses are summarized in the third section. The fourth section of the report highlights the
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DEFF Research Database (Denmark)
2012-01-01
, the main focus there is on spoken languages in their written and spoken forms. This series of workshops, however, offers a forum for researchers focussing on sign languages. For the third time, the workshop had sign language corpora as its main topic. This time, the focus was on the interaction between...... corpus and lexicon. More than half of the papers presented contribute to this topic. Once again, the papers at this workshop clearly identify the potentials of even closer cooperation between sign linguists and sign language engineers, and we think it is events like this that contribute a lot to a better...
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New generation ion-imprinted nanocarrier for removal of Cr(VI) from wastewater
International Nuclear Information System (INIS)
Uygun, Murat; Feyzioğlu, Esra; Özçalışkan, Emir; Caka, Müşerref; Ergen, Aygen; Akgöl, Sinan; Denizli, Adil
2013-01-01
The purpose of this study was to prepare a novel ion-imprinted nanoparticle to remove Cr(VI) ions from waste water. For this, Cr(VI) ions were complexed with 2-methacryloylamido histidine (MAH) and then Cr(VI)-imprinted poly(HEMAH) nanoparticles were synthesized by surfactant-free emulsion polymerization technique. The templates, Cr(VI) ions, were removed from the nanoparticles using 0.1 M of HNO 3 solution. The specific surface area of the Cr(VI)-imprinted poly(HEMAH) nanoparticles was found to be 1,397.85 m 2 /g, and the particle size was calculated as 155.3 nm. These Cr(VI)-imprinted nanoparticles were used for the adsorption/desorption of Cr(VI) ions from its aqueous solutions. The effects of initial Cr(VI) concentration and medium pH on the Cr(VI) adsorption capacity were also studied. The maximum adsorbed amount of Cr(VI) on the imprinted nanoparticles was found to be 3,830.58 mg/g nanoparticle in pH 4.0. In order to investigate the selectivity of the imprinted nanoparticle, adsorption studies were repeated using Cr(III) ions. The selectivity results demonstrated that Cr(VI)-imprinted poly(HEMAH) nanoparticles showed high affinity for the Cr(VI) ions than Cr(III). The Cr(VI)-imprinted nanoparticles were used several times without decreasing their Cr(VI) adsorption capacities
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New generation ion-imprinted nanocarrier for removal of Cr(VI) from wastewater
Uygun, Murat; Feyzioğlu, Esra; Özçalışkan, Emir; Caka, Müşerref; Ergen, Aygen; Akgöl, Sinan; Denizli, Adil
2013-08-01
The purpose of this study was to prepare a novel ion-imprinted nanoparticle to remove Cr(VI) ions from waste water. For this, Cr(VI) ions were complexed with 2-methacryloylamido histidine (MAH) and then Cr(VI)-imprinted poly(HEMAH) nanoparticles were synthesized by surfactant-free emulsion polymerization technique. The templates, Cr(VI) ions, were removed from the nanoparticles using 0.1 M of HNO3 solution. The specific surface area of the Cr(VI)-imprinted poly(HEMAH) nanoparticles was found to be 1,397.85 m2/g, and the particle size was calculated as 155.3 nm. These Cr(VI)-imprinted nanoparticles were used for the adsorption/desorption of Cr(VI) ions from its aqueous solutions. The effects of initial Cr(VI) concentration and medium pH on the Cr(VI) adsorption capacity were also studied. The maximum adsorbed amount of Cr(VI) on the imprinted nanoparticles was found to be 3,830.58 mg/g nanoparticle in pH 4.0. In order to investigate the selectivity of the imprinted nanoparticle, adsorption studies were repeated using Cr(III) ions. The selectivity results demonstrated that Cr(VI)-imprinted poly(HEMAH) nanoparticles showed high affinity for the Cr(VI) ions than Cr(III). The Cr(VI)-imprinted nanoparticles were used several times without decreasing their Cr(VI) adsorption capacities.
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New generation ion-imprinted nanocarrier for removal of Cr(VI) from wastewater
Energy Technology Data Exchange (ETDEWEB)
Uygun, Murat, E-mail: muygun@adu.edu.tr [Adnan Menderes University, Kocarl Latin-Small-Letter-Dotless-I Vocational and Training School (Turkey); Feyzioglu, Esra; Oezcal Latin-Small-Letter-Dotless-I skan, Emir; Caka, Mueserref; Ergen, Aygen; Akgoel, Sinan [Ege University, Department of Biochemistry, Faculty of Science (Turkey); Denizli, Adil [Hacettepe University, Department of Chemistry, Faculty of Science (Turkey)
2013-08-15
The purpose of this study was to prepare a novel ion-imprinted nanoparticle to remove Cr(VI) ions from waste water. For this, Cr(VI) ions were complexed with 2-methacryloylamido histidine (MAH) and then Cr(VI)-imprinted poly(HEMAH) nanoparticles were synthesized by surfactant-free emulsion polymerization technique. The templates, Cr(VI) ions, were removed from the nanoparticles using 0.1 M of HNO{sub 3} solution. The specific surface area of the Cr(VI)-imprinted poly(HEMAH) nanoparticles was found to be 1,397.85 m{sup 2}/g, and the particle size was calculated as 155.3 nm. These Cr(VI)-imprinted nanoparticles were used for the adsorption/desorption of Cr(VI) ions from its aqueous solutions. The effects of initial Cr(VI) concentration and medium pH on the Cr(VI) adsorption capacity were also studied. The maximum adsorbed amount of Cr(VI) on the imprinted nanoparticles was found to be 3,830.58 mg/g nanoparticle in pH 4.0. In order to investigate the selectivity of the imprinted nanoparticle, adsorption studies were repeated using Cr(III) ions. The selectivity results demonstrated that Cr(VI)-imprinted poly(HEMAH) nanoparticles showed high affinity for the Cr(VI) ions than Cr(III). The Cr(VI)-imprinted nanoparticles were used several times without decreasing their Cr(VI) adsorption capacities.
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ALTERATION OF U(VI)-PHASES UNDER OXIDIZING CONDITIONS
Energy Technology Data Exchange (ETDEWEB)
A.P. Deditius; S. Utsunomiya; R.C. Ewing
2006-02-21
Uranium-(VI) phases are the primary alteration products of the UO{sub 2} in spent nuclear fuel and the UO{sub 2+x}, in natural uranium deposits. The U(VI)-phases generally form sheet structures of edge-sharing UO{sub 2}{sup 2+} polyhedra. The complexity of these structures offers numerous possibilities for coupled-substitutions of trace metals and radionuclides. The incorporation of radionuclides into U(VI)-structures provides a potential barrier to their release and transport in a geologic repository that experiences oxidizing conditions. In this study, we have used natural samples of UO{sub 2+x}, to study the U(VI)-phases that form during alteration and to determine the fate of the associated trace elements.
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ALTERATION OF U(VI)-PHASES UNDER OXIDIZING CONDITIONS
International Nuclear Information System (INIS)
A.P. Deditius; S. Utsunomiya; R.C. Ewing
2006-01-01
Uranium-(VI) phases are the primary alteration products of the UO 2 in spent nuclear fuel and the UO 2+x , in natural uranium deposits. The U(VI)-phases generally form sheet structures of edge-sharing UO 2 2+ polyhedra. The complexity of these structures offers numerous possibilities for coupled-substitutions of trace metals and radionuclides. The incorporation of radionuclides into U(VI)-structures provides a potential barrier to their release and transport in a geologic repository that experiences oxidizing conditions. In this study, we have used natural samples of UO 2+x , to study the U(VI)-phases that form during alteration and to determine the fate of the associated trace elements
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Proceedings of the workshop on radioactive, hazardous, and/or mixed waste sludge management
International Nuclear Information System (INIS)
Lomenick, T.F.
1992-01-01
A workshop sponsored by the US Department of Energy (DOE) Field Office, Oak Ridge, was held on December 4--6, 1990, in Knoxville, Tennessee. The primary objective of the workshop was the exchange of information, experiences, solutions, and future plans of DOE and its prime contractors who are engaged in work on the packaging, grouting, storage, and transport of waste sludges. In addition, the group met with industrial participants in an open forum to discuss problems and needs in the management of these wastes and to learn of possible industrial experiences, approaches, and solutions, including demonstrations of potential tools and techniques. Topics discussed include the following: mixed waste sludge issue at the K-25 site; processing saltstone from waste streams at the Savannah River Plant; the Hanford Grout Treatment Facility; treatment of pond sludge at the Rocky Flats Plant; cement solidification of low-level radioactive sludge at the West Valley Demonstration Project; studies on the solidification of low-level radioactive wastes in cement at INEL; cement solidification systems at Los Alamos National Laboratory; emergency avoidance solidification campaign at ORNL; diffusion plant sludge storage problems at the Portsmouth Gaseous Diffusion Plant; the proposed fixation of sludge in cement at the feed materials production center; regulatory aspects of sludge management; and delisting efforts for K-1407-C pond sludges. Individual projects are processed separately for the data bases
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2010-07-01
... the recipient will need to have the LEA provide to the Department to enable the Secretary to confirm... 34 Education 3 2010-07-01 2010-07-01 false How does a grantee ensure that a scholarship recipient understands the terms and conditions of the scholarship before the recipient leaves the teacher preparation...
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African Journals Online (AJOL)
abp
2017-09-14
Sep 14, 2017 ... health: report of first EQUIST training workshop in Nigeria .... The difference between the before and after measurements was ... After the administration of the pre-workshop questionnaire the ... represent Likert rating scale of 1-5 points, where 1point = grossly .... Procedures Manual for the "Evaluating.
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Operations Strategy and –Innovation? -A Contractor Implementing Lean
DEFF Research Database (Denmark)
Koch, Christian; Simonsen, Rolf
2006-01-01
Traditional strategic management and operations strategy wants us to believe that the implementation of management concepts is a simple strategic choice made by top managers. In this paper we introduce the story of Lean Construction entering into the organisation of a Danish contractor. Lean...... concepts. The paper presents findings from empirical work in collaboration with a large Danish contractor. The case is analysed from the perspective of operation strategy and political process. It is observed how the management concept is socially constructed and negotiated through political action of key...
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2012-06-15
.... The essence of the definition cannot be changed substantially in the DFARS from that in the... recommended that the final rule define the contractor's obligation to cooperate, as in the mandatory... define the scope and limitations of the contractor's obligation to cooperate with Government...
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29 CFR 471.16 - Under what circumstances may a contractor be reinstated?
2010-07-01
..., DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS OBLIGATIONS OF FEDERAL CONTRACTORS AND SUBCONTRACTORS; NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS General Enforcement... 29 Labor 2 2010-07-01 2010-07-01 false Under what circumstances may a contractor be reinstated...
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Oxidation of trimethoprim by ferrate(VI): kinetics, products, and antibacterial activity.
Anquandah, George A K; Sharma, Virender K; Knight, D Andrew; Batchu, Sudha Rani; Gardinali, Piero R
2011-12-15
Kinetics, stoichiometry, and products of the oxidation of trimethoprim (TMP), one of the most commonly detected antibacterial agents in surface waters and municipal wastewaters, by ferrate(VI) (Fe(VI)) were determined. The pH dependent second-order rate constants of the reactions of Fe(VI) with TMP were examined using acid-base properties of Fe(VI) and TMP. The kinetics of reactions of diaminopyrimidine (DAP) and trimethoxytoluene (TMT) with Fe(VI) were also determined to understand the reactivity of Fe(VI) with TMP. Oxidation products of the reactions of Fe(VI) with TMP and DAP were identified by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Reaction pathways of oxidation of TMP by Fe(VI) are proposed to demonstrate the cleavage of the TMP molecule to ultimately result in 3,4,5,-trimethoxybenzaldehyde and 2,4-dinitropyrimidine as among the final identified products. The oxidized products mixture exhibited no antibacterial activity against E. coli after complete consumption of TMP. Removal of TMP in the secondary effluent by Fe(VI) was achieved.
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Social Set Visualizer (SoSeVi) II
DEFF Research Database (Denmark)
Flesch, Benjamin; Vatrapu, Ravi
2016-01-01
This paper reports the second iteration of the Social Set Visualizer (SoSeVi), a set theoretical visual analytics dashboard of big social data. In order to further demonstrate its usefulness in large-scale visual analytics tasks of individual and collective behavior of actors in social networks......, the current iteration of the Social Set Visualizer (SoSeVi) in version II builds on recent advancements in visualizing set intersections. The development of the SoSeVi dashboard involved cutting-edge open source visual analytics libraries (D3.js) and creation of new visualizations such as of actor mobility...
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International Nuclear Information System (INIS)
Copping, Andrea E.; O'Toole, Michael J.
2010-01-01
An experts workshop was convened in Dublin Ireland September 27th-28th 2010 in support of IEA Ocean Energy Systems Implementing Agreement Annex IV. PNNL was responsible for organizing the content of the workshop, overseeing the contractors (Irish Marine Institute) hosting the event, presenting material on Annex IV and materials applicable to the workshop intent. PNNL is also overseeing a contractor (Wave Energy Center/University of Plymouth - WEC/UP) in the collection and analysis of the Annex IV data. Fifty-eight experts from 8 countries attended the workshop by invitation, spending two days discussing the needs of Annex IV. Presentations by DOE (background on Annex IV), PNNL (process for developing Annex IV; presentation of the draft database for PNNL project, plans for incorporating Annex IV data), WEC/UP on the environmental effect matrix, and four MHK developers (two from the UK, one from Ireland and one from Sweden; each discussing their own projects and lessons learned for measuring and mitigating environmental effects, as well as interactions with consenting (permitting) processes) helped provide background. The workshop participants worked part of the time in the large group and most of the time in four smaller breakout groups. Participants engaged in the process and provided a wealth of examples of MHK environmental work, particularly in the European nations. They provided practical and actionable advice on the following: (1) Developing the Annex IV database, with specific uses and audiences; (2) Strong consensus that we should collect detailed metadata on available data sets, rather than attempting to draw in copious datasets. The participants felt there would then be an opportunity to then ask for specific set of data as needed, with specific uses and ownership of the data specified. This is particularly important as many data collected, particularly in Europe but also in Canada, are proprietary; developers were not comfortable with the idea of handing
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Fremtidens lavenergibyggeri - kan vi gøre som vi plejer?
DEFF Research Database (Denmark)
Larsen, Tine Steen
2011-01-01
Stramninger af kravene til energiforbruget i vores boliger medfører stor fokus på energiberegningen, men erfaringer fra lavenergiboliger opført i dag viser, at vi, for at sikre succes for fremtidens boliger, også skal inddrage dokumentation af indeklimaet og forbedre samarbejdet mellem arkitekter...
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Workshops as a Research Methodology
DEFF Research Database (Denmark)
Ørngreen, Rikke; Levinsen, Karin Tweddell
2017-01-01
, and workshops as a research methodology. Focusing primarily on the latter, this paper presents five studies on upper secondary and higher education teachers’ professional development and on teaching and learning through video conferencing. Through analysis and discussion of these studies’ findings, we argue......This paper contributes to knowledge on workshops as a research methodology, and specifically on how such workshops pertain to e-learning. A literature review illustrated that workshops are discussed according to three different perspectives: workshops as a means, workshops as practice...... that workshops provide a platform that can aid researchers in identifying and exploring relevant factors in a given domain by providing means for understanding complex work and knowledge processes that are supported by technology (for example, e-learning). The approach supports identifying factors...
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48 CFR 2945.104 - Review and correction of contractors' property control systems.
2010-10-01
... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Review and correction of... contractors' property control systems. When the Government's property administrator determines that review and... administrator must review the system to determine whether the contractor will be able to meet the requirements...
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Examining the Dynamics of Novation from the Principal Contractor's and Architect's Perspectives
Directory of Open Access Journals (Sweden)
Alan Griffith
2012-11-01
Full Text Available Design and build is a popular form of procurement worldwide. In its conventional form, it is characterised by the integration between design and construction. Novation, a variant of design and build where design responsibility is transferred from designer to contractor as procurement evolves, has gained in popularity. However, the characteristics of the process, although well identified, continue to create confusion and problems for clients and contractors alike. This paper focuses on the dynamics of design and build novation from the principal contractor's and architect's perspectives. It embraces key aspects of both the pre-contract and post-contract environment. Its contribution forms a part of a major UK Government funded research project investigating design and build best practice. The findings presented in this paper broadly indicate that contractors believe novated design and build can be disadvantageous and that considerable fragmentation can be created in what should be an integrated procurement approach.
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Final report: ES11: The 23rd Annual Workshop on Electronic Structure Methods
Energy Technology Data Exchange (ETDEWEB)
Rappe, Andrew M. [Univ. of Pennsylvania, Philadelphia, PA (United States). Dept. of Chemistry
2011-08-31
ES11: the 23rd Annual Workshop on Electronic Structure Methods was held from June 6-9, 2011 at the University of Pennsylvania. The local organizing committee (see Section II) led by PI Andrew M. Rappe supervised the organization of the conference, before, during, and after the meeting itself. The national organizing committee set the technical program of talks, and provided support and advice in various ways. The conference was well-attended (see Section III). An important feature of this conference was a series of panel discussions (see Section IV) to discuss the field of electronic structure and to set new directions. The technical program was of extraordinarily high quality (see Section V). The host institution, the University of Pennsylvania, provided a supportive environment for this meeting (see Section VI).
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CEC workshop on methods for assessing the offsite radiological consequences of nuclear accidents
International Nuclear Information System (INIS)
Luykx, F.; Sinnaeve, J.
1986-01-01
On Apr 15-19, 1985, in Luxembourg, the Commission of the European Communities (CEC), in collaboration with the Kernforschungszentrum Karlsruhe (KfK), Federal Republic of Germany, and the National Radiological Protection Board (NRPB), United Kingdom, presented a workshop on methods for assessing the offsite radiological consequences of nuclear accidents. The program consisted of eight sessions. The main conclusions, which were presented in the Round Table Session by the individual Session Chairmen, are summarized. Session topics are as follows: Session I: international developments in the field of accident consequence assessment (ACA); Session II: atmospheric dispersion; Session III: food chain models; Session IV: urban contamination; Session V: demographic and land use data; Session VI: dosimetry, health effects, economic and counter measure models; Session VII: uncertainty analysis; and Session VIII: application of probabilistic consequence models as decision aids
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Risk Management Techniques and Practice Workshop Workshop Report
Energy Technology Data Exchange (ETDEWEB)
Quinn, T; Zosel, M
2008-12-02
At the request of the Department of Energy (DOE) Office of Science (SC), Lawrence Livermore National Laboratory (LLNL) hosted a two-day Risk Management Techniques and Practice (RMTAP) workshop held September 18-19 at the Hotel Nikko in San Francisco. The purpose of the workshop, which was sponsored by the SC/Advanced Scientific Computing Research (ASCR) program and the National Nuclear Security Administration (NNSA)/Advanced Simulation and Computing (ASC) program, was to assess current and emerging techniques, practices, and lessons learned for effectively identifying, understanding, managing, and mitigating the risks associated with acquiring leading-edge computing systems at high-performance computing centers (HPCCs). Representatives from fifteen high-performance computing (HPC) organizations, four HPC vendor partners, and three government agencies attended the workshop. The overall workshop findings were: (1) Standard risk management techniques and tools are in the aggregate applicable to projects at HPCCs and are commonly employed by the HPC community; (2) HPC projects have characteristics that necessitate a tailoring of the standard risk management practices; (3) All HPCC acquisition projects can benefit by employing risk management, but the specific choice of risk management processes and tools is less important to the success of the project; (4) The special relationship between the HPCCs and HPC vendors must be reflected in the risk management strategy; (5) Best practices findings include developing a prioritized risk register with special attention to the top risks, establishing a practice of regular meetings and status updates with the platform partner, supporting regular and open reviews that engage the interests and expertise of a wide range of staff and stakeholders, and documenting and sharing the acquisition/build/deployment experience; and (6) Top risk categories include system scaling issues, request for proposal/contract and acceptance testing, and
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Process waste assessment approach, training and technical assistance for DOE contractors
International Nuclear Information System (INIS)
Pemberton, S.
1994-03-01
The Department of Energy (DOE) and its contractors are faced with a large waste management problem as are other industries. One of the tools used in a successful waste minimization pollution prevention (WMin/P2) program is a process waste assessment (PWA). The purpose of this project was to share the Kansas City Plant's (KCP's) PWA expertise with other DOE personnel and DOE contractors. This consisted of two major activities: (1) The KCP's PWA graded approach methodology was modified with the assistance of DOE/Defense Program's laboratories, and (2) PWA training and technical assistance were provided to interested DOE personnel and DOE contractors. This report documents the FY93 efforts, lesson learned, and future plans for both PWA-related activities
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International Nuclear Information System (INIS)
Mills, Christopher T.; Morrison, Jean M.; Goldhaber, Martin B.; Ellefsen, Karl J.
2011-01-01
Highlights: → Southern Sacramento Valley soil and sediment has abundant naturally-occurring Cr(III). → Cr(III) resides mainly in chromite but some is associated with clays and Fe oxides. → Cr(VI) is mostly absent in surface soil but ubiquitous in deeper soil and sediment. → Cr(VI) increased linearly with time during lab soil incubations with no additions. → Cation exchange processes resulted in greater Cr(VI) generation rates. - Abstract: Concentrations of geogenic Cr(VI) in groundwater that exceed the World Health Organization's maximum contaminant level for drinking water (50 μg L -1 ) occur in several locations globally. The major mechanism for mobilization of this Cr(VI) at these sites is the weathering of Cr(III) from ultramafic rocks and its subsequent oxidation on Mn oxides. This process may be occurring in the southern Sacramento Valley of California where Cr(VI) concentrations in groundwater can approach or exceed 50 μg L -1 . To characterize Cr geochemistry in the area, samples from several soil auger cores (approximately 4 m deep) and drill cores (approximately 25 m deep) were analyzed for total concentrations of 44 major, minor and trace elements, Cr associated with labile Mn and Fe oxides, and Cr(VI). Total concentrations of Cr in these samples ranged from 140 to 2220 mg per kg soil. Between 9 and 70 mg per kg soil was released by selective extractions that target Fe oxides, but essentially no Cr was associated with the abundant reactive Mn oxides (up to ∼1000 mg hydroxylamine-reducible Mn per kg soil was present). Both borehole magnetic susceptibility surveys performed at some of the drill core sites and relative differences between Cr released in a 4-acid digestion versus total Cr (lithium metaborate fusion digestion) suggest that the majority of total Cr in the samples is present in refractory chromite minerals transported from ultramafic exposures in the Coast Range Mountains. Chromium(VI) in the samples studied ranged from 0 to 42
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Energy Technology Data Exchange (ETDEWEB)
Mills, Christopher T., E-mail: cmills@usgs.gov [United States Geological Survey, Crustal Geophysics and Geochemistry Science Center, Denver Federal Center, MS 964D, Denver, CO 80225 (United States); Morrison, Jean M.; Goldhaber, Martin B.; Ellefsen, Karl J. [United States Geological Survey, Crustal Geophysics and Geochemistry Science Center, Denver Federal Center, MS 964D, Denver, CO 80225 (United States)
2011-08-15
Highlights: > Southern Sacramento Valley soil and sediment has abundant naturally-occurring Cr(III). > Cr(III) resides mainly in chromite but some is associated with clays and Fe oxides. > Cr(VI) is mostly absent in surface soil but ubiquitous in deeper soil and sediment. > Cr(VI) increased linearly with time during lab soil incubations with no additions. > Cation exchange processes resulted in greater Cr(VI) generation rates. - Abstract: Concentrations of geogenic Cr(VI) in groundwater that exceed the World Health Organization's maximum contaminant level for drinking water (50 {mu}g L{sup -1}) occur in several locations globally. The major mechanism for mobilization of this Cr(VI) at these sites is the weathering of Cr(III) from ultramafic rocks and its subsequent oxidation on Mn oxides. This process may be occurring in the southern Sacramento Valley of California where Cr(VI) concentrations in groundwater can approach or exceed 50 {mu}g L{sup -1}. To characterize Cr geochemistry in the area, samples from several soil auger cores (approximately 4 m deep) and drill cores (approximately 25 m deep) were analyzed for total concentrations of 44 major, minor and trace elements, Cr associated with labile Mn and Fe oxides, and Cr(VI). Total concentrations of Cr in these samples ranged from 140 to 2220 mg per kg soil. Between 9 and 70 mg per kg soil was released by selective extractions that target Fe oxides, but essentially no Cr was associated with the abundant reactive Mn oxides (up to {approx}1000 mg hydroxylamine-reducible Mn per kg soil was present). Both borehole magnetic susceptibility surveys performed at some of the drill core sites and relative differences between Cr released in a 4-acid digestion versus total Cr (lithium metaborate fusion digestion) suggest that the majority of total Cr in the samples is present in refractory chromite minerals transported from ultramafic exposures in the Coast Range Mountains. Chromium(VI) in the samples studied ranged
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Excessive Profits of German Defense Contractors
2014-09-01
its business unit Thyssen Krupp Marine Systems, is a German defense contractor. (2) Tognom AG Tognum AG owned the MTU Friedrichshafen GmbH before... Friedrichshafen provided engines for many ships of the German Navy and for German battle tanks, such as the Leopard I and Leopard II. MTU refers to the
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Directory of Open Access Journals (Sweden)
Ru Liang
2018-01-01
Full Text Available The magnitude of business dynamics has increased rapidly due to increased complexity, uncertainty, and risk of large-scale infrastructure projects. This fact made it increasingly tough to “go alone” into a contractor. As a consequence, joint venture contractors with diverse strengths and weaknesses cooperatively bid for bidding. Understanding project complexity and making decision on the optimal joint venture contractor is challenging. This paper is to study how to select joint venture contractors for undertaking large-scale infrastructure projects based on a multiattribute mathematical model. Two different methods are developed to solve the problem. One is based on ideal points and the other one is based on balanced ideal advantages. Both of the two methods consider individual difference in expert judgment and contractor attributes. A case study of Hong Kong-Zhuhai-Macao-Bridge (HZMB project in China is used to demonstrate how to apply these two methods and their advantages.
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International Nuclear Information System (INIS)
Veland, Oeystein
2004-04-01
1-2 September 2003 the Halden Project arranged a workshop on 'Innovative Human-System Interfaces and their Evaluation'. This topic is new in the HRP 2003-2005 programme, and it is important to get feedback from member organizations to the work that is being performed in Halden. It is also essential that relevant activities and experiences in this area from the member organizations are shared with the Halden staff and other HRP members. Altogether 25 persons attended the workshop. The workshop had a mixture of presentations and discussions, and was chaired by Dominique Pirus of EDF, France. Day one focused on the HRP/IFE activities on Human-System Interface design, including Function-oriented displays, Ecological Interface Design, Task-oriented displays, as well as work on innovative display solutions for the oil and gas domain. There were also presentations of relevant work in France, Japan and the Czech Republic. The main focus of day two was the verification and validation of human-system interfaces, with presentations of work at HRP on Human-Centered Validation, Criteria-Based System Validation, and Control Room Verification and Validation. The chairman concluded that it was a successful workshop, although one could have had more time for discussions. The Halden Project got valuable feedback and viewpoints on this new topic during the workshop, and will consider all recommendations related to the future work in this area. (Author)
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Modelling biological Cr(VI) reduction in aquifer microcosm column systems.
Molokwane, Pulane E; Chirwa, Evans M N
2013-01-01
Several chrome processing facilities in South Africa release hexavalent chromium (Cr(VI)) into groundwater resources. Pump-and-treat remediation processes have been implemented at some of the sites but have not been successful in reducing contamination levels. The current study is aimed at developing an environmentally friendly, cost-effective and self-sustained biological method to curb the spread of chromium at the contaminated sites. An indigenous Cr(VI)-reducing mixed culture of bacteria was demonstrated to reduce high levels of Cr(VI) in laboratory samples. The effect of Cr(VI) on the removal rate was evaluated at concentrations up to 400 mg/L. Following the detailed evaluation of fundamental processes for biological Cr(VI) reduction, a predictive model for Cr(VI) breakthrough through aquifer microcosm reactors was developed. The reaction rate in batch followed non-competitive rate kinetics with a Cr(VI) inhibition threshold concentration of approximately 99 mg/L. This study evaluates the application of the kinetic parameters determined in the batch reactors to the continuous flow process. The model developed from advection-reaction rate kinetics in a porous media fitted best the effluent Cr(VI) concentration. The model was also used to elucidate the logistic nature of biomass growth in the reactor systems.
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Diverse functions of myosin VI elucidated by an isoform-specific α-helix domain.
Wollscheid, Hans-Peter; Biancospino, Matteo; He, Fahu; Magistrati, Elisa; Molteni, Erika; Lupia, Michela; Soffientini, Paolo; Rottner, Klemens; Cavallaro, Ugo; Pozzoli, Uberto; Mapelli, Marina; Walters, Kylie J; Polo, Simona
2016-04-01
Myosin VI functions in endocytosis and cell motility. Alternative splicing of myosin VI mRNA generates two distinct isoform types, myosin VI(short) and myosin VI(long), which differ in the C-terminal region. Their physiological and pathological roles remain unknown. Here we identified an isoform-specific regulatory helix, named the α2-linker, that defines specific conformations and hence determines the target selectivity of human myosin VI. The presence of the α2-linker structurally defines a new clathrin-binding domain that is unique to myosin VI(long) and masks the known RRL interaction motif. This finding is relevant to ovarian cancer, in which alternative myosin VI splicing is aberrantly regulated, and exon skipping dictates cell addiction to myosin VI(short) in tumor-cell migration. The RRL interactor optineurin contributes to this process by selectively binding myosin VI(short). Thus, the α2-linker acts like a molecular switch that assigns myosin VI to distinct endocytic (myosin VI(long)) or migratory (myosin VI(short)) functional roles.
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The reduction of Np(VI) and Pu(VI) by organic chelating agents
International Nuclear Information System (INIS)
Reed, D.T.; Aase, S.B.; Banaszak, J.E.
1998-01-01
The reduction of NpO 2+ and PuO 2 2+ by oxalate. citrate, and ethylenediaminetetraacetic acid (EDTA) was investigated in low ionic strength media and brines. This was done to help establish the stability of the An(VI) oxidation state in the presence of organic complexants. The stability of the An(VI) oxidation state depended on the pH and relative strength of the various oxidation state-specific complexes. At low ionic strength and pH 6, NpO 2 O 2+ was rapidly reduced to form NpO 2 + organic complexes. At longer times, Np(IV) organic complexes were observed in the presence of citrate. PuO 2 2+ was predominantly reduced to Pu 4+ , resulting in the formation of organic complexes or polymeric/hydrolytic precipitates. The relative rates of reduction to the An(V) complex were EDTA > citrate > oxalate. Subsequent reduction to An(IV) complexes, however, occurred in the following order: citrate > EDTA > oxalate because of the stability of the An(V)-EDTA complex. The presence of organic complexants led to the rapid reduction of NpO 2 2+ and PuO 2 P 2+ in G-seep brine at pHs 5 and 7. At pHs 8 and 10 in ERDA-6 brine, carbonate and hydrolytic complexes predominated and slowed down or prevented the reduction of An(VI) by the organics present
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42 CFR 405.1010 - When CMS or its contractors may participate in an ALJ hearing.
2010-10-01
... 42 Public Health 2 2010-10-01 2010-10-01 false When CMS or its contractors may participate in an... Hearings § 405.1010 When CMS or its contractors may participate in an ALJ hearing. (a) An ALJ may request, but may not require, CMS and/or one or more of its contractors to participate in any proceedings...
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Occupational dose reduction at Department of Energy contractor facilities: Study of ALARA programs
International Nuclear Information System (INIS)
Dionne, B.J.; Meinhold, C.B.; Khan, T.A.; Baum, J.W.
1992-03-01
This report provides the US Department of Energy (DOE) and its contractors with information that will be useful for reducing occupational radiation doses at DOE's nuclear facilities. In 1989 and 1990, health physicists from the Brookhaven National Laboratory's (BNL) ALARA Center visited twelve DOE contractor facilities with annual collective dose equivalents greater than 100 person-rem (100 person-cSv). The health physicists interviewed radiological safety staff, engineers, and training personnel who were responsible for dose control. The status of ALARA practices at the major contractor facilities was compared with the requirements and recommendation in DOE Order 5480.11 ''Radiation Protection for Occupational Workers'' and PNL-6577 ''Health Physics Manual of Good Practices for Reducing Radiation Exposure to Levels that are as Low as Reasonably Achievable.'' The information and data collected are described and examples of successful practices are presented. The findings on the status of the DOE Contractor ALARA Programs are summarized and evaluated. In addition, the supplement to this report contains examples of good-practice documents associated with implementing the major elements of a formally documented ALARA program for a major DOE contractor facility
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Proceedings of the ninth DOE solar photochemistry research conference
Energy Technology Data Exchange (ETDEWEB)
1985-01-01
This meeting brought together contractors and grantees of the Division of Chemical Sciences in its basic research program on solar photochemical energy conversion to exchange information and discuss problems of mutual interest. This volume contains the program of the meeting, the abstracts of 28 formal presentations and 42 posters, a record of questions and answers following each presentation, and a list of attendees.
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Energy Technology Data Exchange (ETDEWEB)
Arpigny, S. [CEA Marcoule, Dept. de Radiochimie et Procedes, DRP, 30 (France)
2001-07-01
The redox behavior of the Np(VI)/Np(V) couple was the subject of a spectrometric study of the Np(VI) reduction reaction in nitric acid solutions (4 to 5 M) containing variable concentrations (1.5 to 3.5 x 10{sup -3} M) of nitrous acid. A low nitrous acid concentration and a high nitric acid concentration were found to favor the stabilization of Np(VI). The stoichiometric coefficients of nitrous acid and nitric acid in the Np(VI) reduction reaction were determined thermodynamically, although only the reaction order with respect to HNO{sub 2} could be calculated from a kinetic analysis. Adding nitrate ions to a HNO{sub 3}/HNO{sub 2} solution enhanced the stability of neptunium at oxidation state +VI, but also increased the reduction rate. When uranium(VI) was added to the HNO{sub 3}/HNO{sub 2} solutions, the total quantity of neptunium at oxidation state +V (either free or as a Np(V)-U(VI) complex) remained practically unchanged, as did the Np(VI) reduction rate. The electrochemical behavior of the Np(VI)/Np(V) couple was investigated in a weak acidic medium by voltammetry with an ultra-micro-electrode (UME). The oxidation wave limiting current variation was a linear function of the Np(V) concentration when a gold UME was used, but not with a platinum UME; the reduction wave limiting current variation versus the Np(V) concentration was linear with either gold or platinum UMEs. The presence of the Np(V)-U(VI) complex in the neptunium solutions was characterized by a shift in the normal apparent potential of the Np(VI)/Np(V) couple toward anodic potentials consistent with the previously determined values of the complexation constants. (author)
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Mills, Christopher T.; Morrison, Jean M.; Goldhaber, Martin B.; Ellefsen, Karl J.
2011-01-01
Concentrations of geogenic Cr(VI) in groundwater that exceed the World Health Organization’s maximum contaminant level for drinking water (50 μg L−1) occur in several locations globally. The major mechanism for mobilization of this Cr(VI) at these sites is the weathering of Cr(III) from ultramafic rocks and its subsequent oxidation on Mn oxides. This process may be occurring in the southern Sacramento Valley of California where Cr(VI) concentrations in groundwater can approach or exceed 50 μg L−1. To characterize Cr geochemistry in the area, samples from several soil auger cores (approximately 4 m deep) and drill cores (approximately 25 m deep) were analyzed for total concentrations of 44 major, minor and trace elements, Cr associated with labile Mn and Fe oxides, and Cr(VI). Total concentrations of Cr in these samples ranged from 140 to 2220 mg per kg soil. Between 9 and 70 mg per kg soil was released by selective extractions that target Fe oxides, but essentially no Cr was associated with the abundant reactive Mn oxides (up to ~1000 mg hydroxylamine-reducible Mn per kg soil was present). Both borehole magnetic susceptibility surveys performed at some of the drill core sites and relative differences between Cr released in a 4-acid digestion versus total Cr (lithium metaborate fusion digestion) suggest that the majority of total Cr in the samples is present in refractory chromite minerals transported from ultramafic exposures in the Coast Range Mountains. Chromium(VI) in the samples studied ranged from 0 to 42 μg kg−1, representing a minute fraction of total Cr. Chromium(VI) content was typically below detection in surface soils (top 10 cm) where soil organic matter was high, and increased with increasing depth in the soil auger cores as organic matter decreased. Maximum concentrations of Cr(VI) were up to 3 times greater in the deeper drill core samples than the shallow auger cores. Although Cr(VI) in these vadose zone soils and sediments was only a
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Begum, Rawshan Ara; Siwar, Chamhuri; Pereira, Joy Jacqueline; Jaafar, Abdul Hamid
2007-01-01
Malaysia is facing an increase in the generation of waste and of accompanying problems with the disposal of this waste. In the last two decades, extensive building and infrastructure development projects have led to an increase in the generation of construction waste material. The construction industry has a substantial impact on the environment, and its environmental effects are in direct relation to the quality and quantity of the waste it generates. This paper discusses general characteristics of the construction contractors, the contractors' willingness to pay (WTP) for improved construction waste management, determining factors which affect the amount of their willingness to pay, and suggestions and policy implications in the perspective of construction waste management in Malaysia. The data in this study is based on contractors registered with the construction industry development board (CIDB) of Malaysia. Employing the open ended contingent valuation method, the study assessed the contractors' average maximum WTP for improved construction waste management to be RM69.88 (1US$=3.6 RM) per tonne of waste. The result shows that the average maximum WTP is higher for large contractors than for medium and small contractors. The highest average maximum WTP value is RM88.00 for Group A (large contractors) RM78.25 for Group B (medium-size contractors) and RM55.80 for Group C (small contractors). One of the contributions of this study is to highlight the difference of CIDB registration grade in the WTP for improved construction waste management. It is found that contractors' WTP for improved waste collection and disposal services increases with the increase in contractors' current paid up capital. The identified factors and determinants of the WTP will assist the formulation of appropriate policies in addressing the construction waste problem in Malaysia and indirectly improve the quality of construction in the country.
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DEFF Research Database (Denmark)
McAloone, Tim C.
2007-01-01
-Produktion og Maskiner. Innovation og bæredygtighed er to områder som vi i Skandinavien giver meget stor opmærksomhed for at kunne vedligeholde vores globale konkurrencekraft og stærke velfærdssamfund. Gennem årene har mange brancher bidraget til skabelsen af vidensbaserede innovationer, og det faktum, at de......Analyse: Vi behøver innovation En ny miljøbølge ruller, og danske virksomheder bør ride med Af Tim McAloone, fredag 02. feb 2007 kl. 04:50 Tim McAloone Lektor og ph.d. ved Institut for mekanik, energi og konstruktion ved DTU. Tim McAloone skriver fremover jævnligt kommentarer i Ingeniøren...... skandinaviske lande er relativt små, har ledt til en interessant evne til at etablere og derefter samarbejde inden for tætte netværk, som strækker sig over både faglige og geografiske grænser. Samtidig har vi set miljøhensyn vinde og tabe samfundsmæssig og industriel opmærksomhed på en nærmest periodisk basis...
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Thermodynamic analysis of Cr(VI) extraction using TOPO impregnated membranes
Energy Technology Data Exchange (ETDEWEB)
Praveen, Prashant; Loh, Kai-Chee, E-mail: chelohkc@nus.edu.sg
2016-08-15
Highlights: • Cr(VI) extraction by extractant impregnated membranes (EIM) was investigated. • EIM exhibited high extraction efficiency, mass transfer rate and stability. • Mass transfer mechanism was proposed based on kinetics and equilibrium data. • Uptake of Cr(VI) by EIMs was endothermic and spontaneous. • Cr(VI) extraction by EIMs was dominated by physical interactions. - Abstract: Solid/liquid extraction of Cr(VI) was accomplished using trioctylphosphine oxide impregnated polypropylene hollow fiber membranes. Extraction of 100–500 mg/L Cr(VI) by the extractant impregnated membranes (EIM) was characterized by high uptake rate and capacity, and equilibrium was attained within 45 min of contact. Extraction equilibrium was pH-dependent (at an optimal pH 2), whereas stripping using 0.2 M sodium hydroxide yielded the highest recovery of 98% within 60 min. The distribution coefficient was independent of initial Cr(VI) concentration, and the linear distribution equilibrium isotherm could be modeled using Freundlich isotherm. The mass transfer kinetics of Cr(VI) was examined using pseudo-second-order and intraparticle diffusion models and a mass transfer mechanism was deduced. The distribution coefficient increased with temperature, which indicated endothermic nature of the reaction. Enthalpy and entropy change during Cr(VI) extraction were positive and varied in the range of 37–49 kJ/mol and 114–155 J/mol, respectively. The free energy change was negative, confirming the feasibility and spontaneity of the mass transfer process. Results obtained suggest that EIMs are efficient and sustainable for extraction of Cr(VI) from wastewater.
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Information for contractors' staff
The Dosimetry Service
2005-01-01
We have observed a significant decrease in the number of completed Certificates for Work in Controlled Radiation Areas being submitted with applications for dosimeters for your staff. Henceforth, we shall no longer be able to issue dosimeters without a certificate, which must be signed by the employee and the contractor's radiation-protection expert. You can obtain the certificate form from the Dosimetry Service at Building 24/E-011 or from our Website: http://service-rp-dosimetry.web.cern.ch/service-rp-dosimetry/. Thank you for your understanding. The Dosimetry Service
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Influence of Calcium on Microbial Reduction of Solid Phase Uranium (VI)
International Nuclear Information System (INIS)
Liu, Chongxuan; Jeon, Byong-Hun; Zachara, John M.; Wang, Zheming
2007-01-01
The effect of calcium on microbial reduction of a solid phase U(VI), sodium boltwoodite (NaUO2SiO3OH · 1.5H2O), was evaluated in a culture of a dissimilatory metal-reducing bacterium (DMRB), Shewanella oneidensis strain MR-1. Batch experiments were performed in a non-growth bicarbonate medium with lactate as electron donor at pH 7 buffered with PIPES. Calcium increased both the rate and extent of Na-boltwoodite dissolution by increasing its solubility through the formation of a ternary aqueous calcium-uranyl-carbonate species. The ternary species, however, decreased the rates of microbial reduction of aqueous U(VI). Laser-induced fluorescence spectroscopy (LIFS) and transmission electron microscopy (TEM) revealed that microbial reduction of solid phase U(VI) is a sequentially coupled process of Na-boltwoodite dissolution, U(VI) aqueous speciation, and microbial reduction of dissolved U(VI) to U(IV) that accumulated on bacterial surfaces/periplasm. The overall rates of microbial reduction of solid phase U(VI) can be described by the coupled rates of dissolution and microbial reduction that were both influenced by calcium. The results demonstrated that dissolved U(VI) concentration during microbial reduction was a complex function of solid phase U(VI) dissolution kinetics, aqueous U(VI) speciation, and microbial activity
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Energy Technology Data Exchange (ETDEWEB)
Yuan, Yanan; Yang, Shaojie [Department of Environmental Science, Hubei Key Lab of Biomass Resource Chemistry and Environmental Biotechnology, School of Resources and Environmental Science, Wuhan University, 430079 (China); Zhou, Danna, E-mail: zdncug@163.com [Faculty of Material Science and Chemistry, China University of Geosciences, Wuhan 430074 (China); Wu, Feng [Department of Environmental Science, Hubei Key Lab of Biomass Resource Chemistry and Environmental Biotechnology, School of Resources and Environmental Science, Wuhan University, 430079 (China)
2016-04-15
Highlights: • Rapid and simultaneous reduction of Cr(VI) and degradation of organic pollutants occur. • Oxysulfur radicals generated in Cr(VI)–S(IV)–O{sub 2} system oxidize the organic pollutants. • Acidic pH facilitates the reactions from both directions of reduction and oxidation. • Degradation potential of aromatic amines depends on the substituted groups. • Cr(VI)–S(IV)–O{sub 2} system is promising for “waste control by waste”. - Abstract: Hexavalent chromium (Cr(VI)), a heavy-metal contaminant, can be easily reduced to less toxic trivalent chromium (Cr(III)) by sulfite ions (S(IV)). However, S(IV) has not drawn as much attention as the ferrous ion has. We report herein a novel Cr(VI)–S(IV)–O{sub 2} system containing sulfite ions that rapidly and simultaneously reduces Cr(VI) and oxidize organic pollutants in the presence of oxygen in aqueous solutions. This Cr(VI)–S(IV)-O{sub 2} system contains the initiator Cr(VI), the reductant S(IV), and the oxidant O{sub 2}, which produce oxysulfur radicals (mainly SO{sub 4}·{sup −} and SO{sub 5}·{sup −}) and hydroxyl radicals (OH·). The Cr(VI)/S(IV) molar ratio, pH, and oxygen content play important roles in the entire reaction system. Acidic conditions (pH 3.0) facilitated degradation of organic compounds and reduction of Cr(VI) as well. In addition, experiments of rapid degradation of several kinds of organic pollutants such as azo dye (acid orange 7, AO7), aniline, phenol, bisphenol A etc were also conducted. Preliminary results show that the removal rates of the analogs of phenols or aromatic amines in this Cr(VI)–S(IV)–O{sub 2} system have a relationship with the electronic parameters (Hammett constant, σ) of the substituted groups. Thus, the Cr(VI)–S(IV)–O{sub 2} system, provides an excellent strategy of “waste control by waste” for removing multiple industrial contaminants.
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2010-06-11
... Acquisition Regulation Supplement; Contractor Insurance/Pension Review (DFARS Case 2009-D025) AGENCY: Defense.../Pension Review from Procedures, Guidance, and Information to the Defense Acquisition Regulation Supplement..., February 23, 2006, moved requirements for Contractor Insurance/Pension Review (CIPR) from DFARS 242.7302 to...
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77 FR 64399 - Order of Succession for HUD Region VI
2012-10-19
... Region VI AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession... its Field Offices (Region VI). This Order of Succession supersedes all previous Orders of Succession for HUD Region VI. DATES: Effective Date: October 9, 2012. FOR FURTHER INFORMATION CONTACT: Lawrence D...
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Extraction behavior of uranium(VI) with polyurethane foam
International Nuclear Information System (INIS)
Tingchia Huang; Donghwang Chen; Muchang Shieh; Chingtsven Huang
1992-01-01
The extraction of uranium(VI) from aqueous solution with polyether-based polyurethane (PU) foam was studied. The effects of the kinds and concentrations of nitrate salts, uranium(VI) concentration, temperature, nitric acid concentration, pH, the content of poly(ethylene oxide) in the polyurethane foam, and the ratio of PU foam weight and solution volume on the extraction of uranium(VI) were investigated. The interferences of fluoride and carbonate ions on the extraction of uranium(VI) were also examined, and methods to overcome both interferences were suggested. It was found that no uranium was extracted in the absence of a nitrate salting-out agent, and the extraction behaviors of uranium(IV) with polyurethane foam could be explained in terms of an etherlike solvent extraction mechanism. In addition, the percentage extraction of a multiple stage was also estimated theoretically
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2014 Penn State Bioinorganic Workshop
Energy Technology Data Exchange (ETDEWEB)
Golbeck, John [Pennsylvania State Univ., State College, PA (United States)
2015-10-01
The 3rd Penn State Bioinorganic Workshop took place in early June 2014 and was combined with the 3rd Penn State Frontiers in Metallobiochemistry Symposium. The workshop was even larger than the 2nd Penn State Bioinorganic Workshop we offered in 2012. It had even more participants (162 rather than 123 in 2012). Like the 2012 workshop, the 2014 workshop had three parts. The first part consisted of 16 90-minute lectures presented by faculty experts on the topic of their expertise (see below). Based on the suggestions from the 2012 workshop, we have recorded all 16 lectures professionally and make them available to the entire bioinorganic community via online streaming. In addition, hard copies of the recordings are available as backup.
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CERN. Geneva; Fabbrichesi, Marco
2004-01-01
The INtegrated DIgital COnferencing EU project has finished building a complete software solution to facilitate the MANAGEMENT OF CONFERENCES, workshops, schools or simple meetings from their announcement to their archival. Everybody involved in the organization of events is welcome to join this workshop, in order to understand the scope of the project and to see demonstrations of the various features.
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Vi-CRM 197 as a new conjugate vaccine against Salmonella Typhi.
Micoli, F; Rondini, S; Pisoni, I; Proietti, D; Berti, F; Costantino, P; Rappuoli, R; Szu, S; Saul, A; Martin, L B
2011-01-17
An efficacious, low cost vaccine against typhoid fever, especially for young children, would make a major impact on disease burden in developing countries. The virulence capsular polysaccharide of Salmonella Typhi (Vi) coupled to recombinant mutant Pseudomonas aeruginosa exoprotein A (Vi-rEPA) has been shown to be highly efficacious. We investigated the use of carrier proteins included in infant vaccines, standardized the conjugation process and developed key assays required for routine lot release at production scale. Vi from a BSL1 organism, Citrobacter freundii, strain WR7011, was used as an alternative to Vi from S. Typhi. We showed that Vi conjugated to CRM(197), a non-toxic mutant of diphtheria toxin, widely used in commercial vaccines, was produced at high yield. Vi-CRM(197) proved immunogenic in animal studies, even without adjuvant. Thus, Vi-CRM(197) appears to be a suitable candidate for the development of a commercially viable, effective typhoid vaccine for developing countries. Copyright © 2010 Elsevier Ltd. All rights reserved.
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The adsorption ability of Cr(VI) on sawdust–polyaniline nanocomposite
International Nuclear Information System (INIS)
Binh Phan, Thi; Que Do, Ngoc; Thanh Thuy Mai, Thi
2010-01-01
The results of this study of sawdust–polyaniline nanocomposite synthesized by a chemical method for Cr(VI) treatment in the environment are presented. Cr(VI) adsorption on a composite was determined by colorimetry. The results showed that sawdust–polyaniline composite synthesized with an aniline:sawdust ratio equal to 0.5 had an adsorption degree of 21.4 mg g −1 and adsorbed nearly 99% of the Cr(VI) after 2 h. The composite could be used for the adsorption of Cr(VI) from waste water. The Cr(VI) adsorption ability of the composite slightly depends on the pH value of the medium. The adsorption is fast during the first half hour and then the rate decreases
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Testing of ENDF/B-VI data for shielding applications
International Nuclear Information System (INIS)
Ingersoll, D.T.
1995-01-01
Version VI of the U.S. Evaluated Nuclear Data File (END/B-VI) was released for open distribution in 1990 after an extensive multiyear, multilaboratory evaluation effort coordinated by the Cross Section Evaluation Working Group (CSEWG). More than 75 of the 320 evaluations contained in the library are new for Version VI, including many relatively important nuclides and many with substantial changes to the cross-section data. Also, several important changes were made to the basic data formats for Version VI to permit better representation of the data and to allow additional types of data. Although these format changes yielded improved evaluations, they hindered processing of the data for use in applications codes and delayed the timely integral testing of the data. It has been only during the past year that significant integral testing of END/B-VI data has been achieved. The results and conclusions from some of these efforts are summarized in the following paragraphs
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Migrant and Seasonal Agricultural Worker Protection Act: Forestry contractors' model operating plan
Dan Bremer
2007-01-01
The Model Operating Plan for forestry contractors is a voluntary plan for compliance with the Migrant and Seasonal Agricultural Worker Protection Act (MSPA) of 1983, with amendments passed in 1996 and 1997. This plan is designed as a guide for forestry contractors who wish to comply with all federal, state, and local rules and regulations that govern their employer/...
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Photoreduction of chromium(VI) in the presence of algae, Chlorella vulgaris
International Nuclear Information System (INIS)
Deng Lin; Wang Hongli; Deng Nansheng
2006-01-01
In this thesis, the photochemical reduction of hexavalent chromium Cr(VI) in the presence of algae, Chlorella vulgaris, was investigated under the irradiation of metal halide lamps (λ=365nm, 250W). The affecting factors of photochemical reduction were studied in detail, such as exposure time, initial Cr(VI) concentration, initial algae concentration and pH. The rate of Cr(VI) photochemical reduction increased with algae concentration increasing, exposure time increasing, initial Cr(VI) concentration decreasing and the decrease of pH. When pH increased to 6, the rate of Cr(VI) photochemical reduction nearly vanished. When initial Cr(VI) concentration ranged from 0.4 to 1.0mgL -1 and initial algae concentration ranged from ABS algae (the absorbency of algae)=0.025 to ABS algae =0.180, According to the results of kinetic analyses, the kinetic equation of Cr(VI) photochemical reduction in aqueous solution with algae under 250W metal halide lamps was V 0 =kC 0 0.1718 A algae 0.5235 (C 0 was initial concentration of Cr(VI); A algae was initial concentration of algae) under the condition of pH 4
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Energy Technology Data Exchange (ETDEWEB)
Pieper, G.W.
1994-07-01
On May 18--20, 1994, Argonne National Laboratory hosted the QED Workshop. The workshop was supported by special funding from the Office of Naval Research. The purpose of the workshop was to assemble of a group of researchers to consider whether it is desirable and feasible to build a proof-checked encyclopedia of mathematics, with an associated facility for theorem proving and proof checking. Among the projects represented were Coq, Eves, HOL, ILF, Imps, MathPert, Mizar, NQTHM, NuPrl, OTTER, Proof Pad, Qu-Prolog, and RRL. Although the content of the QED project is highly technical rigorously proof-checked mathematics of all sorts the discussions at the workshop were rarely technical. No prepared talks or papers were given. Instead, the discussions focused primarily on such political, sociological, practical, and aesthetic questions, such as Why do it? Who are the customers? How can one get mathematicians interested? What sort of interfaces are desirable? The most important conclusion of the workshop was that QED is an idea worthy pursuing, a statement with which virtually all the participants agreed. In this document, the authors capture some of the discussions and outline suggestions for the start of a QED scientific community.
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Project Delivery Acquisition and Contracting Plan for the Tank Farm Contractor
International Nuclear Information System (INIS)
MERCADO, L.C.
2000-01-01
This document is a plan presenting the process, strategies and approaches for vendor contracting by the Tank Farm Contractor. The plan focuses on contracting structures, practices, methods, and desired approaches in contracting. The U.S. Department of Energy (DOE), Office of River Protection (ORP) has contracted with the CH2M HILL Hanford Group, Inc. (CHG), as the Tank Farm Contractor (TFC), to support vitrification of Hanford Site tank waste by the Privatization Contractor. During Waste Feed Delivery Phase 1, waste will be retrieved from certain double-shell tanks and delivered to the Privatization Contractor to meet contract feed delivery requirements. Near-term project goals include upgrading infrastructure systems; retrieving and delivering the waste; and accepting the waste packages for interim onsite storage and disposal. Project Delivery includes individual projects assigned to provide the infrastructure and systems responsible to provide engineering, design, procurement, installation/construction, and testing/turnover of systems for retrieval of waste from Hanford double-shell tanks. This plan sets the requirements for projects work scope, contracting practices, structures, methods, and performance measurements. The plan is designed to integrate Life-Cycle Projects acquisitions and provide a consistent contracting approach. This effort will serve as a step improvement in contract reform implementing commercial practices into DOE projects